File: | home/maarten/src/libreoffice/core/include/rtl/ref.hxx |
Warning: | line 192, column 9 Use of memory after it is freed |
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1 | /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ | ||||||||
2 | /* | ||||||||
3 | * This file is part of the LibreOffice project. | ||||||||
4 | * | ||||||||
5 | * This Source Code Form is subject to the terms of the Mozilla Public | ||||||||
6 | * License, v. 2.0. If a copy of the MPL was not distributed with this | ||||||||
7 | * file, You can obtain one at http://mozilla.org/MPL/2.0/. | ||||||||
8 | * | ||||||||
9 | * This file incorporates work covered by the following license notice: | ||||||||
10 | * | ||||||||
11 | * Licensed to the Apache Software Foundation (ASF) under one or more | ||||||||
12 | * contributor license agreements. See the NOTICE file distributed | ||||||||
13 | * with this work for additional information regarding copyright | ||||||||
14 | * ownership. The ASF licenses this file to you under the Apache | ||||||||
15 | * License, Version 2.0 (the "License"); you may not use this file | ||||||||
16 | * except in compliance with the License. You may obtain a copy of | ||||||||
17 | * the License at http://www.apache.org/licenses/LICENSE-2.0 . | ||||||||
18 | */ | ||||||||
19 | |||||||||
20 | #include <tools/diagnose_ex.h> | ||||||||
21 | #include <sal/log.hxx> | ||||||||
22 | |||||||||
23 | #include <comphelper/lok.hxx> | ||||||||
24 | #include <vcl/svapp.hxx> | ||||||||
25 | #include <vcl/mnemonic.hxx> | ||||||||
26 | #include <vcl/image.hxx> | ||||||||
27 | #include <vcl/event.hxx> | ||||||||
28 | #include <vcl/help.hxx> | ||||||||
29 | #include <vcl/floatwin.hxx> | ||||||||
30 | #include <vcl/decoview.hxx> | ||||||||
31 | #include <vcl/menu.hxx> | ||||||||
32 | #include <vcl/taskpanelist.hxx> | ||||||||
33 | #include <vcl/toolkit/controllayout.hxx> | ||||||||
34 | #include <vcl/settings.hxx> | ||||||||
35 | #include <vcl/commandinfoprovider.hxx> | ||||||||
36 | |||||||||
37 | #include <salinst.hxx> | ||||||||
38 | #include <svdata.hxx> | ||||||||
39 | #include <strings.hrc> | ||||||||
40 | #include <window.h> | ||||||||
41 | #include <salmenu.hxx> | ||||||||
42 | #include <salframe.hxx> | ||||||||
43 | |||||||||
44 | #include "menubarwindow.hxx" | ||||||||
45 | #include "menufloatingwindow.hxx" | ||||||||
46 | #include "menuitemlist.hxx" | ||||||||
47 | |||||||||
48 | #include <com/sun/star/uno/Reference.h> | ||||||||
49 | #include <com/sun/star/lang/XComponent.hpp> | ||||||||
50 | #include <com/sun/star/accessibility/XAccessible.hpp> | ||||||||
51 | #include <vcl/toolkit/unowrap.hxx> | ||||||||
52 | #include <rtl/ustrbuf.hxx> | ||||||||
53 | |||||||||
54 | #include <configsettings.hxx> | ||||||||
55 | |||||||||
56 | #include <map> | ||||||||
57 | #include <string_view> | ||||||||
58 | #include <vector> | ||||||||
59 | |||||||||
60 | namespace vcl | ||||||||
61 | { | ||||||||
62 | |||||||||
63 | struct MenuLayoutData : public ControlLayoutData | ||||||||
64 | { | ||||||||
65 | std::vector< sal_uInt16 > m_aLineItemIds; | ||||||||
66 | std::map< sal_uInt16, tools::Rectangle > m_aVisibleItemBoundRects; | ||||||||
67 | }; | ||||||||
68 | |||||||||
69 | } | ||||||||
70 | |||||||||
71 | using namespace vcl; | ||||||||
72 | |||||||||
73 | #define EXTRAITEMHEIGHT4 4 | ||||||||
74 | #define SPACE_AROUND_TITLE4 4 | ||||||||
75 | |||||||||
76 | static bool ImplAccelDisabled() | ||||||||
77 | { | ||||||||
78 | // display of accelerator strings may be suppressed via configuration | ||||||||
79 | static int nAccelDisabled = -1; | ||||||||
80 | |||||||||
81 | if( nAccelDisabled == -1 ) | ||||||||
82 | { | ||||||||
83 | OUString aStr = | ||||||||
84 | vcl::SettingsConfigItem::get()-> | ||||||||
85 | getValue( "Menu", "SuppressAccelerators" ); | ||||||||
86 | nAccelDisabled = aStr.equalsIgnoreAsciiCase("true") ? 1 : 0; | ||||||||
87 | } | ||||||||
88 | return nAccelDisabled == 1; | ||||||||
89 | } | ||||||||
90 | |||||||||
91 | static void ImplSetMenuItemData( MenuItemData* pData ) | ||||||||
92 | { | ||||||||
93 | // convert data | ||||||||
94 | if ( !pData->aImage ) | ||||||||
95 | pData->eType = MenuItemType::STRING; | ||||||||
96 | else if ( pData->aText.isEmpty() ) | ||||||||
97 | pData->eType = MenuItemType::IMAGE; | ||||||||
98 | else | ||||||||
99 | pData->eType = MenuItemType::STRINGIMAGE; | ||||||||
100 | } | ||||||||
101 | |||||||||
102 | namespace { | ||||||||
103 | |||||||||
104 | void ImplClosePopupToolBox( const VclPtr<vcl::Window>& pWin ) | ||||||||
105 | { | ||||||||
106 | if ( pWin->GetType() == WindowType::TOOLBOX && ImplGetDockingManager()->IsInPopupMode( pWin ) ) | ||||||||
107 | { | ||||||||
108 | ImplDockingWindowWrapper* pWrapper = ImplGetDockingManager()->GetDockingWindowWrapper( pWin ); | ||||||||
109 | if ( pWrapper && pWrapper->GetFloatingWindow() ) | ||||||||
110 | pWrapper->GetFloatingWindow()->EndPopupMode( FloatWinPopupEndFlags::CloseAll ); | ||||||||
111 | } | ||||||||
112 | } | ||||||||
113 | |||||||||
114 | // TODO: Move to common code with the same function in toolbox | ||||||||
115 | // Draw the ">>" - more indicator at the coordinates | ||||||||
116 | void lclDrawMoreIndicator(vcl::RenderContext& rRenderContext, const tools::Rectangle& rRect) | ||||||||
117 | { | ||||||||
118 | rRenderContext.Push(PushFlags::FILLCOLOR | PushFlags::LINECOLOR); | ||||||||
119 | rRenderContext.SetLineColor(); | ||||||||
120 | |||||||||
121 | if (rRenderContext.GetSettings().GetStyleSettings().GetFaceColor().IsDark()) | ||||||||
122 | rRenderContext.SetFillColor(COL_WHITE); | ||||||||
123 | else | ||||||||
124 | rRenderContext.SetFillColor(COL_BLACK); | ||||||||
125 | float fScaleFactor = rRenderContext.GetDPIScaleFactor(); | ||||||||
126 | |||||||||
127 | int linewidth = 1 * fScaleFactor; | ||||||||
128 | int space = 4 * fScaleFactor; | ||||||||
129 | |||||||||
130 | long width = 8 * fScaleFactor; | ||||||||
131 | long height = 5 * fScaleFactor; | ||||||||
132 | |||||||||
133 | //Keep odd b/c drawing code works better | ||||||||
134 | if ( height % 2 == 0 ) | ||||||||
135 | height--; | ||||||||
136 | |||||||||
137 | long heightOrig = height; | ||||||||
138 | |||||||||
139 | long x = rRect.Left() + (rRect.getWidth() - width)/2 + 1; | ||||||||
140 | long y = rRect.Top() + (rRect.getHeight() - height)/2 + 1; | ||||||||
141 | while( height >= 1) | ||||||||
142 | { | ||||||||
143 | rRenderContext.DrawRect( tools::Rectangle( x, y, x + linewidth, y ) ); | ||||||||
144 | x += space; | ||||||||
145 | rRenderContext.DrawRect( tools::Rectangle( x, y, x + linewidth, y ) ); | ||||||||
146 | x -= space; | ||||||||
147 | y++; | ||||||||
148 | if( height <= heightOrig / 2 + 1) x--; | ||||||||
149 | else x++; | ||||||||
150 | height--; | ||||||||
151 | } | ||||||||
152 | rRenderContext.Pop(); | ||||||||
153 | } | ||||||||
154 | |||||||||
155 | } // end anonymous namespace | ||||||||
156 | |||||||||
157 | |||||||||
158 | Menu::Menu() | ||||||||
159 | : mpFirstDel(nullptr), | ||||||||
160 | pItemList(new MenuItemList), | ||||||||
161 | pStartedFrom(nullptr), | ||||||||
162 | pWindow(nullptr), | ||||||||
163 | nTitleHeight(0), | ||||||||
164 | nEventId(nullptr), | ||||||||
165 | mnHighlightedItemPos(ITEMPOS_INVALID), | ||||||||
166 | nMenuFlags(MenuFlags::NONE), | ||||||||
167 | nSelectedId(0), | ||||||||
168 | nImgOrChkPos(0), | ||||||||
169 | nTextPos(0), | ||||||||
170 | bCanceled(false), | ||||||||
171 | bInCallback(false), | ||||||||
172 | bKilled(false) | ||||||||
173 | { | ||||||||
174 | } | ||||||||
175 | |||||||||
176 | Menu::~Menu() | ||||||||
177 | { | ||||||||
178 | disposeOnce(); | ||||||||
179 | } | ||||||||
180 | |||||||||
181 | void Menu::dispose() | ||||||||
182 | { | ||||||||
183 | ImplCallEventListeners( VclEventId::ObjectDying, ITEMPOS_INVALID ); | ||||||||
184 | |||||||||
185 | // at the window free the reference to the accessible component | ||||||||
186 | // and make sure the MenuFloatingWindow knows about our destruction | ||||||||
187 | if ( pWindow ) | ||||||||
188 | { | ||||||||
189 | MenuFloatingWindow* pFloat = static_cast<MenuFloatingWindow*>(pWindow.get()); | ||||||||
190 | if( pFloat->pMenu.get() == this ) | ||||||||
191 | pFloat->pMenu.clear(); | ||||||||
192 | pWindow->SetAccessible( css::uno::Reference< css::accessibility::XAccessible >() ); | ||||||||
193 | } | ||||||||
194 | |||||||||
195 | // dispose accessible components | ||||||||
196 | if ( mxAccessible.is() ) | ||||||||
197 | { | ||||||||
198 | css::uno::Reference< css::lang::XComponent> xComponent( mxAccessible, css::uno::UNO_QUERY ); | ||||||||
199 | if ( xComponent.is() ) | ||||||||
200 | xComponent->dispose(); | ||||||||
201 | } | ||||||||
202 | |||||||||
203 | if ( nEventId ) | ||||||||
204 | Application::RemoveUserEvent( nEventId ); | ||||||||
205 | |||||||||
206 | // Notify deletion of this menu | ||||||||
207 | ImplMenuDelData* pDelData = mpFirstDel; | ||||||||
208 | while ( pDelData ) | ||||||||
209 | { | ||||||||
210 | pDelData->mpMenu = nullptr; | ||||||||
211 | pDelData = pDelData->mpNext; | ||||||||
212 | } | ||||||||
213 | |||||||||
214 | bKilled = true; | ||||||||
215 | |||||||||
216 | pItemList->Clear(); | ||||||||
217 | mpLayoutData.reset(); | ||||||||
218 | |||||||||
219 | // Native-support: destroy SalMenu | ||||||||
220 | mpSalMenu.reset(); | ||||||||
221 | |||||||||
222 | pStartedFrom.clear(); | ||||||||
223 | pWindow.clear(); | ||||||||
224 | VclReferenceBase::dispose(); | ||||||||
225 | } | ||||||||
226 | |||||||||
227 | void Menu::CreateAutoMnemonics() | ||||||||
228 | { | ||||||||
229 | MnemonicGenerator aMnemonicGenerator; | ||||||||
230 | size_t n; | ||||||||
231 | for ( n = 0; n < pItemList->size(); n++ ) | ||||||||
232 | { | ||||||||
233 | MenuItemData* pData = pItemList->GetDataFromPos( n ); | ||||||||
234 | if ( ! (pData->nBits & MenuItemBits::NOSELECT ) ) | ||||||||
235 | aMnemonicGenerator.RegisterMnemonic( pData->aText ); | ||||||||
236 | } | ||||||||
237 | for ( n = 0; n < pItemList->size(); n++ ) | ||||||||
238 | { | ||||||||
239 | MenuItemData* pData = pItemList->GetDataFromPos( n ); | ||||||||
240 | if ( ! (pData->nBits & MenuItemBits::NOSELECT ) ) | ||||||||
241 | pData->aText = aMnemonicGenerator.CreateMnemonic( pData->aText ); | ||||||||
242 | } | ||||||||
243 | } | ||||||||
244 | |||||||||
245 | void Menu::Activate() | ||||||||
246 | { | ||||||||
247 | bInCallback = true; | ||||||||
248 | |||||||||
249 | ImplMenuDelData aDelData( this ); | ||||||||
250 | |||||||||
251 | ImplCallEventListeners( VclEventId::MenuActivate, ITEMPOS_INVALID ); | ||||||||
252 | |||||||||
253 | if( !aDelData.isDeleted() ) | ||||||||
254 | { | ||||||||
255 | if ( !aActivateHdl.Call( this ) ) | ||||||||
256 | { | ||||||||
257 | if( !aDelData.isDeleted() ) | ||||||||
258 | { | ||||||||
259 | Menu* pStartMenu = ImplGetStartMenu(); | ||||||||
260 | if ( pStartMenu && ( pStartMenu != this ) ) | ||||||||
261 | { | ||||||||
262 | pStartMenu->bInCallback = true; | ||||||||
263 | // MT 11/01: Call EventListener here? I don't know... | ||||||||
264 | pStartMenu->aActivateHdl.Call( this ); | ||||||||
265 | pStartMenu->bInCallback = false; | ||||||||
266 | } | ||||||||
267 | } | ||||||||
268 | } | ||||||||
269 | bInCallback = false; | ||||||||
270 | } | ||||||||
271 | |||||||||
272 | if (!aDelData.isDeleted() && !(nMenuFlags & MenuFlags::NoAutoMnemonics)) | ||||||||
273 | CreateAutoMnemonics(); | ||||||||
274 | } | ||||||||
275 | |||||||||
276 | void Menu::Deactivate() | ||||||||
277 | { | ||||||||
278 | for ( size_t n = pItemList->size(); n; ) | ||||||||
279 | { | ||||||||
280 | MenuItemData* pData = pItemList->GetDataFromPos( --n ); | ||||||||
281 | if ( pData->bIsTemporary ) | ||||||||
282 | { | ||||||||
283 | if ( ImplGetSalMenu() ) | ||||||||
284 | ImplGetSalMenu()->RemoveItem( n ); | ||||||||
285 | |||||||||
286 | pItemList->Remove( n ); | ||||||||
287 | } | ||||||||
288 | } | ||||||||
289 | |||||||||
290 | bInCallback = true; | ||||||||
291 | |||||||||
292 | ImplMenuDelData aDelData( this ); | ||||||||
293 | |||||||||
294 | Menu* pStartMenu = ImplGetStartMenu(); | ||||||||
295 | ImplCallEventListeners( VclEventId::MenuDeactivate, ITEMPOS_INVALID ); | ||||||||
296 | |||||||||
297 | if( !aDelData.isDeleted() ) | ||||||||
298 | { | ||||||||
299 | if ( !aDeactivateHdl.Call( this ) ) | ||||||||
300 | { | ||||||||
301 | if( !aDelData.isDeleted() ) | ||||||||
302 | { | ||||||||
303 | if ( pStartMenu && ( pStartMenu != this ) ) | ||||||||
304 | { | ||||||||
305 | pStartMenu->bInCallback = true; | ||||||||
306 | pStartMenu->aDeactivateHdl.Call( this ); | ||||||||
307 | pStartMenu->bInCallback = false; | ||||||||
308 | } | ||||||||
309 | } | ||||||||
310 | } | ||||||||
311 | } | ||||||||
312 | |||||||||
313 | if( !aDelData.isDeleted() ) | ||||||||
314 | { | ||||||||
315 | bInCallback = false; | ||||||||
316 | } | ||||||||
317 | } | ||||||||
318 | |||||||||
319 | void Menu::ImplSelect() | ||||||||
320 | { | ||||||||
321 | MenuItemData* pData = GetItemList()->GetData( nSelectedId ); | ||||||||
322 | if ( pData && (pData->nBits & MenuItemBits::AUTOCHECK) ) | ||||||||
323 | { | ||||||||
324 | bool bChecked = IsItemChecked( nSelectedId ); | ||||||||
325 | if ( pData->nBits & MenuItemBits::RADIOCHECK ) | ||||||||
326 | { | ||||||||
327 | if ( !bChecked ) | ||||||||
328 | CheckItem( nSelectedId ); | ||||||||
329 | } | ||||||||
330 | else | ||||||||
331 | CheckItem( nSelectedId, !bChecked ); | ||||||||
332 | } | ||||||||
333 | |||||||||
334 | // call select | ||||||||
335 | ImplSVData* pSVData = ImplGetSVData(); | ||||||||
336 | pSVData->maAppData.mpActivePopupMenu = nullptr; // if new execute in select() | ||||||||
337 | nEventId = Application::PostUserEvent( LINK( this, Menu, ImplCallSelect )::tools::detail::makeLink( ::tools::detail::castTo<Menu *> (this), &Menu::LinkStubImplCallSelect) ); | ||||||||
338 | } | ||||||||
339 | |||||||||
340 | void Menu::Select() | ||||||||
341 | { | ||||||||
342 | ImplMenuDelData aDelData( this ); | ||||||||
343 | |||||||||
344 | ImplCallEventListeners( VclEventId::MenuSelect, GetItemPos( GetCurItemId() ) ); | ||||||||
345 | if (aDelData.isDeleted()) | ||||||||
346 | return; | ||||||||
347 | if (aSelectHdl.Call(this)) | ||||||||
348 | return; | ||||||||
349 | if (aDelData.isDeleted()) | ||||||||
350 | return; | ||||||||
351 | Menu* pStartMenu = ImplGetStartMenu(); | ||||||||
352 | if (!pStartMenu || (pStartMenu == this)) | ||||||||
353 | return; | ||||||||
354 | pStartMenu->nSelectedId = nSelectedId; | ||||||||
355 | pStartMenu->sSelectedIdent = sSelectedIdent; | ||||||||
356 | pStartMenu->aSelectHdl.Call( this ); | ||||||||
357 | } | ||||||||
358 | |||||||||
359 | #if defined(MACOSX) | ||||||||
360 | void Menu::ImplSelectWithStart( Menu* pSMenu ) | ||||||||
361 | { | ||||||||
362 | auto pOldStartedFrom = pStartedFrom; | ||||||||
363 | pStartedFrom = pSMenu; | ||||||||
364 | auto pOldStartedStarted = pOldStartedFrom ? pOldStartedFrom->pStartedFrom : VclPtr<Menu>(); | ||||||||
365 | Select(); | ||||||||
366 | if( pOldStartedFrom ) | ||||||||
367 | pOldStartedFrom->pStartedFrom = pOldStartedStarted; | ||||||||
368 | pStartedFrom = pOldStartedFrom; | ||||||||
369 | } | ||||||||
370 | #endif | ||||||||
371 | |||||||||
372 | void Menu::ImplCallEventListeners( VclEventId nEvent, sal_uInt16 nPos ) | ||||||||
373 | { | ||||||||
374 | ImplMenuDelData aDelData( this ); | ||||||||
375 | |||||||||
376 | VclMenuEvent aEvent( this, nEvent, nPos ); | ||||||||
377 | |||||||||
378 | // This is needed by atk accessibility bridge | ||||||||
379 | if ( nEvent == VclEventId::MenuHighlight ) | ||||||||
380 | { | ||||||||
381 | Application::ImplCallEventListeners( aEvent ); | ||||||||
382 | } | ||||||||
383 | |||||||||
384 | if ( !aDelData.isDeleted() ) | ||||||||
385 | { | ||||||||
386 | // Copy the list, because this can be destroyed when calling a Link... | ||||||||
387 | std::list<Link<VclMenuEvent&,void>> aCopy( maEventListeners ); | ||||||||
388 | for ( const auto& rLink : aCopy ) | ||||||||
389 | { | ||||||||
390 | if( std::find(maEventListeners.begin(), maEventListeners.end(), rLink) != maEventListeners.end() ) | ||||||||
391 | rLink.Call( aEvent ); | ||||||||
392 | } | ||||||||
393 | } | ||||||||
394 | } | ||||||||
395 | |||||||||
396 | void Menu::AddEventListener( const Link<VclMenuEvent&,void>& rEventListener ) | ||||||||
397 | { | ||||||||
398 | maEventListeners.push_back( rEventListener ); | ||||||||
399 | } | ||||||||
400 | |||||||||
401 | void Menu::RemoveEventListener( const Link<VclMenuEvent&,void>& rEventListener ) | ||||||||
402 | { | ||||||||
403 | maEventListeners.remove( rEventListener ); | ||||||||
404 | } | ||||||||
405 | |||||||||
406 | MenuItemData* Menu::NbcInsertItem(sal_uInt16 nId, MenuItemBits nBits, | ||||||||
407 | const OUString& rStr, Menu* pMenu, | ||||||||
408 | size_t nPos, const OString &rIdent) | ||||||||
409 | { | ||||||||
410 | // put Item in MenuItemList | ||||||||
411 | MenuItemData* pData = pItemList->Insert(nId, MenuItemType::STRING, | ||||||||
412 | nBits, rStr, pMenu, nPos, rIdent); | ||||||||
413 | |||||||||
414 | // update native menu | ||||||||
415 | if (ImplGetSalMenu() && pData->pSalMenuItem) | ||||||||
416 | ImplGetSalMenu()->InsertItem(pData->pSalMenuItem.get(), nPos); | ||||||||
417 | |||||||||
418 | return pData; | ||||||||
419 | } | ||||||||
420 | |||||||||
421 | void Menu::InsertItem(sal_uInt16 nItemId, const OUString& rStr, MenuItemBits nItemBits, | ||||||||
422 | const OString &rIdent, sal_uInt16 nPos) | ||||||||
423 | { | ||||||||
424 | SAL_WARN_IF( !nItemId, "vcl", "Menu::InsertItem(): ItemId == 0" )do { if (true && (!nItemId)) { switch (sal_detail_log_report (::SAL_DETAIL_LOG_LEVEL_WARN, "vcl")) { case SAL_DETAIL_LOG_ACTION_IGNORE : break; case SAL_DETAIL_LOG_ACTION_LOG: if (sizeof ::sal::detail ::getResult( ::sal::detail::StreamStart() << "Menu::InsertItem(): ItemId == 0" ) == 1) { ::sal_detail_log( (::SAL_DETAIL_LOG_LEVEL_WARN), ("vcl" ), ("/home/maarten/src/libreoffice/core/vcl/source/window/menu.cxx" ":" "424" ": "), ::sal::detail::unwrapStream( ::sal::detail:: StreamStart() << "Menu::InsertItem(): ItemId == 0"), 0) ; } else { ::std::ostringstream sal_detail_stream; sal_detail_stream << "Menu::InsertItem(): ItemId == 0"; ::sal::detail::log ( (::SAL_DETAIL_LOG_LEVEL_WARN), ("vcl"), ("/home/maarten/src/libreoffice/core/vcl/source/window/menu.cxx" ":" "424" ": "), sal_detail_stream, 0); }; break; case SAL_DETAIL_LOG_ACTION_FATAL : if (sizeof ::sal::detail::getResult( ::sal::detail::StreamStart () << "Menu::InsertItem(): ItemId == 0") == 1) { ::sal_detail_log ( (::SAL_DETAIL_LOG_LEVEL_WARN), ("vcl"), ("/home/maarten/src/libreoffice/core/vcl/source/window/menu.cxx" ":" "424" ": "), ::sal::detail::unwrapStream( ::sal::detail:: StreamStart() << "Menu::InsertItem(): ItemId == 0"), 0) ; } else { ::std::ostringstream sal_detail_stream; sal_detail_stream << "Menu::InsertItem(): ItemId == 0"; ::sal::detail::log ( (::SAL_DETAIL_LOG_LEVEL_WARN), ("vcl"), ("/home/maarten/src/libreoffice/core/vcl/source/window/menu.cxx" ":" "424" ": "), sal_detail_stream, 0); }; std::abort(); break ; } } } while (false); | ||||||||
425 | SAL_WARN_IF( GetItemPos( nItemId ) != MENU_ITEM_NOTFOUND, "vcl",do { if (true && (GetItemPos( nItemId ) != MENU_ITEM_NOTFOUND )) { switch (sal_detail_log_report(::SAL_DETAIL_LOG_LEVEL_WARN , "vcl")) { case SAL_DETAIL_LOG_ACTION_IGNORE: break; case SAL_DETAIL_LOG_ACTION_LOG : if (sizeof ::sal::detail::getResult( ::sal::detail::StreamStart () << "Menu::InsertItem(): ItemId already exists") == 1 ) { ::sal_detail_log( (::SAL_DETAIL_LOG_LEVEL_WARN), ("vcl"), ("/home/maarten/src/libreoffice/core/vcl/source/window/menu.cxx" ":" "426" ": "), ::sal::detail::unwrapStream( ::sal::detail:: StreamStart() << "Menu::InsertItem(): ItemId already exists" ), 0); } else { ::std::ostringstream sal_detail_stream; sal_detail_stream << "Menu::InsertItem(): ItemId already exists"; ::sal:: detail::log( (::SAL_DETAIL_LOG_LEVEL_WARN), ("vcl"), ("/home/maarten/src/libreoffice/core/vcl/source/window/menu.cxx" ":" "426" ": "), sal_detail_stream, 0); }; break; case SAL_DETAIL_LOG_ACTION_FATAL : if (sizeof ::sal::detail::getResult( ::sal::detail::StreamStart () << "Menu::InsertItem(): ItemId already exists") == 1 ) { ::sal_detail_log( (::SAL_DETAIL_LOG_LEVEL_WARN), ("vcl"), ("/home/maarten/src/libreoffice/core/vcl/source/window/menu.cxx" ":" "426" ": "), ::sal::detail::unwrapStream( ::sal::detail:: StreamStart() << "Menu::InsertItem(): ItemId already exists" ), 0); } else { ::std::ostringstream sal_detail_stream; sal_detail_stream << "Menu::InsertItem(): ItemId already exists"; ::sal:: detail::log( (::SAL_DETAIL_LOG_LEVEL_WARN), ("vcl"), ("/home/maarten/src/libreoffice/core/vcl/source/window/menu.cxx" ":" "426" ": "), sal_detail_stream, 0); }; std::abort(); break ; } } } while (false) | ||||||||
426 | "Menu::InsertItem(): ItemId already exists" )do { if (true && (GetItemPos( nItemId ) != MENU_ITEM_NOTFOUND )) { switch (sal_detail_log_report(::SAL_DETAIL_LOG_LEVEL_WARN , "vcl")) { case SAL_DETAIL_LOG_ACTION_IGNORE: break; case SAL_DETAIL_LOG_ACTION_LOG : if (sizeof ::sal::detail::getResult( ::sal::detail::StreamStart () << "Menu::InsertItem(): ItemId already exists") == 1 ) { ::sal_detail_log( (::SAL_DETAIL_LOG_LEVEL_WARN), ("vcl"), ("/home/maarten/src/libreoffice/core/vcl/source/window/menu.cxx" ":" "426" ": "), ::sal::detail::unwrapStream( ::sal::detail:: StreamStart() << "Menu::InsertItem(): ItemId already exists" ), 0); } else { ::std::ostringstream sal_detail_stream; sal_detail_stream << "Menu::InsertItem(): ItemId already exists"; ::sal:: detail::log( (::SAL_DETAIL_LOG_LEVEL_WARN), ("vcl"), ("/home/maarten/src/libreoffice/core/vcl/source/window/menu.cxx" ":" "426" ": "), sal_detail_stream, 0); }; break; case SAL_DETAIL_LOG_ACTION_FATAL : if (sizeof ::sal::detail::getResult( ::sal::detail::StreamStart () << "Menu::InsertItem(): ItemId already exists") == 1 ) { ::sal_detail_log( (::SAL_DETAIL_LOG_LEVEL_WARN), ("vcl"), ("/home/maarten/src/libreoffice/core/vcl/source/window/menu.cxx" ":" "426" ": "), ::sal::detail::unwrapStream( ::sal::detail:: StreamStart() << "Menu::InsertItem(): ItemId already exists" ), 0); } else { ::std::ostringstream sal_detail_stream; sal_detail_stream << "Menu::InsertItem(): ItemId already exists"; ::sal:: detail::log( (::SAL_DETAIL_LOG_LEVEL_WARN), ("vcl"), ("/home/maarten/src/libreoffice/core/vcl/source/window/menu.cxx" ":" "426" ": "), sal_detail_stream, 0); }; std::abort(); break ; } } } while (false); | ||||||||
427 | |||||||||
428 | // if Position > ItemCount, append | ||||||||
429 | if ( nPos >= pItemList->size() ) | ||||||||
430 | nPos = MENU_APPEND; | ||||||||
431 | |||||||||
432 | // put Item in MenuItemList | ||||||||
433 | NbcInsertItem(nItemId, nItemBits, rStr, this, nPos, rIdent); | ||||||||
434 | |||||||||
435 | vcl::Window* pWin = ImplGetWindow(); | ||||||||
436 | mpLayoutData.reset(); | ||||||||
437 | if ( pWin ) | ||||||||
438 | { | ||||||||
439 | ImplCalcSize( pWin ); | ||||||||
440 | if ( pWin->IsVisible() ) | ||||||||
441 | pWin->Invalidate(); | ||||||||
442 | } | ||||||||
443 | ImplCallEventListeners( VclEventId::MenuInsertItem, nPos ); | ||||||||
444 | } | ||||||||
445 | |||||||||
446 | void Menu::InsertItem(sal_uInt16 nItemId, const Image& rImage, | ||||||||
447 | MenuItemBits nItemBits, const OString &rIdent, sal_uInt16 nPos) | ||||||||
448 | { | ||||||||
449 | InsertItem(nItemId, OUString(), nItemBits, rIdent, nPos); | ||||||||
450 | SetItemImage( nItemId, rImage ); | ||||||||
451 | } | ||||||||
452 | |||||||||
453 | void Menu::InsertItem(sal_uInt16 nItemId, const OUString& rStr, | ||||||||
454 | const Image& rImage, MenuItemBits nItemBits, | ||||||||
455 | const OString &rIdent, sal_uInt16 nPos) | ||||||||
456 | { | ||||||||
457 | InsertItem(nItemId, rStr, nItemBits, rIdent, nPos); | ||||||||
458 | SetItemImage( nItemId, rImage ); | ||||||||
459 | } | ||||||||
460 | |||||||||
461 | void Menu::InsertItem(const OUString& rCommand, const css::uno::Reference<css::frame::XFrame>& rFrame) | ||||||||
462 | { | ||||||||
463 | sal_uInt16 nItemId = GetItemCount() + 1; | ||||||||
464 | |||||||||
465 | if (rFrame.is()) | ||||||||
466 | { | ||||||||
467 | OUString aModuleName(vcl::CommandInfoProvider::GetModuleIdentifier(rFrame)); | ||||||||
468 | auto aProperties = vcl::CommandInfoProvider::GetCommandProperties(rCommand, aModuleName); | ||||||||
469 | OUString aLabel(CommandInfoProvider::GetPopupLabelForCommand(aProperties)); | ||||||||
470 | OUString aTooltip(CommandInfoProvider::GetTooltipForCommand(rCommand, aProperties, rFrame)); | ||||||||
471 | Image aImage(CommandInfoProvider::GetImageForCommand(rCommand, rFrame)); | ||||||||
472 | |||||||||
473 | InsertItem(nItemId, aLabel, aImage); | ||||||||
474 | SetHelpText(nItemId, aTooltip); | ||||||||
475 | } | ||||||||
476 | else | ||||||||
477 | InsertItem(nItemId, OUString()); | ||||||||
478 | |||||||||
479 | SetItemCommand(nItemId, rCommand); | ||||||||
480 | } | ||||||||
481 | |||||||||
482 | |||||||||
483 | void Menu::InsertSeparator(const OString &rIdent, sal_uInt16 nPos) | ||||||||
484 | { | ||||||||
485 | // do nothing if it's a menu bar | ||||||||
486 | if (IsMenuBar()) | ||||||||
487 | return; | ||||||||
488 | |||||||||
489 | // if position > ItemCount, append | ||||||||
490 | if ( nPos >= pItemList->size() ) | ||||||||
491 | nPos = MENU_APPEND; | ||||||||
492 | |||||||||
493 | // put separator in item list | ||||||||
494 | pItemList->InsertSeparator(rIdent, nPos); | ||||||||
495 | |||||||||
496 | // update native menu | ||||||||
497 | size_t itemPos = ( nPos != MENU_APPEND ) ? nPos : pItemList->size() - 1; | ||||||||
498 | MenuItemData *pData = pItemList->GetDataFromPos( itemPos ); | ||||||||
499 | if( ImplGetSalMenu() && pData && pData->pSalMenuItem ) | ||||||||
500 | ImplGetSalMenu()->InsertItem( pData->pSalMenuItem.get(), nPos ); | ||||||||
501 | |||||||||
502 | mpLayoutData.reset(); | ||||||||
503 | |||||||||
504 | ImplCallEventListeners( VclEventId::MenuInsertItem, nPos ); | ||||||||
505 | } | ||||||||
506 | |||||||||
507 | void Menu::RemoveItem( sal_uInt16 nPos ) | ||||||||
508 | { | ||||||||
509 | bool bRemove = false; | ||||||||
510 | |||||||||
511 | if ( nPos < GetItemCount() ) | ||||||||
512 | { | ||||||||
513 | // update native menu | ||||||||
514 | if( ImplGetSalMenu() ) | ||||||||
515 | ImplGetSalMenu()->RemoveItem( nPos ); | ||||||||
516 | |||||||||
517 | pItemList->Remove( nPos ); | ||||||||
518 | bRemove = true; | ||||||||
519 | } | ||||||||
520 | |||||||||
521 | vcl::Window* pWin = ImplGetWindow(); | ||||||||
522 | if ( pWin ) | ||||||||
523 | { | ||||||||
524 | ImplCalcSize( pWin ); | ||||||||
525 | if ( pWin->IsVisible() ) | ||||||||
526 | pWin->Invalidate(); | ||||||||
527 | } | ||||||||
528 | mpLayoutData.reset(); | ||||||||
529 | |||||||||
530 | if ( bRemove ) | ||||||||
531 | ImplCallEventListeners( VclEventId::MenuRemoveItem, nPos ); | ||||||||
532 | } | ||||||||
533 | |||||||||
534 | static void ImplCopyItem( Menu* pThis, const Menu& rMenu, sal_uInt16 nPos, sal_uInt16 nNewPos ) | ||||||||
535 | { | ||||||||
536 | MenuItemType eType = rMenu.GetItemType( nPos ); | ||||||||
537 | |||||||||
538 | if ( eType == MenuItemType::DONTKNOW ) | ||||||||
539 | return; | ||||||||
540 | |||||||||
541 | if ( eType == MenuItemType::SEPARATOR ) | ||||||||
542 | pThis->InsertSeparator( OString(), nNewPos ); | ||||||||
543 | else | ||||||||
544 | { | ||||||||
545 | sal_uInt16 nId = rMenu.GetItemId( nPos ); | ||||||||
546 | |||||||||
547 | SAL_WARN_IF( pThis->GetItemPos( nId ) != MENU_ITEM_NOTFOUND, "vcl",do { if (true && (pThis->GetItemPos( nId ) != MENU_ITEM_NOTFOUND )) { switch (sal_detail_log_report(::SAL_DETAIL_LOG_LEVEL_WARN , "vcl")) { case SAL_DETAIL_LOG_ACTION_IGNORE: break; case SAL_DETAIL_LOG_ACTION_LOG : if (sizeof ::sal::detail::getResult( ::sal::detail::StreamStart () << "Menu::CopyItem(): ItemId already exists") == 1) { ::sal_detail_log( (::SAL_DETAIL_LOG_LEVEL_WARN), ("vcl"), ("/home/maarten/src/libreoffice/core/vcl/source/window/menu.cxx" ":" "548" ": "), ::sal::detail::unwrapStream( ::sal::detail:: StreamStart() << "Menu::CopyItem(): ItemId already exists" ), 0); } else { ::std::ostringstream sal_detail_stream; sal_detail_stream << "Menu::CopyItem(): ItemId already exists"; ::sal::detail ::log( (::SAL_DETAIL_LOG_LEVEL_WARN), ("vcl"), ("/home/maarten/src/libreoffice/core/vcl/source/window/menu.cxx" ":" "548" ": "), sal_detail_stream, 0); }; break; case SAL_DETAIL_LOG_ACTION_FATAL : if (sizeof ::sal::detail::getResult( ::sal::detail::StreamStart () << "Menu::CopyItem(): ItemId already exists") == 1) { ::sal_detail_log( (::SAL_DETAIL_LOG_LEVEL_WARN), ("vcl"), ("/home/maarten/src/libreoffice/core/vcl/source/window/menu.cxx" ":" "548" ": "), ::sal::detail::unwrapStream( ::sal::detail:: StreamStart() << "Menu::CopyItem(): ItemId already exists" ), 0); } else { ::std::ostringstream sal_detail_stream; sal_detail_stream << "Menu::CopyItem(): ItemId already exists"; ::sal::detail ::log( (::SAL_DETAIL_LOG_LEVEL_WARN), ("vcl"), ("/home/maarten/src/libreoffice/core/vcl/source/window/menu.cxx" ":" "548" ": "), sal_detail_stream, 0); }; std::abort(); break ; } } } while (false) | ||||||||
548 | "Menu::CopyItem(): ItemId already exists" )do { if (true && (pThis->GetItemPos( nId ) != MENU_ITEM_NOTFOUND )) { switch (sal_detail_log_report(::SAL_DETAIL_LOG_LEVEL_WARN , "vcl")) { case SAL_DETAIL_LOG_ACTION_IGNORE: break; case SAL_DETAIL_LOG_ACTION_LOG : if (sizeof ::sal::detail::getResult( ::sal::detail::StreamStart () << "Menu::CopyItem(): ItemId already exists") == 1) { ::sal_detail_log( (::SAL_DETAIL_LOG_LEVEL_WARN), ("vcl"), ("/home/maarten/src/libreoffice/core/vcl/source/window/menu.cxx" ":" "548" ": "), ::sal::detail::unwrapStream( ::sal::detail:: StreamStart() << "Menu::CopyItem(): ItemId already exists" ), 0); } else { ::std::ostringstream sal_detail_stream; sal_detail_stream << "Menu::CopyItem(): ItemId already exists"; ::sal::detail ::log( (::SAL_DETAIL_LOG_LEVEL_WARN), ("vcl"), ("/home/maarten/src/libreoffice/core/vcl/source/window/menu.cxx" ":" "548" ": "), sal_detail_stream, 0); }; break; case SAL_DETAIL_LOG_ACTION_FATAL : if (sizeof ::sal::detail::getResult( ::sal::detail::StreamStart () << "Menu::CopyItem(): ItemId already exists") == 1) { ::sal_detail_log( (::SAL_DETAIL_LOG_LEVEL_WARN), ("vcl"), ("/home/maarten/src/libreoffice/core/vcl/source/window/menu.cxx" ":" "548" ": "), ::sal::detail::unwrapStream( ::sal::detail:: StreamStart() << "Menu::CopyItem(): ItemId already exists" ), 0); } else { ::std::ostringstream sal_detail_stream; sal_detail_stream << "Menu::CopyItem(): ItemId already exists"; ::sal::detail ::log( (::SAL_DETAIL_LOG_LEVEL_WARN), ("vcl"), ("/home/maarten/src/libreoffice/core/vcl/source/window/menu.cxx" ":" "548" ": "), sal_detail_stream, 0); }; std::abort(); break ; } } } while (false); | ||||||||
549 | |||||||||
550 | MenuItemData* pData = rMenu.GetItemList()->GetData( nId ); | ||||||||
551 | |||||||||
552 | if (!pData) | ||||||||
553 | return; | ||||||||
554 | |||||||||
555 | if ( eType == MenuItemType::STRINGIMAGE ) | ||||||||
556 | pThis->InsertItem( nId, pData->aText, pData->aImage, pData->nBits, pData->sIdent, nNewPos ); | ||||||||
557 | else if ( eType == MenuItemType::STRING ) | ||||||||
558 | pThis->InsertItem( nId, pData->aText, pData->nBits, pData->sIdent, nNewPos ); | ||||||||
559 | else | ||||||||
560 | pThis->InsertItem( nId, pData->aImage, pData->nBits, pData->sIdent, nNewPos ); | ||||||||
561 | |||||||||
562 | if ( rMenu.IsItemChecked( nId ) ) | ||||||||
563 | pThis->CheckItem( nId ); | ||||||||
564 | if ( !rMenu.IsItemEnabled( nId ) ) | ||||||||
565 | pThis->EnableItem( nId, false ); | ||||||||
566 | pThis->SetHelpId( nId, pData->aHelpId ); | ||||||||
567 | pThis->SetHelpText( nId, pData->aHelpText ); | ||||||||
568 | pThis->SetAccelKey( nId, pData->aAccelKey ); | ||||||||
569 | pThis->SetItemCommand( nId, pData->aCommandStr ); | ||||||||
570 | pThis->SetHelpCommand( nId, pData->aHelpCommandStr ); | ||||||||
571 | |||||||||
572 | PopupMenu* pSubMenu = rMenu.GetPopupMenu( nId ); | ||||||||
573 | if ( pSubMenu ) | ||||||||
574 | { | ||||||||
575 | // create auto-copy | ||||||||
576 | VclPtr<PopupMenu> pNewMenu = VclPtr<PopupMenu>::Create( *pSubMenu ); | ||||||||
577 | pThis->SetPopupMenu( nId, pNewMenu ); | ||||||||
578 | } | ||||||||
579 | } | ||||||||
580 | } | ||||||||
581 | |||||||||
582 | void Menu::Clear() | ||||||||
583 | { | ||||||||
584 | for ( sal_uInt16 i = GetItemCount(); i; i-- ) | ||||||||
585 | RemoveItem( 0 ); | ||||||||
586 | } | ||||||||
587 | |||||||||
588 | sal_uInt16 Menu::GetItemCount() const | ||||||||
589 | { | ||||||||
590 | return static_cast<sal_uInt16>(pItemList->size()); | ||||||||
591 | } | ||||||||
592 | |||||||||
593 | sal_uInt16 Menu::ImplGetVisibleItemCount() const | ||||||||
594 | { | ||||||||
595 | sal_uInt16 nItems = 0; | ||||||||
596 | for ( size_t n = pItemList->size(); n; ) | ||||||||
597 | { | ||||||||
598 | if ( ImplIsVisible( --n ) ) | ||||||||
599 | nItems++; | ||||||||
600 | } | ||||||||
601 | return nItems; | ||||||||
602 | } | ||||||||
603 | |||||||||
604 | sal_uInt16 Menu::ImplGetFirstVisible() const | ||||||||
605 | { | ||||||||
606 | for ( size_t n = 0; n < pItemList->size(); n++ ) | ||||||||
607 | { | ||||||||
608 | if ( ImplIsVisible( n ) ) | ||||||||
609 | return n; | ||||||||
610 | } | ||||||||
611 | return ITEMPOS_INVALID; | ||||||||
612 | } | ||||||||
613 | |||||||||
614 | sal_uInt16 Menu::ImplGetPrevVisible( sal_uInt16 nPos ) const | ||||||||
615 | { | ||||||||
616 | for ( size_t n = nPos; n; ) | ||||||||
617 | { | ||||||||
618 | if (ImplIsVisible(--n)) | ||||||||
619 | return n; | ||||||||
620 | } | ||||||||
621 | return ITEMPOS_INVALID; | ||||||||
622 | } | ||||||||
623 | |||||||||
624 | sal_uInt16 Menu::ImplGetNextVisible( sal_uInt16 nPos ) const | ||||||||
625 | { | ||||||||
626 | for ( size_t n = nPos+1; n < pItemList->size(); n++ ) | ||||||||
627 | { | ||||||||
628 | if ( ImplIsVisible( n ) ) | ||||||||
629 | return n; | ||||||||
630 | } | ||||||||
631 | return ITEMPOS_INVALID; | ||||||||
632 | } | ||||||||
633 | |||||||||
634 | sal_uInt16 Menu::GetItemId(sal_uInt16 nPos) const | ||||||||
635 | { | ||||||||
636 | MenuItemData* pData = pItemList->GetDataFromPos( nPos ); | ||||||||
637 | |||||||||
638 | if ( pData ) | ||||||||
639 | return pData->nId; | ||||||||
640 | else | ||||||||
641 | return 0; | ||||||||
642 | } | ||||||||
643 | |||||||||
644 | sal_uInt16 Menu::GetItemId(const OString &rIdent) const | ||||||||
645 | { | ||||||||
646 | for (size_t n = 0; n < pItemList->size(); ++n) | ||||||||
647 | { | ||||||||
648 | MenuItemData* pData = pItemList->GetDataFromPos(n); | ||||||||
649 | if (pData && pData->sIdent == rIdent) | ||||||||
650 | return pData->nId; | ||||||||
651 | } | ||||||||
652 | return MENU_ITEM_NOTFOUND; | ||||||||
653 | } | ||||||||
654 | |||||||||
655 | sal_uInt16 Menu::GetItemPos( sal_uInt16 nItemId ) const | ||||||||
656 | { | ||||||||
657 | size_t nPos; | ||||||||
658 | MenuItemData* pData = pItemList->GetData( nItemId, nPos ); | ||||||||
659 | |||||||||
660 | if ( pData ) | ||||||||
661 | return static_cast<sal_uInt16>(nPos); | ||||||||
662 | else | ||||||||
663 | return MENU_ITEM_NOTFOUND; | ||||||||
664 | } | ||||||||
665 | |||||||||
666 | MenuItemType Menu::GetItemType( sal_uInt16 nPos ) const | ||||||||
667 | { | ||||||||
668 | MenuItemData* pData = pItemList->GetDataFromPos( nPos ); | ||||||||
669 | |||||||||
670 | if ( pData ) | ||||||||
671 | return pData->eType; | ||||||||
672 | else | ||||||||
673 | return MenuItemType::DONTKNOW; | ||||||||
674 | } | ||||||||
675 | |||||||||
676 | OString Menu::GetItemIdent(sal_uInt16 nId) const | ||||||||
677 | { | ||||||||
678 | const MenuItemData* pData = pItemList->GetData(nId); | ||||||||
679 | return pData ? pData->sIdent : OString(); | ||||||||
680 | } | ||||||||
681 | |||||||||
682 | void Menu::SetItemBits( sal_uInt16 nItemId, MenuItemBits nBits ) | ||||||||
683 | { | ||||||||
684 | size_t nPos; | ||||||||
685 | MenuItemData* pData = pItemList->GetData(nItemId, nPos); | ||||||||
686 | |||||||||
687 | if (pData && (pData->nBits != nBits)) | ||||||||
688 | { | ||||||||
689 | pData->nBits = nBits; | ||||||||
690 | |||||||||
691 | // update native menu | ||||||||
692 | if (ImplGetSalMenu()) | ||||||||
693 | ImplGetSalMenu()->SetItemBits(nPos, nBits); | ||||||||
694 | } | ||||||||
695 | } | ||||||||
696 | |||||||||
697 | MenuItemBits Menu::GetItemBits( sal_uInt16 nItemId ) const | ||||||||
698 | { | ||||||||
699 | MenuItemBits nBits = MenuItemBits::NONE; | ||||||||
700 | MenuItemData* pData = pItemList->GetData( nItemId ); | ||||||||
701 | if ( pData ) | ||||||||
702 | nBits = pData->nBits; | ||||||||
703 | return nBits; | ||||||||
704 | } | ||||||||
705 | |||||||||
706 | void Menu::SetUserValue(sal_uInt16 nItemId, void* nUserValue, MenuUserDataReleaseFunction aFunc) | ||||||||
707 | { | ||||||||
708 | MenuItemData* pData = pItemList->GetData(nItemId); | ||||||||
709 | if (pData) | ||||||||
710 | { | ||||||||
711 | if (pData->aUserValueReleaseFunc) | ||||||||
712 | pData->aUserValueReleaseFunc(pData->nUserValue); | ||||||||
713 | pData->aUserValueReleaseFunc = aFunc; | ||||||||
714 | pData->nUserValue = nUserValue; | ||||||||
715 | } | ||||||||
716 | } | ||||||||
717 | |||||||||
718 | void* Menu::GetUserValue( sal_uInt16 nItemId ) const | ||||||||
719 | { | ||||||||
720 | MenuItemData* pData = pItemList->GetData( nItemId ); | ||||||||
721 | return pData ? pData->nUserValue : nullptr; | ||||||||
722 | } | ||||||||
723 | |||||||||
724 | void Menu::SetPopupMenu( sal_uInt16 nItemId, PopupMenu* pMenu ) | ||||||||
725 | { | ||||||||
726 | size_t nPos; | ||||||||
727 | MenuItemData* pData = pItemList->GetData( nItemId, nPos ); | ||||||||
728 | |||||||||
729 | // Item does not exist -> return NULL | ||||||||
730 | if ( !pData ) | ||||||||
731 | return; | ||||||||
732 | |||||||||
733 | // same menu, nothing to do | ||||||||
734 | if ( static_cast<PopupMenu*>(pData->pSubMenu.get()) == pMenu ) | ||||||||
735 | return; | ||||||||
736 | |||||||||
737 | // remove old menu | ||||||||
738 | auto oldSubMenu = pData->pSubMenu; | ||||||||
739 | |||||||||
740 | // data exchange | ||||||||
741 | pData->pSubMenu = pMenu; | ||||||||
742 | |||||||||
743 | // #112023# Make sure pStartedFrom does not point to invalid (old) data | ||||||||
744 | if ( pData->pSubMenu ) | ||||||||
745 | pData->pSubMenu->pStartedFrom = nullptr; | ||||||||
746 | |||||||||
747 | // set native submenu | ||||||||
748 | if( ImplGetSalMenu() && pData->pSalMenuItem ) | ||||||||
749 | { | ||||||||
750 | if( pMenu ) | ||||||||
751 | ImplGetSalMenu()->SetSubMenu( pData->pSalMenuItem.get(), pMenu->ImplGetSalMenu(), nPos ); | ||||||||
752 | else | ||||||||
753 | ImplGetSalMenu()->SetSubMenu( pData->pSalMenuItem.get(), nullptr, nPos ); | ||||||||
754 | } | ||||||||
755 | |||||||||
756 | oldSubMenu.disposeAndClear(); | ||||||||
757 | |||||||||
758 | ImplCallEventListeners( VclEventId::MenuSubmenuChanged, nPos ); | ||||||||
759 | } | ||||||||
760 | |||||||||
761 | PopupMenu* Menu::GetPopupMenu( sal_uInt16 nItemId ) const | ||||||||
762 | { | ||||||||
763 | MenuItemData* pData = pItemList->GetData( nItemId ); | ||||||||
764 | |||||||||
765 | if ( pData ) | ||||||||
766 | return static_cast<PopupMenu*>(pData->pSubMenu.get()); | ||||||||
767 | else | ||||||||
768 | return nullptr; | ||||||||
769 | } | ||||||||
770 | |||||||||
771 | void Menu::SetAccelKey( sal_uInt16 nItemId, const KeyCode& rKeyCode ) | ||||||||
772 | { | ||||||||
773 | size_t nPos; | ||||||||
774 | MenuItemData* pData = pItemList->GetData( nItemId, nPos ); | ||||||||
775 | |||||||||
776 | if ( !pData ) | ||||||||
777 | return; | ||||||||
778 | |||||||||
779 | if ( pData->aAccelKey == rKeyCode ) | ||||||||
780 | return; | ||||||||
781 | |||||||||
782 | pData->aAccelKey = rKeyCode; | ||||||||
783 | |||||||||
784 | // update native menu | ||||||||
785 | if( ImplGetSalMenu() && pData->pSalMenuItem ) | ||||||||
786 | ImplGetSalMenu()->SetAccelerator( nPos, pData->pSalMenuItem.get(), rKeyCode, rKeyCode.GetName() ); | ||||||||
787 | } | ||||||||
788 | |||||||||
789 | KeyCode Menu::GetAccelKey( sal_uInt16 nItemId ) const | ||||||||
790 | { | ||||||||
791 | MenuItemData* pData = pItemList->GetData( nItemId ); | ||||||||
792 | |||||||||
793 | if ( pData ) | ||||||||
794 | return pData->aAccelKey; | ||||||||
795 | else | ||||||||
796 | return KeyCode(); | ||||||||
797 | } | ||||||||
798 | |||||||||
799 | KeyEvent Menu::GetActivationKey( sal_uInt16 nItemId ) const | ||||||||
800 | { | ||||||||
801 | KeyEvent aRet; | ||||||||
802 | MenuItemData* pData = pItemList->GetData( nItemId ); | ||||||||
803 | if( pData ) | ||||||||
804 | { | ||||||||
805 | sal_Int32 nPos = pData->aText.indexOf( '~' ); | ||||||||
806 | if( nPos != -1 && nPos < pData->aText.getLength()-1 ) | ||||||||
807 | { | ||||||||
808 | sal_uInt16 nCode = 0; | ||||||||
809 | sal_Unicode cAccel = pData->aText[nPos+1]; | ||||||||
810 | if( cAccel >= 'a' && cAccel <= 'z' ) | ||||||||
811 | nCode = KEY_A + (cAccel-'a'); | ||||||||
812 | else if( cAccel >= 'A' && cAccel <= 'Z' ) | ||||||||
813 | nCode = KEY_A + (cAccel-'A'); | ||||||||
814 | else if( cAccel >= '0' && cAccel <= '9' ) | ||||||||
815 | nCode = KEY_0 + (cAccel-'0'); | ||||||||
816 | |||||||||
817 | aRet = KeyEvent( cAccel, KeyCode( nCode, KEY_MOD2 ) ); | ||||||||
818 | } | ||||||||
819 | |||||||||
820 | } | ||||||||
821 | return aRet; | ||||||||
822 | } | ||||||||
823 | |||||||||
824 | void Menu::CheckItem( sal_uInt16 nItemId, bool bCheck ) | ||||||||
825 | { | ||||||||
826 | size_t nPos; | ||||||||
827 | MenuItemData* pData = pItemList->GetData( nItemId, nPos ); | ||||||||
828 | |||||||||
829 | if ( !pData || pData->bChecked == bCheck ) | ||||||||
830 | return; | ||||||||
831 | |||||||||
832 | // if radio-check, then uncheck previous | ||||||||
833 | if ( bCheck && (pData->nBits & MenuItemBits::AUTOCHECK) && | ||||||||
834 | (pData->nBits & MenuItemBits::RADIOCHECK) ) | ||||||||
835 | { | ||||||||
836 | MenuItemData* pGroupData; | ||||||||
837 | sal_uInt16 nGroupPos; | ||||||||
838 | sal_uInt16 nItemCount = GetItemCount(); | ||||||||
839 | bool bFound = false; | ||||||||
840 | |||||||||
841 | nGroupPos = nPos; | ||||||||
842 | while ( nGroupPos ) | ||||||||
843 | { | ||||||||
844 | pGroupData = pItemList->GetDataFromPos( nGroupPos-1 ); | ||||||||
845 | if ( pGroupData->nBits & MenuItemBits::RADIOCHECK ) | ||||||||
846 | { | ||||||||
847 | if ( IsItemChecked( pGroupData->nId ) ) | ||||||||
848 | { | ||||||||
849 | CheckItem( pGroupData->nId, false ); | ||||||||
850 | bFound = true; | ||||||||
851 | break; | ||||||||
852 | } | ||||||||
853 | } | ||||||||
854 | else | ||||||||
855 | break; | ||||||||
856 | nGroupPos--; | ||||||||
857 | } | ||||||||
858 | |||||||||
859 | if ( !bFound ) | ||||||||
860 | { | ||||||||
861 | nGroupPos = nPos+1; | ||||||||
862 | while ( nGroupPos < nItemCount ) | ||||||||
863 | { | ||||||||
864 | pGroupData = pItemList->GetDataFromPos( nGroupPos ); | ||||||||
865 | if ( pGroupData->nBits & MenuItemBits::RADIOCHECK ) | ||||||||
866 | { | ||||||||
867 | if ( IsItemChecked( pGroupData->nId ) ) | ||||||||
868 | { | ||||||||
869 | CheckItem( pGroupData->nId, false ); | ||||||||
870 | break; | ||||||||
871 | } | ||||||||
872 | } | ||||||||
873 | else | ||||||||
874 | break; | ||||||||
875 | nGroupPos++; | ||||||||
876 | } | ||||||||
877 | } | ||||||||
878 | } | ||||||||
879 | |||||||||
880 | pData->bChecked = bCheck; | ||||||||
881 | |||||||||
882 | // update native menu | ||||||||
883 | if( ImplGetSalMenu() ) | ||||||||
884 | ImplGetSalMenu()->CheckItem( nPos, bCheck ); | ||||||||
885 | |||||||||
886 | ImplCallEventListeners( bCheck ? VclEventId::MenuItemChecked : VclEventId::MenuItemUnchecked, nPos ); | ||||||||
887 | } | ||||||||
888 | |||||||||
889 | void Menu::CheckItem( const OString &rIdent , bool bCheck ) | ||||||||
890 | { | ||||||||
891 | CheckItem( GetItemId( rIdent ), bCheck ); | ||||||||
892 | } | ||||||||
893 | |||||||||
894 | bool Menu::IsItemChecked( sal_uInt16 nItemId ) const | ||||||||
895 | { | ||||||||
896 | size_t nPos; | ||||||||
897 | MenuItemData* pData = pItemList->GetData( nItemId, nPos ); | ||||||||
898 | |||||||||
899 | if ( !pData ) | ||||||||
900 | return false; | ||||||||
901 | |||||||||
902 | return pData->bChecked; | ||||||||
903 | } | ||||||||
904 | |||||||||
905 | void Menu::EnableItem( sal_uInt16 nItemId, bool bEnable ) | ||||||||
906 | { | ||||||||
907 | size_t nPos; | ||||||||
908 | MenuItemData* pItemData = pItemList->GetData( nItemId, nPos ); | ||||||||
909 | |||||||||
910 | if ( !(pItemData && ( pItemData->bEnabled != bEnable )) ) | ||||||||
911 | return; | ||||||||
912 | |||||||||
913 | pItemData->bEnabled = bEnable; | ||||||||
914 | |||||||||
915 | vcl::Window* pWin = ImplGetWindow(); | ||||||||
916 | if ( pWin && pWin->IsVisible() ) | ||||||||
917 | { | ||||||||
918 | SAL_WARN_IF(!IsMenuBar(), "vcl", "Menu::EnableItem - Popup visible!" )do { if (true && (!IsMenuBar())) { switch (sal_detail_log_report (::SAL_DETAIL_LOG_LEVEL_WARN, "vcl")) { case SAL_DETAIL_LOG_ACTION_IGNORE : break; case SAL_DETAIL_LOG_ACTION_LOG: if (sizeof ::sal::detail ::getResult( ::sal::detail::StreamStart() << "Menu::EnableItem - Popup visible!" ) == 1) { ::sal_detail_log( (::SAL_DETAIL_LOG_LEVEL_WARN), ("vcl" ), ("/home/maarten/src/libreoffice/core/vcl/source/window/menu.cxx" ":" "918" ": "), ::sal::detail::unwrapStream( ::sal::detail:: StreamStart() << "Menu::EnableItem - Popup visible!"), 0 ); } else { ::std::ostringstream sal_detail_stream; sal_detail_stream << "Menu::EnableItem - Popup visible!"; ::sal::detail:: log( (::SAL_DETAIL_LOG_LEVEL_WARN), ("vcl"), ("/home/maarten/src/libreoffice/core/vcl/source/window/menu.cxx" ":" "918" ": "), sal_detail_stream, 0); }; break; case SAL_DETAIL_LOG_ACTION_FATAL : if (sizeof ::sal::detail::getResult( ::sal::detail::StreamStart () << "Menu::EnableItem - Popup visible!") == 1) { ::sal_detail_log ( (::SAL_DETAIL_LOG_LEVEL_WARN), ("vcl"), ("/home/maarten/src/libreoffice/core/vcl/source/window/menu.cxx" ":" "918" ": "), ::sal::detail::unwrapStream( ::sal::detail:: StreamStart() << "Menu::EnableItem - Popup visible!"), 0 ); } else { ::std::ostringstream sal_detail_stream; sal_detail_stream << "Menu::EnableItem - Popup visible!"; ::sal::detail:: log( (::SAL_DETAIL_LOG_LEVEL_WARN), ("vcl"), ("/home/maarten/src/libreoffice/core/vcl/source/window/menu.cxx" ":" "918" ": "), sal_detail_stream, 0); }; std::abort(); break ; } } } while (false); | ||||||||
919 | long nX = 0; | ||||||||
920 | size_t nCount = pItemList->size(); | ||||||||
921 | for ( size_t n = 0; n < nCount; n++ ) | ||||||||
922 | { | ||||||||
923 | MenuItemData* pData = pItemList->GetDataFromPos( n ); | ||||||||
924 | if ( n == nPos ) | ||||||||
925 | { | ||||||||
926 | pWin->Invalidate( tools::Rectangle( Point( nX, 0 ), Size( pData->aSz.Width(), pData->aSz.Height() ) ) ); | ||||||||
927 | break; | ||||||||
928 | } | ||||||||
929 | nX += pData->aSz.Width(); | ||||||||
930 | } | ||||||||
931 | } | ||||||||
932 | // update native menu | ||||||||
933 | if( ImplGetSalMenu() ) | ||||||||
934 | ImplGetSalMenu()->EnableItem( nPos, bEnable ); | ||||||||
935 | |||||||||
936 | ImplCallEventListeners( bEnable ? VclEventId::MenuEnable : VclEventId::MenuDisable, nPos ); | ||||||||
937 | } | ||||||||
938 | |||||||||
939 | bool Menu::IsItemEnabled( sal_uInt16 nItemId ) const | ||||||||
940 | { | ||||||||
941 | size_t nPos; | ||||||||
942 | MenuItemData* pData = pItemList->GetData( nItemId, nPos ); | ||||||||
943 | |||||||||
944 | if ( !pData ) | ||||||||
945 | return false; | ||||||||
946 | |||||||||
947 | return pData->bEnabled; | ||||||||
948 | } | ||||||||
949 | |||||||||
950 | void Menu::ShowItem( sal_uInt16 nItemId, bool bVisible ) | ||||||||
951 | { | ||||||||
952 | size_t nPos; | ||||||||
953 | MenuItemData* pData = pItemList->GetData( nItemId, nPos ); | ||||||||
954 | |||||||||
955 | SAL_WARN_IF(IsMenuBar() && !bVisible , "vcl", "Menu::ShowItem - ignored for menu bar entries!")do { if (true && (IsMenuBar() && !bVisible)) { switch (sal_detail_log_report(::SAL_DETAIL_LOG_LEVEL_WARN, "vcl" )) { case SAL_DETAIL_LOG_ACTION_IGNORE: break; case SAL_DETAIL_LOG_ACTION_LOG : if (sizeof ::sal::detail::getResult( ::sal::detail::StreamStart () << "Menu::ShowItem - ignored for menu bar entries!") == 1) { ::sal_detail_log( (::SAL_DETAIL_LOG_LEVEL_WARN), ("vcl" ), ("/home/maarten/src/libreoffice/core/vcl/source/window/menu.cxx" ":" "955" ": "), ::sal::detail::unwrapStream( ::sal::detail:: StreamStart() << "Menu::ShowItem - ignored for menu bar entries!" ), 0); } else { ::std::ostringstream sal_detail_stream; sal_detail_stream << "Menu::ShowItem - ignored for menu bar entries!"; :: sal::detail::log( (::SAL_DETAIL_LOG_LEVEL_WARN), ("vcl"), ("/home/maarten/src/libreoffice/core/vcl/source/window/menu.cxx" ":" "955" ": "), sal_detail_stream, 0); }; break; case SAL_DETAIL_LOG_ACTION_FATAL : if (sizeof ::sal::detail::getResult( ::sal::detail::StreamStart () << "Menu::ShowItem - ignored for menu bar entries!") == 1) { ::sal_detail_log( (::SAL_DETAIL_LOG_LEVEL_WARN), ("vcl" ), ("/home/maarten/src/libreoffice/core/vcl/source/window/menu.cxx" ":" "955" ": "), ::sal::detail::unwrapStream( ::sal::detail:: StreamStart() << "Menu::ShowItem - ignored for menu bar entries!" ), 0); } else { ::std::ostringstream sal_detail_stream; sal_detail_stream << "Menu::ShowItem - ignored for menu bar entries!"; :: sal::detail::log( (::SAL_DETAIL_LOG_LEVEL_WARN), ("vcl"), ("/home/maarten/src/libreoffice/core/vcl/source/window/menu.cxx" ":" "955" ": "), sal_detail_stream, 0); }; std::abort(); break ; } } } while (false); | ||||||||
956 | if (IsMenuBar() || !pData || (pData->bVisible == bVisible)) | ||||||||
957 | return; | ||||||||
958 | |||||||||
959 | vcl::Window* pWin = ImplGetWindow(); | ||||||||
960 | if ( pWin && pWin->IsVisible() ) | ||||||||
961 | { | ||||||||
962 | SAL_WARN( "vcl", "Menu::ShowItem - ignored for visible popups!" )do { if (true) { switch (sal_detail_log_report(::SAL_DETAIL_LOG_LEVEL_WARN , "vcl")) { case SAL_DETAIL_LOG_ACTION_IGNORE: break; case SAL_DETAIL_LOG_ACTION_LOG : if (sizeof ::sal::detail::getResult( ::sal::detail::StreamStart () << "Menu::ShowItem - ignored for visible popups!") == 1) { ::sal_detail_log( (::SAL_DETAIL_LOG_LEVEL_WARN), ("vcl" ), ("/home/maarten/src/libreoffice/core/vcl/source/window/menu.cxx" ":" "962" ": "), ::sal::detail::unwrapStream( ::sal::detail:: StreamStart() << "Menu::ShowItem - ignored for visible popups!" ), 0); } else { ::std::ostringstream sal_detail_stream; sal_detail_stream << "Menu::ShowItem - ignored for visible popups!"; ::sal ::detail::log( (::SAL_DETAIL_LOG_LEVEL_WARN), ("vcl"), ("/home/maarten/src/libreoffice/core/vcl/source/window/menu.cxx" ":" "962" ": "), sal_detail_stream, 0); }; break; case SAL_DETAIL_LOG_ACTION_FATAL : if (sizeof ::sal::detail::getResult( ::sal::detail::StreamStart () << "Menu::ShowItem - ignored for visible popups!") == 1) { ::sal_detail_log( (::SAL_DETAIL_LOG_LEVEL_WARN), ("vcl" ), ("/home/maarten/src/libreoffice/core/vcl/source/window/menu.cxx" ":" "962" ": "), ::sal::detail::unwrapStream( ::sal::detail:: StreamStart() << "Menu::ShowItem - ignored for visible popups!" ), 0); } else { ::std::ostringstream sal_detail_stream; sal_detail_stream << "Menu::ShowItem - ignored for visible popups!"; ::sal ::detail::log( (::SAL_DETAIL_LOG_LEVEL_WARN), ("vcl"), ("/home/maarten/src/libreoffice/core/vcl/source/window/menu.cxx" ":" "962" ": "), sal_detail_stream, 0); }; std::abort(); break ; } } } while (false); | ||||||||
963 | return; | ||||||||
964 | } | ||||||||
965 | pData->bVisible = bVisible; | ||||||||
966 | |||||||||
967 | // update native menu | ||||||||
968 | if( ImplGetSalMenu() ) | ||||||||
969 | ImplGetSalMenu()->ShowItem( nPos, bVisible ); | ||||||||
970 | } | ||||||||
971 | |||||||||
972 | void Menu::SetItemText( sal_uInt16 nItemId, const OUString& rStr ) | ||||||||
973 | { | ||||||||
974 | size_t nPos; | ||||||||
975 | MenuItemData* pData = pItemList->GetData( nItemId, nPos ); | ||||||||
976 | |||||||||
977 | if ( !pData ) | ||||||||
978 | return; | ||||||||
979 | |||||||||
980 | if ( rStr == pData->aText ) | ||||||||
981 | return; | ||||||||
982 | |||||||||
983 | pData->aText = rStr; | ||||||||
984 | // Clear layout for aText. | ||||||||
985 | pData->aTextGlyphs.Invalidate(); | ||||||||
986 | ImplSetMenuItemData( pData ); | ||||||||
987 | // update native menu | ||||||||
988 | if( ImplGetSalMenu() && pData->pSalMenuItem ) | ||||||||
989 | ImplGetSalMenu()->SetItemText( nPos, pData->pSalMenuItem.get(), rStr ); | ||||||||
990 | |||||||||
991 | vcl::Window* pWin = ImplGetWindow(); | ||||||||
992 | mpLayoutData.reset(); | ||||||||
993 | if (pWin && IsMenuBar()) | ||||||||
994 | { | ||||||||
995 | ImplCalcSize( pWin ); | ||||||||
996 | if ( pWin->IsVisible() ) | ||||||||
997 | pWin->Invalidate(); | ||||||||
998 | } | ||||||||
999 | |||||||||
1000 | ImplCallEventListeners( VclEventId::MenuItemTextChanged, nPos ); | ||||||||
1001 | } | ||||||||
1002 | |||||||||
1003 | OUString Menu::GetItemText( sal_uInt16 nItemId ) const | ||||||||
1004 | { | ||||||||
1005 | size_t nPos; | ||||||||
1006 | MenuItemData* pData = pItemList->GetData( nItemId, nPos ); | ||||||||
1007 | |||||||||
1008 | if ( pData ) | ||||||||
1009 | return pData->aText; | ||||||||
1010 | |||||||||
1011 | return OUString(); | ||||||||
1012 | } | ||||||||
1013 | |||||||||
1014 | void Menu::SetItemImage( sal_uInt16 nItemId, const Image& rImage ) | ||||||||
1015 | { | ||||||||
1016 | size_t nPos; | ||||||||
1017 | MenuItemData* pData = pItemList->GetData( nItemId, nPos ); | ||||||||
1018 | |||||||||
1019 | if ( !pData ) | ||||||||
1020 | return; | ||||||||
1021 | |||||||||
1022 | pData->aImage = rImage; | ||||||||
1023 | ImplSetMenuItemData( pData ); | ||||||||
1024 | |||||||||
1025 | // update native menu | ||||||||
1026 | if( ImplGetSalMenu() && pData->pSalMenuItem ) | ||||||||
1027 | ImplGetSalMenu()->SetItemImage( nPos, pData->pSalMenuItem.get(), rImage ); | ||||||||
1028 | } | ||||||||
1029 | |||||||||
1030 | Image Menu::GetItemImage( sal_uInt16 nItemId ) const | ||||||||
1031 | { | ||||||||
1032 | MenuItemData* pData = pItemList->GetData( nItemId ); | ||||||||
1033 | |||||||||
1034 | if ( pData ) | ||||||||
1035 | return pData->aImage; | ||||||||
1036 | else | ||||||||
1037 | return Image(); | ||||||||
1038 | } | ||||||||
1039 | |||||||||
1040 | void Menu::SetItemCommand( sal_uInt16 nItemId, const OUString& rCommand ) | ||||||||
1041 | { | ||||||||
1042 | size_t nPos; | ||||||||
1043 | MenuItemData* pData = pItemList->GetData( nItemId, nPos ); | ||||||||
1044 | |||||||||
1045 | if ( pData ) | ||||||||
1046 | pData->aCommandStr = rCommand; | ||||||||
1047 | } | ||||||||
1048 | |||||||||
1049 | OUString Menu::GetItemCommand( sal_uInt16 nItemId ) const | ||||||||
1050 | { | ||||||||
1051 | MenuItemData* pData = pItemList->GetData( nItemId ); | ||||||||
1052 | |||||||||
1053 | if (pData) | ||||||||
1054 | return pData->aCommandStr; | ||||||||
1055 | |||||||||
1056 | return OUString(); | ||||||||
1057 | } | ||||||||
1058 | |||||||||
1059 | void Menu::SetHelpCommand( sal_uInt16 nItemId, const OUString& rStr ) | ||||||||
1060 | { | ||||||||
1061 | MenuItemData* pData = pItemList->GetData( nItemId ); | ||||||||
1062 | |||||||||
1063 | if ( pData ) | ||||||||
1064 | pData->aHelpCommandStr = rStr; | ||||||||
1065 | } | ||||||||
1066 | |||||||||
1067 | OUString Menu::GetHelpCommand( sal_uInt16 nItemId ) const | ||||||||
1068 | { | ||||||||
1069 | MenuItemData* pData = pItemList->GetData( nItemId ); | ||||||||
1070 | |||||||||
1071 | if ( pData ) | ||||||||
1072 | return pData->aHelpCommandStr; | ||||||||
1073 | |||||||||
1074 | return OUString(); | ||||||||
1075 | } | ||||||||
1076 | |||||||||
1077 | void Menu::SetHelpText( sal_uInt16 nItemId, const OUString& rStr ) | ||||||||
1078 | { | ||||||||
1079 | MenuItemData* pData = pItemList->GetData( nItemId ); | ||||||||
1080 | |||||||||
1081 | if ( pData ) | ||||||||
1082 | pData->aHelpText = rStr; | ||||||||
1083 | } | ||||||||
1084 | |||||||||
1085 | OUString Menu::ImplGetHelpText( sal_uInt16 nItemId ) const | ||||||||
1086 | { | ||||||||
1087 | MenuItemData* pData = pItemList->GetData( nItemId ); | ||||||||
1088 | |||||||||
1089 | if ( pData && pData->aHelpText.isEmpty() && | ||||||||
1090 | (( !pData->aHelpId.isEmpty() ) || ( !pData->aCommandStr.isEmpty() ))) | ||||||||
1091 | { | ||||||||
1092 | Help* pHelp = Application::GetHelp(); | ||||||||
1093 | if ( pHelp ) | ||||||||
1094 | { | ||||||||
1095 | if (!pData->aCommandStr.isEmpty()) | ||||||||
1096 | pData->aHelpText = pHelp->GetHelpText( pData->aCommandStr, static_cast<weld::Widget*>(nullptr) ); | ||||||||
1097 | if (pData->aHelpText.isEmpty() && !pData->aHelpId.isEmpty()) | ||||||||
1098 | pData->aHelpText = pHelp->GetHelpText( OStringToOUString( pData->aHelpId, RTL_TEXTENCODING_UTF8(((rtl_TextEncoding) 76)) ), static_cast<weld::Widget*>(nullptr) ); | ||||||||
1099 | } | ||||||||
1100 | } | ||||||||
1101 | |||||||||
1102 | return OUString(); | ||||||||
1103 | } | ||||||||
1104 | |||||||||
1105 | OUString Menu::GetHelpText( sal_uInt16 nItemId ) const | ||||||||
1106 | { | ||||||||
1107 | return ImplGetHelpText( nItemId ); | ||||||||
1108 | } | ||||||||
1109 | |||||||||
1110 | void Menu::SetTipHelpText( sal_uInt16 nItemId, const OUString& rStr ) | ||||||||
1111 | { | ||||||||
1112 | MenuItemData* pData = pItemList->GetData( nItemId ); | ||||||||
1113 | |||||||||
1114 | if ( pData ) | ||||||||
1115 | pData->aTipHelpText = rStr; | ||||||||
1116 | } | ||||||||
1117 | |||||||||
1118 | OUString Menu::GetTipHelpText( sal_uInt16 nItemId ) const | ||||||||
1119 | { | ||||||||
1120 | MenuItemData* pData = pItemList->GetData( nItemId ); | ||||||||
1121 | |||||||||
1122 | if ( pData ) | ||||||||
1123 | return pData->aTipHelpText; | ||||||||
1124 | |||||||||
1125 | return OUString(); | ||||||||
1126 | } | ||||||||
1127 | |||||||||
1128 | void Menu::SetHelpId( sal_uInt16 nItemId, const OString& rHelpId ) | ||||||||
1129 | { | ||||||||
1130 | MenuItemData* pData = pItemList->GetData( nItemId ); | ||||||||
1131 | |||||||||
1132 | if ( pData ) | ||||||||
1133 | pData->aHelpId = rHelpId; | ||||||||
1134 | } | ||||||||
1135 | |||||||||
1136 | OString Menu::GetHelpId( sal_uInt16 nItemId ) const | ||||||||
1137 | { | ||||||||
1138 | OString aRet; | ||||||||
1139 | |||||||||
1140 | MenuItemData* pData = pItemList->GetData( nItemId ); | ||||||||
1141 | |||||||||
1142 | if ( pData ) | ||||||||
1143 | { | ||||||||
1144 | if ( !pData->aHelpId.isEmpty() ) | ||||||||
1145 | aRet = pData->aHelpId; | ||||||||
1146 | else | ||||||||
1147 | aRet = OUStringToOString( pData->aCommandStr, RTL_TEXTENCODING_UTF8(((rtl_TextEncoding) 76)) ); | ||||||||
1148 | } | ||||||||
1149 | |||||||||
1150 | return aRet; | ||||||||
1151 | } | ||||||||
1152 | |||||||||
1153 | Menu& Menu::operator=( const Menu& rMenu ) | ||||||||
1154 | { | ||||||||
1155 | if(this == &rMenu) | ||||||||
1156 | return *this; | ||||||||
1157 | |||||||||
1158 | // clean up | ||||||||
1159 | Clear(); | ||||||||
1160 | |||||||||
1161 | // copy items | ||||||||
1162 | sal_uInt16 nCount = rMenu.GetItemCount(); | ||||||||
1163 | for ( sal_uInt16 i = 0; i < nCount; i++ ) | ||||||||
1164 | ImplCopyItem( this, rMenu, i, MENU_APPEND ); | ||||||||
1165 | |||||||||
1166 | aActivateHdl = rMenu.aActivateHdl; | ||||||||
1167 | aDeactivateHdl = rMenu.aDeactivateHdl; | ||||||||
1168 | aSelectHdl = rMenu.aSelectHdl; | ||||||||
1169 | aTitleText = rMenu.aTitleText; | ||||||||
1170 | nTitleHeight = rMenu.nTitleHeight; | ||||||||
1171 | |||||||||
1172 | return *this; | ||||||||
1173 | } | ||||||||
1174 | |||||||||
1175 | // Returns true if the item is completely hidden on the GUI and shouldn't | ||||||||
1176 | // be possible to interact with | ||||||||
1177 | bool Menu::ImplCurrentlyHiddenOnGUI(sal_uInt16 nPos) const | ||||||||
1178 | { | ||||||||
1179 | MenuItemData* pData = pItemList->GetDataFromPos(nPos); | ||||||||
1180 | if (pData) | ||||||||
1181 | { | ||||||||
1182 | MenuItemData* pPreviousData = pItemList->GetDataFromPos( nPos - 1 ); | ||||||||
1183 | if (pPreviousData && pPreviousData->bHiddenOnGUI) | ||||||||
1184 | { | ||||||||
1185 | return true; | ||||||||
1186 | } | ||||||||
1187 | } | ||||||||
1188 | return false; | ||||||||
1189 | } | ||||||||
1190 | |||||||||
1191 | bool Menu::ImplIsVisible( sal_uInt16 nPos ) const | ||||||||
1192 | { | ||||||||
1193 | bool bVisible = true; | ||||||||
1194 | |||||||||
1195 | MenuItemData* pData = pItemList->GetDataFromPos( nPos ); | ||||||||
1196 | // check general visibility first | ||||||||
1197 | if( pData && !pData->bVisible ) | ||||||||
1198 | bVisible = false; | ||||||||
1199 | |||||||||
1200 | if ( bVisible && pData && pData->eType == MenuItemType::SEPARATOR ) | ||||||||
1201 | { | ||||||||
1202 | if( nPos == 0 ) // no separator should be shown at the very beginning | ||||||||
1203 | bVisible = false; | ||||||||
1204 | else | ||||||||
1205 | { | ||||||||
1206 | // always avoid adjacent separators | ||||||||
1207 | size_t nCount = pItemList->size(); | ||||||||
1208 | size_t n; | ||||||||
1209 | MenuItemData* pNextData = nullptr; | ||||||||
1210 | // search next visible item | ||||||||
1211 | for( n = nPos + 1; n < nCount; n++ ) | ||||||||
1212 | { | ||||||||
1213 | pNextData = pItemList->GetDataFromPos( n ); | ||||||||
1214 | if( pNextData && pNextData->bVisible ) | ||||||||
1215 | { | ||||||||
1216 | if( pNextData->eType == MenuItemType::SEPARATOR || ImplIsVisible(n) ) | ||||||||
1217 | break; | ||||||||
1218 | } | ||||||||
1219 | } | ||||||||
1220 | if( n == nCount ) // no next visible item | ||||||||
1221 | bVisible = false; | ||||||||
1222 | // check for separator | ||||||||
1223 | if( pNextData && pNextData->bVisible && pNextData->eType == MenuItemType::SEPARATOR ) | ||||||||
1224 | bVisible = false; | ||||||||
1225 | |||||||||
1226 | if( bVisible ) | ||||||||
1227 | { | ||||||||
1228 | for( n = nPos; n > 0; n-- ) | ||||||||
1229 | { | ||||||||
1230 | pNextData = pItemList->GetDataFromPos( n-1 ); | ||||||||
1231 | if( pNextData && pNextData->bVisible ) | ||||||||
1232 | { | ||||||||
1233 | if( pNextData->eType != MenuItemType::SEPARATOR && ImplIsVisible(n-1) ) | ||||||||
1234 | break; | ||||||||
1235 | } | ||||||||
1236 | } | ||||||||
1237 | if( n == 0 ) // no previous visible item | ||||||||
1238 | bVisible = false; | ||||||||
1239 | } | ||||||||
1240 | } | ||||||||
1241 | } | ||||||||
1242 | |||||||||
1243 | // not allowed for menubar, as I do not know | ||||||||
1244 | // whether a menu-entry will disappear or will appear | ||||||||
1245 | if (bVisible && !IsMenuBar() && (nMenuFlags & MenuFlags::HideDisabledEntries) && | ||||||||
1246 | !(nMenuFlags & MenuFlags::AlwaysShowDisabledEntries)) | ||||||||
1247 | { | ||||||||
1248 | if( !pData ) // e.g. nPos == ITEMPOS_INVALID | ||||||||
1249 | bVisible = false; | ||||||||
1250 | else if ( pData->eType != MenuItemType::SEPARATOR ) // separators handled above | ||||||||
1251 | { | ||||||||
1252 | // tdf#86850 Always display clipboard functions | ||||||||
1253 | if ( pData->aCommandStr == ".uno:Cut" || pData->aCommandStr == ".uno:Copy" || pData->aCommandStr == ".uno:Paste" ) | ||||||||
1254 | bVisible = true; | ||||||||
1255 | else | ||||||||
1256 | // bVisible = pData->bEnabled && ( !pData->pSubMenu || pData->pSubMenu->HasValidEntries( true ) ); | ||||||||
1257 | bVisible = pData->bEnabled; // do not check submenus as they might be filled at Activate(). | ||||||||
1258 | } | ||||||||
1259 | } | ||||||||
1260 | |||||||||
1261 | return bVisible; | ||||||||
1262 | } | ||||||||
1263 | |||||||||
1264 | bool Menu::IsItemPosVisible( sal_uInt16 nItemPos ) const | ||||||||
1265 | { | ||||||||
1266 | return IsMenuVisible() && ImplIsVisible( nItemPos ); | ||||||||
1267 | } | ||||||||
1268 | |||||||||
1269 | bool Menu::IsMenuVisible() const | ||||||||
1270 | { | ||||||||
1271 | return pWindow && pWindow->IsReallyVisible(); | ||||||||
1272 | } | ||||||||
1273 | |||||||||
1274 | bool Menu::ImplIsSelectable( sal_uInt16 nPos ) const | ||||||||
1275 | { | ||||||||
1276 | bool bSelectable = true; | ||||||||
1277 | |||||||||
1278 | MenuItemData* pData = pItemList->GetDataFromPos( nPos ); | ||||||||
1279 | // check general visibility first | ||||||||
1280 | if ( pData && ( pData->nBits & MenuItemBits::NOSELECT ) ) | ||||||||
1281 | bSelectable = false; | ||||||||
1282 | |||||||||
1283 | return bSelectable; | ||||||||
1284 | } | ||||||||
1285 | |||||||||
1286 | css::uno::Reference<css::accessibility::XAccessible> Menu::GetAccessible() | ||||||||
1287 | { | ||||||||
1288 | // Since PopupMenu are sometimes shared by different instances of MenuBar, the mxAccessible member gets | ||||||||
1289 | // overwritten and may contain a disposed object when the initial menubar gets set again. So use the | ||||||||
1290 | // mxAccessible member only for sub menus. | ||||||||
1291 | if ( pStartedFrom ) | ||||||||
1292 | { | ||||||||
1293 | for ( sal_uInt16 i = 0, nCount = pStartedFrom->GetItemCount(); i < nCount; ++i ) | ||||||||
1294 | { | ||||||||
1295 | sal_uInt16 nItemId = pStartedFrom->GetItemId( i ); | ||||||||
1296 | if ( static_cast< Menu* >( pStartedFrom->GetPopupMenu( nItemId ) ) == this ) | ||||||||
1297 | { | ||||||||
1298 | css::uno::Reference<css::accessibility::XAccessible> xParent = pStartedFrom->GetAccessible(); | ||||||||
1299 | if ( xParent.is() ) | ||||||||
1300 | { | ||||||||
1301 | css::uno::Reference<css::accessibility::XAccessibleContext> xParentContext( xParent->getAccessibleContext() ); | ||||||||
1302 | if (xParentContext.is()) | ||||||||
1303 | return xParentContext->getAccessibleChild( i ); | ||||||||
1304 | } | ||||||||
1305 | } | ||||||||
1306 | } | ||||||||
1307 | } | ||||||||
1308 | else if ( !mxAccessible.is() ) | ||||||||
1309 | { | ||||||||
1310 | UnoWrapperBase* pWrapper = UnoWrapperBase::GetUnoWrapper(); | ||||||||
1311 | if ( pWrapper ) | ||||||||
1312 | mxAccessible = pWrapper->CreateAccessible(this, IsMenuBar()); | ||||||||
1313 | } | ||||||||
1314 | |||||||||
1315 | return mxAccessible; | ||||||||
1316 | } | ||||||||
1317 | |||||||||
1318 | void Menu::SetAccessible(const css::uno::Reference<css::accessibility::XAccessible>& rxAccessible ) | ||||||||
1319 | { | ||||||||
1320 | mxAccessible = rxAccessible; | ||||||||
1321 | } | ||||||||
1322 | |||||||||
1323 | Size Menu::ImplGetNativeCheckAndRadioSize(vcl::RenderContext const & rRenderContext, long& rCheckHeight, long& rRadioHeight ) const | ||||||||
1324 | { | ||||||||
1325 | long nCheckWidth = 0, nRadioWidth = 0; | ||||||||
1326 | rCheckHeight = rRadioHeight = 0; | ||||||||
1327 | |||||||||
1328 | if (!IsMenuBar()) | ||||||||
1329 | { | ||||||||
1330 | ImplControlValue aVal; | ||||||||
1331 | tools::Rectangle aNativeBounds; | ||||||||
1332 | tools::Rectangle aNativeContent; | ||||||||
1333 | |||||||||
1334 | tools::Rectangle aCtrlRegion(tools::Rectangle(Point(), Size(100, 15))); | ||||||||
1335 | if (rRenderContext.IsNativeControlSupported(ControlType::MenuPopup, ControlPart::MenuItemCheckMark)) | ||||||||
1336 | { | ||||||||
1337 | if (rRenderContext.GetNativeControlRegion(ControlType::MenuPopup, ControlPart::MenuItemCheckMark, | ||||||||
1338 | aCtrlRegion, ControlState::ENABLED, aVal, | ||||||||
1339 | aNativeBounds, aNativeContent)) | ||||||||
1340 | { | ||||||||
1341 | rCheckHeight = aNativeBounds.GetHeight(); | ||||||||
1342 | nCheckWidth = aNativeContent.GetWidth(); | ||||||||
1343 | } | ||||||||
1344 | } | ||||||||
1345 | if (rRenderContext.IsNativeControlSupported(ControlType::MenuPopup, ControlPart::MenuItemRadioMark)) | ||||||||
1346 | { | ||||||||
1347 | if (rRenderContext.GetNativeControlRegion(ControlType::MenuPopup, ControlPart::MenuItemRadioMark, | ||||||||
1348 | aCtrlRegion, ControlState::ENABLED, aVal, | ||||||||
1349 | aNativeBounds, aNativeContent)) | ||||||||
1350 | { | ||||||||
1351 | rRadioHeight = aNativeBounds.GetHeight(); | ||||||||
1352 | nRadioWidth = aNativeContent.GetWidth(); | ||||||||
1353 | } | ||||||||
1354 | } | ||||||||
1355 | } | ||||||||
1356 | return Size(std::max(nCheckWidth, nRadioWidth), std::max(rCheckHeight, rRadioHeight)); | ||||||||
1357 | } | ||||||||
1358 | |||||||||
1359 | bool Menu::ImplGetNativeSubmenuArrowSize(vcl::RenderContext const & rRenderContext, Size& rArrowSize, long& rArrowSpacing) | ||||||||
1360 | { | ||||||||
1361 | ImplControlValue aVal; | ||||||||
1362 | tools::Rectangle aCtrlRegion(tools::Rectangle(Point(), Size(100, 15))); | ||||||||
1363 | if (rRenderContext.IsNativeControlSupported(ControlType::MenuPopup, ControlPart::SubmenuArrow)) | ||||||||
1364 | { | ||||||||
1365 | tools::Rectangle aNativeContent; | ||||||||
1366 | tools::Rectangle aNativeBounds; | ||||||||
1367 | if (rRenderContext.GetNativeControlRegion(ControlType::MenuPopup, ControlPart::SubmenuArrow, | ||||||||
1368 | aCtrlRegion, ControlState::ENABLED, | ||||||||
1369 | aVal, aNativeBounds, aNativeContent)) | ||||||||
1370 | { | ||||||||
1371 | Size aSize(aNativeContent.GetWidth(), aNativeContent.GetHeight()); | ||||||||
1372 | rArrowSize = aSize; | ||||||||
1373 | rArrowSpacing = aNativeBounds.GetWidth() - aNativeContent.GetWidth(); | ||||||||
1374 | return true; | ||||||||
1375 | } | ||||||||
1376 | } | ||||||||
1377 | return false; | ||||||||
1378 | } | ||||||||
1379 | |||||||||
1380 | void Menu::ImplAddDel( ImplMenuDelData& rDel ) | ||||||||
1381 | { | ||||||||
1382 | SAL_WARN_IF( rDel.mpMenu, "vcl", "Menu::ImplAddDel(): cannot add ImplMenuDelData twice !" )do { if (true && (rDel.mpMenu)) { switch (sal_detail_log_report (::SAL_DETAIL_LOG_LEVEL_WARN, "vcl")) { case SAL_DETAIL_LOG_ACTION_IGNORE : break; case SAL_DETAIL_LOG_ACTION_LOG: if (sizeof ::sal::detail ::getResult( ::sal::detail::StreamStart() << "Menu::ImplAddDel(): cannot add ImplMenuDelData twice !" ) == 1) { ::sal_detail_log( (::SAL_DETAIL_LOG_LEVEL_WARN), ("vcl" ), ("/home/maarten/src/libreoffice/core/vcl/source/window/menu.cxx" ":" "1382" ": "), ::sal::detail::unwrapStream( ::sal::detail ::StreamStart() << "Menu::ImplAddDel(): cannot add ImplMenuDelData twice !" ), 0); } else { ::std::ostringstream sal_detail_stream; sal_detail_stream << "Menu::ImplAddDel(): cannot add ImplMenuDelData twice !" ; ::sal::detail::log( (::SAL_DETAIL_LOG_LEVEL_WARN), ("vcl"), ("/home/maarten/src/libreoffice/core/vcl/source/window/menu.cxx" ":" "1382" ": "), sal_detail_stream, 0); }; break; case SAL_DETAIL_LOG_ACTION_FATAL : if (sizeof ::sal::detail::getResult( ::sal::detail::StreamStart () << "Menu::ImplAddDel(): cannot add ImplMenuDelData twice !" ) == 1) { ::sal_detail_log( (::SAL_DETAIL_LOG_LEVEL_WARN), ("vcl" ), ("/home/maarten/src/libreoffice/core/vcl/source/window/menu.cxx" ":" "1382" ": "), ::sal::detail::unwrapStream( ::sal::detail ::StreamStart() << "Menu::ImplAddDel(): cannot add ImplMenuDelData twice !" ), 0); } else { ::std::ostringstream sal_detail_stream; sal_detail_stream << "Menu::ImplAddDel(): cannot add ImplMenuDelData twice !" ; ::sal::detail::log( (::SAL_DETAIL_LOG_LEVEL_WARN), ("vcl"), ("/home/maarten/src/libreoffice/core/vcl/source/window/menu.cxx" ":" "1382" ": "), sal_detail_stream, 0); }; std::abort(); break ; } } } while (false); | ||||||||
1383 | if( !rDel.mpMenu ) | ||||||||
1384 | { | ||||||||
1385 | rDel.mpMenu = this; | ||||||||
1386 | rDel.mpNext = mpFirstDel; | ||||||||
1387 | mpFirstDel = &rDel; | ||||||||
1388 | } | ||||||||
1389 | } | ||||||||
1390 | |||||||||
1391 | void Menu::ImplRemoveDel( ImplMenuDelData& rDel ) | ||||||||
1392 | { | ||||||||
1393 | rDel.mpMenu = nullptr; | ||||||||
1394 | if ( mpFirstDel == &rDel ) | ||||||||
1395 | { | ||||||||
1396 | mpFirstDel = rDel.mpNext; | ||||||||
1397 | } | ||||||||
1398 | else | ||||||||
1399 | { | ||||||||
1400 | ImplMenuDelData* pData = mpFirstDel; | ||||||||
1401 | while ( pData && (pData->mpNext != &rDel) ) | ||||||||
1402 | pData = pData->mpNext; | ||||||||
1403 | |||||||||
1404 | SAL_WARN_IF( !pData, "vcl", "Menu::ImplRemoveDel(): ImplMenuDelData not registered !" )do { if (true && (!pData)) { switch (sal_detail_log_report (::SAL_DETAIL_LOG_LEVEL_WARN, "vcl")) { case SAL_DETAIL_LOG_ACTION_IGNORE : break; case SAL_DETAIL_LOG_ACTION_LOG: if (sizeof ::sal::detail ::getResult( ::sal::detail::StreamStart() << "Menu::ImplRemoveDel(): ImplMenuDelData not registered !" ) == 1) { ::sal_detail_log( (::SAL_DETAIL_LOG_LEVEL_WARN), ("vcl" ), ("/home/maarten/src/libreoffice/core/vcl/source/window/menu.cxx" ":" "1404" ": "), ::sal::detail::unwrapStream( ::sal::detail ::StreamStart() << "Menu::ImplRemoveDel(): ImplMenuDelData not registered !" ), 0); } else { ::std::ostringstream sal_detail_stream; sal_detail_stream << "Menu::ImplRemoveDel(): ImplMenuDelData not registered !" ; ::sal::detail::log( (::SAL_DETAIL_LOG_LEVEL_WARN), ("vcl"), ("/home/maarten/src/libreoffice/core/vcl/source/window/menu.cxx" ":" "1404" ": "), sal_detail_stream, 0); }; break; case SAL_DETAIL_LOG_ACTION_FATAL : if (sizeof ::sal::detail::getResult( ::sal::detail::StreamStart () << "Menu::ImplRemoveDel(): ImplMenuDelData not registered !" ) == 1) { ::sal_detail_log( (::SAL_DETAIL_LOG_LEVEL_WARN), ("vcl" ), ("/home/maarten/src/libreoffice/core/vcl/source/window/menu.cxx" ":" "1404" ": "), ::sal::detail::unwrapStream( ::sal::detail ::StreamStart() << "Menu::ImplRemoveDel(): ImplMenuDelData not registered !" ), 0); } else { ::std::ostringstream sal_detail_stream; sal_detail_stream << "Menu::ImplRemoveDel(): ImplMenuDelData not registered !" ; ::sal::detail::log( (::SAL_DETAIL_LOG_LEVEL_WARN), ("vcl"), ("/home/maarten/src/libreoffice/core/vcl/source/window/menu.cxx" ":" "1404" ": "), sal_detail_stream, 0); }; std::abort(); break ; } } } while (false); | ||||||||
1405 | if( pData ) | ||||||||
1406 | pData->mpNext = rDel.mpNext; | ||||||||
1407 | } | ||||||||
1408 | } | ||||||||
1409 | |||||||||
1410 | Size Menu::ImplCalcSize( vcl::Window* pWin ) | ||||||||
1411 | { | ||||||||
1412 | // | Check/Radio/Image| Text| Accel/Popup| | ||||||||
1413 | |||||||||
1414 | // for symbols: nFontHeight x nFontHeight | ||||||||
1415 | long nFontHeight = pWin->GetTextHeight(); | ||||||||
1416 | long nExtra = nFontHeight/4; | ||||||||
1417 | |||||||||
1418 | long nMinMenuItemHeight = nFontHeight; | ||||||||
1419 | long nCheckHeight = 0, nRadioHeight = 0; | ||||||||
1420 | Size aMaxSize = ImplGetNativeCheckAndRadioSize(*pWin, nCheckHeight, nRadioHeight); // FIXME | ||||||||
1421 | if( aMaxSize.Height() > nMinMenuItemHeight ) | ||||||||
1422 | nMinMenuItemHeight = aMaxSize.Height(); | ||||||||
1423 | |||||||||
1424 | Size aMaxImgSz; | ||||||||
1425 | |||||||||
1426 | const StyleSettings& rSettings = pWin->GetSettings().GetStyleSettings(); | ||||||||
1427 | if ( rSettings.GetUseImagesInMenus() ) | ||||||||
1428 | { | ||||||||
1429 | if ( 16 > nMinMenuItemHeight ) | ||||||||
1430 | nMinMenuItemHeight = 16; | ||||||||
1431 | for ( size_t i = pItemList->size(); i; ) | ||||||||
1432 | { | ||||||||
1433 | MenuItemData* pData = pItemList->GetDataFromPos( --i ); | ||||||||
1434 | if ( ImplIsVisible( i ) | ||||||||
1435 | && ( ( pData->eType == MenuItemType::IMAGE ) | ||||||||
1436 | || ( pData->eType == MenuItemType::STRINGIMAGE ) | ||||||||
1437 | ) | ||||||||
1438 | ) | ||||||||
1439 | { | ||||||||
1440 | Size aImgSz = pData->aImage.GetSizePixel(); | ||||||||
1441 | if ( aImgSz.Height() > aMaxImgSz.Height() ) | ||||||||
1442 | aMaxImgSz.setHeight( aImgSz.Height() ); | ||||||||
1443 | if ( aImgSz.Height() > nMinMenuItemHeight ) | ||||||||
1444 | nMinMenuItemHeight = aImgSz.Height(); | ||||||||
1445 | break; | ||||||||
1446 | } | ||||||||
1447 | } | ||||||||
1448 | } | ||||||||
1449 | |||||||||
1450 | Size aSz; | ||||||||
1451 | long nCheckWidth = 0; | ||||||||
1452 | long nMaxWidth = 0; | ||||||||
1453 | |||||||||
1454 | for ( size_t n = pItemList->size(); n; ) | ||||||||
1455 | { | ||||||||
1456 | MenuItemData* pData = pItemList->GetDataFromPos( --n ); | ||||||||
1457 | |||||||||
1458 | pData->aSz.setHeight( 0 ); | ||||||||
1459 | pData->aSz.setWidth( 0 ); | ||||||||
1460 | |||||||||
1461 | if ( ImplIsVisible( n ) ) | ||||||||
1462 | { | ||||||||
1463 | long nWidth = 0; | ||||||||
1464 | |||||||||
1465 | // Separator | ||||||||
1466 | if (!IsMenuBar()&& (pData->eType == MenuItemType::SEPARATOR)) | ||||||||
1467 | { | ||||||||
1468 | pData->aSz.setHeight( 4 ); | ||||||||
1469 | } | ||||||||
1470 | |||||||||
1471 | // Image: | ||||||||
1472 | if (!IsMenuBar() && ((pData->eType == MenuItemType::IMAGE) || (pData->eType == MenuItemType::STRINGIMAGE))) | ||||||||
1473 | { | ||||||||
1474 | Size aImgSz = pData->aImage.GetSizePixel(); | ||||||||
1475 | |||||||||
1476 | aImgSz.AdjustHeight(4 ); // add a border for native marks | ||||||||
1477 | aImgSz.AdjustWidth(4 ); // add a border for native marks | ||||||||
1478 | if ( aImgSz.Width() > aMaxImgSz.Width() ) | ||||||||
1479 | aMaxImgSz.setWidth( aImgSz.Width() ); | ||||||||
1480 | if ( aImgSz.Height() > aMaxImgSz.Height() ) | ||||||||
1481 | aMaxImgSz.setHeight( aImgSz.Height() ); | ||||||||
1482 | if ( aImgSz.Height() > pData->aSz.Height() ) | ||||||||
1483 | pData->aSz.setHeight( aImgSz.Height() ); | ||||||||
1484 | } | ||||||||
1485 | |||||||||
1486 | // Check Buttons: | ||||||||
1487 | if (!IsMenuBar() && pData->HasCheck()) | ||||||||
1488 | { | ||||||||
1489 | nCheckWidth = aMaxSize.Width(); | ||||||||
1490 | // checks / images take the same place | ||||||||
1491 | if( ( pData->eType != MenuItemType::IMAGE ) && ( pData->eType != MenuItemType::STRINGIMAGE ) ) | ||||||||
1492 | nWidth += nCheckWidth + nExtra * 2; | ||||||||
1493 | } | ||||||||
1494 | |||||||||
1495 | // Text: | ||||||||
1496 | if ( (pData->eType == MenuItemType::STRING) || (pData->eType == MenuItemType::STRINGIMAGE) ) | ||||||||
1497 | { | ||||||||
1498 | const SalLayoutGlyphs* pGlyphs = pData->GetTextGlyphs(pWin); | ||||||||
1499 | long nTextWidth = pWin->GetCtrlTextWidth(pData->aText, pGlyphs); | ||||||||
1500 | long nTextHeight = pWin->GetTextHeight(); | ||||||||
1501 | |||||||||
1502 | if (IsMenuBar()) | ||||||||
1503 | { | ||||||||
1504 | if ( nTextHeight > pData->aSz.Height() ) | ||||||||
1505 | pData->aSz.setHeight( nTextHeight ); | ||||||||
1506 | |||||||||
1507 | pData->aSz.setWidth( nTextWidth + 4*nExtra ); | ||||||||
1508 | aSz.AdjustWidth(pData->aSz.Width() ); | ||||||||
1509 | } | ||||||||
1510 | else | ||||||||
1511 | pData->aSz.setHeight( std::max( std::max( nTextHeight, pData->aSz.Height() ), nMinMenuItemHeight ) ); | ||||||||
1512 | |||||||||
1513 | nWidth += nTextWidth; | ||||||||
1514 | } | ||||||||
1515 | |||||||||
1516 | // Accel | ||||||||
1517 | if (!IsMenuBar()&& pData->aAccelKey.GetCode() && !ImplAccelDisabled()) | ||||||||
1518 | { | ||||||||
1519 | OUString aName = pData->aAccelKey.GetName(); | ||||||||
1520 | long nAccWidth = pWin->GetTextWidth( aName ); | ||||||||
1521 | nAccWidth += nExtra; | ||||||||
1522 | nWidth += nAccWidth; | ||||||||
1523 | } | ||||||||
1524 | |||||||||
1525 | // SubMenu? | ||||||||
1526 | if (!IsMenuBar() && pData->pSubMenu) | ||||||||
1527 | { | ||||||||
1528 | if ( nFontHeight > nWidth ) | ||||||||
1529 | nWidth += nFontHeight; | ||||||||
1530 | |||||||||
1531 | pData->aSz.setHeight( std::max( std::max( nFontHeight, pData->aSz.Height() ), nMinMenuItemHeight ) ); | ||||||||
1532 | } | ||||||||
1533 | |||||||||
1534 | pData->aSz.AdjustHeight(EXTRAITEMHEIGHT4 ); // little bit more distance | ||||||||
1535 | |||||||||
1536 | if (!IsMenuBar()) | ||||||||
1537 | aSz.AdjustHeight(pData->aSz.Height() ); | ||||||||
1538 | |||||||||
1539 | if ( nWidth > nMaxWidth ) | ||||||||
1540 | nMaxWidth = nWidth; | ||||||||
1541 | |||||||||
1542 | } | ||||||||
1543 | } | ||||||||
1544 | |||||||||
1545 | // Additional space for title | ||||||||
1546 | nTitleHeight = 0; | ||||||||
1547 | if (!IsMenuBar() && aTitleText.getLength() > 0) { | ||||||||
1548 | // Set expected font | ||||||||
1549 | pWin->Push(PushFlags::FONT); | ||||||||
1550 | vcl::Font aFont = pWin->GetFont(); | ||||||||
1551 | aFont.SetWeight(WEIGHT_BOLD); | ||||||||
1552 | pWin->SetFont(aFont); | ||||||||
1553 | |||||||||
1554 | // Compute text bounding box | ||||||||
1555 | tools::Rectangle aTextBoundRect; | ||||||||
1556 | pWin->GetTextBoundRect(aTextBoundRect, aTitleText); | ||||||||
1557 | |||||||||
1558 | // Vertically, one height of char + extra space for decoration | ||||||||
1559 | nTitleHeight = aTextBoundRect.GetSize().Height() + 4 * SPACE_AROUND_TITLE4 ; | ||||||||
1560 | aSz.AdjustHeight(nTitleHeight ); | ||||||||
1561 | |||||||||
1562 | long nWidth = aTextBoundRect.GetSize().Width() + 4 * SPACE_AROUND_TITLE4; | ||||||||
1563 | pWin->Pop(); | ||||||||
1564 | if ( nWidth > nMaxWidth ) | ||||||||
1565 | nMaxWidth = nWidth; | ||||||||
1566 | } | ||||||||
1567 | |||||||||
1568 | if (!IsMenuBar()) | ||||||||
1569 | { | ||||||||
1570 | // popup menus should not be wider than half the screen | ||||||||
1571 | // except on rather small screens | ||||||||
1572 | // TODO: move GetScreenNumber from SystemWindow to Window ? | ||||||||
1573 | // currently we rely on internal privileges | ||||||||
1574 | unsigned int nDisplayScreen = pWin->ImplGetWindowImpl()->mpFrame->maGeometry.nDisplayScreenNumber; | ||||||||
1575 | tools::Rectangle aDispRect( Application::GetScreenPosSizePixel( nDisplayScreen ) ); | ||||||||
1576 | long nScreenWidth = aDispRect.GetWidth() >= 800 ? aDispRect.GetWidth() : 800; | ||||||||
1577 | if( nMaxWidth > nScreenWidth/2 ) | ||||||||
1578 | nMaxWidth = nScreenWidth/2; | ||||||||
1579 | |||||||||
1580 | sal_uInt16 gfxExtra = static_cast<sal_uInt16>(std::max( nExtra, 7L )); // #107710# increase space between checkmarks/images/text | ||||||||
1581 | nImgOrChkPos = static_cast<sal_uInt16>(nExtra); | ||||||||
1582 | long nImgOrChkWidth = 0; | ||||||||
1583 | if( aMaxSize.Height() > 0 ) // NWF case | ||||||||
1584 | nImgOrChkWidth = aMaxSize.Height() + nExtra; | ||||||||
1585 | else // non NWF case | ||||||||
1586 | nImgOrChkWidth = nFontHeight/2 + gfxExtra; | ||||||||
1587 | nImgOrChkWidth = std::max( nImgOrChkWidth, aMaxImgSz.Width() + gfxExtra ); | ||||||||
1588 | nTextPos = static_cast<sal_uInt16>(nImgOrChkPos + nImgOrChkWidth); | ||||||||
1589 | nTextPos = nTextPos + gfxExtra; | ||||||||
1590 | |||||||||
1591 | aSz.setWidth( nTextPos + nMaxWidth + nExtra ); | ||||||||
1592 | aSz.AdjustWidth(4*nExtra ); // a _little_ more ... | ||||||||
1593 | |||||||||
1594 | aSz.AdjustWidth(2*ImplGetSVData()->maNWFData.mnMenuFormatBorderX ); | ||||||||
1595 | aSz.AdjustHeight(2*ImplGetSVData()->maNWFData.mnMenuFormatBorderY ); | ||||||||
1596 | } | ||||||||
1597 | else | ||||||||
1598 | { | ||||||||
1599 | nTextPos = static_cast<sal_uInt16>(2*nExtra); | ||||||||
1600 | aSz.setHeight( nFontHeight+6 ); | ||||||||
1601 | |||||||||
1602 | // get menubar height from native methods if supported | ||||||||
1603 | if( pWindow->IsNativeControlSupported( ControlType::Menubar, ControlPart::Entire ) ) | ||||||||
1604 | { | ||||||||
1605 | ImplControlValue aVal; | ||||||||
1606 | tools::Rectangle aNativeBounds; | ||||||||
1607 | tools::Rectangle aNativeContent; | ||||||||
1608 | Point tmp( 0, 0 ); | ||||||||
1609 | tools::Rectangle aCtrlRegion( tmp, Size( 100, 15 ) ); | ||||||||
1610 | if( pWindow->GetNativeControlRegion( ControlType::Menubar, | ||||||||
1611 | ControlPart::Entire, | ||||||||
1612 | aCtrlRegion, | ||||||||
1613 | ControlState::ENABLED, | ||||||||
1614 | aVal, | ||||||||
1615 | aNativeBounds, | ||||||||
1616 | aNativeContent ) | ||||||||
1617 | ) | ||||||||
1618 | { | ||||||||
1619 | int nNativeHeight = aNativeBounds.GetHeight(); | ||||||||
1620 | if( nNativeHeight > aSz.Height() ) | ||||||||
1621 | aSz.setHeight( nNativeHeight ); | ||||||||
1622 | } | ||||||||
1623 | } | ||||||||
1624 | |||||||||
1625 | // account for the size of the close button, which actually is a toolbox | ||||||||
1626 | // due to NWF this is variable | ||||||||
1627 | long nCloseButtonHeight = static_cast<MenuBarWindow*>(pWindow.get())->MinCloseButtonSize().Height(); | ||||||||
1628 | if (aSz.Height() < nCloseButtonHeight) | ||||||||
1629 | aSz.setHeight( nCloseButtonHeight ); | ||||||||
1630 | } | ||||||||
1631 | |||||||||
1632 | return aSz; | ||||||||
1633 | } | ||||||||
1634 | |||||||||
1635 | static void ImplPaintCheckBackground(vcl::RenderContext & rRenderContext, vcl::Window const & rWindow, const tools::Rectangle& i_rRect, bool i_bHighlight) | ||||||||
1636 | { | ||||||||
1637 | bool bNativeOk = false; | ||||||||
1638 | if (rRenderContext.IsNativeControlSupported(ControlType::Toolbar, ControlPart::Button)) | ||||||||
1639 | { | ||||||||
1640 | ImplControlValue aControlValue; | ||||||||
1641 | aControlValue.setTristateVal(ButtonValue::On); | ||||||||
1642 | |||||||||
1643 | bNativeOk = rRenderContext.DrawNativeControl(ControlType::Toolbar, ControlPart::Button, | ||||||||
1644 | i_rRect, | ||||||||
1645 | ControlState::PRESSED | ControlState::ENABLED, | ||||||||
1646 | aControlValue, | ||||||||
1647 | OUString()); | ||||||||
1648 | } | ||||||||
1649 | |||||||||
1650 | if (!bNativeOk) | ||||||||
1651 | { | ||||||||
1652 | const StyleSettings& rSettings = rRenderContext.GetSettings().GetStyleSettings(); | ||||||||
1653 | Color aColor( i_bHighlight ? rSettings.GetMenuHighlightTextColor() : rSettings.GetHighlightColor() ); | ||||||||
1654 | RenderTools::DrawSelectionBackground(rRenderContext, rWindow, i_rRect, 0, i_bHighlight, true, false, nullptr, 2, &aColor); | ||||||||
1655 | } | ||||||||
1656 | } | ||||||||
1657 | |||||||||
1658 | static OUString getShortenedString( const OUString& i_rLong, vcl::RenderContext const & rRenderContext, long i_nMaxWidth ) | ||||||||
1659 | { | ||||||||
1660 | sal_Int32 nPos = -1; | ||||||||
1661 | OUString aNonMnem(OutputDevice::GetNonMnemonicString(i_rLong, nPos)); | ||||||||
1662 | aNonMnem = rRenderContext.GetEllipsisString( aNonMnem, i_nMaxWidth, DrawTextFlags::CenterEllipsis); | ||||||||
1663 | // re-insert mnemonic | ||||||||
1664 | if (nPos != -1) | ||||||||
1665 | { | ||||||||
1666 | if (nPos < aNonMnem.getLength() && i_rLong[nPos+1] == aNonMnem[nPos]) | ||||||||
1667 | { | ||||||||
1668 | OUStringBuffer aBuf( i_rLong.getLength() ); | ||||||||
1669 | aBuf.append( std::u16string_view(aNonMnem).substr(0, nPos) ); | ||||||||
1670 | aBuf.append( '~' ); | ||||||||
1671 | aBuf.append( std::u16string_view(aNonMnem).substr(nPos) ); | ||||||||
1672 | aNonMnem = aBuf.makeStringAndClear(); | ||||||||
1673 | } | ||||||||
1674 | } | ||||||||
1675 | return aNonMnem; | ||||||||
1676 | } | ||||||||
1677 | |||||||||
1678 | void Menu::ImplPaintMenuTitle(vcl::RenderContext& rRenderContext, const tools::Rectangle& rRect ) const | ||||||||
1679 | { | ||||||||
1680 | // Save previous graphical settings, set new one | ||||||||
1681 | rRenderContext.Push(PushFlags::FONT | PushFlags::FILLCOLOR); | ||||||||
1682 | Wallpaper aOldBackground = rRenderContext.GetBackground(); | ||||||||
1683 | |||||||||
1684 | Color aBackgroundColor = rRenderContext.GetSettings().GetStyleSettings().GetMenuBarColor(); | ||||||||
1685 | rRenderContext.SetBackground(Wallpaper(aBackgroundColor)); | ||||||||
1686 | rRenderContext.SetFillColor(aBackgroundColor); | ||||||||
1687 | vcl::Font aFont = rRenderContext.GetFont(); | ||||||||
1688 | aFont.SetWeight(WEIGHT_BOLD); | ||||||||
1689 | rRenderContext.SetFont(aFont); | ||||||||
1690 | |||||||||
1691 | // Draw background rectangle | ||||||||
1692 | tools::Rectangle aBgRect(rRect); | ||||||||
1693 | int nOuterSpaceX = ImplGetSVData()->maNWFData.mnMenuFormatBorderX; | ||||||||
1694 | aBgRect.setX(aBgRect.getX() + SPACE_AROUND_TITLE4); | ||||||||
1695 | aBgRect.setWidth(aBgRect.getWidth() - 2 * SPACE_AROUND_TITLE4 - 2 * nOuterSpaceX); | ||||||||
1696 | aBgRect.setY(aBgRect.getY() + SPACE_AROUND_TITLE4); | ||||||||
1697 | aBgRect.setHeight(nTitleHeight - 2 * SPACE_AROUND_TITLE4); | ||||||||
1698 | rRenderContext.DrawRect(aBgRect); | ||||||||
1699 | |||||||||
1700 | // Draw the text centered | ||||||||
1701 | Point aTextTopLeft(aBgRect.TopLeft()); | ||||||||
1702 | tools::Rectangle aTextBoundRect; | ||||||||
1703 | rRenderContext.GetTextBoundRect( aTextBoundRect, aTitleText ); | ||||||||
1704 | aTextTopLeft.AdjustX((aBgRect.getWidth() - aTextBoundRect.GetSize().Width()) / 2 ); | ||||||||
1705 | aTextTopLeft.AdjustY((aBgRect.GetHeight() - aTextBoundRect.GetSize().Height()) / 2 | ||||||||
1706 | - aTextBoundRect.TopLeft().Y() ); | ||||||||
1707 | rRenderContext.DrawText(aTextTopLeft, aTitleText, 0, aTitleText.getLength()); | ||||||||
1708 | |||||||||
1709 | // Restore | ||||||||
1710 | rRenderContext.Pop(); | ||||||||
1711 | rRenderContext.SetBackground(aOldBackground); | ||||||||
1712 | } | ||||||||
1713 | |||||||||
1714 | void Menu::ImplPaint(vcl::RenderContext& rRenderContext, Size const & rSize, | ||||||||
1715 | sal_uInt16 nBorder, long nStartY, MenuItemData const * pThisItemOnly, | ||||||||
1716 | bool bHighlighted, bool bLayout, bool bRollover) const | ||||||||
1717 | { | ||||||||
1718 | // for symbols: nFontHeight x nFontHeight | ||||||||
1719 | long nFontHeight = rRenderContext.GetTextHeight(); | ||||||||
1720 | long nExtra = nFontHeight / 4; | ||||||||
1721 | |||||||||
1722 | long nCheckHeight = 0, nRadioHeight = 0; | ||||||||
1723 | ImplGetNativeCheckAndRadioSize(rRenderContext, nCheckHeight, nRadioHeight); | ||||||||
1724 | |||||||||
1725 | DecorationView aDecoView(&rRenderContext); | ||||||||
1726 | const StyleSettings& rSettings = rRenderContext.GetSettings().GetStyleSettings(); | ||||||||
1727 | |||||||||
1728 | Point aTopLeft, aTmpPos; | ||||||||
1729 | |||||||||
1730 | int nOuterSpaceX = 0; | ||||||||
1731 | if (!IsMenuBar()) | ||||||||
1732 | { | ||||||||
1733 | nOuterSpaceX = ImplGetSVData()->maNWFData.mnMenuFormatBorderX; | ||||||||
1734 | aTopLeft.AdjustX(nOuterSpaceX ); | ||||||||
1735 | aTopLeft.AdjustY(ImplGetSVData()->maNWFData.mnMenuFormatBorderY ); | ||||||||
1736 | } | ||||||||
1737 | |||||||||
1738 | // for the computations, use size of the underlying window, not of RenderContext | ||||||||
1739 | Size aOutSz(rSize); | ||||||||
1740 | |||||||||
1741 | size_t nCount = pItemList->size(); | ||||||||
1742 | if (bLayout) | ||||||||
1743 | mpLayoutData->m_aVisibleItemBoundRects.clear(); | ||||||||
1744 | |||||||||
1745 | // Paint title | ||||||||
1746 | if (!pThisItemOnly && !IsMenuBar() && nTitleHeight > 0) | ||||||||
1747 | ImplPaintMenuTitle(rRenderContext, tools::Rectangle(aTopLeft, aOutSz)); | ||||||||
1748 | |||||||||
1749 | bool bHiddenItems = false; // are any items on the GUI hidden | ||||||||
1750 | |||||||||
1751 | for (size_t n = 0; n < nCount; n++) | ||||||||
1752 | { | ||||||||
1753 | MenuItemData* pData = pItemList->GetDataFromPos( n ); | ||||||||
1754 | if (ImplIsVisible(n) && (!pThisItemOnly || (pData == pThisItemOnly))) | ||||||||
1755 | { | ||||||||
1756 | if (pThisItemOnly) | ||||||||
1757 | { | ||||||||
1758 | if (IsMenuBar()) | ||||||||
1759 | { | ||||||||
1760 | if (!ImplGetSVData()->maNWFData.mbRolloverMenubar) | ||||||||
1761 | { | ||||||||
1762 | if (bRollover) | ||||||||
1763 | rRenderContext.SetTextColor(rSettings.GetMenuBarRolloverTextColor()); | ||||||||
1764 | else if (bHighlighted) | ||||||||
1765 | rRenderContext.SetTextColor(rSettings.GetMenuBarHighlightTextColor()); | ||||||||
1766 | } | ||||||||
1767 | else | ||||||||
1768 | { | ||||||||
1769 | if (bHighlighted) | ||||||||
1770 | rRenderContext.SetTextColor(rSettings.GetMenuBarHighlightTextColor()); | ||||||||
1771 | else if (bRollover) | ||||||||
1772 | rRenderContext.SetTextColor(rSettings.GetMenuBarRolloverTextColor()); | ||||||||
1773 | } | ||||||||
1774 | if (!bRollover && !bHighlighted) | ||||||||
1775 | rRenderContext.SetTextColor(rSettings.GetMenuBarTextColor()); | ||||||||
1776 | } | ||||||||
1777 | else if (bHighlighted) | ||||||||
1778 | rRenderContext.SetTextColor(rSettings.GetMenuHighlightTextColor()); | ||||||||
1779 | } | ||||||||
1780 | |||||||||
1781 | Point aPos(aTopLeft); | ||||||||
1782 | aPos.AdjustY(nBorder ); | ||||||||
1783 | aPos.AdjustY(nStartY ); | ||||||||
1784 | |||||||||
1785 | if (aPos.Y() >= 0) | ||||||||
1786 | { | ||||||||
1787 | long nTextOffsetY = (pData->aSz.Height() - nFontHeight) / 2; | ||||||||
1788 | if (IsMenuBar()) | ||||||||
1789 | nTextOffsetY += (aOutSz.Height()-pData->aSz.Height()) / 2; | ||||||||
1790 | DrawTextFlags nTextStyle = DrawTextFlags::NONE; | ||||||||
1791 | DrawSymbolFlags nSymbolStyle = DrawSymbolFlags::NONE; | ||||||||
1792 | DrawImageFlags nImageStyle = DrawImageFlags::NONE; | ||||||||
1793 | |||||||||
1794 | // submenus without items are not disabled when no items are | ||||||||
1795 | // contained. The application itself should check for this! | ||||||||
1796 | // Otherwise it could happen entries are disabled due to | ||||||||
1797 | // asynchronous loading | ||||||||
1798 | if (!pData->bEnabled || !pWindow->IsEnabled()) | ||||||||
1799 | { | ||||||||
1800 | nTextStyle |= DrawTextFlags::Disable; | ||||||||
1801 | nSymbolStyle |= DrawSymbolFlags::Disable; | ||||||||
1802 | nImageStyle |= DrawImageFlags::Disable; | ||||||||
1803 | } | ||||||||
1804 | |||||||||
1805 | // Separator | ||||||||
1806 | if (!bLayout && !IsMenuBar() && (pData->eType == MenuItemType::SEPARATOR)) | ||||||||
1807 | { | ||||||||
1808 | bool bNativeOk = false; | ||||||||
1809 | if (rRenderContext.IsNativeControlSupported(ControlType::MenuPopup, ControlPart::Separator)) | ||||||||
1810 | { | ||||||||
1811 | ControlState nState = ControlState::NONE; | ||||||||
1812 | if (pData->bEnabled && pWindow->IsEnabled()) | ||||||||
1813 | nState |= ControlState::ENABLED; | ||||||||
1814 | if (bHighlighted) | ||||||||
1815 | nState |= ControlState::SELECTED; | ||||||||
1816 | Size aSz(pData->aSz); | ||||||||
1817 | aSz.setWidth( aOutSz.Width() - 2*nOuterSpaceX ); | ||||||||
1818 | tools::Rectangle aItemRect(aPos, aSz); | ||||||||
1819 | MenupopupValue aVal(nTextPos - GUTTERBORDER8, aItemRect); | ||||||||
1820 | bNativeOk = rRenderContext.DrawNativeControl(ControlType::MenuPopup, ControlPart::Separator, | ||||||||
1821 | aItemRect, nState, aVal, OUString()); | ||||||||
1822 | } | ||||||||
1823 | if (!bNativeOk) | ||||||||
1824 | { | ||||||||
1825 | aTmpPos.setY( aPos.Y() + ((pData->aSz.Height() - 2) / 2) ); | ||||||||
1826 | aTmpPos.setX( aPos.X() + 2 + nOuterSpaceX ); | ||||||||
1827 | rRenderContext.SetLineColor(rSettings.GetShadowColor()); | ||||||||
1828 | rRenderContext.DrawLine(aTmpPos, Point(aOutSz.Width() - 3 - 2 * nOuterSpaceX, aTmpPos.Y())); | ||||||||
1829 | aTmpPos.AdjustY( 1 ); | ||||||||
1830 | rRenderContext.SetLineColor(rSettings.GetLightColor()); | ||||||||
1831 | rRenderContext.DrawLine(aTmpPos, Point(aOutSz.Width() - 3 - 2 * nOuterSpaceX, aTmpPos.Y())); | ||||||||
1832 | rRenderContext.SetLineColor(); | ||||||||
1833 | } | ||||||||
1834 | } | ||||||||
1835 | |||||||||
1836 | tools::Rectangle aOuterCheckRect(Point(aPos.X()+nImgOrChkPos, aPos.Y()), | ||||||||
1837 | Size(pData->aSz.Height(), pData->aSz.Height())); | ||||||||
1838 | aOuterCheckRect.AdjustLeft(1 ); | ||||||||
1839 | aOuterCheckRect.AdjustRight( -1 ); | ||||||||
1840 | aOuterCheckRect.AdjustTop(1 ); | ||||||||
1841 | aOuterCheckRect.AdjustBottom( -1 ); | ||||||||
1842 | |||||||||
1843 | // CheckMark | ||||||||
1844 | if (!bLayout && !IsMenuBar() && pData->HasCheck()) | ||||||||
1845 | { | ||||||||
1846 | // draw selection transparent marker if checked | ||||||||
1847 | // onto that either a checkmark or the item image | ||||||||
1848 | // will be painted | ||||||||
1849 | // however do not do this if native checks will be painted since | ||||||||
1850 | // the selection color too often does not fit the theme's check and/or radio | ||||||||
1851 | |||||||||
1852 | if( (pData->eType != MenuItemType::IMAGE) && (pData->eType != MenuItemType::STRINGIMAGE)) | ||||||||
1853 | { | ||||||||
1854 | if (rRenderContext.IsNativeControlSupported(ControlType::MenuPopup, | ||||||||
1855 | (pData->nBits & MenuItemBits::RADIOCHECK) | ||||||||
1856 | ? ControlPart::MenuItemCheckMark | ||||||||
1857 | : ControlPart::MenuItemRadioMark)) | ||||||||
1858 | { | ||||||||
1859 | ControlPart nPart = ((pData->nBits & MenuItemBits::RADIOCHECK) | ||||||||
1860 | ? ControlPart::MenuItemRadioMark | ||||||||
1861 | : ControlPart::MenuItemCheckMark); | ||||||||
1862 | |||||||||
1863 | ControlState nState = ControlState::NONE; | ||||||||
1864 | |||||||||
1865 | if (pData->bChecked) | ||||||||
1866 | nState |= ControlState::PRESSED; | ||||||||
1867 | |||||||||
1868 | if (pData->bEnabled && pWindow->IsEnabled()) | ||||||||
1869 | nState |= ControlState::ENABLED; | ||||||||
1870 | |||||||||
1871 | if (bHighlighted) | ||||||||
1872 | nState |= ControlState::SELECTED; | ||||||||
1873 | |||||||||
1874 | long nCtrlHeight = (pData->nBits & MenuItemBits::RADIOCHECK) ? nCheckHeight : nRadioHeight; | ||||||||
1875 | aTmpPos.setX( aOuterCheckRect.Left() + (aOuterCheckRect.GetWidth() - nCtrlHeight) / 2 ); | ||||||||
1876 | aTmpPos.setY( aOuterCheckRect.Top() + (aOuterCheckRect.GetHeight() - nCtrlHeight) / 2 ); | ||||||||
1877 | |||||||||
1878 | tools::Rectangle aCheckRect(aTmpPos, Size(nCtrlHeight, nCtrlHeight)); | ||||||||
1879 | Size aSz(pData->aSz); | ||||||||
1880 | aSz.setWidth( aOutSz.Width() - 2 * nOuterSpaceX ); | ||||||||
1881 | tools::Rectangle aItemRect(aPos, aSz); | ||||||||
1882 | MenupopupValue aVal(nTextPos - GUTTERBORDER8, aItemRect); | ||||||||
1883 | rRenderContext.DrawNativeControl(ControlType::MenuPopup, nPart, aCheckRect, | ||||||||
1884 | nState, aVal, OUString()); | ||||||||
1885 | } | ||||||||
1886 | else if (pData->bChecked) // by default do nothing for unchecked items | ||||||||
1887 | { | ||||||||
1888 | ImplPaintCheckBackground(rRenderContext, *pWindow, aOuterCheckRect, pThisItemOnly && bHighlighted); | ||||||||
1889 | |||||||||
1890 | SymbolType eSymbol; | ||||||||
1891 | Size aSymbolSize; | ||||||||
1892 | if (pData->nBits & MenuItemBits::RADIOCHECK) | ||||||||
1893 | { | ||||||||
1894 | eSymbol = SymbolType::RADIOCHECKMARK; | ||||||||
1895 | aSymbolSize = Size(nFontHeight / 2, nFontHeight / 2); | ||||||||
1896 | } | ||||||||
1897 | else | ||||||||
1898 | { | ||||||||
1899 | eSymbol = SymbolType::CHECKMARK; | ||||||||
1900 | aSymbolSize = Size((nFontHeight * 25) / 40, nFontHeight / 2); | ||||||||
1901 | } | ||||||||
1902 | aTmpPos.setX( aOuterCheckRect.Left() + (aOuterCheckRect.GetWidth() - aSymbolSize.Width()) / 2 ); | ||||||||
1903 | aTmpPos.setY( aOuterCheckRect.Top() + (aOuterCheckRect.GetHeight() - aSymbolSize.Height()) / 2 ); | ||||||||
1904 | tools::Rectangle aRect(aTmpPos, aSymbolSize); | ||||||||
1905 | aDecoView.DrawSymbol(aRect, eSymbol, rRenderContext.GetTextColor(), nSymbolStyle); | ||||||||
1906 | } | ||||||||
1907 | } | ||||||||
1908 | } | ||||||||
1909 | |||||||||
1910 | // Image: | ||||||||
1911 | if (!bLayout && !IsMenuBar() && ((pData->eType == MenuItemType::IMAGE) || (pData->eType == MenuItemType::STRINGIMAGE))) | ||||||||
1912 | { | ||||||||
1913 | // Don't render an image for a check thing | ||||||||
1914 | if (pData->bChecked) | ||||||||
1915 | ImplPaintCheckBackground(rRenderContext, *pWindow, aOuterCheckRect, pThisItemOnly && bHighlighted); | ||||||||
1916 | |||||||||
1917 | Image aImage = pData->aImage; | ||||||||
1918 | |||||||||
1919 | aTmpPos = aOuterCheckRect.TopLeft(); | ||||||||
1920 | aTmpPos.AdjustX((aOuterCheckRect.GetWidth() - aImage.GetSizePixel().Width()) / 2 ); | ||||||||
1921 | aTmpPos.AdjustY((aOuterCheckRect.GetHeight() - aImage.GetSizePixel().Height()) / 2 ); | ||||||||
1922 | rRenderContext.DrawImage(aTmpPos, aImage, nImageStyle); | ||||||||
1923 | } | ||||||||
1924 | |||||||||
1925 | // Text: | ||||||||
1926 | if ((pData->eType == MenuItemType::STRING ) || (pData->eType == MenuItemType::STRINGIMAGE)) | ||||||||
1927 | { | ||||||||
1928 | aTmpPos.setX( aPos.X() + nTextPos ); | ||||||||
1929 | aTmpPos.setY( aPos.Y() ); | ||||||||
1930 | aTmpPos.AdjustY(nTextOffsetY ); | ||||||||
1931 | DrawTextFlags nStyle = nTextStyle | DrawTextFlags::Mnemonic; | ||||||||
1932 | |||||||||
1933 | const Menu *pMenu = this; | ||||||||
1934 | while (!pMenu->IsMenuBar() && pMenu->pStartedFrom) | ||||||||
1935 | pMenu = pMenu->pStartedFrom; | ||||||||
1936 | if (pMenu->IsMenuBar() && static_cast<MenuBarWindow*>(pMenu->pWindow.get())->GetMBWHideAccel()) | ||||||||
1937 | nStyle |= DrawTextFlags::HideMnemonic; | ||||||||
1938 | |||||||||
1939 | if (pData->bIsTemporary) | ||||||||
1940 | nStyle |= DrawTextFlags::Disable; | ||||||||
1941 | MetricVector* pVector = bLayout ? &mpLayoutData->m_aUnicodeBoundRects : nullptr; | ||||||||
1942 | OUString* pDisplayText = bLayout ? &mpLayoutData->m_aDisplayText : nullptr; | ||||||||
1943 | if (bLayout) | ||||||||
1944 | { | ||||||||
1945 | mpLayoutData->m_aLineIndices.push_back(mpLayoutData->m_aDisplayText.getLength()); | ||||||||
1946 | mpLayoutData->m_aLineItemIds.push_back(pData->nId); | ||||||||
1947 | } | ||||||||
1948 | // #i47946# with NWF painted menus the background is transparent | ||||||||
1949 | // since DrawCtrlText can depend on the background (e.g. for | ||||||||
1950 | // DrawTextFlags::Disable), temporarily set a background which | ||||||||
1951 | // hopefully matches the NWF background since it is read | ||||||||
1952 | // from the system style settings | ||||||||
1953 | bool bSetTmpBackground = !rRenderContext.IsBackground() | ||||||||
1954 | && rRenderContext.IsNativeControlSupported(ControlType::MenuPopup, ControlPart::Entire); | ||||||||
1955 | if (bSetTmpBackground) | ||||||||
1956 | { | ||||||||
1957 | Color aBg = IsMenuBar() ? rRenderContext.GetSettings().GetStyleSettings().GetMenuBarColor() | ||||||||
1958 | : rRenderContext.GetSettings().GetStyleSettings().GetMenuColor(); | ||||||||
1959 | rRenderContext.SetBackground(Wallpaper(aBg)); | ||||||||
1960 | } | ||||||||
1961 | // how much space is there for the text? | ||||||||
1962 | long nMaxItemTextWidth = aOutSz.Width() - aTmpPos.X() - nExtra - nOuterSpaceX; | ||||||||
1963 | if (!IsMenuBar() && pData->aAccelKey.GetCode() && !ImplAccelDisabled()) | ||||||||
1964 | { | ||||||||
1965 | OUString aAccText = pData->aAccelKey.GetName(); | ||||||||
1966 | nMaxItemTextWidth -= rRenderContext.GetTextWidth(aAccText) + 3 * nExtra; | ||||||||
1967 | } | ||||||||
1968 | if (!IsMenuBar() && pData->pSubMenu) | ||||||||
1969 | { | ||||||||
1970 | nMaxItemTextWidth -= nFontHeight - nExtra; | ||||||||
1971 | } | ||||||||
1972 | |||||||||
1973 | OUString aItemText(pData->aText); | ||||||||
1974 | pData->bHiddenOnGUI = false; | ||||||||
1975 | |||||||||
1976 | if (IsMenuBar()) // In case of menubar if we are out of bounds we shouldn't paint the item | ||||||||
1977 | { | ||||||||
1978 | if (nMaxItemTextWidth < rRenderContext.GetTextWidth(aItemText)) | ||||||||
1979 | { | ||||||||
1980 | aItemText = ""; | ||||||||
1981 | pData->bHiddenOnGUI = true; | ||||||||
1982 | bHiddenItems = true; | ||||||||
1983 | } | ||||||||
1984 | } | ||||||||
1985 | else | ||||||||
1986 | { | ||||||||
1987 | aItemText = getShortenedString(aItemText, rRenderContext, nMaxItemTextWidth); | ||||||||
1988 | pData->bHiddenOnGUI = false; | ||||||||
1989 | } | ||||||||
1990 | |||||||||
1991 | const SalLayoutGlyphs* pGlyphs = pData->GetTextGlyphs(&rRenderContext); | ||||||||
1992 | if (aItemText != pData->aText) | ||||||||
1993 | // Can't use pre-computed glyphs, item text was | ||||||||
1994 | // changed. | ||||||||
1995 | pGlyphs = nullptr; | ||||||||
1996 | rRenderContext.DrawCtrlText(aTmpPos, aItemText, 0, aItemText.getLength(), | ||||||||
1997 | nStyle, pVector, pDisplayText, pGlyphs); | ||||||||
1998 | if (bSetTmpBackground) | ||||||||
1999 | rRenderContext.SetBackground(); | ||||||||
2000 | } | ||||||||
2001 | |||||||||
2002 | // Accel | ||||||||
2003 | if (!bLayout && !IsMenuBar() && pData->aAccelKey.GetCode() && !ImplAccelDisabled()) | ||||||||
2004 | { | ||||||||
2005 | OUString aAccText = pData->aAccelKey.GetName(); | ||||||||
2006 | aTmpPos.setX( aOutSz.Width() - rRenderContext.GetTextWidth(aAccText) ); | ||||||||
2007 | aTmpPos.AdjustX( -(4 * nExtra) ); | ||||||||
2008 | |||||||||
2009 | aTmpPos.AdjustX( -nOuterSpaceX ); | ||||||||
2010 | aTmpPos.setY( aPos.Y() ); | ||||||||
2011 | aTmpPos.AdjustY(nTextOffsetY ); | ||||||||
2012 | rRenderContext.DrawCtrlText(aTmpPos, aAccText, 0, aAccText.getLength(), nTextStyle); | ||||||||
2013 | } | ||||||||
2014 | |||||||||
2015 | // SubMenu? | ||||||||
2016 | if (!bLayout && !IsMenuBar() && pData->pSubMenu) | ||||||||
2017 | { | ||||||||
2018 | bool bNativeOk = false; | ||||||||
2019 | if (rRenderContext.IsNativeControlSupported(ControlType::MenuPopup, ControlPart::SubmenuArrow)) | ||||||||
2020 | { | ||||||||
2021 | ControlState nState = ControlState::NONE; | ||||||||
2022 | Size aTmpSz(0, 0); | ||||||||
2023 | long aSpacing = 0; | ||||||||
2024 | |||||||||
2025 | if (!ImplGetNativeSubmenuArrowSize(rRenderContext, aTmpSz, aSpacing)) | ||||||||
2026 | { | ||||||||
2027 | aTmpSz = Size(nFontHeight, nFontHeight); | ||||||||
2028 | aSpacing = nOuterSpaceX; | ||||||||
2029 | } | ||||||||
2030 | |||||||||
2031 | if (pData->bEnabled && pWindow->IsEnabled()) | ||||||||
2032 | nState |= ControlState::ENABLED; | ||||||||
2033 | if (bHighlighted) | ||||||||
2034 | nState |= ControlState::SELECTED; | ||||||||
2035 | |||||||||
2036 | aTmpPos.setX( aOutSz.Width() - aTmpSz.Width() - aSpacing - nOuterSpaceX ); | ||||||||
2037 | aTmpPos.setY( aPos.Y() + ( pData->aSz.Height() - aTmpSz.Height() ) / 2 ); | ||||||||
2038 | aTmpPos.AdjustY(nExtra / 2 ); | ||||||||
2039 | |||||||||
2040 | tools::Rectangle aItemRect(aTmpPos, aTmpSz); | ||||||||
2041 | MenupopupValue aVal(nTextPos - GUTTERBORDER8, aItemRect); | ||||||||
2042 | bNativeOk = rRenderContext.DrawNativeControl(ControlType::MenuPopup, ControlPart::SubmenuArrow, | ||||||||
2043 | aItemRect, nState, aVal, OUString()); | ||||||||
2044 | } | ||||||||
2045 | if (!bNativeOk) | ||||||||
2046 | { | ||||||||
2047 | aTmpPos.setX( aOutSz.Width() - nFontHeight + nExtra - nOuterSpaceX ); | ||||||||
2048 | aTmpPos.setY( aPos.Y() ); | ||||||||
2049 | aTmpPos.AdjustY(nExtra/2 ); | ||||||||
2050 | aTmpPos.AdjustY((pData->aSz.Height() / 2) - (nFontHeight / 4) ); | ||||||||
2051 | if (pData->nBits & MenuItemBits::POPUPSELECT) | ||||||||
2052 | { | ||||||||
2053 | rRenderContext.SetTextColor(rSettings.GetMenuTextColor()); | ||||||||
2054 | Point aTmpPos2(aPos); | ||||||||
2055 | aTmpPos2.setX( aOutSz.Width() - nFontHeight - nFontHeight/4 ); | ||||||||
2056 | aDecoView.DrawFrame(tools::Rectangle(aTmpPos2, Size(nFontHeight + nFontHeight / 4, | ||||||||
2057 | pData->aSz.Height())), | ||||||||
2058 | DrawFrameStyle::Group); | ||||||||
2059 | } | ||||||||
2060 | aDecoView.DrawSymbol(tools::Rectangle(aTmpPos, Size(nFontHeight / 2, nFontHeight / 2)), | ||||||||
2061 | SymbolType::SPIN_RIGHT, rRenderContext.GetTextColor(), nSymbolStyle); | ||||||||
2062 | } | ||||||||
2063 | } | ||||||||
2064 | |||||||||
2065 | if (pThisItemOnly && bHighlighted) | ||||||||
2066 | { | ||||||||
2067 | // This restores the normal menu or menu bar text | ||||||||
2068 | // color for when it is no longer highlighted. | ||||||||
2069 | if (IsMenuBar()) | ||||||||
2070 | rRenderContext.SetTextColor(rSettings.GetMenuBarTextColor()); | ||||||||
2071 | else | ||||||||
2072 | rRenderContext.SetTextColor(rSettings.GetMenuTextColor()); | ||||||||
2073 | } | ||||||||
2074 | } | ||||||||
2075 | if( bLayout ) | ||||||||
2076 | { | ||||||||
2077 | if (!IsMenuBar()) | ||||||||
2078 | mpLayoutData->m_aVisibleItemBoundRects[ n ] = tools::Rectangle(aTopLeft, Size(aOutSz.Width(), pData->aSz.Height())); | ||||||||
2079 | else | ||||||||
2080 | mpLayoutData->m_aVisibleItemBoundRects[ n ] = tools::Rectangle(aTopLeft, pData->aSz); | ||||||||
2081 | } | ||||||||
2082 | } | ||||||||
2083 | |||||||||
2084 | if (!IsMenuBar()) | ||||||||
2085 | aTopLeft.AdjustY(pData->aSz.Height() ); | ||||||||
2086 | else | ||||||||
2087 | aTopLeft.AdjustX(pData->aSz.Width() ); | ||||||||
2088 | } | ||||||||
2089 | |||||||||
2090 | // draw "more" (">>") indicator if some items have been hidden as they go out of visible area | ||||||||
2091 | if (bHiddenItems) | ||||||||
2092 | { | ||||||||
2093 | sal_Int32 nSize = nFontHeight; | ||||||||
2094 | tools::Rectangle aRectangle(Point(aOutSz.Width() - nSize, (aOutSz.Height() / 2) - (nSize / 2)), Size(nSize, nSize)); | ||||||||
2095 | lclDrawMoreIndicator(rRenderContext, aRectangle); | ||||||||
2096 | } | ||||||||
2097 | } | ||||||||
2098 | |||||||||
2099 | Menu* Menu::ImplGetStartMenu() | ||||||||
2100 | { | ||||||||
2101 | Menu* pStart = this; | ||||||||
2102 | while ( pStart && pStart->pStartedFrom && ( pStart->pStartedFrom != pStart ) ) | ||||||||
2103 | pStart = pStart->pStartedFrom; | ||||||||
2104 | return pStart; | ||||||||
2105 | } | ||||||||
2106 | |||||||||
2107 | void Menu::ImplCallHighlight(sal_uInt16 nItem) | ||||||||
2108 | { | ||||||||
2109 | ImplMenuDelData aDelData( this ); | ||||||||
2110 | |||||||||
2111 | nSelectedId = 0; | ||||||||
2112 | sSelectedIdent.clear(); | ||||||||
2113 | MenuItemData* pData = pItemList->GetDataFromPos(nItem); | ||||||||
2114 | if (pData) | ||||||||
2115 | { | ||||||||
2116 | nSelectedId = pData->nId; | ||||||||
2117 | sSelectedIdent = pData->sIdent; | ||||||||
2118 | } | ||||||||
2119 | ImplCallEventListeners( VclEventId::MenuHighlight, GetItemPos( GetCurItemId() ) ); | ||||||||
2120 | |||||||||
2121 | if( !aDelData.isDeleted() ) | ||||||||
2122 | { | ||||||||
2123 | nSelectedId = 0; | ||||||||
2124 | sSelectedIdent.clear(); | ||||||||
2125 | } | ||||||||
2126 | } | ||||||||
2127 | |||||||||
2128 | IMPL_LINK_NOARG(Menu, ImplCallSelect, void*, void)void Menu::LinkStubImplCallSelect(void * instance, void* data ) { return static_cast<Menu *>(instance)->ImplCallSelect (data); } void Menu::ImplCallSelect(__attribute__ ((unused)) void *) | ||||||||
2129 | { | ||||||||
2130 | nEventId = nullptr; | ||||||||
2131 | Select(); | ||||||||
2132 | } | ||||||||
2133 | |||||||||
2134 | Menu* Menu::ImplFindSelectMenu() | ||||||||
2135 | { | ||||||||
2136 | Menu* pSelMenu = nEventId ? this : nullptr; | ||||||||
2137 | |||||||||
2138 | for ( size_t n = GetItemList()->size(); n && !pSelMenu; ) | ||||||||
2139 | { | ||||||||
2140 | MenuItemData* pData = GetItemList()->GetDataFromPos( --n ); | ||||||||
2141 | |||||||||
2142 | if ( pData->pSubMenu ) | ||||||||
2143 | pSelMenu = pData->pSubMenu->ImplFindSelectMenu(); | ||||||||
2144 | } | ||||||||
2145 | |||||||||
2146 | return pSelMenu; | ||||||||
2147 | } | ||||||||
2148 | |||||||||
2149 | Menu* Menu::ImplFindMenu( sal_uInt16 nItemId ) | ||||||||
2150 | { | ||||||||
2151 | Menu* pSelMenu = nullptr; | ||||||||
2152 | |||||||||
2153 | for ( size_t n = GetItemList()->size(); n && !pSelMenu; ) | ||||||||
2154 | { | ||||||||
2155 | MenuItemData* pData = GetItemList()->GetDataFromPos( --n ); | ||||||||
2156 | |||||||||
2157 | if( pData->nId == nItemId ) | ||||||||
2158 | pSelMenu = this; | ||||||||
2159 | else if ( pData->pSubMenu ) | ||||||||
2160 | pSelMenu = pData->pSubMenu->ImplFindMenu( nItemId ); | ||||||||
2161 | } | ||||||||
2162 | |||||||||
2163 | return pSelMenu; | ||||||||
2164 | } | ||||||||
2165 | |||||||||
2166 | void Menu::RemoveDisabledEntries( bool bCheckPopups, bool bRemoveEmptyPopups ) | ||||||||
2167 | { | ||||||||
2168 | for ( sal_uInt16 n = 0; n < GetItemCount(); n++ ) | ||||||||
2169 | { | ||||||||
2170 | bool bRemove = false; | ||||||||
2171 | MenuItemData* pItem = pItemList->GetDataFromPos( n ); | ||||||||
2172 | if ( pItem->eType == MenuItemType::SEPARATOR ) | ||||||||
2173 | { | ||||||||
2174 | if ( !n || ( GetItemType( n-1 ) == MenuItemType::SEPARATOR ) ) | ||||||||
2175 | bRemove = true; | ||||||||
2176 | } | ||||||||
2177 | else | ||||||||
2178 | bRemove = !pItem->bEnabled; | ||||||||
2179 | |||||||||
2180 | if ( bCheckPopups && pItem->pSubMenu ) | ||||||||
2181 | { | ||||||||
2182 | pItem->pSubMenu->RemoveDisabledEntries(); | ||||||||
2183 | if ( bRemoveEmptyPopups && !pItem->pSubMenu->GetItemCount() ) | ||||||||
2184 | bRemove = true; | ||||||||
2185 | } | ||||||||
2186 | |||||||||
2187 | if ( bRemove ) | ||||||||
2188 | RemoveItem( n-- ); | ||||||||
2189 | } | ||||||||
2190 | |||||||||
2191 | if ( GetItemCount() ) | ||||||||
2192 | { | ||||||||
2193 | sal_uInt16 nLast = GetItemCount() - 1; | ||||||||
2194 | MenuItemData* pItem = pItemList->GetDataFromPos( nLast ); | ||||||||
2195 | if ( pItem->eType == MenuItemType::SEPARATOR ) | ||||||||
2196 | RemoveItem( nLast ); | ||||||||
2197 | } | ||||||||
2198 | mpLayoutData.reset(); | ||||||||
2199 | } | ||||||||
2200 | |||||||||
2201 | void Menu::UpdateNativeMenu() | ||||||||
2202 | { | ||||||||
2203 | if ( ImplGetSalMenu() ) | ||||||||
2204 | ImplGetSalMenu()->Update(); | ||||||||
2205 | } | ||||||||
2206 | |||||||||
2207 | void Menu::MenuBarKeyInput(const KeyEvent&) | ||||||||
2208 | { | ||||||||
2209 | } | ||||||||
2210 | |||||||||
2211 | void Menu::ImplKillLayoutData() const | ||||||||
2212 | { | ||||||||
2213 | mpLayoutData.reset(); | ||||||||
2214 | } | ||||||||
2215 | |||||||||
2216 | void Menu::ImplFillLayoutData() const | ||||||||
2217 | { | ||||||||
2218 | if (!(pWindow && pWindow->IsReallyVisible())) | ||||||||
2219 | return; | ||||||||
2220 | |||||||||
2221 | mpLayoutData.reset(new MenuLayoutData); | ||||||||
2222 | if (IsMenuBar()) | ||||||||
2223 | { | ||||||||
2224 | ImplPaint(*pWindow, pWindow->GetOutputSizePixel(), 0, 0, nullptr, false, true); // FIXME | ||||||||
2225 | } | ||||||||
2226 | else | ||||||||
2227 | { | ||||||||
2228 | MenuFloatingWindow* pFloat = static_cast<MenuFloatingWindow*>(pWindow.get()); | ||||||||
2229 | ImplPaint(*pWindow, pWindow->GetOutputSizePixel(), pFloat->nScrollerHeight, pFloat->ImplGetStartY(), | ||||||||
2230 | nullptr, false, true); //FIXME | ||||||||
2231 | } | ||||||||
2232 | } | ||||||||
2233 | |||||||||
2234 | tools::Rectangle Menu::GetCharacterBounds( sal_uInt16 nItemID, long nIndex ) const | ||||||||
2235 | { | ||||||||
2236 | long nItemIndex = -1; | ||||||||
2237 | if( ! mpLayoutData ) | ||||||||
2238 | ImplFillLayoutData(); | ||||||||
2239 | if( mpLayoutData ) | ||||||||
2240 | { | ||||||||
2241 | for( size_t i = 0; i < mpLayoutData->m_aLineItemIds.size(); i++ ) | ||||||||
2242 | { | ||||||||
2243 | if( mpLayoutData->m_aLineItemIds[i] == nItemID ) | ||||||||
2244 | { | ||||||||
2245 | nItemIndex = mpLayoutData->m_aLineIndices[i]; | ||||||||
2246 | break; | ||||||||
2247 | } | ||||||||
2248 | } | ||||||||
2249 | } | ||||||||
2250 | return (mpLayoutData && nItemIndex != -1) ? mpLayoutData->GetCharacterBounds( nItemIndex+nIndex ) : tools::Rectangle(); | ||||||||
2251 | } | ||||||||
2252 | |||||||||
2253 | long Menu::GetIndexForPoint( const Point& rPoint, sal_uInt16& rItemID ) const | ||||||||
2254 | { | ||||||||
2255 | long nIndex = -1; | ||||||||
2256 | rItemID = 0; | ||||||||
2257 | if( ! mpLayoutData ) | ||||||||
2258 | ImplFillLayoutData(); | ||||||||
2259 | if( mpLayoutData ) | ||||||||
2260 | { | ||||||||
2261 | nIndex = mpLayoutData->GetIndexForPoint( rPoint ); | ||||||||
2262 | for( size_t i = 0; i < mpLayoutData->m_aLineIndices.size(); i++ ) | ||||||||
2263 | { | ||||||||
2264 | if( mpLayoutData->m_aLineIndices[i] <= nIndex && | ||||||||
2265 | (i == mpLayoutData->m_aLineIndices.size()-1 || mpLayoutData->m_aLineIndices[i+1] > nIndex) ) | ||||||||
2266 | { | ||||||||
2267 | // make index relative to item | ||||||||
2268 | nIndex -= mpLayoutData->m_aLineIndices[i]; | ||||||||
2269 | rItemID = mpLayoutData->m_aLineItemIds[i]; | ||||||||
2270 | break; | ||||||||
2271 | } | ||||||||
2272 | } | ||||||||
2273 | } | ||||||||
2274 | return nIndex; | ||||||||
2275 | } | ||||||||
2276 | |||||||||
2277 | tools::Rectangle Menu::GetBoundingRectangle( sal_uInt16 nPos ) const | ||||||||
2278 | { | ||||||||
2279 | tools::Rectangle aRet; | ||||||||
2280 | |||||||||
2281 | if (!mpLayoutData ) | ||||||||
2282 | ImplFillLayoutData(); | ||||||||
2283 | if (mpLayoutData) | ||||||||
2284 | { | ||||||||
2285 | std::map< sal_uInt16, tools::Rectangle >::const_iterator it = mpLayoutData->m_aVisibleItemBoundRects.find( nPos ); | ||||||||
2286 | if( it != mpLayoutData->m_aVisibleItemBoundRects.end() ) | ||||||||
2287 | aRet = it->second; | ||||||||
2288 | } | ||||||||
2289 | return aRet; | ||||||||
2290 | } | ||||||||
2291 | |||||||||
2292 | void Menu::SetAccessibleName( sal_uInt16 nItemId, const OUString& rStr ) | ||||||||
2293 | { | ||||||||
2294 | size_t nPos; | ||||||||
2295 | MenuItemData* pData = pItemList->GetData( nItemId, nPos ); | ||||||||
2296 | |||||||||
2297 | if (pData && !rStr.equals(pData->aAccessibleName)) | ||||||||
2298 | { | ||||||||
2299 | pData->aAccessibleName = rStr; | ||||||||
2300 | ImplCallEventListeners(VclEventId::MenuAccessibleNameChanged, nPos); | ||||||||
2301 | } | ||||||||
2302 | } | ||||||||
2303 | |||||||||
2304 | OUString Menu::GetAccessibleName( sal_uInt16 nItemId ) const | ||||||||
2305 | { | ||||||||
2306 | MenuItemData* pData = pItemList->GetData( nItemId ); | ||||||||
2307 | |||||||||
2308 | if ( pData ) | ||||||||
2309 | return pData->aAccessibleName; | ||||||||
2310 | |||||||||
2311 | return OUString(); | ||||||||
2312 | } | ||||||||
2313 | |||||||||
2314 | void Menu::SetAccessibleDescription( sal_uInt16 nItemId, const OUString& rStr ) | ||||||||
2315 | { | ||||||||
2316 | MenuItemData* pData = pItemList->GetData( nItemId ); | ||||||||
2317 | |||||||||
2318 | if ( pData ) | ||||||||
2319 | pData->aAccessibleDescription = rStr; | ||||||||
2320 | } | ||||||||
2321 | |||||||||
2322 | OUString Menu::GetAccessibleDescription( sal_uInt16 nItemId ) const | ||||||||
2323 | { | ||||||||
2324 | MenuItemData* pData = pItemList->GetData( nItemId ); | ||||||||
2325 | |||||||||
2326 | if (pData && !pData->aAccessibleDescription.isEmpty()) | ||||||||
2327 | return pData->aAccessibleDescription; | ||||||||
2328 | |||||||||
2329 | return GetHelpText(nItemId); | ||||||||
2330 | } | ||||||||
2331 | |||||||||
2332 | void Menu::GetSystemMenuData( SystemMenuData* pData ) const | ||||||||
2333 | { | ||||||||
2334 | Menu* pMenu = const_cast<Menu*>(this); | ||||||||
2335 | if( pData && pMenu->ImplGetSalMenu() ) | ||||||||
2336 | { | ||||||||
2337 | pMenu->ImplGetSalMenu()->GetSystemMenuData( pData ); | ||||||||
2338 | } | ||||||||
2339 | } | ||||||||
2340 | |||||||||
2341 | bool Menu::IsHighlighted( sal_uInt16 nItemPos ) const | ||||||||
2342 | { | ||||||||
2343 | bool bRet = false; | ||||||||
2344 | |||||||||
2345 | if( pWindow ) | ||||||||
2346 | { | ||||||||
2347 | if (IsMenuBar()) | ||||||||
2348 | bRet = ( nItemPos == static_cast< MenuBarWindow * > (pWindow.get())->GetHighlightedItem() ); | ||||||||
2349 | else | ||||||||
2350 | bRet = ( nItemPos == static_cast< MenuFloatingWindow * > (pWindow.get())->GetHighlightedItem() ); | ||||||||
2351 | } | ||||||||
2352 | |||||||||
2353 | return bRet; | ||||||||
2354 | } | ||||||||
2355 | |||||||||
2356 | void Menu::HighlightItem( sal_uInt16 nItemPos ) | ||||||||
2357 | { | ||||||||
2358 | if ( !pWindow ) | ||||||||
2359 | return; | ||||||||
2360 | |||||||||
2361 | if (IsMenuBar()) | ||||||||
2362 | { | ||||||||
2363 | MenuBarWindow* pMenuWin = static_cast< MenuBarWindow* >( pWindow.get() ); | ||||||||
2364 | pMenuWin->SetAutoPopup( false ); | ||||||||
2365 | pMenuWin->ChangeHighlightItem( nItemPos, false ); | ||||||||
2366 | } | ||||||||
2367 | else | ||||||||
2368 | { | ||||||||
2369 | static_cast< MenuFloatingWindow* >( pWindow.get() )->ChangeHighlightItem( nItemPos, false ); | ||||||||
2370 | } | ||||||||
2371 | } | ||||||||
2372 | |||||||||
2373 | MenuBarWindow* MenuBar::getMenuBarWindow() | ||||||||
2374 | { | ||||||||
2375 | // so far just a dynamic_cast, hopefully to be turned into something saner | ||||||||
2376 | // at some stage | ||||||||
2377 | MenuBarWindow *pWin = dynamic_cast<MenuBarWindow*>(pWindow.get()); | ||||||||
2378 | //either there is no window (fdo#87663) or it is a MenuBarWindow | ||||||||
2379 | assert(!pWindow || pWin)(static_cast <bool> (!pWindow || pWin) ? void (0) : __assert_fail ("!pWindow || pWin", "/home/maarten/src/libreoffice/core/vcl/source/window/menu.cxx" , 2379, __extension__ __PRETTY_FUNCTION__)); | ||||||||
2380 | return pWin; | ||||||||
2381 | } | ||||||||
2382 | |||||||||
2383 | MenuBar::MenuBar() | ||||||||
2384 | : Menu(), | ||||||||
2385 | mbCloseBtnVisible(false), | ||||||||
2386 | mbFloatBtnVisible(false), | ||||||||
2387 | mbHideBtnVisible(false), | ||||||||
2388 | mbDisplayable(true) | ||||||||
2389 | { | ||||||||
2390 | mpSalMenu = ImplGetSVData()->mpDefInst->CreateMenu(true, this); | ||||||||
2391 | } | ||||||||
2392 | |||||||||
2393 | MenuBar::MenuBar( const MenuBar& rMenu ) | ||||||||
2394 | : Menu(), | ||||||||
2395 | mbCloseBtnVisible(false), | ||||||||
2396 | mbFloatBtnVisible(false), | ||||||||
2397 | mbHideBtnVisible(false), | ||||||||
2398 | mbDisplayable(true) | ||||||||
2399 | { | ||||||||
2400 | mpSalMenu = ImplGetSVData()->mpDefInst->CreateMenu(true, this); | ||||||||
2401 | *this = rMenu; | ||||||||
2402 | } | ||||||||
2403 | |||||||||
2404 | MenuBar::~MenuBar() | ||||||||
2405 | { | ||||||||
2406 | disposeOnce(); | ||||||||
2407 | } | ||||||||
2408 | |||||||||
2409 | void MenuBar::dispose() | ||||||||
2410 | { | ||||||||
2411 | ImplDestroy( this, true ); | ||||||||
2412 | Menu::dispose(); | ||||||||
2413 | } | ||||||||
2414 | |||||||||
2415 | void MenuBar::ClosePopup(Menu *pMenu) | ||||||||
2416 | { | ||||||||
2417 | MenuBarWindow* pMenuWin = getMenuBarWindow(); | ||||||||
2418 | if (!pMenuWin) | ||||||||
2419 | return; | ||||||||
2420 | pMenuWin->PopupClosed(pMenu); | ||||||||
2421 | } | ||||||||
2422 | |||||||||
2423 | void MenuBar::MenuBarKeyInput(const KeyEvent& rEvent) | ||||||||
2424 | { | ||||||||
2425 | pWindow->KeyInput(rEvent); | ||||||||
2426 | } | ||||||||
2427 | |||||||||
2428 | void MenuBar::ShowCloseButton(bool bShow) | ||||||||
2429 | { | ||||||||
2430 | ShowButtons( bShow, mbFloatBtnVisible, mbHideBtnVisible ); | ||||||||
2431 | } | ||||||||
2432 | |||||||||
2433 | void MenuBar::ShowButtons( bool bClose, bool bFloat, bool bHide ) | ||||||||
2434 | { | ||||||||
2435 | if ((bClose != mbCloseBtnVisible) || | ||||||||
2436 | (bFloat != mbFloatBtnVisible) || | ||||||||
2437 | (bHide != mbHideBtnVisible)) | ||||||||
2438 | { | ||||||||
2439 | mbCloseBtnVisible = bClose; | ||||||||
2440 | mbFloatBtnVisible = bFloat; | ||||||||
2441 | mbHideBtnVisible = bHide; | ||||||||
2442 | MenuBarWindow* pMenuWin = getMenuBarWindow(); | ||||||||
2443 | if (pMenuWin) | ||||||||
2444 | pMenuWin->ShowButtons(bClose, bFloat, bHide); | ||||||||
2445 | } | ||||||||
2446 | } | ||||||||
2447 | |||||||||
2448 | void MenuBar::LayoutChanged() | ||||||||
2449 | { | ||||||||
2450 | MenuBarWindow* pMenuWin = getMenuBarWindow(); | ||||||||
2451 | if (pMenuWin) | ||||||||
2452 | pMenuWin->LayoutChanged(); | ||||||||
2453 | } | ||||||||
2454 | |||||||||
2455 | void MenuBar::SetDisplayable( bool bDisplayable ) | ||||||||
2456 | { | ||||||||
2457 | if( bDisplayable != mbDisplayable ) | ||||||||
2458 | { | ||||||||
2459 | if ( ImplGetSalMenu() ) | ||||||||
2460 | ImplGetSalMenu()->ShowMenuBar( bDisplayable ); | ||||||||
2461 | |||||||||
2462 | mbDisplayable = bDisplayable; | ||||||||
2463 | LayoutChanged(); | ||||||||
2464 | } | ||||||||
2465 | } | ||||||||
2466 | |||||||||
2467 | VclPtr<vcl::Window> MenuBar::ImplCreate(vcl::Window* pParent, vcl::Window* pWindow, MenuBar* pMenu) | ||||||||
2468 | { | ||||||||
2469 | VclPtr<MenuBarWindow> pMenuBarWindow = dynamic_cast<MenuBarWindow*>(pWindow); | ||||||||
2470 | if (!pMenuBarWindow) | ||||||||
2471 | { | ||||||||
2472 | pWindow = pMenuBarWindow = VclPtr<MenuBarWindow>::Create( pParent ); | ||||||||
2473 | } | ||||||||
2474 | |||||||||
2475 | pMenu->pStartedFrom = nullptr; | ||||||||
2476 | pMenu->pWindow = pWindow; | ||||||||
2477 | pMenuBarWindow->SetMenu(pMenu); | ||||||||
2478 | long nHeight = pWindow ? pMenu->ImplCalcSize(pWindow).Height() : 0; | ||||||||
2479 | |||||||||
2480 | // depending on the native implementation or the displayable flag | ||||||||
2481 | // the menubar windows is suppressed (ie, height=0) | ||||||||
2482 | if (!pMenu->IsDisplayable() || (pMenu->ImplGetSalMenu() && pMenu->ImplGetSalMenu()->VisibleMenuBar())) | ||||||||
2483 | { | ||||||||
2484 | nHeight = 0; | ||||||||
2485 | } | ||||||||
2486 | |||||||||
2487 | pMenuBarWindow->SetHeight(nHeight); | ||||||||
2488 | return pWindow; | ||||||||
2489 | } | ||||||||
2490 | |||||||||
2491 | void MenuBar::ImplDestroy( MenuBar* pMenu, bool bDelete ) | ||||||||
2492 | { | ||||||||
2493 | vcl::Window *pWindow = pMenu->ImplGetWindow(); | ||||||||
2494 | if (pWindow && bDelete) | ||||||||
2495 | { | ||||||||
2496 | MenuBarWindow* pMenuWin = pMenu->getMenuBarWindow(); | ||||||||
2497 | if (pMenuWin) | ||||||||
2498 | pMenuWin->KillActivePopup(); | ||||||||
2499 | pWindow->disposeOnce(); | ||||||||
2500 | } | ||||||||
2501 | pMenu->pWindow = nullptr; | ||||||||
2502 | } | ||||||||
2503 | |||||||||
2504 | bool MenuBar::ImplHandleKeyEvent( const KeyEvent& rKEvent ) | ||||||||
2505 | { | ||||||||
2506 | // No keyboard processing when our menubar is invisible | ||||||||
2507 | if (!IsDisplayable()) | ||||||||
2508 | return false; | ||||||||
2509 | |||||||||
2510 | // No keyboard processing when system handles the menu. | ||||||||
2511 | SalMenu *pNativeMenu = ImplGetSalMenu(); | ||||||||
2512 | if (pNativeMenu && pNativeMenu->VisibleMenuBar()) | ||||||||
2513 | { | ||||||||
2514 | // Except when the event is the F6 cycle pane event and we can put our | ||||||||
2515 | // focus into it (i.e. the gtk3 menubar case but not the mac/unity case | ||||||||
2516 | // where it's not part of the application window) | ||||||||
2517 | if (!TaskPaneList::IsCycleKey(rKEvent.GetKeyCode())) | ||||||||
2518 | return false; | ||||||||
2519 | if (!pNativeMenu->CanGetFocus()) | ||||||||
2520 | return false; | ||||||||
2521 | } | ||||||||
2522 | |||||||||
2523 | bool bDone = false; | ||||||||
2524 | // check for enabled, if this method is called from another window... | ||||||||
2525 | vcl::Window* pWin = ImplGetWindow(); | ||||||||
2526 | if (pWin && pWin->IsEnabled() && pWin->IsInputEnabled() && !pWin->IsInModalMode()) | ||||||||
2527 | { | ||||||||
2528 | MenuBarWindow* pMenuWin = getMenuBarWindow(); | ||||||||
2529 | bDone = pMenuWin && pMenuWin->HandleKeyEvent(rKEvent, false/*bFromMenu*/); | ||||||||
2530 | } | ||||||||
2531 | return bDone; | ||||||||
2532 | } | ||||||||
2533 | |||||||||
2534 | bool MenuBar::ImplHandleCmdEvent( const CommandEvent& rCEvent ) | ||||||||
2535 | { | ||||||||
2536 | // No keyboard processing when system handles the menu or our menubar is invisible | ||||||||
2537 | if( !IsDisplayable() || | ||||||||
2538 | ( ImplGetSalMenu() && ImplGetSalMenu()->VisibleMenuBar() ) ) | ||||||||
2539 | return false; | ||||||||
2540 | |||||||||
2541 | // check for enabled, if this method is called from another window... | ||||||||
2542 | MenuBarWindow* pWin = static_cast<MenuBarWindow*>(ImplGetWindow()); | ||||||||
2543 | if ( pWin && pWin->IsEnabled() && pWin->IsInputEnabled() && ! pWin->IsInModalMode() ) | ||||||||
2544 | { | ||||||||
2545 | if (rCEvent.GetCommand() == CommandEventId::ModKeyChange && ImplGetSVData()->maNWFData.mbAutoAccel) | ||||||||
2546 | { | ||||||||
2547 | const CommandModKeyData* pCData = rCEvent.GetModKeyData (); | ||||||||
2548 | if (pWin->m_nHighlightedItem == ITEMPOS_INVALID) | ||||||||
2549 | { | ||||||||
2550 | if (pCData && pCData->IsMod2() && pCData->IsDown()) | ||||||||
2551 | pWin->SetMBWHideAccel(false); | ||||||||
2552 | else | ||||||||
2553 | pWin->SetMBWHideAccel(true); | ||||||||
2554 | pWin->Invalidate(InvalidateFlags::Update); | ||||||||
2555 | } | ||||||||
2556 | return true; | ||||||||
2557 | } | ||||||||
2558 | } | ||||||||
2559 | return false; | ||||||||
2560 | } | ||||||||
2561 | |||||||||
2562 | void MenuBar::SelectItem(sal_uInt16 nId) | ||||||||
2563 | { | ||||||||
2564 | if (!pWindow) | ||||||||
2565 | return; | ||||||||
2566 | |||||||||
2567 | pWindow->GrabFocus(); | ||||||||
2568 | nId = GetItemPos( nId ); | ||||||||
2569 | |||||||||
2570 | MenuBarWindow* pMenuWin = getMenuBarWindow(); | ||||||||
2571 | if (pMenuWin) | ||||||||
2572 | { | ||||||||
2573 | // #99705# popup the selected menu | ||||||||
2574 | pMenuWin->SetAutoPopup( true ); | ||||||||
2575 | if (ITEMPOS_INVALID != pMenuWin->GetHighlightedItem()) | ||||||||
2576 | { | ||||||||
2577 | pMenuWin->KillActivePopup(); | ||||||||
2578 | pMenuWin->ChangeHighlightItem( ITEMPOS_INVALID, false ); | ||||||||
2579 | } | ||||||||
2580 | if (nId != ITEMPOS_INVALID) | ||||||||
2581 | pMenuWin->ChangeHighlightItem( nId, false ); | ||||||||
2582 | } | ||||||||
2583 | } | ||||||||
2584 | |||||||||
2585 | // handler for native menu selection and command events | ||||||||
2586 | bool Menu::HandleMenuActivateEvent( Menu *pMenu ) const | ||||||||
2587 | { | ||||||||
2588 | if( pMenu ) | ||||||||
2589 | { | ||||||||
2590 | ImplMenuDelData aDelData( this ); | ||||||||
2591 | |||||||||
2592 | pMenu->pStartedFrom = const_cast<Menu*>(this); | ||||||||
2593 | pMenu->bInCallback = true; | ||||||||
2594 | pMenu->Activate(); | ||||||||
2595 | |||||||||
2596 | if( !aDelData.isDeleted() ) | ||||||||
2597 | pMenu->bInCallback = false; | ||||||||
2598 | } | ||||||||
2599 | return true; | ||||||||
2600 | } | ||||||||
2601 | |||||||||
2602 | bool Menu::HandleMenuDeActivateEvent( Menu *pMenu ) const | ||||||||
2603 | { | ||||||||
2604 | if( pMenu ) | ||||||||
2605 | { | ||||||||
2606 | ImplMenuDelData aDelData( this ); | ||||||||
2607 | |||||||||
2608 | pMenu->pStartedFrom = const_cast<Menu*>(this); | ||||||||
2609 | pMenu->bInCallback = true; | ||||||||
2610 | pMenu->Deactivate(); | ||||||||
2611 | if( !aDelData.isDeleted() ) | ||||||||
2612 | pMenu->bInCallback = false; | ||||||||
2613 | } | ||||||||
2614 | return true; | ||||||||
2615 | } | ||||||||
2616 | |||||||||
2617 | bool MenuBar::HandleMenuHighlightEvent( Menu *pMenu, sal_uInt16 nHighlightEventId ) const | ||||||||
2618 | { | ||||||||
2619 | if( !pMenu ) | ||||||||
2620 | pMenu = const_cast<MenuBar*>(this)->ImplFindMenu(nHighlightEventId); | ||||||||
2621 | if( pMenu ) | ||||||||
2622 | { | ||||||||
2623 | ImplMenuDelData aDelData( pMenu ); | ||||||||
2624 | |||||||||
2625 | if( mnHighlightedItemPos != ITEMPOS_INVALID ) | ||||||||
2626 | pMenu->ImplCallEventListeners( VclEventId::MenuDehighlight, mnHighlightedItemPos ); | ||||||||
2627 | |||||||||
2628 | if( !aDelData.isDeleted() ) | ||||||||
2629 | { | ||||||||
2630 | pMenu->mnHighlightedItemPos = pMenu->GetItemPos( nHighlightEventId ); | ||||||||
2631 | pMenu->nSelectedId = nHighlightEventId; | ||||||||
2632 | pMenu->sSelectedIdent = pMenu->GetItemIdent( nHighlightEventId ); | ||||||||
2633 | pMenu->pStartedFrom = const_cast<MenuBar*>(this); | ||||||||
2634 | pMenu->ImplCallHighlight( pMenu->mnHighlightedItemPos ); | ||||||||
2635 | } | ||||||||
2636 | return true; | ||||||||
2637 | } | ||||||||
2638 | else | ||||||||
2639 | return false; | ||||||||
2640 | } | ||||||||
2641 | |||||||||
2642 | bool Menu::HandleMenuCommandEvent( Menu *pMenu, sal_uInt16 nCommandEventId ) const | ||||||||
2643 | { | ||||||||
2644 | if( !pMenu ) | ||||||||
2645 | pMenu = const_cast<Menu*>(this)->ImplFindMenu(nCommandEventId); | ||||||||
2646 | if( pMenu ) | ||||||||
2647 | { | ||||||||
2648 | pMenu->nSelectedId = nCommandEventId; | ||||||||
2649 | pMenu->sSelectedIdent = pMenu->GetItemIdent(nCommandEventId); | ||||||||
2650 | pMenu->pStartedFrom = const_cast<Menu*>(this); | ||||||||
2651 | pMenu->ImplSelect(); | ||||||||
2652 | return true; | ||||||||
2653 | } | ||||||||
2654 | else | ||||||||
2655 | return false; | ||||||||
2656 | } | ||||||||
2657 | |||||||||
2658 | sal_uInt16 MenuBar::AddMenuBarButton( const Image& i_rImage, const Link<MenuBar::MenuBarButtonCallbackArg&,bool>& i_rLink, const OUString& i_rToolTip ) | ||||||||
2659 | { | ||||||||
2660 | MenuBarWindow* pMenuWin = getMenuBarWindow(); | ||||||||
2661 | return pMenuWin ? pMenuWin->AddMenuBarButton(i_rImage, i_rLink, i_rToolTip) : 0; | ||||||||
2662 | } | ||||||||
2663 | |||||||||
2664 | void MenuBar::SetMenuBarButtonHighlightHdl( sal_uInt16 nId, const Link<MenuBar::MenuBarButtonCallbackArg&,bool>& rLink ) | ||||||||
2665 | { | ||||||||
2666 | MenuBarWindow* pMenuWin = getMenuBarWindow(); | ||||||||
2667 | if (!pMenuWin) | ||||||||
2668 | return; | ||||||||
2669 | pMenuWin->SetMenuBarButtonHighlightHdl(nId, rLink); | ||||||||
2670 | } | ||||||||
2671 | |||||||||
2672 | void MenuBar::RemoveMenuBarButton( sal_uInt16 nId ) | ||||||||
2673 | { | ||||||||
2674 | MenuBarWindow* pMenuWin = getMenuBarWindow(); | ||||||||
2675 | if (!pMenuWin) | ||||||||
2676 | return; | ||||||||
2677 | pMenuWin->RemoveMenuBarButton(nId); | ||||||||
2678 | } | ||||||||
2679 | |||||||||
2680 | tools::Rectangle MenuBar::GetMenuBarButtonRectPixel( sal_uInt16 nId ) | ||||||||
2681 | { | ||||||||
2682 | MenuBarWindow* pMenuWin = getMenuBarWindow(); | ||||||||
2683 | return pMenuWin ? pMenuWin->GetMenuBarButtonRectPixel(nId) : tools::Rectangle(); | ||||||||
2684 | } | ||||||||
2685 | |||||||||
2686 | bool MenuBar::HandleMenuButtonEvent( sal_uInt16 i_nButtonId ) | ||||||||
2687 | { | ||||||||
2688 | MenuBarWindow* pMenuWin = getMenuBarWindow(); | ||||||||
2689 | return pMenuWin && pMenuWin->HandleMenuButtonEvent(i_nButtonId); | ||||||||
2690 | } | ||||||||
2691 | |||||||||
2692 | int MenuBar::GetMenuBarHeight() const | ||||||||
2693 | { | ||||||||
2694 | MenuBar* pMenuBar = const_cast<MenuBar*>(this); | ||||||||
2695 | const SalMenu *pNativeMenu = pMenuBar->ImplGetSalMenu(); | ||||||||
2696 | int nMenubarHeight; | ||||||||
2697 | if (pNativeMenu) | ||||||||
2698 | nMenubarHeight = pNativeMenu->GetMenuBarHeight(); | ||||||||
2699 | else | ||||||||
2700 | { | ||||||||
2701 | vcl::Window* pMenubarWin = GetWindow(); | ||||||||
2702 | nMenubarHeight = pMenubarWin ? pMenubarWin->GetOutputHeightPixel() : 0; | ||||||||
2703 | } | ||||||||
2704 | return nMenubarHeight; | ||||||||
2705 | } | ||||||||
2706 | |||||||||
2707 | // bool PopupMenu::bAnyPopupInExecute = false; | ||||||||
2708 | |||||||||
2709 | MenuFloatingWindow * PopupMenu::ImplGetFloatingWindow() const { | ||||||||
2710 | return static_cast<MenuFloatingWindow *>(Menu::ImplGetWindow()); | ||||||||
2711 | } | ||||||||
2712 | |||||||||
2713 | PopupMenu::PopupMenu() | ||||||||
2714 | : mpLOKNotifier(nullptr) | ||||||||
2715 | { | ||||||||
2716 | mpSalMenu = ImplGetSVData()->mpDefInst->CreateMenu(false, this); | ||||||||
2717 | } | ||||||||
2718 | |||||||||
2719 | PopupMenu::PopupMenu( const PopupMenu& rMenu ) | ||||||||
2720 | : Menu(), | ||||||||
2721 | mpLOKNotifier(nullptr) | ||||||||
2722 | { | ||||||||
2723 | mpSalMenu = ImplGetSVData()->mpDefInst->CreateMenu(false, this); | ||||||||
2724 | *this = rMenu; | ||||||||
2725 | } | ||||||||
2726 | |||||||||
2727 | PopupMenu::~PopupMenu() | ||||||||
2728 | { | ||||||||
2729 | disposeOnce(); | ||||||||
2730 | } | ||||||||
2731 | |||||||||
2732 | void PopupMenu::ClosePopup(Menu* pMenu) | ||||||||
2733 | { | ||||||||
2734 | MenuFloatingWindow* p = dynamic_cast<MenuFloatingWindow*>(ImplGetWindow()); | ||||||||
2735 | PopupMenu *pPopup = dynamic_cast<PopupMenu*>(pMenu); | ||||||||
2736 | if (p && pPopup) | ||||||||
2737 | p->KillActivePopup(pPopup); | ||||||||
2738 | } | ||||||||
2739 | |||||||||
2740 | bool PopupMenu::IsInExecute() | ||||||||
2741 | { | ||||||||
2742 | return GetActivePopupMenu() != nullptr; | ||||||||
2743 | } | ||||||||
2744 | |||||||||
2745 | PopupMenu* PopupMenu::GetActivePopupMenu() | ||||||||
2746 | { | ||||||||
2747 | ImplSVData* pSVData = ImplGetSVData(); | ||||||||
2748 | return pSVData->maAppData.mpActivePopupMenu; | ||||||||
2749 | } | ||||||||
2750 | |||||||||
2751 | void PopupMenu::EndExecute() | ||||||||
2752 | { | ||||||||
2753 | if ( ImplGetWindow() ) | ||||||||
2754 | ImplGetFloatingWindow()->EndExecute( 0 ); | ||||||||
2755 | } | ||||||||
2756 | |||||||||
2757 | void PopupMenu::SelectItem(sal_uInt16 nId) | ||||||||
2758 | { | ||||||||
2759 | if ( !ImplGetWindow() ) | ||||||||
2760 | return; | ||||||||
2761 | |||||||||
2762 | if( nId != ITEMPOS_INVALID ) | ||||||||
2763 | { | ||||||||
2764 | size_t nPos = 0; | ||||||||
2765 | MenuItemData* pData = GetItemList()->GetData( nId, nPos ); | ||||||||
2766 | if (pData && pData->pSubMenu) | ||||||||
2767 | ImplGetFloatingWindow()->ChangeHighlightItem( nPos, true ); | ||||||||
2768 | else | ||||||||
2769 | ImplGetFloatingWindow()->EndExecute( nId ); | ||||||||
2770 | } | ||||||||
2771 | else | ||||||||
2772 | { | ||||||||
2773 | MenuFloatingWindow* pFloat = ImplGetFloatingWindow(); | ||||||||
2774 | pFloat->GrabFocus(); | ||||||||
2775 | |||||||||
2776 | for( size_t nPos = 0; nPos < GetItemList()->size(); nPos++ ) | ||||||||
2777 | { | ||||||||
2778 | MenuItemData* pData = GetItemList()->GetDataFromPos( nPos ); | ||||||||
2779 | if( pData->pSubMenu ) | ||||||||
2780 | { | ||||||||
2781 | pFloat->KillActivePopup(); | ||||||||
2782 | } | ||||||||
2783 | } | ||||||||
2784 | pFloat->ChangeHighlightItem( ITEMPOS_INVALID, false ); | ||||||||
2785 | } | ||||||||
2786 | } | ||||||||
2787 | |||||||||
2788 | void PopupMenu::SetSelectedEntry( sal_uInt16 nId ) | ||||||||
2789 | { | ||||||||
2790 | nSelectedId = nId; | ||||||||
2791 | sSelectedIdent = GetItemIdent(nId); | ||||||||
2792 | } | ||||||||
2793 | |||||||||
2794 | sal_uInt16 PopupMenu::Execute( vcl::Window* pExecWindow, const Point& rPopupPos ) | ||||||||
2795 | { | ||||||||
2796 | return Execute( pExecWindow, tools::Rectangle( rPopupPos, rPopupPos ), PopupMenuFlags::ExecuteDown ); | ||||||||
2797 | } | ||||||||
2798 | |||||||||
2799 | sal_uInt16 PopupMenu::Execute( vcl::Window* pExecWindow, const tools::Rectangle& rRect, PopupMenuFlags nFlags ) | ||||||||
2800 | { | ||||||||
2801 | ENSURE_OR_RETURN( pExecWindow, "PopupMenu::Execute: need a non-NULL window!", 0 )if( !(pExecWindow) ) { do { if (true && (!(pExecWindow ))) { sal_detail_logFormat((SAL_DETAIL_LOG_LEVEL_WARN), ("legacy.osl" ), ("/home/maarten/src/libreoffice/core/vcl/source/window/menu.cxx" ":" "2801" ": "), "%s", "PopupMenu::Execute: need a non-NULL window!" ); } } while (false); return 0; }; | ||||||||
2802 | |||||||||
2803 | FloatWinPopupFlags nPopupModeFlags = FloatWinPopupFlags::NONE; | ||||||||
2804 | if ( nFlags & PopupMenuFlags::ExecuteDown ) | ||||||||
2805 | nPopupModeFlags = FloatWinPopupFlags::Down; | ||||||||
2806 | else if ( nFlags & PopupMenuFlags::ExecuteUp ) | ||||||||
2807 | nPopupModeFlags = FloatWinPopupFlags::Up; | ||||||||
2808 | else if ( nFlags & PopupMenuFlags::ExecuteLeft ) | ||||||||
2809 | nPopupModeFlags = FloatWinPopupFlags::Left; | ||||||||
2810 | else if ( nFlags & PopupMenuFlags::ExecuteRight ) | ||||||||
2811 | nPopupModeFlags = FloatWinPopupFlags::Right; | ||||||||
2812 | else | ||||||||
2813 | nPopupModeFlags = FloatWinPopupFlags::Down; | ||||||||
2814 | |||||||||
2815 | if (nFlags & PopupMenuFlags::NoMouseUpClose ) // allow popup menus to stay open on mouse button up | ||||||||
2816 | nPopupModeFlags |= FloatWinPopupFlags::NoMouseUpClose; // useful if the menu was opened on mousebutton down (eg toolbox configuration) | ||||||||
2817 | |||||||||
2818 | if (nFlags & PopupMenuFlags::NoHorzPlacement) | ||||||||
2819 | nPopupModeFlags |= FloatWinPopupFlags::NoHorzPlacement; | ||||||||
2820 | |||||||||
2821 | return ImplExecute( pExecWindow, rRect, nPopupModeFlags, nullptr, false ); | ||||||||
2822 | } | ||||||||
2823 | |||||||||
2824 | void PopupMenu::ImplFlushPendingSelect() | ||||||||
2825 | { | ||||||||
2826 | // is there still Select? | ||||||||
2827 | Menu* pSelect = ImplFindSelectMenu(); | ||||||||
2828 | if (pSelect) | ||||||||
2829 | { | ||||||||
2830 | // Select should be called prior to leaving execute in a popup menu! | ||||||||
2831 | Application::RemoveUserEvent( pSelect->nEventId ); | ||||||||
2832 | pSelect->nEventId = nullptr; | ||||||||
2833 | pSelect->Select(); | ||||||||
2834 | } | ||||||||
2835 | } | ||||||||
2836 | |||||||||
2837 | sal_uInt16 PopupMenu::ImplExecute( const VclPtr<vcl::Window>& pW, const tools::Rectangle& rRect, FloatWinPopupFlags nPopupModeFlags, Menu* pSFrom, bool bPreSelectFirst ) | ||||||||
2838 | { | ||||||||
2839 | if ( !pSFrom && ( PopupMenu::IsInExecute() || !GetItemCount() ) ) | ||||||||
| |||||||||
2840 | return 0; | ||||||||
2841 | |||||||||
2842 | // set the flag to hide or show accelerators in the menu depending on whether the menu was launched by mouse or keyboard shortcut | ||||||||
2843 | if( pSFrom
| ||||||||
2844 | { | ||||||||
2845 | auto pMenuBarWindow = static_cast<MenuBarWindow*>(pSFrom->pWindow.get()); | ||||||||
2846 | pMenuBarWindow->SetMBWHideAccel( !(pMenuBarWindow->GetMBWMenuKey()) ); | ||||||||
2847 | } | ||||||||
2848 | |||||||||
2849 | mpLayoutData.reset(); | ||||||||
2850 | |||||||||
2851 | ImplSVData* pSVData = ImplGetSVData(); | ||||||||
2852 | |||||||||
2853 | pStartedFrom = pSFrom; | ||||||||
2854 | nSelectedId = 0; | ||||||||
2855 | sSelectedIdent.clear(); | ||||||||
2856 | bCanceled = false; | ||||||||
2857 | |||||||||
2858 | VclPtr<vcl::Window> xFocusId; | ||||||||
2859 | bool bRealExecute = false; | ||||||||
2860 | if ( !pStartedFrom ) | ||||||||
2861 | { | ||||||||
2862 | pSVData->mpWinData->mbNoDeactivate = true; | ||||||||
2863 | xFocusId = Window::SaveFocus(); | ||||||||
2864 | bRealExecute = true; | ||||||||
2865 | } | ||||||||
2866 | else | ||||||||
2867 | { | ||||||||
2868 | // assure that only one menu is open at a time | ||||||||
2869 | if (pStartedFrom->IsMenuBar() && pSVData->mpWinData->mpFirstFloat) | ||||||||
2870 | pSVData->mpWinData->mpFirstFloat->EndPopupMode(FloatWinPopupEndFlags::Cancel | ||||||||
2871 | | FloatWinPopupEndFlags::CloseAll); | ||||||||
2872 | } | ||||||||
2873 | |||||||||
2874 | SAL_WARN_IF( ImplGetWindow(), "vcl", "Win?!" )do { if (true && (ImplGetWindow())) { switch (sal_detail_log_report (::SAL_DETAIL_LOG_LEVEL_WARN, "vcl")) { case SAL_DETAIL_LOG_ACTION_IGNORE : break; case SAL_DETAIL_LOG_ACTION_LOG: if (sizeof ::sal::detail ::getResult( ::sal::detail::StreamStart() << "Win?!") == 1) { ::sal_detail_log( (::SAL_DETAIL_LOG_LEVEL_WARN), ("vcl" ), ("/home/maarten/src/libreoffice/core/vcl/source/window/menu.cxx" ":" "2874" ": "), ::sal::detail::unwrapStream( ::sal::detail ::StreamStart() << "Win?!"), 0); } else { ::std::ostringstream sal_detail_stream; sal_detail_stream << "Win?!"; ::sal ::detail::log( (::SAL_DETAIL_LOG_LEVEL_WARN), ("vcl"), ("/home/maarten/src/libreoffice/core/vcl/source/window/menu.cxx" ":" "2874" ": "), sal_detail_stream, 0); }; break; case SAL_DETAIL_LOG_ACTION_FATAL : if (sizeof ::sal::detail::getResult( ::sal::detail::StreamStart () << "Win?!") == 1) { ::sal_detail_log( (::SAL_DETAIL_LOG_LEVEL_WARN ), ("vcl"), ("/home/maarten/src/libreoffice/core/vcl/source/window/menu.cxx" ":" "2874" ": "), ::sal::detail::unwrapStream( ::sal::detail ::StreamStart() << "Win?!"), 0); } else { ::std::ostringstream sal_detail_stream; sal_detail_stream << "Win?!"; ::sal ::detail::log( (::SAL_DETAIL_LOG_LEVEL_WARN), ("vcl"), ("/home/maarten/src/libreoffice/core/vcl/source/window/menu.cxx" ":" "2874" ": "), sal_detail_stream, 0); }; std::abort(); break ; } } } while (false); | ||||||||
2875 | tools::Rectangle aRect( rRect ); | ||||||||
2876 | aRect.SetPos( pW->OutputToScreenPixel( aRect.TopLeft() ) ); | ||||||||
2877 | |||||||||
2878 | if (bRealExecute
| ||||||||
2879 | nPopupModeFlags |= FloatWinPopupFlags::NewLevel; | ||||||||
2880 | nPopupModeFlags |= FloatWinPopupFlags::NoKeyClose | FloatWinPopupFlags::AllMouseButtonClose; | ||||||||
2881 | |||||||||
2882 | bInCallback = true; // set it here, if Activate overridden | ||||||||
2883 | Activate(); | ||||||||
2884 | bInCallback = false; | ||||||||
2885 | |||||||||
2886 | if ( pW->IsDisposed() ) | ||||||||
2887 | return 0; // Error | ||||||||
2888 | |||||||||
2889 | if ( bCanceled || bKilled ) | ||||||||
2890 | return 0; | ||||||||
2891 | |||||||||
2892 | if ( !GetItemCount() ) | ||||||||
2893 | return 0; | ||||||||
2894 | |||||||||
2895 | // The flag MenuFlags::HideDisabledEntries is inherited. | ||||||||
2896 | if ( pSFrom
| ||||||||
2897 | { | ||||||||
2898 | if ( pSFrom->nMenuFlags & MenuFlags::HideDisabledEntries ) | ||||||||
2899 | nMenuFlags |= MenuFlags::HideDisabledEntries; | ||||||||
2900 | else | ||||||||
2901 | nMenuFlags &= ~MenuFlags::HideDisabledEntries; | ||||||||
2902 | } | ||||||||
2903 | else | ||||||||
2904 | // #102790# context menus shall never show disabled entries | ||||||||
2905 | nMenuFlags |= MenuFlags::HideDisabledEntries; | ||||||||
2906 | |||||||||
2907 | sal_uInt16 nVisibleEntries = ImplGetVisibleItemCount(); | ||||||||
2908 | if ( !nVisibleEntries
| ||||||||
2909 | { | ||||||||
2910 | OUString aTmpEntryText(VclResId(SV_RESID_STRING_NOSELECTIONPOSSIBLEreinterpret_cast<char const *>("SV_RESID_STRING_NOSELECTIONPOSSIBLE" "\004" u8"<No selection possible>"))); | ||||||||
2911 | |||||||||
2912 | MenuItemData* pData = NbcInsertItem(0xFFFF, MenuItemBits::NONE, aTmpEntryText, nullptr, 0xFFFF, OString()); | ||||||||
2913 | size_t nPos = 0; | ||||||||
2914 | pData = pItemList->GetData( pData->nId, nPos ); | ||||||||
2915 | assert(pData)(static_cast <bool> (pData) ? void (0) : __assert_fail ( "pData", "/home/maarten/src/libreoffice/core/vcl/source/window/menu.cxx" , 2915, __extension__ __PRETTY_FUNCTION__)); | ||||||||
2916 | if (pData
| ||||||||
2917 | { | ||||||||
2918 | pData->bIsTemporary = true; | ||||||||
2919 | } | ||||||||
2920 | ImplCallEventListeners(VclEventId::MenuSubmenuChanged, nPos); | ||||||||
2921 | } | ||||||||
2922 | |||||||||
2923 | VclPtrInstance<MenuFloatingWindow> pWin( this, pW, WB_BORDER | WB_SYSTEMWINDOW ); | ||||||||
2924 | if (comphelper::LibreOfficeKit::isActive() && mpLOKNotifier) | ||||||||
2925 | pWin->SetLOKNotifier(mpLOKNotifier); | ||||||||
2926 | |||||||||
2927 | if( pSVData->maNWFData.mbFlatMenu ) | ||||||||
2928 | pWin->SetBorderStyle( WindowBorderStyle::NOBORDER ); | ||||||||
2929 | else | ||||||||
2930 | pWin->SetBorderStyle( pWin->GetBorderStyle() | WindowBorderStyle::MENU ); | ||||||||
2931 | pWindow = pWin; | ||||||||
2932 | |||||||||
2933 | Size aSz = ImplCalcSize( pWin ); | ||||||||
2934 | |||||||||
2935 | tools::Rectangle aDesktopRect(pWin->GetDesktopRectPixel()); | ||||||||
2936 | if( Application::GetScreenCount() > 1 && Application::IsUnifiedDisplay() ) | ||||||||
2937 | { | ||||||||
2938 | vcl::Window* pDeskW = pWindow->GetWindow( GetWindowType::RealParent ); | ||||||||
2939 | if( ! pDeskW ) | ||||||||
2940 | pDeskW = pWindow; | ||||||||
2941 | Point aDesktopTL( pDeskW->OutputToAbsoluteScreenPixel( aRect.TopLeft() ) ); | ||||||||
2942 | aDesktopRect = Application::GetScreenPosSizePixel( | ||||||||
2943 | Application::GetBestScreen( tools::Rectangle( aDesktopTL, aRect.GetSize() ) )); | ||||||||
2944 | } | ||||||||
2945 | |||||||||
2946 | long nMaxHeight = aDesktopRect.GetHeight(); | ||||||||
2947 | |||||||||
2948 | //rhbz#1021915. If a menu won't fit in the desired location the default | ||||||||
2949 | //mode is to place it somewhere it will fit. e.g. above, left, right. For | ||||||||
2950 | //some cases, e.g. menubars, it's desirable to limit the options to | ||||||||
2951 | //above/below and force the menu to scroll if it won't fit | ||||||||
2952 | if (nPopupModeFlags & FloatWinPopupFlags::NoHorzPlacement) | ||||||||
2953 | { | ||||||||
2954 | vcl::Window* pRef = pWin; | ||||||||
2955 | if ( pRef->GetParent() ) | ||||||||
2956 | pRef = pRef->GetParent(); | ||||||||
2957 | |||||||||
2958 | tools::Rectangle devRect( pRef->OutputToAbsoluteScreenPixel( aRect.TopLeft() ), | ||||||||
2959 | pRef->OutputToAbsoluteScreenPixel( aRect.BottomRight() ) ); | ||||||||
2960 | |||||||||
2961 | long nHeightAbove = devRect.Top() - aDesktopRect.Top(); | ||||||||
2962 | long nHeightBelow = aDesktopRect.Bottom() - devRect.Bottom(); | ||||||||
2963 | nMaxHeight = std::min(nMaxHeight, std::max(nHeightAbove, nHeightBelow)); | ||||||||
2964 | } | ||||||||
2965 | |||||||||
2966 | // In certain cases this might be misdetected with a height of 0, leading to menus not being displayed. | ||||||||
2967 | // So assume that the available screen size matches at least the system requirements | ||||||||
2968 | SAL_WARN_IF(nMaxHeight < 768, "vcl",do { if (true && (nMaxHeight < 768)) { switch (sal_detail_log_report (::SAL_DETAIL_LOG_LEVEL_WARN, "vcl")) { case SAL_DETAIL_LOG_ACTION_IGNORE : break; case SAL_DETAIL_LOG_ACTION_LOG: if (sizeof ::sal::detail ::getResult( ::sal::detail::StreamStart() << "Available height misdetected as " << nMaxHeight << "px. Setting to 768px instead." ) == 1) { ::sal_detail_log( (::SAL_DETAIL_LOG_LEVEL_WARN), ("vcl" ), ("/home/maarten/src/libreoffice/core/vcl/source/window/menu.cxx" ":" "2970" ": "), ::sal::detail::unwrapStream( ::sal::detail ::StreamStart() << "Available height misdetected as " << nMaxHeight << "px. Setting to 768px instead."), 0); } else { ::std::ostringstream sal_detail_stream; sal_detail_stream << "Available height misdetected as " << nMaxHeight << "px. Setting to 768px instead."; ::sal::detail::log( (::SAL_DETAIL_LOG_LEVEL_WARN ), ("vcl"), ("/home/maarten/src/libreoffice/core/vcl/source/window/menu.cxx" ":" "2970" ": "), sal_detail_stream, 0); }; break; case SAL_DETAIL_LOG_ACTION_FATAL : if (sizeof ::sal::detail::getResult( ::sal::detail::StreamStart () << "Available height misdetected as " << nMaxHeight << "px. Setting to 768px instead.") == 1) { ::sal_detail_log ( (::SAL_DETAIL_LOG_LEVEL_WARN), ("vcl"), ("/home/maarten/src/libreoffice/core/vcl/source/window/menu.cxx" ":" "2970" ": "), ::sal::detail::unwrapStream( ::sal::detail ::StreamStart() << "Available height misdetected as " << nMaxHeight << "px. Setting to 768px instead."), 0); } else { ::std::ostringstream sal_detail_stream; sal_detail_stream << "Available height misdetected as " << nMaxHeight << "px. Setting to 768px instead."; ::sal::detail::log( (::SAL_DETAIL_LOG_LEVEL_WARN ), ("vcl"), ("/home/maarten/src/libreoffice/core/vcl/source/window/menu.cxx" ":" "2970" ": "), sal_detail_stream, 0); }; std::abort(); break ; } } } while (false) | ||||||||
2969 | "Available height misdetected as " << nMaxHeightdo { if (true && (nMaxHeight < 768)) { switch (sal_detail_log_report (::SAL_DETAIL_LOG_LEVEL_WARN, "vcl")) { case SAL_DETAIL_LOG_ACTION_IGNORE : break; case SAL_DETAIL_LOG_ACTION_LOG: if (sizeof ::sal::detail ::getResult( ::sal::detail::StreamStart() << "Available height misdetected as " << nMaxHeight << "px. Setting to 768px instead." ) == 1) { ::sal_detail_log( (::SAL_DETAIL_LOG_LEVEL_WARN), ("vcl" ), ("/home/maarten/src/libreoffice/core/vcl/source/window/menu.cxx" ":" "2970" ": "), ::sal::detail::unwrapStream( ::sal::detail ::StreamStart() << "Available height misdetected as " << nMaxHeight << "px. Setting to 768px instead."), 0); } else { ::std::ostringstream sal_detail_stream; sal_detail_stream << "Available height misdetected as " << nMaxHeight << "px. Setting to 768px instead."; ::sal::detail::log( (::SAL_DETAIL_LOG_LEVEL_WARN ), ("vcl"), ("/home/maarten/src/libreoffice/core/vcl/source/window/menu.cxx" ":" "2970" ": "), sal_detail_stream, 0); }; break; case SAL_DETAIL_LOG_ACTION_FATAL : if (sizeof ::sal::detail::getResult( ::sal::detail::StreamStart () << "Available height misdetected as " << nMaxHeight << "px. Setting to 768px instead.") == 1) { ::sal_detail_log ( (::SAL_DETAIL_LOG_LEVEL_WARN), ("vcl"), ("/home/maarten/src/libreoffice/core/vcl/source/window/menu.cxx" ":" "2970" ": "), ::sal::detail::unwrapStream( ::sal::detail ::StreamStart() << "Available height misdetected as " << nMaxHeight << "px. Setting to 768px instead."), 0); } else { ::std::ostringstream sal_detail_stream; sal_detail_stream << "Available height misdetected as " << nMaxHeight << "px. Setting to 768px instead."; ::sal::detail::log( (::SAL_DETAIL_LOG_LEVEL_WARN ), ("vcl"), ("/home/maarten/src/libreoffice/core/vcl/source/window/menu.cxx" ":" "2970" ": "), sal_detail_stream, 0); }; std::abort(); break ; } } } while (false) | ||||||||
2970 | << "px. Setting to 768px instead.")do { if (true && (nMaxHeight < 768)) { switch (sal_detail_log_report (::SAL_DETAIL_LOG_LEVEL_WARN, "vcl")) { case SAL_DETAIL_LOG_ACTION_IGNORE : break; case SAL_DETAIL_LOG_ACTION_LOG: if (sizeof ::sal::detail ::getResult( ::sal::detail::StreamStart() << "Available height misdetected as " << nMaxHeight << "px. Setting to 768px instead." ) == 1) { ::sal_detail_log( (::SAL_DETAIL_LOG_LEVEL_WARN), ("vcl" ), ("/home/maarten/src/libreoffice/core/vcl/source/window/menu.cxx" ":" "2970" ": "), ::sal::detail::unwrapStream( ::sal::detail ::StreamStart() << "Available height misdetected as " << nMaxHeight << "px. Setting to 768px instead."), 0); } else { ::std::ostringstream sal_detail_stream; sal_detail_stream << "Available height misdetected as " << nMaxHeight << "px. Setting to 768px instead."; ::sal::detail::log( (::SAL_DETAIL_LOG_LEVEL_WARN ), ("vcl"), ("/home/maarten/src/libreoffice/core/vcl/source/window/menu.cxx" ":" "2970" ": "), sal_detail_stream, 0); }; break; case SAL_DETAIL_LOG_ACTION_FATAL : if (sizeof ::sal::detail::getResult( ::sal::detail::StreamStart () << "Available height misdetected as " << nMaxHeight << "px. Setting to 768px instead.") == 1) { ::sal_detail_log ( (::SAL_DETAIL_LOG_LEVEL_WARN), ("vcl"), ("/home/maarten/src/libreoffice/core/vcl/source/window/menu.cxx" ":" "2970" ": "), ::sal::detail::unwrapStream( ::sal::detail ::StreamStart() << "Available height misdetected as " << nMaxHeight << "px. Setting to 768px instead."), 0); } else { ::std::ostringstream sal_detail_stream; sal_detail_stream << "Available height misdetected as " << nMaxHeight << "px. Setting to 768px instead."; ::sal::detail::log( (::SAL_DETAIL_LOG_LEVEL_WARN ), ("vcl"), ("/home/maarten/src/libreoffice/core/vcl/source/window/menu.cxx" ":" "2970" ": "), sal_detail_stream, 0); }; std::abort(); break ; } } } while (false); | ||||||||
2971 | nMaxHeight = std::max(nMaxHeight, 768l); | ||||||||
2972 | |||||||||
2973 | if (pStartedFrom && pStartedFrom->IsMenuBar()) | ||||||||
2974 | nMaxHeight -= pW->GetSizePixel().Height(); | ||||||||
2975 | sal_Int32 nLeft, nTop, nRight, nBottom; | ||||||||
2976 | pWindow->GetBorder( nLeft, nTop, nRight, nBottom ); | ||||||||
2977 | nMaxHeight -= nTop+nBottom; | ||||||||
2978 | if ( aSz.Height() > nMaxHeight ) | ||||||||
2979 | { | ||||||||
2980 | pWin->EnableScrollMenu( true ); | ||||||||
2981 | sal_uInt16 nStart = ImplGetFirstVisible(); | ||||||||
2982 | sal_uInt16 nEntries = ImplCalcVisEntries( nMaxHeight, nStart ); | ||||||||
2983 | aSz.setHeight( ImplCalcHeight( nEntries ) ); | ||||||||
2984 | } | ||||||||
2985 | |||||||||
2986 | // tdf#126054 hold this until after function completes | ||||||||
2987 | VclPtr<PopupMenu> xThis(this); | ||||||||
2988 | |||||||||
2989 | pWin->SetFocusId( xFocusId ); | ||||||||
2990 | pWin->SetOutputSizePixel( aSz ); | ||||||||
2991 | if ( GetItemCount() ) | ||||||||
2992 | { | ||||||||
2993 | SalMenu* pMenu = ImplGetSalMenu(); | ||||||||
2994 | if( pMenu && bRealExecute && pMenu->ShowNativePopupMenu( pWin, aRect, nPopupModeFlags | FloatWinPopupFlags::GrabFocus ) ) | ||||||||
2995 | { | ||||||||
2996 | pWin->StopExecute(); | ||||||||
2997 | pWin->doShutdown(); | ||||||||
2998 | pWindow->SetParentToDefaultWindow(); | ||||||||
2999 | pWindow.disposeAndClear(); | ||||||||
3000 | ImplClosePopupToolBox(pW); | ||||||||
3001 | ImplFlushPendingSelect(); | ||||||||
3002 | return nSelectedId; | ||||||||
3003 | } | ||||||||
3004 | else | ||||||||
3005 | { | ||||||||
3006 | pWin->StartPopupMode( aRect, nPopupModeFlags | FloatWinPopupFlags::GrabFocus ); | ||||||||
3007 | } | ||||||||
3008 | if( pSFrom ) | ||||||||
3009 | { | ||||||||
3010 | sal_uInt16 aPos; | ||||||||
3011 | if (pSFrom->IsMenuBar()) | ||||||||
3012 | aPos = static_cast<MenuBarWindow *>(pSFrom->pWindow.get())->GetHighlightedItem(); | ||||||||
3013 | else | ||||||||
3014 | aPos = static_cast<MenuFloatingWindow *>(pSFrom->pWindow.get())->GetHighlightedItem(); | ||||||||
3015 | |||||||||
3016 | pWin->SetPosInParent( aPos ); // store position to be sent in SUBMENUDEACTIVATE | ||||||||
3017 | pSFrom->ImplCallEventListeners( VclEventId::MenuSubmenuActivate, aPos ); | ||||||||
3018 | } | ||||||||
3019 | } | ||||||||
3020 | if ( bPreSelectFirst ) | ||||||||
3021 | { | ||||||||
3022 | size_t nCount = pItemList->size(); | ||||||||
3023 | for ( size_t n = 0; n < nCount; n++ ) | ||||||||
3024 | { | ||||||||
3025 | MenuItemData* pData = pItemList->GetDataFromPos( n ); | ||||||||
3026 | if ( ( pData->bEnabled | ||||||||
3027 | || !Application::GetSettings().GetStyleSettings().GetSkipDisabledInMenus() | ||||||||
3028 | ) | ||||||||
3029 | && ( pData->eType != MenuItemType::SEPARATOR ) | ||||||||
3030 | && ImplIsVisible( n ) | ||||||||
3031 | && ImplIsSelectable( n ) | ||||||||
3032 | ) | ||||||||
3033 | { | ||||||||
3034 | pWin->ChangeHighlightItem( n, false ); | ||||||||
3035 | break; | ||||||||
3036 | } | ||||||||
3037 | } | ||||||||
3038 | } | ||||||||
3039 | if ( bRealExecute
| ||||||||
3040 | { | ||||||||
3041 | pWin->Execute(); | ||||||||
3042 | if (pWin->IsDisposed()) | ||||||||
3043 | return 0; | ||||||||
3044 | |||||||||
3045 | xFocusId = pWin->GetFocusId(); | ||||||||
3046 | assert(xFocusId == nullptr && "Focus should already be restored by MenuFloatingWindow::End")(static_cast <bool> (xFocusId == nullptr && "Focus should already be restored by MenuFloatingWindow::End" ) ? void (0) : __assert_fail ("xFocusId == nullptr && \"Focus should already be restored by MenuFloatingWindow::End\"" , "/home/maarten/src/libreoffice/core/vcl/source/window/menu.cxx" , 3046, __extension__ __PRETTY_FUNCTION__)); | ||||||||
3047 | pWin->ImplEndPopupMode(FloatWinPopupEndFlags::NONE, xFocusId); | ||||||||
3048 | |||||||||
3049 | if ( nSelectedId ) // then clean up .. ( otherwise done by TH ) | ||||||||
3050 | { | ||||||||
3051 | PopupMenu* pSub = pWin->GetActivePopup(); | ||||||||
3052 | while ( pSub ) | ||||||||
3053 | { | ||||||||
3054 | pSub->ImplGetFloatingWindow()->EndPopupMode(); | ||||||||
3055 | pSub = pSub->ImplGetFloatingWindow()->GetActivePopup(); | ||||||||
3056 | } | ||||||||
3057 | } | ||||||||
3058 | pWin->doShutdown(); | ||||||||
3059 | pWindow->SetParentToDefaultWindow(); | ||||||||
3060 | pWindow.disposeAndClear(); | ||||||||
3061 | ImplClosePopupToolBox(pW); | ||||||||
3062 | ImplFlushPendingSelect(); | ||||||||
3063 | } | ||||||||
3064 | |||||||||
3065 | return bRealExecute ? nSelectedId : 0; | ||||||||
3066 | } | ||||||||
3067 | |||||||||
3068 | sal_uInt16 PopupMenu::ImplCalcVisEntries( long nMaxHeight, sal_uInt16 nStartEntry, sal_uInt16* pLastVisible ) const | ||||||||
3069 | { | ||||||||
3070 | nMaxHeight -= 2 * ImplGetFloatingWindow()->GetScrollerHeight(); | ||||||||
3071 | |||||||||
3072 | long nHeight = 0; | ||||||||
3073 | size_t nEntries = pItemList->size(); | ||||||||
3074 | sal_uInt16 nVisEntries = 0; | ||||||||
3075 | |||||||||
3076 | if ( pLastVisible ) | ||||||||
3077 | *pLastVisible = 0; | ||||||||
3078 | |||||||||
3079 | for ( size_t n = nStartEntry; n < nEntries; n++ ) | ||||||||
3080 | { | ||||||||
3081 | if ( ImplIsVisible( n ) ) | ||||||||
3082 | { | ||||||||
3083 | MenuItemData* pData = pItemList->GetDataFromPos( n ); | ||||||||
3084 | nHeight += pData->aSz.Height(); | ||||||||
3085 | if ( nHeight > nMaxHeight ) | ||||||||
3086 | break; | ||||||||
3087 | |||||||||
3088 | if ( pLastVisible ) | ||||||||
3089 | *pLastVisible = n; | ||||||||
3090 | nVisEntries++; | ||||||||
3091 | } | ||||||||
3092 | } | ||||||||
3093 | return nVisEntries; | ||||||||
3094 | } | ||||||||
3095 | |||||||||
3096 | long PopupMenu::ImplCalcHeight( sal_uInt16 nEntries ) const | ||||||||
3097 | { | ||||||||
3098 | long nHeight = 0; | ||||||||
3099 | |||||||||
3100 | sal_uInt16 nFound = 0; | ||||||||
3101 | for ( size_t n = 0; ( nFound < nEntries ) && ( n < pItemList->size() ); n++ ) | ||||||||
3102 | { | ||||||||
3103 | if ( ImplIsVisible( static_cast<sal_uInt16>(n) ) ) | ||||||||
3104 | { | ||||||||
3105 | MenuItemData* pData = pItemList->GetDataFromPos( n ); | ||||||||
3106 | nHeight += pData->aSz.Height(); | ||||||||
3107 | nFound++; | ||||||||
3108 | } | ||||||||
3109 | } | ||||||||
3110 | |||||||||
3111 | nHeight += 2*ImplGetFloatingWindow()->GetScrollerHeight(); | ||||||||
3112 | |||||||||
3113 | return nHeight; | ||||||||
3114 | } | ||||||||
3115 | |||||||||
3116 | ImplMenuDelData::ImplMenuDelData( const Menu* pMenu ) | ||||||||
3117 | : mpNext( nullptr ) | ||||||||
3118 | , mpMenu( nullptr ) | ||||||||
3119 | { | ||||||||
3120 | if( pMenu ) | ||||||||
3121 | const_cast< Menu* >( pMenu )->ImplAddDel( *this ); | ||||||||
3122 | } | ||||||||
3123 | |||||||||
3124 | ImplMenuDelData::~ImplMenuDelData() | ||||||||
3125 | { | ||||||||
3126 | if( mpMenu ) | ||||||||
3127 | const_cast< Menu* >( mpMenu.get() )->ImplRemoveDel( *this ); | ||||||||
3128 | } | ||||||||
3129 | |||||||||
3130 | /* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |
1 | /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ |
2 | /* |
3 | * This file is part of the LibreOffice project. |
4 | * |
5 | * This Source Code Form is subject to the terms of the Mozilla Public |
6 | * License, v. 2.0. If a copy of the MPL was not distributed with this |
7 | * file, You can obtain one at http://mozilla.org/MPL/2.0/. |
8 | * |
9 | * This file incorporates work covered by the following license notice: |
10 | * |
11 | * Licensed to the Apache Software Foundation (ASF) under one or more |
12 | * contributor license agreements. See the NOTICE file distributed |
13 | * with this work for additional information regarding copyright |
14 | * ownership. The ASF licenses this file to you under the Apache |
15 | * License, Version 2.0 (the "License"); you may not use this file |
16 | * except in compliance with the License. You may obtain a copy of |
17 | * the License at http://www.apache.org/licenses/LICENSE-2.0 . |
18 | */ |
19 | |
20 | #ifndef INCLUDED_VCL_PTR_HXX |
21 | #define INCLUDED_VCL_PTR_HXX |
22 | |
23 | #include <sal/config.h> |
24 | |
25 | #include <rtl/ref.hxx> |
26 | |
27 | #include <utility> |
28 | #include <type_traits> |
29 | |
30 | #ifdef DBG_UTIL |
31 | #ifndef _WIN32 |
32 | #include <vcl/vclmain.hxx> |
33 | #endif |
34 | #endif |
35 | |
36 | class VclReferenceBase; |
37 | |
38 | namespace vcl::detail { |
39 | |
40 | template<typename> |
41 | constexpr bool isIncompleteOrDerivedFromVclReferenceBase(...) { return true; } |
42 | |
43 | template<typename T> constexpr bool isIncompleteOrDerivedFromVclReferenceBase( |
44 | int (*)[sizeof(T)]) |
45 | { return std::is_base_of<VclReferenceBase, T>::value; } |
46 | |
47 | } // namespace vcl::detail |
48 | |
49 | /** |
50 | * A thin wrapper around rtl::Reference to implement the acquire and dispose semantics we want for references to vcl::Window subclasses. |
51 | * |
52 | * For more details on the design please see vcl/README.lifecycle |
53 | * |
54 | * @param reference_type must be a subclass of vcl::Window |
55 | */ |
56 | template <class reference_type> |
57 | class VclPtr |
58 | { |
59 | static_assert( |
60 | vcl::detail::isIncompleteOrDerivedFromVclReferenceBase<reference_type>( |
61 | nullptr), |
62 | "template argument type must be derived from VclReferenceBase"); |
63 | |
64 | ::rtl::Reference<reference_type> m_rInnerRef; |
65 | |
66 | public: |
67 | /** Constructor... |
68 | */ |
69 | VclPtr() |
70 | : m_rInnerRef() |
71 | {} |
72 | |
73 | /** Constructor... |
74 | */ |
75 | VclPtr (reference_type * pBody) |
76 | : m_rInnerRef(pBody) |
77 | {} |
78 | |
79 | /** Constructor... that doesn't take a ref. |
80 | */ |
81 | VclPtr (reference_type * pBody, __sal_NoAcquire) |
82 | : m_rInnerRef(pBody, SAL_NO_ACQUIRE) |
83 | {} |
84 | |
85 | /** Up-casting conversion constructor: Copies interface reference. |
86 | |
87 | Does not work for up-casts to ambiguous bases. For the special case of |
88 | up-casting to Reference< XInterface >, see the corresponding conversion |
89 | operator. |
90 | |
91 | @param rRef another reference |
92 | */ |
93 | template< class derived_type > |
94 | VclPtr( |
95 | const VclPtr< derived_type > & rRef, |
96 | typename std::enable_if< |
97 | std::is_base_of<reference_type, derived_type>::value, int>::type |
98 | = 0 ) |
99 | : m_rInnerRef( static_cast<reference_type*>(rRef) ) |
100 | { |
101 | } |
102 | |
103 | #if defined(DBG_UTIL) && !defined(_WIN32) |
104 | virtual ~VclPtr() |
105 | { |
106 | assert(m_rInnerRef.get() == nullptr || vclmain::isAlive())(static_cast <bool> (m_rInnerRef.get() == nullptr || vclmain ::isAlive()) ? void (0) : __assert_fail ("m_rInnerRef.get() == nullptr || vclmain::isAlive()" , "/home/maarten/src/libreoffice/core/include/vcl/vclptr.hxx" , 106, __extension__ __PRETTY_FUNCTION__)); |
107 | // We can be one of the intermediate counts, but if we are the last |
108 | // VclPtr keeping this object alive, then something forgot to call dispose(). |
109 | assert((!m_rInnerRef.get() || m_rInnerRef->isDisposed() || m_rInnerRef->getRefCount() > 1)(static_cast <bool> ((!m_rInnerRef.get() || m_rInnerRef ->isDisposed() || m_rInnerRef->getRefCount() > 1) && "someone forgot to call dispose()") ? void (0) : __assert_fail ("(!m_rInnerRef.get() || m_rInnerRef->isDisposed() || m_rInnerRef->getRefCount() > 1) && \"someone forgot to call dispose()\"" , "/home/maarten/src/libreoffice/core/include/vcl/vclptr.hxx" , 110, __extension__ __PRETTY_FUNCTION__)) |
110 | && "someone forgot to call dispose()")(static_cast <bool> ((!m_rInnerRef.get() || m_rInnerRef ->isDisposed() || m_rInnerRef->getRefCount() > 1) && "someone forgot to call dispose()") ? void (0) : __assert_fail ("(!m_rInnerRef.get() || m_rInnerRef->isDisposed() || m_rInnerRef->getRefCount() > 1) && \"someone forgot to call dispose()\"" , "/home/maarten/src/libreoffice/core/include/vcl/vclptr.hxx" , 110, __extension__ __PRETTY_FUNCTION__)); |
111 | } |
112 | VclPtr(VclPtr const &) = default; |
113 | VclPtr(VclPtr &&) = default; |
114 | VclPtr & operator =(VclPtr const &) = default; |
115 | VclPtr & operator =(VclPtr &&) = default; |
116 | #endif |
117 | |
118 | /** |
119 | * A construction helper for VclPtr. Since VclPtr types are created |
120 | * with a reference-count of one - to help fit into the existing |
121 | * code-flow; this helps us to construct them easily. |
122 | * |
123 | * For more details on the design please see vcl/README.lifecycle |
124 | * |
125 | * @tparam reference_type must be a subclass of vcl::Window |
126 | */ |
127 | template<typename... Arg> [[nodiscard]] static VclPtr< reference_type > Create(Arg &&... arg) |
128 | { |
129 | return VclPtr< reference_type >( new reference_type(std::forward<Arg>(arg)...), SAL_NO_ACQUIRE ); |
130 | } |
131 | |
132 | /** Probably most common used: handle->someBodyOp(). |
133 | */ |
134 | reference_type * operator->() const |
135 | { |
136 | return m_rInnerRef.get(); |
137 | } |
138 | |
139 | /** Get the body. Can be used instead of operator->(). |
140 | I.e. handle->someBodyOp() and handle.get()->someBodyOp() |
141 | are the same. |
142 | */ |
143 | reference_type * get() const |
144 | { |
145 | return m_rInnerRef.get(); |
146 | } |
147 | |
148 | void set(reference_type *pBody) |
149 | { |
150 | m_rInnerRef.set(pBody); |
151 | } |
152 | |
153 | void reset(reference_type *pBody) |
154 | { |
155 | m_rInnerRef.set(pBody); |
156 | } |
157 | |
158 | /** Up-casting copy assignment operator. |
159 | |
160 | Does not work for up-casts to ambiguous bases. |
161 | |
162 | @param rRef another reference |
163 | */ |
164 | template<typename derived_type> |
165 | typename std::enable_if< |
166 | std::is_base_of<reference_type, derived_type>::value, |
167 | VclPtr &>::type |
168 | operator =(VclPtr<derived_type> const & rRef) |
169 | { |
170 | m_rInnerRef.set(rRef.get()); |
171 | return *this; |
172 | } |
173 | |
174 | VclPtr & operator =(reference_type * pBody) |
175 | { |
176 | m_rInnerRef.set(pBody); |
177 | return *this; |
178 | } |
179 | |
180 | operator reference_type * () const |
181 | { |
182 | return m_rInnerRef.get(); |
183 | } |
184 | |
185 | explicit operator bool () const |
186 | { |
187 | return m_rInnerRef.get() != nullptr; |
188 | } |
189 | |
190 | void clear() |
191 | { |
192 | m_rInnerRef.clear(); |
193 | } |
194 | |
195 | void reset() |
196 | { |
197 | m_rInnerRef.clear(); |
198 | } |
199 | |
200 | void disposeAndClear() |
201 | { |
202 | // hold it alive for the lifetime of this method |
203 | ::rtl::Reference<reference_type> aTmp(m_rInnerRef); |
204 | m_rInnerRef.clear(); // we should use some 'swap' method ideally ;-) |
205 | if (aTmp.get()) { |
206 | aTmp->disposeOnce(); |
207 | } |
208 | } |
209 | |
210 | /** Needed to place VclPtr's into STL collection. |
211 | */ |
212 | bool operator< (const VclPtr<reference_type> & handle) const |
213 | { |
214 | return (m_rInnerRef < handle.m_rInnerRef); |
215 | } |
216 | }; // class VclPtr |
217 | |
218 | template<typename T1, typename T2> |
219 | inline bool operator ==(VclPtr<T1> const & p1, VclPtr<T2> const & p2) { |
220 | return p1.get() == p2.get(); |
221 | } |
222 | |
223 | template<typename T> inline bool operator ==(VclPtr<T> const & p1, T const * p2) |
224 | { |
225 | return p1.get() == p2; |
226 | } |
227 | |
228 | template<typename T> inline bool operator ==(VclPtr<T> const & p1, T * p2) { |
229 | return p1.get() == p2; |
230 | } |
231 | |
232 | template<typename T> inline bool operator ==(T const * p1, VclPtr<T> const & p2) |
233 | { |
234 | return p1 == p2.get(); |
235 | } |
236 | |
237 | template<typename T> inline bool operator ==(T * p1, VclPtr<T> const & p2) { |
238 | return p1 == p2.get(); |
239 | } |
240 | |
241 | template<typename T1, typename T2> |
242 | inline bool operator !=(VclPtr<T1> const & p1, VclPtr<T2> const & p2) { |
243 | return !(p1 == p2); |
244 | } |
245 | |
246 | template<typename T> inline bool operator !=(VclPtr<T> const & p1, T const * p2) |
247 | { |
248 | return !(p1 == p2); |
249 | } |
250 | |
251 | template<typename T> inline bool operator !=(VclPtr<T> const & p1, T * p2) { |
252 | return !(p1 == p2); |
253 | } |
254 | |
255 | template<typename T> inline bool operator !=(T const * p1, VclPtr<T> const & p2) |
256 | { |
257 | return !(p1 == p2); |
258 | } |
259 | |
260 | template<typename T> inline bool operator !=(T * p1, VclPtr<T> const & p2) { |
261 | return !(p1 == p2); |
262 | } |
263 | |
264 | /** |
265 | * A construction helper for a temporary VclPtr. Since VclPtr types |
266 | * are created with a reference-count of one - to help fit into |
267 | * the existing code-flow; this helps us to construct them easily. |
268 | * see also VclPtr::Create and ScopedVclPtr |
269 | * |
270 | * For more details on the design please see vcl/README.lifecycle |
271 | * |
272 | * @param reference_type must be a subclass of vcl::Window |
273 | */ |
274 | template <class reference_type> |
275 | class SAL_WARN_UNUSED__attribute__((warn_unused)) VclPtrInstance final : public VclPtr<reference_type> |
276 | { |
277 | public: |
278 | template<typename... Arg> VclPtrInstance(Arg &&... arg) |
279 | : VclPtr<reference_type>( new reference_type(std::forward<Arg>(arg)...), SAL_NO_ACQUIRE ) |
280 | { |
281 | } |
282 | |
283 | /** |
284 | * Override and disallow this, to prevent people accidentally calling it and actually |
285 | * getting VclPtr::Create and getting a naked VclPtr<> instance |
286 | */ |
287 | template<typename... Arg> static VclPtrInstance< reference_type > Create(Arg &&... ) = delete; |
288 | }; |
289 | |
290 | template <class reference_type> |
291 | class ScopedVclPtr : public VclPtr<reference_type> |
292 | { |
293 | public: |
294 | /** Constructor... |
295 | */ |
296 | ScopedVclPtr() |
297 | : VclPtr<reference_type>() |
298 | {} |
299 | |
300 | /** Constructor |
301 | */ |
302 | ScopedVclPtr (reference_type * pBody) |
303 | : VclPtr<reference_type>(pBody) |
304 | {} |
305 | |
306 | /** Copy constructor... |
307 | */ |
308 | ScopedVclPtr (const VclPtr<reference_type> & handle) |
309 | : VclPtr<reference_type>(handle) |
310 | {} |
311 | |
312 | /** |
313 | Assignment that releases the last reference. |
314 | */ |
315 | void disposeAndReset(reference_type *pBody) |
316 | { |
317 | if (pBody != this->get()) { |
318 | VclPtr<reference_type>::disposeAndClear(); |
319 | VclPtr<reference_type>::set(pBody); |
320 | } |
321 | } |
322 | |
323 | /** |
324 | Assignment that releases the last reference. |
325 | */ |
326 | ScopedVclPtr<reference_type>& operator = (reference_type * pBody) |
327 | { |
328 | disposeAndReset(pBody); |
329 | return *this; |
330 | } |
331 | |
332 | /** Up-casting conversion constructor: Copies interface reference. |
333 | |
334 | Does not work for up-casts to ambiguous bases. For the special case of |
335 | up-casting to Reference< XInterface >, see the corresponding conversion |
336 | operator. |
337 | |
338 | @param rRef another reference |
339 | */ |
340 | template< class derived_type > |
341 | ScopedVclPtr( |
342 | const VclPtr< derived_type > & rRef, |
343 | typename std::enable_if< |
344 | std::is_base_of<reference_type, derived_type>::value, int>::type |
345 | = 0 ) |
346 | : VclPtr<reference_type>( rRef ) |
347 | { |
348 | } |
349 | |
350 | /** Up-casting assignment operator. |
351 | |
352 | Does not work for up-casts to ambiguous bases. |
353 | |
354 | @param rRef another VclPtr |
355 | */ |
356 | template<typename derived_type> |
357 | typename std::enable_if< |
358 | std::is_base_of<reference_type, derived_type>::value, |
359 | ScopedVclPtr &>::type |
360 | operator =(VclPtr<derived_type> const & rRef) |
361 | { |
362 | disposeAndReset(rRef.get()); |
363 | return *this; |
364 | } |
365 | |
366 | /** |
367 | * Override and disallow this, to prevent people accidentally calling it and actually |
368 | * getting VclPtr::Create and getting a naked VclPtr<> instance |
369 | */ |
370 | template<typename... Arg> static ScopedVclPtr< reference_type > Create(Arg &&... ) = delete; |
371 | |
372 | ~ScopedVclPtr() |
373 | { |
374 | VclPtr<reference_type>::disposeAndClear(); |
375 | assert(VclPtr<reference_type>::get() == nullptr)(static_cast <bool> (VclPtr<reference_type>::get( ) == nullptr) ? void (0) : __assert_fail ("VclPtr<reference_type>::get() == nullptr" , "/home/maarten/src/libreoffice/core/include/vcl/vclptr.hxx" , 375, __extension__ __PRETTY_FUNCTION__)); // make sure there are no lingering references |
376 | } |
377 | |
378 | private: |
379 | // Most likely we don't want this default copy-constructor. |
380 | ScopedVclPtr (const ScopedVclPtr<reference_type> &) = delete; |
381 | // And certainly we don't want a default assignment operator. |
382 | ScopedVclPtr<reference_type>& operator = (const ScopedVclPtr<reference_type> &) = delete; |
383 | // And disallow reset as that doesn't call disposeAndClear on the original reference |
384 | void reset() = delete; |
385 | void reset(reference_type *pBody) = delete; |
386 | |
387 | protected: |
388 | ScopedVclPtr (reference_type * pBody, __sal_NoAcquire) |
389 | : VclPtr<reference_type>(pBody, SAL_NO_ACQUIRE) |
390 | {} |
391 | }; |
392 | |
393 | /** |
394 | * A construction helper for ScopedVclPtr. Since VclPtr types are created |
395 | * with a reference-count of one - to help fit into the existing |
396 | * code-flow; this helps us to construct them easily. |
397 | * |
398 | * For more details on the design please see vcl/README.lifecycle |
399 | * |
400 | * @param reference_type must be a subclass of vcl::Window |
401 | */ |
402 | #if defined _MSC_VER |
403 | #pragma warning(push) |
404 | #pragma warning(disable: 4521) // " multiple copy constructors specified" |
405 | #endif |
406 | template <class reference_type> |
407 | class SAL_WARN_UNUSED__attribute__((warn_unused)) ScopedVclPtrInstance final : public ScopedVclPtr<reference_type> |
408 | { |
409 | public: |
410 | template<typename... Arg> ScopedVclPtrInstance(Arg &&... arg) |
411 | : ScopedVclPtr<reference_type>( new reference_type(std::forward<Arg>(arg)...), SAL_NO_ACQUIRE ) |
412 | { |
413 | } |
414 | |
415 | /** |
416 | * Override and disallow this, to prevent people accidentally calling it and actually |
417 | * getting VclPtr::Create and getting a naked VclPtr<> instance |
418 | */ |
419 | template<typename... Arg> static ScopedVclPtrInstance< reference_type > Create(Arg &&...) = delete; |
420 | |
421 | private: |
422 | // Prevent the above perfect forwarding ctor from hijacking (accidental) |
423 | // attempts at ScopedVclPtrInstance copy construction (where the hijacking |
424 | // would typically lead to somewhat obscure error messages); both non-const |
425 | // and const variants are needed here, as the ScopedVclPtr base class has a |
426 | // const--variant copy ctor, so the implicitly declared copy ctor for |
427 | // ScopedVclPtrInstance would also be the const variant, so non-const copy |
428 | // construction attempts would be hijacked by the perfect forwarding ctor; |
429 | // but if we only declared a non-const variant here, the const variant would |
430 | // no longer be implicitly declared (as there would already be an explicitly |
431 | // declared copy ctor), so const copy construction attempts would then be |
432 | // hijacked by the perfect forwarding ctor: |
433 | ScopedVclPtrInstance(ScopedVclPtrInstance &) = delete; |
434 | ScopedVclPtrInstance(ScopedVclPtrInstance const &) = delete; |
435 | }; |
436 | #if defined _MSC_VER |
437 | #pragma warning(pop) |
438 | #endif |
439 | |
440 | #endif // INCLUDED_VCL_PTR_HXX |
441 | |
442 | /* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |
1 | /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ | ||||||||
2 | /* | ||||||||
3 | * This file is part of the LibreOffice project. | ||||||||
4 | * | ||||||||
5 | * This Source Code Form is subject to the terms of the Mozilla Public | ||||||||
6 | * License, v. 2.0. If a copy of the MPL was not distributed with this | ||||||||
7 | * file, You can obtain one at http://mozilla.org/MPL/2.0/. | ||||||||
8 | * | ||||||||
9 | * This file incorporates work covered by the following license notice: | ||||||||
10 | * | ||||||||
11 | * Licensed to the Apache Software Foundation (ASF) under one or more | ||||||||
12 | * contributor license agreements. See the NOTICE file distributed | ||||||||
13 | * with this work for additional information regarding copyright | ||||||||
14 | * ownership. The ASF licenses this file to you under the Apache | ||||||||
15 | * License, Version 2.0 (the "License"); you may not use this file | ||||||||
16 | * except in compliance with the License. You may obtain a copy of | ||||||||
17 | * the License at http://www.apache.org/licenses/LICENSE-2.0 . | ||||||||
18 | */ | ||||||||
19 | |||||||||
20 | #ifndef INCLUDED_RTL_REF_HXX | ||||||||
21 | #define INCLUDED_RTL_REF_HXX | ||||||||
22 | |||||||||
23 | #include "sal/config.h" | ||||||||
24 | |||||||||
25 | #include <cassert> | ||||||||
26 | #include <cstddef> | ||||||||
27 | #include <functional> | ||||||||
28 | #ifdef LIBO_INTERNAL_ONLY1 | ||||||||
29 | #include <type_traits> | ||||||||
30 | #endif | ||||||||
31 | |||||||||
32 | #include "sal/types.h" | ||||||||
33 | |||||||||
34 | namespace rtl | ||||||||
35 | { | ||||||||
36 | |||||||||
37 | /** Template reference class for reference type. | ||||||||
38 | */ | ||||||||
39 | template <class reference_type> | ||||||||
40 | class Reference | ||||||||
41 | { | ||||||||
42 | /** The <b>reference_type</b> body pointer. | ||||||||
43 | */ | ||||||||
44 | reference_type * m_pBody; | ||||||||
45 | |||||||||
46 | |||||||||
47 | public: | ||||||||
48 | /** Constructor... | ||||||||
49 | */ | ||||||||
50 | Reference() | ||||||||
51 | : m_pBody (NULL__null) | ||||||||
52 | {} | ||||||||
53 | |||||||||
54 | |||||||||
55 | /** Constructor... | ||||||||
56 | */ | ||||||||
57 | Reference (reference_type * pBody, __sal_NoAcquire) | ||||||||
58 | : m_pBody (pBody) | ||||||||
59 | { | ||||||||
60 | } | ||||||||
61 | |||||||||
62 | /** Constructor... | ||||||||
63 | */ | ||||||||
64 | Reference (reference_type * pBody) | ||||||||
65 | : m_pBody (pBody) | ||||||||
66 | { | ||||||||
67 | if (m_pBody) | ||||||||
68 | m_pBody->acquire(); | ||||||||
69 | } | ||||||||
70 | |||||||||
71 | /** Copy constructor... | ||||||||
72 | */ | ||||||||
73 | Reference (const Reference<reference_type> & handle) | ||||||||
74 | : m_pBody (handle.m_pBody) | ||||||||
75 | { | ||||||||
76 | if (m_pBody) | ||||||||
77 | m_pBody->acquire(); | ||||||||
78 | } | ||||||||
79 | |||||||||
80 | #ifdef LIBO_INTERNAL_ONLY1 | ||||||||
81 | /** Move constructor... | ||||||||
82 | */ | ||||||||
83 | Reference (Reference<reference_type> && handle) noexcept | ||||||||
84 | : m_pBody (handle.m_pBody) | ||||||||
85 | { | ||||||||
86 | handle.m_pBody = nullptr; | ||||||||
87 | } | ||||||||
88 | #endif | ||||||||
89 | |||||||||
90 | #if defined LIBO_INTERNAL_ONLY1 | ||||||||
91 | /** Up-casting conversion constructor: Copies interface reference. | ||||||||
92 | |||||||||
93 | Does not work for up-casts to ambiguous bases. | ||||||||
94 | |||||||||
95 | @param rRef another reference | ||||||||
96 | */ | ||||||||
97 | template< class derived_type > | ||||||||
98 | inline Reference( | ||||||||
99 | const Reference< derived_type > & rRef, | ||||||||
100 | std::enable_if_t<std::is_base_of_v<reference_type, derived_type>, int> = 0 ) | ||||||||
101 | : m_pBody (rRef.get()) | ||||||||
102 | { | ||||||||
103 | if (m_pBody) | ||||||||
104 | m_pBody->acquire(); | ||||||||
105 | } | ||||||||
106 | #endif | ||||||||
107 | |||||||||
108 | /** Destructor... | ||||||||
109 | */ | ||||||||
110 | ~Reference() COVERITY_NOEXCEPT_FALSE | ||||||||
111 | { | ||||||||
112 | if (m_pBody) | ||||||||
113 | m_pBody->release(); | ||||||||
114 | } | ||||||||
115 | |||||||||
116 | /** Set... | ||||||||
117 | Similar to assignment. | ||||||||
118 | */ | ||||||||
119 | Reference<reference_type> & | ||||||||
120 | SAL_CALL set (reference_type * pBody) | ||||||||
121 | { | ||||||||
122 | if (pBody) | ||||||||
123 | pBody->acquire(); | ||||||||
124 | reference_type * const pOld = m_pBody; | ||||||||
125 | m_pBody = pBody; | ||||||||
126 | if (pOld) | ||||||||
127 | pOld->release(); | ||||||||
128 | return *this; | ||||||||
129 | } | ||||||||
130 | |||||||||
131 | /** Assignment. | ||||||||
132 | Unbinds this instance from its body (if bound) and | ||||||||
133 | bind it to the body represented by the handle. | ||||||||
134 | */ | ||||||||
135 | Reference<reference_type> & | ||||||||
136 | SAL_CALL operator= (const Reference<reference_type> & handle) | ||||||||
137 | { | ||||||||
138 | return set( handle.m_pBody ); | ||||||||
139 | } | ||||||||
140 | |||||||||
141 | #ifdef LIBO_INTERNAL_ONLY1 | ||||||||
142 | /** Assignment. | ||||||||
143 | * Unbinds this instance from its body (if bound), | ||||||||
144 | * bind it to the body represented by the handle, and | ||||||||
145 | * set the body represented by the handle to nullptr. | ||||||||
146 | */ | ||||||||
147 | Reference<reference_type> & | ||||||||
148 | operator= (Reference<reference_type> && handle) | ||||||||
149 | { | ||||||||
150 | // self-movement guts ourself | ||||||||
151 | if (m_pBody) | ||||||||
152 | m_pBody->release(); | ||||||||
153 | m_pBody = handle.m_pBody; | ||||||||
154 | handle.m_pBody = nullptr; | ||||||||
155 | return *this; | ||||||||
156 | } | ||||||||
157 | #endif | ||||||||
158 | |||||||||
159 | /** Assignment... | ||||||||
160 | */ | ||||||||
161 | Reference<reference_type> & | ||||||||
162 | SAL_CALL operator= (reference_type * pBody) | ||||||||
163 | { | ||||||||
164 | return set( pBody ); | ||||||||
165 | } | ||||||||
166 | |||||||||
167 | /** Unbind the body from this handle. | ||||||||
168 | Note that for a handle representing a large body, | ||||||||
169 | "handle.clear().set(new body());" _might_ | ||||||||
170 | perform a little bit better than "handle.set(new body());", | ||||||||
171 | since in the second case two large objects exist in memory | ||||||||
172 | (the old body and the new body). | ||||||||
173 | */ | ||||||||
174 | Reference<reference_type> & SAL_CALL clear() | ||||||||
175 | { | ||||||||
176 | if (m_pBody
| ||||||||
177 | { | ||||||||
178 | reference_type * const pOld = m_pBody; | ||||||||
179 | m_pBody = NULL__null; | ||||||||
180 | pOld->release(); | ||||||||
181 | } | ||||||||
182 | return *this; | ||||||||
183 | } | ||||||||
184 | |||||||||
185 | |||||||||
186 | /** Get the body. Can be used instead of operator->(). | ||||||||
187 | I.e. handle->someBodyOp() and handle.get()->someBodyOp() | ||||||||
188 | are the same. | ||||||||
189 | */ | ||||||||
190 | reference_type * SAL_CALL get() const | ||||||||
191 | { | ||||||||
192 | return m_pBody; | ||||||||
| |||||||||
193 | } | ||||||||
194 | |||||||||
195 | |||||||||
196 | /** Probably most common used: handle->someBodyOp(). | ||||||||
197 | */ | ||||||||
198 | reference_type * SAL_CALL operator->() const | ||||||||
199 | { | ||||||||
200 | assert(m_pBody != NULL)(static_cast <bool> (m_pBody != __null) ? void (0) : __assert_fail ("m_pBody != NULL", "/home/maarten/src/libreoffice/core/include/rtl/ref.hxx" , 200, __extension__ __PRETTY_FUNCTION__)); | ||||||||
201 | return m_pBody; | ||||||||
202 | } | ||||||||
203 | |||||||||
204 | |||||||||
205 | /** Allows (*handle).someBodyOp(). | ||||||||
206 | */ | ||||||||
207 | reference_type & SAL_CALL operator*() const | ||||||||
208 | { | ||||||||
209 | assert(m_pBody != NULL)(static_cast <bool> (m_pBody != __null) ? void (0) : __assert_fail ("m_pBody != NULL", "/home/maarten/src/libreoffice/core/include/rtl/ref.hxx" , 209, __extension__ __PRETTY_FUNCTION__)); | ||||||||
210 | return *m_pBody; | ||||||||
211 | } | ||||||||
212 | |||||||||
213 | |||||||||
214 | /** Returns True if the handle does point to a valid body. | ||||||||
215 | */ | ||||||||
216 | bool SAL_CALL is() const | ||||||||
217 | { | ||||||||
218 | return (m_pBody != NULL__null); | ||||||||
219 | } | ||||||||
220 | |||||||||
221 | #if defined LIBO_INTERNAL_ONLY1 | ||||||||
222 | /** Returns True if the handle does point to a valid body. | ||||||||
223 | */ | ||||||||
224 | explicit operator bool() const | ||||||||
225 | { | ||||||||
226 | return is(); | ||||||||
227 | } | ||||||||
228 | #endif | ||||||||
229 | |||||||||
230 | /** Returns True if this points to pBody. | ||||||||
231 | */ | ||||||||
232 | bool SAL_CALL operator== (const reference_type * pBody) const | ||||||||
233 | { | ||||||||
234 | return (m_pBody == pBody); | ||||||||
235 | } | ||||||||
236 | |||||||||
237 | |||||||||
238 | /** Returns True if handle points to the same body. | ||||||||
239 | */ | ||||||||
240 | bool | ||||||||
241 | SAL_CALL operator== (const Reference<reference_type> & handle) const | ||||||||
242 | { | ||||||||
243 | return (m_pBody == handle.m_pBody); | ||||||||
244 | } | ||||||||
245 | |||||||||
246 | |||||||||
247 | /** Needed to place References into STL collection. | ||||||||
248 | */ | ||||||||
249 | bool | ||||||||
250 | SAL_CALL operator!= (const Reference<reference_type> & handle) const | ||||||||
251 | { | ||||||||
252 | return (m_pBody != handle.m_pBody); | ||||||||
253 | } | ||||||||
254 | |||||||||
255 | |||||||||
256 | /** Needed to place References into STL collection. | ||||||||
257 | */ | ||||||||
258 | bool | ||||||||
259 | SAL_CALL operator< (const Reference<reference_type> & handle) const | ||||||||
260 | { | ||||||||
261 | return (m_pBody < handle.m_pBody); | ||||||||
262 | } | ||||||||
263 | |||||||||
264 | |||||||||
265 | /** Needed to place References into STL collection. | ||||||||
266 | */ | ||||||||
267 | bool | ||||||||
268 | SAL_CALL operator> (const Reference<reference_type> & handle) const | ||||||||
269 | { | ||||||||
270 | return (m_pBody > handle.m_pBody); | ||||||||
271 | } | ||||||||
272 | }; | ||||||||
273 | |||||||||
274 | } // namespace rtl | ||||||||
275 | |||||||||
276 | #if defined LIBO_INTERNAL_ONLY1 | ||||||||
277 | namespace std | ||||||||
278 | { | ||||||||
279 | |||||||||
280 | /// @cond INTERNAL | ||||||||
281 | /** | ||||||||
282 | Make rtl::Reference hashable by default for use in STL containers. | ||||||||
283 | |||||||||
284 | @since LibreOffice 6.3 | ||||||||
285 | */ | ||||||||
286 | template<typename T> | ||||||||
287 | struct hash<::rtl::Reference<T>> | ||||||||
288 | { | ||||||||
289 | std::size_t operator()(::rtl::Reference<T> const & s) const | ||||||||
290 | { return std::size_t(s.get()); } | ||||||||
291 | }; | ||||||||
292 | /// @endcond | ||||||||
293 | |||||||||
294 | } | ||||||||
295 | |||||||||
296 | #endif | ||||||||
297 | |||||||||
298 | #endif /* ! INCLUDED_RTL_REF_HXX */ | ||||||||
299 | |||||||||
300 | /* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |
1 | /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ |
2 | /* |
3 | * This file is part of the LibreOffice project. |
4 | * |
5 | * This Source Code Form is subject to the terms of the Mozilla Public |
6 | * License, v. 2.0. If a copy of the MPL was not distributed with this |
7 | * file, You can obtain one at http://mozilla.org/MPL/2.0/. |
8 | * |
9 | * This file incorporates work covered by the following license notice: |
10 | * |
11 | * Licensed to the Apache Software Foundation (ASF) under one or more |
12 | * contributor license agreements. See the NOTICE file distributed |
13 | * with this work for additional information regarding copyright |
14 | * ownership. The ASF licenses this file to you under the Apache |
15 | * License, Version 2.0 (the "License"); you may not use this file |
16 | * except in compliance with the License. You may obtain a copy of |
17 | * the License at http://www.apache.org/licenses/LICENSE-2.0 . |
18 | */ |
19 | #ifndef INCLUDED_VCL_Reference_HXX |
20 | #define INCLUDED_VCL_Reference_HXX |
21 | |
22 | #include <vcl/dllapi.h> |
23 | #include <osl/interlck.h> |
24 | |
25 | class VCL_DLLPUBLIC__attribute__ ((visibility("default"))) VclReferenceBase |
26 | { |
27 | mutable oslInterlockedCount mnRefCnt; |
28 | |
29 | template<typename T> friend class VclPtr; |
30 | |
31 | public: |
32 | void acquire() const |
33 | { |
34 | osl_atomic_increment(&mnRefCnt)__sync_add_and_fetch((&mnRefCnt), 1); |
35 | } |
36 | |
37 | void release() const |
38 | { |
39 | if (osl_atomic_decrement(&mnRefCnt)__sync_sub_and_fetch((&mnRefCnt), 1) == 0) |
40 | delete this; |
41 | } |
42 | #ifdef DBG_UTIL |
43 | #ifndef _WIN32 |
44 | sal_Int32 getRefCount() const { return mnRefCnt; } |
45 | #endif |
46 | #endif |
47 | |
48 | |
49 | private: |
50 | VclReferenceBase(const VclReferenceBase&) = delete; |
51 | VclReferenceBase& operator=(const VclReferenceBase&) = delete; |
52 | |
53 | bool mbDisposed : 1; |
54 | |
55 | protected: |
56 | VclReferenceBase(); |
57 | protected: |
58 | virtual ~VclReferenceBase(); |
59 | |
60 | protected: |
61 | virtual void dispose(); |
62 | |
63 | public: |
64 | void disposeOnce(); |
65 | bool isDisposed() const { return mbDisposed; } |
66 | |
67 | }; |
68 | #endif |