File: | home/maarten/src/libreoffice/core/vcl/source/control/imivctl1.cxx |
Warning: | line 2709, column 24 Access to field 'pblink' results in a dereference of a null pointer (loaded from field 'pHead') |
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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 | |||||||||
21 | #include <limits.h> | ||||||||
22 | #include <osl/diagnose.h> | ||||||||
23 | #include <tools/debug.hxx> | ||||||||
24 | #include <vcl/wall.hxx> | ||||||||
25 | #include <vcl/help.hxx> | ||||||||
26 | #include <vcl/decoview.hxx> | ||||||||
27 | #include <vcl/event.hxx> | ||||||||
28 | #include <vcl/svapp.hxx> | ||||||||
29 | #include <tools/poly.hxx> | ||||||||
30 | #include <vcl/lineinfo.hxx> | ||||||||
31 | #include <vcl/i18nhelp.hxx> | ||||||||
32 | #include <vcl/mnemonic.hxx> | ||||||||
33 | #include <vcl/settings.hxx> | ||||||||
34 | #include <vcl/commandevent.hxx> | ||||||||
35 | |||||||||
36 | #include <vcl/toolkit/ivctrl.hxx> | ||||||||
37 | #include "imivctl.hxx" | ||||||||
38 | |||||||||
39 | #include <algorithm> | ||||||||
40 | #include <memory> | ||||||||
41 | #include <vcl/idle.hxx> | ||||||||
42 | |||||||||
43 | constexpr auto DRAWTEXT_FLAGS_ICON = | ||||||||
44 | DrawTextFlags::Center | DrawTextFlags::Top | DrawTextFlags::EndEllipsis | | ||||||||
45 | DrawTextFlags::Clip | DrawTextFlags::MultiLine | DrawTextFlags::WordBreak | DrawTextFlags::Mnemonic; | ||||||||
46 | |||||||||
47 | #define DRAWTEXT_FLAGS_SMALLICON(DrawTextFlags::Left|DrawTextFlags::EndEllipsis|DrawTextFlags ::Clip) (DrawTextFlags::Left|DrawTextFlags::EndEllipsis|DrawTextFlags::Clip) | ||||||||
48 | |||||||||
49 | #define EVENTID_SHOW_CURSOR(reinterpret_cast<void*>(1)) (reinterpret_cast<void*>(1)) | ||||||||
50 | #define EVENTID_ADJUST_SCROLLBARS(reinterpret_cast<void*>(2)) (reinterpret_cast<void*>(2)) | ||||||||
51 | |||||||||
52 | SvxIconChoiceCtrl_Impl::SvxIconChoiceCtrl_Impl( | ||||||||
53 | SvtIconChoiceCtrl* pCurView, | ||||||||
54 | WinBits nWinStyle | ||||||||
55 | ) : | ||||||||
56 | aVerSBar( VclPtr<ScrollBar>::Create(pCurView, WB_DRAG | WB_VSCROLL) ), | ||||||||
57 | aHorSBar( VclPtr<ScrollBar>::Create(pCurView, WB_DRAG | WB_HSCROLL) ), | ||||||||
58 | aScrBarBox( VclPtr<ScrollBarBox>::Create(pCurView) ), | ||||||||
59 | aAutoArrangeIdle ( "svtools contnr SvxIconChoiceCtrl_Impl AutoArrange" ), | ||||||||
60 | aDocRectChangedIdle ( "svtools contnr SvxIconChoiceCtrl_Impl DocRectChanged" ), | ||||||||
61 | aVisRectChangedIdle ( "svtools contnr SvxIconChoiceCtrl_Impl VisRectChanged" ), | ||||||||
62 | aCallSelectHdlIdle ( "svtools contnr SvxIconChoiceCtrl_Impl CallSelectHdl" ), | ||||||||
63 | aImageSize( 32 * pCurView->GetDPIScaleFactor(), 32 * pCurView->GetDPIScaleFactor()), | ||||||||
64 | pView(pCurView), nMaxVirtWidth(DEFAULT_MAX_VIRT_WIDTH200), nMaxVirtHeight(DEFAULT_MAX_VIRT_HEIGHT200), | ||||||||
65 | nFlags(IconChoiceFlags::NONE), nUserEventAdjustScrBars(nullptr), | ||||||||
66 | pCurHighlightFrame(nullptr), bHighlightFramePressed(false), pHead(nullptr), pCursor(nullptr), | ||||||||
67 | pHdlEntry(nullptr), | ||||||||
68 | pAnchor(nullptr), eTextMode(SvxIconChoiceCtrlTextMode::Short), | ||||||||
69 | eSelectionMode(SelectionMode::Multiple), ePositionMode(SvxIconChoiceCtrlPositionMode::Free), | ||||||||
70 | bUpdateMode(true) | ||||||||
71 | { | ||||||||
72 | SetStyle( nWinStyle ); | ||||||||
73 | pImpCursor.reset( new IcnCursor_Impl( this ) ); | ||||||||
74 | pGridMap.reset( new IcnGridMap_Impl( this ) ); | ||||||||
75 | |||||||||
76 | aVerSBar->SetScrollHdl( LINK( this, SvxIconChoiceCtrl_Impl, ScrollUpDownHdl )::tools::detail::makeLink( ::tools::detail::castTo<SvxIconChoiceCtrl_Impl *>(this), &SvxIconChoiceCtrl_Impl::LinkStubScrollUpDownHdl ) ); | ||||||||
77 | aHorSBar->SetScrollHdl( LINK( this, SvxIconChoiceCtrl_Impl, ScrollLeftRightHdl )::tools::detail::makeLink( ::tools::detail::castTo<SvxIconChoiceCtrl_Impl *>(this), &SvxIconChoiceCtrl_Impl::LinkStubScrollLeftRightHdl ) ); | ||||||||
78 | |||||||||
79 | nHorSBarHeight = aHorSBar->GetSizePixel().Height(); | ||||||||
80 | nVerSBarWidth = aVerSBar->GetSizePixel().Width(); | ||||||||
81 | |||||||||
82 | aAutoArrangeIdle.SetPriority( TaskPriority::HIGH_IDLE ); | ||||||||
83 | aAutoArrangeIdle.SetInvokeHandler(LINK(this,SvxIconChoiceCtrl_Impl,AutoArrangeHdl)::tools::detail::makeLink( ::tools::detail::castTo<SvxIconChoiceCtrl_Impl *>(this), &SvxIconChoiceCtrl_Impl::LinkStubAutoArrangeHdl )); | ||||||||
84 | aAutoArrangeIdle.SetDebugName( "svtools::SvxIconChoiceCtrl_Impl aAutoArrangeIdle" ); | ||||||||
85 | |||||||||
86 | aCallSelectHdlIdle.SetPriority( TaskPriority::LOWEST ); | ||||||||
87 | aCallSelectHdlIdle.SetInvokeHandler( LINK(this,SvxIconChoiceCtrl_Impl,CallSelectHdlHdl)::tools::detail::makeLink( ::tools::detail::castTo<SvxIconChoiceCtrl_Impl *>(this), &SvxIconChoiceCtrl_Impl::LinkStubCallSelectHdlHdl )); | ||||||||
88 | aCallSelectHdlIdle.SetDebugName( "svtools::SvxIconChoiceCtrl_Impl aCallSelectHdlIdle" ); | ||||||||
89 | |||||||||
90 | aDocRectChangedIdle.SetPriority( TaskPriority::HIGH_IDLE ); | ||||||||
91 | aDocRectChangedIdle.SetInvokeHandler(LINK(this,SvxIconChoiceCtrl_Impl,DocRectChangedHdl)::tools::detail::makeLink( ::tools::detail::castTo<SvxIconChoiceCtrl_Impl *>(this), &SvxIconChoiceCtrl_Impl::LinkStubDocRectChangedHdl )); | ||||||||
92 | aDocRectChangedIdle.SetDebugName( "svtools::SvxIconChoiceCtrl_Impl aDocRectChangedIdle" ); | ||||||||
93 | |||||||||
94 | aVisRectChangedIdle.SetPriority( TaskPriority::HIGH_IDLE ); | ||||||||
95 | aVisRectChangedIdle.SetInvokeHandler(LINK(this,SvxIconChoiceCtrl_Impl,VisRectChangedHdl)::tools::detail::makeLink( ::tools::detail::castTo<SvxIconChoiceCtrl_Impl *>(this), &SvxIconChoiceCtrl_Impl::LinkStubVisRectChangedHdl )); | ||||||||
96 | aVisRectChangedIdle.SetDebugName( "svtools::SvxIconChoiceCtrl_Impl aVisRectChangedIdle" ); | ||||||||
97 | |||||||||
98 | Clear( true ); | ||||||||
99 | Size gridSize(100,70); | ||||||||
100 | if(pView->GetDPIScaleFactor() > 1) | ||||||||
101 | { | ||||||||
102 | gridSize.setHeight( gridSize.Height() * ( pView->GetDPIScaleFactor()) ); | ||||||||
103 | } | ||||||||
104 | SetGrid(gridSize); | ||||||||
105 | } | ||||||||
106 | |||||||||
107 | SvxIconChoiceCtrl_Impl::~SvxIconChoiceCtrl_Impl() | ||||||||
108 | { | ||||||||
109 | Clear(false); | ||||||||
110 | CancelUserEvents(); | ||||||||
111 | pImpCursor.reset(); | ||||||||
112 | pGridMap.reset(); | ||||||||
113 | ClearSelectedRectList(); | ||||||||
114 | m_pColumns.reset(); | ||||||||
115 | aVerSBar.disposeAndClear(); | ||||||||
116 | aHorSBar.disposeAndClear(); | ||||||||
117 | aScrBarBox.disposeAndClear(); | ||||||||
118 | } | ||||||||
119 | |||||||||
120 | void SvxIconChoiceCtrl_Impl::Clear( bool bInCtor ) | ||||||||
121 | { | ||||||||
122 | nSelectionCount = 0; | ||||||||
123 | pCurHighlightFrame = nullptr; | ||||||||
124 | CancelUserEvents(); | ||||||||
125 | ShowCursor( false ); | ||||||||
126 | bBoundRectsDirty = false; | ||||||||
127 | nMaxBoundHeight = 0; | ||||||||
128 | |||||||||
129 | pCursor = nullptr; | ||||||||
130 | if( !bInCtor ) | ||||||||
131 | { | ||||||||
132 | pImpCursor->Clear(); | ||||||||
133 | pGridMap->Clear(); | ||||||||
134 | aVirtOutputSize.setWidth( 0 ); | ||||||||
135 | aVirtOutputSize.setHeight( 0 ); | ||||||||
136 | Size aSize( pView->GetOutputSizePixel() ); | ||||||||
137 | nMaxVirtWidth = aSize.Width() - nVerSBarWidth; | ||||||||
138 | if( nMaxVirtWidth <= 0 ) | ||||||||
139 | nMaxVirtWidth = DEFAULT_MAX_VIRT_WIDTH200; | ||||||||
140 | nMaxVirtHeight = aSize.Height() - nHorSBarHeight; | ||||||||
141 | if( nMaxVirtHeight <= 0 ) | ||||||||
142 | nMaxVirtHeight = DEFAULT_MAX_VIRT_HEIGHT200; | ||||||||
143 | maZOrderList.clear(); | ||||||||
144 | SetOrigin( Point() ); | ||||||||
145 | if( bUpdateMode ) | ||||||||
146 | pView->Invalidate(InvalidateFlags::NoChildren); | ||||||||
147 | } | ||||||||
148 | AdjustScrollBars(); | ||||||||
149 | maEntries.clear(); | ||||||||
150 | DocRectChanged(); | ||||||||
151 | VisRectChanged(); | ||||||||
152 | } | ||||||||
153 | |||||||||
154 | void SvxIconChoiceCtrl_Impl::SetStyle( WinBits nWinStyle ) | ||||||||
155 | { | ||||||||
156 | nWinBits = nWinStyle; | ||||||||
157 | nCurTextDrawFlags = DRAWTEXT_FLAGS_ICON; | ||||||||
158 | if( nWinBits & (WB_SMALLICONWB_SMALLSTYLE | WB_DETAILSWB_VCENTER) ) | ||||||||
159 | nCurTextDrawFlags = DRAWTEXT_FLAGS_SMALLICON(DrawTextFlags::Left|DrawTextFlags::EndEllipsis|DrawTextFlags ::Clip); | ||||||||
160 | if( nWinBits & WB_NOSELECTIONWB_REPEAT ) | ||||||||
161 | eSelectionMode = SelectionMode::NONE; | ||||||||
162 | if( !(nWinStyle & (WB_ALIGN_TOPWB_TOP | WB_ALIGN_LEFTWB_LEFT))) | ||||||||
163 | nWinBits |= WB_ALIGN_LEFTWB_LEFT; | ||||||||
164 | if( nWinStyle & WB_DETAILSWB_VCENTER ) | ||||||||
165 | { | ||||||||
166 | if (!m_pColumns) | ||||||||
167 | SetColumn( 0, SvxIconChoiceCtrlColumnInfo() ); | ||||||||
168 | } | ||||||||
169 | } | ||||||||
170 | |||||||||
171 | IMPL_LINK( SvxIconChoiceCtrl_Impl, ScrollUpDownHdl, ScrollBar*, pScrollBar, void )void SvxIconChoiceCtrl_Impl::LinkStubScrollUpDownHdl(void * instance , ScrollBar* data) { return static_cast<SvxIconChoiceCtrl_Impl *>(instance)->ScrollUpDownHdl(data); } void SvxIconChoiceCtrl_Impl ::ScrollUpDownHdl(ScrollBar* pScrollBar) | ||||||||
172 | { | ||||||||
173 | // arrow up: delta=-1; arrow down: delta=+1 | ||||||||
174 | Scroll( 0, pScrollBar->GetDelta() ); | ||||||||
175 | } | ||||||||
176 | |||||||||
177 | IMPL_LINK( SvxIconChoiceCtrl_Impl, ScrollLeftRightHdl, ScrollBar*, pScrollBar, void )void SvxIconChoiceCtrl_Impl::LinkStubScrollLeftRightHdl(void * instance, ScrollBar* data) { return static_cast<SvxIconChoiceCtrl_Impl *>(instance)->ScrollLeftRightHdl(data); } void SvxIconChoiceCtrl_Impl ::ScrollLeftRightHdl(ScrollBar* pScrollBar) | ||||||||
178 | { | ||||||||
179 | // arrow left: delta=-1; arrow right: delta=+1 | ||||||||
180 | Scroll( pScrollBar->GetDelta(), 0 ); | ||||||||
181 | } | ||||||||
182 | |||||||||
183 | void SvxIconChoiceCtrl_Impl::FontModified() | ||||||||
184 | { | ||||||||
185 | SetDefaultTextSize(); | ||||||||
186 | ShowCursor( false ); | ||||||||
187 | ShowCursor( true ); | ||||||||
188 | } | ||||||||
189 | |||||||||
190 | void SvxIconChoiceCtrl_Impl::InsertEntry( std::unique_ptr<SvxIconChoiceCtrlEntry> pEntry1, size_t nPos) | ||||||||
191 | { | ||||||||
192 | auto pEntry = pEntry1.get(); | ||||||||
193 | |||||||||
194 | if ( nPos < maEntries.size() ) { | ||||||||
195 | maEntries.insert( maEntries.begin() + nPos, std::move(pEntry1) ); | ||||||||
196 | } else { | ||||||||
197 | maEntries.push_back( std::move(pEntry1) ); | ||||||||
198 | } | ||||||||
199 | |||||||||
200 | if( pHead ) | ||||||||
201 | pEntry->SetBacklink( pHead->pblink ); | ||||||||
202 | |||||||||
203 | if( (nFlags & IconChoiceFlags::EntryListPosValid) && nPos >= maEntries.size() - 1 ) | ||||||||
204 | pEntry->nPos = maEntries.size() - 1; | ||||||||
205 | else | ||||||||
206 | nFlags &= ~IconChoiceFlags::EntryListPosValid; | ||||||||
207 | |||||||||
208 | maZOrderList.push_back( pEntry ); | ||||||||
209 | pImpCursor->Clear(); | ||||||||
210 | |||||||||
211 | // If the UpdateMode is true, don't set all bounding rectangles to | ||||||||
212 | // 'to be checked', but only the bounding rectangle of the new entry. | ||||||||
213 | // Thus, don't call InvalidateBoundingRect! | ||||||||
214 | pEntry->aRect.SetRight( LONG_MAX9223372036854775807L ); | ||||||||
215 | if( bUpdateMode ) | ||||||||
216 | { | ||||||||
217 | FindBoundingRect( pEntry ); | ||||||||
218 | tools::Rectangle aOutputArea( GetOutputRect() ); | ||||||||
219 | pGridMap->OccupyGrids( pEntry ); | ||||||||
220 | if( !aOutputArea.IsOver( pEntry->aRect ) ) | ||||||||
221 | return; // is invisible | ||||||||
222 | pView->Invalidate( pEntry->aRect ); | ||||||||
223 | } | ||||||||
224 | else | ||||||||
225 | InvalidateBoundingRect( pEntry->aRect ); | ||||||||
226 | } | ||||||||
227 | |||||||||
228 | void SvxIconChoiceCtrl_Impl::RemoveEntry(size_t nPos) | ||||||||
229 | { | ||||||||
230 | pImpCursor->Clear(); | ||||||||
231 | maEntries.erase(maEntries.begin() + nPos); | ||||||||
232 | RecalcAllBoundingRectsSmart(); | ||||||||
233 | } | ||||||||
234 | |||||||||
235 | tools::Rectangle SvxIconChoiceCtrl_Impl::GetOutputRect() const | ||||||||
236 | { | ||||||||
237 | Point aOrigin( pView->GetMapMode().GetOrigin() ); | ||||||||
238 | aOrigin *= -1; | ||||||||
239 | return tools::Rectangle( aOrigin, aOutputSize ); | ||||||||
240 | } | ||||||||
241 | |||||||||
242 | void SvxIconChoiceCtrl_Impl::SetListPositions() | ||||||||
243 | { | ||||||||
244 | if( nFlags & IconChoiceFlags::EntryListPosValid ) | ||||||||
245 | return; | ||||||||
246 | |||||||||
247 | size_t nCount = maEntries.size(); | ||||||||
248 | for( size_t nCur = 0; nCur < nCount; nCur++ ) | ||||||||
249 | { | ||||||||
250 | maEntries[ nCur ]->nPos = nCur; | ||||||||
251 | } | ||||||||
252 | nFlags |= IconChoiceFlags::EntryListPosValid; | ||||||||
253 | } | ||||||||
254 | |||||||||
255 | void SvxIconChoiceCtrl_Impl::SelectEntry( SvxIconChoiceCtrlEntry* pEntry, bool bSelect, | ||||||||
256 | bool bAdd ) | ||||||||
257 | { | ||||||||
258 | if( eSelectionMode == SelectionMode::NONE ) | ||||||||
259 | return; | ||||||||
260 | |||||||||
261 | if( !bAdd ) | ||||||||
262 | { | ||||||||
263 | if ( !( nFlags & IconChoiceFlags::ClearingSelection ) ) | ||||||||
264 | { | ||||||||
265 | nFlags |= IconChoiceFlags::ClearingSelection; | ||||||||
266 | DeselectAllBut( pEntry ); | ||||||||
267 | nFlags &= ~IconChoiceFlags::ClearingSelection; | ||||||||
268 | } | ||||||||
269 | } | ||||||||
270 | if( pEntry->IsSelected() == bSelect ) | ||||||||
271 | return; | ||||||||
272 | |||||||||
273 | pHdlEntry = pEntry; | ||||||||
274 | SvxIconViewFlags nEntryFlags = pEntry->GetFlags(); | ||||||||
275 | if( bSelect ) | ||||||||
276 | { | ||||||||
277 | nEntryFlags |= SvxIconViewFlags::SELECTED; | ||||||||
278 | pEntry->AssignFlags( nEntryFlags ); | ||||||||
279 | nSelectionCount++; | ||||||||
280 | CallSelectHandler(); | ||||||||
281 | } | ||||||||
282 | else | ||||||||
283 | { | ||||||||
284 | nEntryFlags &= ~SvxIconViewFlags::SELECTED; | ||||||||
285 | pEntry->AssignFlags( nEntryFlags ); | ||||||||
286 | nSelectionCount--; | ||||||||
287 | CallSelectHandler(); | ||||||||
288 | } | ||||||||
289 | EntrySelected( pEntry, bSelect ); | ||||||||
290 | } | ||||||||
291 | |||||||||
292 | void SvxIconChoiceCtrl_Impl::EntrySelected(SvxIconChoiceCtrlEntry* pEntry, bool bSelect) | ||||||||
293 | { | ||||||||
294 | // When using SingleSelection, make sure that the cursor is always placed | ||||||||
295 | // over the (only) selected entry. (But only if a cursor exists.) | ||||||||
296 | if (bSelect && pCursor && | ||||||||
297 | eSelectionMode == SelectionMode::Single && | ||||||||
298 | pEntry != pCursor) | ||||||||
299 | { | ||||||||
300 | SetCursor(pEntry); | ||||||||
301 | } | ||||||||
302 | |||||||||
303 | // Not when dragging though, else the loop in SelectRect doesn't work | ||||||||
304 | // correctly! | ||||||||
305 | if (!(nFlags & IconChoiceFlags::SelectingRect)) | ||||||||
306 | ToTop(pEntry); | ||||||||
307 | if (bUpdateMode) | ||||||||
308 | { | ||||||||
309 | if (pEntry == pCursor) | ||||||||
310 | ShowCursor(false); | ||||||||
311 | pView->Invalidate(CalcFocusRect(pEntry)); | ||||||||
312 | if (pEntry == pCursor) | ||||||||
313 | ShowCursor(true); | ||||||||
314 | } | ||||||||
315 | |||||||||
316 | // #i101012# emit vcl event LISTBOX_SELECT only in case that the given entry is selected. | ||||||||
317 | if (bSelect) | ||||||||
318 | { | ||||||||
319 | CallEventListeners(VclEventId::ListboxSelect, pEntry); | ||||||||
320 | } | ||||||||
321 | } | ||||||||
322 | |||||||||
323 | void SvxIconChoiceCtrl_Impl::ResetVirtSize() | ||||||||
324 | { | ||||||||
325 | aVirtOutputSize.setWidth( 0 ); | ||||||||
326 | aVirtOutputSize.setHeight( 0 ); | ||||||||
327 | const size_t nCount = maEntries.size(); | ||||||||
328 | for( size_t nCur = 0; nCur < nCount; nCur++ ) | ||||||||
329 | { | ||||||||
330 | SvxIconChoiceCtrlEntry* pCur = maEntries[ nCur ].get(); | ||||||||
331 | pCur->ClearFlags( SvxIconViewFlags::POS_MOVED ); | ||||||||
332 | if( pCur->IsPosLocked() ) | ||||||||
333 | { | ||||||||
334 | // adapt (among others) VirtSize | ||||||||
335 | if( !IsBoundingRectValid( pCur->aRect ) ) | ||||||||
336 | FindBoundingRect( pCur ); | ||||||||
337 | else | ||||||||
338 | AdjustVirtSize( pCur->aRect ); | ||||||||
339 | } | ||||||||
340 | else | ||||||||
341 | InvalidateBoundingRect( pCur->aRect ); | ||||||||
342 | } | ||||||||
343 | |||||||||
344 | if( !(nWinBits & (WB_NOVSCROLLWB_DRAG | WB_NOHSCROLLWB_SPIN)) ) | ||||||||
345 | { | ||||||||
346 | Size aRealOutputSize( pView->GetOutputSizePixel() ); | ||||||||
347 | if( aVirtOutputSize.Width() < aRealOutputSize.Width() || | ||||||||
348 | aVirtOutputSize.Height() < aRealOutputSize.Height() ) | ||||||||
349 | { | ||||||||
350 | sal_uLong nGridCount = IcnGridMap_Impl::GetGridCount( | ||||||||
351 | aRealOutputSize, static_cast<sal_uInt16>(nGridDX), static_cast<sal_uInt16>(nGridDY) ); | ||||||||
352 | if( nGridCount < nCount ) | ||||||||
353 | { | ||||||||
354 | if( nWinBits & WB_ALIGN_TOPWB_TOP ) | ||||||||
355 | nMaxVirtWidth = aRealOutputSize.Width() - nVerSBarWidth; | ||||||||
356 | else // WB_ALIGN_LEFT | ||||||||
357 | nMaxVirtHeight = aRealOutputSize.Height() - nHorSBarHeight; | ||||||||
358 | } | ||||||||
359 | } | ||||||||
360 | } | ||||||||
361 | |||||||||
362 | pImpCursor->Clear(); | ||||||||
363 | pGridMap->Clear(); | ||||||||
364 | VisRectChanged(); | ||||||||
365 | } | ||||||||
366 | |||||||||
367 | void SvxIconChoiceCtrl_Impl::AdjustVirtSize( const tools::Rectangle& rRect ) | ||||||||
368 | { | ||||||||
369 | long nHeightOffs = 0; | ||||||||
370 | long nWidthOffs = 0; | ||||||||
371 | |||||||||
372 | if( aVirtOutputSize.Width() < (rRect.Right()+LROFFS_WINBORDER4) ) | ||||||||
373 | nWidthOffs = (rRect.Right()+LROFFS_WINBORDER4) - aVirtOutputSize.Width(); | ||||||||
374 | |||||||||
375 | if( aVirtOutputSize.Height() < (rRect.Bottom()+TBOFFS_WINBORDER4) ) | ||||||||
376 | nHeightOffs = (rRect.Bottom()+TBOFFS_WINBORDER4) - aVirtOutputSize.Height(); | ||||||||
377 | |||||||||
378 | if( !(nWidthOffs || nHeightOffs) ) | ||||||||
379 | return; | ||||||||
380 | |||||||||
381 | Range aRange; | ||||||||
382 | aVirtOutputSize.AdjustWidth(nWidthOffs ); | ||||||||
383 | aRange.Max() = aVirtOutputSize.Width(); | ||||||||
384 | aHorSBar->SetRange( aRange ); | ||||||||
385 | |||||||||
386 | aVirtOutputSize.AdjustHeight(nHeightOffs ); | ||||||||
387 | aRange.Max() = aVirtOutputSize.Height(); | ||||||||
388 | aVerSBar->SetRange( aRange ); | ||||||||
389 | |||||||||
390 | pImpCursor->Clear(); | ||||||||
391 | pGridMap->OutputSizeChanged(); | ||||||||
392 | AdjustScrollBars(); | ||||||||
393 | DocRectChanged(); | ||||||||
394 | } | ||||||||
395 | |||||||||
396 | void SvxIconChoiceCtrl_Impl::InitPredecessors() | ||||||||
397 | { | ||||||||
398 | DBG_ASSERT(!pHead,"SvxIconChoiceCtrl_Impl::InitPredecessors() >> Already initialized")do { if (true && (!(!pHead))) { sal_detail_logFormat( (SAL_DETAIL_LOG_LEVEL_WARN), ("legacy.tools"), ("/home/maarten/src/libreoffice/core/vcl/source/control/imivctl1.cxx" ":" "398" ": "), "%s", "SvxIconChoiceCtrl_Impl::InitPredecessors() >> Already initialized" ); } } while (false); | ||||||||
399 | size_t nCount = maEntries.size(); | ||||||||
400 | if( nCount ) | ||||||||
401 | { | ||||||||
402 | SvxIconChoiceCtrlEntry* pPrev = maEntries[ 0 ].get(); | ||||||||
403 | for( size_t nCur = 1; nCur <= nCount; nCur++ ) | ||||||||
404 | { | ||||||||
405 | pPrev->ClearFlags( SvxIconViewFlags::POS_LOCKED | SvxIconViewFlags::POS_MOVED ); | ||||||||
406 | |||||||||
407 | SvxIconChoiceCtrlEntry* pNext; | ||||||||
408 | if( nCur == nCount ) | ||||||||
409 | pNext = maEntries[ 0 ].get(); | ||||||||
410 | else | ||||||||
411 | pNext = maEntries[ nCur ].get(); | ||||||||
412 | pPrev->pflink = pNext; | ||||||||
413 | pNext->pblink = pPrev; | ||||||||
414 | pPrev = pNext; | ||||||||
415 | } | ||||||||
416 | pHead = maEntries[ 0 ].get(); | ||||||||
417 | } | ||||||||
418 | else | ||||||||
419 | pHead = nullptr; | ||||||||
420 | } | ||||||||
421 | |||||||||
422 | void SvxIconChoiceCtrl_Impl::ClearPredecessors() | ||||||||
423 | { | ||||||||
424 | if( pHead ) | ||||||||
425 | { | ||||||||
426 | size_t nCount = maEntries.size(); | ||||||||
427 | for( size_t nCur = 0; nCur < nCount; nCur++ ) | ||||||||
428 | { | ||||||||
429 | SvxIconChoiceCtrlEntry* pCur = maEntries[ nCur ].get(); | ||||||||
430 | pCur->pflink = nullptr; | ||||||||
431 | pCur->pblink = nullptr; | ||||||||
432 | } | ||||||||
433 | pHead = nullptr; | ||||||||
434 | } | ||||||||
435 | } | ||||||||
436 | |||||||||
437 | void SvxIconChoiceCtrl_Impl::Arrange( bool bKeepPredecessors, long nSetMaxVirtWidth, long nSetMaxVirtHeight ) | ||||||||
438 | { | ||||||||
439 | if ( nSetMaxVirtWidth != 0 ) | ||||||||
440 | nMaxVirtWidth = nSetMaxVirtWidth; | ||||||||
441 | else | ||||||||
442 | nMaxVirtWidth = aOutputSize.Width(); | ||||||||
443 | |||||||||
444 | if ( nSetMaxVirtHeight != 0 ) | ||||||||
445 | nMaxVirtHeight = nSetMaxVirtHeight; | ||||||||
446 | else | ||||||||
447 | nMaxVirtHeight = aOutputSize.Height(); | ||||||||
448 | |||||||||
449 | ImpArrange( bKeepPredecessors ); | ||||||||
450 | } | ||||||||
451 | |||||||||
452 | void SvxIconChoiceCtrl_Impl::ImpArrange( bool bKeepPredecessors ) | ||||||||
453 | { | ||||||||
454 | static Point aEmptyPoint; | ||||||||
455 | |||||||||
456 | bool bOldUpdate = bUpdateMode; | ||||||||
457 | tools::Rectangle aCurOutputArea( GetOutputRect() ); | ||||||||
458 | if( (nWinBits & WB_SMART_ARRANGE0x01000000) && aCurOutputArea.TopLeft() != aEmptyPoint ) | ||||||||
459 | bUpdateMode = false; | ||||||||
460 | aAutoArrangeIdle.Stop(); | ||||||||
461 | nFlags |= IconChoiceFlags::Arranging; | ||||||||
462 | ShowCursor( false ); | ||||||||
463 | ResetVirtSize(); | ||||||||
464 | if( !bKeepPredecessors ) | ||||||||
465 | ClearPredecessors(); | ||||||||
466 | bBoundRectsDirty = false; | ||||||||
467 | SetOrigin( Point() ); | ||||||||
468 | VisRectChanged(); | ||||||||
469 | RecalcAllBoundingRectsSmart(); | ||||||||
470 | // TODO: the invalidation in the detail view should be more intelligent | ||||||||
471 | //if( !(nWinBits & WB_DETAILS )) | ||||||||
472 | pView->Invalidate( InvalidateFlags::NoChildren ); | ||||||||
473 | nFlags &= ~IconChoiceFlags::Arranging; | ||||||||
474 | if( (nWinBits & WB_SMART_ARRANGE0x01000000) && aCurOutputArea.TopLeft() != aEmptyPoint ) | ||||||||
475 | { | ||||||||
476 | MakeVisible( aCurOutputArea ); | ||||||||
477 | SetUpdateMode( bOldUpdate ); | ||||||||
478 | } | ||||||||
479 | ShowCursor( true ); | ||||||||
480 | } | ||||||||
481 | |||||||||
482 | void SvxIconChoiceCtrl_Impl::Paint(vcl::RenderContext& rRenderContext, const tools::Rectangle& rRect) | ||||||||
483 | { | ||||||||
484 | #if defined(OV_DRAWGRID) | ||||||||
485 | Color aOldColor (rRenderContext.GetLineColor()); | ||||||||
486 | Color aCOL_BLACK); | ||||||||
487 | rRenderContext.SetLineColor( aColor ); | ||||||||
488 | Point aOffs(rRenderContext.GetMapMode().GetOrigin()); | ||||||||
489 | Size aXSize(GetOutputSizePixel()); | ||||||||
490 | { | ||||||||
491 | Point aStart(LROFFS_WINBORDER4, 0); | ||||||||
492 | Point aEnd(LROFFS_WINBORDER4, aXSize.Height()); | ||||||||
493 | aStart -= aOffs; | ||||||||
494 | aEnd -= aOffs; | ||||||||
495 | rRenderContext.DrawLine(aStart, aEnd); | ||||||||
496 | } | ||||||||
497 | { | ||||||||
498 | Point aStart(0, TBOFFS_WINBORDER4); | ||||||||
499 | Point aEnd(aXSize.Width(), TBOFFS_WINBORDER4); | ||||||||
500 | aStart -= aOffs; | ||||||||
501 | aEnd -= aOffs; | ||||||||
502 | rRenderContext.DrawLine(aStart, aEnd); | ||||||||
503 | } | ||||||||
504 | |||||||||
505 | for (long nDX = nGridDX; nDX <= aXSize.Width(); nDX += nGridDX) | ||||||||
506 | { | ||||||||
507 | Point aStart( nDX+LROFFS_WINBORDER4, 0 ); | ||||||||
508 | Point aEnd( nDX+LROFFS_WINBORDER4, aXSize.Height()); | ||||||||
509 | aStart -= aOffs; | ||||||||
510 | aEnd -= aOffs; | ||||||||
511 | rRenderContext.DrawLine(aStart, aEnd); | ||||||||
512 | } | ||||||||
513 | for (long nDY = nGridDY; nDY <= aXSize.Height(); nDY += nGridDY) | ||||||||
514 | { | ||||||||
515 | Point aStart(0, nDY + TBOFFS_WINBORDER4); | ||||||||
516 | Point aEnd(aXSize.Width(), nDY + TBOFFS_WINBORDER4); | ||||||||
517 | aStart -= aOffs; | ||||||||
518 | aEnd -= aOffs; | ||||||||
519 | rRenderContext.DrawLine(aStart, aEnd); | ||||||||
520 | } | ||||||||
521 | rRenderContext.SetLineColor(aOldColor); | ||||||||
522 | #endif | ||||||||
523 | |||||||||
524 | if (!maEntries.size()) | ||||||||
525 | return; | ||||||||
526 | if (!pCursor) | ||||||||
527 | { | ||||||||
528 | // set cursor to item with focus-flag | ||||||||
529 | bool bfound = false; | ||||||||
530 | for (sal_Int32 i = 0; i < pView->GetEntryCount() && !bfound; i++) | ||||||||
531 | { | ||||||||
532 | SvxIconChoiceCtrlEntry* pEntry = pView->GetEntry(i); | ||||||||
533 | if (pEntry->IsFocused()) | ||||||||
534 | { | ||||||||
535 | pCursor = pEntry; | ||||||||
536 | bfound = true; | ||||||||
537 | } | ||||||||
538 | } | ||||||||
539 | |||||||||
540 | if (!bfound) | ||||||||
541 | pCursor = maEntries[ 0 ].get(); | ||||||||
542 | } | ||||||||
543 | |||||||||
544 | size_t nCount = maZOrderList.size(); | ||||||||
545 | if (!nCount) | ||||||||
546 | return; | ||||||||
547 | |||||||||
548 | rRenderContext.Push(PushFlags::CLIPREGION); | ||||||||
549 | rRenderContext.SetClipRegion(vcl::Region(rRect)); | ||||||||
550 | |||||||||
551 | std::vector< SvxIconChoiceCtrlEntry* > aNewZOrderList; | ||||||||
552 | std::vector< SvxIconChoiceCtrlEntry* > aPaintedEntries; | ||||||||
553 | |||||||||
554 | size_t nPos = 0; | ||||||||
555 | while(nCount) | ||||||||
556 | { | ||||||||
557 | SvxIconChoiceCtrlEntry* pEntry = maZOrderList[nPos]; | ||||||||
558 | const tools::Rectangle& rBoundRect = GetEntryBoundRect(pEntry); | ||||||||
559 | if (rRect.IsOver(rBoundRect)) | ||||||||
560 | { | ||||||||
561 | PaintEntry(pEntry, rBoundRect.TopLeft(), rRenderContext); | ||||||||
562 | // set entries to Top if they are being repainted | ||||||||
563 | aPaintedEntries.push_back(pEntry); | ||||||||
564 | } | ||||||||
565 | else | ||||||||
566 | aNewZOrderList.push_back(pEntry); | ||||||||
567 | |||||||||
568 | nCount--; | ||||||||
569 | nPos++; | ||||||||
570 | } | ||||||||
571 | maZOrderList = std::move( aNewZOrderList ); | ||||||||
572 | maZOrderList.insert(maZOrderList.end(), aPaintedEntries.begin(), aPaintedEntries.end()); | ||||||||
573 | |||||||||
574 | rRenderContext.Pop(); | ||||||||
575 | } | ||||||||
576 | |||||||||
577 | void SvxIconChoiceCtrl_Impl::RepaintSelectedEntries() | ||||||||
578 | { | ||||||||
579 | const size_t nCount = maZOrderList.size(); | ||||||||
580 | if (!nCount) | ||||||||
581 | return; | ||||||||
582 | |||||||||
583 | tools::Rectangle aOutRect(GetOutputRect()); | ||||||||
584 | for (size_t nCur = 0; nCur < nCount; nCur++) | ||||||||
585 | { | ||||||||
586 | SvxIconChoiceCtrlEntry* pEntry = maZOrderList[nCur]; | ||||||||
587 | if (pEntry->GetFlags() & SvxIconViewFlags::SELECTED) | ||||||||
588 | { | ||||||||
589 | const tools::Rectangle& rBoundRect = GetEntryBoundRect(pEntry); | ||||||||
590 | if (aOutRect.IsOver(rBoundRect)) | ||||||||
591 | pView->Invalidate(rBoundRect); | ||||||||
592 | } | ||||||||
593 | } | ||||||||
594 | } | ||||||||
595 | |||||||||
596 | void SvxIconChoiceCtrl_Impl::InitScrollBarBox() | ||||||||
597 | { | ||||||||
598 | aScrBarBox->SetSizePixel( Size(nVerSBarWidth-1, nHorSBarHeight-1) ); | ||||||||
599 | Size aSize( pView->GetOutputSizePixel() ); | ||||||||
600 | aScrBarBox->SetPosPixel( Point(aSize.Width()-nVerSBarWidth+1, aSize.Height()-nHorSBarHeight+1)); | ||||||||
601 | } | ||||||||
602 | |||||||||
603 | bool SvxIconChoiceCtrl_Impl::MouseButtonDown( const MouseEvent& rMEvt) | ||||||||
604 | { | ||||||||
605 | bool bHandled = true; | ||||||||
606 | bHighlightFramePressed = false; | ||||||||
607 | bool bGotFocus = (!pView->HasFocus() && !(nWinBits & WB_NOPOINTERFOCUS)); | ||||||||
608 | if( !(nWinBits & WB_NOPOINTERFOCUS) ) | ||||||||
609 | pView->GrabFocus(); | ||||||||
610 | |||||||||
611 | Point aDocPos( rMEvt.GetPosPixel() ); | ||||||||
612 | if(aDocPos.X()>=aOutputSize.Width() || aDocPos.Y()>=aOutputSize.Height()) | ||||||||
613 | return false; | ||||||||
614 | ToDocPos( aDocPos ); | ||||||||
615 | SvxIconChoiceCtrlEntry* pEntry = GetEntry( aDocPos, true ); | ||||||||
616 | if( pEntry ) | ||||||||
617 | MakeEntryVisible( pEntry, false ); | ||||||||
618 | |||||||||
619 | if( rMEvt.IsShift() && eSelectionMode != SelectionMode::Single ) | ||||||||
620 | { | ||||||||
621 | if( pEntry ) | ||||||||
622 | SetCursor_Impl( pCursor, pEntry, rMEvt.IsMod1(), rMEvt.IsShift() ); | ||||||||
623 | return true; | ||||||||
624 | } | ||||||||
625 | |||||||||
626 | if( pAnchor && (rMEvt.IsShift() || rMEvt.IsMod1())) // keyboard selection? | ||||||||
627 | { | ||||||||
628 | DBG_ASSERT(eSelectionMode != SelectionMode::Single,"Invalid selection mode")do { if (true && (!(eSelectionMode != SelectionMode:: Single))) { sal_detail_logFormat((SAL_DETAIL_LOG_LEVEL_WARN), ("legacy.tools"), ("/home/maarten/src/libreoffice/core/vcl/source/control/imivctl1.cxx" ":" "628" ": "), "%s", "Invalid selection mode"); } } while ( false); | ||||||||
629 | if( rMEvt.IsMod1() ) | ||||||||
630 | nFlags |= IconChoiceFlags::AddMode; | ||||||||
631 | |||||||||
632 | if( rMEvt.IsShift() ) | ||||||||
633 | { | ||||||||
634 | tools::Rectangle aRect( GetEntryBoundRect( pAnchor )); | ||||||||
635 | if( pEntry ) | ||||||||
636 | aRect.Union( GetEntryBoundRect( pEntry ) ); | ||||||||
637 | else | ||||||||
638 | { | ||||||||
639 | tools::Rectangle aTempRect( aDocPos, Size(1,1)); | ||||||||
640 | aRect.Union( aTempRect ); | ||||||||
641 | } | ||||||||
642 | aCurSelectionRect = aRect; | ||||||||
643 | SelectRect( aRect, bool(nFlags & IconChoiceFlags::AddMode), &aSelectedRectList ); | ||||||||
644 | } | ||||||||
645 | else if( rMEvt.IsMod1() ) | ||||||||
646 | { | ||||||||
647 | AddSelectedRect( aCurSelectionRect ); | ||||||||
648 | pAnchor = nullptr; | ||||||||
649 | aCurSelectionRect.SetPos( aDocPos ); | ||||||||
650 | } | ||||||||
651 | |||||||||
652 | if( !pEntry && !(nWinBits & WB_NODRAGSELECTIONWB_PATHELLIPSIS)) | ||||||||
653 | pView->StartTracking( StartTrackingFlags::ScrollRepeat ); | ||||||||
654 | return true; | ||||||||
655 | } | ||||||||
656 | else | ||||||||
657 | { | ||||||||
658 | if( !pEntry ) | ||||||||
659 | { | ||||||||
660 | if( eSelectionMode == SelectionMode::Multiple ) | ||||||||
661 | { | ||||||||
662 | if( !rMEvt.IsMod1() ) // Ctrl | ||||||||
663 | { | ||||||||
664 | if( !bGotFocus ) | ||||||||
665 | { | ||||||||
666 | SetNoSelection(); | ||||||||
667 | ClearSelectedRectList(); | ||||||||
668 | } | ||||||||
669 | } | ||||||||
670 | else | ||||||||
671 | nFlags |= IconChoiceFlags::AddMode; | ||||||||
672 | aCurSelectionRect.SetPos( aDocPos ); | ||||||||
673 | pView->StartTracking( StartTrackingFlags::ScrollRepeat ); | ||||||||
674 | } | ||||||||
675 | else | ||||||||
676 | bHandled = false; | ||||||||
677 | return bHandled; | ||||||||
678 | } | ||||||||
679 | } | ||||||||
680 | bool bSelected = pEntry->IsSelected(); | ||||||||
681 | |||||||||
682 | if( rMEvt.GetClicks() == 2 ) | ||||||||
683 | { | ||||||||
684 | DeselectAllBut( pEntry ); | ||||||||
685 | SelectEntry( pEntry, true, false ); | ||||||||
686 | pHdlEntry = pEntry; | ||||||||
687 | pView->ClickIcon(); | ||||||||
688 | } | ||||||||
689 | else | ||||||||
690 | { | ||||||||
691 | // Inplace-Editing ? | ||||||||
692 | if( rMEvt.IsMod2() ) // Alt? | ||||||||
693 | { | ||||||||
694 | } | ||||||||
695 | else if( eSelectionMode == SelectionMode::Single ) | ||||||||
696 | { | ||||||||
697 | DeselectAllBut( pEntry ); | ||||||||
698 | SetCursor( pEntry ); | ||||||||
699 | } | ||||||||
700 | else if( eSelectionMode == SelectionMode::NONE ) | ||||||||
701 | { | ||||||||
702 | if( rMEvt.IsLeft() && (nWinBits & WB_HIGHLIGHTFRAMEWB_IGNORETAB) ) | ||||||||
703 | { | ||||||||
704 | pCurHighlightFrame = nullptr; // force repaint of frame | ||||||||
705 | bHighlightFramePressed = true; | ||||||||
706 | SetEntryHighlightFrame( pEntry, true ); | ||||||||
707 | } | ||||||||
708 | } | ||||||||
709 | else | ||||||||
710 | { | ||||||||
711 | if( !rMEvt.GetModifier() && rMEvt.IsLeft() ) | ||||||||
712 | { | ||||||||
713 | if( !bSelected ) | ||||||||
714 | { | ||||||||
715 | DeselectAllBut( pEntry ); | ||||||||
716 | SetCursor( pEntry ); | ||||||||
717 | SelectEntry( pEntry, true, false ); | ||||||||
718 | } | ||||||||
719 | else | ||||||||
720 | { | ||||||||
721 | // deselect only in the Up, if the Move happened via D&D! | ||||||||
722 | nFlags |= IconChoiceFlags::DownDeselect; | ||||||||
723 | } | ||||||||
724 | } | ||||||||
725 | else if( rMEvt.IsMod1() ) | ||||||||
726 | nFlags |= IconChoiceFlags::DownCtrl; | ||||||||
727 | } | ||||||||
728 | } | ||||||||
729 | return bHandled; | ||||||||
730 | } | ||||||||
731 | |||||||||
732 | bool SvxIconChoiceCtrl_Impl::MouseButtonUp( const MouseEvent& rMEvt ) | ||||||||
733 | { | ||||||||
734 | bool bHandled = false; | ||||||||
735 | if( rMEvt.IsRight() && (nFlags & (IconChoiceFlags::DownCtrl | IconChoiceFlags::DownDeselect) )) | ||||||||
736 | { | ||||||||
737 | nFlags &= ~IconChoiceFlags(IconChoiceFlags::DownCtrl | IconChoiceFlags::DownDeselect); | ||||||||
738 | bHandled = true; | ||||||||
739 | } | ||||||||
740 | |||||||||
741 | Point aDocPos( rMEvt.GetPosPixel() ); | ||||||||
742 | ToDocPos( aDocPos ); | ||||||||
743 | SvxIconChoiceCtrlEntry* pDocEntry = GetEntry( aDocPos ); | ||||||||
744 | if( pDocEntry ) | ||||||||
745 | { | ||||||||
746 | if( nFlags & IconChoiceFlags::DownCtrl ) | ||||||||
747 | { | ||||||||
748 | // Ctrl & MultiSelection | ||||||||
749 | ToggleSelection( pDocEntry ); | ||||||||
750 | SetCursor( pDocEntry ); | ||||||||
751 | bHandled = true; | ||||||||
752 | } | ||||||||
753 | else if( nFlags & IconChoiceFlags::DownDeselect ) | ||||||||
754 | { | ||||||||
755 | DeselectAllBut( pDocEntry ); | ||||||||
756 | SetCursor( pDocEntry ); | ||||||||
757 | SelectEntry( pDocEntry, true, false ); | ||||||||
758 | bHandled = true; | ||||||||
759 | } | ||||||||
760 | } | ||||||||
761 | |||||||||
762 | nFlags &= ~IconChoiceFlags(IconChoiceFlags::DownCtrl | IconChoiceFlags::DownDeselect); | ||||||||
763 | |||||||||
764 | if((nWinBits & WB_HIGHLIGHTFRAMEWB_IGNORETAB) && bHighlightFramePressed && pCurHighlightFrame) | ||||||||
765 | { | ||||||||
766 | bHandled = true; | ||||||||
767 | SvxIconChoiceCtrlEntry* pEntry = pCurHighlightFrame; | ||||||||
768 | pCurHighlightFrame = nullptr; // force repaint of frame | ||||||||
769 | bHighlightFramePressed = false; | ||||||||
770 | SetEntryHighlightFrame( pEntry, true ); | ||||||||
771 | |||||||||
772 | pHdlEntry = pCurHighlightFrame; | ||||||||
773 | pView->ClickIcon(); | ||||||||
774 | |||||||||
775 | // set focus on Icon | ||||||||
776 | SvxIconChoiceCtrlEntry* pOldCursor = pCursor; | ||||||||
777 | SetCursor_Impl( pOldCursor, pHdlEntry, false, false ); | ||||||||
778 | |||||||||
779 | pHdlEntry = nullptr; | ||||||||
780 | } | ||||||||
781 | return bHandled; | ||||||||
782 | } | ||||||||
783 | |||||||||
784 | bool SvxIconChoiceCtrl_Impl::MouseMove( const MouseEvent& rMEvt ) | ||||||||
785 | { | ||||||||
786 | const Point aDocPos( pView->PixelToLogic(rMEvt.GetPosPixel()) ); | ||||||||
787 | |||||||||
788 | if( pView->IsTracking() ) | ||||||||
789 | return false; | ||||||||
790 | else if( nWinBits & WB_HIGHLIGHTFRAMEWB_IGNORETAB ) | ||||||||
791 | { | ||||||||
792 | SvxIconChoiceCtrlEntry* pEntry = GetEntry( aDocPos, true ); | ||||||||
793 | SetEntryHighlightFrame( pEntry, false ); | ||||||||
794 | } | ||||||||
795 | else | ||||||||
796 | return false; | ||||||||
797 | return true; | ||||||||
798 | } | ||||||||
799 | |||||||||
800 | void SvxIconChoiceCtrl_Impl::SetCursor_Impl( SvxIconChoiceCtrlEntry* pOldCursor, | ||||||||
801 | SvxIconChoiceCtrlEntry* pNewCursor, bool bMod1, bool bShift ) | ||||||||
802 | { | ||||||||
803 | if( !pNewCursor ) | ||||||||
804 | return; | ||||||||
805 | |||||||||
806 | SvxIconChoiceCtrlEntry* pFilterEntry = nullptr; | ||||||||
807 | bool bDeselectAll = false; | ||||||||
808 | if( eSelectionMode != SelectionMode::Single ) | ||||||||
809 | { | ||||||||
810 | if( !bMod1 && !bShift ) | ||||||||
811 | bDeselectAll = true; | ||||||||
812 | else if( bShift && !bMod1 && !pAnchor ) | ||||||||
813 | { | ||||||||
814 | bDeselectAll = true; | ||||||||
815 | pFilterEntry = pOldCursor; | ||||||||
816 | } | ||||||||
817 | } | ||||||||
818 | if( bDeselectAll ) | ||||||||
819 | DeselectAllBut( pFilterEntry ); | ||||||||
820 | ShowCursor( false ); | ||||||||
821 | MakeEntryVisible( pNewCursor ); | ||||||||
822 | SetCursor( pNewCursor ); | ||||||||
823 | if( bMod1 && !bShift ) | ||||||||
824 | { | ||||||||
825 | if( pAnchor ) | ||||||||
826 | { | ||||||||
827 | AddSelectedRect( pAnchor, pOldCursor ); | ||||||||
828 | pAnchor = nullptr; | ||||||||
829 | } | ||||||||
830 | } | ||||||||
831 | else if( bShift ) | ||||||||
832 | { | ||||||||
833 | if( !pAnchor ) | ||||||||
834 | pAnchor = pOldCursor; | ||||||||
835 | if ( nWinBits & WB_ALIGN_LEFTWB_LEFT ) | ||||||||
836 | SelectRange( pAnchor, pNewCursor, bool(nFlags & IconChoiceFlags::AddMode) ); | ||||||||
837 | else | ||||||||
838 | SelectRect(pAnchor,pNewCursor, bool(nFlags & IconChoiceFlags::AddMode), &aSelectedRectList); | ||||||||
839 | } | ||||||||
840 | else | ||||||||
841 | { | ||||||||
842 | SelectEntry( pCursor, true, false ); | ||||||||
843 | aCurSelectionRect = GetEntryBoundRect( pCursor ); | ||||||||
844 | CallEventListeners( VclEventId::ListboxSelect, pCursor ); | ||||||||
845 | } | ||||||||
846 | } | ||||||||
847 | |||||||||
848 | bool SvxIconChoiceCtrl_Impl::KeyInput( const KeyEvent& rKEvt ) | ||||||||
849 | { | ||||||||
850 | bool bMod2 = rKEvt.GetKeyCode().IsMod2(); | ||||||||
851 | sal_Unicode cChar = rKEvt.GetCharCode(); | ||||||||
852 | sal_uLong nPos = sal_uLong(-1); | ||||||||
853 | if ( bMod2 && cChar && IsMnemonicChar( cChar, nPos ) ) | ||||||||
854 | { | ||||||||
855 | // shortcut is clicked | ||||||||
856 | SvxIconChoiceCtrlEntry* pNewCursor = GetEntry( nPos ); | ||||||||
857 | SvxIconChoiceCtrlEntry* pOldCursor = pCursor; | ||||||||
858 | if ( pNewCursor != pOldCursor ) | ||||||||
859 | SetCursor_Impl( pOldCursor, pNewCursor, false, false ); | ||||||||
860 | return true; | ||||||||
861 | } | ||||||||
862 | |||||||||
863 | if ( bMod2 ) | ||||||||
864 | // no actions with <ALT> | ||||||||
865 | return false; | ||||||||
866 | |||||||||
867 | bool bKeyUsed = true; | ||||||||
868 | bool bMod1 = rKEvt.GetKeyCode().IsMod1(); | ||||||||
869 | bool bShift = rKEvt.GetKeyCode().IsShift(); | ||||||||
870 | |||||||||
871 | if( eSelectionMode == SelectionMode::Single || eSelectionMode == SelectionMode::NONE) | ||||||||
872 | { | ||||||||
873 | bShift = false; | ||||||||
874 | bMod1 = false; | ||||||||
875 | } | ||||||||
876 | |||||||||
877 | if( bMod1 ) | ||||||||
878 | nFlags |= IconChoiceFlags::AddMode; | ||||||||
879 | |||||||||
880 | SvxIconChoiceCtrlEntry* pNewCursor; | ||||||||
881 | SvxIconChoiceCtrlEntry* pOldCursor = pCursor; | ||||||||
882 | |||||||||
883 | sal_uInt16 nCode = rKEvt.GetKeyCode().GetCode(); | ||||||||
884 | switch( nCode ) | ||||||||
885 | { | ||||||||
886 | case KEY_UP: | ||||||||
887 | case KEY_PAGEUP: | ||||||||
888 | if( pCursor ) | ||||||||
889 | { | ||||||||
890 | MakeEntryVisible( pCursor ); | ||||||||
891 | if( nCode == KEY_UP ) | ||||||||
892 | pNewCursor = pImpCursor->GoUpDown(pCursor,false); | ||||||||
893 | else | ||||||||
894 | pNewCursor = pImpCursor->GoPageUpDown(pCursor,false); | ||||||||
895 | SetCursor_Impl( pOldCursor, pNewCursor, bMod1, bShift ); | ||||||||
896 | if( !pNewCursor ) | ||||||||
897 | { | ||||||||
898 | tools::Rectangle aRect( GetEntryBoundRect( pCursor ) ); | ||||||||
899 | if( aRect.Top()) | ||||||||
900 | { | ||||||||
901 | aRect.AdjustBottom( -(aRect.Top()) ); | ||||||||
902 | aRect.SetTop( 0 ); | ||||||||
903 | MakeVisible( aRect ); | ||||||||
904 | } | ||||||||
905 | } | ||||||||
906 | } | ||||||||
907 | break; | ||||||||
908 | |||||||||
909 | case KEY_DOWN: | ||||||||
910 | case KEY_PAGEDOWN: | ||||||||
911 | if( pCursor ) | ||||||||
912 | { | ||||||||
913 | if( nCode == KEY_DOWN ) | ||||||||
914 | pNewCursor=pImpCursor->GoUpDown( pCursor,true ); | ||||||||
915 | else | ||||||||
916 | pNewCursor=pImpCursor->GoPageUpDown( pCursor,true ); | ||||||||
917 | SetCursor_Impl( pOldCursor, pNewCursor, bMod1, bShift ); | ||||||||
918 | } | ||||||||
919 | break; | ||||||||
920 | |||||||||
921 | case KEY_RIGHT: | ||||||||
922 | if( pCursor ) | ||||||||
923 | { | ||||||||
924 | pNewCursor=pImpCursor->GoLeftRight(pCursor,true ); | ||||||||
925 | SetCursor_Impl( pOldCursor, pNewCursor, bMod1, bShift ); | ||||||||
926 | } | ||||||||
927 | break; | ||||||||
928 | |||||||||
929 | case KEY_LEFT: | ||||||||
930 | if( pCursor ) | ||||||||
931 | { | ||||||||
932 | MakeEntryVisible( pCursor ); | ||||||||
933 | pNewCursor = pImpCursor->GoLeftRight(pCursor,false ); | ||||||||
934 | SetCursor_Impl( pOldCursor, pNewCursor, bMod1, bShift ); | ||||||||
935 | if( !pNewCursor ) | ||||||||
936 | { | ||||||||
937 | tools::Rectangle aRect( GetEntryBoundRect(pCursor)); | ||||||||
938 | if( aRect.Left() ) | ||||||||
939 | { | ||||||||
940 | aRect.AdjustRight( -(aRect.Left()) ); | ||||||||
941 | aRect.SetLeft( 0 ); | ||||||||
942 | MakeVisible( aRect ); | ||||||||
943 | } | ||||||||
944 | } | ||||||||
945 | } | ||||||||
946 | break; | ||||||||
947 | |||||||||
948 | case KEY_F2: | ||||||||
949 | if( bMod1 || bShift ) | ||||||||
950 | bKeyUsed = false; | ||||||||
951 | break; | ||||||||
952 | |||||||||
953 | case KEY_F8: | ||||||||
954 | if( rKEvt.GetKeyCode().IsShift() ) | ||||||||
955 | { | ||||||||
956 | if( nFlags & IconChoiceFlags::AddMode ) | ||||||||
957 | nFlags &= ~IconChoiceFlags::AddMode; | ||||||||
958 | else | ||||||||
959 | nFlags |= IconChoiceFlags::AddMode; | ||||||||
960 | } | ||||||||
961 | else | ||||||||
962 | bKeyUsed = false; | ||||||||
963 | break; | ||||||||
964 | |||||||||
965 | case KEY_SPACE: | ||||||||
966 | if( pCursor && eSelectionMode != SelectionMode::Single ) | ||||||||
967 | { | ||||||||
968 | if( !bMod1 ) | ||||||||
969 | { | ||||||||
970 | //SelectAll( false ); | ||||||||
971 | SetNoSelection(); | ||||||||
972 | ClearSelectedRectList(); | ||||||||
973 | |||||||||
974 | // click Icon with spacebar | ||||||||
975 | SetEntryHighlightFrame( GetCurEntry(), true ); | ||||||||
976 | pView->ClickIcon(); | ||||||||
977 | pHdlEntry = pCurHighlightFrame; | ||||||||
978 | pCurHighlightFrame=nullptr; | ||||||||
979 | } | ||||||||
980 | else | ||||||||
981 | ToggleSelection( pCursor ); | ||||||||
982 | } | ||||||||
983 | break; | ||||||||
984 | |||||||||
985 | #ifdef DBG_UTIL | ||||||||
986 | case KEY_F10: | ||||||||
987 | if( rKEvt.GetKeyCode().IsShift() ) | ||||||||
988 | { | ||||||||
989 | if( pCursor ) | ||||||||
990 | pView->SetEntryTextMode( SvxIconChoiceCtrlTextMode::Full, pCursor ); | ||||||||
991 | } | ||||||||
992 | if( rKEvt.GetKeyCode().IsMod1() ) | ||||||||
993 | { | ||||||||
994 | if( pCursor ) | ||||||||
995 | pView->SetEntryTextMode( SvxIconChoiceCtrlTextMode::Short, pCursor ); | ||||||||
996 | } | ||||||||
997 | break; | ||||||||
998 | #endif | ||||||||
999 | |||||||||
1000 | case KEY_ADD: | ||||||||
1001 | case KEY_DIVIDE : | ||||||||
1002 | case KEY_A: | ||||||||
1003 | if( bMod1 && (eSelectionMode != SelectionMode::Single)) | ||||||||
1004 | SelectAll(); | ||||||||
1005 | else | ||||||||
1006 | bKeyUsed = false; | ||||||||
1007 | break; | ||||||||
1008 | |||||||||
1009 | case KEY_SUBTRACT: | ||||||||
1010 | case KEY_COMMA : | ||||||||
1011 | if( bMod1 ) | ||||||||
1012 | SetNoSelection(); | ||||||||
1013 | else | ||||||||
1014 | bKeyUsed = false; | ||||||||
1015 | break; | ||||||||
1016 | |||||||||
1017 | case KEY_RETURN: | ||||||||
1018 | if( !bMod1 ) | ||||||||
1019 | bKeyUsed = false; | ||||||||
1020 | break; | ||||||||
1021 | |||||||||
1022 | case KEY_END: | ||||||||
1023 | if( pCursor ) | ||||||||
1024 | { | ||||||||
1025 | pNewCursor = maEntries.back().get(); | ||||||||
1026 | SetCursor_Impl( pOldCursor, pNewCursor, bMod1, bShift ); | ||||||||
1027 | } | ||||||||
1028 | break; | ||||||||
1029 | |||||||||
1030 | case KEY_HOME: | ||||||||
1031 | if( pCursor ) | ||||||||
1032 | { | ||||||||
1033 | pNewCursor = maEntries[ 0 ].get(); | ||||||||
1034 | SetCursor_Impl( pOldCursor, pNewCursor, bMod1, bShift ); | ||||||||
1035 | } | ||||||||
1036 | break; | ||||||||
1037 | |||||||||
1038 | default: | ||||||||
1039 | bKeyUsed = false; | ||||||||
1040 | |||||||||
1041 | } | ||||||||
1042 | return bKeyUsed; | ||||||||
1043 | } | ||||||||
1044 | |||||||||
1045 | // recalculate TopLeft of scrollbars (but not their sizes!) | ||||||||
1046 | void SvxIconChoiceCtrl_Impl::PositionScrollBars( long nRealWidth, long nRealHeight ) | ||||||||
1047 | { | ||||||||
1048 | // horizontal scrollbar | ||||||||
1049 | Point aPos( 0, nRealHeight ); | ||||||||
1050 | aPos.AdjustY( -nHorSBarHeight ); | ||||||||
1051 | |||||||||
1052 | if( aHorSBar->GetPosPixel() != aPos ) | ||||||||
1053 | aHorSBar->SetPosPixel( aPos ); | ||||||||
1054 | |||||||||
1055 | // vertical scrollbar | ||||||||
1056 | aPos.setX( nRealWidth ); aPos.setY( 0 ); | ||||||||
1057 | aPos.AdjustX( -nVerSBarWidth ); | ||||||||
1058 | aPos.AdjustX( 1 ); | ||||||||
1059 | aPos.AdjustY( -1 ); | ||||||||
1060 | |||||||||
1061 | if( aVerSBar->GetPosPixel() != aPos ) | ||||||||
1062 | aVerSBar->SetPosPixel( aPos ); | ||||||||
1063 | } | ||||||||
1064 | |||||||||
1065 | void SvxIconChoiceCtrl_Impl::AdjustScrollBars() | ||||||||
1066 | { | ||||||||
1067 | long nVirtHeight = aVirtOutputSize.Height(); | ||||||||
1068 | long nVirtWidth = aVirtOutputSize.Width(); | ||||||||
1069 | |||||||||
1070 | Size aOSize( pView->Control::GetOutputSizePixel() ); | ||||||||
1071 | long nRealHeight = aOSize.Height(); | ||||||||
1072 | long nRealWidth = aOSize.Width(); | ||||||||
1073 | |||||||||
1074 | PositionScrollBars( nRealWidth, nRealHeight ); | ||||||||
1075 | |||||||||
1076 | const MapMode& rMapMode = pView->GetMapMode(); | ||||||||
1077 | Point aOrigin( rMapMode.GetOrigin() ); | ||||||||
1078 | |||||||||
1079 | long nVisibleWidth; | ||||||||
1080 | if( nRealWidth > nVirtWidth ) | ||||||||
1081 | nVisibleWidth = nVirtWidth + aOrigin.X(); | ||||||||
1082 | else | ||||||||
1083 | nVisibleWidth = nRealWidth; | ||||||||
1084 | |||||||||
1085 | long nVisibleHeight; | ||||||||
1086 | if( nRealHeight > nVirtHeight ) | ||||||||
1087 | nVisibleHeight = nVirtHeight + aOrigin.Y(); | ||||||||
1088 | else | ||||||||
1089 | nVisibleHeight = nRealHeight; | ||||||||
1090 | |||||||||
1091 | bool bVerSBar = ( nWinBits & WB_VSCROLL ) != 0; | ||||||||
1092 | bool bHorSBar = ( nWinBits & WB_HSCROLL ) != 0; | ||||||||
1093 | bool bNoVerSBar = ( nWinBits & WB_NOVSCROLLWB_DRAG ) != 0; | ||||||||
1094 | bool bNoHorSBar = ( nWinBits & WB_NOHSCROLLWB_SPIN ) != 0; | ||||||||
1095 | |||||||||
1096 | sal_uInt16 nResult = 0; | ||||||||
1097 | if( nVirtHeight ) | ||||||||
1098 | { | ||||||||
1099 | // activate vertical scrollbar? | ||||||||
1100 | if( !bNoVerSBar && (bVerSBar || ( nVirtHeight > nVisibleHeight)) ) | ||||||||
1101 | { | ||||||||
1102 | nResult = 0x0001; | ||||||||
1103 | nRealWidth -= nVerSBarWidth; | ||||||||
1104 | |||||||||
1105 | if( nRealWidth > nVirtWidth ) | ||||||||
1106 | nVisibleWidth = nVirtWidth + aOrigin.X(); | ||||||||
1107 | else | ||||||||
1108 | nVisibleWidth = nRealWidth; | ||||||||
1109 | } | ||||||||
1110 | // activate horizontal scrollbar? | ||||||||
1111 | if( !bNoHorSBar && (bHorSBar || (nVirtWidth > nVisibleWidth)) ) | ||||||||
1112 | { | ||||||||
1113 | nResult |= 0x0002; | ||||||||
1114 | nRealHeight -= nHorSBarHeight; | ||||||||
1115 | |||||||||
1116 | if( nRealHeight > nVirtHeight ) | ||||||||
1117 | nVisibleHeight = nVirtHeight + aOrigin.Y(); | ||||||||
1118 | else | ||||||||
1119 | nVisibleHeight = nRealHeight; | ||||||||
1120 | |||||||||
1121 | // do we need a vertical scrollbar after all? | ||||||||
1122 | if( !(nResult & 0x0001) && // only if not already there | ||||||||
1123 | ( !bNoVerSBar && ((nVirtHeight > nVisibleHeight) || bVerSBar)) ) | ||||||||
1124 | { | ||||||||
1125 | nResult = 3; // both turned on | ||||||||
1126 | nRealWidth -= nVerSBarWidth; | ||||||||
1127 | |||||||||
1128 | if( nRealWidth > nVirtWidth ) | ||||||||
1129 | nVisibleWidth = nVirtWidth + aOrigin.X(); | ||||||||
1130 | else | ||||||||
1131 | nVisibleWidth = nRealWidth; | ||||||||
1132 | } | ||||||||
1133 | } | ||||||||
1134 | } | ||||||||
1135 | |||||||||
1136 | // size vertical scrollbar | ||||||||
1137 | long nThumb = aVerSBar->GetThumbPos(); | ||||||||
1138 | Size aSize( nVerSBarWidth, nRealHeight ); | ||||||||
1139 | aSize.AdjustHeight(2 ); | ||||||||
1140 | if( aSize != aVerSBar->GetSizePixel() ) | ||||||||
1141 | aVerSBar->SetSizePixel( aSize ); | ||||||||
1142 | aVerSBar->SetVisibleSize( nVisibleHeight ); | ||||||||
1143 | aVerSBar->SetPageSize( GetScrollBarPageSize( nVisibleHeight )); | ||||||||
1144 | |||||||||
1145 | if( nResult & 0x0001 ) | ||||||||
1146 | { | ||||||||
1147 | aVerSBar->SetThumbPos( nThumb ); | ||||||||
1148 | aVerSBar->Show(); | ||||||||
1149 | } | ||||||||
1150 | else | ||||||||
1151 | { | ||||||||
1152 | aVerSBar->SetThumbPos( 0 ); | ||||||||
1153 | aVerSBar->Hide(); | ||||||||
1154 | } | ||||||||
1155 | |||||||||
1156 | // size horizontal scrollbar | ||||||||
1157 | nThumb = aHorSBar->GetThumbPos(); | ||||||||
1158 | aSize.setWidth( nRealWidth ); | ||||||||
1159 | aSize.setHeight( nHorSBarHeight ); | ||||||||
1160 | aSize.AdjustWidth( 1 ); | ||||||||
1161 | if( nResult & 0x0001 ) // vertical scrollbar? | ||||||||
1162 | { | ||||||||
1163 | aSize.AdjustWidth( 1 ); | ||||||||
1164 | nRealWidth++; | ||||||||
1165 | } | ||||||||
1166 | if( aSize != aHorSBar->GetSizePixel() ) | ||||||||
1167 | aHorSBar->SetSizePixel( aSize ); | ||||||||
1168 | aHorSBar->SetVisibleSize( nVisibleWidth ); | ||||||||
1169 | aHorSBar->SetPageSize( GetScrollBarPageSize(nVisibleWidth )); | ||||||||
1170 | if( nResult & 0x0002 ) | ||||||||
1171 | { | ||||||||
1172 | aHorSBar->SetThumbPos( nThumb ); | ||||||||
1173 | aHorSBar->Show(); | ||||||||
1174 | } | ||||||||
1175 | else | ||||||||
1176 | { | ||||||||
1177 | aHorSBar->SetThumbPos( 0 ); | ||||||||
1178 | aHorSBar->Hide(); | ||||||||
1179 | } | ||||||||
1180 | |||||||||
1181 | aOutputSize.setWidth( nRealWidth ); | ||||||||
1182 | if( nResult & 0x0002 ) // horizontal scrollbar ? | ||||||||
1183 | nRealHeight++; // because lower border is clipped | ||||||||
1184 | aOutputSize.setHeight( nRealHeight ); | ||||||||
1185 | |||||||||
1186 | if( (nResult & (0x0001|0x0002)) == (0x0001|0x0002) ) | ||||||||
1187 | aScrBarBox->Show(); | ||||||||
1188 | else | ||||||||
1189 | aScrBarBox->Hide(); | ||||||||
1190 | } | ||||||||
1191 | |||||||||
1192 | void SvxIconChoiceCtrl_Impl::Resize() | ||||||||
1193 | { | ||||||||
1194 | InitScrollBarBox(); | ||||||||
1195 | aOutputSize = pView->GetOutputSizePixel(); | ||||||||
1196 | pImpCursor->Clear(); | ||||||||
1197 | pGridMap->OutputSizeChanged(); | ||||||||
1198 | |||||||||
1199 | const Size& rSize = pView->Control::GetOutputSizePixel(); | ||||||||
1200 | PositionScrollBars( rSize.Width(), rSize.Height() ); | ||||||||
1201 | // The scrollbars are shown/hidden asynchronously, so derived classes can | ||||||||
1202 | // do an Arrange during Resize, without the scrollbars suddenly turning | ||||||||
1203 | // on and off again. | ||||||||
1204 | // If an event is already underway, we don't need to send a new one, at least | ||||||||
1205 | // as long as there is only one event type. | ||||||||
1206 | if ( ! nUserEventAdjustScrBars ) | ||||||||
1207 | nUserEventAdjustScrBars = | ||||||||
1208 | Application::PostUserEvent( LINK( this, SvxIconChoiceCtrl_Impl, UserEventHdl)::tools::detail::makeLink( ::tools::detail::castTo<SvxIconChoiceCtrl_Impl *>(this), &SvxIconChoiceCtrl_Impl::LinkStubUserEventHdl ), | ||||||||
1209 | EVENTID_ADJUST_SCROLLBARS(reinterpret_cast<void*>(2))); | ||||||||
1210 | |||||||||
1211 | VisRectChanged(); | ||||||||
1212 | } | ||||||||
1213 | |||||||||
1214 | bool SvxIconChoiceCtrl_Impl::CheckHorScrollBar() | ||||||||
1215 | { | ||||||||
1216 | if( maZOrderList.empty() || !aHorSBar->IsVisible() ) | ||||||||
1217 | return false; | ||||||||
1218 | const MapMode& rMapMode = pView->GetMapMode(); | ||||||||
1219 | Point aOrigin( rMapMode.GetOrigin() ); | ||||||||
1220 | if(!( nWinBits & WB_HSCROLL) && !aOrigin.X() ) | ||||||||
1221 | { | ||||||||
1222 | long nWidth = aOutputSize.Width(); | ||||||||
1223 | const size_t nCount = maZOrderList.size(); | ||||||||
1224 | long nMostRight = 0; | ||||||||
1225 | for( size_t nCur = 0; nCur < nCount; nCur++ ) | ||||||||
1226 | { | ||||||||
1227 | SvxIconChoiceCtrlEntry* pEntry = maZOrderList[ nCur ]; | ||||||||
1228 | long nRight = GetEntryBoundRect(pEntry).Right(); | ||||||||
1229 | if( nRight > nWidth ) | ||||||||
1230 | return false; | ||||||||
1231 | if( nRight > nMostRight ) | ||||||||
1232 | nMostRight = nRight; | ||||||||
1233 | } | ||||||||
1234 | aHorSBar->Hide(); | ||||||||
1235 | aOutputSize.AdjustHeight(nHorSBarHeight ); | ||||||||
1236 | aVirtOutputSize.setWidth( nMostRight ); | ||||||||
1237 | aHorSBar->SetThumbPos( 0 ); | ||||||||
1238 | Range aRange; | ||||||||
1239 | aRange.Max() = nMostRight - 1; | ||||||||
1240 | aHorSBar->SetRange( aRange ); | ||||||||
1241 | if( aVerSBar->IsVisible() ) | ||||||||
1242 | { | ||||||||
1243 | Size aSize( aVerSBar->GetSizePixel()); | ||||||||
1244 | aSize.AdjustHeight(nHorSBarHeight ); | ||||||||
1245 | aVerSBar->SetSizePixel( aSize ); | ||||||||
1246 | } | ||||||||
1247 | return true; | ||||||||
1248 | } | ||||||||
1249 | return false; | ||||||||
1250 | } | ||||||||
1251 | |||||||||
1252 | bool SvxIconChoiceCtrl_Impl::CheckVerScrollBar() | ||||||||
1253 | { | ||||||||
1254 | if( maZOrderList.empty() || !aVerSBar->IsVisible() ) | ||||||||
1255 | return false; | ||||||||
1256 | const MapMode& rMapMode = pView->GetMapMode(); | ||||||||
1257 | Point aOrigin( rMapMode.GetOrigin() ); | ||||||||
1258 | if(!( nWinBits & WB_VSCROLL) && !aOrigin.Y() ) | ||||||||
1259 | { | ||||||||
1260 | long nDeepest = 0; | ||||||||
1261 | long nHeight = aOutputSize.Height(); | ||||||||
1262 | const size_t nCount = maZOrderList.size(); | ||||||||
1263 | for( size_t nCur = 0; nCur < nCount; nCur++ ) | ||||||||
1264 | { | ||||||||
1265 | SvxIconChoiceCtrlEntry* pEntry = maZOrderList[ nCur ]; | ||||||||
1266 | long nBottom = GetEntryBoundRect(pEntry).Bottom(); | ||||||||
1267 | if( nBottom > nHeight ) | ||||||||
1268 | return false; | ||||||||
1269 | if( nBottom > nDeepest ) | ||||||||
1270 | nDeepest = nBottom; | ||||||||
1271 | } | ||||||||
1272 | aVerSBar->Hide(); | ||||||||
1273 | aOutputSize.AdjustWidth(nVerSBarWidth ); | ||||||||
1274 | aVirtOutputSize.setHeight( nDeepest ); | ||||||||
1275 | aVerSBar->SetThumbPos( 0 ); | ||||||||
1276 | Range aRange; | ||||||||
1277 | aRange.Max() = nDeepest - 1; | ||||||||
1278 | aVerSBar->SetRange( aRange ); | ||||||||
1279 | if( aHorSBar->IsVisible() ) | ||||||||
1280 | { | ||||||||
1281 | Size aSize( aHorSBar->GetSizePixel()); | ||||||||
1282 | aSize.AdjustWidth(nVerSBarWidth ); | ||||||||
1283 | aHorSBar->SetSizePixel( aSize ); | ||||||||
1284 | } | ||||||||
1285 | return true; | ||||||||
1286 | } | ||||||||
1287 | return false; | ||||||||
1288 | } | ||||||||
1289 | |||||||||
1290 | |||||||||
1291 | // hides scrollbars if they're unnecessary | ||||||||
1292 | void SvxIconChoiceCtrl_Impl::CheckScrollBars() | ||||||||
1293 | { | ||||||||
1294 | CheckVerScrollBar(); | ||||||||
1295 | if( CheckHorScrollBar() ) | ||||||||
1296 | CheckVerScrollBar(); | ||||||||
1297 | if( aVerSBar->IsVisible() && aHorSBar->IsVisible() ) | ||||||||
1298 | aScrBarBox->Show(); | ||||||||
1299 | else | ||||||||
1300 | aScrBarBox->Hide(); | ||||||||
1301 | } | ||||||||
1302 | |||||||||
1303 | |||||||||
1304 | void SvxIconChoiceCtrl_Impl::GetFocus() | ||||||||
1305 | { | ||||||||
1306 | RepaintSelectedEntries(); | ||||||||
1307 | if( pCursor ) | ||||||||
1308 | { | ||||||||
1309 | pCursor->SetFlags( SvxIconViewFlags::FOCUSED ); | ||||||||
1310 | ShowCursor( true ); | ||||||||
1311 | } | ||||||||
1312 | } | ||||||||
1313 | |||||||||
1314 | void SvxIconChoiceCtrl_Impl::LoseFocus() | ||||||||
1315 | { | ||||||||
1316 | if( pCursor ) | ||||||||
1317 | pCursor->ClearFlags( SvxIconViewFlags::FOCUSED ); | ||||||||
1318 | ShowCursor( false ); | ||||||||
1319 | |||||||||
1320 | // HideFocus (); | ||||||||
1321 | // pView->Invalidate ( aFocus.aRect ); | ||||||||
1322 | |||||||||
1323 | RepaintSelectedEntries(); | ||||||||
1324 | } | ||||||||
1325 | |||||||||
1326 | void SvxIconChoiceCtrl_Impl::SetUpdateMode( bool bUpdate ) | ||||||||
1327 | { | ||||||||
1328 | if( bUpdate != bUpdateMode ) | ||||||||
1329 | { | ||||||||
1330 | bUpdateMode = bUpdate; | ||||||||
1331 | if( bUpdate ) | ||||||||
1332 | { | ||||||||
1333 | AdjustScrollBars(); | ||||||||
1334 | pImpCursor->Clear(); | ||||||||
1335 | pGridMap->Clear(); | ||||||||
1336 | pView->Invalidate(InvalidateFlags::NoChildren); | ||||||||
1337 | } | ||||||||
1338 | } | ||||||||
1339 | } | ||||||||
1340 | |||||||||
1341 | // priorities of the emphasis: bSelected | ||||||||
1342 | void SvxIconChoiceCtrl_Impl::PaintEmphasis(const tools::Rectangle& rTextRect, bool bSelected, | ||||||||
1343 | vcl::RenderContext& rRenderContext) | ||||||||
1344 | { | ||||||||
1345 | Color aOldFillColor(rRenderContext.GetFillColor()); | ||||||||
1346 | |||||||||
1347 | bool bSolidTextRect = false; | ||||||||
1348 | |||||||||
1349 | if (!bSelected) | ||||||||
1350 | { | ||||||||
1351 | const Color& rFillColor = rRenderContext.GetFont().GetFillColor(); | ||||||||
1352 | rRenderContext.SetFillColor(rFillColor); | ||||||||
1353 | if (rFillColor != COL_TRANSPARENT) | ||||||||
1354 | bSolidTextRect = true; | ||||||||
1355 | } | ||||||||
1356 | |||||||||
1357 | // draw text rectangle | ||||||||
1358 | if (bSolidTextRect) | ||||||||
1359 | { | ||||||||
1360 | rRenderContext.DrawRect(rTextRect); | ||||||||
1361 | } | ||||||||
1362 | |||||||||
1363 | rRenderContext.SetFillColor(aOldFillColor); | ||||||||
1364 | } | ||||||||
1365 | |||||||||
1366 | |||||||||
1367 | void SvxIconChoiceCtrl_Impl::PaintItem(const tools::Rectangle& rRect, | ||||||||
1368 | IcnViewFieldType eItem, SvxIconChoiceCtrlEntry* pEntry, sal_uInt16 nPaintFlags, | ||||||||
1369 | vcl::RenderContext& rRenderContext ) | ||||||||
1370 | { | ||||||||
1371 | if (eItem == IcnViewFieldType::Text) | ||||||||
1372 | { | ||||||||
1373 | OUString aText = SvtIconChoiceCtrl::GetEntryText(pEntry); | ||||||||
1374 | |||||||||
1375 | rRenderContext.DrawText(rRect, aText, nCurTextDrawFlags); | ||||||||
1376 | |||||||||
1377 | if (pEntry->IsFocused()) | ||||||||
1378 | { | ||||||||
1379 | tools::Rectangle aRect (CalcFocusRect(pEntry)); | ||||||||
1380 | ShowFocus(aRect); | ||||||||
1381 | DrawFocusRect(rRenderContext); | ||||||||
1382 | } | ||||||||
1383 | } | ||||||||
1384 | else | ||||||||
1385 | { | ||||||||
1386 | Point aPos(rRect.TopLeft()); | ||||||||
1387 | if (nPaintFlags & PAINTFLAG_HOR_CENTERED0x0001) | ||||||||
1388 | aPos.AdjustX((rRect.GetWidth() - aImageSize.Width()) / 2 ); | ||||||||
1389 | if (nPaintFlags & PAINTFLAG_VER_CENTERED0x0002) | ||||||||
1390 | aPos.AdjustY((rRect.GetHeight() - aImageSize.Height()) / 2 ); | ||||||||
1391 | SvtIconChoiceCtrl::DrawEntryImage(pEntry, aPos, rRenderContext); | ||||||||
1392 | } | ||||||||
1393 | } | ||||||||
1394 | |||||||||
1395 | void SvxIconChoiceCtrl_Impl::PaintEntry(SvxIconChoiceCtrlEntry* pEntry, const Point& rPos, vcl::RenderContext& rRenderContext) | ||||||||
1396 | { | ||||||||
1397 | bool bSelected = false; | ||||||||
1398 | |||||||||
1399 | if (eSelectionMode != SelectionMode::NONE) | ||||||||
1400 | bSelected = pEntry->IsSelected(); | ||||||||
1401 | |||||||||
1402 | rRenderContext.Push(PushFlags::FONT | PushFlags::TEXTCOLOR); | ||||||||
1403 | |||||||||
1404 | OUString aEntryText(SvtIconChoiceCtrl::GetEntryText(pEntry)); | ||||||||
1405 | tools::Rectangle aTextRect(CalcTextRect(pEntry, &rPos, &aEntryText)); | ||||||||
1406 | tools::Rectangle aBmpRect(CalcBmpRect(pEntry, &rPos)); | ||||||||
1407 | |||||||||
1408 | bool bShowSelection = (bSelected && (eSelectionMode != SelectionMode::NONE)); | ||||||||
1409 | |||||||||
1410 | bool bActiveSelection = (0 != (nWinBits & WB_NOHIDESELECTION)) || pView->HasFocus(); | ||||||||
1411 | |||||||||
1412 | if (bShowSelection) | ||||||||
1413 | { | ||||||||
1414 | const StyleSettings& rSettings = rRenderContext.GetSettings().GetStyleSettings(); | ||||||||
1415 | vcl::Font aNewFont(rRenderContext.GetFont()); | ||||||||
1416 | |||||||||
1417 | // font fill colors that are attributed "hard" need corresponding "hard" | ||||||||
1418 | // attributed highlight colors | ||||||||
1419 | if ((nWinBits & WB_NOHIDESELECTION) || pView->HasFocus()) | ||||||||
1420 | aNewFont.SetFillColor(rSettings.GetHighlightColor()); | ||||||||
1421 | else | ||||||||
1422 | aNewFont.SetFillColor(rSettings.GetDeactiveColor()); | ||||||||
1423 | |||||||||
1424 | Color aWinCol = rSettings.GetWindowTextColor(); | ||||||||
1425 | if (!bActiveSelection && rSettings.GetFaceColor().IsBright() == aWinCol.IsBright()) | ||||||||
1426 | aNewFont.SetColor(rSettings.GetWindowTextColor()); | ||||||||
1427 | else | ||||||||
1428 | aNewFont.SetColor(rSettings.GetHighlightTextColor()); | ||||||||
1429 | |||||||||
1430 | rRenderContext.SetFont(aNewFont); | ||||||||
1431 | |||||||||
1432 | rRenderContext.SetFillColor(rRenderContext.GetBackground().GetColor()); | ||||||||
1433 | rRenderContext.DrawRect(CalcFocusRect(pEntry)); | ||||||||
1434 | rRenderContext.SetFillColor(); | ||||||||
1435 | } | ||||||||
1436 | |||||||||
1437 | bool bResetClipRegion = false; | ||||||||
1438 | if (!rRenderContext.IsClipRegion() && (aVerSBar->IsVisible() || aHorSBar->IsVisible())) | ||||||||
1439 | { | ||||||||
1440 | tools::Rectangle aOutputArea(GetOutputRect()); | ||||||||
1441 | if (aOutputArea.IsOver(aTextRect) || aOutputArea.IsOver(aBmpRect)) | ||||||||
1442 | { | ||||||||
1443 | rRenderContext.SetClipRegion(vcl::Region(aOutputArea)); | ||||||||
1444 | bResetClipRegion = true; | ||||||||
1445 | } | ||||||||
1446 | } | ||||||||
1447 | |||||||||
1448 | bool bLargeIconMode = WB_ICONWB_RECTSTYLE == ( nWinBits & VIEWMODE_MASK(WB_RECTSTYLE | WB_SMALLSTYLE | WB_VCENTER) ); | ||||||||
1449 | sal_uInt16 nBmpPaintFlags = PAINTFLAG_VER_CENTERED0x0002; | ||||||||
1450 | if (bLargeIconMode) | ||||||||
1451 | nBmpPaintFlags |= PAINTFLAG_HOR_CENTERED0x0001; | ||||||||
1452 | sal_uInt16 nTextPaintFlags = bLargeIconMode ? PAINTFLAG_HOR_CENTERED0x0001 : PAINTFLAG_VER_CENTERED0x0002; | ||||||||
1453 | |||||||||
1454 | PaintEmphasis(aTextRect, bSelected, rRenderContext); | ||||||||
1455 | |||||||||
1456 | if ( bShowSelection ) | ||||||||
1457 | vcl::RenderTools::DrawSelectionBackground(rRenderContext, *pView, CalcFocusRect(pEntry), | ||||||||
1458 | bActiveSelection ? 1 : 2, false, true, false); | ||||||||
1459 | |||||||||
1460 | |||||||||
1461 | PaintItem(aBmpRect, IcnViewFieldType::Image, pEntry, nBmpPaintFlags, rRenderContext); | ||||||||
1462 | |||||||||
1463 | PaintItem(aTextRect, IcnViewFieldType::Text, pEntry, nTextPaintFlags, rRenderContext); | ||||||||
1464 | |||||||||
1465 | // draw highlight frame | ||||||||
1466 | if (pEntry == pCurHighlightFrame) | ||||||||
1467 | DrawHighlightFrame(rRenderContext, CalcFocusRect(pEntry)); | ||||||||
1468 | |||||||||
1469 | rRenderContext.Pop(); | ||||||||
1470 | if (bResetClipRegion) | ||||||||
1471 | rRenderContext.SetClipRegion(); | ||||||||
1472 | } | ||||||||
1473 | |||||||||
1474 | void SvxIconChoiceCtrl_Impl::SetEntryPos( SvxIconChoiceCtrlEntry* pEntry, const Point& rPos ) | ||||||||
1475 | { | ||||||||
1476 | ShowCursor( false ); | ||||||||
1477 | tools::Rectangle aBoundRect( GetEntryBoundRect( pEntry )); | ||||||||
1478 | pView->Invalidate( aBoundRect ); | ||||||||
1479 | ToTop( pEntry ); | ||||||||
1480 | if( !IsAutoArrange() ) | ||||||||
1481 | { | ||||||||
1482 | bool bAdjustVirtSize = false; | ||||||||
1483 | if( rPos != aBoundRect.TopLeft() ) | ||||||||
1484 | { | ||||||||
1485 | Point aGridOffs( | ||||||||
1486 | pEntry->aGridRect.TopLeft() - pEntry->aRect.TopLeft() ); | ||||||||
1487 | pImpCursor->Clear(); | ||||||||
1488 | pGridMap->Clear(); | ||||||||
1489 | aBoundRect.SetPos( rPos ); | ||||||||
1490 | pEntry->aRect = aBoundRect; | ||||||||
1491 | pEntry->aGridRect.SetPos( rPos + aGridOffs ); | ||||||||
1492 | bAdjustVirtSize = true; | ||||||||
1493 | } | ||||||||
1494 | if( bAdjustVirtSize ) | ||||||||
1495 | AdjustVirtSize( pEntry->aRect ); | ||||||||
1496 | |||||||||
1497 | pView->Invalidate( pEntry->aRect ); | ||||||||
1498 | pGridMap->OccupyGrids( pEntry ); | ||||||||
1499 | } | ||||||||
1500 | else | ||||||||
1501 | { | ||||||||
1502 | SvxIconChoiceCtrlEntry* pPrev = FindEntryPredecessor( pEntry, rPos ); | ||||||||
1503 | SetEntryPredecessor( pEntry, pPrev ); | ||||||||
1504 | aAutoArrangeIdle.Start(); | ||||||||
1505 | } | ||||||||
1506 | ShowCursor( true ); | ||||||||
1507 | } | ||||||||
1508 | |||||||||
1509 | void SvxIconChoiceCtrl_Impl::SetNoSelection() | ||||||||
1510 | { | ||||||||
1511 | // block recursive calls via SelectEntry | ||||||||
1512 | if( !(nFlags & IconChoiceFlags::ClearingSelection )) | ||||||||
1513 | { | ||||||||
1514 | nFlags |= IconChoiceFlags::ClearingSelection; | ||||||||
1515 | DeselectAllBut( nullptr ); | ||||||||
1516 | nFlags &= ~IconChoiceFlags::ClearingSelection; | ||||||||
1517 | } | ||||||||
1518 | } | ||||||||
1519 | |||||||||
1520 | SvxIconChoiceCtrlEntry* SvxIconChoiceCtrl_Impl::GetEntry( const Point& rDocPos, bool bHit ) | ||||||||
1521 | { | ||||||||
1522 | CheckBoundingRects(); | ||||||||
1523 | // search through z-order list from the end | ||||||||
1524 | size_t nCount = maZOrderList.size(); | ||||||||
1525 | while( nCount ) | ||||||||
1526 | { | ||||||||
1527 | nCount--; | ||||||||
1528 | SvxIconChoiceCtrlEntry* pEntry = maZOrderList[ nCount ]; | ||||||||
1529 | if( pEntry->aRect.IsInside( rDocPos ) ) | ||||||||
1530 | { | ||||||||
1531 | if( bHit ) | ||||||||
1532 | { | ||||||||
1533 | tools::Rectangle aRect = CalcBmpRect( pEntry ); | ||||||||
1534 | aRect.AdjustTop( -3 ); | ||||||||
1535 | aRect.AdjustBottom(3 ); | ||||||||
1536 | aRect.AdjustLeft( -3 ); | ||||||||
1537 | aRect.AdjustRight(3 ); | ||||||||
1538 | if( aRect.IsInside( rDocPos ) ) | ||||||||
1539 | return pEntry; | ||||||||
1540 | aRect = CalcTextRect( pEntry ); | ||||||||
1541 | if( aRect.IsInside( rDocPos ) ) | ||||||||
1542 | return pEntry; | ||||||||
1543 | } | ||||||||
1544 | else | ||||||||
1545 | return pEntry; | ||||||||
1546 | } | ||||||||
1547 | } | ||||||||
1548 | return nullptr; | ||||||||
1549 | } | ||||||||
1550 | |||||||||
1551 | void SvxIconChoiceCtrl_Impl::MakeEntryVisible( SvxIconChoiceCtrlEntry* pEntry, bool bBound ) | ||||||||
1552 | { | ||||||||
1553 | if ( bBound ) | ||||||||
1554 | { | ||||||||
1555 | const tools::Rectangle& rRect = GetEntryBoundRect( pEntry ); | ||||||||
1556 | MakeVisible( rRect ); | ||||||||
1557 | } | ||||||||
1558 | else | ||||||||
1559 | { | ||||||||
1560 | tools::Rectangle aRect = CalcBmpRect( pEntry ); | ||||||||
1561 | aRect.Union( CalcTextRect( pEntry ) ); | ||||||||
1562 | aRect.AdjustTop(TBOFFS_BOUND2 ); | ||||||||
1563 | aRect.AdjustBottom(TBOFFS_BOUND2 ); | ||||||||
1564 | aRect.AdjustLeft(LROFFS_BOUND2 ); | ||||||||
1565 | aRect.AdjustRight(LROFFS_BOUND2 ); | ||||||||
1566 | MakeVisible( aRect ); | ||||||||
1567 | } | ||||||||
1568 | } | ||||||||
1569 | |||||||||
1570 | const tools::Rectangle& SvxIconChoiceCtrl_Impl::GetEntryBoundRect( SvxIconChoiceCtrlEntry* pEntry ) | ||||||||
1571 | { | ||||||||
1572 | if( !IsBoundingRectValid( pEntry->aRect )) | ||||||||
1573 | FindBoundingRect( pEntry ); | ||||||||
1574 | return pEntry->aRect; | ||||||||
1575 | } | ||||||||
1576 | |||||||||
1577 | tools::Rectangle SvxIconChoiceCtrl_Impl::CalcBmpRect( SvxIconChoiceCtrlEntry* pEntry, const Point* pPos ) | ||||||||
1578 | { | ||||||||
1579 | tools::Rectangle aBound = GetEntryBoundRect( pEntry ); | ||||||||
1580 | if( pPos ) | ||||||||
1581 | aBound.SetPos( *pPos ); | ||||||||
1582 | Point aPos( aBound.TopLeft() ); | ||||||||
1583 | |||||||||
1584 | switch( nWinBits & VIEWMODE_MASK(WB_RECTSTYLE | WB_SMALLSTYLE | WB_VCENTER) ) | ||||||||
1585 | { | ||||||||
1586 | case WB_ICONWB_RECTSTYLE: | ||||||||
1587 | { | ||||||||
1588 | aPos.AdjustX(( aBound.GetWidth() - aImageSize.Width() ) / 2 ); | ||||||||
1589 | return tools::Rectangle( aPos, aImageSize ); | ||||||||
1590 | } | ||||||||
1591 | |||||||||
1592 | case WB_SMALLICONWB_SMALLSTYLE: | ||||||||
1593 | case WB_DETAILSWB_VCENTER: | ||||||||
1594 | aPos.AdjustY(( aBound.GetHeight() - aImageSize.Height() ) / 2 ); | ||||||||
1595 | //TODO: determine horizontal distance to bounding rectangle | ||||||||
1596 | return tools::Rectangle( aPos, aImageSize ); | ||||||||
1597 | |||||||||
1598 | default: | ||||||||
1599 | OSL_FAIL("IconView: Viewmode not set")do { if (true && (((sal_Bool)1))) { sal_detail_logFormat ((SAL_DETAIL_LOG_LEVEL_WARN), ("legacy.osl"), ("/home/maarten/src/libreoffice/core/vcl/source/control/imivctl1.cxx" ":" "1599" ": "), "%s", "IconView: Viewmode not set"); } } while (false); | ||||||||
1600 | return aBound; | ||||||||
1601 | } | ||||||||
1602 | } | ||||||||
1603 | |||||||||
1604 | tools::Rectangle SvxIconChoiceCtrl_Impl::CalcTextRect( SvxIconChoiceCtrlEntry* pEntry, | ||||||||
1605 | const Point* pEntryPos, const OUString* pStr ) | ||||||||
1606 | { | ||||||||
1607 | OUString aEntryText; | ||||||||
1608 | if( !pStr ) | ||||||||
1609 | aEntryText = SvtIconChoiceCtrl::GetEntryText( pEntry ); | ||||||||
1610 | else | ||||||||
1611 | aEntryText = *pStr; | ||||||||
1612 | |||||||||
1613 | const tools::Rectangle aMaxTextRect( CalcMaxTextRect( pEntry ) ); | ||||||||
1614 | tools::Rectangle aBound( GetEntryBoundRect( pEntry ) ); | ||||||||
1615 | if( pEntryPos ) | ||||||||
1616 | aBound.SetPos( *pEntryPos ); | ||||||||
1617 | |||||||||
1618 | tools::Rectangle aTextRect = pView->GetTextRect( aMaxTextRect, aEntryText, nCurTextDrawFlags ); | ||||||||
1619 | |||||||||
1620 | Size aTextSize( aTextRect.GetSize() ); | ||||||||
1621 | |||||||||
1622 | Point aPos( aBound.TopLeft() ); | ||||||||
1623 | long nBoundWidth = aBound.GetWidth(); | ||||||||
1624 | long nBoundHeight = aBound.GetHeight(); | ||||||||
1625 | |||||||||
1626 | switch( nWinBits & VIEWMODE_MASK(WB_RECTSTYLE | WB_SMALLSTYLE | WB_VCENTER) ) | ||||||||
1627 | { | ||||||||
1628 | case WB_ICONWB_RECTSTYLE: | ||||||||
1629 | aPos.AdjustY(aImageSize.Height() ); | ||||||||
1630 | aPos.AdjustY(VER_DIST_BMP_STRING3 ); | ||||||||
1631 | aPos.AdjustX((nBoundWidth - aTextSize.Width()) / 2 ); | ||||||||
1632 | break; | ||||||||
1633 | |||||||||
1634 | case WB_SMALLICONWB_SMALLSTYLE: | ||||||||
1635 | case WB_DETAILSWB_VCENTER: | ||||||||
1636 | aPos.AdjustX(aImageSize.Width() ); | ||||||||
1637 | aPos.AdjustX(HOR_DIST_BMP_STRING3 ); | ||||||||
1638 | aPos.AdjustY((nBoundHeight - aTextSize.Height()) / 2 ); | ||||||||
1639 | break; | ||||||||
1640 | } | ||||||||
1641 | return tools::Rectangle( aPos, aTextSize ); | ||||||||
1642 | } | ||||||||
1643 | |||||||||
1644 | |||||||||
1645 | long SvxIconChoiceCtrl_Impl::CalcBoundingWidth() const | ||||||||
1646 | { | ||||||||
1647 | long nStringWidth = GetItemSize( IcnViewFieldType::Text ).Width(); | ||||||||
1648 | long nWidth = 0; | ||||||||
1649 | |||||||||
1650 | switch( nWinBits & VIEWMODE_MASK(WB_RECTSTYLE | WB_SMALLSTYLE | WB_VCENTER) ) | ||||||||
1651 | { | ||||||||
1652 | case WB_ICONWB_RECTSTYLE: | ||||||||
1653 | nWidth = std::max( nStringWidth, aImageSize.Width() ); | ||||||||
1654 | break; | ||||||||
1655 | |||||||||
1656 | case WB_SMALLICONWB_SMALLSTYLE: | ||||||||
1657 | case WB_DETAILSWB_VCENTER: | ||||||||
1658 | nWidth = aImageSize.Width(); | ||||||||
1659 | nWidth += HOR_DIST_BMP_STRING3; | ||||||||
1660 | nWidth += nStringWidth; | ||||||||
1661 | break; | ||||||||
1662 | } | ||||||||
1663 | return nWidth; | ||||||||
1664 | } | ||||||||
1665 | |||||||||
1666 | long SvxIconChoiceCtrl_Impl::CalcBoundingHeight() const | ||||||||
1667 | { | ||||||||
1668 | long nStringHeight = GetItemSize(IcnViewFieldType::Text).Height(); | ||||||||
1669 | long nHeight = 0; | ||||||||
1670 | |||||||||
1671 | switch( nWinBits & VIEWMODE_MASK(WB_RECTSTYLE | WB_SMALLSTYLE | WB_VCENTER) ) | ||||||||
1672 | { | ||||||||
1673 | case WB_ICONWB_RECTSTYLE: | ||||||||
1674 | nHeight = aImageSize.Height(); | ||||||||
1675 | nHeight += VER_DIST_BMP_STRING3; | ||||||||
1676 | nHeight += nStringHeight; | ||||||||
1677 | break; | ||||||||
1678 | |||||||||
1679 | case WB_SMALLICONWB_SMALLSTYLE: | ||||||||
1680 | case WB_DETAILSWB_VCENTER: | ||||||||
1681 | nHeight = std::max( aImageSize.Height(), nStringHeight ); | ||||||||
1682 | break; | ||||||||
1683 | } | ||||||||
1684 | if( nHeight > nMaxBoundHeight ) | ||||||||
1685 | { | ||||||||
1686 | const_cast<SvxIconChoiceCtrl_Impl*>(this)->nMaxBoundHeight = nHeight; | ||||||||
1687 | const_cast<SvxIconChoiceCtrl_Impl*>(this)->aHorSBar->SetLineSize( GetScrollBarLineSize() ); | ||||||||
1688 | const_cast<SvxIconChoiceCtrl_Impl*>(this)->aVerSBar->SetLineSize( GetScrollBarLineSize() ); | ||||||||
1689 | } | ||||||||
1690 | return nHeight; | ||||||||
1691 | } | ||||||||
1692 | |||||||||
1693 | Size SvxIconChoiceCtrl_Impl::CalcBoundingSize() const | ||||||||
1694 | { | ||||||||
1695 | return Size( CalcBoundingWidth(), CalcBoundingHeight() ); | ||||||||
1696 | } | ||||||||
1697 | |||||||||
1698 | void SvxIconChoiceCtrl_Impl::RecalcAllBoundingRectsSmart() | ||||||||
1699 | { | ||||||||
1700 | nMaxBoundHeight = 0; | ||||||||
1701 | maZOrderList.clear(); | ||||||||
1702 | size_t nCur; | ||||||||
1703 | SvxIconChoiceCtrlEntry* pEntry; | ||||||||
1704 | const size_t nCount = maEntries.size(); | ||||||||
1705 | |||||||||
1706 | if( !IsAutoArrange() || !pHead ) | ||||||||
1707 | { | ||||||||
1708 | for( nCur = 0; nCur < nCount; nCur++ ) | ||||||||
1709 | { | ||||||||
1710 | pEntry = maEntries[ nCur ].get(); | ||||||||
1711 | if( IsBoundingRectValid( pEntry->aRect )) | ||||||||
1712 | { | ||||||||
1713 | Size aBoundSize( pEntry->aRect.GetSize() ); | ||||||||
1714 | if( aBoundSize.Height() > nMaxBoundHeight ) | ||||||||
1715 | nMaxBoundHeight = aBoundSize.Height(); | ||||||||
1716 | } | ||||||||
1717 | else | ||||||||
1718 | FindBoundingRect( pEntry ); | ||||||||
1719 | maZOrderList.push_back( pEntry ); | ||||||||
1720 | } | ||||||||
1721 | } | ||||||||
1722 | else | ||||||||
1723 | { | ||||||||
1724 | nCur = 0; | ||||||||
1725 | pEntry = pHead; | ||||||||
1726 | while( nCur != nCount ) | ||||||||
1727 | { | ||||||||
1728 | DBG_ASSERT(pEntry->pflink&&pEntry->pblink,"SvxIconChoiceCtrl_Impl::RecalcAllBoundingRect > Bad link(s)")do { if (true && (!(pEntry->pflink&&pEntry ->pblink))) { sal_detail_logFormat((SAL_DETAIL_LOG_LEVEL_WARN ), ("legacy.tools"), ("/home/maarten/src/libreoffice/core/vcl/source/control/imivctl1.cxx" ":" "1728" ": "), "%s", "SvxIconChoiceCtrl_Impl::RecalcAllBoundingRect > Bad link(s)" ); } } while (false); | ||||||||
1729 | if( IsBoundingRectValid( pEntry->aRect )) | ||||||||
1730 | { | ||||||||
1731 | Size aBoundSize( pEntry->aRect.GetSize() ); | ||||||||
1732 | if( aBoundSize.Height() > nMaxBoundHeight ) | ||||||||
1733 | nMaxBoundHeight = aBoundSize.Height(); | ||||||||
1734 | } | ||||||||
1735 | else | ||||||||
1736 | FindBoundingRect( pEntry ); | ||||||||
1737 | maZOrderList.push_back( pEntry ); | ||||||||
1738 | pEntry = pEntry->pflink; | ||||||||
1739 | nCur++; | ||||||||
1740 | } | ||||||||
1741 | } | ||||||||
1742 | AdjustScrollBars(); | ||||||||
1743 | } | ||||||||
1744 | |||||||||
1745 | void SvxIconChoiceCtrl_Impl::FindBoundingRect( SvxIconChoiceCtrlEntry* pEntry ) | ||||||||
1746 | { | ||||||||
1747 | DBG_ASSERT(!pEntry->IsPosLocked(),"Locked entry pos in FindBoundingRect")do { if (true && (!(!pEntry->IsPosLocked()))) { sal_detail_logFormat ((SAL_DETAIL_LOG_LEVEL_WARN), ("legacy.tools"), ("/home/maarten/src/libreoffice/core/vcl/source/control/imivctl1.cxx" ":" "1747" ": "), "%s", "Locked entry pos in FindBoundingRect" ); } } while (false); | ||||||||
1748 | if( pEntry->IsPosLocked() && IsBoundingRectValid( pEntry->aRect) ) | ||||||||
1749 | { | ||||||||
1750 | AdjustVirtSize( pEntry->aRect ); | ||||||||
1751 | return; | ||||||||
1752 | } | ||||||||
1753 | Size aSize( CalcBoundingSize() ); | ||||||||
1754 | Point aPos(pGridMap->GetGridRect(pGridMap->GetUnoccupiedGrid()).TopLeft()); | ||||||||
1755 | SetBoundingRect_Impl( pEntry, aPos, aSize ); | ||||||||
1756 | } | ||||||||
1757 | |||||||||
1758 | void SvxIconChoiceCtrl_Impl::SetBoundingRect_Impl( SvxIconChoiceCtrlEntry* pEntry, const Point& rPos, | ||||||||
1759 | const Size& /*rBoundingSize*/ ) | ||||||||
1760 | { | ||||||||
1761 | tools::Rectangle aGridRect( rPos, Size(nGridDX, nGridDY) ); | ||||||||
1762 | pEntry->aGridRect = aGridRect; | ||||||||
1763 | Center( pEntry ); | ||||||||
1764 | AdjustVirtSize( pEntry->aRect ); | ||||||||
1765 | pGridMap->OccupyGrids( pEntry ); | ||||||||
1766 | } | ||||||||
1767 | |||||||||
1768 | |||||||||
1769 | void SvxIconChoiceCtrl_Impl::SetCursor( SvxIconChoiceCtrlEntry* pEntry ) | ||||||||
1770 | { | ||||||||
1771 | if( pEntry == pCursor ) | ||||||||
1772 | { | ||||||||
1773 | if( pCursor && eSelectionMode == SelectionMode::Single && | ||||||||
1774 | !pCursor->IsSelected() ) | ||||||||
1775 | SelectEntry( pCursor, true ); | ||||||||
1776 | return; | ||||||||
1777 | } | ||||||||
1778 | ShowCursor( false ); | ||||||||
1779 | SvxIconChoiceCtrlEntry* pOldCursor = pCursor; | ||||||||
1780 | pCursor = pEntry; | ||||||||
1781 | if( pOldCursor ) | ||||||||
1782 | { | ||||||||
1783 | pOldCursor->ClearFlags( SvxIconViewFlags::FOCUSED ); | ||||||||
1784 | if( eSelectionMode == SelectionMode::Single ) | ||||||||
1785 | SelectEntry( pOldCursor, false ); // deselect old cursor | ||||||||
1786 | } | ||||||||
1787 | if( pCursor ) | ||||||||
1788 | { | ||||||||
1789 | ToTop( pCursor ); | ||||||||
1790 | pCursor->SetFlags( SvxIconViewFlags::FOCUSED ); | ||||||||
1791 | if( eSelectionMode == SelectionMode::Single ) | ||||||||
1792 | SelectEntry( pCursor, true ); | ||||||||
1793 | ShowCursor( true ); | ||||||||
1794 | } | ||||||||
1795 | } | ||||||||
1796 | |||||||||
1797 | |||||||||
1798 | void SvxIconChoiceCtrl_Impl::ShowCursor( bool bShow ) | ||||||||
1799 | { | ||||||||
1800 | if( !pCursor || !bShow || !pView->HasFocus() ) | ||||||||
1801 | { | ||||||||
1802 | pView->HideFocus(); | ||||||||
1803 | return; | ||||||||
1804 | } | ||||||||
1805 | tools::Rectangle aRect ( CalcFocusRect( pCursor ) ); | ||||||||
1806 | /*pView->*/ShowFocus( aRect ); | ||||||||
1807 | } | ||||||||
1808 | |||||||||
1809 | |||||||||
1810 | void SvxIconChoiceCtrl_Impl::HideDDIcon() | ||||||||
1811 | { | ||||||||
1812 | pView->PaintImmediately(); | ||||||||
1813 | } | ||||||||
1814 | |||||||||
1815 | bool SvxIconChoiceCtrl_Impl::HandleScrollCommand( const CommandEvent& rCmd ) | ||||||||
1816 | { | ||||||||
1817 | tools::Rectangle aDocRect( Point(), aVirtOutputSize ); | ||||||||
1818 | tools::Rectangle aVisRect( GetOutputRect() ); | ||||||||
1819 | if( aVisRect.IsInside( aDocRect )) | ||||||||
1820 | return false; | ||||||||
1821 | Size aDocSize( aDocRect.GetSize() ); | ||||||||
1822 | Size aVisSize( aVisRect.GetSize() ); | ||||||||
1823 | bool bHor = aDocSize.Width() > aVisSize.Width(); | ||||||||
1824 | bool bVer = aDocSize.Height() > aVisSize.Height(); | ||||||||
1825 | |||||||||
1826 | long nScrollDX = 0, nScrollDY = 0; | ||||||||
1827 | |||||||||
1828 | switch( rCmd.GetCommand() ) | ||||||||
1829 | { | ||||||||
1830 | case CommandEventId::StartAutoScroll: | ||||||||
1831 | { | ||||||||
1832 | pView->EndTracking(); | ||||||||
1833 | StartAutoScrollFlags nScrollFlags = StartAutoScrollFlags::NONE; | ||||||||
1834 | if( bHor ) | ||||||||
1835 | nScrollFlags |= StartAutoScrollFlags::Horz; | ||||||||
1836 | if( bVer ) | ||||||||
1837 | nScrollFlags |= StartAutoScrollFlags::Vert; | ||||||||
1838 | if( nScrollFlags != StartAutoScrollFlags::NONE ) | ||||||||
1839 | { | ||||||||
1840 | pView->StartAutoScroll( nScrollFlags ); | ||||||||
1841 | return true; | ||||||||
1842 | } | ||||||||
1843 | } | ||||||||
1844 | break; | ||||||||
1845 | |||||||||
1846 | case CommandEventId::Wheel: | ||||||||
1847 | { | ||||||||
1848 | const CommandWheelData* pData = rCmd.GetWheelData(); | ||||||||
1849 | if( pData && (CommandWheelMode::SCROLL == pData->GetMode()) && !pData->IsHorz() ) | ||||||||
1850 | { | ||||||||
1851 | sal_uLong nScrollLines = pData->GetScrollLines(); | ||||||||
1852 | if( nScrollLines == COMMAND_WHEEL_PAGESCROLL(sal_uLong(0xFFFFFFFF)) ) | ||||||||
1853 | { | ||||||||
1854 | nScrollDY = GetScrollBarPageSize( aVisSize.Width() ); | ||||||||
1855 | if( pData->GetDelta() < 0 ) | ||||||||
1856 | nScrollDY *= -1; | ||||||||
1857 | } | ||||||||
1858 | else | ||||||||
1859 | { | ||||||||
1860 | nScrollDY = pData->GetNotchDelta() * static_cast<long>(nScrollLines); | ||||||||
1861 | nScrollDY *= GetScrollBarLineSize(); | ||||||||
1862 | } | ||||||||
1863 | } | ||||||||
1864 | } | ||||||||
1865 | break; | ||||||||
1866 | |||||||||
1867 | case CommandEventId::AutoScroll: | ||||||||
1868 | { | ||||||||
1869 | const CommandScrollData* pData = rCmd.GetAutoScrollData(); | ||||||||
1870 | if( pData ) | ||||||||
1871 | { | ||||||||
1872 | nScrollDX = pData->GetDeltaX() * GetScrollBarLineSize(); | ||||||||
1873 | nScrollDY = pData->GetDeltaY() * GetScrollBarLineSize(); | ||||||||
1874 | } | ||||||||
1875 | } | ||||||||
1876 | break; | ||||||||
1877 | |||||||||
1878 | default: break; | ||||||||
1879 | } | ||||||||
1880 | |||||||||
1881 | if( nScrollDX || nScrollDY ) | ||||||||
1882 | { | ||||||||
1883 | aVisRect.AdjustTop( -nScrollDY ); | ||||||||
1884 | aVisRect.AdjustBottom( -nScrollDY ); | ||||||||
1885 | aVisRect.AdjustLeft( -nScrollDX ); | ||||||||
1886 | aVisRect.AdjustRight( -nScrollDX ); | ||||||||
1887 | MakeVisible( aVisRect ); | ||||||||
1888 | return true; | ||||||||
1889 | } | ||||||||
1890 | return false; | ||||||||
1891 | } | ||||||||
1892 | |||||||||
1893 | |||||||||
1894 | void SvxIconChoiceCtrl_Impl::Command( const CommandEvent& rCEvt ) | ||||||||
1895 | { | ||||||||
1896 | // scroll mouse event? | ||||||||
1897 | if( (rCEvt.GetCommand() == CommandEventId::Wheel) || | ||||||||
1898 | (rCEvt.GetCommand() == CommandEventId::StartAutoScroll) || | ||||||||
1899 | (rCEvt.GetCommand() == CommandEventId::AutoScroll) ) | ||||||||
1900 | { | ||||||||
1901 | if( HandleScrollCommand( rCEvt ) ) | ||||||||
1902 | return; | ||||||||
1903 | } | ||||||||
1904 | } | ||||||||
1905 | |||||||||
1906 | void SvxIconChoiceCtrl_Impl::ToTop( SvxIconChoiceCtrlEntry* pEntry ) | ||||||||
1907 | { | ||||||||
1908 | if( maZOrderList.empty() || pEntry == maZOrderList.back()) | ||||||||
1909 | return; | ||||||||
1910 | |||||||||
1911 | auto it = std::find(maZOrderList.begin(), maZOrderList.end(), pEntry); | ||||||||
1912 | if (it != maZOrderList.end()) | ||||||||
1913 | { | ||||||||
1914 | maZOrderList.erase( it ); | ||||||||
1915 | maZOrderList.push_back( pEntry ); | ||||||||
1916 | } | ||||||||
1917 | } | ||||||||
1918 | |||||||||
1919 | void SvxIconChoiceCtrl_Impl::ClipAtVirtOutRect( tools::Rectangle& rRect ) const | ||||||||
1920 | { | ||||||||
1921 | if( rRect.Bottom() >= aVirtOutputSize.Height() ) | ||||||||
1922 | rRect.SetBottom( aVirtOutputSize.Height() - 1 ); | ||||||||
1923 | if( rRect.Right() >= aVirtOutputSize.Width() ) | ||||||||
1924 | rRect.SetRight( aVirtOutputSize.Width() - 1 ); | ||||||||
1925 | if( rRect.Top() < 0 ) | ||||||||
1926 | rRect.SetTop( 0 ); | ||||||||
1927 | if( rRect.Left() < 0 ) | ||||||||
1928 | rRect.SetLeft( 0 ); | ||||||||
1929 | } | ||||||||
1930 | |||||||||
1931 | // rRect: area of the document (in document coordinates) that we want to make | ||||||||
1932 | // visible | ||||||||
1933 | // bScrBar == true: rectangle was calculated because of a scrollbar event | ||||||||
1934 | |||||||||
1935 | void SvxIconChoiceCtrl_Impl::MakeVisible( const tools::Rectangle& rRect, bool bScrBar ) | ||||||||
1936 | { | ||||||||
1937 | tools::Rectangle aVirtRect( rRect ); | ||||||||
1938 | ClipAtVirtOutRect( aVirtRect ); | ||||||||
1939 | Point aOrigin( pView->GetMapMode().GetOrigin() ); | ||||||||
1940 | // convert to document coordinate | ||||||||
1941 | aOrigin *= -1; | ||||||||
1942 | tools::Rectangle aOutputArea( GetOutputRect() ); | ||||||||
1943 | if( aOutputArea.IsInside( aVirtRect ) ) | ||||||||
1944 | return; // is already visible | ||||||||
1945 | |||||||||
1946 | long nDy; | ||||||||
1947 | if( aVirtRect.Top() < aOutputArea.Top() ) | ||||||||
1948 | { | ||||||||
1949 | // scroll up (nDy < 0) | ||||||||
1950 | nDy = aVirtRect.Top() - aOutputArea.Top(); | ||||||||
1951 | } | ||||||||
1952 | else if( aVirtRect.Bottom() > aOutputArea.Bottom() ) | ||||||||
1953 | { | ||||||||
1954 | // scroll down (nDy > 0) | ||||||||
1955 | nDy = aVirtRect.Bottom() - aOutputArea.Bottom(); | ||||||||
1956 | } | ||||||||
1957 | else | ||||||||
1958 | nDy = 0; | ||||||||
1959 | |||||||||
1960 | long nDx; | ||||||||
1961 | if( aVirtRect.Left() < aOutputArea.Left() ) | ||||||||
1962 | { | ||||||||
1963 | // scroll to the left (nDx < 0) | ||||||||
1964 | nDx = aVirtRect.Left() - aOutputArea.Left(); | ||||||||
1965 | } | ||||||||
1966 | else if( aVirtRect.Right() > aOutputArea.Right() ) | ||||||||
1967 | { | ||||||||
1968 | // scroll to the right (nDx > 0) | ||||||||
1969 | nDx = aVirtRect.Right() - aOutputArea.Right(); | ||||||||
1970 | } | ||||||||
1971 | else | ||||||||
1972 | nDx = 0; | ||||||||
1973 | |||||||||
1974 | aOrigin.AdjustX(nDx ); | ||||||||
1975 | aOrigin.AdjustY(nDy ); | ||||||||
1976 | aOutputArea.SetPos( aOrigin ); | ||||||||
1977 | if( GetUpdateMode() ) | ||||||||
1978 | { | ||||||||
1979 | HideDDIcon(); | ||||||||
1980 | pView->PaintImmediately(); | ||||||||
1981 | ShowCursor( false ); | ||||||||
1982 | } | ||||||||
1983 | |||||||||
1984 | // invert origin for SV (so we can scroll/paint using document coordinates) | ||||||||
1985 | aOrigin *= -1; | ||||||||
1986 | SetOrigin( aOrigin ); | ||||||||
1987 | |||||||||
1988 | bool bScrollable = pView->GetBackground().IsScrollable(); | ||||||||
1989 | |||||||||
1990 | if( bScrollable && GetUpdateMode() ) | ||||||||
1991 | { | ||||||||
1992 | // scroll in reverse direction! | ||||||||
1993 | pView->Control::Scroll( -nDx, -nDy, aOutputArea, | ||||||||
1994 | ScrollFlags::NoChildren | ScrollFlags::UseClipRegion | ScrollFlags::Clip ); | ||||||||
1995 | } | ||||||||
1996 | else | ||||||||
1997 | pView->Invalidate(InvalidateFlags::NoChildren); | ||||||||
1998 | |||||||||
1999 | if( aHorSBar->IsVisible() || aVerSBar->IsVisible() ) | ||||||||
2000 | { | ||||||||
2001 | if( !bScrBar ) | ||||||||
2002 | { | ||||||||
2003 | aOrigin *= -1; | ||||||||
2004 | // correct thumbs | ||||||||
2005 | if(aHorSBar->IsVisible() && aHorSBar->GetThumbPos() != aOrigin.X()) | ||||||||
2006 | aHorSBar->SetThumbPos( aOrigin.X() ); | ||||||||
2007 | if(aVerSBar->IsVisible() && aVerSBar->GetThumbPos() != aOrigin.Y()) | ||||||||
2008 | aVerSBar->SetThumbPos( aOrigin.Y() ); | ||||||||
2009 | } | ||||||||
2010 | } | ||||||||
2011 | |||||||||
2012 | if( GetUpdateMode() ) | ||||||||
2013 | ShowCursor( true ); | ||||||||
2014 | |||||||||
2015 | // check if we still need scrollbars | ||||||||
2016 | CheckScrollBars(); | ||||||||
2017 | if( bScrollable && GetUpdateMode() ) | ||||||||
2018 | pView->PaintImmediately(); | ||||||||
2019 | |||||||||
2020 | // If the requested area can not be made completely visible, the | ||||||||
2021 | // Vis-Rect-Changed handler is called in any case. This case may occur e.g. | ||||||||
2022 | // if only few pixels of the lower border are invisible, but a scrollbar has | ||||||||
2023 | // a larger line size. | ||||||||
2024 | VisRectChanged(); | ||||||||
2025 | } | ||||||||
2026 | |||||||||
2027 | sal_Int32 SvxIconChoiceCtrl_Impl::GetSelectionCount() const | ||||||||
2028 | { | ||||||||
2029 | if( (nWinBits & WB_HIGHLIGHTFRAMEWB_IGNORETAB) && pCurHighlightFrame ) | ||||||||
2030 | return 1; | ||||||||
2031 | return nSelectionCount; | ||||||||
2032 | } | ||||||||
2033 | |||||||||
2034 | void SvxIconChoiceCtrl_Impl::ToggleSelection( SvxIconChoiceCtrlEntry* pEntry ) | ||||||||
2035 | { | ||||||||
2036 | bool bSel; | ||||||||
2037 | bSel = !pEntry->IsSelected(); | ||||||||
2038 | SelectEntry( pEntry, bSel, true ); | ||||||||
2039 | } | ||||||||
2040 | |||||||||
2041 | void SvxIconChoiceCtrl_Impl::DeselectAllBut( SvxIconChoiceCtrlEntry const * pThisEntryNot ) | ||||||||
2042 | { | ||||||||
2043 | ClearSelectedRectList(); | ||||||||
2044 | |||||||||
2045 | // TODO: work through z-order list, if necessary! | ||||||||
2046 | |||||||||
2047 | size_t nCount = maEntries.size(); | ||||||||
2048 | for( size_t nCur = 0; nCur < nCount; nCur++ ) | ||||||||
2049 | { | ||||||||
2050 | SvxIconChoiceCtrlEntry* pEntry = maEntries[ nCur ].get(); | ||||||||
2051 | if( pEntry != pThisEntryNot && pEntry->IsSelected() ) | ||||||||
2052 | SelectEntry( pEntry, false, true ); | ||||||||
2053 | } | ||||||||
2054 | pAnchor = nullptr; | ||||||||
2055 | nFlags &= ~IconChoiceFlags::AddMode; | ||||||||
2056 | } | ||||||||
2057 | |||||||||
2058 | Size SvxIconChoiceCtrl_Impl::GetMinGrid() const | ||||||||
2059 | { | ||||||||
2060 | Size aMinSize( aImageSize ); | ||||||||
2061 | aMinSize.AdjustWidth(2 * LROFFS_BOUND2 ); | ||||||||
2062 | aMinSize.AdjustHeight(TBOFFS_BOUND2 ); // single offset is enough (FileDlg) | ||||||||
2063 | Size aTextSize( pView->GetTextWidth( "XXX" ), pView->GetTextHeight() ); | ||||||||
2064 | if( nWinBits & WB_ICONWB_RECTSTYLE ) | ||||||||
2065 | { | ||||||||
2066 | aMinSize.AdjustHeight(VER_DIST_BMP_STRING3 ); | ||||||||
2067 | aMinSize.AdjustHeight(aTextSize.Height() ); | ||||||||
2068 | } | ||||||||
2069 | else | ||||||||
2070 | { | ||||||||
2071 | aMinSize.AdjustWidth(HOR_DIST_BMP_STRING3 ); | ||||||||
2072 | aMinSize.AdjustWidth(aTextSize.Width() ); | ||||||||
2073 | } | ||||||||
2074 | return aMinSize; | ||||||||
2075 | } | ||||||||
2076 | |||||||||
2077 | void SvxIconChoiceCtrl_Impl::SetGrid( const Size& rSize ) | ||||||||
2078 | { | ||||||||
2079 | Size aSize( rSize ); | ||||||||
2080 | Size aMinSize( GetMinGrid() ); | ||||||||
2081 | if( aSize.Width() < aMinSize.Width() ) | ||||||||
2082 | aSize.setWidth( aMinSize.Width() ); | ||||||||
2083 | if( aSize.Height() < aMinSize.Height() ) | ||||||||
2084 | aSize.setHeight( aMinSize.Height() ); | ||||||||
2085 | |||||||||
2086 | nGridDX = aSize.Width(); | ||||||||
2087 | // HACK: Detail mode is not yet fully implemented, this workaround makes it | ||||||||
2088 | // fly with a single column | ||||||||
2089 | if( nWinBits & WB_DETAILSWB_VCENTER ) | ||||||||
2090 | { | ||||||||
2091 | const SvxIconChoiceCtrlColumnInfo* pCol = GetColumn( 0 ); | ||||||||
2092 | if( pCol ) | ||||||||
2093 | const_cast<SvxIconChoiceCtrlColumnInfo*>(pCol)->SetWidth( nGridDX ); | ||||||||
2094 | } | ||||||||
2095 | nGridDY = aSize.Height(); | ||||||||
2096 | SetDefaultTextSize(); | ||||||||
2097 | } | ||||||||
2098 | |||||||||
2099 | // Calculates the maximum size that the text rectangle may use within its | ||||||||
2100 | // bounding rectangle. In WB_ICON mode with SvxIconChoiceCtrlTextMode::Full, Bottom is set to | ||||||||
2101 | // LONG_MAX. | ||||||||
2102 | |||||||||
2103 | tools::Rectangle SvxIconChoiceCtrl_Impl::CalcMaxTextRect( const SvxIconChoiceCtrlEntry* pEntry ) const | ||||||||
2104 | { | ||||||||
2105 | tools::Rectangle aBoundRect; | ||||||||
2106 | // avoid infinite recursion: don't calculate the bounding rectangle here | ||||||||
2107 | if( IsBoundingRectValid( pEntry->aRect ) ) | ||||||||
2108 | aBoundRect = pEntry->aRect; | ||||||||
2109 | else | ||||||||
2110 | aBoundRect = pEntry->aGridRect; | ||||||||
2111 | |||||||||
2112 | tools::Rectangle aBmpRect( const_cast<SvxIconChoiceCtrl_Impl*>(this)->CalcBmpRect( | ||||||||
2113 | const_cast<SvxIconChoiceCtrlEntry*>(pEntry) ) ); | ||||||||
2114 | if( nWinBits & WB_ICONWB_RECTSTYLE ) | ||||||||
2115 | { | ||||||||
2116 | aBoundRect.SetTop( aBmpRect.Bottom() ); | ||||||||
2117 | aBoundRect.AdjustTop(VER_DIST_BMP_STRING3 ); | ||||||||
2118 | if( aBoundRect.Top() > aBoundRect.Bottom()) | ||||||||
2119 | aBoundRect.SetTop( aBoundRect.Bottom() ); | ||||||||
2120 | aBoundRect.AdjustLeft(LROFFS_BOUND2 ); | ||||||||
2121 | aBoundRect.AdjustLeft( 1 ); | ||||||||
2122 | aBoundRect.AdjustRight( -(LROFFS_BOUND2) ); | ||||||||
2123 | aBoundRect.AdjustRight( -1 ); | ||||||||
2124 | if( aBoundRect.Left() > aBoundRect.Right()) | ||||||||
2125 | aBoundRect.SetLeft( aBoundRect.Right() ); | ||||||||
2126 | if( pEntry->GetTextMode() == SvxIconChoiceCtrlTextMode::Full ) | ||||||||
2127 | aBoundRect.SetBottom( LONG_MAX9223372036854775807L ); | ||||||||
2128 | } | ||||||||
2129 | else | ||||||||
2130 | { | ||||||||
2131 | aBoundRect.SetLeft( aBmpRect.Right() ); | ||||||||
2132 | aBoundRect.AdjustLeft(HOR_DIST_BMP_STRING3 ); | ||||||||
2133 | aBoundRect.AdjustRight( -(LROFFS_BOUND2) ); | ||||||||
2134 | if( aBoundRect.Left() > aBoundRect.Right() ) | ||||||||
2135 | aBoundRect.SetLeft( aBoundRect.Right() ); | ||||||||
2136 | long nHeight = aBoundRect.GetSize().Height(); | ||||||||
2137 | nHeight = nHeight - aDefaultTextSize.Height(); | ||||||||
2138 | nHeight /= 2; | ||||||||
2139 | aBoundRect.AdjustTop(nHeight ); | ||||||||
2140 | aBoundRect.AdjustBottom( -nHeight ); | ||||||||
2141 | } | ||||||||
2142 | return aBoundRect; | ||||||||
2143 | } | ||||||||
2144 | |||||||||
2145 | void SvxIconChoiceCtrl_Impl::SetDefaultTextSize() | ||||||||
2146 | { | ||||||||
2147 | long nDY = nGridDY; | ||||||||
2148 | nDY -= aImageSize.Height(); | ||||||||
2149 | nDY -= VER_DIST_BMP_STRING3; | ||||||||
2150 | nDY -= 2 * TBOFFS_BOUND2; | ||||||||
2151 | if (nDY <= 0) | ||||||||
2152 | nDY = 2; | ||||||||
2153 | |||||||||
2154 | long nDX = nGridDX; | ||||||||
2155 | nDX -= 2 * LROFFS_BOUND2; | ||||||||
2156 | nDX -= 2; | ||||||||
2157 | if (nDX <= 0) | ||||||||
2158 | nDX = 2; | ||||||||
2159 | |||||||||
2160 | long nHeight = pView->GetTextHeight(); | ||||||||
2161 | if (nDY < nHeight) | ||||||||
2162 | nDY = nHeight; | ||||||||
2163 | if(pView->GetDPIScaleFactor() > 1) | ||||||||
2164 | { | ||||||||
2165 | nDY*=2; | ||||||||
2166 | } | ||||||||
2167 | aDefaultTextSize = Size(nDX, nDY); | ||||||||
2168 | } | ||||||||
2169 | |||||||||
2170 | |||||||||
2171 | void SvxIconChoiceCtrl_Impl::Center( SvxIconChoiceCtrlEntry* pEntry ) const | ||||||||
2172 | { | ||||||||
2173 | pEntry->aRect = pEntry->aGridRect; | ||||||||
2174 | Size aSize( CalcBoundingSize() ); | ||||||||
2175 | if( nWinBits & WB_ICONWB_RECTSTYLE ) | ||||||||
2176 | { | ||||||||
2177 | // center horizontally | ||||||||
2178 | long nBorder = pEntry->aGridRect.GetWidth() - aSize.Width(); | ||||||||
2179 | pEntry->aRect.AdjustLeft(nBorder / 2 ); | ||||||||
2180 | pEntry->aRect.AdjustRight( -(nBorder / 2) ); | ||||||||
2181 | } | ||||||||
2182 | // center vertically | ||||||||
2183 | pEntry->aRect.SetBottom( pEntry->aRect.Top() + aSize.Height() ); | ||||||||
2184 | } | ||||||||
2185 | |||||||||
2186 | |||||||||
2187 | // The deltas are the offsets by which the view is moved on the document. | ||||||||
2188 | // left, up: offsets < 0 | ||||||||
2189 | // right, down: offsets > 0 | ||||||||
2190 | void SvxIconChoiceCtrl_Impl::Scroll( long nDeltaX, long nDeltaY ) | ||||||||
2191 | { | ||||||||
2192 | const MapMode& rMapMode = pView->GetMapMode(); | ||||||||
2193 | Point aOrigin( rMapMode.GetOrigin() ); | ||||||||
2194 | // convert to document coordinate | ||||||||
2195 | aOrigin *= -1; | ||||||||
2196 | aOrigin.AdjustY(nDeltaY ); | ||||||||
2197 | aOrigin.AdjustX(nDeltaX ); | ||||||||
2198 | tools::Rectangle aRect( aOrigin, aOutputSize ); | ||||||||
2199 | MakeVisible( aRect, true/*bScrollBar*/ ); | ||||||||
2200 | } | ||||||||
2201 | |||||||||
2202 | |||||||||
2203 | const Size& SvxIconChoiceCtrl_Impl::GetItemSize( IcnViewFieldType eItem ) const | ||||||||
2204 | { | ||||||||
2205 | if (eItem == IcnViewFieldType::Text) | ||||||||
2206 | return aDefaultTextSize; | ||||||||
2207 | return aImageSize; // IcnViewFieldType::Image | ||||||||
2208 | } | ||||||||
2209 | |||||||||
2210 | tools::Rectangle SvxIconChoiceCtrl_Impl::CalcFocusRect( SvxIconChoiceCtrlEntry* pEntry ) | ||||||||
2211 | { | ||||||||
2212 | tools::Rectangle aTextRect( CalcTextRect( pEntry ) ); | ||||||||
2213 | tools::Rectangle aBoundRect( GetEntryBoundRect( pEntry ) ); | ||||||||
2214 | return tools::Rectangle( | ||||||||
2215 | aBoundRect.Left(), aBoundRect.Top() - 1, aBoundRect.Right() - 1, | ||||||||
2216 | aTextRect.Bottom() + 1); | ||||||||
2217 | } | ||||||||
2218 | |||||||||
2219 | // the hot spot is the inner 50% of the rectangle | ||||||||
2220 | static tools::Rectangle GetHotSpot( const tools::Rectangle& rRect ) | ||||||||
2221 | { | ||||||||
2222 | tools::Rectangle aResult( rRect ); | ||||||||
2223 | aResult.Justify(); | ||||||||
2224 | Size aSize( rRect.GetSize() ); | ||||||||
2225 | long nDelta = aSize.Width() / 4; | ||||||||
2226 | aResult.AdjustLeft(nDelta ); | ||||||||
2227 | aResult.AdjustRight( -nDelta ); | ||||||||
2228 | nDelta = aSize.Height() / 4; | ||||||||
2229 | aResult.AdjustTop(nDelta ); | ||||||||
2230 | aResult.AdjustBottom( -nDelta ); | ||||||||
2231 | return aResult; | ||||||||
2232 | } | ||||||||
2233 | |||||||||
2234 | void SvxIconChoiceCtrl_Impl::SelectRect( SvxIconChoiceCtrlEntry* pEntry1, SvxIconChoiceCtrlEntry* pEntry2, | ||||||||
2235 | bool bAdd, std::vector<tools::Rectangle>* pOtherRects ) | ||||||||
2236 | { | ||||||||
2237 | DBG_ASSERT(pEntry1 && pEntry2,"SelectEntry: Invalid Entry-Ptr")do { if (true && (!(pEntry1 && pEntry2))) { sal_detail_logFormat ((SAL_DETAIL_LOG_LEVEL_WARN), ("legacy.tools"), ("/home/maarten/src/libreoffice/core/vcl/source/control/imivctl1.cxx" ":" "2237" ": "), "%s", "SelectEntry: Invalid Entry-Ptr"); } } while (false); | ||||||||
2238 | tools::Rectangle aRect( GetEntryBoundRect( pEntry1 ) ); | ||||||||
2239 | aRect.Union( GetEntryBoundRect( pEntry2 ) ); | ||||||||
2240 | SelectRect( aRect, bAdd, pOtherRects ); | ||||||||
2241 | } | ||||||||
2242 | |||||||||
2243 | void SvxIconChoiceCtrl_Impl::SelectRect( const tools::Rectangle& rRect, bool bAdd, | ||||||||
2244 | std::vector<tools::Rectangle>* pOtherRects ) | ||||||||
2245 | { | ||||||||
2246 | aCurSelectionRect = rRect; | ||||||||
2247 | if( maZOrderList.empty() ) | ||||||||
2248 | return; | ||||||||
2249 | |||||||||
2250 | // set flag, so ToTop won't be called in Select | ||||||||
2251 | bool bAlreadySelectingRect(nFlags & IconChoiceFlags::SelectingRect); | ||||||||
2252 | nFlags |= IconChoiceFlags::SelectingRect; | ||||||||
2253 | |||||||||
2254 | CheckBoundingRects(); | ||||||||
2255 | pView->PaintImmediately(); | ||||||||
2256 | const size_t nCount = maZOrderList.size(); | ||||||||
2257 | |||||||||
2258 | tools::Rectangle aRect( rRect ); | ||||||||
2259 | aRect.Justify(); | ||||||||
2260 | bool bCalcOverlap = (bAdd && pOtherRects && !pOtherRects->empty()); | ||||||||
2261 | |||||||||
2262 | bool bResetClipRegion = false; | ||||||||
2263 | if( !pView->IsClipRegion() ) | ||||||||
2264 | { | ||||||||
2265 | bResetClipRegion = true; | ||||||||
2266 | pView->SetClipRegion(vcl::Region(GetOutputRect())); | ||||||||
2267 | } | ||||||||
2268 | |||||||||
2269 | for( size_t nPos = 0; nPos < nCount; nPos++ ) | ||||||||
2270 | { | ||||||||
2271 | SvxIconChoiceCtrlEntry* pEntry = maZOrderList[ nPos ]; | ||||||||
2272 | |||||||||
2273 | if( !IsBoundingRectValid( pEntry->aRect )) | ||||||||
2274 | FindBoundingRect( pEntry ); | ||||||||
2275 | tools::Rectangle aBoundRect( GetHotSpot( pEntry->aRect ) ); | ||||||||
2276 | bool bSelected = pEntry->IsSelected(); | ||||||||
2277 | |||||||||
2278 | bool bOverlaps; | ||||||||
2279 | if( bCalcOverlap ) | ||||||||
2280 | bOverlaps = IsOver( pOtherRects, aBoundRect ); | ||||||||
2281 | else | ||||||||
2282 | bOverlaps = false; | ||||||||
2283 | bool bOver = aRect.IsOver( aBoundRect ); | ||||||||
2284 | |||||||||
2285 | if( bOver && !bOverlaps ) | ||||||||
2286 | { | ||||||||
2287 | // is inside the new selection rectangle and outside of any old one | ||||||||
2288 | // => select | ||||||||
2289 | if( !bSelected ) | ||||||||
2290 | SelectEntry( pEntry, true, true ); | ||||||||
2291 | } | ||||||||
2292 | else if( !bAdd ) | ||||||||
2293 | { | ||||||||
2294 | // is outside of the selection rectangle | ||||||||
2295 | // => deselect | ||||||||
2296 | if( bSelected ) | ||||||||
2297 | SelectEntry( pEntry, false, true ); | ||||||||
2298 | } | ||||||||
2299 | else if (bOverlaps) | ||||||||
2300 | { | ||||||||
2301 | // The entry is inside an old (=>span multiple rectangles with Ctrl) | ||||||||
2302 | // selection rectangle. | ||||||||
2303 | |||||||||
2304 | // There is still a bug here! The selection status of an entry in a | ||||||||
2305 | // previous rectangle has to be restored, if it was touched by the | ||||||||
2306 | // current selection rectangle but is not inside it any more. | ||||||||
2307 | // For simplicity's sake, let's assume that all entries in the old | ||||||||
2308 | // rectangles were correctly selected. It is wrong to just deselect | ||||||||
2309 | // the intersection. | ||||||||
2310 | // Possible solution: remember a snapshot of the selection before | ||||||||
2311 | // spanning the rectangle. | ||||||||
2312 | if( aBoundRect.IsOver( rRect)) | ||||||||
2313 | { | ||||||||
2314 | // deselect intersection between old rectangles and current rectangle | ||||||||
2315 | if( bSelected ) | ||||||||
2316 | SelectEntry( pEntry, false, true ); | ||||||||
2317 | } | ||||||||
2318 | else | ||||||||
2319 | { | ||||||||
2320 | // select entry of an old rectangle | ||||||||
2321 | if( !bSelected ) | ||||||||
2322 | SelectEntry( pEntry, true, true ); | ||||||||
2323 | } | ||||||||
2324 | } | ||||||||
2325 | else if( !bOver && bSelected ) | ||||||||
2326 | { | ||||||||
2327 | // this entry is completely outside the rectangle => deselect it | ||||||||
2328 | SelectEntry( pEntry, false, true ); | ||||||||
2329 | } | ||||||||
2330 | } | ||||||||
2331 | |||||||||
2332 | if( !bAlreadySelectingRect ) | ||||||||
2333 | nFlags &= ~IconChoiceFlags::SelectingRect; | ||||||||
2334 | |||||||||
2335 | pView->PaintImmediately(); | ||||||||
2336 | if( bResetClipRegion ) | ||||||||
2337 | pView->SetClipRegion(); | ||||||||
2338 | } | ||||||||
2339 | |||||||||
2340 | void SvxIconChoiceCtrl_Impl::SelectRange( | ||||||||
2341 | SvxIconChoiceCtrlEntry const * pStart, | ||||||||
2342 | SvxIconChoiceCtrlEntry const * pEnd, | ||||||||
2343 | bool bAdd ) | ||||||||
2344 | { | ||||||||
2345 | sal_uLong nFront = GetEntryListPos( pStart ); | ||||||||
2346 | sal_uLong nBack = GetEntryListPos( pEnd ); | ||||||||
2347 | sal_uLong nFirst = std::min( nFront, nBack ); | ||||||||
2348 | sal_uLong nLast = std::max( nFront, nBack ); | ||||||||
2349 | sal_uLong i; | ||||||||
2350 | SvxIconChoiceCtrlEntry* pEntry; | ||||||||
2351 | |||||||||
2352 | if ( ! bAdd ) | ||||||||
2353 | { | ||||||||
2354 | // deselect everything before the first entry if not in | ||||||||
2355 | // adding mode | ||||||||
2356 | for ( i=0; i<nFirst; i++ ) | ||||||||
2357 | { | ||||||||
2358 | pEntry = GetEntry( i ); | ||||||||
2359 | if( pEntry->IsSelected() ) | ||||||||
2360 | SelectEntry( pEntry, false, true ); | ||||||||
2361 | } | ||||||||
2362 | } | ||||||||
2363 | |||||||||
2364 | // select everything between nFirst and nLast | ||||||||
2365 | for ( i=nFirst; i<=nLast; i++ ) | ||||||||
2366 | { | ||||||||
2367 | pEntry = GetEntry( i ); | ||||||||
2368 | if( ! pEntry->IsSelected() ) | ||||||||
2369 | SelectEntry( pEntry, true, true ); | ||||||||
2370 | } | ||||||||
2371 | |||||||||
2372 | if ( ! bAdd ) | ||||||||
2373 | { | ||||||||
2374 | // deselect everything behind the last entry if not in | ||||||||
2375 | // adding mode | ||||||||
2376 | sal_uLong nEnd = GetEntryCount(); | ||||||||
2377 | for ( ; i<nEnd; i++ ) | ||||||||
2378 | { | ||||||||
2379 | pEntry = GetEntry( i ); | ||||||||
2380 | if( pEntry->IsSelected() ) | ||||||||
2381 | SelectEntry( pEntry, false, true ); | ||||||||
2382 | } | ||||||||
2383 | } | ||||||||
2384 | } | ||||||||
2385 | |||||||||
2386 | bool SvxIconChoiceCtrl_Impl::IsOver( std::vector<tools::Rectangle>* pRectList, const tools::Rectangle& rBoundRect ) | ||||||||
2387 | { | ||||||||
2388 | const sal_uInt16 nCount = pRectList->size(); | ||||||||
2389 | for( sal_uInt16 nCur = 0; nCur < nCount; nCur++ ) | ||||||||
2390 | { | ||||||||
2391 | tools::Rectangle& rRect = (*pRectList)[ nCur ]; | ||||||||
2392 | if( rBoundRect.IsOver( rRect )) | ||||||||
2393 | return true; | ||||||||
2394 | } | ||||||||
2395 | return false; | ||||||||
2396 | } | ||||||||
2397 | |||||||||
2398 | void SvxIconChoiceCtrl_Impl::AddSelectedRect( SvxIconChoiceCtrlEntry* pEntry1, | ||||||||
2399 | SvxIconChoiceCtrlEntry* pEntry2 ) | ||||||||
2400 | { | ||||||||
2401 | DBG_ASSERT(pEntry1 && pEntry2,"SelectEntry: Invalid Entry-Ptr")do { if (true && (!(pEntry1 && pEntry2))) { sal_detail_logFormat ((SAL_DETAIL_LOG_LEVEL_WARN), ("legacy.tools"), ("/home/maarten/src/libreoffice/core/vcl/source/control/imivctl1.cxx" ":" "2401" ": "), "%s", "SelectEntry: Invalid Entry-Ptr"); } } while (false); | ||||||||
2402 | tools::Rectangle aRect( GetEntryBoundRect( pEntry1 ) ); | ||||||||
2403 | aRect.Union( GetEntryBoundRect( pEntry2 ) ); | ||||||||
2404 | AddSelectedRect( aRect ); | ||||||||
2405 | } | ||||||||
2406 | |||||||||
2407 | void SvxIconChoiceCtrl_Impl::AddSelectedRect( const tools::Rectangle& rRect ) | ||||||||
2408 | { | ||||||||
2409 | tools::Rectangle newRect = rRect; | ||||||||
2410 | newRect.Justify(); | ||||||||
2411 | aSelectedRectList.push_back( newRect ); | ||||||||
2412 | } | ||||||||
2413 | |||||||||
2414 | void SvxIconChoiceCtrl_Impl::ClearSelectedRectList() | ||||||||
2415 | { | ||||||||
2416 | aSelectedRectList.clear(); | ||||||||
2417 | } | ||||||||
2418 | |||||||||
2419 | IMPL_LINK_NOARG(SvxIconChoiceCtrl_Impl, AutoArrangeHdl, Timer *, void)void SvxIconChoiceCtrl_Impl::LinkStubAutoArrangeHdl(void * instance , Timer * data) { return static_cast<SvxIconChoiceCtrl_Impl *>(instance)->AutoArrangeHdl(data); } void SvxIconChoiceCtrl_Impl ::AutoArrangeHdl(__attribute__ ((unused)) Timer *) | ||||||||
2420 | { | ||||||||
2421 | aAutoArrangeIdle.Stop(); | ||||||||
2422 | Arrange( IsAutoArrange(), 0, 0 ); | ||||||||
2423 | } | ||||||||
2424 | |||||||||
2425 | IMPL_LINK_NOARG(SvxIconChoiceCtrl_Impl, VisRectChangedHdl, Timer *, void)void SvxIconChoiceCtrl_Impl::LinkStubVisRectChangedHdl(void * instance, Timer * data) { return static_cast<SvxIconChoiceCtrl_Impl *>(instance)->VisRectChangedHdl(data); } void SvxIconChoiceCtrl_Impl ::VisRectChangedHdl(__attribute__ ((unused)) Timer *) | ||||||||
2426 | { | ||||||||
2427 | aVisRectChangedIdle.Stop(); | ||||||||
2428 | } | ||||||||
2429 | |||||||||
2430 | IMPL_LINK_NOARG(SvxIconChoiceCtrl_Impl, DocRectChangedHdl, Timer *, void)void SvxIconChoiceCtrl_Impl::LinkStubDocRectChangedHdl(void * instance, Timer * data) { return static_cast<SvxIconChoiceCtrl_Impl *>(instance)->DocRectChangedHdl(data); } void SvxIconChoiceCtrl_Impl ::DocRectChangedHdl(__attribute__ ((unused)) Timer *) | ||||||||
2431 | { | ||||||||
2432 | aDocRectChangedIdle.Stop(); | ||||||||
2433 | } | ||||||||
2434 | |||||||||
2435 | #ifdef DBG_UTIL | ||||||||
2436 | void SvxIconChoiceCtrl_Impl::SetEntryTextMode( SvxIconChoiceCtrlTextMode eMode, SvxIconChoiceCtrlEntry* pEntry ) | ||||||||
2437 | { | ||||||||
2438 | if( !pEntry ) | ||||||||
2439 | { | ||||||||
2440 | if( eTextMode != eMode ) | ||||||||
2441 | { | ||||||||
2442 | eTextMode = eMode; | ||||||||
2443 | Arrange( true, 0, 0 ); | ||||||||
2444 | } | ||||||||
2445 | } | ||||||||
2446 | else | ||||||||
2447 | { | ||||||||
2448 | if( pEntry->eTextMode != eMode ) | ||||||||
2449 | { | ||||||||
2450 | pEntry->eTextMode = eMode; | ||||||||
2451 | InvalidateEntry( pEntry ); | ||||||||
2452 | pView->Invalidate( GetEntryBoundRect( pEntry ) ); | ||||||||
2453 | AdjustVirtSize( pEntry->aRect ); | ||||||||
2454 | } | ||||||||
2455 | } | ||||||||
2456 | } | ||||||||
2457 | #endif | ||||||||
2458 | |||||||||
2459 | // Draw my own focusrect, because the focusrect of the outputdevice has got the inverted color | ||||||||
2460 | // of the background. But what will we see, if the backgroundcolor is gray ? - We will see | ||||||||
2461 | // a gray focusrect on a gray background !!! | ||||||||
2462 | |||||||||
2463 | void SvxIconChoiceCtrl_Impl::ShowFocus ( tools::Rectangle const & rRect ) | ||||||||
2464 | { | ||||||||
2465 | Color aBkgColor(pView->GetBackground().GetColor()); | ||||||||
2466 | Color aPenColor; | ||||||||
2467 | sal_uInt16 nColor = ( aBkgColor.GetRed() + aBkgColor.GetGreen() + aBkgColor.GetBlue() ) / 3; | ||||||||
2468 | if (nColor > 128) | ||||||||
2469 | aPenColor = COL_BLACK; | ||||||||
2470 | else | ||||||||
2471 | aPenColor = COL_WHITE; | ||||||||
2472 | |||||||||
2473 | aFocus.aPenColor = aPenColor; | ||||||||
2474 | aFocus.aRect = rRect; | ||||||||
2475 | } | ||||||||
2476 | |||||||||
2477 | void SvxIconChoiceCtrl_Impl::DrawFocusRect(vcl::RenderContext& rRenderContext) | ||||||||
2478 | { | ||||||||
2479 | rRenderContext.SetLineColor(aFocus.aPenColor); | ||||||||
2480 | rRenderContext.SetFillColor(); | ||||||||
2481 | tools::Polygon aPolygon (aFocus.aRect); | ||||||||
2482 | |||||||||
2483 | LineInfo aLineInfo(LineStyle::Dash); | ||||||||
2484 | |||||||||
2485 | aLineInfo.SetDashLen(1); | ||||||||
2486 | aLineInfo.SetDotLen(1); | ||||||||
2487 | aLineInfo.SetDistance(1); | ||||||||
2488 | aLineInfo.SetDotCount(1); | ||||||||
2489 | |||||||||
2490 | rRenderContext.DrawPolyLine(aPolygon, aLineInfo); | ||||||||
2491 | } | ||||||||
2492 | |||||||||
2493 | bool SvxIconChoiceCtrl_Impl::IsMnemonicChar( sal_Unicode cChar, sal_uLong& rPos ) const | ||||||||
2494 | { | ||||||||
2495 | bool bRet = false; | ||||||||
2496 | const vcl::I18nHelper& rI18nHelper = Application::GetSettings().GetUILocaleI18nHelper(); | ||||||||
2497 | size_t nEntryCount = GetEntryCount(); | ||||||||
2498 | for ( size_t i = 0; i < nEntryCount; ++i ) | ||||||||
2499 | { | ||||||||
2500 | if ( rI18nHelper.MatchMnemonic( GetEntry( i )->GetText(), cChar ) ) | ||||||||
2501 | { | ||||||||
2502 | bRet = true; | ||||||||
2503 | rPos = i; | ||||||||
2504 | break; | ||||||||
2505 | } | ||||||||
2506 | } | ||||||||
2507 | |||||||||
2508 | return bRet; | ||||||||
2509 | } | ||||||||
2510 | |||||||||
2511 | |||||||||
2512 | IMPL_LINK(SvxIconChoiceCtrl_Impl, UserEventHdl, void*, nId, void )void SvxIconChoiceCtrl_Impl::LinkStubUserEventHdl(void * instance , void* data) { return static_cast<SvxIconChoiceCtrl_Impl * >(instance)->UserEventHdl(data); } void SvxIconChoiceCtrl_Impl ::UserEventHdl(void* nId) | ||||||||
2513 | { | ||||||||
2514 | if( nId == EVENTID_ADJUST_SCROLLBARS(reinterpret_cast<void*>(2)) ) | ||||||||
2515 | { | ||||||||
2516 | nUserEventAdjustScrBars = nullptr; | ||||||||
2517 | AdjustScrollBars(); | ||||||||
2518 | } | ||||||||
2519 | else if( nId == EVENTID_SHOW_CURSOR(reinterpret_cast<void*>(1)) ) | ||||||||
2520 | { | ||||||||
2521 | ShowCursor( true ); | ||||||||
2522 | } | ||||||||
2523 | } | ||||||||
2524 | |||||||||
2525 | void SvxIconChoiceCtrl_Impl::CancelUserEvents() | ||||||||
2526 | { | ||||||||
2527 | if( nUserEventAdjustScrBars ) | ||||||||
2528 | { | ||||||||
2529 | Application::RemoveUserEvent( nUserEventAdjustScrBars ); | ||||||||
2530 | nUserEventAdjustScrBars = nullptr; | ||||||||
2531 | } | ||||||||
2532 | } | ||||||||
2533 | |||||||||
2534 | void SvxIconChoiceCtrl_Impl::InvalidateEntry( SvxIconChoiceCtrlEntry* pEntry ) | ||||||||
2535 | { | ||||||||
2536 | if( pEntry == pCursor ) | ||||||||
2537 | ShowCursor( false ); | ||||||||
2538 | pView->Invalidate( pEntry->aRect ); | ||||||||
2539 | Center( pEntry ); | ||||||||
2540 | pView->Invalidate( pEntry->aRect ); | ||||||||
2541 | if( pEntry == pCursor ) | ||||||||
2542 | ShowCursor( true ); | ||||||||
2543 | } | ||||||||
2544 | |||||||||
2545 | SvxIconChoiceCtrlEntry* SvxIconChoiceCtrl_Impl::GetFirstSelectedEntry() const | ||||||||
2546 | { | ||||||||
2547 | if( !GetSelectionCount() ) | ||||||||
2548 | return nullptr; | ||||||||
2549 | |||||||||
2550 | if( (nWinBits & WB_HIGHLIGHTFRAMEWB_IGNORETAB) && (eSelectionMode == SelectionMode::NONE) ) | ||||||||
2551 | { | ||||||||
2552 | return pCurHighlightFrame; | ||||||||
2553 | } | ||||||||
2554 | |||||||||
2555 | size_t nCount = maEntries.size(); | ||||||||
2556 | if( !pHead ) | ||||||||
2557 | { | ||||||||
2558 | for( size_t nCur = 0; nCur < nCount; nCur++ ) | ||||||||
2559 | { | ||||||||
2560 | SvxIconChoiceCtrlEntry* pEntry = maEntries[ nCur ].get(); | ||||||||
2561 | if( pEntry->IsSelected() ) | ||||||||
2562 | { | ||||||||
2563 | return pEntry; | ||||||||
2564 | } | ||||||||
2565 | } | ||||||||
2566 | } | ||||||||
2567 | else | ||||||||
2568 | { | ||||||||
2569 | SvxIconChoiceCtrlEntry* pEntry = pHead; | ||||||||
2570 | while( nCount-- ) | ||||||||
2571 | { | ||||||||
2572 | if( pEntry->IsSelected() ) | ||||||||
2573 | { | ||||||||
2574 | return pEntry; | ||||||||
2575 | } | ||||||||
2576 | pEntry = pEntry->pflink; | ||||||||
2577 | if( nCount && pEntry == pHead ) | ||||||||
2578 | { | ||||||||
2579 | OSL_FAIL("SvxIconChoiceCtrl_Impl::GetFirstSelectedEntry > infinite loop!")do { if (true && (((sal_Bool)1))) { sal_detail_logFormat ((SAL_DETAIL_LOG_LEVEL_WARN), ("legacy.osl"), ("/home/maarten/src/libreoffice/core/vcl/source/control/imivctl1.cxx" ":" "2579" ": "), "%s", "SvxIconChoiceCtrl_Impl::GetFirstSelectedEntry > infinite loop!" ); } } while (false); | ||||||||
2580 | return nullptr; | ||||||||
2581 | } | ||||||||
2582 | } | ||||||||
2583 | } | ||||||||
2584 | return nullptr; | ||||||||
2585 | } | ||||||||
2586 | |||||||||
2587 | void SvxIconChoiceCtrl_Impl::SelectAll() | ||||||||
2588 | { | ||||||||
2589 | size_t nCount = maEntries.size(); | ||||||||
2590 | for( size_t nCur = 0; nCur < nCount; nCur++ ) | ||||||||
2591 | { | ||||||||
2592 | SvxIconChoiceCtrlEntry* pEntry = maEntries[ nCur ].get(); | ||||||||
2593 | SelectEntry( pEntry, true/*bSelect*/, true ); | ||||||||
2594 | } | ||||||||
2595 | nFlags &= ~IconChoiceFlags::AddMode; | ||||||||
2596 | pAnchor = nullptr; | ||||||||
2597 | } | ||||||||
2598 | |||||||||
2599 | |||||||||
2600 | |||||||||
2601 | |||||||||
2602 | sal_Int32 SvxIconChoiceCtrl_Impl::GetEntryListPos( SvxIconChoiceCtrlEntry const * pEntry ) const | ||||||||
2603 | { | ||||||||
2604 | if( !(nFlags & IconChoiceFlags::EntryListPosValid )) | ||||||||
2605 | const_cast<SvxIconChoiceCtrl_Impl*>(this)->SetListPositions(); | ||||||||
2606 | return pEntry->nPos; | ||||||||
2607 | } | ||||||||
2608 | |||||||||
2609 | void SvxIconChoiceCtrl_Impl::InitSettings() | ||||||||
2610 | { | ||||||||
2611 | const StyleSettings& rStyleSettings = pView->GetSettings().GetStyleSettings(); | ||||||||
2612 | |||||||||
2613 | // unit (from settings) is Point | ||||||||
2614 | vcl::Font aFont( rStyleSettings.GetFieldFont() ); | ||||||||
2615 | aFont.SetColor( rStyleSettings.GetWindowTextColor() ); | ||||||||
2616 | pView->SetPointFont( aFont ); | ||||||||
2617 | SetDefaultTextSize(); | ||||||||
2618 | |||||||||
2619 | pView->SetTextColor( rStyleSettings.GetFieldTextColor() ); | ||||||||
2620 | pView->SetTextFillColor(); | ||||||||
2621 | |||||||||
2622 | pView->SetBackground( rStyleSettings.GetFieldColor()); | ||||||||
2623 | |||||||||
2624 | long nScrBarSize = rStyleSettings.GetScrollBarSize(); | ||||||||
2625 | if( nScrBarSize == nHorSBarHeight && nScrBarSize == nVerSBarWidth ) | ||||||||
2626 | return; | ||||||||
2627 | |||||||||
2628 | nHorSBarHeight = nScrBarSize; | ||||||||
2629 | Size aSize( aHorSBar->GetSizePixel() ); | ||||||||
2630 | aSize.setHeight( nScrBarSize ); | ||||||||
2631 | aHorSBar->Hide(); | ||||||||
2632 | aHorSBar->SetSizePixel( aSize ); | ||||||||
2633 | |||||||||
2634 | nVerSBarWidth = nScrBarSize; | ||||||||
2635 | aSize = aVerSBar->GetSizePixel(); | ||||||||
2636 | aSize.setWidth( nScrBarSize ); | ||||||||
2637 | aVerSBar->Hide(); | ||||||||
2638 | aVerSBar->SetSizePixel( aSize ); | ||||||||
2639 | |||||||||
2640 | Size aOSize( pView->Control::GetOutputSizePixel() ); | ||||||||
2641 | PositionScrollBars( aOSize.Width(), aOSize.Height() ); | ||||||||
2642 | AdjustScrollBars(); | ||||||||
2643 | } | ||||||||
2644 | |||||||||
2645 | void SvxIconChoiceCtrl_Impl::SetPositionMode( SvxIconChoiceCtrlPositionMode eMode ) | ||||||||
2646 | { | ||||||||
2647 | if( eMode == ePositionMode ) | ||||||||
| |||||||||
2648 | return; | ||||||||
2649 | |||||||||
2650 | SvxIconChoiceCtrlPositionMode eOldMode = ePositionMode; | ||||||||
2651 | ePositionMode = eMode; | ||||||||
2652 | size_t nCount = maEntries.size(); | ||||||||
2653 | |||||||||
2654 | if( eOldMode == SvxIconChoiceCtrlPositionMode::AutoArrange ) | ||||||||
2655 | { | ||||||||
2656 | // when positioning moved entries "hard", there are problems with | ||||||||
2657 | // unwanted overlaps, as these entries aren't taken into account in | ||||||||
2658 | // Arrange. | ||||||||
2659 | if( maEntries.size() ) | ||||||||
2660 | aAutoArrangeIdle.Start(); | ||||||||
2661 | return; | ||||||||
2662 | } | ||||||||
2663 | |||||||||
2664 | if( ePositionMode == SvxIconChoiceCtrlPositionMode::AutoArrange ) | ||||||||
2665 | { | ||||||||
2666 | for( size_t nCur = 0; nCur < nCount; nCur++ ) | ||||||||
2667 | { | ||||||||
2668 | SvxIconChoiceCtrlEntry* pEntry = maEntries[ nCur ].get(); | ||||||||
2669 | if( pEntry->GetFlags() & SvxIconViewFlags(SvxIconViewFlags::POS_LOCKED | SvxIconViewFlags::POS_MOVED)) | ||||||||
2670 | SetEntryPos(pEntry, GetEntryBoundRect( pEntry ).TopLeft()); | ||||||||
2671 | } | ||||||||
2672 | |||||||||
2673 | if( maEntries.size() ) | ||||||||
2674 | aAutoArrangeIdle.Start(); | ||||||||
2675 | } | ||||||||
2676 | } | ||||||||
2677 | |||||||||
2678 | void SvxIconChoiceCtrl_Impl::SetEntryPredecessor( SvxIconChoiceCtrlEntry* pEntry, | ||||||||
2679 | SvxIconChoiceCtrlEntry* pPredecessor ) | ||||||||
2680 | { | ||||||||
2681 | if( !IsAutoArrange() ) | ||||||||
2682 | return; | ||||||||
2683 | |||||||||
2684 | if( pEntry == pPredecessor ) | ||||||||
2685 | return; | ||||||||
2686 | |||||||||
2687 | sal_uLong nPos1 = GetEntryListPos( pEntry ); | ||||||||
2688 | if( !pHead ) | ||||||||
2689 | { | ||||||||
2690 | if( pPredecessor ) | ||||||||
2691 | { | ||||||||
2692 | sal_uLong nPos2 = GetEntryListPos( pPredecessor ); | ||||||||
2693 | if( nPos1 == (nPos2 + 1) ) | ||||||||
2694 | return; // is already the predecessor | ||||||||
2695 | } | ||||||||
2696 | else if( !nPos1 ) | ||||||||
2697 | return; | ||||||||
2698 | |||||||||
2699 | InitPredecessors(); | ||||||||
2700 | } | ||||||||
2701 | |||||||||
2702 | if( !pPredecessor
| ||||||||
2703 | return; // is already the first one | ||||||||
2704 | |||||||||
2705 | bool bSetHead = false; | ||||||||
2706 | if( !pPredecessor
| ||||||||
2707 | { | ||||||||
2708 | bSetHead = true; | ||||||||
2709 | pPredecessor = pHead->pblink; | ||||||||
| |||||||||
2710 | } | ||||||||
2711 | if( pEntry == pHead ) | ||||||||
2712 | { | ||||||||
2713 | pHead = pHead->pflink; | ||||||||
2714 | bSetHead = false; | ||||||||
2715 | } | ||||||||
2716 | if( pEntry != pPredecessor ) | ||||||||
2717 | { | ||||||||
2718 | pEntry->Unlink(); | ||||||||
2719 | pEntry->SetBacklink( pPredecessor ); | ||||||||
2720 | } | ||||||||
2721 | if( bSetHead ) | ||||||||
2722 | pHead = pEntry; | ||||||||
2723 | aAutoArrangeIdle.Start(); | ||||||||
2724 | } | ||||||||
2725 | |||||||||
2726 | SvxIconChoiceCtrlEntry* SvxIconChoiceCtrl_Impl::FindEntryPredecessor( SvxIconChoiceCtrlEntry* pEntry, | ||||||||
2727 | const Point& rPosTopLeft ) | ||||||||
2728 | { | ||||||||
2729 | Point aPos( rPosTopLeft ); //TopLeft | ||||||||
2730 | tools::Rectangle aCenterRect( CalcBmpRect( pEntry, &aPos )); | ||||||||
2731 | Point aNewPos( aCenterRect.Center() ); | ||||||||
2732 | sal_uLong nGrid = GetPredecessorGrid( aNewPos ); | ||||||||
2733 | size_t nCount = maEntries.size(); | ||||||||
2734 | if( nGrid == ULONG_MAX(9223372036854775807L *2UL+1UL) ) | ||||||||
2735 | return nullptr; | ||||||||
2736 | if( nGrid >= nCount ) | ||||||||
2737 | nGrid = nCount - 1; | ||||||||
2738 | if( !pHead ) | ||||||||
2739 | return maEntries[ nGrid ].get(); | ||||||||
2740 | |||||||||
2741 | SvxIconChoiceCtrlEntry* pCur = pHead; // Grid 0 | ||||||||
2742 | // TODO: go through list from the end if nGrid > nCount/2 | ||||||||
2743 | for( sal_uLong nCur = 0; nCur < nGrid; nCur++ ) | ||||||||
2744 | pCur = pCur->pflink; | ||||||||
2745 | |||||||||
2746 | return pCur; | ||||||||
2747 | } | ||||||||
2748 | |||||||||
2749 | sal_uLong SvxIconChoiceCtrl_Impl::GetPredecessorGrid( const Point& rPos) const | ||||||||
2750 | { | ||||||||
2751 | Point aPos( rPos ); | ||||||||
2752 | aPos.AdjustX( -(LROFFS_WINBORDER4) ); | ||||||||
2753 | aPos.AdjustY( -(TBOFFS_WINBORDER4) ); | ||||||||
2754 | long nMaxCol = aVirtOutputSize.Width() / nGridDX; | ||||||||
2755 | if( nMaxCol ) | ||||||||
2756 | nMaxCol--; | ||||||||
2757 | long nGridX = aPos.X() / nGridDX; | ||||||||
2758 | if( nGridX > nMaxCol ) | ||||||||
2759 | nGridX = nMaxCol; | ||||||||
2760 | long nGridY = aPos.Y() / nGridDY; | ||||||||
2761 | long nGridsX = aOutputSize.Width() / nGridDX; | ||||||||
2762 | sal_uLong nGrid = (nGridY * nGridsX) + nGridX; | ||||||||
2763 | long nMiddle = (nGridX * nGridDX) + (nGridDX / 2); | ||||||||
2764 | if( rPos.X() < nMiddle ) | ||||||||
2765 | { | ||||||||
2766 | if( !nGrid ) | ||||||||
2767 | nGrid = ULONG_MAX(9223372036854775807L *2UL+1UL); | ||||||||
2768 | else | ||||||||
2769 | nGrid--; | ||||||||
2770 | } | ||||||||
2771 | return nGrid; | ||||||||
2772 | } | ||||||||
2773 | |||||||||
2774 | bool SvxIconChoiceCtrl_Impl::RequestHelp( const HelpEvent& rHEvt ) | ||||||||
2775 | { | ||||||||
2776 | if ( !(rHEvt.GetMode() & HelpEventMode::QUICK ) ) | ||||||||
2777 | return false; | ||||||||
2778 | |||||||||
2779 | Point aPos( pView->ScreenToOutputPixel(rHEvt.GetMousePosPixel() ) ); | ||||||||
2780 | aPos -= pView->GetMapMode().GetOrigin(); | ||||||||
2781 | SvxIconChoiceCtrlEntry* pEntry = GetEntry( aPos, true ); | ||||||||
2782 | |||||||||
2783 | if ( !pEntry ) | ||||||||
2784 | return false; | ||||||||
2785 | |||||||||
2786 | OUString sQuickHelpText = pEntry->GetQuickHelpText(); | ||||||||
2787 | OUString aEntryText( SvtIconChoiceCtrl::GetEntryText( pEntry ) ); | ||||||||
2788 | tools::Rectangle aTextRect( CalcTextRect( pEntry, nullptr, &aEntryText ) ); | ||||||||
2789 | if ( ( !aTextRect.IsInside( aPos ) || aEntryText.isEmpty() ) && sQuickHelpText.isEmpty() ) | ||||||||
2790 | return false; | ||||||||
2791 | |||||||||
2792 | tools::Rectangle aOptTextRect( aTextRect ); | ||||||||
2793 | aOptTextRect.SetBottom( LONG_MAX9223372036854775807L ); | ||||||||
2794 | DrawTextFlags nNewFlags = nCurTextDrawFlags; | ||||||||
2795 | nNewFlags &= ~DrawTextFlags( DrawTextFlags::Clip | DrawTextFlags::EndEllipsis ); | ||||||||
2796 | aOptTextRect = pView->GetTextRect( aOptTextRect, aEntryText, nNewFlags ); | ||||||||
2797 | if ( aOptTextRect != aTextRect || !sQuickHelpText.isEmpty() ) | ||||||||
2798 | { | ||||||||
2799 | //aTextRect.Right() = aTextRect.Left() + aRealSize.Width() + 4; | ||||||||
2800 | Point aPt( aOptTextRect.TopLeft() ); | ||||||||
2801 | aPt += pView->GetMapMode().GetOrigin(); | ||||||||
2802 | aPt = pView->OutputToScreenPixel( aPt ); | ||||||||
2803 | // subtract border of tooltip help | ||||||||
2804 | aPt.AdjustY( -1 ); | ||||||||
2805 | aPt.AdjustX( -3 ); | ||||||||
2806 | aOptTextRect.SetPos( aPt ); | ||||||||
2807 | OUString sHelpText; | ||||||||
2808 | if ( !sQuickHelpText.isEmpty() ) | ||||||||
2809 | sHelpText = sQuickHelpText; | ||||||||
2810 | else | ||||||||
2811 | sHelpText = aEntryText; | ||||||||
2812 | Help::ShowQuickHelp( static_cast<vcl::Window*>(pView), aOptTextRect, sHelpText, QuickHelpFlags::Left | QuickHelpFlags::VCenter ); | ||||||||
2813 | } | ||||||||
2814 | |||||||||
2815 | return true; | ||||||||
2816 | } | ||||||||
2817 | |||||||||
2818 | void SvxIconChoiceCtrl_Impl::SetColumn( sal_uInt16 nIndex, const SvxIconChoiceCtrlColumnInfo& rInfo) | ||||||||
2819 | { | ||||||||
2820 | if (!m_pColumns) | ||||||||
2821 | m_pColumns.reset(new SvxIconChoiceCtrlColumnInfoMap); | ||||||||
2822 | |||||||||
2823 | SvxIconChoiceCtrlColumnInfo* pInfo = new SvxIconChoiceCtrlColumnInfo( rInfo ); | ||||||||
2824 | m_pColumns->insert(std::make_pair(nIndex, std::unique_ptr<SvxIconChoiceCtrlColumnInfo>(pInfo))); | ||||||||
2825 | |||||||||
2826 | // HACK: Detail mode is not yet fully implemented, this workaround makes it | ||||||||
2827 | // fly with a single column | ||||||||
2828 | if( !nIndex && (nWinBits & WB_DETAILSWB_VCENTER) ) | ||||||||
2829 | nGridDX = pInfo->GetWidth(); | ||||||||
2830 | |||||||||
2831 | if( GetUpdateMode() ) | ||||||||
2832 | Arrange( IsAutoArrange(), 0, 0 ); | ||||||||
2833 | } | ||||||||
2834 | |||||||||
2835 | const SvxIconChoiceCtrlColumnInfo* SvxIconChoiceCtrl_Impl::GetColumn( sal_uInt16 nIndex ) const | ||||||||
2836 | { | ||||||||
2837 | if (!m_pColumns) | ||||||||
2838 | return nullptr; | ||||||||
2839 | auto const it = m_pColumns->find( nIndex ); | ||||||||
2840 | if (it == m_pColumns->end()) | ||||||||
2841 | return nullptr; | ||||||||
2842 | return it->second.get(); | ||||||||
2843 | } | ||||||||
2844 | |||||||||
2845 | void SvxIconChoiceCtrl_Impl::DrawHighlightFrame(vcl::RenderContext& rRenderContext, const tools::Rectangle& rBmpRect) | ||||||||
2846 | { | ||||||||
2847 | tools::Rectangle aBmpRect(rBmpRect); | ||||||||
2848 | long nBorder = 2; | ||||||||
2849 | if (aImageSize.Width() < 32) | ||||||||
2850 | nBorder = 1; | ||||||||
2851 | aBmpRect.AdjustRight(nBorder ); | ||||||||
2852 | aBmpRect.AdjustLeft( -nBorder ); | ||||||||
2853 | aBmpRect.AdjustBottom(nBorder ); | ||||||||
2854 | aBmpRect.AdjustTop( -nBorder ); | ||||||||
2855 | |||||||||
2856 | DecorationView aDecoView(&rRenderContext); | ||||||||
2857 | DrawHighlightFrameStyle nDecoFlags; | ||||||||
2858 | if (bHighlightFramePressed) | ||||||||
2859 | nDecoFlags = DrawHighlightFrameStyle::In; | ||||||||
2860 | else | ||||||||
2861 | nDecoFlags = DrawHighlightFrameStyle::Out; | ||||||||
2862 | aDecoView.DrawHighlightFrame(aBmpRect, nDecoFlags); | ||||||||
2863 | } | ||||||||
2864 | |||||||||
2865 | void SvxIconChoiceCtrl_Impl::SetEntryHighlightFrame( SvxIconChoiceCtrlEntry* pEntry, | ||||||||
2866 | bool bKeepHighlightFlags ) | ||||||||
2867 | { | ||||||||
2868 | if( pEntry == pCurHighlightFrame ) | ||||||||
2869 | return; | ||||||||
2870 | |||||||||
2871 | if( !bKeepHighlightFlags ) | ||||||||
2872 | bHighlightFramePressed = false; | ||||||||
2873 | |||||||||
2874 | if (pCurHighlightFrame) | ||||||||
2875 | { | ||||||||
2876 | tools::Rectangle aInvalidationRect(GetEntryBoundRect(pCurHighlightFrame)); | ||||||||
2877 | aInvalidationRect.expand(5); | ||||||||
2878 | pCurHighlightFrame = nullptr; | ||||||||
2879 | pView->Invalidate(aInvalidationRect); | ||||||||
2880 | } | ||||||||
2881 | |||||||||
2882 | pCurHighlightFrame = pEntry; | ||||||||
2883 | if (pEntry) | ||||||||
2884 | { | ||||||||
2885 | tools::Rectangle aInvalidationRect(GetEntryBoundRect(pEntry)); | ||||||||
2886 | aInvalidationRect.expand(5); | ||||||||
2887 | pView->Invalidate(aInvalidationRect); | ||||||||
2888 | } | ||||||||
2889 | } | ||||||||
2890 | |||||||||
2891 | void SvxIconChoiceCtrl_Impl::CallSelectHandler() | ||||||||
2892 | { | ||||||||
2893 | // When single-click mode is active, the selection handler should be called | ||||||||
2894 | // synchronously, as the selection is automatically taken away once the | ||||||||
2895 | // mouse cursor doesn't touch the object any more. Else, we might run into | ||||||||
2896 | // missing calls to Select if the object is selected from a mouse movement, | ||||||||
2897 | // because when starting the timer, the mouse cursor might have already left | ||||||||
2898 | // the object. | ||||||||
2899 | // In special cases (=>SfxFileDialog!), synchronous calls can be forced via | ||||||||
2900 | // WB_NOASYNCSELECTHDL. | ||||||||
2901 | if( nWinBits & (WB_NOASYNCSELECTHDLWB_NOLABEL | WB_HIGHLIGHTFRAMEWB_IGNORETAB) ) | ||||||||
2902 | { | ||||||||
2903 | pHdlEntry = nullptr; | ||||||||
2904 | pView->ClickIcon(); | ||||||||
2905 | //pView->Select(); | ||||||||
2906 | } | ||||||||
2907 | else | ||||||||
2908 | aCallSelectHdlIdle.Start(); | ||||||||
2909 | } | ||||||||
2910 | |||||||||
2911 | IMPL_LINK_NOARG(SvxIconChoiceCtrl_Impl, CallSelectHdlHdl, Timer *, void)void SvxIconChoiceCtrl_Impl::LinkStubCallSelectHdlHdl(void * instance , Timer * data) { return static_cast<SvxIconChoiceCtrl_Impl *>(instance)->CallSelectHdlHdl(data); } void SvxIconChoiceCtrl_Impl ::CallSelectHdlHdl(__attribute__ ((unused)) Timer *) | ||||||||
2912 | { | ||||||||
2913 | pHdlEntry = nullptr; | ||||||||
2914 | pView->ClickIcon(); | ||||||||
2915 | //pView->Select(); | ||||||||
2916 | } | ||||||||
2917 | |||||||||
2918 | void SvxIconChoiceCtrl_Impl::SetOrigin( const Point& rPos ) | ||||||||
2919 | { | ||||||||
2920 | MapMode aMapMode( pView->GetMapMode() ); | ||||||||
2921 | aMapMode.SetOrigin( rPos ); | ||||||||
2922 | pView->SetMapMode( aMapMode ); | ||||||||
2923 | } | ||||||||
2924 | |||||||||
2925 | void SvxIconChoiceCtrl_Impl::CallEventListeners( VclEventId nEvent, void* pData ) | ||||||||
2926 | { | ||||||||
2927 | pView->CallImplEventListeners( nEvent, pData ); | ||||||||
2928 | } | ||||||||
2929 | |||||||||
2930 | |||||||||
2931 | /* 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_SVTOOLS_SOURCE_CONTNR_IMIVCTL_HXX |
21 | #define INCLUDED_SVTOOLS_SOURCE_CONTNR_IMIVCTL_HXX |
22 | |
23 | #include <sal/config.h> |
24 | |
25 | #include <o3tl/safeint.hxx> |
26 | #include <vcl/toolkit/ivctrl.hxx> |
27 | #include <vcl/virdev.hxx> |
28 | #include <vcl/scrbar.hxx> |
29 | #include <vcl/timer.hxx> |
30 | #include <vcl/idle.hxx> |
31 | #include <vcl/vclptr.hxx> |
32 | #include <tools/debug.hxx> |
33 | #include <vcl/svtaccessiblefactory.hxx> |
34 | |
35 | #include <limits.h> |
36 | |
37 | |
38 | #include <memory> |
39 | #include <map> |
40 | |
41 | class IcnCursor_Impl; |
42 | class SvtIconChoiceCtrl; |
43 | class SvxIconChoiceCtrlEntry; |
44 | class IcnViewEdit_Impl; |
45 | class IcnGridMap_Impl; |
46 | |
47 | |
48 | // some defines |
49 | |
50 | #define PAINTFLAG_HOR_CENTERED0x0001 0x0001 |
51 | #define PAINTFLAG_VER_CENTERED0x0002 0x0002 |
52 | |
53 | enum class IconChoiceFlags { |
54 | NONE = 0x0000, |
55 | AddMode = 0x0001, |
56 | SelectingRect = 0x0002, |
57 | DownCtrl = 0x0004, |
58 | DownDeselect = 0x0008, |
59 | EntryListPosValid = 0x0010, |
60 | ClearingSelection = 0x0020, |
61 | Arranging = 0x0040 |
62 | }; |
63 | namespace o3tl { |
64 | template<> struct typed_flags<IconChoiceFlags> : is_typed_flags<IconChoiceFlags, 0x007f> {}; |
65 | } |
66 | |
67 | // unit = pixels |
68 | // distances from window borders |
69 | #define LROFFS_WINBORDER4 4 |
70 | #define TBOFFS_WINBORDER4 4 |
71 | // for the bounding rectangle |
72 | #define LROFFS_BOUND2 2 |
73 | #define TBOFFS_BOUND2 2 |
74 | // distance icon to text |
75 | #define HOR_DIST_BMP_STRING3 3 |
76 | #define VER_DIST_BMP_STRING3 3 |
77 | // width offset of highlight rectangle for Text |
78 | #define LROFFS_TEXT2 2 |
79 | |
80 | #define DEFAULT_MAX_VIRT_WIDTH200 200 |
81 | #define DEFAULT_MAX_VIRT_HEIGHT200 200 |
82 | |
83 | #define VIEWMODE_MASK(WB_RECTSTYLE | WB_SMALLSTYLE | WB_VCENTER) (WB_ICONWB_RECTSTYLE | WB_SMALLICONWB_SMALLSTYLE | WB_DETAILSWB_VCENTER) |
84 | |
85 | |
86 | enum class IcnViewFieldType |
87 | { |
88 | Image, |
89 | Text |
90 | }; |
91 | |
92 | |
93 | // Data about the focus of entries |
94 | |
95 | struct LocalFocus |
96 | { |
97 | tools::Rectangle aRect; |
98 | Color aPenColor; |
99 | }; |
100 | |
101 | |
102 | // Implementation-class of IconChoiceCtrl |
103 | |
104 | |
105 | typedef std::map<sal_uInt16, std::unique_ptr<SvxIconChoiceCtrlColumnInfo>> SvxIconChoiceCtrlColumnInfoMap; |
106 | typedef std::vector<SvxIconChoiceCtrlEntry*> SvxIconChoiceCtrlEntryPtrVec; |
107 | |
108 | class SvxIconChoiceCtrl_Impl |
109 | { |
110 | friend class IcnCursor_Impl; |
111 | friend class IcnGridMap_Impl; |
112 | |
113 | std::vector< std::unique_ptr<SvxIconChoiceCtrlEntry> > maEntries; |
114 | VclPtr<ScrollBar> aVerSBar; |
115 | VclPtr<ScrollBar> aHorSBar; |
116 | VclPtr<ScrollBarBox> aScrBarBox; |
117 | tools::Rectangle aCurSelectionRect; |
118 | std::vector<tools::Rectangle> aSelectedRectList; |
119 | Idle aAutoArrangeIdle; |
120 | Idle aDocRectChangedIdle; |
121 | Idle aVisRectChangedIdle; |
122 | Idle aCallSelectHdlIdle; |
123 | Size aVirtOutputSize; |
124 | Size aImageSize; |
125 | Size aDefaultTextSize; |
126 | Size aOutputSize; // Pixel |
127 | VclPtr<SvtIconChoiceCtrl> pView; |
128 | std::unique_ptr<IcnCursor_Impl> pImpCursor; |
129 | std::unique_ptr<IcnGridMap_Impl> pGridMap; |
130 | long nMaxVirtWidth; // max. width aVirtOutputSize for ALIGN_TOP |
131 | long nMaxVirtHeight; // max. height aVirtOutputSize for ALIGN_LEFT |
132 | std::vector< SvxIconChoiceCtrlEntry* > maZOrderList; |
133 | std::unique_ptr<SvxIconChoiceCtrlColumnInfoMap> m_pColumns; |
134 | WinBits nWinBits; |
135 | long nMaxBoundHeight; // height of highest BoundRects |
136 | IconChoiceFlags nFlags; |
137 | DrawTextFlags nCurTextDrawFlags; |
138 | ImplSVEvent * nUserEventAdjustScrBars; |
139 | SvxIconChoiceCtrlEntry* pCurHighlightFrame; |
140 | bool bHighlightFramePressed; |
141 | SvxIconChoiceCtrlEntry* pHead = nullptr; // top left entry |
142 | SvxIconChoiceCtrlEntry* pCursor; |
143 | SvxIconChoiceCtrlEntry* pHdlEntry; |
144 | SvxIconChoiceCtrlEntry* pAnchor; // for selection |
145 | LocalFocus aFocus; // Data for focusrect |
146 | ::vcl::AccessibleFactoryAccess aAccFactory; |
147 | |
148 | SvxIconChoiceCtrlTextMode eTextMode; |
149 | SelectionMode eSelectionMode; |
150 | sal_Int32 nSelectionCount; |
151 | SvxIconChoiceCtrlPositionMode ePositionMode; |
152 | bool bBoundRectsDirty; |
153 | bool bUpdateMode; |
154 | |
155 | void ShowCursor( bool bShow ); |
156 | |
157 | void ImpArrange( bool bKeepPredecessors ); |
158 | void AdjustVirtSize( const tools::Rectangle& ); |
159 | void ResetVirtSize(); |
160 | void CheckScrollBars(); |
161 | |
162 | DECL_LINK( ScrollUpDownHdl, ScrollBar*, void )static void LinkStubScrollUpDownHdl(void *, ScrollBar*); void ScrollUpDownHdl(ScrollBar*); |
163 | DECL_LINK( ScrollLeftRightHdl, ScrollBar*, void )static void LinkStubScrollLeftRightHdl(void *, ScrollBar*); void ScrollLeftRightHdl(ScrollBar*); |
164 | DECL_LINK( UserEventHdl, void*, void )static void LinkStubUserEventHdl(void *, void*); void UserEventHdl (void*); |
165 | DECL_LINK( AutoArrangeHdl, Timer*, void )static void LinkStubAutoArrangeHdl(void *, Timer*); void AutoArrangeHdl (Timer*); |
166 | DECL_LINK( DocRectChangedHdl, Timer*, void )static void LinkStubDocRectChangedHdl(void *, Timer*); void DocRectChangedHdl (Timer*); |
167 | DECL_LINK( VisRectChangedHdl, Timer*, void )static void LinkStubVisRectChangedHdl(void *, Timer*); void VisRectChangedHdl (Timer*); |
168 | DECL_LINK( CallSelectHdlHdl, Timer*, void )static void LinkStubCallSelectHdlHdl(void *, Timer*); void CallSelectHdlHdl (Timer*); |
169 | |
170 | void AdjustScrollBars(); |
171 | void PositionScrollBars( long nRealWidth, long nRealHeight ); |
172 | static long GetScrollBarPageSize( long nVisibleRange ) |
173 | { |
174 | return ((nVisibleRange*75)/100); |
175 | } |
176 | long GetScrollBarLineSize() const |
177 | { |
178 | return nMaxBoundHeight / 2; |
179 | } |
180 | bool HandleScrollCommand( const CommandEvent& rCmd ); |
181 | void ToDocPos( Point& rPosPixel ) |
182 | { |
183 | rPosPixel -= pView->GetMapMode().GetOrigin(); |
184 | } |
185 | void InitScrollBarBox(); |
186 | void ToggleSelection( SvxIconChoiceCtrlEntry* ); |
187 | void DeselectAllBut( SvxIconChoiceCtrlEntry const * ); |
188 | void Center( SvxIconChoiceCtrlEntry* pEntry ) const; |
189 | void CallSelectHandler(); |
190 | void SelectRect( |
191 | SvxIconChoiceCtrlEntry* pEntry1, |
192 | SvxIconChoiceCtrlEntry* pEntry2, |
193 | bool bAdd, |
194 | std::vector<tools::Rectangle>* pOtherRects |
195 | ); |
196 | |
197 | void SelectRange( |
198 | SvxIconChoiceCtrlEntry const * pStart, |
199 | SvxIconChoiceCtrlEntry const * pEnd, |
200 | bool bAdd |
201 | ); |
202 | |
203 | void AddSelectedRect( const tools::Rectangle& ); |
204 | void AddSelectedRect( |
205 | SvxIconChoiceCtrlEntry* pEntry1, |
206 | SvxIconChoiceCtrlEntry* pEntry2 |
207 | ); |
208 | |
209 | void ClearSelectedRectList(); |
210 | tools::Rectangle CalcMaxTextRect( const SvxIconChoiceCtrlEntry* pEntry ) const; |
211 | |
212 | void ClipAtVirtOutRect( tools::Rectangle& rRect ) const; |
213 | sal_uLong GetPredecessorGrid( const Point& rDocPos) const; |
214 | |
215 | void InitPredecessors(); |
216 | void ClearPredecessors(); |
217 | |
218 | bool CheckVerScrollBar(); |
219 | bool CheckHorScrollBar(); |
220 | void CancelUserEvents(); |
221 | void EntrySelected( |
222 | SvxIconChoiceCtrlEntry* pEntry, |
223 | bool bSelect |
224 | ); |
225 | void RepaintSelectedEntries(); |
226 | void SetListPositions(); |
227 | void SetDefaultTextSize(); |
228 | bool IsAutoArrange() const |
229 | { |
230 | return (ePositionMode == SvxIconChoiceCtrlPositionMode::AutoArrange); |
231 | } |
232 | void DocRectChanged() { aDocRectChangedIdle.Start(); } |
233 | void VisRectChanged() { aVisRectChangedIdle.Start(); } |
234 | void SetOrigin( const Point& ); |
235 | |
236 | void ShowFocus ( tools::Rectangle const & rRect ); |
237 | void DrawFocusRect(vcl::RenderContext& rRenderContext); |
238 | |
239 | bool IsMnemonicChar( sal_Unicode cChar, sal_uLong& rPos ) const; |
240 | |
241 | // Copy assignment is forbidden and not implemented. |
242 | SvxIconChoiceCtrl_Impl (const SvxIconChoiceCtrl_Impl &) = delete; |
243 | SvxIconChoiceCtrl_Impl & operator= (const SvxIconChoiceCtrl_Impl &) = delete; |
244 | |
245 | public: |
246 | |
247 | long nGridDX; |
248 | long nGridDY; |
249 | long nHorSBarHeight; |
250 | long nVerSBarWidth; |
251 | |
252 | SvxIconChoiceCtrl_Impl( SvtIconChoiceCtrl* pView, WinBits nWinStyle ); |
253 | ~SvxIconChoiceCtrl_Impl(); |
254 | |
255 | void Clear( bool bInCtor ); |
256 | void SetStyle( WinBits nWinStyle ); |
257 | WinBits GetStyle() const { return nWinBits; } |
258 | void InsertEntry( std::unique_ptr<SvxIconChoiceCtrlEntry>, size_t nPos ); |
259 | void RemoveEntry( size_t nPos ); |
260 | void FontModified(); |
261 | void SelectAll(); |
262 | void SelectEntry( |
263 | SvxIconChoiceCtrlEntry*, |
264 | bool bSelect, |
265 | bool bAddToSelection = false |
266 | ); |
267 | void Paint(vcl::RenderContext& rRenderContext, const tools::Rectangle& rRect); |
268 | bool MouseButtonDown( const MouseEvent& ); |
269 | bool MouseButtonUp( const MouseEvent& ); |
270 | bool MouseMove( const MouseEvent&); |
271 | bool RequestHelp( const HelpEvent& rHEvt ); |
272 | void SetCursor_Impl( |
273 | SvxIconChoiceCtrlEntry* pOldCursor, |
274 | SvxIconChoiceCtrlEntry* pNewCursor, |
275 | bool bMod1, |
276 | bool bShift |
277 | ); |
278 | bool KeyInput( const KeyEvent& ); |
279 | void Resize(); |
280 | void GetFocus(); |
281 | void LoseFocus(); |
282 | void SetUpdateMode( bool bUpdate ); |
283 | bool GetUpdateMode() const { return bUpdateMode; } |
284 | void PaintEntry(SvxIconChoiceCtrlEntry*, const Point&, vcl::RenderContext& rRenderContext); |
285 | |
286 | void SetEntryPos( |
287 | SvxIconChoiceCtrlEntry* pEntry, |
288 | const Point& rPos |
289 | ); |
290 | |
291 | void InvalidateEntry( SvxIconChoiceCtrlEntry* ); |
292 | |
293 | void SetNoSelection(); |
294 | |
295 | SvxIconChoiceCtrlEntry* GetCurEntry() const { return pCursor; } |
296 | void SetCursor( SvxIconChoiceCtrlEntry* ); |
297 | |
298 | SvxIconChoiceCtrlEntry* GetEntry( const Point& rDocPos, bool bHit = false ); |
299 | |
300 | void MakeEntryVisible( SvxIconChoiceCtrlEntry* pEntry, bool bBound = true ); |
301 | |
302 | void Arrange( |
303 | bool bKeepPredecessors, |
304 | long nSetMaxVirtWidth, |
305 | long nSetMaxVirtHeight |
306 | ); |
307 | |
308 | tools::Rectangle CalcFocusRect( SvxIconChoiceCtrlEntry* ); |
309 | tools::Rectangle CalcBmpRect( SvxIconChoiceCtrlEntry*, const Point* pPos = nullptr ); |
310 | tools::Rectangle CalcTextRect( |
311 | SvxIconChoiceCtrlEntry*, |
312 | const Point* pPos = nullptr, |
313 | const OUString* pStr = nullptr |
314 | ); |
315 | |
316 | long CalcBoundingWidth() const; |
317 | long CalcBoundingHeight() const; |
318 | Size CalcBoundingSize() const; |
319 | void FindBoundingRect( SvxIconChoiceCtrlEntry* pEntry ); |
320 | void SetBoundingRect_Impl( |
321 | SvxIconChoiceCtrlEntry* pEntry, |
322 | const Point& rPos, |
323 | const Size& rBoundingSize |
324 | ); |
325 | // recalculates all invalid BoundRects |
326 | void RecalcAllBoundingRectsSmart(); |
327 | const tools::Rectangle& GetEntryBoundRect( SvxIconChoiceCtrlEntry* ); |
328 | void InvalidateBoundingRect( tools::Rectangle& rRect ) |
329 | { |
330 | rRect.SetRight(LONG_MAX9223372036854775807L); |
331 | bBoundRectsDirty = true; |
332 | } |
333 | static bool IsBoundingRectValid( const tools::Rectangle& rRect ) { return ( rRect.Right() != LONG_MAX9223372036854775807L ); } |
334 | |
335 | static void PaintEmphasis(const tools::Rectangle& rRect1, bool bSelected, |
336 | vcl::RenderContext& rRenderContext ); |
337 | |
338 | void PaintItem(const tools::Rectangle& rRect, IcnViewFieldType eItem, SvxIconChoiceCtrlEntry* pEntry, |
339 | sal_uInt16 nPaintFlags, vcl::RenderContext& rRenderContext); |
340 | |
341 | // recalculates all BoundingRects if bMustRecalcBoundingRects == true |
342 | void CheckBoundingRects() { if (bBoundRectsDirty) RecalcAllBoundingRectsSmart(); } |
343 | void Command( const CommandEvent& rCEvt ); |
344 | void ToTop( SvxIconChoiceCtrlEntry* ); |
345 | |
346 | sal_Int32 GetSelectionCount() const; |
347 | void SetGrid( const Size& ); |
348 | Size GetMinGrid() const; |
349 | void Scroll( long nDeltaX, long nDeltaY ); |
350 | const Size& GetItemSize( IcnViewFieldType ) const; |
351 | |
352 | void HideDDIcon(); |
353 | |
354 | static bool IsOver( |
355 | std::vector<tools::Rectangle>* pSelectedRectList, |
356 | const tools::Rectangle& rEntryBoundRect |
357 | ); |
358 | |
359 | void SelectRect( |
360 | const tools::Rectangle&, |
361 | bool bAdd, |
362 | std::vector<tools::Rectangle>* pOtherRects |
363 | ); |
364 | |
365 | void MakeVisible( |
366 | const tools::Rectangle& rDocPos, |
367 | bool bInScrollBarEvent=false |
368 | ); |
369 | |
370 | #ifdef DBG_UTIL |
371 | void SetEntryTextMode( |
372 | SvxIconChoiceCtrlTextMode, |
373 | SvxIconChoiceCtrlEntry* pEntry |
374 | ); |
375 | #endif |
376 | size_t GetEntryCount() const { return maEntries.size(); } |
377 | SvxIconChoiceCtrlEntry* GetEntry( size_t nPos ) |
378 | { |
379 | return maEntries[ nPos ].get(); |
380 | } |
381 | SvxIconChoiceCtrlEntry* GetEntry( size_t nPos ) const |
382 | { |
383 | return maEntries[ nPos ].get(); |
384 | } |
385 | SvxIconChoiceCtrlEntry* GetFirstSelectedEntry() const; |
386 | sal_Int32 GetEntryListPos( SvxIconChoiceCtrlEntry const * ) const; |
387 | void InitSettings(); |
388 | tools::Rectangle GetOutputRect() const; |
389 | |
390 | void SetEntryPredecessor(SvxIconChoiceCtrlEntry* pEntry,SvxIconChoiceCtrlEntry* pPredecessor); |
391 | // only delivers valid results when in AutoArrange mode! |
392 | SvxIconChoiceCtrlEntry* FindEntryPredecessor( SvxIconChoiceCtrlEntry* pEntry, const Point& ); |
393 | |
394 | void SetPositionMode( SvxIconChoiceCtrlPositionMode ); |
395 | |
396 | void SetColumn( sal_uInt16 nIndex, const SvxIconChoiceCtrlColumnInfo& ); |
397 | const SvxIconChoiceCtrlColumnInfo* GetColumn( sal_uInt16 nIndex ) const; |
398 | |
399 | void SetEntryHighlightFrame( |
400 | SvxIconChoiceCtrlEntry* pEntry, |
401 | bool bKeepHighlightFlags |
402 | ); |
403 | void DrawHighlightFrame(vcl::RenderContext& rRenderContext, const tools::Rectangle& rBmpRect); |
404 | |
405 | void CallEventListeners( VclEventId nEvent, void* pData ); |
406 | |
407 | ::vcl::IAccessibleFactory& GetAccessibleFactory() |
408 | { |
409 | return aAccFactory.getFactory(); |
410 | } |
411 | }; |
412 | |
413 | typedef std::map<sal_uInt16, SvxIconChoiceCtrlEntryPtrVec> IconChoiceMap; |
414 | |
415 | class IcnCursor_Impl |
416 | { |
417 | SvxIconChoiceCtrl_Impl* pView; |
418 | std::unique_ptr<IconChoiceMap> xColumns; |
419 | std::unique_ptr<IconChoiceMap> xRows; |
420 | long nCols; |
421 | long nRows; |
422 | short nDeltaWidth; |
423 | short nDeltaHeight; |
424 | SvxIconChoiceCtrlEntry* pCurEntry; |
425 | void SetDeltas(); |
426 | void ImplCreate(); |
427 | void Create() { if( !xColumns ) ImplCreate(); } |
428 | |
429 | sal_uInt16 GetSortListPos( |
430 | SvxIconChoiceCtrlEntryPtrVec& rList, |
431 | long nValue, |
432 | bool bVertical); |
433 | SvxIconChoiceCtrlEntry* SearchCol( |
434 | sal_uInt16 nCol, |
435 | sal_uInt16 nTop, |
436 | sal_uInt16 nBottom, |
437 | bool bDown, |
438 | bool bSimple |
439 | ); |
440 | |
441 | SvxIconChoiceCtrlEntry* SearchRow( |
442 | sal_uInt16 nRow, |
443 | sal_uInt16 nLeft, |
444 | sal_uInt16 nRight, |
445 | bool bRight, |
446 | bool bSimple |
447 | ); |
448 | |
449 | public: |
450 | explicit IcnCursor_Impl( SvxIconChoiceCtrl_Impl* pOwner ); |
451 | ~IcnCursor_Impl(); |
452 | void Clear(); |
453 | |
454 | // for Cursortravelling etc. |
455 | SvxIconChoiceCtrlEntry* GoLeftRight( SvxIconChoiceCtrlEntry*, bool bRight ); |
456 | SvxIconChoiceCtrlEntry* GoUpDown( SvxIconChoiceCtrlEntry*, bool bDown ); |
457 | SvxIconChoiceCtrlEntry* GoPageUpDown( SvxIconChoiceCtrlEntry*, bool bDown ); |
458 | }; |
459 | |
460 | |
461 | typedef sal_uLong GridId; |
462 | |
463 | #define GRID_NOT_FOUND((GridId)(9223372036854775807L *2UL+1UL)) ((GridId)ULONG_MAX(9223372036854775807L *2UL+1UL)) |
464 | |
465 | class IcnGridMap_Impl |
466 | { |
467 | tools::Rectangle _aLastOccupiedGrid; |
468 | SvxIconChoiceCtrl_Impl* _pView; |
469 | std::unique_ptr<bool[]> _pGridMap; |
470 | sal_uInt16 _nGridCols, _nGridRows; |
471 | |
472 | void Expand(); |
473 | void Create_Impl(); |
474 | void Create() { if(!_pGridMap) Create_Impl(); } |
475 | |
476 | void GetMinMapSize( sal_uInt16& rDX, sal_uInt16& rDY ) const; |
477 | |
478 | public: |
479 | explicit IcnGridMap_Impl(SvxIconChoiceCtrl_Impl* pView); |
480 | ~IcnGridMap_Impl(); |
481 | |
482 | void Clear(); |
483 | |
484 | GridId GetGrid( const Point& rDocPos ); |
485 | GridId GetGrid( sal_uInt16 nGridX, sal_uInt16 nGridY ); |
486 | GridId GetUnoccupiedGrid(); |
487 | |
488 | void OccupyGrids( const SvxIconChoiceCtrlEntry* ); |
489 | void OccupyGrid( GridId nId ) |
490 | { |
491 | DBG_ASSERT(!_pGridMap || nId<o3tl::make_unsigned(_nGridCols*_nGridRows),"OccupyGrid: Bad GridId")do { if (true && (!(!_pGridMap || nId<o3tl::make_unsigned (_nGridCols*_nGridRows)))) { sal_detail_logFormat((SAL_DETAIL_LOG_LEVEL_WARN ), ("legacy.tools"), ("/home/maarten/src/libreoffice/core/vcl/source/control/imivctl.hxx" ":" "491" ": "), "%s", "OccupyGrid: Bad GridId"); } } while ( false); |
492 | if(_pGridMap && nId < o3tl::make_unsigned(_nGridCols *_nGridRows) ) |
493 | _pGridMap[ nId ] = true; |
494 | } |
495 | |
496 | tools::Rectangle GetGridRect( GridId ); |
497 | void GetGridCoord( GridId, sal_uInt16& rGridX, sal_uInt16& rGridY ); |
498 | static sal_uLong GetGridCount( |
499 | const Size& rSizePixel, |
500 | sal_uInt16 nGridWidth, |
501 | sal_uInt16 nGridHeight |
502 | ); |
503 | |
504 | void OutputSizeChanged(); |
505 | }; |
506 | |
507 | #endif |
508 | |
509 | /* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |