File: | home/maarten/src/libreoffice/core/include/rtl/ref.hxx |
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1 | /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ | |||
2 | /* | |||
3 | * This file is part of the LibreOffice project. | |||
4 | * | |||
5 | * This Source Code Form is subject to the terms of the Mozilla Public | |||
6 | * License, v. 2.0. If a copy of the MPL was not distributed with this | |||
7 | * file, You can obtain one at http://mozilla.org/MPL/2.0/. | |||
8 | * | |||
9 | * This file incorporates work covered by the following license notice: | |||
10 | * | |||
11 | * Licensed to the Apache Software Foundation (ASF) under one or more | |||
12 | * contributor license agreements. See the NOTICE file distributed | |||
13 | * with this work for additional information regarding copyright | |||
14 | * ownership. The ASF licenses this file to you under the Apache | |||
15 | * License, Version 2.0 (the "License"); you may not use this file | |||
16 | * except in compliance with the License. You may obtain a copy of | |||
17 | * the License at http://www.apache.org/licenses/LICENSE-2.0 . | |||
18 | */ | |||
19 | ||||
20 | #include <hangulhanjadlg.hxx> | |||
21 | #include <dialmgr.hxx> | |||
22 | ||||
23 | #include <helpids.h> | |||
24 | #include <strings.hrc> | |||
25 | ||||
26 | #include <algorithm> | |||
27 | #include <sal/log.hxx> | |||
28 | #include <osl/diagnose.h> | |||
29 | #include <tools/debug.hxx> | |||
30 | #include <i18nlangtag/languagetag.hxx> | |||
31 | #include <vcl/svapp.hxx> | |||
32 | #include <vcl/virdev.hxx> | |||
33 | #include <unotools/lingucfg.hxx> | |||
34 | #include <unotools/linguprops.hxx> | |||
35 | #include <com/sun/star/lang/NoSupportException.hpp> | |||
36 | #include <com/sun/star/linguistic2/ConversionDictionaryType.hpp> | |||
37 | #include <com/sun/star/linguistic2/ConversionDirection.hpp> | |||
38 | #include <com/sun/star/linguistic2/ConversionDictionaryList.hpp> | |||
39 | #include <com/sun/star/i18n/TextConversionOption.hpp> | |||
40 | #include <com/sun/star/util/XFlushable.hpp> | |||
41 | ||||
42 | #include <comphelper/processfactory.hxx> | |||
43 | #include <comphelper/string.hxx> | |||
44 | ||||
45 | #define HHCediteng::HangulHanjaConversion editeng::HangulHanjaConversion | |||
46 | #define LINE_CNTstatic_cast< sal_uInt16 >(2) static_cast< sal_uInt16 >(2) | |||
47 | #define MAXNUM_SUGGESTIONS50 50 | |||
48 | ||||
49 | ||||
50 | namespace svx | |||
51 | { | |||
52 | ||||
53 | using namespace ::com::sun::star; | |||
54 | using namespace css::uno; | |||
55 | using namespace css::linguistic2; | |||
56 | using namespace css::lang; | |||
57 | using namespace css::container; | |||
58 | ||||
59 | ||||
60 | namespace | |||
61 | { | |||
62 | class FontSwitch | |||
63 | { | |||
64 | private: | |||
65 | OutputDevice& m_rDev; | |||
66 | ||||
67 | public: | |||
68 | FontSwitch( OutputDevice& _rDev, const vcl::Font& _rTemporaryFont ) | |||
69 | :m_rDev( _rDev ) | |||
70 | { | |||
71 | m_rDev.Push( PushFlags::FONT ); | |||
72 | m_rDev.SetFont( _rTemporaryFont ); | |||
73 | } | |||
74 | ~FontSwitch() COVERITY_NOEXCEPT_FALSE | |||
75 | { | |||
76 | m_rDev.Pop(); | |||
77 | } | |||
78 | }; | |||
79 | ||||
80 | /** a class which allows to draw two texts in a pseudo-ruby way (which basically | |||
81 | means one text above or below the other, and a little bit smaller) | |||
82 | */ | |||
83 | class PseudoRubyText | |||
84 | { | |||
85 | public: | |||
86 | enum RubyPosition | |||
87 | { | |||
88 | eAbove, eBelow | |||
89 | }; | |||
90 | ||||
91 | protected: | |||
92 | OUString m_sPrimaryText; | |||
93 | OUString m_sSecondaryText; | |||
94 | RubyPosition m_ePosition; | |||
95 | ||||
96 | public: | |||
97 | PseudoRubyText(); | |||
98 | void init( const OUString& rPrimaryText, const OUString& rSecondaryText, const RubyPosition& rPosition ); | |||
99 | const OUString& getPrimaryText() const { return m_sPrimaryText; } | |||
100 | const OUString& getSecondaryText() const { return m_sSecondaryText; } | |||
101 | ||||
102 | public: | |||
103 | void Paint( vcl::RenderContext& _rDevice, const ::tools::Rectangle& _rRect, | |||
104 | ::tools::Rectangle* _pPrimaryLocation, ::tools::Rectangle* _pSecondaryLocation ); | |||
105 | }; | |||
106 | ||||
107 | } | |||
108 | ||||
109 | PseudoRubyText::PseudoRubyText() | |||
110 | : m_ePosition(eAbove) | |||
111 | { | |||
112 | } | |||
113 | ||||
114 | void PseudoRubyText::init( const OUString& rPrimaryText, const OUString& rSecondaryText, const RubyPosition& rPosition ) | |||
115 | { | |||
116 | m_sPrimaryText = rPrimaryText; | |||
117 | m_sSecondaryText = rSecondaryText; | |||
118 | m_ePosition = rPosition; | |||
119 | } | |||
120 | ||||
121 | ||||
122 | void PseudoRubyText::Paint(vcl::RenderContext& rRenderContext, const ::tools::Rectangle& _rRect, | |||
123 | ::tools::Rectangle* _pPrimaryLocation, ::tools::Rectangle* _pSecondaryLocation ) | |||
124 | { | |||
125 | // calculate the text flags for the painting | |||
126 | constexpr DrawTextFlags nTextStyle = DrawTextFlags::Mnemonic | | |||
127 | DrawTextFlags::Left | | |||
128 | DrawTextFlags::VCenter; | |||
129 | ||||
130 | Size aPlaygroundSize(_rRect.GetSize()); | |||
131 | ||||
132 | // the font for the secondary text: | |||
133 | vcl::Font aSmallerFont(rRenderContext.GetFont()); | |||
134 | // heuristic: 80% of the original size | |||
135 | aSmallerFont.SetFontHeight( static_cast<long>( 0.8 * aSmallerFont.GetFontHeight() ) ); | |||
136 | ||||
137 | // let's calculate the size of our two texts | |||
138 | ::tools::Rectangle aPrimaryRect = rRenderContext.GetTextRect( _rRect, m_sPrimaryText, nTextStyle ); | |||
139 | ::tools::Rectangle aSecondaryRect; | |||
140 | { | |||
141 | FontSwitch aFontRestore(rRenderContext, aSmallerFont); | |||
142 | aSecondaryRect = rRenderContext.GetTextRect(_rRect, m_sSecondaryText, nTextStyle); | |||
143 | } | |||
144 | ||||
145 | // position these rectangles properly | |||
146 | // x-axis: | |||
147 | sal_Int32 nCombinedWidth = std::max( aSecondaryRect.GetWidth(), aPrimaryRect.GetWidth() ); | |||
148 | // the rectangle where both texts will reside is as high as possible, and as wide as the | |||
149 | // widest of both text rects | |||
150 | aPrimaryRect.SetLeft( _rRect.Left() ); | |||
151 | aSecondaryRect.SetLeft( aPrimaryRect.Left() ); | |||
152 | aPrimaryRect.SetRight( _rRect.Left() + nCombinedWidth ); | |||
153 | aSecondaryRect.SetRight( aPrimaryRect.Right() ); | |||
154 | ||||
155 | // y-axis: | |||
156 | sal_Int32 nCombinedHeight = aPrimaryRect.GetHeight() + aSecondaryRect.GetHeight(); | |||
157 | // align to the top, for the moment | |||
158 | aPrimaryRect.Move( 0, _rRect.Top() - aPrimaryRect.Top() ); | |||
159 | aSecondaryRect.Move( 0, aPrimaryRect.Top() + aPrimaryRect.GetHeight() - aSecondaryRect.Top() ); | |||
160 | // move the rects to the bottom | |||
161 | aPrimaryRect.Move( 0, ( aPlaygroundSize.Height() - nCombinedHeight ) / 2 ); | |||
162 | aSecondaryRect.Move( 0, ( aPlaygroundSize.Height() - nCombinedHeight ) / 2 ); | |||
163 | ||||
164 | // 'til here, everything we did assumes that the secondary text is painted _below_ the primary | |||
165 | // text. If this isn't the case, we need to correct the rectangles | |||
166 | if (eAbove == m_ePosition) | |||
167 | { | |||
168 | sal_Int32 nVertDistance = aSecondaryRect.Top() - aPrimaryRect.Top(); | |||
169 | aSecondaryRect.Move( 0, -nVertDistance ); | |||
170 | aPrimaryRect.Move( 0, nCombinedHeight - nVertDistance ); | |||
171 | } | |||
172 | ||||
173 | // now draw the texts | |||
174 | // as we already calculated the precise rectangles for the texts, we don't want to | |||
175 | // use the alignment flags given - within it's rect, every text is centered | |||
176 | DrawTextFlags nDrawTextStyle( nTextStyle ); | |||
177 | nDrawTextStyle &= ~DrawTextFlags( DrawTextFlags::Right | DrawTextFlags::Left | DrawTextFlags::Bottom | DrawTextFlags::Top ); | |||
178 | nDrawTextStyle |= DrawTextFlags::Center | DrawTextFlags::VCenter; | |||
179 | ||||
180 | rRenderContext.DrawText( aPrimaryRect, m_sPrimaryText, nDrawTextStyle ); | |||
181 | { | |||
182 | FontSwitch aFontRestore(rRenderContext, aSmallerFont); | |||
183 | rRenderContext.DrawText( aSecondaryRect, m_sSecondaryText, nDrawTextStyle ); | |||
184 | } | |||
185 | ||||
186 | // outta here | |||
187 | if (_pPrimaryLocation) | |||
188 | *_pPrimaryLocation = aPrimaryRect; | |||
189 | if (_pSecondaryLocation) | |||
190 | *_pSecondaryLocation = aSecondaryRect; | |||
191 | } | |||
192 | ||||
193 | class RubyRadioButton | |||
194 | { | |||
195 | public: | |||
196 | RubyRadioButton(std::unique_ptr<weld::RadioButton> xControl); | |||
197 | void init(const OUString& rPrimaryText, const OUString& rSecondaryText, const PseudoRubyText::RubyPosition& rPosition); | |||
198 | ||||
199 | void set_sensitive(bool sensitive) { m_xControl->set_sensitive(sensitive); } | |||
200 | void set_active(bool active) { m_xControl->set_active(active); } | |||
201 | bool get_active() const { return m_xControl->get_active(); } | |||
202 | ||||
203 | void connect_clicked(const Link<weld::Button&, void>& rLink) { m_xControl->connect_clicked(rLink); } | |||
204 | ||||
205 | private: | |||
206 | Size GetOptimalSize() const; | |||
207 | void Paint(vcl::RenderContext& rRenderContext); | |||
208 | ||||
209 | ScopedVclPtr<VirtualDevice> m_xVirDev; | |||
210 | std::unique_ptr<weld::RadioButton> m_xControl; | |||
211 | PseudoRubyText m_aRubyText; | |||
212 | }; | |||
213 | ||||
214 | RubyRadioButton::RubyRadioButton(std::unique_ptr<weld::RadioButton> xControl) | |||
215 | : m_xVirDev(xControl->create_virtual_device()) | |||
216 | , m_xControl(std::move(xControl)) | |||
217 | { | |||
218 | // expand the point size of the desired font to the equivalent pixel size | |||
219 | if (vcl::Window* pDefaultDevice = dynamic_cast<vcl::Window*>(Application::GetDefaultDevice())) | |||
220 | pDefaultDevice->SetPointFont(*m_xVirDev, m_xControl->get_font()); | |||
221 | } | |||
222 | ||||
223 | void RubyRadioButton::init( const OUString& rPrimaryText, const OUString& rSecondaryText, const PseudoRubyText::RubyPosition& rPosition ) | |||
224 | { | |||
225 | m_aRubyText.init(rPrimaryText, rSecondaryText, rPosition); | |||
226 | ||||
227 | m_xVirDev->SetOutputSizePixel(GetOptimalSize()); | |||
228 | ||||
229 | Paint(*m_xVirDev); | |||
230 | ||||
231 | m_xControl->set_image(m_xVirDev.get()); | |||
232 | } | |||
233 | ||||
234 | void RubyRadioButton::Paint(vcl::RenderContext& rRenderContext) | |||
235 | { | |||
236 | ::tools::Rectangle aOverallRect(Point(0, 0), rRenderContext.GetOutputSizePixel()); | |||
237 | // inflate the rect a little bit (because the VCL radio button does the same) | |||
238 | ::tools::Rectangle aTextRect( aOverallRect ); | |||
239 | aTextRect.AdjustLeft( 1 ); aTextRect.AdjustRight( -1 ); | |||
240 | aTextRect.AdjustTop( 1 ); aTextRect.AdjustBottom( -1 ); | |||
241 | ||||
242 | // paint the ruby text | |||
243 | ::tools::Rectangle aPrimaryTextLocation; | |||
244 | ::tools::Rectangle aSecondaryTextLocation; | |||
245 | ||||
246 | m_aRubyText.Paint(rRenderContext, aTextRect, &aPrimaryTextLocation, &aSecondaryTextLocation); | |||
247 | } | |||
248 | ||||
249 | Size RubyRadioButton::GetOptimalSize() const | |||
250 | { | |||
251 | vcl::Font aSmallerFont(m_xVirDev->GetFont()); | |||
252 | aSmallerFont.SetFontHeight( static_cast<long>( 0.8 * aSmallerFont.GetFontHeight() ) ); | |||
253 | ::tools::Rectangle rect( Point(), Size( SAL_MAX_INT32((sal_Int32) 0x7FFFFFFF), SAL_MAX_INT32((sal_Int32) 0x7FFFFFFF) ) ); | |||
254 | ||||
255 | Size aPrimarySize = m_xVirDev->GetTextRect( rect, m_aRubyText.getPrimaryText() ).GetSize(); | |||
256 | Size aSecondarySize; | |||
257 | { | |||
258 | FontSwitch aFontRestore(*m_xVirDev, aSmallerFont); | |||
259 | aSecondarySize = m_xVirDev->GetTextRect( rect, m_aRubyText.getSecondaryText() ).GetSize(); | |||
260 | } | |||
261 | ||||
262 | Size minimumSize; | |||
263 | minimumSize.setHeight( aPrimarySize.Height() + aSecondarySize.Height() + 5 ); | |||
264 | minimumSize.setWidth( aPrimarySize.Width() + aSecondarySize.Width() + 5 ); | |||
265 | return minimumSize; | |||
266 | } | |||
267 | ||||
268 | SuggestionSet::SuggestionSet(std::unique_ptr<weld::ScrolledWindow> xScrolledWindow) | |||
269 | : ValueSet(std::move(xScrolledWindow)) | |||
270 | ||||
271 | { | |||
272 | } | |||
273 | ||||
274 | void SuggestionSet::UserDraw( const UserDrawEvent& rUDEvt ) | |||
275 | { | |||
276 | vcl::RenderContext* pDev = rUDEvt.GetRenderContext(); | |||
277 | ::tools::Rectangle aRect = rUDEvt.GetRect(); | |||
278 | sal_uInt16 nItemId = rUDEvt.GetItemId(); | |||
279 | ||||
280 | OUString sText = *static_cast< OUString* >( GetItemData( nItemId ) ); | |||
281 | pDev->DrawText( aRect, sText, DrawTextFlags::Center | DrawTextFlags::VCenter ); | |||
282 | } | |||
283 | ||||
284 | SuggestionDisplay::SuggestionDisplay(weld::Builder& rBuilder) | |||
285 | : m_bDisplayListBox( true ) | |||
286 | , m_bInSelectionUpdate( false ) | |||
287 | , m_xValueSet(new SuggestionSet(rBuilder.weld_scrolled_window("scrollwin", true))) | |||
288 | , m_xValueSetWin(new weld::CustomWeld(rBuilder, "valueset", *m_xValueSet)) | |||
289 | , m_xListBox(rBuilder.weld_tree_view("listbox")) | |||
290 | { | |||
291 | m_xValueSet->SetSelectHdl( LINK( this, SuggestionDisplay, SelectSuggestionValueSetHdl )::tools::detail::makeLink( ::tools::detail::castTo<SuggestionDisplay *>(this), &SuggestionDisplay::LinkStubSelectSuggestionValueSetHdl ) ); | |||
292 | m_xListBox->connect_changed( LINK( this, SuggestionDisplay, SelectSuggestionListBoxHdl )::tools::detail::makeLink( ::tools::detail::castTo<SuggestionDisplay *>(this), &SuggestionDisplay::LinkStubSelectSuggestionListBoxHdl ) ); | |||
293 | ||||
294 | m_xValueSet->SetLineCount( LINE_CNTstatic_cast< sal_uInt16 >(2) ); | |||
295 | m_xValueSet->SetStyle( m_xValueSet->GetStyle() | WB_ITEMBORDER(WinBits(0x00010000)) | WB_VSCROLL ); | |||
296 | ||||
297 | auto nItemWidth = 2 * m_xListBox->get_pixel_size("AU").Width(); | |||
298 | m_xValueSet->SetItemWidth( nItemWidth ); | |||
299 | ||||
300 | Size aSize(m_xListBox->get_approximate_digit_width() * 42, m_xListBox->get_text_height() * 5); | |||
301 | m_xValueSet->set_size_request(aSize.Width(), aSize.Height()); | |||
302 | m_xListBox->set_size_request(aSize.Width(), aSize.Height()); | |||
303 | ||||
304 | implUpdateDisplay(); | |||
305 | } | |||
306 | ||||
307 | void SuggestionDisplay::implUpdateDisplay() | |||
308 | { | |||
309 | m_xListBox->set_visible(m_bDisplayListBox); | |||
310 | if (!m_bDisplayListBox) | |||
311 | m_xValueSetWin->show(); | |||
312 | else | |||
313 | m_xValueSetWin->hide(); | |||
314 | } | |||
315 | ||||
316 | weld::Widget& SuggestionDisplay::implGetCurrentControl() | |||
317 | { | |||
318 | if (m_bDisplayListBox) | |||
319 | return *m_xListBox; | |||
320 | return *m_xValueSet->GetDrawingArea(); | |||
321 | } | |||
322 | ||||
323 | void SuggestionDisplay::DisplayListBox( bool bDisplayListBox ) | |||
324 | { | |||
325 | if( m_bDisplayListBox == bDisplayListBox ) | |||
326 | return; | |||
327 | ||||
328 | weld::Widget& rOldControl = implGetCurrentControl(); | |||
329 | bool bHasFocus = rOldControl.has_focus(); | |||
330 | ||||
331 | m_bDisplayListBox = bDisplayListBox; | |||
332 | ||||
333 | if( bHasFocus ) | |||
334 | { | |||
335 | weld::Widget& rNewControl = implGetCurrentControl(); | |||
336 | rNewControl.grab_focus(); | |||
337 | } | |||
338 | ||||
339 | implUpdateDisplay(); | |||
340 | } | |||
341 | ||||
342 | IMPL_LINK_NOARG(SuggestionDisplay, SelectSuggestionValueSetHdl, ValueSet*, void)void SuggestionDisplay::LinkStubSelectSuggestionValueSetHdl(void * instance, ValueSet* data) { return static_cast<SuggestionDisplay *>(instance)->SelectSuggestionValueSetHdl(data); } void SuggestionDisplay::SelectSuggestionValueSetHdl(__attribute__ ((unused)) ValueSet*) | |||
343 | { | |||
344 | SelectSuggestionHdl(false); | |||
345 | } | |||
346 | ||||
347 | IMPL_LINK_NOARG(SuggestionDisplay, SelectSuggestionListBoxHdl, weld::TreeView&, void)void SuggestionDisplay::LinkStubSelectSuggestionListBoxHdl(void * instance, weld::TreeView& data) { return static_cast< SuggestionDisplay *>(instance)->SelectSuggestionListBoxHdl (data); } void SuggestionDisplay::SelectSuggestionListBoxHdl( __attribute__ ((unused)) weld::TreeView&) | |||
348 | { | |||
349 | SelectSuggestionHdl(true); | |||
350 | } | |||
351 | ||||
352 | void SuggestionDisplay::SelectSuggestionHdl(bool bListBox) | |||
353 | { | |||
354 | if( m_bInSelectionUpdate ) | |||
355 | return; | |||
356 | ||||
357 | m_bInSelectionUpdate = true; | |||
358 | if (bListBox) | |||
359 | { | |||
360 | sal_uInt16 nPos = m_xListBox->get_selected_index(); | |||
361 | m_xValueSet->SelectItem( nPos+1 ); //itemid == pos+1 (id 0 has special meaning) | |||
362 | } | |||
363 | else | |||
364 | { | |||
365 | sal_uInt16 nPos = m_xValueSet->GetSelectedItemId()-1; //itemid == pos+1 (id 0 has special meaning) | |||
366 | m_xListBox->select(nPos); | |||
367 | } | |||
368 | m_bInSelectionUpdate = false; | |||
369 | m_aSelectLink.Call( *this ); | |||
370 | } | |||
371 | ||||
372 | void SuggestionDisplay::SetSelectHdl( const Link<SuggestionDisplay&,void>& rLink ) | |||
373 | { | |||
374 | m_aSelectLink = rLink; | |||
375 | } | |||
376 | ||||
377 | void SuggestionDisplay::Clear() | |||
378 | { | |||
379 | m_xListBox->clear(); | |||
380 | m_xValueSet->Clear(); | |||
381 | } | |||
382 | ||||
383 | void SuggestionDisplay::InsertEntry( const OUString& rStr ) | |||
384 | { | |||
385 | m_xListBox->append_text(rStr); | |||
386 | sal_uInt16 nItemId = m_xListBox->n_children(); //itemid == pos+1 (id 0 has special meaning) | |||
387 | m_xValueSet->InsertItem( nItemId ); | |||
388 | OUString* pItemData = new OUString( rStr ); | |||
389 | m_xValueSet->SetItemData( nItemId, pItemData ); | |||
390 | } | |||
391 | ||||
392 | void SuggestionDisplay::SelectEntryPos( sal_uInt16 nPos ) | |||
393 | { | |||
394 | m_xListBox->select(nPos); | |||
395 | m_xValueSet->SelectItem( nPos+1 ); //itemid == pos+1 (id 0 has special meaning) | |||
396 | } | |||
397 | ||||
398 | sal_uInt16 SuggestionDisplay::GetEntryCount() const | |||
399 | { | |||
400 | return m_xListBox->n_children(); | |||
401 | } | |||
402 | ||||
403 | OUString SuggestionDisplay::GetEntry( sal_uInt16 nPos ) const | |||
404 | { | |||
405 | return m_xListBox->get_text( nPos ); | |||
406 | } | |||
407 | ||||
408 | OUString SuggestionDisplay::GetSelectedEntry() const | |||
409 | { | |||
410 | return m_xListBox->get_selected_text(); | |||
411 | } | |||
412 | ||||
413 | void SuggestionDisplay::SetHelpIds() | |||
414 | { | |||
415 | m_xValueSet->SetHelpId(HID_HANGULDLG_SUGGESTIONS_GRID"CUI_HID_HANGULDLG_SUGGESTIONS_GRID"); | |||
416 | m_xListBox->set_help_id(HID_HANGULDLG_SUGGESTIONS_LIST"CUI_HID_HANGULDLG_SUGGESTIONS_LIST"); | |||
417 | } | |||
418 | ||||
419 | HangulHanjaConversionDialog::HangulHanjaConversionDialog(weld::Window* pParent) | |||
420 | : GenericDialogController(pParent, "cui/ui/hangulhanjaconversiondialog.ui", "HangulHanjaConversionDialog") | |||
421 | , m_bDocumentMode( true ) | |||
422 | , m_xFind(m_xBuilder->weld_button("find")) | |||
423 | , m_xIgnore(m_xBuilder->weld_button("ignore")) | |||
424 | , m_xIgnoreAll(m_xBuilder->weld_button("ignoreall")) | |||
425 | , m_xReplace(m_xBuilder->weld_button("replace")) | |||
426 | , m_xReplaceAll(m_xBuilder->weld_button("replaceall")) | |||
427 | , m_xOptions(m_xBuilder->weld_button("options")) | |||
428 | , m_xSuggestions(new SuggestionDisplay(*m_xBuilder)) | |||
429 | , m_xSimpleConversion(m_xBuilder->weld_radio_button("simpleconversion")) | |||
430 | , m_xHangulBracketed(m_xBuilder->weld_radio_button("hangulbracket")) | |||
431 | , m_xHanjaBracketed(m_xBuilder->weld_radio_button("hanjabracket")) | |||
432 | , m_xWordInput(m_xBuilder->weld_entry("wordinput")) | |||
433 | , m_xOriginalWord(m_xBuilder->weld_label("originalword")) | |||
434 | , m_xHanjaAbove(new RubyRadioButton(m_xBuilder->weld_radio_button("hanja_above"))) | |||
435 | , m_xHanjaBelow(new RubyRadioButton(m_xBuilder->weld_radio_button("hanja_below"))) | |||
436 | , m_xHangulAbove(new RubyRadioButton(m_xBuilder->weld_radio_button("hangul_above"))) | |||
437 | , m_xHangulBelow(new RubyRadioButton(m_xBuilder->weld_radio_button("hangul_below"))) | |||
438 | , m_xHangulOnly(m_xBuilder->weld_check_button("hangulonly")) | |||
439 | , m_xHanjaOnly(m_xBuilder->weld_check_button("hanjaonly")) | |||
440 | , m_xReplaceByChar(m_xBuilder->weld_check_button("replacebychar")) | |||
441 | { | |||
442 | m_xSuggestions->set_size_request(m_xOriginalWord->get_approximate_digit_width() * 42, | |||
443 | m_xOriginalWord->get_text_height() * 5); | |||
444 | ||||
445 | const OUString sHangul(CuiResId(RID_SVXSTR_HANGULreinterpret_cast<char const *>("RID_SVXSTR_HANGUL" "\004" u8"Hangul"))); | |||
446 | const OUString sHanja(CuiResId(RID_SVXSTR_HANJAreinterpret_cast<char const *>("RID_SVXSTR_HANJA" "\004" u8"Hanja"))); | |||
447 | m_xHanjaAbove->init( sHangul, sHanja, PseudoRubyText::eAbove ); | |||
448 | m_xHanjaBelow->init( sHangul, sHanja, PseudoRubyText::eBelow ); | |||
449 | m_xHangulAbove->init( sHanja, sHangul, PseudoRubyText::eAbove ); | |||
450 | m_xHangulBelow->init( sHanja, sHangul, PseudoRubyText::eBelow ); | |||
451 | ||||
452 | m_xWordInput->connect_changed( LINK( this, HangulHanjaConversionDialog, OnSuggestionModified )::tools::detail::makeLink( ::tools::detail::castTo<HangulHanjaConversionDialog *>(this), &HangulHanjaConversionDialog::LinkStubOnSuggestionModified ) ); | |||
453 | m_xSuggestions->SetSelectHdl( LINK( this, HangulHanjaConversionDialog, OnSuggestionSelected )::tools::detail::makeLink( ::tools::detail::castTo<HangulHanjaConversionDialog *>(this), &HangulHanjaConversionDialog::LinkStubOnSuggestionSelected ) ); | |||
454 | m_xReplaceByChar->connect_toggled( LINK( this, HangulHanjaConversionDialog, ClickByCharacterHdl )::tools::detail::makeLink( ::tools::detail::castTo<HangulHanjaConversionDialog *>(this), &HangulHanjaConversionDialog::LinkStubClickByCharacterHdl ) ); | |||
455 | m_xHangulOnly->connect_toggled( LINK( this, HangulHanjaConversionDialog, OnConversionDirectionClicked )::tools::detail::makeLink( ::tools::detail::castTo<HangulHanjaConversionDialog *>(this), &HangulHanjaConversionDialog::LinkStubOnConversionDirectionClicked ) ); | |||
456 | m_xHanjaOnly->connect_toggled( LINK( this, HangulHanjaConversionDialog, OnConversionDirectionClicked )::tools::detail::makeLink( ::tools::detail::castTo<HangulHanjaConversionDialog *>(this), &HangulHanjaConversionDialog::LinkStubOnConversionDirectionClicked ) ); | |||
457 | m_xOptions->connect_clicked(LINK(this, HangulHanjaConversionDialog, OnOption)::tools::detail::makeLink( ::tools::detail::castTo<HangulHanjaConversionDialog *>(this), &HangulHanjaConversionDialog::LinkStubOnOption )); | |||
458 | ||||
459 | // initial focus | |||
460 | FocusSuggestion( ); | |||
461 | ||||
462 | // initial control values | |||
463 | m_xSimpleConversion->set_active(true); | |||
464 | ||||
465 | m_xSuggestions->SetHelpIds(); | |||
466 | } | |||
467 | ||||
468 | HangulHanjaConversionDialog::~HangulHanjaConversionDialog() | |||
469 | { | |||
470 | } | |||
| ||||
471 | ||||
472 | void HangulHanjaConversionDialog::FillSuggestions( const css::uno::Sequence< OUString >& _rSuggestions ) | |||
473 | { | |||
474 | m_xSuggestions->Clear(); | |||
475 | for ( auto const & suggestion : _rSuggestions ) | |||
476 | m_xSuggestions->InsertEntry( suggestion ); | |||
477 | ||||
478 | // select the first suggestion, and fill in the suggestion edit field | |||
479 | OUString sFirstSuggestion; | |||
480 | if ( m_xSuggestions->GetEntryCount() ) | |||
481 | { | |||
482 | sFirstSuggestion = m_xSuggestions->GetEntry( 0 ); | |||
483 | m_xSuggestions->SelectEntryPos( 0 ); | |||
484 | } | |||
485 | m_xWordInput->set_text( sFirstSuggestion ); | |||
486 | m_xWordInput->save_value(); | |||
487 | OnSuggestionModified( *m_xWordInput ); | |||
488 | } | |||
489 | ||||
490 | void HangulHanjaConversionDialog::SetOptionsChangedHdl(const Link<LinkParamNone*,void>& rHdl) | |||
491 | { | |||
492 | m_aOptionsChangedLink = rHdl; | |||
493 | } | |||
494 | ||||
495 | void HangulHanjaConversionDialog::SetIgnoreHdl(const Link<weld::Button&,void>& rHdl) | |||
496 | { | |||
497 | m_xIgnore->connect_clicked(rHdl); | |||
498 | } | |||
499 | ||||
500 | void HangulHanjaConversionDialog::SetIgnoreAllHdl(const Link<weld::Button&,void>& rHdl) | |||
501 | { | |||
502 | m_xIgnoreAll->connect_clicked(rHdl); | |||
503 | } | |||
504 | ||||
505 | void HangulHanjaConversionDialog::SetChangeHdl(const Link<weld::Button&,void>& rHdl ) | |||
506 | { | |||
507 | m_xReplace->connect_clicked(rHdl); | |||
508 | } | |||
509 | ||||
510 | void HangulHanjaConversionDialog::SetChangeAllHdl(const Link<weld::Button&,void>& rHdl) | |||
511 | { | |||
512 | m_xReplaceAll->connect_clicked(rHdl); | |||
513 | } | |||
514 | ||||
515 | void HangulHanjaConversionDialog::SetFindHdl(const Link<weld::Button&,void>& rHdl) | |||
516 | { | |||
517 | m_xFind->connect_clicked(rHdl); | |||
518 | } | |||
519 | ||||
520 | void HangulHanjaConversionDialog::SetConversionFormatChangedHdl( const Link<weld::Button&,void>& rHdl ) | |||
521 | { | |||
522 | m_xSimpleConversion->connect_clicked( rHdl ); | |||
523 | m_xHangulBracketed->connect_clicked( rHdl ); | |||
524 | m_xHanjaBracketed->connect_clicked( rHdl ); | |||
525 | m_xHanjaAbove->connect_clicked( rHdl ); | |||
526 | m_xHanjaBelow->connect_clicked( rHdl ); | |||
527 | m_xHangulAbove->connect_clicked( rHdl ); | |||
528 | m_xHangulBelow->connect_clicked( rHdl ); | |||
529 | } | |||
530 | ||||
531 | void HangulHanjaConversionDialog::SetClickByCharacterHdl( const Link<weld::ToggleButton&,void>& _rHdl ) | |||
532 | { | |||
533 | m_aClickByCharacterLink = _rHdl; | |||
534 | } | |||
535 | ||||
536 | IMPL_LINK_NOARG( HangulHanjaConversionDialog, OnSuggestionSelected, SuggestionDisplay&, void )void HangulHanjaConversionDialog::LinkStubOnSuggestionSelected (void * instance, SuggestionDisplay& data) { return static_cast <HangulHanjaConversionDialog *>(instance)->OnSuggestionSelected (data); } void HangulHanjaConversionDialog::OnSuggestionSelected (__attribute__ ((unused)) SuggestionDisplay&) | |||
537 | { | |||
538 | m_xWordInput->set_text(m_xSuggestions->GetSelectedEntry()); | |||
539 | OnSuggestionModified( *m_xWordInput ); | |||
540 | } | |||
541 | ||||
542 | IMPL_LINK_NOARG( HangulHanjaConversionDialog, OnSuggestionModified, weld::Entry&, void )void HangulHanjaConversionDialog::LinkStubOnSuggestionModified (void * instance, weld::Entry& data) { return static_cast <HangulHanjaConversionDialog *>(instance)->OnSuggestionModified (data); } void HangulHanjaConversionDialog::OnSuggestionModified (__attribute__ ((unused)) weld::Entry&) | |||
543 | { | |||
544 | m_xFind->set_sensitive(m_xWordInput->get_value_changed_from_saved()); | |||
545 | ||||
546 | bool bSameLen = m_xWordInput->get_text().getLength() == m_xOriginalWord->get_label().getLength(); | |||
547 | m_xReplace->set_sensitive( m_bDocumentMode && bSameLen ); | |||
548 | m_xReplaceAll->set_sensitive( m_bDocumentMode && bSameLen ); | |||
549 | } | |||
550 | ||||
551 | IMPL_LINK(HangulHanjaConversionDialog, ClickByCharacterHdl, weld::ToggleButton&, rBox, void)void HangulHanjaConversionDialog::LinkStubClickByCharacterHdl (void * instance, weld::ToggleButton& data) { return static_cast <HangulHanjaConversionDialog *>(instance)->ClickByCharacterHdl (data); } void HangulHanjaConversionDialog::ClickByCharacterHdl (weld::ToggleButton& rBox) | |||
552 | { | |||
553 | m_aClickByCharacterLink.Call(rBox); | |||
554 | bool bByCharacter = rBox.get_active(); | |||
555 | m_xSuggestions->DisplayListBox( !bByCharacter ); | |||
556 | } | |||
557 | ||||
558 | IMPL_LINK(HangulHanjaConversionDialog, OnConversionDirectionClicked, weld::ToggleButton&, rBox, void)void HangulHanjaConversionDialog::LinkStubOnConversionDirectionClicked (void * instance, weld::ToggleButton& data) { return static_cast <HangulHanjaConversionDialog *>(instance)->OnConversionDirectionClicked (data); } void HangulHanjaConversionDialog::OnConversionDirectionClicked (weld::ToggleButton& rBox) | |||
559 | { | |||
560 | weld::CheckButton* pOtherBox = nullptr; | |||
561 | if (&rBox == m_xHangulOnly.get()) | |||
562 | pOtherBox = m_xHanjaOnly.get(); | |||
563 | else | |||
564 | pOtherBox = m_xHangulOnly.get(); | |||
565 | bool bBoxChecked = rBox.get_active(); | |||
566 | if (bBoxChecked) | |||
567 | pOtherBox->set_active(false); | |||
568 | pOtherBox->set_sensitive(!bBoxChecked); | |||
569 | } | |||
570 | ||||
571 | IMPL_LINK_NOARG(HangulHanjaConversionDialog, OnOption, weld::Button&, void)void HangulHanjaConversionDialog::LinkStubOnOption(void * instance , weld::Button& data) { return static_cast<HangulHanjaConversionDialog *>(instance)->OnOption(data); } void HangulHanjaConversionDialog ::OnOption(__attribute__ ((unused)) weld::Button&) | |||
572 | { | |||
573 | HangulHanjaOptionsDialog aOptDlg(m_xDialog.get()); | |||
574 | aOptDlg.run(); | |||
575 | m_aOptionsChangedLink.Call( nullptr ); | |||
576 | } | |||
577 | ||||
578 | OUString HangulHanjaConversionDialog::GetCurrentString( ) const | |||
579 | { | |||
580 | return m_xOriginalWord->get_label(); | |||
581 | } | |||
582 | ||||
583 | void HangulHanjaConversionDialog::FocusSuggestion( ) | |||
584 | { | |||
585 | m_xWordInput->grab_focus(); | |||
586 | } | |||
587 | ||||
588 | void HangulHanjaConversionDialog::SetCurrentString( const OUString& _rNewString, | |||
589 | const Sequence< OUString >& _rSuggestions, bool _bOriginatesFromDocument ) | |||
590 | { | |||
591 | m_xOriginalWord->set_label(_rNewString); | |||
592 | ||||
593 | bool bOldDocumentMode = m_bDocumentMode; | |||
594 | m_bDocumentMode = _bOriginatesFromDocument; // before FillSuggestions! | |||
595 | FillSuggestions( _rSuggestions ); | |||
596 | ||||
597 | m_xIgnoreAll->set_sensitive( m_bDocumentMode ); | |||
598 | ||||
599 | // switch the def button depending if we're working for document text | |||
600 | if (bOldDocumentMode == m_bDocumentMode) | |||
601 | return; | |||
602 | ||||
603 | weld::Widget* pOldDefButton = nullptr; | |||
604 | weld::Widget* pNewDefButton = nullptr; | |||
605 | if (m_bDocumentMode) | |||
606 | { | |||
607 | pOldDefButton = m_xFind.get(); | |||
608 | pNewDefButton = m_xReplace.get(); | |||
609 | } | |||
610 | else | |||
611 | { | |||
612 | pOldDefButton = m_xReplace.get(); | |||
613 | pNewDefButton = m_xFind.get(); | |||
614 | } | |||
615 | ||||
616 | pOldDefButton->set_has_default(false); | |||
617 | pNewDefButton->set_has_default(true); | |||
618 | } | |||
619 | ||||
620 | OUString HangulHanjaConversionDialog::GetCurrentSuggestion( ) const | |||
621 | { | |||
622 | return m_xWordInput->get_text(); | |||
623 | } | |||
624 | ||||
625 | void HangulHanjaConversionDialog::SetByCharacter( bool _bByCharacter ) | |||
626 | { | |||
627 | m_xReplaceByChar->set_active( _bByCharacter ); | |||
628 | m_xSuggestions->DisplayListBox( !_bByCharacter ); | |||
629 | } | |||
630 | ||||
631 | void HangulHanjaConversionDialog::SetConversionDirectionState( | |||
632 | bool _bTryBothDirections, | |||
633 | HHCediteng::HangulHanjaConversion::ConversionDirection ePrimaryConversionDirection ) | |||
634 | { | |||
635 | // default state: try both direction | |||
636 | m_xHangulOnly->set_active( false ); | |||
637 | m_xHangulOnly->set_sensitive(true); | |||
638 | m_xHanjaOnly->set_active( false ); | |||
639 | m_xHanjaOnly->set_sensitive(true); | |||
640 | ||||
641 | if (!_bTryBothDirections) | |||
642 | { | |||
643 | weld::CheckButton* pBox = ePrimaryConversionDirection == HHCediteng::HangulHanjaConversion::eHangulToHanja ? | |||
644 | m_xHangulOnly.get() : m_xHanjaOnly.get(); | |||
645 | pBox->set_active(true); | |||
646 | OnConversionDirectionClicked(*pBox); | |||
647 | } | |||
648 | } | |||
649 | ||||
650 | bool HangulHanjaConversionDialog::GetUseBothDirections( ) const | |||
651 | { | |||
652 | return !m_xHangulOnly->get_active() && !m_xHanjaOnly->get_active(); | |||
653 | } | |||
654 | ||||
655 | HHCediteng::HangulHanjaConversion::ConversionDirection HangulHanjaConversionDialog::GetDirection( | |||
656 | HHCediteng::HangulHanjaConversion::ConversionDirection eDefaultDirection ) const | |||
657 | { | |||
658 | HHCediteng::HangulHanjaConversion::ConversionDirection eDirection = eDefaultDirection; | |||
659 | if (m_xHangulOnly->get_active() && !m_xHanjaOnly->get_active()) | |||
660 | eDirection = HHCediteng::HangulHanjaConversion::eHangulToHanja; | |||
661 | else if (!m_xHangulOnly->get_active() && m_xHanjaOnly->get_active()) | |||
662 | eDirection = HHCediteng::HangulHanjaConversion::eHanjaToHangul; | |||
663 | return eDirection; | |||
664 | } | |||
665 | ||||
666 | void HangulHanjaConversionDialog::SetConversionFormat( HHCediteng::HangulHanjaConversion::ConversionFormat _eType ) | |||
667 | { | |||
668 | switch ( _eType ) | |||
669 | { | |||
670 | case HHCediteng::HangulHanjaConversion::eSimpleConversion: m_xSimpleConversion->set_active(true); break; | |||
671 | case HHCediteng::HangulHanjaConversion::eHangulBracketed: m_xHangulBracketed->set_active(true); break; | |||
672 | case HHCediteng::HangulHanjaConversion::eHanjaBracketed: m_xHanjaBracketed->set_active(true); break; | |||
673 | case HHCediteng::HangulHanjaConversion::eRubyHanjaAbove: m_xHanjaAbove->set_active(true); break; | |||
674 | case HHCediteng::HangulHanjaConversion::eRubyHanjaBelow: m_xHanjaBelow->set_active(true); break; | |||
675 | case HHCediteng::HangulHanjaConversion::eRubyHangulAbove: m_xHangulAbove->set_active(true); break; | |||
676 | case HHCediteng::HangulHanjaConversion::eRubyHangulBelow: m_xHangulBelow->set_active(true); break; | |||
677 | default: | |||
678 | OSL_FAIL( "HangulHanjaConversionDialog::SetConversionFormat: unknown type!" )do { if (true && (((sal_Bool)1))) { sal_detail_logFormat ((SAL_DETAIL_LOG_LEVEL_WARN), ("legacy.osl"), ("/home/maarten/src/libreoffice/core/cui/source/dialogs/hangulhanjadlg.cxx" ":" "678" ": "), "%s", "HangulHanjaConversionDialog::SetConversionFormat: unknown type!" ); } } while (false); | |||
679 | } | |||
680 | } | |||
681 | ||||
682 | HHCediteng::HangulHanjaConversion::ConversionFormat HangulHanjaConversionDialog::GetConversionFormat( ) const | |||
683 | { | |||
684 | if ( m_xSimpleConversion->get_active() ) | |||
685 | return HHCediteng::HangulHanjaConversion::eSimpleConversion; | |||
686 | if ( m_xHangulBracketed->get_active() ) | |||
687 | return HHCediteng::HangulHanjaConversion::eHangulBracketed; | |||
688 | if ( m_xHanjaBracketed->get_active() ) | |||
689 | return HHCediteng::HangulHanjaConversion::eHanjaBracketed; | |||
690 | if ( m_xHanjaAbove->get_active() ) | |||
691 | return HHCediteng::HangulHanjaConversion::eRubyHanjaAbove; | |||
692 | if ( m_xHanjaBelow->get_active() ) | |||
693 | return HHCediteng::HangulHanjaConversion::eRubyHanjaBelow; | |||
694 | if ( m_xHangulAbove->get_active() ) | |||
695 | return HHCediteng::HangulHanjaConversion::eRubyHangulAbove; | |||
696 | if ( m_xHangulBelow->get_active() ) | |||
697 | return HHCediteng::HangulHanjaConversion::eRubyHangulBelow; | |||
698 | ||||
699 | OSL_FAIL( "HangulHanjaConversionDialog::GetConversionFormat: no radio checked?" )do { if (true && (((sal_Bool)1))) { sal_detail_logFormat ((SAL_DETAIL_LOG_LEVEL_WARN), ("legacy.osl"), ("/home/maarten/src/libreoffice/core/cui/source/dialogs/hangulhanjadlg.cxx" ":" "699" ": "), "%s", "HangulHanjaConversionDialog::GetConversionFormat: no radio checked?" ); } } while (false); | |||
700 | return HHCediteng::HangulHanjaConversion::eSimpleConversion; | |||
701 | } | |||
702 | ||||
703 | void HangulHanjaConversionDialog::EnableRubySupport( bool bVal ) | |||
704 | { | |||
705 | m_xHanjaAbove->set_sensitive( bVal ); | |||
706 | m_xHanjaBelow->set_sensitive( bVal ); | |||
707 | m_xHangulAbove->set_sensitive( bVal ); | |||
708 | m_xHangulBelow->set_sensitive( bVal ); | |||
709 | } | |||
710 | ||||
711 | void HangulHanjaOptionsDialog::Init() | |||
712 | { | |||
713 | if( !m_xConversionDictionaryList.is() ) | |||
714 | { | |||
715 | m_xConversionDictionaryList = ConversionDictionaryList::create( ::comphelper::getProcessComponentContext() ); | |||
716 | } | |||
717 | ||||
718 | m_aDictList.clear(); | |||
719 | m_xDictsLB->clear(); | |||
720 | ||||
721 | Reference< XNameContainer > xNameCont = m_xConversionDictionaryList->getDictionaryContainer(); | |||
722 | if( xNameCont.is() ) | |||
723 | { | |||
724 | Sequence< OUString > aDictNames( xNameCont->getElementNames() ); | |||
725 | ||||
726 | const OUString* pDic = aDictNames.getConstArray(); | |||
727 | sal_Int32 nCount = aDictNames.getLength(); | |||
728 | ||||
729 | sal_Int32 i; | |||
730 | for( i = 0 ; i < nCount ; ++i ) | |||
731 | { | |||
732 | Any aAny( xNameCont->getByName( pDic[ i ] ) ); | |||
733 | Reference< XConversionDictionary > xDic; | |||
734 | if( ( aAny >>= xDic ) && xDic.is() ) | |||
735 | { | |||
736 | if( LANGUAGE_KOREANLanguageType(0x0412) == LanguageTag( xDic->getLocale() ).getLanguageType() ) | |||
737 | { | |||
738 | m_aDictList.push_back( xDic ); | |||
739 | AddDict( xDic->getName(), xDic->isActive() ); | |||
740 | } | |||
741 | } | |||
742 | } | |||
743 | } | |||
744 | if (m_xDictsLB->n_children()) | |||
745 | m_xDictsLB->select(0); | |||
746 | } | |||
747 | ||||
748 | IMPL_LINK_NOARG(HangulHanjaOptionsDialog, OkHdl, weld::Button&, void)void HangulHanjaOptionsDialog::LinkStubOkHdl(void * instance, weld::Button& data) { return static_cast<HangulHanjaOptionsDialog *>(instance)->OkHdl(data); } void HangulHanjaOptionsDialog ::OkHdl(__attribute__ ((unused)) weld::Button&) | |||
749 | { | |||
750 | sal_uInt32 nCnt = m_aDictList.size(); | |||
751 | sal_uInt32 n = 0; | |||
752 | sal_uInt32 nActiveDics = 0; | |||
753 | Sequence< OUString > aActiveDics; | |||
754 | ||||
755 | aActiveDics.realloc( nCnt ); | |||
756 | OUString* pActActiveDic = aActiveDics.getArray(); | |||
757 | ||||
758 | while( nCnt ) | |||
759 | { | |||
760 | Reference< XConversionDictionary > xDict = m_aDictList[ n ]; | |||
761 | ||||
762 | DBG_ASSERT( xDict.is(), "-HangulHanjaOptionsDialog::OkHdl(): someone is evaporated..." )do { if (true && (!(xDict.is()))) { sal_detail_logFormat ((SAL_DETAIL_LOG_LEVEL_WARN), ("legacy.tools"), ("/home/maarten/src/libreoffice/core/cui/source/dialogs/hangulhanjadlg.cxx" ":" "762" ": "), "%s", "-HangulHanjaOptionsDialog::OkHdl(): someone is evaporated..." ); } } while (false); | |||
763 | ||||
764 | bool bActive = m_xDictsLB->get_toggle(n) == TRISTATE_TRUE; | |||
765 | xDict->setActive( bActive ); | |||
766 | Reference< util::XFlushable > xFlush( xDict, uno::UNO_QUERY ); | |||
767 | if( xFlush.is() ) | |||
768 | xFlush->flush(); | |||
769 | ||||
770 | if( bActive ) | |||
771 | { | |||
772 | pActActiveDic[ nActiveDics ] = xDict->getName(); | |||
773 | ++nActiveDics; | |||
774 | } | |||
775 | ||||
776 | ++n; | |||
777 | --nCnt; | |||
778 | } | |||
779 | ||||
780 | // save configuration | |||
781 | aActiveDics.realloc( nActiveDics ); | |||
782 | Any aTmp; | |||
783 | SvtLinguConfig aLngCfg; | |||
784 | aTmp <<= aActiveDics; | |||
785 | aLngCfg.SetProperty( UPH_ACTIVE_CONVERSION_DICTIONARIES25, aTmp ); | |||
786 | ||||
787 | aTmp <<= m_xIgnorepostCB->get_active(); | |||
788 | aLngCfg.SetProperty( UPH_IS_IGNORE_POST_POSITIONAL_WORD26, aTmp ); | |||
789 | ||||
790 | aTmp <<= m_xShowrecentlyfirstCB->get_active(); | |||
791 | aLngCfg.SetProperty( UPH_IS_SHOW_ENTRIES_RECENTLY_USED_FIRST28, aTmp ); | |||
792 | ||||
793 | aTmp <<= m_xAutoreplaceuniqueCB->get_active(); | |||
794 | aLngCfg.SetProperty( UPH_IS_AUTO_REPLACE_UNIQUE_ENTRIES29, aTmp ); | |||
795 | ||||
796 | m_xDialog->response(RET_OK); | |||
797 | } | |||
798 | ||||
799 | IMPL_LINK_NOARG(HangulHanjaOptionsDialog, DictsLB_SelectHdl, weld::TreeView&, void)void HangulHanjaOptionsDialog::LinkStubDictsLB_SelectHdl(void * instance, weld::TreeView& data) { return static_cast< HangulHanjaOptionsDialog *>(instance)->DictsLB_SelectHdl (data); } void HangulHanjaOptionsDialog::DictsLB_SelectHdl(__attribute__ ((unused)) weld::TreeView&) | |||
800 | { | |||
801 | bool bSel = m_xDictsLB->get_selected_index() != -1; | |||
802 | ||||
803 | m_xEditPB->set_sensitive(bSel); | |||
804 | m_xDeletePB->set_sensitive(bSel); | |||
805 | } | |||
806 | ||||
807 | IMPL_LINK_NOARG(HangulHanjaOptionsDialog, NewDictHdl, weld::Button&, void)void HangulHanjaOptionsDialog::LinkStubNewDictHdl(void * instance , weld::Button& data) { return static_cast<HangulHanjaOptionsDialog *>(instance)->NewDictHdl(data); } void HangulHanjaOptionsDialog ::NewDictHdl(__attribute__ ((unused)) weld::Button&) | |||
808 | { | |||
809 | OUString aName; | |||
810 | HangulHanjaNewDictDialog aNewDlg(m_xDialog.get()); | |||
811 | aNewDlg.run(); | |||
812 | if (!aNewDlg.GetName(aName)) | |||
813 | return; | |||
814 | ||||
815 | if( !m_xConversionDictionaryList.is() ) | |||
816 | return; | |||
817 | ||||
818 | try | |||
819 | { | |||
820 | Reference< XConversionDictionary > xDic = | |||
821 | m_xConversionDictionaryList->addNewDictionary( aName, LanguageTag::convertToLocale( LANGUAGE_KOREANLanguageType(0x0412) ), ConversionDictionaryType::HANGUL_HANJA ); | |||
822 | ||||
823 | if( xDic.is() ) | |||
824 | { | |||
825 | //adapt local caches: | |||
826 | m_aDictList.push_back( xDic ); | |||
827 | AddDict( xDic->getName(), xDic->isActive() ); | |||
828 | } | |||
829 | } | |||
830 | catch( const ElementExistException& ) | |||
831 | { | |||
832 | } | |||
833 | catch( const NoSupportException& ) | |||
834 | { | |||
835 | } | |||
836 | } | |||
837 | ||||
838 | IMPL_LINK_NOARG(HangulHanjaOptionsDialog, EditDictHdl, weld::Button&, void)void HangulHanjaOptionsDialog::LinkStubEditDictHdl(void * instance , weld::Button& data) { return static_cast<HangulHanjaOptionsDialog *>(instance)->EditDictHdl(data); } void HangulHanjaOptionsDialog ::EditDictHdl(__attribute__ ((unused)) weld::Button&) | |||
839 | { | |||
840 | int nEntry = m_xDictsLB->get_selected_index(); | |||
841 | DBG_ASSERT(nEntry != -1, "+HangulHanjaEditDictDialog::EditDictHdl(): call of edit should not be possible with no selection!")do { if (true && (!(nEntry != -1))) { sal_detail_logFormat ((SAL_DETAIL_LOG_LEVEL_WARN), ("legacy.tools"), ("/home/maarten/src/libreoffice/core/cui/source/dialogs/hangulhanjadlg.cxx" ":" "841" ": "), "%s", "+HangulHanjaEditDictDialog::EditDictHdl(): call of edit should not be possible with no selection!" ); } } while (false); | |||
842 | if (nEntry != -1) | |||
843 | { | |||
844 | HangulHanjaEditDictDialog aEdDlg(m_xDialog.get(), m_aDictList, nEntry); | |||
845 | aEdDlg.run(); | |||
846 | } | |||
847 | } | |||
848 | ||||
849 | IMPL_LINK_NOARG(HangulHanjaOptionsDialog, DeleteDictHdl, weld::Button&, void)void HangulHanjaOptionsDialog::LinkStubDeleteDictHdl(void * instance , weld::Button& data) { return static_cast<HangulHanjaOptionsDialog *>(instance)->DeleteDictHdl(data); } void HangulHanjaOptionsDialog ::DeleteDictHdl(__attribute__ ((unused)) weld::Button&) | |||
850 | { | |||
851 | int nSelPos = m_xDictsLB->get_selected_index(); | |||
852 | if (nSelPos == -1) | |||
853 | return; | |||
854 | ||||
855 | Reference< XConversionDictionary > xDic( m_aDictList[ nSelPos ] ); | |||
856 | if( !(m_xConversionDictionaryList.is() && xDic.is()) ) | |||
857 | return; | |||
858 | ||||
859 | Reference< XNameContainer > xNameCont = m_xConversionDictionaryList->getDictionaryContainer(); | |||
860 | if( !xNameCont.is() ) | |||
861 | return; | |||
862 | ||||
863 | try | |||
864 | { | |||
865 | xNameCont->removeByName( xDic->getName() ); | |||
866 | ||||
867 | //adapt local caches: | |||
868 | m_aDictList.erase(m_aDictList.begin()+nSelPos ); | |||
869 | m_xDictsLB->remove(nSelPos); | |||
870 | } | |||
871 | catch( const ElementExistException& ) | |||
872 | { | |||
873 | } | |||
874 | catch( const NoSupportException& ) | |||
875 | { | |||
876 | } | |||
877 | } | |||
878 | ||||
879 | HangulHanjaOptionsDialog::HangulHanjaOptionsDialog(weld::Window* pParent) | |||
880 | : GenericDialogController(pParent, "cui/ui/hangulhanjaoptdialog.ui", "HangulHanjaOptDialog") | |||
881 | , m_xDictsLB(m_xBuilder->weld_tree_view("dicts")) | |||
882 | , m_xIgnorepostCB(m_xBuilder->weld_check_button("ignorepost")) | |||
883 | , m_xShowrecentlyfirstCB(m_xBuilder->weld_check_button("showrecentfirst")) | |||
884 | , m_xAutoreplaceuniqueCB(m_xBuilder->weld_check_button("autoreplaceunique")) | |||
885 | , m_xNewPB(m_xBuilder->weld_button("new")) | |||
886 | , m_xEditPB(m_xBuilder->weld_button("edit")) | |||
887 | , m_xDeletePB(m_xBuilder->weld_button("delete")) | |||
888 | , m_xOkPB(m_xBuilder->weld_button("ok")) | |||
889 | { | |||
890 | m_xDictsLB->set_size_request(m_xDictsLB->get_approximate_digit_width() * 32, | |||
891 | m_xDictsLB->get_height_rows(5)); | |||
892 | ||||
893 | m_xDictsLB->enable_toggle_buttons(weld::ColumnToggleType::Check); | |||
894 | ||||
895 | m_xDictsLB->connect_changed( LINK( this, HangulHanjaOptionsDialog, DictsLB_SelectHdl )::tools::detail::makeLink( ::tools::detail::castTo<HangulHanjaOptionsDialog *>(this), &HangulHanjaOptionsDialog::LinkStubDictsLB_SelectHdl ) ); | |||
896 | ||||
897 | m_xOkPB->connect_clicked( LINK( this, HangulHanjaOptionsDialog, OkHdl )::tools::detail::makeLink( ::tools::detail::castTo<HangulHanjaOptionsDialog *>(this), &HangulHanjaOptionsDialog::LinkStubOkHdl) ); | |||
898 | m_xNewPB->connect_clicked( LINK( this, HangulHanjaOptionsDialog, NewDictHdl )::tools::detail::makeLink( ::tools::detail::castTo<HangulHanjaOptionsDialog *>(this), &HangulHanjaOptionsDialog::LinkStubNewDictHdl ) ); | |||
899 | m_xEditPB->connect_clicked( LINK( this, HangulHanjaOptionsDialog, EditDictHdl )::tools::detail::makeLink( ::tools::detail::castTo<HangulHanjaOptionsDialog *>(this), &HangulHanjaOptionsDialog::LinkStubEditDictHdl ) ); | |||
900 | m_xDeletePB->connect_clicked( LINK( this, HangulHanjaOptionsDialog, DeleteDictHdl )::tools::detail::makeLink( ::tools::detail::castTo<HangulHanjaOptionsDialog *>(this), &HangulHanjaOptionsDialog::LinkStubDeleteDictHdl ) ); | |||
901 | ||||
902 | SvtLinguConfig aLngCfg; | |||
903 | Any aTmp; | |||
904 | bool bVal = bool(); | |||
905 | aTmp = aLngCfg.GetProperty( UPH_IS_IGNORE_POST_POSITIONAL_WORD26 ); | |||
906 | if( aTmp >>= bVal ) | |||
907 | m_xIgnorepostCB->set_active( bVal ); | |||
908 | ||||
909 | aTmp = aLngCfg.GetProperty( UPH_IS_SHOW_ENTRIES_RECENTLY_USED_FIRST28 ); | |||
910 | if( aTmp >>= bVal ) | |||
911 | m_xShowrecentlyfirstCB->set_active( bVal ); | |||
912 | ||||
913 | aTmp = aLngCfg.GetProperty( UPH_IS_AUTO_REPLACE_UNIQUE_ENTRIES29 ); | |||
914 | if( aTmp >>= bVal ) | |||
915 | m_xAutoreplaceuniqueCB->set_active( bVal ); | |||
916 | ||||
917 | Init(); | |||
918 | } | |||
919 | ||||
920 | HangulHanjaOptionsDialog::~HangulHanjaOptionsDialog() | |||
921 | { | |||
922 | } | |||
923 | ||||
924 | void HangulHanjaOptionsDialog::AddDict(const OUString& rName, bool bChecked) | |||
925 | { | |||
926 | m_xDictsLB->append(); | |||
927 | int nRow = m_xDictsLB->n_children() - 1; | |||
928 | m_xDictsLB->set_toggle(nRow, bChecked ? TRISTATE_TRUE : TRISTATE_FALSE); | |||
929 | m_xDictsLB->set_text(nRow, rName, 0); | |||
930 | m_xDictsLB->set_id(nRow, rName); | |||
931 | } | |||
932 | ||||
933 | IMPL_LINK_NOARG(HangulHanjaNewDictDialog, OKHdl, weld::Button&, void)void HangulHanjaNewDictDialog::LinkStubOKHdl(void * instance, weld::Button& data) { return static_cast<HangulHanjaNewDictDialog *>(instance)->OKHdl(data); } void HangulHanjaNewDictDialog ::OKHdl(__attribute__ ((unused)) weld::Button&) | |||
934 | { | |||
935 | OUString aName(comphelper::string::stripEnd(m_xDictNameED->get_text(), ' ')); | |||
936 | ||||
937 | m_bEntered = !aName.isEmpty(); | |||
938 | if (m_bEntered) | |||
939 | m_xDictNameED->set_text(aName); // do this in case of trailing chars have been deleted | |||
940 | ||||
941 | m_xDialog->response(RET_OK); | |||
942 | } | |||
943 | ||||
944 | IMPL_LINK_NOARG(HangulHanjaNewDictDialog, ModifyHdl, weld::Entry&, void)void HangulHanjaNewDictDialog::LinkStubModifyHdl(void * instance , weld::Entry& data) { return static_cast<HangulHanjaNewDictDialog *>(instance)->ModifyHdl(data); } void HangulHanjaNewDictDialog ::ModifyHdl(__attribute__ ((unused)) weld::Entry&) | |||
945 | { | |||
946 | OUString aName(comphelper::string::stripEnd(m_xDictNameED->get_text(), ' ')); | |||
947 | ||||
948 | m_xOkBtn->set_sensitive(!aName.isEmpty()); | |||
949 | } | |||
950 | ||||
951 | HangulHanjaNewDictDialog::HangulHanjaNewDictDialog(weld::Window* pParent) | |||
952 | : GenericDialogController(pParent, "cui/ui/hangulhanjaadddialog.ui", "HangulHanjaAddDialog") | |||
953 | , m_bEntered(false) | |||
954 | , m_xOkBtn(m_xBuilder->weld_button("ok")) | |||
955 | , m_xDictNameED(m_xBuilder->weld_entry("entry")) | |||
956 | { | |||
957 | m_xOkBtn->connect_clicked( LINK( this, HangulHanjaNewDictDialog, OKHdl )::tools::detail::makeLink( ::tools::detail::castTo<HangulHanjaNewDictDialog *>(this), &HangulHanjaNewDictDialog::LinkStubOKHdl) ); | |||
958 | m_xDictNameED->connect_changed( LINK( this, HangulHanjaNewDictDialog, ModifyHdl )::tools::detail::makeLink( ::tools::detail::castTo<HangulHanjaNewDictDialog *>(this), &HangulHanjaNewDictDialog::LinkStubModifyHdl ) ); | |||
959 | } | |||
960 | ||||
961 | HangulHanjaNewDictDialog::~HangulHanjaNewDictDialog() | |||
962 | { | |||
963 | } | |||
964 | ||||
965 | bool HangulHanjaNewDictDialog::GetName( OUString& _rRetName ) const | |||
966 | { | |||
967 | if( m_bEntered ) | |||
968 | _rRetName = comphelper::string::stripEnd(m_xDictNameED->get_text(), ' '); | |||
969 | ||||
970 | return m_bEntered; | |||
971 | } | |||
972 | ||||
973 | class SuggestionList | |||
974 | { | |||
975 | private: | |||
976 | protected: | |||
977 | std::vector<OUString> m_vElements; | |||
978 | sal_uInt16 m_nNumOfEntries; | |||
979 | // index of the internal iterator, used for First() and Next() methods | |||
980 | sal_uInt16 m_nAct; | |||
981 | ||||
982 | const OUString* Next_(); | |||
983 | public: | |||
984 | SuggestionList(); | |||
985 | ~SuggestionList(); | |||
986 | ||||
987 | void Set( const OUString& _rElement, sal_uInt16 _nNumOfElement ); | |||
988 | void Reset( sal_uInt16 _nNumOfElement ); | |||
989 | const OUString & Get( sal_uInt16 _nNumOfElement ) const; | |||
990 | void Clear(); | |||
991 | ||||
992 | const OUString* First(); | |||
993 | const OUString* Next(); | |||
994 | ||||
995 | sal_uInt16 GetCount() const { return m_nNumOfEntries; } | |||
996 | }; | |||
997 | ||||
998 | SuggestionList::SuggestionList() : | |||
999 | m_vElements(MAXNUM_SUGGESTIONS50) | |||
1000 | { | |||
1001 | m_nAct = m_nNumOfEntries = 0; | |||
1002 | } | |||
1003 | ||||
1004 | SuggestionList::~SuggestionList() | |||
1005 | { | |||
1006 | Clear(); | |||
1007 | } | |||
1008 | ||||
1009 | void SuggestionList::Set( const OUString& _rElement, sal_uInt16 _nNumOfElement ) | |||
1010 | { | |||
1011 | m_vElements[_nNumOfElement] = _rElement; | |||
1012 | ++m_nNumOfEntries; | |||
1013 | } | |||
1014 | ||||
1015 | void SuggestionList::Reset( sal_uInt16 _nNumOfElement ) | |||
1016 | { | |||
1017 | m_vElements[_nNumOfElement].clear(); | |||
1018 | --m_nNumOfEntries; | |||
1019 | } | |||
1020 | ||||
1021 | const OUString& SuggestionList::Get( sal_uInt16 _nNumOfElement ) const | |||
1022 | { | |||
1023 | return m_vElements[_nNumOfElement]; | |||
1024 | } | |||
1025 | ||||
1026 | void SuggestionList::Clear() | |||
1027 | { | |||
1028 | if( m_nNumOfEntries ) | |||
1029 | { | |||
1030 | for (auto & vElement : m_vElements) | |||
1031 | vElement.clear(); | |||
1032 | m_nNumOfEntries = m_nAct = 0; | |||
1033 | } | |||
1034 | } | |||
1035 | ||||
1036 | const OUString* SuggestionList::Next_() | |||
1037 | { | |||
1038 | while( m_nAct < m_vElements.size() ) | |||
1039 | { | |||
1040 | auto & s = m_vElements[ m_nAct ]; | |||
1041 | if (!s.isEmpty()) | |||
1042 | return &s; | |||
1043 | ++m_nAct; | |||
1044 | } | |||
1045 | ||||
1046 | return nullptr; | |||
1047 | } | |||
1048 | ||||
1049 | const OUString* SuggestionList::First() | |||
1050 | { | |||
1051 | m_nAct = 0; | |||
1052 | return Next_(); | |||
1053 | } | |||
1054 | ||||
1055 | const OUString* SuggestionList::Next() | |||
1056 | { | |||
1057 | const OUString* pRet; | |||
1058 | ||||
1059 | if( m_nAct < m_nNumOfEntries ) | |||
1060 | { | |||
1061 | ++m_nAct; | |||
1062 | pRet = Next_(); | |||
1063 | } | |||
1064 | else | |||
1065 | pRet = nullptr; | |||
1066 | ||||
1067 | return pRet; | |||
1068 | } | |||
1069 | ||||
1070 | ||||
1071 | bool SuggestionEdit::ShouldScroll( bool _bUp ) const | |||
1072 | { | |||
1073 | bool bRet = false; | |||
1074 | ||||
1075 | if( _bUp ) | |||
1076 | { | |||
1077 | if( !m_pPrev ) | |||
1078 | bRet = m_pScrollBar->vadjustment_get_value() > m_pScrollBar->vadjustment_get_lower(); | |||
1079 | } | |||
1080 | else | |||
1081 | { | |||
1082 | if( !m_pNext ) | |||
1083 | bRet = m_pScrollBar->vadjustment_get_value() < ( m_pScrollBar->vadjustment_get_upper() - 4 ); | |||
1084 | } | |||
1085 | ||||
1086 | return bRet; | |||
1087 | } | |||
1088 | ||||
1089 | void SuggestionEdit::DoJump( bool _bUp ) | |||
1090 | { | |||
1091 | m_pScrollBar->vadjustment_set_value( m_pScrollBar->vadjustment_get_value() + ( _bUp? -1 : 1 ) ); | |||
1092 | m_pParent->UpdateScrollbar(); | |||
1093 | } | |||
1094 | ||||
1095 | SuggestionEdit::SuggestionEdit(std::unique_ptr<weld::Entry> xEntry, HangulHanjaEditDictDialog* pParent) | |||
1096 | : m_pParent(pParent) | |||
1097 | , m_pPrev(nullptr) | |||
1098 | , m_pNext(nullptr) | |||
1099 | , m_pScrollBar(nullptr) | |||
1100 | , m_xEntry(std::move(xEntry)) | |||
1101 | { | |||
1102 | m_xEntry->connect_key_press(LINK(this, SuggestionEdit, KeyInputHdl)::tools::detail::makeLink( ::tools::detail::castTo<SuggestionEdit *>(this), &SuggestionEdit::LinkStubKeyInputHdl)); | |||
1103 | } | |||
1104 | ||||
1105 | IMPL_LINK(SuggestionEdit, KeyInputHdl, const KeyEvent&, rKEvt, bool)bool SuggestionEdit::LinkStubKeyInputHdl(void * instance, const KeyEvent& data) { return static_cast<SuggestionEdit * >(instance)->KeyInputHdl(data); } bool SuggestionEdit:: KeyInputHdl(const KeyEvent& rKEvt) | |||
1106 | { | |||
1107 | bool bHandled = false; | |||
1108 | ||||
1109 | const vcl::KeyCode& rKeyCode = rKEvt.GetKeyCode(); | |||
1110 | sal_uInt16 nMod = rKeyCode.GetModifier(); | |||
1111 | sal_uInt16 nCode = rKeyCode.GetCode(); | |||
1112 | if( nCode == KEY_TAB && ( !nMod || KEY_SHIFT == nMod ) ) | |||
1113 | { | |||
1114 | bool bUp = KEY_SHIFT == nMod; | |||
1115 | if( ShouldScroll( bUp ) ) | |||
1116 | { | |||
1117 | DoJump( bUp ); | |||
1118 | m_xEntry->select_region(0, -1); | |||
1119 | // Tab-travel doesn't really happen, so emulate it by setting a selection manually | |||
1120 | bHandled = true; | |||
1121 | } | |||
1122 | } | |||
1123 | else if( KEY_UP == nCode || KEY_DOWN == nCode ) | |||
1124 | { | |||
1125 | bool bUp = KEY_UP == nCode; | |||
1126 | if( ShouldScroll( bUp ) ) | |||
1127 | { | |||
1128 | DoJump( bUp ); | |||
1129 | bHandled = true; | |||
1130 | } | |||
1131 | else if( bUp ) | |||
1132 | { | |||
1133 | if( m_pPrev ) | |||
1134 | { | |||
1135 | m_pPrev->grab_focus(); | |||
1136 | bHandled = true; | |||
1137 | } | |||
1138 | } | |||
1139 | else if( m_pNext ) | |||
1140 | { | |||
1141 | m_pNext->grab_focus(); | |||
1142 | bHandled = true; | |||
1143 | } | |||
1144 | } | |||
1145 | ||||
1146 | return bHandled; | |||
1147 | } | |||
1148 | ||||
1149 | void SuggestionEdit::init(weld::ScrolledWindow* pScrollBar, SuggestionEdit* pPrev, SuggestionEdit* pNext) | |||
1150 | { | |||
1151 | m_pScrollBar = pScrollBar; | |||
1152 | m_pPrev = pPrev; | |||
1153 | m_pNext = pNext; | |||
1154 | } | |||
1155 | ||||
1156 | namespace | |||
1157 | { | |||
1158 | bool GetConversions( const Reference< XConversionDictionary >& _xDict, | |||
1159 | const OUString& _rOrg, | |||
1160 | Sequence< OUString >& _rEntries ) | |||
1161 | { | |||
1162 | bool bRet = false; | |||
1163 | if( _xDict.is() && !_rOrg.isEmpty() ) | |||
1164 | { | |||
1165 | try | |||
1166 | { | |||
1167 | _rEntries = _xDict->getConversions( _rOrg, | |||
1168 | 0, | |||
1169 | _rOrg.getLength(), | |||
1170 | ConversionDirection_FROM_LEFT, | |||
1171 | css::i18n::TextConversionOption::NONE ); | |||
1172 | bRet = _rEntries.hasElements(); | |||
1173 | } | |||
1174 | catch( const IllegalArgumentException& ) | |||
1175 | { | |||
1176 | } | |||
1177 | } | |||
1178 | ||||
1179 | return bRet; | |||
1180 | } | |||
1181 | } | |||
1182 | ||||
1183 | IMPL_LINK_NOARG( HangulHanjaEditDictDialog, ScrollHdl, weld::ScrolledWindow&, void )void HangulHanjaEditDictDialog::LinkStubScrollHdl(void * instance , weld::ScrolledWindow& data) { return static_cast<HangulHanjaEditDictDialog *>(instance)->ScrollHdl(data); } void HangulHanjaEditDictDialog ::ScrollHdl(__attribute__ ((unused)) weld::ScrolledWindow& ) | |||
1184 | { | |||
1185 | UpdateScrollbar(); | |||
1186 | } | |||
1187 | ||||
1188 | IMPL_LINK_NOARG( HangulHanjaEditDictDialog, OriginalModifyHdl, weld::ComboBox&, void )void HangulHanjaEditDictDialog::LinkStubOriginalModifyHdl(void * instance, weld::ComboBox& data) { return static_cast< HangulHanjaEditDictDialog *>(instance)->OriginalModifyHdl (data); } void HangulHanjaEditDictDialog::OriginalModifyHdl(__attribute__ ((unused)) weld::ComboBox&) | |||
1189 | { | |||
1190 | m_bModifiedOriginal = true; | |||
1191 | m_aOriginal = comphelper::string::stripEnd( m_xOriginalLB->get_active_text(), ' ' ); | |||
1192 | ||||
1193 | UpdateSuggestions(); | |||
1194 | UpdateButtonStates(); | |||
1195 | } | |||
1196 | ||||
1197 | IMPL_LINK( HangulHanjaEditDictDialog, EditModifyHdl1, weld::Entry&, rEdit, void )void HangulHanjaEditDictDialog::LinkStubEditModifyHdl1(void * instance, weld::Entry& data) { return static_cast<HangulHanjaEditDictDialog *>(instance)->EditModifyHdl1(data); } void HangulHanjaEditDictDialog ::EditModifyHdl1(weld::Entry& rEdit) | |||
1198 | { | |||
1199 | EditModify( &rEdit, 0 ); | |||
1200 | } | |||
1201 | ||||
1202 | IMPL_LINK( HangulHanjaEditDictDialog, EditModifyHdl2, weld::Entry&, rEdit, void )void HangulHanjaEditDictDialog::LinkStubEditModifyHdl2(void * instance, weld::Entry& data) { return static_cast<HangulHanjaEditDictDialog *>(instance)->EditModifyHdl2(data); } void HangulHanjaEditDictDialog ::EditModifyHdl2(weld::Entry& rEdit) | |||
1203 | { | |||
1204 | EditModify( &rEdit, 1 ); | |||
1205 | } | |||
1206 | ||||
1207 | IMPL_LINK( HangulHanjaEditDictDialog, EditModifyHdl3, weld::Entry&, rEdit, void )void HangulHanjaEditDictDialog::LinkStubEditModifyHdl3(void * instance, weld::Entry& data) { return static_cast<HangulHanjaEditDictDialog *>(instance)->EditModifyHdl3(data); } void HangulHanjaEditDictDialog ::EditModifyHdl3(weld::Entry& rEdit) | |||
1208 | { | |||
1209 | EditModify( &rEdit, 2 ); | |||
1210 | } | |||
1211 | ||||
1212 | IMPL_LINK( HangulHanjaEditDictDialog, EditModifyHdl4, weld::Entry&, rEdit, void )void HangulHanjaEditDictDialog::LinkStubEditModifyHdl4(void * instance, weld::Entry& data) { return static_cast<HangulHanjaEditDictDialog *>(instance)->EditModifyHdl4(data); } void HangulHanjaEditDictDialog ::EditModifyHdl4(weld::Entry& rEdit) | |||
1213 | { | |||
1214 | EditModify( &rEdit, 3 ); | |||
1215 | } | |||
1216 | ||||
1217 | IMPL_LINK_NOARG( HangulHanjaEditDictDialog, BookLBSelectHdl, weld::ComboBox&, void )void HangulHanjaEditDictDialog::LinkStubBookLBSelectHdl(void * instance, weld::ComboBox& data) { return static_cast< HangulHanjaEditDictDialog *>(instance)->BookLBSelectHdl (data); } void HangulHanjaEditDictDialog::BookLBSelectHdl(__attribute__ ((unused)) weld::ComboBox&) | |||
1218 | { | |||
1219 | InitEditDictDialog( m_xBookLB->get_active() ); | |||
1220 | } | |||
1221 | ||||
1222 | IMPL_LINK_NOARG( HangulHanjaEditDictDialog, NewPBPushHdl, weld::Button&, void )void HangulHanjaEditDictDialog::LinkStubNewPBPushHdl(void * instance , weld::Button& data) { return static_cast<HangulHanjaEditDictDialog *>(instance)->NewPBPushHdl(data); } void HangulHanjaEditDictDialog ::NewPBPushHdl(__attribute__ ((unused)) weld::Button&) | |||
1223 | { | |||
1224 | DBG_ASSERT( m_xSuggestions, "-HangulHanjaEditDictDialog::NewPBPushHdl(): no suggestions... search in hell..." )do { if (true && (!(m_xSuggestions))) { sal_detail_logFormat ((SAL_DETAIL_LOG_LEVEL_WARN), ("legacy.tools"), ("/home/maarten/src/libreoffice/core/cui/source/dialogs/hangulhanjadlg.cxx" ":" "1224" ": "), "%s", "-HangulHanjaEditDictDialog::NewPBPushHdl(): no suggestions... search in hell..." ); } } while (false); | |||
1225 | Reference< XConversionDictionary > xDict = m_rDictList[ m_nCurrentDict ]; | |||
1226 | if( xDict.is() && m_xSuggestions ) | |||
1227 | { | |||
1228 | //delete old entry | |||
1229 | bool bRemovedSomething = DeleteEntryFromDictionary( xDict ); | |||
1230 | ||||
1231 | OUString aLeft( m_aOriginal ); | |||
1232 | const OUString* pRight = m_xSuggestions->First(); | |||
1233 | bool bAddedSomething = false; | |||
1234 | while( pRight ) | |||
1235 | { | |||
1236 | try | |||
1237 | { | |||
1238 | //add new entry | |||
1239 | xDict->addEntry( aLeft, *pRight ); | |||
1240 | bAddedSomething = true; | |||
1241 | } | |||
1242 | catch( const IllegalArgumentException& ) | |||
1243 | { | |||
1244 | } | |||
1245 | catch( const ElementExistException& ) | |||
1246 | { | |||
1247 | } | |||
1248 | ||||
1249 | pRight = m_xSuggestions->Next(); | |||
1250 | } | |||
1251 | ||||
1252 | if( bAddedSomething || bRemovedSomething ) | |||
1253 | InitEditDictDialog( m_nCurrentDict ); | |||
1254 | } | |||
1255 | else | |||
1256 | { | |||
1257 | SAL_INFO( "cui.dialogs", "dictionary faded away..." )do { if (true) { switch (sal_detail_log_report(::SAL_DETAIL_LOG_LEVEL_INFO , "cui.dialogs")) { case SAL_DETAIL_LOG_ACTION_IGNORE: break; case SAL_DETAIL_LOG_ACTION_LOG: if (sizeof ::sal::detail::getResult ( ::sal::detail::StreamStart() << "dictionary faded away..." ) == 1) { ::sal_detail_log( (::SAL_DETAIL_LOG_LEVEL_INFO), ("cui.dialogs" ), ("/home/maarten/src/libreoffice/core/cui/source/dialogs/hangulhanjadlg.cxx" ":" "1257" ": "), ::sal::detail::unwrapStream( ::sal::detail ::StreamStart() << "dictionary faded away..."), 0); } else { ::std::ostringstream sal_detail_stream; sal_detail_stream << "dictionary faded away..."; ::sal::detail::log( (::SAL_DETAIL_LOG_LEVEL_INFO ), ("cui.dialogs"), ("/home/maarten/src/libreoffice/core/cui/source/dialogs/hangulhanjadlg.cxx" ":" "1257" ": "), sal_detail_stream, 0); }; break; case SAL_DETAIL_LOG_ACTION_FATAL : if (sizeof ::sal::detail::getResult( ::sal::detail::StreamStart () << "dictionary faded away...") == 1) { ::sal_detail_log ( (::SAL_DETAIL_LOG_LEVEL_INFO), ("cui.dialogs"), ("/home/maarten/src/libreoffice/core/cui/source/dialogs/hangulhanjadlg.cxx" ":" "1257" ": "), ::sal::detail::unwrapStream( ::sal::detail ::StreamStart() << "dictionary faded away..."), 0); } else { ::std::ostringstream sal_detail_stream; sal_detail_stream << "dictionary faded away..."; ::sal::detail::log( (::SAL_DETAIL_LOG_LEVEL_INFO ), ("cui.dialogs"), ("/home/maarten/src/libreoffice/core/cui/source/dialogs/hangulhanjadlg.cxx" ":" "1257" ": "), sal_detail_stream, 0); }; std::abort(); break ; } } } while (false); | |||
1258 | } | |||
1259 | } | |||
1260 | ||||
1261 | bool HangulHanjaEditDictDialog::DeleteEntryFromDictionary( const Reference< XConversionDictionary >& xDict ) | |||
1262 | { | |||
1263 | bool bRemovedSomething = false; | |||
1264 | if( xDict.is() ) | |||
1265 | { | |||
1266 | OUString aOrg( m_aOriginal ); | |||
1267 | Sequence< OUString > aEntries; | |||
1268 | GetConversions( xDict, m_aOriginal, aEntries ); | |||
1269 | ||||
1270 | sal_uInt32 n = aEntries.getLength(); | |||
1271 | OUString* pEntry = aEntries.getArray(); | |||
1272 | while( n ) | |||
1273 | { | |||
1274 | try | |||
1275 | { | |||
1276 | xDict->removeEntry( aOrg, *pEntry ); | |||
1277 | bRemovedSomething = true; | |||
1278 | } | |||
1279 | catch( const NoSuchElementException& ) | |||
1280 | { // can not be... | |||
1281 | } | |||
1282 | ||||
1283 | ++pEntry; | |||
1284 | --n; | |||
1285 | } | |||
1286 | } | |||
1287 | return bRemovedSomething; | |||
1288 | } | |||
1289 | ||||
1290 | IMPL_LINK_NOARG( HangulHanjaEditDictDialog, DeletePBPushHdl, weld::Button&, void )void HangulHanjaEditDictDialog::LinkStubDeletePBPushHdl(void * instance, weld::Button& data) { return static_cast<HangulHanjaEditDictDialog *>(instance)->DeletePBPushHdl(data); } void HangulHanjaEditDictDialog ::DeletePBPushHdl(__attribute__ ((unused)) weld::Button&) | |||
1291 | { | |||
1292 | if( DeleteEntryFromDictionary( m_rDictList[ m_nCurrentDict ] ) ) | |||
1293 | { | |||
1294 | m_aOriginal.clear(); | |||
1295 | m_bModifiedOriginal = true; | |||
1296 | InitEditDictDialog( m_nCurrentDict ); | |||
1297 | } | |||
1298 | } | |||
1299 | ||||
1300 | void HangulHanjaEditDictDialog::InitEditDictDialog( sal_uInt32 nSelDict ) | |||
1301 | { | |||
1302 | if( m_xSuggestions ) | |||
1303 | m_xSuggestions->Clear(); | |||
1304 | ||||
1305 | if( m_nCurrentDict != nSelDict ) | |||
1306 | { | |||
1307 | m_nCurrentDict = nSelDict; | |||
1308 | m_aOriginal.clear(); | |||
1309 | m_bModifiedOriginal = true; | |||
1310 | } | |||
1311 | ||||
1312 | UpdateOriginalLB(); | |||
1313 | ||||
1314 | m_xOriginalLB->set_entry_text( !m_aOriginal.isEmpty() ? m_aOriginal : m_aEditHintText); | |||
1315 | m_xOriginalLB->select_entry_region(0, -1); | |||
1316 | m_xOriginalLB->grab_focus(); | |||
1317 | ||||
1318 | UpdateSuggestions(); | |||
1319 | UpdateButtonStates(); | |||
1320 | } | |||
1321 | ||||
1322 | void HangulHanjaEditDictDialog::UpdateOriginalLB() | |||
1323 | { | |||
1324 | m_xOriginalLB->clear(); | |||
1325 | Reference< XConversionDictionary > xDict = m_rDictList[ m_nCurrentDict ]; | |||
1326 | if( xDict.is() ) | |||
1327 | { | |||
1328 | Sequence< OUString > aEntries = xDict->getConversionEntries( ConversionDirection_FROM_LEFT ); | |||
1329 | sal_uInt32 n = aEntries.getLength(); | |||
1330 | OUString* pEntry = aEntries.getArray(); | |||
1331 | while( n ) | |||
1332 | { | |||
1333 | m_xOriginalLB->append_text( *pEntry ); | |||
1334 | ||||
1335 | ++pEntry; | |||
1336 | --n; | |||
1337 | } | |||
1338 | } | |||
1339 | else | |||
1340 | { | |||
1341 | SAL_INFO( "cui.dialogs", "dictionary faded away..." )do { if (true) { switch (sal_detail_log_report(::SAL_DETAIL_LOG_LEVEL_INFO , "cui.dialogs")) { case SAL_DETAIL_LOG_ACTION_IGNORE: break; case SAL_DETAIL_LOG_ACTION_LOG: if (sizeof ::sal::detail::getResult ( ::sal::detail::StreamStart() << "dictionary faded away..." ) == 1) { ::sal_detail_log( (::SAL_DETAIL_LOG_LEVEL_INFO), ("cui.dialogs" ), ("/home/maarten/src/libreoffice/core/cui/source/dialogs/hangulhanjadlg.cxx" ":" "1341" ": "), ::sal::detail::unwrapStream( ::sal::detail ::StreamStart() << "dictionary faded away..."), 0); } else { ::std::ostringstream sal_detail_stream; sal_detail_stream << "dictionary faded away..."; ::sal::detail::log( (::SAL_DETAIL_LOG_LEVEL_INFO ), ("cui.dialogs"), ("/home/maarten/src/libreoffice/core/cui/source/dialogs/hangulhanjadlg.cxx" ":" "1341" ": "), sal_detail_stream, 0); }; break; case SAL_DETAIL_LOG_ACTION_FATAL : if (sizeof ::sal::detail::getResult( ::sal::detail::StreamStart () << "dictionary faded away...") == 1) { ::sal_detail_log ( (::SAL_DETAIL_LOG_LEVEL_INFO), ("cui.dialogs"), ("/home/maarten/src/libreoffice/core/cui/source/dialogs/hangulhanjadlg.cxx" ":" "1341" ": "), ::sal::detail::unwrapStream( ::sal::detail ::StreamStart() << "dictionary faded away..."), 0); } else { ::std::ostringstream sal_detail_stream; sal_detail_stream << "dictionary faded away..."; ::sal::detail::log( (::SAL_DETAIL_LOG_LEVEL_INFO ), ("cui.dialogs"), ("/home/maarten/src/libreoffice/core/cui/source/dialogs/hangulhanjadlg.cxx" ":" "1341" ": "), sal_detail_stream, 0); }; std::abort(); break ; } } } while (false); | |||
1342 | } | |||
1343 | } | |||
1344 | ||||
1345 | void HangulHanjaEditDictDialog::UpdateButtonStates() | |||
1346 | { | |||
1347 | bool bHaveValidOriginalString = !m_aOriginal.isEmpty() && m_aOriginal != m_aEditHintText; | |||
1348 | bool bNew = bHaveValidOriginalString && m_xSuggestions && m_xSuggestions->GetCount() > 0; | |||
1349 | bNew = bNew && ( m_bModifiedSuggestions || m_bModifiedOriginal ); | |||
1350 | ||||
1351 | m_xNewPB->set_sensitive( bNew ); | |||
1352 | m_xDeletePB->set_sensitive(!m_bModifiedOriginal && bHaveValidOriginalString); | |||
1353 | } | |||
1354 | ||||
1355 | void HangulHanjaEditDictDialog::UpdateSuggestions() | |||
1356 | { | |||
1357 | Sequence< OUString > aEntries; | |||
1358 | bool bFound = GetConversions( m_rDictList[ m_nCurrentDict ], m_aOriginal, aEntries ); | |||
1359 | if( bFound ) | |||
1360 | { | |||
1361 | m_bModifiedOriginal = false; | |||
1362 | ||||
1363 | if( m_xSuggestions ) | |||
1364 | m_xSuggestions->Clear(); | |||
1365 | ||||
1366 | //fill found entries into boxes | |||
1367 | sal_uInt32 nCnt = aEntries.getLength(); | |||
1368 | if( nCnt ) | |||
1369 | { | |||
1370 | if( !m_xSuggestions ) | |||
1371 | m_xSuggestions.reset(new SuggestionList); | |||
1372 | ||||
1373 | const OUString* pSugg = aEntries.getConstArray(); | |||
1374 | sal_uInt32 n = 0; | |||
1375 | while( nCnt ) | |||
1376 | { | |||
1377 | m_xSuggestions->Set( pSugg[ n ], sal_uInt16( n ) ); | |||
1378 | ++n; | |||
1379 | --nCnt; | |||
1380 | } | |||
1381 | } | |||
1382 | m_bModifiedSuggestions = false; | |||
1383 | } | |||
1384 | ||||
1385 | m_xScrollSB->vadjustment_set_value( 0 ); | |||
1386 | UpdateScrollbar(); // will force edits to be filled new | |||
1387 | } | |||
1388 | ||||
1389 | void HangulHanjaEditDictDialog::SetEditText(SuggestionEdit& rEdit, sal_uInt16 nEntryNum) | |||
1390 | { | |||
1391 | OUString aStr; | |||
1392 | if( m_xSuggestions ) | |||
1393 | { | |||
1394 | aStr = m_xSuggestions->Get(nEntryNum); | |||
1395 | } | |||
1396 | ||||
1397 | rEdit.set_text(aStr); | |||
1398 | } | |||
1399 | ||||
1400 | void HangulHanjaEditDictDialog::EditModify(const weld::Entry* pEdit, sal_uInt8 _nEntryOffset) | |||
1401 | { | |||
1402 | m_bModifiedSuggestions = true; | |||
1403 | ||||
1404 | OUString aTxt( pEdit->get_text() ); | |||
1405 | sal_uInt16 nEntryNum = m_nTopPos + _nEntryOffset; | |||
1406 | if( aTxt.isEmpty() ) | |||
1407 | { | |||
1408 | //reset suggestion | |||
1409 | if( m_xSuggestions ) | |||
1410 | m_xSuggestions->Reset( nEntryNum ); | |||
1411 | } | |||
1412 | else | |||
1413 | { | |||
1414 | //set suggestion | |||
1415 | if( !m_xSuggestions ) | |||
1416 | m_xSuggestions.reset(new SuggestionList); | |||
1417 | m_xSuggestions->Set( aTxt, nEntryNum ); | |||
1418 | } | |||
1419 | ||||
1420 | UpdateButtonStates(); | |||
1421 | } | |||
1422 | ||||
1423 | HangulHanjaEditDictDialog::HangulHanjaEditDictDialog(weld::Window* pParent, HHDictList& _rDictList, sal_uInt32 nSelDict) | |||
1424 | : GenericDialogController(pParent, "cui/ui/hangulhanjaeditdictdialog.ui", "HangulHanjaEditDictDialog") | |||
1425 | , m_aEditHintText ( CuiResId(RID_SVXSTR_EDITHINTreinterpret_cast<char const *>("RID_SVXSTR_EDITHINT" "\004" u8"[Enter text here]")) ) | |||
1426 | , m_rDictList ( _rDictList ) | |||
1427 | , m_nCurrentDict ( 0xFFFFFFFF ) | |||
1428 | , m_nTopPos ( 0 ) | |||
1429 | , m_bModifiedSuggestions ( false ) | |||
1430 | , m_bModifiedOriginal ( false ) | |||
1431 | , m_xBookLB(m_xBuilder->weld_combo_box("book")) | |||
1432 | , m_xOriginalLB(m_xBuilder->weld_combo_box("original")) | |||
1433 | , m_xEdit1(new SuggestionEdit(m_xBuilder->weld_entry("edit1"), this)) | |||
1434 | , m_xEdit2(new SuggestionEdit(m_xBuilder->weld_entry("edit2"), this)) | |||
1435 | , m_xEdit3(new SuggestionEdit(m_xBuilder->weld_entry("edit3"), this)) | |||
1436 | , m_xEdit4(new SuggestionEdit(m_xBuilder->weld_entry("edit4"), this)) | |||
1437 | , m_xContents(m_xBuilder->weld_widget("box")) | |||
1438 | , m_xScrollSB(m_xBuilder->weld_scrolled_window("scrollbar", true)) | |||
1439 | , m_xNewPB(m_xBuilder->weld_button("new")) | |||
1440 | , m_xDeletePB(m_xBuilder->weld_button("delete")) | |||
1441 | { | |||
1442 | Size aSize(m_xContents->get_preferred_size()); | |||
1443 | m_xScrollSB->set_size_request(-1, aSize.Height()); | |||
1444 | ||||
1445 | m_xEdit1->init( m_xScrollSB.get(), nullptr, m_xEdit2.get() ); | |||
1446 | m_xEdit2->init( m_xScrollSB.get(), m_xEdit1.get(), m_xEdit3.get() ); | |||
1447 | m_xEdit3->init( m_xScrollSB.get(), m_xEdit2.get(), m_xEdit4.get() ); | |||
1448 | m_xEdit4->init( m_xScrollSB.get(), m_xEdit3.get(), nullptr ); | |||
1449 | ||||
1450 | m_xOriginalLB->connect_changed( LINK( this, HangulHanjaEditDictDialog, OriginalModifyHdl )::tools::detail::makeLink( ::tools::detail::castTo<HangulHanjaEditDictDialog *>(this), &HangulHanjaEditDictDialog::LinkStubOriginalModifyHdl ) ); | |||
1451 | ||||
1452 | m_xNewPB->connect_clicked( LINK( this, HangulHanjaEditDictDialog, NewPBPushHdl )::tools::detail::makeLink( ::tools::detail::castTo<HangulHanjaEditDictDialog *>(this), &HangulHanjaEditDictDialog::LinkStubNewPBPushHdl ) ); | |||
1453 | m_xNewPB->set_sensitive( false ); | |||
1454 | ||||
1455 | m_xDeletePB->connect_clicked( LINK( this, HangulHanjaEditDictDialog, DeletePBPushHdl )::tools::detail::makeLink( ::tools::detail::castTo<HangulHanjaEditDictDialog *>(this), &HangulHanjaEditDictDialog::LinkStubDeletePBPushHdl ) ); | |||
1456 | m_xDeletePB->set_sensitive( false ); | |||
1457 | ||||
1458 | static_assert(MAXNUM_SUGGESTIONS50 >= 5, "number of suggestions should not under-run the value of 5"); | |||
1459 | ||||
1460 | // 4 here, because we have 4 edits / page | |||
1461 | m_xScrollSB->vadjustment_configure(0, 0, MAXNUM_SUGGESTIONS50, 1, 4, 4); | |||
1462 | m_xScrollSB->connect_vadjustment_changed(LINK(this, HangulHanjaEditDictDialog, ScrollHdl)::tools::detail::makeLink( ::tools::detail::castTo<HangulHanjaEditDictDialog *>(this), &HangulHanjaEditDictDialog::LinkStubScrollHdl )); | |||
1463 | ||||
1464 | m_xEdit1->connect_changed( LINK( this, HangulHanjaEditDictDialog, EditModifyHdl1 )::tools::detail::makeLink( ::tools::detail::castTo<HangulHanjaEditDictDialog *>(this), &HangulHanjaEditDictDialog::LinkStubEditModifyHdl1 ) ); | |||
1465 | m_xEdit2->connect_changed( LINK( this, HangulHanjaEditDictDialog, EditModifyHdl2 )::tools::detail::makeLink( ::tools::detail::castTo<HangulHanjaEditDictDialog *>(this), &HangulHanjaEditDictDialog::LinkStubEditModifyHdl2 ) ); | |||
1466 | m_xEdit3->connect_changed( LINK( this, HangulHanjaEditDictDialog, EditModifyHdl3 )::tools::detail::makeLink( ::tools::detail::castTo<HangulHanjaEditDictDialog *>(this), &HangulHanjaEditDictDialog::LinkStubEditModifyHdl3 ) ); | |||
1467 | m_xEdit4->connect_changed( LINK( this, HangulHanjaEditDictDialog, EditModifyHdl4 )::tools::detail::makeLink( ::tools::detail::castTo<HangulHanjaEditDictDialog *>(this), &HangulHanjaEditDictDialog::LinkStubEditModifyHdl4 ) ); | |||
1468 | ||||
1469 | m_xBookLB->connect_changed( LINK( this, HangulHanjaEditDictDialog, BookLBSelectHdl )::tools::detail::makeLink( ::tools::detail::castTo<HangulHanjaEditDictDialog *>(this), &HangulHanjaEditDictDialog::LinkStubBookLBSelectHdl ) ); | |||
1470 | sal_uInt32 nDictCnt = m_rDictList.size(); | |||
1471 | for( sal_uInt32 n = 0 ; n < nDictCnt ; ++n ) | |||
1472 | { | |||
1473 | Reference< XConversionDictionary > xDic( m_rDictList[n] ); | |||
1474 | OUString aName; | |||
1475 | if( xDic.is() ) | |||
1476 | aName = xDic->getName(); | |||
1477 | m_xBookLB->append_text( aName ); | |||
1478 | } | |||
1479 | m_xBookLB->set_active(nSelDict); | |||
1480 | ||||
1481 | InitEditDictDialog(nSelDict); | |||
1482 | } | |||
1483 | ||||
1484 | HangulHanjaEditDictDialog::~HangulHanjaEditDictDialog() | |||
1485 | { | |||
1486 | } | |||
1487 | ||||
1488 | void HangulHanjaEditDictDialog::UpdateScrollbar() | |||
1489 | { | |||
1490 | sal_uInt16 nPos = m_xScrollSB->vadjustment_get_value(); | |||
1491 | m_nTopPos = nPos; | |||
1492 | ||||
1493 | SetEditText( *m_xEdit1, nPos++ ); | |||
1494 | SetEditText( *m_xEdit2, nPos++ ); | |||
1495 | SetEditText( *m_xEdit3, nPos++ ); | |||
1496 | SetEditText( *m_xEdit4, nPos ); | |||
1497 | } | |||
1498 | } | |||
1499 | ||||
1500 | /* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |
1 | // unique_ptr implementation -*- C++ -*- |
2 | |
3 | // Copyright (C) 2008-2020 Free Software Foundation, Inc. |
4 | // |
5 | // This file is part of the GNU ISO C++ Library. This library is free |
6 | // software; you can redistribute it and/or modify it under the |
7 | // terms of the GNU General Public License as published by the |
8 | // Free Software Foundation; either version 3, or (at your option) |
9 | // any later version. |
10 | |
11 | // This library is distributed in the hope that it will be useful, |
12 | // but WITHOUT ANY WARRANTY; without even the implied warranty of |
13 | // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
14 | // GNU General Public License for more details. |
15 | |
16 | // Under Section 7 of GPL version 3, you are granted additional |
17 | // permissions described in the GCC Runtime Library Exception, version |
18 | // 3.1, as published by the Free Software Foundation. |
19 | |
20 | // You should have received a copy of the GNU General Public License and |
21 | // a copy of the GCC Runtime Library Exception along with this program; |
22 | // see the files COPYING3 and COPYING.RUNTIME respectively. If not, see |
23 | // <http://www.gnu.org/licenses/>. |
24 | |
25 | /** @file bits/unique_ptr.h |
26 | * This is an internal header file, included by other library headers. |
27 | * Do not attempt to use it directly. @headername{memory} |
28 | */ |
29 | |
30 | #ifndef _UNIQUE_PTR_H1 |
31 | #define _UNIQUE_PTR_H1 1 |
32 | |
33 | #include <bits/c++config.h> |
34 | #include <debug/assertions.h> |
35 | #include <type_traits> |
36 | #include <utility> |
37 | #include <tuple> |
38 | #include <bits/stl_function.h> |
39 | #include <bits/functional_hash.h> |
40 | #if __cplusplus201703L > 201703L |
41 | # include <compare> |
42 | # include <ostream> |
43 | #endif |
44 | |
45 | namespace std _GLIBCXX_VISIBILITY(default)__attribute__ ((__visibility__ ("default"))) |
46 | { |
47 | _GLIBCXX_BEGIN_NAMESPACE_VERSION |
48 | |
49 | /** |
50 | * @addtogroup pointer_abstractions |
51 | * @{ |
52 | */ |
53 | |
54 | #if _GLIBCXX_USE_DEPRECATED1 |
55 | #pragma GCC diagnostic push |
56 | #pragma GCC diagnostic ignored "-Wdeprecated-declarations" |
57 | template<typename> class auto_ptr; |
58 | #pragma GCC diagnostic pop |
59 | #endif |
60 | |
61 | /// Primary template of default_delete, used by unique_ptr for single objects |
62 | template<typename _Tp> |
63 | struct default_delete |
64 | { |
65 | /// Default constructor |
66 | constexpr default_delete() noexcept = default; |
67 | |
68 | /** @brief Converting constructor. |
69 | * |
70 | * Allows conversion from a deleter for objects of another type, `_Up`, |
71 | * only if `_Up*` is convertible to `_Tp*`. |
72 | */ |
73 | template<typename _Up, |
74 | typename = _Require<is_convertible<_Up*, _Tp*>>> |
75 | default_delete(const default_delete<_Up>&) noexcept { } |
76 | |
77 | /// Calls `delete __ptr` |
78 | void |
79 | operator()(_Tp* __ptr) const |
80 | { |
81 | static_assert(!is_void<_Tp>::value, |
82 | "can't delete pointer to incomplete type"); |
83 | static_assert(sizeof(_Tp)>0, |
84 | "can't delete pointer to incomplete type"); |
85 | delete __ptr; |
86 | } |
87 | }; |
88 | |
89 | // _GLIBCXX_RESOLVE_LIB_DEFECTS |
90 | // DR 740 - omit specialization for array objects with a compile time length |
91 | |
92 | /// Specialization of default_delete for arrays, used by `unique_ptr<T[]>` |
93 | template<typename _Tp> |
94 | struct default_delete<_Tp[]> |
95 | { |
96 | public: |
97 | /// Default constructor |
98 | constexpr default_delete() noexcept = default; |
99 | |
100 | /** @brief Converting constructor. |
101 | * |
102 | * Allows conversion from a deleter for arrays of another type, such as |
103 | * a const-qualified version of `_Tp`. |
104 | * |
105 | * Conversions from types derived from `_Tp` are not allowed because |
106 | * it is undefined to `delete[]` an array of derived types through a |
107 | * pointer to the base type. |
108 | */ |
109 | template<typename _Up, |
110 | typename = _Require<is_convertible<_Up(*)[], _Tp(*)[]>>> |
111 | default_delete(const default_delete<_Up[]>&) noexcept { } |
112 | |
113 | /// Calls `delete[] __ptr` |
114 | template<typename _Up> |
115 | typename enable_if<is_convertible<_Up(*)[], _Tp(*)[]>::value>::type |
116 | operator()(_Up* __ptr) const |
117 | { |
118 | static_assert(sizeof(_Tp)>0, |
119 | "can't delete pointer to incomplete type"); |
120 | delete [] __ptr; |
121 | } |
122 | }; |
123 | |
124 | /// @cond undocumented |
125 | |
126 | // Manages the pointer and deleter of a unique_ptr |
127 | template <typename _Tp, typename _Dp> |
128 | class __uniq_ptr_impl |
129 | { |
130 | template <typename _Up, typename _Ep, typename = void> |
131 | struct _Ptr |
132 | { |
133 | using type = _Up*; |
134 | }; |
135 | |
136 | template <typename _Up, typename _Ep> |
137 | struct |
138 | _Ptr<_Up, _Ep, __void_t<typename remove_reference<_Ep>::type::pointer>> |
139 | { |
140 | using type = typename remove_reference<_Ep>::type::pointer; |
141 | }; |
142 | |
143 | public: |
144 | using _DeleterConstraint = enable_if< |
145 | __and_<__not_<is_pointer<_Dp>>, |
146 | is_default_constructible<_Dp>>::value>; |
147 | |
148 | using pointer = typename _Ptr<_Tp, _Dp>::type; |
149 | |
150 | static_assert( !is_rvalue_reference<_Dp>::value, |
151 | "unique_ptr's deleter type must be a function object type" |
152 | " or an lvalue reference type" ); |
153 | |
154 | __uniq_ptr_impl() = default; |
155 | __uniq_ptr_impl(pointer __p) : _M_t() { _M_ptr() = __p; } |
156 | |
157 | template<typename _Del> |
158 | __uniq_ptr_impl(pointer __p, _Del&& __d) |
159 | : _M_t(__p, std::forward<_Del>(__d)) { } |
160 | |
161 | __uniq_ptr_impl(__uniq_ptr_impl&& __u) noexcept |
162 | : _M_t(std::move(__u._M_t)) |
163 | { __u._M_ptr() = nullptr; } |
164 | |
165 | __uniq_ptr_impl& operator=(__uniq_ptr_impl&& __u) noexcept |
166 | { |
167 | reset(__u.release()); |
168 | _M_deleter() = std::forward<_Dp>(__u._M_deleter()); |
169 | return *this; |
170 | } |
171 | |
172 | pointer& _M_ptr() { return std::get<0>(_M_t); } |
173 | pointer _M_ptr() const { return std::get<0>(_M_t); } |
174 | _Dp& _M_deleter() { return std::get<1>(_M_t); } |
175 | const _Dp& _M_deleter() const { return std::get<1>(_M_t); } |
176 | |
177 | void reset(pointer __p) noexcept |
178 | { |
179 | const pointer __old_p = _M_ptr(); |
180 | _M_ptr() = __p; |
181 | if (__old_p) |
182 | _M_deleter()(__old_p); |
183 | } |
184 | |
185 | pointer release() noexcept |
186 | { |
187 | pointer __p = _M_ptr(); |
188 | _M_ptr() = nullptr; |
189 | return __p; |
190 | } |
191 | |
192 | void |
193 | swap(__uniq_ptr_impl& __rhs) noexcept |
194 | { |
195 | using std::swap; |
196 | swap(this->_M_ptr(), __rhs._M_ptr()); |
197 | swap(this->_M_deleter(), __rhs._M_deleter()); |
198 | } |
199 | |
200 | private: |
201 | tuple<pointer, _Dp> _M_t; |
202 | }; |
203 | |
204 | // Defines move construction + assignment as either defaulted or deleted. |
205 | template <typename _Tp, typename _Dp, |
206 | bool = is_move_constructible<_Dp>::value, |
207 | bool = is_move_assignable<_Dp>::value> |
208 | struct __uniq_ptr_data : __uniq_ptr_impl<_Tp, _Dp> |
209 | { |
210 | using __uniq_ptr_impl<_Tp, _Dp>::__uniq_ptr_impl; |
211 | __uniq_ptr_data(__uniq_ptr_data&&) = default; |
212 | __uniq_ptr_data& operator=(__uniq_ptr_data&&) = default; |
213 | }; |
214 | |
215 | template <typename _Tp, typename _Dp> |
216 | struct __uniq_ptr_data<_Tp, _Dp, true, false> : __uniq_ptr_impl<_Tp, _Dp> |
217 | { |
218 | using __uniq_ptr_impl<_Tp, _Dp>::__uniq_ptr_impl; |
219 | __uniq_ptr_data(__uniq_ptr_data&&) = default; |
220 | __uniq_ptr_data& operator=(__uniq_ptr_data&&) = delete; |
221 | }; |
222 | |
223 | template <typename _Tp, typename _Dp> |
224 | struct __uniq_ptr_data<_Tp, _Dp, false, true> : __uniq_ptr_impl<_Tp, _Dp> |
225 | { |
226 | using __uniq_ptr_impl<_Tp, _Dp>::__uniq_ptr_impl; |
227 | __uniq_ptr_data(__uniq_ptr_data&&) = delete; |
228 | __uniq_ptr_data& operator=(__uniq_ptr_data&&) = default; |
229 | }; |
230 | |
231 | template <typename _Tp, typename _Dp> |
232 | struct __uniq_ptr_data<_Tp, _Dp, false, false> : __uniq_ptr_impl<_Tp, _Dp> |
233 | { |
234 | using __uniq_ptr_impl<_Tp, _Dp>::__uniq_ptr_impl; |
235 | __uniq_ptr_data(__uniq_ptr_data&&) = delete; |
236 | __uniq_ptr_data& operator=(__uniq_ptr_data&&) = delete; |
237 | }; |
238 | /// @endcond |
239 | |
240 | /// 20.7.1.2 unique_ptr for single objects. |
241 | template <typename _Tp, typename _Dp = default_delete<_Tp>> |
242 | class unique_ptr |
243 | { |
244 | template <typename _Up> |
245 | using _DeleterConstraint = |
246 | typename __uniq_ptr_impl<_Tp, _Up>::_DeleterConstraint::type; |
247 | |
248 | __uniq_ptr_data<_Tp, _Dp> _M_t; |
249 | |
250 | public: |
251 | using pointer = typename __uniq_ptr_impl<_Tp, _Dp>::pointer; |
252 | using element_type = _Tp; |
253 | using deleter_type = _Dp; |
254 | |
255 | private: |
256 | // helper template for detecting a safe conversion from another |
257 | // unique_ptr |
258 | template<typename _Up, typename _Ep> |
259 | using __safe_conversion_up = __and_< |
260 | is_convertible<typename unique_ptr<_Up, _Ep>::pointer, pointer>, |
261 | __not_<is_array<_Up>> |
262 | >; |
263 | |
264 | public: |
265 | // Constructors. |
266 | |
267 | /// Default constructor, creates a unique_ptr that owns nothing. |
268 | template<typename _Del = _Dp, typename = _DeleterConstraint<_Del>> |
269 | constexpr unique_ptr() noexcept |
270 | : _M_t() |
271 | { } |
272 | |
273 | /** Takes ownership of a pointer. |
274 | * |
275 | * @param __p A pointer to an object of @c element_type |
276 | * |
277 | * The deleter will be value-initialized. |
278 | */ |
279 | template<typename _Del = _Dp, typename = _DeleterConstraint<_Del>> |
280 | explicit |
281 | unique_ptr(pointer __p) noexcept |
282 | : _M_t(__p) |
283 | { } |
284 | |
285 | /** Takes ownership of a pointer. |
286 | * |
287 | * @param __p A pointer to an object of @c element_type |
288 | * @param __d A reference to a deleter. |
289 | * |
290 | * The deleter will be initialized with @p __d |
291 | */ |
292 | template<typename _Del = deleter_type, |
293 | typename = _Require<is_copy_constructible<_Del>>> |
294 | unique_ptr(pointer __p, const deleter_type& __d) noexcept |
295 | : _M_t(__p, __d) { } |
296 | |
297 | /** Takes ownership of a pointer. |
298 | * |
299 | * @param __p A pointer to an object of @c element_type |
300 | * @param __d An rvalue reference to a (non-reference) deleter. |
301 | * |
302 | * The deleter will be initialized with @p std::move(__d) |
303 | */ |
304 | template<typename _Del = deleter_type, |
305 | typename = _Require<is_move_constructible<_Del>>> |
306 | unique_ptr(pointer __p, |
307 | __enable_if_t<!is_lvalue_reference<_Del>::value, |
308 | _Del&&> __d) noexcept |
309 | : _M_t(__p, std::move(__d)) |
310 | { } |
311 | |
312 | template<typename _Del = deleter_type, |
313 | typename _DelUnref = typename remove_reference<_Del>::type> |
314 | unique_ptr(pointer, |
315 | __enable_if_t<is_lvalue_reference<_Del>::value, |
316 | _DelUnref&&>) = delete; |
317 | |
318 | /// Creates a unique_ptr that owns nothing. |
319 | template<typename _Del = _Dp, typename = _DeleterConstraint<_Del>> |
320 | constexpr unique_ptr(nullptr_t) noexcept |
321 | : _M_t() |
322 | { } |
323 | |
324 | // Move constructors. |
325 | |
326 | /// Move constructor. |
327 | unique_ptr(unique_ptr&&) = default; |
328 | |
329 | /** @brief Converting constructor from another type |
330 | * |
331 | * Requires that the pointer owned by @p __u is convertible to the |
332 | * type of pointer owned by this object, @p __u does not own an array, |
333 | * and @p __u has a compatible deleter type. |
334 | */ |
335 | template<typename _Up, typename _Ep, typename = _Require< |
336 | __safe_conversion_up<_Up, _Ep>, |
337 | typename conditional<is_reference<_Dp>::value, |
338 | is_same<_Ep, _Dp>, |
339 | is_convertible<_Ep, _Dp>>::type>> |
340 | unique_ptr(unique_ptr<_Up, _Ep>&& __u) noexcept |
341 | : _M_t(__u.release(), std::forward<_Ep>(__u.get_deleter())) |
342 | { } |
343 | |
344 | #if _GLIBCXX_USE_DEPRECATED1 |
345 | #pragma GCC diagnostic push |
346 | #pragma GCC diagnostic ignored "-Wdeprecated-declarations" |
347 | /// Converting constructor from @c auto_ptr |
348 | template<typename _Up, typename = _Require< |
349 | is_convertible<_Up*, _Tp*>, is_same<_Dp, default_delete<_Tp>>>> |
350 | unique_ptr(auto_ptr<_Up>&& __u) noexcept; |
351 | #pragma GCC diagnostic pop |
352 | #endif |
353 | |
354 | /// Destructor, invokes the deleter if the stored pointer is not null. |
355 | ~unique_ptr() noexcept |
356 | { |
357 | static_assert(__is_invocable<deleter_type&, pointer>::value, |
358 | "unique_ptr's deleter must be invocable with a pointer"); |
359 | auto& __ptr = _M_t._M_ptr(); |
360 | if (__ptr != nullptr) |
361 | get_deleter()(std::move(__ptr)); |
362 | __ptr = pointer(); |
363 | } |
364 | |
365 | // Assignment. |
366 | |
367 | /** @brief Move assignment operator. |
368 | * |
369 | * Invokes the deleter if this object owns a pointer. |
370 | */ |
371 | unique_ptr& operator=(unique_ptr&&) = default; |
372 | |
373 | /** @brief Assignment from another type. |
374 | * |
375 | * @param __u The object to transfer ownership from, which owns a |
376 | * convertible pointer to a non-array object. |
377 | * |
378 | * Invokes the deleter if this object owns a pointer. |
379 | */ |
380 | template<typename _Up, typename _Ep> |
381 | typename enable_if< __and_< |
382 | __safe_conversion_up<_Up, _Ep>, |
383 | is_assignable<deleter_type&, _Ep&&> |
384 | >::value, |
385 | unique_ptr&>::type |
386 | operator=(unique_ptr<_Up, _Ep>&& __u) noexcept |
387 | { |
388 | reset(__u.release()); |
389 | get_deleter() = std::forward<_Ep>(__u.get_deleter()); |
390 | return *this; |
391 | } |
392 | |
393 | /// Reset the %unique_ptr to empty, invoking the deleter if necessary. |
394 | unique_ptr& |
395 | operator=(nullptr_t) noexcept |
396 | { |
397 | reset(); |
398 | return *this; |
399 | } |
400 | |
401 | // Observers. |
402 | |
403 | /// Dereference the stored pointer. |
404 | typename add_lvalue_reference<element_type>::type |
405 | operator*() const |
406 | { |
407 | __glibcxx_assert(get() != pointer()); |
408 | return *get(); |
409 | } |
410 | |
411 | /// Return the stored pointer. |
412 | pointer |
413 | operator->() const noexcept |
414 | { |
415 | _GLIBCXX_DEBUG_PEDASSERT(get() != pointer()); |
416 | return get(); |
417 | } |
418 | |
419 | /// Return the stored pointer. |
420 | pointer |
421 | get() const noexcept |
422 | { return _M_t._M_ptr(); } |
423 | |
424 | /// Return a reference to the stored deleter. |
425 | deleter_type& |
426 | get_deleter() noexcept |
427 | { return _M_t._M_deleter(); } |
428 | |
429 | /// Return a reference to the stored deleter. |
430 | const deleter_type& |
431 | get_deleter() const noexcept |
432 | { return _M_t._M_deleter(); } |
433 | |
434 | /// Return @c true if the stored pointer is not null. |
435 | explicit operator bool() const noexcept |
436 | { return get() == pointer() ? false : true; } |
437 | |
438 | // Modifiers. |
439 | |
440 | /// Release ownership of any stored pointer. |
441 | pointer |
442 | release() noexcept |
443 | { return _M_t.release(); } |
444 | |
445 | /** @brief Replace the stored pointer. |
446 | * |
447 | * @param __p The new pointer to store. |
448 | * |
449 | * The deleter will be invoked if a pointer is already owned. |
450 | */ |
451 | void |
452 | reset(pointer __p = pointer()) noexcept |
453 | { |
454 | static_assert(__is_invocable<deleter_type&, pointer>::value, |
455 | "unique_ptr's deleter must be invocable with a pointer"); |
456 | _M_t.reset(std::move(__p)); |
457 | } |
458 | |
459 | /// Exchange the pointer and deleter with another object. |
460 | void |
461 | swap(unique_ptr& __u) noexcept |
462 | { |
463 | static_assert(__is_swappable<_Dp>::value, "deleter must be swappable"); |
464 | _M_t.swap(__u._M_t); |
465 | } |
466 | |
467 | // Disable copy from lvalue. |
468 | unique_ptr(const unique_ptr&) = delete; |
469 | unique_ptr& operator=(const unique_ptr&) = delete; |
470 | }; |
471 | |
472 | /// 20.7.1.3 unique_ptr for array objects with a runtime length |
473 | // [unique.ptr.runtime] |
474 | // _GLIBCXX_RESOLVE_LIB_DEFECTS |
475 | // DR 740 - omit specialization for array objects with a compile time length |
476 | template<typename _Tp, typename _Dp> |
477 | class unique_ptr<_Tp[], _Dp> |
478 | { |
479 | template <typename _Up> |
480 | using _DeleterConstraint = |
481 | typename __uniq_ptr_impl<_Tp, _Up>::_DeleterConstraint::type; |
482 | |
483 | __uniq_ptr_data<_Tp, _Dp> _M_t; |
484 | |
485 | template<typename _Up> |
486 | using __remove_cv = typename remove_cv<_Up>::type; |
487 | |
488 | // like is_base_of<_Tp, _Up> but false if unqualified types are the same |
489 | template<typename _Up> |
490 | using __is_derived_Tp |
491 | = __and_< is_base_of<_Tp, _Up>, |
492 | __not_<is_same<__remove_cv<_Tp>, __remove_cv<_Up>>> >; |
493 | |
494 | public: |
495 | using pointer = typename __uniq_ptr_impl<_Tp, _Dp>::pointer; |
496 | using element_type = _Tp; |
497 | using deleter_type = _Dp; |
498 | |
499 | // helper template for detecting a safe conversion from another |
500 | // unique_ptr |
501 | template<typename _Up, typename _Ep, |
502 | typename _UPtr = unique_ptr<_Up, _Ep>, |
503 | typename _UP_pointer = typename _UPtr::pointer, |
504 | typename _UP_element_type = typename _UPtr::element_type> |
505 | using __safe_conversion_up = __and_< |
506 | is_array<_Up>, |
507 | is_same<pointer, element_type*>, |
508 | is_same<_UP_pointer, _UP_element_type*>, |
509 | is_convertible<_UP_element_type(*)[], element_type(*)[]> |
510 | >; |
511 | |
512 | // helper template for detecting a safe conversion from a raw pointer |
513 | template<typename _Up> |
514 | using __safe_conversion_raw = __and_< |
515 | __or_<__or_<is_same<_Up, pointer>, |
516 | is_same<_Up, nullptr_t>>, |
517 | __and_<is_pointer<_Up>, |
518 | is_same<pointer, element_type*>, |
519 | is_convertible< |
520 | typename remove_pointer<_Up>::type(*)[], |
521 | element_type(*)[]> |
522 | > |
523 | > |
524 | >; |
525 | |
526 | // Constructors. |
527 | |
528 | /// Default constructor, creates a unique_ptr that owns nothing. |
529 | template<typename _Del = _Dp, typename = _DeleterConstraint<_Del>> |
530 | constexpr unique_ptr() noexcept |
531 | : _M_t() |
532 | { } |
533 | |
534 | /** Takes ownership of a pointer. |
535 | * |
536 | * @param __p A pointer to an array of a type safely convertible |
537 | * to an array of @c element_type |
538 | * |
539 | * The deleter will be value-initialized. |
540 | */ |
541 | template<typename _Up, |
542 | typename _Vp = _Dp, |
543 | typename = _DeleterConstraint<_Vp>, |
544 | typename = typename enable_if< |
545 | __safe_conversion_raw<_Up>::value, bool>::type> |
546 | explicit |
547 | unique_ptr(_Up __p) noexcept |
548 | : _M_t(__p) |
549 | { } |
550 | |
551 | /** Takes ownership of a pointer. |
552 | * |
553 | * @param __p A pointer to an array of a type safely convertible |
554 | * to an array of @c element_type |
555 | * @param __d A reference to a deleter. |
556 | * |
557 | * The deleter will be initialized with @p __d |
558 | */ |
559 | template<typename _Up, typename _Del = deleter_type, |
560 | typename = _Require<__safe_conversion_raw<_Up>, |
561 | is_copy_constructible<_Del>>> |
562 | unique_ptr(_Up __p, const deleter_type& __d) noexcept |
563 | : _M_t(__p, __d) { } |
564 | |
565 | /** Takes ownership of a pointer. |
566 | * |
567 | * @param __p A pointer to an array of a type safely convertible |
568 | * to an array of @c element_type |
569 | * @param __d A reference to a deleter. |
570 | * |
571 | * The deleter will be initialized with @p std::move(__d) |
572 | */ |
573 | template<typename _Up, typename _Del = deleter_type, |
574 | typename = _Require<__safe_conversion_raw<_Up>, |
575 | is_move_constructible<_Del>>> |
576 | unique_ptr(_Up __p, |
577 | __enable_if_t<!is_lvalue_reference<_Del>::value, |
578 | _Del&&> __d) noexcept |
579 | : _M_t(std::move(__p), std::move(__d)) |
580 | { } |
581 | |
582 | template<typename _Up, typename _Del = deleter_type, |
583 | typename _DelUnref = typename remove_reference<_Del>::type, |
584 | typename = _Require<__safe_conversion_raw<_Up>>> |
585 | unique_ptr(_Up, |
586 | __enable_if_t<is_lvalue_reference<_Del>::value, |
587 | _DelUnref&&>) = delete; |
588 | |
589 | /// Move constructor. |
590 | unique_ptr(unique_ptr&&) = default; |
591 | |
592 | /// Creates a unique_ptr that owns nothing. |
593 | template<typename _Del = _Dp, typename = _DeleterConstraint<_Del>> |
594 | constexpr unique_ptr(nullptr_t) noexcept |
595 | : _M_t() |
596 | { } |
597 | |
598 | template<typename _Up, typename _Ep, typename = _Require< |
599 | __safe_conversion_up<_Up, _Ep>, |
600 | typename conditional<is_reference<_Dp>::value, |
601 | is_same<_Ep, _Dp>, |
602 | is_convertible<_Ep, _Dp>>::type>> |
603 | unique_ptr(unique_ptr<_Up, _Ep>&& __u) noexcept |
604 | : _M_t(__u.release(), std::forward<_Ep>(__u.get_deleter())) |
605 | { } |
606 | |
607 | /// Destructor, invokes the deleter if the stored pointer is not null. |
608 | ~unique_ptr() |
609 | { |
610 | auto& __ptr = _M_t._M_ptr(); |
611 | if (__ptr != nullptr) |
612 | get_deleter()(__ptr); |
613 | __ptr = pointer(); |
614 | } |
615 | |
616 | // Assignment. |
617 | |
618 | /** @brief Move assignment operator. |
619 | * |
620 | * Invokes the deleter if this object owns a pointer. |
621 | */ |
622 | unique_ptr& |
623 | operator=(unique_ptr&&) = default; |
624 | |
625 | /** @brief Assignment from another type. |
626 | * |
627 | * @param __u The object to transfer ownership from, which owns a |
628 | * convertible pointer to an array object. |
629 | * |
630 | * Invokes the deleter if this object owns a pointer. |
631 | */ |
632 | template<typename _Up, typename _Ep> |
633 | typename |
634 | enable_if<__and_<__safe_conversion_up<_Up, _Ep>, |
635 | is_assignable<deleter_type&, _Ep&&> |
636 | >::value, |
637 | unique_ptr&>::type |
638 | operator=(unique_ptr<_Up, _Ep>&& __u) noexcept |
639 | { |
640 | reset(__u.release()); |
641 | get_deleter() = std::forward<_Ep>(__u.get_deleter()); |
642 | return *this; |
643 | } |
644 | |
645 | /// Reset the %unique_ptr to empty, invoking the deleter if necessary. |
646 | unique_ptr& |
647 | operator=(nullptr_t) noexcept |
648 | { |
649 | reset(); |
650 | return *this; |
651 | } |
652 | |
653 | // Observers. |
654 | |
655 | /// Access an element of owned array. |
656 | typename std::add_lvalue_reference<element_type>::type |
657 | operator[](size_t __i) const |
658 | { |
659 | __glibcxx_assert(get() != pointer()); |
660 | return get()[__i]; |
661 | } |
662 | |
663 | /// Return the stored pointer. |
664 | pointer |
665 | get() const noexcept |
666 | { return _M_t._M_ptr(); } |
667 | |
668 | /// Return a reference to the stored deleter. |
669 | deleter_type& |
670 | get_deleter() noexcept |
671 | { return _M_t._M_deleter(); } |
672 | |
673 | /// Return a reference to the stored deleter. |
674 | const deleter_type& |
675 | get_deleter() const noexcept |
676 | { return _M_t._M_deleter(); } |
677 | |
678 | /// Return @c true if the stored pointer is not null. |
679 | explicit operator bool() const noexcept |
680 | { return get() == pointer() ? false : true; } |
681 | |
682 | // Modifiers. |
683 | |
684 | /// Release ownership of any stored pointer. |
685 | pointer |
686 | release() noexcept |
687 | { return _M_t.release(); } |
688 | |
689 | /** @brief Replace the stored pointer. |
690 | * |
691 | * @param __p The new pointer to store. |
692 | * |
693 | * The deleter will be invoked if a pointer is already owned. |
694 | */ |
695 | template <typename _Up, |
696 | typename = _Require< |
697 | __or_<is_same<_Up, pointer>, |
698 | __and_<is_same<pointer, element_type*>, |
699 | is_pointer<_Up>, |
700 | is_convertible< |
701 | typename remove_pointer<_Up>::type(*)[], |
702 | element_type(*)[] |
703 | > |
704 | > |
705 | > |
706 | >> |
707 | void |
708 | reset(_Up __p) noexcept |
709 | { _M_t.reset(std::move(__p)); } |
710 | |
711 | void reset(nullptr_t = nullptr) noexcept |
712 | { reset(pointer()); } |
713 | |
714 | /// Exchange the pointer and deleter with another object. |
715 | void |
716 | swap(unique_ptr& __u) noexcept |
717 | { |
718 | static_assert(__is_swappable<_Dp>::value, "deleter must be swappable"); |
719 | _M_t.swap(__u._M_t); |
720 | } |
721 | |
722 | // Disable copy from lvalue. |
723 | unique_ptr(const unique_ptr&) = delete; |
724 | unique_ptr& operator=(const unique_ptr&) = delete; |
725 | }; |
726 | |
727 | /// @relates unique_ptr @{ |
728 | |
729 | /// Swap overload for unique_ptr |
730 | template<typename _Tp, typename _Dp> |
731 | inline |
732 | #if __cplusplus201703L > 201402L || !defined(__STRICT_ANSI__1) // c++1z or gnu++11 |
733 | // Constrained free swap overload, see p0185r1 |
734 | typename enable_if<__is_swappable<_Dp>::value>::type |
735 | #else |
736 | void |
737 | #endif |
738 | swap(unique_ptr<_Tp, _Dp>& __x, |
739 | unique_ptr<_Tp, _Dp>& __y) noexcept |
740 | { __x.swap(__y); } |
741 | |
742 | #if __cplusplus201703L > 201402L || !defined(__STRICT_ANSI__1) // c++1z or gnu++11 |
743 | template<typename _Tp, typename _Dp> |
744 | typename enable_if<!__is_swappable<_Dp>::value>::type |
745 | swap(unique_ptr<_Tp, _Dp>&, |
746 | unique_ptr<_Tp, _Dp>&) = delete; |
747 | #endif |
748 | |
749 | /// Equality operator for unique_ptr objects, compares the owned pointers |
750 | template<typename _Tp, typename _Dp, |
751 | typename _Up, typename _Ep> |
752 | _GLIBCXX_NODISCARD[[__nodiscard__]] inline bool |
753 | operator==(const unique_ptr<_Tp, _Dp>& __x, |
754 | const unique_ptr<_Up, _Ep>& __y) |
755 | { return __x.get() == __y.get(); } |
756 | |
757 | /// unique_ptr comparison with nullptr |
758 | template<typename _Tp, typename _Dp> |
759 | _GLIBCXX_NODISCARD[[__nodiscard__]] inline bool |
760 | operator==(const unique_ptr<_Tp, _Dp>& __x, nullptr_t) noexcept |
761 | { return !__x; } |
762 | |
763 | #ifndef __cpp_lib_three_way_comparison |
764 | /// unique_ptr comparison with nullptr |
765 | template<typename _Tp, typename _Dp> |
766 | _GLIBCXX_NODISCARD[[__nodiscard__]] inline bool |
767 | operator==(nullptr_t, const unique_ptr<_Tp, _Dp>& __x) noexcept |
768 | { return !__x; } |
769 | |
770 | /// Inequality operator for unique_ptr objects, compares the owned pointers |
771 | template<typename _Tp, typename _Dp, |
772 | typename _Up, typename _Ep> |
773 | _GLIBCXX_NODISCARD[[__nodiscard__]] inline bool |
774 | operator!=(const unique_ptr<_Tp, _Dp>& __x, |
775 | const unique_ptr<_Up, _Ep>& __y) |
776 | { return __x.get() != __y.get(); } |
777 | |
778 | /// unique_ptr comparison with nullptr |
779 | template<typename _Tp, typename _Dp> |
780 | _GLIBCXX_NODISCARD[[__nodiscard__]] inline bool |
781 | operator!=(const unique_ptr<_Tp, _Dp>& __x, nullptr_t) noexcept |
782 | { return (bool)__x; } |
783 | |
784 | /// unique_ptr comparison with nullptr |
785 | template<typename _Tp, typename _Dp> |
786 | _GLIBCXX_NODISCARD[[__nodiscard__]] inline bool |
787 | operator!=(nullptr_t, const unique_ptr<_Tp, _Dp>& __x) noexcept |
788 | { return (bool)__x; } |
789 | #endif // three way comparison |
790 | |
791 | /// Relational operator for unique_ptr objects, compares the owned pointers |
792 | template<typename _Tp, typename _Dp, |
793 | typename _Up, typename _Ep> |
794 | _GLIBCXX_NODISCARD[[__nodiscard__]] inline bool |
795 | operator<(const unique_ptr<_Tp, _Dp>& __x, |
796 | const unique_ptr<_Up, _Ep>& __y) |
797 | { |
798 | typedef typename |
799 | std::common_type<typename unique_ptr<_Tp, _Dp>::pointer, |
800 | typename unique_ptr<_Up, _Ep>::pointer>::type _CT; |
801 | return std::less<_CT>()(__x.get(), __y.get()); |
802 | } |
803 | |
804 | /// unique_ptr comparison with nullptr |
805 | template<typename _Tp, typename _Dp> |
806 | _GLIBCXX_NODISCARD[[__nodiscard__]] inline bool |
807 | operator<(const unique_ptr<_Tp, _Dp>& __x, nullptr_t) |
808 | { |
809 | return std::less<typename unique_ptr<_Tp, _Dp>::pointer>()(__x.get(), |
810 | nullptr); |
811 | } |
812 | |
813 | /// unique_ptr comparison with nullptr |
814 | template<typename _Tp, typename _Dp> |
815 | _GLIBCXX_NODISCARD[[__nodiscard__]] inline bool |
816 | operator<(nullptr_t, const unique_ptr<_Tp, _Dp>& __x) |
817 | { |
818 | return std::less<typename unique_ptr<_Tp, _Dp>::pointer>()(nullptr, |
819 | __x.get()); |
820 | } |
821 | |
822 | /// Relational operator for unique_ptr objects, compares the owned pointers |
823 | template<typename _Tp, typename _Dp, |
824 | typename _Up, typename _Ep> |
825 | _GLIBCXX_NODISCARD[[__nodiscard__]] inline bool |
826 | operator<=(const unique_ptr<_Tp, _Dp>& __x, |
827 | const unique_ptr<_Up, _Ep>& __y) |
828 | { return !(__y < __x); } |
829 | |
830 | /// unique_ptr comparison with nullptr |
831 | template<typename _Tp, typename _Dp> |
832 | _GLIBCXX_NODISCARD[[__nodiscard__]] inline bool |
833 | operator<=(const unique_ptr<_Tp, _Dp>& __x, nullptr_t) |
834 | { return !(nullptr < __x); } |
835 | |
836 | /// unique_ptr comparison with nullptr |
837 | template<typename _Tp, typename _Dp> |
838 | _GLIBCXX_NODISCARD[[__nodiscard__]] inline bool |
839 | operator<=(nullptr_t, const unique_ptr<_Tp, _Dp>& __x) |
840 | { return !(__x < nullptr); } |
841 | |
842 | /// Relational operator for unique_ptr objects, compares the owned pointers |
843 | template<typename _Tp, typename _Dp, |
844 | typename _Up, typename _Ep> |
845 | _GLIBCXX_NODISCARD[[__nodiscard__]] inline bool |
846 | operator>(const unique_ptr<_Tp, _Dp>& __x, |
847 | const unique_ptr<_Up, _Ep>& __y) |
848 | { return (__y < __x); } |
849 | |
850 | /// unique_ptr comparison with nullptr |
851 | template<typename _Tp, typename _Dp> |
852 | _GLIBCXX_NODISCARD[[__nodiscard__]] inline bool |
853 | operator>(const unique_ptr<_Tp, _Dp>& __x, nullptr_t) |
854 | { |
855 | return std::less<typename unique_ptr<_Tp, _Dp>::pointer>()(nullptr, |
856 | __x.get()); |
857 | } |
858 | |
859 | /// unique_ptr comparison with nullptr |
860 | template<typename _Tp, typename _Dp> |
861 | _GLIBCXX_NODISCARD[[__nodiscard__]] inline bool |
862 | operator>(nullptr_t, const unique_ptr<_Tp, _Dp>& __x) |
863 | { |
864 | return std::less<typename unique_ptr<_Tp, _Dp>::pointer>()(__x.get(), |
865 | nullptr); |
866 | } |
867 | |
868 | /// Relational operator for unique_ptr objects, compares the owned pointers |
869 | template<typename _Tp, typename _Dp, |
870 | typename _Up, typename _Ep> |
871 | _GLIBCXX_NODISCARD[[__nodiscard__]] inline bool |
872 | operator>=(const unique_ptr<_Tp, _Dp>& __x, |
873 | const unique_ptr<_Up, _Ep>& __y) |
874 | { return !(__x < __y); } |
875 | |
876 | /// unique_ptr comparison with nullptr |
877 | template<typename _Tp, typename _Dp> |
878 | _GLIBCXX_NODISCARD[[__nodiscard__]] inline bool |
879 | operator>=(const unique_ptr<_Tp, _Dp>& __x, nullptr_t) |
880 | { return !(__x < nullptr); } |
881 | |
882 | /// unique_ptr comparison with nullptr |
883 | template<typename _Tp, typename _Dp> |
884 | _GLIBCXX_NODISCARD[[__nodiscard__]] inline bool |
885 | operator>=(nullptr_t, const unique_ptr<_Tp, _Dp>& __x) |
886 | { return !(nullptr < __x); } |
887 | |
888 | #ifdef __cpp_lib_three_way_comparison |
889 | template<typename _Tp, typename _Dp, typename _Up, typename _Ep> |
890 | requires three_way_comparable_with<typename unique_ptr<_Tp, _Dp>::pointer, |
891 | typename unique_ptr<_Up, _Ep>::pointer> |
892 | inline |
893 | compare_three_way_result_t<typename unique_ptr<_Tp, _Dp>::pointer, |
894 | typename unique_ptr<_Up, _Ep>::pointer> |
895 | operator<=>(const unique_ptr<_Tp, _Dp>& __x, |
896 | const unique_ptr<_Up, _Ep>& __y) |
897 | { return compare_three_way()(__x.get(), __y.get()); } |
898 | |
899 | template<typename _Tp, typename _Dp> |
900 | requires three_way_comparable<typename unique_ptr<_Tp, _Dp>::pointer> |
901 | inline |
902 | compare_three_way_result_t<typename unique_ptr<_Tp, _Dp>::pointer> |
903 | operator<=>(const unique_ptr<_Tp, _Dp>& __x, nullptr_t) |
904 | { |
905 | using pointer = typename unique_ptr<_Tp, _Dp>::pointer; |
906 | return compare_three_way()(__x.get(), static_cast<pointer>(nullptr)); |
907 | } |
908 | #endif |
909 | // @} relates unique_ptr |
910 | |
911 | /// @cond undocumented |
912 | template<typename _Up, typename _Ptr = typename _Up::pointer, |
913 | bool = __poison_hash<_Ptr>::__enable_hash_call> |
914 | struct __uniq_ptr_hash |
915 | #if ! _GLIBCXX_INLINE_VERSION0 |
916 | : private __poison_hash<_Ptr> |
917 | #endif |
918 | { |
919 | size_t |
920 | operator()(const _Up& __u) const |
921 | noexcept(noexcept(std::declval<hash<_Ptr>>()(std::declval<_Ptr>()))) |
922 | { return hash<_Ptr>()(__u.get()); } |
923 | }; |
924 | |
925 | template<typename _Up, typename _Ptr> |
926 | struct __uniq_ptr_hash<_Up, _Ptr, false> |
927 | : private __poison_hash<_Ptr> |
928 | { }; |
929 | /// @endcond |
930 | |
931 | /// std::hash specialization for unique_ptr. |
932 | template<typename _Tp, typename _Dp> |
933 | struct hash<unique_ptr<_Tp, _Dp>> |
934 | : public __hash_base<size_t, unique_ptr<_Tp, _Dp>>, |
935 | public __uniq_ptr_hash<unique_ptr<_Tp, _Dp>> |
936 | { }; |
937 | |
938 | #if __cplusplus201703L >= 201402L |
939 | /// @relates unique_ptr @{ |
940 | #define __cpp_lib_make_unique201304 201304 |
941 | |
942 | /// @cond undocumented |
943 | |
944 | template<typename _Tp> |
945 | struct _MakeUniq |
946 | { typedef unique_ptr<_Tp> __single_object; }; |
947 | |
948 | template<typename _Tp> |
949 | struct _MakeUniq<_Tp[]> |
950 | { typedef unique_ptr<_Tp[]> __array; }; |
951 | |
952 | template<typename _Tp, size_t _Bound> |
953 | struct _MakeUniq<_Tp[_Bound]> |
954 | { struct __invalid_type { }; }; |
955 | |
956 | /// @endcond |
957 | |
958 | /// std::make_unique for single objects |
959 | template<typename _Tp, typename... _Args> |
960 | inline typename _MakeUniq<_Tp>::__single_object |
961 | make_unique(_Args&&... __args) |
962 | { return unique_ptr<_Tp>(new _Tp(std::forward<_Args>(__args)...)); } |
963 | |
964 | /// std::make_unique for arrays of unknown bound |
965 | template<typename _Tp> |
966 | inline typename _MakeUniq<_Tp>::__array |
967 | make_unique(size_t __num) |
968 | { return unique_ptr<_Tp>(new remove_extent_t<_Tp>[__num]()); } |
969 | |
970 | /// Disable std::make_unique for arrays of known bound |
971 | template<typename _Tp, typename... _Args> |
972 | inline typename _MakeUniq<_Tp>::__invalid_type |
973 | make_unique(_Args&&...) = delete; |
974 | // @} relates unique_ptr |
975 | #endif // C++14 |
976 | |
977 | #if __cplusplus201703L > 201703L && __cpp_concepts |
978 | // _GLIBCXX_RESOLVE_LIB_DEFECTS |
979 | // 2948. unique_ptr does not define operator<< for stream output |
980 | /// Stream output operator for unique_ptr |
981 | template<typename _CharT, typename _Traits, typename _Tp, typename _Dp> |
982 | inline basic_ostream<_CharT, _Traits>& |
983 | operator<<(basic_ostream<_CharT, _Traits>& __os, |
984 | const unique_ptr<_Tp, _Dp>& __p) |
985 | requires requires { __os << __p.get(); } |
986 | { |
987 | __os << __p.get(); |
988 | return __os; |
989 | } |
990 | #endif // C++20 |
991 | |
992 | // @} group pointer_abstractions |
993 | |
994 | #if __cplusplus201703L >= 201703L |
995 | namespace __detail::__variant |
996 | { |
997 | template<typename> struct _Never_valueless_alt; // see <variant> |
998 | |
999 | // Provide the strong exception-safety guarantee when emplacing a |
1000 | // unique_ptr into a variant. |
1001 | template<typename _Tp, typename _Del> |
1002 | struct _Never_valueless_alt<std::unique_ptr<_Tp, _Del>> |
1003 | : std::true_type |
1004 | { }; |
1005 | } // namespace __detail::__variant |
1006 | #endif // C++17 |
1007 | |
1008 | _GLIBCXX_END_NAMESPACE_VERSION |
1009 | } // namespace |
1010 | |
1011 | #endif /* _UNIQUE_PTR_H */ |
1 | /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ |
2 | /* |
3 | * This file is part of the LibreOffice project. |
4 | * |
5 | * This Source Code Form is subject to the terms of the Mozilla Public |
6 | * License, v. 2.0. If a copy of the MPL was not distributed with this |
7 | * file, You can obtain one at http://mozilla.org/MPL/2.0/. |
8 | * |
9 | * This file incorporates work covered by the following license notice: |
10 | * |
11 | * Licensed to the Apache Software Foundation (ASF) under one or more |
12 | * contributor license agreements. See the NOTICE file distributed |
13 | * with this work for additional information regarding copyright |
14 | * ownership. The ASF licenses this file to you under the Apache |
15 | * License, Version 2.0 (the "License"); you may not use this file |
16 | * except in compliance with the License. You may obtain a copy of |
17 | * the License at http://www.apache.org/licenses/LICENSE-2.0 . |
18 | */ |
19 | |
20 | #ifndef INCLUDED_VCL_PTR_HXX |
21 | #define INCLUDED_VCL_PTR_HXX |
22 | |
23 | #include <sal/config.h> |
24 | |
25 | #include <rtl/ref.hxx> |
26 | |
27 | #include <utility> |
28 | #include <type_traits> |
29 | |
30 | #ifdef DBG_UTIL |
31 | #ifndef _WIN32 |
32 | #include <vcl/vclmain.hxx> |
33 | #endif |
34 | #endif |
35 | |
36 | class VclReferenceBase; |
37 | |
38 | namespace vcl::detail { |
39 | |
40 | template<typename> |
41 | constexpr bool isIncompleteOrDerivedFromVclReferenceBase(...) { return true; } |
42 | |
43 | template<typename T> constexpr bool isIncompleteOrDerivedFromVclReferenceBase( |
44 | int (*)[sizeof(T)]) |
45 | { return std::is_base_of<VclReferenceBase, T>::value; } |
46 | |
47 | } // namespace vcl::detail |
48 | |
49 | /** |
50 | * A thin wrapper around rtl::Reference to implement the acquire and dispose semantics we want for references to vcl::Window subclasses. |
51 | * |
52 | * For more details on the design please see vcl/README.lifecycle |
53 | * |
54 | * @param reference_type must be a subclass of vcl::Window |
55 | */ |
56 | template <class reference_type> |
57 | class VclPtr |
58 | { |
59 | static_assert( |
60 | vcl::detail::isIncompleteOrDerivedFromVclReferenceBase<reference_type>( |
61 | nullptr), |
62 | "template argument type must be derived from VclReferenceBase"); |
63 | |
64 | ::rtl::Reference<reference_type> m_rInnerRef; |
65 | |
66 | public: |
67 | /** Constructor... |
68 | */ |
69 | VclPtr() |
70 | : m_rInnerRef() |
71 | {} |
72 | |
73 | /** Constructor... |
74 | */ |
75 | VclPtr (reference_type * pBody) |
76 | : m_rInnerRef(pBody) |
77 | {} |
78 | |
79 | /** Constructor... that doesn't take a ref. |
80 | */ |
81 | VclPtr (reference_type * pBody, __sal_NoAcquire) |
82 | : m_rInnerRef(pBody, SAL_NO_ACQUIRE) |
83 | {} |
84 | |
85 | /** Up-casting conversion constructor: Copies interface reference. |
86 | |
87 | Does not work for up-casts to ambiguous bases. For the special case of |
88 | up-casting to Reference< XInterface >, see the corresponding conversion |
89 | operator. |
90 | |
91 | @param rRef another reference |
92 | */ |
93 | template< class derived_type > |
94 | VclPtr( |
95 | const VclPtr< derived_type > & rRef, |
96 | typename std::enable_if< |
97 | std::is_base_of<reference_type, derived_type>::value, int>::type |
98 | = 0 ) |
99 | : m_rInnerRef( static_cast<reference_type*>(rRef) ) |
100 | { |
101 | } |
102 | |
103 | #if defined(DBG_UTIL) && !defined(_WIN32) |
104 | virtual ~VclPtr() |
105 | { |
106 | assert(m_rInnerRef.get() == nullptr || vclmain::isAlive())(static_cast <bool> (m_rInnerRef.get() == nullptr || vclmain ::isAlive()) ? void (0) : __assert_fail ("m_rInnerRef.get() == nullptr || vclmain::isAlive()" , "/home/maarten/src/libreoffice/core/include/vcl/vclptr.hxx" , 106, __extension__ __PRETTY_FUNCTION__)); |
107 | // We can be one of the intermediate counts, but if we are the last |
108 | // VclPtr keeping this object alive, then something forgot to call dispose(). |
109 | assert((!m_rInnerRef.get() || m_rInnerRef->isDisposed() || m_rInnerRef->getRefCount() > 1)(static_cast <bool> ((!m_rInnerRef.get() || m_rInnerRef ->isDisposed() || m_rInnerRef->getRefCount() > 1) && "someone forgot to call dispose()") ? void (0) : __assert_fail ("(!m_rInnerRef.get() || m_rInnerRef->isDisposed() || m_rInnerRef->getRefCount() > 1) && \"someone forgot to call dispose()\"" , "/home/maarten/src/libreoffice/core/include/vcl/vclptr.hxx" , 110, __extension__ __PRETTY_FUNCTION__)) |
110 | && "someone forgot to call dispose()")(static_cast <bool> ((!m_rInnerRef.get() || m_rInnerRef ->isDisposed() || m_rInnerRef->getRefCount() > 1) && "someone forgot to call dispose()") ? void (0) : __assert_fail ("(!m_rInnerRef.get() || m_rInnerRef->isDisposed() || m_rInnerRef->getRefCount() > 1) && \"someone forgot to call dispose()\"" , "/home/maarten/src/libreoffice/core/include/vcl/vclptr.hxx" , 110, __extension__ __PRETTY_FUNCTION__)); |
111 | } |
112 | VclPtr(VclPtr const &) = default; |
113 | VclPtr(VclPtr &&) = default; |
114 | VclPtr & operator =(VclPtr const &) = default; |
115 | VclPtr & operator =(VclPtr &&) = default; |
116 | #endif |
117 | |
118 | /** |
119 | * A construction helper for VclPtr. Since VclPtr types are created |
120 | * with a reference-count of one - to help fit into the existing |
121 | * code-flow; this helps us to construct them easily. |
122 | * |
123 | * For more details on the design please see vcl/README.lifecycle |
124 | * |
125 | * @tparam reference_type must be a subclass of vcl::Window |
126 | */ |
127 | template<typename... Arg> [[nodiscard]] static VclPtr< reference_type > Create(Arg &&... arg) |
128 | { |
129 | return VclPtr< reference_type >( new reference_type(std::forward<Arg>(arg)...), SAL_NO_ACQUIRE ); |
130 | } |
131 | |
132 | /** Probably most common used: handle->someBodyOp(). |
133 | */ |
134 | reference_type * operator->() const |
135 | { |
136 | return m_rInnerRef.get(); |
137 | } |
138 | |
139 | /** Get the body. Can be used instead of operator->(). |
140 | I.e. handle->someBodyOp() and handle.get()->someBodyOp() |
141 | are the same. |
142 | */ |
143 | reference_type * get() const |
144 | { |
145 | return m_rInnerRef.get(); |
146 | } |
147 | |
148 | void set(reference_type *pBody) |
149 | { |
150 | m_rInnerRef.set(pBody); |
151 | } |
152 | |
153 | void reset(reference_type *pBody) |
154 | { |
155 | m_rInnerRef.set(pBody); |
156 | } |
157 | |
158 | /** Up-casting copy assignment operator. |
159 | |
160 | Does not work for up-casts to ambiguous bases. |
161 | |
162 | @param rRef another reference |
163 | */ |
164 | template<typename derived_type> |
165 | typename std::enable_if< |
166 | std::is_base_of<reference_type, derived_type>::value, |
167 | VclPtr &>::type |
168 | operator =(VclPtr<derived_type> const & rRef) |
169 | { |
170 | m_rInnerRef.set(rRef.get()); |
171 | return *this; |
172 | } |
173 | |
174 | VclPtr & operator =(reference_type * pBody) |
175 | { |
176 | m_rInnerRef.set(pBody); |
177 | return *this; |
178 | } |
179 | |
180 | operator reference_type * () const |
181 | { |
182 | return m_rInnerRef.get(); |
183 | } |
184 | |
185 | explicit operator bool () const |
186 | { |
187 | return m_rInnerRef.get() != nullptr; |
188 | } |
189 | |
190 | void clear() |
191 | { |
192 | m_rInnerRef.clear(); |
193 | } |
194 | |
195 | void reset() |
196 | { |
197 | m_rInnerRef.clear(); |
198 | } |
199 | |
200 | void disposeAndClear() |
201 | { |
202 | // hold it alive for the lifetime of this method |
203 | ::rtl::Reference<reference_type> aTmp(m_rInnerRef); |
204 | m_rInnerRef.clear(); // we should use some 'swap' method ideally ;-) |
205 | if (aTmp.get()) { |
206 | aTmp->disposeOnce(); |
207 | } |
208 | } |
209 | |
210 | /** Needed to place VclPtr's into STL collection. |
211 | */ |
212 | bool operator< (const VclPtr<reference_type> & handle) const |
213 | { |
214 | return (m_rInnerRef < handle.m_rInnerRef); |
215 | } |
216 | }; // class VclPtr |
217 | |
218 | template<typename T1, typename T2> |
219 | inline bool operator ==(VclPtr<T1> const & p1, VclPtr<T2> const & p2) { |
220 | return p1.get() == p2.get(); |
221 | } |
222 | |
223 | template<typename T> inline bool operator ==(VclPtr<T> const & p1, T const * p2) |
224 | { |
225 | return p1.get() == p2; |
226 | } |
227 | |
228 | template<typename T> inline bool operator ==(VclPtr<T> const & p1, T * p2) { |
229 | return p1.get() == p2; |
230 | } |
231 | |
232 | template<typename T> inline bool operator ==(T const * p1, VclPtr<T> const & p2) |
233 | { |
234 | return p1 == p2.get(); |
235 | } |
236 | |
237 | template<typename T> inline bool operator ==(T * p1, VclPtr<T> const & p2) { |
238 | return p1 == p2.get(); |
239 | } |
240 | |
241 | template<typename T1, typename T2> |
242 | inline bool operator !=(VclPtr<T1> const & p1, VclPtr<T2> const & p2) { |
243 | return !(p1 == p2); |
244 | } |
245 | |
246 | template<typename T> inline bool operator !=(VclPtr<T> const & p1, T const * p2) |
247 | { |
248 | return !(p1 == p2); |
249 | } |
250 | |
251 | template<typename T> inline bool operator !=(VclPtr<T> const & p1, T * p2) { |
252 | return !(p1 == p2); |
253 | } |
254 | |
255 | template<typename T> inline bool operator !=(T const * p1, VclPtr<T> const & p2) |
256 | { |
257 | return !(p1 == p2); |
258 | } |
259 | |
260 | template<typename T> inline bool operator !=(T * p1, VclPtr<T> const & p2) { |
261 | return !(p1 == p2); |
262 | } |
263 | |
264 | /** |
265 | * A construction helper for a temporary VclPtr. Since VclPtr types |
266 | * are created with a reference-count of one - to help fit into |
267 | * the existing code-flow; this helps us to construct them easily. |
268 | * see also VclPtr::Create and ScopedVclPtr |
269 | * |
270 | * For more details on the design please see vcl/README.lifecycle |
271 | * |
272 | * @param reference_type must be a subclass of vcl::Window |
273 | */ |
274 | template <class reference_type> |
275 | class SAL_WARN_UNUSED__attribute__((warn_unused)) VclPtrInstance final : public VclPtr<reference_type> |
276 | { |
277 | public: |
278 | template<typename... Arg> VclPtrInstance(Arg &&... arg) |
279 | : VclPtr<reference_type>( new reference_type(std::forward<Arg>(arg)...), SAL_NO_ACQUIRE ) |
280 | { |
281 | } |
282 | |
283 | /** |
284 | * Override and disallow this, to prevent people accidentally calling it and actually |
285 | * getting VclPtr::Create and getting a naked VclPtr<> instance |
286 | */ |
287 | template<typename... Arg> static VclPtrInstance< reference_type > Create(Arg &&... ) = delete; |
288 | }; |
289 | |
290 | template <class reference_type> |
291 | class ScopedVclPtr : public VclPtr<reference_type> |
292 | { |
293 | public: |
294 | /** Constructor... |
295 | */ |
296 | ScopedVclPtr() |
297 | : VclPtr<reference_type>() |
298 | {} |
299 | |
300 | /** Constructor |
301 | */ |
302 | ScopedVclPtr (reference_type * pBody) |
303 | : VclPtr<reference_type>(pBody) |
304 | {} |
305 | |
306 | /** Copy constructor... |
307 | */ |
308 | ScopedVclPtr (const VclPtr<reference_type> & handle) |
309 | : VclPtr<reference_type>(handle) |
310 | {} |
311 | |
312 | /** |
313 | Assignment that releases the last reference. |
314 | */ |
315 | void disposeAndReset(reference_type *pBody) |
316 | { |
317 | if (pBody != this->get()) { |
318 | VclPtr<reference_type>::disposeAndClear(); |
319 | VclPtr<reference_type>::set(pBody); |
320 | } |
321 | } |
322 | |
323 | /** |
324 | Assignment that releases the last reference. |
325 | */ |
326 | ScopedVclPtr<reference_type>& operator = (reference_type * pBody) |
327 | { |
328 | disposeAndReset(pBody); |
329 | return *this; |
330 | } |
331 | |
332 | /** Up-casting conversion constructor: Copies interface reference. |
333 | |
334 | Does not work for up-casts to ambiguous bases. For the special case of |
335 | up-casting to Reference< XInterface >, see the corresponding conversion |
336 | operator. |
337 | |
338 | @param rRef another reference |
339 | */ |
340 | template< class derived_type > |
341 | ScopedVclPtr( |
342 | const VclPtr< derived_type > & rRef, |
343 | typename std::enable_if< |
344 | std::is_base_of<reference_type, derived_type>::value, int>::type |
345 | = 0 ) |
346 | : VclPtr<reference_type>( rRef ) |
347 | { |
348 | } |
349 | |
350 | /** Up-casting assignment operator. |
351 | |
352 | Does not work for up-casts to ambiguous bases. |
353 | |
354 | @param rRef another VclPtr |
355 | */ |
356 | template<typename derived_type> |
357 | typename std::enable_if< |
358 | std::is_base_of<reference_type, derived_type>::value, |
359 | ScopedVclPtr &>::type |
360 | operator =(VclPtr<derived_type> const & rRef) |
361 | { |
362 | disposeAndReset(rRef.get()); |
363 | return *this; |
364 | } |
365 | |
366 | /** |
367 | * Override and disallow this, to prevent people accidentally calling it and actually |
368 | * getting VclPtr::Create and getting a naked VclPtr<> instance |
369 | */ |
370 | template<typename... Arg> static ScopedVclPtr< reference_type > Create(Arg &&... ) = delete; |
371 | |
372 | ~ScopedVclPtr() |
373 | { |
374 | VclPtr<reference_type>::disposeAndClear(); |
375 | assert(VclPtr<reference_type>::get() == nullptr)(static_cast <bool> (VclPtr<reference_type>::get( ) == nullptr) ? void (0) : __assert_fail ("VclPtr<reference_type>::get() == nullptr" , "/home/maarten/src/libreoffice/core/include/vcl/vclptr.hxx" , 375, __extension__ __PRETTY_FUNCTION__)); // make sure there are no lingering references |
376 | } |
377 | |
378 | private: |
379 | // Most likely we don't want this default copy-constructor. |
380 | ScopedVclPtr (const ScopedVclPtr<reference_type> &) = delete; |
381 | // And certainly we don't want a default assignment operator. |
382 | ScopedVclPtr<reference_type>& operator = (const ScopedVclPtr<reference_type> &) = delete; |
383 | // And disallow reset as that doesn't call disposeAndClear on the original reference |
384 | void reset() = delete; |
385 | void reset(reference_type *pBody) = delete; |
386 | |
387 | protected: |
388 | ScopedVclPtr (reference_type * pBody, __sal_NoAcquire) |
389 | : VclPtr<reference_type>(pBody, SAL_NO_ACQUIRE) |
390 | {} |
391 | }; |
392 | |
393 | /** |
394 | * A construction helper for ScopedVclPtr. Since VclPtr types are created |
395 | * with a reference-count of one - to help fit into the existing |
396 | * code-flow; this helps us to construct them easily. |
397 | * |
398 | * For more details on the design please see vcl/README.lifecycle |
399 | * |
400 | * @param reference_type must be a subclass of vcl::Window |
401 | */ |
402 | #if defined _MSC_VER |
403 | #pragma warning(push) |
404 | #pragma warning(disable: 4521) // " multiple copy constructors specified" |
405 | #endif |
406 | template <class reference_type> |
407 | class SAL_WARN_UNUSED__attribute__((warn_unused)) ScopedVclPtrInstance final : public ScopedVclPtr<reference_type> |
408 | { |
409 | public: |
410 | template<typename... Arg> ScopedVclPtrInstance(Arg &&... arg) |
411 | : ScopedVclPtr<reference_type>( new reference_type(std::forward<Arg>(arg)...), SAL_NO_ACQUIRE ) |
412 | { |
413 | } |
414 | |
415 | /** |
416 | * Override and disallow this, to prevent people accidentally calling it and actually |
417 | * getting VclPtr::Create and getting a naked VclPtr<> instance |
418 | */ |
419 | template<typename... Arg> static ScopedVclPtrInstance< reference_type > Create(Arg &&...) = delete; |
420 | |
421 | private: |
422 | // Prevent the above perfect forwarding ctor from hijacking (accidental) |
423 | // attempts at ScopedVclPtrInstance copy construction (where the hijacking |
424 | // would typically lead to somewhat obscure error messages); both non-const |
425 | // and const variants are needed here, as the ScopedVclPtr base class has a |
426 | // const--variant copy ctor, so the implicitly declared copy ctor for |
427 | // ScopedVclPtrInstance would also be the const variant, so non-const copy |
428 | // construction attempts would be hijacked by the perfect forwarding ctor; |
429 | // but if we only declared a non-const variant here, the const variant would |
430 | // no longer be implicitly declared (as there would already be an explicitly |
431 | // declared copy ctor), so const copy construction attempts would then be |
432 | // hijacked by the perfect forwarding ctor: |
433 | ScopedVclPtrInstance(ScopedVclPtrInstance &) = delete; |
434 | ScopedVclPtrInstance(ScopedVclPtrInstance const &) = delete; |
435 | }; |
436 | #if defined _MSC_VER |
437 | #pragma warning(pop) |
438 | #endif |
439 | |
440 | #endif // INCLUDED_VCL_PTR_HXX |
441 | |
442 | /* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |
1 | /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ | ||||||||||
2 | /* | ||||||||||
3 | * This file is part of the LibreOffice project. | ||||||||||
4 | * | ||||||||||
5 | * This Source Code Form is subject to the terms of the Mozilla Public | ||||||||||
6 | * License, v. 2.0. If a copy of the MPL was not distributed with this | ||||||||||
7 | * file, You can obtain one at http://mozilla.org/MPL/2.0/. | ||||||||||
8 | * | ||||||||||
9 | * This file incorporates work covered by the following license notice: | ||||||||||
10 | * | ||||||||||
11 | * Licensed to the Apache Software Foundation (ASF) under one or more | ||||||||||
12 | * contributor license agreements. See the NOTICE file distributed | ||||||||||
13 | * with this work for additional information regarding copyright | ||||||||||
14 | * ownership. The ASF licenses this file to you under the Apache | ||||||||||
15 | * License, Version 2.0 (the "License"); you may not use this file | ||||||||||
16 | * except in compliance with the License. You may obtain a copy of | ||||||||||
17 | * the License at http://www.apache.org/licenses/LICENSE-2.0 . | ||||||||||
18 | */ | ||||||||||
19 | |||||||||||
20 | #ifndef INCLUDED_RTL_REF_HXX | ||||||||||
21 | #define INCLUDED_RTL_REF_HXX | ||||||||||
22 | |||||||||||
23 | #include "sal/config.h" | ||||||||||
24 | |||||||||||
25 | #include <cassert> | ||||||||||
26 | #include <cstddef> | ||||||||||
27 | #include <functional> | ||||||||||
28 | #ifdef LIBO_INTERNAL_ONLY1 | ||||||||||
29 | #include <type_traits> | ||||||||||
30 | #endif | ||||||||||
31 | |||||||||||
32 | #include "sal/types.h" | ||||||||||
33 | |||||||||||
34 | namespace rtl | ||||||||||
35 | { | ||||||||||
36 | |||||||||||
37 | /** Template reference class for reference type. | ||||||||||
38 | */ | ||||||||||
39 | template <class reference_type> | ||||||||||
40 | class Reference | ||||||||||
41 | { | ||||||||||
42 | /** The <b>reference_type</b> body pointer. | ||||||||||
43 | */ | ||||||||||
44 | reference_type * m_pBody; | ||||||||||
45 | |||||||||||
46 | |||||||||||
47 | public: | ||||||||||
48 | /** Constructor... | ||||||||||
49 | */ | ||||||||||
50 | Reference() | ||||||||||
51 | : m_pBody (NULL__null) | ||||||||||
52 | {} | ||||||||||
53 | |||||||||||
54 | |||||||||||
55 | /** Constructor... | ||||||||||
56 | */ | ||||||||||
57 | Reference (reference_type * pBody, __sal_NoAcquire) | ||||||||||
58 | : m_pBody (pBody) | ||||||||||
59 | { | ||||||||||
60 | } | ||||||||||
61 | |||||||||||
62 | /** Constructor... | ||||||||||
63 | */ | ||||||||||
64 | Reference (reference_type * pBody) | ||||||||||
65 | : m_pBody (pBody) | ||||||||||
66 | { | ||||||||||
67 | if (m_pBody) | ||||||||||
68 | m_pBody->acquire(); | ||||||||||
69 | } | ||||||||||
70 | |||||||||||
71 | /** Copy constructor... | ||||||||||
72 | */ | ||||||||||
73 | Reference (const Reference<reference_type> & handle) | ||||||||||
74 | : m_pBody (handle.m_pBody) | ||||||||||
75 | { | ||||||||||
76 | if (m_pBody) | ||||||||||
77 | m_pBody->acquire(); | ||||||||||
78 | } | ||||||||||
79 | |||||||||||
80 | #ifdef LIBO_INTERNAL_ONLY1 | ||||||||||
81 | /** Move constructor... | ||||||||||
82 | */ | ||||||||||
83 | Reference (Reference<reference_type> && handle) noexcept | ||||||||||
84 | : m_pBody (handle.m_pBody) | ||||||||||
85 | { | ||||||||||
86 | handle.m_pBody = nullptr; | ||||||||||
87 | } | ||||||||||
88 | #endif | ||||||||||
89 | |||||||||||
90 | #if defined LIBO_INTERNAL_ONLY1 | ||||||||||
91 | /** Up-casting conversion constructor: Copies interface reference. | ||||||||||
92 | |||||||||||
93 | Does not work for up-casts to ambiguous bases. | ||||||||||
94 | |||||||||||
95 | @param rRef another reference | ||||||||||
96 | */ | ||||||||||
97 | template< class derived_type > | ||||||||||
98 | inline Reference( | ||||||||||
99 | const Reference< derived_type > & rRef, | ||||||||||
100 | std::enable_if_t<std::is_base_of_v<reference_type, derived_type>, int> = 0 ) | ||||||||||
101 | : m_pBody (rRef.get()) | ||||||||||
102 | { | ||||||||||
103 | if (m_pBody) | ||||||||||
104 | m_pBody->acquire(); | ||||||||||
105 | } | ||||||||||
106 | #endif | ||||||||||
107 | |||||||||||
108 | /** Destructor... | ||||||||||
109 | */ | ||||||||||
110 | ~Reference() COVERITY_NOEXCEPT_FALSE | ||||||||||
111 | { | ||||||||||
112 | if (m_pBody) | ||||||||||
113 | m_pBody->release(); | ||||||||||
114 | } | ||||||||||
115 | |||||||||||
116 | /** Set... | ||||||||||
117 | Similar to assignment. | ||||||||||
118 | */ | ||||||||||
119 | Reference<reference_type> & | ||||||||||
120 | SAL_CALL set (reference_type * pBody) | ||||||||||
121 | { | ||||||||||
122 | if (pBody) | ||||||||||
123 | pBody->acquire(); | ||||||||||
124 | reference_type * const pOld = m_pBody; | ||||||||||
125 | m_pBody = pBody; | ||||||||||
126 | if (pOld) | ||||||||||
127 | pOld->release(); | ||||||||||
128 | return *this; | ||||||||||
129 | } | ||||||||||
130 | |||||||||||
131 | /** Assignment. | ||||||||||
132 | Unbinds this instance from its body (if bound) and | ||||||||||
133 | bind it to the body represented by the handle. | ||||||||||
134 | */ | ||||||||||
135 | Reference<reference_type> & | ||||||||||
136 | SAL_CALL operator= (const Reference<reference_type> & handle) | ||||||||||
137 | { | ||||||||||
138 | return set( handle.m_pBody ); | ||||||||||
139 | } | ||||||||||
140 | |||||||||||
141 | #ifdef LIBO_INTERNAL_ONLY1 | ||||||||||
142 | /** Assignment. | ||||||||||
143 | * Unbinds this instance from its body (if bound), | ||||||||||
144 | * bind it to the body represented by the handle, and | ||||||||||
145 | * set the body represented by the handle to nullptr. | ||||||||||
146 | */ | ||||||||||
147 | Reference<reference_type> & | ||||||||||
148 | operator= (Reference<reference_type> && handle) | ||||||||||
149 | { | ||||||||||
150 | // self-movement guts ourself | ||||||||||
151 | if (m_pBody) | ||||||||||
152 | m_pBody->release(); | ||||||||||
153 | m_pBody = handle.m_pBody; | ||||||||||
154 | handle.m_pBody = nullptr; | ||||||||||
155 | return *this; | ||||||||||
156 | } | ||||||||||
157 | #endif | ||||||||||
158 | |||||||||||
159 | /** Assignment... | ||||||||||
160 | */ | ||||||||||
161 | Reference<reference_type> & | ||||||||||
162 | SAL_CALL operator= (reference_type * pBody) | ||||||||||
163 | { | ||||||||||
164 | return set( pBody ); | ||||||||||
165 | } | ||||||||||
166 | |||||||||||
167 | /** Unbind the body from this handle. | ||||||||||
168 | Note that for a handle representing a large body, | ||||||||||
169 | "handle.clear().set(new body());" _might_ | ||||||||||
170 | perform a little bit better than "handle.set(new body());", | ||||||||||
171 | since in the second case two large objects exist in memory | ||||||||||
172 | (the old body and the new body). | ||||||||||
173 | */ | ||||||||||
174 | Reference<reference_type> & SAL_CALL clear() | ||||||||||
175 | { | ||||||||||
176 | if (m_pBody
| ||||||||||
177 | { | ||||||||||
178 | reference_type * const pOld = m_pBody; | ||||||||||
179 | m_pBody = NULL__null; | ||||||||||
180 | pOld->release(); | ||||||||||
181 | } | ||||||||||
182 | return *this; | ||||||||||
183 | } | ||||||||||
184 | |||||||||||
185 | |||||||||||
186 | /** Get the body. Can be used instead of operator->(). | ||||||||||
187 | I.e. handle->someBodyOp() and handle.get()->someBodyOp() | ||||||||||
188 | are the same. | ||||||||||
189 | */ | ||||||||||
190 | reference_type * SAL_CALL get() const | ||||||||||
191 | { | ||||||||||
192 | return m_pBody; | ||||||||||
| |||||||||||
193 | } | ||||||||||
194 | |||||||||||
195 | |||||||||||
196 | /** Probably most common used: handle->someBodyOp(). | ||||||||||
197 | */ | ||||||||||
198 | reference_type * SAL_CALL operator->() const | ||||||||||
199 | { | ||||||||||
200 | assert(m_pBody != NULL)(static_cast <bool> (m_pBody != __null) ? void (0) : __assert_fail ("m_pBody != NULL", "/home/maarten/src/libreoffice/core/include/rtl/ref.hxx" , 200, __extension__ __PRETTY_FUNCTION__)); | ||||||||||
201 | return m_pBody; | ||||||||||
202 | } | ||||||||||
203 | |||||||||||
204 | |||||||||||
205 | /** Allows (*handle).someBodyOp(). | ||||||||||
206 | */ | ||||||||||
207 | reference_type & SAL_CALL operator*() const | ||||||||||
208 | { | ||||||||||
209 | assert(m_pBody != NULL)(static_cast <bool> (m_pBody != __null) ? void (0) : __assert_fail ("m_pBody != NULL", "/home/maarten/src/libreoffice/core/include/rtl/ref.hxx" , 209, __extension__ __PRETTY_FUNCTION__)); | ||||||||||
210 | return *m_pBody; | ||||||||||
211 | } | ||||||||||
212 | |||||||||||
213 | |||||||||||
214 | /** Returns True if the handle does point to a valid body. | ||||||||||
215 | */ | ||||||||||
216 | bool SAL_CALL is() const | ||||||||||
217 | { | ||||||||||
218 | return (m_pBody != NULL__null); | ||||||||||
219 | } | ||||||||||
220 | |||||||||||
221 | #if defined LIBO_INTERNAL_ONLY1 | ||||||||||
222 | /** Returns True if the handle does point to a valid body. | ||||||||||
223 | */ | ||||||||||
224 | explicit operator bool() const | ||||||||||
225 | { | ||||||||||
226 | return is(); | ||||||||||
227 | } | ||||||||||
228 | #endif | ||||||||||
229 | |||||||||||
230 | /** Returns True if this points to pBody. | ||||||||||
231 | */ | ||||||||||
232 | bool SAL_CALL operator== (const reference_type * pBody) const | ||||||||||
233 | { | ||||||||||
234 | return (m_pBody == pBody); | ||||||||||
235 | } | ||||||||||
236 | |||||||||||
237 | |||||||||||
238 | /** Returns True if handle points to the same body. | ||||||||||
239 | */ | ||||||||||
240 | bool | ||||||||||
241 | SAL_CALL operator== (const Reference<reference_type> & handle) const | ||||||||||
242 | { | ||||||||||
243 | return (m_pBody == handle.m_pBody); | ||||||||||
244 | } | ||||||||||
245 | |||||||||||
246 | |||||||||||
247 | /** Needed to place References into STL collection. | ||||||||||
248 | */ | ||||||||||
249 | bool | ||||||||||
250 | SAL_CALL operator!= (const Reference<reference_type> & handle) const | ||||||||||
251 | { | ||||||||||
252 | return (m_pBody != handle.m_pBody); | ||||||||||
253 | } | ||||||||||
254 | |||||||||||
255 | |||||||||||
256 | /** Needed to place References into STL collection. | ||||||||||
257 | */ | ||||||||||
258 | bool | ||||||||||
259 | SAL_CALL operator< (const Reference<reference_type> & handle) const | ||||||||||
260 | { | ||||||||||
261 | return (m_pBody < handle.m_pBody); | ||||||||||
262 | } | ||||||||||
263 | |||||||||||
264 | |||||||||||
265 | /** Needed to place References into STL collection. | ||||||||||
266 | */ | ||||||||||
267 | bool | ||||||||||
268 | SAL_CALL operator> (const Reference<reference_type> & handle) const | ||||||||||
269 | { | ||||||||||
270 | return (m_pBody > handle.m_pBody); | ||||||||||
271 | } | ||||||||||
272 | }; | ||||||||||
273 | |||||||||||
274 | } // namespace rtl | ||||||||||
275 | |||||||||||
276 | #if defined LIBO_INTERNAL_ONLY1 | ||||||||||
277 | namespace std | ||||||||||
278 | { | ||||||||||
279 | |||||||||||
280 | /// @cond INTERNAL | ||||||||||
281 | /** | ||||||||||
282 | Make rtl::Reference hashable by default for use in STL containers. | ||||||||||
283 | |||||||||||
284 | @since LibreOffice 6.3 | ||||||||||
285 | */ | ||||||||||
286 | template<typename T> | ||||||||||
287 | struct hash<::rtl::Reference<T>> | ||||||||||
288 | { | ||||||||||
289 | std::size_t operator()(::rtl::Reference<T> const & s) const | ||||||||||
290 | { return std::size_t(s.get()); } | ||||||||||
291 | }; | ||||||||||
292 | /// @endcond | ||||||||||
293 | |||||||||||
294 | } | ||||||||||
295 | |||||||||||
296 | #endif | ||||||||||
297 | |||||||||||
298 | #endif /* ! INCLUDED_RTL_REF_HXX */ | ||||||||||
299 | |||||||||||
300 | /* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |
1 | /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ |
2 | /* |
3 | * This file is part of the LibreOffice project. |
4 | * |
5 | * This Source Code Form is subject to the terms of the Mozilla Public |
6 | * License, v. 2.0. If a copy of the MPL was not distributed with this |
7 | * file, You can obtain one at http://mozilla.org/MPL/2.0/. |
8 | * |
9 | * This file incorporates work covered by the following license notice: |
10 | * |
11 | * Licensed to the Apache Software Foundation (ASF) under one or more |
12 | * contributor license agreements. See the NOTICE file distributed |
13 | * with this work for additional information regarding copyright |
14 | * ownership. The ASF licenses this file to you under the Apache |
15 | * License, Version 2.0 (the "License"); you may not use this file |
16 | * except in compliance with the License. You may obtain a copy of |
17 | * the License at http://www.apache.org/licenses/LICENSE-2.0 . |
18 | */ |
19 | #ifndef INCLUDED_VCL_Reference_HXX |
20 | #define INCLUDED_VCL_Reference_HXX |
21 | |
22 | #include <vcl/dllapi.h> |
23 | #include <osl/interlck.h> |
24 | |
25 | class VCL_DLLPUBLIC__attribute__ ((visibility("default"))) VclReferenceBase |
26 | { |
27 | mutable oslInterlockedCount mnRefCnt; |
28 | |
29 | template<typename T> friend class VclPtr; |
30 | |
31 | public: |
32 | void acquire() const |
33 | { |
34 | osl_atomic_increment(&mnRefCnt)__sync_add_and_fetch((&mnRefCnt), 1); |
35 | } |
36 | |
37 | void release() const |
38 | { |
39 | if (osl_atomic_decrement(&mnRefCnt)__sync_sub_and_fetch((&mnRefCnt), 1) == 0) |
40 | delete this; |
41 | } |
42 | #ifdef DBG_UTIL |
43 | #ifndef _WIN32 |
44 | sal_Int32 getRefCount() const { return mnRefCnt; } |
45 | #endif |
46 | #endif |
47 | |
48 | |
49 | private: |
50 | VclReferenceBase(const VclReferenceBase&) = delete; |
51 | VclReferenceBase& operator=(const VclReferenceBase&) = delete; |
52 | |
53 | bool mbDisposed : 1; |
54 | |
55 | protected: |
56 | VclReferenceBase(); |
57 | protected: |
58 | virtual ~VclReferenceBase(); |
59 | |
60 | protected: |
61 | virtual void dispose(); |
62 | |
63 | public: |
64 | void disposeOnce(); |
65 | bool isDisposed() const { return mbDisposed; } |
66 | |
67 | }; |
68 | #endif |