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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 "impedit.hxx" | |||
21 | #include <sal/log.hxx> | |||
22 | #include <editeng/editeng.hxx> | |||
23 | #include <editeng/editview.hxx> | |||
24 | #include <editeng/outliner.hxx> | |||
25 | #include <tools/poly.hxx> | |||
26 | #include <editeng/unolingu.hxx> | |||
27 | #include <com/sun/star/linguistic2/XDictionary.hpp> | |||
28 | #include <com/sun/star/datatransfer/dnd/DNDConstants.hpp> | |||
29 | #include <com/sun/star/datatransfer/dnd/XDragGestureRecognizer.hpp> | |||
30 | #include <com/sun/star/datatransfer/dnd/XDropTarget.hpp> | |||
31 | #include <com/sun/star/datatransfer/clipboard/XFlushableClipboard.hpp> | |||
32 | #include <comphelper/lok.hxx> | |||
33 | #include <editeng/flditem.hxx> | |||
34 | #include <svl/intitem.hxx> | |||
35 | #include <vcl/inputctx.hxx> | |||
36 | #include <vcl/transfer.hxx> | |||
37 | #include <vcl/svapp.hxx> | |||
38 | #include <sot/exchange.hxx> | |||
39 | #include <sot/formats.hxx> | |||
40 | #include <LibreOfficeKit/LibreOfficeKitEnums.h> | |||
41 | #include <comphelper/string.hxx> | |||
42 | #include <sfx2/viewsh.hxx> | |||
43 | #include <sfx2/lokhelper.hxx> | |||
44 | #include <boost/property_tree/json_parser.hpp> | |||
45 | ||||
46 | using namespace ::com::sun::star; | |||
47 | using namespace ::com::sun::star::uno; | |||
48 | using namespace ::com::sun::star::linguistic2; | |||
49 | ||||
50 | #define SCRLRANGE20 20 // Scroll 1/20 of the width/height, when in QueryDrop | |||
51 | ||||
52 | static void lcl_AllignToPixel( Point& rPoint, OutputDevice const * pOutDev, short nDiffX, short nDiffY ) | |||
53 | { | |||
54 | rPoint = pOutDev->LogicToPixel( rPoint ); | |||
55 | ||||
56 | if ( nDiffX ) | |||
57 | rPoint.AdjustX(nDiffX ); | |||
58 | if ( nDiffY ) | |||
59 | rPoint.AdjustY(nDiffY ); | |||
60 | ||||
61 | rPoint = pOutDev->PixelToLogic( rPoint ); | |||
62 | } | |||
63 | ||||
64 | LOKSpecialPositioning::LOKSpecialPositioning(const ImpEditView& rImpEditView, MapUnit eUnit, | |||
65 | const tools::Rectangle& rOutputArea, | |||
66 | const Point& rVisDocStartPos) : | |||
67 | mrImpEditView(rImpEditView), | |||
68 | maOutArea(rOutputArea), | |||
69 | maVisDocStartPos(rVisDocStartPos), | |||
70 | meUnit(eUnit) | |||
71 | { | |||
72 | } | |||
73 | ||||
74 | void LOKSpecialPositioning::ReInit(MapUnit eUnit, const tools::Rectangle& rOutputArea, const Point& rVisDocStartPos) | |||
75 | { | |||
76 | meUnit = eUnit; | |||
77 | maOutArea = rOutputArea; | |||
78 | maVisDocStartPos = rVisDocStartPos; | |||
79 | } | |||
80 | ||||
81 | void LOKSpecialPositioning::SetOutputArea(const tools::Rectangle& rOutputArea) | |||
82 | { | |||
83 | maOutArea = rOutputArea; | |||
84 | } | |||
85 | ||||
86 | const tools::Rectangle& LOKSpecialPositioning::GetOutputArea() const | |||
87 | { | |||
88 | return maOutArea; | |||
89 | } | |||
90 | ||||
91 | void LOKSpecialPositioning::SetVisDocStartPos(const Point& rVisDocStartPos) | |||
92 | { | |||
93 | maVisDocStartPos = rVisDocStartPos; | |||
94 | } | |||
95 | ||||
96 | tools::Rectangle LOKSpecialPositioning::GetVisDocArea() const | |||
97 | { | |||
98 | return tools::Rectangle(GetVisDocLeft(), GetVisDocTop(), GetVisDocRight(), GetVisDocBottom()); | |||
99 | } | |||
100 | ||||
101 | bool LOKSpecialPositioning::IsVertical() const | |||
102 | { | |||
103 | return mrImpEditView.IsVertical(); | |||
104 | } | |||
105 | ||||
106 | bool LOKSpecialPositioning::IsTopToBottom() const | |||
107 | { | |||
108 | return mrImpEditView.IsTopToBottom(); | |||
109 | } | |||
110 | ||||
111 | Point LOKSpecialPositioning::GetWindowPos(const Point& rDocPos, MapUnit eDocPosUnit) const | |||
112 | { | |||
113 | const Point aDocPos = convertUnit(rDocPos, eDocPosUnit); | |||
114 | Point aPoint; | |||
115 | if ( !IsVertical() ) | |||
116 | { | |||
117 | aPoint.setX(aDocPos.X() + maOutArea.Left() - GetVisDocLeft()); | |||
118 | aPoint.setY(aDocPos.Y() + maOutArea.Top() - GetVisDocTop()); | |||
119 | } | |||
120 | else | |||
121 | { | |||
122 | if (IsTopToBottom()) | |||
123 | { | |||
124 | aPoint.setX(maOutArea.Right() - aDocPos.Y() + GetVisDocTop()); | |||
125 | aPoint.setY(aDocPos.X() + maOutArea.Top() - GetVisDocLeft()); | |||
126 | } | |||
127 | else | |||
128 | { | |||
129 | aPoint.setX(maOutArea.Left() + aDocPos.Y() - GetVisDocTop()); | |||
130 | aPoint.setY(maOutArea.Bottom() - aDocPos.X() + GetVisDocLeft()); | |||
131 | } | |||
132 | } | |||
133 | ||||
134 | return aPoint; | |||
135 | } | |||
136 | ||||
137 | tools::Rectangle LOKSpecialPositioning::GetWindowPos(const tools::Rectangle& rDocRect, MapUnit eDocRectUnit) const | |||
138 | { | |||
139 | const tools::Rectangle aDocRect = convertUnit(rDocRect, eDocRectUnit); | |||
140 | Point aPos(GetWindowPos(aDocRect.TopLeft(), meUnit)); | |||
141 | Size aSz = aDocRect.GetSize(); | |||
142 | tools::Rectangle aRect; | |||
143 | if (!IsVertical()) | |||
144 | { | |||
145 | aRect = tools::Rectangle(aPos, aSz); | |||
146 | } | |||
147 | else | |||
148 | { | |||
149 | Point aNewPos(aPos.X() - aSz.Height(), aPos.Y()); | |||
150 | // coverity[swapped_arguments : FALSE] - this is in the correct order | |||
151 | aRect = tools::Rectangle(aNewPos, Size(aSz.Height(), aSz.Width())); | |||
152 | } | |||
153 | return aRect; | |||
154 | } | |||
155 | ||||
156 | Point LOKSpecialPositioning::convertUnit(const Point& rPos, MapUnit ePosUnit) const | |||
157 | { | |||
158 | if (ePosUnit == meUnit) | |||
159 | return rPos; | |||
160 | ||||
161 | return OutputDevice::LogicToLogic(rPos, MapMode(ePosUnit), MapMode(meUnit)); | |||
162 | } | |||
163 | ||||
164 | tools::Rectangle LOKSpecialPositioning::convertUnit(const tools::Rectangle& rRect, MapUnit eRectUnit) const | |||
165 | { | |||
166 | if (eRectUnit == meUnit) | |||
167 | return rRect; | |||
168 | ||||
169 | return OutputDevice::LogicToLogic(rRect, MapMode(eRectUnit), MapMode(meUnit)); | |||
170 | } | |||
171 | ||||
172 | Point LOKSpecialPositioning::GetRefPoint() const | |||
173 | { | |||
174 | return maOutArea.TopLeft(); | |||
175 | } | |||
176 | ||||
177 | // class ImpEditView | |||
178 | ||||
179 | ImpEditView::ImpEditView( EditView* pView, EditEngine* pEng, vcl::Window* pWindow ) : | |||
180 | pEditView(pView), | |||
181 | mpViewShell(nullptr), | |||
182 | mpOtherShell(nullptr), | |||
183 | pEditEngine(pEng), | |||
184 | pOutWin(pWindow), | |||
185 | nInvMore(1), | |||
186 | nControl(EVControlBits::AUTOSCROLL | EVControlBits::ENABLEPASTE), | |||
187 | nTravelXPos(TRAVEL_X_DONTKNOW0xFFFFFFFF), | |||
188 | nExtraCursorFlags(GetCursorFlags::NONE), | |||
189 | nCursorBidiLevel(CURSOR_BIDILEVEL_DONTKNOW0xFFFF), | |||
190 | nScrollDiffX(0), | |||
191 | bReadOnly(false), | |||
192 | bClickedInSelection(false), | |||
193 | bActiveDragAndDropListener(false), | |||
194 | aOutArea( Point(), pEng->GetPaperSize() ), | |||
195 | eSelectionMode(EESelectionMode::Std), | |||
196 | eAnchorMode(EEAnchorMode::TopLeft), | |||
197 | mpEditViewCallbacks(nullptr), | |||
198 | mbBroadcastLOKViewCursor(comphelper::LibreOfficeKit::isActive()), | |||
199 | mbSuppressLOKMessages(false) | |||
200 | { | |||
201 | aEditSelection.Min() = pEng->GetEditDoc().GetStartPaM(); | |||
202 | aEditSelection.Max() = pEng->GetEditDoc().GetEndPaM(); | |||
203 | ||||
204 | SelectionChanged(); | |||
205 | } | |||
206 | ||||
207 | ImpEditView::~ImpEditView() | |||
208 | { | |||
209 | RemoveDragAndDropListeners(); | |||
210 | ||||
211 | if ( pOutWin && ( pOutWin->GetCursor() == pCursor.get() ) ) | |||
212 | pOutWin->SetCursor( nullptr ); | |||
213 | } | |||
214 | ||||
215 | void ImpEditView::SetBackgroundColor( const Color& rColor ) | |||
216 | { | |||
217 | pBackgroundColor.reset( new Color( rColor ) ); | |||
218 | } | |||
219 | ||||
220 | void ImpEditView::RegisterViewShell(OutlinerViewShell* pViewShell) | |||
221 | { | |||
222 | mpViewShell = pViewShell; | |||
223 | } | |||
224 | ||||
225 | void ImpEditView::RegisterOtherShell(OutlinerViewShell* pOtherShell) | |||
226 | { | |||
227 | mpOtherShell = pOtherShell; | |||
228 | } | |||
229 | ||||
230 | const OutlinerViewShell* ImpEditView::GetViewShell() const | |||
231 | { | |||
232 | return mpViewShell; | |||
233 | } | |||
234 | ||||
235 | void ImpEditView::SetEditSelection( const EditSelection& rEditSelection ) | |||
236 | { | |||
237 | // set state before notification | |||
238 | aEditSelection = rEditSelection; | |||
239 | ||||
240 | SelectionChanged(); | |||
241 | ||||
242 | if (comphelper::LibreOfficeKit::isActive()) | |||
243 | // Tiled rendering: selections are only painted when we are in selection mode. | |||
244 | pEditEngine->SetInSelectionMode(aEditSelection.HasRange()); | |||
245 | ||||
246 | if ( pEditEngine->pImpEditEngine->GetNotifyHdl().IsSet() ) | |||
247 | { | |||
248 | const EditDoc& rDoc = pEditEngine->GetEditDoc(); | |||
249 | const EditPaM pmEnd = rDoc.GetEndPaM(); | |||
250 | EENotifyType eNotifyType; | |||
251 | if (rDoc.Count() > 1 && | |||
252 | pmEnd == rEditSelection.Min() && | |||
253 | pmEnd == rEditSelection.Max())//if move cursor to the last para. | |||
254 | { | |||
255 | eNotifyType = EE_NOTIFY_TEXTVIEWSELECTIONCHANGED_ENDD_PARA; | |||
256 | } | |||
257 | else | |||
258 | { | |||
259 | eNotifyType = EE_NOTIFY_TEXTVIEWSELECTIONCHANGED; | |||
260 | } | |||
261 | EENotify aNotify( eNotifyType ); | |||
262 | pEditEngine->pImpEditEngine->GetNotifyHdl().Call( aNotify ); | |||
263 | } | |||
264 | if(pEditEngine->pImpEditEngine->IsFormatted()) | |||
265 | { | |||
266 | EENotify aNotify(EE_NOTIFY_PROCESSNOTIFICATIONS); | |||
267 | pEditEngine->pImpEditEngine->GetNotifyHdl().Call(aNotify); | |||
268 | } | |||
269 | } | |||
270 | ||||
271 | /// Translate absolute <-> relative twips: LOK wants absolute coordinates as output and gives absolute coordinates as input. | |||
272 | static void lcl_translateTwips(vcl::Window const & rParent, vcl::Window& rChild) | |||
273 | { | |||
274 | // Don't translate if we already have a non-zero origin. | |||
275 | // This prevents multiple translate calls that negate | |||
276 | // one another. | |||
277 | const Point aOrigin = rChild.GetMapMode().GetOrigin(); | |||
278 | if (aOrigin.getX() != 0 || aOrigin.getY() != 0) | |||
279 | return; | |||
280 | ||||
281 | // Set map mode, so that callback payloads will contain absolute coordinates instead of relative ones. | |||
282 | Point aOffset(rChild.GetOutOffXPixel() - rParent.GetOutOffXPixel(), rChild.GetOutOffYPixel() - rParent.GetOutOffYPixel()); | |||
283 | if (!rChild.IsMapModeEnabled()) | |||
284 | { | |||
285 | MapMode aMapMode(rChild.GetMapMode()); | |||
286 | aMapMode.SetMapUnit(MapUnit::MapTwip); | |||
287 | aMapMode.SetScaleX(rParent.GetMapMode().GetScaleX()); | |||
288 | aMapMode.SetScaleY(rParent.GetMapMode().GetScaleY()); | |||
289 | rChild.SetMapMode(aMapMode); | |||
290 | rChild.EnableMapMode(); | |||
291 | } | |||
292 | aOffset = rChild.PixelToLogic(aOffset); | |||
293 | MapMode aMapMode(rChild.GetMapMode()); | |||
294 | aMapMode.SetOrigin(aOffset); | |||
295 | aMapMode.SetMapUnit(rParent.GetMapMode().GetMapUnit()); | |||
296 | rChild.SetMapMode(aMapMode); | |||
297 | rChild.EnableMapMode(false); | |||
298 | } | |||
299 | ||||
300 | // EditView never had a central/secure place to react on SelectionChange since | |||
301 | // Selection was changed in many places, often by not using SetEditSelection() | |||
302 | // but (mis)using GetEditSelection() and manipulating this non-const return | |||
303 | // value. Sorted this out now to have such a place, this is needed for safely | |||
304 | // change/update the Selection visualization for enhanced mechanisms | |||
305 | void ImpEditView::SelectionChanged() | |||
306 | { | |||
307 | if (EditViewCallbacks* pCallbacks = getEditViewCallbacks()) | |||
308 | { | |||
309 | // use callback to tell about change in selection visualisation | |||
310 | pCallbacks->EditViewSelectionChange(); | |||
311 | } | |||
312 | } | |||
313 | ||||
314 | // This function is also called when a text's font || size is changed. Because its highlight rectangle must be updated. | |||
315 | void ImpEditView::lokSelectionCallback(const std::unique_ptr<tools::PolyPolygon> &pPolyPoly, bool bStartHandleVisible, bool bEndHandleVisible) { | |||
316 | VclPtr<vcl::Window> pParent = pOutWin->GetParentWithLOKNotifier(); | |||
317 | vcl::Region aRegion( *pPolyPoly ); | |||
318 | ||||
319 | if (pParent && pParent->GetLOKWindowId() != 0) | |||
320 | { | |||
321 | const long nX = pOutWin->GetOutOffXPixel() - pParent->GetOutOffXPixel(); | |||
322 | const long nY = pOutWin->GetOutOffYPixel() - pParent->GetOutOffYPixel(); | |||
323 | ||||
324 | std::vector<tools::Rectangle> aRectangles; | |||
325 | aRegion.GetRegionRectangles(aRectangles); | |||
326 | ||||
327 | std::vector<OString> v; | |||
328 | for (tools::Rectangle & rRectangle : aRectangles) | |||
329 | { | |||
330 | rRectangle = pOutWin->LogicToPixel(rRectangle); | |||
331 | rRectangle.Move(nX, nY); | |||
332 | v.emplace_back(rRectangle.toString().getStr()); | |||
333 | } | |||
334 | OString sRectangle = comphelper::string::join("; ", v); | |||
335 | ||||
336 | const vcl::ILibreOfficeKitNotifier* pNotifier = pParent->GetLOKNotifier(); | |||
337 | std::vector<vcl::LOKPayloadItem> aItems; | |||
338 | aItems.emplace_back("rectangles", sRectangle); | |||
339 | aItems.emplace_back("startHandleVisible", OString::boolean(bStartHandleVisible)); | |||
340 | aItems.emplace_back("endHandleVisible", OString::boolean(bEndHandleVisible)); | |||
341 | pNotifier->notifyWindow(pParent->GetLOKWindowId(), "text_selection", aItems); | |||
342 | } | |||
343 | else | |||
344 | { | |||
345 | pOutWin->Push(PushFlags::MAPMODE); | |||
346 | if (pOutWin->GetMapMode().GetMapUnit() == MapUnit::MapTwip) | |||
347 | { | |||
348 | // Find the parent that is not right | |||
349 | // on top of us to use its offset. | |||
350 | vcl::Window* parent = pOutWin->GetParent(); | |||
351 | while (parent && | |||
352 | parent->GetOutOffXPixel() == pOutWin->GetOutOffXPixel() && | |||
353 | parent->GetOutOffYPixel() == pOutWin->GetOutOffYPixel()) | |||
354 | { | |||
355 | parent = parent->GetParent(); | |||
356 | } | |||
357 | ||||
358 | if (parent) | |||
359 | { | |||
360 | lcl_translateTwips(*parent, *pOutWin); | |||
361 | } | |||
362 | } | |||
363 | ||||
364 | bool bMm100ToTwip = !mpLOKSpecialPositioning && | |||
365 | (pOutWin->GetMapMode().GetMapUnit() == MapUnit::Map100thMM); | |||
366 | ||||
367 | Point aOrigin; | |||
368 | if (pOutWin->GetMapMode().GetMapUnit() == MapUnit::MapTwip) | |||
369 | // Writer comments: they use editeng, but are separate widgets. | |||
370 | aOrigin = pOutWin->GetMapMode().GetOrigin(); | |||
371 | ||||
372 | OString sRectangle; | |||
373 | OString sRefPoint; | |||
374 | if (mpLOKSpecialPositioning) | |||
375 | sRefPoint = mpLOKSpecialPositioning->GetRefPoint().toString(); | |||
376 | ||||
377 | std::vector<tools::Rectangle> aRectangles; | |||
378 | aRegion.GetRegionRectangles(aRectangles); | |||
379 | ||||
380 | if (!aRectangles.empty()) | |||
381 | { | |||
382 | if (pOutWin->IsChart()) | |||
383 | { | |||
384 | const vcl::Window* pViewShellWindow = mpViewShell->GetEditWindowForActiveOLEObj(); | |||
385 | if (pViewShellWindow && pViewShellWindow->IsAncestorOf(*pOutWin)) | |||
386 | { | |||
387 | Point aOffsetPx = pOutWin->GetOffsetPixelFrom(*pViewShellWindow); | |||
388 | Point aLogicOffset = pOutWin->PixelToLogic(aOffsetPx); | |||
389 | for (tools::Rectangle& rRect : aRectangles) | |||
390 | rRect.Move(aLogicOffset.getX(), aLogicOffset.getY()); | |||
391 | } | |||
392 | } | |||
393 | ||||
394 | std::vector<OString> v; | |||
395 | for (tools::Rectangle & rRectangle : aRectangles) | |||
396 | { | |||
397 | if (bMm100ToTwip) | |||
398 | rRectangle = OutputDevice::LogicToLogic(rRectangle, MapMode(MapUnit::Map100thMM), MapMode(MapUnit::MapTwip)); | |||
399 | rRectangle.Move(aOrigin.getX(), aOrigin.getY()); | |||
400 | v.emplace_back(rRectangle.toString().getStr()); | |||
401 | } | |||
402 | sRectangle = comphelper::string::join("; ", v); | |||
403 | ||||
404 | if (mpLOKSpecialPositioning && !sRectangle.isEmpty()) | |||
405 | sRectangle += ":: " + sRefPoint; | |||
406 | ||||
407 | tools::Rectangle& rStart = aRectangles.front(); | |||
408 | tools::Rectangle aStart(rStart.Left(), rStart.Top(), rStart.Left() + 1, rStart.Bottom()); | |||
409 | ||||
410 | OString aPayload = aStart.toString(); | |||
411 | if (mpLOKSpecialPositioning) | |||
412 | aPayload += ":: " + sRefPoint; | |||
413 | ||||
414 | mpViewShell->libreOfficeKitViewCallback(LOK_CALLBACK_TEXT_SELECTION_START, aPayload.getStr()); | |||
415 | ||||
416 | tools::Rectangle& rEnd = aRectangles.back(); | |||
417 | tools::Rectangle aEnd(rEnd.Right() - 1, rEnd.Top(), rEnd.Right(), rEnd.Bottom()); | |||
418 | ||||
419 | aPayload = aEnd.toString(); | |||
420 | if (mpLOKSpecialPositioning) | |||
421 | aPayload += ":: " + sRefPoint; | |||
422 | ||||
423 | mpViewShell->libreOfficeKitViewCallback(LOK_CALLBACK_TEXT_SELECTION_END, aPayload.getStr()); | |||
424 | } | |||
425 | ||||
426 | if (mpOtherShell) | |||
427 | { | |||
428 | // Another shell wants to know about our existing selection. | |||
429 | if (mpViewShell != mpOtherShell) | |||
430 | mpViewShell->NotifyOtherView(mpOtherShell, LOK_CALLBACK_TEXT_VIEW_SELECTION, "selection", sRectangle); | |||
431 | } | |||
432 | else | |||
433 | { | |||
434 | mpViewShell->libreOfficeKitViewCallback(LOK_CALLBACK_TEXT_SELECTION, sRectangle.getStr()); | |||
435 | mpViewShell->NotifyOtherViews(LOK_CALLBACK_TEXT_VIEW_SELECTION, "selection", sRectangle); | |||
436 | } | |||
437 | ||||
438 | pOutWin->Pop(); | |||
439 | } | |||
440 | } | |||
441 | ||||
442 | // renamed from DrawSelection to DrawSelectionXOR to better reflect what this | |||
443 | // method was used for: Paint Selection in XOR, change it and again paint it in XOR. | |||
444 | // This can be safely assumed due to the EditView only being capable of painting the | |||
445 | // selection in XOR until today. | |||
446 | // This also means that all places calling DrawSelectionXOR are thoroughly weighted | |||
447 | // and chosen to make this fragile XOR-paint water-proof and thus contain some | |||
448 | // information in this sense. | |||
449 | // Someone thankfully expanded it to collect the SelectionRectangles when called with | |||
450 | // the Region*, see GetSelectionRectangles below. | |||
451 | void ImpEditView::DrawSelectionXOR( EditSelection aTmpSel, vcl::Region* pRegion, OutputDevice* pTargetDevice ) | |||
452 | { | |||
453 | if (getEditViewCallbacks() && !pRegion && !comphelper::LibreOfficeKit::isActive()) | |||
454 | { | |||
455 | // we are done, do *not* visualize self | |||
456 | // CAUTION: do not use when comphelper::LibreOfficeKit::isActive() | |||
457 | // due to event stuff triggered below. That *should* probably be moved | |||
458 | // to SelectionChanged() which exists now, but I do not know enough about | |||
459 | // that stuff to do it | |||
460 | return; | |||
461 | } | |||
462 | ||||
463 | if ( eSelectionMode == EESelectionMode::Hidden ) | |||
464 | return; | |||
465 | ||||
466 | // It must be ensured before rendering the selection, that the contents of | |||
467 | // the window is completely valid! Must be here so that in any case if | |||
468 | // empty, then later on two-Paint Events! Must be done even before the | |||
469 | // query from bUpdate, if after Invalidate paints still in the queue, | |||
470 | // but someone switches the update mode! | |||
471 | ||||
472 | // pRegion: When not NULL, then only calculate Region. | |||
473 | ||||
474 | OutputDevice* pTarget; | |||
475 | if (pTargetDevice) | |||
476 | pTarget = pTargetDevice; | |||
477 | else | |||
478 | pTarget = getEditViewCallbacks() ? &getEditViewCallbacks()->EditViewOutputDevice() : pOutWin; | |||
479 | bool bClipRegion = pTarget->IsClipRegion(); | |||
480 | vcl::Region aOldRegion = pTarget->GetClipRegion(); | |||
481 | ||||
482 | std::unique_ptr<tools::PolyPolygon> pPolyPoly; | |||
483 | ||||
484 | if ( !pRegion && !comphelper::LibreOfficeKit::isActive()) | |||
485 | { | |||
486 | if ( !pEditEngine->pImpEditEngine->GetUpdateMode() ) | |||
487 | return; | |||
488 | if ( pEditEngine->pImpEditEngine->IsInUndo() ) | |||
489 | return; | |||
490 | ||||
491 | if ( !aTmpSel.HasRange() ) | |||
492 | return; | |||
493 | ||||
494 | // aTmpOutArea: if OutputArea > Paper width and | |||
495 | // Text > Paper width ( over large fields ) | |||
496 | tools::Rectangle aTmpOutArea( aOutArea ); | |||
497 | if ( aTmpOutArea.GetWidth() > pEditEngine->pImpEditEngine->GetPaperSize().Width() ) | |||
498 | aTmpOutArea.SetRight( aTmpOutArea.Left() + pEditEngine->pImpEditEngine->GetPaperSize().Width() ); | |||
499 | pTarget->IntersectClipRegion( aTmpOutArea ); | |||
500 | ||||
501 | if (pOutWin && pOutWin->GetCursor()) | |||
502 | pOutWin->GetCursor()->Hide(); | |||
503 | } | |||
504 | ||||
505 | if (comphelper::LibreOfficeKit::isActive() || pRegion) | |||
506 | pPolyPoly.reset(new tools::PolyPolygon); | |||
507 | ||||
508 | DBG_ASSERT( !pEditEngine->IsIdleFormatterActive(), "DrawSelectionXOR: Not formatted!" )do { if (true && (!(!pEditEngine->IsIdleFormatterActive ()))) { sal_detail_logFormat((SAL_DETAIL_LOG_LEVEL_WARN), ("legacy.tools" ), ("/home/maarten/src/libreoffice/core/editeng/source/editeng/impedit.cxx" ":" "508" ": "), "%s", "DrawSelectionXOR: Not formatted!"); } } while (false); | |||
509 | aTmpSel.Adjust( pEditEngine->GetEditDoc() ); | |||
510 | ||||
511 | ContentNode* pStartNode = aTmpSel.Min().GetNode(); | |||
512 | ContentNode* pEndNode = aTmpSel.Max().GetNode(); | |||
513 | const sal_Int32 nStartPara = pEditEngine->GetEditDoc().GetPos(pStartNode); | |||
514 | const sal_Int32 nEndPara = pEditEngine->GetEditDoc().GetPos(pEndNode); | |||
515 | if (nStartPara == EE_PARA_NOT_FOUND((sal_Int32) 0x7FFFFFFF) || nEndPara == EE_PARA_NOT_FOUND((sal_Int32) 0x7FFFFFFF)) | |||
516 | return; | |||
517 | ||||
518 | bool bStartHandleVisible = false; | |||
519 | bool bEndHandleVisible = false; | |||
520 | ||||
521 | for ( sal_Int32 nPara = nStartPara; nPara <= nEndPara; nPara++ ) | |||
522 | { | |||
523 | ParaPortion* pTmpPortion = pEditEngine->GetParaPortions().SafeGetObject( nPara ); | |||
524 | if (!pTmpPortion) | |||
525 | { | |||
526 | SAL_WARN( "editeng", "Portion in Selection not found!" )do { if (true) { switch (sal_detail_log_report(::SAL_DETAIL_LOG_LEVEL_WARN , "editeng")) { case SAL_DETAIL_LOG_ACTION_IGNORE: break; case SAL_DETAIL_LOG_ACTION_LOG: if (sizeof ::sal::detail::getResult ( ::sal::detail::StreamStart() << "Portion in Selection not found!" ) == 1) { ::sal_detail_log( (::SAL_DETAIL_LOG_LEVEL_WARN), ("editeng" ), ("/home/maarten/src/libreoffice/core/editeng/source/editeng/impedit.cxx" ":" "526" ": "), ::sal::detail::unwrapStream( ::sal::detail:: StreamStart() << "Portion in Selection not found!"), 0) ; } else { ::std::ostringstream sal_detail_stream; sal_detail_stream << "Portion in Selection not found!"; ::sal::detail::log ( (::SAL_DETAIL_LOG_LEVEL_WARN), ("editeng"), ("/home/maarten/src/libreoffice/core/editeng/source/editeng/impedit.cxx" ":" "526" ": "), sal_detail_stream, 0); }; break; case SAL_DETAIL_LOG_ACTION_FATAL : if (sizeof ::sal::detail::getResult( ::sal::detail::StreamStart () << "Portion in Selection not found!") == 1) { ::sal_detail_log ( (::SAL_DETAIL_LOG_LEVEL_WARN), ("editeng"), ("/home/maarten/src/libreoffice/core/editeng/source/editeng/impedit.cxx" ":" "526" ": "), ::sal::detail::unwrapStream( ::sal::detail:: StreamStart() << "Portion in Selection not found!"), 0) ; } else { ::std::ostringstream sal_detail_stream; sal_detail_stream << "Portion in Selection not found!"; ::sal::detail::log ( (::SAL_DETAIL_LOG_LEVEL_WARN), ("editeng"), ("/home/maarten/src/libreoffice/core/editeng/source/editeng/impedit.cxx" ":" "526" ": "), sal_detail_stream, 0); }; std::abort(); break ; } } } while (false); | |||
527 | continue; | |||
528 | } | |||
529 | ||||
530 | DBG_ASSERT( !pTmpPortion->IsInvalid(), "Portion in Selection not formatted!" )do { if (true && (!(!pTmpPortion->IsInvalid()))) { sal_detail_logFormat((SAL_DETAIL_LOG_LEVEL_WARN), ("legacy.tools" ), ("/home/maarten/src/libreoffice/core/editeng/source/editeng/impedit.cxx" ":" "530" ": "), "%s", "Portion in Selection not formatted!" ); } } while (false); | |||
531 | ||||
532 | if ( !pTmpPortion->IsVisible() || pTmpPortion->IsInvalid() ) | |||
533 | continue; | |||
534 | ||||
535 | long nParaStart = pEditEngine->GetParaPortions().GetYOffset( pTmpPortion ); | |||
536 | if ( ( nParaStart + pTmpPortion->GetHeight() ) < GetVisDocTop() ) | |||
537 | continue; | |||
538 | if ( nParaStart > GetVisDocBottom() ) | |||
539 | break; | |||
540 | ||||
541 | sal_uInt16 nStartLine = 0; | |||
542 | sal_uInt16 nEndLine = pTmpPortion->GetLines().Count() -1; | |||
543 | if ( nPara == nStartPara ) | |||
544 | nStartLine = pTmpPortion->GetLines().FindLine( aTmpSel.Min().GetIndex(), false ); | |||
545 | if ( nPara == nEndPara ) | |||
546 | nEndLine = pTmpPortion->GetLines().FindLine( aTmpSel.Max().GetIndex(), true ); | |||
547 | ||||
548 | for ( sal_uInt16 nLine = nStartLine; nLine <= nEndLine; nLine++ ) | |||
549 | { | |||
550 | const EditLine& rLine = pTmpPortion->GetLines()[nLine]; | |||
551 | ||||
552 | bool bPartOfLine = false; | |||
553 | sal_Int32 nStartIndex = rLine.GetStart(); | |||
554 | sal_Int32 nEndIndex = rLine.GetEnd(); | |||
555 | if ( ( nPara == nStartPara ) && ( nLine == nStartLine ) && ( nStartIndex != aTmpSel.Min().GetIndex() ) ) | |||
556 | { | |||
557 | nStartIndex = aTmpSel.Min().GetIndex(); | |||
558 | bPartOfLine = true; | |||
559 | } | |||
560 | if ( ( nPara == nEndPara ) && ( nLine == nEndLine ) && ( nEndIndex != aTmpSel.Max().GetIndex() ) ) | |||
561 | { | |||
562 | nEndIndex = aTmpSel.Max().GetIndex(); | |||
563 | bPartOfLine = true; | |||
564 | } | |||
565 | ||||
566 | // Can happen if at the beginning of a wrapped line. | |||
567 | if ( nEndIndex < nStartIndex ) | |||
568 | nEndIndex = nStartIndex; | |||
569 | ||||
570 | tools::Rectangle aTmpRect( pEditEngine->pImpEditEngine->GetEditCursor( pTmpPortion, nStartIndex ) ); | |||
571 | Point aTopLeft( aTmpRect.TopLeft() ); | |||
572 | Point aBottomRight( aTmpRect.BottomRight() ); | |||
573 | ||||
574 | aTopLeft.AdjustY(nParaStart ); | |||
575 | aBottomRight.AdjustY(nParaStart ); | |||
576 | ||||
577 | // Only paint if in the visible range ... | |||
578 | if ( aTopLeft.Y() > GetVisDocBottom() ) | |||
579 | break; | |||
580 | ||||
581 | if ( aBottomRight.Y() < GetVisDocTop() ) | |||
582 | continue; | |||
583 | ||||
584 | if ( ( nPara == nStartPara ) && ( nLine == nStartLine ) ) | |||
585 | bStartHandleVisible = true; | |||
586 | if ( ( nPara == nEndPara ) && ( nLine == nEndLine ) ) | |||
587 | bEndHandleVisible = true; | |||
588 | ||||
589 | // Now that we have Bidi, the first/last index doesn't have to be the 'most outside' position | |||
590 | if ( !bPartOfLine ) | |||
591 | { | |||
592 | Range aLineXPosStartEnd = pEditEngine->GetLineXPosStartEnd(pTmpPortion, &rLine); | |||
593 | aTopLeft.setX( aLineXPosStartEnd.Min() ); | |||
594 | aBottomRight.setX( aLineXPosStartEnd.Max() ); | |||
595 | ImplDrawHighlightRect( pTarget, aTopLeft, aBottomRight, pPolyPoly.get() ); | |||
596 | } | |||
597 | else | |||
598 | { | |||
599 | sal_Int32 nTmpStartIndex = nStartIndex; | |||
600 | sal_Int32 nWritingDirStart, nTmpEndIndex; | |||
601 | ||||
602 | while ( nTmpStartIndex < nEndIndex ) | |||
603 | { | |||
604 | pEditEngine->pImpEditEngine->GetRightToLeft( nPara, nTmpStartIndex+1, &nWritingDirStart, &nTmpEndIndex ); | |||
605 | if ( nTmpEndIndex > nEndIndex ) | |||
606 | nTmpEndIndex = nEndIndex; | |||
607 | ||||
608 | DBG_ASSERT( nTmpEndIndex > nTmpStartIndex, "DrawSelectionXOR, Start >= End?" )do { if (true && (!(nTmpEndIndex > nTmpStartIndex) )) { sal_detail_logFormat((SAL_DETAIL_LOG_LEVEL_WARN), ("legacy.tools" ), ("/home/maarten/src/libreoffice/core/editeng/source/editeng/impedit.cxx" ":" "608" ": "), "%s", "DrawSelectionXOR, Start >= End?") ; } } while (false); | |||
609 | ||||
610 | long nX1 = pEditEngine->GetXPos(pTmpPortion, &rLine, nTmpStartIndex, true); | |||
611 | long nX2 = pEditEngine->GetXPos(pTmpPortion, &rLine, nTmpEndIndex); | |||
612 | ||||
613 | Point aPt1( std::min( nX1, nX2 ), aTopLeft.Y() ); | |||
614 | Point aPt2( std::max( nX1, nX2 ), aBottomRight.Y() ); | |||
615 | ||||
616 | ImplDrawHighlightRect( pTarget, aPt1, aPt2, pPolyPoly.get() ); | |||
617 | nTmpStartIndex = nTmpEndIndex; | |||
618 | } | |||
619 | } | |||
620 | } | |||
621 | } | |||
622 | ||||
623 | if (comphelper::LibreOfficeKit::isActive() && mpViewShell && pOutWin) | |||
624 | lokSelectionCallback(pPolyPoly, bStartHandleVisible, bEndHandleVisible); | |||
625 | ||||
626 | if (pRegion || comphelper::LibreOfficeKit::isActive()) | |||
627 | { | |||
628 | if (pRegion) | |||
629 | *pRegion = vcl::Region( *pPolyPoly ); | |||
630 | pPolyPoly.reset(); | |||
631 | } | |||
632 | else | |||
633 | { | |||
634 | if (pOutWin && pOutWin->GetCursor()) | |||
635 | pOutWin->GetCursor()->Show(); | |||
636 | ||||
637 | if ( bClipRegion ) | |||
638 | pTarget->SetClipRegion( aOldRegion ); | |||
639 | else | |||
640 | pTarget->SetClipRegion(); | |||
641 | } | |||
642 | } | |||
643 | ||||
644 | void ImpEditView::GetSelectionRectangles(EditSelection aTmpSel, std::vector<tools::Rectangle>& rLogicRects) | |||
645 | { | |||
646 | vcl::Region aRegion; | |||
647 | DrawSelectionXOR(aTmpSel, &aRegion); | |||
648 | aRegion.GetRegionRectangles(rLogicRects); | |||
649 | } | |||
650 | ||||
651 | void ImpEditView::ImplDrawHighlightRect( OutputDevice* _pTarget, const Point& rDocPosTopLeft, const Point& rDocPosBottomRight, tools::PolyPolygon* pPolyPoly ) | |||
652 | { | |||
653 | if ( rDocPosTopLeft.X() == rDocPosBottomRight.X() ) | |||
654 | return; | |||
655 | ||||
656 | if (mpLOKSpecialPositioning && pPolyPoly) | |||
657 | { | |||
658 | MapUnit eDevUnit = _pTarget->GetMapMode().GetMapUnit(); | |||
659 | tools::Rectangle aSelRect(rDocPosTopLeft, rDocPosBottomRight); | |||
660 | aSelRect = mpLOKSpecialPositioning->GetWindowPos(aSelRect, eDevUnit); | |||
661 | const Point aRefPoint = mpLOKSpecialPositioning->GetRefPoint(); | |||
662 | aSelRect.Move(-aRefPoint.X(), -aRefPoint.Y()); | |||
663 | ||||
664 | tools::Polygon aTmpPoly(4); | |||
665 | aTmpPoly[0] = aSelRect.TopLeft(); | |||
666 | aTmpPoly[1] = aSelRect.TopRight(); | |||
667 | aTmpPoly[2] = aSelRect.BottomRight(); | |||
668 | aTmpPoly[3] = aSelRect.BottomLeft(); | |||
669 | pPolyPoly->Insert(aTmpPoly); | |||
670 | return; | |||
671 | } | |||
672 | ||||
673 | bool bPixelMode = _pTarget->GetMapMode().GetMapUnit() == MapUnit::MapPixel; | |||
674 | ||||
675 | Point aPnt1( GetWindowPos( rDocPosTopLeft ) ); | |||
676 | Point aPnt2( GetWindowPos( rDocPosBottomRight ) ); | |||
677 | ||||
678 | if ( !IsVertical() ) | |||
679 | { | |||
680 | lcl_AllignToPixel( aPnt1, _pTarget, +1, 0 ); | |||
681 | lcl_AllignToPixel( aPnt2, _pTarget, 0, ( bPixelMode ? 0 : -1 ) ); | |||
682 | } | |||
683 | else | |||
684 | { | |||
685 | lcl_AllignToPixel( aPnt1, _pTarget, 0, +1 ); | |||
686 | lcl_AllignToPixel( aPnt2, _pTarget, ( bPixelMode ? 0 : +1 ), 0 ); | |||
687 | } | |||
688 | ||||
689 | tools::Rectangle aRect( aPnt1, aPnt2 ); | |||
690 | if ( pPolyPoly ) | |||
691 | { | |||
692 | tools::Polygon aTmpPoly( 4 ); | |||
693 | aTmpPoly[0] = aRect.TopLeft(); | |||
694 | aTmpPoly[1] = aRect.TopRight(); | |||
695 | aTmpPoly[2] = aRect.BottomRight(); | |||
696 | aTmpPoly[3] = aRect.BottomLeft(); | |||
697 | pPolyPoly->Insert( aTmpPoly ); | |||
698 | } | |||
699 | else | |||
700 | { | |||
701 | vcl::Window* pWindow = dynamic_cast< vcl::Window* >(_pTarget); | |||
702 | ||||
703 | if(pWindow) | |||
704 | { | |||
705 | pWindow->Invert( aRect ); | |||
706 | } | |||
707 | else | |||
708 | { | |||
709 | _pTarget->Push(PushFlags::LINECOLOR|PushFlags::FILLCOLOR|PushFlags::RASTEROP); | |||
710 | _pTarget->SetLineColor(); | |||
711 | _pTarget->SetFillColor(COL_BLACK); | |||
712 | _pTarget->SetRasterOp(RasterOp::Invert); | |||
713 | _pTarget->DrawRect(aRect); | |||
714 | _pTarget->Pop(); | |||
715 | } | |||
716 | } | |||
717 | } | |||
718 | ||||
719 | ||||
720 | bool ImpEditView::IsVertical() const | |||
721 | { | |||
722 | return pEditEngine->pImpEditEngine->IsVertical(); | |||
723 | } | |||
724 | ||||
725 | bool ImpEditView::IsTopToBottom() const | |||
726 | { | |||
727 | return pEditEngine->pImpEditEngine->IsTopToBottom(); | |||
728 | } | |||
729 | ||||
730 | tools::Rectangle ImpEditView::GetVisDocArea() const | |||
731 | { | |||
732 | return tools::Rectangle( GetVisDocLeft(), GetVisDocTop(), GetVisDocRight(), GetVisDocBottom() ); | |||
733 | } | |||
734 | ||||
735 | Point ImpEditView::GetDocPos( const Point& rWindowPos ) const | |||
736 | { | |||
737 | // Window Position => Position Document | |||
738 | Point aPoint; | |||
739 | ||||
740 | if ( !pEditEngine->pImpEditEngine->IsVertical() ) | |||
741 | { | |||
742 | aPoint.setX( rWindowPos.X() - aOutArea.Left() + GetVisDocLeft() ); | |||
743 | aPoint.setY( rWindowPos.Y() - aOutArea.Top() + GetVisDocTop() ); | |||
744 | } | |||
745 | else | |||
746 | { | |||
747 | if (pEditEngine->pImpEditEngine->IsTopToBottom()) | |||
748 | { | |||
749 | aPoint.setX( rWindowPos.Y() - aOutArea.Top() + GetVisDocLeft() ); | |||
750 | aPoint.setY( aOutArea.Right() - rWindowPos.X() + GetVisDocTop() ); | |||
751 | } | |||
752 | else | |||
753 | { | |||
754 | aPoint.setX( aOutArea.Bottom() - rWindowPos.Y() + GetVisDocLeft() ); | |||
755 | aPoint.setY( rWindowPos.X() - aOutArea.Left() + GetVisDocTop() ); | |||
756 | } | |||
757 | } | |||
758 | ||||
759 | return aPoint; | |||
760 | } | |||
761 | ||||
762 | Point ImpEditView::GetWindowPos( const Point& rDocPos ) const | |||
763 | { | |||
764 | // Document position => window position | |||
765 | Point aPoint; | |||
766 | ||||
767 | if ( !pEditEngine->pImpEditEngine->IsVertical() ) | |||
768 | { | |||
769 | aPoint.setX( rDocPos.X() + aOutArea.Left() - GetVisDocLeft() ); | |||
770 | aPoint.setY( rDocPos.Y() + aOutArea.Top() - GetVisDocTop() ); | |||
771 | } | |||
772 | else | |||
773 | { | |||
774 | if (pEditEngine->pImpEditEngine->IsTopToBottom()) | |||
775 | { | |||
776 | aPoint.setX( aOutArea.Right() - rDocPos.Y() + GetVisDocTop() ); | |||
777 | aPoint.setY( rDocPos.X() + aOutArea.Top() - GetVisDocLeft() ); | |||
778 | } | |||
779 | else | |||
780 | { | |||
781 | aPoint.setX( aOutArea.Left() + rDocPos.Y() - GetVisDocTop() ); | |||
782 | aPoint.setY( aOutArea.Bottom() - rDocPos.X() + GetVisDocLeft() ); | |||
783 | } | |||
784 | } | |||
785 | ||||
786 | return aPoint; | |||
787 | } | |||
788 | ||||
789 | tools::Rectangle ImpEditView::GetWindowPos( const tools::Rectangle& rDocRect ) const | |||
790 | { | |||
791 | // Document position => window position | |||
792 | Point aPos( GetWindowPos( rDocRect.TopLeft() ) ); | |||
793 | Size aSz = rDocRect.GetSize(); | |||
794 | tools::Rectangle aRect; | |||
795 | if ( !pEditEngine->pImpEditEngine->IsVertical() ) | |||
796 | { | |||
797 | aRect = tools::Rectangle( aPos, aSz ); | |||
798 | } | |||
799 | else | |||
800 | { | |||
801 | Point aNewPos( aPos.X()-aSz.Height(), aPos.Y() ); | |||
802 | // coverity[swapped_arguments : FALSE] - this is in the correct order | |||
803 | aRect = tools::Rectangle( aNewPos, Size( aSz.Height(), aSz.Width() ) ); | |||
804 | } | |||
805 | return aRect; | |||
806 | } | |||
807 | ||||
808 | void ImpEditView::SetSelectionMode( EESelectionMode eNewMode ) | |||
809 | { | |||
810 | if ( eSelectionMode != eNewMode ) | |||
811 | { | |||
812 | DrawSelectionXOR(); | |||
813 | eSelectionMode = eNewMode; | |||
814 | DrawSelectionXOR(); // redraw | |||
815 | } | |||
816 | } | |||
817 | ||||
818 | void ImpEditView::SetOutputArea( const tools::Rectangle& rRect ) | |||
819 | { | |||
820 | const OutputDevice& rOutDev = getEditViewCallbacks() ? getEditViewCallbacks()->EditViewOutputDevice() : *pOutWin; | |||
821 | // should be better be aligned on pixels! | |||
822 | tools::Rectangle aNewRect(rOutDev.LogicToPixel(rRect)); | |||
823 | aNewRect = rOutDev.PixelToLogic(aNewRect); | |||
824 | aOutArea = aNewRect; | |||
825 | if ( !aOutArea.IsWidthEmpty() && aOutArea.Right() < aOutArea.Left() ) | |||
826 | aOutArea.SetRight( aOutArea.Left() ); | |||
827 | if ( !aOutArea.IsHeightEmpty() && aOutArea.Bottom() < aOutArea.Top() ) | |||
828 | aOutArea.SetBottom( aOutArea.Top() ); | |||
829 | ||||
830 | SetScrollDiffX( static_cast<sal_uInt16>(aOutArea.GetWidth()) * 2 / 10 ); | |||
831 | } | |||
832 | ||||
833 | void ImpEditView::InvalidateAtWindow(const tools::Rectangle& rRect) | |||
834 | { | |||
835 | if (EditViewCallbacks* pCallbacks = getEditViewCallbacks()) | |||
836 | { | |||
837 | // do not invalidate and trigger a global repaint, but forward | |||
838 | // the need for change to the applied EditViewCallback, can e.g. | |||
839 | // be used to visualize the active edit text in an OverlayObject | |||
840 | pCallbacks->EditViewInvalidate(rRect); | |||
841 | } | |||
842 | else | |||
843 | { | |||
844 | // classic mode: invalidate and trigger full repaint | |||
845 | // of the changed area | |||
846 | GetWindow()->Invalidate(rRect); | |||
847 | } | |||
848 | } | |||
849 | ||||
850 | void ImpEditView::ResetOutputArea( const tools::Rectangle& rRect ) | |||
851 | { | |||
852 | // remember old out area | |||
853 | const tools::Rectangle aOldArea(aOutArea); | |||
854 | ||||
855 | // apply new one | |||
856 | SetOutputArea(rRect); | |||
857 | ||||
858 | // invalidate surrounding areas if update is true | |||
859 | if(aOldArea.IsEmpty() || !pEditEngine->pImpEditEngine->GetUpdateMode()) | |||
860 | return; | |||
861 | ||||
862 | // #i119885# use grown area if needed; do when getting bigger OR smaller | |||
863 | const sal_Int32 nMore(DoInvalidateMore() ? GetWindow()->PixelToLogic(Size(nInvMore, 0)).Width() : 0); | |||
864 | ||||
865 | if(aOldArea.Left() > aOutArea.Left()) | |||
866 | { | |||
867 | const tools::Rectangle aRect(aOutArea.Left() - nMore, aOldArea.Top() - nMore, aOldArea.Left(), aOldArea.Bottom() + nMore); | |||
868 | InvalidateAtWindow(aRect); | |||
869 | } | |||
870 | else if(aOldArea.Left() < aOutArea.Left()) | |||
871 | { | |||
872 | const tools::Rectangle aRect(aOldArea.Left() - nMore, aOldArea.Top() - nMore, aOutArea.Left(), aOldArea.Bottom() + nMore); | |||
873 | InvalidateAtWindow(aRect); | |||
874 | } | |||
875 | ||||
876 | if(aOldArea.Right() > aOutArea.Right()) | |||
877 | { | |||
878 | const tools::Rectangle aRect(aOutArea.Right(), aOldArea.Top() - nMore, aOldArea.Right() + nMore, aOldArea.Bottom() + nMore); | |||
879 | InvalidateAtWindow(aRect); | |||
880 | } | |||
881 | else if(aOldArea.Right() < aOutArea.Right()) | |||
882 | { | |||
883 | const tools::Rectangle aRect(aOldArea.Right(), aOldArea.Top() - nMore, aOutArea.Right() + nMore, aOldArea.Bottom() + nMore); | |||
884 | InvalidateAtWindow(aRect); | |||
885 | } | |||
886 | ||||
887 | if(aOldArea.Top() > aOutArea.Top()) | |||
888 | { | |||
889 | const tools::Rectangle aRect(aOldArea.Left() - nMore, aOutArea.Top() - nMore, aOldArea.Right() + nMore, aOldArea.Top()); | |||
890 | InvalidateAtWindow(aRect); | |||
891 | } | |||
892 | else if(aOldArea.Top() < aOutArea.Top()) | |||
893 | { | |||
894 | const tools::Rectangle aRect(aOldArea.Left() - nMore, aOldArea.Top() - nMore, aOldArea.Right() + nMore, aOutArea.Top()); | |||
895 | InvalidateAtWindow(aRect); | |||
896 | } | |||
897 | ||||
898 | if(aOldArea.Bottom() > aOutArea.Bottom()) | |||
899 | { | |||
900 | const tools::Rectangle aRect(aOldArea.Left() - nMore, aOutArea.Bottom(), aOldArea.Right() + nMore, aOldArea.Bottom() + nMore); | |||
901 | InvalidateAtWindow(aRect); | |||
902 | } | |||
903 | else if(aOldArea.Bottom() < aOutArea.Bottom()) | |||
904 | { | |||
905 | const tools::Rectangle aRect(aOldArea.Left() - nMore, aOldArea.Bottom(), aOldArea.Right() + nMore, aOutArea.Bottom() + nMore); | |||
906 | InvalidateAtWindow(aRect); | |||
907 | } | |||
908 | } | |||
909 | ||||
910 | void ImpEditView::RecalcOutputArea() | |||
911 | { | |||
912 | Point aNewTopLeft( aOutArea.TopLeft() ); | |||
913 | Size aNewSz( aOutArea.GetSize() ); | |||
914 | ||||
915 | // X: | |||
916 | if ( DoAutoWidth() ) | |||
917 | { | |||
918 | if ( pEditEngine->pImpEditEngine->GetStatus().AutoPageWidth() ) | |||
919 | aNewSz.setWidth( pEditEngine->pImpEditEngine->GetPaperSize().Width() ); | |||
920 | switch ( eAnchorMode ) | |||
921 | { | |||
922 | case EEAnchorMode::TopLeft: | |||
923 | case EEAnchorMode::VCenterLeft: | |||
924 | case EEAnchorMode::BottomLeft: | |||
925 | { | |||
926 | aNewTopLeft.setX( aAnchorPoint.X() ); | |||
927 | } | |||
928 | break; | |||
929 | case EEAnchorMode::TopHCenter: | |||
930 | case EEAnchorMode::VCenterHCenter: | |||
931 | case EEAnchorMode::BottomHCenter: | |||
932 | { | |||
933 | aNewTopLeft.setX( aAnchorPoint.X() - aNewSz.Width() / 2 ); | |||
934 | } | |||
935 | break; | |||
936 | case EEAnchorMode::TopRight: | |||
937 | case EEAnchorMode::VCenterRight: | |||
938 | case EEAnchorMode::BottomRight: | |||
939 | { | |||
940 | aNewTopLeft.setX( aAnchorPoint.X() - aNewSz.Width() - 1 ); | |||
941 | } | |||
942 | break; | |||
943 | } | |||
944 | } | |||
945 | ||||
946 | // Y: | |||
947 | if ( DoAutoHeight() ) | |||
948 | { | |||
949 | if ( pEditEngine->pImpEditEngine->GetStatus().AutoPageHeight() ) | |||
950 | aNewSz.setHeight( pEditEngine->pImpEditEngine->GetPaperSize().Height() ); | |||
951 | switch ( eAnchorMode ) | |||
952 | { | |||
953 | case EEAnchorMode::TopLeft: | |||
954 | case EEAnchorMode::TopHCenter: | |||
955 | case EEAnchorMode::TopRight: | |||
956 | { | |||
957 | aNewTopLeft.setY( aAnchorPoint.Y() ); | |||
958 | } | |||
959 | break; | |||
960 | case EEAnchorMode::VCenterLeft: | |||
961 | case EEAnchorMode::VCenterHCenter: | |||
962 | case EEAnchorMode::VCenterRight: | |||
963 | { | |||
964 | aNewTopLeft.setY( aAnchorPoint.Y() - aNewSz.Height() / 2 ); | |||
965 | } | |||
966 | break; | |||
967 | case EEAnchorMode::BottomLeft: | |||
968 | case EEAnchorMode::BottomHCenter: | |||
969 | case EEAnchorMode::BottomRight: | |||
970 | { | |||
971 | aNewTopLeft.setY( aAnchorPoint.Y() - aNewSz.Height() - 1 ); | |||
972 | } | |||
973 | break; | |||
974 | } | |||
975 | } | |||
976 | ResetOutputArea( tools::Rectangle( aNewTopLeft, aNewSz ) ); | |||
977 | } | |||
978 | ||||
979 | void ImpEditView::SetAnchorMode( EEAnchorMode eMode ) | |||
980 | { | |||
981 | eAnchorMode = eMode; | |||
982 | CalcAnchorPoint(); | |||
983 | } | |||
984 | ||||
985 | void ImpEditView::CalcAnchorPoint() | |||
986 | { | |||
987 | // GetHeight() and GetWidth() -1, because rectangle calculation not preferred. | |||
988 | ||||
989 | // X: | |||
990 | switch ( eAnchorMode ) | |||
991 | { | |||
992 | case EEAnchorMode::TopLeft: | |||
993 | case EEAnchorMode::VCenterLeft: | |||
994 | case EEAnchorMode::BottomLeft: | |||
995 | { | |||
996 | aAnchorPoint.setX( aOutArea.Left() ); | |||
997 | } | |||
998 | break; | |||
999 | case EEAnchorMode::TopHCenter: | |||
1000 | case EEAnchorMode::VCenterHCenter: | |||
1001 | case EEAnchorMode::BottomHCenter: | |||
1002 | { | |||
1003 | aAnchorPoint.setX( aOutArea.Left() + (aOutArea.GetWidth()-1) / 2 ); | |||
1004 | } | |||
1005 | break; | |||
1006 | case EEAnchorMode::TopRight: | |||
1007 | case EEAnchorMode::VCenterRight: | |||
1008 | case EEAnchorMode::BottomRight: | |||
1009 | { | |||
1010 | aAnchorPoint.setX( aOutArea.Right() ); | |||
1011 | } | |||
1012 | break; | |||
1013 | } | |||
1014 | ||||
1015 | // Y: | |||
1016 | switch ( eAnchorMode ) | |||
1017 | { | |||
1018 | case EEAnchorMode::TopLeft: | |||
1019 | case EEAnchorMode::TopHCenter: | |||
1020 | case EEAnchorMode::TopRight: | |||
1021 | { | |||
1022 | aAnchorPoint.setY( aOutArea.Top() ); | |||
1023 | } | |||
1024 | break; | |||
1025 | case EEAnchorMode::VCenterLeft: | |||
1026 | case EEAnchorMode::VCenterHCenter: | |||
1027 | case EEAnchorMode::VCenterRight: | |||
1028 | { | |||
1029 | aAnchorPoint.setY( aOutArea.Top() + (aOutArea.GetHeight()-1) / 2 ); | |||
1030 | } | |||
1031 | break; | |||
1032 | case EEAnchorMode::BottomLeft: | |||
1033 | case EEAnchorMode::BottomHCenter: | |||
1034 | case EEAnchorMode::BottomRight: | |||
1035 | { | |||
1036 | aAnchorPoint.setY( aOutArea.Bottom() - 1 ); | |||
1037 | } | |||
1038 | break; | |||
1039 | } | |||
1040 | } | |||
1041 | ||||
1042 | namespace | |||
1043 | { | |||
1044 | ||||
1045 | // For building JSON message to be sent to Online | |||
1046 | boost::property_tree::ptree getHyperlinkPropTree(const OUString& sText, const OUString& sLink) | |||
1047 | { | |||
1048 | boost::property_tree::ptree aTree; | |||
1049 | aTree.put("text", sText); | |||
1050 | aTree.put("link", sLink); | |||
1051 | return aTree; | |||
1052 | } | |||
1053 | ||||
1054 | } // End of anon namespace | |||
1055 | ||||
1056 | tools::Rectangle ImpEditView::ImplGetEditCursor(EditPaM& aPaM, GetCursorFlags nShowCursorFlags, sal_Int32& nTextPortionStart, | |||
1057 | const ParaPortion* pParaPortion) const | |||
1058 | { | |||
1059 | tools::Rectangle aEditCursor = pEditEngine->pImpEditEngine->PaMtoEditCursor( aPaM, nShowCursorFlags ); | |||
1060 | if ( !IsInsertMode() && !aEditSelection.HasRange() ) | |||
1061 | { | |||
1062 | if ( aPaM.GetNode()->Len() && ( aPaM.GetIndex() < aPaM.GetNode()->Len() ) ) | |||
1063 | { | |||
1064 | // If we are behind a portion, and the next portion has other direction, we must change position... | |||
1065 | aEditCursor.SetLeft( pEditEngine->pImpEditEngine->PaMtoEditCursor( aPaM, GetCursorFlags::TextOnly|GetCursorFlags::PreferPortionStart ).Left() ); | |||
1066 | aEditCursor.SetRight( aEditCursor.Left() ); | |||
1067 | ||||
1068 | sal_Int32 nTextPortion = pParaPortion->GetTextPortions().FindPortion( aPaM.GetIndex(), nTextPortionStart, true ); | |||
1069 | const TextPortion& rTextPortion = pParaPortion->GetTextPortions()[nTextPortion]; | |||
1070 | if ( rTextPortion.GetKind() == PortionKind::TAB ) | |||
1071 | { | |||
1072 | aEditCursor.AdjustRight(rTextPortion.GetSize().Width() ); | |||
1073 | } | |||
1074 | else | |||
1075 | { | |||
1076 | EditPaM aNext = pEditEngine->CursorRight( aPaM ); | |||
1077 | tools::Rectangle aTmpRect = pEditEngine->pImpEditEngine->PaMtoEditCursor( aNext, GetCursorFlags::TextOnly ); | |||
1078 | if ( aTmpRect.Top() != aEditCursor.Top() ) | |||
1079 | aTmpRect = pEditEngine->pImpEditEngine->PaMtoEditCursor( aNext, GetCursorFlags::TextOnly|GetCursorFlags::EndOfLine ); | |||
1080 | aEditCursor.SetRight( aTmpRect.Left() ); | |||
1081 | } | |||
1082 | } | |||
1083 | } | |||
1084 | ||||
1085 | long nMaxHeight = !IsVertical() ? aOutArea.GetHeight() : aOutArea.GetWidth(); | |||
1086 | if ( aEditCursor.GetHeight() > nMaxHeight ) | |||
1087 | { | |||
1088 | aEditCursor.SetBottom( aEditCursor.Top() + nMaxHeight - 1 ); | |||
1089 | } | |||
1090 | ||||
1091 | return aEditCursor; | |||
1092 | } | |||
1093 | ||||
1094 | tools::Rectangle ImpEditView::GetEditCursor() const | |||
1095 | { | |||
1096 | EditPaM aPaM( aEditSelection.Max() ); | |||
1097 | ||||
1098 | sal_Int32 nTextPortionStart = 0; | |||
1099 | sal_Int32 nPara = pEditEngine->GetEditDoc().GetPos( aPaM.GetNode() ); | |||
1100 | if (nPara == EE_PARA_NOT_FOUND((sal_Int32) 0x7FFFFFFF)) // #i94322 | |||
1101 | return tools::Rectangle(); | |||
1102 | ||||
1103 | const ParaPortion* pParaPortion = pEditEngine->GetParaPortions()[nPara]; | |||
1104 | ||||
1105 | GetCursorFlags nShowCursorFlags = nExtraCursorFlags | GetCursorFlags::TextOnly; | |||
1106 | ||||
1107 | // Use CursorBidiLevel 0/1 in meaning of | |||
1108 | // 0: prefer portion end, normal mode | |||
1109 | // 1: prefer portion start | |||
1110 | ||||
1111 | if ( ( GetCursorBidiLevel() != CURSOR_BIDILEVEL_DONTKNOW0xFFFF ) && GetCursorBidiLevel() ) | |||
1112 | { | |||
1113 | nShowCursorFlags |= GetCursorFlags::PreferPortionStart; | |||
1114 | } | |||
1115 | ||||
1116 | return ImplGetEditCursor(aPaM, nShowCursorFlags, nTextPortionStart, pParaPortion); | |||
1117 | } | |||
1118 | ||||
1119 | void ImpEditView::ShowCursor( bool bGotoCursor, bool bForceVisCursor ) | |||
1120 | { | |||
1121 | // No ShowCursor in an empty View ... | |||
1122 | if (aOutArea.IsEmpty()) | |||
| ||||
1123 | return; | |||
1124 | if ( ( aOutArea.Left() >= aOutArea.Right() ) && ( aOutArea.Top() >= aOutArea.Bottom() ) ) | |||
1125 | return; | |||
1126 | ||||
1127 | pEditEngine->CheckIdleFormatter(); | |||
1128 | if (!pEditEngine->IsFormatted()) | |||
1129 | pEditEngine->pImpEditEngine->FormatDoc(); | |||
1130 | ||||
1131 | // For some reasons I end up here during the formatting, if the Outliner | |||
1132 | // is initialized in Paint, because no SetPool(); | |||
1133 | if ( pEditEngine->pImpEditEngine->IsFormatting() ) | |||
1134 | return; | |||
1135 | if ( !pEditEngine->pImpEditEngine->GetUpdateMode() ) | |||
1136 | return; | |||
1137 | if ( pEditEngine->pImpEditEngine->IsInUndo() ) | |||
1138 | return; | |||
1139 | ||||
1140 | if (pOutWin && pOutWin->GetCursor() != GetCursor()) | |||
1141 | pOutWin->SetCursor(GetCursor()); | |||
1142 | ||||
1143 | EditPaM aPaM( aEditSelection.Max() ); | |||
1144 | ||||
1145 | sal_Int32 nTextPortionStart = 0; | |||
1146 | sal_Int32 nPara = pEditEngine->GetEditDoc().GetPos( aPaM.GetNode() ); | |||
1147 | if (nPara == EE_PARA_NOT_FOUND((sal_Int32) 0x7FFFFFFF)) // #i94322 | |||
1148 | return; | |||
1149 | ||||
1150 | const ParaPortion* pParaPortion = pEditEngine->GetParaPortions()[nPara]; | |||
1151 | ||||
1152 | GetCursorFlags nShowCursorFlags = nExtraCursorFlags | GetCursorFlags::TextOnly; | |||
1153 | ||||
1154 | // Use CursorBidiLevel 0/1 in meaning of | |||
1155 | // 0: prefer portion end, normal mode | |||
1156 | // 1: prefer portion start | |||
1157 | ||||
1158 | if ( ( GetCursorBidiLevel() != CURSOR_BIDILEVEL_DONTKNOW0xFFFF ) && GetCursorBidiLevel() ) | |||
1159 | { | |||
1160 | nShowCursorFlags |= GetCursorFlags::PreferPortionStart; | |||
1161 | } | |||
1162 | ||||
1163 | tools::Rectangle aEditCursor = ImplGetEditCursor(aPaM, nShowCursorFlags, nTextPortionStart, pParaPortion); | |||
1164 | ||||
1165 | if ( bGotoCursor ) // && (!pEditEngine->pImpEditEngine->GetStatus().AutoPageSize() ) ) | |||
1166 | { | |||
1167 | // check if scrolling is necessary... | |||
1168 | // if scrolling, then update () and Scroll ()! | |||
1169 | long nDocDiffX = 0; | |||
1170 | long nDocDiffY = 0; | |||
1171 | ||||
1172 | tools::Rectangle aTmpVisArea( GetVisDocArea() ); | |||
1173 | // aTmpOutArea: if OutputArea > Paper width and | |||
1174 | // Text > Paper width ( over large fields ) | |||
1175 | long nMaxTextWidth = !IsVertical() ? pEditEngine->pImpEditEngine->GetPaperSize().Width() : pEditEngine->pImpEditEngine->GetPaperSize().Height(); | |||
1176 | if ( aTmpVisArea.GetWidth() > nMaxTextWidth ) | |||
1177 | aTmpVisArea.SetRight( aTmpVisArea.Left() + nMaxTextWidth ); | |||
1178 | ||||
1179 | if ( aEditCursor.Bottom() > aTmpVisArea.Bottom() ) | |||
1180 | { // Scroll up, here positive | |||
1181 | nDocDiffY = aEditCursor.Bottom() - aTmpVisArea.Bottom(); | |||
1182 | } | |||
1183 | else if ( aEditCursor.Top() < aTmpVisArea.Top() ) | |||
1184 | { // Scroll down, here negative | |||
1185 | nDocDiffY = aEditCursor.Top() - aTmpVisArea.Top(); | |||
1186 | } | |||
1187 | ||||
1188 | if ( aEditCursor.Right() > aTmpVisArea.Right() ) | |||
1189 | { | |||
1190 | // Scroll left, positive | |||
1191 | nDocDiffX = aEditCursor.Right() - aTmpVisArea.Right(); | |||
1192 | // Can it be a little more? | |||
1193 | if ( aEditCursor.Right() < ( nMaxTextWidth - GetScrollDiffX() ) ) | |||
1194 | nDocDiffX += GetScrollDiffX(); | |||
1195 | else | |||
1196 | { | |||
1197 | long n = nMaxTextWidth - aEditCursor.Right(); | |||
1198 | // If MapMode != RefMapMode then the EditCursor can go beyond | |||
1199 | // the paper width! | |||
1200 | nDocDiffX += ( n > 0 ? n : -n ); | |||
1201 | } | |||
1202 | } | |||
1203 | else if ( aEditCursor.Left() < aTmpVisArea.Left() ) | |||
1204 | { | |||
1205 | // Scroll right, negative: | |||
1206 | nDocDiffX = aEditCursor.Left() - aTmpVisArea.Left(); | |||
1207 | // Can it be a little more? | |||
1208 | if ( aEditCursor.Left() > ( - static_cast<long>(GetScrollDiffX()) ) ) | |||
1209 | nDocDiffX -= GetScrollDiffX(); | |||
1210 | else | |||
1211 | nDocDiffX -= aEditCursor.Left(); | |||
1212 | } | |||
1213 | if ( aPaM.GetIndex() == 0 ) // Olli needed for the Outliner | |||
1214 | { | |||
1215 | // But make sure that the cursor is not leaving visible area | |||
1216 | // because of this! | |||
1217 | if ( aEditCursor.Left() < aTmpVisArea.GetWidth() ) | |||
1218 | { | |||
1219 | nDocDiffX = -aTmpVisArea.Left(); | |||
1220 | } | |||
1221 | } | |||
1222 | ||||
1223 | if ( nDocDiffX | nDocDiffY ) | |||
1224 | { | |||
1225 | long nDiffX = !IsVertical() ? nDocDiffX : (IsTopToBottom() ? -nDocDiffY : nDocDiffY); | |||
1226 | long nDiffY = !IsVertical() ? nDocDiffY : (IsTopToBottom() ? nDocDiffX : -nDocDiffX); | |||
1227 | ||||
1228 | if ( nDiffX
| |||
1229 | pEditEngine->GetInternalEditStatus().GetStatusWord() = pEditEngine->GetInternalEditStatus().GetStatusWord() | EditStatusFlags::HSCROLL; | |||
1230 | if ( nDiffY
| |||
1231 | pEditEngine->GetInternalEditStatus().GetStatusWord() = pEditEngine->GetInternalEditStatus().GetStatusWord() | EditStatusFlags::VSCROLL; | |||
1232 | Scroll( -nDiffX, -nDiffY ); | |||
1233 | pEditEngine->pImpEditEngine->DelayedCallStatusHdl(); | |||
1234 | } | |||
1235 | } | |||
1236 | ||||
1237 | // Cursor may trim a little ... | |||
1238 | if ( ( aEditCursor.Bottom() > GetVisDocTop() ) && | |||
1239 | ( aEditCursor.Top() < GetVisDocBottom() ) ) | |||
1240 | { | |||
1241 | if ( aEditCursor.Bottom() > GetVisDocBottom() ) | |||
1242 | aEditCursor.SetBottom( GetVisDocBottom() ); | |||
1243 | if ( aEditCursor.Top() < GetVisDocTop() ) | |||
1244 | aEditCursor.SetTop( GetVisDocTop() ); | |||
1245 | } | |||
1246 | ||||
1247 | const OutputDevice& rOutDev = getEditViewCallbacks() ? getEditViewCallbacks()->EditViewOutputDevice() : *pOutWin; | |||
1248 | ||||
1249 | long nOnePixel = rOutDev.PixelToLogic( Size( 1, 0 ) ).Width(); | |||
1250 | ||||
1251 | if ( ( aEditCursor.Top() + nOnePixel >= GetVisDocTop() ) && | |||
1252 | ( aEditCursor.Bottom() - nOnePixel <= GetVisDocBottom() ) && | |||
1253 | ( aEditCursor.Left() + nOnePixel >= GetVisDocLeft() ) && | |||
1254 | ( aEditCursor.Right() - nOnePixel <= GetVisDocRight() ) ) | |||
1255 | { | |||
1256 | tools::Rectangle aCursorRect = GetWindowPos( aEditCursor ); | |||
1257 | GetCursor()->SetPos( aCursorRect.TopLeft() ); | |||
1258 | Size aCursorSz( aCursorRect.GetSize() ); | |||
1259 | // Rectangle is inclusive | |||
1260 | aCursorSz.AdjustWidth( -1 ); | |||
1261 | aCursorSz.AdjustHeight( -1 ); | |||
1262 | if ( !aCursorSz.Width() || !aCursorSz.Height() ) | |||
1263 | { | |||
1264 | long nCursorSz = rOutDev.GetSettings().GetStyleSettings().GetCursorSize(); | |||
1265 | nCursorSz = rOutDev.PixelToLogic( Size( nCursorSz, 0 ) ).Width(); | |||
1266 | if ( !aCursorSz.Width() ) | |||
1267 | aCursorSz.setWidth( nCursorSz ); | |||
1268 | if ( !aCursorSz.Height() ) | |||
1269 | aCursorSz.setHeight( nCursorSz ); | |||
1270 | } | |||
1271 | // #111036# Let VCL do orientation for cursor, otherwise problem when cursor has direction flag | |||
1272 | if ( IsVertical() ) | |||
1273 | { | |||
1274 | Size aOldSz( aCursorSz ); | |||
1275 | aCursorSz.setWidth( aOldSz.Height() ); | |||
1276 | aCursorSz.setHeight( aOldSz.Width() ); | |||
1277 | GetCursor()->SetPos( aCursorRect.TopRight() ); | |||
1278 | GetCursor()->SetOrientation( IsTopToBottom() ? 2700 : 900 ); | |||
1279 | } | |||
1280 | else | |||
1281 | // #i32593# Reset correct orientation in horizontal layout | |||
1282 | GetCursor()->SetOrientation(); | |||
1283 | ||||
1284 | GetCursor()->SetSize( aCursorSz ); | |||
1285 | ||||
1286 | if (comphelper::LibreOfficeKit::isActive() && mpViewShell && !mbSuppressLOKMessages) | |||
1287 | { | |||
1288 | Point aPos = GetCursor()->GetPos(); | |||
1289 | boost::property_tree::ptree aMessageParams; | |||
1290 | if (mpLOKSpecialPositioning) | |||
1291 | { | |||
1292 | // Sending the absolute (pure) logical coordinates of the cursor to the client is not | |||
1293 | // enough for it to accurately reconstruct the corresponding tile-twips coordinates of the cursor. | |||
1294 | // This is because the editeng(doc) positioning is not pixel aligned for each cell involved in the output-area | |||
1295 | // (it better not be!). A simple solution is to send the coordinates of a point ('refpoint') in the output-area | |||
1296 | // along with the relative position of the cursor w.r.t this chosen 'refpoint'. | |||
1297 | ||||
1298 | MapUnit eDevUnit = rOutDev.GetMapMode().GetMapUnit(); | |||
1299 | tools::Rectangle aCursorRectPureLogical(aEditCursor.TopLeft(), GetCursor()->GetSize()); | |||
1300 | // Get rectangle in window-coordinates from editeng(doc) coordinates. | |||
1301 | aCursorRectPureLogical = mpLOKSpecialPositioning->GetWindowPos(aCursorRectPureLogical, eDevUnit); | |||
1302 | const Point aRefPoint = mpLOKSpecialPositioning->GetRefPoint(); | |||
1303 | // Get the relative coordinates w.r.t rRefPoint. | |||
1304 | aCursorRectPureLogical.Move(-aRefPoint.X(), -aRefPoint.Y()); | |||
1305 | aMessageParams.put("relrect", aCursorRectPureLogical.toString()); | |||
1306 | aMessageParams.put("refpoint", aRefPoint.toString()); | |||
1307 | } | |||
1308 | ||||
1309 | if (pOutWin && pOutWin->IsChart()) | |||
1310 | { | |||
1311 | const vcl::Window* pViewShellWindow = mpViewShell->GetEditWindowForActiveOLEObj(); | |||
1312 | if (pViewShellWindow && pViewShellWindow->IsAncestorOf(*pOutWin)) | |||
1313 | { | |||
1314 | Point aOffsetPx = pOutWin->GetOffsetPixelFrom(*pViewShellWindow); | |||
1315 | Point aLogicOffset = pOutWin->PixelToLogic(aOffsetPx); | |||
1316 | aPos.Move(aLogicOffset.getX(), aLogicOffset.getY()); | |||
1317 | } | |||
1318 | } | |||
1319 | ||||
1320 | tools::Rectangle aRect(aPos.getX(), aPos.getY(), aPos.getX() + GetCursor()->GetWidth(), aPos.getY() + GetCursor()->GetHeight()); | |||
1321 | ||||
1322 | // LOK output is always in twips, convert from mm100 if necessary. | |||
1323 | if (rOutDev.GetMapMode().GetMapUnit() == MapUnit::Map100thMM) | |||
1324 | aRect = OutputDevice::LogicToLogic(aRect, MapMode(MapUnit::Map100thMM), MapMode(MapUnit::MapTwip)); | |||
1325 | else if (rOutDev.GetMapMode().GetMapUnit() == MapUnit::MapTwip) | |||
1326 | { | |||
1327 | // Writer comments: they use editeng, but are separate widgets. | |||
1328 | Point aOrigin = rOutDev.GetMapMode().GetOrigin(); | |||
1329 | // Move the rectangle, so that we output absolute twips. | |||
1330 | aRect.Move(aOrigin.getX(), aOrigin.getY()); | |||
1331 | } | |||
1332 | // Let the LOK client decide the cursor width. | |||
1333 | aRect.setWidth(0); | |||
1334 | ||||
1335 | OString sRect = aRect.toString(); | |||
1336 | aMessageParams.put("rectangle", sRect); | |||
1337 | ||||
1338 | SfxViewShell* pThisShell = dynamic_cast<SfxViewShell*>(mpViewShell); | |||
1339 | SfxViewShell* pOtherShell = dynamic_cast<SfxViewShell*>(mpOtherShell); | |||
1340 | assert(pThisShell)(static_cast <bool> (pThisShell) ? void (0) : __assert_fail ("pThisShell", "/home/maarten/src/libreoffice/core/editeng/source/editeng/impedit.cxx" , 1340, __extension__ __PRETTY_FUNCTION__)); | |||
1341 | ||||
1342 | if (pOtherShell && pThisShell != pOtherShell) | |||
1343 | { | |||
1344 | // Another shell wants to know about our existing cursor. | |||
1345 | SfxLokHelper::notifyOtherView(pThisShell, pOtherShell, | |||
1346 | LOK_CALLBACK_INVALIDATE_VIEW_CURSOR, aMessageParams); | |||
1347 | } | |||
1348 | else | |||
1349 | { | |||
1350 | // is cursor at a misspelled word ? | |||
1351 | Reference< linguistic2::XSpellChecker1 > xSpeller( pEditEngine->pImpEditEngine->GetSpeller() ); | |||
1352 | bool bIsWrong = xSpeller.is() && IsWrongSpelledWord(aPaM, /*bMarkIfWrong*/ false); | |||
1353 | ||||
1354 | boost::property_tree::ptree aHyperlinkTree; | |||
1355 | if (const SvxFieldItem* pFld = GetField(aPos, nullptr, nullptr)) | |||
1356 | { | |||
1357 | if (auto pUrlField = dynamic_cast<const SvxURLField*>(pFld->GetField())) | |||
1358 | { | |||
1359 | aHyperlinkTree = getHyperlinkPropTree(pUrlField->GetRepresentation(), pUrlField->GetURL()); | |||
1360 | } | |||
1361 | } | |||
1362 | else if (GetEditSelection().HasRange()) | |||
1363 | { | |||
1364 | EditView* pActiveView = GetEditViewPtr(); | |||
1365 | ||||
1366 | if (pActiveView) | |||
1367 | { | |||
1368 | const SvxFieldItem* pFieldItem = pActiveView->GetFieldAtSelection(); | |||
1369 | if (pFieldItem) | |||
1370 | { | |||
1371 | const SvxFieldData* pField = pFieldItem->GetField(); | |||
1372 | if ( auto pUrlField = dynamic_cast<const SvxURLField*>( pField) ) | |||
1373 | { | |||
1374 | aHyperlinkTree = getHyperlinkPropTree(pUrlField->GetRepresentation(), pUrlField->GetURL()); | |||
1375 | } | |||
1376 | } | |||
1377 | } | |||
1378 | } | |||
1379 | ||||
1380 | if (mbBroadcastLOKViewCursor) | |||
1381 | SfxLokHelper::notifyOtherViews(pThisShell, | |||
1382 | LOK_CALLBACK_INVALIDATE_VIEW_CURSOR, aMessageParams); | |||
1383 | ||||
1384 | aMessageParams.put("mispelledWord", bIsWrong ? 1 : 0); | |||
1385 | aMessageParams.add_child("hyperlink", aHyperlinkTree); | |||
1386 | ||||
1387 | if (comphelper::LibreOfficeKit::isViewIdForVisCursorInvalidation()) | |||
1388 | SfxLokHelper::notifyOtherView(pThisShell, pThisShell, | |||
1389 | LOK_CALLBACK_INVALIDATE_VISIBLE_CURSOR, aMessageParams); | |||
1390 | else | |||
1391 | pThisShell->libreOfficeKitViewCallback(LOK_CALLBACK_INVALIDATE_VISIBLE_CURSOR, | |||
1392 | aMessageParams.get<std::string>("rectangle").c_str()); | |||
1393 | } | |||
1394 | } | |||
1395 | ||||
1396 | CursorDirection nCursorDir = CursorDirection::NONE; | |||
1397 | if ( IsInsertMode() && !aEditSelection.HasRange() && ( pEditEngine->pImpEditEngine->HasDifferentRTLLevels( aPaM.GetNode() ) ) ) | |||
1398 | { | |||
1399 | sal_uInt16 nTextPortion = pParaPortion->GetTextPortions().FindPortion( aPaM.GetIndex(), nTextPortionStart, bool(nShowCursorFlags & GetCursorFlags::PreferPortionStart) ); | |||
1400 | const TextPortion& rTextPortion = pParaPortion->GetTextPortions()[nTextPortion]; | |||
1401 | if (rTextPortion.IsRightToLeft()) | |||
1402 | nCursorDir = CursorDirection::RTL; | |||
1403 | else | |||
1404 | nCursorDir = CursorDirection::LTR; | |||
1405 | ||||
1406 | } | |||
1407 | GetCursor()->SetDirection( nCursorDir ); | |||
1408 | ||||
1409 | if ( bForceVisCursor ) | |||
1410 | GetCursor()->Show(); | |||
1411 | { | |||
1412 | SvxFont aFont; | |||
1413 | pEditEngine->SeekCursor( aPaM.GetNode(), aPaM.GetIndex()+1, aFont ); | |||
1414 | ||||
1415 | InputContext aInputContext(aFont, InputContextFlags::Text | InputContextFlags::ExtText); | |||
1416 | if (EditViewCallbacks* pCallbacks = getEditViewCallbacks()) | |||
1417 | pCallbacks->EditViewInputContext(aInputContext); | |||
1418 | else if (auto xWindow = GetWindow()) | |||
1419 | xWindow->SetInputContext(aInputContext); | |||
1420 | } | |||
1421 | } | |||
1422 | else | |||
1423 | { | |||
1424 | pEditEngine->pImpEditEngine->GetStatus().GetStatusWord() = pEditEngine->pImpEditEngine->GetStatus().GetStatusWord() | EditStatusFlags::CURSOROUT; | |||
1425 | GetCursor()->Hide(); | |||
1426 | GetCursor()->SetPos( Point( -1, -1 ) ); | |||
1427 | GetCursor()->SetSize( Size( 0, 0 ) ); | |||
1428 | } | |||
1429 | } | |||
1430 | ||||
1431 | Pair ImpEditView::Scroll( long ndX, long ndY, ScrollRangeCheck nRangeCheck ) | |||
1432 | { | |||
1433 | DBG_ASSERT( pEditEngine->pImpEditEngine->IsFormatted(), "Scroll: Not formatted!" )do { if (true && (!(pEditEngine->pImpEditEngine-> IsFormatted()))) { sal_detail_logFormat((SAL_DETAIL_LOG_LEVEL_WARN ), ("legacy.tools"), ("/home/maarten/src/libreoffice/core/editeng/source/editeng/impedit.cxx" ":" "1433" ": "), "%s", "Scroll: Not formatted!"); } } while (false); | |||
1434 | if ( !ndX && !ndY ) | |||
1435 | return Pair( 0, 0 ); | |||
1436 | ||||
1437 | const OutputDevice& rOutDev = getEditViewCallbacks() ? getEditViewCallbacks()->EditViewOutputDevice() : *GetWindow(); | |||
| ||||
1438 | ||||
1439 | #ifdef DBG_UTIL | |||
1440 | tools::Rectangle aR( aOutArea ); | |||
1441 | aR = rOutDev.LogicToPixel( aR ); | |||
1442 | aR = rOutDev.PixelToLogic( aR ); | |||
1443 | SAL_WARN_IF( aR != aOutArea, "editeng", "OutArea before Scroll not aligned" )do { if (true && (aR != aOutArea)) { switch (sal_detail_log_report (::SAL_DETAIL_LOG_LEVEL_WARN, "editeng")) { case SAL_DETAIL_LOG_ACTION_IGNORE : break; case SAL_DETAIL_LOG_ACTION_LOG: if (sizeof ::sal::detail ::getResult( ::sal::detail::StreamStart() << "OutArea before Scroll not aligned" ) == 1) { ::sal_detail_log( (::SAL_DETAIL_LOG_LEVEL_WARN), ("editeng" ), ("/home/maarten/src/libreoffice/core/editeng/source/editeng/impedit.cxx" ":" "1443" ": "), ::sal::detail::unwrapStream( ::sal::detail ::StreamStart() << "OutArea before Scroll not aligned") , 0); } else { ::std::ostringstream sal_detail_stream; sal_detail_stream << "OutArea before Scroll not aligned"; ::sal::detail:: log( (::SAL_DETAIL_LOG_LEVEL_WARN), ("editeng"), ("/home/maarten/src/libreoffice/core/editeng/source/editeng/impedit.cxx" ":" "1443" ": "), sal_detail_stream, 0); }; break; case SAL_DETAIL_LOG_ACTION_FATAL : if (sizeof ::sal::detail::getResult( ::sal::detail::StreamStart () << "OutArea before Scroll not aligned") == 1) { ::sal_detail_log ( (::SAL_DETAIL_LOG_LEVEL_WARN), ("editeng"), ("/home/maarten/src/libreoffice/core/editeng/source/editeng/impedit.cxx" ":" "1443" ": "), ::sal::detail::unwrapStream( ::sal::detail ::StreamStart() << "OutArea before Scroll not aligned") , 0); } else { ::std::ostringstream sal_detail_stream; sal_detail_stream << "OutArea before Scroll not aligned"; ::sal::detail:: log( (::SAL_DETAIL_LOG_LEVEL_WARN), ("editeng"), ("/home/maarten/src/libreoffice/core/editeng/source/editeng/impedit.cxx" ":" "1443" ": "), sal_detail_stream, 0); }; std::abort(); break ; } } } while (false); | |||
1444 | #endif | |||
1445 | ||||
1446 | tools::Rectangle aNewVisArea( GetVisDocArea() ); | |||
1447 | ||||
1448 | // Vertical: | |||
1449 | if ( !IsVertical() ) | |||
1450 | { | |||
1451 | aNewVisArea.AdjustTop( -ndY ); | |||
1452 | aNewVisArea.AdjustBottom( -ndY ); | |||
1453 | } | |||
1454 | else | |||
1455 | { | |||
1456 | if( IsTopToBottom() ) | |||
1457 | { | |||
1458 | aNewVisArea.AdjustTop(ndX ); | |||
1459 | aNewVisArea.AdjustBottom(ndX ); | |||
1460 | } | |||
1461 | else | |||
1462 | { | |||
1463 | aNewVisArea.AdjustTop( -ndX ); | |||
1464 | aNewVisArea.AdjustBottom( -ndX ); | |||
1465 | } | |||
1466 | } | |||
1467 | if ( ( nRangeCheck == ScrollRangeCheck::PaperWidthTextSize ) && ( aNewVisArea.Bottom() > static_cast<long>(pEditEngine->pImpEditEngine->GetTextHeight()) ) ) | |||
1468 | { | |||
1469 | // GetTextHeight still optimizing! | |||
1470 | long nDiff = pEditEngine->pImpEditEngine->GetTextHeight() - aNewVisArea.Bottom(); // negative | |||
1471 | aNewVisArea.Move( 0, nDiff ); // could end up in the negative area... | |||
1472 | } | |||
1473 | if ( aNewVisArea.Top() < 0 ) | |||
1474 | aNewVisArea.Move( 0, -aNewVisArea.Top() ); | |||
1475 | ||||
1476 | // Horizontal: | |||
1477 | if ( !IsVertical() ) | |||
1478 | { | |||
1479 | aNewVisArea.AdjustLeft( -ndX ); | |||
1480 | aNewVisArea.AdjustRight( -ndX ); | |||
1481 | } | |||
1482 | else | |||
1483 | { | |||
1484 | if (IsTopToBottom()) | |||
1485 | { | |||
1486 | aNewVisArea.AdjustLeft( -ndY ); | |||
1487 | aNewVisArea.AdjustRight( -ndY ); | |||
1488 | } | |||
1489 | else | |||
1490 | { | |||
1491 | aNewVisArea.AdjustLeft(ndY ); | |||
1492 | aNewVisArea.AdjustRight(ndY ); | |||
1493 | } | |||
1494 | } | |||
1495 | if ( ( nRangeCheck == ScrollRangeCheck::PaperWidthTextSize ) && ( aNewVisArea.Right() > static_cast<long>(pEditEngine->pImpEditEngine->CalcTextWidth( false )) ) ) | |||
1496 | { | |||
1497 | long nDiff = pEditEngine->pImpEditEngine->CalcTextWidth( false ) - aNewVisArea.Right(); // negative | |||
1498 | aNewVisArea.Move( nDiff, 0 ); // could end up in the negative area... | |||
1499 | } | |||
1500 | if ( aNewVisArea.Left() < 0 ) | |||
1501 | aNewVisArea.Move( -aNewVisArea.Left(), 0 ); | |||
1502 | ||||
1503 | // The difference must be alignt on pixel (due to scroll!) | |||
1504 | long nDiffX = !IsVertical() ? ( GetVisDocLeft() - aNewVisArea.Left() ) : (IsTopToBottom() ? -( GetVisDocTop() - aNewVisArea.Top() ) : (GetVisDocTop() - aNewVisArea.Top())); | |||
1505 | long nDiffY = !IsVertical() ? ( GetVisDocTop() - aNewVisArea.Top() ) : (IsTopToBottom() ? (GetVisDocLeft() - aNewVisArea.Left()) : -(GetVisDocTop() - aNewVisArea.Top())); | |||
1506 | ||||
1507 | Size aDiffs( nDiffX, nDiffY ); | |||
1508 | aDiffs = rOutDev.LogicToPixel( aDiffs ); | |||
1509 | aDiffs = rOutDev.PixelToLogic( aDiffs ); | |||
1510 | ||||
1511 | long nRealDiffX = aDiffs.Width(); | |||
1512 | long nRealDiffY = aDiffs.Height(); | |||
1513 | ||||
1514 | ||||
1515 | if ( nRealDiffX || nRealDiffY ) | |||
1516 | { | |||
1517 | vcl::Cursor* pCrsr = GetCursor(); | |||
1518 | bool bVisCursor = pCrsr->IsVisible(); | |||
1519 | pCrsr->Hide(); | |||
1520 | if (pOutWin) | |||
1521 | pOutWin->PaintImmediately(); | |||
1522 | if ( !IsVertical() ) | |||
1523 | aVisDocStartPos.Move( -nRealDiffX, -nRealDiffY ); | |||
1524 | else | |||
1525 | { | |||
1526 | if (IsTopToBottom()) | |||
1527 | aVisDocStartPos.Move(-nRealDiffY, nRealDiffX); | |||
1528 | else | |||
1529 | aVisDocStartPos.Move(nRealDiffY, -nRealDiffX); | |||
1530 | } | |||
1531 | // Move by aligned value does not necessarily result in aligned | |||
1532 | // rectangle ... | |||
1533 | aVisDocStartPos = rOutDev.LogicToPixel( aVisDocStartPos ); | |||
1534 | aVisDocStartPos = rOutDev.PixelToLogic( aVisDocStartPos ); | |||
1535 | tools::Rectangle aRect( aOutArea ); | |||
1536 | ||||
1537 | if (pOutWin) | |||
1538 | { | |||
1539 | pOutWin->Scroll( nRealDiffX, nRealDiffY, aRect, ScrollFlags::Clip ); | |||
1540 | } | |||
1541 | ||||
1542 | if (comphelper::LibreOfficeKit::isActive() || getEditViewCallbacks()) | |||
1543 | { | |||
1544 | // Need to invalidate the window, otherwise no tile will be re-painted. | |||
1545 | pEditView->Invalidate(); | |||
1546 | } | |||
1547 | ||||
1548 | if (pOutWin) | |||
1549 | pOutWin->PaintImmediately(); | |||
1550 | pCrsr->SetPos( pCrsr->GetPos() + Point( nRealDiffX, nRealDiffY ) ); | |||
1551 | if ( bVisCursor ) | |||
1552 | { | |||
1553 | tools::Rectangle aCursorRect( pCrsr->GetPos(), pCrsr->GetSize() ); | |||
1554 | if ( aOutArea.IsInside( aCursorRect ) ) | |||
1555 | pCrsr->Show(); | |||
1556 | } | |||
1557 | ||||
1558 | if ( pEditEngine->pImpEditEngine->GetNotifyHdl().IsSet() ) | |||
1559 | { | |||
1560 | EENotify aNotify( EE_NOTIFY_TEXTVIEWSCROLLED ); | |||
1561 | pEditEngine->pImpEditEngine->GetNotifyHdl().Call( aNotify ); | |||
1562 | } | |||
1563 | ||||
1564 | if (comphelper::LibreOfficeKit::isActive()) | |||
1565 | { | |||
1566 | DrawSelectionXOR(); | |||
1567 | } | |||
1568 | } | |||
1569 | ||||
1570 | return Pair( nRealDiffX, nRealDiffY ); | |||
1571 | } | |||
1572 | ||||
1573 | Reference<css::datatransfer::clipboard::XClipboard> ImpEditView::GetClipboard() const | |||
1574 | { | |||
1575 | if (vcl::Window* pWindow = GetWindow()) | |||
1576 | return pWindow->GetClipboard(); | |||
1577 | return GetSystemClipboard(); | |||
1578 | } | |||
1579 | ||||
1580 | Reference<css::datatransfer::clipboard::XClipboard> ImpEditView::GetSelection() const | |||
1581 | { | |||
1582 | if (vcl::Window* pWindow = GetWindow()) | |||
1583 | return pWindow->GetPrimarySelection(); | |||
1584 | return GetSystemPrimarySelection(); | |||
1585 | } | |||
1586 | ||||
1587 | bool ImpEditView::PostKeyEvent( const KeyEvent& rKeyEvent, vcl::Window const * pFrameWin ) | |||
1588 | { | |||
1589 | bool bDone = false; | |||
1590 | ||||
1591 | KeyFuncType eFunc = rKeyEvent.GetKeyCode().GetFunction(); | |||
1592 | if ( eFunc != KeyFuncType::DONTKNOW ) | |||
1593 | { | |||
1594 | switch ( eFunc ) | |||
1595 | { | |||
1596 | case KeyFuncType::CUT: | |||
1597 | { | |||
1598 | if ( !bReadOnly ) | |||
1599 | { | |||
1600 | Reference<css::datatransfer::clipboard::XClipboard> aClipBoard(GetClipboard()); | |||
1601 | CutCopy( aClipBoard, true ); | |||
1602 | bDone = true; | |||
1603 | } | |||
1604 | } | |||
1605 | break; | |||
1606 | case KeyFuncType::COPY: | |||
1607 | { | |||
1608 | Reference<css::datatransfer::clipboard::XClipboard> aClipBoard(GetClipboard()); | |||
1609 | CutCopy( aClipBoard, false ); | |||
1610 | bDone = true; | |||
1611 | } | |||
1612 | break; | |||
1613 | case KeyFuncType::PASTE: | |||
1614 | { | |||
1615 | if ( !bReadOnly && IsPasteEnabled() ) | |||
1616 | { | |||
1617 | pEditEngine->pImpEditEngine->UndoActionStart( EDITUNDO_PASTE110 ); | |||
1618 | Reference<css::datatransfer::clipboard::XClipboard> aClipBoard(GetClipboard()); | |||
1619 | Paste( aClipBoard, pEditEngine->pImpEditEngine->GetStatus().AllowPasteSpecial() ); | |||
1620 | pEditEngine->pImpEditEngine->UndoActionEnd(); | |||
1621 | bDone = true; | |||
1622 | } | |||
1623 | } | |||
1624 | break; | |||
1625 | default: | |||
1626 | break; | |||
1627 | } | |||
1628 | } | |||
1629 | ||||
1630 | if( !bDone ) | |||
1631 | bDone = pEditEngine->PostKeyEvent( rKeyEvent, GetEditViewPtr(), pFrameWin ); | |||
1632 | ||||
1633 | return bDone; | |||
1634 | } | |||
1635 | ||||
1636 | bool ImpEditView::MouseButtonUp( const MouseEvent& rMouseEvent ) | |||
1637 | { | |||
1638 | nTravelXPos = TRAVEL_X_DONTKNOW0xFFFFFFFF; | |||
1639 | nCursorBidiLevel = CURSOR_BIDILEVEL_DONTKNOW0xFFFF; | |||
1640 | nExtraCursorFlags = GetCursorFlags::NONE; | |||
1641 | bClickedInSelection = false; | |||
1642 | ||||
1643 | if (vcl::Window* pWindow = GetWindow()) | |||
1644 | { | |||
1645 | if ( rMouseEvent.IsMiddle() && !bReadOnly && | |||
1646 | ( pWindow->GetSettings().GetMouseSettings().GetMiddleButtonAction() == MouseMiddleButtonAction::PasteSelection ) ) | |||
1647 | { | |||
1648 | Reference<css::datatransfer::clipboard::XClipboard> aClipBoard(GetSelection()); | |||
1649 | Paste( aClipBoard ); | |||
1650 | } | |||
1651 | else if ( rMouseEvent.IsLeft() && GetEditSelection().HasRange() ) | |||
1652 | { | |||
1653 | Reference<css::datatransfer::clipboard::XClipboard> aClipBoard(GetSelection()); | |||
1654 | CutCopy( aClipBoard, false ); | |||
1655 | } | |||
1656 | } | |||
1657 | ||||
1658 | return pEditEngine->pImpEditEngine->MouseButtonUp( rMouseEvent, GetEditViewPtr() ); | |||
1659 | } | |||
1660 | ||||
1661 | void ImpEditView::ReleaseMouse() | |||
1662 | { | |||
1663 | pEditEngine->pImpEditEngine->ReleaseMouse(); | |||
1664 | } | |||
1665 | ||||
1666 | bool ImpEditView::MouseButtonDown( const MouseEvent& rMouseEvent ) | |||
1667 | { | |||
1668 | pEditEngine->CheckIdleFormatter(); // If fast typing and mouse button downs | |||
1669 | nTravelXPos = TRAVEL_X_DONTKNOW0xFFFFFFFF; | |||
1670 | nExtraCursorFlags = GetCursorFlags::NONE; | |||
1671 | nCursorBidiLevel = CURSOR_BIDILEVEL_DONTKNOW0xFFFF; | |||
1672 | bClickedInSelection = IsSelectionAtPoint( rMouseEvent.GetPosPixel() ); | |||
1673 | return pEditEngine->pImpEditEngine->MouseButtonDown( rMouseEvent, GetEditViewPtr() ); | |||
1674 | } | |||
1675 | ||||
1676 | bool ImpEditView::MouseMove( const MouseEvent& rMouseEvent ) | |||
1677 | { | |||
1678 | return pEditEngine->pImpEditEngine->MouseMove( rMouseEvent, GetEditViewPtr() ); | |||
1679 | } | |||
1680 | ||||
1681 | void ImpEditView::Command( const CommandEvent& rCEvt ) | |||
1682 | { | |||
1683 | pEditEngine->CheckIdleFormatter(); // If fast typing and mouse button down | |||
1684 | pEditEngine->pImpEditEngine->Command( rCEvt, GetEditViewPtr() ); | |||
1685 | } | |||
1686 | ||||
1687 | ||||
1688 | void ImpEditView::SetInsertMode( bool bInsert ) | |||
1689 | { | |||
1690 | if ( bInsert != IsInsertMode() ) | |||
1691 | { | |||
1692 | SetFlags( nControl, EVControlBits::OVERWRITE, !bInsert ); | |||
1693 | ShowCursor( DoAutoScroll(), false ); | |||
1694 | } | |||
1695 | } | |||
1696 | ||||
1697 | bool ImpEditView::IsWrongSpelledWord( const EditPaM& rPaM, bool bMarkIfWrong ) | |||
1698 | { | |||
1699 | bool bIsWrong = false; | |||
1700 | if ( rPaM.GetNode()->GetWrongList() ) | |||
1701 | { | |||
1702 | EditSelection aSel = pEditEngine->SelectWord( rPaM, css::i18n::WordType::DICTIONARY_WORD ); | |||
1703 | bIsWrong = rPaM.GetNode()->GetWrongList()->HasWrong( aSel.Min().GetIndex(), aSel.Max().GetIndex() ); | |||
1704 | if ( bIsWrong && bMarkIfWrong ) | |||
1705 | { | |||
1706 | DrawSelectionXOR(); | |||
1707 | SetEditSelection( aSel ); | |||
1708 | DrawSelectionXOR(); | |||
1709 | } | |||
1710 | } | |||
1711 | return bIsWrong; | |||
1712 | } | |||
1713 | ||||
1714 | OUString ImpEditView::SpellIgnoreWord() | |||
1715 | { | |||
1716 | OUString aWord; | |||
1717 | if ( pEditEngine->pImpEditEngine->GetSpeller().is() ) | |||
1718 | { | |||
1719 | EditPaM aPaM = GetEditSelection().Max(); | |||
1720 | if ( !HasSelection() ) | |||
1721 | { | |||
1722 | EditSelection aSel = pEditEngine->SelectWord(aPaM); | |||
1723 | aWord = pEditEngine->pImpEditEngine->GetSelected( aSel ); | |||
1724 | } | |||
1725 | else | |||
1726 | { | |||
1727 | aWord = pEditEngine->pImpEditEngine->GetSelected( GetEditSelection() ); | |||
1728 | // And deselect | |||
1729 | DrawSelectionXOR(); | |||
1730 | SetEditSelection( EditSelection( aPaM, aPaM ) ); | |||
1731 | DrawSelectionXOR(); | |||
1732 | } | |||
1733 | ||||
1734 | if ( !aWord.isEmpty() ) | |||
1735 | { | |||
1736 | Reference< XDictionary > xDic = LinguMgr::GetIgnoreAllList(); | |||
1737 | if (xDic.is()) | |||
1738 | xDic->add( aWord, false, OUString() ); | |||
1739 | EditDoc& rDoc = pEditEngine->GetEditDoc(); | |||
1740 | sal_Int32 nNodes = rDoc.Count(); | |||
1741 | for ( sal_Int32 n = 0; n < nNodes; n++ ) | |||
1742 | { | |||
1743 | ContentNode* pNode = rDoc.GetObject( n ); | |||
1744 | pNode->GetWrongList()->MarkWrongsInvalid(); | |||
1745 | } | |||
1746 | pEditEngine->pImpEditEngine->DoOnlineSpelling( aPaM.GetNode() ); | |||
1747 | pEditEngine->pImpEditEngine->StartOnlineSpellTimer(); | |||
1748 | } | |||
1749 | } | |||
1750 | return aWord; | |||
1751 | } | |||
1752 | ||||
1753 | void ImpEditView::DeleteSelected() | |||
1754 | { | |||
1755 | DrawSelectionXOR(); | |||
1756 | ||||
1757 | pEditEngine->pImpEditEngine->UndoActionStart( EDITUNDO_DELETE108 ); | |||
1758 | ||||
1759 | EditPaM aPaM = pEditEngine->pImpEditEngine->DeleteSelected( GetEditSelection() ); | |||
1760 | ||||
1761 | pEditEngine->pImpEditEngine->UndoActionEnd(); | |||
1762 | ||||
1763 | SetEditSelection( EditSelection( aPaM, aPaM ) ); | |||
1764 | ||||
1765 | DrawSelectionXOR(); | |||
1766 | ||||
1767 | pEditEngine->pImpEditEngine->FormatAndUpdate( GetEditViewPtr() ); | |||
1768 | ShowCursor( DoAutoScroll(), true ); | |||
1769 | } | |||
1770 | ||||
1771 | const SvxFieldItem* ImpEditView::GetField( const Point& rPos, sal_Int32* pPara, sal_Int32* pPos ) const | |||
1772 | { | |||
1773 | if( !GetOutputArea().IsInside( rPos ) ) | |||
1774 | return nullptr; | |||
1775 | ||||
1776 | Point aDocPos( GetDocPos( rPos ) ); | |||
1777 | EditPaM aPaM = pEditEngine->GetPaM(aDocPos, false); | |||
1778 | ||||
1779 | if ( aPaM.GetIndex() == aPaM.GetNode()->Len() ) | |||
1780 | { | |||
1781 | // Otherwise, whenever the Field at the very end and mouse under the text | |||
1782 | return nullptr; | |||
1783 | } | |||
1784 | ||||
1785 | const CharAttribList::AttribsType& rAttrs = aPaM.GetNode()->GetCharAttribs().GetAttribs(); | |||
1786 | const sal_Int32 nXPos = aPaM.GetIndex(); | |||
1787 | for (size_t nAttr = rAttrs.size(); nAttr; ) | |||
1788 | { | |||
1789 | const EditCharAttrib& rAttr = *rAttrs[--nAttr]; | |||
1790 | if (rAttr.GetStart() == nXPos) | |||
1791 | { | |||
1792 | if (rAttr.Which() == EE_FEATURE_FIELD) | |||
1793 | { | |||
1794 | DBG_ASSERT(dynamic_cast<const SvxFieldItem*>(rAttr.GetItem()), "No FieldItem...")do { if (true && (!(dynamic_cast<const SvxFieldItem *>(rAttr.GetItem())))) { sal_detail_logFormat((SAL_DETAIL_LOG_LEVEL_WARN ), ("legacy.tools"), ("/home/maarten/src/libreoffice/core/editeng/source/editeng/impedit.cxx" ":" "1794" ": "), "%s", "No FieldItem..."); } } while (false ); | |||
1795 | if ( pPara ) | |||
1796 | *pPara = pEditEngine->GetEditDoc().GetPos( aPaM.GetNode() ); | |||
1797 | if ( pPos ) | |||
1798 | *pPos = rAttr.GetStart(); | |||
1799 | return static_cast<const SvxFieldItem*>(rAttr.GetItem()); | |||
1800 | } | |||
1801 | } | |||
1802 | } | |||
1803 | return nullptr; | |||
1804 | } | |||
1805 | ||||
1806 | bool ImpEditView::IsBulletArea( const Point& rPos, sal_Int32* pPara ) | |||
1807 | { | |||
1808 | if ( pPara ) | |||
1809 | *pPara = EE_PARA_NOT_FOUND((sal_Int32) 0x7FFFFFFF); | |||
1810 | ||||
1811 | if( !GetOutputArea().IsInside( rPos ) ) | |||
1812 | return false; | |||
1813 | ||||
1814 | Point aDocPos( GetDocPos( rPos ) ); | |||
1815 | EditPaM aPaM = pEditEngine->GetPaM(aDocPos, false); | |||
1816 | ||||
1817 | if ( aPaM.GetIndex() == 0 ) | |||
1818 | { | |||
1819 | sal_Int32 nPara = pEditEngine->GetEditDoc().GetPos( aPaM.GetNode() ); | |||
1820 | tools::Rectangle aBulletArea = pEditEngine->GetBulletArea( nPara ); | |||
1821 | long nY = pEditEngine->GetDocPosTopLeft( nPara ).Y(); | |||
1822 | const ParaPortion* pParaPortion = pEditEngine->GetParaPortions()[nPara]; | |||
1823 | nY += pParaPortion->GetFirstLineOffset(); | |||
1824 | if ( ( aDocPos.Y() > ( nY + aBulletArea.Top() ) ) && | |||
1825 | ( aDocPos.Y() < ( nY + aBulletArea.Bottom() ) ) && | |||
1826 | ( aDocPos.X() > ( aBulletArea.Left() ) ) && | |||
1827 | ( aDocPos.X() < ( aBulletArea.Right() ) ) ) | |||
1828 | { | |||
1829 | if ( pPara ) | |||
1830 | *pPara = nPara; | |||
1831 | return true; | |||
1832 | } | |||
1833 | } | |||
1834 | ||||
1835 | return false; | |||
1836 | } | |||
1837 | ||||
1838 | void ImpEditView::CutCopy( css::uno::Reference< css::datatransfer::clipboard::XClipboard > const & rxClipboard, bool bCut ) | |||
1839 | { | |||
1840 | if ( !(rxClipboard.is() && HasSelection()) ) | |||
1841 | return; | |||
1842 | ||||
1843 | uno::Reference<datatransfer::XTransferable> xData = pEditEngine->CreateTransferable( GetEditSelection() ); | |||
1844 | ||||
1845 | { | |||
1846 | SolarMutexReleaser aReleaser; | |||
1847 | ||||
1848 | try | |||
1849 | { | |||
1850 | rxClipboard->setContents( xData, nullptr ); | |||
1851 | ||||
1852 | // #87756# FlushClipboard, but it would be better to become a TerminateListener to the Desktop and flush on demand... | |||
1853 | uno::Reference< datatransfer::clipboard::XFlushableClipboard > xFlushableClipboard( rxClipboard, uno::UNO_QUERY ); | |||
1854 | if( xFlushableClipboard.is() ) | |||
1855 | xFlushableClipboard->flushClipboard(); | |||
1856 | } | |||
1857 | catch( const css::uno::Exception& ) | |||
1858 | { | |||
1859 | } | |||
1860 | ||||
1861 | } | |||
1862 | ||||
1863 | if (bCut) | |||
1864 | { | |||
1865 | pEditEngine->pImpEditEngine->UndoActionStart(EDITUNDO_CUT109); | |||
1866 | DeleteSelected(); | |||
1867 | pEditEngine->pImpEditEngine->UndoActionEnd(); | |||
1868 | } | |||
1869 | } | |||
1870 | ||||
1871 | void ImpEditView::Paste( css::uno::Reference< css::datatransfer::clipboard::XClipboard > const & rxClipboard, bool bUseSpecial ) | |||
1872 | { | |||
1873 | if ( !rxClipboard.is() ) | |||
1874 | return; | |||
1875 | ||||
1876 | uno::Reference< datatransfer::XTransferable > xDataObj; | |||
1877 | ||||
1878 | try | |||
1879 | { | |||
1880 | SolarMutexReleaser aReleaser; | |||
1881 | xDataObj = rxClipboard->getContents(); | |||
1882 | } | |||
1883 | catch( const css::uno::Exception& ) | |||
1884 | { | |||
1885 | } | |||
1886 | ||||
1887 | if ( !xDataObj.is() || !EditEngine::HasValidData( xDataObj ) ) | |||
1888 | return; | |||
1889 | ||||
1890 | pEditEngine->pImpEditEngine->UndoActionStart( EDITUNDO_PASTE110 ); | |||
1891 | ||||
1892 | EditSelection aSel( GetEditSelection() ); | |||
1893 | if ( aSel.HasRange() ) | |||
1894 | { | |||
1895 | DrawSelectionXOR(); | |||
1896 | aSel = pEditEngine->DeleteSelection(aSel); | |||
1897 | } | |||
1898 | ||||
1899 | PasteOrDropInfos aPasteOrDropInfos; | |||
1900 | aPasteOrDropInfos.nStartPara = pEditEngine->GetEditDoc().GetPos( aSel.Min().GetNode() ); | |||
1901 | pEditEngine->HandleBeginPasteOrDrop(aPasteOrDropInfos); | |||
1902 | ||||
1903 | if ( DoSingleLinePaste() ) | |||
1904 | { | |||
1905 | datatransfer::DataFlavor aFlavor; | |||
1906 | SotExchange::GetFormatDataFlavor( SotClipboardFormatId::STRING, aFlavor ); | |||
1907 | if ( xDataObj->isDataFlavorSupported( aFlavor ) ) | |||
1908 | { | |||
1909 | try | |||
1910 | { | |||
1911 | uno::Any aData = xDataObj->getTransferData( aFlavor ); | |||
1912 | OUString aTmpText; | |||
1913 | aData >>= aTmpText; | |||
1914 | OUString aText(convertLineEnd(aTmpText, LINEEND_LF)); | |||
1915 | aText = aText.replaceAll( OUStringChar(LINE_SEP'\x0A'), " " ); | |||
1916 | aSel = pEditEngine->InsertText(aSel, aText); | |||
1917 | } | |||
1918 | catch( ... ) | |||
1919 | { | |||
1920 | ; // #i9286# can happen, even if isDataFlavorSupported returns true... | |||
1921 | } | |||
1922 | } | |||
1923 | } | |||
1924 | else | |||
1925 | { | |||
1926 | // Prevent notifications of paragraph inserts et al that would trigger | |||
1927 | // a11y to format content in a half-ready state when obtaining | |||
1928 | // paragraphs. Collect and broadcast when done instead. | |||
1929 | aSel = pEditEngine->InsertText( | |||
1930 | xDataObj, OUString(), aSel.Min(), | |||
1931 | bUseSpecial && pEditEngine->GetInternalEditStatus().AllowPasteSpecial()); | |||
1932 | } | |||
1933 | ||||
1934 | aPasteOrDropInfos.nEndPara = pEditEngine->GetEditDoc().GetPos( aSel.Max().GetNode() ); | |||
1935 | pEditEngine->HandleEndPasteOrDrop(aPasteOrDropInfos); | |||
1936 | ||||
1937 | pEditEngine->pImpEditEngine->UndoActionEnd(); | |||
1938 | SetEditSelection( aSel ); | |||
1939 | pEditEngine->pImpEditEngine->UpdateSelections(); | |||
1940 | pEditEngine->pImpEditEngine->FormatAndUpdate( GetEditViewPtr() ); | |||
1941 | ShowCursor( DoAutoScroll(), true ); | |||
1942 | } | |||
1943 | ||||
1944 | ||||
1945 | bool ImpEditView::IsInSelection( const EditPaM& rPaM ) | |||
1946 | { | |||
1947 | EditSelection aSel = GetEditSelection(); | |||
1948 | if ( !aSel.HasRange() ) | |||
1949 | return false; | |||
1950 | ||||
1951 | aSel.Adjust( pEditEngine->GetEditDoc() ); | |||
1952 | ||||
1953 | sal_Int32 nStartNode = pEditEngine->GetEditDoc().GetPos( aSel.Min().GetNode() ); | |||
1954 | sal_Int32 nEndNode = pEditEngine->GetEditDoc().GetPos( aSel.Max().GetNode() ); | |||
1955 | sal_Int32 nCurNode = pEditEngine->GetEditDoc().GetPos( rPaM.GetNode() ); | |||
1956 | ||||
1957 | if ( ( nCurNode > nStartNode ) && ( nCurNode < nEndNode ) ) | |||
1958 | return true; | |||
1959 | ||||
1960 | if ( nStartNode == nEndNode ) | |||
1961 | { | |||
1962 | if ( nCurNode == nStartNode ) | |||
1963 | if ( ( rPaM.GetIndex() >= aSel.Min().GetIndex() ) && ( rPaM.GetIndex() < aSel.Max().GetIndex() ) ) | |||
1964 | return true; | |||
1965 | } | |||
1966 | else if ( ( nCurNode == nStartNode ) && ( rPaM.GetIndex() >= aSel.Min().GetIndex() ) ) | |||
1967 | return true; | |||
1968 | else if ( ( nCurNode == nEndNode ) && ( rPaM.GetIndex() < aSel.Max().GetIndex() ) ) | |||
1969 | return true; | |||
1970 | ||||
1971 | return false; | |||
1972 | } | |||
1973 | ||||
1974 | void ImpEditView::CreateAnchor() | |||
1975 | { | |||
1976 | pEditEngine->SetInSelectionMode(true); | |||
1977 | EditSelection aNewSelection(GetEditSelection()); | |||
1978 | aNewSelection.Min() = aNewSelection.Max(); | |||
1979 | SetEditSelection(aNewSelection); | |||
1980 | // const_cast<EditPaM&>(GetEditSelection().Min()) = GetEditSelection().Max(); | |||
1981 | } | |||
1982 | ||||
1983 | void ImpEditView::DeselectAll() | |||
1984 | { | |||
1985 | pEditEngine->SetInSelectionMode(false); | |||
1986 | DrawSelectionXOR(); | |||
1987 | EditSelection aNewSelection(GetEditSelection()); | |||
1988 | aNewSelection.Min() = aNewSelection.Max(); | |||
1989 | SetEditSelection(aNewSelection); | |||
1990 | // const_cast<EditPaM&>(GetEditSelection().Min()) = GetEditSelection().Max(); | |||
1991 | ||||
1992 | if (comphelper::LibreOfficeKit::isActive() && mpViewShell) | |||
1993 | { | |||
1994 | VclPtr<vcl::Window> pParent = pOutWin->GetParentWithLOKNotifier(); | |||
1995 | if (pParent && pParent->GetLOKWindowId()) | |||
1996 | { | |||
1997 | const vcl::ILibreOfficeKitNotifier* pNotifier = pParent->GetLOKNotifier(); | |||
1998 | std::vector<vcl::LOKPayloadItem> aItems; | |||
1999 | aItems.emplace_back("rectangles", ""); | |||
2000 | pNotifier->notifyWindow(pParent->GetLOKWindowId(), "text_selection", aItems); | |||
2001 | } | |||
2002 | } | |||
2003 | } | |||
2004 | ||||
2005 | bool ImpEditView::IsSelectionAtPoint( const Point& rPosPixel ) | |||
2006 | { | |||
2007 | if ( pDragAndDropInfo && pDragAndDropInfo->pField ) | |||
2008 | return true; | |||
2009 | ||||
2010 | // Logical units ... | |||
2011 | const OutputDevice& rOutDev = getEditViewCallbacks() ? getEditViewCallbacks()->EditViewOutputDevice() : *GetWindow(); | |||
2012 | Point aMousePos = rOutDev.PixelToLogic(rPosPixel); | |||
2013 | ||||
2014 | if ( ( !GetOutputArea().IsInside( aMousePos ) ) && !pEditEngine->pImpEditEngine->IsInSelectionMode() ) | |||
2015 | { | |||
2016 | return false; | |||
2017 | } | |||
2018 | ||||
2019 | Point aDocPos( GetDocPos( aMousePos ) ); | |||
2020 | EditPaM aPaM = pEditEngine->GetPaM(aDocPos, false); | |||
2021 | return IsInSelection( aPaM ); | |||
2022 | } | |||
2023 | ||||
2024 | bool ImpEditView::SetCursorAtPoint( const Point& rPointPixel ) | |||
2025 | { | |||
2026 | pEditEngine->CheckIdleFormatter(); | |||
2027 | ||||
2028 | Point aMousePos( rPointPixel ); | |||
2029 | ||||
2030 | // Logical units ... | |||
2031 | const OutputDevice& rOutDev = getEditViewCallbacks() ? getEditViewCallbacks()->EditViewOutputDevice() : *GetWindow(); | |||
2032 | aMousePos = rOutDev.PixelToLogic( aMousePos ); | |||
2033 | ||||
2034 | if ( ( !GetOutputArea().IsInside( aMousePos ) ) && !pEditEngine->pImpEditEngine->IsInSelectionMode() ) | |||
2035 | { | |||
2036 | return false; | |||
2037 | } | |||
2038 | ||||
2039 | Point aDocPos( GetDocPos( aMousePos ) ); | |||
2040 | ||||
2041 | // Can be optimized: first go through the lines within a paragraph for PAM, | |||
2042 | // then again with the PaM for the Rect, even though the line is already | |||
2043 | // known... This must not be, though! | |||
2044 | EditPaM aPaM = pEditEngine->GetPaM(aDocPos); | |||
2045 | bool bGotoCursor = DoAutoScroll(); | |||
2046 | ||||
2047 | // aTmpNewSel: Diff between old and new, not the new selection, unless for tiled rendering | |||
2048 | EditSelection aTmpNewSel( comphelper::LibreOfficeKit::isActive() ? GetEditSelection().Min() : GetEditSelection().Max(), aPaM ); | |||
2049 | ||||
2050 | // #i27299# | |||
2051 | // work on copy of current selection and set new selection, if it has changed. | |||
2052 | EditSelection aNewEditSelection( GetEditSelection() ); | |||
2053 | ||||
2054 | aNewEditSelection.Max() = aPaM; | |||
2055 | if (!pEditEngine->GetSelectionEngine().HasAnchor()) | |||
2056 | { | |||
2057 | if ( aNewEditSelection.Min() != aPaM ) | |||
2058 | pEditEngine->CursorMoved(aNewEditSelection.Min().GetNode()); | |||
2059 | aNewEditSelection.Min() = aPaM; | |||
2060 | } | |||
2061 | else | |||
2062 | { | |||
2063 | DrawSelectionXOR( aTmpNewSel ); | |||
2064 | } | |||
2065 | ||||
2066 | // set changed text selection | |||
2067 | if ( GetEditSelection() != aNewEditSelection ) | |||
2068 | { | |||
2069 | SetEditSelection( aNewEditSelection ); | |||
2070 | } | |||
2071 | ||||
2072 | bool bForceCursor = pDragAndDropInfo == nullptr && !pEditEngine->pImpEditEngine->IsInSelectionMode(); | |||
2073 | ShowCursor( bGotoCursor, bForceCursor ); | |||
2074 | return true; | |||
2075 | } | |||
2076 | ||||
2077 | void ImpEditView::HideDDCursor() | |||
2078 | { | |||
2079 | if ( pDragAndDropInfo && pDragAndDropInfo->bVisCursor ) | |||
2080 | { | |||
2081 | OutputDevice& rOutDev = getEditViewCallbacks() ? getEditViewCallbacks()->EditViewOutputDevice() : *GetWindow(); | |||
2082 | rOutDev.DrawOutDev( pDragAndDropInfo->aCurSavedCursor.TopLeft(), pDragAndDropInfo->aCurSavedCursor.GetSize(), | |||
2083 | Point(0,0), pDragAndDropInfo->aCurSavedCursor.GetSize(),*pDragAndDropInfo->pBackground ); | |||
2084 | pDragAndDropInfo->bVisCursor = false; | |||
2085 | } | |||
2086 | } | |||
2087 | ||||
2088 | void ImpEditView::ShowDDCursor( const tools::Rectangle& rRect ) | |||
2089 | { | |||
2090 | if ( !pDragAndDropInfo || pDragAndDropInfo->bVisCursor ) | |||
2091 | return; | |||
2092 | ||||
2093 | if (pOutWin && pOutWin->GetCursor()) | |||
2094 | pOutWin->GetCursor()->Hide(); | |||
2095 | ||||
2096 | OutputDevice& rOutDev = getEditViewCallbacks() ? getEditViewCallbacks()->EditViewOutputDevice() : *GetWindow(); | |||
2097 | Color aOldFillColor = rOutDev.GetFillColor(); | |||
2098 | rOutDev.SetFillColor( Color(4210752) ); // GRAY BRUSH_50, OLDSV, change to DDCursor! | |||
2099 | ||||
2100 | // Save background ... | |||
2101 | tools::Rectangle aSaveRect( rOutDev.LogicToPixel( rRect ) ); | |||
2102 | // prefer to save some more ... | |||
2103 | aSaveRect.AdjustRight(1 ); | |||
2104 | aSaveRect.AdjustBottom(1 ); | |||
2105 | ||||
2106 | #ifdef DBG_UTIL | |||
2107 | Size aNewSzPx( aSaveRect.GetSize() ); | |||
2108 | #endif | |||
2109 | if ( !pDragAndDropInfo->pBackground ) | |||
2110 | { | |||
2111 | pDragAndDropInfo->pBackground = VclPtr<VirtualDevice>::Create(rOutDev); | |||
2112 | MapMode aMapMode( rOutDev.GetMapMode() ); | |||
2113 | aMapMode.SetOrigin( Point( 0, 0 ) ); | |||
2114 | pDragAndDropInfo->pBackground->SetMapMode( aMapMode ); | |||
2115 | ||||
2116 | } | |||
2117 | ||||
2118 | #ifdef DBG_UTIL | |||
2119 | Size aCurSzPx( pDragAndDropInfo->pBackground->GetOutputSizePixel() ); | |||
2120 | if ( ( aCurSzPx.Width() < aNewSzPx.Width() ) ||( aCurSzPx.Height() < aNewSzPx.Height() ) ) | |||
2121 | { | |||
2122 | bool bDone = pDragAndDropInfo->pBackground->SetOutputSizePixel( aNewSzPx ); | |||
2123 | DBG_ASSERT( bDone, "Virtual Device broken?" )do { if (true && (!(bDone))) { sal_detail_logFormat(( SAL_DETAIL_LOG_LEVEL_WARN), ("legacy.tools"), ("/home/maarten/src/libreoffice/core/editeng/source/editeng/impedit.cxx" ":" "2123" ": "), "%s", "Virtual Device broken?"); } } while (false); | |||
2124 | } | |||
2125 | #endif | |||
2126 | ||||
2127 | aSaveRect = rOutDev.PixelToLogic( aSaveRect ); | |||
2128 | ||||
2129 | pDragAndDropInfo->pBackground->DrawOutDev( Point(0,0), aSaveRect.GetSize(), | |||
2130 | aSaveRect.TopLeft(), aSaveRect.GetSize(), rOutDev ); | |||
2131 | pDragAndDropInfo->aCurSavedCursor = aSaveRect; | |||
2132 | ||||
2133 | // Draw Cursor... | |||
2134 | rOutDev.DrawRect( rRect ); | |||
2135 | ||||
2136 | pDragAndDropInfo->bVisCursor = true; | |||
2137 | pDragAndDropInfo->aCurCursor = rRect; | |||
2138 | ||||
2139 | rOutDev.SetFillColor( aOldFillColor ); | |||
2140 | } | |||
2141 | ||||
2142 | void ImpEditView::dragGestureRecognized(const css::datatransfer::dnd::DragGestureEvent& rDGE) | |||
2143 | { | |||
2144 | DBG_ASSERT( !pDragAndDropInfo, "dragGestureRecognized - DragAndDropInfo exist!" )do { if (true && (!(!pDragAndDropInfo))) { sal_detail_logFormat ((SAL_DETAIL_LOG_LEVEL_WARN), ("legacy.tools"), ("/home/maarten/src/libreoffice/core/editeng/source/editeng/impedit.cxx" ":" "2144" ": "), "%s", "dragGestureRecognized - DragAndDropInfo exist!" ); } } while (false); | |||
2145 | ||||
2146 | SolarMutexGuard aVclGuard; | |||
2147 | ||||
2148 | pDragAndDropInfo.reset(); | |||
2149 | ||||
2150 | Point aMousePosPixel( rDGE.DragOriginX, rDGE.DragOriginY ); | |||
2151 | ||||
2152 | EditSelection aCopySel( GetEditSelection() ); | |||
2153 | aCopySel.Adjust( pEditEngine->GetEditDoc() ); | |||
2154 | ||||
2155 | if ( HasSelection() && bClickedInSelection ) | |||
2156 | { | |||
2157 | pDragAndDropInfo.reset(new DragAndDropInfo()); | |||
2158 | } | |||
2159 | else | |||
2160 | { | |||
2161 | // Field?! | |||
2162 | sal_Int32 nPara; | |||
2163 | sal_Int32 nPos; | |||
2164 | Point aMousePos = GetWindow()->PixelToLogic( aMousePosPixel ); | |||
2165 | const SvxFieldItem* pField = GetField( aMousePos, &nPara, &nPos ); | |||
2166 | if ( pField ) | |||
2167 | { | |||
2168 | pDragAndDropInfo.reset(new DragAndDropInfo()); | |||
2169 | pDragAndDropInfo->pField = pField; | |||
2170 | ContentNode* pNode = pEditEngine->GetEditDoc().GetObject( nPara ); | |||
2171 | aCopySel = EditSelection( EditPaM( pNode, nPos ), EditPaM( pNode, nPos+1 ) ); | |||
2172 | SetEditSelection(aCopySel); | |||
2173 | DrawSelectionXOR(); | |||
2174 | bool bGotoCursor = DoAutoScroll(); | |||
2175 | ShowCursor( bGotoCursor, /*bForceCursor=*/false ); | |||
2176 | } | |||
2177 | else if ( IsBulletArea( aMousePos, &nPara ) ) | |||
2178 | { | |||
2179 | pDragAndDropInfo.reset(new DragAndDropInfo()); | |||
2180 | pDragAndDropInfo->bOutlinerMode = true; | |||
2181 | EditPaM aStartPaM( pEditEngine->GetEditDoc().GetObject( nPara ), 0 ); | |||
2182 | EditPaM aEndPaM( aStartPaM ); | |||
2183 | const SfxInt16Item& rLevel = pEditEngine->GetParaAttrib( nPara, EE_PARA_OUTLLEVEL ); | |||
2184 | for ( sal_Int32 n = nPara +1; n < pEditEngine->GetEditDoc().Count(); n++ ) | |||
2185 | { | |||
2186 | const SfxInt16Item& rL = pEditEngine->GetParaAttrib( n, EE_PARA_OUTLLEVEL ); | |||
2187 | if ( rL.GetValue() > rLevel.GetValue() ) | |||
2188 | { | |||
2189 | aEndPaM.SetNode( pEditEngine->GetEditDoc().GetObject( n ) ); | |||
2190 | } | |||
2191 | else | |||
2192 | { | |||
2193 | break; | |||
2194 | } | |||
2195 | } | |||
2196 | aEndPaM.SetIndex( aEndPaM.GetNode()->Len() ); | |||
2197 | SetEditSelection( EditSelection( aStartPaM, aEndPaM ) ); | |||
2198 | } | |||
2199 | } | |||
2200 | ||||
2201 | if ( !pDragAndDropInfo ) | |||
2202 | return; | |||
2203 | ||||
2204 | ||||
2205 | pDragAndDropInfo->bStarterOfDD = true; | |||
2206 | ||||
2207 | // Sensitive area to be scrolled. | |||
2208 | Size aSz( 5, 0 ); | |||
2209 | aSz = GetWindow()->PixelToLogic( aSz ); | |||
2210 | pDragAndDropInfo->nSensibleRange = static_cast<sal_uInt16>(aSz.Width()); | |||
2211 | pDragAndDropInfo->nCursorWidth = static_cast<sal_uInt16>(aSz.Width()) / 2; | |||
2212 | pDragAndDropInfo->aBeginDragSel = pEditEngine->pImpEditEngine->CreateESel( aCopySel ); | |||
2213 | ||||
2214 | uno::Reference<datatransfer::XTransferable> xData = pEditEngine->CreateTransferable(aCopySel); | |||
2215 | ||||
2216 | sal_Int8 nActions = bReadOnly ? datatransfer::dnd::DNDConstants::ACTION_COPY : datatransfer::dnd::DNDConstants::ACTION_COPY_OR_MOVE; | |||
2217 | ||||
2218 | rDGE.DragSource->startDrag( rDGE, nActions, 0 /*cursor*/, 0 /*image*/, xData, mxDnDListener ); | |||
2219 | // If Drag&Move in an Engine, then Copy&Del has to be optional! | |||
2220 | GetCursor()->Hide(); | |||
2221 | } | |||
2222 | ||||
2223 | void ImpEditView::dragDropEnd( const css::datatransfer::dnd::DragSourceDropEvent& rDSDE ) | |||
2224 | { | |||
2225 | SolarMutexGuard aVclGuard; | |||
2226 | ||||
2227 | DBG_ASSERT( pDragAndDropInfo, "ImpEditView::dragDropEnd: pDragAndDropInfo is NULL!" )do { if (true && (!(pDragAndDropInfo))) { sal_detail_logFormat ((SAL_DETAIL_LOG_LEVEL_WARN), ("legacy.tools"), ("/home/maarten/src/libreoffice/core/editeng/source/editeng/impedit.cxx" ":" "2227" ": "), "%s", "ImpEditView::dragDropEnd: pDragAndDropInfo is NULL!" ); } } while (false); | |||
2228 | ||||
2229 | // #123688# Shouldn't happen, but seems to happen... | |||
2230 | if ( !pDragAndDropInfo ) | |||
2231 | return; | |||
2232 | ||||
2233 | if ( !bReadOnly && rDSDE.DropSuccess && !pDragAndDropInfo->bOutlinerMode && ( rDSDE.DropAction & datatransfer::dnd::DNDConstants::ACTION_MOVE ) ) | |||
2234 | { | |||
2235 | if ( pDragAndDropInfo->bStarterOfDD && pDragAndDropInfo->bDroppedInMe ) | |||
2236 | { | |||
2237 | // DropPos: Where was it dropped, irrespective of length. | |||
2238 | ESelection aDropPos( pDragAndDropInfo->aDropSel.nStartPara, pDragAndDropInfo->aDropSel.nStartPos, pDragAndDropInfo->aDropSel.nStartPara, pDragAndDropInfo->aDropSel.nStartPos ); | |||
2239 | ESelection aToBeDelSel = pDragAndDropInfo->aBeginDragSel; | |||
2240 | ESelection aNewSel( pDragAndDropInfo->aDropSel.nEndPara, pDragAndDropInfo->aDropSel.nEndPos, | |||
2241 | pDragAndDropInfo->aDropSel.nEndPara, pDragAndDropInfo->aDropSel.nEndPos ); | |||
2242 | bool bBeforeSelection = aDropPos < pDragAndDropInfo->aBeginDragSel; | |||
2243 | sal_Int32 nParaDiff = pDragAndDropInfo->aBeginDragSel.nEndPara - pDragAndDropInfo->aBeginDragSel.nStartPara; | |||
2244 | if ( bBeforeSelection ) | |||
2245 | { | |||
2246 | // Adjust aToBeDelSel. | |||
2247 | DBG_ASSERT( pDragAndDropInfo->aBeginDragSel.nStartPara >= pDragAndDropInfo->aDropSel.nStartPara, "But not before? ")do { if (true && (!(pDragAndDropInfo->aBeginDragSel .nStartPara >= pDragAndDropInfo->aDropSel.nStartPara))) { sal_detail_logFormat((SAL_DETAIL_LOG_LEVEL_WARN), ("legacy.tools" ), ("/home/maarten/src/libreoffice/core/editeng/source/editeng/impedit.cxx" ":" "2247" ": "), "%s", "But not before? "); } } while (false ); | |||
2248 | aToBeDelSel.nStartPara = aToBeDelSel.nStartPara + nParaDiff; | |||
2249 | aToBeDelSel.nEndPara = aToBeDelSel.nEndPara + nParaDiff; | |||
2250 | // To correct the character? | |||
2251 | if ( aToBeDelSel.nStartPara == pDragAndDropInfo->aDropSel.nEndPara ) | |||
2252 | { | |||
2253 | sal_uInt16 nMoreChars; | |||
2254 | if ( pDragAndDropInfo->aDropSel.nStartPara == pDragAndDropInfo->aDropSel.nEndPara ) | |||
2255 | nMoreChars = pDragAndDropInfo->aDropSel.nEndPos - pDragAndDropInfo->aDropSel.nStartPos; | |||
2256 | else | |||
2257 | nMoreChars = pDragAndDropInfo->aDropSel.nEndPos; | |||
2258 | aToBeDelSel.nStartPos = | |||
2259 | aToBeDelSel.nStartPos + nMoreChars; | |||
2260 | if ( aToBeDelSel.nStartPara == aToBeDelSel.nEndPara ) | |||
2261 | aToBeDelSel.nEndPos = | |||
2262 | aToBeDelSel.nEndPos + nMoreChars; | |||
2263 | } | |||
2264 | } | |||
2265 | else | |||
2266 | { | |||
2267 | // aToBeDelSel is ok, but the selection of the View | |||
2268 | // has to be adapted, if it was deleted before! | |||
2269 | DBG_ASSERT( pDragAndDropInfo->aBeginDragSel.nStartPara <= pDragAndDropInfo->aDropSel.nStartPara, "But not before? ")do { if (true && (!(pDragAndDropInfo->aBeginDragSel .nStartPara <= pDragAndDropInfo->aDropSel.nStartPara))) { sal_detail_logFormat((SAL_DETAIL_LOG_LEVEL_WARN), ("legacy.tools" ), ("/home/maarten/src/libreoffice/core/editeng/source/editeng/impedit.cxx" ":" "2269" ": "), "%s", "But not before? "); } } while (false ); | |||
2270 | aNewSel.nStartPara = aNewSel.nStartPara - nParaDiff; | |||
2271 | aNewSel.nEndPara = aNewSel.nEndPara - nParaDiff; | |||
2272 | // To correct the character? | |||
2273 | if ( pDragAndDropInfo->aBeginDragSel.nEndPara == pDragAndDropInfo->aDropSel.nStartPara ) | |||
2274 | { | |||
2275 | sal_uInt16 nLessChars; | |||
2276 | if ( pDragAndDropInfo->aBeginDragSel.nStartPara == pDragAndDropInfo->aBeginDragSel.nEndPara ) | |||
2277 | nLessChars = pDragAndDropInfo->aBeginDragSel.nEndPos - pDragAndDropInfo->aBeginDragSel.nStartPos; | |||
2278 | else | |||
2279 | nLessChars = pDragAndDropInfo->aBeginDragSel.nEndPos; | |||
2280 | aNewSel.nStartPos = aNewSel.nStartPos - nLessChars; | |||
2281 | if ( aNewSel.nStartPara == aNewSel.nEndPara ) | |||
2282 | aNewSel.nEndPos = aNewSel.nEndPos - nLessChars; | |||
2283 | } | |||
2284 | } | |||
2285 | ||||
2286 | DrawSelectionXOR(); | |||
2287 | EditSelection aDelSel( pEditEngine->pImpEditEngine->CreateSel( aToBeDelSel ) ); | |||
2288 | DBG_ASSERT( !aDelSel.DbgIsBuggy( pEditEngine->GetEditDoc() ), "ToBeDel is buggy!" )do { if (true && (!(!aDelSel.DbgIsBuggy( pEditEngine-> GetEditDoc() )))) { sal_detail_logFormat((SAL_DETAIL_LOG_LEVEL_WARN ), ("legacy.tools"), ("/home/maarten/src/libreoffice/core/editeng/source/editeng/impedit.cxx" ":" "2288" ": "), "%s", "ToBeDel is buggy!"); } } while (false ); | |||
2289 | pEditEngine->DeleteSelection(aDelSel); | |||
2290 | if ( !bBeforeSelection ) | |||
2291 | { | |||
2292 | DBG_ASSERT( !pEditEngine->pImpEditEngine->CreateSel( aNewSel ).DbgIsBuggy(pEditEngine->GetEditDoc()), "Bad" )do { if (true && (!(!pEditEngine->pImpEditEngine-> CreateSel( aNewSel ).DbgIsBuggy(pEditEngine->GetEditDoc()) ))) { sal_detail_logFormat((SAL_DETAIL_LOG_LEVEL_WARN), ("legacy.tools" ), ("/home/maarten/src/libreoffice/core/editeng/source/editeng/impedit.cxx" ":" "2292" ": "), "%s", "Bad"); } } while (false); | |||
2293 | SetEditSelection( pEditEngine->pImpEditEngine->CreateSel( aNewSel ) ); | |||
2294 | } | |||
2295 | pEditEngine->pImpEditEngine->FormatAndUpdate( pEditEngine->pImpEditEngine->GetActiveView() ); | |||
2296 | DrawSelectionXOR(); | |||
2297 | } | |||
2298 | else | |||
2299 | { | |||
2300 | // other EditEngine ... | |||
2301 | if (pEditEngine->HasText()) // #88630# SC is removing the content when switching the task | |||
2302 | DeleteSelected(); | |||
2303 | } | |||
2304 | } | |||
2305 | ||||
2306 | if ( pDragAndDropInfo->bUndoAction ) | |||
2307 | pEditEngine->pImpEditEngine->UndoActionEnd(); | |||
2308 | ||||
2309 | HideDDCursor(); | |||
2310 | ShowCursor( DoAutoScroll(), true ); | |||
2311 | pDragAndDropInfo.reset(); | |||
2312 | pEditEngine->GetEndDropHdl().Call(GetEditViewPtr()); | |||
2313 | } | |||
2314 | ||||
2315 | void ImpEditView::drop( const css::datatransfer::dnd::DropTargetDropEvent& rDTDE ) | |||
2316 | { | |||
2317 | SolarMutexGuard aVclGuard; | |||
2318 | ||||
2319 | DBG_ASSERT( pDragAndDropInfo, "Drop - No Drag&Drop info?!" )do { if (true && (!(pDragAndDropInfo))) { sal_detail_logFormat ((SAL_DETAIL_LOG_LEVEL_WARN), ("legacy.tools"), ("/home/maarten/src/libreoffice/core/editeng/source/editeng/impedit.cxx" ":" "2319" ": "), "%s", "Drop - No Drag&Drop info?!"); } } while (false); | |||
2320 | ||||
2321 | if ( !(pDragAndDropInfo && pDragAndDropInfo->bDragAccepted) ) | |||
2322 | return; | |||
2323 | ||||
2324 | pEditEngine->GetBeginDropHdl().Call(GetEditViewPtr()); | |||
2325 | bool bChanges = false; | |||
2326 | ||||
2327 | HideDDCursor(); | |||
2328 | ||||
2329 | if ( pDragAndDropInfo->bStarterOfDD ) | |||
2330 | { | |||
2331 | pEditEngine->pImpEditEngine->UndoActionStart( EDITUNDO_DRAGANDDROP116 ); | |||
2332 | pDragAndDropInfo->bUndoAction = true; | |||
2333 | } | |||
2334 | ||||
2335 | if ( pDragAndDropInfo->bOutlinerMode ) | |||
2336 | { | |||
2337 | bChanges = true; | |||
2338 | GetEditViewPtr()->MoveParagraphs( Range( pDragAndDropInfo->aBeginDragSel.nStartPara, pDragAndDropInfo->aBeginDragSel.nEndPara ), pDragAndDropInfo->nOutlinerDropDest ); | |||
2339 | } | |||
2340 | else | |||
2341 | { | |||
2342 | uno::Reference< datatransfer::XTransferable > xDataObj = rDTDE.Transferable; | |||
2343 | if ( xDataObj.is() ) | |||
2344 | { | |||
2345 | bChanges = true; | |||
2346 | // remove Selection ... | |||
2347 | DrawSelectionXOR(); | |||
2348 | EditPaM aPaM( pDragAndDropInfo->aDropDest ); | |||
2349 | ||||
2350 | PasteOrDropInfos aPasteOrDropInfos; | |||
2351 | aPasteOrDropInfos.nStartPara = pEditEngine->GetEditDoc().GetPos( aPaM.GetNode() ); | |||
2352 | pEditEngine->HandleBeginPasteOrDrop(aPasteOrDropInfos); | |||
2353 | ||||
2354 | EditSelection aNewSel = pEditEngine->InsertText( | |||
2355 | xDataObj, OUString(), aPaM, pEditEngine->GetInternalEditStatus().AllowPasteSpecial()); | |||
2356 | ||||
2357 | aPasteOrDropInfos.nEndPara = pEditEngine->GetEditDoc().GetPos( aNewSel.Max().GetNode() ); | |||
2358 | pEditEngine->HandleEndPasteOrDrop(aPasteOrDropInfos); | |||
2359 | ||||
2360 | SetEditSelection( aNewSel ); | |||
2361 | pEditEngine->pImpEditEngine->FormatAndUpdate( pEditEngine->pImpEditEngine->GetActiveView() ); | |||
2362 | if ( pDragAndDropInfo->bStarterOfDD ) | |||
2363 | { | |||
2364 | // Only set if the same engine! | |||
2365 | pDragAndDropInfo->aDropSel.nStartPara = pEditEngine->GetEditDoc().GetPos( aPaM.GetNode() ); | |||
2366 | pDragAndDropInfo->aDropSel.nStartPos = aPaM.GetIndex(); | |||
2367 | pDragAndDropInfo->aDropSel.nEndPara = pEditEngine->GetEditDoc().GetPos( aNewSel.Max().GetNode() ); | |||
2368 | pDragAndDropInfo->aDropSel.nEndPos = aNewSel.Max().GetIndex(); | |||
2369 | pDragAndDropInfo->bDroppedInMe = true; | |||
2370 | } | |||
2371 | } | |||
2372 | } | |||
2373 | ||||
2374 | if ( bChanges ) | |||
2375 | { | |||
2376 | rDTDE.Context->acceptDrop( rDTDE.DropAction ); | |||
2377 | } | |||
2378 | ||||
2379 | if ( !pDragAndDropInfo->bStarterOfDD ) | |||
2380 | { | |||
2381 | pDragAndDropInfo.reset(); | |||
2382 | } | |||
2383 | ||||
2384 | rDTDE.Context->dropComplete( bChanges ); | |||
2385 | } | |||
2386 | ||||
2387 | void ImpEditView::dragEnter( const css::datatransfer::dnd::DropTargetDragEnterEvent& rDTDEE ) | |||
2388 | { | |||
2389 | SolarMutexGuard aVclGuard; | |||
2390 | ||||
2391 | if ( !pDragAndDropInfo ) | |||
2392 | pDragAndDropInfo.reset(new DragAndDropInfo()); | |||
2393 | ||||
2394 | pDragAndDropInfo->bHasValidData = false; | |||
2395 | ||||
2396 | // Check for supported format... | |||
2397 | // Only check for text, will also be there if bin or rtf | |||
2398 | datatransfer::DataFlavor aTextFlavor; | |||
2399 | SotExchange::GetFormatDataFlavor( SotClipboardFormatId::STRING, aTextFlavor ); | |||
2400 | const css::datatransfer::DataFlavor* pFlavors = rDTDEE.SupportedDataFlavors.getConstArray(); | |||
2401 | int nFlavors = rDTDEE.SupportedDataFlavors.getLength(); | |||
2402 | for ( int n = 0; n < nFlavors; n++ ) | |||
2403 | { | |||
2404 | if( TransferableDataHelper::IsEqual( pFlavors[n], aTextFlavor ) ) | |||
2405 | { | |||
2406 | pDragAndDropInfo->bHasValidData = true; | |||
2407 | break; | |||
2408 | } | |||
2409 | } | |||
2410 | ||||
2411 | dragOver( rDTDEE ); | |||
2412 | } | |||
2413 | ||||
2414 | void ImpEditView::dragExit( const css::datatransfer::dnd::DropTargetEvent& ) | |||
2415 | { | |||
2416 | SolarMutexGuard aVclGuard; | |||
2417 | ||||
2418 | HideDDCursor(); | |||
2419 | ||||
2420 | if ( pDragAndDropInfo && !pDragAndDropInfo->bStarterOfDD ) | |||
2421 | { | |||
2422 | pDragAndDropInfo.reset(); | |||
2423 | } | |||
2424 | } | |||
2425 | ||||
2426 | void ImpEditView::dragOver(const css::datatransfer::dnd::DropTargetDragEvent& rDTDE) | |||
2427 | { | |||
2428 | SolarMutexGuard aVclGuard; | |||
2429 | ||||
2430 | const OutputDevice& rOutDev = getEditViewCallbacks() ? getEditViewCallbacks()->EditViewOutputDevice() : *GetWindow(); | |||
2431 | ||||
2432 | Point aMousePos( rDTDE.LocationX, rDTDE.LocationY ); | |||
2433 | aMousePos = rOutDev.PixelToLogic( aMousePos ); | |||
2434 | ||||
2435 | bool bAccept = false; | |||
2436 | ||||
2437 | if ( GetOutputArea().IsInside( aMousePos ) && !bReadOnly ) | |||
2438 | { | |||
2439 | if ( pDragAndDropInfo && pDragAndDropInfo->bHasValidData ) | |||
2440 | { | |||
2441 | bAccept = true; | |||
2442 | ||||
2443 | bool bAllowScroll = DoAutoScroll(); | |||
2444 | if ( bAllowScroll ) | |||
2445 | { | |||
2446 | long nScrollX = 0; | |||
2447 | long nScrollY = 0; | |||
2448 | // Check if in the sensitive area | |||
2449 | if ( ( (aMousePos.X()-pDragAndDropInfo->nSensibleRange) < GetOutputArea().Left() ) && ( ( aMousePos.X() + pDragAndDropInfo->nSensibleRange ) > GetOutputArea().Left() ) ) | |||
2450 | nScrollX = GetOutputArea().GetWidth() / SCRLRANGE20; | |||
2451 | else if ( ( (aMousePos.X()+pDragAndDropInfo->nSensibleRange) > GetOutputArea().Right() ) && ( ( aMousePos.X() - pDragAndDropInfo->nSensibleRange ) < GetOutputArea().Right() ) ) | |||
2452 | nScrollX = -( GetOutputArea().GetWidth() / SCRLRANGE20 ); | |||
2453 | ||||
2454 | if ( ( (aMousePos.Y()-pDragAndDropInfo->nSensibleRange) < GetOutputArea().Top() ) && ( ( aMousePos.Y() + pDragAndDropInfo->nSensibleRange ) > GetOutputArea().Top() ) ) | |||
2455 | nScrollY = GetOutputArea().GetHeight() / SCRLRANGE20; | |||
2456 | else if ( ( (aMousePos.Y()+pDragAndDropInfo->nSensibleRange) > GetOutputArea().Bottom() ) && ( ( aMousePos.Y() - pDragAndDropInfo->nSensibleRange ) < GetOutputArea().Bottom() ) ) | |||
2457 | nScrollY = -( GetOutputArea().GetHeight() / SCRLRANGE20 ); | |||
2458 | ||||
2459 | if ( nScrollX || nScrollY ) | |||
2460 | { | |||
2461 | HideDDCursor(); | |||
2462 | Scroll( nScrollX, nScrollY, ScrollRangeCheck::PaperWidthTextSize ); | |||
2463 | } | |||
2464 | } | |||
2465 | ||||
2466 | Point aDocPos( GetDocPos( aMousePos ) ); | |||
2467 | EditPaM aPaM = pEditEngine->GetPaM( aDocPos ); | |||
2468 | pDragAndDropInfo->aDropDest = aPaM; | |||
2469 | if ( pDragAndDropInfo->bOutlinerMode ) | |||
2470 | { | |||
2471 | sal_Int32 nPara = pEditEngine->GetEditDoc().GetPos( aPaM.GetNode() ); | |||
2472 | ParaPortion* pPPortion = pEditEngine->GetParaPortions().SafeGetObject( nPara ); | |||
2473 | if (pPPortion) | |||
2474 | { | |||
2475 | long nDestParaStartY = pEditEngine->GetParaPortions().GetYOffset( pPPortion ); | |||
2476 | long nRel = aDocPos.Y() - nDestParaStartY; | |||
2477 | if ( nRel < ( pPPortion->GetHeight() / 2 ) ) | |||
2478 | { | |||
2479 | pDragAndDropInfo->nOutlinerDropDest = nPara; | |||
2480 | } | |||
2481 | else | |||
2482 | { | |||
2483 | pDragAndDropInfo->nOutlinerDropDest = nPara+1; | |||
2484 | } | |||
2485 | ||||
2486 | if( ( pDragAndDropInfo->nOutlinerDropDest >= pDragAndDropInfo->aBeginDragSel.nStartPara ) && | |||
2487 | ( pDragAndDropInfo->nOutlinerDropDest <= (pDragAndDropInfo->aBeginDragSel.nEndPara+1) ) ) | |||
2488 | { | |||
2489 | bAccept = false; | |||
2490 | } | |||
2491 | } | |||
2492 | } | |||
2493 | else if ( HasSelection() ) | |||
2494 | { | |||
2495 | // it must not be dropped into a selection | |||
2496 | EPaM aP = pEditEngine->pImpEditEngine->CreateEPaM( aPaM ); | |||
2497 | ESelection aDestSel( aP.nPara, aP.nIndex, aP.nPara, aP.nIndex); | |||
2498 | ESelection aCurSel = pEditEngine->pImpEditEngine->CreateESel( GetEditSelection() ); | |||
2499 | aCurSel.Adjust(); | |||
2500 | if ( !(aDestSel < aCurSel) && !(aDestSel > aCurSel) ) | |||
2501 | { | |||
2502 | bAccept = false; | |||
2503 | } | |||
2504 | } | |||
2505 | if ( bAccept ) | |||
2506 | { | |||
2507 | tools::Rectangle aEditCursor; | |||
2508 | if ( pDragAndDropInfo->bOutlinerMode ) | |||
2509 | { | |||
2510 | long nDDYPos(0); | |||
2511 | if ( pDragAndDropInfo->nOutlinerDropDest < pEditEngine->GetEditDoc().Count() ) | |||
2512 | { | |||
2513 | ParaPortion* pPPortion = pEditEngine->GetParaPortions().SafeGetObject( pDragAndDropInfo->nOutlinerDropDest ); | |||
2514 | if (pPPortion) | |||
2515 | nDDYPos = pEditEngine->GetParaPortions().GetYOffset( pPPortion ); | |||
2516 | } | |||
2517 | else | |||
2518 | { | |||
2519 | nDDYPos = pEditEngine->pImpEditEngine->GetTextHeight(); | |||
2520 | } | |||
2521 | Point aStartPos( 0, nDDYPos ); | |||
2522 | aStartPos = GetWindowPos( aStartPos ); | |||
2523 | Point aEndPos( GetOutputArea().GetWidth(), nDDYPos ); | |||
2524 | aEndPos = GetWindowPos( aEndPos ); | |||
2525 | aEditCursor = rOutDev.LogicToPixel( tools::Rectangle( aStartPos, aEndPos ) ); | |||
2526 | if ( !pEditEngine->IsVertical() ) | |||
2527 | { | |||
2528 | aEditCursor.AdjustTop( -1 ); | |||
2529 | aEditCursor.AdjustBottom( 1 ); | |||
2530 | } | |||
2531 | else | |||
2532 | { | |||
2533 | if( IsTopToBottom() ) | |||
2534 | { | |||
2535 | aEditCursor.AdjustLeft( -1 ); | |||
2536 | aEditCursor.AdjustRight( 1 ); | |||
2537 | } | |||
2538 | else | |||
2539 | { | |||
2540 | aEditCursor.AdjustLeft( 1 ); | |||
2541 | aEditCursor.AdjustRight( -1 ); | |||
2542 | } | |||
2543 | } | |||
2544 | aEditCursor = rOutDev.PixelToLogic( aEditCursor ); | |||
2545 | } | |||
2546 | else | |||
2547 | { | |||
2548 | aEditCursor = pEditEngine->pImpEditEngine->PaMtoEditCursor( aPaM ); | |||
2549 | Point aTopLeft( GetWindowPos( aEditCursor.TopLeft() ) ); | |||
2550 | aEditCursor.SetPos( aTopLeft ); | |||
2551 | aEditCursor.SetRight( aEditCursor.Left() + pDragAndDropInfo->nCursorWidth ); | |||
2552 | aEditCursor = rOutDev.LogicToPixel( aEditCursor ); | |||
2553 | aEditCursor = rOutDev.PixelToLogic( aEditCursor ); | |||
2554 | } | |||
2555 | ||||
2556 | bool bCursorChanged = !pDragAndDropInfo->bVisCursor || ( pDragAndDropInfo->aCurCursor != aEditCursor ); | |||
2557 | if ( bCursorChanged ) | |||
2558 | { | |||
2559 | HideDDCursor(); | |||
2560 | ShowDDCursor(aEditCursor ); | |||
2561 | } | |||
2562 | pDragAndDropInfo->bDragAccepted = true; | |||
2563 | rDTDE.Context->acceptDrag( rDTDE.DropAction ); | |||
2564 | } | |||
2565 | } | |||
2566 | } | |||
2567 | ||||
2568 | if ( !bAccept ) | |||
2569 | { | |||
2570 | HideDDCursor(); | |||
2571 | if (pDragAndDropInfo) | |||
2572 | pDragAndDropInfo->bDragAccepted = false; | |||
2573 | rDTDE.Context->rejectDrag(); | |||
2574 | } | |||
2575 | } | |||
2576 | ||||
2577 | void ImpEditView::AddDragAndDropListeners() | |||
2578 | { | |||
2579 | if (bActiveDragAndDropListener) | |||
2580 | return; | |||
2581 | ||||
2582 | css::uno::Reference<css::datatransfer::dnd::XDropTarget> xDropTarget; | |||
2583 | if (EditViewCallbacks* pCallbacks = getEditViewCallbacks()) | |||
2584 | xDropTarget = pCallbacks->GetDropTarget(); | |||
2585 | else if (GetWindow()) | |||
2586 | xDropTarget = GetWindow()->GetDropTarget(); | |||
2587 | ||||
2588 | if (!xDropTarget.is()) | |||
2589 | return; | |||
2590 | ||||
2591 | vcl::unohelper::DragAndDropWrapper* pDnDWrapper = new vcl::unohelper::DragAndDropWrapper(this); | |||
2592 | mxDnDListener = pDnDWrapper; | |||
2593 | ||||
2594 | css::uno::Reference<css::datatransfer::dnd::XDragGestureRecognizer> xDragGestureRecognizer(xDropTarget, uno::UNO_QUERY); | |||
2595 | if (xDragGestureRecognizer.is()) | |||
2596 | { | |||
2597 | uno::Reference<datatransfer::dnd::XDragGestureListener> xDGL(mxDnDListener, uno::UNO_QUERY); | |||
2598 | xDragGestureRecognizer->addDragGestureListener(xDGL); | |||
2599 | } | |||
2600 | ||||
2601 | uno::Reference<datatransfer::dnd::XDropTargetListener> xDTL(mxDnDListener, uno::UNO_QUERY); | |||
2602 | xDropTarget->addDropTargetListener(xDTL); | |||
2603 | xDropTarget->setActive(true); | |||
2604 | xDropTarget->setDefaultActions(datatransfer::dnd::DNDConstants::ACTION_COPY_OR_MOVE); | |||
2605 | ||||
2606 | bActiveDragAndDropListener = true; | |||
2607 | } | |||
2608 | ||||
2609 | void ImpEditView::RemoveDragAndDropListeners() | |||
2610 | { | |||
2611 | if (!bActiveDragAndDropListener) | |||
2612 | return; | |||
2613 | ||||
2614 | css::uno::Reference<css::datatransfer::dnd::XDropTarget> xDropTarget; | |||
2615 | if (EditViewCallbacks* pCallbacks = getEditViewCallbacks()) | |||
2616 | xDropTarget = pCallbacks->GetDropTarget(); | |||
2617 | else if (GetWindow()) | |||
2618 | xDropTarget = GetWindow()->GetDropTarget(); | |||
2619 | ||||
2620 | if (!xDropTarget.is()) | |||
2621 | return; | |||
2622 | ||||
2623 | css::uno::Reference<css::datatransfer::dnd::XDragGestureRecognizer> xDragGestureRecognizer(xDropTarget, uno::UNO_QUERY); | |||
2624 | if (xDragGestureRecognizer.is()) | |||
2625 | { | |||
2626 | uno::Reference<datatransfer::dnd::XDragGestureListener> xDGL(mxDnDListener, uno::UNO_QUERY); | |||
2627 | xDragGestureRecognizer->removeDragGestureListener(xDGL); | |||
2628 | } | |||
2629 | ||||
2630 | uno::Reference<datatransfer::dnd::XDropTargetListener> xDTL(mxDnDListener, uno::UNO_QUERY); | |||
2631 | xDropTarget->removeDropTargetListener(xDTL); | |||
2632 | ||||
2633 | if ( mxDnDListener.is() ) | |||
2634 | { | |||
2635 | mxDnDListener->disposing( lang::EventObject() ); // #95154# Empty Source means it's the Client | |||
2636 | mxDnDListener.clear(); | |||
2637 | } | |||
2638 | ||||
2639 | bActiveDragAndDropListener = false; | |||
2640 | } | |||
2641 | ||||
2642 | void ImpEditView::InitLOKSpecialPositioning(MapUnit eUnit, | |||
2643 | const tools::Rectangle& rOutputArea, | |||
2644 | const Point& rVisDocStartPos) | |||
2645 | { | |||
2646 | if (!mpLOKSpecialPositioning) | |||
2647 | mpLOKSpecialPositioning.reset(new LOKSpecialPositioning(*this, eUnit, rOutputArea, rVisDocStartPos)); | |||
2648 | else | |||
2649 | mpLOKSpecialPositioning->ReInit(eUnit, rOutputArea, rVisDocStartPos); | |||
2650 | } | |||
2651 | ||||
2652 | void ImpEditView::SetLOKSpecialOutputArea(const tools::Rectangle& rOutputArea) | |||
2653 | { | |||
2654 | assert(mpLOKSpecialPositioning)(static_cast <bool> (mpLOKSpecialPositioning) ? void (0 ) : __assert_fail ("mpLOKSpecialPositioning", "/home/maarten/src/libreoffice/core/editeng/source/editeng/impedit.cxx" , 2654, __extension__ __PRETTY_FUNCTION__)); | |||
2655 | mpLOKSpecialPositioning->SetOutputArea(rOutputArea); | |||
2656 | } | |||
2657 | ||||
2658 | tools::Rectangle ImpEditView::GetLOKSpecialOutputArea() const | |||
2659 | { | |||
2660 | assert(mpLOKSpecialPositioning)(static_cast <bool> (mpLOKSpecialPositioning) ? void (0 ) : __assert_fail ("mpLOKSpecialPositioning", "/home/maarten/src/libreoffice/core/editeng/source/editeng/impedit.cxx" , 2660, __extension__ __PRETTY_FUNCTION__)); | |||
2661 | return mpLOKSpecialPositioning->GetOutputArea(); | |||
2662 | } | |||
2663 | ||||
2664 | void ImpEditView::SetLOKSpecialVisArea(const tools::Rectangle& rVisArea) | |||
2665 | { | |||
2666 | assert(mpLOKSpecialPositioning)(static_cast <bool> (mpLOKSpecialPositioning) ? void (0 ) : __assert_fail ("mpLOKSpecialPositioning", "/home/maarten/src/libreoffice/core/editeng/source/editeng/impedit.cxx" , 2666, __extension__ __PRETTY_FUNCTION__)); | |||
2667 | mpLOKSpecialPositioning->SetVisDocStartPos(rVisArea.TopLeft()); | |||
2668 | } | |||
2669 | ||||
2670 | tools::Rectangle ImpEditView::GetLOKSpecialVisArea() const | |||
2671 | { | |||
2672 | assert(mpLOKSpecialPositioning)(static_cast <bool> (mpLOKSpecialPositioning) ? void (0 ) : __assert_fail ("mpLOKSpecialPositioning", "/home/maarten/src/libreoffice/core/editeng/source/editeng/impedit.cxx" , 2672, __extension__ __PRETTY_FUNCTION__)); | |||
2673 | return mpLOKSpecialPositioning->GetVisDocArea(); | |||
2674 | } | |||
2675 | ||||
2676 | bool ImpEditView::HasLOKSpecialPositioning() const | |||
2677 | { | |||
2678 | return bool(mpLOKSpecialPositioning); | |||
2679 | } | |||
2680 | ||||
2681 | /* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |