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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 "LayerTabBar.hxx"
21 : #include <svx/svdlayer.hxx>
22 : #include <svx/svdpagv.hxx>
23 : #include <vcl/msgbox.hxx>
24 : #include <sfx2/dispatch.hxx>
25 :
26 : #include "sdattr.hxx"
27 : #include "sdmod.hxx"
28 : #include "helpids.h"
29 : #include "app.hrc"
30 : #include "glob.hrc"
31 : #include "strings.hrc"
32 : #include "res_bmp.hrc"
33 : #include "DrawViewShell.hxx"
34 : #include "Window.hxx"
35 : #include "View.hxx"
36 : #include "drawdoc.hxx"
37 : #include "sdresid.hxx"
38 : #include "DrawDocShell.hxx"
39 : #include "drawview.hxx"
40 : #include "undolayer.hxx"
41 :
42 : namespace sd {
43 :
44 : /**
45 : * default constructor
46 : */
47 86 : LayerTabBar::LayerTabBar(DrawViewShell* pViewSh, vcl::Window* pParent)
48 : : TabBar( pParent, WinBits( WB_BORDER | WB_3DLOOK | WB_SCROLL ) ),
49 : DropTargetHelper( this ),
50 86 : pDrViewSh(pViewSh)
51 : {
52 86 : EnableEditMode();
53 86 : SetSizePixel(Size(0, 0));
54 86 : SetMaxPageWidth( 150 );
55 86 : SetHelpId( HID_SD_TABBAR_LAYERS );
56 86 : }
57 :
58 172 : LayerTabBar::~LayerTabBar()
59 : {
60 172 : }
61 :
62 0 : void LayerTabBar::Select()
63 : {
64 0 : SfxDispatcher* pDispatcher = pDrViewSh->GetViewFrame()->GetDispatcher();
65 0 : pDispatcher->Execute(SID_SWITCHLAYER, SfxCallMode::ASYNCHRON);
66 0 : }
67 :
68 0 : void LayerTabBar::MouseButtonDown(const MouseEvent& rMEvt)
69 : {
70 0 : bool bSetPageID=false;
71 :
72 0 : if (rMEvt.IsLeft() && !rMEvt.IsMod1() && !rMEvt.IsMod2())
73 : {
74 0 : Point aPosPixel = rMEvt.GetPosPixel();
75 0 : sal_uInt16 aLayerId = GetPageId( PixelToLogic(aPosPixel) );
76 :
77 0 : if (aLayerId == 0)
78 : {
79 0 : SfxDispatcher* pDispatcher = pDrViewSh->GetViewFrame()->GetDispatcher();
80 0 : pDispatcher->Execute(SID_INSERTLAYER, SfxCallMode::SYNCHRON);
81 :
82 0 : bSetPageID=true;
83 : }
84 0 : else if (rMEvt.IsShift())
85 : {
86 : // Toggle between layer visible / hidden
87 0 : OUString aName(GetPageText(aLayerId));
88 0 : SdrPageView* pPV = pDrViewSh->GetView()->GetSdrPageView();
89 0 : bool bVisible = pPV->IsLayerVisible(aName);
90 0 : pPV->SetLayerVisible(aName, !bVisible);
91 0 : pDrViewSh->ResetActualLayer();
92 : }
93 : }
94 :
95 : // If you insert a new layer you must not call TabBar::MouseButtonDown(rMEvt);
96 : // because you want to activate the new layer
97 0 : if( !bSetPageID )
98 0 : TabBar::MouseButtonDown(rMEvt);
99 0 : }
100 :
101 0 : void LayerTabBar::DoubleClick()
102 : {
103 0 : if (GetCurPageId() != 0)
104 : {
105 0 : SfxDispatcher* pDispatcher = pDrViewSh->GetViewFrame()->GetDispatcher();
106 0 : pDispatcher->Execute( SID_MODIFYLAYER, SfxCallMode::SYNCHRON );
107 : }
108 0 : }
109 :
110 : /**
111 : * AcceptDrop-Event
112 : */
113 :
114 0 : sal_Int8 LayerTabBar::AcceptDrop( const AcceptDropEvent& rEvt )
115 : {
116 0 : sal_Int8 nRet = DND_ACTION_NONE;
117 :
118 0 : if( rEvt.mbLeaving )
119 0 : EndSwitchPage();
120 :
121 0 : if( !pDrViewSh->GetDocSh()->IsReadOnly() )
122 : {
123 0 : sal_uInt16 nPageId = SDRPAGE_NOTFOUND;
124 0 : Point aPos( PixelToLogic( rEvt.maPosPixel ) );
125 0 : sal_uInt16 nLayerId = pDrViewSh->GetView()->GetDoc().GetLayerAdmin().GetLayerID(
126 0 : GetPageText( GetPageId( aPos ) ), false );
127 :
128 0 : nRet = pDrViewSh->AcceptDrop( rEvt, *this, NULL, nPageId, nLayerId );
129 :
130 0 : SwitchPage( aPos );
131 : }
132 :
133 0 : return nRet;
134 : }
135 :
136 : /**
137 : * ExecuteDrop-Event
138 : */
139 0 : sal_Int8 LayerTabBar::ExecuteDrop( const ExecuteDropEvent& rEvt )
140 : {
141 0 : sal_uInt16 nPageId = SDRPAGE_NOTFOUND;
142 0 : sal_uInt16 nLayerId = pDrViewSh->GetView()->GetDoc().GetLayerAdmin().GetLayerID(
143 0 : GetPageText( GetPageId( PixelToLogic( rEvt.maPosPixel ) ) ), false );
144 0 : sal_Int8 nRet = pDrViewSh->ExecuteDrop( rEvt, *this, NULL, nPageId, nLayerId );
145 :
146 0 : EndSwitchPage();
147 :
148 0 : return nRet;
149 :
150 : }
151 :
152 0 : void LayerTabBar::Command(const CommandEvent& rCEvt)
153 : {
154 0 : if ( rCEvt.GetCommand() == CommandEventId::ContextMenu )
155 : {
156 0 : SfxDispatcher* pDispatcher = pDrViewSh->GetViewFrame()->GetDispatcher();
157 0 : pDispatcher->ExecutePopup(SdResId(RID_LAYERTAB_POPUP));
158 : }
159 0 : }
160 :
161 0 : bool LayerTabBar::StartRenaming()
162 : {
163 0 : bool bOK = true;
164 0 : OUString aLayerName = GetPageText( GetEditPageId() );
165 0 : OUString aLayoutLayer = SD_RESSTR(STR_LAYER_LAYOUT);
166 0 : OUString aControlsLayer = SD_RESSTR(STR_LAYER_CONTROLS);
167 0 : OUString aMeasureLinesLayer = SD_RESSTR(STR_LAYER_MEASURELINES);
168 0 : OUString aBackgroundLayer = SD_RESSTR(STR_LAYER_BCKGRND);
169 0 : OUString aBackgroundObjLayer = SD_RESSTR(STR_LAYER_BCKGRNDOBJ);
170 :
171 0 : if ( aLayerName == aLayoutLayer || aLayerName == aControlsLayer ||
172 0 : aLayerName == aMeasureLinesLayer ||
173 0 : aLayerName == aBackgroundLayer || aLayerName == aBackgroundObjLayer )
174 : {
175 : // It is not allowed to change this names
176 0 : bOK = false;
177 : }
178 : else
179 : {
180 0 : ::sd::View* pView = pDrViewSh->GetView();
181 :
182 0 : if ( pView->IsTextEdit() )
183 : {
184 0 : pView->SdrEndTextEdit();
185 : }
186 : }
187 :
188 0 : return bOK;
189 : }
190 :
191 0 : TabBarAllowRenamingReturnCode LayerTabBar::AllowRenaming()
192 : {
193 0 : bool bOK = true;
194 :
195 : // Check if names already exists
196 0 : ::sd::View* pView = pDrViewSh->GetView();
197 0 : SdDrawDocument& rDoc = pView->GetDoc();
198 0 : OUString aLayerName = pView->GetActiveLayer();
199 0 : SdrLayerAdmin& rLayerAdmin = rDoc.GetLayerAdmin();
200 0 : OUString aNewName( GetEditText() );
201 :
202 0 : if (aNewName.isEmpty() ||
203 0 : (rLayerAdmin.GetLayer( aNewName, false ) && aLayerName != aNewName) )
204 : {
205 : // Name already exists
206 0 : ScopedVclPtrInstance<WarningBox> aWarningBox( &pDrViewSh->GetViewFrame()->GetWindow(), WinBits( WB_OK ),
207 0 : SD_RESSTR( STR_WARN_NAME_DUPLICATE ) );
208 0 : aWarningBox->Execute();
209 0 : bOK = false;
210 : }
211 :
212 0 : if (bOK)
213 : {
214 0 : OUString aLayoutLayer = SD_RESSTR(STR_LAYER_LAYOUT);
215 0 : OUString aControlsLayer = SD_RESSTR(STR_LAYER_CONTROLS);
216 0 : OUString aMeasureLinesLayer = SD_RESSTR(STR_LAYER_MEASURELINES);
217 0 : OUString aBackgroundLayer = SD_RESSTR(STR_LAYER_BCKGRND);
218 0 : OUString aBackgroundObjLayer = SD_RESSTR(STR_LAYER_BCKGRNDOBJ);
219 :
220 0 : if ( aNewName == aLayoutLayer || aNewName == aControlsLayer ||
221 0 : aNewName == aMeasureLinesLayer ||
222 0 : aNewName == aBackgroundLayer || aNewName == aBackgroundObjLayer )
223 : {
224 : // It is not allowed to use his names
225 0 : bOK = false;
226 0 : }
227 : }
228 :
229 0 : return bOK ? TABBAR_RENAMING_YES : TABBAR_RENAMING_NO;
230 : }
231 :
232 0 : void LayerTabBar::EndRenaming()
233 : {
234 0 : if( !IsEditModeCanceled() )
235 : {
236 0 : ::sd::View* pView = pDrViewSh->GetView();
237 0 : DrawView* pDrView = PTR_CAST( DrawView, pView );
238 :
239 0 : SdDrawDocument& rDoc = pView->GetDoc();
240 0 : OUString aLayerName = pView->GetActiveLayer();
241 0 : SdrLayerAdmin& rLayerAdmin = rDoc.GetLayerAdmin();
242 0 : SdrLayer* pLayer = rLayerAdmin.GetLayer(aLayerName, false);
243 :
244 0 : if (pLayer)
245 : {
246 0 : OUString aNewName( GetEditText() );
247 :
248 : DBG_ASSERT( pDrView, "Rename layer undo action is only working with a SdDrawView" );
249 0 : if( pDrView )
250 : {
251 0 : ::svl::IUndoManager* pManager = rDoc.GetDocSh()->GetUndoManager();
252 : SdLayerModifyUndoAction* pAction = new SdLayerModifyUndoAction(
253 : &rDoc,
254 : pLayer,
255 : aLayerName,
256 : pLayer->GetTitle(),
257 : pLayer->GetDescription(),
258 0 : pDrView->IsLayerVisible(aLayerName),
259 0 : pDrView->IsLayerLocked(aLayerName),
260 0 : pDrView->IsLayerPrintable(aLayerName),
261 : aNewName,
262 : pLayer->GetTitle(),
263 : pLayer->GetDescription(),
264 0 : pDrView->IsLayerVisible(aLayerName),
265 0 : pDrView->IsLayerLocked(aLayerName),
266 0 : pDrView->IsLayerPrintable(aLayerName)
267 0 : );
268 0 : pManager->AddUndoAction( pAction );
269 : }
270 :
271 : // First notify View since SetName() calls ResetActualLayer() and
272 : // the View then already has to know the Layer
273 0 : pView->SetActiveLayer(aNewName);
274 0 : pLayer->SetName(aNewName);
275 0 : rDoc.SetChanged(true);
276 0 : }
277 : }
278 0 : }
279 :
280 0 : void LayerTabBar::ActivatePage()
281 : {
282 0 : if ( /*IsInSwitching*/ true && pDrViewSh!=NULL)
283 : {
284 :
285 0 : SfxDispatcher* pDispatcher = pDrViewSh->GetViewFrame()->GetDispatcher();
286 0 : pDispatcher->Execute(SID_SWITCHLAYER, SfxCallMode::ASYNCHRON);
287 : }
288 0 : }
289 :
290 0 : void LayerTabBar::SendActivatePageEvent()
291 : {
292 : CallEventListeners (VCLEVENT_TABBAR_PAGEACTIVATED,
293 0 : reinterpret_cast<void*>(GetCurPageId()));
294 0 : }
295 :
296 0 : void LayerTabBar::SendDeactivatePageEvent()
297 : {
298 : CallEventListeners (VCLEVENT_TABBAR_PAGEDEACTIVATED,
299 0 : reinterpret_cast<void*>(GetCurPageId()));
300 0 : }
301 :
302 66 : } // end of namespace sd
303 :
304 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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