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1 : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
2 : /*
3 : * This file is part of the LibreOffice project.
4 : *
5 : * This Source Code Form is subject to the terms of the Mozilla Public
6 : * License, v. 2.0. If a copy of the MPL was not distributed with this
7 : * file, You can obtain one at http://mozilla.org/MPL/2.0/.
8 : *
9 : * This file incorporates work covered by the following license notice:
10 : *
11 : * Licensed to the Apache Software Foundation (ASF) under one or more
12 : * contributor license agreements. See the NOTICE file distributed
13 : * with this work for additional information regarding copyright
14 : * ownership. The ASF licenses this file to you under the Apache
15 : * License, Version 2.0 (the "License"); you may not use this file
16 : * except in compliance with the License. You may obtain a copy of
17 : * the License at http://www.apache.org/licenses/LICENSE-2.0 .
18 : */
19 :
20 :
21 : #include "impviewframe.hxx"
22 : #include "statcach.hxx"
23 : #include <sfx2/viewfac.hxx>
24 : #include "workwin.hxx"
25 :
26 : #include <sfx2/app.hxx>
27 : #include <sfx2/bindings.hxx>
28 : #include <sfx2/ctrlitem.hxx>
29 : #include <sfx2/dispatch.hxx>
30 : #include <sfx2/docfac.hxx>
31 : #include <sfx2/docfile.hxx>
32 : #include <sfx2/objitem.hxx>
33 : #include <sfx2/objsh.hxx>
34 : #include <sfx2/request.hxx>
35 : #include <sfx2/viewfrm.hxx>
36 : #include <sfx2/viewsh.hxx>
37 :
38 : #include <com/sun/star/util/XCloseable.hpp>
39 :
40 : #include <svtools/asynclink.hxx>
41 : #include <svl/eitem.hxx>
42 : #include <svl/intitem.hxx>
43 : #include <svl/rectitem.hxx>
44 : #include <svl/stritem.hxx>
45 : #include <tools/diagnose_ex.h>
46 : #include <tools/urlobj.hxx>
47 : #include <vcl/window.hxx>
48 :
49 : using namespace ::com::sun::star;
50 : using namespace ::com::sun::star::uno;
51 : using namespace ::com::sun::star::frame;
52 : using namespace ::com::sun::star::util;
53 : using namespace ::com::sun::star::container;
54 : using namespace ::com::sun::star::beans;
55 : using ::com::sun::star::lang::XMultiServiceFactory;
56 : using ::com::sun::star::lang::XComponent;
57 :
58 :
59 0 : void SfxFrameViewWindow_Impl::StateChanged( StateChangedType nStateChange )
60 : {
61 0 : if ( nStateChange == STATE_CHANGE_INITSHOW )
62 : {
63 0 : SfxObjectShell* pDoc = pFrame->GetObjectShell();
64 0 : if ( pDoc && !pFrame->IsVisible() )
65 0 : pFrame->Show();
66 :
67 0 : pFrame->Resize();
68 : }
69 : else
70 0 : Window::StateChanged( nStateChange );
71 0 : }
72 :
73 0 : void SfxFrameViewWindow_Impl::Resize()
74 : {
75 0 : if ( IsReallyVisible() || IsReallyShown() || GetOutputSizePixel().Width() )
76 0 : pFrame->Resize();
77 0 : }
78 :
79 :
80 :
81 :
82 0 : void SfxViewFrame::UpdateTitle()
83 :
84 : /* [Description]
85 :
86 : With this method, can the SfxViewFrame be forced to immediately provide
87 : the new title from the <SfxObjectShell>.
88 :
89 : [Note]
90 :
91 : This is for example necessary if one listens to the SfxObjectShell as
92 : SfxListener and then react on the <SfxSimpleHint> SFX_HINT_TITLECHANGED,
93 : then query the title of his views. However these views (SfxTopViewFrames)
94 : are also SfxListener and because the order of notifications might not be
95 : fixed, the title update will be enforced in advance.
96 :
97 : [Example]
98 :
99 : void SwDocShell::Notify( SfxBroadcaster& rBC, const SfxHint& rHint )
100 : {
101 : if ( rHint.IsA(TYPE(SfxSimpleHint)) )
102 : {
103 : switch( ( (SfxSimpleHint&) rHint ).GetId() )
104 : {
105 : case SFX_HINT_TITLECHANGED:
106 : for ( SfxViewFrame *pTop = SfxViewFrame::GetFirst( this );
107 : pTop;
108 : pTop = SfxViewFrame::GetNext( this );
109 : {
110 : pTop->UpdateTitle();
111 : ... pTop->GetName() ...
112 : }
113 : break;
114 : ...
115 : }
116 : }
117 : }
118 : */
119 :
120 : {
121 :
122 0 : const SfxObjectFactory &rFact = GetObjectShell()->GetFactory();
123 0 : pImp->aFactoryName = OUString::createFromAscii(rFact.GetShortName());
124 :
125 0 : SfxObjectShell *pObjSh = GetObjectShell();
126 0 : if ( !pObjSh )
127 0 : return;
128 :
129 :
130 0 : const SfxMedium *pMedium = pObjSh->GetMedium();
131 0 : OUString aURL;
132 0 : GetFrame(); // -Wall required??
133 0 : if ( pObjSh->HasName() )
134 : {
135 0 : INetURLObject aTmp( pMedium->GetName() );
136 0 : aURL = aTmp.getName( INetURLObject::LAST_SEGMENT, true, INetURLObject::DECODE_WITH_CHARSET );
137 : }
138 :
139 0 : if ( aURL != pImp->aActualURL )
140 : // URL has changed
141 0 : pImp->aActualURL = aURL;
142 :
143 : // SbxObjects name
144 0 : OUString aSbxName = pObjSh->SfxShell::GetName();
145 0 : if ( IsVisible() )
146 : {
147 0 : aSbxName += ":";
148 0 : aSbxName += OUString::number(pImp->nDocViewNo);
149 : }
150 :
151 0 : SetName( aSbxName );
152 0 : GetBindings().Invalidate( SID_CURRENT_URL );
153 0 : GetBindings().Invalidate( SID_NEWDOCDIRECT );
154 : }
155 :
156 0 : void SfxViewFrame::Exec_Impl(SfxRequest &rReq )
157 : {
158 : // If presently the shells are replaced...
159 0 : if ( !GetObjectShell() || !GetViewShell() )
160 0 : return;
161 :
162 0 : switch ( rReq.GetSlot() )
163 : {
164 : case SID_SHOWPOPUPS :
165 : {
166 0 : SFX_REQUEST_ARG(rReq, pShowItem, SfxBoolItem, SID_SHOWPOPUPS, false);
167 0 : bool bShow = pShowItem ? pShowItem->GetValue() : sal_True;
168 0 : SFX_REQUEST_ARG(rReq, pIdItem, SfxUInt16Item, SID_CONFIGITEMID, false);
169 0 : sal_uInt16 nId = pIdItem ? pIdItem->GetValue() : 0;
170 :
171 0 : SfxWorkWindow *pWorkWin = GetFrame().GetWorkWindow_Impl();
172 0 : if ( bShow )
173 : {
174 : // First, make the floats viewable
175 0 : pWorkWin->MakeChildrenVisible_Impl( bShow );
176 0 : GetDispatcher()->Update_Impl( true );
177 :
178 : // Then view it
179 0 : GetBindings().HidePopups( !bShow );
180 : }
181 : else
182 : {
183 : // Hide all
184 0 : SfxBindings *pBind = &GetBindings();
185 0 : while ( pBind )
186 : {
187 0 : pBind->HidePopupCtrls_Impl( !bShow );
188 0 : pBind = pBind->GetSubBindings_Impl();
189 : }
190 :
191 0 : pWorkWin->HidePopups_Impl( !bShow, true, nId );
192 0 : pWorkWin->MakeChildrenVisible_Impl( bShow );
193 : }
194 :
195 0 : Invalidate( rReq.GetSlot() );
196 0 : rReq.Done();
197 0 : break;
198 : }
199 :
200 : case SID_ACTIVATE:
201 : {
202 0 : MakeActive_Impl( true );
203 0 : rReq.SetReturnValue( SfxObjectItem( 0, this ) );
204 0 : break;
205 : }
206 :
207 : case SID_NEWDOCDIRECT :
208 : {
209 0 : SFX_REQUEST_ARG( rReq, pFactoryItem, SfxStringItem, SID_NEWDOCDIRECT, false);
210 0 : OUString aFactName;
211 0 : if ( pFactoryItem )
212 0 : aFactName = pFactoryItem->GetValue();
213 0 : else if ( !pImp->aFactoryName.isEmpty() )
214 0 : aFactName = pImp->aFactoryName;
215 : else
216 : {
217 : OSL_FAIL("Missing argument!");
218 0 : break;
219 : }
220 :
221 0 : SfxRequest aReq( SID_OPENDOC, SFX_CALLMODE_SYNCHRON, GetPool() );
222 0 : OUString aFact("private:factory/");
223 0 : aFact += aFactName;
224 0 : aReq.AppendItem( SfxStringItem( SID_FILE_NAME, aFact ) );
225 0 : aReq.AppendItem( SfxFrameItem( SID_DOCFRAME, &GetFrame() ) );
226 0 : aReq.AppendItem( SfxStringItem( SID_TARGETNAME, OUString( "_blank" ) ) );
227 0 : SFX_APP()->ExecuteSlot( aReq );
228 0 : const SfxViewFrameItem* pItem = PTR_CAST( SfxViewFrameItem, aReq.GetReturnValue() );
229 0 : if ( pItem )
230 0 : rReq.SetReturnValue( SfxFrameItem( 0, pItem->GetFrame() ) );
231 0 : break;
232 : }
233 :
234 : case SID_CLOSEWIN:
235 : {
236 : // disable CloseWin, if frame is not a task
237 0 : Reference < XCloseable > xTask( GetFrame().GetFrameInterface(), UNO_QUERY );
238 0 : if ( !xTask.is() )
239 0 : break;
240 :
241 0 : if ( GetViewShell()->PrepareClose() )
242 : {
243 : // More Views on the same Document?
244 0 : SfxObjectShell *pDocSh = GetObjectShell();
245 0 : bool bOther = false;
246 0 : for ( const SfxViewFrame* pFrame = SfxViewFrame::GetFirst( pDocSh );
247 0 : !bOther && pFrame;
248 : pFrame = SfxViewFrame::GetNext( *pFrame, pDocSh ) )
249 0 : bOther = (pFrame != this);
250 :
251 : // Document only needs to be queried, if no other View present.
252 0 : bool bClosed = false;
253 0 : bool bUI = true;
254 0 : if ( ( bOther || pDocSh->PrepareClose( bUI ) ) )
255 : {
256 0 : if ( !bOther )
257 0 : pDocSh->SetModified( false );
258 0 : rReq.Done(); // Must call this before Close()!
259 0 : bClosed = false;
260 : try
261 : {
262 0 : xTask->close(sal_True);
263 0 : bClosed = true;
264 : }
265 0 : catch( CloseVetoException& )
266 : {
267 0 : bClosed = false;
268 : }
269 : }
270 :
271 0 : rReq.SetReturnValue( SfxBoolItem( rReq.GetSlot(), bClosed ));
272 : }
273 0 : return;
274 : }
275 : }
276 :
277 0 : rReq.Done();
278 : }
279 :
280 0 : void SfxViewFrame::GetState_Impl( SfxItemSet &rSet )
281 : {
282 0 : SfxObjectShell *pDocSh = GetObjectShell();
283 :
284 0 : if ( !pDocSh )
285 0 : return;
286 :
287 0 : const sal_uInt16 *pRanges = rSet.GetRanges();
288 : DBG_ASSERT(pRanges, "Set without Range");
289 0 : while ( *pRanges )
290 : {
291 0 : for ( sal_uInt16 nWhich = *pRanges++; nWhich <= *pRanges; ++nWhich )
292 : {
293 0 : switch(nWhich)
294 : {
295 : case SID_NEWDOCDIRECT :
296 : {
297 0 : if ( !pImp->aFactoryName.isEmpty() )
298 : {
299 0 : OUString aFact("private:factory/");
300 0 : aFact += pImp->aFactoryName;
301 0 : rSet.Put( SfxStringItem( nWhich, aFact ) );
302 : }
303 0 : break;
304 : }
305 :
306 : case SID_NEWWINDOW:
307 0 : rSet.DisableItem(nWhich);
308 0 : break;
309 :
310 : case SID_CLOSEWIN:
311 : {
312 : // disable CloseWin, if frame is not a task
313 0 : Reference < XCloseable > xTask( GetFrame().GetFrameInterface(), UNO_QUERY );
314 0 : if ( !xTask.is() )
315 0 : rSet.DisableItem(nWhich);
316 0 : break;
317 : }
318 :
319 : case SID_SHOWPOPUPS :
320 0 : break;
321 :
322 : case SID_OBJECT:
323 0 : if ( GetViewShell() && GetViewShell()->GetVerbs().getLength() && !GetObjectShell()->IsInPlaceActive() )
324 : {
325 0 : uno::Any aAny;
326 0 : aAny <<= GetViewShell()->GetVerbs();
327 0 : rSet.Put( SfxUnoAnyItem( sal_uInt16( SID_OBJECT ), aAny ) );
328 : }
329 : else
330 0 : rSet.DisableItem( SID_OBJECT );
331 0 : break;
332 :
333 : default:
334 : OSL_FAIL( "invalid message-id" );
335 : }
336 : }
337 0 : ++pRanges;
338 : }
339 : }
340 :
341 0 : void SfxViewFrame::INetExecute_Impl( SfxRequest &rRequest )
342 : {
343 0 : sal_uInt16 nSlotId = rRequest.GetSlot();
344 0 : switch( nSlotId )
345 : {
346 : case SID_BROWSE_FORWARD:
347 : case SID_BROWSE_BACKWARD:
348 : OSL_FAIL( "SfxViewFrame::INetExecute_Impl: SID_BROWSE_FORWARD/BACKWARD are dead!" );
349 0 : break;
350 : case SID_CREATELINK:
351 : {
352 : /*! (pb) we need new implementation to create a link
353 : */
354 0 : break;
355 : }
356 : case SID_FOCUSURLBOX:
357 : {
358 0 : SfxStateCache *pCache = GetBindings().GetAnyStateCache_Impl( SID_OPENURL );
359 0 : if( pCache )
360 : {
361 0 : SfxControllerItem* pCtrl = pCache->GetItemLink();
362 0 : while( pCtrl )
363 : {
364 0 : pCtrl->StateChanged( SID_FOCUSURLBOX, SFX_ITEM_UNKNOWN, 0 );
365 0 : pCtrl = pCtrl->GetItemLink();
366 : }
367 : }
368 : }
369 : }
370 :
371 : // Recording
372 0 : rRequest.Done();
373 0 : }
374 :
375 0 : void SfxViewFrame::INetState_Impl( SfxItemSet &rItemSet )
376 : {
377 0 : rItemSet.DisableItem( SID_BROWSE_FORWARD );
378 0 : rItemSet.DisableItem( SID_BROWSE_BACKWARD );
379 :
380 : // Add/SaveToBookmark at BASIC-IDE, QUERY-EDITOR etc. disable
381 0 : SfxObjectShell *pDocSh = GetObjectShell();
382 0 : bool bPseudo = pDocSh && !( pDocSh->GetFactory().GetFlags() & SFXOBJECTSHELL_HASOPENDOC );
383 0 : bool bEmbedded = pDocSh && pDocSh->GetCreateMode() == SFX_CREATE_MODE_EMBEDDED;
384 0 : if ( !pDocSh || bPseudo || bEmbedded || !pDocSh->HasName() )
385 0 : rItemSet.DisableItem( SID_CREATELINK );
386 0 : }
387 :
388 0 : void SfxViewFrame::SetZoomFactor( const Fraction &rZoomX, const Fraction &rZoomY )
389 : {
390 0 : GetViewShell()->SetZoomFactor( rZoomX, rZoomY );
391 0 : }
392 :
393 0 : void SfxViewFrame::Activate( bool bMDI )
394 : {
395 : DBG_ASSERT(GetViewShell(), "No Shell");
396 0 : if ( bMDI )
397 0 : pImp->bActive = true;
398 : //(mba): here maybe as in Beanframe NotifyEvent ?!
399 0 : }
400 :
401 0 : void SfxViewFrame::Deactivate( bool bMDI )
402 : {
403 : DBG_ASSERT(GetViewShell(), "No Shell");
404 0 : if ( bMDI )
405 0 : pImp->bActive = false;
406 : //(mba): here maybe as in Beanframe NotifyEvent ?!
407 0 : }
408 :
409 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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