1 /**************************************************************
2 *
3 * Licensed to the Apache Software Foundation (ASF) under one
4 * or more contributor license agreements. See the NOTICE file
5 * distributed with this work for additional information
6 * regarding copyright ownership. The ASF licenses this file
7 * to you under the Apache License, Version 2.0 (the
8 * "License"); you may not use this file except in compliance
9 * with the License. You may obtain a copy of the License at
10 *
11 * http://www.apache.org/licenses/LICENSE-2.0
12 *
13 * Unless required by applicable law or agreed to in writing,
14 * software distributed under the License is distributed on an
15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
16 * KIND, either express or implied. See the License for the
17 * specific language governing permissions and limitations
18 * under the License.
19 *
20 *************************************************************/
21
22
23
24 // MARKER(update_precomp.py): autogen include statement, do not remove
25 #include "precompiled_cui.hxx"
26
27 #include <vcl/wrkwin.hxx>
28 #include <dialmgr.hxx>
29 #include <sfx2/docfile.hxx>
30 #include <vcl/svapp.hxx>
31 #include <vcl/settings.hxx>
32
33 // UNO-Stuff
34 #include <comphelper/processfactory.hxx>
35 #include <com/sun/star/awt/XBitmap.hpp>
36 #include <com/sun/star/frame/XDesktop.hpp>
37 #include <com/sun/star/frame/XDesktop.hpp>
38 #include <com/sun/star/frame/XComponentLoader.hpp>
39 #include <com/sun/star/beans/PropertyValue.hpp>
40 #include <com/sun/star/document/XLinkTargetSupplier.hpp>
41 #include <com/sun/star/beans/XPropertySet.hpp>
42
43 #include <toolkit/helper/vclunohelper.hxx>
44
45 #include <cuires.hrc>
46 #include "hlmarkwn.hrc"
47 #include "hlmarkwn.hxx"
48 #include "hltpbase.hxx"
49
50 using namespace ::com::sun::star;
51 using namespace ::rtl;
52
53 /*************************************************************************
54 |*
55 |* Userdata-struct for tree-entries
56 |*
57 |************************************************************************/
58
59 struct TargetData
60 {
61 OUString aUStrLinkname;
62 sal_Bool bIsTarget;
63
TargetDataTargetData64 TargetData ( OUString aUStrLName, sal_Bool bTarget )
65 : bIsTarget ( bTarget )
66 {
67 if ( bIsTarget )
68 aUStrLinkname = aUStrLName;
69 }
70 };
71
72
73 //########################################################################
74 //# #
75 //# Tree-Window #
76 //# #
77 //########################################################################
78
SvxHlmarkTreeLBox(Window * pParent,const ResId & rResId)79 SvxHlmarkTreeLBox::SvxHlmarkTreeLBox( Window* pParent, const ResId& rResId )
80 : SvTreeListBox ( pParent, rResId ),
81 mpParentWnd ( (SvxHlinkDlgMarkWnd*) pParent )
82 {
83 SetNodeDefaultImages();
84 }
85
Paint(const Rectangle & rRect)86 void SvxHlmarkTreeLBox::Paint( const Rectangle& rRect )
87 {
88 if( mpParentWnd->mnError == LERR_NOERROR )
89 {
90 SvTreeListBox::Paint(rRect);
91 }
92 else
93 {
94 Erase();
95
96 Rectangle aDrawRect( Point( 0, 0 ), GetSizePixel() );
97
98 String aStrMessage;
99
100 switch( mpParentWnd->mnError )
101 {
102 case LERR_NOENTRIES :
103 aStrMessage = CUI_RESSTR( RID_SVXSTR_HYPDLG_ERR_LERR_NOENTRIES );
104 break;
105 case LERR_DOCNOTOPEN :
106 aStrMessage = CUI_RESSTR( RID_SVXSTR_HYPDLG_ERR_LERR_DOCNOTOPEN );
107 break;
108 }
109
110 DrawText( aDrawRect, aStrMessage, TEXT_DRAW_LEFT | TEXT_DRAW_MULTILINE | TEXT_DRAW_WORDBREAK );
111 }
112
113 }
114
115 //########################################################################
116 //# #
117 //# Window-Class #
118 //# #
119 //########################################################################
120
121 /*************************************************************************
122 |*
123 |* Constructor / Destructor
124 |*
125 |************************************************************************/
126
SvxHlinkDlgMarkWnd(SvxHyperlinkTabPageBase * pParent)127 SvxHlinkDlgMarkWnd::SvxHlinkDlgMarkWnd( SvxHyperlinkTabPageBase *pParent )
128 : ModalDialog( (Window*)pParent, CUI_RES ( RID_SVXFLOAT_HYPERLINK_MARKWND ) ),
129 maBtApply( this, CUI_RES (BT_APPLY) ),
130 maBtClose( this, CUI_RES (BT_CLOSE) ),
131 maLbTree ( this, CUI_RES (TLB_MARK) ),
132 mbUserMoved ( sal_False ),
133 mbFirst ( sal_True ),
134 mpParent ( pParent ),
135 mnError ( LERR_NOERROR )
136 {
137 FreeResource();
138
139 maBtApply.SetClickHdl ( LINK ( this, SvxHlinkDlgMarkWnd, ClickApplyHdl_Impl ) );
140 maBtClose.SetClickHdl ( LINK ( this, SvxHlinkDlgMarkWnd, ClickCloseHdl_Impl ) );
141 maLbTree.SetDoubleClickHdl ( LINK ( this, SvxHlinkDlgMarkWnd, ClickApplyHdl_Impl ) );
142
143 // Tree-ListBox mit Linien versehen
144 maLbTree.SetStyle( maLbTree.GetStyle() | WB_TABSTOP | WB_BORDER | WB_HASLINES |
145 WB_HASBUTTONS | //WB_HASLINESATROOT |
146 WB_HSCROLL | WB_HASBUTTONSATROOT );
147
148 maLbTree.SetAccessibleName(String(CUI_RES(STR_MARK_TREE)));
149
150 }
151
~SvxHlinkDlgMarkWnd()152 SvxHlinkDlgMarkWnd::~SvxHlinkDlgMarkWnd()
153 {
154 ClearTree();
155 }
156
157 /*************************************************************************
158 |*
159 |* Set an errorstatus
160 |*
161 |************************************************************************/
162
SetError(sal_uInt16 nError)163 sal_uInt16 SvxHlinkDlgMarkWnd::SetError( sal_uInt16 nError)
164 {
165 sal_uInt16 nOldError = mnError;
166 mnError = nError;
167
168 if( mnError != LERR_NOERROR )
169 ClearTree();
170
171 maLbTree.Invalidate();
172
173 return nOldError;
174 }
175
176 /*************************************************************************
177 |*
178 |* Move window
179 |*
180 |************************************************************************/
181
MoveTo(Point aNewPos)182 sal_Bool SvxHlinkDlgMarkWnd::MoveTo ( Point aNewPos )
183 {
184 if ( !mbUserMoved )
185 {
186 sal_Bool bOldStatus = mbUserMoved;
187 SetPosPixel ( aNewPos );
188 mbUserMoved = bOldStatus;
189 }
190
191 return mbUserMoved;
192 }
193
Move()194 void SvxHlinkDlgMarkWnd::Move ()
195 {
196 Window::Move();
197
198 if ( IsReallyVisible() )
199 mbUserMoved = sal_True;
200 }
201
ConnectToDialog(sal_Bool bDoit)202 sal_Bool SvxHlinkDlgMarkWnd::ConnectToDialog( sal_Bool bDoit )
203 {
204 sal_Bool bOldStatus = mbUserMoved;
205
206 mbUserMoved = !bDoit;
207
208 return bOldStatus;
209 }
210
211 /*************************************************************************
212 |*
213 |* Interface to refresh tree
214 |*
215 |************************************************************************/
216
RefreshTree(String aStrURL)217 void SvxHlinkDlgMarkWnd::RefreshTree ( String aStrURL )
218 {
219 String aEmptyStr;
220 OUString aUStrURL;
221
222 EnterWait();
223
224 ClearTree();
225
226 xub_StrLen nPos = aStrURL.Search ( sal_Unicode('#') );
227
228 if( nPos != 0 )
229 aUStrURL = ::rtl::OUString( aStrURL );
230
231 if( !RefreshFromDoc ( aUStrURL ) )
232 maLbTree.Invalidate();
233
234 if ( nPos != STRING_NOTFOUND )
235 {
236 String aStrMark = aStrURL.Copy ( nPos+1 );
237 SelectEntry ( aStrMark );
238 }
239
240 LeaveWait();
241
242 maStrLastURL = aStrURL;
243 }
244
245 /*************************************************************************
246 |*
247 |* get links from document
248 |*
249 |************************************************************************/
250
RefreshFromDoc(OUString aURL)251 sal_Bool SvxHlinkDlgMarkWnd::RefreshFromDoc( OUString aURL )
252 {
253 mnError = LERR_NOERROR;
254
255 uno::Reference< lang::XMultiServiceFactory > xFactory( ::comphelper::getProcessServiceFactory() );
256 if( xFactory.is() )
257 {
258 uno::Reference< frame::XDesktop > xDesktop( xFactory->createInstance( OUString::createFromAscii( "com.sun.star.frame.Desktop" ) ),
259 uno::UNO_QUERY );
260 if( xDesktop.is() )
261 {
262 uno::Reference< lang::XComponent > xComp;
263
264 if( aURL.getLength() )
265 {
266 // load from url
267 uno::Reference< frame::XComponentLoader > xLoader( xDesktop, uno::UNO_QUERY );
268 if( xLoader.is() )
269 {
270 try
271 {
272 uno::Sequence< beans::PropertyValue > aArg(1);
273 aArg.getArray()[0].Name = OUString::createFromAscii( "Hidden" );
274 aArg.getArray()[0].Value <<= (sal_Bool) sal_True;
275 xComp = xLoader->loadComponentFromURL( aURL, OUString::createFromAscii( "_blank" ), 0, aArg );
276 }
277 catch( const io::IOException& )
278 {
279
280 }
281 catch( const lang::IllegalArgumentException& )
282 {
283
284 }
285 }
286 }
287 else
288 {
289 // the component with user focus ( current document )
290 xComp = xDesktop->getCurrentComponent();
291 }
292
293 if( xComp.is() )
294 {
295 uno::Reference< document::XLinkTargetSupplier > xLTS( xComp, uno::UNO_QUERY );
296
297 if( xLTS.is() )
298 {
299 if( FillTree( xLTS->getLinks() ) == 0 )
300 mnError = LERR_NOENTRIES;
301 }
302 else
303 mnError = LERR_DOCNOTOPEN;
304
305 if ( aURL.getLength() )
306 xComp->dispose();
307 }
308 else
309 {
310 if( aURL.getLength() )
311 mnError=LERR_DOCNOTOPEN;
312 }
313 }
314 }
315 return (mnError==0);
316 }
317 /*
318 void SvxHlinkDlgMarkWnd::Error(int nNr)
319 {
320 switch(nNr)
321 {
322 case 0:
323 {
324 Rectangle aDrawRect( Point( 0, 0 ), maLbTree.GetSizePixel() );
325 //maLbTree.SetTextColor( Color(COL_BLACK) );
326 //maLbTree.DrawText( aDrawRect, "Keine Ziele im Dokument vorhanden.", TEXT_DRAW_LEFT);// | TEXT_DRAW_MULTILINE | TEXT_DRAW_WORDBREAK );
327 maLbTree.DrawText( Point(0,0), "Keine Ziele im Dokument vorhanden.");
328 maLbTree.DrawLine(aDrawRect.TopLeft(), aDrawRect.BottomRight() );
329 }
330 break;
331 case 1:
332 Rectangle aDrawRect( Point( 0, 0 ), maLbTree.GetSizePixel() );
333 maLbTree.DrawText( aDrawRect, "Das Dokument konnte nicht ge�ffnet werden.", TEXT_DRAW_LEFT | TEXT_DRAW_MULTILINE | TEXT_DRAW_WORDBREAK );
334 break;
335 }
336 }
337 */
338 /*************************************************************************
339 |*
340 |* Fill Tree-Control
341 |*
342 |************************************************************************/
343
FillTree(uno::Reference<container::XNameAccess> xLinks,SvLBoxEntry * pParentEntry)344 int SvxHlinkDlgMarkWnd::FillTree( uno::Reference< container::XNameAccess > xLinks, SvLBoxEntry* pParentEntry )
345 {
346 int nEntries=0;
347 const uno::Sequence< OUString > aNames( xLinks->getElementNames() );
348 const sal_uLong nLinks = aNames.getLength();
349 const OUString* pNames = aNames.getConstArray();
350
351 Color aMaskColor( COL_LIGHTMAGENTA );
352 const OUString aProp_LinkDisplayName( RTL_CONSTASCII_USTRINGPARAM( "LinkDisplayName" ) );
353 const OUString aProp_LinkTarget( RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.document.LinkTarget" ) );
354 const OUString aProp_LinkDisplayBitmap( RTL_CONSTASCII_USTRINGPARAM( "LinkDisplayBitmap" ) );
355 for( sal_uLong i = 0; i < nLinks; i++ )
356 {
357 uno::Any aAny;
358 OUString aLink( *pNames++ );
359
360 sal_Bool bError = sal_False;
361 try
362 {
363 aAny = xLinks->getByName( aLink );
364 }
365 catch(const uno::Exception&)
366 {
367 // if the name of the target was invalid (like empty headings)
368 // no object can be provided
369 bError = sal_True;
370 }
371 if(bError)
372 continue;
373
374 uno::Reference< beans::XPropertySet > xTarget;
375
376 if( aAny >>= xTarget )
377 {
378 try
379 {
380 // get name to display
381 aAny = xTarget->getPropertyValue( aProp_LinkDisplayName );
382 OUString aDisplayName;
383 aAny >>= aDisplayName;
384 String aStrDisplayname ( aDisplayName );
385
386 // is it a target ?
387 uno::Reference< lang::XServiceInfo > xSI( xTarget, uno::UNO_QUERY );
388 sal_Bool bIsTarget = xSI->supportsService( aProp_LinkTarget );
389
390 // create userdata
391 TargetData *pData = new TargetData ( aLink, bIsTarget );
392
393 SvLBoxEntry* pEntry;
394
395 try
396 {
397 // get bitmap for the tree-entry
398 uno::Reference< awt::XBitmap > aXBitmap( xTarget->getPropertyValue( aProp_LinkDisplayBitmap ), uno::UNO_QUERY );
399 if( aXBitmap.is() )
400 {
401 Image aBmp( VCLUnoHelper::GetBitmap( aXBitmap ).GetBitmap(), aMaskColor );
402 // insert Displayname into treelist with bitmaps
403 pEntry = maLbTree.InsertEntry ( aStrDisplayname,
404 aBmp, aBmp,
405 pParentEntry,
406 sal_False, LIST_APPEND,
407 (void*)pData );
408 maLbTree.SetExpandedEntryBmp( pEntry, aBmp, BMP_COLOR_HIGHCONTRAST );
409 maLbTree.SetCollapsedEntryBmp( pEntry, aBmp, BMP_COLOR_HIGHCONTRAST );
410 nEntries++;
411 }
412 else
413 {
414 // insert Displayname into treelist without bitmaps
415 pEntry = maLbTree.InsertEntry ( aStrDisplayname,
416 pParentEntry,
417 sal_False, LIST_APPEND,
418 (void*)pData );
419 nEntries++;
420 }
421 }
422 catch(const com::sun::star::uno::Exception&)
423 {
424 // insert Displayname into treelist without bitmaps
425 pEntry = maLbTree.InsertEntry ( aStrDisplayname,
426 pParentEntry,
427 sal_False, LIST_APPEND,
428 (void*)pData );
429 nEntries++;
430 }
431
432 uno::Reference< document::XLinkTargetSupplier > xLTS( xTarget, uno::UNO_QUERY );
433 if( xLTS.is() )
434 nEntries += FillTree( xLTS->getLinks(), pEntry );
435 }
436 catch(const com::sun::star::uno::Exception&)
437 {
438 }
439 }
440 }
441
442 return nEntries;
443 }
444
445 /*************************************************************************
446 |*
447 |* Clear Tree
448 |*
449 |************************************************************************/
450
ClearTree()451 void SvxHlinkDlgMarkWnd::ClearTree()
452 {
453 SvLBoxEntry* pEntry = maLbTree.First();
454
455 while ( pEntry )
456 {
457 TargetData* pUserData = ( TargetData * ) pEntry->GetUserData();
458 delete pUserData;
459
460 pEntry = maLbTree.Next( pEntry );
461 }
462
463 maLbTree.Clear();
464 }
465
466 /*************************************************************************
467 |*
468 |* Find Entry for String
469 |*
470 |************************************************************************/
471
FindEntry(String aStrName)472 SvLBoxEntry* SvxHlinkDlgMarkWnd::FindEntry ( String aStrName )
473 {
474 sal_Bool bFound=sal_False;
475 SvLBoxEntry* pEntry = maLbTree.First();
476
477 while ( pEntry && !bFound )
478 {
479 TargetData* pUserData = ( TargetData * ) pEntry->GetUserData ();
480 if ( aStrName == String( pUserData->aUStrLinkname ) )
481 bFound = sal_True;
482 else
483 pEntry = maLbTree.Next( pEntry );
484 }
485
486 return pEntry;
487 }
488
489 /*************************************************************************
490 |*
491 |* Select Entry
492 |*
493 |************************************************************************/
494
SelectEntry(String aStrMark)495 void SvxHlinkDlgMarkWnd::SelectEntry ( String aStrMark )
496 {
497 SvLBoxEntry* pEntry = FindEntry ( aStrMark );
498 if ( pEntry )
499 {
500 maLbTree.Select ( pEntry );
501 maLbTree.MakeVisible ( pEntry );
502 }
503 }
504
505 /*************************************************************************
506 |*
507 |* Click on Apply-Button / Doubleclick on item in tree
508 |*
509 |************************************************************************/
510
IMPL_LINK(SvxHlinkDlgMarkWnd,ClickApplyHdl_Impl,void *,EMPTYARG)511 IMPL_LINK ( SvxHlinkDlgMarkWnd, ClickApplyHdl_Impl, void *, EMPTYARG )
512 {
513 SvLBoxEntry* pEntry = maLbTree.GetCurEntry();
514
515 if ( pEntry )
516 {
517 TargetData *pData = ( TargetData * )pEntry->GetUserData();
518
519 if ( pData->bIsTarget )
520 {
521 String aStrMark ( pData->aUStrLinkname );
522 mpParent->SetMarkStr ( aStrMark );
523 }
524 }
525
526 return( 0L );
527 }
528
529 /*************************************************************************
530 |*
531 |* Click on Close-Button
532 |*
533 |************************************************************************/
534
IMPL_LINK(SvxHlinkDlgMarkWnd,ClickCloseHdl_Impl,void *,EMPTYARG)535 IMPL_LINK ( SvxHlinkDlgMarkWnd, ClickCloseHdl_Impl, void *, EMPTYARG )
536 {
537 Close();
538
539 return( 0L );
540 }
541
542
543