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 <comphelper/processfactory.hxx>
28 #include <dialmgr.hxx>
29 #include <osl/file.hxx>
30 #include <rtl/bootstrap.hxx>
31 //#include <rtl/ustrbuf.hxx>
32 #include <sfx2/sfxcommands.h>
33 #include <sfx2/sfxdefs.hxx>
34 #include <sfx2/sfxuno.hxx>
35 #include <svtools/filter.hxx>
36 #include <svtools/svtools.hrc>
37 #include <tools/stream.hxx>
38 #include <tools/urlobj.hxx>
39 #include <unotools/bootstrap.hxx>
40 #include <unotools/configmgr.hxx>
41 #include <vcl/graph.hxx>
42 #include <vcl/imagerepository.hxx>
43 #include <vcl/msgbox.hxx>
44 #include <vcl/svapp.hxx>
45 #include <vcl/tabctrl.hxx>
46 #include <vcl/tabdlg.hxx>
47 #include <vcl/tabpage.hxx>
48
49 #include <com/sun/star/system/SystemShellExecuteFlags.hpp>
50 #include <com/sun/star/system/SystemShellExecute.hpp>
51 #include <com/sun/star/uno/Any.h>
52
53 #include "about.hxx"
54 #include "about.hrc"
55
56 #define _STRINGIFY(x) #x
57 #define STRINGIFY(x) _STRINGIFY(x)
58
59 /* On Windows/OS2, all the three files have .txt extension
60 and the README file name is in lowercase
61 Readme files are localized and have the locale in their file name:
62 README_de README_en-US
63 */
64 #if defined(WNT) || defined(OS2)
65 #define FILE_EXTENSION ".txt"
66 #define README_FILE "readme"
67 #else
68 #define FILE_EXTENSION
69 #define README_FILE "README"
70 #endif
71 #define LICENSE_FILE "LICENSE" FILE_EXTENSION
72 #define NOTICE_FILE "NOTICE" FILE_EXTENSION
73
74 // Dir where the files are located
75 #define OOO_DIR_SHARE_README "${OOO_BASE_DIR}/share/readme/"
76
77 using namespace com::sun::star;
78
79 namespace
80 {
81
lcl_layoutFixedText(FixedText & rControl,const Point & aPos,Size & aSize,const long nTextWidth)82 static void lcl_layoutFixedText( FixedText &rControl,
83 const Point& aPos,
84 Size &aSize,
85 const long nTextWidth )
86 {
87 aSize = rControl.GetSizePixel();
88 // change the width
89 aSize.Width() = nTextWidth;
90 // set Position and Size, to calculate the minimum size
91 // this will update the Height
92 rControl.SetPosSizePixel( aPos, aSize );
93 aSize = rControl.CalcMinimumSize();
94 // update the size with the right Height
95 rControl.SetSizePixel( aSize );
96 }
97
lcl_layoutEdit(Edit & rControl,const Point & aPos,Size & aSize,const long nTextWidth)98 static void lcl_layoutEdit( Edit &rControl,
99 const Point& aPos,
100 Size &aSize,
101 const long nTextWidth )
102 {
103 aSize = rControl.GetSizePixel();
104 // change the width
105 aSize.Width() = nTextWidth;
106 // set Position and Size, to calculate the minimum size
107 // this will update the Height
108 rControl.SetPosSizePixel( aPos, aSize );
109 aSize = rControl.CalcMinimumSize();
110 // update the size with the right Height
111 rControl.SetSizePixel( aSize );
112 }
113
lcl_readTxtFile(const rtl::OUString & rFile,rtl::OUString & sText)114 static void lcl_readTxtFile( const rtl::OUString &rFile, rtl::OUString &sText )
115 {
116 rtl::OUString sFile( rFile );
117 rtl::Bootstrap::expandMacros( sFile );
118 osl::File aFile(sFile);
119 if ( aFile.open(OpenFlag_Read) == osl::FileBase::E_None )
120 {
121 osl::DirectoryItem aItem;
122 osl::DirectoryItem::get(sFile, aItem);
123
124 osl::FileStatus aStatus(FileStatusMask_FileSize);
125 aItem.getFileStatus(aStatus);
126
127 sal_uInt64 nBytesRead = 0;
128 sal_uInt64 nPosition = 0;
129 sal_uInt32 nBytes = (sal_uInt32)aStatus.getFileSize();
130
131 sal_Char *pBuffer = new sal_Char[nBytes];
132
133 while ( aFile.read( pBuffer + nPosition,
134 nBytes-nPosition,
135 nBytesRead ) == osl::FileBase::E_None
136 && nPosition + nBytesRead < nBytes)
137 {
138 nPosition += nBytesRead;
139 }
140
141 OSL_ENSURE( nBytes < STRING_MAXLEN, "Text file has too much bytes!" );
142 if ( nBytes > STRING_MAXLEN )
143 nBytes = STRING_MAXLEN - 1;
144
145 sText = rtl::OUString( pBuffer,
146 nBytes,
147 RTL_TEXTENCODING_UTF8,
148 OSTRING_TO_OUSTRING_CVTFLAGS
149 | RTL_TEXTTOUNICODE_FLAGS_GLOBAL_SIGNATURE);
150 delete[] pBuffer;
151 }
152 }
153
154 class ReadmeDialog;
155
156 class ReadmeTabPage : public TabPage
157 {
158 private:
159 MultiLineEdit maText;
160 String msText;
161
162 public:
163 ReadmeTabPage(Window *pParent, const String &sText);
164 ~ReadmeTabPage();
165
166 void Adjust(const Size &aSz, const Size &a6Size);
167 };
168
ReadmeTabPage(Window * pParent,const String & sText)169 ReadmeTabPage::ReadmeTabPage(Window *pParent, const String &sText)
170 : TabPage(pParent, CUI_RES( RID_CUI_README_TBPAGE))
171 ,maText( this, CUI_RES( RID_CUI_README_TBPAGE_EDIT ))
172 ,msText( sText )
173 {
174 FreeResource();
175
176 maText.SetText(msText);
177 maText.Show();
178 }
179
~ReadmeTabPage()180 ReadmeTabPage::~ReadmeTabPage()
181 {
182 }
183
Adjust(const Size & aSz,const Size & a6Size)184 void ReadmeTabPage::Adjust(const Size &aSz, const Size &a6Size)
185 {
186 long nDlgMargin = a6Size.Width() * 2;
187 long nCtrlMargin = a6Size.Height() * 2;
188 maText.SetPosPixel( Point(a6Size.Width(), a6Size.Height()) );
189 maText.SetSizePixel( Size(aSz.Width() - nDlgMargin, aSz.Height() - nCtrlMargin) );
190 }
191
192 class ReadmeDialog : public ModalDialog
193 {
194 private:
195 TabControl maTabCtrl;
196 OKButton maBtnOK;
197
198 ReadmeTabPage *maReadmeTabPage;
199 ReadmeTabPage *maLicenseTabPage;
200 ReadmeTabPage *maNoticeTabPage;
201
202 DECL_LINK( ActivatePageHdl, TabControl * );
203 DECL_LINK( DeactivatePageHdl, TabControl * );
204
205 public:
206 ReadmeDialog( Window* );
207 ~ReadmeDialog();
208 };
209
ReadmeDialog(Window * pParent)210 ReadmeDialog::ReadmeDialog( Window * pParent )
211 : ModalDialog( pParent, CUI_RES( RID_CUI_README_DLG ) )
212 , maTabCtrl( this, CUI_RES(RID_CUI_README_TBCTL) )
213 , maBtnOK( this, CUI_RES(RID_CUI_README_OKBTN) )
214 , maReadmeTabPage(0)
215 , maLicenseTabPage(0)
216 , maNoticeTabPage(0)
217 {
218 FreeResource();
219
220 maTabCtrl.Show();
221
222 // Notice and License are not localized
223 const rtl::OUString sLicense( RTL_CONSTASCII_USTRINGPARAM( OOO_DIR_SHARE_README LICENSE_FILE ) );
224 const rtl::OUString sNotice( RTL_CONSTASCII_USTRINGPARAM( OOO_DIR_SHARE_README NOTICE_FILE ) );
225
226 // get localized README
227 rtl::OUStringBuffer aBuff;
228 lang::Locale aLocale = Application::GetSettings().GetUILocale();
229 aBuff.appendAscii( RTL_CONSTASCII_STRINGPARAM( OOO_DIR_SHARE_README README_FILE "_" ) );
230 aBuff.append( aLocale.Language );
231 if ( aLocale.Country.getLength() )
232 {
233 aBuff.append( sal_Unicode( '-') );
234 aBuff.append( aLocale.Country );
235 if ( aLocale.Variant.getLength() )
236 {
237 aBuff.append( sal_Unicode( '-' ) );
238 aBuff.append( aLocale.Variant );
239 }
240 }
241 #if defined(WNT) || defined(OS2)
242 aBuff.appendAscii( RTL_CONSTASCII_STRINGPARAM( FILE_EXTENSION ) );
243 #endif
244
245 rtl::OUString sReadmeTxt, sLicenseTxt, sNoticeTxt;
246 lcl_readTxtFile( aBuff.makeStringAndClear(), sReadmeTxt );
247 lcl_readTxtFile( sLicense, sLicenseTxt );
248 lcl_readTxtFile( sNotice, sNoticeTxt );
249
250 maReadmeTabPage = new ReadmeTabPage( &maTabCtrl, sReadmeTxt );
251 maLicenseTabPage = new ReadmeTabPage( &maTabCtrl, sLicenseTxt );
252 maNoticeTabPage = new ReadmeTabPage( &maTabCtrl, sNoticeTxt );
253
254 maTabCtrl.SetTabPage( RID_CUI_READMEPAGE, maReadmeTabPage );
255 maTabCtrl.SetTabPage( RID_CUI_LICENSEPAGE, maLicenseTabPage );
256 maTabCtrl.SetTabPage( RID_CUI_NOTICEPAGE, maNoticeTabPage );
257
258 maTabCtrl.SelectTabPage( RID_CUI_READMEPAGE );
259
260 Size aTpSz = maReadmeTabPage->GetOutputSizePixel();
261 Size a6Size = maReadmeTabPage->LogicToPixel( Size( 6, 6 ), MAP_APPFONT );
262
263 maReadmeTabPage->Adjust( aTpSz, a6Size );
264 maLicenseTabPage->Adjust( aTpSz, a6Size );
265 maNoticeTabPage->Adjust( aTpSz, a6Size );
266
267 Size aDlgSize = GetOutputSizePixel();
268 Size aOkBtnSz = maBtnOK.GetSizePixel();
269 Point aOKPnt( aDlgSize.Width() / 2 - aOkBtnSz.Width() / 2 , maBtnOK.GetPosPixel().Y() );
270 maBtnOK.SetPosPixel( aOKPnt );
271 }
272
~ReadmeDialog()273 ReadmeDialog::~ReadmeDialog()
274 {
275 delete maReadmeTabPage;
276 delete maLicenseTabPage;
277 delete maNoticeTabPage;
278 }
279 }
280
281 // -----------------------------------------------------------------------
282
AboutDialog(Window * pParent,const ResId & rId)283 AboutDialog::AboutDialog( Window* pParent, const ResId & rId ) :
284 SfxModalDialog( pParent, rId ),
285 maOKButton( this, ResId( RID_CUI_ABOUT_BTN_OK, *rId.GetResMgr() ) ),
286 maReadmeButton( this, ResId( RID_CUI_ABOUT_BTN_README, *rId.GetResMgr() ) ),
287 maVersionText( this, ResId( RID_CUI_ABOUT_FTXT_VERSION, *rId.GetResMgr() ) ),
288 maBuildInfoEdit( this, ResId( RID_CUI_ABOUT_FTXT_BUILDDATA, *rId.GetResMgr() ) ),
289 maCopyrightEdit( this, ResId( RID_CUI_ABOUT_FTXT_COPYRIGHT, *rId.GetResMgr() ) ),
290 maCreditsLink( this, ResId( RID_CUI_ABOUT_FTXT_WELCOME_LINK, *rId.GetResMgr() ) )
291 // maCopyrightTextStr( ResId( RID_CUI_ABOUT_STR_COPYRIGHT, *rId.GetResMgr() ) )
292 {
293 bool bLoad = vcl::ImageRepository::loadBrandingImage(
294 rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("about")),
295 maAppLogo );
296 OSL_ENSURE( bLoad, "Can't load about image");
297
298 bLoad = vcl::ImageRepository::loadBrandingImage(
299 rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("logo")),
300 maMainLogo );
301 OSL_ENSURE( bLoad, "Can't load logo image");
302
303 const String vendor( ResId( RID_CUI_ABOUT_STR_COPYRIGHT_VENDOR, *rId.GetResMgr() ) );
304 String createdRes( ResId( RID_CUI_ABOUT_STR_CREATED, *rId.GetResMgr() ) );
305 if ( !vendor.EqualsAscii("Apache Software Foundation") ) {
306 createdRes = String( ResId( RID_CUI_ABOUT_STR_CREATED_VENDOR, *rId.GetResMgr() ));
307 }
308 const String copyrightAcknowledge( ResId( RID_CUI_ABOUT_STR_ACKNOWLEDGE, *rId.GetResMgr() ) );
309
310 rtl::OUStringBuffer sbcopyright(250);
311 sbcopyright.appendAscii("Copyright ");
312 sbcopyright.append((sal_Unicode)0x00a9);
313 sbcopyright.appendAscii(" ");
314 // TODO:
315 // This date needs to be updated each year... do this automagically
316 //
317 rtl::OUString sYear( RTL_CONSTASCII_USTRINGPARAM("2021") );
318 if (vendor.EqualsAscii("Apache Software Foundation")) {
319 sbcopyright.append(sYear);
320 sbcopyright.appendAscii(" The Apache Software Foundation.\n\n");
321 } else {
322 #ifdef COPYRIGHT_YEAR
323 const rtl::OUString sDefYear( RTL_CONSTASCII_USTRINGPARAM( STRINGIFY( COPYRIGHT_YEAR ) ) );
324 if ( sDefYear.getLength() > 0 )
325 {
326 sYear = sDefYear;
327 }
328 #endif
329 sbcopyright.append(sYear);
330 sbcopyright.appendAscii(" ");
331 sbcopyright.append(vendor);
332 sbcopyright.appendAscii(".\nPortion copyright The Apache Software Foundation.\n\n");
333 }
334 sbcopyright.append( createdRes );
335 sbcopyright.appendAscii("\n\n");
336 sbcopyright.append( copyrightAcknowledge );
337 maCopyrightTextStr = sbcopyright.makeStringAndClear();
338
339 InitControls();
340
341 // set links
342 maReadmeButton.SetClickHdl( LINK( this, AboutDialog, ShowReadme_Impl ) );
343 maCreditsLink.SetClickHdl( LINK( this, AboutDialog, OpenLinkHdl_Impl ) );
344
345 FreeResource();
346
347 SetHelpId( CMD_SID_ABOUT );
348 }
349
350 // -----------------------------------------------------------------------
351
~AboutDialog()352 AboutDialog::~AboutDialog()
353 {
354 }
355
356 // -----------------------------------------------------------------------
357
InitControls()358 void AboutDialog::InitControls()
359 {
360 // apply font, background et al.
361 ApplyStyleSettings();
362
363 // set strings
364 maCopyrightEdit.SetText( maCopyrightTextStr );
365 maBuildInfoEdit.SetText( GetBuildVersionString() );
366 maCreditsLink.SetURL( maCreditsLink.GetText() );
367
368 // determine size and position of the dialog & elements
369 Size aDlgSize;
370 LayoutControls( aDlgSize );
371
372 // Change the width of the dialog
373 SetOutputSizePixel( aDlgSize );
374 }
375
376 // -----------------------------------------------------------------------
377
ApplyStyleSettings()378 void AboutDialog::ApplyStyleSettings()
379 {
380 // Transparenter Font
381 Font aFont = GetFont();
382 aFont.SetTransparent( sal_True );
383 SetFont( aFont );
384
385 // set for background and text the correct system color
386 const StyleSettings& rSettings = GetSettings().GetStyleSettings();
387 Color aWindowColor( rSettings.GetWindowColor() );
388 Wallpaper aWall( aWindowColor );
389 SetBackground( aWall );
390
391 Font aNewFont( maCopyrightEdit.GetFont() );
392 aNewFont.SetTransparent( sal_True );
393
394 maVersionText.SetFont( aNewFont );
395 maCopyrightEdit.SetFont( aNewFont );
396
397 maVersionText.SetBackground(aWall);
398 maCopyrightEdit.SetBackground(aWall);
399 maBuildInfoEdit.SetBackground(aWall);
400 maCreditsLink.SetBackground(aWall);
401
402 Color aTextColor( rSettings.GetWindowTextColor() );
403 maVersionText.SetControlForeground( aTextColor );
404 maCopyrightEdit.SetControlForeground( aTextColor );
405 maBuildInfoEdit.SetControlForeground( aTextColor );
406 maCreditsLink.SetControlForeground();
407
408 Size aSmaller = aNewFont.GetSize();
409 aSmaller.Width() = (long) (aSmaller.Width() * 0.75);
410 aSmaller.Height() = (long) (aSmaller.Height() * 0.75);
411 aNewFont.SetSize( aSmaller );
412
413 maBuildInfoEdit.SetFont( aNewFont );
414
415 // the following is a hack to force the MultiLineEdit update its settings
416 // in order to reflect the Font
417 // See
418 // Window::SetControlFont
419 // MultiLineEdit::StateChanged
420 // MultiLineEdit::ImplInitSettings
421 // TODO Override SetFont in MultiLineEdit and do the following,
422 // otherwise SetFont has no effect at all!
423 aSmaller = PixelToLogic( aSmaller, MAP_POINT );
424 aNewFont.SetSize( aSmaller );
425 maBuildInfoEdit.SetControlFont( aNewFont );
426 }
427
428 // -----------------------------------------------------------------------
429
LayoutControls(Size & aDlgSize)430 void AboutDialog::LayoutControls( Size& aDlgSize )
431 {
432 Size aMainLogoSz = maMainLogo.GetSizePixel();
433 Size aAppLogoSiz = maAppLogo.GetSizePixel();
434
435 aDlgSize = GetOutputSizePixel();
436 long nCol1 = aMainLogoSz.Width();
437 long nCol2 = aAppLogoSiz.Width() ? aAppLogoSiz.Width() : aDlgSize.Width();
438
439 Size a6Size = maVersionText.LogicToPixel( Size( 6, 6 ), MAP_APPFONT );
440 long nDlgMargin = a6Size.Width() * 2;
441 long nCtrlMargin = a6Size.Height() * 2;
442 long nTextWidth = nCol2 - nDlgMargin;
443 long nY = aAppLogoSiz.Height() + a6Size.Height();
444
445 aDlgSize.Width() = nCol1 + a6Size.Width() + nCol2;
446
447 Point aPos( nCol1 + a6Size.Width(), nY );
448 Size aSize;
449 // layout fixed text control
450 lcl_layoutFixedText( maVersionText, aPos, aSize, nTextWidth );
451 nY += aSize.Height() + a6Size.Height();
452
453 // Multiline edit with Build info
454 aPos.Y() = nY;
455 lcl_layoutEdit( maBuildInfoEdit, aPos, aSize, nTextWidth );
456 nY += aSize.Height() + a6Size.Height();
457
458 // Multiline edit with Copyright-Text
459 aPos.Y() = nY;
460 lcl_layoutEdit( maCopyrightEdit, aPos, aSize, nTextWidth );
461 nY += aSize.Height() + a6Size.Height();
462
463 // Hyperlink
464 aPos.Y() = nY;
465 lcl_layoutFixedText( maCreditsLink, aPos, aSize, nTextWidth );
466 nY += aSize.Height();
467
468 nY = std::max( nY, aMainLogoSz.Height() );
469 nY += nCtrlMargin;
470
471 // logos position
472 maMainLogoPos = Point( 0, nY / 2 - aMainLogoSz.Height() / 2 );
473 maAppLogoPos = Point( nCol1 + a6Size.Width(), 0 );
474
475 // OK-Button-Position (at the bottom and centered)
476 Size aOKSiz = maOKButton.GetSizePixel();
477 Point aOKPnt( ( aDlgSize.Width() - aOKSiz.Width() ) - a6Size.Width(), nY );
478 maOKButton.SetPosPixel( aOKPnt );
479
480 maReadmeButton.SetPosPixel( Point(a6Size.Width(), nY) );
481
482 aDlgSize.Height() = aOKPnt.Y() + aOKSiz.Height() + a6Size.Width();
483 }
484
485 // -----------------------------------------------------------------------
486
GetBuildId() const487 const rtl::OUString AboutDialog::GetBuildId() const
488 {
489 rtl::OUString sDefault;
490
491 // Get buildid from version[rc|.ini]
492 rtl::OUString sBuildId( utl::Bootstrap::getBuildIdData( sDefault ) );
493 OSL_ENSURE( sBuildId.getLength() > 0, "No BUILDID in bootstrap file" );
494 rtl::OUStringBuffer sBuildIdBuff( sBuildId );
495
496 // Get ProductSource from version[rc|.ini]
497 rtl::OUString sProductSource( utl::Bootstrap::getProductSource( sDefault ) );
498 OSL_ENSURE( sProductSource.getLength() > 0, "No ProductSource in bootstrap file" );
499
500 // the product source is something like "AOO340",
501 // while the build id is something like "340m1(Build:9590)"
502 // For better readability, strip the duplicate ProductMajor ("340").
503 if ( sProductSource.getLength() )
504 {
505 sal_Int32 nMajorLength = sProductSource.getLength() - 3;
506 bool bMatchingUPD =
507 ( sProductSource.getLength() >= 3 )
508 && ( sBuildId.getLength() >= nMajorLength )
509 && ( sProductSource.copy( 3 ) == sBuildId.copy( 0, nMajorLength ) );
510 OSL_ENSURE( bMatchingUPD, "BUILDID and ProductSource do not match in their UPD" );
511 if ( bMatchingUPD )
512 sProductSource = sProductSource.copy( 0, sProductSource.getLength() - nMajorLength );
513
514 // prepend the product source
515 sBuildIdBuff.insert( 0, sProductSource );
516 }
517
518 return sBuildIdBuff.makeStringAndClear();
519 }
520
521 // -----------------------------------------------------------------------
522
GetBuildVersionString() const523 const rtl::OUString AboutDialog::GetBuildVersionString() const
524 {
525 rtl::OUStringBuffer aBuildString( GetBuildId() );
526 rtl::OUString sRevision( utl::Bootstrap::getRevisionInfo() );
527
528 if ( sRevision.getLength() > 0 )
529 {
530 aBuildString.appendAscii( RTL_CONSTASCII_STRINGPARAM( " - Rev. " ) );
531 aBuildString.append( sRevision );
532 }
533
534 #ifdef BUILD_VER_STRING
535 rtl::OUString sBuildVer( RTL_CONSTASCII_USTRINGPARAM( STRINGIFY( BUILD_VER_STRING ) ) );
536 if ( sBuildVer.getLength() > 0 )
537 {
538 aBuildString.append( sal_Unicode( '\n' ) );
539 aBuildString.append( sBuildVer );
540 }
541 #endif
542
543 return aBuildString.makeStringAndClear();
544 }
545
546 // -----------------------------------------------------------------------
547
Close()548 sal_Bool AboutDialog::Close()
549 {
550 EndDialog( RET_OK );
551 return( sal_False );
552 }
553
554 // -----------------------------------------------------------------------
555
Paint(const Rectangle & rRect)556 void AboutDialog::Paint( const Rectangle& rRect )
557 {
558 SetClipRegion( rRect );
559
560 // workaround to ensure that the background is painted correct
561 // on MacOS for exmaple the background was grey and the image and other controls white
562 SetFillColor(GetSettings().GetStyleSettings().GetWindowColor());
563 SetLineColor();
564 DrawRect(rRect);
565
566 DrawImage( maMainLogoPos, maMainLogo );
567 DrawImage( maAppLogoPos, maAppLogo );
568
569 return;
570 }
571
572 // -----------------------------------------------------------------------
573
IMPL_LINK(AboutDialog,OpenLinkHdl_Impl,svt::FixedHyperlink *,EMPTYARG)574 IMPL_LINK ( AboutDialog, OpenLinkHdl_Impl, svt::FixedHyperlink*, EMPTYARG )
575 {
576 ::rtl::OUString sURL( maCreditsLink.GetURL() );
577 if ( sURL.getLength() > 0 )
578 {
579 try
580 {
581 uno::Reference< com::sun::star::system::XSystemShellExecute > xSystemShell(
582 com::sun::star::system::SystemShellExecute::create(
583 ::comphelper::getProcessComponentContext() ) );
584 if ( xSystemShell.is() )
585 xSystemShell->execute( sURL, rtl::OUString(), com::sun::star::system::SystemShellExecuteFlags::DEFAULTS );
586 }
587 catch( const uno::Exception& e )
588 {
589 OSL_TRACE( "Caught exception: %s\n thread terminated.\n",
590 rtl::OUStringToOString(e.Message, RTL_TEXTENCODING_UTF8).getStr());
591 }
592 }
593
594 return 0;
595 }
596
IMPL_LINK(AboutDialog,ShowReadme_Impl,PushButton *,EMPTYARG)597 IMPL_LINK ( AboutDialog, ShowReadme_Impl, PushButton*, EMPTYARG )
598 {
599 ReadmeDialog aDlg( this );
600 aDlg.Execute();
601
602 return 0;
603 }
604