author | llornkcor <llornkcor> | 2003-02-16 20:54:08 (UTC) |
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committer | llornkcor <llornkcor> | 2003-02-16 20:54:08 (UTC) |
commit | 64178d4839f12540b8a3d19cf79c9c2b1d33707e (patch) (side-by-side diff) | |
tree | c8e1b65c379e286b9f8f6750b0c69eaf5c00235c | |
parent | b24a37c7e412cdf49f5d93c8ab51786b6cda24fb (diff) | |
download | opie-64178d4839f12540b8a3d19cf79c9c2b1d33707e.zip opie-64178d4839f12540b8a3d19cf79c9c2b1d33707e.tar.gz opie-64178d4839f12540b8a3d19cf79c9c2b1d33707e.tar.bz2 |
fix for bug 616- hitting ok when no file is selected hangs
-rw-r--r-- | core/apps/textedit/textedit.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/core/apps/textedit/textedit.cpp b/core/apps/textedit/textedit.cpp index 4cf1b07..e931f01 100644 --- a/core/apps/textedit/textedit.cpp +++ b/core/apps/textedit/textedit.cpp @@ -448,385 +448,385 @@ TextEdit::TextEdit( QWidget *parent, const char *name, WFlags f ) searchBar->hide(); editor = new QpeEditor( this ); setCentralWidget( editor ); editor->setFrameStyle( QFrame::Panel | QFrame::Sunken ); connect( editor, SIGNAL( textChanged() ), this, SLOT( editorChanged() ) ); QPEApplication::setStylusOperation( editor, QPEApplication::RightOnHold); Config cfg("TextEdit"); cfg. setGroup ( "Font" ); QFont defaultFont = editor-> font ( ); QString family = cfg. readEntry ( "Family", defaultFont. family ( )); int size = cfg. readNumEntry ( "Size", defaultFont. pointSize ( )); int weight = cfg. readNumEntry ( "Weight", defaultFont. weight ( )); bool italic = cfg. readBoolEntry ( "Italic", defaultFont. italic ( )); defaultFont = QFont ( family, size, weight, italic ); editor-> setFont ( defaultFont ); // updateCaption(); cfg.setGroup ( "View" ); promptExit = cfg.readBoolEntry ( "PromptExit", false ); openDesktop = cfg.readBoolEntry ( "OpenDesktop", true ); filePerms = cfg.readBoolEntry ( "FilePermissions", false ); useSearchBar = cfg.readBoolEntry ( "SearchBar", false ); startWithNew = cfg.readBoolEntry ( "startNew", true); if(useSearchBar) searchBarAction->setOn(true); if(promptExit ) nAdvanced->setOn( true ); if(openDesktop) desktopAction->setOn( true ); if(filePerms) filePermAction->setOn( true ); if(startWithNew) nStart->setOn( true ); bool wrap = cfg. readBoolEntry ( "Wrap", true ); wa-> setOn ( wrap ); setWordWrap ( wrap ); if( qApp->argc() > 1) { currentFileName=qApp->argv()[1]; QFileInfo fi(currentFileName); if(fi.baseName().left(1) == "") { openDotFile(currentFileName); } else { openFile(currentFileName); } } else { edited1=false; openDotFile(""); } viewSelection = cfg.readNumEntry( "FileView", 0 ); } TextEdit::~TextEdit() { qWarning("textedit d'tor"); delete editor; } void TextEdit::closeEvent(QCloseEvent *) { if( edited1 && promptExit) saveAs(); qApp->quit(); } void TextEdit::cleanUp() { Config cfg ( "TextEdit" ); cfg. setGroup ( "Font" ); QFont f = editor->font(); cfg.writeEntry ( "Family", f. family ( )); cfg.writeEntry ( "Size", f. pointSize ( )); cfg.writeEntry ( "Weight", f. weight ( )); cfg.writeEntry ( "Italic", f. italic ( )); cfg.setGroup ( "View" ); cfg.writeEntry ( "Wrap", editor->wordWrap() == QMultiLineEdit::WidgetWidth ); cfg.writeEntry ( "FileView", viewSelection ); cfg.writeEntry ( "PromptExit", promptExit ); cfg.writeEntry ( "OpenDesktop", openDesktop ); cfg.writeEntry ( "FilePermissions", filePerms ); cfg.writeEntry ( "SearchBar", useSearchBar ); cfg.writeEntry ( "startNew", startWithNew ); } void TextEdit::accept() { if( edited1) saveAs(); qApp->quit(); } void TextEdit::zoomIn() { setFontSize(editor->font().pointSize()+1,false); } void TextEdit::zoomOut() { setFontSize(editor->font().pointSize()-1,true); } void TextEdit::setFontSize(int sz, bool round_down_not_up) { int s=10; for (int i=0; i<nfontsizes; i++) { if ( fontsize[i] == sz ) { s = sz; break; } else if ( round_down_not_up ) { if ( fontsize[i] < sz ) s = fontsize[i]; } else { if ( fontsize[i] > sz ) { s = fontsize[i]; break; } } } QFont f = editor->font(); f.setPointSize(s); editor->setFont(f); zin->setEnabled(s != fontsize[nfontsizes-1]); zout->setEnabled(s != fontsize[0]); } void TextEdit::setBold(bool y) { QFont f = editor->font(); f.setBold(y); editor->setFont(f); } void TextEdit::setItalic(bool y) { QFont f = editor->font(); f.setItalic(y); editor->setFont(f); } void TextEdit::setWordWrap(bool y) { bool state = editor->edited(); QString captionStr = caption(); bool b1 = edited1; bool b2 = edited; editor->setWordWrap(y ? QMultiLineEdit::WidgetWidth : QMultiLineEdit::NoWrap ); editor->setEdited( state ); edited1=b1; edited=b2; setCaption(captionStr); } void TextEdit::setSearchBar(bool b) { useSearchBar=b; Config cfg("TextEdit"); cfg.setGroup("View"); cfg.writeEntry ( "SearchBar", b ); searchBarAction->setOn(b); if(b) searchBar->show(); else searchBar->hide(); editor->setFocus(); } void TextEdit::fileNew() { // if( !bFromDocView ) { // saveAs(); // } newFile(DocLnk()); } void TextEdit::fileOpen() { QMap<QString, QStringList> map; map.insert(tr("All"), QStringList() ); QStringList text; text << "text/*"; map.insert(tr("Text"), text ); text << "*"; map.insert(tr("All"), text ); QString str = OFileDialog::getOpenFileName( 2, QPEApplication::documentDir(), QString::null, map); - if( QFile(str).exists() && !QFileInfo(str).isDir() ) + if( !str.isEmpty() && QFile(str).exists() && !QFileInfo(str).isDir() ) openFile( str ); else updateCaption(); } void TextEdit::doSearchBar() { if(!useSearchBar) searchBar->hide(); else searchBar->show(); } #if 0 void TextEdit::slotFind() { FindDialog frmFind( tr("Text Editor"), this ); connect( &frmFind, SIGNAL(signalFindClicked(const QString &, bool, bool, int)), editor, SLOT(slotDoFind( const QString&,bool,bool))); //case sensitive, backwards, [category] connect( editor, SIGNAL(notFound()), &frmFind, SLOT(slotNotFound()) ); connect( editor, SIGNAL(searchWrapped()), &frmFind, SLOT(slotWrapAround()) ); frmFind.exec(); } #endif void TextEdit::fileRevert() { clear(); fileOpen(); } void TextEdit::editCut() { #ifndef QT_NO_CLIPBOARD editor->cut(); #endif } void TextEdit::editCopy() { #ifndef QT_NO_CLIPBOARD editor->copy(); #endif } void TextEdit::editPaste() { #ifndef QT_NO_CLIPBOARD editor->paste(); #endif } void TextEdit::editFind() { searchBar->show(); searchEdit->setFocus(); } void TextEdit::findNext() { editor->find( searchEdit->text(), false, false ); } void TextEdit::findClose() { searchBar->hide(); } void TextEdit::search() { editor->find( searchEdit->text(), false, false ); } void TextEdit::newFile( const DocLnk &f ) { DocLnk nf = f; nf.setType("text/plain"); clear(); setWState (WState_Reserved1 ); editor->setFocus(); doc = new DocLnk(nf); currentFileName = "Unnamed"; qDebug("newFile "+currentFileName); updateCaption( currentFileName); // editor->setEdited( false); } void TextEdit::openDotFile( const QString &f ) { if(!currentFileName.isEmpty()) { currentFileName=f; qDebug("openFile dotfile " + currentFileName); QString txt; QFile file(f); file.open(IO_ReadWrite); QTextStream t(&file); while ( !t.atEnd()) { txt+=t.readLine()+"\n"; } editor->setText(txt); editor->setEdited( false); edited1=false; edited=false; } updateCaption( currentFileName); } void TextEdit::openFile( const QString &f ) { qDebug("filename is "+ f); QString filer; QFileInfo fi( f); // bFromDocView = true; if(f.find(".desktop",0,true) != -1 && !openDesktop ) { switch ( QMessageBox::warning(this,tr("Text Editor"), tr("Text Editor has detected<BR>you selected a <B>.desktop</B> file.<BR>Open <B>.desktop</B> file or <B>linked</B> file?"), tr(".desktop File"),tr("Linked Document"),0,1,1) ) { case 0: filer = f; break; case 1: DocLnk sf(f); filer = sf.file(); break; } } else if(fi.baseName().left(1) == "") { currentFileName=f; openDotFile(currentFileName); } else { DocLnk sf(f); filer = sf.file(); if(filer.right(1) == "/") filer = f; DocLnk nf; nf.setType("text/plain"); nf.setFile(filer); currentFileName=filer; nf.setName(fi.baseName()); openFile(nf); qDebug("openFile string "+currentFileName); } showEditTools(); // Show filename in caption QString name = filer; int sep = name.findRev( '/' ); if ( sep > 0 ) name = name.mid( sep+1 ); updateCaption( name ); } void TextEdit::openFile( const DocLnk &f ) { // clear(); // bFromDocView = true; FileManager fm; QString txt; currentFileName=f.file(); qDebug("openFile doclnk " + currentFileName); if ( !fm.loadFile( f, txt ) ) { // ####### could be a new file qDebug( "Cannot open file" ); } // fileNew(); if ( doc ) delete doc; doc = new DocLnk(f); editor->setText(txt); editor->setEdited( false); edited1=false; edited=false; doc->setName(currentFileName); updateCaption(); } void TextEdit::showEditTools() { menu->show(); editBar->show(); if(!useSearchBar) searchBar->hide(); else searchBar->show(); setWState (WState_Reserved1 ); } /*! unprompted save */ bool TextEdit::save() { qDebug("saveAsFile " + currentFileName); |