| -rw-r--r-- | core/apps/textedit/textedit.cpp | 163 |
1 files changed, 102 insertions, 61 deletions
diff --git a/core/apps/textedit/textedit.cpp b/core/apps/textedit/textedit.cpp index 4f4f994..dc0d61b 100644 --- a/core/apps/textedit/textedit.cpp +++ b/core/apps/textedit/textedit.cpp @@ -1,77 +1,65 @@ /********************************************************************** +// textedit.cpp ** Copyright (C) 2000 Trolltech AS. All rights reserved. ** -** This file is part of Qtopia Environment. +** This file is part of Opie Environment. ** ** This file may be distributed and/or modified under the terms of the ** GNU General Public License version 2 as published by the Free Software ** Foundation and appearing in the file LICENSE.GPL included in the ** packaging of this file. ** -** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE -** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. -** -** See http://www.trolltech.com/gpl/ for GPL licensing information. -** -** Contact info@trolltech.com if any conditions of this licensing are -** not clear to you. -** **********************************************************************/ // changes added by L. J. Potter Sun 02-17-2002 21:31:31 -/* - useAdvancedfeatures = - 1) do not prompt on cancel, even if text is edited. - 2) prompt user is .desktop file - 3) prompt user for File Permissions on saveAs - */ #include "textedit.h" #include "filePermissions.h" -//#include "fontDialog.h" + #include <opie/ofileselector.h> #include <opie/ofiledialog.h> #include <opie/ofontselector.h> #include <qpe/fontdatabase.h> #include <qpe/global.h> #include <qpe/fileselector.h> #include <qpe/applnk.h> #include <qpe/resource.h> #include <qpe/config.h> #include <qpe/qpeapplication.h> #include <qpe/qpemenubar.h> #include <qpe/qpetoolbar.h> #include <qpe/qcopenvelope_qws.h> +#include <qpoint.h> #include <qtextstream.h> #include <qdatetime.h> #include <qclipboard.h> #include <qstringlist.h> #include <qaction.h> #include <qcolordialog.h> #include <qfileinfo.h> #include <qlineedit.h> #include <qmessagebox.h> #include <qobjectlist.h> #include <qpopupmenu.h> #include <qspinbox.h> #include <qtoolbutton.h> #include <qwidgetstack.h> #include <qcheckbox.h> #include <qcombo.h> #include <qlayout.h> #include <qapplication.h> #include <unistd.h> #include <sys/stat.h> #include <stdlib.h> //getenv /* XPM */ static char * filesave_xpm[] = { "16 16 78 1", " c None", ". c #343434", "+ c #A0A0A0", "@ c #565656", "# c #9E9E9E", "$ c #525252", @@ -140,85 +128,123 @@ static char * filesave_xpm[] = { "D c #474747", "E c #ECECEC", "F c #919191", "G c #7D7D7D", "H c #000000", "I c #404040", "J c #858585", "K c #323232", "L c #D0D0D0", "M c #1C1C1C", " ...+ ", " @#$%&..+ ", " .*=-;;>,..+ ", " ')!~;;;;;;{]..", " ^/(-;;;;;;;_:<", " [}|;;;;;;;{12$", " #34-55;;;;678$+", " 90ab=c;dd;e1fg ", " [ahij((kbl0mn$ ", " op^q^^7r&]s/$+ ", "@btu;vbwxy]zAB ", "CzDEvEv;;DssF$ ", "G.H{E{E{IxsJ$+ ", " +...vEKxzLM ", " +...z]n$ ", " +... "}; #if QT_VERSION < 300 class QpeEditor : public QMultiLineEdit { - // Q_OBJECT + public: QpeEditor( QWidget *parent, const char * name = 0 ) - : QMultiLineEdit( parent, name ) { - clearTableFlags(); - setTableFlags( Tbl_vScrollBar | Tbl_autoHScrollBar ); + : QMultiLineEdit( parent, name ) { + clearTableFlags(); + setTableFlags( Tbl_vScrollBar | Tbl_autoHScrollBar ); } void find( const QString &txt, bool caseSensitive, bool backwards ); +protected: + bool markIt; + int line1, line2, col1, col2; + void mousePressEvent( QMouseEvent * ); + void mouseReleaseEvent( QMouseEvent * ); + //public slots: /* signals: void notFound(); void searchWrapped(); */ private: }; +void QpeEditor::mousePressEvent( QMouseEvent *e ) { + switch(e->button()) { + case RightButton: + { //rediculous workaround for qt popup menu + //and the hold right click mechanism + this->setSelection( line1, col1, line2, col2); + QMultiLineEdit::mousePressEvent( e ); + markIt = false; + } + break; + default: + { + if(!markIt) { + int line, col; + this->getCursorPosition(&line, &col); + line1=line2=line; + col1=col2=col; + } + QMultiLineEdit::mousePressEvent( e ); + } + break; + }; +} + +void QpeEditor::mouseReleaseEvent( QMouseEvent * ) { + if(this->hasMarkedText()) { + markIt = true; + this->getMarkedRegion( &line1, &col1, &line2, & col2 ); + } else { + markIt = false; + } +} void QpeEditor::find ( const QString &txt, bool caseSensitive, bool backwards ) { static bool wrap = false; int line, col; if ( wrap ) { if ( !backwards ) line = col = 0; wrap = false; // emit searchWrapped(); } else { getCursorPosition( &line, &col ); } //ignore backwards for now.... if ( !backwards ) { for ( ; ; ) { if ( line >= numLines() ) { wrap = true; //emit notFound(); break; } int findCol = getString( line )->find( txt, col, caseSensitive ); if ( findCol >= 0 ) { setCursorPosition( line, findCol, false ); col = findCol + txt.length(); setCursorPosition( line, col, true ); //found = true; break; } line++; @@ -239,296 +265,312 @@ static const int nfontsizes = 6; static const int fontsize[nfontsizes] = {8,10,12,14,18,24}; TextEdit::TextEdit( QWidget *parent, const char *name, WFlags f ) : QMainWindow( parent, name, f ), bFromDocView( false ) { doc = 0; edited=false; fromSetDocument=false; setToolBarsMovable( false ); connect( qApp,SIGNAL( aboutToQuit()),SLOT( cleanUp()) ); channel = new QCopChannel( "QPE/Application/textedit", this ); connect( channel, SIGNAL(received(const QCString&, const QByteArray&)), this, SLOT(receive(const QCString&, const QByteArray&)) ); setIcon( Resource::loadPixmap( "TextEditor" ) ); QPEToolBar *bar = new QPEToolBar( this ); bar->setHorizontalStretchable( true ); menu = bar; QPEMenuBar *mb = new QPEMenuBar( bar ); QPopupMenu *file = new QPopupMenu( this ); QPopupMenu *edit = new QPopupMenu( this ); QPopupMenu *advancedMenu = new QPopupMenu(this); font = new QPopupMenu( this ); bar = new QPEToolBar( this ); editBar = bar; - QAction *a = new QAction( tr( "New" ), Resource::loadPixmap( "new" ), QString::null, 0, this, 0 ); + QAction *a = new QAction( tr( "New" ), Resource::loadPixmap( "new" ), + QString::null, 0, this, 0 ); connect( a, SIGNAL( activated() ), this, SLOT( fileNew() ) ); // a->addTo( bar ); a->addTo( file ); - a = new QAction( tr( "Open" ), Resource::loadPixmap( "fileopen" ), QString::null, 0, this, 0 ); + a = new QAction( tr( "Open" ), Resource::loadPixmap( "fileopen" ), + QString::null, 0, this, 0 ); connect( a, SIGNAL( activated() ), this, SLOT( fileOpen() ) ); a->addTo( bar ); a->addTo( file ); - a = new QAction( tr( "Save" ), QPixmap(( const char** ) filesave_xpm ) , QString::null, 0, this, 0 ); + a = new QAction( tr( "Save" ), QPixmap(( const char** ) filesave_xpm ) , + QString::null, 0, this, 0 ); connect( a, SIGNAL( activated() ), this, SLOT( save() ) ); file->insertSeparator(); a->addTo( bar ); a->addTo( file ); - a = new QAction( tr( "Save As" ), QPixmap(( const char** ) filesave_xpm ) , QString::null, 0, this, 0 ); + a = new QAction( tr( "Save As" ), QPixmap(( const char** ) filesave_xpm ) , + QString::null, 0, this, 0 ); connect( a, SIGNAL( activated() ), this, SLOT( saveAs() ) ); a->addTo( file ); - a = new QAction( tr( "Cut" ), Resource::loadPixmap( "cut" ), QString::null, 0, this, 0 ); + a = new QAction( tr( "Cut" ), Resource::loadPixmap( "cut" ), + QString::null, 0, this, 0 ); connect( a, SIGNAL( activated() ), this, SLOT( editCut() ) ); a->addTo( editBar ); a->addTo( edit ); - a = new QAction( tr( "Copy" ), Resource::loadPixmap( "copy" ), QString::null, 0, this, 0 ); + a = new QAction( tr( "Copy" ), Resource::loadPixmap( "copy" ), + QString::null, 0, this, 0 ); connect( a, SIGNAL( activated() ), this, SLOT( editCopy() ) ); a->addTo( editBar ); a->addTo( edit ); - a = new QAction( tr( "Paste" ), Resource::loadPixmap( "paste" ), QString::null, 0, this, 0 ); + a = new QAction( tr( "Paste" ), Resource::loadPixmap( "paste" ), + QString::null, 0, this, 0 ); connect( a, SIGNAL( activated() ), this, SLOT( editPaste() ) ); a->addTo( editBar ); a->addTo( edit ); #ifndef QT_NO_CLIPBOARD - a = new QAction( tr( "Insert Time and Date" ), Resource::loadPixmap( "paste" ), QString::null, 0, this, 0 ); + a = new QAction( tr( "Insert Time and Date" ), Resource::loadPixmap( "paste" ), + QString::null, 0, this, 0 ); connect( a, SIGNAL( activated() ), this, SLOT( editPasteTimeDate() ) ); a->addTo( edit ); #endif - a = new QAction( tr( "Find..." ), Resource::loadPixmap( "find" ), QString::null, 0, this, 0 ); + a = new QAction( tr( "Find..." ), Resource::loadPixmap( "find" ), + QString::null, 0, this, 0 ); connect( a, SIGNAL( activated() ), this, SLOT( editFind() ) ); edit->insertSeparator(); a->addTo( bar ); a->addTo( edit ); zin = new QAction( tr("Zoom in"), QString::null, 0, this, 0 ); connect( zin, SIGNAL( activated() ), this, SLOT( zoomIn() ) ); zin->addTo( font ); zout = new QAction( tr("Zoom out"), QString::null, 0, this, 0 ); connect( zout, SIGNAL( activated() ), this, SLOT( zoomOut() ) ); zout->addTo( font ); font->insertSeparator(); -// font->insertSeparator(); + font->insertItem(tr("Font"), this, SLOT(changeFont()) ); font->insertSeparator(); font->insertItem(tr("Advanced Features"), advancedMenu); - QAction *wa = new QAction( tr("Wrap lines"), QString::null, 0, this, 0 ); - connect( wa, SIGNAL( toggled(bool) ), this, SLOT( setWordWrap(bool) ) ); + QAction *wa = new QAction( tr("Wrap lines"), + QString::null, 0, this, 0 ); + connect( wa, SIGNAL( toggled(bool) ), + this, SLOT( setWordWrap(bool) ) ); wa->setToggleAction(true); wa->addTo( advancedMenu); - nStart = new QAction( tr("Start with new file"), QString::null, 0, this, 0 ); - connect( nStart, SIGNAL( toggled(bool) ), this, SLOT( changeStartConfig(bool) ) ); + nStart = new QAction( tr("Start with new file"), + QString::null, 0, this, 0 ); + connect( nStart, SIGNAL( toggled(bool) ), + this, SLOT( changeStartConfig(bool) ) ); nStart->setToggleAction(true); nStart->addTo( advancedMenu ); nStart->setEnabled(false); - nAdvanced = new QAction( tr("Prompt on Exit"), QString::null, 0, this, 0 ); - connect( nAdvanced, SIGNAL( toggled(bool) ), this, SLOT( doPrompt(bool) ) ); + nAdvanced = new QAction( tr("Prompt on Exit"), + QString::null, 0, this, 0 ); + connect( nAdvanced, SIGNAL( toggled(bool) ), + this, SLOT( doPrompt(bool) ) ); nAdvanced->setToggleAction(true); nAdvanced->addTo( advancedMenu ); - desktopAction = new QAction( tr("Always open linked file"), QString::null, 0, this, 0 ); - connect( desktopAction, SIGNAL( toggled(bool) ), this, SLOT( doDesktop(bool) ) ); + desktopAction = new QAction( tr("Always open linked file"), + QString::null, 0, this, 0 ); + connect( desktopAction, SIGNAL( toggled(bool) ), + this, SLOT( doDesktop(bool) ) ); desktopAction->setToggleAction(true); desktopAction->addTo( advancedMenu); - filePermAction = new QAction( tr("File Permissions"), QString::null, 0, this, 0 ); - connect( filePermAction, SIGNAL( toggled(bool) ), this, SLOT( doFilePerms(bool) ) ); + filePermAction = new QAction( tr("File Permissions"), + QString::null, 0, this, 0 ); + connect( filePermAction, SIGNAL( toggled(bool) ), + this, SLOT( doFilePerms(bool) ) ); filePermAction->setToggleAction(true); filePermAction->addTo( advancedMenu); - searchBarAction = new QAction( tr("Search Bar Open"), QString::null, 0, this, 0 ); - connect( searchBarAction, SIGNAL( toggled(bool) ), this, SLOT( setSearchBar(bool) ) ); + searchBarAction = new QAction( tr("Search Bar Open"), + QString::null, 0, this, 0 ); + connect( searchBarAction, SIGNAL( toggled(bool) ), + this, SLOT( setSearchBar(bool) ) ); searchBarAction->setToggleAction(true); searchBarAction->addTo( advancedMenu); font->insertSeparator(); font->insertItem(tr("About"), this, SLOT( doAbout()) ); mb->insertItem( tr( "File" ), file ); mb->insertItem( tr( "Edit" ), edit ); mb->insertItem( tr( "View" ), font ); searchBar = new QPEToolBar(this); addToolBar( searchBar, "Search", QMainWindow::Top, true ); searchBar->setHorizontalStretchable( true ); searchEdit = new QLineEdit( searchBar, "searchEdit" ); searchBar->setStretchableWidget( searchEdit ); connect( searchEdit, SIGNAL( textChanged( const QString & ) ), this, SLOT( search() ) ); - a = new QAction( tr( "Find Next" ), Resource::loadPixmap( "next" ), QString::null, 0, this, 0 ); + a = new QAction( tr( "Find Next" ), Resource::loadPixmap( "next" ), + QString::null, 0, this, 0 ); connect( a, SIGNAL( activated() ), this, SLOT( findNext() ) ); a->addTo( searchBar ); a->addTo( edit ); - a = new QAction( tr( "Close Find" ), Resource::loadPixmap( "close" ), QString::null, 0, this, 0 ); + a = new QAction( tr( "Close Find" ), Resource::loadPixmap( "close" ), + QString::null, 0, this, 0 ); connect( a, SIGNAL( activated() ), this, SLOT( findClose() ) ); a->addTo( searchBar ); edit->insertSeparator(); - a = new QAction( tr( "Delete" ), Resource::loadPixmap( "close" ), QString::null, 0, this, 0 ); + a = new QAction( tr( "Delete" ), Resource::loadPixmap( "close" ), + QString::null, 0, this, 0 ); connect( a, SIGNAL( activated() ), this, SLOT( editDelete() ) ); a->addTo( edit ); searchBar->hide(); editor = new QpeEditor( this ); setCentralWidget( editor ); editor->setFrameStyle( QFrame::Panel | QFrame::Sunken ); - connect( editor, SIGNAL( textChanged() ), this, SLOT( editorChanged() ) ); + 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; - -// if(startWithNew ) { openDotFile(""); -// fileNew(); -// } -// else { -// fileOpen(); -// } } viewSelection = cfg.readNumEntry( "FileView", 0 ); -// setCaption(tr("Text Editor")); } TextEdit::~TextEdit() { -// qDebug("destr"); + qWarning("textedit d'tor"); + delete editor; } void TextEdit::closeEvent(QCloseEvent *) { -// qDebug("closing here"); if( edited1 && promptExit) saveAs(); qApp->quit(); } void TextEdit::cleanUp() { -// qDebug("cleanUp");// save(); 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() { -// qDebug("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(); @@ -761,65 +803,65 @@ void TextEdit::openFile( const DocLnk &f ) { // ####### 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); if(currentFileName.isEmpty()) { saveAs(); - return; + return false; } QString file = doc->file(); qDebug("saver file "+file); QString name= doc->name(); qDebug("File named "+name); QString rt = editor->text(); if( !rt.isEmpty() ) { if(name.isEmpty()) { saveAs(); } else { currentFileName= name ; qDebug("saveFile "+currentFileName); struct stat buf; mode_t mode; stat(file.latin1(), &buf); mode = buf.st_mode; if(!fileIs) { doc->setName( name); FileManager fm; if ( !fm.saveFile( *doc, rt ) ) { return false; } } else { qDebug("regular save file"); QFile f(file); if( f.open(IO_WriteOnly)) { QCString crt = rt.utf8(); f.writeBlock(crt,crt.length()); } else { QMessageBox::message(tr("Text Edit"),tr("Write Failed")); @@ -1024,78 +1066,77 @@ void TextEdit::editDelete() { "<B>irreversable!!</B>"), tr("Yes"),tr("No"),0,0,1) ) { case 0: if(doc) { doc->removeFiles(); clear(); setCaption( tr("Text Editor") ); } break; case 1: // exit break; }; } void TextEdit::changeStartConfig( bool b ) { startWithNew=b; Config cfg("TextEdit"); cfg.setGroup("View"); cfg.writeEntry("startNew",b); update(); } void TextEdit::editorChanged() { // qDebug("editor changed"); if( /*editor->edited() &&*/ /*edited && */!edited1) { setCaption( "*"+caption()); edited1=true; } edited=true; } -void TextEdit::receive(const QCString&msg, const QByteArray &data) { +void TextEdit::receive(const QCString&msg, const QByteArray &) { qDebug("QCop "+msg); if ( msg == "setDocument(QString)" ) { qDebug("bugger all"); } } void TextEdit::doAbout() { QMessageBox::about(0,tr("Text Edit"),tr("Text Edit is copyright<BR>" "2000 Trolltech AS, and<BR>" "2002 by <B>L. J. Potter <BR>llornkcor@handhelds.org</B><BR>" "and is licensed under the GPL")); } void TextEdit::doPrompt(bool b) { promptExit=b; Config cfg("TextEdit"); cfg.setGroup ( "View" ); cfg.writeEntry ( "PromptExit", b); } void TextEdit::doDesktop(bool b) { openDesktop=b; Config cfg("TextEdit"); cfg.setGroup ( "View" ); cfg.writeEntry ( "OpenDesktop", b); } void TextEdit::doFilePerms(bool b) { filePerms=b; Config cfg("TextEdit"); cfg.setGroup ( "View" ); cfg.writeEntry ( "FilePermissions", b); } void TextEdit::editPasteTimeDate() { #ifndef QT_NO_CLIPBOARD QClipboard *cb = QApplication::clipboard(); QDateTime dt = QDateTime::currentDateTime(); cb->setText( dt.toString()); editor->paste(); #endif } - |