| -rw-r--r-- | noncore/apps/opie-write/mainwindow.cpp | 222 |
1 files changed, 113 insertions, 109 deletions
diff --git a/noncore/apps/opie-write/mainwindow.cpp b/noncore/apps/opie-write/mainwindow.cpp index ed95e83..bcafd16 100644 --- a/noncore/apps/opie-write/mainwindow.cpp +++ b/noncore/apps/opie-write/mainwindow.cpp @@ -1,570 +1,574 @@ /********************************************************************** ** Copyright (C) 2000-2002 Trolltech AS. All rights reserved. ** ** This file is part of the Qtopia Environment. ** ** Licensees holding valid Qtopia Developer license may use this ** file in accordance with the Qtopia Developer License Agreement ** provided with the Software. ** ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING ** THE WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR ** PURPOSE. ** ** email sales@trolltech.com for information about Qtopia License ** Agreements. ** ** Contact info@trolltech.com if any conditions of this licensing are ** not clear to you. ** **********************************************************************/ #include "mainwindow.h" #include <qpe/fileselector.h> #include <qpe/applnk.h> #include <qpe/resource.h> +#include <qpe/fontdatabase.h> + //#include "qspellchecker.h" #include "qtextedit.h" #include <qaction.h> #include <qtoolbar.h> #include <qtoolbutton.h> #include <qtabwidget.h> #include <qapplication.h> #include <qfontdatabase.h> #include <qcombobox.h> #include <qlineedit.h> #include <qfileinfo.h> #include <qfile.h> #include <qfiledialog.h> #include <qprinter.h> #include <qpaintdevicemetrics.h> #include <qmenubar.h> #include <qpopupmenu.h> #include <qcolordialog.h> #include <qpainter.h> #include <qstyle.h> class ButtonMenu : public QToolButton { Q_OBJECT public: ButtonMenu( QWidget *parent, const char *name=0 ) - : QToolButton( parent, name ), current(0) + : QToolButton( parent, name ), current(0) { - setPopup( new QPopupMenu( this ) ); - setPopupDelay( 1 ); - connect( popup(), SIGNAL(activated(int)), this, SLOT(selected(int)) ); + setPopup( new QPopupMenu( this ) ); + setPopupDelay( 1 ); + connect( popup(), SIGNAL(activated(int)), this, SLOT(selected(int)) ); } int insertItem(const QIconSet &icon, const QString &text, int id ) { - if ( !popup()->count() ) { - setIconSet( icon ); - current = id; - } - return popup()->insertItem( icon, text, id ); + if ( !popup()->count() ) { + setIconSet( icon ); + current = id; + } + return popup()->insertItem( icon, text, id ); } void setCurrentItem( int id ) { - if ( id != current ) { - current = id; - setIconSet( *popup()->iconSet( id ) ); - } + if ( id != current ) { + current = id; + setIconSet( *popup()->iconSet( id ) ); + } } virtual QSize sizeHint() const { - return QToolButton::sizeHint() + QSize( 4, 0 ); + return QToolButton::sizeHint() + QSize( 4, 0 ); } signals: void activated( int id ); protected slots: void selected( int id ) { - current = id; - setIconSet( *popup()->iconSet( id ) ); - emit activated( id ); + current = id; + setIconSet( *popup()->iconSet( id ) ); + emit activated( id ); } protected: virtual void drawButtonLabel( QPainter *p ) { - p->translate( -4, 0 ); - QToolButton::drawButtonLabel( p ); - p->translate( 4, 0 ); + p->translate( -4, 0 ); + QToolButton::drawButtonLabel( p ); + p->translate( 4, 0 ); } private: int current; }; //=========================================================================== MainWindow::MainWindow( QWidget *parent, const char *name ) : QMainWindow( parent, name ), doc( 0 ) { setRightJustification(TRUE); editorStack = new QWidgetStack( this ); fileSelector = new FileSelector( "text/html", - editorStack, "fileselector" ); + editorStack, "fileselector" ); fileSelector->setCloseVisible( FALSE ); editorStack->addWidget( fileSelector, 0 ); editor = new Qt3::QTextEdit( editorStack ); editor->setTextFormat( Qt::RichText ); editorStack->addWidget( editor, 1 ); setupActions(); QObject::connect( fileSelector, SIGNAL(closeMe()), - this, SLOT(showEditTools()) ); + this, SLOT(showEditTools()) ); QObject::connect( fileSelector, SIGNAL(fileSelected(const DocLnk &)), - this, SLOT(openFile(const DocLnk &)) ); + this, SLOT(openFile(const DocLnk &)) ); QObject::connect( fileSelector, SIGNAL(newSelected(const DocLnk&)), - this, SLOT(newFile(const DocLnk&)) ); + this, SLOT(newFile(const DocLnk&)) ); if ( fileSelector->fileCount() < 1 ) - fileNew(); + fileNew(); else { - fileOpen(); + fileOpen(); } doConnections( editor ); setCentralWidget( editorStack ); } MainWindow::~MainWindow() { save(); } void MainWindow::setupActions() { setToolBarsMovable(false); tbMenu = new QToolBar( this ); tbMenu->setHorizontalStretchable( TRUE ); QMenuBar *menu = new QMenuBar( tbMenu ); tbEdit = new QToolBar( this ); QPopupMenu *file = new QPopupMenu( this ); menu->insertItem( tr("File"), file ); QPopupMenu *edit = new QPopupMenu( this ); menu->insertItem( tr("Edit"), edit ); // ### perhaps these shortcut keys should have some // IPaq keys defined??? QAction *a; a = new QAction( tr( "New" ), Resource::loadPixmap("new"), QString::null, 0, this, 0 ); connect( a, SIGNAL(activated()), this, SLOT(fileNew()) ); a->addTo( file ); a = new QAction( tr( "Open" ), Resource::loadPixmap( "fileopen" ), QString::null, 0, this, 0 ); connect( a, SIGNAL(activated()), this, SLOT(fileOpen()) ); a->addTo( file ); a = new QAction( tr( "Undo" ), Resource::loadIconSet("opie-write/undo"), - QString::null, 0, this, "editUndo" ); + QString::null, 0, this, "editUndo" ); connect( a, SIGNAL( activated() ), this, SLOT( editUndo() ) ); connect( editor, SIGNAL(undoAvailable(bool)), a, SLOT(setEnabled(bool)) ); a->addTo( tbEdit ); a->addTo( edit ); a = new QAction( tr( "Redo" ), Resource::loadIconSet("opie-write/redo"), - QString::null, 0, this, "editRedo" ); + QString::null, 0, this, "editRedo" ); connect( a, SIGNAL( activated() ), this, SLOT( editRedo() ) ); connect( editor, SIGNAL(redoAvailable(bool)), a, SLOT(setEnabled(bool)) ); a->addTo( tbEdit ); a->addTo( edit ); edit->insertSeparator(); a = new QAction( tr( "Copy" ), Resource::loadIconSet("copy"), - QString::null, 0, this, "editCopy" ); + QString::null, 0, this, "editCopy" ); connect( a, SIGNAL( activated() ), this, SLOT( editCopy() ) ); connect( editor, SIGNAL(copyAvailable(bool)), a, SLOT(setEnabled(bool)) ); a->addTo( tbEdit ); a->addTo( edit ); a = new QAction( tr( "Cut" ), Resource::loadIconSet("cut"), - QString::null, 0, this, "editCut" ); + QString::null, 0, this, "editCut" ); connect( a, SIGNAL( activated() ), this, SLOT( editCut() ) ); connect( editor, SIGNAL(copyAvailable(bool)), a, SLOT(setEnabled(bool)) ); a->addTo( tbEdit ); a->addTo( edit ); a = new QAction( tr( "Paste" ), Resource::loadPixmap("paste"), - QString::null, 0, this, "editPaste" ); + QString::null, 0, this, "editPaste" ); connect( a, SIGNAL( activated() ), this, SLOT( editPaste() ) ); a->addTo( tbEdit ); a->addTo( edit ); tbFont = new QToolBar( this ); tbFont->setLabel( "Font Actions" ); tbFont->setHorizontalStretchable(TRUE); comboFont = new QComboBox( FALSE, tbFont ); - QFontDatabase db; + FontDatabase db; + QStringList f= db.families(); comboFont->insertStringList( db.families() ); connect( comboFont, SIGNAL( activated( const QString & ) ), - this, SLOT( textFamily( const QString & ) ) ); + this, SLOT( textFamily( const QString & ) ) ); comboFont->setCurrentItem( comboFont->listBox()->index( comboFont->listBox()->findItem( QApplication::font().family() ) ) ); + comboFont->setMaximumWidth(90); comboSize = new QComboBox( TRUE, tbFont ); QValueList<int> sizes = db.standardSizes(); QValueList<int>::Iterator it = sizes.begin(); for ( ; it != sizes.end(); ++it ) - comboSize->insertItem( QString::number( *it ) ); + comboSize->insertItem( QString::number( *it ) ); connect( comboSize, SIGNAL( activated( const QString & ) ), - this, SLOT( textSize( const QString & ) ) ); + this, SLOT( textSize( const QString & ) ) ); comboSize->lineEdit()->setText( QString::number( QApplication::font().pointSize() ) ); comboSize->setFixedWidth( 38 ); tbStyle = new QToolBar( this ); tbStyle->setLabel( "Style Actions" ); actionTextBold = new QAction( tr( "Bold" ), - Resource::loadPixmap("bold"), - QString::null, CTRL + Key_B, - this, "textBold" ); + Resource::loadPixmap("bold"), + QString::null, CTRL + Key_B, + this, "textBold" ); connect( actionTextBold, SIGNAL( activated() ), this, SLOT( textBold() ) ); actionTextBold->addTo( tbStyle ); actionTextBold->setToggleAction( TRUE ); actionTextItalic = new QAction( tr( "Italic" ), - Resource::loadPixmap("italic"), - tr( "&Italic" ), CTRL + Key_I, - this, "textItalic" ); + Resource::loadPixmap("italic"), + tr( "&Italic" ), CTRL + Key_I, + this, "textItalic" ); connect( actionTextItalic, SIGNAL( activated() ), this, - SLOT( textItalic() ) ); + SLOT( textItalic() ) ); actionTextItalic->addTo( tbStyle ); actionTextItalic->setToggleAction( TRUE ); actionTextUnderline = new QAction( tr( "Underline" ), - Resource::loadPixmap("underline"), - tr( "&Underline" ), CTRL + Key_U, - this, "textUnderline" ); + Resource::loadPixmap("underline"), + tr( "&Underline" ), CTRL + Key_U, + this, "textUnderline" ); connect( actionTextUnderline, SIGNAL( activated() ), - this, SLOT( textUnderline() ) ); + this, SLOT( textUnderline() ) ); actionTextUnderline->addTo( tbStyle ); actionTextUnderline->setToggleAction( TRUE ); alignMenu = new ButtonMenu( tbStyle ); alignMenu->insertItem( Resource::loadPixmap("left"), tr("Left"), AlignLeft ); alignMenu->insertItem( Resource::loadPixmap("center"), tr("Center"), AlignCenter ); alignMenu->insertItem( Resource::loadPixmap("right"), tr("Right"), AlignRight ); alignMenu->insertItem( Resource::loadPixmap("opie-write/justify"), tr("Full"), Qt3::AlignJustify ); connect( alignMenu, SIGNAL(activated(int)), this, SLOT(textAlign(int)) ); } Qt3::QTextEdit *MainWindow::currentEditor() const { - return editor; + return editor; } void MainWindow::doConnections( Qt3::QTextEdit *e ) { connect( e, SIGNAL( currentFontChanged( const QFont & ) ), - this, SLOT( fontChanged( const QFont & ) ) ); + this, SLOT( fontChanged( const QFont & ) ) ); connect( e, SIGNAL( currentColorChanged( const QColor & ) ), - this, SLOT( colorChanged( const QColor & ) ) ); + this, SLOT( colorChanged( const QColor & ) ) ); connect( e, SIGNAL( currentAlignmentChanged( int ) ), - this, SLOT( alignmentChanged( int ) ) ); + this, SLOT( alignmentChanged( int ) ) ); } void MainWindow::updateFontSizeCombo( const QFont &f ) { comboSize->clear(); - QFontDatabase fdb; + FontDatabase fdb; QValueList<int> sizes = fdb.pointSizes( f.family() ); QValueList<int>::Iterator it = sizes.begin(); for ( ; it != sizes.end(); ++it ) - comboSize->insertItem( QString::number( *it ) ); + comboSize->insertItem( QString::number( *it ) ); } void MainWindow::editUndo() { if ( !currentEditor() ) - return; + return; currentEditor()->undo(); } void MainWindow::editRedo() { if ( !currentEditor() ) - return; + return; currentEditor()->redo(); } void MainWindow::editCut() { if ( !currentEditor() ) - return; + return; currentEditor()->cut(); } void MainWindow::editCopy() { if ( !currentEditor() ) - return; + return; currentEditor()->copy(); } void MainWindow::editPaste() { if ( !currentEditor() ) - return; + return; currentEditor()->paste(); } void MainWindow::textBold() { if ( !currentEditor() ) - return; + return; currentEditor()->setBold( actionTextBold->isOn() ); } void MainWindow::textUnderline() { if ( !currentEditor() ) - return; + return; currentEditor()->setUnderline( actionTextUnderline->isOn() ); } void MainWindow::textItalic() { if ( !currentEditor() ) - return; + return; currentEditor()->setItalic( actionTextItalic->isOn() ); } void MainWindow::textFamily( const QString &f ) { if ( !currentEditor() ) - return; + return; currentEditor()->setFamily( f ); currentEditor()->viewport()->setFocus(); } void MainWindow::textSize( const QString &p ) { if ( !currentEditor() ) - return; + return; currentEditor()->setPointSize( p.toInt() ); currentEditor()->viewport()->setFocus(); } void MainWindow::textStyle( int i ) { if ( !currentEditor() ) - return; + return; if ( i == 0 ) - currentEditor()->setParagType( Qt3::QStyleSheetItem::DisplayBlock, - Qt3::QStyleSheetItem::ListDisc ); + currentEditor()->setParagType( Qt3::QStyleSheetItem::DisplayBlock, + Qt3::QStyleSheetItem::ListDisc ); else if ( i == 1 ) - currentEditor()->setParagType( Qt3::QStyleSheetItem::DisplayListItem, - Qt3::QStyleSheetItem::ListDisc ); + currentEditor()->setParagType( Qt3::QStyleSheetItem::DisplayListItem, + Qt3::QStyleSheetItem::ListDisc ); else if ( i == 2 ) - currentEditor()->setParagType( Qt3::QStyleSheetItem::DisplayListItem, - Qt3::QStyleSheetItem::ListCircle ); + currentEditor()->setParagType( Qt3::QStyleSheetItem::DisplayListItem, + Qt3::QStyleSheetItem::ListCircle ); else if ( i == 3 ) - currentEditor()->setParagType( Qt3::QStyleSheetItem::DisplayListItem, - Qt3::QStyleSheetItem::ListSquare ); + currentEditor()->setParagType( Qt3::QStyleSheetItem::DisplayListItem, + Qt3::QStyleSheetItem::ListSquare ); else if ( i == 4 ) - currentEditor()->setParagType( Qt3::QStyleSheetItem::DisplayListItem, - Qt3::QStyleSheetItem::ListDecimal ); + currentEditor()->setParagType( Qt3::QStyleSheetItem::DisplayListItem, + Qt3::QStyleSheetItem::ListDecimal ); else if ( i == 5 ) - currentEditor()->setParagType( Qt3::QStyleSheetItem::DisplayListItem, - Qt3::QStyleSheetItem::ListLowerAlpha ); + currentEditor()->setParagType( Qt3::QStyleSheetItem::DisplayListItem, + Qt3::QStyleSheetItem::ListLowerAlpha ); else if ( i == 6 ) - currentEditor()->setParagType( Qt3::QStyleSheetItem::DisplayListItem, - Qt3::QStyleSheetItem::ListUpperAlpha ); + currentEditor()->setParagType( Qt3::QStyleSheetItem::DisplayListItem, + Qt3::QStyleSheetItem::ListUpperAlpha ); currentEditor()->viewport()->setFocus(); } void MainWindow::textAlign( int a ) { if ( !currentEditor() ) - return; + return; editor->setAlignment( a ); } void MainWindow::fontChanged( const QFont &f ) { comboFont->setCurrentItem( comboFont->listBox()->index( comboFont->listBox()->findItem( f.family() ) ) ); updateFontSizeCombo( f ); comboSize->lineEdit()->setText( QString::number( f.pointSize() ) ); actionTextBold->setOn( f.bold() ); actionTextItalic->setOn( f.italic() ); actionTextUnderline->setOn( f.underline() ); } void MainWindow::colorChanged( const QColor & ) { } void MainWindow::alignmentChanged( int a ) { if ( ( a == Qt3::AlignAuto ) || ( a & AlignLeft )) { - alignMenu->setCurrentItem(AlignLeft); + alignMenu->setCurrentItem(AlignLeft); } else if ( ( a & AlignCenter ) ) { - alignMenu->setCurrentItem(AlignCenter); + alignMenu->setCurrentItem(AlignCenter); } else if ( ( a & AlignRight ) ) { - alignMenu->setCurrentItem(AlignRight); + alignMenu->setCurrentItem(AlignRight); } else if ( ( a & Qt3::AlignJustify ) ) { - alignMenu->setCurrentItem(Qt3::AlignJustify); + alignMenu->setCurrentItem(Qt3::AlignJustify); } } void MainWindow::editorChanged( QWidget * ) { if ( !currentEditor() ) - return; + return; fontChanged( currentEditor()->font() ); colorChanged( currentEditor()->color() ); alignmentChanged( currentEditor()->alignment() ); } void MainWindow::fileOpen() { save(); editorStack->raiseWidget( fileSelector ); fileSelector->reread(); hideEditTools(); fileSelector->setNewVisible( TRUE ); clear(); updateCaption(); } void MainWindow::fileRevert() { qDebug( "QMainWindow::fileRevert needs to be done" ); } void MainWindow::fileNew() { editor->setTextFormat( Qt::RichText ); save(); newFile(DocLnk()); } void MainWindow::insertTable() { qDebug( "MainWindow::insertTable() needs to be done" ); } void MainWindow::newFile( const DocLnk &dl ) { DocLnk nf = dl; nf.setType( "text/html" ); clear(); editorStack->raiseWidget( editor ); editor->viewport()->setFocus(); doc = new DocLnk( nf ); updateCaption(); } void MainWindow::openFile( const DocLnk &dl ) { FileManager fm; QString txt; if ( !fm.loadFile( dl, txt ) ) - qDebug( "couldn't open file" ); + qDebug( "couldn't open file" ); clear(); editorStack->raiseWidget( editor ); editor->viewport()->setFocus(); doc = new DocLnk( dl ); editor->setText( txt ); editor->setModified( FALSE ); updateCaption(); } void MainWindow::showEditTools( void ) { tbMenu->show(); tbEdit->show(); tbFont->show(); tbStyle->show(); } void MainWindow::hideEditTools( void ) { // let's reset the buttons... actionTextBold->setOn( FALSE ); actionTextItalic->setOn( FALSE ); actionTextUnderline->setOn( FALSE ); //comboFont->setCurrentText( QApplication::font().family() ); comboSize->lineEdit()->setText( QString::number(QApplication::font().pointSize() ) ); tbMenu->hide(); tbEdit->hide(); tbFont->hide(); tbStyle->hide(); } - + void MainWindow::save() { if ( !doc ) - return; + return; if ( !editor->isModified() ) - return; + return; QString rt = editor->text(); // quick hack to get around formatting... editor->setTextFormat( Qt::PlainText ); QString pt = editor->text(); editor->setTextFormat( Qt::RichText ); if ( doc->name().isEmpty() ) { - unsigned ispace = pt.find( ' ' ); - unsigned ienter = pt.find( '\n' ); - int i = (ispace < ienter) ? ispace : ienter; - QString docname; - if ( i == -1 ) { - if ( pt.isEmpty() ) - docname = "Empty Text"; - else - docname = pt; - } else { - docname = pt.left( i ); - } - doc->setName(docname); + unsigned ispace = pt.find( ' ' ); + unsigned ienter = pt.find( '\n' ); + int i = (ispace < ienter) ? ispace : ienter; + QString docname; + if ( i == -1 ) { + if ( pt.isEmpty() ) + docname = "Empty Text"; + else + docname = pt; + } else { + docname = pt.left( i ); + } + doc->setName(docname); } FileManager fm; fm.saveFile( *doc, rt ); } void MainWindow::clear() { delete doc; doc = 0; editor->clear(); } void MainWindow::updateCaption() { if ( !doc ) - setCaption( tr("Rich Text Editor") ); + setCaption( tr("Rich Text Editor") ); else { - QString s = doc->name(); - if ( s.isEmpty() ) - s = tr( "Unnamed" ); - setCaption( s + " - " + tr("Rich Text Editor") ); + QString s = doc->name(); + if ( s.isEmpty() ) + s = tr( "Unnamed" ); + setCaption( s + " - " + tr("Rich Text Editor") ); } } void MainWindow::closeEvent( QCloseEvent *e ) { if ( editorStack->visibleWidget() == editor ) { - // call fileOpen instead, don't close it - fileOpen(); - e->ignore(); + // call fileOpen instead, don't close it + fileOpen(); + e->ignore(); } else { - e->accept(); + e->accept(); } } #include "mainwindow.moc" |