+++ /dev/null
-#include "texteditor.h"
-
-#include <QAction>
-#include <QActionGroup>
-#include <QApplication>
-#include <QColorDialog>
-#include <QComboBox>
-#include <QFileDialog>
-#include <QFontDialog>
-#include <QMenuBar>
-#include <QMessageBox>
-#include <QPrintDialog>
-#include <QPrinter>
-#include <QStatusBar>
-#include <QTextEdit>
-#include <QToolBar>
-
-#include <typeinfo>
-
-#include "settings.h"
-#include "shortcuts.h"
-
-extern int statusbarTime;
-extern Settings settings;
-
-extern QAction *actionViewToggleNoteEditor;
-
-extern QString vymName;
-
-extern Switchboard switchboard;
-
-extern QPrinter *printer;
-extern bool debug;
-
-///////////////////////////////////////////////////////////////////////
-///////////////////////////////////////////////////////////////////////
-
-TextEditor::TextEditor()
-{
- statusBar()->hide(); // Hide sizeGrip on default, which comes with statusBar
-
- e = new QTextEdit( this);
- e->setFocus();
- e->setTabStopWidth (20); // unit is pixel
- e->setAutoFillBackground (true);
- e->installEventFilter(this);
- connect (e, SIGNAL( textChanged() ), this, SLOT( editorChanged() ) );
- setCentralWidget( e );
- statusBar()->showMessage( tr("Ready","Statusbar message"), statusbarTime);
-
- connect(e, SIGNAL(currentCharFormatChanged(const QTextCharFormat &)),
- this, SLOT(formatChanged(const QTextCharFormat &)));
-
- // Don't show menubar per default
- menuBar()->hide();
-
- // Toolbars
- setupFileActions();
- setupEditActions();
- setupFormatActions();
- setupSettingsActions();
-
- // Various states
- blockChangedSignal=false;
- setInactive();
-
- editorName = "Text editor";
- setEditorTitle("");
-}
-
-
-TextEditor::~TextEditor()
-{
- // Save Settings
- QString n = QString("/satellite/%1/").arg(shortcutScope);
- settings.setValue( n + "geometry/size", size() );
- settings.setValue( n + "geometry/pos", pos() );
- settings.setValue( n + "state",saveState(0));
-
- QString s;
- if (actionSettingsFonthintDefault->isChecked() )
- s = "fixed";
- else
- s = "variable";
- settings.setValue(n + "fonts/fonthintDefault",s );
- settings.setValue(n + "fonts/varFont", varFont.toString() );
- settings.setValue(n + "fonts/fixedFont", fixedFont.toString() );
-
- settings.setValue(n + "colors/emptyEditor", colorEmptyEditor.name());
- settings.setValue(n + "colors/filledEditor", colorFilledEditor.name());
- settings.setValue(n + "colors/inactiveEditor", colorInactiveEditor.name());
- settings.setValue(n + "colors/font", colorFont.name());
-}
-
-void TextEditor::init (const QString &scope)
-{
- shortcutScope = scope;
- QString n = QString("/satellite/%1/").arg(shortcutScope);
- restoreState (settings.value(n + "state", 0).toByteArray());
- filenameHint="";
- fixedFont.fromString (settings.value(
- n + "fonts/fixedFont", "Courier,12,-1,5,48,0,0,0,1,0").toString()
- );
- varFont.fromString( settings.value(
- n + "fonts/varFont", "DejaVu Sans Mono,12,-1,0,50,0,0,0,0,0").toString()
- );
- QString s = settings.value (n + "fonts/fonthintDefault", "variable").toString();
- if (s == "fixed")
- {
- actionSettingsFonthintDefault->setChecked (true);
- e->setCurrentFont (fixedFont);
- } else
- {
- actionSettingsFonthintDefault->setChecked (false);
- e->setCurrentFont (varFont);
- }
-
- // Default colors
- QPixmap pix( 16, 16 );
- colorEmptyEditor.setNamedColor( settings.value(n + "colors/emptyEditor", "#969696").toString() );
- pix.fill( colorEmptyEditor );
- actionEmptyEditorColor->setIcon(pix);
-
- colorFilledEditor.setNamedColor( settings.value(n + "colors/filledEditor","#ffffff").toString() );
- pix.fill( colorFilledEditor );
- actionFilledEditorColor->setIcon(pix);
-
- colorInactiveEditor.setNamedColor(settings.value(n + "colors/inactiveEditor","#000000").toString() );
- pix.fill( colorInactiveEditor );
- actionInactiveEditorColor->setIcon(pix);
-
- colorFont.setNamedColor( settings.value(n + "colors/font","#000000").toString() );
- e->setTextColor( colorFont );
- pix.fill( colorFont );
- actionFontColor->setIcon(pix);
-}
-
-bool TextEditor::isEmpty()
-{
- if (e->toPlainText().length()>0)
- return false;
- else
- return true;
-}
-
-
-void TextEditor::setEditorTitle(const QString &s)
-{
- QString h;
- s.isEmpty() ? h = editorName : h = editorName + ": " + s;
- editorTitle = h;
- setWindowTitle (editorTitle);
-}
-
-QString TextEditor::getEditorTitle()
-{
- return editorTitle;
-}
-
-void TextEditor::setEditorName( const QString &s)
-{
- editorName = s;
-}
-
-void TextEditor::setFont (const QFont &font)
-{
- blockChangedSignal = true;
-
- QTextCursor tc=e->textCursor();
- QTextCharFormat format=tc.charFormat();
-
- tc.select(QTextCursor::Document);
- format.setFont (font);
- tc.setCharFormat (format);
- tc.clearSelection();
- fontChanged(fixedFont);
-
- blockChangedSignal = false;
-}
-
-void TextEditor::setFontHint (const QString &fh)
-{
- if (fh=="fixed")
- {
- actionFormatUseFixedFont->setChecked (true);
- e->setCurrentFont (fixedFont);
- setFont (fixedFont);
- }
- else
- {
- actionFormatUseFixedFont->setChecked (false);
- e->setCurrentFont (varFont);
- setFont (varFont);
- }
-}
-
-QString TextEditor::getFontHint()
-{
- if (actionFormatUseFixedFont->isChecked())
- return "fixed";
- else
- return "var";
-}
-
-QString TextEditor::getFontHintDefault()
-{
- if (actionSettingsFonthintDefault->isChecked())
- return "fixed";
- else
- return "var";
-}
-
-void TextEditor::setFilename(const QString &fn)
-{
- if (state==filledEditor)
- {
- if (fn.isEmpty() )
- {
- filename="";
- statusBar()->showMessage( tr("No filename available for this note.","Statusbar message"), statusbarTime );
- }
- else
- {
- filename=fn;
- statusBar()->showMessage( tr(QString( "Current filename is %1" ).arg( filename ).toUtf8(),"Statusbar message"), statusbarTime );
- }
- }
-}
-
-QString TextEditor::getFilename()
-{
- return filename;
-}
-
-void TextEditor::setFilenameHint(const QString &fnh)
-{
- filenameHint=fnh;
-}
-
-QString TextEditor::getFilenameHint()
-{
- return filenameHint;
-}
-
-QString TextEditor::getText()
-{
- if (e->toPlainText().isEmpty()) return QString();
-
- if (actionFormatRichText->isChecked())
- return e->toHtml();
- else
- return e->toPlainText();
-}
-
-VymText TextEditor::getVymText()
-{
- VymText vt;
-
- if (actionFormatRichText->isChecked())
- vt.setRichText(e->toHtml());
- else
- vt.setPlainText(e->toPlainText());
-
- if (actionFormatUseFixedFont->isChecked() )
- vt.setFontHint(getFontHint());
-
- return vt;
-}
-
-bool TextEditor::findText(const QString &t, const QTextDocument::FindFlags &flags)
-{
- if (e->find (t,flags))
- return true;
- else
- return false;
-}
-
-bool TextEditor::findText(const QString &t, const QTextDocument::FindFlags &flags, int i)
-{
- // Position at beginning
- QTextCursor c=e->textCursor();
- c.setPosition (0,QTextCursor::MoveAnchor);
- e->setTextCursor (c);
-
- // Search for t
- int j=0;
- while (j<=i)
- {
- if (!e->find (t,flags)) return false;
- j++;
- }
- return true;
-
-}
-
-void TextEditor::setTextCursor (const QTextCursor &cursor)
-{
- e->setTextCursor (cursor);
-}
-
-QTextCursor TextEditor::getTextCursor()
-{
- return e->textCursor();
-}
-
-void TextEditor::setFocus()
-{
- e->setFocus();
-}
-
-void TextEditor::setupFileActions()
-{
- QToolBar *tb = addToolBar ( tr("Note Actions") );
- tb->setObjectName ("noteEditorFileActions");
- QMenu *fileMenu = menuBar()->addMenu( tr( "&Note","Menubar" ));
-
- QString tag = tr ("Texteditor","Shortcuts");
- QAction *a;
- a = new QAction( QPixmap( ":/fileopen.png"), tr( "&Import..." ),this);
- a->setShortcut( Qt::CTRL + Qt::Key_O );
- a->setShortcutContext (Qt::WidgetWithChildrenShortcut);
- switchboard.addSwitch( "textLoad", shortcutScope, a, tag);
- connect( a, SIGNAL( triggered() ), this, SLOT( textLoad() ) );
- tb->addAction (a);
- fileMenu->addAction (a);
- actionFileLoad=a;
-
- fileMenu->addSeparator();
- a = new QAction( QPixmap(":/filesave.png" ), tr( "&Export..." ), this);
- a->setShortcut( Qt::CTRL + Qt::Key_S );
- a->setShortcutContext (Qt::WidgetWithChildrenShortcut);
- switchboard.addSwitch( "textSave", shortcutScope, a, tag);
- connect( a, SIGNAL( triggered() ), this, SLOT( textSave() ) );
- tb->addAction (a);
- fileMenu->addAction (a);
- addAction (a);
- actionFileSave=a;
-
- a = new QAction( tr( "Export &As... (HTML)" ), this);
- connect( a, SIGNAL( triggered() ), this, SLOT( textSaveAs() ) );
- fileMenu->addAction (a);
- actionFileSaveAs=a;
-
- a = new QAction( tr( "Export &As...(ASCII)" ), this);
- a->setShortcut(Qt::ALT + Qt::Key_X );
- a->setShortcutContext (Qt::WidgetWithChildrenShortcut);
- switchboard.addSwitch( "textExportAsASCII", shortcutScope, a, tag);
- connect( a, SIGNAL( triggered() ), this, SLOT( textExportAsASCII() ) );
- fileMenu->addAction (a);
- addAction (a);
- actionFileSaveAs=a;
-
- fileMenu->addSeparator();
- a = new QAction( QPixmap(":/fileprint.png" ), tr( "&Print..." ),this);
- a->setShortcut (Qt::CTRL + Qt::Key_P);
- switchboard.addSwitch( "textPrint", shortcutScope, a, tag);
- connect( a, SIGNAL( triggered() ), this, SLOT( textPrint() ) );
- tb->addAction (a);
- fileMenu->addAction (a);
- actionFilePrint=a;
-
- a = new QAction( QPixmap( ":/edittrash.png"), tr( "&Delete All" ), this);
- connect( a, SIGNAL( triggered() ), this, SLOT( reset() ) );
- fileMenu->addAction (a);
- tb->addAction (a);
- actionFileDeleteAll=a;
-}
-
-void TextEditor::setupEditActions()
-{
- QString tag = tr ("Texteditor","Shortcuts");
- QToolBar *editToolBar = addToolBar ( tr( "Edit Actions" ));
- editToolBar->setObjectName ("noteEditorEditActions");
- editToolBar->hide();
- QMenu *editMenu = menuBar()->addMenu ( tr( "Edi&t" ));
-
- QAction *a;
- a = new QAction(QPixmap(":/undo.png"), tr( "&Undo" ), this );
- a->setShortcut(Qt::CTRL + Qt::Key_Z );
- a->setShortcutContext (Qt::WidgetWithChildrenShortcut);
- switchboard.addSwitch( "textUndo", shortcutScope, a, tag);
- connect( a, SIGNAL( triggered() ), e, SLOT( undo() ) );
- editMenu->addAction (a);
- editToolBar->addAction (a);
- actionEditUndo=a;
-
- a = new QAction(QPixmap(":/redo.png" ), tr( "&Redo" ),this);
- a->setShortcut( Qt::CTRL + Qt::Key_Y );
- a->setShortcutContext (Qt::WidgetWithChildrenShortcut);
- switchboard.addSwitch( "textRedo", shortcutScope, a, tag);
- connect( a, SIGNAL( triggered() ), e, SLOT( redo() ) );
- editMenu->addAction (a);
- editToolBar->addAction (a);
- actionEditRedo=a;
-
- editMenu->addSeparator();
- a = new QAction(QPixmap(), tr( "Select and copy &all" ),this);
- a->setShortcutContext (Qt::WidgetShortcut);
- a->setShortcut( Qt::CTRL + Qt::Key_A );
- switchboard.addSwitch( "textCopyAll", shortcutScope, a, tag);
- connect( a, SIGNAL( triggered() ), this, SLOT( editCopyAll() ) );
- editMenu->addAction (a);
-
- editMenu->addSeparator();
- a = new QAction(QPixmap(":/editcopy.png" ), tr( "&Copy" ),this);
- a->setShortcut( Qt::CTRL + Qt::Key_C );
- a->setShortcutContext (Qt::WidgetWithChildrenShortcut);
- switchboard.addSwitch( "textCopy", shortcutScope, a, tag);
- connect( a, SIGNAL( triggered() ), e, SLOT( copy() ) );
- editMenu->addAction (a);
- editToolBar->addAction (a);
- actionEditCopy=a;
-
- a = new QAction(QPixmap(":/editcut.png" ), tr( "Cu&t" ),this);
- a->setShortcut( Qt::CTRL + Qt::Key_X );
- a->setShortcutContext (Qt::WidgetWithChildrenShortcut);
- switchboard.addSwitch( "textCut", shortcutScope, a, tag);
- connect( a, SIGNAL( triggered() ), e, SLOT( cut() ) );
- editMenu->addAction (a);
- editToolBar->addAction (a);
- actionEditCut=a;
-
- a = new QAction(QPixmap(":/editpaste.png" ), tr( "&Paste" ),this);
- a->setShortcut( Qt::CTRL + Qt::Key_V );
- a->setShortcutContext (Qt::WidgetWithChildrenShortcut);
- switchboard.addSwitch( "textPaste", shortcutScope, a, tag);
- connect( a, SIGNAL( triggered() ), e, SLOT( paste() ) );
- editMenu->addAction (a);
- editToolBar->addAction (a);
- actionEditPaste=a;
-}
-
-void TextEditor::setupFormatActions()
-{
- QString tag = tr ("Texteditor","Shortcuts");
- QToolBar *fontHintsToolBar = addToolBar ( tr("Font hints","toolbar in texteditor" ));
- fontHintsToolBar->setObjectName ("noteEditorFontToolBar");
- QMenu *formatMenu = menuBar()->addMenu ( tr( "F&ormat" ));
-
- QAction *a;
-
- a = new QAction( QPixmap(":/formatfixedfont.png"), tr( "&Font hint" ), this );
- a->setShortcut(Qt::CTRL + Qt::Key_H);
- a->setCheckable (true);
- a->setChecked (settings.value("/noteeditor/fonts/useFixedByDefault",false).toBool() );
- switchboard.addSwitch( "textToggleFonthint", shortcutScope, a, tag);
- connect( a, SIGNAL( triggered() ), this, SLOT( toggleFonthint() ) );
- formatMenu->addAction (a);
- fontHintsToolBar->addAction (a);
- actionFormatUseFixedFont=a;
-
- // Original icon: ./share/icons/oxygen/22x22/actions/format-text-color.png
- a = new QAction( QPixmap(":/formatrichtext.png"), tr( "&Richtext" ), this);
- a->setShortcut ( Qt::CTRL + Qt::Key_R);
-// a->setShortcutContext (Qt::WidgetShortcut);
- a->setCheckable (true);
- switchboard.addSwitch( "textToggleRichText", shortcutScope, a, tag);
- connect( a, SIGNAL( triggered() ), this, SLOT( toggleRichText() ) );
- formatMenu->addAction (a);
- fontHintsToolBar->addAction (a);
- actionFormatRichText=a;
-
- QToolBar *fontToolBar = addToolBar ( tr("Fonts","toolbar in texteditor" ));
- fontToolBar->setObjectName ("noteEditorFontToolBar");
-
- comboFont = new QComboBox;
- fontToolBar->addWidget (comboFont);
- QFontDatabase fontDB;
- comboFont->insertItems ( 0,fontDB.families() );
- connect( comboFont, SIGNAL( activated( const QString & ) ),
- this, SLOT( textFamily( const QString & ) ) );
-
- comboSize = new QComboBox;
- fontToolBar->addWidget (comboSize);
- QList<int> sizes=fontDB.standardSizes();
- QList<int>::iterator it = sizes.begin();
- int i=0;
- while (it != sizes.end())
- {
- i++;
- ++it; // increment i before using it
- comboSize->insertItem ( i, QString::number(*it));
- }
- connect( comboSize, SIGNAL( activated( const QString & ) ),
- this, SLOT( textSize( const QString & ) ) );
-
- formatMenu->addSeparator();
-
- QToolBar *formatToolBar = addToolBar ( tr("Format","toolbar in texteditor" ));
- formatToolBar->setObjectName ("noteEditorFormatToolBar");
-
- QPixmap pix( 16, 16 );
- pix.fill( e->textColor());
- a = new QAction( pix, tr( "&Color..." ), this);
- formatMenu->addAction (a);
- formatToolBar->addAction (a);
- connect( a, SIGNAL( triggered() ), this, SLOT( textColor() ) );
- actionTextColor=a;
-
- a = new QAction( QPixmap (":/text_bold.png"), tr( "&Bold" ), this);
- a->setShortcut(Qt::CTRL + Qt::Key_B );
- a->setShortcutContext (Qt::WidgetWithChildrenShortcut);
- switchboard.addSwitch( "textToggleBold", shortcutScope, a, tag);
- connect( a, SIGNAL( triggered() ), this, SLOT( textBold() ) );
- formatToolBar->addAction (a);
- formatMenu->addAction (a);
- a->setCheckable( true );
- actionTextBold=a;
-
- a = new QAction( QPixmap(":/text_italic.png"), tr( "&Italic" ), this);
- a->setShortcut(Qt::CTRL + Qt::Key_I);
- a->setShortcutContext (Qt::WidgetWithChildrenShortcut);
- switchboard.addSwitch( "textToggleItalic", shortcutScope, a, tag);
- connect( a, SIGNAL( triggered() ), this, SLOT( textItalic() ) );
- formatToolBar->addAction (a);
- formatMenu->addAction (a);
- a->setCheckable( true );
- actionTextItalic=a;
-
- a = new QAction( QPixmap (":/text_under.png"), tr( "&Underline" ), this);
- a->setShortcut(Qt::CTRL + Qt::Key_U );
- a->setShortcutContext (Qt::WidgetWithChildrenShortcut);
- switchboard.addSwitch( "textToggleUnderline", shortcutScope, a, tag);
- connect( a, SIGNAL( triggered() ), this, SLOT( textUnderline() ) );
- formatToolBar->addAction (a);
- formatMenu->addAction (a);
- a->setCheckable( true );
- //richTextWidgets.append((QWidget*)a);
- actionTextUnderline=a;
- formatMenu->addSeparator();
-
- QActionGroup * actGrp2 = new QActionGroup( this );
- actGrp2->setExclusive(true);
- a = new QAction( QPixmap (":/text_sub.png"), tr( "Subs&cript" ),actGrp2 );
- a->setShortcut( Qt::CTRL + Qt::SHIFT + Qt::Key_B );
- a->setShortcutContext (Qt::WidgetWithChildrenShortcut);
- a->setCheckable( true );
- formatToolBar->addAction (a);
- formatMenu->addAction (a);
- switchboard.addSwitch( "textToggleSub", shortcutScope, a, tag);
- connect(a, SIGNAL(triggered()), this, SLOT(textVAlign()));
- actionAlignSubScript=a;
-
- a = new QAction( QPixmap (":/text_super.png"), tr( "Su&perscript" ),actGrp2 );
- a->setShortcut( Qt::CTRL + Qt::SHIFT + Qt::Key_P );
- a->setShortcutContext (Qt::WidgetWithChildrenShortcut);
- a->setCheckable( true );
- formatToolBar->addAction (a);
- formatMenu->addAction (a);
- switchboard.addSwitch( "textToggleSuper", shortcutScope, a, tag);
- connect(a, SIGNAL(triggered()), this, SLOT(textVAlign()));
- actionAlignSuperScript=a;
- QActionGroup *grp = new QActionGroup( this );
- connect( grp, SIGNAL( triggered( QAction* ) ), this, SLOT( textAlign( QAction* ) ) );
-
- formatMenu->addSeparator();
-
- a = new QAction( QPixmap (":/text_left.png"), tr( "&Left" ),grp );
- //a->setShortcut( Qt::CTRL+Qt::Key_L );
- a->setCheckable( true );
- formatToolBar->addAction (a);
- formatMenu->addAction (a);
- actionAlignLeft=a;
- a = new QAction( QPixmap (":/text_center.png"), tr( "C&enter" ),grp);
- //a->setShortcut( Qt::CTRL + Qt::Key_E);
- a->setCheckable( true );
- formatToolBar->addAction (a);
- formatMenu->addAction (a);
- actionAlignCenter=a;
- a = new QAction( QPixmap (":/text_right.png" ), tr( "&Right" ), grp);
- //a->setShortcut(Qt::CTRL + Qt::Key_R );
- a->setCheckable( true );
- formatToolBar->addAction (a);
- formatMenu->addAction (a);
- actionAlignRight=a;
- a = new QAction( QPixmap ( ":/text_block.png"), tr( "&Justify" ), grp );
- //a->setShortcut(Qt::CTRL + Qt::Key_J );
- a->setCheckable( true );
- formatToolBar->addAction (a);
- formatMenu->addAction (a);
- actionAlignJustify=a;
-}
-
-void TextEditor::setupSettingsActions()
-{
- QMenu *settingsMenu = menuBar()->addMenu ( tr( "&Settings" ));
-
- QAction *a;
- a = new QAction(tr( "Set &fixed font" ), this);
- connect( a, SIGNAL( triggered() ), this, SLOT( setFixedFont() ) );
- settingsMenu->addAction (a);
- actionSettingsFixedFont=a;
-
- a = new QAction(tr( "Set &variable font" ), this);
- connect( a, SIGNAL( triggered() ), this, SLOT( setVarFont() ) );
- settingsMenu->addAction (a);
- actionSettingsVarFont=a;
-
- a = new QAction(tr( "&fixed font is default" ), this);
- a->setCheckable (true);
- // set state later in constructor...
- settingsMenu->addAction (a);
- actionSettingsFonthintDefault=a;
-
- settingsMenu->addSeparator();
-
- a = new QAction( tr( "Set empty editor background color", "TextEditor") + "...", this );
- settingsMenu->addAction (a);
- connect( a, SIGNAL( triggered() ), this, SLOT( setEmptyEditorColor() ) );
- actionEmptyEditorColor = a;
-
- a = new QAction( tr( "Set filled editor background color", "TextEditor") + "...", this );
- settingsMenu->addAction (a);
- connect( a, SIGNAL( triggered() ), this, SLOT( setFilledEditorColor() ) );
- actionFilledEditorColor = a;
-
- a = new QAction( tr( "Set inactive editor background color", "TextEditor") + "...", this );
- settingsMenu->addAction (a);
- connect( a, SIGNAL( triggered() ), this, SLOT( setInactiveEditorColor() ) );
- actionInactiveEditorColor = a;
-
- a = new QAction( tr( "Set default font color", "TextEditor") + "...", this );
- settingsMenu->addAction (a);
- connect( a, SIGNAL( triggered() ), this, SLOT( setFontColor() ) );
- actionFontColor = a;
-}
-
-void TextEditor::textLoad()
-{
- if (state!=inactiveEditor)
- {
- if (!isEmpty())
- {
- QMessageBox mb( vymName + " - " +tr("Note Editor"),
- "Loading will overwrite the existing note",
- QMessageBox::Warning,
- QMessageBox::Yes | QMessageBox::Default,
- QMessageBox::Cancel,
- 0 );
- mb.setButtonText( QMessageBox::Yes, "Load note" );
- switch( mb.exec() ) {
- case QMessageBox::Cancel:
- return;
- break;
- }
- }
- // Load note
- QFileDialog *fd=new QFileDialog( this);
- QStringList types;
- types<< "Text (*.txt *.html)"<<
- "VYM notes and HTML (*.html)" <<
- "ASCII texts (*.txt)" <<
- "All files (*)";
- fd->setNameFilters (types);
- fd->setDirectory (QDir().current());
- fd->show();
- QString fn;
- if ( fd->exec() == QDialog::Accepted &&!fd->selectedFiles().isEmpty() )
- fn = fd->selectedFiles().first();
-
- if ( !fn.isEmpty() )
- {
- QFile f( fn );
- if ( !f.open( QIODevice::ReadOnly ) )
- return;
-
- QTextStream ts( &f );
- setTextAuto ( ts.readAll() );
- editorChanged();
- }
- }
-}
-
-void TextEditor::closeEvent( QCloseEvent* ce )
-{
- ce->accept(); // TextEditor can be reopened with show()
- hide();
- emit (windowClosed() );
- return;
-}
-
-bool TextEditor::eventFilter( QObject *obj, QEvent *ev)
-{
- if (obj == e ) {
- if (ev->type() == QEvent::KeyPress) {
- QKeyEvent *keyEvent = static_cast<QKeyEvent*>(ev);
- if(keyEvent == QKeySequence::Paste)
- {
- // switch editor mode to match clipboard content before pasting
- const QClipboard *clipboard = QApplication::clipboard();
- const QMimeData *mimeData = clipboard->mimeData();
-
- if (mimeData->hasHtml()) setRichTextMode(true);
- }
- }
- }
- // pass the event on to the parent class
- return QMainWindow::eventFilter(obj, ev);
-}
-
-void TextEditor::editorChanged()
-{
- if (isEmpty())
- state=emptyEditor;
- else
- state=filledEditor;
-
- if (state==emptyEditor)
- setState (emptyEditor);
- else
- setState (filledEditor);
- if (!blockChangedSignal) emit (textHasChanged() );
-}
-
-void TextEditor::setRichText(const QString &t)
-{
- blockChangedSignal=true;
- e->setReadOnly(false);
- reset();
-
- e->setHtml(t);
- actionFormatRichText->setChecked (true);
-
- updateActions();
- blockChangedSignal=false;
-}
-
-void TextEditor::setPlainText(const QString &t)
-{
- blockChangedSignal=true;
- e->setReadOnly(false);
- reset();
-
- e->setPlainText(t);
- actionFormatRichText->setChecked (false);
-
- updateActions();
- blockChangedSignal=false;
-}
-
-
-void TextEditor::setTextAuto(const QString &t)
-{
- if (Qt::mightBeRichText (t))
- setRichText( t);
- else
- setPlainText( t );
-}
-
-void TextEditor::setVymText( const VymText &vt)
-{
- if (vt.isRichText())
- setRichText(vt.getText());
- else
- setPlainText(vt.getText());
-}
-
-void TextEditor::setInactive()
-{
- state=inactiveEditor;
- e->setPlainText("");
- setState (inactiveEditor);
- e->setReadOnly (true);
-
- updateActions();
-}
-
-void TextEditor::editCopyAll()
-{
- e->selectAll();
- e->copy();
-}
-
-void TextEditor::reset()
-{
- e->selectAll();
- e->textCursor().deleteChar();
- e->setTextColor( colorFont );
-}
-
-void TextEditor::textSaveAs()
-{
- QString caption=tr ("Export Note to single file");
- QString fn = QFileDialog::getSaveFileName(
- this,
- caption,
- QString::null,
- "VYM Note (HTML) (*.html);;All files (*)",
- 0,
- QFileDialog::DontConfirmOverwrite );
-
- if ( !fn.isEmpty() )
- {
- QFile file (fn);
- if (file.exists())
- {
- QMessageBox mb( vymName,
- tr("The file %1\nexists already.\nDo you want to overwrite it?","dialog 'save note as'").arg(fn),
- QMessageBox::Warning,
- QMessageBox::Yes | QMessageBox::Default,
- QMessageBox::Cancel | QMessageBox::Escape,
- Qt::NoButton );
- mb.setButtonText( QMessageBox::Yes, tr("Overwrite") );
- mb.setButtonText( QMessageBox::No, tr("Cancel"));
- switch( mb.exec() ) {
- case QMessageBox::Yes:
- // save
- filename = fn;
- textSave();
- return;
- case QMessageBox::Cancel:
- // do nothing
- break;
- }
- } else
- {
- filename = fn;
- textSave();
- return;
- }
- }
- statusBar()->showMessage(tr( "Couldn't export note ","dialog 'save note as'") + fn, statusbarTime );
-}
-
-
-void TextEditor::textSave()
-{
- if ( filename.isEmpty() )
- {
- textSaveAs();
- return;
- }
-
- QString text = e->toHtml(); //FIXME-4 or plaintext? check...
- QFile f( filename );
- if ( !f.open( QIODevice::WriteOnly ) )
- {
- statusBar()->showMessage( QString("Could not write to %1").arg(filename),
- statusbarTime );
- return;
- }
-
- QTextStream t( &f );
- t.setCodec("UTF-8");
- t << text;
- f.close();
-
- e->document()->setModified( false );
-
- statusBar()->showMessage( QString( "Note exported as %1" ).arg( filename ), statusbarTime );
-}
-
-void TextEditor::textExportAsASCII()
-{
- QString fn,s;
- if (!filenameHint.isEmpty())
- {
- if (!filenameHint.contains (".txt"))
- s = filenameHint+".txt";
- else
- s = filenameHint;
- } else
- s = QString::null;
- QString caption = tr("Export Note to single file (ASCII)");
- fn = QFileDialog::getSaveFileName(this, caption, s, "VYM Note (ASCII) (*.txt);;All files (*)" );
- int ret = -1;
-
- if ( !fn.isEmpty() )
- {
- QFile file (fn);
- if (file.exists())
- {
- QMessageBox mb( vymName,
- tr("The file %1\nexists already.\nDo you want to overwrite it?","dialog 'save note as'").arg(fn),
- QMessageBox::Warning,
- QMessageBox::Yes | QMessageBox::Default,
- QMessageBox::Cancel | QMessageBox::Escape,
- Qt::NoButton );
- mb.setButtonText( QMessageBox::Yes, tr("Overwrite") );
- mb.setButtonText( QMessageBox::No, tr("Cancel"));
- ret=mb.exec();
- }
- if (ret==QMessageBox::Cancel)
- return;
-
- // save
- if ( !file.open( QIODevice::WriteOnly ) )
- statusBar()->showMessage( QString("Could not write to %1").arg(filename),
- statusbarTime );
- else
- {
- QTextStream t( &file );
- t << getVymText().getTextASCII();
- file.close();
-
- statusBar()->showMessage( QString( "Note exported as %1" ).arg( fn ), statusbarTime );
- }
- }
-}
-
-
-void TextEditor::textPrint()
-{
- QTextDocument *document = e->document();
-
- QPrintDialog dialog (printer, this);
- dialog.setWindowTitle(tr("Print","TextEditor"));
- if (dialog.exec() != QDialog::Accepted)
- return;
-
- document->print(printer);
-}
-
-void TextEditor::textEditUndo()
-{
-}
-
-void TextEditor::toggleFonthint()
-{
- if (!actionFormatUseFixedFont->isChecked() )
- {
- e->setCurrentFont (varFont);
- setFont (varFont);
- }
- else
- {
- e->setCurrentFont (fixedFont);
- setFont (fixedFont);
- }
- emit( textHasChanged() );
-}
-
-void TextEditor::setRichTextMode(bool b)
-{
- if (b)
- {
- e->setHtml (e->toHtml());
- actionFormatUseFixedFont->setEnabled(false);
- actionFormatRichText->setChecked(true);
- } else
- {
- e->setPlainText (e->toPlainText());
- actionFormatUseFixedFont->setEnabled(true);
- actionFormatRichText->setChecked(false);
- }
- updateActions();
- emit( textHasChanged() );
-}
-
-void TextEditor::toggleRichText()
-{
- if (actionFormatRichText->isChecked() )
- setRichTextMode( true );
- else
- setRichTextMode( false );
-}
-
-void TextEditor::setFixedFont()
-{
- bool ok;
- QFont font =QFontDialog::getFont( &ok, fixedFont, this );
- if ( ok ) fixedFont=font;
-}
-
-void TextEditor::setVarFont()
-{
- bool ok;
- QFont font =QFontDialog::getFont( &ok, varFont, this );
- if ( ok ) varFont=font;
-}
-
-void TextEditor::textBold()
-{
- if ( actionTextBold->isChecked())
- e->setFontWeight( QFont::Bold );
- else
- e->setFontWeight( QFont::Normal);
-}
-
-void TextEditor::textUnderline()
-{
- e->setFontUnderline( actionTextUnderline->isChecked() );
-}
-
-void TextEditor::textItalic()
-{
- e->setFontItalic( actionTextItalic->isChecked() );
-}
-
-void TextEditor::textFamily( const QString &f )
-{
- e->setFontFamily( f );
-}
-
-void TextEditor::textSize( const QString &p )
-{
- e->setFontPointSize( p.toInt() );
-}
-
-
-void TextEditor::textColor()
-{
- QColor col = QColorDialog::getColor( e->textColor(), this );
- if ( !col.isValid() ) return;
- e->setTextColor( col );
- /*
- QPixmap pix( 16, 16 );
- pix.fill( col );
- actionTextColor->setIcon( pix );
- */
-}
-
-void TextEditor::textAlign( QAction *a )
-{
- QTextCursor c = e->textCursor();
-
- if ( a == actionAlignLeft )
- e->setAlignment( Qt::AlignLeft );
- else if ( a == actionAlignCenter )
- e->setAlignment( Qt::AlignHCenter );
- else if ( a == actionAlignRight )
- e->setAlignment( Qt::AlignRight );
- else if ( a == actionAlignJustify )
- e->setAlignment( Qt::AlignJustify );
-}
-
-void TextEditor::textVAlign()
-{
- QTextCharFormat format;
-
- if ( sender() == actionAlignSuperScript && actionAlignSuperScript->isChecked()) {
- format.setVerticalAlignment(QTextCharFormat::AlignSuperScript);
- } else if (sender() == actionAlignSubScript && actionAlignSubScript->isChecked()) {
- format.setVerticalAlignment(QTextCharFormat::AlignSubScript);
- } else {
- format.setVerticalAlignment(QTextCharFormat::AlignNormal);
- }
- e->mergeCurrentCharFormat(format);
-}
-
-
-void TextEditor::fontChanged( const QFont &f )
-{
- int i=comboFont->findText(f.family());
- if (i>=0) comboFont->setCurrentIndex (i);
- i=comboSize->findText(QString::number(f.pointSize()));
- if (i>=0) comboSize->setCurrentIndex(i);
- actionTextBold->setChecked( f.bold() );
- actionTextItalic->setChecked( f.italic() );
- actionTextUnderline->setChecked( f.underline() );
-}
-
-void TextEditor::colorChanged( const QColor &c )
-{
- QPixmap pix( 16, 16 );
- pix.fill( c );
- actionTextColor->setIcon( pix );
-}
-
-void TextEditor::formatChanged( const QTextCharFormat &f )
-{
- if (!actionFormatRichText->isChecked() ) return;
- fontChanged(f.font());
- colorChanged(f.foreground().color());
- alignmentChanged(e->alignment());
- verticalAlignmentChanged (f.verticalAlignment());
-}
-
-void TextEditor::alignmentChanged( int a )
-{
- if ( ( a == Qt::AlignLeft ) || ( a & Qt::AlignLeft ))
- actionAlignLeft->setChecked( true );
- else if ( ( a & Qt::AlignHCenter ) )
- actionAlignCenter->setChecked( true );
- else if ( ( a & Qt::AlignRight ) )
- actionAlignRight->setChecked( true );
- else if ( ( a & Qt::AlignJustify ) )
- actionAlignJustify->setChecked( true );
-}
-
-void TextEditor::verticalAlignmentChanged(QTextCharFormat::VerticalAlignment a)
-{
- actionAlignSubScript->setChecked (false);
- actionAlignSuperScript->setChecked (false);
- switch (a)
- {
- case QTextCharFormat::AlignSuperScript:
- actionAlignSuperScript->setChecked (true);
- break;
- case QTextCharFormat::AlignSubScript:
- actionAlignSubScript->setChecked (true);
- break;
- default: ;
- }
-}
-
-void TextEditor::updateActions()
-{
- bool b;
- if (state==inactiveEditor)
- b=false;
- else
- b=true;
- actionFileLoad->setEnabled(b);
- actionFileSave->setEnabled(b);
- actionFileSaveAs->setEnabled(b);
- actionFilePrint->setEnabled(b);
- actionFileDeleteAll->setEnabled(b);
- actionEditUndo->setEnabled(b);
- actionEditRedo->setEnabled(b);
- actionEditCopy->setEnabled(b);
- actionEditCut->setEnabled(b);
- actionEditPaste->setEnabled(b);
- actionFormatUseFixedFont->setEnabled(b);
- actionFormatRichText->setEnabled(b);
-
- if (!actionFormatRichText->isChecked() || !b)
- {
- comboFont->setEnabled (false);
- comboSize->setEnabled (false);
- actionTextColor->setEnabled (false);
- actionTextBold->setEnabled (false);
- actionTextUnderline->setEnabled(false);
- actionTextItalic->setEnabled(false);
- actionTextColor->setEnabled(false);
- actionAlignSubScript->setEnabled(false);
- actionAlignSuperScript->setEnabled(false);
- actionAlignLeft->setEnabled(false);
- actionAlignCenter->setEnabled(false);
- actionAlignRight->setEnabled(false);
- actionAlignJustify->setEnabled(false);
- }
- else
- {
- comboFont->setEnabled (true);
- comboSize->setEnabled (true);
- actionTextColor->setEnabled (true);
- actionTextBold->setEnabled (true);
- actionTextUnderline->setEnabled(true);
- actionTextItalic->setEnabled(true);
- actionTextColor->setEnabled(true);
- actionAlignSubScript->setEnabled(true);
- actionAlignSuperScript->setEnabled(true);
- actionAlignLeft->setEnabled(true);
- actionAlignCenter->setEnabled(true);
- actionAlignRight->setEnabled(true);
- actionAlignJustify->setEnabled(true);
- actionFormatUseFixedFont->setEnabled(false);
- }
-}
-
-void TextEditor::setState (EditorState s)
-{
-
- QPalette p = palette();
- QColor c;
- switch (s)
- {
- case emptyEditor: c = colorEmptyEditor; break;
- case filledEditor: c = colorFilledEditor; break;
- case inactiveEditor: c = colorInactiveEditor;
- }
- p.setColor(QPalette::Active, static_cast<QPalette::ColorRole>(9), c);
- p.setColor(QPalette::Inactive, static_cast<QPalette::ColorRole>(9), c);
- e->setPalette(p);
-}
-
-void TextEditor::setEmptyEditorColor()
-{
- QColor col = QColorDialog::getColor( colorEmptyEditor, NULL);
- if ( !col.isValid() ) return;
- colorEmptyEditor = col;
- QPixmap pix( 16, 16 );
- pix.fill( colorEmptyEditor );
- actionEmptyEditorColor->setIcon(pix);
-}
-
-void TextEditor::setInactiveEditorColor()
-{
- QColor col = QColorDialog::getColor( colorInactiveEditor, NULL);
- if ( !col.isValid() ) return;
- colorInactiveEditor = col;
- QPixmap pix( 16, 16 );
- pix.fill( colorInactiveEditor );
- actionInactiveEditorColor->setIcon(pix);
-}
-
-void TextEditor::setFilledEditorColor()
-{
- QColor col = QColorDialog::getColor( colorFilledEditor, NULL);
- if ( !col.isValid() ) return;
- colorFilledEditor = col;
- QPixmap pix( 16, 16 );
- pix.fill( colorFilledEditor );
- actionFilledEditorColor->setIcon(pix);
-}
-
-void TextEditor::setFontColor()
-{
- QColor col = QColorDialog::getColor( colorFont, NULL);
- if ( !col.isValid() ) return;
- colorFont = col;
- QPixmap pix( 16, 16 );
- pix.fill( colorFont );
- actionFontColor->setIcon(pix);
-}
-
projects / sven / vym.git / blobdiff