author | fbarros <fbarros> | 2002-07-17 18:11:28 (UTC) |
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committer | fbarros <fbarros> | 2002-07-17 18:11:28 (UTC) |
commit | b498618d255732f8620055439bf25eab8feefdc0 (patch) (side-by-side diff) | |
tree | 41020f7fb72d6816910b86d4373df727c6b6476d | |
parent | f9a3edf09f28811d57ee834833dd6fb49cb4178f (diff) | |
download | opie-b498618d255732f8620055439bf25eab8feefdc0.zip opie-b498618d255732f8620055439bf25eab8feefdc0.tar.gz opie-b498618d255732f8620055439bf25eab8feefdc0.tar.bz2 |
just 2 tr()
-rw-r--r-- | noncore/multimedia/showimg/showimg.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/noncore/multimedia/showimg/showimg.cpp b/noncore/multimedia/showimg/showimg.cpp index 7c43e11..24218e6 100644 --- a/noncore/multimedia/showimg/showimg.cpp +++ b/noncore/multimedia/showimg/showimg.cpp @@ -1,329 +1,329 @@ /********************************************************************** ** Copyright (C) 2000 Trolltech AS. All rights reserved. ** ** This file is part of Qtopia 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. ** **********************************************************************/ // // Full-screen and rotation options contributed by Robert Wittams <robert@wittams.com> // #include "showimg.h" #include <qpe/resource.h> #include <qpe/fileselector.h> #include <qpe/applnk.h> #include <qpe/qpemenubar.h> #include <qwidgetstack.h> #include <qpe/qpetoolbar.h> #include <qaction.h> #include <qfiledialog.h> #include <qmessagebox.h> #include <qpopupmenu.h> #include <qlabel.h> #include <qpainter.h> #include <qkeycode.h> #include <qapplication.h> #include <qclipboard.h> #include <qtimer.h> ImagePane::ImagePane( QWidget *parent ) : QWidget( parent ) { vb = new QVBoxLayout( this ); image = new ImageWidget( this ); connect(image, SIGNAL( clicked() ), this, SLOT( imageClicked() )); vb->addWidget( image ); status = new QLabel( this ); status->setFixedHeight( fontMetrics().height() + 4 ); vb->addWidget( status ); } void ImagePane::setPixmap( const QPixmap &pm ) { image->setPixmap( pm ); image->repaint( false ); } void ImagePane::imageClicked() { emit clicked(); } void ImagePane::showStatus() { delete vb; vb = new QVBoxLayout( this ); vb->addWidget( image ); status->show(); vb->addWidget( status ); } void ImagePane::hideStatus() { delete vb; vb = new QVBoxLayout( this ); vb->addWidget( image ); status->hide(); } //=========================================================================== /* Draws the portion of the scaled pixmap that needs to be updated */ void ImageWidget::paintEvent( QPaintEvent *e ) { QPainter painter(this); painter.setClipRect(e->rect()); painter.setBrush( black ); painter.drawRect( 0, 0, width(), height() ); if ( pixmap.size() != QSize( 0, 0 ) ) { // is an image loaded? painter.drawPixmap((width() - pixmap.width()) / 2, (height() - pixmap.height()) / 2, pixmap); } } void ImageWidget::mouseReleaseEvent(QMouseEvent *) { emit clicked(); } //=========================================================================== ImageViewer::ImageViewer( QWidget *parent, const char *name, int wFlags ) : QMainWindow( parent, name, wFlags ), filename( 0 ), pickx( -1 ), picky( -1 ), clickx( -1 ), clicky( -1 ), bFromDocView( FALSE ) { setCaption( tr("Image Viewer") ); setIcon( Resource::loadPixmap( "ImageViewer" ) ); isFullScreen = FALSE; setToolBarsMovable( FALSE ); toolBar = new QPEToolBar( this ); toolBar->setHorizontalStretchable( TRUE ); menubar = new QPEMenuBar( toolBar ); QStrList fmt = QImage::outputFormats(); QPopupMenu *edit = new QPopupMenu( menubar ); QPopupMenu *view = new QPopupMenu( menubar ); - menubar->insertItem( "Edit", edit ); - menubar->insertItem( "View", view ); + menubar->insertItem(tr("Edit"), edit ); + menubar->insertItem(tr("View"), view ); edit->insertItem(tr("Horizontal flip"), this, SLOT(hFlip()), 0); edit->insertItem(tr("Vertical flip"), this, SLOT(vFlip()), 0); stack = new QWidgetStack( this ); stack->setSizePolicy( QSizePolicy( QSizePolicy::Expanding, QSizePolicy::Expanding ) ); setCentralWidget( stack ); imagePanel = new ImagePane( stack ); connect(imagePanel, SIGNAL(clicked()), this, SLOT(normalView())); fileSelector = new FileSelector("image/*", stack, "fs"); fileSelector->setNewVisible(FALSE); fileSelector->setCloseVisible(FALSE); connect( fileSelector, SIGNAL( closeMe() ), this, SLOT( closeFileSelector() ) ); connect( fileSelector, SIGNAL( fileSelected( const DocLnk &) ), this, SLOT( openFile( const DocLnk & ) ) ); toolBar = new QPEToolBar( this ); QAction *a; a = new QAction( tr( "Open" ), Resource::loadPixmap( "fileopen" ), QString::null, 0, this, 0 ); connect( a, SIGNAL( activated() ), this, SLOT( open() ) ); a->addTo( toolBar ); a = new QAction( tr( "Rotate 180" ), Resource::loadPixmap( "repeat" ), QString::null, 0, this, 0 ); connect( a, SIGNAL( activated() ), this, SLOT( rot180() ) ); a->addTo( toolBar ); a->addTo( edit ); a = new QAction( tr( "Rotate 90"), Resource::loadPixmap( "rotate90" ), QString::null, 0, this, 0); connect( a, SIGNAL( activated() ), this, SLOT( rot90() ) ); a->addTo( toolBar ); a->addTo( edit ); a = new QAction( tr( "Fullscreen" ), Resource::loadPixmap( "fullscreen" ), QString::null, 0, this, 0 ); connect( a, SIGNAL( activated() ), this, SLOT( fullScreen() ) ); a->addTo( toolBar ); a->addTo( view); stack->raiseWidget( fileSelector ); setMouseTracking( TRUE ); } ImageViewer::~ImageViewer() { delete imagePanel; // in case it is fullscreen } void ImageViewer::setDocument(const QString& fileref) { delayLoad = fileref; stack->raiseWidget(imagePanel); QTimer::singleShot( 0, this, SLOT(doDelayedLoad()) ); } void ImageViewer::doDelayedLoad() { show(delayLoad); } void ImageViewer::show() { normalView(); QMainWindow::show(); } void ImageViewer::show(const QString& fileref) { bFromDocView = TRUE; closeFileSelector(); DocLnk link(fileref); if ( link.isValid() ) { openFile(link); } else { filename = fileref; updateCaption( fileref ); loadImage( fileref ); } } void ImageViewer::openFile( const DocLnk &file ) { closeFileSelector(); DocLnk link(file); updateCaption( link.name() ); loadImage( link.file() ); } void ImageViewer::open() { stack->raiseWidget(fileSelector); } void ImageViewer::closeFileSelector() { stack->raiseWidget(imagePanel); } void ImageViewer::updateCaption( QString name ) { int sep = name.findRev( '/' ); if ( sep >= 0 ) name = name.mid( sep+1 ); setCaption( name + tr(" - Image Viewer") ); } /* This function loads an image from a file. */ void ImageViewer::loadImage( const char *fileName ) { filename = fileName; if ( filename ) { QApplication::setOverrideCursor( waitCursor ); // this might take time imagePanel->statusLabel()->setText( tr("Loading image...") ); qApp->processEvents(); bool ok = image.load(filename, 0); pickx = -1; clickx = -1; if ( ok ) ok = reconvertImage(); if ( !ok ) { pm.resize(0,0); // couldn't load image update(); } QApplication::restoreOverrideCursor(); // restore original cursor } updateStatus(); imagePanel->setPixmap( pmScaled ); stack->raiseWidget(imagePanel); } bool ImageViewer::loadSelected() { bool ok = false; if ( stack->visibleWidget() == fileSelector ) { const DocLnk *link = fileSelector->selected(); if ( link ) { if ( link->file() != filename ) { updateCaption( link->name() ); filename = link->file(); imagePanel->statusLabel()->setText( tr("Loading image...") ); qApp->processEvents(); ok = image.load(filename, 0); if ( ok ) ok = reconvertImage(); if ( !ok ) pm.resize(0,0); } } } if ( !image.isNull() ) { ok = true; closeFileSelector(); } return ok; } bool ImageViewer::reconvertImage() { bool success = FALSE; if ( image.isNull() ) return FALSE; QApplication::setOverrideCursor( waitCursor ); // this might take time if ( pm.convertFromImage(image /*, conversion_flags */ ) ) { pmScaled = QPixmap(); scale(); success = TRUE; // load successful } else { pm.resize(0,0); // couldn't load image } QApplication::restoreOverrideCursor(); // restore original cursor return success; // TRUE if loaded OK } int ImageViewer::calcHeight() { if ( !isFullScreen) return height() - menubar->heightForWidth( width() ) - imagePanel->statusLabel()->height(); else return qApp->desktop()->height(); } /* |