office/okular
office/okular
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add a simple popup menu for the items, just with 'save as' at the moment

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svn path=/trunk/KDE/kdegraphics/okular/; revision=682870
This commit is contained in:
Pino Toscano 2007-07-03 15:30:44 +00:00
parent 2602037fb9
commit 8c42d8cf02
2 changed files with 47 additions and 12 deletions
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56
ui/embeddedfilesdialog.cpp
View file

@ -9,7 +9,10 @@
#include "embeddedfilesdialog.h"
#include <QAction>
#include <QCursor>
#include <QDateTime>
#include <QMenu>
#include <QTreeWidget>
#include <kfiledialog.h>
@ -47,6 +50,7 @@ EmbeddedFilesDialog::EmbeddedFilesDialog(QWidget *parent, const Okular::Document
m_tw->setHeaderLabels(header);
m_tw->setRootIsDecorated(false);
m_tw->setSelectionMode(QAbstractItemView::ExtendedSelection);
m_tw->setContextMenuPolicy(Qt::CustomContextMenu);
foreach(Okular::EmbeddedFile* ef, *document->embeddedFiles())
{
@ -73,6 +77,7 @@ EmbeddedFilesDialog::EmbeddedFilesDialog(QWidget *parent, const Okular::Document
m_tw->updateGeometry();
connect(this, SIGNAL(user1Clicked()), this, SLOT(saveFile()));
connect(m_tw, SIGNAL(customContextMenuRequested(QPoint)), this, SLOT(attachViewContextMenu(QPoint)));
}
void EmbeddedFilesDialog::saveFile()
@ -81,19 +86,46 @@ void EmbeddedFilesDialog::saveFile()
foreach(QTreeWidgetItem *twi, selected)
{
Okular::EmbeddedFile* ef = m_files[twi];
QString path = KFileDialog::getSaveFileName(ef->name(), QString(), this, i18n("Where do you want to save %1?", ef->name()));
if (!path.isEmpty())
{
QFile f(path);
if (!f.exists() || KMessageBox::warningContinueCancel( this, i18n("A file named \"%1\" already exists. Are you sure you want to overwrite it?", path), QString(), KGuiItem(i18n("Overwrite"))) == KMessageBox::Continue)
{
f.open(QIODevice::WriteOnly);
f.write(ef->data());
f.close();
}
}
saveFile(ef);
}
}
void EmbeddedFilesDialog::attachViewContextMenu( const QPoint& /*pos*/ )
{
QList<QTreeWidgetItem *> selected = m_tw->selectedItems();
if ( selected.isEmpty() )
return;
if ( selected.size() > 1 )
return;
QMenu menu( this );
QAction* saveAsAct = menu.addAction( KIcon( "document-save-as" ), i18n( "Save As..." ) );
QAction* act = menu.exec( QCursor::pos() );
if ( !act )
return;
if ( act == saveAsAct )
{
Okular::EmbeddedFile* ef = m_files[selected.at(0)];
saveFile( ef );
}
}
void EmbeddedFilesDialog::saveFile( Okular::EmbeddedFile* ef )
{
QString path = KFileDialog::getSaveFileName( ef->name(), QString(), this, i18n( "Where do you want to save %1?", ef->name() ) );
if ( path.isEmpty() )
return;
QFile f(path);
if ( !f.exists() || KMessageBox::warningContinueCancel( this, i18n( "A file named \"%1\" already exists. Are you sure you want to overwrite it?", path ), QString(), KGuiItem( i18n( "Overwrite" ) ) ) == KMessageBox::Continue )
{
f.open( QIODevice::WriteOnly );
f.write( ef->data() );
f.close();
}
}
#include "embeddedfilesdialog.moc"

3
ui/embeddedfilesdialog.h
View file

@ -28,8 +28,11 @@ Q_OBJECT
private slots:
void saveFile();
void attachViewContextMenu( const QPoint& pos );
private:
void saveFile( Okular::EmbeddedFile* );
QTreeWidget *m_tw;
QHash<QTreeWidgetItem *, Okular::EmbeddedFile*> m_files;
};