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//
// C++ Implementation: krkeydialog
//
// Description:
//
//
// Author: Jonas Bähr <http://jonas-baehr.de/>, (C) 2006
//
// Copyright: See COPYING file that comes with this distribution
//
//
#include "krkeydialog.h"
#include <tqlayout.h>
#include <tqwhatsthis.h>
#include <klocale.h>
#include <kpushbutton.h>
#include <kmessagebox.h>
#include <kfiledialog.h>
#include <kglobal.h>
#include <kstandarddirs.h>
#include <kconfig.h>
#include <kactionshortcutlist.h>
#include <kdebug.h>
#include "../krusader.h"
//This is the filter in the KFileDialog of Import/Export:
static const char* FILE_FILTER = I18N_NOOP("*.keymap|Krusader keymaps\n*|all files");
KrKeyDialog::KrKeyDialog( TQWidget * parent ) : KKeyDialog( false /* allow letter shortcuts */, parent ) {
insert( krApp->actionCollection() );
// HACK This fetches the tqlayout of the buttonbox from KDialogBase, although it is not accessable with KDialogBase's API
// None the less it's quite save to use since this implementation hasn't changed since KDE-3.3 (I haven't looked at earlier
// versions since we don't support them) and now all work is done in KDE-4.
TQWidget* buttonBox = TQT_TQWIDGET( actionButton(KDialogBase::Ok)->parent() );
TQBoxLayout* buttonBoxLayout = static_cast<TQBoxLayout*>( buttonBox->tqlayout() );
KPushButton* importButton = new KPushButton( i18n("Import shortcuts"), buttonBox );
TQWhatsThis::add( importButton, i18n( "Load a keybinding profile, e.g., total_commander.keymap" ) );
buttonBoxLayout->insertWidget( 1, importButton ); // the defaults-button should stay on position 0
connect( importButton, TQT_SIGNAL( clicked() ), TQT_SLOT( slotImportShortcuts() ) );
KPushButton* exportButton = new KPushButton( i18n("Export shortcuts"), buttonBox );
TQWhatsThis::add( exportButton, i18n( "Save current keybindings in a keymap file." ) );
buttonBoxLayout->insertWidget( 2, exportButton );
connect( exportButton, TQT_SIGNAL( clicked() ), TQT_SLOT( slotExportShortcuts() ) );
// Also quite HACK 'isch but unfortunately KKeyDialog don't giveus access to this widget
_chooser = static_cast<KKeyChooser*>( mainWidget() );
configure( true /* SaveSettings */ ); // this runs the dialog
}
KrKeyDialog::~KrKeyDialog() {
}
void KrKeyDialog::slotImportShortcuts() {
// find $KDEDIR/share/apps/krusader
TQString basedir = KGlobal::dirs()->findResourceDir("appdata", "total_commander.keymap");
// let the user select a file to load
TQString filename = KFileDialog::getOpenFileName(basedir, i18n(FILE_FILTER), 0, i18n("Select a keymap file"));
if ( filename.isEmpty() )
return;
KConfig conf( filename, true /*read only*/, false /*no KDEGlobal*/ );
if ( ! conf.hasGroup("Shortcuts") ) {
int answer = KMessageBox::warningContinueCancel( this, //parent
i18n("This file does not seem to be a valid keymap.\n"
"It may be a keymap using a legacy format. The import can't be undone!"), //text
i18n("Try to import legacy format?"), //caption
i18n("Import anyway"), //Label for the continue-button
"Confirm Import Legacy Shortcuts" //dontAskAgainName (for the config-file)
);
if ( answer == KMessageBox::Continue )
importLegacyShortcuts( filename );
else
return;
}
else
_chooser->syncToConfig( "Shortcuts", &conf, false /* don't delete shortcuts of actions not listed in conf */ );
}
void KrKeyDialog::importLegacyShortcuts( const TQString& file ) {
/*
* This is basicaly Shie's code. It's copied from Kronfigurator's loog&feel page and adapted to the dialog
*/
// check if there's an info file with the keymap
TQFile info(file+".info");
if (info.open(IO_ReadOnly)) {
TQTextStream stream(&info);
TQStringList infoText = TQStringList::split("\n", stream.read());
if (KMessageBox::questionYesNoList(krApp, i18n("The following information was attached to the keymap. Do you really want to import this keymap?"), infoText)!=KMessageBox::Yes)
return;
}
// ok, import away
TQFile f(file);
if (!f.open(IO_ReadOnly)) {
krOut << "Error opening " << file << endl;
return;
}
char *actionName;
TQDataStream stream(&f);
int key;
KAction *action;
while (!stream.atEnd()) {
stream >> actionName >> key;
action = krApp->actionCollection()->action(actionName);
if (action) {
action->setShortcut(key);
// krOut << "set shortcut for " << actionName <<endl;
} else {
krOut << "unknown action " << actionName << endl;
}
}
f.close();
KMessageBox::information( this, // parent
i18n("Please restart this dialog in order to see the changes"), // text
i18n("Legacy import completed") // caption
);
}
void KrKeyDialog::slotExportShortcuts() {
TQString filename = KFileDialog::getSaveFileName( TQString(), i18n(FILE_FILTER), 0, i18n("Select a keymap file") );
if ( filename.isEmpty() )
return;
TQFile f( filename );
if ( f.exists() &&
KMessageBox::warningContinueCancel( this,
i18n("<qt>File <b>%1</b> already exists. Do you really want to overwrite it?</qt>").tqarg(filename),
i18n("Warning"), i18n("Overwrite") )
!= KMessageBox::Continue)
return;
if ( f.open( IO_WriteOnly ) )
// This is the only way to detect if the file is writable since we don't get feetback from KConfig's sync
// Additionaly this prevents merging if the file already contains some shortcuts
f.close();
else {
KMessageBox::error( this, i18n("<qt>Can't open <b>%1</b> for writing!</qt>").tqarg(filename) );
return;
}
KConfig conf( filename, false /*read only*/, false /*no KDEGlobal*/ );
// unfortunately we can't use this function since it only writes the actions which are different from default.
//krApp->actionCollection()->writeShortcutSettings( "Shortcuts", &conf );
KActionShortcutList list( krApp->actionCollection() );
list.writeSettings( "Shortcuts", &conf, true /* write all actions */ );
// That does KActionShortcutList::writeSettings for us
//conf.sync(); // write back all changes
}
#include "krkeydialog.moc"
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