cervisiashell.cpp

/*
 *  Copyright (C) 1999-2002 Bernd Gehrmann
 *                          bernd@mail.berlios.de
 *  Copyright (c) 2002-2003 Christian Loose <christian.loose@hamburg.de>
 *
 * This program may be distributed under the terms of the Q Public
 * License as defined by Trolltech AS of Norway and appearing in the
 * file LICENSE.QPL included in the packaging of this file.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
 */


#include "cervisiashell.h"

#include <qlabel.h>
#include <qtooltip.h>
#include <kapplication.h>
#include <kconfig.h>
#include <kedittoolbar.h>
#include <kfiledialog.h>
#include <khelpmenu.h>
#include <kkeydialog.h>
#include <klocale.h>
#include <kmessagebox.h>
#include <kstdaction.h>
#include <kstatusbar.h>
#include <kurl.h>

#include "cervisiapart.h"


CervisiaShell::CervisiaShell( const char *name )
  : KParts::MainWindow( name )
{
    setXMLFile( "cervisiashellui.rc" );

    KLibFactory* factory = KLibLoader::self()->factory("libcervisiapart");
    if( factory )
    {
        part = static_cast<CervisiaPart*>(factory->create(this,
                                            "cervisiaview", "CervisiaPart"));
        if( part )
            setCentralWidget(part->widget());
    }
    else
    {
        KMessageBox::error(this, "Could not find our Part!");
        kapp->quit();
        return;
    }
    

    setupActions();

    // create the active filter indicator and add it to the statusbar
    filterLabel = new QLabel("UR", statusBar());
    filterLabel->setFixedSize(filterLabel->sizeHint());
    filterLabel->setText("");
    QToolTip::add(filterLabel, i18n("F - All files are hidden, the tree shows only directories\n"
                                    "N - All up-to-date files are hidden\n"
                                    "R - All removed files are hidden"));
    statusBar()->addWidget(filterLabel, 0, true);
    connect( part, SIGNAL( filterStatusChanged(QString) ),
             this, SLOT( slotChangeFilterStatus(QString) ) );

    //
    // Magic needed for status texts
    //
    actionCollection()->setHighlightingEnabled(true);
    connect( actionCollection(), SIGNAL( actionStatusText(const QString &) ),
             statusBar(), SLOT( message(const QString &) ) );
    connect( actionCollection(), SIGNAL( clearStatusText() ),
             statusBar(), SLOT( clear() ) );
    part->actionCollection()->setHighlightingEnabled(true);
    connect( part->actionCollection(), SIGNAL( actionStatusText(const QString &) ),
             statusBar(), SLOT( message(const QString &) ) );
    connect( part->actionCollection(), SIGNAL( clearStatusText() ),
             statusBar(), SLOT( clear() ) );

    createGUI( part );

    // enable auto-save of toolbar/menubar/statusbar and window size settings
    // and apply the previously saved settings
    setAutoSaveSettings("MainWindow", true);
}

CervisiaShell::~CervisiaShell()
{
    delete part;
}

void CervisiaShell::setupActions()
{
    setStandardToolBarMenuEnabled( true );

    KAction *action = KStdAction::configureToolbars( this, SLOT(slotConfigureToolBars()),
                                            actionCollection() );
    QString hint = i18n("Allows you to configure the toolbar");
    action->setToolTip( hint );
    action->setWhatsThis( hint );

    action = KStdAction::keyBindings( this, SLOT(slotConfigureKeys()),
                                      actionCollection() );
    hint = i18n("Allows you to customize the keybindings");
    action->setToolTip( hint );
    action->setWhatsThis( hint );

    action = KStdAction::quit( kapp, SLOT( quit() ), actionCollection() );
    hint = i18n("Exits Cervisia");
    action->setToolTip( hint );
    action->setWhatsThis( hint );

    setHelpMenuEnabled(false);
    (void) new KHelpMenu(this, instance()->aboutData(), false, actionCollection());

    action = actionCollection()->action("help_contents");
    hint = i18n("Invokes the KDE help system with the Cervisia documentation");
    action->setToolTip( hint );
    action->setWhatsThis( hint );

    action = actionCollection()->action("help_report_bug");
    hint = i18n("Opens the Bug report dialog");
    action->setToolTip( hint );
    action->setWhatsThis( hint );

    action = actionCollection()->action("help_about_app");
    hint = i18n("Displays the version number and copyright information");
    action->setToolTip( hint );
    action->setWhatsThis( hint );

    action = actionCollection()->action("help_about_kde");
    hint = i18n("Displays the information about KDE and its version number");
    action->setToolTip( hint );
    action->setWhatsThis( hint );
}

void CervisiaShell::slotConfigureKeys()
{
    KKeyDialog::configureKeys( actionCollection(), xmlFile() );
}

void CervisiaShell::slotConfigureToolBars()
{
    saveMainWindowSettings( KGlobal::config(), autoSaveGroup() );
    KEditToolbar dlg( factory() );
    connect(&dlg,SIGNAL(newToolbarConfig()),this,SLOT(slotNewToolbarConfig()));
    dlg.exec();
}

void CervisiaShell::slotNewToolbarConfig()
{
    applyMainWindowSettings( KGlobal::config(), autoSaveGroup() );
}

void CervisiaShell::slotChangeFilterStatus(QString status)
{
    filterLabel->setText(status);
}

bool CervisiaShell::queryExit()
{
    KConfig *config = part->config();

    part->saveDialogProperties(config);

    config->setGroup("Session");
    saveProperties(config);

    config->sync();
    return true;
}

void CervisiaShell::restorePseudo(const QString &dirname)
{
    KConfig *config = part->config();

    part->readDialogProperties(config);

    config->setGroup("Session");
    // Explicitly override the loaded directory if
    // a command line argument is given
    if (!dirname.isEmpty())
        config->writeEntry("Current Directory", dirname);
    readProperties(config);
}

void CervisiaShell::readProperties(KConfig *config)
{
    part->readProperties( config );

    QString currentDir = config->readEntry("Current Directory");
    if (!currentDir.isEmpty())
        part->openURL( KURL::fromPathOrURL(currentDir) );
}

void CervisiaShell::saveProperties(KConfig *config)
{
    part->saveProperties(config);
    config->writeEntry("Current Directory", part->sandBox());
}

#include "cervisiashell.moc"


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