cervisiashell.cpp 6.43 KB
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/* 
 *  Copyright (C) 1999-2002 Bernd Gehrmann
 *                          bernd@mail.berlios.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.
 */


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#include "cervisiashell.h"

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


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

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    part = new CervisiaPart( this, "cervisiaview", this, "cervisiapart" );
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    setCentralWidget( part->widget() );

    setupActions();
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    // 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) ) );
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    //
    // 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 );
}

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

void CervisiaShell::setupActions()
{
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    KAction *action = KStdAction::showToolbar( 0, 0, actionCollection() );
    QString hint = i18n("Shows or hides the toolbar");
    action->setToolTip( hint );
    action->setWhatsThis( hint );
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    connect( action, SIGNAL(toggled(bool)),
             this,   SLOT(slotToggleToolbar( bool )) );
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    action = KStdAction::configureToolbars( this, SLOT(slotConfigureToolBars()),
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                                            actionCollection() );
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    hint = i18n("Allows you to configure the toolbar");
    action->setToolTip( hint );
    action->setWhatsThis( hint );
    
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    action = KStdAction::keyBindings( this, SLOT(slotConfigureKeys()),
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                                      actionCollection() );
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    hint = i18n("Allows you to customize the keybindings");
    action->setToolTip( hint );
    action->setWhatsThis( hint );

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

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

void CervisiaShell::slotOpenSandbox()
{
    QString dirname = KFileDialog::getExistingDirectory(QDir::homeDirPath(), this,
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                                                        i18n("Open Sandbox"));
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    if (dirname.isEmpty())
        return;

    part->openSandbox(dirname);
}

void CervisiaShell::slotToggleToolbar( bool visible )
{
    KToolBar *tb = toolBar( "mainToolBar" );
    if ( visible )
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        tb->show();
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    else
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        tb->hide();
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}

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

void CervisiaShell::slotConfigureToolBars()
{
    KEditToolbar dlg( actionCollection() );
    if ( dlg.exec() )
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        createGUI( part );
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}

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

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void CervisiaShell::slotExit()
{
    (void) queryExit();
    kapp->quit();
}

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

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    config->setGroup("Main window");
    config->writeEntry("Customized", true);
    config->writeEntry("Size", size());

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    part->saveDialogProperties(config);

    config->setGroup("Session");
    saveProperties(config);
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    config->sync();
    return true;
}

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void CervisiaShell::restorePseudo(const QString &dirname)
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{
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    KConfig *config = part->config();
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    config->setGroup("Main window");
    if (config->readBoolEntry("Customized"))
        resize(config->readSizeEntry("Size"));

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

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

    QString currentDir = config->readEntry("Current Directory");
    if (!currentDir.isEmpty())
        part->openSandbox(currentDir);
}

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

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#include "cervisiashell.moc"


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// Local Variables:
// c-basic-offset: 4
// End: