apps/konqueror/src/konqextensionmanager.cpp

   1 /*
   2     Extension Manager for Konqueror
   3
   4     Copyright (c) 2003      by Martijn Klingens      <klingens@kde.org>
   5     Copyright (c) 2004      by Arend van Beelen jr.  <arend@auton.nl>
   6
   7     *************************************************************************
   8     *                                                                       *
   9     * This program is free software; you can redistribute it and/or modify  *
  10     * it under the terms of the GNU General Public License as published by  *
  11     * the Free Software Foundation; either version 2 of the License, or     *
  12     * (at your option) any later version.                                   *
  13     *                                                                       *
  14     *************************************************************************
  15 */
  16
  17 // Own
  18 #include "konqextensionmanager.h"
  19
  20 // Qt
  21 #include <QtGui/QLayout>
  22 #include <QtCore/QTimer>
  23
  24 // KDE
  25 #include <kxmlguifactory.h>
  26 #include <kconfig.h>
  27 #include <kdebug.h>
  28 #include <klocale.h>
  29 #include <kcomponentdata.h>
  30 #include <kparts/componentfactory.h>
  31 #include <kparts/plugin.h>
  32 #include <kplugininfo.h>
  33 #include <kpluginselector.h>
  34 #include <ksettings/dispatcher.h>
  35 #include <kstandardguiitem.h>
  36
  37 // Local
  38 #include "konqview.h"
  39 #include "konqmainwindow.h"
  40
  41
  42 class KonqExtensionManagerPrivate
  43 {
  44 public:
  45     KPluginSelector *pluginSelector;
  46     KonqMainWindow *mainWindow;
  47     KParts::ReadOnlyPart* activePart;
  48     bool isChanged;
  49 };
  50
  51 KonqExtensionManager::KonqExtensionManager(QWidget *parent, KonqMainWindow *mainWindow, KParts::ReadOnlyPart* activePart)
  52     : KDialog( parent )
  53 {
  54     setCaption( i18n("Configure") );
  55     setButtons( Default | Cancel | Apply | Ok | User1 );
  56     setButtonGuiItem( User1, KStandardGuiItem::reset() );
  57     setObjectName( "extensionmanager" );
  58     showButtonSeparator( true );
  59
  60     d = new KonqExtensionManagerPrivate;
  61     showButton(User1, false);
  62     setChanged(false);
  63
  64     setInitialSize(QSize(640, 480)); // FIXME: hard-coded values ?
  65
  66     d->pluginSelector = new KPluginSelector(this);
  67     setMainWidget(d->pluginSelector);
  68     connect(d->pluginSelector, SIGNAL(changed(bool)), this, SLOT(setChanged(bool)));
  69     connect(d->pluginSelector, SIGNAL(configCommitted(const QByteArray &)),
  70             this, SLOT(reparseConfiguration(const QByteArray &)));
  71
  72     d->mainWindow = mainWindow;
  73     d->activePart = activePart;
  74
  75     d->pluginSelector->addPlugins("konqueror", i18n("Extensions"), "Extensions", KGlobal::config());
  76     if ( activePart ) {
  77         KComponentData componentData = activePart->componentData();
  78         d->pluginSelector->addPlugins(componentData.componentName(), i18n("Extensions"), "Tools", componentData.config());
  79         d->pluginSelector->addPlugins(componentData.componentName(), i18n("Extensions"), "Statusbar", componentData.config());
  80     }
  81
  82     connect( this, SIGNAL( okClicked() ), SLOT( slotOk() ) );
  83     connect( this, SIGNAL( applyClicked() ), SLOT( slotApply() ) );
  84     connect( this, SIGNAL( defaultClicked() ), SLOT( slotDefault() ) );
  85     connect( this, SIGNAL( user1Clicked() ), SLOT( slotUser1() ) );
  86 }
  87
  88 KonqExtensionManager::~KonqExtensionManager()
  89 {
  90     delete d;
  91 }
  92
  93 void KonqExtensionManager::reparseConfiguration(const QByteArray &conf)
  94 {
  95     KSettings::Dispatcher::reparseConfiguration(conf);
  96 }
  97
  98 void KonqExtensionManager::setChanged(bool c)
  99 {
 100     d->isChanged = c;
 101     enableButton(Apply, c);
 102 }
 103
 104 void KonqExtensionManager::apply()
 105 {
 106     if(d->isChanged)
 107     {
 108         d->pluginSelector->save();
 109         setChanged(false);
 110
 111         if( d->mainWindow )
 112         {
 113             KParts::Plugin::loadPlugins(d->mainWindow, d->mainWindow, KGlobal::mainComponent());
 114             QList<KParts::Plugin*> plugins = KParts::Plugin::pluginObjects(d->mainWindow);
 115
 116             for (int i = 0; i < plugins.size(); ++i) {
 117                 d->mainWindow->factory()->addClient(plugins.at(i));
 118             }
 119         }
 120
 121         if ( d->activePart )
 122         {
 123             KParts::Plugin::loadPlugins( d->activePart, d->activePart, d->activePart->componentData() );
 124             QList<KParts::Plugin*> plugins = KParts::Plugin::pluginObjects( d->activePart );
 125
 126             for (int i = 0; i < plugins.size(); ++i) {
 127                 d->activePart->factory()->addClient(plugins.at(i));
 128             }
 129         }
 130     }
 131 }
 132
 133 void KonqExtensionManager::slotOk()
 134 {
 135     apply();
 136     accept();
 137 }
 138
 139 void KonqExtensionManager::slotApply()
 140 {
 141     apply();
 142 }
 143
 144 void KonqExtensionManager::slotDefault()
 145 {
 146     d->pluginSelector->defaults();
 147 }
 148
 149 void KonqExtensionManager::slotUser1()
 150 {
 151     d->pluginSelector->load();
 152     setChanged(false);
 153 }
 154
 155 void KonqExtensionManager::showEvent(QShowEvent *event)
 156 {
 157     d->pluginSelector->load();
 158     KDialog::showEvent(event);
 159 }
 160
 161 #include "konqextensionmanager.moc"