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-rw-r--r--konq-plugins/khtmlsettingsplugin/settingsplugin.cpp328
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diff --git a/konq-plugins/khtmlsettingsplugin/settingsplugin.cpp b/konq-plugins/khtmlsettingsplugin/settingsplugin.cpp
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+/* This file is part of the KDE project
+ Copyright (C) 2001 Carsten Pfeiffer <[email protected]>
+
+ This program is free software; you can redistribute it and/or
+ modify it under the terms of the GNU General Public
+ License as published by the Free Software Foundation; either
+ version 2 of the License, or (at your option) any later version.
+
+ 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. See the GNU
+ General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; see the file COPYING. If not, write to
+ the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ Boston, MA 02110-1301, USA.
+*/
+
+#include <dcopclient.h>
+
+#include <kapplication.h>
+#include <kaction.h>
+#include <kconfig.h>
+#include <kglobal.h>
+#include <khtml_part.h>
+#include <kinstance.h>
+#include <klocale.h>
+#include <kmessagebox.h>
+#include <kpopupmenu.h>
+#include <kprotocolmanager.h>
+#include <kgenericfactory.h>
+#include <kaboutdata.h>
+
+#include "settingsplugin.h"
+
+typedef KGenericFactory<SettingsPlugin> SettingsPluginFactory;
+static const KAboutData aboutdata("khtmlsettingsplugin", I18N_NOOP("HTML Settings") , "1.0" );
+K_EXPORT_COMPONENT_FACTORY( libkhtmlsettingsplugin,
+ SettingsPluginFactory( &aboutdata ) )
+
+SettingsPlugin::SettingsPlugin( QObject* parent, const char* name,
+ const QStringList & )
+ : KParts::Plugin( parent, name ), mConfig(0)
+{
+
+ setInstance(SettingsPluginFactory::instance());
+
+ if ( !kapp->dcopClient()->isAttached() )
+ kapp->dcopClient()->attach();
+
+ KActionMenu *menu = new KActionMenu( i18n("HTML Settings"), "configure",
+ actionCollection(), "action menu" );
+ menu->setDelayed( false );
+
+ KToggleAction *action;
+
+
+ action = new KToggleAction( i18n("Java&Script"), 0,
+ this, SLOT(toggleJavascript()),
+ actionCollection(), "javascript" );
+ menu->insert( action );
+
+ action = new KToggleAction( i18n("&Java"), 0,
+ this, SLOT(toggleJava()),
+ actionCollection(), "java" );
+ menu->insert( action );
+
+ action = new KToggleAction( i18n("&Cookies"), 0,
+ this, SLOT(toggleCookies()),
+ actionCollection(), "cookies" );
+ menu->insert( action );
+
+ action = new KToggleAction( i18n("&Plugins"), 0,
+ this, SLOT(togglePlugins()),
+ actionCollection(), "plugins" );
+ menu->insert( action );
+
+ action = new KToggleAction( i18n("Autoload &Images"), 0,
+ this, SLOT(toggleImageLoading()),
+ actionCollection(), "imageloading" );
+ menu->insert( action );
+
+ menu->insert( new KActionSeparator(actionCollection()) );
+
+ action = new KToggleAction( i18n("Enable Pro&xy"), 0,
+ this, SLOT(toggleProxy()),
+ actionCollection(), "useproxy" );
+ action->setCheckedState(i18n("Disable Pro&xy"));
+ menu->insert( action );
+
+ action = new KToggleAction( i18n("Enable Cac&he"), 0,
+ this, SLOT(toggleCache()),
+ actionCollection(), "usecache" );
+ action->setCheckedState(i18n("Disable Cac&he"));
+ menu->insert( action );
+
+
+ KSelectAction *sAction = new KSelectAction( i18n("Cache Po&licy"), 0,
+ 0, 0, actionCollection(),
+ "cachepolicy" );
+ QStringList policies;
+ policies += i18n( "&Keep Cache in Sync" );
+ policies += i18n( "&Use Cache if Possible" );
+ policies += i18n( "&Offline Browsing Mode" );
+ sAction->setItems( policies );
+ connect( sAction, SIGNAL( activated( int ) ), SLOT( cachePolicyChanged(int) ) );
+
+ menu->insert( sAction );
+
+ connect( menu->popupMenu(), SIGNAL( aboutToShow() ), SLOT( showPopup() ));
+}
+
+SettingsPlugin::~SettingsPlugin()
+{
+ delete mConfig;
+}
+
+void SettingsPlugin::showPopup()
+{
+ if( !parent() || !parent()->inherits("KHTMLPart"))
+ return;
+
+ if (!mConfig)
+ mConfig = new KConfig("settingspluginrc", false, false);
+
+ KHTMLPart *part = static_cast<KHTMLPart *>( parent() );
+
+ KProtocolManager::reparseConfiguration();
+ bool cookies = cookiesEnabled( part->url().url() );
+
+ ((KToggleAction*)actionCollection()->action("useproxy"))->setChecked(KProtocolManager::useProxy());
+ ((KToggleAction*)actionCollection()->action("java"))->setChecked( part->javaEnabled() );
+ ((KToggleAction*)actionCollection()->action("javascript"))->setChecked( part->jScriptEnabled() );
+ ((KToggleAction*)actionCollection()->action("cookies"))->setChecked( cookies );
+ ((KToggleAction*)actionCollection()->action("plugins"))->setChecked( part->pluginsEnabled() );
+ ((KToggleAction*)actionCollection()->action("imageloading"))->setChecked( part->autoloadImages() );
+ ((KToggleAction*)actionCollection()->action("usecache"))->setChecked(KProtocolManager::useCache());
+
+ KIO::CacheControl cc = KProtocolManager::cacheControl();
+ switch ( cc )
+ {
+ case KIO::CC_Verify:
+ ((KSelectAction*)actionCollection()->action("cachepolicy"))->setCurrentItem( 0 );
+ break;
+ case KIO::CC_CacheOnly:
+ ((KSelectAction*)actionCollection()->action("cachepolicy"))->setCurrentItem( 2 );
+ break;
+ case KIO::CC_Cache:
+ ((KSelectAction*)actionCollection()->action("cachepolicy"))->setCurrentItem( 1 );
+ break;
+ case KIO::CC_Reload: // nothing for now
+ case KIO::CC_Refresh:
+ default:
+ break;
+
+ }
+}
+
+void SettingsPlugin::toggleJava()
+{
+ if( parent() && parent()->inherits("KHTMLPart"))
+ {
+ KHTMLPart *part = static_cast<KHTMLPart *>(parent());
+ part->setJavaEnabled( ((KToggleAction*)actionCollection()->action("java"))->isChecked() );
+ }
+}
+
+void SettingsPlugin::toggleJavascript()
+{
+ if( parent() && parent()->inherits("KHTMLPart"))
+ {
+ KHTMLPart *part = static_cast<KHTMLPart *>(parent());
+ part->setJScriptEnabled( ((KToggleAction*)actionCollection()->action("javascript"))->isChecked() );
+ }
+}
+
+void SettingsPlugin::toggleCookies()
+{
+ if( !parent() || !parent()->inherits("KHTMLPart"))
+ return;
+
+ KHTMLPart *part = static_cast<KHTMLPart *>( parent() );
+
+ QString advice;
+ bool enable = ((KToggleAction*)actionCollection()->action("cookies"))->isChecked();
+ advice = enable ? "Accept" : "Reject";
+
+ QCString replyType;
+ QByteArray data, replyData;
+ QDataStream stream( data, IO_WriteOnly );
+ stream << part->url().url() << advice;
+ bool ok = kapp->dcopClient()->call( "kded", "kcookiejar",
+ "setDomainAdvice(QString,QString)",
+ data, replyType, replyData, true );
+
+ if ( !ok )
+ KMessageBox::sorry( part->widget(),
+ i18n("I can't enable cookies, because the "
+ "cookie daemon could not be started."),
+ i18n("Cookies Disabled"));
+}
+
+void SettingsPlugin::togglePlugins()
+{
+ if( parent() && parent()->inherits("KHTMLPart"))
+ {
+ KHTMLPart *part = static_cast<KHTMLPart *>(parent());
+ part->setPluginsEnabled( ((KToggleAction*)actionCollection()->action("plugins"))->isChecked() );
+ }
+}
+
+void SettingsPlugin::toggleImageLoading()
+{
+ if( parent() && parent()->inherits("KHTMLPart"))
+ {
+ KHTMLPart *part = static_cast<KHTMLPart *>(parent());
+ part->setAutoloadImages( ((KToggleAction*)actionCollection()->action("imageloading"))->isChecked() );
+ }
+}
+
+bool SettingsPlugin::cookiesEnabled( const QString& url )
+{
+ QByteArray data, reply;
+ QCString replyType;
+ QDataStream stream( data, IO_WriteOnly );
+ stream << url;
+ kapp->dcopClient()->call( "kcookiejar", "kcookiejar", "getDomainAdvice(QString)", data, replyType, reply, true );
+
+ bool enabled = false;
+
+ if ( replyType == "QString" )
+ {
+ QString advice;
+ QDataStream s( reply, IO_ReadOnly );
+ s >> advice;
+ enabled = ( advice == "Accept" );
+ if ( !enabled && advice == "Dunno" ) {
+ // TODO, check the global setting via dcop
+ KConfig kc( "kcookiejarrc", true, false );
+ kc.setGroup( "Cookie Policy" );
+ enabled =
+ (kc.readEntry( "CookieGlobalAdvice", "Reject" ) == "Accept");
+ }
+ }
+
+ return enabled;
+}
+
+
+//
+// sync with kcontrol/kio/ksaveioconfig.* !
+//
+
+void SettingsPlugin::toggleProxy()
+{
+ bool enable = ((KToggleAction*)actionCollection()->action("useproxy"))->isChecked();
+
+ int type;
+
+ if( enable )
+ type = mConfig->readNumEntry( "SavedProxyType", KProtocolManager::ManualProxy );
+ else
+ {
+ mConfig->writeEntry( "SavedProxyType", KProtocolManager::proxyType() );
+ type = KProtocolManager::NoProxy;
+ }
+
+ KConfig config("kioslaverc", false, false);
+ config.setGroup( "Proxy Settings" );
+ config.writeEntry( "ProxyType", type );
+
+ ((KToggleAction*)actionCollection()->action("useproxy"))->setChecked(enable);
+ updateIOSlaves();
+}
+
+
+void SettingsPlugin::toggleCache()
+{
+ bool usesCache = KProtocolManager::useCache();
+ KConfig config( "kio_httprc", false, false );
+ config.writeEntry( "UseCache", !usesCache );
+
+ ((KToggleAction*)actionCollection()->action("usecache"))->setChecked( !usesCache );
+
+ updateIOSlaves();
+}
+
+void SettingsPlugin::cachePolicyChanged( int p )
+{
+ QString policy;
+
+ switch ( p ) {
+ case 0:
+ policy = KIO::getCacheControlString( KIO::CC_Verify );
+ break;
+ case 1:
+ policy = KIO::getCacheControlString( KIO::CC_Cache );
+ break;
+ case 2:
+ policy = KIO::getCacheControlString( KIO::CC_CacheOnly );
+ break;
+ };
+
+ if ( !policy.isEmpty() ) {
+ KConfig config("kio_httprc", false, false);
+ config.writeEntry("cache", policy);
+
+ updateIOSlaves();
+ }
+}
+
+void SettingsPlugin::updateIOSlaves()
+{
+ QByteArray data;
+ QDataStream stream( data, IO_WriteOnly );
+
+ DCOPClient* client = kapp->dcopClient();
+ if ( !client->isAttached() )
+ client->attach();
+
+ QString protocol; // null -> all of them
+ stream << protocol;
+ client->send( "*", "KIO::Scheduler",
+ "reparseSlaveConfiguration(QString)", data );
+}
+
+#include "settingsplugin.moc"
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