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/* This file is part of the KDE project
Copyright (C) 2001 Carsten Pfeiffer <pfeiffer@kde.org>
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 <kaction.h>
#include <kconfig.h>
#include <kglobal.h>
#include <khtml_part.h>
#include <kcomponentdata.h>
#include <klocale.h>
#include <kmessagebox.h>
#include <kmenu.h>
#include <kprotocolmanager.h>
#include <kgenericfactory.h>
#include <kaboutdata.h>
#include <ktoggleaction.h>
#include <kactioncollection.h>
#include <kselectaction.h>
#include <kactionmenu.h>
#include "settingsplugin.h"
#include <QtDBus>
#include <kicon.h>
static const KAboutData aboutdata("khtmlsettingsplugin", 0, ki18n("HTML Settings") , "1.0" );
K_PLUGIN_FACTORY( SettingsPluginFactory, registerPlugin<SettingsPlugin>(); )
K_EXPORT_PLUGIN( SettingsPluginFactory( aboutdata ) )
SettingsPlugin::SettingsPlugin( QObject* parent,
const QVariantList & )
: KParts::Plugin( parent ), mConfig(0)
{
setComponentData(SettingsPluginFactory::componentData());
KActionMenu *menu = new KActionMenu(KIcon("configure"), i18n("HTML Settings"),
actionCollection() );
actionCollection()->addAction( "action menu", menu );
menu->setDelayed( false );
KToggleAction *action;
action = actionCollection()->add<KToggleAction>( "javascript" );
action->setText( i18n("Java&Script") );
connect( action, SIGNAL( toggled( bool ) ), SLOT( toggleJavascript( bool ) ) );
menu->addAction( action );
action = actionCollection()->add<KToggleAction>( "java" );
action->setText(i18n("&Java") );
connect( action, SIGNAL( toggled( bool ) ), SLOT( toggleJava( bool ) ) );
menu->addAction( action );
action = actionCollection()->add<KToggleAction>( "cookies" );
action->setText(i18n("&Cookies") );
connect( action, SIGNAL( toggled( bool ) ), SLOT( toggleCookies( bool ) ) );
menu->addAction( action );
action = actionCollection()->add<KToggleAction>( "plugins" );
action->setText(i18n("&Plugins") );
connect( action, SIGNAL( toggled( bool ) ), SLOT( togglePlugins( bool ) ) );
menu->addAction( action );
action = actionCollection()->add<KToggleAction>( "imageloading" );
action->setText(i18n("Autoload &Images") );
connect( action, SIGNAL( toggled( bool ) ), SLOT( toggleImageLoading( bool ) ) );
menu->addAction( action );
//menu->addAction( new KSeparatorAction(actionCollection()) );
action = actionCollection()->add<KToggleAction>( "useproxy" );
action->setText(i18n("Enable Pro&xy") );
connect( action, SIGNAL( toggled( bool ) ), SLOT( toggleProxy( bool ) ) );
menu->addAction( action );
action = actionCollection()->add<KToggleAction>( "usecache" );
action->setText(i18n("Enable Cac&he") );
connect( action, SIGNAL( toggled( bool ) ), SLOT( toggleCache( bool ) ) );
menu->addAction( action );
KSelectAction* sAction = actionCollection()->add<KSelectAction>( "cachepolicy" );
sAction->setText(i18n("Cache Po&licy") );
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( triggered( int ) ), SLOT( cachePolicyChanged(int) ) );
menu->addAction( sAction );
connect( menu->menu(), SIGNAL( aboutToShow() ), SLOT( showPopup() ));
}
SettingsPlugin::~SettingsPlugin()
{
delete mConfig;
}
void SettingsPlugin::showPopup()
{
KHTMLPart *part = qobject_cast<KHTMLPart *>( parent() );
if (!part) {
return;
}
if (!mConfig)
mConfig = new KConfig("settingspluginrc", KConfig::NoGlobals);
KProtocolManager::reparseConfiguration();
const 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( bool checked )
{
if (KHTMLPart *part = qobject_cast<KHTMLPart *>(parent())) {
part->setJavaEnabled( checked );
}
}
void SettingsPlugin::toggleJavascript( bool checked )
{
if (KHTMLPart *part = qobject_cast<KHTMLPart *>(parent())) {
part->setJScriptEnabled( checked );
}
}
void SettingsPlugin::toggleCookies( bool checked )
{
if (KHTMLPart *part = qobject_cast<KHTMLPart *>(parent())) {
const QString advice = checked ? "Accept" : "Reject";
// TODO generate interface from the installed org.kde.KCookieServer.xml file
// but not until 4.3 is released, since 4.2 had "void setDomainAdvice"
// while 4.3 has "bool setDomainAdvice".
QDBusInterface kded("org.kde.kded", "/modules/kcookiejar", "org.kde.KCookieServer");
QDBusReply<void> reply = kded.call("setDomainAdvice", part->url().url(), advice);
if ( !reply.isValid() )
KMessageBox::sorry( part->widget(),
i18n("Cookies could not be enabled, because the "
"cookie daemon could not be started."),
i18n("Cookies Disabled"));
}
}
void SettingsPlugin::togglePlugins( bool checked )
{
if (KHTMLPart *part = qobject_cast<KHTMLPart *>(parent())) {
part->setPluginsEnabled( checked );
}
}
void SettingsPlugin::toggleImageLoading( bool checked )
{
if (KHTMLPart *part = qobject_cast<KHTMLPart *>(parent())) {
part->setAutoloadImages( checked );
}
}
bool SettingsPlugin::cookiesEnabled( const QString& url )
{
QDBusInterface kded("org.kde.kded", "/modules/kcookiejar", "org.kde.KCookieServer");
QDBusReply<QString> reply = kded.call( "getDomainAdvice", url);
bool enabled = false;
if ( reply.isValid() )
{
QString advice = reply;
enabled = ( advice == "Accept" );
if ( !enabled && advice == "Dunno" ) {
// TODO, check the global setting via dcop
KConfig _kc( "kcookiejarrc", KConfig::NoGlobals );
KConfigGroup kc(&_kc, "Cookie Policy" );
enabled =
(kc.readEntry( "CookieGlobalAdvice", "Reject" ) == "Accept");
}
}
return enabled;
}
//
// sync with kcontrol/kio/ksaveioconfig.* !
//
void SettingsPlugin::toggleProxy( bool checked )
{
KConfigGroup grp(mConfig, QString());
int type;
if (checked) {
type = grp.readEntry( "SavedProxyType", int(KProtocolManager::ManualProxy) );
} else {
grp.writeEntry( "SavedProxyType", int(KProtocolManager::proxyType()) );
type = KProtocolManager::NoProxy;
}
KConfig _config("kioslaverc", KConfig::NoGlobals);
KConfigGroup config(&_config, "Proxy Settings" );
config.writeEntry( "ProxyType", type );
((KToggleAction*)actionCollection()->action("useproxy"))->setChecked(checked);
updateIOSlaves();
}
void SettingsPlugin::toggleCache( bool checked )
{
KConfig config("kio_httprc", KConfig::NoGlobals);
KConfigGroup grp(&config, QString());
grp.writeEntry( "UseCache", checked );
((KToggleAction*)actionCollection()->action("usecache"))->setChecked( checked );
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", KConfig::NoGlobals);
KConfigGroup grp(&config, QString());
grp.writeEntry("cache", policy);
updateIOSlaves();
}
}
void SettingsPlugin::updateIOSlaves()
{
QDBusMessage message =
QDBusMessage::createSignal("/KIO/Scheduler", "org.kde.KIO.Scheduler", "reparseSlaveConfiguration");
message << QString();
QDBusConnection::sessionBus().send(message);
}
#include "settingsplugin.moc"
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