diff options
Diffstat (limited to 'kopete/plugins/alias/aliaspreferences.cpp')
| -rw-r--r-- | kopete/plugins/alias/aliaspreferences.cpp | 502 |
1 files changed, 502 insertions, 0 deletions
diff --git a/kopete/plugins/alias/aliaspreferences.cpp b/kopete/plugins/alias/aliaspreferences.cpp new file mode 100644 index 00000000..65342ddf --- /dev/null +++ b/kopete/plugins/alias/aliaspreferences.cpp @@ -0,0 +1,502 @@ +/*************************************************************************** + * * + * 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. * + * * + ***************************************************************************/ + +#include <kpushbutton.h> +#include <klistview.h> +#include <klocale.h> +#include <klineedit.h> +#include <kglobal.h> +#include <kgenericfactory.h> +#include <kmessagebox.h> +#include <kconfig.h> +#include <qregexp.h> +#include <qlayout.h> +#include <kplugininfo.h> +#include <kiconloader.h> +#include <qpainter.h> + +#include "kopetecommandhandler.h" +#include "kopetepluginmanager.h" +#include "kopeteaccount.h" +#include "kopeteprotocol.h" + +#include "aliasdialogbase.h" +#include "editaliasdialog.h" +#include "aliaspreferences.h" + +typedef KGenericFactory<AliasPreferences> AliasPreferencesFactory; + +class AliasItem : public QListViewItem +{ + public: + AliasItem( QListView *parent, + uint number, + const QString &alias, + const QString &command, const ProtocolList &p ) : + QListViewItem( parent, alias, command ) + { + protocolList = p; + id = number; + } + + ProtocolList protocolList; + uint id; + + protected: + void paintCell( QPainter *p, const QColorGroup &cg, + int column, int width, int align ) + { + if ( column == 2 ) + { + int cellWidth = width - ( protocolList.count() * 16 ) - 4; + if ( cellWidth < 0 ) + cellWidth = 0; + + QListViewItem::paintCell( p, cg, column, cellWidth, align ); + + // Draw the rest of the background + QListView *lv = listView(); + if ( !lv ) + return; + + int marg = lv->itemMargin(); + int r = marg; + const BackgroundMode bgmode = lv->viewport()->backgroundMode(); + const QColorGroup::ColorRole crole = + QPalette::backgroundRoleFromMode( bgmode ); + p->fillRect( cellWidth, 0, width - cellWidth, height(), + cg.brush( crole ) ); + + if ( isSelected() && ( column == 0 || listView()->allColumnsShowFocus() ) ) + { + p->fillRect( QMAX( cellWidth, r - marg ), 0, + width - cellWidth - r + marg, height(), + cg.brush( QColorGroup::Highlight ) ); + if ( isEnabled() || !lv ) + p->setPen( cg.highlightedText() ); + else if ( !isEnabled() && lv ) + p->setPen( lv->palette().disabled().highlightedText() ); + } + + // And last, draw the online status icons + int mc_x = 0; + + for ( ProtocolList::Iterator it = protocolList.begin(); + it != protocolList.end(); ++it ) + { + QPixmap icon = SmallIcon( (*it)->pluginIcon() ); + p->drawPixmap( mc_x + 4, height() - 16, + icon ); + mc_x += 16; + } + } + else + { + // Use Qt's own drawing + QListViewItem::paintCell( p, cg, column, width, align ); + } + } +}; + +class ProtocolItem : public QListViewItem +{ + public: + ProtocolItem( QListView *parent, KPluginInfo *p ) : + QListViewItem( parent, p->name() ) + { + this->setPixmap( 0, SmallIcon( p->icon() ) ); + id = p->pluginName(); + } + + QString id; +}; + +K_EXPORT_COMPONENT_FACTORY( kcm_kopete_alias, AliasPreferencesFactory( "kcm_kopete_alias" ) ) + +AliasPreferences::AliasPreferences( QWidget *parent, const char *, const QStringList &args ) + : KCModule( AliasPreferencesFactory::instance(), parent, args ) +{ + ( new QVBoxLayout( this ) )->setAutoAdd( true ); + preferencesDialog = new AliasDialogBase( this ); + + connect( preferencesDialog->addButton, SIGNAL(clicked()), this, SLOT( slotAddAlias() ) ); + connect( preferencesDialog->editButton, SIGNAL(clicked()), this, SLOT( slotEditAlias() ) ); + connect( preferencesDialog->deleteButton, SIGNAL(clicked()), this, SLOT( slotDeleteAliases() ) ); + connect( Kopete::PluginManager::self(), SIGNAL( pluginLoaded( Kopete::Plugin * ) ), + this, SLOT( slotPluginLoaded( Kopete::Plugin * ) ) ); + + connect( preferencesDialog->aliasList, SIGNAL(selectionChanged()), + this, SLOT( slotCheckAliasSelected() ) ); + + load(); +} + +AliasPreferences::~AliasPreferences() +{ + QListViewItem *myChild = preferencesDialog->aliasList->firstChild(); + while( myChild ) + { + ProtocolList protocols = static_cast<AliasItem*>( myChild )->protocolList; + for( ProtocolList::Iterator it = protocols.begin(); it != protocols.end(); ++it ) + { + Kopete::CommandHandler::commandHandler()->unregisterAlias( + *it, + myChild->text(0) + ); + } + + myChild = myChild->nextSibling(); + } +} + +// reload configuration reading it from kopeterc +void AliasPreferences::load() +{ + KConfig *config = KGlobal::config(); + if( config->hasGroup( "AliasPlugin" ) ) + { + config->setGroup("AliasPlugin"); + QStringList aliases = config->readListEntry("AliasNames"); + for( QStringList::Iterator it = aliases.begin(); it != aliases.end(); ++it ) + { + uint aliasNumber = config->readUnsignedNumEntry( (*it) + "_id" ); + QString aliasCommand = config->readEntry( (*it) + "_command" ); + QStringList protocols = config->readListEntry( (*it) + "_protocols" ); + + ProtocolList protocolList; + for( QStringList::Iterator it2 = protocols.begin(); it2 != protocols.end(); ++it2 ) + { + Kopete::Plugin *p = Kopete::PluginManager::self()->plugin( *it2 ); + protocolList.append( (Kopete::Protocol*)p ); + } + + addAlias( *it, aliasCommand, protocolList, aliasNumber ); + } + + } + + slotCheckAliasSelected(); +} + +void AliasPreferences::slotPluginLoaded( Kopete::Plugin *plugin ) +{ + Kopete::Protocol *protocol = static_cast<Kopete::Protocol*>( plugin ); + if( protocol ) + { + KConfig *config = KGlobal::config(); + if( config->hasGroup( "AliasPlugin" ) ) + { + config->setGroup("AliasPlugin"); + QStringList aliases = config->readListEntry("AliasNames"); + for( QStringList::Iterator it = aliases.begin(); it != aliases.end(); ++it ) + { + uint aliasNumber = config->readUnsignedNumEntry( (*it) + "_id" ); + QString aliasCommand = config->readEntry( (*it) + "_command" ); + QStringList protocols = config->readListEntry( (*it) + "_protocols" ); + + for( QStringList::iterator it2 = protocols.begin(); it2 != protocols.end(); ++it2 ) + { + if( *it2 == protocol->pluginId() ) + { + QPair<Kopete::Protocol*, QString> pr( protocol, *it ); + if( protocolMap.find( pr ) == protocolMap.end() ) + { + Kopete::CommandHandler::commandHandler()->registerAlias( + protocol, + *it, + aliasCommand, + QString::fromLatin1("Custom alias for %1").arg(aliasCommand), + Kopete::CommandHandler::UserAlias + ); + + protocolMap.insert( pr, true ); + + AliasItem *item = aliasMap[ *it ]; + if( item ) + { + item->protocolList.append( protocol ); + item->repaint(); + } + else + { + ProtocolList pList; + pList.append( protocol ); + aliasMap.insert( *it, new AliasItem( preferencesDialog->aliasList, aliasNumber, *it, aliasCommand, pList ) ); + } + } + } + } + } + } + } +} + +// save list to kopeterc and creates map out of it +void AliasPreferences::save() +{ + KConfig *config = KGlobal::config(); + config->deleteGroup( QString::fromLatin1("AliasPlugin") ); + config->setGroup( QString::fromLatin1("AliasPlugin") ); + + QStringList aliases; + AliasItem *item = (AliasItem*)preferencesDialog->aliasList->firstChild(); + while( item ) + { + QStringList protocols; + for( ProtocolList::Iterator it = item->protocolList.begin(); + it != item->protocolList.end(); ++it ) + { + protocols += (*it)->pluginId(); + } + + aliases += item->text(0); + + config->writeEntry( item->text(0) + "_id", item->id ); + config->writeEntry( item->text(0) + "_command", item->text(1) ); + config->writeEntry( item->text(0) + "_protocols", protocols ); + + item = (AliasItem*)item->nextSibling(); + } + + config->writeEntry( "AliasNames", aliases ); + config->sync(); + emit KCModule::changed(false); +} + +void AliasPreferences::addAlias( QString &alias, QString &command, const ProtocolList &p, uint id ) +{ + QRegExp spaces( QString::fromLatin1("\\s+") ); + + if( alias.startsWith( QString::fromLatin1("/") ) ) + alias = alias.section( '/', 1 ); + if( command.startsWith( QString::fromLatin1("/") ) ) + command = command.section( '/', 1 ); + + if( id == 0 ) + { + if( preferencesDialog->aliasList->lastItem() ) + id = static_cast<AliasItem*>( preferencesDialog->aliasList->lastItem() )->id + 1; + else + id = 1; + } + + QString newAlias = command.section( spaces, 0, 0 ); + + aliasMap.insert( alias, new AliasItem( preferencesDialog->aliasList, id, alias, command, p ) ); + + // count the number of arguments present in 'command' + QRegExp rx( "(%\\d+)" ); + QStringList list; + int pos = 0; + while ( pos >= 0 ) { + pos = rx.search( command, pos ); + if ( pos > -1 ) { + list += rx.cap( 1 ); + pos += rx.matchedLength(); + } + } + int argc = list.count(); + + for( ProtocolList::ConstIterator it = p.begin(); it != p.end(); ++it ) + { + Kopete::CommandHandler::commandHandler()->registerAlias( + *it, + alias, + command, + QString::fromLatin1("Custom alias for %1").arg(command), + Kopete::CommandHandler::UserAlias, + 0, + argc + ); + + protocolMap.insert( QPair<Kopete::Protocol*,QString>( *it, alias ), true ); + } +} + +void AliasPreferences::slotAddAlias() +{ + EditAliasDialog addDialog; + loadProtocols( &addDialog ); + addDialog.addButton->setText( i18n("&Add") ); + + if( addDialog.exec() == QDialog::Accepted ) + { + QString alias = addDialog.alias->text(); + if( alias.startsWith( QString::fromLatin1("/") ) ) + alias = alias.section( '/', 1 ); + + if( alias.contains( QRegExp("[_=]") ) ) + { + KMessageBox::error( this, i18n("<qt>Could not add alias <b>%1</b>. An" + " alias name cannot contain the characters \"_\" or \"=\"." + "</qt>").arg(alias),i18n("Invalid Alias Name") ); + } + else + { + QString command = addDialog.command->text(); + ProtocolList protocols = selectedProtocols( &addDialog ); + + // Loop through selected protocols + + for( ProtocolList::Iterator it = protocols.begin(); it != protocols.end(); ++it ) + { + + // And check if they already have the command enabled + + if( Kopete::CommandHandler::commandHandler()->commandHandledByProtocol( alias, *it ) ) + { + KMessageBox::error( this, i18n("<qt>Could not add alias <b>%1</b>. This " + "command is already being handled by either another alias or " + "Kopete itself.</qt>").arg(alias), i18n("Could Not Add Alias") ); + return; + } + } + addAlias( alias, command, protocols ); + emit KCModule::changed(true); + + } + } +} + +const ProtocolList AliasPreferences::selectedProtocols( EditAliasDialog *dialog ) +{ + ProtocolList protocolList; + QListViewItem *item = dialog->protocolList->firstChild(); + + while( item ) + { + if( item->isSelected() ) + { + + // If you dont have the selected protocol enabled, Kopete::PluginManager::self()->plugin + // will return NULL, check for that + + if(Kopete::PluginManager::self()->plugin( static_cast<ProtocolItem*>(item)->id) ) + protocolList.append( (Kopete::Protocol*) + Kopete::PluginManager::self()->plugin( static_cast<ProtocolItem*>(item)->id ) + ); + } + item = item->nextSibling(); + } + + return protocolList; +} + +void AliasPreferences::loadProtocols( EditAliasDialog *dialog ) +{ + QValueList<KPluginInfo*> plugins = Kopete::PluginManager::self()->availablePlugins("Protocols"); + for( QValueList<KPluginInfo*>::Iterator it = plugins.begin(); it != plugins.end(); ++it ) + { + ProtocolItem *item = new ProtocolItem( dialog->protocolList, *it ); + itemMap[ (Kopete::Protocol*)Kopete::PluginManager::self()->plugin( (*it)->pluginName() ) ] = item; + } +} + +void AliasPreferences::slotEditAlias() +{ + EditAliasDialog editDialog; + loadProtocols( &editDialog ); + + QListViewItem *item = preferencesDialog->aliasList->selectedItems().first(); + if( item ) + { + QString oldAlias = item->text(0); + editDialog.alias->setText( oldAlias ); + editDialog.command->setText( item->text(1) ); + ProtocolList protocols = static_cast<AliasItem*>( item )->protocolList; + for( ProtocolList::Iterator it = protocols.begin(); it != protocols.end(); ++it ) + { + itemMap[ *it ]->setSelected( true ); + } + + if( editDialog.exec() == QDialog::Accepted ) + { + QString alias = editDialog.alias->text(); + if( alias.startsWith( QString::fromLatin1("/") ) ) + alias = alias.section( '/', 1 ); + if( alias.contains( QRegExp("[_=]") ) ) + { + KMessageBox::error( this, i18n("<qt>Could not add alias <b>%1</b>. An" + " alias name cannot contain the characters \"_\" or \"=\"." + "</qt>").arg(alias),i18n("Invalid Alias Name") ); + } + else + { + QString command = editDialog.command->text(); + + if( alias == oldAlias ) + { + for( ProtocolList::Iterator it = protocols.begin(); it != protocols.end(); ++it ) + { + Kopete::CommandHandler::commandHandler()->unregisterAlias( + *it, + oldAlias + ); + } + + + ProtocolList selProtocols = selectedProtocols( &editDialog ); + + for( ProtocolList::Iterator it = selProtocols.begin(); it != selProtocols.end(); ++it ) + { + if( Kopete::CommandHandler::commandHandler()->commandHandledByProtocol( alias, *it ) ) + { + KMessageBox::error( this, i18n("<qt>Could not add alias <b>%1</b>. This " + "command is already being handled by either another alias or " + "Kopete itself.</qt>").arg(alias), i18n("Could Not Add Alias") ); + return; + } + } + + delete item; + + addAlias( alias, command, selProtocols ); + emit KCModule::changed(true); + } + } + } + } +} + +void AliasPreferences::slotDeleteAliases() +{ + if( KMessageBox::warningContinueCancel(this, i18n("Are you sure you want to delete the selected aliases?"), i18n("Delete Aliases"), KGuiItem(i18n("Delete"), "editdelete") ) == KMessageBox::Continue ) + { + QPtrList< QListViewItem > items = preferencesDialog->aliasList->selectedItems(); + for( QListViewItem *i = items.first(); i; i = items.next() ) + { + ProtocolList protocols = static_cast<AliasItem*>( i )->protocolList; + for( ProtocolList::Iterator it = protocols.begin(); it != protocols.end(); ++it ) + { + Kopete::CommandHandler::commandHandler()->unregisterAlias( + *it, + i->text(0) + ); + + protocolMap.erase( QPair<Kopete::Protocol*,QString>( *it, i->text(0) ) ); + } + + aliasMap.erase( i->text(0) ); + delete i; + emit KCModule::changed(true); + } + + save(); + } +} + +void AliasPreferences::slotCheckAliasSelected() +{ + int numItems = preferencesDialog->aliasList->selectedItems().count(); + preferencesDialog->deleteButton->setEnabled( numItems > 0 ); + preferencesDialog->editButton->setEnabled( numItems == 1 ); +} + +#include "aliaspreferences.moc" + |