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208 lines
6.5 KiB
208 lines
6.5 KiB
/***************************************************************************
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krremoteencodingmenu.cpp - description
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-------------------
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copyright : (C) 2005 + by Csaba Karai
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based on : KRemoteEncodingPlugin from Dawit Alemayehu
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e-mail : krusader@users.sourceforge.net
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web site : http://krusader.sourceforge.net
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---------------------------------------------------------------------------
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Description
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***************************************************************************
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A
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db dD d8888b. db db .d8888. .d8b. d8888b. d88888b d8888b.
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88 ,8P' 88 `8D 88 88 88' YP d8' `8b 88 `8D 88' 88 `8D
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88,8P 88oobY' 88 88 `8bo. 88ooo88 88 88 88ooooo 88oobY'
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88`8b 88`8b 88 88 `Y8b. 88~~~88 88 88 88~~~~~ 88`8b
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88 `88. 88 `88. 88b d88 db 8D 88 88 88 .8D 88. 88 `88.
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YP YD 88 YD ~Y8888P' `8888Y' YP YP Y8888D' Y88888P 88 YD
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S o u r c e F i l e
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***************************************************************************
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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***************************************************************************/
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#include <tdepopupmenu.h>
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#include <kcharsets.h>
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#include <tdeio/slaveconfig.h>
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#include <dcopclient.h>
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#include "../krusader.h"
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#include "../krusaderview.h"
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#include "../Panel/listpanel.h"
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#include "../Panel/panelfunc.h"
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#include "krremoteencodingmenu.h"
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#define DATA_KEY TQString::fromLatin1("Charset")
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KrRemoteEncodingMenu::KrRemoteEncodingMenu(const TQString &text, const TQString &icon, TQObject *parent, const char *name) :
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TDEActionMenu( text, icon, parent, name ), settingsLoaded( false )
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{
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connect(popupMenu(), TQT_SIGNAL(aboutToShow()), this, TQT_SLOT(slotAboutToShow()));
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}
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void KrRemoteEncodingMenu::slotAboutToShow()
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{
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if (!settingsLoaded)
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loadSettings();
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// uncheck everything
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for (unsigned i = 0; i < popupMenu()->count(); i++)
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popupMenu()->setItemChecked(popupMenu()->idAt(i), false);
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KURL currentURL = ACTIVE_PANEL->virtualPath();
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TQString charset = TDEIO::SlaveConfig::self()->configData(currentURL.protocol(), currentURL.host(), DATA_KEY);
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if (!charset.isEmpty())
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{
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int id = 1;
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TQStringList::Iterator it;
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for (it = encodingNames.begin(); it != encodingNames.end(); ++it, ++id)
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if ((*it).find(charset) != -1)
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break;
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// kdDebug() << k_funcinfo << "URL=" << currentURL << " charset=" << charset << endl;
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if (it == encodingNames.end())
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kdWarning() << k_funcinfo << "could not find entry for charset=" << charset << endl;
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else
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popupMenu()->setItemChecked(id, true);
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}
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else
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popupMenu()->setItemChecked(defaultID, true);
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}
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void KrRemoteEncodingMenu::loadSettings()
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{
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settingsLoaded = true;
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encodingNames = TDEGlobal::charsets()->descriptiveEncodingNames();
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TDEPopupMenu *menu = popupMenu();
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menu->clear();
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TQStringList::ConstIterator it;
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int count = 0;
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for (it = encodingNames.begin(); it != encodingNames.end(); ++it)
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menu->insertItem(*it, this, TQT_SLOT(slotItemSelected(int)), 0, ++count);
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menu->insertSeparator();
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menu->insertItem(i18n("Reload"), this, TQT_SLOT(slotReload()), 0, ++count);
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menu->insertItem(i18n("Default"), this, TQT_SLOT(slotDefault()), 0, ++count);
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defaultID = count;
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}
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int KrRemoteEncodingMenu::plug( TQWidget *widget, int index )
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{
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if( widget->inherits( TQPOPUPMENU_OBJECT_NAME_STRING ) )
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{
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connect( widget, TQT_SIGNAL(aboutToShow()), this, TQT_SLOT(slotCheckEnabled()));
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slotCheckEnabled();
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}
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return TDEActionMenu::plug( widget, index );
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}
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void KrRemoteEncodingMenu::slotCheckEnabled()
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{
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KURL currentURL = ACTIVE_PANEL->virtualPath();
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setEnabled( currentURL.protocol() == "ftp" || currentURL.protocol() == "sftp" || currentURL.protocol() == "fish" );
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}
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void KrRemoteEncodingMenu::slotItemSelected(int id)
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{
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KURL currentURL = ACTIVE_PANEL->virtualPath();
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TDEConfig config(("tdeio_" + currentURL.protocol() + "rc").latin1());
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TQString host = currentURL.host();
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if (!popupMenu()->isItemChecked(id))
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{
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TQString charset = TDEGlobal::charsets()->encodingForName( encodingNames[id - 1] );
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config.setGroup(host);
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config.writeEntry(DATA_KEY, charset);
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config.sync();
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// Update the io-slaves...
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updateKIOSlaves();
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}
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}
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void KrRemoteEncodingMenu::slotReload()
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{
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loadSettings();
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}
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void KrRemoteEncodingMenu::slotDefault()
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{
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KURL currentURL = ACTIVE_PANEL->virtualPath();
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// We have no choice but delete all higher domain level
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// settings here since it affects what will be matched.
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TDEConfig config(("tdeio_" + currentURL.protocol() + "rc").latin1());
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TQStringList partList = TQStringList::split('.', currentURL.host(), false);
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if (!partList.isEmpty())
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{
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partList.remove(partList.begin());
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TQStringList domains;
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// Remove the exact name match...
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domains << currentURL.host();
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while (partList.count())
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{
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if (partList.count() == 2)
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if (partList[0].length() <= 2 && partList[1].length() == 2)
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break;
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if (partList.count() == 1)
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break;
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domains << partList.join(".");
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partList.remove(partList.begin());
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}
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for (TQStringList::Iterator it = domains.begin(); it != domains.end(); it++)
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{
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// kdDebug() << k_funcinfo << "Domain to remove: " << *it << endl;
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if (config.hasGroup(*it))
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config.deleteGroup(*it);
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else if (config.hasKey(*it))
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config.deleteEntry(*it);
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}
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}
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config.sync();
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updateKIOSlaves();
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}
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void KrRemoteEncodingMenu::updateKIOSlaves()
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{
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// Inform running io-slaves about the change...
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DCOPClient *client = new DCOPClient();
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if (!client->attach())
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kdDebug() << "Can't connect with DCOP server." << endl;
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TQByteArray data;
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TQDataStream stream(data, IO_WriteOnly);
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stream << TQString();
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client->send("*", "TDEIO::Scheduler", "reparseSlaveConfiguration(TQString)", data);
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delete client;
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// Reload the page with the new charset
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TQTimer::singleShot( 500, ACTIVE_FUNC, TQT_SLOT( refresh() ) );
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}
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#include "krremoteencodingmenu.moc"
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