Updated to final KDE3 ktorrent release (2.2.6)

git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/applications/ktorrent@1077377 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 213 insertions, 0 deletions

diff --git a/libktorrent/pluginmanagerprefpage.cpp b/libktorrent/pluginmanagerprefpage.cpp
new file mode 100644
index 0000000..8151be4
--- /dev/null
+++ b/libktorrent/pluginmanagerprefpage.cpp
@@ -0,0 +1,213 @@
+/***************************************************************************
+ *   Copyright (C) 2005 by Joris Guisson                                   *
+ *   joris.guisson@gmail.com                                               *
+ *                                                                         *
+ *   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; if not, write to the                         *
+ *   Free Software Foundation, Inc.,                                       *
+ *   51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.             *
+ ***************************************************************************/
+#include <klocale.h>
+#include <kpushbutton.h>
+#include <klistview.h>
+#include <qheader.h> 
+#include <kglobal.h>
+#include <kiconloader.h>
+#include <util/constants.h>
+#include "pluginmanager.h"
+#include "pluginmanagerwidget.h"
+#include "pluginmanagerprefpage.h"
+#include "labelview.h"
+
+using namespace bt;
+
+namespace kt
+{
+	
+	class PluginViewItem : public LabelViewItem
+	{
+		Plugin* p;
+	public:
+		PluginViewItem(Plugin* p,LabelView* parent) 
+			: LabelViewItem(p->getIcon(),p->getGuiName(),p->getDescription(),parent),p(p)
+		{
+			update();
+		}
+		
+		virtual ~PluginViewItem()
+		{}
+		
+		virtual void update()
+		{
+			setTitle("<h3>" + p->getGuiName() + "</h3>");
+			setDescription(
+				i18n("%1<br>Status: <b>%2</b><br>Author: %3").arg(p->getDescription())
+					.arg(p->isLoaded() ? i18n("Loaded") : i18n("Not loaded"))
+					.arg(p->getAuthor()));
+		}
+		
+		QString pluginName() {return p->getName();}
+	};
+
+	PluginManagerPrefPage::PluginManagerPrefPage(PluginManager* pman)
+	: PrefPageInterface(i18n("Plugins"), i18n("Plugin Options"),KGlobal::iconLoader()->loadIcon("ktplugins",KIcon::NoGroup)),pman(pman)
+	{
+		pmw = 0;
+	}
+
+
+	PluginManagerPrefPage::~PluginManagerPrefPage()
+	{}
+
+	bool PluginManagerPrefPage::apply()
+	{
+		return true;
+	}
+	
+	void PluginManagerPrefPage::createWidget(QWidget* parent)
+	{
+		pmw = new PluginManagerWidget(parent);
+
+		connect(pmw->load_btn,SIGNAL(clicked()),this,SLOT(onLoad()));
+		connect(pmw->unload_btn,SIGNAL(clicked()),this,SLOT(onUnload()));
+		connect(pmw->load_all_btn,SIGNAL(clicked()),this,SLOT(onLoadAll()));
+		connect(pmw->unload_all_btn,SIGNAL(clicked()),this,SLOT(onUnloadAll()));
+		LabelView* lv = pmw->plugin_view;
+		connect(lv,SIGNAL(currentChanged(LabelViewItem * )),this,SLOT(onCurrentChanged( LabelViewItem* )));
+	}
+	
+	void PluginManagerPrefPage::updatePluginList()
+	{
+		LabelView* lv = pmw->plugin_view;
+		lv->clear();
+		// get list of plugins
+		QPtrList<Plugin> pl;
+		pman->fillPluginList(pl);
+		
+		// Add them all
+		QPtrList<Plugin>::iterator i = pl.begin();
+		while (i != pl.end())
+		{
+			Plugin* p = *i;
+			lv->addItem(new PluginViewItem(p,lv));
+			i++;
+		}
+		lv->sort();
+	}
+	
+	void PluginManagerPrefPage::updateData()
+	{
+		updateAllButtons();
+	}
+	
+	
+	
+	void PluginManagerPrefPage::deleteWidget()
+	{
+		delete pmw;
+		pmw = 0;
+	}
+	
+	void PluginManagerPrefPage::onCurrentChanged(LabelViewItem* item)
+	{
+		PluginViewItem* pvi = (PluginViewItem*)item;
+		if (!item)
+		{
+			pmw->load_btn->setEnabled(false);
+			pmw->unload_btn->setEnabled(false);
+		}
+		else
+		{
+			bool loaded = pman->isLoaded(pvi->pluginName());
+			pmw->load_btn->setEnabled(!loaded);
+			pmw->unload_btn->setEnabled(loaded);
+		}
+	}
+	
+	void PluginManagerPrefPage::updateAllButtons()
+	{
+		Uint32 tot = 0;
+		Uint32 loaded = 0;
+		// get list of plugins
+		QPtrList<Plugin> pl;
+		pman->fillPluginList(pl);
+		
+		QPtrList<Plugin>::iterator i = pl.begin();
+		while (i != pl.end())
+		{
+			Plugin* p = *i;
+			tot++;
+			if (p->isLoaded())
+				loaded++;
+			i++;
+		}
+		
+		if (loaded == tot)
+		{
+			pmw->load_all_btn->setEnabled(false);
+			pmw->unload_all_btn->setEnabled(true);
+		}
+		else if (loaded < tot && loaded > 0)
+		{
+			pmw->unload_all_btn->setEnabled(true);
+			pmw->load_all_btn->setEnabled(true);
+		}
+		else
+		{
+			pmw->unload_all_btn->setEnabled(false);
+			pmw->load_all_btn->setEnabled(true);
+		}
+		onCurrentChanged(pmw->plugin_view->selectedItem());
+	}
+
+	void PluginManagerPrefPage::onLoad()
+	{
+		LabelView* lv = pmw->plugin_view;
+		PluginViewItem* vi = (PluginViewItem*)lv->selectedItem();
+		if (vi && !pman->isLoaded(vi->pluginName()))
+		{
+			pman->load(vi->pluginName());
+			vi->update();
+			updateAllButtons();
+		}
+	}
+	
+	void PluginManagerPrefPage::onUnload()
+	{
+		LabelView* lv = pmw->plugin_view;
+		PluginViewItem* vi = (PluginViewItem*)lv->selectedItem();
+		if (vi && pman->isLoaded(vi->pluginName()))
+		{
+			pman->unload(vi->pluginName());
+			vi->update();
+			updateAllButtons();
+		}
+	}
+	
+	void PluginManagerPrefPage::onLoadAll()
+	{
+		pman->loadAll();
+		LabelView* lv = pmw->plugin_view;
+		lv->update();
+		updateAllButtons();
+	}
+	
+	void PluginManagerPrefPage::onUnloadAll()
+	{
+		pman->unloadAll();
+		LabelView* lv = pmw->plugin_view;
+		lv->update();
+		updateAllButtons();
+	}
+		
+}