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214 lines
5.6 KiB
214 lines
5.6 KiB
/***************************************************************************
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* Copyright (C) 2005 by Joris Guisson *
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* joris.guisson@gmail.com *
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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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* This program is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* GNU General Public License for more details. *
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* *
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* You should have received a copy of the GNU General Public License *
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* along with this program; if not, write to the *
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* Free Software Foundation, Inc., *
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. *
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***************************************************************************/
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#include <klocale.h>
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#include <kpushbutton.h>
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#include <tdelistview.h>
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#include <tqheader.h>
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#include <kglobal.h>
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#include <kiconloader.h>
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#include <util/constants.h>
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#include "pluginmanager.h"
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#include "pluginmanagerwidget.h"
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#include "pluginmanagerprefpage.h"
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#include "labelview.h"
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using namespace bt;
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namespace kt
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{
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class PluginViewItem : public LabelViewItem
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{
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Plugin* p;
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public:
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PluginViewItem(Plugin* p,LabelView* parent)
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: LabelViewItem(p->getIcon(),p->getGuiName(),p->getDescription(),parent),p(p)
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{
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update();
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}
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virtual ~PluginViewItem()
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{}
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virtual void update()
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{
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setTitle("<h3>" + p->getGuiName() + "</h3>");
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setDescription(
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i18n("%1<br>Status: <b>%2</b><br>Author: %3").arg(p->getDescription())
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.arg(p->isLoaded() ? i18n("Loaded") : i18n("Not loaded"))
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.arg(p->getAuthor()));
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}
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TQString pluginName() {return p->getName();}
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};
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PluginManagerPrefPage::PluginManagerPrefPage(PluginManager* pman)
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: PrefPageInterface(i18n("Plugins"), i18n("Plugin Options"),TDEGlobal::iconLoader()->loadIcon("ktplugins",KIcon::NoGroup)),pman(pman)
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{
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pmw = 0;
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}
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PluginManagerPrefPage::~PluginManagerPrefPage()
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{}
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bool PluginManagerPrefPage::apply()
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{
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return true;
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}
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void PluginManagerPrefPage::createWidget(TQWidget* parent)
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{
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pmw = new PluginManagerWidget(parent);
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connect(pmw->load_btn,TQT_SIGNAL(clicked()),this,TQT_SLOT(onLoad()));
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connect(pmw->unload_btn,TQT_SIGNAL(clicked()),this,TQT_SLOT(onUnload()));
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connect(pmw->load_all_btn,TQT_SIGNAL(clicked()),this,TQT_SLOT(onLoadAll()));
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connect(pmw->unload_all_btn,TQT_SIGNAL(clicked()),this,TQT_SLOT(onUnloadAll()));
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LabelView* lv = pmw->plugin_view;
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connect(lv,TQT_SIGNAL(currentChanged(LabelViewItem * )),this,TQT_SLOT(onCurrentChanged( LabelViewItem* )));
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}
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void PluginManagerPrefPage::updatePluginList()
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{
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LabelView* lv = pmw->plugin_view;
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lv->clear();
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// get list of plugins
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TQPtrList<Plugin> pl;
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pman->fillPluginList(pl);
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// Add them all
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TQPtrList<Plugin>::iterator i = pl.begin();
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while (i != pl.end())
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{
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Plugin* p = *i;
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lv->addItem(new PluginViewItem(p,lv));
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i++;
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}
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lv->sort();
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}
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void PluginManagerPrefPage::updateData()
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{
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updateAllButtons();
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}
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void PluginManagerPrefPage::deleteWidget()
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{
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delete pmw;
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pmw = 0;
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}
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void PluginManagerPrefPage::onCurrentChanged(LabelViewItem* item)
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{
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PluginViewItem* pvi = (PluginViewItem*)item;
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if (!item)
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{
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pmw->load_btn->setEnabled(false);
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pmw->unload_btn->setEnabled(false);
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}
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else
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{
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bool loaded = pman->isLoaded(pvi->pluginName());
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pmw->load_btn->setEnabled(!loaded);
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pmw->unload_btn->setEnabled(loaded);
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}
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}
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void PluginManagerPrefPage::updateAllButtons()
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{
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Uint32 tot = 0;
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Uint32 loaded = 0;
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// get list of plugins
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TQPtrList<Plugin> pl;
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pman->fillPluginList(pl);
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TQPtrList<Plugin>::iterator i = pl.begin();
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while (i != pl.end())
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{
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Plugin* p = *i;
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tot++;
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if (p->isLoaded())
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loaded++;
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i++;
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}
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if (loaded == tot)
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{
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pmw->load_all_btn->setEnabled(false);
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pmw->unload_all_btn->setEnabled(true);
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}
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else if (loaded < tot && loaded > 0)
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{
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pmw->unload_all_btn->setEnabled(true);
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pmw->load_all_btn->setEnabled(true);
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}
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else
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{
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pmw->unload_all_btn->setEnabled(false);
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pmw->load_all_btn->setEnabled(true);
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}
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onCurrentChanged(pmw->plugin_view->selectedItem());
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}
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void PluginManagerPrefPage::onLoad()
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{
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LabelView* lv = pmw->plugin_view;
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PluginViewItem* vi = (PluginViewItem*)lv->selectedItem();
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if (vi && !pman->isLoaded(vi->pluginName()))
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{
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pman->load(vi->pluginName());
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vi->update();
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updateAllButtons();
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}
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}
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void PluginManagerPrefPage::onUnload()
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{
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LabelView* lv = pmw->plugin_view;
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PluginViewItem* vi = (PluginViewItem*)lv->selectedItem();
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if (vi && pman->isLoaded(vi->pluginName()))
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{
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pman->unload(vi->pluginName());
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vi->update();
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updateAllButtons();
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}
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}
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void PluginManagerPrefPage::onLoadAll()
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{
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pman->loadAll();
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LabelView* lv = pmw->plugin_view;
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lv->update();
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updateAllButtons();
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}
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void PluginManagerPrefPage::onUnloadAll()
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{
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pman->unloadAll();
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LabelView* lv = pmw->plugin_view;
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lv->update();
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updateAllButtons();
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}
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}
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