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120 lines
4.8 KiB
120 lines
4.8 KiB
/* This file is part of the KDE project
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Copyright (C) 2004 Alexander Dymo <adymo@tdevelop.org>
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public
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License as published by the Free Software Foundation; either
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version 2 of the License, or (at your option) any later version.
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This library 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 GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public License
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along with this library; see the file COPYING.LIB. If not, write to
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the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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Boston, MA 02110-1301, USA.
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*/
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#ifndef KDEVPLUGINCONTROLLER_H
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#define KDEVPLUGINCONTROLLER_H
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#include <tqobject.h>
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#include <kurl.h>
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#include <ktrader.h>
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/**
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@file kdevplugincontroller.h
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TDevelop plugin controller interface.
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*/
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class KDevPlugin;
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class ProfileEngine;
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/**
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The base class for TDevelop plugin controller.
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Plugin controller is responsible for quering, loading and unloading available plugins.
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*/
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class KDevPluginController: public TQObject
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{
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Q_OBJECT
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public:
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/**
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* Returns a uniquely specified plugin. If it isn't already loaded, it will be.
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* Use with caution! See extension for parameter details.
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*/
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virtual KDevPlugin * loadPlugin( const TQString & serviceType, const TQString & constraint ) = 0;
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/**
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* Unloads the plugin specified by @p plugin
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* @param plugin The plugin desktopEntryName of the plugin to unload
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*/
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virtual void unloadPlugin( const TQString & plugin ) = 0;
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/**Unloads plugins specified by @p list.
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@param list The list of plugin names to unload. plugin name corresponds
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to the "Name" property in plugin .desktop file.*/
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virtual void unloadPlugins(TQStringList const &list) = 0;
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/**@return The list of currently loaded plugins.*/
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virtual const TQValueList<KDevPlugin*> loadedPlugins() = 0;
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/**Queries for the plugin which supports given service type.
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All already loaded plugins will be queried and the first one to support the service type
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will be returned. Any plugin can be an extension, only "ServiceTypes=..." entry is
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required in .desktop file for that plugin.
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@param serviceType The service type of an extension (like "TDevelop/SourceFormatter")
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@param constraint The constraint which is applied when quering for the service. This
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constraint is a usual KTrader constraint statement (like "[X-TDevelop-Foo]=='MyFoo'").
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@return A KDevelop extension plugin for given service type or 0 if no plugin supports it*/
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virtual KDevPlugin *extension(const TQString &serviceType, const TQString &constraint = "") = 0;
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/**Queries KDevelop services. Version is checked automatically
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by adding proper X-TDevelop-Version=N statement into the query.
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@param serviceType The service type to query, for example "TDevelop/Plugin" or
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"TDevelop/SourceFormatter."
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@param constraint A constraint for the service. Do not include plugin version number - it
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is done automatically.
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@return The list of plugin offers.*/
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static KTrader::OfferList query(const TQString &serviceType, const TQString &constraint);
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/**Queries TDevelop plugins. Works like
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KDevPluginController::query with serviceType set to "TDevelop/Plugin".
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@param constraint A constraint for the service. Do not include plugin version number - it
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is done automatically.
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@return The list of plugin offers.*/
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static KTrader::OfferList queryPlugins(const TQString &constraint);
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/**Reimplement this function only if your shell supports plugin profiles.
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@return The list of URLs to the profile resources (files) with given @p extension.
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@param nameFilter Name filter for files. @see TQDir::setNameFilter documentation
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for name filters syntax.*/
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virtual KURL::List profileResources(const TQString &nameFilter);
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/**Reimplement this function only if your shell supports plugin profiles.
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@return The list of URLs to the resources (files) with given @p extension.
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This list is obtained by a recursive search that process given profile
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and all it's subprofiles.
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@param nameFilter Name filter for files. @see TQDir::setNameFilter documentation
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for name filters syntax.*/
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virtual KURL::List profileResourcesRecursive(const TQString &nameFilter);
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/** @return The current Profile Engine */
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virtual ProfileEngine &engine() = 0;
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signals:
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/**Emitted when a plugin profile was changed (reloaded, other profile opened, etc.).
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Should work only on shells with plugin profiles support.*/
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void profileChanged();
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protected:
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/**Constructor.*/
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KDevPluginController();
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};
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#endif
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