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80 lines
2.8 KiB
80 lines
2.8 KiB
15 years ago
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/* This file is part of the KDE project
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Copyright (C) 2002 Harald Fernengel <harry@kdevelop.org>
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Copyright (C) 2002 F@lk Brettschneider <falkbr@kdevelop.org>
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Copyright (C) 2003 Roberto Raggi <roberto@kdevelop.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., 59 Temple Place - Suite 330,
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Boston, MA 02111-1307, USA.
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*/
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#ifndef KDEVDIFFFRONTEND_H
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#define KDEVDIFFFRONTEND_H
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#include <kurl.h>
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#include <kdevplugin.h>
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/**
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@file kdevdifffrontend.h
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Diff frontend interface.
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*/
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/**
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KDevelop diff frontend interface.
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This is the abstract base class for plugins that want to display differencies between
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files.
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Instances that implement this interface are available through extension architecture:
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@code
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KDevDiffFrontend *df = extension<KDevDiffFrontend>("KDevelop/DiffFrontend");
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if (df) {
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// do something
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} else {
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// fail
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}
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@endcode
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@sa KDevPlugin::extension method documentation.
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*/
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class KDevDiffFrontend : public KDevPlugin
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{
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public:
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/**Constructor.
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@param info Important information about the plugin - plugin internal and generic
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(GUI) name, description, a list of authors, etc. That information is used to show
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plugin information in various places like "about application" dialog, plugin selector
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dialog, etc. Plugin does not take ownership on info object, also its lifetime should
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be equal to the lifetime of the plugin.
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@param parent The parent object for the plugin. Parent object must implement @ref KDevApi
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interface. Otherwise the plugin will not be constructed.
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@param name The internal name which identifies the plugin.*/
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KDevDiffFrontend( const KDevPluginInfo *info, QObject *parent=0, const char *name=0 )
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:KDevPlugin(info, parent, name ? name : "KDevDiffFrontend") {}
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/**Displays the patch.
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@param diff A string which contains a patch in unified format.*/
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virtual void showDiff( const QString& diff ) = 0;
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/**Displays a patch file.
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@param url An url of the patch file.*/
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virtual void openURL( const KURL &url ) = 0;
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/**Displays the difference between the two files.
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@param url1 First file to compare.
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@param url2 Second file to compare.*/
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virtual void showDiff( const KURL &url1, const KURL &url2 ) = 0;
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};
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#endif
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