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/***************************************************************************
quantaplugin.h - description
-------------------
begin : Mon Sep 16 2002
copyright : (C) 2002 by Marc Britton <consume@optushome.com.au>
(C) 2003-2004 by Andras Mantia <amantia@kde.org>
***************************************************************************/
/***************************************************************************
* *
* 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. *
* *
***************************************************************************/
#ifndef QUANTAPLUGIN_H
#define QUANTAPLUGIN_H
/* KDE INCLUDES */
#include <kparts/part.h>
/* QT INCLUDES */
#include <tqguardedptr.h>
#include <tqobject.h>
class QString;
/**Base class for quanta plugins
*@author Marc Britton
*/
class KToggleAction;
class KMdiToolViewAccessor;
class QuantaView;
class QuantaPlugin : public QObject
{
Q_OBJECT
public:
QuantaPlugin();
~QuantaPlugin();
virtual bool isRunning() const;
/** Gets the superficial plugin name */
virtual TQString pluginName() const;
/** Gets the location of the plugin */
virtual TQString location() const;
/** Gets the plugin's standard attribute */
virtual bool isStandard() const;
/** Gets the output window */
virtual TQString outputWindow() const;
/** Returns true if the plugin specified by a_plugin is valid, false otherwise */
static bool validatePlugin(QuantaPlugin *);
/** Returns true if the options of a plugin are valid, otherwise false */
static bool validatePluginInfo(const TQString &, const TQString &,
const TQString &, const TQString &);
virtual void addWidget();
virtual void removeWidget();
TQWidget *widget();
KParts::ReadOnlyPart *part() {return m_part;}
TQString name() {return m_name;}
/** plugs action into menu */
void plugAction(TQPopupMenu *menu);
public slots:
/** Sets whether the plugin is running or not */
virtual void setRunning(bool);
/** Loads the plugin */
virtual bool load();
/** Unloads te plugin. If remove is true, it will also remove the plugin widget. */
virtual bool unload(bool remove = true);
/** Runs the plugin */
virtual bool run();
/** Runs the plugin if it's not running yet, unloads otherwise.*/
virtual bool toggle();
/** Sets the superficial name of the plugin */
virtual void setPluginName(const TQString &);
/** Sets the output window */
virtual void setOutputWindow(const TQString &);
/** Sets the plugin's standard attribute */
virtual void setStandard(bool isStandard);
/** Sets the location of the plugin */
virtual void setLocation(const TQString &);
/** Sets the file name of the plugin */
virtual void setFileName(const TQString &);
/** Returns the file name of the plugin */
virtual TQString fileName() const;
virtual int input() {return m_input;}
virtual void setInput(int a_input) { m_input = a_input;}
/** Returns whether the plugin is loaded or not */
virtual bool isLoaded();
/** No descriptions */
void setIcon(const TQString& a_icon);
/** No descriptions */
TQString icon();
/** No descriptions */
void setStandardName(const TQString& a_stdName);
/** No descriptions */
TQString standardName();
void setReadOnlyPart(bool a_readOnlyPart) {m_readOnlyPart = a_readOnlyPart;}
bool readOnlyPart() {return m_readOnlyPart;}
signals:
void pluginStarted();
void pluginStopped();
protected:
/** Superficial name of plugin */
TQString m_fileName;
TQString m_name;
TQString m_location;
TQString m_icon;
TQString m_outputWindow;
int m_input;
/** True, if it is not a user added plugin. Special handling code may be necessary for standard plugins. */
bool m_standard;
bool m_isRunning;
TQGuardedPtr<KParts::ReadOnlyPart> m_part;
bool m_readOnlyPart;
QuantaView *m_view;
KToggleAction *m_action;
private: // Private attributes
TQString m_standardName;
KMdiToolViewAccessor* m_pluginToolView;
TQWidget *m_targetWidget; //this will be the parent, used only to make the plugin widget hidden until addWidget is called
};
#endif
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