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/*
Copyright (C) 2006 - 2015 Evan Teran
evan.teran@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, see <http://www.gnu.org/licenses/>.
*/
#ifndef IPLUGIN_H_20061101_
#define IPLUGIN_H_20061101_
#include <QList>
#include <QVariantMap>
#include <QtPlugin>
class QMenu;
class QAction;
class IPlugin {
public:
virtual ~IPlugin() = default;
public:
void init() {
privateInit();
}
void fini() {
privateFini();
}
public:
virtual QMenu *menu(QWidget *parent = nullptr) = 0;
public:
// optional, overload these to have there contents added to a view's context menu
virtual QList<QAction *> cpuContextMenu() { return {}; }
virtual QList<QAction *> registerContextMenu() { return {}; }
virtual QList<QAction *> stackContextMenu() { return {}; }
virtual QList<QAction *> dataContextMenu() { return {}; }
// optional, overload this to add a page to the options dialog
virtual QWidget *optionsPage() { return nullptr; }
public:
virtual QVariantMap saveState() const { return {}; }
virtual void restoreState(const QVariantMap &) {}
public:
enum ArgumentStatus {
ARG_SUCCESS,
ARG_ERROR,
ARG_EXIT
};
// optional, command line argument processing
// return a string to add to "--help"
virtual QString extraArguments() const { return {}; }
// take actions based on the command line arguments
// you *may* remove arguments which are exclusively yours
// return ARG_SUCCESS if the normal execution should continue
// return ARG_ERROR if we should show usage and exit
// return ARG_EXIT if you processed the arguments and we should terminate successfully
virtual ArgumentStatus parseArguments(QStringList &) { return ARG_SUCCESS; }
protected:
// optional init, overload this to have edb run it after loading the plugin
virtual void privateInit() {
}
// optional fini, overload this to have edb run it before unloading the plugin
virtual void privateFini() {
}
};
Q_DECLARE_INTERFACE(IPlugin, "edb.IPlugin/1.0")
#endif
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