ui/qt/toolkit.h

/*
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
 *
 * Copyright 2014 Olaf Wintermann. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 *   1. Redistributions of source code must retain the above copyright
 *      notice, this list of conditions and the following disclaimer.
 *
 *   2. Redistributions in binary form must reproduce the above copyright
 *      notice, this list of conditions and the following disclaimer in the
 *      documentation and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 * POSSIBILITY OF SUCH DAMAGE.
 */

#ifndef TOOLKIT_H
#define	TOOLKIT_H

#include "../ui/toolkit.h"
#include "../common/context.h"
#include "../common/object.h"

#include <QApplication>

class UiEventWrapper;

typedef void (*ui_prepare_event_func)(UiEvent *event, UiEventWrapper *wrapper);

class UiEventWrapper : public QObject {
    Q_OBJECT
    
    UiObject *obj;
    ui_callback callback;
    void *userdata;
    
public:
    UiVar *var;
    
    void *customdata1 = nullptr;
    void *customdata2 = nullptr;
    int customvalue1 = 0;
    int customvalue2 = 0;
    
    ui_prepare_event_func prepare_event = nullptr;
    
    UiEventWrapper(UiObject *obj, ui_callback f, void *userdata);
    
public slots:
    void slot();
    void destroy();
};

class UiAction;

typedef void (*ui_prepare_action_event_func)(UiEvent *event, UiAction *action);

class UiAction : public QAction {
    Q_OBJECT
            
    UiObject *obj;
    ui_callback callback;
    void *userdata;
    
public:
    UiVar *var;
    
    ui_prepare_action_event_func prepare_event = nullptr;
    void *customdata1 = nullptr;
    void *customdata2 = nullptr;
    int customvalue1 = 0;
    int customvalue2 = 0;
    
    UiAction(UiObject *obj, QString &label, ui_callback f, void *userdata);
    ~UiAction();
    
private slots:
    void trigger();
};

void ui_action_enable(UiAction *action, int enable);

#endif	/* TOOLKIT_H */