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/***************************************************************************
**
** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (directui@nokia.com)
**
** This file is part of libmeegotouch.
**
** If you have questions regarding the use of this file, please contact
** Nokia at directui@nokia.com.
**
** This library is free software; you can redistribute it and/or
** modify it under the terms of the GNU Lesser General Public
** License version 2.1 as published by the Free Software Foundation
** and appearing in the file LICENSE.LGPL included in the packaging
** of this file.
**
****************************************************************************/
#ifndef MAPPLICATIONMENUVIEW_P_H
#define MAPPLICATIONMENUVIEW_P_H
#include <QObject>
#include <QSize>
#include <QHash>
#include "maction.h"
#include "mnamespace.h"
#include "mapplicationmenuview.h"
class MApplicationMenu;
class MPannableViewport;
class QGraphicsLayoutItem;
class MAbstractLayoutPolicy;
class MGridLayoutPolicy;
class MLinearLayoutPolicy;
class MFlowLayoutPolicy;
class MButton;
class MWidgetAction;
class MLayout;
class QGraphicsLinearLayout;
class MButtonGroup;
class MWidget;
class MContentItem;
class MComboBox;
class MApplicationMenuViewPrivate : public QObject
{
Q_DECLARE_PUBLIC(MApplicationMenuView)
protected:
MApplicationMenuView *q_ptr;
public:
MApplicationMenuViewPrivate(MApplicationMenu *menu);
virtual ~MApplicationMenuViewPrivate();
virtual void init();
virtual void createPolicy(M::Orientation o);
virtual void add(QAction *action, QAction *before);
virtual void remove(QAction *action);
virtual void change(QAction *action);
protected:
virtual bool eventFilter(QObject *obj, QEvent *event);
virtual void addActions();
MWidget *createWidget(QAction *action);
MWidget *createButton(QAction *action);
bool isStyleAction(QAction *action);
bool isLocationValid(QAction *action, MAction::Location loc);
bool isVisible(QAction *action);
void clearWidgets(QHash<QAction *, MWidget *>& widgets);
void deleteWidget(QAction *action, MWidget *widget);
bool releaseWidget(QAction *action, MWidget *widget);
MWidget *requestWidget(MAction *action);
bool isWidgetInUseByView(MWidgetAction *widgetAction);
bool hasWidget(QAction *action);
bool isWidgetUsable(QAction *action);
bool isWidgetUsable(MWidgetAction *widgetAction);
MWidget *getWidget(QAction *action);
bool canAddMoreActions(QAction *action);
void visibleActionsCount(int &commandActionsCount, int &styleActionsCount);
void visibleActionsCount(QHash<QAction *, MWidget *>& widgets,
int &commandActionsCount,
int &styleActionsCount);
bool changeLocation(QAction *action);
void changeData(QAction *action);
void changeVisibility(QAction *action);
void changeStyleAttribute(QAction *action);
void refreshPolicies(bool refresh);
void clearPolicy(MAbstractLayoutPolicy *policy);
void refreshLandscapePolicy();
void updateItemMode();
void updateContentItemMode(MContentItem *contentItem, int columnsCount, int itemCount, int index);
void updateComboboxMode(MComboBox *comboBox, int columnsCount, int itemCount, int index);
void addStyleWidget(MWidget *widget, MWidget *before);
void addActionCommandWidget(MWidget *widget, MWidget *before);
void removeStyleWidget(MWidget *widget);
void addStyleSpacer();
void makeLandscapePolicyColumnsEqual();
protected:
QGraphicsLinearLayout *controllerLayout;
MLayout *styleCommandLayout;
MLayout *actionCommandLayout;
MGridLayoutPolicy *landscapePolicy;
MLinearLayoutPolicy *portraitPolicy;
MLinearLayoutPolicy *stylePolicy;
MButtonGroup *styleButtonGroup;
QHash<QAction *, MWidget *> leasedWidgets;
QHash<QAction *, MWidget *> buttons;
MApplicationMenu *controller;
};
#endif
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