qt5base-lts/util/accessibilityinspector/accessibilityscenemanager.h
Morten Johan Sorvig 019c55adbc Compile.
QAccessible and QtQuick API changes.

Change-Id: I5e329543937f9dd4b68dd01321c475149df4678c
Reviewed-by: Frederik Gladhorn <frederik.gladhorn@nokia.com>
2011-12-01 20:52:08 +01:00

118 lines
4.2 KiB
C++

/****************************************************************************
**
** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
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** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the tools applications of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
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** 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. Please review the following information to ensure the GNU Lesser
** General Public License version 2.1 requirements will be met:
** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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** Public License version 3.0 as published by the Free Software Foundation
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****************************************************************************/
#ifndef ACCESSIBILITYSCENEMANAGER_H
#define ACCESSIBILITYSCENEMANAGER_H
#include <QtGui>
#include "optionswidget.h"
QString translateRole(QAccessible::Role role);
class AccessibilitySceneManager : public QObject
{
Q_OBJECT
public:
AccessibilitySceneManager();
void setRootWindow(QWindow * window) { m_window = window; }
void setView(QGraphicsView *view) { m_view = view; }
void setScene(QGraphicsScene *scene) { m_scene = scene; }
void setTreeView(QGraphicsView *treeView) { m_treeView = treeView; }
void setTreeScene(QGraphicsScene *treeScene) { m_treeScene = treeScene; }
void setOptionsWidget(OptionsWidget *optionsWidget) { m_optionsWidget = optionsWidget; }
public slots:
void populateAccessibilityScene();
void updateAccessibilitySceneItemFlags();
void populateAccessibilityTreeScene();
void handleUpdate(QObject *object, QAccessible::Event reason);
void setSelected(QObject *object);
void changeScale(int scale);
private:
void updateItems(QObject *root);
void updateItem(QObject *object);
void updateItem(QGraphicsRectItem *item, QAccessibleInterface *interface);
void updateItemFlags(QGraphicsRectItem *item, QAccessibleInterface *interface);
void populateAccessibilityScene(QAccessibleInterface * interface, QGraphicsScene *scene);
QGraphicsRectItem * processInterface(QAccessibleInterface * interface, QGraphicsScene *scene);
struct TreeItem;
TreeItem computeLevels(QAccessibleInterface * interface, int level);
void populateAccessibilityTreeScene(QAccessibleInterface * interface);
void addGraphicsItems(TreeItem item, int row, int xPos);
bool isHidden(QAccessibleInterface *interface);
QWindow *m_window;
QGraphicsView *m_view;
QGraphicsScene *m_scene;
QGraphicsView *m_treeView;
QGraphicsScene *m_treeScene;
QGraphicsItem *m_rootItem;
OptionsWidget *m_optionsWidget;
QObject *m_selectedObject;
QHash<QObject *, QGraphicsRectItem*> m_graphicsItems;
QSet<QObject *> m_animatedObjects;
struct TreeItem {
QList<TreeItem> children;
int width;
QString name;
QString role;
QString description;
QRect rect;
QAccessible::State state;
QObject *object;
TreeItem() : width(0) {}
};
TreeItem m_rootTreeItem;
int m_treeItemWidth;
int m_treeItemHorizontalPadding;
int m_treeItemHeight;
int m_treeItemVerticalPadding;
};
#endif // ACCESSIBILITYSCENEMANAGER_H