blob: 5c480697af1173bd54cb791a3ad89251dd37804a (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
|
/****************************************************************************
**
** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** This file is part of the QtQml module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Digia. For licensing terms and
** conditions see http://qt.digia.com/licensing. For further information
** use the contact form at http://qt.digia.com/contact-us.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used 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. 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.
**
** In addition, as a special exception, Digia gives you certain additional
** rights. These rights are described in the Digia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3.0 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU General Public License version 3.0 requirements will be
** met: http://www.gnu.org/copyleft/gpl.html.
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef INSPECTTOOL_H
#define INSPECTTOOL_H
#include "abstracttool.h"
#include <QtCore/QPointF>
#include <QtCore/QPointer>
#include <QtCore/QTimer>
QT_FORWARD_DECLARE_CLASS(QQuickView)
QT_FORWARD_DECLARE_CLASS(QQuickItem)
namespace QmlJSDebugger {
namespace QtQuick2 {
class QQuickViewInspector;
class HoverHighlight;
class InspectTool : public AbstractTool
{
Q_OBJECT
public:
enum ZoomDirection {
ZoomIn,
ZoomOut
};
InspectTool(QQuickViewInspector *inspector, QQuickView *view);
~InspectTool();
void enable(bool enable);
void leaveEvent(QEvent *);
void mousePressEvent(QMouseEvent *);
void mouseMoveEvent(QMouseEvent *);
void mouseReleaseEvent(QMouseEvent *);
void mouseDoubleClickEvent(QMouseEvent *);
void hoverMoveEvent(QMouseEvent *);
void wheelEvent(QWheelEvent *);
void keyPressEvent(QKeyEvent *) {}
void keyReleaseEvent(QKeyEvent *);
void touchEvent(QTouchEvent *event);
private:
QQuickViewInspector *inspector() const;
qreal nextZoomScale(ZoomDirection direction);
void scaleView(const qreal &factor, const QPointF &newcenter, const QPointF &oldcenter);
void zoomIn();
void zoomOut();
void initializeDrag(const QPointF &pos);
void dragItemToPosition();
void moveItem(bool valid);
void selectNextItem();
void selectItem();
private slots:
void zoomTo100();
void showSelectedItemName();
private:
bool m_originalSmooth;
bool m_dragStarted;
bool m_pinchStarted;
bool m_didPressAndHold;
bool m_tapEvent;
QPointer<QQuickItem> m_contentItem;
QPointF m_dragStartPosition;
QPointF m_mousePosition;
QPointF m_originalPosition;
qreal m_smoothScaleFactor;
qreal m_minScale;
qreal m_maxScale;
qreal m_originalScale;
ulong m_touchTimestamp;
QTimer m_pressAndHoldTimer;
QTimer m_nameDisplayTimer;
HoverHighlight *m_hoverHighlight;
QQuickItem *m_lastItem;
QQuickItem *m_lastClickedItem;
};
} // namespace QtQuick2
} // namespace QmlJSDebugger
#endif // INSPECTTOOL_H
|
