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
132
133
134
135
136
137
138
139
140
141
|
/****************************************************************************
**
** Copyright (C) 2016 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of Qt Creator.
**
** 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 The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3 as published by the Free Software
** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-3.0.html.
**
****************************************************************************/
#pragma once
#include "stackframe.h"
#include <utils/basetreeview.h>
#include <utils/treemodel.h>
namespace Debugger {
namespace Internal {
class DebuggerEngine;
class StackHandler;
enum StackColumns
{
StackLevelColumn,
StackFunctionNameColumn,
StackFileNameColumn,
StackLineNumberColumn,
StackAddressColumn,
StackColumnCount
};
class StackFrameItem : public Utils::TreeItem
{
public:
StackFrameItem(StackHandler *handler, const StackFrame &frame, int row = -1)
: handler(handler), frame(frame), row(row)
{}
QVariant data(int column, int role) const override;
Qt::ItemFlags flags(int column) const override;
public:
StackHandler *handler = nullptr;
StackFrame frame;
int row = -1;
};
class SpecialStackItem : public StackFrameItem
{
public:
SpecialStackItem(StackHandler *handler)
: StackFrameItem(handler, StackFrame{})
{}
QVariant data(int column, int role) const override;
};
// FIXME: Move ThreadItem over here.
class ThreadDummyItem : public Utils::TypedTreeItem<StackFrameItem>
{
public:
};
using StackHandlerModel = Utils::TreeModel<
Utils::TypedTreeItem<ThreadDummyItem>,
Utils::TypedTreeItem<StackFrameItem>,
StackFrameItem
>;
class StackHandler : public StackHandlerModel
{
Q_OBJECT
public:
explicit StackHandler(DebuggerEngine *engine);
~StackHandler() override;
void setFrames(const StackFrames &frames, bool canExpand = false);
void setFramesAndCurrentIndex(const GdbMi &frames, bool isFull);
int updateTargetFrame(bool isFull);
void prependFrames(const StackFrames &frames);
bool isSpecialFrame(int index) const;
void setCurrentIndex(int index);
int currentIndex() const { return m_currentIndex; }
int firstUsableIndex() const;
StackFrame currentFrame() const;
StackFrame frameAt(int index) const;
int stackSize() const;
quint64 topAddress() const;
// Called from StackHandler after a new stack list has been received
void removeAll();
QAbstractItemModel *model() { return this; }
bool isContentsValid() const { return m_contentsValid; }
bool operatesByInstruction() const;
void scheduleResetLocation();
void resetLocation();
QIcon iconForRow(int row) const;
signals:
void stackChanged();
void currentIndexChanged();
private:
int stackRowCount() const; // Including the <more...> "frame"
bool setData(const QModelIndex &idx, const QVariant &data, int role) override;
ThreadDummyItem *dummyThreadItem() const;
bool contextMenuEvent(const Utils::ItemViewEvent &event);
void reloadFullStack();
void copyContentsToClipboard();
void saveTaskFile();
DebuggerEngine *m_engine;
int m_currentIndex = -1;
bool m_canExpand = false;
bool m_contentsValid = false;
};
} // namespace Internal
} // namespace Debugger
|
