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
142
|
// Copyright (C) 2016 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
#pragma once
#include "consoleitemmodel.h"
#include <QStyledItemDelegate>
QT_FORWARD_DECLARE_CLASS(QTextLayout)
namespace Debugger::Internal {
class ConsoleItemDelegate : public QStyledItemDelegate
{
public:
ConsoleItemDelegate(ConsoleItemModel *model, QObject *parent);
void emitSizeHintChanged(const QModelIndex &index);
QColor drawBackground(QPainter *painter, const QRect &rect, const QModelIndex &index,
const QStyleOptionViewItem &opt) const;
void currentChanged(const QModelIndex ¤t, const QModelIndex &previous);
protected:
void paint(QPainter *painter, const QStyleOptionViewItem &option,
const QModelIndex &index) const override;
QSize sizeHint(const QStyleOptionViewItem &option,
const QModelIndex &index) const override;
QWidget *createEditor(QWidget *parent, const QStyleOptionViewItem &option,
const QModelIndex &index) const override;
void setEditorData(QWidget *editor, const QModelIndex &index) const override;
void setModelData(QWidget *editor, QAbstractItemModel *model,
const QModelIndex &index) const override;
void updateEditorGeometry(QWidget *editor, const QStyleOptionViewItem &option,
const QModelIndex &index) const override;
private:
qreal layoutText(QTextLayout &tl, int width, bool *success = nullptr) const;
private:
ConsoleItemModel *m_model;
const QIcon m_logIcon;
const QIcon m_warningIcon;
const QIcon m_errorIcon;
const QIcon m_expandIcon;
const QIcon m_collapseIcon;
const QIcon m_prompt;
mutable int m_cachedHeight = 0;
mutable QFont m_cachedFont;
};
/*
+----------------------------------------------------------------------------+
| TYPEICONAREA EXPANDABLEICONAREA TEXTAREA FILEAREA LINEAREA |
+----------------------------------------------------------------------------+
*/
/*
+----------------------------------------------------------------------------+
| PROMPTAREA EDITABLEAREA |
+----------------------------------------------------------------------------+
*/
class ConsoleItemPositions
{
public:
ConsoleItemPositions(ConsoleItemModel *model, const QRect &rect,
const QFont &font, bool showTaskIconArea, bool showExpandableIconArea)
: m_x(rect.x()),
m_width(rect.width()),
m_top(rect.top()),
m_bottom(rect.bottom()),
m_showTaskIconArea(showTaskIconArea),
m_showExpandableIconArea(showExpandableIconArea)
{
m_fontHeight = QFontMetrics(font).height();
m_maxFileLength = model->sizeOfFile(font);
m_maxLineLength = model->sizeOfLineNumber(font);
}
int adjustedTop() const { return m_top + ITEM_PADDING; }
int adjustedLeft() const { return m_x + ITEM_PADDING; }
int adjustedRight() const { return m_width - ITEM_PADDING; }
int adjustedBottom() const { return m_bottom; }
int lineHeight() const { return m_fontHeight + 1; }
int minimumHeight() const { return typeIconHeight() + 2 * ITEM_PADDING; }
// PROMPTAREA is same as TYPEICONAREA
int typeIconLeft() const { return adjustedLeft(); }
int typeIconWidth() const { return TASK_ICON_SIZE; }
int typeIconHeight() const { return TASK_ICON_SIZE; }
int typeIconRight() const { return m_showTaskIconArea ? typeIconLeft() + typeIconWidth()
: adjustedLeft(); }
QRect typeIcon() const { return QRect(typeIconLeft(), adjustedTop(), typeIconWidth(),
typeIconHeight()); }
int expandCollapseIconLeft() const { return typeIconRight() + ITEM_SPACING; }
int expandCollapseIconWidth() const { return TASK_ICON_SIZE; }
int expandCollapseIconHeight() const { return TASK_ICON_SIZE; }
int expandCollapseIconRight() const { return m_showExpandableIconArea ?
expandCollapseIconLeft() + expandCollapseIconWidth() : typeIconRight(); }
QRect expandCollapseIcon() const { return QRect(expandCollapseIconLeft(), adjustedTop(),
expandCollapseIconWidth(),
expandCollapseIconHeight()); }
int textAreaLeft() const { return expandCollapseIconRight() + ITEM_SPACING; }
int textAreaWidth() const { return textAreaRight() - textAreaLeft(); }
int textAreaRight() const { return fileAreaLeft() - ITEM_SPACING; }
QRect textArea() const { return QRect(textAreaLeft(), adjustedTop(), textAreaWidth(),
lineHeight()); }
int fileAreaLeft() const { return fileAreaRight() - fileAreaWidth(); }
int fileAreaWidth() const { return m_maxFileLength; }
int fileAreaRight() const { return lineAreaLeft() - ITEM_SPACING; }
QRect fileArea() const { return QRect(fileAreaLeft(), adjustedTop(), fileAreaWidth(),
lineHeight()); }
int lineAreaLeft() const { return lineAreaRight() - lineAreaWidth(); }
int lineAreaWidth() const { return m_maxLineLength; }
int lineAreaRight() const { return adjustedRight() - ITEM_SPACING; }
QRect lineArea() const { return QRect(lineAreaLeft(), adjustedTop(), lineAreaWidth(),
lineHeight()); }
private:
int m_x;
int m_width;
int m_top;
int m_bottom;
int m_fontHeight;
int m_maxFileLength;
int m_maxLineLength;
bool m_showTaskIconArea;
bool m_showExpandableIconArea;
public:
static const int TASK_ICON_SIZE = 16;
static const int ITEM_PADDING = 8;
static const int ITEM_SPACING = 4;
};
} // Debugger::Internal
|
