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.
** 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 "diffutils.h"
#include "selectabletexteditorwidget.h"
namespace TextEditor {
class DisplaySettings;
class FontSettings;
}
QT_BEGIN_NAMESPACE
class QSplitter;
class QTextCharFormat;
QT_END_NAMESPACE
namespace DiffEditor {
class ChunkData;
class FileData;
namespace Internal {
class DiffEditorDocument;
class UnifiedDiffEditorWidget : public SelectableTextEditorWidget
{
Q_OBJECT
public:
UnifiedDiffEditorWidget(QWidget *parent = 0);
void setDocument(DiffEditorDocument *document);
void setDiff(const QList<FileData> &diffFileList,
const QString &workingDirectory);
void setCurrentDiffFileIndex(int diffFileIndex);
void saveState();
void restoreState();
void clear(const QString &message = QString());
signals:
void currentDiffFileIndexChanged(int index);
public slots:
void setDisplaySettings(const TextEditor::DisplaySettings &ds) override;
protected:
void mouseDoubleClickEvent(QMouseEvent *e) override;
void contextMenuEvent(QContextMenuEvent *e) override;
QString lineNumber(int blockNumber) const override;
int lineNumberDigits() const override;
private slots:
void setFontSettings(const TextEditor::FontSettings &fontSettings);
void slotCursorPositionChangedInEditor();
void slotSendChunkToCodePaster();
void slotApplyChunk();
void slotRevertChunk();
private:
void setLeftLineNumber(int blockNumber, int lineNumber);
void setRightLineNumber(int blockNumber, int lineNumber);
void setFileInfo(int blockNumber,
const DiffFileInfo &leftFileInfo,
const DiffFileInfo &rightFileInfo);
void setChunkIndex(int startBlockNumber, int blockCount, int chunkIndex);
void showDiff();
QString showChunk(const ChunkData &chunkData,
bool lastChunk,
int *blockNumber,
int *charNumber,
QMap<int, QList<DiffSelection> > *selections);
int blockNumberForFileIndex(int fileIndex) const;
int fileIndexForBlockNumber(int blockNumber) const;
int chunkIndexForBlockNumber(int blockNumber) const;
void jumpToOriginalFile(const QTextCursor &cursor);
void jumpToOriginalFile(const QString &fileName,
int lineNumber,
int columnNumber);
void addContextMenuActions(QMenu *menu,
int diffFileIndex,
int chunkIndex);
void patch(bool revert);
DiffEditorDocument *m_document;
// block number, visual line number.
QMap<int, int> m_leftLineNumbers;
QMap<int, int> m_rightLineNumbers;
bool m_ignoreCurrentIndexChange;
int m_contextMenuFileIndex;
int m_contextMenuChunkIndex;
int m_leftLineNumberDigits;
int m_rightLineNumberDigits;
// block number, visual line number.
QMap<int, QPair<DiffFileInfo, DiffFileInfo> > m_fileInfo;
// start block number, block count of a chunk, chunk index inside a file.
QMap<int, QPair<int, int> > m_chunkInfo;
QList<FileData> m_contextFileData; // ultimate data to be shown
// contextLineCount taken into account
QTextCharFormat m_fileLineFormat;
QTextCharFormat m_chunkLineFormat;
QTextCharFormat m_leftLineFormat;
QTextCharFormat m_rightLineFormat;
QTextCharFormat m_leftCharFormat;
QTextCharFormat m_rightCharFormat;
QByteArray m_state;
};
} // namespace Internal
} // namespace DiffEditor
|
