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
143
144
145
146
147
148
149
150
151
|
/****************************************************************************
**
** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** 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 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.
**
****************************************************************************/
#include "subversioneditor.h"
#include "subversionplugin.h"
#include "annotationhighlighter.h"
#include "subversionconstants.h"
#include <utils/qtcassert.h>
#include <vcsbase/diffhighlighter.h>
#include <QDebug>
#include <QFileInfo>
#include <QTextCursor>
#include <QTextBlock>
using namespace Subversion;
using namespace Subversion::Internal;
SubversionEditor::SubversionEditor(const VcsBase::VcsBaseEditorParameters *type,
QWidget *parent) :
VcsBase::VcsBaseEditorWidget(type, parent),
m_changeNumberPattern(QLatin1String("^\\d+$")),
m_revisionNumberPattern(QLatin1String("^r\\d+$"))
{
QTC_ASSERT(m_changeNumberPattern.isValid(), return);
QTC_ASSERT(m_revisionNumberPattern.isValid(), return);
setAnnotateRevisionTextFormat(tr("Annotate revision \"%1\""));
}
QSet<QString> SubversionEditor::annotationChanges() const
{
QSet<QString> changes;
const QString txt = toPlainText();
if (txt.isEmpty())
return changes;
// Hunt for first change number in annotation: "<change>:"
QRegExp r(QLatin1String("^(\\d+):"));
QTC_ASSERT(r.isValid(), return changes);
if (r.indexIn(txt) != -1) {
changes.insert(r.cap(1));
r.setPattern(QLatin1String("\n(\\d+):"));
QTC_ASSERT(r.isValid(), return changes);
int pos = 0;
while ((pos = r.indexIn(txt, pos)) != -1) {
pos += r.matchedLength();
changes.insert(r.cap(1));
}
}
if (Subversion::Constants::debug)
qDebug() << "SubversionEditor::annotationChanges() returns #" << changes.size();
return changes;
}
QString SubversionEditor::changeUnderCursor(const QTextCursor &c) const
{
QTextCursor cursor = c;
// Any number is regarded as change number.
cursor.select(QTextCursor::WordUnderCursor);
if (!cursor.hasSelection())
return QString();
QString change = cursor.selectedText();
// Annotation output has number, log output has revision numbers
// as r1, r2...
if (m_changeNumberPattern.exactMatch(change))
return change;
if (m_revisionNumberPattern.exactMatch(change)) {
change.remove(0, 1);
return change;
}
return QString();
}
/* code:
Index: main.cpp
===================================================================
--- main.cpp (revision 2)
+++ main.cpp (working copy)
@@ -6,6 +6,5 @@
\endcode
*/
VcsBase::DiffHighlighter *SubversionEditor::createDiffHighlighter() const
{
const QRegExp filePattern(QLatin1String("^[-+][-+][-+] .*|^Index: .*|^==*$"));
QTC_CHECK(filePattern.isValid());
return new VcsBase::DiffHighlighter(filePattern);
}
VcsBase::BaseAnnotationHighlighter *SubversionEditor::createAnnotationHighlighter(const QSet<QString> &changes,
const QColor &bg) const
{
return new SubversionAnnotationHighlighter(changes, bg);
}
QString SubversionEditor::fileNameFromDiffSpecification(const QTextBlock &inBlock) const
{
// "+++ /depot/.../mainwindow.cpp<tab>(revision 3)"
// Go back chunks
const QString diffIndicator = QLatin1String("+++ ");
for (QTextBlock block = inBlock; block.isValid() ; block = block.previous()) {
QString diffFileName = block.text();
if (diffFileName.startsWith(diffIndicator)) {
diffFileName.remove(0, diffIndicator.size());
const int tabIndex = diffFileName.lastIndexOf(QLatin1Char('\t'));
if (tabIndex != -1)
diffFileName.truncate(tabIndex);
const QString rc = findDiffFile(diffFileName);
if (Subversion::Constants::debug)
qDebug() << Q_FUNC_INFO << diffFileName << rc << source();
return rc;
}
}
return QString();
}
QStringList SubversionEditor::annotationPreviousVersions(const QString &v) const
{
bool ok;
const int revision = v.toInt(&ok);
if (!ok || revision < 2)
return QStringList();
return QStringList(QString::number(revision - 1));
}
|
