blob: 8cdcd1e2f0dd959e0541bd43a957a34345afee96 (
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
|
/****************************************************************************
**
** 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.
**
****************************************************************************/
#include "cvseditor.h"
#include "cvsutils.h"
#include "annotationhighlighter.h"
#include <utils/qtcassert.h>
#include <vcsbase/diffandloghighlighter.h>
#include <QDebug>
#include <QTextCursor>
#include <QTextBlock>
namespace Cvs {
namespace Internal {
// Match a CVS revision ("1.1.1.1")
#define CVS_REVISION_PATTERN "[\\d\\.]+"
#define CVS_REVISION_AT_START_PATTERN "^(" CVS_REVISION_PATTERN ") "
CvsEditorWidget::CvsEditorWidget() :
m_revisionAnnotationPattern(CVS_REVISION_AT_START_PATTERN),
m_revisionLogPattern("^revision *(" CVS_REVISION_PATTERN ")$")
{
QTC_ASSERT(m_revisionAnnotationPattern.isValid(), return);
QTC_ASSERT(m_revisionLogPattern.isValid(), return);
/* Diff format:
\code
cvs diff -d -u -r1.1 -r1.2:
--- mainwindow.cpp<\t>13 Jul 2009 13:50:15 -0000<tab>1.1
+++ mainwindow.cpp<\t>14 Jul 2009 07:09:24 -0000<tab>1.2
@@ -6,6 +6,5 @@
\endcode
*/
setDiffFilePattern("^[-+]{3} ([^\\t]+)");
setLogEntryPattern("^revision (.+)$");
setAnnotateRevisionTextFormat(tr("Annotate revision \"%1\""));
setAnnotationEntryPattern("^(" CVS_REVISION_PATTERN ") ");
}
QString CvsEditorWidget::changeUnderCursor(const QTextCursor &c) const
{
// Try to match "1.1" strictly:
// 1) Annotation: Check for a revision number at the beginning of the line.
// Note that "cursor.select(QTextCursor::WordUnderCursor)" will
// only select the part up until the dot.
// Check if we are at the beginning of a line within a reasonable offset.
// 2) Log: check for lines like "revision 1.1", cursor past "revision"
switch (contentType()) {
case VcsBase::OtherContent:
case VcsBase::DiffOutput:
break;
case VcsBase::AnnotateOutput: {
const QTextBlock block = c.block();
if (c.atBlockStart() || (c.position() - block.position() < 3)) {
const QString line = block.text();
const QRegularExpressionMatch match = m_revisionAnnotationPattern.match(line);
if (match.hasMatch())
return match.captured(1);
}
}
break;
case VcsBase::LogOutput: {
const QTextBlock block = c.block();
if (c.position() - block.position() > 8) {
const QRegularExpressionMatch match = m_revisionLogPattern.match(block.text());
if (match.hasMatch())
return match.captured(1);
}
}
break;
}
return QString();
}
VcsBase::BaseAnnotationHighlighter *CvsEditorWidget::createAnnotationHighlighter(const QSet<QString> &changes) const
{
return new CvsAnnotationHighlighter(changes);
}
QStringList CvsEditorWidget::annotationPreviousVersions(const QString &revision) const
{
if (isFirstRevision(revision))
return QStringList();
return QStringList(previousRevision(revision));
}
}
}
|