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25
26 #include "subversioneditor.h"
27 #include "subversionplugin.h"
28
29 #include "annotationhighlighter.h"
30 #include "subversionconstants.h"
31
32 #include <utils/qtcassert.h>
33 #include <vcsbase/diffandloghighlighter.h>
34
35 #include <QDebug>
36 #include <QFileInfo>
37 #include <QTextCursor>
38 #include <QTextBlock>
39
40 using namespace Subversion;
41 using namespace Subversion::Internal;
42
SubversionEditorWidget()43 SubversionEditorWidget::SubversionEditorWidget() :
44 m_changeNumberPattern("^\\s*(?<area>(?<rev>\\d+))\\s+.*$"),
45 m_revisionNumberPattern("\\b(?<area>(r|[rR]evision )(?<rev>\\d+))\\b")
46 {
47 QTC_ASSERT(m_changeNumberPattern.isValid(), return);
48 QTC_ASSERT(m_revisionNumberPattern.isValid(), return);
49 /* Diff pattern:
50 \code
51 Index: main.cpp
52 ===================================================================
53 --- main.cpp<tab>(revision 2)
54 +++ main.cpp<tab>(working copy)
55 @@ -6,6 +6,5 @@
56 \endcode
57 */
58 setDiffFilePattern("^[-+]{3} ([^\\t]+)|^Index: .*|^=+$");
59 setLogEntryPattern("^(r\\d+) \\|");
60 setAnnotateRevisionTextFormat(tr("Annotate revision \"%1\""));
61 setAnnotationEntryPattern("^(\\d+):");
62 }
63
changeUnderCursor(const QTextCursor & c) const64 QString SubversionEditorWidget::changeUnderCursor(const QTextCursor &c) const
65 {
66 QTextCursor cursor = c;
67 // Any number is regarded as change number.
68 cursor.select(QTextCursor::LineUnderCursor);
69 if (!cursor.hasSelection())
70 return QString();
71 QString change = cursor.selectedText();
72 const int pos = c.position() - cursor.selectionStart() + 1;
73 // Annotation output has number, log output has revision numbers,
74 // both at the start of the line.
75 auto matchIter = m_changeNumberPattern.globalMatch(change);
76 if (!matchIter.hasNext())
77 matchIter = m_revisionNumberPattern.globalMatch(change);
78
79 // We may have several matches of our regexp and we way have
80 // several () in the regexp
81 const QString areaName = QLatin1String("area");
82 while (matchIter.hasNext()) {
83 auto match = matchIter.next();
84 const QString rev = match.captured(QLatin1String("rev"));
85 if (rev.isEmpty())
86 continue;
87
88 const QString area = match.captured(areaName);
89 QTC_ASSERT(area.contains(rev), continue);
90
91 const int start = match.capturedStart(areaName);
92 const int end = match.capturedEnd(areaName);
93 if (pos > start && pos <= end)
94 return rev;
95 }
96 return QString();
97 }
98
createAnnotationHighlighter(const QSet<QString> & changes) const99 VcsBase::BaseAnnotationHighlighter *SubversionEditorWidget::createAnnotationHighlighter(const QSet<QString> &changes) const
100 {
101 return new SubversionAnnotationHighlighter(changes);
102 }
103
annotationPreviousVersions(const QString & v) const104 QStringList SubversionEditorWidget::annotationPreviousVersions(const QString &v) const
105 {
106 bool ok;
107 const int revision = v.toInt(&ok);
108 if (!ok || revision < 2)
109 return QStringList();
110 return QStringList(QString::number(revision - 1));
111 }
112