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
152
153
154
|
/****************************************************************************
**
** Copyright (C) 2012 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 "basetextmark.h"
#include "itexteditor.h"
#include "basetextdocument.h"
#include "texteditorplugin.h"
#include <coreplugin/editormanager/editormanager.h>
#include <coreplugin/documentmanager.h>
#include <extensionsystem/pluginmanager.h>
#include <utils/qtcassert.h>
using namespace TextEditor;
using namespace TextEditor::Internal;
BaseTextMarkRegistry::BaseTextMarkRegistry(QObject *parent)
: QObject(parent)
{
Core::EditorManager *em = Core::EditorManager::instance();
connect(em, SIGNAL(editorOpened(Core::IEditor*)),
SLOT(editorOpened(Core::IEditor*)));
Core::DocumentManager *dm = Core::DocumentManager::instance();
connect(dm, SIGNAL(allDocumentsRenamed(QString,QString)),
this, SLOT(allDocumentsRenamed(QString,QString)));
connect(dm, SIGNAL(documentRenamed(Core::IDocument*,QString,QString)),
this, SLOT(documentRenamed(Core::IDocument*,QString,QString)));
}
void BaseTextMarkRegistry::add(BaseTextMark *mark)
{
m_marks[Utils::FileName::fromString(mark->fileName())].insert(mark);
Core::EditorManager *em = Core::EditorManager::instance();
foreach (Core::IEditor *editor, em->editorsForFileName(mark->fileName())) {
if (ITextEditor *textEditor = qobject_cast<ITextEditor *>(editor)) {
ITextMarkable *markableInterface = textEditor->markableInterface();
if (markableInterface->addMark(mark)) {
break;
}
}
}
}
bool BaseTextMarkRegistry::remove(BaseTextMark *mark)
{
return m_marks[Utils::FileName::fromString(mark->fileName())].remove(mark);
}
void BaseTextMarkRegistry::editorOpened(Core::IEditor *editor)
{
ITextEditor *textEditor = qobject_cast<ITextEditor *>(editor);
if (!textEditor)
return;
if (!m_marks.contains(Utils::FileName::fromString(editor->document()->fileName())))
return;
foreach (BaseTextMark *mark, m_marks.value(Utils::FileName::fromString(editor->document()->fileName()))) {
ITextMarkable *markableInterface = textEditor->markableInterface();
markableInterface->addMark(mark);
}
}
void BaseTextMarkRegistry::documentRenamed(Core::IDocument *document, const
QString &oldName, const QString &newName)
{
TextEditor::BaseTextDocument *baseTextDocument
= qobject_cast<TextEditor::BaseTextDocument *>(document);
if (!document)
return;
Utils::FileName oldFileName = Utils::FileName::fromString(oldName);
Utils::FileName newFileName = Utils::FileName::fromString(newName);
if (!m_marks.contains(oldFileName))
return;
QSet<BaseTextMark *> toBeMoved;
foreach (ITextMark *mark, baseTextDocument->documentMarker()->marks())
if (BaseTextMark *baseTextMark = dynamic_cast<BaseTextMark *>(mark))
toBeMoved.insert(baseTextMark);
m_marks[oldFileName].subtract(toBeMoved);
m_marks[newFileName].unite(toBeMoved);
foreach (BaseTextMark *mark, toBeMoved)
mark->updateFileName(newName);
}
void BaseTextMarkRegistry::allDocumentsRenamed(const QString &oldName, const QString &newName)
{
Utils::FileName oldFileName = Utils::FileName::fromString(oldName);
Utils::FileName newFileName = Utils::FileName::fromString(newName);
if (!m_marks.contains(oldFileName))
return;
QSet<BaseTextMark *> oldFileNameMarks = m_marks.value(oldFileName);
m_marks[newFileName].unite(oldFileNameMarks);
m_marks[oldFileName].clear();
foreach (BaseTextMark *mark, oldFileNameMarks)
mark->updateFileName(newName);
}
BaseTextMark::BaseTextMark(const QString &fileName, int lineNumber)
: ITextMark(lineNumber), m_fileName(fileName)
{
}
// we need two phase initilization, since we are calling virtual methods
// of BaseTextMark in add() and also accessing widthFactor
// which might be set in the derived constructor
void BaseTextMark::init()
{
Internal::TextEditorPlugin::instance()->baseTextMarkRegistry()->add(this);
}
BaseTextMark::~BaseTextMark()
{
// oha we are deleted
bool b = Internal::TextEditorPlugin::instance()->baseTextMarkRegistry()->remove(this);
// If you get a assertion in this line, init() was never called
QTC_CHECK(b);
}
void BaseTextMark::updateFileName(const QString &fileName)
{
m_fileName = fileName;
}
|
