1 files changed, 136 insertions, 0 deletions
diff --git a/src/plugins/texteditor/basetextmark.cpp b/src/plugins/texteditor/basetextmark.cpp
new file mode 100644
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--- /dev/null
+++ b/src/plugins/texteditor/basetextmark.cpp
@@ -0,0 +1,136 @@
+/***************************************************************************
+**
+** This file is part of Qt Creator
+**
+** Copyright (c) 2008 Nokia Corporation and/or its subsidiary(-ies).
+**
+** Contact:  Qt Software Information (qt-info@nokia.com)
+**
+** 
+** Non-Open Source Usage  
+** 
+** Licensees may use this file in accordance with the Qt Beta Version
+** License Agreement, Agreement version 2.2 provided with the Software or,
+** alternatively, in accordance with the terms contained in a written
+** agreement between you and Nokia.  
+** 
+** GNU General Public License Usage 
+** 
+** Alternatively, this file may be used under the terms of the GNU General
+** Public License versions 2.0 or 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the packaging
+** of this file.  Please review the following information to ensure GNU
+** General Public Licensing requirements will be met:
+**
+** http://www.fsf.org/licensing/licenses/info/GPLv2.html and
+** http://www.gnu.org/copyleft/gpl.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights. These rights are described in the Nokia Qt GPL Exception version
+** 1.2, included in the file GPL_EXCEPTION.txt in this package.  
+** 
+***************************************************************************/
+#include "basetextmark.h"
+#include <coreplugin/editormanager/editormanager.h>
+#include <extensionsystem/pluginmanager.h>
+#include <coreplugin/icore.h>
+#include <QtCore/QTimer>
+
+using namespace TextEditor;
+using namespace TextEditor::Internal;
+
+BaseTextMark::BaseTextMark()
+    : m_markableInterface(0), m_internalMark(0), m_init(false)
+{
+    
+}
+
+BaseTextMark::BaseTextMark(const QString &filename, int line)
+    : m_markableInterface(0), m_internalMark(0), m_fileName(filename), m_line(line), m_init(false)
+{
+    // Why is this?
+    QTimer::singleShot(0, this, SLOT(init()));
+}
+
+void BaseTextMark::init()
+{
+    m_init = true;
+    Core::EditorManager *em = ExtensionSystem::PluginManager::instance()->getObject<Core::ICore>()->editorManager();
+    connect(em, SIGNAL(editorOpened(Core::IEditor *)), this, SLOT(editorOpened(Core::IEditor *)));
+
+    foreach(Core::IEditor *editor, em->openedEditors()) {
+        editorOpened(editor);
+    }
+}
+
+void BaseTextMark::editorOpened(Core::IEditor *editor)
+{
+    if (editor->file()->fileName() != m_fileName)
+        return;
+    if (ITextEditor *textEditor = qobject_cast<ITextEditor *>(editor)) {
+        if (m_markableInterface == 0) { // We aren't added to something
+            m_markableInterface = textEditor->markableInterface();
+            m_internalMark = new InternalMark(this);
+            m_markableInterface->addMark(m_internalMark, m_line);
+        }
+    }
+}
+
+void BaseTextMark::childRemovedFromEditor(InternalMark *mark)
+{
+    Q_UNUSED(mark)
+    // m_internalMark was removed from the editor
+    delete m_internalMark;
+    m_markableInterface = 0;
+    m_internalMark = 0;
+    removedFromEditor();
+}
+
+void BaseTextMark::documentClosingFor(InternalMark *mark)
+{
+    Q_UNUSED(mark)
+    // the document is closing
+    delete m_internalMark;
+    m_markableInterface = 0;
+    m_internalMark = 0;
+}
+
+BaseTextMark::~BaseTextMark()
+{
+    // oha we are deleted
+    if (m_markableInterface)
+        m_markableInterface->removeMark(m_internalMark);
+    delete m_internalMark;
+    m_internalMark = 0;
+    m_markableInterface = 0;
+}
+
+//#include <QDebug>
+
+void BaseTextMark::updateMarker()
+{
+    //qDebug()<<"BaseTextMark::updateMarker()"<<m_markableInterface<<m_internalMark;
+    if (m_markableInterface)
+        m_markableInterface->updateMark(m_internalMark);
+}
+
+void BaseTextMark::moveMark(const QString & /* filename */, int /* line */)
+{
+    Core::EditorManager *em = ExtensionSystem::PluginManager::instance()->getObject<Core::ICore>()->editorManager();
+    if (!m_init) {
+        connect(em, SIGNAL(editorOpened(Core::IEditor *)), this, SLOT(editorOpened(Core::IEditor *)));
+        m_init = true;
+    }
+
+
+    if (m_markableInterface)
+        m_markableInterface->removeMark(m_internalMark);
+    m_markableInterface = 0;
+    // This is only necessary since m_internalMark is created in ediorOpened
+    delete m_internalMark;
+    m_internalMark = 0;
+
+    foreach(Core::IEditor *editor, em->openedEditors()) {
+        editorOpened(editor);
+    }
+}