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/**************************************************************************
**
** This file is part of Qt Creator
**
** Copyright (c) 2011 Nokia Corporation and/or its subsidiary(-ies).
**
** Contact: Nokia Corporation (info@qt.nokia.com)
**
**
** GNU Lesser General Public License Usage
**
** 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, Nokia gives you certain additional
** rights. These rights are described in the Nokia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** Other Usage
**
** Alternatively, this file may be used in accordance with the terms and
** conditions contained in a signed written agreement between you and Nokia.
**
** If you have questions regarding the use of this file, please contact
** Nokia at qt-info@nokia.com.
**
**************************************************************************/
#ifndef BOOKMARKMANAGER_H
#define BOOKMARKMANAGER_H
#include <coreplugin/icontext.h>
#include <coreplugin/inavigationwidgetfactory.h>
#include <QtCore/QAbstractItemModel>
#include <QtCore/QMultiMap>
#include <QtCore/QList>
#include <QtGui/QListView>
#include <QtGui/QPixmap>
#include <QtGui/QStyledItemDelegate>
namespace ProjectExplorer {
class SessionManager;
}
namespace Core {
class IEditor;
}
namespace TextEditor {
class ITextEditor;
}
namespace Bookmarks {
namespace Internal {
class Bookmark;
class BookmarksPlugin;
class BookmarkContext;
class BookmarkManager : public QAbstractItemModel
{
Q_OBJECT
public:
BookmarkManager();
~BookmarkManager();
QIcon bookmarkIcon() const { return m_bookmarkIcon; }
void updateBookmark(Bookmark *bookmark);
void removeBookmark(Bookmark *bookmark); // Does not remove the mark
void removeAllBookmarks();
Bookmark *bookmarkForIndex(QModelIndex index);
enum State { NoBookMarks, HasBookMarks, HasBookmarksInDocument };
State state() const;
// Model stuff
QModelIndex index(int row, int column, const QModelIndex &parent = QModelIndex()) const;
QModelIndex parent(const QModelIndex &child) const;
int rowCount(const QModelIndex &parent = QModelIndex()) const;
int columnCount(const QModelIndex &parent = QModelIndex()) const;
QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const;
// this QItemSelectionModel is shared by all views
QItemSelectionModel *selectionModel() const;
enum Roles {
Filename = Qt::UserRole,
LineNumber = Qt::UserRole + 1,
Directory = Qt::UserRole + 2,
LineText = Qt::UserRole + 3
};
public slots:
void toggleBookmark();
void toggleBookmark(const QString &fileName, int lineNumber);
void nextInDocument();
void prevInDocument();
void next();
void prev();
void moveUp();
void moveDown();
bool gotoBookmark(Bookmark *bookmark);
signals:
void updateActions(int state);
void currentIndexChanged(const QModelIndex &);
private slots:
void updateActionStatus();
void loadBookmarks();
private:
TextEditor::ITextEditor *currentTextEditor() const;
ProjectExplorer::SessionManager* sessionManager() const;
void documentPrevNext(bool next);
Bookmark* findBookmark(const QString &path, const QString &fileName, int lineNumber);
void addBookmark(Bookmark *bookmark, bool userset = true);
void addBookmark(const QString &s);
static QString bookmarkToString(const Bookmark *b);
void saveBookmarks();
typedef QMultiMap<QString, Bookmark *> FileNameBookmarksMap;
typedef QMap<QString, FileNameBookmarksMap *> DirectoryFileBookmarksMap;
DirectoryFileBookmarksMap m_bookmarksMap;
const QIcon m_bookmarkIcon;
QList<Bookmark *> m_bookmarksList;
QItemSelectionModel *m_selectionModel;
};
class BookmarkView : public QListView
{
Q_OBJECT
public:
BookmarkView(QWidget *parent = 0);
~BookmarkView();
void setModel(QAbstractItemModel *model);
public slots:
void gotoBookmark(const QModelIndex &index);
protected slots:
void removeFromContextMenu();
void removeAll();
protected:
void contextMenuEvent(QContextMenuEvent *event);
void removeBookmark(const QModelIndex &index);
private:
BookmarkContext *m_bookmarkContext;
QModelIndex m_contextMenuIndex;
BookmarkManager *m_manager;
};
class BookmarkContext : public Core::IContext
{
public:
BookmarkContext(BookmarkView *widget);
virtual Core::Context context() const;
virtual QWidget *widget();
private:
BookmarkView *m_bookmarkView;
const Core::Context m_context;
};
class BookmarkViewFactory : public Core::INavigationWidgetFactory
{
public:
BookmarkViewFactory(BookmarkManager *bm);
QString displayName() const;
int priority() const;
QString id() const;
QKeySequence activationSequence() const;
Core::NavigationView createWidget();
private:
BookmarkManager *m_manager;
};
class BookmarkDelegate : public QStyledItemDelegate
{
Q_OBJECT
public:
BookmarkDelegate(QObject * parent = 0);
~BookmarkDelegate();
void paint(QPainter *painter, const QStyleOptionViewItem &option, const QModelIndex &index) const;
QSize sizeHint(const QStyleOptionViewItem &option, const QModelIndex &index) const;
private:
void generateGradientPixmap(int width, int height, QColor color, bool selected) const;
mutable QPixmap *m_normalPixmap;
mutable QPixmap *m_selectedPixmap;
};
} // namespace Internal
} // namespace Bookmarks
#endif // BOOKMARKMANAGER_H
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