From 63b34dc6ccd32c9bc7c3d8c0137ff12530238bde Mon Sep 17 00:00:00 2001 From: Andrea Diamantini Date: Thu, 30 Oct 2008 01:50:51 +0100 Subject: reKonq initial commit. Yeah! --- src/bookmarks.h | 306 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 306 insertions(+) create mode 100644 src/bookmarks.h (limited to 'src/bookmarks.h') diff --git a/src/bookmarks.h b/src/bookmarks.h new file mode 100644 index 00000000..768efd53 --- /dev/null +++ b/src/bookmarks.h @@ -0,0 +1,306 @@ +/**************************************************************************** +** +** Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies). +** Contact: Qt Software Information (qt-info@nokia.com) +** +** This file is part of the demonstration applications of the Qt Toolkit. +** +** Commercial Usage +** Licensees holding valid Qt Commercial licenses may use this file in +** accordance with the Qt Commercial License Agreement 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 1.3, included in +** the file GPL_EXCEPTION.txt in this package. +** +** Qt for Windows(R) Licensees +** As a special exception, Nokia, as the sole copyright holder for Qt +** Designer, grants users of the Qt/Eclipse Integration plug-in the +** right for the Qt/Eclipse Integration to link to functionality +** provided by Qt Designer and its related libraries. +** +** If you are unsure which license is appropriate for your use, please +** contact the sales department at qt-sales@nokia.com. +** +****************************************************************************/ + +#ifndef BOOKMARKS_H +#define BOOKMARKS_H + +#include +#include + +#include + +/*! + Bookmark manager, owner of the bookmarks, loads, saves and basic tasks + */ +class AutoSaver; +class BookmarkNode; +class BookmarksModel; +class BookmarksManager : public QObject +{ + Q_OBJECT + +signals: + void entryAdded(BookmarkNode *item); + void entryRemoved(BookmarkNode *parent, int row, BookmarkNode *item); + void entryChanged(BookmarkNode *item); + +public: + BookmarksManager(QObject *parent = 0); + ~BookmarksManager(); + + void addBookmark(BookmarkNode *parent, BookmarkNode *node, int row = -1); + void removeBookmark(BookmarkNode *node); + void setTitle(BookmarkNode *node, const QString &newTitle); + void setUrl(BookmarkNode *node, const QString &newUrl); + void changeExpanded(); + + BookmarkNode *bookmarks(); + BookmarkNode *menu(); + BookmarkNode *toolbar(); + + BookmarksModel *bookmarksModel(); + QUndoStack *undoRedoStack() { return &m_commands; }; + +public slots: + void importBookmarks(); + void exportBookmarks(); + +private slots: + void save() const; + +private: + void load(); + + bool m_loaded; + AutoSaver *m_saveTimer; + BookmarkNode *m_bookmarkRootNode; + BookmarksModel *m_bookmarkModel; + QUndoStack m_commands; + + friend class RemoveBookmarksCommand; + friend class ChangeBookmarkCommand; +}; + +class RemoveBookmarksCommand : public QUndoCommand +{ + +public: + RemoveBookmarksCommand(BookmarksManager *m_bookmarkManagaer, BookmarkNode *parent, int row); + ~RemoveBookmarksCommand(); + void undo(); + void redo(); + +protected: + int m_row; + BookmarksManager *m_bookmarkManagaer; + BookmarkNode *m_node; + BookmarkNode *m_parent; + bool m_done; +}; + +class InsertBookmarksCommand : public RemoveBookmarksCommand +{ + +public: + InsertBookmarksCommand(BookmarksManager *m_bookmarkManagaer, + BookmarkNode *parent, BookmarkNode *node, int row); + void undo() { RemoveBookmarksCommand::redo(); } + void redo() { RemoveBookmarksCommand::undo(); } + +}; + +class ChangeBookmarkCommand : public QUndoCommand +{ + +public: + ChangeBookmarkCommand(BookmarksManager *m_bookmarkManagaer, + BookmarkNode *node, const QString &newValue, bool title); + void undo(); + void redo(); + +private: + BookmarksManager *m_bookmarkManagaer; + bool m_title; + QString m_oldValue; + QString m_newValue; + BookmarkNode *m_node; +}; + +/*! + BookmarksModel is a QAbstractItemModel wrapper around the BookmarkManager + */ +#include +class BookmarksModel : public QAbstractItemModel +{ + Q_OBJECT + +public slots: + void entryAdded(BookmarkNode *item); + void entryRemoved(BookmarkNode *parent, int row, BookmarkNode *item); + void entryChanged(BookmarkNode *item); + +public: + enum Roles { + TypeRole = Qt::UserRole + 1, + UrlRole = Qt::UserRole + 2, + UrlStringRole = Qt::UserRole + 3, + SeparatorRole = Qt::UserRole + 4 + }; + + BookmarksModel(BookmarksManager *bookmarkManager, QObject *parent = 0); + inline BookmarksManager *bookmarksManager() const { return m_bookmarksManager; } + + QVariant headerData(int section, Qt::Orientation orientation, int role = Qt::DisplayRole) const; + QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const; + int columnCount(const QModelIndex &parent = QModelIndex()) const; + int rowCount(const QModelIndex &parent = QModelIndex()) const; + QModelIndex index(int, int, const QModelIndex& = QModelIndex()) const; + QModelIndex parent(const QModelIndex& index= QModelIndex()) const; + Qt::ItemFlags flags(const QModelIndex &index) const; + Qt::DropActions supportedDropActions () const; + bool removeRows(int row, int count, const QModelIndex &parent = QModelIndex()); + bool setData(const QModelIndex &index, const QVariant &value, int role = Qt::EditRole); + QMimeData *mimeData(const QModelIndexList &indexes) const; + QStringList mimeTypes() const; + bool dropMimeData(const QMimeData *data, + Qt::DropAction action, int row, int column, const QModelIndex &parent); + bool hasChildren(const QModelIndex &parent = QModelIndex()) const; + + BookmarkNode *node(const QModelIndex &index) const; + QModelIndex index(BookmarkNode *node) const; + +private: + + bool m_endMacro; + BookmarksManager *m_bookmarksManager; +}; + +// Menu that is dynamically populated from the bookmarks +#include "modelmenu.h" +class BookmarksMenu : public ModelMenu +{ + Q_OBJECT + +signals: + void openUrl(const QUrl &url); + +public: + BookmarksMenu(QWidget *parent = 0); + void setInitialActions(QList actions); + +protected: + bool prePopulated(); + +private slots: + void activated(const QModelIndex &index); + +private: + BookmarksManager *m_bookmarksManager; + QList m_initialActions; +}; + +/* + Proxy model that filters out the bookmarks so only the folders + are left behind. Used in the add bookmark dialog combobox. + */ +#include +class AddBookmarkProxyModel : public QSortFilterProxyModel +{ + Q_OBJECT +public: + AddBookmarkProxyModel(QObject * parent = 0); + int columnCount(const QModelIndex & parent = QModelIndex()) const; + +protected: + bool filterAcceptsRow(int source_row, const QModelIndex &source_parent) const; +}; + +/*! + Add bookmark dialog + */ +#include "ui_addbookmarkdialog.h" +class AddBookmarkDialog : public QDialog, public Ui_AddBookmarkDialog +{ + Q_OBJECT + +public: + AddBookmarkDialog(const QString &url, const QString &title, QWidget *parent = 0, BookmarksManager *bookmarkManager = 0); + +private slots: + void accept(); + +private: + QString m_url; + BookmarksManager *m_bookmarksManager; + AddBookmarkProxyModel *m_proxyModel; +}; + +#include "ui_bookmarks.h" +class TreeProxyModel; +class BookmarksDialog : public QDialog, public Ui_BookmarksDialog +{ + Q_OBJECT + +signals: + void openUrl(const QUrl &url); + +public: + BookmarksDialog(QWidget *parent = 0, BookmarksManager *manager = 0); + ~BookmarksDialog(); + +private slots: + void customContextMenuRequested(const QPoint &pos); + void open(); + void newFolder(); + +private: + void expandNodes(BookmarkNode *node); + bool saveExpandedNodes(const QModelIndex &parent); + + BookmarksManager *m_bookmarksManager; + BookmarksModel *m_bookmarksModel; + TreeProxyModel *m_proxyModel; +}; + +#include +class BookmarksToolBar : public QToolBar +{ + Q_OBJECT + +signals: + void openUrl(const QUrl &url); + +public: + BookmarksToolBar(BookmarksModel *model, QWidget *parent = 0); + void setRootIndex(const QModelIndex &index); + QModelIndex rootIndex() const; + +protected: + void dragEnterEvent(QDragEnterEvent *event); + void dropEvent(QDropEvent *event); + +private slots: + void triggered(QAction *action); + void activated(const QModelIndex &index); + void build(); + +private: + BookmarksModel *m_bookmarksModel; + QPersistentModelIndex m_root; +}; + +#endif // BOOKMARKS_H -- cgit v1.2.1