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/***************************************************************************
phrasetree.h - description
-------------------
begin : Don Okt 24 2002
copyright : (C) 2002 by Gunnar Schmi Dt
email : kmouth@schmi-dt.de
***************************************************************************/
/***************************************************************************
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
***************************************************************************/
#ifndef PHRASETREE_H
#define PHRASETREE_H
#include <qpixmap.h>
#include <kshortcut.h>
#include <klistview.h>
class PhraseBook;
class PhraseShortcutRequest;
/**The class PhraseTreeItem is an ListViewItem for either a phrase or a phrase book.
*@author Gunnar Schmi Dt
*/
class PhraseTreeItem : public KListViewItem {
friend class PhraseTree;
private:
/** Creates a phrase item within a sub phrase book */
PhraseTreeItem (QListView *parent, QListViewItem *after, QString phrase, KShortcut shortcut, QPixmap icon);
/** Creates a phrase item at the top level */
PhraseTreeItem (QListViewItem *parent, QListViewItem *after, QString phrase, KShortcut shortcut, QPixmap icon);
/** Creates a phrase book item within a sub phrase book */
PhraseTreeItem (QListView *parent, QListViewItem *after, QString name, QPixmap icon);
/** Creates a phrase book item at the top level */
PhraseTreeItem (QListViewItem *parent, QListViewItem *after, QString name, QPixmap icon);
public:
bool isPhrase();
KShortcut cut();
void setCut(KShortcut cut);
private:
bool isPhraseValue;
KShortcut cutValue;
};
/**
* The class PhraseTree represents the ListView of the phrase book edit
* dialog. It extends KListView for providing better drag-and-drop support.
* @author Gunnar Schmi Dt
*/
class PhraseTree : public KListView {
friend class PhraseTreeItem;
Q_OBJECT
public:
PhraseTree (QWidget *parent = 0, const char *name = 0);
~PhraseTree ();
void keyPressEvent (QKeyEvent *e);
PhraseTreeItem *insertPhrase (QListViewItem *parent, QListViewItem *after, QString phrase, QString shortcut);
PhraseTreeItem *insertBook (QListViewItem *parent, QListViewItem *after, QString name);
QListViewItem *addBook (QListViewItem *parent, QListViewItem *after, PhraseBook *book);
void fillBook (PhraseBook *book, bool respectSelection);
QDragObject *dragObject ();
QDragObject *dragObject (bool isDependent);
void moveItem (QListViewItem *item, QListViewItem *parent, QListViewItem *above);
bool hasSelectedItems();
void deleteSelectedItems();
protected:
bool acceptDrag (QDropEvent* event) const;
private:
void _warning (const KKeySequence& cut, QString sAction, QString sTitle);
bool isStdAccelPresent (const KShortcut& cut, bool warnUser);
bool isGlobalKeyPresent (const KShortcut& cut, bool warnUser);
bool isApplicationKeyPresent (const KShortcut& cut, bool warnUser);
bool isPhraseKeyPresent (const KShortcut& cut, PhraseTreeItem* cutItem, bool warnUser);
public:
bool isKeyPresent (const KShortcut& cut, PhraseTreeItem* cutItem, bool warnUser);
public slots:
void itemExpanded (QListViewItem *item);
void itemCollapsed (QListViewItem *item);
signals:
void shortcutRequest (PhraseShortcutRequest *request);
private:
QPixmap phrasebook_open;
QPixmap phrasebook_closed;
QPixmap phrase;
};
#endif
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