pixmapcollection.h

/* This file is part of the KDE project
   Copyright (C) 2004 Cedric Pasteur <cedric.pasteur@free.fr>
 
   This library is free software; you can redistribute it and/or
   modify it under the terms of the GNU Library General Public
   License as published by the Free Software Foundation; either
   version 2 of the License, or (at your option) any later version.
 
   This library is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   Library General Public License for more details.
 
   You should have received a copy of the GNU Library General Public License
   along with this library; see the file COPYING.LIB.  If not, write to
   the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
 * Boston, MA 02110-1301, USA.
*/
 
#ifndef KFORMDESIGNERPIXMAPCOLLECTION_H
#define KFORMDESIGNERPIXMAPCOLLECTION_H
 
#include <tqobject.h>
#include <tqmap.h>
#include <tqpair.h>
#include <tqintdict.h>
#include <tqtoolbutton.h>
 
#include <kicontheme.h>
#include <kdialogbase.h>
#include <kiconview.h>
#include <kurl.h>
 
class TQPixmap;
class TDEIconView;
class TDEIconButton;
class KLineEdit;
class TQDomNode;
 
typedef TQMap<TQString, TQPair<TQString, int> > PixmapMap;

class KEXIEXTWIDGETS_EXPORT PixmapCollection : public TQObject
{
    TQ_OBJECT
  
 
    public:
        PixmapCollection(const TQString &collectionName, TQObject *parent = 0, const char *name = 0);
        ~PixmapCollection() {;}
 
        TQString addPixmapPath(const KURL &url);
        TQString addPixmapName(const TQString &name, int size = TDEIcon::SizeMedium);
        void removePixmap(const TQString &name);
 
        bool   contains(const TQString &name);
        TQPixmap  getPixmap(const TQString &name);
 
        void save(TQDomNode parentNode);
        void load(TQDomNode node);
 
        TQString collectionName() {return m_name; }
 
    signals:
        void itemRenamed(const TQString &oldName, const TQString &newName);
        void itemRemoved(const TQString &name);
 
    protected:
        TQString  m_name;
        PixmapMap  m_pixmaps;
 
    friend class PixmapCollectionEditor;
    friend class PixmapCollectionChooser;
};

class KEXIEXTWIDGETS_EXPORT PixmapCollectionEditor : public KDialogBase
{
    TQ_OBJECT
  
 
    public:
        PixmapCollectionEditor(PixmapCollection *collection, TQWidget *parent = 0);
        ~PixmapCollectionEditor() {;}
 
    protected:
        TQPixmap getPixmap(const TQString &name);
        void createIconViewItem(const TQString &name);
 
    protected slots:
        void newItemByPath();
        void newItemByName();
        void removeItem();
        void renameItem();
        void renameCollectionItem(TQIconViewItem *item, const TQString &name);
        void displayMenu(TQIconViewItem *item, const TQPoint &p);
 
    private:
        enum { BNewItemPath = 101, BNewItemName, BDelItem};
        TDEIconView  *m_iconView;
        TQIntDict<TQToolButton>  m_buttons;
        PixmapCollection  *m_collection;
};

class KEXIEXTWIDGETS_EXPORT PixmapCollectionChooser : public KDialogBase
{
    TQ_OBJECT
  
 
    public:
        PixmapCollectionChooser(PixmapCollection *collection, const TQString &selectedItem, TQWidget *parent = 0);
        ~PixmapCollectionChooser() {;}
 
        TQPixmap  pixmap();
        TQString  pixmapName();
 
    protected:
        TQPixmap getPixmap(const TQString &name);
    protected slots:
        virtual void slotUser1();
 
    private:
        PixmapCollection  *m_collection;
        TDEIconView  *m_iconView;
};

class KEXIEXTWIDGETS_EXPORT LoadIconDialog : public KDialogBase
{
    TQ_OBJECT
  
 
    public:
        LoadIconDialog(TQWidget *parent = 0);
        ~LoadIconDialog() {;}
 
        int iconSize();
        TQString iconName();
 
    protected slots:
        void changeIconSize(int);
        void updateIconName(TQString);
        void setIcon(const TQString &);
 
    private:
        KLineEdit *m_nameInput;
        TDEIconButton *m_button;
};

class KEXIEXTWIDGETS_EXPORT PixmapIconViewItem : public TDEIconViewItem
{
    public:
        PixmapIconViewItem(TDEIconView *parent, const TQString &text, const TQPixmap &icon)
        : TDEIconViewItem(parent, text, icon)  { m_name = text; }
        ~PixmapIconViewItem() {;}
 
        void setName(const TQString &name) { m_name = name; }
        TQString name() { return m_name;}
 
    private:
        TQString  m_name;
};
 
#endif