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+/*
+ This file is part of KAddressBook.
+ Copyright (c) 2003 Tobias Koenig <tokoe@kde.org>
+
+ 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.
+
+ This program 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 General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+
+ As a special exception, permission is given to link this program
+ with any edition of Qt, and distribute the resulting executable,
+ without including the source code for Qt in the source distribution.
+*/
+
+#ifndef IMAGEWIDGET_H
+#define IMAGEWIDGET_H
+
+#include <qlabel.h>
+#include <qpushbutton.h>
+
+#include <kabc/picture.h>
+#include <kdialogbase.h>
+
+#include "contacteditorwidget.h"
+
+/**
+ Small helper class
+ */
+class ImageLoader : public QObject
+{
+ Q_OBJECT
+
+ public:
+ ImageLoader( QWidget *parent );
+
+ KABC::Picture loadPicture( const KURL &url, bool *ok );
+
+ private:
+ KABC::Picture mPicture;
+ QWidget *mParent;
+};
+
+/**
+ Small helper class
+ */
+class ImageButton : public QPushButton
+{
+ Q_OBJECT
+
+ public:
+ ImageButton( const QString &title, QWidget *parent );
+
+ void setReadOnly( bool readOnly );
+
+ void setPicture( const KABC::Picture &picture );
+ KABC::Picture picture() const;
+
+ void setImageLoader( ImageLoader *loader );
+
+ signals:
+ void changed();
+ void urlDropped( const KURL& );
+
+ protected:
+ virtual void dragEnterEvent( QDragEnterEvent *event );
+ virtual void dropEvent( QDropEvent *event );
+ virtual void mouseMoveEvent( QMouseEvent *event );
+ virtual void mousePressEvent( QMouseEvent *event );
+ virtual void contextMenuEvent( QContextMenuEvent *event );
+
+ private slots:
+ void load();
+ void clear();
+
+ private:
+ void startDrag();
+ void updateGUI();
+
+ bool mReadOnly;
+ QPoint mDragStartPos;
+ KABC::Picture mPicture;
+
+ ImageLoader *mImageLoader;
+};
+
+
+class ImageBaseWidget : public QWidget
+{
+ Q_OBJECT
+
+ public:
+ ImageBaseWidget( const QString &title, QWidget *parent, const char *name = 0 );
+ ~ImageBaseWidget();
+
+ /**
+ Sets the photo object.
+ */
+ void setImage( const KABC::Picture &photo );
+
+ /**
+ Returns a photo object.
+ */
+ KABC::Picture image() const;
+
+ void setReadOnly( bool readOnly );
+
+ signals:
+ void changed();
+
+ private:
+ ImageButton *mImageButton;
+ ImageLoader *mImageLoader;
+
+ bool mReadOnly;
+};
+
+class ImageWidget : public KAB::ContactEditorWidget
+{
+ public:
+ ImageWidget( KABC::AddressBook *ab, QWidget *parent, const char *name = 0 );
+
+ void loadContact( KABC::Addressee *addr );
+ void storeContact( KABC::Addressee *addr );
+ void setReadOnly( bool readOnly );
+
+ int logicalWidth() const { return 2; }
+
+ private:
+ ImageBaseWidget *mPhotoWidget;
+ ImageBaseWidget *mLogoWidget;
+};
+
+class ImageWidgetFactory : public KAB::ContactEditorWidgetFactory
+{
+ public:
+ KAB::ContactEditorWidget *createWidget( KABC::AddressBook *ab, QWidget *parent, const char *name )
+ {
+ return new ImageWidget( ab, parent, name );
+ }
+
+ QString pageIdentifier() const { return "misc"; }
+};
+
+#endif