1 files changed, 143 insertions, 0 deletions
diff --git a/noncore/multimedia/showimg/showimg.h b/noncore/multimedia/showimg/showimg.h
new file mode 100644
index 0000000..71003b1
--- a/dev/null
+++ b/noncore/multimedia/showimg/showimg.h
@@ -0,0 +1,143 @@
+/**********************************************************************
+** Copyright (C) 2000 Trolltech AS.  All rights reserved.
+**
+** This file is part of Qtopia Environment.
+**
+** This file may be distributed and/or modified under the terms of the
+** GNU General Public License version 2 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file.
+**
+** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
+** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+**
+** See http://www.trolltech.com/gpl/ for GPL licensing information.
+**
+** Contact info@trolltech.com if any conditions of this licensing are
+** not clear to you.
+**
+**********************************************************************/
+
+#ifndef SHOWIMG_H
+#define SHOWIMG_H
+
+#include <qwidget.h>
+#include <qmainwindow.h>
+#include <qimage.h>
+#include <qlabel.h>
+#include <qlayout.h>
+
+
+class QMenuBar;
+class QPopupMenu;
+class QWidgetStack;
+class FileSelector;
+class DocLnk;
+
+
+class ImageWidget : public QWidget
+{
+    Q_OBJECT
+public:
+    ImageWidget( QWidget *parent=0 ) : QWidget( parent ) { }
+    ~ImageWidget() { }
+
+    void setPixmap( const QPixmap &pm ) { pixmap = pm; }
+
+signals:
+    void clicked();
+
+protected:
+    void paintEvent( QPaintEvent * );
+    void mouseReleaseEvent(QMouseEvent* event);
+
+private:
+    QPixmap pixmap;
+};
+
+
+class ImagePane : public QWidget
+{
+    Q_OBJECT
+public:
+    ImagePane( QWidget *parent=0 );
+    ~ImagePane() { }
+
+    void showStatus();
+    void hideStatus();
+    QLabel  *statusLabel() { return status; }
+    void setPixmap( const QPixmap &pm );
+
+signals:
+    void clicked();
+
+private:
+    ImageWidget	*image;
+    QLabel	*status;
+    QVBoxLayout *vb;
+
+private slots:
+    void imageClicked();
+};
+
+
+class ImageViewer : public QMainWindow
+{
+    Q_OBJECT
+public:
+    ImageViewer( QWidget *parent=0, const char *name=0, int wFlags=0 );
+    ~ImageViewer();
+
+    void loadImage( const char *fileName );
+    void show(const QString& fileref);
+    void show();
+
+protected:
+    void resizeEvent( QResizeEvent * );
+    void mousePressEvent( QMouseEvent * );
+    void mouseMoveEvent( QMouseEvent * );
+    void closeEvent( QCloseEvent * );
+
+private:
+    void updateCaption( QString name );
+    bool loadSelected();
+    void scale();
+    void convertEvent( QMouseEvent* e, int& x, int& y );
+    bool reconvertImage();
+    int calcHeight();
+    void setImage(const QImage& newimage);
+    void updateStatus();
+
+private slots:
+    void setDocument(const QString& fileref);
+    void doDelayedLoad();
+    void openFile( const DocLnk &file );
+    void open();
+    void closeFileSelector();
+    void hFlip();
+    void vFlip();
+    void rot180();
+    void rot90();
+    void normalView();
+    void fullScreen();
+
+private:
+    QString filename;
+    QString delayLoad;
+    QImage image;			// the loaded image
+    QPixmap pm;			// the converted pixmap
+    QPixmap pmScaled;		// the scaled pixmap
+    QMenuBar *menubar;
+    ImagePane *imagePanel;
+    QToolBar *toolBar;
+    QWidgetStack *stack;
+    FileSelector *fileSelector;
+    int pickx, picky;
+    int clickx, clicky;
+    bool isFullScreen;
+    bool bFromDocView; // a flag to indicate whether or not we were 
+                          // launched from the document view...
+};
+
+
+#endif // SHOWIMG_H