Diffstat (limited to 'noncore/multimedia/showimg/showimg.h') (more/less context) (show whitespace changes)
-rw-r--r-- | noncore/multimedia/showimg/showimg.h | 289 |
1 files changed, 0 insertions, 289 deletions
diff --git a/noncore/multimedia/showimg/showimg.h b/noncore/multimedia/showimg/showimg.h deleted file mode 100644 index 9cf9bfd..0000000 --- a/noncore/multimedia/showimg/showimg.h +++ b/dev/null @@ -1,289 +0,0 @@ -/********************************************************************** -** 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> -#include <qscrollview.h> -#include <qdialog.h> -#include <qstringlist.h> -#include <qvaluelist.h> -#include <qwmatrix.h> - - -class QAction; -class QToolBar; -class QMenuBar; -class QPopupMenu; -class QWidgetStack; -class FileSelector; -class DocLnk; -class QLabel; -class QAction; -class QSpinBox; -class ImageFileSelector; -class QTimer; - - -class ImageWidget : public QWidget -{ - Q_OBJECT - public: - ImageWidget( QWidget *parent=0 ) - : QWidget( parent ) { - setBackgroundMode(NoBackground); - } - ~ImageWidget() { } - - void setPixmap( const QPixmap &pm ) { - pixmap = pm; - show(); - } - -signals: - void clicked(); - -protected: - void paintEvent( QPaintEvent * ); - void mouseReleaseEvent(QMouseEvent* event); - -private: - QPixmap pixmap; -}; - -class InfoDialog:public QDialog -{ - Q_OBJECT - -public: - - static void displayInfo(const QString &caption, const QStringList text, QWidget *parent); - -private: - - InfoDialog(const QString &caption,const QStringList text, QWidget *parent); - -}; - -class ControlsDialog:public QDialog -{ - Q_OBJECT - -public: - ControlsDialog(const QString &caption,const QImage image,int *brightness, QWidget *parent); - - -private slots: - - void bValueChanged(int); - void accept(); - - -private: - ImageWidget *pixmap; - QSpinBox *spb; - QImage img; - int *b; -}; - - -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 ); - - - int paneWidth() const { - return image->visibleWidth(); - } - - int paneHeight() const { - return image->visibleHeight(); - } - - void setPosition(int x, int y) { - image->setContentsPos (x,y ); - } - - void disable() { - pic->hide(); - } - -signals: - void clicked(); - -private: - QScrollView *image; - ImageWidget *pic; - QVBoxLayout *vb; - -private slots: - void imageClicked(); -}; - - -class ImageViewer : public QMainWindow -{ - Q_OBJECT -public: - static QString appName() { return QString::fromLatin1("showimg"); } - ImageViewer( QWidget *parent=0, const char *name=0, int wFlags=0 ); - ~ImageViewer(); - - void loadImage( const char *fileName ); - void show(const QString& fileref); - void show(); - - - enum INFO_STRINGS { - PATH, - FORMAT, - FILE_SIZE, - SIZE, - COLORS, - ALPHA, - LAST - }; - - enum RotateDirection { - Rotate90, Rotate180, Rotate270 - }; - - - static QImage rotate(QImage &img, RotateDirection r); - static QImage& intensity(QImage &image, float percent); - static QImage& toGray(QImage &image, bool fast = false); - bool showThumbView; // a flag to indicate if FileSelector should be initialized with thumbnail view - -protected: - void resizeEvent( QResizeEvent * ); - void closeEvent( QCloseEvent * ); - -private: - int imageIndex(void); - - void updateCaption( QString name ); - bool loadSelected(); - void scale(); - bool reconvertImage(); - int calcHeight(); - void setImage(const QImage& newimage); - void updateImageInfo(QString &filePath); - void switchToFileSelector(); - void switchToImageView(); - - void updateImage(); - -private slots: - - void slideShow( bool on ); - void help(); - void slideUpdate(); - bool nextImage(); - bool prevImage(); - void settings(); - - void switchThumbView(); - void switchSizeToScreen(); - void setDocument(const QString& fileref); - void doDelayedLoad(); - void openFile( const DocLnk &file ); - void openFile(); - void open(); - void closeFileSelector(); - void hFlip(); - void vFlip(); - void rot180(); - void rot90(); - void rot270(); - void normalView(); - void fullScreen(); - void stopSlideShow(); - void blackAndWhite(); - void displayInfoDialog(); - void displayControlsDialog(); -private: - QWMatrix matrix; - bool rotated90; - enum MENU_ITEMS { - SHOW_THUMBNAILS, - SIZE_TO_SCREEN, - BLACKANDWHITE - }; - - QString filename; - QString delayLoad; - QImage image; // the loaded image - QPixmap pm; // the converted pixmap - QPixmap pmScaled; // the scaled pixmap - QToolBar *toolBar; - QToolBar *iconToolBar; - QMenuBar *menuBar; - QMenuBar *current; - - - QPopupMenu *fileMenuFile; - QPopupMenu *viewMenuFile; - QPopupMenu *optionsMenuFile; - QPopupMenu *fileMenuView; - QPopupMenu *viewMenuView; - - QAction *sss; // scale to screen size - - QLabel *lab; - ImagePane *imagePanel; - QWidgetStack *stack; - //FileSelector *fileSelector; - ImageFileSelector *fileSelector; - bool isFullScreen; - bool isSized; // true if image is to be resized to fit the window size - bool bFromDocView; // a flag to indicate whether or not we were - // launched from the document view... - - int slideDelay; - bool slideRepeat; - bool slideReverse; // show slideshow in reverse order - bool rotateOnLoad; // rotate by 90 degrees on loading - bool fastLoad; - QTimer *slideTimer; - QValueList<DocLnk> imageList; - QAction *slideAction; - - - QString imageInfo[LAST]; -}; - - -#endif // SHOWIMG_H |