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Diffstat (limited to 'src/ui/fqterm_canvas.h')
-rw-r--r-- | src/ui/fqterm_canvas.h | 105 |
1 files changed, 105 insertions, 0 deletions
diff --git a/src/ui/fqterm_canvas.h b/src/ui/fqterm_canvas.h new file mode 100644 index 0000000..be15879 --- /dev/null +++ b/src/ui/fqterm_canvas.h @@ -0,0 +1,105 @@ +/*************************************************************************** + * fqterm, a terminal emulator for both BBS and *nix. * + * Copyright (C) 2008 fqterm development group. * + * * + * 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 St, Fifth Floor, Boston, MA 02110-1301 USA. * + ***************************************************************************/ + +#ifndef FQTERM_CANVAS_H +#define FQTERM_CANVAS_H + +#include <QScrollArea> +#include <QImage> +#include <QMovie> + +class QAction; +class QLabel; +class QMenu; +class QCloseEvent; +class QMouseEvent; +class QKeyEvent; +class QResizeEvent; +class QToolBar; +class QImage; + +namespace FQTerm { + +class FQTermConfig; +class ExifExtractor; +class FQTermFileDialog; + +class FQTermCanvas: public QScrollArea { + Q_OBJECT; + public: + FQTermCanvas(FQTermConfig *, QWidget *parent_ = NULL, Qt::WFlags f = Qt::Window); + ~FQTermCanvas(); + + enum AdjustMode{Origin, Fit, Stretch, MaxFit}; + + void updateImage(const QString& filename); + void loadImage(const QString&, bool = true); + QMenu* menu(); + QToolBar* ToolBar(); + public slots: + void oriSize(); + void zoomIn(); + void zoomOut(); + void autoAdjust(); + void fullScreen(); + void saveImage(); + void copyImage(); + void silentCopy(); + void cwRotate(); + void ccwRotate(); + void deleteImage(); + void SetAdjustMode(AdjustMode am); + void openDir(); + void playGIF(); + protected slots: + void SetAdjustMode(); + protected: + void resizeEvent (QResizeEvent * event); + void moveImage(float, float); + void resizeImage(float); + void rotateImage(float); + + void closeEvent(QCloseEvent*); + void mousePressEvent(QMouseEvent*); + void keyPressEvent(QKeyEvent *ke); + void viewportResizeEvent(QResizeEvent *re); + void adjustSize(QSize); + QPixmap scaleImage(const QSize &); + protected: + QLabel *label_; + bool useAdjustMode_; + QSize imageSize_; + QString fileName_; + QImage image_; + QMovie gifPlayer_; + QMenu *menu_; + QToolBar *toolBar_; + FQTermConfig * config_; + QAction* gifPlayAction_; + + AdjustMode adjustMode_; + Qt::AspectRatioMode aspectRatioMode_; + // TODO: Very dirty trick, I hate it + bool isEmbedded; +}; + +} // namespace FQTerm + +#endif // FQTERM_CANVAS_H |