You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
133 lines
3.1 KiB
133 lines
3.1 KiB
/***************************************************************************
|
|
sq_previewwidget.h - description
|
|
-------------------
|
|
begin : ??? Mar 13 2007
|
|
copyright : (C) 2007 by Baryshev Dmitry
|
|
email : ksquirrel.iv@gmail.com
|
|
***************************************************************************/
|
|
|
|
/***************************************************************************
|
|
* *
|
|
* 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. *
|
|
* *
|
|
***************************************************************************/
|
|
|
|
#ifndef SQ_PREVIEWWIDGET_H
|
|
#define SQ_PREVIEWWIDGET_H
|
|
|
|
#include <tqwidget.h>
|
|
#include <tqpixmap.h>
|
|
#include <tqcolor.h>
|
|
#include <tqwmatrix.h>
|
|
#include <tqimage.h>
|
|
|
|
#include <kurl.h>
|
|
|
|
class TDEPopupMenu;
|
|
|
|
class SQ_Downloader;
|
|
|
|
/**
|
|
*@author Baryshev Dmitry
|
|
*/
|
|
|
|
class SQ_PreviewWidget : public TQWidget
|
|
{
|
|
TQ_OBJECT
|
|
|
|
|
|
public:
|
|
SQ_PreviewWidget(TQWidget *parent = 0, const char *name = 0);
|
|
~SQ_PreviewWidget();
|
|
|
|
void rereadColor();
|
|
|
|
void load(const KURL &url);
|
|
|
|
void ignore(bool ign);
|
|
|
|
void loadPending();
|
|
|
|
static SQ_PreviewWidget* instance() { return m_inst; }
|
|
|
|
int delay() const;
|
|
|
|
bool cancel() const;
|
|
|
|
KURL url() const;
|
|
|
|
private:
|
|
void saveValues();
|
|
|
|
signals:
|
|
void next();
|
|
void previous();
|
|
void execute();
|
|
void first();
|
|
void last();
|
|
|
|
private slots:
|
|
void slotBackground();
|
|
void slotText();
|
|
void slotDownloadResult(const KURL &);
|
|
void slotDownloadPercents(int);
|
|
|
|
protected:
|
|
virtual void resizeEvent(TQResizeEvent *);
|
|
virtual void paintEvent(TQPaintEvent *);
|
|
virtual void mousePressEvent(TQMouseEvent *e);
|
|
virtual void keyPressEvent(TQKeyEvent *e);
|
|
virtual void wheelEvent(TQWheelEvent *e);
|
|
virtual void mouseDoubleClickEvent(TQMouseEvent *e);
|
|
|
|
private:
|
|
bool fit();
|
|
void fitAndConvert();
|
|
|
|
private:
|
|
TQImage *all, *small;
|
|
TQPixmap pixmap;
|
|
bool m_ignore, m_forceignore, m_cancel;
|
|
TQColor color, colorText;
|
|
TDEPopupMenu *popup;
|
|
KURL pending, m_url;
|
|
int m_delay;
|
|
TQWMatrix matrix;
|
|
SQ_Downloader *down;
|
|
bool multi;
|
|
TQPixmap multi_pix;
|
|
TQString dimstring, percentString;
|
|
bool dim;
|
|
|
|
static SQ_PreviewWidget *m_inst;
|
|
};
|
|
|
|
inline
|
|
void SQ_PreviewWidget::ignore(bool ign)
|
|
{
|
|
m_ignore = ign;
|
|
}
|
|
|
|
inline
|
|
int SQ_PreviewWidget::delay() const
|
|
{
|
|
return m_delay;
|
|
}
|
|
|
|
inline
|
|
bool SQ_PreviewWidget::cancel() const
|
|
{
|
|
return m_cancel;
|
|
}
|
|
|
|
inline
|
|
KURL SQ_PreviewWidget::url() const
|
|
{
|
|
return m_url;
|
|
}
|
|
|
|
#endif
|