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.
123 lines
3.3 KiB
123 lines
3.3 KiB
|
|
/*
|
|
Copyright (c) 2003,2004,2005 Clarence Dang <dang@kde.org>
|
|
All rights reserved.
|
|
|
|
Redistribution and use in source and binary forms, with or without
|
|
modification, are permitted provided that the following conditions
|
|
are met:
|
|
|
|
1. Redistributions of source code must retain the above copyright
|
|
notice, this list of conditions and the following disclaimer.
|
|
2. Redistributions in binary form must reproduce the above copyright
|
|
notice, this list of conditions and the following disclaimer in the
|
|
documentation and/or other materials provided with the distribution.
|
|
|
|
THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
|
|
IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
|
|
OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
|
|
IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
|
|
INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
|
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
|
DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
|
THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
|
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
|
|
THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
*/
|
|
|
|
|
|
#ifndef __kptool_skew_h__
|
|
#define __kptool_skew_h__
|
|
|
|
#include <tqpixmap.h>
|
|
|
|
#include <kpcommandhistory.h>
|
|
#include <kdialogbase.h>
|
|
|
|
#include <kpcolor.h>
|
|
#include <kpselection.h>
|
|
#include <kptoolpreviewdialog.h>
|
|
|
|
class TQGroupBox;
|
|
class TQLabel;
|
|
class TQPixmap;
|
|
|
|
class KIntNumInput;
|
|
|
|
class kpDocument;
|
|
class kpMainWindow;
|
|
|
|
|
|
class kpToolSkewCommand : public kpCommand
|
|
{
|
|
public:
|
|
kpToolSkewCommand (bool actOnSelection,
|
|
int hangle, int vangle,
|
|
kpMainWindow *mainWindow);
|
|
virtual ~kpToolSkewCommand ();
|
|
|
|
virtual TQString name () const;
|
|
|
|
virtual int size () const;
|
|
|
|
virtual void execute ();
|
|
virtual void unexecute ();
|
|
|
|
private:
|
|
bool m_actOnSelection;
|
|
int m_hangle, m_vangle;
|
|
|
|
kpColor m_backgroundColor;
|
|
TQPixmap *m_oldPixmapPtr;
|
|
kpSelection m_oldSelection;
|
|
};
|
|
|
|
|
|
class kpToolSkewDialog : public kpToolPreviewDialog
|
|
{
|
|
Q_OBJECT
|
|
TQ_OBJECT
|
|
|
|
public:
|
|
kpToolSkewDialog (bool actOnSelection, kpMainWindow *tqparent,
|
|
const char *name = 0);
|
|
virtual ~kpToolSkewDialog ();
|
|
|
|
private:
|
|
static int s_lastWidth, s_lastHeight;
|
|
static int s_lastHorizontalAngle, s_lastVerticalAngle;
|
|
|
|
void createAngleGroupBox ();
|
|
|
|
virtual TQSize newDimensions () const;
|
|
virtual TQPixmap transformPixmap (const TQPixmap &pixmap,
|
|
int targetWidth, int targetHeight) const;
|
|
|
|
void updateLastAngles ();
|
|
|
|
private slots:
|
|
virtual void slotUpdate ();
|
|
|
|
public:
|
|
// These are the angles the users sees in the dialog and...
|
|
int horizontalAngle () const;
|
|
int verticalAngle () const;
|
|
|
|
// ...these functions translate them for use in kpPixmapFX::skew().
|
|
static int horizontalAngleForPixmapFX (int hangle);
|
|
static int verticalAngleForPixmapFX (int vangle);
|
|
|
|
int horizontalAngleForPixmapFX () const;
|
|
int verticalAngleForPixmapFX () const;
|
|
|
|
virtual bool isNoOp () const;
|
|
|
|
private slots:
|
|
virtual void slotOk ();
|
|
|
|
private:
|
|
KIntNumInput *m_horizontalSkewInput, *m_verticalSkewInput;
|
|
};
|
|
|
|
#endif // __kptool_skew_h__
|