summaryrefslogtreecommitdiffstats
path: root/kolourpaint/tools/kptoolskew.h
diff options
context:
space:
mode:
authortoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
committertoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
commit47d455dd55be855e4cc691c32f687f723d9247ee (patch)
tree52e236aaa2576bdb3840ebede26619692fed6d7d /kolourpaint/tools/kptoolskew.h
downloadtdegraphics-47d455dd55be855e4cc691c32f687f723d9247ee.tar.gz
tdegraphics-47d455dd55be855e4cc691c32f687f723d9247ee.zip
Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.
BUG:215923 git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdegraphics@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da
Diffstat (limited to 'kolourpaint/tools/kptoolskew.h')
-rw-r--r--kolourpaint/tools/kptoolskew.h121
1 files changed, 121 insertions, 0 deletions
diff --git a/kolourpaint/tools/kptoolskew.h b/kolourpaint/tools/kptoolskew.h
new file mode 100644
index 00000000..570909c2
--- /dev/null
+++ b/kolourpaint/tools/kptoolskew.h
@@ -0,0 +1,121 @@
+
+/*
+ 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 <qpixmap.h>
+
+#include <kpcommandhistory.h>
+#include <kdialogbase.h>
+
+#include <kpcolor.h>
+#include <kpselection.h>
+#include <kptoolpreviewdialog.h>
+
+class QGroupBox;
+class QLabel;
+class QPixmap;
+
+class KIntNumInput;
+
+class kpDocument;
+class kpMainWindow;
+
+
+class kpToolSkewCommand : public kpCommand
+{
+public:
+ kpToolSkewCommand (bool actOnSelection,
+ int hangle, int vangle,
+ kpMainWindow *mainWindow);
+ virtual ~kpToolSkewCommand ();
+
+ virtual QString name () const;
+
+ virtual int size () const;
+
+ virtual void execute ();
+ virtual void unexecute ();
+
+private:
+ bool m_actOnSelection;
+ int m_hangle, m_vangle;
+
+ kpColor m_backgroundColor;
+ QPixmap *m_oldPixmapPtr;
+ kpSelection m_oldSelection;
+};
+
+
+class kpToolSkewDialog : public kpToolPreviewDialog
+{
+Q_OBJECT
+
+public:
+ kpToolSkewDialog (bool actOnSelection, kpMainWindow *parent,
+ const char *name = 0);
+ virtual ~kpToolSkewDialog ();
+
+private:
+ static int s_lastWidth, s_lastHeight;
+ static int s_lastHorizontalAngle, s_lastVerticalAngle;
+
+ void createAngleGroupBox ();
+
+ virtual QSize newDimensions () const;
+ virtual QPixmap transformPixmap (const QPixmap &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__