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author | toma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da> | 2009-11-25 17:56:58 +0000 |
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committer | toma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da> | 2009-11-25 17:56:58 +0000 |
commit | 47d455dd55be855e4cc691c32f687f723d9247ee (patch) | |
tree | 52e236aaa2576bdb3840ebede26619692fed6d7d /kolourpaint/tools/kptoolpolygon.h | |
download | tdegraphics-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/kptoolpolygon.h')
-rw-r--r-- | kolourpaint/tools/kptoolpolygon.h | 157 |
1 files changed, 157 insertions, 0 deletions
diff --git a/kolourpaint/tools/kptoolpolygon.h b/kolourpaint/tools/kptoolpolygon.h new file mode 100644 index 00000000..456dc4c0 --- /dev/null +++ b/kolourpaint/tools/kptoolpolygon.h @@ -0,0 +1,157 @@ + +/* + Copyright (c) 2003,2004,2005 Clarence Dang <[email protected]> + 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 __kptoolpolygon_h__ +#define __kptoolpolygon_h__ + +#include <qbrush.h> +#include <qpen.h> +#include <qobject.h> +#include <qpixmap.h> +#include <qpoint.h> +#include <qpointarray.h> +#include <qrect.h> + +#include <kpcommandhistory.h> + +#include <kpcolor.h> +#include <kptool.h> +#include <kptoolwidgetfillstyle.h> + +class QMouseEvent; +class QPen; +class QPoint; +class QRect; +class QString; + +class kpView; +class kpDocument; +class kpMainWindow; + +class kpToolWidgetFillStyle; +class kpToolWidgetLineWidth; +class kpViewManager; + +class kpToolPolygon : public kpTool +{ +Q_OBJECT + +public: + enum Mode + { + Polygon, Polyline, Line, Curve + }; + + kpToolPolygon (Mode mode, const QString &text, const QString &description, + int key, + kpMainWindow *mainWindow, const char *name); + kpToolPolygon (kpMainWindow *mainWindow); + virtual ~kpToolPolygon (); + + void setMode (Mode mode); + + virtual bool careAboutModifierState () const { return true; } + +private: + QString haventBegunShapeUserMessage () const; + +public: + virtual void begin (); + virtual void end (); + + virtual void beginDraw (); + virtual void draw (const QPoint &, const QPoint &, const QRect &); + virtual void cancelShape (); + virtual void releasedAllButtons (); + virtual void endDraw (const QPoint &, const QRect &); + virtual void endShape (const QPoint & = QPoint (), const QRect & = QRect ()); + + virtual bool hasBegunShape () const; + +public slots: + void slotLineWidthChanged (int width); + void slotFillStyleChanged (kpToolWidgetFillStyle::FillStyle fillStyle); + +protected slots: + virtual void slotForegroundColorChanged (const kpColor &); + virtual void slotBackgroundColorChanged (const kpColor &); + +private slots: + void updateShape (); + +private: + Mode m_mode; + + kpToolWidgetFillStyle *m_toolWidgetFillStyle; + + int m_lineWidth; + kpToolWidgetLineWidth *m_toolWidgetLineWidth; + + int m_originatingMouseButton; + + void applyModifiers (); + + QPoint m_toolLineStartPoint, m_toolLineEndPoint; + QRect m_toolLineRect; + + QPointArray m_points; +}; + +class kpToolPolygonCommand : public kpNamedCommand +{ +public: + kpToolPolygonCommand (const QString &name, + const QPointArray &points, + const QRect &normalizedRect, + const kpColor &foregroundColor, const kpColor &backgroundColor, + int lineWidth, Qt::PenStyle lineStyle, + kpToolWidgetFillStyle *toolWidgetFillStyle, + const QPixmap &originalArea, + kpToolPolygon::Mode mode, + kpMainWindow *mainWindow); + virtual ~kpToolPolygonCommand (); + + virtual int size () const; + + virtual void execute (); + virtual void unexecute (); + +private: + QPointArray m_points; + QRect m_normalizedRect; + + kpColor m_foregroundColor, m_backgroundColor; + int m_lineWidth; + Qt::PenStyle m_lineStyle; + kpToolWidgetFillStyle *m_toolWidgetFillStyle; + + QPixmap m_originalArea; + kpToolPolygon::Mode m_mode; +}; + +#endif // __kptoolpolygon_h__ |