/* TDE Icon Editor - a small graphics drawing program for the TDE. Copyright (C) 1998 Thomas Tanghus (tanghus@kde.org) 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 Library General Public License along with this library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */ #ifndef __KICONEDITGRID_H__ #define __KICONEDITGRID_H__ #include <tqpixmap.h> #include <tqimage.h> #include <tqcursor.h> #include <tqpointarray.h> #include <tqframe.h> #include <kcommand.h> #include <klocale.h> #include "kcolorgrid.h" class KCommandHistory; class KRuler; class KIconEditGrid; class TQScrollView; enum Direction { DirIn = 0, DirOut = 1, DirUp = DirIn, DirDown = DirOut, DirLeft, DirRight }; class DrawCommand : public KCommand { public: DrawCommand( int xx, int yy, uint newcol, TQImage* img, KIconEditGrid* g ) { x = xx; y = yy; newcolor = newcol; image = img; grid = g; } void execute(); void unexecute(); TQString name() const { return i18n("Drawed Something"); } protected: int x; int y; uint newcolor; uint oldcolor; TQImage* image; KIconEditGrid* grid; }; class RepaintCommand : public KCommand { public: RepaintCommand( TQRect a, KIconEditGrid* g ) { area = a; grid = g; } void execute(); void unexecute() { execute(); } TQString name() const { return "repainted"; } protected: KIconEditGrid* grid; TQRect area; }; class KGridView : public TQFrame { Q_OBJECT public: KGridView( TQImage *image, KCommandHistory* history, TQWidget * parent = 0, const char *name = 0); KRuler *hruler() { return _hruler;} KRuler *vruler() { return _vruler;} TQFrame *corner() { return _corner;} KIconEditGrid *grid() { return _grid; } void setShowRulers(bool mode); void setAcceptDrop(bool a); const TQRect viewRect(); TQScrollView *viewPortWidget() { return viewport;} public slots: void sizeChange(int, int); void moving(int, int); void scalingChange(int); void paintGrid(); void checkClipboard(); protected: virtual void paintEvent(TQPaintEvent*); virtual void resizeEvent(TQResizeEvent*); void paintDropSite(); void setSizes(); TQFrame *_corner; KIconEditGrid *_grid; KRuler *_hruler, *_vruler; TQScrollView *viewport; bool acceptdrop; }; /** * KIconEditGrid * @short KIconEditGrid * @author Thomas Tanghus <tanghus@kde.org> * @version 0.3 */ class KIconEditGrid : public KColorGrid { Q_OBJECT public: KIconEditGrid( TQImage *image, KCommandHistory* h, TQWidget * parent = 0, const char *name = 0); virtual ~KIconEditGrid(); enum DrawTool { Line, Freehand, FloodFill, Spray, Rect, FilledRect, Circle, FilledCircle, Ellipse, FilledEllipse, Eraser, SelectRect, SelectCircle, Find }; enum DrawAction { Mark, UnMark, Draw }; void setGrid(bool g) { KColorGrid::setGrid(g); emit needPainting(); } bool isModified() { return modified; }; void setModified(bool m); const TQPixmap &pixmap(); const TQImage &image() { return *img; } TQImage clipboardImage(bool &ok); TQImage getSelection(bool); int rows() { return numRows(); }; int cols() { return numCols(); }; uint getColors( uint *_colors) { return colors(_colors); } bool isMarked(TQPoint p); bool isMarked(int x, int y); int scaling() { return cellSize(); } void loadBlank( int w = 0, int h = 0); void setUndoColor( int colNum, uint v, bool update = true ) { setColor( colNum, v, update ); }; enum TransparencyDisplayType { TRD_SOLIDCOLOR, TRD_CHECKERBOARD }; enum CheckerboardSize { CHK_SMALL = 0, CHK_MEDIUM = 1, CHK_LARGE = 2 }; TransparencyDisplayType transparencyDisplayType() const { return m_transparencyDisplayType; } TQColor checkerboardColor1() const { return m_checkerboardColor1; } TQColor checkerboardColor2() const { return m_checkerboardColor2; } CheckerboardSize checkerboardSize() const { return m_checkerboardSize; } TQColor transparencySolidColor() const { return m_transparencySolidColor; } void setTransparencyDisplayType(TransparencyDisplayType t) { m_transparencyDisplayType = t; } void setCheckerboardColor1(const TQColor& c) { m_checkerboardColor1 = c; } void setCheckerboardColor2(const TQColor& c) { m_checkerboardColor2 = c; } void setCheckerboardSize(CheckerboardSize size) { m_checkerboardSize = size; } void setTransparencySolidColor(const TQColor& c) { m_transparencySolidColor = c; } public slots: void load( TQImage *); void editCopy(bool cut = false); void editPaste(bool paste = false); void editPasteAsNew(); void editSelectAll(); void editClear(); void getImage(TQImage *image); //#if [[[TQT_VERSION IS DEPRECATED]]] <= 140 void editResize(); //#endif void setSize(const TQSize s); void grayScale(); void mapToKDEPalette(); void setTool(DrawTool tool); bool zoom(Direction direct); bool zoomTo(int); void checkClipboard(); signals: void scalingchanged(int); void changed( const TQPixmap & ); void sizechanged( int, int ); void poschanged( int, int ); void xposchanged( int ); void yposchanged( int ); void newmessage(const TQString &); void clipboarddata(bool); void selecteddata(bool); void needPainting(); void modifiedchanged(bool); void colorSelected(uint); protected slots: void setColorSelection( uint ); void updatePreviewPixmap(); protected: virtual void paintEvent(TQPaintEvent*); virtual void paintCell( TQPainter*, int, int ) {} virtual void paintForeground(TQPainter* p, TQPaintEvent* e); virtual void mousePressEvent(TQMouseEvent*); virtual void mouseReleaseEvent(TQMouseEvent*); virtual void mouseMoveEvent(TQMouseEvent*); void createCursors(); void drawPointArray(TQPointArray, DrawAction); void drawEllipse(bool); void drawLine(bool drawIt, bool drawStraight); void drawRect(bool); void drawSpray(TQPoint); void drawFlood(int x, int y, uint oldcolor); static void clearImage(TQImage *image); uint currentcolor; TQPoint start, end; TQRect insrect; TQSize cbsize; TQImage *img; TQPixmap p; int selected, tool; //, numrows, numcols; bool modified, btndown, ispasting, isselecting; TQPointArray pntarray; KColorArray iconcolors; KCommandHistory* history; KMacroCommand* m_command; TQCursor cursor_normal, cursor_aim, cursor_flood, cursor_spray, cursor_erase, cursor_paint, cursor_colorpicker; TransparencyDisplayType m_transparencyDisplayType; TQColor m_checkerboardColor1; TQColor m_checkerboardColor2; CheckerboardSize m_checkerboardSize; TQColor m_transparencySolidColor; }; #endif //__KICONEDITGRID_H__