00001 #ifndef WORKSHEET_H
00002 #define WORKSHEET_H
00003
00004 #include <qwidget.h>
00005 #include <qpainter.h>
00006 #include <qstring.h>
00007 #include <qfont.h>
00008 #include <qcolor.h>
00009 #include <qtextstream.h>
00010 #include <qdatetime.h>
00011 #include <kprinter.h>
00012 #include "MainWin.h"
00013 #include "Plot.h"
00014 #include "Label.h"
00015 #include "Line.h"
00016 #include "Rect.h"
00017 #include "Ellipse.h"
00018 #include "LImage.h"
00019 #include "widgettype.h"
00020 #include "scale.h"
00021
00022 #define NR_PLOTS 16
00023 #define NR_OBJECTS 10
00024
00025 class MainWin;
00026 class Plot;
00027 class Plot2DSimple;
00028 class Plot2DSurface;
00029 class Plot3D;
00030 class PlotQWT3D;
00031 class PlotPie;
00032 class PlotPolar;
00033 class PlotTernary;
00034
00035 class Worksheet: public QWidget
00036 {
00037 Q_OBJECT
00038 Q_PROPERTY(QString title READ Title WRITE setTitle)
00039 Q_PROPERTY(bool title_enabled READ TitleEnabled WRITE setTitleEnabled)
00040 Q_PROPERTY(bool timestamp_enabled READ TimeStampEnabled WRITE setTimeStampEnabled)
00041 Q_PROPERTY(QDateTime timestamp READ TimeStamp WRITE setTimeStamp)
00042 Q_PROPERTY(QColor background READ Background WRITE setBackground)
00043 private:
00044 MainWin *mw;
00045 WidgetType widgettype;
00046 Plot *plot[NR_PLOTS];
00047 KPrinter *printer;
00048 QPixmap *pixmap;
00049 QString title;
00050 bool title_enabled;
00051 QDateTime timestamp;
00052 bool timestamp_enabled;
00053 QColor background;
00054
00055 Label *label[NR_OBJECTS];
00056 Line *line[NR_OBJECTS];
00057 Rect *rect[NR_OBJECTS];
00058 Ellipse *ellipse[NR_OBJECTS];
00059 LImage *image[NR_OBJECTS];
00060
00061 int X, Y;
00062 int lx, ly;
00063 int ax, ay, anumber;
00064 int tx, ty;
00065 int bx, by;
00066 int tlx, tly;
00067 int tmagx, tmagy,tmagx2,tmagy2;
00068 int tmaskx, tmasky,tmaskx2,tmasky2;
00069 double tpanx, tpany;
00070 int tdatamodex;
00071 int linesx,linesy,lineex,lineey,labelx,labely,rectx,recty;
00072 int ellipsex,ellipsey,imagex,imagey;
00073 bool moving_cornerF1, moving_cornerF2;
00074 bool moving_cornerB1, moving_cornerB2;
00075 bool moving_borderx1, moving_borderx2;
00076 bool moving_bordery1, moving_bordery2;
00077 bool moving_center;
00078 int object_index;
00079 int tmp_object_index;
00080 unsigned int api, nr_plots;
00081 public:
00082 Worksheet(QWidget *parent, MainWin *mw, const char *name);
00083 WidgetType getWidgetType() { return widgettype; }
00084 QStringList Info();
00085 MainWin *getMainWin() { return mw; }
00086 Plot *getPlot(int i) { return plot[i]; }
00087 void updatePixmap();
00088 void New();
00089 void save(QTextStream *t);
00090 void open(QTextStream *t,int version, PType oldtype);
00091
00092
00093 void addGraph2D(Graph2D *g,PType type=P2D);
00094 void addGraph3D(Graph3D *g,PType type=P3D);
00095 void addGraphM(GraphM *g,PType type=PSURFACE);
00096 void addGraph4D(Graph4D *g);
00097 void addGraphIMAGE(GraphIMAGE *g);
00098
00099 void resetRanges();
00100 void checkRanges(TScale scale, double *min, double *max);
00101 double partRanges(TScale scale, double min, double max);
00102 public slots:
00103 void Export(QString filename, QString format);
00104 void ExportPS(QString filename);
00105 void ExportEPS(QString filename);
00106 void ExportPDF(QString filename);
00107 void ExportSVG(QString filename);
00108 void ExportPIC(QString filename);
00109 void Print(QString filename);
00110
00111
00112 Plot2DSimple* get2DPlot(int i);
00113 Plot2DSimple* get2DSimplePlot(int i) { return get2DPlot(i);}
00114 Plot2DSurface* get2DSurfacePlot(int i);
00115 Plot3D* get3DPlot(int i);
00116 PlotQWT3D* getQWT3DPlot(int i);
00117 PlotPie* getPiePlot(int i);
00118 PlotPolar* getPolarPlot(int i);
00119 PlotTernary* getTernaryPlot(int i);
00120
00121 Plot* newPlot(PType type=P2D);
00122 void deletePlot(int i);
00123 void deleteActivePlot();
00124
00125 int getX() { return X; }
00126 int getY() { return Y; }
00127 void redraw() {updatePixmap();}
00128 int API() { return api; }
00129 unsigned int NrPlots() { return nr_plots; }
00130
00131 int NrObjects() { return NR_OBJECTS; }
00132 Line* getLine(int i) { return line[i]; }
00133 void setLine(int i, Line *l) { line[i]=l; }
00134 Label* getLabel(int i) { return label[i]; }
00135 void setLabel(int i, Label *l) { label[i]=l; }
00136 Rect* getRect(int i) { return rect[i]; }
00137 void setRect(int i, Rect *r) { rect[i]=r; }
00138 Ellipse* getEllipse(int i) { return ellipse[i]; }
00139 void setEllipse(int i, Ellipse* e) { ellipse[i]=e; }
00140 LImage* getImage(int i) { return image[i]; }
00141 void setImage(int i, LImage* im) { image[i]=im; }
00142
00143
00144 QString Title() const { return title; }
00145 void setTitle(QString t) { title = t.remove(QChar('&')); setCaption(title); updatePixmap(); }
00146 bool TitleEnabled() const { return title_enabled; }
00147 void setTitleEnabled(bool e=true) { title_enabled = e; updatePixmap(); }
00148 QDateTime TimeStamp() const { return timestamp; }
00149 void setTimeStamp(QDateTime ts) { timestamp = ts; updatePixmap(); }
00150 bool TimeStampEnabled() const { return timestamp_enabled; }
00151 void setTimeStampEnabled(bool e=true) { timestamp_enabled = e;updatePixmap(); }
00152 QColor Background() const { return background; }
00153 void setBackground(QColor c) { background = c; updatePixmap(); }
00154 void setBackground(QString c) { setBackground(QColor(c)); }
00155 protected:
00156 void resizeEvent( QResizeEvent * );
00157 void paintEvent( QPaintEvent * );
00158 void mousePressEvent( QMouseEvent *);
00159 void mouseReleaseEvent( QMouseEvent *);
00160 void mouseDoubleClickEvent( QMouseEvent * );
00161 void mouseMoveEvent( QMouseEvent * );
00162 void keyPressEvent(QKeyEvent *);
00163 void closeEvent(QCloseEvent *);
00164 void Draw(QPainter *,int w, int h);
00165 void setupPrinter(KPrinter *pr, QString fn);
00166 double XCoordinate(double x, double xmin, double xmax);
00167 double YCoordinate(double y, double ymin, double ymax);
00168 };
00169
00170 #endif //WORKSHEET