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//QT_Spec.h, Copyright (c) 2001-2008 R.Lackner
//
// This file is part of RLPlot.
//
// RLPlot 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.
//
// RLPlot 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 General Public License
// along with RLPlot; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
//
#include "rlplot.h"
#include "menu.h"
#include "TheDialog.h"
#include <qwidget.h>
#include <qapplication.h>
#include <qnamespace.h>
#if QT_VERSION < 0x040000
#include <qpen.h>
#include <qprinter.h>
#include <qdragobject.h>
#include <qmenubar.h>
#include <qscrollbar.h>
#include <qmessagebox.h>
#include <qpixmap.h>
#include <qfiledialog.h>
#include <qimage.h>
#include <qcursor.h>
#include <qclipboard.h>
#include <qbuffer.h>
#include <qbitmap.h>
#include <qtextstream.h>
#else
#include <QtGui>
#endif
#define RLP_PORT 4321 //enable clipboard server
#ifdef RLP_PORT
#include <sys/socket.h>
#include <netdb.h>
#include <pthread.h>
#include <fcntl.h>
#include <unistd.h>
#include <sys/ioctl.h>
#endif
bool ProcMenuEvent(int id, QWidget *parent, anyOutput *OutputClass, GraphObj *BaseObj);
//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
class TxtCurBlink:public QObject {
Q_OBJECT
public:
TxtCurBlink();
void Show();
// void showCopyMark();
protected:
void timerEvent(QTimerEvent *);
private:
bool isVis;
int count;
};
//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// use sockets for to exchange clipboard data
// undefine RLP_PORT to limit clipboard to a single instance
class RLPserver {
public:
GraphObj *SourceGO;
bool bValid;
RLPserver(QObject* parent=0, GraphObj *g=0);
~RLPserver();
void CreateThread();
void SetGO(GraphObj *g);
char *GetXML();
char *GetRLP();
char *GetTXT() {return text_plain; };
bool ok() {return true;};
#ifdef RLP_PORT
int Socket() {return sock;};
#endif
private:
char *text_xml, *text_rlp, *text_plain;
#ifdef RLP_PORT
pthread_t thread;
pthread_attr_t thread_attr;
int sock;
#endif
};
#if QT_VERSION < 0x040000
//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
class RLPmenu:public QMenuBar {
Q_OBJECT
public:
RLPmenu(QWidget *par, anyOutput *o, GraphObj *g);
public slots:
void doMenuItem(int id);
private:
anyOutput *OutputClass;
QWidget *parent;
GraphObj *BaseObj;
};
#else //Qt version >= 4.0
//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
class RLPaction:public QAction {
Q_OBJECT
public:
RLPaction(QWidget *par, anyOutput *o, GraphObj *g, char *name, int id);
~RLPaction(){;};
public slots:
void doMenuItem();
private:
int Id;
anyOutput *OutputClass;
QWidget *parent;
GraphObj *BaseObj;
};
#endif
//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// The Qt widget class implementet for RLPlot
class RLPwidget:public QMainWindow {
Q_OBJECT
public:
QScrollBar *HScroll, *VScroll;
QPixmap *mempic;
QMenuBar *menu_bar;
RLPwidget(QWidget *par=0, const char *name=0, anyOutput *o = 0,
GraphObj *g = 0);
~RLPwidget();
void openHistoryFile(int idx);
public slots:
void hScrollEvent(int pos);
void vScrollEvent(int pos);
void cmNOP(){;};
void cmCopy(){ProcMenuEvent(CM_COPY, this, OutputClass, BaseObj);};
void cmCut(){ProcMenuEvent(CM_CUT, this, OutputClass, BaseObj);};
void cmZoomIn(){ProcMenuEvent(CM_ZOOMIN, this, OutputClass, BaseObj);};
void cmZoomOut(){ProcMenuEvent(CM_ZOOMOUT, this, OutputClass, BaseObj);};
void cmZoomFit(){ProcMenuEvent(CM_ZOOMFIT, this, OutputClass, BaseObj);};
void cmPaste();
void cmUndo(){if(BaseObj) BaseObj->Command(CMD_UNDO, 0L, OutputClass);};
void cmSave(){ProcMenuEvent(CM_SAVE, this, OutputClass, BaseObj);};
void cmOpen(){ProcMenuEvent(CM_OPEN, this, OutputClass, BaseObj);};
void cmPrint(){ProcMenuEvent(CM_PRINT, this, OutputClass, BaseObj);};
void cmNewInst(){ProcMenuEvent(CM_NEWINST, this, OutputClass, BaseObj);};
protected:
void paintEvent(QPaintEvent *);
void resizeEvent(QResizeEvent *);
void closeEvent(QCloseEvent *);
void mouseDoubleClickEvent(QMouseEvent *e);
void mousePressEvent(QMouseEvent *e);
void mouseReleaseEvent(QMouseEvent *e);
void mouseMoveEvent(QMouseEvent *e);
void keyPressEvent(QKeyEvent *e);
void focusInEvent(QFocusEvent *e);
private:
QWidget *parent;
anyOutput *OutputClass;
GraphObj *BaseObj;
};
//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
#if QT_VERSION < 0x040000
class DlgWidget:public QWidget {
#else
class DlgWidget:public QWidget {
#endif
Q_OBJECT
public:
QPixmap *mempic;
anyOutput *OutputClass;
DlgWidget(QWidget *par=0L, const char *name = 0L, tag_DlgObj *d = 0L, DWORD flags = 0L);
~DlgWidget();
protected:
void paintEvent(QPaintEvent *);
void mouseDoubleClickEvent(QMouseEvent *e);
void mousePressEvent(QMouseEvent *e);
void mouseReleaseEvent(QMouseEvent *e);
void mouseMoveEvent(QMouseEvent *e);
void keyPressEvent(QKeyEvent *e);
void focusInEvent(QFocusEvent *e);
void focusOutEvent(QFocusEvent *e);
void closeEvent(QCloseEvent *e);
void timerEvent(QTimerEvent *);
private:
QWidget *parent;
tag_DlgObj *dlg;
};
//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
class BitMapQT:public anyOutput {
public:
QMainWindow *widget;
QWidget *dlgwidget;
HatchOut *hgo;
QPixmap *mempic;
QImage *image;
QPen qPen;
QPainter qPainter;
QFont qFont;
void *ShowObj; //eph_obj
void *ShowAnimated; //copy mark
BitMapQT(GraphObj *g, QMainWindow *wi, int vr = 98, int hr = 98);
BitMapQT(GraphObj *g, QWidget *wi, int vr = 98, int hr = 98);
BitMapQT(int w, int h, double hr, double vr);
~BitMapQT();
bool SetLine(LineDEF *lDef);
bool SetFill(FillDEF *fill);
bool SetTextSpec(TextDEF *set);
virtual bool Erase(DWORD Color);
virtual bool StartPage() {return true;};
bool CopyBitmap(int x, int y, anyOutput* src, int sx, int sy,
int sw, int sh, bool invert);
virtual void MouseCapture(bool bgrab){return;};
bool oGetTextExtent(char *text, int cb, int *width, int *height);
bool oGetTextExtentW(w_char *text, int cb, int *width, int *height);
bool oGetPix(int x, int y, DWORD *col);
bool oDrawIcon(int type, int x, int y);
bool oCircle(int x1, int y1, int x2, int y2, char* nam = 0L);
bool oPolyline(POINT * pts, int cp, char *nam = 0L);
bool oRectangle(int x1, int y1, int x2, int y2, char *nam = 0L);
bool oSolidLine(POINT *p);
bool oTextOut(int x, int y, char *txt, int cb);
bool oTextOutW(int x, int y, w_char *txt, int cb);
bool oPolygon(POINT *pts, int cp, char *nam = 0L);
};
//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
class OutputQT:public BitMapQT {
public:
QScrollBar *HScroll, *VScroll;
#if QT_VERSION < 0x040000
RLPmenu *menu;
#else
QAction *itFil1, *itFil2, *itFil3, *itFil4, *itFil5, *itFil6;
QAction *ittStd, *ittDraw, *ittPl, *ittPg, *ittRec, *ittRrec, *ittElly, *ittArr, *ittTxt;
#endif
OutputQT(GraphObj *g);
OutputQT(DlgWidget *wi);
~OutputQT();
bool ActualSize(RECT *rc);
void Focus(){if(widget){widget->show(); widget->activateWindow();widget->raise();}};
void Caption(char *txt, bool bModified);
void MouseCursor(int cid, bool force);
bool SetScroll(bool isVert, int iMin, int iMax, int iPSize, int iPos);
bool EndPage();
void MouseCapture(bool bgrab);
bool UpdateRect(RECT *rc, bool invert);
void ShowLine(POINT * pts, int cp, DWORD color);
void ShowEllipse(POINT p1, POINT p2, DWORD color);
void ShowInvert(RECT *rec);
bool SetMenu(int type);
void CheckMenu(int mid, bool check);
void FileHistory();
void CreateNewWindow(GraphObj *g);
private:
GraphObj *BaseObj;
};
class PrintQT:public anyOutput{
public:
HatchOut *hgo;
QPrinter *printer;
PrintQT(GraphObj *g, char *file);
~PrintQT();
bool ActualSize(RECT *rc);
bool SetLine(LineDEF *lDef);
bool SetFill(FillDEF *fill);
bool SetTextSpec(TextDEF *set);
bool StartPage();
bool EndPage();
bool Eject();
bool oGetTextExtent(char *text, int cb, int *width, int *height);
bool oGetTextExtentW(w_char *text, int cb, int *width, int *height);
bool oCircle(int x1, int y1, int x2, int y2, char* nam = 0L);
bool oPolyline(POINT * pts, int cp, char *nam = 0L);
bool oRectangle(int x1, int y1, int x2, int y2, char *nam = 0L);
bool oSolidLine(POINT *p);
bool oTextOut(int x, int y, char *txt, int cb);
bool oTextOutW(int x, int y, w_char *txt, int cb);
bool oPolygon(POINT *pts, int cp, char *nam = 0L);
private:
QPen qPen;
QFont qFont;
QPainter qPainter;
#if QT_VERSION >= 0x040000
QMatrix dxf;
#else
QWMatrix dxf;
#endif
char *fileName;
GraphObj *go;
bool bPrinting;
};
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