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[wxWidgets.git] / include / wx / postscrp.h
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1/////////////////////////////////////////////////////////////////////////////
2// Name: postscrp.h
3// Purpose: wxPostScriptDC class
4// Author: Julian Smart and others
5// Modified by:
6// Created: 01/02/97
7// RCS-ID: $Id$
8// Copyright: (c) Julian Smart and Markus Holzem
9// Licence: wxWindows licence
10/////////////////////////////////////////////////////////////////////////////
11
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12#ifndef _WX_POSTSCRPH__
13#define _WX_POSTSCRPH__
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14
15#ifdef __GNUG__
16#pragma interface "postscrp.h"
17#endif
18
19#include "wx/dc.h"
20#include "wx/dialog.h"
21
22#if USE_POSTSCRIPT
23
24class WXDLLIMPORT ofstream;
25class WXDLLEXPORT wxPostScriptDC: public wxDC
26{
27 DECLARE_DYNAMIC_CLASS(wxPostScriptDC)
28
29 public:
30 // Create a printer DC
31 wxPostScriptDC(void);
32 wxPostScriptDC(const wxString& output, bool interactive = TRUE, wxWindow *parent = NULL);
33
34 ~wxPostScriptDC(void);
35
36 bool Create(const wxString& output, bool interactive = TRUE, wxWindow *parent = NULL);
37
38 virtual bool PrinterDialog(wxWindow *parent = NULL);
39
40 inline virtual void BeginDrawing(void) {} ;
41 inline virtual void EndDrawing(void) {} ;
42
43 void FloodFill(long x1, long y1, wxColour *col, int style=wxFLOOD_SURFACE) ;
44 bool GetPixel(long x1, long y1, wxColour *col) const;
45
46 void DrawLine(long x1, long y1, long x2, long y2);
47 void CrossHair(long x, long y) ;
48 void DrawArc(long x1,long y1,long x2,long y2,long xc,long yc);
49 void DrawEllipticArc(long x,long y,long w,long h,double sa,double ea);
50 void DrawPoint(long x, long y);
51 // Avoid compiler warning
52 void DrawPoint(wxPoint& point) { wxDC::DrawPoint(point); }
53 void DrawLines(int n, wxPoint points[], long xoffset = 0, long yoffset = 0);
54 // Avoid compiler warning
55 void DrawLines(wxList *lines, long xoffset = 0, long yoffset = 0)
56 { wxDC::DrawLines(lines, xoffset, yoffset); }
57 void DrawPolygon(int n, wxPoint points[], long xoffset = 0, long yoffset = 0, int fillStyle=wxODDEVEN_RULE);
58 // Avoid compiler warning
59 void DrawPolygon(wxList *lines, long xoffset = 0, long yoffset = 0, int fillStyle=wxODDEVEN_RULE)
60 { wxDC::DrawPolygon(lines, xoffset, yoffset, fillStyle); }
61 void DrawRectangle(long x, long y, long width, long height);
62 void DrawRoundedRectangle(long x, long y, long width, long height, double radius = 20);
63 void DrawEllipse(long x, long y, long width, long height);
64
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65 // RR: I define these in wxDC, after all they all do the same everywhere
66
2049ba38 67#ifdef __WXMSW__
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68 // Splines
69 // 3-point spline
70 void DrawSpline(long x1, long y1, long x2, long y2, long x3, long y3);
71 // Any number of control points - a list of pointers to wxPoints
72 void DrawSpline(wxList *points);
73 void DrawSpline(int n, wxPoint points[]);
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74#endif
75
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76 void DrawOpenSpline(wxList *points);
77
78 void DrawIcon(const wxIcon& icon, long x, long y);
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79#ifdef __WXGTK__
80 void DrawIcon(const wxIcon& icon, long x, long y, bool WXUNUSED(usemask) )
81 { DrawIcon( icon, x, y ); }
82#endif
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83 void DrawText(const wxString& text, long x, long y, bool use16 = FALSE);
84
85 void Clear(void);
86 void SetFont(const wxFont& font);
87 void SetPen(const wxPen& pen);
88 void SetBrush(const wxBrush& brush);
89 void SetLogicalFunction(int function);
90 void SetBackground(const wxBrush& brush);
91 void SetClippingRegion(long x, long y, long width, long height);
92 void DestroyClippingRegion(void);
93
94 bool StartDoc(const wxString& message);
95 void EndDoc(void);
96 void StartPage(void);
97 void EndPage(void);
98
99 long GetCharHeight(void);
100 long GetCharWidth(void);
101 void GetTextExtent(const wxString& string, long *x, long *y,
102 long *descent = NULL, long *externalLeading = NULL,
103 wxFont *theFont = NULL, bool use16 = FALSE);
104 virtual void SetLogicalOrigin(long x, long y);
105 virtual void CalcBoundingBox(long x, long y);
106
107 void SetMapMode(int mode);
108 void SetUserScale(double x, double y);
109 long DeviceToLogicalX(int x) const;
110 long DeviceToLogicalY(int y) const;
111 long DeviceToLogicalXRel(int x) const;
112 long DeviceToLogicalYRel(int y) const;
113 long LogicalToDeviceX(long x) const;
114 long LogicalToDeviceY(long y) const;
115 long LogicalToDeviceXRel(long x) const;
116 long LogicalToDeviceYRel(long y) const;
117 bool Blit(long xdest, long ydest, long width, long height,
118 wxDC *source, long xsrc, long ysrc, int rop = wxCOPY, bool useMask = FALSE);
119 inline bool CanGetTextExtent(void) const { return FALSE; }
120 inline bool CanDrawBitmap(void) const { return FALSE; }
121
122 void GetSize(int* width, int* height) const;
123 void GetSizeMM(long *width, long *height) const;
124
125 inline void SetBackgroundMode(int WXUNUSED(mode)) {};
126 inline void SetPalette(const wxPalette& WXUNUSED(palette)) {}
127
128 inline ofstream *GetStream(void) const { return m_pstream; }
129 inline int GetYOrigin(void) const { return m_yOrigin; }
130
131 void SetupCTM();
132
133protected:
134 int m_yOrigin; // For EPS
135 ofstream * m_pstream; // PostScript output stream
136 wxString m_title;
137 unsigned char m_currentRed;
138 unsigned char m_currentGreen;
139 unsigned char m_currentBlue;
140 double m_scaleFactor;
141};
142
143#define wxID_PRINTER_COMMAND 1
144#define wxID_PRINTER_OPTIONS 2
145#define wxID_PRINTER_ORIENTATION 3
146#define wxID_PRINTER_MODES 4
147#define wxID_PRINTER_X_SCALE 5
148#define wxID_PRINTER_Y_SCALE 6
149#define wxID_PRINTER_X_TRANS 7
150#define wxID_PRINTER_Y_TRANS 8
151
152class WXDLLEXPORT wxPostScriptPrintDialog: public wxDialog
153{
154DECLARE_CLASS(wxPostScriptPrintDialog)
155public:
156 wxPostScriptPrintDialog (wxWindow *parent, const wxString& title,
157 const wxPoint& pos = wxDefaultPosition, const wxSize& size = wxDefaultSize,
debe6624 158 long style = wxDEFAULT_DIALOG_STYLE);
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159
160 virtual int ShowModal(void) ;
161};
162
163
164// Print Orientation (Should also add Left, Right)
165enum {
166 PS_PORTRAIT = 1,
167 PS_LANDSCAPE = 2
168};// ps_orientation = PS_PORTRAIT;
169
170// Print Actions
171enum {
172 PS_PRINTER,
173 PS_FILE,
174 PS_PREVIEW
175};// ps_action = PS_PREVIEW;
176
177// PostScript printer settings
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178void WXDLLEXPORT wxSetPrinterCommand(const char *cmd);
179void WXDLLEXPORT wxSetPrintPreviewCommand(const char *cmd);
180void WXDLLEXPORT wxSetPrinterOptions(const char *flags);
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181void WXDLLEXPORT wxSetPrinterOrientation(int orientation);
182void WXDLLEXPORT wxSetPrinterScaling(double x, double y);
183void WXDLLEXPORT wxSetPrinterTranslation(long x, long y);
184void WXDLLEXPORT wxSetPrinterMode(int mode);
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185void WXDLLEXPORT wxSetPrinterFile(const char *f);
186void WXDLLEXPORT wxSetAFMPath(const char *f);
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187
188// Get current values
189char* WXDLLEXPORT wxGetPrinterCommand(void);
190char* WXDLLEXPORT wxGetPrintPreviewCommand(void);
191char* WXDLLEXPORT wxGetPrinterOptions(void);
192int WXDLLEXPORT wxGetPrinterOrientation(void);
193void WXDLLEXPORT wxGetPrinterScaling(double* x, double* y);
194void WXDLLEXPORT wxGetPrinterTranslation(long *x, long *y);
195int WXDLLEXPORT wxGetPrinterMode(void);
196char* WXDLLEXPORT wxGetPrinterFile(void);
197char* WXDLLEXPORT wxGetAFMPath(void);
198
199/*
200 * PostScript print setup information
201 */
202
203class WXDLLEXPORT wxPrintSetupData: public wxObject
204{
205 DECLARE_DYNAMIC_CLASS(wxPrintSetupData)
206
207 public:
208 char *printerCommand;
209 char *previewCommand;
210 char *printerFlags;
211 char *printerFile;
212 int printerOrient;
213 double printerScaleX;
214 double printerScaleY;
215 long printerTranslateX;
216 long printerTranslateY;
217 // 1 = Preview, 2 = print to file, 3 = send to printer
218 int printerMode;
219 char *afmPath;
220 // A name in the paper database (see wx_print.h: the printing framework)
221 char *paperName;
222 bool printColour;
223 public:
224 wxPrintSetupData(void);
225 ~wxPrintSetupData(void);
226
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227 void SetPrinterCommand(const char *cmd);
228 void SetPaperName(const char *paper);
229 void SetPrintPreviewCommand(const char *cmd);
230 void SetPrinterOptions(const char *flags);
231 void SetPrinterFile(const char *f);
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232 void SetPrinterOrientation(int orient);
233 void SetPrinterScaling(double x, double y);
234 void SetPrinterTranslation(long x, long y);
235 // 1 = Preview, 2 = print to file, 3 = send to printer
236 void SetPrinterMode(int mode);
1a5a8367 237 void SetAFMPath(const char *f);
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238 void SetColour(bool col);
239
240 // Get current values
241 char *GetPrinterCommand(void);
242 char *GetPrintPreviewCommand(void);
243 char *GetPrinterOptions(void);
244 char *GetPrinterFile(void);
245 char *GetPaperName(void);
246 int GetPrinterOrientation(void);
247 void GetPrinterScaling(double* x, double* y);
248 void GetPrinterTranslation(long *x, long *y);
249 int GetPrinterMode(void);
250 char *GetAFMPath(void);
251 bool GetColour(void);
252
253 void operator=(wxPrintSetupData& data);
254};
255
256extern wxPrintSetupData* WXDLLEXPORT wxThePrintSetupData;
257extern void WXDLLEXPORT wxInitializePrintSetupData(bool init = TRUE);
258
259/*
260 * Again, this only really needed for non-Windows platforms
261 * or if you want to test the PostScript printing under Windows.
262 */
263
264class WXDLLEXPORT wxPrintPaperType: public wxObject
265{
266 DECLARE_DYNAMIC_CLASS(wxPrintPaperType)
267
268 public:
269 int widthMM;
270 int heightMM;
271 int widthPixels;
272 int heightPixels;
273 char *pageName;
274
1a5a8367 275 wxPrintPaperType(const char *name = NULL, int wmm = 0, int hmm = 0, int wp = 0, int hp = 0);
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276 ~wxPrintPaperType(void);
277};
278
279class WXDLLEXPORT wxPrintPaperDatabase: public wxList
280{
281 DECLARE_DYNAMIC_CLASS(wxPrintPaperDatabase)
282
283 public:
284 wxPrintPaperDatabase(void);
285 ~wxPrintPaperDatabase(void);
286
287 void CreateDatabase(void);
288 void ClearDatabase(void);
289
1a5a8367 290 void AddPaperType(const char *name, int wmm, int hmm, int wp, int hp);
85ccdcce 291 wxPrintPaperType *FindPaperType(const char *name);
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292};
293
294WXDLLEXPORT_DATA(extern wxPrintPaperDatabase*) wxThePrintPaperDatabase;
295
296#endif // USE_POSTSCRIPT
297#endif
34138703 298 // _WX_POSTSCRPH__