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1 | ///////////////////////////////////////////////////////////////////////////// | |
2 | // Name: dcps.h | |
3 | // Purpose: wxPostScriptDC class | |
4 | // Author: Julian Smart and others | |
5 | // Modified by: | |
6 | // RCS-ID: $Id$ | |
7 | // Copyright: (c) Julian Smart and Robert Roebling | |
8 | // Licence: wxWindows licence | |
9 | ///////////////////////////////////////////////////////////////////////////// | |
10 | ||
11 | #ifndef _WX_DCPSG_H_ | |
12 | #define _WX_DCPSG_H_ | |
13 | ||
14 | #if defined(__GNUG__) && !defined(__APPLE__) | |
15 | #pragma interface "dcpsg.h" | |
16 | #endif | |
17 | ||
18 | #include "wx/dc.h" | |
19 | ||
20 | #if wxUSE_PRINTING_ARCHITECTURE | |
21 | ||
22 | #if wxUSE_POSTSCRIPT | |
23 | ||
24 | #include "wx/dialog.h" | |
25 | #include "wx/module.h" | |
26 | #include "wx/cmndata.h" | |
27 | ||
28 | //----------------------------------------------------------------------------- | |
29 | // classes | |
30 | //----------------------------------------------------------------------------- | |
31 | ||
32 | class wxPostScriptDC; | |
33 | ||
34 | //----------------------------------------------------------------------------- | |
35 | // wxPostScriptDC | |
36 | //----------------------------------------------------------------------------- | |
37 | ||
38 | class WXDLLEXPORT wxPostScriptDC: public wxDC | |
39 | { | |
40 | public: | |
41 | wxPostScriptDC(); | |
42 | ||
43 | // Recommended constructor | |
44 | wxPostScriptDC(const wxPrintData& printData); | |
45 | ||
46 | // Recommended destructor :-) | |
47 | ~wxPostScriptDC(); | |
48 | ||
49 | #if WXWIN_COMPATIBILITY_2_2 | |
50 | wxPostScriptDC( const wxString &output, bool interactive = FALSE, wxWindow *parent = NULL ) | |
51 | { Create( output, interactive, parent ); } | |
52 | bool Create ( const wxString &output, bool interactive = FALSE, wxWindow *parent = NULL ); | |
53 | #endif | |
54 | ||
55 | virtual bool Ok() const; | |
56 | ||
57 | virtual void BeginDrawing() {} | |
58 | virtual void EndDrawing() {} | |
59 | ||
60 | bool DoFloodFill(wxCoord x1, wxCoord y1, const wxColour &col, int style=wxFLOOD_SURFACE ); | |
61 | bool DoGetPixel(wxCoord x1, wxCoord y1, wxColour *col) const; | |
62 | ||
63 | void DoDrawLine(wxCoord x1, wxCoord y1, wxCoord x2, wxCoord y2); | |
64 | void DoCrossHair(wxCoord x, wxCoord y) ; | |
65 | void DoDrawArc(wxCoord x1,wxCoord y1,wxCoord x2,wxCoord y2,wxCoord xc,wxCoord yc); | |
66 | void DoDrawEllipticArc(wxCoord x,wxCoord y,wxCoord w,wxCoord h,double sa,double ea); | |
67 | void DoDrawPoint(wxCoord x, wxCoord y); | |
68 | void DoDrawLines(int n, wxPoint points[], wxCoord xoffset = 0, wxCoord yoffset = 0); | |
69 | void DoDrawPolygon(int n, wxPoint points[], wxCoord xoffset = 0, wxCoord yoffset = 0, int fillStyle=wxODDEVEN_RULE); | |
70 | void DoDrawRectangle(wxCoord x, wxCoord y, wxCoord width, wxCoord height); | |
71 | void DoDrawRoundedRectangle(wxCoord x, wxCoord y, wxCoord width, wxCoord height, double radius = 20); | |
72 | void DoDrawEllipse(wxCoord x, wxCoord y, wxCoord width, wxCoord height); | |
73 | ||
74 | void DoDrawSpline(wxList *points); | |
75 | ||
76 | bool DoBlit(wxCoord xdest, wxCoord ydest, wxCoord width, wxCoord height, | |
77 | wxDC *source, wxCoord xsrc, wxCoord ysrc, int rop = wxCOPY, bool useMask = FALSE, | |
78 | wxCoord xsrcMask = -1, wxCoord ysrcMask = -1); | |
79 | bool CanDrawBitmap() const { return TRUE; } | |
80 | ||
81 | void DoDrawIcon( const wxIcon& icon, wxCoord x, wxCoord y ); | |
82 | void DoDrawBitmap( const wxBitmap& bitmap, wxCoord x, wxCoord y, bool useMask=FALSE ); | |
83 | ||
84 | void DoDrawText(const wxString& text, wxCoord x, wxCoord y ); | |
85 | void DoDrawRotatedText(const wxString& text, wxCoord x, wxCoord y, double angle); | |
86 | ||
87 | void Clear(); | |
88 | void SetFont( const wxFont& font ); | |
89 | void SetPen( const wxPen& pen ); | |
90 | void SetBrush( const wxBrush& brush ); | |
91 | void SetLogicalFunction( int function ); | |
92 | void SetBackground( const wxBrush& brush ); | |
93 | ||
94 | void DoSetClippingRegion(wxCoord x, wxCoord y, wxCoord width, wxCoord height); | |
95 | void DestroyClippingRegion(); | |
96 | ||
97 | void DoSetClippingRegionAsRegion( const wxRegion &WXUNUSED(clip) ) { } | |
98 | ||
99 | bool StartDoc(const wxString& message); | |
100 | void EndDoc(); | |
101 | void StartPage(); | |
102 | void EndPage(); | |
103 | ||
104 | wxCoord GetCharHeight() const; | |
105 | wxCoord GetCharWidth() const; | |
106 | bool CanGetTextExtent() const { return TRUE; } | |
107 | void DoGetTextExtent(const wxString& string, wxCoord *x, wxCoord *y, | |
108 | wxCoord *descent = (wxCoord *) NULL, | |
109 | wxCoord *externalLeading = (wxCoord *) NULL, | |
110 | wxFont *theFont = (wxFont *) NULL ) const; | |
111 | ||
112 | void DoGetSize(int* width, int* height) const; | |
113 | void DoGetSizeMM(int *width, int *height) const; | |
114 | ||
115 | // Resolution in pixels per logical inch | |
116 | wxSize GetPPI() const; | |
117 | ||
118 | void SetAxisOrientation( bool xLeftRight, bool yBottomUp ); | |
119 | void SetDeviceOrigin( wxCoord x, wxCoord y ); | |
120 | ||
121 | void SetBackgroundMode(int WXUNUSED(mode)) { } | |
122 | void SetPalette(const wxPalette& WXUNUSED(palette)) { } | |
123 | ||
124 | wxPrintData& GetPrintData() { return m_printData; } | |
125 | void SetPrintData(const wxPrintData& data) { m_printData = data; } | |
126 | ||
127 | virtual int GetDepth() const { return 24; } | |
128 | ||
129 | static void SetResolution(int ppi); | |
130 | static int GetResolution(); | |
131 | ||
132 | private: | |
133 | static float ms_PSScaleFactor; | |
134 | ||
135 | protected: | |
136 | #if wxUSE_PANGO | |
137 | PangoContext *m_context; | |
138 | PangoLayout *m_layout; | |
139 | PangoFontDescription *m_fontdesc; | |
140 | #endif | |
141 | ||
142 | FILE* m_pstream; // PostScript output stream | |
143 | wxString m_title; | |
144 | unsigned char m_currentRed; | |
145 | unsigned char m_currentGreen; | |
146 | unsigned char m_currentBlue; | |
147 | int m_pageNumber; | |
148 | bool m_clipping; | |
149 | double m_underlinePosition; | |
150 | double m_underlineThickness; | |
151 | wxPrintData m_printData; | |
152 | ||
153 | private: | |
154 | DECLARE_DYNAMIC_CLASS(wxPostScriptDC) | |
155 | }; | |
156 | ||
157 | ||
158 | #if WXWIN_COMPATIBILITY_2_2 | |
159 | // Print Orientation | |
160 | enum | |
161 | { | |
162 | PS_PORTRAIT = wxPORTRAIT, | |
163 | PS_LANDSCAPE = wxLANDSCAPE | |
164 | }; | |
165 | ||
166 | // Print Actions | |
167 | enum | |
168 | { | |
169 | PS_NONE = wxPRINT_MODE_NONE, | |
170 | PS_PREVIEW = wxPRINT_MODE_PREVIEW, | |
171 | PS_FILE = wxPRINT_MODE_FILE, | |
172 | PS_PRINTER = wxPRINT_MODE_PRINTER | |
173 | }; | |
174 | ||
175 | class wxPrintSetupData: public wxPrintData | |
176 | { | |
177 | public: | |
178 | wxPrintSetupData() {} | |
179 | ||
180 | void SetPrinterOrientation( int orient ) | |
181 | { SetOrientation( orient ); } | |
182 | void SetPrinterMode( wxPrintMode mode ) | |
183 | { SetPrintMode( mode ); } | |
184 | void SetAFMPath( const wxString &path ) | |
185 | { SetFontMetricPath( path ); } | |
186 | ||
187 | void SetPaperName(const wxString& paper) { m_paperName = paper; } | |
188 | void SetPrinterFile(const wxString& file) { m_printerFile = file; } | |
189 | wxString GetPaperName() const { return m_paperName; } | |
190 | wxString GetPrinterFile() const { return m_printerFile; }; | |
191 | ||
192 | wxString m_paperName; | |
193 | wxString m_printerFile; | |
194 | }; | |
195 | ||
196 | WXDLLEXPORT_DATA(extern wxPrintSetupData*) wxThePrintSetupData; | |
197 | WXDLLEXPORT extern void wxInitializePrintSetupData(bool init = TRUE); | |
198 | #endif | |
199 | ||
200 | ||
201 | #endif | |
202 | // wxUSE_POSTSCRIPT | |
203 | ||
204 | #endif | |
205 | // wxUSE_PRINTING_ARCHITECTURE | |
206 | ||
207 | #endif | |
208 | // _WX_DCPSG_H_ |