2 Output Device which serves as "passthrough"
3 This file is part of swftools.
5 Copyright (c) 2007 Matthias Kramm <kramm@quiss.org>
7 Swftools is free software; you can redistribute it and/or modify
8 it under the terms of the GNU General Public License as published by
9 the Free Software Foundation; either version 2 of the License, or
10 (at your option) any later version.
12 Swftools is distributed in the hope that it will be useful,
13 but WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 GNU General Public License for more details.
17 You should have received a copy of the GNU General Public License
18 along with swftools; if not, write to the Free Software
19 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
21 #ifndef __DummyOutputDev_h__
22 #define __DummyOutputDev_h__
24 #include "../gfxdevice.h"
25 #include "../gfxsource.h"
26 #include "../gfxtools.h"
29 #include "GFXOutputDev.h"
30 #include "InfoOutputDev.h"
32 #include "CommonOutputDev.h"
33 #include "SplashOutputDev.h"
35 class DummyOutputDev: public OutputDev {
37 DummyOutputDev(OutputDev*target);
38 virtual ~DummyOutputDev();
41 virtual GBool upsideDown();
42 virtual GBool useDrawChar();
43 virtual GBool useTilingPatternFill();
44 virtual GBool useShadedFills();
45 virtual GBool useDrawForm();
46 virtual GBool interpretType3Chars();
47 virtual GBool needNonText();
48 virtual void setDefaultCTM(double *ctm);
49 /* virtual GBool checkPageSlice(Page *page, double hDPI, double vDPI,
50 int rotate, GBool useMediaBox, GBool crop,
51 int sliceX, int sliceY, int sliceW, int sliceH,
52 GBool printing, Catalog *catalog,
53 GBool (*abortCheckCbk)(void *data) = NULL,
54 void *abortCheckCbkData = NULL);*/
56 virtual void startPage(int pageNum, GfxState *state, double x1,double y1,double x2,double y2);
57 virtual void endPage();
59 virtual void saveState(GfxState *state);
60 virtual void restoreState(GfxState *state);
62 virtual void updateAll(GfxState *state);
63 virtual void updateCTM(GfxState *state, double m11, double m12, double m21, double m22, double m31, double m32);
64 virtual void updateLineDash(GfxState *state);
65 virtual void updateFlatness(GfxState *state);
66 virtual void updateLineJoin(GfxState *state);
67 virtual void updateLineCap(GfxState *state);
68 virtual void updateMiterLimit(GfxState *state);
69 virtual void updateLineWidth(GfxState *state);
70 virtual void updateStrokeAdjust(GfxState *state);
71 virtual void updateFillColorSpace(GfxState *state);
72 virtual void updateStrokeColorSpace(GfxState *state);
73 virtual void updateFillColor(GfxState *state);
74 virtual void updateStrokeColor(GfxState *state);
75 virtual void updateBlendMode(GfxState *state);
76 virtual void updateFillOpacity(GfxState *state);
77 virtual void updateStrokeOpacity(GfxState *state);
78 virtual void updateFillOverprint(GfxState *state);
79 virtual void updateStrokeOverprint(GfxState *state);
80 virtual void updateTransfer(GfxState *state);
81 virtual void updateFont(GfxState *state);
82 virtual void updateTextMat(GfxState *state);
83 virtual void updateCharSpace(GfxState *state);
84 virtual void updateRender(GfxState *state);
85 virtual void updateRise(GfxState *state);
86 virtual void updateWordSpace(GfxState *state);
87 virtual void updateHorizScaling(GfxState *state);
88 virtual void updateTextPos(GfxState *state);
89 virtual void updateTextShift(GfxState *state, double shift);
91 virtual void stroke(GfxState *state);
92 virtual void fill(GfxState *state);
93 virtual void eoFill(GfxState *state);
94 #if (xpdfMajorVersion < 3) || (xpdfMinorVersion < 2) || (xpdfUpdateVersion < 7)
95 virtual void tilingPatternFill(GfxState *state, Object *str,
96 int paintType, Dict *resDict,
97 double *mat, double *bbox,
98 int x0, int y0, int x1, int y1,
99 double xStep, double yStep);
101 virtual void tilingPatternFill(GfxState *state, Gfx *gfx, Object *str,
102 int paintType, Dict *resDict,
103 double *mat, double *bbox,
104 int x0, int y0, int x1, int y1,
105 double xStep, double yStep);
108 virtual GBool functionShadedFill(GfxState *state,
109 GfxFunctionShading *shading);
110 virtual GBool axialShadedFill(GfxState *state, GfxAxialShading *shading);
111 virtual GBool radialShadedFill(GfxState *state, GfxRadialShading *shading);
113 virtual void clip(GfxState *state);
114 virtual void eoClip(GfxState *state);
115 virtual void clipToStrokePath(GfxState *state);
117 virtual void beginStringOp(GfxState *state);
118 virtual void endStringOp(GfxState *state);
119 virtual void beginString(GfxState *state, GString *s);
120 virtual void endString(GfxState *state);
121 virtual void drawChar(GfxState *state, double x, double y,
122 double dx, double dy,
123 double originX, double originY,
124 CharCode code, int nBytes, Unicode *u, int uLen);
125 virtual void drawString(GfxState *state, GString *s);
126 virtual GBool beginType3Char(GfxState *state, double x, double y,
127 double dx, double dy,
128 CharCode code, Unicode *u, int uLen);
129 virtual void endType3Char(GfxState *state);
130 virtual void endTextObject(GfxState *state);
132 virtual void drawImageMask(GfxState *state, Object *ref, Stream *str,
133 int width, int height, GBool invert,
135 virtual void drawImage(GfxState *state, Object *ref, Stream *str,
136 int width, int height, GfxImageColorMap *colorMap,
137 int *maskColors, GBool inlineImg);
138 virtual void drawMaskedImage(GfxState *state, Object *ref, Stream *str,
139 int width, int height,
140 GfxImageColorMap *colorMap,
141 Stream *maskStr, int maskWidth, int maskHeight,
143 virtual void drawSoftMaskedImage(GfxState *state, Object *ref, Stream *str,
144 int width, int height,
145 GfxImageColorMap *colorMap,
147 int maskWidth, int maskHeight,
148 GfxImageColorMap *maskColorMap);
150 virtual void type3D0(GfxState *state, double wx, double wy);
151 virtual void type3D1(GfxState *state, double wx, double wy, double llx, double lly, double urx, double ury);
153 virtual void drawForm(Ref id);
155 virtual void beginTransparencyGroup(GfxState *state, double *bbox,
156 GfxColorSpace *blendingColorSpace,
157 GBool isolated, GBool knockout,
159 virtual void endTransparencyGroup(GfxState *state);
160 virtual void paintTransparencyGroup(GfxState *state, double *bbox);
161 virtual void setSoftMask(GfxState *state, double *bbox, GBool alpha, Function *transferFunc, GfxColor *backdropColor);
162 virtual void clearSoftMask(GfxState *state);
164 virtual void processLink(Link *link, Catalog *catalog);