--- /dev/null
+#ifndef __gfxoutputdev_h__
+#define __gfxoutputdev_h__
+
+#include "../gfxdevice.h"
+#include "../gfxsource.h"
+
+#include "InfoOutputDev.h"
+#include "PDFDoc.h"
+
+typedef struct _fontlist
+{
+ char*id;
+ char*filename;
+ gfxfont_t*font;
+ _fontlist*next;
+} fontlist_t;
+
+class GFXOutputState {
+ public:
+ int clipping;
+ int textRender;
+ GFXOutputState();
+};
+
+typedef struct _parameter
+{
+ char*name;
+ char*value;
+ struct _parameter*next;
+} parameter_t;
+
+void addGlobalFont(char*filename);
+void addGlobalLanguageDir(char*dir);
+void addGlobalFontDir(char*dirname);
+
+class GFXOutputDev: public OutputDev {
+public:
+ gfxdevice_t* device;
+
+ // Constructor.
+ GFXOutputDev::GFXOutputDev(parameter_t*p);
+ void setDevice(gfxdevice_t*dev);
+
+ // Destructor.
+ virtual ~GFXOutputDev() ;
+
+ void setMove(int x,int y);
+ void setClip(int x1,int y1,int x2,int y2);
+
+ void setInfo(InfoOutputDev*info) {this->info = info;}
+
+ // Start a page.
+ void startFrame(int width, int height);
+
+ virtual void startPage(int pageNum, GfxState *state, double x1, double y1, double x2, double y2) ;
+
+ void endframe();
+
+ //----- get info about output device
+
+ // Does this device use upside-down coordinates?
+ // (Upside-down means (0,0) is the top left corner of the page.)
+ virtual GBool upsideDown();
+
+ // Does this device use drawChar() or drawString()?
+ virtual GBool useDrawChar();
+
+ virtual GBool interpretType3Chars();
+
+ //virtual GBool useShadedFills() { return gTrue; }
+
+ //----- initialization and control
+
+ void setXRef(PDFDoc*doc, XRef *xref);
+
+ //----- link borders
+ virtual void drawLink(Link *link, Catalog *catalog) ;
+
+ //----- save/restore graphics state
+ virtual void saveState(GfxState *state) ;
+ virtual void restoreState(GfxState *state) ;
+
+ //----- update graphics state
+
+ virtual void updateFont(GfxState *state);
+ virtual void updateFillColor(GfxState *state);
+ virtual void updateStrokeColor(GfxState *state);
+ virtual void updateLineWidth(GfxState *state);
+ virtual void updateLineJoin(GfxState *state);
+ virtual void updateLineCap(GfxState *state);
+
+ virtual void updateAll(GfxState *state)
+ {
+ updateFont(state);
+ updateFillColor(state);
+ updateStrokeColor(state);
+ updateLineWidth(state);
+ updateLineJoin(state);
+ updateLineCap(state);
+ };
+
+ //----- path painting
+ virtual void stroke(GfxState *state) ;
+ virtual void fill(GfxState *state) ;
+ virtual void eoFill(GfxState *state) ;
+
+ //----- path clipping
+ virtual void clip(GfxState *state) ;
+ virtual void eoClip(GfxState *state) ;
+
+ //----- text drawing
+ virtual void beginString(GfxState *state, GString *s) ;
+ virtual void endString(GfxState *state) ;
+ virtual void endTextObject(GfxState *state);
+ virtual void drawChar(GfxState *state, double x, double y,
+ double dx, double dy,
+ double originX, double originY,
+ CharCode code, int nBytes, Unicode *u, int uLen);
+
+ //----- image drawing
+ virtual void drawImageMask(GfxState *state, Object *ref, Stream *str,
+ int width, int height, GBool invert,
+ GBool inlineImg);
+ virtual void drawImage(GfxState *state, Object *ref, Stream *str,
+ int width, int height, GfxImageColorMap *colorMap,
+ int *maskColors, GBool inlineImg);
+ virtual void drawMaskedImage(GfxState *state, Object *ref, Stream *str,
+ int width, int height,
+ GfxImageColorMap *colorMap,
+ Stream *maskStr, int maskWidth, int maskHeight,
+ GBool maskInvert);
+ virtual void drawSoftMaskedImage(GfxState *state, Object *ref, Stream *str,
+ int width, int height,
+ GfxImageColorMap *colorMap,
+ Stream *maskStr,
+ int maskWidth, int maskHeight,
+ GfxImageColorMap *maskColorMap);
+
+ virtual GBool beginType3Char(GfxState *state, double x, double y, double dx, double dy, CharCode code, Unicode *u, int uLen);
+ virtual void endType3Char(GfxState *state);
+
+ virtual void type3D0(GfxState *state, double wx, double wy);
+ virtual void type3D1(GfxState *state, double wx, double wy, double llx, double lly, double urx, double ury);
+
+ void preparePage(int pdfpage, int outputpage);
+
+ char* searchForSuitableFont(GfxFont*gfxFont);
+
+ void finish();
+
+ private:
+ void drawGeneralImage(GfxState *state, Object *ref, Stream *str,
+ int width, int height, GfxImageColorMap*colorMap, GBool invert,
+ GBool inlineImg, int mask, int *maskColors,
+ Stream *maskStr, int maskWidth, int maskHeight, GBool maskInvert, GfxImageColorMap*maskColorMap);
+ int setGfxFont(char*id, char*name, char*filename, double quality);
+ void strokeGfxline(GfxState *state, gfxline_t*line);
+ void clipToGfxLine(GfxState *state, gfxline_t*line);
+ void fillGfxLine(GfxState *state, gfxline_t*line);
+
+ char outer_clip_box; //whether the page clip box is still on
+
+ InfoOutputDev*info;
+ GFXOutputState states[64];
+ int statepos;
+
+ int currentpage;
+
+ PDFDoc*doc;
+ XRef*xref;
+
+ char* searchFont(char*name);
+ char* substituteFont(GfxFont*gfxFont, char*oldname);
+ char* writeEmbeddedFontToFile(XRef*ref, GfxFont*font);
+ int t1id;
+ int textmodeinfo; // did we write "Text will be rendered as polygon" yet?
+ int jpeginfo; // did we write "File contains jpegs" yet?
+ int pbminfo; // did we write "File contains jpegs" yet?
+ int linkinfo; // did we write "File contains links" yet?
+ int ttfinfo; // did we write "File contains TrueType Fonts" yet?
+ int gradientinfo; // did we write "File contains Gradients yet?
+
+ int type3active; // are we between beginType3()/endType3()?
+
+ GfxState *laststate;
+
+ char type3Warning;
+
+ char* substitutetarget[256];
+ char* substitutesource[256];
+ int substitutepos;
+
+ int user_movex,user_movey;
+ int user_clipx1,user_clipx2,user_clipy1,user_clipy2;
+
+ gfxline_t* current_text_stroke;
+ gfxline_t* current_text_clip;
+ char* current_font_id;
+ gfxfont_t* current_gfxfont;
+ gfxmatrix_t current_font_matrix;
+
+ fontlist_t* fontlist;
+
+ int*pages;
+ int pagebuflen;
+ int pagepos;
+
+ /* config */
+ int forceType0Fonts;
+ int config_use_fontconfig;
+};
+
+#endif //__gfxoutputdev_h__
git.asbjorn.biz / swftools.git / blobdiff