From e1463a1467e39324de30c6c1199b24d9d8bc1232 Mon Sep 17 00:00:00 2001 From: kramm Date: Sun, 16 Dec 2001 19:28:58 +0000 Subject: [PATCH] store named links in a variable. --- pdf2swf/swfoutput.cc | 121 ++++++++++++++++++++++++++++++++++++-------------- pdf2swf/swfoutput.h | 1 + 2 files changed, 88 insertions(+), 34 deletions(-) diff --git a/pdf2swf/swfoutput.cc b/pdf2swf/swfoutput.cc index b031546..eb810bc 100644 --- a/pdf2swf/swfoutput.cc +++ b/pdf2swf/swfoutput.cc @@ -71,13 +71,13 @@ int clippos = 0; int CHARMIDX = 0; int CHARMIDY = 0; -void startshape(struct swfoutput* obj); -void starttext(struct swfoutput* obj); -void endshape(); -void endtext(); +static void startshape(struct swfoutput* obj); +static void starttext(struct swfoutput* obj); +static void endshape(); +static void endtext(); // matrix multiplication. changes p0 -void transform (plotxy*p0,struct swfmatrix*m) +static void transform (plotxy*p0,struct swfmatrix*m) { double x,y; x = m->m11*p0->x+m->m12*p0->y; @@ -87,7 +87,7 @@ void transform (plotxy*p0,struct swfmatrix*m) } // write a move-to command into the swf -void moveto(TAG*tag, plotxy p0) +static void moveto(TAG*tag, plotxy p0) { int rx = (int)(p0.x*20); int ry = (int)(p0.y*20); @@ -99,7 +99,7 @@ void moveto(TAG*tag, plotxy p0) } // write a line-to command into the swf -void lineto(TAG*tag, plotxy p0) +static void lineto(TAG*tag, plotxy p0) { int rx = ((int)(p0.x*20)-swflastx); int ry = ((int)(p0.y*20)-swflasty); @@ -111,7 +111,7 @@ void lineto(TAG*tag, plotxy p0) } // write a spline-to command into the swf -void splineto(TAG*tag, plotxy control,plotxy end) +static void splineto(TAG*tag, plotxy control,plotxy end) { int cx = ((int)(control.x*20)-swflastx); int cy = ((int)(control.y*20)-swflasty); @@ -126,7 +126,7 @@ void splineto(TAG*tag, plotxy control,plotxy end) /* write a line, given two points and the transformation matrix. */ -void line(TAG*tag, plotxy p0, plotxy p1, struct swfmatrix*m) +static void line(TAG*tag, plotxy p0, plotxy p1, struct swfmatrix*m) { transform(&p0,m); transform(&p1,m); @@ -136,7 +136,7 @@ void line(TAG*tag, plotxy p0, plotxy p1, struct swfmatrix*m) /* write a cubic (!) spline. This involves calling the approximate() function out of spline.cc to convert it to a quadratic spline. */ -void spline(TAG*tag,plotxy p0,plotxy p1,plotxy p2,plotxy p3,struct swfmatrix*m) +static void spline(TAG*tag,plotxy p0,plotxy p1,plotxy p2,plotxy p3,struct swfmatrix*m) { double d; struct qspline q[16]; @@ -251,7 +251,7 @@ void drawpath(TAG*tag, T1_OUTLINE*outline, struct swfmatrix*m, int log) } } -int colorcompare(RGBA*a,RGBA*b) +static inline int colorcompare(RGBA*a,RGBA*b) { if(a->r!=b->r || @@ -274,7 +274,7 @@ struct chardata { } chardata[CHARDATAMAX]; int chardatapos = 0; -void putcharacters(TAG*tag) +static void putcharacters(TAG*tag) { int t; SWFFONT font; @@ -406,7 +406,7 @@ void putcharacters(TAG*tag) chardatapos = 0; } -void putcharacter(struct swfoutput*obj, int fontid, int charid, +static void putcharacter(struct swfoutput*obj, int fontid, int charid, int x,int y, int size) { if(chardatapos == CHARDATAMAX) @@ -425,7 +425,7 @@ void putcharacter(struct swfoutput*obj, int fontid, int charid, /* process a character. */ -void drawchar(struct swfoutput*obj, SWFFont*font, char*character, int charnr, swfmatrix*m) +static void drawchar(struct swfoutput*obj, SWFFont*font, char*character, int charnr, swfmatrix*m) { int usefonts=1; if(m->m12!=0 || m->m21!=0) @@ -858,7 +858,7 @@ void swfoutput_setprotected() //write PROTECT tag flag_protected = 1; } -void startshape(struct swfoutput*obj) +static void startshape(struct swfoutput*obj) { RGBA rgb; SRECT r; @@ -894,7 +894,7 @@ void startshape(struct swfoutput*obj) lastwasfill = 0; } -void starttext(struct swfoutput*obj) +static void starttext(struct swfoutput*obj) { SRECT r; MATRIX m; @@ -922,7 +922,7 @@ void starttext(struct swfoutput*obj) swflastx=swflasty=0; } -void endshape() +static void endshape() { if(shapeid<0) return; @@ -932,7 +932,7 @@ void endshape() shapeid = -1; } -void endtext() +static void endtext() { if(textid<0) return; @@ -943,7 +943,7 @@ void endtext() textid = -1; } -void endpage(struct swfoutput*obj) +static void endpage(struct swfoutput*obj) { if(shapeid>=0) endshape(); @@ -1102,7 +1102,7 @@ void swfoutput_endclip(swfoutput*obj) swf_ObjectPlaceClip(cliptags[clippos],clipshapes[clippos],clipdepths[clippos],NULL,NULL,NULL,depth++); } -void drawlink(struct swfoutput*obj, ActionTAG*, swfcoord*points); +static void drawlink(struct swfoutput*obj, ActionTAG*,ActionTAG*, swfcoord*points, char mouseover); void swfoutput_linktourl(struct swfoutput*obj, char*url, swfcoord*points) { @@ -1121,7 +1121,7 @@ void swfoutput_linktourl(struct swfoutput*obj, char*url, swfcoord*points) action_End(); swf_ActionEnd(); - drawlink(obj, actions, points); + drawlink(obj, actions, 0, points,0); } void swfoutput_linktopage(struct swfoutput*obj, int page, swfcoord*points) { @@ -1137,10 +1137,38 @@ void swfoutput_linktopage(struct swfoutput*obj, int page, swfcoord*points) action_End(); swf_ActionEnd(); - drawlink(obj, actions, points); + drawlink(obj, actions, 0, points,0); } +void swfoutput_namedlink(struct swfoutput*obj, char*name, swfcoord*points) +{ + ActionTAG *actions1,*actions2; + + if(shapeid>=0) + endshape(); + if(textid>=0) + endtext(); + + actions1 = swf_ActionStart(); + action_PushString("/:subtitle"); + action_PushString(name); + action_SetVariable(); + action_End(); + swf_ActionEnd(); + + actions2 = swf_ActionStart(); + action_PushString("/:subtitle"); + action_PushString(""); + action_SetVariable(); + action_End(); + swf_ActionEnd(); -void drawlink(struct swfoutput*obj, ActionTAG*actions, swfcoord*points) + drawlink(obj, actions1, actions2, points,1); + + swf_ActionFree(actions1); + swf_ActionFree(actions2); +} + +static void drawlink(struct swfoutput*obj, ActionTAG*actions1, ActionTAG*actions2, swfcoord*points, char mouseover) { RGBA rgb; SRECT r; @@ -1212,22 +1240,47 @@ void drawlink(struct swfoutput*obj, ActionTAG*actions, swfcoord*points) lineto(tag, p1); swf_ShapeSetEnd(tag); - tag = swf_InsertTag(tag,ST_DEFINEBUTTON); - swf_SetU16(tag,buttonid); //id - swf_ButtonSetFlags(tag, 0); //menu=no - swf_ButtonSetRecord(tag,0x01,myshapeid,depth,0,0); - swf_ButtonSetRecord(tag,0x02,myshapeid2,depth,0,0); - swf_ButtonSetRecord(tag,0x04,myshapeid2,depth,0,0); - swf_ButtonSetRecord(tag,0x08,myshapeid,depth,0,0); - swf_SetU8(tag,0); - swf_ActionSet(tag,actions); - swf_SetU8(tag,0); + if(!mouseover) + { + tag = swf_InsertTag(tag,ST_DEFINEBUTTON); + swf_SetU16(tag,buttonid); //id + swf_ButtonSetFlags(tag, 0); //menu=no + swf_ButtonSetRecord(tag,0x01,myshapeid,depth,0,0); + swf_ButtonSetRecord(tag,0x02,myshapeid2,depth,0,0); + swf_ButtonSetRecord(tag,0x04,myshapeid2,depth,0,0); + swf_ButtonSetRecord(tag,0x08,myshapeid,depth,0,0); + swf_SetU8(tag,0); + swf_ActionSet(tag,actions1); + swf_SetU8(tag,0); + } + else + { + tag = swf_InsertTag(tag,ST_DEFINEBUTTON2); + swf_SetU16(tag,buttonid); //id + swf_ButtonSetFlags(tag, 0); //menu=no + swf_ButtonSetRecord(tag,0x01,myshapeid,depth,0,0); + swf_ButtonSetRecord(tag,0x02,myshapeid2,depth,0,0); + swf_ButtonSetRecord(tag,0x04,myshapeid2,depth,0,0); + swf_ButtonSetRecord(tag,0x08,myshapeid,depth,0,0); + swf_SetU8(tag,0); // end of button records + swf_ButtonSetCondition(tag, BC_IDLE_OVERUP); + swf_ActionSet(tag,actions1); + if(actions2) { + swf_ButtonSetCondition(tag, BC_OVERUP_IDLE); + swf_ActionSet(tag,actions2); + swf_SetU8(tag,0); + swf_ButtonPostProcess(tag, 2); + } else { + swf_SetU8(tag,0); + swf_ButtonPostProcess(tag, 1); + } + } tag = swf_InsertTag(tag,ST_PLACEOBJECT2); swf_ObjectPlace(tag, buttonid, depth++,0,0,0); } -void drawimage(struct swfoutput*obj, int bitid, int sizex,int sizey, +static void drawimage(struct swfoutput*obj, int bitid, int sizex,int sizey, double x1,double y1, double x2,double y2, double x3,double y3, diff --git a/pdf2swf/swfoutput.h b/pdf2swf/swfoutput.h index 048361c..47f1a6c 100644 --- a/pdf2swf/swfoutput.h +++ b/pdf2swf/swfoutput.h @@ -121,6 +121,7 @@ void swfoutput_drawimageagain(struct swfoutput*, int id, int sizex, int sizey, void swfoutput_linktopage(struct swfoutput*, int page, swfcoord*points); void swfoutput_linktourl(struct swfoutput*, char*url, swfcoord*points); +void swfoutput_namedlink(struct swfoutput*obj, char*name, swfcoord*points); void swfoutput_destroy(struct swfoutput*); -- 1.7.10.4