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| -rw-r--r-- | swfs/simple_viewer.c | 238 |
1 files changed, 238 insertions, 0 deletions
diff --git a/swfs/simple_viewer.c b/swfs/simple_viewer.c new file mode 100644 index 00000000..c7202b52 --- /dev/null +++ b/swfs/simple_viewer.c @@ -0,0 +1,238 @@ +/* simple_viewer.c + + Creates the swf file simple_viewer.swf. + I'm not much of an designer. Suggestions and improvements concerning + this file or simple_viewer.swf are highly welcome. -mk + + Part of the swftools package. + + Copyright (c) 2000, 2001 Matthias Kramm <kramm@quiss.org> + + This file is distributed under the GPL, see file COPYING for details +*/ + +#include <stdio.h> +#include <fcntl.h> +#include <math.h> +#include "rfxswf.h" + +TAG* tag; + +int button_sizex = 20; //button size in pixels +int button_sizey = 20; + +RGBA button_colors[6]= +{{0,0x00,0x00,0x80}, //Idle left + {0,0x00,0x00,0x80}, // " right + {0,0x20,0x20,0xc0}, //MouseOver left + {0,0x20,0x20,0xc0}, // " right + {0,0x10,0x10,0xff}, //Down left + {0,0x10,0x10,0xff}};// " right + +int useDefineButton2 = 0; // set this to 1 to use DefineButton2 Tags + // instead of DefineButton1 +#define SUBTITLES 1 + +int main (int argc,char ** argv) +{ SWF swf; + RGBA rgb; + SRECT r; + LPSHAPE s; + MATRIX m; + ActionTAG*a1,*a2,*a3; + S32 width=1024,height = 768; + + int f,i,ls1,fs1; + int count; + int t; + + memset(&swf,0x00,sizeof(SWF)); // set global movie parameters + + swf.fileVersion = 4; // make flash 4 compatible swf + swf.frameRate = 0x1900; // about 0x19 frames per second + + swf.movieSize.xmax = 20*width; // flash units: 1 pixel = 20 units + swf.movieSize.ymax = 20*height; + + swf.firstTag = swf_InsertTag(NULL,ST_SETBACKGROUNDCOLOR); + tag = swf.firstTag; + rgb.r = 0xff; + rgb.g = 0xff; + rgb.b = 0xff; + swf_SetRGB(tag,&rgb); + + // initialize matrix + m.sx = 65536; //scale + m.sy = 65536; + m.r0 = 0; //rotate + m.r1 = 0; + m.tx = 0; //move + m.ty = 0; + + /* the "viewport" object will be replaced by swfcombine + with the object to browse. It is placed at the + upper left corner (0,0), by setting m.tx and m.ty + to 0. Therefore, the buttons are "in" the viewport, + not above it*/ + tag = swf_InsertTag(tag,ST_DEFINESPRITE); + swf_SetU16(tag, 23); //id + swf_SetU16(tag, 0); //frames + tag = swf_InsertTag(tag,ST_END); + tag = swf_InsertTag(tag,ST_PLACEOBJECT2); + m.tx = 0; //move + m.ty = 0; + swf_ObjectPlace(tag, 23, 1,&m,0,"viewport"); + + for(count=0;count<6;count++) + { + tag = swf_InsertTag(tag,ST_DEFINESHAPE); + swf_ShapeNew(&s); // create new shape instance + rgb.r = rgb.b = rgb.g = 0x00; + ls1 = swf_ShapeAddLineStyle(s,40,&rgb); + rgb = button_colors[count]; + fs1 = swf_ShapeAddSolidFillStyle(s,&rgb); + swf_SetU16(tag,32+count); // now set character ID + r.xmin = 0; + r.ymin = 0; + r.xmax = 20*width; + r.ymax = 20*height; + swf_SetRect(tag,&r); // set shape bounds + swf_SetShapeHeader(tag,s); // write all styles to tag + if(count&1) + { + swf_ShapeSetAll(tag,s,0,0,ls1,fs1,0); // move to (0,0), select linestyle ls1 and no fillstyle + /* SetLine coordinates are relative. + It's important that the start and end points match, otherwise + the Macromedia Flash player will crash. */ + swf_ShapeSetLine(tag,s,20*button_sizex,20*button_sizey); + swf_ShapeSetLine(tag,s,-20*button_sizex,20*button_sizey); + swf_ShapeSetLine(tag,s,0,-40*button_sizey); + } else { + swf_ShapeSetAll(tag,s,20*button_sizex,0,ls1,fs1,0); + swf_ShapeSetLine(tag,s,-20*button_sizex,20*button_sizey); + swf_ShapeSetLine(tag,s,20*button_sizex,20*button_sizey); + swf_ShapeSetLine(tag,s,0,-40*button_sizey); + } + swf_ShapeSetEnd(tag); // finish drawing + swf_ShapeFree(s); // clean shape structure (which isn't needed anymore after writing the tag) + } + + a1 = swf_ActionStart(tag); + action_SetTarget("viewport"); + action_PreviousFrame(); + action_SetTarget(""); + action_End(); + swf_ActionEnd(); + + a2 = swf_ActionStart(tag); + action_SetTarget("viewport"); + action_NextFrame(); + action_SetTarget(""); + action_End(); + swf_ActionEnd(); + + a3 = swf_ActionStart(tag); + action_SetTarget("viewport"); + action_Stop(); + action_SetTarget(""); + action_PushString("/:subtitle"); + action_PushString("..."); + action_SetVariable(); + action_End(); + swf_ActionEnd(); + + for(t=0;t<2;t++) + { + if(!useDefineButton2) + { + tag = swf_InsertTag(tag,ST_DEFINEBUTTON); + swf_SetU16(tag,30+t); //id + swf_ButtonSetRecord(tag,BS_UP|BS_HIT,32+t,1,NULL,NULL); + swf_ButtonSetRecord(tag,BS_OVER,34+t,1,NULL,NULL); + swf_ButtonSetRecord(tag,BS_DOWN,36+t,1,NULL,NULL); + swf_SetU8(tag,0); // end of button records + + if(t) + swf_ActionSet(tag,a2); + else + swf_ActionSet(tag,a1); + } + else + { + tag = swf_InsertTag(tag,ST_DEFINEBUTTON2); + swf_SetU16(tag,30+t); //id + swf_ButtonSetFlags(tag, 0); //menu=no + swf_ButtonSetRecord(tag,BS_UP|BS_HIT,32+t,1,NULL,NULL); + swf_ButtonSetRecord(tag,BS_OVER,34+t,1,NULL,NULL); + swf_ButtonSetRecord(tag,BS_DOWN,36+t,1,NULL,NULL); + swf_SetU8(tag,0); // end of button records + + swf_ButtonSetCondition(tag, BC_OVERDOWN_OVERUP); + if(t) + swf_ActionSet(tag,a2); + else + swf_ActionSet(tag,a1); + + swf_ButtonPostProcess(tag, 1); // don't forget! + } + } + + tag = swf_InsertTag(tag,ST_DOACTION); + swf_ActionSet(tag,a3); + + m.tx = 0; //move + m.ty = 0; + tag = swf_InsertTag(tag,ST_PLACEOBJECT2); + swf_ObjectPlace(tag, 30, 2,&m,0,0); + m.tx = button_sizex*30; + tag = swf_InsertTag(tag,ST_PLACEOBJECT2); + swf_ObjectPlace(tag, 31, 3,&m,0,0); + + swf_ActionFree(a1); + swf_ActionFree(a2); + swf_ActionFree(a3); + +#ifdef SUBTITLES + tag = swf_InsertTag(tag,ST_DEFINEFONT2); { + U8 data[] = {0x90, 0x00, 0x0f, 0x54, 0x69, 0x6d, 0x65, 0x73, + 0x20, 0x4e, 0x65, 0x77, 0x20, 0x52, 0x6f, 0x6d, + 0x61, 0x6e, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00}; + swf_SetU16(tag, 0x76); //id + swf_SetBlock(tag, data, sizeof(data)); + } + tag = swf_InsertTag(tag,ST_DEFINEEDITTEXT); { + EditTextLayout layout; + layout.align = 0; + layout.leftmargin = 0; + layout.rightmargin = 0; + layout.indent = 0; + layout.leading = 0; + + swf_SetU16(tag, 0x77);//id + r.xmin = button_sizex*60; + r.xmax = r.xmin+ 826*20; + r.ymin = 0; + r.ymax = button_sizey*80; + rgb.r = rgb.g = rgb.b = 0; + rgb.a = 255; + swf_SetEditText(tag, ET_MULTILINE|ET_READONLY, r, 0, &rgb, 0, 0x76, button_sizey*40, &layout, "/:subtitle"); + m.tx = m.ty = 0; + } + tag = swf_InsertTag(tag,ST_PLACEOBJECT2); + swf_ObjectPlace(tag, 0x77, 4,&m,0,0); +#endif + + tag = swf_InsertTag(tag,ST_SHOWFRAME); + tag = swf_InsertTag(tag,ST_END); + + + f = open("simple_viewer.swf",O_WRONLY|O_CREAT|O_TRUNC, 0644); + if FAILED(swf_WriteSWF(f,&swf)) fprintf(stderr,"WriteSWF() failed.\n"); + close(f); + + swf_FreeTags(&swf); // cleanup + return 0; +} + + |