added stub for image cache

[swftools.git] / pdf2swf / swfoutput.cc

diff --git a/pdf2swf/swfoutput.cc b/pdf2swf/swfoutput.cc
index 1b08b82..0488bf3 100644 (file)
--- a/pdf2swf/swfoutput.cc
+++ b/pdf2swf/swfoutput.cc
@@ -61,7 +61,7 @@ struct fontlist_t
 
 double config_ppmsubpixels=0;
 double config_jpegsubpixels=0;
-int config_opennewwindow=0;
+int config_opennewwindow=1;
 int config_ignoredraworder=0;
 int config_drawonlyshapes=0;
 int config_jpegquality=85;
@@ -151,7 +151,7 @@ void swf_endclip(gfxdevice_t*dev);
 void swf_stroke(gfxdevice_t*dev, gfxline_t*line, gfxcoord_t width, gfxcolor_t*color, gfx_capType cap_style, gfx_joinType joint_style, gfxcoord_t miterLimit);
 void swf_fill(gfxdevice_t*dev, gfxline_t*line, gfxcolor_t*color);
 void swf_fillbitmap(gfxdevice_t*dev, gfxline_t*line, gfximage_t*img, gfxmatrix_t*matrix, gfxcxform_t*cxform);
-void swf_fillgradient(gfxdevice_t*dev, gfxgradient_t*gradient, gfxgradienttype_t type, gfxmatrix_t*matrix);
+void swf_fillgradient(gfxdevice_t*dev, gfxline_t*line, gfxgradient_t*gradient, gfxgradienttype_t type, gfxmatrix_t*matrix);
 
 static swfoutput_internal* init_internal_struct()
 {
@@ -793,6 +793,8 @@ static void endtext(swfoutput*obj)
     swf_GetMatrix(0, &m); /* set unit matrix- the real matrix is in the placeobject */
     swf_SetMatrix(i->tag,&m);
 
+    msg("<trace> Placing text (%d characters) as ID %d", i->chardatapos, i->textid);
+
     putcharacters(obj, i->tag);
     swf_SetU8(i->tag,0);
     i->tag = swf_InsertTag(i->tag,ST_PLACEOBJECT2);
@@ -916,10 +918,10 @@ void swfoutput_setfont(struct swfoutput*obj, char*fontid, char*filename)
     
     if(getScreenLogLevel() >= LOGLEVEL_DEBUG)  {
        // print font information
-       msg("<debug> Font %s (%s)",swffont->name, filename);
+       msg("<debug> Font %s (%s)",fontid, filename);
        msg("<debug> |   ID: %d", swffont->id);
        msg("<debug> |   Version: %d", swffont->version);
-       msg("<debug> |   Name: %s", fontid);
+       msg("<debug> |   Name: %s", swffont->name);
        msg("<debug> |   Numchars: %d", swffont->numchars);
        msg("<debug> |   Maxascii: %d", swffont->maxascii);
        msg("<debug> |   Style: %d", swffont->style);
@@ -1437,7 +1439,6 @@ int swfoutput_save(struct swfoutput* obj, char*filename)
 
     if(filename)
      close(fi);
-    msg("<notice> SWF written\n");
     return 1;
 }
 
@@ -1530,7 +1531,7 @@ void swfoutput_linktourl(struct swfoutput*obj, char*url, swfcoord*points)
     if(i->textid>=0)
        endtext(obj);
     
-    if(config_opennewwindow)
+    if(!config_opennewwindow)
       actions = action_GetUrl(0, url, "_parent");
     else
       actions = action_GetUrl(0, url, "_this");
@@ -2096,12 +2097,20 @@ gfxline_t* SVPtogfxline(ArtSVP*svp)
     }
 }
 
+/* TODO */
+static int imageInCache(swfoutput*obj, void*data, int width, int height)
+{
+    return -1;
+}
+static void addImageToCache(swfoutput*obj, void*data, int width, int height)
+{
+}
+    
 static int add_image(swfoutput_internal*i, gfximage_t*img, int targetwidth, int targetheight, int* newwidth, int* newheight)
 {
     swfoutput*obj = i->obj;
     RGBA*newpic = 0;
     RGBA*mem = (RGBA*)img->data;
-    int bitid = getNewID(obj);
     
     int sizex = img->width;
     int sizey = img->height;
@@ -2128,6 +2137,7 @@ static int add_image(swfoutput_internal*i, gfximage_t*img, int targetwidth, int
     *newheight  = sizey;
     
     if(newsizex<sizex || newsizey<sizey) {
+       msg("<notice> Scaling %dx%d image to %dx%d", sizex, sizey, newsizex, newsizey);
        newpic = swf_ImageScale(mem, sizex, sizey, newsizex, newsizey);
        *newwidth = sizex = newsizex;
        *newheight  = sizey = newsizey;
@@ -2158,11 +2168,19 @@ static int add_image(swfoutput_internal*i, gfximage_t*img, int targetwidth, int
     }
     printf("\n");*/
 
-    i->tag = swf_AddImage(i->tag, bitid, mem, sizex, sizey, config_jpegquality);
+    int bitid = -1;
+    int cacheid = imageInCache(obj, mem, sizex, sizey);
+
+    if(cacheid<=0) {
+       bitid = getNewID(obj);
+       i->tag = swf_AddImage(i->tag, bitid, mem, sizex, sizey, config_jpegquality);
+       addImageToCache(obj, mem, sizex, sizey);
+    } else {
+       bitid = cacheid;
+    }
 
     if(newpic)
        free(newpic);
-
     return bitid;
 }
 
@@ -2406,6 +2424,8 @@ void swf_stroke(gfxdevice_t*dev, gfxline_t*line, gfxcoord_t width, gfxcolor_t*co
        ArtSVP* svp = gfxstrokeToSVP(line, width, cap_style, joint_style, miterLimit);
        gfxline_t*gfxline = SVPtogfxline(svp);
        dev->fill(dev, gfxline, color);
+       free(gfxline);
+       art_svp_free(svp);
     }
 }
 void swf_fill(gfxdevice_t*dev, gfxline_t*line, gfxcolor_t*color)
@@ -2422,7 +2442,7 @@ void swf_fill(gfxdevice_t*dev, gfxline_t*line, gfxcolor_t*color)
     drawgfxline(obj, line);
     msg("<trace> end of swf_fill (shapeid=%d)", i->shapeid);
 }
-void swf_fillgradient(gfxdevice_t*dev, gfxgradient_t*gradient, gfxgradienttype_t type, gfxmatrix_t*matrix)
+void swf_fillgradient(gfxdevice_t*dev, gfxline_t*line, gfxgradient_t*gradient, gfxgradienttype_t type, gfxmatrix_t*matrix)
 {
     msg("<error> Gradient filling not implemented yet");
 }