refresh frame fix, dblclk proxy viewer fix, vicon refresh fix for awdw resize, fix...

[goodguy/history.git] / cinelerra-5.1 / guicast / bctheme.C

diff --git a/cinelerra-5.1/guicast/bctheme.C b/cinelerra-5.1/guicast/bctheme.C
index 99e40e0fe5012d70830e3d977827f1a725c4feb3..c206f258af27131ab8e8dd0a3e1d12a3812444ef 100644 (file)
--- a/cinelerra-5.1/guicast/bctheme.C
+++ b/cinelerra-5.1/guicast/bctheme.C
@@ -32,7 +32,9 @@
 
 BC_Theme::BC_Theme()
 {
-       last_image = 0;
+       last_image_data = 0;
+       last_image_set = 0;
+       image_sets_start = -1;
 }
 
 BC_Theme::~BC_Theme()
@@ -43,11 +45,15 @@ BC_Theme::~BC_Theme()
 
 void BC_Theme::dump()
 {
-       printf("BC_Theme::dump 1 image_sets=%d images=%d\n",
-               image_sets.size(), images.size());
+       printf("BC_Theme::dump 1 images=%d\n", images.size());
        for( int i=0; i<images.size(); ++i ) {
-               image_item *item = images[i];
-               printf("    %s %p\n", item->name, item->data);
+               BC_ImageData *image_data = images[i];
+               printf("%4d. %s %p\n", i, image_data->name, image_data->data);
+       }
+       printf("BC_Theme::dump 2 image_sets=%d\n", image_sets.size());
+       for( int i=0; i<image_sets.size(); ++i ) {
+               BC_ThemeSet *image_set = image_sets[i];
+               printf("%4d. %s %p\n", i, image_set->title, image_set->data[0]);
        }
 }
 
@@ -64,7 +70,7 @@ VFrame* BC_Theme::new_image(const char *title, const char *path)
 
        BC_ThemeSet *result = new BC_ThemeSet(1, 0, title);
        result->data[0] = new VFramePng(get_image_data(path));
-       image_sets.append(result);
+       add_image_set(result);
        return result->data[0];
 }
 
@@ -85,7 +91,7 @@ VFrame** BC_Theme::new_image_set(const char *title, int total, va_list *args)
        if( existing_image_set ) return existing_image_set;
 
        BC_ThemeSet *result = new BC_ThemeSet(total, 1, title);
-       image_sets.append(result);
+       add_image_set(result);
        for( int i=0; i<total; ++i ) {
                char *path = va_arg(*args, char*);
                result->data[i] = new_image(path);
@@ -100,10 +106,12 @@ VFrame** BC_Theme::new_image_set_images(const char *title, int total, ...)
        BC_ThemeSet *existing_image_set = title[0] ? get_image_set_object(title) : 0;
        if( existing_image_set ) {
                image_sets.remove_object(existing_image_set);
+               last_image_set = 0;
+               last_image_data = 0;
        }
 
        BC_ThemeSet *result = new BC_ThemeSet(total, 0, title);
-       image_sets.append(result);
+       add_image_set(result);
        for( int i=0; i<total; ++i ) {
                result->data[i] = va_arg(list, VFrame*);
        }
@@ -131,21 +139,64 @@ VFrame** BC_Theme::new_image_set(int total, ...)
        return result;
 }
 
+void BC_Theme::add_image_set(BC_ThemeSet *image_set)
+{
+       image_sets.append(image_set);
+       if( image_sets_start >= 0 ) {
+               printf("BC_Theme::add_image_set image_sets unsorted, lookups degraded\n");
+               image_sets_start = -1;
+       }
+}
+
+int BC_Theme::image_set_cmpr(const void *ap, const void *bp)
+{
+       BC_ThemeSet*a = *(BC_ThemeSet**)ap, *b = *(BC_ThemeSet**)bp;
+        return strcmp(a->title, b->title);
+}
+
+void BC_Theme::sort_image_sets()
+{
+       if( image_sets_start >= 0 ) return;
+       qsort(&image_sets[0], image_sets.size(), sizeof(image_sets[0]), image_set_cmpr);
+// skip over un-titled image sets
+       int i = 0, n = image_sets.size();
+       while( i<n && !image_sets[i]->title[0] ) ++i;
+       image_sets_start = i;
+}
+
 BC_ThemeSet* BC_Theme::get_image_set_object(const char *title)
 {
+       if( last_image_set && !strcmp(title,last_image_set->title) )
+               return last_image_set;
+
+       if( image_sets_start >= 0 ) {
+// binary search for image set
+               int r = image_sets.size(), l = image_sets_start-1;
+               int m = 0, v = -1;
+               while( r-l > 1 ) {
+                       m = (l + r) / 2;
+                       BC_ThemeSet *image_set = image_sets[m];
+                       if( !(v=strcmp(title, image_set->title)) )
+                               return last_image_set = image_set;
+                       if( v > 0 ) l = m; else r = m;
+               }
+       }
+       else {
 // compare title[0],title[1] for faster prefix test
-       const unsigned char *bp = (const unsigned char*)title;
-       unsigned short tval = bp[0];
-       if( tval ) tval |= (bp[1] << 8);
+               const unsigned char *tp = (const unsigned char*)title;
+               unsigned short tval = tp[0];
+               if( tval ) tval |= (tp[1] << 8);
 
-       for( int i=0; i<image_sets.size(); ++i ) {
-               const char *tp = image_sets[i]->title;
-               bp = (const unsigned char *) tp;
-               unsigned short val = bp[0];
-               if( val ) val |= (bp[1] << 8);
-               if( val != tval ) continue;
-               if( !strcmp(tp, title) ) return image_sets[i];
+               for( int i=0; i<image_sets.size(); ++i ) {
+                       tp = (const unsigned char *)image_sets[i]->title;
+                       unsigned short val = tp[0];
+                       if( val ) val |= (tp[1] << 8);
+                       if( val != tval ) continue;
+                       if( !strcmp((const char *)tp, title) )
+                               return last_image_set = image_sets[i];
+               }
        }
+
        return 0;
 }
 
@@ -211,7 +262,7 @@ VFrame** BC_Theme::new_button(const char *overlay_path,
 {
        VFramePng default_data(get_image_data(overlay_path));
        BC_ThemeSet *result = new BC_ThemeSet(3, 1, title ? title : "");
-       if( title ) image_sets.append(result);
+       if( title ) add_image_set(result);
 
        result->data[0] = new_image(up_path);
        result->data[1] = new_image(hi_path);
@@ -232,7 +283,7 @@ VFrame** BC_Theme::new_button4(const char *overlay_path,
 {
        VFramePng default_data(get_image_data(overlay_path));
        BC_ThemeSet *result = new BC_ThemeSet(4, 1, title ? title : "");
-       if( title ) image_sets.append(result);
+       if( title ) add_image_set(result);
 
        result->data[0] = new_image(up_path);
        result->data[1] = new_image(hi_path);
@@ -253,7 +304,7 @@ VFrame** BC_Theme::new_button(const char *overlay_path,
 {
        VFramePng default_data(get_image_data(overlay_path));
        BC_ThemeSet *result = new BC_ThemeSet(3, 0, title ? title : "");
-       if( title ) image_sets.append(result);
+       if( title ) add_image_set(result);
 
        result->data[0] = new VFrame(*up);
        result->data[1] = new VFrame(*hi);
@@ -274,7 +325,7 @@ VFrame** BC_Theme::new_toggle(const char *overlay_path,
 {
        VFramePng default_data(get_image_data(overlay_path));
        BC_ThemeSet *result = new BC_ThemeSet(5, 1, title ? title : "");
-       if( title ) image_sets.append(result);
+       if( title ) add_image_set(result);
 
        result->data[0] = new_image(up_path);
        result->data[1] = new_image(hi_path);
@@ -296,7 +347,7 @@ VFrame** BC_Theme::new_toggle(const char *overlay_path,
 {
        VFramePng default_data(get_image_data(overlay_path));
        BC_ThemeSet *result = new BC_ThemeSet(5, 0, title ? title : "");
-       if( title ) image_sets.append(result);
+       if( title ) add_image_set(result);
 
        result->data[0] = new VFrame(*up);
        result->data[1] = new VFrame(*hi);
@@ -404,7 +455,7 @@ void BC_Theme::set_data(unsigned char *ptr)
                if( cp + sizeof(unsigned) > dp ) break;
                unsigned ofs = 0;
                for( int i=sizeof(unsigned); --i>=0; ofs|=cp[i] ) ofs <<= 8;
-               images.append(new image_item(nm, dp+ofs));
+               images.append(new BC_ImageData(nm, dp+ofs));
                cp += sizeof(unsigned);
        }
 
@@ -415,15 +466,15 @@ void BC_Theme::set_data(unsigned char *ptr)
 
 int BC_Theme::images_cmpr(const void *ap, const void *bp)
 {
-       image_item *a = *(image_item**)ap, *b = *(image_item**)bp;
-        return strcasecmp(a->name, b->name);
+       BC_ImageData *a = *(BC_ImageData**)ap, *b = *(BC_ImageData**)bp;
+        return strcmp(a->name, b->name);
 }
 
 unsigned char* BC_Theme::get_image_data(const char *name, int log_errs)
 {
 // Image is the same as the last one
-       if( last_image && !strcasecmp(last_image->name, name) )
-               return last_image->data;
+       if( last_image_data && !strcmp(last_image_data->name, name) )
+               return last_image_data->data;
 
 // look forwards thru data sets for name
        int start_item = 0;
@@ -434,11 +485,11 @@ unsigned char* BC_Theme::get_image_data(const char *name, int log_errs)
                int m = 0, v = -1;
                while( r-l > 1 ) {
                        m = (l + r) / 2;
-                       image_item *item = images[m];
-                       if( !(v=strcasecmp(name, item->name)) ) {
-                               item->used = 1;
-                               last_image = item;
-                               return item->data;
+                       BC_ImageData *image_data = images[m];
+                       if( !(v=strcmp(name, image_data->name)) ) {
+                               image_data->used = 1;
+                               last_image_data = image_data;
+                               return image_data->data;
                        }
                        if( v > 0 ) l = m; else r = m;
                }