void
ghb_dict_copy(GhbValue *dst, const GhbValue *src)
{
GhbDictIter iter;
const char *key;
GhbValue *val, *dst_val;
iter = ghb_dict_iter_init(src);
while (ghb_dict_iter_next(src, &iter, &key, &val))
{
dst_val = ghb_dict_get(dst, key);
if (ghb_value_type(val) == GHB_DICT)
{
if (dst_val == NULL || ghb_value_type(dst_val) != GHB_DICT)
{
dst_val = ghb_value_dup(val);
ghb_dict_set(dst, key, dst_val);
}
else if (ghb_value_type(dst_val) == GHB_DICT)
{
ghb_dict_copy(dst_val, val);
}
}
else
{
ghb_dict_set(dst, key, ghb_value_dup(val));
}
}
}
void
ghb_load_icons()
{
GHashTableIter iter;
gchar *key;
GValue *gval;
GValue *icons = ghb_resource_get("icons");
ghb_dict_iter_init(&iter, icons);
// middle (void*) cast prevents gcc warning "defreferencing type-punned
// pointer will break strict-aliasing rules"
while (g_hash_table_iter_next(
&iter, (gpointer*)(void*)&key, (gpointer*)(void*)&gval))
{
ghb_rawdata_t *rd;
gint size;
GdkPixbuf *pb;
gboolean svg;
char *name = g_strdup(key);
char *pos;
pos = g_strstr_len(name, -1, ".");
if (pos != NULL)
*pos = '\0';
GInputStream *gis;
svg = ghb_value_boolean(ghb_dict_lookup(gval, "svg"));
rd = g_value_get_boxed(ghb_dict_lookup(gval, "data"));
if (svg)
{
int ii;
int sizes[] = {16, 22, 24, 32, 48, 64, 128, 256, 0};
for (ii = 0; sizes[ii]; ii++)
{
gis = g_memory_input_stream_new_from_data(rd->data, rd->size,
NULL);
pb = gdk_pixbuf_new_from_stream_at_scale(gis,
sizes[ii], sizes[ii],
TRUE, NULL, NULL);
g_input_stream_close(gis, NULL, NULL);
size = gdk_pixbuf_get_height(pb);
gtk_icon_theme_add_builtin_icon(name, size, pb);
g_object_unref(pb);
}
}
else
{
gis = g_memory_input_stream_new_from_data(rd->data, rd->size, NULL);
pb = gdk_pixbuf_new_from_stream(gis, NULL, NULL);
g_input_stream_close(gis, NULL, NULL);
size = gdk_pixbuf_get_height(pb);
gtk_icon_theme_add_builtin_icon(name, size, pb);
g_object_unref(pb);
}
g_free(name);
}
}
void
ghb_load_icons()
{
GHashTableIter iter;
gchar *key;
GValue *gval;
GValue *icons = ghb_resource_get("icons");
ghb_dict_iter_init(&iter, icons);
// middle (void*) cast prevents gcc warning "defreferencing type-punned
// pointer will break strict-aliasing rules"
while (g_hash_table_iter_next(
&iter, (gpointer*)(void*)&key, (gpointer*)(void*)&gval))
{
gint colorspace, bps, width, height, rowstride;
gboolean alpha;
ghb_rawdata_t *rd;
gint size;
GdkPixbuf *pb;
char *name = g_strdup(key);
char *pos;
pos = g_strstr_len(name, -1, ".");
if (pos != NULL)
*pos = '\0';
colorspace = ghb_value_int(ghb_dict_lookup(gval, "colorspace"));
alpha = ghb_value_boolean(ghb_dict_lookup(gval, "alpha"));
bps = ghb_value_int(ghb_dict_lookup(gval, "bps"));
width = ghb_value_int(ghb_dict_lookup(gval, "width"));
height = ghb_value_int(ghb_dict_lookup(gval, "height"));
rowstride = ghb_value_int(ghb_dict_lookup(gval, "rowstride"));
rd = g_value_get_boxed(ghb_dict_lookup(gval, "data"));
pb = gdk_pixbuf_new_from_data(
rd->data, colorspace, alpha, bps,
width, height, rowstride,
NULL, NULL);
size = gdk_pixbuf_get_height(pb);
gtk_icon_theme_add_builtin_icon(name, size, pb);
g_object_unref(pb);
g_free(name);
}
}
static void
gval_write(FILE *file, GhbValue *gval)
{
static gint indent = 0;
gint ii;
GhbType gtype;
if (gval == NULL) return;
gtype = ghb_value_type(gval);
if (gtype == GHB_ARRAY)
{
GhbValue *val;
gint count;
indent_fprintf(file, indent, "<array>\n");
indent++;
count = ghb_array_len(gval);
for (ii = 0; ii < count; ii++)
{
val = ghb_array_get(gval, ii);
gval_write(file, val);
}
indent--;
indent_fprintf(file, indent, "</array>\n");
}
else if (gtype == GHB_DICT)
{
const char *key;
GhbValue *val;
GhbDictIter iter;
indent_fprintf(file, indent, "<dict>\n");
indent++;
iter = ghb_dict_iter_init(gval);
while (ghb_dict_iter_next(gval, &iter, &key, &val))
{
indent_fprintf(file, indent, "<key>%s</key>\n", key);
gval_write(file, val);
}
indent--;
indent_fprintf(file, indent, "</dict>\n");
}
else if (gtype == GHB_BOOL)
{
gchar *tag;
if (ghb_value_get_bool(gval))
{
tag = "true";
}
else
{
tag = "false";
}
indent_fprintf(file, indent, "<%s />\n", tag);
}
else if (gtype == GHB_DOUBLE)
{
gdouble val = ghb_value_get_double(gval);
indent_fprintf(file, indent, "<real>%.17g</real>\n", val);
}
else if (gtype == GHB_INT)
{
gint64 val = ghb_value_get_int(gval);
indent_fprintf(file, indent, "<integer>%"PRId64"</integer>\n", val);
}
else if (gtype == GHB_STRING)
{
const gchar *str = ghb_value_get_string(gval);
gchar *esc = g_markup_escape_text(str, -1);
indent_fprintf(file, indent, "<string>%s</string>\n", esc);
g_free(esc);
}
else
{
// Try to make anything thats unrecognized into a string
g_warning("Unhandled data type %d", gtype);
}
}
