Background color of windows now changes with garglk_set_reversevideo()

[projects/chimara/chimara.git] / libchimara / style.c

diff --git a/libchimara/style.c b/libchimara/style.c
index 6cd3bd0b53762ec243c4170b0b6246218800e513..0df3bbdd62927c2035f819ba9e1bde2a9ad7d340 100644 (file)
--- a/libchimara/style.c
+++ b/libchimara/style.c
@@ -13,7 +13,6 @@ extern GPrivate *glk_data_key;
 static gboolean style_accept(GScanner *scanner, GTokenType token);
 static gboolean style_accept_style_selector(GScanner *scanner, ChimaraGlk *glk);
 static gboolean style_accept_style_hint(GScanner *scanner, GtkTextTag *current_tag);
-static void style_add_tag_to_textbuffer(gpointer key, gpointer tag, gpointer tag_table);
 static void style_copy_tag_to_textbuffer(gpointer key, gpointer tag, gpointer target_table);
 static void text_tag_to_attr_list(GtkTextTag *tag, PangoAttrList *list);
 GtkTextTag* gtk_text_tag_copy(GtkTextTag *tag);
@@ -165,17 +164,6 @@ style_init_textgrid(GtkTextBuffer *buffer)
        g_hash_table_foreach(glk_data->glk_styles->text_grid, style_copy_tag_to_textbuffer, gtk_text_buffer_get_tag_table(buffer));
 }
 
-/* Internal function used to iterate over the default text tag table, applying them to a textbuffer */
-static void
-style_add_tag_to_textbuffer(gpointer key, gpointer tag, gpointer tag_table)
-{
-       g_return_if_fail(key != NULL);
-       g_return_if_fail(tag != NULL);
-       g_return_if_fail(tag_table != NULL);
-
-       gtk_text_tag_table_add(tag_table, tag);
-}
-
 /* Internal function used to iterate over a style table, copying it */
 static void
 style_copy_tag_to_textbuffer(gpointer key, gpointer tag, gpointer target_table)
@@ -400,21 +388,6 @@ reset_default_styles(ChimaraGlk *glk)
        /* TODO: write this function */
 }
 
-/* Copy the default styles to the current styles
- FIXME: This function is temporary and will not be needed later on */
-void
-copy_default_styles_to_current_styles(ChimaraGlk *glk)
-{
-       /*
-       CHIMARA_GLK_USE_PRIVATE(glk, priv);
-       g_hash_table_foreach(priv->styles->text_grid, style_table_copy, priv->glk_styles->text_grid);
-       g_hash_table_foreach(priv->styles->text_buffer, style_table_copy, priv->glk_styles->text_buffer);
-
-       GtkTextTag *pager_tag = GTK_TEXT_TAG( g_hash_table_lookup(priv->styles->text_buffer, "pager") );
-       text_tag_to_attr_list(pager_tag, priv->pager_attr_list);
-       */
-}
-
 /* Create the CSS file scanner */
 GScanner *
 create_css_file_scanner(void)
@@ -672,6 +645,26 @@ glkcolor_to_gdkcolor(glui32 val, GdkColor *color)
        color->blue = 256 * (val & 0x0000ff);
 }
 
+/* Internal function: parses a glk color to a hex string */
+gchar*
+glkcolor_to_hex(glui32 val)
+{
+       return g_strdup_printf("%04X%04X%04X",
+               256 * ((val & 0xff0000) >> 16),
+               256 * ((val & 0x00ff00) >> 8),
+               256 * (val & 0x0000ff)
+       );
+}
+
+/* Internal function: parses a gdk color to a hex string */
+gchar*
+gdkcolor_to_hex(GdkColor *color)
+{
+       return g_strdup_printf("%04X%04X%04X",
+               color->red, color->green, color->blue
+       );
+}
+
 /* Internal function: parses a GdkColor to a glk color */
 static glui32
 gdkcolor_to_glkcolor(GdkColor *color)