X-Git-Url: https://git.stderr.nl/gitweb?a=blobdiff_plain;f=libchimara%2Fgarglk.c;h=6e472f0a256d18f79a11196baaa796f8e1278b53;hb=6c2209c7aa7db00d64a70263d2ffd516d43e952f;hp=df5c6b35e4f0240289fa1c2bd983b3418ce51b0f;hpb=d900ed412459fe89dee4d3da70c53e5a9ef05190;p=projects%2Fchimara%2Fchimara.git

diff --git a/libchimara/garglk.c b/libchimara/garglk.c
index df5c6b3..6e472f0 100644
--- a/libchimara/garglk.c
+++ b/libchimara/garglk.c
@@ -3,6 +3,8 @@
 #include "chimara-glk-private.h"
 #include "stream.h"
 #include "fileref.h"
+#include "style.h"
+#include "garglk.h"
 
 extern GPrivate *glk_data_key;
 
@@ -158,6 +160,55 @@ garglk_unput_string_uni(glui32 *str)
 	WARNING(_("Not implemented"));
 }
 
+/* TODO document */
+void
+garglk_set_zcolors_stream(strid_t str, glui32 fg, glui32 bg)
+{
+	VALID_STREAM(str, return);
+	g_return_if_fail(str->window != NULL);
+
+	if (fg == zcolor_Transparent && fg == zcolor_Cursor) {
+		WARNING(_("zcolor_Transparent and zcolor_Cursor not implemented"));
+		return;
+	}
+
+	winid_t window = str->window;
+
+	GtkTextBuffer *buffer = gtk_text_view_get_buffer( GTK_TEXT_VIEW(window->widget) );
+	GtkTextTagTable *tags = gtk_text_buffer_get_tag_table(buffer);
+	GdkColor fore, back;
+   	glkcolor_to_gdkcolor(fg, &fore);
+   	glkcolor_to_gdkcolor(bg, &back);
+
+	char *name = g_strdup_printf("zcolor:#%02X%02X%02X/#%02X%02X%02x",
+		((fg & 0xff0000) >> 16),
+		((fg & 0x00ff00) >> 8),
+		(fg & 0x0000ff),
+		((bg & 0xff0000) >> 16),
+		((bg & 0x00ff00) >> 8),
+		(bg & 0x0000ff)
+	);
+
+	if(fg == zcolor_Default) {
+		window->zcolor = NULL;
+	} else {
+		GtkTextTag *tag = gtk_text_tag_table_lookup(tags, name);
+		if(tag == NULL) {
+			tag = gtk_text_buffer_create_tag(
+				buffer,
+				name,
+				"foreground-gdk", &fore,
+				"foreground-set", TRUE,
+				"background-gdk", &back,
+				"background-set", TRUE,
+				NULL
+			);
+		}
+
+		window->zcolor = tag;
+	}
+}
+
 /**
  * garglk_set_zcolors:
  * @fg: one of the <code>zcolor_</code> constants.
@@ -176,9 +227,8 @@ garglk_set_zcolors(glui32 fg, glui32 bg)
 {
 	ChimaraGlkPrivate *glk_data = g_private_get(glk_data_key);
 	g_return_if_fail(glk_data->current_stream != NULL);
-	g_return_if_fail(glk_data->current_stream->window != NULL);
-	
-	WARNING(_("Not implemented"));
+
+	garglk_set_zcolors_stream(glk_data->current_stream, fg, bg);
 }
 
 static void
@@ -191,6 +241,17 @@ apply_reverse_color(GtkTextTag *tag, gpointer data)
 		g_object_set_data( G_OBJECT(tag), "reverse_color", data );
 }
 
+/* TODO document */
+void
+garglk_set_reversevideo_stream(strid_t str, glui32 reverse)
+{
+	VALID_STREAM(str, return);
+	
+	GtkTextBuffer *buffer = gtk_text_view_get_buffer( GTK_TEXT_VIEW(str->window->widget) );
+	GtkTextTagTable *tags = gtk_text_buffer_get_tag_table(buffer);
+	gtk_text_tag_table_foreach( tags, apply_reverse_color, GINT_TO_POINTER(reverse) );
+}
+
 /**
  * garglk_set_reversevideo:
  * @reverse: nonzero for reverse colors, zero for normal colors.
@@ -206,7 +267,5 @@ garglk_set_reversevideo(glui32 reverse)
 	g_return_if_fail(glk_data->current_stream != NULL);
 	g_return_if_fail(glk_data->current_stream->window != NULL);
 
-	GtkTextBuffer *buffer = gtk_text_view_get_buffer( GTK_TEXT_VIEW(glk_data->current_stream->window->widget) );
-	GtkTextTagTable *tags = gtk_text_buffer_get_tag_table(buffer);
-	gtk_text_tag_table_foreach( tags, apply_reverse_color, GINT_TO_POINTER(reverse) );
+	garglk_set_reversevideo_stream(glk_data->current_stream, reverse);
 }