save transcript fonts and colors in key-file (config file)

 * default widget styles are not handled properly. it must be possible to reset manually chosen fonts/colors (mapped to no key in keyfile)
 * default interactive format text attributes should be saved as well

1 files changed, 99 insertions, 0 deletions

diff --git a/src/config.c b/src/config.c
index 1dedf79..eb6c8df 100644
--- a/src/config.c
+++ b/src/config.c
@@ -8,6 +8,8 @@
 #include <glib/gprintf.h>
 #include <glib/gstdio.h>
 
+#include <gdk/gdk.h>
+
 #include "experiment-player.h"
 
 static GKeyFile	*keyfile;
@@ -22,6 +24,32 @@ config_init_key_file(void)
 	config_set_quickopen_directory(DEFAULT_QUICKOPEN_DIR);
 	config_set_formats_directory(DEFAULT_FORMATS_DIR);
 
+	if (DEFAULT_INTERACTIVE_FORMAT_FONT != NULL)
+		g_key_file_set_string(keyfile, "Wizard Transcript",
+				      "Default-Format-Font",
+				      DEFAULT_INTERACTIVE_FORMAT_FONT);
+	if (DEFAULT_INTERACTIVE_FORMAT_FGCOLOR != NULL)
+		g_key_file_set_string(keyfile, "Wizard Transcript",
+				      "Default-Format-Text-Color",
+				      DEFAULT_INTERACTIVE_FORMAT_FGCOLOR);
+	if (DEFAULT_INTERACTIVE_FORMAT_BGCOLOR != NULL)
+		g_key_file_set_string(keyfile, "Wizard Transcript",
+				      "Default-Format-BG-Color",
+				      DEFAULT_INTERACTIVE_FORMAT_BGCOLOR);
+
+	if (DEFAULT_INTERACTIVE_FORMAT_FONT != NULL)
+		g_key_file_set_string(keyfile, "Proband Transcript",
+				      "Default-Format-Font",
+				      DEFAULT_INTERACTIVE_FORMAT_FONT);
+	if (DEFAULT_INTERACTIVE_FORMAT_FGCOLOR != NULL)
+		g_key_file_set_string(keyfile, "Proband Transcript",
+				      "Default-Format-Text-Color",
+				      DEFAULT_INTERACTIVE_FORMAT_FGCOLOR);
+	if (DEFAULT_INTERACTIVE_FORMAT_BGCOLOR != NULL)
+		g_key_file_set_string(keyfile, "Proband Transcript",
+				      "Default-Format-BG-Color",
+				      DEFAULT_INTERACTIVE_FORMAT_BGCOLOR);
+
 	/* may fail if no serialized configuration exists */
 	g_key_file_load_from_data_dirs(keyfile, CONFIG_KEY_FILE, &filename,
 				       G_KEY_FILE_KEEP_COMMENTS, NULL);
@@ -56,6 +84,77 @@ config_get_formats_directory(void)
 }
 
 void
+config_generic_set_transcript_font(const gchar *actor, const gchar *key,
+				   const PangoFontDescription *font)
+{
+	gchar	group[255];
+	gchar	*font_name;
+
+	g_snprintf(group, sizeof(group), "%s Transcript", actor);
+
+	if (font == NULL) {
+		g_key_file_remove_key(keyfile, group, key, NULL);
+	} else {
+		font_name = pango_font_description_to_string(font);
+		g_key_file_set_string(keyfile, group, key, font_name);
+		g_free(font_name);
+	}
+}
+
+PangoFontDescription *
+config_generic_get_transcript_font(const gchar *actor, const gchar *key)
+{
+	gchar			group[255];
+	gchar			*font_name;
+	PangoFontDescription	*font_desc = NULL;
+
+	g_snprintf(group, sizeof(group), "%s Transcript", actor);
+	font_name = g_key_file_get_string(keyfile, group, key, NULL);
+	if (font_name != NULL) {
+		font_desc = pango_font_description_from_string(font_name);
+		g_free(font_name);
+	}
+
+	return font_desc;
+}
+
+void
+config_generic_set_transcript_color(const gchar *actor, const gchar *key,
+				    const GdkColor *color)
+{
+	gchar	group[255];
+	gchar	*color_name;
+
+	g_snprintf(group, sizeof(group), "%s Transcript", actor);
+
+	if (color == NULL) {
+		g_key_file_remove_key(keyfile, group, key, NULL);
+	} else {
+		color_name = gdk_color_to_string(color);
+		g_key_file_set_string(keyfile, group, key, color_name);
+		g_free(color_name);
+	}
+}
+
+gboolean
+config_generic_get_transcript_color(const gchar *actor, const gchar *key,
+				    GdkColor *color)
+{
+	gchar	group[255];
+	gchar	*color_name;
+
+	g_snprintf(group, sizeof(group), "%s Transcript", actor);
+	color_name = g_key_file_get_string(keyfile, group, key, NULL);
+	if (color_name == NULL)
+		return FALSE;
+
+	gdk_color_parse(color_name, color);
+	g_free(color_name);
+
+	return TRUE;
+}
+
+void
 config_save_key_file(void)
 {
 	gchar	*data;