From 36d2b1cc41af8ef5d9e67785f9601f11242196ca Mon Sep 17 00:00:00 2001
From: "P. F. Chimento" <philip.chimento@gmail.com>
Date: Sun, 13 Mar 2011 20:36:56 +0100
Subject: [PATCH] Set CSS file from preferences dialog

Now you can set a custom CSS file from the preferences dialog and it
will be remembered across runs of the program.
---
 player/chimara.ui                 |  1 +
 player/org.chimara-if.gschema.xml |  8 ++++++++
 player/preferences.c              | 27 +++++++++++++++++++++++++++
 3 files changed, 36 insertions(+)

diff --git a/player/chimara.ui b/player/chimara.ui
index d8c2ea8..0a80104 100644
--- a/player/chimara.ui
+++ b/player/chimara.ui
@@ -394,6 +394,7 @@ Philip Chimento</property>
                         <property name="visible">True</property>
                         <property name="can_focus">False</property>
                         <property name="title" translatable="yes">Select A CSS File</property>
+                        <signal name="file-set" handler="on_css_filechooser_file_set" swapped="no"/>
                       </object>
                       <packing>
                         <property name="left_attach">1</property>
diff --git a/player/org.chimara-if.gschema.xml b/player/org.chimara-if.gschema.xml
index 6c0e4d1..83c521e 100644
--- a/player/org.chimara-if.gschema.xml
+++ b/player/org.chimara-if.gschema.xml
@@ -18,6 +18,14 @@
       </description>
     </key>
 
+    <key name="css-file" type="ms">
+      <default>nothing</default>
+      <summary>CSS style file</summary>
+      <description>
+        The CSS file containing the current theme for the text in the games.
+      </description>
+    </key>
+
     <key name="resource-path" type="ms">
       <default>nothing</default>
       <summary>Resource path</summary>
diff --git a/player/preferences.c b/player/preferences.c
index ad77ee6..88e88ff 100644
--- a/player/preferences.c
+++ b/player/preferences.c
@@ -168,12 +168,24 @@ preferences_create(ChimaraGlk *glk)
 	GObject *flep = G_OBJECT( load_object("flep") );
 	g_settings_bind(prefs_settings, "flep", flep, "active", G_SETTINGS_BIND_DEFAULT);
 	GtkFileChooser *blorb_chooser = GTK_FILE_CHOOSER( load_object("blorb_file_chooser") );
+	GtkFileChooser *css_chooser = GTK_FILE_CHOOSER( load_object("css-filechooser") );
 	char *filename;
 	g_settings_get(prefs_settings, "resource-path", "ms", &filename);
 	if(filename) {
 		gtk_file_chooser_set_filename(blorb_chooser, filename);
 		g_free(filename);
 	}
+	g_settings_get(prefs_settings, "css-file", "ms", &filename);
+	if(filename) {
+		if(!chimara_glk_set_css_from_file(glk, filename, NULL)) {
+			/* If the setting didn't point to a CSS file, fail silently and
+			 null the setting */
+			g_settings_set(prefs_settings, "css-file", "ms", NULL);
+		} else {
+			gtk_file_chooser_set_filename(css_chooser, filename);
+		}
+		g_free(filename);
+	}
 
 	/* Populate the list of available interpreters */
 	GtkListStore *interp_list = GTK_LIST_STORE( load_object("available_interpreters") );
@@ -324,6 +336,21 @@ on_font_set(GtkFontButton *button, ChimaraGlk *glk)
 	chimara_glk_update_style(glk);
 }
 
+void
+on_css_filechooser_file_set(GtkFileChooserButton *button, ChimaraGlk *glk)
+{
+	GError *error = NULL;
+	extern GSettings *prefs_settings;
+	char *filename = gtk_file_chooser_get_filename( GTK_FILE_CHOOSER(button) );
+	if(!chimara_glk_set_css_from_file(glk, filename, &error)) {
+		error_dialog(NULL, error, "There was a problem reading the CSS file: ");
+		g_settings_set(prefs_settings, "css-file", "ms", NULL);
+	} else {
+		g_settings_set(prefs_settings, "css-file", "ms", filename);
+	}
+	g_free(filename);
+}
+
 void
 on_resource_file_set(GtkFileChooserButton *button, ChimaraGlk *glk)
 {
-- 
2.30.2