[libchamplain] Set the highlight color to use Gtk's selection color

[Pierre-Luc Beaudoin <plbeaudoin src gnome org>]

commit 044b08f5e42ea0a3419354146364901dcc1d1369
Author: Pierre-Luc Beaudoin <pierre-luc pierlux com>
Date:   Mon Jul 27 22:45:41 2009 -0400

    Set the highlight color to use Gtk's selection color

 champlain-gtk/gtk-champlain-embed.c |    8 ++++++++
 champlain/champlain-marker.c        |   20 +++++++++++++++++++-
 champlain/champlain-marker.h        |    2 ++
 3 files changed, 29 insertions(+), 1 deletions(-)
---
diff --git a/champlain-gtk/gtk-champlain-embed.c b/champlain-gtk/gtk-champlain-embed.c
index 755a34a..5330191 100644
--- a/champlain-gtk/gtk-champlain-embed.c
+++ b/champlain-gtk/gtk-champlain-embed.c
@@ -178,6 +178,7 @@ gtk_champlain_embed_init (GtkChamplainEmbed *embed)
 {
   ClutterColor stage_color = { 0x34, 0x39, 0x39, 0xff };
   ClutterActor *stage;
+  GtkStyle *style;
 
   GtkChamplainEmbedPrivate *priv = GTK_CHAMPLAIN_EMBED_GET_PRIVATE (embed);
   embed->priv = priv;
@@ -212,6 +213,13 @@ gtk_champlain_embed_init (GtkChamplainEmbed *embed)
   clutter_stage_set_color (CLUTTER_STAGE (stage), &stage_color);
 
   gtk_container_add (GTK_CONTAINER (embed), priv->clutter_embed);
+
+  /* Set selection color */
+  style = gtk_widget_get_style (GTK_WIDGET (embed));
+  ClutterColor color = {0, 0, 0, };
+  gtk_clutter_get_bg_color (GTK_WIDGET (embed), GTK_STATE_SELECTED, &color);
+  champlain_marker_set_highlight_color (&color);
+
 }
 
 static void
diff --git a/champlain/champlain-marker.c b/champlain/champlain-marker.c
index 6589d89..0f4f683 100644
--- a/champlain/champlain-marker.c
+++ b/champlain/champlain-marker.c
@@ -55,7 +55,7 @@
 
 #define DEFAULT_FONT_NAME "Sans 11"
 
-static ClutterColor SELECTED_COLOR = {0x00, 0x00, 0xff, 0xff};
+static ClutterColor SELECTED_COLOR = {0x00, 0x33, 0xcc, 0xff};
 
 static ClutterColor DEFAULT_COLOR = {0x33, 0x33, 0x33, 0xff};
 static ClutterColor DEFAULT_TEXT_COLOR = {0xee, 0xee, 0xee, 0xff};
@@ -115,6 +115,24 @@ G_DEFINE_TYPE (ChamplainMarker, champlain_marker, CHAMPLAIN_TYPE_BASE_MARKER);
 static void draw_marker (ChamplainMarker *marker);
 static void queue_redraw (ChamplainMarker *marker);
 
+/**
+ * champlain_marker_set_hightlight_color:
+ * @color: a #ClutterColor
+ *
+ * Changes the highlight color, this is to ensure a better integration with
+ * the desktop, this is automatically done by GtkChamplainEmbed.
+ *
+ * Since: 0.2
+ */
+void
+champlain_marker_set_highlight_color (ClutterColor *color)
+{
+  SELECTED_COLOR.red = color->red;
+  SELECTED_COLOR.green = color->green;
+  SELECTED_COLOR.blue = color->blue;
+  SELECTED_COLOR.alpha = color->alpha;
+}
+
 static void
 champlain_marker_get_property (GObject *object,
                                guint prop_id,
diff --git a/champlain/champlain-marker.h b/champlain/champlain-marker.h
index d43a835..f52e4cb 100644
--- a/champlain/champlain-marker.h
+++ b/champlain/champlain-marker.h
@@ -111,6 +111,8 @@ PangoEllipsizeMode champlain_marker_get_ellipsize (ChamplainMarker *marker);
 gboolean champlain_marker_get_single_line_mode (ChamplainMarker *marker);
 gboolean champlain_marker_get_draw_background (ChamplainMarker *marker);
 
+void champlain_marker_set_highlight_color (ClutterColor *color);
+
 G_END_DECLS
 
 #endif