[glide] Implement text color setting

[Robert Carr <racarr src gnome org>]

commit 1cebce98ec2a911f677f3db39f74340f24dac7ed
Author: Robert Carr <racarr Valentine localdomain>
Date:   Sun May 2 02:19:19 2010 -0400

    Implement text color setting

 src/glide-inspector-text-priv.h |    2 +
 src/glide-inspector-text.c      |   69 +++++++++++++++++++++++++++++++++++++++
 2 files changed, 71 insertions(+), 0 deletions(-)
---
diff --git a/src/glide-inspector-text-priv.h b/src/glide-inspector-text-priv.h
index e0819bd..6c932ab 100644
--- a/src/glide-inspector-text-priv.h
+++ b/src/glide-inspector-text-priv.h
@@ -29,10 +29,12 @@ struct _GlideInspectorTextPrivate
   GlideActor *actor;
   
   GtkWidget *font_button;
+  GtkWidget *color_button;
   
   gboolean ignore_set;
   
   gulong font_notify_id;
+  gulong color_notify_id;
 };
 
 G_END_DECLS
diff --git a/src/glide-inspector-text.c b/src/glide-inspector-text.c
index 35e9284..b701714 100644
--- a/src/glide-inspector-text.c
+++ b/src/glide-inspector-text.c
@@ -38,6 +38,48 @@ enum {
 };
 
 static void
+glide_inspector_text_update_color (GlideInspectorText *ins)
+{
+  ClutterColor cc;
+  GdkColor c;
+  
+  glide_text_get_color (GLIDE_TEXT (ins->priv->actor), &cc);
+  glide_gdk_color_from_clutter_color (&cc, &c);
+  
+  ins->priv->ignore_set = TRUE;
+  gtk_color_button_set_color (GTK_COLOR_BUTTON (ins->priv->color_button), &c);
+  ins->priv->ignore_set = FALSE;
+}
+
+static void
+glide_inspector_text_color_changed (GObject *object,
+				    GParamSpec *pspec,
+				    gpointer user_data)
+{
+  GlideInspectorText *ins = (GlideInspectorText *)user_data;
+  glide_inspector_text_update_color (ins);
+}
+
+static void
+glide_inspector_text_color_set (GtkColorButton *widg,
+				gpointer user_data)
+{
+  GlideInspectorText *ins = (GlideInspectorText *)user_data;
+  GdkColor c;
+  ClutterColor cc;
+  
+  if (ins->priv->ignore_set)
+    return;
+  
+  gtk_color_button_get_color (widg, &c);
+  glide_clutter_color_from_gdk_color (&c, &cc);
+  
+  glide_actor_start_undo (ins->priv->actor, "Modify text color");
+  glide_text_set_color (GLIDE_TEXT (ins->priv->actor), &cc);
+  glide_actor_end_undo (ins->priv->actor);
+}
+
+static void
 glide_inspector_text_update_fontname (GlideInspectorText *ins)
 {
   const gchar *fontname = glide_text_get_font_name (GLIDE_TEXT (ins->priv->actor));
@@ -116,6 +158,27 @@ glide_inspector_text_set_property (GObject *object,
     }
 }
 
+static GtkWidget*
+glide_inspector_text_make_color_box (GlideInspectorText *ins)
+{
+  GtkWidget *ret = gtk_hbox_new (FALSE, 0);
+  GtkWidget *label = gtk_label_new (NULL);
+  GtkWidget *align = gtk_alignment_new (1, 0, 0.6, 1);
+  GtkWidget *button = gtk_color_button_new ();
+  
+  gtk_label_set_markup (GTK_LABEL (label), "<b>Color:</b>");
+  
+  gtk_container_add (GTK_CONTAINER (align), button);
+  
+  gtk_box_pack_start (GTK_BOX(ret), label, FALSE, FALSE, 0);
+  gtk_box_pack_start (GTK_BOX(ret), align, TRUE, TRUE, 0);
+  
+  ins->priv->color_button = button;
+  g_signal_connect (button, "color-set", G_CALLBACK (glide_inspector_text_color_set), ins);
+
+  return ret;
+}
+
 static GtkWidget *
 glide_inspector_text_make_font_box (GlideInspectorText *ins)
 { 
@@ -141,8 +204,10 @@ glide_inspector_text_setup_ui (GlideInspectorText *ins)
 {  
   GtkWidget *vbox = gtk_vbox_new (FALSE, 0);
   GtkWidget *font_box = glide_inspector_text_make_font_box (ins);
+  GtkWidget *color_box = glide_inspector_text_make_color_box (ins);
   
   gtk_box_pack_start (GTK_BOX (vbox), font_box, FALSE, FALSE, 0);
+  gtk_box_pack_start (GTK_BOX (vbox), color_box, FALSE, FALSE, 0);
   
   gtk_container_add (GTK_CONTAINER (ins), vbox);
 }
@@ -215,10 +280,14 @@ glide_inspector_text_set_actor (GlideInspectorText *inspector,
     {
       gtk_widget_set_sensitive (GTK_WIDGET (inspector), TRUE);
       glide_inspector_text_update_fontname (inspector);
+      glide_inspector_text_update_color (inspector);
       
       inspector->priv->font_notify_id = g_signal_connect (actor, "notify::font-name",
 							   G_CALLBACK (glide_inspector_text_fontname_changed),
 							   inspector);
+      inspector->priv->color_notify_id = g_signal_connect (actor, "notify::color",
+							   G_CALLBACK (glide_inspector_text_color_changed),
+							   inspector);
     }
   
   g_object_notify (G_OBJECT (inspector), "actor");