[geary] Fix unstarred icon's interior from selection color: Closes bgo#714426

[Jim Nelson <jnelson src gnome org>]

commit 0dcf353ac2100a3c9a6f8f1911e6ab43bf579bf1
Author: Wolfgang Steitz <wolfer7 web de>
Date:   Wed Jan 29 18:00:35 2014 -0800

    Fix unstarred icon's interior from selection color: Closes bgo#714426
    
    This deals with both the star and unread icon, so both are good now.
    Need to clean up the rest of the conversation list's selection probs,
    bgo#723265.  Also would like to reduce the intensity of the icons,
    bgo#720771.

 src/client/components/icon-factory.vala            |   50 --------------------
 .../formatted-conversation-data.vala               |   11 ++--
 2 files changed, 6 insertions(+), 55 deletions(-)
---
diff --git a/src/client/components/icon-factory.vala b/src/client/components/icon-factory.vala
index 63cc5dc..1fd9f5b 100644
--- a/src/client/components/icon-factory.vala
+++ b/src/client/components/icon-factory.vala
@@ -25,16 +25,7 @@ public class IconFactory {
     public Gdk.Pixbuf application_icon { get; private set; }
     
     public const int UNREAD_ICON_SIZE = 16;
-    public Gdk.Pixbuf unread { get; private set; }
-    public Gdk.Pixbuf read { get; private set; }
-    public Gdk.Pixbuf unread_colored { get; private set; }
-    public Gdk.Pixbuf read_colored { get; private set; }
-    
     public const int STAR_ICON_SIZE = 16;
-    public Gdk.Pixbuf starred { get; private set; }
-    public Gdk.Pixbuf unstarred { get; private set; }
-    public Gdk.Pixbuf starred_colored { get; private set; }
-    public Gdk.Pixbuf unstarred_colored { get; private set; }
     
     private Gtk.IconTheme icon_theme { get; private set; }
     
@@ -53,19 +44,6 @@ public class IconFactory {
         
         // Load icons here.
         application_icon = load("geary", APPLICATION_ICON_SIZE);
-        unread = load("unread-symbolic", UNREAD_ICON_SIZE);
-        read = load("read-symbolic", UNREAD_ICON_SIZE);
-        starred = load("star-symbolic", STAR_ICON_SIZE);
-        unstarred = load("unstarred-symbolic", STAR_ICON_SIZE);
-        
-        Gdk.RGBA gray_color = Gdk.RGBA();
-        gray_color.parse(CountBadge.UNREAD_BG_COLOR);
-        
-        // Load pre-colored symbolic icons here.
-        read_colored = load_symbolic_colored("read-symbolic", UNREAD_ICON_SIZE, gray_color);
-        unread_colored = load_symbolic_colored("unread-symbolic", STAR_ICON_SIZE, gray_color);
-        starred_colored = load_symbolic_colored("star-symbolic", STAR_ICON_SIZE, gray_color);
-        unstarred_colored = load_symbolic_colored("unstarred-symbolic", STAR_ICON_SIZE, gray_color);
     }
     
     public void init() {
@@ -145,34 +123,6 @@ public class IconFactory {
             icon_theme.lookup_icon("document-symbolic", size, flags);
     }
     
-    /**
-     * Loads a symbolic icon into a pixbuf, where the color-key has been switched to the provided
-     * color, or black if no color is set.
-     */
-    public Gdk.Pixbuf? load_symbolic_colored(string icon_name, int size, Gdk.RGBA? color = null,
-        Gtk.IconLookupFlags flags = 0) {
-        Gtk.IconInfo? icon_info = icon_theme.lookup_icon(icon_name, size, flags);
-        
-        // Default to black if no color provided.
-        if (color == null) {
-            color = Gdk.RGBA();
-            color.red = color.green = color.blue = 0.0;
-            color.alpha = 1.0;
-        }
-        
-        // Attempt to load as a symbolic icon.
-        if (icon_info != null) {
-            try {
-                return icon_info.load_symbolic(color);
-            } catch (Error e) {
-                warning("Couldn't load icon: %s", e.message);
-            }
-        }
-        
-        // Default: missing image icon.
-        return get_missing_icon(size, flags);
-    }
-    
     public Gdk.Pixbuf? load_symbolic(string icon_name, int size, Gtk.StyleContext style,
         Gtk.IconLookupFlags flags = 0) {
         Gtk.IconInfo? icon_info = icon_theme.lookup_icon(icon_name, size, flags);
diff --git a/src/client/conversation-list/formatted-conversation-data.vala 
b/src/client/conversation-list/formatted-conversation-data.vala
index 19bc613..6644739 100644
--- a/src/client/conversation-list/formatted-conversation-data.vala
+++ b/src/client/conversation-list/formatted-conversation-data.vala
@@ -336,8 +336,9 @@ public class FormattedConversationData : Geary.BaseObject {
             
             // Unread indicator.
             if (is_unread || hover) {
-                Gdk.Pixbuf read_icon = is_unread ? IconFactory.instance.unread_colored
-                    : IconFactory.instance.read_colored;
+                Gdk.Pixbuf read_icon = IconFactory.instance.load_symbolic(
+                    is_unread ? "unread-symbolic" : "read-symbolic",
+                    IconFactory.UNREAD_ICON_SIZE, widget.get_style_context());
                 Gdk.cairo_set_source_pixbuf(ctx, read_icon, cell_area.x + LINE_SPACING, unread_y);
                 ctx.paint();
             }
@@ -345,9 +346,9 @@ public class FormattedConversationData : Geary.BaseObject {
             // Starred indicator.
             if (is_flagged || hover) {
                 int star_y = cell_area.y + (cell_area.height / 2) + (display_preview ? LINE_SPACING : 0);
-                
-                Gdk.Pixbuf starred_icon = is_flagged ? IconFactory.instance.starred_colored
-                    : IconFactory.instance.unstarred_colored;
+                Gdk.Pixbuf starred_icon = IconFactory.instance.load_symbolic(
+                    is_flagged ? "starred-symbolic" : "unstarred-symbolic",
+                    IconFactory.STAR_ICON_SIZE, widget.get_style_context());
                 Gdk.cairo_set_source_pixbuf(ctx, starred_icon, cell_area.x + LINE_SPACING, star_y);
                 ctx.paint();
             }