[tree-model] use GEmblemedIcon to render emblems.

Use GEmblemedIcon instead of a separate column to render emblems.
http://git.gnome.org/browse/nautilus/commit/?id=1694d7141bbe4a29e54cff77def697a6c9b4e118

1 files changed, 49 insertions, 86 deletions

diff --git a/src/file-manager/fm-tree-model.c b/src/file-manager/fm-tree-model.c
index 15071b8c..c7bcab10 100644
--- a/src/file-manager/fm-tree-model.c
+++ b/src/file-manager/fm-tree-model.c
@@ -67,7 +67,6 @@ struct TreeNode
     GMount *mount;
     GdkPixbuf *closed_pixbuf;
     GdkPixbuf *open_pixbuf;
-    GdkPixbuf *emblem_pixbuf;
 
     FMTreeModelRoot *root;
 
@@ -221,7 +220,6 @@ tree_node_destroy (FMTreeModel *model, TreeNode *node)
     object_unref_if_not_NULL (node->icon);
     object_unref_if_not_NULL (node->closed_pixbuf);
     object_unref_if_not_NULL (node->open_pixbuf);
-    object_unref_if_not_NULL (node->emblem_pixbuf);
 
     g_assert (node->done_loading_id == 0);
     g_assert (node->files_added_id == 0);
@@ -278,17 +276,63 @@ get_menu_icon_for_file (TreeNode *node,
                         CajaFileIconFlags flags)
 {
     CajaIconInfo *info;
+    GIcon *gicon, *emblem_icon, *emblemed_icon;
+    GEmblem *emblem;
     GdkPixbuf *pixbuf, *retval;
     gboolean highlight;
     int size;
     FMTreeModel *model;
+    GList *emblem_icons, *l;
+    char *emblems_to_ignore[3];
+    int i;
 
     size = caja_get_icon_size_for_stock_size (GTK_ICON_SIZE_MENU);
 
-    info = caja_file_get_icon (file, size, flags);
+    gicon = caja_file_get_gicon (file, flags);
+
+    i = 0;
+    emblems_to_ignore[i++] = CAJA_FILE_EMBLEM_NAME_TRASH;
+
+    if (node->parent && node->parent->file) {
+        if (!caja_file_can_write (node->parent->file)) {
+            emblems_to_ignore[i++] = CAJA_FILE_EMBLEM_NAME_CANT_WRITE;
+        }
+    }
+    
+    emblems_to_ignore[i++] = NULL;
+
+    emblem = NULL;
+    emblem_icons = caja_file_get_emblem_icons (node->file,
+                		       emblems_to_ignore);
+
+    if (emblem_icons != NULL) {
+        emblem_icon = emblem_icons->data;
+        emblem = g_emblem_new (emblem_icon);
+        emblemed_icon = g_emblemed_icon_new (gicon, emblem);
+
+        g_object_unref (emblem);
+
+        for (l = emblem_icons->next; l != NULL; l = l->next) {
+            emblem_icon = l->data;
+            emblem = g_emblem_new (emblem_icon);
+            g_emblemed_icon_add_emblem
+                (G_EMBLEMED_ICON (emblemed_icon), emblem);
+
+            g_object_unref (emblem);
+        }
+
+        eel_g_object_list_free (emblem_icons);
+
+        g_object_unref (gicon);
+        gicon = emblemed_icon;
+    }
+
+    info = caja_icon_info_lookup (gicon, size);
     retval = caja_icon_info_get_pixbuf_nodefault_at_size (info, size);
     model = node->root->model;
 
+    g_object_unref (gicon);
+
     highlight = (g_list_find_custom (model->details->highlighted_files,
                                      file, (GCompareFunc) caja_file_compare_location) != NULL);
 
@@ -353,67 +397,6 @@ tree_node_update_open_pixbuf (TreeNode *node)
     return tree_node_update_pixbuf (node, &node->open_pixbuf, CAJA_FILE_ICON_FLAGS_FOR_OPEN_FOLDER);
 }
 
-static GdkPixbuf *
-tree_node_get_emblem_pixbuf_internal (TreeNode *node)
-{
-    GdkPixbuf *pixbuf;
-    GList *emblem_pixbufs;
-    char *emblems_to_ignore[3];
-    int i;
-
-    i = 0;
-    emblems_to_ignore[i++] = CAJA_FILE_EMBLEM_NAME_TRASH;
-
-    if (node->parent && node->parent->file)
-    {
-        if (!caja_file_can_write (node->parent->file))
-        {
-            emblems_to_ignore[i++] = CAJA_FILE_EMBLEM_NAME_CANT_WRITE;
-        }
-    }
-
-    emblems_to_ignore[i++] = NULL;
-
-    emblem_pixbufs = caja_file_get_emblem_pixbufs (node->file,
-                     caja_get_icon_size_for_stock_size (GTK_ICON_SIZE_MENU),
-                     TRUE,
-                     emblems_to_ignore);
-
-
-    if (emblem_pixbufs != NULL)
-    {
-        pixbuf = g_object_ref (emblem_pixbufs->data);
-    }
-    else
-    {
-        pixbuf = NULL;
-    }
-
-    eel_gdk_pixbuf_list_free (emblem_pixbufs);
-
-    return pixbuf;
-}
-
-static gboolean
-tree_node_update_emblem_pixbuf (TreeNode *node)
-{
-    GdkPixbuf *pixbuf;
-
-    if (node->emblem_pixbuf == NULL)
-    {
-        return FALSE;
-    }
-    pixbuf = tree_node_get_emblem_pixbuf_internal (node);
-    if (pixbuf == node->emblem_pixbuf)
-    {
-        g_object_unref (pixbuf);
-        return FALSE;
-    }
-    g_object_unref (node->emblem_pixbuf);
-    node->emblem_pixbuf = pixbuf;
-    return TRUE;
-}
-
 static gboolean
 tree_node_update_display_name (TreeNode *node)
 {
@@ -459,16 +442,6 @@ tree_node_get_open_pixbuf (TreeNode *node)
     return node->open_pixbuf;
 }
 
-static GdkPixbuf *
-tree_node_get_emblem_pixbuf (TreeNode *node)
-{
-    if (node->emblem_pixbuf == NULL)
-    {
-        node->emblem_pixbuf = tree_node_get_emblem_pixbuf_internal (node);
-    }
-    return node->emblem_pixbuf;
-}
-
 static const char *
 tree_node_get_display_name (TreeNode *node)
 {
@@ -919,7 +892,6 @@ update_node_without_reporting (FMTreeModel *model, TreeNode *node)
     changed |= tree_node_update_display_name (node);
     changed |= tree_node_update_closed_pixbuf (node);
     changed |= tree_node_update_open_pixbuf (node);
-    changed |= tree_node_update_emblem_pixbuf (node);
 
     return changed;
 }
@@ -1244,8 +1216,6 @@ fm_tree_model_get_column_type (GtkTreeModel *model, int index)
         return GDK_TYPE_PIXBUF;
     case FM_TREE_MODEL_OPEN_PIXBUF_COLUMN:
         return GDK_TYPE_PIXBUF;
-    case FM_TREE_MODEL_EMBLEM_PIXBUF_COLUMN:
-        return GDK_TYPE_PIXBUF;
     case FM_TREE_MODEL_FONT_STYLE_COLUMN:
         return PANGO_TYPE_STYLE;
     default:
@@ -1412,18 +1382,11 @@ fm_tree_model_get_value (GtkTreeModel *model, GtkTreeIter *iter, int column, GVa
         g_value_init (value, GDK_TYPE_PIXBUF);
         g_value_set_object (value, node == NULL ? NULL : tree_node_get_open_pixbuf (node));
         break;
-    case FM_TREE_MODEL_EMBLEM_PIXBUF_COLUMN:
-        g_value_init (value, GDK_TYPE_PIXBUF);
-        g_value_set_object (value, node == NULL ? NULL : tree_node_get_emblem_pixbuf (node));
-        break;
     case FM_TREE_MODEL_FONT_STYLE_COLUMN:
         g_value_init (value, PANGO_TYPE_STYLE);
-        if (node == NULL)
-        {
+        if (node == NULL) {
             g_value_set_enum (value, PANGO_STYLE_ITALIC);
-        }
-        else
-        {
+        } else {
             g_value_set_enum (value, PANGO_STYLE_NORMAL);
         }
         break;