Use TigerT's new mini icons in the shell's folder tree view.

svn path=/trunk/; revision=3091

1 files changed, 61 insertions, 5 deletions

diff --git a/shell/e-shell-utils.c b/shell/e-shell-utils.c
index 746f985874..9065fc224c 100644
--- a/shell/e-shell-utils.c
+++ b/shell/e-shell-utils.c
@@ -27,16 +27,16 @@
 
 #include <gnome.h>
 
+#include "e-shell-constants.h"
+
 #include "e-shell-utils.h"
 
 
-char *
-e_shell_get_icon_path (const char *icon_name)
+static char *
+get_icon_path (const char *icon_name)
 {
 	char *icon_path;
 
-	g_return_val_if_fail (icon_name != NULL, NULL);
-
 	if (g_path_is_absolute (icon_name)) {
 		icon_path = g_strdup (icon_name);
 	} else {
@@ -47,5 +47,61 @@ e_shell_get_icon_path (const char *icon_name)
 							   icon_name);
 	}
 
-	return icon_path;
+	if (g_file_exists (icon_path)) {
+		return icon_path;
+	} else {
+		g_free (icon_path);
+		return NULL;
+	}
+}
+
+static char *
+get_mini_name (const char *icon_name)
+{
+	const char *dot_ptr;
+	const char *basename;
+	char *name_without_extension;
+	char *mini_name;
+
+	basename = g_basename (icon_name);
+	if (basename == NULL)
+		return NULL;
+
+	dot_ptr = strrchr (basename, '.');
+
+	if (dot_ptr == NULL) {
+		/* No extension.  */
+		return g_strconcat (icon_name, E_SHELL_MINI_ICON_SUFFIX, NULL);
+	}
+
+	name_without_extension = g_strndup (icon_name, dot_ptr - icon_name);
+	mini_name = g_strconcat (name_without_extension, E_SHELL_MINI_ICON_SUFFIX,
+				 dot_ptr, NULL);
+	g_free (name_without_extension);
+
+	return mini_name;
+}
+
+
+char *
+e_shell_get_icon_path (const char *icon_name,
+		       gboolean try_mini)
+{
+	if (try_mini) {
+		char *path;
+		char *mini_name;
+
+		mini_name = get_mini_name (icon_name);
+		if (mini_name == NULL) {
+			path = NULL;
+		} else {
+			path = get_icon_path (mini_name);
+			g_free (mini_name);
+		}
+
+		if (path != NULL)
+			return path;
+	}
+
+	return get_icon_path (icon_name);
 }