From a9c1df40014ebe548ab111fd28d854f22e231b5f Mon Sep 17 00:00:00 2001
From: Jonathan Gordon <rockbox@jdgordon.info>
Date: Mon, 16 Apr 2007 14:33:29 +0000
Subject: * its name[rows][columns] you drongo! * make custom viewer icons work
 slightly better * minor nit-picks to keep crop happy * create a
 /.rockbox/themes/default_rockbox_icons.cfg to restore the default icons
 easily

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@13183 a1c6a512-1295-4272-9138-f99709370657
---
 apps/filetypes.c | 15 ++++++++++++---
 1 file changed, 12 insertions(+), 3 deletions(-)

(limited to 'apps/filetypes.c')

diff --git a/apps/filetypes.c b/apps/filetypes.c
index 25dc0fe7da..832d67799b 100644
--- a/apps/filetypes.c
+++ b/apps/filetypes.c
@@ -63,6 +63,8 @@ struct file_type {
     char* extension; /* NULL for none */
 };
 static struct file_type filetypes[MAX_FILETYPES];
+static int custom_filetype_icons[MAX_FILETYPES];
+static bool custom_icons_loaded = false;
 static int filetype_count = 0;
 static unsigned char heighest_attr = 0;
 
@@ -81,6 +83,10 @@ void read_viewer_theme_file(void)
     int fd;
     char *ext, *icon;
     int i;
+    custom_icons_loaded = false;
+    for (i=0; i<filetype_count; i++)
+        custom_filetype_icons[i] = Icon_Questionmark;
+    
     snprintf(buffer, MAX_PATH, "%s/%s.icons", ICON_DIR, 
              global_settings.viewers_icon_file);
     fd = open(buffer, O_RDONLY);
@@ -95,16 +101,17 @@ void read_viewer_theme_file(void)
             if (filetypes[i].extension && !strcasecmp(ext, filetypes[i].extension))
             {
                 if (*icon == '*')
-                    filetypes[i].icon = atoi(icon+1);
+                    custom_filetype_icons[i] = atoi(icon+1);
                 else if (*icon == '-')
-                    filetypes[i].icon = Icon_NOICON;
+                    custom_filetype_icons[i] = Icon_NOICON;
                 else if (*icon >= '0' && *icon <= '9')
-                    filetypes[i].icon = Icon_Last_Themeable + atoi(icon);
+                    custom_filetype_icons[i] = Icon_Last_Themeable + atoi(icon);
                 break;
             }
         }
     }
     close(fd);
+    custom_icons_loaded = true;
 }
 #endif
 
@@ -258,6 +265,8 @@ int filetype_get_icon(int attr)
     int index = find_attr(attr);
     if (index < 0)
         return Icon_NOICON;
+    if (custom_icons_loaded)
+        return custom_filetype_icons[index];
     return filetypes[index].icon;
 }
 
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