Don't cache the meta data

1 files changed, 34 insertions, 0 deletions

diff --git a/TODO b/TODO
index ec000f6..879a0ca 100644
--- a/TODO
+++ b/TODO
@@ -5,12 +5,46 @@
 - Statusbar
   - Size, position, color
 
+- One-instance
+  - Make it one-instance with d-bus so that if you try to open the
+    same image twice, you will get the old window.
+
+    - Own the "siv.gnome.org" name, have a method to open a new
+      window (or present an existing one).
+
+    - On startup: 
+      	 if (!own_name())
+	    get_name().open (filename);
+         else
+	    open (filename);
+
+    - Look at evince.
+
+  - "Open a copy"
+
+  - At that point, caching the meta data should be feasible (though it
+    should still deal with the case where someone presses Ctrl-C).
+
 - Metadata
   - Keep track of when files are used
   - Limit size to 1000 most recently used files
 
 Done:
 
+- If more than one instance of the application is
+  open, then things go haywrite.
+    
+  Either only allow one open instance, or monitor the metadata file.
+
+  Or only write out the ones we have changed - ie., write-out
+  consists of reading the file into hash table, then modifying, then
+  writing out.
+
+  In fact, maybe we should just never cache the table in memory.
+  Just read it every time we need data from it.
+
+  If people put .gnome2 on NFS, then they lose.
+
 - Set mimetypes in open dialog
 
 - Dragging