Add some new flags for sensitizing nodes based on the flags of the

2002-08-28  Peter Williams  <peterw@ximian.com>

	* folder-browser-ui.c (default_ui_nodes): Add some new flags for
	sensitizing nodes based on the flags of the currently selected
	messages.
	(folder_browser_ui_add_message): Reset the sensitivity cache when
	we re-add UI items.
	(folder_browser_ui_add_list): Same.
	(folder_browser_ui_add_global): Same.
	(fbui_sensitise_item): Only cache the sensitivity in the hash
	table if we actually change it.
	(folder_browser_ui_scan_selection): New function, getting the bulk
	of the contents of folder_browser_ui_set_selection_state.  Now
	with code to iterate over the currently selected messages and
	check their flags so we can sensitize based on them.
	(folder_browser_ui_set_selection_state): Now just set the
	selection state if necessary and pass off to _scan_selection. Don't
	skip of we're trying to go from SELSTATE_SINGLE to SELSTATE_SINGLE,
	eg, as the flags of the selected messages may have changed.

	* folder-browser-ui.h: Prototype folder_browser_ui_scan_selection.

	* folder-browser.c (main_folder_changed): Call
	folder_browser_ui_scan_selection as the flags on a selected
	message may have just changed.

svn path=/trunk/; revision=17893

1 files changed, 1 insertions, 0 deletions

diff --git a/mail/folder-browser-ui.h b/mail/folder-browser-ui.h
index 0d305cb277..5c2bc1fa28 100644
--- a/mail/folder-browser-ui.h
+++ b/mail/folder-browser-ui.h
@@ -21,6 +21,7 @@ void folder_browser_ui_rm_list (FolderBrowser *fb);
 void folder_browser_ui_rm_all (FolderBrowser *fb);
 
 /* these affect the sensitivity of UI elements */
+void folder_browser_ui_scan_selection (FolderBrowser *fb);
 void folder_browser_ui_set_selection_state (FolderBrowser *fb, FolderBrowserSelectionState state);
 void folder_browser_ui_message_loaded (FolderBrowser *fb);