Enlightenment CVS committal
Author : onefang
Project : e17
Module : apps/e
Dir : e17/apps/e/doc
Modified Files:
cache.txt
Log Message:
More details to worry about. How all the E_Apps connect together.
===================================================================
RCS file: /cvs/e/e17/apps/e/doc/cache.txt,v
retrieving revision 1.3
retrieving revision 1.4
diff -u -3 -r1.3 -r1.4
--- cache.txt 15 Sep 2006 17:28:48 -0000 1.3
+++ cache.txt 15 Sep 2006 21:41:54 -0000 1.4
@@ -234,7 +234,10 @@
.order files
USED BY:
+ Menus, bars, startup, restart.
WHEN:
+ When displaying the menu or bar. At startup and restart. When
+ editing them.
ISSUES:
SOLUTION:
@@ -278,6 +281,45 @@
conversion didn't help. It does hide some other bugs though, so that
needs to be cleaned up first.
+ How this all hangs together is complex.
+
+ Evas_List *_e_app_repositories;
+ Only contains ~/.e/e/applications/all for now.
+
+ E_App *_e_apps_all = ~/.e/e/applications/all
+ Currently has all the E_Apps as subbapps, but only used as if it was a
single E_App.
+ On the other hand, this is scanned at startup time, so is used to
preload the caches.
+
+ _e_apps_list = Most recently used list / all apps list.
+
+ E_App members -
+
+ E_App *parent; /* the parent e_app node */
+ e_apps.c internal
+ This is in a directory, the parent is the E_App for that directory.
+
+ Evas_List *subapps; /* if this a directory, a list of more E_App's */
+ e_apps.c internal except for _e_startup and _e_int_menus_apps_scan
+ This will be a directory with a .order file, subapps points to the
content E_Apps.
+
+ Evas_List *references; /* If this app is in a main repository, this would
+ be a list to other eapp pointing to this */
+ e_apps.c internal
+ E_Apps in a repository are copied before use, this points to those
copies.
+
+ E_App *orig; /* if this is a copy, point to the original */
+ e_apps.c internal except for _e_border_menu_cb_icon_edit
+ E_Apps in a repository are copied before use, this points to the
original.
+
+ Evas_List *instances; /* a list of all the exe handles for executions */
+ e_apps.c internal except for e_zone_exec
+ Tracks E_Apps that are currently running.
+
+ Ecore_File_Monitor *monitor; /* Check for changes and files */
+ e_apps.c internal
+ Only E_Apps that are directories are monitored.
+
+
SOLUTION:
Start by putting all filenames in ~/.e/e/applications/all in a hash
with "empty" E_Apps. Fill the "empty" E_Apps during idle time, also
@@ -285,8 +327,10 @@
hash and put it in the directory.
The most recently used list can be built from whatever gets used, it
- will actually speed things up if it does not contain everything, as
- it is usually a linear search.
+ could actually speed things up if it does not contain everything, as
+ it is usually a linear search. On the other hand, we could reuse
+ the subapps of _e_apps_all as this list, since it already exists,
+ and it doesn't care what order its subapps are in.
Executing an app can probably afford to use a slow search. Border
icons could make use of bouncy icon thumbnailing. e_int_config_apps
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