Dne pondělí 20 říjen 2008 Klaus Ethgen napsal(a): > Hi, > > I tried to find out the place where the notification for the new image > to view is when deleting a file. Unfortunate I got a stack overflow, > that many functions call one another and another and another... > > The base, gqview, did call several maintain functions after (or for) > deletion of the file entry. This functions did update the respective > list and switched the viewing to the next picture. > > With geeqie that do not work any more (at least for collections). > > Is there anyone who can tell me a bit about the structure of the delete > path in geeqie? I just got to file_util_delete_full() but lost the path > to the function layout_image_maint_removed() (I think) which should > switch to the next image. >
It works like this: 1. file_util_delete_full adds fd->change to each FileData structure and runs the confirmation dialog 2. the dialog workflow is controlled by file_util_dialog_run, it may add more details to fd->change (like target name for rename) 3. when everything is confirmed and checked, file_util_perform_ci is called. it preforms the actions described in fd->change as internal or external command. After successful actions it calls file_data_sc_apply_ci which updates the FileData structure (for rename it changes fd->path, for delete it does not do anything special) 4. file_data_sc_apply_ci calls file_data_send_notification, which then calls all functions that were registered with file_data_register_notify_func. file_data_send_notification is called with NOTIFY_TYPE_CHANGE for actions described in fd->change (delete, rename...) NOTIFY_TYPE_REREAD when the file changes its size or timestamp NOTIFY_TYPE_INTERNAL when some fields in FileData are changed (marks, ...) FileData also has a version field which is incremented on each change. It is used for faster updating of filelist. Vladimir ------------------------------------------------------------------------- This SF.Net email is sponsored by the Moblin Your Move Developer's challenge Build the coolest Linux based applications with Moblin SDK & win great prizes Grand prize is a trip for two to an Open Source event anywhere in the world http://moblin-contest.org/redirect.php?banner_id=100&url=/ _______________________________________________ Geeqie-devel mailing list Geeqie-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/geeqie-devel
