Mercurial > hg > xemacs-beta
view lwlib/lwlib-internal.h @ 1298:1b4bc72f433e
[xemacs-hg @ 2003-02-14 12:05:06 by ben]
speedups to build process
autoload.el: Factor out common code in generate-{c-,}file-autoloads-1 into new
function generate-autoload-ish-1. \(I was originally going to use
this for custom as well but ended up thinking better of it.)
cus-dep.el: Cache the old computed values in custom-load.el and reuse them as
necessary, to speed up running cus-dep (which would take 25-30
seconds to do all files in lisp/*, lisp/*/* on my Pentium III
700). Use `message' not `princ' to get correct newline behavior.
Output messages showing each file we do actually process.
update-elc-2.el: Rewrite algorithm to be much faster -- cache calls to
directory-files and don't make needless calls to file-exists-p,
file-directory-p because they're way way slow.
Autoload early and only when update-elc has told us to.
update-elc.el: If no files need byte compilation, signal to update-elc-2 to do
any necessary autoload updating (using the file REBUILD_AUTOLOADS)
rather than doing it ourselves, which would be way slow. Ignore
updates to custom-load.el and auto-autoloads.el when checking to
see whether autoloads need updating. Optimize out many
unnecessary calls to file-exists-p to speed it up somewhat. (####
The remaining time is 50% or more in locate-file; this is
presumably because, even though it has a cache, it's still
statting each file to determine it's actually there. By calling
directory-files ourselves, building a tree, and then looking in
that tree, we could drastically shorten the time needed to do the
locate operation.)
| author | ben |
|---|---|
| date | Fri, 14 Feb 2003 12:05:07 +0000 |
| parents | 943eaba38521 |
| children | 34abfb24e891 |
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#ifndef INCLUDED_lwlib_internal_h_ #define INCLUDED_lwlib_internal_h_ #include "lwlib.h" #ifdef USE_ASSERTIONS /* Highly dubious kludge */ /* (thanks, Jamie, I feel better now -- ben) */ void assert_failed (const char *, int, const char *); # define abort() (assert_failed (__FILE__, __LINE__, "abort()")) # define assert(x) ((x) ? 1 : (assert_failed (__FILE__, __LINE__, #x), 0)) #else # ifdef DEBUG_XEMACS # define assert(x) ((x) ? 1 : ((void) abort (), 0)) # else # define assert(x) (1) # endif #endif /* This represents a single widget within a widget tree. All the widgets in a widget tree are chained through the `next' field. `info' is a back pointer to the widget tree. */ typedef struct _widget_instance { Widget widget; Widget parent; Boolean pop_up_p; struct _widget_info* info; struct _widget_instance* next; } widget_instance; /* This represents a single widget tree, such as a single menubar. The global variable `all_widget_info' lists all widget trees, chained through the `next' field of this structure. */ typedef struct _widget_info { char* type; char* name; LWLIB_ID id; widget_value* val; Boolean busy; lw_callback pre_activate_cb; lw_callback selection_cb; lw_callback post_activate_cb; struct _widget_instance* instances; struct _widget_info* next; } widget_info; typedef Widget (*widget_creation_function) (widget_instance* instance); typedef struct _widget_creation_entry { const char* type; widget_creation_function function; } widget_creation_entry; /* update all other instances of a widget. Can be used in a callback when a widget has been used by the user */ void lw_internal_update_other_instances (Widget widget, XtPointer closure, XtPointer call_data); /* get the widget_value for a widget in a given instance */ widget_value* lw_get_widget_value_for_widget (widget_instance* instance, Widget w); widget_info *lw_get_widget_info (LWLIB_ID id); #endif /* INCLUDED_lwlib_internal_h_ */