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133 Commits

Author SHA1 Message Date
Julien Danjou 7803225553 draw: use tokenize() in markup parsing 
Signed-off-by: Julien Danjou <julien@danjou.info>
 2008-06-23 13:39:47 +02:00
Julien Danjou 7dd1fa0e0b draw: rename on_event() to on_element() 
Signed-off-by: Julien Danjou <julien@danjou.info>
 2008-06-23 13:32:22 +02:00
Julien Danjou 7aab504350 draw: store parser_data made by extents call 
Signed-off-by: Julien Danjou <julien@danjou.info>
 2008-06-23 13:09:42 +02:00
Julien Danjou 00b119c1ac draw: remove draw_get_image_size() 
Signed-off-by: Julien Danjou <julien@danjou.info>
 2008-06-23 12:44:01 +02:00
Pierre Habouzit c2df807ede Use gperf to tokenize some strings. 
This makes the code way more readable, and also avoids a lot of strcmps.

Use it for draw_align_get_from_str as a proof of concept.

Signed-off-by: Pierre Habouzit <madcoder@debian.org>
 2008-06-23 07:41:22 +02:00
Julien Danjou 46f03fd6a6 area_t: make it smaller, use arrays instead of lists. 
Make area_t smaller so that it fits in an uint64_t using 4 {u,}int16_t's
for it. Note that xcb uses the very same structure, so we aren't loosing
any information while remaining very small.

This is better to use arrays in term of:
* memory access when iterating over area_t's;
* allocation because area_t's have no *next/*prev members anymore, which
  makes it a tiny structure (8 octets);
* allocation because we allocate area_t's by vector of'em rather than one
  by one.

Signed-off-by: Pierre Habouzit <madcoder@debian.org>
 2008-06-22 22:09:48 +02:00
Pierre Habouzit b4b381e947 Finish markup parsing rewrite to avoid mallocs. 
For that matter, use elements as a filter for elements we care about, and
let the hook implement whatever it needs without duplicating everything.

The resulting algorithm is still O(n²) where n is the number of filtered
elements (3 at most right now), which isn't bad if we don't need to get
too many elements, but at least it's not quadratic in the number of
attributes anymore.

Speedup improvements could be done using gperf btw.

Signed-off-by: Pierre Habouzit <madcoder@debian.org>
 2008-06-22 17:45:45 +02:00
Pierre Habouzit 943e2035fa Rework the markup_parser_* allocation API. 
We have a stack, don't be ashamed to use it.

Instead of:

    foo_t *foo;

    foo = foo_new();
    /* work with foo */
    foo_delete(&foo);

It's way better to:

    foo_t foo;

    foo_init(&foo);
    /* work with &foo */
    foo_wipe(&foo);

Remember: more mallocs == more fragmentation.

Signed-off-by: Pierre Habouzit <madcoder@debian.org>
 2008-06-22 16:17:12 +02:00
Pierre Habouzit 0ad600ef0a And use a buffer in the drawing stuff. 
So that we don't stupidly call even more strlen's.

Signed-off-by: Pierre Habouzit <madcoder@debian.org>
 2008-06-22 15:27:06 +02:00
Pierre Habouzit 3fb0b5127e Remove lots and lots of useless mallocs. 
Signed-off-by: Pierre Habouzit <madcoder@debian.org>
 2008-06-22 15:20:55 +02:00
Pierre Habouzit 5c601dfd19 Use extensible buffers in markup parsing. 
This should avoid quite a few malloc calls.

Signed-off-by: Pierre Habouzit <madcoder@debian.org>
 2008-06-22 15:12:42 +02:00
Byron Clark 7106c9bcad Stop spamming the log when there is no image present. 
Signed-off-by: Julien Danjou <julien@danjou.info>
 2008-06-22 09:46:58 +02:00
Arnaud Fontaine 452b89d6ec Always use unchecked xcb functions 2008-06-21 19:56:51 +09:00
Arnaud Fontaine b9e1ec69d0 Replace xcb_aux_get_screen() by a safer function 2008-06-17 17:14:00 +02:00
Julien Danjou ff6a814770 draw: markup now supports image as background 
Signed-off-by: Julien Danjou <julien@danjou.info>
 2008-06-17 09:37:19 +02:00
Julien Danjou 114a97ee87 draw: remove useless draw_get_image_size() 
Signed-off-by: Julien Danjou <julien@danjou.info>
 2008-06-17 09:26:30 +02:00
Julien Danjou 64c4202519 draw: remove draw_image_from_file() 
This should speed up tasklist image drawing.

Signed-off-by: Julien Danjou <julien@danjou.info>
 2008-06-17 09:21:26 +02:00
Julien Danjou 54f2ebee96 draw: switch GTK dependency to GDK and GdkPixbuf 
Signed-off-by: Julien Danjou <julien@danjou.info>
 2008-06-13 23:24:07 +02:00
Michael Gehring b16493d878 random updates/fixes 
Signed-off-by: Julien Danjou <julien@danjou.info>
 2008-06-13 20:33:47 +02:00
Julien Danjou 12d4c66771 draw: make draw_setup_cairo_color_source() alpha aware 
Signed-off-by: Julien Danjou <julien@danjou.info>
 2008-06-12 15:24:27 +02:00
Julien Danjou 659f9bd048 draw: simplify draw_graph() 
Signed-off-by: Julien Danjou <julien@danjou.info>
 2008-06-12 15:21:25 +02:00
Julien Danjou aa6bfc560a [draw] Do inline UTF-8 conversion 
Signed-off-by: Julien Danjou <julien@danjou.info>
 2008-06-10 07:32:35 +02:00
Julien Danjou 8776b3adb5 [draw] Rename var 
Signed-off-by: Julien Danjou <julien@danjou.info>
 2008-06-08 10:58:48 +02:00
Julien Danjou 2742318f16 [common] Use pixmap instead of drawable type 
It's just more clear.

Signed-off-by: Julien Danjou <julien@danjou.info>
 2008-06-04 16:13:41 +02:00
Michael Gehring f95889f2ad unify draw_image_from_file 
Signed-off-by: Julien Danjou <julien@danjou.info>
 2008-06-04 08:32:50 +02:00
Michael Gehring 88a0e58e79 add draw_image_new, draw_image_delete, draw_image 
Signed-off-by: Julien Danjou <julien@danjou.info>
 2008-06-04 08:32:48 +02:00
Michael Gehring d2f9c6518b rename draw_image to draw_image_from_file 
Signed-off-by: Julien Danjou <julien@danjou.info>
 2008-06-04 08:32:46 +02:00
Michael Gehring c20a2cb416 [draw] fix --with-imlib2 build 
when configured with imlib2 draw.c fails to compile (at least on arch
linux), as it cannot find the gtk/gdk-pixbuf headers. The #includes are
guarded by #ifdef HAVE_IMLIB2, but as config.h isn't included, this is
never defined.

Signed-off-by: Julien Danjou <julien@danjou.info>
 2008-06-03 11:27:04 +02:00
Julien Danjou d8a5b43f26 [widgets] Make draw functions statusbar-less dependents 
Signed-off-by: Julien Danjou <julien@danjou.info>
 2008-06-02 12:18:17 +02:00
Julien Danjou 7cff3567e3 [statusbar] Fix left and right statusbars alpha support 
Signed-off-by: Julien Danjou <julien@danjou.info>
 2008-05-30 18:09:54 +02:00
Julien Danjou 4f79c53f4c [draw] Add alpha channel support 
Signed-off-by: Julien Danjou <julien@danjou.info>
 2008-05-30 13:08:07 +02:00
Julien Danjou 066bfaacc8 [draw] Remove multiple strlen() calls 
Signed-off-by: Julien Danjou <julien@danjou.info>
 2008-05-30 12:35:57 +02:00
Julien Danjou c332971b21 [draw] Rename draw_color_new() to xcolor_new() 
Signed-off-by: Julien Danjou <julien@danjou.info>
 2008-05-30 12:34:38 +02:00
Julien Danjou 407972eb00 [xutil] Move xcolor_t into draw 
Signed-off-by: Julien Danjou <julien@danjou.info>
 2008-05-30 12:33:08 +02:00
Julien Danjou be108acc32 [util] warn() and eprint() now print \n 
Signed-off-by: Julien Danjou <julien@danjou.info>
 2008-05-23 22:56:05 +02:00
Julien Danjou c468d83059 [draw] Fix compilation errors with Imlib2 
Signed-off-by: Julien Danjou <julien@danjou.info>
 2008-05-23 17:18:58 +02:00
Julien Danjou b3f8464800 [draw] Make sure that font is not NULL before freeing 
Signed-off-by: Julien Danjou <julien@danjou.info>
 2008-05-21 17:02:22 +02:00
Julien Danjou 1f046b3c9f [everything] Switch from libconfuse to Lua 
Signed-off-by: Julien Danjou <julien@danjou.info>
 2008-05-20 18:01:15 +02:00
Julien Danjou 61d552a860 [draw] Inline draw_context_delete() and check that it's != NULL 
Signed-off-by: Julien Danjou <julien@danjou.info>
 2008-05-14 15:22:31 +02:00
Julien Danjou effaa99b91 [awesome] Remove useless includes 
Signed-off-by: Julien Danjou <julien@danjou.info>
 2008-05-03 12:01:35 +02:00
Julien Danjou b142264787 [draw] Make draw_text using a const pointer to a style 
Signed-off-by: Julien Danjou <julien@danjou.info>
 2008-05-03 12:01:06 +02:00
Julien Danjou 44890c7c33 [draw] Fix memory leak on bad markup parsing 
Signed-off-by: Julien Danjou <julien@danjou.info>
 2008-05-03 12:01:06 +02:00
Julien Danjou 8af24939bd [draw] Rework shadow 
Signed-off-by: Julien Danjou <julien@danjou.info>
 2008-05-03 12:01:05 +02:00
Julien Danjou 33837d77a1 [draw] Rename DrawCtx to draw_context_t 
Signed-off-by: Julien Danjou <julien@danjou.info>
 2008-05-03 12:01:05 +02:00
Julien Danjou f12f1798dd [draw] Add margin code inside markup string 
Signed-off-by: Julien Danjou <julien@danjou.info>
 2008-05-03 12:01:05 +02:00
Julien Danjou 5c51759cca [draw] Make text_align part of markup format 
Signed-off-by: Julien Danjou <julien@danjou.info>
 2008-05-03 12:01:05 +02:00
Julien Danjou 7a8e39b3e7 [markup] Add generic substitution of elements and use it for titlebar 
Signed-off-by: Julien Danjou <julien@danjou.info>
 2008-05-03 12:01:04 +02:00
Julien Danjou a4159bbaf7 [draw] Implement a more generic markup parser 
Signed-off-by: Julien Danjou <julien@danjou.info>
 2008-05-03 12:01:04 +02:00
Julien Danjou 1e7e4663a5 [draw] Simplify <markup> adding 
Signed-off-by: Julien Danjou <julien@danjou.info>
 2008-05-03 12:01:04 +02:00
Julien Danjou 0552376dba [draw] Rebuild the pango markups while parsing ours 
Signed-off-by: Julien Danjou <julien@danjou.info>
 2008-05-03 12:01:04 +02:00