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foxbox/apps/gui/skin_engine
Jonathan Gordon 74ec011bb8 New skin tag: %if(<tag>, <operator>, <operand> [,option count]) which lets you do very simple logical comparissons on other tags.
<tag> is the tag to check against
<operator> is the comparisson to do, any one of... =, !=, >, >=, <, <=    (when comparring against a string tag like %ia only = and != work, and it is done NOT case sensitive)
<operand> is either another tag, a number, or text.
[option count] is an optinal number to use for the few tags which scale to the amount of options when used as a conditional (i.e %?pv<a|b|c|d> would have 4 options)

example: %?if(%pv, >=, 0)<Warning.. volume clipping|coool...>
That says "If the value from %pv (volume) is greater than or equal to 0 then display the warning line, otherwise the cool line."
%?if(%ia, =, %Ia)<same artist>   <= this artist and next artist are the same.

some tags might need a touch of tweaking to work better with this. experiment and have fun

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27846 a1c6a512-1295-4272-9138-f99709370657
2010-08-19 13:49:32 +00:00
..
skin_backdrops.c Fix backdrops from sbs not being loaded correctly (caused by r27791). 2010-08-13 15:09:20 +00:00
skin_display.c A bunch of new features for the bar type tags (%pb, %pv, %bl, etc): 2010-08-15 14:13:36 +00:00
skin_display.h Rework the skin playlist viewer so it uses the same drawing code as everything else. This should mean that all text tags now work as expected. The 2nd code param is no longer needed so drop it (you can use conditionals and sublines and stuff in the one code param. 2010-08-14 15:17:59 +00:00
skin_engine.h FS#11470 - new skin code, finally svn uses the new parser from the theme editor. This means that a skin that passes the editor WILL pass svn and checkwps (unless the target runs out of skin buffer or something. 2010-07-29 12:37:48 +00:00
skin_fonts.c Accept FS#11523 by Fred Bauer - fix a bug where the skin fonts dont check the correct path so it would load the same font twice when it shouldnt. 2010-08-10 13:36:14 +00:00
skin_fonts.h FS#11470 - new skin code, finally svn uses the new parser from the theme editor. This means that a skin that passes the editor WILL pass svn and checkwps (unless the target runs out of skin buffer or something. 2010-07-29 12:37:48 +00:00
skin_parser.c New skin tag: %if(<tag>, <operator>, <operand> [,option count]) which lets you do very simple logical comparissons on other tags. 2010-08-19 13:49:32 +00:00
skin_render.c fix FS#11519 - clock tags wernt updating like they should 2010-08-15 14:35:34 +00:00
skin_tokens.c New skin tag: %if(<tag>, <operator>, <operand> [,option count]) which lets you do very simple logical comparissons on other tags. 2010-08-19 13:49:32 +00:00
skin_tokens.h FS#11470 - new skin code, finally svn uses the new parser from the theme editor. This means that a skin that passes the editor WILL pass svn and checkwps (unless the target runs out of skin buffer or something. 2010-07-29 12:37:48 +00:00
skin_touchsupport.c Allow the progressbar and volume touch regions to be reverse by prepending them with ! (so full is the left/top instead of right/bottom) 2010-06-21 12:43:08 +00:00
wps_debug.c FS#11470 - new skin code, finally svn uses the new parser from the theme editor. This means that a skin that passes the editor WILL pass svn and checkwps (unless the target runs out of skin buffer or something. 2010-07-29 12:37:48 +00:00
wps_internals.h New skin tag: %if(<tag>, <operator>, <operand> [,option count]) which lets you do very simple logical comparissons on other tags. 2010-08-19 13:49:32 +00:00