Add agi::ProgressSink and agi::BackgroundRunner interfaces to libaegisub
which represent a generic progress sink and a thing which calls funtions
that need progress sinks. Make DialogProgress implement
agi::BackgroundRunner, invoking the passed function on a worker thread
and giving it a progress sink to update the dialog with.
Rewrite Automation4::ProgressSink, LuaThreadedCall and all related
classes to be based on agi::ProgressSink. Automation now simply uses
DialogProgress (although that's merely an implementation detail) and
adds a single method to route dialog opening from the worker thread to
the GUI thread.
Originally committed to SVN as r5634.
Simplify and clean up the parsing code to better represent how VSFilter
actually handles many odd edge cases as well as making it significantly
faster.
Use an enum for syntax style IDs rather than magic numbers.
Add styles for comments, draw mode and karaoke templater variables
rather than reusing other styles and move some hardcoded style
information to the config file.
Operate on the utf-8 representation of the edit box text rather than a
wxString, as it's both faster and simpler.
Originally committed to SVN as r5615.
Move most karaoke parsing/serializing/editing code to AssKaraoke rather
than being scattered all over the place, and add much better support for
non-karaoke override tags and comments.
Add a karaoke timing controller.
Redesign the karaoke syllable split/join interface to have a single mode
from which both splitting and joining can be done rather than separate
split and join modes.
Only show the karaoke split/join bar when karaoke mode is enabled.
Closes#886, #987, #1190.
Originally committed to SVN as r5613.
The old toolbar code didn't actually support any nontrivial
customization of toolbars, as it had a hardcoded list of commands which
would be enabled or disabled, and the checks for enabling/disabling
toolbar buttons was done only in the specific situations which those
commands used.
Make icon size a user customizable option and add support for
dynamically changing it at runtime.
Originally committed to SVN as r5468.
