diff options
author | npwoods <npwoods@mess.org> | 2019-06-28 17:30:09 -0400 |
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committer | R. Belmont <rb6502@users.noreply.github.com> | 2019-06-28 17:30:09 -0400 |
commit | 697ff7bd7149d635a838543b65409dd42d739087 (patch) | |
tree | 23d49d81fd2b87ed565fac5c758b73b678fa7ad2 /src/frontend/mame/ui/moptions.cpp | |
parent | cec557538d0d55b11780e83ac60e0fef68b37e0d (diff) |
Changed the various usages of UI_*COLOR to be calls to src/frontend/mame/ui/moptions.h (#5282)
* Changed the various usages of UI_*COLOR to be calls to
src/frontend/mame/ui/moptions.h
The various UI_*COLOR macros were implemented as calls to
decode_ui_color, which cached the values for the various options in a
static array, which was obviously a gross hack.
This refactoring is strategic because I am trying to confine awareness
of mame_ui_manager to code in src/frontend/mame/ui, and the
implementation of decode_ui_color() relied on the ability to access
mame_ui_manager as a singleton from outside this code.
* Created a ui_colors object, so that queries for UI RGB values would not
always require parsing strings
* Converted a few more options().zyx_color() to colors().zyx_color()
* A few more misses from earlier
Diffstat (limited to 'src/frontend/mame/ui/moptions.cpp')
-rw-r--r-- | src/frontend/mame/ui/moptions.cpp | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/src/frontend/mame/ui/moptions.cpp b/src/frontend/mame/ui/moptions.cpp index 9b070962932..1b4779ddaf0 100644 --- a/src/frontend/mame/ui/moptions.cpp +++ b/src/frontend/mame/ui/moptions.cpp @@ -88,3 +88,22 @@ ui_options::ui_options() : core_options() { add_entries(ui_options::s_option_entries); } + +//------------------------------------------------- +// rgb_value - decode an RGB option +//------------------------------------------------- + +rgb_t ui_options::rgb_value(const char *option) const +{ + // find the entry + core_options::entry::shared_ptr entry = get_entry(option); + + // look up the value, and sanity check the result + const char *value = entry->value(); + int len = strlen(value); + if (len != 8) + value = entry->default_value().c_str(); + + // convert to an rgb_t + return rgb_t((uint32_t)strtoul(value, nullptr, 16)); +} |