diff options
Diffstat (limited to 'src/modules/brightness/brightness.c')
| -rw-r--r-- | src/modules/brightness/brightness.c | 210 |
1 files changed, 210 insertions, 0 deletions
diff --git a/src/modules/brightness/brightness.c b/src/modules/brightness/brightness.c new file mode 100644 index 0000000..54bb989 --- /dev/null +++ b/src/modules/brightness/brightness.c @@ -0,0 +1,210 @@ +#include "common/percent.h" +#include "common/printing.h" +#include "common/jsonconfig.h" +#include "common/strutil.h" +#include "detection/brightness/brightness.h" +#include "modules/brightness/brightness.h" + +bool ffPrintBrightness(FFBrightnessOptions* options) { + FF_LIST_AUTO_DESTROY result = ffListCreate(); + + const char* error = ffDetectBrightness(options, &result); + + if (error) { + ffPrintError(FF_BRIGHTNESS_MODULE_NAME, 0, &options->moduleArgs, FF_PRINT_TYPE_DEFAULT, "%s", error); + return false; + } + + if (result.length == 0) { + ffPrintError(FF_BRIGHTNESS_MODULE_NAME, 0, &options->moduleArgs, FF_PRINT_TYPE_DEFAULT, "No result is detected."); + return false; + } + + FFPercentageTypeFlags percentType = options->percent.type == 0 ? instance.config.display.percentType : options->percent.type; + + if (options->compact) { + FF_STRBUF_AUTO_DESTROY str = ffStrbufCreate(); + + FF_LIST_FOR_EACH (FFBrightnessResult, item, result) { + if (str.length > 0) { + ffStrbufAppendC(&str, ' '); + } + + const double percent = (item->current - item->min) / (item->max - item->min) * 100; + ffPercentAppendNum(&str, percent, options->percent, false, &options->moduleArgs); + } + + ffPrintLogoAndKey(FF_BRIGHTNESS_MODULE_NAME, 0, &options->moduleArgs, FF_PRINT_TYPE_DEFAULT); + ffStrbufPutTo(&str, stdout); + return true; + } + + FF_STRBUF_AUTO_DESTROY key = ffStrbufCreate(); + + uint32_t index = 0; + FF_LIST_FOR_EACH (FFBrightnessResult, item, result) { + if (options->moduleArgs.key.length == 0) { + ffStrbufAppendF(&key, "%s (%s)", FF_BRIGHTNESS_MODULE_NAME, item->name.chars); + } else { + uint32_t moduleIndex = result.length == 1 ? 0 : index + 1; + FF_PARSE_FORMAT_STRING_CHECKED(&key, &options->moduleArgs.key, ((FFformatarg[]) { + FF_ARG(moduleIndex, "index"), + FF_ARG(item->name, "name"), + FF_ARG(options->moduleArgs.keyIcon, "icon"), + })); + } + + const double percent = (item->current - item->min) / (item->max - item->min) * 100; + + if (options->moduleArgs.outputFormat.length == 0) { + FF_STRBUF_AUTO_DESTROY str = ffStrbufCreate(); + ffPrintLogoAndKey(key.chars, 0, &options->moduleArgs, FF_PRINT_TYPE_NO_CUSTOM_KEY); + + if (percentType & FF_PERCENTAGE_TYPE_BAR_BIT) { + ffPercentAppendBar(&str, percent, options->percent, &options->moduleArgs); + } + + if (percentType & FF_PERCENTAGE_TYPE_NUM_BIT) { + if (str.length > 0) { + ffStrbufAppendC(&str, ' '); + } + + ffPercentAppendNum(&str, percent, options->percent, str.length > 0, &options->moduleArgs); + } + + ffStrbufAppendS(&str, item->builtin ? " [Built-in]" : " [External]"); + + ffStrbufPutTo(&str, stdout); + } else { + FF_STRBUF_AUTO_DESTROY valueNum = ffStrbufCreate(); + if (percentType & FF_PERCENTAGE_TYPE_NUM_BIT) { + ffPercentAppendNum(&valueNum, percent, options->percent, false, &options->moduleArgs); + } + FF_STRBUF_AUTO_DESTROY valueBar = ffStrbufCreate(); + if (percentType & FF_PERCENTAGE_TYPE_BAR_BIT) { + ffPercentAppendBar(&valueBar, percent, options->percent, &options->moduleArgs); + } + + FF_PRINT_FORMAT_CHECKED(key.chars, 0, &options->moduleArgs, FF_PRINT_TYPE_NO_CUSTOM_KEY, ((FFformatarg[]) { + FF_ARG(valueNum, "percentage"), + FF_ARG(item->name, "name"), + FF_ARG(item->max, "max"), + FF_ARG(item->min, "min"), + FF_ARG(item->current, "current"), + FF_ARG(valueBar, "percentage-bar"), + FF_ARG(item->builtin, "is-builtin"), + })); + } + + ffStrbufClear(&key); + ffStrbufDestroy(&item->name); + ++index; + } + + return true; +} + +void ffParseBrightnessJsonObject(FFBrightnessOptions* options, yyjson_val* module) { + yyjson_val *key, *val; + size_t idx, max; + yyjson_obj_foreach (module, idx, max, key, val) { + if (ffJsonConfigParseModuleArgs(key, val, &options->moduleArgs)) { + continue; + } + + if (unsafe_yyjson_equals_str(key, "ddcciSleep")) { + if (yyjson_is_null(val)) { + options->ddcciSleep = FF_BRIGHTNESS_DDCCI_SLEEP_SKIP; + } else { + options->ddcciSleep = (uint32_t) yyjson_get_uint(val); + } + continue; + } + + if (unsafe_yyjson_equals_str(key, "compact")) { + options->compact = (uint32_t) yyjson_get_bool(val); + continue; + } + + if (ffPercentParseJsonObject(key, val, &options->percent)) { + continue; + } + + ffPrintError(FF_BRIGHTNESS_MODULE_NAME, 0, &options->moduleArgs, FF_PRINT_TYPE_DEFAULT, "Unknown JSON key %s", unsafe_yyjson_get_str(key)); + } +} + +void ffGenerateBrightnessJsonConfig(FFBrightnessOptions* options, yyjson_mut_doc* doc, yyjson_mut_val* module) { + ffJsonConfigGenerateModuleArgsConfig(doc, module, &options->moduleArgs); + + if (options->ddcciSleep == FF_BRIGHTNESS_DDCCI_SLEEP_SKIP) { + yyjson_mut_obj_add_null(doc, module, "ddcciSleep"); + } else { + yyjson_mut_obj_add_uint(doc, module, "ddcciSleep", options->ddcciSleep); + } + + ffPercentGenerateJsonConfig(doc, module, options->percent); + + yyjson_mut_obj_add_bool(doc, module, "compact", options->compact); +} + +bool ffGenerateBrightnessJsonResult(FF_A_UNUSED FFBrightnessOptions* options, yyjson_mut_doc* doc, yyjson_mut_val* module) { + FF_LIST_AUTO_DESTROY result = ffListCreate(); + + const char* error = ffDetectBrightness(options, &result); + + if (error) { + yyjson_mut_obj_add_str(doc, module, "error", error); + return false; + } + + yyjson_mut_val* arr = yyjson_mut_arr(doc); + yyjson_mut_obj_add_val(doc, module, "result", arr); + + FF_LIST_FOR_EACH (FFBrightnessResult, item, result) { + yyjson_mut_val* obj = yyjson_mut_arr_add_obj(doc, arr); + yyjson_mut_obj_add_strbuf(doc, obj, "name", &item->name); + yyjson_mut_obj_add_real(doc, obj, "max", item->max); + yyjson_mut_obj_add_real(doc, obj, "min", item->min); + yyjson_mut_obj_add_real(doc, obj, "current", item->current); + yyjson_mut_obj_add_bool(doc, obj, "builtin", item->builtin); + } + + FF_LIST_FOR_EACH (FFBrightnessResult, item, result) { + ffStrbufDestroy(&item->name); + } + + return true; +} + +void ffInitBrightnessOptions(FFBrightnessOptions* options) { + ffOptionInitModuleArg(&options->moduleArgs, ""); + + options->ddcciSleep = 10; + options->percent = (FFPercentageModuleConfig) { 100, 100, 0 }; + options->compact = false; +} + +void ffDestroyBrightnessOptions(FFBrightnessOptions* options) { + ffOptionDestroyModuleArg(&options->moduleArgs); +} + +FFModuleBaseInfo ffBrightnessModuleInfo = { + .name = FF_BRIGHTNESS_MODULE_NAME, + .description = "Print the current brightness level of your monitors", + .initOptions = (void*) ffInitBrightnessOptions, + .destroyOptions = (void*) ffDestroyBrightnessOptions, + .parseJsonObject = (void*) ffParseBrightnessJsonObject, + .printModule = (void*) ffPrintBrightness, + .generateJsonResult = (void*) ffGenerateBrightnessJsonResult, + .generateJsonConfig = (void*) ffGenerateBrightnessJsonConfig, + .formatArgs = FF_FORMAT_ARG_LIST(((FFModuleFormatArg[]) { + { "Screen brightness (percentage num)", "percentage" }, + { "Screen name", "name" }, + { "Maximum brightness value", "max" }, + { "Minimum brightness value", "min" }, + { "Current brightness value", "current" }, + { "Screen brightness (percentage bar)", "percentage-bar" }, + { "Is built-in screen", "is-builtin" }, + })) +}; |