WiiUPluginSystem/libraries/libwups/WUPSConfigItemBoolean.cpp

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#include "wups/config/WUPSConfigItemBoolean.h"
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#include "wups/config_api.h"
#include <cstdio>
#include <cstdlib>
#include <cstring>
#include <wups/config.h>
static void WUPSConfigItemBoolean_onCloseCallback(void *context) {
auto *item = (ConfigItemBoolean *) context;
if (item->valueAtCreation != item->value && item->valueChangedCallback != nullptr) {
((BooleanValueChangedCallback) (item->valueChangedCallback))(item, item->value);
}
}
static inline void toggleValue(ConfigItemBoolean *item) {
item->value = !item->value;
}
static void WUPSConfigItemBoolean_onInput(void *context, WUPSConfigSimplePadData input) {
auto *item = (ConfigItemBoolean *) context;
if ((input.buttons_d & WUPS_CONFIG_BUTTON_A) == WUPS_CONFIG_BUTTON_A) {
toggleValue(item);
} else if (input.buttons_d & WUPS_CONFIG_BUTTON_LEFT && !item->value) {
toggleValue(item);
} else if ((input.buttons_d & WUPS_CONFIG_BUTTON_RIGHT) && item->value) {
toggleValue(item);
}
}
static int32_t WUPSConfigItemBoolean_getCurrentValueDisplay(void *context, char *out_buf, int32_t out_size) {
auto *item = (ConfigItemBoolean *) context;
snprintf(out_buf, out_size, " %s", item->value ? item->trueValue : item->falseValue);
return 0;
}
static int32_t WUPSConfigItemBoolean_getCurrentValueSelectedDisplay(void *context, char *out_buf, int32_t out_size) {
auto *item = (ConfigItemBoolean *) context;
if (item->value) {
snprintf(out_buf, out_size, " %s >", item->trueValue);
} else {
snprintf(out_buf, out_size, "< %s ", item->falseValue);
}
return 0;
}
static void WUPSConfigItemBoolean_restoreDefault(void *context) {
auto *item = (ConfigItemBoolean *) context;
item->value = item->defaultValue;
}
static void WUPSConfigItemBoolean_Cleanup(ConfigItemBoolean *item) {
if (!item) {
return;
}
free((void *) item->identifier);
free(item);
}
static void WUPSConfigItemBoolean_onDelete(void *context) {
WUPSConfigItemBoolean_Cleanup((ConfigItemBoolean *) context);
}
extern "C" WUPSConfigAPIStatus
WUPSConfigItemBoolean_CreateEx(const char *identifier,
const char *displayName,
bool defaultValue,
bool currentValue,
BooleanValueChangedCallback callback,
const char *trueValue,
const char *falseValue,
WUPSConfigItemHandle *outHandle) {
if (outHandle == nullptr) {
return WUPSCONFIG_API_RESULT_INVALID_ARGUMENT;
}
auto *item = (ConfigItemBoolean *) malloc(sizeof(ConfigItemBoolean));
if (item == nullptr) {
return WUPSCONFIG_API_RESULT_OUT_OF_MEMORY;
}
if (identifier != nullptr) {
item->identifier = strdup(identifier);
} else {
item->identifier = nullptr;
}
item->defaultValue = defaultValue;
item->value = currentValue;
item->valueAtCreation = currentValue;
item->valueChangedCallback = (void *) callback;
snprintf(item->trueValue, sizeof(item->trueValue), "%s", trueValue);
snprintf(item->falseValue, sizeof(item->falseValue), "%s", falseValue);
WUPSConfigAPIItemCallbacksV2 callbacks = {
.getCurrentValueDisplay = &WUPSConfigItemBoolean_getCurrentValueDisplay,
.getCurrentValueSelectedDisplay = &WUPSConfigItemBoolean_getCurrentValueSelectedDisplay,
.onSelected = nullptr,
.restoreDefault = &WUPSConfigItemBoolean_restoreDefault,
.isMovementAllowed = nullptr,
.onCloseCallback = &WUPSConfigItemBoolean_onCloseCallback,
.onInput = &WUPSConfigItemBoolean_onInput,
.onInputEx = nullptr,
.onDelete = &WUPSConfigItemBoolean_onDelete};
WUPSConfigAPIItemOptionsV2 options = {
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.displayName = displayName,
.context = item,
.callbacks = callbacks,
};
WUPSConfigAPIStatus err;
if ((err = WUPSConfigAPI_Item_Create(options, &item->handle)) != WUPSCONFIG_API_RESULT_SUCCESS) {
WUPSConfigItemBoolean_Cleanup(item);
return err;
}
*outHandle = item->handle;
return WUPSCONFIG_API_RESULT_SUCCESS;
}
extern "C" WUPSConfigAPIStatus
WUPSConfigItemBoolean_AddToCategoryEx(WUPSConfigCategoryHandle cat,
const char *identifier,
const char *displayName,
bool defaultValue,
bool currentValue,
BooleanValueChangedCallback callback,
const char *trueValue,
const char *falseValue) {
WUPSConfigItemHandle itemHandle;
WUPSConfigAPIStatus res;
if ((res = WUPSConfigItemBoolean_CreateEx(identifier,
displayName,
defaultValue, currentValue,
callback,
trueValue, falseValue,
&itemHandle)) != WUPSCONFIG_API_RESULT_SUCCESS) {
return res;
}
if ((res = WUPSConfigAPI_Category_AddItem(cat, itemHandle)) != WUPSCONFIG_API_RESULT_SUCCESS) {
WUPSConfigAPI_Item_Destroy(itemHandle);
return res;
}
return WUPSCONFIG_API_RESULT_SUCCESS;
}
extern "C" WUPSConfigAPIStatus
WUPSConfigItemBoolean_AddToCategory(WUPSConfigCategoryHandle cat,
const char *identifier,
const char *displayName,
bool defaultValue,
bool currentValue,
BooleanValueChangedCallback callback) {
return WUPSConfigItemBoolean_AddToCategoryEx(cat, identifier, displayName, defaultValue, currentValue, callback, "true", "false");
}