WiiUPluginSystem/libraries/libwups/WUPSConfigItemIntegerRange.cpp

105 lines
3.9 KiB
C++

#include "wups/config/WUPSConfigItemIntegerRange.h"
#include <cstdio>
#include <cstdlib>
#include <wups.h>
int32_t WUPSConfigItemIntegerRange_getCurrentValueDisplay(void *context, char *out_buf, int32_t out_size) {
auto *item = (ConfigItemIntegerRange *) context;
snprintf(out_buf, out_size, "%d", item->value);
return 0;
}
bool WUPSConfigItemIntegerRange_callCallback(void *context) {
auto *item = (ConfigItemIntegerRange *) context;
if (item->callback != nullptr) {
((IntegerRangeValueChangedCallback) item->callback)(item, item->value);
return true;
}
return false;
}
void WUPSConfigItemIntegerRange_onButtonPressed(void *context, WUPSConfigButtons buttons) {
auto *item = (ConfigItemIntegerRange *) context;
if (buttons & WUPS_CONFIG_BUTTON_LEFT) {
item->value--;
} else if ((buttons & WUPS_CONFIG_BUTTON_RIGHT)) {
item->value++;
} else if ((buttons & WUPS_CONFIG_BUTTON_L)) {
item->value = item->value - 50;
} else if ((buttons & WUPS_CONFIG_BUTTON_R)) {
item->value = item->value + 50;
}
if (item->value < item->minValue) {
item->value = item->minValue;
} else if (item->value > item->maxValue) {
item->value = item->maxValue;
}
}
bool WUPSConfigItemIntegerRange_isMovementAllowed(void *context) {
return true;
}
int32_t WUPSConfigItemIntegerRange_getCurrentValueSelectedDisplay(void *context, char *out_buf, int32_t out_size) {
auto *item = (ConfigItemIntegerRange *) context;
if (item->value == item->minValue) {
snprintf(out_buf, out_size, " %d >", item->value);
} else if (item->value == item->maxValue) {
snprintf(out_buf, out_size, "< %d ", item->value);
} else {
snprintf(out_buf, out_size, "< %d >", item->value);
}
return 0;
}
void WUPSConfigItemIntegerRange_restoreDefault(void *context) {
auto *item = (ConfigItemIntegerRange *) context;
item->value = item->defaultValue;
}
void WUPSConfigItemIntegerRange_onDelete(void *context) {
auto *item = (ConfigItemIntegerRange *) context;
free(item);
}
void WUPSConfigItemIntegerRange_onSelected(void *context, bool isSelected) {
}
extern "C" bool WUPSConfigItemIntegerRange_AddToCategory(WUPSConfigCategoryHandle cat, const char *configID, const char *displayName, int32_t defaultValue, int32_t minValue, int32_t maxValue,
IntegerRangeValueChangedCallback callback) {
if (cat == 0) {
return false;
}
auto *item = (ConfigItemIntegerRange *) malloc(sizeof(ConfigItemIntegerRange));
if (item == nullptr) {
return false;
}
item->defaultValue = defaultValue;
item->value = defaultValue;
item->minValue = minValue;
item->maxValue = maxValue;
item->callback = (void *) callback;
WUPSConfigCallbacks_t callbacks = {
.getCurrentValueDisplay = &WUPSConfigItemIntegerRange_getCurrentValueDisplay,
.getCurrentValueSelectedDisplay = &WUPSConfigItemIntegerRange_getCurrentValueSelectedDisplay,
.onSelected = &WUPSConfigItemIntegerRange_onSelected,
.restoreDefault = &WUPSConfigItemIntegerRange_restoreDefault,
.isMovementAllowed = &WUPSConfigItemIntegerRange_isMovementAllowed,
.callCallback = &WUPSConfigItemIntegerRange_callCallback,
.onButtonPressed = &WUPSConfigItemIntegerRange_onButtonPressed,
.onDelete = &WUPSConfigItemIntegerRange_onDelete};
if (WUPSConfigItem_Create(&(item->handle), configID, displayName, callbacks, item) < 0) {
free(item);
return false;
};
if (WUPSConfigCategory_AddItem(cat, item->handle) < 0) {
WUPSConfigItem_Destroy(item->handle);
return false;
}
return true;
}