isle-portable/ISLE/vita/messagebox.cpp

#include "messagebox.h"

#include <psp2/common_dialog.h>
#include <psp2/message_dialog.h>

#include "../../miniwin/src/d3drm/backends/gxm/gxm_context.h"

bool Vita_ShowSimpleMessageBox(
    SDL_MessageBoxFlags flags,
	const char* title,
	const char* message,
	SDL_Window* window
)
{
    int ret;
    SceMsgDialogParam param;
    SceMsgDialogUserMessageParam msgParam;
    SceMsgDialogButtonsParam buttonParam;
    SceMsgDialogResult dialog_result;
    SceCommonDialogErrorCode init_result;
    bool setup_minimal_gxm = false;

    SDL_zero(param);
    sceMsgDialogParamInit(&param);
    param.mode = SCE_MSG_DIALOG_MODE_USER_MSG;

    SDL_zero(msgParam);
    char message_data[0x1000];
    SDL_snprintf(message_data, sizeof(message_data), "%s\r\n\r\n%s", title, message);

    msgParam.msg = (const SceChar8 *)message_data;
    msgParam.buttonType = SCE_MSG_DIALOG_BUTTON_TYPE_OK;
    param.userMsgParam = &msgParam;

    if(!gxm) {
		gxm = (GXMContext*)SDL_malloc(sizeof(GXMContext));
	}
	if(ret = gxm->init(); ret < 0) {
		return false;
	}

    init_result = (SceCommonDialogErrorCode)sceMsgDialogInit(&param);
    if (init_result >= 0) {
        while (sceMsgDialogGetStatus() == SCE_COMMON_DIALOG_STATUS_RUNNING) {
            gxm->clear(0,0,1, true);
            gxm->swap_display();
        }
        SDL_zero(dialog_result);
        sceMsgDialogGetResult(&dialog_result);
        sceMsgDialogTerm();
        return dialog_result.buttonId == SCE_MSG_DIALOG_BUTTON_ID_OK;
    } else {
        return false;
    }
    return true;
}