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// Copyright 2013 Dolphin Emulator Project
// Licensed under GPLv2
// Refer to the license.txt file included.
#include <stdio.h> // System
#include "common.h" // Local
#include "string_util.h"
bool DefaultMsgHandler(const char* caption, const char* text, bool yes_no, int Style);
static MsgAlertHandler msg_handler = DefaultMsgHandler;
static bool AlertEnabled = true;
std::string DefaultStringTranslator(const char* text);
static StringTranslator str_translator = DefaultStringTranslator;
// Select which of these functions that are used for message boxes. If
// wxWidgets is enabled we will use wxMsgAlert() that is defined in Main.cpp
void RegisterMsgAlertHandler(MsgAlertHandler handler)
{
msg_handler = handler;
}
// Select translation function. For wxWidgets use wxStringTranslator in Main.cpp
void RegisterStringTranslator(StringTranslator translator)
{
str_translator = translator;
}
// enable/disable the alert handler
void SetEnableAlert(bool enable)
{
AlertEnabled = enable;
}
// This is the first stop for gui alerts where the log is updated and the
// correct window is shown
bool MsgAlert(bool yes_no, int Style, const char* format, ...)
{
// Read message and write it to the log
std::string caption;
char buffer[2048];
static std::string info_caption;
static std::string warn_caption;
static std::string ques_caption;
static std::string crit_caption;
if (!info_caption.length())
{
info_caption = str_translator(_trans("Information"));
ques_caption = str_translator(_trans("Question"));
warn_caption = str_translator(_trans("Warning"));
crit_caption = str_translator(_trans("Critical"));
}
switch(Style)
{
case INFORMATION:
caption = info_caption;
break;
case QUESTION:
caption = ques_caption;
break;
case WARNING:
caption = warn_caption;
break;
case CRITICAL:
caption = crit_caption;
break;
}
va_list args;
va_start(args, format);
CharArrayFromFormatV(buffer, sizeof(buffer)-1, str_translator(format).c_str(), args);
va_end(args);
ERROR_LOG(MASTER_LOG, "%s: %s", caption.c_str(), buffer);
// Don't ignore questions, especially AskYesNo, PanicYesNo could be ignored
if (msg_handler && (AlertEnabled || Style == QUESTION || Style == CRITICAL))
return msg_handler(caption.c_str(), buffer, yes_no, Style);
return true;
}
// Default non library dependent panic alert
bool DefaultMsgHandler(const char* caption, const char* text, bool yes_no, int Style)
{
//#ifdef _WIN32
// int STYLE = MB_ICONINFORMATION;
// if (Style == QUESTION) STYLE = MB_ICONQUESTION;
// if (Style == WARNING) STYLE = MB_ICONWARNING;
//
// return IDYES == MessageBox(0, UTF8ToTStr(text).c_str(), UTF8ToTStr(caption).c_str(), STYLE | (yes_no ? MB_YESNO : MB_OK));
//#else
printf("%s\n", text);
return true;
//#endif
}
// Default (non) translator
std::string DefaultStringTranslator(const char* text)
{
return text;
}
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