project64/Source/Android/Bridge/NotificationClass.cpp

/****************************************************************************
*                                                                           *
* Project64 - A Nintendo 64 emulator.                                      *
* http://www.pj64-emu.com/                                                  *
* Copyright (C) 2012 Project64. All rights reserved.                        *
*                                                                           *
* License:                                                                  *
* GNU/GPLv2 http://www.gnu.org/licenses/gpl-2.0.html                        *
*                                                                           *
****************************************************************************/
#include <common/StdString.h>
#include <Common/Trace.h>
#include <Project64-core/N64System/SystemGlobals.h>
#include <Project64-core/Settings/SettingsClass.h>
#include <Project64-core/N64System/N64Class.h>
#include "NotificationClass.h"
#include "JavaBridge.h"
#if defined(ANDROID)
#include <android/log.h>

extern JavaBridge * g_JavaBridge;
#endif

CNotificationImp & Notify(void)
{
    static CNotificationImp g_Notify;
    return g_Notify;
}

CNotificationImp::CNotificationImp() :
m_NextMsg(0)
{
}

CNotificationImp::~CNotificationImp()
{
}

void CNotificationImp::DisplayError(const char * Message) const
{
#ifdef ANDROID
    g_JavaBridge->DisplayError(Message);
#else
    Message = NULL; // not used
#endif
}

void CNotificationImp::DisplayError(LanguageStringID StringID) const
{
    if (g_Lang)
    {
        DisplayError(g_Lang->GetString(StringID).c_str());
    }
}

void CNotificationImp::FatalError(LanguageStringID StringID) const
{
    if (g_Lang)
    {
        FatalError(g_Lang->GetString(StringID).c_str());
    }
}

void CNotificationImp::FatalError(const char * Message) const
{
    WriteTrace(TraceUserInterface, TraceError, Message);
    DisplayError(Message);
    if (g_BaseSystem)
    {
        g_BaseSystem->CloseCpu();
    }
}

void CNotificationImp::DisplayMessage(int DisplayTime, LanguageStringID StringID) const
{
    DisplayMessage(DisplayTime, g_Lang->GetString(StringID).c_str());
}

//User Feedback
void CNotificationImp::DisplayMessage(int DisplayTime, const char * Message) const
{
#ifdef ANDROID
    if (g_JavaBridge == NULL) { return; }

    if (m_NextMsg > 0 || DisplayTime > 0)
    {
        time_t Now = time(NULL);
        if (DisplayTime == 0 && Now < m_NextMsg)
        {
            return;
        }
        if (DisplayTime > 0)
        {
            m_NextMsg = Now + DisplayTime;
        }
        if (m_NextMsg == 0)
        {
            m_NextMsg = 0;
        }
    }
    m_Message[0] = Message;
    UpdateMessage();

#else
    // ignore warning usage
    DisplayTime = DisplayTime;
    Message = Message;
#endif
}

void CNotificationImp::DisplayMessage2(const char * Message) const
{
#ifdef ANDROID
    if (g_JavaBridge == NULL) { return; }
    m_Message[1] = Message;

    UpdateMessage();
#else
    // ignore warning usage
    Message = Message;
#endif
}

// Ask a Yes/No Question to the user, yes = true, no = false
bool CNotificationImp::AskYesNoQuestion(const char * /*Question*/) const
{
    return false;
}

void CNotificationImp::BreakPoint(const char * FileName, int32_t LineNumber)
{
    if (g_Settings->LoadBool(Debugger_Enabled))
    {
        FatalError(stdstr_f("Break point found at\n%s\nLine: %d", FileName, LineNumber).c_str());
    }
    else
    {
        FatalError("Fatal Error: Emulation stopped");
    }
}

void CNotificationImp::AppInitDone(void)
{
}

bool CNotificationImp::ProcessGuiMessages(void) const
{
    return false;
}

void CNotificationImp::ChangeFullScreen(void) const
{
}

void CNotificationImp::UpdateMessage(void) const
{
#ifdef ANDROID
    std::string message = m_Message[0];
    if (message.length() > 0 && m_Message[1].length())
    {
        message += " ";
    }
    message += m_Message[1];
    if (message.length() > 0)
    {
        g_JavaBridge->DisplayMessage(message.c_str());
    }
#endif
}