exceedtech.dashboard.ampcontrol.library.cpp

mp3

// ExceedTech.Dashboard.AmpControl.Library.cpp : Defines the initialization routines for the DLL.
//

#include "stdafx.h"
#include "ExceedTech.Dashboard.AmpControl.Library.h"

#ifdef _DEBUG
#define new DEBUG_NEW
#endif

static int playerID = 0;

__declspec(dllexport) void AmpControl_OpenFileDialog(void)
{
    HWND hwnd_winamp = FindPlayer(0);

    if (hwnd_winamp != 0) {
        if (playerID == 2) {
            SendMessage(hwnd_winamp, WM_COMMAND, W2_FILEPLAY, 0);
        }
        else if (playerID == 3) {
            SendW3Key(hwnd_winamp, W3_FILEPLAY);
        }
        else if (playerID == 4) {
            SendW3Key(hwnd_winamp, S1_FILEPLAY);
        }
    }
}

__declspec(dllexport) char* AmpControl_GetPlayingTitle(void)
{
    HWND hwnd_winamp = FindPlayer(0);

    if (hwnd_winamp != 0) {
        if (playerID == 2 || playerID == 3 || playerID == 4) {
            GetWindowText(hwnd_winamp, currTitle, sizeof(currTitle));
            // just in case
            currTitle[2047] = '\0';

            if (strlen(currTitle) <= 0) {
                return "None";
            }
            else {
                return currTitle;
            }
        }
    }

    return "Not running";
}

__declspec(dllexport) void AmpControl_Next(void)
{
    HWND hwnd_winamp = FindPlayer(0);

    if (hwnd_winamp != 0) {
        if (playerID == 2) {
            SendMessage(hwnd_winamp, WM_COMMAND, W2_NEXT, 0);
        }
        else if (playerID == 3) {
            SendW3Key(hwnd_winamp, W3_NEXT);
        }
        else if (playerID == 4) {
            SendW3Key(hwnd_winamp, S1_NEXT);
        }
    }
}

__declspec(dllexport) void AmpControl_Stop(void)
{
    HWND hwnd_winamp = FindPlayer(0);

    if (hwnd_winamp != 0) {
        if (playerID == 2) {
            SendMessage(hwnd_winamp, WM_COMMAND, W2_STOP, 0);
        }
        else if (playerID == 3) {
            SendW3Key(hwnd_winamp, W3_STOP);
        }
        else if (playerID == 4) {
            SendW3Key(hwnd_winamp, S1_STOP);
        }
    }
}

__declspec(dllexport) void AmpControl_Play(void)
{
HWND hwnd_winamp = FindPlayer(0);

    if (hwnd_winamp != 0) {
        if (playerID == 2) {
            SendMessage(hwnd_winamp, WM_COMMAND, W2_PLAY, 0);
        }
        else if (playerID == 3) {
            SendW3Key(hwnd_winamp, W3_PLAY);
        }
        else if (playerID == 4) {
            SendW3Key(hwnd_winamp, S1_PLAY);
        }
    }
}

__declspec(dllexport) void AmpControl_Pause(void)
{
    HWND hwnd_winamp = FindPlayer(0);

    if (hwnd_winamp != 0) {
        if (playerID == 2) {
            SendMessage(hwnd_winamp, WM_COMMAND, W2_PAUSE, 0);
        }
        else if (playerID == 3) {
            SendW3Key(hwnd_winamp, W3_PAUSE);
        }
        else if (playerID == 4) {
            SendW3Key(hwnd_winamp, S1_PAUSE);
        }
    }
}

__declspec(dllexport) void AmpControl_Previous(void)
{
    HWND hwnd_winamp = FindPlayer(0);

    if (hwnd_winamp != 0) {
        if (playerID == 2) {
            SendMessage(hwnd_winamp, WM_COMMAND, W2_PREV, 0);
        }
        else if (playerID == 3) {
            SendW3Key(hwnd_winamp, W3_PREV);
        }
        else if (playerID == 4) {
            SendW3Key(hwnd_winamp, S1_PREV);
        }
    }
}

__declspec(dllexport) bool AmpControl_isRunning(bool)
{
    HWND hwnd_winamp = FindPlayer(0);

    if (hwnd_winamp == 0)
        return false;
    else
        return true;
}

__declspec(dllexport) bool AmpControl_isPaused(bool)
{
    int ret;
    HWND hwnd_winamp = FindPlayer(0);

    if (hwnd_winamp != 0) {
        if (playerID == 2) {
            ret = SendMessage(hwnd_winamp, WM_USER, 0, W2_ISPLAYING);
            if (ret == 3)
                return true;
        }
        if (playerID == 3) {
            char title[2048];
            char* found;
            GetWindowText(hwnd_winamp, title, sizeof(title));
            title[2047] = '\0';
            found = strstr(title, "(paused)");
            if (found != NULL) 
                return true;
            else
                return false;
        }
    }

    return false;
}

__declspec(dllexport) bool AmpControl_isPlaying(bool)
{
    int ret;
    HWND hwnd_winamp = FindPlayer(0);

    if (hwnd_winamp != 0) {
        if (playerID == 2) {
            ret = SendMessage(hwnd_winamp, WM_USER, 0, W2_ISPLAYING);
            if (ret == 1)
                return true;
            else 
                return false;
        }
        if (playerID == 3) {
            char title[2048];
            char* found;
            GetWindowText(hwnd_winamp, title, sizeof(title));
            title[2047] = '\0';
            found = strstr(title, "(playing)");
            if (found != NULL) 
                return true;
            else
                return false;
        }
    }

    return false;
}

void SendW3Key(HWND hwnd_winamp,char message)
{
    short key = VkKeyScan(message);
    UINT scancode = MapVirtualKey(key, 0);
	PostMessage(hwnd_winamp, WM_KEYDOWN, key, scancode);
	PostMessage(hwnd_winamp, WM_CHAR, key, scancode);
	PostMessage(hwnd_winamp, WM_KEYUP, key, scancode);
}

HWND FindPlayer(int wanted) 
{
    HWND hwnd;

    if (wanted == 0 || wanted == 4) {
        hwnd = FindWindow("Sonique Window Class", NULL);
        if (hwnd != 0) {
            playerID = 4;
            return hwnd;
        }
    }

    if (wanted == 0 || wanted == 3) {
        hwnd = FindWindow("Studio", NULL);
        if (hwnd != 0) {
            playerID = 3;
		    return hwnd;
        }
    }

    if (wanted == 0 || wanted == 2) {
        hwnd = FindWindow("Winamp v1.x", NULL);
        if (hwnd != 0) {
            playerID = 2;
		    return hwnd;
        }
    }

    playerID = 0;

    return 0;
}
// CExceedTechDashboardAmpControlLibraryApp

BEGIN_MESSAGE_MAP(CExceedTechDashboardAmpControlLibraryApp, CWinApp)
END_MESSAGE_MAP()


// CExceedTechDashboardAmpControlLibraryApp construction

CExceedTechDashboardAmpControlLibraryApp::CExceedTechDashboardAmpControlLibraryApp()
{
	// TODO: add construction code here,
	// Place all significant initialization in InitInstance
}


// The one and only CExceedTechDashboardAmpControlLibraryApp object

CExceedTechDashboardAmpControlLibraryApp theApp;


// CExceedTechDashboardAmpControlLibraryApp initialization

BOOL CExceedTechDashboardAmpControlLibraryApp::InitInstance()
{
	CWinApp::InitInstance();

	return TRUE;
}