// Win32Demo.cpp : Defines the entry point for the application. // #include "stdafx.h" #include "Win32Main.h" #include "audiopassthru.h" #include "DfxDsp.h" #define MAX_LOADSTRING 100 // Global Variables: HINSTANCE hInst; // current instance WCHAR szTitle[MAX_LOADSTRING]; // The title bar text WCHAR szWindowClass[MAX_LOADSTRING]; // the main window class name // Forward declarations of functions included in this code module: ATOM MyRegisterClass(HINSTANCE hInstance); BOOL InitInstance(HINSTANCE, int); LRESULT CALLBACK WndProc(HWND, UINT, WPARAM, LPARAM); INT_PTR CALLBACK About(HWND, UINT, WPARAM, LPARAM); AudioPassthru audioPassthru; DfxDsp dfxDsp1; HWND hwnd_static_1; HWND hwnd_static_2; HWND hwnd_static_3; class Callee : public AudioPassthruCallback { public: void onSoundDeviceChange(std::vector sound_devices) { for (int index = 0; index < sound_devices.size(); index++) { SoundDevice sound_device = sound_devices[index]; if (sound_device.isTargetedRealPlaybackDevice) { SetWindowTextW(hwnd_static_3, sound_device.deviceFriendlyName.c_str()); } } return; } }; Callee callee; void audioPassthruTimerProc(HWND Arg1, UINT Arg2, UINT_PTR Arg3, DWORD Arg4) { audioPassthru.processTimer(); } int APIENTRY wWinMain(_In_ HINSTANCE hInstance, _In_opt_ HINSTANCE hPrevInstance, _In_ LPWSTR lpCmdLine, _In_ int nCmdShow) { UNREFERENCED_PARAMETER(hPrevInstance); UNREFERENCED_PARAMETER(lpCmdLine); // TODO: Place code here. // Initialize global strings LoadStringW(hInstance, IDS_APP_TITLE, szTitle, MAX_LOADSTRING); LoadStringW(hInstance, IDC_WIN32MAIN, szWindowClass, MAX_LOADSTRING); MyRegisterClass(hInstance); // Perform application initialization: if (!InitInstance(hInstance, nCmdShow)) { return FALSE; } HACCEL hAccelTable = LoadAccelerators(hInstance, MAKEINTRESOURCE(IDC_WIN32MAIN)); MSG msg; audioPassthru.init(); std::vector soundDevices = audioPassthru.getSoundDevices(); audioPassthru.setDspProcessingModule(&dfxDsp1); audioPassthru.registerCallback(&callee); // Main message loop: while (GetMessage(&msg, nullptr, 0, 0)) { if (!TranslateAccelerator(msg.hwnd, hAccelTable, &msg)) { TranslateMessage(&msg); DispatchMessage(&msg); } } return (int)msg.wParam; } // // FUNCTION: MyRegisterClass() // // PURPOSE: Registers the window class. // ATOM MyRegisterClass(HINSTANCE hInstance) { WNDCLASSEXW wcex; wcex.cbSize = sizeof(WNDCLASSEX); wcex.style = CS_HREDRAW | CS_VREDRAW; wcex.lpfnWndProc = WndProc; wcex.cbClsExtra = 0; wcex.cbWndExtra = 0; wcex.hInstance = hInstance; wcex.hIcon = LoadIcon(hInstance, MAKEINTRESOURCE(IDI_WIN32MAIN)); wcex.hCursor = LoadCursor(nullptr, IDC_ARROW); wcex.hbrBackground = (HBRUSH)(COLOR_WINDOW + 1); wcex.lpszMenuName = MAKEINTRESOURCEW(IDC_WIN32MAIN); wcex.lpszClassName = szWindowClass; wcex.hIconSm = LoadIcon(wcex.hInstance, MAKEINTRESOURCE(IDI_SMALL)); return RegisterClassExW(&wcex); } // // FUNCTION: InitInstance(HINSTANCE, int) // // PURPOSE: Saves instance handle and creates main window // // COMMENTS: // // In this function, we save the instance handle in a global variable and // create and display the main program window. // BOOL InitInstance(HINSTANCE hInstance, int nCmdShow) { hInst = hInstance; // Store instance handle in our global variable HWND hWnd = CreateWindowW(szWindowClass, szTitle, WS_OVERLAPPEDWINDOW, CW_USEDEFAULT, 0, CW_USEDEFAULT, 0, nullptr, nullptr, hInstance, nullptr); if (!hWnd) { return FALSE; } ::SetTimer(hWnd, 1, 100, (TIMERPROC)audioPassthruTimerProc); ShowWindow(hWnd, nCmdShow); UpdateWindow(hWnd); int initial_x = 10; int initial_y = 10; int button_width = 100; int button_height = 30; int horizontal_padding = 10; int vertical_padding = 10; CreateWindow( L"BUTTON", // Predefined class; Unicode assumed L"Power ON", // Button text WS_TABSTOP | WS_VISIBLE | WS_CHILD | BS_DEFPUSHBUTTON, // Styles initial_x + (horizontal_padding + button_width) * 0, // x position initial_y + (vertical_padding + button_height) * 0, // y position button_width, // Button width button_height, // Button height hWnd, // Parent window (HMENU)IDC_POWER_ON_BUTTON, // No menu. (HINSTANCE)GetWindowLongPtr(hWnd, GWLP_HINSTANCE), NULL); // Pointer not needed. CreateWindow( L"BUTTON", // Predefined class; Unicode assumed L"Power OFF", // Button text WS_TABSTOP | WS_VISIBLE | WS_CHILD | BS_DEFPUSHBUTTON, // Styles initial_x + (horizontal_padding + button_width) * 1, // x position initial_y + (vertical_padding + button_height) * 0, // y position button_width, // Button width button_height, // Button height hWnd, // Parent window (HMENU)IDC_POWER_OFF_BUTTON, // No menu. (HINSTANCE)GetWindowLongPtr(hWnd, GWLP_HINSTANCE), NULL); // Pointer not needed. CreateWindow( L"BUTTON", // Predefined class; Unicode assumed L"EQ ON", // Button text WS_TABSTOP | WS_VISIBLE | WS_CHILD | BS_DEFPUSHBUTTON, // Styles initial_x + (horizontal_padding + button_width) * 0, // x position initial_y + (vertical_padding + button_height) * 1, // y position button_width, // Button width button_height, // Button height hWnd, // Parent window (HMENU)IDC_EQ_ON_BUTTON, // No menu. (HINSTANCE)GetWindowLongPtr(hWnd, GWLP_HINSTANCE), NULL); // Pointer not needed. CreateWindow( L"BUTTON", // Predefined class; Unicode assumed L"EQ OFF", // Button text WS_TABSTOP | WS_VISIBLE | WS_CHILD | BS_DEFPUSHBUTTON, // Styles initial_x + (horizontal_padding + button_width) * 1, // x position initial_y + (vertical_padding + button_height) * 1, // y position button_width, // Button width button_height, // Button height hWnd, // Parent window (HMENU)IDC_EQ_OFF_BUTTON, // No menu. (HINSTANCE)GetWindowLongPtr(hWnd, GWLP_HINSTANCE), NULL); // Pointer not needed. CreateWindow( L"BUTTON", // Predefined class; Unicode assumed L"Preset 1", // Button text WS_TABSTOP | WS_VISIBLE | WS_CHILD | BS_DEFPUSHBUTTON, // Styles initial_x + (horizontal_padding + button_width) * 0, // x position initial_y + (vertical_padding + button_height) * 2, // y position button_width, // Button width button_height, // Button height hWnd, // Parent window (HMENU)IDC_LOAD_PRESET_1_BUTTON, // No menu. (HINSTANCE)GetWindowLongPtr(hWnd, GWLP_HINSTANCE), NULL); // Pointer not needed. CreateWindow( L"BUTTON", // Predefined class; Unicode assumed L"Preset 2", // Button text WS_TABSTOP | WS_VISIBLE | WS_CHILD | BS_DEFPUSHBUTTON, // Styles initial_x + (horizontal_padding + button_width) * 1, // x position initial_y + (vertical_padding + button_height) * 2, // y position button_width, // Button width button_height, // Button height hWnd, // Parent window (HMENU)IDC_LOAD_PRESET_2_BUTTON, // No menu. (HINSTANCE)GetWindowLongPtr(hWnd, GWLP_HINSTANCE), NULL); // Pointer not needed. CreateWindow( L"BUTTON", // Predefined class; Unicode assumed L"Preset 3", // Button text WS_TABSTOP | WS_VISIBLE | WS_CHILD | BS_DEFPUSHBUTTON, // Styles initial_x + (horizontal_padding + button_width) * 2, // x position initial_y + (vertical_padding + button_height) * 2, // y position button_width, // Button width button_height, // Button height hWnd, // Parent window (HMENU)IDC_LOAD_PRESET_3_BUTTON, // No menu. (HINSTANCE)GetWindowLongPtr(hWnd, GWLP_HINSTANCE), NULL); // Pointer not needed. hwnd_static_1 = CreateWindow( L"STATIC", NULL, WS_VISIBLE | WS_CHILD, initial_x + (horizontal_padding + button_width) * 0, initial_y + (vertical_padding + button_height) * 3, // y position , 600, 20, hWnd, (HMENU)IDC_STATIC, (HINSTANCE)GetWindowLongPtr(hWnd, GWLP_HINSTANCE), NULL); hwnd_static_2 = CreateWindow( L"STATIC", NULL, WS_VISIBLE | WS_CHILD, initial_x + (horizontal_padding + button_width) * 0, initial_y + (vertical_padding + button_height) * 4, // y position , 600, 20, hWnd, (HMENU)IDC_STATIC, (HINSTANCE)GetWindowLongPtr(hWnd, GWLP_HINSTANCE), NULL); hwnd_static_3 = CreateWindow( L"STATIC", NULL, WS_VISIBLE | WS_CHILD, initial_x + (horizontal_padding + button_width) * 0, initial_y + (vertical_padding + button_height) * 5, // y position , 600, 20, hWnd, (HMENU)IDC_STATIC, (HINSTANCE)GetWindowLongPtr(hWnd, GWLP_HINSTANCE), NULL); return TRUE; } // // FUNCTION: WndProc(HWND, UINT, WPARAM, LPARAM) // // PURPOSE: Processes messages for the main window. // // WM_COMMAND - process the application menu // WM_PAINT - Paint the main window // WM_DESTROY - post a quit message and return // // LRESULT CALLBACK WndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam) { switch (message) { case WM_COMMAND: { int wmId = LOWORD(wParam); DfxPreset dfx_preset; // Parse the menu selections: switch (wmId) { case IDM_ABOUT: DialogBox(hInst, MAKEINTRESOURCE(IDD_ABOUTBOX), hWnd, About); break; case IDM_EXIT: DestroyWindow(hWnd); break; case IDC_POWER_ON_BUTTON: dfxDsp1.powerOn(true); break; case IDC_POWER_OFF_BUTTON: dfxDsp1.powerOn(false); break; case IDC_EQ_ON_BUTTON: dfxDsp1.eqOn(true); break; case IDC_EQ_OFF_BUTTON: dfxDsp1.eqOn(false); break; case IDC_LOAD_PRESET_1_BUTTON: dfx_preset = dfxDsp1.getPresetInfo(L"C:\\Program Files (x86)\\DFX\\Universal\\Presets\\Factsoft\\1.fac"); dfxDsp1.loadPreset(L"C:\\Program Files (x86)\\DFX\\Universal\\Presets\\Factsoft\\1.fac"); SetWindowTextW(hwnd_static_1, dfx_preset.name.c_str()); SetWindowTextW(hwnd_static_2, dfx_preset.full_path.c_str()); break; case IDC_LOAD_PRESET_2_BUTTON: dfx_preset = dfxDsp1.getPresetInfo(L"C:\\Program Files (x86)\\DFX\\Universal\\Presets\\Factsoft\\10.fac"); dfxDsp1.loadPreset(L"C:\\Program Files (x86)\\DFX\\Universal\\Presets\\Factsoft\\10.fac"); SetWindowTextW(hwnd_static_1, dfx_preset.name.c_str()); SetWindowTextW(hwnd_static_2, dfx_preset.full_path.c_str()); break; case IDC_LOAD_PRESET_3_BUTTON: dfx_preset = dfxDsp1.getPresetInfo(L"C:\\Users\\X1 Carbon\\AppData\\Local\\DFX\\23\\Presets\\User\\102.usr"); dfxDsp1.loadPreset(L"C:\\Users\\X1 Carbon\\AppData\\Local\\DFX\\23\\Presets\\User\\102.usr"); SetWindowTextW(hwnd_static_1, dfx_preset.name.c_str()); SetWindowTextW(hwnd_static_2, dfx_preset.full_path.c_str()); break; default: return DefWindowProc(hWnd, message, wParam, lParam); } } break; case WM_PAINT: { PAINTSTRUCT ps; HDC hdc = BeginPaint(hWnd, &ps); // TODO: Add any drawing code that uses hdc here... EndPaint(hWnd, &ps); } break; case WM_DESTROY: PostQuitMessage(0); break; default: return DefWindowProc(hWnd, message, wParam, lParam); } return 0; } // Message handler for about box. INT_PTR CALLBACK About(HWND hDlg, UINT message, WPARAM wParam, LPARAM lParam) { UNREFERENCED_PARAMETER(lParam); switch (message) { case WM_INITDIALOG: return (INT_PTR)TRUE; case WM_COMMAND: if (LOWORD(wParam) == IDOK || LOWORD(wParam) == IDCANCEL) { EndDialog(hDlg, LOWORD(wParam)); return (INT_PTR)TRUE; } break; } return (INT_PTR)FALSE; }