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///Headers
#include <windows.h>
#include <mmsystem.h>
#include <commctrl.h>
#include <stdio.h>
#include "resource.h"
#define FILE_MENU_OPEN 1
#define FILE_MENU_EXIT 2
#define FILE_MENU_HELP 3
#define FILE_MENU_SAVE 4
#define FILE_MENU_ABOUT 5
/// --> Window Procedure callback function the placeholder,
/// for the application-defined function name.
LRESULT CALLBACK WindowProcedure(HWND, UINT, WPARAM, LPARAM);
void AddMenus(HWND);
void AddControls(HWND);
void registerDialogClass(HINSTANCE);
void displayDialog(HWND);
void registerACWClass(HINSTANCE);
void displayACW(HWND);
void loadImages();
HWND hMainWindow, hEdit, hStatic, aLogo, hLogo, hHelp;
HMENU hMenu;
HBITMAP aLogoImage, hLogoImage, hButtonImage;
///Creation of the Main Window
int WINAPI WinMain(HINSTANCE hInst, HINSTANCE pRevInst, LPSTR args, int nCmdShow)
{
WNDCLASSW wc = {0};
wc.hbrBackground = (HBRUSH)COLOR_WINDOW;
wc.hIcon = (HICON)LoadImage(GetModuleHandle(NULL), MAKEINTRESOURCE(IDI_ICON), IMAGE_ICON, 16, 16, 0);
wc.hCursor = LoadCursor(NULL, IDC_ARROW);
wc.hInstance = hInst;
wc.lpszClassName = L"myWindowClass";
wc.lpfnWndProc = WindowProcedure;
if(!RegisterClassW(&wc))
return -1;
registerDialogClass(hInst);
registerACWClass(hInst);
hMainWindow = CreateWindowW(L"myWindowClass", L"Name it",
WS_CAPTION | WS_SYSMENU | WS_MINIMIZEBOX | WS_VISIBLE, // -> Window style
250, 90, 900, 600,
NULL, NULL, NULL, NULL);
MSG msg = {0};
// Main message loop:
while(GetMessage(&msg, NULL, 0, 0))
{
TranslateMessage(&msg); // -> returns when a WM_QUIT message appears
DispatchMessage(&msg); // -> calls the static WindowProcedure function
}
return 0;
}
LRESULT CALLBACK WindowProcedure(HWND hWnd, UINT msg, WPARAM wp, LPARAM lp)
{
int val;
switch(msg)
{
case WM_PAINT: // background image
{
//Project/build options/linker settings -> add libcomdlg32.a
PAINTSTRUCT ps;
HDC hdc = BeginPaint(hWnd, &ps);
HDC hdc_x = CreateCompatibleDC(NULL);
HBITMAP hBitmap = (HBITMAP)LoadImage(NULL, "wallpaper.bmp", IMAGE_BITMAP, 0, 0, LR_LOADFROMFILE);
SelectObject(hdc_x, hBitmap);
RECT rect;
GetWindowRect(hWnd, &rect);
BitBlt(hdc, 0, 0, rect.right - rect.left, 600, hdc_x, 0, 0, SRCCOPY);
EndPaint(hWnd, &ps);
break;
}
case WM_COMMAND:
{
switch(wp)
{
case FILE_MENU_OPEN:
open_file(hWnd);
break;
case FILE_MENU_SAVE:
save_file(hWnd);
break;
case FILE_MENU_EXIT:
val = MessageBoxW(hWnd, L"Are you sure you want to exit the application ?",
L"Warning !", MB_YESNO | MB_ICONEXCLAMATION);
if(val == IDYES)
{
DestroyWindow(hWnd);
}
break;
case FILE_MENU_HELP:
displayDialog(hWnd);
PlaySound(TEXT("nvg_off.wav"), NULL, SND_SYNC);
break;
case FILE_MENU_ABOUT:
PlaySound(TEXT("nvg_off.wav"), NULL, SND_SYNC);
displayACW(hWnd);
break;
}
}
case WM_CREATE:
loadImages();
AddMenus(hWnd);
AddControls(hWnd);
break;
case WM_CLOSE:
DestroyWindow(hWnd);
break;
case WM_DESTROY:
PostQuitMessage(0);
break;
default:
return DefWindowProcW(hWnd, msg, wp, lp);
}
return 0;
}
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