Sweden-Number/libtest/hello3.c

102 lines
2.3 KiB
C

#include <windows.h>
#include "hello3res.h"
#include <commdlg.h>
BOOL FileOpen(HWND hWnd)
{
char filename[80] = "test.c";
OPENFILENAME ofn = { sizeof(OPENFILENAME),
hWnd, NULL, "C code\0*.c\0", NULL, 0, 0, filename, 80,
NULL, 0, NULL, NULL, OFN_CREATEPROMPT |
OFN_SHOWHELP, 0, 0, NULL, 0, NULL };
return GetOpenFileName(&ofn);
}
BOOL CALLBACK DlgProc(HWND hWnd,UINT msg,WPARAM wParam,LPARAM lParam)
{
switch(msg)
{
case WM_INITDIALOG:
return 1;
case WM_COMMAND:
if(wParam==100)
DestroyWindow(hWnd);
return 0;
}
return 0;
}
LRESULT WndProc (HWND wnd, UINT msg, WPARAM w, LPARAM l)
{
switch (msg){
case WM_COMMAND:
switch(w){
case 100:
CreateDialogIndirect(0,hello3res_DIALOG_DIADEMO.bytes,wnd,(WNDPROC)DlgProc);
return 0;
case 101:
{
BITMAPINFO *bm=(BITMAPINFO*)hello3res_BITMAP_BITDEMO.bytes;
char *bits=(char*)bm;
HDC hdc=GetDC(wnd);
bits+=bm->bmiHeader.biSize;
bits+=(1<<bm->bmiHeader.biBitCount)*sizeof(RGBQUAD);
SetDIBitsToDevice(hdc,0,0,bm->bmiHeader.biWidth,
bm->bmiHeader.biHeight,0,0,0,bm->bmiHeader.biHeight,
bits,bm,DIB_RGB_COLORS);
ReleaseDC(wnd,hdc);
return 0;
}
case 102:
FileOpen(wnd);
return 0;
default:
return DefWindowProc (wnd, msg, w, l);
}
case WM_DESTROY:
PostQuitMessage (0);
break;
default:
return DefWindowProc (wnd, msg, w, l);
}
return 0l;
}
int PASCAL WinMain (HANDLE inst, HANDLE prev, LPSTR cmdline, int show)
{
HWND wnd;
MSG msg;
WNDCLASS class;
char className[] = "class"; /* To make sure className >= 0x10000 */
char winName[] = "Test app";
if (!prev){
class.style = CS_HREDRAW | CS_VREDRAW;
class.lpfnWndProc = WndProc;
class.cbClsExtra = 0;
class.cbWndExtra = 0;
class.hInstance = inst;
class.hIcon = LoadIcon (0, IDI_APPLICATION);
class.hCursor = LoadCursor (0, IDC_ARROW);
class.hbrBackground = GetStockObject (WHITE_BRUSH);
class.lpszMenuName = 0;
class.lpszClassName = (SEGPTR)className;
}
if (!RegisterClass (&class))
return FALSE;
wnd = CreateWindow (className, winName, WS_OVERLAPPEDWINDOW,
CW_USEDEFAULT, 0, CW_USEDEFAULT, 0, 0,
LoadMenu(inst,"MAIN"), inst, 0);
ShowWindow (wnd, show);
UpdateWindow (wnd);
while (GetMessage (&msg, 0, 0, 0)){
TranslateMessage (&msg);
DispatchMessage (&msg);
}
return 0;
}