reactos/modules/rosapps/templates/mdi/main.c
2019-01-20 11:09:54 +01:00

259 lines
8 KiB
C

/*
* ReactOS Application
*
* main.c
*
* Copyright (C) 2002 Robert Dickenson <robd@reactos.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#ifdef _MSC_VER
#include "stdafx.h"
#else
#define WIN32_LEAN_AND_MEAN // Exclude rarely-used stuff from Windows headers
#include <windows.h>
#include <commctrl.h>
#include <stdlib.h>
#include <malloc.h>
#include <memory.h>
#include <tchar.h>
#include <process.h>
#include <stdio.h>
#endif
#include "main.h"
#include "framewnd.h"
#include "childwnd.h"
////////////////////////////////////////////////////////////////////////////////
// Global Variables:
//
HINSTANCE hInst;
HACCEL hAccel;
HWND hFrameWnd;
HWND hMDIClient;
HMENU hMenuFrame;
HWND hStatusBar;
HWND hToolBar;
HFONT hFont;
TCHAR szTitle[MAX_LOADSTRING];
TCHAR szFrameClass[MAX_LOADSTRING];
TCHAR szChildClass[MAX_LOADSTRING];
////////////////////////////////////////////////////////////////////////////////
BOOL InitInstance(HINSTANCE hInstance, int nCmdShow)
{
WNDCLASSEX wcFrame = {
sizeof(WNDCLASSEX),
CS_HREDRAW | CS_VREDRAW/*style*/,
FrameWndProc,
0/*cbClsExtra*/,
0/*cbWndExtra*/,
hInstance,
LoadIcon(hInstance, MAKEINTRESOURCE(IDI_MDI_APP)),
LoadCursor(0, IDC_ARROW),
0/*hbrBackground*/,
0/*lpszMenuName*/,
szFrameClass,
(HICON)LoadImage(hInstance, MAKEINTRESOURCE(IDI_MDI_APP), IMAGE_ICON,
GetSystemMetrics(SM_CXSMICON), GetSystemMetrics(SM_CYSMICON), LR_SHARED)
};
ATOM hFrameWndClass = RegisterClassEx(&wcFrame); // register frame window class
#if 0
WNDCLASS wcChild = {
CS_CLASSDC|CS_DBLCLKS|CS_VREDRAW,
ChildWndProc,
0/*cbClsExtra*/,
0/*cbWndExtra*/,
hInstance,
0/*hIcon*/,
LoadCursor(0, IDC_ARROW),
0/*hbrBackground*/,
0/*lpszMenuName*/,
szChildClass
};
ATOM hChildWndClass = RegisterClass(&wcChild); // register child windows class
#else
// WNDCLASSEX wcChild = {
// sizeof(WNDCLASSEX),
// CS_HREDRAW | CS_VREDRAW/*style*/,
// ChildWndProc,
// 0/*cbClsExtra*/,
// sizeof(HANDLE)/*cbWndExtra*/,
// hInstance,
// LoadIcon(hInstance, MAKEINTRESOURCE(IDI_MDI_APP)),
// LoadCursor(0, IDC_ARROW),
// 0/*hbrBackground*/,
// 0/*lpszMenuName*/,
// szChildClass,
// (HICON)LoadImage(hInstance, MAKEINTRESOURCE(IDC_MDI_APP), IMAGE_ICON,
// GetSystemMetrics(SM_CXSMICON), GetSystemMetrics(SM_CYSMICON), LR_SHARED)
// };
// ATOM hChildWndClass = RegisterClassEx(&wcChild); // register child windows class
#endif
HMENU hMenu = LoadMenu(hInstance, MAKEINTRESOURCE(IDC_MDI_APP));
HMENU hMenuOptions = GetSubMenu(hMenu, ID_OPTIONS_MENU);
// HMENU hChildMenu = LoadMenu(hInstance, MAKEINTRESOURCE(IDC_MDI_APP_CHILD));
INITCOMMONCONTROLSEX icc = {
sizeof(INITCOMMONCONTROLSEX),
ICC_BAR_CLASSES
};
HDC hdc = GetDC(0);
hMenuFrame = hMenu;
// hMenuView = GetSubMenu(hMenuFrame, ID_VIEW_MENU);
hAccel = LoadAccelerators(hInstance, MAKEINTRESOURCE(IDC_MDI_APP));
hFont = CreateFont(-MulDiv(8,GetDeviceCaps(hdc,LOGPIXELSY),72), 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, _T("MS Sans Serif"));
ReleaseDC(0, hdc);
hFrameWnd = CreateWindowEx(0, (LPCTSTR)(ULONG_PTR)hFrameWndClass, szTitle,
// hFrameWnd = CreateWindow(szFrameClass, szTitle,
WS_OVERLAPPEDWINDOW | WS_CLIPCHILDREN,
CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT,
NULL/*hWndParent*/, hMenuFrame, hInstance, NULL/*lpParam*/);
if (!hFrameWnd) {
return FALSE;
}
if (InitCommonControlsEx(&icc))
{
int nParts[3];
TBBUTTON toolbarBtns[] = {
{0, 0, 0, TBSTYLE_SEP},
{0, ID_WINDOW_NEW_WINDOW, TBSTATE_ENABLED, TBSTYLE_BUTTON},
{1, ID_WINDOW_CASCADE, TBSTATE_ENABLED, TBSTYLE_BUTTON},
{2, ID_WINDOW_TILE_HORZ, TBSTATE_ENABLED, TBSTYLE_BUTTON},
{3, ID_WINDOW_TILE_VERT, TBSTATE_ENABLED, TBSTYLE_BUTTON},
{4, 2/*TODO: ID_...*/, TBSTATE_ENABLED, TBSTYLE_BUTTON},
{5, 2/*TODO: ID_...*/, TBSTATE_ENABLED, TBSTYLE_BUTTON},
};
hToolBar = CreateToolbarEx(hFrameWnd, WS_CHILD|WS_VISIBLE,
IDC_TOOLBAR, 2, hInstance, IDB_TOOLBAR, toolbarBtns,
sizeof(toolbarBtns)/sizeof(TBBUTTON), 16, 15, 16, 15, sizeof(TBBUTTON));
CheckMenuItem(hMenuOptions, ID_OPTIONS_TOOLBAR, MF_BYCOMMAND|MF_CHECKED);
// Create the status bar
hStatusBar = CreateStatusWindow(WS_VISIBLE|WS_CHILD|WS_CLIPSIBLINGS|SBT_NOBORDERS,
"", hFrameWnd, IDC_STATUSBAR);
if (!hStatusBar)
return FALSE;
CheckMenuItem(hMenuOptions, ID_OPTIONS_STATUSBAR, MF_BYCOMMAND|MF_CHECKED);
// Create the status bar panes
nParts[0] = 100;
nParts[1] = 210;
nParts[2] = 400;
SendMessage(hStatusBar, SB_SETPARTS, 3, (LPARAM)nParts);
} else {
CheckMenuItem(hMenuOptions, ID_OPTIONS_TOOLBAR, MF_BYCOMMAND|MF_GRAYED);
CheckMenuItem(hMenuOptions, ID_OPTIONS_STATUSBAR, MF_BYCOMMAND|MF_GRAYED);
}
ShowWindow(hFrameWnd, nCmdShow);
UpdateWindow(hFrameWnd);
UpdateStatusBar();
return TRUE;
}
////////////////////////////////////////////////////////////////////////////////
void UpdateStatusBar(void)
{
TCHAR text[260];
DWORD size;
size = sizeof(text)/sizeof(TCHAR);
GetUserName(text, &size);
SendMessage(hStatusBar, SB_SETTEXT, 1, (LPARAM)text);
size = sizeof(text)/sizeof(TCHAR);
GetComputerName(text, &size);
SendMessage(hStatusBar, SB_SETTEXT, 0, (LPARAM)text);
}
static int g_foundPrevInstance = 0;
// search for already running win[e]files
static BOOL CALLBACK EnumWndProc(HWND hWnd, LPARAM lParam)
{
TCHAR cls[128];
GetClassName(hWnd, cls, 128);
if (!lstrcmp(cls, (LPCTSTR)lParam)) {
g_foundPrevInstance++;
return FALSE;
}
return TRUE;
}
////////////////////////////////////////////////////////////////////////////////
void ExitInstance(void)
{
DestroyMenu(hMenuFrame);
}
int APIENTRY WinMain(HINSTANCE hInstance,
HINSTANCE hPrevInstance,
LPSTR lpCmdLine,
int nCmdShow)
{
MSG msg;
// HACCEL hAccel;
HWND hMDIClient;
// Initialize global strings
LoadString(hInstance, IDS_APP_TITLE, szTitle, MAX_LOADSTRING);
LoadString(hInstance, IDC_MDI_APP, szFrameClass, MAX_LOADSTRING);
LoadString(hInstance, IDC_MDI_APP_CHILD, szChildClass, MAX_LOADSTRING);
// Allow only one running instance
EnumWindows(EnumWndProc, (LPARAM)szFrameClass);
if (g_foundPrevInstance)
return 1;
// Store instance handle in our global variable
hInst = hInstance;
// Perform application initialization:
if (!InitInstance(hInstance, nCmdShow)) {
return FALSE;
}
// hAccel = LoadAccelerators(hInstance, (LPCTSTR)IDC_MDI_APP);
hMDIClient = GetWindow(hFrameWnd, GW_CHILD);
// Main message loop:
while (GetMessage(&msg, (HWND)NULL, 0, 0)) {
if (!TranslateMDISysAccel(hMDIClient, &msg) &&
!TranslateAccelerator(hFrameWnd, hAccel, &msg)) {
TranslateMessage(&msg);
DispatchMessage(&msg);
}
}
ExitInstance();
return msg.wParam;
}