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