reactos/rosapps/winfile/main.c

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/*
* ReactOS winfile
*
* 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 <shellapi.h>
#include "winfile.h"
#include "about.h"
#include "mdiclient.h"
////////////////////////////////////////////////////////////////////////////////
// Global Variables:
//
WINFILE_GLOBALS Globals;
HINSTANCE hInst; // current instance
TCHAR szTitle[MAX_LOADSTRING]; // The title bar text
TCHAR szWindowClass[MAX_LOADSTRING];
TCHAR szFrameClass[MAX_LOADSTRING];
//TCHAR szChildClass[MAX_LOADSTRING];
////////////////////////////////////////////////////////////////////////////////
//
//
// FUNCTION: InitInstance(HANDLE, 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)
{
char path[MAX_PATH];
int nParts[3];
ChildWnd* child;
WNDCLASSEX wcFrame = {
sizeof(WNDCLASSEX),
0/*style*/,
WndProc,
0/*cbClsExtra*/,
0/*cbWndExtra*/,
hInstance,
LoadIcon(hInstance, MAKEINTRESOURCE(IDI_WINFILE)),
LoadCursor(0, IDC_ARROW),
0/*hbrBackground*/,
0/*lpszMenuName*/,
szWindowClass,
(HICON)LoadImage(hInstance, MAKEINTRESOURCE(IDI_WINFILE), IMAGE_ICON,
GetSystemMetrics(SM_CXSMICON), GetSystemMetrics(SM_CYSMICON), LR_SHARED)
};
ATOM hWndClass = RegisterClassEx(&wcFrame); // register frame window class
WNDCLASS wcChild = {
CS_CLASSDC|CS_DBLCLKS|CS_VREDRAW,
ChildWndProc,
0/*cbClsExtra*/,
0/*cbWndExtra*/,
hInstance,
0/*hIcon*/,
LoadCursor(0, IDC_ARROW),
0/*hbrBackground*/,
0/*lpszMenuName*/,
szFrameClass
};
ATOM hChildClass = RegisterClass(&wcChild); // register child windows class
HMENU hMenuFrame = LoadMenu(hInstance, MAKEINTRESOURCE(IDC_WINFILE));
HMENU hMenuWindow = GetSubMenu(hMenuFrame, GetMenuItemCount(hMenuFrame)-2);
CLIENTCREATESTRUCT ccs = {
hMenuWindow, IDW_FIRST_CHILD
};
INITCOMMONCONTROLSEX icc = {
sizeof(INITCOMMONCONTROLSEX),
ICC_BAR_CLASSES
};
// TCHAR path[MAX_PATH];
HDC hdc = GetDC(0);
// hMenuFrame = hMenuFrame;
Globals.hMenuView = GetSubMenu(hMenuFrame, 3);
Globals.hMenuOptions = GetSubMenu(hMenuFrame, 4);
Globals.hAccel = LoadAccelerators(hInstance, MAKEINTRESOURCE(IDC_WINFILE));
Globals.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);
Globals.hMainWnd = CreateWindowEx(0, (LPCTSTR)(int)hWndClass, szTitle,
WS_OVERLAPPEDWINDOW,
CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT,
0/*hWndParent*/, hMenuFrame, hInstance, 0/*lpParam*/);
if (!Globals.hMainWnd) {
return FALSE;
}
Globals.hMDIClient = CreateWindowEx(0, _T("MDICLIENT"), NULL,
// Globals.hMDIClient = CreateWindowEx(0, (LPCTSTR)(int)hChildClass, NULL,
WS_CHILD|WS_CLIPCHILDREN|WS_VSCROLL|WS_HSCROLL|WS_VISIBLE|WS_BORDER,
0, 0, 0, 0,
Globals.hMainWnd, 0, hInstance, &ccs);
if (!Globals.hMDIClient) {
return FALSE;
}
InitCommonControlsEx(&icc);
{
TBBUTTON drivebarBtn = {0, 0, TBSTATE_ENABLED, TBSTYLE_SEP};
int btn = 1;
PTSTR p;
Globals.hDriveBar = CreateToolbarEx(Globals.hMainWnd, WS_CHILD|WS_VISIBLE|CCS_NOMOVEY|TBSTYLE_LIST,
IDW_DRIVEBAR, 2, hInstance, IDB_DRIVEBAR, &drivebarBtn,
1, 16, 13, 16, 13, sizeof(TBBUTTON));
// CheckMenuItem(hMenuFrame, ID_OPTIONS_DRIVEBAR, MF_BYCOMMAND|MF_CHECKED);
CheckMenuItem(Globals.hMenuOptions, ID_OPTIONS_DRIVEBAR, MF_BYCOMMAND|MF_CHECKED);
GetLogicalDriveStrings(BUFFER_LEN, Globals.drives);
drivebarBtn.fsStyle = TBSTYLE_BUTTON;
#ifndef _NO_EXTENSIONS
// register windows drive root strings
SendMessage(Globals.hDriveBar, TB_ADDSTRING, 0, (LPARAM)Globals.drives);
#endif
drivebarBtn.idCommand = ID_DRIVE_FIRST;
for( p = Globals.drives; *p; ) {
#ifdef _NO_EXTENSIONS
// insert drive letter
TCHAR b[3] = { tolower(*p) };
SendMessage(Globals.hDriveBar, TB_ADDSTRING, 0, (LPARAM)b);
#endif
switch(GetDriveType(p)) {
case DRIVE_REMOVABLE: drivebarBtn.iBitmap = 1; break;
case DRIVE_CDROM: drivebarBtn.iBitmap = 3; break;
case DRIVE_REMOTE: drivebarBtn.iBitmap = 4; break;
case DRIVE_RAMDISK: drivebarBtn.iBitmap = 5; break;
default:/*DRIVE_FIXED*/ drivebarBtn.iBitmap = 2;
}
SendMessage(Globals.hDriveBar, TB_INSERTBUTTON, btn++, (LPARAM)&drivebarBtn);
drivebarBtn.idCommand++;
drivebarBtn.iString++;
while(*p++);
}
}
{
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},
};
Globals.hToolBar = CreateToolbarEx(Globals.hMainWnd, WS_CHILD|WS_VISIBLE,
IDW_TOOLBAR, 2, hInstance, IDB_TOOLBAR, toolbarBtns,
sizeof(toolbarBtns)/sizeof(TBBUTTON), 16, 15, 16, 15, sizeof(TBBUTTON));
CheckMenuItem(Globals.hMenuOptions, ID_OPTIONS_TOOLBAR, MF_BYCOMMAND|MF_CHECKED);
}
// Create the status bar
Globals.hStatusBar = CreateStatusWindow(WS_VISIBLE|WS_CHILD|WS_CLIPSIBLINGS|SBT_NOBORDERS,
"", Globals.hMainWnd, STATUS_WINDOW);
if (!Globals.hStatusBar)
return FALSE;
CheckMenuItem(Globals.hMenuOptions, ID_OPTIONS_STATUSBAR, MF_BYCOMMAND|MF_CHECKED);
// Create the status bar panes
nParts[0] = 100;
nParts[1] = 210;
nParts[2] = 400;
SendMessage(Globals.hStatusBar, SB_SETPARTS, 3, (long)nParts);
#if 1
//Globals.hstatusbar = CreateStatusWindow(WS_CHILD|WS_VISIBLE, 0, Globals.Globals.hMainWnd, IDW_STATUSBAR);
//CheckMenuItem(Globals.Globals.hMenuOptions, ID_OPTIONS_STATUSBAR, MF_BYCOMMAND|MF_CHECKED);
/* CreateStatusWindow does not accept WS_BORDER
/*
Globals.hstatusbar = CreateWindowEx(WS_EX_NOPARENTNOTIFY, STATUSCLASSNAME, 0,
WS_CHILD|WS_VISIBLE|WS_CLIPSIBLINGS|WS_BORDER|CCS_NODIVIDER, 0,0,0,0,
Globals.Globals.hMainWnd, (HMENU)IDW_STATUSBAR, hinstance, 0);*/
//TODO: read paths and window placements from registry
GetCurrentDirectory(MAX_PATH, path);
child = alloc_child_window(path);
child->pos.showCmd = SW_SHOWMAXIMIZED;
child->pos.rcNormalPosition.left = 0;
child->pos.rcNormalPosition.top = 0;
child->pos.rcNormalPosition.right = 320;
child->pos.rcNormalPosition.bottom = 280;
if (!create_child_window(child))
free(child);
SetWindowPlacement(child->hwnd, &child->pos);
Globals.himl = ImageList_LoadBitmap(Globals.hInstance, MAKEINTRESOURCE(IDB_IMAGES), 16, 0, RGB(0,255,0));
Globals.prescan_node = FALSE;
#endif
/*
hSplitWnd = CreateWindow(szFrameClass, "splitter window", WS_VISIBLE|WS_CHILD,
CW_USEDEFAULT, 0, CW_USEDEFAULT, 0,
Globals.hMainWnd, (HMENU)SPLIT_WINDOW, hInstance, NULL);
if (!hSplitWnd)
return FALSE;
hTreeWnd = CreateTreeView(Globals.hMDIClient, "c:\\foobar.txt");
if (!hTreeWnd)
return FALSE;
hListWnd = CreateListView(Globals.hMDIClient, "");
if (!hListWnd)
return FALSE;
*/
ShowWindow(Globals.hMainWnd, nCmdShow);
UpdateWindow(Globals.hMainWnd);
return TRUE;
}
#ifdef _NO_EXTENSIONS
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;
}
#endif
void ExitInstance()
{
if (Globals.himl)
ImageList_Destroy(Globals.himl);
}
int APIENTRY WinMain(HINSTANCE hInstance,
HINSTANCE hPrevInstance,
LPSTR lpCmdLine,
int nCmdShow)
{
MSG msg;
HACCEL hAccel;
hInst = hInstance; // Store instance handle in our global variable
// Initialize global strings
LoadString(hInstance, IDS_APP_TITLE, szTitle, MAX_LOADSTRING);
LoadString(hInstance, IDC_WINFILE, szWindowClass, MAX_LOADSTRING);
LoadString(hInstance, IDC_WINFILE_FRAME, szFrameClass, MAX_LOADSTRING);
#ifdef _NO_EXTENSIONS
// allow only one running instance
EnumWindows(EnumWndProc, (LPARAM)szWindowClass);
if (g_foundPrevInstance)
return 1;
#endif
// Perform application initialization:
if (!InitInstance(hInstance, nCmdShow)) {
return FALSE;
}
hAccel = LoadAccelerators(hInstance, (LPCTSTR)IDC_WINFILE);
// Main message loop:
#if 0
while (GetMessage(&msg, NULL, 0, 0)) {
if (!TranslateAccelerator(msg.hwnd, hAccel, &msg)) {
TranslateMessage(&msg);
DispatchMessage(&msg);
}
}
#else
while (GetMessage(&msg, (HWND)NULL, 0, 0)) {
if (!TranslateMDISysAccel(Globals.hMDIClient, &msg) &&
!TranslateAccelerator(Globals.hMainWnd/*hwndFrame*/, hAccel, &msg)) {
TranslateMessage(&msg);
DispatchMessage(&msg);
}
}
#endif
ExitInstance();
return msg.wParam;
}