-/*
- * ReactOS regedit
- *
- * regedit.cpp
- *
- * 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 "regedit.h"
-#include "regtree.h"
-#include "reglist.h"
-#include "resource.h"
-#include <shellapi.h>
-//#include <winspool.h>
-
-
-// Global Variables:
-HINSTANCE hInst; // current instance
-
-HWND hMainWnd; // Main Window
-HWND hStatusWnd; // Status Bar Window
-
-HWND hTreeWnd; // Tree Control Window
-HWND hListWnd; // List Control Window
-HWND hSplitWnd; // Splitter Bar Control Window
-
-int nMinimumWidth; // Minimum width of the dialog (OnSize()'s cx)
-int nMinimumHeight; // Minimum height of the dialog (OnSize()'s cy)
-
-int nOldWidth; // Holds the previous client area width
-int nOldHeight; // Holds the previous client area height
-
-BOOL bInMenuLoop = FALSE; // Tells us if we are in the menu loop
-
-TCHAR szTitle[MAX_LOADSTRING]; // The title bar text
-TCHAR szWindowClass[MAX_LOADSTRING]; // The title bar text
-TCHAR szFrameClass[MAX_LOADSTRING]; // The title bar text
-
-// Foward declarations of functions included in this code module:
-ATOM MyRegisterClass(HINSTANCE hInstance);
-ATOM MyRegisterClass2(HINSTANCE hInstance);
-BOOL InitInstance(HINSTANCE, int);
-LRESULT CALLBACK WndProc(HWND, UINT, WPARAM, LPARAM);
-LRESULT CALLBACK FrameWndProc(HWND, UINT, WPARAM, LPARAM);
-
-int APIENTRY WinMain(HINSTANCE hInstance,
- HINSTANCE hPrevInstance,
- LPSTR lpCmdLine,
- int nCmdShow)
-{
- MSG msg;
- HACCEL hAccelTable;
-
- // Initialize global strings
- LoadString(hInstance, IDS_APP_TITLE, szTitle, MAX_LOADSTRING);
- LoadString(hInstance, IDC_REGEDIT, szWindowClass, MAX_LOADSTRING);
- LoadString(hInstance, IDC_REGEDIT_FRAME, szFrameClass, MAX_LOADSTRING);
-
- MyRegisterClass(hInstance);
- MyRegisterClass2(hInstance);
-
- // Perform application initialization:
- if (!InitInstance(hInstance, nCmdShow)) {
- return FALSE;
- }
- hAccelTable = LoadAccelerators(hInstance, (LPCTSTR)IDC_REGEDIT);
-
- // Main message loop:
- while (GetMessage(&msg, NULL, 0, 0)) {
- if (!TranslateAccelerator(msg.hwnd, hAccelTable, &msg)) {
- TranslateMessage(&msg);
- DispatchMessage(&msg);
- }
- }
- return msg.wParam;
-}
-
-
-
-//
-// FUNCTION: MyRegisterClass()
-//
-// PURPOSE: Registers the window class.
-//
-// COMMENTS:
-//
-// This function and its usage is only necessary if you want this code
-// to be compatible with Win32 systems prior to the 'RegisterClassEx'
-// function that was added to Windows 95. It is important to call this function
-// so that the application will get 'well formed' small icons associated
-// with it.
-//
-ATOM MyRegisterClass(HINSTANCE hInstance)
-{
- WNDCLASSEX wcex;
-
- wcex.cbSize = sizeof(WNDCLASSEX);
- wcex.style = CS_HREDRAW | CS_VREDRAW;
- wcex.lpfnWndProc = (WNDPROC)WndProc;
- wcex.cbClsExtra = 0;
- wcex.cbWndExtra = 0;
- wcex.hInstance = hInstance;
- wcex.hIcon = LoadIcon(hInstance, (LPCTSTR)IDI_REGEDIT);
- wcex.hCursor = LoadCursor(NULL, IDC_ARROW);
- wcex.hbrBackground = (HBRUSH)SS_BLACKRECT/*(COLOR_WINDOW+1)*/;
-// wcex.lpszMenuName = (LPCSTR)IDC_REGEDIT;
- wcex.lpszMenuName = (LPCSTR)IDR_REGEDIT_MENU;
- wcex.lpszClassName = szWindowClass;
- wcex.hIconSm = LoadIcon((HINSTANCE)wcex.hInstance, (LPCTSTR)IDI_SMALL);
- return RegisterClassEx(&wcex);
-}
-
-ATOM MyRegisterClass2(HINSTANCE hInstance)
-{
- WNDCLASSEX wcex;
-
- wcex.cbSize = sizeof(WNDCLASSEX);
- wcex.style = CS_HREDRAW | CS_VREDRAW;
- wcex.lpfnWndProc = (WNDPROC)FrameWndProc;
- wcex.cbClsExtra = 0;
- wcex.cbWndExtra = 0;
- wcex.hInstance = hInstance;
- wcex.hIcon = LoadIcon(hInstance, (LPCTSTR)IDI_REGEDIT);
- wcex.hCursor = LoadCursor(NULL, IDC_ARROW);
- wcex.hbrBackground = (HBRUSH)(COLOR_WINDOW+1);
- wcex.lpszMenuName = (LPCSTR)IDR_REGEDIT_MENU;
- wcex.lpszClassName = szFrameClass;
- wcex.hIconSm = LoadIcon((HINSTANCE)wcex.hInstance, (LPCTSTR)IDI_SMALL);
- return RegisterClassEx(&wcex);
-}
-
-//
-//
-// 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)
-{
- int nParts[3];
-
- // Initialize the Windows Common Controls DLL
- InitCommonControls();
-
- hInst = hInstance; // Store instance handle in our global variable
- hMainWnd = CreateWindow(szWindowClass, szTitle, WS_OVERLAPPEDWINDOW,
- CW_USEDEFAULT, 0, CW_USEDEFAULT, 0, NULL, NULL, hInstance, NULL);
- if (!hMainWnd) {
- return FALSE;
- }
-
- // Get the minimum window sizes
-// GetWindowRect(hMainWnd, &rc);
-// nMinimumWidth = (rc.right - rc.left);
-// nMinimumHeight = (rc.bottom - rc.top);
-
- // Create the status bar
- hStatusWnd = CreateStatusWindow(WS_VISIBLE|WS_CHILD|WS_CLIPSIBLINGS|SBT_NOBORDERS,
- "", hMainWnd, STATUS_WINDOW);
- if (!hStatusWnd)
- return FALSE;
-
- // Create the status bar panes
- nParts[0] = 100;
- nParts[1] = 210;
- nParts[2] = 400;
- SendMessage(hStatusWnd, SB_SETPARTS, 3, (long)nParts);
-
-/*
- hSplitWnd = CreateWindow(szFrameClass, "splitter window", WS_VISIBLE|WS_CHILD,
- CW_USEDEFAULT, 0, CW_USEDEFAULT, 0,
- hMainWnd, (HMENU)SPLIT_WINDOW, hInstance, NULL);
- if (!hSplitWnd)
- return FALSE;
- */
- hTreeWnd = CreateTreeView(hMainWnd, "c:\\foobar.txt");
- if (!hTreeWnd)
- return FALSE;
-
- hListWnd = CreateListView(hMainWnd, "");
- if (!hListWnd)
- return FALSE;
-
- ShowWindow(hMainWnd, nCmdShow);
- UpdateWindow(hMainWnd);
- return TRUE;
-}
-
-
-// OnSize()
-// This function handles all the sizing events for the application
-// It re-sizes every window, and child window that needs re-sizing
-void OnSize(UINT nType, int cx, int cy)
-{
- int nParts[3];
- int nXDifference;
- int nYDifference;
- RECT rc;
-
- if (nType == SIZE_MINIMIZED)
- return;
-
- nXDifference = cx - nOldWidth;
- nYDifference = cy - nOldHeight;
- nOldWidth = cx;
- nOldHeight = cy;
-
- // Update the status bar size
- GetWindowRect(hStatusWnd, &rc);
- SendMessage(hStatusWnd, WM_SIZE, nType, MAKELPARAM(cx, cy + (rc.bottom - rc.top)));
-
- // Update the status bar pane sizes
- nParts[0] = bInMenuLoop ? -1 : 100;
- nParts[1] = 210;
- nParts[2] = cx;
- SendMessage(hStatusWnd, SB_SETPARTS, bInMenuLoop ? 1 : 3, (long)nParts);
-
- GetWindowRect(hStatusWnd, &rc);
-
- MoveWindow(hTreeWnd,0,0,cx/2,cy-(rc.bottom - rc.top),TRUE);
- MoveWindow(hListWnd,cx/2,0,cx,cy-(rc.bottom - rc.top),TRUE);
-
-}
-
-void OnEnterMenuLoop(HWND hWnd)
-{
- int nParts;
-
- // Update the status bar pane sizes
- nParts = -1;
- SendMessage(hStatusWnd, SB_SETPARTS, 1, (long)&nParts);
- bInMenuLoop = TRUE;
- SendMessage(hStatusWnd, SB_SETTEXT, (WPARAM)0, (LPARAM)_T(""));
-}
-
-void OnExitMenuLoop(HWND hWnd)
-{
- RECT rc;
- int nParts[3];
-// TCHAR text[260];
-
- bInMenuLoop = FALSE;
- // Update the status bar pane sizes
- GetClientRect(hWnd, &rc);
- nParts[0] = 100;
- nParts[1] = 210;
- nParts[2] = rc.right;
- SendMessage(hStatusWnd, SB_SETPARTS, 3, (long)nParts);
- SendMessage(hStatusWnd, SB_SETTEXT, 0, (LPARAM)_T(""));
-// wsprintf(text, _T("CPU Usage: %3d%%"), PerfDataGetProcessorUsage());
-// SendMessage(hStatusWnd, SB_SETTEXT, 1, (LPARAM)text);
-// wsprintf(text, _T("Processes: %d"), PerfDataGetProcessCount());
-// SendMessage(hStatusWnd, SB_SETTEXT, 0, (LPARAM)text);
-}
-
-void OnMenuSelect(HWND hWnd, UINT nItemID, UINT nFlags, HMENU hSysMenu)
-{
- TCHAR str[100];
-
- strcpy(str, TEXT(""));
- if (nFlags & MF_POPUP) {
- if (hSysMenu != GetMenu(hWnd)) {
- if (nItemID == 2) nItemID = 5;
- }
- }
- if (LoadString(hInst, nItemID, str, 100)) {
- // load appropriate string
- LPTSTR lpsz = str;
- // first newline terminates actual string
- lpsz = _tcschr(lpsz, '\n');
- if (lpsz != NULL)
- *lpsz = '\0';
- }
- SendMessage(hStatusWnd, SB_SETTEXT, 0, (LPARAM)str);
-}
-
-
-LRESULT CALLBACK FrameWndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
-{
- int wmId, wmEvent;
- PAINTSTRUCT ps;
- HDC hdc;
- TCHAR szHello[MAX_LOADSTRING];
- LoadString(hInst, IDS_HELLO, szHello, MAX_LOADSTRING);
-
- switch (message) {
- case WM_COMMAND:
- wmId = LOWORD(wParam);
- wmEvent = HIWORD(wParam);
- // Parse the menu selections:
- switch (wmId) {
- case IDM_ABOUT:
-// ShowAboutBox(hWnd);
- {
- HICON hIcon = LoadIcon(hInst, (LPCTSTR)IDI_REGEDIT);
- ShellAbout(hWnd, szTitle, "FrameWndProc", hIcon);
- //if (hIcon) DestroyIcon(hIcon); // NOT REQUIRED
- }
- break;
- case IDM_EXIT:
- DestroyWindow(hWnd);
- break;
- default:
- return DefWindowProc(hWnd, message, wParam, lParam);
- }
- break;
- case WM_PAINT:
- hdc = BeginPaint(hWnd, &ps);
- // TODO: Add any drawing code here...
- RECT rt;
- GetClientRect(hWnd, &rt);
- DrawText(hdc, szHello, strlen(szHello), &rt, DT_CENTER);
- EndPaint(hWnd, &ps);
- break;
- case WM_DESTROY:
- PostQuitMessage(0);
- break;
- default:
- return DefWindowProc(hWnd, message, wParam, lParam);
- }
- return 0;
-}
-
-
-//
-// FUNCTION: WndProc(HWND, unsigned, WORD, LONG)
-//
-// PURPOSE: Processes messages for the main window.
-//
-// WM_COMMAND - process the application menu
-// WM_PAINT - Paint the main window
-// WM_DESTROY - post a quit message and return
-//
-//
-LRESULT CALLBACK WndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
-{
- int wmId, wmEvent;
- PAINTSTRUCT ps;
- HDC hdc;
- //TCHAR szHello[MAX_LOADSTRING];
- //LoadString(hInst, IDS_HELLO, szHello, MAX_LOADSTRING);
-
- switch (message) {
- case WM_COMMAND:
- wmId = LOWORD(wParam);
- wmEvent = HIWORD(wParam);
- // Parse the menu selections:
- switch (wmId) {
- case ID_REGISTRY_PRINTERSETUP:
- //PRINTDLG pd;
- //PrintDlg(&pd);
- //PAGESETUPDLG psd;
- //PageSetupDlg(&psd);
- break;
- case ID_REGISTRY_OPENLOCAL:
- {
- HWND hChildWnd;
-// hChildWnd = CreateWindow(szFrameClass, szTitle, WS_OVERLAPPEDWINDOW | WS_CHILD,
-// CW_USEDEFAULT, 0, CW_USEDEFAULT, 0, hWnd, NULL, hInst, NULL);
- hChildWnd = CreateWindow(szFrameClass, szTitle, WS_OVERLAPPEDWINDOW | WS_CHILD,
- 0, 0, 150, 170, hWnd, NULL, hInst, NULL);
- if (hChildWnd) {
- ShowWindow(hChildWnd, 1);
- UpdateWindow(hChildWnd);
- }
- }
- break;
- case IDM_ABOUT:
-// ShowAboutBox(hWnd);
- {
- HICON hIcon = LoadIcon(hInst, (LPCTSTR)IDI_REGEDIT);
- ShellAbout(hWnd, szTitle, "", hIcon);
- //if (hIcon) DestroyIcon(hIcon); // NOT REQUIRED
- }
- break;
- case IDM_EXIT:
- DestroyWindow(hWnd);
- break;
- default:
- return DefWindowProc(hWnd, message, wParam, lParam);
- }
- break;
- case WM_SIZE:
- // Handle the window sizing in it's own function
- OnSize(wParam, LOWORD(lParam), HIWORD(lParam));
- break;
- case WM_PAINT:
- hdc = BeginPaint(hWnd, &ps);
- // TODO: Add any drawing code here...
- RECT rt;
- GetClientRect(hWnd, &rt);
- //DrawText(hdc, szHello, strlen(szHello), &rt, DT_CENTER);
- EndPaint(hWnd, &ps);
- break;
- case WM_DESTROY:
- PostQuitMessage(0);
- break;
- case WM_TIMER:
- break;
-
- case WM_ENTERMENULOOP:
- OnEnterMenuLoop(hWnd);
- break;
- case WM_EXITMENULOOP:
- OnExitMenuLoop(hWnd);
- break;
- case WM_MENUSELECT:
- OnMenuSelect(hWnd, LOWORD(wParam), HIWORD(wParam), (HMENU)lParam);
- break;
- default:
- return DefWindowProc(hWnd, message, wParam, lParam);
- }
- return 0;
-}
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