From a13ca47ccb7c67ed2dae5265b6bb0124a15cfc4d Mon Sep 17 00:00:00 2001 From: Robert Dickenson Date: Tue, 2 Jul 2002 17:37:20 +0000 Subject: [PATCH 1/1] Minor updates, added status bar support from TaskMgr. svn path=/trunk/; revision=3171 --- rosapps/regedt32/StdAfx.h | 1 + rosapps/regedt32/regedt32.cpp | 369 ++++++++++++++++++++++------------ 2 files changed, 245 insertions(+), 125 deletions(-) diff --git a/rosapps/regedt32/StdAfx.h b/rosapps/regedt32/StdAfx.h index 1e47eff2bf0..d1cb567f563 100644 --- a/rosapps/regedt32/StdAfx.h +++ b/rosapps/regedt32/StdAfx.h @@ -15,6 +15,7 @@ // Windows Header Files: #include +#include // C RunTime Header Files #include diff --git a/rosapps/regedt32/regedt32.cpp b/rosapps/regedt32/regedt32.cpp index c9bfd2e848f..f782049c4b8 100644 --- a/rosapps/regedt32/regedt32.cpp +++ b/rosapps/regedt32/regedt32.cpp @@ -20,16 +20,42 @@ * 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 +#include +#include +#include +#include +#include +#include +#include +#endif + #include "resource.h" #include //#include +#define STATUS_WINDOW 2001 #define MAX_LOADSTRING 100 // Global Variables: -HWND hMainWnd; HINSTANCE hInst; // current instance + +HWND hMainWnd; // Main Window +HWND hStatusWnd; // Status Bar Window +HWND hTabWnd; // Tab 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 @@ -47,7 +73,6 @@ int APIENTRY WinMain(HINSTANCE hInstance, LPSTR lpCmdLine, int nCmdShow) { - // TODO: Place code here. MSG msg; HACCEL hAccelTable; @@ -60,23 +85,18 @@ int APIENTRY WinMain(HINSTANCE hInstance, MyRegisterClass2(hInstance); // Perform application initialization: - if (!InitInstance (hInstance, nCmdShow)) - { + if (!InitInstance(hInstance, nCmdShow)) { return FALSE; } - hAccelTable = LoadAccelerators(hInstance, (LPCTSTR)IDC_REGEDT32); // Main message loop: - while (GetMessage(&msg, NULL, 0, 0)) - { - if (!TranslateAccelerator(msg.hwnd, hAccelTable, &msg)) - { + while (GetMessage(&msg, NULL, 0, 0)) { + if (!TranslateAccelerator(msg.hwnd, hAccelTable, &msg)) { TranslateMessage(&msg); DispatchMessage(&msg); } } - return msg.wParam; } @@ -99,8 +119,7 @@ ATOM MyRegisterClass(HINSTANCE hInstance) { WNDCLASSEX wcex; - wcex.cbSize = sizeof(WNDCLASSEX); - + wcex.cbSize = sizeof(WNDCLASSEX); wcex.style = CS_HREDRAW | CS_VREDRAW; wcex.lpfnWndProc = (WNDPROC)WndProc; wcex.cbClsExtra = 0; @@ -121,8 +140,7 @@ ATOM MyRegisterClass2(HINSTANCE hInstance) { WNDCLASSEX wcex; - wcex.cbSize = sizeof(WNDCLASSEX); - + wcex.cbSize = sizeof(WNDCLASSEX); wcex.style = CS_HREDRAW | CS_VREDRAW; wcex.lpfnWndProc = (WNDPROC)FrameWndProc; wcex.cbClsExtra = 0; @@ -135,7 +153,6 @@ ATOM MyRegisterClass2(HINSTANCE hInstance) // wcex.lpszMenuName = (LPCSTR)IDR_REGEDT32_MENU; wcex.lpszClassName = szFrameClass; wcex.hIconSm = LoadIcon((HINSTANCE)wcex.hInstance, (LPCTSTR)IDI_SMALL); - return RegisterClassEx(&wcex); } @@ -152,23 +169,116 @@ ATOM MyRegisterClass2(HINSTANCE hInstance) // BOOL InitInstance(HINSTANCE hInstance, int nCmdShow) { - HWND hWnd; + int nParts[3]; - hInst = hInstance; // Store instance handle in our global variable + // Initialize the Windows Common Controls DLL + InitCommonControls(); - hWnd = CreateWindow(szWindowClass, szTitle, WS_OVERLAPPEDWINDOW, - CW_USEDEFAULT, 0, CW_USEDEFAULT, 0, NULL, NULL, hInstance, NULL); + 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; + } - if (!hWnd) - { - return FALSE; - } - hMainWnd = hWnd; + // 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); + + + 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); +} + +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("")); +} - ShowWindow(hWnd, nCmdShow); - UpdateWindow(hWnd); +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); +} - return TRUE; +void OnMenuSelect(HWND hWnd, UINT nItemID, UINT nFlags, HMENU hSysMenu) +{ + TCHAR str[100]; + + strcpy(str, TEXT("")); + 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); } @@ -180,44 +290,42 @@ LRESULT CALLBACK FrameWndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lPa 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: -// DialogBox(hInst, (LPCTSTR)IDD_ABOUTBOX, hWnd, (DLGPROC)About); - { - HICON hIcon = LoadIcon(hInst, (LPCTSTR)IDI_REGEDT32); - 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); - } + switch (message) { + case WM_COMMAND: + wmId = LOWORD(wParam); + wmEvent = HIWORD(wParam); + // Parse the menu selections: + switch (wmId) { + case IDM_ABOUT: +// DialogBox(hInst, (LPCTSTR)IDD_ABOUTBOX, hWnd, (DLGPROC)About); + { + HICON hIcon = LoadIcon(hInst, (LPCTSTR)IDI_REGEDT32); + ShellAbout(hWnd, szTitle, "FrameWndProc", hIcon); + //if (hIcon) DestroyIcon(hIcon); // NOT REQUIRED + } 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; + 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; } @@ -239,61 +347,75 @@ LRESULT CALLBACK WndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam) //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: -// DialogBox(hInst, (LPCTSTR)IDD_ABOUTBOX, hWnd, (DLGPROC)About); - { - HICON hIcon = LoadIcon(hInst, (LPCTSTR)IDI_REGEDT32); - ShellAbout(hWnd, szTitle, "", hIcon); - //if (hIcon) DestroyIcon(hIcon); // NOT REQUIRED - } - break; - case IDM_EXIT: - DestroyWindow(hWnd); - break; - default: - return DefWindowProc(hWnd, message, wParam, lParam); + 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 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); + case IDM_ABOUT: +// DialogBox(hInst, (LPCTSTR)IDD_ABOUTBOX, hWnd, (DLGPROC)About); + { + HICON hIcon = LoadIcon(hInst, (LPCTSTR)IDI_REGEDT32); + ShellAbout(hWnd, szTitle, "", hIcon); + //if (hIcon) DestroyIcon(hIcon); // NOT REQUIRED + } break; - case WM_DESTROY: - PostQuitMessage(0); + 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; } @@ -301,18 +423,15 @@ LRESULT CALLBACK WndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam) // Mesage handler for about box. LRESULT CALLBACK About(HWND hDlg, UINT message, WPARAM wParam, LPARAM lParam) { - switch (message) - { - case WM_INITDIALOG: - return TRUE; - - case WM_COMMAND: - if (LOWORD(wParam) == IDOK || LOWORD(wParam) == IDCANCEL) - { - EndDialog(hDlg, LOWORD(wParam)); - return TRUE; - } - break; + switch (message) { + case WM_INITDIALOG: + return TRUE; + case WM_COMMAND: + if (LOWORD(wParam) == IDOK || LOWORD(wParam) == IDCANCEL) { + EndDialog(hDlg, LOWORD(wParam)); + return TRUE; + } + break; } return FALSE; } -- 2.17.1