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Reactos
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#include "console.h"
#define NDEBUG#include <debug.h>
INT_PTR CALLBACK OptionsProc(HWND hwndDlg, UINT uMsg, WPARAM wParam, LPARAM lParam);INT_PTR CALLBACK FontProc(HWND hwndDlg, UINT uMsg, WPARAM wParam, LPARAM lParam);INT_PTR CALLBACK LayoutProc(HWND hwndDlg, UINT uMsg, WPARAM wParam, LPARAM lParam);INT_PTR CALLBACK ColorsProc(HWND hwndDlg, UINT uMsg, WPARAM wParam, LPARAM lParam);
HINSTANCE hApplet = NULL;
/* Local copy of the console information */PCONSOLE_STATE_INFO ConInfo = NULL;/* What to do with the console information */static BOOL SetConsoleInfo = FALSE;static BOOL SaveConsoleInfo = FALSE;
static VOIDInitPropSheetPage(PROPSHEETPAGEW *psp, WORD idDlg, DLGPROC DlgProc){ ZeroMemory(psp, sizeof(*psp)); psp->dwSize = sizeof(*psp); psp->dwFlags = PSP_DEFAULT; psp->hInstance = hApplet; psp->pszTemplate = MAKEINTRESOURCEW(idDlg); psp->pfnDlgProc = DlgProc; psp->lParam = 0;}
static VOIDInitDefaultConsoleInfo(PCONSOLE_STATE_INFO pConInfo){ // FIXME: Also retrieve the value of REG_DWORD CurrentPage. ConCfgGetDefaultSettings(pConInfo);}
static INT_PTRCALLBACKApplyProc(HWND hwndDlg, UINT uMsg, WPARAM wParam, LPARAM lParam){ UNREFERENCED_PARAMETER(lParam);
switch (uMsg) { case WM_INITDIALOG: { CheckDlgButton(hwndDlg, IDC_RADIO_APPLY_CURRENT, BST_CHECKED); return TRUE; } case WM_COMMAND: { if (LOWORD(wParam) == IDOK) { if (IsDlgButtonChecked(hwndDlg, IDC_RADIO_APPLY_CURRENT) == BST_CHECKED) EndDialog(hwndDlg, IDC_RADIO_APPLY_CURRENT); else EndDialog(hwndDlg, IDC_RADIO_APPLY_ALL); } else if (LOWORD(wParam) == IDCANCEL) { EndDialog(hwndDlg, IDCANCEL); } break; } default: break; }
return FALSE;}
VOIDApplyConsoleInfo(HWND hwndDlg){ static BOOL ConsoleInfoAlreadySaved = FALSE;
/* * We already applied all the console properties (and saved if needed). * Nothing more needs to be done. */ if (ConsoleInfoAlreadySaved) goto Done;
/* * If we are setting the default parameters, just save them, * otherwise display the confirmation & apply dialog. */ if (ConInfo->hWnd == NULL) { SetConsoleInfo = FALSE; SaveConsoleInfo = TRUE; } else { INT_PTR res = DialogBoxW(hApplet, MAKEINTRESOURCEW(IDD_APPLYOPTIONS), hwndDlg, ApplyProc);
SetConsoleInfo = (res != IDCANCEL); SaveConsoleInfo = (res == IDC_RADIO_APPLY_ALL);
if (!SetConsoleInfo) { /* Don't destroy when the user presses cancel */ SetWindowLongPtr(hwndDlg, DWLP_MSGRESULT, PSNRET_INVALID_NOCHANGEPAGE); return; } }
/* * We applied all the console properties (and saved if needed). * Set the flag so that if this function is called again, we won't * need to redo everything again. */ ConsoleInfoAlreadySaved = TRUE;
Done: /* Options have been applied */ SetWindowLongPtr(hwndDlg, DWLP_MSGRESULT, PSNRET_NOERROR); return;}
static int CALLBACKPropSheetProc(HWND hwndDlg, UINT uMsg, LPARAM lParam){ // NOTE: This callback is needed to set large icon correctly. HICON hIcon; switch (uMsg) { case PSCB_INITIALIZED: { hIcon = LoadIconW(hApplet, MAKEINTRESOURCEW(IDC_CPLICON)); SendMessageW(hwndDlg, WM_SETICON, ICON_BIG, (LPARAM)hIcon); break; } } return 0;}
/* First Applet */static LONGAPIENTRYInitApplet(HANDLE hSectionOrWnd){ INT_PTR Result; PCONSOLE_STATE_INFO pSharedInfo = NULL; WCHAR szTitle[MAX_PATH + 1]; PROPSHEETPAGEW psp[4]; PROPSHEETHEADERW psh; INT i = 0;
/* * Because of Windows compatibility, we need to behave the same concerning * information sharing with CONSRV. For some obscure reason the designers * decided to use the CPlApplet hWnd parameter as being either a handle to * the applet's parent caller's window (in case we ask for displaying * the global console settings), or a handle to a shared section holding * a CONSOLE_STATE_INFO structure (they don't use the extra l/wParams). */
/* * Try to open the shared section via the handle parameter. If we succeed, * it means we were called by CONSRV for retrieving/setting parameters for * a given console. If we fail, it means we are retrieving/setting default * global parameters (and we were either called by CONSRV or directly by * the user via the Control Panel, etc...) */ pSharedInfo = MapViewOfFile(hSectionOrWnd, FILE_MAP_READ, 0, 0, 0); if (pSharedInfo != NULL) { /* * We succeeded. We were called by CONSRV and are retrieving * parameters for a given console. */
/* Copy the shared data into our allocated buffer */ DPRINT1("pSharedInfo->cbSize == %lu ; sizeof(CONSOLE_STATE_INFO) == %u\n", pSharedInfo->cbSize, sizeof(CONSOLE_STATE_INFO)); ASSERT(pSharedInfo->cbSize >= sizeof(CONSOLE_STATE_INFO));
/* Allocate a local buffer to hold console information */ ConInfo = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, pSharedInfo->cbSize); if (ConInfo) RtlCopyMemory(ConInfo, pSharedInfo, pSharedInfo->cbSize);
/* Close the section */ UnmapViewOfFile(pSharedInfo); CloseHandle(hSectionOrWnd);
if (!ConInfo) return 0; } else { /* * We failed. We are retrieving the default global parameters. */
/* Allocate a local buffer to hold console information */ ConInfo = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(CONSOLE_STATE_INFO)); if (!ConInfo) return 0;
/* * Setting the console window handle to NULL indicates we are * retrieving/setting the default console parameters. */ ConInfo->hWnd = NULL; ConInfo->ConsoleTitle[0] = UNICODE_NULL;
/* Use defaults */ InitDefaultConsoleInfo(ConInfo); }
/* Initialize the font support -- additional TrueType font cache and current preview font */ InitTTFontCache(); RefreshFontPreview(&FontPreview, ConInfo);
/* Initialize the property sheet structure */ ZeroMemory(&psh, sizeof(psh)); psh.dwSize = sizeof(psh); psh.dwFlags = PSH_PROPSHEETPAGE | PSH_PROPTITLE | /* PSH_USEHICON | */ PSH_USEICONID | PSH_NOAPPLYNOW | PSH_USECALLBACK;
if (ConInfo->ConsoleTitle[0] != UNICODE_NULL) { StringCchPrintfW(szTitle, ARRAYSIZE(szTitle), L"\"%s\"", ConInfo->ConsoleTitle); psh.pszCaption = szTitle; } else { psh.pszCaption = MAKEINTRESOURCEW(IDS_CPLNAME); }
if (pSharedInfo != NULL) { /* We were started from a console window: this is our parent (or ConInfo->hWnd is NULL) */ psh.hwndParent = ConInfo->hWnd; } else { /* We were started in another way (--> default parameters). Caller's window is our parent. */ psh.hwndParent = (HWND)hSectionOrWnd; }
psh.hInstance = hApplet; // psh.hIcon = LoadIcon(hApplet, MAKEINTRESOURCEW(IDC_CPLICON)); psh.pszIcon = MAKEINTRESOURCEW(IDC_CPLICON); psh.nPages = ARRAYSIZE(psp); psh.nStartPage = 0; psh.ppsp = psp; psh.pfnCallback = PropSheetProc;
InitPropSheetPage(&psp[i++], IDD_PROPPAGEOPTIONS, OptionsProc); InitPropSheetPage(&psp[i++], IDD_PROPPAGEFONT , FontProc ); InitPropSheetPage(&psp[i++], IDD_PROPPAGELAYOUT , LayoutProc ); InitPropSheetPage(&psp[i++], IDD_PROPPAGECOLORS , ColorsProc );
/* Display the property sheet */ RegisterWinPrevClass(hApplet); Result = PropertySheetW(&psh); UnRegisterWinPrevClass(hApplet);
/* Clear the font support */ ResetFontPreview(&FontPreview); ClearTTFontCache();
/* Apply the console settings if necessary */ if (SetConsoleInfo) { HANDLE hSection;
/* * Create a memory section to share with CONSRV, and map it. */ hSection = CreateFileMappingW(INVALID_HANDLE_VALUE, NULL, PAGE_READWRITE, 0, ConInfo->cbSize, NULL); if (!hSection) { DPRINT1("Error when creating file mapping, error = %d\n", GetLastError()); goto Quit; }
pSharedInfo = MapViewOfFile(hSection, FILE_MAP_ALL_ACCESS, 0, 0, 0); if (!pSharedInfo) { DPRINT1("Error when mapping view of file, error = %d\n", GetLastError()); CloseHandle(hSection); goto Quit; }
/* Copy the console information into the section and unmap it */ RtlCopyMemory(pSharedInfo, ConInfo, ConInfo->cbSize); UnmapViewOfFile(pSharedInfo);
/* * Signal to CONSRV that it can apply the new settings. * * NOTE: SetConsoleInfo set to TRUE by ApplyConsoleInfo() * *only* when ConInfo->hWnd != NULL and the user did not * press IDCANCEL in the confirmation dialog. */ ASSERT(ConInfo->hWnd); SendMessageW(ConInfo->hWnd, WM_SETCONSOLEINFO, (WPARAM)hSection, 0);
/* Close the section and return */ CloseHandle(hSection); }
/* Save the console settings */ if (SaveConsoleInfo) { /* Default settings saved when ConInfo->hWnd == NULL */ ConCfgWriteUserSettings(ConInfo, ConInfo->hWnd == NULL); }
Quit: /* Cleanup */ HeapFree(GetProcessHeap(), 0, ConInfo); ConInfo = NULL;
return (Result != -1);}
/* Control Panel Callback */LONGCALLBACKCPlApplet(HWND hwndCPl, UINT uMsg, LPARAM lParam1, LPARAM lParam2){ switch (uMsg) { case CPL_INIT: return TRUE;
case CPL_EXIT: // TODO: Free allocated memory break;
case CPL_GETCOUNT: return 1;
case CPL_INQUIRE: { CPLINFO *CPlInfo = (CPLINFO*)lParam2; CPlInfo->idIcon = IDC_CPLICON; CPlInfo->idName = IDS_CPLNAME; CPlInfo->idInfo = IDS_CPLDESCRIPTION; break; }
case CPL_DBLCLK: InitApplet((HANDLE)hwndCPl); break; }
return FALSE;}
INTWINAPIDllMain(HINSTANCE hinstDLL, DWORD dwReason, LPVOID lpvReserved){ UNREFERENCED_PARAMETER(lpvReserved);
switch (dwReason) { case DLL_PROCESS_ATTACH: hApplet = hinstDLL; DisableThreadLibraryCalls(hinstDLL); break; }
return TRUE;}