197 lines
3.8 KiB
C++
197 lines
3.8 KiB
C++
/*++
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Copyright (c) 1996 Microsoft Corporation
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Module Name:
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dialogs.c
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Abstract:
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This file implements the common dialog proc and other
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common code used by other dialog procs. All global
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data used by the dialog procs lives here too.
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Environment:
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WIN32 User Mode
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Author:
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Wesley Witt (wesw) 17-Feb-1996
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--*/
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#include "faxocm.h"
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#pragma hdrstop
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static WNDPROC OldEditProc;
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LRESULT
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CALLBACK
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EulaEditSubProc(
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IN HWND hwnd,
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IN UINT msg,
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IN WPARAM wParam,
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IN LPARAM lParam
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)
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/*++
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Routine Description:
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Edit control subclass routine, to avoid highlighting text when user
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tabs to the edit control.
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Arguments:
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Standard window proc arguments.
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Returns:
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Message-dependent value.
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--*/
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{
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//
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// For setsel messages, make start and end the same.
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//
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if ((msg == EM_SETSEL) && ((LPARAM)wParam != lParam)) {
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lParam = wParam;
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}
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return CallWindowProc( OldEditProc, hwnd, msg, wParam, lParam );
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}
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BOOL
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DisplayEula(
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HWND hwnd
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)
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{
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HGLOBAL hResource;
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LPSTR lpResource;
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LPSTR p;
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BOOL rVal = FALSE;
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DWORD FileSize;
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PWSTR EulaText = NULL;
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hResource = LoadResource(
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hInstance,
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FindResource( hInstance, MAKEINTRESOURCE(FAX_EULA), MAKEINTRESOURCE(BINARY) )
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);
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if (!hResource) {
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return FALSE;
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}
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lpResource = (LPSTR) LockResource(
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hResource
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);
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if (!lpResource) {
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FreeResource( hResource );
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return FALSE;
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}
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p = strchr( lpResource, '^' );
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if (!p) {
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//
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// the eula text file is corrupt
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//
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return FALSE;
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}
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FileSize = (DWORD)(p - lpResource);
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EulaText = (PWSTR) MemAlloc( (FileSize+1) * sizeof(WCHAR) );
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if (EulaText == NULL) {
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goto exit;
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}
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MultiByteToWideChar (
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CP_ACP,
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0,
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lpResource,
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FileSize,
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EulaText,
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(FileSize+1) * sizeof(WCHAR)
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);
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EulaText[FileSize] = 0;
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OldEditProc = (WNDPROC) GetWindowLongPtr( hwnd, GWLP_WNDPROC );
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SetWindowLongPtr( hwnd, GWLP_WNDPROC, (ULONG_PTR)EulaEditSubProc );
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SetWindowText( hwnd, EulaText );
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rVal = TRUE;
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exit:
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MemFree (EulaText);
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if (lpResource) {
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FreeResource( lpResource );
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}
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return rVal;
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}
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INT_PTR
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EulaDlgProc(
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HWND hwnd,
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UINT msg,
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WPARAM wParam,
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LPARAM lParam
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)
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{
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switch( msg ) {
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case WM_INITDIALOG:
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DisplayEula( GetDlgItem( hwnd, IDC_LICENSE_AGREEMENT ) );
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break;
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case WM_COMMAND:
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if (HIWORD(wParam) == BN_CLICKED) {
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switch (LOWORD(wParam)) {
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case IDC_ACCEPT:
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PropSheet_SetWizButtons( GetParent(hwnd), PSWIZB_NEXT );
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break;
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case IDC_DECLINE:
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PropSheet_SetWizButtons( GetParent(hwnd), 0 );
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break;
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}
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}
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break;
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case WM_NOTIFY:
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switch( ((LPNMHDR)lParam)->code ) {
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case PSN_SETACTIVE:
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if (IsDlgButtonChecked( hwnd, IDC_ACCEPT ) == BST_CHECKED) {
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PropSheet_SetWizButtons( GetParent(hwnd), PSWIZB_NEXT );
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} else {
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PropSheet_SetWizButtons( GetParent(hwnd), 0 );
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}
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if (Upgrade) {
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PropSheet_SetWizButtons( GetParent(hwnd), PSWIZB_NEXT );
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SetWindowLongPtr(hwnd, DWLP_MSGRESULT ,-1);
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return TRUE;
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}
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break;
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default:
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break;
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}
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break;
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default:
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break;
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}
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return FALSE;
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}
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