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| author | Mounir IDRASSI <mounir.idrassi@idrix.fr> | 2023-09-24 01:26:02 +0200 |
|---|---|---|
| committer | Mounir IDRASSI <mounir.idrassi@idrix.fr> | 2023-09-24 01:26:02 +0200 |
| commit | 76c64d49ea96719bf1a5d185053619001b0aa533 (patch) | |
| tree | dfb0d7b9d3f6ad21e6886a2b2ec1b6aab85288d9 /src/Common/Dlgcode.c | |
| parent | 07c827c84979560fbc8eace567ac5a7f9ac3a279 (diff) | |
| download | VeraCrypt-76c64d49ea96719bf1a5d185053619001b0aa533.tar.gz VeraCrypt-76c64d49ea96719bf1a5d185053619001b0aa533.zip | |
Windows: Add tooltip message and help button for new option to disable memory protection
Also a dedicated page in the documentation was added for it.
Diffstat (limited to 'src/Common/Dlgcode.c')
| -rw-r--r-- | src/Common/Dlgcode.c | 122 |
1 files changed, 122 insertions, 0 deletions
diff --git a/src/Common/Dlgcode.c b/src/Common/Dlgcode.c index 325a2579..a81dc984 100644 --- a/src/Common/Dlgcode.c +++ b/src/Common/Dlgcode.c @@ -1759,6 +1759,88 @@ void AccommodateTextField (HWND hwndDlg, UINT ctrlId, BOOL bFirstUpdate, HFONT h } } +// Resizes width of a checkbox according to actual width in pixels of its label text (font size is taken into account) +void AccommodateCheckBoxTextWidth (HWND hwndDlg, UINT ctrlId) +{ + RECT rec; + HWND hwndCtrl = GetDlgItem (hwndDlg, ctrlId); + int width, origWidth, origHeight; + int horizSubOffset; + wchar_t text [MAX_URL_LENGTH]; + HFONT hFont = (HFONT) SendDlgItemMessage (hwndDlg, ctrlId, WM_GETFONT, 0, 0); + + // Resize the field according to its length and font size and move if centered or right-aligned + + GetWindowTextW (hwndCtrl, text, sizeof (text) / sizeof (wchar_t)); + + width = GetTextGfxWidth (hwndCtrl, text, hFont); + + // add to width variable value the width of the checkbox square. We use SM_CXMENUCHECK which is a little larger than actual width + width += GetSystemMetrics(SM_CXMENUCHECK); + + + GetClientRect (hwndCtrl, &rec); + origWidth = rec.right; + origHeight = rec.bottom; + + if (width >= 0 + && (origWidth > width)) // The original width of the field is the maximum allowed size + { + horizSubOffset = origWidth - width; + + // Resize the text field + SetWindowPos (hwndCtrl, 0, 0, 0, + origWidth - horizSubOffset, + origHeight, + SWP_NOMOVE | SWP_NOZORDER); + + InvalidateRect (hwndCtrl, NULL, TRUE); + } +} + +// makes controls contiguous by moving the second control right next to the first one horizontally +void MakeControlsContiguous(HWND hwndDlg, UINT ctrl1ID, UINT ctrl2ID) { + HWND hwndCtrl1 = GetDlgItem(hwndDlg, ctrl1ID); + HWND hwndCtrl2 = GetDlgItem(hwndDlg, ctrl2ID); + RECT rect1, rect2; + POINT pt1, pt2; + int newLeftPosition; + + // Exit silently if one or both controls are missing + if (!hwndCtrl1 || !hwndCtrl2) { + return; + } + + + GetWindowRect(hwndCtrl1, &rect1); + GetWindowRect(hwndCtrl2, &rect2); + + // Convert the top-right point of the first control from screen to client coordinates + pt1.x = rect1.right; + pt1.y = rect1.top; + if (!ScreenToClient(hwndDlg, &pt1)) { + return; // Exit if the conversion fails + } + + // Convert the top-left point of the second control from screen to client coordinates + pt2.x = rect2.left; + pt2.y = rect2.top; + if (!ScreenToClient(hwndDlg, &pt2)) { + return; // Exit if the conversion fails + } + + // Ensure the second control is always placed to the right of the first one + newLeftPosition = pt1.x + 1; + + if (pt2.x < pt1.x) { // if the second control is to the left of the first one + newLeftPosition += (pt1.x - pt2.x); + } + + // Move the second control to its new position + SetWindowPos(hwndCtrl2, NULL, newLeftPosition, pt2.y, 0, 0, SWP_NOZORDER | SWP_NOSIZE); +} + + // Note that the user can still close the window by right-clicking its taskbar icon and selecting 'Close window', or by pressing Alt-F4, or using the Task Manager. void DisableCloseButton (HWND hwndDlg) { @@ -2129,6 +2211,42 @@ BOOL CALLBACK AboutDlgProc (HWND hwndDlg, UINT msg, WPARAM wParam, LPARAM lParam return 0; } +HWND CreateToolTip(int toolID, HWND hDlg, const char* strID) +{ + if (!toolID || !hDlg) + { + return FALSE; + } + + // Create the tooltip. + HWND hwndTip = CreateWindowExW(NULL, TOOLTIPS_CLASS, NULL, + WS_POPUP | TTS_ALWAYSTIP | TTS_NOPREFIX | TTS_BALLOON, + CW_USEDEFAULT, CW_USEDEFAULT, + CW_USEDEFAULT, CW_USEDEFAULT, + hDlg, NULL, + hInst, NULL); + + if (!hwndTip) + { + return (HWND)NULL; + } + + // Associate the tooltip with the tool. + TOOLINFOW toolInfo = { 0 }; + toolInfo.cbSize = sizeof(toolInfo); + toolInfo.hwnd = hDlg; + toolInfo.uFlags = TTF_SUBCLASS | TTF_IDISHWND; + toolInfo.uId = (UINT_PTR) GetDlgItem(hDlg, toolID); + toolInfo.lpszText = GetString(strID); + + // set tooltip maximum width + SendMessage(hwndTip, TTM_SETMAXTIPWIDTH, 0, (LPARAM) 300); + + SendMessage(hwndTip, TTM_ADDTOOL, 0, (LPARAM)&toolInfo); + + return hwndTip; +} + static HWND StaticModelessWaitDlgHandle = NULL; @@ -11093,6 +11211,10 @@ void Applink (const char *dest) { StringCbCopyW (page, sizeof (page),L"Personal%20Iterations%20Multiplier%20%28PIM%29.html"); } + else if (strcmp(dest, "memoryprotection") == 0) + { + StringCbCopyW (page, sizeof (page),L"VeraCrypt%20Memory%20Protection.html"); + } else { StringCbCopyW (url, sizeof (url),TC_APPLINK); |