CORE-18978
Fixes NULL pointer access when e.g. class.lpszClassName == NULL and
the class is registered. The RegisterClass(ExA/W/...) should return 0
instead of throwing an invalid access exception.
However, providing an invalid pointer will trigger a crash.
The changes of this PR are on EDIT controls.
- Delete composition_len and composition_start members.
- Add EDIT_ImmSetCompositionWindow helper function.
- At EDIT_SetCaretPos, set the position of the composition window.
- We don't use internal composition string. Rely on the composition window.
- Improve WM_IME_STARTCOMPOSITION, WM_IME_COMPOSITION and WM_IME_ENDCOMPOSITION message handling.
CORE-11700
- Call ImmSetCompositionFontW in WM_SETFONT handling of EDIT controls if necessary.
- If the specified font is NULL, then use DEFAULT_GUI_FONT.
CORE-11700
Supporting KLF_SETFORPROCESS flag in ActivateKeyboardLayout function.
Implement KLF_SETFORPROCESS for co_UserActivateKeyboardLayout.
Use KLF_SETFORPROCESS flag in WM_INPUTLANGCHANGEREQUEST handling.
Add co_IntSetKeyboardLayoutForProcess helper function.
Classic Theme: disabled "checked" checkboxes should be grey CORE-18609
and not black, like they erroneously were.
This patch does not seem to have any impact on how they are rendered
for themed ros.
Ftr: We experimented also with COLOR_GRAYTEXT instead of COLOR_BTNSHADOW
but that did result in incorrect drawing of disabled "checked" checkboxes for
the 'High Contrast' Color Schemes.
Fixes 48 failing tests of user32:CharFuncs.
Only 12 minor failing tests are left!
Thanks to Simone Mario Lombardo for the problem analysis!
CORE-18415 CORE-18452
A retrial of 13868ee (#4779).
- Fill the background if necessary, and set the text color and the back mode in DrawFrameControl:DFC_MENU.
- Use UITOOLS95_DrawFrameMenu in menu drawing instead of DrawFrameControl.
CORE-18515, CORE-18417
DrawFrameControl:DFC_MENU draws the monochrome image of menu arrow or checkmark. However, the function didn't draw the entire rectangle correctly when the rectangle was not a square. CORE-18417
Add caret width value to EDITSTATE structure.
To keep the same behavior as Windows Server 2003,
we need to update dwCaretWidth when EDIT_WM_SetFocus is called.
CORE-18151
- Fix IntLoadKeyboardLayout function to return the correct HKL value.
- Modify LAYOUT_LIST_NODE structure to add more information.
- Fix LayoutList_GetByHkl function to choose the IME HKLs correctly.
- Ignore DELETED entries correctly.
- Improve UI/UX.
CORE-11700, CORE-13244, CORE-18364
- Add IntLoadPreloadKeyboardLayouts helper function to load the layouts on log-on.
- In UpdatePerUserSystemParameters function, call CliImmInitializeHotKeys and IntLoadPreloadKeyboardLayouts functions.
CORE-16600
To recognize IME, we have to initialize pKL->piiex.
- Add co_ClientImmLoadLayout and User32CallImmLoadLayoutFromKernel functions to call imm32!ImmLoadLayout on user mode from kernel.
- Use co_ClientImmLoadLayout in NtUserLoadKeyboardLayoutEx.
- Improve Imm32LoadIME to sanitize the IME table.
CORE-11700
