Improve checks in AlphaBlend and TransparentBlt functions: check whether DCSrc is of DCTYPE_INFO also, to fail in that case properly too.
Spotted by PVS-Studio analysis.
Reference: https://pvs-studio.com/en/blog/posts/cpp/1122/.
Follow-up to #6880. Fix access denial on
writing file "C:\freeldr.ini".
JIRA issue: CORE-19575
- Add FILE_SHARE_READ flag in CreateFileW
call.
- Use OPEN_ALWAYS instead of
CREATE_ALWAYS, and then explicitly use
SetEndOfFile function.
Fix access denial on writing file "C:\freeldr.ini".
JIRA issue: CORE-19575
- Add FILE_SHARE_READ flag and delete
FILE_SHARE_WRITE flag in CreateFileW call.
- Use OPEN_ALWAYS instead of
CREATE_ALWAYS, and then explicitly use
SetEndOfFile function.
Follow-up to #6871. Reduce indentation level.
JIRA issue: CORE-17482
In ShellExecuteExW, early check the structure
size and return on failure before
SHCoInitializeAnyApartment call.
Updating the statusbar on every LVN_ITEMCHANGED causes a massive delay when the number of changed items is large, very noticeable on Ctrl+A.
CORE-18663
DelRegEmpty exists to clean up "company" registry parent keys. If another application is writing to the key at the same time as we are gently trying to remove it, our uninstaller should ignore any errors.
This adds a hotkey (CTRL-S) which switches between the Normal and Small
modes of the Volume Control window (also seen in Windows XP).
CORE-17043
Signed-off-by: Connie Julie <alexnicolas155@yahoo.com>
Support GetControlWindow, ShowControlWindow and IsControlWindowShown for TREE and STATUS in the Shell Browser so DefView can set CMF_EXPLORE correctly.
* Remove a hardcoded copyright string and move into localizable resources.
* Remove the PROMPT environment variable from clean installs of ReactOS. By default, the command prompt uses $P$G (path + '>') as its prompt settings and does not require this environment variable. Clean installs of Windows Server 2003 do not include this environment variable either. I documented this environment variable in our wiki if anyone would like to set it on their own ReactOS installs.
* Remove the new line above the copyright notice when the information line is turned off.
CORE-16193, CORE-17031
With a single database line added to applications distributed as zip/cab allows rapps.exe to act as an installer that automatically extracts the files and creates a startmenu shortcut. It can also uninstall the extracted files (and optionally other files and registry entries created by the application).
CORE-19566
- Move IDC_NO_OVERWRITE right below IDC_OVERWRITE_OLDER_THAN;
- Remove WS_GROUP from IDC_NO_OVERWRITE, IDC_OVERWRITE_OLDER_THAN and IDC_UPDOWN_EVENTS_AGE.
CORE-19575
For the time being, don't add read-only attribute for ease of testing
and modifying files, but it won't always stay this way.
For example, Windows sets its boot.ini (as well as NTLDR, NTDETECT.COM
etc.) as read-only (+ hidden and system) during its 1st-stage setup.
2nd-stage setup makes some adjustments in boot.ini but doesn't restore
its read-only attribute.
Windows tools that can modify boot.ini (i.e. msconfig.exe, bootcfg.exe,
and sysdm.cpl) **ALL** know how to remove the read-only attribute for
modifying boot.ini, before restoring it if needed.
Patch by @I_Kill_Bugs
* [NTUSER] Fix double click on title bar icon not closing window
Improve MENU_TrackMenu handling.
Guilty commit:0.4.15-dev-7750-gc17a654 c17a6542ac
CORE-19492
Patch by @I_Kill_Bugs
Add condition into msgqueue along with filter testing to reject messages that are "NotForUs".
Also, do not set AcceptMessage to FALSE, but just keep msgDblClk and idSysPeek values and continue.
CORE-19487
CORE-19538
The BootDrive and BootPartition values are deprecated, and support
for them will soon be removed from FreeLoader.
Add an helper function to migrate these values during ReactOS
(re)installation / update.
Support emoji characters and minor characters.
JIRA issue: CORE-19030
NOTE: Not every emoji is supported yet (No ZWJ support). Surrogate pairs only.
NOTE: This feature only works if the appropriate font is selected.
- Add IS_HIGH_SURROGATE and
IS_LOW_SURROGATE macros.
- Add Utf32FromSurrogatePair helper function
to convert a surrogate pair to a UTF-32 code
point.
- Convert the surrogate pairs in the text in
TextIntGetTextExtentPoint, IntGetTextDisposition,
and IntExtTextOutW functions.
Slight performance improvement.
JIRA issue: CORE-15554
- Add bNoTransform variable.
- Check whether mat is identity matrix.
- If so, then don't do FT_Vector_Transform.
The support is so far enabled only for INI files (freeldr.ini, boot.ini).
May be subject to further improvements in the future.
Usage examples:
- When finding existing ReactOS or Windows installations, the boot store
should exist and is opened in read-only mode. Closing the boot store
doesn't store any temporary modifications made to it.
- When doing a clean installation, freeldr.ini is created in read-write
access.
- When installing with an existing freeldr.ini or boot.ini, they are
opened as existing files in read-write access.
Implement GetWavePosition API for both Legacy and MMixer modes.
[WDMAUD.DRV]
- Fix wrong I/O control code passed to DeviceIoControl for Legacy mode. Use IOCTL_GETPOS instead of IOCTL_OPEN_WDMAUD, to use the correct routine.
- Implement WdmAudGetWavePosition for MMixer mode, as it was completely unimplemented there. Call an appropiate MMixer routine and return back resulting wave position.
[WDMAUD]
- Implement WdmAudGetPostion routine, which is used by Legacy mode, and call the same MMixer routine from it too.
- Handle it in IOCTL_GETPOS I/O control request of dispatch routine.
[MMIXER]
- Implement MMixerGetWavePosition internal routine, which is called by both Legacy and MMixer modes, and does the actual work of retrieving playback position.
- Call an apporpriate KSPROPERTY_AUDIO_POSITION property from it, and return in the output resulting KSAUDIO_POSITION.PlayOffset member, which contains the current playback position offset, to be returned to the caller.
This fixes a failure retreiving the current audio playback position snd subsequent playing the audio data by several 3rd-party applications which are using this API (for example, some Gecko based browsers by @roytam1: Basilisk (Serpent) 52.9.0 IA-32 build, NewMoon 28.10.7 IA-32 build and KMeleon 76.5.3 Goanna engine).
CORE-19542
- QueryBootStoreOptions(): De-duplicate code.
- SetBootStoreOpt(): Respect the FieldsToChange flag.
- BOOT_STORE_OPTIONS: Remove unused Version field and distinguish
between "Current" and "Next" BootEntryKey.
The change is needed, because the previous version emitted multiple ".seh_handlerdata" blocks and GAS isn't able to merge them into one, but will instead only include the first one. This is fixed by generating "asm defines" in the code and pass the line number to the "REACTOS seh" pragma, which is then used to create all handler data by referring to the predefined symbols, that include the line number.
Also the EstablisherFrame parameter passed to the filter/finally function is the original stack pointer, not the frame pointer! Take this into account by passing __builtin_frame_address(0) from the filter context to the global wrapper function, which includes the frame-offset, and use that to recalculate the frame-pointer from the passed in stack pointer.
Slight performance improvement. STACK_TEXT_BUFFER_SIZE = 100 was too small
for long text. This PR can reduce unnecessary buffer allocations in NtGdiExtTextOutW
function.
JIRA issue: CORE-15554
- Change STACK_TEXT_BUFFER_SIZE to 512.
