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- Name: IAccessible2 COM interfaces for accessibility
- Short Name: IAccessible2
- URL: https://github.com/LinuxA11y/IAccessible2
- Version: 1.3
- License: BSD
- Security Critical: yes
- Description:
- This directory contains the IAccessible2 API, a set of COM interfaces
- that extend MSAA's IAccessible interface for improved Windows accessibility.
- It consists of a single file:
- ia2_api_all.idl
- Local modifications:
- Added the IAccessible2_4 interface to ia2_api_all.idl which extends the
- IAccessible2_3 interface with a single method for setting the current
- selection.
- Update recipe:
- 1. git clone the IAccessible2 project
- 2. Run concatidl.sh
- 3. Copy the resulting ia2_api_all.idl into this directory
- 4. Apply the set_selection_ranges.patch using:
- git am set_selection_ranges.patch
- 5. Ensure that all files have Linux line-endings, so that the changes are easier to review
- 6. Update the compiled idl for each CPU, by building the target
- third_party\iaccessible2 with each of the following
- target_cpu options in args.gn: x86, arm64 and x64
- For example:
- autoninja -C out\arm64-release third_party\iaccessible2
- autoninja -C out\x86-release third_party\iaccessible2
- autoninja -C out\x64-release third_party\iaccessible2
- Each of these build commands will output instructions for updating the compiled api (.tlb and .h) for that build, e.g.:
- To rebaseline:
- copy /y c:\src\temp\[random folder name]\* c:\src\chromium\src\third_party\win_build_output\midl\third_party\iaccessible2\arm64
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