Add Arabic text shaping support for chat functionality

This commit introduces Arabic text shaping in the chat application by adding `ArabicShaping.cpp` and `ArabicShaping.h` for handling contextual forms and visual reordering.

The rendering logic in `ChatScreen.cpp` is updated to utilize this new functionality, adjusting cursor positions accordingly. Other UI components, including `UIControl_Base.cpp`, `UIControl_Label.cpp`, and `UIControl_SaveList.cpp`, are modified to ensure proper display of Arabic text.

Additionally, `Font.cpp` is enhanced with methods for efficient rendering of pre-shaped text.
This commit is contained in:
Revela
2026-03-17 17:08:58 -05:00
parent d473ef0dc5
commit e786604228
17 changed files with 717 additions and 28 deletions
@@ -75,4 +75,5 @@ private:
static bool IndexSortFn(const void *a, const void *b);
HXUIOBJ m_hSelectionChangedHandlerObj;
std::wstring m_shapedTextCache; // temp buffer for Arabic-shaped text in OnGetSourceDataText
};