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LibVT+Kernel: Add support for setting cursor styles

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This commit introduces support for 3 new escape sequences:
1. Stop blinking cursor mode
2. `DECTCEM` mode (enable/disable cursor)
3. `DECSCUSR` (set cursor style)

`TerminalWidget` now supports the following cursor types: block,
underline and vertical bar. Each of these can blink or be steady.
`VirtualConsole` ignores these (just as we were doing before).
This commit is contained in:
Daniel Bertalan 2021-05-24 09:36:41 +02:00 • committed by Andreas Kling
parent 7dfc804d7d
commit 875a2cbb71
6 changed files with 162 additions and 14 deletions
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1
Kernel/TTY/VirtualConsole.h
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@ -106,6 +106,7 @@ private:
virtual void terminal_did_resize(u16 columns, u16 rows) override;
virtual void terminal_history_changed() override;
virtual void emit(const u8*, size_t) override;
virtual void set_cursor_style(VT::CursorStyle) override;
// ^CharacterDevice
virtual const char* class_name() const override { return "VirtualConsole"; }