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LibVT+Terminal: Implement line wrapping

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This commit implements line wrapping in the terminal, and tries its best
to move the cursor to the "correct" position.
This commit is contained in:
Ali Mohammad Pur 2021-06-19 03:53:03 +04:30 • committed by Andreas Kling
parent 424965954f
commit 2f2b7814d1
5 changed files with 206 additions and 22 deletions
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11
Userland/Libraries/LibVT/Terminal.h
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@ -194,17 +194,6 @@ protected:
virtual void receive_dcs_char(u8 byte) override;
virtual void execute_dcs_sequence() override;
struct CursorPosition {
u16 row { 0 };
u16 column { 0 };
void clamp(u16 max_row, u16 max_column)
{
row = min(row, max_row);
column = min(column, max_column);
}
};
struct BufferState {
Attribute attribute;
CursorPosition cursor;