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Code Issues Activity Actions

Terminal: Draw the terminal cursor.

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This commit is contained in:
Andreas Kling 2019-01-17 16:19:49 +01:00
parent 3ad0ec9b1b
commit 5983a217c3
2 changed files with 47 additions and 21 deletions
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9
Terminal/Terminal.h
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@ -4,7 +4,9 @@
#include <AK/Types.h>
#include <AK/Vector.h>
#include <Widgets/GraphicsBitmap.h>
#include <Widgets/Rect.h>
class Font;
class Terminal {
public:
@ -16,6 +18,7 @@ public:
void on_char(byte);
private:
Font& font() { return *m_font; }
void scroll_up();
void set_cursor(unsigned row, unsigned column);
void put_character_at(unsigned row, unsigned column, byte ch);
@ -33,6 +36,7 @@ private:
void set_size(word columns, word rows);
word columns() const { return m_columns; }
word rows() const { return m_rows; }
Rect glyph_rect(word row, word column);
struct Attribute {
Attribute() { reset(); }
@ -62,6 +66,8 @@ private:
Attribute m_current_attribute;
Attribute& attribute_at(word row, word column);
void execute_escape_sequence(byte final);
enum EscapeState {
@ -86,4 +92,7 @@ private:
int m_inset { 2 };
int m_line_spacing { 4 };
int m_line_height { 0 };
RetainPtr<Font> m_font;
};