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Optimise TextEdit get height and width

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This commit is contained in:
Paulb23
2021-08-27 20:05:05 +01:00
parent 90a35dac48
commit de009cb5ae
3 changed files with 133 additions and 47 deletions
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21
scene/gui/text_edit.h
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@ -144,6 +144,8 @@ private:
Color background_color = Color(0, 0, 0, 0);
bool hidden = false;
int height = 0;
int width = 0;
Line() {
data_buf.instantiate();
@ -152,6 +154,7 @@ private:
private:
bool is_dirty = false;
bool tab_size_dirty = false;
mutable Vector<Line> text;
Ref<Font> font;
@ -162,11 +165,16 @@ private:
TextServer::Direction direction = TextServer::DIRECTION_AUTO;
bool draw_control_chars = false;
int line_height = -1;
int max_width = -1;
int width = -1;
int tab_size = 4;
int gutter_count = 0;
void _calculate_line_height();
void _calculate_max_line_width();
public:
void set_tab_size(int p_tab_size);
int get_tab_size() const;
@ -176,9 +184,9 @@ private:
void set_direction_and_language(TextServer::Direction p_direction, const String &p_language);
void set_draw_control_chars(bool p_draw_control_chars);
int get_line_height(int p_line, int p_wrap_index) const;
int get_line_height() const;
int get_line_width(int p_line, int p_wrap_index = -1) const;
int get_max_width(bool p_exclude_hidden = false) const;
int get_max_width() const;
void set_width(float p_width);
int get_line_wrap_amount(int p_line) const;
@ -187,7 +195,14 @@ private:
const Ref<TextParagraph> get_line_data(int p_line) const;
void set(int p_line, const String &p_text, const Vector<Vector2i> &p_bidi_override);
void set_hidden(int p_line, bool p_hidden) { text.write[p_line].hidden = p_hidden; }
void set_hidden(int p_line, bool p_hidden) {
text.write[p_line].hidden = p_hidden;
if (!p_hidden && text[p_line].width > max_width) {
max_width = text[p_line].width;
} else if (p_hidden && text[p_line].width == max_width) {
_calculate_max_line_width();
}
}
bool is_hidden(int p_line) const { return text[p_line].hidden; }
void insert(int p_at, const String &p_text, const Vector<Vector2i> &p_bidi_override);
void remove(int p_at);