Sara/behaviour-tree-test
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[RTL] Add support for shaping in background thread.

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This commit is contained in:
bruvzg 2022-05-18 10:17:55 +03:00
parent 5631b59e21
commit cfcdfc38e2
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GPG key ID: 7960FCF39844EC38
9 changed files with 779 additions and 338 deletions
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50
scene/gui/rich_text_label.h
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@ -141,10 +141,10 @@ private:
struct ItemFrame : public Item {
bool cell = false;
Vector<Line> lines;
int first_invalid_line = 0;
int first_invalid_font_line = 0;
int first_resized_line = 0;
LocalVector<Line> lines;
std::atomic<int> first_invalid_line;
std::atomic<int> first_invalid_font_line;
std::atomic<int> first_resized_line;
ItemFrame *parent_frame = nullptr;
@ -155,7 +155,12 @@ private:
Size2 max_size_over = Size2(-1, -1);
Rect2 padding;
ItemFrame() { type = ITEM_FRAME; }
ItemFrame() {
type = ITEM_FRAME;
first_invalid_line.store(0);
first_invalid_font_line.store(0);
first_resized_line.store(0);
}
};
struct ItemText : public Item {
@ -263,8 +268,8 @@ private:
int width = 0;
};
Vector<Column> columns;
Vector<float> rows;
LocalVector<Column> columns;
LocalVector<float> rows;
int total_width = 0;
int total_height = 0;
@ -363,6 +368,16 @@ private:
Item *current = nullptr;
ItemFrame *current_frame = nullptr;
Thread thread;
Mutex data_mutex;
bool threaded = false;
std::atomic<bool> stop_thread;
std::atomic<bool> updating;
std::atomic<double> loaded;
uint64_t loading_started = 0;
int progress_delay = 1000;
VScrollBar *vscroll = nullptr;
AutowrapMode autowrap_mode = AUTOWRAP_WORD_SMART;
@ -392,7 +407,11 @@ private:
Array custom_effects;
void _invalidate_current_line(ItemFrame *p_frame);
void _validate_line_caches(ItemFrame *p_frame);
static void _thread_function(void *self);
void _stop_thread();
bool _validate_line_caches();
void _process_line_caches();
void _add_item(Item *p_item, bool p_enter = false, bool p_ensure_newline = false);
void _remove_item(Item *p_item, const int p_line, const int p_subitem_line);
@ -446,8 +465,9 @@ private:
bool _search_line(ItemFrame *p_frame, int p_line, const String &p_string, int p_char_idx, bool p_reverse_search);
bool _search_table(ItemTable *p_table, List<Item *>::Element *p_from, const String &p_string, bool p_reverse_search);
void _shape_line(ItemFrame *p_frame, int p_line, const Ref<Font> &p_base_font, int p_base_font_size, int p_width, int *r_char_offset);
void _resize_line(ItemFrame *p_frame, int p_line, const Ref<Font> &p_base_font, int p_base_font_size, int p_width);
float _shape_line(ItemFrame *p_frame, int p_line, const Ref<Font> &p_base_font, int p_base_font_size, int p_width, float p_h, int *r_char_offset);
float _resize_line(ItemFrame *p_frame, int p_line, const Ref<Font> &p_base_font, int p_base_font_size, int p_width, float p_h);
void _update_line_font(ItemFrame *p_frame, int p_line, const Ref<Font> &p_base_font, int p_base_font_size);
int _draw_line(ItemFrame *p_frame, int p_line, const Vector2 &p_ofs, int p_width, const Color &p_base_color, int p_outline_size, const Color &p_outline_color, const Color &p_font_shadow_color, int p_shadow_outline_size, const Point2 &p_shadow_ofs, int &r_processed_glyphs);
float _find_click_in_line(ItemFrame *p_frame, int p_line, const Vector2 &p_ofs, int p_width, const Point2i &p_click, ItemFrame **r_click_frame = nullptr, int *r_click_line = nullptr, Item **r_click_item = nullptr, int *r_click_char = nullptr, bool p_table = false);
@ -480,9 +500,9 @@ private:
bool _find_layout_subitem(Item *from, Item *to);
void _fetch_item_fx_stack(Item *p_item, Vector<ItemFX *> &r_stack);
void _update_scroll();
void _update_fx(ItemFrame *p_frame, double p_delta_time);
void _scroll_changed(double);
int _find_first_line(int p_from, int p_to, int p_vofs) const;
virtual void gui_input(const Ref<InputEvent> &p_event) override;
virtual String get_tooltip(const Point2 &p_pos) const override;
@ -611,6 +631,14 @@ public:
bool is_deselect_on_focus_loss_enabled() const;
void deselect();
bool is_ready() const;
void set_threaded(bool p_threaded);
bool is_threaded() const;
void set_progress_bar_delay(int p_delay_ms);
int get_progress_bar_delay() const;
// Context menu.
PopupMenu *get_menu() const;
bool is_menu_visible() const;