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-rw-r--r--scene/gui/control.h250
1 files changed, 154 insertions, 96 deletions
diff --git a/scene/gui/control.h b/scene/gui/control.h
index f2f558cf4f..0faa617f8d 100644
--- a/scene/gui/control.h
+++ b/scene/gui/control.h
@@ -5,8 +5,8 @@
/* GODOT ENGINE */
/* https://godotengine.org */
/*************************************************************************/
-/* Copyright (c) 2007-2020 Juan Linietsky, Ariel Manzur. */
-/* Copyright (c) 2014-2020 Godot Engine contributors (cf. AUTHORS.md). */
+/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur. */
+/* Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md). */
/* */
/* Permission is hereby granted, free of charge, to any person obtaining */
/* a copy of this software and associated documentation files (the */
@@ -31,9 +31,10 @@
#ifndef CONTROL_H
#define CONTROL_H
+#include "core/input/shortcut.h"
#include "core/math/transform_2d.h"
+#include "core/object/gdvirtual.gen.inc"
#include "core/templates/rid.h"
-#include "scene/gui/shortcut.h"
#include "scene/main/canvas_item.h"
#include "scene/main/node.h"
#include "scene/main/timer.h"
@@ -49,7 +50,6 @@ class Control : public CanvasItem {
public:
enum Anchor {
-
ANCHOR_BEGIN = 0,
ANCHOR_END = 1
};
@@ -67,7 +67,6 @@ public:
};
enum SizeFlags {
-
SIZE_FILL = 1,
SIZE_EXPAND = 2,
SIZE_EXPAND_FILL = SIZE_EXPAND | SIZE_FILL,
@@ -129,6 +128,30 @@ public:
PRESET_MODE_KEEP_SIZE
};
+ enum LayoutDirection {
+ LAYOUT_DIRECTION_INHERITED,
+ LAYOUT_DIRECTION_LOCALE,
+ LAYOUT_DIRECTION_LTR,
+ LAYOUT_DIRECTION_RTL
+ };
+
+ enum TextDirection {
+ TEXT_DIRECTION_AUTO = TextServer::DIRECTION_AUTO,
+ TEXT_DIRECTION_LTR = TextServer::DIRECTION_LTR,
+ TEXT_DIRECTION_RTL = TextServer::DIRECTION_RTL,
+ TEXT_DIRECTION_INHERITED,
+ };
+
+ enum StructuredTextParser {
+ STRUCTURED_TEXT_DEFAULT,
+ STRUCTURED_TEXT_URI,
+ STRUCTURED_TEXT_FILE,
+ STRUCTURED_TEXT_EMAIL,
+ STRUCTURED_TEXT_LIST,
+ STRUCTURED_TEXT_NONE,
+ STRUCTURED_TEXT_CUSTOM
+ };
+
private:
struct CComparator {
bool operator()(const Control *p_a, const Control *p_b) const {
@@ -144,55 +167,64 @@ private:
Point2 pos_cache;
Size2 size_cache;
Size2 minimum_size_cache;
- bool minimum_size_valid;
+ bool minimum_size_valid = false;
Size2 last_minimum_size;
- bool updating_last_minimum_size;
+ bool updating_last_minimum_size = false;
- float margin[4];
- float anchor[4];
- FocusMode focus_mode;
- GrowDirection h_grow;
- GrowDirection v_grow;
+ real_t offset[4] = { 0.0, 0.0, 0.0, 0.0 };
+ real_t anchor[4] = { ANCHOR_BEGIN, ANCHOR_BEGIN, ANCHOR_BEGIN, ANCHOR_BEGIN };
+ FocusMode focus_mode = FOCUS_NONE;
+ GrowDirection h_grow = GROW_DIRECTION_END;
+ GrowDirection v_grow = GROW_DIRECTION_END;
- float rotation;
- Vector2 scale;
- Vector2 pivot_offset;
+ LayoutDirection layout_dir = LAYOUT_DIRECTION_INHERITED;
+ bool is_rtl_dirty = true;
+ bool is_rtl = false;
+
+ bool auto_translate = true;
- bool pending_resize;
+ real_t rotation = 0.0;
+ Vector2 scale = Vector2(1, 1);
+ Vector2 pivot_offset;
+ bool size_warning = true;
- int h_size_flags;
- int v_size_flags;
- float expand;
+ int h_size_flags = SIZE_FILL;
+ int v_size_flags = SIZE_FILL;
+ real_t expand = 1.0;
Point2 custom_minimum_size;
- MouseFilter mouse_filter;
+ MouseFilter mouse_filter = MOUSE_FILTER_STOP;
- bool clip_contents;
+ bool clip_contents = false;
- bool block_minimum_size_adjust;
- bool disable_visibility_clip;
+ bool block_minimum_size_adjust = false;
+ bool disable_visibility_clip = false;
- Control *parent;
+ Control *parent = nullptr;
ObjectID drag_owner;
Ref<Theme> theme;
- Control *theme_owner;
- Window *theme_owner_window;
+ Control *theme_owner = nullptr;
+ Window *theme_owner_window = nullptr;
+ Window *parent_window = nullptr;
+ StringName theme_type_variation;
+
String tooltip;
- CursorShape default_cursor;
+ CursorShape default_cursor = CURSOR_ARROW;
- List<Control *>::Element *RI;
+ List<Control *>::Element *RI = nullptr;
- CanvasItem *parent_canvas_item;
+ CanvasItem *parent_canvas_item = nullptr;
- NodePath focus_neighbour[4];
+ NodePath focus_neighbor[4];
NodePath focus_next;
NodePath focus_prev;
+ bool bulk_theme_override = false;
HashMap<StringName, Ref<Texture2D>> icon_override;
- HashMap<StringName, Ref<Shader>> shader_override;
HashMap<StringName, Ref<StyleBox>> style_override;
HashMap<StringName, Ref<Font>> font_override;
+ HashMap<StringName, int> font_size_override;
HashMap<StringName, Color> color_override;
HashMap<StringName, int> constant_override;
@@ -201,24 +233,24 @@ private:
// used internally
Control *_find_control_at_pos(CanvasItem *p_node, const Point2 &p_pos, const Transform2D &p_xform, Transform2D &r_inv_xform);
- void _window_find_focus_neighbour(const Vector2 &p_dir, Node *p_at, const Point2 *p_points, float p_min, float &r_closest_dist, Control **r_closest);
- Control *_get_focus_neighbour(Margin p_margin, int p_count = 0);
+ void _window_find_focus_neighbor(const Vector2 &p_dir, Node *p_at, const Point2 *p_points, real_t p_min, real_t &r_closest_dist, Control **r_closest);
+ Control *_get_focus_neighbor(Side p_side, int p_count = 0);
- void _set_anchor(Margin p_margin, float p_anchor);
+ void _set_anchor(Side p_side, real_t p_anchor);
void _set_position(const Point2 &p_point);
void _set_global_position(const Point2 &p_point);
void _set_size(const Size2 &p_size);
void _theme_changed();
+ void _notify_theme_changed();
- void _change_notify_margins();
void _update_minimum_size();
+ void _clear_size_warning();
void _update_scroll();
- void _resize(const Size2 &p_size);
- void _compute_margins(Rect2 p_rect, const float p_anchors[4], float (&r_margins)[4]);
- void _compute_anchors(Rect2 p_rect, const float p_margins[4], float (&r_anchors)[4]);
+ void _compute_offsets(Rect2 p_rect, const real_t p_anchors[4], real_t (&r_offsets)[4]);
+ void _compute_anchors(Rect2 p_rect, const real_t p_offsets[4], real_t (&r_anchors)[4]);
void _size_changed();
String _get_tooltip() const;
@@ -231,28 +263,16 @@ private:
friend class Viewport;
+ void _call_gui_input(const Ref<InputEvent> &p_event);
+
void _update_minimum_size_cache();
friend class Window;
static void _propagate_theme_changed(Node *p_at, Control *p_owner, Window *p_owner_window, bool p_assign = true);
template <class T>
- _FORCE_INLINE_ static bool _find_theme_item(Control *p_theme_owner, Window *p_theme_owner_window, T &, T (Theme::*get_func)(const StringName &, const StringName &) const, bool (Theme::*has_func)(const StringName &, const StringName &) const, const StringName &p_name, const StringName &p_type);
-
- _FORCE_INLINE_ static bool _has_theme_item(Control *p_theme_owner, Window *p_theme_owner_window, bool (Theme::*has_func)(const StringName &, const StringName &) const, const StringName &p_name, const StringName &p_type);
-
- static Ref<Texture2D> get_icons(Control *p_theme_owner, Window *p_theme_owner_window, const StringName &p_name, const StringName &p_type = StringName());
- static Ref<Shader> get_shaders(Control *p_theme_owner, Window *p_theme_owner_window, const StringName &p_name, const StringName &p_type = StringName());
- static Ref<StyleBox> get_styleboxs(Control *p_theme_owner, Window *p_theme_owner_window, const StringName &p_name, const StringName &p_type = StringName());
- static Ref<Font> get_fonts(Control *p_theme_owner, Window *p_theme_owner_window, const StringName &p_name, const StringName &p_type = StringName());
- static Color get_colors(Control *p_theme_owner, Window *p_theme_owner_window, const StringName &p_name, const StringName &p_type = StringName());
- static int get_constants(Control *p_theme_owner, Window *p_theme_owner_window, const StringName &p_name, const StringName &p_type = StringName());
-
- static bool has_icons(Control *p_theme_owner, Window *p_theme_owner_window, const StringName &p_name, const StringName &p_type = StringName());
- static bool has_shaders(Control *p_theme_owner, Window *p_theme_owner_window, const StringName &p_name, const StringName &p_type = StringName());
- static bool has_styleboxs(Control *p_theme_owner, Window *p_theme_owner_window, const StringName &p_name, const StringName &p_type = StringName());
- static bool has_fonts(Control *p_theme_owner, Window *p_theme_owner_window, const StringName &p_name, const StringName &p_type = StringName());
- static bool has_colors(Control *p_theme_owner, Window *p_theme_owner_window, const StringName &p_name, const StringName &p_type = StringName());
- static bool has_constants(Control *p_theme_owner, Window *p_theme_owner_window, const StringName &p_name, const StringName &p_type = StringName());
+ static T get_theme_item_in_types(Control *p_theme_owner, Window *p_theme_owner_window, Theme::DataType p_data_type, const StringName &p_name, List<StringName> p_theme_types);
+ static bool has_theme_item_in_types(Control *p_theme_owner, Window *p_theme_owner_window, Theme::DataType p_data_type, const StringName &p_name, List<StringName> p_theme_types);
+ _FORCE_INLINE_ void _get_theme_type_dependencies(const StringName &p_theme_type, List<StringName> *p_list) const;
protected:
virtual void add_child_notify(Node *p_child) override;
@@ -260,19 +280,31 @@ protected:
//virtual void _window_gui_input(InputEvent p_event);
+ virtual Vector<Vector2i> structured_text_parser(StructuredTextParser p_theme_type, const Array &p_args, const String p_text) const;
+
bool _set(const StringName &p_name, const Variant &p_value);
bool _get(const StringName &p_name, Variant &r_ret) const;
void _get_property_list(List<PropertyInfo> *p_list) const;
void _notification(int p_notification);
-
static void _bind_methods();
+ virtual void _validate_property(PropertyInfo &property) const override;
//bind helpers
+ GDVIRTUAL1RC(bool, _has_point, Vector2)
+ GDVIRTUAL2RC(Array, _structured_text_parser, Array, String)
+ GDVIRTUAL0RC(Vector2, _get_minimum_size)
+
+ GDVIRTUAL1RC(Variant, _get_drag_data, Vector2)
+ GDVIRTUAL2RC(bool, _can_drop_data, Vector2, Variant)
+ GDVIRTUAL2(_drop_data, Vector2, Variant)
+ GDVIRTUAL1RC(Object *, _make_custom_tooltip, String)
+
+ GDVIRTUAL1(_gui_input, Ref<InputEvent>)
+
public:
enum {
-
/* NOTIFICATION_DRAW=30,
NOTIFICATION_VISIBILITY_CHANGED=38*/
NOTIFICATION_RESIZED = 40,
@@ -283,6 +315,7 @@ public:
NOTIFICATION_THEME_CHANGED = 45,
NOTIFICATION_SCROLL_BEGIN = 47,
NOTIFICATION_SCROLL_END = 48,
+ NOTIFICATION_LAYOUT_DIRECTION_CHANGED = 49,
};
@@ -301,8 +334,8 @@ public:
virtual Rect2 _edit_get_rect() const override;
virtual bool _edit_use_rect() const override;
- virtual void _edit_set_rotation(float p_rotation) override;
- virtual float _edit_get_rotation() const override;
+ virtual void _edit_set_rotation(real_t p_rotation) override;
+ virtual real_t _edit_get_rotation() const override;
virtual bool _edit_use_rotation() const override;
virtual void _edit_set_pivot(const Point2 &p_pivot) override;
@@ -312,12 +345,13 @@ public:
virtual Size2 _edit_get_minimum_size() const override;
#endif
+ virtual void gui_input(const Ref<InputEvent> &p_event);
+
void accept_event();
virtual Size2 get_minimum_size() const;
virtual Size2 get_combined_minimum_size() const;
virtual bool has_point(const Point2 &p_point) const;
- virtual bool clips_input() const;
virtual void set_drag_forwarding(Control *p_target);
virtual Variant get_drag_data(const Point2 &p_point);
virtual bool can_drop_data(const Point2 &p_point, const Variant &p_data) const;
@@ -329,20 +363,29 @@ public:
Size2 get_custom_minimum_size() const;
Control *get_parent_control() const;
+ Window *get_parent_window() const;
+
+ void set_layout_direction(LayoutDirection p_direction);
+ LayoutDirection get_layout_direction() const;
+ virtual bool is_layout_rtl() const;
+
+ void set_auto_translate(bool p_enable);
+ bool is_auto_translating() const;
+ _FORCE_INLINE_ String atr(const String p_string) const { return is_auto_translating() ? tr(p_string) : p_string; };
/* POSITIONING */
- void set_anchors_preset(LayoutPreset p_preset, bool p_keep_margins = true);
- void set_margins_preset(LayoutPreset p_preset, LayoutPresetMode p_resize_mode = PRESET_MODE_MINSIZE, int p_margin = 0);
- void set_anchors_and_margins_preset(LayoutPreset p_preset, LayoutPresetMode p_resize_mode = PRESET_MODE_MINSIZE, int p_margin = 0);
+ void set_anchors_preset(LayoutPreset p_preset, bool p_keep_offsets = true);
+ void set_offsets_preset(LayoutPreset p_preset, LayoutPresetMode p_resize_mode = PRESET_MODE_MINSIZE, int p_margin = 0);
+ void set_anchors_and_offsets_preset(LayoutPreset p_preset, LayoutPresetMode p_resize_mode = PRESET_MODE_MINSIZE, int p_margin = 0);
- void set_anchor(Margin p_margin, float p_anchor, bool p_keep_margin = true, bool p_push_opposite_anchor = true);
- float get_anchor(Margin p_margin) const;
+ void set_anchor(Side p_side, real_t p_anchor, bool p_keep_offset = true, bool p_push_opposite_anchor = true);
+ real_t get_anchor(Side p_side) const;
- void set_margin(Margin p_margin, float p_value);
- float get_margin(Margin p_margin) const;
+ void set_offset(Side p_side, real_t p_value);
+ real_t get_offset(Side p_side) const;
- void set_anchor_and_margin(Margin p_margin, float p_anchor, float p_pos, bool p_push_opposite_anchor = true);
+ void set_anchor_and_offset(Side p_side, real_t p_anchor, real_t p_pos, bool p_push_opposite_anchor = true);
void set_begin(const Point2 &p_point); // helper
void set_end(const Point2 &p_point); // helper
@@ -350,13 +393,13 @@ public:
Point2 get_begin() const;
Point2 get_end() const;
- void set_position(const Point2 &p_point, bool p_keep_margins = false);
- void set_global_position(const Point2 &p_point, bool p_keep_margins = false);
+ void set_position(const Point2 &p_point, bool p_keep_offsets = false);
+ void set_global_position(const Point2 &p_point, bool p_keep_offsets = false);
Point2 get_position() const;
Point2 get_global_position() const;
Point2 get_screen_position() const;
- void set_size(const Size2 &p_size, bool p_keep_margins = false);
+ void set_size(const Size2 &p_size, bool p_keep_offsets = false);
Size2 get_size() const;
Rect2 get_rect() const;
@@ -365,10 +408,10 @@ public:
Rect2 get_window_rect() const; ///< use with care, as it blocks waiting for the visual server
Rect2 get_anchorable_rect() const override;
- void set_rotation(float p_radians);
- void set_rotation_degrees(float p_degrees);
- float get_rotation() const;
- float get_rotation_degrees() const;
+ void set_rect(const Rect2 &p_rect); // Reset anchors to begin and set rect, for faster container children sorting.
+
+ void set_rotation(real_t p_radians);
+ real_t get_rotation() const;
void set_h_grow_direction(GrowDirection p_direction);
GrowDirection get_h_grow_direction() const;
@@ -385,14 +428,17 @@ public:
void set_theme(const Ref<Theme> &p_theme);
Ref<Theme> get_theme() const;
+ void set_theme_type_variation(const StringName &p_theme_type);
+ StringName get_theme_type_variation() const;
+
void set_h_size_flags(int p_flags);
int get_h_size_flags() const;
void set_v_size_flags(int p_flags);
int get_v_size_flags() const;
- void set_stretch_ratio(float p_ratio);
- float get_stretch_ratio() const;
+ void set_stretch_ratio(real_t p_ratio);
+ real_t get_stretch_ratio() const;
void minimum_size_changed();
@@ -407,8 +453,8 @@ public:
Control *find_next_valid_focus() const;
Control *find_prev_valid_focus() const;
- void set_focus_neighbour(Margin p_margin, const NodePath &p_neighbour);
- NodePath get_focus_neighbour(Margin p_margin) const;
+ void set_focus_neighbor(Side p_side, const NodePath &p_neighbor);
+ NodePath get_focus_neighbor(Side p_side) const;
void set_focus_next(const NodePath &p_next);
NodePath get_focus_next() const;
@@ -422,33 +468,43 @@ public:
/* SKINNING */
+ void begin_bulk_theme_override();
+ void end_bulk_theme_override();
+
void add_theme_icon_override(const StringName &p_name, const Ref<Texture2D> &p_icon);
- void add_theme_shader_override(const StringName &p_name, const Ref<Shader> &p_shader);
void add_theme_style_override(const StringName &p_name, const Ref<StyleBox> &p_style);
void add_theme_font_override(const StringName &p_name, const Ref<Font> &p_font);
+ void add_theme_font_size_override(const StringName &p_name, int p_font_size);
void add_theme_color_override(const StringName &p_name, const Color &p_color);
void add_theme_constant_override(const StringName &p_name, int p_constant);
- Ref<Texture2D> get_theme_icon(const StringName &p_name, const StringName &p_type = StringName()) const;
- Ref<Shader> get_theme_shader(const StringName &p_name, const StringName &p_type = StringName()) const;
- Ref<StyleBox> get_theme_stylebox(const StringName &p_name, const StringName &p_type = StringName()) const;
- Ref<Font> get_theme_font(const StringName &p_name, const StringName &p_type = StringName()) const;
- Color get_theme_color(const StringName &p_name, const StringName &p_type = StringName()) const;
- int get_theme_constant(const StringName &p_name, const StringName &p_type = StringName()) const;
+ void remove_theme_icon_override(const StringName &p_name);
+ void remove_theme_style_override(const StringName &p_name);
+ void remove_theme_font_override(const StringName &p_name);
+ void remove_theme_font_size_override(const StringName &p_name);
+ void remove_theme_color_override(const StringName &p_name);
+ void remove_theme_constant_override(const StringName &p_name);
+
+ Ref<Texture2D> get_theme_icon(const StringName &p_name, const StringName &p_theme_type = StringName()) const;
+ Ref<StyleBox> get_theme_stylebox(const StringName &p_name, const StringName &p_theme_type = StringName()) const;
+ Ref<Font> get_theme_font(const StringName &p_name, const StringName &p_theme_type = StringName()) const;
+ int get_theme_font_size(const StringName &p_name, const StringName &p_theme_type = StringName()) const;
+ Color get_theme_color(const StringName &p_name, const StringName &p_theme_type = StringName()) const;
+ int get_theme_constant(const StringName &p_name, const StringName &p_theme_type = StringName()) const;
bool has_theme_icon_override(const StringName &p_name) const;
- bool has_theme_shader_override(const StringName &p_name) const;
bool has_theme_stylebox_override(const StringName &p_name) const;
bool has_theme_font_override(const StringName &p_name) const;
+ bool has_theme_font_size_override(const StringName &p_name) const;
bool has_theme_color_override(const StringName &p_name) const;
bool has_theme_constant_override(const StringName &p_name) const;
- bool has_theme_icon(const StringName &p_name, const StringName &p_type = StringName()) const;
- bool has_theme_shader(const StringName &p_name, const StringName &p_type = StringName()) const;
- bool has_theme_stylebox(const StringName &p_name, const StringName &p_type = StringName()) const;
- bool has_theme_font(const StringName &p_name, const StringName &p_type = StringName()) const;
- bool has_theme_color(const StringName &p_name, const StringName &p_type = StringName()) const;
- bool has_theme_constant(const StringName &p_name, const StringName &p_type = StringName()) const;
+ bool has_theme_icon(const StringName &p_name, const StringName &p_theme_type = StringName()) const;
+ bool has_theme_stylebox(const StringName &p_name, const StringName &p_theme_type = StringName()) const;
+ bool has_theme_font(const StringName &p_name, const StringName &p_theme_type = StringName()) const;
+ bool has_theme_font_size(const StringName &p_name, const StringName &p_theme_type = StringName()) const;
+ bool has_theme_color(const StringName &p_name, const StringName &p_theme_type = StringName()) const;
+ bool has_theme_constant(const StringName &p_name, const StringName &p_theme_type = StringName()) const;
/* TOOLTIP */
@@ -487,10 +543,9 @@ public:
bool is_visibility_clip_disabled() const;
virtual void get_argument_options(const StringName &p_function, int p_idx, List<String> *r_options) const override;
- virtual String get_configuration_warning() const override;
+ TypedArray<String> get_configuration_warnings() const override;
- Control();
- ~Control();
+ Control() {}
};
VARIANT_ENUM_CAST(Control::FocusMode);
@@ -501,5 +556,8 @@ VARIANT_ENUM_CAST(Control::LayoutPresetMode);
VARIANT_ENUM_CAST(Control::MouseFilter);
VARIANT_ENUM_CAST(Control::GrowDirection);
VARIANT_ENUM_CAST(Control::Anchor);
+VARIANT_ENUM_CAST(Control::LayoutDirection);
+VARIANT_ENUM_CAST(Control::TextDirection);
+VARIANT_ENUM_CAST(Control::StructuredTextParser);
#endif
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-20 11:45:51 +0000