/*************************************************************************/ /* control.cpp */ /*************************************************************************/ /* This file is part of: */ /* GODOT ENGINE */ /* https://godotengine.org */ /*************************************************************************/ /* Copyright (c) 2007-2018 Juan Linietsky, Ariel Manzur. */ /* Copyright (c) 2014-2018 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 */ /* "Software"), to deal in the Software without restriction, including */ /* without limitation the rights to use, copy, modify, merge, publish, */ /* distribute, sublicense, and/or sell copies of the Software, and to */ /* permit persons to whom the Software is furnished to do so, subject to */ /* the following conditions: */ /* */ /* The above copyright notice and this permission notice shall be */ /* included in all copies or substantial portions of the Software. */ /* */ /* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */ /* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */ /* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/ /* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */ /* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */ /* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */ /* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ /*************************************************************************/ #include "control.h" #include "project_settings.h" #include "scene/main/canvas_layer.h" #include "scene/main/viewport.h" #include "servers/visual_server.h" #include "message_queue.h" #include "os/keyboard.h" #include "os/os.h" #include "print_string.h" #include "scene/gui/label.h" #include "scene/gui/panel.h" #include "scene/scene_string_names.h" #ifdef TOOLS_ENABLED #include "editor/editor_settings.h" #endif #include Dictionary Control::_edit_get_state() const { Dictionary s; s["rect"] = get_rect(); s["rotation"] = get_rotation(); s["scale"] = get_scale(); Array anchors; anchors.push_back(get_anchor(MARGIN_LEFT)); anchors.push_back(get_anchor(MARGIN_TOP)); anchors.push_back(get_anchor(MARGIN_RIGHT)); anchors.push_back(get_anchor(MARGIN_BOTTOM)); s["anchors"] = anchors; return s; } void Control::_edit_set_state(const Dictionary &p_state) { Dictionary state = p_state; Rect2 rect = state["rect"]; set_position(rect.position); set_size(rect.size); set_rotation(state["rotation"]); set_scale(state["scale"]); Array anchors = state["anchors"]; set_anchor(MARGIN_LEFT, anchors[0]); set_anchor(MARGIN_TOP, anchors[1]); set_anchor(MARGIN_RIGHT, anchors[2]); set_anchor(MARGIN_BOTTOM, anchors[3]); } void Control::_edit_set_position(const Point2 &p_position) { set_position(p_position); }; Point2 Control::_edit_get_position() const { return get_position(); }; void Control::_edit_set_rect(const Rect2 &p_edit_rect) { Transform2D xform = _get_internal_transform(); Vector2 new_pos = xform.basis_xform(p_edit_rect.position); Vector2 pos = get_position() + new_pos; Rect2 new_rect = get_rect(); new_rect.position = pos.snapped(Vector2(1, 1)); new_rect.size = p_edit_rect.size.snapped(Vector2(1, 1)); set_position(new_rect.position); set_size(new_rect.size); } Rect2 Control::_edit_get_rect() const { return Rect2(Point2(), get_size()); } bool Control::_edit_use_rect() const { return true; } void Control::_edit_set_rotation(float p_rotation) { set_rotation(p_rotation); } float Control::_edit_get_rotation() const { return get_rotation(); } bool Control::_edit_use_rotation() const { return true; } void Control::_edit_set_pivot(const Point2 &p_pivot) { set_pivot_offset(p_pivot); } Point2 Control::_edit_get_pivot() const { return get_pivot_offset(); } bool Control::_edit_use_pivot() const { return true; } void Control::set_custom_minimum_size(const Size2 &p_custom) { if (p_custom == data.custom_minimum_size) return; data.custom_minimum_size = p_custom; minimum_size_changed(); } Size2 Control::get_custom_minimum_size() const { return data.custom_minimum_size; } Size2 Control::get_combined_minimum_size() const { Size2 minsize = get_minimum_size(); minsize.x = MAX(minsize.x, data.custom_minimum_size.x); minsize.y = MAX(minsize.y, data.custom_minimum_size.y); return minsize; } Size2 Control::_edit_get_minimum_size() const { return get_combined_minimum_size(); } Transform2D Control::_get_internal_transform() const { Transform2D rot_scale; rot_scale.set_rotation_and_scale(data.rotation, data.scale); Transform2D offset; offset.set_origin(-data.pivot_offset); return offset.affine_inverse() * (rot_scale * offset); } bool Control::_set(const StringName &p_name, const Variant &p_value) { String name = p_name; if (!name.begins_with("custom")) { return false; } if (p_value.get_type() == Variant::NIL) { if (name.begins_with("custom_icons/")) { String dname = name.get_slicec('/', 1); data.icon_override.erase(dname); notification(NOTIFICATION_THEME_CHANGED); update(); } else if (name.begins_with("custom_shaders/")) { String dname = name.get_slicec('/', 1); data.shader_override.erase(dname); notification(NOTIFICATION_THEME_CHANGED); update(); } else if (name.begins_with("custom_styles/")) { String dname = name.get_slicec('/', 1); data.style_override.erase(dname); notification(NOTIFICATION_THEME_CHANGED); update(); } else if (name.begins_with("custom_fonts/")) { String dname = name.get_slicec('/', 1); if (data.font_override.has(dname)) { _unref_font(data.font_override[dname]); } data.font_override.erase(dname); notification(NOTIFICATION_THEME_CHANGED); update(); } else if (name.begins_with("custom_colors/")) { String dname = name.get_slicec('/', 1); data.color_override.erase(dname); notification(NOTIFICATION_THEME_CHANGED); update(); } else if (name.begins_with("custom_constants/")) { String dname = name.get_slicec('/', 1); data.constant_override.erase(dname); notification(NOTIFICATION_THEME_CHANGED); update(); } else return false; } else { if (name.begins_with("custom_icons/")) { String dname = name.get_slicec('/', 1); notification(NOTIFICATION_THEME_CHANGED); add_icon_override(dname, p_value); } else if (name.begins_with("custom_shaders/")) { String dname = name.get_slicec('/', 1); add_shader_override(dname, p_value); notification(NOTIFICATION_THEME_CHANGED); } else if (name.begins_with("custom_styles/")) { String dname = name.get_slicec('/', 1); add_style_override(dname, p_value); notification(NOTIFICATION_THEME_CHANGED); } else if (name.begins_with("custom_fonts/")) { String dname = name.get_slicec('/', 1); add_font_override(dname, p_value); notification(NOTIFICATION_THEME_CHANGED); } else if (name.begins_with("custom_colors/")) { String dname = name.get_slicec('/', 1); add_color_override(dname, p_value); notification(NOTIFICATION_THEME_CHANGED); } else if (name.begins_with("custom_constants/")) { String dname = name.get_slicec('/', 1); add_constant_override(dname, p_value); notification(NOTIFICATION_THEME_CHANGED); } else return false; } return true; } void Control::_update_minimum_size() { if (!is_inside_tree()) return; data.pending_min_size_update = false; Size2 minsize = get_combined_minimum_size(); if (minsize.x > data.size_cache.x || minsize.y > data.size_cache.y) { _size_changed(); } emit_signal(SceneStringNames::get_singleton()->minimum_size_changed); } bool Control::_get(const StringName &p_name, Variant &r_ret) const { String sname = p_name; if (!sname.begins_with("custom")) { return false; } if (sname.begins_with("custom_icons/")) { String name = sname.get_slicec('/', 1); r_ret = data.icon_override.has(name) ? Variant(data.icon_override[name]) : Variant(); } else if (sname.begins_with("custom_shaders/")) { String name = sname.get_slicec('/', 1); r_ret = data.shader_override.has(name) ? Variant(data.shader_override[name]) : Variant(); } else if (sname.begins_with("custom_styles/")) { String name = sname.get_slicec('/', 1); r_ret = data.style_override.has(name) ? Variant(data.style_override[name]) : Variant(); } else if (sname.begins_with("custom_fonts/")) { String name = sname.get_slicec('/', 1); r_ret = data.font_override.has(name) ? Variant(data.font_override[name]) : Variant(); } else if (sname.begins_with("custom_colors/")) { String name = sname.get_slicec('/', 1); r_ret = data.color_override.has(name) ? Variant(data.color_override[name]) : Variant(); } else if (sname.begins_with("custom_constants/")) { String name = sname.get_slicec('/', 1); r_ret = data.constant_override.has(name) ? Variant(data.constant_override[name]) : Variant(); } else return false; return true; } void Control::_get_property_list(List *p_list) const { Ref theme; if (data.theme.is_valid()) { theme = data.theme; } else { theme = Theme::get_default(); } { List names; theme->get_icon_list(get_class_name(), &names); for (List::Element *E = names.front(); E; E = E->next()) { uint32_t hint = PROPERTY_USAGE_EDITOR | PROPERTY_USAGE_CHECKABLE; if (data.icon_override.has(E->get())) hint |= PROPERTY_USAGE_STORAGE | PROPERTY_USAGE_CHECKED; p_list->push_back(PropertyInfo(Variant::OBJECT, "custom_icons/" + E->get(), PROPERTY_HINT_RESOURCE_TYPE, "Texture", hint)); } } { List names; theme->get_shader_list(get_class_name(), &names); for (List::Element *E = names.front(); E; E = E->next()) { uint32_t hint = PROPERTY_USAGE_EDITOR | PROPERTY_USAGE_CHECKABLE; if (data.shader_override.has(E->get())) hint |= PROPERTY_USAGE_STORAGE | PROPERTY_USAGE_CHECKED; p_list->push_back(PropertyInfo(Variant::OBJECT, "custom_shaders/" + E->get(), PROPERTY_HINT_RESOURCE_TYPE, "CanvasItemShader,CanvasItemShaderGraph", hint)); } } { List names; theme->get_stylebox_list(get_class_name(), &names); for (List::Element *E = names.front(); E; E = E->next()) { uint32_t hint = PROPERTY_USAGE_EDITOR | PROPERTY_USAGE_CHECKABLE; if (data.style_override.has(E->get())) hint |= PROPERTY_USAGE_STORAGE | PROPERTY_USAGE_CHECKED; p_list->push_back(PropertyInfo(Variant::OBJECT, "custom_styles/" + E->get(), PROPERTY_HINT_RESOURCE_TYPE, "StyleBox", hint)); } } { List names; theme->get_font_list(get_class_name(), &names); for (List::Element *E = names.front(); E; E = E->next()) { uint32_t hint = PROPERTY_USAGE_EDITOR | PROPERTY_USAGE_CHECKABLE; if (data.font_override.has(E->get())) hint |= PROPERTY_USAGE_STORAGE | PROPERTY_USAGE_CHECKED; p_list->push_back(PropertyInfo(Variant::OBJECT, "custom_fonts/" + E->get(), PROPERTY_HINT_RESOURCE_TYPE, "Font", hint)); } } { List names; theme->get_color_list(get_class_name(), &names); for (List::Element *E = names.front(); E; E = E->next()) { uint32_t hint = PROPERTY_USAGE_EDITOR | PROPERTY_USAGE_CHECKABLE; if (data.color_override.has(E->get())) hint |= PROPERTY_USAGE_STORAGE | PROPERTY_USAGE_CHECKED; p_list->push_back(PropertyInfo(Variant::COLOR, "custom_colors/" + E->get(), PROPERTY_HINT_NONE, "", hint)); } } { List names; theme->get_constant_list(get_class_name(), &names); for (List::Element *E = names.front(); E; E = E->next()) { uint32_t hint = PROPERTY_USAGE_EDITOR | PROPERTY_USAGE_CHECKABLE; if (data.constant_override.has(E->get())) hint |= PROPERTY_USAGE_STORAGE | PROPERTY_USAGE_CHECKED; p_list->push_back(PropertyInfo(Variant::INT, "custom_constants/" + E->get(), PROPERTY_HINT_RANGE, "-16384,16384", hint)); } } } Control *Control::get_parent_control() const { return data.parent; } void Control::_resize(const Size2 &p_size) { _size_changed(); } //moved theme configuration here, so controls can set up even if still not inside active scene void Control::add_child_notify(Node *p_child) { Control *child_c = Object::cast_to(p_child); if (!child_c) return; if (child_c->data.theme.is_null() && data.theme_owner) { _propagate_theme_changed(child_c, data.theme_owner); //need to propagate here, since many controls may require setting up stuff } } void Control::remove_child_notify(Node *p_child) { Control *child_c = Object::cast_to(p_child); if (!child_c) return; if (child_c->data.theme_owner && child_c->data.theme.is_null()) { _propagate_theme_changed(child_c, NULL); } } void Control::_update_canvas_item_transform() { Transform2D xform = _get_internal_transform(); xform[2] += get_position(); VisualServer::get_singleton()->canvas_item_set_transform(get_canvas_item(), xform); } void Control::_notification(int p_notification) { switch (p_notification) { case NOTIFICATION_ENTER_TREE: { _size_changed(); } break; case NOTIFICATION_EXIT_TREE: { get_viewport()->_gui_remove_control(this); } break; case NOTIFICATION_ENTER_CANVAS: { data.parent = Object::cast_to(get_parent()); if (is_set_as_toplevel()) { data.SI = get_viewport()->_gui_add_subwindow_control(this); if (data.theme.is_null() && data.parent && data.parent->data.theme_owner) { data.theme_owner = data.parent->data.theme_owner; notification(NOTIFICATION_THEME_CHANGED); } } else { Node *parent = this; //meh Control *parent_control = NULL; bool subwindow = false; while (parent) { parent = parent->get_parent(); if (!parent) break; CanvasItem *ci = Object::cast_to(parent); if (ci && ci->is_set_as_toplevel()) { subwindow = true; break; } parent_control = Object::cast_to(parent); if (parent_control) { break; } else if (ci) { } else { break; } } if (parent_control) { //do nothing, has a parent control if (data.theme.is_null() && parent_control->data.theme_owner) { data.theme_owner = parent_control->data.theme_owner; notification(NOTIFICATION_THEME_CHANGED); } } else if (subwindow) { //is a subwindow (process input before other controls for that canvas) data.SI = get_viewport()->_gui_add_subwindow_control(this); } else { //is a regular root control data.RI = get_viewport()->_gui_add_root_control(this); } data.parent_canvas_item = get_parent_item(); if (data.parent_canvas_item) { data.parent_canvas_item->connect("item_rect_changed", this, "_size_changed"); } else { //connect viewport get_viewport()->connect("size_changed", this, "_size_changed"); } } /* if (data.theme.is_null() && data.parent && data.parent->data.theme_owner) { data.theme_owner=data.parent->data.theme_owner; notification(NOTIFICATION_THEME_CHANGED); } */ } break; case NOTIFICATION_EXIT_CANVAS: { if (data.parent_canvas_item) { data.parent_canvas_item->disconnect("item_rect_changed", this, "_size_changed"); data.parent_canvas_item = NULL; } else if (!is_set_as_toplevel()) { //disconnect viewport get_viewport()->disconnect("size_changed", this, "_size_changed"); } if (data.MI) { get_viewport()->_gui_remove_modal_control(data.MI); data.MI = NULL; } if (data.SI) { get_viewport()->_gui_remove_subwindow_control(data.SI); data.SI = NULL; } if (data.RI) { get_viewport()->_gui_remove_root_control(data.RI); data.RI = NULL; } data.parent = NULL; data.parent_canvas_item = NULL; /* if (data.theme_owner && data.theme.is_null()) { data.theme_owner=NULL; notification(NOTIFICATION_THEME_CHANGED); } */ } break; case NOTIFICATION_MOVED_IN_PARENT: { // some parents need to know the order of the childrens to draw (like TabContainer) // update if necessary if (data.parent) data.parent->update(); update(); if (data.SI) { get_viewport()->_gui_set_subwindow_order_dirty(); } if (data.RI) { get_viewport()->_gui_set_root_order_dirty(); } } break; case NOTIFICATION_RESIZED: { emit_signal(SceneStringNames::get_singleton()->resized); } break; case NOTIFICATION_DRAW: { _update_canvas_item_transform(); VisualServer::get_singleton()->canvas_item_set_custom_rect(get_canvas_item(), !data.disable_visibility_clip, Rect2(Point2(), get_size())); VisualServer::get_singleton()->canvas_item_set_clip(get_canvas_item(), data.clip_contents); //emit_signal(SceneStringNames::get_singleton()->draw); } break; case NOTIFICATION_MOUSE_ENTER: { emit_signal(SceneStringNames::get_singleton()->mouse_entered); } break; case NOTIFICATION_MOUSE_EXIT: { emit_signal(SceneStringNames::get_singleton()->mouse_exited); } break; case NOTIFICATION_FOCUS_ENTER: { emit_signal(SceneStringNames::get_singleton()->focus_entered); update(); } break; case NOTIFICATION_FOCUS_EXIT: { emit_signal(SceneStringNames::get_singleton()->focus_exited); update(); } break; case NOTIFICATION_THEME_CHANGED: { update(); } break; case NOTIFICATION_MODAL_CLOSE: { emit_signal("modal_closed"); } break; case NOTIFICATION_VISIBILITY_CHANGED: { if (!is_visible_in_tree()) { if (get_viewport() != NULL) get_viewport()->_gui_hid_control(this); if (is_inside_tree()) { _modal_stack_remove(); minimum_size_changed(); } //remove key focus //remove modalness } else { _size_changed(); } } break; case SceneTree::NOTIFICATION_WM_UNFOCUS_REQUEST: { get_viewport()->_gui_unfocus_control(this); } break; } } bool Control::clips_input() const { return false; } bool Control::has_point(const Point2 &p_point) const { if (get_script_instance()) { Variant v = p_point; const Variant *p = &v; Variant::CallError ce; Variant ret = get_script_instance()->call(SceneStringNames::get_singleton()->has_point, &p, 1, ce); if (ce.error == Variant::CallError::CALL_OK) { return ret; } } /*if (has_stylebox("mask")) { Ref mask = get_stylebox("mask"); return mask->test_mask(p_point,Rect2(Point2(),get_size())); }*/ return Rect2(Point2(), get_size()).has_point(p_point); } void Control::set_drag_forwarding(Control *p_target) { if (p_target) data.drag_owner = p_target->get_instance_id(); else data.drag_owner = 0; } Variant Control::get_drag_data(const Point2 &p_point) { if (data.drag_owner) { Object *obj = ObjectDB::get_instance(data.drag_owner); if (obj) { Control *c = Object::cast_to(obj); return c->call("get_drag_data_fw", p_point, this); } } if (get_script_instance()) { Variant v = p_point; const Variant *p = &v; Variant::CallError ce; Variant ret = get_script_instance()->call(SceneStringNames::get_singleton()->get_drag_data, &p, 1, ce); if (ce.error == Variant::CallError::CALL_OK) return ret; } return Variant(); } bool Control::can_drop_data(const Point2 &p_point, const Variant &p_data) const { if (data.drag_owner) { Object *obj = ObjectDB::get_instance(data.drag_owner); if (obj) { Control *c = Object::cast_to(obj); return c->call("can_drop_data_fw", p_point, p_data, this); } } if (get_script_instance()) { Variant v = p_point; const Variant *p[2] = { &v, &p_data }; Variant::CallError ce; Variant ret = get_script_instance()->call(SceneStringNames::get_singleton()->can_drop_data, p, 2, ce); if (ce.error == Variant::CallError::CALL_OK) return ret; } return Variant(); } void Control::drop_data(const Point2 &p_point, const Variant &p_data) { if (data.drag_owner) { Object *obj = ObjectDB::get_instance(data.drag_owner); if (obj) { Control *c = Object::cast_to(obj); c->call("drop_data_fw", p_point, p_data, this); return; } } if (get_script_instance()) { Variant v = p_point; const Variant *p[2] = { &v, &p_data }; Variant::CallError ce; Variant ret = get_script_instance()->call(SceneStringNames::get_singleton()->drop_data, p, 2, ce); if (ce.error == Variant::CallError::CALL_OK) return; } } void Control::force_drag(const Variant &p_data, Control *p_control) { ERR_FAIL_COND(!is_inside_tree()); ERR_FAIL_COND(p_data.get_type() == Variant::NIL); get_viewport()->_gui_force_drag(this, p_data, p_control); } void Control::set_drag_preview(Control *p_control) { ERR_FAIL_COND(!is_inside_tree()); get_viewport()->_gui_set_drag_preview(this, p_control); } bool Control::is_window_modal_on_top() const { if (!is_inside_tree()) return false; return get_viewport()->_gui_is_modal_on_top(this); } uint64_t Control::get_modal_frame() const { return data.modal_frame; } Size2 Control::get_minimum_size() const { ScriptInstance *si = const_cast(this)->get_script_instance(); if (si) { Variant::CallError ce; Variant s = si->call(SceneStringNames::get_singleton()->_get_minimum_size, NULL, 0, ce); if (ce.error == Variant::CallError::CALL_OK) return s; } return Size2(); } Ref Control::get_icon(const StringName &p_name, const StringName &p_type) const { if (p_type == StringName() || p_type == "") { const Ref *tex = data.icon_override.getptr(p_name); if (tex) return *tex; } StringName type = p_type ? p_type : get_class_name(); // try with custom themes Control *theme_owner = data.theme_owner; while (theme_owner) { StringName class_name = type; while (class_name != StringName()) { if (theme_owner->data.theme->has_icon(p_name, class_name)) { return theme_owner->data.theme->get_icon(p_name, class_name); } class_name = ClassDB::get_parent_class_nocheck(class_name); } Control *parent = Object::cast_to(theme_owner->get_parent()); if (parent) theme_owner = parent->data.theme_owner; else theme_owner = NULL; } return Theme::get_default()->get_icon(p_name, type); } Ref Control::get_shader(const StringName &p_name, const StringName &p_type) const { if (p_type == StringName() || p_type == "") { const Ref *sdr = data.shader_override.getptr(p_name); if (sdr) return *sdr; } StringName type = p_type ? p_type : get_class_name(); // try with custom themes Control *theme_owner = data.theme_owner; while (theme_owner) { StringName class_name = type; while (class_name != StringName()) { if (theme_owner->data.theme->has_shader(p_name, class_name)) { return theme_owner->data.theme->get_shader(p_name, class_name); } class_name = ClassDB::get_parent_class_nocheck(class_name); } Control *parent = Object::cast_to(theme_owner->get_parent()); if (parent) theme_owner = parent->data.theme_owner; else theme_owner = NULL; } return Theme::get_default()->get_shader(p_name, type); } Ref Control::get_stylebox(const StringName &p_name, const StringName &p_type) const { if (p_type == StringName() || p_type == "") { const Ref *style = data.style_override.getptr(p_name); if (style) return *style; } StringName type = p_type ? p_type : get_class_name(); // try with custom themes Control *theme_owner = data.theme_owner; StringName class_name = type; while (theme_owner) { while (class_name != StringName()) { if (theme_owner->data.theme->has_stylebox(p_name, class_name)) { return theme_owner->data.theme->get_stylebox(p_name, class_name); } class_name = ClassDB::get_parent_class_nocheck(class_name); } class_name = type; Control *parent = Object::cast_to(theme_owner->get_parent()); if (parent) theme_owner = parent->data.theme_owner; else theme_owner = NULL; } while (class_name != StringName()) { if (Theme::get_default()->has_stylebox(p_name, class_name)) return Theme::get_default()->get_stylebox(p_name, class_name); class_name = ClassDB::get_parent_class_nocheck(class_name); } return Theme::get_default()->get_stylebox(p_name, type); } Ref Control::get_font(const StringName &p_name, const StringName &p_type) const { if (p_type == StringName() || p_type == "") { const Ref *font = data.font_override.getptr(p_name); if (font) return *font; } StringName type = p_type ? p_type : get_class_name(); // try with custom themes Control *theme_owner = data.theme_owner; while (theme_owner) { StringName class_name = type; while (class_name != StringName()) { if (theme_owner->data.theme->has_font(p_name, class_name)) { return theme_owner->data.theme->get_font(p_name, class_name); } class_name = ClassDB::get_parent_class_nocheck(class_name); } if (theme_owner->data.theme->get_default_theme_font().is_valid()) return theme_owner->data.theme->get_default_theme_font(); Control *parent = Object::cast_to(theme_owner->get_parent()); if (parent) theme_owner = parent->data.theme_owner; else theme_owner = NULL; } return Theme::get_default()->get_font(p_name, type); } Color Control::get_color(const StringName &p_name, const StringName &p_type) const { if (p_type == StringName() || p_type == "") { const Color *color = data.color_override.getptr(p_name); if (color) return *color; } StringName type = p_type ? p_type : get_class_name(); // try with custom themes Control *theme_owner = data.theme_owner; while (theme_owner) { StringName class_name = type; while (class_name != StringName()) { if (theme_owner->data.theme->has_color(p_name, class_name)) { return theme_owner->data.theme->get_color(p_name, class_name); } class_name = ClassDB::get_parent_class_nocheck(class_name); } Control *parent = Object::cast_to(theme_owner->get_parent()); if (parent) theme_owner = parent->data.theme_owner; else theme_owner = NULL; } return Theme::get_default()->get_color(p_name, type); } int Control::get_constant(const StringName &p_name, const StringName &p_type) const { if (p_type == StringName() || p_type == "") { const int *constant = data.constant_override.getptr(p_name); if (constant) return *constant; } StringName type = p_type ? p_type : get_class_name(); // try with custom themes Control *theme_owner = data.theme_owner; while (theme_owner) { StringName class_name = type; while (class_name != StringName()) { if (theme_owner->data.theme->has_constant(p_name, class_name)) { return theme_owner->data.theme->get_constant(p_name, class_name); } class_name = ClassDB::get_parent_class_nocheck(class_name); } Control *parent = Object::cast_to(theme_owner->get_parent()); if (parent) theme_owner = parent->data.theme_owner; else theme_owner = NULL; } return Theme::get_default()->get_constant(p_name, type); } bool Control::has_icon_override(const StringName &p_name) const { const Ref *tex = data.icon_override.getptr(p_name); if (tex) return true; else return false; } bool Control::has_shader_override(const StringName &p_name) const { const Ref *sdr = data.shader_override.getptr(p_name); if (sdr) return true; else return false; } bool Control::has_stylebox_override(const StringName &p_name) const { const Ref *style = data.style_override.getptr(p_name); if (style) return true; else return false; } bool Control::has_font_override(const StringName &p_name) const { const Ref *font = data.font_override.getptr(p_name); if (font) return true; else return false; } bool Control::has_color_override(const StringName &p_name) const { const Color *color = data.color_override.getptr(p_name); if (color) return true; else return false; } bool Control::has_constant_override(const StringName &p_name) const { const int *constant = data.constant_override.getptr(p_name); if (constant) return true; else return false; } bool Control::has_icon(const StringName &p_name, const StringName &p_type) const { if (p_type == StringName() || p_type == "") { if (has_icon_override(p_name) == true) return true; } StringName type = p_type ? p_type : get_class_name(); // try with custom themes Control *theme_owner = data.theme_owner; while (theme_owner) { StringName class_name = type; while (class_name != StringName()) { if (theme_owner->data.theme->has_icon(p_name, class_name)) { return true; } class_name = ClassDB::get_parent_class_nocheck(class_name); } Control *parent = Object::cast_to(theme_owner->get_parent()); if (parent) theme_owner = parent->data.theme_owner; else theme_owner = NULL; } return Theme::get_default()->has_icon(p_name, type); } bool Control::has_shader(const StringName &p_name, const StringName &p_type) const { if (p_type == StringName() || p_type == "") { if (has_shader_override(p_name) == true) return true; } StringName type = p_type ? p_type : get_class_name(); // try with custom themes Control *theme_owner = data.theme_owner; while (theme_owner) { StringName class_name = type; while (class_name != StringName()) { if (theme_owner->data.theme->has_shader(p_name, class_name)) { return true; } class_name = ClassDB::get_parent_class_nocheck(class_name); } Control *parent = Object::cast_to(theme_owner->get_parent()); if (parent) theme_owner = parent->data.theme_owner; else theme_owner = NULL; } return Theme::get_default()->has_shader(p_name, type); } bool Control::has_stylebox(const StringName &p_name, const StringName &p_type) const { if (p_type == StringName() || p_type == "") { if (has_stylebox_override(p_name) == true) return true; } StringName type = p_type ? p_type : get_class_name(); // try with custom themes Control *theme_owner = data.theme_owner; while (theme_owner) { StringName class_name = type; while (class_name != StringName()) { if (theme_owner->data.theme->has_stylebox(p_name, class_name)) { return true; } class_name = ClassDB::get_parent_class_nocheck(class_name); } Control *parent = Object::cast_to(theme_owner->get_parent()); if (parent) theme_owner = parent->data.theme_owner; else theme_owner = NULL; } return Theme::get_default()->has_stylebox(p_name, type); } bool Control::has_font(const StringName &p_name, const StringName &p_type) const { if (p_type == StringName() || p_type == "") { if (has_font_override(p_name) == true) return true; } StringName type = p_type ? p_type : get_class_name(); // try with custom themes Control *theme_owner = data.theme_owner; while (theme_owner) { StringName class_name = type; while (class_name != StringName()) { if (theme_owner->data.theme->has_font(p_name, class_name)) { return true; } class_name = ClassDB::get_parent_class_nocheck(class_name); } Control *parent = Object::cast_to(theme_owner->get_parent()); if (parent) theme_owner = parent->data.theme_owner; else theme_owner = NULL; } return Theme::get_default()->has_font(p_name, type); } bool Control::has_color(const StringName &p_name, const StringName &p_type) const { if (p_type == StringName() || p_type == "") { if (has_color_override(p_name) == true) return true; } StringName type = p_type ? p_type : get_class_name(); // try with custom themes Control *theme_owner = data.theme_owner; while (theme_owner) { StringName class_name = type; while (class_name != StringName()) { if (theme_owner->data.theme->has_color(p_name, class_name)) { return true; } class_name = ClassDB::get_parent_class_nocheck(class_name); } Control *parent = Object::cast_to(theme_owner->get_parent()); if (parent) theme_owner = parent->data.theme_owner; else theme_owner = NULL; } return Theme::get_default()->has_color(p_name, type); } bool Control::has_constant(const StringName &p_name, const StringName &p_type) const { if (p_type == StringName() || p_type == "") { if (has_constant_override(p_name) == true) return true; } StringName type = p_type ? p_type : get_class_name(); // try with custom themes Control *theme_owner = data.theme_owner; while (theme_owner) { StringName class_name = type; while (class_name != StringName()) { if (theme_owner->data.theme->has_constant(p_name, class_name)) { return true; } class_name = ClassDB::get_parent_class_nocheck(class_name); } Control *parent = Object::cast_to(theme_owner->get_parent()); if (parent) theme_owner = parent->data.theme_owner; else theme_owner = NULL; } return Theme::get_default()->has_constant(p_name, type); } Size2 Control::get_parent_area_size() const { ERR_FAIL_COND_V(!is_inside_tree(), Size2()); Size2 parent_size; if (data.parent_canvas_item) { parent_size = data.parent_canvas_item->_edit_get_rect().size; } else { parent_size = get_viewport()->get_visible_rect().size; } return parent_size; } void Control::_size_changed() { if (!is_inside_tree()) return; Size2 parent_size = get_parent_area_size(); float margin_pos[4]; for (int i = 0; i < 4; i++) { float area = parent_size[i & 1]; margin_pos[i] = data.margin[i] + (data.anchor[i] * area); } Point2 new_pos_cache = Point2(margin_pos[0], margin_pos[1]); Size2 new_size_cache = Point2(margin_pos[2], margin_pos[3]) - new_pos_cache; Size2 minimum_size = get_combined_minimum_size(); if (data.h_grow == GROW_DIRECTION_BEGIN) { if (minimum_size.width > new_size_cache.width) { new_pos_cache.x = new_pos_cache.x + new_size_cache.width - minimum_size.width; new_size_cache.width = minimum_size.width; } } else { new_size_cache.width = MAX(minimum_size.width, new_size_cache.width); } if (data.v_grow == GROW_DIRECTION_BEGIN) { if (minimum_size.height > new_size_cache.height) { new_pos_cache.y = new_pos_cache.y + new_size_cache.height - minimum_size.height; new_size_cache.height = minimum_size.height; } } else { new_size_cache.height = MAX(minimum_size.height, new_size_cache.height); } if (get_viewport()->is_snap_controls_to_pixels_enabled()) { new_size_cache = new_size_cache.floor(); new_pos_cache = new_pos_cache.floor(); } bool pos_changed = new_pos_cache != data.pos_cache; bool size_changed = new_size_cache != data.size_cache; data.pos_cache = new_pos_cache; data.size_cache = new_size_cache; if (size_changed) { notification(NOTIFICATION_RESIZED); } if (pos_changed || size_changed) { item_rect_changed(size_changed); _change_notify_margins(); _notify_transform(); } if (pos_changed && !size_changed) { _update_canvas_item_transform(); //move because it won't be updated } } float Control::_get_parent_range(int p_idx) const { if (!is_inside_tree()) { return 1.0; } if (data.parent_canvas_item) { return data.parent_canvas_item->_edit_get_rect().size[p_idx & 1]; } else { return get_viewport()->get_visible_rect().size[p_idx & 1]; } return 1.0; } float Control::_get_range(int p_idx) const { p_idx &= 1; float parent_range = _get_parent_range(p_idx); float from = _a2s(data.margin[p_idx], data.anchor[p_idx], parent_range); float to = _a2s(data.margin[p_idx + 2], data.anchor[p_idx + 2], parent_range); return to - from; } float Control::_s2a(float p_val, float p_anchor, float p_range) const { return p_val - (p_anchor * p_range); } float Control::_a2s(float p_val, float p_anchor, float p_range) const { return Math::floor(p_val + (p_anchor * p_range)); } void Control::set_anchor(Margin p_margin, float p_anchor, bool p_keep_margin, bool p_push_opposite_anchor) { float parent_range = _get_parent_range((p_margin == MARGIN_LEFT || p_margin == MARGIN_RIGHT) ? 0 : 1); float previous_margin_pos = data.margin[p_margin] + data.anchor[p_margin] * parent_range; float previous_opposite_margin_pos = data.margin[(p_margin + 2) % 4] + data.anchor[(p_margin + 2) % 4] * parent_range; data.anchor[p_margin] = CLAMP(p_anchor, 0.0, 1.0); if (((p_margin == MARGIN_LEFT || p_margin == MARGIN_TOP) && data.anchor[p_margin] > data.anchor[(p_margin + 2) % 4]) || ((p_margin == MARGIN_RIGHT || p_margin == MARGIN_BOTTOM) && data.anchor[p_margin] < data.anchor[(p_margin + 2) % 4])) { if (p_push_opposite_anchor) { data.anchor[(p_margin + 2) % 4] = data.anchor[p_margin]; } else { data.anchor[p_margin] = data.anchor[(p_margin + 2) % 4]; } } if (!p_keep_margin) { data.margin[p_margin] = _s2a(previous_margin_pos, data.anchor[p_margin], parent_range); if (p_push_opposite_anchor) { data.margin[(p_margin + 2) % 4] = _s2a(previous_opposite_margin_pos, data.anchor[(p_margin + 2) % 4], parent_range); } } if (is_inside_tree()) { _size_changed(); } update(); _change_notify(); } void Control::_set_anchor(Margin p_margin, float p_anchor) { #ifdef TOOLS_ENABLED if (is_inside_tree() && Engine::get_singleton()->is_editor_hint()) { set_anchor(p_margin, p_anchor, EDITOR_DEF("editors/2d/keep_margins_when_changing_anchors", false)); } else { set_anchor(p_margin, p_anchor, false); } #else set_anchor(p_margin, p_anchor, false); #endif } void Control::set_anchor_and_margin(Margin p_margin, float p_anchor, float p_pos, bool p_push_opposite_anchor) { set_anchor(p_margin, p_anchor, false, p_push_opposite_anchor); set_margin(p_margin, p_pos); } void Control::set_anchors_preset(LayoutPreset p_preset, bool p_keep_margin) { //Left switch (p_preset) { case PRESET_TOP_LEFT: case PRESET_BOTTOM_LEFT: case PRESET_CENTER_LEFT: case PRESET_TOP_WIDE: case PRESET_BOTTOM_WIDE: case PRESET_LEFT_WIDE: case PRESET_HCENTER_WIDE: case PRESET_WIDE: set_anchor(MARGIN_LEFT, ANCHOR_BEGIN, p_keep_margin); break; case PRESET_CENTER_TOP: case PRESET_CENTER_BOTTOM: case PRESET_CENTER: case PRESET_VCENTER_WIDE: set_anchor(MARGIN_LEFT, 0.5, p_keep_margin); break; case PRESET_TOP_RIGHT: case PRESET_BOTTOM_RIGHT: case PRESET_CENTER_RIGHT: case PRESET_RIGHT_WIDE: set_anchor(MARGIN_LEFT, ANCHOR_END, p_keep_margin); break; } // Top switch (p_preset) { case PRESET_TOP_LEFT: case PRESET_TOP_RIGHT: case PRESET_CENTER_TOP: case PRESET_LEFT_WIDE: case PRESET_RIGHT_WIDE: case PRESET_TOP_WIDE: case PRESET_VCENTER_WIDE: case PRESET_WIDE: set_anchor(MARGIN_TOP, ANCHOR_BEGIN, p_keep_margin); break; case PRESET_CENTER_LEFT: case PRESET_CENTER_RIGHT: case PRESET_CENTER: case PRESET_HCENTER_WIDE: set_anchor(MARGIN_TOP, 0.5, p_keep_margin); break; case PRESET_BOTTOM_LEFT: case PRESET_BOTTOM_RIGHT: case PRESET_CENTER_BOTTOM: case PRESET_BOTTOM_WIDE: set_anchor(MARGIN_TOP, ANCHOR_END, p_keep_margin); break; } // Right switch (p_preset) { case PRESET_TOP_LEFT: case PRESET_BOTTOM_LEFT: case PRESET_CENTER_LEFT: case PRESET_LEFT_WIDE: set_anchor(MARGIN_RIGHT, ANCHOR_BEGIN, p_keep_margin); break; case PRESET_CENTER_TOP: case PRESET_CENTER_BOTTOM: case PRESET_CENTER: case PRESET_VCENTER_WIDE: set_anchor(MARGIN_RIGHT, 0.5, p_keep_margin); break; case PRESET_TOP_RIGHT: case PRESET_BOTTOM_RIGHT: case PRESET_CENTER_RIGHT: case PRESET_TOP_WIDE: case PRESET_RIGHT_WIDE: case PRESET_BOTTOM_WIDE: case PRESET_HCENTER_WIDE: case PRESET_WIDE: set_anchor(MARGIN_RIGHT, ANCHOR_END, p_keep_margin); break; } // Bottom switch (p_preset) { case PRESET_TOP_LEFT: case PRESET_TOP_RIGHT: case PRESET_CENTER_TOP: case PRESET_TOP_WIDE: set_anchor(MARGIN_BOTTOM, ANCHOR_BEGIN, p_keep_margin); break; case PRESET_CENTER_LEFT: case PRESET_CENTER_RIGHT: case PRESET_CENTER: case PRESET_HCENTER_WIDE: set_anchor(MARGIN_BOTTOM, 0.5, p_keep_margin); break; case PRESET_BOTTOM_LEFT: case PRESET_BOTTOM_RIGHT: case PRESET_CENTER_BOTTOM: case PRESET_LEFT_WIDE: case PRESET_RIGHT_WIDE: case PRESET_BOTTOM_WIDE: case PRESET_VCENTER_WIDE: case PRESET_WIDE: set_anchor(MARGIN_BOTTOM, ANCHOR_END, p_keep_margin); break; } } void Control::set_margins_preset(LayoutPreset p_preset, LayoutPresetMode p_resize_mode, int p_margin) { // Calculate the size if the node is not resized Size2 min_size = get_minimum_size(); Size2 new_size = get_size(); if (p_resize_mode == PRESET_MODE_MINSIZE || p_resize_mode == PRESET_MODE_KEEP_HEIGHT) { new_size.x = min_size.x; } if (p_resize_mode == PRESET_MODE_MINSIZE || p_resize_mode == PRESET_MODE_KEEP_WIDTH) { new_size.y = min_size.y; } float pw = _get_parent_range(0); float ph = _get_parent_range(1); //Left switch (p_preset) { case PRESET_TOP_LEFT: case PRESET_BOTTOM_LEFT: case PRESET_CENTER_LEFT: case PRESET_TOP_WIDE: case PRESET_BOTTOM_WIDE: case PRESET_LEFT_WIDE: case PRESET_HCENTER_WIDE: case PRESET_WIDE: data.margin[0] = pw * (0.0 - data.anchor[0]) + p_margin; break; case PRESET_CENTER_TOP: case PRESET_CENTER_BOTTOM: case PRESET_CENTER: case PRESET_VCENTER_WIDE: data.margin[0] = pw * (0.5 - data.anchor[0]) - new_size.x / 2; break; case PRESET_TOP_RIGHT: case PRESET_BOTTOM_RIGHT: case PRESET_CENTER_RIGHT: case PRESET_RIGHT_WIDE: data.margin[0] = pw * (1.0 - data.anchor[0]) - new_size.x - p_margin; break; } // Top switch (p_preset) { case PRESET_TOP_LEFT: case PRESET_TOP_RIGHT: case PRESET_CENTER_TOP: case PRESET_LEFT_WIDE: case PRESET_RIGHT_WIDE: case PRESET_TOP_WIDE: case PRESET_VCENTER_WIDE: case PRESET_WIDE: data.margin[1] = ph * (0.0 - data.anchor[1]) + p_margin; break; case PRESET_CENTER_LEFT: case PRESET_CENTER_RIGHT: case PRESET_CENTER: case PRESET_HCENTER_WIDE: data.margin[1] = ph * (0.5 - data.anchor[1]) - new_size.y / 2; break; case PRESET_BOTTOM_LEFT: case PRESET_BOTTOM_RIGHT: case PRESET_CENTER_BOTTOM: case PRESET_BOTTOM_WIDE: data.margin[1] = ph * (1.0 - data.anchor[1]) - new_size.y - p_margin; break; } // Right switch (p_preset) { case PRESET_TOP_LEFT: case PRESET_BOTTOM_LEFT: case PRESET_CENTER_LEFT: case PRESET_LEFT_WIDE: data.margin[2] = pw * (0.0 - data.anchor[2]) + new_size.x + p_margin; break; case PRESET_CENTER_TOP: case PRESET_CENTER_BOTTOM: case PRESET_CENTER: case PRESET_VCENTER_WIDE: data.margin[2] = pw * (0.5 - data.anchor[2]) + new_size.x / 2; break; case PRESET_TOP_RIGHT: case PRESET_BOTTOM_RIGHT: case PRESET_CENTER_RIGHT: case PRESET_TOP_WIDE: case PRESET_RIGHT_WIDE: case PRESET_BOTTOM_WIDE: case PRESET_HCENTER_WIDE: case PRESET_WIDE: data.margin[2] = pw * (1.0 - data.anchor[2]) - p_margin; break; } // Bottom switch (p_preset) { case PRESET_TOP_LEFT: case PRESET_TOP_RIGHT: case PRESET_CENTER_TOP: case PRESET_TOP_WIDE: data.margin[3] = ph * (0.0 - data.anchor[3]) + new_size.y + p_margin; break; case PRESET_CENTER_LEFT: case PRESET_CENTER_RIGHT: case PRESET_CENTER: case PRESET_HCENTER_WIDE: data.margin[3] = ph * (0.5 - data.anchor[3]) + new_size.y / 2; break; case PRESET_BOTTOM_LEFT: case PRESET_BOTTOM_RIGHT: case PRESET_CENTER_BOTTOM: case PRESET_LEFT_WIDE: case PRESET_RIGHT_WIDE: case PRESET_BOTTOM_WIDE: case PRESET_VCENTER_WIDE: case PRESET_WIDE: data.margin[3] = ph * (1.0 - data.anchor[3]) - p_margin; break; } _size_changed(); } void Control::set_anchors_and_margins_preset(LayoutPreset p_preset, LayoutPresetMode p_resize_mode, int p_margin) { set_anchors_preset(p_preset); set_margins_preset(p_preset, p_resize_mode, p_margin); } float Control::get_anchor(Margin p_margin) const { return data.anchor[p_margin]; } void Control::_change_notify_margins() { // this avoids sending the whole object data again on a change _change_notify("margin_left"); _change_notify("margin_top"); _change_notify("margin_right"); _change_notify("margin_bottom"); _change_notify("rect_position"); _change_notify("rect_size"); } void Control::set_margin(Margin p_margin, float p_value) { data.margin[p_margin] = p_value; _size_changed(); } void Control::set_begin(const Size2 &p_point) { data.margin[0] = p_point.x; data.margin[1] = p_point.y; _size_changed(); } void Control::set_end(const Size2 &p_point) { data.margin[2] = p_point.x; data.margin[3] = p_point.y; _size_changed(); } float Control::get_margin(Margin p_margin) const { return data.margin[p_margin]; } Size2 Control::get_begin() const { return Size2(data.margin[0], data.margin[1]); } Size2 Control::get_end() const { return Size2(data.margin[2], data.margin[3]); } Point2 Control::get_global_position() const { return get_global_transform().get_origin(); } void Control::set_global_position(const Point2 &p_point) { Transform2D inv; if (data.parent_canvas_item) { inv = data.parent_canvas_item->get_global_transform().affine_inverse(); } set_position(inv.xform(p_point)); } void Control::set_position(const Size2 &p_point) { float pw = _get_parent_range(0); float ph = _get_parent_range(1); float x = _a2s(data.margin[0], data.anchor[0], pw); float y = _a2s(data.margin[1], data.anchor[1], ph); float x2 = _a2s(data.margin[2], data.anchor[2], pw); float y2 = _a2s(data.margin[3], data.anchor[3], ph); Size2 ret = Size2(x2 - x, y2 - y); Size2 min = get_combined_minimum_size(); Size2 size = Size2(MAX(min.width, ret.width), MAX(min.height, ret.height)); float w = size.x; float h = size.y; x = p_point.x; y = p_point.y; data.margin[0] = _s2a(x, data.anchor[0], pw); data.margin[1] = _s2a(y, data.anchor[1], ph); data.margin[2] = _s2a(x + w, data.anchor[2], pw); data.margin[3] = _s2a(y + h, data.anchor[3], ph); _size_changed(); } void Control::set_size(const Size2 &p_size) { Size2 new_size = p_size; Size2 min = get_combined_minimum_size(); if (new_size.x < min.x) new_size.x = min.x; if (new_size.y < min.y) new_size.y = min.y; float pw = _get_parent_range(0); float ph = _get_parent_range(1); float x = _a2s(data.margin[0], data.anchor[0], pw); float y = _a2s(data.margin[1], data.anchor[1], ph); float w = new_size.width; float h = new_size.height; data.margin[2] = _s2a(x + w, data.anchor[2], pw); data.margin[3] = _s2a(y + h, data.anchor[3], ph); _size_changed(); } Size2 Control::get_position() const { return data.pos_cache; } Size2 Control::get_size() const { return data.size_cache; } Rect2 Control::get_global_rect() const { return Rect2(get_global_position(), get_size()); } Rect2 Control::get_window_rect() const { ERR_FAIL_COND_V(!is_inside_tree(), Rect2()); Rect2 gr = get_global_rect(); gr.position += get_viewport()->get_visible_rect().position; return gr; } Rect2 Control::get_rect() const { return Rect2(get_position(), get_size()); } void Control::add_icon_override(const StringName &p_name, const Ref &p_icon) { ERR_FAIL_COND(p_icon.is_null()); data.icon_override[p_name] = p_icon; notification(NOTIFICATION_THEME_CHANGED); update(); } void Control::add_shader_override(const StringName &p_name, const Ref &p_shader) { ERR_FAIL_COND(p_shader.is_null()); data.shader_override[p_name] = p_shader; notification(NOTIFICATION_THEME_CHANGED); update(); } void Control::add_style_override(const StringName &p_name, const Ref &p_style) { ERR_FAIL_COND(p_style.is_null()); data.style_override[p_name] = p_style; notification(NOTIFICATION_THEME_CHANGED); update(); } void Control::add_font_override(const StringName &p_name, const Ref &p_font) { ERR_FAIL_COND(p_font.is_null()); if (data.font_override.has(p_name)) { _unref_font(data.font_override[p_name]); } data.font_override[p_name] = p_font; if (p_font.is_valid()) { _ref_font(p_font); } notification(NOTIFICATION_THEME_CHANGED); update(); } void Control::add_color_override(const StringName &p_name, const Color &p_color) { data.color_override[p_name] = p_color; notification(NOTIFICATION_THEME_CHANGED); update(); } void Control::add_constant_override(const StringName &p_name, int p_constant) { data.constant_override[p_name] = p_constant; notification(NOTIFICATION_THEME_CHANGED); update(); } void Control::set_focus_mode(FocusMode p_focus_mode) { if (is_inside_tree() && p_focus_mode == FOCUS_NONE && data.focus_mode != FOCUS_NONE && has_focus()) release_focus(); data.focus_mode = p_focus_mode; } static Control *_next_control(Control *p_from) { if (p_from->is_set_as_toplevel()) return NULL; // can't go above Control *parent = Object::cast_to(p_from->get_parent()); if (!parent) { return NULL; } int next = p_from->get_position_in_parent(); ERR_FAIL_INDEX_V(next, parent->get_child_count(), NULL); for (int i = (next + 1); i < parent->get_child_count(); i++) { Control *c = Object::cast_to(parent->get_child(i)); if (!c || !c->is_visible_in_tree() || c->is_set_as_toplevel()) continue; return c; } //no next in parent, try the same in parent return _next_control(parent); } Control *Control::find_next_valid_focus() const { Control *from = const_cast(this); while (true) { // If the focus property is manually overwritten, attempt to use it. if (!data.focus_next.is_empty()) { Node *n = get_node(data.focus_next); if (n) { from = Object::cast_to(n); if (!from) { ERR_EXPLAIN("Next focus node is not a control: " + n->get_name()); ERR_FAIL_V(NULL); } } else { return NULL; } if (from->is_visible() && from->get_focus_mode() != FOCUS_NONE) return from; } // find next child Control *next_child = NULL; for (int i = 0; i < from->get_child_count(); i++) { Control *c = Object::cast_to(from->get_child(i)); if (!c || !c->is_visible_in_tree() || c->is_set_as_toplevel()) { continue; } next_child = c; break; } if (next_child) { from = next_child; } else { next_child = _next_control(from); if (!next_child) { //nothing else.. go up and find either window or subwindow next_child = const_cast(this); while (next_child && !next_child->is_set_as_toplevel()) { next_child = cast_to(next_child->get_parent()); } if (!next_child) { next_child = const_cast(this); while (next_child) { if (next_child->data.SI || next_child->data.RI) break; next_child = next_child->get_parent_control(); } } } } if (next_child == this) // no next control-> return (get_focus_mode() == FOCUS_ALL) ? next_child : NULL; if (next_child) { if (next_child->get_focus_mode() == FOCUS_ALL) return next_child; from = next_child; } else break; } return NULL; } static Control *_prev_control(Control *p_from) { Control *child = NULL; for (int i = p_from->get_child_count() - 1; i >= 0; i--) { Control *c = Object::cast_to(p_from->get_child(i)); if (!c || !c->is_visible_in_tree() || c->is_set_as_toplevel()) continue; child = c; break; } if (!child) return p_from; //no prev in parent, try the same in parent return _prev_control(child); } Control *Control::find_prev_valid_focus() const { Control *from = const_cast(this); while (true) { // If the focus property is manually overwritten, attempt to use it. if (!data.focus_prev.is_empty()) { Node *n = get_node(data.focus_prev); if (n) { from = Object::cast_to(n); if (!from) { ERR_EXPLAIN("Prev focus node is not a control: " + n->get_name()); ERR_FAIL_V(NULL); } } else { return NULL; } if (from->is_visible() && from->get_focus_mode() != FOCUS_NONE) return from; } // find prev child Control *prev_child = NULL; if (from->is_set_as_toplevel() || !Object::cast_to(from->get_parent())) { //find last of the childs prev_child = _prev_control(from); } else { for (int i = (from->get_position_in_parent() - 1); i >= 0; i--) { Control *c = Object::cast_to(from->get_parent()->get_child(i)); if (!c || !c->is_visible_in_tree() || c->is_set_as_toplevel()) { continue; } prev_child = c; break; } if (!prev_child) { prev_child = Object::cast_to(from->get_parent()); } else { prev_child = _prev_control(prev_child); } } if (prev_child == this) // no prev control-> return (get_focus_mode() == FOCUS_ALL) ? prev_child : NULL; if (prev_child->get_focus_mode() == FOCUS_ALL) return prev_child; from = prev_child; } return NULL; } Control::FocusMode Control::get_focus_mode() const { return data.focus_mode; } bool Control::has_focus() const { return is_inside_tree() && get_viewport()->_gui_control_has_focus(this); } void Control::grab_focus() { if (!is_inside_tree()) { ERR_FAIL_COND(!is_inside_tree()); } if (data.focus_mode == FOCUS_NONE) return; get_viewport()->_gui_control_grab_focus(this); } void Control::release_focus() { ERR_FAIL_COND(!is_inside_tree()); if (!has_focus()) return; get_viewport()->_gui_remove_focus(); update(); } bool Control::is_toplevel_control() const { return is_inside_tree() && (!data.parent_canvas_item && !data.RI && is_set_as_toplevel()); } void Control::show_modal(bool p_exclusive) { ERR_FAIL_COND(!is_inside_tree()); ERR_FAIL_COND(!data.SI); if (is_visible_in_tree()) hide(); ERR_FAIL_COND(data.MI != NULL); show(); raise(); data.modal_exclusive = p_exclusive; data.MI = get_viewport()->_gui_show_modal(this); data.modal_frame = Engine::get_singleton()->get_frames_drawn(); } void Control::_modal_set_prev_focus_owner(ObjectID p_prev) { data.modal_prev_focus_owner = p_prev; } void Control::_modal_stack_remove() { ERR_FAIL_COND(!is_inside_tree()); if (!data.MI) return; get_viewport()->_gui_remove_from_modal_stack(data.MI, data.modal_prev_focus_owner); data.MI = NULL; data.modal_prev_focus_owner = 0; } void Control::_propagate_theme_changed(CanvasItem *p_at, Control *p_owner, bool p_assign) { Control *c = Object::cast_to(p_at); if (c && c != p_owner && c->data.theme.is_valid()) // has a theme, this can't be propagated return; for (int i = 0; i < p_at->get_child_count(); i++) { CanvasItem *child = Object::cast_to(p_at->get_child(i)); if (child) { _propagate_theme_changed(child, p_owner, p_assign); } } if (c) { if (p_assign) { c->data.theme_owner = p_owner; } c->notification(NOTIFICATION_THEME_CHANGED); c->update(); } } void Control::_theme_changed() { _propagate_theme_changed(this, this, false); } void Control::set_theme(const Ref &p_theme) { if (data.theme == p_theme) return; if (data.theme.is_valid()) { data.theme->disconnect("changed", this, "_theme_changed"); } data.theme = p_theme; if (!p_theme.is_null()) { data.theme_owner = this; _propagate_theme_changed(this, this); } else { Control *parent = cast_to(get_parent()); if (parent && parent->data.theme_owner) { _propagate_theme_changed(this, parent->data.theme_owner); } else { _propagate_theme_changed(this, NULL); } } if (data.theme.is_valid()) { data.theme->connect("changed", this, "_theme_changed"); } } void Control::accept_event() { if (is_inside_tree()) get_viewport()->_gui_accept_event(); } Ref Control::get_theme() const { return data.theme; } void Control::set_tooltip(const String &p_tooltip) { data.tooltip = p_tooltip; } String Control::get_tooltip(const Point2 &p_pos) const { return data.tooltip; } void Control::set_default_cursor_shape(CursorShape p_shape) { data.default_cursor = p_shape; } Control::CursorShape Control::get_default_cursor_shape() const { return data.default_cursor; } Control::CursorShape Control::get_cursor_shape(const Point2 &p_pos) const { return data.default_cursor; } Transform2D Control::get_transform() const { Transform2D xform = _get_internal_transform(); xform[2] += get_position(); return xform; } String Control::_get_tooltip() const { return data.tooltip; } void Control::set_focus_neighbour(Margin p_margin, const NodePath &p_neighbour) { ERR_FAIL_INDEX(p_margin, 4); data.focus_neighbour[p_margin] = p_neighbour; } NodePath Control::get_focus_neighbour(Margin p_margin) const { ERR_FAIL_INDEX_V(p_margin, 4, NodePath()); return data.focus_neighbour[p_margin]; } void Control::set_focus_next(const NodePath &p_next) { data.focus_next = p_next; } NodePath Control::get_focus_next() const { return data.focus_next; } void Control::set_focus_previous(const NodePath &p_prev) { data.focus_prev = p_prev; } NodePath Control::get_focus_previous() const { return data.focus_prev; } #define MAX_NEIGHBOUR_SEARCH_COUNT 512 Control *Control::_get_focus_neighbour(Margin p_margin, int p_count) { if (p_count >= MAX_NEIGHBOUR_SEARCH_COUNT) return NULL; if (!data.focus_neighbour[p_margin].is_empty()) { Control *c = NULL; Node *n = get_node(data.focus_neighbour[p_margin]); if (n) { c = Object::cast_to(n); if (!c) { ERR_EXPLAIN("Neighbour focus node is not a control: " + n->get_name()); ERR_FAIL_V(NULL); } } else { return NULL; } bool valid = true; if (!c->is_visible()) valid = false; if (c->get_focus_mode() == FOCUS_NONE) valid = false; if (valid) return c; c = c->_get_focus_neighbour(p_margin, p_count + 1); return c; } float dist = 1e7; Control *result = NULL; Point2 points[4]; Transform2D xform = get_global_transform(); Rect2 rect = _edit_get_rect(); points[0] = xform.xform(rect.position); points[1] = xform.xform(rect.position + Point2(rect.size.x, 0)); points[2] = xform.xform(rect.position + rect.size); points[3] = xform.xform(rect.position + Point2(0, rect.size.y)); const Vector2 dir[4] = { Vector2(-1, 0), Vector2(0, -1), Vector2(1, 0), Vector2(0, 1) }; Vector2 vdir = dir[p_margin]; float maxd = -1e7; for (int i = 0; i < 4; i++) { float d = vdir.dot(points[i]); if (d > maxd) maxd = d; } Node *base = this; while (base) { Control *c = Object::cast_to(base); if (c) { if (c->data.SI) break; if (c->data.RI) break; } base = base->get_parent(); } if (!base) return NULL; _window_find_focus_neighbour(vdir, base, points, maxd, dist, &result); return result; } void Control::_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) { if (Object::cast_to(p_at)) return; //bye Control *c = Object::cast_to(p_at); if (c && c != this && c->get_focus_mode() == FOCUS_ALL && c->is_visible_in_tree()) { Point2 points[4]; Transform2D xform = c->get_global_transform(); Rect2 rect = c->_edit_get_rect(); points[0] = xform.xform(rect.position); points[1] = xform.xform(rect.position + Point2(rect.size.x, 0)); points[2] = xform.xform(rect.position + rect.size); points[3] = xform.xform(rect.position + Point2(0, rect.size.y)); float min = 1e7; for (int i = 0; i < 4; i++) { float d = p_dir.dot(points[i]); if (d < min) min = d; } if (min > (p_min - CMP_EPSILON)) { for (int i = 0; i < 4; i++) { Vector2 la = p_points[i]; Vector2 lb = p_points[(i + 1) % 4]; for (int j = 0; j < 4; j++) { Vector2 fa = points[j]; Vector2 fb = points[(j + 1) % 4]; Vector2 pa, pb; float d = Geometry::get_closest_points_between_segments(la, lb, fa, fb, pa, pb); //float d = Geometry::get_closest_distance_between_segments(Vector3(la.x,la.y,0),Vector3(lb.x,lb.y,0),Vector3(fa.x,fa.y,0),Vector3(fb.x,fb.y,0)); if (d < r_closest_dist) { r_closest_dist = d; *r_closest = c; } } } } } for (int i = 0; i < p_at->get_child_count(); i++) { Node *child = p_at->get_child(i); Control *childc = Object::cast_to(child); if (childc && childc->data.SI) continue; //subwindow, ignore _window_find_focus_neighbour(p_dir, p_at->get_child(i), p_points, p_min, r_closest_dist, r_closest); } } void Control::set_h_size_flags(int p_flags) { if (data.h_size_flags == p_flags) return; data.h_size_flags = p_flags; emit_signal(SceneStringNames::get_singleton()->size_flags_changed); } int Control::get_h_size_flags() const { return data.h_size_flags; } void Control::set_v_size_flags(int p_flags) { if (data.v_size_flags == p_flags) return; data.v_size_flags = p_flags; emit_signal(SceneStringNames::get_singleton()->size_flags_changed); } void Control::set_stretch_ratio(float p_ratio) { if (data.expand == p_ratio) return; data.expand = p_ratio; emit_signal(SceneStringNames::get_singleton()->size_flags_changed); } float Control::get_stretch_ratio() const { return data.expand; } void Control::grab_click_focus() { ERR_FAIL_COND(!is_inside_tree()); get_viewport()->_gui_grab_click_focus(this); } void Control::minimum_size_changed() { if (!is_inside_tree() || data.block_minimum_size_adjust) return; if (data.pending_min_size_update) return; data.pending_min_size_update = true; MessageQueue::get_singleton()->push_call(this, "_update_minimum_size"); if (!is_toplevel_control()) { Control *pc = get_parent_control(); if (pc) pc->minimum_size_changed(); } } int Control::get_v_size_flags() const { return data.v_size_flags; } void Control::set_mouse_filter(MouseFilter p_filter) { ERR_FAIL_INDEX(p_filter, 3); data.mouse_filter = p_filter; } Control::MouseFilter Control::get_mouse_filter() const { return data.mouse_filter; } void Control::set_pass_on_modal_close_click(bool p_pass_on) { data.pass_on_modal_close_click = p_pass_on; } bool Control::pass_on_modal_close_click() const { return data.pass_on_modal_close_click; } Control *Control::get_focus_owner() const { ERR_FAIL_COND_V(!is_inside_tree(), NULL); return get_viewport()->_gui_get_focus_owner(); } void Control::warp_mouse(const Point2 &p_to_pos) { ERR_FAIL_COND(!is_inside_tree()); get_viewport()->warp_mouse(get_global_transform().xform(p_to_pos)); } bool Control::is_text_field() const { /* if (get_script_instance()) { Variant v=p_point; const Variant *p[2]={&v,&p_data}; Variant::CallError ce; Variant ret = get_script_instance()->call("is_text_field",p,2,ce); if (ce.error==Variant::CallError::CALL_OK) return ret; } */ return false; } void Control::set_rotation(float p_radians) { data.rotation = p_radians; update(); _notify_transform(); _change_notify("rect_rotation"); } float Control::get_rotation() const { return data.rotation; } void Control::set_rotation_degrees(float p_degrees) { set_rotation(Math::deg2rad(p_degrees)); } float Control::get_rotation_degrees() const { return Math::rad2deg(get_rotation()); } //needed to update the control if the font changes.. void Control::_ref_font(Ref p_sc) { if (!data.font_refcount.has(p_sc)) { data.font_refcount[p_sc] = 1; p_sc->connect("changed", this, "_font_changed"); } else { data.font_refcount[p_sc] += 1; } } void Control::_unref_font(Ref p_sc) { ERR_FAIL_COND(!data.font_refcount.has(p_sc)); data.font_refcount[p_sc]--; if (data.font_refcount[p_sc] == 0) { p_sc->disconnect("changed", this, "_font_changed"); data.font_refcount.erase(p_sc); } } void Control::_font_changed() { update(); notification(NOTIFICATION_THEME_CHANGED); minimum_size_changed(); //fonts affect minimum size pretty much almost always } void Control::set_pivot_offset(const Vector2 &p_pivot) { data.pivot_offset = p_pivot; update(); _notify_transform(); _change_notify("rect_pivot_offset"); } Vector2 Control::get_pivot_offset() const { return data.pivot_offset; } void Control::set_scale(const Vector2 &p_scale) { data.scale = p_scale; update(); _notify_transform(); } Vector2 Control::get_scale() const { return data.scale; } Control *Control::get_root_parent_control() const { const CanvasItem *ci = this; const Control *root = this; while (ci) { const Control *c = Object::cast_to(ci); if (c) { root = c; if (c->data.RI || c->data.MI || c->is_toplevel_control()) break; } ci = ci->get_parent_item(); } return const_cast(root); } void Control::set_block_minimum_size_adjust(bool p_block) { data.block_minimum_size_adjust = p_block; } bool Control::is_minimum_size_adjust_blocked() const { return data.block_minimum_size_adjust; } void Control::set_disable_visibility_clip(bool p_ignore) { data.disable_visibility_clip = p_ignore; update(); } bool Control::is_visibility_clip_disabled() const { return data.disable_visibility_clip; } void Control::get_argument_options(const StringName &p_function, int p_idx, List *r_options) const { Node::get_argument_options(p_function, p_idx, r_options); if (p_idx == 0) { List sn; String pf = p_function; if (pf == "add_color_override" || pf == "has_color" || pf == "has_color_override" || pf == "get_color") { Theme::get_default()->get_color_list(get_class(), &sn); } else if (pf == "add_style_override" || pf == "has_style" || pf == "has_style_override" || pf == "get_style") { Theme::get_default()->get_stylebox_list(get_class(), &sn); } else if (pf == "add_font_override" || pf == "has_font" || pf == "has_font_override" || pf == "get_font") { Theme::get_default()->get_font_list(get_class(), &sn); } else if (pf == "add_constant_override" || pf == "has_constant" || pf == "has_constant_override" || pf == "get_constant") { Theme::get_default()->get_constant_list(get_class(), &sn); } sn.sort_custom(); for (List::Element *E = sn.front(); E; E = E->next()) { r_options->push_back("\"" + E->get() + "\""); } } } void Control::set_clip_contents(bool p_clip) { data.clip_contents = p_clip; update(); } bool Control::is_clipping_contents() { return data.clip_contents; } void Control::set_h_grow_direction(GrowDirection p_direction) { data.h_grow = p_direction; _size_changed(); } Control::GrowDirection Control::get_h_grow_direction() const { return data.h_grow; } void Control::set_v_grow_direction(GrowDirection p_direction) { data.v_grow = p_direction; _size_changed(); } Control::GrowDirection Control::get_v_grow_direction() const { return data.v_grow; } void Control::_bind_methods() { //ClassDB::bind_method(D_METHOD("_window_resize_event"),&Control::_window_resize_event); ClassDB::bind_method(D_METHOD("_size_changed"), &Control::_size_changed); ClassDB::bind_method(D_METHOD("_update_minimum_size"), &Control::_update_minimum_size); ClassDB::bind_method(D_METHOD("accept_event"), &Control::accept_event); ClassDB::bind_method(D_METHOD("get_minimum_size"), &Control::get_minimum_size); ClassDB::bind_method(D_METHOD("get_combined_minimum_size"), &Control::get_combined_minimum_size); ClassDB::bind_method(D_METHOD("set_anchors_preset", "preset", "keep_margin"), &Control::set_anchors_preset, DEFVAL(false)); ClassDB::bind_method(D_METHOD("set_margins_preset", "preset", "resize_mode", "margin"), &Control::set_margins_preset, DEFVAL(PRESET_MODE_MINSIZE), DEFVAL(0)); ClassDB::bind_method(D_METHOD("set_anchors_and_margins_preset", "preset", "resize_mode", "margin"), &Control::set_anchors_and_margins_preset, DEFVAL(PRESET_MODE_MINSIZE), DEFVAL(0)); ClassDB::bind_method(D_METHOD("set_anchor", "margin", "anchor", "keep_margin", "push_opposite_anchor"), &Control::set_anchor, DEFVAL(false), DEFVAL(true)); ClassDB::bind_method(D_METHOD("_set_anchor", "margin", "anchor"), &Control::_set_anchor); ClassDB::bind_method(D_METHOD("get_anchor", "margin"), &Control::get_anchor); ClassDB::bind_method(D_METHOD("set_margin", "margin", "offset"), &Control::set_margin); ClassDB::bind_method(D_METHOD("set_anchor_and_margin", "margin", "anchor", "offset", "push_opposite_anchor"), &Control::set_anchor_and_margin, DEFVAL(false)); ClassDB::bind_method(D_METHOD("set_begin", "position"), &Control::set_begin); ClassDB::bind_method(D_METHOD("set_end", "position"), &Control::set_end); ClassDB::bind_method(D_METHOD("set_position", "position"), &Control::set_position); ClassDB::bind_method(D_METHOD("set_size", "size"), &Control::set_size); ClassDB::bind_method(D_METHOD("set_custom_minimum_size", "size"), &Control::set_custom_minimum_size); ClassDB::bind_method(D_METHOD("set_global_position", "position"), &Control::set_global_position); ClassDB::bind_method(D_METHOD("set_rotation", "radians"), &Control::set_rotation); ClassDB::bind_method(D_METHOD("set_rotation_degrees", "degrees"), &Control::set_rotation_degrees); ClassDB::bind_method(D_METHOD("set_scale", "scale"), &Control::set_scale); ClassDB::bind_method(D_METHOD("set_pivot_offset", "pivot_offset"), &Control::set_pivot_offset); ClassDB::bind_method(D_METHOD("get_margin", "margin"), &Control::get_margin); ClassDB::bind_method(D_METHOD("get_begin"), &Control::get_begin); ClassDB::bind_method(D_METHOD("get_end"), &Control::get_end); ClassDB::bind_method(D_METHOD("get_position"), &Control::get_position); ClassDB::bind_method(D_METHOD("get_size"), &Control::get_size); ClassDB::bind_method(D_METHOD("get_rotation"), &Control::get_rotation); ClassDB::bind_method(D_METHOD("get_rotation_degrees"), &Control::get_rotation_degrees); ClassDB::bind_method(D_METHOD("get_scale"), &Control::get_scale); ClassDB::bind_method(D_METHOD("get_pivot_offset"), &Control::get_pivot_offset); ClassDB::bind_method(D_METHOD("get_custom_minimum_size"), &Control::get_custom_minimum_size); ClassDB::bind_method(D_METHOD("get_parent_area_size"), &Control::get_size); ClassDB::bind_method(D_METHOD("get_global_position"), &Control::get_global_position); ClassDB::bind_method(D_METHOD("get_rect"), &Control::get_rect); ClassDB::bind_method(D_METHOD("get_global_rect"), &Control::get_global_rect); ClassDB::bind_method(D_METHOD("show_modal", "exclusive"), &Control::show_modal, DEFVAL(false)); ClassDB::bind_method(D_METHOD("set_focus_mode", "mode"), &Control::set_focus_mode); ClassDB::bind_method(D_METHOD("get_focus_mode"), &Control::get_focus_mode); ClassDB::bind_method(D_METHOD("has_focus"), &Control::has_focus); ClassDB::bind_method(D_METHOD("grab_focus"), &Control::grab_focus); ClassDB::bind_method(D_METHOD("release_focus"), &Control::release_focus); ClassDB::bind_method(D_METHOD("get_focus_owner"), &Control::get_focus_owner); ClassDB::bind_method(D_METHOD("set_h_size_flags", "flags"), &Control::set_h_size_flags); ClassDB::bind_method(D_METHOD("get_h_size_flags"), &Control::get_h_size_flags); ClassDB::bind_method(D_METHOD("set_stretch_ratio", "ratio"), &Control::set_stretch_ratio); ClassDB::bind_method(D_METHOD("get_stretch_ratio"), &Control::get_stretch_ratio); ClassDB::bind_method(D_METHOD("set_v_size_flags", "flags"), &Control::set_v_size_flags); ClassDB::bind_method(D_METHOD("get_v_size_flags"), &Control::get_v_size_flags); ClassDB::bind_method(D_METHOD("set_theme", "theme"), &Control::set_theme); ClassDB::bind_method(D_METHOD("get_theme"), &Control::get_theme); ClassDB::bind_method(D_METHOD("add_icon_override", "name", "texture"), &Control::add_icon_override); ClassDB::bind_method(D_METHOD("add_shader_override", "name", "shader"), &Control::add_shader_override); ClassDB::bind_method(D_METHOD("add_stylebox_override", "name", "stylebox"), &Control::add_style_override); ClassDB::bind_method(D_METHOD("add_font_override", "name", "font"), &Control::add_font_override); ClassDB::bind_method(D_METHOD("add_color_override", "name", "color"), &Control::add_color_override); ClassDB::bind_method(D_METHOD("add_constant_override", "name", "constant"), &Control::add_constant_override); ClassDB::bind_method(D_METHOD("get_icon", "name", "type"), &Control::get_icon, DEFVAL("")); ClassDB::bind_method(D_METHOD("get_stylebox", "name", "type"), &Control::get_stylebox, DEFVAL("")); ClassDB::bind_method(D_METHOD("get_font", "name", "type"), &Control::get_font, DEFVAL("")); ClassDB::bind_method(D_METHOD("get_color", "name", "type"), &Control::get_color, DEFVAL("")); ClassDB::bind_method(D_METHOD("get_constant", "name", "type"), &Control::get_constant, DEFVAL("")); ClassDB::bind_method(D_METHOD("has_icon_override", "name"), &Control::has_icon_override); ClassDB::bind_method(D_METHOD("has_shader_override", "name"), &Control::has_shader_override); ClassDB::bind_method(D_METHOD("has_stylebox_override", "name"), &Control::has_stylebox_override); ClassDB::bind_method(D_METHOD("has_font_override", "name"), &Control::has_font_override); ClassDB::bind_method(D_METHOD("has_color_override", "name"), &Control::has_color_override); ClassDB::bind_method(D_METHOD("has_constant_override", "name"), &Control::has_constant_override); ClassDB::bind_method(D_METHOD("has_icon", "name", "type"), &Control::has_icon, DEFVAL("")); ClassDB::bind_method(D_METHOD("has_stylebox", "name", "type"), &Control::has_stylebox, DEFVAL("")); ClassDB::bind_method(D_METHOD("has_font", "name", "type"), &Control::has_font, DEFVAL("")); ClassDB::bind_method(D_METHOD("has_color", "name", "type"), &Control::has_color, DEFVAL("")); ClassDB::bind_method(D_METHOD("has_constant", "name", "type"), &Control::has_constant, DEFVAL("")); ClassDB::bind_method(D_METHOD("get_parent_control"), &Control::get_parent_control); ClassDB::bind_method(D_METHOD("set_h_grow_direction", "direction"), &Control::set_h_grow_direction); ClassDB::bind_method(D_METHOD("get_h_grow_direction"), &Control::get_h_grow_direction); ClassDB::bind_method(D_METHOD("set_v_grow_direction", "direction"), &Control::set_v_grow_direction); ClassDB::bind_method(D_METHOD("get_v_grow_direction"), &Control::get_v_grow_direction); ClassDB::bind_method(D_METHOD("set_tooltip", "tooltip"), &Control::set_tooltip); ClassDB::bind_method(D_METHOD("get_tooltip", "at_position"), &Control::get_tooltip, DEFVAL(Point2())); ClassDB::bind_method(D_METHOD("_get_tooltip"), &Control::_get_tooltip); ClassDB::bind_method(D_METHOD("set_default_cursor_shape", "shape"), &Control::set_default_cursor_shape); ClassDB::bind_method(D_METHOD("get_default_cursor_shape"), &Control::get_default_cursor_shape); ClassDB::bind_method(D_METHOD("get_cursor_shape", "position"), &Control::get_cursor_shape, DEFVAL(Point2())); ClassDB::bind_method(D_METHOD("set_focus_neighbour", "margin", "neighbour"), &Control::set_focus_neighbour); ClassDB::bind_method(D_METHOD("get_focus_neighbour", "margin"), &Control::get_focus_neighbour); ClassDB::bind_method(D_METHOD("set_focus_next", "next"), &Control::set_focus_next); ClassDB::bind_method(D_METHOD("get_focus_next"), &Control::get_focus_next); ClassDB::bind_method(D_METHOD("set_focus_previous", "previous"), &Control::set_focus_previous); ClassDB::bind_method(D_METHOD("get_focus_previous"), &Control::get_focus_previous); ClassDB::bind_method(D_METHOD("force_drag", "data", "preview"), &Control::force_drag); ClassDB::bind_method(D_METHOD("set_mouse_filter", "filter"), &Control::set_mouse_filter); ClassDB::bind_method(D_METHOD("get_mouse_filter"), &Control::get_mouse_filter); ClassDB::bind_method(D_METHOD("set_clip_contents", "enable"), &Control::set_clip_contents); ClassDB::bind_method(D_METHOD("is_clipping_contents"), &Control::is_clipping_contents); ClassDB::bind_method(D_METHOD("grab_click_focus"), &Control::grab_click_focus); ClassDB::bind_method(D_METHOD("set_drag_forwarding", "target"), &Control::set_drag_forwarding); ClassDB::bind_method(D_METHOD("set_drag_preview", "control"), &Control::set_drag_preview); ClassDB::bind_method(D_METHOD("warp_mouse", "to_position"), &Control::warp_mouse); ClassDB::bind_method(D_METHOD("minimum_size_changed"), &Control::minimum_size_changed); ClassDB::bind_method(D_METHOD("_theme_changed"), &Control::_theme_changed); ClassDB::bind_method(D_METHOD("_font_changed"), &Control::_font_changed); BIND_VMETHOD(MethodInfo("_gui_input", PropertyInfo(Variant::OBJECT, "event", PROPERTY_HINT_RESOURCE_TYPE, "InputEvent"))); BIND_VMETHOD(MethodInfo(Variant::VECTOR2, "_get_minimum_size")); BIND_VMETHOD(MethodInfo(Variant::OBJECT, "get_drag_data", PropertyInfo(Variant::VECTOR2, "position"))); BIND_VMETHOD(MethodInfo(Variant::BOOL, "can_drop_data", PropertyInfo(Variant::VECTOR2, "position"), PropertyInfo(Variant::NIL, "data"))); BIND_VMETHOD(MethodInfo("drop_data", PropertyInfo(Variant::VECTOR2, "position"), PropertyInfo(Variant::NIL, "data"))); ADD_GROUP("Anchor", "anchor_"); ADD_PROPERTYI(PropertyInfo(Variant::REAL, "anchor_left", PROPERTY_HINT_RANGE, "0,1,0.01"), "_set_anchor", "get_anchor", MARGIN_LEFT); ADD_PROPERTYI(PropertyInfo(Variant::REAL, "anchor_top", PROPERTY_HINT_RANGE, "0,1,0.01"), "_set_anchor", "get_anchor", MARGIN_TOP); ADD_PROPERTYI(PropertyInfo(Variant::REAL, "anchor_right", PROPERTY_HINT_RANGE, "0,1,0.01"), "_set_anchor", "get_anchor", MARGIN_RIGHT); ADD_PROPERTYI(PropertyInfo(Variant::REAL, "anchor_bottom", PROPERTY_HINT_RANGE, "0,1,0.01"), "_set_anchor", "get_anchor", MARGIN_BOTTOM); ADD_GROUP("Margin", "margin_"); ADD_PROPERTYINZ(PropertyInfo(Variant::INT, "margin_left", PROPERTY_HINT_RANGE, "-4096,4096"), "set_margin", "get_margin", MARGIN_LEFT); ADD_PROPERTYINZ(PropertyInfo(Variant::INT, "margin_top", PROPERTY_HINT_RANGE, "-4096,4096"), "set_margin", "get_margin", MARGIN_TOP); ADD_PROPERTYINZ(PropertyInfo(Variant::INT, "margin_right", PROPERTY_HINT_RANGE, "-4096,4096"), "set_margin", "get_margin", MARGIN_RIGHT); ADD_PROPERTYINZ(PropertyInfo(Variant::INT, "margin_bottom", PROPERTY_HINT_RANGE, "-4096,4096"), "set_margin", "get_margin", MARGIN_BOTTOM); ADD_GROUP("Grow Direction", "grow_"); ADD_PROPERTYNO(PropertyInfo(Variant::INT, "grow_horizontal", PROPERTY_HINT_ENUM, "Begin,End"), "set_h_grow_direction", "get_h_grow_direction"); ADD_PROPERTYNO(PropertyInfo(Variant::INT, "grow_vertical", PROPERTY_HINT_ENUM, "Begin,End"), "set_v_grow_direction", "get_v_grow_direction"); ADD_GROUP("Rect", "rect_"); ADD_PROPERTYNZ(PropertyInfo(Variant::VECTOR2, "rect_position", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_EDITOR), "set_position", "get_position"); ADD_PROPERTYNZ(PropertyInfo(Variant::VECTOR2, "rect_global_position", PROPERTY_HINT_NONE, "", 0), "set_global_position", "get_global_position"); ADD_PROPERTYNZ(PropertyInfo(Variant::VECTOR2, "rect_size", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_EDITOR), "set_size", "get_size"); ADD_PROPERTYNZ(PropertyInfo(Variant::VECTOR2, "rect_min_size"), "set_custom_minimum_size", "get_custom_minimum_size"); ADD_PROPERTYNZ(PropertyInfo(Variant::REAL, "rect_rotation", PROPERTY_HINT_RANGE, "-1080,1080,0.01"), "set_rotation_degrees", "get_rotation_degrees"); ADD_PROPERTYNO(PropertyInfo(Variant::VECTOR2, "rect_scale"), "set_scale", "get_scale"); ADD_PROPERTYNO(PropertyInfo(Variant::VECTOR2, "rect_pivot_offset"), "set_pivot_offset", "get_pivot_offset"); ADD_PROPERTYNZ(PropertyInfo(Variant::BOOL, "rect_clip_content"), "set_clip_contents", "is_clipping_contents"); ADD_GROUP("Hint", "hint_"); ADD_PROPERTYNZ(PropertyInfo(Variant::STRING, "hint_tooltip", PROPERTY_HINT_MULTILINE_TEXT), "set_tooltip", "_get_tooltip"); ADD_GROUP("Focus", "focus_"); ADD_PROPERTYINZ(PropertyInfo(Variant::NODE_PATH, "focus_neighbour_left"), "set_focus_neighbour", "get_focus_neighbour", MARGIN_LEFT); ADD_PROPERTYINZ(PropertyInfo(Variant::NODE_PATH, "focus_neighbour_top"), "set_focus_neighbour", "get_focus_neighbour", MARGIN_TOP); ADD_PROPERTYINZ(PropertyInfo(Variant::NODE_PATH, "focus_neighbour_right"), "set_focus_neighbour", "get_focus_neighbour", MARGIN_RIGHT); ADD_PROPERTYINZ(PropertyInfo(Variant::NODE_PATH, "focus_neighbour_bottom"), "set_focus_neighbour", "get_focus_neighbour", MARGIN_BOTTOM); ADD_PROPERTYNZ(PropertyInfo(Variant::NODE_PATH, "focus_next"), "set_focus_next", "get_focus_next"); ADD_PROPERTYNZ(PropertyInfo(Variant::NODE_PATH, "focus_previous"), "set_focus_previous", "get_focus_previous"); ADD_PROPERTYNZ(PropertyInfo(Variant::INT, "focus_mode", PROPERTY_HINT_ENUM, "None,Click,All"), "set_focus_mode", "get_focus_mode"); ADD_GROUP("Mouse", "mouse_"); ADD_PROPERTY(PropertyInfo(Variant::INT, "mouse_filter", PROPERTY_HINT_ENUM, "Stop,Pass,Ignore"), "set_mouse_filter", "get_mouse_filter"); ADD_PROPERTY(PropertyInfo(Variant::INT, "mouse_default_cursor_shape", PROPERTY_HINT_ENUM, "Arrow,Ibeam,Pointing hand,Cross,Wait,Busy,Drag,Can drop,Forbidden,Vertical resize,Horizontal resize,Secondary diagonal resize,Main diagonal resize,Move,Vertial split,Horizontal split,Help"), "set_default_cursor_shape", "get_default_cursor_shape"); ADD_GROUP("Size Flags", "size_flags_"); ADD_PROPERTY(PropertyInfo(Variant::INT, "size_flags_horizontal", PROPERTY_HINT_FLAGS, "Fill,Expand,Shrink Center,Shrink End"), "set_h_size_flags", "get_h_size_flags"); ADD_PROPERTY(PropertyInfo(Variant::INT, "size_flags_vertical", PROPERTY_HINT_FLAGS, "Fill,Expand,Shrink Center,Shrink End"), "set_v_size_flags", "get_v_size_flags"); ADD_PROPERTYNO(PropertyInfo(Variant::REAL, "size_flags_stretch_ratio", PROPERTY_HINT_RANGE, "0,128,0.01"), "set_stretch_ratio", "get_stretch_ratio"); ADD_GROUP("Theme", ""); ADD_PROPERTYNZ(PropertyInfo(Variant::OBJECT, "theme", PROPERTY_HINT_RESOURCE_TYPE, "Theme"), "set_theme", "get_theme"); ADD_GROUP("", ""); BIND_ENUM_CONSTANT(FOCUS_NONE); BIND_ENUM_CONSTANT(FOCUS_CLICK); BIND_ENUM_CONSTANT(FOCUS_ALL); BIND_CONSTANT(NOTIFICATION_RESIZED); BIND_CONSTANT(NOTIFICATION_MOUSE_ENTER); BIND_CONSTANT(NOTIFICATION_MOUSE_EXIT); BIND_CONSTANT(NOTIFICATION_FOCUS_ENTER); BIND_CONSTANT(NOTIFICATION_FOCUS_EXIT); BIND_CONSTANT(NOTIFICATION_THEME_CHANGED); BIND_CONSTANT(NOTIFICATION_MODAL_CLOSE); BIND_ENUM_CONSTANT(CURSOR_ARROW); BIND_ENUM_CONSTANT(CURSOR_IBEAM); BIND_ENUM_CONSTANT(CURSOR_POINTING_HAND); BIND_ENUM_CONSTANT(CURSOR_CROSS); BIND_ENUM_CONSTANT(CURSOR_WAIT); BIND_ENUM_CONSTANT(CURSOR_BUSY); BIND_ENUM_CONSTANT(CURSOR_DRAG); BIND_ENUM_CONSTANT(CURSOR_CAN_DROP); BIND_ENUM_CONSTANT(CURSOR_FORBIDDEN); BIND_ENUM_CONSTANT(CURSOR_VSIZE); BIND_ENUM_CONSTANT(CURSOR_HSIZE); BIND_ENUM_CONSTANT(CURSOR_BDIAGSIZE); BIND_ENUM_CONSTANT(CURSOR_FDIAGSIZE); BIND_ENUM_CONSTANT(CURSOR_MOVE); BIND_ENUM_CONSTANT(CURSOR_VSPLIT); BIND_ENUM_CONSTANT(CURSOR_HSPLIT); BIND_ENUM_CONSTANT(CURSOR_HELP); BIND_ENUM_CONSTANT(PRESET_TOP_LEFT); BIND_ENUM_CONSTANT(PRESET_TOP_RIGHT); BIND_ENUM_CONSTANT(PRESET_BOTTOM_LEFT); BIND_ENUM_CONSTANT(PRESET_BOTTOM_RIGHT); BIND_ENUM_CONSTANT(PRESET_CENTER_LEFT); BIND_ENUM_CONSTANT(PRESET_CENTER_TOP); BIND_ENUM_CONSTANT(PRESET_CENTER_RIGHT); BIND_ENUM_CONSTANT(PRESET_CENTER_BOTTOM); BIND_ENUM_CONSTANT(PRESET_CENTER); BIND_ENUM_CONSTANT(PRESET_LEFT_WIDE); BIND_ENUM_CONSTANT(PRESET_TOP_WIDE); BIND_ENUM_CONSTANT(PRESET_RIGHT_WIDE); BIND_ENUM_CONSTANT(PRESET_BOTTOM_WIDE); BIND_ENUM_CONSTANT(PRESET_VCENTER_WIDE); BIND_ENUM_CONSTANT(PRESET_HCENTER_WIDE); BIND_ENUM_CONSTANT(PRESET_WIDE); BIND_ENUM_CONSTANT(PRESET_MODE_MINSIZE); BIND_ENUM_CONSTANT(PRESET_MODE_KEEP_WIDTH); BIND_ENUM_CONSTANT(PRESET_MODE_KEEP_HEIGHT); BIND_ENUM_CONSTANT(PRESET_MODE_KEEP_SIZE); BIND_ENUM_CONSTANT(SIZE_FILL); BIND_ENUM_CONSTANT(SIZE_EXPAND); BIND_ENUM_CONSTANT(SIZE_EXPAND_FILL); BIND_ENUM_CONSTANT(SIZE_SHRINK_CENTER); BIND_ENUM_CONSTANT(SIZE_SHRINK_END); BIND_ENUM_CONSTANT(MOUSE_FILTER_STOP); BIND_ENUM_CONSTANT(MOUSE_FILTER_PASS); BIND_ENUM_CONSTANT(MOUSE_FILTER_IGNORE); BIND_ENUM_CONSTANT(GROW_DIRECTION_BEGIN); BIND_ENUM_CONSTANT(GROW_DIRECTION_END); BIND_ENUM_CONSTANT(ANCHOR_BEGIN); BIND_ENUM_CONSTANT(ANCHOR_END); ADD_SIGNAL(MethodInfo("resized")); ADD_SIGNAL(MethodInfo("gui_input", PropertyInfo(Variant::OBJECT, "ev", PROPERTY_HINT_RESOURCE_TYPE, "InputEvent"))); ADD_SIGNAL(MethodInfo("mouse_entered")); ADD_SIGNAL(MethodInfo("mouse_exited")); ADD_SIGNAL(MethodInfo("focus_entered")); ADD_SIGNAL(MethodInfo("focus_exited")); ADD_SIGNAL(MethodInfo("size_flags_changed")); ADD_SIGNAL(MethodInfo("minimum_size_changed")); ADD_SIGNAL(MethodInfo("modal_closed")); BIND_VMETHOD(MethodInfo(Variant::BOOL, "has_point", PropertyInfo(Variant::VECTOR2, "point"))); } Control::Control() { data.parent = NULL; data.mouse_filter = MOUSE_FILTER_STOP; data.pass_on_modal_close_click = true; data.SI = NULL; data.MI = NULL; data.RI = NULL; data.modal = false; data.theme_owner = NULL; data.modal_exclusive = false; data.default_cursor = CURSOR_ARROW; data.h_size_flags = SIZE_FILL; data.v_size_flags = SIZE_FILL; data.expand = 1; data.pending_min_size_update = false; data.rotation = 0; data.parent_canvas_item = NULL; data.scale = Vector2(1, 1); data.drag_owner = 0; data.modal_frame = 0; data.block_minimum_size_adjust = false; data.disable_visibility_clip = false; data.h_grow = GROW_DIRECTION_END; data.v_grow = GROW_DIRECTION_END; data.clip_contents = false; for (int i = 0; i < 4; i++) { data.anchor[i] = ANCHOR_BEGIN; data.margin[i] = 0; } data.focus_mode = FOCUS_NONE; data.modal_prev_focus_owner = 0; } Control::~Control() { }