/**************************************************************************/ /* control_editor_plugin.cpp */ /**************************************************************************/ /* This file is part of: */ /* GODOT ENGINE */ /* https://godotengine.org */ /**************************************************************************/ /* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */ /* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur. */ /* */ /* 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_editor_plugin.h" #include "editor/editor_node.h" #include "editor/editor_scale.h" #include "editor/editor_settings.h" #include "editor/editor_undo_redo_manager.h" #include "editor/plugins/canvas_item_editor_plugin.h" #include "scene/gui/grid_container.h" #include "scene/gui/separator.h" // Inspector controls. void ControlPositioningWarning::_update_warning() { if (!control_node) { title_icon->set_texture(nullptr); title_label->set_text(""); hint_label->set_text(""); return; } Node *parent_node = control_node->get_parent_control(); if (!parent_node) { title_icon->set_texture(get_theme_icon(SNAME("SubViewport"), SNAME("EditorIcons"))); title_label->set_text(TTR("This node doesn't have a control parent.")); hint_label->set_text(TTR("Use the appropriate layout properties depending on where you are going to put it.")); } else if (Object::cast_to<Container>(parent_node)) { title_icon->set_texture(get_theme_icon(SNAME("ContainerLayout"), SNAME("EditorIcons"))); title_label->set_text(TTR("This node is a child of a container.")); hint_label->set_text(TTR("Use container properties for positioning.")); } else { title_icon->set_texture(get_theme_icon(SNAME("ControlLayout"), SNAME("EditorIcons"))); title_label->set_text(TTR("This node is a child of a regular control.")); hint_label->set_text(TTR("Use anchors and the rectangle for positioning.")); } bg_panel->add_theme_style_override("panel", get_theme_stylebox(SNAME("bg_group_note"), SNAME("EditorProperty"))); } void ControlPositioningWarning::_update_toggler() { Ref<Texture2D> arrow; if (hint_label->is_visible()) { arrow = get_theme_icon(SNAME("arrow"), SNAME("Tree")); set_tooltip_text(TTR("Collapse positioning hint.")); } else { if (is_layout_rtl()) { arrow = get_theme_icon(SNAME("arrow_collapsed"), SNAME("Tree")); } else { arrow = get_theme_icon(SNAME("arrow_collapsed_mirrored"), SNAME("Tree")); } set_tooltip_text(TTR("Expand positioning hint.")); } hint_icon->set_texture(arrow); } void ControlPositioningWarning::set_control(Control *p_node) { control_node = p_node; _update_warning(); } void ControlPositioningWarning::gui_input(const Ref<InputEvent> &p_event) { Ref<InputEventMouseButton> mb = p_event; if (mb.is_valid() && mb->is_pressed() && mb->get_button_index() == MouseButton::LEFT) { bool state = !hint_label->is_visible(); hint_filler_left->set_visible(state); hint_label->set_visible(state); hint_filler_right->set_visible(state); _update_toggler(); } } void ControlPositioningWarning::_notification(int p_notification) { switch (p_notification) { case NOTIFICATION_ENTER_TREE: case NOTIFICATION_THEME_CHANGED: _update_warning(); _update_toggler(); break; } } ControlPositioningWarning::ControlPositioningWarning() { set_mouse_filter(MOUSE_FILTER_STOP); bg_panel = memnew(PanelContainer); bg_panel->set_mouse_filter(MOUSE_FILTER_IGNORE); add_child(bg_panel); grid = memnew(GridContainer); grid->set_columns(3); bg_panel->add_child(grid); title_icon = memnew(TextureRect); title_icon->set_stretch_mode(TextureRect::StretchMode::STRETCH_KEEP_CENTERED); grid->add_child(title_icon); title_label = memnew(Label); title_label->set_autowrap_mode(TextServer::AutowrapMode::AUTOWRAP_WORD); title_label->set_h_size_flags(Control::SIZE_EXPAND_FILL); title_label->set_vertical_alignment(VerticalAlignment::VERTICAL_ALIGNMENT_CENTER); grid->add_child(title_label); hint_icon = memnew(TextureRect); hint_icon->set_stretch_mode(TextureRect::StretchMode::STRETCH_KEEP_CENTERED); grid->add_child(hint_icon); // Filler. hint_filler_left = memnew(Control); hint_filler_left->hide(); grid->add_child(hint_filler_left); hint_label = memnew(Label); hint_label->set_autowrap_mode(TextServer::AutowrapMode::AUTOWRAP_WORD); hint_label->set_h_size_flags(Control::SIZE_EXPAND_FILL); hint_label->set_vertical_alignment(VerticalAlignment::VERTICAL_ALIGNMENT_CENTER); hint_label->hide(); grid->add_child(hint_label); // Filler. hint_filler_right = memnew(Control); hint_filler_right->hide(); grid->add_child(hint_filler_right); } void EditorPropertyAnchorsPreset::_set_read_only(bool p_read_only) { options->set_disabled(p_read_only); }; void EditorPropertyAnchorsPreset::_option_selected(int p_which) { int64_t val = options->get_item_metadata(p_which); emit_changed(get_edited_property(), val); } void EditorPropertyAnchorsPreset::update_property() { int64_t which = get_edited_object()->get(get_edited_property()); for (int i = 0; i < options->get_item_count(); i++) { Variant val = options->get_item_metadata(i); if (val != Variant() && which == (int64_t)val) { options->select(i); return; } } } void EditorPropertyAnchorsPreset::setup(const Vector<String> &p_options) { options->clear(); Vector<String> split_after; split_after.append("Custom"); split_after.append("PresetFullRect"); split_after.append("PresetBottomLeft"); split_after.append("PresetCenter"); for (int i = 0, j = 0; i < p_options.size(); i++, j++) { Vector<String> text_split = p_options[i].split(":"); int64_t current_val = text_split[1].to_int(); String option_name = text_split[0]; if (option_name.begins_with("Preset")) { String preset_name = option_name.trim_prefix("Preset"); String humanized_name = preset_name.capitalize(); String icon_name = "ControlAlign" + preset_name; options->add_icon_item(EditorNode::get_singleton()->get_gui_base()->get_theme_icon(icon_name, "EditorIcons"), humanized_name); } else { options->add_item(option_name); } options->set_item_metadata(j, current_val); if (split_after.has(option_name)) { options->add_separator(); j++; } } } EditorPropertyAnchorsPreset::EditorPropertyAnchorsPreset() { options = memnew(OptionButton); options->set_clip_text(true); options->set_flat(true); add_child(options); add_focusable(options); options->connect("item_selected", callable_mp(this, &EditorPropertyAnchorsPreset::_option_selected)); } void EditorPropertySizeFlags::_set_read_only(bool p_read_only) { for (CheckBox *check : flag_checks) { check->set_disabled(p_read_only); } flag_presets->set_disabled(p_read_only); }; void EditorPropertySizeFlags::_preset_selected(int p_which) { int preset = flag_presets->get_item_id(p_which); if (preset == SIZE_FLAGS_PRESET_CUSTOM) { flag_options->set_visible(true); return; } flag_options->set_visible(false); uint32_t value = 0; switch (preset) { case SIZE_FLAGS_PRESET_FILL: value = Control::SIZE_FILL; break; case SIZE_FLAGS_PRESET_SHRINK_BEGIN: value = Control::SIZE_SHRINK_BEGIN; break; case SIZE_FLAGS_PRESET_SHRINK_CENTER: value = Control::SIZE_SHRINK_CENTER; break; case SIZE_FLAGS_PRESET_SHRINK_END: value = Control::SIZE_SHRINK_END; break; } bool is_expand = flag_expand->is_visible() && flag_expand->is_pressed(); if (is_expand) { value |= Control::SIZE_EXPAND; } emit_changed(get_edited_property(), value); } void EditorPropertySizeFlags::_expand_toggled() { uint32_t value = get_edited_object()->get(get_edited_property()); if (flag_expand->is_visible() && flag_expand->is_pressed()) { value |= Control::SIZE_EXPAND; } else { value ^= Control::SIZE_EXPAND; } // Keep the custom preset selected as we toggle individual flags. keep_selected_preset = true; emit_changed(get_edited_property(), value); } void EditorPropertySizeFlags::_flag_toggled() { uint32_t value = 0; for (int i = 0; i < flag_checks.size(); i++) { if (flag_checks[i]->is_pressed()) { int flag_value = flag_checks[i]->get_meta("_value"); value |= flag_value; } } bool is_expand = flag_expand->is_visible() && flag_expand->is_pressed(); if (is_expand) { value |= Control::SIZE_EXPAND; } // Keep the custom preset selected as we toggle individual flags. keep_selected_preset = true; emit_changed(get_edited_property(), value); } void EditorPropertySizeFlags::update_property() { uint32_t value = get_edited_object()->get(get_edited_property()); for (int i = 0; i < flag_checks.size(); i++) { int flag_value = flag_checks[i]->get_meta("_value"); if (value & flag_value) { flag_checks[i]->set_pressed(true); } else { flag_checks[i]->set_pressed(false); } } bool is_expand = value & Control::SIZE_EXPAND; flag_expand->set_pressed(is_expand); if (keep_selected_preset) { keep_selected_preset = false; return; } FlagPreset preset = SIZE_FLAGS_PRESET_CUSTOM; if (value == Control::SIZE_FILL || value == (Control::SIZE_FILL | Control::SIZE_EXPAND)) { preset = SIZE_FLAGS_PRESET_FILL; } else if (value == Control::SIZE_SHRINK_BEGIN || value == (Control::SIZE_SHRINK_BEGIN | Control::SIZE_EXPAND)) { preset = SIZE_FLAGS_PRESET_SHRINK_BEGIN; } else if (value == Control::SIZE_SHRINK_CENTER || value == (Control::SIZE_SHRINK_CENTER | Control::SIZE_EXPAND)) { preset = SIZE_FLAGS_PRESET_SHRINK_CENTER; } else if (value == Control::SIZE_SHRINK_END || value == (Control::SIZE_SHRINK_END | Control::SIZE_EXPAND)) { preset = SIZE_FLAGS_PRESET_SHRINK_END; } int preset_idx = flag_presets->get_item_index(preset); if (preset_idx >= 0) { flag_presets->select(preset_idx); } flag_options->set_visible(preset == SIZE_FLAGS_PRESET_CUSTOM); } void EditorPropertySizeFlags::setup(const Vector<String> &p_options, bool p_vertical) { vertical = p_vertical; if (p_options.size() == 0) { flag_presets->clear(); flag_presets->add_item(TTR("Container Default")); flag_presets->set_disabled(true); flag_expand->set_visible(false); return; } HashMap<int, String> flags; for (int i = 0, j = 0; i < p_options.size(); i++, j++) { Vector<String> text_split = p_options[i].split(":"); int64_t current_val = text_split[1].to_int(); flags[current_val] = text_split[0]; if (current_val == SIZE_EXPAND) { continue; } CheckBox *cb = memnew(CheckBox); cb->set_text(text_split[0]); cb->set_clip_text(true); cb->set_meta("_value", current_val); cb->connect("pressed", callable_mp(this, &EditorPropertySizeFlags::_flag_toggled)); add_focusable(cb); flag_options->add_child(cb); flag_checks.append(cb); } Control *gui_base = EditorNode::get_singleton()->get_gui_base(); String wide_preset_icon = SNAME("ControlAlignHCenterWide"); String begin_preset_icon = SNAME("ControlAlignCenterLeft"); String end_preset_icon = SNAME("ControlAlignCenterRight"); if (vertical) { wide_preset_icon = SNAME("ControlAlignVCenterWide"); begin_preset_icon = SNAME("ControlAlignCenterTop"); end_preset_icon = SNAME("ControlAlignCenterBottom"); } flag_presets->clear(); if (flags.has(SIZE_FILL)) { flag_presets->add_icon_item(gui_base->get_theme_icon(wide_preset_icon, SNAME("EditorIcons")), TTR("Fill"), SIZE_FLAGS_PRESET_FILL); } // Shrink Begin is the same as no flags at all, as such it cannot be disabled. flag_presets->add_icon_item(gui_base->get_theme_icon(begin_preset_icon, SNAME("EditorIcons")), TTR("Shrink Begin"), SIZE_FLAGS_PRESET_SHRINK_BEGIN); if (flags.has(SIZE_SHRINK_CENTER)) { flag_presets->add_icon_item(gui_base->get_theme_icon(SNAME("ControlAlignCenter"), SNAME("EditorIcons")), TTR("Shrink Center"), SIZE_FLAGS_PRESET_SHRINK_CENTER); } if (flags.has(SIZE_SHRINK_END)) { flag_presets->add_icon_item(gui_base->get_theme_icon(end_preset_icon, SNAME("EditorIcons")), TTR("Shrink End"), SIZE_FLAGS_PRESET_SHRINK_END); } flag_presets->add_separator(); flag_presets->add_item(TTR("Custom"), SIZE_FLAGS_PRESET_CUSTOM); flag_expand->set_visible(flags.has(SIZE_EXPAND)); } EditorPropertySizeFlags::EditorPropertySizeFlags() { VBoxContainer *vb = memnew(VBoxContainer); add_child(vb); flag_presets = memnew(OptionButton); flag_presets->set_clip_text(true); flag_presets->set_flat(true); vb->add_child(flag_presets); add_focusable(flag_presets); set_label_reference(flag_presets); flag_presets->connect("item_selected", callable_mp(this, &EditorPropertySizeFlags::_preset_selected)); flag_options = memnew(VBoxContainer); flag_options->hide(); vb->add_child(flag_options); flag_expand = memnew(CheckBox); flag_expand->set_text(TTR("Expand")); vb->add_child(flag_expand); add_focusable(flag_expand); flag_expand->connect("pressed", callable_mp(this, &EditorPropertySizeFlags::_expand_toggled)); } bool EditorInspectorPluginControl::can_handle(Object *p_object) { return Object::cast_to<Control>(p_object) != nullptr; } void EditorInspectorPluginControl::parse_group(Object *p_object, const String &p_group) { Control *control = Object::cast_to<Control>(p_object); if (!control || p_group != "Layout") { return; } ControlPositioningWarning *pos_warning = memnew(ControlPositioningWarning); pos_warning->set_control(control); add_custom_control(pos_warning); } bool EditorInspectorPluginControl::parse_property(Object *p_object, const Variant::Type p_type, const String &p_path, const PropertyHint p_hint, const String &p_hint_text, const BitField<PropertyUsageFlags> p_usage, const bool p_wide) { Control *control = Object::cast_to<Control>(p_object); if (!control) { return false; } if (p_path == "anchors_preset") { EditorPropertyAnchorsPreset *prop_editor = memnew(EditorPropertyAnchorsPreset); Vector<String> options = p_hint_text.split(","); prop_editor->setup(options); add_property_editor(p_path, prop_editor); return true; } if (p_path == "size_flags_horizontal" || p_path == "size_flags_vertical") { EditorPropertySizeFlags *prop_editor = memnew(EditorPropertySizeFlags); Vector<String> options; if (!p_hint_text.is_empty()) { options = p_hint_text.split(","); } prop_editor->setup(options, p_path == "size_flags_vertical"); add_property_editor(p_path, prop_editor); return true; } return false; } // Toolbars controls. Size2 ControlEditorPopupButton::get_minimum_size() const { Vector2 base_size = Vector2(26, 26) * EDSCALE; if (arrow_icon.is_null()) { return base_size; } Vector2 final_size; final_size.x = base_size.x + arrow_icon->get_width(); final_size.y = MAX(base_size.y, arrow_icon->get_height()); return final_size; } void ControlEditorPopupButton::toggled(bool p_pressed) { if (!p_pressed) { return; } Size2 size = get_size() * get_viewport()->get_canvas_transform().get_scale(); popup_panel->set_size(Size2(size.width, 0)); Point2 gp = get_screen_position(); gp.y += size.y; if (is_layout_rtl()) { gp.x += size.width - popup_panel->get_size().width; } popup_panel->set_position(gp); popup_panel->popup(); } void ControlEditorPopupButton::_popup_visibility_changed(bool p_visible) { set_pressed(p_visible); } void ControlEditorPopupButton::_notification(int p_what) { switch (p_what) { case NOTIFICATION_ENTER_TREE: case NOTIFICATION_THEME_CHANGED: { arrow_icon = get_theme_icon("select_arrow", "Tree"); } break; case NOTIFICATION_DRAW: { if (arrow_icon.is_valid()) { Vector2 arrow_pos = Point2(26, 0) * EDSCALE; arrow_pos.y = get_size().y / 2 - arrow_icon->get_height() / 2; draw_texture(arrow_icon, arrow_pos); } } break; case NOTIFICATION_LAYOUT_DIRECTION_CHANGED: { popup_panel->set_layout_direction((Window::LayoutDirection)get_layout_direction()); } break; case NOTIFICATION_VISIBILITY_CHANGED: { if (!is_visible_in_tree()) { popup_panel->hide(); } } break; } } ControlEditorPopupButton::ControlEditorPopupButton() { set_flat(true); set_toggle_mode(true); set_focus_mode(FOCUS_NONE); popup_panel = memnew(PopupPanel); popup_panel->set_theme_type_variation("ControlEditorPopupPanel"); add_child(popup_panel); popup_panel->connect("about_to_popup", callable_mp(this, &ControlEditorPopupButton::_popup_visibility_changed).bind(true)); popup_panel->connect("popup_hide", callable_mp(this, &ControlEditorPopupButton::_popup_visibility_changed).bind(false)); popup_vbox = memnew(VBoxContainer); popup_panel->add_child(popup_vbox); } void ControlEditorPresetPicker::_add_row_button(HBoxContainer *p_row, const int p_preset, const String &p_name) { ERR_FAIL_COND(preset_buttons.has(p_preset)); Button *b = memnew(Button); b->set_custom_minimum_size(Size2i(36, 36) * EDSCALE); b->set_icon_alignment(HORIZONTAL_ALIGNMENT_CENTER); b->set_tooltip_text(p_name); b->set_flat(true); p_row->add_child(b); b->connect("pressed", callable_mp(this, &ControlEditorPresetPicker::_preset_button_pressed).bind(p_preset)); preset_buttons[p_preset] = b; } void ControlEditorPresetPicker::_add_separator(BoxContainer *p_box, Separator *p_separator) { p_separator->add_theme_constant_override("separation", grid_separation); p_separator->set_custom_minimum_size(Size2i(1, 1)); p_box->add_child(p_separator); } void AnchorPresetPicker::_preset_button_pressed(const int p_preset) { emit_signal("anchors_preset_selected", p_preset); } void AnchorPresetPicker::_notification(int p_notification) { switch (p_notification) { case NOTIFICATION_ENTER_TREE: case NOTIFICATION_THEME_CHANGED: { preset_buttons[PRESET_TOP_LEFT]->set_icon(get_theme_icon(SNAME("ControlAlignTopLeft"), SNAME("EditorIcons"))); preset_buttons[PRESET_CENTER_TOP]->set_icon(get_theme_icon(SNAME("ControlAlignCenterTop"), SNAME("EditorIcons"))); preset_buttons[PRESET_TOP_RIGHT]->set_icon(get_theme_icon(SNAME("ControlAlignTopRight"), SNAME("EditorIcons"))); preset_buttons[PRESET_CENTER_LEFT]->set_icon(get_theme_icon(SNAME("ControlAlignCenterLeft"), SNAME("EditorIcons"))); preset_buttons[PRESET_CENTER]->set_icon(get_theme_icon(SNAME("ControlAlignCenter"), SNAME("EditorIcons"))); preset_buttons[PRESET_CENTER_RIGHT]->set_icon(get_theme_icon(SNAME("ControlAlignCenterRight"), SNAME("EditorIcons"))); preset_buttons[PRESET_BOTTOM_LEFT]->set_icon(get_theme_icon(SNAME("ControlAlignBottomLeft"), SNAME("EditorIcons"))); preset_buttons[PRESET_CENTER_BOTTOM]->set_icon(get_theme_icon(SNAME("ControlAlignCenterBottom"), SNAME("EditorIcons"))); preset_buttons[PRESET_BOTTOM_RIGHT]->set_icon(get_theme_icon(SNAME("ControlAlignBottomRight"), SNAME("EditorIcons"))); preset_buttons[PRESET_TOP_WIDE]->set_icon(get_theme_icon(SNAME("ControlAlignTopWide"), SNAME("EditorIcons"))); preset_buttons[PRESET_HCENTER_WIDE]->set_icon(get_theme_icon(SNAME("ControlAlignHCenterWide"), SNAME("EditorIcons"))); preset_buttons[PRESET_BOTTOM_WIDE]->set_icon(get_theme_icon(SNAME("ControlAlignBottomWide"), SNAME("EditorIcons"))); preset_buttons[PRESET_LEFT_WIDE]->set_icon(get_theme_icon(SNAME("ControlAlignLeftWide"), SNAME("EditorIcons"))); preset_buttons[PRESET_VCENTER_WIDE]->set_icon(get_theme_icon(SNAME("ControlAlignVCenterWide"), SNAME("EditorIcons"))); preset_buttons[PRESET_RIGHT_WIDE]->set_icon(get_theme_icon(SNAME("ControlAlignRightWide"), SNAME("EditorIcons"))); preset_buttons[PRESET_FULL_RECT]->set_icon(get_theme_icon(SNAME("ControlAlignFullRect"), SNAME("EditorIcons"))); } break; } } void AnchorPresetPicker::_bind_methods() { ADD_SIGNAL(MethodInfo("anchors_preset_selected", PropertyInfo(Variant::INT, "preset"))); } AnchorPresetPicker::AnchorPresetPicker() { VBoxContainer *main_vb = memnew(VBoxContainer); main_vb->add_theme_constant_override("separation", grid_separation); add_child(main_vb); HBoxContainer *top_row = memnew(HBoxContainer); top_row->set_alignment(BoxContainer::ALIGNMENT_CENTER); top_row->add_theme_constant_override("separation", grid_separation); main_vb->add_child(top_row); _add_row_button(top_row, PRESET_TOP_LEFT, TTR("Top Left")); _add_row_button(top_row, PRESET_CENTER_TOP, TTR("Center Top")); _add_row_button(top_row, PRESET_TOP_RIGHT, TTR("Top Right")); _add_separator(top_row, memnew(VSeparator)); _add_row_button(top_row, PRESET_TOP_WIDE, TTR("Top Wide")); HBoxContainer *mid_row = memnew(HBoxContainer); mid_row->set_alignment(BoxContainer::ALIGNMENT_CENTER); mid_row->add_theme_constant_override("separation", grid_separation); main_vb->add_child(mid_row); _add_row_button(mid_row, PRESET_CENTER_LEFT, TTR("Center Left")); _add_row_button(mid_row, PRESET_CENTER, TTR("Center")); _add_row_button(mid_row, PRESET_CENTER_RIGHT, TTR("Center Right")); _add_separator(mid_row, memnew(VSeparator)); _add_row_button(mid_row, PRESET_HCENTER_WIDE, TTR("HCenter Wide")); HBoxContainer *bot_row = memnew(HBoxContainer); bot_row->set_alignment(BoxContainer::ALIGNMENT_CENTER); bot_row->add_theme_constant_override("separation", grid_separation); main_vb->add_child(bot_row); _add_row_button(bot_row, PRESET_BOTTOM_LEFT, TTR("Bottom Left")); _add_row_button(bot_row, PRESET_CENTER_BOTTOM, TTR("Center Bottom")); _add_row_button(bot_row, PRESET_BOTTOM_RIGHT, TTR("Bottom Right")); _add_separator(bot_row, memnew(VSeparator)); _add_row_button(bot_row, PRESET_BOTTOM_WIDE, TTR("Bottom Wide")); _add_separator(main_vb, memnew(HSeparator)); HBoxContainer *extra_row = memnew(HBoxContainer); extra_row->set_alignment(BoxContainer::ALIGNMENT_CENTER); extra_row->add_theme_constant_override("separation", grid_separation); main_vb->add_child(extra_row); _add_row_button(extra_row, PRESET_LEFT_WIDE, TTR("Left Wide")); _add_row_button(extra_row, PRESET_VCENTER_WIDE, TTR("VCenter Wide")); _add_row_button(extra_row, PRESET_RIGHT_WIDE, TTR("Right Wide")); _add_separator(extra_row, memnew(VSeparator)); _add_row_button(extra_row, PRESET_FULL_RECT, TTR("Full Rect")); } void SizeFlagPresetPicker::_preset_button_pressed(const int p_preset) { int flags = (SizeFlags)p_preset; if (expand_button->is_pressed()) { flags |= SIZE_EXPAND; } emit_signal("size_flags_selected", flags); } void SizeFlagPresetPicker::set_allowed_flags(Vector<SizeFlags> &p_flags) { preset_buttons[SIZE_SHRINK_BEGIN]->set_disabled(!p_flags.has(SIZE_SHRINK_BEGIN)); preset_buttons[SIZE_SHRINK_CENTER]->set_disabled(!p_flags.has(SIZE_SHRINK_CENTER)); preset_buttons[SIZE_SHRINK_END]->set_disabled(!p_flags.has(SIZE_SHRINK_END)); preset_buttons[SIZE_FILL]->set_disabled(!p_flags.has(SIZE_FILL)); expand_button->set_disabled(!p_flags.has(SIZE_EXPAND)); if (p_flags.has(SIZE_EXPAND)) { expand_button->set_tooltip_text(TTR("Enable to also set the Expand flag.\nDisable to only set Shrink/Fill flags.")); } else { expand_button->set_pressed(false); expand_button->set_tooltip_text(TTR("Some parents of the selected nodes do not support the Expand flag.")); } } void SizeFlagPresetPicker::_notification(int p_notification) { switch (p_notification) { case NOTIFICATION_ENTER_TREE: case NOTIFICATION_THEME_CHANGED: { if (vertical) { preset_buttons[SIZE_SHRINK_BEGIN]->set_icon(get_theme_icon(SNAME("ControlAlignCenterTop"), SNAME("EditorIcons"))); preset_buttons[SIZE_SHRINK_CENTER]->set_icon(get_theme_icon(SNAME("ControlAlignCenter"), SNAME("EditorIcons"))); preset_buttons[SIZE_SHRINK_END]->set_icon(get_theme_icon(SNAME("ControlAlignCenterBottom"), SNAME("EditorIcons"))); preset_buttons[SIZE_FILL]->set_icon(get_theme_icon(SNAME("ControlAlignVCenterWide"), SNAME("EditorIcons"))); } else { preset_buttons[SIZE_SHRINK_BEGIN]->set_icon(get_theme_icon(SNAME("ControlAlignCenterLeft"), SNAME("EditorIcons"))); preset_buttons[SIZE_SHRINK_CENTER]->set_icon(get_theme_icon(SNAME("ControlAlignCenter"), SNAME("EditorIcons"))); preset_buttons[SIZE_SHRINK_END]->set_icon(get_theme_icon(SNAME("ControlAlignCenterRight"), SNAME("EditorIcons"))); preset_buttons[SIZE_FILL]->set_icon(get_theme_icon(SNAME("ControlAlignHCenterWide"), SNAME("EditorIcons"))); } } break; } } void SizeFlagPresetPicker::_bind_methods() { ADD_SIGNAL(MethodInfo("size_flags_selected", PropertyInfo(Variant::INT, "size_flags"))); } SizeFlagPresetPicker::SizeFlagPresetPicker(bool p_vertical) { vertical = p_vertical; VBoxContainer *main_vb = memnew(VBoxContainer); add_child(main_vb); HBoxContainer *main_row = memnew(HBoxContainer); main_row->set_alignment(BoxContainer::ALIGNMENT_CENTER); main_row->add_theme_constant_override("separation", grid_separation); main_vb->add_child(main_row); _add_row_button(main_row, SIZE_SHRINK_BEGIN, TTR("Shrink Begin")); _add_row_button(main_row, SIZE_SHRINK_CENTER, TTR("Shrink Center")); _add_row_button(main_row, SIZE_SHRINK_END, TTR("Shrink End")); _add_separator(main_row, memnew(VSeparator)); _add_row_button(main_row, SIZE_FILL, TTR("Fill")); expand_button = memnew(CheckBox); expand_button->set_flat(true); expand_button->set_text(TTR("Align with Expand")); expand_button->set_tooltip_text(TTR("Enable to also set the Expand flag.\nDisable to only set Shrink/Fill flags.")); main_vb->add_child(expand_button); } // Toolbar. void ControlEditorToolbar::_anchors_preset_selected(int p_preset) { LayoutPreset preset = (LayoutPreset)p_preset; List<Node *> selection = editor_selection->get_selected_node_list(); EditorUndoRedoManager *undo_redo = EditorUndoRedoManager::get_singleton(); undo_redo->create_action(TTR("Change Anchors, Offsets, Grow Direction")); for (Node *E : selection) { Control *control = Object::cast_to<Control>(E); if (control) { undo_redo->add_do_property(control, "layout_mode", LayoutMode::LAYOUT_MODE_ANCHORS); undo_redo->add_do_property(control, "anchors_preset", preset); undo_redo->add_undo_method(control, "_edit_set_state", control->_edit_get_state()); } } undo_redo->commit_action(); anchors_mode = false; anchor_mode_button->set_pressed(anchors_mode); } void ControlEditorToolbar::_anchors_to_current_ratio() { List<Node *> selection = editor_selection->get_selected_node_list(); EditorUndoRedoManager *undo_redo = EditorUndoRedoManager::get_singleton(); undo_redo->create_action(TTR("Change Anchors, Offsets (Keep Ratio)")); for (Node *E : selection) { Control *control = Object::cast_to<Control>(E); if (control) { Point2 top_left_anchor = _position_to_anchor(control, Point2()); Point2 bottom_right_anchor = _position_to_anchor(control, control->get_size()); undo_redo->add_do_method(control, "set_anchor", SIDE_LEFT, top_left_anchor.x, false, true); undo_redo->add_do_method(control, "set_anchor", SIDE_RIGHT, bottom_right_anchor.x, false, true); undo_redo->add_do_method(control, "set_anchor", SIDE_TOP, top_left_anchor.y, false, true); undo_redo->add_do_method(control, "set_anchor", SIDE_BOTTOM, bottom_right_anchor.y, false, true); undo_redo->add_do_method(control, "set_meta", "_edit_use_anchors_", true); const bool use_anchors = control->get_meta("_edit_use_anchors_", false); undo_redo->add_undo_method(control, "_edit_set_state", control->_edit_get_state()); if (use_anchors) { undo_redo->add_undo_method(control, "set_meta", "_edit_use_anchors_", true); } else { undo_redo->add_undo_method(control, "remove_meta", "_edit_use_anchors_"); } anchors_mode = true; anchor_mode_button->set_pressed(anchors_mode); } } undo_redo->commit_action(); } void ControlEditorToolbar::_anchor_mode_toggled(bool p_status) { List<Control *> selection = _get_edited_controls(); for (Control *E : selection) { if (Object::cast_to<Container>(E->get_parent())) { continue; } if (p_status) { E->set_meta("_edit_use_anchors_", true); } else { E->remove_meta("_edit_use_anchors_"); } } anchors_mode = p_status; CanvasItemEditor::get_singleton()->update_viewport(); } void ControlEditorToolbar::_container_flags_selected(int p_flags, bool p_vertical) { List<Node *> selection = editor_selection->get_selected_node_list(); EditorUndoRedoManager *undo_redo = EditorUndoRedoManager::get_singleton(); if (p_vertical) { undo_redo->create_action(TTR("Change Vertical Size Flags")); } else { undo_redo->create_action(TTR("Change Horizontal Size Flags")); } for (Node *E : selection) { Control *control = Object::cast_to<Control>(E); if (control) { if (p_vertical) { undo_redo->add_do_method(control, "set_v_size_flags", p_flags); } else { undo_redo->add_do_method(control, "set_h_size_flags", p_flags); } undo_redo->add_undo_method(control, "_edit_set_state", control->_edit_get_state()); } } undo_redo->commit_action(); } Vector2 ControlEditorToolbar::_position_to_anchor(const Control *p_control, Vector2 position) { ERR_FAIL_COND_V(!p_control, Vector2()); Rect2 parent_rect = p_control->get_parent_anchorable_rect(); Vector2 output; if (p_control->is_layout_rtl()) { output.x = (parent_rect.size.x == 0) ? 0.0 : (parent_rect.size.x - p_control->get_transform().xform(position).x - parent_rect.position.x) / parent_rect.size.x; } else { output.x = (parent_rect.size.x == 0) ? 0.0 : (p_control->get_transform().xform(position).x - parent_rect.position.x) / parent_rect.size.x; } output.y = (parent_rect.size.y == 0) ? 0.0 : (p_control->get_transform().xform(position).y - parent_rect.position.y) / parent_rect.size.y; return output; } bool ControlEditorToolbar::_is_node_locked(const Node *p_node) { return p_node->get_meta("_edit_lock_", false); } List<Control *> ControlEditorToolbar::_get_edited_controls() { List<Control *> selection; for (const KeyValue<Node *, Object *> &E : editor_selection->get_selection()) { Control *control = Object::cast_to<Control>(E.key); if (control && control->is_visible_in_tree() && control->get_viewport() == EditorNode::get_singleton()->get_scene_root() && !_is_node_locked(control)) { selection.push_back(control); } } return selection; } void ControlEditorToolbar::_selection_changed() { // Update toolbar visibility. bool has_controls = false; bool has_control_parents = false; bool has_container_parents = false; // Also update which size flags can be configured for the selected nodes. Vector<SizeFlags> allowed_h_flags = { SIZE_SHRINK_BEGIN, SIZE_SHRINK_CENTER, SIZE_SHRINK_END, SIZE_FILL, SIZE_EXPAND, }; Vector<SizeFlags> allowed_v_flags = { SIZE_SHRINK_BEGIN, SIZE_SHRINK_CENTER, SIZE_SHRINK_END, SIZE_FILL, SIZE_EXPAND, }; for (const KeyValue<Node *, Object *> &E : editor_selection->get_selection()) { Control *control = Object::cast_to<Control>(E.key); if (!control) { continue; } has_controls = true; if (Object::cast_to<Control>(control->get_parent())) { has_control_parents = true; } if (Object::cast_to<Container>(control->get_parent())) { has_container_parents = true; Container *parent_container = Object::cast_to<Container>(control->get_parent()); Vector<int> container_h_flags = parent_container->get_allowed_size_flags_horizontal(); Vector<SizeFlags> tmp_flags = allowed_h_flags.duplicate(); for (int i = 0; i < allowed_h_flags.size(); i++) { if (!container_h_flags.has((int)allowed_h_flags[i])) { tmp_flags.erase(allowed_h_flags[i]); } } allowed_h_flags = tmp_flags; Vector<int> container_v_flags = parent_container->get_allowed_size_flags_vertical(); tmp_flags = allowed_v_flags.duplicate(); for (int i = 0; i < allowed_v_flags.size(); i++) { if (!container_v_flags.has((int)allowed_v_flags[i])) { tmp_flags.erase(allowed_v_flags[i]); } } allowed_v_flags = tmp_flags; } } // Set general toolbar visibility. set_visible(has_controls); // Set anchor tools visibility. if (has_controls && (!has_control_parents || !has_container_parents)) { anchors_button->set_visible(true); anchor_mode_button->set_visible(true); // Update anchor mode. int nb_valid_controls = 0; int nb_anchors_mode = 0; List<Node *> selection = editor_selection->get_selected_node_list(); for (Node *E : selection) { Control *control = Object::cast_to<Control>(E); if (!control) { continue; } if (Object::cast_to<Container>(control->get_parent())) { continue; } nb_valid_controls++; if (control->get_meta("_edit_use_anchors_", false)) { nb_anchors_mode++; } } anchors_mode = (nb_valid_controls == nb_anchors_mode); anchor_mode_button->set_pressed(anchors_mode); } else { anchors_button->set_visible(false); anchor_mode_button->set_visible(false); anchor_mode_button->set_pressed(false); } // Set container tools visibility. if (has_controls && (!has_control_parents || has_container_parents)) { containers_button->set_visible(true); // Update allowed size flags. if (has_container_parents) { container_h_picker->set_allowed_flags(allowed_h_flags); container_v_picker->set_allowed_flags(allowed_v_flags); } else { Vector<SizeFlags> allowed_all_flags = { SIZE_SHRINK_BEGIN, SIZE_SHRINK_CENTER, SIZE_SHRINK_END, SIZE_FILL, SIZE_EXPAND, }; container_h_picker->set_allowed_flags(allowed_all_flags); container_v_picker->set_allowed_flags(allowed_all_flags); } } else { containers_button->set_visible(false); } } void ControlEditorToolbar::_notification(int p_what) { switch (p_what) { case NOTIFICATION_ENTER_TREE: case NOTIFICATION_THEME_CHANGED: { anchors_button->set_icon(get_theme_icon(SNAME("ControlLayout"), SNAME("EditorIcons"))); anchor_mode_button->set_icon(get_theme_icon(SNAME("Anchor"), SNAME("EditorIcons"))); containers_button->set_icon(get_theme_icon(SNAME("ContainerLayout"), SNAME("EditorIcons"))); } break; } } ControlEditorToolbar::ControlEditorToolbar() { add_child(memnew(VSeparator)); // Anchor and offset tools. anchors_button = memnew(ControlEditorPopupButton); anchors_button->set_tooltip_text(TTR("Presets for the anchor and offset values of a Control node.")); add_child(anchors_button); Label *anchors_label = memnew(Label); anchors_label->set_text(TTR("Anchor preset")); anchors_button->get_popup_hbox()->add_child(anchors_label); AnchorPresetPicker *anchors_picker = memnew(AnchorPresetPicker); anchors_picker->set_h_size_flags(SIZE_SHRINK_CENTER); anchors_button->get_popup_hbox()->add_child(anchors_picker); anchors_picker->connect("anchors_preset_selected", callable_mp(this, &ControlEditorToolbar::_anchors_preset_selected)); anchors_button->get_popup_hbox()->add_child(memnew(HSeparator)); Button *keep_ratio_button = memnew(Button); keep_ratio_button->set_text_alignment(HORIZONTAL_ALIGNMENT_LEFT); keep_ratio_button->set_text(TTR("Set to Current Ratio")); keep_ratio_button->set_tooltip_text(TTR("Adjust anchors and offsets to match the current rect size.")); anchors_button->get_popup_hbox()->add_child(keep_ratio_button); keep_ratio_button->connect("pressed", callable_mp(this, &ControlEditorToolbar::_anchors_to_current_ratio)); anchor_mode_button = memnew(Button); anchor_mode_button->set_flat(true); anchor_mode_button->set_toggle_mode(true); anchor_mode_button->set_tooltip_text(TTR("When active, moving Control nodes changes their anchors instead of their offsets.")); add_child(anchor_mode_button); anchor_mode_button->connect("toggled", callable_mp(this, &ControlEditorToolbar::_anchor_mode_toggled)); // Container tools. containers_button = memnew(ControlEditorPopupButton); containers_button->set_tooltip_text(TTR("Sizing settings for children of a Container node.")); add_child(containers_button); Label *container_h_label = memnew(Label); container_h_label->set_text(TTR("Horizontal alignment")); containers_button->get_popup_hbox()->add_child(container_h_label); container_h_picker = memnew(SizeFlagPresetPicker(false)); containers_button->get_popup_hbox()->add_child(container_h_picker); container_h_picker->connect("size_flags_selected", callable_mp(this, &ControlEditorToolbar::_container_flags_selected).bind(false)); containers_button->get_popup_hbox()->add_child(memnew(HSeparator)); Label *container_v_label = memnew(Label); container_v_label->set_text(TTR("Vertical alignment")); containers_button->get_popup_hbox()->add_child(container_v_label); container_v_picker = memnew(SizeFlagPresetPicker(true)); containers_button->get_popup_hbox()->add_child(container_v_picker); container_v_picker->connect("size_flags_selected", callable_mp(this, &ControlEditorToolbar::_container_flags_selected).bind(true)); // Editor connections. editor_selection = EditorNode::get_singleton()->get_editor_selection(); editor_selection->add_editor_plugin(this); editor_selection->connect("selection_changed", callable_mp(this, &ControlEditorToolbar::_selection_changed)); singleton = this; } ControlEditorToolbar *ControlEditorToolbar::singleton = nullptr; // Editor plugin. ControlEditorPlugin::ControlEditorPlugin() { toolbar = memnew(ControlEditorToolbar); toolbar->hide(); add_control_to_container(CONTAINER_CANVAS_EDITOR_MENU, toolbar); Ref<EditorInspectorPluginControl> plugin; plugin.instantiate(); add_inspector_plugin(plugin); }