Use new dock system for Animation dock

Author: lodetrick

editor/animation/animation_bezier_editor.cpp

@@ -266,7 +266,7 @@ void AnimationBezierTrackEdit::_notification(int p_what) {
 			}
 		} break;
 
-		case NOTIFICATION_ENTER_TREE: {
+		case NOTIFICATION_READY: {
 			panner->setup((ViewPanner::ControlScheme)EDITOR_GET("editors/panning/animation_editors_panning_scheme").operator int(), ED_GET_SHORTCUT("canvas_item_editor/pan_view"), bool(EDITOR_GET("editors/panning/simple_panning")));
 			panner->setup_warped_panning(get_viewport(), EDITOR_GET("editors/panning/warped_mouse_panning"));
 		} break;

editor/animation/animation_blend_tree_editor_plugin.cpp

@@ -982,7 +982,7 @@ void AnimationNodeBlendTreeEditor::_update_editor_settings() {
 
 void AnimationNodeBlendTreeEditor::_notification(int p_what) {
 	switch (p_what) {
-		case NOTIFICATION_ENTER_TREE: {
+		case NOTIFICATION_READY: {
 			_update_editor_settings();
 		} break;
 

editor/animation/animation_player_editor_plugin.cpp

@@ -34,11 +34,11 @@
 #include "core/input/input.h"
 #include "core/os/keyboard.h"
 #include "editor/animation/animation_tree_editor_plugin.h"
+#include "editor/docks/editor_dock_manager.h"
 #include "editor/docks/inspector_dock.h"
 #include "editor/docks/scene_tree_dock.h"
 #include "editor/editor_node.h"
 #include "editor/editor_undo_redo_manager.h"
-#include "editor/gui/editor_bottom_panel.h"
 #include "editor/gui/editor_file_dialog.h"
 #include "editor/gui/editor_validation_panel.h"
 #include "editor/scene/3d/node_3d_editor_plugin.h" // For onion skinning.
@@ -140,14 +140,14 @@ void AnimationPlayerEditor::_notification(int p_what) {
 		} break;
 
 		case NOTIFICATION_ENTER_TREE: {
-			tool_anim->get_popup()->connect(SceneStringName(id_pressed), callable_mp(this, &AnimationPlayerEditor::_animation_tool_menu));
-
-			onion_skinning->get_popup()->connect(SceneStringName(id_pressed), callable_mp(this, &AnimationPlayerEditor::_onion_skinning_menu));
-
-			blend_editor.next->connect(SceneStringName(item_selected), callable_mp(this, &AnimationPlayerEditor::_blend_editor_next_changed));
-
 			get_tree()->connect(SNAME("node_removed"), callable_mp(this, &AnimationPlayerEditor::_node_removed));
+		} break;
 
+		case NOTIFICATION_EXIT_TREE: {
+			get_tree()->disconnect(SNAME("node_removed"), callable_mp(this, &AnimationPlayerEditor::_node_removed));
+		} break;
+
+		case NOTIFICATION_READY: {
 			EditorNode::get_singleton()->connect("scene_changed", callable_mp(this, &AnimationPlayerEditor::_find_player));
 
 			add_theme_style_override(SceneStringName(panel), EditorNode::get_singleton()->get_editor_theme()->get_stylebox(SceneStringName(panel), SNAME("Panel")));
@@ -929,7 +929,7 @@ void AnimationPlayerEditor::set_state(const Dictionary &p_state) {
 			}
 
 			_update_player();
-			EditorNode::get_bottom_panel()->make_item_visible(this);
+			make_visible();
 			set_process(true);
 			ensure_visibility();
 
@@ -2042,11 +2042,19 @@ AnimationPlayerEditor::AnimationPlayerEditor(AnimationPlayerEditorPlugin *p_plug
 	plugin = p_plugin;
 	singleton = this;
 
+	set_name(TTRC("Animation"));
+	set_icon_name("Animation");
+	set_dock_shortcut(ED_SHORTCUT_AND_COMMAND("bottom_panels/toggle_animation_bottom_panel", TTRC("Toggle Animation Dock"), KeyModifierMask::ALT | Key::N));
+	set_default_slot(DockConstants::DOCK_SLOT_BOTTOM);
+	set_available_layouts(EditorDock::DOCK_LAYOUT_HORIZONTAL | EditorDock::DOCK_LAYOUT_FLOATING);
+
 	set_focus_mode(FOCUS_ALL);
 	set_process_shortcut_input(true);
 
+	VBoxContainer *main_vbox_container = memnew(VBoxContainer);
+	add_child(main_vbox_container);
 	HBoxContainer *hb = memnew(HBoxContainer);
-	add_child(hb);
+	main_vbox_container->add_child(hb);
 
 	HBoxContainer *playback_container = memnew(HBoxContainer);
 	playback_container->set_layout_direction(LAYOUT_DIRECTION_LTR);
@@ -2114,6 +2122,7 @@ AnimationPlayerEditor::AnimationPlayerEditor(AnimationPlayerEditorPlugin *p_plug
 	tool_anim->get_popup()->add_separator();
 	tool_anim->get_popup()->add_shortcut(ED_SHORTCUT("animation_player_editor/remove_animation", TTRC("Remove")), TOOL_REMOVE_ANIM);
 	tool_anim->set_disabled(true);
+	tool_anim->get_popup()->connect(SceneStringName(id_pressed), callable_mp(this, &AnimationPlayerEditor::_animation_tool_menu));
 	hb->add_child(tool_anim);
 
 	animation = memnew(OptionButton);
@@ -2163,6 +2172,7 @@ AnimationPlayerEditor::AnimationPlayerEditor(AnimationPlayerEditorPlugin *p_plug
 	onion_skinning->get_popup()->add_check_item(TTR("Differences Only"), ONION_SKINNING_DIFFERENCES_ONLY);
 	onion_skinning->get_popup()->add_check_item(TTR("Force White Modulate"), ONION_SKINNING_FORCE_WHITE_MODULATE);
 	onion_skinning->get_popup()->add_check_item(TTR("Include Gizmos (3D)"), ONION_SKINNING_INCLUDE_GIZMOS);
+	onion_skinning->get_popup()->connect(SceneStringName(id_pressed), callable_mp(this, &AnimationPlayerEditor::_onion_skinning_menu));
 	hb->add_child(onion_skinning);
 
 	hb->add_child(memnew(VSeparator));
@@ -2226,6 +2236,7 @@ AnimationPlayerEditor::AnimationPlayerEditor(AnimationPlayerEditorPlugin *p_plug
 
 	blend_editor.next = memnew(OptionButton);
 	blend_editor.next->set_auto_translate_mode(AUTO_TRANSLATE_MODE_DISABLED);
+	blend_editor.next->connect(SceneStringName(item_selected), callable_mp(this, &AnimationPlayerEditor::_blend_editor_next_changed));
 	blend_vb->add_margin_child(TTR("Next (Auto Queue):"), blend_editor.next);
 
 	autoplay->connect(SceneStringName(pressed), callable_mp(this, &AnimationPlayerEditor::_autoplay_pressed));
@@ -2241,7 +2252,7 @@ AnimationPlayerEditor::AnimationPlayerEditor(AnimationPlayerEditorPlugin *p_plug
 	frame->connect(SceneStringName(value_changed), callable_mp(this, &AnimationPlayerEditor::_seek_value_changed).bind(false));
 	scale->connect(SceneStringName(text_submitted), callable_mp(this, &AnimationPlayerEditor::_scale_changed));
 
-	add_child(track_editor);
+	main_vbox_container->add_child(track_editor);
 	track_editor->set_v_size_flags(SIZE_EXPAND_FILL);
 	track_editor->connect(SNAME("timeline_changed"), callable_mp(this, &AnimationPlayerEditor::_animation_key_editor_seek));
 	track_editor->connect(SNAME("animation_len_changed"), callable_mp(this, &AnimationPlayerEditor::_animation_key_editor_anim_len_changed));
@@ -2309,7 +2320,7 @@ AnimationPlayerEditor::~AnimationPlayerEditor() {
 
 void AnimationPlayerEditorPlugin::_notification(int p_what) {
 	switch (p_what) {
-		case NOTIFICATION_ENTER_TREE: {
+		case NOTIFICATION_READY: {
 			Node3DEditor::get_singleton()->connect(SNAME("transform_key_request"), callable_mp(this, &AnimationPlayerEditorPlugin::_transform_key_request));
 			InspectorDock::get_inspector_singleton()->connect(SNAME("property_keyed"), callable_mp(this, &AnimationPlayerEditorPlugin::_property_keyed));
 			anim_editor->get_track_editor()->connect(SNAME("keying_changed"), callable_mp(this, &AnimationPlayerEditorPlugin::_update_keying));
@@ -2437,15 +2448,15 @@ void AnimationPlayerEditorPlugin::make_visible(bool p_visible) {
 		if (AnimationTreeEditor::get_singleton() && AnimationTreeEditor::get_singleton()->is_visible_in_tree()) {
 			return;
 		}
-		EditorNode::get_bottom_panel()->make_item_visible(anim_editor);
+		anim_editor->make_visible();
 		anim_editor->set_process(true);
 		anim_editor->ensure_visibility();
 	}
 }
 
 AnimationPlayerEditorPlugin::AnimationPlayerEditorPlugin() {
 	anim_editor = memnew(AnimationPlayerEditor(this));
-	EditorNode::get_bottom_panel()->add_item(TTRC("Animation"), anim_editor, ED_SHORTCUT_AND_COMMAND("bottom_panels/toggle_animation_bottom_panel", TTRC("Toggle Animation Bottom Panel"), KeyModifierMask::ALT | Key::N));
+	EditorDockManager::get_singleton()->add_dock(anim_editor);
 }
 
 AnimationPlayerEditorPlugin::~AnimationPlayerEditorPlugin() {

editor/animation/animation_player_editor_plugin.h

@@ -32,6 +32,7 @@
 
 #include "editor/animation/animation_library_editor.h"
 #include "editor/animation/animation_track_editor.h"
+#include "editor/docks/editor_dock.h"
 #include "editor/plugins/editor_plugin.h"
 #include "scene/animation/animation_player.h"
 #include "scene/gui/dialogs.h"
@@ -43,8 +44,8 @@
 class AnimationPlayerEditorPlugin;
 class ImageTexture;
 
-class AnimationPlayerEditor : public VBoxContainer {
-	GDCLASS(AnimationPlayerEditor, VBoxContainer);
+class AnimationPlayerEditor : public EditorDock {
+	GDCLASS(AnimationPlayerEditor, EditorDock);
 
 	friend AnimationPlayerEditorPlugin;
 

editor/animation/animation_track_editor.cpp

@@ -1483,7 +1483,7 @@ void AnimationTimelineEdit::_notification(int p_what) {
 			}
 			[[fallthrough]];
 		}
-		case NOTIFICATION_ENTER_TREE: {
+		case NOTIFICATION_READY: {
 			panner->setup((ViewPanner::ControlScheme)EDITOR_GET("editors/panning/animation_editors_panning_scheme").operator int(), ED_GET_SHORTCUT("canvas_item_editor/pan_view"), bool(EDITOR_GET("editors/panning/simple_panning")));
 			panner->setup_warped_panning(get_viewport(), EDITOR_GET("editors/panning/warped_mouse_panning"));
 		} break;
@@ -5520,12 +5520,11 @@ void AnimationTrackEditor::_notification(int p_what) {
 			if (!EditorSettings::get_singleton()->check_changed_settings_in_group("editors/panning")) {
 				break;
 			}
-			[[fallthrough]];
-		}
-		case NOTIFICATION_ENTER_TREE: {
+
 			panner->setup((ViewPanner::ControlScheme)EDITOR_GET("editors/panning/animation_editors_panning_scheme").operator int(), ED_GET_SHORTCUT("canvas_item_editor/pan_view"), bool(EDITOR_GET("editors/panning/simple_panning")));
 			panner->setup_warped_panning(get_viewport(), EDITOR_GET("editors/panning/warped_mouse_panning"));
 		} break;
+
 		case NOTIFICATION_THEME_CHANGED: {
 			add_animation_player->set_button_icon(get_editor_theme_icon(SNAME("Add")));
 			zoom_icon->set_texture(get_editor_theme_icon(SNAME("Zoom")));
@@ -5568,6 +5567,9 @@ void AnimationTrackEditor::_notification(int p_what) {
 
 			EditorNode::get_singleton()->connect("scene_changed", callable_mp(this, &AnimationTrackEditor::_scene_changed));
 			EditorNode::get_singleton()->get_editor_selection()->connect("selection_changed", callable_mp(this, &AnimationTrackEditor::_selection_changed));
+
+			panner->setup((ViewPanner::ControlScheme)EDITOR_GET("editors/panning/animation_editors_panning_scheme").operator int(), ED_GET_SHORTCUT("canvas_item_editor/pan_view"), bool(EDITOR_GET("editors/panning/simple_panning")));
+			panner->setup_warped_panning(get_viewport(), EDITOR_GET("editors/panning/warped_mouse_panning"));
 		} break;
 
 		case NOTIFICATION_VISIBILITY_CHANGED: {

editor/animation/animation_tree_editor_plugin.cpp

@@ -176,9 +176,6 @@ void AnimationTreeEditor::enter_editor(const String &p_path) {
 
 void AnimationTreeEditor::_notification(int p_what) {
 	switch (p_what) {
-		case NOTIFICATION_ENTER_TREE: {
-			get_tree()->connect("node_removed", callable_mp(this, &AnimationTreeEditor::_node_removed));
-		} break;
 		case NOTIFICATION_PROCESS: {
 			ObjectID root;
 			if (tree && tree->get_root_animation_node().is_valid()) {
@@ -193,6 +190,11 @@ void AnimationTreeEditor::_notification(int p_what) {
 				edit_path(edited_path);
 			}
 		} break;
+
+		case NOTIFICATION_ENTER_TREE: {
+			get_tree()->connect("node_removed", callable_mp(this, &AnimationTreeEditor::_node_removed));
+		} break;
+
 		case NOTIFICATION_EXIT_TREE: {
 			get_tree()->disconnect("node_removed", callable_mp(this, &AnimationTreeEditor::_node_removed));
 		} break;
@@ -256,20 +258,33 @@ Vector<String> AnimationTreeEditor::get_animation_list() {
 }
 
 AnimationTreeEditor::AnimationTreeEditor() {
+	singleton = this;
 	AnimationNodeAnimation::get_editable_animation_list = get_animation_list;
+
+	set_name(TTRC("AnimationTree"));
+	set_icon_name("AnimationTreeDock");
+	set_dock_shortcut(ED_SHORTCUT_AND_COMMAND("bottom_panels/toggle_animation_tree_bottom_panel", TTRC("Toggle AnimationTree Dock")));
+	set_default_slot(DockConstants::DOCK_SLOT_BOTTOM);
+	set_available_layouts(EditorDock::DOCK_LAYOUT_HORIZONTAL | EditorDock::DOCK_LAYOUT_FLOATING);
+	set_global(false);
+	set_transient(true);
+
+	VBoxContainer *main_vbox_container = memnew(VBoxContainer);
+	add_child(main_vbox_container);
+
 	path_edit = memnew(ScrollContainer);
-	add_child(path_edit);
 	path_edit->set_vertical_scroll_mode(ScrollContainer::SCROLL_MODE_DISABLED);
+	main_vbox_container->add_child(path_edit);
+
 	path_hb = memnew(HBoxContainer);
-	path_edit->add_child(path_hb);
 	path_hb->add_child(memnew(Label(TTR("Path:"))));
+	path_edit->add_child(path_hb);
 
-	add_child(memnew(HSeparator));
+	main_vbox_container->add_child(memnew(HSeparator));
 
-	singleton = this;
 	editor_base = memnew(MarginContainer);
 	editor_base->set_v_size_flags(SIZE_EXPAND_FILL);
-	add_child(editor_base);
+	main_vbox_container->add_child(editor_base);
 
 	add_plugin(memnew(AnimationNodeBlendTreeEditor));
 	add_plugin(memnew(AnimationNodeBlendSpace1DEditor));
@@ -287,24 +302,17 @@ bool AnimationTreeEditorPlugin::handles(Object *p_object) const {
 
 void AnimationTreeEditorPlugin::make_visible(bool p_visible) {
 	if (p_visible) {
-		//editor->hide_animation_player_editors();
-		//editor->animation_panel_make_visible(true);
-		button->show();
-		EditorNode::get_bottom_panel()->make_item_visible(anim_tree_editor);
-		anim_tree_editor->set_process(true);
+		anim_tree_editor->make_visible();
 	} else {
-		if (anim_tree_editor->is_visible_in_tree()) {
-			EditorNode::get_bottom_panel()->hide_bottom_panel();
-		}
-		button->hide();
-		anim_tree_editor->set_process(false);
+		anim_tree_editor->close();
 	}
+
+	anim_tree_editor->set_process(p_visible);
 }
 
 AnimationTreeEditorPlugin::AnimationTreeEditorPlugin() {
 	anim_tree_editor = memnew(AnimationTreeEditor);
 	anim_tree_editor->set_custom_minimum_size(Size2(0, 300) * EDSCALE);
-
-	button = EditorNode::get_bottom_panel()->add_item(TTRC("AnimationTree"), anim_tree_editor, ED_SHORTCUT_AND_COMMAND("bottom_panels/toggle_animation_tree_bottom_panel", TTRC("Toggle AnimationTree Bottom Panel")));
-	button->hide();
+	EditorDockManager::get_singleton()->add_dock(anim_tree_editor);
+	anim_tree_editor->close();
 }

editor/animation/animation_tree_editor_plugin.h

@@ -30,6 +30,7 @@
 
 #pragma once
 
+#include "editor/docks/editor_dock.h"
 #include "editor/plugins/editor_plugin.h"
 #include "scene/animation/animation_tree.h"
 #include "scene/gui/graph_edit.h"
@@ -46,8 +47,8 @@ class AnimationTreeNodeEditorPlugin : public VBoxContainer {
 	virtual void edit(const Ref<AnimationNode> &p_node) = 0;
 };
 
-class AnimationTreeEditor : public VBoxContainer {
-	GDCLASS(AnimationTreeEditor, VBoxContainer);
+class AnimationTreeEditor : public EditorDock {
+	GDCLASS(AnimationTreeEditor, EditorDock);
 
 	ScrollContainer *path_edit = nullptr;
 	HBoxContainer *path_hb = nullptr;
@@ -96,7 +97,6 @@ class AnimationTreeEditorPlugin : public EditorPlugin {
 	GDCLASS(AnimationTreeEditorPlugin, EditorPlugin);
 
 	AnimationTreeEditor *anim_tree_editor = nullptr;
-	Button *button = nullptr;
 
 public:
 	virtual String get_plugin_name() const override { return "AnimationTree"; }

editor/editor_node.cpp

@@ -8944,9 +8944,6 @@ EditorNode::EditorNode() {
 
 	gui_base->add_child(project_data_missing);
 
-	add_editor_plugin(memnew(AnimationPlayerEditorPlugin));
-	add_editor_plugin(memnew(AnimationTrackKeyEditEditorPlugin));
-	add_editor_plugin(memnew(AnimationMarkerKeyEditEditorPlugin));
 	add_editor_plugin(memnew(CanvasItemEditorPlugin));
 	add_editor_plugin(memnew(Node3DEditorPlugin));
 	add_editor_plugin(memnew(ScriptEditorPlugin));
@@ -8967,7 +8964,9 @@ EditorNode::EditorNode() {
 	}
 
 	// More visually meaningful to have this later.
-	bottom_panel->move_item_to_end(AnimationPlayerEditor::get_singleton());
+	add_editor_plugin(memnew(AnimationPlayerEditorPlugin));
+	add_editor_plugin(memnew(AnimationTrackKeyEditEditorPlugin));
+	add_editor_plugin(memnew(AnimationMarkerKeyEditEditorPlugin));
 
 	add_editor_plugin(VersionControlEditorPlugin::get_singleton());