Display nodes without rect's position

3 files changed, 116 insertions, 3 deletions

diff --git a/editor/icons/icon_editor_position_previous.svg b/editor/icons/icon_editor_position_previous.svg
new file mode 100644
index 0000000000..d9eb7d7ce2
--- /dev/null
+++ b/editor/icons/icon_editor_position_previous.svg
@@ -0,0 +1,62 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/"
+   xmlns:cc="http://creativecommons.org/ns#"
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+   xmlns:svg="http://www.w3.org/2000/svg"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
+   width="16"
+   height="16"
+   version="1.1"
+   viewBox="0 0 16 16"
+   id="svg919"
+   sodipodi:docname="icon_editor_position_previous.svg"
+   inkscape:version="0.92.2 5c3e80d, 2017-08-06">
+  <metadata
+     id="metadata925">
+    <rdf:RDF>
+      <cc:Work
+         rdf:about="">
+        <dc:format>image/svg+xml</dc:format>
+        <dc:type
+           rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
+        <dc:title />
+      </cc:Work>
+    </rdf:RDF>
+  </metadata>
+  <defs
+     id="defs923" />
+  <sodipodi:namedview
+     pagecolor="#ffffff"
+     bordercolor="#666666"
+     borderopacity="1"
+     objecttolerance="10"
+     gridtolerance="10"
+     guidetolerance="10"
+     inkscape:pageopacity="0"
+     inkscape:pageshadow="2"
+     inkscape:window-width="1356"
+     inkscape:window-height="742"
+     id="namedview921"
+     showgrid="false"
+     inkscape:zoom="11.313709"
+     inkscape:cx="14.523034"
+     inkscape:cy="-5.7323703"
+     inkscape:window-x="4"
+     inkscape:window-y="20"
+     inkscape:window-maximized="0"
+     inkscape:current-layer="svg919"
+     inkscape:snap-page="true" />
+  <path
+     style="fill:#6699ff;stroke:none;fill-opacity:0.69803923"
+     d="M 7 1 L 7 4.0605469 A 4.2661548 4.0576186 0 0 1 8 3.9414062 A 4.2661548 4.0576186 0 0 1 9 4.0605469 L 9 1 L 7 1 z M 1 7 L 1 9 L 3.8691406 9 A 4.2661548 4.0576186 0 0 1 3.734375 8 A 4.2661548 4.0576186 0 0 1 3.8710938 7 L 1 7 z M 12.130859 7 A 4.2661548 4.0576186 0 0 1 12.265625 8 A 4.2661548 4.0576186 0 0 1 12.128906 9 L 15 9 L 15 7 L 12.130859 7 z M 7 11.939453 L 7 15 L 9 15 L 9 11.939453 A 4.2661548 4.0576186 0 0 1 8 12.058594 A 4.2661548 4.0576186 0 0 1 7 11.939453 z "
+     id="path915" />
+  <circle
+     style="fill:#6699ff;fill-opacity:0.69803923;stroke-width:0.97338283"
+     cx="8"
+     cy="8"
+     r="2.9201488"
+     id="circle1517" />
+</svg>
diff --git a/editor/plugins/canvas_item_editor_plugin.cpp b/editor/plugins/canvas_item_editor_plugin.cpp
index a3aa825e51..480eb62427 100644
--- a/editor/plugins/canvas_item_editor_plugin.cpp
+++ b/editor/plugins/canvas_item_editor_plugin.cpp
@@ -2143,7 +2143,9 @@ void CanvasItemEditor::_draw_grid() {
 
 void CanvasItemEditor::_draw_selection() {
 	Ref<Texture> pivot_icon = get_icon("EditorPivot", "EditorIcons");
-	Ref<Texture> position_icon = get_icon("EditorPivot", "EditorIcons");
+	Ref<Texture> position_icon = get_icon("EditorPosition", "EditorIcons");
+	Ref<Texture> previous_position_icon = get_icon("EditorPositionPrevious", "EditorIcons");
+
 	RID ci = viewport->get_canvas_item();
 
 	List<CanvasItem *> selection = _get_edited_canvas_items(false, false);
@@ -2174,7 +2176,7 @@ void CanvasItemEditor::_draw_selection() {
 					viewport->draw_line(pre_drag_endpoints[i], pre_drag_endpoints[(i + 1) % 4], pre_drag_color, 2);
 				}
 			} else {
-				viewport->draw_texture(position_icon, (pre_drag_xform.xform(Point2()) - (position_icon->get_size() / 2)).floor(), Color(0.5, 1.0, 2.0));
+				viewport->draw_texture(previous_position_icon, (pre_drag_xform.xform(Point2()) - (previous_position_icon->get_size() / 2)).floor());
 			}
 		}
 
@@ -2572,6 +2574,52 @@ void CanvasItemEditor::_draw_bones() {
 	}
 }
 
+void CanvasItemEditor::_draw_invisible_nodes_positions(Node *p_node, const Transform2D &p_parent_xform, const Transform2D &p_canvas_xform) {
+	ERR_FAIL_COND(!p_node);
+
+	Node *scene = editor->get_edited_scene();
+	if (p_node != scene && p_node->get_owner() != scene && !scene->is_editable_instance(p_node->get_owner()))
+		return;
+	CanvasItem *canvas_item = Object::cast_to<CanvasItem>(p_node);
+	if (canvas_item && !canvas_item->is_visible())
+		return;
+
+	Transform2D parent_xform = p_parent_xform;
+	Transform2D canvas_xform = p_canvas_xform;
+
+	if (canvas_item && !canvas_item->is_set_as_toplevel()) {
+		parent_xform = parent_xform * canvas_item->get_transform();
+	} else {
+		CanvasLayer *cl = Object::cast_to<CanvasLayer>(p_node);
+		parent_xform = Transform2D();
+		canvas_xform = cl ? cl->get_transform() : p_canvas_xform;
+	}
+
+	for (int i = p_node->get_child_count() - 1; i >= 0; i--) {
+		_draw_invisible_nodes_positions(p_node->get_child(i), parent_xform, canvas_xform);
+	}
+
+	if (canvas_item && !canvas_item->_edit_use_rect() && !editor_selection->is_selected(canvas_item)) {
+		Transform2D xform = transform * canvas_xform * parent_xform;
+
+		Ref<Texture> position_icon = get_icon("EditorPivot", "EditorIcons");
+		Transform2D transform = Transform2D(xform.get_rotation(), xform.get_origin());
+		viewport->draw_set_transform_matrix(transform);
+		viewport->draw_texture(position_icon, -position_icon->get_size() / 2, Color(1.0, 1.0, 1.0, 0.5));
+		viewport->draw_set_transform_matrix(Transform2D());
+
+		Ref<Texture> node_icon;
+		if (has_icon(canvas_item->get_class(), "EditorIcons"))
+			node_icon = get_icon(canvas_item->get_class(), "EditorIcons");
+		else
+			node_icon = get_icon("Object", "EditorIcons");
+		viewport->draw_texture(node_icon, xform.get_origin() + position_icon->get_size() / 3, Color(1.0, 1.0, 1.0, 0.5));
+
+		Ref<Font> font = get_font("font", "Label");
+		viewport->draw_string(font, xform.get_origin() + position_icon->get_size() / 3 + node_icon->get_size() + Point2(4, -3), canvas_item->get_name(), Color(1.0, 1.0, 1.0, 0.5));
+	}
+}
+
 void CanvasItemEditor::_draw_locks_and_groups(Node *p_node, const Transform2D &p_parent_xform, const Transform2D &p_canvas_xform) {
 	ERR_FAIL_COND(!p_node);
 
@@ -2676,8 +2724,10 @@ void CanvasItemEditor::_draw_viewport() {
 	_draw_grid();
 	_draw_selection();
 	_draw_axis();
-	if (editor->get_edited_scene())
+	if (editor->get_edited_scene()) {
 		_draw_locks_and_groups(editor->get_edited_scene());
+		_draw_invisible_nodes_positions(editor->get_edited_scene());
+	}
 
 	RID ci = viewport->get_canvas_item();
 	VisualServer::get_singleton()->canvas_item_add_set_transform(ci, Transform2D());
diff --git a/editor/plugins/canvas_item_editor_plugin.h b/editor/plugins/canvas_item_editor_plugin.h
index 7fc8063815..27261ae1c3 100644
--- a/editor/plugins/canvas_item_editor_plugin.h
+++ b/editor/plugins/canvas_item_editor_plugin.h
@@ -387,6 +387,7 @@ class CanvasItemEditor : public VBoxContainer {
 	void _draw_selection();
 	void _draw_axis();
 	void _draw_bones();
+	void _draw_invisible_nodes_positions(Node *p_node, const Transform2D &p_parent_xform = Transform2D(), const Transform2D &p_canvas_xform = Transform2D());
 	void _draw_locks_and_groups(Node *p_node, const Transform2D &p_parent_xform = Transform2D(), const Transform2D &p_canvas_xform = Transform2D());
 
 	void _draw_viewport();