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Improve drag and drop by supporting more file types & node types

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Adds support for dragging in all files of type Texture2D for 2D.
Adds support for dragging in all files of type Mesh for 3D.
Replaces adding texture as Light2D with PointLight2D.
Add more node types that textures can be added as
- TextureButton
- CPUParticles2D
This commit is contained in:
foxydevloper 2021-07-29 02:46:38 -04:00
parent ac1dab5062
commit e62ad6ad80
3 changed files with 64 additions and 62 deletions
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117
editor/plugins/canvas_item_editor_plugin.cpp
View file

@ -41,6 +41,7 @@
#include "editor/editor_settings.h"
#include "editor/plugins/animation_player_editor_plugin.h"
#include "editor/plugins/script_editor_plugin.h"
#include "scene/2d/cpu_particles_2d.h"
#include "scene/2d/gpu_particles_2d.h"
#include "scene/2d/light_2d.h"
#include "scene/2d/polygon_2d.h"
@ -5740,7 +5741,7 @@ void CanvasItemEditorViewport::_on_change_type_confirmed() {
}
CheckBox *check = Object::cast_to<CheckBox>(button_group->get_pressed_button());
default_type = check->get_text();
default_texture_node_type = check->get_text();
_perform_drop_data();
selector->hide();
}
@ -5832,14 +5833,13 @@ void CanvasItemEditorViewport::_create_nodes(Node *parent, Node *child, String &
child->set_name(name);
Ref<Texture2D> texture = Ref<Texture2D>(Object::cast_to<Texture2D>(ResourceCache::get(path)));
Size2 texture_size = texture->get_size();
if (parent) {
editor_data->get_undo_redo().add_do_method(parent, "add_child", child);
editor_data->get_undo_redo().add_do_method(child, "set_owner", editor->get_edited_scene());
editor_data->get_undo_redo().add_do_reference(child);
editor_data->get_undo_redo().add_undo_method(parent, "remove_child", child);
} else { // if we haven't parent, lets try to make a child as a parent.
} else { // If no parent is selected, set as root node of the scene.
editor_data->get_undo_redo().add_do_method(editor, "set_edited_scene", child);
editor_data->get_undo_redo().add_do_method(child, "set_owner", editor->get_edited_scene());
editor_data->get_undo_redo().add_do_reference(child);
@ -5853,28 +5853,23 @@ void CanvasItemEditorViewport::_create_nodes(Node *parent, Node *child, String &
editor_data->get_undo_redo().add_undo_method(ed, "live_debug_remove_node", NodePath(String(editor->get_edited_scene()->get_path_to(parent)) + "/" + new_name));
}
// handle with different property for texture
String property = "texture";
List<PropertyInfo> props;
child->get_property_list(&props);
for (const PropertyInfo &E : props) {
if (E.name == "config/texture") { // Particles2D
property = "config/texture";
break;
} else if (E.name == "texture/texture") { // Polygon2D
property = "texture/texture";
break;
} else if (E.name == "normal") { // TouchScreenButton
property = "normal";
break;
}
String node_class = child->get_class();
if (node_class == "Polygon2D") {
editor_data->get_undo_redo().add_do_property(child, "texture/texture", texture);
} else if (node_class == "TouchScreenButton") {
editor_data->get_undo_redo().add_do_property(child, "normal", texture);
} else if (node_class == "TextureButton") {
editor_data->get_undo_redo().add_do_property(child, "texture_button", texture);
} else {
editor_data->get_undo_redo().add_do_property(child, "texture", texture);
}
editor_data->get_undo_redo().add_do_property(child, property, texture);
// make visible for certain node type
if (default_type == "NinePatchRect") {
editor_data->get_undo_redo().add_do_property(child, "rect/size", texture_size);
} else if (default_type == "Polygon2D") {
if (ClassDB::is_parent_class(node_class, "Control")) {
Size2 texture_size = texture->get_size();
editor_data->get_undo_redo().add_do_property(child, "rect_size", texture_size);
} else if (node_class == "Polygon2D") {
Size2 texture_size = texture->get_size();
Vector<Vector2> list;
list.push_back(Vector2(0, 0));
list.push_back(Vector2(texture_size.width, 0));
@ -5975,23 +5970,7 @@ void CanvasItemEditorViewport::_perform_drop_data() {
} else {
Ref<Texture2D> texture = Ref<Texture2D>(Object::cast_to<Texture2D>(*res));
if (texture != nullptr && texture.is_valid()) {
Node *child;
if (default_type == "Light2D") {
child = memnew(Light2D);
} else if (default_type == "GPUParticles2D") {
child = memnew(GPUParticles2D);
} else if (default_type == "Polygon2D") {
child = memnew(Polygon2D);
} else if (default_type == "TouchScreenButton") {
child = memnew(TouchScreenButton);
} else if (default_type == "TextureRect") {
child = memnew(TextureRect);
} else if (default_type == "NinePatchRect") {
child = memnew(NinePatchRect);
} else {
child = memnew(Sprite2D); // default
}
Node *child = _make_texture_node_type(default_texture_node_type);
_create_nodes(target_node, child, path, drop_pos);
}
}
@ -6029,13 +6008,7 @@ bool CanvasItemEditorViewport::can_drop_data(const Point2 &p_point, const Varian
continue;
}
memdelete(instantiated_scene);
} else if (type == "Texture2D" ||
type == "ImageTexture" ||
type == "ViewportTexture" ||
type == "CurveTexture" ||
type == "GradientTexture" ||
type == "StreamTexture2D" ||
type == "AtlasTexture") {
} else if (ClassDB::is_parent_class(type, "Texture2D")) {
Ref<Texture2D> texture = Ref<Texture2D>(Object::cast_to<Texture2D>(*res));
if (!texture.is_valid()) {
continue;
@ -6052,7 +6025,7 @@ bool CanvasItemEditorViewport::can_drop_data(const Point2 &p_point, const Varian
}
Transform2D trans = canvas_item_editor->get_canvas_transform();
preview_node->set_position((p_point - trans.get_origin()) / trans.get_scale().x);
label->set_text(vformat(TTR("Adding %s..."), default_type));
label->set_text(vformat(TTR("Adding %s..."), default_texture_node_type));
}
return can_instantiate;
}
@ -6068,9 +6041,9 @@ void CanvasItemEditorViewport::_show_resource_type_selector() {
for (int i = 0; i < btn_list.size(); i++) {
CheckBox *check = Object::cast_to<CheckBox>(btn_list[i]);
check->set_pressed(check->get_text() == default_type);
check->set_pressed(check->get_text() == default_texture_node_type);
}
selector->set_title(vformat(TTR("Add %s"), default_type));
selector->set_title(vformat(TTR("Add %s"), default_texture_node_type));
selector->popup_centered();
}
@ -6126,6 +6099,30 @@ void CanvasItemEditorViewport::drop_data(const Point2 &p_point, const Variant &p
}
}
Node *CanvasItemEditorViewport::_make_texture_node_type(String texture_node_type) {
Node *node = nullptr;
if (texture_node_type == "Sprite2D") {
node = memnew(Sprite2D);
} else if (texture_node_type == "PointLight2D") {
node = memnew(PointLight2D);
} else if (texture_node_type == "CPUParticles2D") {
node = memnew(CPUParticles2D);
} else if (texture_node_type == "GPUParticles2D") {
node = memnew(GPUParticles2D);
} else if (texture_node_type == "Polygon2D") {
node = memnew(Polygon2D);
} else if (texture_node_type == "TouchScreenButton") {
node = memnew(TouchScreenButton);
} else if (texture_node_type == "TextureRect") {
node = memnew(TextureRect);
} else if (texture_node_type == "TextureButton") {
node = memnew(TextureButton);
} else if (texture_node_type == "NinePatchRect") {
node = memnew(NinePatchRect);
}
return node;
}
void CanvasItemEditorViewport::_notification(int p_what) {
switch (p_what) {
case NOTIFICATION_ENTER_TREE: {
@ -6145,16 +6142,18 @@ void CanvasItemEditorViewport::_bind_methods() {
}
CanvasItemEditorViewport::CanvasItemEditorViewport(EditorNode *p_node, CanvasItemEditor *p_canvas_item_editor) {
default_type = "Sprite2D";
default_texture_node_type = "Sprite2D";
// Node2D
types.push_back("Sprite2D");
types.push_back("Light2D");
types.push_back("GPUParticles2D");
types.push_back("Polygon2D");
types.push_back("TouchScreenButton");
texture_node_types.push_back("Sprite2D");
texture_node_types.push_back("PointLight2D");
texture_node_types.push_back("CPUParticles2D");
texture_node_types.push_back("GPUParticles2D");
texture_node_types.push_back("Polygon2D");
texture_node_types.push_back("TouchScreenButton");
// Control
types.push_back("TextureRect");
types.push_back("NinePatchRect");
texture_node_types.push_back("TextureRect");
texture_node_types.push_back("TextureButton");
texture_node_types.push_back("NinePatchRect");
target_node = nullptr;
editor = p_node;
@ -6182,10 +6181,10 @@ CanvasItemEditorViewport::CanvasItemEditorViewport(EditorNode *p_node, CanvasIte
btn_group->set_h_size_flags(0);
button_group.instantiate();
for (int i = 0; i < types.size(); i++) {
for (int i = 0; i < texture_node_types.size(); i++) {
CheckBox *check = memnew(CheckBox);
btn_group->add_child(check);
check->set_text(types[i]);
check->set_text(texture_node_types[i]);
check->connect("button_down", callable_mp(this, &CanvasItemEditorViewport::_on_select_type), varray(check));
check->set_button_group(button_group);
}

7
editor/plugins/canvas_item_editor_plugin.h
View file

@ -639,8 +639,10 @@ public:
class CanvasItemEditorViewport : public Control {
GDCLASS(CanvasItemEditorViewport, Control);
String default_type;
Vector<String> types;
// The type of node that will be created when dropping texture into the viewport.
String default_texture_node_type;
// Node types that are available to select from when dropping texture into viewport.
Vector<String> texture_node_types;
Vector<String> selected_files;
Node *target_node;
@ -662,6 +664,7 @@ class CanvasItemEditorViewport : public Control {
void _on_select_type(Object *selected);
void _on_change_type_confirmed();
void _on_change_type_closed();
Node *_make_texture_node_type(String texture_node_type);
void _create_preview(const Vector<String> &files) const;
void _remove_preview();

2
editor/plugins/node_3d_editor_plugin.cpp
View file

@ -4030,7 +4030,7 @@ bool Node3DEditorViewport::can_drop_data_fw(const Point2 &p_point, const Variant
continue;
}
memdelete(instantiated_scene);
} else if (type == "Mesh" || type == "ArrayMesh" || type == "PrimitiveMesh") {
} else if (ClassDB::is_parent_class(type, "Mesh")) {
Ref<Mesh> mesh = ResourceLoader::load(files[i]);
if (!mesh.is_valid()) {
continue;