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When drag'n'drop (lets say, picture in 2D mode), automatically create dragged resource as a root node if you haven't any yet.

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This commit is contained in:
Dmitry Koteroff 2017-11-22 05:28:02 +03:00
parent 9638c9cb5d
commit 3cca09d96a
2 changed files with 35 additions and 23 deletions
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57
editor/plugins/canvas_item_editor_plugin.cpp
View file

@ -4481,15 +4481,24 @@ void CanvasItemEditorViewport::_create_nodes(Node *parent, Node *child, String &
Ref<Texture> texture = Ref<Texture>(Object::cast_to<Texture>(ResourceCache::get(path)));
Size2 texture_size = texture->get_size();
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);
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.
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);
editor_data->get_undo_redo().add_undo_method(editor, "set_edited_scene", (Object *)NULL);
}
String new_name = parent->validate_child_name(child);
ScriptEditorDebugger *sed = ScriptEditor::get_singleton()->get_debugger();
editor_data->get_undo_redo().add_do_method(sed, "live_debug_create_node", editor->get_edited_scene()->get_path_to(parent), child->get_class(), new_name);
editor_data->get_undo_redo().add_undo_method(sed, "live_debug_remove_node", NodePath(String(editor->get_edited_scene()->get_path_to(parent)) + "/" + new_name));
if (parent) {
String new_name = parent->validate_child_name(child);
ScriptEditorDebugger *sed = ScriptEditor::get_singleton()->get_debugger();
editor_data->get_undo_redo().add_do_method(sed, "live_debug_create_node", editor->get_edited_scene()->get_path_to(parent), child->get_class(), new_name);
editor_data->get_undo_redo().add_undo_method(sed, "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";
@ -4522,8 +4531,8 @@ void CanvasItemEditorViewport::_create_nodes(Node *parent, Node *child, String &
}
// locate at preview position
Point2 pos;
if (parent->has_method("get_global_position")) {
Point2 pos = Point2(0, 0);
if (parent && parent->has_method("get_global_position")) {
pos = parent->call("get_global_position");
}
Transform2D trans = canvas->get_canvas_transform();
@ -4684,6 +4693,18 @@ bool CanvasItemEditorViewport::can_drop_data(const Point2 &p_point, const Varian
return false;
}
void CanvasItemEditorViewport::_show_resource_type_selector() {
List<BaseButton *> btn_list;
button_group->get_buttons(&btn_list);
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);
}
selector->set_title(vformat(TTR("Add %s"), default_type));
selector->popup_centered_minsize();
}
void CanvasItemEditorViewport::drop_data(const Point2 &p_point, const Variant &p_data) {
bool is_shift = Input::get_singleton()->is_key_pressed(KEY_SHIFT);
bool is_alt = Input::get_singleton()->is_key_pressed(KEY_ALT);
@ -4700,10 +4721,8 @@ void CanvasItemEditorViewport::drop_data(const Point2 &p_point, const Variant &p
if (root_node) {
list.push_back(root_node);
} else {
accept->get_ok()->set_text(TTR("OK :("));
accept->set_text(TTR("No parent to instance a child at."));
accept->popup_centered_minsize();
_remove_preview();
drop_pos = p_point;
_show_resource_type_selector();
return;
}
}
@ -4722,15 +4741,7 @@ void CanvasItemEditorViewport::drop_data(const Point2 &p_point, const Variant &p
drop_pos = p_point;
if (is_alt) {
List<BaseButton *> btn_list;
button_group->get_buttons(&btn_list);
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);
}
selector->set_title(vformat(TTR("Add %s"), default_type));
selector->popup_centered_minsize();
_show_resource_type_selector();
} else {
_perform_drop_data();
}

1
editor/plugins/canvas_item_editor_plugin.h
View file

@ -578,6 +578,7 @@ class CanvasItemEditorViewport : public Control {
void _create_nodes(Node *parent, Node *child, String &path, const Point2 &p_point);
bool _create_instance(Node *parent, String &path, const Point2 &p_point);
void _perform_drop_data();
void _show_resource_type_selector();
static void _bind_methods();