godot/editor/plugins/resource_preloader_editor_plugin.cpp
Rémi Verschelde a7f49ac9a1 Update copyright statements to 2020
Happy new year to the wonderful Godot community!

We're starting a new decade with a well-established, non-profit, free
and open source game engine, and tons of further improvements in the
pipeline from hundreds of contributors.

Godot will keep getting better, and we're looking forward to all the
games that the community will keep developing and releasing with it.
2020-01-01 11:16:22 +01:00

452 lines
14 KiB
C++

/*************************************************************************/
/* resource_preloader_editor_plugin.cpp */
/*************************************************************************/
/* This file is part of: */
/* GODOT ENGINE */
/* https://godotengine.org */
/*************************************************************************/
/* Copyright (c) 2007-2020 Juan Linietsky, Ariel Manzur. */
/* Copyright (c) 2014-2020 Godot Engine contributors (cf. AUTHORS.md). */
/* */
/* 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 "resource_preloader_editor_plugin.h"
#include "core/io/resource_loader.h"
#include "core/project_settings.h"
#include "editor/editor_settings.h"
void ResourcePreloaderEditor::_gui_input(Ref<InputEvent> p_event) {
}
void ResourcePreloaderEditor::_notification(int p_what) {
if (p_what == NOTIFICATION_ENTER_TREE) {
load->set_icon(get_icon("Folder", "EditorIcons"));
}
if (p_what == NOTIFICATION_READY) {
//NodePath("/root")->connect("node_removed", this,"_node_removed",Vector<Variant>(),true);
}
if (p_what == NOTIFICATION_DRAW) {
}
}
void ResourcePreloaderEditor::_files_load_request(const Vector<String> &p_paths) {
for (int i = 0; i < p_paths.size(); i++) {
String path = p_paths[i];
RES resource;
resource = ResourceLoader::load(path);
if (resource.is_null()) {
dialog->set_text(TTR("ERROR: Couldn't load resource!"));
dialog->set_title(TTR("Error!"));
//dialog->get_cancel()->set_text("Close");
dialog->get_ok()->set_text(TTR("Close"));
dialog->popup_centered_minsize();
return; ///beh should show an error i guess
}
String basename = path.get_file().get_basename();
String name = basename;
int counter = 1;
while (preloader->has_resource(name)) {
counter++;
name = basename + " " + itos(counter);
}
undo_redo->create_action(TTR("Add Resource"));
undo_redo->add_do_method(preloader, "add_resource", name, resource);
undo_redo->add_undo_method(preloader, "remove_resource", name);
undo_redo->add_do_method(this, "_update_library");
undo_redo->add_undo_method(this, "_update_library");
undo_redo->commit_action();
}
}
void ResourcePreloaderEditor::_load_pressed() {
loading_scene = false;
file->clear_filters();
List<String> extensions;
ResourceLoader::get_recognized_extensions_for_type("", &extensions);
for (int i = 0; i < extensions.size(); i++)
file->add_filter("*." + extensions[i]);
file->set_mode(EditorFileDialog::MODE_OPEN_FILES);
file->popup_centered_ratio();
}
void ResourcePreloaderEditor::_item_edited() {
if (!tree->get_selected())
return;
TreeItem *s = tree->get_selected();
if (tree->get_selected_column() == 0) {
// renamed
String old_name = s->get_metadata(0);
String new_name = s->get_text(0);
if (old_name == new_name)
return;
if (new_name == "" || new_name.find("\\") != -1 || new_name.find("/") != -1 || preloader->has_resource(new_name)) {
s->set_text(0, old_name);
return;
}
RES samp = preloader->get_resource(old_name);
undo_redo->create_action(TTR("Rename Resource"));
undo_redo->add_do_method(preloader, "remove_resource", old_name);
undo_redo->add_do_method(preloader, "add_resource", new_name, samp);
undo_redo->add_undo_method(preloader, "remove_resource", new_name);
undo_redo->add_undo_method(preloader, "add_resource", old_name, samp);
undo_redo->add_do_method(this, "_update_library");
undo_redo->add_undo_method(this, "_update_library");
undo_redo->commit_action();
}
}
void ResourcePreloaderEditor::_remove_resource(const String &p_to_remove) {
undo_redo->create_action(TTR("Delete Resource"));
undo_redo->add_do_method(preloader, "remove_resource", p_to_remove);
undo_redo->add_undo_method(preloader, "add_resource", p_to_remove, preloader->get_resource(p_to_remove));
undo_redo->add_do_method(this, "_update_library");
undo_redo->add_undo_method(this, "_update_library");
undo_redo->commit_action();
}
void ResourcePreloaderEditor::_paste_pressed() {
RES r = EditorSettings::get_singleton()->get_resource_clipboard();
if (!r.is_valid()) {
dialog->set_text(TTR("Resource clipboard is empty!"));
dialog->set_title(TTR("Error!"));
dialog->get_ok()->set_text(TTR("Close"));
dialog->popup_centered_minsize();
return; ///beh should show an error i guess
}
String name = r->get_name();
if (name == "")
name = r->get_path().get_file();
if (name == "")
name = r->get_class();
String basename = name;
int counter = 1;
while (preloader->has_resource(name)) {
counter++;
name = basename + " " + itos(counter);
}
undo_redo->create_action(TTR("Paste Resource"));
undo_redo->add_do_method(preloader, "add_resource", name, r);
undo_redo->add_undo_method(preloader, "remove_resource", name);
undo_redo->add_do_method(this, "_update_library");
undo_redo->add_undo_method(this, "_update_library");
undo_redo->commit_action();
}
void ResourcePreloaderEditor::_update_library() {
tree->clear();
tree->set_hide_root(true);
TreeItem *root = tree->create_item(NULL);
List<StringName> rnames;
preloader->get_resource_list(&rnames);
List<String> names;
for (List<StringName>::Element *E = rnames.front(); E; E = E->next()) {
names.push_back(E->get());
}
names.sort();
for (List<String>::Element *E = names.front(); E; E = E->next()) {
TreeItem *ti = tree->create_item(root);
ti->set_cell_mode(0, TreeItem::CELL_MODE_STRING);
ti->set_editable(0, true);
ti->set_selectable(0, true);
ti->set_text(0, E->get());
ti->set_metadata(0, E->get());
RES r = preloader->get_resource(E->get());
ERR_CONTINUE(r.is_null());
String type = r->get_class();
ti->set_icon(0, EditorNode::get_singleton()->get_class_icon(type, "Object"));
ti->set_tooltip(0, TTR("Instance:") + " " + r->get_path() + "\n" + TTR("Type:") + " " + type);
ti->set_text(1, r->get_path());
ti->set_editable(1, false);
ti->set_selectable(1, false);
if (type == "PackedScene") {
ti->add_button(1, get_icon("InstanceOptions", "EditorIcons"), BUTTON_OPEN_SCENE, false, TTR("Open in Editor"));
} else {
ti->add_button(1, get_icon("Load", "EditorIcons"), BUTTON_EDIT_RESOURCE, false, TTR("Open in Editor"));
}
ti->add_button(1, get_icon("Remove", "EditorIcons"), BUTTON_REMOVE, false, TTR("Remove"));
}
//player->add_resource("default",resource);
}
void ResourcePreloaderEditor::_cell_button_pressed(Object *p_item, int p_column, int p_id) {
TreeItem *item = Object::cast_to<TreeItem>(p_item);
ERR_FAIL_COND(!item);
if (p_id == BUTTON_OPEN_SCENE) {
String rpath = item->get_text(p_column);
EditorInterface::get_singleton()->open_scene_from_path(rpath);
} else if (p_id == BUTTON_EDIT_RESOURCE) {
RES r = preloader->get_resource(item->get_text(0));
EditorInterface::get_singleton()->edit_resource(r);
} else if (p_id == BUTTON_REMOVE) {
_remove_resource(item->get_text(0));
}
}
void ResourcePreloaderEditor::edit(ResourcePreloader *p_preloader) {
preloader = p_preloader;
if (p_preloader) {
_update_library();
} else {
hide();
set_physics_process(false);
}
}
Variant ResourcePreloaderEditor::get_drag_data_fw(const Point2 &p_point, Control *p_from) {
TreeItem *ti = tree->get_item_at_position(p_point);
if (!ti)
return Variant();
String name = ti->get_metadata(0);
RES res = preloader->get_resource(name);
if (!res.is_valid())
return Variant();
return EditorNode::get_singleton()->drag_resource(res, p_from);
}
bool ResourcePreloaderEditor::can_drop_data_fw(const Point2 &p_point, const Variant &p_data, Control *p_from) const {
Dictionary d = p_data;
if (!d.has("type"))
return false;
if (d.has("from") && (Object *)(d["from"]) == tree)
return false;
if (String(d["type"]) == "resource" && d.has("resource")) {
RES r = d["resource"];
return r.is_valid();
}
if (String(d["type"]) == "files") {
Vector<String> files = d["files"];
return files.size() != 0;
}
return false;
}
void ResourcePreloaderEditor::drop_data_fw(const Point2 &p_point, const Variant &p_data, Control *p_from) {
if (!can_drop_data_fw(p_point, p_data, p_from))
return;
Dictionary d = p_data;
if (!d.has("type"))
return;
if (String(d["type"]) == "resource" && d.has("resource")) {
RES r = d["resource"];
if (r.is_valid()) {
String basename;
if (r->get_name() != "") {
basename = r->get_name();
} else if (r->get_path().is_resource_file()) {
basename = r->get_path().get_basename();
} else {
basename = "Resource";
}
String name = basename;
int counter = 0;
while (preloader->has_resource(name)) {
counter++;
name = basename + "_" + itos(counter);
}
undo_redo->create_action(TTR("Add Resource"));
undo_redo->add_do_method(preloader, "add_resource", name, r);
undo_redo->add_undo_method(preloader, "remove_resource", name);
undo_redo->add_do_method(this, "_update_library");
undo_redo->add_undo_method(this, "_update_library");
undo_redo->commit_action();
}
}
if (String(d["type"]) == "files") {
Vector<String> files = d["files"];
_files_load_request(files);
}
}
void ResourcePreloaderEditor::_bind_methods() {
ClassDB::bind_method(D_METHOD("_gui_input"), &ResourcePreloaderEditor::_gui_input);
ClassDB::bind_method(D_METHOD("_load_pressed"), &ResourcePreloaderEditor::_load_pressed);
ClassDB::bind_method(D_METHOD("_item_edited"), &ResourcePreloaderEditor::_item_edited);
ClassDB::bind_method(D_METHOD("_paste_pressed"), &ResourcePreloaderEditor::_paste_pressed);
ClassDB::bind_method(D_METHOD("_files_load_request"), &ResourcePreloaderEditor::_files_load_request);
ClassDB::bind_method(D_METHOD("_update_library"), &ResourcePreloaderEditor::_update_library);
ClassDB::bind_method(D_METHOD("_cell_button_pressed"), &ResourcePreloaderEditor::_cell_button_pressed);
ClassDB::bind_method(D_METHOD("_remove_resource", "to_remove"), &ResourcePreloaderEditor::_remove_resource);
ClassDB::bind_method(D_METHOD("get_drag_data_fw"), &ResourcePreloaderEditor::get_drag_data_fw);
ClassDB::bind_method(D_METHOD("can_drop_data_fw"), &ResourcePreloaderEditor::can_drop_data_fw);
ClassDB::bind_method(D_METHOD("drop_data_fw"), &ResourcePreloaderEditor::drop_data_fw);
}
ResourcePreloaderEditor::ResourcePreloaderEditor() {
//add_style_override("panel", EditorNode::get_singleton()->get_gui_base()->get_stylebox("panel","Panel"));
VBoxContainer *vbc = memnew(VBoxContainer);
add_child(vbc);
HBoxContainer *hbc = memnew(HBoxContainer);
vbc->add_child(hbc);
load = memnew(Button);
load->set_tooltip(TTR("Load Resource"));
hbc->add_child(load);
paste = memnew(Button);
paste->set_text(TTR("Paste"));
hbc->add_child(paste);
file = memnew(EditorFileDialog);
add_child(file);
tree = memnew(Tree);
tree->connect("button_pressed", this, "_cell_button_pressed");
tree->set_columns(2);
tree->set_column_min_width(0, 2);
tree->set_column_min_width(1, 3);
tree->set_column_expand(0, true);
tree->set_column_expand(1, true);
tree->set_v_size_flags(SIZE_EXPAND_FILL);
tree->set_drag_forwarding(this);
vbc->add_child(tree);
dialog = memnew(AcceptDialog);
add_child(dialog);
load->connect("pressed", this, "_load_pressed");
paste->connect("pressed", this, "_paste_pressed");
file->connect("files_selected", this, "_files_load_request");
tree->connect("item_edited", this, "_item_edited");
loading_scene = false;
}
void ResourcePreloaderEditorPlugin::edit(Object *p_object) {
preloader_editor->set_undo_redo(&get_undo_redo());
ResourcePreloader *s = Object::cast_to<ResourcePreloader>(p_object);
if (!s)
return;
preloader_editor->edit(s);
}
bool ResourcePreloaderEditorPlugin::handles(Object *p_object) const {
return p_object->is_class("ResourcePreloader");
}
void ResourcePreloaderEditorPlugin::make_visible(bool p_visible) {
if (p_visible) {
//preloader_editor->show();
button->show();
editor->make_bottom_panel_item_visible(preloader_editor);
//preloader_editor->set_process(true);
} else {
if (preloader_editor->is_visible_in_tree())
editor->hide_bottom_panel();
button->hide();
//preloader_editor->hide();
//preloader_editor->set_process(false);
}
}
ResourcePreloaderEditorPlugin::ResourcePreloaderEditorPlugin(EditorNode *p_node) {
editor = p_node;
preloader_editor = memnew(ResourcePreloaderEditor);
preloader_editor->set_custom_minimum_size(Size2(0, 250));
button = editor->add_bottom_panel_item(TTR("ResourcePreloader"), preloader_editor);
button->hide();
//preloader_editor->set_anchor( MARGIN_TOP, Control::ANCHOR_END);
//preloader_editor->set_margin( MARGIN_TOP, 120 );
}
ResourcePreloaderEditorPlugin::~ResourcePreloaderEditorPlugin() {
}