mirror of
https://github.com/godotengine/godot.git
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292 lines
9.2 KiB
C++
292 lines
9.2 KiB
C++
/**************************************************************************/
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/* editor_main_screen.cpp */
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/**************************************************************************/
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/* This file is part of: */
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/* GODOT ENGINE */
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/* https://godotengine.org */
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/**************************************************************************/
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/* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */
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/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur. */
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/* */
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/* Permission is hereby granted, free of charge, to any person obtaining */
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/* a copy of this software and associated documentation files (the */
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/* "Software"), to deal in the Software without restriction, including */
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/* without limitation the rights to use, copy, modify, merge, publish, */
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/* distribute, sublicense, and/or sell copies of the Software, and to */
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/* permit persons to whom the Software is furnished to do so, subject to */
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/* the following conditions: */
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/* */
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/* The above copyright notice and this permission notice shall be */
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/* included in all copies or substantial portions of the Software. */
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/* */
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/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
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/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
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/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. */
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/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
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/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
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/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
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/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
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/**************************************************************************/
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#include "editor_main_screen.h"
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#include "core/io/config_file.h"
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#include "editor/editor_node.h"
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#include "editor/editor_settings.h"
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#include "editor/editor_string_names.h"
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#include "editor/plugins/editor_plugin.h"
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#include "scene/gui/box_container.h"
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#include "scene/gui/button.h"
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void EditorMainScreen::_notification(int p_what) {
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switch (p_what) {
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case NOTIFICATION_READY: {
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if (EDITOR_3D < buttons.size() && buttons[EDITOR_3D]->is_visible()) {
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// If the 3D editor is enabled, use this as the default.
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select(EDITOR_3D);
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return;
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}
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// Switch to the first main screen plugin that is enabled. Usually this is
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// 2D, but may be subsequent ones if 2D is disabled in the feature profile.
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for (int i = 0; i < buttons.size(); i++) {
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Button *editor_button = buttons[i];
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if (editor_button->is_visible()) {
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select(i);
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return;
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}
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}
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select(-1);
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} break;
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case NOTIFICATION_THEME_CHANGED: {
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for (int i = 0; i < buttons.size(); i++) {
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Button *tb = buttons[i];
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EditorPlugin *p_editor = editor_table[i];
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Ref<Texture2D> icon = p_editor->get_icon();
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if (icon.is_valid()) {
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tb->set_button_icon(icon);
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} else if (has_theme_icon(p_editor->get_name(), EditorStringName(EditorIcons))) {
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tb->set_button_icon(get_theme_icon(p_editor->get_name(), EditorStringName(EditorIcons)));
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}
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}
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} break;
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}
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}
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void EditorMainScreen::set_button_container(HBoxContainer *p_button_hb) {
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button_hb = p_button_hb;
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}
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void EditorMainScreen::save_layout_to_config(Ref<ConfigFile> p_config_file, const String &p_section) const {
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int selected_main_editor_idx = -1;
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for (int i = 0; i < buttons.size(); i++) {
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if (buttons[i]->is_pressed()) {
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selected_main_editor_idx = i;
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break;
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}
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}
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if (selected_main_editor_idx != -1) {
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p_config_file->set_value(p_section, "selected_main_editor_idx", selected_main_editor_idx);
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} else {
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p_config_file->set_value(p_section, "selected_main_editor_idx", Variant());
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}
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}
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void EditorMainScreen::load_layout_from_config(Ref<ConfigFile> p_config_file, const String &p_section) {
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int selected_main_editor_idx = p_config_file->get_value(p_section, "selected_main_editor_idx", -1);
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if (selected_main_editor_idx >= 0 && selected_main_editor_idx < buttons.size()) {
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callable_mp(this, &EditorMainScreen::select).call_deferred(selected_main_editor_idx);
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}
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}
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void EditorMainScreen::set_button_enabled(int p_index, bool p_enabled) {
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ERR_FAIL_INDEX(p_index, buttons.size());
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buttons[p_index]->set_visible(p_enabled);
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if (!p_enabled && buttons[p_index]->is_pressed()) {
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select(EDITOR_2D);
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}
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}
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bool EditorMainScreen::is_button_enabled(int p_index) const {
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ERR_FAIL_INDEX_V(p_index, buttons.size(), false);
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return buttons[p_index]->is_visible();
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}
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int EditorMainScreen::_get_current_main_editor() const {
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for (int i = 0; i < editor_table.size(); i++) {
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if (editor_table[i] == selected_plugin) {
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return i;
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}
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}
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return 0;
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}
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void EditorMainScreen::select_next() {
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int editor = _get_current_main_editor();
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do {
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if (editor == editor_table.size() - 1) {
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editor = 0;
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} else {
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editor++;
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}
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} while (!buttons[editor]->is_visible());
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select(editor);
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}
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void EditorMainScreen::select_prev() {
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int editor = _get_current_main_editor();
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do {
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if (editor == 0) {
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editor = editor_table.size() - 1;
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} else {
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editor--;
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}
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} while (!buttons[editor]->is_visible());
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select(editor);
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}
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void EditorMainScreen::select_by_name(const String &p_name) {
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ERR_FAIL_COND(p_name.is_empty());
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for (int i = 0; i < buttons.size(); i++) {
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if (buttons[i]->get_text() == p_name) {
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select(i);
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return;
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}
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}
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ERR_FAIL_MSG("The editor name '" + p_name + "' was not found.");
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}
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void EditorMainScreen::select(int p_index) {
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if (EditorNode::get_singleton()->is_changing_scene()) {
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return;
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}
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ERR_FAIL_INDEX(p_index, editor_table.size());
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if (!buttons[p_index]->is_visible()) { // Button hidden, no editor.
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return;
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}
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for (int i = 0; i < buttons.size(); i++) {
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buttons[i]->set_pressed_no_signal(i == p_index);
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}
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EditorPlugin *new_editor = editor_table[p_index];
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ERR_FAIL_NULL(new_editor);
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if (selected_plugin == new_editor) {
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return;
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}
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if (selected_plugin) {
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selected_plugin->make_visible(false);
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}
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selected_plugin = new_editor;
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selected_plugin->make_visible(true);
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selected_plugin->selected_notify();
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EditorData &editor_data = EditorNode::get_editor_data();
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int plugin_count = editor_data.get_editor_plugin_count();
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for (int i = 0; i < plugin_count; i++) {
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editor_data.get_editor_plugin(i)->notify_main_screen_changed(selected_plugin->get_name());
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}
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EditorNode::get_singleton()->update_distraction_free_mode();
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}
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int EditorMainScreen::get_selected_index() const {
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for (int i = 0; i < editor_table.size(); i++) {
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if (selected_plugin == editor_table[i]) {
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return i;
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}
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}
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return -1;
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}
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int EditorMainScreen::get_plugin_index(EditorPlugin *p_editor) const {
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int screen = -1;
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for (int i = 0; i < editor_table.size(); i++) {
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if (p_editor == editor_table[i]) {
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screen = i;
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break;
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}
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}
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return screen;
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}
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EditorPlugin *EditorMainScreen::get_selected_plugin() const {
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return selected_plugin;
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}
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VBoxContainer *EditorMainScreen::get_control() const {
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return main_screen_vbox;
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}
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void EditorMainScreen::add_main_plugin(EditorPlugin *p_editor) {
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Button *tb = memnew(Button);
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tb->set_toggle_mode(true);
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tb->set_theme_type_variation("MainScreenButton");
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tb->set_name(p_editor->get_name());
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tb->set_text(p_editor->get_name());
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Ref<Texture2D> icon = p_editor->get_icon();
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if (icon.is_null() && has_theme_icon(p_editor->get_name(), EditorStringName(EditorIcons))) {
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icon = get_editor_theme_icon(p_editor->get_name());
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}
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if (icon.is_valid()) {
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tb->set_button_icon(icon);
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// Make sure the control is updated if the icon is reimported.
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icon->connect_changed(callable_mp((Control *)tb, &Control::update_minimum_size));
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}
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tb->connect(SceneStringName(pressed), callable_mp(this, &EditorMainScreen::select).bind(buttons.size()));
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buttons.push_back(tb);
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button_hb->add_child(tb);
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editor_table.push_back(p_editor);
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}
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void EditorMainScreen::remove_main_plugin(EditorPlugin *p_editor) {
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// Remove the main editor button and update the bindings of
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// all buttons behind it to point to the correct main window.
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for (int i = buttons.size() - 1; i >= 0; i--) {
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if (p_editor->get_name() == buttons[i]->get_text()) {
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if (buttons[i]->is_pressed()) {
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select(EDITOR_SCRIPT);
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}
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memdelete(buttons[i]);
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buttons.remove_at(i);
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break;
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} else {
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buttons[i]->disconnect(SceneStringName(pressed), callable_mp(this, &EditorMainScreen::select));
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buttons[i]->connect(SceneStringName(pressed), callable_mp(this, &EditorMainScreen::select).bind(i - 1));
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}
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}
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if (selected_plugin == p_editor) {
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selected_plugin = nullptr;
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}
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editor_table.erase(p_editor);
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}
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EditorMainScreen::EditorMainScreen() {
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main_screen_vbox = memnew(VBoxContainer);
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main_screen_vbox->set_name("MainScreen");
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main_screen_vbox->set_v_size_flags(Control::SIZE_EXPAND_FILL);
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main_screen_vbox->add_theme_constant_override("separation", 0);
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add_child(main_screen_vbox);
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}
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