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`Callable.is_null()` is not equivalent to `!Callable.is_valid()` and doesn't guarantee the call is valid.
136 lines
4.9 KiB
C++
136 lines
4.9 KiB
C++
/**************************************************************************/
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/* editor_validation_panel.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_validation_panel.h"
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#include "editor/editor_string_names.h"
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#include "editor/themes/editor_scale.h"
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#include "scene/gui/box_container.h"
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#include "scene/gui/button.h"
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#include "scene/gui/label.h"
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void EditorValidationPanel::_update() {
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for (const KeyValue<int, String> &E : valid_messages) {
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set_message(E.key, E.value, MSG_OK);
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}
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valid = true;
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update_callback.callv(Array());
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if (accept_button) {
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accept_button->set_disabled(!valid);
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}
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pending_update = false;
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}
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void EditorValidationPanel::_notification(int p_what) {
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switch (p_what) {
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case NOTIFICATION_THEME_CHANGED: {
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theme_cache.valid_color = get_theme_color(SNAME("success_color"), EditorStringName(Editor));
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theme_cache.warning_color = get_theme_color(SNAME("warning_color"), EditorStringName(Editor));
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theme_cache.error_color = get_theme_color(SNAME("error_color"), EditorStringName(Editor));
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} break;
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}
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}
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void EditorValidationPanel::add_line(int p_id, const String &p_valid_message) {
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ERR_FAIL_COND(valid_messages.has(p_id));
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Label *label = memnew(Label);
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message_container->add_child(label);
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label->set_custom_minimum_size(Size2(200 * EDSCALE, 0));
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label->set_autowrap_mode(TextServer::AUTOWRAP_WORD_SMART);
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valid_messages[p_id] = p_valid_message;
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labels[p_id] = label;
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}
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void EditorValidationPanel::set_accept_button(Button *p_button) {
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accept_button = p_button;
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}
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void EditorValidationPanel::set_update_callback(const Callable &p_callback) {
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update_callback = p_callback;
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}
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void EditorValidationPanel::update() {
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ERR_FAIL_COND(!update_callback.is_valid());
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if (pending_update) {
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return;
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}
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pending_update = true;
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callable_mp(this, &EditorValidationPanel::_update).call_deferred();
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}
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void EditorValidationPanel::set_message(int p_id, const String &p_text, MessageType p_type, bool p_auto_prefix) {
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ERR_FAIL_COND(!valid_messages.has(p_id));
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Label *label = labels[p_id];
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if (p_text.is_empty()) {
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label->hide();
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return;
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}
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label->show();
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if (p_auto_prefix) {
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label->set_text(String(U"• ") + p_text);
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} else {
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label->set_text(p_text);
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}
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switch (p_type) {
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case MSG_OK:
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label->add_theme_color_override(SNAME("font_color"), theme_cache.valid_color);
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break;
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case MSG_WARNING:
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label->add_theme_color_override(SNAME("font_color"), theme_cache.warning_color);
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break;
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case MSG_ERROR:
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label->add_theme_color_override(SNAME("font_color"), theme_cache.error_color);
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valid = false;
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break;
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case MSG_INFO:
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label->remove_theme_color_override(SNAME("font_color"));
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break;
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}
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}
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bool EditorValidationPanel::is_valid() const {
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return valid;
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}
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EditorValidationPanel::EditorValidationPanel() {
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set_v_size_flags(SIZE_EXPAND_FILL);
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message_container = memnew(VBoxContainer);
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add_child(message_container);
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}
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