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+/**************************************************************************/
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+/* editor_resource_tooltip_plugins.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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+
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+#include "editor_resource_tooltip_plugins.h"
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+
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+#include "editor/editor_resource_preview.h"
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+#include "editor/editor_scale.h"
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+#include "scene/gui/box_container.h"
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+#include "scene/gui/control.h"
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+#include "scene/gui/label.h"
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+#include "scene/gui/texture_rect.h"
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+
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+void EditorResourceTooltipPlugin::_thumbnail_ready(const String &p_path, const Ref<Texture2D> &p_preview, const Ref<Texture2D> &p_small_preview, const Variant &p_udata) {
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+ ObjectID trid = p_udata;
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+ TextureRect *tr = Object::cast_to<TextureRect>(ObjectDB::get_instance(trid));
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+
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+ if (!tr) {
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+ return;
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+ }
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+
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+ tr->set_texture(p_preview);
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+}
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+
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+void EditorResourceTooltipPlugin::_bind_methods() {
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+ ClassDB::bind_method(D_METHOD("_thumbnail_ready"), &EditorResourceTooltipPlugin::_thumbnail_ready);
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+
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+ ClassDB::bind_static_method("EditorResourceTooltipPlugin", D_METHOD("make_default_tooltip", "path"), &EditorResourceTooltipPlugin::make_default_tooltip);
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+ ClassDB::bind_method(D_METHOD("request_thumbnail", "path", "control"), &EditorResourceTooltipPlugin::request_thumbnail);
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+
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+ GDVIRTUAL_BIND(_handles, "type");
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+ GDVIRTUAL_BIND(_make_tooltip_for_path, "path", "metadata");
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+}
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+
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+VBoxContainer *EditorResourceTooltipPlugin::make_default_tooltip(const String &p_resource_path) {
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+ VBoxContainer *vb = memnew(VBoxContainer);
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+ vb->add_theme_constant_override("separation", -4 * EDSCALE);
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+ {
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+ Label *label = memnew(Label(p_resource_path.get_file()));
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+ vb->add_child(label);
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+ }
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+
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+ {
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+ Ref<FileAccess> f = FileAccess::open(p_resource_path, FileAccess::READ);
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+ Label *label = memnew(Label(vformat(TTR("Size: %s"), String::humanize_size(f->get_length()))));
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+ vb->add_child(label);
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+ }
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+
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+ if (ResourceLoader::exists(p_resource_path)) {
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+ String type = ResourceLoader::get_resource_type(p_resource_path);
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+ Label *label = memnew(Label(vformat(TTR("Type: %s"), type)));
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+ vb->add_child(label);
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+ }
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+ return vb;
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+}
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+
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+void EditorResourceTooltipPlugin::request_thumbnail(const String &p_path, TextureRect *p_for_control) const {
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+ ERR_FAIL_NULL(p_for_control);
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+ EditorResourcePreview::get_singleton()->queue_resource_preview(p_path, const_cast<EditorResourceTooltipPlugin *>(this), "_thumbnail_ready", p_for_control->get_instance_id());
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+}
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+
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+bool EditorResourceTooltipPlugin::handles(const String &p_resource_type) const {
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+ bool ret = false;
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+ GDVIRTUAL_CALL(_handles, p_resource_type, ret);
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+ return ret;
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+}
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+
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+Control *EditorResourceTooltipPlugin::make_tooltip_for_path(const String &p_resource_path, const Dictionary &p_metadata) const {
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+ Object *ret = nullptr;
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+ GDVIRTUAL_CALL(_make_tooltip_for_path, p_resource_path, p_metadata, ret);
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+ return Object::cast_to<Control>(ret);
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+}
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+
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+// EditorTextureTooltipPlugin
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+
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+bool EditorTextureTooltipPlugin::handles(const String &p_resource_type) const {
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+ return ClassDB::is_parent_class(p_resource_type, "Texture2D") || ClassDB::is_parent_class(p_resource_type, "Image");
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+}
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+
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+Control *EditorTextureTooltipPlugin::make_tooltip_for_path(const String &p_resource_path, const Dictionary &p_metadata) const {
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+ HBoxContainer *hb = memnew(HBoxContainer);
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+ VBoxContainer *vb = EditorResourceTooltipPlugin::make_default_tooltip(p_resource_path);
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+ vb->set_alignment(BoxContainer::ALIGNMENT_CENTER);
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+
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+ Vector2 dimensions = p_metadata.get("dimensions", Vector2());
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+ Label *label = memnew(Label(vformat(TTR(U"Dimensions: %d × %d"), dimensions.x, dimensions.y)));
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+ vb->add_child(label);
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+
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+ TextureRect *tr = memnew(TextureRect);
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+ tr->set_v_size_flags(Control::SIZE_SHRINK_CENTER);
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+ hb->add_child(tr);
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+ request_thumbnail(p_resource_path, tr);
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+
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+ hb->add_child(vb);
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+ return hb;
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+}
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Rémi Verschelde