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filesystem_dock.cpp
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filesystem_dock.cpp
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/*************************************************************************/
/* filesystem_dock.cpp */
/*************************************************************************/
/* This file is part of: */
/* GODOT ENGINE */
/* https://godotengine.org */
/*************************************************************************/
/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur. */
/* Copyright (c) 2014-2022 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 "filesystem_dock.h"
#include "core/config/project_settings.h"
#include "core/io/dir_access.h"
#include "core/io/file_access.h"
#include "core/io/resource_loader.h"
#include "core/os/keyboard.h"
#include "core/os/os.h"
#include "core/templates/list.h"
#include "editor/editor_feature_profile.h"
#include "editor/editor_node.h"
#include "editor/editor_resource_preview.h"
#include "editor/editor_scale.h"
#include "editor/editor_settings.h"
#include "editor/import_dock.h"
#include "editor/scene_tree_dock.h"
#include "editor/shader_create_dialog.h"
#include "scene/gui/label.h"
#include "scene/main/window.h"
#include "scene/resources/packed_scene.h"
#include "servers/display_server.h"
FileSystemDock *FileSystemDock::singleton = nullptr;
Ref<Texture2D> FileSystemDock::_get_tree_item_icon(bool p_is_valid, String p_file_type) {
Ref<Texture2D> file_icon;
if (!p_is_valid) {
file_icon = get_theme_icon(SNAME("ImportFail"), SNAME("EditorIcons"));
} else {
file_icon = (has_theme_icon(p_file_type, SNAME("EditorIcons"))) ? get_theme_icon(p_file_type, SNAME("EditorIcons")) : get_theme_icon(SNAME("File"), SNAME("EditorIcons"));
}
return file_icon;
}
bool FileSystemDock::_create_tree(TreeItem *p_parent, EditorFileSystemDirectory *p_dir, Vector<String> &uncollapsed_paths, bool p_select_in_favorites, bool p_unfold_path) {
bool parent_should_expand = false;
// Create a tree item for the subdirectory.
TreeItem *subdirectory_item = tree->create_item(p_parent);
String dname = p_dir->get_name();
if (dname.is_empty()) {
dname = "res://";
}
subdirectory_item->set_text(0, dname);
subdirectory_item->set_structured_text_bidi_override(0, TextServer::STRUCTURED_TEXT_FILE);
subdirectory_item->set_icon(0, get_theme_icon(SNAME("Folder"), SNAME("EditorIcons")));
subdirectory_item->set_icon_modulate(0, get_theme_color(SNAME("folder_icon_modulate"), SNAME("FileDialog")));
subdirectory_item->set_selectable(0, true);
String lpath = p_dir->get_path();
subdirectory_item->set_metadata(0, lpath);
if (!p_select_in_favorites && (path == lpath || ((display_mode == DISPLAY_MODE_SPLIT) && path.get_base_dir() == lpath))) {
subdirectory_item->select(0);
// Keep select an item when re-created a tree
// To prevent crashing when nothing is selected.
subdirectory_item->set_as_cursor(0);
}
if (p_unfold_path && path.begins_with(lpath) && path != lpath) {
subdirectory_item->set_collapsed(false);
} else {
subdirectory_item->set_collapsed(uncollapsed_paths.find(lpath) < 0);
}
if (searched_string.length() > 0 && dname.to_lower().find(searched_string) >= 0) {
parent_should_expand = true;
}
// Create items for all subdirectories.
bool reversed = file_sort == FILE_SORT_NAME_REVERSE;
for (int i = reversed ? p_dir->get_subdir_count() - 1 : 0;
reversed ? i >= 0 : i < p_dir->get_subdir_count();
reversed ? i-- : i++) {
parent_should_expand = (_create_tree(subdirectory_item, p_dir->get_subdir(i), uncollapsed_paths, p_select_in_favorites, p_unfold_path) || parent_should_expand);
}
// Create all items for the files in the subdirectory.
if (display_mode == DISPLAY_MODE_TREE_ONLY) {
String main_scene = ProjectSettings::get_singleton()->get("application/run/main_scene");
// Build the list of the files to display.
List<FileInfo> file_list;
for (int i = 0; i < p_dir->get_file_count(); i++) {
String file_type = p_dir->get_file_type(i);
if (file_type != "TextFile" && _is_file_type_disabled_by_feature_profile(file_type)) {
// If type is disabled, file won't be displayed.
continue;
}
String file_name = p_dir->get_file(i);
if (searched_string.length() > 0) {
if (file_name.to_lower().find(searched_string) < 0) {
// The searched string is not in the file name, we skip it.
continue;
} else {
// We expand all parents.
parent_should_expand = true;
}
}
FileInfo fi;
fi.name = p_dir->get_file(i);
fi.type = p_dir->get_file_type(i);
fi.import_broken = !p_dir->get_file_import_is_valid(i);
fi.modified_time = p_dir->get_file_modified_time(i);
file_list.push_back(fi);
}
// Sort the file list if needed.
_sort_file_info_list(file_list);
// Build the tree.
for (const FileInfo &fi : file_list) {
TreeItem *file_item = tree->create_item(subdirectory_item);
file_item->set_text(0, fi.name);
file_item->set_structured_text_bidi_override(0, TextServer::STRUCTURED_TEXT_FILE);
file_item->set_icon(0, _get_tree_item_icon(!fi.import_broken, fi.type));
String file_metadata = lpath.plus_file(fi.name);
file_item->set_metadata(0, file_metadata);
if (!p_select_in_favorites && path == file_metadata) {
file_item->select(0);
file_item->set_as_cursor(0);
}
if (main_scene == file_metadata) {
file_item->set_custom_color(0, get_theme_color(SNAME("accent_color"), SNAME("Editor")));
}
Array udata;
udata.push_back(tree_update_id);
udata.push_back(file_item);
EditorResourcePreview::get_singleton()->queue_resource_preview(file_metadata, this, "_tree_thumbnail_done", udata);
}
} else if (display_mode == DISPLAY_MODE_SPLIT) {
if (lpath.get_base_dir() == path.get_base_dir()) {
subdirectory_item->select(0);
subdirectory_item->set_as_cursor(0);
}
}
if (searched_string.length() > 0) {
if (parent_should_expand) {
subdirectory_item->set_collapsed(false);
} else if (dname != "res://") {
subdirectory_item->get_parent()->remove_child(subdirectory_item);
memdelete(subdirectory_item);
}
}
return parent_should_expand;
}
Vector<String> FileSystemDock::_compute_uncollapsed_paths() {
// Register currently collapsed paths.
Vector<String> uncollapsed_paths;
TreeItem *root = tree->get_root();
if (root) {
TreeItem *favorites_item = root->get_first_child();
if (!favorites_item->is_collapsed()) {
uncollapsed_paths.push_back(favorites_item->get_metadata(0));
}
TreeItem *resTree = root->get_first_child()->get_next();
if (resTree) {
Vector<TreeItem *> needs_check;
needs_check.push_back(resTree);
while (needs_check.size()) {
if (!needs_check[0]->is_collapsed()) {
uncollapsed_paths.push_back(needs_check[0]->get_metadata(0));
TreeItem *child = needs_check[0]->get_first_child();
while (child) {
needs_check.push_back(child);
child = child->get_next();
}
}
needs_check.remove_at(0);
}
}
}
return uncollapsed_paths;
}
void FileSystemDock::_update_tree(const Vector<String> &p_uncollapsed_paths, bool p_uncollapse_root, bool p_select_in_favorites, bool p_unfold_path) {
// Recreate the tree.
tree->clear();
tree_update_id++;
updating_tree = true;
TreeItem *root = tree->create_item();
// Handles the favorites.
TreeItem *favorites = tree->create_item(root);
favorites->set_icon(0, get_theme_icon(SNAME("Favorites"), SNAME("EditorIcons")));
favorites->set_text(0, TTR("Favorites:"));
favorites->set_metadata(0, "Favorites");
favorites->set_collapsed(p_uncollapsed_paths.find("Favorites") < 0);
Vector<String> favorite_paths = EditorSettings::get_singleton()->get_favorites();
Ref<DirAccess> da = DirAccess::create(DirAccess::ACCESS_RESOURCES);
bool fav_changed = false;
for (int i = favorite_paths.size() - 1; i >= 0; i--) {
if (da->dir_exists(favorite_paths[i]) || da->file_exists(favorite_paths[i])) {
continue;
}
favorite_paths.remove_at(i);
fav_changed = true;
}
if (fav_changed) {
EditorSettings::get_singleton()->set_favorites(favorite_paths);
}
for (int i = 0; i < favorite_paths.size(); i++) {
String fave = favorite_paths[i];
if (!fave.begins_with("res://")) {
continue;
}
Ref<Texture2D> folder_icon = get_theme_icon(SNAME("Folder"), SNAME("EditorIcons"));
const Color folder_color = get_theme_color(SNAME("folder_icon_modulate"), SNAME("FileDialog"));
String text;
Ref<Texture2D> icon;
Color color;
if (fave == "res://") {
text = "/";
icon = folder_icon;
color = folder_color;
} else if (fave.ends_with("/")) {
text = fave.substr(0, fave.length() - 1).get_file();
icon = folder_icon;
color = folder_color;
} else {
text = fave.get_file();
int index;
EditorFileSystemDirectory *dir = EditorFileSystem::get_singleton()->find_file(fave, &index);
if (dir) {
icon = _get_tree_item_icon(dir->get_file_import_is_valid(index), dir->get_file_type(index));
} else {
icon = get_theme_icon(SNAME("File"), SNAME("EditorIcons"));
}
color = Color(1, 1, 1);
}
if (searched_string.length() == 0 || text.to_lower().find(searched_string) >= 0) {
TreeItem *ti = tree->create_item(favorites);
ti->set_text(0, text);
ti->set_icon(0, icon);
ti->set_icon_modulate(0, color);
ti->set_tooltip(0, fave);
ti->set_selectable(0, true);
ti->set_metadata(0, fave);
if (p_select_in_favorites && fave == path) {
ti->select(0);
ti->set_as_cursor(0);
}
if (!fave.ends_with("/")) {
Array udata;
udata.push_back(tree_update_id);
udata.push_back(ti);
EditorResourcePreview::get_singleton()->queue_resource_preview(fave, this, "_tree_thumbnail_done", udata);
}
}
}
Vector<String> uncollapsed_paths = p_uncollapsed_paths;
if (p_uncollapse_root) {
uncollapsed_paths.push_back("res://");
}
// Create the remaining of the tree.
_create_tree(root, EditorFileSystem::get_singleton()->get_filesystem(), uncollapsed_paths, p_select_in_favorites, p_unfold_path);
tree->ensure_cursor_is_visible();
updating_tree = false;
}
void FileSystemDock::set_display_mode(DisplayMode p_display_mode) {
display_mode = p_display_mode;
_update_display_mode(false);
}
void FileSystemDock::_update_display_mode(bool p_force) {
// Compute the new display mode.
if (p_force || old_display_mode != display_mode) {
button_toggle_display_mode->set_pressed(display_mode == DISPLAY_MODE_SPLIT);
switch (display_mode) {
case DISPLAY_MODE_TREE_ONLY:
tree->show();
tree->set_v_size_flags(SIZE_EXPAND_FILL);
if (display_mode == DISPLAY_MODE_TREE_ONLY) {
toolbar2_hbc->show();
} else {
toolbar2_hbc->hide();
}
_update_tree(_compute_uncollapsed_paths());
file_list_vb->hide();
break;
case DISPLAY_MODE_SPLIT:
tree->show();
tree->set_v_size_flags(SIZE_EXPAND_FILL);
tree->ensure_cursor_is_visible();
toolbar2_hbc->hide();
_update_tree(_compute_uncollapsed_paths());
file_list_vb->show();
_update_file_list(true);
break;
}
old_display_mode = display_mode;
}
}
void FileSystemDock::_notification(int p_what) {
switch (p_what) {
case NOTIFICATION_TRANSLATION_CHANGED:
case NOTIFICATION_LAYOUT_DIRECTION_CHANGED:
case NOTIFICATION_ENTER_TREE: {
if (initialized) {
return;
}
initialized = true;
EditorFeatureProfileManager::get_singleton()->connect("current_feature_profile_changed", callable_mp(this, &FileSystemDock::_feature_profile_changed));
EditorFileSystem::get_singleton()->connect("filesystem_changed", callable_mp(this, &FileSystemDock::_fs_changed));
EditorResourcePreview::get_singleton()->connect("preview_invalidated", callable_mp(this, &FileSystemDock::_preview_invalidated));
button_reload->set_icon(get_theme_icon(SNAME("Reload"), SNAME("EditorIcons")));
button_toggle_display_mode->set_icon(get_theme_icon(SNAME("Panels2"), SNAME("EditorIcons")));
button_file_list_display_mode->connect("pressed", callable_mp(this, &FileSystemDock::_toggle_file_display));
files->connect("item_activated", callable_mp(this, &FileSystemDock::_file_list_activate_file));
button_hist_next->connect("pressed", callable_mp(this, &FileSystemDock::_fw_history));
button_hist_prev->connect("pressed", callable_mp(this, &FileSystemDock::_bw_history));
tree_search_box->set_right_icon(get_theme_icon(SNAME("Search"), SNAME("EditorIcons")));
tree_search_box->set_clear_button_enabled(true);
tree_button_sort->set_icon(get_theme_icon(SNAME("Sort"), SNAME("EditorIcons")));
file_list_search_box->set_right_icon(get_theme_icon(SNAME("Search"), SNAME("EditorIcons")));
file_list_search_box->set_clear_button_enabled(true);
file_list_button_sort->set_icon(get_theme_icon(SNAME("Sort"), SNAME("EditorIcons")));
if (is_layout_rtl()) {
button_hist_next->set_icon(get_theme_icon(SNAME("Back"), SNAME("EditorIcons")));
button_hist_prev->set_icon(get_theme_icon(SNAME("Forward"), SNAME("EditorIcons")));
} else {
button_hist_next->set_icon(get_theme_icon(SNAME("Forward"), SNAME("EditorIcons")));
button_hist_prev->set_icon(get_theme_icon(SNAME("Back"), SNAME("EditorIcons")));
}
file_list_popup->connect("id_pressed", callable_mp(this, &FileSystemDock::_file_list_rmb_option));
tree_popup->connect("id_pressed", callable_mp(this, &FileSystemDock::_tree_rmb_option));
current_path->connect("text_submitted", callable_mp(this, &FileSystemDock::_navigate_to_path), make_binds(false));
always_show_folders = bool(EditorSettings::get_singleton()->get("docks/filesystem/always_show_folders"));
set_file_list_display_mode(FileSystemDock::FILE_LIST_DISPLAY_LIST);
_update_display_mode();
if (EditorFileSystem::get_singleton()->is_scanning()) {
_set_scanning_mode();
} else {
_update_tree(Vector<String>(), true);
}
} break;
case NOTIFICATION_PROCESS: {
if (EditorFileSystem::get_singleton()->is_scanning()) {
scanning_progress->set_value(EditorFileSystem::get_singleton()->get_scanning_progress() * 100);
}
} break;
case NOTIFICATION_DRAG_BEGIN: {
Dictionary dd = get_viewport()->gui_get_drag_data();
if (tree->is_visible_in_tree() && dd.has("type")) {
if (dd.has("favorite")) {
if ((String(dd["favorite"]) == "all")) {
tree->set_drop_mode_flags(Tree::DROP_MODE_INBETWEEN);
}
} else if ((String(dd["type"]) == "files") || (String(dd["type"]) == "files_and_dirs") || (String(dd["type"]) == "resource")) {
tree->set_drop_mode_flags(Tree::DROP_MODE_ON_ITEM | Tree::DROP_MODE_INBETWEEN);
} else if ((String(dd["type"]) == "nodes")) {
holding_branch = true;
TreeItem *item = tree->get_next_selected(tree->get_root());
while (item) {
tree_items_selected_on_drag_begin.push_back(item);
item = tree->get_next_selected(item);
}
list_items_selected_on_drag_begin = files->get_selected_items();
}
}
} break;
case NOTIFICATION_DRAG_END: {
tree->set_drop_mode_flags(0);
if (holding_branch) {
holding_branch = false;
_reselect_items_selected_on_drag_begin(true);
}
} break;
case NOTIFICATION_THEME_CHANGED: {
if (is_visible_in_tree()) {
_update_display_mode(true);
}
} break;
case EditorSettings::NOTIFICATION_EDITOR_SETTINGS_CHANGED: {
// Update icons.
button_reload->set_icon(get_theme_icon(SNAME("Reload"), SNAME("EditorIcons")));
button_toggle_display_mode->set_icon(get_theme_icon(SNAME("Panels2"), SNAME("EditorIcons")));
if (is_layout_rtl()) {
button_hist_next->set_icon(get_theme_icon(SNAME("Back"), SNAME("EditorIcons")));
button_hist_prev->set_icon(get_theme_icon(SNAME("Forward"), SNAME("EditorIcons")));
} else {
button_hist_next->set_icon(get_theme_icon(SNAME("Forward"), SNAME("EditorIcons")));
button_hist_prev->set_icon(get_theme_icon(SNAME("Back"), SNAME("EditorIcons")));
}
if (file_list_display_mode == FILE_LIST_DISPLAY_LIST) {
button_file_list_display_mode->set_icon(get_theme_icon(SNAME("FileThumbnail"), SNAME("EditorIcons")));
} else {
button_file_list_display_mode->set_icon(get_theme_icon(SNAME("FileList"), SNAME("EditorIcons")));
}
tree_search_box->set_right_icon(get_theme_icon(SNAME("Search"), SNAME("EditorIcons")));
tree_search_box->set_clear_button_enabled(true);
tree_button_sort->set_icon(get_theme_icon(SNAME("Sort"), SNAME("EditorIcons")));
file_list_search_box->set_right_icon(get_theme_icon(SNAME("Search"), SNAME("EditorIcons")));
file_list_search_box->set_clear_button_enabled(true);
file_list_button_sort->set_icon(get_theme_icon(SNAME("Sort"), SNAME("EditorIcons")));
// Update always show folders.
bool new_always_show_folders = bool(EditorSettings::get_singleton()->get("docks/filesystem/always_show_folders"));
if (new_always_show_folders != always_show_folders) {
always_show_folders = new_always_show_folders;
_update_file_list(true);
}
// Change full tree mode.
_update_display_mode();
} break;
}
}
void FileSystemDock::_tree_multi_selected(Object *p_item, int p_column, bool p_selected) {
// Update the import dock.
import_dock_needs_update = true;
call_deferred(SNAME("_update_import_dock"));
// Return if we don't select something new.
if (!p_selected) {
return;
}
// Tree item selected.
TreeItem *selected = tree->get_selected();
if (!selected) {
return;
}
TreeItem *favorites_item = tree->get_root()->get_first_child();
if (selected->get_parent() == favorites_item && !String(selected->get_metadata(0)).ends_with("/")) {
// Go to the favorites if we click in the favorites and the path has changed.
path = "Favorites";
} else {
path = selected->get_metadata(0);
// Note: the "Favorites" item also leads to this path.
}
// Set the current path.
_set_current_path_text(path);
_push_to_history();
// Update the file list.
if (!updating_tree && display_mode == DISPLAY_MODE_SPLIT) {
_update_file_list(false);
}
}
String FileSystemDock::get_selected_path() const {
if (path.ends_with("/")) {
return path;
} else {
return path.get_base_dir();
}
}
String FileSystemDock::get_current_path() const {
return path;
}
void FileSystemDock::_set_current_path_text(const String &p_path) {
if (p_path == "Favorites") {
current_path->set_text(TTR("Favorites"));
} else {
current_path->set_text(path);
}
}
void FileSystemDock::_navigate_to_path(const String &p_path, bool p_select_in_favorites) {
if (p_path == "Favorites") {
path = p_path;
} else {
String target_path = p_path;
// If the path is a file, do not only go to the directory in the tree, also select the file in the file list.
if (target_path.ends_with("/")) {
target_path = target_path.substr(0, target_path.length() - 1);
}
Ref<DirAccess> da = DirAccess::create(DirAccess::ACCESS_RESOURCES);
if (da->file_exists(p_path)) {
path = target_path;
} else if (da->dir_exists(p_path)) {
path = target_path + "/";
} else {
ERR_FAIL_MSG(vformat("Cannot navigate to '%s' as it has not been found in the file system!", p_path));
}
}
_set_current_path_text(path);
_push_to_history();
_update_tree(_compute_uncollapsed_paths(), false, p_select_in_favorites, true);
if (display_mode == DISPLAY_MODE_SPLIT) {
_update_file_list(false);
files->get_v_scroll_bar()->set_value(0);
}
String file_name = p_path.get_file();
if (!file_name.is_empty()) {
for (int i = 0; i < files->get_item_count(); i++) {
if (files->get_item_text(i) == file_name) {
files->select(i, true);
files->ensure_current_is_visible();
break;
}
}
}
}
void FileSystemDock::navigate_to_path(const String &p_path) {
file_list_search_box->clear();
_navigate_to_path(p_path);
}
void FileSystemDock::_file_list_thumbnail_done(const String &p_path, const Ref<Texture2D> &p_preview, const Ref<Texture2D> &p_small_preview, const Variant &p_udata) {
if ((file_list_vb->is_visible_in_tree() || path == p_path.get_base_dir()) && p_preview.is_valid()) {
Array uarr = p_udata;
int idx = uarr[0];
String file = uarr[1];
if (idx < files->get_item_count() && files->get_item_text(idx) == file && files->get_item_metadata(idx) == p_path) {
if (file_list_display_mode == FILE_LIST_DISPLAY_LIST) {
if (p_small_preview.is_valid()) {
files->set_item_icon(idx, p_small_preview);
}
} else {
files->set_item_icon(idx, p_preview);
}
}
}
}
void FileSystemDock::_tree_thumbnail_done(const String &p_path, const Ref<Texture2D> &p_preview, const Ref<Texture2D> &p_small_preview, const Variant &p_udata) {
if (p_small_preview.is_valid()) {
Array uarr = p_udata;
if (tree_update_id == (int)uarr[0]) {
TreeItem *file_item = Object::cast_to<TreeItem>(uarr[1]);
if (file_item) {
file_item->set_icon(0, p_small_preview);
}
}
}
}
void FileSystemDock::_toggle_file_display() {
_set_file_display(file_list_display_mode != FILE_LIST_DISPLAY_LIST);
emit_signal(SNAME("display_mode_changed"));
}
void FileSystemDock::_set_file_display(bool p_active) {
if (p_active) {
file_list_display_mode = FILE_LIST_DISPLAY_LIST;
button_file_list_display_mode->set_icon(get_theme_icon(SNAME("FileThumbnail"), SNAME("EditorIcons")));
button_file_list_display_mode->set_tooltip(TTR("View items as a grid of thumbnails."));
} else {
file_list_display_mode = FILE_LIST_DISPLAY_THUMBNAILS;
button_file_list_display_mode->set_icon(get_theme_icon(SNAME("FileList"), SNAME("EditorIcons")));
button_file_list_display_mode->set_tooltip(TTR("View items as a list."));
}
_update_file_list(true);
}
bool FileSystemDock::_is_file_type_disabled_by_feature_profile(const StringName &p_class) {
Ref<EditorFeatureProfile> profile = EditorFeatureProfileManager::get_singleton()->get_current_profile();
if (profile.is_null()) {
return false;
}
StringName class_name = p_class;
while (class_name != StringName()) {
if (profile->is_class_disabled(class_name)) {
return true;
}
class_name = ClassDB::get_parent_class(class_name);
}
return false;
}
void FileSystemDock::_search(EditorFileSystemDirectory *p_path, List<FileInfo> *matches, int p_max_items) {
if (matches->size() > p_max_items) {
return;
}
for (int i = 0; i < p_path->get_subdir_count(); i++) {
_search(p_path->get_subdir(i), matches, p_max_items);
}
for (int i = 0; i < p_path->get_file_count(); i++) {
String file = p_path->get_file(i);
if (file.to_lower().contains(searched_string)) {
FileInfo fi;
fi.name = file;
fi.type = p_path->get_file_type(i);
fi.path = p_path->get_file_path(i);
fi.import_broken = !p_path->get_file_import_is_valid(i);
fi.modified_time = p_path->get_file_modified_time(i);
if (_is_file_type_disabled_by_feature_profile(fi.type)) {
// This type is disabled, will not appear here.
continue;
}
matches->push_back(fi);
if (matches->size() > p_max_items) {
return;
}
}
}
}
struct FileSystemDock::FileInfoTypeComparator {
bool operator()(const FileInfo &p_a, const FileInfo &p_b) const {
// Uses the extension, then the icon name to distinguish file types.
String icon_path_a = "";
String icon_path_b = "";
Ref<Texture2D> icon_a = EditorNode::get_singleton()->get_class_icon(p_a.type);
if (icon_a.is_valid()) {
icon_path_a = icon_a->get_name();
}
Ref<Texture2D> icon_b = EditorNode::get_singleton()->get_class_icon(p_b.type);
if (icon_b.is_valid()) {
icon_path_b = icon_b->get_name();
}
return NaturalNoCaseComparator()(p_a.name.get_extension() + icon_path_a + p_a.name.get_basename(), p_b.name.get_extension() + icon_path_b + p_b.name.get_basename());
}
};
struct FileSystemDock::FileInfoModifiedTimeComparator {
bool operator()(const FileInfo &p_a, const FileInfo &p_b) const {
return p_a.modified_time > p_b.modified_time;
}
};
void FileSystemDock::_sort_file_info_list(List<FileSystemDock::FileInfo> &r_file_list) {
// Sort the file list if needed.
switch (file_sort) {
case FILE_SORT_TYPE:
r_file_list.sort_custom<FileInfoTypeComparator>();
break;
case FILE_SORT_TYPE_REVERSE:
r_file_list.sort_custom<FileInfoTypeComparator>();
r_file_list.reverse();
break;
case FILE_SORT_MODIFIED_TIME:
r_file_list.sort_custom<FileInfoModifiedTimeComparator>();
break;
case FILE_SORT_MODIFIED_TIME_REVERSE:
r_file_list.sort_custom<FileInfoModifiedTimeComparator>();
r_file_list.reverse();
break;
case FILE_SORT_NAME_REVERSE:
r_file_list.sort();
r_file_list.reverse();
break;
default: // FILE_SORT_NAME
r_file_list.sort();
break;
}
}
void FileSystemDock::_update_file_list(bool p_keep_selection) {
// Register the previously selected items.
Set<String> cselection;
if (p_keep_selection) {
for (int i = 0; i < files->get_item_count(); i++) {
if (files->is_selected(i)) {
cselection.insert(files->get_item_text(i));
}
}
}
files->clear();
_set_current_path_text(path);
String directory = path;
String file = "";
int thumbnail_size = EditorSettings::get_singleton()->get("docks/filesystem/thumbnail_size");
thumbnail_size *= EDSCALE;
Ref<Texture2D> folder_thumbnail;
Ref<Texture2D> file_thumbnail;
Ref<Texture2D> file_thumbnail_broken;
bool use_thumbnails = (file_list_display_mode == FILE_LIST_DISPLAY_THUMBNAILS);
if (use_thumbnails) {
// Thumbnails mode.
files->set_max_columns(0);
files->set_icon_mode(ItemList::ICON_MODE_TOP);
files->set_fixed_column_width(thumbnail_size * 3 / 2);
files->set_max_text_lines(2);
files->set_fixed_icon_size(Size2(thumbnail_size, thumbnail_size));
if (thumbnail_size < 64) {
folder_thumbnail = get_theme_icon(SNAME("FolderMediumThumb"), SNAME("EditorIcons"));
file_thumbnail = get_theme_icon(SNAME("FileMediumThumb"), SNAME("EditorIcons"));
file_thumbnail_broken = get_theme_icon(SNAME("FileDeadMediumThumb"), SNAME("EditorIcons"));
} else {
folder_thumbnail = get_theme_icon(SNAME("FolderBigThumb"), SNAME("EditorIcons"));
file_thumbnail = get_theme_icon(SNAME("FileBigThumb"), SNAME("EditorIcons"));
file_thumbnail_broken = get_theme_icon(SNAME("FileDeadBigThumb"), SNAME("EditorIcons"));
}
} else {
// No thumbnails.
files->set_icon_mode(ItemList::ICON_MODE_LEFT);
files->set_max_columns(1);
files->set_max_text_lines(1);
files->set_fixed_column_width(0);
files->set_fixed_icon_size(Size2());
}
Ref<Texture2D> folder_icon = (use_thumbnails) ? folder_thumbnail : get_theme_icon(SNAME("folder"), SNAME("FileDialog"));
const Color folder_color = get_theme_color(SNAME("folder_icon_modulate"), SNAME("FileDialog"));
// Build the FileInfo list.
List<FileInfo> file_list;
if (path == "Favorites") {
// Display the favorites.
Vector<String> favorites = EditorSettings::get_singleton()->get_favorites();
for (int i = 0; i < favorites.size(); i++) {
String favorite = favorites[i];
String text;
Ref<Texture2D> icon;
if (favorite == "res://") {
text = "/";
icon = folder_icon;
if (searched_string.length() == 0 || text.to_lower().find(searched_string) >= 0) {
files->add_item(text, icon, true);
files->set_item_metadata(-1, favorite);
}
} else if (favorite.ends_with("/")) {
text = favorite.substr(0, favorite.length() - 1).get_file();
icon = folder_icon;
if (searched_string.length() == 0 || text.to_lower().find(searched_string) >= 0) {
files->add_item(text, icon, true);
files->set_item_metadata(-1, favorite);
}
} else {
int index;
EditorFileSystemDirectory *efd = EditorFileSystem::get_singleton()->find_file(favorite, &index);
FileInfo fi;
fi.name = favorite.get_file();
fi.path = favorite;
if (efd) {
fi.type = efd->get_file_type(index);
fi.import_broken = !efd->get_file_import_is_valid(index);
fi.modified_time = efd->get_file_modified_time(index);
} else {
fi.type = "";
fi.import_broken = true;
fi.modified_time = 0;
}
if (searched_string.length() == 0 || fi.name.to_lower().find(searched_string) >= 0) {
file_list.push_back(fi);
}
}
}
} else {
// Get infos on the directory + file.
if (directory.ends_with("/") && directory != "res://") {
directory = directory.substr(0, directory.length() - 1);
}
EditorFileSystemDirectory *efd = EditorFileSystem::get_singleton()->get_filesystem_path(directory);
if (!efd) {
directory = path.get_base_dir();
file = path.get_file();
efd = EditorFileSystem::get_singleton()->get_filesystem_path(directory);
}
if (!efd) {
return;
}
if (searched_string.length() > 0) {
// Display the search results.
// Limit the number of results displayed to avoid an infinite loop.
_search(EditorFileSystem::get_singleton()->get_filesystem(), &file_list, 10000);
} else {
if (display_mode == DISPLAY_MODE_TREE_ONLY || always_show_folders) {
// Display folders in the list.
if (directory != "res://") {
files->add_item("..", folder_icon, true);
String bd = directory.get_base_dir();
if (bd != "res://" && !bd.ends_with("/")) {
bd += "/";
}
files->set_item_metadata(-1, bd);
files->set_item_selectable(-1, false);
files->set_item_icon_modulate(-1, folder_color);
}
bool reversed = file_sort == FILE_SORT_NAME_REVERSE;
for (int i = reversed ? efd->get_subdir_count() - 1 : 0;
reversed ? i >= 0 : i < efd->get_subdir_count();
reversed ? i-- : i++) {
String dname = efd->get_subdir(i)->get_name();
files->add_item(dname, folder_icon, true);
files->set_item_metadata(-1, directory.plus_file(dname) + "/");
files->set_item_icon_modulate(-1, folder_color);
if (cselection.has(dname)) {
files->select(files->get_item_count() - 1, false);
}
}
}
// Display the folder content.
for (int i = 0; i < efd->get_file_count(); i++) {
FileInfo fi;
fi.name = efd->get_file(i);
fi.path = directory.plus_file(fi.name);
fi.type = efd->get_file_type(i);
fi.import_broken = !efd->get_file_import_is_valid(i);
fi.modified_time = efd->get_file_modified_time(i);
file_list.push_back(fi);
}
}
}
// Sort the file list if needed.
_sort_file_info_list(file_list);
// Fills the ItemList control node from the FileInfos.
String main_scene = ProjectSettings::get_singleton()->get("application/run/main_scene");
for (FileInfo &E : file_list) {
FileInfo *finfo = &(E);
String fname = finfo->name;
String fpath = finfo->path;
String ftype = finfo->type;
Ref<Texture2D> type_icon;
Ref<Texture2D> big_icon;
String tooltip = fpath;
// Select the icons.
if (!finfo->import_broken) {
type_icon = (has_theme_icon(ftype, SNAME("EditorIcons"))) ? get_theme_icon(ftype, SNAME("EditorIcons")) : get_theme_icon(SNAME("Object"), SNAME("EditorIcons"));
big_icon = file_thumbnail;
} else {
type_icon = get_theme_icon(SNAME("ImportFail"), SNAME("EditorIcons"));
big_icon = file_thumbnail_broken;
tooltip += "\n" + TTR("Status: Import of file failed. Please fix file and reimport manually.");
}
// Add the item to the ItemList.
int item_index;
if (use_thumbnails) {
files->add_item(fname, big_icon, true);
item_index = files->get_item_count() - 1;
files->set_item_metadata(item_index, fpath);
files->set_item_tag_icon(item_index, type_icon);
} else {
files->add_item(fname, type_icon, true);
item_index = files->get_item_count() - 1;
files->set_item_metadata(item_index, fpath);
}
if (fpath == main_scene) {
files->set_item_custom_fg_color(item_index, get_theme_color(SNAME("accent_color"), SNAME("Editor")));
}
// Generate the preview.
if (!finfo->import_broken) {
Array udata;
udata.resize(2);
udata[0] = item_index;
udata[1] = fname;
EditorResourcePreview::get_singleton()->queue_resource_preview(fpath, this, "_file_list_thumbnail_done", udata);
}
// Select the items.
if (cselection.has(fname)) {
files->select(item_index, false);
}
if (!p_keep_selection && !file.is_empty() && fname == file) {
files->select(item_index, true);
files->ensure_current_is_visible();
}
// Tooltip.
if (finfo->sources.size()) {
for (int j = 0; j < finfo->sources.size(); j++) {
tooltip += "\nSource: " + finfo->sources[j];
}
}
files->set_item_tooltip(item_index, tooltip);
}
}
void FileSystemDock::_select_file(const String &p_path, bool p_select_in_favorites) {
String fpath = p_path;
if (fpath.ends_with("/")) {
if (fpath != "res://") {
fpath = fpath.substr(0, fpath.length() - 1);
}
} else if (fpath != "Favorites") {
if (FileAccess::exists(fpath + ".import")) {
Ref<ConfigFile> config;
config.instantiate();
Error err = config->load(fpath + ".import");
if (err == OK) {
if (config->has_section_key("remap", "importer")) {
String importer = config->get_value("remap", "importer");
if (importer == "keep") {
EditorNode::get_singleton()->show_warning(TTR("Importing has been disabled for this file, so it can't be opened for editing."));
return;
}
}
}
}
if (ResourceLoader::get_resource_type(fpath) == "PackedScene") {
bool is_imported = false;
{
List<String> importer_exts;
ResourceImporterScene::get_scene_singleton()->get_recognized_extensions(&importer_exts);
String extension = fpath.get_extension();
for (const String &E : importer_exts) {
if (extension.nocasecmp_to(E) == 0) {
is_imported = true;
break;
}
}
}