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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) 2007-2020 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 "filesystem_dock.h"
#include "core/io/resource_loader.h"
#include "core/os/dir_access.h"
#include "core/os/file_access.h"
#include "core/os/keyboard.h"
#include "core/os/os.h"
#include "core/project_settings.h"
#include "editor_feature_profile.h"
#include "editor_node.h"
#include "editor_resource_preview.h"
#include "editor_scale.h"
#include "editor_settings.h"
#include "import_dock.h"
#include "scene/main/window.h"
#include "scene/resources/packed_scene.h"
#include "servers/display_server.h"
Ref<Texture2D> FileSystemDock::_get_tree_item_icon(EditorFileSystemDirectory *p_dir, int p_idx) {
Ref<Texture2D> file_icon;
if (!p_dir->get_file_import_is_valid(p_idx)) {
file_icon = get_theme_icon("ImportFail", "EditorIcons");
} else {
String file_type = p_dir->get_file_type(p_idx);
file_icon = (has_theme_icon(file_type, "EditorIcons")) ? get_theme_icon(file_type, "EditorIcons") : get_theme_icon("File", "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 == "")
dname = "res://";
subdirectory_item->set_text(0, dname);
subdirectory_item->set_icon(0, get_theme_icon("Folder", "EditorIcons"));
subdirectory_item->set_icon_modulate(0, get_theme_color("folder_icon_modulate", "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);
}
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.
for (int i = 0; i < p_dir->get_subdir_count(); 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");
for (int i = 0; i < p_dir->get_file_count(); i++) {
String file_type = p_dir->get_file_type(i);
if (_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;
}
}
TreeItem *file_item = tree->create_item(subdirectory_item);
file_item->set_text(0, file_name);
file_item->set_icon(0, _get_tree_item_icon(p_dir, i));
String file_metadata = lpath.plus_file(file_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("accent_color", "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_children();
if (!favorites_item->is_collapsed()) {
uncollapsed_paths.push_back(favorites_item->get_metadata(0));
}
TreeItem *resTree = root->get_children()->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_children();
while (child) {
needs_check.push_back(child);
child = child->get_next();
}
}
needs_check.remove(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("Favorites", "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();
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("Folder", "EditorIcons");
const Color folder_color = get_theme_color("folder_icon_modulate", "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, index);
} else {
icon = get_theme_icon("File", "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) {
tree_search_box->show();
} else {
tree_search_box->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();
tree_search_box->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_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));
String ei = "EditorIcons";
button_reload->set_icon(get_theme_icon("Reload", ei));
button_toggle_display_mode->set_icon(get_theme_icon("Panels2", ei));
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("Search", ei));
tree_search_box->set_clear_button_enabled(true);
file_list_search_box->set_right_icon(get_theme_icon("Search", ei));
file_list_search_box->set_clear_button_enabled(true);
button_hist_next->set_icon(get_theme_icon("Forward", ei));
button_hist_prev->set_icon(get_theme_icon("Back", ei));
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_entered", 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);
}
}
} break;
case NOTIFICATION_DRAG_END: {
tree->set_drop_mode_flags(0);
} break;
case NOTIFICATION_THEME_CHANGED: {
if (is_visible_in_tree()) {
_update_display_mode(true);
}
} break;
case EditorSettings::NOTIFICATION_EDITOR_SETTINGS_CHANGED: {
// Update icons.
String ei = "EditorIcons";
button_reload->set_icon(get_theme_icon("Reload", ei));
button_toggle_display_mode->set_icon(get_theme_icon("Panels2", ei));
button_hist_next->set_icon(get_theme_icon("Forward", ei));
button_hist_prev->set_icon(get_theme_icon("Back", ei));
if (file_list_display_mode == FILE_LIST_DISPLAY_LIST) {
button_file_list_display_mode->set_icon(get_theme_icon("FileThumbnail", "EditorIcons"));
} else {
button_file_list_display_mode->set_icon(get_theme_icon("FileList", "EditorIcons"));
}
tree_search_box->set_right_icon(get_theme_icon("Search", ei));
tree_search_box->set_clear_button_enabled(true);
file_list_search_box->set_right_icon(get_theme_icon("Search", ei));
file_list_search_box->set_clear_button_enabled(true);
// 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("_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_children();
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);
}
DirAccess *dirAccess = DirAccess::open("res://");
if (dirAccess->file_exists(p_path)) {
path = target_path;
} else if (dirAccess->dir_exists(p_path)) {
path = target_path + "/";
} else {
memdelete(dirAccess);
ERR_FAIL_MSG(vformat("Cannot navigate to '%s' as it has not been found in the file system!", p_path));
}
memdelete(dirAccess);
}
_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()->set_value(0);
}
String file_name = p_path.get_file();
if (!file_name.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("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("FileThumbnail", "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("FileList", "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().find(searched_string) != -1) {
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);
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;
}
}
}
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 = "";
String ei = "EditorIcons";
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("FolderMediumThumb", ei);
file_thumbnail = get_theme_icon("FileMediumThumb", ei);
file_thumbnail_broken = get_theme_icon("FileDeadMediumThumb", ei);
} else {
folder_thumbnail = get_theme_icon("FolderBigThumb", ei);
file_thumbnail = get_theme_icon("FileBigThumb", ei);
file_thumbnail_broken = get_theme_icon("FileDeadBigThumb", ei);
}
} 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("folder", "FileDialog");
const Color folder_color = get_theme_color("folder_icon_modulate", "FileDialog");
// Build the FileInfo list.
List<FileInfo> filelist;
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(files->get_item_count() - 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(files->get_item_count() - 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);
} else {
fi.type = "";
fi.import_broken = true;
}
if (searched_string.length() == 0 || fi.name.to_lower().find(searched_string) >= 0) {
filelist.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.
_search(EditorFileSystem::get_singleton()->get_filesystem(), &filelist, 128);
} 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(files->get_item_count() - 1, bd);
files->set_item_selectable(files->get_item_count() - 1, false);
files->set_item_icon_modulate(files->get_item_count() - 1, folder_color);
}
for (int i = 0; i < efd->get_subdir_count(); i++) {
String dname = efd->get_subdir(i)->get_name();
files->add_item(dname, folder_icon, true);
files->set_item_metadata(files->get_item_count() - 1, directory.plus_file(dname) + "/");
files->set_item_icon_modulate(files->get_item_count() - 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);
filelist.push_back(fi);
}
}
filelist.sort();
}
// Fills the ItemList control node from the FileInfos.
String main_scene = ProjectSettings::get_singleton()->get("application/run/main_scene");
String oi = "Object";
for (List<FileInfo>::Element *E = filelist.front(); E; E = E->next()) {
FileInfo *finfo = &(E->get());
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, ei)) ? get_theme_icon(ftype, ei) : get_theme_icon(oi, ei);
big_icon = file_thumbnail;
} else {
type_icon = get_theme_icon("ImportFail", ei);
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("accent_color", "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 != "" && 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 (ResourceLoader::get_resource_type(fpath) == "PackedScene") {
editor->open_request(fpath);
} else {
editor->load_resource(fpath);
}
}
_navigate_to_path(fpath, p_select_in_favorites);
}
void FileSystemDock::_tree_activate_file() {
TreeItem *selected = tree->get_selected();
if (selected) {
String path = selected->get_metadata(0);
TreeItem *parent = selected->get_parent();
bool is_favorite = parent != nullptr && parent->get_metadata(0) == "Favorites";
if ((!is_favorite && path.ends_with("/")) || path == "Favorites") {
bool collapsed = selected->is_collapsed();
selected->set_collapsed(!collapsed);
} else {
_select_file(path, is_favorite && !path.ends_with("/"));
}
}
}
void FileSystemDock::_file_list_activate_file(int p_idx) {
_select_file(files->get_item_metadata(p_idx));
}
void FileSystemDock::_preview_invalidated(const String &p_path) {
if (file_list_display_mode == FILE_LIST_DISPLAY_THUMBNAILS && p_path.get_base_dir() == path && searched_string.length() == 0 && file_list_vb->is_visible_in_tree()) {
for (int i = 0; i < files->get_item_count(); i++) {
if (files->get_item_metadata(i) == p_path) {
// Re-request preview.
Array udata;
udata.resize(2);
udata[0] = i;
udata[1] = files->get_item_text(i);
EditorResourcePreview::get_singleton()->queue_resource_preview(p_path, this, "_file_list_thumbnail_done", udata);
break;
}
}
}
}
void FileSystemDock::_fs_changed() {
button_hist_prev->set_disabled(history_pos == 0);
button_hist_next->set_disabled(history_pos == history.size() - 1);
scanning_vb->hide();
split_box->show();
if (tree->is_visible()) {
_update_tree(_compute_uncollapsed_paths());
}
if (file_list_vb->is_visible()) {
_update_file_list(true);
}
set_process(false);
}
void FileSystemDock::_set_scanning_mode() {
button_hist_prev->set_disabled(true);
button_hist_next->set_disabled(true);
split_box->hide();
scanning_vb->show();
set_process(true);
if (EditorFileSystem::get_singleton()->is_scanning()) {
scanning_progress->set_value(EditorFileSystem::get_singleton()->get_scanning_progress() * 100);
} else {
scanning_progress->set_value(0);
}
}
void FileSystemDock::_fw_history() {
if (history_pos < history.size() - 1)
history_pos++;
_update_history();
}
void FileSystemDock::_bw_history() {
if (history_pos > 0)
history_pos--;
_update_history();
}
void FileSystemDock::_update_history() {
path = history[history_pos];
_set_current_path_text(path);
if (tree->is_visible()) {
_update_tree(_compute_uncollapsed_paths());
tree->grab_focus();
tree->ensure_cursor_is_visible();
}
if (file_list_vb->is_visible()) {
_update_file_list(false);
}
button_hist_prev->set_disabled(history_pos == 0);
button_hist_next->set_disabled(history_pos == history.size() - 1);
}
void FileSystemDock::_push_to_history() {
if (history[history_pos] != path) {
history.resize(history_pos + 1);
history.push_back(path);
history_pos++;
if (history.size() > history_max_size) {
history.remove(0);
history_pos = history_max_size - 1;
}
}
button_hist_prev->set_disabled(history_pos == 0);
button_hist_next->set_disabled(history_pos == history.size() - 1);
}
void FileSystemDock::_get_all_items_in_dir(EditorFileSystemDirectory *efsd, Vector<String> &files, Vector<String> &folders) const {
if (efsd == nullptr)
return;
for (int i = 0; i < efsd->get_subdir_count(); i++) {
folders.push_back(efsd->get_subdir(i)->get_path());
_get_all_items_in_dir(efsd->get_subdir(i), files, folders);
}
for (int i = 0; i < efsd->get_file_count(); i++) {
files.push_back(efsd->get_file_path(i));
}
}
void FileSystemDock::_find_remaps(EditorFileSystemDirectory *efsd, const Map<String, String> &renames, Vector<String> &to_remaps) const {
for (int i = 0; i < efsd->get_subdir_count(); i++) {
_find_remaps(efsd->get_subdir(i), renames, to_remaps);
}
for (int i = 0; i < efsd->get_file_count(); i++) {
Vector<String> deps = efsd->get_file_deps(i);
for (int j = 0; j < deps.size(); j++) {
if (renames.has(deps[j])) {
to_remaps.push_back(efsd->get_file_path(i));
break;
}
}
}
}
void FileSystemDock::_try_move_item(const FileOrFolder &p_item, const String &p_new_path,
Map<String, String> &p_file_renames, Map<String, String> &p_folder_renames) {
// Ensure folder paths end with "/".
String old_path = (p_item.is_file || p_item.path.ends_with("/")) ? p_item.path : (p_item.path + "/");
String new_path = (p_item.is_file || p_new_path.ends_with("/")) ? p_new_path : (p_new_path + "/");
if (new_path == old_path) {
return;
} else if (old_path == "res://") {
EditorNode::get_singleton()->add_io_error(TTR("Cannot move/rename resources root."));
return;
} else if (!p_item.is_file && new_path.begins_with(old_path)) {
// This check doesn't erroneously catch renaming to a longer name as folder paths always end with "/".
EditorNode::get_singleton()->add_io_error(TTR("Cannot move a folder into itself.") + "\n" + old_path + "\n");
return;
}