mirror of
https://github.com/godotengine/godot.git
synced 2024-12-15 10:12:40 +08:00
a7f49ac9a1
Happy new year to the wonderful Godot community! We're starting a new decade with a well-established, non-profit, free and open source game engine, and tons of further improvements in the pipeline from hundreds of contributors. Godot will keep getting better, and we're looking forward to all the games that the community will keep developing and releasing with it.
1039 lines
29 KiB
C++
1039 lines
29 KiB
C++
/*************************************************************************/
|
|
/* file_dialog.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 "file_dialog.h"
|
|
|
|
#include "core/os/keyboard.h"
|
|
#include "core/print_string.h"
|
|
#include "scene/gui/label.h"
|
|
|
|
FileDialog::GetIconFunc FileDialog::get_icon_func = NULL;
|
|
FileDialog::GetIconFunc FileDialog::get_large_icon_func = NULL;
|
|
|
|
FileDialog::RegisterFunc FileDialog::register_func = NULL;
|
|
FileDialog::RegisterFunc FileDialog::unregister_func = NULL;
|
|
|
|
VBoxContainer *FileDialog::get_vbox() {
|
|
return vbox;
|
|
}
|
|
|
|
void FileDialog::_notification(int p_what) {
|
|
|
|
if (p_what == NOTIFICATION_ENTER_TREE || p_what == NOTIFICATION_THEME_CHANGED) {
|
|
|
|
if (p_what == NOTIFICATION_ENTER_TREE) {
|
|
dir_up->set_icon(get_icon("parent_folder"));
|
|
refresh->set_icon(get_icon("reload"));
|
|
show_hidden->set_icon(get_icon("toggle_hidden"));
|
|
}
|
|
|
|
Color font_color = get_color("font_color", "ToolButton");
|
|
Color font_color_hover = get_color("font_color_hover", "ToolButton");
|
|
Color font_color_pressed = get_color("font_color_pressed", "ToolButton");
|
|
|
|
dir_up->add_color_override("icon_color_normal", font_color);
|
|
dir_up->add_color_override("icon_color_hover", font_color_hover);
|
|
dir_up->add_color_override("icon_color_pressed", font_color_pressed);
|
|
|
|
refresh->add_color_override("icon_color_normal", font_color);
|
|
refresh->add_color_override("icon_color_hover", font_color_hover);
|
|
refresh->add_color_override("icon_color_pressed", font_color_pressed);
|
|
|
|
show_hidden->add_color_override("icon_color_normal", font_color);
|
|
show_hidden->add_color_override("icon_color_hover", font_color_hover);
|
|
show_hidden->add_color_override("icon_color_pressed", font_color_pressed);
|
|
|
|
} else if (p_what == NOTIFICATION_POPUP_HIDE) {
|
|
|
|
set_process_unhandled_input(false);
|
|
}
|
|
}
|
|
|
|
void FileDialog::_unhandled_input(const Ref<InputEvent> &p_event) {
|
|
|
|
Ref<InputEventKey> k = p_event;
|
|
if (k.is_valid() && is_window_modal_on_top()) {
|
|
|
|
if (k->is_pressed()) {
|
|
|
|
bool handled = true;
|
|
|
|
switch (k->get_scancode()) {
|
|
|
|
case KEY_H: {
|
|
|
|
if (k->get_command()) {
|
|
set_show_hidden_files(!show_hidden_files);
|
|
} else {
|
|
handled = false;
|
|
}
|
|
|
|
} break;
|
|
case KEY_F5: {
|
|
|
|
invalidate();
|
|
} break;
|
|
case KEY_BACKSPACE: {
|
|
|
|
_dir_entered("..");
|
|
} break;
|
|
default: {
|
|
handled = false;
|
|
}
|
|
}
|
|
|
|
if (handled)
|
|
accept_event();
|
|
}
|
|
}
|
|
}
|
|
|
|
void FileDialog::set_enable_multiple_selection(bool p_enable) {
|
|
|
|
tree->set_select_mode(p_enable ? Tree::SELECT_MULTI : Tree::SELECT_SINGLE);
|
|
};
|
|
|
|
Vector<String> FileDialog::get_selected_files() const {
|
|
|
|
Vector<String> list;
|
|
|
|
TreeItem *item = tree->get_root();
|
|
while ((item = tree->get_next_selected(item))) {
|
|
|
|
list.push_back(dir_access->get_current_dir().plus_file(item->get_text(0)));
|
|
};
|
|
|
|
return list;
|
|
};
|
|
|
|
void FileDialog::update_dir() {
|
|
|
|
dir->set_text(dir_access->get_current_dir());
|
|
if (drives->is_visible()) {
|
|
drives->select(dir_access->get_current_drive());
|
|
}
|
|
|
|
// Deselect any item, to make "Select Current Folder" button text by default.
|
|
deselect_items();
|
|
}
|
|
|
|
void FileDialog::_dir_entered(String p_dir) {
|
|
|
|
dir_access->change_dir(p_dir);
|
|
file->set_text("");
|
|
invalidate();
|
|
update_dir();
|
|
}
|
|
|
|
void FileDialog::_file_entered(const String &p_file) {
|
|
|
|
_action_pressed();
|
|
}
|
|
|
|
void FileDialog::_save_confirm_pressed() {
|
|
String f = dir_access->get_current_dir().plus_file(file->get_text());
|
|
emit_signal("file_selected", f);
|
|
hide();
|
|
}
|
|
|
|
void FileDialog::_post_popup() {
|
|
|
|
ConfirmationDialog::_post_popup();
|
|
if (invalidated) {
|
|
update_file_list();
|
|
invalidated = false;
|
|
}
|
|
if (mode == MODE_SAVE_FILE)
|
|
file->grab_focus();
|
|
else
|
|
tree->grab_focus();
|
|
|
|
set_process_unhandled_input(true);
|
|
|
|
// For open dir mode, deselect all items on file dialog open.
|
|
if (mode == MODE_OPEN_DIR) {
|
|
deselect_items();
|
|
file_box->set_visible(false);
|
|
} else {
|
|
file_box->set_visible(true);
|
|
}
|
|
}
|
|
|
|
void FileDialog::_action_pressed() {
|
|
|
|
if (mode == MODE_OPEN_FILES) {
|
|
|
|
TreeItem *ti = tree->get_next_selected(NULL);
|
|
String fbase = dir_access->get_current_dir();
|
|
|
|
PoolVector<String> files;
|
|
while (ti) {
|
|
|
|
files.push_back(fbase.plus_file(ti->get_text(0)));
|
|
ti = tree->get_next_selected(ti);
|
|
}
|
|
|
|
if (files.size()) {
|
|
emit_signal("files_selected", files);
|
|
hide();
|
|
}
|
|
|
|
return;
|
|
}
|
|
|
|
String f = dir_access->get_current_dir().plus_file(file->get_text());
|
|
|
|
if ((mode == MODE_OPEN_ANY || mode == MODE_OPEN_FILE) && dir_access->file_exists(f)) {
|
|
emit_signal("file_selected", f);
|
|
hide();
|
|
} else if (mode == MODE_OPEN_ANY || mode == MODE_OPEN_DIR) {
|
|
|
|
String path = dir_access->get_current_dir();
|
|
|
|
path = path.replace("\\", "/");
|
|
TreeItem *item = tree->get_selected();
|
|
if (item) {
|
|
Dictionary d = item->get_metadata(0);
|
|
if (d["dir"] && d["name"] != "..") {
|
|
path = path.plus_file(d["name"]);
|
|
}
|
|
}
|
|
|
|
emit_signal("dir_selected", path);
|
|
hide();
|
|
}
|
|
|
|
if (mode == MODE_SAVE_FILE) {
|
|
|
|
bool valid = false;
|
|
|
|
if (filter->get_selected() == filter->get_item_count() - 1) {
|
|
valid = true; // match none
|
|
} else if (filters.size() > 1 && filter->get_selected() == 0) {
|
|
// match all filters
|
|
for (int i = 0; i < filters.size(); i++) {
|
|
|
|
String flt = filters[i].get_slice(";", 0);
|
|
for (int j = 0; j < flt.get_slice_count(","); j++) {
|
|
|
|
String str = flt.get_slice(",", j).strip_edges();
|
|
if (f.match(str)) {
|
|
valid = true;
|
|
break;
|
|
}
|
|
}
|
|
if (valid)
|
|
break;
|
|
}
|
|
} else {
|
|
int idx = filter->get_selected();
|
|
if (filters.size() > 1)
|
|
idx--;
|
|
if (idx >= 0 && idx < filters.size()) {
|
|
|
|
String flt = filters[idx].get_slice(";", 0);
|
|
int filterSliceCount = flt.get_slice_count(",");
|
|
for (int j = 0; j < filterSliceCount; j++) {
|
|
|
|
String str = (flt.get_slice(",", j).strip_edges());
|
|
if (f.match(str)) {
|
|
valid = true;
|
|
break;
|
|
}
|
|
}
|
|
|
|
if (!valid && filterSliceCount > 0) {
|
|
String str = (flt.get_slice(",", 0).strip_edges());
|
|
f += str.substr(1, str.length() - 1);
|
|
file->set_text(f.get_file());
|
|
valid = true;
|
|
}
|
|
} else {
|
|
valid = true;
|
|
}
|
|
}
|
|
|
|
if (!valid) {
|
|
|
|
exterr->popup_centered_minsize(Size2(250, 80));
|
|
return;
|
|
}
|
|
|
|
if (dir_access->file_exists(f)) {
|
|
confirm_save->set_text(RTR("File Exists, Overwrite?"));
|
|
confirm_save->popup_centered(Size2(200, 80));
|
|
} else {
|
|
|
|
emit_signal("file_selected", f);
|
|
hide();
|
|
}
|
|
}
|
|
}
|
|
|
|
void FileDialog::_cancel_pressed() {
|
|
|
|
file->set_text("");
|
|
invalidate();
|
|
hide();
|
|
}
|
|
|
|
bool FileDialog::_is_open_should_be_disabled() {
|
|
|
|
if (mode == MODE_OPEN_ANY || mode == MODE_SAVE_FILE)
|
|
return false;
|
|
|
|
TreeItem *ti = tree->get_next_selected(tree->get_root());
|
|
while (ti) {
|
|
TreeItem *prev_ti = ti;
|
|
ti = tree->get_next_selected(tree->get_root());
|
|
if (ti == prev_ti)
|
|
break;
|
|
}
|
|
// We have something that we can't select?
|
|
if (!ti)
|
|
return mode != MODE_OPEN_DIR; // In "Open folder" mode, having nothing selected picks the current folder.
|
|
|
|
Dictionary d = ti->get_metadata(0);
|
|
|
|
// Opening a file, but selected a folder? Forbidden.
|
|
return ((mode == MODE_OPEN_FILE || mode == MODE_OPEN_FILES) && d["dir"]) || // Flipped case, also forbidden.
|
|
(mode == MODE_OPEN_DIR && !d["dir"]);
|
|
}
|
|
|
|
void FileDialog::_go_up() {
|
|
|
|
dir_access->change_dir("..");
|
|
update_file_list();
|
|
update_dir();
|
|
}
|
|
|
|
void FileDialog::deselect_items() {
|
|
|
|
// Clear currently selected items in file manager.
|
|
tree->deselect_all();
|
|
|
|
// And change get_ok title.
|
|
if (!tree->is_anything_selected()) {
|
|
get_ok()->set_disabled(_is_open_should_be_disabled());
|
|
|
|
switch (mode) {
|
|
|
|
case MODE_OPEN_FILE:
|
|
case MODE_OPEN_FILES:
|
|
get_ok()->set_text(RTR("Open"));
|
|
break;
|
|
case MODE_OPEN_DIR:
|
|
get_ok()->set_text(RTR("Select Current Folder"));
|
|
break;
|
|
case MODE_OPEN_ANY:
|
|
case MODE_SAVE_FILE:
|
|
// FIXME: Implement, or refactor to avoid duplication with set_mode
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
void FileDialog::_tree_multi_selected(Object *p_object, int p_cell, bool p_selected) {
|
|
_tree_selected();
|
|
}
|
|
|
|
void FileDialog::_tree_selected() {
|
|
|
|
TreeItem *ti = tree->get_selected();
|
|
if (!ti)
|
|
return;
|
|
Dictionary d = ti->get_metadata(0);
|
|
|
|
if (!d["dir"]) {
|
|
|
|
file->set_text(d["name"]);
|
|
} else if (mode == MODE_OPEN_DIR) {
|
|
get_ok()->set_text(RTR("Select This Folder"));
|
|
}
|
|
|
|
get_ok()->set_disabled(_is_open_should_be_disabled());
|
|
}
|
|
|
|
void FileDialog::_tree_item_activated() {
|
|
|
|
TreeItem *ti = tree->get_selected();
|
|
if (!ti)
|
|
return;
|
|
|
|
Dictionary d = ti->get_metadata(0);
|
|
|
|
if (d["dir"]) {
|
|
|
|
dir_access->change_dir(d["name"]);
|
|
if (mode == MODE_OPEN_FILE || mode == MODE_OPEN_FILES || mode == MODE_OPEN_DIR || mode == MODE_OPEN_ANY)
|
|
file->set_text("");
|
|
call_deferred("_update_file_list");
|
|
call_deferred("_update_dir");
|
|
} else {
|
|
|
|
_action_pressed();
|
|
}
|
|
}
|
|
|
|
void FileDialog::update_file_name() {
|
|
int idx = filter->get_selected() - 1;
|
|
if ((idx == -1 && filter->get_item_count() == 2) || (filter->get_item_count() > 2 && idx >= 0 && idx < filter->get_item_count() - 2)) {
|
|
if (idx == -1) idx += 1;
|
|
String filter_str = filters[idx];
|
|
String file_str = file->get_text();
|
|
String base_name = file_str.get_basename();
|
|
file_str = base_name + "." + filter_str.strip_edges().to_lower();
|
|
file->set_text(file_str);
|
|
}
|
|
}
|
|
|
|
void FileDialog::update_file_list() {
|
|
|
|
tree->clear();
|
|
|
|
// Scroll back to the top after opening a directory
|
|
tree->get_vscroll_bar()->set_value(0);
|
|
|
|
dir_access->list_dir_begin();
|
|
|
|
TreeItem *root = tree->create_item();
|
|
Ref<Texture> folder = get_icon("folder");
|
|
const Color folder_color = get_color("folder_icon_modulate");
|
|
List<String> files;
|
|
List<String> dirs;
|
|
|
|
bool is_hidden;
|
|
String item;
|
|
|
|
while ((item = dir_access->get_next()) != "") {
|
|
|
|
if (item == "." || item == "..")
|
|
continue;
|
|
|
|
is_hidden = dir_access->current_is_hidden();
|
|
|
|
if (show_hidden_files || !is_hidden) {
|
|
if (!dir_access->current_is_dir())
|
|
files.push_back(item);
|
|
else
|
|
dirs.push_back(item);
|
|
}
|
|
}
|
|
|
|
dirs.sort_custom<NaturalNoCaseComparator>();
|
|
files.sort_custom<NaturalNoCaseComparator>();
|
|
|
|
while (!dirs.empty()) {
|
|
String &dir_name = dirs.front()->get();
|
|
TreeItem *ti = tree->create_item(root);
|
|
ti->set_text(0, dir_name);
|
|
ti->set_icon(0, folder);
|
|
ti->set_icon_modulate(0, folder_color);
|
|
|
|
Dictionary d;
|
|
d["name"] = dir_name;
|
|
d["dir"] = true;
|
|
|
|
ti->set_metadata(0, d);
|
|
|
|
dirs.pop_front();
|
|
}
|
|
|
|
List<String> patterns;
|
|
// build filter
|
|
if (filter->get_selected() == filter->get_item_count() - 1) {
|
|
|
|
// match all
|
|
} else if (filters.size() > 1 && filter->get_selected() == 0) {
|
|
// match all filters
|
|
for (int i = 0; i < filters.size(); i++) {
|
|
|
|
String f = filters[i].get_slice(";", 0);
|
|
for (int j = 0; j < f.get_slice_count(","); j++) {
|
|
|
|
patterns.push_back(f.get_slice(",", j).strip_edges());
|
|
}
|
|
}
|
|
} else {
|
|
int idx = filter->get_selected();
|
|
if (filters.size() > 1)
|
|
idx--;
|
|
|
|
if (idx >= 0 && idx < filters.size()) {
|
|
|
|
String f = filters[idx].get_slice(";", 0);
|
|
for (int j = 0; j < f.get_slice_count(","); j++) {
|
|
|
|
patterns.push_back(f.get_slice(",", j).strip_edges());
|
|
}
|
|
}
|
|
}
|
|
|
|
String base_dir = dir_access->get_current_dir();
|
|
|
|
while (!files.empty()) {
|
|
|
|
bool match = patterns.empty();
|
|
String match_str;
|
|
|
|
for (List<String>::Element *E = patterns.front(); E; E = E->next()) {
|
|
|
|
if (files.front()->get().matchn(E->get())) {
|
|
match_str = E->get();
|
|
match = true;
|
|
break;
|
|
}
|
|
}
|
|
|
|
if (match) {
|
|
TreeItem *ti = tree->create_item(root);
|
|
ti->set_text(0, files.front()->get());
|
|
|
|
if (get_icon_func) {
|
|
|
|
Ref<Texture> icon = get_icon_func(base_dir.plus_file(files.front()->get()));
|
|
ti->set_icon(0, icon);
|
|
}
|
|
|
|
if (mode == MODE_OPEN_DIR) {
|
|
ti->set_custom_color(0, get_color("files_disabled"));
|
|
ti->set_selectable(0, false);
|
|
}
|
|
Dictionary d;
|
|
d["name"] = files.front()->get();
|
|
d["dir"] = false;
|
|
ti->set_metadata(0, d);
|
|
|
|
if (file->get_text() == files.front()->get() || match_str == files.front()->get())
|
|
ti->select(0);
|
|
}
|
|
|
|
files.pop_front();
|
|
}
|
|
|
|
if (tree->get_root() && tree->get_root()->get_children() && tree->get_selected() == NULL)
|
|
tree->get_root()->get_children()->select(0);
|
|
}
|
|
|
|
void FileDialog::_filter_selected(int) {
|
|
|
|
update_file_name();
|
|
update_file_list();
|
|
}
|
|
|
|
void FileDialog::update_filters() {
|
|
|
|
filter->clear();
|
|
|
|
if (filters.size() > 1) {
|
|
String all_filters;
|
|
|
|
const int max_filters = 5;
|
|
|
|
for (int i = 0; i < MIN(max_filters, filters.size()); i++) {
|
|
String flt = filters[i].get_slice(";", 0).strip_edges();
|
|
if (i > 0)
|
|
all_filters += ", ";
|
|
all_filters += flt;
|
|
}
|
|
|
|
if (max_filters < filters.size())
|
|
all_filters += ", ...";
|
|
|
|
filter->add_item(RTR("All Recognized") + " (" + all_filters + ")");
|
|
}
|
|
for (int i = 0; i < filters.size(); i++) {
|
|
|
|
String flt = filters[i].get_slice(";", 0).strip_edges();
|
|
String desc = filters[i].get_slice(";", 1).strip_edges();
|
|
if (desc.length())
|
|
filter->add_item(String(tr(desc)) + " (" + flt + ")");
|
|
else
|
|
filter->add_item("(" + flt + ")");
|
|
}
|
|
|
|
filter->add_item(RTR("All Files (*)"));
|
|
}
|
|
|
|
void FileDialog::clear_filters() {
|
|
|
|
filters.clear();
|
|
update_filters();
|
|
invalidate();
|
|
}
|
|
void FileDialog::add_filter(const String &p_filter) {
|
|
|
|
filters.push_back(p_filter);
|
|
update_filters();
|
|
invalidate();
|
|
}
|
|
|
|
void FileDialog::set_filters(const Vector<String> &p_filters) {
|
|
filters = p_filters;
|
|
update_filters();
|
|
invalidate();
|
|
}
|
|
|
|
Vector<String> FileDialog::get_filters() const {
|
|
return filters;
|
|
}
|
|
|
|
String FileDialog::get_current_dir() const {
|
|
|
|
return dir->get_text();
|
|
}
|
|
String FileDialog::get_current_file() const {
|
|
|
|
return file->get_text();
|
|
}
|
|
String FileDialog::get_current_path() const {
|
|
|
|
return dir->get_text().plus_file(file->get_text());
|
|
}
|
|
void FileDialog::set_current_dir(const String &p_dir) {
|
|
|
|
dir_access->change_dir(p_dir);
|
|
update_dir();
|
|
invalidate();
|
|
}
|
|
void FileDialog::set_current_file(const String &p_file) {
|
|
|
|
file->set_text(p_file);
|
|
update_dir();
|
|
invalidate();
|
|
int lp = p_file.find_last(".");
|
|
if (lp != -1) {
|
|
file->select(0, lp);
|
|
if (file->is_inside_tree() && !get_tree()->is_node_being_edited(file))
|
|
file->grab_focus();
|
|
}
|
|
}
|
|
void FileDialog::set_current_path(const String &p_path) {
|
|
|
|
if (!p_path.size())
|
|
return;
|
|
int pos = MAX(p_path.find_last("/"), p_path.find_last("\\"));
|
|
if (pos == -1) {
|
|
|
|
set_current_file(p_path);
|
|
} else {
|
|
|
|
String dir = p_path.substr(0, pos);
|
|
String file = p_path.substr(pos + 1, p_path.length());
|
|
set_current_dir(dir);
|
|
set_current_file(file);
|
|
}
|
|
}
|
|
|
|
void FileDialog::set_mode_overrides_title(bool p_override) {
|
|
mode_overrides_title = p_override;
|
|
}
|
|
|
|
bool FileDialog::is_mode_overriding_title() const {
|
|
return mode_overrides_title;
|
|
}
|
|
|
|
void FileDialog::set_mode(Mode p_mode) {
|
|
|
|
ERR_FAIL_INDEX((int)p_mode, 5);
|
|
|
|
mode = p_mode;
|
|
switch (mode) {
|
|
|
|
case MODE_OPEN_FILE:
|
|
get_ok()->set_text(RTR("Open"));
|
|
if (mode_overrides_title)
|
|
set_title(RTR("Open a File"));
|
|
makedir->hide();
|
|
break;
|
|
case MODE_OPEN_FILES:
|
|
get_ok()->set_text(RTR("Open"));
|
|
if (mode_overrides_title)
|
|
set_title(RTR("Open File(s)"));
|
|
makedir->hide();
|
|
break;
|
|
case MODE_OPEN_DIR:
|
|
get_ok()->set_text(RTR("Select Current Folder"));
|
|
if (mode_overrides_title)
|
|
set_title(RTR("Open a Directory"));
|
|
makedir->show();
|
|
break;
|
|
case MODE_OPEN_ANY:
|
|
get_ok()->set_text(RTR("Open"));
|
|
if (mode_overrides_title)
|
|
set_title(RTR("Open a File or Directory"));
|
|
makedir->show();
|
|
break;
|
|
case MODE_SAVE_FILE:
|
|
get_ok()->set_text(RTR("Save"));
|
|
if (mode_overrides_title)
|
|
set_title(RTR("Save a File"));
|
|
makedir->show();
|
|
break;
|
|
}
|
|
|
|
if (mode == MODE_OPEN_FILES) {
|
|
tree->set_select_mode(Tree::SELECT_MULTI);
|
|
} else {
|
|
tree->set_select_mode(Tree::SELECT_SINGLE);
|
|
}
|
|
}
|
|
|
|
FileDialog::Mode FileDialog::get_mode() const {
|
|
|
|
return mode;
|
|
}
|
|
|
|
void FileDialog::set_access(Access p_access) {
|
|
|
|
ERR_FAIL_INDEX(p_access, 3);
|
|
if (access == p_access)
|
|
return;
|
|
memdelete(dir_access);
|
|
switch (p_access) {
|
|
case ACCESS_FILESYSTEM: {
|
|
|
|
dir_access = DirAccess::create(DirAccess::ACCESS_FILESYSTEM);
|
|
} break;
|
|
case ACCESS_RESOURCES: {
|
|
|
|
dir_access = DirAccess::create(DirAccess::ACCESS_RESOURCES);
|
|
} break;
|
|
case ACCESS_USERDATA: {
|
|
|
|
dir_access = DirAccess::create(DirAccess::ACCESS_USERDATA);
|
|
} break;
|
|
}
|
|
access = p_access;
|
|
_update_drives();
|
|
invalidate();
|
|
update_filters();
|
|
update_dir();
|
|
}
|
|
|
|
void FileDialog::invalidate() {
|
|
|
|
if (is_visible_in_tree()) {
|
|
update_file_list();
|
|
invalidated = false;
|
|
} else {
|
|
invalidated = true;
|
|
}
|
|
}
|
|
|
|
FileDialog::Access FileDialog::get_access() const {
|
|
|
|
return access;
|
|
}
|
|
|
|
void FileDialog::_make_dir_confirm() {
|
|
|
|
Error err = dir_access->make_dir(makedirname->get_text());
|
|
if (err == OK) {
|
|
dir_access->change_dir(makedirname->get_text());
|
|
invalidate();
|
|
update_filters();
|
|
update_dir();
|
|
} else {
|
|
mkdirerr->popup_centered_minsize(Size2(250, 50));
|
|
}
|
|
makedirname->set_text(""); // reset label
|
|
}
|
|
|
|
void FileDialog::_make_dir() {
|
|
|
|
makedialog->popup_centered_minsize(Size2(250, 80));
|
|
makedirname->grab_focus();
|
|
}
|
|
|
|
void FileDialog::_select_drive(int p_idx) {
|
|
|
|
String d = drives->get_item_text(p_idx);
|
|
dir_access->change_dir(d);
|
|
file->set_text("");
|
|
invalidate();
|
|
update_dir();
|
|
}
|
|
|
|
void FileDialog::_update_drives() {
|
|
|
|
int dc = dir_access->get_drive_count();
|
|
if (dc == 0 || access != ACCESS_FILESYSTEM) {
|
|
drives->hide();
|
|
} else {
|
|
drives->clear();
|
|
drives->show();
|
|
|
|
for (int i = 0; i < dir_access->get_drive_count(); i++) {
|
|
drives->add_item(dir_access->get_drive(i));
|
|
}
|
|
|
|
drives->select(dir_access->get_current_drive());
|
|
}
|
|
}
|
|
|
|
bool FileDialog::default_show_hidden_files = false;
|
|
|
|
void FileDialog::_bind_methods() {
|
|
|
|
ClassDB::bind_method(D_METHOD("_unhandled_input"), &FileDialog::_unhandled_input);
|
|
|
|
ClassDB::bind_method(D_METHOD("_tree_multi_selected"), &FileDialog::_tree_multi_selected);
|
|
ClassDB::bind_method(D_METHOD("_tree_selected"), &FileDialog::_tree_selected);
|
|
ClassDB::bind_method(D_METHOD("_tree_item_activated"), &FileDialog::_tree_item_activated);
|
|
ClassDB::bind_method(D_METHOD("_dir_entered"), &FileDialog::_dir_entered);
|
|
ClassDB::bind_method(D_METHOD("_file_entered"), &FileDialog::_file_entered);
|
|
ClassDB::bind_method(D_METHOD("_action_pressed"), &FileDialog::_action_pressed);
|
|
ClassDB::bind_method(D_METHOD("_cancel_pressed"), &FileDialog::_cancel_pressed);
|
|
ClassDB::bind_method(D_METHOD("_filter_selected"), &FileDialog::_filter_selected);
|
|
ClassDB::bind_method(D_METHOD("_save_confirm_pressed"), &FileDialog::_save_confirm_pressed);
|
|
|
|
ClassDB::bind_method(D_METHOD("clear_filters"), &FileDialog::clear_filters);
|
|
ClassDB::bind_method(D_METHOD("add_filter", "filter"), &FileDialog::add_filter);
|
|
ClassDB::bind_method(D_METHOD("set_filters", "filters"), &FileDialog::set_filters);
|
|
ClassDB::bind_method(D_METHOD("get_filters"), &FileDialog::get_filters);
|
|
ClassDB::bind_method(D_METHOD("get_current_dir"), &FileDialog::get_current_dir);
|
|
ClassDB::bind_method(D_METHOD("get_current_file"), &FileDialog::get_current_file);
|
|
ClassDB::bind_method(D_METHOD("get_current_path"), &FileDialog::get_current_path);
|
|
ClassDB::bind_method(D_METHOD("set_current_dir", "dir"), &FileDialog::set_current_dir);
|
|
ClassDB::bind_method(D_METHOD("set_current_file", "file"), &FileDialog::set_current_file);
|
|
ClassDB::bind_method(D_METHOD("set_current_path", "path"), &FileDialog::set_current_path);
|
|
ClassDB::bind_method(D_METHOD("set_mode_overrides_title", "override"), &FileDialog::set_mode_overrides_title);
|
|
ClassDB::bind_method(D_METHOD("is_mode_overriding_title"), &FileDialog::is_mode_overriding_title);
|
|
ClassDB::bind_method(D_METHOD("set_mode", "mode"), &FileDialog::set_mode);
|
|
ClassDB::bind_method(D_METHOD("get_mode"), &FileDialog::get_mode);
|
|
ClassDB::bind_method(D_METHOD("get_vbox"), &FileDialog::get_vbox);
|
|
ClassDB::bind_method(D_METHOD("get_line_edit"), &FileDialog::get_line_edit);
|
|
ClassDB::bind_method(D_METHOD("set_access", "access"), &FileDialog::set_access);
|
|
ClassDB::bind_method(D_METHOD("get_access"), &FileDialog::get_access);
|
|
ClassDB::bind_method(D_METHOD("set_show_hidden_files", "show"), &FileDialog::set_show_hidden_files);
|
|
ClassDB::bind_method(D_METHOD("is_showing_hidden_files"), &FileDialog::is_showing_hidden_files);
|
|
ClassDB::bind_method(D_METHOD("_select_drive"), &FileDialog::_select_drive);
|
|
ClassDB::bind_method(D_METHOD("_make_dir"), &FileDialog::_make_dir);
|
|
ClassDB::bind_method(D_METHOD("_make_dir_confirm"), &FileDialog::_make_dir_confirm);
|
|
ClassDB::bind_method(D_METHOD("_update_file_name"), &FileDialog::update_file_name);
|
|
ClassDB::bind_method(D_METHOD("_update_file_list"), &FileDialog::update_file_list);
|
|
ClassDB::bind_method(D_METHOD("_update_dir"), &FileDialog::update_dir);
|
|
ClassDB::bind_method(D_METHOD("_go_up"), &FileDialog::_go_up);
|
|
ClassDB::bind_method(D_METHOD("deselect_items"), &FileDialog::deselect_items);
|
|
|
|
ClassDB::bind_method(D_METHOD("invalidate"), &FileDialog::invalidate);
|
|
|
|
ADD_PROPERTY(PropertyInfo(Variant::BOOL, "mode_overrides_title"), "set_mode_overrides_title", "is_mode_overriding_title");
|
|
ADD_PROPERTY(PropertyInfo(Variant::INT, "mode", PROPERTY_HINT_ENUM, "Open File,Open Files,Open Folder,Open Any,Save"), "set_mode", "get_mode");
|
|
ADD_PROPERTY(PropertyInfo(Variant::INT, "access", PROPERTY_HINT_ENUM, "Resources,User data,File system"), "set_access", "get_access");
|
|
ADD_PROPERTY(PropertyInfo(Variant::POOL_STRING_ARRAY, "filters"), "set_filters", "get_filters");
|
|
ADD_PROPERTY(PropertyInfo(Variant::BOOL, "show_hidden_files"), "set_show_hidden_files", "is_showing_hidden_files");
|
|
ADD_PROPERTY(PropertyInfo(Variant::STRING, "current_dir"), "set_current_dir", "get_current_dir");
|
|
ADD_PROPERTY(PropertyInfo(Variant::STRING, "current_file"), "set_current_file", "get_current_file");
|
|
ADD_PROPERTY(PropertyInfo(Variant::STRING, "current_path"), "set_current_path", "get_current_path");
|
|
|
|
ADD_SIGNAL(MethodInfo("file_selected", PropertyInfo(Variant::STRING, "path")));
|
|
ADD_SIGNAL(MethodInfo("files_selected", PropertyInfo(Variant::POOL_STRING_ARRAY, "paths")));
|
|
ADD_SIGNAL(MethodInfo("dir_selected", PropertyInfo(Variant::STRING, "dir")));
|
|
|
|
BIND_ENUM_CONSTANT(MODE_OPEN_FILE);
|
|
BIND_ENUM_CONSTANT(MODE_OPEN_FILES);
|
|
BIND_ENUM_CONSTANT(MODE_OPEN_DIR);
|
|
BIND_ENUM_CONSTANT(MODE_OPEN_ANY);
|
|
BIND_ENUM_CONSTANT(MODE_SAVE_FILE);
|
|
|
|
BIND_ENUM_CONSTANT(ACCESS_RESOURCES);
|
|
BIND_ENUM_CONSTANT(ACCESS_USERDATA);
|
|
BIND_ENUM_CONSTANT(ACCESS_FILESYSTEM);
|
|
}
|
|
|
|
void FileDialog::set_show_hidden_files(bool p_show) {
|
|
show_hidden_files = p_show;
|
|
invalidate();
|
|
}
|
|
|
|
bool FileDialog::is_showing_hidden_files() const {
|
|
return show_hidden_files;
|
|
}
|
|
|
|
void FileDialog::set_default_show_hidden_files(bool p_show) {
|
|
default_show_hidden_files = p_show;
|
|
}
|
|
|
|
FileDialog::FileDialog() {
|
|
|
|
show_hidden_files = default_show_hidden_files;
|
|
|
|
mode_overrides_title = true;
|
|
|
|
VBoxContainer *vbc = memnew(VBoxContainer);
|
|
add_child(vbc);
|
|
|
|
mode = MODE_SAVE_FILE;
|
|
set_title(RTR("Save a File"));
|
|
|
|
HBoxContainer *hbc = memnew(HBoxContainer);
|
|
|
|
dir_up = memnew(ToolButton);
|
|
dir_up->set_tooltip(RTR("Go to parent folder."));
|
|
hbc->add_child(dir_up);
|
|
dir_up->connect("pressed", this, "_go_up");
|
|
|
|
drives = memnew(OptionButton);
|
|
hbc->add_child(drives);
|
|
drives->connect("item_selected", this, "_select_drive");
|
|
|
|
hbc->add_child(memnew(Label(RTR("Path:"))));
|
|
dir = memnew(LineEdit);
|
|
hbc->add_child(dir);
|
|
dir->set_h_size_flags(SIZE_EXPAND_FILL);
|
|
|
|
refresh = memnew(ToolButton);
|
|
refresh->set_tooltip(RTR("Refresh files."));
|
|
refresh->connect("pressed", this, "_update_file_list");
|
|
hbc->add_child(refresh);
|
|
|
|
show_hidden = memnew(ToolButton);
|
|
show_hidden->set_toggle_mode(true);
|
|
show_hidden->set_pressed(is_showing_hidden_files());
|
|
show_hidden->set_tooltip(RTR("Toggle the visibility of hidden files."));
|
|
show_hidden->connect("toggled", this, "set_show_hidden_files");
|
|
hbc->add_child(show_hidden);
|
|
|
|
makedir = memnew(Button);
|
|
makedir->set_text(RTR("Create Folder"));
|
|
makedir->connect("pressed", this, "_make_dir");
|
|
hbc->add_child(makedir);
|
|
vbc->add_child(hbc);
|
|
|
|
tree = memnew(Tree);
|
|
tree->set_hide_root(true);
|
|
vbc->add_margin_child(RTR("Directories & Files:"), tree, true);
|
|
|
|
file_box = memnew(HBoxContainer);
|
|
file_box->add_child(memnew(Label(RTR("File:"))));
|
|
file = memnew(LineEdit);
|
|
file->set_stretch_ratio(4);
|
|
file->set_h_size_flags(SIZE_EXPAND_FILL);
|
|
file_box->add_child(file);
|
|
filter = memnew(OptionButton);
|
|
filter->set_stretch_ratio(3);
|
|
filter->set_h_size_flags(SIZE_EXPAND_FILL);
|
|
filter->set_clip_text(true); // too many extensions overflows it
|
|
file_box->add_child(filter);
|
|
vbc->add_child(file_box);
|
|
|
|
dir_access = DirAccess::create(DirAccess::ACCESS_RESOURCES);
|
|
access = ACCESS_RESOURCES;
|
|
_update_drives();
|
|
|
|
connect("confirmed", this, "_action_pressed");
|
|
tree->connect("multi_selected", this, "_tree_multi_selected", varray(), CONNECT_DEFERRED);
|
|
tree->connect("cell_selected", this, "_tree_selected", varray(), CONNECT_DEFERRED);
|
|
tree->connect("item_activated", this, "_tree_item_activated", varray());
|
|
tree->connect("nothing_selected", this, "deselect_items");
|
|
dir->connect("text_entered", this, "_dir_entered");
|
|
file->connect("text_entered", this, "_file_entered");
|
|
filter->connect("item_selected", this, "_filter_selected");
|
|
|
|
confirm_save = memnew(ConfirmationDialog);
|
|
confirm_save->set_as_toplevel(true);
|
|
add_child(confirm_save);
|
|
|
|
confirm_save->connect("confirmed", this, "_save_confirm_pressed");
|
|
|
|
makedialog = memnew(ConfirmationDialog);
|
|
makedialog->set_title(RTR("Create Folder"));
|
|
VBoxContainer *makevb = memnew(VBoxContainer);
|
|
makedialog->add_child(makevb);
|
|
|
|
makedirname = memnew(LineEdit);
|
|
makevb->add_margin_child(RTR("Name:"), makedirname);
|
|
add_child(makedialog);
|
|
makedialog->register_text_enter(makedirname);
|
|
makedialog->connect("confirmed", this, "_make_dir_confirm");
|
|
mkdirerr = memnew(AcceptDialog);
|
|
mkdirerr->set_text(RTR("Could not create folder."));
|
|
add_child(mkdirerr);
|
|
|
|
exterr = memnew(AcceptDialog);
|
|
exterr->set_text(RTR("Must use a valid extension."));
|
|
add_child(exterr);
|
|
|
|
update_filters();
|
|
update_dir();
|
|
|
|
set_hide_on_ok(false);
|
|
vbox = vbc;
|
|
|
|
invalidated = true;
|
|
if (register_func)
|
|
register_func(this);
|
|
}
|
|
|
|
FileDialog::~FileDialog() {
|
|
|
|
if (unregister_func)
|
|
unregister_func(this);
|
|
memdelete(dir_access);
|
|
}
|
|
|
|
void LineEditFileChooser::_bind_methods() {
|
|
|
|
ClassDB::bind_method(D_METHOD("_browse"), &LineEditFileChooser::_browse);
|
|
ClassDB::bind_method(D_METHOD("_chosen"), &LineEditFileChooser::_chosen);
|
|
ClassDB::bind_method(D_METHOD("get_button"), &LineEditFileChooser::get_button);
|
|
ClassDB::bind_method(D_METHOD("get_line_edit"), &LineEditFileChooser::get_line_edit);
|
|
ClassDB::bind_method(D_METHOD("get_file_dialog"), &LineEditFileChooser::get_file_dialog);
|
|
}
|
|
|
|
void LineEditFileChooser::_chosen(const String &p_text) {
|
|
|
|
line_edit->set_text(p_text);
|
|
line_edit->emit_signal("text_entered", p_text);
|
|
}
|
|
|
|
void LineEditFileChooser::_browse() {
|
|
|
|
dialog->popup_centered_ratio();
|
|
}
|
|
|
|
LineEditFileChooser::LineEditFileChooser() {
|
|
|
|
line_edit = memnew(LineEdit);
|
|
add_child(line_edit);
|
|
line_edit->set_h_size_flags(SIZE_EXPAND_FILL);
|
|
button = memnew(Button);
|
|
button->set_text(" .. ");
|
|
add_child(button);
|
|
button->connect("pressed", this, "_browse");
|
|
dialog = memnew(FileDialog);
|
|
add_child(dialog);
|
|
dialog->connect("file_selected", this, "_chosen");
|
|
dialog->connect("dir_selected", this, "_chosen");
|
|
dialog->connect("files_selected", this, "_chosen");
|
|
}
|