mirror of
https://github.com/godotengine/godot.git
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335 lines
9.5 KiB
C++
335 lines
9.5 KiB
C++
/*************************************************************************/
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/* editor_asset_installer.cpp */
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/*************************************************************************/
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/* This file is part of: */
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/* GODOT ENGINE */
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/* https://godotengine.org */
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/*************************************************************************/
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/* Copyright (c) 2007-2019 Juan Linietsky, Ariel Manzur. */
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/* Copyright (c) 2014-2019 Godot Engine contributors (cf. AUTHORS.md) */
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/* */
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/* Permission is hereby granted, free of charge, to any person obtaining */
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/* a copy of this software and associated documentation files (the */
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/* "Software"), to deal in the Software without restriction, including */
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/* without limitation the rights to use, copy, modify, merge, publish, */
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/* distribute, sublicense, and/or sell copies of the Software, and to */
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/* permit persons to whom the Software is furnished to do so, subject to */
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/* the following conditions: */
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/* */
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/* The above copyright notice and this permission notice shall be */
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/* included in all copies or substantial portions of the Software. */
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/* */
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/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
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/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
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/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
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/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
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/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
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/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
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/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
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/*************************************************************************/
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#include "editor_asset_installer.h"
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#include "core/io/zip_io.h"
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#include "core/os/dir_access.h"
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#include "core/os/file_access.h"
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#include "editor_node.h"
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void EditorAssetInstaller::_update_subitems(TreeItem *p_item, bool p_check, bool p_first) {
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if (p_check) {
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if (p_item->get_custom_color(0) == Color()) {
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p_item->set_checked(0, true);
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}
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} else {
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p_item->set_checked(0, false);
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}
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if (p_item->get_children()) {
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_update_subitems(p_item->get_children(), p_check);
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}
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if (!p_first && p_item->get_next()) {
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_update_subitems(p_item->get_next(), p_check);
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}
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}
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void EditorAssetInstaller::_item_edited() {
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if (updating)
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return;
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TreeItem *item = tree->get_edited();
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if (!item)
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return;
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String path = item->get_metadata(0);
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updating = true;
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if (path == String()) { //a dir
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_update_subitems(item, item->is_checked(0), true);
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}
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if (item->is_checked(0)) {
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while (item) {
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item->set_checked(0, true);
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item = item->get_parent();
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}
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}
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updating = false;
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}
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void EditorAssetInstaller::open(const String &p_path, int p_depth) {
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package_path = p_path;
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Set<String> files_sorted;
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FileAccess *src_f = NULL;
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zlib_filefunc_def io = zipio_create_io_from_file(&src_f);
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unzFile pkg = unzOpen2(p_path.utf8().get_data(), &io);
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if (!pkg) {
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error->set_text(TTR("Error opening package file, not in zip format."));
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return;
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}
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int ret = unzGoToFirstFile(pkg);
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while (ret == UNZ_OK) {
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//get filename
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unz_file_info info;
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char fname[16384];
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unzGetCurrentFileInfo(pkg, &info, fname, 16384, NULL, 0, NULL, 0);
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String name = fname;
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files_sorted.insert(name);
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ret = unzGoToNextFile(pkg);
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}
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Map<String, Ref<Texture> > extension_guess;
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{
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extension_guess["png"] = get_icon("Texture", "EditorIcons");
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extension_guess["jpg"] = get_icon("Texture", "EditorIcons");
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extension_guess["tex"] = get_icon("Texture", "EditorIcons");
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extension_guess["atlastex"] = get_icon("Texture", "EditorIcons");
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extension_guess["dds"] = get_icon("Texture", "EditorIcons");
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extension_guess["scn"] = get_icon("PackedScene", "EditorIcons");
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extension_guess["tscn"] = get_icon("PackedScene", "EditorIcons");
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extension_guess["xml"] = get_icon("PackedScene", "EditorIcons");
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extension_guess["xscn"] = get_icon("PackedScene", "EditorIcons");
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extension_guess["material"] = get_icon("Material", "EditorIcons");
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extension_guess["shd"] = get_icon("Shader", "EditorIcons");
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extension_guess["gd"] = get_icon("GDScript", "EditorIcons");
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}
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Ref<Texture> generic_extension = get_icon("Object", "EditorIcons");
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unzClose(pkg);
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updating = true;
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tree->clear();
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TreeItem *root = tree->create_item();
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root->set_cell_mode(0, TreeItem::CELL_MODE_CHECK);
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root->set_checked(0, true);
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root->set_icon(0, get_icon("folder", "FileDialog"));
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root->set_text(0, "res://");
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root->set_editable(0, true);
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Map<String, TreeItem *> dir_map;
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for (Set<String>::Element *E = files_sorted.front(); E; E = E->next()) {
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String path = E->get();
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int depth = p_depth;
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bool skip = false;
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while (depth > 0) {
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int pp = path.find("/");
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if (pp == -1) {
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skip = true;
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break;
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}
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path = path.substr(pp + 1, path.length());
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depth--;
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}
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if (skip || path == String())
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continue;
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bool isdir = false;
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if (path.ends_with("/")) {
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//a directory
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path = path.substr(0, path.length() - 1);
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isdir = true;
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}
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int pp = path.find_last("/");
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TreeItem *parent;
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if (pp == -1) {
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parent = root;
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} else {
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String ppath = path.substr(0, pp);
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ERR_CONTINUE(!dir_map.has(ppath));
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parent = dir_map[ppath];
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}
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TreeItem *ti = tree->create_item(parent);
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ti->set_cell_mode(0, TreeItem::CELL_MODE_CHECK);
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ti->set_checked(0, true);
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ti->set_editable(0, true);
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if (isdir) {
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dir_map[path] = ti;
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ti->set_text(0, path.get_file() + "/");
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ti->set_icon(0, get_icon("folder", "FileDialog"));
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ti->set_metadata(0, String());
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} else {
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String file = path.get_file();
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String extension = file.get_extension().to_lower();
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if (extension_guess.has(extension)) {
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ti->set_icon(0, extension_guess[extension]);
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} else {
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ti->set_icon(0, generic_extension);
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}
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ti->set_text(0, file);
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String res_path = "res://" + path;
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if (FileAccess::exists(res_path)) {
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ti->set_custom_color(0, get_color("error_color", "Editor"));
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ti->set_tooltip(0, res_path + " (Already Exists)");
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ti->set_checked(0, false);
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} else {
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ti->set_tooltip(0, res_path);
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}
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ti->set_metadata(0, res_path);
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}
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status_map[E->get()] = ti;
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}
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popup_centered_ratio();
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updating = false;
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}
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void EditorAssetInstaller::ok_pressed() {
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FileAccess *src_f = NULL;
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zlib_filefunc_def io = zipio_create_io_from_file(&src_f);
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unzFile pkg = unzOpen2(package_path.utf8().get_data(), &io);
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if (!pkg) {
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error->set_text(TTR("Error opening package file, not in zip format."));
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return;
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}
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int ret = unzGoToFirstFile(pkg);
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Vector<String> failed_files;
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ProgressDialog::get_singleton()->add_task("uncompress", TTR("Uncompressing Assets"), status_map.size());
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int idx = 0;
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while (ret == UNZ_OK) {
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//get filename
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unz_file_info info;
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char fname[16384];
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ret = unzGetCurrentFileInfo(pkg, &info, fname, 16384, NULL, 0, NULL, 0);
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String name = fname;
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if (status_map.has(name) && status_map[name]->is_checked(0)) {
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String path = status_map[name]->get_metadata(0);
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if (path == String()) { // a dir
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String dirpath;
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TreeItem *t = status_map[name];
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while (t) {
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dirpath = t->get_text(0) + dirpath;
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t = t->get_parent();
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}
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if (dirpath.ends_with("/")) {
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dirpath = dirpath.substr(0, dirpath.length() - 1);
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}
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DirAccess *da = DirAccess::create(DirAccess::ACCESS_RESOURCES);
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da->make_dir(dirpath);
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memdelete(da);
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} else {
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Vector<uint8_t> data;
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data.resize(info.uncompressed_size);
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//read
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unzOpenCurrentFile(pkg);
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unzReadCurrentFile(pkg, data.ptrw(), data.size());
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unzCloseCurrentFile(pkg);
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FileAccess *f = FileAccess::open(path, FileAccess::WRITE);
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if (f) {
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f->store_buffer(data.ptr(), data.size());
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memdelete(f);
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} else {
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failed_files.push_back(path);
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}
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ProgressDialog::get_singleton()->task_step("uncompress", path, idx);
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}
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}
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idx++;
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ret = unzGoToNextFile(pkg);
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}
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ProgressDialog::get_singleton()->end_task("uncompress");
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unzClose(pkg);
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if (failed_files.size()) {
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String msg = "The following files failed extraction from package:\n\n";
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for (int i = 0; i < failed_files.size(); i++) {
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if (i > 15) {
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msg += "\nAnd " + itos(failed_files.size() - i) + " more files.";
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break;
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}
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msg += failed_files[i];
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}
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if (EditorNode::get_singleton() != NULL)
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EditorNode::get_singleton()->show_warning(msg);
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} else {
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if (EditorNode::get_singleton() != NULL)
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EditorNode::get_singleton()->show_warning(TTR("Package installed successfully!"), TTR("Success!"));
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}
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EditorFileSystem::get_singleton()->scan_changes();
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}
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void EditorAssetInstaller::_bind_methods() {
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ClassDB::bind_method("_item_edited", &EditorAssetInstaller::_item_edited);
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}
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EditorAssetInstaller::EditorAssetInstaller() {
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VBoxContainer *vb = memnew(VBoxContainer);
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add_child(vb);
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tree = memnew(Tree);
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vb->add_margin_child("Package Contents:", tree, true);
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tree->connect("item_edited", this, "_item_edited");
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error = memnew(AcceptDialog);
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add_child(error);
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get_ok()->set_text(TTR("Install"));
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set_title(TTR("Package Installer"));
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updating = false;
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set_hide_on_ok(true);
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}
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