251 lines
8.7 KiB
Text
251 lines
8.7 KiB
Text
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/**************************************************************************/
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/* godot_open_save_delegate.mm */
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/**************************************************************************/
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/* This file is part of: */
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/* GODOT ENGINE */
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/* https://godotengine.org */
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/**************************************************************************/
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/* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */
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/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur. */
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/* */
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/* Permission is hereby granted, free of charge, to any person obtaining */
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/* a copy of this software and associated documentation files (the */
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/* "Software"), to deal in the Software without restriction, including */
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/* without limitation the rights to use, copy, modify, merge, publish, */
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/* distribute, sublicense, and/or sell copies of the Software, and to */
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/* permit persons to whom the Software is furnished to do so, subject to */
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/* the following conditions: */
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/* */
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/* The above copyright notice and this permission notice shall be */
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/* included in all copies or substantial portions of the Software. */
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/* */
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/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
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/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
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/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. */
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/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
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/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
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/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
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/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
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/**************************************************************************/
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#include "godot_open_save_delegate.h"
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@implementation GodotOpenSaveDelegate
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- (instancetype)init {
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self = [super init];
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if ((self = [super init])) {
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dialog = nullptr;
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cur_index = 0;
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ctr_id = 1;
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allowed_types = nullptr;
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root = String();
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}
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return self;
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}
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- (void)makeAccessoryView:(NSSavePanel *)p_panel filters:(const Vector<String> &)p_filters options:(const TypedArray<Dictionary> &)p_options {
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dialog = p_panel;
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NSMutableArray *constraints = [NSMutableArray array];
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NSView *base_view = [[NSView alloc] initWithFrame:NSZeroRect];
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base_view.translatesAutoresizingMaskIntoConstraints = NO;
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NSGridView *view = [NSGridView gridViewWithNumberOfColumns:2 rows:0];
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view.translatesAutoresizingMaskIntoConstraints = NO;
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view.columnSpacing = 10;
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view.rowSpacing = 10;
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view.rowAlignment = NSGridRowAlignmentLastBaseline;
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int option_count = 0;
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for (int i = 0; i < p_options.size(); i++) {
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const Dictionary &item = p_options[i];
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if (!item.has("name") || !item.has("values") || !item.has("default")) {
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continue;
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}
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const String &name = item["name"];
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const Vector<String> &values = item["values"];
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int default_idx = item["default"];
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NSTextField *label = [NSTextField labelWithString:[NSString stringWithUTF8String:name.utf8().get_data()]];
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if (@available(macOS 10.14, *)) {
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label.textColor = NSColor.secondaryLabelColor;
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}
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if (@available(macOS 11.10, *)) {
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label.font = [NSFont systemFontOfSize:[NSFont smallSystemFontSize]];
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}
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NSView *popup = nullptr;
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if (values.is_empty()) {
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NSButton *popup_check = [NSButton checkboxWithTitle:@"" target:self action:@selector(popupCheckAction:)];
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int tag = [self setDefaultBool:name value:(bool)default_idx];
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popup_check.state = (default_idx) ? NSControlStateValueOn : NSControlStateValueOff;
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popup_check.tag = tag;
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popup = popup_check;
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} else {
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NSPopUpButton *popup_list = [[NSPopUpButton alloc] initWithFrame:NSZeroRect pullsDown:NO];
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for (int i = 0; i < values.size(); i++) {
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[popup_list addItemWithTitle:[NSString stringWithUTF8String:values[i].utf8().get_data()]];
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}
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int tag = [self setDefaultInt:name value:default_idx];
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[popup_list selectItemAtIndex:default_idx];
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popup_list.tag = tag;
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popup_list.target = self;
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popup_list.action = @selector(popupOptionAction:);
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popup = popup_list;
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}
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[view addRowWithViews:[NSArray arrayWithObjects:label, popup, nil]];
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option_count++;
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}
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NSMutableArray *new_allowed_types = [[NSMutableArray alloc] init];
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bool allow_other = false;
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{
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NSTextField *label = [NSTextField labelWithString:[NSString stringWithUTF8String:RTR("Format").utf8().get_data()]];
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if (@available(macOS 10.14, *)) {
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label.textColor = NSColor.secondaryLabelColor;
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}
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if (@available(macOS 11.10, *)) {
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label.font = [NSFont systemFontOfSize:[NSFont smallSystemFontSize]];
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}
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NSPopUpButton *popup = [[NSPopUpButton alloc] initWithFrame:NSZeroRect pullsDown:NO];
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if (p_filters.is_empty()) {
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[popup addItemWithTitle:@"All Files"];
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}
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for (int i = 0; i < p_filters.size(); i++) {
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Vector<String> tokens = p_filters[i].split(";");
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if (tokens.size() >= 1) {
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String flt = tokens[0].strip_edges();
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int filter_slice_count = flt.get_slice_count(",");
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NSMutableArray *type_filters = [[NSMutableArray alloc] init];
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for (int j = 0; j < filter_slice_count; j++) {
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String str = (flt.get_slice(",", j).strip_edges());
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if (str.strip_edges() == "*.*" || str.strip_edges() == "*") {
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allow_other = true;
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} else if (!str.is_empty()) {
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[type_filters addObject:[NSString stringWithUTF8String:str.replace("*.", "").strip_edges().utf8().get_data()]];
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}
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}
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if ([type_filters count] > 0) {
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NSString *name_str = [NSString stringWithUTF8String:((tokens.size() == 1) ? tokens[0] : vformat("%s (%s)", tokens[1], tokens[0])).strip_edges().utf8().get_data()];
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[new_allowed_types addObject:type_filters];
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[popup addItemWithTitle:name_str];
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}
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}
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}
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[self setFileTypes:new_allowed_types];
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popup.target = self;
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popup.action = @selector(popupFileAction:);
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[view addRowWithViews:[NSArray arrayWithObjects:label, popup, nil]];
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}
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[base_view addSubview:view];
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[constraints addObject:[view.topAnchor constraintEqualToAnchor:base_view.topAnchor constant:10]];
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[constraints addObject:[base_view.bottomAnchor constraintEqualToAnchor:view.bottomAnchor constant:10]];
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[constraints addObject:[base_view.centerXAnchor constraintEqualToAnchor:view.centerXAnchor constant:10]];
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[NSLayoutConstraint activateConstraints:constraints];
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[p_panel setAllowsOtherFileTypes:allow_other];
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if (option_count > 0 || [new_allowed_types count] > 0) {
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[p_panel setAccessoryView:base_view];
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}
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if ([new_allowed_types count] > 0) {
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[p_panel setAllowedFileTypes:[new_allowed_types objectAtIndex:0]];
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}
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}
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- (int)getIndex {
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return cur_index;
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}
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- (Dictionary)getSelection {
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return options;
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}
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- (int)setDefaultInt:(const String &)p_name value:(int)p_value {
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int cid = ctr_id++;
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options[p_name] = p_value;
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ctr_ids[cid] = p_name;
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return cid;
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}
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- (int)setDefaultBool:(const String &)p_name value:(bool)p_value {
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int cid = ctr_id++;
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options[p_name] = p_value;
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ctr_ids[cid] = p_name;
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return cid;
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}
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- (void)setFileTypes:(NSMutableArray *)p_allowed_types {
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allowed_types = p_allowed_types;
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}
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- (instancetype)initWithDialog:(NSSavePanel *)p_dialog {
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if ((self = [super init])) {
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dialog = p_dialog;
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cur_index = 0;
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ctr_id = 1;
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allowed_types = nullptr;
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}
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return self;
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}
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- (void)popupCheckAction:(id)p_sender {
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NSButton *btn = p_sender;
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if (btn && ctr_ids.has(btn.tag)) {
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options[ctr_ids[btn.tag]] = ([btn state] == NSControlStateValueOn);
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}
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}
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- (void)popupOptionAction:(id)p_sender {
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NSPopUpButton *btn = p_sender;
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if (btn && ctr_ids.has(btn.tag)) {
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options[ctr_ids[btn.tag]] = (int)[btn indexOfSelectedItem];
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}
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}
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- (void)popupFileAction:(id)p_sender {
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NSPopUpButton *btn = p_sender;
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if (btn) {
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NSUInteger index = [btn indexOfSelectedItem];
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if (allowed_types && index < [allowed_types count]) {
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[dialog setAllowedFileTypes:[allowed_types objectAtIndex:index]];
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cur_index = index;
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} else {
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[dialog setAllowedFileTypes:@[]];
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cur_index = -1;
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}
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}
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}
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- (void)setRootPath:(const String &)p_root_path {
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root = p_root_path;
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}
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- (BOOL)panel:(id)sender validateURL:(NSURL *)url error:(NSError *_Nullable *)outError {
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if (root.is_empty()) {
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return YES;
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}
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NSString *ns_path = url.URLByStandardizingPath.URLByResolvingSymlinksInPath.path;
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String path = String::utf8([ns_path UTF8String]).simplify_path();
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if (!path.begins_with(root.simplify_path())) {
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return NO;
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}
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return YES;
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}
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@end
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