mirror of
https://github.com/godotengine/godot
synced 2024-09-19 15:28:38 +00:00
8406e60522
This adds a new enum `KeyLocation` and associated property `InputEventKey.location`, which indicates the left/right location of key events which may come from one of two physical keys, eg. Shift, Ctrl. It also adds simulation of missing Shift KEYUP events for Windows. When multiple Shifts are held down at the same time, Windows natively only sends a KEYUP for the last one to be released.
312 lines
9.8 KiB
Plaintext
312 lines
9.8 KiB
Plaintext
/**************************************************************************/
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/* view_controller.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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#import "view_controller.h"
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#import "display_server_ios.h"
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#import "godot_view.h"
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#import "godot_view_renderer.h"
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#import "key_mapping_ios.h"
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#import "keyboard_input_view.h"
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#import "os_ios.h"
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#include "core/config/project_settings.h"
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#import <AVFoundation/AVFoundation.h>
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#import <GameController/GameController.h>
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@interface ViewController () <GodotViewDelegate>
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@property(strong, nonatomic) GodotViewRenderer *renderer;
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@property(strong, nonatomic) GodotKeyboardInputView *keyboardView;
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@property(strong, nonatomic) UIView *godotLoadingOverlay;
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@end
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@implementation ViewController
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- (GodotView *)godotView {
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return (GodotView *)self.view;
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}
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- (void)pressesBegan:(NSSet<UIPress *> *)presses withEvent:(UIPressesEvent *)event {
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[super pressesBegan:presses withEvent:event];
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if (!DisplayServerIOS::get_singleton() || DisplayServerIOS::get_singleton()->is_keyboard_active()) {
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return;
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}
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if (@available(iOS 13.4, *)) {
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for (UIPress *press in presses) {
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String u32lbl = String::utf8([press.key.charactersIgnoringModifiers UTF8String]);
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String u32text = String::utf8([press.key.characters UTF8String]);
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Key key = KeyMappingIOS::remap_key(press.key.keyCode);
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if (press.key.keyCode == 0 && u32text.is_empty() && u32lbl.is_empty()) {
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continue;
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}
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char32_t us = 0;
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if (!u32lbl.is_empty() && !u32lbl.begins_with("UIKey")) {
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us = u32lbl[0];
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}
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KeyLocation location = KeyMappingIOS::key_location(press.key.keyCode);
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if (!u32text.is_empty() && !u32text.begins_with("UIKey")) {
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for (int i = 0; i < u32text.length(); i++) {
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const char32_t c = u32text[i];
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DisplayServerIOS::get_singleton()->key(fix_keycode(us, key), c, fix_key_label(us, key), key, press.key.modifierFlags, true, location);
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}
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} else {
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DisplayServerIOS::get_singleton()->key(fix_keycode(us, key), 0, fix_key_label(us, key), key, press.key.modifierFlags, true, location);
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}
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}
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}
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}
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- (void)pressesEnded:(NSSet<UIPress *> *)presses withEvent:(UIPressesEvent *)event {
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[super pressesEnded:presses withEvent:event];
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if (!DisplayServerIOS::get_singleton() || DisplayServerIOS::get_singleton()->is_keyboard_active()) {
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return;
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}
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if (@available(iOS 13.4, *)) {
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for (UIPress *press in presses) {
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String u32lbl = String::utf8([press.key.charactersIgnoringModifiers UTF8String]);
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Key key = KeyMappingIOS::remap_key(press.key.keyCode);
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if (press.key.keyCode == 0 && u32lbl.is_empty()) {
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continue;
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}
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char32_t us = 0;
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if (!u32lbl.is_empty() && !u32lbl.begins_with("UIKey")) {
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us = u32lbl[0];
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}
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KeyLocation location = KeyMappingIOS::key_location(press.key.keyCode);
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DisplayServerIOS::get_singleton()->key(fix_keycode(us, key), 0, fix_key_label(us, key), key, press.key.modifierFlags, false, location);
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}
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}
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}
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- (void)loadView {
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GodotView *view = [[GodotView alloc] init];
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GodotViewRenderer *renderer = [[GodotViewRenderer alloc] init];
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self.renderer = renderer;
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self.view = view;
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view.renderer = self.renderer;
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view.delegate = self;
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}
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- (instancetype)initWithNibName:(NSString *)nibNameOrNil bundle:(NSBundle *)nibBundleOrNil {
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self = [super initWithNibName:nibNameOrNil bundle:nibBundleOrNil];
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if (self) {
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[self godot_commonInit];
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}
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return self;
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}
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- (instancetype)initWithCoder:(NSCoder *)coder {
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self = [super initWithCoder:coder];
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if (self) {
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[self godot_commonInit];
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}
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return self;
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}
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- (void)godot_commonInit {
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// Initialize view controller values.
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}
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- (void)didReceiveMemoryWarning {
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[super didReceiveMemoryWarning];
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print_verbose("Did receive memory warning!");
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}
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- (void)viewDidLoad {
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[super viewDidLoad];
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[self observeKeyboard];
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[self displayLoadingOverlay];
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[self setNeedsUpdateOfScreenEdgesDeferringSystemGestures];
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}
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- (void)observeKeyboard {
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print_verbose("Setting up keyboard input view.");
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self.keyboardView = [GodotKeyboardInputView new];
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[self.view addSubview:self.keyboardView];
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print_verbose("Adding observer for keyboard show/hide.");
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[[NSNotificationCenter defaultCenter]
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addObserver:self
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selector:@selector(keyboardOnScreen:)
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name:UIKeyboardDidShowNotification
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object:nil];
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[[NSNotificationCenter defaultCenter]
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addObserver:self
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selector:@selector(keyboardHidden:)
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name:UIKeyboardDidHideNotification
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object:nil];
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}
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- (void)displayLoadingOverlay {
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NSBundle *bundle = [NSBundle mainBundle];
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NSString *storyboardName = @"Launch Screen";
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if ([bundle pathForResource:storyboardName ofType:@"storyboardc"] == nil) {
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return;
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}
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UIStoryboard *launchStoryboard = [UIStoryboard storyboardWithName:storyboardName bundle:bundle];
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UIViewController *controller = [launchStoryboard instantiateInitialViewController];
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self.godotLoadingOverlay = controller.view;
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self.godotLoadingOverlay.frame = self.view.bounds;
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self.godotLoadingOverlay.autoresizingMask = UIViewAutoresizingFlexibleHeight | UIViewAutoresizingFlexibleWidth;
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[self.view addSubview:self.godotLoadingOverlay];
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}
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- (BOOL)godotViewFinishedSetup:(GodotView *)view {
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[self.godotLoadingOverlay removeFromSuperview];
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self.godotLoadingOverlay = nil;
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return YES;
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}
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- (void)dealloc {
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self.keyboardView = nil;
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self.renderer = nil;
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if (self.godotLoadingOverlay) {
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[self.godotLoadingOverlay removeFromSuperview];
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self.godotLoadingOverlay = nil;
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}
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[[NSNotificationCenter defaultCenter] removeObserver:self];
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}
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// MARK: Orientation
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- (UIRectEdge)preferredScreenEdgesDeferringSystemGestures {
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if (GLOBAL_GET("display/window/ios/suppress_ui_gesture")) {
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return UIRectEdgeAll;
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} else {
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return UIRectEdgeNone;
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}
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}
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- (BOOL)shouldAutorotate {
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if (!DisplayServerIOS::get_singleton()) {
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return NO;
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}
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switch (DisplayServerIOS::get_singleton()->screen_get_orientation(DisplayServer::SCREEN_OF_MAIN_WINDOW)) {
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case DisplayServer::SCREEN_SENSOR:
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case DisplayServer::SCREEN_SENSOR_LANDSCAPE:
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case DisplayServer::SCREEN_SENSOR_PORTRAIT:
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return YES;
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default:
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return NO;
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}
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}
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- (UIInterfaceOrientationMask)supportedInterfaceOrientations {
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if (!DisplayServerIOS::get_singleton()) {
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return UIInterfaceOrientationMaskAll;
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}
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switch (DisplayServerIOS::get_singleton()->screen_get_orientation(DisplayServer::SCREEN_OF_MAIN_WINDOW)) {
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case DisplayServer::SCREEN_PORTRAIT:
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return UIInterfaceOrientationMaskPortrait;
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case DisplayServer::SCREEN_REVERSE_LANDSCAPE:
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return UIInterfaceOrientationMaskLandscapeRight;
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case DisplayServer::SCREEN_REVERSE_PORTRAIT:
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return UIInterfaceOrientationMaskPortraitUpsideDown;
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case DisplayServer::SCREEN_SENSOR_LANDSCAPE:
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return UIInterfaceOrientationMaskLandscape;
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case DisplayServer::SCREEN_SENSOR_PORTRAIT:
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return UIInterfaceOrientationMaskPortrait | UIInterfaceOrientationMaskPortraitUpsideDown;
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case DisplayServer::SCREEN_SENSOR:
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return UIInterfaceOrientationMaskAll;
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case DisplayServer::SCREEN_LANDSCAPE:
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return UIInterfaceOrientationMaskLandscapeLeft;
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}
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}
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- (BOOL)prefersStatusBarHidden {
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if (GLOBAL_GET("display/window/ios/hide_status_bar")) {
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return YES;
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} else {
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return NO;
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}
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}
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- (BOOL)prefersHomeIndicatorAutoHidden {
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if (GLOBAL_GET("display/window/ios/hide_home_indicator")) {
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return YES;
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} else {
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return NO;
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}
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}
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// MARK: Keyboard
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- (void)keyboardOnScreen:(NSNotification *)notification {
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NSDictionary *info = notification.userInfo;
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NSValue *value = info[UIKeyboardFrameEndUserInfoKey];
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CGRect rawFrame = [value CGRectValue];
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CGRect keyboardFrame = [self.view convertRect:rawFrame fromView:nil];
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if (DisplayServerIOS::get_singleton()) {
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DisplayServerIOS::get_singleton()->virtual_keyboard_set_height(keyboardFrame.size.height);
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}
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}
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- (void)keyboardHidden:(NSNotification *)notification {
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if (DisplayServerIOS::get_singleton()) {
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DisplayServerIOS::get_singleton()->virtual_keyboard_set_height(0);
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}
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}
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@end
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