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os_osx.mm
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/**************************************************************************/
/* os_osx.mm */
/**************************************************************************/
/* This file is part of: */
/* GODOT ENGINE */
/* https://godotengine.org */
/**************************************************************************/
/* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */
/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur. */
/* */
/* 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 "os_osx.h"
#include "core/math/geometry.h"
#include "core/os/keyboard.h"
#include "core/print_string.h"
#include "core/version_generated.gen.h"
#include "dir_access_osx.h"
#include "drivers/gles2/rasterizer_gles2.h"
#include "drivers/gles3/rasterizer_gles3.h"
#include "main/main.h"
#include "servers/visual/visual_server_raster.h"
#include <mach-o/dyld.h>
#include <os/log.h>
#include <sys/sysctl.h>
#include <Carbon/Carbon.h>
#import <Cocoa/Cocoa.h>
#include <IOKit/IOCFPlugIn.h>
#include <IOKit/IOKitLib.h>
#include <IOKit/hid/IOHIDKeys.h>
#include <IOKit/hid/IOHIDLib.h>
#include <dlfcn.h>
#include <fcntl.h>
#include <libproc.h>
#include <stdio.h>
#include <stdlib.h>
#include <sys/stat.h>
#include <sys/types.h>
#include <unistd.h>
#if MAC_OS_X_VERSION_MAX_ALLOWED < 101200
#define NSEventMaskAny NSAnyEventMask
#define NSEventTypeKeyDown NSKeyDown
#define NSEventTypeKeyUp NSKeyUp
#define NSEventModifierFlagShift NSShiftKeyMask
#define NSEventModifierFlagCommand NSCommandKeyMask
#define NSEventModifierFlagControl NSControlKeyMask
#define NSEventModifierFlagOption NSAlternateKeyMask
#define NSWindowStyleMaskTitled NSTitledWindowMask
#define NSWindowStyleMaskResizable NSResizableWindowMask
#define NSWindowStyleMaskMiniaturizable NSMiniaturizableWindowMask
#define NSWindowStyleMaskClosable NSClosableWindowMask
#define NSWindowStyleMaskBorderless NSBorderlessWindowMask
#endif
#ifndef NSAppKitVersionNumber10_12
#define NSAppKitVersionNumber10_12 1504
#endif
#ifndef NSAppKitVersionNumber10_14
#define NSAppKitVersionNumber10_14 1671
#endif
static void get_key_modifier_state(unsigned int p_osx_state, Ref<InputEventWithModifiers> state) {
state->set_shift((p_osx_state & NSEventModifierFlagShift));
state->set_control((p_osx_state & NSEventModifierFlagControl));
state->set_alt((p_osx_state & NSEventModifierFlagOption));
state->set_metakey((p_osx_state & NSEventModifierFlagCommand));
}
static void push_to_key_event_buffer(const OS_OSX::KeyEvent &p_event) {
Vector<OS_OSX::KeyEvent> &buffer = OS_OSX::singleton->key_event_buffer;
if (OS_OSX::singleton->key_event_pos >= buffer.size()) {
buffer.resize(1 + OS_OSX::singleton->key_event_pos);
}
buffer.write[OS_OSX::singleton->key_event_pos++] = p_event;
}
static int mouse_x = 0;
static int mouse_y = 0;
static int button_mask = 0;
static bool mouse_down_control = false;
static bool ignore_momentum_scroll = false;
static Vector2 get_mouse_pos(NSPoint locationInWindow) {
const NSRect contentRect = [OS_OSX::singleton->window_view frame];
const NSPoint p = locationInWindow;
const float s = OS_OSX::singleton->get_screen_max_scale();
mouse_x = p.x * s;
mouse_y = (contentRect.size.height - p.y) * s;
return Vector2(mouse_x, mouse_y);
}
static NSCursor *cursorFromSelector(SEL selector, SEL fallback = nil) {
if ([NSCursor respondsToSelector:selector]) {
id object = [NSCursor performSelector:selector];
if ([object isKindOfClass:[NSCursor class]]) {
return object;
}
}
if (fallback) {
// Fallback should be a reasonable default, no need to check.
return [NSCursor performSelector:fallback];
}
return [NSCursor arrowCursor];
}
@interface GodotApplication : NSApplication
@end
@implementation GodotApplication
- (void)sendEvent:(NSEvent *)event {
// special case handling of command-period, which is traditionally a special
// shortcut in macOS and doesn't arrive at our regular keyDown handler.
if ([event type] == NSEventTypeKeyDown) {
if (([event modifierFlags] & NSEventModifierFlagCommand) && [event keyCode] == 0x2f) {
Ref<InputEventKey> k;
k.instance();
get_key_modifier_state([event modifierFlags], k);
k->set_pressed(true);
k->set_scancode(KEY_PERIOD);
k->set_physical_scancode(KEY_PERIOD);
k->set_echo([event isARepeat]);
OS_OSX::singleton->push_input(k);
}
}
// From http://cocoadev.com/index.pl?GameKeyboardHandlingAlmost
// This works around an AppKit bug, where key up events while holding
// down the command key don't get sent to the key window.
if ([event type] == NSEventTypeKeyUp && ([event modifierFlags] & NSEventModifierFlagCommand))
[[self keyWindow] sendEvent:event];
else
[super sendEvent:event];
}
@end
@interface GodotApplicationDelegate : NSObject
- (void)forceUnbundledWindowActivationHackStep1;
- (void)forceUnbundledWindowActivationHackStep2;
- (void)forceUnbundledWindowActivationHackStep3;
@end
@implementation GodotApplicationDelegate
- (void)forceUnbundledWindowActivationHackStep1 {
// Step 1: Switch focus to macOS SystemUIServer process.
// Required to perform step 2, TransformProcessType will fail if app is already the in focus.
for (NSRunningApplication *app in [NSRunningApplication runningApplicationsWithBundleIdentifier:@"com.apple.systemuiserver"]) {
[app activateWithOptions:NSApplicationActivateIgnoringOtherApps];
break;
}
[self performSelector:@selector(forceUnbundledWindowActivationHackStep2) withObject:nil afterDelay:0.02];
}
- (void)forceUnbundledWindowActivationHackStep2 {
// Step 2: Register app as foreground process.
ProcessSerialNumber psn = { 0, kCurrentProcess };
(void)TransformProcessType(&psn, kProcessTransformToForegroundApplication);
[self performSelector:@selector(forceUnbundledWindowActivationHackStep3) withObject:nil afterDelay:0.02];
}
- (void)forceUnbundledWindowActivationHackStep3 {
// Step 3: Switch focus back to app window.
[[NSRunningApplication currentApplication] activateWithOptions:NSApplicationActivateIgnoringOtherApps];
}
- (void)applicationDidFinishLaunching:(NSNotification *)notice {
NSString *nsappname = [[[NSBundle mainBundle] infoDictionary] objectForKey:@"CFBundleName"];
NSString *nsbundleid_env = [NSString stringWithUTF8String:getenv("__CFBundleIdentifier")];
NSString *nsbundleid = [[NSBundle mainBundle] bundleIdentifier];
if (nsappname == nil || isatty(STDOUT_FILENO) || isatty(STDIN_FILENO) || isatty(STDERR_FILENO) || ![nsbundleid isEqualToString:nsbundleid_env]) {
// If the executable is started from terminal or is not bundled, macOS WindowServer won't register and activate app window correctly (menu and title bar are grayed out and input ignored).
[self performSelector:@selector(forceUnbundledWindowActivationHackStep1) withObject:nil afterDelay:0.02];
}
}
- (void)globalMenuCallback:(id)sender {
if (![sender representedObject])
return;
OS_OSX::GlobalMenuItem *item = (OS_OSX::GlobalMenuItem *)[[sender representedObject] pointerValue];
if (!item)
return;
OS_OSX::singleton->main_loop->global_menu_action(item->signal, item->meta);
}
- (NSMenu *)applicationDockMenu:(NSApplication *)sender {
NSMenu *menu = [[[NSMenu alloc] initWithTitle:@""] autorelease];
Vector<OS_OSX::GlobalMenuItem> &E = OS_OSX::singleton->global_menus["_dock"];
for (int i = 0; i < E.size(); i++) {
if (E[i].label == String()) {
[menu addItem:[NSMenuItem separatorItem]];
} else {
NSMenuItem *menu_item = [menu addItemWithTitle:[NSString stringWithUTF8String:E[i].label.utf8().get_data()] action:@selector(globalMenuCallback:) keyEquivalent:@""];
[menu_item setRepresentedObject:[NSValue valueWithPointer:&(E[i])]];
}
}
return menu;
}
- (BOOL)application:(NSApplication *)sender openFile:(NSString *)filename {
// Note: may be called called before main loop init!
char *utfs = strdup([filename UTF8String]);
OS_OSX::singleton->open_with_filename.parse_utf8(utfs);
free(utfs);
#ifdef TOOLS_ENABLED
// Open new instance
if (OS_OSX::singleton->get_main_loop()) {
List<String> args;
args.push_back(OS_OSX::singleton->open_with_filename);
String exec = OS::get_singleton()->get_executable_path();
OS::ProcessID pid = 0;
OS::get_singleton()->execute(exec, args, false, &pid);
}
#endif
return YES;
}
- (NSApplicationTerminateReply)applicationShouldTerminate:(NSApplication *)sender {
if (OS_OSX::singleton->get_main_loop())
OS_OSX::singleton->get_main_loop()->notification(MainLoop::NOTIFICATION_WM_QUIT_REQUEST);
return NSTerminateCancel;
}
- (void)applicationDidHide:(NSNotification *)notification {
/*
_Godotwindow* window;
for (window = _Godot.windowListHead; window; window = window->next)
_GodotInputWindowVisibility(window, GL_FALSE);
*/
}
- (void)applicationDidUnhide:(NSNotification *)notification {
/*
_Godotwindow* window;
for (window = _Godot.windowListHead; window; window = window->next) {
if ([window_object isVisible])
_GodotInputWindowVisibility(window, GL_TRUE);
}
*/
}
- (void)applicationDidChangeScreenParameters:(NSNotification *)notification {
//_GodotInputMonitorChange();
}
- (void)showAbout:(id)sender {
if (OS_OSX::singleton->get_main_loop())
OS_OSX::singleton->get_main_loop()->notification(MainLoop::NOTIFICATION_WM_ABOUT);
}
@end
@interface GodotWindowDelegate : NSObject {
//_Godotwindow* window;
}
@end
@implementation GodotWindowDelegate
- (BOOL)windowShouldClose:(id)sender {
//_GodotInputWindowCloseRequest(window);
if (OS_OSX::singleton->get_main_loop())
OS_OSX::singleton->get_main_loop()->notification(MainLoop::NOTIFICATION_WM_QUIT_REQUEST);
return NO;
}
- (void)windowDidEnterFullScreen:(NSNotification *)notification {
OS_OSX::singleton->zoomed = true;
[OS_OSX::singleton->window_object setContentMinSize:NSMakeSize(0, 0)];
[OS_OSX::singleton->window_object setContentMaxSize:NSMakeSize(FLT_MAX, FLT_MAX)];
// Force window resize event.
[self windowDidResize:notification];
}
- (void)windowDidExitFullScreen:(NSNotification *)notification {
OS_OSX::singleton->zoomed = false;
if (OS_OSX::singleton->min_size != Size2()) {
Size2 size = OS_OSX::singleton->min_size / OS_OSX::singleton->get_screen_max_scale();
[OS_OSX::singleton->window_object setContentMinSize:NSMakeSize(size.x, size.y)];
}
if (OS_OSX::singleton->max_size != Size2()) {
Size2 size = OS_OSX::singleton->max_size / OS_OSX::singleton->get_screen_max_scale();
[OS_OSX::singleton->window_object setContentMaxSize:NSMakeSize(size.x, size.y)];
}
if (!OS_OSX::singleton->resizable)
[OS_OSX::singleton->window_object setStyleMask:[OS_OSX::singleton->window_object styleMask] & ~NSWindowStyleMaskResizable];
if (OS_OSX::singleton->on_top)
[OS_OSX::singleton->window_object setLevel:NSFloatingWindowLevel];
// Force window resize event.
[self windowDidResize:notification];
}
- (void)windowDidChangeBackingProperties:(NSNotification *)notification {
if (!OS_OSX::singleton)
return;
NSWindow *window = (NSWindow *)[notification object];
CGFloat newBackingScaleFactor = [window backingScaleFactor];
CGFloat oldBackingScaleFactor = [[[notification userInfo] objectForKey:@"NSBackingPropertyOldScaleFactorKey"] doubleValue];
if (OS_OSX::singleton->is_hidpi_allowed()) {
[OS_OSX::singleton->window_view setWantsBestResolutionOpenGLSurface:YES];
} else {
[OS_OSX::singleton->window_view setWantsBestResolutionOpenGLSurface:NO];
}
if (newBackingScaleFactor != oldBackingScaleFactor) {
//Set new display scale and window size
float newDisplayScale = OS_OSX::singleton->get_screen_max_scale();
const NSRect contentRect = [OS_OSX::singleton->window_view frame];
const NSRect fbRect = contentRect;
OS_OSX::singleton->window_size.width = fbRect.size.width * newDisplayScale;
OS_OSX::singleton->window_size.height = fbRect.size.height * newDisplayScale;
if (OS_OSX::singleton->context) {
GLint dim[2];
dim[0] = OS_OSX::singleton->window_size.width;
dim[1] = OS_OSX::singleton->window_size.height;
CGLSetParameter((CGLContextObj)[OS_OSX::singleton->context CGLContextObj], kCGLCPSurfaceBackingSize, &dim[0]);
CGLEnable((CGLContextObj)[OS_OSX::singleton->context CGLContextObj], kCGLCESurfaceBackingSize);
}
//Update context
if (OS_OSX::singleton->main_loop) {
//Force window resize event
[self windowDidResize:notification];
}
}
}
- (void)windowWillStartLiveResize:(NSNotification *)notification {
OS_OSX::singleton->is_resizing = true;
}
- (void)windowDidEndLiveResize:(NSNotification *)notification {
OS_OSX::singleton->is_resizing = false;
}
- (void)windowDidResize:(NSNotification *)notification {
[OS_OSX::singleton->context update];
const NSRect contentRect = [OS_OSX::singleton->window_view frame];
const NSRect fbRect = contentRect;
float displayScale = OS_OSX::singleton->get_screen_max_scale();
OS_OSX::singleton->window_size.width = fbRect.size.width * displayScale;
OS_OSX::singleton->window_size.height = fbRect.size.height * displayScale;
if (OS_OSX::singleton->context) {
GLint dim[2];
dim[0] = OS_OSX::singleton->window_size.width;
dim[1] = OS_OSX::singleton->window_size.height;
CGLSetParameter((CGLContextObj)[OS_OSX::singleton->context CGLContextObj], kCGLCPSurfaceBackingSize, &dim[0]);
CGLEnable((CGLContextObj)[OS_OSX::singleton->context CGLContextObj], kCGLCESurfaceBackingSize);
}
/*
_GodotInputFramebufferSize(window, fbRect.size.width, fbRect.size.height);
_GodotInputWindowSize(window, contentRect.size.width, contentRect.size.height);
_GodotInputWindowDamage(window);
if (window->cursorMode == Godot_CURSOR_DISABLED)
centerCursor(window);
*/
}
- (void)windowDidMove:(NSNotification *)notification {
if (OS_OSX::singleton->get_main_loop()) {
OS_OSX::singleton->input->release_pressed_events();
}
/*
[window->nsgl.context update];
int x, y;
_GodotPlatformGetWindowPos(window, &x, &y);
_GodotInputWindowPos(window, x, y);
if (window->cursorMode == Godot_CURSOR_DISABLED)
centerCursor(window);
*/
}
- (void)windowDidBecomeKey:(NSNotification *)notification {
if (OS_OSX::singleton->get_main_loop()) {
_ALLOW_DISCARD_ get_mouse_pos([OS_OSX::singleton->window_object mouseLocationOutsideOfEventStream]);
OS_OSX::singleton->input->set_mouse_position(Point2(mouse_x, mouse_y));
OS_OSX::singleton->get_main_loop()->notification(MainLoop::NOTIFICATION_WM_FOCUS_IN);
}
OS_OSX::singleton->window_focused = true;
}
- (void)windowDidResignKey:(NSNotification *)notification {
if (OS_OSX::singleton->get_main_loop())
OS_OSX::singleton->get_main_loop()->notification(MainLoop::NOTIFICATION_WM_FOCUS_OUT);
OS_OSX::singleton->window_focused = false;
}
- (void)windowDidMiniaturize:(NSNotification *)notification {
OS_OSX::singleton->wm_minimized(true);
if (OS_OSX::singleton->get_main_loop())
OS_OSX::singleton->get_main_loop()->notification(MainLoop::NOTIFICATION_WM_FOCUS_OUT);
OS_OSX::singleton->window_focused = false;
};
- (void)windowDidDeminiaturize:(NSNotification *)notification {
OS_OSX::singleton->wm_minimized(false);
if (OS_OSX::singleton->get_main_loop())
OS_OSX::singleton->get_main_loop()->notification(MainLoop::NOTIFICATION_WM_FOCUS_IN);
OS_OSX::singleton->window_focused = true;
};
@end
@interface GodotContentView : NSOpenGLView <NSTextInputClient> {
NSTrackingArea *trackingArea;
NSMutableAttributedString *markedText;
bool imeInputEventInProgress;
}
- (void)cancelComposition;
- (BOOL)wantsUpdateLayer;
- (void)updateLayer;
@end
@implementation GodotContentView
- (void)drawRect:(NSRect)dirtyRect {
if (OS_OSX::singleton->get_main_loop() && OS_OSX::singleton->is_resizing) {
Main::force_redraw();
if (!Main::is_iterating()) { // Avoid cyclic loop.
Main::iteration();
}
}
}
- (void)setFrameSize:(NSSize)newSize {
[super setFrameSize:newSize];
[self setNeedsDisplay:YES]; // Force "drawRect" call.
}
+ (void)initialize {
if (self == [GodotContentView class]) {
// nothing left to do here at the moment..
}
}
- (BOOL)wantsUpdateLayer {
return YES;
}
- (void)updateLayer {
[OS_OSX::singleton->context update];
}
- (id)init {
self = [super init];
trackingArea = nil;
imeInputEventInProgress = false;
[self updateTrackingAreas];
#if MAC_OS_X_VERSION_MIN_REQUIRED >= 101400
[self registerForDraggedTypes:[NSArray arrayWithObject:NSPasteboardTypeFileURL]];
#else
[self registerForDraggedTypes:[NSArray arrayWithObject:NSFilenamesPboardType]];
#endif
markedText = [[NSMutableAttributedString alloc] init];
return self;
}
- (void)dealloc {
[trackingArea release];
[markedText release];
[super dealloc];
}
static const NSRange kEmptyRange = { NSNotFound, 0 };
- (BOOL)hasMarkedText {
return (markedText.length > 0);
}
- (NSRange)markedRange {
return NSMakeRange(0, markedText.length);
}
- (NSRange)selectedRange {
return kEmptyRange;
}
- (void)setMarkedText:(id)aString selectedRange:(NSRange)selectedRange replacementRange:(NSRange)replacementRange {
if ([aString isKindOfClass:[NSAttributedString class]]) {
[markedText initWithAttributedString:aString];
} else {
[markedText initWithString:aString];
}
if (markedText.length == 0) {
[self unmarkText];
return;
}
if (OS_OSX::singleton->im_active) {
imeInputEventInProgress = true;
OS_OSX::singleton->im_text.parse_utf8([[markedText mutableString] UTF8String]);
OS_OSX::singleton->im_selection = Point2(selectedRange.location, selectedRange.length);
if (OS_OSX::singleton->get_main_loop())
OS_OSX::singleton->get_main_loop()->notification(MainLoop::NOTIFICATION_OS_IME_UPDATE);
}
}
- (void)doCommandBySelector:(SEL)aSelector {
if ([self respondsToSelector:aSelector])
[self performSelector:aSelector];
}
- (void)unmarkText {
imeInputEventInProgress = false;
[[markedText mutableString] setString:@""];
if (OS_OSX::singleton->im_active) {
OS_OSX::singleton->im_text = String();
OS_OSX::singleton->im_selection = Point2();
if (OS_OSX::singleton->get_main_loop())
OS_OSX::singleton->get_main_loop()->notification(MainLoop::NOTIFICATION_OS_IME_UPDATE);
}
}
- (NSArray *)validAttributesForMarkedText {
return [NSArray array];
}
- (NSAttributedString *)attributedSubstringForProposedRange:(NSRange)aRange actualRange:(NSRangePointer)actualRange {
return nil;
}
- (NSUInteger)characterIndexForPoint:(NSPoint)aPoint {
return 0;
}
- (NSRect)firstRectForCharacterRange:(NSRange)aRange actualRange:(NSRangePointer)actualRange {
const NSRect contentRect = [OS_OSX::singleton->window_view frame];
float displayScale = OS_OSX::singleton->get_screen_max_scale();
NSRect pointInWindowRect = NSMakeRect(OS_OSX::singleton->im_position.x / displayScale, contentRect.size.height - (OS_OSX::singleton->im_position.y / displayScale) - 1, 0, 0);
NSPoint pointOnScreen = [[OS_OSX::singleton->window_view window] convertRectToScreen:pointInWindowRect].origin;
return NSMakeRect(pointOnScreen.x, pointOnScreen.y, 0, 0);
}
- (void)cancelComposition {
[self unmarkText];
NSTextInputContext *currentInputContext = [NSTextInputContext currentInputContext];
[currentInputContext discardMarkedText];
}
- (void)insertText:(id)aString {
[self insertText:aString replacementRange:NSMakeRange(0, 0)];
}
- (void)insertText:(id)aString replacementRange:(NSRange)replacementRange {
NSEvent *event = [NSApp currentEvent];
NSString *characters;
if ([aString isKindOfClass:[NSAttributedString class]]) {
characters = [aString string];
} else {
characters = (NSString *)aString;
}
NSUInteger i, length = [characters length];
NSCharacterSet *ctrlChars = [NSCharacterSet controlCharacterSet];
NSCharacterSet *wsnlChars = [NSCharacterSet whitespaceAndNewlineCharacterSet];
if ([characters rangeOfCharacterFromSet:ctrlChars].length && [characters rangeOfCharacterFromSet:wsnlChars].length == 0) {
NSTextInputContext *currentInputContext = [NSTextInputContext currentInputContext];
[currentInputContext discardMarkedText];
[self cancelComposition];
return;
}
for (i = 0; i < length; i++) {
const unichar codepoint = [characters characterAtIndex:i];
if ((codepoint & 0xFF00) == 0xF700)
continue;
OS_OSX::KeyEvent ke;
ke.osx_state = [event modifierFlags];
ke.pressed = true;
ke.echo = false;
ke.raw = false; // IME input event
ke.scancode = 0;
ke.physical_scancode = 0;
ke.unicode = codepoint;
push_to_key_event_buffer(ke);
}
[self cancelComposition];
}
- (NSDragOperation)draggingEntered:(id<NSDraggingInfo>)sender {
return NSDragOperationCopy;
}
- (NSDragOperation)draggingUpdated:(id<NSDraggingInfo>)sender {
return NSDragOperationCopy;
}
- (BOOL)performDragOperation:(id<NSDraggingInfo>)sender {
Vector<String> files;
NSPasteboard *pboard = [sender draggingPasteboard];
#if MAC_OS_X_VERSION_MIN_REQUIRED >= 101400
NSArray *items = pboard.pasteboardItems;
for (NSPasteboardItem *item in items) {
NSString *path = [item stringForType:NSPasteboardTypeFileURL];
NSString *ns = [NSURL URLWithString:path].path;
char *utfs = strdup([ns UTF8String]);
String ret;
ret.parse_utf8(utfs);
free(utfs);
files.push_back(ret);
}
#else
NSArray *filenames = [pboard propertyListForType:NSFilenamesPboardType];
for (NSString *ns in filenames) {
char *utfs = strdup([ns UTF8String]);
String ret;
ret.parse_utf8(utfs);
free(utfs);
files.push_back(ret);
}
#endif
if (files.size()) {
OS_OSX::singleton->main_loop->drop_files(files, 0);
OS_OSX::singleton->move_window_to_foreground();
}
return NO;
}
- (BOOL)isOpaque {
return YES;
}
- (BOOL)canBecomeKeyView {
return YES;
}
- (BOOL)acceptsFirstResponder {
return YES;
}
- (void)cursorUpdate:(NSEvent *)event {
OS::CursorShape p_shape = OS_OSX::singleton->cursor_shape;
OS_OSX::singleton->cursor_shape = OS::CURSOR_MAX;
OS_OSX::singleton->set_cursor_shape(p_shape);
}
static void _mouseDownEvent(NSEvent *event, int index, int mask, bool pressed) {
if (pressed) {
button_mask |= mask;
} else {
button_mask &= ~mask;
}
Ref<InputEventMouseButton> mb;
mb.instance();
const Vector2 pos = get_mouse_pos([event locationInWindow]);
get_key_modifier_state([event modifierFlags], mb);
mb->set_button_index(index);
mb->set_pressed(pressed);
mb->set_position(pos);
mb->set_global_position(pos);
mb->set_button_mask(button_mask);
if (index == BUTTON_LEFT && pressed) {
mb->set_doubleclick([event clickCount] == 2);
}
OS_OSX::singleton->push_input(mb);
}
- (void)mouseDown:(NSEvent *)event {
if (([event modifierFlags] & NSEventModifierFlagControl)) {
mouse_down_control = true;
_mouseDownEvent(event, BUTTON_RIGHT, BUTTON_MASK_RIGHT, true);
} else {
mouse_down_control = false;
_mouseDownEvent(event, BUTTON_LEFT, BUTTON_MASK_LEFT, true);
}
}
- (void)mouseDragged:(NSEvent *)event {
[self mouseMoved:event];
}
- (void)mouseUp:(NSEvent *)event {
if (mouse_down_control) {
_mouseDownEvent(event, BUTTON_RIGHT, BUTTON_MASK_RIGHT, false);
} else {
_mouseDownEvent(event, BUTTON_LEFT, BUTTON_MASK_LEFT, false);
}
}
- (void)mouseMoved:(NSEvent *)event {
NSPoint delta = NSMakePoint([event deltaX], [event deltaY]);
NSPoint mpos = [event locationInWindow];
if (OS_OSX::singleton->ignore_warp) {
// Discard late events, before warp
if (([event timestamp]) < OS_OSX::singleton->last_warp) {
return;
}
OS_OSX::singleton->ignore_warp = false;
return;
}
if (OS_OSX::singleton->mouse_mode == OS::MOUSE_MODE_CONFINED) {
// Discard late events
if (([event timestamp]) < OS_OSX::singleton->last_warp) {
return;
}
// Warp affects next event delta, subtract previous warp deltas
List<OS_OSX::WarpEvent>::Element *F = OS_OSX::singleton->warp_events.front();
while (F) {
if (F->get().timestamp < [event timestamp]) {
List<OS_OSX::WarpEvent>::Element *E = F;
delta.x -= E->get().delta.x;
delta.y -= E->get().delta.y;
F = F->next();
OS_OSX::singleton->warp_events.erase(E);
} else {
F = F->next();
}
}
// Confine mouse position to the window, and update delta
NSRect frame = [OS_OSX::singleton->window_object frame];
NSPoint conf_pos = mpos;
conf_pos.x = CLAMP(conf_pos.x + delta.x, 0.f, frame.size.width);
conf_pos.y = CLAMP(conf_pos.y - delta.y, 0.f, frame.size.height);
delta.x = conf_pos.x - mpos.x;
delta.y = mpos.y - conf_pos.y;
mpos = conf_pos;
// Move mouse cursor
NSRect pointInWindowRect = NSMakeRect(conf_pos.x, conf_pos.y, 0, 0);
conf_pos = [[OS_OSX::singleton->window_view window] convertRectToScreen:pointInWindowRect].origin;
conf_pos.y = CGDisplayBounds(CGMainDisplayID()).size.height - conf_pos.y;
CGWarpMouseCursorPosition(conf_pos);
// Save warp data
OS_OSX::singleton->last_warp = [[NSProcessInfo processInfo] systemUptime];
OS_OSX::WarpEvent ev;
ev.timestamp = OS_OSX::singleton->last_warp;
ev.delta = delta;
OS_OSX::singleton->warp_events.push_back(ev);
}
Ref<InputEventMouseMotion> mm;
mm.instance();
mm->set_button_mask(button_mask);
const Vector2 pos = get_mouse_pos(mpos);
mm->set_position(pos);
mm->set_pressure([event pressure]);
NSEventSubtype subtype = [event subtype];
if (subtype == NSEventSubtypeTabletPoint) {
const NSPoint p = [event tilt];
mm->set_tilt(Vector2(p.x, -p.y));
mm->set_pen_inverted(OS_OSX::singleton->last_pen_inverted);
} else if (subtype == NSEventSubtypeTabletProximity) {
// Check if using the eraser end of pen only on proximity event.
OS_OSX::singleton->last_pen_inverted = [event pointingDeviceType] == NSPointingDeviceTypeEraser;
mm->set_pen_inverted(OS_OSX::singleton->last_pen_inverted);
}
mm->set_global_position(pos);
mm->set_speed(OS_OSX::singleton->input->get_last_mouse_speed());
const Vector2 relativeMotion = Vector2(delta.x, delta.y) * OS_OSX::singleton->get_screen_max_scale();
mm->set_relative(relativeMotion);
get_key_modifier_state([event modifierFlags], mm);
OS_OSX::singleton->push_input(mm);
}
- (void)rightMouseDown:(NSEvent *)event {
_mouseDownEvent(event, BUTTON_RIGHT, BUTTON_MASK_RIGHT, true);
}
- (void)rightMouseDragged:(NSEvent *)event {
[self mouseMoved:event];
}
- (void)rightMouseUp:(NSEvent *)event {
_mouseDownEvent(event, BUTTON_RIGHT, BUTTON_MASK_RIGHT, false);
}
- (void)otherMouseDown:(NSEvent *)event {
if ((int)[event buttonNumber] == 2) {
_mouseDownEvent(event, BUTTON_MIDDLE, BUTTON_MASK_MIDDLE, true);
} else if ((int)[event buttonNumber] == 3) {
_mouseDownEvent(event, BUTTON_XBUTTON1, BUTTON_MASK_XBUTTON1, true);
} else if ((int)[event buttonNumber] == 4) {
_mouseDownEvent(event, BUTTON_XBUTTON2, BUTTON_MASK_XBUTTON2, true);
} else {
return;
}
}
- (void)otherMouseDragged:(NSEvent *)event {
[self mouseMoved:event];
}
- (void)otherMouseUp:(NSEvent *)event {
if ((int)[event buttonNumber] == 2) {
_mouseDownEvent(event, BUTTON_MIDDLE, BUTTON_MASK_MIDDLE, false);
} else if ((int)[event buttonNumber] == 3) {
_mouseDownEvent(event, BUTTON_XBUTTON1, BUTTON_MASK_XBUTTON1, false);
} else if ((int)[event buttonNumber] == 4) {
_mouseDownEvent(event, BUTTON_XBUTTON2, BUTTON_MASK_XBUTTON2, false);
} else {
return;
}
}
- (void)mouseExited:(NSEvent *)event {
if (!OS_OSX::singleton)
return;
if (OS_OSX::singleton->main_loop && OS_OSX::singleton->mouse_mode != OS::MOUSE_MODE_CAPTURED)
OS_OSX::singleton->main_loop->notification(MainLoop::NOTIFICATION_WM_MOUSE_EXIT);
}
- (void)mouseEntered:(NSEvent *)event {
if (!OS_OSX::singleton)
return;
if (OS_OSX::singleton->main_loop && OS_OSX::singleton->mouse_mode != OS::MOUSE_MODE_CAPTURED)
OS_OSX::singleton->main_loop->notification(MainLoop::NOTIFICATION_WM_MOUSE_ENTER);
OS::CursorShape p_shape = OS_OSX::singleton->cursor_shape;
OS_OSX::singleton->cursor_shape = OS::CURSOR_MAX;
OS_OSX::singleton->set_cursor_shape(p_shape);
}
- (void)magnifyWithEvent:(NSEvent *)event {
Ref<InputEventMagnifyGesture> ev;
ev.instance();
get_key_modifier_state([event modifierFlags], ev);
ev->set_position(get_mouse_pos([event locationInWindow]));
ev->set_factor([event magnification] + 1.0);
OS_OSX::singleton->push_input(ev);
}
- (void)viewDidChangeBackingProperties {
// nothing left to do here
}
- (void)updateTrackingAreas {
if (trackingArea != nil) {
[self removeTrackingArea:trackingArea];
[trackingArea release];
}
NSTrackingAreaOptions options =
NSTrackingMouseEnteredAndExited |
NSTrackingActiveInKeyWindow |
NSTrackingCursorUpdate |
NSTrackingInVisibleRect;
trackingArea = [[NSTrackingArea alloc]
initWithRect:[self bounds]
options:options
owner:self
userInfo:nil];
[self addTrackingArea:trackingArea];
[super updateTrackingAreas];
}
static bool isNumpadKey(unsigned int key) {
static const unsigned int table[] = {
0x41, /* kVK_ANSI_KeypadDecimal */
0x43, /* kVK_ANSI_KeypadMultiply */
0x45, /* kVK_ANSI_KeypadPlus */
0x47, /* kVK_ANSI_KeypadClear */
0x4b, /* kVK_ANSI_KeypadDivide */
0x4c, /* kVK_ANSI_KeypadEnter */
0x4e, /* kVK_ANSI_KeypadMinus */
0x51, /* kVK_ANSI_KeypadEquals */
0x52, /* kVK_ANSI_Keypad0 */
0x53, /* kVK_ANSI_Keypad1 */
0x54, /* kVK_ANSI_Keypad2 */
0x55, /* kVK_ANSI_Keypad3 */
0x56, /* kVK_ANSI_Keypad4 */
0x57, /* kVK_ANSI_Keypad5 */
0x58, /* kVK_ANSI_Keypad6 */
0x59, /* kVK_ANSI_Keypad7 */
0x5b, /* kVK_ANSI_Keypad8 */
0x5c, /* kVK_ANSI_Keypad9 */
0x5f, /* kVK_JIS_KeypadComma */
0x00
};
for (int i = 0; table[i] != 0; i++) {
if (key == table[i])
return true;
}
return false;
}
// Keyboard symbol translation table
static const unsigned int _osx_to_godot_table[128] = {
/* 00 */ KEY_A,
/* 01 */ KEY_S,
/* 02 */ KEY_D,
/* 03 */ KEY_F,
/* 04 */ KEY_H,
/* 05 */ KEY_G,
/* 06 */ KEY_Z,
/* 07 */ KEY_X,
/* 08 */ KEY_C,
/* 09 */ KEY_V,
/* 0a */ KEY_SECTION, /* ISO Section */
/* 0b */ KEY_B,
/* 0c */ KEY_Q,
/* 0d */ KEY_W,
/* 0e */ KEY_E,
/* 0f */ KEY_R,
/* 10 */ KEY_Y,
/* 11 */ KEY_T,
/* 12 */ KEY_1,
/* 13 */ KEY_2,
/* 14 */ KEY_3,
/* 15 */ KEY_4,
/* 16 */ KEY_6,
/* 17 */ KEY_5,
/* 18 */ KEY_EQUAL,
/* 19 */ KEY_9,
/* 1a */ KEY_7,
/* 1b */ KEY_MINUS,
/* 1c */ KEY_8,
/* 1d */ KEY_0,
/* 1e */ KEY_BRACERIGHT,
/* 1f */ KEY_O,
/* 20 */ KEY_U,
/* 21 */ KEY_BRACELEFT,
/* 22 */ KEY_I,
/* 23 */ KEY_P,