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godot/platform/osx/os_osx.mm
Andreas Haas 8c886b9d7a
osx: Support gamepad input. 
Fixes #3881

Vibration support is not optimal yet as it doesn't try to emulate the "weak" and "strong" motor strength,
but just takes the parameter with the highest value for the vibration gain.
2016-09-06 00:47:54 +02:00

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/*************************************************************************/
/* os_osx.mm */
/*************************************************************************/
/* This file is part of: */
/* GODOT ENGINE */
/* http://www.godotengine.org */
/*************************************************************************/
/* Copyright (c) 2007-2016 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. */
/*************************************************************************/
#import <Cocoa/Cocoa.h>
#include <Carbon/Carbon.h>
#include <IOKit/IOKitLib.h>
#include <IOKit/IOCFPlugIn.h>
#include <IOKit/hid/IOHIDLib.h>
#include <IOKit/hid/IOHIDKeys.h>
#include "sem_osx.h"
#include "servers/visual/visual_server_raster.h"
//#include "drivers/opengl/rasterizer_gl.h"
//#include "drivers/gles2/rasterizer_gles2.h"
#include "os_osx.h"
#include <stdio.h>
#include <stdlib.h>
#include "print_string.h"
#include "servers/physics/physics_server_sw.h"
#include "drivers/gles2/rasterizer_instance_gles2.h"
#include "servers/visual/visual_server_wrap_mt.h"
#include "main/main.h"
#include "os/keyboard.h"
#include "dir_access_osx.h"
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
#include <unistd.h>
#include <libproc.h>
//uses portions of glfw
//========================================================================
// GLFW 3.0 - www.glfw.org
//------------------------------------------------------------------------
// Copyright (c) 2002-2006 Marcus Geelnard
// Copyright (c) 2006-2010 Camilla Berglund <elmindreda@elmindreda.org>
//
// This software is provided 'as-is', without any express or implied
// warranty. In no event will the authors be held liable for any damages
// arising from the use of this software.
//
// Permission is granted to anyone to use this software for any purpose,
// including commercial applications, and to alter it and redistribute it
// freely, subject to the following restrictions:
//
// 1. The origin of this software must not be misrepresented; you must not
// claim that you wrote the original software. If you use this software
// in a product, an acknowledgment in the product documentation would
// be appreciated but is not required.
//
// 2. Altered source versions must be plainly marked as such, and must not
// be misrepresented as being the original software.
//
// 3. This notice may not be removed or altered from any source
// distribution.
//
//========================================================================
static NSRect convertRectToBacking(NSRect contentRect) {
#if MAC_OS_X_VERSION_MAX_ALLOWED >= 1070
if (floor(NSAppKitVersionNumber) > NSAppKitVersionNumber10_6)
return [OS_OSX::singleton->window_view convertRectToBacking:contentRect];
else
#endif /*MAC_OS_X_VERSION_MAX_ALLOWED*/
return contentRect;
}
static InputModifierState translateFlags(NSUInteger flags)
{
InputModifierState mod;
mod.shift = (flags & NSShiftKeyMask);
mod.control = (flags & NSControlKeyMask);
mod.alt = (flags & NSAlternateKeyMask);
mod.meta = (flags & NSCommandKeyMask);
return mod;
}
static int mouse_x=0;
static int mouse_y=0;
static int prev_mouse_x=0;
static int prev_mouse_y=0;
static int button_mask=0;
@interface GodotApplication : NSApplication
@end
@implementation GodotApplication
// 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.
- (void)sendEvent:(NSEvent *)event
{
if ([event type] == NSKeyUp && ([event modifierFlags] & NSCommandKeyMask))
[[self keyWindow] sendEvent:event];
else
[super sendEvent:event];
}
@end
@interface GodotApplicationDelegate : NSObject
@end
@implementation GodotApplicationDelegate
- (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();
}
@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)windowDidResize:(NSNotification *)notification
{
[OS_OSX::singleton->context update];
const NSRect contentRect = [OS_OSX::singleton->window_view frame];
const NSRect fbRect = contentRect;//convertRectToBacking(contentRect);
OS_OSX::singleton->window_size.width=fbRect.size.width*OS_OSX::singleton->display_scale;
OS_OSX::singleton->window_size.height=fbRect.size.height*OS_OSX::singleton->display_scale;
// _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
{
// [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
{
// _GodotInputWindowFocus(window, GL_TRUE);
// _GodotPlatformSetCursorMode(window, window->cursorMode);
if (OS_OSX::singleton->get_main_loop())
OS_OSX::singleton->get_main_loop()->notification(MainLoop::NOTIFICATION_WM_FOCUS_IN);
}
- (void)windowDidResignKey:(NSNotification *)notification
{
// _GodotInputWindowFocus(window, GL_FALSE);
// _GodotPlatformSetCursorMode(window, Godot_CURSOR_NORMAL);
if (OS_OSX::singleton->get_main_loop())
OS_OSX::singleton->get_main_loop()->notification(MainLoop::NOTIFICATION_WM_FOCUS_OUT);
}
- (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);
};
- (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);
};
@end
@interface GodotContentView : NSView
{
NSTrackingArea* trackingArea;
}
@end
@implementation GodotContentView
+ (void)initialize
{
if (self == [GodotContentView class])
{
/* if (_glfw.ns.cursor == nil)
{
NSImage* data = [[NSImage alloc] initWithSize:NSMakeSize(1, 1)];
_glfw.ns.cursor = [[NSCursor alloc] initWithImage:data
hotSpot:NSZeroPoint];
[data release];
}*/
}
}
- (id)init
{
self = [super init];
trackingArea = nil;
[self updateTrackingAreas];
[self registerForDraggedTypes:[NSArray arrayWithObject:NSFilenamesPboardType]];
return self;
}
-(void)dealloc
{
[trackingArea release];
[super dealloc];
}
- (NSDragOperation)draggingEntered:(id < NSDraggingInfo >)sender {
return NSDragOperationCopy;
}
- (NSDragOperation)draggingUpdated:(id<NSDraggingInfo>)sender {
return NSDragOperationCopy;
}
- (BOOL)performDragOperation:(id<NSDraggingInfo>)sender {
NSPasteboard *pboard = [sender draggingPasteboard];
NSArray *filenames = [pboard propertyListForType:NSFilenamesPboardType];
Vector<String> files;
for(int i=0;i<filenames.count;i++) {
NSString *ns = [filenames objectAtIndex:i];
char *utfs = strdup([ns UTF8String]);
String ret;
ret.parse_utf8(utfs);
free(utfs);
files.push_back(ret);
}
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
{
// setModeCursor(window, window->cursorMode);
}
- (void)mouseDown:(NSEvent *)event
{
//print_line("mouse down:");
button_mask|=BUTTON_MASK_LEFT;
InputEvent ev;
ev.type=InputEvent::MOUSE_BUTTON;
ev.mouse_button.button_index=BUTTON_LEFT;
ev.mouse_button.pressed=true;
ev.mouse_button.x=mouse_x;
ev.mouse_button.y=mouse_y;
ev.mouse_button.global_x=mouse_x;
ev.mouse_button.global_y=mouse_y;
ev.mouse_button.button_mask=button_mask;
ev.mouse_button.doubleclick = [event clickCount]==2;
ev.mouse_button.mod = translateFlags([event modifierFlags]);
OS_OSX::singleton->push_input(ev);
/* _glfwInputMouseClick(window,
GLFW_MOUSE_BUTTON_LEFT,
GLFW_PRESS,
translateFlags([event modifierFlags]));*/
}
- (void)mouseDragged:(NSEvent *)event
{
[self mouseMoved:event];
}
- (void)mouseUp:(NSEvent *)event
{
button_mask&=~BUTTON_MASK_LEFT;
InputEvent ev;
ev.type=InputEvent::MOUSE_BUTTON;
ev.mouse_button.button_index=BUTTON_LEFT;
ev.mouse_button.pressed=false;
ev.mouse_button.x=mouse_x;
ev.mouse_button.y=mouse_y;
ev.mouse_button.global_x=mouse_x;
ev.mouse_button.global_y=mouse_y;
ev.mouse_button.button_mask=button_mask;
ev.mouse_button.mod = translateFlags([event modifierFlags]);
OS_OSX::singleton->push_input(ev);
/* _glfwInputMouseClick(window,
GLFW_MOUSE_BUTTON_LEFT,
GLFW_RELEASE,
translateFlags([event modifierFlags]));*/
}
- (void)mouseMoved:(NSEvent *)event
{
InputEvent ev;
ev.type=InputEvent::MOUSE_MOTION;
ev.mouse_motion.button_mask=button_mask;
prev_mouse_x=mouse_x;
prev_mouse_y=mouse_y;
const NSRect contentRect = [OS_OSX::singleton->window_view frame];
const NSPoint p = [event locationInWindow];
mouse_x = p.x * OS_OSX::singleton->_mouse_scale([[event window] backingScaleFactor]);
mouse_y = (contentRect.size.height - p.y) * OS_OSX::singleton->_mouse_scale([[event window] backingScaleFactor]);
ev.mouse_motion.x=mouse_x;
ev.mouse_motion.y=mouse_y;
ev.mouse_motion.global_x=mouse_x;
ev.mouse_motion.global_y=mouse_y;
ev.mouse_motion.relative_x=[event deltaX] * OS_OSX::singleton->_mouse_scale([[event window] backingScaleFactor]);
ev.mouse_motion.relative_y=[event deltaY] * OS_OSX::singleton->_mouse_scale([[event window] backingScaleFactor]);
ev.mouse_motion.mod = translateFlags([event modifierFlags]);
OS_OSX::singleton->input->set_mouse_pos(Point2(mouse_x,mouse_y));
OS_OSX::singleton->push_input(ev);
/* if (window->cursorMode == GLFW_CURSOR_DISABLED)
_glfwInputCursorMotion(window, [event deltaX], [event deltaY]);
else
{
const NSRect contentRect = [window->ns.view frame];
const NSPoint p = [event locationInWindow];
_glfwInputCursorMotion(window, p.x, contentRect.size.height - p.y);
}*/
}
- (void)rightMouseDown:(NSEvent *)event
{
button_mask|=BUTTON_MASK_RIGHT;
InputEvent ev;
ev.type=InputEvent::MOUSE_BUTTON;
ev.mouse_button.button_index=BUTTON_RIGHT;
ev.mouse_button.pressed=true;
ev.mouse_button.x=mouse_x;
ev.mouse_button.y=mouse_y;
ev.mouse_button.global_x=mouse_x;
ev.mouse_button.global_y=mouse_y;
ev.mouse_button.button_mask=button_mask;
ev.mouse_button.mod = translateFlags([event modifierFlags]);
OS_OSX::singleton->push_input(ev);
/* _glfwInputMouseClick(window,
GLFW_MOUSE_BUTTON_RIGHT,
GLFW_PRESS,
translateFlags([event modifierFlags]));*/
}
- (void)rightMouseDragged:(NSEvent *)event
{
[self mouseMoved:event];
}
- (void)rightMouseUp:(NSEvent *)event
{
button_mask&=~BUTTON_MASK_RIGHT;
InputEvent ev;
ev.type=InputEvent::MOUSE_BUTTON;
ev.mouse_button.button_index=BUTTON_RIGHT;
ev.mouse_button.pressed=false;
ev.mouse_button.x=mouse_x;
ev.mouse_button.y=mouse_y;
ev.mouse_button.global_x=mouse_x;
ev.mouse_button.global_y=mouse_y;
ev.mouse_button.button_mask=button_mask;
ev.mouse_button.mod = translateFlags([event modifierFlags]);
OS_OSX::singleton->push_input(ev);
/*_glfwInputMouseClick(window,
GLFW_MOUSE_BUTTON_RIGHT,
GLFW_RELEASE,
translateFlags([event modifierFlags]));*/
}
- (void)otherMouseDown:(NSEvent *)event
{
if ((int) [event buttonNumber]!=2)
return;
button_mask|=BUTTON_MASK_MIDDLE;
InputEvent ev;
ev.type=InputEvent::MOUSE_BUTTON;
ev.mouse_button.button_index=BUTTON_MIDDLE;
ev.mouse_button.pressed=true;
ev.mouse_button.x=mouse_x;
ev.mouse_button.y=mouse_y;
ev.mouse_button.global_x=mouse_x;
ev.mouse_button.global_y=mouse_y;
ev.mouse_button.button_mask=button_mask;
ev.mouse_button.mod = translateFlags([event modifierFlags]);
OS_OSX::singleton->push_input(ev);
/*_glfwInputMouseClick(window,
(int) [event buttonNumber],
GLFW_PRESS,
translateFlags([event modifierFlags]));*/
}
- (void)otherMouseDragged:(NSEvent *)event
{
[self mouseMoved:event];
}
- (void)otherMouseUp:(NSEvent *)event
{
if ((int) [event buttonNumber]!=2)
return;
button_mask&=~BUTTON_MASK_MIDDLE;
InputEvent ev;
ev.type=InputEvent::MOUSE_BUTTON;
ev.mouse_button.button_index=BUTTON_MIDDLE;
ev.mouse_button.pressed=false;
ev.mouse_button.x=mouse_x;
ev.mouse_button.y=mouse_y;
ev.mouse_button.global_x=mouse_x;
ev.mouse_button.global_y=mouse_y;
ev.mouse_button.button_mask=button_mask;
ev.mouse_button.mod = translateFlags([event modifierFlags]);
OS_OSX::singleton->push_input(ev);
/* _glfwInputMouseClick(window,
(int) [event buttonNumber],
GLFW_RELEASE,
translateFlags([event modifierFlags]));*/
}
- (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);
if (OS_OSX::singleton->input)
OS_OSX::singleton->input->set_mouse_in_window(false);
// _glfwInputCursorEnter(window, GL_FALSE);
}
- (void)mouseEntered:(NSEvent *)event
{
// _glfwInputCursorEnter(window, GL_TRUE);
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);
if (OS_OSX::singleton->input)
OS_OSX::singleton->input->set_mouse_in_window(true);
}
- (void)viewDidChangeBackingProperties
{
/* const NSRect contentRect = [window->ns.view frame];
const NSRect fbRect = convertRectToBacking(window, contentRect);
_glfwInputFramebufferSize(window, fbRect.size.width, fbRect.size.height);*/
}
- (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];
}
// Translates a OS X keycode to a Godot keycode
//
static int translateKey(unsigned int key)
{
// Keyboard symbol translation table
static const unsigned int 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_UNKNOWN,
/* 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,
/* 24 */ KEY_RETURN,
/* 25 */ KEY_L,
/* 26 */ KEY_J,
/* 27 */ KEY_APOSTROPHE,
/* 28 */ KEY_K,
/* 29 */ KEY_SEMICOLON,
/* 2a */ KEY_BACKSLASH,
/* 2b */ KEY_COMMA,
/* 2c */ KEY_SLASH,
/* 2d */ KEY_N,
/* 2e */ KEY_M,
/* 2f */ KEY_PERIOD,
/* 30 */ KEY_TAB,
/* 31 */ KEY_SPACE,
/* 32 */ KEY_QUOTELEFT,
/* 33 */ KEY_BACKSPACE,
/* 34 */ KEY_UNKNOWN,
/* 35 */ KEY_ESCAPE,
/* 36 */ KEY_META,
/* 37 */ KEY_META,
/* 38 */ KEY_SHIFT,
/* 39 */ KEY_CAPSLOCK,
/* 3a */ KEY_ALT,
/* 3b */ KEY_CONTROL,
/* 3c */ KEY_SHIFT,
/* 3d */ KEY_ALT,
/* 3e */ KEY_CONTROL,
/* 3f */ KEY_UNKNOWN, /* Function */
/* 40 */ KEY_UNKNOWN,
/* 41 */ KEY_KP_PERIOD,
/* 42 */ KEY_UNKNOWN,
/* 43 */ KEY_KP_MULTIPLY,
/* 44 */ KEY_UNKNOWN,
/* 45 */ KEY_KP_ADD,
/* 46 */ KEY_UNKNOWN,
/* 47 */ KEY_NUMLOCK, /* Really KeypadClear... */
/* 48 */ KEY_UNKNOWN, /* VolumeUp */
/* 49 */ KEY_UNKNOWN, /* VolumeDown */
/* 4a */ KEY_UNKNOWN, /* Mute */
/* 4b */ KEY_KP_DIVIDE,
/* 4c */ KEY_KP_ENTER,
/* 4d */ KEY_UNKNOWN,
/* 4e */ KEY_KP_SUBTRACT,
/* 4f */ KEY_UNKNOWN,
/* 50 */ KEY_UNKNOWN,
/* 51 */ KEY_EQUAL, //wtf equal?
/* 52 */ KEY_KP_0,
/* 53 */ KEY_KP_1,
/* 54 */ KEY_KP_2,
/* 55 */ KEY_KP_3,
/* 56 */ KEY_KP_4,
/* 57 */ KEY_KP_5,
/* 58 */ KEY_KP_6,
/* 59 */ KEY_KP_7,
/* 5a */ KEY_UNKNOWN,
/* 5b */ KEY_KP_8,
/* 5c */ KEY_KP_9,
/* 5d */ KEY_UNKNOWN,
/* 5e */ KEY_UNKNOWN,
/* 5f */ KEY_UNKNOWN,
/* 60 */ KEY_F5,
/* 61 */ KEY_F6,
/* 62 */ KEY_F7,
/* 63 */ KEY_F3,
/* 64 */ KEY_F8,
/* 65 */ KEY_F9,
/* 66 */ KEY_UNKNOWN,
/* 67 */ KEY_F11,
/* 68 */ KEY_UNKNOWN,
/* 69 */ KEY_F13,
/* 6a */ KEY_F16,
/* 6b */ KEY_F14,
/* 6c */ KEY_UNKNOWN,
/* 6d */ KEY_F10,
/* 6e */ KEY_UNKNOWN,
/* 6f */ KEY_F12,
/* 70 */ KEY_UNKNOWN,
/* 71 */ KEY_F15,
/* 72 */ KEY_INSERT, /* Really Help... */
/* 73 */ KEY_HOME,
/* 74 */ KEY_PAGEUP,
/* 75 */ KEY_DELETE,
/* 76 */ KEY_F4,
/* 77 */ KEY_END,
/* 78 */ KEY_F2,
/* 79 */ KEY_PAGEDOWN,
/* 7a */ KEY_F1,
/* 7b */ KEY_LEFT,
/* 7c */ KEY_RIGHT,
/* 7d */ KEY_DOWN,
/* 7e */ KEY_UP,
/* 7f */ KEY_UNKNOWN,
};
if (key >= 128)
return KEY_UNKNOWN;
return table[key];
}
- (void)keyDown:(NSEvent *)event
{
InputEvent ev;
ev.type=InputEvent::KEY;
ev.key.pressed=true;
ev.key.mod=translateFlags([event modifierFlags]);
ev.key.scancode = latin_keyboard_keycode_convert(translateKey([event keyCode]));
ev.key.echo = [event isARepeat];
NSString* characters = [event characters];
NSUInteger i, length = [characters length];
if (length>0 && keycode_has_unicode(ev.key.scancode)) {
for (i = 0; i < length; i++) {
ev.key.unicode=[characters characterAtIndex:i];
OS_OSX::singleton->push_input(ev);
ev.key.scancode=0;
}
} else {
OS_OSX::singleton->push_input(ev);
}
}
- (void)flagsChanged:(NSEvent *)event
{
InputEvent ev;
int key = [event keyCode];
int mod = [event modifierFlags];
ev.type=InputEvent::KEY;
if (key == 0x36 || key == 0x37) {
if (mod & NSCommandKeyMask) {
mod&= ~NSCommandKeyMask;
ev.key.pressed = true;
} else {
ev.key.pressed = false;
}
} else if (key == 0x38 || key == 0x3c) {
if (mod & NSShiftKeyMask) {
mod&= ~NSShiftKeyMask;
ev.key.pressed = true;
} else {
ev.key.pressed = false;
}
} else if (key == 0x3a || key == 0x3d) {
if (mod & NSAlternateKeyMask) {
mod&= ~NSAlternateKeyMask;
ev.key.pressed = true;
} else {
ev.key.pressed = false;
}
} else if (key == 0x3b || key == 0x3e) {
if (mod & NSControlKeyMask) {
mod&= ~NSControlKeyMask;
ev.key.pressed = true;
} else {
ev.key.pressed = false;
}
} else {
return;
}
ev.key.mod=translateFlags(mod);
ev.key.scancode = latin_keyboard_keycode_convert(translateKey(key));
OS_OSX::singleton->push_input(ev);
}
- (void)keyUp:(NSEvent *)event
{
InputEvent ev;
ev.type=InputEvent::KEY;
ev.key.pressed=false;
ev.key.mod=translateFlags([event modifierFlags]);
ev.key.scancode = latin_keyboard_keycode_convert(translateKey([event keyCode]));
OS_OSX::singleton->push_input(ev);
/* const int key = translateKey([event keyCode]);
const int mods = translateFlags([event modifierFlags]);
_glfwInputKey(window, key, [event keyCode], GLFW_RELEASE, mods);*/
}
- (void)scrollWheel:(NSEvent *)event
{
double deltaX, deltaY;
#if MAC_OS_X_VERSION_MAX_ALLOWED >= 1070
if (floor(NSAppKitVersionNumber) > NSAppKitVersionNumber10_6)
{
deltaX = [event scrollingDeltaX];
deltaY = [event scrollingDeltaY];
if ([event hasPreciseScrollingDeltas])
{
deltaX *= 0.1;
deltaY *= 0.1;
}
}
else
#endif /*MAC_OS_X_VERSION_MAX_ALLOWED*/
{
deltaX = [event deltaX];
deltaY = [event deltaY];
}
if (fabs(deltaY)) {
InputEvent ev;
ev.type=InputEvent::MOUSE_BUTTON;
ev.mouse_button.button_index=deltaY >0 ? BUTTON_WHEEL_UP : BUTTON_WHEEL_DOWN;
ev.mouse_button.pressed=true;
ev.mouse_button.x=mouse_x;
ev.mouse_button.y=mouse_y;
ev.mouse_button.global_x=mouse_x;
ev.mouse_button.global_y=mouse_y;
ev.mouse_button.button_mask=button_mask;
OS_OSX::singleton->push_input(ev);
ev.mouse_button.pressed=false;
OS_OSX::singleton->push_input(ev);
}
if (fabs(deltaX)) {
InputEvent ev;
ev.type=InputEvent::MOUSE_BUTTON;
ev.mouse_button.button_index=deltaX < 0 ? BUTTON_WHEEL_RIGHT : BUTTON_WHEEL_LEFT;
ev.mouse_button.pressed=true;
ev.mouse_button.x=mouse_x;
ev.mouse_button.y=mouse_y;
ev.mouse_button.global_x=mouse_x;
ev.mouse_button.global_y=mouse_y;
ev.mouse_button.button_mask=button_mask;
OS_OSX::singleton->push_input(ev);
ev.mouse_button.pressed=false;
OS_OSX::singleton->push_input(ev);
}
}
@end
@interface GodotWindow : NSWindow {}
@end
@implementation GodotWindow
- (BOOL)canBecomeKeyWindow
{
// Required for NSBorderlessWindowMask windows
return YES;
}
@end
int OS_OSX::get_video_driver_count() const {
return 1;
}
const char * OS_OSX::get_video_driver_name(int p_driver) const {
return "GLES2";
}
OS::VideoMode OS_OSX::get_default_video_mode() const {
VideoMode vm;
vm.width=1024;
vm.height=600;
vm.fullscreen=false;
vm.resizable=true;
return vm;
}
void OS_OSX::initialize_core() {
OS_Unix::initialize_core();
DirAccess::make_default<DirAccessOSX>(DirAccess::ACCESS_RESOURCES);
DirAccess::make_default<DirAccessOSX>(DirAccess::ACCESS_USERDATA);
DirAccess::make_default<DirAccessOSX>(DirAccess::ACCESS_FILESYSTEM);
SemaphoreOSX::make_default();
}
static bool keyboard_layout_dirty = true;
static void keyboardLayoutChanged(CFNotificationCenterRef center, void *observer, CFStringRef name, const void *object, CFDictionaryRef userInfo) {
keyboard_layout_dirty = true;
}
void OS_OSX::initialize(const VideoMode& p_desired,int p_video_driver,int p_audio_driver) {
/*** OSX INITIALIZATION ***/
/*** OSX INITIALIZATION ***/
/*** OSX INITIALIZATION ***/
keyboard_layout_dirty = true;
// Register to be notified on keyboard layout changes
CFNotificationCenterAddObserver(CFNotificationCenterGetDistributedCenter(),
NULL, keyboardLayoutChanged,
kTISNotifySelectedKeyboardInputSourceChanged, NULL,
CFNotificationSuspensionBehaviorDeliverImmediately);
if (is_hidpi_allowed() && [[NSScreen mainScreen] respondsToSelector:@selector(backingScaleFactor)]) {
for (NSScreen *screen in [NSScreen screens]) {
float s = [screen backingScaleFactor];
if (s > display_scale) {
display_scale=s;
}
}
}
window_delegate = [[GodotWindowDelegate alloc] init];
// Don't use accumulation buffer support; it's not accelerated
// Aux buffers probably aren't accelerated either
unsigned int styleMask = NSTitledWindowMask | NSClosableWindowMask | NSMiniaturizableWindowMask | (p_desired.resizable?NSResizableWindowMask:0);
window_object = [[GodotWindow alloc]
initWithContentRect:NSMakeRect(0, 0, p_desired.width/display_scale, p_desired.height/display_scale)
styleMask:styleMask
backing:NSBackingStoreBuffered
defer:NO];
ERR_FAIL_COND( window_object==nil );
window_view = [[GodotContentView alloc] init];
window_size.width = p_desired.width;
window_size.height = p_desired.height;
#if MAC_OS_X_VERSION_MAX_ALLOWED >= 1070
if (floor(NSAppKitVersionNumber) > NSAppKitVersionNumber10_6 && display_scale>1) {
[window_view setWantsBestResolutionOpenGLSurface:YES];
//if (current_videomode.resizable)
[window_object setCollectionBehavior:NSWindowCollectionBehaviorFullScreenPrimary];
}
#endif /*MAC_OS_X_VERSION_MAX_ALLOWED*/
// [window_object setTitle:[NSString stringWithUTF8String:"GodotEnginies"]];
[window_object setContentView:window_view];
[window_object setDelegate:window_delegate];
[window_object setAcceptsMouseMovedEvents:YES];
[window_object center];
#if MAC_OS_X_VERSION_MAX_ALLOWED >= 1070
if (floor(NSAppKitVersionNumber) > NSAppKitVersionNumber10_6)
[window_object setRestorable:NO];
#endif /*MAC_OS_X_VERSION_MAX_ALLOWED*/
unsigned int attributeCount = 0;
// OS X needs non-zero color size, so set resonable values
int colorBits = 32;
// Fail if a robustness strategy was requested
#define ADD_ATTR(x) { attributes[attributeCount++] = x; }
#define ADD_ATTR2(x, y) { ADD_ATTR(x); ADD_ATTR(y); }
// Arbitrary array size here
NSOpenGLPixelFormatAttribute attributes[40];
ADD_ATTR(NSOpenGLPFADoubleBuffer);
ADD_ATTR(NSOpenGLPFAClosestPolicy);
#if MAC_OS_X_VERSION_MAX_ALLOWED >= 1070
if (false/* use gl3*/)
ADD_ATTR2(NSOpenGLPFAOpenGLProfile, NSOpenGLProfileVersion3_2Core);
#endif /*MAC_OS_X_VERSION_MAX_ALLOWED*/
ADD_ATTR2(NSOpenGLPFAColorSize, colorBits);
/* if (fbconfig->alphaBits > 0)
ADD_ATTR2(NSOpenGLPFAAlphaSize, fbconfig->alphaBits);*/
ADD_ATTR2(NSOpenGLPFADepthSize, 24);
ADD_ATTR2(NSOpenGLPFAStencilSize, 8);
/*if (fbconfig->stereo)
ADD_ATTR(NSOpenGLPFAStereo);*/
/* if (fbconfig->samples > 0)
{
ADD_ATTR2(NSOpenGLPFASampleBuffers, 1);
ADD_ATTR2(NSOpenGLPFASamples, fbconfig->samples);
}*/
// NOTE: All NSOpenGLPixelFormats on the relevant cards support sRGB
// frambuffer, so there's no need (and no way) to request it
ADD_ATTR(0);
#undef ADD_ATTR
#undef ADD_ATTR2
pixelFormat = [[NSOpenGLPixelFormat alloc] initWithAttributes:attributes];
ERR_FAIL_COND( pixelFormat == nil);
context = [[NSOpenGLContext alloc] initWithFormat:pixelFormat
shareContext:nil];
ERR_FAIL_COND(context==nil);
[context setView:window_view];
[context makeCurrentContext];
[NSApp activateIgnoringOtherApps:YES];
[window_object makeKeyAndOrderFront:nil];
if (p_desired.fullscreen)
zoomed = true;
/*** END OSX INITIALIZATION ***/
/*** END OSX INITIALIZATION ***/
/*** END OSX INITIALIZATION ***/
bool use_gl2=p_video_driver!=1;
AudioDriverManagerSW::add_driver(&audio_driver_osx);
rasterizer = instance_RasterizerGLES2();
visual_server = memnew( VisualServerRaster(rasterizer) );
if (get_render_thread_mode()!=RENDER_THREAD_UNSAFE) {
visual_server =memnew(VisualServerWrapMT(visual_server,get_render_thread_mode()==RENDER_SEPARATE_THREAD));
}
visual_server->init();
visual_server->cursor_set_visible(false, 0);
AudioDriverManagerSW::get_driver(p_audio_driver)->set_singleton();
if (AudioDriverManagerSW::get_driver(p_audio_driver)->init()!=OK) {
ERR_PRINT("Initializing audio failed.");
}
sample_manager = memnew( SampleManagerMallocSW );
audio_server = memnew( AudioServerSW(sample_manager) );
audio_server->set_mixer_params(AudioMixerSW::INTERPOLATION_LINEAR,false);
audio_server->init();
spatial_sound_server = memnew( SpatialSoundServerSW );
spatial_sound_server->init();
spatial_sound_2d_server = memnew( SpatialSound2DServerSW );
spatial_sound_2d_server->init();
//
physics_server = memnew( PhysicsServerSW );
physics_server->init();
//physics_2d_server = memnew( Physics2DServerSW );
physics_2d_server = Physics2DServerWrapMT::init_server<Physics2DServerSW>();
physics_2d_server->init();
input = memnew( InputDefault );
joystick_osx = memnew( JoystickOSX );
_ensure_data_dir();
NSArray *screenArray = [NSScreen screens];
printf("nscreen count %i\n", (int)[screenArray count]);
for (int i=0; i<[screenArray count]; i++) {
float displayScale = 1.0;
if (display_scale>1.0 && [[screenArray objectAtIndex: i] respondsToSelector:@selector(backingScaleFactor)]) {
displayScale = [[screenArray objectAtIndex: i] backingScaleFactor];
}
NSRect nsrect = [[screenArray objectAtIndex: i] visibleFrame];
Rect2 rect = Rect2(nsrect.origin.x, nsrect.origin.y, nsrect.size.width, nsrect.size.height);
rect.pos*=displayScale;
rect.size*=displayScale;
screens.push_back(rect);
NSDictionary *description = [[screenArray objectAtIndex: i] deviceDescription];
NSSize displayPixelSize = [[description objectForKey:NSDeviceSize] sizeValue];
CGSize displayPhysicalSize = CGDisplayScreenSize(
[[description objectForKey:@"NSScreenNumber"] unsignedIntValue]);
//printf("width: %i pwidth %i rect width %i\n",int(displayPixelSize.width*displayScale),int(displayPhysicalSize.width*displayScale),int(nsrect.size.width));
int dpi = (displayPixelSize.width * 25.4f / displayPhysicalSize.width)*displayScale;
screen_dpi.push_back(dpi);
};
restore_rect = Rect2(get_window_position(), get_window_size());
}
void OS_OSX::finalize() {
CFNotificationCenterRemoveObserver(CFNotificationCenterGetDistributedCenter(), NULL, kTISNotifySelectedKeyboardInputSourceChanged, NULL);
delete_main_loop();
spatial_sound_server->finish();
memdelete(spatial_sound_server);
spatial_sound_2d_server->finish();
memdelete(spatial_sound_2d_server);
memdelete(joystick_osx);
memdelete(input);
memdelete(sample_manager);
audio_server->finish();
memdelete(audio_server);
visual_server->finish();
memdelete(visual_server);
memdelete(rasterizer);
physics_server->finish();
memdelete(physics_server);
physics_2d_server->finish();
memdelete(physics_2d_server);
screens.clear();
}
void OS_OSX::set_main_loop( MainLoop * p_main_loop ) {
main_loop=p_main_loop;
input->set_main_loop(p_main_loop);
}
void OS_OSX::delete_main_loop() {
if (!main_loop)
return;
memdelete(main_loop);
main_loop=NULL;
}
String OS_OSX::get_name() {
return "OSX";
}
void OS_OSX::alert(const String& p_alert, const String& p_title) {
// Set OS X-compliant variables
NSAlert *window = [[NSAlert alloc] init];
NSString *ns_title = [NSString stringWithUTF8String:p_title.utf8().get_data()];
NSString *ns_alert = [NSString stringWithUTF8String:p_alert.utf8().get_data()];
[window addButtonWithTitle:@"OK"];
[window setMessageText:ns_title];
[window setInformativeText:ns_alert];
[window setAlertStyle:NSWarningAlertStyle];
// Display it, then release
[window runModal];
[window release];
}
void OS_OSX::set_cursor_shape(CursorShape p_shape) {
if (cursor_shape==p_shape)
return;
switch(p_shape) {
case CURSOR_ARROW: [[NSCursor arrowCursor] set]; break;
case CURSOR_IBEAM: [[NSCursor IBeamCursor] set]; break;
case CURSOR_POINTING_HAND: [[NSCursor pointingHandCursor] set]; break;
case CURSOR_CROSS: [[NSCursor crosshairCursor] set]; break;
case CURSOR_WAIT: [[NSCursor arrowCursor] set]; break;
case CURSOR_BUSY: [[NSCursor arrowCursor] set]; break;
case CURSOR_DRAG: [[NSCursor closedHandCursor] set]; break;
case CURSOR_CAN_DROP: [[NSCursor openHandCursor] set]; break;
case CURSOR_FORBIDDEN: [[NSCursor arrowCursor] set]; break;
case CURSOR_VSIZE: [[NSCursor resizeUpDownCursor] set]; break;
case CURSOR_HSIZE: [[NSCursor resizeLeftRightCursor] set]; break;
case CURSOR_BDIAGSIZE: [[NSCursor arrowCursor] set]; break;
case CURSOR_FDIAGSIZE: [[NSCursor arrowCursor] set]; break;
case CURSOR_MOVE: [[NSCursor arrowCursor] set]; break;
case CURSOR_VSPLIT: [[NSCursor resizeUpDownCursor] set]; break;
case CURSOR_HSPLIT: [[NSCursor resizeLeftRightCursor] set]; break;
case CURSOR_HELP: [[NSCursor arrowCursor] set]; break;
default: {};
}
cursor_shape=p_shape;
}
void OS_OSX::set_mouse_show(bool p_show) {
}
void OS_OSX::set_mouse_grab(bool p_grab) {
}
bool OS_OSX::is_mouse_grab_enabled() const {
return mouse_grab;
}
void OS_OSX::warp_mouse_pos(const Point2& p_to) {
//copied from windows impl with osx native calls
if (mouse_mode == MOUSE_MODE_CAPTURED){
mouse_x = p_to.x;
mouse_y = p_to.y;
}
else{ //set OS position
/* this code has not been tested, please be a kind soul and fix it if it fails! */
//local point in window coords
NSPoint localPoint = { p_to.x, p_to.y };
NSPoint pointInWindow = [window_view convertPoint:localPoint toView:nil];
NSRect pointInWindowRect;
pointInWindowRect.origin = pointInWindow;
NSPoint pointOnScreen = [[window_view window] convertRectToScreen:pointInWindowRect].origin;
//point in scren coords
CGPoint lMouseWarpPos = { pointOnScreen.x, pointOnScreen.y};
//do the warping
CGEventSourceRef lEventRef = CGEventSourceCreate(kCGEventSourceStateCombinedSessionState);
CGEventSourceSetLocalEventsSuppressionInterval(lEventRef, 0.0);
CGAssociateMouseAndMouseCursorPosition(false);
CGWarpMouseCursorPosition(lMouseWarpPos);
CGAssociateMouseAndMouseCursorPosition(true);
}
}
Point2 OS_OSX::get_mouse_pos() const {
return Vector2(mouse_x,mouse_y);
}
int OS_OSX::get_mouse_button_state() const {
return button_mask;
}
void OS_OSX::set_window_title(const String& p_title) {
[window_object setTitle:[NSString stringWithUTF8String:p_title.utf8().get_data()]];
}
void OS_OSX::set_icon(const Image& p_icon) {
Image img=p_icon;
img.convert(Image::FORMAT_RGBA);
NSBitmapImageRep *imgrep= [[[NSBitmapImageRep alloc] initWithBitmapDataPlanes: NULL
pixelsWide: p_icon.get_width()
pixelsHigh: p_icon.get_height()
bitsPerSample: 8
samplesPerPixel: 4
hasAlpha: YES
isPlanar: NO
colorSpaceName: NSDeviceRGBColorSpace
bytesPerRow: p_icon.get_width()*4
bitsPerPixel: 32] autorelease];
ERR_FAIL_COND(imgrep==nil);
uint8_t *pixels = [imgrep bitmapData];
int len = img.get_width()*img.get_height();
DVector<uint8_t> data = img.get_data();
DVector<uint8_t>::Read r = data.read();
/* Premultiply the alpha channel */
for (int i = 0; i<len ; i++) {
uint8_t alpha = r[i*4+3];
pixels[i*4+0] = (uint8_t)(((uint16_t)r[i*4+0] * alpha) / 255);
pixels[i*4+1] = (uint8_t)(((uint16_t)r[i*4+1] * alpha) / 255);
pixels[i*4+2] = (uint8_t)(((uint16_t)r[i*4+2] * alpha) / 255);
pixels[i*4+3] = alpha;
}
NSImage *nsimg = [[[NSImage alloc] initWithSize: NSMakeSize(img.get_width(),img.get_height())] autorelease];
ERR_FAIL_COND(nsimg == nil);
[nsimg addRepresentation: imgrep];
[NSApp setApplicationIconImage:nsimg];
}
MainLoop *OS_OSX::get_main_loop() const {
return main_loop;
}
bool OS_OSX::can_draw() const {
return true;
}
void OS_OSX::set_clipboard(const String& p_text) {
NSArray* types = [NSArray arrayWithObjects:NSStringPboardType, nil];
NSPasteboard* pasteboard = [NSPasteboard generalPasteboard];
[pasteboard declareTypes:types owner:nil];
[pasteboard setString:[NSString stringWithUTF8String:p_text.utf8().get_data()]
forType:NSStringPboardType];
}
String OS_OSX::get_clipboard() const {
NSPasteboard* pasteboard = [NSPasteboard generalPasteboard];
if (![[pasteboard types] containsObject:NSStringPboardType])
{
return "";
}
NSString* object = [pasteboard stringForType:NSStringPboardType];
if (!object)
{
return "";
}
char *utfs = strdup([object UTF8String]);
String ret;
ret.parse_utf8(utfs);
free(utfs);
return ret;
}
void OS_OSX::release_rendering_thread() {
[NSOpenGLContext clearCurrentContext];
}
void OS_OSX::make_rendering_thread() {
[context makeCurrentContext];
}
Error OS_OSX::shell_open(String p_uri) {
[[NSWorkspace sharedWorkspace] openURL:[[NSURL alloc] initWithString:[NSString stringWithUTF8String:p_uri.utf8().get_data()]]];
return OK;
}
String OS_OSX::get_locale() const {
NSString* preferredLang = [[NSLocale preferredLanguages] objectAtIndex:0];
return [preferredLang UTF8String];
}
void OS_OSX::swap_buffers() {
[context flushBuffer];
}
void OS_OSX::wm_minimized(bool p_minimized) {
minimized = p_minimized;
};
void OS_OSX::set_video_mode(const VideoMode& p_video_mode,int p_screen) {
}
OS::VideoMode OS_OSX::get_video_mode(int p_screen) const {
VideoMode vm;
vm.width=window_size.width;
vm.height=window_size.height;
return vm;
}
void OS_OSX::get_fullscreen_mode_list(List<VideoMode> *p_list,int p_screen) const {
}
int OS_OSX::get_screen_count() const {
return screens.size();
};
int OS_OSX::get_current_screen() const {
return current_screen;
};
void OS_OSX::set_current_screen(int p_screen) {
current_screen = p_screen;
};
Point2 OS_OSX::get_screen_position(int p_screen) const {
ERR_FAIL_INDEX_V(p_screen, screens.size(), Point2());
return screens[p_screen].pos;
};
int OS_OSX::get_screen_dpi(int p_screen) const {
ERR_FAIL_INDEX_V(p_screen, screens.size(), 72);
return screen_dpi[p_screen];
}
Size2 OS_OSX::get_screen_size(int p_screen) const {
ERR_FAIL_INDEX_V(p_screen, screens.size(), Point2());
return screens[p_screen].size;
};
Point2 OS_OSX::get_window_position() const {
Size2 wp([window_object frame].origin.x, [window_object frame].origin.y);
wp*=display_scale;
return wp;
};
void OS_OSX::set_window_position(const Point2& p_position) {
Point2 size=p_position;
size/=display_scale;
[window_object setFrame:NSMakeRect(size.x, size.y, [window_object frame].size.width, [window_object frame].size.height) display:YES];
};
Size2 OS_OSX::get_window_size() const {
return window_size;
};
void OS_OSX::set_window_size(const Size2 p_size) {
Size2 size=p_size;
// NSRect used by setFrame includes the title bar, so add it to our size.y
CGFloat menuBarHeight = [[[NSApplication sharedApplication] mainMenu] menuBarHeight];
if (menuBarHeight != 0.f) {
size.y+= menuBarHeight;
#if MAC_OS_X_VERSION_MAX_ALLOWED <= 101104
} else {
size.y+= [[NSStatusBar systemStatusBar] thickness];
#endif
}
NSRect frame = [window_object frame];
[window_object setFrame:NSMakeRect(frame.origin.x, frame.origin.y, size.x, size.y) display:YES];
};
void OS_OSX::set_window_fullscreen(bool p_enabled) {
if (zoomed != p_enabled) {
#if MAC_OS_X_VERSION_MAX_ALLOWED >= 1070
[window_object toggleFullScreen:nil];
#else
[window_object performZoom:nil];
#endif /*MAC_OS_X_VERSION_MAX_ALLOWED*/
}
zoomed = p_enabled;
};
bool OS_OSX::is_window_fullscreen() const {
#if MAC_OS_X_VERSION_MAX_ALLOWED < 1070
if ( [window_object respondsToSelector:@selector(isZoomed)] )
return [window_object isZoomed];
#endif /*MAC_OS_X_VERSION_MAX_ALLOWED*/
return zoomed;
};
void OS_OSX::set_window_resizable(bool p_enabled) {
if (p_enabled)
[window_object setStyleMask:[window_object styleMask] | NSResizableWindowMask ];
else
[window_object setStyleMask:[window_object styleMask] & ~NSResizableWindowMask ];
};
bool OS_OSX::is_window_resizable() const {
return [window_object styleMask] & NSResizableWindowMask;
};
void OS_OSX::set_window_minimized(bool p_enabled) {
if (p_enabled)
[window_object performMiniaturize:nil];
else
[window_object deminiaturize:nil];
};
bool OS_OSX::is_window_minimized() const {
if ( [window_object respondsToSelector:@selector(isMiniaturized)])
return [window_object isMiniaturized];
return minimized;
};
void OS_OSX::set_window_maximized(bool p_enabled) {
if (p_enabled) {
restore_rect = Rect2(get_window_position(), get_window_size());
[window_object setFrame:[[[NSScreen screens] objectAtIndex:current_screen] visibleFrame] display:YES];
} else {
set_window_size(restore_rect.size);
set_window_position(restore_rect.pos);
};
maximized = p_enabled;
};
bool OS_OSX::is_window_maximized() const {
// don't know
return maximized;
};
void OS_OSX::move_window_to_foreground() {
[window_object orderFrontRegardless];
}
void OS_OSX::request_attention() {
[NSApp requestUserAttention:NSCriticalRequest];
}
String OS_OSX::get_executable_path() const {
int ret;
pid_t pid;
char pathbuf[PROC_PIDPATHINFO_MAXSIZE];
pid = getpid();
ret = proc_pidpath (pid, pathbuf, sizeof(pathbuf));
if ( ret <= 0 ) {
return OS::get_executable_path();
} else {
String path;
path.parse_utf8(pathbuf);
return path;
}
}
// Returns string representation of keys, if they are printable.
//
static NSString *createStringForKeys(const CGKeyCode *keyCode, int length) {
TISInputSourceRef currentKeyboard = TISCopyCurrentKeyboardInputSource();
if (!currentKeyboard)
return nil;
CFDataRef layoutData = (CFDataRef)TISGetInputSourceProperty(currentKeyboard, kTISPropertyUnicodeKeyLayoutData);
if (!layoutData)
return nil;
const UCKeyboardLayout *keyboardLayout = (const UCKeyboardLayout *)CFDataGetBytePtr(layoutData);
OSStatus err;
CFMutableStringRef output = CFStringCreateMutable(NULL, 0);
for (int i=0; i<length; ++i) {
UInt32 keysDown = 0;
UniChar chars[4];
UniCharCount realLength;
err = UCKeyTranslate(keyboardLayout,
keyCode[i],
kUCKeyActionDisplay,
0,
LMGetKbdType(),
kUCKeyTranslateNoDeadKeysBit,
&keysDown,
sizeof(chars) / sizeof(chars[0]),
&realLength,
chars);
if (err != noErr) {
CFRelease(output);
return nil;
}
CFStringAppendCharacters(output, chars, 1);
}
//CFStringUppercase(output, NULL);
return (NSString *)output;
}
OS::LatinKeyboardVariant OS_OSX::get_latin_keyboard_variant() const {
static LatinKeyboardVariant layout = LATIN_KEYBOARD_QWERTY;
if (keyboard_layout_dirty) {
layout = LATIN_KEYBOARD_QWERTY;
CGKeyCode keys[] = {kVK_ANSI_Q, kVK_ANSI_W, kVK_ANSI_E, kVK_ANSI_R, kVK_ANSI_T, kVK_ANSI_Y};
NSString *test = createStringForKeys(keys, 6);
if ([test isEqualToString:@"qwertz"]) {
layout = LATIN_KEYBOARD_QWERTZ;
} else if ([test isEqualToString:@"azerty"]) {
layout = LATIN_KEYBOARD_AZERTY;
} else if ([test isEqualToString:@"qzerty"]) {
layout = LATIN_KEYBOARD_QZERTY;
} else if ([test isEqualToString:@"',.pyf"]) {
layout = LATIN_KEYBOARD_DVORAK;
} else if ([test isEqualToString:@"xvlcwk"]) {
layout = LATIN_KEYBOARD_NEO;
}
[test release];
keyboard_layout_dirty = false;
return layout;
}
return layout;
}
void OS_OSX::process_events() {
while (true) {
NSEvent* event = [NSApp nextEventMatchingMask:NSAnyEventMask
untilDate:[NSDate distantPast]
inMode:NSDefaultRunLoopMode
dequeue:YES];
if (event == nil)
break;
[NSApp sendEvent:event];
}
[autoreleasePool drain];
autoreleasePool = [[NSAutoreleasePool alloc] init];
}
void OS_OSX::push_input(const InputEvent& p_event) {
InputEvent ev=p_event;
ev.ID=last_id++;
//print_line("EV: "+String(ev));
input->parse_input_event(ev);
}
void OS_OSX::run() {
force_quit = false;
if (!main_loop)
return;
main_loop->init();
if (zoomed) {
zoomed = false;
set_window_fullscreen(true);
}
// uint64_t last_ticks=get_ticks_usec();
// int frames=0;
// uint64_t frame=0;
while (!force_quit) {
process_events(); // get rid of pending events
last_id = joystick_osx->process_joysticks(last_id);
if (Main::iteration()==true)
break;
};
main_loop->finish();
}
void OS_OSX::set_mouse_mode(MouseMode p_mode) {
if (p_mode==mouse_mode)
return;
if (p_mode==MOUSE_MODE_CAPTURED) {
// Apple Docs state that the display parameter is not used.
// "This parameter is not used. By default, you may pass kCGDirectMainDisplay."
// https://developer.apple.com/library/mac/documentation/graphicsimaging/reference/Quartz_Services_Ref/Reference/reference.html
CGDisplayHideCursor(kCGDirectMainDisplay);
CGAssociateMouseAndMouseCursorPosition(false);
} else if (p_mode==MOUSE_MODE_HIDDEN) {
CGDisplayHideCursor(kCGDirectMainDisplay);
CGAssociateMouseAndMouseCursorPosition(true);
} else {
CGDisplayShowCursor(kCGDirectMainDisplay);
CGAssociateMouseAndMouseCursorPosition(true);
}
mouse_mode=p_mode;
}
OS::MouseMode OS_OSX::get_mouse_mode() const {
return mouse_mode;
}
String OS_OSX::get_joy_guid(int p_device) const {
return input->get_joy_guid_remapped(p_device);
}
OS_OSX* OS_OSX::singleton=NULL;
OS_OSX::OS_OSX() {
main_loop=NULL;
singleton=this;
autoreleasePool = [[NSAutoreleasePool alloc] init];
eventSource = CGEventSourceCreate(kCGEventSourceStateHIDSystemState);
ERR_FAIL_COND(!eventSource);
CGEventSourceSetLocalEventsSuppressionInterval(eventSource, 0.0);
/*if (pthread_key_create(&_Godot.nsgl.current, NULL) != 0)
{
_GodotInputError(Godot_PLATFORM_ERROR,
"NSGL: Failed to create context TLS");
return GL_FALSE;
}*/
framework = CFBundleGetBundleWithIdentifier(CFSTR("com.apple.opengl"));
ERR_FAIL_COND(!framework);
// Implicitly create shared NSApplication instance
[GodotApplication sharedApplication];
// In case we are unbundled, make us a proper UI application
[NSApp setActivationPolicy:NSApplicationActivationPolicyRegular];
#if 0
// Menu bar setup must go between sharedApplication above and
// finishLaunching below, in order to properly emulate the behavior
// of NSApplicationMain
createMenuBar();
#endif
[NSApp finishLaunching];
delegate = [[GodotApplicationDelegate alloc] init];
ERR_FAIL_COND(!delegate);
[NSApp setDelegate:delegate];
last_id=1;
cursor_shape=CURSOR_ARROW;
current_screen = 0;
maximized = false;
minimized = false;
window_size=Vector2(1024,600);
zoomed = false;
display_scale=1.0;
}
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