kitty/glfw/cocoa_platform.h

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//========================================================================
// GLFW 3.3 macOS - www.glfw.org
//------------------------------------------------------------------------
// Copyright (c) 2009-2016 Camilla Löwy <elmindreda@glfw.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.
//
//========================================================================
#include <stdint.h>
#include <dlfcn.h>
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#include <Carbon/Carbon.h>
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#if defined(__OBJC__)
#import <Cocoa/Cocoa.h>
#import <CoreVideo/CoreVideo.h>
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#else
typedef void* id;
typedef void* CVDisplayLinkRef;
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#endif
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typedef enum {
EMPTY_EVENT_TYPE,
RENDER_FRAME_REQUEST_EVENT_TYPE,
TICK_CALLBACK_EVENT_TYPE
} EventTypes;
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typedef VkFlags VkMacOSSurfaceCreateFlagsMVK;
typedef int (* GLFWcocoatextinputfilterfun)(int,int,unsigned int, unsigned long);
typedef int (* GLFWapplicationshouldhandlereopenfun)(int);
typedef int (* GLFWcocoatogglefullscreenfun)(GLFWwindow*);
typedef void (* GLFWcocoarenderframefun)(GLFWwindow*);
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typedef struct VkMacOSSurfaceCreateInfoMVK
{
VkStructureType sType;
const void* pNext;
VkMacOSSurfaceCreateFlagsMVK flags;
const void* pView;
} VkMacOSSurfaceCreateInfoMVK;
typedef VkResult (APIENTRY *PFN_vkCreateMacOSSurfaceMVK)(VkInstance,const VkMacOSSurfaceCreateInfoMVK*,const VkAllocationCallbacks*,VkSurfaceKHR*);
#include "posix_thread.h"
#include "cocoa_joystick.h"
#include "nsgl_context.h"
#include "egl_context.h"
#include "osmesa_context.h"
#define _glfw_dlopen(name) dlopen(name, RTLD_LAZY | RTLD_LOCAL)
#define _glfw_dlclose(handle) dlclose(handle)
#define _glfw_dlsym(handle, name) dlsym(handle, name)
#define _GLFW_EGL_NATIVE_WINDOW ((EGLNativeWindowType) window->ns.view)
#define _GLFW_EGL_NATIVE_DISPLAY EGL_DEFAULT_DISPLAY
#define _GLFW_PLATFORM_WINDOW_STATE _GLFWwindowNS ns
#define _GLFW_PLATFORM_LIBRARY_WINDOW_STATE _GLFWlibraryNS ns
#define _GLFW_PLATFORM_LIBRARY_TIMER_STATE _GLFWtimerNS ns
#define _GLFW_PLATFORM_MONITOR_STATE _GLFWmonitorNS ns
#define _GLFW_PLATFORM_CURSOR_STATE _GLFWcursorNS ns
// HIToolbox.framework pointer typedefs
#define kTISPropertyUnicodeKeyLayoutData _glfw.ns.tis.kPropertyUnicodeKeyLayoutData
typedef TISInputSourceRef (*PFN_TISCopyCurrentKeyboardLayoutInputSource)(void);
#define TISCopyCurrentKeyboardLayoutInputSource _glfw.ns.tis.CopyCurrentKeyboardLayoutInputSource
typedef void* (*PFN_TISGetInputSourceProperty)(TISInputSourceRef,CFStringRef);
#define TISGetInputSourceProperty _glfw.ns.tis.GetInputSourceProperty
typedef UInt8 (*PFN_LMGetKbdType)(void);
#define LMGetKbdType _glfw.ns.tis.GetKbdType
// Cocoa-specific per-window data
//
typedef struct _GLFWwindowNS
{
id object;
id delegate;
id view;
id layer;
GLFWbool maximized;
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// Cached window properties to filter out duplicate events
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int width, height;
int fbWidth, fbHeight;
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float xscale, yscale;
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// The total sum of the distances the cursor has been warped
// since the last cursor motion event was processed
// This is kept to counteract Cocoa doing the same internally
double cursorWarpDeltaX, cursorWarpDeltaY;
// The text input filter callback
GLFWcocoatextinputfilterfun textInputFilterCallback;
// The toggle fullscreen intercept callback
GLFWcocoatogglefullscreenfun toggleFullscreenCallback;
// Dead key state
UInt32 deadKeyState;
// Whether a render frame has been requested for this window
GLFWbool renderFrameRequested;
GLFWcocoarenderframefun renderFrameCallback;
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} _GLFWwindowNS;
typedef struct _GLFWDisplayLinkNS
{
CVDisplayLinkRef displayLink;
CGDirectDisplayID displayID;
GLFWbool displayLinkStarted;
GLFWbool renderFrameRequested;
} _GLFWDisplayLinkNS;
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// Cocoa-specific global data
//
typedef struct _GLFWlibraryNS
{
CGEventSourceRef eventSource;
id delegate;
GLFWbool cursorHidden;
TISInputSourceRef inputSource;
IOHIDManagerRef hidManager;
id unicodeData;
id helper;
id keyUpMonitor;
id keyDownMonitor;
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char keyName[64];
char text[256];
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short int keycodes[256];
short int scancodes[GLFW_KEY_LAST + 1];
char* clipboardString;
CGPoint cascadePoint;
// Where to place the cursor when re-enabled
double restoreCursorPosX, restoreCursorPosY;
// The window whose disabled cursor mode is active
_GLFWwindow* disabledCursorWindow;
struct {
CFBundleRef bundle;
PFN_TISCopyCurrentKeyboardLayoutInputSource CopyCurrentKeyboardLayoutInputSource;
PFN_TISGetInputSourceProperty GetInputSourceProperty;
PFN_LMGetKbdType GetKbdType;
CFStringRef kPropertyUnicodeKeyLayoutData;
} tis;
struct {
_GLFWDisplayLinkNS entries[256];
size_t count;
id lock;
} displayLinks;
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} _GLFWlibraryNS;
// Cocoa-specific per-monitor data
//
typedef struct _GLFWmonitorNS
{
CGDirectDisplayID displayID;
CGDisplayModeRef previousMode;
uint32_t unitNumber;
id screen;
} _GLFWmonitorNS;
// Cocoa-specific per-cursor data
//
typedef struct _GLFWcursorNS
{
id object;
} _GLFWcursorNS;
// Cocoa-specific global timer data
//
typedef struct _GLFWtimerNS
{
uint64_t frequency;
} _GLFWtimerNS;
void _glfwInitTimerNS(void);
void _glfwPollMonitorsNS(void);
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void _glfwSetVideoModeNS(_GLFWmonitor* monitor, const GLFWvidmode* desired);
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void _glfwRestoreVideoModeNS(_GLFWmonitor* monitor);
void _glfwClearDisplayLinks();
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void _glfwCocoaPostEmptyEvent(short subtype, long data1, bool at_start);
void _glfwDispatchTickCallback();