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boo/lib/mac/WindowCocoa.mm

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#include "boo/graphicsdev/Metal.hpp"
#include "boo/IApplication.hpp"
#include "boo/IGraphicsContext.hpp"
#include "boo/IWindow.hpp"
#include "boo/audiodev/IAudioVoiceEngine.hpp"
#include "lib/mac/CocoaCommon.hpp"
#include <condition_variable>
#include <memory>
#include <mutex>
#import <AppKit/AppKit.h>
#import <CoreVideo/CVDisplayLink.h>
#include <logvisor/logvisor.hpp>
#if !__has_feature(objc_arc)
#error ARC Required
#endif
#ifndef USE_PRIVATE_APIS
#define USE_PRIVATE_APIS 1
#endif
namespace boo {
class WindowCocoa;
class GraphicsContextCocoa;
}
@interface WindowCocoaInternal : NSWindow <NSWindowDelegate> {
std::shared_ptr<boo::WindowCocoa> booWindow;
id touchBarProvider;
}
- (id)initWithBooWindow:(std::shared_ptr<boo::WindowCocoa>&)bw title:(std::string_view)title;
- (void)setFrameDefault;
- (NSRect)genFrameDefault;
- (void)setTouchBarProvider:(id)provider;
@end
#if 0
/* AppKit applies OpenGL much differently than other platforms
* the NSOpenGLView class composes together all necessary
* OGL context members and provides the necessary event hooks
* for KB/Mouse/Touch events
*/
static const NSOpenGLPixelFormatAttribute PF_RGBA8_ATTRS[] =
{
NSOpenGLPFAAccelerated,
NSOpenGLPFAOpenGLProfile, NSOpenGLProfileVersion3_2Core,
NSOpenGLPFADoubleBuffer,
NSOpenGLPFAColorSize, 24,
NSOpenGLPFAAlphaSize, 8,
0, 0
};
static const NSOpenGLPixelFormatAttribute PF_RGBA16_ATTRS[] =
{
NSOpenGLPFAAccelerated,
NSOpenGLPFAOpenGLProfile, NSOpenGLProfileVersion3_2Core,
NSOpenGLPFADoubleBuffer,
NSOpenGLPFAColorSize, 48,
NSOpenGLPFAAlphaSize, 16,
0, 0
};
static const NSOpenGLPixelFormatAttribute PF_RGBA8_Z24_ATTRS[] =
{
NSOpenGLPFAAccelerated,
NSOpenGLPFAOpenGLProfile, NSOpenGLProfileVersion3_2Core,
NSOpenGLPFADoubleBuffer,
NSOpenGLPFAColorSize, 24,
NSOpenGLPFAAlphaSize, 8,
NSOpenGLPFADepthSize, 24,
0, 0
};
static const NSOpenGLPixelFormatAttribute PF_RGBAF32_ATTRS[] =
{
NSOpenGLPFAAccelerated,
NSOpenGLPFAOpenGLProfile, NSOpenGLProfileVersion3_2Core,
NSOpenGLPFADoubleBuffer,
NSOpenGLPFAColorFloat,
NSOpenGLPFAColorSize, 96,
NSOpenGLPFAAlphaSize, 32,
0, 0
};
static const NSOpenGLPixelFormatAttribute PF_RGBAF32_Z24_ATTRS[] =
{
NSOpenGLPFAAccelerated,
NSOpenGLPFAOpenGLProfile, NSOpenGLProfileVersion3_2Core,
NSOpenGLPFADoubleBuffer,
NSOpenGLPFAColorFloat,
NSOpenGLPFAColorSize, 96,
NSOpenGLPFAAlphaSize, 32,
NSOpenGLPFADepthSize, 24,
0, 0
};
static const NSOpenGLPixelFormatAttribute* PF_TABLE[] =
{
nullptr,
PF_RGBA8_ATTRS,
PF_RGBA16_ATTRS,
PF_RGBA8_Z24_ATTRS,
PF_RGBAF32_ATTRS,
PF_RGBAF32_Z24_ATTRS
};
#endif
@interface BooCocoaResponder : NSResponder <NSTextInputClient> {
@public
NSUInteger lastModifiers;
boo::GraphicsContextCocoa* booContext;
NSView* parentView;
NSTextInputContext* textContext;
}
- (id)initWithBooContext:(boo::GraphicsContextCocoa*)bctx View:(NSView*)view;
@end
namespace boo {
class GraphicsContextCocoa : public IGraphicsContext {
protected:
EGraphicsAPI m_api;
EPixelFormat m_pf;
IWindow* m_parentWindow;
CVDisplayLinkRef m_dispLink = nullptr;
GraphicsContextCocoa(EGraphicsAPI api, EPixelFormat pf, IWindow* parentWindow)
: m_api(api), m_pf(pf), m_parentWindow(parentWindow) {}
std::mutex m_dlmt;
std::condition_variable m_dlcv;
static CVReturn DLCallback(CVDisplayLinkRef displayLink,
const CVTimeStamp* inNow,
const CVTimeStamp* inOutputTime,
CVOptionFlags flagsIn,
CVOptionFlags* flagsOut,
GraphicsContextCocoa* ctx) {
std::unique_lock<std::mutex> lk(ctx->m_dlmt);
ctx->m_dlcv.notify_one();
return kCVReturnSuccess;
}
public:
~GraphicsContextCocoa() override {
if (m_dispLink) {
CVDisplayLinkStop(m_dispLink);
CVDisplayLinkRelease(m_dispLink);
}
}
std::recursive_mutex m_callbackMutex;
IWindowCallback* m_callback = nullptr;
int waitForRetrace() {
std::unique_lock<std::mutex> lk(m_dlmt);
m_dlcv.wait(lk);
return 1;
}
virtual BooCocoaResponder* responder() const = 0;
};
#if 0
class GraphicsContextCocoaGL;
#endif
class GraphicsContextCocoaMetal;
}
#if 0
@interface GraphicsContextCocoaGLInternal : NSOpenGLView
{
@public
BooCocoaResponder* resp;
}
- (id)initWithBooContext:(boo::GraphicsContextCocoaGL*)bctx;
@end
#endif
@interface GraphicsContextCocoaMetalInternal : NSView {
@public
BooCocoaResponder* resp;
boo::MetalContext* m_ctx;
boo::IWindow* m_window;
}
- (id)initWithBooContext:(boo::GraphicsContextCocoaMetal*)bctx;
- (void)reshapeHandler;
@end
namespace boo {
static logvisor::Module Log("boo::WindowCocoa");
#if 0
std::unique_ptr<IGraphicsCommandQueue> _NewGLCommandQueue(IGraphicsContext* parent, GLContext* glCtx);
std::unique_ptr<IGraphicsDataFactory> _NewGLDataFactory(IGraphicsContext* parent, GLContext* glCtx);
#endif
std::unique_ptr<IGraphicsCommandQueue> _NewMetalCommandQueue(MetalContext* ctx, IWindow* parentWindow,
IGraphicsContext* parent);
std::unique_ptr<IGraphicsDataFactory> _NewMetalDataFactory(IGraphicsContext* parent, MetalContext* ctx);
#if 0
void _CocoaUpdateLastGLCtx(NSOpenGLContext* lastGLCtx);
class GraphicsContextCocoaGL : public GraphicsContextCocoa
{
GraphicsContextCocoaGLInternal* m_nsContext = nullptr;
std::unique_ptr<IGraphicsDataFactory> m_dataFactory;
std::unique_ptr<IGraphicsCommandQueue> m_commandQueue;
NSOpenGLContext* m_mainCtx = nullptr;
NSOpenGLContext* m_loadCtx = nullptr;
public:
NSOpenGLContext* m_lastCtx;
GLContext* m_glCtx;
GraphicsContextCocoaGL(EGraphicsAPI api, IWindow* parentWindow,
NSOpenGLContext* lastGLCtx, GLContext* glCtx)
: GraphicsContextCocoa(api, glCtx->m_deepColor ?
EPixelFormat::RGBA16 : EPixelFormat::RGBA8, parentWindow),
m_lastCtx(lastGLCtx), m_glCtx(glCtx)
{
m_dataFactory = _NewGLDataFactory(this, glCtx);
}
~GraphicsContextCocoaGL() override
{
m_commandQueue->stopRenderer();
fmt::print(FMT_STRING("CONTEXT DESTROYED\n"));
}
void _setCallback(IWindowCallback* cb) override
{
std::lock_guard<std::recursive_mutex> lk(m_callbackMutex);
m_callback = cb;
}
EGraphicsAPI getAPI() const override
{
return m_api;
}
EPixelFormat getPixelFormat() const override
{
return m_pf;
}
void setPixelFormat(EPixelFormat pf) override
{
if (pf > EPixelFormat::RGBAF32_Z24)
return;
m_pf = pf;
}
bool initializeContext(void*) override
{
m_nsContext = [[GraphicsContextCocoaGLInternal alloc] initWithBooContext:this];
if (!m_nsContext)
Log.report(logvisor::Fatal, FMT_STRING("unable to make new NSOpenGLView"));
[(__bridge NSWindow*)(void*)m_parentWindow->getPlatformHandle() setContentView:m_nsContext];
CVDisplayLinkCreateWithActiveCGDisplays(&m_dispLink);
CVDisplayLinkSetOutputCallback(m_dispLink, (CVDisplayLinkOutputCallback)DLCallback, this);
CVDisplayLinkStart(m_dispLink);
m_commandQueue = _NewGLCommandQueue(this, m_glCtx);
m_commandQueue->startRenderer();
return true;
}
void makeCurrent() override
{
[[m_nsContext openGLContext] makeCurrentContext];
}
void postInit() override
{
}
IGraphicsCommandQueue* getCommandQueue() override
{
return m_commandQueue.get();
}
IGraphicsDataFactory* getDataFactory() override
{
return m_dataFactory.get();
}
IGraphicsDataFactory* getMainContextDataFactory() override
{
if (!m_mainCtx)
{
NSOpenGLPixelFormat* nspf = [[NSOpenGLPixelFormat alloc] initWithAttributes:PF_TABLE[int(m_pf)]];
m_mainCtx = [[NSOpenGLContext alloc] initWithFormat:nspf shareContext:[m_nsContext openGLContext]];
if (!m_mainCtx)
Log.report(logvisor::Fatal, FMT_STRING("unable to make main NSOpenGLContext"));
}
[m_mainCtx makeCurrentContext];
return m_dataFactory.get();
}
IGraphicsDataFactory* getLoadContextDataFactory() override
{
if (!m_loadCtx)
{
NSOpenGLPixelFormat* nspf = [[NSOpenGLPixelFormat alloc] initWithAttributes:PF_TABLE[int(m_pf)]];
m_loadCtx = [[NSOpenGLContext alloc] initWithFormat:nspf shareContext:[m_nsContext openGLContext]];
if (!m_loadCtx)
Log.report(logvisor::Fatal, FMT_STRING("unable to make load NSOpenGLContext"));
}
[m_loadCtx makeCurrentContext];
return m_dataFactory.get();
}
void present() override
{
[[m_nsContext openGLContext] flushBuffer];
}
BooCocoaResponder* responder() const override
{
if (!m_nsContext)
return nullptr;
return m_nsContext->resp;
}
};
IGraphicsContext* _GraphicsContextCocoaGLNew(IGraphicsContext::EGraphicsAPI api,
IWindow* parentWindow, NSOpenGLContext* lastGLCtx,
GLContext* glCtx)
{
if (api != IGraphicsContext::EGraphicsAPI::OpenGL3_3 && api != IGraphicsContext::EGraphicsAPI::OpenGL4_2)
return nullptr;
/* Create temporary context to query GL version */
NSOpenGLPixelFormat* nspf = [[NSOpenGLPixelFormat alloc] initWithAttributes:PF_RGBA8_ATTRS];
if (!nspf)
return nullptr;
NSOpenGLContext* nsctx = [[NSOpenGLContext alloc] initWithFormat:nspf shareContext:nil];
if (!nsctx)
return nullptr;
[nsctx makeCurrentContext];
const char* glVersion = (char*)glGetString(GL_VERSION);
unsigned major = 0;
unsigned minor = 0;
if (glVersion)
{
major = glVersion[0] - '0';
minor = glVersion[2] - '0';
}
if (glewInit() != GLEW_OK)
Log.report(logvisor::Fatal, FMT_STRING("glewInit failed"));
[NSOpenGLContext clearCurrentContext];
if (!glVersion)
return nullptr;
if (major > 4 || (major == 4 && minor >= 2))
api = IGraphicsContext::EGraphicsAPI::OpenGL4_2;
else if (major == 3 && minor >= 3)
if (api == IGraphicsContext::EGraphicsAPI::OpenGL4_2)
return nullptr;
return new GraphicsContextCocoaGL(api, parentWindow, lastGLCtx, glCtx);
}
#endif
#if BOO_HAS_METAL
class GraphicsContextCocoaMetal : public GraphicsContextCocoa {
GraphicsContextCocoaMetalInternal* m_nsContext = nullptr;
std::unique_ptr<IGraphicsDataFactory> m_dataFactory;
std::unique_ptr<IGraphicsCommandQueue> m_commandQueue;
public:
IWindow* m_parentWindow;
MetalContext* m_metalCtx;
GraphicsContextCocoaMetal(EGraphicsAPI api, IWindow* parentWindow, MetalContext* metalCtx)
: GraphicsContextCocoa(api,
(metalCtx->m_pixelFormat == MTLPixelFormatRGBA16Float) ?
EPixelFormat::RGBA16 : EPixelFormat::RGBA8, parentWindow),
m_parentWindow(parentWindow), m_metalCtx(metalCtx) {
m_dataFactory = _NewMetalDataFactory(this, metalCtx);
}
~GraphicsContextCocoaMetal() override {
m_commandQueue->stopRenderer();
m_metalCtx->m_windows.erase(m_parentWindow);
}
void _setCallback(IWindowCallback* cb) override {
std::lock_guard<std::recursive_mutex> lk(m_callbackMutex);
m_callback = cb;
}
EGraphicsAPI getAPI() const override {
return m_api;
}
EPixelFormat getPixelFormat() const override {
return m_pf;
}
void setPixelFormat(EPixelFormat pf) override {
if (pf > EPixelFormat::RGBAF32_Z24)
return;
m_pf = pf;
}
bool initializeContext(void*) override {
MetalContext::Window& w = m_metalCtx->m_windows[m_parentWindow];
m_nsContext = [[GraphicsContextCocoaMetalInternal alloc] initWithBooContext:this];
if (!m_nsContext)
Log.report(logvisor::Fatal, FMT_STRING("unable to make new NSView for Metal"));
w.m_metalLayer = (CAMetalLayer*) m_nsContext.layer;
[(__bridge NSWindow*) (void*) m_parentWindow->getPlatformHandle() setContentView:m_nsContext];
CVDisplayLinkCreateWithActiveCGDisplays(&m_dispLink);
CVDisplayLinkSetOutputCallback(m_dispLink, (CVDisplayLinkOutputCallback) DLCallback, this);
CVDisplayLinkStart(m_dispLink);
m_commandQueue = _NewMetalCommandQueue(m_metalCtx, m_parentWindow, this);
m_commandQueue->startRenderer();
return true;
}
void makeCurrent() override {
}
void postInit() override {
}
IGraphicsCommandQueue* getCommandQueue() override {
return m_commandQueue.get();
}
IGraphicsDataFactory* getDataFactory() override {
return m_dataFactory.get();
}
IGraphicsDataFactory* getMainContextDataFactory() override {
return m_dataFactory.get();
}
IGraphicsDataFactory* getLoadContextDataFactory() override {
return m_dataFactory.get();
}
void present() override {
}
BooCocoaResponder* responder() const override {
if (!m_nsContext)
return nullptr;
return m_nsContext->resp;
}
};
IGraphicsContext* _GraphicsContextCocoaMetalNew(IGraphicsContext::EGraphicsAPI api,
IWindow* parentWindow,
MetalContext* metalCtx) {
if (api != IGraphicsContext::EGraphicsAPI::Metal)
return nullptr;
return new GraphicsContextCocoaMetal(api, parentWindow, metalCtx);
}
#endif
}
@implementation BooCocoaResponder
- (id)initWithBooContext:(boo::GraphicsContextCocoa*)bctx View:(NSView*)view {
lastModifiers = 0;
booContext = bctx;
parentView = view;
textContext = [[NSTextInputContext alloc] initWithClient:self];
return self;
}
- (BOOL)hasMarkedText {
std::lock_guard<std::recursive_mutex> lk(booContext->m_callbackMutex);
if (booContext->m_callback) {
boo::ITextInputCallback* textCb = booContext->m_callback->getTextInputCallback();
if (textCb)
return textCb->hasMarkedText();
}
return false;
}
- (NSRange)markedRange {
std::lock_guard<std::recursive_mutex> lk(booContext->m_callbackMutex);
if (booContext->m_callback) {
boo::ITextInputCallback* textCb = booContext->m_callback->getTextInputCallback();
if (textCb) {
std::pair<int, int> rng = textCb->markedRange();
return NSMakeRange(rng.first < 0 ? NSNotFound : rng.first, rng.second);
}
}
return NSMakeRange(NSNotFound, 0);
}
- (NSRange)selectedRange {
std::lock_guard<std::recursive_mutex> lk(booContext->m_callbackMutex);
if (booContext->m_callback) {
boo::ITextInputCallback* textCb = booContext->m_callback->getTextInputCallback();
if (textCb) {
std::pair<int, int> rng = textCb->selectedRange();
return NSMakeRange(rng.first < 0 ? NSNotFound : rng.first, rng.second);
}
}
return NSMakeRange(NSNotFound, 0);
}
- (void)setMarkedText:(id)aString selectedRange:(NSRange)selectedRange replacementRange:(NSRange)replacementRange {
std::lock_guard<std::recursive_mutex> lk(booContext->m_callbackMutex);
if (booContext->m_callback) {
boo::ITextInputCallback* textCb = booContext->m_callback->getTextInputCallback();
if (textCb) {
NSString* plainStr = aString;
if ([aString isKindOfClass:[NSAttributedString class]])
plainStr = ((NSAttributedString*) aString).string;
textCb->setMarkedText([plainStr UTF8String],
std::make_pair(selectedRange.location, selectedRange.length),
std::make_pair(replacementRange.location == NSNotFound ? -1 : replacementRange.location,
replacementRange.length));
}
}
}
- (void)unmarkText {
std::lock_guard<std::recursive_mutex> lk(booContext->m_callbackMutex);
if (booContext->m_callback) {
boo::ITextInputCallback* textCb = booContext->m_callback->getTextInputCallback();
if (textCb)
textCb->unmarkText();
}
}
#if __MAC_OS_X_VERSION_MAX_ALLOWED >= 101100
- (NSArray<NSString*>*)validAttributesForMarkedText {
return @[];
}
#else
- (NSArray*)validAttributesForMarkedText
{
return @[];
}
#endif
- (NSAttributedString*)attributedSubstringForProposedRange:(NSRange)aRange actualRange:(NSRangePointer)actualRange {
std::lock_guard<std::recursive_mutex> lk(booContext->m_callbackMutex);
if (booContext->m_callback) {
boo::ITextInputCallback* textCb = booContext->m_callback->getTextInputCallback();
if (textCb) {
std::pair<int, int> actualRng;
std::string str = textCb->substringForRange(std::make_pair(aRange.location, aRange.length), actualRng);
if (str.empty())
return nil;
actualRange->location = actualRng.first;
actualRange->length = actualRng.second;
NSString* nsStr = [NSString stringWithUTF8String:str.c_str()];
NSAttributedString* ret = [[NSAttributedString alloc] initWithString:nsStr];
return ret;
}
}
return nil;
}
- (void)insertText:(id)aString replacementRange:(NSRange)replacementRange {
std::lock_guard<std::recursive_mutex> lk(booContext->m_callbackMutex);
if (booContext->m_callback) {
boo::ITextInputCallback* textCb = booContext->m_callback->getTextInputCallback();
if (textCb) {
NSString* plainStr = aString;
if ([aString isKindOfClass:[NSAttributedString class]])
plainStr = ((NSAttributedString*) aString).string;
textCb->insertText([plainStr UTF8String],
std::make_pair(replacementRange.location == NSNotFound ? -1 : replacementRange.location,
replacementRange.length));
}
}
}
- (NSUInteger)characterIndexForPoint:(NSPoint)aPoint {
std::lock_guard<std::recursive_mutex> lk(booContext->m_callbackMutex);
if (booContext->m_callback) {
boo::ITextInputCallback* textCb = booContext->m_callback->getTextInputCallback();
if (textCb) {
NSPoint backingPoint = [parentView convertPointToBacking:aPoint];
boo::SWindowCoord coord = {{int(backingPoint.x), int(backingPoint.y)},
{int(aPoint.x), int(aPoint.y)}};
int idx = textCb->characterIndexAtPoint(coord);
if (idx < 0)
return NSNotFound;
return idx;
}
}
return NSNotFound;
}
- (NSRect)firstRectForCharacterRange:(NSRange)aRange actualRange:(NSRangePointer)actualRange {
std::lock_guard<std::recursive_mutex> lk(booContext->m_callbackMutex);
if (booContext->m_callback) {
boo::ITextInputCallback* textCb = booContext->m_callback->getTextInputCallback();
if (textCb) {
std::pair<int, int> actualRng;
boo::SWindowRect rect =
textCb->rectForCharacterRange(std::make_pair(aRange.location, aRange.length), actualRng);
actualRange->location = actualRng.first;
actualRange->length = actualRng.second;
return [[parentView window] convertRectToScreen:
[parentView convertRectFromBacking:NSMakeRect(rect.location[0], rect.location[1],
rect.size[0], rect.size[1])]];
}
}
return NSMakeRect(0, 0, 0, 0);
}
- (void)doCommandBySelector:(SEL)aSelector {
}
static inline boo::EModifierKey getMod(NSUInteger flags) {
boo::EModifierKey ret = boo::EModifierKey::None;
if (flags & NSEventModifierFlagControl)
ret |= boo::EModifierKey::Ctrl;
if (flags & NSEventModifierFlagOption)
ret |= boo::EModifierKey::Alt;
if (flags & NSEventModifierFlagShift)
ret |= boo::EModifierKey::Shift;
if (flags & NSEventModifierFlagCommand)
ret |= boo::EModifierKey::Command;
return ret;
}
static inline boo::EMouseButton getButton(NSEvent* event) {
NSInteger buttonNumber = event.buttonNumber;
if (buttonNumber == 3)
return boo::EMouseButton::Middle;
else if (buttonNumber == 4)
return boo::EMouseButton::Aux1;
else if (buttonNumber == 5)
return boo::EMouseButton::Aux2;
return boo::EMouseButton::None;
}
- (void)mouseDown:(NSEvent*)theEvent {
std::lock_guard<std::recursive_mutex> lk(booContext->m_callbackMutex);
if (!booContext->m_callback)
return;
NSPoint liw = [parentView convertPoint:[theEvent locationInWindow] fromView:nil];
float pixelFactor = [[parentView window] backingScaleFactor];
NSRect frame = [parentView frame];
boo::SWindowCoord coord =
{
{int(liw.x * pixelFactor), int(liw.y * pixelFactor)},
{int(liw.x), int(liw.y)},
{float(liw.x / frame.size.width), float(liw.y / frame.size.height)}
};
booContext->m_callback->mouseDown(coord, boo::EMouseButton::Primary,
getMod([theEvent modifierFlags]));
[textContext handleEvent:theEvent];
}
- (void)mouseUp:(NSEvent*)theEvent {
std::lock_guard<std::recursive_mutex> lk(booContext->m_callbackMutex);
if (!booContext->m_callback)
return;
NSPoint liw = [parentView convertPoint:[theEvent locationInWindow] fromView:nil];
float pixelFactor = [[parentView window] backingScaleFactor];
NSRect frame = [parentView frame];
boo::SWindowCoord coord =
{
{int(liw.x * pixelFactor), int(liw.y * pixelFactor)},
{int(liw.x), int(liw.y)},
{float(liw.x / frame.size.width), float(liw.y / frame.size.height)}
};
booContext->m_callback->mouseUp(coord, boo::EMouseButton::Primary,
getMod([theEvent modifierFlags]));
[textContext handleEvent:theEvent];
}
- (void)rightMouseDown:(NSEvent*)theEvent {
std::lock_guard<std::recursive_mutex> lk(booContext->m_callbackMutex);
if (!booContext->m_callback)
return;
NSPoint liw = [parentView convertPoint:[theEvent locationInWindow] fromView:nil];
float pixelFactor = [[parentView window] backingScaleFactor];
NSRect frame = [parentView frame];
boo::SWindowCoord coord =
{
{int(liw.x * pixelFactor), int(liw.y * pixelFactor)},
{int(liw.x), int(liw.y)},
{float(liw.x / frame.size.width), float(liw.y / frame.size.height)}
};
booContext->m_callback->mouseDown(coord, boo::EMouseButton::Secondary,
getMod([theEvent modifierFlags]));
[textContext handleEvent:theEvent];
}
- (void)rightMouseUp:(NSEvent*)theEvent {
std::lock_guard<std::recursive_mutex> lk(booContext->m_callbackMutex);
if (!booContext->m_callback)
return;
NSPoint liw = [parentView convertPoint:[theEvent locationInWindow] fromView:nil];
float pixelFactor = [[parentView window] backingScaleFactor];
NSRect frame = [parentView frame];
boo::SWindowCoord coord =
{
{int(liw.x * pixelFactor), int(liw.y * pixelFactor)},
{int(liw.x), int(liw.y)},
{float(liw.x / frame.size.width), float(liw.y / frame.size.height)}
};
booContext->m_callback->mouseUp(coord, boo::EMouseButton::Secondary,
getMod([theEvent modifierFlags]));
[textContext handleEvent:theEvent];
}
- (void)otherMouseDown:(NSEvent*)theEvent {
std::lock_guard<std::recursive_mutex> lk(booContext->m_callbackMutex);
if (!booContext->m_callback)
return;
boo::EMouseButton button = getButton(theEvent);
if (button == boo::EMouseButton::None)
return;
NSPoint liw = [parentView convertPoint:[theEvent locationInWindow] fromView:nil];
float pixelFactor = [[parentView window] backingScaleFactor];
NSRect frame = [parentView frame];
boo::SWindowCoord coord =
{
{int(liw.x * pixelFactor), int(liw.y * pixelFactor)},
{int(liw.x), int(liw.y)},
{float(liw.x / frame.size.width), float(liw.y / frame.size.height)}
};
booContext->m_callback->mouseDown(coord, button, getMod([theEvent modifierFlags]));
[textContext handleEvent:theEvent];
}
- (void)otherMouseUp:(NSEvent*)theEvent {
std::lock_guard<std::recursive_mutex> lk(booContext->m_callbackMutex);
if (!booContext->m_callback)
return;
boo::EMouseButton button = getButton(theEvent);
if (button == boo::EMouseButton::None)
return;
NSPoint liw = [parentView convertPoint:[theEvent locationInWindow] fromView:nil];
float pixelFactor = [[parentView window] backingScaleFactor];
NSRect frame = [parentView frame];
boo::SWindowCoord coord =
{
{int(liw.x * pixelFactor), int(liw.y * pixelFactor)},
{int(liw.x), int(liw.y)},
{float(liw.x / frame.size.width), float(liw.y / frame.size.height)}
};
booContext->m_callback->mouseUp(coord, button, getMod([theEvent modifierFlags]));
[textContext handleEvent:theEvent];
}
- (void)mouseMoved:(NSEvent*)theEvent {
std::lock_guard<std::recursive_mutex> lk(booContext->m_callbackMutex);
if (!booContext->m_callback)
return;
NSPoint liw = [parentView convertPoint:[theEvent locationInWindow] fromView:nil];
if (theEvent.window == [parentView window] && NSPointInRect(liw, parentView.frame)) {
float pixelFactor = [[parentView window] backingScaleFactor];
NSRect frame = [parentView frame];
boo::SWindowCoord coord =
{
{int(liw.x * pixelFactor), int(liw.y * pixelFactor)},
{int(liw.x), int(liw.y)},
{float(liw.x / frame.size.width), float(liw.y / frame.size.height)}
};
booContext->m_callback->mouseMove(coord);
}
[textContext handleEvent:theEvent];
}
- (void)mouseDragged:(NSEvent*)theEvent {
[self mouseMoved:theEvent];
}
- (void)rightMouseDragged:(NSEvent*)theEvent {
[self mouseMoved:theEvent];
}
- (void)otherMouseDragged:(NSEvent*)theEvent {
[self mouseMoved:theEvent];
}
- (void)mouseEntered:(NSEvent*)theEvent {
std::lock_guard<std::recursive_mutex> lk(booContext->m_callbackMutex);
if (!booContext->m_callback)
return;
NSPoint liw = [parentView convertPoint:[theEvent locationInWindow] fromView:nil];
float pixelFactor = [[parentView window] backingScaleFactor];
NSRect frame = [parentView frame];
boo::SWindowCoord coord =
{
{int(liw.x * pixelFactor), int(liw.y * pixelFactor)},
{int(liw.x), int(liw.y)},
{float(liw.x / frame.size.width), float(liw.y / frame.size.height)}
};
booContext->m_callback->mouseEnter(coord);
}
- (void)mouseExited:(NSEvent*)theEvent {
std::lock_guard<std::recursive_mutex> lk(booContext->m_callbackMutex);
if (!booContext->m_callback)
return;
NSPoint liw = [parentView convertPoint:[theEvent locationInWindow] fromView:nil];
float pixelFactor = [[parentView window] backingScaleFactor];
NSRect frame = [parentView frame];
boo::SWindowCoord coord =
{
{int(liw.x * pixelFactor), int(liw.y * pixelFactor)},
{int(liw.x), int(liw.y)},
{float(liw.x / frame.size.width), float(liw.y / frame.size.height)}
};
booContext->m_callback->mouseLeave(coord);
}
- (void)scrollWheel:(NSEvent*)theEvent {
std::lock_guard<std::recursive_mutex> lk(booContext->m_callbackMutex);
if (!booContext->m_callback)
return;
NSPoint liw = [parentView convertPoint:[theEvent locationInWindow] fromView:nil];
float pixelFactor = [[parentView window] backingScaleFactor];
NSRect frame = [parentView frame];
boo::SWindowCoord coord =
{
{int(liw.x * pixelFactor), int(liw.y * pixelFactor)},
{int(liw.x), int(liw.y)},
{float(liw.x / frame.size.width), float(liw.y / frame.size.height)}
};
boo::SScrollDelta scroll =
{
{(float) [theEvent scrollingDeltaX], (float) [theEvent scrollingDeltaY]},
(bool) [theEvent hasPreciseScrollingDeltas], true
};
booContext->m_callback->scroll(coord, scroll);
[textContext handleEvent:theEvent];
}
- (void)touchesBeganWithEvent:(NSEvent*)event {
std::lock_guard<std::recursive_mutex> lk(booContext->m_callbackMutex);
if (!booContext->m_callback)
return;
for (NSTouch* touch in [event touchesMatchingPhase:NSTouchPhaseBegan inView:nil]) {
NSPoint pos = touch.normalizedPosition;
boo::STouchCoord coord =
{
{(float) pos.x, (float) pos.y}
};
booContext->m_callback->touchDown(coord, (uintptr_t) touch.identity);
}
}
- (void)touchesEndedWithEvent:(NSEvent*)event {
std::lock_guard<std::recursive_mutex> lk(booContext->m_callbackMutex);
if (!booContext->m_callback)
return;
for (NSTouch* touch in [event touchesMatchingPhase:NSTouchPhaseEnded inView:nil]) {
NSPoint pos = touch.normalizedPosition;
boo::STouchCoord coord =
{
{(float) pos.x, (float) pos.y}
};
booContext->m_callback->touchUp(coord, (uintptr_t) touch.identity);
}
}
- (void)touchesMovedWithEvent:(NSEvent*)event {
std::lock_guard<std::recursive_mutex> lk(booContext->m_callbackMutex);
if (!booContext->m_callback)
return;
for (NSTouch* touch in [event touchesMatchingPhase:NSTouchPhaseMoved inView:nil]) {
NSPoint pos = touch.normalizedPosition;
boo::STouchCoord coord =
{
{(float) pos.x, (float) pos.y}
};
booContext->m_callback->touchMove(coord, (uintptr_t) touch.identity);
}
}
- (void)touchesCancelledWithEvent:(NSEvent*)event {
std::lock_guard<std::recursive_mutex> lk(booContext->m_callbackMutex);
if (!booContext->m_callback)
return;
for (NSTouch* touch in [event touchesMatchingPhase:NSTouchPhaseCancelled inView:nil]) {
NSPoint pos = touch.normalizedPosition;
boo::STouchCoord coord =
{
{(float) pos.x, (float) pos.y}
};
booContext->m_callback->touchUp(coord, (uintptr_t) touch.identity);
}
}
/* keycodes for keys that are independent of keyboard layout*/
enum {
kVK_Return = 0x24,
kVK_Tab = 0x30,
kVK_Space = 0x31,
kVK_Delete = 0x33,
kVK_Escape = 0x35,
kVK_Command = 0x37,
kVK_Shift = 0x38,
kVK_CapsLock = 0x39,
kVK_Option = 0x3A,
kVK_Control = 0x3B,
kVK_RightShift = 0x3C,
kVK_RightOption = 0x3D,
kVK_RightControl = 0x3E,
kVK_Function = 0x3F,
kVK_F17 = 0x40,
kVK_VolumeUp = 0x48,
kVK_VolumeDown = 0x49,
kVK_Mute = 0x4A,
kVK_F18 = 0x4F,
kVK_F19 = 0x50,
kVK_F20 = 0x5A,
kVK_F5 = 0x60,
kVK_F6 = 0x61,
kVK_F7 = 0x62,
kVK_F3 = 0x63,
kVK_F8 = 0x64,
kVK_F9 = 0x65,
kVK_F11 = 0x67,
kVK_F13 = 0x69,
kVK_F16 = 0x6A,
kVK_F14 = 0x6B,
kVK_F10 = 0x6D,
kVK_F12 = 0x6F,
kVK_F15 = 0x71,
kVK_Help = 0x72,
kVK_Home = 0x73,
kVK_PageUp = 0x74,
kVK_ForwardDelete = 0x75,
kVK_F4 = 0x76,
kVK_End = 0x77,
kVK_F2 = 0x78,
kVK_PageDown = 0x79,
kVK_F1 = 0x7A,
kVK_LeftArrow = 0x7B,
kVK_RightArrow = 0x7C,
kVK_DownArrow = 0x7D,
kVK_UpArrow = 0x7E
};
static boo::ESpecialKey translateKeycode(short code) {
switch (code) {
case kVK_F1:
return boo::ESpecialKey::F1;
case kVK_F2:
return boo::ESpecialKey::F2;
case kVK_F3:
return boo::ESpecialKey::F3;
case kVK_F4:
return boo::ESpecialKey::F4;
case kVK_F5:
return boo::ESpecialKey::F5;
case kVK_F6:
return boo::ESpecialKey::F6;
case kVK_F7:
return boo::ESpecialKey::F7;
case kVK_F8:
return boo::ESpecialKey::F8;
case kVK_F9:
return boo::ESpecialKey::F9;
case kVK_F10:
return boo::ESpecialKey::F10;
case kVK_F11:
return boo::ESpecialKey::F11;
case kVK_F12:
return boo::ESpecialKey::F12;
case kVK_Escape:
return boo::ESpecialKey::Esc;
case kVK_Return:
return boo::ESpecialKey::Enter;
case kVK_Delete:
return boo::ESpecialKey::Backspace;
case kVK_ForwardDelete:
return boo::ESpecialKey::Delete;
case kVK_Home:
return boo::ESpecialKey::Home;
case kVK_End:
return boo::ESpecialKey::End;
case kVK_PageUp:
return boo::ESpecialKey::PgUp;
case kVK_PageDown:
return boo::ESpecialKey::PgDown;
case kVK_LeftArrow:
return boo::ESpecialKey::Left;
case kVK_RightArrow:
return boo::ESpecialKey::Right;
case kVK_UpArrow:
return boo::ESpecialKey::Up;
case kVK_DownArrow:
return boo::ESpecialKey::Down;
case kVK_Tab:
return boo::ESpecialKey::Tab;
default:
return boo::ESpecialKey::None;
}
}
- (void)keyDown:(NSEvent*)theEvent {
std::lock_guard<std::recursive_mutex> lk(booContext->m_callbackMutex);
if (!booContext->m_callback)
return;
boo::ESpecialKey special = translateKeycode(theEvent.keyCode);
boo::EModifierKey mods = getMod(theEvent.modifierFlags);
NSString* chars;
if ((mods & boo::EModifierKey::Ctrl) != boo::EModifierKey::None)
chars = theEvent.charactersIgnoringModifiers;
else
chars = theEvent.characters;
if (special != boo::ESpecialKey::None)
booContext->m_callback->specialKeyDown(special,
mods,
theEvent.isARepeat);
else if ([chars length])
booContext->m_callback->charKeyDown([chars characterAtIndex:0],
mods,
theEvent.isARepeat);
[textContext handleEvent:theEvent];
}
- (void)keyUp:(NSEvent*)theEvent {
std::lock_guard<std::recursive_mutex> lk(booContext->m_callbackMutex);
if (!booContext->m_callback)
return;
boo::ESpecialKey special = translateKeycode(theEvent.keyCode);
boo::EModifierKey mods = getMod(theEvent.modifierFlags);
NSString* chars;
if ((mods & boo::EModifierKey::Ctrl) != boo::EModifierKey::None)
chars = theEvent.charactersIgnoringModifiers;
else
chars = theEvent.characters;
if (special != boo::ESpecialKey::None)
booContext->m_callback->specialKeyUp(special,
mods);
else if ([chars length])
booContext->m_callback->charKeyUp([chars characterAtIndex:0],
mods);
//[textContext handleEvent:theEvent];
}
- (void)flagsChanged:(NSEvent*)theEvent {
std::lock_guard<std::recursive_mutex> lk(booContext->m_callbackMutex);
if (!booContext->m_callback)
return;
NSUInteger modFlags = theEvent.modifierFlags;
if (modFlags != lastModifiers) {
NSUInteger changedFlags = modFlags ^lastModifiers;
NSUInteger downFlags = changedFlags & modFlags;
if (downFlags & NSEventModifierFlagControl)
booContext->m_callback->modKeyDown(boo::EModifierKey::Ctrl, false);
if (downFlags & NSEventModifierFlagOption)
booContext->m_callback->modKeyDown(boo::EModifierKey::Alt, false);
if (downFlags & NSEventModifierFlagShift)
booContext->m_callback->modKeyDown(boo::EModifierKey::Shift, false);
if (downFlags & NSEventModifierFlagCommand)
booContext->m_callback->modKeyDown(boo::EModifierKey::Command, false);
NSUInteger upFlags = changedFlags & ~modFlags;
if (upFlags & NSEventModifierFlagControl)
booContext->m_callback->modKeyUp(boo::EModifierKey::Ctrl);
if (upFlags & NSEventModifierFlagOption)
booContext->m_callback->modKeyUp(boo::EModifierKey::Alt);
if (upFlags & NSEventModifierFlagShift)
booContext->m_callback->modKeyUp(boo::EModifierKey::Shift);
if (upFlags & NSEventModifierFlagCommand)
booContext->m_callback->modKeyUp(boo::EModifierKey::Command);
lastModifiers = modFlags;
}
[textContext handleEvent:theEvent];
}
- (BOOL)acceptsTouchEvents {
return YES;
}
- (BOOL)acceptsFirstResponder {
return YES;
}
@end
#if 0
@implementation GraphicsContextCocoaGLInternal
- (id)initWithBooContext:(boo::GraphicsContextCocoaGL*)bctx
{
resp = [[BooCocoaResponder alloc] initWithBooContext:bctx View:self];
boo::IGraphicsContext::EPixelFormat pf = bctx->getPixelFormat();
NSOpenGLPixelFormat* nspf = [[NSOpenGLPixelFormat alloc] initWithAttributes:PF_TABLE[int(pf)]];
self = [self initWithFrame:NSMakeRect(0, 0, 100, 100) pixelFormat:nspf];
if (bctx->m_lastCtx)
{
NSOpenGLContext* sharedCtx = [[NSOpenGLContext alloc] initWithFormat:nspf shareContext:bctx->m_lastCtx];
[self setOpenGLContext:sharedCtx];
[sharedCtx setView:self];
}
NSTrackingArea* trackingArea = [[NSTrackingArea alloc] initWithRect:NSZeroRect
options:(NSTrackingMouseEnteredAndExited |
NSTrackingMouseMoved |
NSTrackingActiveAlways |
NSTrackingInVisibleRect)
owner:self
userInfo:nil];
[self addTrackingArea:trackingArea];
return self;
}
- (void)reshape
{
std::lock_guard<std::recursive_mutex> lk(resp->booContext->m_callbackMutex);
NSRect frame = [self convertRectToBacking:self.frame];
boo::SWindowRect rect = {int(frame.origin.x), int(frame.origin.y),
int(frame.size.width), int(frame.size.height)};
if (resp->booContext->m_callback)
resp->booContext->m_callback->resized(rect, true);
[super reshape];
}
- (BOOL)acceptsTouchEvents
{
return YES;
}
- (BOOL)acceptsFirstResponder
{
return YES;
}
- (NSResponder*)nextResponder
{
return resp;
}
- (BOOL)wantsBestResolutionOpenGLSurface
{
return YES;
}
@end
#endif
#if BOO_HAS_METAL
@implementation GraphicsContextCocoaMetalInternal
- (id)initWithBooContext:(boo::GraphicsContextCocoaMetal*)bctx {
m_ctx = bctx->m_metalCtx;
m_window = bctx->m_parentWindow;
self = [self initWithFrame:NSMakeRect(0, 0, 100, 100)];
[self setWantsLayer:YES];
resp = [[BooCocoaResponder alloc] initWithBooContext:bctx View:self];
NSTrackingArea* trackingArea = [[NSTrackingArea alloc] initWithRect:NSZeroRect
options:(NSTrackingMouseEnteredAndExited |
NSTrackingMouseMoved |
NSTrackingActiveAlways |
NSTrackingInVisibleRect)
owner:self
userInfo:nil];
[self addTrackingArea:trackingArea];
return self;
}
- (CALayer*)makeBackingLayer {
CAMetalLayer* layer = [CAMetalLayer new];
layer.device = m_ctx->m_dev;
layer.pixelFormat = m_ctx->m_pixelFormat;
layer.framebufferOnly = NO;
return layer;
}
- (BOOL)acceptsTouchEvents {
return YES;
}
- (BOOL)acceptsFirstResponder {
return YES;
}
- (NSResponder*)nextResponder {
return resp;
}
- (void)reshapeHandler {
std::lock_guard<std::recursive_mutex> lk1(resp->booContext->m_callbackMutex);
NSRect frame = [self convertRectToBacking:self.frame];
boo::SWindowRect rect = {int(frame.origin.x), int(frame.origin.y),
int(frame.size.width), int(frame.size.height)};
boo::MetalContext::Window& w = m_ctx->m_windows[m_window];
std::unique_lock<std::mutex> lk(w.m_resizeLock);
if (resp->booContext->m_callback)
resp->booContext->m_callback->resized(rect, false);
w.m_size = CGSizeMake(rect.size[0], rect.size[1]);
w.m_needsResize = YES;
}
- (void)setFrameSize:(NSSize)newSize {
[super setFrameSize:newSize];
[self reshapeHandler];
}
- (void)setBoundsSize:(NSSize)newSize {
[super setBoundsSize:newSize];
[self reshapeHandler];
}
- (void)viewDidChangeBackingProperties {
[super viewDidChangeBackingProperties];
[self reshapeHandler];
}
@end
#endif
namespace boo {
static NSString* ClipboardTypes[] =
{
0, NSPasteboardTypeString, NSPasteboardTypeString, NSPasteboardTypePNG
};
class WindowCocoa : public IWindow {
WindowCocoaInternal* m_nsWindow;
GraphicsContextCocoa* m_gfxCtx;
EMouseCursor m_cursor = EMouseCursor::None;
public:
void setup(std::string_view title, MetalContext* metalCtx) {
dispatch_sync(dispatch_get_main_queue(),
^{
std::shared_ptr<boo::WindowCocoa> windowPtr =
std::static_pointer_cast<boo::WindowCocoa>(shared_from_this());
m_nsWindow = [[WindowCocoaInternal alloc] initWithBooWindow:windowPtr title:title];
m_gfxCtx = static_cast<GraphicsContextCocoa*>(
_GraphicsContextCocoaMetalNew(IGraphicsContext::EGraphicsAPI::Metal,
this, metalCtx));
m_gfxCtx->initializeContext(nullptr);
});
m_gfxCtx->getMainContextDataFactory();
}
void _clearWindow() {
m_nsWindow = nullptr;
}
~WindowCocoa() override {
APP->_deletedWindow(this);
}
void setCallback(IWindowCallback* cb) override {
m_gfxCtx->_setCallback(cb);
}
void closeWindow() override {
dispatch_sync(dispatch_get_main_queue(),
^{
[m_nsWindow close];
});
}
void showWindow() override {
dispatch_sync(dispatch_get_main_queue(),
^{
[m_nsWindow makeKeyAndOrderFront:nil];
});
}
void hideWindow() override {
dispatch_sync(dispatch_get_main_queue(),
^{
[m_nsWindow orderOut:nil];
});
}
std::string getTitle() override {
return [[m_nsWindow title] UTF8String];
}
void setTitle(std::string_view title) override {
dispatch_sync(dispatch_get_main_queue(),
^{
[m_nsWindow setTitle:[NSString stringWithUTF8String:title.data()]];
});
}
void setCursor(EMouseCursor cursor) override {
if (cursor == m_cursor)
return;
m_cursor = cursor;
dispatch_async(dispatch_get_main_queue(),
^{
switch (cursor) {
case EMouseCursor::Pointer:
[[NSCursor arrowCursor] set];
break;
#if !USE_PRIVATE_APIS
case EMouseCursor::HorizontalArrow:
[[NSCursor resizeLeftRightCursor] set];
break;
case EMouseCursor::VerticalArrow:
[[NSCursor resizeUpDownCursor] set];
break;
#endif
case EMouseCursor::IBeam:
[[NSCursor IBeamCursor] set];
break;
case EMouseCursor::Crosshairs:
[[NSCursor crosshairCursor] set];
break;
case EMouseCursor::Hand:
[[NSCursor pointingHandCursor] set];
break;
case EMouseCursor::NotAllowed:
[[NSCursor operationNotAllowedCursor] set];
break;
#if USE_PRIVATE_APIS
// Private API cursors
case EMouseCursor::HorizontalArrow:
[(NSCursor*)[[NSCursor class] performSelector:@selector(_windowResizeEastWestCursor)] set];
break;
case EMouseCursor::VerticalArrow:
[(NSCursor*)[[NSCursor class] performSelector:@selector(_windowResizeNorthSouthCursor)] set];
break;
case EMouseCursor::BottomRightArrow:
[(NSCursor*)[[NSCursor class] performSelector:@selector(_windowResizeNorthWestSouthEastCursor)] set];
break;
case EMouseCursor::BottomLeftArrow:
[(NSCursor*)[[NSCursor class] performSelector:@selector(_windowResizeNorthEastSouthWestCursor)] set];
break;
#endif
default:
break;
}
});
}
void setWaitCursor(bool wait) override {}
double getWindowRefreshRate() const override {
/* TODO: Actually get refresh rate */
return 60.0;
}
void setWindowFrameDefault() override {
dispatch_sync(dispatch_get_main_queue(),
^{
NSScreen* mainScreen = [NSScreen mainScreen];
NSRect scrFrame = mainScreen.frame;
float x_off = scrFrame.size.width / 3.0;
float y_off = scrFrame.size.height / 3.0;
[m_nsWindow setFrame:NSMakeRect(x_off, y_off, x_off * 2.0, y_off * 2.0) display:NO];
});
}
void getWindowFrame(float& xOut, float& yOut, float& wOut, float& hOut) const override {
NSView* view = [m_nsWindow contentView];
NSRect wFrame = [view convertRectToBacking:view.frame];
xOut = wFrame.origin.x;
yOut = wFrame.origin.y;
wOut = wFrame.size.width;
hOut = wFrame.size.height;
}
void getWindowFrame(int& xOut, int& yOut, int& wOut, int& hOut) const override {
NSView* view = [m_nsWindow contentView];
NSRect wFrame = [view convertRectToBacking:view.frame];
xOut = wFrame.origin.x;
yOut = wFrame.origin.y;
wOut = wFrame.size.width;
hOut = wFrame.size.height;
}
void setWindowFrame(float x, float y, float w, float h) override {
dispatch_sync(dispatch_get_main_queue(),
^{
[m_nsWindow setContentSize:NSMakeSize(w, h)];
[m_nsWindow setFrameOrigin:NSMakePoint(x, y)];
});
}
void setWindowFrame(int x, int y, int w, int h) override {
dispatch_sync(dispatch_get_main_queue(),
^{
[m_nsWindow setContentSize:NSMakeSize(w, h)];
[m_nsWindow setFrameOrigin:NSMakePoint(x, y)];
});
}
float getVirtualPixelFactor() const override {
return [m_nsWindow backingScaleFactor];
}
bool isFullscreen() const override {
return ([m_nsWindow styleMask] & NSWindowStyleMaskFullScreen) == NSWindowStyleMaskFullScreen;
}
void setFullscreen(bool fs) override {
if ((fs && !isFullscreen()) || (!fs && isFullscreen()))
dispatch_sync(dispatch_get_main_queue(),
^{
[m_nsWindow toggleFullScreen:nil];
});
}
void claimKeyboardFocus(const int coord[2]) override {
BooCocoaResponder* resp = m_gfxCtx->responder();
if (resp) {
dispatch_async(dispatch_get_main_queue(),
^{
if (coord)
[resp->textContext activate];
else
[resp->textContext deactivate];
});
}
}
bool clipboardCopy(EClipboardType type, const uint8_t* data, size_t sz) override {
NSPasteboard* pb = [NSPasteboard generalPasteboard];
[pb clearContents];
NSData* d = [NSData dataWithBytes:data length:sz];
[pb setData:d forType:ClipboardTypes[int(type)]];
return true;
}
std::unique_ptr<uint8_t[]> clipboardPaste(EClipboardType type, size_t& sz) override {
NSPasteboard* pb = [NSPasteboard generalPasteboard];
NSData* d = [pb dataForType:ClipboardTypes[int(type)]];
if (!d)
return std::unique_ptr<uint8_t[]>();
sz = [d length];
std::unique_ptr<uint8_t[]> ret(new uint8_t[sz]);
[d getBytes:ret.get() length:sz];
return ret;
}
ETouchType getTouchType() const override {
return ETouchType::Trackpad;
}
void setStyle(EWindowStyle style) override {
#if __MAC_OS_X_VERSION_MAX_ALLOWED >= 101000
if ((style & EWindowStyle::Titlebar) != EWindowStyle::None)
m_nsWindow.titleVisibility = NSWindowTitleVisible;
else
m_nsWindow.titleVisibility = NSWindowTitleHidden;
#endif
if ((style & EWindowStyle::Close) != EWindowStyle::None)
m_nsWindow.styleMask |= NSWindowStyleMaskClosable;
else
m_nsWindow.styleMask &= ~NSWindowStyleMaskClosable;
if ((style & EWindowStyle::Resize) != EWindowStyle::None)
m_nsWindow.styleMask |= NSWindowStyleMaskResizable;
else
m_nsWindow.styleMask &= ~NSWindowStyleMaskResizable;
}
EWindowStyle getStyle() const override {
EWindowStyle retval = EWindowStyle::None;
#if __MAC_OS_X_VERSION_MAX_ALLOWED >= 101000
retval |= m_nsWindow.titleVisibility == NSWindowTitleVisible ? EWindowStyle::Titlebar : EWindowStyle::None;
#else
retval |= EWindowStyle::Titlebar;
#endif
retval |= (m_nsWindow.styleMask & NSWindowStyleMaskClosable) ? EWindowStyle::Close : EWindowStyle::None;
retval |= (m_nsWindow.styleMask & NSWindowStyleMaskResizable) ? EWindowStyle::Resize : EWindowStyle::None;
return retval;
}
void setTouchBarProvider(void* provider) override {
dispatch_sync(dispatch_get_main_queue(),
^{
[m_nsWindow setTouchBarProvider:(__bridge_transfer id) provider];
});
}
int waitForRetrace() override {
return static_cast<GraphicsContextCocoa*>(m_gfxCtx)->waitForRetrace();
}
uintptr_t getPlatformHandle() const override {
return (uintptr_t) m_nsWindow;
}
IGraphicsCommandQueue* getCommandQueue() override {
return m_gfxCtx->getCommandQueue();
}
IGraphicsDataFactory* getDataFactory() override {
return m_gfxCtx->getDataFactory();
}
IGraphicsDataFactory* getMainContextDataFactory() override {
return m_gfxCtx->getMainContextDataFactory();
}
IGraphicsDataFactory* getLoadContextDataFactory() override {
return m_gfxCtx->getLoadContextDataFactory();
}
};
std::shared_ptr<IWindow> _WindowCocoaNew(std::string_view title, MetalContext* metalCtx) {
auto ret = std::make_shared<WindowCocoa>();
ret->setup(title, metalCtx);
return ret;
}
}
@implementation WindowCocoaInternal
- (id)initWithBooWindow:(std::shared_ptr<boo::WindowCocoa>&)bw title:(std::string_view)title {
self = [self initWithContentRect:[self genFrameDefault]
styleMask:NSWindowStyleMaskTitled |
NSWindowStyleMaskClosable |
NSWindowStyleMaskMiniaturizable |
NSWindowStyleMaskResizable
backing:NSBackingStoreBuffered
defer:YES];
self.delegate = self;
self.releasedWhenClosed = NO;
self.title = [NSString stringWithUTF8String:title.data()];
NSString* titleImgPath = [[NSBundle mainBundle] pathForResource:@"mainicon" ofType:@"icns"];
NSImage* titleImg = [[NSImage alloc] initByReferencingFile:titleImgPath];
[self setRepresentedURL:[NSURL URLWithString:@""]];
NSButton* iconButton = [self standardWindowButton:NSWindowDocumentIconButton];
[iconButton setImage:titleImg];
booWindow = bw;
return self;
}
- (BOOL)window:(NSWindow*)window shouldPopUpDocumentPathMenu:(NSMenu*)menu {
return NO;
}
- (void)setFrameDefault {
[self setFrame:[self genFrameDefault] display:NO];
}
- (NSRect)genFrameDefault {
NSScreen* mainScreen = [NSScreen mainScreen];
NSRect scrFrame = mainScreen.frame;
float width = scrFrame.size.width * 2.0 / 3.0;
float height = scrFrame.size.height * 2.0 / 3.0;
return NSMakeRect((scrFrame.size.width - width) / 2.0,
(scrFrame.size.height - height) / 2.0,
width, height);
}
- (void)setTouchBarProvider:(id <NSTouchBarProvider>)provider {
touchBarProvider = provider;
self.touchBar = nil;
}
- (NSTouchBar*)makeTouchBar {
return [touchBarProvider makeTouchBar];
}
- (void)close {
[super close];
booWindow->_clearWindow();
}
- (BOOL)acceptsFirstResponder {
return YES;
}
- (BOOL)acceptsMouseMovedEvents {
return YES;
}
- (NSWindowCollectionBehavior)collectionBehavior {
return NSWindowCollectionBehaviorFullScreenPrimary;
}
@end
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