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annes 2025-12-25 16:47:06 +08:00 committed by GitHub
parent dbadda2683
commit dfe0c3555f
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1 changed files with 29 additions and 2 deletions
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31
src/cocoa_window.m
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@ -29,6 +29,8 @@
#if defined(_GLFW_COCOA)
#import <QuartzCore/CAMetalLayer.h>
#import <Cocoa/Cocoa.h>
#import <objc/runtime.h>
#include <float.h>
#include <string.h>
@ -1029,11 +1031,36 @@ void _glfwSetWindowTitleCocoa(_GLFWwindow* window, const char* title)
} // autoreleasepool
}
void __CocoaSetDockIcon(unsigned char* data, int width, int height)
{
// Create an empty NSImage
NSImage *dockIcon = [[NSImage alloc] initWithSize:NSMakeSize(width, height)];
// Create a CGImage
CGDataProviderRef provider = CGDataProviderCreateWithData(nullptr, data, width*height*4, nullptr);
CGColorSpaceRef colorSpace = CGColorSpaceCreateDeviceRGB();
CGImageRef cgImage = CGImageCreate(width, height, 8, 32, width*4, colorSpace,
kCGImageAlphaPremultipliedLast | kCGBitmapByteOrder32Big,
provider, nullptr, false, kCGRenderingIntentDefault);
// Keep the Icon Alive?
[dockIcon addRepresentation:[[NSBitmapImageRep alloc] initWithCGImage:cgImage]];
// set the app icon
[NSApp setApplicationIconImage:dockIcon];
// Free the garbage
CGImageRelease(cgImage);
CGColorSpaceRelease(colorSpace);
CGDataProviderRelease(provider);
}
void _glfwSetWindowIconCocoa(_GLFWwindow* window,
int count, const GLFWimage* images)
{
_glfwInputError(GLFW_FEATURE_UNAVAILABLE,
"Cocoa: Regular windows do not have icons on macOS");
/*_glfwInputError(GLFW_FEATURE_UNAVAILABLE,
"Cocoa: Regular windows do not have icons on macOS");*/
__CocoaSetDockIcon(); // TODO: IMPLEMENT
}
void _glfwGetWindowPosCocoa(_GLFWwindow* window, int* xpos, int* ypos)