1f1d6efd3f
Change AppDelegate, AppController to GoAppAppDelegate, GoAppAppController - which are ugly enough so gobind users is unlikely to use in their objective-c code. Change-Id: I69305994a83405a1d8499df661bd5f63757a7fd6 Reviewed-on: https://go-review.googlesource.com/10852 Reviewed-by: David Crawshaw <crawshaw@golang.org>
105 lines
2.7 KiB
Objective-C
105 lines
2.7 KiB
Objective-C
// Copyright 2015 The Go Authors. All rights reserved.
|
|
// Use of this source code is governed by a BSD-style
|
|
// license that can be found in the LICENSE file.
|
|
|
|
// +build darwin
|
|
// +build arm arm64
|
|
|
|
#include "_cgo_export.h"
|
|
#include <pthread.h>
|
|
#include <stdio.h>
|
|
#include <sys/utsname.h>
|
|
|
|
#import <UIKit/UIKit.h>
|
|
#import <GLKit/GLKit.h>
|
|
|
|
struct utsname sysInfo;
|
|
|
|
@interface GoAppAppController : GLKViewController
|
|
@end
|
|
|
|
@interface GoAppAppDelegate : UIResponder<UIApplicationDelegate>
|
|
@property (strong, nonatomic) UIWindow *window;
|
|
@property (strong, nonatomic) GoAppAppController *controller;
|
|
@end
|
|
|
|
@implementation GoAppAppDelegate
|
|
- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {
|
|
self.window = [[UIWindow alloc] initWithFrame:[[UIScreen mainScreen] bounds]];
|
|
self.controller = [[GoAppAppController alloc] initWithNibName:nil bundle:nil];
|
|
self.window.rootViewController = self.controller;
|
|
[self.window makeKeyAndVisible];
|
|
return YES;
|
|
}
|
|
@end
|
|
|
|
@interface GoAppAppController ()
|
|
@property (strong, nonatomic) EAGLContext *context;
|
|
@end
|
|
|
|
@implementation GoAppAppController
|
|
- (void)viewDidLoad {
|
|
[super viewDidLoad];
|
|
self.context = [[EAGLContext alloc] initWithAPI:kEAGLRenderingAPIOpenGLES2];
|
|
GLKView *view = (GLKView *)self.view;
|
|
view.context = self.context;
|
|
view.drawableDepthFormat = GLKViewDrawableDepthFormat24;
|
|
view.multipleTouchEnabled = true; // TODO expose setting to user.
|
|
}
|
|
|
|
- (void)update {
|
|
GLKView *view = (GLKView *)self.view;
|
|
int w = [view drawableWidth];
|
|
int h = [view drawableHeight];
|
|
setGeom(w, h);
|
|
|
|
drawgl((GoUintptr)self.context);
|
|
}
|
|
|
|
#define TOUCH_START 0 // event.TouchStart
|
|
#define TOUCH_MOVE 1 // event.TouchMove
|
|
#define TOUCH_END 2 // event.TouchEnd
|
|
|
|
static void sendTouches(int ty, NSSet* touches) {
|
|
CGFloat scale = [UIScreen mainScreen].scale;
|
|
for (UITouch* touch in touches) {
|
|
CGPoint p = [touch locationInView:touch.view];
|
|
sendTouch((GoUintptr)touch, ty, p.x*scale, p.y*scale);
|
|
}
|
|
}
|
|
|
|
- (void)touchesBegan:(NSSet*)touches withEvent:(UIEvent*)event {
|
|
sendTouches(TOUCH_START, touches);
|
|
}
|
|
|
|
- (void)touchesMoved:(NSSet*)touches withEvent:(UIEvent*)event {
|
|
sendTouches(TOUCH_MOVE, touches);
|
|
}
|
|
|
|
- (void)touchesEnded:(NSSet*)touches withEvent:(UIEvent*)event {
|
|
sendTouches(TOUCH_END, touches);
|
|
}
|
|
@end
|
|
|
|
void runApp(void) {
|
|
@autoreleasepool {
|
|
UIApplicationMain(0, nil, nil, NSStringFromClass([GoAppAppDelegate class]));
|
|
}
|
|
}
|
|
|
|
void setContext(void* context) {
|
|
EAGLContext* ctx = (EAGLContext*)context;
|
|
if (![EAGLContext setCurrentContext:ctx]) {
|
|
// TODO(crawshaw): determine how terrible this is. Exit?
|
|
NSLog(@"failed to set current context");
|
|
}
|
|
}
|
|
|
|
uint64_t threadID() {
|
|
uint64_t id;
|
|
if (pthread_threadid_np(pthread_self(), &id)) {
|
|
abort();
|
|
}
|
|
return id;
|
|
}
|