107 lines
3.0 KiB
Plaintext
107 lines
3.0 KiB
Plaintext
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/*
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* Copyright 2017 Google Inc.
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*
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* Use of this source code is governed by a BSD-style license that can be
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* found in the LICENSE file.
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*/
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#include "include/core/SkTypes.h"
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#include "include/private/SkTHash.h"
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#include "tools/sk_app/Application.h"
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#include "tools/sk_app/ios/Window_ios.h"
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#include "tools/timer/Timer.h"
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#import <UIKit/UIKit.h>
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using sk_app::Application;
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////////////////////////////////////////////////////////////////////
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@interface AppDelegate : UIResponder<UIApplicationDelegate>
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@property (nonatomic, assign) BOOL done;
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@property (strong, nonatomic) UIWindow *window;
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@end
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@implementation AppDelegate
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@synthesize done = _done;
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@synthesize window = _window;
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- (void)applicationWillTerminate:(UIApplication *)sender {
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_done = TRUE;
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}
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- (void)launchApp {
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// Extract argc and argv from NSProcessInfo
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NSArray *arguments = [[NSProcessInfo processInfo] arguments];
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int argc = arguments.count;
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char** argv = (char **)malloc((argc+1) * sizeof(char *));
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int i = 0;
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for (NSString* string in arguments) {
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size_t bufferSize = (string.length+1) * sizeof(char);
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argv[i] = (char*)malloc(bufferSize);
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[string getCString:argv[i]
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maxLength:bufferSize
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encoding:NSUTF8StringEncoding];
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++i;
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}
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argv[i] = NULL;
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Application* app = Application::Create(argc, argv, nullptr);
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// Free the memory we used for argc and argv
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for (i = 0; i < argc; i++) {
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free(argv[i]);
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}
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free(argv);
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sk_app::Window_ios* mainWindow = sk_app::Window_ios::MainWindow();
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if (!mainWindow) {
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return;
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}
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self.window = mainWindow->uiWindow();
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// take over the main event loop
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bool done = false;
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while (!done) {
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// TODO: consider using a dispatch queue or CADisplayLink instead of this
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const CFTimeInterval kSeconds = 0.000002;
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CFRunLoopRunResult result;
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do {
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result = CFRunLoopRunInMode(kCFRunLoopDefaultMode, kSeconds, TRUE);
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} while (result == kCFRunLoopRunHandledSource);
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// TODO: is this the right approach for iOS?
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// Rather than depending on an iOS event to drive this, we treat our window
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// invalidation flag as a separate event stream. Window::onPaint() will clear
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// the invalidation flag, effectively removing it from the stream.
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sk_app::Window_ios::PaintWindow();
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app->onIdle();
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}
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delete app;
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}
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- (BOOL)application:(UIApplication *)application
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didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {
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// let the system event loop run once, then launch into our main loop
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[self performSelector:@selector(launchApp) withObject:nil afterDelay:0.0];
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return YES;
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}
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@end
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///////////////////////////////////////////////////////////////////
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int main(int argc, char **argv) {
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/* Give over control to run loop, AppDelegate will handle most things from here */
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@autoreleasepool {
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UIApplicationMain(argc, argv, nil, NSStringFromClass([AppDelegate class]));
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}
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return EXIT_SUCCESS;
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}
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