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chore: cleanup

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This commit is contained in:
Nathan Walker
2020-07-06 14:25:11 -07:00
parent 94cf5c4706
commit 6336eac4b5
477 changed files with 59087 additions and 74961 deletions
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179
nativescript-core/ui/image-cache/index.ios.ts
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@@ -1,131 +1,106 @@
// imported for definition purposes only
import * as httpRequestModule from "../../http/http-request";
import * as httpRequestModule from '../../http/http-request';
import * as common from "./image-cache-common";
import { Trace } from "../../trace";
import * as utils from "../../utils/utils";
import * as common from './image-cache-common';
import { Trace } from '../../trace';
import * as utils from '../../utils';
let httpRequest: typeof httpRequestModule;
function ensureHttpRequest() {
if (!httpRequest) {
httpRequest = require("../../http/http-request");
}
if (!httpRequest) {
httpRequest = require('../../http/http-request');
}
}
class MemmoryWarningHandler extends NSObject {
static new(): MemmoryWarningHandler {
return <MemmoryWarningHandler>super.new();
}
static new(): MemmoryWarningHandler {
return <MemmoryWarningHandler>super.new();
}
private _cache: NSCache<any, any>;
private _cache: NSCache<any, any>;
public initWithCache(cache: NSCache<any, any>): MemmoryWarningHandler {
this._cache = cache;
public initWithCache(cache: NSCache<any, any>): MemmoryWarningHandler {
this._cache = cache;
NSNotificationCenter.defaultCenter.addObserverSelectorNameObject(
this,
"clearCache",
"UIApplicationDidReceiveMemoryWarningNotification",
null
);
if (Trace.isEnabled()) {
Trace.write(
"[MemmoryWarningHandler] Added low memory observer.",
Trace.categories.Debug
);
}
NSNotificationCenter.defaultCenter.addObserverSelectorNameObject(this, 'clearCache', 'UIApplicationDidReceiveMemoryWarningNotification', null);
if (Trace.isEnabled()) {
Trace.write('[MemmoryWarningHandler] Added low memory observer.', Trace.categories.Debug);
}
return this;
}
return this;
}
public dealloc(): void {
NSNotificationCenter.defaultCenter.removeObserverNameObject(
this,
"UIApplicationDidReceiveMemoryWarningNotification",
null
);
if (Trace.isEnabled()) {
Trace.write(
"[MemmoryWarningHandler] Removed low memory observer.",
Trace.categories.Debug
);
}
super.dealloc();
}
public dealloc(): void {
NSNotificationCenter.defaultCenter.removeObserverNameObject(this, 'UIApplicationDidReceiveMemoryWarningNotification', null);
if (Trace.isEnabled()) {
Trace.write('[MemmoryWarningHandler] Removed low memory observer.', Trace.categories.Debug);
}
super.dealloc();
}
public clearCache(): void {
if (Trace.isEnabled()) {
Trace.write(
"[MemmoryWarningHandler] Clearing Image Cache.",
Trace.categories.Debug
);
}
this._cache.removeAllObjects();
utils.GC();
}
public clearCache(): void {
if (Trace.isEnabled()) {
Trace.write('[MemmoryWarningHandler] Clearing Image Cache.', Trace.categories.Debug);
}
this._cache.removeAllObjects();
utils.GC();
}
public static ObjCExposedMethods = {
clearCache: { returns: interop.types.void, params: [] },
};
public static ObjCExposedMethods = {
clearCache: { returns: interop.types.void, params: [] },
};
}
export class Cache extends common.Cache {
private _cache: NSCache<any, any>;
private _cache: NSCache<any, any>;
//@ts-ignore
private _memoryWarningHandler: MemmoryWarningHandler;
//@ts-ignore
private _memoryWarningHandler: MemmoryWarningHandler;
constructor() {
super();
constructor() {
super();
this._cache = new NSCache<any, any>();
this._cache = new NSCache<any, any>();
this._memoryWarningHandler = MemmoryWarningHandler.new().initWithCache(
this._cache
);
}
this._memoryWarningHandler = MemmoryWarningHandler.new().initWithCache(this._cache);
}
public _downloadCore(request: common.DownloadRequest) {
ensureHttpRequest();
public _downloadCore(request: common.DownloadRequest) {
ensureHttpRequest();
httpRequest.request({ url: request.url, method: "GET" }).then(
(response) => {
try {
const image = UIImage.alloc().initWithData(
response.content.raw
);
if (image) {
this._onDownloadCompleted(request.key, image);
} else {
this._onDownloadError(
request.key,
new Error("No result for provided url")
);
}
} catch (err) {
this._onDownloadError(request.key, err);
}
},
(err) => {
this._onDownloadError(request.key, err);
}
);
}
httpRequest.request({ url: request.url, method: 'GET' }).then(
(response) => {
try {
const image = UIImage.alloc().initWithData(response.content.raw);
if (image) {
this._onDownloadCompleted(request.key, image);
} else {
this._onDownloadError(request.key, new Error('No result for provided url'));
}
} catch (err) {
this._onDownloadError(request.key, err);
}
},
(err) => {
this._onDownloadError(request.key, err);
}
);
}
public get(key: string): any {
return this._cache.objectForKey(key);
}
public get(key: string): any {
return this._cache.objectForKey(key);
}
public set(key: string, image: any): void {
this._cache.setObjectForKey(image, key);
}
public set(key: string, image: any): void {
this._cache.setObjectForKey(image, key);
}
public remove(key: string): void {
this._cache.removeObjectForKey(key);
}
public remove(key: string): void {
this._cache.removeObjectForKey(key);
}
public clear() {
this._cache.removeAllObjects();
utils.GC();
}
public clear() {
this._cache.removeAllObjects();
utils.GC();
}
}