Commit Graph

22 Commits

Author SHA1 Message Date
Nick Lockwood 1076f4a172 Added RCTDataRequestHandler
Summary: public

Added RCTDataRequestHandler, which is responsible for loading data URLs. This moves the logic for data URL handling out of RCTImageDownloader (no longer needed) and into the RCTNetwork library, where it makes more sense.

This also means that it is now possible to load data URLs via XHR, and use them for purposes other than just images.

Reviewed By: javache

Differential Revision: D2540964

fb-gh-sync-id: 4f0418bd6b9186f047cc8297276bb970795af104
2015-10-19 09:07:06 -07:00
Nick Lockwood 799168929c Unify XCAsset handling logic
Summary: @​public

This diff unifies the logic for detecting when images refer to XCAsset files into a single function (RCTXCAssetNameForURL) and uses it for both +[RCTConvert UIImage:] and RCTImageLoader.

I've also tightened the definition of XCAssets so that it only applies to images inside .car files, not any image inside the main bundle. This avoids using the +[UIImage imageNamed:] when not strictly necessary, which is desirable since that method is not thread-safe, and has undocumented caching behavior that is difficult to reason about.

Reviewed By: @javache

Differential Revision: D2526400

fb-gh-sync-id: 7199c2a44f1d55ff236d2c38a0a9368739b993d5
2015-10-12 04:15:27 -07:00
Nick Lockwood 91e6c98ecd Implemented inline image support for <Text>
Summary: @​public

This diff implements inline image support for <Text> nodes. Images are specified using <Image> tags, however all properties of the image are currently ignored apart from the source (including width/height styles).

Images are loaded asyncronously, and will trigger a text re-layout when they have loaded.

Reviewed By: @javache

Differential Revision: D2507725

fb-gh-sync-id: 59d0696d00a1bc531915cc35242a16b2dec96e85
2015-10-08 11:56:25 -07:00
Nick Lockwood 56d25bbbdd Moved CameraRoll-related classes into CameraRoll folder instead of Image
Summary:
The CameraRoll-related APIs were mixed in with the Image classes due to legacy coupling issues. Now that the APIs have been decoupled, it makes more sense for the CameraRoll classes to live in a separate library.

This will be a breaking change for apps using the CameraRoll or related APIs. Fix is to add the RCTCameraRoll lib to your project.
2015-09-08 09:48:19 -08:00
Alex Akers 36444a65c7 Add pluggable image processing system 2015-09-02 08:31:34 -08:00
Philipp von Weitershausen 37636fc59a [React Native] open source ImageEditingManager native module 2015-07-29 15:57:48 -08:00
Nick Lockwood 1d852624fd Refactored RCTImageDownloader to use RCTNetworking instead of a separate download system 2015-07-27 13:47:52 -08:00
Nick Lockwood ef5cec4f08 Text highlighting on iOS
Summary:
This diff implements highlighting of tapped text subranges for the iOS `<Text>` component, styled to match how iOS webkit views highlight links (translucent grey overlay with rounded corners).

Highlighting is enabled by default for any `<Text>` component which has an onPress handler. To disable the highlight, add `suppressHighlighting={true}` to the component props.
2015-07-24 08:41:58 -08:00
Philipp von Weitershausen 151ddd9e42 [React Native] open source ImageStoreManager native module and plug into RCTImageLoader 2015-07-20 22:48:54 -08:00
Nick Lockwood 61c648d564 Merged RCTNetworkImageView functionality into RCTStaticImage
Summary:
RCTNetworkImageView and RCTStaticImage had significant overlap in functionality, but each had a different subset of features and bugs.

This diff merges most of the functionality of RCTNetworkImageView into RCTStaticImage, eliminating some bugs in the former, such as constant redrawing when properties were changed.

I've also removed the onLoadAbort event for now (as it wasn't implemented), and renamed the other events to match the web specs for `<img>` and XHMLHttpRequest. The API is essentially what Adobe proposed here: http://blogs.adobe.com/webplatform/2012/01/13/html5-image-progress-events/

The following features have not yet been ported from RCTNetworkImageView:

- Background color compositing. It's not clear that this adds much value and it increases memory consumption, etc.
- Image request cancelling when images are removed from view. Again, it's not clear if this is a huge benefit, but if it is it should be combined with other optimisations, such as unloading offscreen images.

(Note that this only affects the open source fork. For now, internal apps will still use FBNetworkImageView for remote images.)
2015-07-17 07:43:16 -08:00
Nick Lockwood b34a85f4da Merged RCTStaticImage with FB internal version
Summary:
Merged RCTStaticImage with our internal RKStaticImage and ported over logic where assets are loaded at the optimal size and reloaded if the view size changes.
2015-07-14 04:06:18 -08:00
Dmitriy Loktev 8e70c7f003 [Image] Add onLoadStart, onLoadProgress, onLoadError events to Image component
Summary:
This PR adds 4 native events to NetworkImage.

![demo](http://zippy.gfycat.com/MelodicLawfulCaecilian.gif)

Using these events I could wrap `Image` component into something like:
```javascript
class NetworkImage extends React.Component {
  getInitialState() {
    return {
      downloading: false,
      progress: 0
    }
  }

  render() {
    var loader = this.state.downloading ?
      <View style={this.props.loaderStyles}>
        <ActivityIndicatorIOS animating={true} size={'large'} />
        <Text style={{color: '#bbb'}}>{this.state.progress}%</Text>
      </View>
      :
      null;

    return <Image source={this.props.source}
      onLoadStart={() => this.setState({downloading: true}) }
      onLoaded={() => this.setState({downloading: false}) }
      onLoadProgress={(e)=> this.setState({progress: Math.round(100 * e.nativeEvent.written / e.nativeEvent.total)});
      onLoadError={(e)=> {
        alert('the image cannot be downloaded because: ', JSON.stringify(e));
        this.setState({downloading: false});
      }}>
      {loader}
    </Image>
  }
}
```
Useful on slow connections and server errors.

There are dozen lines of Objective C, which I don't have experience with. There are neither specific tests nor documentation yet. And I do realize that you're already working right now on better `<Image/>` (pipeline, new asset management, etc.). So this is basically a proof concept of events for images, and if this idea is not completely wrong I could improve it or help somehow.

Closes https://github.com/facebook/react-native/pull/1318
Github Author: Dmitriy Loktev <unknownliveid@hotmail.com>
2015-07-10 06:34:21 -08:00
Alex Akers aba148061f [React Native] Re-alphabetize file names in Xcode projects
Summary:
Fixes my OCD problems.
2015-07-06 01:57:06 -08:00
David Mohl 90aad9a610 Add support for selecting media from library
Summary:
This PR adds support for UIImagePickerController to allow selecting a photo / video from the users camera roll.

![ios simulator screen shot jun 14 2015 4 50 03 pm](https://cloud.githubusercontent.com/assets/688326/8147758/ae6dc8d4-12b6-11e5-80f0-2bcaa964a5d8.png)

Example:

Selecting something from camera roll
```
ImagePickerIOS.openSelectDialog(<config>, <successCallback>, <cancelCallback>);

ImagePickerIOS.openSelectDialog({
   showImages: true, // defaults to true
   showVideos: false // defaults to false
}, function (data) {
  console.info("Got a callback!");
  console.info(data); // file URL as in assets-library://asset/asset.JPG?id=E2741A73-D185-44B6-A2E6-2D55F69CD088&ext=JPG
}, function() {
  console.info("Cancelled");
});
```

Using camera
```
ImagePickerIOS.openCameraDialog(<config>, <successCallback>, <cancelCallback>);

ImagePickerIOS.openSelectDialog({
   videoMode: false, // defaults to true, whether to record videos instead
}, function (data) {
  console.info("Got
Closes https://github.com/facebook/react-native/pull/1620
Github Author: David Mohl <me@dave.cx>

Test Plan: Imported from GitHub, without a `Test Plan:` line.
2015-06-22 03:09:16 -08:00
Nick Lockwood 650fc9de4c Increased warning levels to -Wall -Wextra, and fixed Xcode 7 beta issues
Summary:
@public

I've increased the warning levels in the OSS frameworks, which caught a bunch of minor issues. I also fixed some new errors in Xcode 7 relating to designated initializers and TLS security.

Test Plan:
* Test the sample apps and make sure they still work.
* Run tests.
2015-06-15 07:52:50 -08:00
Nick Lockwood f88bc3eb73 [ReactNative] Refactor RCTDataManager to support pluggable data source modules (RCTURLRequestHandlers)
Summary:
@public

This is a refactor of @philikon's original diff that decouples the dependencies between the Network and Image modules, and replaces RCTDataQueryExecutor with a more useful abstraction.

I've introduced the RCTURLRequestHandler protocol, which is a new type of bridge module used for loading data using an NSURLRequest. RCTURLRequestHandlers can be registered using RCT_EXPORT_MODULE() and are then available at runtime for use by the RCTDataManager, which will automatically select the appropriate handler for a given request based on the handler's self-reported capabilities.

The currently implemented handlers are:

- RCTHTTPRequestHandler - the standard open source HTTP request handler that uses NSURLSession
- RKHTTPRequestHandler - the internal FB HTTP request handler that uses FBNetworking
- RCTImageRequestHandler - a handler for loading local images from the iOS asset-library

Depends on D2108193

Test Plan:
- Internal apps still work
- OSS port still compiles, Movies app and a sample Parse app still work
- uploading image to Parse using the above code snippet works
- tested `FormData` with string and image parameters using http://www.posttestserver.com/
2015-06-09 12:27:06 -08:00
Tadeu Zagallo d293bed5ab [ReactNative] Fix analyze errors on oss 2015-04-24 08:28:35 -08:00
laiso e35521300a (Xcode) Set indent=2 in all xcodeproj files.
Summary:
These are default settings now.
I saw my Xcode be configured indent=4.

![2015-03-30 12 16 11 pm](https://cloud.githubusercontent.com/assets/39830/6889697/98f8b930-d6d6-11e4-81c8-d2146855d127.png)

Closes https://github.com/facebook/react-native/pull/472
Github Author: laiso <laiso@lai.so>

Test Plan: Imported from GitHub, without a `Test Plan:` line.
2015-04-01 17:14:45 -08:00
Tadeu Zagallo 20291a02df [ReactNative] s/ReactKit/React/g 2015-03-26 02:42:24 -08:00
Alex Akers 48cc440bd3 [React Native] Fix iOS 7 crashes b/c missing Photos.fmwk 2015-03-23 08:06:58 -08:00
Tadeu Zagallo 78ec0df464 [ReactNative] OSS CameraRoll 2015-03-09 16:48:02 -08:00
Nick Lockwood fb2f063ef5 Ported TabBarIOS to OSS and unified implementation 2015-03-05 17:16:19 -08:00