Merge pull request #486 from NanoSector/feature/385-paste-from-clipboard

feat: handle paste event and insert images on the clipboard
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CMK 2022-11-13 22:46:20 +08:00 committed by GitHub
commit b1f03d397c
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3 changed files with 63 additions and 0 deletions

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@ -87,6 +87,7 @@
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@ -604,6 +605,7 @@
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@ -1865,6 +1867,7 @@
DB8190C52601FF0400020C08 /* AttachmentContainerView.swift */,
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DBC7A671260C897100E57475 /* StatusContentWarningEditorView.swift */,
CD91FB30290EDA6F00BB9463 /* MetaTextView+PasteExtensions.swift */,
);
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@ -3293,6 +3296,7 @@
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6213AF5A28939C8400BCADB6 /* BookmarkViewModel.swift in Sources */,
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CD91FB31290EDA6F00BB9463 /* MetaTextView+PasteExtensions.swift in Sources */,
DB4F0968269ED8AD00D62E92 /* SearchHistoryTableHeaderView.swift in Sources */,
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@ -455,3 +455,33 @@ extension ComposeViewController: UIAdaptivePresentationControllerDelegate {
// }
//
//}
extension ComposeViewController {
public override func canPerformAction(_ action: Selector, withSender sender: Any?) -> Bool {
// Enable pasting images
if (action == #selector(UIResponderStandardEditActions.paste(_:))) {
return UIPasteboard.general.hasStrings || UIPasteboard.general.hasImages;
}
return super.canPerformAction(action, withSender: sender);
}
override func paste(_ sender: Any?) {
logger.debug("Paste event received")
// Look for images on the clipboard
if (UIPasteboard.general.hasImages) {
if let images = UIPasteboard.general.images {
logger.warning("Got image paste event, however attachments are not yet re-implemented.");
// viewModel.attachmentServices = viewModel.attachmentServices + images.map({ image in
// MastodonAttachmentService(
// context: context,
// image: image,
// initialAuthenticationBox: viewModel.authenticationBox
// )
// })
}
}
}
}

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@ -0,0 +1,29 @@
//
// MetaTextView+PasteExtensions.swift
// Mastodon
//
// Created by Rick Kerkhof on 30/10/2022.
//
import Foundation
import MetaTextKit
import UIKit
extension MetaTextView {
public override func paste(_ sender: Any?) {
super.paste(sender)
var nextResponder = self.next;
// Force the event to bubble through ALL responders
// This is a workaround as somewhere down the chain the paste event gets eaten
while (nextResponder != nil) {
if let nextResponder = nextResponder {
if (nextResponder.responds(to: #selector(UIResponderStandardEditActions.paste(_:)))) {
nextResponder.perform(#selector(UIResponderStandardEditActions.paste(_:)), with: sender)
}
}
nextResponder = nextResponder?.next;
}
}
}