#451 Toggle checkboxes in view mode (1c4ccdae) · Commits · e / os / Notes

app/src/main/java/it/niedermann/owncloud/notes/android/fragment/NotePreviewFragment.java

+26 −22

Original line number	Diff line number	Diff line
		@@ -4,6 +4,7 @@ import android.content.SharedPreferences;
		import android.graphics.Typeface;
		import android.os.Bundle;
		import android.preference.PreferenceManager;
		import android.text.TextUtils;
		import android.text.method.LinkMovementMethod;
		import android.util.TypedValue;
		import android.view.LayoutInflater;
		@@ -75,28 +76,31 @@ public class NotePreviewFragment extends BaseNoteFragment {
		markdownProcessor.factory(TextFactory.create());
		markdownProcessor.config(
		MarkDownUtil.getMarkDownConfiguration(noteContent.getContext())
		// .setOnTodoClickCallback((view, line, lineNumber) -> {
		// String[] lines = TextUtils.split(note.getContent(), "\\r?\\n");
		// /*
		// * Workaround for a bug when checkbox is the last line:
		// * When (un)checking a checkbox which is in the last line, every time it gets toggled, the last character of the line gets lost.
		// */
		// if ((lines.length - 1) == lineNumber) {
		// if(lines[lineNumber].contains("- [ ]")) {
		// lines[lineNumber] = lines[lineNumber].replace("- [ ]", "- [x]");
		// } else {
		// lines[lineNumber] = lines[lineNumber].replace("- [x]", "- [ ]");
		// }
		//
		// } else if (lines.length >= lineNumber) {
		// lines[lineNumber] = line;
		// }
		// changedText = TextUtils.join("\n", lines);
		// noteContent.setText(markdownProcessor.parse(changedText));
		// saveNote(null);
		// return line;
		// }
		// )
		.setOnTodoClickCallback((view, line, lineNumber) -> {
		try {
		String[] lines = TextUtils.split(note.getContent(), "\\r?\\n");
		/*
		* Workaround for multiple bugs:
		* When (un)checking a checkbox which is in the last line, every time it gets toggled, the last character of the line gets lost.
		* When (un)checking a checkbox, every markdown gets stripped in the given line argument
		*/
		if (lines[lineNumber].startsWith("- [ ]") \|\| lines[lineNumber].startsWith("* [ ]")) {
		lines[lineNumber] = lines[lineNumber].replace("- [ ]", "- [x]");
		lines[lineNumber] = lines[lineNumber].replace("* [ ]", "* [x]");
		} else {
		lines[lineNumber] = lines[lineNumber].replace("- [x]", "- [ ]");
		lines[lineNumber] = lines[lineNumber].replace("* [x]", "* [ ]");
		}

		changedText = TextUtils.join("\n", lines);
		noteContent.setText(markdownProcessor.parse(changedText));
		saveNote(null);
		} catch (IndexOutOfBoundsException e) {
		Toast.makeText(getActivity(), "Checkbox could not be toggled.", Toast.LENGTH_SHORT).show();
		}
		return line;
		}
		)
		.build());
		setActiveTextView(noteContent);
		noteContent.setText(markdownProcessor.parse(note.getContent()));