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Commit 9ec6054a authored by Stefan Niedermann's avatar Stefan Niedermann Committed by Niedermann IT-Dienstleistungen
Browse files

#116 "Help: format" option in the menu 

Make checkboxes togglable
parent 67609666

app/src/main/java/it/niedermann/owncloud/notes/formattinghelp/FormattingHelpActivity.java

+11 −2
Original line number Diff line number Diff line
@@ -4,6 +4,7 @@ import android.content.Intent; 
import android.net.Uri;

import android.os.Bundle;

import android.text.TextUtils;

import android.text.method.LinkMovementMethod;

import android.widget.Toast;



import androidx.annotation.Nullable;
@@ -31,6 +32,7 @@ public class FormattingHelpActivity extends BrandedActivity { 


    private static final String TAG = FormattingHelpActivity.class.getSimpleName();

    private ActivityFormattingHelpBinding binding;

    private String content;



    @Override

    public void onCreate(@Nullable Bundle savedInstanceState) {
@@ -50,7 +52,7 @@ public class FormattingHelpActivity extends BrandedActivity { 
            ExceptionDialogFragment.newInstance(e).show(getSupportFragmentManager(), ExceptionDialogFragment.class.getSimpleName());

        }



        String content = stringBuilder.toString();

        content = stringBuilder.toString();



        final MarkdownProcessor markdownProcessor = new MarkdownProcessor(this);

        markdownProcessor.factory(TextFactory.create());
@@ -63,8 +65,13 @@ public class FormattingHelpActivity extends BrandedActivity { 
                                 * When (un)checking a checkbox in a note which contains code-blocks, the "`"-characters get stripped out in the TextView and therefore the given lineNumber is wrong

                                 * Find number of lines starting with ``` before lineNumber

                                 */

                                boolean inCodefence = false;

                                for (int i = 0; i < lines.length; i++) {

                                    if (lines[i].startsWith("```")) {

                                        inCodefence = !inCodefence;

                                        lineNumber++;

                                    }

                                    if (inCodefence && TextUtils.isEmpty(lines[i])) {

                                        lineNumber++;

                                    }

                                    if (i == lineNumber) {
@@ -85,7 +92,8 @@ public class FormattingHelpActivity extends BrandedActivity { 
                                    lines[lineNumber] = lines[lineNumber].replace(CHECKBOX_CHECKED_STAR, CHECKBOX_UNCHECKED_STAR);

                                }



                                binding.content.setText(parseCompat(markdownProcessor, TextUtils.join("\n", lines)));

                                content = TextUtils.join("\n", lines);

                                binding.content.setText(parseCompat(markdownProcessor, content));

                            } catch (IndexOutOfBoundsException e) {

                                Toast.makeText(this, R.string.checkbox_could_not_be_toggled, Toast.LENGTH_SHORT).show();

                                e.printStackTrace();
@@ -95,6 +103,7 @@ public class FormattingHelpActivity extends BrandedActivity { 
                )

                .setOnLinkClickCallback((view, link) -> startActivity(new Intent(Intent.ACTION_VIEW, Uri.parse(link))))

                .build());

        binding.content.setMovementMethod(LinkMovementMethod.getInstance());

        binding.content.setText(parseCompat(markdownProcessor, content));

    }