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Merge pull request #4728 from nextcloud/markdownPreview_Theming

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Theming for rendering markdown
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Tobias Kaminsky 2019-10-25 09:18:42 +02:00 committed by GitHub
commit 0444d07b02
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1 changed files with 20 additions and 1 deletions
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21
src/main/java/com/owncloud/android/ui/preview/PreviewTextFragment.java
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@ -21,11 +21,15 @@ package com.owncloud.android.ui.preview;
import android.accounts.Account; import android.accounts.Account;
import android.content.Context; import android.content.Context;
import android.graphics.Color;
import android.graphics.PorterDuff;
import android.graphics.PorterDuffColorFilter;
import android.os.AsyncTask; import android.os.AsyncTask;
import android.os.Bundle; import android.os.Bundle;
import android.os.Handler; import android.os.Handler;
import android.text.Html; import android.text.Html;
import android.text.Spanned; import android.text.Spanned;
import android.text.TextPaint;
import android.view.LayoutInflater; import android.view.LayoutInflater;
import android.view.Menu; import android.view.Menu;
import android.view.MenuInflater; import android.view.MenuInflater;
@ -50,6 +54,7 @@ import com.owncloud.android.ui.fragment.FileFragment;
import com.owncloud.android.utils.DisplayUtils; import com.owncloud.android.utils.DisplayUtils;
import com.owncloud.android.utils.MimeTypeUtil; import com.owncloud.android.utils.MimeTypeUtil;
import com.owncloud.android.utils.StringUtils; import com.owncloud.android.utils.StringUtils;
import com.owncloud.android.utils.ThemeUtils;
import org.mozilla.universalchardet.ReaderFactory; import org.mozilla.universalchardet.ReaderFactory;
@ -68,9 +73,12 @@ import javax.inject.Inject;
import androidx.annotation.NonNull; import androidx.annotation.NonNull;
import androidx.appcompat.widget.SearchView; import androidx.appcompat.widget.SearchView;
import androidx.core.view.MenuItemCompat; import androidx.core.view.MenuItemCompat;
import io.noties.markwon.AbstractMarkwonPlugin;
import io.noties.markwon.Markwon; import io.noties.markwon.Markwon;
import io.noties.markwon.core.MarkwonTheme;
import io.noties.markwon.ext.strikethrough.StrikethroughPlugin; import io.noties.markwon.ext.strikethrough.StrikethroughPlugin;
import io.noties.markwon.ext.tables.TablePlugin; import io.noties.markwon.ext.tables.TablePlugin;
import io.noties.markwon.ext.tasklist.TaskListDrawable;
import io.noties.markwon.ext.tasklist.TaskListPlugin; import io.noties.markwon.ext.tasklist.TaskListPlugin;
import io.noties.markwon.html.HtmlPlugin; import io.noties.markwon.html.HtmlPlugin;
import io.noties.markwon.syntax.Prism4jTheme; import io.noties.markwon.syntax.Prism4jTheme;
@ -272,9 +280,20 @@ public class PreviewTextFragment extends FileFragment implements SearchView.OnQu
private Spanned getRenderedMarkdownText(Context context, String markdown) { private Spanned getRenderedMarkdownText(Context context, String markdown) {
Prism4j prism4j = new Prism4j(new MarkwonGrammarLocator()); Prism4j prism4j = new Prism4j(new MarkwonGrammarLocator());
Prism4jTheme prism4jTheme = Prism4jThemeDefault.create(); Prism4jTheme prism4jTheme = Prism4jThemeDefault.create();
TaskListDrawable drawable = new TaskListDrawable(Color.GRAY, Color.GRAY, Color.WHITE);
drawable.setColorFilter(ThemeUtils.primaryColor(context, true), PorterDuff.Mode.SRC_ATOP);
final Markwon markwon = Markwon.builder(context) final Markwon markwon = Markwon.builder(context)
.usePlugin(new AbstractMarkwonPlugin() {
@Override
public void configureTheme(@NonNull MarkwonTheme.Builder builder) {
TextPaint textPaint = new TextPaint();
textPaint.setColorFilter(new PorterDuffColorFilter(ThemeUtils.primaryColor(context), PorterDuff.Mode.SRC_ATOP));
builder.linkColor(ThemeUtils.primaryColor(context, true));
}
})
.usePlugin(TablePlugin.create(context)) .usePlugin(TablePlugin.create(context))
.usePlugin(TaskListPlugin.create(context)) .usePlugin(TaskListPlugin.create(drawable))
.usePlugin(StrikethroughPlugin.create()) .usePlugin(StrikethroughPlugin.create())
.usePlugin(HtmlPlugin.create()) .usePlugin(HtmlPlugin.create())
.usePlugin(SyntaxHighlightPlugin.create(prism4j, prism4jTheme)) .usePlugin(SyntaxHighlightPlugin.create(prism4j, prism4jTheme))