diff options
Diffstat (limited to 'app/src/main/java/it/niedermann/owncloud/notes/shared/util/DisplayUtils.java')
-rw-r--r-- | app/src/main/java/it/niedermann/owncloud/notes/shared/util/DisplayUtils.java | 132 |
1 files changed, 0 insertions, 132 deletions
diff --git a/app/src/main/java/it/niedermann/owncloud/notes/shared/util/DisplayUtils.java b/app/src/main/java/it/niedermann/owncloud/notes/shared/util/DisplayUtils.java deleted file mode 100644 index f270fa9f..00000000 --- a/app/src/main/java/it/niedermann/owncloud/notes/shared/util/DisplayUtils.java +++ /dev/null @@ -1,132 +0,0 @@ -/* - * Nextcloud Notes application - * - * @author Mario Danic - * Copyright (C) 2018 Mario Danic <mario@lovelyhq.com> - * - * This program is free software: you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation, either version 3 of the License, or - * at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program. If not, see <http://www.gnu.org/licenses/>. - */ -package it.niedermann.owncloud.notes.shared.util; - -import android.content.Context; -import android.graphics.Color; -import android.text.Spannable; -import android.text.TextPaint; -import android.text.TextUtils; -import android.text.style.MetricAffectingSpan; - -import androidx.annotation.ColorInt; -import androidx.annotation.NonNull; -import androidx.annotation.Nullable; -import androidx.core.content.ContextCompat; - -import java.util.regex.Matcher; -import java.util.regex.Pattern; - -import it.niedermann.android.util.ColorUtil; -import it.niedermann.owncloud.notes.NotesApplication; -import it.niedermann.owncloud.notes.R; -import it.niedermann.owncloud.notes.branding.BrandingUtil; - -public class DisplayUtils { - - private DisplayUtils() { - - } - - public static Spannable searchAndColor(Spannable spannable, CharSequence searchText, @NonNull Context context, @Nullable Integer current, @ColorInt int mainColor, @ColorInt int textColor) { - CharSequence text = spannable.toString(); - - Object[] spansToRemove = spannable.getSpans(0, text.length(), Object.class); - for (Object span : spansToRemove) { - if (span instanceof SearchSpan) - spannable.removeSpan(span); - } - - if (TextUtils.isEmpty(text) || TextUtils.isEmpty(searchText)) { - return spannable; - } - - Matcher m = Pattern.compile(searchText.toString(), Pattern.CASE_INSENSITIVE | Pattern.LITERAL) - .matcher(text); - - int i = 1; - while (m.find()) { - int start = m.start(); - int end = m.end(); - spannable.setSpan(new SearchSpan(context, mainColor, textColor, (current != null && i == current)), start, end, Spannable.SPAN_EXCLUSIVE_EXCLUSIVE); - i++; - } - - return spannable; - } - - - static class SearchSpan extends MetricAffectingSpan { - - private final boolean current; - @NonNull - Context context; - @ColorInt - private final int mainColor; - @ColorInt - private final int textColor; - @ColorInt - private final int highlightColor; - - SearchSpan(@NonNull Context context, @ColorInt int mainColor, @ColorInt int textColor, boolean current) { - this.context = context; - this.mainColor = mainColor; - this.textColor = textColor; - this.current = current; - this.highlightColor = ContextCompat.getColor(context, R.color.bg_highlighted); - } - - @Override - public void updateDrawState(TextPaint tp) { - if (current) { - if (NotesApplication.isDarkThemeActive(context)) { - if (ColorUtil.INSTANCE.isColorDark(mainColor)) { - tp.bgColor = Color.WHITE; - tp.setColor(mainColor); - } else { - tp.bgColor = mainColor; - tp.setColor(Color.BLACK); - } - } else { - if (ColorUtil.INSTANCE.isColorDark(mainColor)) { - tp.bgColor = mainColor; - tp.setColor(Color.WHITE); - } else { - if (NotesColorUtil.contrastRatioIsSufficient(mainColor, highlightColor)) { - tp.bgColor = highlightColor; - } else { - tp.bgColor = Color.BLACK; - } - tp.setColor(mainColor); - } - } - } else { - tp.bgColor = highlightColor; - tp.setColor(BrandingUtil.getSecondaryForegroundColorDependingOnTheme(context, mainColor)); - } - tp.setFakeBoldText(true); - } - - @Override - public void updateMeasureState(@NonNull TextPaint tp) { - tp.setFakeBoldText(true); - } - } -} |