package reordering: merge util and helper, there were no real difference; created ui.util for everything related to formatting

1 files changed, 41 insertions, 0 deletions

diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/util/FormattingUtils.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/util/FormattingUtils.java
new file mode 100644
index 000000000..3f84bf490
--- /dev/null
+++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/util/FormattingUtils.java
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2012-2014 Dominik Schürmann <dominik@dominikschuermann.de>
+ *
+ * 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 org.sufficientlysecure.keychain.ui.util;
+
+import android.content.Context;
+import android.text.SpannableStringBuilder;
+import android.text.Spanned;
+import android.text.style.StrikethroughSpan;
+
+public class FormattingUtils {
+
+    public static SpannableStringBuilder strikeOutText(CharSequence text) {
+        SpannableStringBuilder sb = new SpannableStringBuilder(text);
+        sb.setSpan(new StrikethroughSpan(), 0, text.length(), Spanned.SPAN_INCLUSIVE_INCLUSIVE);
+        return sb;
+    }
+
+    public static int dpToPx(Context context, int dp) {
+        return (int) ((dp * context.getResources().getDisplayMetrics().density) + 0.5);
+    }
+
+    public static int pxToDp(Context context, int px) {
+        return (int) ((px / context.getResources().getDisplayMetrics().density) + 0.5);
+    }
+
+}