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Unified Diff: mobile/android/thirdparty/org/adblockplus/browser/UrlInputDialog.java

Issue 29322610: Issue 2720 - [Adblocking settings] Add the other filter lists category (Closed)
Patch Set: Corrected spinner texts Created July 17, 2015, 6:55 p.m.
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Index: mobile/android/thirdparty/org/adblockplus/browser/UrlInputDialog.java
diff --git a/mobile/android/thirdparty/org/adblockplus/browser/UrlInputDialog.java b/mobile/android/thirdparty/org/adblockplus/browser/UrlInputDialog.java
new file mode 100644
index 0000000000000000000000000000000000000000..41b8a16e80f245cb975612f05995af292b411f26
--- /dev/null
+++ b/mobile/android/thirdparty/org/adblockplus/browser/UrlInputDialog.java
@@ -0,0 +1,197 @@
+/*
+ * This file is part of Adblock Plus <https://adblockplus.org/>,
+ * Copyright (C) 2006-2015 Eyeo GmbH
+ *
+ * Adblock Plus is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 3 as
+ * published by the Free Software Foundation.
+ *
+ * Adblock Plus 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 Adblock Plus. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package org.adblockplus.browser;
+
+import org.mozilla.gecko.R;
+
+import android.app.Dialog;
+import android.content.Context;
+import android.os.Bundle;
+import android.text.Editable;
+import android.text.TextWatcher;
+import android.util.Patterns;
+import android.view.KeyEvent;
+import android.view.View;
+import android.view.View.OnClickListener;
+import android.view.inputmethod.EditorInfo;
+import android.widget.Button;
+import android.widget.EditText;
+import android.widget.TextView;
+import android.widget.TextView.OnEditorActionListener;
+
+public class UrlInputDialog extends Dialog implements TextWatcher,
+ OnEditorActionListener, OnClickListener
+{
+ private static final int BUTTON_ENABLED_COLOR = 0xff0099cc;
+ private static final int BUTTON_DISABLED_COLOR = 0xffc5dfe8;
+ private final Type type;
+ private final UrlReadyCallback callback;
+
+ private EditText editText = null;
+ private Button button = null;
+
+ private boolean submitEnabled = false;
+ private boolean triedSubmit = false;
+ private String currentEditTextValue = null;
+
+ public enum Type
+ {
+ ADD_BLOCKING_LIST,
+ ADD_WHITELIST
+ }
+
+ public UrlInputDialog(final Context context, final Type type, final UrlReadyCallback callback)
+ {
+ super(context);
+ this.type = type;
+ this.callback = callback;
+ }
+
+ @Override
+ protected void onCreate(final Bundle savedInstanceState)
+ {
+ super.onCreate(savedInstanceState);
+ this.setContentView(R.layout.abb_url_input_dialog);
+
+ this.editText = (EditText) this.findViewById(R.id.abb_listadd_textinput);
+ this.button = (Button) this.findViewById(R.id.abb_listadd_button);
+
+ this.setCanceledOnTouchOutside(true);
+ this.setCancelable(true);
+
+ this.editText.addTextChangedListener(this);
+ this.editText.setOnEditorActionListener(this);
+ this.editText.requestFocus();
+
+ this.button.setOnClickListener(this);
+
+ if (this.currentEditTextValue != null)
+ {
+ this.editText.setText(this.currentEditTextValue);
+ }
+ this.updateButtonState();
+
+ switch (this.type)
+ {
+ case ADD_BLOCKING_LIST:
+ this.button.setText(R.string.abb_block_list_button);
+ this.editText.setHint(R.string.abb_block_list_url);
+ this.setTitle(R.string.abb_pref_category_add_other_list);
+ break;
+ default:
+ break;
+ }
+ }
+
+ private void updateButtonState()
+ {
+ this.button.setEnabled(this.submitEnabled);
+ this.button.setBackgroundColor(this.submitEnabled
+ ? BUTTON_ENABLED_COLOR
+ : BUTTON_DISABLED_COLOR);
+ this.button.invalidate();
+ }
+
+ @Override
+ public void afterTextChanged(final Editable s)
+ {
+ this.currentEditTextValue = s.toString();
+ this.submitEnabled = this.validateUrl(this.currentEditTextValue) != null;
+ if (this.submitEnabled)
+ {
+ this.editText.setError(null);
+ }
+ else if (this.triedSubmit)
+ {
+ this.editText.setError(this.getContext().getString(R.string.abb_invalid_url));
+ }
+ this.updateButtonState();
+ }
+
+ @Override
+ public void beforeTextChanged(final CharSequence s, final int start, final int count,
+ final int after)
+ {
+ // ignored
+ }
+
+ @Override
+ public void onTextChanged(final CharSequence s, final int start, final int before, final int count)
+ {
+ // ignored
+ }
+
+ private String validateUrl(final String possibleUrl)
+ {
+ String url = possibleUrl.trim();
+ if (Patterns.WEB_URL.matcher(url).matches())
+ {
+ return url;
+ }
+ url = "http://" + url;
+ if (Patterns.WEB_URL.matcher(url).matches())
+ {
+ return url;
+ }
+ return null;
+ }
+
+ private void validateAndSubmit(final String inputText)
+ {
+ final String url = this.validateUrl(inputText);
+ this.triedSubmit = true;
+ if (url == null)
+ {
+ this.editText.setError(this.getContext().getString(R.string.abb_invalid_url));
+ }
+ else
+ {
+ this.editText.setError(null);
+ this.dismiss();
+ this.callback.callback(url);
+ }
+ }
+
+ @Override
+ public boolean onEditorAction(final TextView v, final int actionId, final KeyEvent event)
+ {
+ if (actionId == EditorInfo.IME_ACTION_DONE)
+ {
+ if (this.currentEditTextValue != null)
+ {
+ this.validateAndSubmit(this.currentEditTextValue);
+ }
+ return true;
+ }
+ return false;
+ }
+
+ public interface UrlReadyCallback
+ {
+ public void callback(String url);
+ }
+
+ @Override
+ public void onClick(final View v)
+ {
+ if (this.currentEditTextValue != null)
+ {
+ this.validateAndSubmit(this.currentEditTextValue);
+ }
+ }
+}

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