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/*
* Copyright (C) 2013, 2015 Apple Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
* THE POSSIBILITY OF SUCH DAMAGE.
*/
WebInspector.SearchBar = class SearchBar extends WebInspector.NavigationItem
{
constructor(identifier, placeholder, delegate, suppressIncremental)
{
super(identifier);
this.delegate = delegate;
this._element.classList.add("search-bar");
this._keyboardShortcutEsc = new WebInspector.KeyboardShortcut(null, WebInspector.KeyboardShortcut.Key.Escape);
this._keyboardShortcutEnter = new WebInspector.KeyboardShortcut(null, WebInspector.KeyboardShortcut.Key.Enter);
this._searchInput = this._element.appendChild(document.createElement("input"));
this._searchInput.type = "search";
this._searchInput.spellcheck = false;
this._searchInput.incremental = !suppressIncremental;
this._searchInput.setAttribute("results", 5);
this._searchInput.setAttribute("autosave", identifier + "-autosave");
this._searchInput.setAttribute("placeholder", placeholder);
this._searchInput.addEventListener("search", this._handleSearchEvent.bind(this));
this._searchInput.addEventListener("keydown", this._handleKeydownEvent.bind(this));
}
// Public
get text()
{
return this._searchInput.value;
}
set text(newText)
{
this._searchInput.value = newText;
}
focus()
{
// FIXME: Workaround for: <https://webkit.org/b/149504> Caret missing from <input> after clearing text and calling select()
if (!this._searchInput.value.length)
this._searchInput.focus();
else
this._searchInput.select();
}
// Private
_handleSearchEvent(event)
{
this.dispatchEventToListeners(WebInspector.SearchBar.Event.TextChanged);
}
_handleKeydownEvent(event)
{
if (this._keyboardShortcutEsc.matchesEvent(event)) {
if (this.delegate && typeof this.delegate.searchBarWantsToLoseFocus === "function") {
this.delegate.searchBarWantsToLoseFocus(this);
event.stopPropagation();
event.preventDefault();
}
} else if (this._keyboardShortcutEnter.matchesEvent(event)) {
if (this.delegate && typeof this.delegate.searchBarDidActivate === "function") {
this.delegate.searchBarDidActivate(this);
event.stopPropagation();
event.preventDefault();
}
}
}
};
WebInspector.SearchBar.Event = {
TextChanged: "searchbar-text-did-change"
};
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