| /* |
| * Copyright (C) 2013 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.FindBanner = function(delegate, element) { |
| WebInspector.Object.call(this); |
| |
| this._delegate = delegate || null; |
| |
| this._element = element || document.createElement("div"); |
| this._element.classList.add(WebInspector.FindBanner.StyleClassName); |
| |
| this._resultCountLabel = document.createElement("label"); |
| this._element.appendChild(this._resultCountLabel); |
| |
| this._previousResultButton = document.createElement("button"); |
| this._previousResultButton.classList.add(WebInspector.FindBanner.SegmentedButtonStyleClassName); |
| this._previousResultButton.classList.add(WebInspector.FindBanner.LeftSegmentButtonStyleClassName); |
| this._previousResultButton.disabled = true; |
| this._previousResultButton.addEventListener("click", this._previousResultButtonClicked.bind(this)); |
| this._element.appendChild(this._previousResultButton); |
| |
| var previousResultButtonGlyphElement = document.createElement("div"); |
| previousResultButtonGlyphElement.classList.add(WebInspector.FindBanner.SegmentGlyphStyleClassName); |
| this._previousResultButton.appendChild(previousResultButtonGlyphElement); |
| |
| this._nextResultButton = document.createElement("button"); |
| this._nextResultButton.classList.add(WebInspector.FindBanner.SegmentedButtonStyleClassName); |
| this._nextResultButton.classList.add(WebInspector.FindBanner.RightSegmentButtonStyleClassName); |
| this._nextResultButton.disabled = true; |
| this._nextResultButton.addEventListener("click", this._nextResultButtonClicked.bind(this)); |
| this._element.appendChild(this._nextResultButton); |
| |
| var nextResultButtonGlyphElement = document.createElement("div"); |
| nextResultButtonGlyphElement.classList.add(WebInspector.FindBanner.SegmentGlyphStyleClassName); |
| this._nextResultButton.appendChild(nextResultButtonGlyphElement); |
| |
| this._inputField = document.createElement("input"); |
| this._inputField.type = "search"; |
| this._inputField.spellcheck = false; |
| this._inputField.incremental = true; |
| this._inputField.setAttribute("results", 5); |
| this._inputField.setAttribute("autosave", "inspector-search"); |
| this._inputField.addEventListener("keydown", this._inputFieldKeyDown.bind(this), false); |
| this._inputField.addEventListener("keyup", this._inputFieldKeyUp.bind(this), false); |
| this._inputField.addEventListener("search", this._inputFieldSearch.bind(this), false); |
| this._element.appendChild(this._inputField); |
| |
| this._doneButton = document.createElement("button"); |
| this._doneButton.textContent = WebInspector.UIString("Done"); |
| this._doneButton.addEventListener("click", this._doneButtonClicked.bind(this)); |
| this._element.appendChild(this._doneButton); |
| |
| this._numberOfResults = null; |
| this._searchBackwards = false; |
| this._searchKeyPressed = false; |
| this._previousSearchValue = ""; |
| |
| this._hideKeyboardShortcut = new WebInspector.KeyboardShortcut(null, WebInspector.KeyboardShortcut.Key.Escape, this.hide.bind(this), this._element); |
| this._populateFindKeyboardShortcut = new WebInspector.KeyboardShortcut(WebInspector.KeyboardShortcut.Modifier.Command, "E", this._populateSearchQueryFromSelection.bind(this)); |
| this._populateFindKeyboardShortcut.implicitlyPreventsDefault = false; |
| this._findNextKeyboardShortcut = new WebInspector.KeyboardShortcut(WebInspector.KeyboardShortcut.Modifier.Command, "G", this._nextResultButtonClicked.bind(this)); |
| this._findPreviousKeyboardShortcut = new WebInspector.KeyboardShortcut(WebInspector.KeyboardShortcut.Modifier.Shift | WebInspector.KeyboardShortcut.Modifier.Command, "G", this._previousResultButtonClicked.bind(this)); |
| |
| this._generateButtonsGlyphsIfNeeded(); |
| }; |
| |
| WebInspector.Object.addConstructorFunctions(WebInspector.FindBanner); |
| |
| WebInspector.FindBanner.StyleClassName = "find-banner"; |
| WebInspector.FindBanner.SupportsFindBannerStyleClassName = "supports-find-banner"; |
| WebInspector.FindBanner.ShowingFindBannerStyleClassName = "showing-find-banner"; |
| WebInspector.FindBanner.NoTransitionStyleClassName = "no-find-banner-transition"; |
| WebInspector.FindBanner.ShowingStyleClassName = "showing"; |
| WebInspector.FindBanner.SegmentedButtonStyleClassName = "segmented"; |
| WebInspector.FindBanner.LeftSegmentButtonStyleClassName = "left"; |
| WebInspector.FindBanner.RightSegmentButtonStyleClassName = "right"; |
| WebInspector.FindBanner.SegmentGlyphStyleClassName = "glyph"; |
| |
| WebInspector.FindBanner.Event = { |
| DidShow: "find-banner-did-show", |
| DidHide: "find-banner-did-hide" |
| } |
| |
| WebInspector.FindBanner.prototype = { |
| constructor: WebInspector.FindBanner, |
| |
| // Public |
| |
| get delegate() |
| { |
| return this._delegate; |
| }, |
| |
| set delegate(newDelegate) |
| { |
| this._delegate = newDelegate || null; |
| }, |
| |
| get element() |
| { |
| return this._element; |
| }, |
| |
| get inputField() |
| { |
| return this._inputField; |
| }, |
| |
| get searchQuery() |
| { |
| return this._inputField.value || ""; |
| }, |
| |
| set searchQuery(query) |
| { |
| this._inputField.value = query || ""; |
| }, |
| |
| get numberOfResults() |
| { |
| return this._numberOfResults; |
| }, |
| |
| set numberOfResults(numberOfResults) |
| { |
| if (numberOfResults === undefined || isNaN(numberOfResults)) |
| numberOfResults = null; |
| |
| this._numberOfResults = numberOfResults; |
| |
| this._previousResultButton.disabled = this._nextResultButton.disabled = (numberOfResults <= 0); |
| |
| if (numberOfResults === null) |
| this._resultCountLabel.textContent = ""; |
| else if (numberOfResults <= 0) |
| this._resultCountLabel.textContent = WebInspector.UIString("Not found"); |
| else if (numberOfResults === 1) |
| this._resultCountLabel.textContent = WebInspector.UIString("1 match"); |
| else if (numberOfResults > 1) |
| this._resultCountLabel.textContent = WebInspector.UIString("%d matches").format(numberOfResults); |
| }, |
| |
| get targetElement() |
| { |
| return this._targetElement; |
| }, |
| |
| set targetElement(element) |
| { |
| if (this._targetElement) { |
| var oldTargetElement = this._targetElement; |
| |
| this._targetElement.classList.add(WebInspector.FindBanner.NoTransitionStyleClassName); |
| this._targetElement.classList.remove(WebInspector.FindBanner.SupportsFindBannerStyleClassName); |
| this._targetElement.classList.remove(WebInspector.FindBanner.ShowingFindBannerStyleClassName); |
| |
| this._element.classList.add(WebInspector.FindBanner.NoTransitionStyleClassName); |
| this._element.classList.remove(WebInspector.FindBanner.ShowingStyleClassName); |
| |
| function delayedWork() |
| { |
| oldTargetElement.classList.remove(WebInspector.FindBanner.NoTransitionStyleClassName); |
| this._element.classList.remove(WebInspector.FindBanner.NoTransitionStyleClassName); |
| } |
| |
| // Delay so we can remove the no transition style class after the other style changes are committed. |
| setTimeout(delayedWork.bind(this), 0); |
| } |
| |
| this._targetElement = element || null; |
| |
| if (this._targetElement) |
| this._targetElement.classList.add(WebInspector.FindBanner.SupportsFindBannerStyleClassName); |
| }, |
| |
| get showing() |
| { |
| return this._element.classList.contains(WebInspector.FindBanner.ShowingStyleClassName); |
| }, |
| |
| show: function() |
| { |
| console.assert(this._targetElement); |
| if (!this._targetElement) |
| return; |
| |
| console.assert(this._targetElement.parentNode); |
| if (!this._targetElement.parentNode) |
| return; |
| |
| if (this._element.parentNode !== this._targetElement.parentNode) |
| this._targetElement.parentNode.insertBefore(this._element, this._targetElement); |
| |
| function delayedWork() |
| { |
| this._targetElement.classList.add(WebInspector.FindBanner.ShowingFindBannerStyleClassName); |
| this._element.classList.add(WebInspector.FindBanner.ShowingStyleClassName); |
| |
| this._inputField.select(); |
| } |
| |
| // Delay adding the classes in case the target element and/or the find banner were just added to |
| // the document. Adding the class right away will prevent the animation from working the firs time. |
| setTimeout(delayedWork.bind(this), 0); |
| |
| this.dispatchEventToListeners(WebInspector.FindBanner.Event.DidShow); |
| }, |
| |
| hide: function() |
| { |
| console.assert(this._targetElement); |
| if (!this._targetElement) |
| return; |
| |
| this._inputField.blur(); |
| |
| this._targetElement.classList.remove(WebInspector.FindBanner.ShowingFindBannerStyleClassName); |
| this._element.classList.remove(WebInspector.FindBanner.ShowingStyleClassName); |
| |
| this.dispatchEventToListeners(WebInspector.FindBanner.Event.DidHide); |
| }, |
| |
| // Private |
| |
| _inputFieldKeyDown: function(event) |
| { |
| if (event.keyIdentifier === "Shift") |
| this._searchBackwards = true; |
| else if (event.keyIdentifier === "Enter") |
| this._searchKeyPressed = true; |
| }, |
| |
| _inputFieldKeyUp: function(event) |
| { |
| if (event.keyIdentifier === "Shift") |
| this._searchBackwards = false; |
| else if (event.keyIdentifier === "Enter") |
| this._searchKeyPressed = false; |
| }, |
| |
| _inputFieldSearch: function(event) |
| { |
| if (this._inputField.value) { |
| if (this._previousSearchValue !== this.searchQuery) { |
| if (this._delegate && typeof this._delegate.findBannerPerformSearch === "function") |
| this._delegate.findBannerPerformSearch(this, this.searchQuery); |
| } else if (this._searchKeyPressed && this._numberOfResults > 0) { |
| if (this._searchBackwards) { |
| if (this._delegate && typeof this._delegate.findBannerRevealPreviousResult === "function") |
| this._delegate.findBannerRevealPreviousResult(this); |
| } else { |
| if (this._delegate && typeof this._delegate.findBannerRevealNextResult === "function") |
| this._delegate.findBannerRevealNextResult(this); |
| } |
| } |
| } else { |
| this.numberOfResults = null; |
| |
| if (this._delegate && typeof this._delegate.findBannerSearchCleared === "function") |
| this._delegate.findBannerSearchCleared(this); |
| } |
| |
| this._previousSearchValue = this.searchQuery; |
| }, |
| |
| _populateSearchQueryFromSelection: function(event) |
| { |
| if (this._delegate && typeof this._delegate.findBannerSearchQueryForSelection === "function") { |
| var query = this._delegate.findBannerSearchQueryForSelection(this); |
| if (query) { |
| this.searchQuery = query; |
| |
| if (this._delegate && typeof this._delegate.findBannerPerformSearch === "function") |
| this._delegate.findBannerPerformSearch(this, this.searchQuery); |
| } |
| } |
| }, |
| |
| _previousResultButtonClicked: function(event) |
| { |
| if (this._delegate && typeof this._delegate.findBannerRevealPreviousResult === "function") |
| this._delegate.findBannerRevealPreviousResult(this); |
| }, |
| |
| _nextResultButtonClicked: function(event) |
| { |
| if (this._delegate && typeof this._delegate.findBannerRevealNextResult === "function") |
| this._delegate.findBannerRevealNextResult(this); |
| }, |
| |
| _doneButtonClicked: function(event) |
| { |
| this.hide(); |
| }, |
| |
| _generateButtonsGlyphsIfNeeded: function() |
| { |
| if (WebInspector.FindBanner._generatedButtonsGlyphs) |
| return; |
| |
| WebInspector.FindBanner._generatedButtonsGlyphs = true; |
| |
| var specifications = {}; |
| specifications["normal"] = {fillColor: [81, 81, 81]}; |
| specifications["normal-active"] = {fillColor: [37, 37, 37]}; |
| |
| generateColoredImagesForCSS("Images/BackArrow.pdf", specifications, 7, 7, "find-banner-previous-arrow-"); |
| generateColoredImagesForCSS("Images/ForwardArrow.pdf", specifications, 7, 7, "find-banner-next-arrow-"); |
| } |
| }; |
| |
| WebInspector.FindBanner.prototype.__proto__ = WebInspector.Object.prototype; |
