/* * Copyright (C) 2010 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.ApplicationCacheItemsView = function(treeElement, appcacheDomain) { WebInspector.View.call(this); this.element.addStyleClass("storage-view"); this.element.addStyleClass("table"); // FIXME: Delete Button semantics are not yet defined. // FIXME: Needs better tooltip. (Localized) this.deleteButton = new WebInspector.StatusBarButton(WebInspector.UIString("Delete"), "delete-storage-status-bar-item"); this.deleteButton.visible = false; this.deleteButton.addEventListener("click", this._deleteButtonClicked.bind(this), false); // FIXME: Refresh Button semantics are not yet defined. // FIXME: Needs better tooltip. (Localized) this.refreshButton = new WebInspector.StatusBarButton(WebInspector.UIString("Refresh"), "refresh-storage-status-bar-item"); this.refreshButton.addEventListener("click", this._refreshButtonClicked.bind(this), false); if (Preferences.onlineDetectionEnabled) { this.connectivityIcon = document.createElement("img"); this.connectivityIcon.className = "storage-application-cache-connectivity-icon"; this.connectivityIcon.src = ""; this.connectivityMessage = document.createElement("span"); this.connectivityMessage.className = "storage-application-cache-connectivity"; this.connectivityMessage.textContent = ""; } this.divider = document.createElement("span"); this.divider.className = "status-bar-item status-bar-divider"; this.statusIcon = document.createElement("img"); this.statusIcon.className = "storage-application-cache-status-icon"; this.statusIcon.src = ""; this.statusMessage = document.createElement("span"); this.statusMessage.className = "storage-application-cache-status"; this.statusMessage.textContent = ""; this._treeElement = treeElement; this._appcacheDomain = appcacheDomain; this._emptyMsgElement = document.createElement("div"); this._emptyMsgElement.className = "storage-empty-view"; this._emptyMsgElement.textContent = WebInspector.UIString("No Application Cache information available."); this.element.appendChild(this._emptyMsgElement); this.updateStatus(applicationCache.UNCACHED); } WebInspector.ApplicationCacheItemsView.prototype = { get statusBarItems() { if (Preferences.onlineDetectionEnabled) { return [ this.refreshButton.element, this.deleteButton.element, this.connectivityIcon, this.connectivityMessage, this.divider, this.statusIcon, this.statusMessage ]; } else { return [ this.refreshButton.element, this.deleteButton.element, this.divider, this.statusIcon, this.statusMessage ]; } }, show: function(parentElement) { WebInspector.View.prototype.show.call(this, parentElement); this.updateNetworkState(navigator.onLine); this._update(); }, hide: function() { WebInspector.View.prototype.hide.call(this); this.deleteButton.visible = false; }, updateStatus: function(status) { var statusInformation = {}; statusInformation[applicationCache.UNCACHED] = { src: "Images/warningOrangeDot.png", text: "UNCACHED" }; statusInformation[applicationCache.IDLE] = { src: "Images/warningOrangeDot.png", text: "IDLE" }; statusInformation[applicationCache.CHECKING] = { src: "Images/successGreenDot.png", text: "CHECKING" }; statusInformation[applicationCache.DOWNLOADING] = { src: "Images/successGreenDot.png", text: "DOWNLOADING" }; statusInformation[applicationCache.UPDATEREADY] = { src: "Images/successGreenDot.png", text: "UPDATEREADY" }; statusInformation[applicationCache.OBSOLETE] = { src: "Images/errorRedDot.png", text: "OBSOLETE" }; var info = statusInformation[status]; if (!info) { console.error("Unknown Application Cache Status was Not Handled: %d", status); return; } this.statusIcon.src = info.src; this.statusMessage.textContent = info.text; }, updateNetworkState: function(isNowOnline) { if (Preferences.onlineDetectionEnabled) { if (isNowOnline) { this.connectivityIcon.src = "Images/successGreenDot.png"; this.connectivityMessage.textContent = WebInspector.UIString("Online"); } else { this.connectivityIcon.src = "Images/errorRedDot.png"; this.connectivityMessage.textContent = WebInspector.UIString("Offline"); } } }, _update: function() { WebInspector.ApplicationCache.getApplicationCachesAsync(this._updateCallback.bind(this)); }, _updateCallback: function(applicationCaches) { // FIXME: applicationCaches is just one cache. // FIXME: are these variables needed anywhere else? this._manifest = applicationCaches.manifest; this._creationTime = applicationCaches.creationTime; this._updateTime = applicationCaches.updateTime; this._size = applicationCaches.size; this._resources = applicationCaches.resources; var lastPathComponent = applicationCaches.lastPathComponent; if (!this._manifest) { this._emptyMsgElement.removeStyleClass("hidden"); this.deleteButton.visible = false; if (this._dataGrid) this._dataGrid.element.addStyleClass("hidden"); return; } if (!this._dataGrid) this._createDataGrid(); this._populateDataGrid(); this._dataGrid.autoSizeColumns(20, 80); this._dataGrid.element.removeStyleClass("hidden"); this._emptyMsgElement.addStyleClass("hidden"); this.deleteButton.visible = true; var totalSizeString = Number.bytesToString(this._size); this._treeElement.subtitle = WebInspector.UIString("%s (%s)", lastPathComponent, totalSizeString); // FIXME: For Chrome, put creationTime and updateTime somewhere. // NOTE: localizedString has not yet been added. // WebInspector.UIString("(%s) Created: %s Updated: %s", this._size, this._creationTime, this._updateTime); }, _createDataGrid: function() { var columns = { 0: {}, 1: {}, 2: {} }; columns[0].title = WebInspector.UIString("Resource"); columns[0].sort = "ascending"; columns[0].sortable = true; columns[1].title = WebInspector.UIString("Type"); columns[1].sortable = true; columns[2].title = WebInspector.UIString("Size"); columns[2].aligned = "right"; columns[2].sortable = true; this._dataGrid = new WebInspector.DataGrid(columns); this.element.appendChild(this._dataGrid.element); this._dataGrid.addEventListener("sorting changed", this._populateDataGrid, this); this._dataGrid.updateWidths(); }, _populateDataGrid: function() { var selectedResource = this._dataGrid.selectedNode ? this._dataGrid.selectedNode.resource : null; var sortDirection = this._dataGrid.sortOrder === "ascending" ? 1 : -1; function numberCompare(field, resource1, resource2) { return sortDirection * (resource1[field] - resource2[field]); } function localeCompare(field, resource1, resource2) { return sortDirection * (resource1[field] + "").localeCompare(resource2[field] + "") } var comparator; switch (parseInt(this._dataGrid.sortColumnIdentifier)) { case 0: comparator = localeCompare.bind(this, "name"); break; case 1: comparator = localeCompare.bind(this, "type"); break; case 2: comparator = numberCompare.bind(this, "size"); break; default: localeCompare.bind(this, "resource"); // FIXME: comparator = ? } this._resources.sort(comparator); this._dataGrid.removeChildren(); var nodeToSelect; for (var i = 0; i < this._resources.length; ++i) { var data = {}; var resource = this._resources[i]; data[0] = resource.name; data[1] = resource.type; data[2] = Number.bytesToString(resource.size); var node = new WebInspector.DataGridNode(data); node.resource = resource; node.selectable = true; this._dataGrid.appendChild(node); if (resource === selectedResource) { nodeToSelect = node; nodeToSelect.selected = true; } } if (!nodeToSelect) this._dataGrid.children[0].selected = true; }, resize: function() { if (this._dataGrid) this._dataGrid.updateWidths(); }, _deleteButtonClicked: function(event) { if (!this._dataGrid || !this._dataGrid.selectedNode) return; // FIXME: Delete Button semantics are not yet defined. (Delete a single, or all?) this._deleteCallback(this._dataGrid.selectedNode); }, _deleteCallback: function(node) { // FIXME: Should we delete a single (selected) resource or all resources? // InspectorBackend.deleteCachedResource(...) // this._update(); }, _refreshButtonClicked: function(event) { // FIXME: Is this a refresh button or a re-fetch manifest button? // this._update(); } } WebInspector.ApplicationCacheItemsView.prototype.__proto__ = WebInspector.View.prototype;