2010-10-20 20:11:15 +02:00
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/*
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Copyright 2010, Google Inc.
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All rights reserved.
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions are
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met:
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2011-08-04 22:37:14 +02:00
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* Redistributions of source code must retain the above copyright
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2010-10-20 20:11:15 +02:00
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notice, this list of conditions and the following disclaimer.
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2011-08-04 22:37:14 +02:00
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* Redistributions in binary form must reproduce the above
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2010-10-20 20:11:15 +02:00
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copyright notice, this list of conditions and the following disclaimer
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in the documentation and/or other materials provided with the
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distribution.
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2011-08-04 22:37:14 +02:00
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* Neither the name of Google Inc. nor the names of its
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2010-10-20 20:11:15 +02:00
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contributors may be used to endorse or promote products derived from
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this software without specific prior written permission.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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2011-08-04 22:37:14 +02:00
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*/
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2010-10-20 20:11:15 +02:00
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2010-10-17 08:23:58 +02:00
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function ProcessPanel(div) {
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2011-08-04 22:37:14 +02:00
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this._div = div;
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this._timerID = null;
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this._processCount = 0;
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this._updateOptions = {};
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this._onDones = [];
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this._latestHistoryEntry = null;
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var self = this;
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$(window).keypress(function(evt) {
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if (evt.charCode == 26 || (evt.charCode == 122 && (evt.ctrlKey || evt.metaKey))) { // ctrl-z or meta-z
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var t = evt.target;
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if (t) {
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var tagName = t.tagName.toLowerCase();
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if (tagName == "textarea" || tagName == "input") {
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return;
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2010-03-23 01:26:28 +01:00
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}
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2011-08-04 22:37:14 +02:00
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}
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self.undo();
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}
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});
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this.update({});
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2010-02-01 04:22:35 +01:00
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}
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2010-10-17 08:23:58 +02:00
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ProcessPanel.prototype.resize = function() {
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2010-03-22 22:48:36 +01:00
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};
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2010-10-17 08:23:58 +02:00
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ProcessPanel.prototype.update = function(updateOptions, onDone) {
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2011-08-04 22:37:14 +02:00
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this._latestHistoryEntry = null;
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for (var n in updateOptions) {
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if (updateOptions.hasOwnProperty(n)) {
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this._updateOptions[n] = updateOptions[n];
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2010-02-01 04:22:35 +01:00
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}
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2011-08-04 22:37:14 +02:00
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}
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if (onDone) {
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this._onDones.push(onDone);
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}
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if (this._timerID !== null) {
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return;
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}
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var self = this;
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Ajax.chainGetJSON(
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"/command/core/get-processes?" + $.param({ project: theProject.id }), null,
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function(data) {
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self._latestHistoryEntry = null;
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self._render(data);
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}
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);
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2010-02-01 04:22:35 +01:00
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};
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2010-10-17 08:23:58 +02:00
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ProcessPanel.prototype.showUndo = function(historyEntry) {
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2011-08-04 22:37:14 +02:00
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var self = this;
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this._latestHistoryEntry = historyEntry;
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this._div.stop(true,false)
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.empty()
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.html('<div id="notification"><span bind="description"></span> <span class="notification-action"><a href="javascript:{}" bind="undo">Undo</a></span></div>')
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.fadeIn(200)
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.delay(7500)
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.fadeOut(200);
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var elmts = DOM.bind(this._div);
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elmts.description.text(historyEntry.description);
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elmts.undo.click(function() { self.undo(); });
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2010-03-23 01:26:28 +01:00
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};
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2010-10-17 08:23:58 +02:00
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ProcessPanel.prototype.undo = function() {
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2011-08-04 22:37:14 +02:00
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if (this._latestHistoryEntry !== null) {
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Refine.postCoreProcess(
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"undo-redo",
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{ undoID: this._latestHistoryEntry.id },
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null,
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{ everythingChanged: true }
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);
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}
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2010-03-23 01:26:28 +01:00
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};
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2010-10-17 08:23:58 +02:00
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ProcessPanel.prototype._cancelAll = function() {
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2011-08-04 22:37:14 +02:00
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var self = this;
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$.post(
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"/command/core/cancel-processes?" + $.param({ project: theProject.id }),
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null,
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function(o) {
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self._data = null;
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self._runOnDones();
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},
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"json"
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);
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2010-03-04 02:14:48 +01:00
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};
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2010-10-17 08:23:58 +02:00
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ProcessPanel.prototype._render = function(newData) {
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2011-08-04 22:37:14 +02:00
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var self = this;
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var newProcessMap = {};
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this._div.stop(true, false).empty();
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if (!newData.processes.length) {
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Refine.setTitle();
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this._div.fadeOut(200);
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} else {
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this._div.fadeIn(200);
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var cancelmessage = "Cancel"
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var noticeDiv = $('<div id="notification"></div>').appendTo(this._div);
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var descriptionSpan = $('<span></span>').appendTo(noticeDiv);
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var statusDiv = $('<div></div>').appendTo(noticeDiv);
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$('<img src="images/small-spinner.gif" />')
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.addClass("notification-loader")
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.appendTo(statusDiv);
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var progressSpan = $('<span></span>').appendTo(statusDiv);
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var countSpan = $('<span></span>').appendTo(statusDiv);
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var renderProcess = function(process) {
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if (process.status != "pending") {
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Refine.setTitle(process.progress + "% complete");
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descriptionSpan.text(process.description);
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progressSpan.text(process.progress + '% complete');
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}
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};
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var renderProcessCount = function(count) {
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var pendingcount = count - 1;
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countSpan.text(', ' + pendingcount + ' pending processes');
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};
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var processes = newData.processes;
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if (processes.length >> 1) {
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cancelmessage = "Cancel All";
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renderProcessCount(processes.length);
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2010-03-05 02:13:59 +01:00
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}
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2011-08-04 22:37:14 +02:00
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for (var i = 0; i < processes.length; i++) {
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var process = processes[i];
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renderProcess(process);
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if ("onDone" in process) {
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newProcessMap[process.id] = process;
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}
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2010-02-01 04:22:35 +01:00
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}
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2011-08-04 22:37:14 +02:00
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$('<a href="javascript:{}"></a>')
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.addClass("notification-action")
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.text(cancelmessage)
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.click(function() {
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self._cancelAll();
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$(this).text("Canceling...").unbind();
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})
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.appendTo(statusDiv);
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}
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if ((this._data) && this._data.processes.length > 0) {
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var oldProcesses = this._data.processes;
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for (var i = 0; i < oldProcesses.length; i++) {
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var process = oldProcesses[i];
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if ("onDone" in process && !(process.id in newProcessMap)) {
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this._perform(process.onDone);
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}
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2010-03-05 02:13:59 +01:00
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}
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2011-08-04 22:37:14 +02:00
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}
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this._data = newData;
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if (this._data.processes.length && !this._timerID) {
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this._timerID = window.setTimeout(function() {
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self._timerID = null;
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self.update();
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}, 500);
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} else {
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this._runOnDones();
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}
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2010-03-05 02:13:59 +01:00
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};
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2010-10-17 08:23:58 +02:00
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ProcessPanel.prototype._perform = function(jobs) {
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2011-08-04 22:37:14 +02:00
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for (var i = 0; i < jobs.length; i++) {
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var job = jobs[i];
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if (job.action == "createFacet") {
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try {
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ui.browsingEngine.addFacet(
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job.facetType,
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job.facetConfig,
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job.facetOptions
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);
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} catch (e) {
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//
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}
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2010-02-01 04:22:35 +01:00
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}
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2011-08-04 22:37:14 +02:00
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}
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2010-02-01 04:22:35 +01:00
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};
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2010-03-05 02:13:59 +01:00
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2010-10-17 08:23:58 +02:00
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ProcessPanel.prototype._runOnDones = function() {
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2011-08-04 22:37:14 +02:00
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var updateOptions = this._updateOptions;
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var onDones = this._onDones;
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this._updateOptions = {};
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this._onDones = [];
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Refine.update(updateOptions, function() {
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for (var i = 0; i < onDones.length; i++) {
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try {
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onDones[i]();
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} catch (e) {
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Refine.reportException(e);
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}
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}
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});
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2010-03-05 02:13:59 +01:00
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};
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