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      1 <!DOCTYPE html>
      2 <!--
      3 Copyright 2016 The Chromium Authors. All rights reserved.
      4 Use of this source code is governed by a BSD-style license that can be
      5 found in the LICENSE file.
      6 -->
      7 
      8 <link rel="import" href="/tracing/ui/base/tab_view.html">
      9 <link rel="import" href="/tracing/ui/brushing_state_controller.html">
     10 <link rel="import" href="/tracing/value/ui/value_set_table.html">
     11 
     12 <dom-module id="tr-v-ui-value-set-view">
     13   <template>
     14     <style>
     15       :host {
     16         font-family: sans-serif;
     17       };
     18     </style>
     19 
     20     <tr-v-ui-value-set-table id="valueSetTable"></tr-v-ui-value-set-table>
     21   </template>
     22 </dom-module>
     23 
     24 <script>
     25 'use strict';
     26 tr.exportTo('tr.v.ui', function() {
     27   function NullBrushingStateController() {
     28     this.parentController = undefined;
     29   }
     30 
     31   NullBrushingStateController.prototype = {
     32     __proto__: tr.c.BrushingStateController.prototype,
     33 
     34     dispatchChangeEvent_: function() {
     35       if (this.parentController)
     36         this.parentController.dispatchChangeEvent_();
     37     },
     38 
     39     get model() {
     40       if (!this.parentController)
     41         return undefined;
     42       return this.parentController.model;
     43     },
     44 
     45     get trackView() {
     46       if (!this.parentController)
     47         return undefined;
     48       return this.parentController.trackView;
     49     },
     50 
     51     get viewport() {
     52       if (!this.parentController)
     53         return undefined;
     54       return this.parentController.viewport;
     55     },
     56 
     57     get historyEnabled() {
     58       if (!this.parentController)
     59         return undefined;
     60       return this.parentController.historyEnabled;
     61     },
     62 
     63     set historyEnabled(historyEnabled) {
     64       if (this.parentController)
     65         this.parentController.historyEnabled = historyEnabled;
     66     },
     67 
     68     modelWillChange: function() {
     69       if (this.parentController)
     70         this.parentController.modelWillChange();
     71     },
     72 
     73     modelDidChange: function() {
     74       if (this.parentController)
     75         this.parentController.modelDidChange();
     76     },
     77 
     78     onUserInitiatedSelectionChange_: function() {
     79       if (this.parentController)
     80         this.parentController.onUserInitiatedSelectionChange_();
     81     },
     82 
     83     onPopState_: function(e) {
     84       if (this.parentController)
     85         this.parentController.onPopState_(e);
     86     },
     87 
     88     get selection() {
     89       if (!this.parentController)
     90         return undefined;
     91       return this.parentController.selection;
     92     },
     93 
     94     get findMatches() {
     95       if (!this.parentController)
     96         return undefined;
     97       return this.parentController.findMatches;
     98     },
     99 
    100     get selectionOfInterest() {
    101       if (!this.parentController)
    102         return undefined;
    103       return this.parentController.selectionOfInterest;
    104     },
    105 
    106     get currentBrushingState() {
    107       if (!this.parentController)
    108         return undefined;
    109       return this.parentController.currentBrushingState;
    110     },
    111 
    112     set currentBrushingState(newBrushingState) {
    113       if (this.parentController)
    114         this.parentController.currentBrushingState = newBrushingState;
    115     },
    116 
    117     addAllEventsMatchingFilterToSelectionAsTask: function(filter, selection) {
    118       if (this.parentController) {
    119         this.parentController.addAllEventsMatchingFilterToSelectionAsTask(
    120             filter, selection);
    121       }
    122     },
    123 
    124     findTextChangedTo: function(allPossibleMatches) {
    125       if (this.parentController)
    126         this.parentController.findTextChangedTo(allPossibleMatches);
    127     },
    128 
    129     findFocusChangedTo: function(currentFocus) {
    130       if (this.parentController)
    131         this.parentController.findFocusChangedTo(currentFocus);
    132     },
    133 
    134     findTextCleared: function() {
    135       if (this.parentController)
    136         this.parentController.findTextCleared();
    137     },
    138 
    139     uiStateFromString: function(string) {
    140       if (this.parentController)
    141         this.parentController.uiStateFromString(string);
    142     },
    143 
    144     navToPosition: function(uiState, showNavLine) {
    145       if (this.parentController)
    146         this.parentController.navToPosition(uiState, showNavLine);
    147     },
    148 
    149     changeSelectionFromTimeline: function(selection) {
    150       if (this.parentController)
    151         this.parentController.changeSelectionFromTimeline(selection);
    152     },
    153 
    154     showScriptControlSelection: function(selection) {
    155       if (this.parentController)
    156         this.parentController.showScriptControlSelection(selection);
    157     },
    158 
    159     changeSelectionFromRequestSelectionChangeEvent: function(selection) {
    160       if (this.parentController) {
    161         this.parentController.changeSelectionFromRequestSelectionChangeEvent(
    162             selection);
    163       }
    164     },
    165 
    166     changeAnalysisViewRelatedEvents: function(eventSet) {
    167       if (this.parentController && (eventSet instanceof tr.model.EventSet))
    168         this.parentController.changeAnalysisViewRelatedEvents(eventSet);
    169     },
    170 
    171     changeAnalysisLinkHoveredEvents: function(eventSet) {
    172       if (this.parentController && (eventSet instanceof tr.model.EventSet))
    173         this.parentController.changeAnalysisLinkHoveredEvents(eventSet);
    174     },
    175 
    176     getViewSpecificBrushingState: function(viewId) {
    177       if (this.parentController)
    178         this.parentController.getViewSpecificBrushingState(viewId);
    179     },
    180 
    181     changeViewSpecificBrushingState: function(viewId, newState) {
    182       if (this.parentController)
    183         this.parentController.changeViewSpecificBrushingState(viewId, newState);
    184     }
    185   };
    186 
    187   Polymer({
    188     is: 'tr-v-ui-value-set-view',
    189 
    190     ready: function() {
    191       this.brushingStateController = new NullBrushingStateController();
    192     },
    193 
    194     attached: function() {
    195       this.brushingStateController.parentController =
    196           tr.c.BrushingStateController.getControllerForElement(this.parentNode);
    197     },
    198 
    199     /**
    200      * @param {!tr.v.ValueSet} values
    201      */
    202     set values(values) {
    203       this.$.valueSetTable.values = values;
    204     }
    205   });
    206 
    207   return {};
    208 });
    209 </script>
    210