git.infodrom.org Git - infodrom/rico3/blob - ricoClient/js/ricoLiveGridMenu.js

   1 /*
   2  *  (c) 2005-2009 Richard Cowin (http://openrico.org)
   3  *  (c) 2005-2009 Matt Brown (http://dowdybrown.com)
   4  *
   5  *  Licensed under the Apache License, Version 2.0 (the "License"); you may not use this
   6  *  file except in compliance with the License. You may obtain a copy of the License at
   7  *
   8  *         http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  *  Unless required by applicable law or agreed to in writing, software distributed under the
  11  *  License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
  12  *  either express or implied. See the License for the specific language governing permissions
  13  *  and limitations under the License.
  14  */
  15
  16  if(typeof Rico=='undefined')
  17   throw("GridMenu requires the Rico JavaScript framework");
  18
  19 /**
  20  * Standard menu for LiveGrid
  21  */
  22 Rico.GridMenu = function(options) {
  23   this.initialize(options);
  24 };
  25
  26 Rico.GridMenu.prototype = {
  27
  28 initialize: function(options) {
  29   this.options = {
  30     width           : '18em',
  31     dataMenuHandler : null          // put custom items on the menu
  32   };
  33   Rico.extend(this.options, options || {});
  34   Rico.extend(this, new Rico.Menu(this.options));
  35   this.sortmenu = new Rico.Menu({ width: '15em' });
  36   this.filtermenu = new Rico.Menu({ width: '22em' });
  37   this.exportmenu = new Rico.Menu({ width: '24em' });
  38   this.hideshowmenu = new Rico.Menu({ width: '22em' });
  39   this.createDiv();
  40   this.sortmenu.createDiv();
  41   this.filtermenu.createDiv();
  42   this.exportmenu.createDiv();
  43   this.hideshowmenu.createDiv();
  44 },
  45
  46 // Build context menu for grid
  47 buildGridMenu: function(r,c) {
  48   this.clearMenu();
  49   var totrows=this.liveGrid.buffer.totalRows;
  50   var onBlankRow=r >= totrows;
  51   var column=this.liveGrid.columns[c];
  52   if (this.options.dataMenuHandler) {
  53      var showDefaultMenu=this.options.dataMenuHandler(this.liveGrid,r,c,onBlankRow);
  54      if (!showDefaultMenu) return (this.itemCount > 0);
  55   }
  56
  57   // menu items for sorting
  58   if (column.sortable && totrows>0) {
  59     this.sortmenu.clearMenu();
  60     this.addSubMenuItem(Rico.getPhraseById("gridmenuSortBy",column.displayName), this.sortmenu, false);
  61     this.sortmenu.addMenuItemId("gridmenuSortAsc", Rico.bind(column,'sortAsc'), true);
  62     this.sortmenu.addMenuItemId("gridmenuSortDesc", Rico.bind(column,'sortDesc'), true);
  63   }
  64
  65   // menu items for filtering
  66   this.filtermenu.clearMenu();
  67   if (column.canFilter() && !column.format.filterUI && (!onBlankRow || column.filterType == Rico.ColumnConst.USERFILTER)) {
  68     this.addSubMenuItem(Rico.getPhraseById("gridmenuFilterBy",column.displayName), this.filtermenu, false);
  69     column.userFilter=column.getValue(r);
  70     if (column.filterType == Rico.ColumnConst.USERFILTER) {
  71       this.filtermenu.addMenuItemId("gridmenuRemoveFilter", Rico.bind(column,'setUnfiltered',false), true);
  72       if (column.filterOp=='LIKE')
  73         this.filtermenu.addMenuItemId("gridmenuChgKeyword", Rico.bind(this.liveGrid,'openKeyword',c), true);
  74       if (column.filterOp=='NE' && !onBlankRow)
  75         this.filtermenu.addMenuItemId("gridmenuExcludeAlso", Rico.bind(column,'addFilterNE'), true);
  76     } else if (!onBlankRow) {
  77       this.filtermenu.addMenuItemId("gridmenuInclude", Rico.bind(column,'setFilterEQ'), true);
  78       this.filtermenu.addMenuItemId("gridmenuGreaterThan", Rico.bind(column,'setFilterGE'), column.userFilter!='');
  79       this.filtermenu.addMenuItemId("gridmenuLessThan", Rico.bind(column,'setFilterLE'), column.userFilter!='');
  80       if (column.isText)
  81         this.filtermenu.addMenuItemId("gridmenuContains", Rico.bind(this.liveGrid,'openKeyword',c), true);
  82       this.filtermenu.addMenuItemId("gridmenuExclude", Rico.bind(column,'setFilterNE'), true);
  83     }
  84     if (this.liveGrid.filterCount() > 0) {
  85       this.filtermenu.addMenuItemId("gridmenuRefresh", Rico.bind(this.liveGrid,'filterHandler'), true);
  86       this.filtermenu.addMenuItemId("gridmenuRemoveAll", Rico.bind(this.liveGrid,'clearFilters'), true);
  87     }
  88   } else if (this.liveGrid.filterCount() > 0) {
  89     this.addSubMenuItem(Rico.getPhraseById("gridmenuFilterBy",column.displayName), this.filtermenu, false);
  90     this.filtermenu.addMenuItemId("gridmenuRemoveAll", Rico.bind(this.liveGrid,'clearFilters'), true);
  91   }
  92
  93   // menu items for Print/Export
  94   this.exportmenu.clearMenu();
  95   if (this.liveGrid.buffer.printVisibleSQL && typeof(this.liveGrid.buffer.dataSource)=='string') {
  96     // SQL buffer
  97     this.addSubMenuItem(Rico.getPhraseById('gridmenuExport'),this.exportmenu,false);
  98     this.exportmenu.addMenuItemId("gridmenuExportVis2Web", Rico.bind(this.liveGrid.buffer,'printVisibleSQL','html'));
  99     this.exportmenu.addMenuItemId("gridmenuExportAll2Web", Rico.bind(this.liveGrid.buffer,'printAllSQL','html'), this.liveGrid.buffer.totalRows <= this.liveGrid.options.maxPrint);
 100     this.exportmenu.addMenuBreak();
 101     this.exportmenu.addMenuItemId("gridmenuExportVis2SS", Rico.bind(this.liveGrid.buffer,'printVisibleSQL','xl'));
 102     this.exportmenu.addMenuItemId("gridmenuExportAll2SS", Rico.bind(this.liveGrid.buffer,'printAllSQL','xl'), this.liveGrid.buffer.totalRows <= this.liveGrid.options.maxPrint);
 103   } else if (this.liveGrid.options.maxPrint > 0 && totrows>0) {
 104     // any other buffer
 105     this.addSubMenuItem(Rico.getPhraseById('gridmenuExport'),this.exportmenu,false);
 106     this.exportmenu.addMenuItemId("gridmenuExportVis2Web", Rico.bind(this.liveGrid.buffer,'printVisible','plain'));
 107     this.exportmenu.addMenuItemId("gridmenuExportAll2Web", Rico.bind(this.liveGrid.buffer,'printAll','plain'), this.liveGrid.buffer.totalRows <= this.liveGrid.options.maxPrint);
 108     if (Rico.isIE) {
 109       this.exportmenu.addMenuBreak();
 110       this.exportmenu.addMenuItemId("gridmenuExportVis2SS", Rico.bind(this.liveGrid.buffer,'printVisible','owc'));
 111       this.exportmenu.addMenuItemId("gridmenuExportAll2SS", Rico.bind(this.liveGrid.buffer,'printAll','owc'), this.liveGrid.buffer.totalRows <= this.liveGrid.options.maxPrint);
 112     }
 113   }
 114
 115   // menu items for hide/unhide
 116   var hiddenCols=this.liveGrid.listInvisible();
 117   for (var showableCnt=0,x=0; x<hiddenCols.length; x++) {
 118     if (hiddenCols[x].canHideShow()) showableCnt++;
 119   }
 120   if (showableCnt > 0 || column.canHideShow()) {
 121     this.hideshowmenu.clearMenu();
 122     this.addSubMenuItem(Rico.getPhraseById('gridmenuHideShow'),this.hideshowmenu,false);
 123     this.hideshowmenu.addMenuItemId('gridmenuChooseCols', Rico.bind(this.liveGrid,'chooseColumns'),true,false);
 124     var visibleCnt=this.liveGrid.columns.length-hiddenCols.length;
 125     var enabled=(visibleCnt>1 && column.visible && column.canHideShow());
 126     this.hideshowmenu.addMenuItem(Rico.getPhraseById('gridmenuHide',column.displayName), Rico.bind(column,'hideColumn'), enabled);
 127     for (var cnt=0,x=0; x<hiddenCols.length; x++) {
 128       if (hiddenCols[x].canHideShow()) {
 129         if (cnt++==0) this.hideshowmenu.addMenuBreak();
 130         this.hideshowmenu.addMenuItem(Rico.getPhraseById('gridmenuShow',hiddenCols[x].displayName), Rico.bind(hiddenCols[x],'showColumn'), true);
 131       }
 132     }
 133     if (hiddenCols.length > 1)
 134       this.hideshowmenu.addMenuItemId('gridmenuShowAll', Rico.bind(this.liveGrid,'showAll'));
 135   }
 136   return true;
 137 }
 138
 139 }
 140
 141 Rico.includeLoaded('ricoLiveGridMenu.js');