1 | dojo.provide("dojox.gantt.GanttResourceItem"); |
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2 | |
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3 | dojo.require("dojo.date.locale"); |
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4 | |
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5 | dojo.declare("dojox.gantt.GanttResourceItem", null, { |
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6 | constructor: function(ganttchart){ |
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7 | this.ganttChart = ganttchart; |
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8 | this.ownerItem = []; |
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9 | this.ownerNameItem = []; |
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10 | this.ownerTaskNodeMapping = {}; |
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11 | this.ownerTaskNodeMapping_time = {}; |
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12 | this.resourceInfo = {}; |
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13 | this.ownerTimeConsume = {}; |
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14 | }, |
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15 | clearAll: function(){ |
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16 | this.clearData(); |
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17 | this.clearItems(); |
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18 | }, |
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19 | clearData: function(){ |
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20 | this.ownerItem = []; |
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21 | this.ownerNameItem = []; |
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22 | this.ownerTaskNodeMapping = {}; |
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23 | this.ownerTaskNodeMapping_time = {}; |
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24 | this.resourceInfo = {}; |
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25 | this.ownerTimeConsume = {}; |
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26 | }, |
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27 | clearItems: function(){ |
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28 | if(this.content.firstChild){ |
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29 | dojo.destroy(this.content.firstChild); |
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30 | } |
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31 | }, |
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32 | buildResource: function(){ |
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33 | var resourceInfo = {}; |
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34 | dojo.forEach(this.ganttChart.arrProjects, function(project){ |
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35 | dojo.forEach(project.arrTasks, function(task){ |
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36 | task.buildResourceInfo(resourceInfo); |
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37 | }, this); |
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38 | }, this); |
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39 | return resourceInfo; |
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40 | }, |
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41 | buildOwnerTimeConsume: function(){ |
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42 | var ownerTimeConsume = {}; |
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43 | for(var owner in this.resourceInfo){ |
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44 | var tasks = this.resourceInfo[owner]; |
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45 | //combine time zone (startTime - this.startDate) / (60 * 60 * 1000) * this.pixelsPerHour; |
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46 | var timeZoom = {}; |
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47 | for(var i = 0; i < tasks.length; i++){ |
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48 | var task = tasks[i]; |
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49 | var startTime = task.taskItem.startTime.getTime(), dur = task.taskItem.duration * 24 * 60 * 60 * 1000 / this.ganttChart.hsPerDay; |
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50 | timeZoom.min = timeZoom.min ? Math.min(timeZoom.min, startTime) : startTime; |
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51 | timeZoom.max = timeZoom.max ? Math.max(timeZoom.max, (startTime + dur)) : (startTime + dur); |
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52 | } |
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53 | timeZoom.dur = (timeZoom.max - timeZoom.min) * this.ganttChart.hsPerDay / (24 * 60 * 60 * 1000); |
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54 | timeZoom.min = new Date(timeZoom.min); |
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55 | timeZoom.max = new Date(timeZoom.max); |
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56 | ownerTimeConsume[owner] = timeZoom; |
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57 | } |
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58 | return ownerTimeConsume; |
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59 | }, |
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60 | refresh: function(){ |
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61 | this.ownerTimeConsume = this.buildOwnerTimeConsume(); |
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62 | //resize outer div |
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63 | this.contentData.firstChild.style.width = Math.max(1200, this.ganttChart.pixelsPerDay * this.ganttChart.totalDays) + "px"; |
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64 | for(var owner in this.resourceInfo){ |
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65 | this.refreshOwnerEntry(owner); |
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66 | } |
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67 | }, |
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68 | reConstruct: function(){ |
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69 | this.clearAll(); |
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70 | this.resourceInfo = this.buildResource(); |
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71 | this.ownerTimeConsume = this.buildOwnerTimeConsume(); |
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72 | this.tableControl = dojo.create("table", { |
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73 | cellPadding: "0", |
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74 | cellSpacing: "0", |
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75 | className: "ganttResourceTableControl" |
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76 | }); |
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77 | var newRowTblControl = this.tableControl.insertRow(this.tableControl.rows.length); |
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78 | //Add to content Table |
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79 | this.contentHeight = this.content.offsetHeight; |
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80 | this.contentWidth = this.content.offsetWidth; |
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81 | this.content.appendChild(this.tableControl); |
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82 | //Creation panel contentData |
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83 | this.contentData = dojo.create("div", {className: "ganttResourceContentDataContainer"}); |
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84 | this.contentData.appendChild(this.createPanelOwners()); |
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85 | dojo.style(this.contentData, "height", (this.contentHeight - this.ganttChart.panelTimeHeight) + "px"); |
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86 | //Creation panel of names |
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87 | var newCellTblControl = dojo.create("td", { |
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88 | vAlign: "top" |
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89 | }); |
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90 | this.panelNames = dojo.create("div", {className: "ganttResourcePanelNames"}); |
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91 | this.panelNames.appendChild(this.createPanelNamesOwners()); |
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92 | newCellTblControl.appendChild(this.panelNames); |
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93 | newRowTblControl.appendChild(newCellTblControl); |
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94 | //add to control contentData and contentDataTime |
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95 | newCellTblControl = dojo.create("td", { |
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96 | vAlign: "top" |
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97 | }); |
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98 | var divCell = dojo.create("div", {className: "ganttResourceDivCell"}); |
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99 | divCell.appendChild(this.contentData); |
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100 | newCellTblControl.appendChild(divCell); |
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101 | newRowTblControl.appendChild(newCellTblControl); |
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102 | //Show panel of names |
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103 | dojo.style(this.panelNames, { |
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104 | height: (this.contentHeight - this.ganttChart.panelTimeHeight - this.ganttChart.scrollBarWidth) + "px", |
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105 | width: this.ganttChart.maxWidthPanelNames + "px" |
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106 | }); |
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107 | this.contentData.style.width = (this.contentWidth - this.ganttChart.maxWidthPanelNames) + "px"; |
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108 | this.contentData.firstChild.style.width = this.ganttChart.pixelsPerDay * (this.ganttChart.panelTime.firstChild.firstChild.rows[3].cells.length) + "px"; |
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109 | var _this = this; |
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110 | this.contentData.onscroll = function(){ |
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111 | if(_this.panelNames){ |
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112 | _this.panelNames.scrollTop = this.scrollTop; |
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113 | } |
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114 | } |
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115 | this.contentData.scrollLeft = this.ganttChart.contentData.scrollLeft; |
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116 | for(var owner in this.resourceInfo){ |
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117 | this.createOwnerEntry(owner); |
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118 | } |
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119 | this.postAdjustment(); |
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120 | }, |
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121 | create: function(){ |
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122 | var resourceHeader = dojo.create("div", { |
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123 | innerHTML: "Resource Chart:", |
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124 | className: "ganttResourceHeader" |
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125 | }, this.ganttChart.content, "after"); |
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126 | dojo.style(resourceHeader, "width", this.ganttChart.contentWidth + "px"); |
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127 | var content = dojo.create("div", {className: "ganttResourceContent"}, resourceHeader, "after"); |
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128 | dojo.style(content, { |
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129 | width: this.ganttChart.contentWidth + "px", |
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130 | height: (this.ganttChart.resourceChartHeight || (this.ganttChart.contentHeight * 0.8)) + "px" |
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131 | }); |
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132 | this.content = content || this.content; |
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133 | //create Table |
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134 | this.reConstruct(); |
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135 | }, |
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136 | postAdjustment: function(){ |
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137 | //contentData height |
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138 | this.contentData.firstChild.style.height = (this.ownerItem.length * 23) + "px"; |
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139 | this.panelNames.firstChild.style.height = (this.ownerItem.length * 23) + "px"; |
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140 | }, |
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141 | |
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142 | refreshOwnerEntry: function(owner){ |
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143 | this.refreshOwnerItem(owner); |
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144 | dojo.forEach(this.resourceInfo[owner], function(task, i){ |
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145 | var item = this.ownerTaskNodeMapping[owner].tasks[i][0]; |
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146 | this.refreshDetailedTaskEntry(owner, item, task); |
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147 | }, this); |
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148 | }, |
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149 | createOwnerEntry: function(owner){ |
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150 | var containerOwner = this.contentData.firstChild; |
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151 | var previousOwner = this.ownerItem[this.ownerItem.length - 1]; |
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152 | this.ownerTaskNodeMapping[owner] = {}; |
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153 | this.ownerTaskNodeMapping[owner][owner] = []; |
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154 | //create nodes |
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155 | var pos = dojo.position(containerOwner); |
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156 | //creation arrTasks |
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157 | var posY = (previousOwner ? parseInt(previousOwner.style.top) : (6 - 23)) + this.ganttChart.heightTaskItem + 11; |
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158 | //creation task item |
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159 | var oItem = this.createOwnerItem(owner, posY); |
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160 | containerOwner.appendChild(oItem); |
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161 | this.ownerItem.push(oItem); |
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162 | this.ownerTaskNodeMapping[owner][owner].push(oItem); |
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163 | if(this.panelNames){ |
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164 | var oNameItem = this.createOwnerNameItem(owner, posY); |
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165 | this.panelNames.firstChild.appendChild(oNameItem); |
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166 | this.ownerNameItem.push(oNameItem); |
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167 | this.ownerTaskNodeMapping[owner][owner].push(oNameItem); |
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168 | } |
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169 | var currentOwnerNode = this.ownerItem[this.ownerNameItem.length - 1], |
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170 | currentOwnerNameNode = this.ownerNameItem[this.ownerNameItem.length - 1]; |
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171 | //adjust nodes |
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172 | if(this.panelNames){ |
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173 | this.checkWidthTaskNameItem(currentOwnerNameNode); |
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174 | var treeImg = this.createTreeImg(currentOwnerNameNode); |
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175 | this.panelNames.firstChild.appendChild(treeImg); |
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176 | this.ownerTaskNodeMapping[owner][owner].push(treeImg); |
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177 | } |
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178 | this.ownerTaskNodeMapping[owner]["taskCount"] = this.resourceInfo[owner].length; |
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179 | this.ownerTaskNodeMapping[owner]["isOpen"] = false; |
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180 | this.ownerTaskNodeMapping[owner]["tasks"] = []; |
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181 | dojo.forEach(this.resourceInfo[owner], function(task){ |
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182 | this.ownerTaskNodeMapping[owner]["tasks"].push(this.createDetailedTaskEntry(owner, currentOwnerNameNode, task)); |
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183 | }, this); |
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184 | return this; |
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185 | }, |
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186 | createOwnerNameItem: function(owner, posY){ |
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187 | var ownerName = dojo.create("div", { |
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188 | id: owner, |
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189 | title: owner, |
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190 | innerHTML: owner, |
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191 | className: "ganttOwnerNameItem" |
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192 | }); |
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193 | dojo.style(ownerName, "top", posY + "px"); |
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194 | return ownerName; |
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195 | }, |
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196 | refreshOwnerItem: function(owner){ |
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197 | var item = this.ownerTaskNodeMapping[owner][owner][0], |
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198 | start = this.ownerTimeConsume[owner].min, end = this.ownerTimeConsume[owner].max, dur = this.ownerTimeConsume[owner].dur, |
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199 | posX = this.ganttChart.getPosOnDate(start); // should be task start date |
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200 | item.style.left = posX + "px"; |
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201 | item.style.width = dur * this.ganttChart.pixelsPerWorkHour + "px"; |
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202 | dojo.forEach(this.resourceInfo[owner], function(task, i){ |
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203 | var tposX = this.ganttChart.getPosOnDate(task.taskItem.startTime); // should be task start date |
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204 | dojo.style(item.childNodes[i], { |
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205 | left: (tposX - posX) + "px", |
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206 | width: task.taskItem.duration * this.ganttChart.pixelsPerWorkHour + "px" |
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207 | }); |
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208 | }, this); |
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209 | }, |
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210 | createOwnerItem: function(owner, posY){ |
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211 | var start = this.ownerTimeConsume[owner].min, end = this.ownerTimeConsume[owner].max, dur = this.ownerTimeConsume[owner].dur; |
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212 | var posX = this.ganttChart.getPosOnDate(start); // should be task start date |
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213 | var ownerControl = dojo.create("div", { |
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214 | id: owner, |
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215 | owner: true, |
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216 | className: "ganttOwnerBar" |
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217 | }); |
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218 | dojo.style(ownerControl, { |
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219 | left: posX + "px", |
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220 | top: posY + "px", |
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221 | width: dur * this.ganttChart.pixelsPerWorkHour + "px", |
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222 | height: this.ganttChart.heightTaskItem + "px" |
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223 | }); |
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224 | dojo.forEach(this.resourceInfo[owner], function(task){ |
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225 | var ownerTaskItem = dojo.create("div", { |
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226 | id: owner, |
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227 | className: "ganttOwnerTaskBar" |
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228 | }, ownerControl); |
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229 | var tposX = this.ganttChart.getPosOnDate(task.taskItem.startTime); // should be task start date |
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230 | dojo.style(ownerTaskItem, { |
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231 | left: (tposX - posX) + "px", |
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232 | width: task.taskItem.duration * this.ganttChart.pixelsPerWorkHour + "px", // should be task duration |
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233 | height: this.ganttChart.heightTaskItem + "px" |
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234 | }); |
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235 | }, this); |
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236 | return ownerControl; |
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237 | }, |
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238 | refreshDetailedTaskEntry: function(owner, item, task){ |
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239 | this.refreshTaskItem(item, task); |
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240 | }, |
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241 | createDetailedTaskEntry: function(owner, parentNode, task){ |
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242 | var taskItems = []; |
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243 | var containerTasks = this.contentData.firstChild; |
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244 | var posY = parseInt(parentNode.style.top); |
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245 | |
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246 | //creation task item |
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247 | var taskItem = this.createTaskItem(task, posY); |
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248 | taskItem.style.display = "none"; |
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249 | containerTasks.appendChild(taskItem); |
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250 | this.ownerItem.push(taskItem); |
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251 | taskItems.push(taskItem); |
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252 | if(this.panelNames){ |
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253 | var taskNameItem = this.createTaskNameItem(task.taskItem.name, posY); |
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254 | this.panelNames.firstChild.appendChild(taskNameItem); |
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255 | taskNameItem.style.display = "none"; |
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256 | this.ownerNameItem.push(taskNameItem); |
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257 | taskItems.push(taskNameItem); |
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258 | } |
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259 | if(this.panelNames){ |
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260 | this.ownerNameItem[this.ownerNameItem.length - 1].style.left = dojo.style(parentNode, "left") + 15 + "px"; |
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261 | var arrConnectingLinesNames = this.createConnectingLinesPN(parentNode, this.ownerNameItem[this.ownerNameItem.length - 1]); |
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262 | dojo.forEach(arrConnectingLinesNames, function(lineName){ |
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263 | lineName.style.display = "none"; |
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264 | }, this); |
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265 | taskItems.push({ |
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266 | "v": arrConnectingLinesNames[0], |
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267 | "h": arrConnectingLinesNames[1] |
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268 | }); |
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269 | this.checkWidthTaskNameItem(this.ownerNameItem[this.ownerNameItem.length - 1]); |
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270 | } |
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271 | return taskItems; |
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272 | }, |
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273 | createTaskNameItem: function(owner, posY){ |
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274 | var taskNameItem = dojo.create("div", { |
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275 | id: owner, |
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276 | className: "ganttTaskNameItem", |
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277 | title: owner, |
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278 | innerHTML: owner |
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279 | }); |
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280 | dojo.style(taskNameItem, "top", posY + "px"); |
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281 | return taskNameItem; |
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282 | }, |
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283 | refreshTaskItem: function(item, task){ |
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284 | var posX = this.ganttChart.getPosOnDate(task.taskItem.startTime); // should be task start date |
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285 | dojo.style(item, { |
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286 | left: posX + "px", |
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287 | width: task.taskItem.duration * this.ganttChart.pixelsPerWorkHour + "px" |
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288 | }); |
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289 | }, |
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290 | createTaskItem: function(task, posY){ |
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291 | var posX = this.ganttChart.getPosOnDate(task.taskItem.startTime); // should be task start date |
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292 | var itemControl = dojo.create("div", { |
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293 | id: task.taskItem.name, |
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294 | className: "ganttTaskBar" |
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295 | }); |
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296 | dojo.style(itemControl, { |
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297 | left: posX + "px", |
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298 | top: posY + "px", |
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299 | width: task.taskItem.duration * this.ganttChart.pixelsPerWorkHour + "px", |
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300 | height: this.ganttChart.heightTaskItem + "px" |
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301 | }); |
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302 | return itemControl; |
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303 | }, |
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304 | createConnectingLinesPN: function(parentNode, currentNode){ |
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305 | var arrConnectingLinesNames = []; |
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306 | var lineVerticalLeft = dojo.create("div", { |
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307 | innerHTML: " ", |
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308 | className: "ganttResourceLineVerticalLeft" |
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309 | }, this.panelNames.firstChild); |
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310 | lineVerticalLeft.cNode = currentNode; |
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311 | lineVerticalLeft.pNode = parentNode; |
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312 | var LineHorizontalLeft = dojo.create("div", { |
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313 | noShade: true, |
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314 | color: "#000", |
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315 | className: "ganttResourceLineHorizontalLeft" |
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316 | }, this.panelNames.firstChild); |
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317 | LineHorizontalLeft.cNode = currentNode; |
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318 | LineHorizontalLeft.pNode = parentNode; |
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319 | this.panelNames.firstChild.appendChild(LineHorizontalLeft); |
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320 | arrConnectingLinesNames.push(lineVerticalLeft); |
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321 | arrConnectingLinesNames.push(LineHorizontalLeft); |
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322 | return arrConnectingLinesNames; |
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323 | }, |
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324 | createTreeImg: function(ownerNameItem){ |
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325 | var treeImg = dojo.create("div", { |
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326 | id: ownerNameItem.id, |
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327 | className: "ganttImageTreeExpand" |
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328 | }); |
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329 | dojo.attr(treeImg, "tabIndex", 0); |
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330 | var currentItem = this.ownerTaskNodeMapping[ownerNameItem.id]; |
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331 | dojo.forEach(["onclick", "onkeydown"], function(e){ |
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332 | this.ganttChart._events.push( |
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333 | dojo.connect(treeImg, e, this, function(evt){ |
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334 | var reachTarget = false, owner, ownerItem; |
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335 | if(e == "onkeydown" && evt.keyCode != dojo.keys.ENTER){ return; } |
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336 | //TODO: perhaps the following conditional can be collapsed? Duplicate code. |
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337 | if(currentItem.isOpen){ |
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338 | dojo.removeClass(treeImg, "ganttImageTreeCollapse"); |
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339 | dojo.addClass(treeImg, "ganttImageTreeExpand"); |
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340 | currentItem.isOpen = false; |
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341 | //collapse |
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342 | for(owner in this.ownerTaskNodeMapping){ |
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343 | ownerItem = this.ownerTaskNodeMapping[owner]; |
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344 | if(reachTarget){ |
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345 | dojo.forEach(ownerItem[owner], function(tItem){ |
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346 | dojo.style(tItem, "top", dojo.style(tItem, "top") - currentItem.taskCount * 23 + "px"); |
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347 | }); |
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348 | dojo.forEach(ownerItem.tasks, function(tItems){ |
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349 | dojo.forEach(tItems, function(tItem){ |
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350 | var item = !tItem.v && !tItem.h ? [tItem] : [tItem.v, tItem.h]; |
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351 | dojo.forEach(item, function(t){ |
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352 | dojo.style(t, "top", dojo.style(t, "top") - currentItem.taskCount * 23 + "px"); |
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353 | }); |
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354 | }); |
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355 | }); |
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356 | }else{ |
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357 | if(owner == ownerNameItem.id){ |
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358 | reachTarget = true; |
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359 | dojo.forEach(ownerItem.tasks, function(tItems, i){ |
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360 | dojo.forEach(tItems, function(tItem){ |
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361 | this.styleOwnerItem(tItem, ownerItem[owner][0], "none", 0); |
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362 | }, this); |
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363 | }, this); |
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364 | } |
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365 | } |
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366 | } |
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367 | }else{ |
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368 | dojo.removeClass(treeImg, "ganttImageTreeExpand"); |
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369 | dojo.addClass(treeImg, "ganttImageTreeCollapse"); |
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370 | currentItem.isOpen = true; |
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371 | //expand |
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372 | for(owner in this.ownerTaskNodeMapping){ |
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373 | ownerItem = this.ownerTaskNodeMapping[owner]; |
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374 | if(reachTarget){ |
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375 | dojo.forEach(ownerItem[owner], function(tItem){ |
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376 | dojo.style(tItem, "top", dojo.style(tItem, "top") + currentItem.taskCount * 23 + "px"); |
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377 | }); |
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378 | dojo.forEach(ownerItem.tasks, function(tItems){ |
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379 | dojo.forEach(tItems, function(tItem){ |
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380 | var item = !tItem.v && !tItem.h ? [tItem] : [tItem.v, tItem.h]; |
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381 | dojo.forEach(item, function(t){ |
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382 | dojo.style(t, "top", dojo.style(t, "top") + currentItem.taskCount * 23 + "px"); |
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383 | }); |
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384 | }); |
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385 | }); |
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386 | }else{ |
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387 | if(owner == ownerNameItem.id){ |
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388 | reachTarget = true; |
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389 | dojo.forEach(ownerItem.tasks, function(tItems, i){ |
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390 | dojo.forEach(tItems, function(tItem){ |
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391 | this.styleOwnerItem(tItem, ownerItem[owner][0], "inline", (i + 1) * 23); |
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392 | }, this); |
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393 | }, this); |
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394 | } |
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395 | } |
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396 | } |
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397 | } |
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398 | }) |
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399 | ); |
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400 | }, this); |
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401 | dojo.addClass(treeImg, "ganttResourceTreeImage"); |
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402 | dojo.style(treeImg, { |
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403 | left: (dojo.style(ownerNameItem, "left") - 12) + "px", |
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404 | top: (dojo.style(ownerNameItem, "top") + 3) + "px" |
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405 | }); |
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406 | return treeImg; |
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407 | }, |
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408 | styleOwnerItem: function(tItem, owner, displayType, topOffset){ |
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409 | if(tItem.v || tItem.h){ |
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410 | dojo.style(tItem.v, { |
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411 | height: Math.max(1, (tItem.v.cNode.offsetTop - tItem.v.pNode.offsetTop)) + "px", |
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412 | top: (tItem.v.pNode.offsetTop + 5) + "px", |
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413 | left: (tItem.v.pNode.offsetLeft - 9) + "px", |
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414 | display: displayType |
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415 | }); |
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416 | dojo.style(tItem.h, { |
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417 | width: Math.max(1, (tItem.h.cNode.offsetLeft - tItem.h.pNode.offsetLeft + 4)) + "px", |
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418 | top: (tItem.h.cNode.offsetTop + 5) + "px", |
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419 | left: (tItem.h.pNode.offsetLeft - 9) + "px", |
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420 | display: displayType |
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421 | }); |
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422 | }else{ |
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423 | dojo.style(tItem, { |
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424 | display: displayType, |
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425 | top: parseInt(owner.style.top) + topOffset + "px" |
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426 | }); |
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427 | } |
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428 | }, |
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429 | checkWidthTaskNameItem: function(taskNameItem){ |
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430 | if(taskNameItem && taskNameItem.offsetWidth + taskNameItem.offsetLeft > this.ganttChart.maxWidthPanelNames){ |
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431 | var width = taskNameItem.offsetWidth + taskNameItem.offsetLeft - this.ganttChart.maxWidthPanelNames, |
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432 | countChar = Math.round(width / (taskNameItem.offsetWidth / taskNameItem.firstChild.length)), |
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433 | tName = taskNameItem.id.substring(0, taskNameItem.firstChild.length - countChar - 3); |
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434 | taskNameItem.innerHTML = tName + "..."; |
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435 | } |
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436 | }, |
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437 | createPanelOwners: function(){ |
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438 | var panelOwner = dojo.create("div", { |
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439 | className: "ganttOwnerPanel" |
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440 | }); |
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441 | dojo.style(panelOwner, { |
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442 | height: (this.contentHeight - this.ganttChart.panelTimeHeight - this.ganttChart.scrollBarWidth) + "px" |
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443 | }); |
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444 | return panelOwner; |
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445 | }, |
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446 | createPanelNamesOwners: function(){ |
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447 | var panelNameOwner = dojo.create("div", { |
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448 | innerHTML: " ", |
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449 | className: "ganttResourcePanelNamesOwners" |
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450 | }); |
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451 | dojo.style(panelNameOwner, { |
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452 | height: (this.contentHeight - this.ganttChart.panelTimeHeight - this.ganttChart.scrollBarWidth) + "px", |
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453 | width: this.ganttChart.maxWidthPanelNames + "px" |
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454 | }); |
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455 | return panelNameOwner; |
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456 | } |
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457 | }); |
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