StatusGrid.js
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Ext.define('StatusColorEditor', {
extend: 'Ext.grid.CellEditor',
alias: 'widget.statuscoloreditor',
requires: [
'amdaUI.GridColorPicker'
],
field: {
xtype: 'gridcolorpicker'
},
});
Ext.define('amdaUI.StatusGrid', {
extend: 'Ext.grid.Panel',
alias: 'widget.statusgrid',
type: '',
catFields:['value','label','color'],
paramFields:['minVal','maxVal','label','color'],
cellEditing : null,
isCat : null,
statusStore: null,
constructor: function(config) {
if(config.type == 'cat'){
this.isCat = true;
this.createStore(this.catFields);
}
else{
this.isCat = false;
this.createStore(this.paramFields);
}
if(config.status != null )
this.parseStatus(config.status);
this.init(config);
this.callParent();
},
createStore: function(fields){
this.statusStore=Ext.create('Ext.data.Store', {
fields: fields,
data:{'items':[]},
proxy: {
type: 'memory',
reader: {
type: 'json',
root: 'items'
}
}
});
},
onAddClick: function(grid){
// Create a model instance
if(this.isCat)
var rec = {'value':0, 'label':'', 'color':'#000000'};
else
var rec = {'minVal':0, 'maxVal':0, 'label':'', 'color':'#000000'};
this.statusStore.insert(0, rec);
this.cellEditing.startEditByPosition({
row: 0,
column: 0
});
},
clearStore: function(){
this.statusStore.removeAll();
},
onRemoveClick: function(grid, rowIndex){
this.statusStore.removeAt(rowIndex);
},
rgbToHex: function(rgbArray) {
var hex = "";
for (var i = 0; i < rgbArray.length; i++) {
var hexValue = Number(rgbArray[i]).toString(16);
if (hexValue.length < 2) {
hexValue = "0" + hexValue;
}
hex += hexValue;
}
return hex.toUpperCase();
},
hexToRgb: function(hex) {
var r = parseInt(hex.substring(1,3), 16);
var g = parseInt(hex.substring(3,5), 16);
var b = parseInt(hex.substring(5,7), 16);
return [r, g, b];
},
getStatusString: function() {
var me = this;
var data = this.statusStore.data.items.map(function(item) {
var label = item.get('label');
var color = item.get('color');
if (me.isCat)
return item.get('value') + ' : ' + label + ' [' + me.hexToRgb(color).toString().replaceAll(",",", ") + ']';
else
return '['+item.get('minVal')+','+item.get('maxVal')+ '] : ' + label + ' [' + me.hexToRgb(color).toString().replaceAll(",",", ") + ']';
});
var outputString = data.join(' - ');
return outputString;
},
parseStatus: function(inputStr) {
var me = this;
var items = inputStr.split(" - ");
for (var i = 0; i < items.length; i++) {
var parts = items[i].split(" : ");
if(parts.length > 1){
var vals = {};
if(me.isCat){
me.statusStore.insert(i,{
'value': parseInt(parts[0]),
'label': parts[1].split(" [")[0],
'color': "#"+this.rgbToHex(parts[1].split(" [")[1].slice(0, -1).split(", "))
});
}
else{
var minMaxVals = parts[0].split('[')[1].slice(0,-1).split(",");
me.statusStore.insert(i,{
'minVal':minMaxVals[0],
'maxVal':minMaxVals[1],
'label': parts[1].split(" [")[0],
'color': "#"+this.rgbToHex(parts[1].split(" [")[1].slice(0, -1).split(", "))
});
}
}
}
},
getMinValColumn: function(){
if (!this.isCat){
return {text : 'Min Value', dataIndex:'minVal', width: 70, editor: {xtype:'numberfield', allowBlank:false,hideTrigger:true}, menuDisabled: true};
}
},
getMaxValColumn: function(){
if (!this.isCat) {
return {text : 'Max Value', dataIndex:'maxVal', width: 70, editor:{xtype:'numberfield', allowBlank:false,hideTrigger:true},menuDisabled: true};
}
},
getValueColumn: function(){
if (this.isCat){
return { text: 'Value', dataIndex: 'value',width: 55, editor: {xtype:'numberfield',allowBlank:false, hideTrigger:true},menuDisabled: true};
}
},
getLabelColumn: function(){
return { text: 'Label', dataIndex: 'label', width: 55, editor: 'textfield',menuDisabled: true,};
},
getColorColumn: function(){
return {
text: 'Color',dataIndex: 'color', width: 40, menuDisabled: true,
renderer: function(value) {
return '<div style="background-color:' + value + '; margin-left: auto; \
margin-right: auto;width:15px;height:15px;"></div>';
},
editor: { xtype: 'statuscoloreditor' }
};
},
getDeleteColumn:function(){
return {
xtype: 'actioncolumn', width: 25, sortable: false, menuDisabled: true,
items: [{ iconCls: 'icon-delete', scope: this, handler: this.onRemoveClick }]
};
},
getColumns: function(){
if (this.isCat)
return [ this.getValueColumn(), this.getLabelColumn(), this.getColorColumn(), this.getDeleteColumn()]
else
return [this.getMinValColumn(), this.getMaxValColumn(), this.getLabelColumn(), this.getColorColumn(), this.getDeleteColumn()]
},
init: function(config) {
var me = this;
me.cellEditing = Ext.create('Ext.grid.plugin.CellEditing', {clicksToEdit: 1,
listeners:{
// Backgrounds of min and max cells become red if Max < Min
edit:function(editor, context,e){
if(!me.isCat){
var color='';
if (context.record.get('maxVal') - context.record.get('minVal')< 0)
color= 'red';
else
color='white';
for ( var i = 1; i<3; i++ )
Ext.get(context.row).down('td:nth(' + i + ')').setStyle('background-color',color);
}
}
}
});
Ext.apply(this, {
store:this.statusStore,
columns: this.getColumns(),
selType: 'cellmodel',
plugins: [this.cellEditing],
height: (this.isCat) ? 130 : 180,
renderTo: Ext.getBody(),
tbar: [
{
xtype:'text',
text :(me.isCat) ? 'Status Grid' : '',
},'->',
{
iconCls: 'icon-add',
text: 'New line',
scope: this,
handler: this.onAddClick
}]
});
}
});