New feature: basic Ajax suggestion for tags and implementation of Dojo toolkit

git-svn-id: https://semanticscuttle.svn.sourceforge.net/svnroot/semanticscuttle/trunk@151 b3834d28-1941-0410-a4f8-b48e95affb8f

1 files changed, 75 insertions, 0 deletions

diff --git a/includes/js/dojox/grid/_grid/layout.js b/includes/js/dojox/grid/_grid/layout.js
new file mode 100644
index 0000000..128f486
--- /dev/null
+++ b/includes/js/dojox/grid/_grid/layout.js
@@ -0,0 +1,75 @@
+if(!dojo._hasResource["dojox.grid._grid.layout"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
+dojo._hasResource["dojox.grid._grid.layout"] = true;
+dojo.provide("dojox.grid._grid.layout");
+dojo.require("dojox.grid._grid.cell");
+
+dojo.declare("dojox.grid.layout", null, {
+	// summary:
+	//	Controls grid cell layout. Owned by grid and used internally.
+	constructor: function(inGrid){
+		this.grid = inGrid;
+	},
+	// flat array of grid cells
+	cells: [],
+	// structured array of grid cells
+	structure: null,
+	// default cell width
+	defaultWidth: '6em',
+	// methods
+	setStructure: function(inStructure){
+		this.fieldIndex = 0;
+		this.cells = [];
+		var s = this.structure = [];
+		for(var i=0, viewDef, rows; (viewDef=inStructure[i]); i++){
+			s.push(this.addViewDef(viewDef));
+		}
+		this.cellCount = this.cells.length;
+	},
+	addViewDef: function(inDef){
+		this._defaultCellProps = inDef.defaultCell || {};
+		return dojo.mixin({}, inDef, {rows: this.addRowsDef(inDef.rows || inDef.cells)});
+	},
+	addRowsDef: function(inDef){
+		var result = [];
+		for(var i=0, row; inDef && (row=inDef[i]); i++){
+			result.push(this.addRowDef(i, row));
+		}
+		return result;
+	},
+	addRowDef: function(inRowIndex, inDef){
+		var result = [];
+		for(var i=0, def, cell; (def=inDef[i]); i++){
+			cell = this.addCellDef(inRowIndex, i, def);
+			result.push(cell);
+			this.cells.push(cell);
+		}
+		return result;
+	},
+	addCellDef: function(inRowIndex, inCellIndex, inDef){
+		var w = 0;
+		if(inDef.colSpan > 1){
+			w = 0;
+		}else if(!isNaN(inDef.width)){
+			w = inDef.width + "em";
+		}else{
+			w = inDef.width || this.defaultWidth;
+		}
+		// fieldIndex progresses linearly from the last indexed field
+		// FIXME: support generating fieldIndex based a text field name (probably in Grid)
+		var fieldIndex = inDef.field != undefined ? inDef.field : (inDef.get ? -1 : this.fieldIndex);
+		if((inDef.field != undefined) || !inDef.get){
+			this.fieldIndex = (inDef.field > -1 ? inDef.field : this.fieldIndex) + 1; 
+		}
+		return new dojox.grid.cell(
+			dojo.mixin({}, this._defaultCellProps, inDef, {
+				grid: this.grid,
+				subrow: inRowIndex,
+				layoutIndex: inCellIndex,
+				index: this.cells.length,
+				fieldIndex: fieldIndex,
+				unitWidth: w
+			}));
+	}
+});
+
+}