GZ/nwyj/.svn/pristine/9f/9f29d1fce471fa7bac58aba7e082063c2d15ef90.svn-base

/*
 * Ext JS Library 2.0 Copyright(c) 2006-2007, Ext JS, LLC. licensing@extjs.com
 * 
 * http://extjs.com/license
 */

Ext.MessageBox = function() {
	var R, B, N, Q;
	var G, J, P, A, K, M, H, F;
	var O, S, L, C = "";
	var D = function(U) {
		R.hide();
		Ext.callback(B.fn, B.scope || window, [U, S.dom.value], 1)
	};
	var T = function() {
		if (B && B.cls) {
			R.el.removeClass(B.cls)
		}
		K.reset()
	};
	var E = function(W, U, V) {
		if (B && B.closable !== false) {
			R.hide()
		}
		if (V) {
			V.stopEvent()
		}
	};
	var I = function(U) {
		var W = 0;
		if (!U) {
			O["ok"].hide();
			O["cancel"].hide();
			O["yes"].hide();
			O["no"].hide();
			return W
		}
		R.footer.dom.style.display = "";
		for (var V in O) {
			if (typeof O[V] != "function") {
				if (U[V]) {
					O[V].show();
					O[V].setText(typeof U[V] == "string"
							? U[V]
							: Ext.MessageBox.buttonText[V]);
					W += O[V].el.getWidth() + 15
				} else {
					O[V].hide()
				}
			}
		}
		return W
	};
	return {
		getDialog : function(U) {
			if (!R) {
				R = new Ext.Window({
					autoCreate : true,
					title : U,
					resizable : false,
					constrain : true,
					constrainHeader : true,
					minimizable : false,
					maximizable : false,
					stateful : false,
					modal : true,
					shim : true,
					buttonAlign : "center",
					width : 400,
					height : 100,
					minHeight : 80,
					plain : true,
					footer : true,
					closable : true,
					close : function() {
						if (B && B.buttons && B.buttons.no && !B.buttons.cancel) {
							D("no")
						} else {
							D("cancel")
						}
					}
				});
				O = {};
				var V = this.buttonText;
				O["ok"] = R.addButton(V["ok"], D.createCallback("ok"));
				O["yes"] = R.addButton(V["yes"], D.createCallback("yes"));
				O["no"] = R.addButton(V["no"], D.createCallback("no"));
				O["cancel"] = R.addButton(V["cancel"], D
								.createCallback("cancel"));
				O["ok"].hideMode = O["yes"].hideMode = O["no"].hideMode = O["cancel"].hideMode = "offsets";
				R.render(document.body);
				R.getEl().addClass("x-window-dlg");
				N = R.mask;
				G = R.body.createChild({
					html : "<div class=\"ext-mb-icon\"></div><div class=\"ext-mb-content\"><span class=\"ext-mb-text\"></span><br /><input type=\"text\" class=\"ext-mb-input\" /><textarea class=\"ext-mb-textarea\"></textarea></div>"
				});
				H = Ext.get(G.dom.firstChild);
				var W = G.dom.childNodes[1];
				J = Ext.get(W.firstChild);
				P = Ext.get(W.childNodes[2]);
				P.enableDisplayMode();
				P.addKeyListener([10, 13], function() {
							if (R.isVisible() && B && B.buttons) {
								if (B.buttons.ok) {
									D("ok")
								} else {
									if (B.buttons.yes) {
										D("yes")
									}
								}
							}
						});
				A = Ext.get(W.childNodes[3]);
				A.enableDisplayMode();
				K = new Ext.ProgressBar({
							renderTo : G
						});
				G.createChild({
							cls : "x-clear"
						})
			}
			return R
		},
		updateText : function(X) {
			if (!R.isVisible() && !B.width) {
				R.setSize(this.maxWidth, 100)
			}
			J.update(X || "&#160;");
			var V = C != "" ? (H.getWidth() + H.getMargins("lr")) : 0;
			var Z = J.getWidth() + J.getMargins("lr");
			var W = R.getFrameWidth("lr");
			var Y = R.body.getFrameWidth("lr");
			if (Ext.isIE && V > 0) {
				V += 3
			}
			var U = Math.max(Math.min(B.width || V + Z + W + Y, this.maxWidth),
					Math.max(B.minWidth || this.minWidth, L || 0));
			if (B.prompt === true) {
				S.setWidth(U - V - W - Y)
			}
			if (B.progress === true || B.wait === true) {
				K.setSize(U - V - W - Y)
			}
			R.setSize(U, "auto").center();
			return this
		},
		updateProgress : function(V, U, W) {
			K.updateProgress(V, U);
			if (W) {
				this.updateText(W)
			}
			return this
		},
		isVisible : function() {
			return R && R.isVisible()
		},
		hide : function() {
			if (this.isVisible()) {
				R.hide();
				T()
			}
			return this
		},
		show : function(X) {
			if (this.isVisible()) {
				this.hide()
			}
			B = X;
			var Y = this.getDialog(B.title || "&#160;");
			Y.setTitle(B.title || "&#160;");
			var U = (B.closable !== false && B.progress !== true && B.wait !== true);
			Y.tools.close.setDisplayed(U);
			S = P;
			B.prompt = B.prompt || (B.multiline ? true : false);
			if (B.prompt) {
				if (B.multiline) {
					P.hide();
					A.show();
					A.setHeight(typeof B.multiline == "number"
							? B.multiline
							: this.defaultTextHeight);
					S = A
				} else {
					P.show();
					A.hide()
				}
			} else {
				P.hide();
				A.hide()
			}
			S.dom.value = B.value || "";
			if (B.prompt) {
				Y.focusEl = S
			} else {
				var W = B.buttons;
				var V = null;
				if (W && W.ok) {
					V = O["ok"]
				} else {
					if (W && W.yes) {
						V = O["yes"]
					}
				}
				if (V) {
					Y.focusEl = V
				}
			}
			this.setIcon(B.icon);
			L = I(B.buttons);
			K.setVisible(B.progress === true || B.wait === true);
			this.updateProgress(0, B.progressText);
			this.updateText(B.msg);
			if (B.cls) {
				Y.el.addClass(B.cls)
			}
			Y.proxyDrag = B.proxyDrag === true;
			Y.modal = B.modal !== false;
			Y.mask = B.modal !== false ? N : false;
			if (!Y.isVisible()) {
				document.body.appendChild(R.el.dom);
				Y.setAnimateTarget(B.animEl);
				Y.show(B.animEl)
			}
			Y.on("show", function() {
						if (U === true) {
							Y.keyMap.enable()
						} else {
							Y.keyMap.disable()
						}
					});
			if (B.wait === true) {
				K.wait(B.waitConfig)
			}
			return this
		},
		setIcon : function(U) {
			if (U && U != "") {
				H.removeClass("x-hidden");
				H.replaceClass(C, U);
				C = U
			} else {
				H.replaceClass(C, "x-hidden");
				C = ""
			}
			return this
		},
		progress : function(W, V, U) {
			this.show({
						title : W,
						msg : V,
						buttons : false,
						progress : true,
						closable : false,
						minWidth : this.minProgressWidth,
						progressText : U
					});
			return this
		},
		wait : function(W, V, U) {
			this.show({
						title : V,
						msg : W,
						buttons : false,
						closable : false,
						wait : true,
						modal : true,
						minWidth : this.minProgressWidth,
						waitConfig : U
					});
			return this
		},
		alert : function(X, W, V, U) {
			this.show({
						title : X,
						msg : W,
						buttons : this.OK,
						fn : V,
						scope : U
					});
			return this
		},
		confirm : function(X, W, V, U) {
			this.show({
						title : X,
						msg : W,
						buttons : this.YESNO,
						fn : V,
						scope : U,
						icon : this.QUESTION
					});
			return this
		},
		prompt : function(Y, X, W, V, U) {
			this.show({
						title : Y,
						msg : X,
						buttons : this.OKCANCEL,
						fn : W,
						minWidth : 250,
						scope : V,
						prompt : true,
						multiline : U
					});
			return this
		},
		OK : {
			ok : true
		},
		CANCEL : {
			cancel : true
		},
		OKCANCEL : {
			ok : true,
			cancel : true
		},
		YESNO : {
			yes : true,
			no : true
		},
		YESNOCANCEL : {
			yes : true,
			no : true,
			cancel : true
		},
		INFO : "ext-mb-info",
		WARNING : "ext-mb-warning",
		QUESTION : "ext-mb-question",
		ERROR : "ext-mb-error",
		defaultTextHeight : 75,
		maxWidth : 600,
		minWidth : 100,
		minProgressWidth : 250,
		buttonText : {
			ok : "OK",
			cancel : "Cancel",
			yes : "Yes",
			no : "No"
		}
	}
}();
Ext.Msg = Ext.MessageBox;