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Diff Revisions 947 vs 948 for /trunk/GWT_Sandbox/FormEngine/src/com/temp/client/foundation/util/UtilsGwt.java

Diff revisions: vs.
  @@ -1,13 +1,10 @@
1 1 package com.temp.client.foundation.util;
2 2
3 - import java.util.List;
4 -
3 + import com.google.gwt.user.client.*;
5 4 import com.google.gwt.user.client.ui.*;
6 - import com.temp.client.foundation.widget.Spacer;
5 + import com.temp.client.foundation.widget.*;
7 6
8 - import com.google.gwt.user.client.DOM;
9 - import com.google.gwt.user.client.Element;
10 - import com.google.gwt.user.client.Window;
7 + import java.util.*;
11 8
12 9 /**
13 10 * This Utility class provides low level support for GWT Widgets & UI.
  @@ -17,39 +14,39 @@
17 14 public class UtilsGwt {
18 15
19 16 public static void busyCursor() {
20 - RootPanel.get().getElement().getStyle().setProperty("cursor", "wait");
17 + RootPanel.get().getElement().getStyle().setProperty( "cursor", "wait" );
21 18 }
22 19
23 20 public static void regularCursor() {
24 - RootPanel.get().getElement().getStyle().setProperty("cursor", "auto");
21 + RootPanel.get().getElement().getStyle().setProperty( "cursor", "auto" );
25 22 }
26 23
27 - public static void hide(Widget widget) {
28 - setHidden(widget, true);
24 + public static void hide( Widget widget ) {
25 + setHidden( widget, true );
29 26 }
30 27
31 - public static void unhide(Widget widget) {
32 - setHidden(widget, false);
28 + public static void unhide( Widget widget ) {
29 + setHidden( widget, false );
33 30 }
34 31
35 - public static void setHidden(Widget widget, boolean hide) {
36 - if (widget != null) {
37 - CommonElementHelper.setHidden(widget.getElement(), hide);
32 + public static void setHidden( Widget widget, boolean hide ) {
33 + if ( widget != null ) {
34 + CommonElementHelper.setHidden( widget.getElement(), hide );
38 35 }
39 36 }
40 37
41 - public static boolean isHidden(Widget widget) {
42 - return CommonElementHelper.isHidden(widget.getElement());
38 + public static boolean isHidden( Widget widget ) {
39 + return CommonElementHelper.isHidden( widget.getElement() );
43 40 }
44 41
45 - public static boolean isVisible(Widget widget) {
46 - return CommonElementHelper.isVisible(widget.getElement());
42 + public static boolean isVisible( Widget widget ) {
43 + return CommonElementHelper.isVisible( widget.getElement() );
47 44 }
48 45
49 - public static boolean isRecursiveVisible(Widget widget) {
50 - if (widget != null && widget.isAttached()) {
51 - while (!isHidden(widget) && isVisible(widget)) {
52 - if (null == (widget = widget.getParent())) {
46 + public static boolean isRecursiveVisible( Widget widget ) {
47 + if ( widget != null && widget.isAttached() ) {
48 + while ( !isHidden( widget ) && isVisible( widget ) ) {
49 + if ( null == (widget = widget.getParent()) ) {
53 50 return true;
54 51 }
55 52 }
  @@ -57,59 +54,59 @@
57 54 return false;
58 55 }
59 56
60 - public static void enableWithStyle(boolean enable, Widget widget, String enabledCssClassName, String disabledCssClassName) {
61 - if (enable) {
62 - changeStyleOnFromTo(widget, disabledCssClassName, enabledCssClassName);
57 + public static void enableWithStyle( boolean enable, Widget widget, String enabledCssClassName, String disabledCssClassName ) {
58 + if ( enable ) {
59 + changeStyleOnFromTo( widget, disabledCssClassName, enabledCssClassName );
63 60 } else {
64 - changeStyleOnFromTo(widget, enabledCssClassName, disabledCssClassName);
61 + changeStyleOnFromTo( widget, enabledCssClassName, disabledCssClassName );
65 62 }
66 63 }
67 64
68 - public static void changeStyleOnFromTo(Widget widget, String fromCssClassName, String toCssClassName) {
69 - widget.removeStyleName(fromCssClassName);
70 - widget.addStyleName(toCssClassName);
65 + public static void changeStyleOnFromTo( Widget widget, String fromCssClassName, String toCssClassName ) {
66 + widget.removeStyleName( fromCssClassName );
67 + widget.addStyleName( toCssClassName );
71 68 }
72 69
73 - public static String getMetaElementContent(String id) {
74 - Element metaElement = DOM.getElementById(id);
75 - return (metaElement == null) ? null : metaElement.getAttribute("content");
70 + public static String getMetaElementContent( String id ) {
71 + Element metaElement = DOM.getElementById( id );
72 + return (metaElement == null) ? null : metaElement.getAttribute( "content" );
76 73 }
77 74
78 75 public static String getCustomerFullName() {
79 - return UtilsGwt.getMetaElementContent("meta-username");
76 + return UtilsGwt.getMetaElementContent( "meta-username" );
80 77 }
81 78
82 79 public static String getCustomerEmailId() {
83 - return UtilsGwt.getMetaElementContent("meta-email");
80 + return UtilsGwt.getMetaElementContent( "meta-email" );
84 81 }
85 82
86 - public static Widget horizontal(Widget... pWidgets) {
83 + public static Widget horizontal( Widget... pWidgets ) {
87 84 HorizontalPanel zPanel = new HorizontalPanel();
88 - if (pWidgets != null) {
89 - for (Widget zWidget : pWidgets) {
90 - if (zWidget != null) {
91 - zPanel.add(zWidget);
85 + if ( pWidgets != null ) {
86 + for ( Widget zWidget : pWidgets ) {
87 + if ( zWidget != null ) {
88 + zPanel.add( zWidget );
92 89 }
93 90 }
94 91 }
95 - if (zPanel.getWidgetCount() == 0) {
96 - zPanel.add(new Spacer());
92 + if ( zPanel.getWidgetCount() == 0 ) {
93 + zPanel.add( new Spacer() );
97 94 }
98 95 return zPanel;
99 96 }
100 97
101 - public static VerticalPanel vertical(String styleClassName) {
98 + public static VerticalPanel vertical( String styleClassName ) {
102 99 VerticalPanel zPanel = new VerticalPanel();
103 100 zPanel.addStyleName( styleClassName );
104 101 return zPanel;
105 102 }
106 103
107 - public static VerticalPanel add(VerticalPanel panel, IsWidget widget) {
108 - return (widget == null) ? panel : add(panel, widget.asWidget());
104 + public static VerticalPanel add( VerticalPanel panel, IsWidget widget ) {
105 + return (widget == null) ? panel : add( panel, widget.asWidget() );
109 106 }
110 107
111 - public static VerticalPanel add(VerticalPanel panel, Widget widget) {
112 - if ((panel != null) && (widget != null)) {
108 + public static VerticalPanel add( VerticalPanel panel, Widget widget ) {
109 + if ( (panel != null) && (widget != null) ) {
113 110 panel.add( widget );
114 111 }
115 112 return panel;
  @@ -117,7 +114,7 @@
117 114
118 115 /**
119 116 * set the "ID" of the Widget to a simplified class Name.
120 - *
117 + * <p/>
121 118 * Simplified class Name is one that:
122 119 * <ol>
123 120 * <li>Ignores Inner Classes (removes '$' and anything after)</li>
  @@ -128,29 +125,27 @@
128 125 * "com.temp.client.module.dashboard.dash.DashViewImpl$1" ->
129 126 * "DashView"
130 127 */
131 - public static void setIdToClassNameOf(Widget widget, Object forClassName) {
132 - if ((widget != null) && (forClassName != null)) {
128 + public static void setIdToClassNameOf( Widget widget, Object forClassName ) {
129 + if ( (widget != null) && (forClassName != null) ) {
133 130 String name = "." + forClassName.getClass().getName() + "$";
134 - name = name.substring(0, name.indexOf('$'));
135 - name = name.substring(name.lastIndexOf('.') + 1);
136 - if (name.endsWith("Impl")) {
137 - name = name.substring(0, name.length() - 4);
131 + name = name.substring( 0, name.indexOf( '$' ) );
132 + name = name.substring( name.lastIndexOf( '.' ) + 1 );
133 + if ( name.endsWith( "Impl" ) ) {
134 + name = name.substring( 0, name.length() - 4 );
138 135 }
139 - widget.getElement().setId(name);
136 + widget.getElement().setId( name );
140 137 }
141 138 }
142 139
143 - public static native void openWithFocus(String url, String name, String features) /*-{
144 - var win = $wnd.open(url, name, features);
140 + public static native void openWithFocus( String url, String name, String features ) /*-{
141 + var win = $wnd.open( url, name, features );
145 142 win.focus();
146 143 }-*/;
147 144
148 145 public static final String CHROMELESS_SCROLLABLE_WITH_MENUS = "directories=0,location=0,toolbar=0,status=1,resizable=1,scrollbars=1,menubar=1";
149 146
150 - public static void windowOpenWithHtml( String pName, String pFeatures, String pHTML )
151 - {
152 - if ( !trywindowOpenWithHtml( pName, pFeatures, pHTML ) )
153 - {
147 + public static void windowOpenWithHtml( String pName, String pFeatures, String pHTML ) {
148 + if ( !trywindowOpenWithHtml( pName, pFeatures, pHTML ) ) {
154 149 popupsBlocked();
155 150 }
156 151 }
  @@ -166,17 +161,17 @@
166 161 return true;
167 162 }-*/;
168 163
169 - private static void popupsBlocked()
170 - {
171 - Window.alert( "Browser Configuration Error\n\n\nThis feature requires pop-up windows to run properly.\n\nPlease change your browser options to unblock pop-ups." );
164 + private static void popupsBlocked() {
165 + Window.alert(
166 + "Browser Configuration Error\n\n\nThis feature requires pop-up windows to run properly.\n\nPlease change your browser options to unblock " +
167 + "pop-ups." );
172 168 }
173 169
174 - public static String convertToString(List<String> inputList)
175 - {
170 + public static String convertToString( List<String> inputList ) {
176 171 String result = null;
177 - if (inputList != null) {
172 + if ( inputList != null ) {
178 173 result = inputList.toString();
179 - result = result.substring(0, result.length() - 1);
174 + result = result.substring( 0, result.length() - 1 );
180 175 }
181 176 return result;
182 177 }

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