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Diff Revisions 949 vs 950 for /trunk/Java/GWT/Client/src/org/litesoft/GWT/client/AbstractClientMainAppEntryPoint.java

Diff revisions: vs.
  @@ -1,157 +1,157 @@
1 - // This Source Code is in the Public Domain per: http://unlicense.org
2 - package org.litesoft.GWT.client;
3 -
4 - import org.litesoft.GWT.client.widgets.*;
5 - import org.litesoft.GWT.client.widgets.nonpublic.*;
6 - import org.litesoft.commonfoundation.typeutils.*;
7 - import org.litesoft.commonfoundation.typeutils.gregorian.*;
8 - import org.litesoft.logger.*;
9 -
10 - import com.google.gwt.core.client.*;
11 - import com.google.gwt.event.logical.shared.*;
12 - import com.google.gwt.user.client.*;
13 - import com.google.gwt.user.client.ui.*;
14 -
15 - public abstract class AbstractClientMainAppEntryPoint implements EntryPoint,
16 - AppWindowLifeCycle,
17 - DataTableStyle {
18 - /**
19 - * @noinspection NonJREEmulationClassesInClientCode
20 - */
21 - public static Logger CLIENT_LOGGER = LoggerFactory.getLogger( "Client" );
22 -
23 - public static boolean sWindowClosing = false;
24 -
25 - /**
26 - * @noinspection NonJREEmulationClassesInClientCode
27 - */
28 - public static final Logger ENTRY_POINT_LOGGER = LoggerFactory.getLogger( EntryPoint.class );
29 -
30 - protected final String mAppName;
31 - protected final String mShortAllLettersClientName;
32 - private static final String APP_PANEL = "AppPanel";
33 -
34 - protected AbstractClientMainAppEntryPoint( AppNames pAppNames ) {
35 - mAppName = pAppNames.getAppName();
36 - mShortAllLettersClientName = pAppNames.getShortAllLettersClientName();
37 - }
38 -
39 - /**
40 - * This is the entry point method.
41 - */
42 - @Override
43 - public final void onModuleLoad() {
44 - System.err.println( new UtilDateAdaptor() + " | Application Client Start Up" );
45 -
46 - Window.addCloseHandler( this );
47 - Window.addWindowClosingHandler( this );
48 -
49 - OurUncaughtExceptionHandler handler = new OurUncaughtExceptionHandler( this );
50 - GWT.setUncaughtExceptionHandler( handler );
51 -
52 - RootPanel zBodyPanel = RootPanel.get();
53 - zBodyPanel.addStyleName( "litesoft-LayoutOverflowHidden" );
54 - zBodyPanel.addStyleName( GWT.isScript() ? "litesoft-RegularMode" : "litesoft-HostedMode" );
55 - /**
56 - * Add a class to the body element to enable platform-specific CSS rules.
57 - */
58 - UserAgent zUserAgent = UserAgent.getInstance();
59 -
60 - zBodyPanel.addStyleName( "UserAgent-" + zUserAgent.getFamily() );
61 - zBodyPanel.addStyleName( zUserAgent.isLegacyIE() ? "UserAgent-LegacyIE" : "UserAgent-Modern" );
62 -
63 - String zReally = zUserAgent.getReally();
64 - if ( Strings.isNotNullOrEmpty( zReally ) ) {
65 - zBodyPanel.addStyleName( "Really" + zReally );
66 - }
67 -
68 - getAppPanel().addStyleName( "Platform-" + zUserAgent.getPlatform() );
69 -
70 - onAppLoad();
71 - }
72 -
73 - private RootPanel getAppPanel() {
74 - return RootPanel.get( APP_PANEL );
75 - }
76 -
77 - @Override
78 - public void onAppLoad() {
79 - nativeCodeInjection();
80 - prefetchImages();
81 - }
82 -
83 - @Override
84 - public void onWindowClosing( Window.ClosingEvent pEvent ) {
85 - }
86 -
87 - @Override
88 - public void onClose( CloseEvent<Window> pEvent ) {
89 - sWindowClosing = true;
90 - nativeCodeDispose();
91 - CLIENT_LOGGER.trace.log( "WindowClosing..." );
92 - }
93 -
94 - @Override
95 - public void prefetchImages() {
96 - AlertManager.prefetchImages();
97 - }
98 -
99 - @Override
100 - public void nativeCodeInjection() {
101 - }
102 -
103 - @Override
104 - public void nativeCodeDispose() {
105 - }
106 -
107 - protected SingleWidgetContainer replaceAppPanel() {
108 - return replaceAppPanel( new WindowSizingPanel() );
109 - }
110 -
111 - protected SingleWidgetContainer replaceAppPanel( SingleWidgetContainer pSWC ) {
112 - Element zElement = RootPanel.get().getElement();
113 - CommonElementHelper.setOverflowHidden( zElement );
114 - CommonElementHelper.forceNoMarginOrPadding( zElement );
115 -
116 - //noinspection GwtToHtmlReferences
117 - RootPanel panel = getAppPanel();
118 - if ( panel == null ) {
119 - UtilsGwt.closeWindowNoConfirm(
120 - "HTML Corrupted - Failed to find an element with an id of 'AppPanel' in the HTML host page\nWill attempt to close Window!" );
121 - return null;
122 - }
123 - panel.clear(); // properly remove GWT widgets
124 - zElement = panel.getElement();
125 - DOM.setInnerText( zElement, "" ); // remove static content
126 - DOM.setStyleAttribute( zElement, "height", null );
127 - CommonElementHelper.setOverflowHidden( zElement );
128 - panel.add( (Widget) pSWC );
129 -
130 - FontSizer.get( DATA_TABLE_TEXT );
131 - FontSizer.get( HEADER_TABLE_TEXT );
132 -
133 - return pSWC;
134 - }
135 -
136 - protected void handleUncaughtException( Throwable e ) {
137 - if ( e != null ) {
138 - ENTRY_POINT_LOGGER.error.log( e );
139 - AlertManager.alert( "MainApp", "Unexpected Exception", e.getClass().getName(), e );
140 - }
141 - }
142 -
143 - private static class OurUncaughtExceptionHandler implements GWT.UncaughtExceptionHandler {
144 - private AbstractClientMainAppEntryPoint mEntryPoint;
145 -
146 - public OurUncaughtExceptionHandler( AbstractClientMainAppEntryPoint pEntryPoint ) {
147 - mEntryPoint = pEntryPoint;
148 - }
149 -
150 - @Override
151 - public void onUncaughtException( Throwable e ) {
152 - if ( !sWindowClosing ) {
153 - mEntryPoint.handleUncaughtException( e );
154 - }
155 - }
156 - }
157 - }
1 + // This Source Code is in the Public Domain per: http://unlicense.org
2 + package org.litesoft.GWT.client;
3 +
4 + import org.litesoft.GWT.client.widgets.*;
5 + import org.litesoft.GWT.client.widgets.nonpublic.*;
6 + import org.litesoft.commonfoundation.base.*;
7 + import org.litesoft.commonfoundation.typeutils.gregorian.*;
8 + import org.litesoft.logger.*;
9 +
10 + import com.google.gwt.core.client.*;
11 + import com.google.gwt.event.logical.shared.*;
12 + import com.google.gwt.user.client.*;
13 + import com.google.gwt.user.client.ui.*;
14 +
15 + public abstract class AbstractClientMainAppEntryPoint implements EntryPoint,
16 + AppWindowLifeCycle,
17 + DataTableStyle {
18 + /**
19 + * @noinspection NonJREEmulationClassesInClientCode
20 + */
21 + public static Logger CLIENT_LOGGER = LoggerFactory.getLogger( "Client" );
22 +
23 + public static boolean sWindowClosing = false;
24 +
25 + /**
26 + * @noinspection NonJREEmulationClassesInClientCode
27 + */
28 + public static final Logger ENTRY_POINT_LOGGER = LoggerFactory.getLogger( EntryPoint.class );
29 +
30 + protected final String mAppName;
31 + protected final String mShortAllLettersClientName;
32 + private static final String APP_PANEL = "AppPanel";
33 +
34 + protected AbstractClientMainAppEntryPoint( AppNames pAppNames ) {
35 + mAppName = pAppNames.getAppName();
36 + mShortAllLettersClientName = pAppNames.getShortAllLettersClientName();
37 + }
38 +
39 + /**
40 + * This is the entry point method.
41 + */
42 + @Override
43 + public final void onModuleLoad() {
44 + System.err.println( new UtilDateAdaptor() + " | Application Client Start Up" );
45 +
46 + Window.addCloseHandler( this );
47 + Window.addWindowClosingHandler( this );
48 +
49 + OurUncaughtExceptionHandler handler = new OurUncaughtExceptionHandler( this );
50 + GWT.setUncaughtExceptionHandler( handler );
51 +
52 + RootPanel zBodyPanel = RootPanel.get();
53 + zBodyPanel.addStyleName( "litesoft-LayoutOverflowHidden" );
54 + zBodyPanel.addStyleName( GWT.isScript() ? "litesoft-RegularMode" : "litesoft-HostedMode" );
55 + /**
56 + * Add a class to the body element to enable platform-specific CSS rules.
57 + */
58 + UserAgent zUserAgent = UserAgent.getInstance();
59 +
60 + zBodyPanel.addStyleName( "UserAgent-" + zUserAgent.getFamily() );
61 + zBodyPanel.addStyleName( zUserAgent.isLegacyIE() ? "UserAgent-LegacyIE" : "UserAgent-Modern" );
62 +
63 + String zReally = zUserAgent.getReally();
64 + if ( Currently.isNotNullOrEmpty( zReally ) ) {
65 + zBodyPanel.addStyleName( "Really" + zReally );
66 + }
67 +
68 + getAppPanel().addStyleName( "Platform-" + zUserAgent.getPlatform() );
69 +
70 + onAppLoad();
71 + }
72 +
73 + private RootPanel getAppPanel() {
74 + return RootPanel.get( APP_PANEL );
75 + }
76 +
77 + @Override
78 + public void onAppLoad() {
79 + nativeCodeInjection();
80 + prefetchImages();
81 + }
82 +
83 + @Override
84 + public void onWindowClosing( Window.ClosingEvent pEvent ) {
85 + }
86 +
87 + @Override
88 + public void onClose( CloseEvent<Window> pEvent ) {
89 + sWindowClosing = true;
90 + nativeCodeDispose();
91 + CLIENT_LOGGER.trace.log( "WindowClosing..." );
92 + }
93 +
94 + @Override
95 + public void prefetchImages() {
96 + AlertManager.prefetchImages();
97 + }
98 +
99 + @Override
100 + public void nativeCodeInjection() {
101 + }
102 +
103 + @Override
104 + public void nativeCodeDispose() {
105 + }
106 +
107 + protected SingleWidgetContainer replaceAppPanel() {
108 + return replaceAppPanel( new WindowSizingPanel() );
109 + }
110 +
111 + protected SingleWidgetContainer replaceAppPanel( SingleWidgetContainer pSWC ) {
112 + Element zElement = RootPanel.get().getElement();
113 + CommonElementHelper.setOverflowHidden( zElement );
114 + CommonElementHelper.forceNoMarginOrPadding( zElement );
115 +
116 + //noinspection GwtToHtmlReferences
117 + RootPanel panel = getAppPanel();
118 + if ( panel == null ) {
119 + UtilsGwt.closeWindowNoConfirm(
120 + "HTML Corrupted - Failed to find an element with an id of 'AppPanel' in the HTML host page\nWill attempt to close Window!" );
121 + return null;
122 + }
123 + panel.clear(); // properly remove GWT widgets
124 + zElement = panel.getElement();
125 + DOM.setInnerText( zElement, "" ); // remove static content
126 + DOM.setStyleAttribute( zElement, "height", null );
127 + CommonElementHelper.setOverflowHidden( zElement );
128 + panel.add( (Widget) pSWC );
129 +
130 + FontSizer.get( DATA_TABLE_TEXT );
131 + FontSizer.get( HEADER_TABLE_TEXT );
132 +
133 + return pSWC;
134 + }
135 +
136 + protected void handleUncaughtException( Throwable e ) {
137 + if ( e != null ) {
138 + ENTRY_POINT_LOGGER.error.log( e );
139 + AlertManager.alert( "MainApp", "Unexpected Exception", e.getClass().getName(), e );
140 + }
141 + }
142 +
143 + private static class OurUncaughtExceptionHandler implements GWT.UncaughtExceptionHandler {
144 + private AbstractClientMainAppEntryPoint mEntryPoint;
145 +
146 + public OurUncaughtExceptionHandler( AbstractClientMainAppEntryPoint pEntryPoint ) {
147 + mEntryPoint = pEntryPoint;
148 + }
149 +
150 + @Override
151 + public void onUncaughtException( Throwable e ) {
152 + if ( !sWindowClosing ) {
153 + mEntryPoint.handleUncaughtException( e );
154 + }
155 + }
156 + }
157 + }

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