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Diff Revisions 949 vs 950 for /trunk/Java/GWT/OldClient/src/org/litesoft/GWT/forms/client/nonpublic/AbstractFormComponentRenderer.java

Diff revisions: vs.
  @@ -1,292 +1,292 @@
1 - // This Source Code is in the Public Domain per: http://unlicense.org
2 - package org.litesoft.GWT.forms.client.nonpublic;
3 -
4 - import org.litesoft.GWT.client.widgets.*;
5 - import org.litesoft.GWT.client.widgets.nonpublic.*;
6 - import org.litesoft.GWT.forms.client.components.factories.*;
7 - import org.litesoft.GWT.forms.client.components.factories.others.*;
8 - import org.litesoft.GWT.forms.client.components.nonpublic.*;
9 - import org.litesoft.commonfoundation.typeutils.Objects;
10 - import org.litesoft.ui.def.*;
11 - import org.litesoft.ui.def.nonpublic.*;
12 - import org.litesoft.ui.def.nonpublic.support.*;
13 -
14 - import com.google.gwt.user.client.ui.*;
15 -
16 - import java.util.*;
17 -
18 - public abstract class AbstractFormComponentRenderer {
19 - private static final String SUB_FORM_ONLY_CONTAINER = "litesoft-SubFormOnlyContainer";
20 - private static final String SUB_FORM_OUTER_CONTAINER = "litesoft-SubFormOuterContainer";
21 - private static final String SUB_FORM_INNER_CONTAINER = "litesoft-SubFormInnerContainer";
22 - protected static final String SUB_FORM_ROW_ONLY_CONTAINER = "litesoft-SubFormRowOnlyContainer";
23 - protected static final String SUB_FORM_ROW_OUTER_CONTAINER = "litesoft-SubFormRowOuterContainer";
24 - protected static final String SUB_FORM_ROW_INNER_CONTAINER = "litesoft-SubFormRowInnerContainer";
25 - protected static final String SUB_FORM_ADD_ROW_BUTTON = "litesoft-SubFormAddRowButton";
26 - protected static final String SUB_FORM_REMOVE_ROW_BUTTON = "litesoft-SubFormRemoveRowButton";
27 -
28 - protected FormComponentFactory mFormComponentFactory;
29 - protected FormMetaData mFormMetaData;
30 - protected FormInstanceComponentHandler mComponentFormHandler;
31 -
32 - public AbstractFormComponentRenderer( FormComponentFactory pFormComponentFactory,
33 - FormMetaData pFormMetaData,
34 - FormInstanceComponentHandler pComponentHandler ) {
35 - Objects.assertNotNull( "FormComponentFactory", mFormComponentFactory = pFormComponentFactory );
36 - Objects.assertNotNull( "FormMetaData", mFormMetaData = pFormMetaData );
37 - Objects.assertNotNull( "FormInstanceComponentHandler", mComponentFormHandler = pComponentHandler );
38 - }
39 -
40 - protected DefWidgetStruct[] renderChildren( UiContainerMarker pUiDef ) {
41 - HorizontalPeerDeterminer zHPD = createHorizontalPeerDeterminer( pUiDef );
42 - List zChildDefWidgetStructs = new ArrayList();
43 - while ( zHPD.hasNext() ) {
44 - UiDef zUiDef = (UiDef) zHPD.next();
45 - Widget widget = recursiveRender( zUiDef, zHPD.hasHorizontalPeer() );
46 - if ( widget != null ) {
47 - zChildDefWidgetStructs.add( new DefWidgetStruct( zUiDef, widget ) );
48 - }
49 - }
50 - return DefWidgetStruct.toArray( zChildDefWidgetStructs );
51 - }
52 -
53 - protected Widget renderContainer( UiContainerDef pUiDef ) {
54 - DefWidgetStruct[] zChildren;
55 - switch ( pUiDef.getType().getCaseIndex() ) {
56 - case UiDef.CI_TABS:
57 - zChildren = renderTabs( (UiTabsDef) pUiDef );
58 - break;
59 - case UiDef.CI_CARDS:
60 - zChildren = renderCards( (UiCardsDef) pUiDef );
61 - break;
62 - default:
63 - zChildren = renderChildren( pUiDef );
64 - }
65 - return createContainerWidget( pUiDef, zChildren );
66 - }
67 -
68 - private DefWidgetStruct[] renderCards( UiCardsDef pUiDef ) {
69 - List zWidgets = new ArrayList();
70 - UiDef[] zChildren = pUiDef.getChildrenHelper().getChildren();
71 - boolean anyFloodX = false;
72 - boolean anyFloodY = false;
73 - for ( int i = 0; i < zChildren.length; i++ ) {
74 - Widget zWidget = renderCard( (UiCardDef) zChildren[i] );
75 - if ( !anyFloodX ) {
76 - anyFloodX = WidthStretchableAdjustor.isStretchable( zWidget );
77 - }
78 - if ( !anyFloodY ) {
79 - anyFloodY = HeightStretchableAdjustor.isStretchable( zWidget );
80 - }
81 - zWidgets.add( zWidget );
82 - }
83 - StretchabilityAdjustor zAdjustor;
84 - switch ( (anyFloodX ? 1 : 0) + (anyFloodY ? 2 : 0) ) {
85 - default:
86 - case 0:
87 - zAdjustor = NoStretchabilityAdjustor.INSTANCE;
88 - break;
89 - case 1:
90 - zAdjustor = WidthStretchableAdjustor.INSTANCE;
91 - break;
92 - case 2:
93 - zAdjustor = HeightStretchableAdjustor.INSTANCE;
94 - break;
95 - case 3:
96 - zAdjustor = BothStretchableAdjustor.INSTANCE;
97 - break;
98 - }
99 - DefWidgetStruct[] rv = new DefWidgetStruct[zChildren.length];
100 - for ( int i = 0; i < zChildren.length; i++ ) {
101 - rv[i] = new DefWidgetStruct( zChildren[i],
102 - zAdjustor.adjustStretchability( (Widget) zWidgets.get( i ) ) );
103 - }
104 - return rv;
105 - }
106 -
107 - private Widget renderCard( UiCardDef pUiDef ) {
108 - UiDef zChild = pUiDef.getChildrenHelper().getFirstChild();
109 - Widget zWidget = (zChild != null) ? recursiveRender( zChild, false ) : null;
110 - return (zWidget != null) ? zWidget : new Label( "No Card Widget" );
111 - }
112 -
113 - private DefWidgetStruct[] renderTabs( UiTabsDef pUiDef ) {
114 - List zChildDefWidgetStructs = new ArrayList();
115 - UiDef[] zChildren = pUiDef.getChildrenHelper().getChildren();
116 - for ( int i = 0; i < zChildren.length; i++ ) {
117 - zChildDefWidgetStructs.add( renderTab( (UiTabDef) zChildren[i] ) );
118 - }
119 - return DefWidgetStruct.toArray( zChildDefWidgetStructs );
120 - }
121 -
122 - private DefWidgetStruct renderTab( UiTabDef pUiDef ) {
123 - UiDef zChild = pUiDef.getChildrenHelper().getFirstChild();
124 - Widget zWidget = (zChild != null) ? recursiveRender( zChild, false ) : null;
125 - if ( zWidget == null ) {
126 - zWidget = new Label( "No Tab Widget" );
127 - }
128 - return new DefWidgetStruct( pUiDef,
129 - BothStretchableAdjustor.INSTANCE.adjustStretchability( zWidget ) );
130 - }
131 -
132 - protected HorizontalPeerDeterminer createHorizontalPeerDeterminer( UiContainerMarker pUiDef ) {
133 - if ( pUiDef instanceof UiLayoutTwoDimensionalDef ) {
134 - return new TwoDimensionalHorizontalPeerDeterminer( (UiLayoutTwoDimensionalDef) pUiDef );
135 - }
136 - return new HorizontalPeerDeterminer( pUiDef, pUiDef instanceof UiHorizontalLayoutDef );
137 - }
138 -
139 - protected Widget recursiveRender( UiDef pUiDef, boolean pHasHorizontalPeer ) {
140 - if ( UiRelSubFormDef.TYPE.equals( pUiDef.getType() ) ) {
141 - return createSubFormWidget( (UiRelSubFormDef) pUiDef );
142 - }
143 - if ( pUiDef instanceof UiContainerDef ) {
144 - return renderContainer( (UiContainerDef) pUiDef );
145 - }
146 - //noinspection UnnecessaryLocalVariable
147 - Widget widget = mFormComponentFactory.create( mComponentFormHandler, //
148 - pUiDef, mFormMetaData, //
149 - pHasHorizontalPeer );
150 - return widget;
151 - }
152 -
153 - abstract protected RelSubFormInstanceRenderer createRelSubFormInstanceRenderer(
154 - UiRelSubFormDef pSubFormDef, FormMetaData pSubFormMetaData, boolean pNoRemoveRow,
155 - SubFormRowCarrier pRowCarrier );
156 -
157 - protected Widget createSubFormWidget( UiRelSubFormDef pSubFormDef ) {
158 - FormMetaData zSubFormMetaData = mFormMetaData.getRelSubForm( pSubFormDef );
159 - String zTabAttributeName = pSubFormDef.getTabAttributeName();
160 - return (zTabAttributeName != null) ? //
161 - createTabSubForms( pSubFormDef, zSubFormMetaData, zTabAttributeName ) : //
162 - createVerticalSubForms( pSubFormDef, zSubFormMetaData, pSubFormDef.isDisabled() ||
163 - zSubFormMetaData.getIntendedUse().isDisabled() );
164 - }
165 -
166 - private Widget createTabSubForms( UiRelSubFormDef pSubFormDef, FormMetaData pSubFormMetaData,
167 - String pTabAttributeName ) {
168 - SizeableSelectorPanel zSelectorPanel = new SizeableSelectorPanel( true );
169 - createRelSubFormInstanceRenderer( pSubFormDef, pSubFormMetaData, true,
170 - new TabSubFormRowCarrier( zSelectorPanel ) );
171 - return wrapSubForm( pSubFormDef, true, zSelectorPanel );
172 - }
173 -
174 - private Widget wrapSubForm( UiRelSubFormDef pSubFormDef, boolean pOverflowHidden, Widget pWidget ) {
175 - String zExtTitle = pSubFormDef.getExtTitle();
176 - if ( zExtTitle != null ) {
177 - LabelMetaData md = mFormMetaData.getLabel( pSubFormDef );
178 - String zTitle = md.getExternalText();
179 - AbstractSizeableSimplePanel zPanel = new SizeableTitledBorderedSimplePanel( pOverflowHidden,
180 - zTitle,
181 - pSubFormDef.getTitleFont() ).stretchable();
182 - zPanel.setWidget( pWidget );
183 - return zPanel;
184 - }
185 - if ( pSubFormDef.isBordered() ) {
186 - AbstractSizeableSimplePanel zPanel =
187 - new SizeableBorderedSimplePanel( pOverflowHidden ).stretchable();
188 - zPanel.setWidget( pWidget );
189 - return zPanel;
190 - }
191 - return pWidget;
192 - }
193 -
194 - private Widget createVerticalSubForms( UiRelSubFormDef pSubFormDef, FormMetaData pSubFormMetaData,
195 - boolean pDisabled ) {
196 - AbstractSizeableVerticalRegularPanel zFormVerticalPanel, zRowVerticalPanel;
197 - if ( pDisabled ) {
198 - AbstractSizeableVerticalRegularPanel zOnlyContainer =
199 - createSubFormContainer( pSubFormDef, false );
200 - zOnlyContainer.addStyleName( SUB_FORM_ONLY_CONTAINER );
201 - zFormVerticalPanel = zRowVerticalPanel = zOnlyContainer;
202 - } else {
203 - zFormVerticalPanel = createSubFormContainer( pSubFormDef, true );
204 - zFormVerticalPanel.addStyleName( SUB_FORM_OUTER_CONTAINER );
205 - zRowVerticalPanel = new SizeableVerticalPanel( false ).stretchable();
206 - zRowVerticalPanel.addStyleName( SUB_FORM_INNER_CONTAINER );
207 - }
208 - RelSubFormInstanceRenderer zRenderer = createRelSubFormInstanceRenderer( pSubFormDef,
209 - pSubFormMetaData, pDisabled,
210 - new VerticalSubFormRowCarrier(
211 - zRowVerticalPanel ) );
212 - if ( !pDisabled ) {
213 - zFormVerticalPanel.add( zRowVerticalPanel );
214 - Widget zAddButton = zRenderer.createRowAddButton( "AddRow" );
215 - zFormVerticalPanel.add( zAddButton );
216 - zFormVerticalPanel.setCellHorizontalAlignment( zAddButton, HasHorizontalAlignment.ALIGN_CENTER );
217 - }
218 - return zFormVerticalPanel;
219 - }
220 -
221 - private AbstractSizeableVerticalRegularPanel createSubFormContainer( UiRelSubFormDef pSubFormDef,
222 - boolean pOverflowHidden ) {
223 - String zExtTitle = pSubFormDef.getExtTitle();
224 - if ( zExtTitle != null ) {
225 - LabelMetaData md = mFormMetaData.getLabel( pSubFormDef );
226 - String zTitle = md.getExternalText();
227 - return new SizeableTitledBorderedVerticalPanel( pOverflowHidden, zTitle,
228 - pSubFormDef.getTitleFont() ).stretchable();
229 - }
230 - if ( pSubFormDef.isBordered() ) {
231 - return new SizeableBorderedVerticalPanel( pOverflowHidden ).stretchable();
232 - }
233 - return new SizeableVerticalPanel( pOverflowHidden ).stretchable();
234 - }
235 -
236 - protected Widget createImageFormButton( String pActionID, String pStyleName ) {
237 - ActionMetaData zMD = mFormMetaData.getAction( pActionID );
238 - if ( zMD == null ) {
239 - throw new IllegalStateException( "Metadata required for a " + pActionID );
240 - }
241 - String zImageButtonPath = "common/images/formcomponents/imageButton" + pActionID + ".gif";
242 - Widget widget = new FormButtonAdapter( mComponentFormHandler, pActionID, zMD, null, null,
243 - new PushButton( new Image( zImageButtonPath ) ) ).init();
244 - widget.setStylePrimaryName( pStyleName );
245 - return widget;
246 - }
247 -
248 - /**
249 - * @param pUiDef - !null
250 - * @param pChildWidgets - !null & No Nulls
251 - *
252 - * @return null OK
253 - */
254 - protected Widget createContainerWidget( UiDef pUiDef, DefWidgetStruct[] pChildWidgets ) {
255 - ContainerFactory factory = getContainerFactory( pUiDef );
256 - //noinspection UnnecessaryLocalVariable
257 - Widget widget = factory.createContainerWidget( mComponentFormHandler, //
258 - pUiDef, mFormMetaData, //
259 - pChildWidgets );
260 - return widget;
261 - }
262 -
263 - protected ContainerFactory getContainerFactory( UiDef pUiDef ) {
264 - if ( pUiDef != null ) {
265 - ContainerFactory zCF = (ContainerFactory) mUiDefTypeToContainerFactory.get( pUiDef.getType() );
266 - if ( zCF != null ) {
267 - return zCF;
268 - }
269 - }
270 - throw new IllegalStateException( "No Container Factory for:" + pUiDef );
271 - }
272 -
273 - private static Map mUiDefTypeToContainerFactory = new HashMap();
274 -
275 - private static void put( UiD_Type pType, ContainerFactory pFactory ) {
276 - mUiDefTypeToContainerFactory.put( pType, pFactory );
277 - }
278 -
279 - static {
280 - put( UiButtonBarDef.TYPE, /* */ new ButtonBarWidgetFactory() );
281 - put( UiCardsOfActionsDef.TYPE, /* */ new CardsOfActionsWidgetFactory() );
282 - put( UiCardsDef.TYPE, /* */ new CardsWidgetFactory() );
283 - put( UiFormDef.TYPE, /* */ new FormWidgetFactory() );
284 - put( UiGridLayoutDef.TYPE, /* */ new GridLayoutWidgetFactory() );
285 - put( UiGridOfActionsDef.TYPE, /* */ new GridOfActionsWidgetFactory() );
286 - put( UiHorizontalLayoutDef.TYPE, /* */ new HorizontalLayoutWidgetFactory() );
287 - put( UiSingleLayoutDef.TYPE, /* */ new SingleLayoutWidgetFactory() );
288 - put( UiTableDef.TYPE, /* */ new TableWidgetFactory() );
289 - put( UiTabsDef.TYPE, /* */ new TabsWidgetFactory() );
290 - put( UiVerticalLayoutDef.TYPE, /* */ new VerticalLayoutWidgetFactory() );
291 - }
292 - }
1 + // This Source Code is in the Public Domain per: http://unlicense.org
2 + package org.litesoft.GWT.forms.client.nonpublic;
3 +
4 + import org.litesoft.GWT.client.widgets.*;
5 + import org.litesoft.GWT.client.widgets.nonpublic.*;
6 + import org.litesoft.GWT.forms.client.components.factories.*;
7 + import org.litesoft.GWT.forms.client.components.factories.others.*;
8 + import org.litesoft.GWT.forms.client.components.nonpublic.*;
9 + import org.litesoft.commonfoundation.base.*;
10 + import org.litesoft.ui.def.*;
11 + import org.litesoft.ui.def.nonpublic.*;
12 + import org.litesoft.ui.def.nonpublic.support.*;
13 +
14 + import com.google.gwt.user.client.ui.*;
15 +
16 + import java.util.*;
17 +
18 + public abstract class AbstractFormComponentRenderer {
19 + private static final String SUB_FORM_ONLY_CONTAINER = "litesoft-SubFormOnlyContainer";
20 + private static final String SUB_FORM_OUTER_CONTAINER = "litesoft-SubFormOuterContainer";
21 + private static final String SUB_FORM_INNER_CONTAINER = "litesoft-SubFormInnerContainer";
22 + protected static final String SUB_FORM_ROW_ONLY_CONTAINER = "litesoft-SubFormRowOnlyContainer";
23 + protected static final String SUB_FORM_ROW_OUTER_CONTAINER = "litesoft-SubFormRowOuterContainer";
24 + protected static final String SUB_FORM_ROW_INNER_CONTAINER = "litesoft-SubFormRowInnerContainer";
25 + protected static final String SUB_FORM_ADD_ROW_BUTTON = "litesoft-SubFormAddRowButton";
26 + protected static final String SUB_FORM_REMOVE_ROW_BUTTON = "litesoft-SubFormRemoveRowButton";
27 +
28 + protected FormComponentFactory mFormComponentFactory;
29 + protected FormMetaData mFormMetaData;
30 + protected FormInstanceComponentHandler mComponentFormHandler;
31 +
32 + public AbstractFormComponentRenderer( FormComponentFactory pFormComponentFactory,
33 + FormMetaData pFormMetaData,
34 + FormInstanceComponentHandler pComponentHandler ) {
35 + Confirm.isNotNull( "FormComponentFactory", mFormComponentFactory = pFormComponentFactory );
36 + Confirm.isNotNull( "FormMetaData", mFormMetaData = pFormMetaData );
37 + Confirm.isNotNull( "FormInstanceComponentHandler", mComponentFormHandler = pComponentHandler );
38 + }
39 +
40 + protected DefWidgetStruct[] renderChildren( UiContainerMarker pUiDef ) {
41 + HorizontalPeerDeterminer zHPD = createHorizontalPeerDeterminer( pUiDef );
42 + List zChildDefWidgetStructs = new ArrayList();
43 + while ( zHPD.hasNext() ) {
44 + UiDef zUiDef = (UiDef) zHPD.next();
45 + Widget widget = recursiveRender( zUiDef, zHPD.hasHorizontalPeer() );
46 + if ( widget != null ) {
47 + zChildDefWidgetStructs.add( new DefWidgetStruct( zUiDef, widget ) );
48 + }
49 + }
50 + return DefWidgetStruct.toArray( zChildDefWidgetStructs );
51 + }
52 +
53 + protected Widget renderContainer( UiContainerDef pUiDef ) {
54 + DefWidgetStruct[] zChildren;
55 + switch ( pUiDef.getType().getCaseIndex() ) {
56 + case UiDef.CI_TABS:
57 + zChildren = renderTabs( (UiTabsDef) pUiDef );
58 + break;
59 + case UiDef.CI_CARDS:
60 + zChildren = renderCards( (UiCardsDef) pUiDef );
61 + break;
62 + default:
63 + zChildren = renderChildren( pUiDef );
64 + }
65 + return createContainerWidget( pUiDef, zChildren );
66 + }
67 +
68 + private DefWidgetStruct[] renderCards( UiCardsDef pUiDef ) {
69 + List zWidgets = new ArrayList();
70 + UiDef[] zChildren = pUiDef.getChildrenHelper().getChildren();
71 + boolean anyFloodX = false;
72 + boolean anyFloodY = false;
73 + for ( int i = 0; i < zChildren.length; i++ ) {
74 + Widget zWidget = renderCard( (UiCardDef) zChildren[i] );
75 + if ( !anyFloodX ) {
76 + anyFloodX = WidthStretchableAdjustor.isStretchable( zWidget );
77 + }
78 + if ( !anyFloodY ) {
79 + anyFloodY = HeightStretchableAdjustor.isStretchable( zWidget );
80 + }
81 + zWidgets.add( zWidget );
82 + }
83 + StretchabilityAdjustor zAdjustor;
84 + switch ( (anyFloodX ? 1 : 0) + (anyFloodY ? 2 : 0) ) {
85 + default:
86 + case 0:
87 + zAdjustor = NoStretchabilityAdjustor.INSTANCE;
88 + break;
89 + case 1:
90 + zAdjustor = WidthStretchableAdjustor.INSTANCE;
91 + break;
92 + case 2:
93 + zAdjustor = HeightStretchableAdjustor.INSTANCE;
94 + break;
95 + case 3:
96 + zAdjustor = BothStretchableAdjustor.INSTANCE;
97 + break;
98 + }
99 + DefWidgetStruct[] rv = new DefWidgetStruct[zChildren.length];
100 + for ( int i = 0; i < zChildren.length; i++ ) {
101 + rv[i] = new DefWidgetStruct( zChildren[i],
102 + zAdjustor.adjustStretchability( (Widget) zWidgets.get( i ) ) );
103 + }
104 + return rv;
105 + }
106 +
107 + private Widget renderCard( UiCardDef pUiDef ) {
108 + UiDef zChild = pUiDef.getChildrenHelper().getFirstChild();
109 + Widget zWidget = (zChild != null) ? recursiveRender( zChild, false ) : null;
110 + return (zWidget != null) ? zWidget : new Label( "No Card Widget" );
111 + }
112 +
113 + private DefWidgetStruct[] renderTabs( UiTabsDef pUiDef ) {
114 + List zChildDefWidgetStructs = new ArrayList();
115 + UiDef[] zChildren = pUiDef.getChildrenHelper().getChildren();
116 + for ( int i = 0; i < zChildren.length; i++ ) {
117 + zChildDefWidgetStructs.add( renderTab( (UiTabDef) zChildren[i] ) );
118 + }
119 + return DefWidgetStruct.toArray( zChildDefWidgetStructs );
120 + }
121 +
122 + private DefWidgetStruct renderTab( UiTabDef pUiDef ) {
123 + UiDef zChild = pUiDef.getChildrenHelper().getFirstChild();
124 + Widget zWidget = (zChild != null) ? recursiveRender( zChild, false ) : null;
125 + if ( zWidget == null ) {
126 + zWidget = new Label( "No Tab Widget" );
127 + }
128 + return new DefWidgetStruct( pUiDef,
129 + BothStretchableAdjustor.INSTANCE.adjustStretchability( zWidget ) );
130 + }
131 +
132 + protected HorizontalPeerDeterminer createHorizontalPeerDeterminer( UiContainerMarker pUiDef ) {
133 + if ( pUiDef instanceof UiLayoutTwoDimensionalDef ) {
134 + return new TwoDimensionalHorizontalPeerDeterminer( (UiLayoutTwoDimensionalDef) pUiDef );
135 + }
136 + return new HorizontalPeerDeterminer( pUiDef, pUiDef instanceof UiHorizontalLayoutDef );
137 + }
138 +
139 + protected Widget recursiveRender( UiDef pUiDef, boolean pHasHorizontalPeer ) {
140 + if ( UiRelSubFormDef.TYPE.equals( pUiDef.getType() ) ) {
141 + return createSubFormWidget( (UiRelSubFormDef) pUiDef );
142 + }
143 + if ( pUiDef instanceof UiContainerDef ) {
144 + return renderContainer( (UiContainerDef) pUiDef );
145 + }
146 + //noinspection UnnecessaryLocalVariable
147 + Widget widget = mFormComponentFactory.create( mComponentFormHandler, //
148 + pUiDef, mFormMetaData, //
149 + pHasHorizontalPeer );
150 + return widget;
151 + }
152 +
153 + abstract protected RelSubFormInstanceRenderer createRelSubFormInstanceRenderer(
154 + UiRelSubFormDef pSubFormDef, FormMetaData pSubFormMetaData, boolean pNoRemoveRow,
155 + SubFormRowCarrier pRowCarrier );
156 +
157 + protected Widget createSubFormWidget( UiRelSubFormDef pSubFormDef ) {
158 + FormMetaData zSubFormMetaData = mFormMetaData.getRelSubForm( pSubFormDef );
159 + String zTabAttributeName = pSubFormDef.getTabAttributeName();
160 + return (zTabAttributeName != null) ? //
161 + createTabSubForms( pSubFormDef, zSubFormMetaData, zTabAttributeName ) : //
162 + createVerticalSubForms( pSubFormDef, zSubFormMetaData, pSubFormDef.isDisabled() ||
163 + zSubFormMetaData.getIntendedUse().isDisabled() );
164 + }
165 +
166 + private Widget createTabSubForms( UiRelSubFormDef pSubFormDef, FormMetaData pSubFormMetaData,
167 + String pTabAttributeName ) {
168 + SizeableSelectorPanel zSelectorPanel = new SizeableSelectorPanel( true );
169 + createRelSubFormInstanceRenderer( pSubFormDef, pSubFormMetaData, true,
170 + new TabSubFormRowCarrier( zSelectorPanel ) );
171 + return wrapSubForm( pSubFormDef, true, zSelectorPanel );
172 + }
173 +
174 + private Widget wrapSubForm( UiRelSubFormDef pSubFormDef, boolean pOverflowHidden, Widget pWidget ) {
175 + String zExtTitle = pSubFormDef.getExtTitle();
176 + if ( zExtTitle != null ) {
177 + LabelMetaData md = mFormMetaData.getLabel( pSubFormDef );
178 + String zTitle = md.getExternalText();
179 + AbstractSizeableSimplePanel zPanel = new SizeableTitledBorderedSimplePanel( pOverflowHidden,
180 + zTitle,
181 + pSubFormDef.getTitleFont() ).stretchable();
182 + zPanel.setWidget( pWidget );
183 + return zPanel;
184 + }
185 + if ( pSubFormDef.isBordered() ) {
186 + AbstractSizeableSimplePanel zPanel =
187 + new SizeableBorderedSimplePanel( pOverflowHidden ).stretchable();
188 + zPanel.setWidget( pWidget );
189 + return zPanel;
190 + }
191 + return pWidget;
192 + }
193 +
194 + private Widget createVerticalSubForms( UiRelSubFormDef pSubFormDef, FormMetaData pSubFormMetaData,
195 + boolean pDisabled ) {
196 + AbstractSizeableVerticalRegularPanel zFormVerticalPanel, zRowVerticalPanel;
197 + if ( pDisabled ) {
198 + AbstractSizeableVerticalRegularPanel zOnlyContainer =
199 + createSubFormContainer( pSubFormDef, false );
200 + zOnlyContainer.addStyleName( SUB_FORM_ONLY_CONTAINER );
201 + zFormVerticalPanel = zRowVerticalPanel = zOnlyContainer;
202 + } else {
203 + zFormVerticalPanel = createSubFormContainer( pSubFormDef, true );
204 + zFormVerticalPanel.addStyleName( SUB_FORM_OUTER_CONTAINER );
205 + zRowVerticalPanel = new SizeableVerticalPanel( false ).stretchable();
206 + zRowVerticalPanel.addStyleName( SUB_FORM_INNER_CONTAINER );
207 + }
208 + RelSubFormInstanceRenderer zRenderer = createRelSubFormInstanceRenderer( pSubFormDef,
209 + pSubFormMetaData, pDisabled,
210 + new VerticalSubFormRowCarrier(
211 + zRowVerticalPanel ) );
212 + if ( !pDisabled ) {
213 + zFormVerticalPanel.add( zRowVerticalPanel );
214 + Widget zAddButton = zRenderer.createRowAddButton( "AddRow" );
215 + zFormVerticalPanel.add( zAddButton );
216 + zFormVerticalPanel.setCellHorizontalAlignment( zAddButton, HasHorizontalAlignment.ALIGN_CENTER );
217 + }
218 + return zFormVerticalPanel;
219 + }
220 +
221 + private AbstractSizeableVerticalRegularPanel createSubFormContainer( UiRelSubFormDef pSubFormDef,
222 + boolean pOverflowHidden ) {
223 + String zExtTitle = pSubFormDef.getExtTitle();
224 + if ( zExtTitle != null ) {
225 + LabelMetaData md = mFormMetaData.getLabel( pSubFormDef );
226 + String zTitle = md.getExternalText();
227 + return new SizeableTitledBorderedVerticalPanel( pOverflowHidden, zTitle,
228 + pSubFormDef.getTitleFont() ).stretchable();
229 + }
230 + if ( pSubFormDef.isBordered() ) {
231 + return new SizeableBorderedVerticalPanel( pOverflowHidden ).stretchable();
232 + }
233 + return new SizeableVerticalPanel( pOverflowHidden ).stretchable();
234 + }
235 +
236 + protected Widget createImageFormButton( String pActionID, String pStyleName ) {
237 + ActionMetaData zMD = mFormMetaData.getAction( pActionID );
238 + if ( zMD == null ) {
239 + throw new IllegalStateException( "Metadata required for a " + pActionID );
240 + }
241 + String zImageButtonPath = "common/images/formcomponents/imageButton" + pActionID + ".gif";
242 + Widget widget = new FormButtonAdapter( mComponentFormHandler, pActionID, zMD, null, null,
243 + new PushButton( new Image( zImageButtonPath ) ) ).init();
244 + widget.setStylePrimaryName( pStyleName );
245 + return widget;
246 + }
247 +
248 + /**
249 + * @param pUiDef - !null
250 + * @param pChildWidgets - !null & No Nulls
251 + *
252 + * @return null OK
253 + */
254 + protected Widget createContainerWidget( UiDef pUiDef, DefWidgetStruct[] pChildWidgets ) {
255 + ContainerFactory factory = getContainerFactory( pUiDef );
256 + //noinspection UnnecessaryLocalVariable
257 + Widget widget = factory.createContainerWidget( mComponentFormHandler, //
258 + pUiDef, mFormMetaData, //
259 + pChildWidgets );
260 + return widget;
261 + }
262 +
263 + protected ContainerFactory getContainerFactory( UiDef pUiDef ) {
264 + if ( pUiDef != null ) {
265 + ContainerFactory zCF = (ContainerFactory) mUiDefTypeToContainerFactory.get( pUiDef.getType() );
266 + if ( zCF != null ) {
267 + return zCF;
268 + }
269 + }
270 + throw new IllegalStateException( "No Container Factory for:" + pUiDef );
271 + }
272 +
273 + private static Map mUiDefTypeToContainerFactory = new HashMap();
274 +
275 + private static void put( UiD_Type pType, ContainerFactory pFactory ) {
276 + mUiDefTypeToContainerFactory.put( pType, pFactory );
277 + }
278 +
279 + static {
280 + put( UiButtonBarDef.TYPE, /* */ new ButtonBarWidgetFactory() );
281 + put( UiCardsOfActionsDef.TYPE, /* */ new CardsOfActionsWidgetFactory() );
282 + put( UiCardsDef.TYPE, /* */ new CardsWidgetFactory() );
283 + put( UiFormDef.TYPE, /* */ new FormWidgetFactory() );
284 + put( UiGridLayoutDef.TYPE, /* */ new GridLayoutWidgetFactory() );
285 + put( UiGridOfActionsDef.TYPE, /* */ new GridOfActionsWidgetFactory() );
286 + put( UiHorizontalLayoutDef.TYPE, /* */ new HorizontalLayoutWidgetFactory() );
287 + put( UiSingleLayoutDef.TYPE, /* */ new SingleLayoutWidgetFactory() );
288 + put( UiTableDef.TYPE, /* */ new TableWidgetFactory() );
289 + put( UiTabsDef.TYPE, /* */ new TabsWidgetFactory() );
290 + put( UiVerticalLayoutDef.TYPE, /* */ new VerticalLayoutWidgetFactory() );
291 + }
292 + }

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