package org.uberfire.client.perspective;
import java.util.Collection;
import java.util.Collections;
import javax.enterprise.context.Dependent;
import javax.inject.Inject;
import com.google.gwt.core.client.JavaScriptObject;
import com.google.gwt.core.client.JsArray;
import com.google.gwt.json.client.JSONObject;
import org.uberfire.client.plugin.JSNativePlugin;
import org.uberfire.client.mvp.ActivityManager;
import org.uberfire.client.mvp.PlaceManager;
import org.uberfire.client.workbench.PanelManager;
import org.uberfire.client.workbench.WorkbenchServicesProxy;
import org.uberfire.mvp.PlaceRequest;
import org.uberfire.mvp.impl.DefaultPlaceRequest;
import org.uberfire.workbench.model.ContextDisplayMode;
import org.uberfire.workbench.model.PanelDefinition;
import org.uberfire.workbench.model.PanelType;
import org.uberfire.workbench.model.PartDefinition;
import org.uberfire.workbench.model.PerspectiveDefinition;
import org.uberfire.workbench.model.Position;
import org.uberfire.workbench.model.impl.ContextDefinitionImpl;
import org.uberfire.workbench.model.impl.PanelDefinitionImpl;
import org.uberfire.workbench.model.impl.PartDefinitionImpl;
import org.uberfire.workbench.model.impl.PerspectiveDefinitionImpl;
@Dependent
public class JSNativePerspective {
@Inject
private PanelManager panelManager;
@Inject
private PlaceManager placeManager;
@Inject
private ActivityManager activityManager;
@Inject
private WorkbenchServicesProxy wbServices;
private JavaScriptObject obj;
private static final Collection<String> ROLES = Collections.emptyList();
private static final Collection<String> TRAITS = Collections.emptyList();
public void build( final JavaScriptObject obj ) {
if ( this.obj != null ) {
throw new RuntimeException( "Can't build more than once." );
}
this.obj = obj;
}
public native String getId() /*-{
return this.@org.uberfire.client.perspective.JSNativePerspective::obj.id;
}-*/;
public native boolean isDefault() /*-{
if ((typeof this.@org.uberfire.client.perspective.JSNativePerspective::obj.is_default === "boolean")) {
return this.@org.uberfire.client.perspective.JSNativePerspective::obj.is_default;
}
return false;
}-*/;
private native String getPanelTypeAsString() /*-{
return this.@org.uberfire.client.perspective.JSNativePerspective::obj.panel_type;
}-*/;
private native String getContextDisplayModeAsString() /*-{
return this.@org.uberfire.client.perspective.JSNativePerspective::obj.context_display_mode;
}-*/;
private native String getContextId() /*-{
return this.@org.uberfire.client.perspective.JSNativePerspective::obj.context_id;
}-*/;
public void onOpen() {
if ( JSNativePlugin.hasMethod( obj, "on_open" ) ) {
executeOnOpen( obj );
}
}
public void onClose() {
if ( JSNativePlugin.hasMethod( obj, "on_close" ) ) {
executeOnClose( obj );
}
}
public void onShutdown() {
if ( JSNativePlugin.hasMethod( obj, "on_shutdown" ) ) {
executeOnShutdown( obj );
}
}
public Collection<String> getRoles() {
return ROLES;
}
public Collection<String> getTraits() {
return TRAITS;
}
public PerspectiveDefinition buildPerspective() {
final PerspectiveDefinition perspectiveDefinition = new PerspectiveDefinitionImpl( getDefaultPanelType() );
perspectiveDefinition.setName( getId() );
final String contextId = getContextId();
if ( contextId != null ) {
perspectiveDefinition.setContextDefinition( new ContextDefinitionImpl( new DefaultPlaceRequest( contextId ) ) );
}
perspectiveDefinition.setContextDisplayMode( getContextDisplayMode() );
final JSPanelDefinition view = getView( obj );
final boolean isSerializable = getIsSerializable( obj );
perspectiveDefinition.setTransient( !isSerializable );
final JsArray<JSPartDefinition> parts = view.getParts();
final JsArray<JSPanelDefinition> panels = view.getChildren();
final PanelDefinition root = perspectiveDefinition.getRoot();
buildParts( root, parts );
buildPanels( root, panels );
return perspectiveDefinition;
}
private PanelType getDefaultPanelType() {
return getPanelType( getPanelTypeAsString(), PanelType.ROOT_TAB );
}
private ContextDisplayMode getContextDisplayMode() {
return getContextDisplayMode( getContextDisplayModeAsString(), ContextDisplayMode.SHOW );
}
private ContextDisplayMode getContextDisplayMode( final String contextDisplayMode,
final ContextDisplayMode defaultType ) {
if ( contextDisplayMode == null ) {
return defaultType;
}
try {
return ContextDisplayMode.valueOf( contextDisplayMode.toUpperCase() );
} catch ( Exception ex ) {
return defaultType;
}
}
private PanelType getPanelType( final String panelType,
final PanelType defaultType ) {
if ( panelType == null ) {
return defaultType;
}
try {
return PanelType.valueOf( panelType.toUpperCase() );
} catch ( Exception ex ) {
return defaultType;
}
}
private void buildParts( final PanelDefinition panel,
final JsArray<JSPartDefinition> parts ) {
if ( parts != null ) {
for ( int i = 0; i < parts.length(); i++ ) {
final JSPartDefinition part = parts.get( i );
final PlaceRequest placeRequest = new DefaultPlaceRequest( part.getPlaceName() );
if ( part.getParameters() != null ) {
final JSONObject json = new JSONObject( part.getParameters() );
for ( final String key : json.keySet() ) {
placeRequest.addParameter( key, json.get( key ).isString().stringValue() );
}
}
final PartDefinition partDefinition = new PartDefinitionImpl( placeRequest );
partDefinition.setContextDisplayMode( JSNativePerspective.this.getContextDisplayMode( part.getContextDisplayModeAsString(), ContextDisplayMode.SHOW ) );
if ( part.getContextId() != null ) {
partDefinition.setContextDefinition( new ContextDefinitionImpl( new DefaultPlaceRequest( part.getContextId() ) ) );
}
panel.addPart( partDefinition );
}
}
}
private void buildPanels( final PanelDefinition panel,
final JsArray<JSPanelDefinition> panels ) {
if ( panels != null ) {
for ( int i = 0; i < panels.length(); i++ ) {
final JSPanelDefinition activePanelDef = panels.get( i );
final PanelDefinition newPanel = new PanelDefinitionImpl( getPanelType( activePanelDef.getPanelTypeAsString(), PanelType.MULTI_TAB ) );
newPanel.setContextDisplayMode( JSNativePerspective.this.getContextDisplayMode( activePanelDef.getContextDisplayModeAsString(), ContextDisplayMode.SHOW ) );
if ( activePanelDef.getContextId() != null ) {
newPanel.setContextDefinition( new ContextDefinitionImpl( new DefaultPlaceRequest( activePanelDef.getContextId() ) ) );
}
if ( activePanelDef.getWidth() > 0 ) {
newPanel.setWidth( activePanelDef.getWidth() );
}
if ( activePanelDef.getMinWidth() > 0 ) {
newPanel.setMinWidth( activePanelDef.getMinWidth() );
}
if ( activePanelDef.getHeight() > 0 ) {
newPanel.setHeight( activePanelDef.getHeight() );
}
if ( activePanelDef.getMinHeight() > 0 ) {
newPanel.setHeight( activePanelDef.getMinHeight() );
}
buildParts( newPanel, activePanelDef.getParts() );
buildPanels( newPanel, activePanelDef.getChildren() );
panel.insertChild( Position.valueOf( activePanelDef.getPosition().toUpperCase() ), newPanel );
}
}
}
private static native boolean getIsSerializable( final JavaScriptObject o ) /*-{
if ((typeof o["is_serializable"]) === "boolean") {
return o.is_serializable;
}
return false;
}-*/;
private static native JSPanelDefinition getView( final JavaScriptObject o ) /*-{
return o.view;
}-*/;
private static native void executeOnOpen( final JavaScriptObject o ) /*-{
o.on_open();
}-*/;
private static native void executeOnClose( final JavaScriptObject o ) /*-{
o.on_close();
}-*/;
private static native void executeOnShutdown( final JavaScriptObject o ) /*-{
o.on_shutdown();
}-*/;
public void onStartup() {
//To change body of created methods use File | Settings | File Templates.
}
public void onStartup( final PlaceRequest place ) {
//To change body of created methods use File | Settings | File Templates.
}
public PanelManager getPanelManager() {
return panelManager;
}
public PlaceManager getPlaceManager() {
return placeManager;
}
public ActivityManager getActivityManager() {
return activityManager;
}
public WorkbenchServicesProxy getWbServices() {
return wbServices;
}
}