/*
* Copyright 2015 Red Hat, Inc. and/or its affiliates.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.uberfire.client.perspective;
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.jsapi.JSPlaceRequest;
import org.uberfire.client.mvp.ActivityManager;
import org.uberfire.client.mvp.PlaceManager;
import org.uberfire.client.plugin.JSNativePlugin;
import org.uberfire.client.workbench.PanelManager;
import org.uberfire.client.workbench.WorkbenchServicesProxy;
import org.uberfire.client.workbench.panels.impl.MultiTabWorkbenchPanelPresenter;
import org.uberfire.mvp.PlaceRequest;
import org.uberfire.mvp.impl.DefaultPlaceRequest;
import org.uberfire.workbench.model.CompassPosition;
import org.uberfire.workbench.model.ContextDisplayMode;
import org.uberfire.workbench.model.PanelDefinition;
import org.uberfire.workbench.model.PartDefinition;
import org.uberfire.workbench.model.PerspectiveDefinition;
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 native JSPanelDefinition getView(final JavaScriptObject o) /*-{
return o.view;
}-*/;
private static native void executeOnStartup(final JavaScriptObject o,
JSPlaceRequest place) /*-{
o.on_open(place);
}-*/;
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 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;
}-*/;
public native boolean isTransient() /*-{
var jso = this.@org.uberfire.client.perspective.JSNativePerspective::obj;
if ((typeof jso.is_transient === "boolean")) {
return jso.is_transient;
}
return true;
}-*/;
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 onStartup(final PlaceRequest place) {
if (JSNativePlugin.hasMethod(obj,
"on_startup")) {
executeOnStartup(obj,
JSPlaceRequest.fromPlaceRequest(place));
}
}
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 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 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 String getDefaultPanelType() {
return getPanelType(getPanelTypeAsString(),
MultiTabWorkbenchPanelPresenter.class.getName());
}
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 String getPanelType(final String panelType,
final String defaultType) {
if (panelType == null) {
return defaultType;
}
return panelType;
}
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(),
MultiTabWorkbenchPanelPresenter.class.getName()));
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(CompassPosition.valueOf(activePanelDef.getPosition().toUpperCase()),
newPanel);
}
}
}
public PanelManager getPanelManager() {
return panelManager;
}
public PlaceManager getPlaceManager() {
return placeManager;
}
public ActivityManager getActivityManager() {
return activityManager;
}
public WorkbenchServicesProxy getWbServices() {
return wbServices;
}
}