[Title] Advanced Declaration View: Mode selection of ADV for HTML is

added.
[Desc.] Mode selection of ADV for HTML is added.
[Issue] REDMINE-9331

3 files changed, 83 insertions, 31 deletions

diff --git a/org.tizen.web.advanceddeclarationview/META-INF/MANIFEST.MF b/org.tizen.web.advanceddeclarationview/META-INF/MANIFEST.MF
index 75c7f18..b7feca2 100644
--- a/org.tizen.web.advanceddeclarationview/META-INF/MANIFEST.MF
+++ b/org.tizen.web.advanceddeclarationview/META-INF/MANIFEST.MF
@@ -10,7 +10,9 @@ Require-Bundle: org.eclipse.ui,
  org.tizen.webuibuilder;bundle-version="1.0.0",
  org.eclipse.core.resources;bundle-version="3.7.101",
  org.eclipse.wst.sse.ui,
- org.eclipse.jst.pagedesigner
+ org.eclipse.jst.pagedesigner,
+ org.eclipse.wst.html.core,
+ org.eclipse.wst.xml.core;bundle-version="1.1.602"
 Bundle-ActivationPolicy: lazy
 Bundle-RequiredExecutionEnvironment: JavaSE-1.6
 Import-Package: 
diff --git a/org.tizen.web.advanceddeclarationview/src/org/tizen/web/advanceddeclarationview/ui/AdvancedDeclarationView.java b/org.tizen.web.advanceddeclarationview/src/org/tizen/web/advanceddeclarationview/ui/AdvancedDeclarationView.java
index ef972c5..022cfac 100644
--- a/org.tizen.web.advanceddeclarationview/src/org/tizen/web/advanceddeclarationview/ui/AdvancedDeclarationView.java
+++ b/org.tizen.web.advanceddeclarationview/src/org/tizen/web/advanceddeclarationview/ui/AdvancedDeclarationView.java
@@ -162,6 +162,7 @@ public class AdvancedDeclarationView extends PageBookView implements ISelectionL
 			guiBuilderDeclarationPage.createControl(getPageBook());
 			return new PageRec(part, guiBuilderDeclarationPage);			
 		} else if (part instanceof /*org.eclipse.jst.pagedesigner.editors.DesignerStructuredTextEditorJSP*/org.eclipse.wst.sse.ui.StructuredTextEditor) {
+			/*TODO: apply correct filtering*/
 			HTMLDeclarationPage htmlDeclarationPage = new HTMLDeclarationPage(getViewSite());
 			initPage(htmlDeclarationPage);
 			htmlDeclarationPage.createControl(getPageBook());
diff --git a/org.tizen.web.advanceddeclarationview/src/org/tizen/web/advanceddeclarationview/ui/HTMLDeclarationPage.java b/org.tizen.web.advanceddeclarationview/src/org/tizen/web/advanceddeclarationview/ui/HTMLDeclarationPage.java
index 3f27386..1458c14 100644
--- a/org.tizen.web.advanceddeclarationview/src/org/tizen/web/advanceddeclarationview/ui/HTMLDeclarationPage.java
+++ b/org.tizen.web.advanceddeclarationview/src/org/tizen/web/advanceddeclarationview/ui/HTMLDeclarationPage.java
@@ -1,11 +1,5 @@
 package org.tizen.web.advanceddeclarationview.ui;
 
-import java.io.BufferedReader;
-import java.io.FileReader;
-import java.io.IOException;
-import java.nio.CharBuffer;
-import java.util.List;
-
 import org.eclipse.jface.action.IMenuListener;
 import org.eclipse.jface.action.IMenuManager;
 import org.eclipse.jface.action.MenuManager;
@@ -14,8 +8,8 @@ import org.eclipse.jface.preference.IPreferenceStore;
 import org.eclipse.jface.preference.PreferenceConverter;
 import org.eclipse.jface.resource.ColorRegistry;
 import org.eclipse.jface.resource.JFaceResources;
-import org.eclipse.jface.text.Document;
 import org.eclipse.jface.text.IDocument;
+import org.eclipse.jface.text.TextSelection;
 import org.eclipse.jface.text.source.CompositeRuler;
 import org.eclipse.jface.text.source.ISharedTextColors;
 import org.eclipse.jface.text.source.ISourceViewer;
@@ -25,32 +19,20 @@ import org.eclipse.jface.text.source.SourceViewer;
 import org.eclipse.jface.text.source.SourceViewerConfiguration;
 import org.eclipse.jface.util.IPropertyChangeListener;
 import org.eclipse.jface.util.PropertyChangeEvent;
-import org.eclipse.jface.viewers.ArrayContentProvider;
-import org.eclipse.jface.viewers.ComboViewer;
 import org.eclipse.jface.viewers.ISelection;
-import org.eclipse.jface.viewers.ISelectionChangedListener;
 import org.eclipse.jface.viewers.ISelectionProvider;
-import org.eclipse.jface.viewers.LabelProvider;
-import org.eclipse.jface.viewers.SelectionChangedEvent;
-import org.eclipse.jface.viewers.StructuredSelection;
 import org.eclipse.swt.SWT;
 import org.eclipse.swt.custom.StyledText;
-import org.eclipse.swt.events.SelectionAdapter;
-import org.eclipse.swt.events.SelectionEvent;
 import org.eclipse.swt.graphics.Color;
 import org.eclipse.swt.graphics.Font;
 import org.eclipse.swt.graphics.Point;
 import org.eclipse.swt.graphics.RGB;
-import org.eclipse.swt.layout.FormAttachment;
-import org.eclipse.swt.layout.FormData;
 import org.eclipse.swt.layout.FormLayout;
 import org.eclipse.swt.widgets.Composite;
 import org.eclipse.swt.widgets.Control;
 import org.eclipse.swt.widgets.Display;
 import org.eclipse.swt.widgets.Label;
 import org.eclipse.swt.widgets.Menu;
-import org.eclipse.swt.widgets.TabFolder;
-import org.eclipse.swt.widgets.TabItem;
 import org.eclipse.ui.IActionBars;
 import org.eclipse.ui.ISelectionListener;
 import org.eclipse.ui.IViewSite;
@@ -60,6 +42,7 @@ import org.eclipse.ui.editors.text.TextSourceViewerConfiguration;
 import org.eclipse.ui.texteditor.AbstractDecoratedTextEditorPreferenceConstants;
 import org.eclipse.wst.css.core.internal.provisional.contenttype.ContentTypeIdForCSS;
 import org.eclipse.wst.css.ui.StructuredTextViewerConfigurationCSS;
+import org.eclipse.wst.html.core.internal.document.DOMStyleModelImpl;
 import org.eclipse.wst.html.core.internal.provisional.contenttype.ContentTypeIdForHTML;
 import org.eclipse.wst.html.ui.StructuredTextViewerConfigurationHTML;
 import org.eclipse.wst.jsdt.internal.ui.JavaScriptPlugin;
@@ -71,14 +54,11 @@ import org.eclipse.wst.sse.core.StructuredModelManager;
 import org.eclipse.wst.sse.core.internal.provisional.IStructuredModel;
 import org.eclipse.wst.sse.ui.StructuredTextViewerConfiguration;
 import org.eclipse.wst.sse.ui.internal.StructuredTextViewer;
+import org.eclipse.wst.sse.ui.internal.editor.SelectionConvertor;
 import org.eclipse.wst.sse.ui.internal.provisional.style.LineStyleProvider;
-import org.tizen.web.advanceddeclarationview.ui.GUIBuilderDeclarationPage.ContentChangeListener;
-import org.tizen.web.advanceddeclarationview.ui.GUIBuilderDeclarationPage.FontPropertyChangeListener;
-import org.tizen.web.advanceddeclarationview.ui.GUIBuilderDeclarationPage.PropertyChangeListener;
-import org.tizen.webuibuilder.extintrf.DeclarationViewInfoProvider;
-import org.tizen.webuibuilder.extintrf.IContentChangeListener;
-import org.tizen.webuibuilder.extintrf.JsInfo;
-import org.tizen.webuibuilder.extintrf.WidgetInfo;
+import org.eclipse.wst.xml.core.internal.document.AttrImpl;
+import org.eclipse.wst.xml.core.internal.document.ElementImpl;
+import org.eclipse.wst.xml.core.internal.document.NodeImpl;
 
 @SuppressWarnings("restriction")
 public class HTMLDeclarationPage extends DeclarationPage implements ISelectionListener,
@@ -93,7 +73,8 @@ IMenuListener, IPropertyChangeListener{
 	private static final int MODE_IMAGE_VIEW = 3;
 	private static final int MODE_JS_FILE_VIEW = 4;
 	private static final int MODE_CSS_FILE_VIEW = 5;
-	private static final int NUMBER_OF_MODES = 6;
+	private static final int MODE_INVALID_CASE = 6;
+	private static final int NUMBER_OF_MODES = 7;
 	
 	private int mode = MODE_JS_DECLARATION;
 	/**
@@ -261,13 +242,14 @@ IMenuListener, IPropertyChangeListener{
 		fNoContentsLabels[MODE_IMAGE_VIEW].setText("No image file");
 		fNoContentsLabels[MODE_JS_FILE_VIEW].setText("No JavaScript file");
 		fNoContentsLabels[MODE_CSS_FILE_VIEW].setText("No CSS file");
+		fNoContentsLabels[MODE_INVALID_CASE].setText("Invalid selection");
 		
 		setMode(mode);
 	
 		JFaceResources.getFontRegistry().addListener(fFontPropertyChangeListener);
 		EditorsUI.getPreferenceStore().addPropertyChangeListener(fPropertyChangeListener);
 		
-		updateLayout(true);
+		updateLayout();
 	}
 	
 	private TextSourceViewerConfiguration createTextViewerConfiguration(int mode) {
@@ -290,6 +272,8 @@ IMenuListener, IPropertyChangeListener{
 			case MODE_CSS_FILE_VIEW:
 				viewerConfiguration = createCSSTextViewerConfiguration();
 				break;
+			case MODE_INVALID_CASE:
+				break;				
 			default:
 				break;
 		}
@@ -354,6 +338,8 @@ IMenuListener, IPropertyChangeListener{
 			case MODE_CSS_FILE_VIEW:
 				viewer = createCSSViewer(parent, verticalRuler, viewerConfiguration);
 				break;
+			case MODE_INVALID_CASE:
+				break;	
 			default:
 				break;
 		}
@@ -531,9 +517,72 @@ IMenuListener, IPropertyChangeListener{
 	}
 	
 	private void selectModeAndInit(IWorkbenchPart part, ISelection selection) {
+		IStructuredModel model = ((org.eclipse.wst.sse.ui.StructuredTextEditor)part).getModel();
+		TextSelection textSelection = (TextSelection) selection;
+		if (model instanceof DOMStyleModelImpl) {
+			DOMStyleModelImpl htmlModel = (DOMStyleModelImpl) model;
+			SelectionConvertor selectionConvertor = (SelectionConvertor) model.getAdapter(SelectionConvertor.class);
+			Object [] elements = selectionConvertor.getElements(model, textSelection.getOffset(), textSelection.getOffset());
+			if (elements.length >= 1) {			
+			    Object element = elements[0];
+				if (element instanceof AttrImpl) {
+					AttrImpl attrImpl = (AttrImpl) element;
+					ElementImpl ownerElement = (ElementImpl)(attrImpl.getOwnerElement());
+					if ("src".equalsIgnoreCase(attrImpl.getName())) {
+						/** External JavaScript file or image file*/
+						if ("script".equalsIgnoreCase(ownerElement.getTagName())) {
+							mode = MODE_JS_FILE_VIEW;
+						} else if ("img".equalsIgnoreCase(ownerElement.getTagName())) {
+							mode = MODE_IMAGE_VIEW;
+						} else {
+							mode = MODE_INVALID_CASE;
+						}
+					} else if ("href".equalsIgnoreCase(attrImpl.getName())) {
+						/** External CSS file*/						
+						if ("link".equalsIgnoreCase(ownerElement.getTagName()) &&
+								"text/css".equalsIgnoreCase(ownerElement.getAttribute("type")) &&
+								"stylesheet".equalsIgnoreCase(ownerElement.getAttribute("rel"))) {
+							mode = MODE_CSS_FILE_VIEW;														
+						} else {
+							mode = MODE_INVALID_CASE;
+						}
+					} else if ("class".equalsIgnoreCase(attrImpl.getName())) {
+						mode = MODE_CSS_DECLARATION;
+					} else if ("id".equalsIgnoreCase(attrImpl.getName())) {
+						mode = MODE_CSS_DECLARATION;
+					} else {
+						mode = MODE_INVALID_CASE;
+					}
+				} else if (element instanceof org.eclipse.wst.xml.core.internal.document.TextImpl) {
+					org.eclipse.wst.xml.core.internal.document.TextImpl textImpl = (org.eclipse.wst.xml.core.internal.document.TextImpl) element;
+					NodeImpl parentImpl = (NodeImpl)(textImpl.getParentNode());
+					if (parentImpl instanceof ElementImpl) {
+						ElementImpl parentElement = (ElementImpl)parentImpl;
+						if ("script".equalsIgnoreCase(parentElement.getTagName()) &&
+								"text/javascript".equalsIgnoreCase(parentElement.getAttribute("type"))) {
+							mode = MODE_JS_DECLARATION;
+						} else {
+							mode = MODE_INVALID_CASE;
+						}
+					} else {
+						mode = MODE_INVALID_CASE;
+					}
+					
+				} else if (element instanceof org.eclipse.wst.xml.core.internal.document.ElementImpl) {
+					mode = MODE_TAG_HIERARCHY;
+				} else {
+					mode = MODE_INVALID_CASE;
+				}
+			} else {
+				mode = MODE_INVALID_CASE;
+			}
+		} else {
+			mode = MODE_INVALID_CASE;
+		}
 		
+		updateLayout();
 	}
-	
+
 	private void displayContents(IWorkbenchPart part, ISelection selection) {
 		
 	}
@@ -570,7 +619,7 @@ IMenuListener, IPropertyChangeListener{
 		}
 	}
 	
-	private void updateLayout(boolean noContents) {
+	private void updateLayout() {
 
 		
 		mainComposite.layout();