Bug 135063 [History View] API needed to give pages access to the view

3 files changed, 37 insertions, 1 deletions

diff --git a/bundles/org.eclipse.team.ui/src/org/eclipse/team/internal/ui/history/GenericHistoryView.java b/bundles/org.eclipse.team.ui/src/org/eclipse/team/internal/ui/history/GenericHistoryView.java
index 0a6857042..384a8f828 100644
--- a/bundles/org.eclipse.team.ui/src/org/eclipse/team/internal/ui/history/GenericHistoryView.java
+++ b/bundles/org.eclipse.team.ui/src/org/eclipse/team/internal/ui/history/GenericHistoryView.java
@@ -455,6 +455,7 @@ public class GenericHistoryView extends ViewPart implements IHistoryView {
 					}
 					if (tempPageContainer != null) {
 						if (((IHistoryPage) tempPageContainer.getPage()).setInput(resource)){
+							((HistoryPage) tempPageContainer.getPage()).setHistoryView(this);
 							setContentDescription(resource.getName());
 							showPageRec(tempPageContainer);
 							return (IHistoryPage) tempPageContainer.getPage();
@@ -491,6 +492,7 @@ public class GenericHistoryView extends ViewPart implements IHistoryView {
 						return pinnedPage;
 					
 					if (((IHistoryPage) tempPageContainer.getPage()).setInput(object)){
+						((HistoryPage) tempPageContainer.getPage()).setHistoryView(this);
 						setContentDescription(((IHistoryPage) tempPageContainer.getPage()).getName());
 						showPageRec(tempPageContainer);
 						return (IHistoryPage) tempPageContainer.getPage();
diff --git a/bundles/org.eclipse.team.ui/src/org/eclipse/team/ui/history/HistoryPage.java b/bundles/org.eclipse.team.ui/src/org/eclipse/team/ui/history/HistoryPage.java
index 78400e01d..261f07a2b 100644
--- a/bundles/org.eclipse.team.ui/src/org/eclipse/team/ui/history/HistoryPage.java
+++ b/bundles/org.eclipse.team.ui/src/org/eclipse/team/ui/history/HistoryPage.java
@@ -24,6 +24,7 @@ public abstract class HistoryPage extends Page implements IHistoryPage, IAdaptab
 	
 	private IHistoryPageSite site;
 	private Object input;
+	private IHistoryView historyView;
 	
 	/* (non-Javadoc)
 	 * @see org.eclipse.team.ui.history.IHistoryPage#setSite(org.eclipse.team.ui.history.IHistoryPageSite)
@@ -62,4 +63,20 @@ public abstract class HistoryPage extends Page implements IHistoryPage, IAdaptab
 	 * @return <code>true</code> if the page was able to display the contents, <code>false</code> otherwise
 	 */
 	public abstract boolean inputSet();
+	
+	
+	public void setHistoryView(IHistoryView historyView){
+		this.historyView=historyView;
+	}
+	
+	/* (non-Javadoc)
+	 * @see org.eclipse.team.ui.history.IHistoryPage#getHistoryView()
+	 */
+	public IHistoryView getHistoryView() {
+		if (historyView != null)
+			return historyView;
+		
+		return null;
+	}
+	
 }
diff --git a/bundles/org.eclipse.team.ui/src/org/eclipse/team/ui/history/IHistoryPage.java b/bundles/org.eclipse.team.ui/src/org/eclipse/team/ui/history/IHistoryPage.java
index 59c8af9c9..ed0ba98b5 100644
--- a/bundles/org.eclipse.team.ui/src/org/eclipse/team/ui/history/IHistoryPage.java
+++ b/bundles/org.eclipse.team.ui/src/org/eclipse/team/ui/history/IHistoryPage.java
@@ -61,6 +61,7 @@ public interface IHistoryPage {
 	 * 
 	 * @param object the object for which history is being requested for
 	 * @return true if the page was able to display the history for the object, false otherwise
+	 * @since 3.2
 	 */
 	public boolean setInput(Object object);
 
@@ -68,6 +69,7 @@ public interface IHistoryPage {
 	 * Returns the object whose history is currently being displayed in the history page. 
 	 * @return object	the object being displayed in the history page or <code>null</code> 
 	 * if no input has been set;
+	 * @since 3.2
 	 */
 	public Object getInput();
 	
@@ -75,17 +77,20 @@ public interface IHistoryPage {
 	 * Returns true if this history page can show a history for the given object, false if it cannot
 	 * @param object the object that is to have history shown
 	 * @return boolean 
+	 * @since 3.2
 	 */
 	public boolean isValidInput(Object object);
 
 	/**
 	 * Requests a refresh of the information presented by the history page.
+	 * @since 3.2
 	 */
 	public void refresh();
 
 	/**
 	 * Returns the name of the object whose history the page is showing
 	 * @return String containing the name of the object 
+	 * @since 3.2
 	 */
 	public String getName();
 	
@@ -96,6 +101,7 @@ public interface IHistoryPage {
 	 * the user as tooltip text or by some other means.
 	 * @return a one line description of the object whose history is
 	 * being displayed or <code>null</code>
+	 * @since 3.2
 	 */
 	public String getDescription();
 
@@ -104,19 +110,30 @@ public interface IHistoryPage {
 	 * {@link IHistoryPageSite} in order to allow history pages to be displayed in 
 	 * both views and dialogs.
 	 * @param site the history page site
+	 * @since 3.2
 	 */
 	public void setSite(IHistoryPageSite site);
 	
 	/**
 	 * Returns the {@link IHistoryPageSite} set for this page.
 	 * @return the history page site for this page
+	 * @since 3.2
 	 */
 	public IHistoryPageSite getHistoryPageSite();
 	
 	/**
 	 * Called to allow IHistoryPage a chance to dispose of any widgets created 
 	 * for its page implementation
-	 *
+	 * @since 3.2
 	 */
 	public void dispose();
+	
+	/**
+	 * Returns the {@link IHistoryView} instance that contains this history page or <em>null</em> if 
+	 * the history view instance cannot be determined.
+	 * @return IHistoryView	the history view that contains this history page or <em>null</em> if 
+	 * the history view instance cannot be determined.
+	 * @since 3.3
+	 */
+	public IHistoryView getHistoryView();
 }