Attachment 7596 Details for Bug 18338 – Experimental Code, part two

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[patch] Experimental Code, part two

org.eclipse.jdt.debug.ui.contextuallaunch.patch (text/plain), 13.19 KB, created by Chris Tilt

on 2004-01-27 14:22:57 EST

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Creator: Chris Tilt

Created: 2004-01-27 14:22:57 EST

Size: 13.19 KB

patch

obsolete

>Index: plugin.properties
>===================================================================
>retrieving revision 1.121
>diff -u -r1.121 plugin.properties
>--- plugin.properties	20 Jan 2004 02:28:51 -0000	1.121
>+++ plugin.properties	27 Jan 2004 19:10:14 -0000
>@@ -168,6 +168,7 @@
> vmPageName=Runtime JRE
> 
> JavaApplicationShortcut.label=Java Application
>+JavaApplicationContext.label=Java Application
> 
> jreSystemLibrary.name=JRE System Library
> 
>@@ -194,6 +195,7 @@
> ThreadView.tooltip=Switch to Thread View
> 
> AppletShortcut.label=Java Applet
>+AppletContext.label=Java Applet
> 
> ActionDefinition.localJavaShortcut.name=Run as Java Application
> ActionDefinition.localJavaShortcut.description=Attempts to run the currently selected element as a Java application
>Index: plugin.xml
>===================================================================
>retrieving revision 1.246
>diff -u -r1.246 plugin.xml
>--- plugin.xml	26 Jan 2004 17:34:31 -0000	1.246
>+++ plugin.xml	27 Jan 2004 19:10:16 -0000
>@@ -1973,8 +1973,16 @@
>             icon="icons/full/ctool16/java_app.gif"
>             helpContextId="org.eclipse.jdt.debug.ui.shortcut_local_java_application"
>             modes="run, debug"
>+            filterClass="org.eclipse.jdt.internal.debug.ui.launcher.JavaApplicationLaunchShortcut"
>+            contextLabel="%JavaApplicationContext.label"
>             class="org.eclipse.jdt.internal.debug.ui.launcher.JavaApplicationLaunchShortcut"
>             id="org.eclipse.jdt.debug.ui.localJavaShortcut">
>+         <filter
>+            name="NameMatches"
>+            value="*.java"/>
>+         <filter
>+         	name="ContextualLaunchActionFilter"
>+         	value="supportsContextualLaunch"/>
>          <perspective
>                id="org.eclipse.jdt.ui.JavaPerspective">
>          </perspective>
>@@ -1993,8 +2001,16 @@
>             icon="icons/full/ctool16/java_applet.gif"
>             helpContextId="org.eclipse.jdt.debug.ui.shortcut_java_applet"
>             modes="run, debug"
>+            filterClass="org.eclipse.jdt.internal.debug.ui.launcher.JavaAppletLaunchShortcut"
>+            contextLabel="%AppletContext.label"
>             class="org.eclipse.jdt.internal.debug.ui.launcher.JavaAppletLaunchShortcut"
>             id="org.eclipse.jdt.debug.ui.javaAppletShortcut">
>+         <filter
>+            name="NameMatches"
>+            value="*.java"/>
>+         <filter
>+         	name="ContextualLaunchActionFilter"
>+         	value="supportsContextualLaunch"/>
>          <perspective
>                id="org.eclipse.jdt.ui.JavaPerspective">
>          </perspective>
>Index: ui/org/eclipse/jdt/internal/debug/ui/launcher/AppletLaunchConfigurationUtils.java
>===================================================================
>retrieving revision 1.5
>diff -u -r1.5 AppletLaunchConfigurationUtils.java
>--- ui/org/eclipse/jdt/internal/debug/ui/launcher/AppletLaunchConfigurationUtils.java	20 Oct 2003 21:51:35 -0000	1.5
>+++ ui/org/eclipse/jdt/internal/debug/ui/launcher/AppletLaunchConfigurationUtils.java	27 Jan 2004 19:10:17 -0000
>@@ -129,7 +129,7 @@
> 		return result;
> 	}
> 	
>-	private static void collectTypes(Object element, IProgressMonitor monitor, Set result) throws JavaModelException/*, InvocationTargetException*/ {
>+	public static void collectTypes(Object element, IProgressMonitor monitor, Set result) throws JavaModelException/*, InvocationTargetException*/ {
> 		element= computeScope(element);
> 		while((element instanceof IJavaElement) && !(element instanceof ICompilationUnit) && (element instanceof ISourceReference)) {
> 			if(element instanceof IType) {
>Index: ui/org/eclipse/jdt/internal/debug/ui/launcher/JavaAppletLaunchShortcut.java
>===================================================================
>retrieving revision 1.8
>diff -u -r1.8 JavaAppletLaunchShortcut.java
>--- ui/org/eclipse/jdt/internal/debug/ui/launcher/JavaAppletLaunchShortcut.java	25 Aug 2003 17:47:16 -0000	1.8
>+++ ui/org/eclipse/jdt/internal/debug/ui/launcher/JavaAppletLaunchShortcut.java	27 Jan 2004 19:10:17 -0000
>@@ -13,9 +13,13 @@
> import java.lang.reflect.InvocationTargetException;
> import java.util.ArrayList;
> import java.util.Collections;
>+import java.util.HashSet;
> import java.util.List;
>+import java.util.Set;
> 
>+import org.eclipse.core.resources.IResource;
> import org.eclipse.core.runtime.CoreException;
>+import org.eclipse.core.runtime.NullProgressMonitor;
> import org.eclipse.debug.core.DebugPlugin;
> import org.eclipse.debug.core.ILaunchConfiguration;
> import org.eclipse.debug.core.ILaunchConfigurationType;
>@@ -26,25 +30,28 @@
> import org.eclipse.debug.ui.ILaunchShortcut;
> import org.eclipse.jdt.core.IJavaElement;
> import org.eclipse.jdt.core.IType;
>+import org.eclipse.jdt.core.JavaModelException;
> import org.eclipse.jdt.debug.ui.JavaUISourceLocator;
> import org.eclipse.jdt.debug.ui.launchConfigurations.AppletParametersTab;
> import org.eclipse.jdt.internal.debug.ui.JDIDebugUIPlugin;
>+import org.eclipse.jdt.internal.debug.ui.console.StringMatcher;
> import org.eclipse.jdt.launching.IJavaLaunchConfigurationConstants;
> import org.eclipse.jdt.ui.JavaElementLabelProvider;
> import org.eclipse.jface.dialogs.MessageDialog;
>-import org.eclipse.jface.dialogs.ProgressMonitorDialog;
> import org.eclipse.jface.viewers.ISelection;
> import org.eclipse.jface.viewers.IStructuredSelection;
> import org.eclipse.jface.viewers.StructuredSelection;
> import org.eclipse.jface.window.Window;
> import org.eclipse.swt.widgets.Shell;
>+import org.eclipse.ui.IActionFilter;
> import org.eclipse.ui.IEditorInput;
> import org.eclipse.ui.IEditorPart;
> import org.eclipse.ui.IWorkbenchPage;
> import org.eclipse.ui.IWorkbenchWindow;
> import org.eclipse.ui.dialogs.ElementListSelectionDialog;
>+import org.eclipse.ui.editors.text.WorkspaceOperationRunner;
> 
>-public class JavaAppletLaunchShortcut implements ILaunchShortcut {
>+public class JavaAppletLaunchShortcut implements ILaunchShortcut, IActionFilter {
> 
> 	private static final String EMPTY_STRING = ""; //$NON-NLS-1$
> 
>@@ -53,7 +60,7 @@
> 
> 		if (search != null) {
> 			try {
>-				types = AppletLaunchConfigurationUtils.findApplets(new ProgressMonitorDialog(getShell()), search);
>+				types = AppletLaunchConfigurationUtils.findApplets(new WorkspaceOperationRunner(), search);
> 			} catch (InterruptedException e) {
> 				JDIDebugUIPlugin.log(e);
> 				return;
>@@ -261,4 +268,51 @@
> 		}
> 		return (IStructuredSelection)selection;
> 	}
>+	/* (non-Javadoc)
>+	 * @see org.eclipse.ui.IActionFilter#testAttribute(java.lang.Object, java.lang.String, java.lang.String)
>+	 */
>+	public boolean testAttribute(Object target, String name, String value) {
>+		if ("ContextualLaunchActionFilter".equals(name)) {
>+			return isApplet(target);
>+			// return false;
>+		} else if ("NameMatches".equals(name)) {
>+			return nameMatches(target, value);
>+		}
>+		return false;
>+	}
>+	
>+	/**
>+	 * @param target
>+	 * @param value
>+	 * @return
>+	 */
>+	private boolean nameMatches(Object target, String value) {
>+		try {
>+			Object[] selections = ((IStructuredSelection) target).toArray();
>+			IResource resource = (IResource) selections[0];
>+			String filename = resource.getName();
>+			StringMatcher sm = new StringMatcher(value, true, false);
>+			return sm.match(filename);
>+		} catch (ClassCastException e) {
>+			return false;
>+		}
>+	}
>+	
>+	private boolean isApplet(Object target) {
>+		if (target != null && target instanceof IStructuredSelection) {
>+			Object[] selections = ((IStructuredSelection )target).toArray();
>+			IResource resource = (IResource)selections[0];
>+			IType[] types= null;
>+				try {
>+					final Set result= new HashSet();
>+					AppletLaunchConfigurationUtils.collectTypes(resource, new NullProgressMonitor(), result);
>+					if (result.size() > 0) {
>+						return true;
>+					}
>+				} catch (JavaModelException e) {
>+					return false;
>+				}
>+			}
>+		return false;
>+		}
> }
>Index: ui/org/eclipse/jdt/internal/debug/ui/launcher/JavaApplicationLaunchShortcut.java
>===================================================================
>retrieving revision 1.8
>diff -u -r1.8 JavaApplicationLaunchShortcut.java
>--- ui/org/eclipse/jdt/internal/debug/ui/launcher/JavaApplicationLaunchShortcut.java	15 Jul 2003 17:36:37 -0000	1.8
>+++ ui/org/eclipse/jdt/internal/debug/ui/launcher/JavaApplicationLaunchShortcut.java	27 Jan 2004 19:10:17 -0000
>@@ -14,9 +14,13 @@
> import java.lang.reflect.InvocationTargetException;
> import java.util.ArrayList;
> import java.util.Collections;
>+import java.util.HashSet;
> import java.util.List;
>+import java.util.Set;
> 
>+import org.eclipse.core.resources.IResource;
> import org.eclipse.core.runtime.CoreException;
>+import org.eclipse.core.runtime.NullProgressMonitor;
> import org.eclipse.debug.core.DebugPlugin;
> import org.eclipse.debug.core.ILaunchConfiguration;
> import org.eclipse.debug.core.ILaunchConfigurationType;
>@@ -25,10 +29,17 @@
> import org.eclipse.debug.ui.DebugUITools;
> import org.eclipse.debug.ui.IDebugModelPresentation;
> import org.eclipse.debug.ui.ILaunchShortcut;
>+import org.eclipse.jdt.core.IClassFile;
>+import org.eclipse.jdt.core.ICompilationUnit;
> import org.eclipse.jdt.core.IJavaElement;
> import org.eclipse.jdt.core.IType;
>+import org.eclipse.jdt.core.JavaCore;
>+import org.eclipse.jdt.core.JavaModelException;
>+import org.eclipse.jdt.core.Signature;
> import org.eclipse.jdt.debug.ui.JavaUISourceLocator;
>+import org.eclipse.jdt.internal.corext.util.JavaModelUtil;
> import org.eclipse.jdt.internal.debug.ui.JDIDebugUIPlugin;
>+import org.eclipse.jdt.internal.debug.ui.console.StringMatcher;
> import org.eclipse.jdt.launching.IJavaLaunchConfigurationConstants;
> import org.eclipse.jface.dialogs.ErrorDialog;
> import org.eclipse.jface.dialogs.MessageDialog;
>@@ -38,6 +49,7 @@
> import org.eclipse.jface.window.Window;
> import org.eclipse.swt.widgets.Display;
> import org.eclipse.swt.widgets.Shell;
>+import org.eclipse.ui.IActionFilter;
> import org.eclipse.ui.IEditorInput;
> import org.eclipse.ui.IEditorPart;
> import org.eclipse.ui.dialogs.ElementListSelectionDialog;
>@@ -45,7 +57,7 @@
> /**
>  * Performs single click launching for local Java applications.
>  */
>-public class JavaApplicationLaunchShortcut implements ILaunchShortcut {
>+public class JavaApplicationLaunchShortcut implements ILaunchShortcut, IActionFilter {
> 	
> 	/**
> 	 * @param search the java elements to search for a main type
>@@ -258,4 +270,80 @@
> 		}
> 	}
> 
>+	/* (non-Javadoc)
>+	 * @see org.eclipse.ui.IActionFilter#testAttribute(java.lang.Object, java.lang.String, java.lang.String)
>+	 */
>+	public boolean testAttribute(Object target, String name, String value) {
>+		if ("ContextualLaunchActionFilter".equals(name)) {
>+			return hasMain2(target);
>+		} else if ("NameMatches".equals(name)) {
>+			return nameMatches(target, value);
>+		}
>+		return false;
>+	}
>+	
>+	/**
>+	 * @param target
>+	 * @param value
>+	 * @return
>+	 */
>+	private boolean nameMatches(Object target, String value) {
>+		try {
>+			Object[] selections = ((IStructuredSelection) target).toArray();
>+			IResource resource = (IResource) selections[0];
>+			String filename = resource.getName();
>+			StringMatcher sm = new StringMatcher(value, true, false);
>+			return sm.match(filename);
>+		} catch (ClassCastException e) {
>+			return false;
>+		}
>+	}
>+
>+	private boolean hasMain(Object target) {
>+		if (target != null && target instanceof IStructuredSelection) {
>+			Object[] selections = ((IStructuredSelection )target).toArray();
>+			IResource resource = (IResource)selections[0];
>+			IType[] types= null;
>+				try {
>+					final Set result= new HashSet();
>+					MainMethodFinder.collectTypes(resource, new NullProgressMonitor(), result);
>+					if (result.size() > 0) {
>+						return true;
>+					}
>+				} catch (JavaModelException e) {
>+					return false;
>+				}
>+			}
>+		return false;
>+		}
>+	
>+	private boolean hasMain2(Object target) {
>+		if (target != null && target instanceof IStructuredSelection) {
>+			Object[] selections = ((IStructuredSelection )target).toArray();
>+			IResource resource = (IResource)selections[0];
>+			IJavaElement element = JavaCore.create(resource);
>+			if (element instanceof ICompilationUnit) {
>+				ICompilationUnit cu = (ICompilationUnit) element;
>+				IType mainType= cu.getType(Signature.getQualifier(cu.getElementName()));
>+				try {
>+					if (mainType.exists() && JavaModelUtil.hasMainMethod(mainType)) {
>+						return true;
>+					}
>+				} catch (JavaModelException e) {
>+					return false;
>+				}
>+			} else if (element instanceof IClassFile) {
>+				IType mainType;
>+				try {
>+					mainType = ((IClassFile)element).getType();
>+					if (JavaModelUtil.hasMainMethod(mainType)) {
>+						return true;
>+					}
>+				} catch (JavaModelException e) {
>+					return false;
>+				}
>+			}
>+		}
>+		return false;
>+	}
> }
>Index: ui/org/eclipse/jdt/internal/debug/ui/launcher/MainMethodFinder.java
>===================================================================
>retrieving revision 1.9
>diff -u -r1.9 MainMethodFinder.java
>--- ui/org/eclipse/jdt/internal/debug/ui/launcher/MainMethodFinder.java	17 Jul 2003 19:41:13 -0000	1.9
>+++ ui/org/eclipse/jdt/internal/debug/ui/launcher/MainMethodFinder.java	27 Jan 2004 19:10:17 -0000
>@@ -69,7 +69,7 @@
> 		return (IType[]) result.toArray(new IType[result.size()]) ;
> 	}
> 			
>-	private static void collectTypes(Object element, IProgressMonitor monitor, Set result) throws JavaModelException {
>+	public static void collectTypes(Object element, IProgressMonitor monitor, Set result) throws JavaModelException {
> 		if (element instanceof IProcess) {
> 			element= ((IProcess)element).getLaunch();
> 		} else if (element instanceof IDebugTarget) {

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Attachments on bug 18338: 7595 | 7596 | 7597 | 7621 | 7622 | 7723 | 7724