More export wizard UI. Added a warning when running a sketch fails because the editor is in the wrong perspective.

Author: lonnen

editor/processing.plugin.ui/src/processing/plugin/ui/launching/RunSketchAsAppletShortcut.java

@@ -58,22 +58,48 @@ protected ILaunchConfigurationType getConfigurationType(){
 ILaunchManager lm = DebugPlugin.getDefault().getLaunchManager();
 return lm.getLaunchConfigurationType(IJavaLaunchConfigurationConstants.ID_JAVA_APPLET);
 }
+
+public void launch(IProject proj, String mode){
+try{
+if (proj.hasNature("processing.plugin.core.sketchNature"))
+launch(createConfiguration(proj), mode);
+else 
+ProcessingLog.logInfo("Sketch could not be launched. "
++ "The selected project does not have the required Sketch nature.");
+} catch (CoreException e){
+ProcessingLog.logError("Launch aborted. CoreException error occured while accessing the project.", e);
+}
+}
 
 public void launch(ISelection selection, String mode) {
 if (selection instanceof IStructuredSelection) {
 Object element = ((IStructuredSelection)selection).getFirstElement();
 if (element instanceof IResource){
 IProject proj = ((IResource)element).getProject();
-try{
-if (proj.hasNature("processing.plugin.core.sketchNature"))
-launch(createConfiguration(proj), mode);
-else 
-ProcessingLog.logInfo("Sketch could not be launched. The selected project does not have the required Sketch nature.");
-} catch (CoreException e){
-ProcessingLog.logError("Launch aborted.", e);
+if (proj.isAccessible()){
+launch(proj, mode);
+} else {
+ProcessingLog.logInfo("Sketch could not be launched. " +
+"Project was not accessible.");
 }
-} else {
-ProcessingLog.logInfo("Sketch could not be launched. Launcher was provided with a non-resource selection.");
+//	if (element instanceof JavaProject){
+//	/* The Java perspective hijacks Processing sketches and reports them through the selection
+// * interface as JavaProjects instead of IProjects or IResources or SketchProjects, all of
+// * which they happen to be, so I'm stuck accessing restricted code. Great. 
+// */
+//	IProject project = ((JavaProject)element).getProject();
+//	if(project.isAccessible()){
+//	launch( project, mode);
+//	} else {
+//	ProcessingLog.logInfo("Sketch could not be launched. " +
+//	"Project was not accessible. Try launching from the Processing Perspective");
+//	}
+//	}
+}else {
+//	System.out.println(element.getClass().getName());
+ProcessingLog.logInfo("Sketch could not be launched. " +
+"The launcher could not find a Sketch project associated with the provided selection." + 
+"Try relaunching from the Processing Perspective, or launching a specific *.pde file.");
 }
 }
 }

editor/processing.plugin.ui/src/processing/plugin/ui/wizards/ExportAsAppletSelectProjectsWizardPage.java

@@ -66,7 +66,6 @@ public void updateProjectList(){
 if (entry.setEntry(p)) entries.add(entry);
 }
 }
-
 }
 
 }
@@ -168,13 +167,28 @@ public void createControl(Composite parent) {
 table.setLayoutData(formData);
 table.setHeaderVisible(true);
 
-final TableColumn rightTableColumn = new TableColumn(table,SWT.NONE);
-rightTableColumn.setWidth(200);
-rightTableColumn.setText("Name");
-
 final TableColumn leftTableColumn = new TableColumn(table,SWT.NONE);
-leftTableColumn.setWidth(250);
-leftTableColumn.setText("Notes");
+leftTableColumn.setWidth(200);
+leftTableColumn.setText("Name");
+
+final TableColumn rightTableColumn = new TableColumn(table,SWT.NONE);
+rightTableColumn.setWidth(250);
+rightTableColumn.setText("Notes");
+}
+
+/** 
+ * Override of setVisible to update and display the content only
+ * when the page is becoming visible.
+ * <p>
+ * {@inheritDoc} 
+ */
+public void setVisible(boolean visible){
+if (visible) projectTable.setInput(visible);
+/* setInput needs an object, but it really doesn't matter what is
+ * handed to it as long as the content provider is the private class 
+ * ProjectTableConentProvider, because that provider ignores the object
+ * and builds everything itself. */
+super.setVisible(visible);
 }
 
 }