--- /dev/null
+package org.simantics.export.ui;\r
+\r
+import java.io.IOException;\r
+import java.lang.reflect.InvocationTargetException;\r
+import java.util.List;\r
+\r
+import org.eclipse.core.runtime.IProgressMonitor;\r
+import org.eclipse.core.runtime.SubMonitor;\r
+import org.eclipse.jface.operation.IRunnableWithProgress;\r
+import org.eclipse.jface.viewers.IStructuredSelection;\r
+import org.eclipse.jface.wizard.IWizardPage;\r
+import org.eclipse.jface.wizard.Wizard;\r
+import org.eclipse.jface.wizard.WizardPage;\r
+import org.eclipse.ui.IExportWizard;\r
+import org.eclipse.ui.IWorkbench;\r
+import org.osgi.service.prefs.BackingStoreException;\r
+import org.simantics.db.exception.DatabaseException;\r
+import org.simantics.export.core.ExportContext;\r
+import org.simantics.export.core.Exports;\r
+import org.simantics.export.core.error.ExportException;\r
+import org.simantics.export.core.manager.ExportManager;\r
+import org.simantics.export.core.manager.ExportPlan;\r
+import org.simantics.export.core.manager.ExportWizardResult;\r
+import org.simantics.export.core.util.ExporterUtils;\r
+import org.simantics.ui.SimanticsUI;\r
+import org.simantics.utils.datastructures.collections.CollectionUtils;\r
+import org.simantics.utils.ui.ErrorLogger;\r
+import org.simantics.utils.ui.ExceptionUtils;\r
+\r
+public class ExportCoreWizard extends Wizard implements IExportWizard {\r
+\r
+ ExportContext ctx;\r
+ List<String> selection;\r
+\r
+ ContentSelectionPage contentPage;\r
+ OptionsPage optionsPage;\r
+\r
+ public ExportCoreWizard() {\r
+ setWindowTitle("Export PDF files");\r
+ setNeedsProgressMonitor(true);\r
+ }\r
+\r
+ public void init(IWorkbench workbench, final IStructuredSelection selection) {\r
+ try {\r
+ // Create export context\r
+ ctx = ExportContext.create( SimanticsUI.getSessionContext(), selection );\r
+\r
+ // Create extension point registry\r
+ ctx.eep = Exports.createExtensionPoint();\r
+\r
+ } catch (DatabaseException e) {\r
+ ExceptionUtils.logAndShowError(e);\r
+ }\r
+ }\r
+\r
+ @Override\r
+ public boolean performFinish() {\r
+\r
+ // User clicked finish on the first page. Preapare options page.\r
+ if ( getContainer().getCurrentPage() == contentPage ) {\r
+ contentPage.validatePage();\r
+ optionsPage.update( contentPage.getContentSelection() );\r
+ }\r
+\r
+ final boolean[] canceled = new boolean[1];\r
+\r
+ try {\r
+ contentPage.savePrefs();\r
+ optionsPage.savePrefs();\r
+ } catch (ExportException e) {\r
+ e.printStackTrace();\r
+ ExceptionUtils.logError(e);\r
+ }\r
+\r
+ try {\r
+ final ExportPlan plan = new ExportPlan();\r
+ final ExportWizardResult wizardResult = optionsPage.getOutput();\r
+ final ExportManager em = new ExportManager( wizardResult.options, ctx );\r
+ wizardResult.createPlan( ctx, plan );\r
+ System.out.println(wizardResult);\r
+\r
+ List<String> exportProblems = em.validate(ctx, plan);\r
+ if ( !exportProblems.isEmpty() ) {\r
+ CollectionUtils.unique(exportProblems);\r
+ WizardPage cp = (WizardPage) getContainer().getCurrentPage();\r
+ String str = CollectionUtils.toString(exportProblems, "\n");\r
+ cp.setErrorMessage( str );\r
+ return false;\r
+ }\r
+\r
+ getContainer().run(true, true, new IRunnableWithProgress() {\r
+ @Override\r
+ public void run(IProgressMonitor monitor) throws InvocationTargetException, InterruptedException {\r
+ SubMonitor mon = SubMonitor.convert(monitor, plan.label, 1000000);\r
+ try {\r
+ em.execute(ctx, mon.newChild(1000000, SubMonitor.SUPPRESS_NONE), plan);\r
+ } catch (Exception e) {\r
+ throw new InvocationTargetException(e);\r
+ } finally {\r
+ canceled[0] = monitor.isCanceled();\r
+ monitor.done();\r
+ }\r
+ }\r
+ });\r
+\r
+ try {\r
+ ctx.store.flush();\r
+ } catch (BackingStoreException e) {\r
+ ErrorLogger.defaultLogError("Failed to persist wizard preferences.", e);\r
+ ExceptionUtils.logError(e);\r
+ }\r
+ } catch (InvocationTargetException e) {\r
+ Throwable t = e.getTargetException();\r
+ WizardPage cp = (WizardPage) getContainer().getCurrentPage();\r
+\r
+ if ( t instanceof ExportException && t.getCause()!=null) {\r
+ ExportException ee = (ExportException) t;\r
+ if ( ee.getCause() != null ) t = ee.getCause();\r
+ }\r
+\r
+ if (canceled[0]) {\r
+ cp.setErrorMessage("Export canceled.");\r
+ } else if (t instanceof IOException) {\r
+ ErrorLogger.defaultLogError("An I/O problem occurred while exporting the model. See exception for details.", t);\r
+ cp.setErrorMessage("An I/O problem occurred while exporting the model.\nMessage: " + t.getMessage());\r
+ } else {\r
+ ErrorLogger.defaultLogError("Unexpected exception while exporting the model. See exception for details.", t);\r
+ cp.setErrorMessage("Unexpected exception while exporting the model. See error log for details.\nMessage: " + t.getMessage());\r
+ }\r
+ return false;\r
+ } catch (InterruptedException e) {\r
+ ExceptionUtils.logAndShowError(e);\r
+ } catch (ExportException e) {\r
+ ExceptionUtils.logAndShowError(e);\r
+ }\r
+\r
+ return true;\r
+ }\r
+\r
+ @Override\r
+ public void addPages() {\r
+ super.addPages();\r
+ try {\r
+ contentPage = new ContentSelectionPage(ctx);\r
+ optionsPage = new OptionsPage(ctx);\r
+ addPage( contentPage );\r
+ addPage( optionsPage );\r
+ } catch (ExportException e) {\r
+ e.printStackTrace();\r
+ ExceptionUtils.logError(e); \r
+ }\r
+ }\r
+\r
+ @Override\r
+ public IWizardPage getNextPage(IWizardPage page) {\r
+ if ( page == optionsPage ) {\r
+ try {\r
+ optionsPage.getOutput();\r
+ } catch (ExportException e) {\r
+ return null;\r
+ }\r
+ }\r
+\r
+ if ( page == contentPage ) {\r
+ contentPage.validatePage();\r
+ optionsPage.update( ExporterUtils.sortContent( contentPage.getContentSelection() ) );\r
+ }\r
+ return super.getNextPage(page);\r
+ }\r
+\r
+}\r
Code Review / simantics / platform.git / blobdiff