public void widgetSelected(SelectionEvent se) {
    if (se.widget == openFileCombo) {
      // String filePath = parentFoldersCombo.getItem(parentFoldersCombo.getSelectionIndex());
      // vfsBrowser.selectTreeItemByName(filePath, true);

      try {
        // resolve the selected folder (without displaying access/secret keys in plain text)
        //        FileObject newRoot =
        // rootFile.getFileSystem().getFileSystemManager().resolveFile(folderURL.getFolderURL(openFileCombo.getText()));
        FileObject newRoot = currentPanel.resolveFile(getSelectedFile().getName().getURI());
        vfsBrowser.resetVfsRoot(newRoot);
      } catch (FileSystemException e) {
      }

    } else if (se.widget == okButton) {
      okPressed();
    } else if (se.widget == folderUpButton) {
      try {
        FileObject newRoot = vfsBrowser.getSelectedFileObject().getParent();
        if (newRoot != null) {
          vfsBrowser.resetVfsRoot(newRoot);
          vfsBrowser.setSelectedFileObject(newRoot);
          // make sure access/secret keys not displayed in plain text
          //          String str = folderURL.setFolderURL(newRoot.getName().getURI());
          openFileCombo.setText(newRoot.getName().getURI());
        }
      } catch (Exception e) {
        // top of root
      }
    } else if (se.widget == newFolderButton) {
      promptForNewFolder();
    } else if (se.widget == deleteFileButton) {
      MessageBox messageDialog =
          new MessageBox(se.widget.getDisplay().getActiveShell(), SWT.YES | SWT.NO);
      messageDialog.setText(Messages.getString("VfsFileChooserDialog.confirm")); // $NON-NLS-1$
      messageDialog.setMessage(
          Messages.getString("VfsFileChooserDialog.deleteFile")); // $NON-NLS-1$
      int status = messageDialog.open();
      if (status == SWT.YES) {
        try {
          vfsBrowser.deleteSelectedItem();
        } catch (FileSystemException e) {
          MessageBox errorDialog = new MessageBox(se.widget.getDisplay().getActiveShell(), SWT.OK);
          errorDialog.setText(Messages.getString("VfsFileChooserDialog.error")); // $NON-NLS-1$
          errorDialog.setMessage(e.getMessage());
          errorDialog.open();
        }
      }
      // } else if (se.widget == changeRootButton) {
      // promptForNewVfsRoot();
    } else if (se.widget == fileFilterCombo) {

      Runnable r =
          new Runnable() {
            public void run() {
              String filter = fileFilters[fileFilterCombo.getSelectionIndex()];
              vfsBrowser.setFilter(filter);
              try {
                vfsBrowser.applyFilter();
              } catch (FileSystemException e) {
                MessageBox mb = new MessageBox(newFolderButton.getShell(), SWT.OK);
                mb.setText(
                    Messages.getString("VfsFileChooserDialog.errorApplyFilter")); // $NON-NLS-1$
                mb.setMessage(e.getMessage());
                mb.open();
              }
            }
          };
      BusyIndicator.showWhile(fileFilterCombo.getDisplay(), r);
    } else {
      okPressed = false;
      hideCustomPanelChildren();
      dialog.dispose();
    }
  }
  /* (non-Javadoc)
   * @see org.eclipse.pde.internal.ui.wizards.target.TargetDefinitionPage#targetChanged()
   */
  protected void targetChanged(ITargetDefinition definition) {
    super.targetChanged(definition);
    if (definition != null) {
      // When  If the page isn't open yet, try running a UI job so the dialog has time to finish
      // opening
      new UIJob(PDEUIMessages.TargetDefinitionContentPage_0) {
        public IStatus runInUIThread(IProgressMonitor monitor) {
          ITargetDefinition definition = getTargetDefinition();
          if (!definition.isResolved()) {
            try {
              getContainer()
                  .run(
                      true,
                      true,
                      new IRunnableWithProgress() {
                        public void run(IProgressMonitor monitor)
                            throws InvocationTargetException, InterruptedException {
                          getTargetDefinition().resolve(new ResolutionProgressMonitor(monitor));
                          if (monitor.isCanceled()) {
                            throw new InterruptedException();
                          }
                        }
                      });
            } catch (InvocationTargetException e) {
              PDECore.log(e);
            } catch (InterruptedException e) {
              fContentTree.setCancelled();
              return Status.CANCEL_STATUS;
            }
          }
          fContentTree.setInput(definition);
          fLocationTree.setInput(definition);
          if (definition.isResolved() && definition.getStatus().getSeverity() == IStatus.ERROR) {
            fLocationTab.setImage(
                PlatformUI.getWorkbench()
                    .getSharedImages()
                    .getImage(ISharedImages.IMG_OBJS_ERROR_TSK));
          } else {
            fLocationTab.setImage(null);
          }
          return Status.OK_STATUS;
        }
      }.schedule();
      String name = definition.getName();
      if (name == null) {
        name = EMPTY_STRING;
      }

      if (name.trim().length() > 0) fNameText.setText(name);
      else setMessage(PDEUIMessages.TargetDefinitionContentPage_8);

      fLocationTree.setInput(definition);
      fContentTree.setInput(definition);

      String presetValue = (definition.getOS() == null) ? EMPTY_STRING : definition.getOS();
      fOSCombo.setText(presetValue);
      presetValue = (definition.getWS() == null) ? EMPTY_STRING : definition.getWS();
      fWSCombo.setText(presetValue);
      presetValue = (definition.getArch() == null) ? EMPTY_STRING : definition.getArch();
      fArchCombo.setText(presetValue);
      presetValue =
          (definition.getNL() == null)
              ? EMPTY_STRING
              : LocaleUtil.expandLocaleName(definition.getNL());
      fNLCombo.setText(presetValue);

      IPath jrePath = definition.getJREContainer();
      if (jrePath == null || jrePath.equals(JavaRuntime.newDefaultJREContainerPath())) {
        fDefaultJREButton.setSelection(true);
      } else {
        String ee = JavaRuntime.getExecutionEnvironmentId(jrePath);
        if (ee != null) {
          fExecEnvButton.setSelection(true);
          fExecEnvsCombo.select(fExecEnvsCombo.indexOf(ee));
        } else {
          String vm = JavaRuntime.getVMInstallName(jrePath);
          if (vm != null) {
            fNamedJREButton.setSelection(true);
            fNamedJREsCombo.select(fNamedJREsCombo.indexOf(vm));
          }
        }
      }

      if (fExecEnvsCombo.getSelectionIndex() == -1)
        fExecEnvsCombo.setText(fExecEnvChoices.first().toString());

      if (fNamedJREsCombo.getSelectionIndex() == -1)
        fNamedJREsCombo.setText(VMUtil.getDefaultVMInstallName());

      updateJREWidgets();

      presetValue =
          (definition.getProgramArguments() == null)
              ? EMPTY_STRING
              : definition.getProgramArguments();
      fProgramArgs.setText(presetValue);
      presetValue =
          (definition.getVMArguments() == null) ? EMPTY_STRING : definition.getVMArguments();
      fVMArgs.setText(presetValue);

      fElementViewer.refresh();
    }
  }
  public FileObject open(
      Shell applicationShell,
      String[] schemeRestrictions,
      String initialScheme,
      boolean showFileScheme,
      String fileName,
      String[] fileFilters,
      String[] fileFilterNames,
      boolean returnUserAuthenticatedFile,
      int fileDialogMode,
      boolean showLocation,
      boolean showCustomUI) {

    this.fileDialogMode = fileDialogMode;
    this.fileFilters = fileFilters;
    this.fileFilterNames = fileFilterNames;
    this.applicationShell = applicationShell;
    this.showFileScheme = showFileScheme;
    this.initialScheme = initialScheme;
    this.schemeRestrictions = schemeRestrictions;
    this.showLocation = showLocation;
    this.showCustomUI = showCustomUI;

    FileObject tmpInitialFile = initialFile;

    if (defaultInitialFile != null && rootFile == null) {
      try {
        rootFile = defaultInitialFile.getFileSystem().getRoot();
        initialFile = defaultInitialFile;
      } catch (FileSystemException ignored) {
        // well we tried
      }
    }

    createDialog(applicationShell);

    if (!showLocation) {
      comboPanel.setParent(fakeShell);
    } else {
      comboPanel.setParent(customUIPanel);
    }

    if (!showCustomUI) {
      customUIPanel.setParent(fakeShell);
    } else {
      customUIPanel.setParent(dialog);
    }

    // create our file chooser tool bar, contains parent folder combo and various controls
    createToolbarPanel(dialog);
    // create our vfs browser component
    createVfsBrowser(dialog);
    populateCustomUIPanel(dialog);
    if (fileDialogMode == VFS_DIALOG_SAVEAS) {
      createFileNamePanel(dialog, fileName);
    } else {
      // create file filter panel
      createFileFilterPanel(dialog);
    }
    // create our ok/cancel buttons
    createButtonPanel(dialog);

    initialFile = tmpInitialFile;
    // set the initial file selection
    try {
      if (initialFile != null || rootFile != null) {
        vfsBrowser.selectTreeItemByFileObject(initialFile != null ? initialFile : rootFile, true);
        updateParentFileCombo(initialFile != null ? initialFile : rootFile);
        setSelectedFile(initialFile != null ? initialFile : rootFile);
        openFileCombo.setText(
            initialFile != null ? initialFile.getName().getURI() : rootFile.getName().getURI());
      }
    } catch (FileSystemException e) {
      MessageBox box = new MessageBox(dialog.getShell());
      box.setText(Messages.getString("VfsFileChooserDialog.error")); // $NON-NLS-1$
      box.setMessage(e.getMessage());
      box.open();
    }

    // set the size and show the dialog
    int height = 550;
    int width = 800;
    dialog.setSize(width, height);
    Rectangle bounds = dialog.getDisplay().getPrimaryMonitor().getClientArea();
    int x = (bounds.width - width) / 2;
    int y = (bounds.height - height) / 2;
    dialog.setLocation(x, y);
    dialog.open();

    if (rootFile != null && fileDialogMode == VFS_DIALOG_SAVEAS) {
      if (!rootFile.getFileSystem().hasCapability(Capability.WRITE_CONTENT)) {
        MessageBox messageDialog = new MessageBox(dialog.getShell(), SWT.OK);
        messageDialog.setText(Messages.getString("VfsFileChooserDialog.warning")); // $NON-NLS-1$
        messageDialog.setMessage(
            Messages.getString("VfsFileChooserDialog.noWriteSupport")); // $NON-NLS-1$
        messageDialog.open();
      }
    }

    vfsBrowser.fileSystemTree.forceFocus();
    while (!dialog.isDisposed()) {
      if (!dialog.getDisplay().readAndDispatch()) dialog.getDisplay().sleep();
    }

    // we just woke up, we are probably disposed already..
    if (!dialog.isDisposed()) {
      hideCustomPanelChildren();
      dialog.dispose();
    }
    if (okPressed) {
      FileObject returnFile = vfsBrowser.getSelectedFileObject();
      if (returnFile != null && fileDialogMode == VFS_DIALOG_SAVEAS) {
        try {
          if (returnFile.getType().equals(FileType.FILE)) {
            returnFile = returnFile.getParent();
          }
          returnFile = returnFile.resolveFile(enteredFileName);
        } catch (FileSystemException e) {
          e.printStackTrace();
        }
      }

      // put user/pass on the filename so it comes out in the getUri call.
      if (!returnUserAuthenticatedFile) {
        // make sure to put the user/pass on the url if it's not there
        if (returnFile != null && returnFile.getName() instanceof URLFileName) {
          URLFileName urlFileName = (URLFileName) returnFile.getName();
          if (urlFileName.getUserName() == null || urlFileName.getPassword() == null) {
            // set it
            String user = "";
            String pass = "";

            UserAuthenticator userAuthenticator =
                DefaultFileSystemConfigBuilder.getInstance()
                    .getUserAuthenticator(returnFile.getFileSystem().getFileSystemOptions());

            if (userAuthenticator != null) {
              UserAuthenticationData data =
                  userAuthenticator.requestAuthentication(AUTHENTICATOR_TYPES);
              user = String.valueOf(data.getData(UserAuthenticationData.USERNAME));
              pass = String.valueOf(data.getData(UserAuthenticationData.PASSWORD));
              try {
                user = URLEncoder.encode(user, "UTF-8");
                pass = URLEncoder.encode(pass, "UTF-8");
              } catch (UnsupportedEncodingException e) {
                // ignore, just use the un encoded values
              }
            }

            // build up the url with user/pass on it
            int port = urlFileName.getPort();
            String portString = (port < 1) ? "" : (":" + port);
            String urlWithUserPass =
                urlFileName.getScheme()
                    + "://"
                    + user
                    + ":"
                    + pass
                    + "@"
                    + urlFileName.getHostName()
                    + portString
                    + urlFileName.getPath();

            try {
              returnFile = currentPanel.resolveFile(urlWithUserPass);
            } catch (FileSystemException e) {
              // couldn't resolve with user/pass on url??? interesting
              e.printStackTrace();
            }
          }
        }
      }
      return returnFile;
    } else {
      return null;
    }
  }
示例#4
0
  /** Creates the "Control" widget children. */
  void createControlWidgets() {

    /* Create the combo */
    String[] strings = {
      ControlExample.getResourceString("ColorDialog"),
      ControlExample.getResourceString("DirectoryDialog"),
      ControlExample.getResourceString("FileDialog"),
      ControlExample.getResourceString("FontDialog"),
      ControlExample.getResourceString("PrintDialog"),
      ControlExample.getResourceString("MessageBox"),
    };
    dialogCombo = new Combo(dialogStyleGroup, SWT.READ_ONLY);
    dialogCombo.setItems(strings);
    dialogCombo.setText(strings[0]);
    dialogCombo.setVisibleItemCount(strings.length);

    /* Create the create dialog button */
    createButton = new Button(dialogStyleGroup, SWT.NONE);
    createButton.setText(ControlExample.getResourceString("Create_Dialog"));
    createButton.setLayoutData(new GridData(GridData.HORIZONTAL_ALIGN_CENTER));

    /* Create a group for the various dialog button style controls */
    Group buttonStyleGroup = new Group(controlGroup, SWT.NONE);
    buttonStyleGroup.setLayout(new GridLayout());
    buttonStyleGroup.setLayoutData(
        new GridData(GridData.HORIZONTAL_ALIGN_FILL | GridData.VERTICAL_ALIGN_FILL));
    buttonStyleGroup.setText(ControlExample.getResourceString("Button_Styles"));

    /* Create the button style buttons */
    okButton = new Button(buttonStyleGroup, SWT.CHECK);
    okButton.setText("SWT.OK");
    cancelButton = new Button(buttonStyleGroup, SWT.CHECK);
    cancelButton.setText("SWT.CANCEL");
    yesButton = new Button(buttonStyleGroup, SWT.CHECK);
    yesButton.setText("SWT.YES");
    noButton = new Button(buttonStyleGroup, SWT.CHECK);
    noButton.setText("SWT.NO");
    retryButton = new Button(buttonStyleGroup, SWT.CHECK);
    retryButton.setText("SWT.RETRY");
    abortButton = new Button(buttonStyleGroup, SWT.CHECK);
    abortButton.setText("SWT.ABORT");
    ignoreButton = new Button(buttonStyleGroup, SWT.CHECK);
    ignoreButton.setText("SWT.IGNORE");

    /* Create a group for the icon style controls */
    Group iconStyleGroup = new Group(controlGroup, SWT.NONE);
    iconStyleGroup.setLayout(new GridLayout());
    iconStyleGroup.setLayoutData(
        new GridData(GridData.HORIZONTAL_ALIGN_FILL | GridData.VERTICAL_ALIGN_FILL));
    iconStyleGroup.setText(ControlExample.getResourceString("Icon_Styles"));

    /* Create the icon style buttons */
    iconErrorButton = new Button(iconStyleGroup, SWT.RADIO);
    iconErrorButton.setText("SWT.ICON_ERROR");
    iconInformationButton = new Button(iconStyleGroup, SWT.RADIO);
    iconInformationButton.setText("SWT.ICON_INFORMATION");
    iconQuestionButton = new Button(iconStyleGroup, SWT.RADIO);
    iconQuestionButton.setText("SWT.ICON_QUESTION");
    iconWarningButton = new Button(iconStyleGroup, SWT.RADIO);
    iconWarningButton.setText("SWT.ICON_WARNING");
    iconWorkingButton = new Button(iconStyleGroup, SWT.RADIO);
    iconWorkingButton.setText("SWT.ICON_WORKING");
    noIconButton = new Button(iconStyleGroup, SWT.RADIO);
    noIconButton.setText(ControlExample.getResourceString("No_Icon"));

    /* Create a group for the modal style controls */
    Group modalStyleGroup = new Group(controlGroup, SWT.NONE);
    modalStyleGroup.setLayout(new GridLayout());
    modalStyleGroup.setLayoutData(
        new GridData(GridData.HORIZONTAL_ALIGN_FILL | GridData.VERTICAL_ALIGN_FILL));
    modalStyleGroup.setText(ControlExample.getResourceString("Modal_Styles"));

    /* Create the modal style buttons */
    primaryModalButton = new Button(modalStyleGroup, SWT.RADIO);
    primaryModalButton.setText("SWT.PRIMARY_MODAL");
    applicationModalButton = new Button(modalStyleGroup, SWT.RADIO);
    applicationModalButton.setText("SWT.APPLICATION_MODAL");
    systemModalButton = new Button(modalStyleGroup, SWT.RADIO);
    systemModalButton.setText("SWT.SYSTEM_MODAL");

    /* Create a group for the file dialog style controls */
    Group fileDialogStyleGroup = new Group(controlGroup, SWT.NONE);
    fileDialogStyleGroup.setLayout(new GridLayout());
    fileDialogStyleGroup.setLayoutData(
        new GridData(GridData.HORIZONTAL_ALIGN_FILL | GridData.VERTICAL_ALIGN_FILL));
    fileDialogStyleGroup.setText(ControlExample.getResourceString("File_Dialog_Styles"));

    /* Create the file dialog style buttons */
    openButton = new Button(fileDialogStyleGroup, SWT.RADIO);
    openButton.setText("SWT.OPEN");
    saveButton = new Button(fileDialogStyleGroup, SWT.RADIO);
    saveButton.setText("SWT.SAVE");
    multiButton = new Button(fileDialogStyleGroup, SWT.CHECK);
    multiButton.setText("SWT.MULTI");

    /* Create the orientation group */
    if (RTL_SUPPORT_ENABLE) {
      createOrientationGroup();
    }

    /* Add the listeners */
    dialogCombo.addSelectionListener(
        new SelectionAdapter() {
          public void widgetSelected(SelectionEvent event) {
            dialogSelected(event);
          }
        });
    createButton.addSelectionListener(
        new SelectionAdapter() {
          public void widgetSelected(SelectionEvent event) {
            createButtonSelected(event);
          }
        });
    SelectionListener buttonStyleListener =
        new SelectionAdapter() {
          public void widgetSelected(SelectionEvent event) {
            buttonStyleSelected(event);
          }
        };
    okButton.addSelectionListener(buttonStyleListener);
    cancelButton.addSelectionListener(buttonStyleListener);
    yesButton.addSelectionListener(buttonStyleListener);
    noButton.addSelectionListener(buttonStyleListener);
    retryButton.addSelectionListener(buttonStyleListener);
    abortButton.addSelectionListener(buttonStyleListener);
    ignoreButton.addSelectionListener(buttonStyleListener);

    /* Set default values for style buttons */
    okButton.setEnabled(false);
    cancelButton.setEnabled(false);
    yesButton.setEnabled(false);
    noButton.setEnabled(false);
    retryButton.setEnabled(false);
    abortButton.setEnabled(false);
    ignoreButton.setEnabled(false);
    iconErrorButton.setEnabled(false);
    iconInformationButton.setEnabled(false);
    iconQuestionButton.setEnabled(false);
    iconWarningButton.setEnabled(false);
    iconWorkingButton.setEnabled(false);
    noIconButton.setEnabled(false);
    saveButton.setEnabled(false);
    openButton.setEnabled(false);
    openButton.setSelection(true);
    multiButton.setEnabled(false);
    noIconButton.setSelection(true);
  }