Examples of org.eclipse.ui.internal.registry.PerspectiveDescriptor

Package org.eclipse.ui.internal.registry

Examples of org.eclipse.ui.internal.registry.PerspectiveDescriptor

org.eclipse.ui.internal.registry.PerspectiveDescriptor
PerspectiveDescriptor.
A PerspectiveDesciptor has 3 states:
1. It isPredefined(), in which case it was defined from an extension point.
2. It isPredefined() and hasCustomFile, in which case the user has customized a predefined perspective.
3. It hasCustomFile, in which case the user created a new perspective.

    }
    PerspectiveDescriptor[] descriptors =
      new PerspectiveDescriptor[perspectives.size()];
    perspectives.toArray(descriptors);
    for (int i = 0; i < descriptors.length; i++) {
      PerspectiveDescriptor descriptor = descriptors[i];
      if(descriptor.getId().equals(perspectiveId)) {
        return i;
      }
    }
    return -1;
  }

View Full Code Here

  protected void updateButtons() {
    // Get selection.
    int index = perspectivesTable.getSelectionIndex();


    // Map it to the perspective descriptor
    PerspectiveDescriptor desc = null;
    if (index > -1) {
      desc = (PerspectiveDescriptor) perspectives.get(index);
    }


    // Do enable.
    if (desc != null) {
      revertButton.setEnabled(desc.isPredefined()
          && desc.hasCustomDefinition()
          && !perspToRevert.contains(desc));
      deleteButton.setEnabled(!desc.isPredefined());
      setDefaultButton.setEnabled(true);
    } else {
      revertButton.setEnabled(false);
      deleteButton.setEnabled(false);
      setDefaultButton.setEnabled(false);

View Full Code Here

   */
  protected void updatePerspectivesTable() {
        // Populate the table with the items
    perspectivesTable.removeAll();
    for (int i = 0; i < perspectives.size(); i++) {
          PerspectiveDescriptor persp = (PerspectiveDescriptor) perspectives.get(i);
          newPerspectivesTableItem(persp, i, false);
        }
    }

View Full Code Here

  protected void verticalButtonPressed(Widget button) {
    // Get selection.
    int index = perspectivesTable.getSelectionIndex();


    // Map it to the perspective descriptor
    PerspectiveDescriptor desc = null;
    if (index > -1) {
      desc = (PerspectiveDescriptor) perspectives.get(index);
    } else {
      return;
    }


    // Take action.
    if (button == revertButton) {
      if (desc.isPredefined() && !perspToRevert.contains(desc)) {
        perspToRevert.add(desc);
      }
    } else if (button == deleteButton) {
      if (!desc.isPredefined() && !perspToDelete.contains(desc)) {
        if(!findOpenInstance(desc)){
          perspToDelete.add(desc);
          perspToRevert.remove(desc);
          perspectives.remove(desc);        
          updatePerspectivesTable();
        }
          
      }
    } else if (button == setDefaultButton) {
      defaultPerspectiveId = desc.getId();
      updatePerspectivesTable();
      perspectivesTable.setSelection(index);
    }


    updateButtons();

View Full Code Here

    IPerspectiveRegistry registry = PlatformUI.getWorkbench().getPerspectiveRegistry();
    IPerspectiveDescriptor[] perspectives = registry.getPerspectives();
    for (int i = 0; i < perspectives.length; i++) {
      // @issue illegal ref to workbench internal class;
      // consider adding getOriginalId() as API on IPerspectiveDescriptor
      PerspectiveDescriptor descriptor = ((PerspectiveDescriptor) perspectives[i]);
      if (descriptor.getOriginalId().equals(id)) {
        perspectiveIds.add(descriptor.getId());
      }
    }
  }

View Full Code Here

    }


    protected void updatePerspective() {
        IWorkbenchWindow window = PlatformUI.getWorkbench().getActiveWorkbenchWindow();
        IPerspectiveRegistry reg = WorkbenchPlugin.getDefault().getPerspectiveRegistry();
        PerspectiveDescriptor rtPerspectiveDesc = (PerspectiveDescriptor) reg.findPerspectiveWithId(NodePerspective.ID);
        // Now set it as the active perspective.
        if (window != null) {
            IWorkbenchPage page = window.getActivePage();
            page.setPerspective(rtPerspectiveDesc);
        }

View Full Code Here

        .getPerspectiveRegistry();
    IPerspectiveDescriptor[] perspectives = registry.getPerspectives();
    for (int i = 0; i < perspectives.length; i++) {
      // @issue illegal ref to workbench internal class;
      // consider adding getOriginalId() as API on IPerspectiveDescriptor
      PerspectiveDescriptor descriptor = ((PerspectiveDescriptor) perspectives[i]);
      if (descriptor.getOriginalId().equals(id)) {
        perspectiveIds.add(descriptor.getId());
      }
    }
  }

View Full Code Here

    IWorkbenchWindow window = PlatformUI.getWorkbench()
        .getActiveWorkbenchWindow();


    IPerspectiveRegistry reg = WorkbenchPlugin.getDefault()
        .getPerspectiveRegistry();
    PerspectiveDescriptor rtPerspectiveDesc = (PerspectiveDescriptor) reg
        .findPerspectiveWithId(GoPerspective.ID);


    // Now set it as the active perspective.
    if (window != null) {
      IWorkbenchPage page = window.getActivePage();

View Full Code Here

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