Java Code Examples for com.google.gwt.user.client.Window#confirm()

@Override
public void goTo(final Place newPlace) {

	if (this.getWhere().equals(newPlace)) {
		return;
	}

	PlaceChangeRequestEvent willChange = new PlaceChangeRequestEvent(newPlace);
	EventBus.get().fireEvent(willChange);
	String warning = willChange.getWarning();
	if (warning == null || Window.confirm(warning)) {
		this.doGo(newPlace);
	} else {
		this.goTo(this.getWhere());
	}
}
 

/**
 * Removes a template repository.
 */
private void removeCurrentlySelectedRepository() {
  boolean ok = Window.confirm("Are you sure you want to remove this repository? " +
    "Click cancel to abort.");
  if (ok) {
    dynamicTemplateUrls.remove(templateHostUrl);
    templatesMap.remove(templateHostUrl);
    templatesMenu.removeItem(lastSelectedIndex);
    templatesMenu.setSelectedIndex(1);
    templatesMenu.setItemSelected(1, true);
    removeButton.setVisible(false);
    retrieveSelectedTemplates(templatesMenu.getValue(1));

    // Update the user settings
    UserSettings settings = Ode.getUserSettings();
    settings.getSettings(SettingsConstants.USER_GENERAL_SETTINGS).
      changePropertyValue(SettingsConstants.USER_TEMPLATE_URLS,
        TemplateUploadWizard.getStoredTemplateUrls());
    settings.saveSettings(null);
  }
}
 

@Override
public void execute() {
  Ode ode = Ode.getInstance();
  if (ode.screensLocked()) {
    return;                 // Don't permit this if we are locked out (saving files)
  }
  YoungAndroidSourceNode sourceNode = ode.getCurrentYoungAndroidSourceNode();
  if (sourceNode != null && !sourceNode.isScreen1()) {
    // DeleteFileCommand handles the whole operation, including displaying the confirmation
    // message dialog, closing the form editor and the blocks editor,
    // deleting the files in the server's storage, and deleting the
    // corresponding client-side nodes (which will ultimately trigger the
    // screen deletion in the DesignToolbar).
    final String deleteConfirmationMessage = MESSAGES.reallyDeleteForm(
        sourceNode.getFormName());
    ChainableCommand cmd = new DeleteFileCommand() {
      @Override
      protected boolean deleteConfirmation() {
        return Window.confirm(deleteConfirmationMessage);
      }
    };
    cmd.startExecuteChain(Tracking.PROJECT_ACTION_REMOVEFORM_YA, sourceNode);
  }
}
 

private boolean deleteConfirmation(List<Project> projects) {
  String message;
  GallerySettings gallerySettings = GalleryClient.getInstance().getGallerySettings();
  if (projects.size() == 1) {
    if (projects.get(0).isPublished()) {
      message = MESSAGES.confirmDeleteSinglePublishedProjectWarning(projects.get(0).getProjectName());
    } else {
      message = MESSAGES.confirmMoveToTrashSingleProject(projects.get(0).getProjectName());
    }
  } else {
    StringBuilder sb = new StringBuilder();
    String separator = "";
    for (Project project : projects) {
      sb.append(separator).append(project.getProjectName());
      separator = ", ";
    }
    String projectNames = sb.toString();
    if(!gallerySettings.galleryEnabled()){
      message = MESSAGES.confirmMoveToTrash(projectNames);
    } else {
      message = MESSAGES.confirmDeleteManyProjectsWithGalleryOn(projectNames);
    }
  }
  return Window.confirm(message);
}
 

private boolean deleteConfirmation(List<Project> projects) {
  String message;
  GallerySettings gallerySettings = GalleryClient.getInstance().getGallerySettings();
  if (projects.size() == 1) {
    if (projects.get(0).isPublished()) {
      message = MESSAGES.confirmDeleteSinglePublishedProject(projects.get(0).getProjectName());
    } else {
      message = MESSAGES.confirmDeleteSingleProject(projects.get(0).getProjectName());
    }
  } else {
    StringBuilder sb = new StringBuilder();
    String separator = "";
    for (Project project : projects) {
      sb.append(separator).append(project.getProjectName());
      separator = ", ";
    }
    String projectNames = sb.toString();
    if(!gallerySettings.galleryEnabled()){
      message = MESSAGES.confirmDeleteManyProjects(projectNames);
    } else {
      message = MESSAGES.confirmDeleteForeverManyProjectsWithGalleryOn(projectNames);
    }
  }
  return Window.confirm(message);
}
 

private boolean deleteConfirmation(List<Project> projects) {
  String message;
  GallerySettings gallerySettings = GalleryClient.getInstance().getGallerySettings();
  if (projects.size() == 1) {
    if (projects.get(0).isPublished())
      message = MESSAGES.confirmDeleteSinglePublishedProjectWarning(projects.get(0).getProjectName());
    else
      message = MESSAGES.confirmMoveToTrashSingleProject(projects.get(0).getProjectName());
  } else {
    StringBuilder sb = new StringBuilder();
    String separator = "";
    for (Project project : projects) {
      sb.append(separator).append(project.getProjectName());
      separator = ", ";
    }
    String projectNames = sb.toString();
    if(!gallerySettings.galleryEnabled()){
      message = MESSAGES.confirmMoveToTrash(projectNames);
    } else {
      message = MESSAGES.confirmDeleteManyProjectsWithGalleryOn(projectNames);
    }
  }
  return Window.confirm(message);
}
 

@Override
public void execute() {
  Tracking.trackEvent(Tracking.PROJECT_EVENT,
      Tracking.PROJECT_ACTION_DOWNLOAD_ALL_PROJECTS_SOURCE_YA);

  // Is there a way to disable the Download All button until this completes?
  if (Window.confirm(MESSAGES.downloadAllAlert())) {

    Downloader.getInstance().download(ServerLayout.DOWNLOAD_SERVLET_BASE +
        ServerLayout.DOWNLOAD_ALL_PROJECTS_SOURCE);
  }
}
 

@Override
public boolean onMouseDown(MouseDownEvent event, Element context) {
  if (event.getNativeButton() != NativeEvent.BUTTON_LEFT) {
    return false;
  }
  BlipMenuItemView item = panel.asBlipMenuItem(context);
  switch (item.getOption()) {
    case EDIT:
      actions.startEditing(item.getParent().getParent());
      break;
    case EDIT_DONE:
      actions.stopEditing();
      break;
    case REPLY:
      actions.reply(item.getParent().getParent());
      break;
    case DELETE:
      // We delete the blip without confirmation if shift key is pressed
      if (event.getNativeEvent().getShiftKey() || Window.confirm(messages.confirmDeletion())) {
        actions.delete(item.getParent().getParent());
      }
      break;
    case LINK:
      actions.popupLink(item.getParent().getParent());
      break;
    default:
      throw new AssertionError();
  }
  event.preventDefault();
  return true;
}
 

@Override
public boolean onMouseDown(MouseDownEvent event, Element context) {
  if (event.getNativeButton() != NativeEvent.BUTTON_LEFT) {
    return false;
  }
  BlipMenuItemView item = panel.asBlipMenuItem(context);
  switch (item.getOption()) {
    case EDIT:
      actions.startEditing(item.getParent().getParent());
      break;
    case EDIT_DONE:
      actions.stopEditing();
      break;
    case REPLY:
      actions.reply(item.getParent().getParent());
      break;
    case DELETE:
      // We delete the blip without confirmation if shift key is pressed
      if (event.getNativeEvent().getShiftKey() || Window.confirm(messages.confirmDeletion())) {
        actions.delete(item.getParent().getParent());
      }
      break;
    case LINK:
      actions.popupLink(item.getParent().getParent());
      break;
    default:
      throw new AssertionError();
  }
  event.preventDefault();
  return true;
}
 

public static void confirm(boolean useDefault, String message, Command callback) {
	if (useDefault) {
		if (Window.confirm(message))
			callback.execute();
	} else {
		confirm(message, callback);
	}
}
 

@Override
protected void handleClick() {
  if (Window.confirm(MESSAGES.reallyRemoveComponent())) {
    long projectId = ode.getCurrentYoungAndroidProjectId();
    YaProjectEditor projectEditor = (YaProjectEditor) ode.getEditorManager().getOpenProjectEditor(projectId);
    SimpleComponentDatabase componentDatabase = SimpleComponentDatabase.getInstance();
    componentDatabase.addComponentDatabaseListener(projectEditor);
    componentDatabase.removeComponent(scd.getName());
  }
}
 

@Override
public void confirm(String message,
                    ConfirmHandler handler) {
  if (customConfirmPresenter == null) {
    if (Window.confirm(message)) {
      handler.onOk();
    } else {
      handler.onCancel();
    }
  } else {
    customConfirmPresenter.addConfirmHandler(handler);
    customConfirmPresenter.confirm(message);
  }
}
 

@Override
public void execute(Control<StringBuffer> control)
{
    boolean shouldContinue = Window.confirm("Step " + name + ", continue?");
    control.getContext().append(",").append(name).append("-result");

    if (!shouldContinue)
    { control.abort(); }
    else
    { control.proceed(); }
}
 

public static MenuItem create(final DatasetLeaf node) {
	Command command = new MenuItemCommand(node) {
		@Override
		public void execute() {
			String id = node.getModule().getId();
			boolean y = Window.confirm("Ready to deprecate " + node.getModule().getName() + "？");
			if (y) {
				DatasetServiceAsync svc = GWT.create(DatasetService.class);
				svc.deprecate(id, new AsyncCallback<Void>() {

					@Override
					public void onFailure(Throwable caught) {
						Window.alert(caught.getMessage());
					}

					@Override
					public void onSuccess(Void result) {
						node.delete();
					}

				});
			}
			this.component.getContextMenu().hide();
		}
	};

	MenuItem item = new MenuItem("Deprecate", command);
	return item;
}
 

public static MenuItem create(final JobLeaf node) {
	Command command = new MenuItemCommand(node) {

		@Override
		public void execute() {
			String id = node.getModule().getJobId();
			boolean isExampleDir = node.getParentItem().getText().equals(Constants.studioUIMsg.examples());
			if(!isExampleDir && node.getModule().getAccount().equals(AppController.email) && node.getModule().getIsExample())
				Window.alert("The job is example job, please don't delete it in my task!");
			else
			{
				boolean y = Window.confirm("Are you sure you want to delete?");
				if (y) {
					JobServiceAsync srv = GWT.create(JobService.class);
					srv.deleteJob(id, new AsyncCallback<Void>() {

						@Override
						public void onFailure(Throwable caught) {
							Window.alert(caught.getMessage());
						}

						@Override
						public void onSuccess(Void result) {
							node.delete();
						}
					});
				}
			}
			this.component.getContextMenu().hide();
		}
	};
	MenuItem item = new MenuItem("Delete", command);
	return item;
}
 

public static MenuItem create(final ProgramLeaf node) {
	Command command = new MenuItemCommand(node) {
		@Override
		public void execute() {
			String id = node.getModule().getId();
			boolean y = Window.confirm("Are you ready to deprecate " + node.getModule().getName() + "？");
			if (y) {
				ProgramServiceAsync svc = GWT.create(ProgramService.class);
				svc.deprecate(id, new AsyncCallback<Void>() {

					@Override
					public void onFailure(Throwable caught) {
						Window.alert(caught.getMessage());
					}

					@Override
					public void onSuccess(Void result) {
						node.delete();
					}

				});
			}
			this.component.getContextMenu().hide();
		}

	};

	MenuItem item = new MenuItem("deprecate", command);
	return item;
}
 

public static MenuItem create(final JobLeaf node) {
	Command command = new MenuItemCommand(node) {

		@Override
		public void execute() {
			String id = node.getModule().getJobId();
			boolean y = Window.confirm("Are you sure you want to join the example task?");
			if (y) {
				JobServiceAsync srv = GWT.create(JobService.class);
				srv.setExampleJobs(id, new AsyncCallback<Void>() {

					@Override
					public void onFailure(Throwable caught) {
						Window.alert(caught.getMessage());
					}

					@Override
					public void onSuccess(Void result) {
						node.delete();
					}
				});
			}
			this.component.getContextMenu().hide();
		}
	};
	MenuItem item = new MenuItem("Join example task", command);
	return item;
}
 

public static MenuItem create(final ProgramLeaf node) {

		Command command = new MenuItemCommand(node) {

			@Override
			public void execute() {
				String id = node.getModule().getId();
				boolean y = Window.confirm("Are you ready to delete " + node.getText() + "？");
				if (y) {
					ProgramServiceAsync svc = GWT.create(ProgramService.class);
					svc.delete(id, new AsyncCallback<Void>() {

						@Override
						public void onFailure(Throwable caught) {
							Window.alert(caught.getMessage());
						}

						@Override
						public void onSuccess(Void result) {
							node.delete();
						}

					});
				}
				this.component.getContextMenu().hide();
			}
		};

		MenuItem item = new MenuItem("delete", command);
		return item;
	}
 

public static MenuItem create(final DatasetLeaf node) {

		Command command = new MenuItemCommand(node) {

			@Override
			public void execute() {
				String id = node.getModule().getId();
				boolean y = Window.confirm("Ready to delete " + node.getText() + "？");
				if (y) {
					DatasetServiceAsync svc = GWT.create(DatasetService.class);
					svc.delete(id, new AsyncCallback<Void>() {

						@Override
						public void onFailure(Throwable caught) {
							Window.alert(caught.getMessage());
						}

						@Override
						public void onSuccess(Void result) {
							node.delete();
						}
					});
				}

				this.component.getContextMenu().hide();
			}
		};

		MenuItem item = new MenuItem("Delete", command);
		return item;
	}
 

private boolean confirmOverwrite(FolderNode folderNode, String newFile, String existingFile) {
  return Window.confirm(MESSAGES.confirmOverwrite(newFile, existingFile));
}