Examples with Command com.google.gwt.user.client.Command used on opensource projects

Example 56 with Command

use of com.google.gwt.user.client.Command in project rstudio by rstudio.

the class FileTypeRegistry method openFile.

public void openFile(final FileSystemItem file, final boolean canUseBrowser) {
    FileType fileType = getTypeForFile(file);
    if (fileType != null) {
        fileType.openFile(file, eventBus_);
    } else {
        // build default command to use if we have an error or the
        // file is not a text file
        final Command defaultCommand = new Command() {

            @Override
            public void execute() {
                if (canUseBrowser) {
                    if (session_.getSessionInfo().getAllowFileDownloads()) {
                        BROWSER.openFile(file, eventBus_);
                    } else {
                        globalDisplay_.showErrorMessage("File Download Error", "Unable to show file because file downloads are " + "restricted on this server.\n");
                    }
                }
            }
        };
        // check with the server to see if this is likely to be a text file
        server_.isTextFile(file.getPath(), new ServerRequestCallback<Boolean>() {

            @Override
            public void onResponseReceived(Boolean isText) {
                if (isText)
                    TEXT.openFile(file, eventBus_);
                else
                    defaultCommand.execute();
            }

            @Override
            public void onError(ServerError error) {
                defaultCommand.execute();
            }
        });
    }
}

Example 57 with Command

use of com.google.gwt.user.client.Command in project rstudio by rstudio.

the class LocatorPanel method showFeedbackAt.

private void showFeedbackAt(Point p) {
    cancelFeedback();
    setWidgetTopHeight(feedbackImage_, p.getY() - FB_OFFSET_Y, Unit.PX, FB_HEIGHT, Unit.PX);
    setWidgetLeftWidth(feedbackImage_, p.getX() - FB_OFFSET_X, Unit.PX, FB_WIDTH, Unit.PX);
    forceLayout();
    feedbackImage_.setVisible(true);
    feedbackImage_.getElement().getStyle().setOpacity(1.0);
    feedbackTimer_ = new Timer() {

        @Override
        public void run() {
            feedbackTimer_ = null;
            ArrayList<Widget> widgets = new ArrayList<Widget>();
            widgets.add(feedbackImage_);
            feedbackAnimation_ = new FadeOutAnimation(widgets, new Command() {

                public void execute() {
                    feedbackAnimation_ = null;
                }
            });
            feedbackAnimation_.run(300);
        }
    };
    feedbackTimer_.schedule(700);
}

Example 58 with Command

use of com.google.gwt.user.client.Command in project rstudio by rstudio.

the class CompilePdfOutputPresenter method onSelected.

@Override
public void onSelected() {
    super.onSelected();
    Scheduler.get().scheduleDeferred(new Command() {

        @Override
        public void execute() {
            view_.scrollToBottom();
        }
    });
}

Example 59 with Command

use of com.google.gwt.user.client.Command in project rstudio by rstudio.

the class DataImportPresenter method getImportDatasetCommandFromMode.

public Command getImportDatasetCommandFromMode(final DataImportModes dataImportMode, final String dialogTitle, final String path) {
    return new Command() {

        @Override
        public void execute() {
            DataImportDialog dataImportDialog = new DataImportDialog(dataImportMode, dialogTitle, path, new OperationWithInput<String>() {

                @Override
                public void execute(final String importCode) {
                    eventBus_.fireEvent(new SendToConsoleEvent(importCode, true, true));
                }
            });
            dataImportDialog.showModal();
        }
    };
}

Example 60 with Command

use of com.google.gwt.user.client.Command in project rstudio by rstudio.

the class PlotsPane method createMainToolbar.

@Override
protected Toolbar createMainToolbar() {
    publishButton_ = new RSConnectPublishButton(RSConnect.CONTENT_TYPE_PLOT, true, commands_.savePlotAsImage());
    publishButton_.setPublishHtmlSource(new PublishHtmlSource() {

        @Override
        public String getTitle() {
            return "Current Plot";
        }

        @Override
        public void generatePublishHtml(final CommandWithArg<String> onComplete) {
            dependencies_.withRMarkdown("Publishing plots", new Command() {

                @Override
                public void execute() {
                    final Size size = ZoomUtils.getZoomedSize(getPlotFrameSize(), new Size(400, 350), new Size(800, 700));
                    server_.plotsCreateRPubsHtml("Plot", "", size.width, size.height, new SimpleRequestCallback<String>() {

                        @Override
                        public void onResponseReceived(String rpubsHtmlFile) {
                            onComplete.execute(rpubsHtmlFile);
                        }
                    });
                }
            });
        }
    });
    plotsToolbar_ = new PlotsToolbar(commands_, publishButton_);
    return plotsToolbar_;
}