Example usage for com.google.gwt.core.client JsArrayString get

List of usage examples for com.google.gwt.core.client JsArrayString get

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Introduction

In this page you can find the example usage for com.google.gwt.core.client JsArrayString get.

Prototype

public final native String get(int index) ;

Source Link

Document

Gets the value at a given index.

Usage

From source file:org.rstudio.studio.client.workbench.views.console.shell.Shell.java

License:Open Source License

private void setHistory(JsArrayString history) {
    ArrayList<String> historyList = new ArrayList<String>(history.length());
    for (int i = 0; i < history.length(); i++)
        historyList.add(history.get(i));
    historyManager_.setHistory(historyList);
    browseHistoryManager_.resetPosition();
}

From source file:org.rstudio.studio.client.workbench.views.environment.dataimport.ImportFileSettingsDialog.java

License:Open Source License

private void populateOutput(DataPreviewResult result) {
    JsArray<JsObject> output = result.getOutput();
    JsArrayString names = result.getOutputNames();

    int rows = output.length();
    int cols = names.length();
    Grid grid = new Grid(rows + 1, cols);
    grid.setCellPadding(0);/*from w ww . j  ava  2 s . co  m*/
    grid.setCellSpacing(0);
    grid.getRowFormatter().addStyleName(0, styles_.header());
    for (int col = 0; col < cols; col++)
        grid.setText(0, col, names.get(col));

    for (int row = 0; row < rows; row++) {
        for (int col = 0; col < cols; col++) {
            String val = output.get(row).getString(names.get(col), true);
            if (val == null)
                val = "NA";
            grid.setText(row + 1, col, val);
        }
    }

    outputPanel_.setWidget(grid);
}

From source file:org.rstudio.studio.client.workbench.views.environment.EnvironmentPane.java

License:Open Source License

@Override
public void setExpandedObjects(JsArrayString objects) {
    objects_.setExpandedObjects(objects);
    expandedObjects_.clear();//from  ww  w .j  a  v a  2 s .  c o  m
    for (int idx = 0; idx < objects.length(); idx++) {
        expandedObjects_.add(objects.get(idx));
    }
}

From source file:org.rstudio.studio.client.workbench.views.help.search.HelpSearch.java

License:Open Source License

private void fireShowHelpEvent(String topic) {
    server_.search(topic, new SimpleRequestCallback<JsArrayString>() {
        public void onResponseReceived(JsArrayString url) {
            if (url != null && url.length() > 0)
                eventBus_.fireEvent(new ShowHelpEvent(url.get(0)));
        }/*  ww w. ja  v a 2 s. co  m*/
    });
}

From source file:org.rstudio.studio.client.workbench.views.help.search.HelpSearchOracle.java

License:Open Source License

@Override
public void requestSuggestions(final Request request, final Callback callback) {
    String query = request.getQuery();
    server_.suggestTopics(query, new ServerRequestCallback<JsArrayString>() {
        @Override//from   w ww  . ja v  a2s . c o m
        public void onError(ServerError error) {
        }

        @Override
        public void onResponseReceived(JsArrayString suggestions) {
            int maxCount = Math.min(suggestions.length(), request.getLimit());

            ArrayList<SearchSuggestion> results = new ArrayList<SearchSuggestion>();
            for (int i = 0; i < maxCount; i++)
                results.add(new SearchSuggestion(suggestions.get(i)));

            callback.onSuggestionsReady(request, new Response(results));
        }
    });
    ;
}

From source file:org.rstudio.studio.client.workbench.views.history.History.java

License:Open Source License

private ArrayList<HistoryEntry> toRecentCommandsList(JsArrayString jsCommands) {
    ArrayList<HistoryEntry> commands = new ArrayList<HistoryEntry>();
    for (int i = 0; i < jsCommands.length(); i++)
        commands.add(HistoryEntry.create(i, jsCommands.get(i)));
    return commands;
}

From source file:org.rstudio.studio.client.workbench.views.packages.ui.InstallPackageDialog.java

License:Open Source License

@Override
protected Widget createMainWidget() {
    // vertical panel
    VerticalPanel mainPanel = new VerticalPanel();
    mainPanel.setSpacing(2);//from w ww .j a  v  a2 s. c  om
    mainPanel.setStylePrimaryName(RESOURCES.styles().mainWidget());

    // source type
    reposCaption_ = new CaptionWithHelp("Install from:", "Configuring Repositories",
            "configuring_repositories");
    reposCaption_.setIncludeVersionInfo(false);
    reposCaption_.setWidth("100%");
    mainPanel.add(reposCaption_);

    packageSourceListBox_ = new ListBox();
    packageSourceListBox_.setStylePrimaryName(RESOURCES.styles().packageSourceListBox());
    packageSourceListBox_.addStyleName(RESOURCES.styles().extraBottomPad());
    JsArrayString repos = installContext_.selectedRepositoryNames();
    if (repos.length() == 1) {
        packageSourceListBox_.addItem("Repository (" + repos.get(0) + ")");
    } else {
        StringBuilder reposItem = new StringBuilder();
        reposItem.append("Repository (");
        for (int i = 0; i < repos.length(); i++) {
            if (i != 0)
                reposItem.append(", ");
            reposItem.append(repos.get(i));
        }
        reposItem.append(")");
        packageSourceListBox_.addItem(reposItem.toString());
    }
    packageSourceListBox_.addItem("Package Archive File (" + installContext_.packageArchiveExtension() + ")");
    mainPanel.add(packageSourceListBox_);

    // source panel container
    sourcePanel_ = new SimplePanel();
    sourcePanel_.setStylePrimaryName(RESOURCES.styles().packageSourcePanel());

    // repos source panel
    reposSourcePanel_ = new FlowPanel();
    Label packagesLabel = new Label("Packages (separate multiple with space or comma):");
    packagesLabel.setStylePrimaryName(RESOURCES.styles().packagesLabel());
    reposSourcePanel_.add(packagesLabel);

    packagesTextBox_ = new MultipleItemSuggestTextBox();
    packagesSuggestBox_ = new SuggestBox(new PackageOracle(), packagesTextBox_);
    packagesSuggestBox_.setWidth("100%");
    packagesSuggestBox_.setLimit(20);
    packagesSuggestBox_.addStyleName(RESOURCES.styles().extraBottomPad());
    reposSourcePanel_.add(packagesSuggestBox_);
    sourcePanel_.setWidget(reposSourcePanel_);
    mainPanel.add(sourcePanel_);

    // archive source panel
    packageArchiveFile_ = new TextBoxWithButton("Package archive:", "Browse...", browseForArchiveClickHandler_);

    // create check box here because manageUIState accesses it
    installDependenciesCheckBox_ = new CheckBox();

    if (defaultInstallOptions_.getInstallFromRepository())
        packageSourceListBox_.setSelectedIndex(0);
    else
        packageSourceListBox_.setSelectedIndex(1);
    manageUIState();

    packageSourceListBox_.addChangeHandler(new ChangeHandler() {
        @Override
        public void onChange(ChangeEvent event) {
            manageUIState();

            if (!installFromRepository())
                packageArchiveFile_.click();
        }
    });

    mainPanel.add(new Label("Install to Library:"));

    // library list box
    libraryListBox_ = new ListBox();
    libraryListBox_.setWidth("100%");
    libraryListBox_.addStyleName(RESOURCES.styles().extraBottomPad());
    JsArrayString libPaths = installContext_.getWriteableLibraryPaths();
    int selectedIndex = 0;
    for (int i = 0; i < libPaths.length(); i++) {
        String libPath = libPaths.get(i);

        if (!installContext_.isDevModeOn()) {
            if (defaultInstallOptions_.getLibraryPath().equals(libPath))
                selectedIndex = i;
        }

        if (libPath.equals(installContext_.getDefaultLibraryPath()))
            libPath = libPath + " [Default]";

        libraryListBox_.addItem(libPath);

    }
    libraryListBox_.setSelectedIndex(selectedIndex);
    mainPanel.add(libraryListBox_);

    // install dependencies check box
    installDependenciesCheckBox_.addStyleName(RESOURCES.styles().installDependenciesCheckBox());
    installDependenciesCheckBox_.setText("Install dependencies");
    installDependenciesCheckBox_.setValue(defaultInstallOptions_.getInstallDependencies());
    mainPanel.add(installDependenciesCheckBox_);

    mainPanel.add(new HTML("<br/>"));

    return mainPanel;
}

From source file:org.rstudio.studio.client.workbench.views.plots.ui.manipulator.ManipulatorControlPicker.java

License:Open Source License

public ManipulatorControlPicker(String variable, String value, Manipulator.Picker picker,
        final ManipulatorChangedHandler changedHandler) {
    super(variable, picker, changedHandler);

    // get manipulator styles
    ManipulatorStyles styles = ManipulatorResources.INSTANCE.manipulatorStyles();

    // main control
    HorizontalPanel panel = new HorizontalPanel();
    panel.setVerticalAlignment(HasVerticalAlignment.ALIGN_MIDDLE);
    panel.setHorizontalAlignment(HasHorizontalAlignment.ALIGN_LEFT);

    // caption//from  w  w  w .j a va 2 s.  c  om
    Label captionLabel = new Label();
    captionLabel.setStyleName(styles.captionLabel());
    captionLabel.setText(getLabel() + ":");
    panel.add(captionLabel);

    // picker
    listBox_ = new ListBox();
    listBox_.setVisibleItemCount(1);
    JsArrayString choices = picker.getChoices();
    int selectedIndex = 0;
    for (int i = 0; i < choices.length(); i++) {
        String choice = choices.get(i);
        listBox_.addItem(choice);
        if (choice.equals(value))
            selectedIndex = i;
    }
    listBox_.setSelectedIndex(selectedIndex);
    listBox_.addChangeHandler(new ChangeHandler() {
        @Override
        public void onChange(ChangeEvent event) {
            ManipulatorControlPicker.this
                    .onValueChanged(new JSONString(listBox_.getItemText(listBox_.getSelectedIndex())));
        }
    });
    panel.add(listBox_);

    initWidget(panel);
    addControlStyle(styles.picker());
}

From source file:org.rstudio.studio.client.workbench.views.plots.ui.manipulator.ManipulatorPopupPanel.java

License:Open Source License

public void update(Manipulator manipulator) {
    mainPanel_.clear();/* w  ww .ja  v  a2s .c om*/

    if (manipulator != null && manipulator.getVariables() != null) {
        // iterate over the variables
        JsArrayString variables = manipulator.getVariables();
        for (int i = 0; i < variables.length(); i++) {
            String variable = variables.get(i);
            try {
                ManipulatorControl addedControl = null;
                Manipulator.Control control = manipulator.getControl(variable);
                switch (control.getType()) {
                case Manipulator.Control.SLIDER:
                    Manipulator.Slider slider = control.cast();
                    addedControl = addSliderControl(variable, manipulator.getDoubleValue(variable), slider);
                    break;
                case Manipulator.Control.PICKER:
                    Manipulator.Picker picker = control.cast();
                    addedControl = addPickerControl(variable, manipulator.getStringValue(variable), picker);
                    break;
                case Manipulator.Control.CHECKBOX:
                    Manipulator.CheckBox checkBox = control.cast();
                    addedControl = addCheckBoxControl(variable, manipulator.getBooleanValue(variable),
                            checkBox);
                    break;
                case Manipulator.Control.BUTTON:
                    Manipulator.Button button = control.cast();
                    addedControl = addButtonControl(variable, button);
                    break;
                }

                // save reference to first control (for setting focus)
                if (i == 0)
                    firstControl_ = addedControl;
            } catch (Throwable e) {
                Debug.log("WARNING: exception occurred during addition of " + "variable " + variable + ", "
                        + e.getMessage());
            }

        }
    }
}

From source file:org.rstudio.studio.client.workbench.views.source.editors.codebrowser.CodeBrowserContextWidget.java

License:Open Source License

public CodeBrowserContextWidget(final CodeBrowserEditingTargetWidget.Styles styles) {
    HorizontalPanel panel = new HorizontalPanel();

    captionLabel_ = new Label();
    captionLabel_.addStyleName(styles.captionLabel());
    panel.add(captionLabel_);// w  w w  . ja va2 s  . com

    ClickHandler clickHandler = new ClickHandler() {
        public void onClick(ClickEvent event) {
            if (dropDownImage_.isVisible()) {
                CodeBrowserPopupMenu menu = new CodeBrowserPopupMenu();

                JsArrayString methods = functionDef_.getMethods();
                for (int i = 0; i < methods.length(); i++) {
                    final String method = methods.get(i);
                    MenuItem mi = new MenuItem(method, new Command() {
                        @Override
                        public void execute() {
                            SelectionEvent.fire(CodeBrowserContextWidget.this, method);
                        }
                    });
                    mi.getElement().getStyle().setPaddingRight(20, Unit.PX);
                    menu.addItem(mi);
                }

                menu.showRelativeTo(nameLabel_);
                menu.getElement().getStyle().setPaddingTop(3, Unit.PX);
            }
        }
    };

    nameLabel_ = new Label();
    nameLabel_.addStyleName(styles.menuElement());
    nameLabel_.addStyleName(styles.functionName());
    nameLabel_.addClickHandler(clickHandler);
    panel.add(nameLabel_);

    namespaceLabel_ = new Label();
    namespaceLabel_.addStyleName(styles.menuElement());
    namespaceLabel_.addStyleName(styles.functionNamespace());
    namespaceLabel_.addClickHandler(clickHandler);
    panel.add(namespaceLabel_);

    dropDownImage_ = new Image(ThemeResources.INSTANCE.mediumDropDownArrow());
    dropDownImage_.addStyleName(styles.menuElement());
    dropDownImage_.addStyleName(styles.dropDownImage());
    dropDownImage_.addClickHandler(clickHandler);
    panel.add(dropDownImage_);
    dropDownImage_.setVisible(false);

    initWidget(panel);
}