private Label createErrorLabel() {
Label label = new Label();
Style style = label.getElement().getStyle();
style.setDisplay(Display.NONE);
style.setColor("#cc0000");
style.setMarginTop(Widgets.defaultSpacing, Unit.PX);
style.setMarginBottom(Widgets.defaultSpacing, Unit.PX);
return label;
}
@Inject
public GeneralPreferencesPane(
RemoteFileSystemContext fsContext,
FileDialogs fileDialogs,
UIPrefs prefs,
Session session,
final GlobalDisplay globalDisplay,
WorkbenchContext context) {
fsContext_ = fsContext;
fileDialogs_ = fileDialogs;
prefs_ = prefs;
session_ = session;
RVersionsInfo versionsInfo = context.getRVersionsInfo();
if (Desktop.isDesktop()) {
if (Desktop.getFrame().canChooseRVersion()) {
rVersion_ =
new TextBoxWithButton(
"R version:",
"Change...",
new ClickHandler() {
public void onClick(ClickEvent event) {
String ver = Desktop.getFrame().chooseRVersion();
if (!StringUtil.isNullOrEmpty(ver)) {
rVersion_.setText(ver);
globalDisplay.showMessage(
MessageDialog.INFO,
"Change R Version",
"You need to quit and re-open RStudio "
+ "in order for this change to take effect.");
}
}
});
rVersion_.setWidth("100%");
rVersion_.setText(Desktop.getFrame().getRVersion());
spaced(rVersion_);
add(rVersion_);
}
} else if (versionsInfo.isMultiVersion()) {
rServerRVersion_ = new RVersionSelectWidget(versionsInfo.getAvailableRVersions());
add(tight(rServerRVersion_));
rememberRVersionForProjects_ = new CheckBox("Restore last used R version for projects");
rememberRVersionForProjects_.setValue(true);
Style style = rememberRVersionForProjects_.getElement().getStyle();
style.setMarginTop(5, Unit.PX);
style.setMarginBottom(12, Unit.PX);
add(rememberRVersionForProjects_);
}
Label defaultLabel = new Label("Default working directory (when not in a project):");
nudgeRight(defaultLabel);
add(tight(defaultLabel));
add(dirChooser_ = new DirectoryChooserTextBox(null, null, fileDialogs_, fsContext_));
spaced(dirChooser_);
nudgeRight(dirChooser_);
textBoxWithChooser(dirChooser_);
restoreLastProject_ = new CheckBox("Restore most recently opened project at startup");
lessSpaced(restoreLastProject_);
add(restoreLastProject_);
add(
checkboxPref(
"Restore previously open source documents at startup",
prefs_.restoreSourceDocuments()));
add(loadRData_ = new CheckBox("Restore .RData into workspace at startup"));
lessSpaced(loadRData_);
saveWorkspace_ =
new SelectWidget(
"Save workspace to .RData on exit:", new String[] {"Always", "Never", "Ask"});
spaced(saveWorkspace_);
add(saveWorkspace_);
alwaysSaveHistory_ = new CheckBox("Always save history (even when not saving .RData)");
lessSpaced(alwaysSaveHistory_);
add(alwaysSaveHistory_);
removeHistoryDuplicates_ = new CheckBox("Remove duplicate entries in history");
spaced(removeHistoryDuplicates_);
add(removeHistoryDuplicates_);
showLastDotValue_ = new CheckBox("Show .Last.value in environment listing");
lessSpaced(showLastDotValue_);
add(showLastDotValue_);
rProfileOnResume_ = new CheckBox("Run Rprofile when resuming suspended session");
spaced(rProfileOnResume_);
if (!Desktop.isDesktop()) add(rProfileOnResume_);
// The error handler features require source references; if this R
// version doesn't support them, don't show these options.
if (session_.getSessionInfo().getHaveSrcrefAttribute()) {
add(
checkboxPref(
"Use debug error handler only when my code contains errors",
prefs_.handleErrorsInUserCodeOnly()));
CheckBox chkTracebacks =
checkboxPref(
"Automatically expand tracebacks in error inspector",
prefs_.autoExpandErrorTracebacks());
chkTracebacks.getElement().getStyle().setMarginBottom(15, Unit.PX);
add(chkTracebacks);
}
// provide check for updates option in desktop mode when not
// already globally disabled
if (Desktop.isDesktop() && !session.getSessionInfo().getDisableCheckForUpdates()) {
add(checkboxPref("Automatically notify me of updates to RStudio", prefs_.checkForUpdates()));
}
saveWorkspace_.setEnabled(false);
loadRData_.setEnabled(false);
dirChooser_.setEnabled(false);
alwaysSaveHistory_.setEnabled(false);
removeHistoryDuplicates_.setEnabled(false);
rProfileOnResume_.setEnabled(false);
showLastDotValue_.setEnabled(false);
restoreLastProject_.setEnabled(false);
}
@Override
public void initialise(final GridBodyCellRenderContext context) {
final Style style = widget.getElement().getStyle();
style.setMarginTop((context.getCellHeight() - HEIGHT) / 2, Style.Unit.PX);
transform(context);
}