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

Example 21 with MenuItem

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

the class ChunkContextToolbar method createMenuItemForType.

private MenuItem createMenuItemForType(final AppCommand command, final String chunkType) {
    SafeHtml menuHTML = new SafeHtmlBuilder().appendHtmlConstant(command.getMenuHTML(false)).toSafeHtml();
    MenuItem menuItem = new MenuItem(menuHTML, new Command() {

        public void execute() {
            host_.switchChunk(chunkType);
        }
    });
    return menuItem;
}

Example 22 with MenuItem

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

the class TextEditingTargetPresentationHelper method buildSlideMenu.

public void buildSlideMenu(final String path, boolean isDirty, final EditingTarget editor, final CommandWithArg<StatusBarPopupRequest> onCompleted) {
    // rpc response handler
    SimpleRequestCallback<SlideNavigation> requestCallback = new SimpleRequestCallback<SlideNavigation>() {

        @Override
        public void onResponseReceived(SlideNavigation slideNavigation) {
            // create the menu and make sure we have some slides to return
            StatusBarPopupMenu menu = new StatusBarPopupMenu();
            if (slideNavigation.getTotalSlides() == 0) {
                onCompleted.execute(new StatusBarPopupRequest(menu, null));
                return;
            }
            MenuItem defaultMenuItem = null;
            int length = slideNavigation.getItems().length();
            for (int i = 0; i < length; i++) {
                SlideNavigationItem item = slideNavigation.getItems().get(i);
                String title = item.getTitle();
                if (StringUtil.isNullOrEmpty(title))
                    title = "(Untitled Slide)";
                StringBuilder indentBuilder = new StringBuilder();
                for (int level = 0; level < item.getIndent(); level++) indentBuilder.append("&nbsp;&nbsp;");
                SafeHtmlBuilder labelBuilder = new SafeHtmlBuilder();
                labelBuilder.appendHtmlConstant(indentBuilder.toString());
                labelBuilder.appendEscaped(title);
                final int targetSlide = i;
                final MenuItem menuItem = new MenuItem(labelBuilder.toSafeHtml(), new Command() {

                    public void execute() {
                        navigateToSlide(editor, targetSlide);
                    }
                });
                menu.addItem(menuItem);
                // see if this is the default menu item
                if (defaultMenuItem == null && item.getLine() >= (docDisplay_.getSelectionStart().getRow())) {
                    defaultMenuItem = menuItem;
                }
            }
            StatusBarPopupRequest request = new StatusBarPopupRequest(menu, defaultMenuItem);
            onCompleted.execute(request);
        }
    };
    // send code over the wire if we are dirty
    if (isDirty) {
        server_.getSlideNavigationForCode(docDisplay_.getCode(), FileSystemItem.createFile(path).getParentPathString(), requestCallback);
    } else {
        server_.getSlideNavigationForFile(path, requestCallback);
    }
}

Example 23 with MenuItem

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

the class TextEditingTarget method addFunctionsToMenu.

private MenuItem addFunctionsToMenu(StatusBarPopupMenu menu, final JsArray<Scope> funcs, String indent, Scope defaultFunction, boolean includeNoFunctionsMessage) {
    MenuItem defaultMenuItem = null;
    if (funcs.length() == 0 && includeNoFunctionsMessage) {
        String type = fileType_.canExecuteChunks() ? "chunks" : "functions";
        MenuItem noFunctions = new MenuItem("(No " + type + " defined)", false, (Command) null);
        noFunctions.setEnabled(false);
        noFunctions.getElement().addClassName("disabled");
        menu.addItem(noFunctions);
    }
    for (int i = 0; i < funcs.length(); i++) {
        final Scope func = funcs.get(i);
        String childIndent = indent;
        if (!StringUtil.isNullOrEmpty(func.getLabel())) {
            SafeHtmlBuilder labelBuilder = new SafeHtmlBuilder();
            labelBuilder.appendHtmlConstant(indent);
            labelBuilder.appendEscaped(func.getLabel());
            final MenuItem menuItem = new MenuItem(labelBuilder.toSafeHtml(), new Command() {

                public void execute() {
                    docDisplay_.navigateToPosition(toSourcePosition(func), true);
                }
            });
            addScopeStyle(menuItem, func);
            menu.addItem(menuItem);
            childIndent = indent + "&nbsp;&nbsp;";
            if (defaultFunction != null && defaultMenuItem == null && func.getLabel().equals(defaultFunction.getLabel()) && func.getPreamble().getRow() == defaultFunction.getPreamble().getRow() && func.getPreamble().getColumn() == defaultFunction.getPreamble().getColumn()) {
                defaultMenuItem = menuItem;
            }
        }
        MenuItem childDefaultMenuItem = addFunctionsToMenu(menu, func.getChildren(), childIndent, defaultMenuItem == null ? defaultFunction : null, false);
        if (childDefaultMenuItem != null)
            defaultMenuItem = childDefaultMenuItem;
    }
    return defaultMenuItem;
}

Example 24 with MenuItem

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

the class TextEditingTarget method createMenuItemForType.

private MenuItem createMenuItemForType(final TextFileType type) {
    SafeHtmlBuilder labelBuilder = new SafeHtmlBuilder();
    labelBuilder.appendEscaped(type.getLabel());
    MenuItem menuItem = new MenuItem(labelBuilder.toSafeHtml(), new Command() {

        public void execute() {
            docUpdateSentinel_.changeFileType(type.getTypeId(), new SaveProgressIndicator(null, type, null));
            Scheduler.get().scheduleDeferred(new ScheduledCommand() {

                @Override
                public void execute() {
                    focus();
                }
            });
        }
    });
    return menuItem;
}