Examples with Style com.google.gwt.dom.client.Style used on opensource projects

Example 31 with Style

use of com.google.gwt.dom.client.Style in project rstudio by rstudio.

the class ModalDialogBase method addProgressIndicator.

protected ProgressIndicator addProgressIndicator(final boolean closeOnCompleted) {
    final SlideLabel label = new SlideLabel(true);
    Element labelEl = label.getElement();
    Style labelStyle = labelEl.getStyle();
    labelStyle.setPosition(Style.Position.ABSOLUTE);
    labelStyle.setLeft(0, Style.Unit.PX);
    labelStyle.setRight(0, Style.Unit.PX);
    labelStyle.setTop(-12, Style.Unit.PX);
    mainPanel_.add(label);
    return new ProgressIndicator() {

        public void onProgress(String message) {
            onProgress(message, null);
        }

        public void onProgress(String message, Operation onCancel) {
            if (message == null) {
                label.setText("", true);
                if (showing_)
                    clearProgress();
            } else {
                label.setText(message, false);
                if (!showing_) {
                    enableControls(false);
                    label.show();
                    showing_ = true;
                }
            }
            label.onCancel(onCancel);
        }

        public void onCompleted() {
            clearProgress();
            if (closeOnCompleted)
                closeDialog();
        }

        public void onError(String message) {
            clearProgress();
            RStudioGinjector.INSTANCE.getGlobalDisplay().showErrorMessage("Error", message);
        }

        @Override
        public void clearProgress() {
            if (showing_) {
                enableControls(true);
                label.hide();
                showing_ = false;
            }
        }

        private boolean showing_;
    };
}

Example 32 with Style

use of com.google.gwt.dom.client.Style in project rstudio by rstudio.

the class WebApplicationHeader method createCommandSeparator.

private Widget createCommandSeparator() {
    ToolbarSeparator sep = new ToolbarSeparator();
    Style style = sep.getElement().getStyle();
    style.setMarginTop(2, Unit.PX);
    style.setMarginLeft(3, Unit.PX);
    return sep;
}

Example 33 with Style

use of com.google.gwt.dom.client.Style in project rstudio by rstudio.

the class WebApplicationHeader method initialize.

@Inject
public void initialize(final Commands commands, EventBus eventBus, GlobalDisplay globalDisplay, ThemeResources themeResources, final Session session, Provider<CodeSearch> pCodeSearch) {
    commands_ = commands;
    eventBus_ = eventBus;
    globalDisplay_ = globalDisplay;
    overlay_ = new WebApplicationHeaderOverlay();
    // Use the outer panel to just aggregate the menu bar/account area,
    // with the logo. The logo can't be inside the HorizontalPanel because
    // it needs to overflow out of the top of the panel, and it was much
    // easier to do this with absolute positioning.
    outerPanel_ = new FlowPanel();
    outerPanel_.getElement().getStyle().setPosition(Position.RELATIVE);
    // large logo
    logoLarge_ = new Image(new ImageResource2x(ThemeResources.INSTANCE.rstudio2x()));
    ((ImageElement) logoLarge_.getElement().cast()).setAlt("RStudio");
    logoLarge_.getElement().getStyle().setBorderWidth(0, Unit.PX);
    // small logo
    logoSmall_ = new Image(new ImageResource2x(ThemeResources.INSTANCE.rstudio_small2x()));
    ((ImageElement) logoSmall_.getElement().cast()).setAlt("RStudio");
    logoSmall_.getElement().getStyle().setBorderWidth(0, Unit.PX);
    // link target for logo
    logoAnchor_ = new Anchor();
    Style style = logoAnchor_.getElement().getStyle();
    style.setPosition(Position.ABSOLUTE);
    style.setTop(5, Unit.PX);
    style.setLeft(18, Unit.PX);
    style.setTextDecoration(TextDecoration.NONE);
    style.setOutlineWidth(0, Unit.PX);
    // header container
    headerBarPanel_ = new HorizontalPanel();
    headerBarPanel_.setStylePrimaryName(themeResources.themeStyles().header());
    headerBarPanel_.setVerticalAlignment(HasVerticalAlignment.ALIGN_MIDDLE);
    headerBarPanel_.setWidth("100%");
    if (BrowseCap.INSTANCE.suppressBrowserForwardBack())
        suppressBrowserForwardBack();
    // override Cmd+W keybaord shortcut for Chrome
    if (BrowseCap.isChrome()) {
        int modifiers = (BrowseCap.hasMetaKey() ? KeyboardShortcut.META : KeyboardShortcut.CTRL) | KeyboardShortcut.ALT;
        AppCommand closeSourceDoc = commands.closeSourceDoc();
        closeSourceDoc.setShortcut(new KeyboardShortcut(modifiers, 'W'));
        ShortcutManager.INSTANCE.register(modifiers, 'W', closeSourceDoc, "", "", "");
    }
    // main menu
    advertiseEditingShortcuts(globalDisplay, commands);
    WebMenuCallback menuCallback = new WebMenuCallback();
    commands.mainMenu(menuCallback);
    mainMenu_ = menuCallback.getMenu();
    mainMenu_.setAutoHideRedundantSeparators(false);
    fixup(mainMenu_);
    mainMenu_.addStyleName(themeResources.themeStyles().mainMenu());
    AppMenuBar.addSubMenuVisibleChangedHandler(new SubMenuVisibleChangedHandler() {

        public void onSubMenuVisibleChanged(SubMenuVisibleChangedEvent event) {
            // so that mouse clicks can make the menus disappear
            if (event.isVisible())
                eventBus_.fireEvent(new GlassVisibilityEvent(true));
            else
                eventBus_.fireEvent(new GlassVisibilityEvent(false));
        }
    });
    headerBarPanel_.add(mainMenu_);
    // commands panel (no widgets added until after session init)
    headerBarCommandsPanel_ = new HorizontalPanel();
    headerBarCommandsPanel_.setVerticalAlignment(HasVerticalAlignment.ALIGN_MIDDLE);
    headerBarCommandsPanel_.setWidth("100%");
    headerBarPanel_.add(headerBarCommandsPanel_);
    headerBarPanel_.setCellWidth(headerBarCommandsPanel_, "100%");
    headerBarPanel_.setCellHorizontalAlignment(headerBarCommandsPanel_, HorizontalPanel.ALIGN_RIGHT);
    eventBus.addHandler(SessionInitEvent.TYPE, new SessionInitHandler() {

        public void onSessionInit(SessionInitEvent sie) {
            SessionInfo sessionInfo = session.getSessionInfo();
            // complete toolbar initialization
            toolbar_.completeInitialization(sessionInfo);
            // add project tools to main menu
            projectMenuSeparator_ = createCommandSeparator();
            headerBarPanel_.add(projectMenuSeparator_);
            projectMenuButton_ = new ProjectPopupMenu(sessionInfo, commands).getToolbarButton();
            projectMenuButton_.addStyleName(ThemeStyles.INSTANCE.webHeaderBarCommandsProjectMenu());
            headerBarPanel_.add(projectMenuButton_);
            showProjectMenu(!toolbar_.isVisible());
            // record logo target url (if any)
            logoTargetUrl_ = sessionInfo.getUserHomePageUrl();
            if (logoTargetUrl_ != null) {
                logoAnchor_.setHref(logoTargetUrl_);
                logoAnchor_.setTitle("RStudio Server Home");
                logoLarge_.setResource(new ImageResource2x(ThemeResources.INSTANCE.rstudio_home2x()));
                logoSmall_.setResource(new ImageResource2x(ThemeResources.INSTANCE.rstudio_home_small2x()));
            } else {
                // no link, so ensure this doesn't get styled as clickable
                logoAnchor_.getElement().getStyle().setCursor(Cursor.DEFAULT);
            }
            // init commands panel in server mode
            if (!Desktop.isDesktop())
                initCommandsPanel(sessionInfo);
            // notify overlay of global toolbar state
            overlay_.setGlobalToolbarVisible(WebApplicationHeader.this, toolbar_.isVisible());
        }
    });
    // create toolbar
    toolbar_ = new GlobalToolbar(commands, eventBus, pCodeSearch);
    toolbar_.addStyleName(themeResources.themeStyles().webGlobalToolbar());
    // create host for project commands
    projectBarCommandsPanel_ = new HorizontalPanel();
    toolbar_.addRightWidget(projectBarCommandsPanel_);
    // initialize widget
    initWidget(outerPanel_);
}

Example 34 with Style

use of com.google.gwt.dom.client.Style in project rstudio by rstudio.

the class DocumentOutlineWidget method updateStyles.

private void updateStyles(Widget widget, Style computed) {
    Style outlineStyles = widget.getElement().getStyle();
    outlineStyles.setBackgroundColor(computed.getBackgroundColor());
    outlineStyles.setColor(computed.getColor());
}

Example 35 with Style

use of com.google.gwt.dom.client.Style in project rstudio by rstudio.

the class ChunkOutputStream method showHtmlOutput.

@Override
public void showHtmlOutput(String url, NotebookHtmlMetadata metadata, int ordinal, final Command onRenderComplete) {
    // flush any queued errors
    initializeOutput(RmdChunkOutputUnit.TYPE_HTML);
    flushQueuedErrors();
    // persist metadata
    metadata_.put(ordinal, metadata);
    final boolean knitrFigure = metadata.getSizingPolicyKnitrFigure();
    // sizing policy
    if (url.indexOf('?') > 0)
        url += "&";
    else
        url += "?";
    if (knitrFigure) {
        url += "viewer_pane=1";
    }
    final ChunkOutputFrame frame = new ChunkOutputFrame();
    if (chunkOutputSize_ == ChunkOutputSize.Default) {
        if (knitrFigure) {
            final FixedRatioWidget fixedFrame = new FixedRatioWidget(frame, ChunkOutputUi.OUTPUT_ASPECT, ChunkOutputUi.MAX_HTMLWIDGET_WIDTH);
            addWithOrdinal(fixedFrame, ordinal);
        } else {
            // reduce size of html widget as much as possible and add scroll,
            // once it loads, we will adjust the height appropriately.
            frame.getElement().getStyle().setHeight(25, Unit.PX);
            frame.getElement().getStyle().setOverflow(Overflow.SCROLL);
            frame.getElement().getStyle().setWidth(100, Unit.PCT);
            addWithOrdinal(frame, ordinal);
        }
    } else if (chunkOutputSize_ == ChunkOutputSize.Full) {
        frame.getElement().getStyle().setPosition(Position.ABSOLUTE);
        frame.getElement().getStyle().setWidth(100, Unit.PCT);
        frame.getElement().getStyle().setHeight(100, Unit.PCT);
        addWithOrdinal(frame, ordinal);
    }
    Element body = frame.getDocument().getBody();
    Style bodyStyle = body.getStyle();
    bodyStyle.setPadding(0, Unit.PX);
    bodyStyle.setMargin(0, Unit.PX);
    frame.loadUrlDelayed(url, 250, new Command() {

        @Override
        public void execute() {
            onRenderComplete.execute();
            if (!knitrFigure) {
                int contentHeight = frame.getWindow().getDocument().getBody().getOffsetHeight();
                frame.getElement().getStyle().setHeight(contentHeight, Unit.PX);
                frame.getElement().getStyle().setOverflow(Overflow.HIDDEN);
                frame.getWindow().getDocument().getBody().getStyle().setOverflow(Overflow.HIDDEN);
            }
            onHeightChanged();
        }

        ;
    });
    themeColors_ = ChunkOutputWidget.getEditorColors();
    afterRender_ = new Command() {

        @Override
        public void execute() {
            if (themeColors_ != null) {
                Element body = frame.getDocument().getBody();
                Style bodyStyle = body.getStyle();
                bodyStyle.setColor(themeColors_.foreground);
            }
        }
    };
    frame.runAfterRender(afterRender_);
}