Examples with NativeKeyDownEvent org.rstudio.core.client.events.NativeKeyDownEvent used on opensource projects

Example 1 with NativeKeyDownEvent

use of org.rstudio.core.client.events.NativeKeyDownEvent in project rstudio by rstudio.

the class PresentationPane method handleKeyDown.

private void handleKeyDown(NativeEvent e) {
    // get the event
    NativeKeyDownEvent evt = new NativeKeyDownEvent(e);
    // (only handle Esc)
    if (activeZoomPanel_ != null) {
        if (e.getKeyCode() == KeyCodes.KEY_ESCAPE) {
            e.preventDefault();
            e.stopPropagation();
            activeZoomPanel_.close();
        }
    } else {
        ShortcutManager.INSTANCE.onKeyDown(evt);
        if (evt.isCanceled()) {
            e.preventDefault();
            e.stopPropagation();
            // since this is a shortcut handled by the main window
            // we set focus to it
            WindowEx.get().focus();
        }
    }
}

Example 2 with NativeKeyDownEvent

use of org.rstudio.core.client.events.NativeKeyDownEvent in project rstudio by rstudio.

the class HelpPane method handleKeyDown.

// delegate shortcuts which occur while Help has focus
private void handleKeyDown(NativeEvent e) {
    // determine whether this key-combination means we should focus find
    int mod = KeyboardShortcut.getModifierValue(e);
    if (mod == (BrowseCap.hasMetaKey() ? KeyboardShortcut.META : KeyboardShortcut.CTRL)) {
        if (e.getKeyCode() == 'F') {
            e.preventDefault();
            e.stopPropagation();
            WindowEx.get().focus();
            findTextBox_.focus();
            findTextBox_.selectAll();
            return;
        } else if (e.getKeyCode() == KeyCodes.KEY_ENTER) {
            // extract the selected code, if any
            String code = frame_.getWindow().getSelectedText();
            if (code.isEmpty())
                return;
            // send it to the console
            events_.fireEvent(new SendToConsoleEvent(code, // execute
            true, // focus
            false));
            return;
        }
    }
    // don't let backspace perform browser back
    DomUtils.preventBackspaceCausingBrowserBack(e);
    // delegate to the shortcut manager
    NativeKeyDownEvent evt = new NativeKeyDownEvent(e);
    ShortcutManager.INSTANCE.onKeyDown(evt);
    if (evt.isCanceled()) {
        e.preventDefault();
        e.stopPropagation();
        // since this is a shortcut handled by the main window
        // we set focus to it
        WindowEx.get().focus();
    }
}