Examples with InputEditorPosition org.rstudio.studio.client.workbench.views.console.shell.editor.InputEditorPosition used on opensource projects

Example 6 with InputEditorPosition

use of org.rstudio.studio.client.workbench.views.console.shell.editor.InputEditorPosition in project rstudio by rstudio.

the class TextEditingTargetPresentationHelper method getCurrentSlide.

public String getCurrentSlide() {
    // search starting two lines ahead
    Position cursorPos = docDisplay_.getCursorPosition();
    Position searchPos = Position.create(cursorPos.getRow() + 2, 0);
    InputEditorSelection sel = docDisplay_.search(SLIDE_REGEX, true, false, false, false, searchPos, null, true);
    if (sel != null) {
        InputEditorPosition titlePos = sel.getStart().moveToPreviousLine();
        String title = docDisplay_.getLine(docDisplay_.selectionToPosition(titlePos).getRow());
        title = title.trim();
        if (title.length() > 0 && SLIDE_PATTERN.match(title, 0) == null)
            return title;
        else
            return "(Untitled Slide)";
    } else
        return "(No Slides)";
}