IdeHighlightCallback ()

IdeHighlightResult
(*IdeHighlightCallback) (const GtkTextIter *begin,
                         const GtkTextIter *end,
                         const gchar *style_name);

ide_highlighter_update ()

void
ide_highlighter_update (IdeHighlighter *self,
                        IdeHighlightCallback callback,
                        const GtkTextIter *range_begin,
                        const GtkTextIter *range_end,
                        GtkTextIter *location);

Incrementally processes more of the buffer for highlighting. If callback returns IDE_HIGHLIGHT_STOP, then this vfunc should stop processing and return, having set location to the current position of processing.

If processing the entire range was successful, then location should be set to range_end .

IDE_TYPE_HIGHLIGHTER

#define IDE_TYPE_HIGHLIGHTER (ide_highlighter_get_type())

enum IdeHighlightResult

struct IdeHighlighterInterface

struct IdeHighlighterInterface {
  GTypeInterface parent_interface;

  /**
   * IdeHighlighter::update:
   *
   * #IdeHighlighter should call callback() with the range and style-name of
   * the style to apply. Callback will ensure that the style exists and style
   * it appropriately based on the style scheme.
   *
   * If @callback returns %IDE_HIGHLIGHT_STOP, the caller has run out of its
   * time slice and should yield back to the highlight engine.
   *
   * @location should be set to the position that the highlighter got to
   * before yielding back to the engine.
   */
  void (*update)     (IdeHighlighter       *self,
                      IdeHighlightCallback  callback,
                      const GtkTextIter    *range_begin,
                      const GtkTextIter    *range_end,
                      GtkTextIter          *location);

  void (*set_engine) (IdeHighlighter       *self,
                      IdeHighlightEngine   *engine);
};

IdeHighlighter

typedef struct _IdeHighlighter IdeHighlighter;