src/renderer/unix/gtk_wrapper_interface.h

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#ifndef MOZC_RENDERER_UNIX_GTK_WRAPPER_INTERFACE_H_
#define MOZC_RENDERER_UNIX_GTK_WRAPPER_INTERFACE_H_

#include <gtk/gtk.h>

namespace mozc {
namespace renderer {
namespace gtk {

// This class contains simple wrapper functions which has just same argument and
// call actual function. This class is used for testing and we do not intend
// making general GTK C++ wrapper class.
class GtkWrapperInterface {
 public:
  explicit GtkWrapperInterface() {}
  virtual ~GtkWrapperInterface() {}
  virtual GSource *GSourceNew(GSourceFuncs *source_funcs,
                              guint struct_size) = 0;
  virtual GdkScreen *GtkWindowGetScreen(GtkWidget *window) = 0;
  virtual gint GdkScreenGetMonitorAtPoint(
      GdkScreen *screen, gint x, gint y) = 0;
  virtual void GdkScreenGetMonitorGeometry(
      GdkScreen *screen, gint monitor, GdkRectangle *rectangle) = 0;
  virtual GtkWidget *GtkDrawingAreaNew() = 0;
  virtual GtkWidget *GtkWindowNew(GtkWindowType type) = 0;
  virtual void GObjectUnref(gpointer object) = 0;
  virtual void GSignalConnect(gpointer instance,
                              const gchar *signal,
                              GCallback handler,
                              gpointer data) = 0;
  virtual void GSourceAddPoll(GSource *source, GPollFD *fd) = 0;
  virtual void GSourceAttach(GSource *source, GMainContext *context) = 0;
  virtual void GSourceSetCallback(GSource *source,
                                  GSourceFunc func,
                                  gpointer data,
                                  GDestroyNotify notify) = 0;
  virtual void GSourceSetCanRecurse(GSource *source, gboolean can_recurse) = 0;
  virtual void GdkThreadsEnter() = 0;
  virtual void GdkThreadsLeave() = 0;
  virtual void GtkContainerAdd(GtkWidget *container, GtkWidget *widget) = 0;
  virtual void GtkMain() = 0;
  virtual void GtkMainQuit() = 0;
  virtual void GtkWidgetHideAll(GtkWidget *widget) = 0;
  virtual void GtkWidgetQueueDrawArea(GtkWidget *widget,
                                      int x,
                                      int y,
                                      int width,
                                      int height) = 0;
  virtual void GtkWidgetShowAll(GtkWidget *widget) = 0;
  virtual void GtkWindowGetPosition(GtkWidget *window, int *x, int *y) = 0;
  virtual void GtkWindowGetSize(GtkWidget *window, int *width, int *height) = 0;
  virtual bool GtkWindowIsActive(GtkWidget *window) = 0;
  virtual void GtkWindowMove(GtkWidget *window, int x, int y) = 0;
  virtual void GtkWindowResize(GtkWidget *window, int width, int height) = 0;
  virtual void GtkWidgetAddEvents(GtkWidget *widget, gint events) = 0;
  virtual void GtkWidgetRealize(GtkWidget *widget) = 0;
  virtual void GdkWindowSetTypeHint(GtkWidget *widget,
                                    GdkWindowTypeHint hint) = 0;
};

}  // namespace gtk
}  // namespace renderer
}  // namespace mozc

#endif  // MOZC_RENDERER_UNIX_GTK_WRAPPER_INTERFACE_H_