1 #ifndef _CALLBACKS_H_

2 #define _CALLBACKS_H_

3

4 #include <gtk/gtk.h>

5

6 double ratio;

7

8 void crop(void);

9 gboolean on_key_press(GtkWidget* window, GdkEventKey* pKey, gpointer userdata);

10 void on_cropper_window_create(GtkObject* object, gpointer user_data);

11 void on_cropper_window_destroy(GtkObject* object, gpointer user_data);

12

13

14

15 /*

16 gboolean on_cropper_window_delete_event(GtkWidget* widget, GdkEvent *event, gpointer user_data);

17

18 void on_zoom_in_button_clicked(GtkObject* object, gpointer user_data);

19 void on_zoom_out_button_clicked(GtkObject* object, gpointer user_data);

20 void on_zoom_100_button_clicked(GtkObject* object, gpointer user_data);

21 void on_zoom_fit_button_clicked(GtkObject* object, gpointer user_data);

22

23 void on_ratio_none_activate(GtkMenuItem* menuitem, gpointer user_data);

24 void on_ratio_square_activate(GtkMenuItem* menuitem, gpointer user_data);

25 void on_ratio_4x3_activate(GtkMenuItem* menuitem, gpointer user_data);

26 void on_ratio_3x2_activate(GtkMenuItem* menuitem, gpointer user_data);

27 void on_ratio_custom_activate(GtkMenuItem* menuitem, gpointer user_data);

28

29 static void ratio_optionmenu_changed_cb(GtkOptionMenu* optionmenu, gpointer unser_data);

30 static void ratio_value_changed_cb(GtkSpinButton* spin, gpointer unser_data);

31 static void ratio_swap_button_cb(GtkButton* button, gpointer unser_data);

32

33 void on_ratio_w_spinbutton_value_changed(GtkSpinButton* spinbutton, gpointer user_data);

34 void on_ratio_w_spinbutton_change_value(GtkSpinButton* spinbutton, GtkScrollType scroll, gpointer user_data);

35 void on_ratio_h_spinbutton_change_value(GtkSpinButton* spinbutton, GtkScrollType scroll, gpointer user_data);

36 void on_ratio_h_spinbutton_value_changed(GtkSpinButton* spinbutton, gpointer user_data);

37 void on_ratio_swap_button_clicked(GtkButton* button, gpointer user_data);

38 */

39

40

41 #endif