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comparison src/xs_curve.h @ 660:b0743dc9165d

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Change tabs to 4 spaces, everywhere.
author Matti Hamalainen <ccr@tnsp.org>
date Wed, 02 Apr 2008 22:10:05 +0300
parents ce1fe59627f2
children b5b6b13a6d85
comparison
equal deleted inserted replaced
659:04ea91a61225 660:b0743dc9165d
8 extern "C" { 8 extern "C" {
9 #endif 9 #endif
10 10
11 /* Macros for type-classing this GtkWidget/object 11 /* Macros for type-classing this GtkWidget/object
12 */ 12 */
13 #define XS_TYPE_CURVE (xs_curve_get_type()) 13 #define XS_TYPE_CURVE (xs_curve_get_type())
14 #define XS_CURVE(obj) (GTK_CHECK_CAST ((obj), XS_TYPE_CURVE, XSCurve)) 14 #define XS_CURVE(obj) (GTK_CHECK_CAST ((obj), XS_TYPE_CURVE, XSCurve))
15 #define XS_CURVE_CLASS(luokka) (GTK_CHECK_CLASS_CAST ((luokka), XS_TYPE_CURVE, XSCurveClass)) 15 #define XS_CURVE_CLASS(luokka) (GTK_CHECK_CLASS_CAST ((luokka), XS_TYPE_CURVE, XSCurveClass))
16 #define XS_IS_CURVE(obj) (GTK_CHECK_TYPE ((obj), XS_TYPE_CURVE)) 16 #define XS_IS_CURVE(obj) (GTK_CHECK_TYPE ((obj), XS_TYPE_CURVE))
17 #define XS_IS_CURVE_CLASS(luokka) (GTK_CHECK_CLASS_TYPE ((luokka), XS_TYPE_CURVE)) 17 #define XS_IS_CURVE_CLASS(luokka) (GTK_CHECK_CLASS_TYPE ((luokka), XS_TYPE_CURVE))
18 18
19 19
20 /* Structures 20 /* Structures
21 */ 21 */
22 typedef struct _XSCurve XSCurve; 22 typedef struct _XSCurve XSCurve;
23 typedef struct _XSCurveClass XSCurveClass; 23 typedef struct _XSCurveClass XSCurveClass;
24 24
25 typedef struct { 25 typedef struct {
26 gfloat x,y; 26 gfloat x,y;
27 } t_xs_point; 27 } t_xs_point;
28 28
29 typedef struct { 29 typedef struct {
30 gint x, y; 30 gint x, y;
31 } t_xs_int_point; 31 } t_xs_int_point;
32 32
33 struct _XSCurve { 33 struct _XSCurve {
34 GtkDrawingArea graph; 34 GtkDrawingArea graph;
35 35
36 gint cursor_type; 36 gint cursor_type;
37 gfloat min_x; 37 gfloat min_x;
38 gfloat max_x; 38 gfloat max_x;
39 gfloat min_y; 39 gfloat min_y;
40 gfloat max_y; 40 gfloat max_y;
41 GdkPixmap *pixmap; 41 GdkPixmap *pixmap;
42 gint grab_point; /* point currently grabbed */ 42 gint grab_point; /* point currently grabbed */
43 43
44 /* control points */ 44 /* control points */
45 gint nctlpoints; /* number of control points */ 45 gint nctlpoints; /* number of control points */
46 t_xs_point *ctlpoints; /* array of control points */ 46 t_xs_point *ctlpoints; /* array of control points */
47 }; 47 };
48 48
49 struct _XSCurveClass { 49 struct _XSCurveClass {
50 GtkDrawingAreaClass parent_class; 50 GtkDrawingAreaClass parent_class;
51 }; 51 };
52 52
53 53
54 GtkType xs_curve_get_type (void); 54 GtkType xs_curve_get_type (void);
55 GtkWidget* xs_curve_new (void); 55 GtkWidget* xs_curve_new (void);
56 void xs_curve_reset (XSCurve *curve); 56 void xs_curve_reset (XSCurve *curve);
57 void xs_curve_set_range (XSCurve *curve, 57 void xs_curve_set_range (XSCurve *curve,
58 gfloat min_x, gfloat min_y, 58 gfloat min_x, gfloat min_y,
59 gfloat max_x, gfloat max_y); 59 gfloat max_x, gfloat max_y);
60 gboolean xs_curve_realloc_data (XSCurve *curve, gint npoints); 60 gboolean xs_curve_realloc_data (XSCurve *curve, gint npoints);
61 void xs_curve_get_data (XSCurve *curve, t_xs_point ***points, gint **npoints); 61 void xs_curve_get_data (XSCurve *curve, t_xs_point ***points, gint **npoints);
62 gboolean xs_curve_set_points (XSCurve *curve, t_xs_int_point *points, gint npoints); 62 gboolean xs_curve_set_points (XSCurve *curve, t_xs_int_point *points, gint npoints);
63 gboolean xs_curve_get_points (XSCurve *curve, t_xs_int_point **points, gint *npoints); 63 gboolean xs_curve_get_points (XSCurve *curve, t_xs_int_point **points, gint *npoints);
64 64
65 #ifdef __cplusplus 65 #ifdef __cplusplus
66 } 66 }
67 #endif 67 #endif
68 68