src/event.c File Reference

#include <stdio.h>
#include <stdlib.h>
#include <cairo.h>
#include "mb_types.h"
#include "mb_redraw_man.h"
#include "mb_shapes.h"

Go to the source code of this file.

Defines
#define	OK   0
#define	ERR   -1
#define	ARRAY_EXT_SZ   64
Functions
	DARRAY_DEFINE (geos, geo_t *)
static int	add_gen_geo (redraw_man_t *rdman, geo_t *geo)
	Add a geo_t object to general geo list.
static int	collect_shapes_at_point (redraw_man_t *rdman, co_aix x, co_aix y)
static void	draw_shape_path (shape_t *shape, cairo_t *cr)
static geo_t *	find_geo_in_pos (redraw_man_t *rdman, co_aix x, co_aix y, int *in_stroke)
shape_t *	find_shape_at_pos (redraw_man_t *rdman, co_aix x, co_aix y, int *in_stroke)

---

Define Documentation

#define ARRAY_EXT_SZ   64

Definition at line 11 of file event.c.

#define ERR   -1

Definition at line 9 of file event.c.

#define OK   0

Definition at line 8 of file event.c.

---

Function Documentation

static int add_gen_geo	(	redraw_man_t *	rdman,
		geo_t *	geo
	)			[static]

Add a geo_t object to general geo list.

General geo list can use to temporary keep a list of geo_t objects for any purpose. It supposed to be reused by different modules that need to select part of geo_t objects from a redraw manager.

Definition at line 23 of file event.c.

static int collect_shapes_at_point	(	redraw_man_t *	rdman,
		co_aix	x,
		co_aix	y
	)			[static]

Definition at line 30 of file event.c.

DARRAY_DEFINE	(	geos	,
		geo_t *
	)

static void draw_shape_path	(	shape_t *	shape,
		cairo_t *	cr
	)			[static]

Definition at line 54 of file event.c.

static geo_t* find_geo_in_pos	(	redraw_man_t *	rdman,
		co_aix	x,
		co_aix	y,
		int *	in_stroke
	)			[static]

Definition at line 68 of file event.c.

shape_t* find_shape_at_pos	(	redraw_man_t *	rdman,
		co_aix	x,
		co_aix	y,
		int *	in_stroke
	)

Definition at line 104 of file event.c.