radare2/libr/cons
pancake 28d6c12043 V! -> V!!, VV(nofn) -> V!
- VV only opens if there's a function analized
- V! now opens the panels view
- V!! launches the 2048 game
2015-03-05 23:33:28 +01:00
..
d Add matrix theme 2015-01-20 02:11:53 +01:00
t Added 'VV' command to run the visual graph mode 2014-04-29 03:54:20 +02:00
2048.c V! -> V!!, VV(nofn) -> V! 2015-03-05 23:33:28 +01:00
canvas_line.c Add some comments for graphs + coverifix 2015-02-17 17:03:16 +01:00
canvas.c Initial PoC for the Visual 2.0 (for now: VV) 2015-03-05 02:07:53 +01:00
cons.c V! -> V!!, VV(nofn) -> V! 2015-03-05 23:33:28 +01:00
dietline.c Fix dietline cursor position 2015-03-03 02:01:07 +01:00
editor.c cmd_open refactoring and fix few warnings 2015-02-03 00:52:24 +01:00
grep.c Fix scr.html closing <font> tags (faster webui) 2015-02-01 02:28:17 +01:00
hud.c V! -> V!!, VV(nofn) -> V! 2015-03-05 23:33:28 +01:00
input.c V! -> V!!, VV(nofn) -> V! 2015-03-05 23:33:28 +01:00
Jamroot Add some Jam files and merge rsign into ranal 2013-12-31 05:30:39 +01:00
less.c Coverifix 2015-02-17 00:34:51 +01:00
line.c Initial implementation of the wip multiline text editor 2013-08-28 03:06:10 +02:00
Makefile Bring back the old edge style in the aa graph. Fix self loops 2015-02-15 21:34:12 +01:00
output.c Handle arrow and page up/down keys on W32 2015-01-14 23:31:29 +01:00
pal.c Even more Coverifix 2015-02-19 00:27:00 +01:00
pipe.c Fix libr_cons building on cygwin 2014-06-25 16:52:01 +04:00
README
rgb.c 256 colors support in cygwin 2015-01-26 21:41:57 +03:00
TODO
utf8.c Coverifix once again 2015-02-19 15:04:58 +01:00

+--------+
| r_cons |
+--------+

r_cons_fb

r_cons_frame
r_cons_frame_add
r_cons_frame_del

struct r_cons_frame_t {
	int w, h; // should be the same as text|draw->w and text|draw->h 
	int rw, rh;
	struct r_cons_buffer_t *text;
	struct r_cons_buffer_t *draw;
	struct
};

struct r_cons_buffer_t {
	int alpha; /* ' ' chars in buffers are not written */
	int w, h;
	ut8 *buf;
};

struct r_cons_t {
	struct r_cons_buffer_t *b;
	int w, h;
	struct list_head frames;
};

struct r_cons_frame_t *r_cons_frame_new(int x, int y, int w, int h)
{
	struct r_cons_frame_t *f = R_NEW(struct r_cons_frame_t);
	f->text = r_cons_buffer_new(w, h);
	f->draw = r_cons_buffer_new(w, h);
	f->w = w;
	f->h = h;
	return f;
}

void r_cons_frame_add(struct r_cons_t *cons, struct r_cons_frame_t *f, int head)
{
	if (head) list_add(&(f->list), &cons->frames);
	else list_add_tail(&(f->list), &cons->frames);
}


int r_cons_frame_render(struct r_cons_frame_t *frame, struct r_cons_buffer_t *buf)
{
	/* foreach pixel resolve matching frame (Z-ordered) and draw */
}

/* <{:api-prefix r_cons_}> */
/* <{:doc Draws a line between two points in a buffer}> */
/* <{:api int,buffer_line,int,int,int,int}> */
void r_cons_buffer_line(struct r_cons_buffer_t *buf, int x0, int y0, int x1, int y1)
{
	/* XXX PURE SHIT */
	char onechars[9] = {
		'.', '_',',',
		'\\', '|','/',
		'\'', '^','\'',
	};
	double x = x0;
	double y = y0;
	double xi = x1-x0;
	double yi = y1-y0;
	for(;x<x1;x++) {
		r_cons_buffer_putch(buf, x, y, '.');
		x+=xi;
	}
}

/* buffers */

struct r_cons_buffer *r_cons_buffer_new(int w, int h)
{
	struct r_cons_buffer_t *buf = R_NEW(struct r_cons_buffer_t);
	if (w<1) w=1;
	if (h<1) h=1;
	buf->rw = buf->w = w;
	buf->rh = buf->h = h;
	buf->buf = (ut8*)malloc(w*h);
	return buf;
}

int r_cons_buffer_set_size(struct r_cons_buffer *buf, int w, int h)
{
	struct r_cons_buffer_t *buf = R_NEW(struct r_cons_buffer_t);
	if (w<1) w=1;
	if (h<1) h=1;
	if (w>buf->rw) {
		/* must resize internal buffer */
		buf->rw = w;
		buf->buf = (ut8*) realloc(buf->buf, w*h);
	}
	buf->rw = buf->w = w;
	buf->rh = buf->h = h;
	buf->buf = (ut8*)malloc(w*h);
	return buf;
}