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Code Issues Releases Activity

new graph stuff, wee

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git-svn-id: https://conky.svn.sourceforge.net/svnroot/conky/trunk/conky@24 7f574dfc-610e-0410-a909-a81674777703
This commit is contained in:
Brenden Matthews 2005-07-28 06:56:55 +00:00
parent 88f2d5ce7a
commit 58f30e64f7
4 changed files with 156 additions and 36 deletions
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7
ChangeLog
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@ -1,3 +1,10 @@
2005-07-28
* Added new graphing code, such as $cpugraph
* small fixes all round
* stuff
* things
* added more mpd objects
2005-07-24
* Conky now has UTF-8 support
* Fixed $freq for those with CPU scaling

1
TODO
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@ -1 +0,0 @@
* add $graph like $bar, for net and cpu and whatever else

178
conky.c
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@ -223,11 +223,15 @@ static struct special_t {
short height;
short width;
long arg;
unsigned int *graph;
int graph_width;
} specials[128];
static int special_count;
static int special_index; /* used when drawing */
#define MAX_GRAPH_DEPTH 256 /* why 256? who knows. */
static struct special_t *new_special(char *buf, int t)
{
if (special_count >= 128)
@ -235,6 +239,13 @@ static struct special_t *new_special(char *buf, int t)
buf[0] = SPECIAL_CHAR;
buf[1] = '\0';
if (t == GRAPH && specials[special_count].graph == NULL) {
if (specials[special_count].height > 0)
specials[special_count].graph_width = specials[special_count].height;
else
specials[special_count].graph_width = MAX_GRAPH_DEPTH;
specials[special_count].graph = calloc(specials[special_count].graph_width, sizeof(long));
}
specials[special_count].type = t;
return &specials[special_count++];
}
@ -291,18 +302,26 @@ static const char *scan_bar(const char *args, int *w, int *h)
return args;
}
static void new_graph(char *buf, int w, int h, int usage)
void graph_append(unsigned int *graph, long width, unsigned int f) {
int i;
for (i=0;i<width-1;i++) {
graph[i] = graph[i+1];
}
graph[width-1] = f;
}
static void new_graph(char *buf, int w, int h, unsigned int i)
{
struct special_t *s = new_special(buf, GRAPH);
s->arg = (usage > 255) ? 255 : ((usage < 0) ? 0 : usage);
s->width = w;
s->height = h;
graph_append(s->graph, s->graph_width, i);
}
static const char *scan_graph(const char *args, int *w, int *h)
{
*w = 0; /* zero width means all space that is available */
*h = 15;
*h = 25;
/* graph's argument is either height or height,width */
if (args) {
int n = 0;
@ -422,13 +441,16 @@ enum text_object_type {
OBJ_color,
OBJ_cpu,
OBJ_cpubar,
OBJ_cpugraph,
OBJ_downspeed,
OBJ_downspeedf,
OBJ_downspeedgraph,
OBJ_else,
OBJ_endif,
OBJ_exec,
OBJ_execi,
OBJ_execbar,
OBJ_execgraph,
OBJ_freq,
OBJ_fs_bar,
OBJ_fs_bar_free,
@ -453,6 +475,7 @@ enum text_object_type {
OBJ_mails,
OBJ_mem,
OBJ_membar,
OBJ_memgraph,
OBJ_memmax,
OBJ_memperc,
OBJ_mixer,
@ -496,6 +519,7 @@ enum text_object_type {
OBJ_updates,
OBJ_upspeed,
OBJ_upspeedf,
OBJ_upspeedgraph,
OBJ_uptime,
OBJ_uptime_short,
#ifdef SETI
@ -586,8 +610,7 @@ struct text_object {
struct {
int a, b;
} pair; /* 2 */
} data;
};
@ -631,6 +654,7 @@ static void free_text_objects()
case OBJ_text:
case OBJ_exec:
case OBJ_execbar:
case OBJ_execgraph:
#ifdef MPD
case OBJ_mpd_title:
case OBJ_mpd_artist:
@ -695,13 +719,15 @@ static void construct_text_object(const char *s, const char *arg)
END OBJ(cpu, INFO_CPU)
END OBJ(cpubar, INFO_CPU)
(void) scan_bar(arg, &obj->data.pair.a, &obj->data.pair.b);
END OBJ(cpugraph, INFO_CPU)
(void) scan_graph(arg, &obj->data.pair.a, &obj->data.pair.b);
END OBJ(color, 0) obj->data.l =
arg ? get_x11_color(arg) : default_fg_color;
END OBJ(downspeed, INFO_NET) obj->data.net = get_net_stat(arg);
END OBJ(downspeedf, INFO_NET) obj->data.net = get_net_stat(arg);
END OBJ(
else
, 0)
END OBJ(downspeedgraph, INFO_CPU)
(void) scan_graph(arg, &obj->data.pair.a, &obj->data.pair.b);
END OBJ(else, 0)
if (blockdepth) {
text_objects[blockstart[blockdepth - 1] -
1].data.ifblock.pos = text_object_count;
@ -723,6 +749,8 @@ static void construct_text_object(const char *s, const char *arg)
OBJ(exec, 0) obj->data.s = strdup(arg ? arg : "");
END OBJ(execbar, 0)
obj->data.s = strdup(arg ? arg : "");
END OBJ(execgraph, 0)
obj->data.s = strdup(arg ? arg : "");
END OBJ(execi, 0) unsigned int n;
if (!arg
@ -1007,6 +1035,8 @@ static void construct_text_object(const char *s, const char *arg)
END OBJ(memperc, INFO_MEM)
END OBJ(membar, INFO_MEM)
(void) scan_bar(arg, &obj->data.pair.a, &obj->data.pair.b);
END OBJ(membar, INFO_MEM)
(void) scan_graph(arg, &obj->data.pair.a, &obj->data.pair.b);
END OBJ(mixer, INFO_MIXER) obj->data.l = mixer_init(arg);
END OBJ(mixerl, INFO_MIXER) obj->data.l = mixer_init(arg);
END OBJ(mixerr, INFO_MIXER) obj->data.l = mixer_init(arg);
@ -1073,6 +1103,8 @@ static void construct_text_object(const char *s, const char *arg)
obj->data.i = arg ? atoi(arg) : 1;
END OBJ(upspeed, INFO_NET) obj->data.net = get_net_stat(arg);
END OBJ(upspeedf, INFO_NET) obj->data.net = get_net_stat(arg);
END OBJ(upspeedgraph, INFO_CPU)
(void) scan_graph(arg, &obj->data.pair.a, &obj->data.pair.b);
END OBJ(uptime_short, INFO_UPTIME) END OBJ(uptime, INFO_UPTIME) END
OBJ(adt746xcpu, 0) END OBJ(adt746xfan, 0) END
#ifdef SETI
@ -1321,6 +1353,11 @@ static void generate_text()
obj->data.pair.b,
(int) (cur->cpu_usage * 255.0));
}
OBJ(cpugraph) {
new_graph(p, obj->data.pair.a,
obj->data.pair.b,
(unsigned int) (cur->cpu_usage * 100));
}
OBJ(color) {
new_fg(p, obj->data.l);
}
@ -1346,9 +1383,12 @@ static void generate_text()
obj->data.net->
recv_speed / 1024.0);
}
OBJ(
else
) {
OBJ(downspeedgraph) {
new_graph(p, obj->data.pair.a,
obj->data.pair.b,
(unsigned int) (obj->data.net->recv_speed / 1024.0));
}
OBJ(else) {
if (!if_jumped) {
i = obj->data.ifblock.pos - 2;
} else {
@ -1358,8 +1398,25 @@ static void generate_text()
OBJ(endif) {
if_jumped = 0;
}
#ifdef HAVE_POPEN
OBJ(addr) {
snprintf(p, n, "%u.%u.%u.%u",
obj->data.net->addr.
sa_data[2] & 255,
obj->data.net->addr.
sa_data[3] & 255,
obj->data.net->addr.
sa_data[4] & 255,
obj->data.net->addr.
sa_data[5] & 255);
}
OBJ(linkstatus) {
snprintf(p, n, "%d",
obj->data.net->
linkstatus);
}
OBJ(exec) {
char *p2 = p;
FILE *fp = popen(obj->data.s, "r");
@ -1385,23 +1442,7 @@ static void generate_text()
p[n2] = '\0';
if (n2 && p[n2 - 1] == '\n')
p[n2 - 1] = '\0';
OBJ(addr) {
snprintf(p, n, "%u.%u.%u.%u",
obj->data.net->addr.
sa_data[2] & 255,
obj->data.net->addr.
sa_data[3] & 255,
obj->data.net->addr.
sa_data[4] & 255,
obj->data.net->addr.
sa_data[5] & 255);
}
OBJ(linkstatus) {
snprintf(p, n, "%d",
obj->data.net->
linkstatus);
}
while (*p2) {
if (*p2 == '\001')
*p2 = ' ';
@ -1419,6 +1460,34 @@ static void generate_text()
4, (int) (barnum * 255.0));
}
}
OBJ(execgraph) {
char *p2 = p;
FILE *fp = popen(obj->data.s, "r");
int n2 = fread(p, 1, n, fp);
(void) pclose(fp);
p[n2] = '\0';
if (n2 && p[n2 - 1] == '\n')
p[n2 - 1] = '\0';
while (*p2) {
if (*p2 == '\001')
*p2 = ' ';
p2++;
}
double barnum;
if (sscanf(p, "%lf", &barnum) == 0) {
ERR("reading execgraph value failed (perhaps it's not the correct format?)");
}
if (barnum > 100 || barnum < 0) {
ERR("your execgraph value is not between 0 and 100, therefore it will be ignored");
} else {
barnum = barnum / 100.0;
new_graph(p, 0,
4, (int) (barnum));
}
}
OBJ(execi) {
if (current_update_time -
@ -1646,6 +1715,12 @@ static void generate_text()
(cur->memmax) : 0);
}
OBJ(memgraph) {
new_graph(p, obj->data.pair.a,
obj->data.pair.b,
cur->memmax ? (cur->mem) /
(cur->memmax) : 0);
}
/* mixer stuff */
OBJ(mixer) {
snprintf(p, n, "%d",
@ -1842,6 +1917,11 @@ static void generate_text()
obj->data.net->
trans_speed / 1024.0);
}
OBJ(upspeedgraph) {
new_graph(p, obj->data.pair.a,
obj->data.pair.b,
(unsigned int) (obj->data.net->trans_speed / 1024.0));
}
OBJ(uptime_short) {
format_seconds_short(p, n,
(int) cur->uptime);
@ -2304,7 +2384,7 @@ static void text_size_updater(char *s)
w += get_string_width(s);
*p = SPECIAL_CHAR;
if (specials[special_index].type == BAR) {
if (specials[special_index].type == BAR || specials[special_index].type == GRAPH) {
w += specials[special_index].width;
}
@ -2580,6 +2660,46 @@ static void draw_line(char *s)
}
break;
case GRAPH:
{
int h =
specials[special_index].height;
int by =
cur_y - (font_ascent() +
h) / 2 - 1;
int line;
w = specials[special_index].width;
if (w == 0)
w = text_start_x +
text_width - cur_x - 1;
if (w < 0)
w = 0;
if (w >= specials[special_index].graph_width)
line = w/specials[special_index].graph_width+1;
else
line = 1;
XSetLineAttributes(display,
window.gc, 1,
LineSolid,
CapButt,
JoinMiter);
XDrawRectangle(display,
window.drawable,
window.gc, cur_x,
by, w, h);
XSetLineAttributes(display,
window.gc, line,
LineSolid,
CapButt,
JoinMiter);
int i;
for (i=0;i<specials[special_index].graph_width;i++) {
XDrawLine(display, window.drawable, window.gc, cur_x+(i*w*1.0/specials[special_index].graph_width)+2, by+h, cur_x+(i*w*1.0/specials[special_index].graph_width)+2, by+h-specials[special_index].graph[i]*h/100.0); /* this is mugfugly, but it works */
}
cur_y += h;
}
break;
case FG:
if (draw_mode == FG)
set_foreground_color(specials

6
conky.h
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@ -387,10 +387,4 @@ extern int show_nice_processes;
extern int do_it(void);
/* struct for graphs */
typedef struct graph {
unsigned int *value;
} graph;
#endif