Made most of the functions in epplets/cloak.c non-static so that they can be
accessed by other epplets. Also Added E-NetGraph, a wmnet wannabe epplet. SVN revision: 1325
This commit is contained in:
Richard Barnes
parent
59d9e9cdff
commit
f2fa15235c
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@ -600,3 +600,12 @@ Wed Nov 17 14:18:42 PST 1999
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Cleanups to the libgtop stuff. Someone (Mark) please tell me if this doesn't
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work on Solaris....
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-------------------------------------------------------------------------------
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Wed Nov 17 21:46:41 EST 1999
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(StriderZ)
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Made most of the functions in epplets/cloak.c non-static so that they can be
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accessed by other epplets. Also Added E-NetGraph, a wmnet wannabe epplet.
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@ -0,0 +1,203 @@
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#include <stdio.h>
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#include <sys/time.h>
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#include <sys/resource.h>
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#include <signal.h>
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#include <sys/wait.h>
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#include <errno.h>
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#include <epplet.h>
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#include "cloak.h"
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double bands[] =
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{1000000000, 100000000, 10000000, 2000000, 1540000, 1000000, 512000, 256000,
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144000, 128000, 64000, 56000, 33600, 28800, 14400, 9600, 4800, 2400, 300, 75
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};
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RGB_buf buf;
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double upstream_max = 1540000;
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double downstream_max = 1540000;
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int up_val = 0;
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int down_val = 0;
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double up_last = 0;
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double down_last = 0;
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Epplet_gadget load_up;
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Epplet_gadget load_down;
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Epplet_gadget net_graph;
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static void cb_timer(void *data);
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static void cb_close(void *data);
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static void cb_set_upstream(void *data);
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static void cb_set_downstream(void *data);
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static void save_conf(void);
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static void load_conf(void);
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static void
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cb_timer(void *data)
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{
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static FILE *f;
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unsigned char *rgb, *rptr;
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f = fopen("/proc/net/dev", "r");
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if (f)
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{
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char s[256], ss[32];
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double val, val2, dval, dval2;
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char ok = 1;
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fgets(s, 255, f);
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fgets(s, 255, f);
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while(ok)
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{
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if (!fgets(s, 255, f))
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ok = 0;
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else
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{
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char *sp, s1[64], s2[64];
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sp = strchr(s, ':');
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if (sp)
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*sp = ' ';
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val = 0;
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val2 = 0;
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sscanf(s, "%s %s %*s %*s %*s %*s %*s %*s %*s %s %*s %*s %*s %*s %*s %*s %*s",
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ss, s1, s2);
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val = atof(s1);
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val2 = atof(s2);
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if (!strcmp(ss, "eth0"))
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{
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dval2 = val2 - down_last;
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dval = val - up_last;
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down_last = val2;
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up_last = val;
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down_val = (int)((dval2 * 800 * 3) / downstream_max);
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up_val = (int)((dval * 800 * 3) / upstream_max);
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if (down_val > 40)
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down_val = 40;
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if (up_val > 40)
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up_val = 40;
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// Epplet_gadget_data_changed(load_up);
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// Epplet_gadget_data_changed(load_down);
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ok = 0;
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}
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}
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}
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fclose(f);
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scroll_buf();
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aa_line(39, 39, 39, 39-up_val, 255, 255, 0, 0);
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aa_line(39, 0, 39, down_val, 255, 128, 128, 128);
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Epplet_paste_buf(buf, Epplet_get_drawingarea_window(net_graph), 0, 0);
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Esync();
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Epplet_timer(cb_timer, NULL, 0.09, "TIMER");
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}
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data = NULL;
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}
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static void
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save_conf(void)
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{
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char s[1024];
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sprintf(s, "%f", upstream_max);
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Epplet_modify_config("upstream_max", s);
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sprintf(s, "%f", downstream_max);
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Epplet_modify_config("downstream_max", s);
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Epplet_save_config();
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}
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static void
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load_conf(void)
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{
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char *s;
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s = Epplet_query_config_def("upstream_max", "1540000");
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upstream_max = (double) atof(s);
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s = Epplet_query_config_def("downstream_max", "1540000");
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downstream_max = (double) atof(s);
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}
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static void
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cb_set_upstream(void *data)
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{
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upstream_max = *((double *)data);
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save_conf();
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}
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static void
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cb_set_downstream(void *data)
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{
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downstream_max = *((double *)data);
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save_conf();
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}
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static void
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cb_close(void *data)
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{
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Epplet_unremember();
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Epplet_cleanup();
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Esync();
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data = NULL;
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exit(0);
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}
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static void
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got_focus(void *data, Window win)
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{
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Epplet_gadget *g;
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g = (Epplet_gadget *)data;
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Epplet_gadget_show(*g);
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return;
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}
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static void
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lost_focus(void *data, Window win)
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{
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Epplet_gadget *g;
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g = (Epplet_gadget *)data;
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Epplet_gadget_hide(*g);
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}
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int
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main(int argc, char **argv)
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{
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Epplet_gadget p1, p2, close_button;
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int prio;
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prio = getpriority(PRIO_PROCESS, getpid());
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setpriority(PRIO_PROCESS, getpid(), prio + 10);
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atexit(Epplet_cleanup);
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Epplet_Init("E-NetGraph", "0.1", "Another Enlightenment Network Load Epplet",
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3, 3, argc, argv, 0);
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Epplet_load_config();
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load_conf();
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buf = Epplet_make_rgb_buf(40, 40);
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Epplet_timer(cb_timer, NULL, 0.333, "TIMER");
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Epplet_gadget_show(net_graph = Epplet_create_drawingarea(2, 2, 44, 44));
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close_button = Epplet_create_button(NULL, NULL, 2, 2, 0, 0,
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"CLOSE", 0, NULL, cb_close, NULL);
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Epplet_register_focus_in_handler(got_focus, &close_button);
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Epplet_register_focus_out_handler(lost_focus, &close_button);
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//Epplet_gadget_show(load_up = Epplet_create_vbar(2, 19, 12, 46, 1, &up_val));
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//Epplet_gadget_show(load_down = Epplet_create_vbar(16, 19, 12, 46, 0, &down_val));
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//Epplet_gadget_show(Epplet_create_popupbutton("In", NULL, 1, 64, 16, 12, NULL, p1));
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//Epplet_gadget_show(Epplet_create_popupbutton("Out", NULL, 17, 64, 16, 12, NULL, p2));
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Epplet_show();
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Epplet_Loop();
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return 0;
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}
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@ -19,7 +19,7 @@ E-Cpu.epplet E-Biff.epplet E-Power.epplet Emix.epplet @TEST_PROGS@ \
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E-MemWatch.epplet E-Disk.epplet E-Areas.epplet \
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E-NetFlame.epplet E-Sys.epplet E-ScreenShoot.epplet E-Slides.epplet \
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E-Xss.epplet E-Mountbox.epplet E-Exec.epplet $(E_Mixer_prog) E-SD.epplet \
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E-ScreenSave.epplet
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E-ScreenSave.epplet E-NetGraph.epplet
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EXTRA_PROGRAMS = EppletTest.epplet EppletConfigTest.epplet
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@ -108,6 +108,11 @@ E-ScreenShoot.c E-ScreenShoot.h cloak.c utils.c utils.h cloak.h
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E_ScreenShoot_epplet_DEPENDENCIES = $(top_srcdir)/api/libepplet.la
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E_ScreenShoot_epplet_LDFLAGS = -rpath $(libdir):$(pkglibdir)
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E_NetGraph_epplet_SOURCES = \
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E-NetGraph.c cloak.c cloak.h
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E_NetGraph_epplet_DEPENDENCIES = $(top_srcdir)/api/libepplet.la
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E_NetGraph_epplet_LDFLAGS = -rpath $(libdir):$(pkglibdir)
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E_ScreenSave_epplet_SOURCES = \
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E-ScreenSave.c E-ScreenSave.h cloak.c utils.c utils.h cloak.h
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E_ScreenSave_epplet_DEPENDENCIES = $(top_srcdir)/api/libepplet.la
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@ -15,17 +15,17 @@ int rr, gg, bb;
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extern RGB_buf buf;
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int load_val = 35;
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static void aa_line (int x1, int y1, int x2, int y2, unsigned char b,
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void aa_line (int x1, int y1, int x2, int y2, unsigned char b,
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unsigned char rr, unsigned char gg, unsigned char bb);
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static void set_col_pixel (int x, int y, unsigned char c, unsigned char rrr,
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void set_col_pixel (int x, int y, unsigned char c, unsigned char rrr,
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unsigned char ggg, unsigned char bbb);
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/* static void set_pixel (int x, int y, unsigned char c); */
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static void aa_pixel (double wx, double wy, unsigned char c,
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void aa_pixel (double wx, double wy, unsigned char c,
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unsigned char rrr, unsigned char ggg,
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unsigned char bbb);
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static void color_buf (unsigned char rr, unsigned char gg, unsigned char bb);
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static void fade_buf (int percent);
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static void scroll_buf (void);
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void color_buf (unsigned char rr, unsigned char gg, unsigned char bb);
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void fade_buf (int percent);
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void scroll_buf (void);
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static void
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get_warpedcolor (unsigned char *rrr, unsigned char *ggg, unsigned char *bbb);
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@ -178,7 +178,7 @@ fade_buf (int percentage)
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}
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/* Scrolls buf along one to the left */
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static void
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void
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scroll_buf (void)
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{
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int x, y;
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@ -1000,7 +1000,7 @@ draw_sine (void)
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/* ************************* */
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/* Maybe I'll optimise this later ;-) */
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static void
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void
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aa_line (int x1, int y1, int x2, int y2, unsigned char b,
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unsigned char rr, unsigned char gg, unsigned char bb)
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{
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@ -1194,7 +1194,7 @@ aa_line (int x1, int y1, int x2, int y2, unsigned char b,
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}
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/* Draw an anti-aliased pixel */
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static void
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void
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aa_pixel (double wx, double wy, unsigned char c, unsigned char rrr,
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unsigned char ggg, unsigned char bbb)
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{
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@ -1219,7 +1219,7 @@ aa_pixel (double wx, double wy, unsigned char c, unsigned char rrr,
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}
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/* Set a pixel, takes a brightness and a colour value */
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static void
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void
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set_col_pixel (int x, int y, unsigned char c, unsigned char rrr,
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unsigned char ggg, unsigned char bbb)
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{
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