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#include "gcin.h"
#define MAX_KEPT_TIME (5 * 60 * (gint64)1000000)
static gint64 *ch_time;
static int ch_timeN, ch_timeN_a;
static GtkWidget *label_disp, *gwin_stat;
gboolean stat_enabled;
static int timeout_handle;
static int get_ch_count(int mini)
{
gint64 t = current_time() - mini * 60 * 1000000;
int i, N;
for(i=0,N=0; i < ch_timeN; i++)
if (ch_time[i] >= t)
N++;
return ((double)N/mini + 0.5);
}
void disp_stat()
{
char tt[512];
sprintf(tt, _(_L("1,3,5分鐘\n%d,%d,%d/分")), get_ch_count(1), get_ch_count(3), get_ch_count(5));
gtk_label_set_text(GTK_LABEL(label_disp), tt);
#if WIN32
gtk_window_present(GTK_WINDOW(gwin_stat));
#endif
}
void add_ch_time()
{
int i;
gint64 tim = current_time();
gint64 tim_exp = tim - MAX_KEPT_TIME;
for(i=0;i<ch_timeN;i++)
if (ch_time[i] > tim_exp)
break;
if (i) {
int leftN = ch_timeN - i;
memmove(ch_time, ch_time+i, sizeof(gint64) * leftN);
ch_timeN = leftN;
}
if (ch_timeN_a <= ch_timeN+1) {
ch_timeN_a =ch_timeN+1;
ch_time = trealloc(ch_time, gint64, ch_timeN_a);
}
ch_time[ch_timeN++]=tim;
}
void add_ch_time_str(char *s)
{
int len= strlen(s);
int i=0;
while (i< len) {
if (!(s[i] & 0x80)) {
i++;
continue;
}
i+=utf8_sz(s+i);
add_ch_time();
}
if (stat_enabled)
disp_stat();
}
void destory_win_stat()
{
if (!gwin_stat)
return;
gtk_widget_destroy(gwin_stat);
gwin_stat = NULL;
g_source_remove(timeout_handle);
}
gboolean timeout_update_stat(gpointer data)
{
disp_stat();
return TRUE;
}
void create_stat_win()
{
gwin_stat = gtk_window_new (GTK_WINDOW_TOPLEVEL);
gtk_window_set_has_resize_grip(GTK_WINDOW(gwin_stat), FALSE);
#if WIN32
set_no_focus(gwin_stat);
#endif
gtk_container_set_border_width (GTK_CONTAINER (gwin_stat), 0);
gtk_widget_realize (gwin_stat);
#if UNIX
GdkWindow *gdkwin0 = gtk_widget_get_window(gwin_stat);
set_no_focus(gwin_stat);
#else
win32_init_win(gwin_stat);
#endif
GtkWidget *vbox = gtk_vbox_new (FALSE, 0);
gtk_container_add (GTK_CONTAINER (gwin_stat), vbox);
label_disp = gtk_label_new(NULL);
gtk_box_pack_start (GTK_BOX (vbox), label_disp, TRUE, TRUE, 0);
gtk_widget_show_all(gwin_stat);
timeout_handle = g_timeout_add(3000, timeout_update_stat, NULL);
}
void toggle_stat_win()
{
stat_enabled ^= 1;
if (stat_enabled) {
create_stat_win();
disp_stat();
} else
destory_win_stat();
}
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