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/* Miscellaneous utility functions for the calendar view widgets
*
* Copyright (C) 1998 The Free Software Foundation
*
* Author: Federico Mena <federico@nuclecu.unam.mx>
*/
#include <string.h>
#include "view-utils.h"
/* FIXME: remove this function later */
static GList *
calendar_get_events_in_range (Calendar *cal, time_t start, time_t end, GCompareFunc sort_func)
{
static iCalObject objs[24];
static int ready = 0;
int i;
GList *list;
if (!ready) {
struct tm tm;
time_t tim;
ready = 1;
for (i = 0; i < 24; i++) {
tim = time (NULL);
tm = *localtime (&tim);
tm.tm_hour = i;
tm.tm_min = 0;
tm.tm_sec = 0;
objs[i].dtstart = mktime (&tm);
tm.tm_hour = i;
tm.tm_min = 30;
tm.tm_sec = 0;
objs[i].dtend = mktime (&tm);
objs[i].summary = "Ir a chingar a tu madre";
}
}
list = NULL;
for (i = 0; i < 8; i++)
list = g_list_append (list, &objs[i]);
return list;
}
void
view_utils_draw_events (GtkWidget *widget, GdkWindow *window, GdkGC *gc, GdkRectangle *area,
int flags, Calendar *calendar, time_t start, time_t end)
{
int font_height;
int x, y, max_y;
char buf[512];
int len;
struct tm tm_start, tm_end;
char *str;
iCalObject *ico;
GList *the_list, *list;
gdk_gc_set_clip_rectangle (gc, area);
font_height = widget->style->font->ascent + widget->style->font->descent;
max_y = area->y + area->height - font_height * ((flags & VIEW_UTILS_DRAW_SPLIT) ? 2 : 1);
the_list = calendar_get_events_in_range (calendar, start, end, calendar_compare_by_dtstart);
for (y = area->y, list = the_list; (y < max_y) && list; y += font_height, list = list->next) {
ico = list->data;
tm_start = *localtime (&ico->dtstart);
tm_end = *localtime (&ico->dtend);
str = ico->summary;
if (flags & VIEW_UTILS_DRAW_END) {
strftime (buf, 512, "%X - ", &tm_start);
len = strlen (buf);
strftime (buf + len, 512 - len, "%X ", &tm_end);
} else
strftime (buf, 512, "%X ", &tm_start);
gdk_draw_string (window,
widget->style->font,
gc,
area->x,
y + widget->style->font->ascent,
buf);
if (flags & VIEW_UTILS_DRAW_SPLIT) {
y += font_height;
x = widget->style->font->ascent; /* some indentation */
} else
x = gdk_string_width (widget->style->font, buf);
gdk_draw_string (window,
widget->style->font,
gc,
x,
y + widget->style->font->ascent,
str);
}
g_list_free (the_list);
gdk_gc_set_clip_rectangle (gc, NULL);
}
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