extern void
paint_day(Calendar *c)
{
Day *day_info = (Day *) c->view->day_info;
c->view->glance = dayGlance;
XmToggleButtonGadgetSetState(c->day_scope, True, False);
gr_clear_area(c->xcontext, 0, 0, c->view->winw, c->view->winh);
if (day_info->month_panels == (Widget *) NULL)
(void)init_dayview(c);
paint_dayview(c, True, NULL, True);
calendar_select(c, hourSelect, (caddr_t)NULL);
}
static void
day_btn_cb(Widget w, XtPointer client, XtPointer call)
{
XmMonthPanelCallbackStruct *cbs = (XmMonthPanelCallbackStruct *) call;
Calendar *c = (Calendar *)client;
int monthno, year;
int date = c->view->date;
invalidate_cache(c);
XtVaGetValues(w, XmNmonth, &monthno, XmNyear, &year, NULL);
if (cbs->type == MONTH_SELECTION) {
XtUnmapWidget(c->canvas);
/*
* Date update:
* if month chosen is not current month
* set date to 1st of new month, otherwise
* don't change date.
*/
if (month(c->view->date) != monthno) {
calendar_deselect (c);
c->view->olddate = c->view->date;
c->view->date = monthdayyear(monthno, 1, year);
c->view->nwks = numwks(c->view->date);
calendar_select (c, monthSelect, NULL);
}
/* switch to month view */
c->view->glance = monthGlance;
cleanup_after_dayview(c);
prepare_to_paint_monthview(c, NULL);
XtMapWidget(c->canvas);
}
else { /* type == DAY_SELECTION */
c->view->olddate = c->view->date;
c->view->date = monthdayyear(monthno, cbs->day, year);
gr_clear_area(c->xcontext, 0, 0, c->view->winw, c->view->winh);
paint_dayview(c, True, NULL, False);
calendar_select(c, hourSelect, (caddr_t)NULL);
}
}
extern void
cleanup_after_dayview(Calendar *c)
{
Day *d = (Day *)c->view->day_info;
invalidate_cache(c);
XtUnmanageChild(d->panel_form);
XmToggleButtonGadgetSetState(c->day_scope, False, False);
/* make canvas attach to form, and ignore its XmNleftPosition */
/* DITTO ABOVE: THIS ISN'T NEEDED TILL WE ACTUALLY DO RESIZE THE
CANVAS TO ADJOIN THE MONTHPANELS WHILE DAY VIEW IS UP
XtVaSetValues(c->canvas, XmNleftAttachment, XmATTACH_FORM, NULL);
*/
gr_clear_area(calendar->xcontext, 0, 0, calendar->view->winw,
calendar->view->winh);
set_message(c->message_text, "");
}
extern void
paint_dayview(Calendar *c, Boolean repaint, XRectangle *rect, Boolean update_months)
{
Props *p = (Props*)c->properties;
int num_hrs;
int beg = get_int_prop(p, CP_DAYBEGIN);
int end = get_int_prop(p, CP_DAYEND);
time_t start, stop;
CSA_attribute *range_attrs;
CSA_entry_handle *list;
CSA_enum *ops;
int i, j;
CSA_uint32 a_total;
int panel0_year, panel0_month;
int panel1_year, panel1_month;
int panel2_year, panel2_month;
int year_num, month_num;
Boolean day_not_on_panel = False;
Day *d = (Day *)c->view->day_info;
int top_panel = 0;
int bottom_panel = 2;
num_hrs = end - beg + 1;
if (c->paint_cache == NULL) {
start = (time_t) lower_bound(0, c->view->date);
stop = (time_t) next_nhours(start, end+1) - 1;
setup_range(&range_attrs, &ops, &j, start, stop, CSA_TYPE_EVENT, NULL,
B_FALSE, c->general->version);
csa_list_entries(c->cal_handle, j, range_attrs, ops, &a_total, &list, NULL);
free_range(&range_attrs, &ops, j);
allocate_paint_cache(list, a_total, &c->paint_cache);
c->paint_cache_size = a_total;
csa_free(list);
}
year_num = year(c->view->date);
month_num = month(c->view->date);
XtVaGetValues(d->month_panels[1],
XmNyear, &panel1_year,
XmNmonth, &panel1_month,
NULL);
if ((panel1_year == year(get_bot())) && (panel1_month == 1))
top_panel = 1;
else if ((panel1_year == year(get_eot())) && (panel1_month == 12))
bottom_panel = 1;
XtVaGetValues(d->month_panels[top_panel],
XmNyear, &panel0_year,
XmNmonth, &panel0_month,
NULL);
if ((year_num < panel0_year) ||
((year_num == panel0_year) && (month_num < panel0_month)))
day_not_on_panel = True;
XtVaGetValues(d->month_panels[bottom_panel],
XmNyear, &panel2_year,
XmNmonth, &panel2_month,
NULL);
if ((year_num > panel2_year) ||
((year_num == panel2_year) && (month_num > panel2_month)))
day_not_on_panel = True;
/* set up month panels */
if (update_months || day_not_on_panel)
update_quarter(c);
/* no need to do this on a damage event */
if (!rect)
display_monthpanels(c);
/* repaint appointment area */
if (repaint) {
int line_length;
gr_clear_area(c->xcontext, 0, 0,
c->view->winw, c->view->winh);
line_length = c->view->topoffset +
((end - beg + 1) * c->view->boxh);
/* draw line separating mo. boxes and appts. */
gr_draw_line(c->xcontext, (int)MOBOX_AREA_WIDTH+1,
0, (int)MOBOX_AREA_WIDTH+1,
line_length, gr_solid, rect);
gr_draw_line(c->xcontext, (int)MOBOX_AREA_WIDTH+2,
0, (int)MOBOX_AREA_WIDTH+2,
line_length, gr_solid, rect);
gr_draw_line(c->xcontext, (int)MOBOX_AREA_WIDTH+2,
c->view->topoffset-1, c->view->winw,
c->view->topoffset-1, gr_solid, rect);
gr_draw_line(c->xcontext, (int)MOBOX_AREA_WIDTH+2,
c->view->topoffset, c->view->winw,
c->view->topoffset, gr_solid, rect);
paint_dayview_appts(c, c->paint_cache, c->paint_cache_size, rect);
}
/* just repaint schedule area */
else {
gr_clear_area(c->xcontext,
(int)MOBOX_AREA_WIDTH+4, 0,
c->view->winw - (int)MOBOX_AREA_WIDTH+4,
c->view->winh);
gr_draw_line(c->xcontext, (int)MOBOX_AREA_WIDTH+2,
c->view->topoffset, c->view->winw,
c->view->topoffset, gr_solid, rect);
gr_draw_line(c->xcontext, (int)MOBOX_AREA_WIDTH+2,
c->view->topoffset+1, c->view->winw,
c->view->topoffset+1, gr_solid, rect);
paint_dayview_appts(c, c->paint_cache, c->paint_cache_size, rect);
}
paint_day_header(c, c->view->date, rect);
}
static void
chart_draw_appts(Week *w, int start, int end)
{
int x, y, h, i, segs_in_col, no_boxes;
Calendar *c = calendar;
int col_remainder, boxseg_h;
Colormap cms;
XtVaGetValues(c->canvas, XmNcolormap, &cms, NULL);
h = boxseg_h = (double)w->chart_hour_height / (double)BOX_SEG;
segs_in_col = (w->segs_in_array / 7);
/* find starting segment in column */
col_remainder = (start % segs_in_col);
no_boxes = (double)(col_remainder+1) / (double)BOX_SEG;
y = w->chart_y + ((double)col_remainder * (double)boxseg_h) +
((double)w->add_pixels * (double)no_boxes) + 1;
x = w->chart_x + ((double)start / (double)segs_in_col *
(double)w->chart_day_width);
for (i = start; i < end; i++) {
if (w->time_array[i] == 0) {
/* batch up repaints */
if ( (i+1) < w->segs_in_array &&
w->time_array[i+1] == 0 &&
((i+1) % segs_in_col) != 0 ) {
h += boxseg_h;
add_extra_pixels(i, w->add_pixels, &h);
continue;
}
add_extra_pixels(i, w->add_pixels, &h);
gr_clear_area(c->xcontext, x, y, w->chart_day_width, h);
}
else if (w->time_array[i] == 1) {
/* batch up for one repaint */
if ( (i+1) < w->segs_in_array
&& w->time_array[i+1] == 1 &&
((i+1) % segs_in_col) != 0 ) {
h += boxseg_h;
add_extra_pixels(i, w->add_pixels, &h);
continue;
}
add_extra_pixels(i, w->add_pixels, &h);
if ((c->xcontext->screen_depth < 8) || FAKE_MONOCHROME)
gr_make_gray(c->xcontext, x, y,
w->chart_day_width, h, 25);
else
gr_make_grayshade(c->xcontext, x, y,
w->chart_day_width, h, LIGHTGREY);
}
else if (w->time_array[i] == 2) {
/* batch up for one repaint */
if ( (i+1) < w->segs_in_array
&& w->time_array[i+1] == 2 &&
((i+1) % segs_in_col) != 0 ) {
h += boxseg_h;
add_extra_pixels(i, w->add_pixels, &h);
continue;
}
add_extra_pixels(i, w->add_pixels, &h);
if ((c->xcontext->screen_depth < 8) || FAKE_MONOCHROME)
gr_make_gray(c->xcontext, x, y,
w->chart_day_width, h, 50);
else
gr_make_rgbcolor(c->xcontext, cms, x, y,
w->chart_day_width, h,
MIDGREY, MIDGREY, MIDGREY);
}
else if (w->time_array[i] >= 3) {
/* batch up for one repaint */
if ( (i+1) < w->segs_in_array
&& w->time_array[i+1] >= 3 &&
((i+1) % segs_in_col) != 0 ) {
h += boxseg_h;
add_extra_pixels(i, w->add_pixels, &h);
continue;
}
add_extra_pixels(i, w->add_pixels, &h);
if ((c->xcontext->screen_depth < 8) || FAKE_MONOCHROME)
gr_make_gray(c->xcontext, x, y,
w->chart_day_width, h, 75);
else
gr_make_grayshade(c->xcontext, x, y,
w->chart_day_width, h, DIMGREY);
}
if (i != 0 && (((i+1) % segs_in_col) == 0)) {
x += w->chart_day_width;
y = w->chart_y + 1;
h = ((double)w->chart_hour_height/(double)BOX_SEG);
}
else {
y += h;
h = boxseg_h;
}
}
}
