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/* Month view display for gncal
*
* Copyright (C) 1998 Red Hat Software, Inc.
*
* Author: Federico Mena <federico@nuclecu.unam.mx>
*/
#include <config.h>
#include <libgnomeui/gnome-canvas-text.h>
#include "month-view.h"
#include "main.h"
#define SPACING 4 /* Spacing between title and calendar */
static void month_view_class_init (MonthViewClass *class);
static void month_view_init (MonthView *mv);
static void month_view_size_request (GtkWidget *widget,
GtkRequisition *requisition);
static void month_view_size_allocate (GtkWidget *widget,
GtkAllocation *allocation);
static GnomeCanvasClass *parent_class;
GtkType
month_view_get_type (void)
{
static GtkType month_view_type = 0;
if (!month_view_type) {
GtkTypeInfo month_view_info = {
"MonthView",
sizeof (MonthView),
sizeof (MonthViewClass),
(GtkClassInitFunc) month_view_class_init,
(GtkObjectInitFunc) month_view_init,
NULL, /* reserved_1 */
NULL, /* reserved_2 */
(GtkClassInitFunc) NULL
};
month_view_type = gtk_type_unique (gnome_canvas_get_type (), &month_view_info);
}
return month_view_type;
}
static void
month_view_class_init (MonthViewClass *class)
{
GtkWidgetClass *widget_class;
widget_class = (GtkWidgetClass *) class;
parent_class = gtk_type_class (gnome_canvas_get_type ());
widget_class->size_request = month_view_size_request;
widget_class->size_allocate = month_view_size_allocate;
}
static void
month_view_init (MonthView *mv)
{
/* Title */
mv->title = gnome_canvas_item_new (GNOME_CANVAS_GROUP (mv->canvas.root),
gnome_canvas_text_get_type (),
"anchor", GTK_ANCHOR_N,
"font", "-*-helvetica-bold-r-normal--18-*-*-*-p-*-iso8859-1",
"fill_color", "black",
NULL);
/* Month item */
mv->mitem = gnome_month_item_new (GNOME_CANVAS_GROUP (mv->canvas.root));
gnome_canvas_item_set (mv->mitem,
"x", 0.0,
"anchor", GTK_ANCHOR_NW,
"day_anchor", GTK_ANCHOR_NE,
"start_on_monday", week_starts_on_monday,
"heading_height", 18.0,
"heading_font", "-*-helvetica-bold-r-normal--12-*-*-*-*-*-iso8859-1",
"day_font", "-*-helvetica-bold-r-normal--14-*-*-*-*-*-iso8859-1",
NULL);
}
GtkWidget *
month_view_new (GnomeCalendar *calendar, time_t month)
{
MonthView *mv;
g_return_val_if_fail (calendar != NULL, NULL);
mv = gtk_type_new (month_view_get_type ());
mv->calendar = calendar;
month_view_set (mv, month);
return GTK_WIDGET (mv);
}
static void
month_view_size_request (GtkWidget *widget, GtkRequisition *requisition)
{
g_return_if_fail (widget != NULL);
g_return_if_fail (GTK_IS_WIDGET (widget));
g_return_if_fail (requisition != NULL);
if (GTK_WIDGET_CLASS (parent_class)->size_request)
(* GTK_WIDGET_CLASS (parent_class)->size_request) (widget, requisition);
requisition->width = 200;
requisition->height = 150;
}
static void
month_view_size_allocate (GtkWidget *widget, GtkAllocation *allocation)
{
MonthView *mv;
GdkFont *font;
GtkArg arg;
int y;
g_return_if_fail (widget != NULL);
g_return_if_fail (GTK_IS_WIDGET (widget));
g_return_if_fail (allocation != NULL);
mv = MONTH_VIEW (widget);
if (GTK_WIDGET_CLASS (parent_class)->size_allocate)
(* GTK_WIDGET_CLASS (parent_class)->size_allocate) (widget, allocation);
gnome_canvas_set_scroll_region (GNOME_CANVAS (mv), 0, 0, allocation->width, allocation->height);
/* Adjust items to new size */
arg.name = "font_gdk";
gtk_object_getv (GTK_OBJECT (mv->title), 1, &arg);
font = GTK_VALUE_BOXED (arg);
gnome_canvas_item_set (mv->title,
"x", (double) allocation->width / 2.0,
"y", (double) SPACING,
NULL);
y = font->ascent + font->descent + 2 * SPACING;
gnome_canvas_item_set (mv->mitem,
"y", (double) y,
"width", (double) (allocation->width - 1),
"height", (double) (allocation->height - y - 1),
NULL);
/* FIXME: adjust events */
}
void
month_view_update (MonthView *mv, iCalObject *object, int flags)
{
g_return_if_fail (mv != NULL);
g_return_if_fail (IS_MONTH_VIEW (mv));
/* FIXME */
}
void
month_view_set (MonthView *mv, time_t month)
{
struct tm *tm;
char buf[100];
g_return_if_fail (mv != NULL);
g_return_if_fail (IS_MONTH_VIEW (mv));
/* Title */
tm = localtime (&month);
strftime (buf, 100, "%B %Y", tm);
gnome_canvas_item_set (mv->title,
"text", buf,
NULL);
/* Month item */
gnome_canvas_item_set (mv->mitem,
"year", tm->tm_year + 1900,
"month", tm->tm_mon,
NULL);
/* FIXME: update events */
}
void
month_view_time_format_changed (MonthView *mv)
{
g_return_if_fail (mv != NULL);
g_return_if_fail (IS_MONTH_VIEW (mv));
gnome_canvas_item_set (mv->mitem,
"start_on_monday", week_starts_on_monday,
NULL);
/* FIXME: update events */
}
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