aboutsummaryrefslogtreecommitdiffstats
path: root/calendar
diff options
context:
space:
mode:
authorFederico Mena Quintero <federico@ximian.com>2001-01-19 01:23:20 +0800
committerFederico Mena Quintero <federico@src.gnome.org>2001-01-19 01:23:20 +0800
commit1ebee5b96f0861a48a1de9b8230540d740dd65cf (patch)
treed765eaa62e5560f4fc096eabc56c430d9a57f6c3 /calendar
parent12347daf568506538abf8f63c54c2699e8e8d383 (diff)
downloadgsoc2013-evolution-1ebee5b96f0861a48a1de9b8230540d740dd65cf.tar
gsoc2013-evolution-1ebee5b96f0861a48a1de9b8230540d740dd65cf.tar.gz
gsoc2013-evolution-1ebee5b96f0861a48a1de9b8230540d740dd65cf.tar.bz2
gsoc2013-evolution-1ebee5b96f0861a48a1de9b8230540d740dd65cf.tar.lz
gsoc2013-evolution-1ebee5b96f0861a48a1de9b8230540d740dd65cf.tar.xz
gsoc2013-evolution-1ebee5b96f0861a48a1de9b8230540d740dd65cf.tar.zst
gsoc2013-evolution-1ebee5b96f0861a48a1de9b8230540d740dd65cf.zip
New files with a simple sequence to migrate the task components from the
2001-01-18 Federico Mena Quintero <federico@ximian.com> * gui/tasks-migrate.[ch]: New files with a simple sequence to migrate the task components from the old calendar folder into the new tasks folder. * gui/component-factory.c (owner_set_cb): Call tasks_migrate() once evolution_dir is set. It sucks to have to do this here. * cal-client/cal-client.c (cal_client_get_uids): In the inline docs, indicate how to free the return value. (cal_opened_cb): Ahem, moved assertion to the right place. Also, ref() and unref() around our own signal emission because we are not inside a signal handler, rather a simple callback from the listener object; we want to have a chance to clean up even if the client is unrefed during the emission. * gui/Makefile.am (evolution_calendar_SOURCES): Added tasks-migrate.[ch] to the list of sources. 2001-01-17 Federico Mena Quintero <federico@ximian.com> * gui/event-editor.c (init_widgets): Use e_calendar_item_set_max_days_sel() instead of setting GTK+ object arguments. * gui/e-day-view.c (e_day_view_set_cal_client): Oops, we had a reversed test for the client being loaded. * gui/tag-calendar.c (tag_calendar_by_client): Fixed similarly reversed test. svn path=/trunk/; revision=7622
Diffstat (limited to 'calendar')
-rw-r--r--calendar/ChangeLog32
-rw-r--r--calendar/cal-client/cal-client.c15
-rw-r--r--calendar/gui/Makefile.am2
-rw-r--r--calendar/gui/alarm-notify/alarm-notify.c11
-rw-r--r--calendar/gui/calendar-component.c11
-rw-r--r--calendar/gui/component-factory.c11
-rw-r--r--calendar/gui/e-day-view.c2
-rw-r--r--calendar/gui/event-editor.c4
-rw-r--r--calendar/gui/gnome-month-item.c1246
-rw-r--r--calendar/gui/gnome-month-item.h165
-rw-r--r--calendar/gui/main.c2
-rw-r--r--calendar/gui/tag-calendar.c6
-rw-r--r--calendar/gui/tasks-migrate.c304
-rw-r--r--calendar/gui/tasks-migrate.h29
14 files changed, 414 insertions, 1426 deletions
diff --git a/calendar/ChangeLog b/calendar/ChangeLog
index 000cb7756d..caab58dc82 100644
--- a/calendar/ChangeLog
+++ b/calendar/ChangeLog
@@ -1,3 +1,35 @@
+2001-01-18 Federico Mena Quintero <federico@ximian.com>
+
+ * gui/tasks-migrate.[ch]: New files with a simple sequence to
+ migrate the task components from the old calendar folder into the
+ new tasks folder.
+
+ * gui/component-factory.c (owner_set_cb): Call tasks_migrate()
+ once evolution_dir is set. It sucks to have to do this here.
+
+ * cal-client/cal-client.c (cal_client_get_uids): In the inline
+ docs, indicate how to free the return value.
+ (cal_opened_cb): Ahem, moved assertion to the right place. Also,
+ ref() and unref() around our own signal emission because we are
+ not inside a signal handler, rather a simple callback from the
+ listener object; we want to have a chance to clean up even if the
+ client is unrefed during the emission.
+
+ * gui/Makefile.am (evolution_calendar_SOURCES): Added
+ tasks-migrate.[ch] to the list of sources.
+
+2001-01-17 Federico Mena Quintero <federico@ximian.com>
+
+ * gui/event-editor.c (init_widgets): Use
+ e_calendar_item_set_max_days_sel() instead of setting GTK+ object
+ arguments.
+
+ * gui/e-day-view.c (e_day_view_set_cal_client): Oops, we had a
+ reversed test for the client being loaded.
+
+ * gui/tag-calendar.c (tag_calendar_by_client): Fixed similarly
+ reversed test.
+
2001-01-17 Damon Chaplin <damon@helixcode.com>
* gui/e-week-view*.c
diff --git a/calendar/cal-client/cal-client.c b/calendar/cal-client/cal-client.c
index a89cfae40c..0012ec3706 100644
--- a/calendar/cal-client/cal-client.c
+++ b/calendar/cal-client/cal-client.c
@@ -347,7 +347,13 @@ cal_opened_cb (CalListener *listener,
out:
- g_assert (priv->load_state != CAL_CLIENT_LOAD_LOADING);
+ /* We are *not* inside a signal handler (this is just a simple callback
+ * called from the listener), so there is not a temporary reference to
+ * the client object. We ref() so that we can safely emit our own
+ * signal and clean up.
+ */
+
+ gtk_object_ref (GTK_OBJECT (client));
gtk_signal_emit (GTK_OBJECT (client), cal_client_signals[CAL_OPENED],
client_status);
@@ -357,6 +363,10 @@ cal_opened_cb (CalListener *listener,
g_free (priv->uri);
priv->uri = NULL;
}
+
+ g_assert (priv->load_state != CAL_CLIENT_LOAD_LOADING);
+
+ gtk_object_unref (GTK_OBJECT (client));
}
/* Handle the obj_updated signal from the listener */
@@ -713,7 +723,8 @@ build_uid_list (GNOME_Evolution_Calendar_CalObjUIDSeq *seq)
* Queries a calendar for a list of unique identifiers corresponding to calendar
* objects whose type matches one of the types specified in the @type flags.
*
- * Return value: A list of strings that are the sought UIDs.
+ * Return value: A list of strings that are the sought UIDs. This should be
+ * freed using the cal_obj_uid_list_free() function.
**/
GList *
cal_client_get_uids (CalClient *client, CalObjType type)
diff --git a/calendar/gui/Makefile.am b/calendar/gui/Makefile.am
index 0f000de3f5..9a0a6a1564 100644
--- a/calendar/gui/Makefile.am
+++ b/calendar/gui/Makefile.am
@@ -112,6 +112,8 @@ evolution_calendar_SOURCES = \
tasks-control-factory.h \
tasks-control.c \
tasks-control.h \
+ tasks-migrate.c \
+ tasks-migrate.h \
weekday-picker.c \
weekday-picker.h \
widget-util.c \
diff --git a/calendar/gui/alarm-notify/alarm-notify.c b/calendar/gui/alarm-notify/alarm-notify.c
index fc87ad878d..60346ba801 100644
--- a/calendar/gui/alarm-notify/alarm-notify.c
+++ b/calendar/gui/alarm-notify/alarm-notify.c
@@ -30,7 +30,8 @@
/* Private part of the AlarmNotify structure */
struct _AlarmNotifyPrivate {
- /* FIXME */
+ /* Mapping from GnomeVFSURIs to loaded clients */
+ GHashTable *uri_client_hash;
};
@@ -140,14 +141,18 @@ alarm_notify_destroy (GtkObject *object)
/* AlarmNotify::addCalendar method */
static void
AlarmNotify_addCalendar (PortableServer_Servant servant,
- const CORBA_char *uri,
+ const CORBA_char *str_uri,
CORBA_Environment *ev)
{
AlarmNotify *an;
+ GnomeVFSURI *uri;
+ CalClient *client;
an = ALARM_NOTIFY (bonobo_object_from_servant (servant));
- /* FIXME */
+ uri = gnome_vfs_uri_new (str_uri);
+ if (!uri) {
+ }
}
/* AlarmNotify::removeCalendar method */
diff --git a/calendar/gui/calendar-component.c b/calendar/gui/calendar-component.c
index 4f98cbab6b..5226c2480d 100644
--- a/calendar/gui/calendar-component.c
+++ b/calendar/gui/calendar-component.c
@@ -32,6 +32,7 @@
#include "calendar-config.h"
#include "calendar-summary.h"
#include "tasks-control.h"
+#include "tasks-migrate.h"
@@ -107,9 +108,17 @@ owner_set_cb (EvolutionShellComponent *shell_component,
const char *evolution_homedir,
gpointer user_data)
{
+ static gboolean migrated = FALSE;
+
+ owner_count ++;
evolution_dir = g_strdup (evolution_homedir);
+
calendar_config_init ();
- owner_count ++;
+
+ if (!migrated) {
+ tasks_migrate ();
+ migrated = TRUE;
+ }
}
static void
diff --git a/calendar/gui/component-factory.c b/calendar/gui/component-factory.c
index 4f98cbab6b..5226c2480d 100644
--- a/calendar/gui/component-factory.c
+++ b/calendar/gui/component-factory.c
@@ -32,6 +32,7 @@
#include "calendar-config.h"
#include "calendar-summary.h"
#include "tasks-control.h"
+#include "tasks-migrate.h"
@@ -107,9 +108,17 @@ owner_set_cb (EvolutionShellComponent *shell_component,
const char *evolution_homedir,
gpointer user_data)
{
+ static gboolean migrated = FALSE;
+
+ owner_count ++;
evolution_dir = g_strdup (evolution_homedir);
+
calendar_config_init ();
- owner_count ++;
+
+ if (!migrated) {
+ tasks_migrate ();
+ migrated = TRUE;
+ }
}
static void
diff --git a/calendar/gui/e-day-view.c b/calendar/gui/e-day-view.c
index 47c19dff75..9943e86066 100644
--- a/calendar/gui/e-day-view.c
+++ b/calendar/gui/e-day-view.c
@@ -1511,7 +1511,7 @@ e_day_view_set_cal_client (EDayView *day_view,
day_view->client = client;
if (day_view->client) {
- if (cal_client_get_load_state (day_view->client) == CAL_CLIENT_LOAD_LOADED)
+ if (cal_client_get_load_state (day_view->client) != CAL_CLIENT_LOAD_LOADED)
gtk_signal_connect (GTK_OBJECT (day_view->client), "cal_opened",
GTK_SIGNAL_FUNC (cal_opened_cb), day_view);
diff --git a/calendar/gui/event-editor.c b/calendar/gui/event-editor.c
index 350de507e7..8b7e04c1c7 100644
--- a/calendar/gui/event-editor.c
+++ b/calendar/gui/event-editor.c
@@ -1138,9 +1138,7 @@ init_widgets (EventEditor *ee)
gtk_signal_connect (GTK_OBJECT (ecal->calitem), "date_range_changed",
GTK_SIGNAL_FUNC (recur_preview_date_range_changed_cb), ee);
calendar_config_configure_e_calendar (ecal);
- gnome_canvas_item_set (GNOME_CANVAS_ITEM (ecal->calitem),
- "maximum_days_selected", 0,
- NULL);
+ e_calendar_item_set_max_days_sel (ecal->calitem, 0);
gtk_container_add (GTK_CONTAINER (priv->recurrence_preview_bin),
priv->recurrence_preview_calendar);
gtk_widget_show (priv->recurrence_preview_calendar);
diff --git a/calendar/gui/gnome-month-item.c b/calendar/gui/gnome-month-item.c
deleted file mode 100644
index 58e393e4ee..0000000000
--- a/calendar/gui/gnome-month-item.c
+++ /dev/null
@@ -1,1246 +0,0 @@
-/* General-purpose monthly calendar canvas item for GNOME
- *
- * Copyright (C) 1998 Red Hat Software, Inc.
- *
- * Author: Federico Mena <federico@nuclecu.unam.mx>
- */
-
-#include <config.h>
-#include <math.h>
-#include <time.h>
-#include <gnome.h>
-#include "gnome-month-item.h"
-
-
-#define DEFAULT_FONT "-*-helvetica-medium-r-normal--10-*-*-*-p-*-*-*"
-
-
-/* Number of days in a month, for normal and leap years */
-static const int days_in_month[2][12] = {
- { 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31 },
- { 31, 29, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31 }
-};
-
-/* The weird month of September 1752, where 3 Sep through 13 Sep were eliminated due to the
- * Gregorian reformation.
- */
-static const int sept_1752[42] = {
- 0, 0, 1, 2, 14, 15, 16,
- 17, 18, 19, 20, 21, 22, 23,
- 24, 25, 26, 27, 28, 29, 30,
- 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0
-};
-
-#define REFORMATION_DAY 639787 /* First day of the reformation, counted from 1 Jan 1 */
-#define MISSING_DAYS 11 /* They corrected out 11 days */
-#define THURSDAY 4 /* First day of reformation */
-#define SATURDAY 6 /* Offset value; 1 Jan 1 was a Saturday */
-#define SEPT_1752_START 2 /* Start day within month */
-#define SEPT_1752_END 20 /* End day within month */
-
-
-enum {
- ARG_0,
- ARG_YEAR,
- ARG_MONTH,
- ARG_X,
- ARG_Y,
- ARG_WIDTH,
- ARG_HEIGHT,
- ARG_ANCHOR,
- ARG_HEAD_PADDING,
- ARG_DAY_PADDING,
- ARG_DAY_NAMES,
- ARG_HEADING_HEIGHT,
- ARG_HEADING_ANCHOR,
- ARG_DAY_ANCHOR,
- ARG_START_ON_MONDAY,
- ARG_HEAD_FONT,
- ARG_HEAD_FONTSET,
- ARG_HEAD_FONT_GDK,
- ARG_DAY_FONT,
- ARG_DAY_FONTSET,
- ARG_DAY_FONT_GDK,
- ARG_HEAD_COLOR,
- ARG_HEAD_COLOR_GDK,
- ARG_OUTLINE_COLOR,
- ARG_OUTLINE_COLOR_GDK,
- ARG_DAY_BOX_COLOR,
- ARG_DAY_BOX_COLOR_GDK,
- ARG_DAY_COLOR,
- ARG_DAY_COLOR_GDK
-};
-
-
-static void gnome_month_item_class_init (GnomeMonthItemClass *class);
-static void gnome_month_item_init (GnomeMonthItem *mitem);
-static void gnome_month_item_destroy (GtkObject *object);
-static void gnome_month_item_set_arg (GtkObject *object,
- GtkArg *arg,
- guint arg_id);
-static void gnome_month_item_get_arg (GtkObject *object,
- GtkArg *arg,
- guint arg_id);
-
-
-
-static GnomeCanvasGroupClass *parent_class;
-
-
-GtkType
-gnome_month_item_get_type (void)
-{
- static GtkType month_item_type = 0;
-
- if (!month_item_type) {
- GtkTypeInfo month_item_info = {
- "GnomeMonthItem",
- sizeof (GnomeMonthItem),
- sizeof (GnomeMonthItemClass),
- (GtkClassInitFunc) gnome_month_item_class_init,
- (GtkObjectInitFunc) gnome_month_item_init,
- NULL, /* reserved_1 */
- NULL, /* reserved_2 */
- (GtkClassInitFunc) NULL
- };
-
- month_item_type = gtk_type_unique (gnome_canvas_group_get_type (), &month_item_info);
- }
-
- return month_item_type;
-}
-
-static void
-gnome_month_item_class_init (GnomeMonthItemClass *class)
-{
- GtkObjectClass *object_class;
- GnomeCanvasItemClass *item_class;
-
- object_class = (GtkObjectClass *) class;
- item_class = (GnomeCanvasItemClass *) class;
-
- parent_class = gtk_type_class (gnome_canvas_group_get_type ());
-
- gtk_object_add_arg_type ("GnomeMonthItem::year", GTK_TYPE_UINT, GTK_ARG_READWRITE, ARG_YEAR);
- gtk_object_add_arg_type ("GnomeMonthItem::month", GTK_TYPE_UINT, GTK_ARG_READWRITE, ARG_MONTH);
- gtk_object_add_arg_type ("GnomeMonthItem::x", GTK_TYPE_DOUBLE, GTK_ARG_READWRITE, ARG_X);
- gtk_object_add_arg_type ("GnomeMonthItem::y", GTK_TYPE_DOUBLE, GTK_ARG_READWRITE, ARG_Y);
- gtk_object_add_arg_type ("GnomeMonthItem::width", GTK_TYPE_DOUBLE, GTK_ARG_READWRITE, ARG_WIDTH);
- gtk_object_add_arg_type ("GnomeMonthItem::height", GTK_TYPE_DOUBLE, GTK_ARG_READWRITE, ARG_HEIGHT);
- gtk_object_add_arg_type ("GnomeMonthItem::anchor", GTK_TYPE_ANCHOR_TYPE, GTK_ARG_READWRITE, ARG_ANCHOR);
- gtk_object_add_arg_type ("GnomeMonthItem::heading_padding", GTK_TYPE_DOUBLE, GTK_ARG_READWRITE, ARG_HEAD_PADDING);
- gtk_object_add_arg_type ("GnomeMonthItem::day_padding", GTK_TYPE_DOUBLE, GTK_ARG_READWRITE, ARG_DAY_PADDING);
- gtk_object_add_arg_type ("GnomeMonthItem::day_names", GTK_TYPE_POINTER, GTK_ARG_WRITABLE, ARG_DAY_NAMES);
- gtk_object_add_arg_type ("GnomeMonthItem::heading_height", GTK_TYPE_DOUBLE, GTK_ARG_READWRITE, ARG_HEADING_HEIGHT);
- gtk_object_add_arg_type ("GnomeMonthItem::heading_anchor", GTK_TYPE_ANCHOR_TYPE, GTK_ARG_READWRITE, ARG_HEADING_ANCHOR);
- gtk_object_add_arg_type ("GnomeMonthItem::day_anchor", GTK_TYPE_ANCHOR_TYPE, GTK_ARG_READWRITE, ARG_DAY_ANCHOR);
- gtk_object_add_arg_type ("GnomeMonthItem::start_on_monday", GTK_TYPE_BOOL, GTK_ARG_READWRITE, ARG_START_ON_MONDAY);
- gtk_object_add_arg_type ("GnomeMonthItem::heading_font", GTK_TYPE_STRING, GTK_ARG_WRITABLE, ARG_HEAD_FONT);
- gtk_object_add_arg_type ("GnomeMonthItem::heading_fontset", GTK_TYPE_STRING, GTK_ARG_WRITABLE, ARG_HEAD_FONTSET);
- gtk_object_add_arg_type ("GnomeMonthItem::heading_font_gdk", GTK_TYPE_GDK_FONT, GTK_ARG_READWRITE, ARG_HEAD_FONT_GDK);
- gtk_object_add_arg_type ("GnomeMonthItem::day_font", GTK_TYPE_STRING, GTK_ARG_WRITABLE, ARG_DAY_FONT);
- gtk_object_add_arg_type ("GnomeMonthItem::day_fontset", GTK_TYPE_STRING, GTK_ARG_WRITABLE, ARG_DAY_FONTSET);
- gtk_object_add_arg_type ("GnomeMonthItem::day_font_gdk", GTK_TYPE_GDK_FONT, GTK_ARG_READWRITE, ARG_DAY_FONT_GDK);
- gtk_object_add_arg_type ("GnomeMonthItem::heading_color", GTK_TYPE_STRING, GTK_ARG_WRITABLE, ARG_HEAD_COLOR);
- gtk_object_add_arg_type ("GnomeMonthItem::heading_color_gdk", GTK_TYPE_GDK_COLOR, GTK_ARG_READWRITE, ARG_HEAD_COLOR_GDK);
- gtk_object_add_arg_type ("GnomeMonthItem::outline_color", GTK_TYPE_STRING, GTK_ARG_WRITABLE, ARG_OUTLINE_COLOR);
- gtk_object_add_arg_type ("GnomeMonthItem::outline_color_gdk", GTK_TYPE_GDK_COLOR, GTK_ARG_READWRITE, ARG_OUTLINE_COLOR_GDK);
- gtk_object_add_arg_type ("GnomeMonthItem::day_box_color", GTK_TYPE_STRING, GTK_ARG_WRITABLE, ARG_DAY_BOX_COLOR);
- gtk_object_add_arg_type ("GnomeMonthItem::day_box_color_gdk", GTK_TYPE_GDK_COLOR, GTK_ARG_READWRITE, ARG_DAY_BOX_COLOR_GDK);
- gtk_object_add_arg_type ("GnomeMonthItem::day_color", GTK_TYPE_STRING, GTK_ARG_WRITABLE, ARG_DAY_COLOR);
- gtk_object_add_arg_type ("GnomeMonthItem::day_color_gdk", GTK_TYPE_GDK_COLOR, GTK_ARG_READWRITE, ARG_DAY_COLOR_GDK);
-
- object_class->destroy = gnome_month_item_destroy;
- object_class->set_arg = gnome_month_item_set_arg;
- object_class->get_arg = gnome_month_item_get_arg;
-}
-
-/* Calculates the minimum heading height based on the heading font size and padding. It also
- * calculates the minimum width of the month item based on the width of the headings.
- */
-static void
-check_heading_sizes (GnomeMonthItem *mitem)
-{
- double m_height;
- double m_width;
- int width;
- int max_width;
- int i;
-
- /* Calculate minimum height */
-
- m_height = mitem->head_font->ascent + mitem->head_font->descent + 2 * mitem->head_padding;
-
- if (mitem->head_height < m_height)
- mitem->head_height = m_height;
-
- /* Go through each heading and remember the widest one */
-
- max_width = 0;
-
- for (i = 0; i < 7; i++) {
- width = gdk_string_width (mitem->head_font, mitem->day_names[i]);
- if (max_width < width)
- max_width = width;
- }
-
- m_width = 7 * (max_width + 2 * mitem->head_padding);
-
- if (mitem->width < m_width)
- mitem->width = m_width;
-}
-
-/* Calculates the minimum width and height of the month item based on the day font size and padding.
- * Assumes that the minimum heading height has already been computed.
- */
-static void
-check_day_sizes (GnomeMonthItem *mitem)
-{
- double m_height;
- double m_width;
- int width;
- int max_width;
- char buf[100];
- int i;
-
- /* Calculate minimum height */
-
- m_height = mitem->head_height + 6 * (mitem->day_font->ascent + mitem->day_font->descent + 2 * mitem->day_padding);
-
- if (mitem->height < m_height)
- mitem->height = m_height;
-
- /* Calculate minimum width */
-
- max_width = 0;
-
- for (i = 1; i < 32; i++) {
- sprintf (buf, "%d", i);
- width = gdk_string_width (mitem->day_font, buf);
- if (max_width < width)
- max_width = width;
- }
-
- m_width = 7 * (max_width + 2 * mitem->day_padding);
-
- if (mitem->width < m_width)
- mitem->width = m_width;
-}
-
-/* Calculates the minimum size of the month item based on the font sizes and paddings. If the
- * current size of the month item is smaller than the required minimum size, this function will
- * change the size to the appropriate values.
- */
-static void
-check_sizes (GnomeMonthItem *mitem)
-{
- check_heading_sizes (mitem);
- check_day_sizes (mitem);
-}
-
-/* Recalculates the position of the toplevel calendar group based on the logical position and anchor */
-static void
-reanchor (GnomeMonthItem *mitem)
-{
- double x, y;
-
- x = mitem->x;
- y = mitem->y;
-
- switch (mitem->anchor) {
- case GTK_ANCHOR_NW:
- case GTK_ANCHOR_W:
- case GTK_ANCHOR_SW:
- break;
-
- case GTK_ANCHOR_N:
- case GTK_ANCHOR_CENTER:
- case GTK_ANCHOR_S:
- x -= mitem->width / 2;
- break;
-
- case GTK_ANCHOR_NE:
- case GTK_ANCHOR_E:
- case GTK_ANCHOR_SE:
- x -= mitem->width;
- break;
- }
-
- switch (mitem->anchor) {
- case GTK_ANCHOR_NW:
- case GTK_ANCHOR_N:
- case GTK_ANCHOR_NE:
- break;
-
- case GTK_ANCHOR_W:
- case GTK_ANCHOR_CENTER:
- case GTK_ANCHOR_E:
- y -= mitem->height / 2;
- break;
-
- case GTK_ANCHOR_SW:
- case GTK_ANCHOR_S:
- case GTK_ANCHOR_SE:
- y -= mitem->height;
- break;
- }
-
- /* Explicitly use the canvas group class prefix since the month item class has x and y
- * arguments as well.
- */
-
- gnome_canvas_item_set (GNOME_CANVAS_ITEM (mitem),
- "GnomeCanvasGroup::x", x,
- "GnomeCanvasGroup::y", y,
- NULL);
-}
-
-/* Takes an anchor specification and the corners of a rectangle, and returns an anchored point with
- * respect to that rectangle.
- */
-static void
-get_label_anchor (GtkAnchorType anchor, double x1, double y1, double x2, double y2, double *x, double *y)
-{
- switch (anchor) {
- case GTK_ANCHOR_NW:
- case GTK_ANCHOR_W:
- case GTK_ANCHOR_SW:
- *x = x1;
- break;
-
- case GTK_ANCHOR_N:
- case GTK_ANCHOR_CENTER:
- case GTK_ANCHOR_S:
- *x = (x1 + x2) / 2.0;
- break;
-
- case GTK_ANCHOR_NE:
- case GTK_ANCHOR_E:
- case GTK_ANCHOR_SE:
- *x = x2;
- break;
- }
-
- switch (anchor) {
- case GTK_ANCHOR_NW:
- case GTK_ANCHOR_N:
- case GTK_ANCHOR_NE:
- *y = y1;
- break;
-
- case GTK_ANCHOR_W:
- case GTK_ANCHOR_CENTER:
- case GTK_ANCHOR_E:
- *y = (y1 + y2) / 2.0;
- break;
-
- case GTK_ANCHOR_SW:
- case GTK_ANCHOR_S:
- case GTK_ANCHOR_SE:
- *y = y2;
- break;
- }
-}
-
-/* Resets the position of the day name headings in the calendar */
-static void
-reshape_headings (GnomeMonthItem *mitem)
-{
- double width;
- int i;
- double x, y;
-
- width = mitem->width / 7;
-
- for (i = 0; i < 7; i++) {
- /* Group */
- gnome_canvas_item_set (mitem->items[GNOME_MONTH_ITEM_HEAD_GROUP + i],
- "x", width * i,
- "y", 0.0,
- NULL);
-
- /* Box */
- gnome_canvas_item_set (mitem->items[GNOME_MONTH_ITEM_HEAD_BOX + i],
- "x1", 0.0,
- "y1", 0.0,
- "x2", width,
- "y2", mitem->head_height,
- NULL);
-
- /* Label */
- get_label_anchor (mitem->head_anchor,
- mitem->head_padding,
- mitem->head_padding,
- width - mitem->head_padding,
- mitem->head_height - mitem->head_padding,
- &x, &y);
-
- gnome_canvas_item_set (mitem->items[GNOME_MONTH_ITEM_HEAD_LABEL + i],
- "x", x,
- "y", y,
- "anchor", mitem->head_anchor,
- NULL);
- }
-}
-
-/* Resets the position of the days in the calendar */
-static void
-reshape_days (GnomeMonthItem *mitem)
-{
- double width, height;
- double x, y;
- int row, col;
- int i;
-
- width = mitem->width / 7;
- height = (mitem->height - mitem->head_height) / 6;
-
- i = 0;
-
- for (row = 0; row < 6; row++)
- for (col = 0; col < 7; col++) {
- /* Group */
- gnome_canvas_item_set (mitem->items[GNOME_MONTH_ITEM_DAY_GROUP + i],
- "x", width * col,
- "y", mitem->head_height + height * row,
- NULL);
-
- /* Box */
- gnome_canvas_item_set (mitem->items[GNOME_MONTH_ITEM_DAY_BOX + i],
- "x1", 0.0,
- "y1", 0.0,
- "x2", width,
- "y2", height,
- NULL);
-
- /* Label */
- get_label_anchor (mitem->day_anchor,
- mitem->day_padding,
- mitem->day_padding,
- width - mitem->day_padding,
- height - mitem->day_padding,
- &x, &y);
-
- gnome_canvas_item_set (mitem->items[GNOME_MONTH_ITEM_DAY_LABEL + i],
- "x", x,
- "y", y,
- "anchor", mitem->day_anchor,
- NULL);
-
- i++;
- }
-}
-
-/* Changes the positions and resizes the items in the calendar to match the new size of the
- * calendar.
- */
-static void
-reshape (GnomeMonthItem *mitem)
-{
- check_sizes (mitem);
- reanchor (mitem);
- reshape_headings (mitem);
- reshape_days (mitem);
-}
-
-/* Sets the font for all the day headings */
-static void
-set_head_font (GnomeMonthItem *mitem)
-{
- int i;
-
- for (i = 0; i < 7; i++)
- gnome_canvas_item_set (mitem->items[GNOME_MONTH_ITEM_HEAD_LABEL + i],
- "font_gdk", mitem->head_font,
- NULL);
-}
-
-/* Sets the color for all the headings */
-static void
-set_head_color (GnomeMonthItem *mitem)
-{
- int i;
- GdkColor outline;
- GdkColor head;
-
- outline.pixel = mitem->outline_pixel;
- head.pixel = mitem->head_pixel;
-
- for (i = 0; i < 7; i++) {
- gnome_canvas_item_set (mitem->items[GNOME_MONTH_ITEM_HEAD_BOX + i],
- "fill_color_gdk", &outline,
- NULL);
-
- gnome_canvas_item_set (mitem->items[GNOME_MONTH_ITEM_HEAD_LABEL + i],
- "fill_color_gdk", &head,
- NULL);
- }
-}
-
-/* Creates the items for the day name headings */
-static void
-create_headings (GnomeMonthItem *mitem)
-{
- int i;
-
- /* Just create the items; they will be positioned and configured by a call to reshape() */
-
- for (i = 0; i < 7; i++) {
- /* Group */
- mitem->items[GNOME_MONTH_ITEM_HEAD_GROUP + i] =
- gnome_canvas_item_new (GNOME_CANVAS_GROUP (mitem),
- gnome_canvas_group_get_type (),
- NULL);
-
- /* Box */
- mitem->items[GNOME_MONTH_ITEM_HEAD_BOX + i] =
- gnome_canvas_item_new (GNOME_CANVAS_GROUP (mitem->items[GNOME_MONTH_ITEM_HEAD_GROUP + i]),
- gnome_canvas_rect_get_type (),
- NULL);
-
- /* Label */
- mitem->items[GNOME_MONTH_ITEM_HEAD_LABEL + i] =
- gnome_canvas_item_new (GNOME_CANVAS_GROUP (mitem->items[GNOME_MONTH_ITEM_HEAD_GROUP + i]),
- gnome_canvas_text_get_type (),
- NULL);
- }
-
- set_head_font (mitem);
- set_head_color (mitem);
-}
-
-/* Returns the number of leap years since year 1 up to (but not including) the specified year */
-static int
-leap_years_up_to (int year)
-{
- return (year / 4 /* trivial leapness */
- - ((year > 1700) ? (year / 100 - 17) : 0) /* minus centuries since 1700 */
- + ((year > 1600) ? ((year - 1600) / 400) : 0)); /* plus centuries since 1700 divisible by 400 */
-}
-
-/* Returns whether the specified year is a leap year */
-static int
-is_leap_year (int year)
-{
- if (year <= 1752)
- return !(year % 4);
- else
- return (!(year % 4) && (year % 100)) || !(year % 400);
-}
-
-/* Returns the 1-based day number within the year of the specified date */
-static int
-day_in_year (int day, int month, int year)
-{
- int is_leap, i;
-
- is_leap = is_leap_year (year);
-
- for (i = 0; i < month; i++)
- day += days_in_month [is_leap][i];
-
- return day;
-}
-
-/* Returns the day of the week (zero-based, zero is Sunday) for the specified date. For the days
- * that were removed on the Gregorian reformation, it returns Thursday.
- */
-static int
-day_in_week (int day, int month, int year)
-{
- int n;
-
- n = (year - 1) * 365 + leap_years_up_to (year - 1) + day_in_year (day, month, year);
-
- if (n < REFORMATION_DAY)
- return (n - 1 + SATURDAY) % 7;
-
- if (n >= (REFORMATION_DAY + MISSING_DAYS))
- return (n - 1 + SATURDAY - MISSING_DAYS) % 7;
-
- return THURSDAY;
-}
-
-/* Fills the 42-element days array with the day numbers for the specified month. Slots outside the
- * bounds of the month are filled with zeros. The starting and ending indexes of the days are
- * returned in the start and end arguments.
- */
-static void
-build_month (int month, int year, int start_on_monday, int *days, int *start, int *end)
-{
- int i;
- int d_month, d_week;
-
- /* Note that months are zero-based, so September is month 8 */
-
- if ((year == 1752) && (month == 8)) {
- memcpy (days, sept_1752, 42 * sizeof (int));
-
- if (start)
- *start = SEPT_1752_START;
-
- if (end)
- *end = SEPT_1752_END;
-
- return;
- }
-
- for (i = 0; i < 42; i++)
- days[i] = 0;
-
- d_month = days_in_month[is_leap_year (year)][month];
- d_week = day_in_week (1, month, year);
-
- if (start_on_monday)
- d_week = (d_week + 6) % 7;
-
- for (i = 0; i < d_month; i++)
- days[d_week + i] = i + 1;
-
- if (start)
- *start = d_week;
-
- if (end)
- *end = d_week + d_month - 1;
-}
-
-/* Set the day numbers in the monthly calendar */
-static void
-set_days (GnomeMonthItem *mitem)
-{
- int i;
- int start, end;
- char buf[100];
-
- build_month (mitem->month, mitem->year, mitem->start_on_monday, mitem->day_numbers, &start, &end);
-
- /* Clear days before start of month */
-
- for (i = 0; i < start; i++)
- gnome_canvas_item_set (mitem->items[GNOME_MONTH_ITEM_DAY_LABEL + i],
- "text", NULL,
- NULL);
-
- /* Set days of month */
-
- for (; start <= end; start++, i++) {
- sprintf (buf, "%d", mitem->day_numbers[start]);
- gnome_canvas_item_set (mitem->items[GNOME_MONTH_ITEM_DAY_LABEL + i],
- "text", buf,
- NULL);
- }
-
- /* Clear days after end of month */
-
- for (; i < 42; i++)
- gnome_canvas_item_set (mitem->items[GNOME_MONTH_ITEM_DAY_LABEL + i],
- "text", NULL,
- NULL);
-}
-
-/* Sets the font for all the day numbers */
-static void
-set_day_font (GnomeMonthItem *mitem)
-{
- int i;
-
- for (i = 0; i < 42; i++)
- gnome_canvas_item_set (mitem->items[GNOME_MONTH_ITEM_DAY_LABEL + i],
- "font_gdk", mitem->day_font,
- NULL);
-}
-
-/* Sets the color for all the day items */
-static void
-set_day_color (GnomeMonthItem *mitem)
-{
- int i;
- GdkColor outline;
- GdkColor day_box;
- GdkColor day;
-
- outline.pixel = mitem->outline_pixel;
- day_box.pixel = mitem->day_box_pixel;
- day.pixel = mitem->day_pixel;
-
- for (i = 0; i < 42; i++) {
- gnome_canvas_item_set (mitem->items[GNOME_MONTH_ITEM_DAY_BOX + i],
- "outline_color_gdk", &outline,
- "fill_color_gdk", &day_box,
- NULL);
-
- gnome_canvas_item_set (mitem->items[GNOME_MONTH_ITEM_DAY_LABEL + i],
- "fill_color_gdk", &day,
- NULL);
- }
-}
-
-/* Creates the items for the days */
-static void
-create_days (GnomeMonthItem *mitem)
-{
- int i;
-
- /* Just create the items; they will be positioned and configured by a call to reshape() */
-
- for (i = 0; i < 42; i++) {
- /* Group */
- mitem->items[GNOME_MONTH_ITEM_DAY_GROUP + i] =
- gnome_canvas_item_new (GNOME_CANVAS_GROUP (mitem),
- gnome_canvas_group_get_type (),
- NULL);
-
- /* Box */
- mitem->items[GNOME_MONTH_ITEM_DAY_BOX + i] =
- gnome_canvas_item_new (GNOME_CANVAS_GROUP (mitem->items[GNOME_MONTH_ITEM_DAY_GROUP + i]),
- gnome_canvas_rect_get_type (),
- NULL);
-
- /* Label */
- mitem->items[GNOME_MONTH_ITEM_DAY_LABEL + i] =
- gnome_canvas_item_new (GNOME_CANVAS_GROUP (mitem->items[GNOME_MONTH_ITEM_DAY_GROUP + i]),
- gnome_canvas_text_get_type (),
- NULL);
- }
-
- set_day_font (mitem);
- set_day_color (mitem);
- set_days (mitem);
-}
-
-/* Resets the text of the day name headings */
-static void
-set_day_names (GnomeMonthItem *mitem)
-{
- int i;
-
- for (i = 0; i < 7; i++)
- gnome_canvas_item_set (mitem->items[GNOME_MONTH_ITEM_HEAD_LABEL + i],
- "text", mitem->day_names[mitem->start_on_monday ? ((i + 1) % 7) : i],
- NULL);
-}
-
-/* Creates all the canvas items that make up the calendar */
-static void
-create_items (GnomeMonthItem *mitem)
-{
- mitem->items = g_new (GnomeCanvasItem *, GNOME_MONTH_ITEM_LAST);
-
- create_headings (mitem);
- create_days (mitem);
-
- /* Initialize by default to three-letter day names */
-
- mitem->day_names[0] = g_strdup (_("Sun"));
- mitem->day_names[1] = g_strdup (_("Mon"));
- mitem->day_names[2] = g_strdup (_("Tue"));
- mitem->day_names[3] = g_strdup (_("Wed"));
- mitem->day_names[4] = g_strdup (_("Thu"));
- mitem->day_names[5] = g_strdup (_("Fri"));
- mitem->day_names[6] = g_strdup (_("Sat"));
-
- set_day_names (mitem);
- reshape (mitem);
-}
-
-static void
-gnome_month_item_init (GnomeMonthItem *mitem)
-{
- time_t t;
- struct tm tm;
-
- /* Initialize to the current month by default */
-
- t = time (NULL);
- tm = *localtime (&t);
-
- mitem->year = tm.tm_year + 1900;
- mitem->month = tm.tm_mon;
-
- mitem->x = 0.0;
- mitem->y = 0.0;
- mitem->width = 150.0; /* not unreasonable defaults, I hope */
- mitem->height = 100.0;
- mitem->anchor = GTK_ANCHOR_NW;
- mitem->head_padding = 0.0;
- mitem->day_padding = 2.0;
- mitem->head_height = 14.0;
- mitem->head_anchor = GTK_ANCHOR_CENTER;
- mitem->day_anchor = GTK_ANCHOR_CENTER;
-
- /* Load the default fonts */
-
- mitem->head_font = gdk_font_load (DEFAULT_FONT);
- if (!mitem->head_font) {
- mitem->head_font = gdk_font_load ("fixed");
- g_assert (mitem->head_font != NULL);
- }
-
- mitem->day_font = gdk_font_load (DEFAULT_FONT);
- if (!mitem->day_font) {
- mitem->day_font = gdk_font_load ("fixed");
- g_assert (mitem->day_font != NULL);
- }
-}
-
-GnomeCanvasItem *
-gnome_month_item_new (GnomeCanvasGroup *parent)
-{
- GnomeMonthItem *mitem;
-
- g_return_val_if_fail (parent != NULL, NULL);
- g_return_val_if_fail (GNOME_IS_CANVAS_GROUP (parent), NULL);
-
- mitem = GNOME_MONTH_ITEM (gnome_canvas_item_new (parent,
- gnome_month_item_get_type (),
- NULL));
-
- gnome_month_item_construct (mitem);
-
- return GNOME_CANVAS_ITEM (mitem);
-}
-
-void
-gnome_month_item_construct (GnomeMonthItem *mitem)
-{
- GdkColor color;
-
- g_return_if_fail (mitem != NULL);
- g_return_if_fail (GNOME_IS_MONTH_ITEM (mitem));
-
- gnome_canvas_get_color (GNOME_CANVAS_ITEM (mitem)->canvas, "#d6d6d6d6d6d6", &color);
- mitem->head_pixel = color.pixel;
- mitem->day_box_pixel = color.pixel;
-
- gnome_canvas_get_color (GNOME_CANVAS_ITEM (mitem)->canvas, "black", &color);
- mitem->outline_pixel = color.pixel;
- mitem->day_pixel = color.pixel;
-
- create_items (mitem);
-}
-
-static void
-free_day_names (GnomeMonthItem *mitem)
-{
- int i;
-
- if (mitem->day_names[0])
- for (i = 0; i < 7; i++)
- g_free (mitem->day_names[i]);
-}
-
-static void
-gnome_month_item_destroy (GtkObject *object)
-{
- GnomeMonthItem *mitem;
-
- g_return_if_fail (object != NULL);
- g_return_if_fail (GNOME_IS_MONTH_ITEM (object));
-
- mitem = GNOME_MONTH_ITEM (object);
-
- free_day_names (mitem);
-
- if (GTK_OBJECT_CLASS (parent_class)->destroy)
- (* GTK_OBJECT_CLASS (parent_class)->destroy) (object);
-}
-
-/* Sets the color of the specified pixel value to that of the specified argument, which must be in
- * GdkColor format if format is TRUE, otherwise it must be in string format.
- */
-static void
-set_color_arg (GnomeMonthItem *mitem, gulong *pixel, GtkArg *arg, int gdk_format, int set_head, int set_day)
-{
- GdkColor color;
-
- if (gdk_format)
- *pixel = ((GdkColor *) GTK_VALUE_BOXED (*arg))->pixel;
- else {
- if (gnome_canvas_get_color (GNOME_CANVAS_ITEM (mitem)->canvas, GTK_VALUE_STRING (*arg), &color))
- *pixel = color.pixel;
- else
- *pixel = 0;
- }
-
- if (set_head)
- set_head_color (mitem);
-
- if (set_day)
- set_day_color (mitem);
-}
-
-static void
-gnome_month_item_set_arg (GtkObject *object, GtkArg *arg, guint arg_id)
-{
- GnomeMonthItem *mitem;
- char **day_names;
- int i;
-
- mitem = GNOME_MONTH_ITEM (object);
-
- switch (arg_id) {
- case ARG_YEAR:
- mitem->year = GTK_VALUE_UINT (*arg);
- set_days (mitem);
- break;
-
- case ARG_MONTH:
- mitem->month = GTK_VALUE_UINT (*arg);
- set_days (mitem);
- break;
-
- case ARG_X:
- mitem->x = GTK_VALUE_DOUBLE (*arg);
- reanchor (mitem);
- break;
-
- case ARG_Y:
- mitem->y = GTK_VALUE_DOUBLE (*arg);
- reanchor (mitem);
- break;
-
- case ARG_WIDTH:
- mitem->width = fabs (GTK_VALUE_DOUBLE (*arg));
- reshape (mitem);
- break;
-
- case ARG_HEIGHT:
- mitem->height = fabs (GTK_VALUE_DOUBLE (*arg));
- reshape (mitem);
- break;
-
- case ARG_ANCHOR:
- mitem->anchor = GTK_VALUE_ENUM (*arg);
- reanchor (mitem);
- break;
-
- case ARG_HEAD_PADDING:
- mitem->head_padding = fabs (GTK_VALUE_DOUBLE (*arg));
- reshape (mitem);
- break;
-
- case ARG_DAY_PADDING:
- mitem->day_padding = fabs (GTK_VALUE_DOUBLE (*arg));
- reshape (mitem);
- break;
-
- case ARG_DAY_NAMES:
- day_names = GTK_VALUE_POINTER (*arg);
-
- /* First, check that none of the names is null */
-
- for (i = 0; i < 7; i++)
- if (!day_names[i]) {
- g_warning ("Day number %d was NULL; day names cannot be NULL!", i);
- return;
- }
-
- /* Set the new names */
-
- free_day_names (mitem);
- for (i = 0; i < 7; i++)
- mitem->day_names[i] = g_strdup (day_names[i]);
-
- set_day_names (mitem);
- reshape (mitem);
- break;
-
- case ARG_HEADING_HEIGHT:
- mitem->head_height = fabs (GTK_VALUE_DOUBLE (*arg));
- reshape (mitem);
- break;
-
- case ARG_HEADING_ANCHOR:
- mitem->head_anchor = GTK_VALUE_ENUM (*arg);
- reshape (mitem);
- break;
-
- case ARG_DAY_ANCHOR:
- mitem->day_anchor = GTK_VALUE_ENUM (*arg);
- reshape (mitem);
- break;
-
- case ARG_START_ON_MONDAY:
- mitem->start_on_monday = GTK_VALUE_BOOL (*arg);
- set_day_names (mitem);
- set_days (mitem);
- break;
-
- case ARG_HEAD_FONT:
- gdk_font_unref (mitem->head_font);
-
- mitem->head_font = gdk_font_load (GTK_VALUE_STRING (*arg));
- if (!mitem->head_font) {
- mitem->head_font = gdk_font_load ("fixed");
- g_assert (mitem->head_font != NULL);
- }
-
- set_head_font (mitem);
- reshape (mitem);
- break;
-
- case ARG_HEAD_FONTSET:
- gdk_font_unref (mitem->head_font);
-
- mitem->head_font = gdk_fontset_load (GTK_VALUE_STRING (*arg));
- if (!mitem->head_font) {
- mitem->head_font =
- gdk_fontset_load ("-*-fixed-medium-r-semicondensed--13-120-75-75-c-60-*-*");
- g_assert (mitem->head_font != NULL);
- }
-
- set_head_font (mitem);
- reshape (mitem);
- break;
-
- case ARG_HEAD_FONT_GDK:
- gdk_font_unref (mitem->head_font);
-
- mitem->head_font = GTK_VALUE_BOXED (*arg);
- gdk_font_ref (mitem->head_font);
- set_head_font (mitem);
- reshape (mitem);
- break;
-
- case ARG_DAY_FONT:
- gdk_font_unref (mitem->day_font);
-
- mitem->day_font = gdk_font_load (GTK_VALUE_STRING (*arg));
- if (!mitem->day_font) {
- mitem->day_font = gdk_font_load ("fixed");
- g_assert (mitem->day_font != NULL);
- }
-
- set_day_font (mitem);
- reshape (mitem);
- break;
-
- case ARG_DAY_FONTSET:
- gdk_font_unref (mitem->day_font);
-
- mitem->day_font = gdk_fontset_load (GTK_VALUE_STRING (*arg));
- if (!mitem->day_font) {
- mitem->day_font =
- gdk_fontset_load ("-*-fixed-medium-r-semicondensed--13-120-75-75-c-60-*-*");
- g_assert (mitem->day_font != NULL);
- }
-
- set_day_font (mitem);
- reshape (mitem);
- break;
-
- case ARG_DAY_FONT_GDK:
- gdk_font_unref (mitem->day_font);
-
- mitem->day_font = GTK_VALUE_BOXED (*arg);
- gdk_font_ref (mitem->day_font);
- set_day_font (mitem);
- reshape (mitem);
- break;
-
- case ARG_HEAD_COLOR:
- set_color_arg (mitem, &mitem->head_pixel, arg, FALSE, TRUE, FALSE);
- break;
-
- case ARG_HEAD_COLOR_GDK:
- set_color_arg (mitem, &mitem->head_pixel, arg, TRUE, TRUE, FALSE);
- break;
-
- case ARG_OUTLINE_COLOR:
- set_color_arg (mitem, &mitem->outline_pixel, arg, FALSE, TRUE, TRUE);
- break;
-
- case ARG_OUTLINE_COLOR_GDK:
- set_color_arg (mitem, &mitem->outline_pixel, arg, TRUE, TRUE, TRUE);
- break;
-
- case ARG_DAY_BOX_COLOR:
- set_color_arg (mitem, &mitem->day_box_pixel, arg, FALSE, FALSE, TRUE);
- break;
-
- case ARG_DAY_BOX_COLOR_GDK:
- set_color_arg (mitem, &mitem->day_box_pixel, arg, TRUE, FALSE, TRUE);
- break;
-
- case ARG_DAY_COLOR:
- set_color_arg (mitem, &mitem->day_pixel, arg, FALSE, FALSE, TRUE);
- break;
-
- case ARG_DAY_COLOR_GDK:
- set_color_arg (mitem, &mitem->day_pixel, arg, TRUE, FALSE, TRUE);
- break;
-
- default:
- break;
- }
-}
-
-/* Allocates a GdkColor structure filled with the specified pixel, and puts it into the specified
- * arg for returning it in the get_arg method.
- */
-static void
-get_color_arg (GnomeMonthItem *mitem, gulong pixel, GtkArg *arg)
-{
- GdkColor *color;
-
- color = g_new (GdkColor, 1);
- color->pixel = pixel;
- gdk_color_context_query_color (GNOME_CANVAS_ITEM (mitem)->canvas->cc, color);
- GTK_VALUE_BOXED (*arg) = color;
-}
-
-static void
-gnome_month_item_get_arg (GtkObject *object, GtkArg *arg, guint arg_id)
-{
- GnomeMonthItem *mitem;
-
- mitem = GNOME_MONTH_ITEM (object);
-
- switch (arg_id) {
- case ARG_YEAR:
- GTK_VALUE_UINT (*arg) = mitem->year;
- break;
-
- case ARG_MONTH:
- GTK_VALUE_UINT (*arg) = mitem->month;
- break;
-
- case ARG_X:
- GTK_VALUE_DOUBLE (*arg) = mitem->x;
- break;
-
- case ARG_Y:
- GTK_VALUE_DOUBLE (*arg) = mitem->y;
- break;
-
- case ARG_WIDTH:
- GTK_VALUE_DOUBLE (*arg) = mitem->width;
- break;
-
- case ARG_HEIGHT:
- GTK_VALUE_DOUBLE (*arg) = mitem->height;
- break;
-
- case ARG_ANCHOR:
- GTK_VALUE_ENUM (*arg) = mitem->anchor;
- break;
-
- case ARG_HEAD_PADDING:
- GTK_VALUE_DOUBLE (*arg) = mitem->head_padding;
- break;
-
- case ARG_DAY_PADDING:
- GTK_VALUE_DOUBLE (*arg) = mitem->day_padding;
- break;
-
- case ARG_HEADING_HEIGHT:
- GTK_VALUE_DOUBLE (*arg) = mitem->head_height;
- break;
-
- case ARG_HEADING_ANCHOR:
- GTK_VALUE_ENUM (*arg) = mitem->head_anchor;
- break;
-
- case ARG_DAY_ANCHOR:
- GTK_VALUE_ENUM (*arg) = mitem->day_anchor;
- break;
-
- case ARG_START_ON_MONDAY:
- GTK_VALUE_BOOL (*arg) = mitem->start_on_monday;
- break;
-
- case ARG_HEAD_FONT_GDK:
- GTK_VALUE_BOXED (*arg) = mitem->head_font;
- break;
-
- case ARG_DAY_FONT_GDK:
- GTK_VALUE_BOXED (*arg) = mitem->day_font;
- break;
-
- case ARG_HEAD_COLOR_GDK:
- get_color_arg (mitem, mitem->head_pixel, arg);
- break;
-
- case ARG_OUTLINE_COLOR_GDK:
- get_color_arg (mitem, mitem->outline_pixel, arg);
- break;
-
- case ARG_DAY_BOX_COLOR_GDK:
- get_color_arg (mitem, mitem->day_box_pixel, arg);
- break;
-
- case ARG_DAY_COLOR_GDK:
- get_color_arg (mitem, mitem->day_pixel, arg);
- break;
-
- default:
- arg->type = GTK_TYPE_INVALID;
- break;
- }
-}
-
-GnomeCanvasItem *
-gnome_month_item_num2child (GnomeMonthItem *mitem, int child_num)
-{
- g_return_val_if_fail (mitem != NULL, NULL);
- g_return_val_if_fail (GNOME_IS_MONTH_ITEM (mitem), NULL);
-
- return mitem->items[child_num];
-}
-
-int
-gnome_month_item_child2num (GnomeMonthItem *mitem, GnomeCanvasItem *child)
-{
- int i;
-
- g_return_val_if_fail (mitem != NULL, -1);
- g_return_val_if_fail (GNOME_IS_MONTH_ITEM (mitem), -1);
- g_return_val_if_fail (child != NULL, -1);
- g_return_val_if_fail (GNOME_IS_CANVAS_ITEM (child), -1);
-
- for (i = 0; i < GNOME_MONTH_ITEM_LAST; i++)
- if (mitem->items[i] == child)
- return i;
-
- return -1;
-}
-
-int
-gnome_month_item_num2day (GnomeMonthItem *mitem, int child_num)
-{
- g_return_val_if_fail (mitem != NULL, 0);
- g_return_val_if_fail (GNOME_IS_MONTH_ITEM (mitem), 0);
-
- if ((child_num >= GNOME_MONTH_ITEM_DAY_GROUP) && (child_num < GNOME_MONTH_ITEM_LAST)) {
- child_num = (child_num - GNOME_MONTH_ITEM_DAY_GROUP) % 42;
- return mitem->day_numbers[child_num];
- } else
- return 0;
-}
-
-int
-gnome_month_item_day2index (GnomeMonthItem *mitem, int day_num)
-{
- int i;
-
- g_return_val_if_fail (mitem != NULL, -1);
- g_return_val_if_fail (GNOME_IS_MONTH_ITEM (mitem), -1);
- g_return_val_if_fail (day_num >= 1, -1);
-
- /* Find first day of month */
-
- for (i = 0; mitem->day_numbers[i] == 0; i++)
- ;
-
- /* Find the specified day */
-
- for (; (mitem->day_numbers[i] != 0) && (i < 42); i++)
- if (mitem->day_numbers[i] == day_num)
- return i;
-
- /* Bail out */
-
- return -1;
-}
diff --git a/calendar/gui/gnome-month-item.h b/calendar/gui/gnome-month-item.h
deleted file mode 100644
index 0ec4fd484c..0000000000
--- a/calendar/gui/gnome-month-item.h
+++ /dev/null
@@ -1,165 +0,0 @@
-/* General-purpose monthly calendar canvas item for GNOME
- *
- * Copyright (C) 1998 Red Hat Software, Inc.
- *
- * Author: Federico Mena <federico@nuclecu.unam.mx>
- */
-
-#ifndef GNOME_MONTH_ITEM_H
-#define GNOME_MONTH_ITEM_H
-
-#include <libgnome/gnome-defs.h>
-#include <gtk/gtkpacker.h> /* why the hell is GtkAnchorType here and not in gtkenums.h? */
-#include <libgnomeui/gnome-canvas.h>
-
-
-BEGIN_GNOME_DECLS
-
-
-/* These values are used to identify the canvas items that make up a complete GnomeMonthItem, which
- * is made up of the following "pieces":
- *
- * Headings line:
- * - 7 GnomeCanvasGroups:
- * Each group contains one box (GnomeCanvasRectangle) and one label
- * (GnomeCanvasText)
- *
- * Day slots:
- * - 42 GnomeCanvasGroups:
- * Each group contains one box (GnomeCanvasRectangle) and one label
- * (GnomeCanvasText)
- *
- * The headings are organized from left to right. The day slots are organized as a table in
- * row-major order.
- *
- * If you want to access the individual items of the GnomeMonthItem, you can use these numbers with
- * the gnome_month_item_num2child() function. If you want to convert a number into the
- * corresponding GnomeCanvasItem, you can use the gnome_month_item_child2num() function.
- */
-typedef enum {
- GNOME_MONTH_ITEM_HEAD_GROUP = 0, /* 7 groups for headings */
- GNOME_MONTH_ITEM_HEAD_BOX = 7, /* 7 boxes for headings */
- GNOME_MONTH_ITEM_HEAD_LABEL = 14, /* 7 labels for headings */
- GNOME_MONTH_ITEM_DAY_GROUP = 21, /* 42 groups for days */
- GNOME_MONTH_ITEM_DAY_BOX = 63, /* 42 boxes for days */
- GNOME_MONTH_ITEM_DAY_LABEL = 105, /* 42 labels for days */
- GNOME_MONTH_ITEM_LAST = 147 /* total number of items */
-} GnomeMonthItemChild;
-
-/* The MonthItem canvas item defines a simple monthly calendar. It is made out of a number of
- * canvas items, which can be accessed using the functions provided. The monthly calendar is
- * anchored with respect to a point. The following arguments are available:
- *
- * name type read/write description
- * ------------------------------------------------------------------------------------------
- * year uint RW Full year (1-9999)
- * month uint RW Number of month (0-11)
- * x double RW X position of anchor point
- * y double RW Y position of anchor point
- * width double RW Width of calendar in canvas units
- * height double RW Height of calendar in canvas units
- * anchor GtkAnchorType RW Anchor side for calendar
- * heading_padding double RW Padding inside heading boxes
- * day_padding double RW Padding inside day boxes
- * day_names char ** W Array of strings corresponding to the day names (sun-sat)
- * heading_height double RW Height of headings bar in canvas units
- * heading_anchor GtkAnchorType RW Anchor side for headings inside heading boxes
- * day_anchor GtkAnchorType RW Anchor side for day numbers inside day boxes
- * start_on_monday boolean RW Specifies whether the week starts on Monday or Sunday
- * heading_font string W X logical font descriptor for the headings
- * heading_fontset string W X logical fontset descriptor for the headings
- * heading_font_gdk GdkFont * RW Pointer to GdkFont for the headings
- * day_font string W X logical font descriptor for the day numbers
- * day_fontset string W X logical fontset descriptor for the day numbers
- * day_font_gdk GdkFont * RW Pointer to GdkFont for the day numbers
- * heading_color string W X color specification for heading labels
- * heading_color_gdk GdkColor * RW Pointer to an allocated GdkColor for heading labels
- * outline_color string W X color specification for outline (lines and fill of heading boxes)
- * outline_color_gdk GdkColor * RW Pointer to an allocated GdkColor for outline
- * day_box_color string W X color specification for day boxes
- * day_box_color_gdk GdkColor * RW Pointer to an allocated GdkColor for day boxes
- * day_color string W X color specification for day number labels
- * day_color_gdk GdkColor * RW Pointer to an allocated GdkColor for day number labels
- */
-
-#define GNOME_TYPE_MONTH_ITEM (gnome_month_item_get_type ())
-#define GNOME_MONTH_ITEM(obj) (GTK_CHECK_CAST ((obj), GNOME_TYPE_MONTH_ITEM, GnomeMonthItem))
-#define GNOME_MONTH_ITEM_CLASS(klass) (GTK_CHECK_CLASS_CAST ((klass), GNOME_TYPE_MONTH_ITEM, GnomeMonthItemClass))
-#define GNOME_IS_MONTH_ITEM(obj) (GTK_CHECK_TYPE ((obj), GNOME_TYPE_MONTH_ITEM))
-#define GNOME_IS_MONTH_ITEM_CLASS(klass) (GTK_CHECK_CLASS_TYPE ((klass), GNOME_TYPE_MONTH_ITEM))
-
-
-typedef struct _GnomeMonthItem GnomeMonthItem;
-typedef struct _GnomeMonthItemClass GnomeMonthItemClass;
-
-struct _GnomeMonthItem {
- GnomeCanvasGroup group;
-
- int year; /* Year to show (full, no two-digit crap) */
- int month; /* Month to show (0-11) */
-
- double x, y; /* Position at anchor */
- double width, height; /* Size of calendar */
- GtkAnchorType anchor; /* Anchor side for calendar */
-
- double head_padding; /* Padding to use between heading lines and text */
- double day_padding; /* Padding to use between day number lines and text */
-
- char *day_names[7]; /* Names to use for the day labels, starting from Sunday */
-
- double head_height; /* Height of the headings row */
- GtkAnchorType head_anchor; /* Anchor side for the heading labels */
- GtkAnchorType day_anchor; /* Anchor side for the day number labels */
-
- GnomeCanvasItem **items; /* All the items that make up the calendar */
- int day_numbers[42]; /* The numbers of the days, as they are shown in the display */
-
- GdkFont *head_font; /* Font for the headings */
- GdkFont *day_font; /* Font for the day numbers */
-
- gulong head_pixel; /* Color for heading labels */
- gulong outline_pixel; /* Color for the outline (lines and heading boxes) */
- gulong day_box_pixel; /* Color for the day boxes */
- gulong day_pixel; /* Color for day number labels */
-
- int start_on_monday : 1; /* Start the week on Monday? If false, then start from Sunday */
-};
-
-struct _GnomeMonthItemClass {
- GnomeCanvasGroupClass parent_class;
-};
-
-
-/* Standard Gtk function */
-GtkType gnome_month_item_get_type (void);
-
-/* Creates a new month item with the specified group as parent */
-GnomeCanvasItem *gnome_month_item_new (GnomeCanvasGroup *parent);
-
-/* Constructor function useful for derived classes */
-void gnome_month_item_construct (GnomeMonthItem *mitem);
-
-/* Returns the child item defined by the child number (as specified on the GnomeMonthItemChild
- * enumeration above).
- */
-GnomeCanvasItem *gnome_month_item_num2child (GnomeMonthItem *mitem, int child_num);
-
-/* Returns the number of the specified child item, as defined on the GnomeMonthItemChild enumeration
- * above. If the specified object is not found, it returns -1.
- */
-int gnome_month_item_child2num (GnomeMonthItem *mitem, GnomeCanvasItem *child);
-
-/* Returns the number of the day relevant to the specified child item. Day numbers are 1-based. If
- * the specified child is outside the range of displayed days, then it returns 0.
- */
-int gnome_month_item_num2day (GnomeMonthItem *mitem, int child_num);
-
-/* Returns the index (0-41) of the specified date within the table of days. If the day number is
- * invalid for the current monthly calendar, then -1 is returned.
- */
-int gnome_month_item_day2index (GnomeMonthItem *mitem, int day_num);
-
-
-END_GNOME_DECLS
-
-#endif
diff --git a/calendar/gui/main.c b/calendar/gui/main.c
index ebfc54d87d..5ec6b18620 100644
--- a/calendar/gui/main.c
+++ b/calendar/gui/main.c
@@ -39,8 +39,8 @@
#include "calendar-config.h"
#include "component-factory.h"
#include "control-factory.h"
-#include "tasks-control-factory.h"
#include "e-itip-control.h"
+#include "tasks-control-factory.h"
static void
init_bonobo (int argc, char **argv)
diff --git a/calendar/gui/tag-calendar.c b/calendar/gui/tag-calendar.c
index ce2047b3ad..1a45d7fa85 100644
--- a/calendar/gui/tag-calendar.c
+++ b/calendar/gui/tag-calendar.c
@@ -121,11 +121,11 @@ tag_calendar_by_client (ECalendar *ecal, CalClient *client)
if (!GTK_WIDGET_VISIBLE (ecal))
return;
- prepare_tag (ecal, &c);
-
- if (cal_client_get_load_state (client) == CAL_CLIENT_LOAD_LOADED)
+ if (cal_client_get_load_state (client) != CAL_CLIENT_LOAD_LOADED)
return;
+ prepare_tag (ecal, &c);
+
#if 0
g_print ("DateNavigator generating instances\n");
#endif
diff --git a/calendar/gui/tasks-migrate.c b/calendar/gui/tasks-migrate.c
new file mode 100644
index 0000000000..885c782a0c
--- /dev/null
+++ b/calendar/gui/tasks-migrate.c
@@ -0,0 +1,304 @@
+/* Evolution calendar - Migrate tasks from the calendar folder to the tasks folder
+ *
+ * Copyright (C) 2001 Ximian, Inc.
+ *
+ * Authors: Federico Mena-Quintero <federico@ximian.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <gnome.h>
+#include <cal-client/cal-client.h>
+#include "component-factory.h"
+#include "tasks-migrate.h"
+
+
+
+/* Client for the calendar folder */
+static CalClient *calendar_client = NULL;
+
+/* Client for the tasks folder */
+static CalClient *tasks_client = NULL;
+
+/* Whether we have done the migration yet */
+static gboolean migrated = FALSE;
+
+
+
+/* Performs the actual migration process */
+static void
+migrate (void)
+{
+ GList *uids;
+ GList *l;
+ gboolean success;
+ gboolean at_least_one;
+
+ g_assert (calendar_client != NULL);
+ g_assert (tasks_client != NULL);
+ g_assert (cal_client_get_load_state (calendar_client) == CAL_CLIENT_LOAD_LOADED);
+ g_assert (cal_client_get_load_state (tasks_client) == CAL_CLIENT_LOAD_LOADED);
+
+ uids = cal_client_get_uids (calendar_client, CALOBJ_TYPE_TODO);
+
+ success = TRUE;
+ at_least_one = FALSE;
+
+ for (l = uids; l; l = l->next) {
+ const char *uid;
+ CalComponent *comp;
+ CalClientGetStatus status;
+
+ at_least_one = TRUE;
+
+ uid = l->data;
+ status = cal_client_get_object (calendar_client, uid, &comp);
+
+ switch (status) {
+ case CAL_CLIENT_GET_SUCCESS:
+ if (cal_client_update_object (tasks_client, comp))
+ cal_client_remove_object (calendar_client, uid);
+ else
+ success = FALSE;
+
+ gtk_object_unref (GTK_OBJECT (comp));
+ break;
+
+ case CAL_CLIENT_GET_NOT_FOUND:
+ /* This is OK; the object may have disappeared from the server */
+ break;
+
+ case CAL_CLIENT_GET_SYNTAX_ERROR:
+ success = FALSE;
+ break;
+
+ default:
+ g_assert_not_reached ();
+ }
+ }
+
+ cal_obj_uid_list_free (uids);
+
+ if (!at_least_one)
+ return;
+
+ if (success)
+ gnome_ok_dialog (_("Evolution has taken the tasks that were in your calendar folder "
+ "and automatically migrated them to the new tasks folder."));
+ else
+ gnome_ok_dialog (_("Evolution has tried to take the tasks that were in your "
+ "calendar folder and migrate them to the new tasks folder.\n"
+ "Some of the tasks could not be migrated, so "
+ "this process may be attempted again in the future."));
+}
+
+/* Displays an error to indicate that a calendar could not be opened */
+static void
+open_error (const char *uri)
+{
+ char *msg;
+
+ msg = g_strdup_printf (_("Could not open `%s'; no items from the calendar folder "
+ "will be migrated to the tasks folder."),
+ uri);
+ gnome_error_dialog (msg);
+ g_free (msg);
+}
+
+/* Displays an error to indicate that a URI method is not supported */
+static void
+method_error (const char *uri)
+{
+ char *msg;
+
+ msg = g_strdup_printf (_("The method required to load `%s' is not supported; "
+ "no items from the calendar folder will be migrated "
+ "to the tasks folder."),
+ uri);
+ gnome_error_dialog (msg);
+ g_free (msg);
+}
+
+/* Callback used when the tasks client is finished loading */
+static void
+tasks_opened_cb (CalClient *client, CalClientOpenStatus status, gpointer data)
+{
+ g_assert (calendar_client != NULL);
+ g_assert (cal_client_get_load_state (calendar_client) == CAL_CLIENT_LOAD_LOADED);
+
+ switch (status) {
+ case CAL_CLIENT_OPEN_SUCCESS:
+ migrate ();
+ break;
+
+ case CAL_CLIENT_OPEN_ERROR:
+ open_error (cal_client_get_uri (client));
+ migrated = FALSE;
+ break;
+
+ case CAL_CLIENT_OPEN_NOT_FOUND:
+ /* This can't happen because we did not specify only_if_exists when
+ * issuing the open request.
+ */
+ g_assert_not_reached ();
+ break;
+
+ case CAL_CLIENT_OPEN_METHOD_NOT_SUPPORTED:
+ method_error (cal_client_get_uri (client));
+ migrated = FALSE;
+ break;
+
+ default:
+ g_assert_not_reached ();
+ }
+
+ gtk_object_unref (GTK_OBJECT (calendar_client));
+ calendar_client = NULL;
+
+ gtk_object_unref (GTK_OBJECT (tasks_client));
+ tasks_client = NULL;
+}
+
+/* Initiates the loading process for the tasks client */
+static gboolean
+load_tasks_client (void)
+{
+ char *uri;
+ gboolean success;
+
+ g_assert (calendar_client != NULL);
+ g_assert (cal_client_get_load_state (calendar_client) == CAL_CLIENT_LOAD_LOADED);
+
+ tasks_client = cal_client_new ();
+ if (!tasks_client)
+ goto error;
+
+ gtk_signal_connect (GTK_OBJECT (tasks_client), "cal_opened",
+ GTK_SIGNAL_FUNC (tasks_opened_cb),
+ NULL);
+
+ uri = g_strdup_printf ("%s/local/Tasks/tasks.ics", evolution_dir);
+ success = cal_client_open_calendar (tasks_client, uri, FALSE);
+ g_free (uri);
+
+ if (success)
+ return TRUE;
+
+ error:
+ g_message ("load_tasks_client(): could not issue open request for the tasks client");
+
+ if (tasks_client) {
+ gtk_object_unref (GTK_OBJECT (tasks_client));
+ tasks_client = NULL;
+ }
+
+ return FALSE;
+}
+
+/* Callback used when the calendar client finishes loading */
+static void
+calendar_opened_cb (CalClient *client, CalClientOpenStatus status, gpointer data)
+{
+ switch (status) {
+ case CAL_CLIENT_OPEN_SUCCESS:
+ if (!load_tasks_client ()) {
+ migrated = FALSE;
+ break;
+ }
+
+ return;
+
+ case CAL_CLIENT_OPEN_ERROR:
+ open_error (cal_client_get_uri (client));
+ migrated = FALSE;
+ break;
+
+ case CAL_CLIENT_OPEN_NOT_FOUND:
+ /* This is OK; the calendar folder did not exist in the first
+ * place so there is nothing to migrate.
+ */
+ break;
+
+ case CAL_CLIENT_OPEN_METHOD_NOT_SUPPORTED:
+ method_error (cal_client_get_uri (client));
+ migrated = FALSE;
+ break;
+
+ default:
+ g_assert_not_reached ();
+ }
+
+ gtk_object_unref (GTK_OBJECT (calendar_client));
+ calendar_client = NULL;
+}
+
+/* Initiates the loading process for the calendar client */
+static gboolean
+load_calendar_client (void)
+{
+ char *uri;
+ gboolean success;
+
+ /* First we load the calendar client; the tasks client will be loaded
+ * later only if the former one succeeds.
+ */
+
+ calendar_client = cal_client_new ();
+ if (!calendar_client)
+ goto error;
+
+ gtk_signal_connect (GTK_OBJECT (calendar_client), "cal_opened",
+ GTK_SIGNAL_FUNC (calendar_opened_cb),
+ NULL);
+
+ uri = g_strdup_printf ("%s/local/Calendar/calendar.ics", evolution_dir);
+ success = cal_client_open_calendar (calendar_client, uri, TRUE);
+ g_free (uri);
+
+ if (success)
+ return TRUE;
+
+ error:
+ g_message ("load_calendar_client(): could not issue open request for the calendar client");
+
+ if (calendar_client) {
+ gtk_object_unref (GTK_OBJECT (calendar_client));
+ calendar_client = NULL;
+ }
+
+ return FALSE;
+}
+
+/**
+ * tasks_migrate:
+ *
+ * Initiates the asynchronous process that migrates the tasks from the default
+ * user calendar folder to the default tasks folder. This is because Evolution
+ * used to store tasks in the same folder as the calendar by default, but they
+ * are separate folders now.
+ **/
+void
+tasks_migrate (void)
+{
+ g_assert (!migrated);
+ migrated = TRUE;
+
+ if (!load_calendar_client ())
+ migrated = FALSE;
+}
diff --git a/calendar/gui/tasks-migrate.h b/calendar/gui/tasks-migrate.h
new file mode 100644
index 0000000000..01f124222b
--- /dev/null
+++ b/calendar/gui/tasks-migrate.h
@@ -0,0 +1,29 @@
+/* Evolution calendar - Migrate tasks from the calendar folder to the tasks folder
+ *
+ * Copyright (C) 2001 Ximian, Inc.
+ *
+ * Authors: Federico Mena-Quintero <federico@ximian.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
+ */
+
+#ifndef TASKS_MIGRATE_H
+#define TASKS_MIGRATE_H
+
+
+void tasks_migrate (void);
+
+
+#endif