diff options
Diffstat (limited to 'calendar/gui/gnome-cal.c')
| -rw-r--r-- | calendar/gui/gnome-cal.c | 2925 |
1 files changed, 0 insertions, 2925 deletions
diff --git a/calendar/gui/gnome-cal.c b/calendar/gui/gnome-cal.c deleted file mode 100644 index 8978f38988..0000000000 --- a/calendar/gui/gnome-cal.c +++ /dev/null @@ -1,2925 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* Evolution calendar - Main calendar view widget - * - * Copyright (C) 1998 The Free Software Foundation - * Copyright (C) 2000 Ximian, Inc. - * Copyright (C) 2001 Ximian, Inc. - * Copyright (C) 2003 Novell, Inc - * - * Authors: Miguel de Icaza <miguel@ximian.com> - * Federico Mena-Quintero <federico@ximian.com> - * Seth Alves <alves@hungry.com> - * Rodrigo Moya <rodrigo@ximian.com> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of version 2 of the GNU General Public - * License as published by the Free Software Foundation. - * - * 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. - */ - -#include <config.h> -#include <unistd.h> -#include <signal.h> -#include <sys/wait.h> -#include <fcntl.h> -#include <glib.h> -#include <gdk/gdkkeysyms.h> -#include <gtk/gtkbindings.h> -#include <libgnome/gnome-i18n.h> -#include <libgnome/gnome-util.h> -#include <libgnomeui/gnome-dialog.h> -#include <libgnomeui/gnome-dialog-util.h> -#include <bonobo/bonobo-exception.h> -#include "e-util/e-url.h" -#include <libecal/e-cal-time-util.h> -#include "widgets/menus/gal-view-menus.h" -#include "e-comp-editor-registry.h" -#include "dialogs/delete-error.h" -#include "dialogs/event-editor.h" -#include "dialogs/task-editor.h" -#include "comp-util.h" -#include "e-cal-model-calendar.h" -#include "e-day-view.h" -#include "e-day-view-config.h" -#include "e-day-view-time-item.h" -#include "e-week-view.h" -#include "e-week-view-config.h" -#include "e-cal-list-view.h" -#include "e-cal-list-view-config.h" -#include "e-mini-calendar-config.h" -#include "e-calendar-table-config.h" -#include "evolution-calendar.h" -#include "gnome-cal.h" -#include "calendar-component.h" -#include "cal-search-bar.h" -#include "calendar-commands.h" -#include "calendar-config.h" -#include "calendar-view.h" -#include "calendar-view-factory.h" -#include "tag-calendar.h" -#include "misc.h" -#include "ea-calendar.h" - - - -/* Private part of the GnomeCalendar structure */ -struct _GnomeCalendarPrivate { - /* The calendars for display */ - GHashTable *clients; - GList *clients_list; - - /* Set of categories from the calendar client */ - /* FIXME are we getting all the categories? */ - GPtrArray *cal_categories; - - /* - * The TaskPad Folder. - */ - - /* The calendar client object we monitor */ - ECal *task_pad_client; - - /* Set of categories from the tasks client */ - GPtrArray *tasks_categories; - - /* - * Fields for the calendar view - */ - - /* This is the last selection explicitly selected by the user. We try - to keep it the same when we switch views, but we may have to alter - it depending on the view (e.g. the week views only select days, so - any times are lost. */ - time_t selection_start_time; - time_t selection_end_time; - - /* Widgets */ - - GtkWidget *search_bar; - - GtkWidget *hpane; - GtkWidget *notebook; - GtkWidget *vpane; - - ECalendar *date_navigator; - EMiniCalendarConfig *date_navigator_config; - GtkWidget *todo; - ECalendarTableConfig *todo_config; - - GtkWidget *day_view; - GtkWidget *work_week_view; - GtkWidget *week_view; - GtkWidget *month_view; - GtkWidget *list_view; - - /* Calendar query for the date navigator */ - GList *dn_queries; /* list of CalQueries */ - char *sexp; - guint e_cal_view_timeout; - - /* This is the view currently shown. We use it to keep track of the - positions of the panes. range_selected is TRUE if a range of dates - was selected in the date navigator to show the view. */ - ECalendarView *views[GNOME_CAL_LAST_VIEW]; - GObject *configs[GNOME_CAL_LAST_VIEW]; - GnomeCalendarViewType current_view_type; - GList *notifications; - - gboolean range_selected; - - /* These are the saved positions of the panes. They are multiples of - calendar month widths & heights in the date navigator, so that they - will work OK after theme changes. */ - gint hpane_pos; - gint vpane_pos; - gint hpane_pos_month_view; - gint vpane_pos_month_view; - - /* The signal handler id for our GtkCalendar "day_selected" handler. */ - guint day_selected_id; - - /* View instance and menus for the control */ - GalViewInstance *view_instance; - GalViewMenus *view_menus; - - /* Our current timezone. */ - icaltimezone *zone; - - /* The dates currently shown. If they are -1 then we have no dates - shown. We only use these to check if we need to emit a - 'dates-shown-changed' signal.*/ - time_t visible_start; - time_t visible_end; -}; - -/* Signal IDs */ - -enum { - DATES_SHOWN_CHANGED, - CALENDAR_SELECTION_CHANGED, - TASKPAD_SELECTION_CHANGED, - CALENDAR_FOCUS_CHANGE, - TASKPAD_FOCUS_CHANGE, - GOTO_DATE, - LAST_SIGNAL -}; - -/* Used to indicate who has the focus within the calendar view */ -typedef enum { - FOCUS_CALENDAR, - FOCUS_TASKPAD, - FOCUS_OTHER -} FocusLocation; - -static guint gnome_calendar_signals[LAST_SIGNAL]; - - - - -static void gnome_calendar_class_init (GnomeCalendarClass *class); -static void gnome_calendar_init (GnomeCalendar *gcal); -static void gnome_calendar_destroy (GtkObject *object); -static void gnome_calendar_goto_date (GnomeCalendar *gcal, - GnomeCalendarGotoDateType goto_date); - -static void gnome_calendar_set_pane_positions (GnomeCalendar *gcal); -static void gnome_calendar_update_view_times (GnomeCalendar *gcal); -static void gnome_calendar_update_date_navigator (GnomeCalendar *gcal); - -static void gnome_calendar_hpane_realized (GtkWidget *w, GnomeCalendar *gcal); -static void gnome_calendar_vpane_realized (GtkWidget *w, GnomeCalendar *gcal); -static gboolean gnome_calendar_vpane_resized (GtkWidget *w, GdkEventButton *e, GnomeCalendar *gcal); -static gboolean gnome_calendar_hpane_resized (GtkWidget *w, GdkEventButton *e, GnomeCalendar *gcal); - -static void gnome_calendar_on_date_navigator_date_range_changed (ECalendarItem *calitem, - GnomeCalendar *gcal); -static void gnome_calendar_on_date_navigator_selection_changed (ECalendarItem *calitem, - GnomeCalendar *gcal); -static void gnome_calendar_notify_dates_shown_changed (GnomeCalendar *gcal); - -static void update_query (GnomeCalendar *gcal); - - -static GtkVBoxClass *parent_class; - - - - -E_MAKE_TYPE (gnome_calendar, "GnomeCalendar", GnomeCalendar, gnome_calendar_class_init, - gnome_calendar_init, GTK_TYPE_VBOX); - -/* Class initialization function for the gnome calendar */ -static void -gnome_calendar_class_init (GnomeCalendarClass *class) -{ - GtkObjectClass *object_class; - GtkBindingSet *binding_set; - - object_class = (GtkObjectClass *) class; - - parent_class = g_type_class_peek_parent (class); - - gnome_calendar_signals[DATES_SHOWN_CHANGED] = - gtk_signal_new ("dates_shown_changed", - GTK_RUN_LAST, - G_TYPE_FROM_CLASS (object_class), - GTK_SIGNAL_OFFSET (GnomeCalendarClass, - dates_shown_changed), - gtk_marshal_NONE__NONE, - GTK_TYPE_NONE, 0); - - gnome_calendar_signals[CALENDAR_SELECTION_CHANGED] = - gtk_signal_new ("calendar_selection_changed", - GTK_RUN_LAST, - G_TYPE_FROM_CLASS (object_class), - GTK_SIGNAL_OFFSET (GnomeCalendarClass, calendar_selection_changed), - gtk_marshal_NONE__NONE, - GTK_TYPE_NONE, 0); - - gnome_calendar_signals[TASKPAD_SELECTION_CHANGED] = - gtk_signal_new ("taskpad_selection_changed", - GTK_RUN_LAST, - G_TYPE_FROM_CLASS (object_class), - GTK_SIGNAL_OFFSET (GnomeCalendarClass, taskpad_selection_changed), - gtk_marshal_NONE__NONE, - GTK_TYPE_NONE, 0); - - gnome_calendar_signals[CALENDAR_FOCUS_CHANGE] = - gtk_signal_new ("calendar_focus_change", - GTK_RUN_FIRST, - G_TYPE_FROM_CLASS (object_class), - GTK_SIGNAL_OFFSET (GnomeCalendarClass, calendar_focus_change), - gtk_marshal_NONE__BOOL, - GTK_TYPE_NONE, 1, - GTK_TYPE_BOOL); - - gnome_calendar_signals[TASKPAD_FOCUS_CHANGE] = - gtk_signal_new ("taskpad_focus_change", - GTK_RUN_FIRST, - G_TYPE_FROM_CLASS (object_class), - GTK_SIGNAL_OFFSET (GnomeCalendarClass, taskpad_focus_change), - gtk_marshal_NONE__BOOL, - GTK_TYPE_NONE, 1, - GTK_TYPE_BOOL); - - gnome_calendar_signals[GOTO_DATE] = - g_signal_new ("goto_date", - G_TYPE_FROM_CLASS (object_class), - G_SIGNAL_RUN_FIRST | G_SIGNAL_ACTION, - G_STRUCT_OFFSET (GnomeCalendarClass, goto_date), - NULL, NULL, - g_cclosure_marshal_VOID__INT, - G_TYPE_NONE, - 1, - G_TYPE_INT); - - - object_class->destroy = gnome_calendar_destroy; - - class->dates_shown_changed = NULL; - class->calendar_selection_changed = NULL; - class->taskpad_selection_changed = NULL; - class->calendar_focus_change = NULL; - class->taskpad_focus_change = NULL; - class->goto_date = gnome_calendar_goto_date; - - /* - * Key bindings - */ - - binding_set = gtk_binding_set_by_class (class); - - /* Alt+PageUp/PageDown, go to the first/last day of the month */ - gtk_binding_entry_add_signal (binding_set, GDK_Page_Up, - GDK_MOD1_MASK, - "goto_date", 1, - G_TYPE_ENUM, - GNOME_CAL_GOTO_FIRST_DAY_OF_MONTH); - gtk_binding_entry_add_signal (binding_set, GDK_KP_Page_Up, - GDK_MOD1_MASK, - "goto_date", 1, - G_TYPE_ENUM, - GNOME_CAL_GOTO_FIRST_DAY_OF_MONTH); - gtk_binding_entry_add_signal (binding_set, GDK_Page_Down, - GDK_MOD1_MASK, - "goto_date", 1, - G_TYPE_ENUM, - GNOME_CAL_GOTO_LAST_DAY_OF_MONTH); - gtk_binding_entry_add_signal (binding_set, GDK_KP_Page_Down, - GDK_MOD1_MASK, - "goto_date", 1, - G_TYPE_ENUM, - GNOME_CAL_GOTO_LAST_DAY_OF_MONTH); - - /* Alt+Home/End, go to the first/last day of the week */ - gtk_binding_entry_add_signal (binding_set, GDK_Home, - GDK_MOD1_MASK, - "goto_date", 1, - G_TYPE_ENUM, - GNOME_CAL_GOTO_FIRST_DAY_OF_WEEK); - gtk_binding_entry_add_signal (binding_set, GDK_End, - GDK_MOD1_MASK, - "goto_date", 1, - G_TYPE_ENUM, - GNOME_CAL_GOTO_LAST_DAY_OF_WEEK); - gtk_binding_entry_add_signal (binding_set, GDK_KP_Home, - GDK_MOD1_MASK, - "goto_date", 1, - G_TYPE_ENUM, - GNOME_CAL_GOTO_FIRST_DAY_OF_WEEK); - gtk_binding_entry_add_signal (binding_set, GDK_KP_End, - GDK_MOD1_MASK, - "goto_date", 1, - G_TYPE_ENUM, - GNOME_CAL_GOTO_LAST_DAY_OF_WEEK); - - /*Alt+Left/Right, go to the same day of the previous/next week*/ - gtk_binding_entry_add_signal (binding_set,GDK_Left, - GDK_MOD1_MASK, - "goto_date",1, - G_TYPE_ENUM, - GNOME_CAL_GOTO_SAME_DAY_OF_PREVIOUS_WEEK); - gtk_binding_entry_add_signal (binding_set,GDK_KP_Left, - GDK_MOD1_MASK, - "goto_date",1, - G_TYPE_ENUM, - GNOME_CAL_GOTO_SAME_DAY_OF_PREVIOUS_WEEK); - gtk_binding_entry_add_signal (binding_set,GDK_Right, - GDK_MOD1_MASK, - "goto_date",1, - G_TYPE_ENUM, - GNOME_CAL_GOTO_SAME_DAY_OF_NEXT_WEEK); - gtk_binding_entry_add_signal (binding_set,GDK_KP_Right, - GDK_MOD1_MASK, - "goto_date",1, - G_TYPE_ENUM, - GNOME_CAL_GOTO_SAME_DAY_OF_NEXT_WEEK); - /* init the accessibility support for gnome_calendar */ - gnome_calendar_a11y_init (); - -} - -/* Callback used when the calendar query reports of an updated object */ -static void -dn_e_cal_view_objects_added_cb (ECalView *query, GList *objects, gpointer data) -{ - GnomeCalendar *gcal; - GnomeCalendarPrivate *priv; - GList *l; - - gcal = GNOME_CALENDAR (data); - priv = gcal->priv; - - for (l = objects; l; l = l->next) { - ECalComponent *comp = NULL; - - comp = e_cal_component_new (); - if (!e_cal_component_set_icalcomponent (comp, icalcomponent_new_clone (l->data))) { - g_object_unref (comp); - - continue; - } - - tag_calendar_by_comp (priv->date_navigator, comp, e_cal_view_get_client (query), NULL, - FALSE, TRUE); - g_object_unref (comp); - } -} - -static void -dn_e_cal_view_objects_modified_cb (ECalView *query, GList *objects, gpointer data) -{ - GnomeCalendar *gcal; - GnomeCalendarPrivate *priv; - - gcal = GNOME_CALENDAR (data); - priv = gcal->priv; - - /* We have to retag the whole thing: an event may change dates - * and the tag_calendar_by_comp() below would not know how to - * untag the old dates. - */ - update_query (gcal); -} - -/* Callback used when the calendar query reports of a removed object */ -static void -dn_e_cal_view_objects_removed_cb (ECalView *query, GList *uids, gpointer data) -{ - GnomeCalendar *gcal; - - gcal = GNOME_CALENDAR (data); - - /* Just retag the whole thing */ - update_query (gcal); -} - -/* Callback used when the calendar query is done */ -static void -dn_e_cal_view_done_cb (ECalView *query, ECalendarStatus status, gpointer data) -{ - GnomeCalendar *gcal; - - gcal = GNOME_CALENDAR (data); - - /* FIXME Better error reporting */ - if (status != E_CALENDAR_STATUS_OK) - g_warning (G_STRLOC ": Query did not successfully complete"); -} - -/* Returns the current view widget, an EDayView, EWeekView or ECalListView. */ -GtkWidget* -gnome_calendar_get_current_view_widget (GnomeCalendar *gcal) -{ - GnomeCalendarPrivate *priv; - - priv = gcal->priv; - - return GTK_WIDGET (priv->views[priv->current_view_type]); -} - -/* Gets the focus location based on who is the focused widget within the - * calendar view. - */ -static FocusLocation -get_focus_location (GnomeCalendar *gcal) -{ - GnomeCalendarPrivate *priv; - ETable *etable; - - priv = gcal->priv; - - etable = e_calendar_table_get_table (E_CALENDAR_TABLE (priv->todo)); - - if (GTK_WIDGET_HAS_FOCUS (etable->table_canvas)) - return FOCUS_TASKPAD; - else { - GtkWidget *widget; - EDayView *dv; - EWeekView *wv; - ECalListView *lv; - - widget = gnome_calendar_get_current_view_widget (gcal); - - switch (priv->current_view_type) { - case GNOME_CAL_DAY_VIEW: - case GNOME_CAL_WORK_WEEK_VIEW: - dv = E_DAY_VIEW (widget); - - if (GTK_WIDGET_HAS_FOCUS (dv->top_canvas) - || GTK_WIDGET_HAS_FOCUS (dv->main_canvas)) - return FOCUS_CALENDAR; - else - return FOCUS_OTHER; - - case GNOME_CAL_WEEK_VIEW: - case GNOME_CAL_MONTH_VIEW: - wv = E_WEEK_VIEW (widget); - - if (GTK_WIDGET_HAS_FOCUS (wv->main_canvas)) - return FOCUS_CALENDAR; - else - return FOCUS_OTHER; - - case GNOME_CAL_LIST_VIEW: - lv = E_CAL_LIST_VIEW (widget); - - if (GTK_WIDGET_HAS_FOCUS (e_table_scrolled_get_table (lv->table_scrolled))) - return FOCUS_CALENDAR; - else - return FOCUS_OTHER; - - default: - g_assert_not_reached (); - return FOCUS_OTHER; - } - } -} - -/* Computes the range of time that the date navigator is showing */ -static void -get_date_navigator_range (GnomeCalendar *gcal, time_t *start_time, time_t *end_time) -{ - GnomeCalendarPrivate *priv; - gint start_year, start_month, start_day; - gint end_year, end_month, end_day; - struct icaltimetype start_tt; - struct icaltimetype end_tt; - - priv = gcal->priv; - - start_tt = icaltime_null_time (); - end_tt = icaltime_null_time (); - - if (!e_calendar_item_get_date_range (priv->date_navigator->calitem, - &start_year, &start_month, &start_day, - &end_year, &end_month, &end_day)) { - *start_time = -1; - *end_time = -1; - return; - } - - start_tt.year = start_year; - start_tt.month = start_month + 1; - start_tt.day = start_day; - - end_tt.year = end_year; - end_tt.month = end_month + 1; - end_tt.day = end_day; - - icaltime_adjust (&end_tt, 1, 0, 0, 0); - - *start_time = icaltime_as_timet_with_zone (start_tt, priv->zone); - *end_time = icaltime_as_timet_with_zone (end_tt, priv->zone); -} - -/* Adjusts a given query sexp with the time range of the date navigator */ -static char * -adjust_e_cal_view_sexp (GnomeCalendar *gcal, const char *sexp) -{ - time_t start_time, end_time; - char *start, *end; - char *new_sexp; - - get_date_navigator_range (gcal, &start_time, &end_time); - if (start_time == -1 || end_time == -1) - return NULL; - - start = isodate_from_time_t (start_time); - end = isodate_from_time_t (end_time); - - new_sexp = g_strdup_printf ("(and (occur-in-time-range? (make-time \"%s\")" - " (make-time \"%s\"))" - " %s)", - start, end, - sexp); - - - g_free (start); - g_free (end); - - return new_sexp; -} - -/* Restarts a query for the date navigator in the calendar */ -static void -update_query (GnomeCalendar *gcal) -{ - GnomeCalendarPrivate *priv; - ECalView *old_query; - char *real_sexp; - GList *l; - - priv = gcal->priv; - - e_calendar_item_clear_marks (priv->date_navigator->calitem); - - e_calendar_view_set_status_message (E_CALENDAR_VIEW (priv->week_view), _("Searching")); - - /* free the previous queries */ - for (l = priv->dn_queries; l != NULL; l = l->next) { - old_query = l->data; - - if (old_query) { - g_signal_handlers_disconnect_matched (old_query, G_SIGNAL_MATCH_DATA, - 0, 0, NULL, NULL, gcal); - g_object_unref (old_query); - } - } - - g_list_free (priv->dn_queries); - priv->dn_queries = NULL; - - g_assert (priv->sexp != NULL); - - real_sexp = adjust_e_cal_view_sexp (gcal, priv->sexp); - if (!real_sexp) { - e_calendar_view_set_status_message (E_CALENDAR_VIEW (priv->week_view), NULL); - return; /* No time range is set, so don't start a query */ - } - - /* create queries for each loaded client */ - for (l = priv->clients_list; l != NULL; l = l->next) { - if (!e_cal_get_query ((ECal *) l->data, real_sexp, &old_query, NULL)) { - g_warning (G_STRLOC ": Could not create the query"); - - continue; - } - - g_signal_connect (old_query, "objects_added", - G_CALLBACK (dn_e_cal_view_objects_added_cb), gcal); - g_signal_connect (old_query, "objects_modified", - G_CALLBACK (dn_e_cal_view_objects_modified_cb), gcal); - g_signal_connect (old_query, "objects_removed", - G_CALLBACK (dn_e_cal_view_objects_removed_cb), gcal); - g_signal_connect (old_query, "view_done", - G_CALLBACK (dn_e_cal_view_done_cb), gcal); - - priv->dn_queries = g_list_append (priv->dn_queries, old_query); - - e_cal_view_start (old_query); - } - - g_free (real_sexp); - - e_calendar_view_set_status_message (E_CALENDAR_VIEW (priv->week_view), NULL); -} - -static void -adjust_e_cal_view_for_view (ECalendarView *cal_view, const char *sexp) -{ - char *real_sexp, *start, *end; - time_t ttstart, ttend; - - e_calendar_view_get_visible_time_range (cal_view, &ttstart, &ttend); - - start = isodate_from_time_t (ttstart); - end = isodate_from_time_t (ttend); - - real_sexp = g_strdup_printf ( - "(and (occur-in-time-range? (make-time \"%s\")" - " (make-time \"%s\"))" - " %s)", - start, end, sexp); - - e_cal_model_set_query (e_calendar_view_get_model (cal_view), real_sexp); - - g_free (start); - g_free (end); - g_free (real_sexp); -} - -/** - * gnome_calendar_set_query: - * @gcal: A calendar. - * @sexp: Sexp that defines the query. - * - * Sets the query sexp for all the views in a calendar. - **/ -void -gnome_calendar_set_query (GnomeCalendar *gcal, const char *sexp) -{ - GnomeCalendarPrivate *priv; - ECalModel *model; - int i; - - g_return_if_fail (gcal != NULL); - g_return_if_fail (GNOME_IS_CALENDAR (gcal)); - g_return_if_fail (sexp != NULL); - - priv = gcal->priv; - - /* Set the query on the date navigator */ - - if (priv->sexp) - g_free (priv->sexp); - - priv->sexp = g_strdup (sexp); - - update_query (gcal); - - /* Set the query on the views */ - for (i = 0; i < GNOME_CAL_LAST_VIEW; i++) - adjust_e_cal_view_for_view (E_CALENDAR_VIEW (priv->views[i]), sexp); - - /* Set the query on the task pad */ - model = e_calendar_table_get_model (E_CALENDAR_TABLE (priv->todo)); - e_cal_model_set_query (model, sexp); -} - -/* Returns the current time, for the ECalendarItem. */ -static struct tm -get_current_time (ECalendarItem *calitem, gpointer data) -{ - GnomeCalendar *cal = data; - struct tm tmp_tm = { 0 }; - struct icaltimetype tt; - - g_return_val_if_fail (cal != NULL, tmp_tm); - g_return_val_if_fail (GNOME_IS_CALENDAR (cal), tmp_tm); - - tt = icaltime_from_timet_with_zone (time (NULL), FALSE, - cal->priv->zone); - - /* Now copy it to the struct tm and return it. */ - tmp_tm = icaltimetype_to_tm (&tt); - - return tmp_tm; -} - -/* Callback used when the sexp changes in the calendar search bar */ -static void -search_bar_sexp_changed_cb (CalSearchBar *cal_search, const char *sexp, gpointer data) -{ - GnomeCalendar *gcal; - - gcal = GNOME_CALENDAR (data); - gnome_calendar_set_query (gcal, sexp); -} - -/* Callback used when the selected category in the search bar changes */ -static void -search_bar_category_changed_cb (CalSearchBar *cal_search, const char *category, gpointer data) -{ - GnomeCalendar *gcal; - GnomeCalendarPrivate *priv; - ECalModel *model; - int i; - - gcal = GNOME_CALENDAR (data); - priv = gcal->priv; - - for (i = 0; i < GNOME_CAL_LAST_VIEW; i++) { - e_calendar_view_set_default_category (E_CALENDAR_VIEW (priv->views[i]), - category); - } - - model = e_calendar_table_get_model (E_CALENDAR_TABLE (priv->todo)); - e_cal_model_set_default_category (model, category); -} - -static void -view_selection_changed_cb (GtkWidget *view, GnomeCalendar *gcal) -{ - gtk_signal_emit (GTK_OBJECT (gcal), - gnome_calendar_signals[CALENDAR_SELECTION_CHANGED]); -} - - -/* Callback used when the taskpad receives a focus event. We emit the - * corresponding signal so that parents can change the menus as appropriate. - */ -static gint -table_canvas_focus_change_cb (GtkWidget *widget, GdkEventFocus *event, gpointer data) -{ - GnomeCalendar *gcal; - - gcal = GNOME_CALENDAR (data); - - gtk_signal_emit (GTK_OBJECT (gcal), gnome_calendar_signals [TASKPAD_FOCUS_CHANGE], - event->in ? TRUE : FALSE); - - return FALSE; -} - -static gint -calendar_focus_change_cb (GtkWidget *widget, GdkEventFocus *event, gpointer data) -{ - GnomeCalendar *gcal; - - gcal = GNOME_CALENDAR (data); - - gtk_signal_emit (GTK_OBJECT (gcal), gnome_calendar_signals [CALENDAR_FOCUS_CHANGE], - event->in ? TRUE : FALSE); - - return FALSE; -} - -/* Connects to the focus change signals of a day view widget */ -static void -connect_day_view_focus (GnomeCalendar *gcal, EDayView *dv) -{ - g_signal_connect (dv->top_canvas, "focus_in_event", - G_CALLBACK (calendar_focus_change_cb), gcal); - g_signal_connect (dv->top_canvas, "focus_out_event", - G_CALLBACK (calendar_focus_change_cb), gcal); - - g_signal_connect (dv->main_canvas, "focus_in_event", - G_CALLBACK (calendar_focus_change_cb), gcal); - g_signal_connect (dv->main_canvas, "focus_out_event", - G_CALLBACK (calendar_focus_change_cb), gcal); -} - -/* Connects to the focus change signals of a week view widget */ -static void -connect_week_view_focus (GnomeCalendar *gcal, EWeekView *wv) -{ - g_signal_connect (wv->main_canvas, "focus_in_event", - G_CALLBACK (calendar_focus_change_cb), gcal); - g_signal_connect (wv->main_canvas, "focus_out_event", - G_CALLBACK (calendar_focus_change_cb), gcal); -} - -static void -connect_list_view_focus (GnomeCalendar *gcal, ECalListView *lv) -{ - g_signal_connect (lv, "focus_in_event", - G_CALLBACK (calendar_focus_change_cb), gcal); - g_signal_connect (lv, "focus_out_event", - G_CALLBACK (calendar_focus_change_cb), gcal); -} - -/* Callback used when the selection in the taskpad table changes. We just proxy - * the signal with our own one. - */ -static void -table_selection_change_cb (ETable *etable, gpointer data) -{ - GnomeCalendar *gcal; - int n_selected; - - gcal = GNOME_CALENDAR (data); - - n_selected = e_table_selected_count (etable); - gtk_signal_emit (GTK_OBJECT (gcal), gnome_calendar_signals[TASKPAD_SELECTION_CHANGED]); -} - -static void -set_timezone (GnomeCalendar *calendar) -{ - GnomeCalendarPrivate *priv; - char *location; - GList *l; - - priv = calendar->priv; - - location = calendar_config_get_timezone (); - priv->zone = icaltimezone_get_builtin_timezone (location); - g_free (location); - - if (!priv->zone) - priv->zone = icaltimezone_get_utc_timezone (); - - for (l = priv->clients_list; l != NULL; l = l->next) { - ECal *client = l->data; - - if (e_cal_get_load_state (client) == E_CAL_LOAD_LOADED) - /* FIXME Error checking */ - e_cal_set_default_timezone (client, priv->zone, NULL); - } - - if (priv->task_pad_client - && e_cal_get_load_state (priv->task_pad_client) == E_CAL_LOAD_LOADED) { - /* FIXME Error Checking */ - e_cal_set_default_timezone (priv->task_pad_client, - priv->zone, NULL); - } -} - -static void -timezone_changed_cb (GConfClient *client, guint id, GConfEntry *entry, gpointer data) -{ - GnomeCalendar *calendar = data; - - set_timezone (calendar); -} - -static void -setup_config (GnomeCalendar *calendar) -{ - GnomeCalendarPrivate *priv; - guint not; - - priv = calendar->priv; - - /* Timezone */ - set_timezone (calendar); - - not = calendar_config_add_notification_timezone (timezone_changed_cb, calendar); - priv->notifications = g_list_prepend (priv->notifications, GUINT_TO_POINTER (not)); - - /* Pane positions */ - priv->hpane_pos = calendar_config_get_hpane_pos (); - priv->vpane_pos = calendar_config_get_vpane_pos (); - priv->hpane_pos_month_view = calendar_config_get_month_hpane_pos (); - priv->vpane_pos_month_view = calendar_config_get_month_vpane_pos (); -} - -static void -setup_widgets (GnomeCalendar *gcal) -{ - GnomeCalendarPrivate *priv; - GtkWidget *w; - gchar *filename; - ETable *etable; - int i; - - priv = gcal->priv; - - priv->search_bar = cal_search_bar_new (); - g_signal_connect (priv->search_bar, "sexp_changed", - G_CALLBACK (search_bar_sexp_changed_cb), gcal); - g_signal_connect (priv->search_bar, "category_changed", - G_CALLBACK (search_bar_category_changed_cb), gcal); - - gtk_widget_show (priv->search_bar); - gtk_box_pack_start (GTK_BOX (gcal), priv->search_bar, FALSE, FALSE, 6); - - /* The main HPaned, with the notebook of calendar views on the left - and the ECalendar and ToDo list on the right. */ - priv->hpane = gtk_hpaned_new (); - g_signal_connect_after(priv->hpane, "realize", - G_CALLBACK(gnome_calendar_hpane_realized), gcal); - g_signal_connect (priv->hpane, "button_release_event", - G_CALLBACK (gnome_calendar_hpane_resized), gcal); - gtk_widget_show (priv->hpane); - gtk_box_pack_start (GTK_BOX (gcal), priv->hpane, TRUE, TRUE, 6); - - /* The Notebook containing the 4 calendar views. */ - priv->notebook = gtk_notebook_new (); - gtk_notebook_set_show_border (GTK_NOTEBOOK (priv->notebook), FALSE); - gtk_notebook_set_show_tabs (GTK_NOTEBOOK (priv->notebook), FALSE); - gtk_widget_show (priv->notebook); - gtk_paned_pack1 (GTK_PANED (priv->hpane), priv->notebook, FALSE, TRUE); - - /* The VPaned widget, to contain the GtkCalendar & ToDo list. */ - priv->vpane = gtk_vpaned_new (); - g_signal_connect_after (priv->vpane, "realize", - G_CALLBACK(gnome_calendar_vpane_realized), gcal); - g_signal_connect (priv->vpane, "button_release_event", - G_CALLBACK (gnome_calendar_vpane_resized), gcal); - gtk_widget_show (priv->vpane); - gtk_paned_pack2 (GTK_PANED (priv->hpane), priv->vpane, TRUE, TRUE); - - /* The ECalendar. */ - w = e_calendar_new (); - priv->date_navigator = E_CALENDAR (w); - priv->date_navigator_config = e_mini_calendar_config_new (priv->date_navigator); - e_calendar_item_set_days_start_week_sel (priv->date_navigator->calitem, 9); - e_calendar_item_set_max_days_sel (priv->date_navigator->calitem, 42); - gtk_widget_show (w); - e_calendar_item_set_get_time_callback (priv->date_navigator->calitem, - (ECalendarItemGetTimeCallback) get_current_time, - gcal, NULL); - - gtk_paned_pack1 (GTK_PANED (priv->vpane), w, FALSE, TRUE); - - g_signal_connect (priv->date_navigator->calitem, "selection_changed", - G_CALLBACK (gnome_calendar_on_date_navigator_selection_changed), gcal); - g_signal_connect (priv->date_navigator->calitem, "date_range_changed", - G_CALLBACK (gnome_calendar_on_date_navigator_date_range_changed), gcal); - - /* The ToDo list. */ - priv->todo = e_calendar_table_new (); - priv->todo_config = e_calendar_table_config_new (E_CALENDAR_TABLE (priv->todo)); - gtk_paned_pack2 (GTK_PANED (priv->vpane), priv->todo, TRUE, TRUE); - gtk_widget_show (priv->todo); - - filename = g_build_filename (calendar_component_peek_config_directory (calendar_component_peek ()), - "TaskPad", NULL); - e_calendar_table_load_state (E_CALENDAR_TABLE (priv->todo), filename); - g_free (filename); - - etable = e_calendar_table_get_table (E_CALENDAR_TABLE (priv->todo)); - g_signal_connect (etable->table_canvas, "focus_in_event", - G_CALLBACK (table_canvas_focus_change_cb), gcal); - g_signal_connect (etable->table_canvas, "focus_out_event", - G_CALLBACK (table_canvas_focus_change_cb), gcal); - - g_signal_connect (etable, "selection_change", - G_CALLBACK (table_selection_change_cb), gcal); - - /* The Day View. */ - priv->day_view = e_day_view_new (); - g_signal_connect (priv->day_view, "selection_changed", - G_CALLBACK (view_selection_changed_cb), gcal); - - connect_day_view_focus (gcal, E_DAY_VIEW (priv->day_view)); - - /* The Work Week View. */ - priv->work_week_view = e_day_view_new (); - e_day_view_set_work_week_view (E_DAY_VIEW (priv->work_week_view), - TRUE); - e_day_view_set_days_shown (E_DAY_VIEW (priv->work_week_view), 5); - e_calendar_view_set_calendar (E_CALENDAR_VIEW (priv->work_week_view), gcal); - - connect_day_view_focus (gcal, E_DAY_VIEW (priv->work_week_view)); - - /* The Week View. */ - priv->week_view = e_week_view_new (); - e_calendar_view_set_calendar (E_CALENDAR_VIEW (priv->week_view), gcal); - g_signal_connect (priv->week_view, "selection_changed", - G_CALLBACK (view_selection_changed_cb), gcal); - - connect_week_view_focus (gcal, E_WEEK_VIEW (priv->week_view)); - - /* The Month View. */ - priv->month_view = e_week_view_new (); - e_calendar_view_set_calendar (E_CALENDAR_VIEW (priv->month_view), gcal); - e_week_view_set_multi_week_view (E_WEEK_VIEW (priv->month_view), TRUE); - g_signal_connect (priv->month_view, "selection_changed", - G_CALLBACK (view_selection_changed_cb), gcal); - - connect_week_view_focus (gcal, E_WEEK_VIEW (priv->month_view)); - - /* The List View. */ - filename = g_strdup_printf (".evolution/config/CalListView"); - priv->list_view = e_cal_list_view_new (filename); - g_free (filename); - - e_calendar_view_set_calendar (E_CALENDAR_VIEW (priv->list_view), gcal); - - connect_list_view_focus (gcal, E_CAL_LIST_VIEW (priv->list_view)); - - priv->views[GNOME_CAL_DAY_VIEW] = E_CALENDAR_VIEW (priv->day_view); - priv->configs[GNOME_CAL_DAY_VIEW] = e_day_view_config_new (E_DAY_VIEW (priv->views[GNOME_CAL_DAY_VIEW])); - priv->views[GNOME_CAL_WORK_WEEK_VIEW] = E_CALENDAR_VIEW (priv->work_week_view); - priv->configs[GNOME_CAL_WORK_WEEK_VIEW] = e_day_view_config_new (E_DAY_VIEW (priv->views[GNOME_CAL_WORK_WEEK_VIEW])); - priv->views[GNOME_CAL_WEEK_VIEW] = E_CALENDAR_VIEW (priv->week_view); - priv->configs[GNOME_CAL_WEEK_VIEW] = e_week_view_config_new (E_WEEK_VIEW (priv->views[GNOME_CAL_WEEK_VIEW])); - priv->views[GNOME_CAL_MONTH_VIEW] = E_CALENDAR_VIEW (priv->month_view); - priv->configs[GNOME_CAL_MONTH_VIEW] = e_week_view_config_new (E_WEEK_VIEW (priv->views[GNOME_CAL_MONTH_VIEW])); - priv->views[GNOME_CAL_LIST_VIEW] = E_CALENDAR_VIEW (priv->list_view); - priv->configs[GNOME_CAL_MONTH_VIEW] = e_cal_list_view_config_new (E_CAL_LIST_VIEW (priv->views[GNOME_CAL_LIST_VIEW])); - priv->configs[GNOME_CAL_LIST_VIEW] = NULL; - - for (i = 0; i < GNOME_CAL_LAST_VIEW; i++) { - gtk_notebook_append_page (GTK_NOTEBOOK (priv->notebook), - GTK_WIDGET (priv->views[i]), gtk_label_new ("")); - - gtk_widget_show (GTK_WIDGET (priv->views[i])); - } -} - -/* Object initialization function for the gnome calendar */ -static void -gnome_calendar_init (GnomeCalendar *gcal) -{ - GnomeCalendarPrivate *priv; - - priv = g_new0 (GnomeCalendarPrivate, 1); - gcal->priv = priv; - - priv->clients = g_hash_table_new_full (g_str_hash, g_str_equal, g_free, g_object_unref); - - priv->cal_categories = NULL; - priv->tasks_categories = NULL; - - priv->current_view_type = GNOME_CAL_DAY_VIEW; - priv->range_selected = FALSE; - - setup_config (gcal); - setup_widgets (gcal); - - priv->dn_queries = NULL; - priv->sexp = g_strdup ("#t"); /* Match all */ - - priv->selection_start_time = time_day_begin_with_zone (time (NULL), - priv->zone); - priv->selection_end_time = time_add_day_with_zone (priv->selection_start_time, 1, priv->zone); - - priv->view_instance = NULL; - priv->view_menus = NULL; - - priv->visible_start = -1; - priv->visible_end = -1; -} - -/* Frees a set of categories */ -static void -free_categories (GPtrArray *categories) -{ - int i; - - if (!categories) - return; - - for (i = 0; i < categories->len; i++) - g_free (categories->pdata[i]); - - g_ptr_array_free (categories, TRUE); -} - -static void -gnome_calendar_destroy (GtkObject *object) -{ - GnomeCalendar *gcal; - GnomeCalendarPrivate *priv; - gchar *filename; - - g_return_if_fail (object != NULL); - g_return_if_fail (GNOME_IS_CALENDAR (object)); - - gcal = GNOME_CALENDAR (object); - priv = gcal->priv; - - if (priv) { - GList *l; - int i; - - /* disconnect from signals on all the clients */ - for (l = priv->clients_list; l != NULL; l = l->next) { - g_signal_handlers_disconnect_matched (l->data, G_SIGNAL_MATCH_DATA, - 0, 0, NULL, NULL, gcal); - } - - g_hash_table_destroy (priv->clients); - g_list_free (priv->clients_list); - - free_categories (priv->cal_categories); - priv->cal_categories = NULL; - - free_categories (priv->tasks_categories); - priv->tasks_categories = NULL; - - for (i = 0; i < GNOME_CAL_LAST_VIEW; i++) { - if (priv->configs[i]) - g_object_unref (priv->configs[i]); - priv->configs[i] = NULL; - } - g_object_unref (priv->date_navigator_config); - g_object_unref (priv->todo_config); - - for (l = priv->notifications; l; l = l->next) - calendar_config_remove_notification (GPOINTER_TO_UINT (l->data)); - g_list_free (priv->notifications); - priv->notifications = NULL; - - /* Save the TaskPad layout. */ - filename = g_build_filename (calendar_component_peek_config_directory (calendar_component_peek ()), - "TaskPad", NULL); - e_calendar_table_save_state (E_CALENDAR_TABLE (priv->todo), filename); - g_free (filename); - - if (priv->dn_queries) { - for (l = priv->dn_queries; l != NULL; l = l->next) { - g_signal_handlers_disconnect_matched ((ECalView *) l->data, G_SIGNAL_MATCH_DATA, - 0, 0, NULL, NULL, gcal); - g_object_unref (l->data); - } - - g_list_free (priv->dn_queries); - priv->dn_queries = NULL; - } - - if (priv->sexp) { - g_free (priv->sexp); - priv->sexp = NULL; - } - - if (priv->e_cal_view_timeout) { - g_source_remove (priv->e_cal_view_timeout); - priv->e_cal_view_timeout = 0; - } - - if (priv->task_pad_client) { - g_signal_handlers_disconnect_matched (priv->task_pad_client, G_SIGNAL_MATCH_DATA, - 0, 0, NULL, NULL, gcal); - g_object_unref (priv->task_pad_client); - priv->task_pad_client = NULL; - } - - if (priv->view_instance) { - g_object_unref (priv->view_instance); - priv->view_instance = NULL; - } - - if (priv->view_menus) { - g_object_unref (priv->view_menus); - priv->view_menus = NULL; - } - - g_free (priv); - gcal->priv = NULL; - } - - if (GTK_OBJECT_CLASS (parent_class)->destroy) - (* GTK_OBJECT_CLASS (parent_class)->destroy) (object); -} - -static void -gnome_calendar_goto_date (GnomeCalendar *gcal, - GnomeCalendarGotoDateType goto_date) -{ - GnomeCalendarPrivate *priv; - time_t start_time; - time_t end_time; - gboolean need_updating = FALSE; - - g_return_if_fail (gcal != NULL); - g_return_if_fail (GNOME_IS_CALENDAR(gcal)); - - priv = gcal->priv; - - gnome_calendar_get_current_time_range (gcal, &start_time, &end_time); - - switch (goto_date) { - /* GNOME_CAL_GOTO_TODAY and GNOME_CAL_GOTO_DATE are - currently not used - */ - case GNOME_CAL_GOTO_TODAY: - break; - case GNOME_CAL_GOTO_DATE: - break; - case GNOME_CAL_GOTO_FIRST_DAY_OF_MONTH: - priv->selection_start_time = - time_month_begin_with_zone (start_time, priv->zone); - priv->selection_end_time = - time_add_day_with_zone (priv->selection_start_time, - 1, priv->zone); - need_updating = TRUE; - break; - case GNOME_CAL_GOTO_LAST_DAY_OF_MONTH: - start_time = time_add_month_with_zone (start_time, 1, - priv->zone); - priv->selection_end_time = - time_month_begin_with_zone (start_time, priv->zone); - priv->selection_start_time = - time_add_day_with_zone (priv->selection_end_time, - -1, priv->zone); - need_updating = TRUE; - break; - case GNOME_CAL_GOTO_FIRST_DAY_OF_WEEK: - /* 1 for Monday */ - priv->selection_start_time = - time_week_begin_with_zone (start_time, 1, priv->zone); - priv->selection_end_time = - time_add_day_with_zone (priv->selection_start_time, - 1, priv->zone); - need_updating = TRUE; - break; - case GNOME_CAL_GOTO_LAST_DAY_OF_WEEK: - /* 1 for Monday */ - start_time = time_week_begin_with_zone (start_time, 1, - priv->zone); - if (priv->current_view_type == GNOME_CAL_DAY_VIEW || - priv->current_view_type == GNOME_CAL_WORK_WEEK_VIEW) { - /* goto Friday of this week */ - priv->selection_start_time = - time_add_day_with_zone (start_time, - 4, priv->zone); - } - else { - /* goto Sunday of this week */ - priv->selection_start_time = - time_add_day_with_zone (start_time, - 6, priv->zone); - } - priv->selection_end_time = - time_add_day_with_zone (priv->selection_start_time, - 1, priv->zone); - need_updating = TRUE; - break; - case GNOME_CAL_GOTO_SAME_DAY_OF_PREVIOUS_WEEK: - priv->selection_start_time = time_add_day_with_zone (start_time, - -7, priv->zone); - priv->selection_end_time = time_add_day_with_zone (end_time, - -7,priv->zone); - need_updating = TRUE; - break; - case GNOME_CAL_GOTO_SAME_DAY_OF_NEXT_WEEK: - priv->selection_start_time = time_add_day_with_zone (start_time, - 7, priv->zone); - priv->selection_end_time = time_add_day_with_zone (end_time, - 7,priv->zone); - need_updating = TRUE; - break; - - default: - break; - } - - if (need_updating) { - gnome_calendar_update_view_times (gcal); - gnome_calendar_update_date_navigator (gcal); - gnome_calendar_notify_dates_shown_changed (gcal); - } -} - -void -gnome_calendar_goto (GnomeCalendar *gcal, time_t new_time) -{ - GnomeCalendarPrivate *priv; - - g_return_if_fail (gcal != NULL); - g_return_if_fail (GNOME_IS_CALENDAR (gcal)); - g_return_if_fail (new_time != -1); - - priv = gcal->priv; - - priv->selection_start_time = time_day_begin_with_zone (new_time, - priv->zone); - priv->selection_end_time = time_add_day_with_zone (priv->selection_start_time, 1, priv->zone); - - gnome_calendar_update_view_times (gcal); - gnome_calendar_update_date_navigator (gcal); - gnome_calendar_notify_dates_shown_changed (gcal); -} - - -static void -gnome_calendar_update_view_times (GnomeCalendar *gcal) -{ - GnomeCalendarPrivate *priv; - - priv = gcal->priv; - - e_calendar_view_set_selected_time_range (E_CALENDAR_VIEW (gnome_calendar_get_current_view_widget (gcal)), - priv->selection_start_time, - priv->selection_end_time); -} - -static void -gnome_calendar_direction (GnomeCalendar *gcal, int direction) -{ - GnomeCalendarPrivate *priv; - time_t start_time, end_time; - - priv = gcal->priv; - - start_time = priv->selection_start_time; - end_time = priv->selection_end_time; - - switch (priv->current_view_type) { - case GNOME_CAL_DAY_VIEW: - start_time = time_add_day_with_zone (start_time, direction, - priv->zone); - end_time = time_add_day_with_zone (end_time, direction, - priv->zone); - break; - - case GNOME_CAL_WORK_WEEK_VIEW: - case GNOME_CAL_WEEK_VIEW: - start_time = time_add_week_with_zone (start_time, direction, - priv->zone); - end_time = time_add_week_with_zone (end_time, direction, - priv->zone); - break; - - case GNOME_CAL_LIST_VIEW: - g_warning ("Using month view time interval for list view."); - case GNOME_CAL_MONTH_VIEW: - start_time = time_add_month_with_zone (start_time, direction, - priv->zone); - end_time = time_add_month_with_zone (end_time, direction, - priv->zone); - break; - - default: - g_warning ("Weee! Where did the penguin go?"); - g_assert_not_reached (); - return; - } - - priv->selection_start_time = start_time; - priv->selection_end_time = end_time; - - gnome_calendar_update_view_times (gcal); - gnome_calendar_update_date_navigator (gcal); - gnome_calendar_notify_dates_shown_changed (gcal); -} - -void -gnome_calendar_next (GnomeCalendar *gcal) -{ - g_return_if_fail (gcal != NULL); - g_return_if_fail (GNOME_IS_CALENDAR (gcal)); - - gnome_calendar_direction (gcal, 1); -} - -void -gnome_calendar_previous (GnomeCalendar *gcal) -{ - g_return_if_fail (gcal != NULL); - g_return_if_fail (GNOME_IS_CALENDAR (gcal)); - - gnome_calendar_direction (gcal, -1); -} - -void -gnome_calendar_dayjump (GnomeCalendar *gcal, time_t time) -{ - GnomeCalendarPrivate *priv; - - g_return_if_fail (gcal != NULL); - g_return_if_fail (GNOME_IS_CALENDAR (gcal)); - - priv = gcal->priv; - - priv->selection_start_time = time_day_begin_with_zone (time, - priv->zone); - priv->selection_end_time = time_add_day_with_zone (priv->selection_start_time, 1, priv->zone); - - gnome_calendar_set_view (gcal, GNOME_CAL_DAY_VIEW, FALSE, TRUE); -} - -static void -focus_current_view (GnomeCalendar *gcal) -{ - GnomeCalendarPrivate *priv; - - priv = gcal->priv; - - gtk_widget_grab_focus (gnome_calendar_get_current_view_widget (gcal)); -} - -void -gnome_calendar_goto_today (GnomeCalendar *gcal) -{ - g_return_if_fail (gcal != NULL); - g_return_if_fail (GNOME_IS_CALENDAR (gcal)); - - gnome_calendar_goto (gcal, time (NULL)); - focus_current_view (gcal); -} - -/** - * gnome_calendar_get_view: - * @gcal: A calendar. - * - * Queries the type of the view that is being shown in a calendar. - * - * Return value: Type of the view that is currently shown. - **/ -GnomeCalendarViewType -gnome_calendar_get_view (GnomeCalendar *gcal) -{ - GnomeCalendarPrivate *priv; - - g_return_val_if_fail (gcal != NULL, GNOME_CAL_DAY_VIEW); - g_return_val_if_fail (GNOME_IS_CALENDAR (gcal), GNOME_CAL_DAY_VIEW); - - priv = gcal->priv; - return priv->current_view_type; -} - -/* Sets the view without changing the selection or updating the date - * navigator. If a range of dates isn't selected it will also reset the number - * of days/weeks shown to the default (i.e. 1 day for the day view or 5 weeks - * for the month view). - */ -static void -set_view (GnomeCalendar *gcal, GnomeCalendarViewType view_type, - gboolean range_selected, gboolean grab_focus) -{ - GnomeCalendarPrivate *priv; - gboolean round_selection; - const char *view_id; - static gboolean updating = FALSE; - - if (updating) - return; - - priv = gcal->priv; - - round_selection = FALSE; - - switch (view_type) { - case GNOME_CAL_DAY_VIEW: - view_id = "Day_View"; - - if (!range_selected) - e_day_view_set_days_shown (E_DAY_VIEW (priv->day_view), 1); - - break; - - case GNOME_CAL_WORK_WEEK_VIEW: - view_id = "Work_Week_View"; - break; - - case GNOME_CAL_WEEK_VIEW: - view_id = "Week_View"; - round_selection = TRUE; - break; - - case GNOME_CAL_MONTH_VIEW: - view_id = "Month_View"; - - if (!range_selected) - e_week_view_set_weeks_shown (E_WEEK_VIEW (priv->month_view), 5); - - round_selection = TRUE; - break; - - case GNOME_CAL_LIST_VIEW: - view_id = "List_View"; - break; - - default: - g_warning ("A penguin is loose!"); - g_assert_not_reached (); - return; - } - - priv->current_view_type = view_type; - priv->range_selected = range_selected; - - calendar_config_set_default_view (view_type); - - updating = TRUE; - gtk_notebook_set_page (GTK_NOTEBOOK (priv->notebook), (int) view_type); - if (priv->view_instance) - gal_view_instance_set_current_view_id (priv->view_instance, view_id); - updating = FALSE; - - if (grab_focus) - gtk_widget_grab_focus (GTK_WIDGET (priv->views[view_type])); - - gnome_calendar_set_pane_positions (gcal); - - /* For the week & month views we want the selection in the date - navigator to be rounded to the nearest week when the arrow buttons - are pressed to move to the previous/next month. */ - g_object_set (G_OBJECT (priv->date_navigator->calitem), - "round_selection_when_moving", round_selection, - NULL); -} - -/** - * gnome_calendar_set_view: - * @gcal: A calendar. - * @view_type: Type of view to show. - * @range_selected: If false, the range of days/weeks shown will be reset to the - * default value (1 for day view, 5 for week view, respectively). If true, the - * currently displayed range will be kept. - * @grab_focus: Whether the view widget should grab the focus. - * - * Sets the view that should be shown in a calendar. If @reset_range is true, - * this function will automatically set the number of days or weeks shown in - * the view; otherwise the last configuration will be kept. - **/ -void -gnome_calendar_set_view (GnomeCalendar *gcal, GnomeCalendarViewType view_type, - gboolean range_selected, gboolean grab_focus) -{ - g_return_if_fail (gcal != NULL); - g_return_if_fail (GNOME_IS_CALENDAR (gcal)); - - set_view (gcal, view_type, range_selected, grab_focus); - gnome_calendar_update_view_times (gcal); - gnome_calendar_update_date_navigator (gcal); - gnome_calendar_notify_dates_shown_changed (gcal); -} - -/* Callback used when the view collection asks us to display a particular view */ -static void -display_view_cb (GalViewInstance *view_instance, GalView *view, gpointer data) -{ - GnomeCalendar *gcal; - CalendarView *cal_view; - - gcal = GNOME_CALENDAR (data); - - if (!IS_CALENDAR_VIEW (view)) - g_error ("display_view_cb(): Unknown type of view for GnomeCalendar"); - - cal_view = CALENDAR_VIEW (view); - - gnome_calendar_set_view (gcal, calendar_view_get_view_type (cal_view), FALSE, TRUE); -} - -/** - * gnome_calendar_setup_view_menus: - * @gcal: A calendar. - * @uic: UI controller to use for the menus. - * - * Sets up the #GalView menus for a calendar. This function should be called - * from the Bonobo control activation callback for this calendar. Also, the - * menus should be discarded using gnome_calendar_discard_view_menus(). - **/ -void -gnome_calendar_setup_view_menus (GnomeCalendar *gcal, BonoboUIComponent *uic) -{ - GnomeCalendarPrivate *priv; - char *path; - CalendarViewFactory *factory; - static GalViewCollection *collection = NULL; - - g_return_if_fail (gcal != NULL); - g_return_if_fail (GNOME_IS_CALENDAR (gcal)); - g_return_if_fail (uic != NULL); - g_return_if_fail (BONOBO_IS_UI_COMPONENT (uic)); - - priv = gcal->priv; - - g_return_if_fail (priv->view_instance == NULL); - - g_assert (priv->view_instance == NULL); - g_assert (priv->view_menus == NULL); - - /* Create the view instance */ - - if (collection == NULL) { - collection = gal_view_collection_new (); - - gal_view_collection_set_title (collection, _("Calendar")); - - path = gnome_util_prepend_user_home ("/evolution/views/calendar/"); - gal_view_collection_set_storage_directories (collection, - EVOLUTION_GALVIEWSDIR "/calendar/", - path); - g_free (path); - - /* Create the views */ - - factory = calendar_view_factory_new (GNOME_CAL_DAY_VIEW); - gal_view_collection_add_factory (collection, GAL_VIEW_FACTORY (factory)); - g_object_unref (factory); - - factory = calendar_view_factory_new (GNOME_CAL_WORK_WEEK_VIEW); - gal_view_collection_add_factory (collection, GAL_VIEW_FACTORY (factory)); - g_object_unref (factory); - - factory = calendar_view_factory_new (GNOME_CAL_WEEK_VIEW); - gal_view_collection_add_factory (collection, GAL_VIEW_FACTORY (factory)); - g_object_unref (factory); - - factory = calendar_view_factory_new (GNOME_CAL_MONTH_VIEW); - gal_view_collection_add_factory (collection, GAL_VIEW_FACTORY (factory)); - g_object_unref (factory); - - factory = calendar_view_factory_new (GNOME_CAL_LIST_VIEW); - gal_view_collection_add_factory (collection, GAL_VIEW_FACTORY (factory)); - g_object_unref (factory); - - /* Load the collection and create the menus */ - - gal_view_collection_load (collection); - } - - priv->view_instance = gal_view_instance_new (collection, - e_cal_get_uri (gnome_calendar_get_default_client (gcal))); - - priv->view_menus = gal_view_menus_new (priv->view_instance); - gal_view_menus_set_show_define_views (priv->view_menus, FALSE); - gal_view_menus_apply (priv->view_menus, uic, NULL); - gnome_calendar_set_view (gcal, priv->current_view_type, TRUE, FALSE); - - g_signal_connect (priv->view_instance, "display_view", - G_CALLBACK (display_view_cb), gcal); - display_view_cb (priv->view_instance, gal_view_instance_get_current_view (priv->view_instance), gcal); -} - -/** - * gnome_calendar_discard_view_menus: - * @gcal: A calendar. - * - * Discards the #GalView menus used by a calendar. This function should be - * called from the Bonobo control deactivation callback for this calendar. The - * menus should have been set up with gnome_calendar_setup_view_menus(). - **/ -void -gnome_calendar_discard_view_menus (GnomeCalendar *gcal) -{ - GnomeCalendarPrivate *priv; - - g_return_if_fail (gcal != NULL); - - priv = gcal->priv; - - g_return_if_fail (priv->view_instance != NULL); - - g_assert (priv->view_instance != NULL); - g_assert (priv->view_menus != NULL); - - g_object_unref (priv->view_instance); - priv->view_instance = NULL; - - g_object_unref (priv->view_menus); - priv->view_menus = NULL; -} - -EPopupMenu * -gnome_calendar_setup_view_popup (GnomeCalendar *gcal) -{ - GnomeCalendarPrivate *priv; - - g_return_val_if_fail (gcal != NULL, NULL); - g_return_val_if_fail (GNOME_IS_CALENDAR (gcal), NULL); - - priv = gcal->priv; - - g_return_val_if_fail (priv->view_instance != NULL, NULL); - - return gal_view_instance_get_popup_menu (priv->view_instance); -} - -void -gnome_calendar_discard_view_popup (GnomeCalendar *gcal, EPopupMenu *popup) -{ - - - GnomeCalendarPrivate *priv; - - g_return_if_fail (gcal != NULL); - g_return_if_fail (GNOME_IS_CALENDAR (gcal)); - - priv = gcal->priv; - - g_return_if_fail (priv->view_instance != NULL); - - gal_view_instance_free_popup_menu (priv->view_instance, popup); -} - -static void -gnome_calendar_set_pane_positions (GnomeCalendar *gcal) -{ - GnomeCalendarPrivate *priv; - - priv = gcal->priv; - - if (priv->current_view_type == GNOME_CAL_MONTH_VIEW && !priv->range_selected) { - gtk_paned_set_position (GTK_PANED (priv->hpane), priv->hpane_pos_month_view); - gtk_paned_set_position (GTK_PANED (priv->vpane), priv->vpane_pos_month_view); - } else { - gtk_paned_set_position (GTK_PANED (priv->hpane), priv->hpane_pos); - gtk_paned_set_position (GTK_PANED (priv->vpane), priv->vpane_pos); - } -} - -/* Displays an error to indicate that opening a calendar failed */ -static void -open_error (GnomeCalendar *gcal, const char *uri) -{ - char *msg; - char *urinopwd; - - urinopwd = get_uri_without_password (uri); - msg = g_strdup_printf (_("Could not open the folder in `%s'"), urinopwd); - gnome_error_dialog_parented (msg, GTK_WINDOW (gtk_widget_get_toplevel (GTK_WIDGET (gcal)))); - g_free (msg); - g_free (urinopwd); -} - -/* Displays an error to indicate that the specified URI method is not supported */ -static void -method_error (GnomeCalendar *gcal, const char *uri) -{ - char *msg; - char *urinopwd; - - urinopwd = get_uri_without_password (uri); - msg = g_strdup_printf (_("The method required to open `%s' is not supported"), urinopwd); - gnome_error_dialog_parented (msg, GTK_WINDOW (gtk_widget_get_toplevel (GTK_WIDGET (gcal)))); - g_free (msg); - g_free (urinopwd); -} - -/* Displays an error to indicate permission problems */ -static void -permission_error (GnomeCalendar *gcal, const char *uri) -{ - char *msg; - char *urinopwd; - - urinopwd = get_uri_without_password (uri); - msg = g_strdup_printf (_("You don't have permission to open the folder in `%s'"), urinopwd); - gnome_error_dialog_parented (msg, GTK_WINDOW (gtk_widget_get_toplevel (GTK_WIDGET (gcal)))); - g_free (msg); - g_free (urinopwd); -} - -/* Callback from the calendar client when a calendar is loaded */ -static gboolean -update_e_cal_view_timeout (gpointer data) -{ - GnomeCalendar *gcal = data; - GnomeCalendarPrivate *priv; - - gcal = GNOME_CALENDAR (data); - priv = gcal->priv; - - update_query (gcal); - priv->e_cal_view_timeout = 0; - - return FALSE; -} - -static void -client_cal_opened_cb (ECal *client, ECalendarStatus status, gpointer data) -{ - GnomeCalendar *gcal; - GnomeCalendarPrivate *priv; - char *msg; - char *uristr; - - gcal = GNOME_CALENDAR (data); - priv = gcal->priv; - - switch (status) { - case E_CALENDAR_STATUS_OK: - /* Set the client's default timezone, if we have one. */ - if (priv->zone) { - /* FIXME Error checking */ - e_cal_set_default_timezone (client, priv->zone, NULL); - } - - /* add the alarms for this client */ - uristr = get_uri_without_password (e_cal_get_uri (client)); - msg = g_strdup_printf (_("Adding alarms for %s"), uristr); - g_free (uristr); - if (client == priv->task_pad_client) { - e_calendar_table_set_status_message (E_CALENDAR_TABLE (priv->todo), msg); - e_cal_model_add_client (e_calendar_table_get_model (E_CALENDAR_TABLE (priv->todo)), - priv->task_pad_client); - } - else { - e_calendar_view_set_status_message (E_CALENDAR_VIEW (priv->week_view), msg); - e_cal_model_add_client (e_calendar_view_get_model (E_CALENDAR_VIEW (priv->week_view)), client); - - priv->e_cal_view_timeout = g_timeout_add (100, update_e_cal_view_timeout, gcal); - } - g_free (msg); - - break; - - case E_CALENDAR_STATUS_OTHER_ERROR: - open_error (gcal, e_cal_get_uri (client)); - break; - - case E_CALENDAR_STATUS_NO_SUCH_CALENDAR: - /* bullshit; we did not specify only_if_exists */ - g_assert_not_reached (); - return; - - case E_CALENDAR_STATUS_PROTOCOL_NOT_SUPPORTED: - method_error (gcal, e_cal_get_uri (client)); - break; - - case E_CALENDAR_STATUS_PERMISSION_DENIED : - permission_error (gcal, e_cal_get_uri (client)); - break; - - default: - g_assert_not_reached (); - return; - } - - if (client == priv->task_pad_client) - e_calendar_table_set_status_message (E_CALENDAR_TABLE (priv->todo), NULL); - else - e_calendar_view_set_status_message (E_CALENDAR_VIEW (priv->week_view), NULL); -} - -/* Duplicates an array of categories */ -static GPtrArray * -copy_categories (GPtrArray *categories) -{ - GPtrArray *c; - int i; - - c = g_ptr_array_new (); - g_ptr_array_set_size (c, categories->len); - - for (i = 0; i < categories->len; i++) - c->pdata[i] = g_strdup (categories->pdata[i]); - - return c; -} - -/* Adds the categories from an array to a hash table if they don't exist there - * already. - */ -static void -add_categories (GHashTable *categories, GPtrArray *c) -{ - int i; - - if (!c) - return; - - for (i = 0; i < c->len; i++) { - const char *cat; - const char *str; - - cat = c->pdata[i]; - str = g_hash_table_lookup (categories, cat); - - if (!str) - g_hash_table_insert (categories, (char *) cat, NULL); - } -} - -/* Used to append categories from a hash table to an array */ -struct append_category_closure { - GPtrArray *c; - - int i; -}; - -/* Appends a category from the hash table to the array */ -static void -append_category_cb (gpointer key, gpointer value, gpointer data) -{ - struct append_category_closure *closure; - const char *category; - - category = key; - closure = data; - - closure->c->pdata[closure->i] = g_strdup (category); - closure->i++; -} - -/* Creates the union of two sets of categories */ -static GPtrArray * -merge_categories (GPtrArray *a, GPtrArray *b) -{ - GHashTable *categories; - int n; - GPtrArray *c; - struct append_category_closure closure; - - categories = g_hash_table_new (g_str_hash, g_str_equal); - - add_categories (categories, a); - add_categories (categories, b); - - n = g_hash_table_size (categories); - - c = g_ptr_array_new (); - g_ptr_array_set_size (c, n); - - closure.c = c; - closure.i = 0; - g_hash_table_foreach (categories, append_category_cb, &closure); - g_hash_table_destroy (categories); - - return c; -} - -/* Callback from the calendar client when the set of categories changes. We - * have to merge the categories of the calendar and tasks clients. - */ -static void -client_categories_changed_cb (ECal *client, GPtrArray *categories, gpointer data) -{ - GnomeCalendar *gcal; - GnomeCalendarPrivate *priv; - GPtrArray *merged; - - gcal = GNOME_CALENDAR (data); - priv = gcal->priv; - - if (client == priv->task_pad_client) { - free_categories (priv->tasks_categories); - priv->tasks_categories = copy_categories (categories); - } else { - free_categories (priv->cal_categories); - priv->cal_categories = copy_categories (categories); - } - - merged = merge_categories (priv->cal_categories, priv->tasks_categories); - cal_search_bar_set_categories (CAL_SEARCH_BAR (priv->search_bar), merged); - free_categories (merged); -} - -/* Callback when we get an error message from the backend */ -static void -backend_error_cb (ECal *client, const char *message, gpointer data) -{ - GnomeCalendar *gcal; - GnomeCalendarPrivate *priv; - char *errmsg; - char *uristr; - - gcal = GNOME_CALENDAR (data); - priv = gcal->priv; - - uristr = get_uri_without_password (e_cal_get_uri (client)); - errmsg = g_strdup_printf (_("Error on %s:\n %s"), uristr, message); - gnome_error_dialog_parented (errmsg, GTK_WINDOW (gtk_widget_get_toplevel (GTK_WIDGET (gcal)))); - g_free (errmsg); - g_free (uristr); -} - -/* Callback when the backend dies */ -static void -backend_died_cb (ECal *client, gpointer data) -{ - GnomeCalendar *gcal; - GnomeCalendarPrivate *priv; - char *message; - char *uristr; - - gcal = GNOME_CALENDAR (data); - priv = gcal->priv; - - /* FIXME This doesn't remove the calendar from the list or anything */ - uristr = get_uri_without_password (e_cal_get_uri (client)); - if (client == priv->task_pad_client) { - message = g_strdup_printf (_("The task backend for\n%s\n has crashed. " - "You will have to restart Evolution in order " - "to use it again"), - uristr); - e_calendar_table_set_status_message (E_CALENDAR_TABLE (priv->todo), NULL); - } else { - int i; - - message = g_strdup_printf (_("The calendar backend for\n%s\n has crashed. " - "You will have to restart Evolution in order " - "to use it again"), - uristr); - - for (i = 0; i < GNOME_CAL_LAST_VIEW; i++) - e_calendar_view_set_status_message (priv->views[i], NULL); - } - - gnome_error_dialog_parented (message, GTK_WINDOW (gtk_widget_get_toplevel (GTK_WIDGET (gcal)))); - g_free (message); - g_free (uristr); -} - -GtkWidget * -gnome_calendar_construct (GnomeCalendar *gcal) -{ - GnomeCalendarPrivate *priv; - GnomeCalendarViewType view_type; - - g_return_val_if_fail (gcal != NULL, NULL); - g_return_val_if_fail (GNOME_IS_CALENDAR (gcal), NULL); - - priv = gcal->priv; - - /* - * TaskPad Folder Client. - */ - priv->task_pad_client = e_cal_new_from_uri ("", CALOBJ_TYPE_TODO); /* FIXME: use default tasks */ - if (!priv->task_pad_client) - return NULL; - - g_signal_connect (priv->task_pad_client, "cal_opened", - G_CALLBACK (client_cal_opened_cb), gcal); - g_signal_connect (priv->task_pad_client, "backend_error", - G_CALLBACK (backend_error_cb), gcal); - g_signal_connect (priv->task_pad_client, "categories_changed", - G_CALLBACK (client_categories_changed_cb), gcal); - g_signal_connect (priv->task_pad_client, "backend_died", - G_CALLBACK (backend_died_cb), gcal); - - /* Get the default view to show. */ - view_type = calendar_config_get_default_view (); - if (view_type < GNOME_CAL_DAY_VIEW || view_type > GNOME_CAL_LIST_VIEW) - view_type = GNOME_CAL_DAY_VIEW; - - gnome_calendar_set_view (gcal, view_type, FALSE, FALSE); - - return GTK_WIDGET (gcal); -} - -GtkWidget * -gnome_calendar_new (void) -{ - GnomeCalendar *gcal; - - gcal = g_object_new (gnome_calendar_get_type (), NULL); - - if (!gnome_calendar_construct (gcal)) { - g_message ("gnome_calendar_new(): Could not construct the calendar GUI"); - g_object_unref (gcal); - return NULL; - } - - return GTK_WIDGET (gcal); -} - -void -gnome_calendar_set_ui_component (GnomeCalendar *gcal, - BonoboUIComponent *ui_component) -{ - g_return_if_fail (GNOME_IS_CALENDAR (gcal)); - g_return_if_fail (ui_component == NULL || BONOBO_IS_UI_COMPONENT (ui_component)); - - e_search_bar_set_ui_component (E_SEARCH_BAR (gcal->priv->search_bar), ui_component); -} - -/** - * gnome_calendar_get_calendar_model: - * @gcal: A calendar view. - * - * Queries the calendar model object that a calendar view is using. - * - * Return value: A calendar client interface object. - **/ -ECalModel * -gnome_calendar_get_calendar_model (GnomeCalendar *gcal) -{ - GnomeCalendarPrivate *priv; - - g_return_val_if_fail (gcal != NULL, NULL); - g_return_val_if_fail (GNOME_IS_CALENDAR (gcal), NULL); - - priv = gcal->priv; - - return e_calendar_view_get_model (priv->views[priv->current_view_type]); -} - -/** - * gnome_calendar_get_default_client - */ -ECal * -gnome_calendar_get_default_client (GnomeCalendar *gcal) -{ - g_return_val_if_fail (GNOME_IS_CALENDAR (gcal), NULL); - - return e_cal_model_get_default_client (e_calendar_view_get_model (E_CALENDAR_VIEW (gcal->priv->week_view))); -} - -/** - * gnome_calendar_get_task_pad_e_cal: - * @gcal: A calendar view. - * - * Queries the calendar client interface object that a calendar view is using - * for the Task Pad. - * - * Return value: A calendar client interface object. - **/ -ECal * -gnome_calendar_get_task_pad_e_cal (GnomeCalendar *gcal) -{ - GnomeCalendarPrivate *priv; - - g_return_val_if_fail (gcal != NULL, NULL); - g_return_val_if_fail (GNOME_IS_CALENDAR (gcal), NULL); - - priv = gcal->priv; - - return priv->task_pad_client; -} - -/** - * gnome_calendar_add_event_uri: - * @gcal: A GnomeCalendar. - * @str_uri: URI to add to the calendar views. - * - * Adds the given calendar URI to the calendar views. - * - * Returns: TRUE if successful, FALSE if error. - */ -gboolean -gnome_calendar_add_event_uri (GnomeCalendar *gcal, const char *str_uri) -{ - GnomeCalendarPrivate *priv; - ECal *client; - int i; - - g_return_val_if_fail (gcal != NULL, FALSE); - g_return_val_if_fail (GNOME_IS_CALENDAR (gcal), FALSE); - g_return_val_if_fail (str_uri != NULL, FALSE); - - priv = gcal->priv; - - client = g_hash_table_lookup (priv->clients, str_uri); - if (client) - return TRUE; - - client = e_cal_new_from_uri (str_uri, CALOBJ_TYPE_EVENT); - g_hash_table_insert (priv->clients, g_strdup (str_uri), client); - priv->clients_list = g_list_prepend (priv->clients_list, client); - - g_signal_connect (G_OBJECT (client), "backend_error", G_CALLBACK (backend_error_cb), gcal); - g_signal_connect (G_OBJECT (client), "categories_changed", G_CALLBACK (client_categories_changed_cb), gcal); - g_signal_connect (G_OBJECT (client), "backend_died", G_CALLBACK (backend_died_cb), gcal); - - /* FIXME Do this async? */ - if (!e_cal_open (client, FALSE, NULL)) { - g_hash_table_remove (priv->clients, str_uri); - priv->clients_list = g_list_prepend (priv->clients_list, client); - g_signal_handlers_disconnect_matched (client, G_SIGNAL_MATCH_DATA, - 0, 0, NULL, NULL, gcal); - - return FALSE; - } - - for (i = 0; i < GNOME_CAL_LAST_VIEW; i++) { - ECalModel *model; - - model = e_calendar_view_get_model (priv->views[i]); - e_cal_model_add_client (model, client); - } - - /* update date navigator query */ - update_query (gcal); - - return TRUE; -} - -/** - * gnome_calendar_remove_event_uri - * @gcal: A #GnomeCalendar. - * @str_uri: URI to be removed from the clients. - * - * Removes the given URI from the list of clients being shown by the - * calendar views. - * - * Returns: TRUE if successful, FALSE otherwise. - */ -gboolean -gnome_calendar_remove_event_uri (GnomeCalendar *gcal, const char *str_uri) -{ - GnomeCalendarPrivate *priv; - ECal *client; - int i; - - g_return_val_if_fail (gcal != NULL, FALSE); - g_return_val_if_fail (GNOME_IS_CALENDAR (gcal), FALSE); - g_return_val_if_fail (str_uri != NULL, FALSE); - - priv = gcal->priv; - - client = g_hash_table_lookup (priv->clients, str_uri); - if (!client) - return TRUE; - - g_hash_table_remove (priv->clients, str_uri); - priv->clients_list = g_list_remove (priv->clients_list, client); - g_signal_handlers_disconnect_matched (client, G_SIGNAL_MATCH_DATA, - 0, 0, NULL, NULL, gcal); - - for (i = 0; i < GNOME_CAL_LAST_VIEW; i++) { - ECalModel *model; - - model = e_calendar_view_get_model (priv->views[i]); - e_cal_model_remove_client (model, client); - } - - /* update date navigator query */ - update_query (gcal); - - return TRUE; -} - -/** - * gnome_calendar_set_default_uri: - * @gcal: A calendar view - * @uri: The uri to use as default - * - * Set the default uri on the given calendar view, the default uri - * will be used as the default when creating events in the view. - - * - * Return value: TRUE if the uri was already added and is set, FALSE - * otherwise - **/ -gboolean -gnome_calendar_set_default_uri (GnomeCalendar *gcal, const char *str_uri) -{ - GnomeCalendarPrivate *priv; - ECal *client; - int i; - - g_return_val_if_fail (gcal != NULL, FALSE); - g_return_val_if_fail (GNOME_IS_CALENDAR (gcal), FALSE); - g_return_val_if_fail (str_uri != NULL, FALSE); - - priv = gcal->priv; - - client = g_hash_table_lookup (priv->clients, str_uri); - if (!client) - return FALSE; - - for (i = 0; i < GNOME_CAL_LAST_VIEW; i++) { - e_cal_model_set_default_client ( - e_calendar_view_get_model (E_CALENDAR_VIEW (priv->views[i])), - client); - } - - return TRUE; -} - -void -gnome_calendar_set_selected_time_range (GnomeCalendar *gcal, - time_t start_time, - time_t end_time) -{ - GnomeCalendarPrivate *priv; - - priv = gcal->priv; - - priv->selection_start_time = start_time; - priv->selection_end_time = end_time; - - gnome_calendar_update_date_navigator (gcal); - gnome_calendar_notify_dates_shown_changed (gcal); -} - -/** - * gnome_calendar_get_selected_time_range: - * @gcal: A calendar view. - * @start_time: Return value for the start of the time selection. - * @end_time: Return value for the end of the time selection. - * - * Queries the time selection range on the calendar view. - **/ -void -gnome_calendar_get_selected_time_range (GnomeCalendar *gcal, - time_t *start_time, - time_t *end_time) -{ - GnomeCalendarPrivate *priv; - - g_return_if_fail (gcal != NULL); - g_return_if_fail (GNOME_IS_CALENDAR (gcal)); - - priv = gcal->priv; - - if (start_time) - *start_time = priv->selection_start_time; - - if (end_time) - *end_time = priv->selection_end_time; -} - -/** - * gnome_calendar_new_task: - * @gcal: An Evolution calendar. - * - * Opens a task editor dialog for a new task. - **/ -void -gnome_calendar_new_task (GnomeCalendar *gcal) -{ - GnomeCalendarPrivate *priv; - TaskEditor *tedit; - ECalComponent *comp; - icalcomponent *icalcomp; - const char *category; - - g_return_if_fail (gcal != NULL); - g_return_if_fail (GNOME_IS_CALENDAR (gcal)); - - priv = gcal->priv; - - tedit = task_editor_new (priv->task_pad_client); - - icalcomp = e_cal_model_create_component_with_defaults (e_calendar_view_get_model (E_CALENDAR_VIEW (priv->week_view))); - comp = e_cal_component_new (); - e_cal_component_set_icalcomponent (comp, icalcomp); - - category = cal_search_bar_get_category (CAL_SEARCH_BAR (priv->search_bar)); - e_cal_component_set_categories (comp, category); - - comp_editor_edit_comp (COMP_EDITOR (tedit), comp); - g_object_unref (comp); - - comp_editor_focus (COMP_EDITOR (tedit)); -} - - -/* Returns the selected time range for the current view. Note that this may be - different from the fields in the GnomeCalendar, since the view may clip - this or choose a more appropriate time. */ -void -gnome_calendar_get_current_time_range (GnomeCalendar *gcal, - time_t *start_time, - time_t *end_time) -{ - GnomeCalendarPrivate *priv; - - priv = gcal->priv; - - e_calendar_view_get_selected_time_range (E_CALENDAR_VIEW (gnome_calendar_get_current_view_widget (gcal)), - start_time, end_time); -} - - -/* Gets the visible time range for the current view. Returns FALSE if no - time range has been set yet. */ -gboolean -gnome_calendar_get_visible_time_range (GnomeCalendar *gcal, - time_t *start_time, - time_t *end_time) -{ - GnomeCalendarPrivate *priv; - gboolean retval = FALSE; - - g_return_val_if_fail (GNOME_IS_CALENDAR (gcal), FALSE); - - priv = gcal->priv; - - retval = e_calendar_view_get_visible_time_range (E_CALENDAR_VIEW (gnome_calendar_get_current_view_widget (gcal)), - start_time, end_time); - - return retval; -} - - - -static void -get_days_shown (GnomeCalendar *gcal, GDate *start_date, gint *days_shown) -{ - GnomeCalendarPrivate *priv; - - priv = gcal->priv; - - switch (priv->current_view_type) { - case GNOME_CAL_DAY_VIEW: - time_to_gdate_with_zone (start_date, - E_DAY_VIEW (priv->day_view)->lower, - priv->zone); - *days_shown = e_day_view_get_days_shown (E_DAY_VIEW (priv->day_view)); - break; - - case GNOME_CAL_WORK_WEEK_VIEW: - time_to_gdate_with_zone (start_date, - E_DAY_VIEW (priv->work_week_view)->lower, - priv->zone); - *days_shown = e_day_view_get_days_shown (E_DAY_VIEW (priv->work_week_view)); - break; - - case GNOME_CAL_WEEK_VIEW: - *start_date = E_WEEK_VIEW (priv->week_view)->first_day_shown; - if (e_week_view_get_multi_week_view (E_WEEK_VIEW (priv->week_view))) - *days_shown = e_week_view_get_weeks_shown ( - E_WEEK_VIEW (priv->week_view)) * 7; - else - *days_shown = 7; - - break; - - case GNOME_CAL_MONTH_VIEW: - *start_date = E_WEEK_VIEW (priv->month_view)->first_day_shown; - if (e_week_view_get_multi_week_view (E_WEEK_VIEW (priv->month_view))) - *days_shown = e_week_view_get_weeks_shown ( - E_WEEK_VIEW (priv->month_view)) * 7; - else - *days_shown = 7; - - break; - - case GNOME_CAL_LIST_VIEW: - if (!e_cal_list_view_get_range_shown (E_CAL_LIST_VIEW (priv->list_view), - start_date, days_shown)) { - /* No valid items in list */ - time_to_gdate_with_zone (start_date, time (NULL), priv->zone); - *days_shown = 1; - } - else if (*days_shown < 1) { - *days_shown = 1; - } - break; - - default: - g_assert_not_reached (); - } -} - - -/* This updates the month shown and the days selected in the calendar, if - necessary. */ -static void -gnome_calendar_update_date_navigator (GnomeCalendar *gcal) -{ - GnomeCalendarPrivate *priv; - GDate start_date, end_date; - gint days_shown; - - priv = gcal->priv; - - /* If the ECalendar isn't visible, we just return. */ - if (!GTK_WIDGET_VISIBLE (priv->date_navigator)) - return; - - get_days_shown (gcal, &start_date, &days_shown); - - end_date = start_date; - g_date_add_days (&end_date, days_shown - 1); - - e_calendar_item_set_selection (priv->date_navigator->calitem, - &start_date, &end_date); -} - - -static void -gnome_calendar_on_date_navigator_selection_changed (ECalendarItem *calitem, - GnomeCalendar *gcal) -{ - GnomeCalendarPrivate *priv; - GDate start_date, end_date, new_start_date, new_end_date; - gint days_shown, new_days_shown; - gboolean starts_on_week_start_day; - struct icaltimetype tt; - - priv = gcal->priv; - - starts_on_week_start_day = FALSE; - - get_days_shown (gcal, &start_date, &days_shown); - - end_date = start_date; - g_date_add_days (&end_date, days_shown - 1); - - e_calendar_item_get_selection (calitem, &new_start_date, &new_end_date); - - /* If the selection hasn't changed just return. */ - if (!g_date_compare (&start_date, &new_start_date) - && !g_date_compare (&end_date, &new_end_date)) - return; - - new_days_shown = g_date_julian (&new_end_date) - g_date_julian (&new_start_date) + 1; - - /* If a complete week is selected we show the Week view. - Note that if weekends are compressed and the week start day is set - to Sunday we don't actually show complete weeks in the Week view, - so this may need tweaking. */ - if (g_date_weekday (&new_start_date) % 7 == calendar_config_get_week_start_day ()) - starts_on_week_start_day = TRUE; - - /* Update selection to be in the new time range */ - tt = icaltime_null_time (); - tt.year = g_date_year (&new_start_date); - tt.month = g_date_month (&new_start_date); - tt.day = g_date_day (&new_start_date); - priv->selection_start_time = icaltime_as_timet_with_zone (tt, priv->zone); - icaltime_adjust (&tt, 1, 0, 0, 0); - priv->selection_end_time = icaltime_as_timet_with_zone (tt, priv->zone); - - /* Switch views as appropriate, and change the number of days or weeks - shown. */ - if (new_days_shown > 9) { - e_week_view_set_weeks_shown (E_WEEK_VIEW (priv->month_view), - (new_days_shown + 6) / 7); - e_week_view_set_first_day_shown (E_WEEK_VIEW (priv->month_view), &new_start_date); - - set_view (gcal, GNOME_CAL_MONTH_VIEW, TRUE, FALSE); - gnome_calendar_update_date_navigator (gcal); - gnome_calendar_notify_dates_shown_changed (gcal); - } else if (new_days_shown == 7 && starts_on_week_start_day) { - e_week_view_set_first_day_shown (E_WEEK_VIEW (priv->week_view), &new_start_date); - - set_view (gcal, GNOME_CAL_WEEK_VIEW, TRUE, FALSE); - gnome_calendar_update_date_navigator (gcal); - gnome_calendar_notify_dates_shown_changed (gcal); - } else { - e_day_view_set_days_shown (E_DAY_VIEW (priv->day_view), new_days_shown); - - if (new_days_shown == 5 && priv->current_view_type == GNOME_CAL_WORK_WEEK_VIEW) - gnome_calendar_set_view (gcal, GNOME_CAL_WORK_WEEK_VIEW, TRUE, FALSE); - else - gnome_calendar_set_view (gcal, GNOME_CAL_DAY_VIEW, TRUE, FALSE); - - } - - focus_current_view (gcal); -} - - -static void -gnome_calendar_on_date_navigator_date_range_changed (ECalendarItem *calitem, - GnomeCalendar *gcal) -{ - update_query (gcal); -} - -static void -gnome_calendar_hpane_realized (GtkWidget *w, GnomeCalendar *gcal) -{ - GnomeCalendarPrivate *priv; - - priv = gcal->priv; - - if (priv->current_view_type == GNOME_CAL_MONTH_VIEW && !priv->range_selected) { - gtk_paned_set_position (GTK_PANED (priv->hpane), priv->hpane_pos_month_view); - } else { - gtk_paned_set_position (GTK_PANED (priv->hpane), priv->hpane_pos); - } -} - -static void -gnome_calendar_vpane_realized (GtkWidget *w, GnomeCalendar *gcal) -{ - GnomeCalendarPrivate *priv; - - priv = gcal->priv; - - if (priv->current_view_type == GNOME_CAL_MONTH_VIEW && !priv->range_selected) { - gtk_paned_set_position (GTK_PANED (priv->vpane), priv->vpane_pos_month_view); - } else { - gtk_paned_set_position (GTK_PANED (priv->vpane), priv->vpane_pos); - } -} - -static gboolean -gnome_calendar_vpane_resized (GtkWidget *w, GdkEventButton *e, GnomeCalendar *gcal) -{ - GnomeCalendarPrivate *priv; - - priv = gcal->priv; - - if (priv->current_view_type == GNOME_CAL_MONTH_VIEW && !priv->range_selected) { - priv->vpane_pos_month_view = gtk_paned_get_position (GTK_PANED (priv->vpane)); - calendar_config_set_month_vpane_pos (priv->vpane_pos_month_view); - } else { - priv->vpane_pos = gtk_paned_get_position (GTK_PANED (priv->vpane)); - calendar_config_set_vpane_pos (priv->vpane_pos); - } - - return FALSE; -} - -static gboolean -gnome_calendar_hpane_resized (GtkWidget *w, GdkEventButton *e, GnomeCalendar *gcal) -{ - GnomeCalendarPrivate *priv; - gint times_width; - - priv = gcal->priv; - - if (priv->current_view_type == GNOME_CAL_MONTH_VIEW && !priv->range_selected) { - priv->hpane_pos_month_view = gtk_paned_get_position (GTK_PANED (priv->hpane)); - calendar_config_set_month_hpane_pos (priv->hpane_pos_month_view); - } else { - priv->hpane_pos = gtk_paned_get_position (GTK_PANED (priv->hpane)); - calendar_config_set_hpane_pos (priv->hpane_pos); - } - - /* adjust the size of the EDayView's time column */ - times_width = e_day_view_time_item_get_column_width ( - E_DAY_VIEW_TIME_ITEM (E_DAY_VIEW (priv->day_view)->time_canvas_item)); - if (times_width < priv->hpane_pos - 20) - gtk_widget_set_usize (E_DAY_VIEW (priv->day_view)->time_canvas, times_width, -1); - else - gtk_widget_set_usize (E_DAY_VIEW (priv->day_view)->time_canvas, priv->hpane_pos - 20, -1); - - - return FALSE; -} - -void -gnome_calendar_cut_clipboard (GnomeCalendar *gcal) -{ - GnomeCalendarPrivate *priv; - FocusLocation location; - - priv = gcal->priv; - - location = get_focus_location (gcal); - - if (location == FOCUS_CALENDAR) { - e_calendar_view_cut_clipboard (E_CALENDAR_VIEW (gnome_calendar_get_current_view_widget (gcal))); - } else if (location == FOCUS_TASKPAD) - e_calendar_table_cut_clipboard (E_CALENDAR_TABLE (priv->todo)); - else - g_assert_not_reached (); -} - -void -gnome_calendar_copy_clipboard (GnomeCalendar *gcal) -{ - GnomeCalendarPrivate *priv; - FocusLocation location; - - priv = gcal->priv; - - location = get_focus_location (gcal); - - if (location == FOCUS_CALENDAR) { - e_calendar_view_copy_clipboard (E_CALENDAR_VIEW (gnome_calendar_get_current_view_widget (gcal))); - } else if (location == FOCUS_TASKPAD) - e_calendar_table_copy_clipboard (E_CALENDAR_TABLE (priv->todo)); - else - g_assert_not_reached (); -} - -void -gnome_calendar_paste_clipboard (GnomeCalendar *gcal) -{ - GnomeCalendarPrivate *priv; - FocusLocation location; - - priv = gcal->priv; - - location = get_focus_location (gcal); - - if (location == FOCUS_CALENDAR) { - e_calendar_view_paste_clipboard (E_CALENDAR_VIEW (gnome_calendar_get_current_view_widget (gcal))); - } else if (location == FOCUS_TASKPAD) - e_calendar_table_paste_clipboard (E_CALENDAR_TABLE (priv->todo)); - else - g_assert_not_reached (); -} - - -/* Get the current timezone. */ -icaltimezone* -gnome_calendar_get_timezone (GnomeCalendar *gcal) -{ - g_return_val_if_fail (gcal != NULL, NULL); - g_return_val_if_fail (GNOME_IS_CALENDAR (gcal), NULL); - - return gcal->priv->zone; -} - - -static void -gnome_calendar_notify_dates_shown_changed (GnomeCalendar *gcal) -{ - GnomeCalendarPrivate *priv; - time_t start_time, end_time; - - g_return_if_fail (GNOME_IS_CALENDAR (gcal)); - - priv = gcal->priv; - - /* If no time range is set yet, just return. */ - if (!gnome_calendar_get_visible_time_range (gcal, &start_time, - &end_time)) - return; - - /* We check if the visible date range has changed, and only emit the - signal if it has. (This makes sure we only change the folder title - bar label in the shell when we need to.) */ - if (priv->visible_start != start_time - || priv->visible_end != end_time) { - priv->visible_start = start_time; - priv->visible_end = end_time; - - gtk_signal_emit (GTK_OBJECT (gcal), - gnome_calendar_signals[DATES_SHOWN_CHANGED]); - } -} - - -/* Returns the number of selected events (0 or 1 at present). */ -gint -gnome_calendar_get_num_events_selected (GnomeCalendar *gcal) -{ - GtkWidget *view; - gint retval = 0; - - g_return_val_if_fail (GNOME_IS_CALENDAR (gcal), 0); - - view = gnome_calendar_get_current_view_widget (gcal); - if (E_IS_DAY_VIEW (view)) - retval = e_day_view_get_num_events_selected (E_DAY_VIEW (view)); - else - retval = e_week_view_get_num_events_selected (E_WEEK_VIEW (view)); - - return retval; -} - -/** - * gnome_calendar_get_num_tasks_selected: - * @gcal: A calendar view. - * - * Queries the number of tasks that are currently selected in the task pad of a - * calendar view. - * - * Return value: Number of selected tasks. - **/ -gint -gnome_calendar_get_num_tasks_selected (GnomeCalendar *gcal) -{ - GnomeCalendarPrivate *priv; - ETable *etable; - - g_return_val_if_fail (gcal != NULL, -1); - g_return_val_if_fail (GNOME_IS_CALENDAR (gcal), -1); - - priv = gcal->priv; - - etable = e_calendar_table_get_table (E_CALENDAR_TABLE (priv->todo)); - return e_table_selected_count (etable); -} - - -void -gnome_calendar_delete_selection (GnomeCalendar *gcal) -{ - GnomeCalendarPrivate *priv; - FocusLocation location; - GtkWidget *view; - - g_return_if_fail (GNOME_IS_CALENDAR (gcal)); - - priv = gcal->priv; - - location = get_focus_location (gcal); - - if (location == FOCUS_CALENDAR) { - view = gnome_calendar_get_current_view_widget (gcal); - - e_calendar_view_delete_selected_events (E_CALENDAR_VIEW (view)); - } else if (location == FOCUS_TASKPAD) - e_calendar_table_delete_selected (E_CALENDAR_TABLE (priv->todo)); - else - g_assert_not_reached (); -} - -void -gnome_calendar_delete_selected_occurrence (GnomeCalendar *gcal) -{ - GnomeCalendarPrivate *priv; - FocusLocation location; - GtkWidget *view; - - g_return_if_fail (GNOME_IS_CALENDAR (gcal)); - - priv = gcal->priv; - - location = get_focus_location (gcal); - - if (location == FOCUS_CALENDAR) { - - view = gnome_calendar_get_current_view_widget (gcal); - e_calendar_view_delete_selected_occurrence (E_CALENDAR_VIEW (view)); - } -} - -static gboolean -check_instance_cb (ECalComponent *comp, - time_t instance_start, - time_t instance_end, - gpointer data) -{ - gboolean *remove = data; - - *remove = FALSE; - - return FALSE; -} - -void -gnome_calendar_purge (GnomeCalendar *gcal, time_t older_than) -{ - GnomeCalendarPrivate *priv; - char *sexp, *start, *end; - GList *l; - - g_return_if_fail (GNOME_IS_CALENDAR (gcal)); - - priv = gcal->priv; - - start = isodate_from_time_t (0); - end = isodate_from_time_t (older_than); - sexp = g_strdup_printf ("(occur-in-time-range? (make-time \"%s\")" - " (make-time \"%s\"))", - start, end); - - e_calendar_view_set_status_message (E_CALENDAR_VIEW (priv->week_view), _("Purging")); - - /* FIXME Confirm expunge */ - for (l = priv->clients_list; l != NULL; l = l->next) { - ECal *client = l->data; - GList *objects, *m; - gboolean read_only = TRUE; - - e_cal_is_read_only (client, &read_only, NULL); - if (!read_only) - continue; - - if (!e_cal_get_object_list (client, sexp, &objects, NULL)) { - g_warning (G_STRLOC ": Could not get the objects"); - - continue; - } - - for (m = objects; m; m = m->next) { - ECalComponent *comp; - gboolean remove = TRUE; - - comp = e_cal_component_new (); - e_cal_component_set_icalcomponent (comp, icalcomponent_new_clone (m->data)); - - e_cal_recur_generate_instances (comp, older_than, -1, - (ECalRecurInstanceFn) check_instance_cb, - &remove, - (ECalRecurResolveTimezoneFn) e_cal_resolve_tzid_cb, - client, priv->zone); - - /* FIXME Better error handling */ - if (remove) - e_cal_remove_object (client, icalcomponent_get_uid (m->data), NULL); - - g_object_unref (comp); - } - } - - e_calendar_view_set_status_message (E_CALENDAR_VIEW (priv->week_view), NULL); - - g_free (sexp); - g_free (start); - g_free (end); - -} - -ECalendarTable* -gnome_calendar_get_task_pad (GnomeCalendar *gcal) -{ - g_return_val_if_fail (GNOME_IS_CALENDAR (gcal), NULL); - - return E_CALENDAR_TABLE (gcal->priv->todo); -} - -GtkWidget * -gnome_calendar_get_e_calendar_widget (GnomeCalendar *gcal) -{ - g_return_val_if_fail (GNOME_IS_CALENDAR (gcal), NULL); - - return GTK_WIDGET(gcal->priv->date_navigator); -} - -GtkWidget * -gnome_calendar_get_search_bar_widget (GnomeCalendar *gcal) -{ - g_return_val_if_fail (GNOME_IS_CALENDAR (gcal), NULL); - - return GTK_WIDGET(gcal->priv->search_bar); -} - -GtkWidget * -gnome_calendar_get_view_notebook_widget (GnomeCalendar *gcal) -{ - g_return_val_if_fail (GNOME_IS_CALENDAR (gcal), NULL); - - return GTK_WIDGET(gcal->priv->notebook); -} |