/* * Main file for the GNOME Calendar program * Copyright (C) 1998 the Free Software Foundation * * Authors: * Miguel de Icaza (miguel@kernel.org) * Federico Mena (federico@nuclecu.unam.mx) */ #include #include #include #include #include #include #include #include "calendar.h" #include "alarm.h" #include "eventedit.h" #include "gnome-cal.h" #include "main.h" #include "timeutil.h" #define COOKIE_USER_HOME_DIR ((char *) -1) /* The username, used to set the `owner' field of the event */ char *user_name; /* The full user name from the Gecos field */ char *full_name; /* The user's default calendar file */ char *user_calendar_file; /* a gnome-config string prefix that can be used to access the calendar config info */ char *calendar_settings; /* Day begin, day end parameters */ int day_begin, day_end; /* Whether weeks starts on Sunday or Monday */ int week_starts_on_monday; /* If true, do not show our top level window */ int startup_hidden = 0; /* The array of color properties -- keep in sync with the enumeration defined in main.h. The color * values specified here are the defaults for the program. */ struct color_prop color_props[] = { { 0x3e72, 0x35ec, 0x8ba2, N_("Outline:"), "/calendar/Colors/outline" }, { 0xffff, 0xffff, 0xffff, N_("Headings:"), "/calendar/Colors/headings" }, { 0xf26c, 0xecec, 0xbbe7, N_("Empty days:"), "/calendar/Colors/empty_bg" }, { 0xfc1e, 0xf87f, 0x5f80, N_("Appointments:"), "/calendar/Colors/mark_bg" }, { 0xd364, 0xc6b7, 0x7969, N_("Highlighted day:"), "/calendar/Colors/prelight_bg" }, { 0x01f0, 0x01f0, 0x01f0, N_("Day numbers:"), "/calendar/Colors/day_fg" }, { 0x0000, 0x0000, 0xffff, N_("Current day's number:"), "/calendar/Colors/current_fg" }, { 0x0000, 0xaaaa, 0xaaaa, N_("Overdue TODO item"), "/calendar/Coloirs/todo_overdue" } }; /* Number of active calendars */ int active_calendars = 0; /* A list of all of the calendars started */ GList *all_calendars = NULL; static void new_calendar (char *full_name, char *calendar_file, char *geometry, char *view, gboolean hidden); /* For dumping part of a calendar */ static time_t from_t, to_t; /* File to load instead of the user default's file */ static char *load_file; /* If set, show events for the specified date and quit */ static int show_events; static void init_username (void) { user_name = g_strdup(g_get_user_name()); full_name = g_strdup(g_get_real_name()); } static int range_check_hour (int hour) { if (hour < 0) hour = 0; else if (hour >= 24) hour = 23; return hour; } /* * Initializes the calendar internal variables, loads defaults */ static void init_calendar (void) { int i; char *cspec, *color; char *str; init_username (); user_calendar_file = g_concat_dir_and_file (gnome_util_user_home (), ".gnome/user-cal.vcf"); gnome_config_push_prefix (calendar_settings); /* Read calendar settings */ day_begin = range_check_hour (gnome_config_get_int ("/calendar/Calendar/Day start=8")); day_end = range_check_hour (gnome_config_get_int ("/calendar/Calendar/Day end=17")); am_pm_flag = gnome_config_get_bool ("/calendar/Calendar/AM PM flag=0"); week_starts_on_monday = gnome_config_get_bool ("/calendar/Calendar/Week starts on Monday=0"); if (day_end < day_begin){ day_begin = 8; day_end = 17; } /* Read color settings */ for (i = 0; i < COLOR_PROP_LAST; i++) { cspec = build_color_spec (color_props[i].r, color_props[i].g, color_props[i].b); str = g_strconcat (color_props[i].key, "=", cspec, NULL); color = gnome_config_get_string (str); parse_color_spec (color, &color_props[i].r, &color_props[i].g, &color_props[i].b); g_free (str); g_free (color); } /* read todolist settings */ todo_show_due_date = gnome_config_get_bool("/calendar/Todo/show_due_date"); todo_due_date_overdue_highlight = gnome_config_get_bool("/calendar/Todo/highlight_overdue_tasks"); todo_current_sort_column = gnome_config_get_int("/calendar/Todo/sort_column"); todo_current_sort_type = gnome_config_get_int("/calendar/Todo/sort_type"); /* Done */ gnome_config_pop_prefix (); } static void save_calendar_cmd (GtkWidget *widget, void *data); static void about_calendar_cmd (GtkWidget *widget, void *data) { GtkWidget *about; const gchar *authors[] = { "Miguel de Icaza (miguel@kernel.org)", "Federico Mena (federico@gimp.org)", "Arturo Espinosa (arturo@nuclecu.unam.mx)", NULL }; about = gnome_about_new (_("Gnome Calendar"), VERSION, "(C) 1998 the Free Software Foundation", authors, _("The GNOME personal calendar and schedule manager."), NULL); gtk_window_set_modal (GTK_WINDOW (about), TRUE); gnome_dialog_set_close (GNOME_DIALOG (about), TRUE); gtk_widget_show (about); } static void display_objedit (GtkWidget *widget, GnomeCalendar *gcal) { GtkWidget *ee; iCalObject *ico; /* Default to the day the user is looking at */ ico = ical_new ("", user_name, ""); ico->new = 1; ico->dtstart = time_add_minutes (gcal->current_display, day_begin * 60); ico->dtend = time_add_minutes (ico->dtstart, day_begin * 60 + 30 ); ee = event_editor_new (gcal, ico); gtk_widget_show (ee); } static void display_objedit_today (GtkWidget *widget, GnomeCalendar *gcal) { GtkWidget *ee; ee = event_editor_new (gcal, NULL); gtk_widget_show (ee); } static void close_cmd (GtkWidget *widget, GnomeCalendar *gcal) { all_calendars = g_list_remove (all_calendars, gcal); if (gcal->cal->modified){ if (!gcal->cal->filename) save_calendar_cmd (widget, gcal); else calendar_save (gcal->cal, gcal->cal->filename); } gtk_widget_destroy (GTK_WIDGET (gcal)); active_calendars--; if (active_calendars == 0) gtk_main_quit (); } void time_format_changed (void) { GList *l; for (l = all_calendars; l; l = l->next) gnome_calendar_time_format_changed (GNOME_CALENDAR (l->data)); } void colors_changed (void) { GList *l; for (l = all_calendars; l; l = l->next) gnome_calendar_colors_changed (GNOME_CALENDAR (l->data)); } void todo_properties_changed(void) { GList *l; for (l = all_calendars; l; l = l->next) gnome_calendar_todo_properties_changed (GNOME_CALENDAR (l->data)); } static void quit_cmd (void) { while (all_calendars){ GnomeCalendar *cal = GNOME_CALENDAR (all_calendars->data); close_cmd (GTK_WIDGET (cal), cal); } } /* Sets a clock cursor for the specified calendar window */ static void set_clock_cursor (GnomeCalendar *gcal) { GdkCursor *cursor; cursor = gdk_cursor_new (GDK_WATCH); gdk_window_set_cursor (GTK_WIDGET (gcal)->window, cursor); gdk_cursor_destroy (cursor); gdk_flush (); } /* Resets the normal cursor for the specified calendar window */ static void set_normal_cursor (GnomeCalendar *gcal) { gdk_window_set_cursor (GTK_WIDGET (gcal)->window, NULL); gdk_flush (); } static void previous_clicked (GtkWidget *widget, GnomeCalendar *gcal) { set_clock_cursor (gcal); gnome_calendar_previous (gcal); set_normal_cursor (gcal); } static void next_clicked (GtkWidget *widget, GnomeCalendar *gcal) { set_clock_cursor (gcal); gnome_calendar_next (gcal); set_normal_cursor (gcal); } static void today_clicked (GtkWidget *widget, GnomeCalendar *gcal) { set_clock_cursor (gcal); gnome_calendar_goto_today (gcal); set_normal_cursor (gcal); } static void goto_clicked (GtkWidget *widget, GnomeCalendar *gcal) { goto_dialog (gcal); } static void new_calendar_cmd (GtkWidget *widget, void *data) { new_calendar (full_name, NULL, NULL, NULL, FALSE); } static void open_ok (GtkWidget *widget, GtkFileSelection *fs) { /* FIXME: find out who owns this calendar and use that name */ new_calendar ("Somebody", gtk_file_selection_get_filename (fs), NULL, NULL, FALSE); gtk_widget_destroy (GTK_WIDGET (fs)); } static void open_calendar_cmd (GtkWidget *widget, void *data) { GtkFileSelection *fs; fs = GTK_FILE_SELECTION (gtk_file_selection_new (_("Open calendar"))); gtk_signal_connect (GTK_OBJECT (fs->ok_button), "clicked", (GtkSignalFunc) open_ok, fs); gtk_signal_connect_object (GTK_OBJECT (fs->cancel_button), "clicked", (GtkSignalFunc) gtk_widget_destroy, GTK_OBJECT (fs)); gtk_widget_show (GTK_WIDGET (fs)); gtk_grab_add (GTK_WIDGET (fs)); /* Yes, it is modal, so sue me */ } static void save_ok (GtkWidget *widget, GtkFileSelection *fs) { GnomeCalendar *gcal; gcal = GNOME_CALENDAR (gtk_object_get_user_data (GTK_OBJECT (fs))); gtk_window_set_wmclass (GTK_WINDOW (gcal), "gnomecal", "gnomecal"); if (gcal->cal->filename) g_free (gcal->cal->filename); gcal->cal->filename = g_strdup (gtk_file_selection_get_filename (fs)); calendar_save (gcal->cal, gcal->cal->filename); gtk_main_quit (); } static gint close_save (GtkWidget *w) { gtk_main_quit (); return TRUE; } static void save_as_calendar_cmd (GtkWidget *widget, void *data) { GtkFileSelection *fs; fs = GTK_FILE_SELECTION (gtk_file_selection_new (_("Save calendar"))); gtk_object_set_user_data (GTK_OBJECT (fs), data); gtk_signal_connect (GTK_OBJECT (fs->ok_button), "clicked", (GtkSignalFunc) save_ok, fs); gtk_signal_connect_object (GTK_OBJECT (fs->cancel_button), "clicked", (GtkSignalFunc) close_save, GTK_OBJECT (fs)); gtk_signal_connect_object (GTK_OBJECT (fs), "delete_event", GTK_SIGNAL_FUNC (close_save), GTK_OBJECT (fs)); gtk_widget_show (GTK_WIDGET (fs)); gtk_grab_add (GTK_WIDGET (fs)); /* Yes, it is modal, so sue me even more */ gtk_main (); gtk_widget_destroy (GTK_WIDGET (fs)); } static void properties_cmd (GtkWidget *widget, GtkWidget *gcal) { properties (gcal); } static void save_calendar_cmd (GtkWidget *widget, void *data) { GnomeCalendar *gcal = data; if (gcal->cal->filename){ struct stat s; stat (gcal->cal->filename, &s); if (s.st_mtime != gcal->cal->file_time){ GtkWidget *box; char *str; int b; str = g_strdup_printf ( _("File %s has changed since it was loaded\nContinue?"), gcal->cal->filename); box = gnome_message_box_new (str, GNOME_MESSAGE_BOX_INFO, GNOME_STOCK_BUTTON_YES, GNOME_STOCK_BUTTON_NO, NULL); g_free (str); gnome_dialog_set_default (GNOME_DIALOG (box), 1); b = gnome_dialog_run (GNOME_DIALOG (box)); gtk_object_destroy (GTK_OBJECT (box)); if (b != 0) return; } calendar_save (gcal->cal, gcal->cal->filename); } else save_as_calendar_cmd (widget, data); } /* * Saves @gcal if it is the default calendar */ void save_default_calendar (GnomeCalendar *gcal) { if (!gcal->cal->filename) return; save_calendar_cmd (NULL, gcal); } static GnomeUIInfo gnome_cal_file_menu [] = { GNOMEUIINFO_MENU_NEW_ITEM(N_("_New calendar"), N_("Create a new calendar"), new_calendar_cmd, NULL), GNOMEUIINFO_MENU_OPEN_ITEM(open_calendar_cmd, NULL), GNOMEUIINFO_MENU_SAVE_ITEM(save_calendar_cmd, NULL), GNOMEUIINFO_MENU_SAVE_AS_ITEM(save_as_calendar_cmd, NULL), GNOMEUIINFO_SEPARATOR, GNOMEUIINFO_MENU_CLOSE_ITEM(close_cmd, NULL), GNOMEUIINFO_MENU_EXIT_ITEM(quit_cmd, NULL), GNOMEUIINFO_END }; static GnomeUIInfo gnome_cal_edit_menu [] = { { GNOME_APP_UI_ITEM, N_("_New appointment..."), N_("Create a new appointment"), display_objedit, NULL, NULL, GNOME_APP_PIXMAP_STOCK, GNOME_STOCK_MENU_NEW, 0, 0, NULL }, { GNOME_APP_UI_ITEM, N_("New appointment for _today..."), N_("Create a new appointment for today"), display_objedit_today, NULL, NULL, GNOME_APP_PIXMAP_STOCK, GNOME_STOCK_MENU_NEW, 0, 0, NULL }, GNOMEUIINFO_END }; static GnomeUIInfo gnome_cal_help_menu [] = { GNOMEUIINFO_HELP ("cal"), GNOMEUIINFO_MENU_ABOUT_ITEM(about_calendar_cmd, NULL), GNOMEUIINFO_END }; static GnomeUIInfo gnome_cal_settings_menu [] = { GNOMEUIINFO_MENU_PREFERENCES_ITEM(properties_cmd, NULL), GNOMEUIINFO_END }; static GnomeUIInfo gnome_cal_menu [] = { GNOMEUIINFO_MENU_FILE_TREE(gnome_cal_file_menu), GNOMEUIINFO_MENU_EDIT_TREE(gnome_cal_edit_menu), GNOMEUIINFO_MENU_SETTINGS_TREE(gnome_cal_settings_menu), GNOMEUIINFO_MENU_HELP_TREE(gnome_cal_help_menu), GNOMEUIINFO_END }; static GnomeUIInfo gnome_toolbar [] = { GNOMEUIINFO_ITEM_STOCK (N_("New"), N_("Create a new appointment"), display_objedit, GNOME_STOCK_PIXMAP_NEW), GNOMEUIINFO_SEPARATOR, GNOMEUIINFO_ITEM_STOCK (N_("Prev"), N_("Go back in time"), previous_clicked, GNOME_STOCK_PIXMAP_BACK), GNOMEUIINFO_ITEM_STOCK (N_("Today"), N_("Go to present time"), today_clicked, GNOME_STOCK_PIXMAP_HOME), GNOMEUIINFO_ITEM_STOCK (N_("Next"), N_("Go forward in time"), next_clicked, GNOME_STOCK_PIXMAP_FORWARD), GNOMEUIINFO_SEPARATOR, GNOMEUIINFO_ITEM_STOCK (N_("Go to"), N_("Go to a specific date"), goto_clicked, GNOME_STOCK_PIXMAP_JUMP_TO), GNOMEUIINFO_END }; static void setup_menu (GtkWidget *gcal) { gnome_app_create_menus_with_data (GNOME_APP (gcal), gnome_cal_menu, gcal); gnome_app_create_toolbar_with_data (GNOME_APP (gcal), gnome_toolbar, gcal); gnome_app_install_menu_hints(GNOME_APP(gcal), gnome_cal_menu); } static void setup_appbar (GtkWidget *gcal) { GnomeAppBar *appbar; appbar = gnome_appbar_new (FALSE, TRUE, GNOME_PREFERENCES_USER); gnome_app_set_statusbar (GNOME_APP (gcal), GTK_WIDGET(appbar)); } static gint calendar_close_event (GtkWidget *widget, GdkEvent *event, GnomeCalendar *gcal) { close_cmd (widget, gcal); return TRUE; } static void new_calendar (char *full_name, char *calendar_file, char *geometry, char *page, gboolean hidden) { GtkWidget *toplevel; char title[128]; int xpos, ypos, width, height; /* i18n: This "%s%s" indicates possession. Languages where the order is the inverse should translate it to "%2$s%1$s". */ g_snprintf(title, 128, _("%s%s"), full_name, _("'s calendar")); toplevel = gnome_calendar_new (title); if (gnome_parse_geometry (geometry, &xpos, &ypos, &width, &height)){ if (xpos != -1) gtk_widget_set_uposition (toplevel, xpos, ypos); if (width != -1) gtk_widget_set_usize (toplevel, width, height); } setup_appbar (toplevel); setup_menu (toplevel); if (page) gnome_calendar_set_view (GNOME_CALENDAR (toplevel), page); if (calendar_file && g_file_exists (calendar_file)) gnome_calendar_load (GNOME_CALENDAR (toplevel), calendar_file); else GNOME_CALENDAR (toplevel)->cal->filename = g_strdup (calendar_file); gtk_signal_connect (GTK_OBJECT (toplevel), "delete_event", GTK_SIGNAL_FUNC(calendar_close_event), toplevel); active_calendars++; all_calendars = g_list_prepend (all_calendars, toplevel); if (hidden){ GnomeWinState state; state = gnome_win_hints_get_state (toplevel); state |= WIN_STATE_MINIMIZED; gnome_win_hints_set_state (toplevel, state); } gtk_widget_show (toplevel); } static void process_dates (void) { if (!from_t) from_t = time_day_begin (time (NULL)); if (!to_t || to_t < from_t) to_t = time_add_day (from_t, 1); } enum { GEOMETRY_KEY = -1, USERFILE_KEY = -2, VIEW_KEY = -3, HIDDEN_KEY = -4, }; /* Lists used to startup various GnomeCalendars */ static GList *start_calendars; static GList *start_geometries; static GList *start_views; static int same_day (struct tm *a, struct tm *b) { return (a->tm_mday == b->tm_mday && a->tm_mon == b->tm_mon && a->tm_year == b->tm_year); } static void dump_events (void) { Calendar *cal; GList *l; char *s; time_t now = time (NULL); struct tm today = *localtime (&now); process_dates (); init_calendar (); cal = calendar_new (full_name); s = calendar_load (cal, load_file ? load_file : user_calendar_file); if (s){ printf ("error: %s\n", s); exit (1); } l = calendar_get_events_in_range (cal, from_t, to_t); for (; l; l = l->next){ char start [80], end [80]; CalendarObject *co = l->data; struct tm ts, te; char *format; ts = *localtime (&co->ev_start); te = *localtime (&co->ev_end); if (same_day (&today, &ts)) format = N_("%H:%M"); else format = N_("%A %b %d, %H:%M"); strftime (start, sizeof (start), _(format), &ts); if (!same_day (&ts, &te)) format = N_("%A %b %d, %H:%M"); strftime (end, sizeof (start), _(format), &te); printf ("%s -- %s\n", start, end); printf (" %s\n", co->ico->summary); } calendar_destroy_event_list (l); calendar_destroy (cal); exit (0); } extern time_t get_date (); static void parse_an_arg (poptContext ctx, enum poptCallbackReason reason, const struct poptOption *opt, char *arg, void *data) { switch (opt->val){ case 'f': from_t = get_date (arg, NULL); break; case 't': to_t = get_date (arg, NULL); break; case GEOMETRY_KEY: start_geometries = g_list_append (start_geometries, arg); break; case USERFILE_KEY: /* This is a special key that tells the program to load * the user's calendar file. This allows session management * to work even if the User's home directory changes location * (ie, on a networked setup). */ arg = COOKIE_USER_HOME_DIR; /* fall through */ case VIEW_KEY: start_views = g_list_append (start_views, arg); break; case 'F': start_calendars = g_list_append (start_calendars, arg); break; case 'e': show_events = 1; break; case HIDDEN_KEY: startup_hidden = 1; break; default: } } static const struct poptOption options [] = { { NULL, '\0', POPT_ARG_CALLBACK, parse_an_arg, 0, NULL, NULL }, { "events", 'e', POPT_ARG_NONE, NULL, 'e', N_("Show events and quit"), NULL }, { "from", 'f', POPT_ARG_STRING, NULL, 'f', N_("Specifies start date [for --events]"), N_("DATE") }, { "file", 'F', POPT_ARG_STRING, NULL, 'F', N_("File to load calendar from"), N_("FILE") }, { "userfile", '\0', POPT_ARG_NONE, NULL, USERFILE_KEY, N_("Load the user calendar"), NULL }, { "geometry", '\0', POPT_ARG_STRING, NULL, GEOMETRY_KEY, N_("Geometry for starting up"), N_("GEOMETRY") }, { "view", '\0', POPT_ARG_STRING, NULL, VIEW_KEY, N_("The startup view mode (dayview, weekview, monthview, yearview)"), N_("VIEW") }, { "to", 't', POPT_ARG_STRING, NULL, 't', N_("Specifies ending date [for --events]"), N_("DATE") }, { "hidden", 0, POPT_ARG_NONE, NULL, HIDDEN_KEY, N_("If used, starts in iconic mode"), NULL }, { NULL, '\0', 0, NULL, 0} }; static void session_die (void) { quit_cmd (); } /* * Save the session callback */ static int session_save_state (GnomeClient *client, gint phase, GnomeRestartStyle save_style, gint shutdown, GnomeInteractStyle interact_style, gint fast, gpointer client_data) { char *sess_id; char **argv = (char **) g_malloc (sizeof (char *) * ((active_calendars * 6) + 3)); GList *l, *free_list = 0; int i; sess_id = gnome_client_get_id (client); argv [0] = client_data; for (i = 1, l = all_calendars; l; l = l->next){ GnomeCalendar *gcal = GNOME_CALENDAR (l->data); char *geometry; geometry = gnome_geometry_string (GTK_WIDGET (gcal)->window); if (strcmp (gcal->cal->filename, user_calendar_file) == 0) argv [i++] = "--userfile"; else { argv [i++] = "--file"; argv [i++] = gcal->cal->filename; } argv [i++] = "--geometry"; argv [i++] = geometry; argv [i++] = "--view"; argv [i++] = gnome_calendar_get_current_view_name (gcal); free_list = g_list_append (free_list, geometry); calendar_save (gcal->cal, gcal->cal->filename); } argv [i] = NULL; gnome_client_set_clone_command (client, i, argv); gnome_client_set_restart_command (client, i, argv); for (l = free_list; l; l = l->next) g_free (l->data); g_list_free (free_list); return 1; } int main(int argc, char *argv[]) { GnomeClient *client; bindtextdomain (PACKAGE, GNOMELOCALEDIR); textdomain (PACKAGE); gnome_init_with_popt_table ("calendar", VERSION, argc, argv, options, 0, NULL); if (show_events) dump_events (); client = gnome_master_client (); if (client){ gtk_signal_connect (GTK_OBJECT (client), "save_yourself", GTK_SIGNAL_FUNC (session_save_state), argv [0]); gtk_signal_connect (GTK_OBJECT (client), "die", GTK_SIGNAL_FUNC (session_die), NULL); } process_dates (); alarm_init (); init_calendar (); /* * Load all of the calendars specifies in the command line with * the geometry specificied -if any- */ if (start_calendars){ GList *p, *g, *v; char *title; p = start_calendars; g = start_geometries; v = start_views; while (p){ char *file = p->data; char *geometry = g ? g->data : NULL; char *page_name = v ? v->data : NULL; if (file == COOKIE_USER_HOME_DIR) file = user_calendar_file; if (strcmp (file, user_calendar_file) == 0) title = full_name; else title = file; new_calendar (title, file, geometry, page_name, startup_hidden); p = p->next; if (g) g = g->next; if (v) v = v->next; } g_list_free (p); } else { char *geometry = start_geometries ? start_geometries->data : NULL; char *page_name = start_views ? start_views->data : NULL; new_calendar (full_name, user_calendar_file, geometry, page_name, startup_hidden); } gtk_main (); return 0; }