/* Evolution calendar - Main page of the task editor dialog * * Copyright (C) 2001 Ximian, Inc. * * Authors: Federico Mena-Quintero * Miguel de Icaza * Seth Alves * JP Rosevear * * 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */ #ifdef HAVE_CONFIG_H #include #endif #include #include #include #include #include #include #include #include #include #include #include #include #include #include "common/authentication.h" #include "e-util/e-popup.h" #include "e-util/e-dialog-widgets.h" #include "e-util/e-categories-config.h" #include "e-util/e-util-private.h" #include "../e-timezone-entry.h" #include "../calendar-config.h" #include "comp-editor.h" #include "comp-editor-util.h" #include "e-send-options-utils.h" #include "task-page.h" #include "../e-meeting-attendee.h" #include "../e-meeting-store.h" #include "../e-meeting-list-view.h" #include "../e-cal-popup.h" /* Private part of the TaskPage structure */ struct _TaskPagePrivate { /* Glade XML data */ GladeXML *xml; /* Bonobo Controller for the menu/toolbar */ BonoboUIComponent *uic; /* Widgets from the Glade file */ GtkWidget *main; EAccountList *accounts; GList *address_strings; EMeetingAttendee *ia; char *default_address; char *user_add; ECalComponent *comp; /* For meeting/event */ GtkWidget *calendar_label; GtkWidget *org_cal_label; GtkWidget *attendee_box; /* Lists of attendees */ GPtrArray *deleted_attendees; /* Generic informative messages placeholder */ GtkWidget *info_hbox; GtkWidget *info_icon; GtkWidget *info_string; GtkWidget *summary; GtkWidget *summary_label; GtkWidget *due_date; GtkWidget *start_date; GtkWidget *timezone; GtkWidget *timezone_label; GtkWidget *description; ECalComponentClassification classification; GtkWidget *categories_btn; GtkWidget *categories; GtkWidget *source_selector; /* Meeting related items */ GtkWidget *list_box; GtkWidget *organizer_table; GtkWidget *organizer; GtkWidget *add; GtkWidget *remove; GtkWidget *edit; GtkWidget *invite; GtkWidget *attendees_label; /* ListView stuff */ EMeetingStore *model; ECal *client; EMeetingListView *list_view; gint row; /* For handling who the organizer is */ gboolean user_org; gboolean existing; gboolean updating; gboolean sendoptions_shown; gboolean is_assignment; ESendOptionsDialog *sod; }; static const int classification_map[] = { E_CAL_COMPONENT_CLASS_PUBLIC, E_CAL_COMPONENT_CLASS_PRIVATE, E_CAL_COMPONENT_CLASS_CONFIDENTIAL, -1 }; static void task_page_finalize (GObject *object); static GtkWidget *task_page_get_widget (CompEditorPage *page); static void task_page_focus_main_widget (CompEditorPage *page); static gboolean task_page_fill_widgets (CompEditorPage *page, ECalComponent *comp); static gboolean task_page_fill_component (CompEditorPage *page, ECalComponent *comp); static gboolean task_page_fill_timezones (CompEditorPage *page, GHashTable *timezones); static void task_page_set_summary (CompEditorPage *page, const char *summary); static void task_page_set_dates (CompEditorPage *page, CompEditorPageDates *dates); static void task_page_select_organizer (TaskPage *tpage, const char *backend_address); static void set_subscriber_info_string (TaskPage *tpage, const char *backend_address); G_DEFINE_TYPE (TaskPage, task_page, TYPE_COMP_EDITOR_PAGE) /* Class initialization function for the task page */ static void task_page_class_init (TaskPageClass *class) { CompEditorPageClass *editor_page_class; GObjectClass *object_class; editor_page_class = (CompEditorPageClass *) class; object_class = (GObjectClass *) class; editor_page_class->get_widget = task_page_get_widget; editor_page_class->focus_main_widget = task_page_focus_main_widget; editor_page_class->fill_widgets = task_page_fill_widgets; editor_page_class->fill_component = task_page_fill_component; editor_page_class->fill_timezones = task_page_fill_timezones; editor_page_class->set_summary = task_page_set_summary; editor_page_class->set_dates = task_page_set_dates; object_class->finalize = task_page_finalize; } /* Object initialization function for the task page */ static void task_page_init (TaskPage *tpage) { TaskPagePrivate *priv; priv = g_new0 (TaskPagePrivate, 1); tpage->priv = priv; priv->xml = NULL; priv->uic = NULL; priv->main = NULL; priv->summary = NULL; priv->summary_label = NULL; priv->due_date = NULL; priv->start_date = NULL; priv->timezone = NULL; priv->description = NULL; priv->classification = E_CAL_COMPONENT_CLASS_NONE; priv->categories_btn = NULL; priv->categories = NULL; priv->sendoptions_shown = FALSE; priv->sod = NULL; priv->info_hbox = NULL; priv->info_icon = NULL; priv->info_string = NULL; priv->updating = FALSE; priv->sendoptions_shown = FALSE; priv->is_assignment = FALSE; priv->deleted_attendees = g_ptr_array_new (); priv->comp = NULL; priv->accounts = NULL; priv->address_strings = NULL; priv->ia = NULL; priv->default_address = NULL; priv->invite = NULL; priv->model = NULL; priv->list_view = NULL; } static void cleanup_attendees (GPtrArray *attendees) { int i; for (i = 0; i < attendees->len; i++) g_object_unref (g_ptr_array_index (attendees, i)); } /* Destroy handler for the task page */ static void task_page_finalize (GObject *object) { TaskPage *tpage; TaskPagePrivate *priv; GList *l; g_return_if_fail (object != NULL); g_return_if_fail (IS_TASK_PAGE (object)); tpage = TASK_PAGE (object); priv = tpage->priv; for (l = priv->address_strings; l != NULL; l = l->next) g_free (l->data); g_list_free (priv->address_strings); if (priv->main) g_object_unref (priv->main); if (priv->xml) { g_object_unref (priv->xml); priv->xml = NULL; } if (priv->sod) { g_object_unref (priv->sod); priv->sod = NULL; } if (priv->comp != NULL) g_object_unref (priv->comp); cleanup_attendees (priv->deleted_attendees); g_ptr_array_free (priv->deleted_attendees, TRUE); g_free (priv); tpage->priv = NULL; if (G_OBJECT_CLASS (task_page_parent_class)->finalize) (* G_OBJECT_CLASS (task_page_parent_class)->finalize) (object); } static void set_classification_menu (TaskPage *page, gint class) { bonobo_ui_component_freeze (page->priv->uic, NULL); switch (class) { case E_CAL_COMPONENT_CLASS_PUBLIC: bonobo_ui_component_set_prop ( page->priv->uic, "/commands/ActionClassPublic", "state", "1", NULL); break; case E_CAL_COMPONENT_CLASS_CONFIDENTIAL: bonobo_ui_component_set_prop ( page->priv->uic, "/commands/ActionClassConfidential", "state", "1", NULL); break; case E_CAL_COMPONENT_CLASS_PRIVATE: bonobo_ui_component_set_prop ( page->priv->uic, "/commands/ActionClassPrivate", "state", "1", NULL); break; } bonobo_ui_component_thaw (page->priv->uic, NULL); } /* get_widget handler for the task page */ static GtkWidget * task_page_get_widget (CompEditorPage *page) { TaskPage *tpage; TaskPagePrivate *priv; tpage = TASK_PAGE (page); priv = tpage->priv; return priv->main; } /* focus_main_widget handler for the task page */ static void task_page_focus_main_widget (CompEditorPage *page) { TaskPage *tpage; TaskPagePrivate *priv; tpage = TASK_PAGE (page); priv = tpage->priv; gtk_widget_grab_focus (priv->summary); } /* Fills the widgets with default values */ static void clear_widgets (TaskPage *tpage) { TaskPagePrivate *priv; priv = tpage->priv; /* Summary, description */ e_dialog_editable_set (priv->summary, NULL); gtk_text_buffer_set_text (gtk_text_view_get_buffer (GTK_TEXT_VIEW (priv->description)), "", 0); /* Start, due times */ e_date_edit_set_time (E_DATE_EDIT (priv->start_date), 0); e_date_edit_set_time (E_DATE_EDIT (priv->due_date), 0); /* Classification */ priv->classification = E_CAL_COMPONENT_CLASS_PUBLIC; set_classification_menu (tpage, priv->classification); /* Categories */ e_dialog_editable_set (priv->categories, NULL); } void task_page_set_view_role (TaskPage *page, gboolean state) { TaskPagePrivate *priv = page->priv; e_meeting_list_view_column_set_visible (priv->list_view, "Role", state); } void task_page_set_view_status (TaskPage *page, gboolean state) { TaskPagePrivate *priv = page->priv; e_meeting_list_view_column_set_visible (priv->list_view, "Status", state); } void task_page_set_view_type (TaskPage *page, gboolean state) { TaskPagePrivate *priv = page->priv; e_meeting_list_view_column_set_visible (priv->list_view, "Type", state); } void task_page_set_view_rsvp (TaskPage *page, gboolean state) { TaskPagePrivate *priv = page->priv; e_meeting_list_view_column_set_visible (priv->list_view, "RSVP", state); } void task_page_set_classification (TaskPage *page, ECalComponentClassification class) { page->priv->classification = class; } static void sensitize_widgets (TaskPage *tpage) { gboolean read_only, sens = TRUE, sensitize; TaskPagePrivate *priv; priv = tpage->priv; if (!e_cal_is_read_only (COMP_EDITOR_PAGE (tpage)->client, &read_only, NULL)) read_only = TRUE; if (COMP_EDITOR_PAGE (tpage)->flags & COMP_EDITOR_IS_ASSIGNED) sens = COMP_EDITOR_PAGE (tpage)->flags & COMP_EDITOR_PAGE_USER_ORG; sensitize = (!read_only && sens); /* The list of organizers is set to be non-editable. Otherwise any * change in the displayed list causes an 'Account not found' error. */ gtk_editable_set_editable (GTK_EDITABLE (GTK_COMBO (priv->organizer)->entry), FALSE); gtk_editable_set_editable (GTK_EDITABLE (priv->summary), !read_only); gtk_widget_set_sensitive (priv->due_date, !read_only); gtk_widget_set_sensitive (priv->start_date, !read_only); gtk_widget_set_sensitive (priv->timezone, !read_only); gtk_widget_set_sensitive (priv->description, !read_only); gtk_widget_set_sensitive (priv->categories_btn, !read_only); gtk_editable_set_editable (GTK_EDITABLE (priv->categories), !read_only); gtk_widget_set_sensitive (priv->organizer, !read_only); gtk_widget_set_sensitive (priv->add, (!read_only && sens)); gtk_widget_set_sensitive (priv->edit, (!read_only && sens)); e_meeting_list_view_set_editable (priv->list_view, (!read_only && sens)); gtk_widget_set_sensitive (priv->remove, (!read_only && sens)); gtk_widget_set_sensitive (priv->invite, (!read_only && sens)); gtk_widget_set_sensitive (GTK_WIDGET (priv->list_view), !read_only); bonobo_ui_component_set_prop (priv->uic, "/commands/InsertAttachments", "sensitive", sensitize ? "1" : "0" , NULL); bonobo_ui_component_set_prop (priv->uic, "/commands/ViewTimeZone", "sensitive", sensitize ? "1" : "0" , NULL); bonobo_ui_component_set_prop (priv->uic, "/commands/ActionClassPublic", "sensitive", sensitize ? "1" : "0" , NULL); bonobo_ui_component_set_prop (priv->uic, "/commands/ActionClassPrivate", "sensitive", sensitize ? "1" : "0" , NULL); bonobo_ui_component_set_prop (priv->uic, "/commands/ActionClassConfidential", "sensitive", sensitize ? "1" : "0", NULL); bonobo_ui_component_set_prop (priv->uic, "/commands/ViewCategories", "sensitive", sensitize ? "1" : "0" , NULL); bonobo_ui_component_set_prop (priv->uic, "/commands/InsertSendOptions", "sensitive", sensitize ? "1" : "0" , NULL); bonobo_ui_component_set_prop (priv->uic, "/commands/OptionStatus", "sensitive", sensitize ? "1" : "0" , NULL); if (!priv->is_assignment) { gtk_widget_hide (priv->calendar_label); gtk_widget_hide (priv->list_box); gtk_widget_hide (priv->attendee_box); gtk_widget_hide (priv->organizer); gtk_widget_hide (priv->invite); gtk_label_set_text_with_mnemonic ((GtkLabel *) priv->org_cal_label, _("_Group:")); } else { gtk_widget_show (priv->invite); gtk_widget_show (priv->calendar_label); gtk_widget_show (priv->list_box); gtk_widget_show (priv->attendee_box); gtk_widget_show (priv->organizer); gtk_label_set_text_with_mnemonic ((GtkLabel *) priv->org_cal_label, _("Or_ganizer:")); } } void task_page_hide_options (TaskPage *page) { g_return_if_fail (IS_TASK_PAGE (page)); bonobo_ui_component_set_prop (page->priv->uic, "/commands/InsertSendOptions", "hidden", "1", NULL); page->priv->sendoptions_shown = FALSE; } void task_page_show_options (TaskPage *page) { g_return_if_fail (IS_TASK_PAGE (page)); bonobo_ui_component_set_prop (page->priv->uic, "/commands/InsertSendOptions", "hidden", "0", NULL); page->priv->sendoptions_shown = TRUE; } void task_page_set_assignment (TaskPage *page, gboolean set) { g_return_if_fail (IS_TASK_PAGE (page)); page->priv->is_assignment = set; sensitize_widgets (page); } static EAccount * get_current_account (TaskPage *page) { TaskPagePrivate *priv; EIterator *it; const char *str; priv = page->priv; str = gtk_entry_get_text (GTK_ENTRY (GTK_COMBO (priv->organizer)->entry)); if (!str) return NULL; for (it = e_list_get_iterator((EList *)priv->accounts); e_iterator_is_valid(it); e_iterator_next(it)) { EAccount *a = (EAccount *)e_iterator_get(it); char *full = g_strdup_printf("%s <%s>", a->id->name, a->id->address); if (!g_ascii_strcasecmp (full, str)) { g_free (full); g_object_unref (it); return a; } g_free (full); } g_object_unref (it); return NULL; } /* fill_widgets handler for the task page */ static gboolean task_page_fill_widgets (CompEditorPage *page, ECalComponent *comp) { TaskPage *tpage; TaskPagePrivate *priv; ECalComponentText text; ECalComponentDateTime d; ECalComponentClassification cl; GSList *l; icalcomponent *icalcomp; const char *categories, *uid; icaltimezone *zone, *default_zone; gchar *backend_addr = NULL; tpage = TASK_PAGE (page); priv = tpage->priv; priv->updating = TRUE; /* Clean out old data */ if (priv->comp != NULL) g_object_unref (priv->comp); priv->comp = NULL; cleanup_attendees (priv->deleted_attendees); g_ptr_array_set_size (priv->deleted_attendees, 0); /* Component for cancellation */ priv->comp = e_cal_component_clone (comp); /* Clean the screen */ clear_widgets (tpage); priv->user_add = itip_get_comp_attendee (comp, page->client); /* Summary, description(s) */ e_cal_component_get_summary (comp, &text); e_dialog_editable_set (priv->summary, text.value); e_cal_component_get_description_list (comp, &l); if (l && l->data) { ECalComponentText *dtext; dtext = l->data; gtk_text_buffer_set_text (gtk_text_view_get_buffer (GTK_TEXT_VIEW (priv->description)), dtext->value ? dtext->value : "", -1); } else { gtk_text_buffer_set_text (gtk_text_view_get_buffer (GTK_TEXT_VIEW (priv->description)), "", 0); } e_cal_component_free_text_list (l); default_zone = calendar_config_get_icaltimezone (); /* Due Date. */ e_cal_component_get_due (comp, &d); zone = NULL; if (d.value) { struct icaltimetype *due_tt = d.value; e_date_edit_set_date (E_DATE_EDIT (priv->due_date), due_tt->year, due_tt->month, due_tt->day); if (due_tt->is_date) { e_date_edit_set_time_of_day (E_DATE_EDIT (priv->due_date), -1, -1); } else { e_date_edit_set_time_of_day (E_DATE_EDIT (priv->due_date), due_tt->hour, due_tt->minute); } } else { e_date_edit_set_time (E_DATE_EDIT (priv->due_date), -1); /* If no time is set, we use the default timezone, so the user usually doesn't have to set this when they set the date. */ zone = NULL; } /* Note that if we are creating a new task, the timezones may not be on the server, so we try to get the builtin timezone with the TZID first. */ if (!zone && d.tzid) { if (!e_cal_get_timezone (page->client, d.tzid, &zone, NULL)) /* FIXME: Handle error better. */ g_warning ("Couldn't get timezone from server: %s", d.tzid ? d.tzid : ""); } e_timezone_entry_set_timezone (E_TIMEZONE_ENTRY (priv->timezone), zone ? zone : default_zone); task_page_set_show_timezone (tpage, calendar_config_get_show_timezone()); if (!(COMP_EDITOR_PAGE (tpage)->flags & COMP_EDITOR_PAGE_NEW_ITEM) && !zone) { task_page_set_show_timezone (tpage, FALSE); bonobo_ui_component_set_prop (priv->uic, "/commands/ViewTimeZone", "state", "0", NULL); } e_cal_component_free_datetime (&d); /* Start Date. */ e_cal_component_get_dtstart (comp, &d); zone = NULL; if (d.value) { struct icaltimetype *start_tt = d.value; e_date_edit_set_date (E_DATE_EDIT (priv->start_date), start_tt->year, start_tt->month, start_tt->day); if (start_tt->is_date) { e_date_edit_set_time_of_day (E_DATE_EDIT (priv->start_date), -1, -1); zone = default_zone; } else { e_date_edit_set_time_of_day (E_DATE_EDIT (priv->start_date), start_tt->hour, start_tt->minute); } } else { e_date_edit_set_time (E_DATE_EDIT (priv->start_date), -1); /* If no time is set, we use the default timezone, so the user usually doesn't have to set this when they set the date. */ zone = default_zone; } e_cal_component_free_datetime (&d); /* Classification. */ e_cal_component_get_classification (comp, &cl); switch (cl) { case E_CAL_COMPONENT_CLASS_PUBLIC: case E_CAL_COMPONENT_CLASS_PRIVATE: case E_CAL_COMPONENT_CLASS_CONFIDENTIAL: break; default: /* default to PUBLIC */ cl = E_CAL_COMPONENT_CLASS_PUBLIC; break; } set_classification_menu (tpage, cl); priv->classification = cl; e_cal_component_get_uid (comp, &uid); if (e_cal_get_object (COMP_EDITOR_PAGE (tpage)->client, uid, NULL, &icalcomp, NULL)) { icalcomponent_free (icalcomp); task_page_hide_options (tpage); } /* Categories */ e_cal_component_get_categories (comp, &categories); e_dialog_editable_set (priv->categories, categories); /* Source */ e_source_combo_box_set_active ( E_SOURCE_COMBO_BOX (priv->source_selector), e_cal_get_source (page->client)); e_cal_get_cal_address (COMP_EDITOR_PAGE (tpage)->client, &backend_addr, NULL); set_subscriber_info_string (tpage, backend_addr); if (priv->is_assignment) { ECalComponentOrganizer organizer; priv->user_add = itip_get_comp_attendee (comp, COMP_EDITOR_PAGE (tpage)->client); /* Organizer strings */ task_page_select_organizer (tpage, backend_addr); /* If there is an existing organizer show it properly */ if (e_cal_component_has_organizer (comp)) { e_cal_component_get_organizer (comp, &organizer); if (organizer.value != NULL) { const gchar *strip = itip_strip_mailto (organizer.value); gchar *string; if (itip_organizer_is_user (comp, page->client) || itip_sentby_is_user (comp)) { if (e_cal_get_static_capability ( page->client, CAL_STATIC_CAPABILITY_ORGANIZER_NOT_EMAIL_ADDRESS)) priv->user_org = TRUE; } else { if (e_cal_get_static_capability ( page->client, CAL_STATIC_CAPABILITY_ORGANIZER_NOT_EMAIL_ADDRESS)) gtk_widget_set_sensitive (priv->invite, FALSE); gtk_widget_set_sensitive (priv->add, FALSE); gtk_widget_set_sensitive (priv->edit, FALSE); gtk_widget_set_sensitive (priv->remove, FALSE); priv->user_org = FALSE; } if (e_cal_get_static_capability (COMP_EDITOR_PAGE (tpage)->client, CAL_STATIC_CAPABILITY_NO_ORGANIZER) && (COMP_EDITOR_PAGE (tpage)->flags & COMP_EDITOR_PAGE_DELEGATE)) string = g_strdup (priv->user_add); else if ( organizer.cn != NULL) string = g_strdup_printf ("%s <%s>", organizer.cn, strip); else string = g_strdup (strip); g_free (string); priv->existing = TRUE; } } else { EAccount *a; a = get_current_account (tpage); if (a != NULL) { /* Reuse *page declared further up? */ CompEditorPage *page = (CompEditorPage *) tpage; priv->ia = e_meeting_store_add_attendee_with_defaults (priv->model); g_object_ref (priv->ia); if (!(backend_addr && *backend_addr) || !g_ascii_strcasecmp (backend_addr, a->id->address)) { e_meeting_attendee_set_address (priv->ia, g_strdup_printf ("MAILTO:%s", a->id->address)); e_meeting_attendee_set_cn (priv->ia, g_strdup (a->id->name)); } else { e_meeting_attendee_set_address (priv->ia, g_strdup_printf ("MAILTO:%s", backend_addr)); e_meeting_attendee_set_sentby (priv->ia, g_strdup_printf ("MAILTO:%s", a->id->address)); } if (page->client && e_cal_get_organizer_must_accept (page->client)) e_meeting_attendee_set_status (priv->ia, ICAL_PARTSTAT_NEEDSACTION); else e_meeting_attendee_set_status (priv->ia, ICAL_PARTSTAT_ACCEPTED); e_meeting_list_view_add_attendee_to_name_selector (E_MEETING_LIST_VIEW (priv->list_view), priv->ia); } } } if (backend_addr) g_free (backend_addr); priv->updating = FALSE; sensitize_widgets (tpage); return TRUE; } static void set_attendees (ECalComponent *comp, const GPtrArray *attendees) { GSList *comp_attendees = NULL, *l; int i; for (i = 0; i < attendees->len; i++) { EMeetingAttendee *ia = g_ptr_array_index (attendees, i); ECalComponentAttendee *ca; ca = e_meeting_attendee_as_e_cal_component_attendee (ia); comp_attendees = g_slist_prepend (comp_attendees, ca); } comp_attendees = g_slist_reverse (comp_attendees); e_cal_component_set_attendee_list (comp, comp_attendees); for (l = comp_attendees; l != NULL; l = l->next) g_free (l->data); g_slist_free (comp_attendees); } /* fill_component handler for the task page */ static gboolean task_page_fill_component (CompEditorPage *page, ECalComponent *comp) { TaskPage *tpage; TaskPagePrivate *priv; ECalComponentDateTime date; struct icaltimetype start_tt, due_tt; char *cat, *str; gboolean start_date_set, due_date_set, time_set; GtkTextBuffer *text_buffer; GtkTextIter text_iter_start, text_iter_end; icaltimezone *start_zone = NULL; icaltimezone *due_zone = NULL; tpage = TASK_PAGE (page); priv = tpage->priv; text_buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (priv->description)); /* Summary. */ str = e_dialog_editable_get (priv->summary); if (!str || strlen (str) == 0) e_cal_component_set_summary (comp, NULL); else { ECalComponentText text; text.value = str; text.altrep = NULL; e_cal_component_set_summary (comp, &text); } if (str) g_free (str); /* Description */ gtk_text_buffer_get_start_iter (text_buffer, &text_iter_start); gtk_text_buffer_get_end_iter (text_buffer, &text_iter_end); str = gtk_text_buffer_get_text (text_buffer, &text_iter_start, &text_iter_end, FALSE); if (!str || strlen (str) == 0) e_cal_component_set_description_list (comp, NULL); else { GSList l; ECalComponentText text; text.value = str; text.altrep = NULL; l.data = &text; l.next = NULL; e_cal_component_set_description_list (comp, &l); } if (str) g_free (str); /* Dates */ due_tt = icaltime_null_time (); date.value = &due_tt; date.tzid = NULL; /* Due Date. */ if (!e_date_edit_date_is_valid (E_DATE_EDIT (priv->due_date)) || !e_date_edit_time_is_valid (E_DATE_EDIT (priv->due_date))) { comp_editor_page_display_validation_error (page, _("Due date is wrong"), priv->due_date); return FALSE; } due_date_set = e_date_edit_get_date (E_DATE_EDIT (priv->due_date), &due_tt.year, &due_tt.month, &due_tt.day); time_set = e_date_edit_get_time_of_day (E_DATE_EDIT (priv->due_date), &due_tt.hour, &due_tt.minute); if (due_date_set) { if (time_set) { due_zone = e_timezone_entry_get_timezone (E_TIMEZONE_ENTRY (priv->timezone)); date.tzid = icaltimezone_get_tzid (due_zone); } else { due_tt.is_date = TRUE; date.tzid = NULL; } e_cal_component_set_due (comp, &date); } else { e_cal_component_set_due (comp, NULL); } /* Start Date. */ if (!e_date_edit_date_is_valid (E_DATE_EDIT (priv->start_date)) || !e_date_edit_time_is_valid (E_DATE_EDIT (priv->start_date))) { comp_editor_page_display_validation_error (page, _("Start date is wrong"), priv->start_date); return FALSE; } start_tt = icaltime_null_time (); date.value = &start_tt; start_date_set = e_date_edit_get_date (E_DATE_EDIT (priv->start_date), &start_tt.year, &start_tt.month, &start_tt.day); time_set = e_date_edit_get_time_of_day (E_DATE_EDIT (priv->start_date), &start_tt.hour, &start_tt.minute); if (start_date_set) { if (time_set) { start_zone = e_timezone_entry_get_timezone (E_TIMEZONE_ENTRY (priv->timezone)); date.tzid = icaltimezone_get_tzid (start_zone); } else { start_tt.is_date = TRUE; date.tzid = NULL; } e_cal_component_set_dtstart (comp, &date); } else { e_cal_component_set_dtstart (comp, NULL); } /* Classification. */ e_cal_component_set_classification (comp, priv->classification); /* send options */ if (priv->sendoptions_shown && priv->sod) e_sendoptions_utils_fill_component (priv->sod, comp); /* Categories */ cat = e_dialog_editable_get (priv->categories); str = comp_editor_strip_categories (cat); if (cat) g_free (cat); e_cal_component_set_categories (comp, str); if (str) g_free (str); if (priv->is_assignment) { ECalComponentOrganizer organizer = {NULL, NULL, NULL, NULL}; if (!priv->existing) { EAccount *a; gchar *backend_addr = NULL, *org_addr = NULL, *sentby = NULL; e_cal_get_cal_address (page->client, &backend_addr, NULL); /* Find the identity for the organizer or sentby field */ a = get_current_account (tpage); /* Sanity Check */ if (a == NULL) { e_notice (page, GTK_MESSAGE_ERROR, _("The organizer selected no longer has an account.")); return FALSE; } if (a->id->address == NULL || strlen (a->id->address) == 0) { e_notice (page, GTK_MESSAGE_ERROR, _("An organizer is required.")); return FALSE; } if (!(backend_addr && *backend_addr) || !g_ascii_strcasecmp (backend_addr, a->id->address)) { org_addr = g_strdup_printf ("MAILTO:%s", a->id->address); organizer.value = org_addr; organizer.cn = a->id->name; } else { org_addr = g_strdup_printf ("MAILTO:%s", backend_addr); sentby = g_strdup_printf ("MAILTO:%s", a->id->address); organizer.value = org_addr; organizer.sentby = sentby; } e_cal_component_set_organizer (comp, &organizer); g_free (backend_addr); g_free (org_addr); g_free (sentby); } if (e_meeting_store_count_actual_attendees (priv->model) < 1) { e_notice (page, GTK_MESSAGE_ERROR, _("At least one attendee is required.")); return FALSE; } if (COMP_EDITOR_PAGE (tpage)->flags & COMP_EDITOR_PAGE_DELEGATE ) { GSList *attendee_list, *l; int i; const GPtrArray *attendees = e_meeting_store_get_attendees (priv->model); e_cal_component_get_attendee_list (priv->comp, &attendee_list); for (i = 0; i < attendees->len; i++) { EMeetingAttendee *ia = g_ptr_array_index (attendees, i); ECalComponentAttendee *ca; /* Remove the duplicate user from the component if present */ if (e_meeting_attendee_is_set_delto (ia)) { for (l = attendee_list; l; l = l->next) { ECalComponentAttendee *a = l->data; if (g_str_equal (a->value, e_meeting_attendee_get_address (ia))) { attendee_list = g_slist_remove (attendee_list, l->data); break; } } } ca = e_meeting_attendee_as_e_cal_component_attendee (ia); attendee_list = g_slist_append (attendee_list, ca); } e_cal_component_set_attendee_list (comp, attendee_list); e_cal_component_free_attendee_list (attendee_list); } else set_attendees (comp, e_meeting_store_get_attendees (priv->model)); } return TRUE; } static void add_clicked_cb (GtkButton *btn, TaskPage *page) { EMeetingAttendee *attendee; attendee = e_meeting_store_add_attendee_with_defaults (page->priv->model); if (COMP_EDITOR_PAGE (page)->flags & COMP_EDITOR_PAGE_DELEGATE) { e_meeting_attendee_set_delfrom (attendee, g_strdup_printf ("MAILTO:%s", page->priv->user_add)); } e_meeting_list_view_edit (page->priv->list_view, attendee); } static void edit_clicked_cb (GtkButton *btn, TaskPage *tpage) { TaskPagePrivate *priv; GtkTreePath *path = NULL; GtkTreeViewColumn *focus_col; priv = tpage->priv; gtk_tree_view_get_cursor (GTK_TREE_VIEW (priv->list_view), &path, NULL); g_return_if_fail (path != NULL); gtk_tree_view_get_cursor (GTK_TREE_VIEW (priv->list_view), &path, &focus_col); gtk_tree_view_set_cursor (GTK_TREE_VIEW (priv->list_view), path, focus_col, TRUE); gtk_tree_path_free (path); } static gboolean existing_attendee (EMeetingAttendee *ia, ECalComponent *comp) { GSList *attendees, *l; const gchar *ia_address; const gchar *ia_sentby = NULL; ia_address = itip_strip_mailto (e_meeting_attendee_get_address (ia)); if (!ia_address) return FALSE; if (e_meeting_attendee_is_set_sentby (ia)) ia_sentby = itip_strip_mailto (e_meeting_attendee_get_sentby (ia)); e_cal_component_get_attendee_list (comp, &attendees); for (l = attendees; l; l = l->next) { ECalComponentAttendee *attendee = l->data; const char *address; const char *sentby = NULL; address = itip_strip_mailto (attendee->value); if (attendee->sentby) sentby = itip_strip_mailto (attendee->sentby); if ((address && !g_ascii_strcasecmp (ia_address, address)) || (sentby && !g_ascii_strcasecmp (ia_sentby, sentby))) { e_cal_component_free_attendee_list (attendees); return TRUE; } } e_cal_component_free_attendee_list (attendees); return FALSE; } static void remove_attendee (TaskPage *page, EMeetingAttendee *ia) { TaskPagePrivate *priv; int pos = 0; gboolean delegate = (COMP_EDITOR_PAGE (page)->flags & COMP_EDITOR_PAGE_DELEGATE); priv = page->priv; /* If the user deletes the organizer attendee explicitly, assume they no longer want the organizer showing up */ if (ia == priv->ia) { g_object_unref (priv->ia); priv->ia = NULL; } /* If this was a delegatee, no longer delegate */ if (e_meeting_attendee_is_set_delfrom (ia)) { EMeetingAttendee *ib; ib = e_meeting_store_find_attendee (priv->model, e_meeting_attendee_get_delfrom (ia), &pos); if (ib != NULL) { e_meeting_attendee_set_delto (ib, NULL); if (!delegate) e_meeting_attendee_set_edit_level (ib, E_MEETING_ATTENDEE_EDIT_FULL); } } /* Handle deleting all attendees in the delegation chain */ while (ia != NULL) { EMeetingAttendee *ib = NULL; if (existing_attendee (ia, priv->comp)) { g_object_ref (ia); g_ptr_array_add (priv->deleted_attendees, ia); } if (e_meeting_attendee_get_delto (ia) != NULL) ib = e_meeting_store_find_attendee (priv->model, e_meeting_attendee_get_delto (ia), NULL); e_meeting_store_remove_attendee (priv->model, ia); ia = ib; } sensitize_widgets (page); } static void remove_clicked_cb (GtkButton *btn, TaskPage *page) { TaskPagePrivate *priv; EMeetingAttendee *ia; GtkTreeSelection *selection; GList *paths = NULL, *tmp; GtkTreeIter iter; GtkTreePath *path = NULL; GtkTreeModel *model = NULL; gboolean valid_iter; char *address; priv = page->priv; selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (priv->list_view)); model = GTK_TREE_MODEL (priv->model); if (!(paths = gtk_tree_selection_get_selected_rows (selection, &model))) { g_warning ("Could not get a selection to delete."); return; } paths = g_list_reverse (paths); for (tmp = paths; tmp; tmp=tmp->next) { path = tmp->data; gtk_tree_model_get_iter (GTK_TREE_MODEL(priv->model), &iter, path); gtk_tree_model_get (GTK_TREE_MODEL (priv->model), &iter, E_MEETING_STORE_ADDRESS_COL, &address, -1); ia = e_meeting_store_find_attendee (priv->model, address, NULL); g_free (address); if (!ia) { g_warning ("Cannot delete attendee\n"); continue; } else if (e_meeting_attendee_get_edit_level (ia) != E_MEETING_ATTENDEE_EDIT_FULL) { g_warning("Not enough rights to delete attendee: %s\n", e_meeting_attendee_get_address(ia)); continue; } remove_attendee (page, ia); } /* Select closest item after removal */ valid_iter = gtk_tree_model_get_iter (GTK_TREE_MODEL (priv->model), &iter, path); if (!valid_iter) { gtk_tree_path_prev (path); valid_iter = gtk_tree_model_get_iter (GTK_TREE_MODEL (priv->model), &iter, path); } if (valid_iter) { gtk_tree_selection_unselect_all (selection); gtk_tree_selection_select_iter (selection, &iter); } g_list_foreach (paths, (GFunc) gtk_tree_path_free, NULL); g_list_free (paths); } static void invite_cb (GtkWidget *widget, gpointer data) { TaskPage *page; TaskPagePrivate *priv; page = TASK_PAGE (data); priv = page->priv; e_meeting_list_view_invite_others_dialog (priv->list_view); } static void attendee_added_cb (EMeetingListView *emlv, EMeetingAttendee *ia, gpointer user_data) { TaskPage *page = TASK_PAGE (user_data); TaskPagePrivate *priv; gboolean delegate = (COMP_EDITOR_PAGE (page)->flags & COMP_EDITOR_PAGE_DELEGATE); priv = page->priv; if (delegate) { if (existing_attendee (ia, priv->comp)) e_meeting_store_remove_attendee (priv->model, ia); else { if (!e_cal_get_static_capability (COMP_EDITOR_PAGE(page)->client, CAL_STATIC_CAPABILITY_DELEGATE_TO_MANY)) { const char *delegator_id = e_meeting_attendee_get_delfrom (ia); EMeetingAttendee *delegator; delegator = e_meeting_store_find_attendee (priv->model, delegator_id, NULL); e_meeting_attendee_set_delto (delegator, g_strdup (e_meeting_attendee_get_address (ia))); gtk_widget_set_sensitive (priv->invite, FALSE); gtk_widget_set_sensitive (priv->add, FALSE); gtk_widget_set_sensitive (priv->edit, FALSE); } } } } /* Callbacks for list view*/ static void popup_add_cb (EPopup *ep, EPopupItem *pitem, void *data) { TaskPage *page = data; add_clicked_cb (NULL, page); } static void popup_delete_cb (EPopup *ep, EPopupItem *pitem, void *data) { TaskPage *page = data; remove_clicked_cb (NULL, page); } enum { ATTENDEE_CAN_DELEGATE = 1<<1, ATTENDEE_CAN_DELETE = 1<<2, ATTENDEE_CAN_ADD = 1<<3, ATTENDEE_LAST = 1<<4, }; static EPopupItem context_menu_items[] = { { E_POPUP_ITEM, "10.delete", N_("_Remove"), popup_delete_cb, NULL, GTK_STOCK_REMOVE, ATTENDEE_CAN_DELETE }, { E_POPUP_ITEM, "15.add", N_("_Add "), popup_add_cb, NULL, GTK_STOCK_ADD, ATTENDEE_CAN_ADD }, }; static void context_popup_free(EPopup *ep, GSList *items, void *data) { g_slist_free(items); } static gint button_press_event (GtkWidget *widget, GdkEventButton *event, TaskPage *page) { TaskPagePrivate *priv; GtkMenu *menu; EMeetingAttendee *ia; GtkTreePath *path; GtkTreeIter iter; char *address; guint32 disable_mask = ~0; GSList *menus = NULL; ECalPopup *ep; int i; priv = page->priv; /* only process right-clicks */ if (event->button != 3 || event->type != GDK_BUTTON_PRESS) return FALSE; /* only if we right-click on an attendee */ if (gtk_tree_view_get_path_at_pos (GTK_TREE_VIEW (priv->list_view), event->x, event->y, &path, NULL, NULL, NULL)) { GtkTreeSelection *selection; if (gtk_tree_model_get_iter (GTK_TREE_MODEL (priv->model), &iter, path)) { gtk_tree_model_get (GTK_TREE_MODEL (priv->model), &iter, E_MEETING_STORE_ADDRESS_COL, &address, -1); ia = e_meeting_store_find_attendee (priv->model, address, &priv->row); g_free (address); if (ia) { selection = gtk_tree_view_get_selection ((GtkTreeView *) priv->list_view); gtk_tree_selection_unselect_all (selection); gtk_tree_selection_select_path (selection, path); if (e_meeting_attendee_get_edit_level (ia) == E_MEETING_ATTENDEE_EDIT_FULL) disable_mask &= ~ATTENDEE_CAN_DELETE; } } } if (GTK_WIDGET_IS_SENSITIVE(priv->add)) disable_mask &= ~ATTENDEE_CAN_ADD; else if (COMP_EDITOR_PAGE (page)->flags & COMP_EDITOR_PAGE_USER_ORG) disable_mask &= ~ATTENDEE_CAN_ADD; ep = e_cal_popup_new("org.gnome.evolution.calendar.task.popup"); for (i=0;ibutton, event->time); return TRUE; } static gboolean list_view_event (EMeetingListView *list_view, GdkEvent *event, TaskPage *page) { TaskPagePrivate *priv= page->priv; if (event->type == GDK_2BUTTON_PRESS && COMP_EDITOR_PAGE (page)->flags & COMP_EDITOR_PAGE_USER_ORG) { EMeetingAttendee *attendee; attendee = e_meeting_store_add_attendee_with_defaults (priv->model); if (COMP_EDITOR_PAGE (page)->flags & COMP_EDITOR_PAGE_DELEGATE) { e_meeting_attendee_set_delfrom (attendee, g_strdup_printf ("MAILTO:%s", page->priv->user_add)); } e_meeting_list_view_edit (page->priv->list_view, attendee); return TRUE; } return FALSE; } static gboolean list_key_press (EMeetingListView *list_view, GdkEventKey *event, TaskPage *page) { if (event->keyval == GDK_Delete) { remove_clicked_cb (NULL, page); return TRUE; } else if (event->keyval == GDK_Insert) { add_clicked_cb (NULL, page); return TRUE; } return FALSE; } void task_page_set_show_timezone (TaskPage *page, gboolean state) { if (state) { gtk_widget_show_all (page->priv->timezone); gtk_widget_show (page->priv->timezone_label); } else { gtk_widget_hide (page->priv->timezone); gtk_widget_hide (page->priv->timezone_label); } } void task_page_set_show_categories (TaskPage *page, gboolean state) { if (state) { gtk_widget_show (page->priv->categories_btn); gtk_widget_show (page->priv->categories); } else { gtk_widget_hide (page->priv->categories_btn); gtk_widget_hide (page->priv->categories); } } /* fill_timezones handler for the event page */ static gboolean task_page_fill_timezones (CompEditorPage *page, GHashTable *timezones) { TaskPage *tpage; TaskPagePrivate *priv; icaltimezone *zone; tpage = TASK_PAGE (page); priv = tpage->priv; /* add start date timezone */ zone = e_timezone_entry_get_timezone (E_TIMEZONE_ENTRY (priv->timezone)); if (zone) { if (!g_hash_table_lookup (timezones, icaltimezone_get_tzid (zone))) g_hash_table_insert (timezones, icaltimezone_get_tzid (zone), zone); } return TRUE; } /*If the msg has some value set, the icon should always be set */ void task_page_set_info_string (TaskPage *tpage, const gchar *icon, const gchar *msg) { TaskPagePrivate *priv; priv = tpage->priv; gtk_image_set_from_stock (GTK_IMAGE (priv->info_icon), icon, GTK_ICON_SIZE_BUTTON); gtk_label_set_text (GTK_LABEL(priv->info_string), msg); if (msg && icon) gtk_widget_show (priv->info_hbox); else gtk_widget_hide (priv->info_hbox); } /* set_summary handler for the task page */ static void task_page_set_summary (CompEditorPage *page, const char *summary) { /* nothing */ } static void task_page_set_dates (CompEditorPage *page, CompEditorPageDates *dates) { TaskPage *tpage; TaskPagePrivate *priv; tpage = TASK_PAGE (page); priv = tpage->priv; if (priv->updating) return; } /* Gets the widgets from the XML file and returns if they are all available. */ static gboolean get_widgets (TaskPage *tpage) { CompEditorPage *page = COMP_EDITOR_PAGE (tpage); TaskPagePrivate *priv; GSList *accel_groups; GtkWidget *toplevel; GtkWidget *sw; GtkTreeSelection *selection; priv = tpage->priv; #define GW(name) glade_xml_get_widget (priv->xml, name) priv->main = GW ("task-page"); if (!priv->main) return FALSE; /* Get the GtkAccelGroup from the toplevel window, so we can install it when the notebook page is mapped. */ toplevel = gtk_widget_get_toplevel (priv->main); accel_groups = gtk_accel_groups_from_object (G_OBJECT (toplevel)); if (accel_groups) page->accel_group = g_object_ref (accel_groups->data); g_object_ref (priv->main); gtk_container_remove (GTK_CONTAINER (priv->main->parent), priv->main); priv->info_hbox = GW ("generic-info"); priv->info_icon = GW ("generic-info-image"); priv->info_string = GW ("generic-info-msgs"); priv->summary = GW ("summary"); priv->summary_label = GW ("summary-label"); /* Glade's visibility flag doesn't seem to work for custom widgets */ priv->due_date = GW ("due-date"); gtk_widget_show (priv->due_date); priv->start_date = GW ("start-date"); gtk_widget_show (priv->start_date); priv->timezone = GW ("timezone"); priv->timezone_label = GW ("timezone-label"); priv->attendees_label = GW ("attendees-label"); priv->description = GW ("description"); priv->categories_btn = GW ("categories-button"); priv->categories = GW ("categories"); priv->organizer = GW ("organizer"); priv->invite = GW ("invite"); priv->add = GW ("add-attendee"); priv->edit = GW ("edit-attendee"); priv->remove = GW ("remove-attendee"); priv->list_box = GW ("list-box"); priv->calendar_label = GW ("group-label"); priv->attendee_box = GW ("attendee-box"); priv->org_cal_label = GW ("org-task-label"); priv->list_view = e_meeting_list_view_new (priv->model); selection = gtk_tree_view_get_selection ((GtkTreeView *) priv->list_view); gtk_tree_selection_set_mode (selection, GTK_SELECTION_MULTIPLE); gtk_widget_show (GTK_WIDGET (priv->list_view)); sw = gtk_scrolled_window_new (NULL, NULL); gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (sw), GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC); gtk_scrolled_window_set_shadow_type (GTK_SCROLLED_WINDOW (sw), GTK_SHADOW_IN); gtk_widget_show (sw); gtk_container_add (GTK_CONTAINER (sw), GTK_WIDGET (priv->list_view)); gtk_box_pack_start (GTK_BOX (priv->list_box), sw, TRUE, TRUE, 0); priv->source_selector = GW ("source"); #undef GW return (priv->summary && priv->summary_label && priv->due_date && priv->start_date && priv->timezone && priv->description && priv->categories_btn && priv->categories ); } /* Callback used when the summary changes; we emit the notification signal. */ static void summary_changed_cb (GtkEditable *editable, gpointer data) { TaskPage *tpage; TaskPagePrivate *priv; gchar *summary; tpage = TASK_PAGE (data); priv = tpage->priv; if (priv->updating) return; summary = e_dialog_editable_get (GTK_WIDGET (editable)); comp_editor_page_notify_summary_changed (COMP_EDITOR_PAGE (tpage), summary); g_free (summary); } /* Callback used when the start or due date widgets change. We notify the * other pages in the task editor, so they can update any labels. */ static void date_changed_cb (EDateEdit *dedit, gpointer data) { TaskPage *tpage; TaskPagePrivate *priv; CompEditorPageDates dates; gboolean date_set, time_set; ECalComponentDateTime start_dt, due_dt; struct icaltimetype start_tt = icaltime_null_time(); struct icaltimetype due_tt = icaltime_null_time(); tpage = TASK_PAGE (data); priv = tpage->priv; if (priv->updating) return; date_set = e_date_edit_get_date (E_DATE_EDIT (priv->start_date), &start_tt.year, &start_tt.month, &start_tt.day); time_set = e_date_edit_get_time_of_day (E_DATE_EDIT (priv->start_date), &start_tt.hour, &start_tt.minute); if (date_set) { if (time_set) { icaltimezone *zone = e_timezone_entry_get_timezone (E_TIMEZONE_ENTRY (priv->timezone)); start_dt.tzid = icaltimezone_get_tzid (zone); } else { start_tt.is_date = TRUE; start_dt.tzid = NULL; } } else { start_tt = icaltime_null_time (); start_dt.tzid = NULL; } date_set = e_date_edit_get_date (E_DATE_EDIT (priv->due_date), &due_tt.year, &due_tt.month, &due_tt.day); time_set = e_date_edit_get_time_of_day (E_DATE_EDIT (priv->due_date), &due_tt.hour, &due_tt.minute); if (date_set) { if (time_set) { icaltimezone *zone = e_timezone_entry_get_timezone (E_TIMEZONE_ENTRY (priv->timezone)); due_dt.tzid = icaltimezone_get_tzid (zone); } else { due_tt.is_date = TRUE; due_dt.tzid = NULL; } } else { due_tt = icaltime_null_time (); due_dt.tzid = NULL; } start_dt.value = &start_tt; dates.start = &start_dt; dates.end = NULL; due_dt.value = &due_tt; dates.due = &due_dt; dates.complete = NULL; /* Notify upstream */ comp_editor_page_notify_dates_changed (COMP_EDITOR_PAGE (tpage), &dates); } static void timezone_changed_cb (EDateEdit *dedit, gpointer data) { TaskPage *tpage; TaskPagePrivate *priv; tpage = TASK_PAGE (data); priv = tpage->priv; date_changed_cb ((EDateEdit *) priv->start_date, tpage); date_changed_cb ((EDateEdit *) priv->due_date, tpage); } /* Callback used when the categories button is clicked; we must bring up the * category list dialog. */ static void categories_clicked_cb (GtkWidget *button, gpointer data) { TaskPage *tpage; TaskPagePrivate *priv; GtkWidget *entry; tpage = TASK_PAGE (data); priv = tpage->priv; entry = priv->categories; e_categories_config_open_dialog_for_entry (GTK_ENTRY (entry)); } /* sets the current focused widget */ static gboolean widget_focus_in_cb (GtkWidget *widget, GdkEventFocus *event, gpointer data) { TaskPage *tpage; tpage = TASK_PAGE (data); comp_editor_page_set_focused_widget (COMP_EDITOR_PAGE(tpage), widget); return FALSE; } /* unsets the current focused widget */ static gboolean widget_focus_out_cb (GtkWidget *widget, GdkEventFocus *event, gpointer data) { TaskPage *tpage; tpage = TASK_PAGE (data); comp_editor_page_unset_focused_widget (COMP_EDITOR_PAGE(tpage), widget); return FALSE; } /* This is called when any field is changed; it notifies upstream. */ static void field_changed_cb (GtkWidget *widget, gpointer data) { TaskPage *tpage; TaskPagePrivate *priv; tpage = TASK_PAGE (data); priv = tpage->priv; if (!priv->updating) comp_editor_page_notify_changed (COMP_EDITOR_PAGE (tpage)); } static gboolean check_start_before_end (struct icaltimetype *start_tt, icaltimezone *start_zone, struct icaltimetype *end_tt, icaltimezone *end_zone, gboolean adjust_end_time, gboolean adjust_by_hour) { struct icaltimetype end_tt_copy; int cmp; /* Convert the end time to the same timezone as the start time. */ end_tt_copy = *end_tt; icaltimezone_convert_time (&end_tt_copy, end_zone, start_zone); /* Now check if the start time is after the end time. If it is, we need to modify one of the times. */ cmp = icaltime_compare (*start_tt, end_tt_copy); if (cmp > 0) { if (adjust_end_time) { /* Modify the end time, to be the start + 1 hour/day. */ *end_tt = *start_tt; icaltime_adjust (end_tt, 0, adjust_by_hour ? 1 : 24, 0, 0); icaltimezone_convert_time (end_tt, start_zone, end_zone); } else { /* Modify the start time, to be the end - 1 hour/day. */ *start_tt = *end_tt; icaltime_adjust (start_tt, 0, adjust_by_hour ? -1 : -24, 0, 0); icaltimezone_convert_time (start_tt, end_zone, start_zone); } return TRUE; } return FALSE; } /* * This is called whenever the start or due dates. * It makes sure that the start date < end date. It also emits the notification * signals so the other event editor pages update their labels etc. * * If adjust_end_time is TRUE, if the start time < end time it will adjust * the end time. If FALSE it will adjust the start time. If the user sets the * start or end time, the other time is adjusted to make it valid. * * Time part of the value is changed only when both edits have time set, * otherwise times will differ one hour. */ static void times_updated (TaskPage *tpage, gboolean adjust_end_time) { TaskPagePrivate *priv; struct icaltimetype start_tt = icaltime_null_time(); struct icaltimetype end_tt = icaltime_null_time(); gboolean date_set; gboolean set_start_date = FALSE, set_end_date = FALSE, adjust_by_hour; icaltimezone *zone; priv = tpage->priv; if (priv->updating) return; date_set = e_date_edit_get_date (E_DATE_EDIT (priv->start_date), &start_tt.year, &start_tt.month, &start_tt.day); if (!date_set) return; date_set = e_date_edit_get_date (E_DATE_EDIT (priv->due_date), &end_tt.year, &end_tt.month, &end_tt.day); if (!date_set) return; /* For DATE-TIME events, we have to convert to the same timezone before comparing. */ e_date_edit_get_time_of_day (E_DATE_EDIT (priv->start_date), &start_tt.hour, &start_tt.minute); e_date_edit_get_time_of_day (E_DATE_EDIT (priv->due_date), &end_tt.hour, &end_tt.minute); zone = e_timezone_entry_get_timezone (E_TIMEZONE_ENTRY (priv->timezone)); adjust_by_hour = e_date_edit_have_time (E_DATE_EDIT (priv->due_date)) && e_date_edit_have_time (E_DATE_EDIT (priv->start_date)); if (check_start_before_end (&start_tt, zone, &end_tt, zone, adjust_end_time, adjust_by_hour)) { if (adjust_end_time) set_end_date = TRUE; else set_start_date = TRUE; } if (set_start_date) { g_signal_handlers_block_matched (priv->start_date, G_SIGNAL_MATCH_DATA, 0, 0, NULL, NULL, tpage); e_date_edit_set_date (E_DATE_EDIT (priv->start_date), start_tt.year, start_tt.month, start_tt.day); if (adjust_by_hour) e_date_edit_set_time_of_day (E_DATE_EDIT (priv->start_date), start_tt.hour, start_tt.minute); g_signal_handlers_unblock_matched (priv->start_date, G_SIGNAL_MATCH_DATA, 0, 0, NULL, NULL, tpage); } if (set_end_date) { g_signal_handlers_block_matched (priv->due_date, G_SIGNAL_MATCH_DATA, 0, 0, NULL, NULL, tpage); e_date_edit_set_date (E_DATE_EDIT (priv->due_date), end_tt.year, end_tt.month, end_tt.day); if (adjust_by_hour) e_date_edit_set_time_of_day (E_DATE_EDIT (priv->due_date), end_tt.hour, end_tt.minute); g_signal_handlers_unblock_matched (priv->due_date, G_SIGNAL_MATCH_DATA, 0, 0, NULL, NULL, tpage); } /* Notify upstream */ date_changed_cb ((EDateEdit *) priv->start_date, tpage); date_changed_cb ((EDateEdit *) priv->due_date, tpage); } static void start_date_changed_cb (GtkWidget *widget, gpointer data) { TaskPage *tpage; tpage = TASK_PAGE (data); if (!tpage->priv->updating) { field_changed_cb (widget, data); times_updated (tpage, TRUE); } } static void due_date_changed_cb (GtkWidget *widget, gpointer data) { TaskPage *tpage; tpage = TASK_PAGE (data); if (!tpage->priv->updating) { field_changed_cb (widget, data); times_updated (tpage, FALSE); } } static void source_changed_cb (ESourceComboBox *source_combo_box, TaskPage *tpage) { TaskPagePrivate *priv = tpage->priv; ESource *source; source = e_source_combo_box_get_active (source_combo_box); if (!priv->updating) { ECal *client; client = auth_new_cal_from_source (source, E_CAL_SOURCE_TYPE_TODO); if (client) { icaltimezone *zone; zone = calendar_config_get_icaltimezone (); e_cal_set_default_timezone (client, zone, NULL); } if (!client || !e_cal_open (client, FALSE, NULL)) { GtkWidget *dialog; if (client) g_object_unref (client); e_source_combo_box_set_active ( E_SOURCE_COMBO_BOX (priv->source_selector), e_cal_get_source (COMP_EDITOR_PAGE (tpage)->client)); dialog = gtk_message_dialog_new (NULL, GTK_DIALOG_MODAL, GTK_MESSAGE_WARNING, GTK_BUTTONS_OK, _("Unable to open tasks in '%s'."), e_source_peek_name (source)); gtk_dialog_run (GTK_DIALOG (dialog)); gtk_widget_destroy (dialog); } else { comp_editor_notify_client_changed ( COMP_EDITOR (gtk_widget_get_toplevel (priv->main)), client); field_changed_cb (GTK_WIDGET (source_combo_box), tpage); if (e_cal_get_static_capability (client, CAL_STATIC_CAPABILITY_REQ_SEND_OPTIONS) && priv->is_assignment) task_page_show_options (tpage); else task_page_hide_options (tpage); if (client) { gchar *backend_addr = NULL; e_cal_get_cal_address(client, &backend_addr, NULL); if (priv->is_assignment) task_page_select_organizer (tpage, backend_addr); set_subscriber_info_string (tpage, backend_addr); g_free (backend_addr); } sensitize_widgets (tpage); } } } static void set_subscriber_info_string (TaskPage *tpage, const char *backend_address) { ECal *client = COMP_EDITOR_PAGE (tpage)->client; ESource *source; source = e_cal_get_source (client); if (e_source_get_property (source, "subscriber")) /* Translators: This string is used when we are creating a Task on behalf of some other user */ task_page_set_info_string (tpage, GTK_STOCK_DIALOG_INFO, g_strdup_printf(_("You are acting on behalf of %s"), backend_address)); else task_page_set_info_string (tpage, NULL, NULL); } void task_page_sendoptions_clicked_cb (TaskPage *tpage) { TaskPagePrivate *priv; GtkWidget *toplevel; ESource *source; priv = tpage->priv; if (!priv->sod) { priv->sod = e_sendoptions_dialog_new (); priv->sod->data->initialized = TRUE; source = e_source_combo_box_get_active ( E_SOURCE_COMBO_BOX (priv->source_selector)); e_sendoptions_utils_set_default_data (priv->sod, source, "task"); } if (e_cal_get_static_capability (COMP_EDITOR_PAGE (tpage)->client, CAL_STATIC_CAPABILITY_NO_GEN_OPTIONS)) { e_sendoptions_set_need_general_options (priv->sod, FALSE); } toplevel = gtk_widget_get_toplevel (priv->main); e_sendoptions_dialog_run (priv->sod, toplevel, E_ITEM_TASK); } /* Hooks the widget signals */ static gboolean init_widgets (TaskPage *tpage) { TaskPagePrivate *priv; GtkTextBuffer *text_buffer; icaltimezone *zone; priv = tpage->priv; /* Make sure the EDateEdit widgets use our timezones to get the current time. */ e_date_edit_set_get_time_callback (E_DATE_EDIT (priv->start_date), (EDateEditGetTimeCallback) comp_editor_get_current_time, tpage, NULL); e_date_edit_set_get_time_callback (E_DATE_EDIT (priv->due_date), (EDateEditGetTimeCallback) comp_editor_get_current_time, tpage, NULL); /* Generic informative messages */ gtk_widget_hide (priv->info_hbox); /* Summary */ g_signal_connect((priv->summary), "changed", G_CALLBACK (summary_changed_cb), tpage); /* Description */ text_buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (priv->description)); gtk_text_view_set_wrap_mode (GTK_TEXT_VIEW (priv->description), GTK_WRAP_WORD); /* Dates */ g_signal_connect((priv->start_date), "changed", G_CALLBACK (date_changed_cb), tpage); g_signal_connect((priv->due_date), "changed", G_CALLBACK (date_changed_cb), tpage); /* time zone changed */ g_signal_connect (priv->timezone, "changed", G_CALLBACK(timezone_changed_cb), tpage); /* Categories button */ g_signal_connect((priv->categories_btn), "clicked", G_CALLBACK (categories_clicked_cb), tpage); /* Source selector */ g_signal_connect (priv->source_selector, "changed", G_CALLBACK (source_changed_cb), tpage); /* Connect the default signal handler to use to make sure the "changed" field gets set whenever a field is changed. */ /* Set the current focus entry */ g_signal_connect (priv->summary, "focus-in-event", G_CALLBACK (widget_focus_in_cb), tpage); g_signal_connect (priv->summary, "focus-out-event", G_CALLBACK (widget_focus_out_cb), tpage); g_signal_connect (priv->description, "focus-in-event", G_CALLBACK (widget_focus_in_cb), tpage); g_signal_connect (priv->description, "focus-out-event", G_CALLBACK (widget_focus_out_cb), tpage); /* Belongs to priv->description */ g_signal_connect ((text_buffer), "changed", G_CALLBACK (field_changed_cb), tpage); g_signal_connect((priv->summary), "changed", G_CALLBACK (field_changed_cb), tpage); g_signal_connect (priv->start_date, "changed", G_CALLBACK (start_date_changed_cb), tpage); g_signal_connect (priv->due_date, "changed", G_CALLBACK (due_date_changed_cb), tpage); g_signal_connect((priv->timezone), "changed", G_CALLBACK (field_changed_cb), tpage); g_signal_connect((priv->categories), "changed", G_CALLBACK (field_changed_cb), tpage); g_signal_connect (G_OBJECT (priv->list_view), "button_press_event", G_CALLBACK (button_press_event), tpage); g_signal_connect (G_OBJECT (priv->list_view), "event", G_CALLBACK (list_view_event), tpage); g_signal_connect (priv->list_view, "key_press_event", G_CALLBACK (list_key_press), tpage); /* Add attendee button */ g_signal_connect (priv->add, "clicked", G_CALLBACK (add_clicked_cb), tpage); /* Edit attendee button */ g_signal_connect (priv->edit, "clicked", G_CALLBACK (edit_clicked_cb), tpage); /* Remove attendee button */ g_signal_connect (priv->remove, "clicked", G_CALLBACK (remove_clicked_cb), tpage); /* Contacts button */ g_signal_connect(priv->invite, "clicked", G_CALLBACK (invite_cb), tpage); /* Meeting List View */ g_signal_connect (priv->list_view, "attendee_added", G_CALLBACK (attendee_added_cb), tpage); /* Set the default timezone, so the timezone entry may be hidden. */ zone = calendar_config_get_icaltimezone (); e_timezone_entry_set_default_timezone (E_TIMEZONE_ENTRY (priv->timezone), zone); task_page_set_show_timezone (tpage, calendar_config_get_show_timezone()); e_meeting_list_view_column_set_visible (priv->list_view, "Attendee ", TRUE); e_meeting_list_view_column_set_visible (priv->list_view, "Role", calendar_config_get_show_role()); e_meeting_list_view_column_set_visible (priv->list_view, "RSVP", calendar_config_get_show_rsvp()); e_meeting_list_view_column_set_visible (priv->list_view, "Status", calendar_config_get_show_status()); e_meeting_list_view_column_set_visible (priv->list_view, "Type", calendar_config_get_show_type()); task_page_set_show_categories (tpage, calendar_config_get_show_categories()); return TRUE; } static void task_page_select_organizer (TaskPage *tpage, const char *backend_address) { TaskPagePrivate *priv; GList *l; EAccount *def_account; gchar *def_address = NULL; gboolean subscribed_cal = FALSE; ESource *source = NULL; const char *user_addr = NULL; def_account = itip_addresses_get_default(); if (def_account && def_account->enabled) def_address = g_strdup_printf("%s <%s>", def_account->id->name, def_account->id->address); priv = tpage->priv; if (COMP_EDITOR_PAGE (tpage)->client) source = e_cal_get_source (COMP_EDITOR_PAGE (tpage)->client); if (source) user_addr = e_source_get_property (source, "subscriber"); if (user_addr) subscribed_cal = TRUE; else user_addr = (backend_address && *backend_address) ? backend_address : NULL; priv->default_address = NULL; if (user_addr) for (l = priv->address_strings; l != NULL && user_addr; l = l->next) if (g_strrstr ((gchar *) l->data, user_addr) != NULL) { priv->default_address = (gchar *) l->data; break; } if (!priv->default_address && def_address) priv->default_address = def_address; if (priv->default_address) { if (!priv->comp || !e_cal_component_has_organizer (priv->comp)) { gtk_entry_set_text (GTK_ENTRY (GTK_COMBO (priv->organizer)->entry), priv->default_address); /* FIXME: Use accessor functions to access private members of a GtkCombo widget */ gtk_widget_set_sensitive (GTK_WIDGET (GTK_COMBO (priv->organizer)->button), !subscribed_cal); } } else g_warning ("No potential organizers!"); } /** * task_page_construct: * @tpage: An task page. * * Constructs an task page by loading its Glade data. * * Return value: The same object as @tpage, or NULL if the widgets could not be * created. **/ TaskPage * task_page_construct (TaskPage *tpage, EMeetingStore *model, ECal *client) { TaskPagePrivate *priv; EIterator *it; EAccount *a; char *gladefile; priv = tpage->priv; g_object_ref (model); priv->model = model; priv->client = client; gladefile = g_build_filename (EVOLUTION_GLADEDIR, "task-page.glade", NULL); priv->xml = glade_xml_new (gladefile, NULL, NULL); g_free (gladefile); if (!priv->xml) { g_message ("task_page_construct(): " "Could not load the Glade XML file!"); return NULL; } if (!get_widgets (tpage)) { g_message ("task_page_construct(): " "Could not find all widgets in the XML file!"); return NULL; } priv->accounts = itip_addresses_get (); for (it = e_list_get_iterator((EList *)priv->accounts); e_iterator_is_valid(it); e_iterator_next(it)) { gchar *full = NULL; a = (EAccount *)e_iterator_get(it); if (!a->enabled) continue; full = g_strdup_printf("%s <%s>", a->id->name, a->id->address); priv->address_strings = g_list_append(priv->address_strings, full); } g_object_unref(it); if (priv->address_strings) gtk_combo_set_popdown_strings (GTK_COMBO (priv->organizer), priv->address_strings); else g_warning ("No potential organizers!"); if (!init_widgets (tpage)) { g_message ("task_page_construct(): " "Could not initialize the widgets!"); return NULL; } return tpage; } /** * task_page_new: * * Creates a new task page. * * Return value: A newly-created task page, or NULL if the page could * not be created. **/ TaskPage * task_page_new (EMeetingStore *model, ECal *client, BonoboUIComponent *uic) { TaskPage *tpage; tpage = g_object_new (TYPE_TASK_PAGE, NULL); if (!task_page_construct (tpage, model, client)) { g_object_unref (tpage); return NULL; } tpage->priv->uic = uic; return tpage; } ECalComponent * task_page_get_cancel_comp (TaskPage *page) { TaskPagePrivate *priv; g_return_val_if_fail (page != NULL, NULL); g_return_val_if_fail (IS_TASK_PAGE (page), NULL); priv = page->priv; if (priv->deleted_attendees->len == 0) return NULL; set_attendees (priv->comp, priv->deleted_attendees); return e_cal_component_clone (priv->comp); } GtkWidget *task_page_create_date_edit (void); GtkWidget * task_page_create_date_edit (void) { GtkWidget *dedit; dedit = comp_editor_new_date_edit (TRUE, TRUE, TRUE); e_date_edit_set_allow_no_date_set (E_DATE_EDIT (dedit), TRUE); return dedit; } GtkWidget *task_page_create_source_combo_box (void); GtkWidget * task_page_create_source_combo_box (void) { GtkWidget *combo_box; GConfClient *gconf_client; ESourceList *source_list; gconf_client = gconf_client_get_default (); source_list = e_source_list_new_for_gconf ( gconf_client, "/apps/evolution/tasks/sources"); combo_box = e_source_combo_box_new (source_list); g_object_unref (source_list); g_object_unref (gconf_client); gtk_widget_show (combo_box); return combo_box; }