/* * Evolution calendar - Main page of the task editor dialog * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2 of the License, or (at your option) version 3. * * 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 * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with the program; if not, see * * * Authors: * Federico Mena-Quintero * Miguel de Icaza * Seth Alves * JP Rosevear * * Copyright (C) 1999-2008 Novell, Inc. (www.novell.com) * */ #ifdef HAVE_CONFIG_H #include #endif #include #include #include #include #include #include #include #include #include "misc/e-buffer-tagger.h" #include #include "../e-timezone-entry.h" #include "comp-editor.h" #include "comp-editor-util.h" #include "e-send-options-utils.h" #include "task-page.h" #include "e-util/e-util.h" #include "e-util/e-account-utils.h" #include "e-util/e-dialog-widgets.h" #include "e-util/e-categories-config.h" #include "e-util/e-util-private.h" #include "../e-meeting-attendee.h" #include "../e-meeting-store.h" #include "../e-meeting-list-view.h" #define TASK_PAGE_GET_PRIVATE(obj) \ (G_TYPE_INSTANCE_GET_PRIVATE \ ((obj), TYPE_TASK_PAGE, TaskPagePrivate)) struct _TaskPagePrivate { GtkBuilder *builder; /* Widgets from the UI file */ GtkWidget *main; gchar **address_strings; gchar *fallback_address; EMeetingAttendee *ia; gchar *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; gchar *subscriber_info_text; GtkWidget *summary; GtkWidget *summary_label; GtkWidget *due_date; GtkWidget *start_date; GtkWidget *timezone; GtkWidget *timezone_label; GtkWidget *description; 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 */ ECalClient *client; EMeetingStore *meeting_store; EMeetingListView *list_view; gint row; /* For handling who the organizer is */ gboolean user_org; gboolean existing; gboolean sendoptions_shown; gboolean is_assignment; ESendOptionsDialog *sod; GCancellable *open_cancellable; }; static const gint classification_map[] = { E_CAL_COMPONENT_CLASS_PUBLIC, E_CAL_COMPONENT_CLASS_PRIVATE, E_CAL_COMPONENT_CLASS_CONFIDENTIAL, -1 }; static gboolean task_page_fill_timezones (CompEditorPage *page, GHashTable *timezones); static void task_page_select_organizer (TaskPage *tpage, const gchar *backend_address); static void set_subscriber_info_string (TaskPage *tpage, const gchar *backend_address); G_DEFINE_TYPE (TaskPage, task_page, TYPE_COMP_EDITOR_PAGE) static gboolean get_current_identity (TaskPage *page, gchar **name, gchar **mailto) { EAccountList *account_list; EIterator *iterator; GtkWidget *entry; const gchar *text; gboolean match = FALSE; entry = gtk_bin_get_child (GTK_BIN (page->priv->organizer)); text = gtk_entry_get_text (GTK_ENTRY (entry)); if (text == NULL || *text == '\0') return FALSE; account_list = e_get_account_list (); iterator = e_list_get_iterator (E_LIST (account_list)); while (!match && e_iterator_is_valid (iterator)) { EAccount *account; const gchar *id_name; const gchar *id_address; gchar *identity; /* XXX EIterator misuses const. */ account = (EAccount *) e_iterator_get (iterator); id_name = account->id->name; id_address = account->id->address; identity = g_strdup_printf ("%s <%s>", id_name, id_address); match = (g_ascii_strcasecmp (text, identity) == 0); g_free (identity); if (match && name != NULL) *name = g_strdup (id_name); if (match && mailto != NULL) *mailto = g_strdup_printf ("MAILTO:%s", id_address); e_iterator_next (iterator); } g_object_unref (iterator); return match; } /* Fills the widgets with default values */ static void clear_widgets (TaskPage *tpage) { TaskPagePrivate *priv = tpage->priv; CompEditor *editor; editor = comp_editor_page_get_editor (COMP_EDITOR_PAGE (tpage)); /* 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); e_buffer_tagger_update_tags (GTK_TEXT_VIEW (priv->description)); /* Start, due times - both set to None */ e_date_edit_set_time (E_DATE_EDIT (priv->start_date), -1); e_date_edit_set_time (E_DATE_EDIT (priv->due_date), -1); /* Classification */ comp_editor_set_classification (editor, E_CAL_COMPONENT_CLASS_PUBLIC); /* Categories */ e_dialog_editable_set (priv->categories, NULL); } static gboolean date_in_past (TaskPage *tpage, EDateEdit *date) { struct icaltimetype tt = icaltime_null_time (); if (!e_date_edit_get_date (date, &tt.year, &tt.month, &tt.day)) return FALSE; if (e_date_edit_get_time_of_day (date, &tt.hour, &tt.minute)) tt.zone = e_timezone_entry_get_timezone (E_TIMEZONE_ENTRY (tpage->priv->timezone)); else tt.is_date = TRUE; return comp_editor_test_time_in_the_past (tt); } /* returns whether changed info text */ static gboolean check_starts_in_the_past (TaskPage *tpage) { TaskPagePrivate *priv; gboolean start_in_past, due_in_past; if ((comp_editor_get_flags (comp_editor_page_get_editor (COMP_EDITOR_PAGE (tpage))) & COMP_EDITOR_NEW_ITEM) == 0) return FALSE; priv = tpage->priv; start_in_past = date_in_past (tpage, E_DATE_EDIT (priv->start_date)); due_in_past = date_in_past (tpage, E_DATE_EDIT (priv->due_date)); if (start_in_past || due_in_past) { gchar *tmp = g_strconcat ("", start_in_past ? _("Task's start date is in the past") : "", start_in_past && due_in_past ? "\n" : "", due_in_past ? _("Task's due date is in the past") : "", "", priv->subscriber_info_text ? "\n" : "", priv->subscriber_info_text, NULL); task_page_set_info_string (tpage, GTK_STOCK_DIALOG_WARNING, tmp); g_free (tmp); } else { task_page_set_info_string (tpage, priv->subscriber_info_text ? GTK_STOCK_DIALOG_INFO : NULL, priv->subscriber_info_text); } return TRUE; } static void sensitize_widgets (TaskPage *tpage) { TaskPagePrivate *priv = tpage->priv; CompEditor *editor; CompEditorFlags flags; ECalClient *client; GtkActionGroup *action_group; GtkAction *action; gboolean read_only, sens = TRUE, sensitize; editor = comp_editor_page_get_editor (COMP_EDITOR_PAGE (tpage)); client = comp_editor_get_client (editor); flags = comp_editor_get_flags (editor); read_only = e_client_is_readonly (E_CLIENT (client)); if (flags & COMP_EDITOR_IS_ASSIGNED) sens = flags & COMP_EDITOR_USER_ORG; sensitize = (!read_only && sens); if (read_only) { gchar *tmp = g_strconcat ("", _("Task cannot be edited, because the selected task list is read only"), "", NULL); task_page_set_info_string (tpage, GTK_STOCK_DIALOG_INFO, tmp); g_free (tmp); } else if (!sens) { gchar *tmp = g_strconcat ("", _("Task cannot be fully edited, because you are not the organizer"), "", NULL); task_page_set_info_string (tpage, GTK_STOCK_DIALOG_INFO, tmp); g_free (tmp); } else if (!check_starts_in_the_past (tpage)) { task_page_set_info_string (tpage, priv->subscriber_info_text ? GTK_STOCK_DIALOG_INFO : NULL, priv->subscriber_info_text); } /* 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_bin_get_child (GTK_BIN (priv->organizer))), 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); action_group = comp_editor_get_action_group (editor, "editable"); gtk_action_group_set_sensitive (action_group, !read_only); action_group = comp_editor_get_action_group (editor, "individual"); gtk_action_group_set_sensitive (action_group, sensitize); action = comp_editor_get_action (editor, "send-options"); gtk_action_set_sensitive (action, sensitize); 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 (GTK_LABEL (priv->org_cal_label), _("_List:")); gtk_label_set_mnemonic_widget (GTK_LABEL (priv->org_cal_label), priv->source_selector); } 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 (GTK_LABEL (priv->org_cal_label), _("Organi_zer:")); gtk_label_set_mnemonic_widget (GTK_LABEL (priv->org_cal_label), priv->organizer); } } static void set_attendees (ECalComponent *comp, const GPtrArray *attendees) { GSList *comp_attendees = NULL, *l; gint 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); } static void organizer_changed_cb (GtkEntry *entry, TaskPage *tpage) { gchar *name; gchar *mailto; g_return_if_fail (GTK_IS_ENTRY (entry)); g_return_if_fail (IS_TASK_PAGE (tpage)); if (!tpage->priv->ia) return; if (!get_current_identity (tpage, &name, &mailto)) return; /* XXX EMeetingAttendee takes ownership of the strings. */ e_meeting_attendee_set_cn (tpage->priv->ia, name); e_meeting_attendee_set_address (tpage->priv->ia, mailto); } static void task_page_dispose (GObject *object) { TaskPagePrivate *priv; priv = TASK_PAGE_GET_PRIVATE (object); if (priv->open_cancellable) { g_cancellable_cancel (priv->open_cancellable); g_object_unref (priv->open_cancellable); priv->open_cancellable = NULL; } if (priv->main != NULL) { g_object_unref (priv->main); priv->main = NULL; } if (priv->builder != NULL) { g_object_unref (priv->builder); priv->builder = NULL; } if (priv->sod != NULL) { g_object_unref (priv->sod); priv->sod = NULL; } if (priv->comp != NULL) { g_object_unref (priv->comp); priv->comp = NULL; } /* Chain up to parent's dispose() method. */ G_OBJECT_CLASS (task_page_parent_class)->dispose (object); } static void task_page_finalize (GObject *object) { TaskPagePrivate *priv; priv = TASK_PAGE_GET_PRIVATE (object); g_strfreev (priv->address_strings); g_free (priv->fallback_address); g_ptr_array_foreach ( priv->deleted_attendees, (GFunc) g_object_unref, NULL); g_ptr_array_free (priv->deleted_attendees, TRUE); /* Chain up to parent's finalize() method. */ G_OBJECT_CLASS (task_page_parent_class)->finalize (object); } static GtkWidget * task_page_get_widget (CompEditorPage *page) { TaskPage *tpage; TaskPagePrivate *priv; tpage = TASK_PAGE (page); priv = tpage->priv; return priv->main; } 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); } static gboolean task_page_fill_widgets (CompEditorPage *page, ECalComponent *comp) { TaskPage *tpage; TaskPagePrivate *priv; ECalComponentText text; ECalComponentDateTime d; ECalComponentClassification cl; CompEditor *editor; CompEditorFlags flags; GtkAction *action; ECalClient *client; GSList *l; icalcomponent *icalcomp; const gchar *categories, *uid; icaltimezone *zone, *default_zone; gchar *backend_addr = NULL; gboolean active; tpage = TASK_PAGE (page); priv = tpage->priv; editor = comp_editor_page_get_editor (page); client = comp_editor_get_client (editor); flags = comp_editor_get_flags (editor); /* Clean out old data */ if (priv->comp != NULL) g_object_unref (priv->comp); priv->comp = NULL; g_ptr_array_foreach ( priv->deleted_attendees, (GFunc) g_object_unref, NULL); g_ptr_array_set_size (priv->deleted_attendees, 0); /* Component for cancellation */ priv->comp = e_cal_component_clone (comp); comp_editor_copy_new_attendees (priv->comp, comp); /* Clean the screen */ clear_widgets (tpage); priv->user_add = itip_get_comp_attendee (comp, 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); e_buffer_tagger_update_tags (GTK_TEXT_VIEW (priv->description)); default_zone = comp_editor_get_timezone (editor); /* 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); e_date_edit_set_time_of_day (E_DATE_EDIT (priv->due_date), -1, -1); } 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) { GError *error = NULL; if (!e_cal_client_get_timezone_sync (client, d.tzid, &zone, NULL, &error)) /* FIXME: Handle error better. */ g_warning ("Couldn't get timezone '%s' from server: %s", d.tzid ? d.tzid : "", error ? error->message : "Unknown error"); if (error) g_error_free (error); } e_timezone_entry_set_timezone (E_TIMEZONE_ENTRY (priv->timezone), zone ? zone : default_zone); action = comp_editor_get_action (editor, "view-time-zone"); active = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)); task_page_set_show_timezone (tpage, active); if (!(flags & COMP_EDITOR_NEW_ITEM) && !zone) { GtkAction *action; task_page_set_show_timezone (tpage, FALSE); action = comp_editor_get_action (editor, "view-time-zone"); gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), FALSE); } 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); e_date_edit_set_time_of_day (E_DATE_EDIT (priv->start_date), -1, -1); } else { e_date_edit_set_time (E_DATE_EDIT (priv->start_date), -1); } e_cal_component_free_datetime (&d); /* Classification. */ e_cal_component_get_classification (comp, &cl); comp_editor_set_classification (editor, cl); e_cal_component_get_uid (comp, &uid); if (e_cal_client_get_object_sync (client, uid, NULL, &icalcomp, NULL, 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_client_get_source (E_CLIENT (client))); e_client_get_backend_property_sync (E_CLIENT (client), CAL_BACKEND_PROPERTY_CAL_EMAIL_ADDRESS, &backend_addr, NULL, NULL); set_subscriber_info_string (tpage, backend_addr); if (priv->is_assignment) { ECalComponentOrganizer organizer; gchar *name = NULL; gchar *mailto = NULL; priv->user_add = itip_get_comp_attendee (comp, 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, client) || itip_sentby_is_user (comp, client)) { if (e_client_check_capability (E_CLIENT (client), CAL_STATIC_CAPABILITY_ORGANIZER_NOT_EMAIL_ADDRESS)) priv->user_org = TRUE; } else { if (e_client_check_capability (E_CLIENT (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_client_check_capability (E_CLIENT (client), CAL_STATIC_CAPABILITY_NO_ORGANIZER) && (flags & COMP_EDITOR_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_signal_handlers_block_by_func (gtk_bin_get_child (GTK_BIN (priv->organizer)), organizer_changed_cb, tpage); if (!priv->user_org) { GtkTreeModel *model = gtk_combo_box_get_model (GTK_COMBO_BOX (priv->organizer)); gtk_list_store_clear (GTK_LIST_STORE (model)); e_dialog_append_list_store_text (model, 0, string); gtk_combo_box_set_active (GTK_COMBO_BOX (priv->organizer), 0); gtk_editable_set_editable (GTK_EDITABLE (gtk_bin_get_child (GTK_BIN (priv->organizer))), FALSE); } else { gtk_entry_set_text (GTK_ENTRY (gtk_bin_get_child (GTK_BIN (priv->organizer))), string); } g_signal_handlers_unblock_by_func (gtk_bin_get_child (GTK_BIN (priv->organizer)), organizer_changed_cb, tpage); g_free (string); priv->existing = TRUE; } } else if (get_current_identity (tpage, &name, &mailto)) { EMeetingAttendee *attendee; gchar *backend_mailto = NULL; if (backend_addr != NULL && *backend_addr != '\0') { backend_mailto = g_strdup_printf ( "MAILTO:%s", backend_addr); if (g_ascii_strcasecmp (backend_mailto, mailto) == 0) { g_free (backend_mailto); backend_mailto = NULL; } } attendee = e_meeting_store_add_attendee_with_defaults ( priv->meeting_store); priv->ia = g_object_ref (attendee); if (backend_mailto == NULL) { e_meeting_attendee_set_cn (attendee, name); e_meeting_attendee_set_address (attendee, mailto); name = mailto = NULL; } else { e_meeting_attendee_set_address (attendee, backend_mailto); e_meeting_attendee_set_sentby (attendee, mailto); backend_mailto = mailto = NULL; } if (client && e_cal_client_check_organizer_must_accept (client)) e_meeting_attendee_set_status ( attendee, ICAL_PARTSTAT_NEEDSACTION); else e_meeting_attendee_set_status ( attendee, ICAL_PARTSTAT_ACCEPTED); e_meeting_list_view_add_attendee_to_name_selector ( E_MEETING_LIST_VIEW (priv->list_view), attendee); g_free (backend_mailto); } g_free (mailto); g_free (name); } g_free (backend_addr); sensitize_widgets (tpage); return TRUE; } static gboolean task_page_fill_component (CompEditorPage *page, ECalComponent *comp) { TaskPage *tpage; TaskPagePrivate *priv; ECalComponentClassification classification; ECalComponentDateTime date; CompEditor *editor; CompEditorFlags flags; ECalClient *client; struct icaltimetype start_tt, due_tt; gchar *cat, *str; gboolean start_date_set, due_date_set; GtkTextBuffer *text_buffer; GtkTextIter text_iter_start, text_iter_end; tpage = TASK_PAGE (page); priv = tpage->priv; text_buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (priv->description)); editor = comp_editor_page_get_editor (page); client = comp_editor_get_client (editor); flags = comp_editor_get_flags (editor); /* 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))) { 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); if (due_date_set) { 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))) { 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); if (start_date_set) { start_tt.is_date = TRUE; date.tzid = NULL; e_cal_component_set_dtstart (comp, &date); } else { e_cal_component_set_dtstart (comp, NULL); } /* Classification. */ classification = comp_editor_get_classification (editor); e_cal_component_set_classification (comp, classification); /* send options */ if (priv->sendoptions_shown && priv->sod) { icaltimezone *zone = comp_editor_get_timezone (editor); e_send_options_utils_fill_component (priv->sod, comp, zone); } /* 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) { gchar *backend_addr = NULL; gchar *backend_mailto = NULL; gchar *name; gchar *mailto; e_client_get_backend_property_sync (E_CLIENT (client), CAL_BACKEND_PROPERTY_CAL_EMAIL_ADDRESS, &backend_addr, NULL, NULL); /* Find the identity for the organizer or sentby field */ if (!get_current_identity (tpage, &name, &mailto)) { e_notice ( priv->main, GTK_MESSAGE_ERROR, _("An organizer is required.")); return FALSE; } /* Prefer the backend address if we have one. */ if (backend_addr != NULL && *backend_addr != '\0') { backend_mailto = g_strdup_printf ( "MAILTO:%s", backend_addr); if (g_ascii_strcasecmp (backend_mailto, mailto) == 0) { g_free (backend_mailto); backend_mailto = NULL; } } if (backend_mailto == NULL) { organizer.cn = name; organizer.value = mailto; name = mailto = NULL; } else { organizer.value = backend_mailto; organizer.sentby = mailto; backend_mailto = mailto = NULL; } e_cal_component_set_organizer (comp, &organizer); g_free (backend_addr); g_free (backend_mailto); g_free (name); g_free (mailto); } if (e_meeting_store_count_actual_attendees (priv->meeting_store) < 1) { e_notice (priv->main, GTK_MESSAGE_ERROR, _("At least one attendee is required.")); return FALSE; } if (flags & COMP_EDITOR_DELEGATE ) { GSList *attendee_list, *l; gint i; const GPtrArray *attendees = e_meeting_store_get_attendees (priv->meeting_store); 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_delfrom (ia) || 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->meeting_store)); } return TRUE; } 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, (gpointer) icaltimezone_get_tzid (zone), zone); } return TRUE; } static void task_page_add_attendee (CompEditorPage *page, EMeetingAttendee *attendee) { CompEditor *editor; TaskPagePrivate *priv; priv = TASK_PAGE_GET_PRIVATE (page); editor = comp_editor_page_get_editor (page); if ((comp_editor_get_flags (editor) & COMP_EDITOR_DELEGATE) != 0) { gchar *delfrom; /* EMeetingAttendee takes ownership of the string. */ delfrom = g_strdup_printf ("MAILTO:%s", priv->user_add); e_meeting_attendee_set_delfrom (attendee, delfrom); } e_meeting_store_add_attendee (priv->meeting_store, attendee); e_meeting_list_view_add_attendee_to_name_selector ( E_MEETING_LIST_VIEW (priv->list_view), attendee); } static void task_page_class_init (TaskPageClass *class) { GObjectClass *object_class; CompEditorPageClass *editor_page_class; g_type_class_add_private (class, sizeof (TaskPagePrivate)); object_class = G_OBJECT_CLASS (class); object_class->dispose = task_page_dispose; object_class->finalize = task_page_finalize; editor_page_class = COMP_EDITOR_PAGE_CLASS (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->add_attendee = task_page_add_attendee; } static void task_page_init (TaskPage *tpage) { tpage->priv = TASK_PAGE_GET_PRIVATE (tpage); tpage->priv->deleted_attendees = g_ptr_array_new (); tpage->priv->open_cancellable = 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, E_MEETING_STORE_ROLE_COL, 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, E_MEETING_STORE_STATUS_COL, 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, E_MEETING_STORE_TYPE_COL, 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, E_MEETING_STORE_RSVP_COL, state); } void task_page_hide_options (TaskPage *page) { CompEditor *editor; GtkAction *action; g_return_if_fail (IS_TASK_PAGE (page)); editor = comp_editor_page_get_editor (COMP_EDITOR_PAGE (page)); action = comp_editor_get_action (editor, "send-options"); gtk_action_set_visible (action, FALSE); } void task_page_show_options (TaskPage *page) { CompEditor *editor; GtkAction *action; g_return_if_fail (IS_TASK_PAGE (page)); editor = comp_editor_page_get_editor (COMP_EDITOR_PAGE (page)); action = comp_editor_get_action (editor, "send-options"); gtk_action_set_visible (action, 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 void add_clicked_cb (GtkButton *btn, TaskPage *page) { EMeetingAttendee *attendee; CompEditor *editor; CompEditorFlags flags; editor = comp_editor_page_get_editor (COMP_EDITOR_PAGE (page)); flags = comp_editor_get_flags (editor); attendee = e_meeting_store_add_attendee_with_defaults (page->priv->meeting_store); if (flags & COMP_EDITOR_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 gchar *address; const gchar *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 && ia_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 = page->priv; CompEditor *editor; CompEditorFlags flags; gint pos = 0; editor = comp_editor_page_get_editor (COMP_EDITOR_PAGE (page)); flags = comp_editor_get_flags (editor); /* 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->meeting_store, e_meeting_attendee_get_delfrom (ia), &pos); if (ib != NULL) { e_meeting_attendee_set_delto (ib, NULL); if (!(flags & COMP_EDITOR_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) && !comp_editor_have_in_new_attendees (priv->comp, ia)) { 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->meeting_store, e_meeting_attendee_get_delto (ia), NULL); comp_editor_manage_new_attendees (priv->comp, ia, FALSE); e_meeting_list_view_remove_attendee_from_name_selector (priv->list_view, ia); e_meeting_store_remove_attendee (priv->meeting_store, 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; gchar *address; priv = page->priv; selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (priv->list_view)); model = GTK_TREE_MODEL (priv->meeting_store); 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->meeting_store), &iter, path); gtk_tree_model_get (GTK_TREE_MODEL (priv->meeting_store), &iter, E_MEETING_STORE_ADDRESS_COL, &address, -1); ia = e_meeting_store_find_attendee (priv->meeting_store, 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->meeting_store), &iter, path); if (!valid_iter) { gtk_tree_path_prev (path); valid_iter = gtk_tree_model_get_iter (GTK_TREE_MODEL (priv->meeting_store), &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, TaskPage *page) { e_meeting_list_view_invite_others_dialog (page->priv->list_view); } static void attendee_added_cb (EMeetingListView *emlv, EMeetingAttendee *ia, TaskPage *page) { TaskPagePrivate *priv = page->priv; CompEditor *editor; CompEditorFlags flags; ECalClient *client; editor = comp_editor_page_get_editor (COMP_EDITOR_PAGE (page)); client = comp_editor_get_client (editor); flags = comp_editor_get_flags (editor); if (!(flags & COMP_EDITOR_DELEGATE)) { comp_editor_manage_new_attendees (priv->comp, ia, TRUE); return; } /* do not remove here, it did EMeetingListView already */ e_meeting_attendee_set_delfrom (ia, g_strdup_printf ("MAILTO:%s", priv->user_add ? priv->user_add : "")); if (!e_client_check_capability (E_CLIENT (client), CAL_STATIC_CAPABILITY_DELEGATE_TO_MANY)) { EMeetingAttendee *delegator; gtk_widget_set_sensitive (priv->invite, FALSE); gtk_widget_set_sensitive (priv->add, FALSE); gtk_widget_set_sensitive (priv->edit, FALSE); delegator = e_meeting_store_find_attendee (priv->meeting_store, priv->user_add, NULL); g_return_if_fail (delegator != NULL); e_meeting_attendee_set_delto (delegator, g_strdup (e_meeting_attendee_get_address (ia))); } } static gboolean list_view_event (EMeetingListView *list_view, GdkEvent *event, TaskPage *page) { TaskPagePrivate *priv= page->priv; CompEditor *editor; CompEditorFlags flags; editor = comp_editor_page_get_editor (COMP_EDITOR_PAGE (page)); flags = comp_editor_get_flags (editor); if (event->type == GDK_2BUTTON_PRESS && flags & COMP_EDITOR_USER_ORG) { EMeetingAttendee *attendee; attendee = e_meeting_store_add_attendee_with_defaults (priv->meeting_store); if (flags & COMP_EDITOR_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_KEY_Delete) { remove_clicked_cb (NULL, page); return TRUE; } else if (event->keyval == GDK_KEY_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); } } /*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_markup (GTK_LABEL (priv->info_string), msg); if (msg && icon) gtk_widget_show (priv->info_hbox); else gtk_widget_hide (priv->info_hbox); } /* 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); GtkEntryCompletion *completion; TaskPagePrivate *priv; GSList *accel_groups; GtkWidget *toplevel; GtkWidget *parent; GtkWidget *sw; GtkTreeSelection *selection; priv = tpage->priv; priv->main = e_builder_get_widget (priv->builder, "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); parent = gtk_widget_get_parent (priv->main); gtk_container_remove (GTK_CONTAINER (parent), priv->main); priv->info_hbox = e_builder_get_widget (priv->builder, "generic-info"); priv->info_icon = e_builder_get_widget (priv->builder, "generic-info-image"); priv->info_string = e_builder_get_widget (priv->builder, "generic-info-msgs"); priv->summary = e_builder_get_widget (priv->builder, "summary"); priv->summary_label = e_builder_get_widget (priv->builder, "summary-label"); /* Glade's visibility flag doesn't seem to work for custom widgets */ priv->due_date = e_builder_get_widget (priv->builder, "due-date"); gtk_widget_show (priv->due_date); priv->start_date = e_builder_get_widget (priv->builder, "start-date"); gtk_widget_show (priv->start_date); priv->timezone = e_builder_get_widget (priv->builder, "timezone"); priv->timezone_label = e_builder_get_widget (priv->builder, "timezone-label"); priv->attendees_label = e_builder_get_widget (priv->builder, "attendees-label"); priv->description = e_builder_get_widget (priv->builder, "description"); priv->categories_btn = e_builder_get_widget (priv->builder, "categories-button"); priv->categories = e_builder_get_widget (priv->builder, "categories"); priv->organizer = e_builder_get_widget (priv->builder, "organizer"); gtk_list_store_clear (GTK_LIST_STORE (gtk_combo_box_get_model (GTK_COMBO_BOX (priv->organizer)))); gtk_combo_box_set_entry_text_column (GTK_COMBO_BOX (priv->organizer), 0); priv->invite = e_builder_get_widget (priv->builder, "invite"); priv->add = e_builder_get_widget (priv->builder, "add-attendee"); priv->edit = e_builder_get_widget (priv->builder, "edit-attendee"); priv->remove = e_builder_get_widget (priv->builder, "remove-attendee"); priv->list_box = e_builder_get_widget (priv->builder, "list-box"); priv->calendar_label = e_builder_get_widget (priv->builder, "group-label"); priv->attendee_box = e_builder_get_widget (priv->builder, "attendee-box"); priv->org_cal_label = e_builder_get_widget (priv->builder, "org-task-label"); priv->list_view = e_meeting_list_view_new (priv->meeting_store); 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 = e_builder_get_widget (priv->builder, "source"); e_util_set_source_combo_box_list (priv->source_selector, "/apps/evolution/tasks/sources"); gtk_label_set_mnemonic_widget (GTK_LABEL (priv->calendar_label), priv->source_selector); completion = e_category_completion_new (); gtk_entry_set_completion (GTK_ENTRY (priv->categories), completion); g_object_unref (completion); return (priv->summary && priv->summary_label && priv->due_date && priv->start_date && priv->timezone && priv->description && priv->categories_btn && priv->categories && priv->organizer ); } static void summary_changed_cb (GtkEditable *editable, CompEditorPage *page) { CompEditor *editor; gchar *summary; if (comp_editor_page_get_updating (page)) return; editor = comp_editor_page_get_editor (page); summary = e_dialog_editable_get (GTK_WIDGET (editable)); comp_editor_set_summary (editor, 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, TaskPage *tpage) { TaskPagePrivate *priv = tpage->priv; CompEditorPageDates dates; gboolean date_set; ECalComponentDateTime start_dt, due_dt; struct icaltimetype start_tt = icaltime_null_time (); struct icaltimetype due_tt = icaltime_null_time (); if (comp_editor_page_get_updating (COMP_EDITOR_PAGE (tpage))) 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) { 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); if (date_set) { 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); check_starts_in_the_past (tpage); } static void timezone_changed_cb (EDateEdit *dedit, TaskPage *tpage) { date_changed_cb ((EDateEdit *) tpage->priv->start_date, tpage); date_changed_cb ((EDateEdit *) tpage->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, TaskPage *tpage) { GtkEntry *entry; entry = GTK_ENTRY (tpage->priv->categories); e_categories_config_open_dialog_for_entry (entry); } 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; gint 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; icaltimezone *zone; priv = tpage->priv; if (comp_editor_page_get_updating (COMP_EDITOR_PAGE (tpage))) 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; zone = e_timezone_entry_get_timezone (E_TIMEZONE_ENTRY (priv->timezone)); if (check_start_before_end (&start_tt, zone, &end_tt, zone, adjust_end_time, FALSE)) { 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); 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); 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 (TaskPage *tpage) { times_updated (tpage, TRUE); } static void due_date_changed_cb (TaskPage *tpage) { times_updated (tpage, FALSE); } static void tpage_client_opened_cb (GObject *source_object, GAsyncResult *result, gpointer user_data) { ESource *source = E_SOURCE (source_object); EClient *client = NULL; TaskPage *tpage = user_data; TaskPagePrivate *priv; CompEditor *editor; GError *error = NULL; if (!e_client_utils_open_new_finish (source, result, &client, &error)) { if (g_error_matches (error, E_CLIENT_ERROR, E_CLIENT_ERROR_CANCELLED) || g_error_matches (error, G_IO_ERROR, G_IO_ERROR_CANCELLED)) { return; } } editor = comp_editor_page_get_editor (COMP_EDITOR_PAGE (tpage)); priv = tpage->priv; if (error) { GtkWidget *dialog; ECalClient *old_client; old_client = comp_editor_get_client (editor); e_source_combo_box_set_active ( E_SOURCE_COMBO_BOX (priv->source_selector), e_client_get_source (E_CLIENT (old_client))); dialog = gtk_message_dialog_new (NULL, GTK_DIALOG_MODAL, GTK_MESSAGE_WARNING, GTK_BUTTONS_OK, _("Unable to open tasks in '%s': %s"), e_source_peek_name (source), error ? error->message : _("Unknown error")); gtk_dialog_run (GTK_DIALOG (dialog)); gtk_widget_destroy (dialog); if (error) g_error_free (error); } else { icaltimezone *zone; ECalClient *cal_client = E_CAL_CLIENT (client); g_return_if_fail (cal_client != NULL); zone = comp_editor_get_timezone (editor); e_cal_client_set_default_timezone (cal_client, zone); comp_editor_set_client (editor, cal_client); comp_editor_page_changed (COMP_EDITOR_PAGE (tpage)); if (e_client_check_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_client_get_backend_property_sync (client, CAL_BACKEND_PROPERTY_CAL_EMAIL_ADDRESS, &backend_addr, NULL, 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 source_changed_cb (ESourceComboBox *source_combo_box, TaskPage *tpage) { TaskPagePrivate *priv = tpage->priv; ESource *source; if (comp_editor_page_get_updating (COMP_EDITOR_PAGE (tpage))) return; source = e_source_combo_box_get_active (source_combo_box); if (priv->open_cancellable) { g_cancellable_cancel (priv->open_cancellable); g_object_unref (priv->open_cancellable); } priv->open_cancellable = g_cancellable_new (); e_client_utils_open_new ( source, E_CLIENT_SOURCE_TYPE_TASKS, FALSE, priv->open_cancellable, e_client_utils_authenticate_handler, NULL, tpage_client_opened_cb, tpage); } static void set_subscriber_info_string (TaskPage *tpage, const gchar *backend_address) { CompEditor *editor; ECalClient *client; ESource *source; editor = comp_editor_page_get_editor (COMP_EDITOR_PAGE (tpage)); client = comp_editor_get_client (editor); source = e_client_get_source (E_CLIENT (client)); if (e_source_get_property (source, "subscriber")) { g_free (tpage->priv->subscriber_info_text); /* Translators: This string is used when we are creating a Task * on behalf of some other user */ tpage->priv->subscriber_info_text = g_markup_printf_escaped (_("You are acting on behalf of %s"), backend_address); } else { g_free (tpage->priv->subscriber_info_text); tpage->priv->subscriber_info_text = NULL; } if (!check_starts_in_the_past (tpage)) task_page_set_info_string (tpage, tpage->priv->subscriber_info_text ? GTK_STOCK_DIALOG_INFO : NULL, tpage->priv->subscriber_info_text); } void task_page_send_options_clicked_cb (TaskPage *tpage) { TaskPagePrivate *priv = tpage->priv; CompEditor *editor; GtkWidget *toplevel; ESource *source; ECalClient *client; editor = comp_editor_page_get_editor (COMP_EDITOR_PAGE (tpage)); client = comp_editor_get_client (editor); if (!priv->sod) { priv->sod = e_send_options_dialog_new (); priv->sod->data->initialized = TRUE; source = e_source_combo_box_get_active ( E_SOURCE_COMBO_BOX (priv->source_selector)); e_send_options_utils_set_default_data (priv->sod, source, "task"); } if (e_client_check_capability (E_CLIENT (client), CAL_STATIC_CAPABILITY_NO_GEN_OPTIONS)) { e_send_options_set_need_general_options (priv->sod, FALSE); } toplevel = gtk_widget_get_toplevel (priv->main); e_send_options_dialog_run (priv->sod, toplevel, E_ITEM_TASK); } /* Hooks the widget signals */ static gboolean init_widgets (TaskPage *tpage) { CompEditor *editor; TaskPagePrivate *priv; GtkAction *action; GtkTextBuffer *text_buffer; icaltimezone *zone; gboolean active; priv = tpage->priv; editor = comp_editor_page_get_editor (COMP_EDITOR_PAGE (tpage)); /* 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, g_object_ref (editor), (GDestroyNotify) g_object_unref); e_date_edit_set_get_time_callback ( E_DATE_EDIT (priv->due_date), (EDateEditGetTimeCallback) comp_editor_get_current_time, g_object_ref (editor), (GDestroyNotify) g_object_unref); /* 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); e_buffer_tagger_connect (GTK_TEXT_VIEW (priv->description)); /* 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. */ /* Belongs to priv->description */ g_signal_connect_swapped ( text_buffer, "changed", G_CALLBACK (comp_editor_page_changed), tpage); g_signal_connect_swapped ( priv->summary, "changed", G_CALLBACK (comp_editor_page_changed), tpage); g_signal_connect_swapped ( priv->start_date, "changed", G_CALLBACK (start_date_changed_cb), tpage); g_signal_connect_swapped ( priv->start_date, "changed", G_CALLBACK (comp_editor_page_changed), tpage); g_signal_connect_swapped ( priv->due_date, "changed", G_CALLBACK (due_date_changed_cb), tpage); g_signal_connect_swapped ( priv->due_date, "changed", G_CALLBACK (comp_editor_page_changed), tpage); g_signal_connect_swapped ( priv->timezone, "changed", G_CALLBACK (comp_editor_page_changed), tpage); g_signal_connect_swapped ( priv->categories, "changed", G_CALLBACK (comp_editor_page_changed), tpage); g_signal_connect ( 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 = comp_editor_get_timezone (editor); e_timezone_entry_set_default_timezone (E_TIMEZONE_ENTRY (priv->timezone), zone); action = comp_editor_get_action (editor, "view-time-zone"); active = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)); task_page_set_show_timezone (tpage, active); e_meeting_list_view_column_set_visible ( priv->list_view, E_MEETING_STORE_ATTENDEE_COL, TRUE); action = comp_editor_get_action (editor, "view-role"); active = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)); e_meeting_list_view_column_set_visible ( priv->list_view, E_MEETING_STORE_ROLE_COL, active); action = comp_editor_get_action (editor, "view-rsvp"); active = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)); e_meeting_list_view_column_set_visible ( priv->list_view, E_MEETING_STORE_RSVP_COL, active); action = comp_editor_get_action (editor, "view-status"); active = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)); e_meeting_list_view_column_set_visible ( priv->list_view, E_MEETING_STORE_STATUS_COL, active); action = comp_editor_get_action (editor, "view-type"); active = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)); e_meeting_list_view_column_set_visible ( priv->list_view, E_MEETING_STORE_TYPE_COL, active); action = comp_editor_get_action (editor, "view-categories"); active = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)); task_page_set_show_categories (tpage, active); return TRUE; } static void task_page_select_organizer (TaskPage *tpage, const gchar *backend_address) { TaskPagePrivate *priv = tpage->priv; CompEditor *editor; const gchar *default_address; gboolean subscribed_cal = FALSE; ESource *source = NULL; ECalClient *client; const gchar *user_addr = NULL; gint ii; editor = comp_editor_page_get_editor (COMP_EDITOR_PAGE (tpage)); client = comp_editor_get_client (editor); if (client) source = e_client_get_source (E_CLIENT (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; default_address = priv->fallback_address; if (user_addr) { for (ii = 0; priv->address_strings[ii] != NULL; ii++) { if (g_strrstr (priv->address_strings[ii], user_addr) != NULL) { default_address = priv->address_strings[ii]; break; } } } if (default_address) { if (!priv->comp || !e_cal_component_has_organizer (priv->comp)) { GtkEntry *entry = GTK_ENTRY (gtk_bin_get_child (GTK_BIN (priv->organizer))); g_signal_handlers_block_by_func (entry, organizer_changed_cb, tpage); gtk_entry_set_text (entry, default_address); gtk_widget_set_sensitive (priv->organizer, !subscribed_cal); g_signal_handlers_unblock_by_func (entry, organizer_changed_cb, tpage); } } 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 *meeting_store, ECalClient *client) { TaskPagePrivate *priv; GtkTreeModel *model; gint ii; priv = tpage->priv; priv->meeting_store = g_object_ref (meeting_store); priv->client = client; /* Make sure our custom widget classes are registered with * GType before we load the GtkBuilder definition file. */ E_TYPE_DATE_EDIT; E_TYPE_TIMEZONE_ENTRY; E_TYPE_SOURCE_COMBO_BOX; priv->builder = gtk_builder_new (); e_load_ui_builder_definition (priv->builder, "task-page.ui"); if (!get_widgets (tpage)) { g_message ("task_page_construct(): " "Could not find all widgets in the XML file!"); return NULL; } model = gtk_combo_box_get_model (GTK_COMBO_BOX (priv->organizer)); priv->address_strings = itip_get_user_identities (); priv->fallback_address = itip_get_fallback_identity (); for (ii = 0; priv->address_strings[ii] != NULL; ii++) e_dialog_append_list_store_text ( model, 0, priv->address_strings[ii]); gtk_combo_box_set_active (GTK_COMBO_BOX (priv->organizer), 0); g_signal_connect ( gtk_bin_get_child (GTK_BIN (priv->organizer)), "changed", G_CALLBACK (organizer_changed_cb), tpage); 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, CompEditor *editor) { TaskPage *tpage; ECalClient *client; tpage = g_object_new (TYPE_TASK_PAGE, "editor", editor, NULL); client = comp_editor_get_client (editor); if (!task_page_construct (tpage, model, client)) { g_object_unref (tpage); g_return_val_if_reached (NULL); } 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); }