/* * Evolution calendar - Main page of the memo 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 * Nathan Owens * * Copyright (C) 1999-2008 Novell, Inc. (www.novell.com) * */ #ifdef HAVE_CONFIG_H #include #endif #include #include #include #include #include #include #include #include #include #include "misc/e-buffer-tagger.h" #include "e-util/e-util.h" #include "e-util/e-categories-config.h" #include "e-util/e-dialog-utils.h" #include "e-util/e-dialog-widgets.h" #include "e-util/e-util-private.h" #include "common/authentication.h" #include "../calendar-config.h" #include "comp-editor.h" #include "comp-editor-util.h" #include "e-send-options-utils.h" #include "memo-page.h" #define MEMO_PAGE_GET_PRIVATE(obj) \ (G_TYPE_INSTANCE_GET_PRIVATE \ ((obj), TYPE_MEMO_PAGE, MemoPagePrivate)) /* Private part of the MemoPage structure */ struct _MemoPagePrivate { GtkBuilder *builder; /* Widgets from the UI file */ GtkWidget *main; GtkWidget *memo_content; EAccountList *accounts; /* Generic informative messages placeholder */ GtkWidget *info_hbox; GtkWidget *info_icon; GtkWidget *info_string; gchar *subscriber_info_text; /* Organizer */ GtkWidget *org_label; GtkWidget *org_combo; /* To field */ GtkWidget *to_button; GtkWidget *to_hbox; GtkWidget *to_entry; /* Summary */ GtkWidget *summary_label; GtkWidget *summary_entry; /* Start date */ GtkWidget *start_label; GtkWidget *start_date; GtkWidget *categories_btn; GtkWidget *categories; GtkWidget *source_selector; GList *address_strings; ENameSelector *name_selector; }; static void set_subscriber_info_string (MemoPage *mpage, const gchar *backend_address); static const gchar * get_recipients (ECalComponent *comp); static void sensitize_widgets (MemoPage *mpage); static gboolean memo_page_fill_component (CompEditorPage *page, ECalComponent *comp); static void memo_page_select_organizer (MemoPage *mpage, const gchar *backend_address); G_DEFINE_TYPE (MemoPage, memo_page, TYPE_COMP_EDITOR_PAGE) /* Fills the widgets with default values */ static void clear_widgets (MemoPage *mpage) { GtkTextBuffer *buffer; GtkTextView *view; CompEditor *editor; /* Summary */ e_dialog_editable_set (mpage->priv->summary_entry, NULL); /* Description */ view = GTK_TEXT_VIEW (mpage->priv->memo_content); buffer = gtk_text_view_get_buffer (view); gtk_text_buffer_set_text (buffer, "", 0); e_buffer_tagger_update_tags (view); /* Classification */ editor = comp_editor_page_get_editor (COMP_EDITOR_PAGE (mpage)); comp_editor_set_classification (editor, E_CAL_COMPONENT_CLASS_PRIVATE); /* Categories */ e_dialog_editable_set (mpage->priv->categories, NULL); } static void memo_page_dispose (GObject *object) { MemoPagePrivate *priv; priv = MEMO_PAGE_GET_PRIVATE (object); g_list_foreach (priv->address_strings, (GFunc) g_free, NULL); g_list_free (priv->address_strings); /* Chain up to parent's dispose() method. */ G_OBJECT_CLASS (memo_page_parent_class)->dispose (object); } static void memo_page_finalize (GObject *object) { MemoPagePrivate *priv; priv = MEMO_PAGE_GET_PRIVATE (object); if (priv->main != NULL) { g_object_unref (priv->main); priv->main = NULL; } if (priv->builder) { g_object_unref (priv->builder); priv->builder = NULL; } g_free (priv->subscriber_info_text); /* Chain up to parent's finalize() method. */ G_OBJECT_CLASS (memo_page_parent_class)->finalize (object); } static GtkWidget * memo_page_get_widget (CompEditorPage *page) { MemoPagePrivate *priv = MEMO_PAGE_GET_PRIVATE (page); return priv->main; } static void memo_page_focus_main_widget (CompEditorPage *page) { MemoPagePrivate *priv = MEMO_PAGE_GET_PRIVATE (page); gtk_widget_grab_focus (priv->summary_entry); } static gboolean memo_page_fill_widgets (CompEditorPage *page, ECalComponent *comp) { MemoPage *mpage; MemoPagePrivate *priv; CompEditor *editor; CompEditorFlags flags; ECal *client; ECalComponentClassification cl; ECalComponentText text; ECalComponentDateTime d; GSList *l; const gchar *categories; gchar *backend_addr = NULL; mpage = MEMO_PAGE (page); priv = mpage->priv; editor = comp_editor_page_get_editor (page); client = comp_editor_get_client (editor); flags = comp_editor_get_flags (editor); /* Clean the screen */ clear_widgets (mpage); /* Summary */ e_cal_component_get_summary (comp, &text); e_dialog_editable_set (priv->summary_entry, 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->memo_content)), dtext->value ? dtext->value : "", -1); } else { gtk_text_buffer_set_text (gtk_text_view_get_buffer (GTK_TEXT_VIEW (priv->memo_content)), "", 0); } e_cal_component_free_text_list (l); e_buffer_tagger_update_tags (GTK_TEXT_VIEW (priv->memo_content)); /* Start Date. */ e_cal_component_get_dtstart (comp, &d); 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); } else if (!(flags & COMP_EDITOR_NEW_ITEM)) 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); /* Categories */ e_cal_component_get_categories (comp, &categories); e_dialog_editable_set (priv->categories, categories); e_cal_get_cal_address (client, &backend_addr, NULL); set_subscriber_info_string (mpage, backend_addr); if (e_cal_component_has_organizer (comp)) { ECalComponentOrganizer organizer; e_cal_component_get_organizer (comp, &organizer); if (organizer.value != NULL) { const gchar *strip = itip_strip_mailto (organizer.value); gchar *string; if ( organizer.cn != NULL) string = g_strdup_printf ("%s <%s>", organizer.cn, strip); else string = g_strdup (strip); if (itip_organizer_is_user (comp, client) || itip_sentby_is_user (comp, client)) { gtk_entry_set_text (GTK_ENTRY (gtk_bin_get_child (GTK_BIN (priv->org_combo))), string); } else { gtk_list_store_clear (GTK_LIST_STORE (gtk_combo_box_get_model (GTK_COMBO_BOX (priv->org_combo)))); gtk_combo_box_text_append_text (GTK_COMBO_BOX_TEXT (priv->org_combo), string); gtk_combo_box_set_active (GTK_COMBO_BOX (priv->org_combo), 0); gtk_editable_set_editable (GTK_EDITABLE (gtk_bin_get_child (GTK_BIN (priv->org_combo))), FALSE); } g_free (string); } } if (backend_addr) g_free (backend_addr); /* Source */ e_source_combo_box_set_active ( E_SOURCE_COMBO_BOX (priv->source_selector), e_cal_get_source (client)); if (priv->to_entry && (flags & COMP_EDITOR_IS_SHARED) && !(flags & COMP_EDITOR_NEW_ITEM)) gtk_entry_set_text (GTK_ENTRY (priv->to_entry), get_recipients (comp)); sensitize_widgets (mpage); return TRUE; } static void memo_page_class_init (MemoPageClass *class) { CompEditorPageClass *editor_page_class; GObjectClass *object_class; g_type_class_add_private (class, sizeof (MemoPagePrivate)); object_class = G_OBJECT_CLASS (class); object_class->dispose = memo_page_dispose; object_class->finalize = memo_page_finalize; editor_page_class = COMP_EDITOR_PAGE_CLASS (class); editor_page_class->get_widget = memo_page_get_widget; editor_page_class->focus_main_widget = memo_page_focus_main_widget; editor_page_class->fill_widgets = memo_page_fill_widgets; editor_page_class->fill_component = memo_page_fill_component; } static void memo_page_init (MemoPage *mpage) { mpage->priv = MEMO_PAGE_GET_PRIVATE (mpage); } /* returns whether changed info text */ static gboolean check_starts_in_the_past (MemoPage *mpage) { MemoPagePrivate *priv; struct icaltimetype start_tt = icaltime_null_time (); if ((comp_editor_get_flags (comp_editor_page_get_editor (COMP_EDITOR_PAGE (mpage))) & COMP_EDITOR_NEW_ITEM) == 0) return FALSE; priv = mpage->priv; start_tt.is_date = TRUE; if (e_date_edit_get_date (E_DATE_EDIT (priv->start_date), &start_tt.year, &start_tt.month, &start_tt.day) && comp_editor_test_time_in_the_past (start_tt)) { gchar *tmp = g_strconcat ("", _("Memo's start date is in the past"), "", priv->subscriber_info_text ? "\n" : "", priv->subscriber_info_text, NULL); memo_page_set_info_string (mpage, GTK_STOCK_DIALOG_WARNING, tmp); g_free (tmp); } else { memo_page_set_info_string (mpage, priv->subscriber_info_text ? GTK_STOCK_DIALOG_INFO : NULL, priv->subscriber_info_text); } return TRUE; } static void sensitize_widgets (MemoPage *mpage) { GtkActionGroup *action_group; gboolean read_only, sens = FALSE, sensitize; CompEditor *editor; CompEditorFlags flags; MemoPagePrivate *priv; ECal *client; priv = mpage->priv; editor = comp_editor_page_get_editor (COMP_EDITOR_PAGE (mpage)); client = comp_editor_get_client (editor); flags = comp_editor_get_flags (editor); if (!e_cal_is_read_only (client, &read_only, NULL)) read_only = TRUE; if (flags & COMP_EDITOR_IS_SHARED) sens = flags & COMP_EDITOR_USER_ORG; else sens = TRUE; sensitize = (!read_only && sens); if (read_only) { gchar *tmp = g_strconcat ("", _("Memo cannot be edited, because the selected memo list is read only"), "", NULL); memo_page_set_info_string (mpage, GTK_STOCK_DIALOG_INFO, tmp); g_free (tmp); } else if (!sens) { gchar *tmp = g_strconcat ("", _("Memo cannot be fully edited, because you are not the organizer"), "", NULL); memo_page_set_info_string (mpage, GTK_STOCK_DIALOG_INFO, tmp); g_free (tmp); } else if (!check_starts_in_the_past (mpage)) { memo_page_set_info_string (mpage, 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->org_combo))), FALSE); gtk_text_view_set_editable (GTK_TEXT_VIEW (priv->memo_content), sensitize); gtk_widget_set_sensitive (priv->start_date, sensitize); gtk_widget_set_sensitive (priv->categories_btn, !read_only); gtk_editable_set_editable (GTK_EDITABLE (priv->categories), !read_only); gtk_editable_set_editable (GTK_EDITABLE (priv->summary_entry), sensitize); if (flags & COMP_EDITOR_IS_SHARED) { if (priv->to_entry) { gtk_editable_set_editable (GTK_EDITABLE (priv->to_entry), !read_only); gtk_widget_grab_focus (priv->to_entry); } } 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); } /* returns empty string rather than NULL because of simplicity of usage */ static const gchar * get_recipients (ECalComponent *comp) { icalcomponent *icalcomp; icalproperty *icalprop; g_return_val_if_fail (comp != NULL, ""); icalcomp = e_cal_component_get_icalcomponent (comp); /* first look if we have there such property */ for (icalprop = icalcomponent_get_first_property (icalcomp, ICAL_X_PROPERTY); icalprop; icalprop = icalcomponent_get_next_property (icalcomp, ICAL_X_PROPERTY)) { const gchar *xname = icalproperty_get_x_name (icalprop); if (xname && strcmp (xname, "X-EVOLUTION-RECIPIENTS") == 0) break; } if (icalprop) return icalproperty_get_x (icalprop); return ""; } static gboolean fill_comp_with_recipients (ENameSelector *name_selector, ECalComponent *comp) { EDestinationStore *destination_store; GString *str = NULL; GList *l, *destinations; ENameSelectorModel *name_selector_model = e_name_selector_peek_model (name_selector); icalcomponent *icalcomp; icalproperty *icalprop; e_name_selector_model_peek_section (name_selector_model, "To", NULL, &destination_store); destinations = e_destination_store_list_destinations (destination_store); for (l = destinations; l; l = g_list_next (l)) { EDestination *destination = l->data, *des = NULL; const GList *list_dests = NULL, *l; GList card_dest; if (e_destination_is_evolution_list (destination)) { list_dests = e_destination_list_get_dests (destination); } else { EContact *contact = e_destination_get_contact (destination); /* check if the contact is contact list which is not expanded yet */ /* we expand it by getting the list again from the server forming the query */ if (contact && e_contact_get (contact , E_CONTACT_IS_LIST)) { EBook *book = NULL; ENameSelectorDialog *dialog; ENameSelectorModel *model; EContactStore *c_store; GList *books, *l; gchar *uri = e_contact_get (contact, E_CONTACT_BOOK_URI); dialog = e_name_selector_peek_dialog (name_selector); model = e_name_selector_dialog_peek_model (dialog); c_store = e_name_selector_model_peek_contact_store (model); books = e_contact_store_get_books (c_store); for (l = books; l; l = l->next) { EBook *b = l->data; if (g_str_equal (uri, e_book_get_uri (b))) { book = b; break; } } if (book) { GList *contacts = NULL; EContact *n_con = NULL; gchar *qu; EBookQuery *query; qu = g_strdup_printf ("(is \"full_name\" \"%s\")", (gchar *) e_contact_get (contact, E_CONTACT_FULL_NAME)); query = e_book_query_from_string (qu); if (!e_book_get_contacts (book, query, &contacts, NULL)) { g_warning ("Could not get contact from the book \n"); } else { des = e_destination_new (); n_con = contacts->data; e_destination_set_contact (des, n_con, 0); list_dests = e_destination_list_get_dests (des); g_list_foreach (contacts, (GFunc) g_object_unref, NULL); g_list_free (contacts); } e_book_query_unref (query); g_free (qu); } g_list_free (books); } else { card_dest.next = NULL; card_dest.prev = NULL; card_dest.data = destination; list_dests = &card_dest; } } for (l = list_dests; l; l = l->next) { EDestination *dest = l->data; const gchar *attendee = NULL; /* If we couldn't get the attendee prior, * get the email address as the default. */ if (attendee == NULL || *attendee == '\0') attendee = e_destination_get_email (dest); if (attendee == NULL || *attendee == '\0') continue; if (!str) { str = g_string_new (NULL); g_string_prepend (str, attendee); continue; } g_string_prepend_c (str, ';'); g_string_prepend (str, attendee); } } g_list_free (destinations); if (str && *str->str) { icalcomp = e_cal_component_get_icalcomponent (comp); icalprop = icalproperty_new_x (str->str); icalproperty_set_x_name (icalprop, "X-EVOLUTION-RECIPIENTS"); icalcomponent_add_property (icalcomp, icalprop); g_string_free (str, FALSE); return TRUE; } else return FALSE; } static EAccount * get_current_account (MemoPage *page) { MemoPagePrivate *priv = page->priv; EIterator *it; const gchar *str; str = gtk_entry_get_text (GTK_ENTRY (gtk_bin_get_child (GTK_BIN (priv->org_combo)))); 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); gchar *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_component handler for the memo page */ static gboolean memo_page_fill_component (CompEditorPage *page, ECalComponent *comp) { MemoPage *mpage; MemoPagePrivate *priv; CompEditor *editor; CompEditorFlags flags; ECal *client; ECalComponentClassification classification; ECalComponentDateTime start_date; struct icaltimetype start_tt; gchar *cat, *str; gint i; GtkTextBuffer *text_buffer; GtkTextIter text_iter_start, text_iter_end; mpage = MEMO_PAGE (page); priv = mpage->priv; editor = comp_editor_page_get_editor (page); client = comp_editor_get_client (editor); flags = comp_editor_get_flags (editor); text_buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (priv->memo_content)); /* Summary */ str = e_dialog_editable_get (priv->summary_entry); 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); str = NULL; } /* Memo Content */ 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 { gint idxToUse = 1; GSList l; ECalComponentText text, sumText; gchar *txt, *p; gunichar uc; for (i = 0, p = str, uc = g_utf8_get_char_validated (p, -1); i < 50 && p && uc < (gunichar)-2; i++, p = g_utf8_next_char (p), uc = g_utf8_get_char_validated (p, -1)) { idxToUse = p - str; if (uc == '\n' || !uc) { p = NULL; break; } } if (p) idxToUse = p - str; if (i == 50 && uc && uc < (gunichar)-2) sumText.value = txt = g_strdup_printf ("%.*s...", idxToUse, str); else sumText.value = txt = g_strndup (str, idxToUse); sumText.altrep = NULL; text.value = str; text.altrep = NULL; l.data = &text; l.next = NULL; e_cal_component_set_description_list (comp, &l); g_free (txt); } if (str) g_free (str); /* Dates */ start_tt = icaltime_null_time (); start_tt.is_date = 1; start_date.value = &start_tt; start_date.tzid = NULL; 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; } if (e_date_edit_get_date (E_DATE_EDIT (priv->start_date), &start_tt.year, &start_tt.month, &start_tt.day)) e_cal_component_set_dtstart (comp, &start_date); else e_cal_component_set_dtstart (comp, NULL); /* Classification. */ classification = comp_editor_get_classification (editor); e_cal_component_set_classification (comp, classification); /* 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); /* change recipients only when creating new item, after that no such action is available */ if ((flags & COMP_EDITOR_IS_SHARED) && (flags & COMP_EDITOR_NEW_ITEM) && fill_comp_with_recipients (priv->name_selector, comp)) { ECalComponentOrganizer organizer = {NULL, NULL, NULL, NULL}; EAccount *a; gchar *backend_addr = NULL, *org_addr = NULL, *sentby = NULL; e_cal_get_cal_address (client, &backend_addr, NULL); /* Find the identity for the organizer or sentby field */ a = get_current_account (mpage); /* Sanity Check */ if (a == NULL) { e_notice (priv->main, 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 (priv->main, 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); if (flags & COMP_EDITOR_NEW_ITEM) comp_editor_set_needs_send (editor, TRUE); g_free (backend_addr); g_free (org_addr); g_free (sentby); } return TRUE; } void memo_page_set_show_categories (MemoPage *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 memo_page_set_info_string (MemoPage *mpage, const gchar *icon, const gchar *msg) { MemoPagePrivate *priv; priv = mpage->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 (MemoPage *mpage) { CompEditorPage *page = COMP_EDITOR_PAGE (mpage); GtkEntryCompletion *completion; MemoPagePrivate *priv; GSList *accel_groups; GtkWidget *toplevel; GtkWidget *parent; priv = mpage->priv; #define GW(name) e_builder_get_widget (priv->builder, name) priv->main = GW ("memo-page"); if (!priv->main) { g_warning("couldn't find memo-page!"); 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 = GW ("generic-info"); priv->info_icon = GW ("generic-info-image"); priv->info_string = GW ("generic-info-msgs"); priv->org_label = GW ("org-label"); priv->org_combo = GW ("org-combo"); gtk_list_store_clear (GTK_LIST_STORE (gtk_combo_box_get_model (GTK_COMBO_BOX (priv->org_combo)))); gtk_combo_box_set_entry_text_column (GTK_COMBO_BOX (priv->org_combo), 0); priv->to_button = GW ("to-button"); priv->to_hbox = GW ("to-hbox"); priv->summary_label = GW ("sum-label"); priv->summary_entry = GW ("sum-entry"); priv->start_label = GW ("start-label"); priv->start_date = GW ("start-date"); priv->memo_content = GW ("memo_content"); priv->categories_btn = GW ("categories-button"); priv->categories = GW ("categories"); priv->source_selector = GW ("source"); #undef GW e_util_set_source_combo_box_list (priv->source_selector, "/apps/evolution/memos/sources"); completion = e_category_completion_new (); gtk_entry_set_completion (GTK_ENTRY (priv->categories), completion); g_object_unref (completion); return (priv->memo_content && priv->categories_btn && priv->categories && priv->start_date); } /* Callback used when the categories button is clicked; we must bring up the * category list dialog. */ static void categories_clicked_cb (GtkWidget *button, MemoPage *mpage) { GtkEntry *entry; entry = GTK_ENTRY (mpage->priv->categories); e_categories_config_open_dialog_for_entry (entry); } static void source_changed_cb (ESourceComboBox *source_combo_box, MemoPage *mpage) { MemoPagePrivate *priv = mpage->priv; CompEditor *editor; CompEditorFlags flags; ESource *source; ECal *client; if (comp_editor_page_get_updating (COMP_EDITOR_PAGE (mpage))) return; editor = comp_editor_page_get_editor (COMP_EDITOR_PAGE (mpage)); flags = comp_editor_get_flags (editor); source = e_source_combo_box_get_active (source_combo_box); client = e_auth_new_cal_from_source (source, E_CAL_SOURCE_TYPE_JOURNAL); if (!client || !e_cal_open (client, FALSE, NULL)) { GtkWidget *dialog; ECal *old_client; old_client = comp_editor_get_client (editor); if (client) g_object_unref (client); e_source_combo_box_set_active ( E_SOURCE_COMBO_BOX (priv->source_selector), e_cal_get_source (old_client)); dialog = gtk_message_dialog_new (NULL, GTK_DIALOG_MODAL, GTK_MESSAGE_WARNING, GTK_BUTTONS_OK, _("Unable to open memos in '%s'."), e_source_peek_name (source)); gtk_dialog_run (GTK_DIALOG (dialog)); gtk_widget_destroy (dialog); } else { comp_editor_set_client (editor, client); if (client) { gchar *backend_addr = NULL; e_cal_get_cal_address (client, &backend_addr, NULL); if (flags & COMP_EDITOR_IS_SHARED) memo_page_select_organizer (mpage, backend_addr); set_subscriber_info_string (mpage, backend_addr); g_free (backend_addr); } sensitize_widgets (mpage); } } static void set_subscriber_info_string (MemoPage *mpage, const gchar *backend_address) { CompEditor *editor; ECal *client; ESource *source; editor = comp_editor_page_get_editor (COMP_EDITOR_PAGE (mpage)); client = comp_editor_get_client (editor); source = e_cal_get_source (client); if (e_source_get_property (source, "subscriber")) { g_free (mpage->priv->subscriber_info_text); /* Translators: This string is used when we are creating a Memo on behalf of some other user */ mpage->priv->subscriber_info_text = g_markup_printf_escaped (_("You are acting on behalf of %s"), backend_address); } else { g_free (mpage->priv->subscriber_info_text); mpage->priv->subscriber_info_text = NULL; } if (!check_starts_in_the_past (mpage)) memo_page_set_info_string (mpage, mpage->priv->subscriber_info_text ? GTK_STOCK_DIALOG_INFO : NULL, mpage->priv->subscriber_info_text); } 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); } static void to_button_clicked_cb (GtkButton *button, MemoPage *mpage) { e_name_selector_show_dialog (mpage->priv->name_selector, mpage->priv->main); } static void memo_page_start_date_changed_cb (MemoPage *mpage) { check_starts_in_the_past (mpage); comp_editor_page_changed (COMP_EDITOR_PAGE (mpage)); } /* Hooks the widget signals */ static gboolean init_widgets (MemoPage *mpage) { CompEditor *editor; MemoPagePrivate *priv = mpage->priv; GtkTextBuffer *buffer; GtkTextView *view; GtkAction *action; gboolean active; editor = comp_editor_page_get_editor (COMP_EDITOR_PAGE (mpage)); /* Generic informative messages */ gtk_widget_hide (priv->info_hbox); /* Summary */ g_signal_connect ( priv->summary_entry, "changed", G_CALLBACK (summary_changed_cb), mpage); /* Memo Content */ view = GTK_TEXT_VIEW (priv->memo_content); buffer = gtk_text_view_get_buffer (view); gtk_text_view_set_wrap_mode (view, GTK_WRAP_WORD); e_buffer_tagger_connect (view); /* Categories button */ g_signal_connect ( priv->categories_btn, "clicked", G_CALLBACK (categories_clicked_cb), mpage); /* Source selector */ g_signal_connect ( priv->source_selector, "changed", G_CALLBACK (source_changed_cb), mpage); /* Connect the default signal handler to use to make sure the "changed" field gets set whenever a field is changed. */ /* Belongs to priv->memo_content */ g_signal_connect_swapped ( buffer, "changed", G_CALLBACK (comp_editor_page_changed), mpage); g_signal_connect_swapped ( priv->categories, "changed", G_CALLBACK (comp_editor_page_changed), mpage); g_signal_connect_swapped ( priv->summary_entry, "changed", G_CALLBACK (comp_editor_page_changed), mpage); g_signal_connect_swapped ( priv->source_selector, "changed", G_CALLBACK (comp_editor_page_changed), mpage); g_signal_connect_swapped ( priv->start_date, "changed", G_CALLBACK (memo_page_start_date_changed_cb), mpage); if (priv->name_selector) { ENameSelectorDialog *name_selector_dialog; name_selector_dialog = e_name_selector_peek_dialog (priv->name_selector); g_signal_connect ( name_selector_dialog, "response", G_CALLBACK (gtk_widget_hide), NULL); g_signal_connect ( priv->to_button, "clicked", G_CALLBACK (to_button_clicked_cb), mpage); g_signal_connect_swapped ( priv->to_entry, "changed", G_CALLBACK (comp_editor_page_changed), mpage); } action = comp_editor_get_action (editor, "view-categories"); active = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)); memo_page_set_show_categories (mpage, active); return TRUE; } static GtkWidget * get_to_entry (ENameSelector *name_selector) { ENameSelectorModel *name_selector_model; ENameSelectorEntry *name_selector_entry; name_selector_model = e_name_selector_peek_model (name_selector); e_name_selector_model_add_section (name_selector_model, "To", _("To"), NULL); name_selector_entry = (ENameSelectorEntry *)e_name_selector_peek_section_list (name_selector, "To"); return GTK_WIDGET (name_selector_entry); } static void memo_page_select_organizer (MemoPage *mpage, const gchar *backend_address) { MemoPagePrivate *priv; CompEditor *editor; CompEditorFlags flags; GList *l; ECal *client; EAccount *def_account; gchar *def_address = NULL; const gchar *default_address; gboolean subscribed_cal = FALSE; ESource *source = NULL; const gchar *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 = mpage->priv; editor = comp_editor_page_get_editor (COMP_EDITOR_PAGE (mpage)); client = comp_editor_get_client (editor); flags = comp_editor_get_flags (editor); if (client) source = e_cal_get_source (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 = NULL; if (user_addr) for (l = priv->address_strings; l != NULL; l = l->next) if (g_strrstr ((gchar *) l->data, user_addr) != NULL) { default_address = (const gchar *) l->data; break; } if (!default_address && def_account) default_address = def_address; if (default_address) { if (flags & COMP_EDITOR_NEW_ITEM) { gtk_entry_set_text (GTK_ENTRY (gtk_bin_get_child (GTK_BIN (priv->org_combo))), default_address); gtk_widget_set_sensitive (priv->org_combo, !subscribed_cal); } } else g_warning ("No potential organizers!"); g_free (def_address); } /** * memo_page_construct: * @mpage: An memo page. * * Constructs an memo page by loading its Glade data. * * Return value: The same object as @mpage, or NULL if the widgets could not be * created. **/ MemoPage * memo_page_construct (MemoPage *mpage) { MemoPagePrivate *priv = mpage->priv; CompEditor *editor; CompEditorFlags flags; EIterator *it; EAccount *a; editor = comp_editor_page_get_editor (COMP_EDITOR_PAGE (mpage)); flags = comp_editor_get_flags (editor); priv->builder = gtk_builder_new (); e_load_ui_builder_definition (priv->builder, "memo-page.ui"); if (!get_widgets (mpage)) { g_message ("memo_page_construct(): " "Could not find all widgets in the XML file!"); return NULL; } if (flags & COMP_EDITOR_IS_SHARED) { 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); /* skip disabled accounts */ 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) { GList *l; for (l = priv->address_strings; l; l = l->next) gtk_combo_box_text_append_text (GTK_COMBO_BOX_TEXT (priv->org_combo), l->data); gtk_combo_box_set_active (GTK_COMBO_BOX (priv->org_combo), 0); } else g_warning ("No potential organizers!"); gtk_widget_show (priv->org_label); gtk_widget_show (priv->org_combo); priv->name_selector = e_name_selector_new (); priv->to_entry = get_to_entry (priv->name_selector); gtk_container_add ((GtkContainer *)priv->to_hbox, priv->to_entry); gtk_widget_show (priv->to_hbox); gtk_widget_show (priv->to_entry); gtk_widget_show (priv->to_button); if (!(flags & COMP_EDITOR_NEW_ITEM)) { gtk_widget_set_sensitive (priv->to_button, FALSE); gtk_widget_set_sensitive (priv->to_entry, FALSE); } } if (!init_widgets (mpage)) { g_message ("memo_page_construct(): " "Could not initialize the widgets!"); return NULL; } return mpage; } /** * memo_page_new: * * Creates a new memo page. * * Return value: A newly-created task page, or NULL if the page could * not be created. **/ MemoPage * memo_page_new (CompEditor *editor) { MemoPage *mpage; g_return_val_if_fail (IS_COMP_EDITOR (editor), NULL); mpage = g_object_new (TYPE_MEMO_PAGE, "editor", editor, NULL); if (!memo_page_construct (mpage)) { g_object_unref (mpage); g_return_val_if_reached (NULL); } return mpage; }