/* Evolution calendar - Framework for a calendar component editor dialog * * Copyright (C) 2001 Ximian, Inc. * * Author: Federico Mena-Quintero * * This program is free software; you can redistribute it and/or * modify it under the terms of version 2 of the GNU General Public * License as published by the Free Software Foundation. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA. */ #ifdef HAVE_CONFIG_H #include #endif #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include "../print.h" #include "../comp-util.h" #include "save-comp.h" #include "delete-comp.h" #include "send-comp.h" #include "changed-comp.h" #include "cancel-comp.h" #include "recur-comp.h" #include "comp-editor.h" /* Private part of the CompEditor structure */ struct _CompEditorPrivate { /* Client to use */ ECal *client; /* Source client (where comp lives currently) */ ECal *source_client; /* View to listen for changes */ ECalView *view; /* Calendar object/uid we are editing; this is an internal copy */ ECalComponent *comp; /* The pages we have */ GList *pages; /* UI Component for the dialog */ BonoboUIComponent *uic; /* Notebook to hold the pages */ GtkNotebook *notebook; GtkWidget *filesel; gboolean changed; gboolean needs_send; CalObjModType mod; gboolean existing_org; gboolean user_org; gboolean warned; }; static void comp_editor_class_init (CompEditorClass *class); static void comp_editor_init (CompEditor *editor); static gint comp_editor_key_press_event (GtkWidget *d, GdkEventKey *e); static void comp_editor_finalize (GObject *object); static void real_set_e_cal (CompEditor *editor, ECal *client); static void real_edit_comp (CompEditor *editor, ECalComponent *comp); static gboolean real_send_comp (CompEditor *editor, ECalComponentItipMethod method); static gboolean prompt_to_save_changes (CompEditor *editor, gboolean send); static void delete_comp (CompEditor *editor); static void close_dialog (CompEditor *editor); static void page_changed_cb (GtkObject *obj, gpointer data); static void needs_send_cb (GtkObject *obj, gpointer data); static void page_summary_changed_cb (GtkObject *obj, const char *summary, gpointer data); static void page_dates_changed_cb (GtkObject *obj, CompEditorPageDates *dates, gpointer data); static void page_client_changed_cb (GtkObject *obj, ECal *client, gpointer data); static void obj_modified_cb (ECal *client, GList *objs, gpointer data); static void obj_removed_cb (ECal *client, GList *uids, gpointer data); static void save_close_cmd (GtkWidget *widget, gpointer data); static void save_as_cmd (GtkWidget *widget, gpointer data); static void delete_cmd (GtkWidget *widget, gpointer data); static void print_cmd (GtkWidget *widget, gpointer data); static void print_preview_cmd (GtkWidget *widget, gpointer data); static void print_setup_cmd (GtkWidget *widget, gpointer data); static void close_cmd (GtkWidget *widget, gpointer data); static gint delete_event_cb (GtkWidget *widget, GdkEvent *event, gpointer data); static EPixmap pixmaps [] = { E_PIXMAP ("/menu/File/FileSave", "stock_save", 16), E_PIXMAP ("/menu/File/FileSaveAndClose", "stock_save", 16), E_PIXMAP ("/menu/File/FileSaveAs", "stock_save_as", 16), E_PIXMAP ("/menu/File/FileDelete", "stock_delete", 16), E_PIXMAP ("/menu/File/FilePrint", "stock_print", 16), E_PIXMAP ("/menu/File/FilePrintPreview", "stock_print-preview", 16), E_PIXMAP ("/Toolbar/FileSaveAndClose", "stock_save", 24), E_PIXMAP ("/Toolbar/FilePrint", "stock_print", 24), E_PIXMAP ("/Toolbar/FileDelete", "stock_delete", 24), E_PIXMAP_END }; static BonoboUIVerb verbs [] = { BONOBO_UI_UNSAFE_VERB ("FileSaveAndClose", save_close_cmd), BONOBO_UI_UNSAFE_VERB ("FileSaveAs", save_as_cmd), BONOBO_UI_UNSAFE_VERB ("FileDelete", delete_cmd), BONOBO_UI_UNSAFE_VERB ("FilePrint", print_cmd), BONOBO_UI_UNSAFE_VERB ("FilePrintPreview", print_preview_cmd), BONOBO_UI_UNSAFE_VERB ("FilePrintSetup", print_setup_cmd), BONOBO_UI_UNSAFE_VERB ("FileClose", close_cmd), BONOBO_UI_VERB_END }; static GtkObjectClass *parent_class; E_MAKE_TYPE (comp_editor, "CompEditor", CompEditor, comp_editor_class_init, comp_editor_init, BONOBO_TYPE_WINDOW); /* Class initialization function for the calendar component editor */ static void comp_editor_class_init (CompEditorClass *klass) { GObjectClass *object_class; GtkWidgetClass *widget_class; object_class = G_OBJECT_CLASS (klass); widget_class = GTK_WIDGET_CLASS (klass); parent_class = g_type_class_ref(BONOBO_TYPE_WINDOW); klass->set_e_cal = real_set_e_cal; klass->edit_comp = real_edit_comp; klass->send_comp = real_send_comp; widget_class->key_press_event = comp_editor_key_press_event; object_class->finalize = comp_editor_finalize; } /* Creates the basic in the editor */ static void setup_widgets (CompEditor *editor) { CompEditorPrivate *priv; BonoboUIContainer *container; GtkWidget *vbox; priv = editor->priv; /* Window and basic vbox */ container = bonobo_ui_container_new (); editor = (CompEditor *) bonobo_window_construct (BONOBO_WINDOW (editor), container, "event-editor", "iCalendar Editor"); g_signal_connect((editor), "delete_event", G_CALLBACK (delete_event_cb), editor); priv->uic = bonobo_ui_component_new_default (); bonobo_ui_component_set_container (priv->uic, bonobo_object_corba_objref (BONOBO_OBJECT (container)), NULL); bonobo_ui_engine_config_set_path (bonobo_window_get_ui_engine (BONOBO_WINDOW (editor)), "/evolution/UIConf/kvps"); bonobo_ui_component_add_verb_list_with_data (priv->uic, verbs, editor); bonobo_ui_util_set_ui (priv->uic, PREFIX, EVOLUTION_UIDIR "/evolution-comp-editor.xml", "evolution-calendar", NULL); e_pixmaps_update (priv->uic, pixmaps); vbox = gtk_vbox_new (FALSE, GNOME_PAD_SMALL); gtk_widget_show (vbox); gtk_container_set_border_width (GTK_CONTAINER (vbox), GNOME_PAD_SMALL); bonobo_window_set_contents (BONOBO_WINDOW (editor), vbox); /* Notebook */ priv->notebook = GTK_NOTEBOOK (gtk_notebook_new ()); gtk_widget_show (GTK_WIDGET (priv->notebook)); gtk_box_pack_start (GTK_BOX (vbox), GTK_WIDGET (priv->notebook), TRUE, TRUE, 6); } /* Object initialization function for the calendar component editor */ static void comp_editor_init (CompEditor *editor) { CompEditorPrivate *priv; priv = g_new0 (CompEditorPrivate, 1); editor->priv = priv; setup_widgets (editor); priv->pages = NULL; priv->changed = FALSE; priv->needs_send = FALSE; priv->mod = CALOBJ_MOD_ALL; priv->existing_org = FALSE; priv->user_org = FALSE; priv->warned = FALSE; } static gint comp_editor_key_press_event (GtkWidget *d, GdkEventKey *e) { if (e->keyval == GDK_Escape) { if (prompt_to_save_changes (COMP_EDITOR (d), TRUE)) close_dialog (COMP_EDITOR (d)); return TRUE; } if (GTK_WIDGET_CLASS (parent_class)->key_press_event) return (* GTK_WIDGET_CLASS (parent_class)->key_press_event) (d, e); return FALSE; } /* Destroy handler for the calendar component editor */ static void comp_editor_finalize (GObject *object) { CompEditor *editor; CompEditorPrivate *priv; GList *l; editor = COMP_EDITOR (object); priv = editor->priv; if (priv->client) { g_object_unref (priv->client); priv->client = NULL; } if (priv->source_client) { g_object_unref (priv->source_client); priv->source_client = NULL; } if (priv->view) { g_signal_handlers_disconnect_matched (G_OBJECT (priv->view), G_SIGNAL_MATCH_DATA, 0, 0, NULL, NULL, editor); g_object_unref (priv->view); priv->view = NULL; } /* We want to destroy the pages after the widgets get destroyed, since they have lots of signal handlers connected to the widgets with the pages as the data. */ for (l = priv->pages; l != NULL; l = l->next) g_object_unref (l->data); if (priv->comp) { g_object_unref (priv->comp); priv->comp = NULL; } bonobo_object_unref (priv->uic); g_free (priv); editor->priv = NULL; if (G_OBJECT_CLASS (parent_class)->finalize) (* G_OBJECT_CLASS (parent_class)->finalize) (object); } static void listen_for_changes (CompEditor *editor) { CompEditorPrivate *priv; const char *uid = NULL; priv = editor->priv; /* Discard change listener */ if (priv->view) { g_signal_handlers_disconnect_matched (G_OBJECT (priv->view), G_SIGNAL_MATCH_DATA, 0, 0, NULL, NULL, editor); g_object_unref (priv->view); priv->view = NULL; } /* Listen for changes */ if (priv->comp) e_cal_component_get_uid (priv->comp, &uid); if (uid) { char *query; query = g_strdup_printf ("(uid? \"%s\")", uid); g_message ("%s", query); e_cal_get_query (priv->source_client, query, &priv->view, NULL); g_free (query); } if (priv->view) { g_signal_connect (priv->view, "objects_modified", G_CALLBACK (obj_modified_cb), editor); g_signal_connect((priv->view), "objects_removed", G_CALLBACK (obj_removed_cb), editor); e_cal_view_start (priv->view); } } static void send_timezone (gpointer key, gpointer value, gpointer user_data) { icaltimezone *zone = value; CompEditor *editor = user_data; e_cal_add_timezone (editor->priv->client, zone, NULL); } static gboolean save_comp (CompEditor *editor) { CompEditorPrivate *priv; ECalComponent *clone; GList *l; gboolean result; GError *error = NULL; GHashTable *timezones; const char *orig_uid; priv = editor->priv; if (!priv->changed) return TRUE; /* Stop listening because we are about to change things */ if (priv->view) { g_signal_handlers_disconnect_matched (G_OBJECT (priv->view), G_SIGNAL_MATCH_DATA, 0, 0, NULL, NULL, editor); g_object_unref (priv->view); priv->view = NULL; } /* Update on the server */ timezones = g_hash_table_new (g_str_hash, g_str_equal); clone = e_cal_component_clone (priv->comp); for (l = priv->pages; l != NULL; l = l->next) { if (!comp_editor_page_fill_component (l->data, clone)) { g_object_unref (clone); g_hash_table_destroy (timezones); comp_editor_show_page (editor, COMP_EDITOR_PAGE (l->data)); return FALSE; } /* retrieve all timezones */ comp_editor_page_fill_timezones (l->data, timezones); } /* If we are not the organizer, we don't update the sequence number */ if (!e_cal_component_has_organizer (clone) || itip_organizer_is_user (clone, priv->client)) e_cal_component_commit_sequence (clone); else e_cal_component_abort_sequence (clone); g_object_unref (priv->comp); priv->comp = clone; e_cal_component_get_uid (priv->comp, &orig_uid); /* send timezones */ g_hash_table_foreach (timezones, (GHFunc) send_timezone, editor); g_hash_table_destroy (timezones); /* send the component to the server */ if (!cal_comp_is_on_server (priv->comp, priv->client)) { result = e_cal_create_object (priv->client, e_cal_component_get_icalcomponent (priv->comp), NULL, &error); } else { result = e_cal_modify_object (priv->client, e_cal_component_get_icalcomponent (priv->comp), priv->mod, &error); } if (!result) { GtkWidget *dlg; char *msg; msg = g_strdup (error ? error->message : _("Could not update object")); dlg = gnome_error_dialog (msg); gnome_dialog_run_and_close (GNOME_DIALOG (dlg)); g_free (msg); if (error) g_error_free (error); return FALSE; } else { if (priv->source_client && !e_source_equal (e_cal_get_source (priv->client), e_cal_get_source (priv->source_client)) && cal_comp_is_on_server (priv->comp, priv->source_client)) { /* Comp found a new home. Remove it from old one. */ e_cal_remove_object (priv->source_client, orig_uid, NULL); /* Let priv->source_client point to new home, so we can move it * again this session. */ g_object_unref (priv->source_client); priv->source_client = g_object_ref (priv->client); listen_for_changes (editor); } priv->changed = FALSE; } return TRUE; } static gboolean save_comp_with_send (CompEditor *editor) { CompEditorPrivate *priv; gboolean send; priv = editor->priv; send = priv->changed && priv->needs_send; if (!save_comp (editor)) return FALSE; if (send && send_component_dialog ((GtkWindow *) editor, priv->client, priv->comp, !priv->existing_org)) { if (itip_organizer_is_user (priv->comp, priv->client)) return comp_editor_send_comp (editor, E_CAL_COMPONENT_METHOD_REQUEST); else return comp_editor_send_comp (editor, E_CAL_COMPONENT_METHOD_REPLY); } return TRUE; } static void delete_comp (CompEditor *editor) { CompEditorPrivate *priv; const char *uid; priv = editor->priv; e_cal_component_get_uid (priv->comp, &uid); e_cal_remove_object (priv->client, uid, NULL); close_dialog (editor); } static gboolean prompt_to_save_changes (CompEditor *editor, gboolean send) { CompEditorPrivate *priv; priv = editor->priv; if (!priv->changed) return TRUE; switch (save_component_dialog (GTK_WINDOW (editor))) { case GTK_RESPONSE_YES: /* Save */ if (e_cal_component_is_instance (priv->comp)) if (!recur_component_dialog (priv->client, priv->comp, &priv->mod, GTK_WINDOW (editor))) return FALSE; if (send && save_comp_with_send (editor)) return TRUE; else if (!send && save_comp (editor)) return TRUE; else return FALSE; case GTK_RESPONSE_NO: /* Discard */ return TRUE; case GTK_RESPONSE_CANCEL: /* Cancel */ default: return FALSE; } } /* This sets the focus to the toplevel, so any field being edited is committed. FIXME: In future we may also want to check some of the fields are valid, e.g. the EDateEdit fields. */ static void commit_all_fields (CompEditor *editor) { CompEditorPrivate *priv; priv = editor->priv; gtk_window_set_focus (GTK_WINDOW (editor), NULL); } /* Closes the dialog box and emits the appropriate signals */ static void close_dialog (CompEditor *editor) { CompEditorPrivate *priv; priv = editor->priv; /* FIXME Unfortunately we do this here because otherwise corba calls happen during destruction and we might get a change notification back when we are in an inconsistent state */ if (priv->view) g_signal_handlers_disconnect_matched (G_OBJECT (priv->view), G_SIGNAL_MATCH_DATA, 0, 0, NULL, NULL, editor); gtk_widget_destroy (GTK_WIDGET (editor)); } void comp_editor_set_existing_org (CompEditor *editor, gboolean existing_org) { CompEditorPrivate *priv; g_return_if_fail (editor != NULL); g_return_if_fail (IS_COMP_EDITOR (editor)); priv = editor->priv; priv->existing_org = existing_org; } gboolean comp_editor_get_existing_org (CompEditor *editor) { CompEditorPrivate *priv; g_return_val_if_fail (editor != NULL, FALSE); g_return_val_if_fail (IS_COMP_EDITOR (editor), FALSE); priv = editor->priv; return priv->existing_org; } void comp_editor_set_user_org (CompEditor *editor, gboolean user_org) { CompEditorPrivate *priv; g_return_if_fail (editor != NULL); g_return_if_fail (IS_COMP_EDITOR (editor)); priv = editor->priv; priv->user_org = user_org; } gboolean comp_editor_get_user_org (CompEditor *editor) { CompEditorPrivate *priv; g_return_val_if_fail (editor != NULL, FALSE); g_return_val_if_fail (IS_COMP_EDITOR (editor), FALSE); priv = editor->priv; return priv->user_org; } /** * comp_editor_set_changed: * @editor: A component editor * @changed: Value to set the changed state to * * Set the dialog changed state to the given value **/ void comp_editor_set_changed (CompEditor *editor, gboolean changed) { CompEditorPrivate *priv; priv = editor->priv; priv->changed = changed; } /** * comp_editor_get_changed: * @editor: A component editor * * Gets the changed state of the dialog * * Return value: A boolean indicating if the dialog is in a changed * state **/ gboolean comp_editor_get_changed (CompEditor *editor) { CompEditorPrivate *priv; priv = editor->priv; return priv->changed; } /** * comp_editor_set_needs_send: * @editor: A component editor * @needs_send: Value to set the needs send state to * * Set the dialog needs send state to the given value **/ void comp_editor_set_needs_send (CompEditor *editor, gboolean needs_send) { CompEditorPrivate *priv; priv = editor->priv; priv->needs_send = needs_send; } /** * comp_editor_get_needs_send: * @editor: A component editor * * Gets the needs send state of the dialog * * Return value: A boolean indicating if the dialog is in a needs send * state **/ gboolean comp_editor_get_needs_send (CompEditor *editor) { CompEditorPrivate *priv; priv = editor->priv; return priv->needs_send; } static void page_mapped_cb (GtkWidget *page_widget, CompEditorPage *page) { GtkWidget *toplevel; toplevel = gtk_widget_get_toplevel (page_widget); if (!GTK_IS_WINDOW (toplevel)) return; if (page->accel_group) { gtk_window_add_accel_group (GTK_WINDOW (toplevel), page->accel_group); } } static void page_unmapped_cb (GtkWidget *page_widget, CompEditorPage *page) { GtkWidget *toplevel; toplevel = gtk_widget_get_toplevel (page_widget); if (!GTK_IS_WINDOW (toplevel)) return; if (page->accel_group) { gtk_window_remove_accel_group (GTK_WINDOW (toplevel), page->accel_group); } } /** * comp_editor_append_page: * @editor: A component editor * @page: A component editor page * @label: Label of the page * * Appends a page to the editor notebook with the given label **/ void comp_editor_append_page (CompEditor *editor, CompEditorPage *page, const char *label) { CompEditorPrivate *priv; GtkWidget *page_widget; GtkWidget *label_widget; gboolean is_first_page; g_return_if_fail (editor != NULL); g_return_if_fail (IS_COMP_EDITOR (editor)); g_return_if_fail (page != NULL); g_return_if_fail (IS_COMP_EDITOR_PAGE (page)); g_return_if_fail (label != NULL); priv = editor->priv; g_object_ref (page); /* If we are editing something, fill the widgets with current info */ if (priv->comp != NULL) { ECalComponent *comp; comp = comp_editor_get_current_comp (editor); comp_editor_page_fill_widgets (page, comp); g_object_unref (comp); } page_widget = comp_editor_page_get_widget (page); g_assert (page_widget != NULL); label_widget = gtk_label_new (label); is_first_page = (priv->pages == NULL); priv->pages = g_list_append (priv->pages, page); gtk_notebook_append_page (priv->notebook, page_widget, label_widget); /* Listen for things happening on the page */ g_signal_connect(page, "changed", G_CALLBACK (page_changed_cb), editor); g_signal_connect(page, "needs_send", G_CALLBACK (needs_send_cb), editor); g_signal_connect(page, "summary_changed", G_CALLBACK (page_summary_changed_cb), editor); g_signal_connect(page, "dates_changed", G_CALLBACK (page_dates_changed_cb), editor); g_signal_connect(page, "client_changed", G_CALLBACK (page_client_changed_cb), editor); /* Listen for when the page is mapped/unmapped so we can install/uninstall the appropriate GtkAccelGroup. */ g_signal_connect((page_widget), "map", G_CALLBACK (page_mapped_cb), page); g_signal_connect((page_widget), "unmap", G_CALLBACK (page_unmapped_cb), page); /* The first page is the main page of the editor, so we ask it to focus * its main widget. */ if (is_first_page) comp_editor_page_focus_main_widget (page); } /** * comp_editor_remove_page: * @editor: A component editor * @page: A component editor page * * Removes the page from the component editor **/ void comp_editor_remove_page (CompEditor *editor, CompEditorPage *page) { CompEditorPrivate *priv; GtkWidget *page_widget; gint page_num; g_return_if_fail (editor != NULL); g_return_if_fail (IS_COMP_EDITOR (editor)); g_return_if_fail (page != NULL); g_return_if_fail (IS_COMP_EDITOR_PAGE (page)); priv = editor->priv; page_widget = comp_editor_page_get_widget (page); page_num = gtk_notebook_page_num (priv->notebook, page_widget); if (page_num == -1) return; /* Disconnect all the signals added in append_page(). */ g_signal_handlers_disconnect_matched (page, G_SIGNAL_MATCH_DATA, 0, 0, NULL, NULL, editor); g_signal_handlers_disconnect_matched (page_widget, G_SIGNAL_MATCH_DATA, 0, 0, NULL, NULL, page); gtk_notebook_remove_page (priv->notebook, page_num); priv->pages = g_list_remove (priv->pages, page); g_object_unref (page); } /** * comp_editor_show_page: * @editor: * @page: * * **/ void comp_editor_show_page (CompEditor *editor, CompEditorPage *page) { CompEditorPrivate *priv; GtkWidget *page_widget; gint page_num; g_return_if_fail (editor != NULL); g_return_if_fail (IS_COMP_EDITOR (editor)); g_return_if_fail (page != NULL); g_return_if_fail (IS_COMP_EDITOR_PAGE (page)); priv = editor->priv; page_widget = comp_editor_page_get_widget (page); page_num = gtk_notebook_page_num (priv->notebook, page_widget); gtk_notebook_set_page (priv->notebook, page_num); } /** * comp_editor_set_e_cal: * @editor: A component editor * @client: The calendar client to use * * Sets the calendar client used by the editor to update components **/ void comp_editor_set_e_cal (CompEditor *editor, ECal *client) { CompEditorClass *klass; g_return_if_fail (editor != NULL); g_return_if_fail (IS_COMP_EDITOR (editor)); klass = COMP_EDITOR_CLASS (G_OBJECT_GET_CLASS (editor)); if (klass->set_e_cal) klass->set_e_cal (editor, client); } /** * comp_editor_get_e_cal: * @editor: A component editor * * Returns the calendar client of the editor * * Return value: The calendar client of the editor **/ ECal * comp_editor_get_e_cal (CompEditor *editor) { CompEditorPrivate *priv; g_return_val_if_fail (editor != NULL, NULL); g_return_val_if_fail (IS_COMP_EDITOR (editor), NULL); priv = editor->priv; return priv->client; } /* Creates an appropriate title for the event editor dialog */ static char * make_title_from_comp (ECalComponent *comp) { char *title; const char *type_string; ECalComponentVType type; ECalComponentText text; if (!comp) return g_strdup (_("Edit Appointment")); type = e_cal_component_get_vtype (comp); switch (type) { case E_CAL_COMPONENT_EVENT: type_string = _("Appointment - %s"); break; case E_CAL_COMPONENT_TODO: type_string = _("Task - %s"); break; case E_CAL_COMPONENT_JOURNAL: type_string = _("Journal entry - %s"); break; default: g_message ("make_title_from_comp(): Cannot handle object of type %d", type); return NULL; } e_cal_component_get_summary (comp, &text); if (text.value) { title = g_strdup_printf (type_string, text.value); } else { title = g_strdup_printf (type_string, _("No summary")); } return title; } /* Creates an appropriate title for the event editor dialog */ static char * make_title_from_string (ECalComponent *comp, const char *str) { char *title; const char *type_string; ECalComponentVType type; if (!comp) return g_strdup (_("Edit Appointment")); type = e_cal_component_get_vtype (comp); switch (type) { case E_CAL_COMPONENT_EVENT: type_string = _("Appointment - %s"); break; case E_CAL_COMPONENT_TODO: type_string = _("Task - %s"); break; case E_CAL_COMPONENT_JOURNAL: type_string = _("Journal entry - %s"); break; default: g_message ("make_title_from_string(): Cannot handle object of type %d", type); return NULL; } if (str) { title = g_strdup_printf (type_string, str); } else { title = g_strdup_printf (type_string, _("No summary")); } return title; } static const char * make_icon_from_comp (ECalComponent *comp) { ECalComponentVType type; if (!comp) return "stock_calendar"; type = e_cal_component_get_vtype (comp); switch (type) { case E_CAL_COMPONENT_EVENT: return "stock_new-appointment"; break; case E_CAL_COMPONENT_TODO: return "stock_task"; break; default: return "stock_calendar"; } } /* Sets the event editor's window title from a calendar component */ static void set_title_from_comp (CompEditor *editor) { CompEditorPrivate *priv; char *title; priv = editor->priv; title = make_title_from_comp (priv->comp); gtk_window_set_title (GTK_WINDOW (editor), title); g_free (title); } static void set_title_from_string (CompEditor *editor, const char *str) { CompEditorPrivate *priv; char *title; priv = editor->priv; title = make_title_from_string (priv->comp, str); gtk_window_set_title (GTK_WINDOW (editor), title); g_free (title); } static void set_icon_from_comp (CompEditor *editor) { CompEditorPrivate *priv; const char *icon_name; GList *icon_list; priv = editor->priv; icon_name = make_icon_from_comp (priv->comp); icon_list = e_icon_factory_get_icon_list (icon_name); if (icon_list) { gtk_window_set_icon_list (GTK_WINDOW (editor), icon_list); g_list_foreach (icon_list, (GFunc) g_object_unref, NULL); g_list_free (icon_list); } } static void fill_widgets (CompEditor *editor) { CompEditorPrivate *priv; GList *l; priv = editor->priv; for (l = priv->pages; l != NULL; l = l->next) comp_editor_page_fill_widgets (l->data, priv->comp); } static void real_set_e_cal (CompEditor *editor, ECal *client) { CompEditorPrivate *priv; GList *elem; g_return_if_fail (editor != NULL); g_return_if_fail (IS_COMP_EDITOR (editor)); priv = editor->priv; if (client == priv->client) return; if (client) { g_return_if_fail (E_IS_CAL (client)); g_return_if_fail (e_cal_get_load_state (client) == E_CAL_LOAD_LOADED); g_object_ref (client); } if (priv->client) g_object_unref (priv->client); priv->client = client; if (!priv->source_client) priv->source_client = g_object_ref (client); /* Pass the client to any pages that need it. */ for (elem = priv->pages; elem; elem = elem->next) comp_editor_page_set_e_cal (elem->data, client); } static void real_edit_comp (CompEditor *editor, ECalComponent *comp) { CompEditorPrivate *priv; g_return_if_fail (editor != NULL); g_return_if_fail (IS_COMP_EDITOR (editor)); priv = editor->priv; if (priv->comp) { g_object_unref (priv->comp); priv->comp = NULL; } if (comp) priv->comp = e_cal_component_clone (comp); priv->existing_org = e_cal_component_has_organizer (comp); priv->user_org = itip_organizer_is_user (comp, priv->client); priv->warned = FALSE; set_title_from_comp (editor); set_icon_from_comp (editor); fill_widgets (editor); listen_for_changes (editor); } static gboolean real_send_comp (CompEditor *editor, ECalComponentItipMethod method) { CompEditorPrivate *priv; ECalComponent *tmp_comp; g_return_val_if_fail (editor != NULL, FALSE); g_return_val_if_fail (IS_COMP_EDITOR (editor), FALSE); priv = editor->priv; if (itip_send_comp (method, priv->comp, priv->client, NULL)) { tmp_comp = priv->comp; g_object_ref (tmp_comp); comp_editor_edit_comp (editor, tmp_comp); g_object_unref (tmp_comp); comp_editor_set_changed (editor, TRUE); save_comp (editor); return TRUE; } comp_editor_set_changed (editor, TRUE); return FALSE; } /** * comp_editor_edit_comp: * @editor: A component editor * @comp: A calendar component * * Starts the editor editing the given component **/ void comp_editor_edit_comp (CompEditor *editor, ECalComponent *comp) { CompEditorClass *klass; g_return_if_fail (editor != NULL); g_return_if_fail (IS_COMP_EDITOR (editor)); g_return_if_fail (comp != NULL); g_return_if_fail (E_IS_CAL_COMPONENT (comp)); klass = COMP_EDITOR_CLASS (G_OBJECT_GET_CLASS (editor)); if (klass->edit_comp) klass->edit_comp (editor, comp); } ECalComponent * comp_editor_get_comp (CompEditor *editor) { CompEditorPrivate *priv; g_return_val_if_fail (editor != NULL, NULL); g_return_val_if_fail (IS_COMP_EDITOR (editor), NULL); priv = editor->priv; return priv->comp; } ECalComponent * comp_editor_get_current_comp (CompEditor *editor) { CompEditorPrivate *priv; ECalComponent *comp; GList *l; g_return_val_if_fail (editor != NULL, NULL); g_return_val_if_fail (IS_COMP_EDITOR (editor), NULL); priv = editor->priv; comp = e_cal_component_clone (priv->comp); if (priv->changed) { for (l = priv->pages; l != NULL; l = l->next) comp_editor_page_fill_component (l->data, comp); } return comp; } /** * comp_editor_save_comp: * @editor: * * **/ gboolean comp_editor_save_comp (CompEditor *editor, gboolean send) { return prompt_to_save_changes (editor, send); } /** * comp_editor_delete_comp: * @editor: * * **/ void comp_editor_delete_comp (CompEditor *editor) { delete_comp (editor); } /** * comp_editor_send_comp: * @editor: * @method: * * **/ gboolean comp_editor_send_comp (CompEditor *editor, ECalComponentItipMethod method) { CompEditorClass *klass; g_return_val_if_fail (editor != NULL, FALSE); g_return_val_if_fail (IS_COMP_EDITOR (editor), FALSE); klass = COMP_EDITOR_CLASS (G_OBJECT_GET_CLASS (editor)); if (klass->send_comp) return klass->send_comp (editor, method); return FALSE; } gboolean comp_editor_close (CompEditor *editor) { gboolean close; g_return_val_if_fail (editor != NULL, FALSE); g_return_val_if_fail (IS_COMP_EDITOR (editor), FALSE); commit_all_fields (editor); close = prompt_to_save_changes (editor, TRUE); if (close) close_dialog (editor); return close; } /** * comp_editor_merge_ui: * @editor: * @filename: * @verbs: * * **/ void comp_editor_merge_ui (CompEditor *editor, const char *filename, BonoboUIVerb *verbs, EPixmap *component_pixmaps) { CompEditorPrivate *priv; char *path; g_return_if_fail (editor != NULL); g_return_if_fail (IS_COMP_EDITOR (editor)); priv = editor->priv; path = g_strconcat (EVOLUTION_UIDIR "/", filename, NULL); bonobo_ui_util_set_ui (priv->uic, EVOLUTION_DATADIR, path, "evolution-calendar", NULL); bonobo_ui_component_add_verb_list_with_data (priv->uic, verbs, editor); g_free (path); if (component_pixmaps != NULL) e_pixmaps_update (priv->uic, component_pixmaps); } /** * comp_editor_set_ui_prop: * @editor: * @path: * @attr: * @val: * * **/ void comp_editor_set_ui_prop (CompEditor *editor, const char *path, const char *attr, const char *val) { CompEditorPrivate *priv; g_return_if_fail (editor != NULL); g_return_if_fail (IS_COMP_EDITOR (editor)); priv = editor->priv; bonobo_ui_component_set_prop (priv->uic, path, attr, val, NULL); } /* Brings attention to a window by raising it and giving it focus */ static void raise_and_focus (GtkWidget *widget) { g_assert (GTK_WIDGET_REALIZED (widget)); gdk_window_show (widget->window); gtk_widget_grab_focus (widget); } /** * comp_editor_focus: * @editor: A component editor * * Brings the editor window to the front and gives it focus **/ void comp_editor_focus (CompEditor *editor) { CompEditorPrivate *priv; g_return_if_fail (editor != NULL); g_return_if_fail (IS_COMP_EDITOR (editor)); priv = editor->priv; gtk_widget_show (GTK_WIDGET (editor)); raise_and_focus (GTK_WIDGET (editor)); } /* Menu Commands */ static void save_close_cmd (GtkWidget *widget, gpointer data) { CompEditor *editor = COMP_EDITOR (data); CompEditorPrivate *priv; priv = editor->priv; commit_all_fields (editor); if (e_cal_component_is_instance (priv->comp)) if (!recur_component_dialog (priv->client, priv->comp, &priv->mod, GTK_WINDOW (editor))) return; if (save_comp_with_send (editor)) close_dialog (editor); } static void save_as_cmd (GtkWidget *widget, gpointer data) { CompEditor *editor = COMP_EDITOR (data); CompEditorPrivate *priv; char *filename; char *ical_string; FILE *file; priv = editor->priv; commit_all_fields (editor); filename = e_file_dialog_save (_("Save as...")); if (filename == NULL) return; ical_string = e_cal_get_component_as_string (priv->client, e_cal_component_get_icalcomponent (priv->comp)); if (ical_string == NULL) { g_warning ("Couldn't convert item to a string"); return; } file = fopen (filename, "w"); if (file == NULL) { g_warning ("Couldn't save item"); return; } fprintf (file, ical_string); g_free (ical_string); fclose (file); } static void delete_cmd (GtkWidget *widget, gpointer data) { CompEditor *editor = COMP_EDITOR (data); CompEditorPrivate *priv; ECalComponentVType vtype; priv = editor->priv; vtype = e_cal_component_get_vtype (priv->comp); if (delete_component_dialog (priv->comp, FALSE, 1, vtype, GTK_WIDGET (editor))) { if (itip_organizer_is_user (priv->comp, priv->client) && cancel_component_dialog ((GtkWindow *) editor, priv->client, priv->comp, TRUE)) itip_send_comp (E_CAL_COMPONENT_METHOD_CANCEL, priv->comp, priv->client, NULL); delete_comp (editor); } } static void print_cmd (GtkWidget *widget, gpointer data) { CompEditor *editor = COMP_EDITOR (data); ECalComponent *comp; commit_all_fields (editor); comp = comp_editor_get_current_comp (editor); print_comp (comp, editor->priv->client, FALSE); g_object_unref (comp); } static void print_preview_cmd (GtkWidget *widget, gpointer data) { CompEditor *editor = COMP_EDITOR (data); ECalComponent *comp; commit_all_fields (editor); comp = comp_editor_get_current_comp (editor); print_comp (comp, editor->priv->client, TRUE); g_object_unref (comp); } static void print_setup_cmd (GtkWidget *widget, gpointer data) { CompEditor *editor = COMP_EDITOR (data); CompEditorPrivate *priv; priv = editor->priv; print_setup (); } static void close_cmd (GtkWidget *widget, gpointer data) { CompEditor *editor = COMP_EDITOR (data); commit_all_fields (editor); if (prompt_to_save_changes (editor, TRUE)) close_dialog (editor); } static void page_changed_cb (GtkObject *obj, gpointer data) { CompEditor *editor = COMP_EDITOR (data); CompEditorPrivate *priv; priv = editor->priv; comp_editor_set_changed (editor, TRUE); if (!priv->warned && priv->existing_org && !priv->user_org) { e_notice (editor, GTK_MESSAGE_INFO, _("Changes made to this item may be discarded if an update arrives")); priv->warned = TRUE; } } static void needs_send_cb (GtkObject *obj, gpointer data) { CompEditor *editor = COMP_EDITOR (data); CompEditorPrivate *priv; priv = editor->priv; comp_editor_set_needs_send (editor, TRUE); } /* Page signal callbacks */ static void page_summary_changed_cb (GtkObject *obj, const char *summary, gpointer data) { CompEditor *editor = COMP_EDITOR (data); CompEditorPrivate *priv; GList *l; priv = editor->priv; for (l = priv->pages; l != NULL; l = l->next) if (obj != l->data) comp_editor_page_set_summary (l->data, summary); priv->changed = TRUE; if (!priv->warned && priv->existing_org && !priv->user_org) { e_notice (editor, GTK_MESSAGE_INFO, _("Changes made to this item may be discarded if an update arrives")); priv->warned = TRUE; } set_title_from_string (editor, summary); } static void page_dates_changed_cb (GtkObject *obj, CompEditorPageDates *dates, gpointer data) { CompEditor *editor = COMP_EDITOR (data); CompEditorPrivate *priv; GList *l; priv = editor->priv; for (l = priv->pages; l != NULL; l = l->next) if (obj != l->data) comp_editor_page_set_dates (l->data, dates); priv->changed = TRUE; if (!priv->warned && priv->existing_org && !priv->user_org) { e_notice (editor, GTK_MESSAGE_INFO, _("Changes made to this item may be discarded if an update arrives")); priv->warned = TRUE; } } static void page_client_changed_cb (GtkObject *obj, ECal *client, gpointer data) { CompEditor *editor = COMP_EDITOR (data); CompEditorPrivate *priv; priv = editor->priv; priv->changed = TRUE; comp_editor_set_e_cal (editor, client); } static void obj_modified_cb (ECal *client, GList *objects, gpointer data) { CompEditor *editor = COMP_EDITOR (data); CompEditorPrivate *priv; ECalComponent *comp = NULL; priv = editor->priv; /* We queried based on a specific UID so we definitely changed */ if (changed_component_dialog ((GtkWindow *) editor, priv->comp, FALSE, priv->changed)) { icalcomponent *icalcomp = icalcomponent_new_clone (objects->data); comp = e_cal_component_new (); if (e_cal_component_set_icalcomponent (comp, icalcomp)) { comp_editor_edit_comp (editor, comp); } else { GtkWidget *dlg; dlg = gnome_error_dialog (_("Unable to use current version!")); gnome_dialog_run_and_close (GNOME_DIALOG (dlg)); icalcomponent_free (icalcomp); } g_object_unref (comp); } } static void obj_removed_cb (ECal *client, GList *uids, gpointer data) { CompEditor *editor = COMP_EDITOR (data); CompEditorPrivate *priv; priv = editor->priv; if (changed_component_dialog ((GtkWindow *) editor, priv->comp, TRUE, priv->changed)) close_dialog (editor); } static gint delete_event_cb (GtkWidget *widget, GdkEvent *event, gpointer data) { CompEditor *editor = COMP_EDITOR (data); if (prompt_to_save_changes (editor, TRUE)) close_dialog (editor); return TRUE; }