/* * Evolution calendar - Framework for a calendar component 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 * * 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 #include #include #include #include #include #include #include #include #include #include #include #include "mail/mail-tools.h" #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" #include "../e-cal-popup.h" #include "../calendar-config-keys.h" #include "cal-attachment-select-file.h" #include "widgets/misc/e-attachment-view.h" #include "widgets/misc/e-attachment-paned.h" #include "e-util/e-error.h" #define COMP_EDITOR_GET_PRIVATE(obj) \ (G_TYPE_INSTANCE_GET_PRIVATE \ ((obj), TYPE_COMP_EDITOR, CompEditorPrivate)) #define d(x) /* 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; /* Notebook to hold the pages */ GtkNotebook *notebook; /* Attachment handling */ GtkWidget *attachment_view; /* Manages menus and toolbars */ GtkUIManager *ui_manager; gchar *summary; guint32 attachment_bar_visible : 1; /* TODO use this flags for setting all the boolean variables below */ CompEditorFlags flags; gboolean changed; gboolean needs_send; CalObjModType mod; gboolean existing_org; gboolean user_org; gboolean is_group_item; gboolean warned; }; enum { PROP_0, PROP_CHANGED, PROP_CLIENT, PROP_FLAGS, PROP_SUMMARY }; static const gchar *ui = "" " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " ""; static void comp_editor_show_help (CompEditor *editor); static void real_edit_comp (CompEditor *editor, ECalComponent *comp); static gboolean real_send_comp (CompEditor *editor, ECalComponentItipMethod method, gboolean strip_alarms); static gboolean prompt_and_save_changes (CompEditor *editor, gboolean send); static void close_dialog (CompEditor *editor); static void page_dates_changed_cb (CompEditor *editor, CompEditorPageDates *dates, CompEditorPage *page); static void obj_modified_cb (ECal *client, GList *objs, gpointer data); static void obj_removed_cb (ECal *client, GList *uids, gpointer data); G_DEFINE_TYPE (CompEditor, comp_editor, GTK_TYPE_WINDOW) enum { OBJECT_CREATED, LAST_SIGNAL }; static guint comp_editor_signals[LAST_SIGNAL] = { 0 }; static void attachment_store_changed_cb (CompEditor *editor) { /* Mark the editor as changed so it prompts about unsaved changes on close */ comp_editor_set_changed (editor, TRUE); } static GSList * get_attachment_list (CompEditor *editor) { EAttachmentStore *store; EAttachmentView *view; GtkTreeModel *model; GtkTreeIter iter; GSList *list = NULL; const gchar *comp_uid = NULL; const gchar *local_store = e_cal_get_local_attachment_store (editor->priv->client); gboolean valid; gint ticker=0; e_cal_component_get_uid (editor->priv->comp, &comp_uid); view = E_ATTACHMENT_VIEW (editor->priv->attachment_view); store = e_attachment_view_get_store (view); model = GTK_TREE_MODEL (store); valid = gtk_tree_model_get_iter_first (model, &iter); while (valid) { EAttachment *attachment; CamelDataWrapper *wrapper; CamelMimePart *mime_part; CamelStream *stream; gchar *attach_file_url; gchar *safe_fname, *utf8_safe_fname; gchar *filename; gint column_id; column_id = E_ATTACHMENT_STORE_COLUMN_ATTACHMENT; gtk_tree_model_get (model, &iter, column_id, &attachment, -1); mime_part = e_attachment_get_mime_part (attachment); g_object_unref (attachment); valid = gtk_tree_model_iter_next (model, &iter); if (mime_part == NULL) continue; wrapper = camel_medium_get_content_object (CAMEL_MEDIUM (mime_part)); /* Extract the content from the stream and write it down * as a mime part file into the directory denoting the * calendar source */ utf8_safe_fname = camel_file_util_safe_filename (camel_mime_part_get_filename (mime_part)); /* It is absolutely fine to get a NULL from the filename of * mime part. We assume that it is named "Attachment" * in mailer. I'll do that with a ticker */ if (!utf8_safe_fname) safe_fname = g_strdup_printf ("%s-%d", _("attachment"), ticker++); else { safe_fname = g_filename_from_utf8 ((const gchar *) utf8_safe_fname, -1, NULL, NULL, NULL); g_free (utf8_safe_fname); } filename = g_strdup_printf ("%s-%s", comp_uid, safe_fname); attach_file_url = g_build_path ("/", local_store, filename, NULL); g_free (filename); g_free (safe_fname); /* do not overwrite existing files, this will result in truncation */ filename = g_filename_from_uri (attach_file_url, NULL, NULL); if (!g_file_test (filename, G_FILE_TEST_EXISTS)) { stream = camel_stream_fs_new_with_name(filename, O_RDWR|O_CREAT|O_TRUNC, 0600); if (!stream) { /* TODO handle error conditions */ g_message ("DEBUG: could not open the file to write\n"); g_free (attach_file_url); g_free (filename); continue; } if (camel_data_wrapper_decode_to_stream (wrapper, (CamelStream *) stream) == -1) { g_free (attach_file_url); camel_stream_close (stream); camel_object_unref (stream); g_message ("DEBUG: could not write to file\n"); } camel_stream_close (stream); camel_object_unref (stream); } list = g_slist_append (list, g_strdup (attach_file_url)); g_free (attach_file_url); g_free (filename); } return list; } /* 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) { gtk_window_set_focus (GTK_WINDOW (editor), NULL); } static void listen_for_changes (CompEditor *editor) { CompEditorPrivate *priv; const gchar *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) { gchar *query; query = g_strdup_printf ("(uid? \"%s\")", uid); 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; CompEditorFlags flags; ECalComponent *clone; GList *l; gboolean result; GError *error = NULL; GHashTable *timezones; const gchar *orig_uid; icalcomponent *icalcomp; priv = editor->priv; if (!priv->changed) return TRUE; flags = comp_editor_get_flags (editor); /* 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) || itip_sentby_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); /* Attachments*/ e_cal_component_set_attachment_list (priv->comp, get_attachment_list (editor)); icalcomp = e_cal_component_get_icalcomponent (priv->comp); /* send the component to the server */ if (!cal_comp_is_on_server (priv->comp, priv->client)) { result = e_cal_create_object (priv->client, icalcomp, NULL, &error); if (result) g_signal_emit_by_name (editor, "object_created"); } else { if (e_cal_component_has_recurrences (priv->comp) && priv->mod == CALOBJ_MOD_ALL) comp_util_sanitize_recurrence_master (priv->comp, priv->client); if (priv->mod == CALOBJ_MOD_THIS) { e_cal_component_set_rdate_list (priv->comp, NULL); e_cal_component_set_rrule_list (priv->comp, NULL); e_cal_component_set_exdate_list (priv->comp, NULL); e_cal_component_set_exrule_list (priv->comp, NULL); } result = e_cal_modify_object (priv->client, icalcomp, priv->mod, &error); if (result && priv->mod == CALOBJ_MOD_THIS) { /* FIXME do we really need to do this ? */ if ((flags & COMP_EDITOR_DELEGATE) || !e_cal_component_has_organizer (clone) || itip_organizer_is_user (clone, priv->client) || itip_sentby_is_user (clone, priv->client)) e_cal_component_commit_sequence (clone); else e_cal_component_abort_sequence (clone); } } /* If the delay delivery is set, the items will not be created in the server immediately, so we need not show them in the view. They will appear as soon as the server creates it after the delay period */ if (result && e_cal_component_has_attendees (priv->comp)) { gboolean delay_set = FALSE; icalproperty *icalprop; icalprop = icalcomponent_get_first_property (icalcomp, ICAL_X_PROPERTY); while (icalprop) { const gchar *x_name; x_name = icalproperty_get_x_name (icalprop); if (!strcmp (x_name, "X-EVOLUTION-OPTIONS-DELAY")) { delay_set = TRUE; break; } icalprop = icalcomponent_get_next_property (icalcomp, ICAL_X_PROPERTY); } if (delay_set) return TRUE; } if (!result) { GtkWidget *dialog; dialog = gtk_message_dialog_new ( NULL, 0, GTK_MESSAGE_ERROR, GTK_BUTTONS_OK, "%s", (error != NULL) ? error->message : _("Could not update object")); gtk_dialog_run (GTK_DIALOG(dialog)); gtk_widget_destroy (dialog); 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. */ if (e_cal_component_is_instance (priv->comp) || e_cal_component_has_recurrences (priv->comp)) e_cal_remove_object_with_mod (priv->source_client, orig_uid, NULL, CALOBJ_MOD_ALL, NULL); else 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; CompEditorFlags flags; gboolean send; gboolean delegate; gboolean strip_alarms = TRUE; priv = editor->priv; flags = comp_editor_get_flags (editor); send = priv->changed && priv->needs_send; delegate = flags & COMP_EDITOR_DELEGATE; if (delegate) { icalcomponent *icalcomp = e_cal_component_get_icalcomponent (priv->comp); icalproperty *icalprop; icalprop = icalproperty_new_x ("1"); icalproperty_set_x_name (icalprop, "X-EVOLUTION-DELEGATED"); icalcomponent_add_property (icalcomp, icalprop); } if (!save_comp (editor)) return FALSE; if ((delegate && !e_cal_get_save_schedules (priv->client)) || (send && send_component_dialog ((GtkWindow *) editor, priv->client, priv->comp, !priv->existing_org, &strip_alarms))) { if ((itip_organizer_is_user (priv->comp, priv->client) || itip_sentby_is_user (priv->comp, priv->client))) { if (e_cal_component_get_vtype (priv->comp) == E_CAL_COMPONENT_JOURNAL) return comp_editor_send_comp (editor, E_CAL_COMPONENT_METHOD_PUBLISH, strip_alarms); else return comp_editor_send_comp (editor, E_CAL_COMPONENT_METHOD_REQUEST, strip_alarms); } else { if (!comp_editor_send_comp (editor, E_CAL_COMPONENT_METHOD_REQUEST, strip_alarms)) return FALSE; if (delegate) return comp_editor_send_comp (editor, E_CAL_COMPONENT_METHOD_REPLY, strip_alarms); } } return TRUE; } static void update_window_border (CompEditor *editor, const gchar *description) { const gchar *icon_name; const gchar *format; gchar *title; if (editor->priv->comp == NULL) { title = g_strdup (_("Edit Appointment")); icon_name = "x-office-calendar"; goto exit; } else switch (e_cal_component_get_vtype (editor->priv->comp)) { case E_CAL_COMPONENT_EVENT: if (editor->priv->is_group_item) format = _("Meeting - %s"); else format = _("Appointment - %s"); icon_name = "appointment-new"; break; case E_CAL_COMPONENT_TODO: if (editor->priv->is_group_item) format = _("Assigned Task - %s"); else format = _("Task - %s"); icon_name = "stock_task"; break; case E_CAL_COMPONENT_JOURNAL: format = _("Memo - %s"); icon_name = "stock_insert-note"; break; default: g_return_if_reached (); } if (description == NULL || *description == '\0') { ECalComponentText text; e_cal_component_get_summary (editor->priv->comp, &text); description = text.value; } if (description == NULL || *description == '\0') description = _("No Summary"); title = g_strdup_printf (format, description); exit: gtk_window_set_icon_name (GTK_WINDOW (editor), icon_name); gtk_window_set_title (GTK_WINDOW (editor), title); g_free (title); } static void action_attach_cb (GtkAction *action, CompEditor *editor) { EAttachmentStore *store; EAttachmentView *view; view = E_ATTACHMENT_VIEW (editor->priv->attachment_view); store = e_attachment_view_get_store (view); e_attachment_store_run_load_dialog (store, GTK_WINDOW (editor)); } static void action_classification_cb (GtkRadioAction *action, GtkRadioAction *current, CompEditor *editor) { comp_editor_set_changed (editor, TRUE); } static void action_close_cb (GtkAction *action, CompEditor *editor) { commit_all_fields (editor); if (prompt_and_save_changes (editor, TRUE)) close_dialog (editor); } static void action_copy_cb (GtkAction *action, CompEditor *editor) { GtkWidget *focus; focus = gtk_window_get_focus (GTK_WINDOW (editor)); if (GTK_IS_ENTRY (focus)) gtk_editable_copy_clipboard (GTK_EDITABLE (focus)); if (GTK_IS_TEXT_VIEW (focus)) g_signal_emit_by_name (focus, "copy-clipboard"); } static void action_cut_cb (GtkAction *action, CompEditor *editor) { GtkWidget *focus; focus = gtk_window_get_focus (GTK_WINDOW (editor)); if (GTK_IS_ENTRY (focus)) gtk_editable_cut_clipboard (GTK_EDITABLE (focus)); if (GTK_IS_TEXT_VIEW (focus)) g_signal_emit_by_name (focus, "cut-clipboard"); } static void action_help_cb (GtkAction *action, CompEditor *editor) { comp_editor_show_help (editor); } static void action_paste_cb (GtkAction *action, CompEditor *editor) { GtkWidget *focus; focus = gtk_window_get_focus (GTK_WINDOW (editor)); if (GTK_IS_ENTRY (focus)) gtk_editable_paste_clipboard (GTK_EDITABLE (focus)); if (GTK_IS_TEXT_VIEW (focus)) g_signal_emit_by_name (focus, "paste-clipboard"); } static void action_print_cb (GtkAction *action, CompEditor *editor) { CompEditorPrivate *priv = editor->priv; ECalComponent *comp; GList *l; icalcomponent *icalcomp = e_cal_component_get_icalcomponent (priv->comp); comp = e_cal_component_new (); e_cal_component_set_icalcomponent (comp, icalcomponent_new_clone (icalcomp)); for (l = priv->pages; l != NULL; l = l->next) comp_editor_page_fill_component (l->data, comp); print_comp (comp, priv->client, GTK_PRINT_OPERATION_ACTION_PRINT_DIALOG); g_object_unref (comp); } static void action_print_preview_cb (GtkAction *action, CompEditor *editor) { CompEditorPrivate *priv = editor->priv; ECalComponent *comp; GList *l; icalcomponent *icalcomp = e_cal_component_get_icalcomponent (priv->comp); comp = e_cal_component_new (); e_cal_component_set_icalcomponent (comp, icalcomponent_new_clone (icalcomp)); for (l = priv->pages; l != NULL; l = l->next) comp_editor_page_fill_component (l->data, comp); print_comp (comp, priv->client, TRUE); g_object_unref (comp); } static gboolean remove_event_dialog (ECal *client, ECalComponent *comp, GtkWindow *parent) { GtkWidget *dialog; gboolean ret; g_return_val_if_fail (E_IS_CAL_COMPONENT (comp), TRUE); dialog = gtk_message_dialog_new (parent, 0, GTK_MESSAGE_QUESTION, GTK_BUTTONS_YES_NO, "%s", _("Keep original item?")); gtk_window_set_resizable (GTK_WINDOW (dialog), TRUE); ret = gtk_dialog_run (GTK_DIALOG (dialog)) == GTK_RESPONSE_YES; gtk_widget_destroy (dialog); return ret; } static void action_save_cb (GtkAction *action, CompEditor *editor) { CompEditorPrivate *priv = editor->priv; EAttachmentStore *store; EAttachmentView *view; ECalComponentText text; gboolean delegated = FALSE; gboolean read_only, correct = FALSE; ECalComponent *comp; view = E_ATTACHMENT_VIEW (priv->attachment_view); store = e_attachment_view_get_store (view); if (e_attachment_store_get_num_loading (store) > 0) { gboolean response = 1; /*FIXME: Cannot use mail functions from calendar!!!! */ #if 0 ECalComponentVType vtype = e_cal_component_get_vtype(editor->priv->comp); if (vtype == E_CAL_COMPONENT_EVENT) response = em_utils_prompt_user((GtkWindow *)widget, NULL, "calendar:ask-send-event-pending-download", NULL); else response = em_utils_prompt_user((GtkWindow *)widget, NULL, "calendar:ask-send-task-pending-download", NULL); #endif if (!response) return; } if (!e_cal_is_read_only (priv->client, &read_only, NULL) || read_only) { e_error_run ((GtkWindow *) gtk_widget_get_toplevel (GTK_WIDGET (editor)), "calendar:prompt-read-only-cal-editor", e_source_peek_name (e_cal_get_source (priv->client)), NULL); return; } commit_all_fields (editor); if (e_cal_component_has_recurrences (priv->comp)) { if (!recur_component_dialog (priv->client, priv->comp, &priv->mod, GTK_WINDOW (editor), delegated)) return; } else if (e_cal_component_is_instance (priv->comp)) priv->mod = CALOBJ_MOD_THIS; comp = comp_editor_get_current_comp (editor, &correct); e_cal_component_get_summary (comp, &text); g_object_unref (comp); if (!correct) return; if (!text.value) if (!send_component_prompt_subject ((GtkWindow *) editor, priv->client, priv->comp)) return; if (save_comp_with_send (editor)) { CompEditorFlags flags; gboolean delegate; flags = comp_editor_get_flags (editor); delegate = flags & COMP_EDITOR_DELEGATE; if (delegate && !remove_event_dialog (priv->client, priv->comp, GTK_WINDOW (editor))) { const gchar *uid = NULL; GError *error = NULL; e_cal_component_get_uid (priv->comp, &uid); if (e_cal_component_is_instance (priv->comp) || e_cal_component_has_recurrences (priv->comp)) { gchar *rid; rid = e_cal_component_get_recurid_as_string (priv->comp); e_cal_remove_object_with_mod (priv->client, uid, rid, priv->mod, &error); g_free (rid); } else e_cal_remove_object (priv->client, uid, &error); g_clear_error (&error); } } else correct = FALSE; if (correct) close_dialog (editor); } static void action_select_all_cb (GtkAction *action, CompEditor *editor) { GtkWidget *focus; focus = gtk_window_get_focus (GTK_WINDOW (editor)); if (GTK_IS_ENTRY (focus)) { gtk_editable_set_position (GTK_EDITABLE (focus), -1); gtk_editable_select_region (GTK_EDITABLE (focus), 0, -1); } if (GTK_IS_TEXT_VIEW (focus)) g_signal_emit_by_name (focus, "select-all", TRUE); } static void action_view_categories_cb (GtkToggleAction *action, CompEditor *editor) { CompEditorClass *class; gboolean active; class = COMP_EDITOR_GET_CLASS (editor); active = gtk_toggle_action_get_active (action); if (class->show_categories != NULL) class->show_categories (editor, active); } static void action_view_role_cb (GtkToggleAction *action, CompEditor *editor) { CompEditorClass *class; gboolean active; class = COMP_EDITOR_GET_CLASS (editor); active = gtk_toggle_action_get_active (action); if (class->show_role != NULL) class->show_role (editor, active); } static void action_view_rsvp_cb (GtkToggleAction *action, CompEditor *editor) { CompEditorClass *class; gboolean active; class = COMP_EDITOR_GET_CLASS (editor); active = gtk_toggle_action_get_active (action); if (class->show_rsvp != NULL) class->show_rsvp (editor, active); } static void action_view_status_cb (GtkToggleAction *action, CompEditor *editor) { CompEditorClass *class; gboolean active; class = COMP_EDITOR_GET_CLASS (editor); active = gtk_toggle_action_get_active (action); if (class->show_status != NULL) class->show_status (editor, active); } static void action_view_time_zone_cb (GtkToggleAction *action, CompEditor *editor) { CompEditorClass *class; gboolean active; class = COMP_EDITOR_GET_CLASS (editor); active = gtk_toggle_action_get_active (action); if (class->show_time_zone != NULL) class->show_time_zone (editor, active); } static void action_view_type_cb (GtkToggleAction *action, CompEditor *editor) { CompEditorClass *class; gboolean active; class = COMP_EDITOR_GET_CLASS (editor); active = gtk_toggle_action_get_active (action); if (class->show_type != NULL) class->show_type (editor, active); } static GtkActionEntry core_entries[] = { { "close", GTK_STOCK_CLOSE, NULL, NULL, N_("Click here to close the current window"), G_CALLBACK (action_close_cb) }, { "copy", GTK_STOCK_COPY, NULL, NULL, N_("Copy selected text to the clipboard"), G_CALLBACK (action_copy_cb) }, { "cut", GTK_STOCK_CUT, NULL, NULL, N_("Cut selected text to the clipboard"), G_CALLBACK (action_cut_cb) }, { "help", GTK_STOCK_HELP, NULL, NULL, N_("Click here to view help available"), G_CALLBACK (action_help_cb) }, { "paste", GTK_STOCK_PASTE, NULL, NULL, N_("Paste text from the clipboard"), G_CALLBACK (action_paste_cb) }, { "print", GTK_STOCK_PRINT, NULL, "p", NULL, G_CALLBACK (action_print_cb) }, { "print-preview", GTK_STOCK_PRINT_PREVIEW, NULL, NULL, NULL, G_CALLBACK (action_print_preview_cb) }, { "save", GTK_STOCK_SAVE, NULL, NULL, N_("Click here to save the current window"), G_CALLBACK (action_save_cb) }, { "select-all", GTK_STOCK_SELECT_ALL, NULL, NULL, N_("Select all text"), G_CALLBACK (action_select_all_cb) }, /* Menus */ { "classification-menu", NULL, N_("_Classification"), NULL, NULL, NULL }, { "edit-menu", NULL, N_("_Edit"), NULL, NULL, NULL }, { "file-menu", NULL, N_("_File"), NULL, NULL, NULL }, { "help-menu", NULL, N_("_Help"), NULL, NULL, NULL }, { "insert-menu", NULL, N_("_Insert"), NULL, NULL, NULL }, { "options-menu", NULL, N_("_Options"), NULL, NULL, NULL }, { "view-menu", NULL, N_("_View"), NULL, NULL, NULL } }; static GtkActionEntry individual_entries[] = { { "attach", "mail-attachment", N_("_Attachment..."), "m", N_("Click here to attach a file"), G_CALLBACK (action_attach_cb) } }; static GtkToggleActionEntry individual_toggle_entries[] = { { "view-categories", NULL, N_("_Categories"), NULL, N_("Toggles whether to display categories"), G_CALLBACK (action_view_categories_cb), FALSE }, { "view-time-zone", "stock_timezone", N_("Time _Zone"), NULL, N_("Toggles whether the time zone is displayed"), G_CALLBACK (action_view_time_zone_cb), FALSE } }; static GtkRadioActionEntry classification_radio_entries[] = { { "classify-public", NULL, N_("Pu_blic"), NULL, N_("Classify as public"), E_CAL_COMPONENT_CLASS_PUBLIC }, { "classify-private", NULL, N_("_Private"), NULL, N_("Classify as private"), E_CAL_COMPONENT_CLASS_PRIVATE }, { "classify-confidential", NULL, N_("_Confidential"), NULL, N_("Classify as confidential"), E_CAL_COMPONENT_CLASS_CONFIDENTIAL } }; static GtkToggleActionEntry coordinated_toggle_entries[] = { { "view-role", NULL, N_("R_ole Field"), NULL, N_("Toggles whether the Role field is displayed"), G_CALLBACK (action_view_role_cb), FALSE }, { "view-rsvp", NULL, N_("_RSVP"), NULL, N_("Toggles whether the RSVP field is displayed"), G_CALLBACK (action_view_rsvp_cb), FALSE }, { "view-status", NULL, N_("_Status Field"), NULL, N_("Toggles whether the Status field is displayed"), G_CALLBACK (action_view_status_cb), FALSE }, { "view-type", NULL, N_("_Type Field"), NULL, N_("Toggles whether the Attendee Type is displayed"), G_CALLBACK (action_view_type_cb), FALSE } }; static void comp_editor_setup_recent_menu (CompEditor *editor) { EAttachmentView *view; GtkUIManager *ui_manager; GtkAction *action; GtkActionGroup *action_group; const gchar *action_name; const gchar *path; guint merge_id; ui_manager = editor->priv->ui_manager; view = E_ATTACHMENT_VIEW (editor->priv->attachment_view); action_group = comp_editor_get_action_group (editor, "individual"); merge_id = gtk_ui_manager_new_merge_id (ui_manager); path = "/main-menu/insert-menu/recent-placeholder"; action_name = "recent-menu"; action = e_attachment_view_recent_action_new ( view, action_name, _("Recent _Documents")); if (action != NULL) { gtk_action_group_add_action (action_group, action); g_object_unref (action); gtk_ui_manager_add_ui ( ui_manager, merge_id, path, action_name, action_name, GTK_UI_MANAGER_AUTO, FALSE); } gtk_ui_manager_ensure_update (ui_manager); } static void comp_editor_set_property (GObject *object, guint property_id, const GValue *value, GParamSpec *pspec) { switch (property_id) { case PROP_CHANGED: comp_editor_set_changed ( COMP_EDITOR (object), g_value_get_boolean (value)); return; case PROP_CLIENT: comp_editor_set_client ( COMP_EDITOR (object), g_value_get_object (value)); return; case PROP_FLAGS: comp_editor_set_flags ( COMP_EDITOR (object), g_value_get_int (value)); return; case PROP_SUMMARY: comp_editor_set_summary ( COMP_EDITOR (object), g_value_get_string (value)); return; } G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec); } static void comp_editor_get_property (GObject *object, guint property_id, GValue *value, GParamSpec *pspec) { switch (property_id) { case PROP_CHANGED: g_value_set_boolean ( value, comp_editor_get_changed ( COMP_EDITOR (object))); return; case PROP_CLIENT: g_value_set_object ( value, comp_editor_get_client ( COMP_EDITOR (object))); return; case PROP_FLAGS: g_value_set_int ( value, comp_editor_get_flags ( COMP_EDITOR (object))); return; case PROP_SUMMARY: g_value_set_string ( value, comp_editor_get_summary ( COMP_EDITOR (object))); return; } G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec); } static void comp_editor_dispose (GObject *object) { CompEditorPrivate *priv; priv = COMP_EDITOR_GET_PRIVATE (object); 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, object); 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. */ g_list_foreach (priv->pages, (GFunc) g_object_unref, NULL); g_list_free (priv->pages); priv->pages = NULL; if (priv->comp) { g_object_unref (priv->comp); priv->comp = NULL; } if (priv->ui_manager != NULL) { g_object_unref (priv->ui_manager); priv->ui_manager = NULL; } /* Chain up to parent's dispose() method. */ G_OBJECT_CLASS (comp_editor_parent_class)->dispose (object); } static void comp_editor_finalize (GObject *object) { CompEditorPrivate *priv; priv = COMP_EDITOR_GET_PRIVATE (object); g_free (priv->summary); /* Chain up to parent's finalize() method. */ G_OBJECT_CLASS (comp_editor_parent_class)->finalize (object); } static void comp_editor_map (GtkWidget *widget) { CompEditor *editor = COMP_EDITOR (widget); GConfBridge *bridge = gconf_bridge_get (); GtkAction *action; /* Give subclasses a chance to construct their pages before * we fiddle with their widgets. That's why we don't do this * until after object construction. */ action = comp_editor_get_action (editor, "view-categories"); gconf_bridge_bind_property ( bridge, CALENDAR_CONFIG_SHOW_CATEGORIES, G_OBJECT (action), "active"); action = comp_editor_get_action (editor, "view-role"); gconf_bridge_bind_property ( bridge, CALENDAR_CONFIG_SHOW_ROLE, G_OBJECT (action), "active"); action = comp_editor_get_action (editor, "view-rsvp"); gconf_bridge_bind_property ( bridge, CALENDAR_CONFIG_SHOW_RSVP, G_OBJECT (action), "active"); action = comp_editor_get_action (editor, "view-status"); gconf_bridge_bind_property ( bridge, CALENDAR_CONFIG_SHOW_STATUS, G_OBJECT (action), "active"); action = comp_editor_get_action (editor, "view-time-zone"); gconf_bridge_bind_property ( bridge, CALENDAR_CONFIG_SHOW_TIMEZONE, G_OBJECT (action), "active"); action = comp_editor_get_action (editor, "view-type"); gconf_bridge_bind_property ( bridge, CALENDAR_CONFIG_SHOW_TYPE, G_OBJECT (action), "active"); /* Chain up to parent's map() method. */ GTK_WIDGET_CLASS (comp_editor_parent_class)->map (widget); } static gboolean comp_editor_delete_event (GtkWidget *widget, GdkEventAny *event) { CompEditor *editor; editor = COMP_EDITOR (widget); commit_all_fields (editor); if (prompt_and_save_changes (editor, TRUE)) close_dialog (editor); return TRUE; } static gboolean comp_editor_key_press_event (GtkWidget *widget, GdkEventKey *event) { CompEditor *editor; editor = COMP_EDITOR (widget); if (event->keyval == GDK_Escape) { commit_all_fields (editor); if (prompt_and_save_changes (editor, TRUE)) close_dialog (editor); return TRUE; } /* Chain up to parent's key_press_event() method. */ return GTK_WIDGET_CLASS (comp_editor_parent_class)-> key_press_event (widget, event); } static gboolean comp_editor_drag_motion (GtkWidget *widget, GdkDragContext *context, gint x, gint y, guint time) { CompEditorPrivate *priv; EAttachmentView *view; priv = COMP_EDITOR_GET_PRIVATE (widget); view = E_ATTACHMENT_VIEW (priv->attachment_view); return e_attachment_view_drag_motion (view, context, x, y, time); } static void comp_editor_drag_data_received (GtkWidget *widget, GdkDragContext *context, gint x, gint y, GtkSelectionData *selection, guint info, guint time) { CompEditorPrivate *priv; EAttachmentView *view; priv = COMP_EDITOR_GET_PRIVATE (widget); view = E_ATTACHMENT_VIEW (priv->attachment_view); /* Forward the data to the attachment view. Note that calling * e_attachment_view_drag_data_received() will not work because * that function only handles the case where all the other drag * handlers have failed. */ e_attachment_paned_drag_data_received ( E_ATTACHMENT_PANED (view), context, x, y, selection, info, time); } static void comp_editor_class_init (CompEditorClass *class) { GObjectClass *object_class; GtkWidgetClass *widget_class; g_type_class_add_private (class, sizeof (CompEditorPrivate)); object_class = G_OBJECT_CLASS (class); object_class->set_property = comp_editor_set_property; object_class->get_property = comp_editor_get_property; object_class->dispose = comp_editor_dispose; object_class->finalize = comp_editor_finalize; widget_class = GTK_WIDGET_CLASS (class); widget_class->map = comp_editor_map; widget_class->delete_event = comp_editor_delete_event; widget_class->key_press_event = comp_editor_key_press_event; widget_class->drag_motion = comp_editor_drag_motion; widget_class->drag_data_received = comp_editor_drag_data_received; class->help_section = "usage-calendar"; class->edit_comp = real_edit_comp; class->send_comp = real_send_comp; class->object_created = NULL; g_object_class_install_property ( object_class, PROP_CHANGED, g_param_spec_boolean ( "changed", NULL, NULL, FALSE, G_PARAM_READWRITE)); g_object_class_install_property ( object_class, PROP_CLIENT, g_param_spec_object ( "client", NULL, NULL, E_TYPE_CAL, G_PARAM_READWRITE | G_PARAM_CONSTRUCT)); /* FIXME: Use a proper flags type instead of int. */ g_object_class_install_property ( object_class, PROP_FLAGS, g_param_spec_int ( "flags", NULL, NULL, G_MININT, G_MAXINT, 0, G_PARAM_READWRITE | G_PARAM_CONSTRUCT)); g_object_class_install_property ( object_class, PROP_SUMMARY, g_param_spec_string ( "summary", NULL, NULL, NULL, G_PARAM_READWRITE)); comp_editor_signals[OBJECT_CREATED] = g_signal_new ("object_created", G_TYPE_FROM_CLASS (class), G_SIGNAL_RUN_LAST, G_STRUCT_OFFSET (CompEditorClass, object_created), NULL, NULL, g_cclosure_marshal_VOID__VOID, G_TYPE_NONE, 0); } static void comp_editor_init (CompEditor *editor) { CompEditorPrivate *priv; EAttachmentView *view; EAttachmentStore *store; GdkDragAction drag_actions; GtkTargetList *target_list; GtkTargetEntry *targets; GtkActionGroup *action_group; GtkAction *action; GtkWidget *container; GtkWidget *widget; gint n_targets; GError *error = NULL; editor->priv = priv = COMP_EDITOR_GET_PRIVATE (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; priv->is_group_item = FALSE; priv->ui_manager = gtk_ui_manager_new (); gtk_window_add_accel_group ( GTK_WINDOW (editor), gtk_ui_manager_get_accel_group (priv->ui_manager)); /* Setup Action Groups */ action_group = gtk_action_group_new ("core"); gtk_action_group_set_translation_domain ( action_group, GETTEXT_PACKAGE); gtk_action_group_add_actions ( action_group, core_entries, G_N_ELEMENTS (core_entries), editor); gtk_ui_manager_insert_action_group ( priv->ui_manager, action_group, 0); g_object_unref (action_group); action_group = gtk_action_group_new ("individual"); gtk_action_group_set_translation_domain ( action_group, GETTEXT_PACKAGE); gtk_action_group_add_actions ( action_group, individual_entries, G_N_ELEMENTS (individual_entries), editor); gtk_action_group_add_toggle_actions ( action_group, individual_toggle_entries, G_N_ELEMENTS (individual_toggle_entries), editor); gtk_action_group_add_radio_actions ( action_group, classification_radio_entries, G_N_ELEMENTS (classification_radio_entries), E_CAL_COMPONENT_CLASS_PUBLIC, G_CALLBACK (action_classification_cb), editor); gtk_ui_manager_insert_action_group ( priv->ui_manager, action_group, 0); g_object_unref (action_group); action_group = gtk_action_group_new ("coordinated"); gtk_action_group_set_translation_domain ( action_group, GETTEXT_PACKAGE); gtk_action_group_add_toggle_actions ( action_group, coordinated_toggle_entries, G_N_ELEMENTS (coordinated_toggle_entries), editor); gtk_ui_manager_insert_action_group ( priv->ui_manager, action_group, 0); g_object_unref (action_group); /* Fine Tuning */ action = comp_editor_get_action (editor, "attach"); g_object_set (G_OBJECT (action), "short-label", _("Attach"), NULL); /* Desensitize the "save" action. */ action = comp_editor_get_action (editor, "save"); gtk_action_set_sensitive (action, FALSE); gtk_ui_manager_add_ui_from_string (priv->ui_manager, ui, -1, &error); if (error != NULL) { g_warning ("%s: %s", G_STRFUNC, error->message); g_error_free (error); } /* Setup Widgets */ container = GTK_WIDGET (editor); widget = gtk_vbox_new (FALSE, 0); gtk_container_add (GTK_CONTAINER (container), widget); gtk_widget_show (widget); container = widget; widget = comp_editor_get_managed_widget (editor, "/main-menu"); gtk_box_pack_start (GTK_BOX (container), widget, FALSE, FALSE, 0); gtk_widget_show (widget); widget = comp_editor_get_managed_widget (editor, "/main-toolbar"); gtk_box_pack_start (GTK_BOX (container), widget, FALSE, FALSE, 0); gtk_widget_show (widget); widget = e_attachment_paned_new (); gtk_container_set_border_width (GTK_CONTAINER (widget), 6); gtk_box_pack_start (GTK_BOX (container), widget, TRUE, TRUE, 0); priv->attachment_view = g_object_ref (widget); gtk_widget_show (widget); container = e_attachment_paned_get_content_area ( E_ATTACHMENT_PANED (priv->attachment_view)); widget = gtk_notebook_new (); gtk_notebook_set_show_tabs (GTK_NOTEBOOK (widget), FALSE); gtk_box_pack_start (GTK_BOX (container), widget, TRUE, TRUE, 0); priv->notebook = GTK_NOTEBOOK (widget); gtk_widget_show (widget); comp_editor_setup_recent_menu (editor); /* Drag-and-Drop Support */ view = E_ATTACHMENT_VIEW (priv->attachment_view); target_list = e_attachment_view_get_target_list (view); drag_actions = e_attachment_view_get_drag_actions (view); targets = gtk_target_table_new_from_list (target_list, &n_targets); gtk_drag_dest_set ( GTK_WIDGET (editor), GTK_DEST_DEFAULT_ALL, targets, n_targets, drag_actions); gtk_target_table_free (targets, n_targets); gtk_window_set_type_hint ( GTK_WINDOW (editor), GDK_WINDOW_TYPE_HINT_NORMAL); /* Listen for attachment store changes. */ store = e_attachment_view_get_store (view); g_signal_connect_swapped ( store, "row-deleted", G_CALLBACK (attachment_store_changed_cb), editor); g_signal_connect_swapped ( store, "row-inserted", G_CALLBACK (attachment_store_changed_cb), editor); } static gboolean prompt_and_save_changes (CompEditor *editor, gboolean send) { CompEditorPrivate *priv; gboolean read_only, correct = FALSE; ECalComponent *comp; ECalComponentText text; priv = editor->priv; if (!priv->changed) return TRUE; switch (save_component_dialog (GTK_WINDOW(editor), priv->comp)) { case GTK_RESPONSE_YES: /* Save */ if (!e_cal_is_read_only (priv->client, &read_only, NULL) || read_only) { e_error_run ((GtkWindow *) gtk_widget_get_toplevel (GTK_WIDGET (editor)), "calendar:prompt-read-only-cal-editor", e_source_peek_name (e_cal_get_source (priv->client)), NULL); /* don't discard changes when selected readonly calendar */ return FALSE; } comp = comp_editor_get_current_comp (editor, &correct); e_cal_component_get_summary (comp, &text); g_object_unref (comp); if (!correct) return FALSE; if (!text.value) if (!send_component_prompt_subject ((GtkWindow *) editor, priv->client, priv->comp)) return FALSE; if (e_cal_component_is_instance (priv->comp)) if (!recur_component_dialog (priv->client, priv->comp, &priv->mod, GTK_WINDOW (editor), FALSE)) 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; } } /* Menu callbacks */ static void comp_editor_show_help (CompEditor *editor) { CompEditorClass *class; class = COMP_EDITOR_GET_CLASS (editor); g_return_if_fail (class->help_section != NULL); e_display_help (GTK_WINDOW (editor), class->help_section); } /* Closes the dialog box and emits the appropriate signals */ static void close_dialog (CompEditor *editor) { CompEditorPrivate *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) { g_return_if_fail (IS_COMP_EDITOR (editor)); editor->priv->existing_org = existing_org; } gboolean comp_editor_get_existing_org (CompEditor *editor) { g_return_val_if_fail (IS_COMP_EDITOR (editor), FALSE); return editor->priv->existing_org; } void comp_editor_set_user_org (CompEditor *editor, gboolean user_org) { g_return_if_fail (IS_COMP_EDITOR (editor)); editor->priv->user_org = user_org; } gboolean comp_editor_get_user_org (CompEditor *editor) { g_return_val_if_fail (IS_COMP_EDITOR (editor), FALSE); return editor->priv->user_org; } void comp_editor_set_group_item (CompEditor *editor, gboolean group_item) { g_return_if_fail (IS_COMP_EDITOR (editor)); editor->priv->is_group_item = group_item; } gboolean comp_editor_get_group_item (CompEditor *editor) { g_return_val_if_fail (IS_COMP_EDITOR (editor), FALSE); return editor->priv->is_group_item; } void comp_editor_set_classification (CompEditor *editor, ECalComponentClassification classification) { GtkAction *action; g_return_if_fail (IS_COMP_EDITOR (editor)); switch (classification) { case E_CAL_COMPONENT_CLASS_PUBLIC: case E_CAL_COMPONENT_CLASS_PRIVATE: case E_CAL_COMPONENT_CLASS_CONFIDENTIAL: break; default: classification = E_CAL_COMPONENT_CLASS_PUBLIC; break; } action = comp_editor_get_action (editor, "classify-public"); gtk_radio_action_set_current_value ( GTK_RADIO_ACTION (action), classification); } ECalComponentClassification comp_editor_get_classification (CompEditor *editor) { GtkAction *action; g_return_val_if_fail (IS_COMP_EDITOR (editor), 0); action = comp_editor_get_action (editor, "classify-public"); return gtk_radio_action_get_current_value (GTK_RADIO_ACTION (action)); } void comp_editor_set_summary (CompEditor *editor, const gchar *summary) { gboolean show_warning; g_return_if_fail (IS_COMP_EDITOR (editor)); g_free (editor->priv->summary); editor->priv->summary = g_strdup (summary); show_warning = !editor->priv->warned && !(editor->priv->flags & COMP_EDITOR_DELEGATE) && editor->priv->existing_org && !editor->priv->user_org && !(editor->priv->flags & COMP_EDITOR_NEW_ITEM); if (show_warning) { e_notice ( editor->priv->notebook, GTK_MESSAGE_INFO, _("Changes made to this item may be " "discarded if an update arrives")); editor->priv->warned = TRUE; } update_window_border (editor, summary); g_object_notify (G_OBJECT (editor), "summary"); } const gchar * comp_editor_get_summary (CompEditor *editor) { g_return_val_if_fail (IS_COMP_EDITOR (editor), NULL); return editor->priv->summary; } /** * 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) { GtkAction *action; gboolean show_warning; g_return_if_fail (IS_COMP_EDITOR (editor)); editor->priv->changed = changed; action = comp_editor_get_action (editor, "save"); g_return_if_fail (action != NULL); gtk_action_set_sensitive (action, changed); show_warning = changed && !editor->priv->warned && !(editor->priv->flags & COMP_EDITOR_DELEGATE) && editor->priv->existing_org && !editor->priv->user_org && !(editor->priv->flags & COMP_EDITOR_NEW_ITEM); if (show_warning) { e_notice ( editor->priv->notebook, GTK_MESSAGE_INFO, _("Changes made to this item may be " "discarded if an update arrives")); editor->priv->warned = TRUE; } g_object_notify (G_OBJECT (editor), "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) { g_return_val_if_fail (IS_COMP_EDITOR (editor), FALSE); return editor->priv->changed; } void comp_editor_set_flags (CompEditor *editor, CompEditorFlags flags) { g_return_if_fail (IS_COMP_EDITOR (editor)); editor->priv->flags = flags; g_object_notify (G_OBJECT (editor), "flags"); } CompEditorFlags comp_editor_get_flags (CompEditor *editor) { g_return_val_if_fail (IS_COMP_EDITOR (editor), FALSE); return editor->priv->flags; } GtkUIManager * comp_editor_get_ui_manager (CompEditor *editor) { g_return_val_if_fail (IS_COMP_EDITOR (editor), NULL); return editor->priv->ui_manager; } GtkAction * comp_editor_get_action (CompEditor *editor, const gchar *action_name) { GtkUIManager *ui_manager; g_return_val_if_fail (IS_COMP_EDITOR (editor), NULL); g_return_val_if_fail (action_name != NULL, NULL); ui_manager = comp_editor_get_ui_manager (editor); return e_lookup_action (ui_manager, action_name); } GtkActionGroup * comp_editor_get_action_group (CompEditor *editor, const gchar *group_name) { GtkUIManager *ui_manager; g_return_val_if_fail (IS_COMP_EDITOR (editor), NULL); g_return_val_if_fail (group_name != NULL, NULL); ui_manager = comp_editor_get_ui_manager (editor); return e_lookup_action_group (ui_manager, group_name); } GtkWidget * comp_editor_get_managed_widget (CompEditor *editor, const gchar *widget_path) { GtkUIManager *ui_manager; GtkWidget *widget; g_return_val_if_fail (IS_COMP_EDITOR (editor), NULL); g_return_val_if_fail (widget_path != NULL, NULL); ui_manager = comp_editor_get_ui_manager (editor); widget = gtk_ui_manager_get_widget (ui_manager, widget_path); g_return_val_if_fail (widget != NULL, NULL); return widget; } /** * 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) { g_return_if_fail (IS_COMP_EDITOR (editor)); editor->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) { g_return_val_if_fail (IS_COMP_EDITOR (editor), FALSE); return editor->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. Should be NULL if add is FALSE. * @add: Add's the page into the notebook if TRUE * * Appends a page to the notebook if add is TRUE else * just adds it to the list of pages. **/ void comp_editor_append_page (CompEditor *editor, CompEditorPage *page, const gchar *label, gboolean add) { CompEditorPrivate *priv; GtkWidget *page_widget; GtkWidget *label_widget = NULL; gboolean is_first_page; g_return_if_fail (IS_COMP_EDITOR (editor)); g_return_if_fail (IS_COMP_EDITOR_PAGE (page)); 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, NULL); comp_editor_page_fill_widgets (page, comp); g_object_unref (comp); } page_widget = comp_editor_page_get_widget (page); g_return_if_fail (page_widget != NULL); if (label) label_widget = gtk_label_new_with_mnemonic (label); is_first_page = (priv->pages == NULL); priv->pages = g_list_append (priv->pages, page); if (add) gtk_notebook_append_page (priv->notebook, page_widget, label_widget); /* Listen for things happening on the page */ g_signal_connect_swapped ( page, "dates_changed", G_CALLBACK (page_dates_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 (IS_COMP_EDITOR (editor)); 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 (IS_COMP_EDITOR (editor)); 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_current_page (priv->notebook, page_num); } /** * comp_editor_set_client: * @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_client (CompEditor *editor, ECal *client) { g_return_if_fail (IS_COMP_EDITOR (editor)); g_return_if_fail (client == NULL || E_IS_CAL (client)); if (client != NULL) g_object_ref (client); if (editor->priv->client != NULL) g_object_unref (editor->priv->client); editor->priv->client = client; if (editor->priv->source_client == NULL && client != NULL) editor->priv->source_client = g_object_ref (client); g_object_notify (G_OBJECT (editor), "client"); } /** * comp_editor_get_client: * @editor: A component editor * * Returns the calendar client of the editor * * Return value: The calendar client of the editor **/ ECal * comp_editor_get_client (CompEditor *editor) { g_return_val_if_fail (IS_COMP_EDITOR (editor), NULL); return editor->priv->client; } static void set_attachment_list (CompEditor *editor, GSList *attach_list) { EAttachmentStore *store; EAttachmentView *view; GSList *iter = NULL; view = E_ATTACHMENT_VIEW (editor->priv->attachment_view); store = e_attachment_view_get_store (view); if (e_attachment_store_get_num_attachments (store) > 0) { /* To prevent repopulating the * bar due to redraw functions in fill_widget. * Assumes it can be set only once. */ return; } for (iter = attach_list; iter != NULL; iter = iter->next) { EAttachment *attachment; const gchar *uri = iter->data; attachment = e_attachment_new_for_uri (uri); e_attachment_store_add_attachment (store, attachment); e_attachment_load_async ( attachment, (GAsyncReadyCallback) e_attachment_load_handle_error, editor); g_object_unref (attachment); } } static void fill_widgets (CompEditor *editor) { EAttachmentStore *store; EAttachmentView *view; CompEditorPrivate *priv; GList *l; GtkAction *action; view = E_ATTACHMENT_VIEW (editor->priv->attachment_view); store = e_attachment_view_get_store (view); priv = editor->priv; /*Check if attachments are available here and set them*/ if (e_cal_component_has_attachments (priv->comp)) { GSList *attachment_list = NULL; e_cal_component_get_attachment_list (priv->comp, &attachment_list); g_signal_handlers_block_by_func ( store, G_CALLBACK (attachment_store_changed_cb), editor); set_attachment_list (editor, attachment_list); g_signal_handlers_unblock_by_func ( store, G_CALLBACK (attachment_store_changed_cb), editor); g_slist_foreach (attachment_list, (GFunc)g_free, NULL); g_slist_free (attachment_list); } action = comp_editor_get_action (editor, "classify-public"); g_signal_handlers_block_by_func (action, G_CALLBACK (action_classification_cb), editor); for (l = priv->pages; l != NULL; l = l->next) comp_editor_page_fill_widgets (l->data, priv->comp); g_signal_handlers_unblock_by_func (action, G_CALLBACK (action_classification_cb), editor); } static void real_edit_comp (CompEditor *editor, ECalComponent *comp) { CompEditorPrivate *priv; 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) || itip_sentby_is_user (comp, priv->client)); priv->warned = FALSE; update_window_border (editor, NULL); fill_widgets (editor); priv->changed =FALSE; listen_for_changes (editor); } /* TODO These functions should be available in e-cal-component.c */ static void set_attendees_for_delegation (ECalComponent *comp, const gchar *address, ECalComponentItipMethod method) { icalproperty *prop; icalparameter *param; icalcomponent *icalcomp; icalcomp = e_cal_component_get_icalcomponent (comp); for (prop = icalcomponent_get_first_property (icalcomp, ICAL_ATTENDEE_PROPERTY); prop; prop = icalcomponent_get_next_property (icalcomp, ICAL_ATTENDEE_PROPERTY)) { const gchar *attendee = icalproperty_get_attendee (prop); const gchar *delfrom = NULL; param = icalproperty_get_first_parameter(prop, ICAL_DELEGATEDFROM_PARAMETER); if (param) delfrom = icalparameter_get_delegatedfrom (param); if (!(g_str_equal (itip_strip_mailto (attendee), address) || ((delfrom && *delfrom) && g_str_equal (itip_strip_mailto (delfrom), address)))) { icalcomponent_remove_property (icalcomp, prop); } } } static void get_users_from_memo_comp (ECalComponent *comp, GList **users) { icalcomponent *icalcomp; icalproperty *icalprop; const gchar *attendees = NULL; gchar **emails, **iter; icalcomp = e_cal_component_get_icalcomponent (comp); for (icalprop = icalcomponent_get_first_property (icalcomp, ICAL_X_PROPERTY); icalprop; icalprop = icalcomponent_get_next_property (icalcomp, ICAL_X_PROPERTY)) { if (g_str_equal (icalproperty_get_x_name (icalprop), "X-EVOLUTION-RECIPIENTS")) { break; } } if (icalprop) { attendees = icalproperty_get_x (icalprop); emails = g_strsplit (attendees, ";", -1); iter = emails; while (*iter) { *users = g_list_append (*users, g_strdup (*iter)); iter++; } g_strfreev (emails); } } static gboolean real_send_comp (CompEditor *editor, ECalComponentItipMethod method, gboolean strip_alarms) { CompEditorPrivate *priv; CompEditorFlags flags; ECalComponent *send_comp = NULL; gchar *address = NULL; GList *users = NULL; g_return_val_if_fail (IS_COMP_EDITOR (editor), FALSE); priv = editor->priv; flags = comp_editor_get_flags (editor); if (priv->mod == CALOBJ_MOD_ALL && e_cal_component_is_instance (priv->comp)) { /* Ensure we send the master object, not the instance only */ icalcomponent *icalcomp = NULL; const gchar *uid = NULL; e_cal_component_get_uid (priv->comp, &uid); if (e_cal_get_object (priv->client, uid, NULL, &icalcomp, NULL) && icalcomp) { send_comp = e_cal_component_new (); if (!e_cal_component_set_icalcomponent (send_comp, icalcomp)) { icalcomponent_free (icalcomp); g_object_unref (send_comp); send_comp = NULL; } } } if (!send_comp) send_comp = e_cal_component_clone (priv->comp); if (e_cal_component_get_vtype (send_comp) == E_CAL_COMPONENT_JOURNAL) get_users_from_memo_comp (send_comp, &users); /* The user updates the delegated status to the Organizer, so remove all other attendees */ if (flags & COMP_EDITOR_DELEGATE) { address = itip_get_comp_attendee (send_comp, priv->client); if (address) set_attendees_for_delegation (send_comp, address, method); } if (!e_cal_component_has_attachments (priv->comp) || e_cal_get_static_capability (priv->client, CAL_STATIC_CAPABILITY_CREATE_MESSAGES)) { if (itip_send_comp (method, send_comp, priv->client, NULL, NULL, users, strip_alarms)) { g_object_unref (send_comp); return TRUE; } } else { /* Clone the component with attachments set to CID:... */ gint num_attachments, i; GSList *attach_list = NULL; GSList *mime_attach_list; num_attachments = e_cal_component_get_num_attachments (send_comp); for (i = 0; i < num_attachments; i++) { attach_list = g_slist_append (attach_list, g_strdup ("CID:...")); } e_cal_component_set_attachment_list (send_comp, attach_list); /* mime_attach_list is freed by itip_send_comp */ mime_attach_list = comp_editor_get_mime_attach_list (editor); if (itip_send_comp (method, send_comp, priv->client, NULL, mime_attach_list, users, strip_alarms)) { gboolean saved = save_comp (editor); g_object_unref (send_comp); if (!saved) comp_editor_set_changed (editor, TRUE); return saved; } } g_object_unref (send_comp); g_free (address); 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 *class; g_return_if_fail (IS_COMP_EDITOR (editor)); g_return_if_fail (E_IS_CAL_COMPONENT (comp)); class = COMP_EDITOR_GET_CLASS (editor); if (class->edit_comp) class->edit_comp (editor, comp); } ECalComponent * comp_editor_get_comp (CompEditor *editor) { g_return_val_if_fail (IS_COMP_EDITOR (editor), NULL); return editor->priv->comp; } /** * comp_editor_get_current_comp * * @param editor * @param correct Set this no non-NULL if you are interested to know if * all pages reported success when filling component. * @return Newly allocated component, should be unref-ed by g_object_unref. **/ ECalComponent * comp_editor_get_current_comp (CompEditor *editor, gboolean *correct) { CompEditorPrivate *priv; ECalComponent *comp; GList *l; gboolean all_ok = TRUE; 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) all_ok = comp_editor_page_fill_component (l->data, comp) && all_ok; } if (correct) *correct = all_ok; return comp; } /** * comp_editor_save_comp: * @editor: * * **/ gboolean comp_editor_save_comp (CompEditor *editor, gboolean send) { return prompt_and_save_changes (editor, send); } /** * comp_editor_delete_comp: * @editor: * * **/ void comp_editor_delete_comp (CompEditor *editor) { CompEditorPrivate *priv; const gchar *uid; g_return_if_fail (IS_COMP_EDITOR (editor)); priv = editor->priv; e_cal_component_get_uid (priv->comp, &uid); if (e_cal_component_is_instance (priv->comp)|| e_cal_component_has_recurrences (priv->comp)) e_cal_remove_object_with_mod (priv->client, uid, NULL, CALOBJ_MOD_ALL, NULL); else e_cal_remove_object (priv->client, uid, NULL); close_dialog (editor); } /** * comp_editor_send_comp: * @editor: * @method: * * **/ gboolean comp_editor_send_comp (CompEditor *editor, ECalComponentItipMethod method, gboolean strip_alarms) { CompEditorClass *class; g_return_val_if_fail (IS_COMP_EDITOR (editor), FALSE); class = COMP_EDITOR_GET_CLASS (editor); if (class->send_comp) return class->send_comp (editor, method, strip_alarms); return FALSE; } gboolean comp_editor_close (CompEditor *editor) { gboolean close; g_return_val_if_fail (IS_COMP_EDITOR (editor), FALSE); commit_all_fields (editor); close = prompt_and_save_changes (editor, TRUE); if (close) close_dialog (editor); return close; } /* Utility function to get the mime-attachment list from the attachment * bar for sending the comp via itip. The list and its contents must * be freed by the caller. */ GSList * comp_editor_get_mime_attach_list (CompEditor *editor) { EAttachmentStore *store; EAttachmentView *view; GtkTreeModel *model; GtkTreeIter iter; struct CalMimeAttach *cal_mime_attach; GSList *attach_list = NULL; gboolean valid; view = E_ATTACHMENT_VIEW (editor->priv->attachment_view); store = e_attachment_view_get_store (view); model = GTK_TREE_MODEL (store); valid = gtk_tree_model_get_iter_first (model, &iter); while (valid) { EAttachment *attachment; CamelDataWrapper *wrapper; CamelMimePart *mime_part; CamelStreamMem *mstream; guchar *buffer = NULL; const gchar *desc, *disp; gint column_id; column_id = E_ATTACHMENT_STORE_COLUMN_ATTACHMENT; gtk_tree_model_get (model, &iter, column_id, &attachment, -1); mime_part = e_attachment_get_mime_part (attachment); g_object_unref (attachment); valid = gtk_tree_model_iter_next (model, &iter); if (mime_part == NULL) continue; cal_mime_attach = g_malloc0 (sizeof (struct CalMimeAttach)); wrapper = camel_medium_get_content_object (CAMEL_MEDIUM (mime_part)); mstream = (CamelStreamMem *) camel_stream_mem_new (); camel_data_wrapper_decode_to_stream (wrapper, (CamelStream *) mstream); buffer = g_memdup (mstream->buffer->data, mstream->buffer->len); cal_mime_attach->encoded_data = (gchar *)buffer; cal_mime_attach->length = mstream->buffer->len; cal_mime_attach->filename = g_strdup (camel_mime_part_get_filename (mime_part)); desc = camel_mime_part_get_description (mime_part); if (!desc || *desc == '\0') desc = _("attachment"); cal_mime_attach->description = g_strdup (desc); cal_mime_attach->content_type = g_strdup (camel_data_wrapper_get_mime_type (wrapper)); disp = camel_mime_part_get_disposition (mime_part); if (disp && !g_ascii_strcasecmp(disp, "inline")) cal_mime_attach->disposition = TRUE; attach_list = g_slist_append (attach_list, cal_mime_attach); camel_object_unref (mstream); } return attach_list; } static void page_dates_changed_cb (CompEditor *editor, CompEditorPageDates *dates, CompEditorPage *page) { CompEditorPrivate *priv = editor->priv; GList *l; for (l = priv->pages; l != NULL; l = l->next) if (page != (CompEditorPage *) l->data) comp_editor_page_set_dates (l->data, dates); if (!priv->warned && priv->existing_org && !priv->user_org && !(editor->priv->flags & COMP_EDITOR_NEW_ITEM)) { e_notice (priv->notebook, GTK_MESSAGE_INFO, _("Changes made to this item may be discarded if an update arrives")); priv->warned = TRUE; } } 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 *dialog; dialog = gtk_message_dialog_new ( NULL, 0, GTK_MESSAGE_ERROR, GTK_BUTTONS_OK, "%s", _("Unable to use current version!")); gtk_dialog_run (GTK_DIALOG (dialog)); gtk_widget_destroy (dialog); 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); }