/* 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 the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * 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 "../print.h" #include "save-comp.h" #include "delete-comp.h" #include "send-comp.h" #include "changed-comp.h" #include "comp-editor.h" /* Private part of the CompEditor structure */ struct _CompEditorPrivate { /* Client to use */ CalClient *client; /* Calendar object/uid we are editing; this is an internal copy */ CalComponent *comp; /* The pages we have */ GList *pages; /* Toplevel window for the dialog */ GtkWidget *window; BonoboUIComponent *uic; /* Notebook to hold the pages */ GtkNotebook *notebook; GtkWidget *filesel; gboolean changed; gboolean needs_send; gboolean updating; }; static void comp_editor_class_init (CompEditorClass *class); static void comp_editor_init (CompEditor *editor); static void comp_editor_destroy (GtkObject *object); static void real_set_cal_client (CompEditor *editor, CalClient *client); static void real_edit_comp (CompEditor *editor, CalComponent *comp); static void real_send_comp (CompEditor *editor, CalComponentItipMethod method); static void save_comp (CompEditor *editor); static void save_comp_with_send (CompEditor *editor); static void delete_comp (CompEditor *editor); static void close_dialog (CompEditor *editor); static void page_changed_cb (GtkWidget *widget, gpointer data); static void page_needs_send_cb (GtkWidget *widget, gpointer data); static void page_summary_changed_cb (GtkWidget *widget, const char *summary, gpointer data); static void page_dates_changed_cb (GtkWidget *widget, CompEditorPageDates *dates, gpointer data); static void obj_updated_cb (CalClient *client, const char *uid, gpointer data); static void obj_removed_cb (CalClient *client, const char *uid, gpointer data); static void save_cmd (GtkWidget *widget, 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", "save-16.png"), E_PIXMAP ("/menu/File/FileSaveAndClose", "save-16.png"), E_PIXMAP ("/menu/File/FileSaveAs", "save-as-16.png"), E_PIXMAP ("/menu/File/FileDelete", "evolution-trash-mini.png"), E_PIXMAP ("/menu/File/FilePrint", "print.xpm"), E_PIXMAP ("/menu/File/FilePrintPreview", "print-preview.xpm"), E_PIXMAP ("/Toolbar/FileSaveAndClose", "buttons/save-24.png"), E_PIXMAP ("/Toolbar/FilePrint", "buttons/print.png"), E_PIXMAP ("/Toolbar/FilePrintPreview", "buttons/print-preview-24.png"), E_PIXMAP ("/Toolbar/FileDelete", "buttons/delete-message.png"), E_PIXMAP_END }; static BonoboUIVerb verbs [] = { BONOBO_UI_UNSAFE_VERB ("FileSave", save_cmd), 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 }; #define CLASS(page) (COMP_EDITOR_CLASS (GTK_OBJECT (page)->klass)) static GtkObjectClass *parent_class; GtkType comp_editor_get_type (void) { static GtkType comp_editor_type = 0; if (!comp_editor_type) { static const GtkTypeInfo comp_editor_info = { "CompEditor", sizeof (CompEditor), sizeof (CompEditorClass), (GtkClassInitFunc) comp_editor_class_init, (GtkObjectInitFunc) comp_editor_init, NULL, /* reserved_1 */ NULL, /* reserved_2 */ (GtkClassInitFunc) NULL }; comp_editor_type = gtk_type_unique (GTK_TYPE_OBJECT, &comp_editor_info); } return comp_editor_type; } /* Class initialization function for the calendar component editor */ static void comp_editor_class_init (CompEditorClass *klass) { GtkObjectClass *object_class; object_class = (GtkObjectClass *) klass; parent_class = gtk_type_class (GTK_TYPE_OBJECT); klass->set_cal_client = real_set_cal_client; klass->edit_comp = real_edit_comp; klass->send_comp = real_send_comp; object_class->destroy = comp_editor_destroy; } /* 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 */ priv->window = bonobo_window_new ("event-editor", "iCalendar Editor"); gtk_signal_connect (GTK_OBJECT (priv->window), "delete_event", GTK_SIGNAL_FUNC (delete_event_cb), editor); priv->uic = bonobo_ui_component_new ("comp-editor"); container = bonobo_ui_container_new (); bonobo_ui_container_set_win (container, BONOBO_WINDOW (priv->window)); bonobo_ui_component_set_container (priv->uic, BONOBO_OBJREF (container)); bonobo_ui_engine_config_set_path (bonobo_window_get_ui_engine (BONOBO_WINDOW (priv->window)), "/evolution/UIConf/kvps"); bonobo_ui_component_add_verb_list_with_data (priv->uic, verbs, editor); bonobo_ui_util_set_ui (priv->uic, EVOLUTION_DATADIR, "evolution-comp-editor.xml", "evolution-calendar"); 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 (priv->window), 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, 0); } /* 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; } /* Destroy handler for the calendar component editor */ static void comp_editor_destroy (GtkObject *object) { CompEditor *editor; CompEditorPrivate *priv; editor = COMP_EDITOR (object); priv = editor->priv; gtk_signal_disconnect_by_data (GTK_OBJECT (priv->client), editor); if (priv->window) { gtk_widget_destroy (priv->window); priv->window = NULL; } if (priv->comp) { gtk_object_unref (GTK_OBJECT (priv->comp)); priv->comp = NULL; } g_free (priv); editor->priv = NULL; if (GTK_OBJECT_CLASS (parent_class)->destroy) (* GTK_OBJECT_CLASS (parent_class)->destroy) (object); } /** * 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; } /** * 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; gtk_object_ref (GTK_OBJECT (page)); /* If we are editing something, fill the widgets with current info */ if (priv->comp != NULL) { CalComponent *comp; comp = comp_editor_get_current_comp (editor); comp_editor_page_fill_widgets (page, comp); gtk_object_unref (GTK_OBJECT (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 */ gtk_signal_connect (GTK_OBJECT (page), "needs_send", GTK_SIGNAL_FUNC (page_needs_send_cb), editor); gtk_signal_connect (GTK_OBJECT (page), "changed", GTK_SIGNAL_FUNC (page_changed_cb), editor); gtk_signal_connect (GTK_OBJECT (page), "summary_changed", GTK_SIGNAL_FUNC (page_summary_changed_cb), editor); gtk_signal_connect (GTK_OBJECT (page), "dates_changed", GTK_SIGNAL_FUNC (page_dates_changed_cb), editor); /* 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); gtk_notebook_remove_page (priv->notebook, page_num); priv->pages = g_list_remove (priv->pages, page); gtk_object_unref (GTK_OBJECT (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_cal_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_cal_client (CompEditor *editor, CalClient *client) { CompEditorClass *klass; g_return_if_fail (editor != NULL); g_return_if_fail (IS_COMP_EDITOR (editor)); klass = COMP_EDITOR_CLASS (GTK_OBJECT (editor)->klass); if (klass->set_cal_client) klass->set_cal_client (editor, client); } /** * comp_editor_get_cal_client: * @editor: A component editor * * Returns the calendar client of the editor * * Return value: The calendar client of the editor **/ CalClient * comp_editor_get_cal_client (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 (CalComponent *comp) { char *title; const char *type_string; CalComponentVType type; CalComponentText text; if (!comp) return g_strdup (_("Edit Appointment")); type = cal_component_get_vtype (comp); switch (type) { case CAL_COMPONENT_EVENT: type_string = _("Appointment - %s"); break; case CAL_COMPONENT_TODO: type_string = _("Task - %s"); break; case 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; } cal_component_get_summary (comp, &text); if (text.value) { char *summary; summary = e_utf8_to_locale_string (text.value); title = g_strdup_printf (type_string, summary); g_free (summary); } else title = g_strdup_printf (type_string, _("No summary")); return title; } /* 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 (priv->window), title); g_free (title); } 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_cal_client (CompEditor *editor, CalClient *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 (IS_CAL_CLIENT (client)); g_return_if_fail (cal_client_get_load_state (client) == CAL_CLIENT_LOAD_LOADED); gtk_object_ref (GTK_OBJECT (client)); } if (priv->client) { gtk_signal_disconnect_by_data (GTK_OBJECT (priv->client), editor); gtk_object_unref (GTK_OBJECT (priv->client)); } priv->client = client; /* Pass the client to any pages that need it. */ for (elem = priv->pages; elem; elem = elem->next) comp_editor_page_set_cal_client (elem->data, client); gtk_signal_connect (GTK_OBJECT (priv->client), "obj_updated", GTK_SIGNAL_FUNC (obj_updated_cb), editor); gtk_signal_connect (GTK_OBJECT (priv->client), "obj_removed", GTK_SIGNAL_FUNC (obj_removed_cb), editor); } static void real_edit_comp (CompEditor *editor, CalComponent *comp) { CompEditorPrivate *priv; g_return_if_fail (editor != NULL); g_return_if_fail (IS_COMP_EDITOR (editor)); priv = editor->priv; if (priv->comp) { gtk_object_unref (GTK_OBJECT (priv->comp)); priv->comp = NULL; } if (comp) priv->comp = cal_component_clone (comp); set_title_from_comp (editor); fill_widgets (editor); } static void real_send_comp (CompEditor *editor, CalComponentItipMethod method) { CompEditorPrivate *priv; g_return_if_fail (editor != NULL); g_return_if_fail (IS_COMP_EDITOR (editor)); priv = editor->priv; itip_send_comp (method, priv->comp); } /** * 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, CalComponent *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 (IS_CAL_COMPONENT (comp)); klass = COMP_EDITOR_CLASS (GTK_OBJECT (editor)->klass); if (klass->edit_comp) klass->edit_comp (editor, comp); } CalComponent * comp_editor_get_current_comp (CompEditor *editor) { CompEditorPrivate *priv; CalComponent *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 = cal_component_clone (priv->comp); for (l = priv->pages; l != NULL; l = l->next) comp_editor_page_fill_component (l->data, comp); return comp; } /** * comp_editor_save_comp: * @editor: * * **/ void comp_editor_save_comp (CompEditor *editor) { save_comp (editor); } /** * comp_editor_delete_comp: * @editor: * * **/ void comp_editor_delete_comp (CompEditor *editor) { delete_comp (editor); } /** * comp_editor_send_comp: * @editor: * @method: * * **/ void comp_editor_send_comp (CompEditor *editor, CalComponentItipMethod method) { CompEditorClass *klass; g_return_if_fail (editor != NULL); g_return_if_fail (IS_COMP_EDITOR (editor)); klass = COMP_EDITOR_CLASS (GTK_OBJECT (editor)->klass); if (klass->send_comp) klass->send_comp (editor, method); } /** * comp_editor_merge_ui: * @editor: * @filename: * @verbs: * * **/ void comp_editor_merge_ui (CompEditor *editor, const char *filename, BonoboUIVerb *verbs) { CompEditorPrivate *priv; BonoboUIEngine *engine; BonoboUINode *node; g_return_if_fail (editor != NULL); g_return_if_fail (IS_COMP_EDITOR (editor)); priv = editor->priv; engine = bonobo_window_get_ui_engine (BONOBO_WINDOW (priv->window)); node = bonobo_ui_util_new_ui (priv->uic, filename, "", "evolution-calendar"); g_assert (node != NULL); bonobo_ui_engine_xml_merge_tree (engine, "/", node, "comp-editor"); bonobo_ui_component_add_verb_list_with_data (priv->uic, verbs, editor); } /** * 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 (priv->window); raise_and_focus (priv->window); } static void save_comp (CompEditor *editor) { CompEditorPrivate *priv; GList *l; priv = editor->priv; if (!priv->changed) return; for (l = priv->pages; l != NULL; l = l->next) comp_editor_page_fill_component (l->data, priv->comp); cal_component_commit_sequence (priv->comp); priv->updating = TRUE; if (!cal_client_update_object (priv->client, priv->comp)) g_message ("save_comp (): Could not update the object!"); else priv->changed = FALSE; priv->updating = FALSE; } static void save_comp_with_send (CompEditor *editor) { CompEditorPrivate *priv; gboolean send; priv = editor->priv; send = priv->changed && priv->needs_send; save_comp (editor); if (send && send_component_dialog (priv->comp)) comp_editor_send_comp (editor, CAL_COMPONENT_METHOD_REQUEST); } static void delete_comp (CompEditor *editor) { CompEditorPrivate *priv; const char *uid; priv = editor->priv; cal_component_get_uid (priv->comp, &uid); priv->updating = TRUE; cal_client_remove_object (priv->client, uid); priv->updating = FALSE; close_dialog (editor); } static gboolean prompt_to_save_changes (CompEditor *editor) { CompEditorPrivate *priv; priv = editor->priv; if (!priv->changed) return TRUE; switch (save_component_dialog (GTK_WINDOW (priv->window))) { case 0: /* Save */ /* FIXME: If an error occurs here, we should popup a dialog and then return FALSE. */ save_comp_with_send (editor); return TRUE; case 1: /* Discard */ return TRUE; case 2: /* Cancel */ default: return FALSE; } } /* Closes the dialog box and emits the appropriate signals */ static void close_dialog (CompEditor *editor) { CompEditorPrivate *priv; GList *l; priv = editor->priv; g_assert (priv->window != NULL); for (l = priv->pages; l != NULL; l = l->next) gtk_object_unref (GTK_OBJECT (l->data)); gtk_object_destroy (GTK_OBJECT (editor)); } /* Menu Commands */ static void save_cmd (GtkWidget *widget, gpointer data) { CompEditor *editor = COMP_EDITOR (data); save_comp_with_send (editor); } static void save_close_cmd (GtkWidget *widget, gpointer data) { CompEditor *editor = COMP_EDITOR (data); save_comp_with_send (editor); close_dialog (editor); } static void save_as_ok (GtkWidget *widget, gpointer data) { CompEditor *editor = COMP_EDITOR (data); CompEditorPrivate *priv; struct stat s; char *path; int ret = 0; priv = editor->priv; path = gtk_file_selection_get_filename (GTK_FILE_SELECTION (priv->filesel)); if (stat (path, &s) == 0) { GtkWidget *dlg; GtkWidget *text; dlg = gnome_dialog_new (_("Overwrite file?"), GNOME_STOCK_BUTTON_YES, GNOME_STOCK_BUTTON_NO, NULL); text = gtk_label_new (_("A file by that name already exists.\nOverwrite it?")); gtk_box_pack_start (GTK_BOX (GNOME_DIALOG (dlg)->vbox), text, TRUE, TRUE, 4); gtk_window_set_policy (GTK_WINDOW (dlg), FALSE, TRUE, FALSE); gtk_widget_show (text); ret = gnome_dialog_run_and_close (GNOME_DIALOG (dlg)); } if (ret == 0) { FILE *file; gchar *ical_string; icalcomponent *top_level; icalcomponent *icalcomp; icalproperty *prop; top_level = icalcomponent_new (ICAL_VCALENDAR_COMPONENT); /* RFC 2445, section 4.7.1 */ prop = icalproperty_new_calscale ("GREGORIAN"); icalcomponent_add_property (top_level, prop); /* RFC 2445, section 4.7.3 */ prop = icalproperty_new_prodid ("-//Ximian//NONSGML Evolution Calendar//EN"); icalcomponent_add_property (top_level, prop); /* RFC 2445, section 4.7.4. This is the iCalendar spec version, *NOT* * the product version! Do not change this! */ prop = icalproperty_new_version ("2.0"); icalcomponent_add_property (top_level, prop); icalcomp = cal_component_get_icalcomponent (priv->comp); g_assert (icalcomp != NULL); icalcomponent_add_component (top_level, icalcomp); ical_string = icalcomponent_as_ical_string (top_level); file = fopen (path, "w"); if (file == NULL) { g_warning ("Couldn't save item"); gtk_main_quit (); return; } fprintf (file, ical_string); fclose (file); gtk_main_quit (); } } static void save_as_cmd (GtkWidget *widget, gpointer data) { CompEditor *editor = COMP_EDITOR (data); CompEditorPrivate *priv; GtkFileSelection *fs; char *path; priv = editor->priv; fs = GTK_FILE_SELECTION (gtk_file_selection_new (_("Save As..."))); path = g_strdup_printf ("%s/", g_get_home_dir ()); gtk_file_selection_set_filename (fs, path); g_free (path); gtk_signal_connect (GTK_OBJECT (fs->ok_button), "clicked", GTK_SIGNAL_FUNC (save_as_ok), editor); gtk_signal_connect (GTK_OBJECT (fs->cancel_button), "clicked", GTK_SIGNAL_FUNC (gtk_main_quit), NULL); priv->filesel = GTK_WIDGET (fs); gtk_widget_show (priv->filesel); gtk_grab_add (priv->filesel); gtk_main (); gtk_widget_destroy (priv->filesel); priv->filesel = NULL; } static void delete_cmd (GtkWidget *widget, gpointer data) { CompEditor *editor = COMP_EDITOR (data); CompEditorPrivate *priv; CalComponentVType vtype; priv = editor->priv; vtype = cal_component_get_vtype (priv->comp); if (delete_component_dialog (priv->comp, 1, vtype, priv->window)) delete_comp (editor); } static void print_cmd (GtkWidget *widget, gpointer data) { CompEditor *editor = COMP_EDITOR (data); CalComponent *comp; comp = comp_editor_get_current_comp (editor); print_comp (comp, FALSE); gtk_object_unref (GTK_OBJECT (comp)); } static void print_preview_cmd (GtkWidget *widget, gpointer data) { CompEditor *editor = COMP_EDITOR (data); CalComponent *comp; comp = comp_editor_get_current_comp (editor); print_comp (comp, TRUE); gtk_object_unref (GTK_OBJECT (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); if (prompt_to_save_changes (editor)) close_dialog (editor); } static void page_changed_cb (GtkWidget *widget, gpointer data) { CompEditor *editor = COMP_EDITOR (data); CompEditorPrivate *priv; priv = editor->priv; priv->changed = TRUE; } static void page_needs_send_cb (GtkWidget *widget, gpointer data) { CompEditor *editor = COMP_EDITOR (data); CompEditorPrivate *priv; priv = editor->priv; priv->needs_send = TRUE; } /* Page signal callbacks */ static void page_summary_changed_cb (GtkWidget *widget, 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) comp_editor_page_set_summary (l->data, summary); priv->changed = TRUE; } static void page_dates_changed_cb (GtkWidget *widget, 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) comp_editor_page_set_dates (l->data, dates); priv->changed = TRUE; } static void obj_updated_cb (CalClient *client, const char *uid, gpointer data) { CompEditor *editor = COMP_EDITOR (data); CompEditorPrivate *priv; CalComponent *comp = NULL; CalClientGetStatus status; const char *edit_uid; priv = editor->priv; cal_component_get_uid (priv->comp, &edit_uid); if (!strcmp (uid, edit_uid) && !priv->updating) { if (changed_component_dialog (priv->comp, FALSE, priv->changed)) { status = cal_client_get_object (priv->client, uid, &comp); if (status == CAL_CLIENT_GET_SUCCESS) { comp_editor_edit_comp (editor, comp); gtk_object_unref (GTK_OBJECT (comp)); } else { GtkWidget *dlg; dlg = gnome_error_dialog (_("Unable to obtain current version!")); gnome_dialog_run_and_close (GNOME_DIALOG (dlg)); } } } } static void obj_removed_cb (CalClient *client, const char *uid, gpointer data) { CompEditor *editor = COMP_EDITOR (data); CompEditorPrivate *priv; const char *edit_uid; priv = editor->priv; cal_component_get_uid (priv->comp, &edit_uid); if (!strcmp (uid, edit_uid) && !priv->updating) { if (changed_component_dialog (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)) close_dialog (editor); return TRUE; }