/* Evolution calendar - Framework for a calendar component editor dialog
*
* Copyright (C) 2001 Ximian, Inc.
*
* Author: Federico Mena-Quintero <federico@ximian.com>
*
* 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 <config.h>
#endif
#include <stdio.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <unistd.h>
#include <glib.h>
#include <gdk/gdkkeysyms.h>
#include <libgnome/gnome-defs.h>
#include <libgnome/gnome-i18n.h>
#include <libgnomeui/gnome-uidefs.h>
#include <libgnomeui/gnome-dialog.h>
#include <libgnomeui/gnome-dialog-util.h>
#include <libgnomeui/gnome-stock.h>
#include <libgnomeui/gnome-window-icon.h>
#include <bonobo/bonobo-ui-container.h>
#include <bonobo/bonobo-ui-util.h>
#include <gal/widgets/e-unicode.h>
#include <evolution-shell-component-utils.h>
#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;
/* UI Component for the dialog */
BonoboUIComponent *uic;
/* Notebook to hold the pages */
GtkNotebook *notebook;
GtkWidget *filesel;
gboolean changed;
gboolean needs_send;
gboolean needs_send_new;
gboolean updating;
};
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_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 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 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 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/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
};
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 (BONOBO_TYPE_WINDOW,
&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;
GtkWidgetClass *widget_class;
object_class = GTK_OBJECT_CLASS (klass);
widget_class = GTK_WIDGET_CLASS (klass);
parent_class = gtk_type_class (BONOBO_TYPE_WINDOW);
klass->set_cal_client = real_set_cal_client;
klass->edit_comp = real_edit_comp;
klass->send_comp = real_send_comp;
widget_class->key_press_event = comp_editor_key_press_event;
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 */
bonobo_window_construct (BONOBO_WINDOW (editor),
"event-editor", "iCalendar Editor");
gtk_signal_connect (GTK_OBJECT (editor), "delete_event",
GTK_SIGNAL_FUNC (delete_event_cb), editor);
priv->uic = bonobo_ui_component_new_default ();
container = bonobo_ui_container_new ();
bonobo_ui_container_set_win (container, BONOBO_WINDOW (editor));
bonobo_ui_component_set_container (priv->uic, BONOBO_OBJREF (container));
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, 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 (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, 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;
priv->needs_send_new = 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_destroy (GtkObject *object)
{
CompEditor *editor;
CompEditorPrivate *priv;
GList *l;
editor = COMP_EDITOR (object);
priv = editor->priv;
gtk_signal_disconnect_by_data (GTK_OBJECT (priv->client), editor);
/* 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)
gtk_object_unref (GTK_OBJECT (l->data));
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);
}
static gboolean
save_comp (CompEditor *editor)
{
CompEditorPrivate *priv;
CalComponent *clone;
GList *l;
priv = editor->priv;
if (!priv->changed)
return TRUE;
clone = cal_component_clone (priv->comp);
for (l = priv->pages; l != NULL; l = l->next) {
if (!comp_editor_page_fill_component (l->data, clone)) {
gtk_object_unref (GTK_OBJECT (clone));
return FALSE;
}
}
cal_component_commit_sequence (clone);
gtk_object_unref (GTK_OBJECT (priv->comp));
priv->comp = clone;
priv->updating = TRUE;
if (!cal_client_update_object (priv->client, priv->comp)) {
GtkWidget *dlg;
dlg = gnome_error_dialog (_("Could not update object!"));
gnome_dialog_run_and_close (GNOME_DIALOG (dlg));
return FALSE;
} else {
priv->changed = FALSE;
}
priv->updating = 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 (priv->comp, priv->needs_send_new))
comp_editor_send_comp (editor, CAL_COMPONENT_METHOD_REQUEST);
return TRUE;
}
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, gboolean send)
{
CompEditorPrivate *priv;
priv = editor->priv;
if (!priv->changed)
return TRUE;
switch (save_component_dialog (GTK_WINDOW (editor))) {
case 0: /* Save */
if (send && save_comp_with_send (editor))
return TRUE;
else if (!send && save_comp (editor))
return TRUE;
else
return FALSE;
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;
priv = editor->priv;
gtk_object_destroy (GTK_OBJECT (editor));
}
/**
* 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;
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), "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);
/* Listen for when the page is mapped/unmapped so we can
install/uninstall the appropriate GtkAccelGroup. */
gtk_signal_connect (GTK_OBJECT (page_widget), "map",
GTK_SIGNAL_FUNC (page_mapped_cb), page);
gtk_signal_connect (GTK_OBJECT (page_widget), "unmap",
GTK_SIGNAL_FUNC (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(). */
gtk_signal_disconnect_by_data (GTK_OBJECT (page), editor);
gtk_signal_disconnect_by_data (GTK_OBJECT (page_widget), page);
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;
}
static const char *
make_icon_from_comp (CalComponent *comp)
{
CalComponentVType type;
if (!comp)
return EVOLUTION_ICONSDIR "/evolution-calendar-mini.png";
type = cal_component_get_vtype (comp);
switch (type) {
case CAL_COMPONENT_EVENT:
return EVOLUTION_ICONSDIR "/buttons/new_appointment.png";
break;
case CAL_COMPONENT_TODO:
return EVOLUTION_ICONSDIR "/buttons/new_task.png";
break;
default:
return EVOLUTION_ICONSDIR "/evolution-calendar-mini.png";
}
}
/* 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_icon_from_comp (CompEditor *editor)
{
CompEditorPrivate *priv;
const char *file;
priv = editor->priv;
file = make_icon_from_comp (priv->comp);
gnome_window_icon_set_from_file (GTK_WINDOW (editor), file);
}
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);
priv->needs_send_new = !priv->needs_send;
set_title_from_comp (editor);
set_icon_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);
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:
*
*
**/
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;
g_return_if_fail (editor != NULL);
g_return_if_fail (IS_COMP_EDITOR (editor));
priv = editor->priv;
bonobo_ui_util_set_ui (priv->uic, EVOLUTION_DATADIR, filename, "evolution-calendar");
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 (GTK_WIDGET (editor));
raise_and_focus (GTK_WIDGET (editor));
}
/* 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);
}
/* Menu Commands */
static void
save_cmd (GtkWidget *widget, gpointer data)
{
CompEditor *editor = COMP_EDITOR (data);
commit_all_fields (editor);
save_comp_with_send (editor);
}
static void
save_close_cmd (GtkWidget *widget, gpointer data)
{
CompEditor *editor = COMP_EDITOR (data);
commit_all_fields (editor);
if (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;
ical_string = cal_client_get_component_as_string (priv->client, priv->comp);
if (ical_string == NULL) {
g_warning ("Couldn't convert item to a string");
gtk_main_quit ();
return;
}
file = fopen (path, "w");
if (file == NULL) {
g_warning ("Couldn't save item");
gtk_main_quit ();
return;
}
fprintf (file, ical_string);
g_free (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;
commit_all_fields (editor);
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, FALSE, 1, vtype, GTK_WIDGET (editor)))
delete_comp (editor);
}
static void
print_cmd (GtkWidget *widget, gpointer data)
{
CompEditor *editor = COMP_EDITOR (data);
CalComponent *comp;
commit_all_fields (editor);
comp = comp_editor_get_current_comp (editor);
print_comp (comp, editor->priv->client, FALSE);
gtk_object_unref (GTK_OBJECT (comp));
}
static void
print_preview_cmd (GtkWidget *widget, gpointer data)
{
CompEditor *editor = COMP_EDITOR (data);
CalComponent *comp;
commit_all_fields (editor);
comp = comp_editor_get_current_comp (editor);
print_comp (comp, editor->priv->client, 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);
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;
priv->changed = 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;
}
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;
}
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, TRUE))
close_dialog (editor);
return TRUE;
}