/* Evolution calendar - Main page of the memo editor dialog
*
* Copyright (C) 1999-2008 Novell, Inc. (www.novell.com)
*
* Authors: Federico Mena-Quintero <federico@ximian.com>
* Miguel de Icaza <miguel@ximian.com>
* Seth Alves <alves@hungry.com>
* JP Rosevear <jpr@ximian.com>
* Nathan Owens <pianocomp81@yahoo.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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include <string.h>
#include <gtk/gtk.h>
#include <glib/gi18n.h>
#include <glade/glade.h>
#include <libedataserverui/e-source-combo-box.h>
#include <libedataserverui/e-name-selector.h>
#include <libedataserverui/e-name-selector-entry.h>
#include <libedataserverui/e-name-selector-list.h>
#include <widgets/misc/e-dateedit.h>
#include "common/authentication.h"
#include "e-util/e-dialog-widgets.h"
#include <e-util/e-dialog-utils.h>
#include "e-util/e-categories-config.h"
#include "e-util/e-util-private.h"
#include "../calendar-config.h"
#include "comp-editor.h"
#include "comp-editor-util.h"
#include "e-send-options-utils.h"
#include "memo-page.h"
/* Private part of the TaskPage structure */
struct _MemoPagePrivate {
/* Glade XML data */
GladeXML *xml;
/* Widgets from the Glade file */
GtkWidget *main;
GtkWidget *memo_content;
EAccountList *accounts;
/* Bonobo Controller for the menu/toolbar */
BonoboUIComponent *uic;
ECalComponentClassification classification;
/* Generic informative messages placeholder */
GtkWidget *info_hbox;
GtkWidget *info_icon;
GtkWidget *info_string;
/* Organizer */
GtkWidget *org_label;
GtkWidget *org_combo;
/* To field */
GtkWidget *to_button;
GtkWidget *to_hbox;
GtkWidget *to_entry;
/* Summary */
GtkWidget *summary_label;
GtkWidget *summary_entry;
/* Start date */
GtkWidget *start_label;
GtkWidget *start_date;
GtkWidget *categories_btn;
GtkWidget *categories;
GtkWidget *source_selector;
GList *address_strings;
ENameSelector *name_selector;
gboolean updating;
};
static const int classification_map[] = {
E_CAL_COMPONENT_CLASS_PUBLIC,
E_CAL_COMPONENT_CLASS_PRIVATE,
E_CAL_COMPONENT_CLASS_CONFIDENTIAL,
-1
};
static void memo_page_finalize (GObject *object);
static GtkWidget *memo_page_get_widget (CompEditorPage *page);
static void memo_page_focus_main_widget (CompEditorPage *page);
static gboolean memo_page_fill_widgets (CompEditorPage *page, ECalComponent *comp);
static gboolean memo_page_fill_component (CompEditorPage *page, ECalComponent *comp);
static void memo_page_select_organizer (MemoPage *mpage, const char *backend_address);
static void set_subscriber_info_string (MemoPage *mpage, const char *backend_address);
G_DEFINE_TYPE (MemoPage, memo_page, TYPE_COMP_EDITOR_PAGE)
/**
* memo_page_get_type:
*
* Registers the #TaskPage class if necessary, and returns the type ID
* associated to it.
*
* Return value: The type ID of the #TaskPage class.
**/
/* Class initialization function for the memo page */
static void
memo_page_class_init (MemoPageClass *klass)
{
CompEditorPageClass *editor_page_class;
GObjectClass *object_class;
editor_page_class = (CompEditorPageClass *) klass;
object_class = (GObjectClass *) klass;
editor_page_class->get_widget = memo_page_get_widget;
editor_page_class->focus_main_widget = memo_page_focus_main_widget;
editor_page_class->fill_widgets = memo_page_fill_widgets;
editor_page_class->fill_component = memo_page_fill_component;
object_class->finalize = memo_page_finalize;
}
/* Object initialization function for the memo page */
static void
memo_page_init (MemoPage *mpage)
{
MemoPagePrivate *priv;
priv = g_new0 (MemoPagePrivate, 1);
mpage->priv = priv;
priv->xml = NULL;
priv->main = NULL;
priv->memo_content = NULL;
priv->classification = E_CAL_COMPONENT_CLASS_NONE;
priv->categories_btn = NULL;
priv->categories = NULL;
priv->info_hbox = NULL;
priv->info_icon = NULL;
priv->info_string = NULL;
priv->updating = FALSE;
priv->address_strings = NULL;
}
/* Destroy handler for the memo page */
static void
memo_page_finalize (GObject *object)
{
MemoPage *mpage;
MemoPagePrivate *priv;
GList *l;
g_return_if_fail (object != NULL);
g_return_if_fail (IS_MEMO_PAGE (object));
mpage = MEMO_PAGE (object);
priv = mpage->priv;
for (l = priv->address_strings; l != NULL; l = l->next)
g_free (l->data);
g_list_free (priv->address_strings);
if (priv->main)
g_object_unref (priv->main);
if (priv->xml) {
g_object_unref (priv->xml);
priv->xml = NULL;
}
g_free (priv);
mpage->priv = NULL;
if (G_OBJECT_CLASS (memo_page_parent_class)->finalize)
(* G_OBJECT_CLASS (memo_page_parent_class)->finalize) (object);
}
static void
set_classification_menu (MemoPage *page, gint class)
{
bonobo_ui_component_freeze (page->priv->uic, NULL);
switch (class) {
case E_CAL_COMPONENT_CLASS_PUBLIC:
bonobo_ui_component_set_prop (
page->priv->uic, "/commands/ActionClassPublic",
"state", "1", NULL);
break;
case E_CAL_COMPONENT_CLASS_CONFIDENTIAL:
bonobo_ui_component_set_prop (
page->priv->uic, "/commands/ActionClassConfidential",
"state", "1", NULL);
break;
case E_CAL_COMPONENT_CLASS_PRIVATE:
bonobo_ui_component_set_prop (
page->priv->uic, "/commands/ActionClassPrivate",
"state", "1", NULL);
break;
}
bonobo_ui_component_thaw (page->priv->uic, NULL);
}
/* get_widget handler for the task page */
static GtkWidget *
memo_page_get_widget (CompEditorPage *page)
{
MemoPage *mpage;
MemoPagePrivate *priv;
mpage = MEMO_PAGE (page);
priv = mpage->priv;
return priv->main;
}
/* focus_main_widget handler for the memo page */
static void
memo_page_focus_main_widget (CompEditorPage *page)
{
MemoPage *mpage;
MemoPagePrivate *priv;
mpage = MEMO_PAGE (page);
priv = mpage->priv;
gtk_widget_grab_focus (priv->summary_entry);
}
/* Fills the widgets with default values */
static void
clear_widgets (MemoPage *mpage)
{
MemoPagePrivate *priv;
priv = mpage->priv;
/* Summary */
e_dialog_editable_set (priv->summary_entry, NULL);
/* memo content */
gtk_text_buffer_set_text (gtk_text_view_get_buffer (GTK_TEXT_VIEW (priv->memo_content)), "", 0);
/* Classification */
priv->classification = E_CAL_COMPONENT_CLASS_PRIVATE;
set_classification_menu (mpage, priv->classification);
/* Categories */
e_dialog_editable_set (priv->categories, NULL);
}
void
memo_page_set_classification (MemoPage *page, ECalComponentClassification class)
{
page->priv->classification = class;
}
static void
sensitize_widgets (MemoPage *mpage)
{
gboolean read_only, sens = FALSE, sensitize;
MemoPagePrivate *priv;
priv = mpage->priv;
if (!e_cal_is_read_only (COMP_EDITOR_PAGE (mpage)->client, &read_only, NULL))
read_only = TRUE;
if (COMP_EDITOR_PAGE (mpage)->flags & COMP_EDITOR_IS_SHARED)
sens = COMP_EDITOR_PAGE (mpage)->flags & COMP_EDITOR_PAGE_USER_ORG;
else
sens = TRUE;
sensitize = (!read_only && sens);
priv = mpage->priv;
/* The list of organizers is set to be non-editable. Otherwise any
* change in the displayed list causes an 'Account not found' error.
*/
gtk_editable_set_editable (GTK_EDITABLE (GTK_COMBO (priv->org_combo)->entry), FALSE);
gtk_text_view_set_editable (GTK_TEXT_VIEW (priv->memo_content), sensitize);
gtk_widget_set_sensitive (priv->start_date, sensitize);
gtk_widget_set_sensitive (priv->categories_btn, !read_only);
gtk_editable_set_editable (GTK_EDITABLE (priv->categories), !read_only);
gtk_editable_set_editable (GTK_EDITABLE (priv->summary_entry), sensitize);
if (COMP_EDITOR_PAGE (mpage)->flags & COMP_EDITOR_IS_SHARED) {
if (priv->to_entry) {
gtk_editable_set_editable (GTK_EDITABLE (priv->to_entry), !read_only);
gtk_widget_grab_focus (priv->to_entry);
}
}
bonobo_ui_component_set_prop (priv->uic, "/commands/ActionClassPublic", "sensitive", sensitize ? "1" : "0"
, NULL);
bonobo_ui_component_set_prop (priv->uic, "/commands/ActionClassPrivate", "sensitive", sensitize ? "1" : "0"
, NULL);
bonobo_ui_component_set_prop (priv->uic, "/commands/ActionClassConfidential", "sensitive",
sensitize ? "1" : "0", NULL);
bonobo_ui_component_set_prop (priv->uic, "/commands/InsertAttachments", "sensitive", sensitize ? "1" : "0"
, NULL);
}
/* returns empty string rather than NULL because of simplicity of usage */
static const char *
get_recipients (ECalComponent *comp)
{
icalcomponent *icalcomp;
icalproperty *icalprop;
g_return_val_if_fail (comp != NULL, "");
icalcomp = e_cal_component_get_icalcomponent (comp);
/* first look if we have there such property */
for (icalprop = icalcomponent_get_first_property (icalcomp, ICAL_X_PROPERTY);
icalprop;
icalprop = icalcomponent_get_next_property (icalcomp, ICAL_X_PROPERTY)) {
const char *xname = icalproperty_get_x_name (icalprop);
if (xname && strcmp (xname, "X-EVOLUTION-RECIPIENTS") == 0)
break;
}
if (icalprop)
return icalproperty_get_x (icalprop);
return "";
}
/* fill_widgets handler for the memo page */
static gboolean
memo_page_fill_widgets (CompEditorPage *page, ECalComponent *comp)
{
MemoPage *mpage;
MemoPagePrivate *priv;
ECalComponentClassification cl;
ECalComponentText text;
ECalComponentDateTime d;
GSList *l;
const char *categories;
gchar *backend_addr = NULL;
mpage = MEMO_PAGE (page);
priv = mpage->priv;
priv->updating = TRUE;
/* Clean the screen */
clear_widgets (mpage);
/* Summary */
e_cal_component_get_summary (comp, &text);
e_dialog_editable_set (priv->summary_entry, text.value);
e_cal_component_get_description_list (comp, &l);
if (l && l->data) {
ECalComponentText *dtext;
dtext = l->data;
gtk_text_buffer_set_text (gtk_text_view_get_buffer (GTK_TEXT_VIEW (priv->memo_content)),
dtext->value ? dtext->value : "", -1);
} else {
gtk_text_buffer_set_text (gtk_text_view_get_buffer (GTK_TEXT_VIEW (priv->memo_content)),
"", 0);
}
e_cal_component_free_text_list (l);
/* Start Date. */
e_cal_component_get_dtstart (comp, &d);
if (d.value) {
struct icaltimetype *start_tt = d.value;
e_date_edit_set_date (E_DATE_EDIT (priv->start_date),
start_tt->year, start_tt->month,
start_tt->day);
} else if (!(page->flags & COMP_EDITOR_PAGE_NEW_ITEM))
e_date_edit_set_time (E_DATE_EDIT (priv->start_date), -1);
e_cal_component_free_datetime (&d);
/* Classification. */
e_cal_component_get_classification (comp, &cl);
switch (cl) {
case E_CAL_COMPONENT_CLASS_PUBLIC:
{
cl = E_CAL_COMPONENT_CLASS_PUBLIC;
break;
}
case E_CAL_COMPONENT_CLASS_PRIVATE:
{
cl = E_CAL_COMPONENT_CLASS_PRIVATE;
break;
}
case E_CAL_COMPONENT_CLASS_CONFIDENTIAL:
{
cl = E_CAL_COMPONENT_CLASS_CONFIDENTIAL;
break;
}
default:
/* default to PUBLIC */
cl = E_CAL_COMPONENT_CLASS_PUBLIC;
break;
}
set_classification_menu (mpage, cl);
/* Categories */
e_cal_component_get_categories (comp, &categories);
e_dialog_editable_set (priv->categories, categories);
e_cal_get_cal_address (COMP_EDITOR_PAGE (mpage)->client, &backend_addr, NULL);
set_subscriber_info_string (mpage, backend_addr);
if (e_cal_component_has_organizer (comp)) {
ECalComponentOrganizer organizer;
e_cal_component_get_organizer (comp, &organizer);
if (organizer.value != NULL) {
const gchar *strip = itip_strip_mailto (organizer.value);
gchar *string;
GList *list = NULL;
if ( organizer.cn != NULL)
string = g_strdup_printf ("%s <%s>", organizer.cn, strip);
else
string = g_strdup (strip);
if (itip_organizer_is_user (comp, page->client) || itip_sentby_is_user (comp)) {
gtk_entry_set_text (GTK_ENTRY (GTK_COMBO (priv->org_combo)->entry), string);
} else {
list = g_list_append (list, string);
gtk_combo_set_popdown_strings (GTK_COMBO (priv->org_combo), list);
gtk_editable_set_editable (GTK_EDITABLE (GTK_COMBO (priv->org_combo)->entry), FALSE);
}
g_free (string);
g_list_free (list);
}
}
if (backend_addr)
g_free (backend_addr);
/* Source */
e_source_combo_box_set_active (
E_SOURCE_COMBO_BOX (priv->source_selector),
e_cal_get_source (page->client));
if (priv->to_entry && (page->flags & COMP_EDITOR_PAGE_IS_SHARED) && !(page->flags & COMP_EDITOR_PAGE_NEW_ITEM))
gtk_entry_set_text (GTK_ENTRY (priv->to_entry), get_recipients (comp));
priv->updating = FALSE;
sensitize_widgets (mpage);
return TRUE;
}
static gboolean
fill_comp_with_recipients (ENameSelector *name_selector, ECalComponent *comp)
{
EDestinationStore *destination_store;
GString *str = NULL;
GList *l, *destinations;
ENameSelectorModel *name_selector_model = e_name_selector_peek_model (name_selector);
icalcomponent *icalcomp;
icalproperty *icalprop;
e_name_selector_model_peek_section (name_selector_model, "To",
NULL, &destination_store);
destinations = e_destination_store_list_destinations (destination_store);
for (l = destinations; l; l = g_list_next (l)) {
EDestination *destination = l->data, *des = NULL;
const GList *list_dests = NULL, *l;
GList card_dest;
if (e_destination_is_evolution_list (destination)) {
list_dests = e_destination_list_get_dests (destination);
} else {
EContact *contact = e_destination_get_contact (destination);
/* check if the contact is contact list which is not expanded yet */
/* we expand it by getting the list again from the server forming the query */
if (contact && e_contact_get (contact , E_CONTACT_IS_LIST)) {
EBook *book = NULL;
ENameSelectorDialog *dialog;
EContactStore *c_store;
GList *books, *l;
char *uri = e_contact_get (contact, E_CONTACT_BOOK_URI);
dialog = e_name_selector_peek_dialog (name_selector);
c_store = dialog->name_selector_model->contact_store;
books = e_contact_store_get_books (c_store);
for (l = books; l; l = l->next) {
EBook *b = l->data;
if (g_str_equal (uri, e_book_get_uri (b))) {
book = b;
break;
}
}
if (book) {
GList *contacts = NULL;
EContact *n_con = NULL;
char *qu;
EBookQuery *query;
qu = g_strdup_printf ("(is \"full_name\" \"%s\")",
(char *) e_contact_get (contact, E_CONTACT_FULL_NAME));
query = e_book_query_from_string (qu);
if (!e_book_get_contacts (book, query, &contacts, NULL)) {
g_warning ("Could not get contact from the book \n");
} else {
des = e_destination_new ();
n_con = contacts->data;
e_destination_set_contact (des, n_con, 0);
list_dests = e_destination_list_get_dests (des);
g_list_foreach (contacts, (GFunc) g_object_unref, NULL);
g_list_free (contacts);
}
e_book_query_unref (query);
g_free (qu);
}
g_list_free (books);
} else {
card_dest.next = NULL;
card_dest.prev = NULL;
card_dest.data = destination;
list_dests = &card_dest;
}
}
for (l = list_dests; l; l = l->next) {
EDestination *dest = l->data;
const char *name, *attendee = NULL;
name = e_destination_get_name (dest);
/* If we couldn't get the attendee prior, get the email address as the default */
if (attendee == NULL || *attendee == '\0') {
attendee = e_destination_get_email (dest);
}
if (attendee == NULL || *attendee == '\0')
continue;
if (!str) {
str = g_string_new (NULL);
g_string_prepend (str, attendee);
continue;
}
g_string_prepend_c (str, ';');
g_string_prepend (str, attendee);
}
}
g_list_free (destinations);
if (str && *str->str) {
icalcomp = e_cal_component_get_icalcomponent (comp);
icalprop = icalproperty_new_x (str->str);
icalproperty_set_x_name (icalprop, "X-EVOLUTION-RECIPIENTS");
icalcomponent_add_property (icalcomp, icalprop);
g_string_free (str, FALSE);
return TRUE;
} else
return FALSE;
}
static EAccount *
get_current_account (MemoPage *page)
{
MemoPagePrivate *priv;
EIterator *it;
const char *str;
priv = page->priv;
str = gtk_entry_get_text (GTK_ENTRY (GTK_COMBO (priv->org_combo)->entry));
if (!str)
return NULL;
for (it = e_list_get_iterator((EList *)priv->accounts); e_iterator_is_valid(it); e_iterator_next(it)) {
EAccount *a = (EAccount *)e_iterator_get(it);
char *full = g_strdup_printf("%s <%s>", a->id->name, a->id->address);
if (!g_ascii_strcasecmp (full, str)) {
g_free (full);
g_object_unref (it);
return a;
}
g_free (full);
}
g_object_unref (it);
return NULL;
}
/* fill_component handler for the memo page */
static gboolean
memo_page_fill_component (CompEditorPage *page, ECalComponent *comp)
{
MemoPage *mpage;
MemoPagePrivate *priv;
ECalComponentDateTime start_date;
struct icaltimetype start_tt;
char *cat, *str;
int i;
GtkTextBuffer *text_buffer;
GtkTextIter text_iter_start, text_iter_end;
mpage = MEMO_PAGE (page);
priv = mpage->priv;
text_buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (priv->memo_content));
/* Summary */
str = e_dialog_editable_get (priv->summary_entry);
if (!str || strlen (str) == 0)
e_cal_component_set_summary (comp, NULL);
else {
ECalComponentText text;
text.value = str;
text.altrep = NULL;
e_cal_component_set_summary (comp, &text);
}
if (str) {
g_free (str);
str = NULL;
}
/* Memo Content */
gtk_text_buffer_get_start_iter (text_buffer, &text_iter_start);
gtk_text_buffer_get_end_iter (text_buffer, &text_iter_end);
str = gtk_text_buffer_get_text (text_buffer, &text_iter_start, &text_iter_end, FALSE);
if (!str || strlen (str) == 0){
e_cal_component_set_description_list (comp, NULL);
}
else {
int idxToUse = 1;
GSList l;
ECalComponentText text, sumText;
char *txt, *p;
gunichar uc;
for(i = 0, p = str, uc = g_utf8_get_char_validated (p, -1);
i < 50 && p && uc < (gunichar)-2;
i++, p = g_utf8_next_char (p), uc = g_utf8_get_char_validated (p, -1)) {
idxToUse = p - str;
if (uc == '\n' || !uc) {
p = NULL;
break;
}
}
if (p)
idxToUse = p - str;
if (i == 50 && uc && uc < (gunichar)-2)
sumText.value = txt = g_strdup_printf ("%.*s...", idxToUse, str);
else
sumText.value = txt = g_strndup(str, idxToUse);
sumText.altrep = NULL;
text.value = str;
text.altrep = NULL;
l.data = &text;
l.next = NULL;
e_cal_component_set_description_list (comp, &l);
g_free(txt);
}
if (str)
g_free (str);
/* Dates */
start_tt = icaltime_null_time ();
start_tt.is_date = 1;
start_date.value = &start_tt;
start_date.tzid = NULL;
if (!e_date_edit_date_is_valid (E_DATE_EDIT (priv->start_date))) {
comp_editor_page_display_validation_error (page, _("Start date is wrong"), priv->start_date);
return FALSE;
}
if (e_date_edit_get_date (E_DATE_EDIT (priv->start_date),
&start_tt.year,
&start_tt.month,
&start_tt.day))
e_cal_component_set_dtstart (comp, &start_date);
else
e_cal_component_set_dtstart (comp, NULL);
/* Classification. */
e_cal_component_set_classification (comp, priv->classification);
/* Categories */
cat = e_dialog_editable_get (priv->categories);
str = comp_editor_strip_categories (cat);
if (cat)
g_free (cat);
e_cal_component_set_categories (comp, str);
if (str)
g_free (str);
/* change recipients only when creating new item, after that no such action is available */
if ((page->flags & COMP_EDITOR_PAGE_IS_SHARED) && (page->flags & COMP_EDITOR_PAGE_NEW_ITEM) && fill_comp_with_recipients (priv->name_selector, comp)) {
ECalComponentOrganizer organizer = {NULL, NULL, NULL, NULL};
EAccount *a;
gchar *backend_addr = NULL, *org_addr = NULL, *sentby = NULL;
e_cal_get_cal_address (page->client, &backend_addr, NULL);
/* Find the identity for the organizer or sentby field */
a = get_current_account (mpage);
/* Sanity Check */
if (a == NULL) {
e_notice (priv->main, GTK_MESSAGE_ERROR,
_("The organizer selected no longer has an account."));
return FALSE;
}
if (a->id->address == NULL || strlen (a->id->address) == 0) {
e_notice (priv->main, GTK_MESSAGE_ERROR,
_("An organizer is required."));
return FALSE;
}
if (!(backend_addr && *backend_addr) || !g_ascii_strcasecmp (backend_addr, a->id->address)) {
org_addr = g_strdup_printf ("MAILTO:%s", a->id->address);
organizer.value = org_addr;
organizer.cn = a->id->name;
} else {
org_addr = g_strdup_printf ("MAILTO:%s", backend_addr);
sentby = g_strdup_printf ("MAILTO:%s", a->id->address);
organizer.value = org_addr;
organizer.sentby = sentby;
}
e_cal_component_set_organizer (comp, &organizer);
if (page->flags & COMP_EDITOR_PAGE_NEW_ITEM)
comp_editor_page_notify_needs_send (page);
g_free (backend_addr);
g_free (org_addr);
g_free (sentby);
}
return TRUE;
}
void
memo_page_set_show_categories (MemoPage *page, gboolean state)
{
if (state) {
gtk_widget_show (page->priv->categories_btn);
gtk_widget_show (page->priv->categories);
} else {
gtk_widget_hide (page->priv->categories_btn);
gtk_widget_hide (page->priv->categories);
}
}
/*If the msg has some value set, the icon should always be set */
void
memo_page_set_info_string (MemoPage *mpage, const gchar *icon, const gchar *msg)
{
MemoPagePrivate *priv;
priv = mpage->priv;
gtk_image_set_from_stock (GTK_IMAGE (priv->info_icon), icon, GTK_ICON_SIZE_BUTTON);
gtk_label_set_text (GTK_LABEL(priv->info_string), msg);
if (msg && icon)
gtk_widget_show (priv->info_hbox);
else
gtk_widget_hide (priv->info_hbox);
}
/* Gets the widgets from the XML file and returns if they are all available. */
static gboolean
get_widgets (MemoPage *mpage)
{
CompEditorPage *page = COMP_EDITOR_PAGE (mpage);
MemoPagePrivate *priv;
GSList *accel_groups;
GtkWidget *toplevel;
priv = mpage->priv;
#define GW(name) glade_xml_get_widget (priv->xml, name)
priv->main = GW ("memo-page");
if (!priv->main){
g_warning("couldn't find memo-page!");
return FALSE;
}
/* Get the GtkAccelGroup from the toplevel window, so we can install
it when the notebook page is mapped. */
toplevel = gtk_widget_get_toplevel (priv->main);
accel_groups = gtk_accel_groups_from_object (G_OBJECT (toplevel));
if (accel_groups)
page->accel_group = g_object_ref (accel_groups->data);
g_object_ref (priv->main);
gtk_container_remove (GTK_CONTAINER (priv->main->parent), priv->main);
priv->info_hbox = GW ("generic-info");
priv->info_icon = GW ("generic-info-image");
priv->info_string = GW ("generic-info-msgs");
priv->org_label = GW ("org-label");
priv->org_combo = GW ("org-combo");
priv->to_button = GW ("to-button");
priv->to_hbox = GW ("to-hbox");
priv->summary_label = GW ("sum-label");
priv->summary_entry = GW ("sum-entry");
priv->start_label = GW ("start-label");
priv->start_date = GW ("start-date");
priv->memo_content = GW ("memo_content");
priv->categories_btn = GW ("categories-button");
priv->categories = GW ("categories");
priv->source_selector = GW ("source");
#undef GW
return (priv->memo_content
&& priv->categories_btn
&& priv->categories
&& priv->start_date);
}
/* Callback used when the categories button is clicked; we must bring up the
* category list dialog.
*/
static void
categories_clicked_cb (GtkWidget *button, gpointer data)
{
MemoPage *mpage;
MemoPagePrivate *priv;
GtkWidget *entry;
mpage = MEMO_PAGE (data);
priv = mpage->priv;
entry = priv->categories;
e_categories_config_open_dialog_for_entry (GTK_ENTRY (entry));
}
/* This is called when any field is changed; it notifies upstream. */
static void
field_changed_cb (GtkWidget *widget, gpointer data)
{
MemoPage *mpage;
MemoPagePrivate *priv;
mpage = MEMO_PAGE (data);
priv = mpage->priv;
if (!priv->updating)
comp_editor_page_notify_changed (COMP_EDITOR_PAGE (mpage));
}
static void
source_changed_cb (ESourceComboBox *source_combo_box, MemoPage *mpage)
{
MemoPagePrivate *priv = mpage->priv;
ESource *source;
source = e_source_combo_box_get_active (source_combo_box);
if (!priv->updating) {
ECal *client;
client = auth_new_cal_from_source (source, E_CAL_SOURCE_TYPE_JOURNAL);
if (!client || !e_cal_open (client, FALSE, NULL)) {
GtkWidget *dialog;
if (client)
g_object_unref (client);
e_source_combo_box_set_active (
E_SOURCE_COMBO_BOX (priv->source_selector),
e_cal_get_source (COMP_EDITOR_PAGE (mpage)->client));
dialog = gtk_message_dialog_new (NULL, GTK_DIALOG_MODAL,
GTK_MESSAGE_WARNING, GTK_BUTTONS_OK,
_("Unable to open memos in '%s'."),
e_source_peek_name (source));
gtk_dialog_run (GTK_DIALOG (dialog));
gtk_widget_destroy (dialog);
} else {
comp_editor_notify_client_changed (
COMP_EDITOR (gtk_widget_get_toplevel (priv->main)),
client);
if (client) {
gchar *backend_addr = NULL;
e_cal_get_cal_address(client, &backend_addr, NULL);
if (COMP_EDITOR_PAGE (mpage)->flags & COMP_EDITOR_PAGE_IS_SHARED)
memo_page_select_organizer (mpage, backend_addr);
set_subscriber_info_string (mpage, backend_addr);
g_free (backend_addr);
}
sensitize_widgets (mpage);
}
}
}
static void
set_subscriber_info_string (MemoPage *mpage, const char *backend_address)
{
ECal *client = COMP_EDITOR_PAGE (mpage)->client;
ESource *source;
source = e_cal_get_source (client);
if (e_source_get_property (source, "subscriber"))
/* Translators: This string is used when we are creating a Memo
on behalf of some other user */
memo_page_set_info_string (mpage, GTK_STOCK_DIALOG_INFO,
g_strdup_printf(_("You are acting on behalf of %s"), backend_address));
else
memo_page_set_info_string (mpage, NULL, NULL);
}
/*sets the current focused widget */
static gboolean
widget_focus_in_cb (GtkWidget *widget, GdkEventFocus *event, gpointer data)
{
MemoPage *mpage;
mpage = MEMO_PAGE (data);
comp_editor_page_set_focused_widget (COMP_EDITOR_PAGE (mpage), widget);
return FALSE;
}
/*unset the current focused widget */
static gboolean
widget_focus_out_cb (GtkWidget *widget, GdkEventFocus *event, gpointer data)
{
MemoPage *mpage;
mpage = MEMO_PAGE (data);
comp_editor_page_unset_focused_widget (COMP_EDITOR_PAGE (mpage), widget);
return FALSE;
}
/* Callback used when the summary changes; we emit the notification signal. */
static void
summary_changed_cb (GtkEditable *editable, gpointer data)
{
MemoPage *mpage;
MemoPagePrivate *priv;
gchar *summary;
mpage = MEMO_PAGE (data);
priv = mpage->priv;
if (priv->updating)
return;
summary = e_dialog_editable_get (GTK_WIDGET (editable));
comp_editor_page_notify_summary_changed (COMP_EDITOR_PAGE (mpage),
summary);
g_free (summary);
}
static void
to_button_clicked_cb (GtkButton *button, gpointer data)
{
MemoPage *page = data;
MemoPagePrivate *priv = page->priv;
ENameSelectorDialog *name_selector_dialog;
name_selector_dialog = e_name_selector_peek_dialog (priv->name_selector);
gtk_widget_show (GTK_WIDGET (name_selector_dialog));
}
static void
response_cb (ENameSelectorDialog *name_selector_dialog, gint response, gpointer user_data)
{
gtk_widget_hide (GTK_WIDGET (name_selector_dialog));
}
/* Hooks the widget signals */
static gboolean
init_widgets (MemoPage *mpage)
{
MemoPagePrivate *priv;
GtkTextBuffer *text_buffer;
priv = mpage->priv;
/* Generic informative messages */
gtk_widget_hide (priv->info_hbox);
/* Summary */
g_signal_connect((priv->summary_entry), "changed",
G_CALLBACK (summary_changed_cb), mpage);
g_signal_connect(priv->summary_entry, "focus-in-event",
G_CALLBACK (widget_focus_in_cb), mpage);
g_signal_connect(priv->summary_entry, "focus-out-event",
G_CALLBACK (widget_focus_out_cb), mpage);
/* Memo Content */
text_buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (priv->memo_content));
gtk_text_view_set_wrap_mode (GTK_TEXT_VIEW (priv->memo_content), GTK_WRAP_WORD);
g_signal_connect(priv->memo_content, "focus-in-event",
G_CALLBACK (widget_focus_in_cb), mpage);
g_signal_connect(priv->memo_content, "focus-out-event",
G_CALLBACK (widget_focus_out_cb), mpage);
/* Categories button */
g_signal_connect((priv->categories_btn), "clicked",
G_CALLBACK (categories_clicked_cb), mpage);
/* Source selector */
g_signal_connect((priv->source_selector), "changed",
G_CALLBACK (source_changed_cb), mpage);
/* Connect the default signal handler to use to make sure the "changed"
field gets set whenever a field is changed. */
/* Belongs to priv->memo_content */
g_signal_connect ((text_buffer), "changed",
G_CALLBACK (field_changed_cb), mpage);
g_signal_connect((priv->categories), "changed",
G_CALLBACK (field_changed_cb), mpage);
g_signal_connect((priv->summary_entry), "changed",
G_CALLBACK (field_changed_cb), mpage);
g_signal_connect((priv->source_selector), "changed",
G_CALLBACK (field_changed_cb), mpage);
g_signal_connect((priv->start_date), "changed",
G_CALLBACK (field_changed_cb), mpage);
if (priv->name_selector) {
ENameSelectorDialog *name_selector_dialog;
name_selector_dialog = e_name_selector_peek_dialog (priv->name_selector);
g_signal_connect (name_selector_dialog, "response",
G_CALLBACK (response_cb), mpage);
g_signal_connect ((priv->to_button), "clicked", G_CALLBACK (to_button_clicked_cb), mpage);
g_signal_connect ((priv->to_entry), "changed", G_CALLBACK (field_changed_cb), mpage);
}
memo_page_set_show_categories (mpage, calendar_config_get_show_categories());
return TRUE;
}
static GtkWidget *
get_to_entry (ENameSelector *name_selector)
{
ENameSelectorModel *name_selector_model;
ENameSelectorEntry *name_selector_entry;
name_selector_model = e_name_selector_peek_model (name_selector);
e_name_selector_model_add_section (name_selector_model, "To", _("To"), NULL);
name_selector_entry = (ENameSelectorEntry *)e_name_selector_peek_section_list (name_selector, "To");
return GTK_WIDGET (name_selector_entry);
}
static void
memo_page_select_organizer (MemoPage *mpage, const char *backend_address)
{
MemoPagePrivate *priv;
GList *l;
EAccount *def_account;
gchar *def_address = NULL;
const char *default_address;
gboolean subscribed_cal = FALSE;
ESource *source = NULL;
const char *user_addr = NULL;
def_account = itip_addresses_get_default();
if (def_account && def_account->enabled)
def_address = g_strdup_printf("%s <%s>", def_account->id->name, def_account->id->address);
priv = mpage->priv;
if (COMP_EDITOR_PAGE (mpage)->client)
source = e_cal_get_source (COMP_EDITOR_PAGE (mpage)->client);
if (source)
user_addr = e_source_get_property (source, "subscriber");
if (user_addr)
subscribed_cal = TRUE;
else
user_addr = (backend_address && *backend_address) ? backend_address : NULL;
default_address = NULL;
if (user_addr)
for (l = priv->address_strings; l != NULL; l = l->next)
if (g_strrstr ((gchar *) l->data, user_addr) != NULL) {
default_address = (const char *) l->data;
break;
}
if (!default_address && def_account)
default_address = def_address;
if (default_address) {
if (COMP_EDITOR_PAGE (mpage)->flags & COMP_EDITOR_PAGE_NEW_ITEM) {
gtk_entry_set_text (GTK_ENTRY (GTK_COMBO (priv->org_combo)->entry), default_address);
/* FIXME: Use accessor functions to access private members of a GtkCombo widget */
gtk_widget_set_sensitive (GTK_WIDGET (GTK_COMBO (priv->org_combo)->button), !subscribed_cal);
}
} else
g_warning ("No potential organizers!");
g_free (def_address);
}
/**
* memo_page_construct:
* @mpage: An memo page.
*
* Constructs an memo page by loading its Glade data.
*
* Return value: The same object as @mpage, or NULL if the widgets could not be
* created.
**/
MemoPage *
memo_page_construct (MemoPage *mpage)
{
MemoPagePrivate *priv;
EIterator *it;
char *gladefile;
EAccount *a;
CompEditorPageFlags flags = COMP_EDITOR_PAGE (mpage)->flags;
priv = mpage->priv;
gladefile = g_build_filename (EVOLUTION_GLADEDIR,
"memo-page.glade",
NULL);
priv->xml = glade_xml_new (gladefile, NULL, NULL);
g_free (gladefile);
if (!priv->xml) {
g_message ("memo_page_construct(): "
"Could not load the Glade XML file!");
return NULL;
}
if (!get_widgets (mpage)) {
g_message ("memo_page_construct(): "
"Could not find all widgets in the XML file!");
return NULL;
}
if (flags & COMP_EDITOR_PAGE_IS_SHARED) {
priv->accounts = itip_addresses_get ();
for (it = e_list_get_iterator((EList *)priv->accounts);
e_iterator_is_valid(it);
e_iterator_next(it)) {
gchar *full = NULL;
a = (EAccount *)e_iterator_get(it);
/* skip disabled accounts */
if (!a->enabled)
continue;
full = g_strdup_printf("%s <%s>", a->id->name, a->id->address);
priv->address_strings = g_list_append(priv->address_strings, full);
}
g_object_unref(it);
if (priv->address_strings)
gtk_combo_set_popdown_strings (GTK_COMBO (priv->org_combo), priv->address_strings);
else
g_warning ("No potential organizers!");
gtk_widget_show (priv->org_label);
gtk_widget_show (priv->org_combo);
priv->name_selector = e_name_selector_new ();
priv->to_entry = get_to_entry (priv->name_selector);
gtk_container_add ((GtkContainer *)priv->to_hbox, priv->to_entry);
gtk_widget_show (priv->to_hbox);
gtk_widget_show (priv->to_entry);
gtk_widget_show (priv->to_button);
if (!(flags & COMP_EDITOR_PAGE_NEW_ITEM)) {
gtk_widget_set_sensitive (priv->to_button, FALSE);
gtk_widget_set_sensitive (priv->to_entry, FALSE);
}
}
if (!init_widgets (mpage)) {
g_message ("memo_page_construct(): "
"Could not initialize the widgets!");
return NULL;
}
return mpage;
}
/**
* memo_page_new:
*
* Creates a new memo page.
*
* Return value: A newly-created task page, or NULL if the page could
* not be created.
**/
MemoPage *
memo_page_new (BonoboUIComponent *uic, CompEditorPageFlags flags)
{
MemoPage *mpage;
mpage = g_object_new (TYPE_MEMO_PAGE, NULL);
mpage->priv->uic = uic;
COMP_EDITOR_PAGE (mpage)->flags = flags;
if (!memo_page_construct (mpage)) {
g_object_unref (mpage);
return NULL;
}
return mpage;
}
GtkWidget *memo_page_create_date_edit (void);
GtkWidget *
memo_page_create_date_edit (void)
{
GtkWidget *dedit;
dedit = comp_editor_new_date_edit (TRUE, FALSE, TRUE);
e_date_edit_set_allow_no_date_set (E_DATE_EDIT (dedit), TRUE);
gtk_widget_show (dedit);
return dedit;
}
GtkWidget *memo_page_create_source_combo_box (void);
GtkWidget *
memo_page_create_source_combo_box (void)
{
GtkWidget *combo_box;
GConfClient *gconf_client;
ESourceList *source_list;
gconf_client = gconf_client_get_default ();
source_list = e_source_list_new_for_gconf (
gconf_client, "/apps/evolution/memos/sources");
combo_box = e_source_combo_box_new (source_list);
g_object_unref (source_list);
g_object_unref (gconf_client);
gtk_widget_show (combo_box);
return combo_box;
}
