2007-07-31 Philip Van Hoof <pvanhoof@gnome.org>
[modest] / src / maemo / modest-platform.c
index 174774e..73d4c1f 100644 (file)
 #include <libosso.h>
 #include <alarmd/alarm_event.h> /* For alarm_event_add(), etc. */
 #include <tny-maemo-conic-device.h>
+#include <tny-simple-list.h>
 #include <tny-folder.h>
 #include <tny-camel-imap-store-account.h>
 #include <tny-camel-pop-store-account.h>
 #include <gtk/gtkicontheme.h>
 #include <gtk/gtkmenuitem.h>
 #include <gtk/gtkmain.h>
+#include <modest-text-utils.h>
 #include <string.h>
 
 
 
 static osso_context_t *osso_context = NULL;
 
-static void  folder_name_insensitive_press (GtkWidget *widget, ModestWindow *window);
-       
 static void    
-on_modest_conf_update_interval_changed (ModestConf* self, const gchar *key, 
-       ModestConfEvent event, gpointer user_data)
+on_modest_conf_update_interval_changed (ModestConf* self, 
+                                       const gchar *key, 
+                                       ModestConfEvent event,
+                                       ModestConfNotificationId id, 
+                                       gpointer user_data)
 {
        if (strcmp (key, MODEST_CONF_UPDATE_INTERVAL) == 0) {
                const guint update_interval_minutes = 
@@ -140,7 +143,13 @@ modest_platform_init (int argc, char *argv[])
        
 
        /* Make sure that the update interval is changed whenever its gconf key 
-        * is changed: */
+        * is changed */
+       /* CAUTION: we're not using here the
+          modest_conf_listen_to_namespace because we know that there
+          are other parts of Modest listening for this namespace, so
+          we'll receive the notifications anyway. We basically do not
+          use it because there is no easy way to do the
+          modest_conf_forget_namespace */
        ModestConf *conf = modest_runtime_get_conf ();
        g_signal_connect (G_OBJECT(conf),
                          "key_changed",
@@ -149,7 +158,7 @@ modest_platform_init (int argc, char *argv[])
                          
        /* Get the initial update interval from gconf: */
        on_modest_conf_update_interval_changed(conf, MODEST_CONF_UPDATE_INTERVAL,
-               MODEST_CONF_EVENT_KEY_CHANGED, NULL);
+                                              MODEST_CONF_EVENT_KEY_CHANGED, 0, NULL);
 
        /* initialize the addressbook */
        if (!osso_abook_init (&argc, &argv, osso_context)) {
@@ -201,14 +210,11 @@ guess_mime_type_from_name (const gchar* name)
 
 gchar*
 modest_platform_get_file_icon_name (const gchar* name, const gchar* mime_type,
-                                         gchar **effective_mime_type)
+                                   gchar **effective_mime_type)
 {
        GString *mime_str = NULL;
        gchar *icon_name  = NULL;
        gchar **icons, **cursor;
-       
-       
-       g_return_val_if_fail (name || mime_type, NULL);
 
        if (!mime_type || !g_ascii_strcasecmp (mime_type, "application/octet-stream")) 
                mime_str = g_string_new (guess_mime_type_from_name(name));
@@ -350,20 +356,14 @@ modest_platform_activate_file (const gchar *path, const gchar *mime_type)
        con = osso_get_dbus_connection (osso_context);
 #ifdef MODEST_HAVE_OSSO_MIME
        result = osso_mime_open_file_with_mime_type (con, uri_path, mime_str->str);
-       g_string_free (mime_str, TRUE);
-
-       if (result != 1)
-               hildon_banner_show_information (NULL, NULL, _("mcen_ni_noregistered_viewer"));
-       return result != 1;
 #else
        result = hildon_mime_open_file_with_mime_type (con, uri_path, mime_str->str);
+#endif /*MODEST_HAVE_OSSO_MIME*/
        g_string_free (mime_str, TRUE);
 
        if (result != 1)
-               hildon_banner_show_information (NULL, NULL, _("mcen_ni_noregistered_viewer"));
+               modest_platform_run_information_dialog (NULL, _("mcen_ni_noregistered_viewer"));
        return result != 1;
-#endif /*MODEST_HAVE_OSSO_MIME*/
-
 }
 
 typedef struct  {
@@ -524,7 +524,8 @@ modest_platform_get_icon (const gchar *name)
        GtkIconTheme *current_theme = NULL;
 
        g_return_val_if_fail (name, NULL);
-       
+
+#if 0 /* do we still need this? */
        if (g_str_has_suffix (name, ".png")) { /*FIXME: hack*/
                pixbuf = gdk_pixbuf_new_from_file (name, &err);
                if (!pixbuf) {
@@ -535,7 +536,7 @@ modest_platform_get_icon (const gchar *name)
                }
                return pixbuf;
        }
-
+#endif /* */
        current_theme = gtk_icon_theme_get_default ();
        pixbuf = gtk_icon_theme_load_icon (current_theme, name, 26,
                                           GTK_ICON_LOOKUP_NO_SVG,
@@ -565,25 +566,33 @@ entry_insert_text (GtkEditable *editable,
        gint chars_length;
 
        chars = gtk_editable_get_chars (editable, 0, -1);
-       chars_length = strlen (chars);
+       chars_length = g_utf8_strlen (chars, -1);
 
        /* Show WID-INF036 */
-       if (chars_length == 20) {
+       if (chars_length >= 20) {
                hildon_banner_show_information  (gtk_widget_get_parent (GTK_WIDGET (data)), NULL,
-                                                dgettext("hildon-common-strings", "ckdg_ib_maximum_characters_reached"));
+                                                _CS("ckdg_ib_maximum_characters_reached"));
        } else {
-               if (chars_length == 0) {
-                       /* A blank space is not valid as first character */
-                       if (strcmp (text, " ")) {
-                               GtkWidget *ok_button;
-                               GList *buttons;
-
-                               /* Show OK button */
-                               buttons = gtk_container_get_children (GTK_CONTAINER (GTK_DIALOG (data)->action_area));
-                               ok_button = GTK_WIDGET (buttons->next->data);
+               gboolean is_valid = FALSE;
+
+               if (!text)
+                       is_valid = FALSE;
+               else if (strlen(text) == 0 && g_str_has_prefix (chars, " "))
+                       is_valid = FALSE;
+               else
+                       is_valid = !g_str_has_prefix(text, " ");
+               
+               /* A blank space is not valid as first character */
+               if (is_valid) {
+                       GtkWidget *ok_button;
+                       GList *buttons;
+                       
+                       /* Show OK button */
+                       buttons = gtk_container_get_children (GTK_CONTAINER (GTK_DIALOG (data)->action_area));
+                       ok_button = GTK_WIDGET (buttons->next->data);
                                gtk_widget_set_sensitive (ok_button, TRUE);
                                g_list_free (buttons);
-                       }
+               
                }
 
                /* Write the text in the entry */
@@ -602,26 +611,28 @@ entry_changed (GtkEditable *editable,
               gpointer     user_data)
 {
        gchar *chars;
+       GtkWidget *ok_button;
+       GList *buttons;
 
+       buttons = gtk_container_get_children (GTK_CONTAINER (GTK_DIALOG (user_data)->action_area));
+       ok_button = GTK_WIDGET (buttons->next->data);
+       
        chars = gtk_editable_get_chars (editable, 0, -1);
        g_return_if_fail (chars != NULL);
 
+       
        /* Dimm OK button. Do not allow also the "/" */
-       if (strlen (chars) == 0 || strchr (chars, '/')) {
-               GtkWidget *ok_button;
-               GList *buttons;
-
-               buttons = gtk_container_get_children (GTK_CONTAINER (GTK_DIALOG (user_data)->action_area));
-               ok_button = GTK_WIDGET (buttons->next->data);
+       if (strlen (chars) == 0 || strchr (chars, '/')) 
                gtk_widget_set_sensitive (ok_button, FALSE);
-
-               g_list_free (buttons);
-       } else if (strlen (chars) == 21) {
+               
+       else if (g_utf8_strlen (chars,-1) >= 21)
                hildon_banner_show_information  (gtk_widget_get_parent (GTK_WIDGET (user_data)), NULL,
-                                                dgettext("hildon-common-strings", "ckdg_ib_maximum_characters_reached"));              
-       }
-
+                                                _CS("ckdg_ib_maximum_characters_reached"));
+       else /* explicitely enable it, because with a previous entry_changed, it might have been turned off */
+               gtk_widget_set_sensitive (ok_button, TRUE);
+               
        /* Free */
+       g_list_free (buttons);
        g_free (chars);
 }
 
@@ -749,6 +760,9 @@ launch_sort_headers_dialog (GtkWindow *parent_window,
        modest_widget_memory_save (modest_runtime_get_conf (),
                                   G_OBJECT (header_view), MODEST_CONF_HEADER_VIEW_KEY);
        
+       while (gtk_events_pending ())
+               gtk_main_iteration ();
+
        /* free */
        g_list_free(cols);      
 }
@@ -778,8 +792,6 @@ modest_platform_run_folder_name_dialog (GtkWindow *parent_window,
        /* Add accept button (with unsensitive handler) */
        buttons = gtk_container_get_children (GTK_CONTAINER (GTK_DIALOG (dialog)->action_area));
        accept_btn = GTK_WIDGET (buttons->next->data);
-       g_signal_connect (G_OBJECT (accept_btn), "insensitive-press", G_CALLBACK (folder_name_insensitive_press), parent_window);
-
        /* Create label and entry */
        label = gtk_label_new (label_text);
        /* TODO: check that the suggested name does not exist */
@@ -820,13 +832,10 @@ modest_platform_run_folder_name_dialog (GtkWindow *parent_window,
 
        gtk_widget_destroy (dialog);
 
-       return result;
-}
+       while (gtk_events_pending ())
+               gtk_main_iteration ();
 
-static void  
-folder_name_insensitive_press (GtkWidget *widget, ModestWindow *window)
-{
-       hildon_banner_show_information (NULL, NULL, _("(empty)"));
+       return result;
 }
 
 gint
@@ -835,11 +844,62 @@ modest_platform_run_new_folder_dialog (GtkWindow *parent_window,
                                       gchar *suggested_name,
                                       gchar **folder_name)
 {
-       return modest_platform_run_folder_name_dialog (parent_window, 
-                                                      _("mcen_ti_new_folder"),
-                                                      _("mcen_fi_new_folder_name"),
-                                                      suggested_name,
-                                                      folder_name);
+       gchar *real_suggested_name = NULL;
+       gint result;
+
+       if(suggested_name == NULL)
+       {
+               const gchar *default_name = _("mcen_ia_default_folder_name");
+               unsigned int i;
+               gchar num_str[3];
+
+               for(i = 0; i < 100; ++ i)
+               {
+                       TnyList *list = tny_simple_list_new ();
+                       TnyFolderStoreQuery *query = tny_folder_store_query_new ();
+                       guint length;
+
+                       sprintf(num_str, "%.2u", i);
+
+                       if (i == 0)
+                               real_suggested_name = g_strdup (default_name);
+                       else
+                               real_suggested_name = g_strdup_printf (_("mcen_ia_default_folder_name_s"),
+                                                                      num_str);
+
+                       tny_folder_store_query_add_item (query, real_suggested_name,
+                                                        TNY_FOLDER_STORE_QUERY_OPTION_MATCH_ON_NAME);
+
+                       tny_folder_store_get_folders (parent_folder, list, query, NULL);
+
+                       length = tny_list_get_length (list);
+                       g_object_unref (query);
+                       g_object_unref (list);
+
+                       if (length == 0)
+                               break;
+
+                       g_free (real_suggested_name);
+               }
+
+               /* Didn't find a free number */
+               if (i == 100)
+                       real_suggested_name = g_strdup (default_name);
+       }
+       else
+       {
+               real_suggested_name = suggested_name;
+       }
+
+       result = modest_platform_run_folder_name_dialog (parent_window, 
+                                                        _("mcen_ti_new_folder"),
+                                                        _("mcen_fi_new_folder_name"),
+                                                        real_suggested_name,
+                                                        folder_name);
+       if (suggested_name == NULL)
+               g_free(real_suggested_name);
+
+       return result;
 }
 
 gint
@@ -869,6 +929,9 @@ modest_platform_run_confirmation_dialog (GtkWindow *parent_window,
 
        gtk_widget_destroy (GTK_WIDGET (dialog));
 
+       while (gtk_events_pending ())
+               gtk_main_iteration ();
+
        return response;
 }
 
@@ -889,6 +952,9 @@ modest_platform_run_yes_no_dialog (GtkWindow *parent_window,
 
        gtk_widget_destroy (GTK_WIDGET (dialog));
 
+       while (gtk_events_pending ())
+               gtk_main_iteration ();
+
        return response;
 }
 
@@ -968,8 +1034,34 @@ on_idle_wait_for_previous_connect_to_finish(gpointer user_data)
        return result;
 }
 
+static void 
+set_account_to_online (TnyAccount *account)
+{
+       /* TODO: This is necessary to prevent a cancel of the password dialog 
+        * from making a restart necessary to be asked the password again,
+        * but it causes a hang:
+        */
+       #if 0
+       if (account && TNY_IS_CAMEL_STORE_ACCOUNT (account)) {
+               /* Make sure that store accounts are online too, 
+                * because tinymail sets accounts to offline if 
+                * a password dialog is ever cancelled.
+                * We don't do this for transport accounts because 
+                * a) They fundamentally need network access, so they can't really be offline.
+                * b) That might cause a transport connection to happen too early.
+                */
+               GError *error = NULL;
+               tny_camel_account_set_online (TNY_CAMEL_ACCOUNT (account), TRUE, &error);
+               if (error) {
+                       g_warning ("%s: tny_camel_account_set_online() returned a GError:\n  %s\n", 
+                               __FUNCTION__, error->message);
+                       g_error_free (error);   
+               }
+       }
+       #endif
+}
 
-gboolean modest_platform_connect_and_wait (GtkWindow *parent_window)
+gboolean modest_platform_connect_and_wait (GtkWindow *parent_window, TnyAccount *account)
 {
        if (connect_request_in_progress)
                return FALSE;
@@ -979,6 +1071,7 @@ gboolean modest_platform_connect_and_wait (GtkWindow *parent_window)
        
        if (tny_device_is_online (device)) {
                printf ("DEBUG: %s: Already online.\n", __FUNCTION__);
+               set_account_to_online (account);
                return TRUE;
        } else
        {
@@ -1016,8 +1109,13 @@ gboolean modest_platform_connect_and_wait (GtkWindow *parent_window)
        /* g_main_context_unref (context); */
 
        g_slice_free (UtilIdleData, data);
-       
-       return tny_device_is_online (device);
+
+       gboolean result = tny_device_is_online (device);
+
+       if (result)
+               set_account_to_online (account);
+
+       return result;
 }
 
 gboolean modest_platform_connect_and_wait_if_network_account (GtkWindow *parent_window, TnyAccount *account)
@@ -1030,7 +1128,7 @@ gboolean modest_platform_connect_and_wait_if_network_account (GtkWindow *parent_
                }
        }
 
-       return modest_platform_connect_and_wait (parent_window);
+       return modest_platform_connect_and_wait (parent_window, account);
 }
 
 gboolean modest_platform_connect_and_wait_if_network_folderstore (GtkWindow *parent_window, TnyFolderStore *folder_store)
@@ -1042,8 +1140,10 @@ gboolean modest_platform_connect_and_wait_if_network_folderstore (GtkWindow *par
        if (TNY_IS_FOLDER (folder_store)) {
                /* Get the folder's parent account: */
                TnyAccount *account = tny_folder_get_account(TNY_FOLDER (folder_store));
-               result = modest_platform_connect_and_wait_if_network_account (NULL, account);
-               g_object_unref (account);
+               if (account != NULL) {
+                       result = modest_platform_connect_and_wait_if_network_account (NULL, account);
+                       g_object_unref (account);
+               }
        } else if (TNY_IS_ACCOUNT (folder_store)) {
                /* Use the folder store as an account: */
                result = modest_platform_connect_and_wait_if_network_account (NULL, TNY_ACCOUNT (folder_store));
@@ -1099,17 +1199,13 @@ gboolean modest_platform_set_update_interval (guint minutes)
      
        /* Register alarm: */
        
-       /* Get current time: */
-       time_t time_now;
-       time (&time_now);
-       struct tm *st_time = localtime (&time_now);
-       
-       /* Add minutes to tm_min field: */
-       st_time->tm_min += minutes;
-       
-       /* Set the time in alarm_event_t structure: */
+       /* Set the interval in alarm_event_t structure: */
        alarm_event_t *event = g_new0(alarm_event_t, 1);
-       event->alarm_time = mktime (st_time);
+       event->alarm_time = minutes * 60; /* seconds */
+       
+       /* Set recurrence every few minutes: */
+       event->recurrence = minutes;
+       event->recurrence_count = -1; /* Means infinite */
 
        /* Specify what should happen when the alarm happens:
         * It should call this D-Bus method: */
@@ -1250,10 +1346,11 @@ modest_platform_create_folder_view (TnyFolderStoreQuery *query)
 {
        GtkWidget *widget = modest_folder_view_new (query);
 
-       /* Show all accounts by default */
+       /* Show one account by default */
        modest_folder_view_set_style (MODEST_FOLDER_VIEW (widget),
                                      MODEST_FOLDER_VIEW_STYLE_SHOW_ONE);
 
+
        /* Restore settings */
        modest_widget_memory_restore (modest_runtime_get_conf(), 
                                      G_OBJECT (widget),