* Fixes NB#58923, an information banner is shown when trying to create/rename a...
[modest] / src / maemo / modest-platform.c
index d084d7e..d1e9e2f 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>
 
 
@@ -55,7 +59,8 @@
 
 static osso_context_t *osso_context = NULL;
 
-static void  folder_name_insensitive_press (GtkWidget *widget, ModestWindow *window);
+static void  folder_name_insensitive_press (GtkWidget *widget, 
+                                           ModestWindow *window);
        
 static void    
 on_modest_conf_update_interval_changed (ModestConf* self, const gchar *key, 
@@ -214,13 +219,18 @@ modest_platform_get_file_icon_name (const gchar* name, const gchar* mime_type,
                mime_str = g_string_new (mime_type);
                g_string_ascii_down (mime_str);
        }
+
 #ifdef MODEST_HAVE_OSSO_MIME
        icons = osso_mime_get_icon_names (mime_str->str, NULL);
 #else
        icons = hildon_mime_get_icon_names (mime_str->str, NULL);
 #endif /*MODEST_HAVE_OSSO_MIME*/
        for (cursor = icons; cursor; ++cursor) {
-               if (gtk_icon_theme_has_icon (gtk_icon_theme_get_default(), *cursor)) {
+               if (!g_ascii_strcasecmp (*cursor, "gnome-mime-message") ||
+                   !g_ascii_strcasecmp (*cursor, "gnome-mime-message-rfc822")) {
+                       icon_name = g_strdup ("qgn_list_messagin");
+                       break;
+               } else if (gtk_icon_theme_has_icon (gtk_icon_theme_get_default(), *cursor)) {
                        icon_name = g_strdup (*cursor);
                        break;
                }
@@ -268,6 +278,11 @@ modest_platform_activate_uri (const gchar *uri)
                        break;
                }
        }
+
+       /* if we could open it with email, try something else */
+       if (!result)
+               result = osso_uri_open (uri, NULL, NULL);       
+       
                        
        if (!result)
                hildon_banner_show_information (NULL, NULL, _("mcen_ib_unsupported_link"));
@@ -288,7 +303,6 @@ modest_platform_activate_uri (const gchar *uri)
        if (!uri)
                return FALSE;
 
-       /* the default action should be email */
        scheme = hildon_uri_get_scheme_from_uri (uri, NULL);
        actions = hildon_uri_get_actions (scheme, NULL);
        
@@ -305,9 +319,14 @@ modest_platform_activate_uri (const gchar *uri)
                        break;
                }
        }
-                       
+       
+       /* if we could open it with email, try something else */
+       if (!result)
+               result = hildon_uri_open (uri, NULL, NULL);     
+               
        if (!result)
                hildon_banner_show_information (NULL, NULL, _("mcen_ib_unsupported_link"));
+       
        return result;
 }
 
@@ -334,20 +353,14 @@ 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  {
@@ -549,12 +562,12 @@ 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 */
@@ -600,11 +613,9 @@ entry_changed (GtkEditable *editable,
                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"));            
        /* Free */
        g_free (chars);
 }
@@ -733,6 +744,9 @@ 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);      
 }
@@ -762,7 +776,9 @@ 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);
+       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);
@@ -804,13 +820,16 @@ modest_platform_run_folder_name_dialog (GtkWindow *parent_window,
 
        gtk_widget_destroy (dialog);
 
+       while (gtk_events_pending ())
+               gtk_main_iteration ();
+
        return result;
 }
 
 static void  
 folder_name_insensitive_press (GtkWidget *widget, ModestWindow *window)
 {
-       hildon_banner_show_information (NULL, NULL, _("(empty)"));
+       hildon_banner_show_information (NULL, NULL, _CS("ckdg_ib_enter_name"));
 }
 
 gint
@@ -819,11 +838,62 @@ 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
@@ -853,6 +923,32 @@ modest_platform_run_confirmation_dialog (GtkWindow *parent_window,
 
        gtk_widget_destroy (GTK_WIDGET (dialog));
 
+       while (gtk_events_pending ())
+               gtk_main_iteration ();
+
+       return response;
+}
+
+gint
+modest_platform_run_yes_no_dialog (GtkWindow *parent_window,
+                                  const gchar *message)
+{
+       GtkWidget *dialog;
+       gint response;
+
+       dialog = hildon_note_new_confirmation_add_buttons (parent_window, message,
+                                                          _("mcen_bd_yes"), GTK_RESPONSE_YES,
+                                                          _("mcen_bd_no"), GTK_RESPONSE_NO,
+                                                          NULL);
+       gtk_window_set_modal (GTK_WINDOW(dialog), TRUE);
+
+       response = gtk_dialog_run (GTK_DIALOG (dialog));
+
+       gtk_widget_destroy (GTK_WIDGET (dialog));
+
+       while (gtk_events_pending ())
+               gtk_main_iteration ();
+
        return response;
 }
 
@@ -864,20 +960,190 @@ modest_platform_run_information_dialog (GtkWindow *parent_window,
 
        dialog = hildon_note_new_information (parent_window, message);
 
-       gtk_dialog_run (GTK_DIALOG (dialog));
+       g_signal_connect_swapped (dialog,
+                                 "response", 
+                                 G_CALLBACK (gtk_widget_destroy),
+                                 dialog);
 
-       gtk_widget_destroy (GTK_WIDGET (dialog));
+       gtk_widget_show_all (dialog);
 }
 
-gboolean modest_platform_connect_and_wait (GtkWindow *parent_window)
+
+
+typedef struct
+{
+       GMainLoop* loop;
+} UtilIdleData;
+
+static gboolean 
+on_idle_connect_and_wait(gpointer user_data)
 {
+       printf ("DEBUG: %s:\n", __FUNCTION__);
        TnyDevice *device = modest_runtime_get_device();
+       if (!tny_device_is_online (device)) {
+               gdk_threads_enter();
+               tny_maemo_conic_device_connect (TNY_MAEMO_CONIC_DEVICE (device), NULL);
+               gdk_threads_leave();
+       }
+       
+       /* Allow the function that requested this idle callback to continue: */
+       UtilIdleData *data = (UtilIdleData*)user_data;
+       if (data->loop)
+               g_main_loop_quit (data->loop);
        
+       return FALSE; /* Don't call this again. */
+}
+
+static gboolean connect_request_in_progress = FALSE;
+
+/* This callback is used when connect_and_wait() is already queued as an idle callback.
+ * This can happen because the gtk_dialog_run() for the connection dialog 
+ * (at least in the fake scratchbox version) allows idle handlers to keep running.
+ */
+static gboolean 
+on_idle_wait_for_previous_connect_to_finish(gpointer user_data)
+{
+       gboolean result = FALSE;
+       TnyDevice *device = modest_runtime_get_device();
        if (tny_device_is_online (device))
+               result = FALSE; /* Stop trying. */
+       else {
+               /* Keep trying until connect_request_in_progress is FALSE. */
+               if (connect_request_in_progress)
+                       result = TRUE; /* Keep trying */
+               else {
+                       printf ("DEBUG: %s: other idle has finished.\n", __FUNCTION__);
+                                               
+                       result = FALSE; /* Stop trying, now that a result should be available. */
+               }
+       }
+       
+       if (result == FALSE) {
+               /* Allow the function that requested this idle callback to continue: */
+               UtilIdleData *data = (UtilIdleData*)user_data;
+               if (data->loop)
+                       g_main_loop_quit (data->loop);  
+       }
+               
+       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, TnyAccount *account)
+{
+       if (connect_request_in_progress)
+               return FALSE;
+               
+       printf ("DEBUG: %s:\n", __FUNCTION__);
+       TnyDevice *device = modest_runtime_get_device();
+       
+       if (tny_device_is_online (device)) {
+               printf ("DEBUG: %s: Already online.\n", __FUNCTION__);
+               set_account_to_online (account);
                return TRUE;
+       } else
+       {
+               printf ("DEBUG: %s: tny_device_is_online() returned FALSE\n", __FUNCTION__);
+       }
                
        /* This blocks on the result: */
-       return tny_maemo_conic_device_connect (TNY_MAEMO_CONIC_DEVICE (device), NULL);
+       UtilIdleData *data = g_slice_new0 (UtilIdleData);
+       
+       GMainContext *context = NULL; /* g_main_context_new (); */
+       data->loop = g_main_loop_new (context, FALSE /* not running */);
+       
+       /* Cause the function to be run in an idle-handler, which is always 
+        * in the main thread:
+        */
+       if (!connect_request_in_progress) {
+               printf ("DEBUG: %s: First request\n", __FUNCTION__);
+               connect_request_in_progress = TRUE;
+               g_idle_add (&on_idle_connect_and_wait, data);
+       }
+       else {
+               printf ("DEBUG: %s: nth request\n", __FUNCTION__);
+               g_idle_add_full (G_PRIORITY_LOW, &on_idle_wait_for_previous_connect_to_finish, data, NULL);
+       }
+
+       /* This main loop will run until the idle handler has stopped it: */
+       printf ("DEBUG: %s: before g_main_loop_run()\n", __FUNCTION__);
+       GDK_THREADS_LEAVE();
+       g_main_loop_run (data->loop);
+       GDK_THREADS_ENTER();
+       printf ("DEBUG: %s: after g_main_loop_run()\n", __FUNCTION__);
+       connect_request_in_progress = FALSE;
+       printf ("DEBUG: %s: Finished\n", __FUNCTION__);
+       g_main_loop_unref (data->loop);
+       /* g_main_context_unref (context); */
+
+       g_slice_free (UtilIdleData, data);
+
+       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)
+{
+       if (tny_account_get_account_type (account) == TNY_ACCOUNT_TYPE_STORE) {
+               if (!TNY_IS_CAMEL_POP_STORE_ACCOUNT (account) &&
+                   !TNY_IS_CAMEL_IMAP_STORE_ACCOUNT (account)) {
+                       /* This must be a maildir account, which does not require a connection: */
+                       return TRUE;
+               }
+       }
+
+       return modest_platform_connect_and_wait (parent_window, account);
+}
+
+gboolean modest_platform_connect_and_wait_if_network_folderstore (GtkWindow *parent_window, TnyFolderStore *folder_store)
+{
+       if (!folder_store)
+               return TRUE; /* Maybe it is something local. */
+               
+       gboolean result = TRUE;
+       if (TNY_IS_FOLDER (folder_store)) {
+               /* Get the folder's parent account: */
+               TnyAccount *account = tny_folder_get_account(TNY_FOLDER (folder_store));
+               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));
+       }
+
+       return result;
 }
 
 void
@@ -1091,9 +1357,23 @@ modest_platform_create_folder_view (TnyFolderStoreQuery *query)
 }
 
 void 
-modest_platform_information_banner (GtkWidget *widget,
+modest_platform_information_banner (GtkWidget *parent,
                                    const gchar *icon_name,
                                    const gchar *text)
 {
-       hildon_banner_show_information (widget, icon_name, text);
+       hildon_banner_show_information (parent, icon_name, text);
+}
+
+GtkWidget *
+modest_platform_animation_banner (GtkWidget *parent,
+                                 const gchar *animation_name,
+                                 const gchar *text)
+{
+       GtkWidget *inf_note = NULL;
+
+       g_return_val_if_fail (text != NULL, NULL);
+
+       inf_note = hildon_banner_show_animation (parent, animation_name, text);
+
+       return inf_note;
 }