Reverted again the gdk_threads_enter/leave sentences:
[modest] / src / modest-ui-dimming-rules.c
index 809ba94..bf20d71 100644 (file)
 static gboolean _folder_is_any_of_type (TnyFolder *folder, TnyFolderType types[], guint ntypes);
 static gboolean _invalid_msg_selected (ModestMainWindow *win, gboolean unique, ModestDimmingRule *rule);
 static gboolean _invalid_attach_selected (ModestWindow *win, gboolean unique, gboolean for_view, ModestDimmingRule *rule);
+static gboolean _purged_attach_selected (ModestWindow *win);
 static gboolean _clipboard_is_empty (ModestWindow *win);
-static gboolean _invalid_clipboard_selected (ModestWindow *win);
+static gboolean _invalid_clipboard_selected (ModestWindow *win, ModestDimmingRule *rule);
 static gboolean _already_opened_msg (ModestWindow *win, guint *n_messages);
 static gboolean _selected_msg_marked_as (ModestWindow *win, TnyHeaderFlags mask, gboolean opposite);
 static gboolean _selected_folder_not_writeable (ModestMainWindow *win);
+static gboolean _selected_folder_is_snd_level (ModestMainWindow *win);
 static gboolean _selected_folder_is_any_of_type (ModestWindow *win, TnyFolderType types[], guint ntypes);
 static gboolean _selected_folder_is_root_or_inbox (ModestMainWindow *win);
 static gboolean _selected_folder_is_MMC_or_POP_root (ModestMainWindow *win);
@@ -112,7 +114,7 @@ modest_ui_dimming_rules_on_new_folder (ModestWindow *win, gpointer user_data)
                        dimmed = (modest_protocol_info_get_transport_store_protocol (proto_str) == 
                                  MODEST_PROTOCOL_STORE_POP) ? TRUE : FALSE;
                        if (dimmed)
-                               modest_dimming_rule_set_notification (rule, "");
+                               modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_create_error"));
                }
        } else {
                /* TODO: the specs say that only one level of subfolder is allowed, is this true ? */
@@ -125,14 +127,19 @@ modest_ui_dimming_rules_on_new_folder (ModestWindow *win, gpointer user_data)
 
                /* Apply folder rules */        
                if (!dimmed) {
+                       dimmed = _selected_folder_is_snd_level (MODEST_MAIN_WINDOW(win));
+                       if (dimmed)
+                               modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_create_error"));
+               }
+               if (!dimmed) {
                        dimmed = _selected_folder_not_writeable (MODEST_MAIN_WINDOW(win));
                        if (dimmed)
-                               modest_dimming_rule_set_notification (rule, "");
+                               modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_create_error"));
                }
                if (!dimmed) {
                        dimmed = _selected_folder_is_any_of_type (win, types, 3);
                        if (dimmed)
-                               modest_dimming_rule_set_notification (rule, "");
+                               modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_create_error"));
                }
        }
        g_object_unref (parent_folder);
@@ -162,22 +169,22 @@ modest_ui_dimming_rules_on_delete_folder (ModestWindow *win, gpointer user_data)
        if (!dimmed) {
                dimmed = _selected_folder_not_writeable (MODEST_MAIN_WINDOW(win));
                if (dimmed)
-                       modest_dimming_rule_set_notification (rule, "");
+                       modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_delete_error"));
        }
        if (!dimmed) {
                dimmed = _selected_folder_is_any_of_type (win, types, 5);
                if (dimmed)
-                       modest_dimming_rule_set_notification (rule, "");
+                       modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_delete_error"));
        }
        if (!dimmed) {
                dimmed = _selected_folder_is_root_or_inbox (MODEST_MAIN_WINDOW(win));
                if (dimmed)
-                       modest_dimming_rule_set_notification (rule, "");
+                       modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_delete_error"));
        }
        if (!dimmed) {
                dimmed = _selected_folder_is_MMC_or_POP_root (MODEST_MAIN_WINDOW(win));
                if (dimmed)
-                       modest_dimming_rule_set_notification (rule, "");
+                       modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_delete_error"));
        }
 
        return dimmed;
@@ -369,9 +376,10 @@ modest_ui_dimming_rules_on_delete_msg (ModestWindow *win, gpointer user_data)
                        dimmed = _already_opened_msg (win, &n_messages);
                        if (dimmed) {
                                gchar *num = g_strdup_printf ("%d", n_messages);
-                               gchar *message = g_strdup_printf(_("mcen_nc_unable_to_delete_n_messages"), n_messages);
+                               gchar *message = g_strdup_printf(_("mcen_nc_unable_to_delete_n_messages"), num);
+/*                             modest_dimming_rule_set_notification (rule, _("mcen_nc_unable_to_delete_n_messages")); */
                                modest_dimming_rule_set_notification (rule, message);
-                               g_free(message);
+                               g_free(message);
                                g_free(num);
                        }
                }
@@ -390,9 +398,12 @@ modest_ui_dimming_rules_on_delete_msg (ModestWindow *win, gpointer user_data)
                if (!dimmed) {
                        dimmed = !modest_msg_view_window_has_headers_model (MODEST_MSG_VIEW_WINDOW(win));
                        if (dimmed) {
-                               gchar *message = g_strdup_printf(_("mcen_nc_unable_to_delete_n_messages"), "1");
+                               gchar *num = g_strdup("1");
+                               gchar *message = g_strdup_printf(_("mcen_nc_unable_to_delete_n_messages"), num);
+/*                             modest_dimming_rule_set_notification (rule, _("mcen_nc_unable_to_delete_n_messages")); */
                                modest_dimming_rule_set_notification (rule, message);
                                g_free(message);
+                               g_free(num);
                        }
                }
        }
@@ -536,7 +547,6 @@ modest_ui_dimming_rules_on_main_window_move_to (ModestWindow *win, gpointer user
        GtkWidget *folder_view = NULL;
        GtkWidget *header_view = NULL;
        ModestDimmingRule *rule = NULL;
-       const gchar *message = NULL;
        gboolean dimmed = FALSE;
        
        g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), TRUE);
@@ -553,16 +563,6 @@ modest_ui_dimming_rules_on_main_window_move_to (ModestWindow *win, gpointer user
        
        /* Check diming rules for folders and messages transfer  */
        if (!dimmed) {
-               dimmed = _selected_folder_not_writeable(MODEST_MAIN_WINDOW(win));
-               if (dimmed) {
-                       if (gtk_widget_is_focus (folder_view))
-                               message = _("mail_in_ui_folder_move_target_error");
-                       else
-                               message = ngettext ("mail_in_ui_folder_move_target_error", "mail_in_ui_folder_move_targets_error",
-                                                   modest_header_view_count_selected_headers (MODEST_HEADER_VIEW(header_view)) > 1);                                   
-               }
-       }               
-       if (!dimmed) {
                dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), FALSE, user_data);
                
        }
@@ -615,7 +615,7 @@ modest_ui_dimming_rules_on_paste_msgs (ModestWindow *win, gpointer user_data)
        if (!dimmed) {
                dimmed = _selected_folder_is_any_of_type (win, types, 3);
                if (dimmed)
-                       modest_dimming_rule_set_notification (rule, "");
+                       modest_dimming_rule_set_notification (rule, _("ckct_ib_unable_to_paste_here"));
        }
        if (!dimmed) {
                dimmed = _selected_folder_is_same_as_source (win);
@@ -691,10 +691,13 @@ modest_ui_dimming_rules_on_remove_attachments (ModestWindow *win, gpointer user_
        g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
        rule = MODEST_DIMMING_RULE (user_data);
 
-       /* Check dimmed rule */ 
+       /* Check dimmed rule */
        if (!dimmed) {
-               dimmed = _invalid_attach_selected (win, TRUE, TRUE, rule);                      
+               dimmed = _purged_attach_selected (win);
+               if (dimmed)
+                       modest_dimming_rule_set_notification (rule, _("mail_ib_attachment_already_purged"));
        }
+
        if (!dimmed) {
                dimmed = _invalid_attachment_for_purge (win, rule);
        }
@@ -733,9 +736,7 @@ modest_ui_dimming_rules_on_cut (ModestWindow *win, gpointer user_data)
 
        /* Check common dimming rules */
        if (!dimmed) {
-               dimmed = _invalid_clipboard_selected (win);
-               if (dimmed)
-                       modest_dimming_rule_set_notification (rule, "");
+               dimmed = _invalid_clipboard_selected (win, rule);
        }
 
        /* Check window specific dimming rules */
@@ -743,7 +744,7 @@ modest_ui_dimming_rules_on_cut (ModestWindow *win, gpointer user_data)
                if (!dimmed) {
                        dimmed = _selected_folder_not_writeable (MODEST_MAIN_WINDOW(win));
                        if (dimmed)
-                               modest_dimming_rule_set_notification (rule, "");
+                               modest_dimming_rule_set_notification (rule, _("mcen_ib_message_unableto_delete"));
                }
                if (!dimmed) { 
                        dimmed = _selected_folder_is_empty (MODEST_MAIN_WINDOW(win));                   
@@ -771,9 +772,7 @@ modest_ui_dimming_rules_on_copy (ModestWindow *win, gpointer user_data)
 
        /* Check common dimming rules */
        if (!dimmed) {
-               dimmed = _invalid_clipboard_selected (win);
-               if (dimmed)
-                       modest_dimming_rule_set_notification (rule, "");
+               dimmed = _invalid_clipboard_selected (win, rule);
        }
        
        /* Check window specific dimming rules */
@@ -1180,6 +1179,49 @@ _folder_is_any_of_type (TnyFolder *folder,
 }
 
 static gboolean
+_selected_folder_is_snd_level (ModestMainWindow *win)
+{
+       GtkWidget *folder_view = NULL;
+       GtkTreeSelection *sel = NULL;
+       GtkTreeModel *model = NULL;
+       GtkTreePath *path = NULL;
+       GtkTreeIter iter;
+       TnyFolderStore *folder = NULL;
+       gboolean result = FALSE;
+
+       g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), TRUE);
+
+       /*Get curent folder */
+       folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
+                                                          MODEST_WIDGET_TYPE_FOLDER_VIEW);
+       /* If no folder view, always dimmed */
+       if (!folder_view) 
+               goto frees;
+
+       /* Get selected folder as parent of new folder to create */
+       folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));     
+       if (!(folder && TNY_IS_FOLDER(folder))) {
+               goto frees;
+       }
+       
+       /* Check folder level */
+       sel = gtk_tree_view_get_selection (GTK_TREE_VIEW(folder_view));
+       if (!gtk_tree_selection_get_selected (sel, &model, &iter))
+               goto frees;
+       path = gtk_tree_model_get_path (model, &iter);
+       result = gtk_tree_path_get_depth (path) > 1;
+       
+ frees:
+       if (folder != NULL)
+               g_object_unref (folder);
+       if (path != NULL) 
+               gtk_tree_path_free (path);
+       
+       return result;
+
+}
+
+static gboolean
 _clipboard_is_empty (ModestWindow *win)
 {
        gboolean result = FALSE;
@@ -1195,7 +1237,8 @@ _clipboard_is_empty (ModestWindow *win)
 }
 
 static gboolean
-_invalid_clipboard_selected (ModestWindow *win)
+_invalid_clipboard_selected (ModestWindow *win,
+                      ModestDimmingRule *rule) 
 {
        gboolean result = FALSE;
 
@@ -1214,6 +1257,9 @@ _invalid_clipboard_selected (ModestWindow *win)
                /* Check dimming */
                result = ((selection == NULL) || 
                          (MODEST_IS_ATTACHMENTS_VIEW (focused)));
+               
+               if (result)
+                       modest_dimming_rule_set_notification (rule, _(""));                     
        }               
        else if (MODEST_IS_MAIN_WINDOW (win)) {
                GtkWidget *header_view = NULL;
@@ -1224,6 +1270,8 @@ _invalid_clipboard_selected (ModestWindow *win)
        
                /* Check dimming */
                result = !modest_header_view_has_selected_headers (MODEST_HEADER_VIEW(header_view));            
+               if (result)
+                       modest_dimming_rule_set_notification (rule, _("mcen_ib_select_one_message"));                   
        }
        
        return result;
@@ -1302,6 +1350,34 @@ _invalid_attach_selected (ModestWindow *win,
 }
 
 static gboolean
+_purged_attach_selected (ModestWindow *win) 
+{
+       GList *attachments, *node;
+       gint n_selected;
+       gboolean result = FALSE;
+
+       if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
+               
+               /* Get selected atachments */
+               attachments = modest_msg_view_window_get_attachments (MODEST_MSG_VIEW_WINDOW(win));
+               n_selected = g_list_length (attachments);
+
+               for (node = attachments; node != NULL && !result; node = g_list_next (node)) {
+                       TnyMimePart *mime_part = TNY_MIME_PART (node->data);
+                       if (tny_mime_part_is_purged (mime_part)) {
+                               result = TRUE;
+                               break;
+                       }
+               }
+               
+               /* Free */
+               g_list_free (attachments);
+       }
+
+       return result;
+}
+
+static gboolean
 _invalid_msg_selected (ModestMainWindow *win,
                       gboolean unique,
                       ModestDimmingRule *rule) 
@@ -1605,7 +1681,7 @@ _invalid_attachment_for_purge (ModestWindow *win,
        TnyMsg *msg = NULL;
        TnyFolder *folder = NULL;
        TnyAccount *account = NULL;
-       gboolean result = TRUE;
+       gboolean result = FALSE;
 
        if (MODEST_IS_MSG_VIEW_WINDOW (win)) {