* src/modest-ui-actions.c:
[modest] / src / modest-ui-dimming-rules.c
index 13ba2d8..43e31df 100644 (file)
@@ -43,8 +43,8 @@
 
 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, ModestDimmingRule *rule);
-static gboolean _invalid_clipboard_selected (ModestMsgViewWindow *win);
+static gboolean _invalid_attach_selected (ModestWindow *win, gboolean unique, gboolean for_view, ModestDimmingRule *rule);
+static gboolean _invalid_clipboard_selected (ModestWindow *win);
 static gboolean _already_opened_msg (ModestWindow *win);
 static gboolean _selected_msg_marked_as (ModestWindow *win, TnyHeaderFlags mask, gboolean opposite);
 static gboolean _selected_folder_not_writeable (ModestMainWindow *win);
@@ -53,11 +53,13 @@ static gboolean _selected_folder_is_root_or_inbox (ModestMainWindow *win);
 static gboolean _selected_folder_is_MMC_or_POP_root (ModestMainWindow *win);
 static gboolean _selected_folder_is_root (ModestMainWindow *win);
 static gboolean _selected_folder_is_empty (ModestMainWindow *win);
+static gboolean _selected_folder_is_same_as_source (ModestWindow *win);
 static gboolean _msg_download_in_progress (ModestMsgViewWindow *win);
 static gboolean _msg_download_completed (ModestMainWindow *win);
 static gboolean _selected_msg_sent_in_progress (ModestWindow *win);
 static gboolean _sending_in_progress (ModestWindow *win);
 static gboolean _marked_as_deleted (ModestWindow *win);
+static gboolean _invalid_attachment_for_purge (ModestWindow *win, ModestDimmingRule *rule);
 
 
 gboolean 
@@ -125,13 +127,15 @@ gboolean
 modest_ui_dimming_rules_on_delete_folder (ModestWindow *win, gpointer user_data)
 {
        gboolean dimmed = FALSE;
-       TnyFolderType types[3];
+       TnyFolderType types[5];
 
        g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
 
        types[0] = TNY_FOLDER_TYPE_DRAFTS; 
        types[1] = TNY_FOLDER_TYPE_OUTBOX;
        types[2] = TNY_FOLDER_TYPE_SENT;
+       types[3] = TNY_FOLDER_TYPE_INBOX;
+       types[4] = TNY_FOLDER_TYPE_ROOT;
 
        g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
                
@@ -139,11 +143,11 @@ 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)
+               dimmed = _selected_folder_is_any_of_type (win, types, 5);
+       if (!dimmed)
                dimmed = _selected_folder_is_root_or_inbox (MODEST_MAIN_WINDOW(win));
        if (!dimmed)
                dimmed = _selected_folder_is_MMC_or_POP_root (MODEST_MAIN_WINDOW(win));
-       if (!dimmed)
-               dimmed = _selected_folder_is_any_of_type (win, types, 3);
 
        return dimmed;
 }
@@ -204,7 +208,7 @@ modest_ui_dimming_rules_on_open_msg (ModestWindow *win, gpointer user_data)
        if (!dimmed) {
                dimmed = _selected_msg_sent_in_progress (win);
                if (dimmed)
-                       modest_dimming_rule_set_notification (rule, _("TEST"));
+                       modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_open_while_sent"));
        }
 
        return dimmed;
@@ -297,7 +301,7 @@ modest_ui_dimming_rules_on_delete_msg (ModestWindow *win, gpointer user_data)
                if (!dimmed) {
                        dimmed = _selected_folder_is_empty (MODEST_MAIN_WINDOW(win));                   
                        if (dimmed)
-                               modest_dimming_rule_set_notification (rule, _("ckct_ib_nothing_to_delete"));
+                               modest_dimming_rule_set_notification (rule, _CS("ckct_ib_nothing_to_delete"));
                }
                if (!dimmed) {
                        dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), FALSE, user_data);
@@ -342,15 +346,32 @@ modest_ui_dimming_rules_on_details (ModestWindow *win, gpointer user_data)
                header_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW (win),
                                                                   MODEST_WIDGET_TYPE_HEADER_VIEW);
                
-               /* If the header view does not have the focus then do
-                  not apply msg dimming rules because the action will
-                  show the folder details that have no dimming
-                  rule */
-               if (gtk_widget_is_focus (header_view)) {
+               /* If the header view has the focus: */
+               if (header_view && gtk_widget_is_focus (header_view)) {
                        /* Check dimmed rule */ 
                        if (!dimmed)
                                dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), TRUE, user_data);
                }
+               else {
+                       /* If the folder view has the focus: */
+                       GtkWidget *folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW (win),
+                               MODEST_WIDGET_TYPE_FOLDER_VIEW);
+                       if (folder_view && gtk_widget_is_focus (folder_view)) {
+                               TnyFolderStore *folder_store
+                                       = modest_folder_view_get_selected (MODEST_FOLDER_VIEW (folder_view));
+                               if (folder_store) {
+                                       /* Only enable for folders, not accounts,
+                                        * though the UI spec is not clear about that.
+                                        * If we enable this for accounts then we must 
+                                        * add code to handle them in modest_ui_actions_on_details(). */
+                                       if (!TNY_IS_FOLDER(folder_store))
+                                               dimmed = TRUE;
+
+                                       g_object_unref (folder_store);
+                               }
+                       }
+
+               }
 
        /* msg view window dimming rules */
        } else {
@@ -467,49 +488,42 @@ modest_ui_dimming_rules_on_view_window_move_to (ModestWindow *win, gpointer user
 gboolean 
 modest_ui_dimming_rules_on_paste_msgs (ModestWindow *win, gpointer user_data)
 {
+       ModestDimmingRule *rule = NULL;
        TnyFolderType types[3];
        gboolean dimmed = FALSE;
 
        g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
+       g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
+       rule = MODEST_DIMMING_RULE (user_data);
 
        types[0] = TNY_FOLDER_TYPE_DRAFTS; 
        types[1] = TNY_FOLDER_TYPE_OUTBOX;
        types[2] = TNY_FOLDER_TYPE_SENT;
        
        /* Check dimmed rule */ 
+       if (!dimmed) 
+               dimmed = _invalid_clipboard_selected (win);
        if (!dimmed)
                dimmed = _selected_folder_is_any_of_type (win, types, 3);
+       if (!dimmed) {
+               dimmed = _selected_folder_is_same_as_source (win);
+               if (dimmed)
+                       modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_copy_samefolder"));
+       }
 
        return dimmed;
 }
 
-gboolean 
-modest_ui_dimming_rules_on_delete_msgs (ModestWindow *win, gpointer user_data)
-{
-       TnyFolderType types[5];
-       gboolean dimmed = FALSE;
-
-       g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
-
-       types[0] = TNY_FOLDER_TYPE_DRAFTS; 
-       types[1] = TNY_FOLDER_TYPE_OUTBOX;
-       types[2] = TNY_FOLDER_TYPE_SENT;
-       types[3] = TNY_FOLDER_TYPE_INBOX;
-       types[4] = TNY_FOLDER_TYPE_ROOT;
-       
-       /* Check dimmed rule */ 
-       if (!dimmed)
-               dimmed = _selected_folder_is_any_of_type (win, types, 5);
-
-       return dimmed;
-}
 
 gboolean 
 modest_ui_dimming_rules_on_select_all (ModestWindow *win, gpointer user_data)
 {
+       ModestDimmingRule *rule = NULL;
        gboolean dimmed = FALSE;
 
        g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
+       g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
+       rule = MODEST_DIMMING_RULE (user_data);
 
        /* Check dimmed rule */ 
        if (!dimmed) 
@@ -530,7 +544,7 @@ modest_ui_dimming_rules_on_view_attachments (ModestWindow *win, gpointer user_da
 
        /* Check dimmed rule */ 
        if (!dimmed) 
-               dimmed = _invalid_attach_selected (win, TRUE, rule);                    
+               dimmed = _invalid_attach_selected (win, TRUE, TRUE, rule);                      
                
        return dimmed;
 }
@@ -547,7 +561,7 @@ modest_ui_dimming_rules_on_save_attachments (ModestWindow *win, gpointer user_da
 
        /* Check dimmed rule */ 
        if (!dimmed) 
-               dimmed = _invalid_attach_selected (win, FALSE, rule);                   
+               dimmed = _invalid_attach_selected (win, FALSE, FALSE, rule);                    
                
        return dimmed;
 }
@@ -564,8 +578,11 @@ modest_ui_dimming_rules_on_remove_attachments (ModestWindow *win, gpointer user_
 
        /* Check dimmed rule */ 
        if (!dimmed) {
-               dimmed = _invalid_attach_selected (win, FALSE, NULL);                   
-               modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_display_more"));
+               dimmed = _invalid_attachment_for_purge (win, rule);
+       }
+
+       if (!dimmed) {
+               dimmed = _invalid_attach_selected (win, TRUE, TRUE, rule);                      
        }
 
        return dimmed;
@@ -580,7 +597,7 @@ modest_ui_dimming_rules_on_copy (ModestWindow *win, gpointer user_data)
 
        /* Check dimmed rule */ 
        if (!dimmed) 
-               dimmed = _invalid_clipboard_selected (MODEST_MSG_VIEW_WINDOW(win));                     
+               dimmed = _invalid_clipboard_selected (win);                     
                
        return dimmed;
 }
@@ -649,7 +666,8 @@ modest_ui_dimming_rules_on_send_receive (ModestWindow *win, gpointer user_data)
        if (!dimmed) {
                dimmed = !modest_account_mgr_has_accounts(modest_runtime_get_account_mgr(), 
                                                          TRUE);        
-               modest_dimming_rule_set_notification (rule, _("mcen_nc_no_email_acnts_defined"));
+               if (dimmed)
+                       modest_dimming_rule_set_notification (rule, _("mcen_nc_no_email_acnts_defined"));
        }
 
        return dimmed;
@@ -845,6 +863,47 @@ _selected_folder_is_empty (ModestMainWindow *win)
 }
 
 static gboolean
+_selected_folder_is_same_as_source (ModestWindow *win)
+{
+       ModestEmailClipboard *clipboard = NULL;
+       GtkWidget *folder_view = NULL;
+       TnyFolderStore *folder = NULL;
+       gboolean result = FALSE;
+
+       g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
+
+       /* Get folder view */
+       folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
+                                                          MODEST_WIDGET_TYPE_FOLDER_VIEW);
+       if (!folder_view)
+               return FALSE;
+       
+       /* Get selected folder as destination folder */
+       folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
+       if (!(folder && TNY_IS_FOLDER(folder))) {
+               result = FALSE;
+               goto frees;
+       }
+       
+       /* Check clipboard is cleared */
+       clipboard = modest_runtime_get_email_clipboard ();
+       if (modest_email_clipboard_cleared (clipboard)) {
+               result = FALSE;
+               goto frees;
+       }
+               
+       /* Check source folder */
+       result = modest_email_clipboard_check_source_folder (clipboard, 
+                                                            (const TnyFolder *) folder);
+       
+       /* Free */
+ frees:
+       g_object_unref (folder);
+       
+       return result;
+}
+
+static gboolean
 _selected_folder_is_any_of_type (ModestWindow *win,
                                 TnyFolderType types[], 
                                 guint ntypes)
@@ -919,32 +978,41 @@ _folder_is_any_of_type (TnyFolder *folder,
 
 
 static gboolean
-_invalid_clipboard_selected (ModestMsgViewWindow *win)
+_invalid_clipboard_selected (ModestWindow *win)
 {
-       GtkClipboard *clipboard = NULL;
-       gchar *selection = NULL;
-       GtkWidget *focused = NULL;
        gboolean result = FALSE;
 
-       g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW (win), TRUE);
+       if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
+               GtkClipboard *clipboard = NULL;
+               gchar *selection = NULL;
+               GtkWidget *focused = NULL;
+
+               /* Get clipboard selection*/
+               clipboard = gtk_clipboard_get (GDK_SELECTION_PRIMARY);
+               selection = gtk_clipboard_wait_for_text (clipboard);
 
-       /* Get clipboard selection*/
-       clipboard = gtk_clipboard_get (GDK_SELECTION_PRIMARY);
-       selection = gtk_clipboard_wait_for_text (clipboard);
+               /* Get focuesed widget */
+               focused = gtk_window_get_focus (GTK_WINDOW (win));
 
-       /* Get focuesed widget */
-       focused = gtk_window_get_focus (GTK_WINDOW (win));
+               /* Check dimming */
+               result = ((selection == NULL) || 
+                         (MODEST_IS_ATTACHMENTS_VIEW (focused)));
+       }               
+       else if (MODEST_IS_MAIN_WINDOW (win)) {
+               ModestEmailClipboard *clipboard = NULL;
 
-       /* Check dimming */
-       result = ((selection == NULL) || 
-                 (MODEST_IS_ATTACHMENTS_VIEW (focused)));
-                 
+               clipboard = modest_runtime_get_email_clipboard ();
+               if (modest_email_clipboard_cleared (clipboard)) 
+                       result = TRUE;
+       }
+       
        return result;
 }
 
 static gboolean
 _invalid_attach_selected (ModestWindow *win,
                          gboolean unique,
+                         gboolean for_view,
                          ModestDimmingRule *rule) 
 {
        GList *attachments, *node;
@@ -965,34 +1033,44 @@ _invalid_attach_selected (ModestWindow *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; node = g_list_next (node)) {
-                       TnyMimePart *mime_part = TNY_MIME_PART (node->data);
-                       TnyList *nested_list = tny_simple_list_new ();
-                       if (!tny_mime_part_is_attachment (mime_part)) {
-                               selected_messages = TRUE;
-                               break;
-                       }
-                       tny_mime_part_get_parts (mime_part, nested_list);
-                       if (tny_list_get_length (nested_list) > 0)
+
+               /* Check unique */              
+               if (!result) {
+                       if (unique) 
+                               result = n_selected != 1;
+                       else
+                               
+                               result = n_selected < 1;
+               }
+
+               /* Check attached type (view operation not required) */
+               if (!result && !for_view)  {
+                       for (node = attachments; node != NULL && !result; node = g_list_next (node)) {
+                               TnyMimePart *mime_part = TNY_MIME_PART (node->data);
+                               TnyList *nested_list = tny_simple_list_new ();
+                               if (TNY_IS_MSG (mime_part)) {
+                                       selected_messages = TRUE;
+                                       result = TRUE;
+                               }
+                               tny_mime_part_get_parts (mime_part, nested_list);
+                               if (tny_list_get_length (nested_list) > 0) {
                                nested_attachments = TRUE;
-                       g_object_unref (nested_list);
+                               result = TRUE;
+                               }
+                               g_object_unref (nested_list);
+                       }
                }
                
-               /* Check unique */
-               if (unique) 
-                       result = n_selected != 1;
-               else
-                       
-                       result = n_selected < 1;
-               
                /* Set notifications */
-               if (!result && rule != NULL) {
+               if (result && rule != NULL) {
                        if (selected_messages) {
                                modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_save_attach_mail"));
                        } else if (nested_attachments) {
                                modest_dimming_rule_set_notification (rule, _("FIXME:unable to save attachments with nested elements"));
                        } else if (n_selected == 0) {
                                modest_dimming_rule_set_notification (rule, _("FIXME:no attachment selected"));
+                       } else if (unique) {
+                               modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_display_more"));
                        }
                }
                
@@ -1296,3 +1374,43 @@ _sending_in_progress (ModestWindow *win)
 
        return result;
 }
+
+static gboolean
+_invalid_attachment_for_purge (ModestWindow *win, ModestDimmingRule *rule)
+{
+       gboolean result = FALSE;
+
+       if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
+               TnyMsg *msg;
+               TnyFolder *folder;
+               TnyAccount *account;
+
+               msg = modest_msg_view_window_get_message (MODEST_MSG_VIEW_WINDOW (win));
+               folder = tny_msg_get_folder (msg);
+               g_object_unref (msg);
+               account = modest_tny_folder_get_account (folder);
+               g_object_unref (folder);
+               if (modest_tny_account_is_virtual_local_folders (TNY_ACCOUNT (account))) {
+               } else {
+                       const gchar *proto_str = tny_account_get_proto (TNY_ACCOUNT (account));
+                       /* If it's POP then dim */
+                       if (modest_protocol_info_get_transport_store_protocol (proto_str) == 
+                           MODEST_PROTOCOL_STORE_POP) {
+                               GList *attachments;
+                               gint n_selected;
+                               result = TRUE;
+                               attachments = modest_msg_view_window_get_attachments (MODEST_MSG_VIEW_WINDOW(win));
+                               n_selected = g_list_length (attachments);
+                               g_list_free (attachments);
+
+                               modest_dimming_rule_set_notification (
+                                       rule, 
+                                       ngettext ("mail_ib_unable_to_pure_attach_pop_mail_singular",
+                                                 "mail_ib_unable_to_pure_attach_pop_mail_plural", n_selected));
+                       }
+               }
+       }
+
+       return result;
+}
+