* maemo/modest-main-window-ui.h
[modest] / src / maemo / modest-msg-view-window.c
index 9b28c0f..4503d96 100644 (file)
@@ -36,6 +36,7 @@
 #include <modest-maemo-utils.h>
 #include <modest-tny-msg.h>
 #include <modest-msg-view-window.h>
+#include <modest-attachments-view.h>
 #include <modest-main-window-ui.h>
 #include <modest-widget-memory.h>
 #include <modest-runtime.h>
@@ -100,6 +101,7 @@ static void view_msg_cb (const GObject *obj, const TnyMsg *msg, gpointer user_da
 static void set_toolbar_mode (ModestMsgViewWindow *self, 
                              ModestToolBarModes mode);
 
+static gboolean set_toolbar_transfer_mode     (ModestMsgViewWindow *self); 
 
 /* list my signals */
 enum {
@@ -143,10 +145,12 @@ struct _ModestMsgViewWindowPrivate {
        gboolean optimized_view;
 
        GtkTreeModel *header_model;
-       GtkTreeIter   iter;
+       GtkTreeRowReference *row_reference;
 
        guint clipboard_change_handler;
        guint queue_change_handler;
+
+       guint progress_bar_timeout;
 };
 
 #define MODEST_MSG_VIEW_WINDOW_GET_PRIVATE(o)      (G_TYPE_INSTANCE_GET_PRIVATE((o), \
@@ -232,10 +236,29 @@ modest_msg_view_window_init (ModestMsgViewWindow *obj)
        priv->clipboard_change_handler = 0;
 
        priv->optimized_view  = FALSE;
-
+       priv->progress_bar_timeout = 0;
 }
 
 
+static gboolean
+set_toolbar_transfer_mode (ModestMsgViewWindow *self)
+{
+       ModestMsgViewWindowPrivate *priv = NULL;
+       
+       g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW (self), FALSE);
+
+       priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE(self);
+
+       set_toolbar_mode (self, TOOLBAR_MODE_TRANSFER);
+       
+       if (priv->progress_bar_timeout > 0) {
+               g_source_remove (priv->progress_bar_timeout);
+               priv->progress_bar_timeout = 0;
+       }
+       
+       return FALSE;
+}
+
 static void 
 set_toolbar_mode (ModestMsgViewWindow *self, 
                  ModestToolBarModes mode)
@@ -380,14 +403,10 @@ init_window (ModestMsgViewWindow *obj, TnyMsg *msg)
        g_signal_connect (G_OBJECT (priv->find_toolbar), "close", G_CALLBACK (modest_msg_view_window_find_toolbar_close), obj);
        g_signal_connect (G_OBJECT (priv->find_toolbar), "search", G_CALLBACK (modest_msg_view_window_find_toolbar_search), obj);
        
-       /* TODO: I dont knonw why, but when get_msg_async is used, */
-       /* this code makes application doest not work (jfernandez) */
-       if (FALSE) {
-               priv->clipboard_change_handler = g_signal_connect (G_OBJECT (gtk_clipboard_get (GDK_SELECTION_PRIMARY)), "owner-change", G_CALLBACK (modest_msg_view_window_clipboard_owner_change), obj);
-               modest_msg_view_window_clipboard_owner_change (gtk_clipboard_get (GDK_SELECTION_PRIMARY), NULL, obj);
-       }
+       priv->clipboard_change_handler = g_signal_connect (G_OBJECT (gtk_clipboard_get (GDK_SELECTION_PRIMARY)), "owner-change", G_CALLBACK (modest_msg_view_window_clipboard_owner_change), obj);
        gtk_widget_show_all (GTK_WIDGET(main_vbox));
        gtk_box_pack_end (GTK_BOX (main_vbox), priv->find_toolbar, FALSE, FALSE, 0);
+
 }      
 
 
@@ -412,6 +431,16 @@ modest_msg_view_window_finalize (GObject *obj)
                priv->queue_change_handler = 0;
        }
        
+       if (priv->progress_bar_timeout > 0) {
+               g_source_remove (priv->progress_bar_timeout);
+               priv->progress_bar_timeout = 0;
+       }
+
+       if (priv->row_reference) {
+               gtk_tree_row_reference_free (priv->row_reference);
+               priv->row_reference = NULL;
+       }
+
        G_OBJECT_CLASS(parent_class)->finalize (obj);
 }
 
@@ -426,7 +455,7 @@ on_delete_event (GtkWidget *widget, GdkEvent *event, ModestMsgViewWindow *self)
 
 ModestWindow *
 modest_msg_view_window_new_with_header_model (TnyMsg *msg, const gchar *account_name,
-                                             GtkTreeModel *model, GtkTreeIter iter)
+                                             GtkTreeModel *model, GtkTreeRowReference *row_reference)
 {
        ModestMsgViewWindow *window = NULL;
        ModestMsgViewWindowPrivate *priv = NULL;
@@ -438,7 +467,7 @@ modest_msg_view_window_new_with_header_model (TnyMsg *msg, const gchar *account_
 
        g_object_ref (model);
        priv->header_model = model;
-       priv->iter = iter;
+       priv->row_reference = gtk_tree_row_reference_copy (row_reference);
 
        modest_msg_view_window_update_priority (window);
 
@@ -457,6 +486,7 @@ modest_msg_view_window_new (TnyMsg *msg, const gchar *account_name)
        GtkActionGroup *action_group;
        GError *error = NULL;
        GdkPixbuf *window_icon = NULL;
+       GtkAction *action;
 
        g_return_val_if_fail (msg, NULL);
        
@@ -546,6 +576,13 @@ modest_msg_view_window_new (TnyMsg *msg, const gchar *account_name)
        window_icon = modest_platform_get_icon (MODEST_APP_MSG_VIEW_ICON);
        gtk_window_set_icon (GTK_WINDOW (obj), window_icon);
 
+       /* Init the clipboard actions dim status */
+       action = gtk_ui_manager_get_action (parent_priv->ui_manager, "/MenuBar/EditMenu/EditCopyMenu");
+       gtk_action_set_sensitive (action, FALSE);
+
+       action = gtk_ui_manager_get_action (parent_priv->ui_manager, "/MenuBar/EditMenu/EditCutMenu");
+       gtk_action_set_sensitive (action, FALSE);
+
        gtk_widget_grab_focus (priv->msg_view);
 
        return MODEST_WINDOW(obj);
@@ -553,6 +590,29 @@ modest_msg_view_window_new (TnyMsg *msg, const gchar *account_name)
 
 
 
+TnyHeader*
+modest_msg_view_window_get_header (ModestMsgViewWindow *self)
+{
+       ModestMsgViewWindowPrivate *priv= NULL; 
+       TnyHeader *header = NULL;
+       GtkTreeIter iter;
+
+       g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW (self), NULL);
+       priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE (self);
+
+       /* Get current message iter */
+       gtk_tree_model_get_iter (priv->header_model, 
+                                &iter, 
+                                gtk_tree_row_reference_get_path (priv->row_reference));
+
+       /* Get current message header */
+       gtk_tree_model_get (priv->header_model, &iter, 
+                           TNY_GTK_HEADER_LIST_MODEL_INSTANCE_COLUMN, 
+                           &header, -1);
+
+       return header;
+}
+
 TnyMsg*
 modest_msg_view_window_get_message (ModestMsgViewWindow *self)
 {
@@ -776,7 +836,7 @@ modest_msg_view_window_is_last_message (ModestMsgViewWindow *window)
        priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE (window);
 
        if (priv->header_model) {
-               path = gtk_tree_model_get_path (priv->header_model, &priv->iter);
+               path = gtk_tree_row_reference_get_path (priv->row_reference);
                if (!path)
                        return TRUE;
                while (!has_next) {
@@ -792,7 +852,6 @@ modest_msg_view_window_is_last_message (ModestMsgViewWindow *window)
                        }
                        
                }
-               gtk_tree_path_free (path);
                return !has_next;
        } else {
                return TRUE;
@@ -813,7 +872,7 @@ modest_msg_view_window_is_first_message (ModestMsgViewWindow *window)
 
        if (priv->header_model) {
                gchar * path_string;
-               path = gtk_tree_model_get_path (priv->header_model, &priv->iter);
+               path = gtk_tree_row_reference_get_path (priv->row_reference);
                if (!path)
                        return TRUE;
 
@@ -846,7 +905,6 @@ modest_msg_view_window_is_first_message (ModestMsgViewWindow *window)
                        }
                        g_free (path_string);
                }
-               gtk_tree_path_free (path);
                return result;
        } else {
                return TRUE;
@@ -857,6 +915,7 @@ modest_msg_view_window_is_first_message (ModestMsgViewWindow *window)
 gboolean        
 modest_msg_view_window_select_next_message (ModestMsgViewWindow *window)
 {
+       TnyHeaderFlags flags;
        ModestMailOperation *mail_op = NULL;
        ModestMsgViewWindowPrivate *priv;
        GtkTreeIter tmp_iter;
@@ -865,42 +924,94 @@ modest_msg_view_window_select_next_message (ModestMsgViewWindow *window)
        priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE (window);
 
        if (priv->header_model) {
-               tmp_iter = priv->iter;
+               gtk_tree_model_get_iter (priv->header_model,
+                                        &tmp_iter,
+                                        gtk_tree_row_reference_get_path (priv->row_reference));
                while (gtk_tree_model_iter_next (priv->header_model, &tmp_iter)) {
                        TnyHeader *header;
-                       guint op_status;
+                       GtkTreePath *path;
 
-                       priv->iter = tmp_iter;
-                       gtk_tree_model_get (priv->header_model, &(priv->iter), TNY_GTK_HEADER_LIST_MODEL_INSTANCE_COLUMN,
+                       gtk_tree_model_get (priv->header_model, &tmp_iter, TNY_GTK_HEADER_LIST_MODEL_INSTANCE_COLUMN,
                                            &header, -1);
                        if (!header)
                                break;
                        if (tny_header_get_flags (header) & TNY_HEADER_FLAG_DELETED)
                                continue;
 
+                       /* Update the row reference */
+                       gtk_tree_row_reference_free (priv->row_reference);
+                       path = gtk_tree_model_get_path (priv->header_model, &tmp_iter);
+                       priv->row_reference = gtk_tree_row_reference_new (priv->header_model, path);
+                       gtk_tree_path_free (path);
+
+                       /* Mark as read */
+                       flags = tny_header_get_flags (header);
+                       if (!(flags & TNY_HEADER_FLAG_SEEN))
+                               tny_header_set_flags (header, flags | TNY_HEADER_FLAG_SEEN);
+
                        /* New mail operation */
                        mail_op = modest_mail_operation_new (MODEST_MAIL_OPERATION_ID_RECEIVE, G_OBJECT(window));
                        modest_mail_operation_queue_add (modest_runtime_get_mail_operation_queue (), mail_op);
                        modest_mail_operation_get_msg (mail_op, header, view_msg_cb, NULL);
-                       op_status = modest_mail_operation_get_status (mail_op);
-
                        g_object_unref (mail_op);
 
-                       if (op_status == MODEST_MAIL_OPERATION_STATUS_FAILED) 
-                               return FALSE;
-                       else 
-                               return TRUE;
+                       return TRUE;
                }
-
-               return FALSE;
-       } else {
-               return FALSE;
        }
+       return FALSE;           
 }
 
+gboolean 
+modest_msg_view_window_select_first_message (ModestMsgViewWindow *self)
+{
+       ModestMsgViewWindowPrivate *priv = NULL;
+       ModestMailOperation *mail_op = NULL;
+       TnyHeader *header = NULL;
+       TnyHeaderFlags flags;
+       GtkTreePath *path = NULL;
+       GtkTreeIter iter;
+
+       g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW (self), FALSE);
+       priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE (self);
+
+       path = gtk_tree_path_new_from_string ("0");
+
+       /* Update the row reference */
+       /* Get first message */
+       gtk_tree_model_get_iter (priv->header_model, &iter, path);
+       gtk_tree_model_get (priv->header_model, &iter, TNY_GTK_HEADER_LIST_MODEL_INSTANCE_COLUMN,
+                           &header, -1);
+       
+       g_return_val_if_fail (TNY_IS_HEADER (header), FALSE);
+       if (tny_header_get_flags (header) & TNY_HEADER_FLAG_DELETED)
+               return modest_msg_view_window_select_next_message (self);
+       
+       /* Update the row reference */
+       gtk_tree_row_reference_free (priv->row_reference);
+       priv->row_reference = gtk_tree_row_reference_new (priv->header_model, path);
+       gtk_tree_path_free (path);
+
+       /* Mark as read */
+       flags = tny_header_get_flags (header);
+       if (!(flags & TNY_HEADER_FLAG_SEEN))
+               tny_header_set_flags (header, flags | TNY_HEADER_FLAG_SEEN);
+       
+       /* New mail operation */
+       mail_op = modest_mail_operation_new (MODEST_MAIL_OPERATION_ID_RECEIVE, G_OBJECT(self));
+       modest_mail_operation_queue_add (modest_runtime_get_mail_operation_queue (), mail_op);
+       modest_mail_operation_get_msg (mail_op, header, view_msg_cb, NULL);
+       g_object_unref (mail_op);
+       
+       /* Free */
+/*     g_object_unref (header); */
+
+       return TRUE;
+}
 gboolean        
 modest_msg_view_window_select_previous_message (ModestMsgViewWindow *window)
 {
+       TnyHeaderFlags flags;
        ModestMsgViewWindowPrivate *priv = NULL;
        ModestMailOperation *mail_op = NULL;
 
@@ -910,34 +1021,35 @@ modest_msg_view_window_select_previous_message (ModestMsgViewWindow *window)
        if (priv->header_model) {
                GtkTreePath *path;
 
-               path = gtk_tree_model_get_path (priv->header_model, &(priv->iter));
+               path = gtk_tree_row_reference_get_path (priv->row_reference);
                while (gtk_tree_path_prev (path)) {
                        TnyHeader *header;
-                       guint op_status;
+                       GtkTreeIter iter;
 
-                       gtk_tree_model_get_iter (priv->header_model, &(priv->iter), path);
-                       gtk_tree_model_get (priv->header_model, &(priv->iter), TNY_GTK_HEADER_LIST_MODEL_INSTANCE_COLUMN,
+                       gtk_tree_model_get_iter (priv->header_model, &iter, path);
+                       gtk_tree_model_get (priv->header_model, &iter, TNY_GTK_HEADER_LIST_MODEL_INSTANCE_COLUMN,
                                            &header, -1);
                        if (!header)
                                break;
                        if (tny_header_get_flags (header) & TNY_HEADER_FLAG_DELETED)
                                continue;
+
+                       /* Update the row reference */
+                       gtk_tree_row_reference_free (priv->row_reference);
+                       priv->row_reference = gtk_tree_row_reference_new (priv->header_model, path);
                        
+                       /* Mark as read */
+                       flags = tny_header_get_flags (header);
+                       if (!(flags & TNY_HEADER_FLAG_SEEN))
+                               tny_header_set_flags (header, flags | TNY_HEADER_FLAG_SEEN);
+
                        /* New mail operation */
                        mail_op = modest_mail_operation_new (MODEST_MAIL_OPERATION_ID_RECEIVE, G_OBJECT(window));
                        modest_mail_operation_queue_add (modest_runtime_get_mail_operation_queue (), mail_op);
-                       modest_mail_operation_get_msg (mail_op, header, view_msg_cb, NULL);
-                       
-                       gtk_tree_path_free (path);
+                       modest_mail_operation_get_msg (mail_op, header, view_msg_cb, NULL);             
 
-                       op_status = modest_mail_operation_get_status (mail_op);
-                       if (op_status == MODEST_MAIL_OPERATION_STATUS_FAILED) 
-                               return FALSE;
-                       else 
-                               return TRUE;
+                       return TRUE;
                }
-       } else {
-               return FALSE;
        }
 
        return FALSE;
@@ -1007,6 +1119,7 @@ modest_msg_view_window_update_dimmed (ModestMsgViewWindow *window)
        GList *attachments, *node;
        gint n_selected;
        gboolean selected_messages = FALSE;
+       gboolean nested_attachments = FALSE;
 
        parent_priv = MODEST_WINDOW_GET_PRIVATE (window);
        priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE (window);
@@ -1035,21 +1148,35 @@ modest_msg_view_window_update_dimmed (ModestMsgViewWindow *window)
        widget = gtk_ui_manager_get_action (parent_priv->ui_manager, "/MenuBar/MessageMenu/MessageForwardMenu");
        gtk_action_set_sensitive (widget, !is_not_sent);
 
+       /* Attachment actions dimming */
        attachments = modest_msg_view_get_selected_attachments (MODEST_MSG_VIEW (priv->msg_view));
        n_selected = g_list_length (attachments);
        for (node = attachments; node != NULL; node = g_list_next (node)) {
-               if (!tny_mime_part_is_attachment (TNY_MIME_PART (node->data))) {
+               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)
+                       nested_attachments = TRUE;
+               g_object_unref (nested_list);
        }
        g_list_free (attachments);
 
        widget = gtk_ui_manager_get_action (parent_priv->ui_manager, "/MenuBar/AttachmentsMenu/ViewAttachmentMenu");
        gtk_action_set_sensitive (widget, n_selected == 1);
        widget = gtk_ui_manager_get_action (parent_priv->ui_manager, "/MenuBar/AttachmentsMenu/SaveAttachmentMenu");
-       gtk_action_set_sensitive (widget, (n_selected > 0) && (!selected_messages));
-               
+       gtk_action_set_sensitive (widget, (n_selected > 0) && (!selected_messages) &&  (!nested_attachments));
+
+       /* Dimming depending of message being an attachment or not. It's not an attachment if
+        * we opened it outside a folder view */
+       widget = gtk_ui_manager_get_action (parent_priv->ui_manager, "/MenuBar/MessageMenu/MessageDeleteMenu");
+       gtk_action_set_sensitive (widget, priv->header_model != NULL);
+       widget = gtk_ui_manager_get_action (parent_priv->ui_manager, "/MenuBar/EditMenu/EditMoveToMenu");
+       gtk_action_set_sensitive (widget, priv->header_model != NULL);
+
 }
 
 static void
@@ -1062,8 +1189,13 @@ modest_msg_view_window_update_priority (ModestMsgViewWindow *window)
 
        if (priv->header_model) {
                TnyHeader *header;
+               GtkTreeIter iter;
+
+               gtk_tree_model_get_iter (priv->header_model, 
+                                        &iter, 
+                                        gtk_tree_row_reference_get_path (priv->row_reference));
 
-               gtk_tree_model_get (priv->header_model, &(priv->iter), TNY_GTK_HEADER_LIST_MODEL_INSTANCE_COLUMN,
+               gtk_tree_model_get (priv->header_model, &iter, TNY_GTK_HEADER_LIST_MODEL_INSTANCE_COLUMN,
                                    &header, -1);
                flags = tny_header_get_flags (header);
        }
@@ -1148,8 +1280,8 @@ modest_msg_view_window_show_toolbar (ModestWindow *self,
                priv->cancel_toolitem = gtk_ui_manager_get_widget (parent_priv->ui_manager, "/ToolBar/ToolbarCancel");
                priv->next_toolitem = gtk_ui_manager_get_widget (parent_priv->ui_manager, "/ToolBar/ToolbarMessageNext");
                priv->prev_toolitem = gtk_ui_manager_get_widget (parent_priv->ui_manager, "/ToolBar/ToolbarMessageBack");
-               gtk_tool_item_set_expand (GTK_TOOL_ITEM (priv->progress_toolitem), FALSE);
-               gtk_tool_item_set_homogeneous (GTK_TOOL_ITEM (priv->progress_toolitem), FALSE);
+               gtk_tool_item_set_expand (GTK_TOOL_ITEM (priv->progress_toolitem), TRUE);
+               gtk_tool_item_set_homogeneous (GTK_TOOL_ITEM (priv->progress_toolitem), TRUE);
                gtk_tool_item_set_homogeneous (GTK_TOOL_ITEM (priv->cancel_toolitem), FALSE);
                gtk_tool_item_set_expand (GTK_TOOL_ITEM (priv->cancel_toolitem), FALSE);
 
@@ -1204,16 +1336,25 @@ modest_msg_view_window_clipboard_owner_change (GtkClipboard *clipboard,
        GtkAction *action;
        gboolean is_address;
        gchar *selection;
+       GtkWidget *focused;
 
        parent_priv = MODEST_WINDOW_GET_PRIVATE (window);
        selection = gtk_clipboard_wait_for_text (clipboard);
 
        is_address = ((selection != NULL) && (modest_text_utils_validate_recipient (selection)));
-       g_free (selection);
        
        action = gtk_ui_manager_get_action (parent_priv->ui_manager, "/MenuBar/ToolsMenu/ToolsAddToContactsMenu");
        gtk_action_set_sensitive (action, is_address);
 
+       focused = gtk_window_get_focus (GTK_WINDOW (window));
+
+       action = gtk_ui_manager_get_action (parent_priv->ui_manager, "/MenuBar/EditMenu/EditCopyMenu");
+       gtk_action_set_sensitive (action, (selection != NULL) && (!MODEST_IS_ATTACHMENTS_VIEW (focused)));
+
+       action = gtk_ui_manager_get_action (parent_priv->ui_manager, "/MenuBar/EditMenu/EditCutMenu");
+       gtk_action_set_sensitive (action, (selection != NULL) && (!MODEST_IS_ATTACHMENTS_VIEW (focused)));
+
+       g_free (selection);
        modest_msg_view_window_update_dimmed (window);
        
 }
@@ -1292,14 +1433,14 @@ on_queue_changed (ModestMailOperationQueue *queue,
        switch (type) {
        case MODEST_MAIL_OPERATION_QUEUE_OPERATION_ADDED:
                if (mode == TOOLBAR_MODE_TRANSFER) {
+                       /* Enable transfer toolbar mode */
+                       set_toolbar_transfer_mode(self);
                        while (tmp) {
                                modest_progress_object_add_operation (MODEST_PROGRESS_OBJECT (tmp->data),
                                                                      mail_op);
                                tmp = g_slist_next (tmp);
                        }
                        
-                       /* Enable transfer toolbar mode */
-                       set_toolbar_mode (MODEST_MSG_VIEW_WINDOW(self), mode);
                }
                break;
        case MODEST_MAIL_OPERATION_QUEUE_OPERATION_REMOVED:
@@ -1312,8 +1453,9 @@ on_queue_changed (ModestMailOperationQueue *queue,
                        }
 
                        /* If no more operations are being observed, NORMAL mode is enabled again */
-                       if (observers_empty (self))
+                       if (observers_empty (self)) {
                                set_toolbar_mode (self, TOOLBAR_MODE_NORMAL);
+                       }
                }
                break;
        }