From 99126d46e61ce19a72acb3dd8498729b025339ec Mon Sep 17 00:00:00 2001
From: Matthew Barnes <mbarnes@redhat.com>
Date: Fri, 26 Jun 2009 17:09:11 -0400
Subject: Partial fix for bug #587014.

Cursor now moves to the correct row, but row is not selected.
---
 mail/e-mail-reader.c                     |  2 +-
 mail/em-folder-browser.c                 | 40 +++++++++++------------
 modules/mail/e-mail-shell-view-private.c | 54 ++++++++++++++++++++++++++++++++
 3 files changed, 75 insertions(+), 21 deletions(-)

diff --git a/mail/e-mail-reader.c b/mail/e-mail-reader.c
index 6d680aebe1..346344cfc4 100644
--- a/mail/e-mail-reader.c
+++ b/mail/e-mail-reader.c
@@ -1784,7 +1784,7 @@ mail_reader_message_selected_timeout_cb (EMailReader *reader)
 	cursor_uid = message_list->cursor_uid;
 	format_uid = EM_FORMAT (html_display)->uid;
 
-	if (cursor_uid != NULL) {
+	if (message_list->last_sel_single) {
 		if (g_strcmp0 (cursor_uid, format_uid) != 0)
 			mail_get_messagex (
 				message_list->folder, cursor_uid,
diff --git a/mail/em-folder-browser.c b/mail/em-folder-browser.c
index f1c8bdc72f..be0b076a44 100644
--- a/mail/em-folder-browser.c
+++ b/mail/em-folder-browser.c
@@ -215,25 +215,25 @@ static ESearchBarItem emfb_search_scope_items[] = {
 
 static EMFolderViewClass *emfb_parent;
 
-static void
-html_scroll (GtkHTML *html,
-	GtkOrientation orientation,
-	GtkScrollType  scroll_type,
-	gfloat         position,
-	EMFolderBrowser *emfb)
-
-{
-	if (html->binding_handled || orientation != GTK_ORIENTATION_VERTICAL || !mail_config_get_enable_magic_spacebar ())
-		return;
-
-	if (scroll_type == GTK_SCROLL_PAGE_FORWARD) {
-		gtk_widget_grab_focus ((GtkWidget *)((EMFolderView *) emfb)->list);
-		message_list_select(((EMFolderView *) emfb)->list, MESSAGE_LIST_SELECT_NEXT, 0, CAMEL_MESSAGE_SEEN);
-	} else if (scroll_type == GTK_SCROLL_PAGE_BACKWARD) {
-		gtk_widget_grab_focus ((GtkWidget *)((EMFolderView *) emfb)->list);
-		message_list_select(((EMFolderView *) emfb)->list, MESSAGE_LIST_SELECT_NEXT, 0, CAMEL_MESSAGE_SEEN);
-	}
-}
+//static void
+//html_scroll (GtkHTML *html,
+//	GtkOrientation orientation,
+//	GtkScrollType  scroll_type,
+//	gfloat         position,
+//	EMFolderBrowser *emfb)
+//
+//{
+//	if (html->binding_handled || orientation != GTK_ORIENTATION_VERTICAL || !mail_config_get_enable_magic_spacebar ())
+//		return;
+//
+//	if (scroll_type == GTK_SCROLL_PAGE_FORWARD) {
+//		gtk_widget_grab_focus ((GtkWidget *)((EMFolderView *) emfb)->list);
+//		message_list_select(((EMFolderView *) emfb)->list, MESSAGE_LIST_SELECT_NEXT, 0, CAMEL_MESSAGE_SEEN);
+//	} else if (scroll_type == GTK_SCROLL_PAGE_BACKWARD) {
+//		gtk_widget_grab_focus ((GtkWidget *)((EMFolderView *) emfb)->list);
+//		message_list_select(((EMFolderView *) emfb)->list, MESSAGE_LIST_SELECT_NEXT, 0, CAMEL_MESSAGE_SEEN);
+//	}
+//}
 
 static void
 emfb_init(GObject *o)
@@ -251,7 +251,7 @@ emfb_init(GObject *o)
 	emfb->view.preview_active = TRUE;
 	emfb->view.list_active = TRUE;
 
-	g_signal_connect_after (((EMFormatHTML *)(emfb->view.preview))->html, "scroll", G_CALLBACK (html_scroll), emfb);
+//	g_signal_connect_after (((EMFormatHTML *)(emfb->view.preview))->html, "scroll", G_CALLBACK (html_scroll), emfb);
 
 //	g_slist_foreach (emfb->view.ui_files, free_one_ui_file, NULL);
 //	g_slist_free(emfb->view.ui_files);
diff --git a/modules/mail/e-mail-shell-view-private.c b/modules/mail/e-mail-shell-view-private.c
index f3b3b5a513..d410abb9c2 100644
--- a/modules/mail/e-mail-shell-view-private.c
+++ b/modules/mail/e-mail-shell-view-private.c
@@ -141,6 +141,54 @@ mail_shell_view_reader_status_message_cb (EMailShellView *mail_shell_view,
 	e_shell_taskbar_set_message (shell_taskbar, status_message);
 }
 
+static void
+mail_shell_view_scroll_cb (EMailShellView *mail_shell_view,
+                           GtkOrientation orientation,
+                           GtkScrollType scroll_type,
+                           gfloat position,
+                           GtkHTML *html)
+{
+	EShell *shell;
+	EShellView *shell_view;
+	EShellWindow *shell_window;
+	EShellSettings *shell_settings;
+	EMailReader *reader;
+	MessageList *message_list;
+	gboolean magic_spacebar;
+
+	if (html->binding_handled)
+		return;
+
+	if (orientation != GTK_ORIENTATION_VERTICAL)
+		return;
+
+	shell_view = E_SHELL_VIEW (mail_shell_view);
+	shell_window = e_shell_view_get_shell_window (shell_view);
+	shell = e_shell_window_get_shell (shell_window);
+	shell_settings = e_shell_get_shell_settings (shell);
+
+	magic_spacebar = e_shell_settings_get_boolean (
+		shell_settings, "mail-magic-spacebar");
+
+	if (!magic_spacebar)
+		return;
+
+	reader = E_MAIL_READER (mail_shell_view->priv->mail_shell_content);
+	message_list = e_mail_reader_get_message_list (reader);
+
+	if (scroll_type == GTK_SCROLL_PAGE_FORWARD) {
+		gtk_widget_grab_focus (GTK_WIDGET (message_list));
+		message_list_select (
+			message_list, MESSAGE_LIST_SELECT_NEXT,
+			0, CAMEL_MESSAGE_SEEN);
+	} else {
+		gtk_widget_grab_focus (GTK_WIDGET (message_list));
+		message_list_select (
+			message_list, MESSAGE_LIST_SELECT_PREVIOUS,
+			0, CAMEL_MESSAGE_SEEN);
+	}
+}
+
 static void
 mail_shell_view_load_view_collection (EShellViewClass *shell_view_class)
 {
@@ -317,6 +365,12 @@ e_mail_shell_view_private_constructed (EMailShellView *mail_shell_view)
 		G_CALLBACK (mail_shell_view_key_press_event_cb),
 		mail_shell_view);
 
+	g_signal_connect_data (
+		html, "scroll",
+		G_CALLBACK (mail_shell_view_scroll_cb),
+		mail_shell_view, (GClosureNotify) NULL,
+		G_CONNECT_AFTER | G_CONNECT_SWAPPED);
+
 	g_signal_connect_swapped (
 		html, "status-message",
 		G_CALLBACK (mail_shell_view_reader_status_message_cb),
-- 
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