gtk+-*.0: Fix iter parameter of TextView.backward*/forward*/move_visually()

Those methods are changing the passed iter structure and therefore it needs
be marked as ref for vala taking this into account.

https://bugzilla.gnome.org/show_bug.cgi?id=794345

6 files changed, 26 insertions, 15 deletions

diff --git a/vapi/gtk+-2.0.vapi b/vapi/gtk+-2.0.vapi
index f769ae734..1f588084a 100644
--- a/vapi/gtk+-2.0.vapi
+++ b/vapi/gtk+-2.0.vapi
@@ -4722,11 +4722,11 @@ namespace Gtk {
 		public TextView ();
 		public void add_child_at_anchor (Gtk.Widget child, Gtk.TextChildAnchor anchor);
 		public void add_child_in_window (Gtk.Widget child, Gtk.TextWindowType which_window, int xpos, int ypos);
-		public bool backward_display_line (Gtk.TextIter iter);
-		public bool backward_display_line_start (Gtk.TextIter iter);
+		public bool backward_display_line (ref Gtk.TextIter iter);
+		public bool backward_display_line_start (ref Gtk.TextIter iter);
 		public void buffer_to_window_coords (Gtk.TextWindowType win, int buffer_x, int buffer_y, out int window_x, out int window_y);
-		public bool forward_display_line (Gtk.TextIter iter);
-		public bool forward_display_line_end (Gtk.TextIter iter);
+		public bool forward_display_line (ref Gtk.TextIter iter);
+		public bool forward_display_line_end (ref Gtk.TextIter iter);
 		public bool get_accepts_tab ();
 		public int get_border_window_size (Gtk.TextWindowType type);
 		public unowned Gtk.TextBuffer get_buffer ();
@@ -4758,7 +4758,7 @@ namespace Gtk {
 		[NoWrapper]
 		public virtual void move_focus (Gtk.DirectionType direction);
 		public bool move_mark_onscreen (Gtk.TextMark mark);
-		public bool move_visually (Gtk.TextIter iter, int count);
+		public bool move_visually (ref Gtk.TextIter iter, int count);
 		public bool place_cursor_onscreen ();
 		public void reset_im_context ();
 		public void scroll_mark_onscreen (Gtk.TextMark mark);
diff --git a/vapi/gtk+-3.0.vapi b/vapi/gtk+-3.0.vapi
index 1ce50eb86..2a20fc1cf 100644
--- a/vapi/gtk+-3.0.vapi
+++ b/vapi/gtk+-3.0.vapi
@@ -8146,15 +8146,15 @@ namespace Gtk {
 		public TextView ();
 		public void add_child_at_anchor (Gtk.Widget child, Gtk.TextChildAnchor anchor);
 		public void add_child_in_window (Gtk.Widget child, Gtk.TextWindowType which_window, int xpos, int ypos);
-		public bool backward_display_line (Gtk.TextIter iter);
-		public bool backward_display_line_start (Gtk.TextIter iter);
+		public bool backward_display_line (ref Gtk.TextIter iter);
+		public bool backward_display_line_start (ref Gtk.TextIter iter);
 		public void buffer_to_window_coords (Gtk.TextWindowType win, int buffer_x, int buffer_y, out int window_x, out int window_y);
 		[NoWrapper]
 		public virtual Gtk.TextBuffer create_buffer ();
 		[NoWrapper]
 		public virtual void draw_layer (Gtk.TextViewLayer layer, Cairo.Context cr);
-		public bool forward_display_line (Gtk.TextIter iter);
-		public bool forward_display_line_end (Gtk.TextIter iter);
+		public bool forward_display_line (ref Gtk.TextIter iter);
+		public bool forward_display_line_end (ref Gtk.TextIter iter);
 		[Version (since = "2.4")]
 		public bool get_accepts_tab ();
 		public int get_border_window_size (Gtk.TextWindowType type);
@@ -8202,7 +8202,7 @@ namespace Gtk {
 		public bool im_context_filter_keypress (Gdk.EventKey event);
 		public void move_child (Gtk.Widget child, int xpos, int ypos);
 		public bool move_mark_onscreen (Gtk.TextMark mark);
-		public bool move_visually (Gtk.TextIter iter, int count);
+		public bool move_visually (ref Gtk.TextIter iter, int count);
 		public bool place_cursor_onscreen ();
 		[Version (since = "3.20")]
 		public void reset_cursor_blink ();
diff --git a/vapi/gtk+-4.0.vapi b/vapi/gtk+-4.0.vapi
index 93b44621f..68e4ac116 100644
--- a/vapi/gtk+-4.0.vapi
+++ b/vapi/gtk+-4.0.vapi
@@ -10788,15 +10788,15 @@ namespace Gtk {
 		public TextView ();
 		public void add_child_at_anchor (Gtk.Widget child, Gtk.TextChildAnchor anchor);
 		public void add_child_in_window (Gtk.Widget child, Gtk.TextWindowType which_window, int xpos, int ypos);
-		public bool backward_display_line (Gtk.TextIter iter);
-		public bool backward_display_line_start (Gtk.TextIter iter);
+		public bool backward_display_line (ref Gtk.TextIter iter);
+		public bool backward_display_line_start (ref Gtk.TextIter iter);
 		public void buffer_to_surface_coords (Gtk.TextWindowType win, int buffer_x, int buffer_y, out int window_x, out int window_y);
 		[NoWrapper]
 		public virtual Gtk.TextBuffer create_buffer ();
 		[NoWrapper]
 		public virtual void draw_layer (Gtk.TextViewLayer layer, Cairo.Context cr);
-		public bool forward_display_line (Gtk.TextIter iter);
-		public bool forward_display_line_end (Gtk.TextIter iter);
+		public bool forward_display_line (ref Gtk.TextIter iter);
+		public bool forward_display_line_end (ref Gtk.TextIter iter);
 		public bool get_accepts_tab ();
 		public int get_border_window_size (Gtk.TextWindowType type);
 		public int get_bottom_margin ();
@@ -10827,7 +10827,7 @@ namespace Gtk {
 		public bool im_context_filter_keypress ([CCode (type = "GdkEventKey*")] Gdk.Event event);
 		public void move_child (Gtk.Widget child, int xpos, int ypos);
 		public bool move_mark_onscreen (Gtk.TextMark mark);
-		public bool move_visually (Gtk.TextIter iter, int count);
+		public bool move_visually (ref Gtk.TextIter iter, int count);
 		public bool place_cursor_onscreen ();
 		public void reset_cursor_blink ();
 		public void reset_im_context ();
diff --git a/vapi/metadata/Gtk-3.0.metadata b/vapi/metadata/Gtk-3.0.metadata
index 6b7af1769..995eb1703 100644
--- a/vapi/metadata/Gtk-3.0.metadata
+++ b/vapi/metadata/Gtk-3.0.metadata
@@ -504,8 +504,11 @@ TextBuffer
   .insert_text.pos ref
   .insert_text#signal.location ref
 TextView
+  .backward*.iter ref
+  .forward*.iter ref
   .get_iter_location return_void
   .get_visible_rect return_void
+  .move_visually.iter ref
 ThemingEngine
   .register_property skip=false
   .render_icon_pixbuf skip=false unowned=false
diff --git a/vapi/metadata/Gtk-4.0.metadata b/vapi/metadata/Gtk-4.0.metadata
index 205f4d3fa..d3059210b 100644
--- a/vapi/metadata/Gtk-4.0.metadata
+++ b/vapi/metadata/Gtk-4.0.metadata
@@ -295,8 +295,11 @@ TextBuffer
   .insert_text.pos ref
   .insert_text#signal.location ref
 TextView
+  .backward*.iter ref
+  .forward*.iter ref
   .get_iter_location return_void
   .get_visible_rect return_void
+  .move_visually.iter ref
 TreePath
   .free destroys_instance
   .get_indices skip
diff --git a/vapi/packages/gtk+-2.0/gtk+-2.0.metadata b/vapi/packages/gtk+-2.0/gtk+-2.0.metadata
index 06388e735..b26cef2c6 100644
--- a/vapi/packages/gtk+-2.0/gtk+-2.0.metadata
+++ b/vapi/packages/gtk+-2.0/gtk+-2.0.metadata
@@ -829,6 +829,10 @@ gtk_text_iter_forward_search.match_start is_out="1"
 gtk_text_iter_forward_search.match_end is_out="1"
 gtk_text_iter_forward_search.limit nullable="1"
 gtk_text_iter_forward_to_tag_toggle.tag nullable="1"
+gtk_text_view_backward_display_line.iter is_ref="1"
+gtk_text_view_backward_display_line_start.iter is_ref="1"
+gtk_text_view_forward_display_line.iter is_ref="1"
+gtk_text_view_forward_display_line_end.iter is_ref="1"
 gtk_text_view_get_cursor_locations.iter nullable="1"
 gtk_text_view_get_cursor_locations.strong is_out="1"
 gtk_text_view_get_cursor_locations.weak is_out="1"
@@ -843,6 +847,7 @@ gtk_text_view_get_line_yrange.y is_out="1"
 gtk_text_view_get_line_yrange.height is_out="1"
 gtk_text_view_get_tabs transfer_ownership="1"
 gtk_text_view_get_visible_rect.visible_rect is_out="1"
+gtk_text_view_move_visually.iter is_ref="1"
 gtk_text_view_window_to_buffer_coords.buffer_x is_out="1"
 gtk_text_view_window_to_buffer_coords.buffer_y is_out="1"
 gtk_text_view_buffer_to_window_coords.window_x is_out="1"