[gtk+] entry: Never show handles and popover at the same time

[Matthias Clasen <matthiasc src gnome org>]

commit a219e6b4cd1e0863b4e9db11a3131e40f89acdda
Author: Matthias Clasen <mclasen redhat com>
Date:   Sun Jun 7 14:01:39 2015 -0400

    entry: Never show handles and popover at the same time
    
    Hide the handles when the popover appears, and brind them back
    when it disappears. This will need revisiting if we start using
    the popover for mouse interaction as well, where we may not
    want handles to show up.

 gtk/gtkentry.c |   27 +++++++++++++++++++++++++++
 1 files changed, 27 insertions(+), 0 deletions(-)
---
diff --git a/gtk/gtkentry.c b/gtk/gtkentry.c
index 8813486..d81bbea 100644
--- a/gtk/gtkentry.c
+++ b/gtk/gtkentry.c
@@ -9684,6 +9684,31 @@ gtk_entry_popup_menu (GtkWidget *widget)
 }
 
 static void
+show_or_hide_handles (GtkWidget  *popover,
+                      GParamSpec *pspec,
+                      GtkEntry   *entry)
+{
+  gboolean visible;
+  GtkTextHandle *handle;
+  GtkTextHandleMode mode;
+
+  visible = gtk_widget_get_visible (popover);
+
+  handle = entry->priv->text_handle;
+  mode = _gtk_text_handle_get_mode (handle);
+
+  if (mode == GTK_TEXT_HANDLE_MODE_CURSOR)
+    {
+      _gtk_text_handle_set_visible (handle, GTK_TEXT_HANDLE_POSITION_CURSOR, !visible);
+    }
+  else if (mode == GTK_TEXT_HANDLE_MODE_SELECTION)
+    {
+      _gtk_text_handle_set_visible (handle, GTK_TEXT_HANDLE_POSITION_SELECTION_START, !visible);
+      _gtk_text_handle_set_visible (handle, GTK_TEXT_HANDLE_POSITION_SELECTION_END, !visible);
+    }
+}
+
+static void
 activate_bubble_cb (GtkWidget *item,
                    GtkEntry  *entry)
 {
@@ -9756,6 +9781,8 @@ bubble_targets_received (GtkClipboard     *clipboard,
                                GTK_STYLE_CLASS_TOUCH_SELECTION);
   gtk_popover_set_position (GTK_POPOVER (priv->selection_bubble), GTK_POS_BOTTOM);
   gtk_popover_set_modal (GTK_POPOVER (priv->selection_bubble), FALSE);
+  g_signal_connect (priv->selection_bubble, "notify::visible",
+                    G_CALLBACK (show_or_hide_handles), entry);
 
   box = gtk_box_new (GTK_ORIENTATION_VERTICAL, 5);
   g_object_set (box, "margin", 10, NULL);