[gtk+/wip/attach-params: 13/22] gtktextview: use gtk_menu_popup_with_params ()

[William Hua <williamhua src gnome org>]

commit cf8703e1455aa4924f50e9e3c283d79de66001bb
Author: William Hua <william hua canonical com>
Date:   Tue Feb 2 09:00:00 2016 -0500

    gtktextview: use gtk_menu_popup_with_params ()
    
    https://bugzilla.gnome.org/show_bug.cgi?id=756579

 gtk/gtktextview.c |  130 +++++++++++++++++------------------------------------
 1 files changed, 41 insertions(+), 89 deletions(-)
---
diff --git a/gtk/gtktextview.c b/gtk/gtktextview.c
index c2d651b..8327961 100644
--- a/gtk/gtktextview.c
+++ b/gtk/gtktextview.c
@@ -9307,91 +9307,12 @@ popup_menu_detach (GtkWidget *attach_widget,
   GTK_TEXT_VIEW (attach_widget)->priv->popup_menu = NULL;
 }
 
-static void
-popup_position_func (GtkMenu   *menu,
-                     gint      *x,
-                     gint      *y,
-                     gboolean  *push_in,
-                     gpointer  user_data)
-{
-  GtkAllocation allocation;
-  GtkTextView *text_view;
-  GtkWidget *widget;
-  GdkRectangle cursor_rect;
-  GdkRectangle onscreen_rect;
-  gint root_x, root_y;
-  GtkTextIter iter;
-  GtkRequisition req;      
-  GdkScreen *screen;
-  gint monitor_num;
-  GdkRectangle monitor;
-      
-  text_view = GTK_TEXT_VIEW (user_data);
-  widget = GTK_WIDGET (text_view);
-  
-  g_return_if_fail (gtk_widget_get_realized (widget));
-  
-  screen = gtk_widget_get_screen (widget);
-
-  gdk_window_get_origin (gtk_widget_get_window (widget),
-                         &root_x, &root_y);
-
-  gtk_text_buffer_get_iter_at_mark (get_buffer (text_view),
-                                    &iter,
-                                    gtk_text_buffer_get_insert (get_buffer (text_view)));
-
-  gtk_text_view_get_iter_location (text_view,
-                                   &iter,
-                                   &cursor_rect);
-
-  gtk_text_view_get_visible_rect (text_view, &onscreen_rect);
-
-  gtk_widget_get_preferred_size (text_view->priv->popup_menu,
-                                 &req, NULL);
-
-  gtk_widget_get_allocation (widget, &allocation);
-
-  /* can't use rectangle_intersect since cursor rect can have 0 width */
-  if (cursor_rect.x >= onscreen_rect.x &&
-      cursor_rect.x < onscreen_rect.x + onscreen_rect.width &&
-      cursor_rect.y >= onscreen_rect.y &&
-      cursor_rect.y < onscreen_rect.y + onscreen_rect.height)
-    {    
-      gtk_text_view_buffer_to_window_coords (text_view,
-                                             GTK_TEXT_WINDOW_WIDGET,
-                                             cursor_rect.x, cursor_rect.y,
-                                             &cursor_rect.x, &cursor_rect.y);
-
-      *x = root_x + cursor_rect.x + cursor_rect.width;
-      *y = root_y + cursor_rect.y + cursor_rect.height;
-    }
-  else
-    {
-      /* Just center the menu, since cursor is offscreen. */
-      *x = root_x + (allocation.width / 2 - req.width / 2);
-      *y = root_y + (allocation.height / 2 - req.height / 2);
-    }
-
-  /* Ensure sanity */
-  *x = CLAMP (*x, root_x, (root_x + allocation.width));
-  *y = CLAMP (*y, root_y, (root_y + allocation.height));
-
-  monitor_num = gdk_screen_get_monitor_at_point (screen, *x, *y);
-  gtk_menu_set_monitor (menu, monitor_num);
-  gdk_screen_get_monitor_workarea (screen, monitor_num, &monitor);
-
-  *x = CLAMP (*x, monitor.x, monitor.x + MAX (0, monitor.width - req.width));
-  *y = CLAMP (*y, monitor.y, monitor.y + MAX (0, monitor.height - req.height));
-
-  *push_in = FALSE;
-}
-
 typedef struct
 {
   GtkTextView *text_view;
   guint button;
   guint time;
-  GdkDevice *device;
+  GdkSeat *seat;
 } PopupInfo;
 
 static gboolean
@@ -9435,6 +9356,8 @@ popup_targets_received (GtkClipboard     *clipboard,
       gboolean can_insert;
       GtkTextIter iter;
       GtkTextIter sel_start, sel_end;
+      GdkAttachParams *params;
+      GdkRectangle rectangle;
 
       clipboard_contains_text = gtk_selection_data_targets_include_text (data);
 
@@ -9492,15 +9415,44 @@ popup_targets_received (GtkClipboard     *clipboard,
       g_signal_emit (text_view, signals[POPULATE_POPUP],
                     0, priv->popup_menu);
 
-      if (info->device)
-       gtk_menu_popup_for_device (GTK_MENU (priv->popup_menu),
-                                   info->device, NULL, NULL, NULL, NULL, NULL,
-                                  info->button, info->time);
+      if (info->seat)
+        gtk_menu_popup_with_params (GTK_MENU (priv->popup_menu),
+                                    info->seat,
+                                    NULL,
+                                    NULL,
+                                    info->button,
+                                    info->time,
+                                    TRUE,
+                                    GDK_WINDOW_TYPE_HINT_POPUP_MENU,
+                                    NULL);
       else
        {
-         gtk_menu_popup (GTK_MENU (priv->popup_menu), NULL, NULL,
-                         popup_position_func, text_view,
-                         0, gtk_get_current_event_time ());
+          params = gdk_attach_params_new ();
+
+          gtk_text_view_get_iter_location (text_view,
+                                           &iter,
+                                           &rectangle);
+
+          gtk_text_view_buffer_to_window_coords (text_view,
+                                                 GTK_TEXT_WINDOW_WIDGET,
+                                                 rectangle.x,
+                                                 rectangle.y,
+                                                 &rectangle.x,
+                                                 &rectangle.y);
+
+          gdk_attach_params_set_attach_rect (params, &rectangle, gtk_widget_get_window (GTK_WIDGET 
(text_view)));
+          gdk_attach_params_set_anchors (params, GDK_ATTACH_BOTTOM_RIGHT, GDK_ATTACH_TOP_LEFT);
+
+          gtk_menu_popup_with_params (GTK_MENU (priv->popup_menu),
+                                      NULL,
+                                      NULL,
+                                      NULL,
+                                      0,
+                                      gtk_get_current_event_time (),
+                                      TRUE,
+                                      GDK_WINDOW_TYPE_HINT_POPUP_MENU,
+                                      params);
+
          gtk_menu_shell_select_first (GTK_MENU_SHELL (priv->popup_menu), FALSE);
        }
     }
@@ -9525,13 +9477,13 @@ gtk_text_view_do_popup (GtkTextView    *text_view,
     {
       gdk_event_get_button (event, &info->button);
       info->time = gdk_event_get_time (event);
-      info->device = gdk_event_get_device (event);
+      info->seat = gdk_event_get_seat (event);
     }
   else
     {
       info->button = 0;
       info->time = gtk_get_current_event_time ();
-      info->device = NULL;
+      info->seat = NULL;
     }
 
   gtk_clipboard_request_contents (gtk_widget_get_clipboard (GTK_WIDGET (text_view),