From 0568785bbd484714a63caa4b9ca9639a2867d6e9 Mon Sep 17 00:00:00 2001
From: ZenWalker <scow@riseup.net>
Date: Sun, 20 Aug 2017 04:35:51 +0200
Subject: gtk 3.22: avoid deprecated gdk_screen_get_monitor... functions:

avoid deprecated:

gdk_screen_get_monitor_geometry
gdk_screen_get_monitor_at_window
gdk_screen_get_monitor_at_point
---
 libview/ev-view-presentation.c      | 11 +++++++++++
 shell/ev-navigation-action-widget.c | 16 ++++++++++++++++
 shell/ev-utils.c                    | 30 ++++++++++++++++++++++++++++++
 3 files changed, 57 insertions(+)

diff --git a/libview/ev-view-presentation.c b/libview/ev-view-presentation.c
index 40dea3ea..1dae35d5 100644
--- a/libview/ev-view-presentation.c
+++ b/libview/ev-view-presentation.c
@@ -1213,12 +1213,23 @@ static gboolean
 init_presentation (GtkWidget *widget)
 {
 	EvViewPresentation *pview = EV_VIEW_PRESENTATION (widget);
+#if GTK_CHECK_VERSION (3, 22, 0)
+	GdkDisplay         *display = gtk_widget_get_display (widget);
+	GdkRectangle        monitor;
+	GdkMonitor         *monitor_num;
+#else
 	GdkScreen          *screen = gtk_widget_get_screen (widget);
 	GdkRectangle        monitor;
 	gint                monitor_num;
+#endif
 
+#if GTK_CHECK_VERSION (3, 22, 0)
+	monitor_num = gdk_display_get_monitor_at_window (display, gtk_widget_get_window (widget));
+	gdk_monitor_get_geometry (monitor_num, &monitor);
+#else
 	monitor_num = gdk_screen_get_monitor_at_window (screen, gtk_widget_get_window (widget));
 	gdk_screen_get_monitor_geometry (screen, monitor_num, &monitor);
+#endif
 	pview->monitor_width = monitor.width;
 	pview->monitor_height = monitor.height;
 
diff --git a/shell/ev-navigation-action-widget.c b/shell/ev-navigation-action-widget.c
index de60674f..97bd0da5 100644
--- a/shell/ev-navigation-action-widget.c
+++ b/shell/ev-navigation-action-widget.c
@@ -131,18 +131,34 @@ menu_position_func (GtkMenu           *menu,
 	GtkTextDirection direction;
 	GdkWindow *gdk_window;
 	GdkRectangle monitor;
+#if GTK_CHECK_VERSION (3, 22, 0)
+	GdkMonitor *monitor_num;
+	GdkDisplay *display;
+#else
 	gint monitor_num;
 	GdkScreen *screen;
+#endif
 
 	gtk_widget_get_preferred_size (GTK_WIDGET (button->menu), &menu_req, NULL);
 	direction = gtk_widget_get_direction (widget);
+#if GTK_CHECK_VERSION (3, 22, 0)
+	display = gtk_widget_get_display (GTK_WIDGET (menu));
+#else
 	screen = gtk_widget_get_screen (GTK_WIDGET (menu));
+#endif
 
 	gdk_window = gtk_widget_get_window (widget);
+#if GTK_CHECK_VERSION (3, 22, 0)
+	monitor_num = gdk_display_get_monitor_at_window (display, gdk_window);
+	if (monitor_num == NULL)
+		monitor_num = gdk_display_get_monitor (display, 0);
+	gdk_monitor_get_geometry (monitor_num, &monitor);
+#else
 	monitor_num = gdk_screen_get_monitor_at_window (screen, gdk_window);
 	if (monitor_num < 0)
 		monitor_num = 0;
 	gdk_screen_get_monitor_geometry (screen, monitor_num, &monitor);
+#endif
 
 	gdk_window_get_origin (gdk_window, x, y);
 	gtk_widget_get_allocation (widget, &allocation);
diff --git a/shell/ev-utils.c b/shell/ev-utils.c
index 8789ef88..d4a8ff76 100644
--- a/shell/ev-utils.c
+++ b/shell/ev-utils.c
@@ -26,14 +26,38 @@
 #include <string.h>
 #include <glib/gi18n.h>
 
+#if GTK_CHECK_VERSION(3, 22, 0)
+static int
+_gtk_get_monitor_num (GdkMonitor *monitor)
+{
+	GdkDisplay *display;
+	int n_monitors, i;
+
+	display = gdk_monitor_get_display (monitor);
+	n_monitors = gdk_display_get_n_monitors (display);
+
+	for(i = 0; i < n_monitors; i++)
+	{
+		if (gdk_display_get_monitor (display, i) == monitor) return i;
+	}
+
+	return -1;
+}
+#endif
+
 static void
 ev_gui_sanitise_popup_position (GtkMenu *menu,
 				GtkWidget *widget,
 				gint *x,
 				gint *y)
 {
+#if GTK_CHECK_VERSION (3, 22, 0)
+	GdkDisplay *display = gtk_widget_get_display (widget);
+	GdkMonitor *monitor_num;
+#else
 	GdkScreen *screen = gtk_widget_get_screen (widget);
 	gint monitor_num;
+#endif
 	GdkRectangle monitor;
 	GtkRequisition req;
 
@@ -41,9 +65,15 @@ ev_gui_sanitise_popup_position (GtkMenu *menu,
 
 	gtk_widget_get_preferred_size (GTK_WIDGET (menu), &req, NULL);
 
+#if GTK_CHECK_VERSION (3, 22, 0)
+	monitor_num = gdk_display_get_monitor_at_point (display, *x, *y);
+	gtk_menu_set_monitor (menu, _gtk_get_monitor_num (monitor_num));
+	gdk_monitor_get_geometry (monitor_num, &monitor);
+#else
 	monitor_num = gdk_screen_get_monitor_at_point (screen, *x, *y);
 	gtk_menu_set_monitor (menu, monitor_num);
 	gdk_screen_get_monitor_geometry (screen, monitor_num, &monitor);
+#endif
 
 	*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));
-- 
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