From bfad7693bfeb483929047fcd32a4837fc7ffbeb5 Mon Sep 17 00:00:00 2001
From: Matthias Clasen <mclasen@redhat.com>
Date: Thu, 1 Oct 2020 23:35:06 -0400
Subject: [PATCH] emojichooser: Allow inserting multiple Emoji

Don't close the Emoji chooser when the Control
key is held while clicking. So you can insert
multiple Emoji without having to reopen the
chooser every time.

Fixes: #1002
---
 gtk/gtkemojichooser.c | 28 +++++++++++++++++++++++++++-
 1 file changed, 27 insertions(+), 1 deletion(-)

diff --git a/gtk/gtkemojichooser.c b/gtk/gtkemojichooser.c
index 1aa7c445df..e3538b10ca 100644
--- a/gtk/gtkemojichooser.c
+++ b/gtk/gtkemojichooser.c
@@ -220,6 +220,23 @@ add_recent_item (GtkEmojiChooser *chooser,
   g_variant_unref (item);
 }
 
+static gboolean
+should_close (GtkEmojiChooser *chooser)
+{
+  GdkDisplay *display;
+  GdkSeat *seat;
+  GdkDevice *device;
+  GdkModifierType state;
+
+  display = gtk_widget_get_display (GTK_WIDGET (chooser));
+  seat = gdk_display_get_default_seat (display);
+  device = gdk_seat_get_pointer (seat);
+  gdk_device_get_state (device, gtk_widget_get_window (GTK_WIDGET (chooser)),
+                        NULL, &state);
+
+  return (state & GDK_CONTROL_MASK) == 0;
+}
+
 static void
 emoji_activated (GtkFlowBox      *box,
                  GtkFlowBoxChild *child,
@@ -232,7 +249,16 @@ emoji_activated (GtkFlowBox      *box,
   GVariant *item;
   gunichar modifier;
 
-  gtk_popover_popdown (GTK_POPOVER (chooser));
+  if (should_close (chooser))
+    gtk_popover_popdown (GTK_POPOVER (chooser));
+  else
+    {
+      GtkWidget *popover;
+
+      popover = gtk_widget_get_ancestor (GTK_WIDGET (box), GTK_TYPE_POPOVER);
+      if (popover != GTK_WIDGET (chooser))
+        gtk_popover_popdown (GTK_POPOVER (popover));
+    }
 
   ebox = gtk_bin_get_child (GTK_BIN (child));
   label = gtk_bin_get_child (GTK_BIN (ebox));