From da8ee53e2de2d0891f37b72fe434f659ed1b8f33 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 | 27 ++++++++++++++++++++++++++-
 1 file changed, 26 insertions(+), 1 deletion(-)

diff --git a/gtk/gtkemojichooser.c b/gtk/gtkemojichooser.c
index 55c8f328ad..e660e6c5aa 100644
--- a/gtk/gtkemojichooser.c
+++ b/gtk/gtkemojichooser.c
@@ -378,6 +378,22 @@ 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_keyboard (seat);
+  state = gdk_device_get_modifier_state (device);
+
+  return (state & GDK_CONTROL_MASK) == 0;
+}
+
 static void
 emoji_activated (GtkFlowBox      *box,
                  GtkFlowBoxChild *child,
@@ -389,7 +405,16 @@ 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));
+    }
 
   label = gtk_flow_box_child_get_child (child);
   text = g_strdup (gtk_label_get_label (GTK_LABEL (label)));