[gnome-builder] libide/terminal: fix copy/paste for terminals

[Christian Hergert <chergert src gnome org>]

commit 811487bd1caa27517619de9b6cbf280b51a9ef23
Author: Christian Hergert <chergert redhat com>
Date:   Thu Jul 14 16:12:14 2022 -0700

    libide/terminal: fix copy/paste for terminals

 src/libide/terminal/ide-terminal.c        | 35 +++++++++++++++++++++++++++----
 src/plugins/terminal/gtk/keybindings.json |  2 --
 2 files changed, 31 insertions(+), 6 deletions(-)
---
diff --git a/src/libide/terminal/ide-terminal.c b/src/libide/terminal/ide-terminal.c
index ad5ccbd70..4f1d5c836 100644
--- a/src/libide/terminal/ide-terminal.c
+++ b/src/libide/terminal/ide-terminal.c
@@ -524,7 +524,26 @@ copy_clipboard_action (GtkWidget  *widget,
                        const char *action_name,
                        GVariant   *param)
 {
-  g_signal_emit_by_name (widget, "copy-clipboard");
+  GdkClipboard *clipboard = gtk_widget_get_clipboard (widget);
+  g_autofree char *text = vte_terminal_get_text_selected (VTE_TERMINAL (widget));
+  gdk_clipboard_set_text (clipboard, text);
+}
+
+static void
+ide_terminal_read_text_cb (GObject      *object,
+                           GAsyncResult *result,
+                           gpointer      user_data)
+{
+  GdkClipboard *clipboard = (GdkClipboard *)object;
+  g_autoptr(IdeTerminal) self = user_data;
+  g_autofree char *text = NULL;
+
+  g_assert (GDK_IS_CLIPBOARD (clipboard));
+  g_assert (G_IS_ASYNC_RESULT (result));
+  g_assert (IDE_IS_TERMINAL (self));
+
+  if ((text = gdk_clipboard_read_text_finish (clipboard, result, NULL)))
+    vte_terminal_paste_text (VTE_TERMINAL (self), text);
 }
 
 static void
@@ -532,7 +551,12 @@ paste_clipboard_action (GtkWidget  *widget,
                         const char *action_name,
                         GVariant   *param)
 {
-  g_signal_emit_by_name (widget, "paste-clipboard");
+  GdkClipboard *clipboard = gtk_widget_get_clipboard (widget);
+
+  gdk_clipboard_read_text_async (clipboard,
+                                 NULL,
+                                 ide_terminal_read_text_cb,
+                                 g_object_ref (widget));
 }
 
 static void
@@ -611,9 +635,12 @@ ide_terminal_class_init (IdeTerminalClass *klass)
                   1,
                   G_TYPE_BOOLEAN);
 
-  gtk_widget_class_install_action (widget_class, "terminal.copy-clipboard", NULL, copy_clipboard_action);
-  gtk_widget_class_install_action (widget_class, "terminal.paste-clipboard", NULL, paste_clipboard_action);
+  gtk_widget_class_install_action (widget_class, "clipboard.copy", NULL, copy_clipboard_action);
+  gtk_widget_class_install_action (widget_class, "clipboard.paste", NULL, paste_clipboard_action);
   gtk_widget_class_install_action (widget_class, "terminal.search-reveal", NULL, ide_terminal_search_reveal);
+
+  gtk_widget_class_add_binding_action (widget_class, GDK_KEY_c, GDK_CONTROL_MASK|GDK_SHIFT_MASK, 
"clipboard.copy", NULL);
+  gtk_widget_class_add_binding_action (widget_class, GDK_KEY_v, GDK_CONTROL_MASK|GDK_SHIFT_MASK, 
"clipboard.paste", NULL);
 }
 
 static void
diff --git a/src/plugins/terminal/gtk/keybindings.json b/src/plugins/terminal/gtk/keybindings.json
index 271ccd108..ee24486fc 100644
--- a/src/plugins/terminal/gtk/keybindings.json
+++ b/src/plugins/terminal/gtk/keybindings.json
@@ -4,8 +4,6 @@
 { "trigger" : "<Control><Alt>t", "action" : "terminal.terminal-in-runtime", "args" : "''", "when" : 
"canEdit()", "phase" : "capture" },
 
 /* IdeTerminal */
-{ "trigger" : "<Control><Shift>c", "action" : "clipboard.copy", "when" : "inTerminal()", "phase" : "capture" 
},
-{ "trigger" : "<Control><Shift>v", "action" : "clipboard.paste", "when" : "inTerminal()", "phase" : 
"capture" },
 { "trigger" : "<Control><Shift>f", "action" : "terminal.search-reveal", "when" : "inTerminal()", "phase" : 
"capture" },
 { "trigger" : "<Control><Shift>braceleft", "action" : "page.move-left", "when" : "inTerminal()", "phase" : 
"capture" },
 { "trigger" : "<Control><Shift>braceright", "action" : "page.move-right", "when" : "inTerminal()", "phase" : 
"capture" },