[gnome-builder/wip/gtk4-port: 161/736] libide/gui: remove legacy keybindings

[Christian Hergert <chergert src gnome org>]

commit bab814fb7581581c836e533b398a2315af228e09
Author: Christian Hergert <chergert redhat com>
Date:   Tue Mar 29 02:05:40 2022 -0700

    libide/gui: remove legacy keybindings
    
    We won't have CSS keybindings anymore in GTK 4, so this will all have to
    get redesigned for GtkShortcuController or similar.

 src/libide/gui/ide-application-private.h |   6 -
 src/libide/gui/ide-application.c         |  18 --
 src/libide/gui/ide-keybindings.c         | 366 -------------------------------
 src/libide/gui/ide-keybindings.h         |  36 ---
 src/libide/gui/meson.build               |   2 -
 5 files changed, 428 deletions(-)
---
diff --git a/src/libide/gui/ide-application-private.h b/src/libide/gui/ide-application-private.h
index a2e064f79..3f45d8eee 100644
--- a/src/libide/gui/ide-application-private.h
+++ b/src/libide/gui/ide-application-private.h
@@ -26,7 +26,6 @@
 #include <libpeas/peas.h>
 
 #include "ide-application.h"
-#include "ide-keybindings.h"
 
 G_BEGIN_DECLS
 
@@ -61,11 +60,6 @@ struct _IdeApplication
    */
   GSettings *settings;
 
-  /* Tracks changes to plugins and updates the available keybindings
-   * to ensure they are loaded correctly (including .css files).
-   */
-  IdeKeybindings *keybindings;
-
   /* We need to track the GResource files that were manually loaded for
    * plugins on disk (generally Python plugins that need resources). That
    * way we can remove them when the plugin is unloaded.
diff --git a/src/libide/gui/ide-application.c b/src/libide/gui/ide-application.c
index 2a60e0bca..d860d7590 100644
--- a/src/libide/gui/ide-application.c
+++ b/src/libide/gui/ide-application.c
@@ -102,20 +102,6 @@ ide_application_local_command_line (GApplication   *app,
   return G_APPLICATION_CLASS (ide_application_parent_class)->local_command_line (app, arguments, 
exit_status);
 }
 
-static void
-ide_application_register_keybindings (IdeApplication *self)
-{
-  g_autoptr(GSettings) settings = NULL;
-  g_autofree gchar *name = NULL;
-
-  g_assert (IDE_IS_APPLICATION (self));
-
-  settings = g_settings_new ("org.gnome.builder.editor");
-  name = g_settings_get_string (settings, "keybindings");
-  self->keybindings = ide_keybindings_new (name);
-  g_settings_bind (settings, "keybindings", self->keybindings, "mode", G_SETTINGS_BIND_GET);
-}
-
 static void
 ide_application_startup (GApplication *app)
 {
@@ -153,9 +139,6 @@ ide_application_startup (GApplication *app)
   /* And now we can load the rest of our plugins for startup. */
   _ide_application_load_plugins (self);
 
-  /* Load keybindings from plugins and what not */
-  ide_application_register_keybindings (self);
-
   /* Load language defaults into gsettings */
   ide_language_defaults_init_async (NULL, NULL, NULL);
 }
@@ -173,7 +156,6 @@ ide_application_shutdown (GApplication *app)
   g_clear_pointer (&self->plugin_settings, g_hash_table_unref);
   g_clear_object (&self->addins);
   g_clear_object (&self->settings);
-  g_clear_object (&self->keybindings);
 
   G_APPLICATION_CLASS (ide_application_parent_class)->shutdown (app);
 }
diff --git a/src/libide/gui/meson.build b/src/libide/gui/meson.build
index dc0c360a7..2a9bc1025 100644
--- a/src/libide/gui/meson.build
+++ b/src/libide/gui/meson.build
@@ -43,7 +43,6 @@ install_headers(libide_gui_public_headers, subdir: libide_gui_header_subdir)
 libide_gui_private_headers = [
   'ide-application-private.h',
   'ide-environment-editor-row.h',
-  'ide-keybindings.h',
   'ide-notification-list-box-row-private.h',
   'ide-notification-stack-private.h',
   'ide-notification-view-private.h',
@@ -57,7 +56,6 @@ libide_gui_private_sources = [
   'ide-application-color.c',
   'ide-application-plugins.c',
   'ide-environment-editor-row.c',
-  'ide-keybindings.c',
   'ide-notification-list-box-row.c',
   'ide-notification-stack.c',
   'ide-notification-view.c',