Merging upstream version 125.0.1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 67 insertions, 0 deletions

diff --git a/widget/uikit/TextInputHandler.h b/widget/uikit/TextInputHandler.h
new file mode 100644
index 0000000000..1f27bf11f0
--- /dev/null
+++ b/widget/uikit/TextInputHandler.h
@@ -0,0 +1,67 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set ts=2 sw=2 et tw=80: */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#ifndef TextInputHandler_h_
+#define TextInputHandler_h_
+
+#import <UIKit/UITextInput.h>
+
+#include "mozilla/EventForwards.h"
+#include "mozilla/TextEventDispatcherListener.h"
+#include "mozilla/widget/IMEData.h"
+#include "nsCOMPtr.h"
+
+class nsWindow;
+
+namespace mozilla::widget {
+class TextEventDispatcher;
+
+// This is the temporary input class. When implementing UITextInpt protocol, we
+// should share this class with Cocoa's version.
+class TextInputHandler final : public TextEventDispatcherListener {
+ public:
+  explicit TextInputHandler(nsWindow* aWidget);
+  TextInputHandler() = delete;
+
+  NS_DECL_ISUPPORTS
+
+  NS_IMETHOD NotifyIME(TextEventDispatcher* aTextEventDispatcher,
+                       const IMENotification& aNotification) override;
+  NS_IMETHOD_(IMENotificationRequests) GetIMENotificationRequests() override;
+  NS_IMETHOD_(void)
+  OnRemovedFrom(TextEventDispatcher* aTextEventDispatcher) override;
+  NS_IMETHOD_(void)
+  WillDispatchKeyboardEvent(TextEventDispatcher* aTextEventDispatcher,
+                            WidgetKeyboardEvent& aKeyboardEvent,
+                            uint32_t aIndexOfKeypress, void* aData) override;
+
+  // UIKeyInput delegation
+  bool InsertText(NSString* aText);
+  bool HandleCommand(Command aCommand);
+
+  void OnDestroyed();
+
+ private:
+  virtual ~TextInputHandler() = default;
+
+  bool DispatchKeyDownEvent(uint32_t aKeyCode, KeyNameIndex aKeyNameIndex,
+                            char16_t aCharCode, nsEventStatus& aStatus);
+  bool DispatchKeyUpEvent(uint32_t aKeyCode, KeyNameIndex aKeyNameIndex,
+                          char16_t aCharCode, nsEventStatus& aStatus);
+  bool DispatchKeyPressEvent(uint32_t aKeyCode, KeyNameIndex aKeyNameIndex,
+                             char16_t aCharCode, nsEventStatus& aStatus);
+
+  bool EmulateKeyboardEvent(uint32_t aKeyCode, KeyNameIndex aKeyNameIndex,
+                            char16_t charCode);
+
+  bool Destroyed() { return !mWidget; }
+
+  nsWindow* mWidget;  // weak ref
+  RefPtr<TextEventDispatcher> mDispatcher;
+};
+
+}  // namespace mozilla::widget
+#endif