Index: content/renderer/input/frame_input_handler_impl.h |
diff --git a/content/renderer/input/frame_input_handler_impl.h b/content/renderer/input/frame_input_handler_impl.h |
new file mode 100644 |
index 0000000000000000000000000000000000000000..8f8af665872a83c33e240a4e47f2d51966f0059f |
--- /dev/null |
+++ b/content/renderer/input/frame_input_handler_impl.h |
@@ -0,0 +1,95 @@ |
+// Copyright 2017 The Chromium Authors. All rights reserved. |
+// Use of this source code is governed by a BSD-style license that can be |
+// found in the LICENSE file. |
+ |
+#ifndef CONTENT_RENDERER_INPUT_FRAME_INPUT_HANDLER_IMPL_H_ |
+#define CONTENT_RENDERER_INPUT_FRAME_INPUT_HANDLER_IMPL_H_ |
+ |
+#include "base/memory/ref_counted.h" |
+#include "content/common/input/input_handler.mojom.h" |
+#include "content/renderer/render_frame_impl.h" |
+#include "mojo/public/cpp/bindings/binding.h" |
+ |
+namespace content { |
+class MainThreadEventQueue; |
+ |
+class FrameInputHandlerImpl |
dcheng
2017/05/17 04:49:06
I think this class could probably use a class-leve
dtapuska
2017/05/17 17:08:08
Done.
|
+ : public mojom::FrameInputHandler, |
+ public base::RefCountedThreadSafe<FrameInputHandlerImpl> { |
+ public: |
+ static void CreateMojoService( |
+ RenderFrameImpl* render_frame, |
+ const service_manager::BindSourceInfo& source_info, |
+ mojom::FrameInputHandlerRequest request); |
+ |
+ void SetCompositionFromExistingText( |
+ int32_t start, |
+ int32_t end, |
+ const std::vector<ui::CompositionUnderline>& underlines) override; |
+ void ExtendSelectionAndDelete(int32_t before, int32_t after) override; |
+ void DeleteSurroundingText(int32_t before, int32_t after) override; |
+ void DeleteSurroundingTextInCodePoints(int32_t before, |
+ int32_t after) override; |
+ void SetEditableSelectionOffsets(int32_t start, int32_t end) override; |
+ void ExecuteEditCommand(const std::string& command, |
+ const base::Optional<std::string>& value) override; |
+ void Undo() override; |
+ void Redo() override; |
+ void Cut() override; |
+ void Copy() override; |
+ void CopyToFindPboard() override; |
+ void Paste() override; |
+ void PasteAndMatchStyle() override; |
+ void Replace(const std::string& word) override; |
+ void ReplaceMisspelling(const std::string& word) override; |
+ void Delete() override; |
+ void SelectAll() override; |
+ void CollapseSelection() override; |
+ void SelectRange(const gfx::Point& base, const gfx::Point& extent) override; |
+ void AdjustSelectionByCharacterOffset(int32_t start, int32_t end) override; |
+ void MoveRangeSelectionExtent(const gfx::Point& extent) override; |
+ |
+ protected: |
+ friend class base::RefCountedThreadSafe<FrameInputHandlerImpl>; |
+ ~FrameInputHandlerImpl() override; |
+ |
+ private: |
+ enum class UpdateState { kNone, kIsPasting, kIsSelectingRange }; |
+ |
+ class HandlingState { |
+ public: |
+ HandlingState(RenderFrameImpl* render_frame, UpdateState state); |
+ ~HandlingState(); |
+ |
+ private: |
+ RenderFrameImpl* render_frame_; |
+ bool original_select_range_value_; |
+ bool original_pasting_value_; |
+ }; |
+ |
+ FrameInputHandlerImpl(RenderFrameImpl* render_frame, |
+ mojom::FrameInputHandlerRequest request); |
+ |
+ void RunOnMainThread(const base::Closure& closure); |
+ void BindOnCompositor(mojom::FrameInputHandlerRequest request); |
+ void BindNow(mojom::FrameInputHandlerRequest request); |
+ void ExecuteCommandOnMainThread(const std::string& command, |
+ UpdateState state); |
+ |
+ RenderFrameImpl* GetRenderFrame(); |
+ |
+ mojo::Binding<mojom::FrameInputHandler> binding_; |
+ |
+ // |render_frame_| should only be accessed on the main thread. Use |
+ // GetRenderFrame so that it will DCHECK this for you. |
+ RenderFrameImpl* render_frame_; |
+ |
+ scoped_refptr<MainThreadEventQueue> input_event_queue_; |
+ scoped_refptr<base::SingleThreadTaskRunner> main_thread_task_runner_; |
+ |
+ DISALLOW_COPY_AND_ASSIGN(FrameInputHandlerImpl); |
+}; |
+ |
+} // namespace content |
+ |
+#endif // CONTENT_RENDERER_INPUT_FRAME_INPUT_HANDLER_IMPL_H_ |