Index: components/view_manager/event_dispatcher.cc |
diff --git a/components/view_manager/event_dispatcher.cc b/components/view_manager/event_dispatcher.cc |
deleted file mode 100644 |
index 18bac6329b20b1f4296d5a8315105f2048c6f9e7..0000000000000000000000000000000000000000 |
--- a/components/view_manager/event_dispatcher.cc |
+++ /dev/null |
@@ -1,97 +0,0 @@ |
-// Copyright 2015 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. |
- |
-#include "components/view_manager/event_dispatcher.h" |
- |
-#include "components/view_manager/server_view.h" |
-#include "components/view_manager/view_coordinate_conversions.h" |
-#include "components/view_manager/view_locator.h" |
-#include "components/view_manager/view_tree_host_impl.h" |
-#include "ui/gfx/geometry/point.h" |
-#include "ui/gfx/geometry/point_f.h" |
- |
-namespace view_manager { |
- |
-EventDispatcher::EventDispatcher(ViewTreeHostImpl* view_tree_host) |
- : view_tree_host_(view_tree_host) { |
-} |
- |
-EventDispatcher::~EventDispatcher() { |
-} |
- |
-void EventDispatcher::AddAccelerator(uint32_t id, |
- mojo::KeyboardCode keyboard_code, |
- mojo::EventFlags flags) { |
-#if !defined(NDEBUG) |
- for (const auto& pair : accelerators_) { |
- DCHECK(pair.first != id); |
- DCHECK(pair.second.keyboard_code != keyboard_code || |
- pair.second.flags != flags); |
- } |
-#endif |
- accelerators_.insert(Entry(id, Accelerator(keyboard_code, flags))); |
-} |
- |
-void EventDispatcher::RemoveAccelerator(uint32_t id) { |
- auto it = accelerators_.find(id); |
- DCHECK(it != accelerators_.end()); |
- accelerators_.erase(it); |
-} |
- |
-void EventDispatcher::OnEvent(mojo::EventPtr event) { |
- if (event->action == mojo::EVENT_TYPE_KEY_PRESSED && |
- !event->key_data->is_char) { |
- uint32_t accelerator = 0u; |
- if (FindAccelerator(*event, &accelerator)) { |
- view_tree_host_->OnAccelerator(accelerator, event.Pass()); |
- return; |
- } |
- } |
- |
- ServerView* target = FindEventTarget(event.get()); |
- if (target) { |
- // Update focus on pointer-down. |
- if (event->action == mojo::EVENT_TYPE_POINTER_DOWN) |
- view_tree_host_->SetFocusedView(target); |
- view_tree_host_->DispatchInputEventToView(target, event.Pass()); |
- } |
-} |
- |
-bool EventDispatcher::FindAccelerator(const mojo::Event& event, |
- uint32_t* accelerator_id) { |
- DCHECK(event.key_data); |
- for (const auto& pair : accelerators_) { |
- if (pair.second.keyboard_code == event.key_data->windows_key_code && |
- pair.second.flags == event.flags) { |
- *accelerator_id = pair.first; |
- return true; |
- } |
- } |
- return false; |
-} |
- |
-ServerView* EventDispatcher::FindEventTarget(mojo::Event* event) { |
- ServerView* focused_view = view_tree_host_->GetFocusedView(); |
- if (event->pointer_data) { |
- ServerView* root = view_tree_host_->root_view(); |
- const gfx::Point root_point(static_cast<int>(event->pointer_data->x), |
- static_cast<int>(event->pointer_data->y)); |
- ServerView* target = focused_view; |
- if (event->action == mojo::EVENT_TYPE_POINTER_DOWN || !target || |
- !root->Contains(target)) { |
- target = FindDeepestVisibleView(root, root_point); |
- CHECK(target); |
- } |
- const gfx::PointF local_point(ConvertPointFBetweenViews( |
- root, target, |
- gfx::PointF(event->pointer_data->x, event->pointer_data->y))); |
- event->pointer_data->x = local_point.x(); |
- event->pointer_data->y = local_point.y(); |
- return target; |
- } |
- |
- return focused_view; |
-} |
- |
-} // namespace view_manager |