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Unified Diff: ui/views/mouse_watcher_view_host.cc

Issue 851853002: It is time. (Closed) Base URL: https://github.com/domokit/mojo.git@master
Patch Set: Trying to reup because the last upload failed. Created 5 years, 11 months ago
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Index: ui/views/mouse_watcher_view_host.cc
diff --git a/ui/views/mouse_watcher_view_host.cc b/ui/views/mouse_watcher_view_host.cc
deleted file mode 100644
index 54412cf10d5613531c6abcd1490d2301bc006b16..0000000000000000000000000000000000000000
--- a/ui/views/mouse_watcher_view_host.cc
+++ /dev/null
@@ -1,56 +0,0 @@
-// Copyright (c) 2012 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 "ui/views/mouse_watcher_view_host.h"
-
-#include "ui/gfx/screen.h"
-#include "ui/views/view.h"
-#include "ui/views/widget/widget.h"
-
-namespace views {
-
-MouseWatcherViewHost::MouseWatcherViewHost(View* view,
- const gfx::Insets& hot_zone_insets)
- : view_(view),
- hot_zone_insets_(hot_zone_insets) {
-}
-
-MouseWatcherViewHost::~MouseWatcherViewHost() {
-}
-
-bool MouseWatcherViewHost::Contains(
- const gfx::Point& screen_point,
- MouseEventType type) {
- bool in_view = IsCursorInViewZone(screen_point);
- if (!in_view || (type == MOUSE_EXIT && !IsMouseOverWindow()))
- return false;
- return true;
-}
-
-// Returns whether or not the cursor is currently in the view's "zone" which
-// is defined as a slightly larger region than the view.
-bool MouseWatcherViewHost::IsCursorInViewZone(const gfx::Point& screen_point) {
- gfx::Rect bounds = view_->GetLocalBounds();
- gfx::Point view_topleft(bounds.origin());
- View::ConvertPointToScreen(view_, &view_topleft);
- bounds.set_origin(view_topleft);
- bounds.SetRect(view_topleft.x() - hot_zone_insets_.left(),
- view_topleft.y() - hot_zone_insets_.top(),
- bounds.width() + hot_zone_insets_.width(),
- bounds.height() + hot_zone_insets_.height());
-
- return bounds.Contains(screen_point.x(), screen_point.y());
-}
-
-// Returns true if the mouse is over the view's window.
-bool MouseWatcherViewHost::IsMouseOverWindow() {
- Widget* widget = view_->GetWidget();
- if (!widget)
- return false;
-
- return gfx::Screen::GetScreenFor(widget->GetNativeView())->
- GetWindowUnderCursor() == widget->GetNativeWindow();
-}
-
-} // namespace views
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