1// Copyright (c) 2011 The Chromium Authors. All rights reserved. 2// Use of this source code is governed by a BSD-style license that can be 3// found in the LICENSE file. 4 5#include "ui/views/window/native_frame_view.h" 6 7#include "ui/views/widget/native_widget.h" 8#include "ui/views/widget/widget.h" 9 10#if defined(OS_WIN) 11#include "ui/views/win/hwnd_util.h" 12#endif 13 14namespace views { 15 16//////////////////////////////////////////////////////////////////////////////// 17// NativeFrameView, public: 18 19// static 20const char NativeFrameView::kViewClassName[] = "NativeFrameView"; 21 22NativeFrameView::NativeFrameView(Widget* frame) 23 : NonClientFrameView(), 24 frame_(frame) { 25} 26 27NativeFrameView::~NativeFrameView() { 28} 29 30//////////////////////////////////////////////////////////////////////////////// 31// NativeFrameView, NonClientFrameView overrides: 32 33gfx::Rect NativeFrameView::GetBoundsForClientView() const { 34 return gfx::Rect(0, 0, width(), height()); 35} 36 37gfx::Rect NativeFrameView::GetWindowBoundsForClientBounds( 38 const gfx::Rect& client_bounds) const { 39#if defined(OS_WIN) 40 return views::GetWindowBoundsForClientBounds( 41 static_cast<View*>(const_cast<NativeFrameView*>(this)), client_bounds); 42#else 43 // Enforce minimum size (1, 1) in case that |client_bounds| is passed with 44 // empty size. 45 gfx::Rect window_bounds = client_bounds; 46 if (window_bounds.IsEmpty()) 47 window_bounds.set_size(gfx::Size(1,1)); 48 return window_bounds; 49#endif 50} 51 52int NativeFrameView::NonClientHitTest(const gfx::Point& point) { 53 return frame_->client_view()->NonClientHitTest(point); 54} 55 56void NativeFrameView::GetWindowMask(const gfx::Size& size, 57 gfx::Path* window_mask) { 58 // Nothing to do, we use the default window mask. 59} 60 61void NativeFrameView::ResetWindowControls() { 62 // Nothing to do. 63} 64 65void NativeFrameView::UpdateWindowIcon() { 66 // Nothing to do. 67} 68 69void NativeFrameView::UpdateWindowTitle() { 70 // Nothing to do. 71} 72 73gfx::Size NativeFrameView::GetPreferredSize() const { 74 gfx::Size client_preferred_size = frame_->client_view()->GetPreferredSize(); 75#if defined(OS_WIN) 76 // Returns the client size. On Windows, this is the expected behavior for 77 // native frames (see |NativeWidgetWin::WidgetSizeIsClientSize()|), while 78 // other platforms currently always return client bounds from 79 // |GetWindowBoundsForClientBounds()|. 80 return client_preferred_size; 81#else 82 return frame_->non_client_view()->GetWindowBoundsForClientBounds( 83 gfx::Rect(client_preferred_size)).size(); 84#endif 85} 86 87gfx::Size NativeFrameView::GetMinimumSize() const { 88 return frame_->client_view()->GetMinimumSize(); 89} 90 91gfx::Size NativeFrameView::GetMaximumSize() const { 92 return frame_->client_view()->GetMaximumSize(); 93} 94 95const char* NativeFrameView::GetClassName() const { 96 return kViewClassName; 97} 98 99} // namespace views 100