diff --git content/browser/renderer_host/render_widget_host_view_base.cc content/browser/renderer_host/render_widget_host_view_base.cc index 029e72d..07d574d 100644 --- content/browser/renderer_host/render_widget_host_view_base.cc +++ content/browser/renderer_host/render_widget_host_view_base.cc @@ -41,6 +41,7 @@ RenderWidgetHostViewBase::RenderWidgetHostViewBase() current_device_scale_factor_(0), current_display_rotation_(display::Display::ROTATE_0), text_input_manager_(nullptr), + has_external_parent_(false), renderer_frame_number_(0), weak_factory_(this) { } @@ -325,6 +326,14 @@ void RenderWidgetHostViewBase::FocusedNodeTouched( DVLOG(1) << "FocusedNodeTouched: " << editable; } +void RenderWidgetHostViewBase::SetHasExternalParent(bool val) { + has_external_parent_ = val; +} + +bool RenderWidgetHostViewBase::HasExternalParent() const { + return has_external_parent_; +} + uint32_t RenderWidgetHostViewBase::RendererFrameNumber() { return renderer_frame_number_; } diff --git content/browser/renderer_host/render_widget_host_view_base.h content/browser/renderer_host/render_widget_host_view_base.h index 657ad20..fcd514a 100644 --- content/browser/renderer_host/render_widget_host_view_base.h +++ content/browser/renderer_host/render_widget_host_view_base.h @@ -66,6 +66,7 @@ class BrowserAccessibilityDelegate; class BrowserAccessibilityManager; class RenderWidgetHostImpl; class RenderWidgetHostViewBaseObserver; +class RenderWidgetHostViewGuest; class SyntheticGestureTarget; class TextInputManager; class WebCursor; @@ -115,6 +116,8 @@ class CONTENT_EXPORT RenderWidgetHostViewBase : public RenderWidgetHostView, void EndFrameSubscription() override; void FocusedNodeTouched(const gfx::Point& location_dips_screen, bool editable) override; + void SetHasExternalParent(bool val) override; + bool HasExternalParent() const override; // This only needs to be overridden by RenderWidgetHostViewBase subclasses // that handle content embedded within other RenderWidgetHostViews. @@ -338,6 +341,12 @@ class CONTENT_EXPORT RenderWidgetHostViewBase : public RenderWidgetHostView, // helps to position the full screen widget on the correct monitor. virtual void InitAsFullscreen(RenderWidgetHostView* reference_host_view) = 0; + // Perform all the initialization steps necessary for this object to represent + // the platform widget owned by |guest_view| and embedded in + // |parent_host_view|. + virtual void InitAsGuest(RenderWidgetHostView* parent_host_view, + RenderWidgetHostViewGuest* guest_view) {} + // Sets the cursor to the one associated with the specified cursor_type virtual void UpdateCursor(const WebCursor& cursor) = 0; @@ -442,6 +451,10 @@ class CONTENT_EXPORT RenderWidgetHostViewBase : public RenderWidgetHostView, // destroyed before the RWHV is destroyed. TextInputManager* text_input_manager_; + // True if the widget has a external parent view/window outside of the + // Chromium-controlled view/window hierarchy. + bool has_external_parent_; + private: void FlushInput(); diff --git content/browser/renderer_host/render_widget_host_view_event_handler.cc content/browser/renderer_host/render_widget_host_view_event_handler.cc index 628aa29..f2098f9 100644 --- content/browser/renderer_host/render_widget_host_view_event_handler.cc +++ content/browser/renderer_host/render_widget_host_view_event_handler.cc @@ -28,6 +28,10 @@ #include "ui/events/blink/web_input_event.h" #include "ui/touch_selection/touch_selection_controller.h" +#if defined(OS_LINUX) +#include "ui/aura/window_tree_host.h" +#endif + #if defined(OS_WIN) #include "content/browser/frame_host/render_frame_host_impl.h" #include "content/public/common/context_menu_params.h" @@ -817,6 +821,14 @@ void RenderWidgetHostViewEventHandler::SetKeyboardFocus() { } } #endif +#if defined(OS_LINUX) + if (host_view_->HasExternalParent() && + window_ && window_->delegate()->CanFocus()) { + aura::WindowTreeHost* host = window_->GetHost(); + if (host) + host->Show(); + } +#endif // TODO(wjmaclean): can host_ ever be null? if (host_ && set_focus_on_mouse_down_or_key_event_) { set_focus_on_mouse_down_or_key_event_ = false; diff --git content/public/browser/render_widget_host_view.h content/public/browser/render_widget_host_view.h index 8d52b0f..eda7104 100644 --- content/public/browser/render_widget_host_view.h +++ content/public/browser/render_widget_host_view.h @@ -233,6 +233,14 @@ class CONTENT_EXPORT RenderWidgetHostView { // when the value has changed. Views must initially default to false. virtual void SetNeedsBeginFrames(bool needs_begin_frames) = 0; + // Set whether the widget has a external parent view/window outside of the + // Chromium-controlled view/window hierarchy. + virtual void SetHasExternalParent(bool val) = 0; + + // Returns true if the widget has a external parent view/window outside of the + // Chromium-controlled view/window hierarchy. + virtual bool HasExternalParent() const = 0; + #if defined(OS_MACOSX) // Return the accelerated widget which hosts the CALayers that draw the // content of the view in GetNativeView. This may be null. diff --git ui/views/widget/desktop_aura/desktop_screen_win.cc ui/views/widget/desktop_aura/desktop_screen_win.cc index f772f64..7d13f9f 100644 --- ui/views/widget/desktop_aura/desktop_screen_win.cc +++ ui/views/widget/desktop_aura/desktop_screen_win.cc @@ -32,6 +32,8 @@ display::Display DesktopScreenWin::GetDisplayMatching( } HWND DesktopScreenWin::GetHWNDFromNativeView(gfx::NativeView window) const { + if (!window) + return NULL; aura::WindowTreeHost* host = window->GetHost(); return host ? host->GetAcceleratedWidget() : NULL; } diff --git ui/views/widget/desktop_aura/desktop_window_tree_host_win.cc ui/views/widget/desktop_aura/desktop_window_tree_host_win.cc index 2756595..6385de1 100644 --- ui/views/widget/desktop_aura/desktop_window_tree_host_win.cc +++ ui/views/widget/desktop_aura/desktop_window_tree_host_win.cc @@ -85,6 +85,7 @@ DesktopWindowTreeHostWin::DesktopWindowTreeHostWin( should_animate_window_close_(false), pending_close_(false), has_non_client_view_(false), + has_external_parent_(false), tooltip_(NULL) { } @@ -120,8 +121,12 @@ void DesktopWindowTreeHostWin::Init(aura::Window* content_window, native_widget_delegate_); HWND parent_hwnd = NULL; - if (params.parent && params.parent->GetHost()) + if (params.parent_widget) { + parent_hwnd = params.parent_widget; + has_external_parent_ = true; + } else if (params.parent && params.parent->GetHost()) { parent_hwnd = params.parent->GetHost()->GetAcceleratedWidget(); + } remove_standard_frame_ = params.remove_standard_frame; has_non_client_view_ = Widget::RequiresNonClientView(params.type); @@ -824,11 +829,15 @@ void DesktopWindowTreeHostWin::HandleFrameChanged() { } void DesktopWindowTreeHostWin::HandleNativeFocus(HWND last_focused_window) { - // TODO(beng): inform the native_widget_delegate_. + // See comments in CefBrowserHostImpl::PlatformSetFocus. + if (has_external_parent_ && CanActivate()) + HandleActivationChanged(true); } void DesktopWindowTreeHostWin::HandleNativeBlur(HWND focused_window) { - // TODO(beng): inform the native_widget_delegate_. + // See comments in CefBrowserHostImpl::PlatformSetFocus. + if (has_external_parent_ && CanActivate()) + HandleActivationChanged(false); } bool DesktopWindowTreeHostWin::HandleMouseEvent(const ui::MouseEvent& event) { diff --git ui/views/widget/desktop_aura/desktop_window_tree_host_win.h ui/views/widget/desktop_aura/desktop_window_tree_host_win.h index 12d0616..ec5742a 100644 --- ui/views/widget/desktop_aura/desktop_window_tree_host_win.h +++ ui/views/widget/desktop_aura/desktop_window_tree_host_win.h @@ -256,6 +256,10 @@ class VIEWS_EXPORT DesktopWindowTreeHostWin // True if the window should have the frame removed. bool remove_standard_frame_; + // True if the widget has a external parent view/window outside of the + // Chromium-controlled view/window hierarchy. + bool has_external_parent_; + // Owned by TooltipController, but we need to forward events to it so we keep // a reference. corewm::TooltipWin* tooltip_; diff --git ui/views/widget/desktop_aura/desktop_window_tree_host_x11.cc ui/views/widget/desktop_aura/desktop_window_tree_host_x11.cc index 448baf89..0bebfd8 100644 --- ui/views/widget/desktop_aura/desktop_window_tree_host_x11.cc +++ ui/views/widget/desktop_aura/desktop_window_tree_host_x11.cc @@ -194,6 +194,7 @@ DesktopWindowTreeHostX11::DesktopWindowTreeHostX11( use_native_frame_(false), should_maximize_after_map_(false), use_argb_visual_(false), + has_external_parent_(false), drag_drop_client_(NULL), native_widget_delegate_(native_widget_delegate), desktop_native_widget_aura_(desktop_native_widget_aura), @@ -207,6 +208,7 @@ DesktopWindowTreeHostX11::DesktopWindowTreeHostX11( has_window_focus_(false), has_pointer_focus_(false), modal_dialog_counter_(0), + xwindow_destroyed_(false), close_widget_factory_(this), weak_factory_(this) {} @@ -242,6 +244,8 @@ std::vector DesktopWindowTreeHostX11::GetAllOpenWindows() { } gfx::Rect DesktopWindowTreeHostX11::GetX11RootWindowBounds() const { + if (!screen_bounds_.IsEmpty()) + return screen_bounds_; return bounds_in_pixels_; } @@ -550,7 +554,8 @@ void DesktopWindowTreeHostX11::CloseNow() { // Actually free our native resources. if (ui::PlatformEventSource::GetInstance()) ui::PlatformEventSource::GetInstance()->RemovePlatformEventDispatcher(this); - XDestroyWindow(xdisplay_, xwindow_); + if (!xwindow_destroyed_) + XDestroyWindow(xdisplay_, xwindow_); xwindow_ = None; desktop_native_widget_aura_->OnHostClosed(); @@ -691,6 +696,8 @@ void DesktopWindowTreeHostX11::GetWindowPlacement( } gfx::Rect DesktopWindowTreeHostX11::GetWindowBoundsInScreen() const { + if (!screen_bounds_.IsEmpty()) + return screen_bounds_; return ToDIPRect(bounds_in_pixels_); } @@ -1289,6 +1296,8 @@ void DesktopWindowTreeHostX11::SetBoundsInPixels( } gfx::Point DesktopWindowTreeHostX11::GetLocationOnScreenInPixels() const { + if (!screen_bounds_.IsEmpty()) + return screen_bounds_.origin(); return bounds_in_pixels_.origin(); } @@ -1415,9 +1424,15 @@ void DesktopWindowTreeHostX11::InitX11Window( attribute_mask |= CWBorderPixel; swa.border_pixel = 0; + gfx::AcceleratedWidget parent_widget = params.parent_widget; + if (parent_widget == gfx::kNullAcceleratedWidget) + parent_widget = x_root_window_; + else + has_external_parent_ = true; + bounds_in_pixels_ = ToPixelRect(params.bounds); bounds_in_pixels_.set_size(AdjustSize(bounds_in_pixels_.size())); - xwindow_ = XCreateWindow(xdisplay_, x_root_window_, bounds_in_pixels_.x(), + xwindow_ = XCreateWindow(xdisplay_, parent_widget, bounds_in_pixels_.x(), bounds_in_pixels_.y(), bounds_in_pixels_.width(), bounds_in_pixels_.height(), 0, // border width @@ -2048,6 +2063,10 @@ uint32_t DesktopWindowTreeHostX11::DispatchEvent( } break; } + case DestroyNotify: + xwindow_destroyed_ = true; + CloseNow(); + break; case FocusIn: case FocusOut: OnFocusEvent(xev->type == FocusIn, event->xfocus.mode, diff --git ui/views/widget/desktop_aura/desktop_window_tree_host_x11.h ui/views/widget/desktop_aura/desktop_window_tree_host_x11.h index 544f086..0e81c59 100644 --- ui/views/widget/desktop_aura/desktop_window_tree_host_x11.h +++ ui/views/widget/desktop_aura/desktop_window_tree_host_x11.h @@ -87,6 +87,12 @@ class VIEWS_EXPORT DesktopWindowTreeHostX11 // Disables event listening to make |dialog| modal. std::unique_ptr DisableEventListening(); + void set_screen_bounds(const gfx::Rect& bounds) { screen_bounds_ = bounds; } + + // Returns true if the widget has a external parent view/window outside of the + // Chromium-controlled view/window hierarchy. + bool has_external_parent() const { return has_external_parent_; } + protected: // Overridden from DesktopWindowTreeHost: void Init(aura::Window* content_window, @@ -302,6 +308,9 @@ class VIEWS_EXPORT DesktopWindowTreeHostX11 // The bounds of |xwindow_|. gfx::Rect bounds_in_pixels_; + // Override the screen bounds when the host is a child window. + gfx::Rect screen_bounds_; + // Whenever the bounds are set, we keep the previous set of bounds around so // we can have a better chance of getting the real // |restored_bounds_in_pixels_|. Window managers tend to send a Configure @@ -341,6 +350,10 @@ class VIEWS_EXPORT DesktopWindowTreeHostX11 // Whether we used an ARGB visual for our window. bool use_argb_visual_; + // True if the widget has a external parent view/window outside of the + // Chromium-controlled view/window hierarchy. + bool has_external_parent_; + DesktopDragDropClientAuraX11* drag_drop_client_; std::unique_ptr x11_non_client_event_filter_; @@ -428,6 +441,9 @@ class VIEWS_EXPORT DesktopWindowTreeHostX11 uint32_t modal_dialog_counter_; + // True if the xwindow has already been destroyed. + bool xwindow_destroyed_; + base::WeakPtrFactory close_widget_factory_; base::WeakPtrFactory weak_factory_; diff --git ui/views/widget/widget.cc ui/views/widget/widget.cc index 5ff65fd..8ae0c51 100644 --- ui/views/widget/widget.cc +++ ui/views/widget/widget.cc @@ -131,6 +131,7 @@ Widget::InitParams::InitParams(Type type) use_system_default_icon(false), show_state(ui::SHOW_STATE_DEFAULT), parent(nullptr), + parent_widget(gfx::kNullAcceleratedWidget), native_widget(nullptr), desktop_window_tree_host(nullptr), layer_type(ui::LAYER_TEXTURED), @@ -305,7 +306,7 @@ void Widget::Init(const InitParams& in_params) { params.name = params.delegate->GetContentsView()->GetClassName(); params.child |= (params.type == InitParams::TYPE_CONTROL); - is_top_level_ = !params.child; + is_top_level_ = !params.child || params.parent_widget; if (params.opacity == views::Widget::InitParams::INFER_OPACITY && params.type != views::Widget::InitParams::TYPE_WINDOW && @@ -369,7 +370,12 @@ void Widget::Init(const InitParams& in_params) { } } else if (params.delegate) { SetContentsView(params.delegate->GetContentsView()); - SetInitialBoundsForFramelessWindow(params.bounds); + if (params.parent_widget) { + // Set the bounds directly instead of applying an inset. + SetBounds(params.bounds); + } else { + SetInitialBoundsForFramelessWindow(params.bounds); + } } // This must come after SetContentsView() or it might not be able to find // the correct NativeTheme (on Linux). See http://crbug.com/384492 diff --git ui/views/widget/widget.h ui/views/widget/widget.h index a7affa6..3e665f3 100644 --- ui/views/widget/widget.h +++ ui/views/widget/widget.h @@ -253,6 +253,7 @@ class VIEWS_EXPORT Widget : public internal::NativeWidgetDelegate, // Whether the widget should be maximized or minimized. ui::WindowShowState show_state; gfx::NativeView parent; + gfx::AcceleratedWidget parent_widget; // Specifies the initial bounds of the Widget. Default is empty, which means // the NativeWidget may specify a default size. If the parent is specified, // |bounds| is in the parent's coordinate system. If the parent is not diff --git ui/views/win/hwnd_message_handler.cc ui/views/win/hwnd_message_handler.cc index ac76453..1f10dd4 100644 --- ui/views/win/hwnd_message_handler.cc +++ ui/views/win/hwnd_message_handler.cc @@ -2539,8 +2539,12 @@ LRESULT HWNDMessageHandler::HandleMouseEventInternal(UINT message, active_mouse_tracking_flags_ = 0; } else if (event.type() == ui::ET_MOUSEWHEEL) { // Reroute the mouse wheel to the window under the pointer if applicable. - return (ui::RerouteMouseWheel(hwnd(), w_param, l_param) || - delegate_->HandleMouseEvent(ui::MouseWheelEvent(msg))) ? 0 : 1; + if (ui::RerouteMouseWheel(hwnd(), w_param, l_param) || + delegate_->HandleMouseEvent(ui::MouseWheelEvent(msg))) { + SetMsgHandled(TRUE); + return 0; + } + return 1; } // There are cases where the code handling the message destroys the window,