Index: ui/views/widget/desktop_aura/desktop_window_tree_host_x11.h |
diff --git a/ui/views/widget/desktop_aura/desktop_window_tree_host_x11.h b/ui/views/widget/desktop_aura/desktop_window_tree_host_x11.h |
index 1d3cbd7f8773b6c052e5c2115c3bec5ea79338c5..3717d96f0f8a91b97924a9711b1eb7afa8a21a08 100644 |
--- a/ui/views/widget/desktop_aura/desktop_window_tree_host_x11.h |
+++ b/ui/views/widget/desktop_aura/desktop_window_tree_host_x11.h |
@@ -15,6 +15,7 @@ |
#include "base/macros.h" |
#include "base/memory/weak_ptr.h" |
#include "base/observer_list.h" |
+#include "ui/aura/scoped_window_targeter.h" |
#include "ui/aura/window_tree_host.h" |
#include "ui/base/cursor/cursor_loader_x11.h" |
#include "ui/events/platform/platform_event_dispatcher.h" |
@@ -50,6 +51,16 @@ class VIEWS_EXPORT DesktopWindowTreeHostX11 |
DesktopNativeWidgetAura* desktop_native_widget_aura); |
~DesktopWindowTreeHostX11() override; |
+ class ScopedHandle { |
+ public: |
+ explicit ScopedHandle(const base::Closure& destroy_callback); |
+ ~ScopedHandle(); |
+ |
+ private: |
+ base::Closure destroy_callback_; |
+ DISALLOW_COPY_AND_ASSIGN(ScopedHandle); |
+ }; |
+ |
// A way of converting an X11 |xid| host window into a |content_window_|. |
static aura::Window* GetContentWindowForXID(XID xid); |
@@ -86,6 +97,16 @@ class VIEWS_EXPORT DesktopWindowTreeHostX11 |
// internal list of open windows. |
static void CleanUpWindowList(void (*func)(aura::Window* window)); |
+ // Disables event listening to make |dialog| modal. |
+ std::unique_ptr<ScopedHandle> DisableEventListening(XID dialog); |
+ |
+ // Enables event listening after closing |dialog|. |
+ void EnableEventListening(); |
sadrul
2016/04/19 14:56:11
Make this a private method.
|
+ |
+ // Returns XID of dialog currently displayed. When it returns 0, |
+ // there is no dialog on the host window. |
+ XID GetModalDialog(); |
+ |
protected: |
// Overridden from DesktopWindowTreeHost: |
void Init(aura::Window* content_window, |
@@ -348,6 +369,10 @@ class VIEWS_EXPORT DesktopWindowTreeHostX11 |
base::CancelableCallback<void()> delayed_resize_task_; |
+ std::unique_ptr<aura::ScopedWindowTargeter> targeter_for_modal_; |
+ |
+ XID modal_dialog_xid_; |
+ |
base::WeakPtrFactory<DesktopWindowTreeHostX11> close_widget_factory_; |
DISALLOW_COPY_AND_ASSIGN(DesktopWindowTreeHostX11); |