1 files changed, 125 insertions, 0 deletions
diff --git a/widget/uikit/nsWindow.h b/widget/uikit/nsWindow.h
new file mode 100644
index 000000000..cb18c0906
--- /dev/null
+++ b/widget/uikit/nsWindow.h
@@ -0,0 +1,125 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#ifndef NSWINDOW_H_
+#define NSWINDOW_H_
+
+#include "nsBaseWidget.h"
+#include "gfxPoint.h"
+
+#include "nsTArray.h"
+
+@class UIWindow;
+@class UIView;
+@class ChildView;
+
+class nsWindow :
+    public nsBaseWidget
+{
+    typedef nsBaseWidget Inherited;
+
+public:
+    nsWindow();
+
+    NS_DECL_ISUPPORTS_INHERITED
+
+    //
+    // nsIWidget
+    //
+
+    virtual MOZ_MUST_USE nsresult Create(nsIWidget* aParent,
+                                         nsNativeWidget aNativeParent,
+                                         const LayoutDeviceIntRect& aRect,
+                                         nsWidgetInitData* aInitData = nullptr)
+                                         override;
+    virtual void Destroy() override;
+    NS_IMETHOD Show(bool aState) override;
+    NS_IMETHOD              Enable(bool aState) override {
+        return NS_OK;
+    }
+    virtual bool            IsEnabled() const override {
+        return true;
+    }
+    virtual bool            IsVisible() const override {
+        return mVisible;
+    }
+    NS_IMETHOD              SetFocus(bool aState=false) override;
+    virtual LayoutDeviceIntPoint WidgetToScreenOffset() override;
+
+    virtual void SetBackgroundColor(const nscolor &aColor) override;
+    virtual void* GetNativeData(uint32_t aDataType) override;
+
+    NS_IMETHOD              Move(double aX, double aY) override;
+    virtual void            SetSizeMode(nsSizeMode aMode) override;
+    void                    EnteredFullScreen(bool aFullScreen);
+    NS_IMETHOD              Resize(double aWidth, double aHeight, bool aRepaint) override;
+    NS_IMETHOD              Resize(double aX, double aY, double aWidth, double aHeight, bool aRepaint) override;
+    virtual LayoutDeviceIntRect GetScreenBounds() override;
+    void                    ReportMoveEvent();
+    void                    ReportSizeEvent();
+    void                    ReportSizeModeEvent(nsSizeMode aMode);
+
+    CGFloat                 BackingScaleFactor();
+    void                    BackingScaleFactorChanged();
+    virtual float           GetDPI() override {
+        //XXX: terrible
+        return 326.0f;
+    }
+    virtual double          GetDefaultScaleInternal() override {
+        return BackingScaleFactor();
+    }
+    virtual int32_t         RoundsWidgetCoordinatesTo() override;
+
+    NS_IMETHOD              SetTitle(const nsAString& aTitle) override {
+        return NS_OK;
+    }
+
+    NS_IMETHOD Invalidate(const LayoutDeviceIntRect& aRect) override;
+    virtual nsresult ConfigureChildren(const nsTArray<Configuration>& aConfigurations) override;
+    NS_IMETHOD DispatchEvent(mozilla::WidgetGUIEvent* aEvent,
+                             nsEventStatus& aStatus) override;
+
+    void WillPaintWindow();
+    bool PaintWindow(LayoutDeviceIntRegion aRegion);
+
+    bool HasModalDescendents() { return false; }
+
+    //NS_IMETHOD NotifyIME(const IMENotification& aIMENotification) override;
+    NS_IMETHOD_(void) SetInputContext(
+                        const InputContext& aContext,
+                        const InputContextAction& aAction);
+    NS_IMETHOD_(InputContext) GetInputContext();
+    /*
+    NS_IMETHOD_(bool) ExecuteNativeKeyBinding(
+                        NativeKeyBindingsType aType,
+                        const mozilla::WidgetKeyboardEvent& aEvent,
+                        DoCommandCallback aCallback,
+                        void* aCallbackData) override;
+    */
+
+protected:
+    virtual ~nsWindow();
+    void BringToFront();
+    nsWindow *FindTopLevel();
+    bool IsTopLevel();
+    nsresult GetCurrentOffset(uint32_t &aOffset, uint32_t &aLength);
+    nsresult DeleteRange(int aOffset, int aLen);
+
+    void TearDownView();
+
+    ChildView*   mNativeView;
+    bool mVisible;
+    nsTArray<nsWindow*> mChildren;
+    nsWindow* mParent;
+    InputContext         mInputContext;
+
+    void OnSizeChanged(const mozilla::gfx::IntSize& aSize);
+
+    static void DumpWindows();
+    static void DumpWindows(const nsTArray<nsWindow*>& wins, int indent = 0);
+    static void LogWindow(nsWindow *win, int index, int indent);
+};
+
+#endif /* NSWINDOW_H_ */