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-rw-r--r--widget/uikit/nsWindow.h125
1 files changed, 125 insertions, 0 deletions
diff --git a/widget/uikit/nsWindow.h b/widget/uikit/nsWindow.h
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+++ b/widget/uikit/nsWindow.h
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+/* -*- 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_ */