Window.hxx

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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
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 * 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/.
 *
 * This file incorporates work covered by the following license notice:
 *
 *   Licensed to the Apache Software Foundation (ASF) under one or more
 *   contributor license agreements. See the NOTICE file distributed
 *   with this work for additional information regarding copyright
 *   ownership. The ASF licenses this file to you under the Apache
 *   License, Version 2.0 (the "License"); you may not use this file
 *   except in compliance with the License. You may obtain a copy of
 *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
 */
 
#pragma once
 
#include <tools/gen.hxx>
#include <tools/long.hxx>
#include <vcl/DocWindow.hxx>
#include <vcl/transfer.hxx>
 
class OutlinerView;
 
namespace sd
{
class ViewShell;
 
class Window : public vcl::DocWindow, public ::DropTargetHelper
{
public:
    Window(vcl::Window* pParent);
    virtual ~Window() override;
    virtual void dispose() override;
 
    void SetViewShell(ViewShell* pViewSh);
    ViewShell* GetViewShell();
 
    void SetZoomIntegral(::tools::Long nZoom);
 
    ::tools::Long SetZoomFactor(::tools::Long nZoom);
 
    ::tools::Long SetZoomRect(const ::tools::Rectangle& rZoomRect);
 
    ::tools::Long GetZoomForRect(const ::tools::Rectangle& rZoomRect);
 
    void SetMinZoomAutoCalc(bool bAuto);
 
    void CalcMinZoom();
    void SetMinZoom(::tools::Long nMin);
    ::tools::Long GetMinZoom() const { return mnMinZoom; }
    void SetMaxZoom(::tools::Long nMax);
    ::tools::Long GetMaxZoom() const { return mnMaxZoom; }
 
    ::tools::Long GetZoom() const;
 
    const Point& GetWinViewPos() const { return maWinPos; }
    const Point& GetViewOrigin() const { return maViewOrigin; }
    const Size& GetViewSize() const { return maViewSize; }
    void SetWinViewPos(const Point& rPnt);
    void SetViewOrigin(const Point& rPnt);
    void SetViewSize(const Size& rSize);
    void SetCenterAllowed(bool bIsAllowed);
 
    void UpdateMapOrigin(bool bInvalidate = true);
 
    void UpdateMapMode();
 
    double GetVisibleX() const; // interface for ScrollBars
    double GetVisibleY() const;
    void SetVisibleXY(double fX, double fY);
    double GetVisibleWidth() const;
    double GetVisibleHeight() const;
    Point GetVisibleCenter();
    double GetScrlLineWidth() const;
    double GetScrlLineHeight() const;
    double GetScrlPageWidth() const;
    double GetScrlPageHeight() const;
    void GrabFocus();
    virtual void DataChanged(const DataChangedEvent& rDCEvt) override;
 
    // DropTargetHelper
    virtual sal_Int8 AcceptDrop(const AcceptDropEvent& rEvt) override;
    virtual sal_Int8 ExecuteDrop(const ExecuteDropEvent& rEvt) override;
 
    void SetUseDropScroll(bool bUseDropScroll);
    void DropScroll(const Point& rMousePos);
    virtual void KeyInput(const KeyEvent& rKEvt) override;
 
private:
    OutlinerView* GetOutlinerView() const;
 
protected:
    Point maWinPos;
    Point maViewOrigin;
    Size maViewSize;
    Size maPrevSize; // contains previous window size in logical coords
    sal_uInt16 mnMinZoom;
    sal_uInt16 mnMaxZoom;
 
    bool mbMinZoomAutoCalc;
    bool mbCenterAllowed;
    ::tools::Long mnTicks;
 
    ViewShell* mpViewShell;
    bool mbUseDropScroll;
 
    virtual void Resize() override;
    virtual void PrePaint(vcl::RenderContext& rRenderContext) override;
    virtual void Paint(vcl::RenderContext& rRenderContext,
                       const ::tools::Rectangle& rRect) override;
    virtual void MouseMove(const MouseEvent& rMEvt) override;
    virtual void MouseButtonUp(const MouseEvent& rMEvt) override;
    virtual void MouseButtonDown(const MouseEvent& rMEvt) override;
    virtual void Command(const CommandEvent& rCEvt) override;
    virtual void RequestHelp(const HelpEvent& rEvt) override;
    virtual void LoseFocus() override;
    virtual bool EventNotify(NotifyEvent& rNEvt) override;
 
    virtual css::uno::Reference<css::accessibility::XAccessible> CreateAccessible() override;
 
    OUString GetSurroundingText() const override;
    Selection GetSurroundingTextSelection() const override;
    bool DeleteSurroundingText(const Selection& rSelection) override;
 
    void LogicInvalidate(const ::tools::Rectangle* pRectangle) override;
 
    FactoryFunction GetUITestFactory() const override;
};
 
} // end of namespace sd
 
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