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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* 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 INCLUDED_SFX2_LOKCHARTHELPER_HXX
#define INCLUDED_SFX2_LOKCHARTHELPER_HXX
#include <sfx2/dllapi.h>
#include <tools/gen.hxx>
#include <vcl/vclptr.hxx>
#include <vcl/window.hxx>
namespace com::sun::star::beans { struct PropertyValue; }
namespace com::sun::star::frame { class XController; }
namespace com::sun::star::frame { class XDispatch; }
namespace com::sun::star::frame { class XFrame; }
namespace com::sun::star::uno { template<class E> class Sequence; }
class SfxInPlaceClient;
class SfxViewShell;
class VirtualDevice;
/// A class for chart editing support via LibreOfficeKit.
class SFX2_DLLPUBLIC LokChartHelper
{
private:
SfxViewShell* mpViewShell;
css::uno::Reference<css::frame::XController> mxController;
css::uno::Reference<css::frame::XDispatch> mxDispatcher;
VclPtr<vcl::Window> mpWindow;
bool mbNegativeX;
public:
LokChartHelper(SfxViewShell* pViewShell, bool bNegativeX = false)
: mpViewShell(pViewShell)
, mpWindow(nullptr)
, mbNegativeX(bNegativeX)
{}
css::uno::Reference<css::frame::XController>& GetXController();
css::uno::Reference<css::frame::XDispatch>& GetXDispatcher();
vcl::Window* GetWindow();
tools::Rectangle GetChartBoundingBox();
void Invalidate();
bool Hit(const Point& aPos);
static bool HitAny(const Point& aPos, bool bNegativeX = false);
void PaintTile(VirtualDevice& rRenderContext, const tools::Rectangle& rTileRect);
static void PaintAllChartsOnTile(VirtualDevice& rDevice,
int nOutputWidth, int nOutputHeight,
int nTilePosX, int nTilePosY,
tools::Long nTileWidth, tools::Long nTileHeight,
bool bNegativeX = false);
bool postMouseEvent(int nType, int nX, int nY,
int nCount, int nButtons, int nModifier,
double fScaleX = 1.0, double fScaleY = 1.0);
bool setTextSelection(int nType, int nX, int nY);
bool setGraphicSelection(int nType, int nX, int nY,
double fScaleX = 1.0, double fScaleY = 1.0);
};
/// A class for math editing support via LibreOfficeKit.
class SFX2_DLLPUBLIC LokStarMathHelper
{
public:
LokStarMathHelper(const SfxViewShell* pViewShell);
vcl::Window* GetGraphicWindow();
vcl::Window* GetWidgetWindow();
const SfxViewShell* GetSmViewShell();
tools::Rectangle GetBoundingBox() const;
void Dispatch(const OUString& cmd, const css::uno::Sequence<css::beans::PropertyValue>& rArguments) const;
bool postMouseEvent(int nType, int nX, int nY, int nCount, int nButtons, int nModifier,
double fPPTScaleX, double fPPTScaleY);
static void PaintAllInPlaceOnTile(VirtualDevice& rDevice, int nOutputWidth, int nOutputHeight,
int nTilePosX, int nTilePosY, tools::Long nTileWidth,
tools::Long nTileHeight);
private:
void PaintTile(VirtualDevice& rDevice, const tools::Rectangle& rTileRect);
const SfxViewShell* mpViewShell;
const SfxInPlaceClient* mpIPClient = nullptr; // not nullptr when the object is valid
css::uno::Reference<css::frame::XFrame> mxFrame; // not empty when the object is valid
VclPtr<vcl::Window> mpGraphicWindow;
VclPtr<vcl::Window> mpWidgetWindow;
};
#endif
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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