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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/.
*
* 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 .
*/
#ifndef INCLUDED_STARMATH_INC_VIEW_HXX
#define INCLUDED_STARMATH_INC_VIEW_HXX
#include <sal/config.h>
#include <memory>
#include <rtl/ref.hxx>
#include <sfx2/dockwin.hxx>
#include <sfx2/viewsh.hxx>
#include <svtools/scrwin.hxx>
#include <sfx2/ctrlitem.hxx>
#include <sfx2/shell.hxx>
#include <sfx2/viewfrm.hxx>
#include <vcl/timer.hxx>
#include "document.hxx"
#include "edit.hxx"
class SmViewShell;
class SmPrintUIOptions;
class SmGraphicAccessible;
class SmNode;
namespace svtools { class ColorConfig; }
class SmGraphicWindow final : public ScrollableWindow
{
public:
bool IsCursorVisible() const
{
return bIsCursorVisible;
}
void ShowCursor(bool bShow);
bool IsLineVisible() const
{
return bIsLineVisible;
}
void ShowLine(bool bShow);
const SmNode * SetCursorPos(sal_uInt16 nRow, sal_uInt16 nCol);
explicit SmGraphicWindow(SmViewShell* pShell);
virtual ~SmGraphicWindow() override;
virtual void dispose() override;
// Window
virtual void ApplySettings(vcl::RenderContext&) override;
virtual void MouseButtonDown(const MouseEvent &rMEvt) override;
virtual void MouseMove(const MouseEvent &rMEvt) override;
virtual void GetFocus() override;
virtual void LoseFocus() override;
SmViewShell* GetView()
{
return pViewShell;
}
using Window::SetZoom;
void SetZoom(sal_uInt16 Factor);
using Window::GetZoom;
sal_uInt16 GetZoom() const
{
return nZoom;
}
const Point& GetFormulaDrawPos() const
{
return aFormulaDrawPos;
}
void ZoomToFitInWindow();
using ScrollableWindow::SetTotalSize;
void SetTotalSize();
// for Accessibility
virtual css::uno::Reference<css::accessibility::XAccessible> CreateAccessible() override;
using Window::GetAccessible;
SmGraphicAccessible* GetAccessible_Impl()
{
return mxAccessible.get();
}
private:
void SetIsCursorVisible(bool bVis)
{
bIsCursorVisible = bVis;
}
using Window::SetCursor;
void SetCursor(const SmNode *pNode);
void SetCursor(const tools::Rectangle &rRect);
bool IsInlineEditEnabled() const;
virtual void Paint(vcl::RenderContext& rRenderContext, const tools::Rectangle&) override;
virtual void KeyInput(const KeyEvent& rKEvt) override;
virtual void Command(const CommandEvent& rCEvt) override;
virtual void StateChanged( StateChangedType eChanged ) override;
void RepaintViewShellDoc();
DECL_LINK(CaretBlinkTimerHdl, Timer *, void);
void CaretBlinkInit();
void CaretBlinkStart();
void CaretBlinkStop();
Point aFormulaDrawPos;
// old style editing pieces
tools::Rectangle aCursorRect;
bool bIsCursorVisible;
bool bIsLineVisible;
AutoTimer aCaretBlinkTimer;
rtl::Reference<SmGraphicAccessible> mxAccessible;
SmViewShell* pViewShell;
sal_uInt16 nZoom;
};
class SmGraphicController final : public SfxControllerItem
{
SmGraphicWindow &rGraphic;
public:
SmGraphicController(SmGraphicWindow &, sal_uInt16, SfxBindings & );
virtual void StateChanged(sal_uInt16 nSID,
SfxItemState eState,
const SfxPoolItem* pState) override;
};
class SmEditController final : public SfxControllerItem
{
SmEditWindow &rEdit;
public:
SmEditController(SmEditWindow &, sal_uInt16, SfxBindings & );
virtual void StateChanged(sal_uInt16 nSID, SfxItemState eState, const SfxPoolItem* pState) override;
};
class SmCmdBoxWindow : public SfxDockingWindow
{
VclPtr<SmEditWindow> aEdit;
SmEditController aController;
bool bExiting;
Timer aInitialFocusTimer;
DECL_LINK(InitialFocusTimerHdl, Timer *, void);
protected:
// Window
virtual void GetFocus() override;
virtual void Resize() override;
virtual void Paint(vcl::RenderContext& rRenderContext, const tools::Rectangle& rRect) override;
virtual void StateChanged( StateChangedType nStateChange ) override;
virtual Size CalcDockingSize(SfxChildAlignment eAlign) override;
virtual SfxChildAlignment CheckAlignment(SfxChildAlignment eActual,
SfxChildAlignment eWish) override;
virtual void ToggleFloatingMode() override;
public:
SmCmdBoxWindow(SfxBindings *pBindings,
SfxChildWindow *pChildWindow,
Window *pParent);
virtual ~SmCmdBoxWindow () override;
virtual void dispose() override;
void AdjustPosition();
SmEditWindow& GetEditWindow()
{
return *aEdit;
}
SmViewShell* GetView();
};
class SmCmdBoxWrapper final : public SfxChildWindow
{
SFX_DECL_CHILDWINDOW_WITHID(SmCmdBoxWrapper);
SmCmdBoxWrapper(vcl::Window* pParentWindow, sal_uInt16 nId, SfxBindings* pBindings, SfxChildWinInfo* pInfo);
public:
SmEditWindow& GetEditWindow()
{
return static_cast<SmCmdBoxWindow *>(GetWindow())->GetEditWindow();
}
};
namespace sfx2 { class FileDialogHelper; }
struct SmViewShell_Impl;
class SmViewShell: public SfxViewShell
{
std::unique_ptr<SmViewShell_Impl> mpImpl;
VclPtr<SmGraphicWindow> mpGraphic;
SmGraphicController const maGraphicController;
OUString maStatusText;
bool mbPasteState;
DECL_LINK( DialogClosedHdl, sfx2::FileDialogHelper*, void );
virtual void Notify( SfxBroadcaster& rBC, const SfxHint& rHint ) override;
/** Used to determine whether insertions using SID_INSERTSPECIAL and SID_INSERTCOMMANDTEXT
* should be inserted into SmEditWindow or directly into the SmDocShell as done if the
* visual editor was last to have focus.
*/
bool mbInsertIntoEditWindow;
protected:
static Size GetTextLineSize(OutputDevice const & rDevice,
const OUString& rLine);
static Size GetTextSize(OutputDevice const & rDevice,
const OUString& rText,
long MaxWidth);
static void DrawTextLine(OutputDevice& rDevice,
const Point& rPosition,
const OUString& rLine);
static void DrawText(OutputDevice& rDevice,
const Point& rPosition,
const OUString& rText,
sal_uInt16 MaxWidth);
virtual SfxPrinter *GetPrinter(bool bCreate = false) override;
virtual sal_uInt16 SetPrinter(SfxPrinter *pNewPrinter,
SfxPrinterChangeFlags nDiffFlags = SFX_PRINTER_ALL) override;
void Insert( SfxMedium& rMedium );
void InsertFrom(SfxMedium &rMedium);
virtual bool HasPrintOptionsPage() const override;
virtual VclPtr<SfxTabPage> CreatePrintOptionsPage(TabPageParent pParent,
const SfxItemSet &rOptions) override;
virtual void Deactivate(bool IsMDIActivate) override;
virtual void Activate(bool IsMDIActivate) override;
virtual void InnerResizePixel(const Point &rOfs, const Size &rSize, bool inplaceEditModeChange) override;
virtual void OuterResizePixel(const Point &rOfs, const Size &rSize) override;
virtual void QueryObjAreaPixel( tools::Rectangle& rRect ) const override;
virtual void SetZoomFactor( const Fraction &rX, const Fraction &rY ) override;
public:
SmViewShell(SfxViewFrame *pFrame, SfxViewShell *pOldSh);
virtual ~SmViewShell() override;
SmDocShell * GetDoc()
{
return static_cast<SmDocShell *>( GetViewFrame()->GetObjectShell() );
}
SmEditWindow * GetEditWindow();
SmGraphicWindow& GetGraphicWindow()
{
return *mpGraphic;
}
const SmGraphicWindow& GetGraphicWindow() const
{
return *mpGraphic;
}
void SetStatusText(const OUString& rText);
void ShowError( const SmErrorDesc *pErrorDesc );
void NextError();
void PrevError();
SFX_DECL_INTERFACE(SFX_INTERFACE_SMA_START+SfxInterfaceId(2))
SFX_DECL_VIEWFACTORY(SmViewShell);
private:
/// SfxInterface initializer.
static void InitInterface_Impl();
public:
void Execute( SfxRequest& rReq );
void GetState(SfxItemSet &);
void Impl_Print( OutputDevice &rOutDev, const SmPrintUIOptions &rPrintUIOptions,
tools::Rectangle aOutRect );
/** Set bInsertIntoEditWindow so we know where to insert
*
* This method is called whenever SmGraphicWindow or SmEditWindow gets focus,
* so that when text is inserted from catalog or elsewhere we know whether to
* insert for the visual editor, or the text editor.
*/
void SetInsertIntoEditWindow(bool bEditWindowHadFocusLast){
mbInsertIntoEditWindow = bEditWindowHadFocusLast;
}
bool IsInlineEditEnabled() const;
private:
void ZoomByItemSet(const SfxItemSet *pSet);
};
#endif
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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