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| -rw-r--r-- | include/svx/dlgctrl.hxx | 408 |
1 files changed, 408 insertions, 0 deletions
diff --git a/include/svx/dlgctrl.hxx b/include/svx/dlgctrl.hxx new file mode 100644 index 0000000000..ffdce37977 --- /dev/null +++ b/include/svx/dlgctrl.hxx @@ -0,0 +1,408 @@ +/* -*- 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_SVX_DLGCTRL_HXX +#define INCLUDED_SVX_DLGCTRL_HXX + +#include <sfx2/tabdlg.hxx> +#include <svx/svxdllapi.h> +#include <svx/rectenum.hxx> +#include <vcl/customweld.hxx> +#include <vcl/weld.hxx> +#include <vcl/virdev.hxx> +#include <svx/xtable.hxx> +#include <rtl/ref.hxx> +#include <o3tl/typed_flags_set.hxx> +#include <memory> +#include <array> + +namespace com::sun::star::awt { + struct Point; +} + +/************************************************************************* +|* Derived from SfxTabPage for being able to get notified through the +|* virtual method from the control. +\************************************************************************/ + +class SAL_WARN_UNUSED SvxTabPage : public SfxTabPage +{ + +public: + SvxTabPage(weld::Container* pPage, weld::DialogController* pController, const OUString& rUIXMLDescription, const OUString& rID, const SfxItemSet &rAttrSet) + : SfxTabPage(pPage, pController, rUIXMLDescription, rID, &rAttrSet) + { + } + virtual void PointChanged(weld::DrawingArea* pArea, RectPoint eRP) = 0; +}; + +/************************************************************************* +|* Control for display and selection of the corner and center points of +|* an object +\************************************************************************/ + +enum class CTL_STATE +{ + NONE = 0, + NOHORZ = 1, // no horizontal input information is used + NOVERT = 2, // no vertical input information is used +}; +namespace o3tl +{ + template<> struct typed_flags<CTL_STATE> : is_typed_flags<CTL_STATE, 0x03> {}; +} + +class SvxRectCtlAccessibleContext; +class SvxPixelCtlAccessible; + +class SAL_WARN_UNUSED SVX_DLLPUBLIC SvxRectCtl : public weld::CustomWidgetController +{ +private: + SvxTabPage* m_pPage; + rtl::Reference<SvxRectCtlAccessibleContext> pAccContext; + sal_uInt16 nBorderWidth; + Point aPtLT, aPtMT, aPtRT; + Point aPtLM, aPtMM, aPtRM; + Point aPtLB, aPtMB, aPtRB; + Point aPtNew; + RectPoint eRP, eDefRP; + std::unique_ptr<BitmapEx> pBitmap; + CTL_STATE m_nState; + bool mbCompleteDisable : 1; + + SVX_DLLPRIVATE static void InitSettings(vcl::RenderContext& rRenderContext); + SVX_DLLPRIVATE void InitRectBitmap(); + SVX_DLLPRIVATE BitmapEx& GetRectBitmap(); + SVX_DLLPRIVATE void Resize_Impl(const Size& rSize); + + SvxRectCtl(const SvxRectCtl&) = delete; + SvxRectCtl& operator=(const SvxRectCtl&) = delete; + +protected: + RectPoint GetRPFromPoint( Point, bool bRTL = false ) const; + const Point& GetPointFromRP( RectPoint ) const; + Point SetActualRPWithoutInvalidate( RectPoint eNewRP ); // returns the last point + + Point GetApproxLogPtFromPixPt( const Point& rRoughPixelPoint ) const; +public: + SvxRectCtl(SvxTabPage* pPage); + void SetControlSettings(RectPoint eRpt, sal_uInt16 nBorder); + virtual ~SvxRectCtl() override; + + virtual void Paint(vcl::RenderContext& rRenderContext, const tools::Rectangle&) override; + virtual void Resize() override; + virtual bool MouseButtonDown(const MouseEvent&) override; + virtual bool KeyInput(const KeyEvent&) override; + virtual void GetFocus() override; + virtual void LoseFocus() override; + virtual tools::Rectangle GetFocusRect() override; + virtual void SetDrawingArea(weld::DrawingArea* pDrawingArea) override; + virtual void StyleUpdated() override; + + void Reset(); + RectPoint GetActualRP() const { return eRP;} + void SetActualRP( RectPoint eNewRP ); + + void SetState( CTL_STATE nState ); + + static const sal_uInt8 NO_CHILDREN = 9; // returns number of usable radio buttons + + tools::Rectangle CalculateFocusRectangle() const; + tools::Rectangle CalculateFocusRectangle( RectPoint eRectPoint ) const; + + css::uno::Reference<css::accessibility::XAccessible> getAccessibleParent() const { return GetDrawingArea()->get_accessible_parent(); } + virtual css::uno::Reference<css::accessibility::XAccessible> CreateAccessible() override; + a11yrelationset get_accessible_relation_set() const { return GetDrawingArea()->get_accessible_relation_set(); } + + RectPoint GetApproxRPFromPixPt( const css::awt::Point& rPixelPoint ) const; + + bool IsCompletelyDisabled() const { return mbCompleteDisable; } + void DoCompletelyDisable(bool bNew); +}; + +/************************************************************************* +|* Control for editing bitmaps +\************************************************************************/ + +class SAL_WARN_UNUSED SVX_DLLPUBLIC SvxPixelCtl final : public weld::CustomWidgetController +{ +private: + static sal_uInt16 constexpr nLines = 8; + static sal_uInt16 constexpr nSquares = nLines * nLines; + + SvxTabPage* m_pPage; + + Color aPixelColor; + Color aBackgroundColor; + Size aRectSize; + std::array<sal_uInt8,nSquares> maPixelData; + bool bPaintable; + //Add member identifying position + Point aFocusPosition; + rtl::Reference<SvxPixelCtlAccessible> m_xAccess; + + tools::Rectangle implCalFocusRect( const Point& aPosition ); + void ChangePixel( sal_uInt16 nPixel ); + + SvxPixelCtl(SvxPixelCtl const&) = delete; + SvxPixelCtl(SvxPixelCtl&&) = delete; + SvxPixelCtl& operator=(SvxPixelCtl const&) = delete; + SvxPixelCtl& operator=(SvxPixelCtl&&) = delete; + +public: + SvxPixelCtl(SvxTabPage* pPage); + + virtual ~SvxPixelCtl() override; + + virtual void SetDrawingArea(weld::DrawingArea* pDrawingArea) override; + virtual void Paint( vcl::RenderContext& rRenderContext, const tools::Rectangle& rRect ) override; + virtual bool MouseButtonDown( const MouseEvent& rMEvt ) override; + virtual void Resize() override; + virtual tools::Rectangle GetFocusRect() override; + + void SetXBitmap( const BitmapEx& rBitmapEx ); + + void SetPixelColor( const Color& rCol ) { aPixelColor = rCol; } + void SetBackgroundColor( const Color& rCol ) { aBackgroundColor = rCol; } + + static sal_uInt16 GetLineCount() { return nLines; } + + sal_uInt8 GetBitmapPixel( const sal_uInt16 nPixelNumber ) const; + std::array<sal_uInt8,64> const & GetBitmapPixelPtr() const { return maPixelData; } + + void SetPaintable( bool bTmp ) { bPaintable = bTmp; } + void Reset(); + + css::uno::Reference<css::accessibility::XAccessible> getAccessibleParent() const { return GetDrawingArea()->get_accessible_parent(); } + virtual css::uno::Reference<css::accessibility::XAccessible> CreateAccessible() override; + a11yrelationset get_accessible_relation_set() const { return GetDrawingArea()->get_accessible_relation_set(); } + + static tools::Long GetSquares() { return nSquares ; } + tools::Long GetWidth() const { return aRectSize.getWidth() ; } + tools::Long GetHeight() const { return aRectSize.getHeight() ; } + + //Device Pixel . + tools::Long ShowPosition( const Point &pt); + + tools::Long PointToIndex(const Point &pt) const; + Point IndexToPoint(tools::Long nIndex) const ; + tools::Long GetFocusPosIndex() const ; + //Keyboard function for key input and focus handling function + virtual bool KeyInput( const KeyEvent& rKEvt ) override; + virtual void GetFocus() override; + virtual void LoseFocus() override; +}; + +/************************************************************************/ + +class SAL_WARN_UNUSED SVX_DLLPUBLIC SvxLineLB +{ +private: + std::unique_ptr<weld::ComboBox> m_xControl; + + /// defines if standard fields (none, solid) are added, default is true + bool mbAddStandardFields : 1; + +public: + SvxLineLB(std::unique_ptr<weld::ComboBox> pControl); + + void Fill(const XDashListRef &pList); + bool getAddStandardFields() const { return mbAddStandardFields; } + void setAddStandardFields(bool bNew); + + void Append(const XDashEntry& rEntry, const BitmapEx& rBitmap ); + void Modify(const XDashEntry& rEntry, sal_Int32 nPos, const BitmapEx& rBitmap ); + + void clear() { m_xControl->clear(); } + void remove(int nPos) { m_xControl->remove(nPos); } + int get_active() const { return m_xControl->get_active(); } + void set_active(int nPos) { m_xControl->set_active(nPos); } + void set_active_text(const OUString& rStr) { m_xControl->set_active_text(rStr); } + OUString get_active_text() const { return m_xControl->get_active_text(); } + void connect_changed(const Link<weld::ComboBox&, void>& rLink) { m_xControl->connect_changed(rLink); } + int get_count() const { return m_xControl->get_count(); } + void append_text(const OUString& rStr) { m_xControl->append_text(rStr); } + bool get_value_changed_from_saved() const { return m_xControl->get_value_changed_from_saved(); } + void save_value() { m_xControl->save_value(); } +}; + +/************************************************************************/ + +class SAL_WARN_UNUSED SVX_DLLPUBLIC SvxLineEndLB +{ +private: + std::unique_ptr<weld::ComboBox> m_xControl; + +public: + SvxLineEndLB(std::unique_ptr<weld::ComboBox> pControl); + + void Fill( const XLineEndListRef &pList, bool bStart = true ); + + void Append( const XLineEndEntry& rEntry, const BitmapEx& rBitmap ); + void Modify( const XLineEndEntry& rEntry, sal_Int32 nPos, const BitmapEx& rBitmap ); + + void clear() { m_xControl->clear(); } + void remove(int nPos) { m_xControl->remove(nPos); } + int get_active() const { return m_xControl->get_active(); } + void set_active(int nPos) { m_xControl->set_active(nPos); } + void set_active_text(const OUString& rStr) { m_xControl->set_active_text(rStr); } + OUString get_active_text() const { return m_xControl->get_active_text(); } + void connect_changed(const Link<weld::ComboBox&, void>& rLink) { m_xControl->connect_changed(rLink); } + int get_count() const { return m_xControl->get_count(); } + void append_text(const OUString& rStr) { m_xControl->append_text(rStr); } + bool get_value_changed_from_saved() const { return m_xControl->get_value_changed_from_saved(); } + void save_value() { m_xControl->save_value(); } + void set_sensitive(bool bSensitive) { m_xControl->set_sensitive(bSensitive); } + bool get_sensitive() const { return m_xControl->get_sensitive(); } +}; + +class SdrObject; +class SdrPathObj; +class SdrModel; + +class SAL_WARN_UNUSED SAL_DLLPUBLIC_RTTI SvxPreviewBase : public weld::CustomWidgetController +{ +private: + std::unique_ptr<SdrModel> mpModel; + VclPtr<VirtualDevice> mpBufferDevice; + +protected: + void InitSettings(); + + tools::Rectangle GetPreviewSize() const; + + // prepare buffered paint + void LocalPrePaint(vcl::RenderContext const & rRenderContext); + + // end and output buffered paint + void LocalPostPaint(vcl::RenderContext& rRenderContext); + +public: + SvxPreviewBase(); + virtual void SetDrawingArea(weld::DrawingArea*) override; + virtual ~SvxPreviewBase() override; + + // change support + virtual void StyleUpdated() override; + + void SetDrawMode(DrawModeFlags nDrawMode) + { + mpBufferDevice->SetDrawMode(nDrawMode); + } + + Size GetOutputSize() const + { + return mpBufferDevice->PixelToLogic(GetOutputSizePixel()); + } + + // dada read access + SdrModel& getModel() const + { + return *mpModel; + } + OutputDevice& getBufferDevice() const + { + return *mpBufferDevice; + } +}; + + +/************************************************************************* +|* +|* SvxLinePreview +|* +\************************************************************************/ + +class SAL_WARN_UNUSED SVX_DLLPUBLIC SvxXLinePreview final : public SvxPreviewBase +{ +private: + rtl::Reference<SdrPathObj> mpLineObjA; + rtl::Reference<SdrPathObj> mpLineObjB; + rtl::Reference<SdrPathObj> mpLineObjC; + + Graphic* mpGraphic; + bool mbWithSymbol; + Size maSymbolSize; + +public: + SvxXLinePreview(); + virtual void SetDrawingArea(weld::DrawingArea* pDrawingArea) override; + virtual ~SvxXLinePreview() override; + + void SetLineAttributes(const SfxItemSet& rItemSet); + + void ShowSymbol( bool b ) { mbWithSymbol = b; }; + void SetSymbol( Graphic* p, const Size& s ); + void ResizeSymbol( const Size& s ); + + virtual void Paint( vcl::RenderContext& rRenderContext, const tools::Rectangle& rRect ) override; + virtual void Resize() override; +}; + +class SAL_WARN_UNUSED SVX_DLLPUBLIC SvxXRectPreview final : public SvxPreviewBase +{ +private: + rtl::Reference<SdrObject> mpRectangleObject; + +public: + SvxXRectPreview(); + virtual void SetDrawingArea(weld::DrawingArea* pDrawingArea) override; + virtual ~SvxXRectPreview() override; + + void SetAttributes(const SfxItemSet& rItemSet); + + virtual void Paint( vcl::RenderContext& rRenderContext, const tools::Rectangle& rRect ) override; + virtual void Resize() override; +}; + +/************************************************************************* +|* +|* SvxXShadowPreview +|* +\************************************************************************/ + +class SAL_WARN_UNUSED SVX_DLLPUBLIC SvxXShadowPreview final : public SvxPreviewBase +{ +private: + Point maShadowOffset; + + rtl::Reference<SdrObject> mpRectangleObject; + rtl::Reference<SdrObject> mpRectangleShadow; + +public: + SvxXShadowPreview(); + virtual void SetDrawingArea(weld::DrawingArea* pDrawingArea) override; + virtual ~SvxXShadowPreview() override; + + void SetRectangleAttributes(const SfxItemSet& rItemSet); + void SetShadowAttributes(const SfxItemSet& rItemSet); + void SetShadowPosition(const Point& rPos); + + virtual void Paint( vcl::RenderContext& rRenderContext, const tools::Rectangle& rRect ) override; +}; + +class SvxRelativeField; + +void limitWidthForSidebar(weld::SpinButton& rSpinButton); +SVX_DLLPUBLIC void limitWidthForSidebar(SvxRelativeField& rMetricSpinButton); +//tdf#130197 Give this toolbar a width as if it had 5 standard toolbutton entries +SVX_DLLPUBLIC void padWidthForSidebar(weld::Toolbar& rToolbar, const css::uno::Reference<css::frame::XFrame>& rFrame); + +#endif // INCLUDED_SVX_DLGCTRL_HXX + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |