sc/source/filter/inc/drawingfragment.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 #pragma once
  21
  22 #include <memory>
  23 #include <oox/drawingml/shapegroupcontext.hxx>
  24 #include <oox/drawingml/color.hxx>
  25 #include <oox/ole/axcontrol.hxx>
  26 #include <oox/drawingml/shape.hxx>
  27 #include <oox/ole/vbaproject.hxx>
  28 #include <oox/vml/vmldrawing.hxx>
  29 #include <oox/vml/vmldrawingfragment.hxx>
  30 #include <oox/vml/vmltextbox.hxx>
  31 #include "drawingbase.hxx"
  32 #include "excelhandlers.hxx"
  33
  34 namespace oox::ole {
  35     struct AxFontData;
  36 }
  37
  38 namespace oox::xls {
  39
  40 // DrawingML
  41
  42 class ShapeMacroAttacher final : public ::oox::ole::VbaMacroAttacherBase
  43 {
  44 public:
  45     explicit            ShapeMacroAttacher( const OUString& rMacroName,
  46                             const css::uno::Reference< css::drawing::XShape >& rxShape );
  47
  48 private:
  49     virtual void        attachMacro( const OUString& rMacroUrl ) override;
  50
  51 private:
  52     css::uno::Reference< css::drawing::XShape > mxShape;
  53 };
  54
  55 class Shape final : public ::oox::drawingml::Shape, public WorksheetHelper
  56 {
  57 public:
  58     explicit            Shape(
  59                             const WorksheetHelper& rHelper,
  60                             const AttributeList& rAttribs,
  61                             const char* pcServiceName );
  62
  63 private:
  64     virtual void        finalizeXShape(
  65                             ::oox::core::XmlFilterBase& rFilter,
  66                             const css::uno::Reference< css::drawing::XShapes >& rxShapes ) override;
  67
  68     OUString     maMacroName;
  69 };
  70
  71 /** Context handler for creation of shapes embedded in group shapes. */
  72 class GroupShapeContext final : public ::oox::drawingml::ShapeGroupContext, public WorksheetHelper
  73 {
  74 public:
  75     explicit            GroupShapeContext(
  76                             const ::oox::core::FragmentHandler2& rParent,
  77                             const WorksheetHelper& rHelper,
  78                             const ::oox::drawingml::ShapePtr& rxParentShape,
  79                             const ::oox::drawingml::ShapePtr& rxShape );
  80
  81     static ::oox::core::ContextHandlerRef
  82                         createShapeContext(
  83                             ::oox::core::FragmentHandler2& rParent,
  84                             const WorksheetHelper& rHelper,
  85                             sal_Int32 nElement,
  86                             const AttributeList& rAttribs,
  87                             const ::oox::drawingml::ShapePtr& rxParentShape,
  88                             ::oox::drawingml::ShapePtr* pxShape = nullptr );
  89
  90 private:
  91     virtual ::oox::core::ContextHandlerRef
  92                         onCreateContext(
  93                             sal_Int32 nElement,
  94                             const ::oox::AttributeList& rAttribs ) override;
  95 };
  96
  97 /** Fragment handler for a complete sheet drawing. */
  98 class DrawingFragment final : public WorksheetFragmentBase
  99 {
 100 public:
 101     explicit            DrawingFragment(
 102                             const WorksheetHelper& rHelper,
 103                             const OUString& rFragmentPath );
 104
 105 private:
 106     virtual ::oox::core::ContextHandlerRef onCreateContext( sal_Int32 nElement, const AttributeList& rAttribs ) override;
 107     virtual void        onCharacters( const OUString& rChars ) override;
 108     virtual void        onEndElement() override;
 109
 110     typedef ::std::unique_ptr< ShapeAnchor > ShapeAnchorRef;
 111
 112     css::uno::Reference< css::drawing::XShapes >
 113                         mxDrawPage;             /// Drawing page of this sheet.
 114     ::oox::drawingml::ShapePtr mxShape;         /// Current top-level shape.
 115     ShapeAnchorRef      mxAnchor;               /// Current anchor of top-level shape.
 116     // for SmartArt. Apply the colors in rFontRefColor (from clrScheme) to all shapes in pShape,
 117     // the group object which represents the SmartArt.
 118     void applyFontRefColor(const oox::drawingml::ShapePtr& pShape,
 119                            const oox::drawingml::Color& rFontRefColor);
 120 };
 121
 122 // VML
 123
 124 class VmlControlMacroAttacher final : public ::oox::ole::VbaMacroAttacherBase
 125 {
 126 public:
 127     explicit            VmlControlMacroAttacher( const OUString& rMacroName,
 128                             const css::uno::Reference< css::container::XIndexContainer >& rxCtrlFormIC,
 129                             sal_Int32 nCtrlIndex, sal_Int32 nCtrlType, sal_Int32 nDropStyle );
 130
 131 private:
 132     virtual void        attachMacro( const OUString& rMacroUrl ) override;
 133
 134 private:
 135     css::uno::Reference< css::container::XIndexContainer > mxCtrlFormIC;
 136     sal_Int32           mnCtrlIndex;
 137     sal_Int32           mnCtrlType;
 138     sal_Int32           mnDropStyle;
 139 };
 140
 141 class VmlDrawing final : public ::oox::vml::Drawing, public WorksheetHelper
 142 {
 143 public:
 144     explicit            VmlDrawing( const WorksheetHelper& rHelper );
 145
 146     /** Returns the drawing shape for a cell note at the specified position. */
 147     const ::oox::vml::ShapeBase* getNoteShape( const ScAddress& rPos ) const;
 148
 149     /** Filters cell note shapes. */
 150     virtual bool        isShapeSupported( const ::oox::vml::ShapeBase& rShape ) const override;
 151
 152     /** Returns additional base names for automatic shape name creation. */
 153     virtual OUString getShapeBaseName( const ::oox::vml::ShapeBase& rShape ) const override;
 154
 155     /** Calculates the shape rectangle from a cell anchor string. */
 156     virtual bool        convertClientAnchor(
 157                             css::awt::Rectangle& orShapeRect,
 158                             const OUString& rShapeAnchor ) const override;
 159
 160     /** Creates a UNO control shape for legacy drawing controls. */
 161     virtual css::uno::Reference< css::drawing::XShape >
 162                         createAndInsertClientXShape(
 163                             const ::oox::vml::ShapeBase& rShape,
 164                             const css::uno::Reference< css::drawing::XShapes >& rxShapes,
 165                             const css::awt::Rectangle& rShapeRect ) const override;
 166
 167     /** Updates the bounding box covering all shapes of this drawing. */
 168     virtual void        notifyXShapeInserted(
 169                             const css::uno::Reference< css::drawing::XShape >& rxShape,
 170                             const css::awt::Rectangle& rShapeRect,
 171                             const ::oox::vml::ShapeBase& rShape, bool bGroupChild ) override;
 172
 173 private:
 174     /** Converts the passed VML textbox text color to an OLE color. */
 175     sal_uInt32          convertControlTextColor( std::u16string_view aTextColor ) const;
 176     /** Converts the passed VML textbox font to an ActiveX form control font. */
 177     void                convertControlFontData(
 178                             ::oox::ole::AxFontData& rAxFontData, sal_uInt32& rnOleTextColor,
 179                             const ::oox::vml::TextFontModel& rFontModel ) const;
 180     /** Converts the caption, the font settings, and the horizontal alignment
 181         from the passed VML textbox to ActiveX form control settings. */
 182     void                convertControlText(
 183                             ::oox::ole::AxFontData& rAxFontData, sal_uInt32& rnOleTextColor, OUString& rCaption,
 184                             const ::oox::vml::TextBox* pTextBox, sal_Int32 nTextHAlign ) const;
 185     /** Converts the passed VML shape background formatting to ActiveX control formatting. */
 186     void                convertControlBackground(
 187                             ::oox::ole::AxMorphDataModelBase& rAxModel,
 188                             const ::oox::vml::ShapeBase& rShape ) const;
 189
 190 private:
 191     ::oox::ole::ControlConverter maControlConv;
 192     ::oox::vml::TextFontModel maListBoxFont;
 193 };
 194
 195 class VmlDrawingFragment final : public ::oox::vml::DrawingFragment, public WorksheetHelper
 196 {
 197 public:
 198     explicit            VmlDrawingFragment(
 199                             const WorksheetHelper& rHelper,
 200                             const OUString& rFragmentPath );
 201
 202 private:
 203     virtual void        finalizeImport() override;
 204 };
 205
 206 } // namespace oox::xls
 207
 208 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */