include/svx/fmshell.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
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   9  * This file incorporates work covered by the following license notice:
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  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 #ifndef INCLUDED_SVX_FMSHELL_HXX
  20 #define INCLUDED_SVX_FMSHELL_HXX
  21
  22 // ***************************************************************************************************
  23 // ***************************************************************************************************
  24 // ***************************************************************************************************
  25
  26 #include <memory>
  27 #include <rtl/ref.hxx>
  28 #include <sfx2/shell.hxx>
  29 #include <vcl/outdev.hxx>
  30
  31 #include <svx/svxdllapi.h>
  32 #include <svx/ifaceids.hxx>
  33 #include <svl/hint.hxx>
  34
  35 #include <com/sun/star/uno/Reference.hxx>
  36
  37 class FmFormModel;
  38 class FmFormPage;
  39 class FmXFormShell;
  40 class FmFormView;
  41 class SdrView;
  42 class SdrUnoObj;
  43 class LinkParamNone;
  44
  45 namespace com { namespace sun { namespace star { namespace form {
  46     class XForm;
  47     namespace runtime {
  48         class XFormController;
  49     }
  50 } } } }
  51
  52 namespace com::sun::star::awt { class XControl; }
  53 namespace com::sun::star::awt { class XControlModel; }
  54 template <typename Arg, typename Ret> class Link;
  55
  56 namespace svx
  57 {
  58     class ISdrObjectFilter;
  59 }
  60
  61
  62 class SAL_WARN_UNUSED SVX_DLLPUBLIC FmDesignModeChangedHint : public SfxHint
  63 {
  64     bool const m_bDesignMode;
  65
  66 public:
  67     FmDesignModeChangedHint( bool bDesMode );
  68     virtual ~FmDesignModeChangedHint() override;
  69
  70     bool GetDesignMode() const { return m_bDesignMode; }
  71 };
  72
  73 class SVX_DLLPUBLIC FmFormShell : public SfxShell
  74 {
  75     friend class FmFormView;
  76     friend class FmXFormShell;
  77
  78     rtl::Reference<FmXFormShell> m_pImpl;
  79     FmFormView*     m_pFormView;
  80     FmFormModel*    m_pFormModel;
  81
  82     sal_uInt16  m_nLastSlot;
  83     bool        m_bDesignMode : 1;
  84     bool        m_bHasForms : 1;    // flag storing if the forms on a page exist,
  85                                         // only for the DesignMode, see UIFeatureChanged!
  86
  87     // the marks of a FormView have changed...
  88     void NotifyMarkListChanged(FmFormView*);
  89         // (the FormView itself is not a broadcaster, therefore it can't always correctly notify the
  90         // form explorer who is interested in the event)
  91
  92 public:
  93     SFX_DECL_INTERFACE(SVX_INTERFACE_FORM_SH)
  94
  95 private:
  96     /// SfxInterface initializer.
  97     static void InitInterface_Impl();
  98
  99 public:
 100     FmFormShell(SfxViewShell* pParent, FmFormView* pView = nullptr);
 101     virtual ~FmFormShell() override;
 102
 103     void Execute( SfxRequest& );
 104     void GetState( SfxItemSet& );
 105     virtual bool HasUIFeature(SfxShellFeature nFeature) const override;
 106
 107     void ExecuteTextAttribute( SfxRequest& );
 108     void GetTextAttributeState( SfxItemSet& );
 109
 110     bool GetY2KState(sal_uInt16& nReturn);
 111     void SetY2KState(sal_uInt16 n);
 112
 113     void SetView(FmFormView* pView);
 114
 115     FmFormView*  GetFormView() const { return m_pFormView; }
 116     FmFormModel* GetFormModel() const { return m_pFormModel; }
 117     FmFormPage*  GetCurPage() const;
 118     FmXFormShell* GetImpl() const {return m_pImpl.get();};
 119
 120     bool PrepareClose(bool bUI = true);
 121
 122     bool        IsActiveControl() const;
 123     void        ForgetActiveControl();
 124     void        SetControlActivationHandler( const Link<LinkParamNone*,void>& _rHdl );
 125
 126     virtual void    Activate(bool bMDI) override;
 127     virtual void    Deactivate(bool bMDI) override;
 128
 129     // helper methods for implementing XFormLayerAccess
 130     SdrUnoObj* GetFormControl(
 131         const css::uno::Reference< css::awt::XControlModel >& _rxModel,
 132         const SdrView& _rView,
 133         const OutputDevice& _rDevice,
 134         css::uno::Reference< css::awt::XControl >& _out_rxControl
 135     ) const;
 136
 137     static css::uno::Reference< css::form::runtime::XFormController > GetFormController(
 138         const css::uno::Reference< css::form::XForm >& _rxForm,
 139         const SdrView& _rView,
 140         const OutputDevice& _rDevice
 141     );
 142
 143     /** puts the focus into the document window, if current a form control has the focus. Otherwise, moves the focus
 144         to the control belonging to the given SdrUnoObj.
 145     */
 146     void    ToggleControlFocus(
 147         const SdrUnoObj& i_rNextCandidate,
 148         const SdrView& i_rView,
 149               OutputDevice& i_rDevice
 150     ) const;
 151
 152     static ::std::unique_ptr< svx::ISdrObjectFilter >
 153             CreateFocusableControlFilter(
 154                 const SdrView& i_rView,
 155                 const OutputDevice& i_rDevice
 156             );
 157
 158     virtual bool IsDesignMode() const override { return m_bDesignMode; }
 159     void         SetDesignMode( bool _bDesignMode );
 160
 161 protected:
 162     void GetFormState(SfxItemSet &rSet, sal_uInt16 nWhich);
 163
 164     // is there a form on the current page?
 165     void DetermineForms(bool bInvalidate);
 166     void impl_setDesignMode( bool bDesign);
 167 };
 168
 169 #endif // INCLUDED_SVX_FMSHELL_HXX
 170
 171 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */