Added new wxPrintFactory code and made wxPrinter
and wxPrintPreview make use of it. BIG CHANGE. git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@29817 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Robert Roebling
@@ -37,7 +37,11 @@ class WXDLLEXPORT wxPrintPreviewBase;
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class WXDLLEXPORT wxPreviewCanvas;
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class WXDLLEXPORT wxPreviewControlBar;
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class WXDLLEXPORT wxPreviewFrame;
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class WXDLLEXPORT wxPrintFactory;
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//----------------------------------------------------------------------------
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// error consts
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//----------------------------------------------------------------------------
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enum wxPrinterError
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{
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@@ -46,6 +50,52 @@ enum wxPrinterError
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wxPRINTER_ERROR
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};
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//----------------------------------------------------------------------------
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// wxPrintFactory
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//----------------------------------------------------------------------------
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class WXDLLEXPORT wxPrintFactory
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{
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public:
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wxPrintFactory() {}
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virtual ~wxPrintFactory() {}
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virtual bool HasPageSetupDialog() = 0;
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virtual bool HasPrintSetupDialog() = 0;
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virtual wxPrinterBase *CreatePrinter( wxPrintDialogData* data ) = 0;
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virtual wxPrintPreviewBase *CreatePrintPreview( wxPrintout *preview,
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wxPrintout *printout = NULL,
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wxPrintDialogData *data = NULL ) = 0;
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virtual wxPrintPreviewBase *CreatePrintPreview( wxPrintout *preview,
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wxPrintout *printout,
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wxPrintData *data ) = 0;
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static void SetPrintFactory( wxPrintFactory *factory );
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static wxPrintFactory *GetFactory();
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static wxPrintFactory *m_factory;
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};
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class WXDLLEXPORT wxNativePrintFactory: public wxPrintFactory
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{
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public:
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virtual bool HasPageSetupDialog()
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{ return true; }
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virtual bool HasPrintSetupDialog()
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{ return true; }
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virtual wxPrinterBase *CreatePrinter( wxPrintDialogData *data );
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virtual wxPrintPreviewBase *CreatePrintPreview( wxPrintout *preview,
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wxPrintout *printout = NULL,
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wxPrintDialogData *data = NULL );
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virtual wxPrintPreviewBase *CreatePrintPreview( wxPrintout *preview,
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wxPrintout *printout,
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wxPrintData *data );
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};
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//----------------------------------------------------------------------------
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// wxPrinterBase
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//----------------------------------------------------------------------------
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/*
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* Represents the printer: manages printing a wxPrintout object
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@@ -88,8 +138,36 @@ private:
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DECLARE_NO_COPY_CLASS(wxPrinterBase)
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};
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//----------------------------------------------------------------------------
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// wxPrinter
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//----------------------------------------------------------------------------
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class WXDLLEXPORT wxPrinter: public wxPrinterBase
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{
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public:
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wxPrinter(wxPrintDialogData *data = (wxPrintDialogData *) NULL);
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virtual ~wxPrinter();
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virtual wxWindow *CreateAbortWindow(wxWindow *parent, wxPrintout *printout);
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virtual void ReportError(wxWindow *parent, wxPrintout *printout, const wxString& message);
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virtual bool Setup(wxWindow *parent);
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virtual bool Print(wxWindow *parent, wxPrintout *printout, bool prompt = true);
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virtual wxDC* PrintDialog(wxWindow *parent);
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protected:
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wxPrinterBase *m_pimpl;
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private:
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DECLARE_CLASS(wxPrinter)
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DECLARE_NO_COPY_CLASS(wxPrinter)
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};
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//----------------------------------------------------------------------------
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// wxPrintout
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//----------------------------------------------------------------------------
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/*
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* wxPrintout
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* Represents an object via which a document may be printed.
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* The programmer derives from this, overrides (at least) OnPrintPage,
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* and passes it to a wxPrinter object for printing, or a wxPrintPreview
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@@ -301,15 +379,16 @@ private:
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DECLARE_NO_COPY_CLASS(wxPreviewControlBar)
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};
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//----------------------------------------------------------------------------
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// wxPrintPreviewBase
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//----------------------------------------------------------------------------
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/*
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* wxPrintPreview
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* Programmer creates an object of this class to preview a wxPrintout.
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*/
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class WXDLLEXPORT wxPrintPreviewBase: public wxObject
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{
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DECLARE_CLASS(wxPrintPreviewBase)
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public:
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wxPrintPreviewBase(wxPrintout *printout,
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wxPrintout *printoutForPrinting = (wxPrintout *) NULL,
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@@ -320,17 +399,17 @@ public:
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virtual ~wxPrintPreviewBase();
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virtual bool SetCurrentPage(int pageNum);
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int GetCurrentPage() const { return m_currentPage; };
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virtual int GetCurrentPage() const;
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void SetPrintout(wxPrintout *printout) { m_previewPrintout = printout; };
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wxPrintout *GetPrintout() const { return m_previewPrintout; };
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wxPrintout *GetPrintoutForPrinting() const { return m_printPrintout; };
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virtual void SetPrintout(wxPrintout *printout);
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virtual wxPrintout *GetPrintout() const;
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virtual wxPrintout *GetPrintoutForPrinting() const;
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void SetFrame(wxFrame *frame) { m_previewFrame = frame; };
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void SetCanvas(wxPreviewCanvas *canvas) { m_previewCanvas = canvas; };
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virtual void SetFrame(wxFrame *frame);
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virtual void SetCanvas(wxPreviewCanvas *canvas);
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virtual wxFrame *GetFrame() const { return m_previewFrame; }
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virtual wxPreviewCanvas *GetCanvas() const { return m_previewCanvas; }
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virtual wxFrame *GetFrame() const;
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virtual wxPreviewCanvas *GetCanvas() const;
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// The preview canvas should call this from OnPaint
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virtual bool PaintPage(wxPreviewCanvas *canvas, wxDC& dc);
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@@ -344,16 +423,17 @@ public:
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// This is called by wxPrintPreview to render a page into a wxMemoryDC.
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virtual bool RenderPage(int pageNum);
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wxPrintDialogData& GetPrintDialogData() { return m_printDialogData; }
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virtual void SetZoom(int percent);
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int GetZoom() const { return m_currentZoom; };
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virtual int GetZoom() const;
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int GetMaxPage() const { return m_maxPage; }
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int GetMinPage() const { return m_minPage; }
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virtual wxPrintDialogData& GetPrintDialogData();
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virtual int GetMaxPage() const;
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virtual int GetMinPage() const;
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bool Ok() const { return m_isOk; }
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void SetOk(bool ok) { m_isOk = ok; }
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virtual bool Ok() const;
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virtual void SetOk(bool ok);
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///////////////////////////////////////////////////////////////////////////
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// OVERRIDES
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@@ -392,11 +472,62 @@ private:
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void Init(wxPrintout *printout, wxPrintout *printoutForPrinting);
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DECLARE_NO_COPY_CLASS(wxPrintPreviewBase)
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DECLARE_CLASS(wxPrintPreviewBase)
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};
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/*
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* Abort dialog
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*/
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//----------------------------------------------------------------------------
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// wxPrintPreview
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//----------------------------------------------------------------------------
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class WXDLLEXPORT wxPrintPreview: public wxPrintPreviewBase
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{
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public:
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wxPrintPreview(wxPrintout *printout,
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wxPrintout *printoutForPrinting = (wxPrintout *) NULL,
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wxPrintDialogData *data = (wxPrintDialogData *) NULL);
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wxPrintPreview(wxPrintout *printout,
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wxPrintout *printoutForPrinting,
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wxPrintData *data);
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virtual ~wxPrintPreview();
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virtual bool SetCurrentPage(int pageNum);
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virtual int GetCurrentPage() const;
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virtual void SetPrintout(wxPrintout *printout);
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virtual wxPrintout *GetPrintout() const;
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virtual wxPrintout *GetPrintoutForPrinting() const;
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virtual void SetFrame(wxFrame *frame);
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virtual void SetCanvas(wxPreviewCanvas *canvas);
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virtual wxFrame *GetFrame() const;
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virtual wxPreviewCanvas *GetCanvas() const;
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virtual bool PaintPage(wxPreviewCanvas *canvas, wxDC& dc);
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virtual bool DrawBlankPage(wxPreviewCanvas *canvas, wxDC& dc);
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virtual void AdjustScrollbars(wxPreviewCanvas *canvas);
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virtual bool RenderPage(int pageNum);
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virtual void SetZoom(int percent);
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virtual bool Print(bool interactive);
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virtual void DetermineScaling();
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virtual wxPrintDialogData& GetPrintDialogData();
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virtual int GetMaxPage() const;
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virtual int GetMinPage() const;
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virtual bool Ok() const;
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virtual void SetOk(bool ok);
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private:
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wxPrintPreviewBase *m_pimpl;
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private:
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DECLARE_CLASS(wxPrintPreview)
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DECLARE_NO_COPY_CLASS(wxPrintPreview)
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};
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//----------------------------------------------------------------------------
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// wxPrintAbortDialog
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//----------------------------------------------------------------------------
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class WXDLLEXPORT wxPrintAbortDialog: public wxDialog
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{
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