initial commit

Signed-off-by: Peter Siegmund <mars3142@noreply.mars3142.dev>

libs/wxWidgets-3.3.1/samples/printing/printing.h

@@ -0,0 +1,133 @@
+/////////////////////////////////////////////////////////////////////////////
+// Name:        samples/printing.h
+// Purpose:     Printing demo for wxWidgets
+// Author:      Julian Smart
+// Created:     1995
+// Copyright:   (c) Julian Smart
+// Licence:     wxWindows licence
+/////////////////////////////////////////////////////////////////////////////
+
+// Define a new application
+class MyApp: public wxApp
+{
+public:
+    MyApp() {}
+
+    virtual bool OnInit() override;
+    virtual int OnExit() override;
+
+    void Draw(wxDC& dc);
+
+    void IncrementAngle()
+        { m_angle += 5; }
+    void DecrementAngle()
+        { m_angle -= 5; }
+
+    wxFont& GetTestFont()
+        { return m_testFont; }
+
+private:
+    int       m_angle;
+    wxBitmap  m_bitmap;
+    wxFont    m_testFont;
+};
+
+wxDECLARE_APP(MyApp);
+class MyCanvas;
+
+// Define a new canvas and frame
+class MyFrame: public wxFrame
+{
+public:
+    MyFrame(const wxString& title);
+
+    void OnAngleUp(wxCommandEvent& event);
+    void OnAngleDown(wxCommandEvent& event);
+
+    void OnPrint(wxCommandEvent& event);
+    void OnPrintPreview(wxCommandEvent& event);
+    void OnPageSetup(wxCommandEvent& event);
+#if wxUSE_POSTSCRIPT
+    void OnPrintPS(wxCommandEvent& event);
+    void OnPrintPreviewPS(wxCommandEvent& event);
+    void OnPageSetupPS(wxCommandEvent& event);
+#endif
+#ifdef __WXMAC__
+    void OnPageMargins(wxCommandEvent& event);
+#endif
+
+    void OnPreviewFrameModalityKind(wxCommandEvent& event);
+
+    void OnExit(wxCommandEvent& event);
+    void OnPrintAbout(wxCommandEvent& event);
+
+private:
+    MyCanvas* m_canvas;
+    wxPreviewFrameModalityKind m_previewModality;
+
+    wxDECLARE_EVENT_TABLE();
+};
+
+// Define a new white canvas
+class MyCanvas: public wxScrolledWindow
+{
+public:
+    MyCanvas(wxFrame *frame, long style);
+
+    //void OnPaint(wxPaintEvent& evt);
+    virtual void OnDraw(wxDC& dc) override;
+
+private:
+    wxDECLARE_EVENT_TABLE();
+};
+
+// Defines a new printout class to print our document
+class MyPrintout: public wxPrintout
+{
+public:
+    MyPrintout(MyFrame* frame,
+               wxPrintDialogData* printDlgData,
+               const wxString& title = "My printout")
+        : wxPrintout(title)
+    {
+        m_frame = frame;
+        m_printDlgData = printDlgData;
+    }
+
+    virtual bool OnPrintPage(int page) override;
+    virtual bool HasPage(int page) override;
+    virtual bool OnBeginDocument(int startPage, int endPage) override;
+    virtual wxPrintPageRange GetPagesInfo(wxPrintPageRanges& ranges) override;
+
+    void DrawPageOne();
+    void DrawPageTwo();
+
+    // Writes a header on a page. Margin units are in millimetres.
+    bool WritePageHeader(wxPrintout *printout, wxDC *dc, const wxString& text, double mmToLogical);
+
+private:
+    MyFrame *m_frame;
+    wxPrintDialogData* m_printDlgData;
+};
+
+
+// constants:
+enum
+{
+    WXPRINT_PAGE_SETUP = 103,
+
+    WXPRINT_PRINT_PS,
+    WXPRINT_PAGE_SETUP_PS,
+    WXPRINT_PREVIEW_PS,
+
+    WXPRINT_ANGLEUP,
+    WXPRINT_ANGLEDOWN,
+
+#ifdef __WXMAC__
+    WXPRINT_PAGE_MARGINS,
+#endif
+
+    WXPRINT_FRAME_MODAL_APP,
+    WXPRINT_FRAME_MODAL_WIN,
+    WXPRINT_FRAME_MODAL_NON
+};