X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/43b2d5e7c3b3e3d6b245e279dde73d96e0075911..65fb4b3a4f18e1d8b58ac92d50d4cc7f81f03783:/samples/printing/printing.cpp?ds=sidebyside diff --git a/samples/printing/printing.cpp b/samples/printing/printing.cpp index fd48a07d30..ace34b5d7f 100644 --- a/samples/printing/printing.cpp +++ b/samples/printing/printing.cpp @@ -51,8 +51,8 @@ #include "printing.h" -#ifndef __WXMSW__ - #include "mondrian.xpm" +#ifndef wxHAS_IMAGES_IN_RESOURCES + #include "../sample.xpm" #endif // Global print data, to remember settings during the session @@ -117,14 +117,12 @@ bool MyApp::OnInit(void) // Create the main frame window // ---------------------------- - MyFrame* frame = new MyFrame((wxFrame *) NULL, _T("wxWidgets Printing Demo"), + MyFrame* frame = new MyFrame((wxFrame *) NULL, wxT("wxWidgets Printing Demo"), wxPoint(0, 0), wxSize(400, 400)); frame->Centre(wxBOTH); frame->Show(); - SetTopWindow(frame); - return true; } @@ -212,7 +210,7 @@ void MyApp::Draw(wxDC&dc) str.Printf( wxT("---- Text at angle %d ----"), i ); dc.DrawRotatedText( str, 100, 300, i ); - wxIcon my_icon = wxICON(mondrian); + wxIcon my_icon = wxICON(sample); dc.DrawIcon( my_icon, 100, 100); @@ -230,11 +228,17 @@ void MyApp::Draw(wxDC&dc) if (window_dc) gc = wxGraphicsContext::Create( *window_dc ); +#ifdef __WXMSW__ + wxEnhMetaFileDC *emf_dc = wxDynamicCast( &dc, wxEnhMetaFileDC ); + if (emf_dc) + gc = wxGraphicsContext::Create( *emf_dc ); +#endif + if (gc) { // make a path that contains a circle and some lines, centered at 100,100 gc->SetPen( *wxRED_PEN ); - gc->SetFont( m_testFont, *wxGREEN ); + wxGraphicsPath path = gc->CreatePath(); path.AddCircle( 50.0, 50.0, 50.0 ); path.MoveToPoint(0.0, 50.0); @@ -246,6 +250,17 @@ void MyApp::Draw(wxDC&dc) gc->StrokePath(path); + // draw some text + wxString text("Text by wxGraphicsContext"); + gc->SetFont( m_testFont, *wxBLACK ); + gc->DrawText(text, 25.0, 60.0); + + // draw rectangle around the text + double w, h, d, el; + gc->GetTextExtent(text, &w, &h, &d, &el); + gc->SetPen( *wxBLACK_PEN ); + gc->DrawRectangle(25.0, 60.0, w, h); + delete gc; } #endif @@ -272,32 +287,42 @@ BEGIN_EVENT_TABLE(MyFrame, wxFrame) #endif EVT_MENU(WXPRINT_ANGLEUP, MyFrame::OnAngleUp) EVT_MENU(WXPRINT_ANGLEDOWN, MyFrame::OnAngleDown) + + EVT_MENU_RANGE(WXPRINT_FRAME_MODAL_APP, + WXPRINT_FRAME_MODAL_NON, + MyFrame::OnPreviewFrameModalityKind) END_EVENT_TABLE() MyFrame::MyFrame(wxFrame *frame, const wxString&title, const wxPoint&pos, const wxSize&size) : wxFrame(frame, wxID_ANY, title, pos, size) { m_canvas = NULL; + m_previewModality = wxPreviewFrame_AppModal; #if wxUSE_STATUSBAR // Give us a status line CreateStatusBar(2); - SetStatusText(_T("Printing demo")); + SetStatusText(wxT("Printing demo")); #endif // wxUSE_STATUSBAR // Load icon and bitmap - SetIcon( wxICON( mondrian) ); + SetIcon( wxICON( sample) ); // Make a menubar wxMenu *file_menu = new wxMenu; - file_menu->Append(wxID_PRINT, _T("&Print..."), _T("Print")); - file_menu->Append(WXPRINT_PAGE_SETUP, _T("Page Set&up..."), _T("Page setup")); + file_menu->Append(wxID_PRINT, wxT("&Print..."), wxT("Print")); + file_menu->Append(WXPRINT_PAGE_SETUP, wxT("Page Set&up..."), wxT("Page setup")); #ifdef __WXMAC__ - file_menu->Append(WXPRINT_PAGE_MARGINS, _T("Page Margins..."), _T("Page margins")); + file_menu->Append(WXPRINT_PAGE_MARGINS, wxT("Page Margins..."), wxT("Page margins")); #endif - file_menu->Append(wxID_PREVIEW, _T("Print Pre&view"), _T("Preview")); + file_menu->Append(wxID_PREVIEW, wxT("Print Pre&view"), wxT("Preview")); + wxMenu * const menuModalKind = new wxMenu; + menuModalKind->AppendRadioItem(WXPRINT_FRAME_MODAL_APP, "&App modal"); + menuModalKind->AppendRadioItem(WXPRINT_FRAME_MODAL_WIN, "&Window modal"); + menuModalKind->AppendRadioItem(WXPRINT_FRAME_MODAL_NON, "&Not modal"); + file_menu->AppendSubMenu(menuModalKind, "Preview frame &modal kind"); #if wxUSE_ACCEL // Accelerators wxAcceleratorEntry entries[1]; @@ -308,24 +333,24 @@ MyFrame::MyFrame(wxFrame *frame, const wxString&title, const wxPoint&pos, const #if defined(__WXMSW__) &&wxTEST_POSTSCRIPT_IN_MSW file_menu->AppendSeparator(); - file_menu->Append(WXPRINT_PRINT_PS, _T("Print PostScript..."), _T("Print (PostScript)")); - file_menu->Append(WXPRINT_PAGE_SETUP_PS, _T("Page Setup PostScript..."), _T("Page setup (PostScript)")); - file_menu->Append(WXPRINT_PREVIEW_PS, _T("Print Preview PostScript"), _T("Preview (PostScript)")); + file_menu->Append(WXPRINT_PRINT_PS, wxT("Print PostScript..."), wxT("Print (PostScript)")); + file_menu->Append(WXPRINT_PAGE_SETUP_PS, wxT("Page Setup PostScript..."), wxT("Page setup (PostScript)")); + file_menu->Append(WXPRINT_PREVIEW_PS, wxT("Print Preview PostScript"), wxT("Preview (PostScript)")); #endif file_menu->AppendSeparator(); - file_menu->Append(WXPRINT_ANGLEUP, _T("Angle up\tAlt-U"), _T("Raise rotated text angle")); - file_menu->Append(WXPRINT_ANGLEDOWN, _T("Angle down\tAlt-D"), _T("Lower rotated text angle")); + file_menu->Append(WXPRINT_ANGLEUP, wxT("Angle up\tAlt-U"), wxT("Raise rotated text angle")); + file_menu->Append(WXPRINT_ANGLEDOWN, wxT("Angle down\tAlt-D"), wxT("Lower rotated text angle")); file_menu->AppendSeparator(); - file_menu->Append(wxID_EXIT, _T("E&xit"), _T("Exit program")); + file_menu->Append(wxID_EXIT, wxT("E&xit"), wxT("Exit program")); wxMenu *help_menu = new wxMenu; - help_menu->Append(wxID_ABOUT, _T("&About"), _T("About this demo")); + help_menu->Append(wxID_ABOUT, wxT("&About"), wxT("About this demo")); wxMenuBar *menu_bar = new wxMenuBar; - menu_bar->Append(file_menu, _T("&File")); - menu_bar->Append(help_menu, _T("&Help")); + menu_bar->Append(file_menu, wxT("&File")); + menu_bar->Append(help_menu, wxT("&Help")); // Associate the menu bar with the frame SetMenuBar(menu_bar); @@ -351,16 +376,16 @@ void MyFrame::OnPrint(wxCommandEvent& WXUNUSED(event)) wxPrintDialogData printDialogData(* g_printData); wxPrinter printer(&printDialogData); - MyPrintout printout(this, _T("My printout")); + MyPrintout printout(this, wxT("My printout")); if (!printer.Print(this, &printout, true /*prompt*/)) { if (wxPrinter::GetLastError() == wxPRINTER_ERROR) { - wxLogError(_T("There was a problem printing. Perhaps your current printer is not set correctly?")); + wxLogError(wxT("There was a problem printing. Perhaps your current printer is not set correctly?")); } else { - wxLogMessage(_T("You canceled printing")); + wxLogMessage(wxT("You canceled printing")); } } else @@ -378,14 +403,14 @@ void MyFrame::OnPrintPreview(wxCommandEvent& WXUNUSED(event)) if (!preview->IsOk()) { delete preview; - wxLogError(_T("There was a problem previewing.\nPerhaps your current printer is not set correctly?")); + wxLogError(wxT("There was a problem previewing.\nPerhaps your current printer is not set correctly?")); return; } wxPreviewFrame *frame = - new wxPreviewFrame(preview, this, _T("Demo Print Preview"), wxPoint(100, 100), wxSize(600, 650)); + new wxPreviewFrame(preview, this, wxT("Demo Print Preview"), wxPoint(100, 100), wxSize(600, 650)); frame->Centre(wxBOTH); - frame->Initialize(); + frame->InitializeWithModality(m_previewModality); frame->Show(); } @@ -404,7 +429,7 @@ void MyFrame::OnPageSetup(wxCommandEvent& WXUNUSED(event)) void MyFrame::OnPrintPS(wxCommandEvent& WXUNUSED(event)) { wxPostScriptPrinter printer(g_printData); - MyPrintout printout(_T("My printout")); + MyPrintout printout(wxT("My printout")); printer.Print(this, &printout, true/*prompt*/); (*g_printData) = printer.GetPrintData(); @@ -416,7 +441,7 @@ void MyFrame::OnPrintPreviewPS(wxCommandEvent& WXUNUSED(event)) wxPrintDialogData printDialogData(* g_printData); wxPrintPreview *preview = new wxPrintPreview(new MyPrintout, new MyPrintout, &printDialogData); wxPreviewFrame *frame = - new wxPreviewFrame(preview, this, _T("Demo Print Preview"), wxPoint(100, 100), wxSize(600, 650)); + new wxPreviewFrame(preview, this, wxT("Demo Print Preview"), wxPoint(100, 100), wxSize(600, 650)); frame->Centre(wxBOTH); frame->Initialize(); frame->Show(); @@ -449,8 +474,8 @@ void MyFrame::OnPageMargins(wxCommandEvent& WXUNUSED(event)) void MyFrame::OnPrintAbout(wxCommandEvent& WXUNUSED(event)) { - (void)wxMessageBox(_T("wxWidgets printing demo\nAuthor: Julian Smart"), - _T("About wxWidgets printing demo"), wxOK|wxCENTRE); + (void)wxMessageBox(wxT("wxWidgets printing demo\nAuthor: Julian Smart"), + wxT("About wxWidgets printing demo"), wxOK|wxCENTRE); } void MyFrame::OnAngleUp(wxCommandEvent& WXUNUSED(event)) @@ -465,6 +490,12 @@ void MyFrame::OnAngleDown(wxCommandEvent& WXUNUSED(event)) m_canvas->Refresh(); } +void MyFrame::OnPreviewFrameModalityKind(wxCommandEvent& event) +{ + m_previewModality = static_cast( + wxPreviewFrame_AppModal + + (event.GetId() - WXPRINT_FRAME_MODAL_APP)); +} // ---------------------------------------------------------------------------- // MyCanvas @@ -627,7 +658,7 @@ void MyPrintout::DrawPageTwo() int ppiPrinterX, ppiPrinterY; GetPPIPrinter(&ppiPrinterX, &ppiPrinterY); - // This scales the DC so that the printout roughly represents the the screen + // This scales the DC so that the printout roughly represents the screen // scaling. The text point size _should_ be the right size but in fact is // too small for some reason. This is a detail that will need to be // addressed at some point but can be fudged for the moment. @@ -662,8 +693,8 @@ void MyPrintout::DrawPageTwo() dc->SetBrush(*wxTRANSPARENT_BRUSH); { // GetTextExtent demo: - wxString words[7] = { _T("This "), _T("is "), _T("GetTextExtent "), - _T("testing "), _T("string. "), _T("Enjoy "), _T("it!") }; + wxString words[7] = { wxT("This "), wxT("is "), wxT("GetTextExtent "), + wxT("testing "), wxT("string. "), wxT("Enjoy "), wxT("it!") }; wxCoord w, h; long x = 200, y= 250; wxFont fnt(15, wxSWISS, wxNORMAL, wxNORMAL); @@ -685,7 +716,7 @@ void MyPrintout::DrawPageTwo() dc->SetFont(wxGetApp().GetTestFont()); - dc->DrawText(_T("Some test text"), 200, 300 ); + dc->DrawText(wxT("Some test text"), 200, 300 ); // TESTING @@ -708,7 +739,7 @@ void MyPrintout::DrawPageTwo() dc->DrawLine( (long)leftMarginLogical, (long)bottomMarginLogical, (long)rightMarginLogical, (long)bottomMarginLogical); - WritePageHeader(this, dc, _T("A header"), logUnitsFactor); + WritePageHeader(this, dc, wxT("A header"), logUnitsFactor); } // Writes a header on a page. Margin units are in millimetres.