X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/92a19c2e7757ba742846f83e56356de0a607bdc2..7664a67f57db442025638bb87099fb2826bc2400:/samples/html/printing/printing.cpp diff --git a/samples/html/printing/printing.cpp b/samples/html/printing/printing.cpp index 561b77f33f..036aa8912f 100644 --- a/samples/html/printing/printing.cpp +++ b/samples/html/printing/printing.cpp @@ -1,6 +1,7 @@ ///////////////////////////////////////////////////////////////////////////// // Name: printimg.cpp // Purpose: wxHtmlEasyPrinting testing example +// Licence: wxWindows Licence ///////////////////////////////////////////////////////////////////////////// @@ -12,15 +13,14 @@ #endif // for all others, include the necessary headers (this file is usually all you -// need because it includes almost all "standard" wxWindows headers +// need because it includes almost all "standard" wxWidgets headers #ifndef WX_PRECOMP -#include +#include "wx/wx.h" #endif -#include -#include - -#include +#include "wx/image.h" +#include "wx/html/htmlwin.h" +#include "wx/html/htmprint.h" // ---------------------------------------------------------------------------- @@ -45,26 +45,30 @@ class MyApp : public wxApp class MyFrame : public wxFrame { public: - // ctor(s) + // ctor and dtor MyFrame(const wxString& title, const wxPoint& pos, const wxSize& size); + virtual ~MyFrame(); // event handlers (these functions should _not_ be virtual) void OnQuit(wxCommandEvent& event); void OnAbout(wxCommandEvent& event); - void OnPrintSetup(wxCommandEvent& event); void OnPageSetup(wxCommandEvent& event); void OnPrint(wxCommandEvent& event); void OnPreview(wxCommandEvent& event); void OnOpen(wxCommandEvent& event); + void OnPrintSmall(wxCommandEvent& event); + void OnPrintNormal(wxCommandEvent& event); + void OnPrintHuge(wxCommandEvent& event); + private: wxHtmlWindow *m_Html; wxHtmlEasyPrinting *m_Prn; wxString m_Name; - // any class wishing to process wxWindows events must use this macro + // any class wishing to process wxWidgets events must use this macro DECLARE_EVENT_TABLE() }; @@ -77,33 +81,36 @@ enum { // menu items Minimal_Quit = 1, - Minimal_About, Minimal_Print, Minimal_Preview, Minimal_PageSetup, - Minimal_PrintSetup, - Minimal_Open + Minimal_Open, + Minimal_PrintSmall, + Minimal_PrintNormal, + Minimal_PrintHuge }; // ---------------------------------------------------------------------------- -// event tables and other macros for wxWindows +// event tables and other macros for wxWidgets // ---------------------------------------------------------------------------- -// the event tables connect the wxWindows events with the functions (event +// the event tables connect the wxWidgets events with the functions (event // handlers) which process them. It can be also done at run-time, but for the // simple menu events like this the static method is much simpler. BEGIN_EVENT_TABLE(MyFrame, wxFrame) EVT_MENU(Minimal_Quit, MyFrame::OnQuit) - EVT_MENU(Minimal_About, MyFrame::OnAbout) + EVT_MENU(wxID_ABOUT, MyFrame::OnAbout) EVT_MENU(Minimal_Print, MyFrame::OnPrint) EVT_MENU(Minimal_Preview, MyFrame::OnPreview) EVT_MENU(Minimal_PageSetup, MyFrame::OnPageSetup) - EVT_MENU(Minimal_PrintSetup, MyFrame::OnPrintSetup) EVT_MENU(Minimal_Open, MyFrame::OnOpen) + EVT_MENU(Minimal_PrintSmall, MyFrame::OnPrintSmall) + EVT_MENU(Minimal_PrintNormal, MyFrame::OnPrintNormal) + EVT_MENU(Minimal_PrintHuge, MyFrame::OnPrintHuge) END_EVENT_TABLE() -// Create a new application object: this macro will allow wxWindows to create +// Create a new application object: this macro will allow wxWidgets to create // the application object during program execution (it's better than using a // static object for many reasons) and also declares the accessor function // wxGetApp() which will return the reference of the right type (i.e. MyApp and @@ -118,8 +125,12 @@ IMPLEMENT_APP(MyApp) // the application class // ---------------------------------------------------------------------------- // `Main program' equivalent: the program execution "starts" here + bool MyApp::OnInit() { + if ( !wxApp::OnInit() ) + return false; + #if wxUSE_LIBPNG wxImage::AddHandler(new wxPNGHandler); #endif @@ -130,19 +141,19 @@ bool MyApp::OnInit() wxImage::AddHandler(new wxGIFHandler); #endif - MyFrame *frame = new MyFrame("Printing test", - wxPoint(150, 50), wxSize(640, 480)); + MyFrame *frame = new MyFrame(_("Printing test"), + wxDefaultPosition, wxSize(640, 480)); // Show it and tell the application that it's our main window // @@@ what does it do exactly, in fact? is it necessary here? - frame->Show(TRUE); + frame->Show(true); SetTopWindow(frame); // success: wxApp::OnRun() will be called which will enter the main message - // loop and the application will run. If we returned FALSE here, the + // loop and the application will run. If we returned false here, the // application would exit immediately. - return TRUE; + return true; } // ---------------------------------------------------------------------------- @@ -152,38 +163,58 @@ bool MyApp::OnInit() // frame constructor MyFrame::MyFrame(const wxString& title, const wxPoint& pos, const wxSize& size) - : wxFrame((wxFrame *)NULL, -1, title, pos, size) + : wxFrame((wxFrame *)NULL, wxID_ANY, title, pos, size) { // create a menu bar wxMenu *menuFile = new wxMenu; - menuFile->Append(Minimal_Open, "Open...\tCtrl-O"); + menuFile->Append(Minimal_Open, _("Open...\tCtrl-O")); menuFile->AppendSeparator(); - menuFile->Append(Minimal_PageSetup, "Page Setup"); - menuFile->Append(Minimal_PrintSetup, "Printer Setup"); - menuFile->Append(Minimal_Print, "Print..."); - menuFile->Append(Minimal_Preview, "Preview..."); + menuFile->Append(Minimal_PageSetup, _("Page Setup")); + menuFile->Append(Minimal_Print, _("Print...")); + menuFile->Append(Minimal_Preview, _("Preview...")); menuFile->AppendSeparator(); - menuFile->Append(Minimal_About, "&About"); + menuFile->Append(wxID_ABOUT, _("&About")); menuFile->AppendSeparator(); - menuFile->Append(Minimal_Quit, "&Exit"); + menuFile->Append(Minimal_Quit, _("&Exit")); + wxMenu *testFile = new wxMenu; + testFile->Append(Minimal_PrintSmall, _("Small Printer Fonts")); + testFile->Append(Minimal_PrintNormal, _("Normal Printer Fonts")); + testFile->Append(Minimal_PrintHuge, _("Huge Printer Fonts")); + // now append the freshly created menu to the menu bar... wxMenuBar *menuBar = new wxMenuBar; - menuBar->Append(menuFile, "&File"); + menuBar->Append(menuFile, _("&File")); + menuBar->Append(testFile, _("&Test")); // ... and attach this menu bar to the frame SetMenuBar(menuBar); +#if wxUSE_STATUSBAR CreateStatusBar(1); +#endif // wxUSE_STATUSBAR m_Html = new wxHtmlWindow(this); - m_Html -> SetRelatedFrame(this, "HTML : %s"); + m_Html -> SetRelatedFrame(this, _("HTML : %s")); +#if wxUSE_STATUSBAR m_Html -> SetRelatedStatusBar(0); - m_Name = "test.htm"; +#endif // wxUSE_STATUSBAR + m_Name = wxT("test.htm"); m_Html -> LoadPage(m_Name); - m_Prn = new wxHtmlEasyPrinting("Easy Printing Demo", this); - m_Prn -> SetHeader(m_Name + "(@PAGENUM@/@PAGESCNT@)
", wxPAGE_ALL); + m_Prn = new wxHtmlEasyPrinting(_("Easy Printing Demo"), this); + m_Prn -> SetHeader(m_Name + wxT("(@PAGENUM@/@PAGESCNT@)
"), wxPAGE_ALL); + + // To specify where the AFM files are kept on Unix, + // you may wish to do something like this + // m_Prn->GetPrintData()->SetFontMetricPath(wxT("/home/julians/afm")); +} + +// frame destructor +MyFrame::~MyFrame() +{ + delete m_Prn; + m_Prn = (wxHtmlEasyPrinting *) NULL; } @@ -191,21 +222,14 @@ MyFrame::MyFrame(const wxString& title, const wxPoint& pos, const wxSize& size) void MyFrame::OnQuit(wxCommandEvent& WXUNUSED(event)) { - delete m_Prn; - // TRUE is to force the frame to close - Close(TRUE); + // true is to force the frame to close + Close(true); } void MyFrame::OnAbout(wxCommandEvent& WXUNUSED(event)) { - wxMessageBox("HTML printing sample\n\n(c) Vaclav Slavik, 1999"); -} - - -void MyFrame::OnPrintSetup(wxCommandEvent& WXUNUSED(event)) -{ - m_Prn -> PrinterSetup(); + wxMessageBox(_("HTML printing sample\n\n(c) Vaclav Slavik, 1999")); } @@ -229,14 +253,28 @@ void MyFrame::OnPreview(wxCommandEvent& WXUNUSED(event)) void MyFrame::OnOpen(wxCommandEvent& WXUNUSED(event)) { - wxFileDialog dialog(this, "Open HTML page", "", "", "*.htm", 0); + wxFileDialog dialog(this, _("Open HTML page"), wxT(""), wxT(""), wxT("*.htm"), 0); if (dialog.ShowModal() == wxID_OK) { m_Name = dialog.GetPath(); m_Html -> LoadPage(m_Name); - m_Prn -> SetHeader(m_Name + "(@PAGENUM@/@PAGESCNT@)
", wxPAGE_ALL); + m_Prn -> SetHeader(m_Name + wxT("(@PAGENUM@/@PAGESCNT@)
"), wxPAGE_ALL); } } +void MyFrame::OnPrintSmall(wxCommandEvent& WXUNUSED(event)) +{ + m_Prn->SetStandardFonts(8); +} + +void MyFrame::OnPrintNormal(wxCommandEvent& WXUNUSED(event)) +{ + m_Prn->SetStandardFonts(12); +} + +void MyFrame::OnPrintHuge(wxCommandEvent& WXUNUSED(event)) +{ + m_Prn->SetStandardFonts(28); +}