-/*
-* File: printing.cc
-* Purpose: Printing demo for wxWindows class library
-* Author: Julian Smart
-* Created: 1995
-* Updated:
-* Copyright: (c) 1995, AIAI, University of Edinburgh
-*/
-
-/* static const char sccsid[] = "%W% %G%"; */
+/////////////////////////////////////////////////////////////////////////////
+// Name: printing.cpp
+// Purpose: Printing demo for wxWindows
+// Author: Julian Smart
+// Modified by:
+// Created: 1995
+// RCS-ID: $Id$
+// Copyright: (c) Julian Smart
+// Licence: wxWindows licence
+/////////////////////////////////////////////////////////////////////////////
#ifdef __GNUG__
#pragma implementation
IMPLEMENT_APP(MyApp)
// Writes a header on a page. Margin units are in millimetres.
-bool WritePageHeader(wxPrintout *printout, wxDC *dc, char *text, float mmToLogical);
+bool WritePageHeader(wxPrintout *printout, wxDC *dc, wxChar *text, float mmToLogical);
MyApp::MyApp()
{
g_printData = new wxPrintData;
g_pageSetupData = new wxPageSetupDialogData;
-
- // Compatibility with old system. In fact, we might keep wxThePrintSetupData
- // just for useful default values which we can optionally assign to our
- // own print data object.
-
-#if defined(__WXGTK__) || defined(__WXMOTIF__)
- (*g_printData) = * wxThePrintSetupData;
-#endif
// Create the main frame window
- frame = new MyFrame((wxFrame *) NULL, (char *) "wxWindows Printing Demo", wxPoint(0, 0), wxSize(400, 400));
+ frame = new MyFrame((wxFrame *) NULL, _T("wxWindows Printing Demo"), wxPoint(0, 0), wxSize(400, 400));
// Give it a status line
frame->CreateStatusBar(2);
// Make a menubar
wxMenu *file_menu = new wxMenu;
- file_menu->Append(WXPRINT_PRINT, "&Print...", "Print");
- file_menu->Append(WXPRINT_PRINT_SETUP, "Print &Setup...", "Setup printer properties");
- file_menu->Append(WXPRINT_PAGE_SETUP, "Page Set&up...", "Page setup");
- file_menu->Append(WXPRINT_PREVIEW, "Print Pre&view", "Preview");
+ file_menu->Append(WXPRINT_PRINT, _T("&Print..."), _T("Print"));
+ file_menu->Append(WXPRINT_PRINT_SETUP, _T("Print &Setup..."), _T("Setup printer properties"));
+ file_menu->Append(WXPRINT_PAGE_SETUP, _T("Page Set&up..."), _T("Page setup"));
+ file_menu->Append(WXPRINT_PREVIEW, _T("Print Pre&view"), _T("Preview"));
+#if wxUSE_ACCEL
// Accelerators
wxAcceleratorEntry entries[1];
entries[0].Set(wxACCEL_CTRL, (int) 'V', WXPRINT_PREVIEW);
wxAcceleratorTable accel(1, entries);
frame->SetAcceleratorTable(accel);
-
+#endif
+
#if defined(__WXMSW__) && wxTEST_POSTSCRIPT_IN_MSW
file_menu->AppendSeparator();
- file_menu->Append(WXPRINT_PRINT_PS, "Print PostScript...", "Print (PostScript)");
- file_menu->Append(WXPRINT_PRINT_SETUP_PS, "Print Setup PostScript...", "Setup printer properties (PostScript)");
- file_menu->Append(WXPRINT_PAGE_SETUP_PS, "Page Setup PostScript...", "Page setup (PostScript)");
- file_menu->Append(WXPRINT_PREVIEW_PS, "Print Preview PostScript", "Preview (PostScript)");
+ file_menu->Append(WXPRINT_PRINT_PS, _T("Print PostScript..."), _T("Print (PostScript)"));
+ file_menu->Append(WXPRINT_PRINT_SETUP_PS, _T("Print Setup PostScript..."), _T("Setup printer properties (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)"));
#endif
file_menu->AppendSeparator();
- file_menu->Append(WXPRINT_QUIT, "E&xit", "Exit program");
+ file_menu->Append(WXPRINT_QUIT, _T("E&xit"), _T("Exit program"));
wxMenu *help_menu = new wxMenu;
- help_menu->Append(WXPRINT_ABOUT, "&About", "About this demo");
+ help_menu->Append(WXPRINT_ABOUT, _T("&About"), _T("About this demo"));
wxMenuBar *menu_bar = new wxMenuBar;
- menu_bar->Append(file_menu, "&File");
- menu_bar->Append(help_menu, "&Help");
+ menu_bar->Append(file_menu, _T("&File"));
+ menu_bar->Append(help_menu, _T("&Help"));
// Associate the menu bar with the frame
frame->SetMenuBar(menu_bar);
frame->Centre(wxBOTH);
frame->Show(TRUE);
- frame->SetStatusText("Printing demo");
+ frame->SetStatusText(_T("Printing demo"));
SetTopWindow(frame);
wxPrintDialogData printDialogData(* g_printData);
wxPrinter printer(& printDialogData);
- MyPrintout printout("My printout");
+ MyPrintout printout(_T("My printout"));
if (!printer.Print(this, &printout, TRUE))
- wxMessageBox("There was a problem printing.\nPerhaps your current printer is not set correctly?", "Printing", wxOK);
+ {
+ if (wxPrinter::GetLastError() == wxPRINTER_ERROR)
+ wxMessageBox(_T("There was a problem printing.\nPerhaps your current printer is not set correctly?"), _T("Printing"), wxOK);
+ else
+ wxMessageBox(_T("You canceled printing"), _T("Printing"), wxOK);
+ }
else
{
(*g_printData) = printer.GetPrintDialogData().GetPrintData();
if (!preview->Ok())
{
delete preview;
- wxMessageBox("There was a problem previewing.\nPerhaps your current printer is not set correctly?", "Previewing", wxOK);
+ wxMessageBox(_T("There was a problem previewing.\nPerhaps your current printer is not set correctly?"), _T("Previewing"), wxOK);
return;
}
- wxPreviewFrame *frame = new wxPreviewFrame(preview, this, "Demo Print Preview", wxPoint(100, 100), wxSize(600, 650));
+ wxPreviewFrame *frame = new wxPreviewFrame(preview, this, _T("Demo Print Preview"), wxPoint(100, 100), wxSize(600, 650));
frame->Centre(wxBOTH);
frame->Initialize();
frame->Show(TRUE);
void MyFrame::OnPrintPS(wxCommandEvent& WXUNUSED(event))
{
wxPostScriptPrinter printer(g_printData);
- MyPrintout printout("My printout");
+ MyPrintout printout(_T("My printout"));
printer.Print(this, &printout, TRUE);
(*g_printData) = printer.GetPrintData();
// Pass two printout objects: for preview, and possible printing.
wxPrintDialogData printDialogData(* g_printData);
wxPrintPreview *preview = new wxPrintPreview(new MyPrintout, new MyPrintout, & printDialogData);
- wxPreviewFrame *frame = new wxPreviewFrame(preview, this, "Demo Print Preview", wxPoint(100, 100), wxSize(600, 650));
+ wxPreviewFrame *frame = new wxPreviewFrame(preview, this, _T("Demo Print Preview"), wxPoint(100, 100), wxSize(600, 650));
frame->Centre(wxBOTH);
frame->Initialize();
frame->Show(TRUE);
void MyFrame::OnPrintAbout(wxCommandEvent& WXUNUSED(event))
{
- (void)wxMessageBox("wxWindows printing demo\nAuthor: Julian Smart julian.smart@ukonline.co.uk",
- "About wxWindows printing demo", wxOK|wxCENTRE);
+ (void)wxMessageBox(_T("wxWindows printing demo\nAuthor: Julian Smart"),
+ _T("About wxWindows printing demo"), wxOK|wxCENTRE);
}
void MyFrame::Draw(wxDC& dc)
{
+ dc.SetBackground(*wxWHITE_BRUSH);
+ dc.Clear();
dc.SetFont(* wxGetApp().m_testFont);
dc.SetBackgroundMode(wxTRANSPARENT);
dc.SetPen(* wxRED_PEN);
dc.DrawRectangle(0, 30, 200, 100);
- dc.DrawText("Rectangle 200 by 100", 40, 40);
+
+ dc.DrawText( wxT("Rectangle 200 by 100"), 40, 40);
dc.DrawEllipse(50, 140, 100, 50);
- dc.DrawText("Test message: this is in 10 point text", 10, 180);
+ dc.DrawText( wxT("Test message: this is in 10 point text"), 10, 180);
+
+#if wxUSE_UNICODE
+ char *test = "Hebrew שלום -- Japanese (日本語)";
+ wxString tmp = wxConvUTF8.cMB2WC( test );
+ dc.DrawText( tmp, 10, 200 );
+#endif
dc.SetPen(* wxBLACK_PEN);
dc.DrawLine(0, 0, 200, 200);
dc->SetDeviceOrigin(0, 0);
dc->SetUserScale(1.0, 1.0);
- char buf[200];
- sprintf(buf, "PAGE %d", page);
+ wxChar buf[200];
+ wxSprintf(buf, wxT("PAGE %d"), page);
dc->DrawText(buf, 10, 10);
return TRUE;
void MyPrintout::DrawPageOne(wxDC *dc)
{
-/* You might use THIS code if you were scaling
-* graphics of known size to fit on the page.
- */
- int w, h;
+ // You might use THIS code if you were scaling
+ // graphics of known size to fit on the page.
// We know the graphic is 200x200. If we didn't know this,
// we'd need to calculate it.
maxY += (2*marginY);
// Get the size of the DC in pixels
+ int w, h;
dc->GetSize(&w, &h);
// Calculate a suitable scaling factor
void MyPrintout::DrawPageTwo(wxDC *dc)
{
-/* You might use THIS code to set the printer DC to ROUGHLY reflect
-* the screen text size. This page also draws lines of actual length 5cm
-* on the page.
- */
+ // You might use THIS code to set the printer DC to ROUGHLY reflect
+ // the screen text size. This page also draws lines of actual length
+ // 5cm on the page.
+
// Get the logical pixels per inch of screen and printer
int ppiScreenX, ppiScreenY;
GetPPIScreen(&ppiScreenX, &ppiScreenY);
dc->SetFont(* wxGetApp().m_testFont);
dc->SetBackgroundMode(wxTRANSPARENT);
- dc->DrawText("Some test text", 200, 200 );
+ { // GetTextExtent demo:
+ wxString words[7] = {_T("This "), _T("is "), _T("GetTextExtent "), _T("testing "), _T("string. "), _T("Enjoy "), _T("it!")};
+ long w, h;
+ long x = 200, y= 250;
+ wxFont fnt(15, wxSWISS, wxNORMAL, wxNORMAL);
+
+ dc->SetFont(fnt);
+ for (int i = 0; i < 7; i++)
+ {
+ wxString word = words[i];
+ word.Remove( word.Len()-1, 1 );
+ dc->GetTextExtent(word, &w, &h);
+ dc->DrawRectangle(x, y, w, h);
+ dc->GetTextExtent(words[i], &w, &h);
+ dc->DrawText(words[i], x, y);
+ x += w;
+ }
+ dc->SetFont(* wxGetApp().m_testFont);
+ }
+
+ dc->DrawText(_T("Some test text"), 200, 300 );
+
// TESTING
int leftMargin = 20;
dc->DrawLine( (long)leftMarginLogical, (long)bottomMarginLogical,
(long)rightMarginLogical, (long)bottomMarginLogical);
- WritePageHeader(this, dc, "A header", logUnitsFactor);
+ WritePageHeader(this, dc, _T("A header"), logUnitsFactor);
}
// Writes a header on a page. Margin units are in millimetres.
-bool WritePageHeader(wxPrintout *printout, wxDC *dc, char *text, float mmToLogical)
+bool WritePageHeader(wxPrintout *printout, wxDC *dc, wxChar *text, float mmToLogical)
{
/*
static wxFont *headerFont = (wxFont *) NULL;
projects / wxWidgets.git / blobdiff