// Modified by:
// Created: 04/01/98
// RCS-ID: $Id$
-// Copyright: (c) Julian Smart and Markus Holzem
-// Licence: wxWindows license
+// Copyright: (c) Julian Smart
+// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
-#ifdef __GNUG__
-#pragma implementation "prntbase.h"
+#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
+ #pragma implementation "prntbase.h"
+ #pragma implementation "printdlg.h"
#endif
// For compilers that support precompilation, includes "wx.h".
#pragma hdrstop
#endif
-// #define __GOOD_COMPILER__
-
#include "wx/defs.h"
+#if wxUSE_PRINTING_ARCHITECTURE
+
#ifndef WX_PRECOMP
#include "wx/utils.h"
#include "wx/dc.h"
#include "wx/dcmemory.h"
#include "wx/stattext.h"
#include "wx/intl.h"
-#endif
+#include "wx/textdlg.h"
+#include "wx/sizer.h"
+#endif // !WX_PRECOMP
#include "wx/prntbase.h"
#include "wx/dcprint.h"
#include "wx/printdlg.h"
+#include "wx/print.h"
+#include "wx/module.h"
#include <stdlib.h>
#include <string.h>
-#ifdef __WINDOWS__
-#include <windows.h>
-#include <commdlg.h>
+#ifdef __WXMSW__
+ #include "wx/msw/private.h"
+ #include <commdlg.h>
+
+ #ifndef __WIN32__
+ #include <print.h>
+ #endif
+#endif // __WXMSW__
+
+IMPLEMENT_CLASS(wxPrintPreviewBase, wxObject)
-// Clash with Windows header files
-#ifdef StartDoc
-#undef StartDoc
+//----------------------------------------------------------------------------
+// wxPrintFactory
+//----------------------------------------------------------------------------
+
+wxPrintFactory *wxPrintFactory::m_factory = NULL;
+
+void wxPrintFactory::SetPrintFactory( wxPrintFactory *factory )
+{
+ if (wxPrintFactory::m_factory)
+ delete wxPrintFactory::m_factory;
+
+ wxPrintFactory::m_factory = factory;
+}
+
+wxPrintFactory *wxPrintFactory::GetFactory()
+{
+ if (!wxPrintFactory::m_factory)
+ wxPrintFactory::m_factory = new wxNativePrintFactory;
+
+ return wxPrintFactory::m_factory;
+}
+
+//----------------------------------------------------------------------------
+// wxNativePrintFactory
+//----------------------------------------------------------------------------
+
+wxPrinterBase *wxNativePrintFactory::CreatePrinter( wxPrintDialogData *data )
+{
+#if defined(__WXMSW__) && !defined(__WXUNIVERSAL__)
+ return new wxWindowsPrinter( data );
+#elif defined(__WXMAC__)
+ return new wxMacPrinter( data );
+#elif defined(__WXPM__)
+ return new wxOS2Printer( data );
+#else
+ return new wxPostScriptPrinter( data );
#endif
+};
-#ifndef __WIN32__
-#include <print.h>
+wxPrintPreviewBase *wxNativePrintFactory::CreatePrintPreview( wxPrintout *preview,
+ wxPrintout *printout, wxPrintDialogData *data )
+{
+#if defined(__WXMSW__) && !defined(__WXUNIVERSAL__)
+ return new wxWindowsPrintPreview( preview, printout, data );
+#elif defined(__WXMAC__)
+ return new wxMacPrintPreview( preview, printout, data );
+#elif defined(__WXPM__)
+ return new wxOS2PrintPreview( preview, printout, data );
+#else
+ return new wxPostScriptPrintPreview( preview, printout, data );
#endif
+}
-#if !defined(APIENTRY) // NT defines APIENTRY, 3.x not
-#define APIENTRY FAR PASCAL
+wxPrintPreviewBase *wxNativePrintFactory::CreatePrintPreview( wxPrintout *preview,
+ wxPrintout *printout, wxPrintData *data )
+{
+#if defined(__WXMSW__) && !defined(__WXUNIVERSAL__)
+ return new wxWindowsPrintPreview( preview, printout, data );
+#elif defined(__WXMAC__)
+ return new wxMacPrintPreview( preview, printout, data );
+#elif defined(__WXPM__)
+ return new wxOS2PrintPreview( preview, printout, data );
+#else
+ return new wxPostScriptPrintPreview( preview, printout, data );
#endif
-
-#ifdef __WIN32__
-#define _EXPORT /**/
+}
+
+wxPrintDialogBase *wxNativePrintFactory::CreatePrintDialog( wxWindow *parent,
+ wxPrintDialogData *data )
+{
+#if defined(__WXMSW__) && !defined(__WXUNIVERSAL__)
+ return new wxWindowsPrintDialog( parent, data );
+#elif defined(__WXMAC__)
+ return new wxMacPrintDialog( parent, data );
#else
-#define _EXPORT _export
-typedef signed short int SHORT ;
+ return new wxGenericPrintDialog( parent, data );
#endif
-
-#if !defined(__WIN32__) // 3.x uses FARPROC for dialogs
-#define DLGPROC FARPROC
+}
+
+wxPrintDialogBase *wxNativePrintFactory::CreatePrintDialog( wxWindow *parent,
+ wxPrintData *data )
+{
+#if defined(__WXMSW__) && !defined(__WXUNIVERSAL__)
+ return new wxWindowsPrintDialog( parent, data );
+#elif defined(__WXMAC__)
+ return new wxMacPrintDialog( parent, data );
+#else
+ return new wxGenericPrintDialog( parent, data );
#endif
+}
-LONG APIENTRY _EXPORT wxAbortProc(HDC hPr, int Code);
+wxPrintNativeDataBase *wxNativePrintFactory::CreatePrintNativeData()
+{
+#if defined(__WXMSW__) && !defined(__WXUNIVERSAL__)
+ return new wxWindowsPrintNativeData;
+#elif defined(__WXMAC__)
+ return new wxMacPrintNativeData;
+#else
+ return new wxPostScriptPrintNativeData;
#endif
- // End __WINDOWS__
+}
+
+//----------------------------------------------------------------------------
+// wxPrintNativeDataBase
+//----------------------------------------------------------------------------
+
+IMPLEMENT_ABSTRACT_CLASS(wxPrintNativeDataBase, wxObject)
+
+wxPrintNativeDataBase::wxPrintNativeDataBase()
+{
+ m_ref = 1;
+}
+
+//----------------------------------------------------------------------------
+// wxPrinterBase
+//----------------------------------------------------------------------------
-#if !USE_SHARED_LIBRARY
IMPLEMENT_CLASS(wxPrinterBase, wxObject)
-IMPLEMENT_ABSTRACT_CLASS(wxPrintout, wxObject)
-IMPLEMENT_CLASS(wxPreviewCanvas, wxWindow)
-IMPLEMENT_CLASS(wxPreviewControlBar, wxWindow)
-IMPLEMENT_CLASS(wxPreviewFrame, wxFrame)
-IMPLEMENT_CLASS(wxPrintPreviewBase, wxObject)
-BEGIN_EVENT_TABLE(wxPrintAbortDialog, wxDialog)
- EVT_BUTTON(wxID_CANCEL, wxPrintAbortDialog::OnCancel)
-END_EVENT_TABLE()
+wxPrinterBase::wxPrinterBase(wxPrintDialogData *data)
+{
+ m_currentPrintout = (wxPrintout *) NULL;
+ sm_abortWindow = (wxWindow *) NULL;
+ sm_abortIt = false;
+ if (data)
+ m_printDialogData = (*data);
+ sm_lastError = wxPRINTER_NO_ERROR;
+}
-BEGIN_EVENT_TABLE(wxPreviewCanvas, wxScrolledWindow)
- EVT_PAINT(wxPreviewCanvas::OnPaint)
- EVT_SYS_COLOUR_CHANGED(wxPreviewCanvas::OnSysColourChanged)
-END_EVENT_TABLE()
-#endif
+wxWindow *wxPrinterBase::sm_abortWindow = (wxWindow *) NULL;
+bool wxPrinterBase::sm_abortIt = false;
+wxPrinterError wxPrinterBase::sm_lastError = wxPRINTER_NO_ERROR;
-/*
- * Printer
- */
-
-wxPrinterBase::wxPrinterBase(wxPrintData *data)
+wxPrinterBase::~wxPrinterBase()
{
- currentPrintout = NULL;
- abortWindow = NULL;
- abortIt = FALSE;
- if (data)
- printData = (*data);
}
-wxWindow *wxPrinterBase::abortWindow = NULL;
-bool wxPrinterBase::abortIt = FALSE;
+wxWindow *wxPrinterBase::CreateAbortWindow(wxWindow *parent, wxPrintout * printout)
+{
+ wxPrintAbortDialog *dialog = new wxPrintAbortDialog(parent, _("Printing ") , wxDefaultPosition, wxDefaultSize, wxDEFAULT_DIALOG_STYLE);
+
+ wxBoxSizer *button_sizer = new wxBoxSizer( wxVERTICAL );
+ button_sizer->Add( new wxStaticText(dialog, wxID_ANY, _("Please wait while printing\n") + printout->GetTitle() ), 0, wxALL, 10 );
+ button_sizer->Add( new wxButton( dialog, wxID_CANCEL, wxT("Cancel") ), 0, wxALL | wxALIGN_CENTER, 10 );
+
+ dialog->SetAutoLayout( true );
+ dialog->SetSizer( button_sizer );
-wxPrinterBase::~wxPrinterBase(void)
+ button_sizer->Fit(dialog);
+ button_sizer->SetSizeHints (dialog) ;
+
+ return dialog;
+}
+
+void wxPrinterBase::ReportError(wxWindow *parent, wxPrintout *WXUNUSED(printout), const wxString& message)
{
+ wxMessageBox(message, _("Printing Error"), wxOK, parent);
}
-void wxPrintAbortDialog::OnCancel(wxCommandEvent& WXUNUSED(event))
+wxPrintDialogData& wxPrinterBase::GetPrintDialogData() const
+{
+ return (wxPrintDialogData&) m_printDialogData;
+}
+
+//----------------------------------------------------------------------------
+// wxPrinter
+//----------------------------------------------------------------------------
+
+IMPLEMENT_CLASS(wxPrinter, wxPrinterBase)
+
+wxPrinter::wxPrinter(wxPrintDialogData *data)
{
- wxPrinterBase::abortIt = TRUE;
- wxPrinterBase::abortWindow->Show(FALSE);
- wxPrinterBase::abortWindow->Close(TRUE);
- wxPrinterBase::abortWindow = NULL;
+ m_pimpl = wxPrintFactory::GetFactory()->CreatePrinter( data );
}
-wxWindow *wxPrinterBase::CreateAbortWindow(wxWindow *parent, wxPrintout *WXUNUSED(printout))
+wxPrinter::~wxPrinter()
{
- wxPrintAbortDialog *dialog = new wxPrintAbortDialog(parent, _("Printing"), wxPoint(0, 0), wxSize(400, 400));
- (void) new wxStaticText(dialog, -1, _("Please wait..."), wxPoint(5, 5));
+ delete m_pimpl;
+}
- wxButton *button = new wxButton(dialog, wxID_CANCEL, _("Cancel"), wxPoint(5, 30));
+wxWindow *wxPrinter::CreateAbortWindow(wxWindow *parent, wxPrintout *printout)
+{
+ return m_pimpl->CreateAbortWindow( parent, printout );
+}
- dialog->Fit();
- button->Centre(wxHORIZONTAL);
+void wxPrinter::ReportError(wxWindow *parent, wxPrintout *printout, const wxString& message)
+{
+ m_pimpl->ReportError( parent, printout, message );
+}
- dialog->Centre();
- return dialog;
+bool wxPrinter::Setup(wxWindow *parent)
+{
+ return m_pimpl->Setup( parent );
}
-void wxPrinterBase::ReportError(wxWindow *parent, wxPrintout *WXUNUSED(printout), char *message)
+bool wxPrinter::Print(wxWindow *parent, wxPrintout *printout, bool prompt)
{
- wxMessageBox(message, "Printing Error", wxOK, parent);
+ return m_pimpl->Print( parent, printout, prompt );
}
-/*
- * Printout class
- */
-
-wxPrintout::wxPrintout(char *title)
+wxDC* wxPrinter::PrintDialog(wxWindow *parent)
+{
+ return m_pimpl->PrintDialog( parent );
+}
+
+wxPrintDialogData& wxPrinter::GetPrintDialogData() const
+{
+ return m_pimpl->GetPrintDialogData();
+}
+
+// ---------------------------------------------------------------------------
+// wxPrintDialogBase: the common dialog for printing.
+// ---------------------------------------------------------------------------
+
+IMPLEMENT_ABSTRACT_CLASS(wxPrintDialogBase, wxObject)
+
+wxPrintDialogBase::wxPrintDialogBase(wxWindow *parent,
+ wxWindowID id,
+ const wxString &title,
+ const wxPoint &pos,
+ const wxSize &size,
+ long style)
+ : wxDialog
+ (
+ parent,
+ id,
+ title.empty() ? wxString(_("Print")) : title,
+ pos,
+ size,
+ style
+ )
+{
+}
+
+// ---------------------------------------------------------------------------
+// wxPrintDialog: the common dialog for printing.
+// ---------------------------------------------------------------------------
+
+IMPLEMENT_CLASS(wxPrintDialog, wxObject)
+
+wxPrintDialog::wxPrintDialog(wxWindow *parent, wxPrintDialogData* data)
+{
+ m_pimpl = wxPrintFactory::GetFactory()->CreatePrintDialog( parent, data );
+}
+
+wxPrintDialog::wxPrintDialog(wxWindow *parent, wxPrintData* data)
+{
+ m_pimpl = wxPrintFactory::GetFactory()->CreatePrintDialog( parent, data );
+}
+
+wxPrintDialog::~wxPrintDialog()
+{
+ delete m_pimpl;
+}
+
+int wxPrintDialog::ShowModal()
+{
+ return m_pimpl->ShowModal();
+}
+
+wxPrintDialogData& wxPrintDialog::GetPrintDialogData()
+{
+ return m_pimpl->GetPrintDialogData();
+}
+
+wxPrintData& wxPrintDialog::GetPrintData()
+{
+ return m_pimpl->GetPrintData();
+}
+wxDC *wxPrintDialog::GetPrintDC()
+{
+ return m_pimpl->GetPrintDC();
+}
+
+//----------------------------------------------------------------------------
+// wxPrintAbortDialog
+//----------------------------------------------------------------------------
+
+BEGIN_EVENT_TABLE(wxPrintAbortDialog, wxDialog)
+ EVT_BUTTON(wxID_CANCEL, wxPrintAbortDialog::OnCancel)
+END_EVENT_TABLE()
+
+void wxPrintAbortDialog::OnCancel(wxCommandEvent& WXUNUSED(event))
+{
+ wxPrinterBase::sm_abortIt = true;
+ wxPrinterBase::sm_abortWindow->Show(false);
+ wxPrinterBase::sm_abortWindow->Close(true);
+ wxPrinterBase::sm_abortWindow = (wxWindow *) NULL;
+}
+
+//----------------------------------------------------------------------------
+// wxPrintout
+//----------------------------------------------------------------------------
+
+IMPLEMENT_ABSTRACT_CLASS(wxPrintout, wxObject)
+
+wxPrintout::wxPrintout(const wxString& title)
{
- printoutTitle = title ? copystring(title) : (char*)NULL;
- printoutDC = NULL;
- pageWidthMM = 0;
- pageHeightMM = 0;
- pageWidthPixels = 0;
- pageHeightPixels = 0;
- PPIScreenX = 0;
- PPIScreenY = 0;
- PPIPrinterX = 0;
- PPIPrinterY = 0;
- isPreview = FALSE;
+ m_printoutTitle = title ;
+ m_printoutDC = (wxDC *) NULL;
+ m_pageWidthMM = 0;
+ m_pageHeightMM = 0;
+ m_pageWidthPixels = 0;
+ m_pageHeightPixels = 0;
+ m_PPIScreenX = 0;
+ m_PPIScreenY = 0;
+ m_PPIPrinterX = 0;
+ m_PPIPrinterY = 0;
+ m_isPreview = false;
}
-wxPrintout::~wxPrintout(void)
+wxPrintout::~wxPrintout()
{
- if (printoutTitle)
- delete[] printoutTitle;
}
bool wxPrintout::OnBeginDocument(int WXUNUSED(startPage), int WXUNUSED(endPage))
{
- return GetDC()->StartDoc("Printing");
+ return GetDC()->StartDoc(_("Printing ") + m_printoutTitle);
}
-void wxPrintout::OnEndDocument(void)
+void wxPrintout::OnEndDocument()
{
- GetDC()->EndDoc();
+ GetDC()->EndDoc();
}
-void wxPrintout::OnBeginPrinting(void)
+void wxPrintout::OnBeginPrinting()
{
}
-void wxPrintout::OnEndPrinting(void)
+void wxPrintout::OnEndPrinting()
{
}
bool wxPrintout::HasPage(int page)
{
- return (page == 1);
+ return (page == 1);
}
void wxPrintout::GetPageInfo(int *minPage, int *maxPage, int *fromPage, int *toPage)
{
- *minPage = 1;
- *maxPage = 32000;
- *fromPage = 1;
- *toPage = 1;
+ *minPage = 1;
+ *maxPage = 32000;
+ *fromPage = 1;
+ *toPage = 1;
}
-/*
- * Preview canvas
- */
-
+//----------------------------------------------------------------------------
+// wxPreviewCanvas
+//----------------------------------------------------------------------------
+
+IMPLEMENT_CLASS(wxPreviewCanvas, wxWindow)
+
+BEGIN_EVENT_TABLE(wxPreviewCanvas, wxScrolledWindow)
+ EVT_PAINT(wxPreviewCanvas::OnPaint)
+ EVT_CHAR(wxPreviewCanvas::OnChar)
+ EVT_SYS_COLOUR_CHANGED(wxPreviewCanvas::OnSysColourChanged)
+END_EVENT_TABLE()
+
+// VZ: the current code doesn't refresh properly without
+// wxFULL_REPAINT_ON_RESIZE, this must be fixed as otherwise we have
+// really horrible flicker when resizing the preview frame, but without
+// this style it simply doesn't work correctly at all...
wxPreviewCanvas::wxPreviewCanvas(wxPrintPreviewBase *preview, wxWindow *parent,
- const wxPoint& pos, const wxSize& size, long style, const wxString& name):
- wxScrolledWindow(parent, -1, pos, size, style, name)
+ const wxPoint& pos, const wxSize& size, long style, const wxString& name):
+wxScrolledWindow(parent, wxID_ANY, pos, size, style | wxFULL_REPAINT_ON_RESIZE, name)
{
- printPreview = preview;
- SetBackgroundColour(wxSystemSettings::GetSystemColour(wxSYS_COLOUR_APPWORKSPACE));
+ m_printPreview = preview;
+#ifdef __WXMAC__
+ // The app workspace colour is always white, but we should have
+ // a contrast with the page.
+ wxSystemColour colourIndex = wxSYS_COLOUR_3DDKSHADOW;
+#else
+ wxSystemColour colourIndex = wxSYS_COLOUR_APPWORKSPACE;
+#endif
+ SetBackgroundColour(wxSystemSettings::GetColour(colourIndex));
- SetScrollbars(40, 40, 100, 100);
+ SetScrollbars(10, 10, 100, 100);
}
-wxPreviewCanvas::~wxPreviewCanvas(void)
+wxPreviewCanvas::~wxPreviewCanvas()
{
}
void wxPreviewCanvas::OnPaint(wxPaintEvent& WXUNUSED(event))
{
- wxPaintDC dc(this);
+ wxPaintDC dc(this);
+ PrepareDC( dc );
+
+/*
+#ifdef __WXGTK__
+ if (!GetUpdateRegion().IsEmpty())
+ dc.SetClippingRegion( GetUpdateRegion() );
+#endif
+*/
- if (printPreview)
- {
- printPreview->PaintPage(this, dc);
- }
+ if (m_printPreview)
+ {
+ m_printPreview->PaintPage(this, dc);
+ }
}
// Responds to colour changes, and passes event on to children.
void wxPreviewCanvas::OnSysColourChanged(wxSysColourChangedEvent& event)
{
- SetBackgroundColour(wxSystemSettings::GetSystemColour(wxSYS_COLOUR_APPWORKSPACE));
- Refresh();
+#ifdef __WXMAC__
+ // The app workspace colour is always white, but we should have
+ // a contrast with the page.
+ wxSystemColour colourIndex = wxSYS_COLOUR_3DDKSHADOW;
+#else
+ wxSystemColour colourIndex = wxSYS_COLOUR_APPWORKSPACE;
+#endif
+ SetBackgroundColour(wxSystemSettings::GetColour(colourIndex));
+ Refresh();
- // Propagate the event to the non-top-level children
- wxWindow::OnSysColourChanged(event);
+ // Propagate the event to the non-top-level children
+ wxWindow::OnSysColourChanged(event);
}
-/*
- * Preview control bar
- */
+void wxPreviewCanvas::OnChar(wxKeyEvent &event)
+{
+ wxPreviewControlBar* controlBar = ((wxPreviewFrame*) GetParent())->GetControlBar();
+ if (event.GetKeyCode() == WXK_ESCAPE)
+ {
+ ((wxPreviewFrame*) GetParent())->Close(true);
+ return;
+ }
+ else if (event.GetKeyCode() == WXK_TAB)
+ {
+ controlBar->OnGoto();
+ return;
+ }
+ else if (event.GetKeyCode() == WXK_RETURN)
+ {
+ controlBar->OnPrint();
+ return;
+ }
+
+ if (!event.ControlDown())
+ {
+ event.Skip();
+ return;
+ }
+
+ switch(event.GetKeyCode())
+ {
+ case WXK_NEXT:
+ controlBar->OnNext(); break;
+ case WXK_PRIOR:
+ controlBar->OnPrevious(); break;
+ case WXK_HOME:
+ controlBar->OnFirst(); break;
+ case WXK_END:
+ controlBar->OnLast(); break;
+ default:
+ event.Skip();
+ }
+}
+
+//----------------------------------------------------------------------------
+// wxPreviewControlBar
+//----------------------------------------------------------------------------
+
+IMPLEMENT_CLASS(wxPreviewControlBar, wxWindow)
BEGIN_EVENT_TABLE(wxPreviewControlBar, wxPanel)
- EVT_BUTTON(wxID_PREVIEW_CLOSE, wxPreviewControlBar::OnClose)
- EVT_BUTTON(wxID_PREVIEW_PRINT, wxPreviewControlBar::OnPrint)
- EVT_BUTTON(wxID_PREVIEW_PREVIOUS, wxPreviewControlBar::OnPrevious)
- EVT_BUTTON(wxID_PREVIEW_NEXT, wxPreviewControlBar::OnNext)
- EVT_CHOICE(wxID_PREVIEW_ZOOM, wxPreviewControlBar::OnZoom)
+ EVT_BUTTON(wxID_PREVIEW_CLOSE, wxPreviewControlBar::OnWindowClose)
+ EVT_BUTTON(wxID_PREVIEW_PRINT, wxPreviewControlBar::OnPrintButton)
+ EVT_BUTTON(wxID_PREVIEW_PREVIOUS, wxPreviewControlBar::OnPreviousButton)
+ EVT_BUTTON(wxID_PREVIEW_NEXT, wxPreviewControlBar::OnNextButton)
+ EVT_BUTTON(wxID_PREVIEW_FIRST, wxPreviewControlBar::OnFirstButton)
+ EVT_BUTTON(wxID_PREVIEW_LAST, wxPreviewControlBar::OnLastButton)
+ EVT_BUTTON(wxID_PREVIEW_GOTO, wxPreviewControlBar::OnGotoButton)
+ EVT_CHOICE(wxID_PREVIEW_ZOOM, wxPreviewControlBar::OnZoom)
EVT_PAINT(wxPreviewControlBar::OnPaint)
END_EVENT_TABLE()
-
+
wxPreviewControlBar::wxPreviewControlBar(wxPrintPreviewBase *preview, long buttons,
- wxWindow *parent, const wxPoint& pos, const wxSize& size,
- long style, const wxString& name):
- wxPanel(parent, -1, pos, size, style, name)
+ wxWindow *parent, const wxPoint& pos, const wxSize& size,
+ long style, const wxString& name):
+wxPanel(parent, wxID_ANY, pos, size, style, name)
{
- printPreview = preview;
- closeButton = NULL;
- nextPageButton = NULL;
- previousPageButton = NULL;
- printButton = NULL;
- zoomControl = NULL;
- buttonFlags = buttons;
+ m_printPreview = preview;
+ m_closeButton = (wxButton *) NULL;
+ m_nextPageButton = (wxButton *) NULL;
+ m_previousPageButton = (wxButton *) NULL;
+ m_printButton = (wxButton *) NULL;
+ m_zoomControl = (wxChoice *) NULL;
+ m_buttonFlags = buttons;
}
-wxFont *wxPreviewControlBar::buttonFont = NULL;
-
-wxPreviewControlBar::~wxPreviewControlBar(void)
+wxPreviewControlBar::~wxPreviewControlBar()
{
}
void wxPreviewControlBar::OnPaint(wxPaintEvent& WXUNUSED(event))
{
- wxPaintDC dc(this);
+ wxPaintDC dc(this);
- int w, h;
- GetSize(&w, &h);
- dc.SetPen(*wxBLACK_PEN);
- dc.SetBrush(*wxTRANSPARENT_BRUSH);
- dc.DrawLine( 0, h-1, w, h-1 );
+ int w, h;
+ GetSize(&w, &h);
+ dc.SetPen(*wxBLACK_PEN);
+ dc.SetBrush(*wxTRANSPARENT_BRUSH);
+ dc.DrawLine( 0, h-1, w, h-1 );
}
-void wxPreviewControlBar::OnClose(wxCommandEvent& WXUNUSED(event))
+void wxPreviewControlBar::OnWindowClose(wxCommandEvent& WXUNUSED(event))
{
- wxPreviewFrame *frame = (wxPreviewFrame *)GetParent();
- frame->Close(TRUE);
+ wxPreviewFrame *frame = (wxPreviewFrame *)GetParent();
+ frame->Close(true);
}
-void wxPreviewControlBar::OnPrint(wxCommandEvent& WXUNUSED(event))
+void wxPreviewControlBar::OnPrint(void)
{
- wxPrintPreviewBase *preview = GetPrintPreview();
- preview->Print(TRUE);
+ wxPrintPreviewBase *preview = GetPrintPreview();
+ preview->Print(true);
}
-void wxPreviewControlBar::OnNext(wxCommandEvent& WXUNUSED(event))
+void wxPreviewControlBar::OnNext(void)
{
- wxPrintPreviewBase *preview = GetPrintPreview();
- if (preview)
- {
- int currentPage = preview->GetCurrentPage();
- if ((preview->GetMaxPage() > 0) &&
- (currentPage < preview->GetMaxPage()) &&
- preview->GetPrintout()->HasPage(currentPage + 1))
+ wxPrintPreviewBase *preview = GetPrintPreview();
+ if (preview)
{
- preview->SetCurrentPage(currentPage + 1);
+ int currentPage = preview->GetCurrentPage();
+ if ((preview->GetMaxPage() > 0) &&
+ (currentPage < preview->GetMaxPage()) &&
+ preview->GetPrintout()->HasPage(currentPage + 1))
+ {
+ preview->SetCurrentPage(currentPage + 1);
+ }
}
- }
}
-void wxPreviewControlBar::OnPrevious(wxCommandEvent& WXUNUSED(event))
+void wxPreviewControlBar::OnPrevious(void)
{
- wxPrintPreviewBase *preview = GetPrintPreview();
- if (preview)
- {
- int currentPage = preview->GetCurrentPage();
- if ((preview->GetMinPage() > 0) &&
- (currentPage > preview->GetMinPage()) &&
- preview->GetPrintout()->HasPage(currentPage - 1))
+ wxPrintPreviewBase *preview = GetPrintPreview();
+ if (preview)
{
- preview->SetCurrentPage(currentPage - 1);
+ int currentPage = preview->GetCurrentPage();
+ if ((preview->GetMinPage() > 0) &&
+ (currentPage > preview->GetMinPage()) &&
+ preview->GetPrintout()->HasPage(currentPage - 1))
+ {
+ preview->SetCurrentPage(currentPage - 1);
+ }
+ }
+}
+
+void wxPreviewControlBar::OnFirst(void)
+{
+ wxPrintPreviewBase *preview = GetPrintPreview();
+ if (preview)
+ {
+ int currentPage = preview->GetMinPage();
+ if (preview->GetPrintout()->HasPage(currentPage))
+ {
+ preview->SetCurrentPage(currentPage);
+ }
+ }
+}
+
+void wxPreviewControlBar::OnLast(void)
+{
+ wxPrintPreviewBase *preview = GetPrintPreview();
+ if (preview)
+ {
+ int currentPage = preview->GetMaxPage();
+ if (preview->GetPrintout()->HasPage(currentPage))
+ {
+ preview->SetCurrentPage(currentPage);
+ }
+ }
+}
+
+void wxPreviewControlBar::OnGoto(void)
+{
+ wxPrintPreviewBase *preview = GetPrintPreview();
+ if (preview)
+ {
+ long currentPage;
+
+ if (preview->GetMinPage() > 0)
+ {
+ wxString strPrompt;
+ wxString strPage;
+
+ strPrompt.Printf( _("Enter a page number between %d and %d:"),
+ preview->GetMinPage(), preview->GetMaxPage());
+ strPage.Printf( wxT("%d"), preview->GetCurrentPage() );
+
+ strPage =
+ wxGetTextFromUser( strPrompt, _("Goto Page"), strPage, GetParent());
+
+ if ( strPage.ToLong( ¤tPage ) )
+ if (preview->GetPrintout()->HasPage(currentPage))
+ {
+ preview->SetCurrentPage(currentPage);
+ }
+ }
}
- }
}
void wxPreviewControlBar::OnZoom(wxCommandEvent& WXUNUSED(event))
{
- int zoom = GetZoomControl();
- if (GetPrintPreview())
- GetPrintPreview()->SetZoom(zoom);
+ int zoom = GetZoomControl();
+ if (GetPrintPreview())
+ GetPrintPreview()->SetZoom(zoom);
}
-void wxPreviewControlBar::CreateButtons(void)
+void wxPreviewControlBar::CreateButtons()
{
-#ifdef __GOOD_COMPILER__ // Robert Roebling
+ SetSize(0, 0, 400, 40);
- SetSize(0, 0, 400, 40);
+ wxBoxSizer *item0 = new wxBoxSizer( wxHORIZONTAL );
-#ifdef __WINDOWS__
- int fontSize = 9;
-#else
- int fontSize = 10;
-#endif
+ m_closeButton = new wxButton( this, wxID_PREVIEW_CLOSE, _("&Close"), wxDefaultPosition, wxDefaultSize, 0 );
+ item0->Add( m_closeButton, 0, wxALIGN_CENTRE|wxALL, 5 );
- if (!buttonFont)
- buttonFont = wxTheFontList->FindOrCreateFont(fontSize, wxSWISS, wxNORMAL, wxBOLD);
- SetButtonFont(*buttonFont);
-
- int buttonWidth = 65;
- int buttonHeight = 24;
-
- int x = 5;
- int y = 5;
- int gap = 5;
-
- closeButton = new wxButton(this, wxID_PREVIEW_CLOSE, "Close",
- wxPoint(x, y), wxSize(buttonWidth, buttonHeight));
-
- x += gap + buttonWidth;
-
- if (buttonFlags & wxPREVIEW_PRINT)
- {
- printButton = new wxButton(this, wxID_PREVIEW_PRINT, "Print...", wxPoint(x, y),
- wxSize(buttonWidth, buttonHeight));
- x += gap + buttonWidth;
- }
-
- if (buttonFlags & wxPREVIEW_PREVIOUS)
- {
- previousPageButton = new wxButton(this, wxID_PREVIEW_PREVIOUS, "<<", wxPoint(x, y),
- wxSize(buttonWidth, buttonHeight));
- x += gap + buttonWidth;
- }
-
- if (buttonFlags & wxPREVIEW_NEXT)
- {
- nextPageButton = new wxButton(this, wxID_PREVIEW_NEXT, ">>",
- wxPoint(x, y), wxSize(buttonWidth, buttonHeight));
- x += gap + buttonWidth;
- }
-
- static wxString choices[] = { "10%", "20%", "25%", "30%", "35%", "40%", "45%", "50%", "55%", "60%",
- "65%", "70%", "75%", "80%", "85%", "90%", "95%", "100%", "110%", "120%", "150%", "200%" };
- int n = 22;
- if (buttonFlags & wxPREVIEW_ZOOM)
- {
- zoomControl = new wxChoice(this, wxID_PREVIEW_ZOOM, wxPoint(x, y),
- wxSize(100, -1), n, (wxString *)choices);
- SetZoomControl(printPreview->GetZoom());
- }
-
- closeButton->SetDefault();
-
-#endif
+ if (m_buttonFlags & wxPREVIEW_PRINT)
+ {
+ m_printButton = new wxButton( this, wxID_PREVIEW_PRINT, _("&Print..."), wxDefaultPosition, wxDefaultSize, 0 );
+ item0->Add( m_printButton, 0, wxALIGN_CENTRE|wxALL, 5 );
+ }
+
+ if (m_buttonFlags & wxPREVIEW_FIRST)
+ {
+ m_firstPageButton = new wxButton( this, wxID_PREVIEW_FIRST, _("|<<"), wxDefaultPosition, wxDefaultSize, wxBU_EXACTFIT );
+ item0->Add( m_firstPageButton, 0, wxALIGN_CENTRE|wxALL, 5 );
+ }
+
+ if (m_buttonFlags & wxPREVIEW_PREVIOUS)
+ {
+ m_previousPageButton = new wxButton( this, wxID_PREVIEW_PREVIOUS, _("<<"), wxDefaultPosition, wxDefaultSize, wxBU_EXACTFIT );
+ item0->Add( m_previousPageButton, 0, wxALIGN_CENTRE|wxRIGHT|wxTOP|wxBOTTOM, 5 );
+ }
+
+ if (m_buttonFlags & wxPREVIEW_NEXT)
+ {
+ m_nextPageButton = new wxButton( this, wxID_PREVIEW_NEXT, _(">>"), wxDefaultPosition, wxDefaultSize, wxBU_EXACTFIT );
+ item0->Add( m_nextPageButton, 0, wxALIGN_CENTRE|wxRIGHT|wxTOP|wxBOTTOM, 5 );
+ }
+
+ if (m_buttonFlags & wxPREVIEW_LAST)
+ {
+ m_lastPageButton = new wxButton( this, wxID_PREVIEW_LAST, _(">>|"), wxDefaultPosition, wxDefaultSize, wxBU_EXACTFIT );
+ item0->Add( m_lastPageButton, 0, wxALIGN_CENTRE|wxRIGHT|wxTOP|wxBOTTOM, 5 );
+ }
+
+ if (m_buttonFlags & wxPREVIEW_GOTO)
+ {
+ m_gotoPageButton = new wxButton( this, wxID_PREVIEW_GOTO, _("&Goto..."), wxDefaultPosition, wxDefaultSize, 0 );
+ item0->Add( m_gotoPageButton, 0, wxALIGN_CENTRE|wxALL, 5 );
+ }
+
+ if (m_buttonFlags & wxPREVIEW_ZOOM)
+ {
+ wxString choices[] =
+ {
+ wxT("10%"), wxT("15%"), wxT("20%"), wxT("25%"), wxT("30%"), wxT("35%"), wxT("40%"), wxT("45%"), wxT("50%"), wxT("55%"),
+ wxT("60%"), wxT("65%"), wxT("70%"), wxT("75%"), wxT("80%"), wxT("85%"), wxT("90%"), wxT("95%"), wxT("100%"), wxT("110%"),
+ wxT("120%"), wxT("150%"), wxT("200%")
+ };
+ int n = WXSIZEOF(choices);
+
+ m_zoomControl = new wxChoice( this, wxID_PREVIEW_ZOOM, wxDefaultPosition, wxSize(70,wxDefaultCoord), n, choices, 0 );
+ item0->Add( m_zoomControl, 0, wxALIGN_CENTRE|wxALL, 5 );
+ SetZoomControl(m_printPreview->GetZoom());
+ }
+
+ SetSizer(item0);
+ item0->Fit(this);
}
void wxPreviewControlBar::SetZoomControl(int zoom)
{
-#ifdef __GOOD_COMPILER__ // Robert Roebling
- char buf[20];
- sprintf(buf, "%d%%", zoom);
- if (zoomControl)
- zoomControl->SetStringSelection(buf);
-#endif
+ if (m_zoomControl)
+ {
+ int n, count = m_zoomControl->GetCount();
+ long val;
+ for (n=0; n<count; n++)
+ {
+ if (m_zoomControl->GetString(n).BeforeFirst(wxT('%')).ToLong(&val) &&
+ (val >= long(zoom)))
+ {
+ m_zoomControl->SetSelection(n);
+ return;
+ }
+ }
+
+ m_zoomControl->SetSelection(count-1);
+ }
}
-int wxPreviewControlBar::GetZoomControl(void)
+int wxPreviewControlBar::GetZoomControl()
{
-#ifdef __GOOD_COMPILER__ // Robert Roebling
- char buf[20];
- if (zoomControl && zoomControl->GetStringSelection())
- {
- strcpy(buf, zoomControl->GetStringSelection());
- buf[strlen(buf) - 1] = 0;
- return (int)atoi(buf);
- }
- else return 0;
-#else
- return 0;
-#endif
+ if (m_zoomControl && (m_zoomControl->GetStringSelection() != wxEmptyString))
+ {
+ long val;
+ if (m_zoomControl->GetStringSelection().BeforeFirst(wxT('%')).ToLong(&val))
+ return int(val);
+ }
+
+ return 0;
}
/*
- * Preview frame
- */
+* Preview frame
+*/
-wxPreviewFrame::wxPreviewFrame(wxPrintPreviewBase *preview, wxFrame *parent, const wxString& title,
- const wxPoint& pos, const wxSize& size, long style, const wxString& name):
- wxFrame(parent, -1, title, pos, size, style, name)
-{
-#ifdef __GOOD_COMPILER__ // Robert Roebling
+IMPLEMENT_CLASS(wxPreviewFrame, wxFrame)
+
+BEGIN_EVENT_TABLE(wxPreviewFrame, wxFrame)
+ EVT_CLOSE(wxPreviewFrame::OnCloseWindow)
+END_EVENT_TABLE()
- printPreview = preview;
- controlBar = NULL;
- previewCanvas = NULL;
+wxPreviewFrame::wxPreviewFrame(wxPrintPreviewBase *preview, wxWindow *parent, const wxString& title,
+ const wxPoint& pos, const wxSize& size, long style, const wxString& name):
+wxFrame(parent, wxID_ANY, title, pos, size, style, name)
+{
+ m_printPreview = preview;
+ m_controlBar = NULL;
+ m_previewCanvas = NULL;
+ m_windowDisabler = NULL;
+
+ // Give the application icon
+#ifdef __WXMSW__
+ wxFrame* topFrame = wxDynamicCast(wxTheApp->GetTopWindow(), wxFrame);
+ if (topFrame)
+ SetIcon(topFrame->GetIcon());
#endif
}
-wxPreviewFrame::~wxPreviewFrame(void)
+wxPreviewFrame::~wxPreviewFrame()
{
}
-bool wxPreviewFrame::OnClose(void)
+void wxPreviewFrame::OnCloseWindow(wxCloseEvent& WXUNUSED(event))
{
-#ifdef __GOOD_COMPILER__ // Robert Roebling
+ if (m_windowDisabler)
+ delete m_windowDisabler;
- MakeModal(FALSE);
-
- // Need to delete the printout and the print preview
- wxPrintout *printout = printPreview->GetPrintout();
- if (printout)
- {
- delete printout;
- printPreview->SetPrintout(NULL);
- printPreview->SetCanvas(NULL);
- printPreview->SetFrame(NULL);
- }
- delete printPreview;
- return TRUE;
-#else
- return FALSE;
-#endif
+ // Need to delete the printout and the print preview
+ wxPrintout *printout = m_printPreview->GetPrintout();
+ if (printout)
+ {
+ delete printout;
+ m_printPreview->SetPrintout(NULL);
+ m_printPreview->SetCanvas(NULL);
+ m_printPreview->SetFrame(NULL);
+ }
+ delete m_printPreview;
+
+ Destroy();
}
-void wxPreviewFrame::Initialize(void)
+void wxPreviewFrame::Initialize()
{
+#if wxUSE_STATUSBAR
+ CreateStatusBar();
+#endif
+ CreateCanvas();
+ CreateControlBar();
-#ifdef __GOOD_COMPILER__ // Robert Roebling
+ m_printPreview->SetCanvas(m_previewCanvas);
+ m_printPreview->SetFrame(this);
- CreateStatusBar();
-
- CreateCanvas();
- CreateControlBar();
+ wxBoxSizer *item0 = new wxBoxSizer( wxVERTICAL );
- printPreview->SetCanvas(previewCanvas);
- printPreview->SetFrame(this);
+ item0->Add( m_controlBar, 0, wxGROW|wxALIGN_CENTER_VERTICAL, 5 );
+ item0->Add( m_previewCanvas, 1, wxGROW|wxALIGN_CENTER_VERTICAL, 5 );
- // Set layout constraints here
+ SetAutoLayout( true );
+ SetSizer( item0 );
- // Control bar constraints
- wxLayoutConstraints *c1 = new wxLayoutConstraints;
-// int w, h;
-// controlBar->GetSize(&w, &h);
- int h;
-#ifdef __WINDOWS__
- h = 40;
-#else
- h = 60;
-#endif
+ m_windowDisabler = new wxWindowDisabler(this);
- c1->left.SameAs (this, wxLeft);
- c1->top.SameAs (this, wxTop);
- c1->right.SameAs (this, wxRight);
- c1->height.Absolute (h);
+ Layout();
- controlBar->SetConstraints(c1);
+ m_printPreview->AdjustScrollbars(m_previewCanvas);
+ m_previewCanvas->SetFocus();
+ m_controlBar->SetFocus();
+}
- // Canvas constraints
- wxLayoutConstraints *c2 = new wxLayoutConstraints;
+void wxPreviewFrame::CreateCanvas()
+{
+ m_previewCanvas = new wxPreviewCanvas(m_printPreview, this);
+}
- c2->left.SameAs (this, wxLeft);
- c2->top.Below (controlBar);
- c2->right.SameAs (this, wxRight);
- c2->bottom.SameAs (this, wxBottom);
+void wxPreviewFrame::CreateControlBar()
+{
+ long buttons = wxPREVIEW_DEFAULT;
+ if (m_printPreview->GetPrintoutForPrinting())
+ buttons |= wxPREVIEW_PRINT;
- previewCanvas->SetConstraints(c2);
+ m_controlBar = new wxPreviewControlBar(m_printPreview, buttons, this, wxPoint(0, 0), wxSize(400, 40));
+ m_controlBar->CreateButtons();
+}
- SetAutoLayout(TRUE);
+/*
+* Print preview
+*/
- MakeModal(TRUE);
+wxPrintPreviewBase::wxPrintPreviewBase(wxPrintout *printout,
+ wxPrintout *printoutForPrinting,
+ wxPrintData *data)
+{
+ if (data)
+ m_printDialogData = (*data);
- Layout();
-
-#endif
+ Init(printout, printoutForPrinting);
}
-void wxPreviewFrame::CreateCanvas(void)
+wxPrintPreviewBase::wxPrintPreviewBase(wxPrintout *printout,
+ wxPrintout *printoutForPrinting,
+ wxPrintDialogData *data)
{
-#ifdef __GOOD_COMPILER__ // Robert Roebling
+ if (data)
+ m_printDialogData = (*data);
- previewCanvas = new wxPreviewCanvas(printPreview, this);
-
-#endif
+ Init(printout, printoutForPrinting);
}
-void wxPreviewFrame::CreateControlBar(void)
+void wxPrintPreviewBase::Init(wxPrintout *printout,
+ wxPrintout *printoutForPrinting)
{
-#ifdef __GOOD_COMPILER__ // Robert Roebling
-
- long buttons = wxPREVIEW_DEFAULT;
- if (printPreview->GetPrintoutForPrinting())
- buttons |= wxPREVIEW_PRINT;
-
- controlBar = new wxPreviewControlBar(printPreview, buttons, this, wxPoint(0, 0), wxSize(400, 40));
- controlBar->CreateButtons();
-#endif
+ m_isOk = true;
+ m_previewPrintout = printout;
+ if (m_previewPrintout)
+ m_previewPrintout->SetIsPreview(true);
+
+ m_printPrintout = printoutForPrinting;
+
+ m_previewCanvas = NULL;
+ m_previewFrame = NULL;
+ m_previewBitmap = NULL;
+ m_currentPage = 1;
+ m_currentZoom = 70;
+ m_topMargin = 40;
+ m_leftMargin = 40;
+ m_pageWidth = 0;
+ m_pageHeight = 0;
+ m_printingPrepared = false;
+ m_minPage = 1;
+ m_maxPage = 1;
}
-
-/*
- * Print preview
- */
-wxPrintPreviewBase::wxPrintPreviewBase(wxPrintout *printout, wxPrintout *printoutForPrinting, wxPrintData *data)
+wxPrintPreviewBase::~wxPrintPreviewBase()
{
+ if (m_previewPrintout)
+ delete m_previewPrintout;
+ if (m_previewBitmap)
+ delete m_previewBitmap;
+ if (m_printPrintout)
+ delete m_printPrintout;
+}
-#ifdef __GOOD_COMPILER__ // Robert Roebling
-
- isOk = TRUE;
- previewPrintout = printout;
- if (previewPrintout)
- previewPrintout->SetIsPreview(TRUE);
-
- printPrintout = printoutForPrinting;
- if (data)
- printData = (*data);
+bool wxPrintPreviewBase::SetCurrentPage(int pageNum)
+{
+ if (m_currentPage == pageNum)
+ return true;
- previewCanvas = NULL;
- previewFrame = NULL;
- previewBitmap = NULL;
- currentPage = 1;
- currentZoom = 30;
- topMargin = 40;
- leftMargin = 40;
- pageWidth = 0;
- pageHeight = 0;
+ m_currentPage = pageNum;
+ if (m_previewBitmap)
+ {
+ delete m_previewBitmap;
+ m_previewBitmap = NULL;
+ }
- printout->OnPreparePrinting();
+ if (m_previewCanvas)
+ {
+ AdjustScrollbars(m_previewCanvas);
- // Get some parameters from the printout, if defined
- int selFrom, selTo;
- printout->GetPageInfo(&minPage, &maxPage, &selFrom, &selTo);
-
-#endif
+ if (!RenderPage(pageNum))
+ return false;
+ m_previewCanvas->Refresh();
+ m_previewCanvas->SetFocus();
+ }
+ return true;
}
-wxPrintPreviewBase::~wxPrintPreviewBase(void)
+int wxPrintPreviewBase::GetCurrentPage() const
+ { return m_currentPage; };
+void wxPrintPreviewBase::SetPrintout(wxPrintout *printout)
+ { m_previewPrintout = printout; };
+wxPrintout *wxPrintPreviewBase::GetPrintout() const
+ { return m_previewPrintout; };
+wxPrintout *wxPrintPreviewBase::GetPrintoutForPrinting() const
+ { return m_printPrintout; };
+void wxPrintPreviewBase::SetFrame(wxFrame *frame)
+ { m_previewFrame = frame; };
+void wxPrintPreviewBase::SetCanvas(wxPreviewCanvas *canvas)
+ { m_previewCanvas = canvas; };
+wxFrame *wxPrintPreviewBase::GetFrame() const
+ { return m_previewFrame; }
+wxPreviewCanvas *wxPrintPreviewBase::GetCanvas() const
+ { return m_previewCanvas; }
+
+bool wxPrintPreviewBase::PaintPage(wxPreviewCanvas *canvas, wxDC& dc)
{
-#ifdef __GOOD_COMPILER__ // Robert Roebling
+ DrawBlankPage(canvas, dc);
- if (previewPrintout)
- delete previewPrintout;
- if (previewBitmap)
- delete previewBitmap;
- if (printPrintout)
- delete printPrintout;
-
-#endif
+ if (!m_previewBitmap)
+ if (!RenderPage(m_currentPage))
+ return false;
+
+ if (!m_previewBitmap)
+ return false;
+
+ if (!canvas)
+ return false;
+
+ int canvasWidth, canvasHeight;
+ canvas->GetSize(&canvasWidth, &canvasHeight);
+
+ double zoomScale = ((float)m_currentZoom/(float)100);
+ double actualWidth = (zoomScale*m_pageWidth*m_previewScale);
+ // float actualHeight = (float)(zoomScale*m_pageHeight*m_previewScale);
+
+ int x = (int) ((canvasWidth - actualWidth)/2.0);
+ if (x < m_leftMargin)
+ x = m_leftMargin;
+ int y = m_topMargin;
+
+ wxMemoryDC temp_dc;
+ temp_dc.SelectObject(*m_previewBitmap);
+
+ dc.Blit(x, y, m_previewBitmap->GetWidth(), m_previewBitmap->GetHeight(), &temp_dc, 0, 0);
+
+ temp_dc.SelectObject(wxNullBitmap);
+
+ return true;
}
-bool wxPrintPreviewBase::SetCurrentPage(int pageNum)
+// Adjusts the scrollbars for the current scale
+void wxPrintPreviewBase::AdjustScrollbars(wxPreviewCanvas *canvas)
{
-#ifdef __GOOD_COMPILER__ // Robert Roebling
- if (currentPage == pageNum)
- return TRUE;
-
- currentPage = pageNum;
- if (previewBitmap)
- {
- delete previewBitmap;
- previewBitmap = NULL;
- }
-
- if (previewCanvas)
- {
- RenderPage(pageNum);
- previewCanvas->Refresh();
- }
-
-#endif
- return TRUE;
+ if (!canvas)
+ return ;
+
+ int canvasWidth, canvasHeight;
+ canvas->GetSize(&canvasWidth, &canvasHeight);
+
+ double zoomScale = ((float)m_currentZoom/(float)100);
+ double actualWidth = (zoomScale*m_pageWidth*m_previewScale);
+ double actualHeight = (zoomScale*m_pageHeight*m_previewScale);
+
+ // Set the scrollbars appropriately
+ int totalWidth = (int)(actualWidth + 2*m_leftMargin);
+ int totalHeight = (int)(actualHeight + 2*m_topMargin);
+ int scrollUnitsX = totalWidth/10;
+ int scrollUnitsY = totalHeight/10;
+ wxSize virtualSize = canvas->GetVirtualSize();
+ if (virtualSize.GetWidth() != totalWidth || virtualSize.GetHeight() != totalHeight)
+ canvas->SetScrollbars(10, 10, scrollUnitsX, scrollUnitsY, 0, 0, true);
}
-bool wxPrintPreviewBase::PaintPage(wxWindow *canvas, wxDC& dc)
+bool wxPrintPreviewBase::RenderPage(int pageNum)
{
+ wxBusyCursor busy;
-#ifdef __GOOD_COMPILER__ // Robert Roebling
+ int canvasWidth, canvasHeight;
- DrawBlankPage(canvas, dc);
+ if (!m_previewCanvas)
+ {
+ wxFAIL_MSG(_T("wxPrintPreviewBase::RenderPage: must use wxPrintPreviewBase::SetCanvas to let me know about the canvas!"));
- if (!previewBitmap)
- RenderPage(currentPage);
-
- if (!previewBitmap)
- return FALSE;
+ return false;
+ }
+ m_previewCanvas->GetSize(&canvasWidth, &canvasHeight);
- if (!canvas)
- return FALSE;
+ double zoomScale = (m_currentZoom/100.0);
+ int actualWidth = (int)(zoomScale*m_pageWidth*m_previewScale);
+ int actualHeight = (int)(zoomScale*m_pageHeight*m_previewScale);
- int canvasWidth, canvasHeight;
- canvas->GetSize(&canvasWidth, &canvasHeight);
-
- float zoomScale = (float)((float)currentZoom/(float)100);
- float actualWidth = (float)(zoomScale*pageWidth*previewScale);
-// float actualHeight = (float)(zoomScale*pageHeight*previewScale);
+ if (!m_previewBitmap)
+ {
+ m_previewBitmap = new wxBitmap((int)actualWidth, (int)actualHeight);
+ if (!m_previewBitmap || !m_previewBitmap->Ok())
+ {
+ if (m_previewBitmap) {
+ delete m_previewBitmap;
+ m_previewBitmap = NULL;
+ }
+ wxMessageBox(_("Sorry, not enough memory to create a preview."), _("Print Preview Failure"), wxOK);
+ return false;
+ }
+ }
- float x = (float)((canvasWidth - actualWidth)/2.0);
- if (x < leftMargin)
- x = (float)leftMargin;
- float y = (float)topMargin;
+ wxMemoryDC memoryDC;
+ memoryDC.SelectObject(*m_previewBitmap);
- wxMemoryDC temp_dc;
- temp_dc.SelectObject(*previewBitmap);
+ memoryDC.Clear();
- dc.Blit((float)x, (float)y, (float)previewBitmap->GetWidth(), (float)previewBitmap->GetHeight(), &temp_dc, (float)0, (float)0);
+ m_previewPrintout->SetDC(&memoryDC);
+ m_previewPrintout->SetPageSizePixels(m_pageWidth, m_pageHeight);
- temp_dc.SelectObject(wxNullBitmap);
+ // Need to delay OnPreparePrinting until here, so we have enough information.
+ if (!m_printingPrepared)
+ {
+ m_previewPrintout->OnPreparePrinting();
+ int selFrom, selTo;
+ m_previewPrintout->GetPageInfo(&m_minPage, &m_maxPage, &selFrom, &selTo);
+ m_printingPrepared = true;
+ }
-#endif
-
- return TRUE;
+ m_previewPrintout->OnBeginPrinting();
+
+ if (!m_previewPrintout->OnBeginDocument(m_printDialogData.GetFromPage(), m_printDialogData.GetToPage()))
+ {
+ wxMessageBox(_("Could not start document preview."), _("Print Preview Failure"), wxOK);
+
+ memoryDC.SelectObject(wxNullBitmap);
+
+ delete m_previewBitmap;
+ m_previewBitmap = NULL;
+ return false;
+ }
+
+ m_previewPrintout->OnPrintPage(pageNum);
+ m_previewPrintout->OnEndDocument();
+ m_previewPrintout->OnEndPrinting();
+
+ m_previewPrintout->SetDC(NULL);
+
+ memoryDC.SelectObject(wxNullBitmap);
+
+#if wxUSE_STATUSBAR
+ wxString status;
+ if (m_maxPage != 0)
+ status = wxString::Format(_("Page %d of %d"), pageNum, m_maxPage);
+ else
+ status = wxString::Format(_("Page %d"), pageNum);
+
+ if (m_previewFrame)
+ m_previewFrame->SetStatusText(status);
+#endif
+
+ return true;
}
-bool wxPrintPreviewBase::RenderPage(int pageNum)
+
+bool wxPrintPreviewBase::DrawBlankPage(wxPreviewCanvas *canvas, wxDC& dc)
+{
+ int canvasWidth, canvasHeight;
+ canvas->GetSize(&canvasWidth, &canvasHeight);
+
+ float zoomScale = (float)((float)m_currentZoom/(float)100);
+ float actualWidth = zoomScale*m_pageWidth*m_previewScale;
+ float actualHeight = zoomScale*m_pageHeight*m_previewScale;
+
+ float x = (float)((canvasWidth - actualWidth)/2.0);
+ if (x < m_leftMargin)
+ x = (float)m_leftMargin;
+ float y = (float)m_topMargin;
+
+ // Draw shadow, allowing for 1-pixel border AROUND the actual page
+ int shadowOffset = 4;
+ dc.SetPen(*wxBLACK_PEN);
+ dc.SetBrush(*wxBLACK_BRUSH);
+ /*
+ dc.DrawRectangle((int)(x-1 + shadowOffset), (int)(y-1 + shadowOffset), (int)(actualWidth+2), (int)(actualHeight+2));
+ */
+ dc.DrawRectangle((int)(x + shadowOffset), (int)(y + actualHeight+1), (int)(actualWidth), shadowOffset);
+ dc.DrawRectangle((int)(x + actualWidth), (int)(y + shadowOffset), shadowOffset, (int)(actualHeight));
+
+ // Draw blank page allowing for 1-pixel border AROUND the actual page
+ dc.SetPen(*wxBLACK_PEN);
+ dc.SetBrush(*wxWHITE_BRUSH);
+
+ /*
+ wxRegion update_region = canvas->GetUpdateRegion();
+ wxRect r = update_region.GetBox();
+
+ printf( "x: %d y: %d w: %d h: %d.\n", (int)r.x, (int)r.y, (int)r.width, (int)r.height );
+ */
+
+ dc.DrawRectangle((int)(x-2), (int)(y-1), (int)(actualWidth+3), (int)(actualHeight+2));
+
+ return true;
+}
+
+void wxPrintPreviewBase::SetZoom(int percent)
{
- int canvasWidth, canvasHeight;
-
-#ifdef __GOOD_COMPILER__ // Robert Roebling
-
- if (!previewCanvas)
- {
- wxMessageBox("wxPrintPreviewBase::RenderPage: must use wxPrintPreviewBase::SetCanvas to let me know about the canvas!",
- "Print Preview Failure", wxOK);
- return FALSE;
- }
- previewCanvas->GetSize(&canvasWidth, &canvasHeight);
-
- float zoomScale = (float)((float)currentZoom/(float)100);
- float actualWidth = (float)(zoomScale*pageWidth*previewScale);
- float actualHeight = (float)(zoomScale*pageHeight*previewScale);
-
- float x = (float)((canvasWidth - actualWidth)/2.0);
- if (x < leftMargin)
- x = (float)leftMargin;
-// float y = topMargin;
-
-
- if (!previewBitmap)
- {
- previewBitmap = new wxBitmap((int)actualWidth, (int)actualHeight);
- if (!previewBitmap || !previewBitmap->Ok())
+ if (m_currentZoom == percent)
+ return;
+
+ m_currentZoom = percent;
+ if (m_previewBitmap)
{
- if (previewBitmap)
- delete previewBitmap;
- wxMessageBox("Sorry, not enough memory to create a preview.", "Print Preview Failure", wxOK);
- return FALSE;
+ delete m_previewBitmap;
+ m_previewBitmap = NULL;
}
- }
-
- wxMemoryDC memoryDC;
- memoryDC.SelectObject(*previewBitmap);
- memoryDC.Clear();
+ if (m_previewCanvas)
+ {
+ AdjustScrollbars(m_previewCanvas);
+ RenderPage(m_currentPage);
+ ((wxScrolledWindow *) m_previewCanvas)->Scroll(0, 0);
+ m_previewCanvas->ClearBackground();
+ m_previewCanvas->Refresh();
+ m_previewCanvas->SetFocus();
+ }
+}
- previewPrintout->SetDC(&memoryDC);
- previewPrintout->SetPageSizePixels(pageWidth, pageHeight);
+wxPrintDialogData& wxPrintPreviewBase::GetPrintDialogData()
+{
+ return m_printDialogData;
+}
- previewPrintout->OnBeginPrinting();
-
+int wxPrintPreviewBase::GetZoom() const
+{ return m_currentZoom; }
+int wxPrintPreviewBase::GetMaxPage() const
+{ return m_maxPage; }
+int wxPrintPreviewBase::GetMinPage() const
+{ return m_minPage; }
+bool wxPrintPreviewBase::Ok() const
+{ return m_isOk; }
+void wxPrintPreviewBase::SetOk(bool ok)
+{ m_isOk = ok; }
+//----------------------------------------------------------------------------
+// wxPrintPreview
+//----------------------------------------------------------------------------
+
+IMPLEMENT_CLASS(wxPrintPreview, wxPrintPreviewBase)
+
+wxPrintPreview::wxPrintPreview(wxPrintout *printout,
+ wxPrintout *printoutForPrinting,
+ wxPrintDialogData *data) :
+ wxPrintPreviewBase( printout, printoutForPrinting, data )
+{
+ m_pimpl = wxPrintFactory::GetFactory()->
+ CreatePrintPreview( printout, printoutForPrinting, data );
+}
- if (!previewPrintout->OnBeginDocument(printData.GetFromPage(), printData.GetToPage()))
- {
- wxMessageBox("Could not start document preview.", "Print Preview Failure", wxOK);
-
- memoryDC.SelectObject(wxNullBitmap);
+wxPrintPreview::wxPrintPreview(wxPrintout *printout,
+ wxPrintout *printoutForPrinting,
+ wxPrintData *data ) :
+ wxPrintPreviewBase( printout, printoutForPrinting, data )
+{
+ m_pimpl = wxPrintFactory::GetFactory()->
+ CreatePrintPreview( printout, printoutForPrinting, data );
+}
- delete previewBitmap;
- return FALSE;
- }
-
- previewPrintout->OnPrintPage(pageNum);
- previewPrintout->OnEndDocument();
- previewPrintout->OnEndPrinting();
-
- previewPrintout->SetDC(NULL);
-
- memoryDC.SelectObject(wxNullBitmap);
-#endif
+wxPrintPreview::~wxPrintPreview()
+{
+ delete m_pimpl;
- char buf[200];
- if (maxPage != 0)
- sprintf(buf, "Page %d of %d", pageNum, maxPage);
- else
- sprintf(buf, "Page %d", pageNum);
+ // don't delete twice
+ m_printPrintout = NULL;
+ m_previewPrintout = NULL;
+ m_previewBitmap = NULL;
+}
- if (previewFrame)
- previewFrame->SetStatusText(buf);
+bool wxPrintPreview::SetCurrentPage(int pageNum)
+{
+ return m_pimpl->SetCurrentPage( pageNum );
+}
- return TRUE;
+int wxPrintPreview::GetCurrentPage() const
+{
+ return m_pimpl->GetCurrentPage();
}
+void wxPrintPreview::SetPrintout(wxPrintout *printout)
+{
+ m_pimpl->SetPrintout( printout );
+}
-bool wxPrintPreviewBase::DrawBlankPage(wxWindow *canvas, wxDC& dc)
+wxPrintout *wxPrintPreview::GetPrintout() const
{
+ return m_pimpl->GetPrintout();
+}
-#ifdef __GOOD_COMPILER__ // Robert Roebling
+wxPrintout *wxPrintPreview::GetPrintoutForPrinting() const
+{
+ return m_pimpl->GetPrintoutForPrinting();
+}
- int canvasWidth, canvasHeight;
- canvas->GetSize(&canvasWidth, &canvasHeight);
-
- float zoomScale = (float)((float)currentZoom/(float)100);
- float actualWidth = zoomScale*pageWidth*previewScale;
- float actualHeight = zoomScale*pageHeight*previewScale;
+void wxPrintPreview::SetFrame(wxFrame *frame)
+{
+ m_pimpl->SetFrame( frame );
+}
- float x = (float)((canvasWidth - actualWidth)/2.0);
- if (x < leftMargin)
- x = (float)leftMargin;
- float y = (float)topMargin;
+void wxPrintPreview::SetCanvas(wxPreviewCanvas *canvas)
+{
+ m_pimpl->SetCanvas( canvas );
+}
- // Draw shadow, allowing for 1-pixel border AROUND the actual page
- int shadowOffset = 4;
- dc.SetPen(*wxBLACK_PEN);
- dc.SetBrush(*wxBLACK_BRUSH);
- dc.DrawRectangle(x-1 + shadowOffset, y-1 + shadowOffset, actualWidth+2, actualHeight+2);
+wxFrame *wxPrintPreview::GetFrame() const
+{
+ return m_pimpl->GetFrame();
+}
- // Draw blank page allowing for 1-pixel border AROUND the actual page
- dc.SetPen(*wxBLACK_PEN);
- dc.SetBrush(*wxWHITE_BRUSH);
-
+wxPreviewCanvas *wxPrintPreview::GetCanvas() const
+{
+ return m_pimpl->GetCanvas();
+}
- dc.DrawRectangle(x-1, y-1, actualWidth+2, actualHeight+2);
-
-#endif
+bool wxPrintPreview::PaintPage(wxPreviewCanvas *canvas, wxDC& dc)
+{
+ return m_pimpl->PaintPage( canvas, dc );
+}
- return TRUE;
+bool wxPrintPreview::DrawBlankPage(wxPreviewCanvas *canvas, wxDC& dc)
+{
+ return m_pimpl->DrawBlankPage( canvas, dc );
}
-void wxPrintPreviewBase::SetZoom(int percent)
+void wxPrintPreview::AdjustScrollbars(wxPreviewCanvas *canvas)
+{
+ m_pimpl->AdjustScrollbars( canvas );
+}
+
+bool wxPrintPreview::RenderPage(int pageNum)
+{
+ return m_pimpl->RenderPage( pageNum );
+}
+
+void wxPrintPreview::SetZoom(int percent)
+{
+ m_pimpl->SetZoom( percent );
+}
+
+wxPrintDialogData& wxPrintPreview::GetPrintDialogData()
{
-#ifdef __GOOD_COMPILER__ // Robert Roebling
- if (currentZoom == percent)
- return;
-
- currentZoom = percent;
- if (previewBitmap)
- {
- delete previewBitmap;
- previewBitmap = NULL;
- }
- RenderPage(currentPage);
-
- if (previewCanvas)
- {
- previewCanvas->Clear();
- previewCanvas->Refresh();
- }
-#endif
-
+ return m_pimpl->GetPrintDialogData();
}
+
+int wxPrintPreview::GetMaxPage() const
+{
+ return m_pimpl->GetMaxPage();
+}
+
+int wxPrintPreview::GetMinPage() const
+{
+ return m_pimpl->GetMinPage();
+}
+
+bool wxPrintPreview::Ok() const
+{
+ return m_pimpl->Ok();
+}
+
+void wxPrintPreview::SetOk(bool ok)
+{
+ m_pimpl->SetOk( ok );
+}
+
+bool wxPrintPreview::Print(bool interactive)
+{
+ return m_pimpl->Print( interactive );
+}
+
+void wxPrintPreview::DetermineScaling()
+{
+ m_pimpl->DetermineScaling();
+}
+
+
+#endif // wxUSE_PRINTING_ARCHITECTURE
projects / wxWidgets.git / blobdiff