use HandleWindowEvent() in ProcessCommand(); return the value this function returns...

[wxWidgets.git] / src / common / prntbase.cpp

diff --git a/src/common/prntbase.cpp b/src/common/prntbase.cpp
index 3b7a9639592d049f4996e30916da3d80e40b1d7a..6e98cfadac79fff34cab5e628a6e0776c6494247 100644 (file)
--- a/src/common/prntbase.cpp
+++ b/src/common/prntbase.cpp
@@ -27,12 +27,14 @@
     #include "wx/utils.h"
     #include "wx/dc.h"
     #include "wx/app.h"
     #include "wx/utils.h"
     #include "wx/dc.h"
     #include "wx/app.h"

+    #include "wx/math.h"

     #include "wx/msgdlg.h"
     #include "wx/layout.h"
     #include "wx/choice.h"
     #include "wx/button.h"
     #include "wx/settings.h"
     #include "wx/dcmemory.h"
     #include "wx/msgdlg.h"
     #include "wx/layout.h"
     #include "wx/choice.h"
     #include "wx/button.h"
     #include "wx/settings.h"
     #include "wx/dcmemory.h"

+    #include "wx/dcclient.h"

     #include "wx/stattext.h"
     #include "wx/intl.h"
     #include "wx/textdlg.h"
     #include "wx/stattext.h"
     #include "wx/intl.h"
     #include "wx/textdlg.h"


@@ -50,9 +52,14 @@
 
 #if defined(__WXMSW__) && !defined(__WXUNIVERSAL__)
 #include "wx/msw/printdlg.h"
 
 #if defined(__WXMSW__) && !defined(__WXUNIVERSAL__)
 #include "wx/msw/printdlg.h"

+#include "wx/msw/dcprint.h"

 #elif defined(__WXMAC__)
 #include "wx/mac/printdlg.h"
 #include "wx/mac/private/print.h"
 #elif defined(__WXMAC__)
 #include "wx/mac/printdlg.h"
 #include "wx/mac/private/print.h"

+#include "wx/mac/dcprint.h"
+#elif defined(__WXPM__)
+#include "wx/os2/dcprint.h"
+#include "wx/generic/prntdlgg.h"

 #else
 #include "wx/generic/prntdlgg.h"
 #include "wx/dcps.h"
 #else
 #include "wx/generic/prntdlgg.h"
 #include "wx/dcps.h"


@@ -203,14 +210,12 @@ wxDialog *wxNativePrintFactory::CreatePrintSetupDialog( wxWindow *parent,
 #endif
 }
 
 #endif
 }
 

-wxDC* wxNativePrintFactory::CreatePrinterDC( const wxPrintData& data )
+wxDCImpl* wxNativePrintFactory::CreatePrinterDCImpl( wxPrinterDC *owner, const wxPrintData& data )

 {
 {

-#if defined(__WXMSW__) && !defined(__WXUNIVERSAL__)
-    return new wxPrinterDC(data);
-#elif defined(__WXMAC__)
-    return new wxPrinterDC(data);
+#if defined(__WXGTK__) || defined(__WXMOTIF__) || defined(__WXUNIVERSAL__)
+    return new wxPostScriptDCImpl( owner, data );

 #else
 #else

-    return new wxPostScriptDC(data);
+    return new wxPrinterDCImpl( owner, data );

 #endif
 }
 
 #endif
 }
 


@@ -617,10 +622,10 @@ void wxPrintout::FitThisSizeToPageMargins(const wxSize& imageSize, const wxPageS
     GetPageSizeMM(&mw, &mh);
     float mmToDeviceX = float(pw) / mw;
     float mmToDeviceY = float(ph) / mh;
     GetPageSizeMM(&mw, &mh);
     float mmToDeviceX = float(pw) / mw;
     float mmToDeviceY = float(ph) / mh;

-    wxRect pageMarginsRect(paperRect.x + wxCoord(mmToDeviceX * topLeft.x),
-        paperRect.y + wxCoord(mmToDeviceY * topLeft.y),
-        paperRect.width - wxCoord(mmToDeviceX * (topLeft.x + bottomRight.x)),
-        paperRect.height - wxCoord(mmToDeviceY * (topLeft.y + bottomRight.y)));
+    wxRect pageMarginsRect(paperRect.x + wxRound(mmToDeviceX * topLeft.x),
+        paperRect.y + wxRound(mmToDeviceY * topLeft.y),
+        paperRect.width - wxRound(mmToDeviceX * (topLeft.x + bottomRight.x)),
+        paperRect.height - wxRound(mmToDeviceY * (topLeft.y + bottomRight.y)));

     wxCoord w, h;
     m_printoutDC->GetSize(&w, &h);
     float scaleX = (float(pageMarginsRect.width) * w) / (float(pw) * imageSize.x);
     wxCoord w, h;
     m_printoutDC->GetSize(&w, &h);
     float scaleX = (float(pageMarginsRect.width) * w) / (float(pw) * imageSize.x);


@@ -708,10 +713,10 @@ wxRect wxPrintout::GetLogicalPaperRect() const
     // This DC doesn't match the printed page, so we have to scale.
     float scaleX = float(w) / pw;
     float scaleY = float(h) / ph;
     // This DC doesn't match the printed page, so we have to scale.
     float scaleX = float(w) / pw;
     float scaleY = float(h) / ph;

-    return wxRect(m_printoutDC->DeviceToLogicalX(wxCoord(paperRect.x * scaleX)), 
-        m_printoutDC->DeviceToLogicalY(wxCoord(paperRect.y * scaleY)), 
-        m_printoutDC->DeviceToLogicalXRel(wxCoord(paperRect.width * scaleX)), 
-        m_printoutDC->DeviceToLogicalYRel(wxCoord(paperRect.height * scaleY)));
+    return wxRect(m_printoutDC->DeviceToLogicalX(wxRound(paperRect.x * scaleX)), 
+        m_printoutDC->DeviceToLogicalY(wxRound(paperRect.y * scaleY)), 
+        m_printoutDC->DeviceToLogicalXRel(wxRound(paperRect.width * scaleX)), 
+        m_printoutDC->DeviceToLogicalYRel(wxRound(paperRect.height * scaleY)));

 }
 
 wxRect wxPrintout::GetLogicalPageRect() const
 }
 
 wxRect wxPrintout::GetLogicalPageRect() const


@@ -731,51 +736,66 @@ wxRect wxPrintout::GetLogicalPageMarginsRect(const wxPageSetupDialogData& pageSe
     // Return the rectangle in logical units that corresponds to the region
     // within the page margins as specified by the given wxPageSetupDialogData
     // object.
     // Return the rectangle in logical units that corresponds to the region
     // within the page margins as specified by the given wxPageSetupDialogData
     // object.

-    wxRect paperRect = GetPaperRectPixels();
+    
+    // We get the paper size in device units and the margins in mm,
+    // so we need to calculate the conversion with this trick

     wxCoord pw, ph;
     GetPageSizePixels(&pw, &ph);
     wxCoord pw, ph;
     GetPageSizePixels(&pw, &ph);

-    wxPoint topLeft = pageSetupData.GetMarginTopLeft();
-    wxPoint bottomRight = pageSetupData.GetMarginBottomRight();

     wxCoord mw, mh;
     GetPageSizeMM(&mw, &mh);
     float mmToDeviceX = float(pw) / mw;
     float mmToDeviceY = float(ph) / mh;
     wxCoord mw, mh;
     GetPageSizeMM(&mw, &mh);
     float mmToDeviceX = float(pw) / mw;
     float mmToDeviceY = float(ph) / mh;

-    wxRect pageMarginsRect(paperRect.x + wxCoord(mmToDeviceX * topLeft.x),
-        paperRect.y + wxCoord(mmToDeviceY * topLeft.y),
-        paperRect.width - wxCoord(mmToDeviceX * (topLeft.x + bottomRight.x)),
-        paperRect.height - wxCoord(mmToDeviceY * (topLeft.y + bottomRight.y)));
+
+    // paper size in device units    
+    wxRect paperRect = GetPaperRectPixels();
+    
+    // margins in mm
+    wxPoint topLeft = pageSetupData.GetMarginTopLeft();
+    wxPoint bottomRight = pageSetupData.GetMarginBottomRight();
+    
+    // calculate margins in device units
+    wxRect pageMarginsRect(
+        paperRect.x      + wxRound(mmToDeviceX * topLeft.x),
+        paperRect.y      + wxRound(mmToDeviceY * topLeft.y),
+        paperRect.width  - wxRound(mmToDeviceX * (topLeft.x + bottomRight.x)),
+        paperRect.height - wxRound(mmToDeviceY * (topLeft.y + bottomRight.y)));
+        

     wxCoord w, h;
     m_printoutDC->GetSize(&w, &h);
     wxCoord w, h;
     m_printoutDC->GetSize(&w, &h);

-    if (w == pw && h == ph) {
+    if (w == pw && h == ph) 
+    {

         // this DC matches the printed page, so no scaling
         // this DC matches the printed page, so no scaling

-        return wxRect(m_printoutDC->DeviceToLogicalX(pageMarginsRect.x), 
+        return wxRect(
+            m_printoutDC->DeviceToLogicalX(pageMarginsRect.x), 

             m_printoutDC->DeviceToLogicalY(pageMarginsRect.y), 
             m_printoutDC->DeviceToLogicalXRel(pageMarginsRect.width), 
             m_printoutDC->DeviceToLogicalYRel(pageMarginsRect.height));
     }
             m_printoutDC->DeviceToLogicalY(pageMarginsRect.y), 
             m_printoutDC->DeviceToLogicalXRel(pageMarginsRect.width), 
             m_printoutDC->DeviceToLogicalYRel(pageMarginsRect.height));
     }

+    

     // This DC doesn't match the printed page, so we have to scale.
     float scaleX = float(w) / pw;
     float scaleY = float(h) / ph;
     // This DC doesn't match the printed page, so we have to scale.
     float scaleX = float(w) / pw;
     float scaleY = float(h) / ph;

-    return wxRect(m_printoutDC->DeviceToLogicalX(wxCoord(pageMarginsRect.x * scaleX)), 
-        m_printoutDC->DeviceToLogicalY(wxCoord(pageMarginsRect.y * scaleY)), 
-        m_printoutDC->DeviceToLogicalXRel(wxCoord(pageMarginsRect.width * scaleX)), 
-        m_printoutDC->DeviceToLogicalYRel(wxCoord(pageMarginsRect.height * scaleY)));
+    return wxRect(m_printoutDC->DeviceToLogicalX(wxRound(pageMarginsRect.x * scaleX)), 
+        m_printoutDC->DeviceToLogicalY(wxRound(pageMarginsRect.y * scaleY)), 
+        m_printoutDC->DeviceToLogicalXRel(wxRound(pageMarginsRect.width * scaleX)), 
+        m_printoutDC->DeviceToLogicalYRel(wxRound(pageMarginsRect.height * scaleY)));

 }
 
 void wxPrintout::SetLogicalOrigin(wxCoord x, wxCoord y)
 {
     // Set the device origin by specifying a point in logical coordinates.
 }
 
 void wxPrintout::SetLogicalOrigin(wxCoord x, wxCoord y)
 {
     // Set the device origin by specifying a point in logical coordinates.

-    m_printoutDC->SetDeviceOrigin(m_printoutDC->LogicalToDeviceX(x), 
-        m_printoutDC->LogicalToDeviceY(y));
+    m_printoutDC->SetDeviceOrigin(
+        m_printoutDC->LogicalToDeviceX(x), 
+        m_printoutDC->LogicalToDeviceY(y) );

 }
     
 void wxPrintout::OffsetLogicalOrigin(wxCoord xoff, wxCoord yoff)
 {
     // Offset the device origin by a specified distance in device coordinates.
 }
     
 void wxPrintout::OffsetLogicalOrigin(wxCoord xoff, wxCoord yoff)
 {
     // Offset the device origin by a specified distance in device coordinates.

-    wxCoord x = m_printoutDC->LogicalToDeviceX(0);
-    wxCoord y = m_printoutDC->LogicalToDeviceY(0);
-    m_printoutDC->SetDeviceOrigin(x + m_printoutDC->LogicalToDeviceXRel(xoff), 
-        y + m_printoutDC->LogicalToDeviceYRel(yoff));
+    wxPoint dev_org = m_printoutDC->GetDeviceOrigin();
+    m_printoutDC->SetDeviceOrigin(
+        dev_org.x + m_printoutDC->LogicalToDeviceXRel(xoff), 
+        dev_org.y + m_printoutDC->LogicalToDeviceYRel(yoff) );

 }
     
 
 }
     
 


@@ -807,6 +827,8 @@ wxScrolledWindow(parent, wxID_ANY, pos, size, style | wxFULL_REPAINT_ON_RESIZE,
     // The app workspace colour is always white, but we should have
     // a contrast with the page.
     wxSystemColour colourIndex = wxSYS_COLOUR_3DDKSHADOW;
     // The app workspace colour is always white, but we should have
     // a contrast with the page.
     wxSystemColour colourIndex = wxSYS_COLOUR_3DDKSHADOW;

+#elif defined(__WXGTK__)
+    wxSystemColour colourIndex = wxSYS_COLOUR_BTNFACE;

 #else
     wxSystemColour colourIndex = wxSYS_COLOUR_APPWORKSPACE;
 #endif
 #else
     wxSystemColour colourIndex = wxSYS_COLOUR_APPWORKSPACE;
 #endif


@@ -844,6 +866,8 @@ void wxPreviewCanvas::OnSysColourChanged(wxSysColourChangedEvent& event)
     // The app workspace colour is always white, but we should have
     // a contrast with the page.
     wxSystemColour colourIndex = wxSYS_COLOUR_3DDKSHADOW;
     // The app workspace colour is always white, but we should have
     // a contrast with the page.
     wxSystemColour colourIndex = wxSYS_COLOUR_3DDKSHADOW;

+#elif defined(__WXGTK__)
+    wxSystemColour colourIndex = wxSYS_COLOUR_BTNFACE;

 #else
     wxSystemColour colourIndex = wxSYS_COLOUR_APPWORKSPACE;
 #endif
 #else
     wxSystemColour colourIndex = wxSYS_COLOUR_APPWORKSPACE;
 #endif


@@ -857,20 +881,14 @@ void wxPreviewCanvas::OnSysColourChanged(wxSysColourChangedEvent& event)
 void wxPreviewCanvas::OnChar(wxKeyEvent &event)
 {
     wxPreviewControlBar* controlBar = ((wxPreviewFrame*) GetParent())->GetControlBar();
 void wxPreviewCanvas::OnChar(wxKeyEvent &event)
 {
     wxPreviewControlBar* controlBar = ((wxPreviewFrame*) GetParent())->GetControlBar();

-    if (event.GetKeyCode() == WXK_ESCAPE)
+    switch (event.GetKeyCode())

     {
     {

-        ((wxPreviewFrame*) GetParent())->Close(true);
-        return;
-    }
-    else if (event.GetKeyCode() == WXK_TAB)
-    {
-        controlBar->OnGoto();
-        return;
-    }
-    else if (event.GetKeyCode() == WXK_RETURN)
-    {
-        controlBar->OnPrint();
-        return;
+        case WXK_TAB:
+            controlBar->OnGoto();
+            return;
+        case WXK_RETURN:
+            controlBar->OnPrint();
+            return;

     }
 
     if (!event.ControlDown())
     }
 
     if (!event.ControlDown())


@@ -1203,9 +1221,22 @@ int wxPreviewControlBar::GetZoomControl()
 IMPLEMENT_CLASS(wxPreviewFrame, wxFrame)
 
 BEGIN_EVENT_TABLE(wxPreviewFrame, wxFrame)
 IMPLEMENT_CLASS(wxPreviewFrame, wxFrame)
 
 BEGIN_EVENT_TABLE(wxPreviewFrame, wxFrame)

+    EVT_CHAR_HOOK(wxPreviewFrame::OnChar)

     EVT_CLOSE(wxPreviewFrame::OnCloseWindow)
 END_EVENT_TABLE()
 
     EVT_CLOSE(wxPreviewFrame::OnCloseWindow)
 END_EVENT_TABLE()
 

+void wxPreviewFrame::OnChar(wxKeyEvent &event)
+{
+    if ( event.GetKeyCode() == WXK_ESCAPE )
+    {
+        Close(true);
+    }
+    else
+    {
+        event.Skip();
+    }
+}
+

 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)
 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)