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Many changes to the printing classes.

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@1981 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Julian Smart
1999-03-25 23:06:01 +00:00
parent 0ed9a934ca
commit 7bcb11d307
59 changed files with 5485 additions and 4090 deletions
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353
src/msw/dcprint.cpp
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@@ -52,88 +52,232 @@
IMPLEMENT_CLASS(wxPrinterDC, wxDC)
#endif
// This form is deprecated
wxPrinterDC::wxPrinterDC(const wxString& driver_name, const wxString& device_name, const wxString& file, bool interactive, int orientation)
{
m_isInteractive = interactive;
if (!file.IsNull() && file != "")
m_filename = file;
m_isInteractive = interactive;
if (!file.IsNull() && file != "")
m_printData.SetFilename(file);
#if wxUSE_COMMON_DIALOGS
if (interactive)
{
PRINTDLG pd;
pd.lStructSize = sizeof( PRINTDLG );
pd.hwndOwner=(HWND) NULL;
pd.hDevMode=(HANDLE)NULL;
pd.hDevNames=(HANDLE)NULL;
pd.Flags=PD_RETURNDC | PD_NOSELECTION | PD_NOPAGENUMS;
pd.nFromPage=0;
pd.nToPage=0;
pd.nMinPage=0;
pd.nMaxPage=0;
pd.nCopies=1;
pd.hInstance=(HINSTANCE)NULL;
if ( PrintDlg( &pd ) != 0 )
{
m_hDC = (WXHDC) pd.hDC;
m_ok = TRUE;
}
else
{
m_ok = FALSE;
return;
}
// m_dontDelete = TRUE;
}
else
if (interactive)
{
PRINTDLG pd;
pd.lStructSize = sizeof( PRINTDLG );
pd.hwndOwner=(HWND) NULL;
pd.hDevMode=(HANDLE)NULL;
pd.hDevNames=(HANDLE)NULL;
pd.Flags=PD_RETURNDC | PD_NOSELECTION | PD_NOPAGENUMS;
pd.nFromPage=0;
pd.nToPage=0;
pd.nMinPage=0;
pd.nMaxPage=0;
pd.nCopies=1;
pd.hInstance=(HINSTANCE)NULL;
if ( PrintDlg( &pd ) != 0 )
{
m_hDC = (WXHDC) pd.hDC;
m_ok = TRUE;
}
else
{
m_ok = FALSE;
return;
}
// m_dontDelete = TRUE;
}
else
#endif
if ((!driver_name.IsNull() && driver_name != "") &&
(!device_name.IsNull() && device_name != "") &&
(!file.IsNull() && file != ""))
{
m_hDC = (WXHDC) CreateDC((char *) (const char *) driver_name, (char *) (const char *) device_name, (char *) (const char *) file, NULL);
m_ok = m_hDC ? TRUE: FALSE;
}
else
{
m_hDC = wxGetPrinterDC(orientation);
m_ok = m_hDC ? TRUE: FALSE;
}
if (m_hDC)
{
// int width = GetDeviceCaps(m_hDC, VERTRES);
// int height = GetDeviceCaps(m_hDC, HORZRES);
SetMapMode(wxMM_TEXT);
}
SetBrush(*wxBLACK_BRUSH);
SetPen(*wxBLACK_PEN);
if ((!driver_name.IsNull() && driver_name != "") &&
(!device_name.IsNull() && device_name != "") &&
(!file.IsNull() && file != ""))
{
m_hDC = (WXHDC) CreateDC((char *) (const char *) driver_name, (char *) (const char *) device_name, (char *) (const char *) file, NULL);
m_ok = m_hDC ? TRUE: FALSE;
}
else
{
wxPrintData printData;
printData.SetOrientation(orientation);
m_hDC = wxGetPrinterDC(printData);
m_ok = m_hDC ? TRUE: FALSE;
}
if (m_hDC)
{
// int width = GetDeviceCaps(m_hDC, VERTRES);
// int height = GetDeviceCaps(m_hDC, HORZRES);
SetMapMode(wxMM_TEXT);
}
SetBrush(*wxBLACK_BRUSH);
SetPen(*wxBLACK_PEN);
}
wxPrinterDC::wxPrinterDC(const wxPrintData& printData)
{
m_printData = printData;
m_isInteractive = FALSE;
m_hDC = wxGetPrinterDC(printData);
m_ok = (m_hDC != 0);
if (m_hDC)
SetMapMode(wxMM_TEXT);
SetBrush(*wxBLACK_BRUSH);
SetPen(*wxBLACK_PEN);
}
wxPrinterDC::wxPrinterDC(WXHDC theDC)
{
m_isInteractive = FALSE;
m_hDC = theDC;
m_ok = TRUE;
if (m_hDC)
{
// int width = GetDeviceCaps(m_hDC, VERTRES);
// int height = GetDeviceCaps(m_hDC, HORZRES);
SetMapMode(wxMM_TEXT);
}
SetBrush(*wxBLACK_BRUSH);
SetPen(*wxBLACK_PEN);
m_isInteractive = FALSE;
m_hDC = theDC;
m_ok = TRUE;
if (m_hDC)
{
// int width = GetDeviceCaps(m_hDC, VERTRES);
// int height = GetDeviceCaps(m_hDC, HORZRES);
SetMapMode(wxMM_TEXT);
}
SetBrush(*wxBLACK_BRUSH);
SetPen(*wxBLACK_PEN);
}
wxPrinterDC::~wxPrinterDC(void)
{
}
bool wxPrinterDC::StartDoc(const wxString& message)
{
DOCINFO docinfo;
docinfo.cbSize = sizeof(DOCINFO);
docinfo.lpszDocName = (const char *)message;
wxString filename(m_printData.GetFilename());
if (filename.IsEmpty())
docinfo.lpszOutput = NULL;
else
docinfo.lpszOutput = (const char *) filename;
#if defined(__WIN95__)
docinfo.lpszDatatype = NULL;
docinfo.fwType = 0;
#endif
if (!m_hDC)
return FALSE;
int ret =
#ifndef __WIN32__
::StartDoc((HDC) m_hDC, &docinfo);
#else
#ifdef UNICODE
::StartDocW((HDC) m_hDC, &docinfo);
#else
#ifdef __TWIN32__
::StartDoc((HDC) m_hDC, &docinfo);
#else
::StartDocA((HDC) m_hDC, &docinfo);
#endif
#endif
#endif
#ifndef __WIN16__
if (ret <= 0)
{
DWORD lastError = GetLastError();
wxDebugMsg("wxDC::StartDoc failed with error: %d\n", lastError);
}
#endif
return (ret > 0);
}
void wxPrinterDC::EndDoc(void)
{
if (m_hDC) ::EndDoc((HDC) m_hDC);
}
void wxPrinterDC::StartPage(void)
{
if (m_hDC)
::StartPage((HDC) m_hDC);
}
void wxPrinterDC::EndPage(void)
{
if (m_hDC)
::EndPage((HDC) m_hDC);
}
// Returns default device and port names
static bool wxGetDefaultDeviceName(wxString& deviceName, wxString& portName)
{
deviceName = "";
LPDEVNAMES lpDevNames;
LPSTR lpszDriverName;
LPSTR lpszDeviceName;
LPSTR lpszPortName;
PRINTDLG pd;
// Cygwin has trouble believing PRINTDLG is 66 bytes - thinks it is 68
#ifdef __GNUWIN32__
pd.lStructSize = 66; // sizeof(PRINTDLG);
#else
pd.lStructSize = sizeof(PRINTDLG);
#endif
pd.hwndOwner = (HWND)NULL;
pd.hDevMode = NULL; // Will be created by PrintDlg
pd.hDevNames = NULL; // Ditto
pd.Flags = PD_RETURNDEFAULT;
pd.nCopies = 1;
if (!PrintDlg((LPPRINTDLG)&pd))
{
if ( pd.hDevMode )
GlobalFree(pd.hDevMode);
if (pd.hDevNames)
GlobalFree(pd.hDevNames);
return FALSE;
}
if (pd.hDevNames)
{
lpDevNames = (LPDEVNAMES)GlobalLock(pd.hDevNames);
lpszDriverName = (LPSTR)lpDevNames + lpDevNames->wDriverOffset;
lpszDeviceName = (LPSTR)lpDevNames + lpDevNames->wDeviceOffset;
lpszPortName = (LPSTR)lpDevNames + lpDevNames->wOutputOffset;
GlobalUnlock(pd.hDevNames);
GlobalFree(pd.hDevNames);
pd.hDevNames=NULL;
deviceName = lpszDeviceName;
portName = lpszPortName;
}
if (pd.hDevMode)
{
GlobalFree(pd.hDevMode);
pd.hDevMode=NULL;
}
return ( deviceName != "" );
}
#if 0
// This uses defaults, except for orientation, so we should eliminate this function
// and use the 2nd form (passing wxPrintData) instead.
WXHDC wxGetPrinterDC(int orientation)
{
HDC hDC;
@@ -142,58 +286,62 @@ WXHDC wxGetPrinterDC(int orientation)
LPSTR lpszDriverName;
LPSTR lpszDeviceName;
LPSTR lpszPortName;
PRINTDLG pd;
// __GNUWIN32__ has trouble believing PRINTDLG is 66 bytes - thinks it is 68
#ifdef __GNUWIN32__
pd.lStructSize = 66; // sizeof(PRINTDLG);
#else
pd.lStructSize = sizeof(PRINTDLG);
#endif
pd.hwndOwner = (HWND)NULL;
pd.hDevMode = NULL; // Will be created by PrintDlg
pd.hDevNames = NULL; // Ditto
pd.Flags = PD_RETURNDEFAULT;
pd.nCopies = 1;
if (!PrintDlg((LPPRINTDLG)&pd))
{
if ( pd.hDevMode )
GlobalFree(pd.hDevMode);
if (pd.hDevNames)
GlobalFree(pd.hDevNames);
return(0);
}
if (!pd.hDevNames)
{
if ( pd.hDevMode )
GlobalFree(pd.hDevMode);
}
lpDevNames = (LPDEVNAMES)GlobalLock(pd.hDevNames);
lpszDriverName = (LPSTR)lpDevNames + lpDevNames->wDriverOffset;
lpszDeviceName = (LPSTR)lpDevNames + lpDevNames->wDeviceOffset;
lpszPortName = (LPSTR)lpDevNames + lpDevNames->wOutputOffset;
GlobalUnlock(pd.hDevNames);
if ( pd.hDevMode )
{
lpDevMode = (DEVMODE*) GlobalLock(pd.hDevMode);
lpDevMode->dmOrientation = orientation;
lpDevMode->dmFields |= DM_ORIENTATION;
}
#ifdef __WIN32__
hDC = CreateDC(lpszDriverName, lpszDeviceName, lpszPortName, (DEVMODE *)lpDevMode);
#else
hDC = CreateDC(lpszDriverName, lpszDeviceName, lpszPortName, (LPSTR)lpDevMode);
#endif
if (pd.hDevMode && lpDevMode)
GlobalUnlock(pd.hDevMode);
if (pd.hDevNames)
{
GlobalFree(pd.hDevNames);
pd.hDevNames=NULL;
GlobalFree(pd.hDevNames);
pd.hDevNames=NULL;
}
if (pd.hDevMode)
{
@@ -202,5 +350,52 @@ WXHDC wxGetPrinterDC(int orientation)
}
return (WXHDC) hDC;
}
#endif
// Gets an HDC for the specified printer configuration
WXHDC WXDLLEXPORT wxGetPrinterDC(const wxPrintData& printDataConst)
{
wxPrintData printData = printDataConst;
printData.ConvertToNative();
char* driverName = (char*) NULL;
wxString devNameStr = printData.GetPrinterName();
char* deviceName;
char* portName = (char*) NULL; // Obsolete in WIN32
if (devNameStr == "")
deviceName = (char*) NULL;
else
deviceName = (char*) (const char*) devNameStr;
LPDEVMODE lpDevMode = (LPDEVMODE) NULL;
HGLOBAL hDevMode = (HGLOBAL) printData.GetNativeData();
if ( hDevMode )
lpDevMode = (DEVMODE*) GlobalLock(hDevMode);
if (devNameStr == "")
{
// Retrieve the default device name
wxString portName;
bool ret = wxGetDefaultDeviceName(devNameStr, portName);
wxASSERT_MSG( ret, "Could not get default device name." );
deviceName = (char*) (const char*) devNameStr;
}
#ifdef __WIN32__
HDC hDC = CreateDC(driverName, deviceName, portName, (DEVMODE *) lpDevMode);
#else
HDC hDC = CreateDC(driverName, deviceName, portName, (LPSTR) lpDevMode);
#endif
if (hDevMode && lpDevMode)
GlobalUnlock(hDevMode);
return (WXHDC) hDC;
}