/////////////////////////////////////////////////////////////////////////////
#ifdef __GNUG__
-#pragma implementation
#pragma implementation "dcprint.h"
#endif
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=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(MM_TEXT);
- }
- SetBrush(*wxBLACK_BRUSH);
- SetPen(*wxBLACK_PEN);
+ 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
+ {
+ 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(MM_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;
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)
{
}
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;
+}
projects / wxWidgets.git / blobdiff