[pywin32-checkins] pywin32/win32/src/win32print win32print.cpp,1.9,1.10
OLD project page for the Python extensions for Windows
Brought to you by:
mhammond
Menu
▾
▴
[pywin32-checkins] pywin32/win32/src/win32print win32print.cpp,1.9,1.10
|
From: Roger U. <ru...@us...> - 2005-01-24 02:07:36
|
Update of /cvsroot/pywin32/pywin32/win32/src/win32print In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv19925/win32/src/win32print Modified Files: win32print.cpp Log Message: Add GetForm, SetForm, AddForm, DeleteForm Index: win32print.cpp =================================================================== RCS file: /cvsroot/pywin32/pywin32/win32/src/win32print/win32print.cpp,v retrieving revision 1.9 retrieving revision 1.10 diff -C2 -d -r1.9 -r1.10 *** win32print.cpp 21 Jan 2005 15:17:36 -0000 1.9 --- win32print.cpp 24 Jan 2005 02:07:25 -0000 1.10 *************** *** 21,25 **** typedef BOOL (WINAPI *EnumFormsfunc)(HANDLE,DWORD,LPBYTE,DWORD,LPDWORD,LPDWORD); ! EnumFormsfunc enumforms=NULL; // Printer stuff. --- 21,35 ---- typedef BOOL (WINAPI *EnumFormsfunc)(HANDLE,DWORD,LPBYTE,DWORD,LPDWORD,LPDWORD); ! static EnumFormsfunc enumforms=NULL; ! typedef BOOL (WINAPI *AddFormfunc)(HANDLE,DWORD,LPBYTE); ! static AddFormfunc addform=NULL; ! typedef BOOL (WINAPI *DeleteFormfunc)(HANDLE, LPWSTR); ! static DeleteFormfunc deleteform=NULL; ! typedef BOOL (WINAPI *GetFormfunc)(HANDLE,LPWSTR,DWORD,LPBYTE,DWORD,LPDWORD); ! static GetFormfunc getform=NULL; ! typedef BOOL (WINAPI *SetFormfunc)(HANDLE, LPWSTR, DWORD, LPBYTE); ! static SetFormfunc setform=NULL; ! ! static PyObject *dummy_tuple=NULL; // Printer stuff. *************** *** 1025,1029 **** } ! // @pymethod (dict,...)|win32print|EnumForms|Lists forms for a printer static PyObject *PyEnumForms(PyObject *self, PyObject *args) { --- 1035,1055 ---- } ! PyObject *PyWin_Object_FromFORM_INFO_1(FORM_INFO_1W *fi1) ! { ! if (fi1==NULL){ ! Py_INCREF(Py_None); ! return Py_None; ! } ! return Py_BuildValue("{s:l,s:u,s:{s:l,s:l},s:{s:l,s:l,s:l,s:l}}", ! "Flags", fi1->Flags, ! "Name", fi1->pName, ! "Size", ! "cx", fi1->Size.cx, "cy", fi1->Size.cy, ! "ImageableArea", ! "left", fi1->ImageableArea.left, "top", fi1->ImageableArea.top, ! "right", fi1->ImageableArea.right, "bottom", fi1->ImageableArea.bottom); ! } ! ! // @pymethod (<o FORM_INFO_1>,...)|win32print|EnumForms|Lists forms for a printer static PyObject *PyEnumForms(PyObject *self, PyObject *args) { *************** *** 1039,1043 **** return NULL; } ! if (!PyArg_ParseTuple(args,"i:EnumForms",&hprinter)) return NULL; (*enumforms)(hprinter, level, buf, bufsize, &bytes_needed, &return_cnt); --- 1065,1069 ---- return NULL; } ! if (!PyArg_ParseTuple(args,"l:EnumForms",&hprinter)) return NULL; (*enumforms)(hprinter, level, buf, bufsize, &bytes_needed, &return_cnt); *************** *** 1061,1072 **** fi1=(FORM_INFO_1W *)buf; for (DWORD buf_ind=0; buf_ind<return_cnt; buf_ind++){ ! tuple_item=Py_BuildValue("{s:l,s:u,s:{s:l,s:l},s:{s:l,s:l,s:l,s:l}}", ! "Flags", fi1->Flags, ! "Name", fi1->pName, ! "Size", ! "cx", fi1->Size.cx, "cy", fi1->Size.cy, ! "ImageableArea", ! "left", fi1->ImageableArea.left, "top", fi1->ImageableArea.top, ! "right", fi1->ImageableArea.right, "bottom", fi1->ImageableArea.bottom); if (tuple_item==NULL){ Py_DECREF(ret); --- 1087,1091 ---- fi1=(FORM_INFO_1W *)buf; for (DWORD buf_ind=0; buf_ind<return_cnt; buf_ind++){ ! tuple_item=PyWin_Object_FromFORM_INFO_1(fi1); if (tuple_item==NULL){ Py_DECREF(ret); *************** *** 1083,1086 **** --- 1102,1255 ---- } + BOOL PyWinObject_AsRECTL(PyObject *obrectl, RECTL *rectl) + { + static char *rectl_keys[]={"left","top","right","bottom",0}; + static char* err_msg="RECTL must be a dictionary containing {left:int, top:int, right:int, bottom:int}"; + if (obrectl->ob_type!=&PyDict_Type){ + PyErr_SetString(PyExc_TypeError,err_msg); + return FALSE; + } + if (PyArg_ParseTupleAndKeywords(dummy_tuple, obrectl, "llll", rectl_keys, + &rectl->left, &rectl->top, &rectl->right, &rectl->bottom)) + return TRUE; + + PyErr_Clear(); + PyErr_SetString(PyExc_TypeError, err_msg); + return FALSE; + + } + + BOOL PyWinObject_AsSIZEL(PyObject *obsizel, SIZEL *sizel) + { + static char *sizel_keys[]={"cx","cy",0}; + static char* err_msg="SIZEL must be a dictionary containing {cx:int, cy:int}"; + if (obsizel->ob_type!=&PyDict_Type){ + PyErr_SetString(PyExc_TypeError,err_msg); + return FALSE; + } + if (PyArg_ParseTupleAndKeywords(dummy_tuple, obsizel, "ll", sizel_keys, &sizel->cx, &sizel->cy)) + return TRUE; + + PyErr_Clear(); + PyErr_SetString(PyExc_TypeError, err_msg); + return FALSE; + } + + // @object FORM_INFO_1|A dictionary containing FORM_INFO_1W data + // @prop int|Flags|FORM_USER, FORM_BUILTIN, or FORM_PRINTER + // @prop <o PyUnicode>|Name|Name of form + // @prop dict|Size|A dictionary representing a SIZEL structure {'cx':int,'cy':int} + // @prop dict|ImageableArea|A dictionary representing a RECTL structure {'left':int, 'top':int, 'right':int, 'bottom':int} + + BOOL PyWinObject_AsFORM_INFO_1(PyObject *obform, FORM_INFO_1W *fi1) + { + static char *form_keys[]={"Flags","Name","Size","ImageableArea",0}; + static char* err_msg="FORM_INFO_1 must be a dictionary containing {Flags:int, Name:unicode, Size:dict, ImageableArea:dict}"; + if (obform->ob_type!=&PyDict_Type){ + PyErr_SetString(PyExc_TypeError,err_msg); + return FALSE; + } + return PyArg_ParseTupleAndKeywords(dummy_tuple, obform, "luO&O&:FORM_INFO_1", form_keys, &fi1->Flags, &fi1->pName, + PyWinObject_AsSIZEL, &fi1->Size, PyWinObject_AsRECTL, &fi1->ImageableArea); + } + + // @pymethod |win32print|AddForm|Adds a form for a printer + static PyObject *PyAddForm(PyObject *self, PyObject *args) + { + // @pyparm int|hprinter||Printer handle as returned by <om win32print.OpenPrinter> + // @pyparm dict|Form||<o FORM_INFO_1> dictionary + // @rdesc Returns None on success, throws an exception otherwise + FORM_INFO_1W fi1; + HANDLE hprinter; + if (addform==NULL){ + PyErr_SetString(PyExc_NotImplementedError,"AddForm does not exist on this version of Windows"); + return NULL; + } + if (!PyArg_ParseTuple(args, "lO&:AddForm", &hprinter, PyWinObject_AsFORM_INFO_1, &fi1)) + return NULL; + if (!(*addform)(hprinter, 1, (LPBYTE)&fi1)) + return PyWin_SetAPIError("AddForm"); + Py_INCREF(Py_None); + return Py_None; + } + + // @pymethod |win32print|DeleteForm|Deletes a form defined for a printer + static PyObject *PyDeleteForm(PyObject *self, PyObject *args) + { + // @pyparm int|hprinter||Printer handle as returned by <om win32print.OpenPrinter> + // @pyparm <o PyUnicode>|FormName||Name of form to be deleted + // @rdesc Returns None on success, throws an exception otherwise + HANDLE hprinter; + WCHAR *formname; + if (deleteform==NULL){ + PyErr_SetString(PyExc_NotImplementedError,"DeleteForm does not exist on this version of Windows"); + return NULL; + } + + if (!PyArg_ParseTuple(args, "lu:DeleteForm", &hprinter, &formname)) + return NULL; + if (!(*deleteform)(hprinter, formname)) + return PyWin_SetAPIError("DeleteForm"); + Py_INCREF(Py_None); + return Py_None; + } + // @pymethod |win32print|GetForm|Retrieves information about a form defined for a printer + static PyObject *PyGetForm(PyObject *self, PyObject *args) + { + // @pyparm int|hprinter||Printer handle as returned by <om win32print.OpenPrinter> + // @pyparm <o PyUnicode>|FormName||Name of form for which to retrieve info + // @rdesc Returns a <o FORM_INFO_1> dict + HANDLE hprinter; + WCHAR *formname; + DWORD level=1, bufsize=0, bytes_needed=0; + FORM_INFO_1W *fi1=NULL; + LPBYTE buf=NULL; + PyObject *ret=NULL; + + if (getform==NULL){ + PyErr_SetString(PyExc_NotImplementedError,"GetForm does not exist on this version of Windows"); + return NULL; + } + if (!PyArg_ParseTuple(args,"lu:GetForm", &hprinter, &formname)) + return NULL; + (*getform)(hprinter, formname, level, buf, bufsize, &bytes_needed); + if (bytes_needed==0) + return PyWin_SetAPIError("GetForm"); + buf=(LPBYTE)malloc(bytes_needed); + if (buf==NULL) + return PyErr_Format(PyExc_MemoryError,"GetForm: Unable to allocate %d bytes",bytes_needed); + bufsize=bytes_needed; + if (!(*getform)(hprinter, formname, level, buf, bufsize, &bytes_needed)) + PyWin_SetAPIError("GetForm"); + else{ + fi1=(FORM_INFO_1W *)buf; + ret=PyWin_Object_FromFORM_INFO_1(fi1); + } + free(buf); + return ret; + } + + // @pymethod |win32print|SetForm|Change information for a form + static PyObject *PySetForm(PyObject *self, PyObject *args) + { + // @pyparm int|hprinter||Printer handle as returned by <om win32print.OpenPrinter> + // @pyparm <o PyUnicode>|FormName||Name of form + // @pyparm dict|Form||<o FORM_INFO_1> dictionary + // @rdesc Returns None on success + FORM_INFO_1W fi1; + HANDLE hprinter; + WCHAR *formname; + if (setform==NULL){ + PyErr_SetString(PyExc_NotImplementedError,"SetForm does not exist on this version of Windows"); + return NULL; + } + if (!PyArg_ParseTuple(args, "luO&:SetForm", &hprinter, &formname, PyWinObject_AsFORM_INFO_1, &fi1)) + return NULL; + if (!(*setform)(hprinter, formname, 1, (LPBYTE)&fi1)) + return PyWin_SetAPIError("SetForm"); + Py_INCREF(Py_None); + return Py_None; + } + /* List of functions exported by this module */ *************** *** 1114,1117 **** --- 1283,1290 ---- {"EnumPrinterDrivers", PyEnumPrinterDrivers, 1}, //@pymeth EnumPrinterDrivers|Lists installed printer drivers {"EnumForms", PyEnumForms, 1}, //@pymeth EnumForms|Lists forms for a printer + {"AddForm", PyAddForm, 1}, //@pymeth AddForm|Adds a form for a printer + {"DeleteForm", PyDeleteForm, 1}, //@pymeth DeleteForm|Deletes a form defined for a printer + {"GetForm", PyGetForm, 1}, //@pymeth GetForm|Retrieves information about a defined form + {"SetForm", PySetForm, 1}, //@pymeth SetForm|Change information for a form { NULL } }; *************** *** 1172,1182 **** AddConstant(dict, "DI_APPBANDING", DI_APPBANDING); AddConstant(dict, "DI_ROPS_READ_DESTINATION", DI_ROPS_READ_DESTINATION); FARPROC fp; HMODULE hmodule=LoadLibrary("winspool.drv"); if (hmodule!=NULL){ ! fp=GetProcAddress(hmodule,"EnumFormsW"); ! if (fp!=NULL) ! enumforms=(EnumFormsfunc)fp; ! } } --- 1345,1371 ---- AddConstant(dict, "DI_APPBANDING", DI_APPBANDING); AddConstant(dict, "DI_ROPS_READ_DESTINATION", DI_ROPS_READ_DESTINATION); + AddConstant(dict, "FORM_USER", FORM_USER); + AddConstant(dict, "FORM_BUILTIN", FORM_BUILTIN); + AddConstant(dict, "FORM_PRINTER", FORM_PRINTER); FARPROC fp; HMODULE hmodule=LoadLibrary("winspool.drv"); if (hmodule!=NULL){ ! fp=GetProcAddress(hmodule,"EnumFormsW"); ! if (fp!=NULL) ! enumforms=(EnumFormsfunc)fp; ! fp=GetProcAddress(hmodule,"AddFormW"); ! if (fp!=NULL) ! addform=(AddFormfunc)fp; ! fp=GetProcAddress(hmodule,"DeleteFormW"); ! if (fp!=NULL) ! deleteform=(DeleteFormfunc)fp; ! fp=GetProcAddress(hmodule,"GetFormW"); ! if (fp!=NULL) ! getform=(GetFormfunc)fp; ! fp=GetProcAddress(hmodule,"SetFormW"); ! if (fp!=NULL) ! setform=(SetFormfunc)fp; ! } ! dummy_tuple=PyTuple_New(0); } |
