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rpdllutilqt.pas
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{*******************************************************}
{ }
{ Report Manager }
{ }
{ rpdllutilqt }
{ Exported functions for the Standarc C Libraary }
{ Functions dependent on X Server running }
{ }
{ Copyright (c) 1994-2012 Toni Martir }
{ }
{ This file is under the MPL license }
{ If you enhace this file you must provide }
{ source code }
{ }
{ }
{*******************************************************}
unit rpdllutilqt;
{$I rpconf.inc}
interface
uses
{$IFDEF LINUX}
ShareExcept,
{$ENDIF}
SysUtils,Classes,rpreport,rpmdconsts,rppdfdriver,
{$IFDEF MSWINDOWS}
Graphics,rpgdidriver,
rpvpreview,rpvclreport,rppreviewcontrol,
{$ENDIF}
{$IFDEF LINUX}
QGraphics,rpqtdriver,
rppreview,rpclxreport,rppreviewcontrolclx,
{$ENDIF}
rpdllutil;
function rp_print(hreport:integer;Title:PAnsiChar;
showprogress,ShowPrintDialog:integer):integer;stdcall;
function rp_printw(hreport:integer;Title:PWideChar;
showprogress,ShowPrintDialog:integer):integer;stdcall;
function rp_preview(hreport:integer;Title:PAnsiChar):integer;stdcall;
function rp_previeww(hreport:integer;Title:PWideChar):integer;stdcall;
function rp_previewremote(hostname:PAnsiChar;port:integer;user,password,aliasname,reportname,title:PAnsiChar):integer;stdcall;
function rp_previewremotew(hostname:PWideChar;port:integer;user,password,aliasname,reportname,title:PWideChar):integer;stdcall;
function rp_printremote(hostname:PAnsiChar;port:integer;user,password,aliasname,reportname,title:PAnsiChar;showprogress,showprintdialog:integer):integer;stdcall;
function rp_printremotew(hostname:PWideChar;port:integer;user,password,aliasname,reportname,title:PWideChar;showprogress,showprintdialog:integer):integer;stdcall;
function rp_previewremote_report(hreport:integer;hostname:PAnsiChar;port:integer;user,password,aliasname,reportname,title:PAnsiChar):integer;stdcall;
function rp_previewremote_reportw(hreport:integer;hostname:PWideChar;port:integer;user,password,aliasname,reportname,title:PWideChar):integer;stdcall;
function rp_printremote_report(hreport:integer;hostname:PAnsiChar;port:integer;user,password,aliasname,reportname,title:PAnsiChar;showprogress,showprintdialog:integer):integer;stdcall;
function rp_printremote_reportw(hreport:integer;hostname:PWideChar;port:integer;user,password,aliasname,reportname,title:PWideChar;showprogress,showprintdialog:integer):integer;stdcall;
function rp_bitmap(hreport:integer;outputfilename:PAnsiChar;ask,mono,vertres,horzres:integer):integer;stdcall;
function rp_bitmapw(hreport:integer;outputfilename:PWideChar;ask,mono,vertres,horzres:integer):integer;stdcall;
implementation
function rp_bitmap(hreport:integer;outputfilename:PAnsiChar;ask,mono,vertres,horzres:integer):integer;stdcall;
begin
Result:=rp_bitmapw(hreport,PWidechar(WideString(outputfilename)),ask,mono,vertres,horzres);
end;
function rp_bitmapw(hreport:integer;outputfilename:PWideChar;ask,mono,vertres,horzres:integer):integer;stdcall;
var
report:TRpReport;
adriver:TRpPdfDriver;
doexport:boolean;
mon:boolean;
abitmap:TBitmap;
begin
rplibdoinit;
rplasterror:='';
Result:=1;
try
report:=FindReport(hreport);
report.TwoPass:=true;
adriver:=TRpPdfDriver.Create;
try
report.PrintAll(adriver);
doexport:=true;
mon:=mono=1;
if ask=1 then
doexport:=AskBitmapProps(horzres,vertres,mon);
if doexport then
begin
abitmap:=MetafileToBitmap(report.Metafile,ask<>0,mon,horzres,vertres);
try
if assigned(abitmap) then
abitmap.SaveToFile(StrPas(outputfilename));
finally
abitmap.free;
end;
end;
finally
adriver.free;
end;
except
on E:Exception do
begin
rplasterror:=E.Message;
Result:=0;
end;
end;
end;
function rp_print(hreport:integer;Title:PAnsiChar;
showprogress,ShowPrintDialog:integer):integer;
begin
Result:=rp_printw(hreport,PWidechar(WideString(Title)),showprogress,ShowPrintdialog);
end;
function rp_printw(hreport:integer;Title:PWideChar;
showprogress,ShowPrintDialog:integer):integer;
var
report:TRpReport;
allpages,collate:boolean;
frompage,topage,copies:integer;
ashowprogress:boolean;
begin
rplibdoinit;
rplasterror:='';
Result:=1;
try
ashowprogress:=true;
if showprogress=0 then
ashowprogress:=false;
report:=FindReport(hreport);
allpages:=true;
collate:=report.CollateCopies;
frompage:=1; topage:=999999;
copies:=report.Copies;
if ShowPrintDialog<>0 then
begin
if DoShowPrintDialog(allpages,frompage,topage,copies,collate) then
begin
if Not PrintReport(report,Title,aShowprogress,allpages,frompage,
topage,copies,collate) then
Result:=0;
end
else
Result:=0;
end
else
begin
if not PrintReport(report,Title,aShowprogress,true,1,
9999999,report.copies,report.collatecopies) then
Result:=0;
end;
except
on E:Exception do
begin
rplasterror:=E.Message;
Result:=0;
end;
end;
end;
function rp_preview(hreport:integer;Title:PAnsiChar):integer;
begin
Result:=rp_previeww(hreport,PWidechar(WideString(Title)));
end;
function rp_previeww(hreport:integer;Title:PWideChar):integer;
var
report:TRpReport;
{$IFDEF MSWINDOWS}
prcontrol:TRpPreviewControl;
{$ENDIF}
{$IFDEF LINUX}
prcontrol:TRpPreviewControlCLX;
{$ENDIF}
begin
rplibdoinit;
rplasterror:='';
Result:=1;
try
report:=FindReport(hreport);
{$IFDEF MSWINDOWS}
prcontrol:=TRppreviewControl.Create(nil);
try
prcontrol.Report:=report;
ShowPreview(prcontrol,Title);
finally
prcontrol.free;
end;
{$ENDIF}
{$IFDEF LINUX}
prcontrol:=TRppreviewControlCLX.Create(nil);
try
prcontrol.Report:=report;
ShowPreview(prcontrol,Title,True);
finally
prcontrol.free;
end;
{$ENDIF}
except
on E:Exception do
begin
rplasterror:=E.Message;
Result:=0;
end;
end;
end;
function rp_previewremote_report(hreport:integer;hostname:PAnsiChar;port:integer;user,password,aliasname,reportname,title:PAnsiChar):integer;stdcall;
begin
Result:=rp_previewremote_reportw(hreport,PWidechar(WideString(hostname)),port,PWidechar(WideString(user)),PWidechar(WideString(password)),PWidechar(WideString(aliasname)),PWidechar(WideString(reportname)),PWidechar(WideString(title)));
end;
function rp_previewremote_reportw(hreport:integer;hostname:PWideChar;port:integer;user,password,aliasname,reportname,title:PWideChar):integer;stdcall;
var
{$IFDEF MSWINDOWS}
rep:TVCLReport;
{$ENDIF}
{$IFDEF LINUX}
rep:TCLXReport;
{$ENDIF}
memstream:TMemoryStream;
report:TRpReport;
begin
rplibdoinit;
rplasterror:='';
Result:=1;
try
{$IFDEF MSWINDOWS}
rep:=TVCLReport.Create(nil);
{$ENDIF}
{$IFDEF LINUX}
rep:=TCLXReport.Create(nil);
{$ENDIF}
try
rep.Preview:=true;
rep.Title:=title;
report:=FindReport(hreport);
memstream:=TMemoryStream.Create;
try
report.SaveToStream(memstream);
memstream.Seek(0,soFromBeginning);
rep.LoadFromStream(memstream);
finally
memstream.free;
end;
rep.ExecuteRemote(hostname,port,user,password,aliasname,reportname);
finally
rep.free;
end;
except
on E:Exception do
begin
rplasterror:=E.Message;
Result:=0;
end;
end;
end;
function rp_printremote_report(hreport:integer;hostname:PAnsiChar;port:integer;user,password,aliasname,reportname,title:PAnsiChar;showprogress,showprintdialog:integer):integer;stdcall;
begin
result:=rp_printremote_reportw(hreport,PWidechar(WideString(hostname)),port,PWidechar(WideString(user)),PWidechar(WideString(password)),PWidechar(WideString(aliasname)),PWidechar(WideString(reportname)),PWidechar(WideString(title)),showprogress,showprintdialog);
end;
function rp_printremote_reportw(hreport:integer;hostname:PWideChar;port:integer;user,password,aliasname,reportname,title:PWideChar;showprogress,showprintdialog:integer):integer;stdcall;
var
{$IFDEF MSWINDOWS}
rep:TVCLReport;
{$ENDIF}
{$IFDEF LINUX}
rep:TCLXReport;
{$ENDIF}
memstream:TMemoryStream;
report:TRpReport;
begin
rplibdoinit;
rplasterror:='';
Result:=1;
try
{$IFDEF MSWINDOWS}
rep:=TVCLReport.Create(nil);
{$ENDIF}
{$IFDEF LINUX}
rep:=TCLXReport.Create(nil);
{$ENDIF}
try
rep.Preview:=false;
rep.Title:=title;
rep.ShowPrintDialog:=(showprintdialog<>0);
rep.ShowProgress:=(showprogress<>0);
report:=FindReport(hreport);
memstream:=TMemoryStream.Create;
try
report.SaveToStream(memstream);
memstream.Seek(0,soFromBeginning);
rep.LoadFromStream(memstream);
finally
memstream.free;
end;
rep.ExecuteRemote(hostname,port,user,password,aliasname,reportname);
finally
rep.free;
end;
except
on E:Exception do
begin
rplasterror:=E.Message;
Result:=0;
end;
end;
end;
function rp_previewremote(hostname:PAnsiChar;port:integer;user,password,aliasname,reportname,title:PAnsiChar):integer;stdcall;
begin
result:=rp_previewremotew(PWidechar(WideString(hostname)),port,PWidechar(WideString(user)),PWidechar(WideString(password)),PWidechar(WideString(aliasname)),PWidechar(WideString(reportname)),PWidechar(WideString(title)));
end;
function rp_previewremotew(hostname:PWideChar;port:integer;user,password,aliasname,reportname,title:PWideChar):integer;stdcall;
var
{$IFDEF MSWINDOWS}
rep:TVCLReport;
{$ENDIF}
{$IFDEF LINUX}
rep:TCLXReport;
{$ENDIF}
begin
rplibdoinit;
rplasterror:='';
Result:=1;
try
{$IFDEF MSWINDOWS}
rep:=TVCLReport.Create(nil);
{$ENDIF}
{$IFDEF LINUX}
rep:=TCLXReport.Create(nil);
{$ENDIF}
try
rep.Preview:=true;
rep.Title:=title;
rep.ExecuteRemote(hostname,port,user,password,aliasname,reportname);
finally
rep.free;
end;
except
on E:Exception do
begin
rplasterror:=E.Message;
Result:=0;
end;
end;
end;
function rp_printremote(hostname:PAnsiChar;port:integer;user,password,aliasname,reportname,title:PAnsiChar;showprogress,showprintdialog:integer):integer;stdcall;
begin
Result:=rp_printremotew(PWidechar(WideString(hostname)),port,PWidechar(WideString(user)),PWidechar(WideString(password)),PWidechar(WideString(aliasname)),PWidechar(WideString(reportname)),PWidechar(WideString(title)),showprogress,showprintdialog);
end;
function rp_printremotew(hostname:PWideChar;port:integer;user,password,aliasname,reportname,title:PWideChar;
showprogress,showprintdialog:integer):integer;stdcall;
var
{$IFDEF MSWINDOWS}
rep:TVCLReport;
{$ENDIF}
{$IFDEF LINUX}
rep:TCLXReport;
{$ENDIF}
begin
rplibdoinit;
rplasterror:='';
Result:=1;
try
{$IFDEF MSWINDOWS}
rep:=TVCLReport.Create(nil);
{$ENDIF}
{$IFDEF LINUX}
rep:=TCLXReport.Create(nil);
{$ENDIF}
try
rep.Preview:=false;
rep.Title:=title;
rep.ShowPrintDialog:=(showprintdialog<>0);
rep.ShowProgress:=(showprogress<>0);
rep.ExecuteRemote(hostname,port,user,password,aliasname,reportname);
finally
rep.free;
end;
except
on E:Exception do
begin
rplasterror:=E.Message;
Result:=0;
end;
end;
end;
end.