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Better error return codes for Fl_PSfile_Device::start_job()

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git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3@7323 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
This commit is contained in:
Manolo Gouy 2010-03-23 18:41:30 +00:00
parent e00a106337
commit d19b0262ea
2 changed files with 5 additions and 4 deletions
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4
FL/Fl_PSfile_Device.H
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@ -265,7 +265,7 @@ class FL_EXPORT Fl_PSfile_Device : public Fl_Abstract_Printer {
@param pagecount The total number of pages to be created.
@param format Desired page format.
@param layout Desired page layout.
@return 0 iff OK
@return 0 iff OK, 1 if user cancelled the file dialog, 2 if fopen failed on user-selected output file.
*/
int start_job(int pagecount, enum Page_Format format = A4, enum Page_Layout layout = PORTRAIT);
@ -276,7 +276,7 @@ class FL_EXPORT Fl_PSfile_Device : public Fl_Abstract_Printer {
@param pagecount The total number of pages to be created.
@param format Desired page format.
@param layout Desired page layout.
@return 0 iff OK
@return 0 iff OK, 1 if fopen(fname, "w") call failed.
*/
int start_job(const char *fname, int pagecount, enum Page_Format format = A4, enum Page_Layout layout = PORTRAIT);

5
src/Fl_PS_Printer.cxx
View File

@ -1204,9 +1204,10 @@ int Fl_PSfile_Device::start_job (int pagecount, enum Page_Format format, enum Pa
// Show native chooser
if ( fnfc.show() ) return 1;
output = fopen(fnfc.filename(), "w");
if(output == NULL) return 1;
if(output == NULL) return 2;
ps_filename_ = strdup(fnfc.filename());
return start_postscript(pagecount, format, layout);
start_postscript(pagecount, format, layout);
return 0;
}
int Fl_PSfile_Device::start_job (const char *fname, int pagecount, enum Page_Format format, enum Page_Layout layout)