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[GB.GTK]

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* NEW: Printer.Default is a new property that returns the name of the 
  default printer.
* NEW: Printer.List is a new property that returns the list of the names of 
  all available printers.

[GB.QT4]
* NEW: Printer.Default is a new property that returns the name of the 
  default printer.
* NEW: Printer.List is a new property that returns the list of the names of 
  all available printers.


git-svn-id: svn://localhost/gambas/trunk@5874 867c0c6c-44f3-4631-809d-bfa615b0a4ec
This commit is contained in:
Benoît Minisini 2013-10-12 12:45:15 +00:00
parent b60772bfad
commit b8f97a8df4
4 changed files with 95 additions and 5 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

42
gb.gtk/src/cprinter.cpp
View file

@ -273,11 +273,53 @@ BEGIN_PROPERTY(Printer_OutputFile)
END_PROPERTY
static bool find_default_printer(const char *name, bool def)
{
if (def)
{
GB.ReturnNewZeroString(name);
return true;
}
else
return false;
}
BEGIN_PROPERTY(Printer_Default)
GB.ReturnNull();
gPrinter::enumeratePrinters(find_default_printer);
END_PROPERTY
static GB_ARRAY _list = NULL;
static bool add_printer(const char *name, bool def)
{
*((char **)GB.Array.Add(_list)) = GB.NewZeroString(name);
return FALSE;
}
BEGIN_PROPERTY(Printer_List)
GB_ARRAY array;
GB.Array.New(&array, GB_T_STRING, 0);
_list = array;
gPrinter::enumeratePrinters(add_printer);
_list = NULL;
GB.ReturnObject(array);
END_PROPERTY
GB_DESC PrinterDesc[] =
{
GB_DECLARE("Printer", sizeof(CPRINTER)),
GB_STATIC_PROPERTY_READ("Default", "s", Printer_Default),
GB_STATIC_PROPERTY_READ("List", "String[]", Printer_List),
GB_CONSTANT("Portrait", "i", GB_PRINT_PORTRAIT),
GB_CONSTANT("Landscape", "i", GB_PRINT_LANDSCAPE),
//GB_CONSTANT("ReversePortrait", "i", GB_PRINT_REVERSE_PORTRAIT),

12
gb.gtk/src/gprinter.cpp
View file

@ -702,3 +702,15 @@ void gPrinter::fixPrintDialog(GtkPrintUnixDialog *dialog)
dump_tree(GTK_WIDGET(dialog), dialog);
}
static gboolean find_all_printers(GtkPrinter *gtk_printer, bool (*callback)(const char *, bool))
{
if (strcmp(G_OBJECT_TYPE_NAME(gtk_printer_get_backend(gtk_printer)), "GtkPrintBackendFile"))
return (*callback)(gtk_printer_get_name(gtk_printer), gtk_printer_is_default(gtk_printer));
return FALSE;
}
void gPrinter::enumeratePrinters(bool (*callback)(const char *, bool))
{
gtk_enumerate_printers((GtkPrinterFunc)find_all_printers, (gpointer)callback, NULL, TRUE);
}

2
gb.gtk/src/gprinter.h
View file

@ -96,6 +96,8 @@ public:
static void fixPrintDialog(GtkPrintUnixDialog *dialog);
static gPrinter *_current;
static void enumeratePrinters(bool (*callback)(const char *name, bool));
private:
bool run(bool configure);

44
gb.qt4/src/cprinter.cpp
View file

@ -25,6 +25,7 @@
#include <QEventLoop>
#include <QPrintDialog>
#include <QPrinterInfo>
#include "gb.form.print.h"
#include "gb.form.properties.h"
@ -295,8 +296,12 @@ BEGIN_PROPERTY(Printer_PaperWidth)
GB.ReturnFloat(floor((double)size.width() * 1E6) / 1E6);
else
{
size.setWidth((qreal)VPROP(GB_FLOAT));
PRINTER->setPaperSize(size, QPrinter::Millimeter);
qreal width = (qreal)VPROP(GB_FLOAT);
if (width != size.width())
{
size.setWidth(width);
PRINTER->setPaperSize(size, QPrinter::Millimeter);
}
}
END_PROPERTY
@ -309,8 +314,12 @@ BEGIN_PROPERTY(Printer_PaperHeight)
GB.ReturnFloat(floor((double)size.height() * 1E6) / 1E6);
else
{
size.setHeight((qreal)VPROP(GB_FLOAT));
PRINTER->setPaperSize(size, QPrinter::Millimeter);
qreal height = (qreal)VPROP(GB_FLOAT);
if (height != size.height())
{
size.setHeight(height);
PRINTER->setPaperSize(size, QPrinter::Millimeter);
}
}
END_PROPERTY
@ -416,11 +425,37 @@ BEGIN_PROPERTY(Printer_OutputFile)
END_PROPERTY
BEGIN_PROPERTY(Printer_Default)
QPrinterInfo info = QPrinterInfo::defaultPrinter();
if (info.isNull())
GB.ReturnNull();
else
GB.ReturnNewZeroString(info.printerName());
END_PROPERTY
BEGIN_PROPERTY(Printer_List)
GB_ARRAY array;
QList<QPrinterInfo> list = QPrinterInfo::availablePrinters();
GB.Array.New(&array, GB_T_STRING, list.length());
for (int i = 0; i < list.length(); i++)
*((char **)GB.Array.Get(array, i)) = GB.NewZeroString(list.at(i).printerName());
GB.ReturnObject(array);
END_PROPERTY
GB_DESC PrinterDesc[] =
{
GB_DECLARE("Printer", sizeof(CPRINTER)),
GB_STATIC_PROPERTY_READ("Default", "s", Printer_Default),
GB_STATIC_PROPERTY_READ("List", "String[]", Printer_List),
GB_CONSTANT("Portrait", "i", GB_PRINT_PORTRAIT),
GB_CONSTANT("Landscape", "i", GB_PRINT_LANDSCAPE),
//GB_CONSTANT("ReversePortrait", "i", GB_PRINT_REVERSE_PORTRAIT),
@ -476,4 +511,3 @@ GB_DESC PrinterDesc[] =
GB_END_DECLARE
};