summaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
authorJohn Layt <jlayt@kde.org>2012-05-14 20:17:16 +0100
committerQt by Nokia <qt-info@nokia.com>2012-05-24 09:48:27 +0200
commit36f469bdb1c705f0082610a4fe9fd88b90accd24 (patch)
treefa96b0b3091d1730966a20d142add5d12d87d400
parentce5c1db2d3db7d7c7af28e9053ca591f76c6101c (diff)
QtPrintSupport - Modify Platform Plugin QPrinterInfo api
Change the way the printsupport plugin creates QPrinterInfo objects, provide platform api to return a named printer, and expose this as static public api in QPrinterInfo. Only the Mac plugin used the old api, the other plugins will have direct support added in separate commits, but will use the default implementation for now. Change-Id: I7d6b6556eb39919cfb15bc0e814afbaf13c5712c Reviewed-by: Bradley T. Hughes <bradley.hughes@nokia.com> Reviewed-by: Lars Knoll <lars.knoll@nokia.com>
-rw-r--r--src/plugins/platforms/cocoa/qcocoaprintersupport.h6
-rw-r--r--src/plugins/platforms/cocoa/qcocoaprintersupport.mm23
-rw-r--r--src/printsupport/kernel/qplatformprintersupport.h2
-rw-r--r--src/printsupport/kernel/qplatformprintersupport_qpa.cpp11
-rw-r--r--src/printsupport/kernel/qprinterinfo.cpp31
-rw-r--r--src/printsupport/kernel/qprinterinfo.h2
-rw-r--r--tests/auto/printsupport/kernel/qprinterinfo/tst_qprinterinfo.cpp19
7 files changed, 81 insertions, 13 deletions
diff --git a/src/plugins/platforms/cocoa/qcocoaprintersupport.h b/src/plugins/platforms/cocoa/qcocoaprintersupport.h
index 88a83a4f4e..c6790c3e15 100644
--- a/src/plugins/platforms/cocoa/qcocoaprintersupport.h
+++ b/src/plugins/platforms/cocoa/qcocoaprintersupport.h
@@ -44,6 +44,8 @@
#include <qpa/qplatformprintersupport.h>
+#include "qt_mac_p.h"
+
class QCocoaPrinterSupport : public QPlatformPrinterSupport
{
public:
@@ -55,6 +57,10 @@ public:
QList<QPrinter::PaperSize> supportedPaperSizes(const QPrinterInfo &) const Q_DECL_OVERRIDE;
QList<QPrinterInfo> availablePrinters() Q_DECL_OVERRIDE;
+ QPrinterInfo printerInfo(const QString &printerName) Q_DECL_OVERRIDE;
+
+private:
+ QPrinterInfo printerInfoFromPMPrinter(const PMPrinter &printer);
};
#endif // QCOCOAPRINTERSUPPORT_H
diff --git a/src/plugins/platforms/cocoa/qcocoaprintersupport.mm b/src/plugins/platforms/cocoa/qcocoaprintersupport.mm
index a6eb5ddeb8..2ded23ac05 100644
--- a/src/plugins/platforms/cocoa/qcocoaprintersupport.mm
+++ b/src/plugins/platforms/cocoa/qcocoaprintersupport.mm
@@ -44,6 +44,7 @@
#include <QtPrintSupport/QPrinter>
#include <QtPrintSupport/QPrinterInfo>
+#include <private/qprinterinfo_p.h>
QCocoaPrinterSupport::QCocoaPrinterSupport()
{ }
@@ -108,9 +109,27 @@ QList<QPrinterInfo> QCocoaPrinterSupport::availablePrinters()
CFIndex count = CFArrayGetCount(printerList);
for (CFIndex i = 0; i < count; ++i) {
PMPrinter printer = static_cast<PMPrinter>(const_cast<void *>(CFArrayGetValueAtIndex(printerList, i)));
- QString printerName = QCFString::toQString(PMPrinterGetID(printer));
- returnValue += QPlatformPrinterSupport::printerInfo(printerName, PMPrinterIsDefault(printer));
+ returnValue += printerInfoFromPMPrinter(printer);
}
}
return returnValue;
}
+
+QPrinterInfo QCocoaPrinterSupport::printerInfo(const QString &printerName)
+{
+ PMPrinter printer = PMPrinterCreateFromPrinterID(QCFString::toCFStringRef(printerName));
+ QPrinterInfo pi = printerInfoFromPMPrinter(printer);
+ PMRelease(printer);
+ return pi;
+}
+
+QPrinterInfo QCocoaPrinterSupport::printerInfoFromPMPrinter(const PMPrinter &printer)
+{
+ if (!printer)
+ return QPrinterInfo();
+
+ QPrinterInfo pi = QPrinterInfo(QCFString::toQString(PMPrinterGetID(printer)));
+ pi.d_func()->isDefault = PMPrinterIsDefault(printer);
+
+ return pi;
+}
diff --git a/src/printsupport/kernel/qplatformprintersupport.h b/src/printsupport/kernel/qplatformprintersupport.h
index f0efa3d6af..37fb9e89de 100644
--- a/src/printsupport/kernel/qplatformprintersupport.h
+++ b/src/printsupport/kernel/qplatformprintersupport.h
@@ -73,12 +73,12 @@ public:
virtual QList<QPrinterInfo> availablePrinters();
virtual QPrinterInfo defaultPrinter();
+ virtual QPrinterInfo printerInfo(const QString &printerName);
static QPrinter::PaperSize convertQSizeFToPaperSize(const QSizeF &sizef);
static QSizeF convertPaperSizeToQSizeF(QPrinter::PaperSize paperSize);
protected:
- static QPrinterInfo printerInfo(const QString &printerName, bool isDefault = false);
static void setPrinterInfoDefault(QPrinterInfo *p, bool isDefault);
static bool printerInfoIsDefault(const QPrinterInfo &p);
static int printerInfoCupsPrinterIndex(const QPrinterInfo &p);
diff --git a/src/printsupport/kernel/qplatformprintersupport_qpa.cpp b/src/printsupport/kernel/qplatformprintersupport_qpa.cpp
index 9c0c3f131c..35441df5fc 100644
--- a/src/printsupport/kernel/qplatformprintersupport_qpa.cpp
+++ b/src/printsupport/kernel/qplatformprintersupport_qpa.cpp
@@ -97,11 +97,14 @@ QPrinterInfo QPlatformPrinterSupport::defaultPrinter()
return printers.isEmpty() ? QPrinterInfo() : printers.front();
}
-QPrinterInfo QPlatformPrinterSupport::printerInfo(const QString &printerName, bool isDefault)
+QPrinterInfo QPlatformPrinterSupport::printerInfo(const QString &printerName)
{
- QPrinterInfo pi = QPrinterInfo(printerName);
- pi.d_func()->isDefault = isDefault;
- return pi;
+ const QList<QPrinterInfo> printers = availablePrinters();
+ foreach (const QPrinterInfo &printerInfo, printers) {
+ if (printerInfo.printerName() == printerName)
+ return printerInfo;
+ }
+ return QPrinterInfo();
}
void QPlatformPrinterSupport::setPrinterInfoDefault(QPrinterInfo *p, bool isDefault)
diff --git a/src/printsupport/kernel/qprinterinfo.cpp b/src/printsupport/kernel/qprinterinfo.cpp
index 3d0ba7f31d..fbf2e4de33 100644
--- a/src/printsupport/kernel/qprinterinfo.cpp
+++ b/src/printsupport/kernel/qprinterinfo.cpp
@@ -96,11 +96,10 @@ QPrinterInfo::QPrinterInfo(const QPrinterInfo &other)
QPrinterInfo::QPrinterInfo(const QPrinter &printer)
: d_ptr(&QPrinterInfoPrivate::shared_null)
{
- foreach (const QPrinterInfo &printerInfo, availablePrinters()) {
- if (printerInfo.printerName() == printer.printerName()) {
- d_ptr.reset(new QPrinterInfoPrivate(*printerInfo.d_ptr));
- break;
- }
+ QPlatformPrinterSupport *ps = QPlatformPrinterSupportPlugin::get();
+ if (ps) {
+ QPrinterInfo pi = ps->printerInfo(printer.printerName());
+ d_ptr.reset(new QPrinterInfoPrivate(*pi.d_ptr));
}
}
@@ -195,7 +194,27 @@ QPrinterInfo QPrinterInfo::defaultPrinter()
QPlatformPrinterSupport *ps = QPlatformPrinterSupportPlugin::get();
if (!ps)
return QPrinterInfo();
- return QPlatformPrinterSupportPlugin::get()->defaultPrinter();
+ return ps->defaultPrinter();
+}
+
+/*!
+ \fn QPrinterInfo QPrinterInfo::printerInfo()
+ \since 5.0
+
+ Returns the named printer.
+
+ The return value should be checked using isNull() before being
+ used, in case the named printer does not exist.
+
+ \sa isNull()
+*/
+
+QPrinterInfo QPrinterInfo::printerInfo(const QString &printerName)
+{
+ QPlatformPrinterSupport *ps = QPlatformPrinterSupportPlugin::get();
+ if (!ps)
+ return QPrinterInfo();
+ return ps->printerInfo(printerName);
}
QT_END_NAMESPACE
diff --git a/src/printsupport/kernel/qprinterinfo.h b/src/printsupport/kernel/qprinterinfo.h
index d26b70dee0..8b3ab448c8 100644
--- a/src/printsupport/kernel/qprinterinfo.h
+++ b/src/printsupport/kernel/qprinterinfo.h
@@ -71,6 +71,7 @@ public:
static QList<QPrinterInfo> availablePrinters();
static QPrinterInfo defaultPrinter();
+ static QPrinterInfo printerInfo(const QString &printerName);
private:
explicit QPrinterInfo(const QString &name);
@@ -78,6 +79,7 @@ private:
private:
friend class QPlatformPrinterSupport;
friend class QWindowsPrinterSupport;
+ friend class QCocoaPrinterSupport;
Q_DECLARE_PRIVATE(QPrinterInfo)
QScopedPointer<QPrinterInfoPrivate, QPrinterInfoPrivateDeleter> d_ptr;
};
diff --git a/tests/auto/printsupport/kernel/qprinterinfo/tst_qprinterinfo.cpp b/tests/auto/printsupport/kernel/qprinterinfo/tst_qprinterinfo.cpp
index 70a00edb10..ad51b910eb 100644
--- a/tests/auto/printsupport/kernel/qprinterinfo/tst_qprinterinfo.cpp
+++ b/tests/auto/printsupport/kernel/qprinterinfo/tst_qprinterinfo.cpp
@@ -68,6 +68,7 @@ private slots:
void testForPaperSizes();
void testConstructors();
void testAssignment();
+ void namedPrinter();
private:
QString getDefaultPrinterFromSystem();
@@ -373,6 +374,24 @@ void tst_QPrinterInfo::testAssignment()
}
}
+void tst_QPrinterInfo::namedPrinter()
+{
+ QList<QPrinterInfo> printers = QPrinterInfo::availablePrinters();
+
+ QStringList printerNames;
+
+ foreach (const QPrinterInfo &pi, printers) {
+ QPrinterInfo pi2 = QPrinterInfo::printerInfo(pi.printerName());
+ qDebug() << "Printer: " << pi2.printerName() << " : "
+ << pi2.isNull() << " : " << pi2.isDefault();
+ QCOMPARE(pi2.printerName(), pi.printerName());
+ QCOMPARE(pi2.supportedPaperSizes(), pi.supportedPaperSizes());
+ QCOMPARE(pi2.isNull(), pi.isNull());
+ QCOMPARE(pi2.isDefault(), pi.isDefault());
+ }
+}
+
+
#endif
QTEST_MAIN(tst_QPrinterInfo)