Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdelibs@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 159 insertions, 0 deletions

diff --git a/kdeprint/cups/kcupsprinterimpl.cpp b/kdeprint/cups/kcupsprinterimpl.cpp
new file mode 100644
index 000000000..665183063
--- /dev/null
+++ b/kdeprint/cups/kcupsprinterimpl.cpp
@@ -0,0 +1,159 @@
+/*
+ *  This file is part of the KDE libraries
+ *  Copyright (c) 2001 Michael Goffioul <kdeprint@swing.be>
+ *
+ *  This library is free software; you can redistribute it and/or
+ *  modify it under the terms of the GNU Library General Public
+ *  License version 2 as published by the Free Software Foundation.
+ *
+ *  This library is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ *  Library General Public License for more details.
+ *
+ *  You should have received a copy of the GNU Library General Public License
+ *  along with this library; see the file COPYING.LIB.  If not, write to
+ *  the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ *  Boston, MA 02110-1301, USA.
+ **/
+
+#include "kcupsprinterimpl.h"
+#include "kprinter.h"
+#include "driver.h"
+#include "kmfactory.h"
+#include "kmmanager.h"
+#include "cupsinfos.h"
+
+#include <qfile.h>
+#include <cups/cups.h>
+#include <stdlib.h>
+#include <kprocess.h>
+
+static void mapToCupsOptions(const QMap<QString,QString>& opts, QString& cmd);
+
+QSize rangeToSize(const QString& s)
+{
+	QString	range = s;
+	int	p(-1);
+	int	from, to;
+
+	if ((p=range.find(',')) != -1)
+		range.truncate(p);
+	if ((p=range.find('-')) != -1)
+	{
+		from = range.left(p).toInt();
+		to = range.right(range.length()-p-1).toInt();
+	}
+	else if (!range.isEmpty())
+		from = to = range.toInt();
+	else
+		from = to = 0;
+
+	return QSize(from,to);
+}
+//******************************************************************************************************
+
+KCupsPrinterImpl::KCupsPrinterImpl(QObject *parent, const char *name, const QStringList & /*args*/)
+: KPrinterImpl(parent,name)
+{
+}
+
+KCupsPrinterImpl::~KCupsPrinterImpl()
+{
+}
+
+bool KCupsPrinterImpl::setupCommand(QString& cmd, KPrinter *printer)
+{
+	// check printer object
+	if (!printer) return false;
+
+	QString	hoststr = QString::fromLatin1("%1:%2").arg(CupsInfos::self()->host()).arg(CupsInfos::self()->port());
+	cmd = QString::fromLatin1("cupsdoprint -P %1 -J %3 -H %2").arg(quote(printer->printerName())).arg(quote(hoststr)).arg(quote(printer->docName()));
+	if (!CupsInfos::self()->login().isEmpty())
+	{
+		QString	userstr(CupsInfos::self()->login());
+		//if (!CupsInfos::self()->password().isEmpty())
+		//	userstr += (":" + CupsInfos::self()->password());
+		cmd.append(" -U ").append(quote(userstr));
+	}
+	mapToCupsOptions(printer->options(),cmd);
+	return true;
+}
+
+void KCupsPrinterImpl::preparePrinting(KPrinter *printer)
+{
+	// process orientation
+	QString	o = printer->option("orientation-requested");
+	printer->setOption("kde-orientation",(o == "4" || o == "5" ? "Landscape" : "Portrait"));
+	// if it's a Qt application, then convert orientation as it will be handled by Qt directly
+	if (printer->applicationType() == KPrinter::Dialog)
+		printer->setOption("orientation-requested",(o == "5" || o == "6" ? "6" : "3"));
+
+	// translate copies number
+	if (!printer->option("kde-copies").isEmpty()) printer->setOption("copies",printer->option("kde-copies"));
+
+	// page ranges are handled by CUPS, so application should print all pages
+	if (printer->pageSelection() == KPrinter::SystemSide)
+	{ // Qt => CUPS
+		// translations
+		if (!printer->option("kde-range").isEmpty())
+			printer->setOption("page-ranges",printer->option("kde-range"));
+		if (printer->option("kde-pageorder") == "Reverse")
+			printer->setOption("OutputOrder",printer->option("kde-pageorder"));
+		o = printer->option("kde-pageset");
+		if (!o.isEmpty() && o != "0")
+			printer->setOption("page-set",(o == "1" ? "odd" : "even"));
+		printer->setOption("multiple-document-handling",(printer->option("kde-collate") == "Collate" ? "separate-documents-collated-copies" : "separate-documents-uncollated-copies"));
+	}
+	else
+	{ // No translation needed (but range => (from,to))
+		QString range = printer->option("kde-range");
+		if (!range.isEmpty())
+		{
+			QSize	s = rangeToSize(range);
+			printer->setOption("kde-from",QString::number(s.width()));
+			printer->setOption("kde-to",QString::number(s.height()));
+		}
+	}
+
+	// needed for page size and margins
+	KPrinterImpl::preparePrinting(printer);
+}
+
+void KCupsPrinterImpl::broadcastOption(const QString& key, const QString& value)
+{
+	KPrinterImpl::broadcastOption(key,value);
+	if (key == "kde-orientation")
+		KPrinterImpl::broadcastOption("orientation-requested",(value == "Landscape" ? "4" : "3"));
+	else if (key == "kde-pagesize")
+	{
+		QString	pagename = QString::fromLatin1(pageSizeToPageName((KPrinter::PageSize)value.toInt()));
+		KPrinterImpl::broadcastOption("PageSize",pagename);
+		// simple hack for classes
+		KPrinterImpl::broadcastOption("media",pagename);
+	}
+}
+
+//******************************************************************************************************
+
+static void mapToCupsOptions(const QMap<QString,QString>& opts, QString& cmd)
+{
+	QString	optstr;
+	for (QMap<QString,QString>::ConstIterator it=opts.begin(); it!=opts.end(); ++it)
+	{
+		// only encode those options that doesn't start with "kde-" or "app-".
+		if (!it.key().startsWith("kde-") && !it.key().startsWith("app-") && !it.key().startsWith("_kde"))
+		{
+			QString key = it.key();
+			if (key.startsWith("KDEPrint-"))
+				/* Those are keys added by the "Additional Tags" page. *
+				 * Strip the prefix to build valid a CUPS option.      */
+				key = key.mid(9);
+			optstr.append(" ").append(key);
+			if (!it.data().isEmpty())
+				optstr.append("=").append(it.data());
+		}
+	}
+	if (!optstr.isEmpty())
+		cmd.append(" -o ").append( KProcess::quote( optstr ) );
+}