From bf1318c4f954e14196ff7b4e72e252cdbce175db Mon Sep 17 00:00:00 2001
From: konrad <konrad@6e3c4bff-ac9f-4ac1-96c5-d2ea494d3e33>
Date: Sun, 7 Dec 2008 15:23:12 +0000
Subject: [PATCH] *few fixes for ticket rendering
 *make printer remember ticket and voucher print settings

git-svn-id: https://silmor.de/svn/softmagic/smoke/trunk@208 6e3c4bff-ac9f-4ac1-96c5-d2ea494d3e33
---
 src/orderwin.cpp     |   48 ++++++++++++++++++++++++++++++++++++++++++++++++
 src/orderwin.h       |    5 +++++
 src/ticketrender.cpp |    2 ++
 3 files changed, 55 insertions(+), 0 deletions(-)

diff --git a/src/orderwin.cpp b/src/orderwin.cpp
index fd27ac8..b3e4d61 100644
--- a/src/orderwin.cpp
+++ b/src/orderwin.cpp
@@ -34,6 +34,7 @@
 #include <QPrintDialog>
 #include <QPrinter>
 #include <QPushButton>
+#include <QSettings>
 #include <QStandardItemModel>
 #include <QTableView>
 #include <QTextEdit>
@@ -266,8 +267,10 @@ void MOrderWindow::printTickets(QList<MTicket> ticketsin)
 	}
 	//get printer settings
 	QPrinter printer;
+	restorePrinter(printer,"ticket");
 	QPrintDialog pd(&printer,this);
 	if(pd.exec()!=QDialog::Accepted)return;
+	storePrinter(printer,"ticket");
 	//label arrangement
 	MTicketRenderer render(tf);
 	MLabelDialog ld(this,&printer,tickets.size(),render.labelSize(printer));
@@ -305,8 +308,10 @@ void MOrderWindow::printVouchers(QList<MVoucher> vouchersin)
 	}
 	//get printer settings
 	QPrinter printer;
+	restorePrinter(printer,"voucher");
 	QPrintDialog pd(&printer,this);
 	if(pd.exec()!=QDialog::Accepted)return;
+	storePrinter(printer,"voucher");
 	//label arrangement
 	MVoucherRenderer render(tf);
 	MLabelDialog ld(this,&printer,vouchers.size(),render.labelSize(printer));
@@ -323,6 +328,49 @@ void MOrderWindow::printVouchers(QList<MVoucher> vouchersin)
 	}
 }
 
+void MOrderWindow::restorePrinter(QPrinter&prn,QString key)
+{
+	QSettings set;
+	set.beginGroup(req->settingsGroup()+"/"+key);
+	if(!set.contains("name"))return;
+	prn.setPrinterName(set.value("name").toString());
+#if !defined(Q_OS_WIN32) && !defined(Q_OS_WINCE)
+	prn.setPrinterSelectionOption(set.value("soption","").toString());
+#endif
+	prn.setPaperSize(QPrinter::PageSize(set.value("paper",QPrinter::Custom).toInt()));
+	prn.setPaperSize(set.value("papersize").toSizeF(),QPrinter::Point);
+	qreal ml,mr,mt,mb;
+	ml=set.value("marginLeft").toDouble();
+	mr=set.value("marginRight").toDouble();
+	mb=set.value("marginBottom").toDouble();
+	mt=set.value("marginTop").toDouble();
+	prn.setPageMargins(ml,mr,mb,mt,QPrinter::Point);
+	prn.setDuplex(QPrinter::DuplexMode(set.value("duplex",QPrinter::DuplexAuto).toInt()));
+	prn.setOrientation((set.value("orientation","portrait").toString()=="portrait")?QPrinter::Portrait:QPrinter::Landscape);
+	prn.setResolution(set.value("resolution").toInt());
+}
+
+void MOrderWindow::storePrinter(QPrinter&prn,QString key)
+{
+	QSettings set;
+	set.beginGroup(req->settingsGroup()+"/"+key);
+	set.setValue("name",prn.printerName());
+#if !defined(Q_OS_WIN32) && !defined(Q_OS_WINCE)
+	set.setValue("soption",prn.printerSelectionOption());
+#endif
+	qreal ml,mr,mt,mb;
+	prn.getPageMargins(&ml,&mr,&mb,&mt,QPrinter::Point);
+	set.setValue("marginLeft",ml);
+	set.setValue("marginRight",mr);
+	set.setValue("marginBottom",mb);
+	set.setValue("marginTop",mt);
+	set.setValue("duplex",(int)prn.duplex());
+	set.setValue("orientation",prn.orientation()==QPrinter::Portrait?"portrait":"landscape");
+	set.setValue("paper",(int)prn.paperSize());
+	set.setValue("papersize",prn.paperSize(QPrinter::Point));
+	set.setValue("resolution",prn.resolution());
+}
+
 void MOrderWindow::printBill()
 {
 	//get template
diff --git a/src/orderwin.h b/src/orderwin.h
index 8574f98..f08e6ac 100644
--- a/src/orderwin.h
+++ b/src/orderwin.h
@@ -125,6 +125,11 @@ class MOrderWindow:public QMainWindow
 		}printBuffer;
 		void initPrintBuffer();
 		void donePrintBuffer();
+		
+		//helper: fetches printer settings from registry
+		void restorePrinter(QPrinter&,QString);
+		//helper: stores printer settings in registry
+		void storePrinter(QPrinter&,QString);
 };
 
 class MTicketRenderer;
diff --git a/src/ticketrender.cpp b/src/ticketrender.cpp
index aef8094..5eba63c 100644
--- a/src/ticketrender.cpp
+++ b/src/ticketrender.cpp
@@ -151,6 +151,7 @@ void MLabelRendererPrivate::prepare(QUnZip&temp)
 			continue;
 		}
 		QBuffer buffer;
+		buffer.open(QBuffer::ReadWrite);
 		temp.getCurrentFile(buffer);
 		int fid=QFontDatabase::addApplicationFontFromData(buffer.data());
 		if(fid<0){
@@ -179,6 +180,7 @@ void MLabelRendererPrivate::prepare(QUnZip&temp)
 			return;
 		}
 		QBuffer buffer;
+		buffer.open(QBuffer::ReadWrite);
 		temp.getCurrentFile(buffer);
 		QImage img;
 		if(!img.loadFromData(buffer.data())){
-- 
1.7.2.5