From a163f2b5431ab8b274e7ac2e4b7dbf2299675905 Mon Sep 17 00:00:00 2001
From: Simon Rettberg
Date: Thu, 8 Oct 2015 19:33:33 +0200
Subject: Add fullscreen bg to printergui; preserve job name

---
 CMakeLists.txt             |   9 +-
 src/maingui/backdrop.cpp   |  56 +++++++
 src/maingui/backdrop.h     |  26 +++
 src/maingui/main.cpp       |  18 +-
 src/maingui/printergui.cpp |  68 ++++++--
 src/maingui/printergui.h   |  15 +-
 src/maingui/printergui.ui  | 404 +++++++++++++++++++++++----------------------
 src/pwgui/main.cpp         |  14 +-
 8 files changed, 392 insertions(+), 218 deletions(-)
 create mode 100644 src/maingui/backdrop.cpp
 create mode 100644 src/maingui/backdrop.h

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 7530b78..0745441 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -9,10 +9,10 @@ CMAKE_MINIMUM_REQUIRED(VERSION 2.8.0)
 IF (CMAKE_BUILD_TYPE STREQUAL "")
 	SET(CMAKE_BUILD_TYPE Debug)
 ENDIF()
-SET(CMAKE_C_FLAGS_DEBUG "-O0 -g -Wall -Wunused -Wunreachable-code -pedantic")
-SET(CMAKE_C_FLAGS_RELEASE "-O2")
-SET(CMAKE_CXX_FLAGS_DEBUG "-O0 -g -Wall")
-SET(CMAKE_CXX_FLAGS_RELEASE "-O2" )
+SET(CMAKE_C_FLAGS_DEBUG "-O0 -g -Wall -Wunused -Wunreachable-code -pedantic -fno-strict-aliasing")
+SET(CMAKE_C_FLAGS_RELEASE "-O2 -fno-strict-aliasing")
+SET(CMAKE_CXX_FLAGS_DEBUG "-O0 -g -Wall -Wunused -Wunreachable-code -pedantic -fno-strict-aliasing")
+SET(CMAKE_CXX_FLAGS_RELEASE "-O2 -fno-strict-aliasing" )
 
 # local cmake modules
 SET(CMAKE_MODULE_PATH ${CMAKE_SOURCE_DIR}/cmake)
@@ -61,6 +61,7 @@ FILE(GLOB PWGUI_UIS
 # includes all header files that should be treated with moc
 SET(MAINGUI_MOC_HDRS
 	src/maingui/printergui.h
+	src/maingui/backdrop.h
 )
 
 SET(PWGUI_MOC_HDRS
diff --git a/src/maingui/backdrop.cpp b/src/maingui/backdrop.cpp
new file mode 100644
index 0000000..4a907e8
--- /dev/null
+++ b/src/maingui/backdrop.cpp
@@ -0,0 +1,56 @@
+#include "backdrop.h"
+
+#include <QApplication>
+#include <QDesktopWidget>
+#include <QPainter>
+#include <QPaintEvent>
+#include <QPixmap>
+#include <QRgb>
+
+Backdrop::Backdrop() :
+			QWidget(NULL),
+			screenshot(NULL),
+			mainWindow(NULL)
+{
+	QPixmap shot = QPixmap::grabWindow(QApplication::desktop()->winId());
+	if (!shot.isNull() && shot.height() > 0) {
+		QImage img = shot.toImage();
+		if (img.format() != QImage::Format_RGB32) {
+			img = img.convertToFormat(QImage::Format_RGB32);
+		}
+		for (int i = 0; i < img.height(); ++i) {
+			uchar *line = img.scanLine(i);
+			if (line == NULL)
+				continue;
+			QRgb *rgb = (QRgb*)line;
+			for (int x = 0; x < img.width(); ++x) {
+				const int val = (qRed(*rgb)*11 + qGreen(*rgb)*16 + qBlue(*rgb)*5) / 32;
+				*rgb = qRgb(val, val, val);
+				rgb++;
+			}
+		}
+		shot = QPixmap::fromImage(img);
+	}
+	screenshot = new QPixmap(shot);
+	this->resize(screenshot->width(), screenshot->height());
+	this->setWindowFlags(Qt::Tool | Qt::CustomizeWindowHint | Qt::FramelessWindowHint);
+}
+
+Backdrop::~Backdrop()
+{
+	delete screenshot;
+}
+
+void Backdrop::paintEvent(QPaintEvent * event)
+{
+	QPainter p(this);
+	p.drawPixmap(event->rect(), *screenshot, event->rect());
+}
+
+void Backdrop::mouseReleaseEvent(QMouseEvent * event)
+{
+	if (mainWindow != NULL) {
+		mainWindow->raise();
+		mainWindow->activateWindow();
+	}
+}
diff --git a/src/maingui/backdrop.h b/src/maingui/backdrop.h
new file mode 100644
index 0000000..b798a89
--- /dev/null
+++ b/src/maingui/backdrop.h
@@ -0,0 +1,26 @@
+#ifndef BACKDROP_H_
+#define BACKDROP_H_
+
+#include <QWidget>
+
+class QPixmap;
+
+class Backdrop : public QWidget
+{
+	Q_OBJECT
+
+private:
+	const QPixmap * screenshot;
+	QWidget * mainWindow;
+
+protected:
+	virtual void paintEvent(QPaintEvent * event);
+	virtual void mouseReleaseEvent(QMouseEvent * event);
+
+public:
+	explicit Backdrop();
+	virtual ~Backdrop();
+	void setMainWindow(QWidget *win) { mainWindow = win; }
+};
+
+#endif /* BACKDROP_H_ */
diff --git a/src/maingui/main.cpp b/src/maingui/main.cpp
index c22ad7b..25f81a0 100644
--- a/src/maingui/main.cpp
+++ b/src/maingui/main.cpp
@@ -2,9 +2,12 @@
 #include <QMessageBox>
 #include <fstream>
 #include "printergui.h"
+#include "backdrop.h"
 #include <fcntl.h>
 #include <sys/stat.h>
 
+static Backdrop* showGrayBackground();
+
 int main(int argc, char *argv[])
 {
 	// First check parameter count
@@ -26,9 +29,22 @@ int main(int argc, char *argv[])
 		}
 		close(fh);
 
-		PrinterGui *w = new PrinterGui(argv);
+		Backdrop* bgWin = showGrayBackground();
+
+		PrinterGui *w = new PrinterGui(argv, bgWin);
+		bgWin->setMainWindow(w);
 		w->show();
 	}
 	return a.exec();
 }
 
+
+static Backdrop* showGrayBackground()
+{
+	Backdrop *bg = new Backdrop;
+	bg->show();
+	bg->raise();
+	bg->activateWindow();
+	bg->move(0, 0);
+	return bg;
+}
diff --git a/src/maingui/printergui.cpp b/src/maingui/printergui.cpp
index 8d2e81e..21e03f4 100644
--- a/src/maingui/printergui.cpp
+++ b/src/maingui/printergui.cpp
@@ -4,6 +4,7 @@
 #include <unistd.h>
 #include <QTimer>
 #include <QStatusBar>
+#include <QCloseEvent>
 #include <pwd.h>
 #include <cups/ppd.h>
 
@@ -13,9 +14,11 @@ static QStringList knownPageSizeOptions = QStringList() << "PageSize";
 
 // ____________________________________________________________________________
 PrinterGui::PrinterGui(char *argv[], QWidget *parent) :
-	QMainWindow(parent),
+	QDialog(parent),
 	ui(new Ui::PrinterGui),
-	bgTimeout(-1)
+	statusBar(NULL),
+	bgTimeout(-1),
+	jobId(0)
 {
 	// When called it is guaranteed that argv has (at least) 3 elements
 
@@ -59,12 +62,19 @@ PrinterGui::~PrinterGui()
 void PrinterGui::initializeUI()
 {
 	ui->setupUi(this);
+	this->setWindowModality(Qt::ApplicationModal);
+	// Put always on top
+	this->setWindowFlags(Qt::Dialog | Qt::WindowStaysOnTopHint);
 	ui->horizontalLayoutButtons->setAlignment(Qt::AlignRight);
 	ui->comboBoxColor->setEnabled(false);
 	ui->comboBoxSides->setEnabled(false);
 	ui->label_color->setEnabled(false);
 	ui->label_duplex->setEnabled(false);
 
+	// Create a status bar (qt designer doesn't support this for dialogs)
+	statusBar = new QStatusBar(this);
+	ui->statusBarLayout->addWidget(statusBar);
+
 	/*  Initialize Treeview  */
 
 	ui->printerList->setColumnCount(3);
@@ -98,8 +108,6 @@ void PrinterGui::initializeUI()
 
 	/*  Main Window properties  */
 
-	// Disable close button
-	this->setWindowFlags((this->windowFlags() & ~Qt::WindowCloseButtonHint) | Qt::WindowStaysOnTopHint);
 	// center dialog on screen center
 	QRect desktopRect = QApplication::desktop()->screenGeometry(this);
 	this->move( desktopRect.width()/2-this->width()/2,
@@ -190,17 +198,43 @@ void PrinterGui::on_printerList_currentItemChanged(QTreeWidgetItem *current, QTr
 	// Check availability
 	if (res & CUPS_PRINTER_REJECTING) {
 		ui->buttonPrint->setEnabled(false);
-		statusBar()->showMessage("Dieser Drucker nimmt zur Zeit keine Aufträge an");
+		statusBar->showMessage("Dieser Drucker nimmt zur Zeit keine Aufträge an");
 	} else {
 		ui->buttonPrint->setEnabled(true);
-		statusBar()->clearMessage();
+		statusBar->clearMessage();
 	}
 }
 
+void PrinterGui::closeEvent(QCloseEvent * e)
+{
+	if (e->isAccepted()) {
+		if (jobId != 0) {
+			cupsCancelJob(ui->printerList->currentItem()->text(0).toUtf8().constData(), jobId);
+			jobId = 0;
+		}
+		QCoreApplication::instance()->exit(0);
+	}
+	QDialog::closeEvent(e);
+}
+
+void PrinterGui::keyPressEvent(QKeyEvent * e)
+{
+	if(e->key() != Qt::Key_Escape) {
+		QDialog::keyPressEvent(e);
+		return;
+	}
+	this->close();
+}
+
+void PrinterGui::hideEvent(QHideEvent * e)
+{
+	this->close();
+}
+
 // ____________________________________________________________________________
 void PrinterGui::on_buttonCancel_clicked()
 {
-	QCoreApplication::instance()->exit(0);
+	this->close();
 }
 
 // ____________________________________________________________________________
@@ -250,20 +284,28 @@ void PrinterGui::on_buttonPrint_clicked()
 	}
 
 	cupsSetUser(this->user);
-	char jobtitle[100];
-	snprintf(jobtitle, 100, "gui-%d-%s", (int)getpid(), this->user);
+	char jobtitle[200];
+	const char *docName;
+	docName = getenv("J");
+	if (docName == NULL) {
+		docName = getenv("N");
+	}
+	if (docName == NULL) {
+		docName = "Untitled";
+	}
+	snprintf(jobtitle, sizeof(jobtitle), "gui-%d-%s (%s)", (int)getpid(), this->user, docName);
 
 	// Drucken
-	if( 0 == cupsPrintFile(dest->name,
+	jobId = cupsPrintFile(dest->name,
 	                       file,
 	                       jobtitle,
 	                       dest->num_options,
-	                       dest->options)) {
+	                       dest->options);
+	if (jobId == 0) {
 		QMessageBox::critical(this, "CUPS Fehler", cupsLastErrorString());
 	} else {
 		this->bgTimeout = 0;
-		statusBar()->showMessage("Druckauftrag wird verarbeitet...");
-		ui->buttonCancel->setEnabled(false);
+		statusBar->showMessage("Druckauftrag wird verarbeitet...");
 		ui->buttonPrint->setEnabled(false);
 		ui->cboPaperSize->setEnabled(false);
 		ui->comboBoxColor->setEnabled(false);
diff --git a/src/maingui/printergui.h b/src/maingui/printergui.h
index cd71740..88ec685 100644
--- a/src/maingui/printergui.h
+++ b/src/maingui/printergui.h
@@ -1,7 +1,7 @@
 #ifndef MAINWINDOW_H
 #define MAINWINDOW_H
 
-#include <QMainWindow>
+#include <QDialog>
 #include <QDebug>
 #include <QDesktopWidget>
 #include <QTreeWidget>
@@ -13,8 +13,12 @@ class PrinterGui;
 }
 
 class QTimer;
+class QStatusBar;
+class QCloseEvent;
+class QHideEvent;
+class QKeyEvent;
 
-class PrinterGui : public QMainWindow
+class PrinterGui : public QDialog
 {
 	Q_OBJECT
 
@@ -22,6 +26,11 @@ public:
 	explicit PrinterGui(char *argv[], QWidget *parent = 0);
 	~PrinterGui();
 
+protected:
+	void closeEvent(QCloseEvent * e);
+	void hideEvent(QHideEvent * e);
+	void keyPressEvent(QKeyEvent * e);
+
 private slots:
 	void on_printerList_currentItemChanged(QTreeWidgetItem *current, QTreeWidgetItem *previous);
 	void on_buttonCancel_clicked();
@@ -36,7 +45,9 @@ private:
 	char * user;
 	char * file;
 	QTimer * bgTimer;
+	QStatusBar *statusBar;
 	int bgTimeout;
+	int jobId;
 };
 
 #endif // MAINWINDOW_H
diff --git a/src/maingui/printergui.ui b/src/maingui/printergui.ui
index 0b4849f..4666390 100644
--- a/src/maingui/printergui.ui
+++ b/src/maingui/printergui.ui
@@ -1,13 +1,13 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <ui version="4.0">
  <class>PrinterGui</class>
- <widget class="QMainWindow" name="PrinterGui">
+ <widget class="QDialog" name="PrinterGui">
   <property name="geometry">
    <rect>
     <x>0</x>
     <y>0</y>
-    <width>590</width>
-    <height>286</height>
+    <width>629</width>
+    <height>330</height>
    </rect>
   </property>
   <property name="minimumSize">
@@ -19,201 +19,215 @@
   <property name="windowTitle">
    <string>Druckauftrag</string>
   </property>
-  <widget class="QWidget" name="centralWidget">
-   <layout class="QGridLayout" name="gridLayout">
-    <item row="0" column="0">
-     <layout class="QVBoxLayout" name="verticalLayout">
-      <item>
-       <widget class="QTreeWidget" name="printerList">
-        <property name="showDropIndicator" stdset="0">
-         <bool>false</bool>
+  <layout class="QGridLayout" name="gridLayout_3">
+   <property name="margin">
+    <number>0</number>
+   </property>
+   <property name="spacing">
+    <number>5</number>
+   </property>
+   <item row="0" column="0">
+    <layout class="QVBoxLayout" name="verticalLayout">
+     <property name="margin">
+      <number>5</number>
+     </property>
+     <item>
+      <widget class="QTreeWidget" name="printerList">
+       <property name="showDropIndicator" stdset="0">
+        <bool>false</bool>
+       </property>
+       <property name="alternatingRowColors">
+        <bool>true</bool>
+       </property>
+       <column>
+        <property name="text">
+         <string notr="true">1</string>
         </property>
-        <property name="alternatingRowColors">
-         <bool>true</bool>
-        </property>
-        <column>
+       </column>
+      </widget>
+     </item>
+     <item>
+      <layout class="QGridLayout" name="gridLayout_2">
+       <item row="2" column="1">
+        <widget class="QComboBox" name="comboBoxColor"/>
+       </item>
+       <item row="3" column="1">
+        <widget class="QComboBox" name="comboBoxSides"/>
+       </item>
+       <item row="2" column="3">
+        <layout class="QHBoxLayout" name="horizontalLayoutCopies">
+         <item>
+          <widget class="QLabel" name="labelCopies">
+           <property name="enabled">
+            <bool>false</bool>
+           </property>
+           <property name="text">
+            <string>Anzahl Kopien:</string>
+           </property>
+           <property name="alignment">
+            <set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set>
+           </property>
+          </widget>
+         </item>
+         <item>
+          <widget class="QLineEdit" name="lineEditCopies">
+           <property name="enabled">
+            <bool>false</bool>
+           </property>
+           <property name="sizePolicy">
+            <sizepolicy hsizetype="Fixed" vsizetype="Fixed">
+             <horstretch>0</horstretch>
+             <verstretch>0</verstretch>
+            </sizepolicy>
+           </property>
+           <property name="minimumSize">
+            <size>
+             <width>0</width>
+             <height>26</height>
+            </size>
+           </property>
+           <property name="maximumSize">
+            <size>
+             <width>40</width>
+             <height>16777215</height>
+            </size>
+           </property>
+           <property name="inputMask">
+            <string>00; </string>
+           </property>
+           <property name="text">
+            <string>1</string>
+           </property>
+           <property name="maxLength">
+            <number>2</number>
+           </property>
+           <property name="alignment">
+            <set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set>
+           </property>
+          </widget>
+         </item>
+        </layout>
+       </item>
+       <item row="2" column="2">
+        <spacer name="horizontalSpacer">
+         <property name="orientation">
+          <enum>Qt::Horizontal</enum>
+         </property>
+         <property name="sizeHint" stdset="0">
+          <size>
+           <width>40</width>
+           <height>20</height>
+          </size>
+         </property>
+        </spacer>
+       </item>
+       <item row="3" column="2">
+        <spacer name="horizontalSpacer_2">
+         <property name="orientation">
+          <enum>Qt::Horizontal</enum>
+         </property>
+         <property name="sizeHint" stdset="0">
+          <size>
+           <width>40</width>
+           <height>20</height>
+          </size>
+         </property>
+        </spacer>
+       </item>
+       <item row="2" column="0">
+        <widget class="QLabel" name="label_color">
+         <property name="text">
+          <string>Farbe</string>
+         </property>
+         <property name="alignment">
+          <set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set>
+         </property>
+        </widget>
+       </item>
+       <item row="3" column="0">
+        <widget class="QLabel" name="label_duplex">
+         <property name="text">
+          <string>Duplex</string>
+         </property>
+         <property name="alignment">
+          <set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set>
+         </property>
+        </widget>
+       </item>
+       <item row="4" column="0">
+        <widget class="QLabel" name="lblPaperSize">
          <property name="text">
-          <string notr="true">1</string>
+          <string>Papierformat</string>
+         </property>
+         <property name="alignment">
+          <set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set>
+         </property>
+        </widget>
+       </item>
+       <item row="4" column="1">
+        <widget class="QComboBox" name="cboPaperSize"/>
+       </item>
+       <item row="4" column="2">
+        <spacer name="horizontalSpacer_3">
+         <property name="orientation">
+          <enum>Qt::Horizontal</enum>
+         </property>
+         <property name="sizeHint" stdset="0">
+          <size>
+           <width>40</width>
+           <height>20</height>
+          </size>
          </property>
-        </column>
-       </widget>
-      </item>
-      <item>
-       <layout class="QGridLayout" name="gridLayout_2">
-        <item row="2" column="1">
-         <widget class="QComboBox" name="comboBoxColor"/>
-        </item>
-        <item row="3" column="1">
-         <widget class="QComboBox" name="comboBoxSides"/>
-        </item>
-        <item row="2" column="3">
-         <layout class="QHBoxLayout" name="horizontalLayoutCopies">
-          <item>
-           <widget class="QLabel" name="labelCopies">
-            <property name="enabled">
-             <bool>false</bool>
-            </property>
-            <property name="text">
-             <string>Anzahl Kopien:</string>
-            </property>
-            <property name="alignment">
-             <set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set>
-            </property>
-           </widget>
-          </item>
-          <item>
-           <widget class="QLineEdit" name="lineEditCopies">
-            <property name="enabled">
-             <bool>false</bool>
-            </property>
-            <property name="sizePolicy">
-             <sizepolicy hsizetype="Fixed" vsizetype="Fixed">
-              <horstretch>0</horstretch>
-              <verstretch>0</verstretch>
-             </sizepolicy>
-            </property>
-            <property name="minimumSize">
-             <size>
-              <width>0</width>
-              <height>26</height>
-             </size>
-            </property>
-            <property name="maximumSize">
-             <size>
-              <width>40</width>
-              <height>16777215</height>
-             </size>
-            </property>
-            <property name="inputMask">
-             <string>00; </string>
-            </property>
-            <property name="text">
-             <string>1</string>
-            </property>
-            <property name="maxLength">
-             <number>2</number>
-            </property>
-            <property name="alignment">
-             <set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set>
-            </property>
-           </widget>
-          </item>
-         </layout>
-        </item>
-        <item row="2" column="2">
-         <spacer name="horizontalSpacer">
-          <property name="orientation">
-           <enum>Qt::Horizontal</enum>
-          </property>
-          <property name="sizeHint" stdset="0">
-           <size>
-            <width>40</width>
-            <height>20</height>
-           </size>
-          </property>
-         </spacer>
-        </item>
-        <item row="3" column="2">
-         <spacer name="horizontalSpacer_2">
-          <property name="orientation">
-           <enum>Qt::Horizontal</enum>
-          </property>
-          <property name="sizeHint" stdset="0">
-           <size>
-            <width>40</width>
-            <height>20</height>
-           </size>
-          </property>
-         </spacer>
-        </item>
-        <item row="2" column="0">
-         <widget class="QLabel" name="label_color">
-          <property name="text">
-           <string>Farbe</string>
-          </property>
-          <property name="alignment">
-           <set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set>
-          </property>
-         </widget>
-        </item>
-        <item row="3" column="0">
-         <widget class="QLabel" name="label_duplex">
-          <property name="text">
-           <string>Duplex</string>
-          </property>
-          <property name="alignment">
-           <set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set>
-          </property>
-         </widget>
-        </item>
-        <item row="4" column="0">
-         <widget class="QLabel" name="lblPaperSize">
-          <property name="text">
-           <string>Papierformat</string>
-          </property>
-          <property name="alignment">
-           <set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set>
-          </property>
-         </widget>
-        </item>
-        <item row="4" column="1">
-         <widget class="QComboBox" name="cboPaperSize"/>
-        </item>
-        <item row="4" column="2">
-         <spacer name="horizontalSpacer_3">
-          <property name="orientation">
-           <enum>Qt::Horizontal</enum>
-          </property>
-          <property name="sizeHint" stdset="0">
-           <size>
-            <width>40</width>
-            <height>20</height>
-           </size>
-          </property>
-         </spacer>
-        </item>
-        <item row="4" column="3">
-         <layout class="QHBoxLayout" name="horizontalLayoutButtons">
-          <item>
-           <widget class="QPushButton" name="buttonCancel">
-            <property name="sizePolicy">
-             <sizepolicy hsizetype="Fixed" vsizetype="Fixed">
-              <horstretch>0</horstretch>
-              <verstretch>0</verstretch>
-             </sizepolicy>
-            </property>
-            <property name="autoFillBackground">
-             <bool>false</bool>
-            </property>
-            <property name="text">
-             <string>Abbrechen</string>
-            </property>
-           </widget>
-          </item>
-          <item>
-           <widget class="QPushButton" name="buttonPrint">
-            <property name="enabled">
-             <bool>false</bool>
-            </property>
-            <property name="sizePolicy">
-             <sizepolicy hsizetype="Fixed" vsizetype="Fixed">
-              <horstretch>0</horstretch>
-              <verstretch>0</verstretch>
-             </sizepolicy>
-            </property>
-            <property name="text">
-             <string>Drucken</string>
-            </property>
-           </widget>
-          </item>
-         </layout>
-        </item>
-       </layout>
-      </item>
-     </layout>
-    </item>
-   </layout>
-  </widget>
+        </spacer>
+       </item>
+       <item row="4" column="3">
+        <layout class="QHBoxLayout" name="horizontalLayoutButtons">
+         <item>
+          <widget class="QPushButton" name="buttonCancel">
+           <property name="sizePolicy">
+            <sizepolicy hsizetype="Fixed" vsizetype="Fixed">
+             <horstretch>0</horstretch>
+             <verstretch>0</verstretch>
+            </sizepolicy>
+           </property>
+           <property name="autoFillBackground">
+            <bool>false</bool>
+           </property>
+           <property name="text">
+            <string>Abbrechen</string>
+           </property>
+          </widget>
+         </item>
+         <item>
+          <widget class="QPushButton" name="buttonPrint">
+           <property name="enabled">
+            <bool>false</bool>
+           </property>
+           <property name="sizePolicy">
+            <sizepolicy hsizetype="Fixed" vsizetype="Fixed">
+             <horstretch>0</horstretch>
+             <verstretch>0</verstretch>
+            </sizepolicy>
+           </property>
+           <property name="text">
+            <string>Drucken</string>
+           </property>
+          </widget>
+         </item>
+        </layout>
+       </item>
+      </layout>
+     </item>
+    </layout>
+   </item>
+   <item row="1" column="0">
+    <layout class="QVBoxLayout" name="statusBarLayout">
+     <property name="spacing">
+      <number>0</number>
+     </property>
+    </layout>
+   </item>
+  </layout>
  </widget>
  <layoutdefault spacing="6" margin="11"/>
  <resources/>
diff --git a/src/pwgui/main.cpp b/src/pwgui/main.cpp
index edd594c..5dd5a07 100644
--- a/src/pwgui/main.cpp
+++ b/src/pwgui/main.cpp
@@ -282,13 +282,21 @@ static int run_backend(char *backend, char *uri, char *jobid, char *user, char *
 			}
 		}
 		setenv("DEVICE_URI", uri, 1);
-		ERROR("DEVICE_URI: '%s'", uri);
+
 
 		char *args[8];
 		args[0] = uri;
 		args[1] = jobid;
 		args[2] = user;
-		args[3] = title;
+		// Fix job title if possible
+		if (strncmp(title, "gui-", 4) == 0) {
+			args[3] = strchr(title, ' ');
+			if (args[3] == NULL) {
+				args[3] = title;
+			}
+		} else {
+			args[3] = title;
+		}
 		args[4] = copies;
 		args[5] = options;
 		args[6] = file;
@@ -316,7 +324,7 @@ static int run_backend(char *backend, char *uri, char *jobid, char *user, char *
 		if (strstr(buffer, "Unable to get printer status (Unauthorized)") != NULL) {
 			needAuth = true;
 			if (kill(pid, SIGTERM) < 0) {
-				ERROR("Sending SIGTERM to backend %d failed: %d\n", (int)pid, errno);
+				ERROR("Sending SIGTERM to backend %d failed: %d\n", (int)pid, (int)errno);
 			}
 			break;
 		} else if (strstr(buffer, "Destination printer does not exist") != NULL) {
-- 
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