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

---
 src/maingui/printergui.cpp | 68 +++++++++++++++++++++++++++++++++++++---------
 1 file changed, 55 insertions(+), 13 deletions(-)

(limited to 'src/maingui/printergui.cpp')

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);
-- 
cgit v1.2.3-55-g7522