From 62a36598c2e686145bc281cc92f644cfda1e3bda Mon Sep 17 00:00:00 2001
From: Konstantin Isakov <ikm@users.berlios.de>
Date: Sun, 24 May 2009 18:51:45 +0000
Subject: [PATCH] +! Check printer validity before entering Page Setup - this
 fixes    fault when no printer is installed.

---
 src/locale/ru.ts  | 20 +++++++++++++++-----
 src/mainwindow.cc | 10 ++++++++--
 2 files changed, 23 insertions(+), 7 deletions(-)

diff --git a/src/locale/ru.ts b/src/locale/ru.ts
index 73d8f072..cc3c8fca 100644
--- a/src/locale/ru.ts
+++ b/src/locale/ru.ts
@@ -2221,27 +2221,37 @@
         <translation>Пропустить данную версию</translation>
     </message>
     <message>
-        <location filename="../mainwindow.cc" line="1379"/>
+        <location filename="../mainwindow.cc" line="1367"/>
+        <source>Page Setup</source>
+        <translation>Параметры страницы</translation>
+    </message>
+    <message>
+        <location filename="../mainwindow.cc" line="1368"/>
+        <source>No printer is available. Please install one first.</source>
+        <translation>В системе не установлено ни одного принтера.</translation>
+    </message>
+    <message>
+        <location filename="../mainwindow.cc" line="1385"/>
         <source>Print Article</source>
         <translation>Печать статьи</translation>
     </message>
     <message>
-        <location filename="../mainwindow.cc" line="1400"/>
+        <location filename="../mainwindow.cc" line="1406"/>
         <source>Save Article As</source>
         <translation>Сохранить статью как</translation>
     </message>
     <message>
-        <location filename="../mainwindow.cc" line="1400"/>
+        <location filename="../mainwindow.cc" line="1406"/>
         <source>Html files (*.html *.htm)</source>
         <translation>Файлы Html (*.html *.htm)</translation>
     </message>
     <message>
-        <location filename="../mainwindow.cc" line="1415"/>
+        <location filename="../mainwindow.cc" line="1421"/>
         <source>Error</source>
         <translation>Ошибка</translation>
     </message>
     <message>
-        <location filename="../mainwindow.cc" line="1416"/>
+        <location filename="../mainwindow.cc" line="1422"/>
         <source>Can&apos;t save article: %1</source>
         <translation>Невозможно сохранить статью: %1</translation>
     </message>
diff --git a/src/mainwindow.cc b/src/mainwindow.cc
index 7e4bb6a8..6f95b9a2 100644
--- a/src/mainwindow.cc
+++ b/src/mainwindow.cc
@@ -1357,9 +1357,15 @@ void MainWindow::on_actionCloseToTray_activated()
 
 void MainWindow::on_pageSetup_activated()
 {
-  QPageSetupDialog dialog( &printer, this );
+  if ( printer.isValid() )
+  {
+    QPageSetupDialog dialog( &printer, this );
 
-  dialog.exec();
+    dialog.exec();
+  }
+  else
+    QMessageBox::critical( this, tr( "Page Setup" ),
+                           tr( "No printer is available. Please install one first." ) );
 }
 
 void MainWindow::on_printPreview_activated()