warning if MSYS cannot be started

rblazek · rblazek · commit 38e074fbce3d · 2006-02-28T13:39:03.000Z
git-svn-id: http://svn.osgeo.org/qgis/trunk@4918 c8812cc2-4d05-0410-92ff-de0c093fc19c
diff --git a/src/plugins/grass/qgsgrasstools.cpp b/src/plugins/grass/qgsgrasstools.cpp
@@ -198,6 +198,12 @@ void QgsGrassTools::moduleClicked( Q3ListViewItem * item )
          {
              QProcess *proc = new QProcess(this);
              proc->start (msysPath);
+             proc->waitForStarted();
+             if ( proc->state() != QProcess::Running )
+             {
+	         QMessageBox::warning( 0, "Warning",
+                 "Cannot start MSYS (" + msysPath + ")" );
+             }
          }
          return;
 #else 

Original file line number	Diff line number	Diff line change
`@@ -198,6 +198,12 @@ void QgsGrassTools::moduleClicked( Q3ListViewItem * item )`
`198`	`198`	`{`
`199`	`199`	`QProcess *proc = new QProcess(this);`
`200`	`200`	`proc->start (msysPath);`
	`201`	`+ proc->waitForStarted();`
	`202`	`+ if ( proc->state() != QProcess::Running )`
	`203`	`+ {`
	`204`	`+ QMessageBox::warning( 0, "Warning",`
	`205`	`+ "Cannot start MSYS (" + msysPath + ")" );`
	`206`	`+ }`
`201`	`207`	`}`
`202`	`208`	`return;`
`203`	`209`	`#else`