Added initial support for pipe-based root-only control of all running kdesktop_lock processes

Right now this allows a background authentication process to display pop-up status messages on all screens


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdebase@1111946 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 51 insertions, 0 deletions

diff --git a/kdesktop/lock/infodlg.h b/kdesktop/lock/infodlg.h
new file mode 100644
index 000000000..2eedf6269
--- /dev/null
+++ b/kdesktop/lock/infodlg.h
@@ -0,0 +1,51 @@
+//===========================================================================
+//
+// This file is part of the KDE project
+//
+// Copyright (c) 2010 Timothy Pearson <kb9vqf@pearsoncomputing.net>
+//
+
+#ifndef __INFODLG_H__
+#define __INFODLG_H__
+
+#include <qdialog.h>
+#include <qstringlist.h>
+
+class QFrame;
+class QGridLayout;
+class QLabel;
+class KPushButton;
+class QListView;
+
+//===========================================================================
+//
+// Simple dialog for displaying an info message.
+// It does not handle password validation.
+//
+class InfoDlg : public QDialog
+{
+    Q_OBJECT
+
+public:
+    InfoDlg(LockProcess *parent);
+    ~InfoDlg();
+    virtual void show();
+
+    void updateLabel( QString &txt );
+    void setUnlockIcon();
+    void setWarningIcon();
+
+private:
+    QFrame      *frame;
+    QGridLayout *frameLayout;
+    QLabel      *mStatusLabel;
+    QLabel      *mpixLabel;
+    int         mCapsLocked;
+    bool        mUnlockingFailed;
+    QStringList layoutsList;
+    QStringList::iterator currLayout;
+    int         sPid, sFd;
+};
+
+#endif
+