linux_usr/gui/palacios/vm_console_widget.h

   1 /*
   2  * vm_console_widget.h
   3  *
   4  *  Created on: Oct 5, 2012
   5  *      Author: abhinav
   6  */
   7
   8 #ifndef VM_CONSOLE_WIDGET_H_
   9 #define VM_CONSOLE_WIDGET_H_
  10
  11 #include "vnc_module/vncview.h"
  12
  13 #include <QProcess>
  14 #include <QWidget>
  15 #include <QCloseEvent>
  16
  17 class VmConsoleWidget: public QWidget {
  18 Q_OBJECT
  19
  20 public:
  21         // Different operation modes of VM
  22         enum {
  23                 STREAM, CONSOLE, VNC
  24         };
  25
  26         VmConsoleWidget(QWidget* parent = 0);
  27         virtual ~VmConsoleWidget();
  28         bool isRunning();
  29
  30 public slots:
  31         bool start(int mode, QString devfile, QString streamName);
  32         bool tryTerminate();
  33         void mainWindowClosing();
  34
  35 protected slots:
  36         void termProcessExited(int, QProcess::ExitStatus);
  37         void errorMessage(QProcess::ProcessError);
  38
  39 signals:
  40         void exited();
  41
  42 protected:
  43         void closeEvent(QCloseEvent *);
  44         void resizeEvent(QResizeEvent *);
  45
  46 private:
  47         int mCols;
  48         int mRows;
  49         QString mVmMode;
  50         // Process for xterm
  51         QProcess* mTermProcess;
  52         // VNC
  53         QProcess* mVncServer;
  54         VncView* mVncView;
  55
  56 };
  57
  58
  59 #endif /* VM_CONSOLE_WIDGET_H_ */