kdbg/procattach.h

   1 /*
   2  * Copyright Johannes Sixt
   3  * This file is licensed under the GNU General Public License Version 2.
   4  * See the file COPYING in the toplevel directory of the source directory.
   5  */
   6
   7 #ifndef ProcAttach_included
   8 #define ProcAttach_included
   9
  10 #include "ui_procattachbase.h"
  11 #include <q3valuevector.h>
  12 #include <qdialog.h>
  13 #include <qlabel.h>
  14 #include <qlineedit.h>
  15 #include <qpushbutton.h>
  16 #include <qlayout.h>
  17 #include <Q3VBoxLayout>
  18 #include <Q3CString>
  19 #include <Q3HBoxLayout>
  20
  21
  22 class KProcess;
  23
  24 /*
  25  * This is the full-featured version of the dialog. It is used when the
  26  * system features a suitable ps command.
  27  */
  28
  29 class ProcAttachPS : public ProcAttachBase
  30 {
  31     Q_OBJECT
  32 public:
  33     ProcAttachPS(QWidget* parent);
  34     ~ProcAttachPS();
  35
  36     QString text() const;
  37
  38 protected:
  39     void runPS();
  40     virtual void refresh();
  41     virtual void filterEdited(const QString& text);
  42     virtual void selectedChanged();
  43
  44 protected slots:
  45     void slotTextReceived(KProcess* proc, char* buffer, int buflen);
  46     void slotPSDone();
  47
  48 protected:
  49     void pushLine();
  50     bool setVisibility(Q3ListViewItem* i, const QString& text);
  51
  52     KProcess* m_ps;
  53     // parse state
  54     int m_pidCol;       //!< The PID column in the ps output
  55     int m_ppidCol;      //!< The parent-PID column in the ps output
  56     Q3CString m_token;
  57     Q3ValueVector<QString> m_line;
  58 };
  59
  60
  61 /*
  62  * This is an extremely stripped down version of the dialog. It is used
  63  * when there is no suitable ps command.
  64  */
  65
  66 class ProcAttach : public QDialog
  67 {
  68 public:
  69     ProcAttach(QWidget* parent);
  70     virtual ~ProcAttach();
  71
  72     void setText(const QString& text) { m_processId.setText(text); }
  73     QString text() const { return m_processId.text(); }
  74
  75 protected:
  76     QLabel m_label;
  77     QLineEdit m_processId;
  78     QPushButton m_buttonOK;
  79     QPushButton m_buttonCancel;
  80     Q3VBoxLayout m_layout;
  81     Q3HBoxLayout m_buttons;
  82 };
  83
  84 #endif // ProcAttach_included