kdbg/mainwndbase.h

   1 // $Id$
   2
   3 // Copyright by Johannes Sixt
   4 // This file is under GPL, the GNU General Public Licence
   5
   6 #ifndef MAINWNDBASE_H
   7 #define MAINWNDBASE_H
   8
   9 #include <qlineedit.h>
  10 #include <qlayout.h>
  11 #include <qpushbutton.h>
  12 #include <qcstring.h>
  13 #include "exprwnd.h"
  14 #include "sys/types.h"                  /* pid_t */
  15
  16 // forward declarations
  17 class KDebugger;
  18 class TTYWindow;
  19 class UpdateUI;
  20 class KToolBar;
  21 class KStatusBar;
  22 class KProcess;
  23 class DebuggerDriver;
  24
  25 class WatchWindow : public QWidget
  26 {
  27     Q_OBJECT
  28 public:
  29     WatchWindow(QWidget* parent, const char* name, WFlags f = 0);
  30     ~WatchWindow();
  31     ExprWnd* watchVariables() { return &m_watchVariables; }
  32     QString watchText() const { return m_watchEdit.text(); }
  33
  34 protected:
  35     QLineEdit m_watchEdit;
  36     QPushButton m_watchAdd;
  37     QPushButton m_watchDelete;
  38     ExprWnd m_watchVariables;
  39     QVBoxLayout m_watchV;
  40     QHBoxLayout m_watchH;
  41
  42     virtual bool eventFilter(QObject* ob, QEvent* ev);
  43
  44 signals:
  45     void addWatch();
  46     void deleteWatch();
  47
  48 protected slots:
  49     void slotWatchHighlighted(int);
  50 };
  51
  52
  53 class DebuggerMainWndBase
  54 {
  55 public:
  56     DebuggerMainWndBase();
  57     virtual ~DebuggerMainWndBase();
  58
  59     /**
  60      * Sets the command to invoke the terminal that displays the program
  61      * output. If cmd is the empty string, the default is substituted.
  62      */
  63     void setTerminalCmd(const QString& cmd);
  64     /**
  65      * Sets the command to invoke the debugger.
  66      */
  67     void setDebuggerCmdStr(const QString& cmd);
  68     /**
  69      * Specifies the file where to write the transcript.
  70      */
  71     void setTranscript(const char* name);
  72     /**
  73      * Starts to debug the specified program using the specified language
  74      * driver.
  75      */
  76     bool debugProgram(const QString& executable, QCString lang, QWidget* parent);
  77     /**
  78      * Specifies the process to attach to after the program is loaded.
  79      */
  80     void setAttachPid(const QString& pid);
  81
  82     // the following are needed to handle program arguments
  83     void setCoreFile(const QString& corefile);
  84     void setRemoteDevice(const QString &remoteDevice);
  85     /** helper around KFileDialog */
  86     static QString myGetFileName(QString caption,
  87                                  QString dir, QString filter,
  88                                  QWidget* parent);
  89     /** invokes the global options dialog */
  90     virtual void doGlobalOptions(QWidget* parent);
  91
  92 protected:
  93     // settings
  94     virtual void saveSettings(KConfig*);
  95     virtual void restoreSettings(KConfig*);
  96
  97     // override must return the integrated output window
  98     virtual TTYWindow* ttyWindow() = 0;
  99
 100     // statusbar texts
 101     QString m_statusActive;
 102
 103     // output window
 104     QString m_outputTermCmdStr;
 105     QString m_outputTermKeepScript;
 106     KProcess* m_outputTermProc;
 107     int m_ttyLevel;
 108     virtual QString createOutputWindow();       /* returns terminal name */
 109     void shutdownTermWindow();
 110
 111     QString m_lastDirectory;            /* the dir of the most recently opened file */
 112
 113     QString m_transcriptFile;           /* where gdb dialog is logged */
 114
 115     bool m_popForeground;               /* whether main wnd raises when prog stops */
 116     int m_backTimeout;                  /* when wnd goes back */
 117     int m_tabWidth;                     /* tab width in characters (can be 0) */
 118     QString m_sourceFilter;
 119     QString m_headerFilter;
 120
 121     // the debugger proper
 122     QString m_debuggerCmdStr;
 123     KDebugger* m_debugger;
 124     void setupDebugger(QWidget* parent,
 125                        ExprWnd* localVars,
 126                        ExprWnd* watchVars,
 127                        QListBox* backtrace);
 128     DebuggerDriver* driverFromLang(QCString lang);
 129     /**
 130      * This function derives a driver name from the contents of the named
 131      * file.
 132      */
 133     QCString driverNameFromFile(const QString& exe);
 134
 135 public:
 136     /*
 137      * Important! The following functions must be overridden in derived
 138      * classes and be declared as slots! Note: These must not be declared
 139      * virtual here since Qt signal mechanism fails miserably (because this
 140      * class will not be the left-most base class!).
 141      */
 142     void newStatusMsg(KStatusBar* statusbar);
 143     void slotDebuggerStarting();
 144 };
 145
 146 #endif // MAINWNDBASE_H