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     int columnWidth(int i) const { return m_watchVariables.columnWidth(i); }
  34     void setColumnWidth(int i, int w) { m_watchVariables.setColumnWidth(i, w); }
  35
  36 protected:
  37     QLineEdit m_watchEdit;
  38     QPushButton m_watchAdd;
  39     QPushButton m_watchDelete;
  40     ExprWnd m_watchVariables;
  41     QVBoxLayout m_watchV;
  42     QHBoxLayout m_watchH;
  43
  44     virtual bool eventFilter(QObject* ob, QEvent* ev);
  45
  46 signals:
  47     void addWatch();
  48     void deleteWatch();
  49
  50 protected slots:
  51     void slotWatchHighlighted();
  52 };
  53
  54
  55 class DebuggerMainWndBase
  56 {
  57 public:
  58     DebuggerMainWndBase();
  59     virtual ~DebuggerMainWndBase();
  60
  61     /**
  62      * Sets the command to invoke the terminal that displays the program
  63      * output. If cmd is the empty string, the default is substituted.
  64      */
  65     void setTerminalCmd(const QString& cmd);
  66     /**
  67      * Sets the command to invoke the debugger.
  68      */
  69     void setDebuggerCmdStr(const QString& cmd);
  70     /**
  71      * Specifies the file where to write the transcript.
  72      */
  73     void setTranscript(const char* name);
  74     /**
  75      * Starts to debug the specified program using the specified language
  76      * driver.
  77      */
  78     bool debugProgram(const QString& executable, QCString lang, QWidget* parent);
  79     /**
  80      * Specifies the process to attach to after the program is loaded.
  81      */
  82     void setAttachPid(const QString& pid);
  83
  84     // the following are needed to handle program arguments
  85     void setCoreFile(const QString& corefile);
  86     void setRemoteDevice(const QString &remoteDevice);
  87     /** helper around KFileDialog */
  88     static QString myGetFileName(QString caption,
  89                                  QString dir, QString filter,
  90                                  QWidget* parent);
  91     /** invokes the global options dialog */
  92     virtual void doGlobalOptions(QWidget* parent);
  93
  94 protected:
  95     // settings
  96     virtual void saveSettings(KConfig*);
  97     virtual void restoreSettings(KConfig*);
  98
  99     // override must return the integrated output window
 100     virtual TTYWindow* ttyWindow() = 0;
 101
 102     // statusbar texts
 103     QString m_statusActive;
 104
 105     // output window
 106     QString m_outputTermCmdStr;
 107     QString m_outputTermKeepScript;
 108     KProcess* m_outputTermProc;
 109     int m_ttyLevel;
 110     virtual QString createOutputWindow();       /* returns terminal name */
 111     void shutdownTermWindow();
 112
 113     QString m_lastDirectory;            /* the dir of the most recently opened file */
 114
 115     QString m_transcriptFile;           /* where gdb dialog is logged */
 116
 117     bool m_popForeground;               /* whether main wnd raises when prog stops */
 118     int m_backTimeout;                  /* when wnd goes back */
 119     int m_tabWidth;                     /* tab width in characters (can be 0) */
 120     QString m_sourceFilter;
 121     QString m_headerFilter;
 122
 123     // the debugger proper
 124     QString m_debuggerCmdStr;
 125     KDebugger* m_debugger;
 126     void setupDebugger(QWidget* parent,
 127                        ExprWnd* localVars,
 128                        ExprWnd* watchVars,
 129                        QListBox* backtrace);
 130     DebuggerDriver* driverFromLang(QCString lang);
 131     /**
 132      * This function derives a driver name from the contents of the named
 133      * file.
 134      */
 135     QCString driverNameFromFile(const QString& exe);
 136
 137 public:
 138     /*
 139      * Important! The following functions must be overridden in derived
 140      * classes and be declared as slots! Note: These must not be declared
 141      * virtual here since Qt signal mechanism fails miserably (because this
 142      * class will not be the left-most base class!).
 143      */
 144     void newStatusMsg(KStatusBar* statusbar);
 145     void slotDebuggerStarting();
 146 };
 147
 148 #endif // MAINWNDBASE_H