~sil2100/compiz-core/fix-1019337.2-0.9.7

Cherry-picked from compiz trunk (rev 3243):
Avoid needless STL operations leading to expensive heap operations.
(LP: #1006335)

added added

removed removed

* so that this can be come a truly standalone

* object */

#include <core/core.h>

#include <list>

#ifndef _COMPIZ_PRIVATESTACKDEBUGGER_H

#define _COMPIZ_PRIVATESTACKDEBUGGER_H

class FetchXEventInterface;

class StackDebugger

{

public:

typedef std::list<XEvent> eventList;

typedef std::vector<XEvent> eventList;

StackDebugger (Display *, Window, boost::function<eventList ()> evProc);

StackDebugger (Display *, Window, FetchXEventInterface *fetchXEvent);

~StackDebugger ();

eventList loadStack (CompWindowList &serverWindows, bool wait = false);

void loadStack (CompWindowList &serverWindows, bool wait = false);

void windowsChanged (bool change) { mWindowsChanged = change; };

void serverWindowsChanged (bool change) { mServerWindowsChanged = change; };

bool windowsChanged () { return mWindowsChanged; }

CompWindowList &serverWindows,

bool verbose = false);

bool timedOut ();

bool getNextEvent (XEvent &);

bool checkSanity (CompWindowList &serverWindows, bool verbose = false);

bool mServerWindowsChanged;

Window mRoot;

Display *mDpy;

boost::function<eventList ()> getEventsProc;

FetchXEventInterface *mFetchXEvent;

bool mTimeoutRequired;

CompWindowList mLastServerWindows;

std::list <XEvent> mEvents;

};

#endif