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///////////////////////////////////////////////////////////////////////////////
// Name: testableframe.h
// Purpose: An improved wxFrame for unit-testing
// Author: Steven Lamerton
// Copyright: (c) 2010 Steven Lamerton
// Licence: wxWindows licence
///////////////////////////////////////////////////////////////////////////////
#include "wx/frame.h"
#include "wx/hashmap.h"
#include "wx/event.h"
class wxTestableFrame : public wxFrame
{
public:
wxTestableFrame();
void OnEvent(wxEvent& evt);
private:
friend class EventCounter;
int GetEventCount(wxEventType type);
void ClearEventCount(wxEventType type);
wxLongToLongHashMap m_count;
};
class EventCounter
{
public:
EventCounter(wxWindow* win, wxEventType type);
~EventCounter();
int GetCount() { return m_frame->GetEventCount(m_type); }
void Clear() { m_frame->ClearEventCount(m_type); }
// Sometimes we need to yield a few times before getting the event we
// expect, so provide a function waiting for the expected event for up to
// the given number of milliseconds (supposed to be divisible by 50).
//
// Return true if we did receive the event or false otherwise.
bool WaitEvent(int timeInMs = 10000);
private:
wxEventType m_type;
wxTestableFrame* m_frame;
wxWindow* m_win;
};
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