ScopeProgressCtrl.cpp

#include "stdafx.h"
#include "ScopeProgressCtrl.h"
#include "helpers\helpers.h"

namespace scope {
    namespace gui {


CScopeProgressCtrl::CScopeProgressCtrl(ScopeNumber<double>* _scopenum)
    : created(false)
    , scopenum(_scopenum) {
    valueconnection = scopenum->ConnectGUI(std::bind(&CScopeProgressCtrl::UpdateControl, this));
}

CScopeProgressCtrl::~CScopeProgressCtrl() {
    valueconnection.disconnect();
}

BOOL CScopeProgressCtrl::AttachToDlgItem(HWND hWnd) {
    if ( SubclassWindow(hWnd) ) {
        created = true;
        SetRange(0, 100);
        UpdateControl();
        return TRUE;
    }
    return FALSE;
}

LRESULT CScopeProgressCtrl::OnUpdateControl(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled) {
    // Progress bar goes from 0 to 100
    SetPos( round2i32(scopenum->Value()/(scopenum->ul()-scopenum->ll()) * 100.0) );
    return 0;
}

void CScopeProgressCtrl::UpdateControl() {
    ::PostMessage(m_hWnd, WM_UPDATECONTROL, NULL, NULL);
}

}

}