+++ /dev/null
-/*M///////////////////////////////////////////////////////////////////////////////////////
-//
-// IMPORTANT: READ BEFORE DOWNLOADING, COPYING, INSTALLING OR USING.
-//
-// By downloading, copying, installing or using the software you agree to this license.
-// If you do not agree to this license, do not download, install,
-// copy or use the software.
-//
-//
-// Intel License Agreement
-// For Open Source Computer Vision Library
-//
-// Copyright (C) 2000, Intel Corporation, all rights reserved.
-// Third party copyrights are property of their respective owners.
-//
-// Redistribution and use in source and binary forms, with or without modification,
-// are permitted provided that the following conditions are met:
-//
-// * Redistribution's of source code must retain the above copyright notice,
-// this list of conditions and the following disclaimer.
-//
-// * Redistribution's in binary form must reproduce the above copyright notice,
-// this list of conditions and the following disclaimer in the documentation
-// and/or other materials provided with the distribution.
-//
-// * The name of Intel Corporation may not be used to endorse or promote products
-// derived from this software without specific prior written permission.
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-// loss of use, data, or profits; or business interruption) however caused
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-// or tort (including negligence or otherwise) arising in any way out of
-// the use of this software, even if advised of the possibility of such damage.
-//
-//M*/
-
-// This class implements the property page for the CKalmTrack filter
-
-#include <cvstreams.h>
-#include <commctrl.h>
-#include <stdio.h>
-#include <olectl.h>
-#include <memory.h>
-#include "resource.h"
-#include "iKalman.h"
-#include "Kalman.h"
-#include "Kalmanprop.h"
-#include "Kalmanuids.h"
-
-//
-// CreateInstance
-//
-// This goes in the factory template table to create new filter instances
-//
-CUnknown * WINAPI CKalmTrackProperties::CreateInstance(LPUNKNOWN lpunk, HRESULT *phr)
-{
- CUnknown *punk = new CKalmTrackProperties(lpunk, phr);
- if (punk == NULL) {
- *phr = E_OUTOFMEMORY;
- }
- return punk;
-
-} // CreateInstance
-
-
-void CKalmTrackProperties::InitSlider( int id, int lower, int upper, int tic_freq )
-{
- HWND slider = GetDlgItem( m_hWnd, id );
- if( slider )
- {
- SendMessage( slider, TBM_SETRANGE, TRUE, MAKELONG(lower, upper) );
-
- if( tic_freq > 0 )
- {
- SendMessage( slider, TBM_SETTICFREQ, tic_freq, 0 );
- }
- }
-}
-
-
-void CKalmTrackProperties::SetSliderPos( int id, int pos )
-{
- HWND slider = GetDlgItem( m_hWnd, id );
- if( slider )
- {
- SendMessage( slider, TBM_SETPOS, TRUE, pos );
- }
-}
-
-
-int CKalmTrackProperties::GetSliderPos( int id )
-{
- HWND slider = GetDlgItem( m_hWnd, id );
- int pos = 0;
-
- if( slider )
- {
- pos = SendMessage( slider, TBM_GETPOS, 0, 0 );
- }
-
- return pos;
-}
-
-
-void CKalmTrackProperties::ReadParamsFromControls()
-{
- m_params.x = ((float)GetSliderPos( IDC_WIN_LEFT ))/SLIDER_MAX;
- m_params.y = ((float)GetSliderPos( IDC_WIN_TOP ))/SLIDER_MAX;
- m_params.width = ((float)GetSliderPos( IDC_WIN_WIDTH ))/SLIDER_MAX;
- m_params.height = ((float)GetSliderPos( IDC_WIN_HEIGHT ))/SLIDER_MAX;
-
- m_params.Smin = GetSliderPos( IDC_S_MIN );
- m_params.Vmin = GetSliderPos( IDC_V_MIN );
- m_params.view = IsDlgButtonChecked( m_hWnd, IDC_BACKPR );
-}
-
-
-void CKalmTrackProperties::WriteParamsToControls()
-{
- SetSliderPos( IDC_WIN_LEFT, cvRound( m_params.x * SLIDER_MAX ));
- SetSliderPos( IDC_WIN_TOP, cvRound( m_params.y * SLIDER_MAX ));
- SetSliderPos( IDC_WIN_WIDTH, cvRound( m_params.width * SLIDER_MAX ));
- SetSliderPos( IDC_WIN_HEIGHT, cvRound( m_params.height * SLIDER_MAX ));
-
- SetSliderPos( IDC_S_MIN, m_params.Smin );
- SetSliderPos( IDC_V_MIN, m_params.Vmin );
- CheckRadioButton( m_hWnd, IDC_NORMAL, IDC_BACKPR, m_params.view + IDC_NORMAL );
-}
-
-//
-// Constructor
-//
-CKalmTrackProperties::CKalmTrackProperties(LPUNKNOWN pUnk, HRESULT *phr) :
- CBasePropertyPage(NAME("Kalman Property Page"),pUnk,
- IDD_KALMAN,
- IDS_TITLE),
- m_pCKalmTrack(NULL)
-{
- m_hWnd = 0;
-} // (Constructor)
-
-
-//
-// SetDirty
-//
-// Sets m_bDirty and notifies the property page site of the change
-//
-void CKalmTrackProperties::SetDirty()
-{
- m_bDirty = TRUE;
- if (m_pPageSite) {
- m_pPageSite->OnStatusChange(PROPPAGESTATUS_DIRTY);
- }
-
-} // SetDirty
-
-
-//
-// OnReceiveMessage
-//
-// Virtual method called by base class with Window messages
-//
-BOOL CKalmTrackProperties::OnReceiveMessage(HWND hwnd,
- UINT uMsg,
- WPARAM wParam,
- LPARAM lParam)
-{
- switch (uMsg)
- {
- case WM_INITDIALOG:
- m_hWnd = hwnd;
-
- InitSlider( IDC_WIN_LEFT, 0, 1000, 0 );
- InitSlider( IDC_WIN_TOP, 0, 1000, 0 );
- InitSlider( IDC_WIN_WIDTH, 0, 1000, 0 );
- InitSlider( IDC_WIN_HEIGHT, 0, 1000, 0 );
-
- InitSlider( IDC_S_MIN, 0, 255, 5 );
- InitSlider( IDC_V_MIN, 0, 255, 5 );
-
- WriteParamsToControls();
- break;
-
- case WM_HSCROLL:
- OnApplyChanges();
- break;
-
- case WM_COMMAND:
-
- OnApplyChanges();
- if(LOWORD(wParam) == IDC_START)
- {
- m_pCKalmTrack->StartTracking();
- }
- else if (LOWORD(wParam) == IDC_STOP)
- {
- m_pCKalmTrack->StopTracking();
- }
- break;
- }
- return CBasePropertyPage::OnReceiveMessage(hwnd,uMsg,wParam,lParam);
-
-} // OnReceiveMessage
-
-
-//
-// OnConnect
-//
-// Called when the property page connects to a filter
-//
-HRESULT CKalmTrackProperties::OnConnect(IUnknown *pUnknown)
-{
- ASSERT(m_pCKalmTrack == NULL);
-
- HRESULT hr = pUnknown->QueryInterface(IID_ICKalmTrack, (void **) &m_pCKalmTrack);
- if (FAILED(hr)) {
- return E_NOINTERFACE;
- }
-
- ASSERT(m_pCKalmTrack);
- m_pCKalmTrack->GetParams(&m_params);
-
- return NOERROR;
-
-} // OnConnect
-
-
-//
-// OnDisconnect
-//
-// Called when we're disconnected from a filter
-//
-HRESULT CKalmTrackProperties::OnDisconnect()
-{
- // Release of Interface after setting the appropriate contrast value
-
- if (m_pCKalmTrack == NULL) {
- return E_UNEXPECTED;
- }
- OnApplyChanges();
- m_pCKalmTrack->Release();
- m_pCKalmTrack = NULL;
- return NOERROR;
-
-} // OnDisconnect
-
-
-//
-// OnDeactivate
-//
-// We are being deactivated
-//
-HRESULT CKalmTrackProperties::OnDeactivate(void)
-{
- return NOERROR;
-
-} // OnDeactivate
-
-
-//
-// OnApplyChanges
-//
-// Changes made should be kept. Change the variable
-//
-HRESULT CKalmTrackProperties::OnApplyChanges()
-{
- ReadParamsFromControls();
- m_pCKalmTrack->SetParams(&m_params);
-
- m_bDirty = FALSE;
- return(NOERROR);
-
-} // OnApplyChanges
-
-
-
projects / opencv / blobdiff