Example #1
0
void OccView::mouseMoveEvent(QMouseEvent*)
{
    if (m_view->IfWindow()) {
        QPoint curPos = mapFromGlobal(QCursor::pos());
        if (curPos == m_prevPos) return;

        switch (m_mode) {
        case Selection:
            m_document->context()->MoveTo(curPos.x(), curPos.y(), m_view);
            if (m_document->context()->HasDetected()) {
                Handle(AIS_InteractiveObject) ais = m_document->context()->DetectedInteractive();
                Handle(TPrsStd_AISPresentation) prs = Handle(TPrsStd_AISPresentation)::DownCast(ais->GetOwner());
                if (m_detectedLabel != prs->Label())
                    unhilight(m_detectedLabel);
                m_detectedLabel = prs->Label();
            } else {
                unhilight(m_detectedLabel);
                m_detectedLabel.Nullify();
            }
            emit detected(m_detectedLabel);

            break;
        case Rotation:
            m_view->Rotation(curPos.x(), curPos.y());
            break;
        case Panning:
            m_view->Pan(curPos.x() - m_prevPos.x(), m_prevPos.y() - curPos.y());
            break;
        }

        m_prevPos = curPos;
    }
}
Example #2
0
void OccView::hilight(TDF_Label label)
{
    if (m_detectedLabel != label)
        unhilight(m_detectedLabel);

    Handle(TPrsStd_AISPresentation) prs;
    if (label.FindAttribute(TPrsStd_AISPresentation::GetID(), prs)) {
        m_document->context()->Hilight(prs->GetAIS());
        m_detectedLabel = label;
    }
}
static int CoolBarCtrlProc (HWND hWnd, int message, WPARAM wParam, LPARAM lParam)
{
    HDC              hdc;
    PCOOLBARCTRL     TbarData;
    PCOOLBARITEMDATA pTbid;
        
    switch (message) {
        case MSG_CREATE:
        {
            DWORD data; 
            DWORD dwStyle;
            const char* caption;

            if ((TbarData = (COOLBARCTRL*) calloc (1, sizeof (COOLBARCTRL))) == NULL)
                return 1;

            TbarData->nCount = 0;
            TbarData->head = TbarData->tail = NULL;
            TbarData->BackBmp = NULL;
            TbarData->iSel = -1;
            TbarData->iMvOver = -1;
            TbarData->ShowHint = TRUE;
            TbarData->hToolTip = 0;

            ExcludeWindowStyle (hWnd, WS_BORDER);

            dwStyle = GetWindowStyle (hWnd);
            if (dwStyle & CBS_BMP_32X32) {
                TbarData->ItemWidth = 32;
                TbarData->ItemHeight = 32;
            }
            else if (dwStyle & CBS_BMP_CUSTOM) {
                data = GetWindowAdditionalData (hWnd);
                TbarData->ItemWidth = LOWORD (data);
                TbarData->ItemHeight = HIWORD (data);
            }
            else {
                TbarData->ItemWidth = 16;
                TbarData->ItemHeight = 16;
            }

            caption = GetWindowCaption (hWnd);
            if ((dwStyle & CBS_USEBKBMP) && caption [0]) {
                TbarData->BackBmp = (BITMAP*)calloc (1, sizeof (BITMAP));
                if (LoadBitmap (HDC_SCREEN, TbarData->BackBmp, caption) < 0) {
                    free (TbarData->BackBmp);
                    TbarData->BackBmp = NULL;
                    break;
                }
            }
            SetWindowAdditionalData2 (hWnd, (DWORD)TbarData);
        }
        break;

        case MSG_DESTROY:
        { 
            COOLBARITEMDATA* unloaddata, *tmp;
            TbarData = (PCOOLBARCTRL) GetWindowAdditionalData2(hWnd);
            if (TbarData->hToolTip != 0) {
                DestroyToolTipWin (TbarData->hToolTip);
                TbarData->hToolTip = 0;
            }

            if (TbarData->BackBmp) {
                UnloadBitmap (TbarData->BackBmp);
                free (TbarData->BackBmp);
            }

            unloaddata = TbarData->head;
            while (unloaddata) {
                tmp = unloaddata->next;
                free (unloaddata);
                unloaddata = tmp;
            }

            free (TbarData);
        }
        break;

        case MSG_SIZECHANGING:
        {
            const RECT* rcExpect = (const RECT*)wParam;
            RECT* rcResult = (RECT*)lParam;

            TbarData = (PCOOLBARCTRL) GetWindowAdditionalData2(hWnd);

            rcResult->left = rcExpect->left;
            rcResult->top = rcExpect->top;
            rcResult->right = rcExpect->right;
            rcResult->bottom = rcExpect->top + TbarData->ItemHeight + 8;
            return 0;
        }

		case MSG_SIZECHANGED:
		{
			RECT* rcWin = (RECT*)wParam;
			RECT* rcClient = (RECT*)lParam;
			*rcClient = *rcWin;
			return 1;
		}

        case MSG_NCPAINT:
            return 0;

        case MSG_PAINT:
        {
            TbarData = (PCOOLBARCTRL) GetWindowAdditionalData2(hWnd);
            hdc = BeginPaint (hWnd);
            DrawCoolBox (hWnd, hdc, TbarData);
            EndPaint (hWnd, hdc);
            return 0;
        }

        case CBM_ADDITEM:
        {
            COOLBARITEMINFO* TbarInfo = NULL;
            COOLBARITEMDATA* ptemp;
            RECT rc;

            TbarData = (PCOOLBARCTRL) GetWindowAdditionalData2 (hWnd);
            TbarInfo = (COOLBARITEMINFO*) lParam;

            if (!(ptemp = (COOLBARITEMDATA*)calloc (1, sizeof (COOLBARITEMDATA)))) {
                return -1;
            }

            GetClientRect (hWnd, &rc);

            ptemp->id = TbarInfo->id;
            ptemp->Disable = 0;
            ptemp->ItemType = TbarInfo->ItemType;

            if (TbarInfo->ItemHint) {
                strncpy (ptemp->Hint, TbarInfo->ItemHint, LEN_HINT);
                ptemp->Hint [LEN_HINT] = '\0';
            }
            else
                ptemp->Hint [0] = '\0';

            if (TbarInfo->Caption) {
                strncpy (ptemp->Caption, TbarInfo->Caption, LEN_TITLE);
                ptemp->Caption [LEN_TITLE] = '\0';
            }
            else
                ptemp->Caption [0] = '\0';
             
            ptemp->Bmp = TbarInfo->Bmp;

            set_item_rect (hWnd, TbarData, ptemp); 

            ptemp->next = NULL;
            if (TbarData->nCount == 0) {
                TbarData->head = TbarData->tail = ptemp;
            }
            else if (TbarData->nCount > 0) { 
                TbarData->tail->next = ptemp;
                TbarData->tail = ptemp;
            }
            ptemp->insPos = TbarData->nCount;
            TbarData->nCount++;

            InvalidateRect (hWnd, NULL, TRUE);
            return 0;
        }

        case CBM_ENABLE:
            TbarData = (PCOOLBARCTRL)GetWindowAdditionalData2 (hWnd);
            if (enable_item (TbarData, wParam, lParam))
                return -1;

            InvalidateRect (hWnd, NULL, TRUE);
            return 0;

        case MSG_LBUTTONDOWN:
        {         
             int posx, posy;
             TbarData=(PCOOLBARCTRL) GetWindowAdditionalData2(hWnd);

             posx = LOSWORD (lParam);
             posy = HISWORD (lParam);

             if (GetCapture () == hWnd)
                break;
             
             SetCapture (hWnd);
                         
             if ((pTbid = GetCurTag (posx, posy, TbarData)) == NULL)
                break; 
             
             TbarData->iSel = pTbid->insPos;
             break;
        }

        case MSG_LBUTTONUP:
        { 
            int x, y;
            TbarData = (PCOOLBARCTRL)GetWindowAdditionalData2(hWnd);
            x = LOSWORD(lParam);
            y = HISWORD(lParam);
                      
            if (GetCapture() != hWnd)
               break;
            ReleaseCapture ();

            ScreenToClient (hWnd, &x, &y);

            if ((pTbid = GetCurTag(x, y, TbarData)) == NULL) {
                break;
            }
          
            if (TbarData->iSel == pTbid->insPos && !pTbid->Disable)
                NotifyParent (hWnd, GetDlgCtrlID(hWnd), pTbid->id);

            TbarData->iSel = -1;
            break;
        }

        case MSG_MOUSEMOVE:
        {  
            int x, y;
            TbarData = (PCOOLBARCTRL) GetWindowAdditionalData2(hWnd);
            x = LOSWORD(lParam);
            y = HISWORD(lParam);

            if (GetCapture() == hWnd)
                ScreenToClient (hWnd, &x, &y);
                
            if ((pTbid = GetCurTag (x, y, TbarData)) == NULL) {
                unhilight (hWnd);
                break;
            }

            if (TbarData->iMvOver == pTbid->insPos)
               break;

            unhilight (hWnd);
            TbarData->iMvOver = pTbid->insPos;
            hilight (hWnd, TbarData, pTbid);
            break;
        }
        
        case MSG_MOUSEMOVEIN:
            if (!wParam)
                unhilight (hWnd);   
            break;

        case MSG_NCLBUTTONDOWN:
        case MSG_KILLFOCUS:
            unhilight (hWnd);   
            break;
    }

    return DefaultControlProc (hWnd, message, wParam, lParam);
}