int
vtkCellIntersections::VoxelIntersectWithLine(vtkVoxel *cell, double p1[3],
double p2[3], double& t, double x[3])
{
double minPt[3], maxPt[3], xTemp[3];;
double bounds[6], p21[3];
int i;
t = VTK_DOUBLE_MAX;
cell->Points->GetPoint(0, minPt);
cell->Points->GetPoint(7, maxPt);
for (i=0; i<3; i++)
{
p21[i] = p2[i] - p1[i];
bounds[2*i] = minPt[i];
bounds[2*i+1] = maxPt[i];
}
if (!IntersectBox(bounds, p1, p21, xTemp))
{
return 0;
}
for (i=0; i<3; i++)
{
x[i] = xTemp[i];
}
t = vtkMath::Distance2BetweenPoints(p1, x);
return 1;
}
BOOL CWCalendarView::OnSetActive()
{
// Open the document
if (!CWView::OnSetActive())
return FALSE;
// Show final text
m_strTopText.LoadString(IDS_WH_CALENDAR_FINAL);
UpdateData(FALSE);
// Use calendar style to edit the document
CCalendarDoc* pDoc = (CCalendarDoc*)m_pDoc;
CAL_PICTURE_STYLE PicStyle = ((CWCalendarPageContainer*)m_pContainer)->GetPictureStyle();
pDoc->GotoPage(1);
// Retrieve the bound for the current picture page & whole calendar
PBOX PicBound = pDoc->GetPicturePageBound(pDoc->CurrentPageIndex());
if (PicStyle == CAL_PICTURE_NONE)
{
// Remove picture page, front & back cover pages
// ASSUME there is only one picture page to begin with
pDoc->DocumentRecord()->delete_page(m_pDoc->GetPage(0));
pDoc->GotoPage(0);
pDoc->DocumentRecord()->delete_page(m_pDoc->GetPage(1));
pDoc->InvalidateLastKnownPage();
}
DWORD dwAtPage = pDoc->CurrentPageIndex(); // current working page
// Change the picture style
CalendarObject* pCalendarObject = pDoc->find_calendar_object(dwAtPage);
pDoc->SetPictureStyle(PicStyle);
pCalendarObject->SetPictureStyle(PicStyle);
// Retrieve a list of objects in the current page
ObjectList* pObjectList = pDoc->object_list();
PMGPageObject* pObject = (PMGPageObject*)pObjectList->first_object();
// If we're removing pictures, loop through objects and remove anything
// that's in the picture bound
PPNT bottom_dims, top_dims;
pDoc->GetPageDims(bottom_dims, top_dims);
if (PicStyle == CAL_PICTURE_NONE)
{
long nMove = (bottom_dims.y - top_dims.y);
while (pObject != NULL)
{
PBOX bound = ((RectPageObject*)pObject)->get_unrotated_bound();
PBOX intersect;
// If the bounds intersect, remove the object
// otherwise, shift it up for rescale
if (IntersectBox(&intersect, &bound, &PicBound))
{
PMGPageObject* pNextObject = (PMGPageObject*)pObject->next_object();
pObjectList->detach(pObject);
pObject->destroy();
delete pObject;
pObject = pNextObject;
}
else
{
// Move the object up
bound.y0 -= nMove;
bound.y1 -= nMove;
((RectPageObject*)pObject)->set_unrotated_bound(bound);
pObject->calc();
pObject = (PMGPageObject*)pObject->next_object();
}
}
}
pDoc->RecalcPageSize();
// May need to shift pictures over
if (PicStyle == CAL_PICTURE_LEFT)
{
PPNT new_bottom_dims, new_top_dims;
pDoc->GetPageDims(new_bottom_dims, new_top_dims);
PPNT Move;
Move.x = (new_bottom_dims.x - bottom_dims.x);
Move.y = (new_bottom_dims.y - bottom_dims.y);
// Apply changes to front, calendar, and back pages
for (int i = 0; i < (int)pDoc->NumberOfPages(); i++)
{
pDoc->GotoPage(i);
// Retrieve a list of objects in the current page
ObjectList* pObjectList = pDoc->object_list();
PMGPageObject* pObject = (PMGPageObject*)pObjectList->first_object();
while (pObject != NULL)
{
PBOX bound = ((RectPageObject*)pObject)->get_unrotated_bound();
PBOX intersect;
// If the bounds don't intersect, we need to move the object
if (!IntersectBox(&intersect, &bound, &PicBound))
{
bound.x0 += Move.x;
bound.x1 += Move.x;
bound.y0 += Move.y;
bound.y1 += Move.y;
((RectPageObject*)pObject)->set_unrotated_bound(bound);
pObject->calc();
}
pObject = (PMGPageObject*)pObject->next_object();
}
}
pDoc->GotoPage(dwAtPage);
}
// Resize the preview
m_preview.SizePreview();
// Retrieve selected calendar attributes
CALENDAR_INFO info;
short numcals;
((CWCalendarPageContainer*)m_pContainer)->GetCalendarInfo(info, numcals);
// Merge in calendar style structure
CALENDAR_INFO old_info = pCalendarObject->get_calendar().get_info();
info.style = old_info.style;
// Change the date
pDoc->ChangeCalendarDate(info);
// Create the remaining pages
DWORD dwPages = numcals-1; // number of new pages to add
DWORD dwTotalPages = pDoc->NumberOfPages(); // total pages in project
PMGDatabase* pDatabase = pDoc->get_database(); // current database
PageRecord* pSourcePage = NULL; // source page for info/possible template
PageRecord* pNewPage = NULL; // new page
BOOL bCopy = TRUE;
BOOL bPictures = (PicStyle == CAL_PICTURE_TOP || PicStyle == CAL_PICTURE_LEFT);
DB_RECORD_NUMBER dbPage;
// decide where to insert new pages, and pull the proper page
// get last page
if (bPictures) // use 2nd to last page
{
dwTotalPages--;
dwAtPage = pDoc->NumberOfPages() -1; // total pages in project;
}
else
dwAtPage = pDoc->NumberOfPages(); // total pages in project;
dbPage = dwTotalPages - 1;
// get calendar from template source page and get calendar info
CALENDAR_INFO ciCalInfo;
pObject = NULL;
// get source page
pSourcePage = (PageRecord*)pDatabase->get_record(pDoc->GetPage(dbPage), NULL, RECORD_TYPE_Page);
if (pSourcePage != NULL) // get calendar object from page
{
int index = 0;
pObject = (PMGPageObject*)pSourcePage->objects()->first_object();
// loop thru and find a calendar to get properties from
do
{
if (pObject->type() == OBJECT_TYPE_Calendar)
{
// copy calendar info
Calendar cal = ((CalendarObject*)pObject)->get_calendar();
ciCalInfo = cal.get_info();
// get start date from date source page
CalendarObject* pSrc = pDoc->find_calendar_object(dbPage);
if (pSrc != NULL)
{
Calendar t = pSrc->get_calendar();
ciCalInfo.year = t.get_info().year;
ciCalInfo.month = t.get_info().month;
ciCalInfo.week = t.get_info().week;
}
break;
}
else
pObject = (PMGPageObject*)pObject->next_object();
}
while (pObject != NULL);
}
DWORD dwStartPage = dwAtPage;
int numsteps;
if (ciCalInfo.style.type == YEARLY)
numsteps = ((int)dwPages * 12) + 1;
else
numsteps = (int)dwPages +1;
CString strDlgTitle = "Adding page(s)...";
CCalendarProgressDlg dlg (numsteps, strDlgTitle);
dlg.Create(IDD_CALENDAR_PROGRESS);
dlg.ShowWindow(SW_SHOW);
dlg.Step();
BeginWaitCursor();
// create new pages
while (dwPages-- != 0)
{
// insert new page
if (!pDoc->AddPage(dwAtPage))
{
break;
}
// Lock the new page.
pNewPage = (PageRecord*)pDatabase->get_record(pDoc->GetPage(dwAtPage), NULL, RECORD_TYPE_Page);
if (pNewPage != NULL)
{
// increment date
if (ciCalInfo.style.type != YEARLY)
IncrementCalendarDate(&ciCalInfo, TRUE);
else
{
ciCalInfo.year++;
}
if (pSourcePage != NULL) // creating a default calendar object for the page
{
// put a calendar on it
CalendarObject * pNewCal = NULL;
ObjectList ol (NULL);
if (!bCopy) // not copying, creating new calendars
{
// build calendar create struct
CALENDAR_CREATE_STRUCT ccs;
ccs.info = &ciCalInfo;
ccs.picture_style = pDoc->GetPictureStyle();
//PPNT dim = pDoc->get_dimensions();
pDoc->CalcCalendarSize(&ccs.bound);
ccs.full_build = TRUE;
if (ciCalInfo.style.type == YEARLY)
{
// create and add yearly calendar to new page
pDoc->CreateYearlyCalendar (&ccs, &ol, &dlg, ccs.picture_style == CAL_PICTURE_SAME);
pDatabase->CopyObjectList(pNewPage->objects(), &ol, pNewPage->Id());
}
else
{
// create and add new weekly/monthly calendar
pNewCal = pDatabase->create_calendar_object(&ccs);
pNewPage->objects()->append(pNewCal);
dlg.Step();
}
}
else // copy from source page
{
// copy all objects from source page
PMGPageObject* pObj = (PMGPageObject*)pSourcePage->objects()->first_object();
do
{
// copy object and append it to new list
PMGPageObject * pDestObj = (PMGPageObject*)pObj->duplicate();
ol.append(pDestObj);
pObj = (PMGPageObject*)pObj->next_object();
}
while (pObj != NULL);
// and add them to the new page
pDatabase->CopyObjectList(pNewPage->objects(), &ol, pNewPage->Id());
// replace calendar info and rebuild calendars
// update calendar information to reflect new date
pObj = (PMGPageObject*)pNewPage->objects()->first_object();
// find calendar
do
{
if(pObj->type() == OBJECT_TYPE_Calendar)
{
if (ciCalInfo.style.type == YEARLY)
{
// save old calendar's month info, but update year info
Calendar c = ((CalendarObject*)pObj)->get_calendar();
CALENDAR_INFO ci = c.get_info();
ciCalInfo.month = ci.month;
ciCalInfo.week = ci.week;
}
pDoc->ReplaceCalendarInfo(ciCalInfo, (CalendarObject*)pObj);
dlg.Step();
if (ciCalInfo.style.type != YEARLY)
break; // should only be 1 calendar here.
}
pObj = (PMGPageObject*)pObj->next_object();
}
while (pObj != NULL);
}
}
}
pNewPage->release();
// increment current page, only if adding at end
dwAtPage++;
} // while
dlg.DestroyWindow();
EndWaitCursor();
// If we had a source page, release it now.
if (pSourcePage != NULL)
{
pSourcePage->release();
}
return TRUE;
}