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CParentInfo Class Reference

#include <parentinfo.h>

List of all members.

Public Member Functions

void DeterminBorders (CControlList *pControlList)
void Annotate (HDC hdc)
CEdge ** GetHorizontalEdges ()
CEdge ** GetVerticalEdges ()
void Resize (int width, int height)
 CParentInfo ()
virtual ~CParentInfo ()
void Init (HWND h)
LONG GetWidth () const
LONG GetHeight () const
LONG GetLeft () const
LONG GetTop () const
LONG GetRight () const
LONG GetBottom () const
void DeterminSize ()
HWND GetWindow () const
 PROPERTY (LONG, RightBorder)
 PROPERTY (LONG, LeftBorder)
 PROPERTY (LONG, TopBorder)
 PROPERTY (LONG, BottomBorder)
CEdge * AddEdge (int Position, int Axis, BOOL Flexible=false, int Offset=0)
CEdge * AddEdge (CGuide *pGuide, int Offset=0)
void ConstructBorders ()
CEdge & FindCloseEdge (CEdge &Fixed, int Offset)
CEdge * GetLeftEdge ()
CEdge * GetRightEdge ()
CEdge * GetTopEdge ()
CEdge * GetBottomEdge ()
int GetNumHoriz () const
int GetNumVert () const
 PROPERTY (DIMENSION, MinimumSize)

Private Attributes

DIMENSION m_MinimumSize
RECT m_Size
HWND m_hWnd
LONG m_RightBorder
LONG m_LeftBorder
LONG m_TopBorder
LONG m_BottomBorder
CEdgeCache m_Edges
CEdge * m_pLeftEdge
CEdge * m_pRightEdge
CEdge * m_pTopEdge
CEdge * m_pBottomEdge

Constructor & Destructor Documentation

CParentInfo::CParentInfo (   ) 
 

Definition at line 15 of file parentinfo.cpp.

References m_pBottomEdge, m_pLeftEdge, m_pRightEdge, m_pTopEdge, and NULL. 

00016 {
00017         SetRightBorder(0);
00018         SetLeftBorder(0);
00019         SetTopBorder(0);
00020         SetBottomBorder(0);
00021         m_pTopEdge=NULL;
00022         m_pBottomEdge=NULL;
00023         m_pLeftEdge=NULL;
00024         m_pRightEdge=NULL;
00025 }

CParentInfo::~CParentInfo (   )  [virtual]
 

Definition at line 41 of file parentinfo.cpp. 

00042 {
00043 
00044 }

Member Function Documentation

CEdge * CParentInfo::AddEdge (  CGuide *  pGuide,
int  Offset = 0
) 
 

Definition at line 171 of file parentinfo.cpp.

References AddEdge(), CEdgeCache::Create(), m_Edges, and Offset. 

00172 {
00173         // TRACE(L"Associating another edge %03d from 0x%08x\n", Offset , Edge);
00174         return m_Edges.Create( pGuide, Offset);
00175 }

CEdge * CParentInfo::AddEdge (  int  Position,
int  Axis,
BOOL  Flexible = false,
int  Offset = 0
) 
 

Definition at line 75 of file parentinfo.cpp.

References ABS, AddEdge(), CEdgeCache::Create(), CEdge::GetAxis(), CEdgeCache::GetEdge(), CEdge::GetGuide(), CEdge::GetPosition(), L, m_Edges, NULL, and TRACE.

Referenced by AddEdge(), ConstructBorders(), CResizeControlGeneric::DeterminBottomAttatchments(), CResizeControlGeneric::DeterminLeftAttatchments(), CResizeControlGeneric::DeterminRightAttatchments(), and CResizeControlGeneric::DeterminTopAttatchments(). 

00076 {
00077         int i=0;
00078         CEdge * pEdge;
00079         CGuide * pClosest=NULL;
00080         int closest=0xffff;
00081 
00082         //
00083         // First see if the edge is what we wanted
00084         //
00085         while( pEdge=m_Edges.GetEdge(i++) )
00086         {
00087                 if(pEdge->GetPosition() == Position )
00088                 {
00089                         if( pEdge->GetAxis() == Axis )
00090                         {
00091                                 TRACE(L"Guide REUSE:: %03d, %02d\n",Position, Axis);
00092                                 return pEdge;
00093                         }
00094                 }
00095         }
00096 
00097         i=0;
00098         while ( pEdge=m_Edges.GetEdge(i++))
00099         {
00100                 CGuide * pGuide=pEdge->GetGuide();
00101 
00102                 if(pGuide->GetAxis() == Axis )
00103                 {
00104                         // if( pEdge->GetFlexible() == Flexible )
00105                         {
00106                                 int distance=Position -pGuide->GetPosition() ;
00107                                 if( ABS(distance) <= Slop )
00108                                 {
00109                                         if( Slop == 0 )
00110                                                 return pEdge;
00111 
00112                                         //
00113                                         // Within the range, but is it the best?
00114                                         //
00115                                         if(closest==0xffff)
00116                                         {
00117                                                 closest=distance;
00118                                                 pClosest=pGuide;
00119                                         }
00120                                         
00121                                         if( ABS(distance)<=ABS(closest) )
00122                                         {
00123                                                 pClosest=pGuide;
00124                                                 closest=distance;
00125                                         }
00126                                 }
00127                         }
00128                 }
00129         }
00130 
00131         if(pClosest)
00132         {
00133                 //
00134                 // Create a new edge with the same guide, different offset.
00135                 //
00136                 closest = Position - pClosest->GetPosition();
00137                 TRACE(L"Guide CLOSE:: %03d, %02d, closest %d, actual pos %03d\n",pClosest->GetPosition(), pClosest->GetAxis(), closest, Position);
00138                 return m_Edges.Create( pClosest, closest);
00139         }
00140 
00141         TRACE(L"Guide NEW  :: %03d, %02d\n",Position, Axis);
00142         return m_Edges.Create(Position, Axis, Flexible, 0);
00143 }

void CParentInfo::Annotate (  HDC  hdc  ) 
 

Definition at line 252 of file parentinfo.cpp.

References Annotate(), CEdgeCache::GetEdge(), GetHeight(), CEdge::GetPosition(), GetWidth(), CEdge::IsHorizontal(), m_Edges, and NULL.

Referenced by Annotate(). 

00253 {
00254         int i=0;
00255         CEdge * pEdge;
00256         int iWidth=GetWidth();
00257         int iHeight=GetHeight();
00258         HPEN hpen = CreatePen( PS_SOLID, 1, RGB( 0xff,0x00,0x00) );
00259         HGDIOBJ holdPen= SelectObject( hdc, hpen);
00260         while( pEdge=m_Edges.GetEdge(i++) )
00261         {
00262                 if( pEdge->IsHorizontal() )
00263                 {
00264                         MoveToEx( hdc, 0, pEdge->GetPosition(), NULL );
00265                         LineTo( hdc, iWidth , pEdge->GetPosition() );
00266                 }
00267                 else
00268                 {
00269                         MoveToEx( hdc, pEdge->GetPosition(), 0, NULL );
00270                         LineTo( hdc, pEdge->GetPosition(), iHeight );
00271                 }
00272         }
00273         SelectObject(hdc, holdPen);
00274         DeleteObject(hpen);
00275 }

void CParentInfo::ConstructBorders (   ) 
 

Definition at line 184 of file parentinfo.cpp.

References AddEdge(), BOTTOM_AT, FALSE, GetHeight(), GetWidth(), LEFT_AT, m_pBottomEdge, m_pLeftEdge, m_pRightEdge, m_pTopEdge, RIGHT_AT, TOP_AT, and TRUE.

Referenced by DeterminBorders(). 

00185 {
00186         m_pLeftEdge=AddEdge( GetLeftBorder(), LEFT_AT, FALSE );
00187         m_pRightEdge=AddEdge( GetWidth() - GetRightBorder(), RIGHT_AT, TRUE );
00188 
00189         m_pTopEdge=AddEdge(  GetTopBorder(), TOP_AT, FALSE );
00190         m_pBottomEdge=AddEdge( GetHeight() - GetBottomBorder(), BOTTOM_AT, TRUE );
00191 }

void CParentInfo::DeterminBorders (  CControlList *  pControlList  ) 
 

Definition at line 282 of file parentinfo.cpp.

References BORDER, ConstructBorders(), DeterminBorders(), CControlList::GetControl(), L, and TRACE.

Referenced by DeterminBorders(), and CResizeDlg::WalkControls(). 

00283 {
00284         CResizeControl * pC;
00285         int i=0;
00286 
00287         //
00288         // Now walk and see if we have any borders - this is a lame way to do it.
00289         //
00290 #define BORDER(Edge)                    if( pC->Get##Edge##Gap() < Get##Edge##Border() ) \
00291                         Set##Edge##Border(pC->Get##Edge##Gap());
00292 
00293         i=0;
00294         while( pC=pControlList->GetControl(i++) )
00295         {
00296                 if( pC->GetRightGap() < GetRightBorder() )
00297                         SetRightBorder(pC->GetRightGap());
00298         }
00299         TRACE(L"Right border is %d\n", GetRightBorder() );
00300 
00301         i=0;
00302         while( pC=pControlList->GetControl(i++) )
00303         {
00304                 BORDER(Left);
00305         }
00306         TRACE(L"Left border is %d\n", GetLeftBorder() );
00307 
00308         i=0;
00309         while( pC=pControlList->GetControl(i++) )
00310         {
00311                 BORDER(Top);
00312         }
00313         TRACE(L"Top border is %d\n", GetTopBorder() );
00314 
00315         i=0;
00316         while( pC=pControlList->GetControl(i++) )
00317         {
00318                 BORDER(Bottom);
00319         }
00320         TRACE(L"Bottom border is %d\n", GetBottomBorder() );
00321 
00322         //
00323         // Now add these edges to the parent info.
00324         // or should the be add these guides to the parent info?
00325         //
00326         ConstructBorders();
00327 }

void CParentInfo::DeterminSize (   ) 
 

Definition at line 54 of file parentinfo.cpp.

References DIMENSION, GetClientRect(), GetHeight(), GetWidth(), GetWindow(), GetWindowRect(), tagDIMENSION::Height, L, m_Size, TRACE, and tagDIMENSION::Width.

Referenced by Init(). 

00055 {
00056         GetClientRect( GetWindow(), &m_Size);
00057         RECT r;
00058         GetWindowRect( GetWindow(), &r);
00059         DIMENSION d;
00060         d.Width= r.right - r.left;
00061         d.Height = r.bottom - r.top;
00062         SetMinimumSize(d);
00063         TRACE(L"ParentDimensions : %d by %d \n",
00064                         GetWidth(),
00065                         GetHeight());
00066 }

CEdge & CParentInfo::FindCloseEdge (  CEdge &  Fixed,
int  Offset
) 
 

Definition at line 149 of file parentinfo.cpp.

References ABS, FindCloseEdge(), Fixed, CEdge::GetAxis(), CEdgeCache::GetEdge(), CEdge::GetPosition(), m_Edges, and Offset.

Referenced by FindCloseEdge(). 

00150 {
00151         int i=0;
00152         CEdge * pEdge;
00153         while ( pEdge=m_Edges.GetEdge(i++) )
00154         {
00155                 if(pEdge->GetAxis() == Fixed.GetAxis() )
00156                 {
00157                         int distance=Fixed.GetPosition() -pEdge->GetPosition() ;
00158                         if( ABS(distance) <= Offset )
00159                         {
00160                                 return *pEdge;
00161                         }
00162                 }
00163         }
00164         return Fixed;
00165 }

LONG CParentInfo::GetBottom (   )  const [inline]
 

Definition at line 40 of file parentinfo.h.

References m_Size.

Referenced by CResizeDlg::FindControls(). 

00040 { return m_Size.bottom; }

CEdge* CParentInfo::GetBottomEdge (   )  [inline]
 

Definition at line 58 of file parentinfo.h.

References m_pBottomEdge. 

00058 { return m_pBottomEdge; }

LONG CParentInfo::GetHeight (   )  const [inline]
 

Definition at line 35 of file parentinfo.h.

References m_Size.

Referenced by Annotate(), ConstructBorders(), CResizeControlGeneric::DeterminLocation(), DeterminSize(), CScaleDlg::DoChangePos(), CResizeDlg::DoInitDialog(), CResizeControlGeneric::GetBottomGap(), Init(), CScaleDlg::ResizeControls(), and CResizeDlg::SpecialRowCol(). 

00035 { return m_Size.bottom-m_Size.top; }

CEdge ** CParentInfo::GetHorizontalEdges (   ) 
 

Definition at line 234 of file parentinfo.cpp.

References CEdgeCache::GetEdge(), CEdge::IsHorizontal(), L, m_Edges, and TRACE.

Referenced by CResizeDlg::FindCommonGuides(). 

00235 {
00236         int iCount=m_Edges.GetNumHoriz();
00237         CEdge ** ppEdges= new CEdge *[iCount];
00238         CEdge * pEdge;
00239         int i=0,iDest=0;
00240         while( pEdge = m_Edges.GetEdge(i++) )
00241         {
00242                 if(pEdge->IsHorizontal())
00243                         ppEdges[iDest++] = pEdge;
00244 #ifdef _DEBUG
00245                 if( iDest > iCount )
00246                         TRACE(L"Horiz edge count is off %d vs %d\n", iDest, iCount);
00247 #endif
00248         }
00249         return ppEdges;
00250 }

LONG CParentInfo::GetLeft (   )  const [inline]
 

Definition at line 37 of file parentinfo.h.

References m_Size.

Referenced by CResizeControlGeneric::DeterminLocation(), and CResizeDlg::FindControls(). 

00037 { return m_Size.left; }

CEdge* CParentInfo::GetLeftEdge (   )  [inline]
 

Definition at line 55 of file parentinfo.h.

References m_pLeftEdge.

Referenced by CResizeControlGeneric::Resize(). 

00055 { return m_pLeftEdge; }

int CParentInfo::GetNumHoriz (   )  const [inline]
 

Definition at line 60 of file parentinfo.h.

References m_Edges.

Referenced by CResizeDlg::FindCommonGuides(). 

00060 { return m_Edges.GetNumHoriz(); }

int CParentInfo::GetNumVert (   )  const [inline]
 

Definition at line 61 of file parentinfo.h.

References m_Edges.

Referenced by CResizeDlg::FindCommonGuides(). 

00061 { return m_Edges.GetNumVert(); }

LONG CParentInfo::GetRight (   )  const [inline]
 

Definition at line 39 of file parentinfo.h.

References m_Size.

Referenced by CResizeDlg::FindControls(), and CResizeControlGeneric::GetRightGap(). 

00039 { return m_Size.right; }

CEdge* CParentInfo::GetRightEdge (   )  [inline]
 

Definition at line 56 of file parentinfo.h.

References m_pRightEdge. 

00056 { return m_pRightEdge; }

LONG CParentInfo::GetTop (   )  const [inline]
 

Definition at line 38 of file parentinfo.h.

References m_Size.

Referenced by CResizeControlGeneric::DeterminLocation(), and CResizeDlg::FindControls(). 

00038 { return m_Size.top; }

CEdge* CParentInfo::GetTopEdge (   )  [inline]
 

Definition at line 57 of file parentinfo.h.

References m_pTopEdge. 

00057 { return m_pTopEdge; }

CEdge ** CParentInfo::GetVerticalEdges (   ) 
 

Definition at line 210 of file parentinfo.cpp.

References CEdgeCache::GetEdge(), CEdge::IsVertical(), L, m_Edges, and TRACE.

Referenced by CResizeDlg::FindCommonGuides(). 

00211 {
00212         int iCount=m_Edges.GetNumVert();
00213         CEdge ** ppEdges= (CEdge**)new (CEdge*[iCount]);
00214         CEdge * pEdge;
00215         int i=0,iDest=0;
00216         while( pEdge = m_Edges.GetEdge(i++) )
00217         {
00218                 if(pEdge->IsVertical() )
00219                         ppEdges[iDest++] = pEdge;
00220 #ifdef _DEBUG
00221                 if( iDest > iCount )
00222                         TRACE(L"Vertical edge count is off %d vs %d\n", iDest, iCount);
00223 #endif
00224         }
00225         return ppEdges;
00226 }

LONG CParentInfo::GetWidth (   )  const [inline]
 

Definition at line 34 of file parentinfo.h.

References m_Size.

Referenced by Annotate(), ConstructBorders(), CResizeControlGeneric::DeterminLocation(), DeterminSize(), CScaleDlg::DoChangePos(), CResizeDlg::DoInitDialog(), Init(), CScaleDlg::ResizeControls(), and CResizeDlg::SpecialRowCol(). 

00034 { return m_Size.right-m_Size.left; }

HWND CParentInfo::GetWindow (   )  const [inline]
 

Definition at line 43 of file parentinfo.h.

References m_hWnd.

Referenced by CResizeControlGeneric::DeterminLocation(), and DeterminSize(). 

00043 { return m_hWnd;}

void CParentInfo::Init (  HWND  h  ) 
 

Definition at line 29 of file parentinfo.cpp.

References DeterminSize(), GetHeight(), GetWidth(), Init(), and m_hWnd.

Referenced by Init(), and CResizeDlg::WalkControls(). 

00030 {
00031         m_hWnd=h;
00032         DeterminSize();
00033         SetRightBorder( GetWidth() );
00034         SetLeftBorder( GetWidth() );
00035         SetTopBorder( GetHeight() );
00036         SetBottomBorder( GetHeight() );
00037 }

CParentInfo::PROPERTY (  DIMENSION  ,
MinimumSize 
) 
 

CParentInfo::PROPERTY (  LONG  ,
BottomBorder 
) 
 

CParentInfo::PROPERTY (  LONG  ,
TopBorder 
) 
 

CParentInfo::PROPERTY (  LONG  ,
LeftBorder 
) 
 

CParentInfo::PROPERTY (  LONG  ,
RightBorder 
) 
 

void CParentInfo::Resize (  int  width,
int  height
) 
 

Definition at line 198 of file parentinfo.cpp.

References m_pBottomEdge, m_pRightEdge, Resize(), and CEdge::SetPosition().

Referenced by Resize(). 

00199 {
00200         m_pRightEdge->SetPosition( width - GetRightBorder() );
00201         m_pBottomEdge->SetPosition( height - GetBottomBorder() );
00202 }

Member Data Documentation

LONG CParentInfo::m_BottomBorder [private]
 

Definition at line 73 of file parentinfo.h.

CEdgeCache CParentInfo::m_Edges [private]
 

Definition at line 78 of file parentinfo.h.

Referenced by AddEdge(), Annotate(), FindCloseEdge(), GetHorizontalEdges(), GetNumHoriz(), GetNumVert(), and GetVerticalEdges().

HWND CParentInfo::m_hWnd [private]
 

Definition at line 68 of file parentinfo.h.

Referenced by GetWindow(), and Init().

LONG CParentInfo::m_LeftBorder [private]
 

Definition at line 71 of file parentinfo.h.

DIMENSION CParentInfo::m_MinimumSize [private]
 

Definition at line 66 of file parentinfo.h.

CEdge* CParentInfo::m_pBottomEdge [private]
 

Definition at line 86 of file parentinfo.h.

Referenced by ConstructBorders(), CParentInfo(), GetBottomEdge(), and Resize().

CEdge* CParentInfo::m_pLeftEdge [private]
 

Definition at line 83 of file parentinfo.h.

Referenced by ConstructBorders(), CParentInfo(), and GetLeftEdge().

CEdge* CParentInfo::m_pRightEdge [private]
 

Definition at line 84 of file parentinfo.h.

Referenced by ConstructBorders(), CParentInfo(), GetRightEdge(), and Resize().

CEdge* CParentInfo::m_pTopEdge [private]
 

Definition at line 85 of file parentinfo.h.

Referenced by ConstructBorders(), CParentInfo(), and GetTopEdge().

LONG CParentInfo::m_RightBorder [private]
 

Definition at line 70 of file parentinfo.h.

RECT CParentInfo::m_Size [private]
 

Definition at line 67 of file parentinfo.h.

Referenced by DeterminSize(), GetBottom(), GetHeight(), GetLeft(), GetRight(), GetTop(), and GetWidth().

LONG CParentInfo::m_TopBorder [private]
 

Definition at line 72 of file parentinfo.h.

The documentation for this class was generated from the following files:
Generated on Sat May 15 19:46:27 2004 for test by doxygen 1.3.7