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BCGPShapeBar.cpp
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BCGPShapeBar.cpp
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//////////////////////////////////////////////////////////////////////
// Calques 3D - a 3D Dynamic Geometry Learning Environment
// Copyright (c) 1997-2007 Nicolas Van Labeke
//////////////////////////////////////////////////////////////////////
// This file is part of Calques 3D.
//
// Calques 3D is free software; you can redistribute it and/or modify it
// under the terms of the GNU General Public License as published by
// the Free Software Foundation; either version 2 of the License, or
// (at your option) any later version.
//
// Calques 3D is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with Calques 3D; if not, write to The Free Software Foundation, Inc.,
// 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
//////////////////////////////////////////////////////////////////////
// BCGPShapeBar.cpp: implementation of the CBCGPCShapeToolbarButton class.
//
//////////////////////////////////////////////////////////////////////
#include "stdafx.h"
#include <math.h>
#include "BCGPShapeBar.h"
#include "BCGPShapeMenuButton.h"
#include "BCGPShapeButton.h"
#include "objects/Shape.h"
#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif
static const int SEPARATOR_SIZE = 2;
IMPLEMENT_SERIAL(CBCGPCShapeToolbarButton, CBCGPToolbarButton, 1)
CBCGPCShapeToolbarButton::CBCGPCShapeToolbarButton(
int type/*=0*/,
int index/*=0*/,
BOOL bIsAutomatic /*= FALSE*/,
LPCTSTR lpszColorName /*= NULL*/,
BOOL bHighlight /*= FALSE*/)
{
m_Type = type;
m_nShape = index;
m_bHighlight = bHighlight;
m_strText = (lpszColorName == NULL) ? _T("") : lpszColorName;
m_bIsAutomatic = bIsAutomatic;
m_pParentBar = NULL;
m_bLocked = TRUE;
}
void CBCGPCShapeToolbarButton::OnChangeParentWnd (CWnd* pWndParent)
{
CBCGPToolbarButton::OnChangeParentWnd (pWndParent);
m_pParentBar = DYNAMIC_DOWNCAST (CBCGPShapeBar, pWndParent);
}
BOOL CBCGPCShapeToolbarButton::OnToolHitTest(const CWnd* /*pWnd*/, TOOLINFO* pTI)
{
if (m_nStyle & TBBS_DISABLED)
{
return FALSE;
}
if (!CBCGPToolBar::GetShowTooltips () || pTI == NULL)
{
return FALSE;
}
CString str = m_strText;
//if (!m_bIsAutomatic && !m_bIsOther && !m_bIsLabel)
{
str = CShape::GetShapeDef(m_Type,m_nShape);
}
pTI->lpszText = (LPTSTR) ::calloc ((str.GetLength () + 1), sizeof (TCHAR));
_tcscpy (pTI->lpszText, str);
return TRUE;
}
void CBCGPCShapeToolbarButton::OnDraw (CDC* pDC, const CRect& rect, CBCGPToolBarImages* /*pImages*/,
BOOL bHorz, BOOL bCustomizeMode, BOOL bHighlight,
BOOL bDrawBorder, BOOL /*bGrayDisabledButtons*/)
{
ASSERT_VALID (pDC);
ASSERT_VALID (this);
BOOL bDisabled = (m_nStyle & TBBS_DISABLED);
UINT nStyle = m_nStyle;
if (m_bHighlight)
{
m_nStyle |= TBBS_CHECKED;
}
//----------------------
// Fill button interior:
//----------------------
FillInterior (pDC, rect, bHighlight);
//--------------------
// Draw button border:
//--------------------
if (!bDisabled && HaveHotBorder () && bDrawBorder && !bCustomizeMode)
{
if (m_nStyle & (TBBS_PRESSED | TBBS_CHECKED))
{
//-----------------------
// Pressed in or checked:
//-----------------------
CBCGPVisualManager::GetInstance ()->OnDrawButtonBorder (
pDC, this, rect, CBCGPVisualManager::ButtonsIsPressed);
}
else if (bHighlight &&
!(m_nStyle & (TBBS_CHECKED | TBBS_INDETERMINATE)))
{
CBCGPVisualManager::GetInstance ()->OnDrawButtonBorder (
pDC, this, rect, CBCGPVisualManager::ButtonsIsHighlighted);
}
}
CRect rectFrame = rect;
int cxBorder2=1,cyBorder2=1;
rectFrame.DeflateRect (cxBorder2, cyBorder2);
//if (m_bIsOther || m_bIsAutomatic || m_bIsLabel)
{
CRect rectText = rect;
//if (m_bIsAutomatic && m_Color != (COLORREF)-1)
{
CRect rectColor = rectFrame;
rectColor.DeflateRect (cxBorder2 + 1, cyBorder2 + 1);
rectColor.right = rectColor.left + rectColor.Height ();
/* if (!bDisabled)
{
CBrush br (PALETTERGB(GetRValue (m_Color),
GetGValue(m_Color),
GetBValue(m_Color)));
CPen pen (PS_SOLID, 1, globalData.clrBarShadow);
CBrush* pOldBrush = pDC->SelectObject (&br);
CPen* pOldPen = pDC->SelectObject (&pen);
pDC->Rectangle (rectColor);
pDC->SelectObject (pOldPen);
pDC->SelectObject (pOldBrush);
}
else
{
pDC->Draw3dRect (rectColor, globalData.clrBarHilite,
globalData.clrBarShadow);
rectColor.OffsetRect (1, 1);
pDC->Draw3dRect (rectColor, globalData.clrBarShadow,
globalData.clrBarHilite);
}*/
rectText.left = rectColor.right + cxBorder2;
CRect shaperect = rectFrame;
shaperect.left = rectText.left;
shaperect.DeflateRect (cxBorder2, cyBorder2);
CShape::DrawShapes(m_Type,pDC,shaperect,m_nShape,TRUE);
}
//------------
// Draw label:
//------------
pDC->SetTextColor ((m_nStyle & TBBS_DISABLED) /*&& !m_bIsLabel */?
globalData.clrGrayedText :
globalData.clrBarText);
UINT nFormat = DT_SINGLELINE | DT_VCENTER | DT_END_ELLIPSIS;
//if (!m_bIsLabel)
{
nFormat |= DT_CENTER;
}
CFont* pCurrFont = NULL;
if (!bHorz)
{
pCurrFont = pDC->SelectObject (&globalData.fontRegular);
ASSERT (pCurrFont != NULL);
}
pDC->DrawText (m_strText, &rectText, nFormat);
if (pCurrFont != NULL)
{
pDC->SelectObject (pCurrFont);
}
}
//------------
// Draw frame:
//------------
if (m_bIsAutomatic)
{
if (!bDisabled)
{
pDC->Draw3dRect (rectFrame, globalData.clrBarShadow,
globalData.clrBarShadow);
}
else
{
pDC->Draw3dRect (rectFrame, globalData.clrBarHilite,
globalData.clrBarShadow);
rectFrame.OffsetRect (1, 1);
pDC->Draw3dRect (rectFrame, globalData.clrBarShadow,
globalData.clrBarHilite);
}
}
m_nStyle = nStyle;
}
/////////////////////////////////////////////////////////////////////////////
// CBCGPShapeBar
IMPLEMENT_SERIAL(CBCGPShapeBar, CBCGPPopupMenuBar, 1)
CBCGPShapeBar::CBCGPShapeBar()
{
m_nNumColumns = 0;
m_nNumRowsHorz = 0;
m_nNumColumnsVert = 0;
m_BoxSize = CSize (0, 0);
m_nRowHeight = 0;
m_nShapeSelected = -1;
m_nCommandID = 0;
m_bIsTearOff = TRUE;
m_bLocked = TRUE;
m_bIsEnabled = TRUE;
m_pParentBtn = NULL;
//m_pWndPropList = NULL;
m_nHorzOffset = m_nVertOffset = 0;
m_bInternal = FALSE;
m_nVertMargin = 4;
m_nHorzMargin = 4;
}
//**************************************************************************************
CBCGPShapeBar::CBCGPShapeBar (int type,
int nShape,
int nColumns,
int nRowsDockHorz,
int nColDockVert,
UINT nCommandID,
CBCGPShapeButton* pParentBtn) :
m_nShapeSelected (nShape),
m_nNumColumns (nColumns),
m_nNumRowsHorz (nRowsDockHorz),
m_nNumColumnsVert (nColDockVert),
m_bIsTearOff (FALSE),
m_nCommandID (nCommandID),
m_pParentBtn (pParentBtn),
m_Type(type)
{
//m_pWndPropList = NULL;
m_bLocked = TRUE;
m_bIsEnabled = TRUE;
m_nHorzOffset = m_nVertOffset = 0;
m_bInternal = FALSE;
m_nVertMargin = 4;
m_nHorzMargin = 4;
}
//**************************************************************************************
CBCGPShapeBar::CBCGPShapeBar (CBCGPShapeBar& src, UINT uiCommandID) :
m_nShapeSelected (src.m_nShapeSelected),
m_nNumColumns (src.m_nNumColumns),
m_nNumRowsHorz (src.m_nNumRowsHorz),
m_nNumColumnsVert (src.m_nNumColumnsVert),
m_bIsTearOff (TRUE),
m_nCommandID (uiCommandID),
m_Type(src.m_Type)
{
m_bLocked = TRUE;
m_bIsEnabled = TRUE;
m_pParentBtn = NULL;
//m_pWndPropList = NULL;
m_nHorzOffset = m_nVertOffset = 0;
m_bInternal = FALSE;
m_nVertMargin = 4;
m_nHorzMargin = 4;
}
//**************************************************************************************
CBCGPShapeBar::~CBCGPShapeBar()
{
}
//*************************************************************************************
void CBCGPShapeBar::AdjustLocations ()
{
if (GetSafeHwnd () == NULL || !::IsWindow (m_hWnd))
{
return;
}
ASSERT_VALID(this);
CRect rectClient; // Client area rectangle
GetClientRect (&rectClient);
rectClient.DeflateRect (m_nHorzMargin + m_nHorzOffset, m_nVertMargin + m_nVertOffset);
int x = rectClient.left;
int y = rectClient.top;
int i = 0;
BOOL bPrevSeparator = FALSE;
for (POSITION pos = m_Buttons.GetHeadPosition (); pos != NULL; i ++)
{
CRect rectButton (0, 0, 0, 0);
CBCGPToolbarButton* pButton = (CBCGPToolbarButton*) m_Buttons.GetNext (pos);
if (pButton->m_nStyle & TBBS_SEPARATOR)
{
if (bPrevSeparator)
{
rectButton.SetRectEmpty ();
}
else
{
if (x > rectClient.left)
{
// Next line
x = rectClient.left;
y += m_BoxSize.cy + m_nVertMargin;
}
rectButton = CRect (
CPoint (x, y),
CSize (rectClient.Width (), SEPARATOR_SIZE));
y += SEPARATOR_SIZE + 2;
x = rectClient.left;
}
bPrevSeparator = TRUE;
}
else
{
CBCGPCShapeToolbarButton* pColorButton = DYNAMIC_DOWNCAST (CBCGPCShapeToolbarButton, pButton);
if (pColorButton == NULL)
{
continue;
}
ASSERT_VALID (pColorButton);
//if (pColorButton->m_bIsAutomatic || pColorButton->m_bIsOther ||
// pColorButton->m_bIsLabel)
{
if (x > rectClient.left)
{
// Next line
x = rectClient.left;
y += m_BoxSize.cy + m_nVertMargin;
}
{
rectButton = CRect (
CPoint (x, y),
CSize (rectClient.Width (), (m_nRowHeight-5) /*- m_nVertMargin / 2*/));
y += (m_nRowHeight-5) /*- m_nVertMargin / 2*/;
x = rectClient.left;
}
bPrevSeparator = FALSE;
}
}
pButton->SetRect (rectButton);
}
UpdateTooltips ();
}
//***************************************************************************************
CSize CBCGPShapeBar::CalcSize (BOOL bVertDock)
{
CRect wndrect;
if (m_pParentBtn)
m_pParentBtn->GetWindowRect(wndrect);
else
wndrect = CRect(0,0,80,20);
CSize sizeGrid = GetColorGridSize (bVertDock);
return CSize(
wndrect.Width(),//(sizeGrid.cx-2) * m_BoxSize.cx + 2 * m_nVertMargin,
/*sizeGrid.cy * m_BoxSize.cy +*/ GetExtraHeight (sizeGrid.cx) + 2 * m_nVertMargin);
}
//*************************************************************************************
CSize CBCGPShapeBar::GetColorGridSize (BOOL bVertDock) const
//
// Calculate number of columns and rows in the color grid
//
{
int nNumColumns = 0;
int nNumRows = 0;
CShape temp(m_Type);
int nColors = temp.GetShapeSize();
if (!m_bIsTearOff || IsFloating () || bVertDock || m_nNumRowsHorz <= 0)
{
nNumColumns = !m_bIsTearOff || IsFloating () || m_nNumColumnsVert <= 0 ?
m_nNumColumns : m_nNumColumnsVert;
nNumColumns=1;
if (nNumColumns <= 0)
{
nNumColumns = (int) (sqrt ((double) nColors)) + 1;
}
nNumRows = nColors / nNumColumns;
if ((nColors % nNumColumns) != 0)
{
nNumRows ++;
}
}
else // Horz dock
{
nNumRows = m_nNumRowsHorz;
nNumColumns = nColors / nNumRows;
if ((nColors % nNumRows) != 0)
{
nNumColumns ++;
}
}
nNumRows=1;
nNumColumns=nColors;
return CSize (nNumColumns, nNumRows);
}
//**************************************************************************************
int CBCGPShapeBar::GetExtraHeight (int nNumColumns) const
//
// Calculate additional height required by the misc. elements such
// as "Other" button, document colors, e.t.c
//
{
int nExtraHeight = 0;
nExtraHeight += (m_nRowHeight-5)*(nNumColumns);
// nExtraHeight += m_nVertMargin;
/* if (!m_strOtherColor.IsEmpty ())
{
nExtraHeight += m_nRowHeight;
}
if (!m_strDocColors.IsEmpty () && !m_lstDocColors.IsEmpty () &&
(m_bShowDocColorsWhenDocked || IsFloating ()))
{
int nDocColorRows = (int) m_lstDocColors.GetCount () / nNumColumns;
if ((m_lstDocColors.GetCount () % nNumColumns) != 0)
{
nDocColorRows++;
}
nExtraHeight += m_nRowHeight + nDocColorRows * m_BoxSize.cy + 2 * SEPARATOR_SIZE + m_nVertMargin;
}*/
return nExtraHeight;
}
BEGIN_MESSAGE_MAP(CBCGPShapeBar, CBCGPPopupMenuBar)
//{{AFX_MSG_MAP(CBCGPShapeBar)
ON_WM_CREATE()
ON_WM_NCCALCSIZE()
ON_WM_NCPAINT()
ON_WM_MOUSEMOVE()
ON_WM_LBUTTONDOWN()
ON_WM_LBUTTONUP()
ON_WM_LBUTTONDBLCLK()
ON_WM_DESTROY()
//}}AFX_MSG_MAP
ON_MESSAGE(WM_MOUSELEAVE, OnMouseLeave)
END_MESSAGE_MAP()
/////////////////////////////////////////////////////////////////////////////
// CBCGPShapeBar message handlers
//**************************************************************************************
void CBCGPShapeBar::ContextToSize (BOOL bSquareButtons, BOOL bCenterButtons)
{
ASSERT (GetSafeHwnd () != NULL);
CRect rectClient;
GetClientRect (rectClient);
// First, adjust height:
int nCurrHeight = CalcSize (TRUE).cy;
int yDelta = nCurrHeight < rectClient.Height () ? 1 : -1;
while ((nCurrHeight = CalcSize (TRUE).cy) != rectClient.Height ())
{
if (yDelta < 0)
{
if (nCurrHeight < rectClient.Height ())
{
break;
}
}
else if (nCurrHeight > rectClient.Height ())
{
m_BoxSize.cy -= yDelta;
m_nRowHeight = m_BoxSize.cy * 3 / 2;
break;
}
m_BoxSize.cy += yDelta;
m_nRowHeight = m_BoxSize.cy * 3 / 2;
}
// Now, adjust width:
int nCurrWidth = CalcSize (TRUE).cx;
int xDelta = nCurrWidth < rectClient.Width () ? 1 : -1;
while ((nCurrWidth = CalcSize (TRUE).cx) != rectClient.Width ())
{
if (xDelta < 0)
{
if (nCurrWidth < rectClient.Width ())
{
break;
}
}
else if (nCurrWidth > rectClient.Width ())
{
m_BoxSize.cy -= xDelta;
break;
}
m_BoxSize.cx += xDelta;
}
m_BoxSize.cx--;
m_BoxSize.cy--;
if (bSquareButtons)
{
m_BoxSize.cx = m_BoxSize.cy = min (m_BoxSize.cx, m_BoxSize.cy);
m_nRowHeight = m_BoxSize.cy * 3 / 2;
}
if (bCenterButtons)
{
// Finaly, calculate offset to center buttons area:
CSize size = CalcSize (TRUE);
m_nHorzOffset = (rectClient.Width () - size.cx) / 2;
m_nVertOffset = (rectClient.Height () - size.cy) / 2;
}
else
{
m_nHorzOffset = m_nVertOffset = 0;
}
AdjustLocations ();
}
//**************************************************************************************
void CBCGPShapeBar::OnNcCalcSize(BOOL bCalcValidRects, NCCALCSIZE_PARAMS FAR* lpncsp)
{
if (m_bIsTearOff)
{
CBCGPToolBar::OnNcCalcSize(bCalcValidRects, lpncsp);
}
else
{
CBCGPPopupMenuBar::OnNcCalcSize(bCalcValidRects, lpncsp);
}
}
//**************************************************************************************
void CBCGPShapeBar::OnNcPaint()
{
if (m_bIsTearOff)
{
CBCGPToolBar::OnNcPaint();
}
else
{
CBCGPPopupMenuBar::OnNcPaint();
}
}
//**************************************************************************************
int CBCGPShapeBar::OnCreate(LPCREATESTRUCT lpCreateStruct)
{
if (CBCGPPopupMenuBar::OnCreate(lpCreateStruct) == -1)
return -1;
m_BoxSize = GetMenuImageSize ();
m_BoxSize.cx ++;
m_BoxSize.cy ++;
m_bLeaveFocus = FALSE;
m_nRowHeight = m_BoxSize.cy * 3 / 2;
Rebuild ();
if (m_pParentBtn != NULL)
{
SetCapture ();
m_pParentBtn->m_bCaptured = FALSE;
}
/*else if (m_pWndPropList != NULL)
{
SetCapture ();
}*/
return 0;
}
//*************************************************************************************
void CBCGPShapeBar::Rebuild ()
{
if (GetSafeHwnd () == NULL)
{
return;
}
RemoveAllButtons ();
BOOL bAlreadySelected = FALSE;
CShape temp(m_Type);
int nColors = temp.GetShapeSize();
for (int i = 0; i <nColors; i ++)
{
InsertButton (new CBCGPCShapeToolbarButton (m_Type,i, FALSE, NULL, m_nShapeSelected == i));
if (!bAlreadySelected)
{
bAlreadySelected = (m_nShapeSelected == i);
}
}
}
/////////////////////////////////////////////////////////////////////////////
/// CBCGPShapeCCmdUI
///
/////////////////////////////////////////////////////////////////////////////
class CBCGPShapeCCmdUI : public CCmdUI
{
public:
CBCGPShapeCCmdUI();
public: // re-implementations only
virtual void Enable(BOOL bOn);
BOOL m_bEnabled;
};
CBCGPShapeCCmdUI::CBCGPShapeCCmdUI()
{
m_bEnabled = TRUE; // assume it is enabled
}
//*************************************************************************************
void CBCGPShapeCCmdUI::Enable(BOOL bOn)
{
m_bEnabled = bOn;
m_bEnableChanged = TRUE;
}
//*************************************************************************************
void CBCGPShapeBar::OnUpdateCmdUI(CFrameWnd* pTarget, BOOL bDisableIfNoHndler)
{
ASSERT_VALID (this);
if (m_nCommandID == 0 || m_nCommandID == (UINT)-1)
{
CBCGPPopupMenuBar::OnUpdateCmdUI (pTarget, bDisableIfNoHndler);
return;
}
CBCGPShapeCCmdUI state;
state.m_pOther = this;
state.m_nIndexMax = 1;
state.m_nID = m_nCommandID;
BOOL bIsEnabled = FALSE;
if (pTarget->OnCmdMsg (m_nCommandID, CN_UPDATE_COMMAND_UI, &state, NULL))
{
bIsEnabled = state.m_bEnabled;
}
else if (bDisableIfNoHndler && !state.m_bEnableChanged)
{
AFX_CMDHANDLERINFO info;
info.pTarget = NULL;
bIsEnabled = pTarget->OnCmdMsg (m_nCommandID, CN_COMMAND, &state, &info);
}
if (bIsEnabled != m_bIsEnabled)
{
m_bIsEnabled = bIsEnabled;
for (POSITION pos = m_Buttons.GetHeadPosition (); pos != NULL;)
{
CBCGPCShapeToolbarButton* pColorButton = DYNAMIC_DOWNCAST (CBCGPCShapeToolbarButton, m_Buttons.GetNext (pos));
if (pColorButton != NULL)
{
pColorButton->m_nStyle &= ~TBBS_DISABLED;
if (!bIsEnabled)
{
pColorButton->m_nStyle |= TBBS_DISABLED;
}
}
}
Invalidate ();
UpdateWindow ();
}
CBCGPPopupMenuBar::OnUpdateCmdUI (pTarget, bDisableIfNoHndler);
}
//*************************************************************************************
void CBCGPShapeBar::DoPaint (CDC* pDC)
{
CBCGPPopupMenuBar::DoPaint (pDC);
}
//*************************************************************************************
BOOL CBCGPShapeBar::OnSendCommand (const CBCGPToolbarButton* pButton)
{
if (m_pParentBtn != NULL /*|| m_pWndPropList != NULL*/)
{
ReleaseCapture ();
}
int shape = (COLORREF) -1;
CBCGPShapeMenuButton* pShapeMenuButton = NULL;
CBCGPPopupMenu* pParentMenu = DYNAMIC_DOWNCAST (CBCGPPopupMenu, GetParent ());
if (pParentMenu != NULL)
{
pShapeMenuButton = DYNAMIC_DOWNCAST (CBCGPShapeMenuButton, pParentMenu->GetParentButton ());
}
CBCGPCShapeToolbarButton* pShapeButton = DYNAMIC_DOWNCAST (CBCGPCShapeToolbarButton, pButton);
if (pShapeButton == NULL)
{
ASSERT (FALSE);
}
if (pShapeButton->m_bIsAutomatic)
{
shape = (COLORREF) -1;
}
else
{
shape = pShapeButton->m_nShape;
}
if (pShapeMenuButton != NULL)
{
pShapeMenuButton->SetShape(m_Type,shape);
InvokeMenuCommand (pShapeMenuButton->m_nID, pShapeMenuButton);
}
else if (m_pParentBtn != NULL)
{
m_pParentBtn->UpdateShape (shape);
GetParent ()->SendMessage (WM_CLOSE);
}
/*else if (m_pWndPropList != NULL)
{
m_pWndPropList->UpdateShape (color);
GetParent ()->SendMessage (WM_CLOSE);
}*/
else
{
ASSERT (m_nCommandID != 0);
SetShape (shape);
/* CObList listButtons;
if (CBCGPToolBar::GetCommandButtons (m_nCommandID, listButtons) > 0)
{
for (POSITION pos = listButtons.GetHeadPosition (); pos != NULL;)
{
CBCGPColorMenuButton* pButton =
DYNAMIC_DOWNCAST (CBCGPColorMenuButton, listButtons.GetNext (pos));
if (pButton != NULL)
{
pButton->SetColor (color, FALSE);
}
}
}
CBCGPColorMenuButton::SetColorByCmdID (m_nCommandID, color);*/
GetOwner()->SendMessage (WM_COMMAND, m_nCommandID); // send command
if (BCGCBProGetTopLevelFrame (this) != NULL)
{
BCGCBProGetTopLevelFrame (this)->SetFocus ();
}
}
return TRUE;
}
//*************************************************************************************
BOOL CBCGPShapeBar::Create(
CWnd* pParentWnd,
DWORD dwStyle,
UINT nID,
CPalette* pPalette/* = NULL*/,
int nColumns/* = 0*/,
int nRowsDockHorz/* = 0*/,
int nColDockVert/* = 0*/)
{
/* if (m_colors.GetSize () != NULL)
{
return CBCGPPopupMenuBar::Create (pParentWnd, dwStyle, nID);
}*/
m_nNumColumns = nColumns;
m_nNumColumnsVert = nColDockVert;
m_nNumRowsHorz = nRowsDockHorz;
//InitColors (pPalette, m_colors);
return CBCGPPopupMenuBar::Create (pParentWnd, dwStyle, nID);
}
//************************************************************************************
BOOL CBCGPShapeBar::CreateControl (
CWnd* pParentWnd,
const CRect& rect,
UINT nID,
int nColumns,
CPalette* pPalette/* = NULL*/
)
{
ASSERT_VALID (pParentWnd);
EnableLargeIcons (FALSE);
if (nColumns <= 0)
{
const int nColorsCount = (pPalette == NULL) ? 20 : pPalette->GetEntryCount ();
ASSERT (nColorsCount > 0);
// Optimal fill
for (nColumns = nColorsCount; nColumns > 0; nColumns--)
{
int nCellSize = (rect.Width () - 2 * m_nHorzMargin) / nColumns;
if (nCellSize == 0)
{
continue;
}
int nRows = nColorsCount / nColumns;
if (nRows * nCellSize > rect.Height () - 2 * m_nVertMargin)
{
nColumns++;
break;
}
}
if (nColumns <= 0)
{
nColumns = -1;
}
}
if (!Create (pParentWnd, WS_CHILD | WS_VISIBLE | CBRS_ALIGN_TOP, nID, pPalette, nColumns))
{
return FALSE;
}
SetBarStyle (
GetBarStyle () &
~(CBRS_GRIPPER | CBRS_BORDER_TOP | CBRS_BORDER_BOTTOM | CBRS_BORDER_LEFT | CBRS_BORDER_RIGHT));
CRect rectWnd = rect;
MoveWindow (rectWnd);
ContextToSize ();
SetWindowPos (&wndTop, -1, -1, -1, -1,
SWP_NOMOVE | SWP_NOSIZE | SWP_NOACTIVATE);
SetOwner (pParentWnd);
SetCommandID (nID);
// All commands will be routed via this dialog, not via the parent frame:
SetRouteCommandsViaFrame (FALSE);
return TRUE;
}
//*************************************************************************************
void CBCGPShapeBar::Serialize (CArchive& ar)
{
CBCGPPopupMenuBar::Serialize (ar);
if (ar.IsLoading ())
{
ar >> m_nNumColumns;
ar >> m_nNumRowsHorz;
ar >> m_nNumColumnsVert;
ar >> m_bIsTearOff;
ar >> m_nCommandID;
Rebuild ();
AdjustLocations ();
}
else
{
ar << m_nNumColumns;
ar << m_nNumRowsHorz;
ar << m_nNumColumnsVert;
ar << m_bIsTearOff;
ar << m_nCommandID;
}
}
//*************************************************************************************
void CBCGPShapeBar::ShowCommandMessageString (UINT /*uiCmdId*/)
{
GetOwner()->SendMessage (WM_SETMESSAGESTRING,
m_nCommandID == (UINT) -1 ? AFX_IDS_IDLEMESSAGE : (WPARAM) m_nCommandID);
}
//*************************************************************************************
//*************************************************************************************
void CBCGPShapeBar::SetShape (int color)
{
if (m_nShapeSelected == color)
{
return;
}
m_nShapeSelected = color;
if (GetSafeHwnd () == NULL)
{
return;
}
BOOL bWasOtherColor = FALSE;
m_iHighlighted = -1;
int iButton = 0;
for (POSITION pos = m_Buttons.GetHeadPosition (); pos != NULL; iButton++)
{
CRect rectButton;
CBCGPToolbarButton* pButton = (CBCGPToolbarButton*) m_Buttons.GetNext (pos);
if (pButton->m_nStyle & TBBS_SEPARATOR)
{
continue;
}
CBCGPCShapeToolbarButton* pColorButton = DYNAMIC_DOWNCAST (CBCGPCShapeToolbarButton, pButton);
if (pColorButton == NULL)
{
continue;
}
ASSERT_VALID (pColorButton);
if (pColorButton->m_bHighlight)
{
pColorButton->m_bHighlight = FALSE;
InvalidateRect (pColorButton->Rect ());
}
if (pColorButton->m_bIsAutomatic && color == (COLORREF)-1)
{
pColorButton->m_bHighlight = TRUE;
m_iHighlighted = iButton;
InvalidateRect (pColorButton->Rect ());
}
else if (pColorButton->m_nShape == color)
{
pColorButton->m_bHighlight = TRUE;
m_iHighlighted = iButton;
InvalidateRect (pColorButton->Rect ());
}
}
Invalidate ();
UpdateWindow ();
}
//***************************************************************************************
void CBCGPShapeBar::OnMouseMove(UINT nFlags, CPoint point)