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// XTPReBar.cpp : implementation file
//
// This file is a part of the XTREME COMMANDBARS MFC class library.
// (c)1998-2012 Codejock Software, All Rights Reserved.
//
// THIS SOURCE FILE IS THE PROPERTY OF CODEJOCK SOFTWARE AND IS NOT TO BE
// RE-DISTRIBUTED BY ANY MEANS WHATSOEVER WITHOUT THE EXPRESSED WRITTEN
// CONSENT OF CODEJOCK SOFTWARE.
//
// THIS SOURCE CODE CAN ONLY BE USED UNDER THE TERMS AND CONDITIONS OUTLINED
// IN THE XTREME TOOLKIT PRO LICENSE AGREEMENT. CODEJOCK SOFTWARE GRANTS TO
// YOU (ONE SOFTWARE DEVELOPER) THE LIMITED RIGHT TO USE THIS SOFTWARE ON A
// SINGLE COMPUTER.
//
// CONTACT INFORMATION:
// support@codejock.com
// http://www.codejock.com
//
/////////////////////////////////////////////////////////////////////////////
#include "stdafx.h"
#include "Common/XTPVC80Helpers.h"
#include "Common/XTPDrawHelpers.h"
#include "Common/XTPSystemHelpers.h"
#include "Common/XTPHookManager.h"
#include "XTPCommandBarsDefines.h"
#include "XTPCommandBar.h"
#include "XTPToolBar.h"
#include "XTPDockBar.h"
#include "XTPReBar.h"
#ifndef VERSION_IE401
#define VERSION_IE401 MAKELONG(72, 4)
#endif
#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif
const LPCTSTR CXTPReBar::m_lpszStateInfoEntry = _T("RebarStateInfo");
const LPCTSTR CXTPReBar::m_lpszStateInfoFormat = _T("wID=%04X, cx=%d, fStyle=%08X");
//////////////////////////////////////////////////////////////////////////
//
#if _MSC_VER < 1200 // MFC 6.0
/////////////////////////////////////////////////////////////////////////////
// CXTPReBarBase
IMPLEMENT_DYNAMIC(CXTPReBarBase, CControlBar)
BEGIN_MESSAGE_MAP(CXTPReBarBase, CControlBar)
//{{AFX_MSG_MAP(CXTPReBarBase)
ON_WM_NCCREATE()
ON_WM_NCCALCSIZE()
ON_WM_NCPAINT()
ON_NOTIFY_REFLECT(RBN_HEIGHTCHANGE, OnHeightChange)
ON_NOTIFY_REFLECT(RBN_ENDDRAG, OnHeightChange)
ON_MESSAGE(RB_SHOWBAND, OnShowBand)
ON_MESSAGE_VOID(WM_RECALCPARENT, OnRecalcParent)
//}}AFX_MSG_MAP
END_MESSAGE_MAP()
CXTPReBarBase::CXTPReBarBase()
{
m_cxLeftBorder = m_cxRightBorder = m_cyTopBorder = m_cyBottomBorder = 0;
m_iComCtlVersion = XTPSystemVersion()->GetComCtlVersion();
}
void CXTPReBarBase::OnRecalcParent()
{
CFrameWnd* pFrameWnd = GetParentFrame();
ASSERT(pFrameWnd != NULL);
pFrameWnd->RecalcLayout();
}
void CXTPReBarBase::OnHeightChange(NMHDR* /*pNMHDR*/, LRESULT* pResult)
{
// gives us access to protected member m_bInRecalcLayout.
class CFriendFrameWnd : public CFrameWnd
{
friend class CXTPReBarBase;
};
// does the CXTPReBarBase have a frame ?
CFriendFrameWnd* pFrameWnd = (CFriendFrameWnd*)GetParentFrame();
if (pFrameWnd != NULL)
{
// it does -- tell it to recalc its layout
if (!pFrameWnd->m_bInRecalcLayout)
pFrameWnd->RecalcLayout();
else
PostMessage(WM_RECALCPARENT);
}
*pResult = 0;
}
LRESULT CXTPReBarBase::OnShowBand(WPARAM wParam, LPARAM)
{
LRESULT lResult = Default();
if (lResult)
{
// keep window visible state in sync with band visible state
REBARBANDINFO rbBand;
rbBand.cbSize = sizeof(rbBand);
rbBand.fMask = RBBIM_CHILD | RBBIM_STYLE;
VERIFY(DefWindowProc(RB_GETBANDINFO, wParam, (LPARAM)&rbBand));
CControlBar* pBar = DYNAMIC_DOWNCAST(CControlBar, CWnd::FromHandlePermanent(rbBand.hwndChild));
BOOL bWindowVisible;
if (pBar != NULL)
bWindowVisible = pBar->IsVisible();
else
bWindowVisible = (::GetWindowLong(rbBand.hwndChild, GWL_STYLE) & WS_VISIBLE) != 0;
BOOL bBandVisible = (rbBand.fStyle & RBBS_HIDDEN) == 0;
if (bWindowVisible != bBandVisible)
VERIFY(::ShowWindow(rbBand.hwndChild, bBandVisible ? SW_SHOW : SW_HIDE));
}
return lResult;
}
BOOL CXTPReBarBase::_AddBar(CWnd* pBar, REBARBANDINFO* pRBBI)
{
ASSERT_VALID(this);
ASSERT(::IsWindow(m_hWnd));
ASSERT(pBar != NULL);
ASSERT(::IsWindow(pBar->m_hWnd));
pRBBI->cbSize = sizeof(REBARBANDINFO);
pRBBI->fMask |= RBBIM_CHILD | RBBIM_CHILDSIZE;
pRBBI->hwndChild = pBar->m_hWnd;
CSize size;
CControlBar* pTemp = DYNAMIC_DOWNCAST(CControlBar, pBar);
if (pTemp != NULL)
{
size = pTemp->CalcFixedLayout(FALSE, m_dwStyle & CBRS_ORIENT_HORZ);
}
else
{
CRect rect;
pBar->GetWindowRect(&rect);
size = rect.Size();
}
//WINBUG: COMCTL32.DLL is off by 4 pixels in its sizing logic. Whatever
// is specified as the minimum size, the system rebar will allow that band
// to be 4 actual pixels smaller! That's why we add 4 to the size here.
ASSERT(m_iComCtlVersion != -1);
pRBBI->cxMinChild = size.cx + (m_iComCtlVersion < VERSION_IE401 ? 4 : 0);
pRBBI->cyMinChild = size.cy;
BOOL bResult = (BOOL)DefWindowProc(RB_INSERTBAND, (WPARAM)-1, (LPARAM)pRBBI);
CFrameWnd* pFrameWnd = GetParentFrame();
if (pFrameWnd != NULL)
pFrameWnd->RecalcLayout();
return bResult;
}
BOOL CXTPReBarBase::AddBar(CWnd* pBar, LPCTSTR pszText, CBitmap* pbmp, DWORD dwStyle)
{
REBARBANDINFO rbBand;
rbBand.fMask = RBBIM_STYLE;
rbBand.fStyle = dwStyle;
if (pszText != NULL)
{
rbBand.fMask |= RBBIM_TEXT;
rbBand.lpText = const_cast<LPTSTR>(pszText);
}
if (pbmp != NULL)
{
rbBand.fMask |= RBBIM_BACKGROUND;
rbBand.hbmBack = (HBITMAP)*pbmp;
}
return _AddBar(pBar, &rbBand);
}
BOOL CXTPReBarBase::AddBar(CWnd* pBar, COLORREF clrFore, COLORREF clrBack, LPCTSTR pszText, DWORD dwStyle)
{
REBARBANDINFO rbBand;
rbBand.fMask = RBBIM_STYLE | RBBIM_COLORS;
rbBand.fStyle = dwStyle;
rbBand.clrFore = clrFore;
rbBand.clrBack = clrBack;
if (pszText != NULL)
{
rbBand.fMask |= RBBIM_TEXT;
rbBand.lpText = const_cast<LPTSTR>(pszText);
}
return _AddBar(pBar, &rbBand);
}
CSize CXTPReBarBase::CalcFixedLayout(BOOL bStretch, BOOL bHorz)
{
ASSERT_VALID(this);
ASSERT(::IsWindow(m_hWnd));
// the union of the band rectangles is the total bounding rect
int nCount = DefWindowProc(RB_GETBANDCOUNT, 0, 0);
REBARBANDINFO rbBand;
rbBand.cbSize = sizeof(rbBand);
int nTemp;
// sync up hidden state of the bands
for (nTemp = nCount; nTemp--;)
{
rbBand.fMask = RBBIM_CHILD | RBBIM_STYLE;
VERIFY(DefWindowProc(RB_GETBANDINFO, nTemp, (LPARAM)&rbBand));
CControlBar* pBar = DYNAMIC_DOWNCAST(CControlBar, CWnd::FromHandlePermanent(rbBand.hwndChild));
BOOL bWindowVisible;
if (pBar != NULL)
bWindowVisible = pBar->IsVisible();
else
bWindowVisible = (::GetWindowLong(rbBand.hwndChild, GWL_STYLE) & WS_VISIBLE) != 0;
BOOL bBandVisible = (rbBand.fStyle & RBBS_HIDDEN) == 0;
if (bWindowVisible != bBandVisible)
VERIFY(DefWindowProc(RB_SHOWBAND, nTemp, bWindowVisible));
}
// determine bounding rect of all visible bands
CRect rectBound;
rectBound.SetRectEmpty();
for (nTemp = nCount; nTemp--;)
{
rbBand.fMask = RBBIM_STYLE;
VERIFY(DefWindowProc(RB_GETBANDINFO, nTemp, (LPARAM)&rbBand));
if ((rbBand.fStyle & RBBS_HIDDEN) == 0)
{
CRect rect;
VERIFY(DefWindowProc(RB_GETRECT, nTemp, (LPARAM)&rect));
rectBound |= rect;
}
}
// add borders as part of bounding rect
if (!rectBound.IsRectEmpty())
{
CRect rect;
rect.SetRectEmpty();
CalcInsideRect(rect, bHorz);
rectBound.right -= rect.Width();
rectBound.bottom -= rect.Height();
}
return CSize((bHorz && bStretch) ? 32767 : rectBound.Width(),
(!bHorz && bStretch) ? 32767 : rectBound.Height());
}
CSize CXTPReBarBase::CalcDynamicLayout(int /*nLength*/, DWORD dwMode)
{
if (dwMode & LM_HORZDOCK)
ASSERT(dwMode & LM_HORZ);
return CalcFixedLayout(dwMode & LM_STRETCH, dwMode & LM_HORZ);
}
BOOL CXTPReBarBase::Create(CWnd* pParentWnd, DWORD dwCtrlStyle, DWORD dwStyle, UINT nID)
{
ASSERT_VALID(pParentWnd); // must have a parent
ASSERT (!((dwStyle & CBRS_SIZE_FIXED) && (dwStyle & CBRS_SIZE_DYNAMIC)));
// save the style
m_dwStyle = (dwStyle & CBRS_ALL);
if (nID == AFX_IDW_REBAR)
m_dwStyle |= CBRS_HIDE_INPLACE;
dwStyle &= ~CBRS_ALL;
dwStyle |= CCS_NOPARENTALIGN | CCS_NOMOVEY | CCS_NODIVIDER | CCS_NORESIZE | RBS_VARHEIGHT;
dwStyle |= dwCtrlStyle;
// initialize common controls
INITCOMMONCONTROLSEX icex;
icex.dwSize = sizeof(icex);
icex.dwICC = ICC_COOL_CLASSES;
VERIFY(InitCommonControlsEx(&icex));
// create the HWND
CRect rect;
rect.SetRectEmpty();
if (!CWnd::Create(REBARCLASSNAME, NULL, dwStyle, rect, pParentWnd, nID))
return FALSE;
// Note: Parent must resize itself for control bar to be resized
return TRUE;
}
void CXTPReBarBase::OnUpdateCmdUI(CFrameWnd* pTarget, BOOL bDisableIfNoHandler)
{
UpdateDialogControls(pTarget, bDisableIfNoHandler);
}
BOOL CXTPReBarBase::OnNcCreate(LPCREATESTRUCT lpCreateStruct)
{
if (!CControlBar::OnNcCreate(lpCreateStruct))
return FALSE;
// if the owner was set before the rebar was created, set it now
if (m_hWndOwner != NULL)
DefWindowProc(RB_SETPARENT, (WPARAM)m_hWndOwner, 0);
return TRUE;
}
void CXTPReBarBase::OnNcCalcSize(BOOL /*bCalcValidRects*/, NCCALCSIZE_PARAMS* lpncsp)
{
// calculate border space (will add to top/bottom, subtract from right/bottom)
CRect rect;
rect.SetRectEmpty();
BOOL bHorz = (m_dwStyle & CBRS_ORIENT_HORZ) != 0;
CControlBar::CalcInsideRect(rect, bHorz);
// adjust non-client area for border space
lpncsp->rgrc[0].left += rect.left;
lpncsp->rgrc[0].top += rect.top;
lpncsp->rgrc[0].right += rect.right;
lpncsp->rgrc[0].bottom += rect.bottom;
}
void CXTPReBarBase::OnNcPaint()
{
EraseNonClient();
}
static HWND _xtpAfxChildWindowFromPoint(HWND hWnd, POINT pt)
{
ASSERT(hWnd != NULL);
// check child windows
::ClientToScreen(hWnd, &pt);
HWND hWndChild = ::GetWindow(hWnd, GW_CHILD);
for (; hWndChild != NULL; hWndChild = ::GetWindow(hWndChild, GW_HWNDNEXT))
{
if ((UINT)(WORD)::GetDlgCtrlID(hWndChild) != (WORD)-1 &&
(::GetWindowLong(hWndChild, GWL_STYLE) & WS_VISIBLE))
{
// see if point hits the child window
CRect rect;
::GetWindowRect(hWndChild, rect);
if (rect.PtInRect(pt))
return hWndChild;
}
}
return NULL; // not found
}
INT_PTR CXTPReBarBase::OnToolHitTest(CPoint point, TOOLINFO* pTI) const
{
ASSERT_VALID(this);
ASSERT(::IsWindow(m_hWnd));
HWND hWndChild = _xtpAfxChildWindowFromPoint(m_hWnd, point);
CWnd* pWnd = CWnd::FromHandlePermanent(hWndChild);
if (pWnd == NULL)
return CControlBar::OnToolHitTest(point, pTI);
ASSERT(pWnd->m_hWnd == hWndChild);
return pWnd->OnToolHitTest(point, pTI);
}
LRESULT CXTPReBarBase::WindowProc(UINT message, WPARAM wParam, LPARAM lParam)
{
// special handling for certain messages (forwarding to owner/parent)
switch (message)
{
case WM_POPMESSAGESTRING:
case WM_SETMESSAGESTRING:
return GetOwner()->SendMessage(message, wParam, lParam);
}
return CControlBar::WindowProc(message, wParam, lParam);
}
#endif
/////////////////////////////////////////////////////////////////////////////
// CXTPReBar
CXTPReBar::CXTPReBar()
{
}
CXTPReBar::~CXTPReBar()
{
}
IMPLEMENT_DYNAMIC(CXTPReBar, CXTPReBarBase)
BOOL CXTPReBar::AddToolBar(CXTPToolBar* pToolBar, DWORD dwStyle)
{
CSize sz = pToolBar->CalcDockingLayout(32000, LM_HORZDOCK | LM_HORZ | LM_COMMIT);
pToolBar->MoveWindow(0, 0, sz.cx, sz.cy);
if (pToolBar->GetDockBar())
{
pToolBar->GetDockBar()->RemoveCommandBar(pToolBar, -1);
pToolBar->SetFlags(0, xtpFlagAlignAny | xtpFlagFloating);
pToolBar->ModifyBarStyle(CBRS_GRIPPER, 0);
}
if (!AddBar(pToolBar, 0, 0, dwStyle))
return FALSE;
UINT nID = (UINT)pToolBar->GetBarID();
int nCount = (int)DefWindowProc(RB_GETBANDCOUNT, 0, 0);
REBARBANDINFO rbBand;
rbBand.cbSize = sizeof(rbBand);
rbBand.fMask = RBBIM_ID;
rbBand.wID = nID;
VERIFY(DefWindowProc(RB_SETBANDINFO, nCount - 1, (LPARAM)&rbBand));
return TRUE;
}
void CXTPReBar::DeleteToolBar(CXTPToolBar* pToolBar)
{
int nBand = FindBand(pToolBar);
if (nBand != -1)
{
DefWindowProc(RB_DELETEBAND, nBand, 0);
}
}
CXTPToolBar* CXTPReBar::GetToolBar(int nBand)
{
REBARBANDINFO rbBand;
rbBand.cbSize = sizeof(rbBand);
rbBand.fMask = RBBIM_CHILD | RBBIM_STYLE | RBBIM_SIZE;
VERIFY(DefWindowProc(RB_GETBANDINFO, nBand, (LPARAM)&rbBand));
return DYNAMIC_DOWNCAST(CXTPToolBar, CWnd::FromHandlePermanent(rbBand.hwndChild));
}
int CXTPReBar::FindBand(CXTPToolBar* pToolBar)
{
int nCount = (int)DefWindowProc(RB_GETBANDCOUNT, 0, 0);
// sync up hidden state of the bands
for (int nTemp = nCount; nTemp--;)
{
if (GetToolBar(nTemp) == pToolBar)
return nTemp;
}
return -1;
}
BEGIN_MESSAGE_MAP(CXTPReBar, CXTPReBarBase)
//{{AFX_MSG_MAP(CXTPReBar)
// NOTE - the ClassWizard will add and remove mapping macros here.
//}}AFX_MSG_MAP
ON_NOTIFY_REFLECT(RBN_CHILDSIZE, OnChildSize)
ON_WM_PAINT()
ON_WM_ERASEBKGND()
END_MESSAGE_MAP()
void CXTPReBar::OnPaint()
{
// background is already filled in gray
CPaintDC dc(this);
// Get the client rect.
CXTPClientRect rectClient(this);
// Paint to a memory device context to help
// eliminate screen flicker.
CXTPBufferDC memDC(dc, rectClient);
memDC.FillSolidRect(rectClient, GetSysColor(COLOR_3DFACE));
// Now let the window do its default painting...
CWnd::DefWindowProc(WM_ERASEBKGND, (WPARAM)memDC.m_hDC, 0);
CWnd::DefWindowProc(WM_PAINT, (WPARAM)memDC.m_hDC, 0);
}
BOOL CXTPReBar::OnEraseBkgnd(CDC* /*pDC*/)
{
return TRUE;
}
CSize CXTPReBar::CalcFixedLayout(BOOL bStretch, BOOL bHorz)
{
CSize szResult = CXTPReBarBase::CalcFixedLayout(bStretch, bHorz);
Invalidate(FALSE);
int nCount = (int)DefWindowProc(RB_GETBANDCOUNT, 0, 0);
// sync up hidden state of the bands
for (int nTemp = nCount; nTemp--;)
{
CXTPToolBar* pToolBar = GetToolBar(nTemp);
if (pToolBar)
{
CXTPWindowRect rc(pToolBar);
CSize szMin = pToolBar->CalcDockingLayout(32000, LM_HORZDOCK | LM_HORZ);
CSize sz = pToolBar->CalcDockingLayout(rc.Width(), LM_HORZDOCK | LM_HORZ | LM_COMMIT | (pToolBar->GetFlags() & xtpFlagStretched ? LM_STRETCH : LM_HIDEWRAP));
REBARBANDINFO rbbi;
rbbi.cbSize = sizeof(rbbi);
rbbi.fMask = RBBIM_CHILDSIZE | RBBIM_IDEALSIZE;
rbbi.cxIdeal = sz.cx;
rbbi.cxMinChild = szMin.cx;
rbbi.cyMinChild = sz.cy;
VERIFY(DefWindowProc(RB_SETBANDINFO, nTemp, (LPARAM)&rbbi));
pToolBar->Redraw();
}
}
return szResult;
}
void CXTPReBar::OnChildSize(NMHDR* pNotifyStruct, LRESULT* result)
{
OnHeightChange(pNotifyStruct, result);
}
void CXTPReBar::LoadState(LPCTSTR lpszProfileName)
{
// This function restores index, width and style from the registry for
// each band in the rebar.
CString strValue = AfxGetApp()->GetProfileString(lpszProfileName,
m_lpszStateInfoEntry);
if (!strValue.IsEmpty())
{
REBARBANDINFO rbbi;
rbbi.cbSize = sizeof(rbbi);
rbbi.fMask = RBBIM_STYLE | RBBIM_SIZE | RBBIM_ID;
int nCount = (int)DefWindowProc(RB_GETBANDCOUNT, 0, 0);
for (int nBand = 0; nBand < nCount; nBand++)
{
CString strBandState;
VERIFY(AfxExtractSubString(strBandState, strValue, nBand, _T('\n')));
UINT nID, cx, nStyle;
int nResult = SCANF_S(strBandState, m_lpszStateInfoFormat, &nID, &cx, &nStyle);
ASSERT(nResult == 3);
DefWindowProc(RB_MOVEBAND, DefWindowProc(RB_IDTOINDEX, nID, 0), nBand);
VERIFY(DefWindowProc(RB_GETBANDINFO, nBand, (LPARAM)&rbbi));
rbbi.cx = cx;
rbbi.fStyle = (rbbi.fStyle & ~(RBBS_HIDDEN | RBBS_BREAK)) | nStyle;
VERIFY(DefWindowProc(RB_SETBANDINFO, nBand, (LPARAM)&rbbi));
CXTPToolBar* pToolBar = GetToolBar(nBand);
if (pToolBar && (nStyle & RBBS_HIDDEN))
{
pToolBar->SetVisible(FALSE);
}
}
}
}
void CXTPReBar::SaveState(LPCTSTR lpszProfileName)
{
// This function saves index, width and style in the registry for each
// band in the rebar, so that it could be possible to restore all these
// settings when the user runs the program next time.
CString strValue;
REBARBANDINFO rbbi;
rbbi.cbSize = sizeof(rbbi);
rbbi.fMask = RBBIM_STYLE | RBBIM_SIZE | RBBIM_ID;
int nCount = (int)DefWindowProc(RB_GETBANDCOUNT, 0, 0);
for (int nBand = 0; nBand < nCount; nBand++)
{
VERIFY(DefWindowProc(RB_GETBANDINFO, nBand, (LPARAM)&rbbi));
CString strBandState;
strBandState.Format(m_lpszStateInfoFormat, rbbi.wID, rbbi.cx, rbbi.fStyle);
strValue += (strValue.IsEmpty() ? _T("") : _T("\n")) + strBandState;
}
VERIFY(AfxGetApp()->WriteProfileString(lpszProfileName,
m_lpszStateInfoEntry, strValue));
}