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// XTPControlListBox.cpp : implementation of the CXTPControlListBox class.
//
// 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/XTPDrawHelpers.h"
#include "Common/XTPPropExchange.h"
#include "Common/XTPSystemHelpers.h"
#include "Common/XTPHookManager.h"
#include "Common/XTPColorManager.h"
#include "XTPCommandBarsDefines.h"
#include "XTPControl.h"
#include "XTPCommandBar.h"
#include "XTPPaintManager.h"
#include "XTPMouseManager.h"
#include "XTPControlListBox.h"
#ifdef _DEBUG
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#define new DEBUG_NEW
#endif
class CXTPControlListBoxCtrl : public CListBox
{
friend class CXTPControlListBox;
protected:
void OnSelChanged();
protected:
//{{AFX_CODEJOCK_PRIVATE
DECLARE_MESSAGE_MAP()
//{{AFX_MSG(CXTPControlListBoxCtrl)
afx_msg void OnLButtonDown(UINT nFlags, CPoint point);
afx_msg void OnLButtonDblClk(UINT nFlags, CPoint point);
afx_msg void OnMouseMove(UINT nFlags, CPoint point);
afx_msg void OnLButtonUp(UINT nFlags, CPoint point);
afx_msg void OnPaint();
afx_msg BOOL OnEraseBkgnd(CDC* pDC);
afx_msg void OnVScroll(UINT nSBCode, UINT nPos, CScrollBar* pScrollBar);
//}}AFX_MSG
//}}AFX_CODEJOCK_PRIVATE
public:
CXTPControlListBox* m_pControl;
};
IMPLEMENT_XTP_CONTROL(CXTPControlListBox, CXTPControl)
//////////////////////////////////////////////////////////////////////
// Construction/Destruction
//////////////////////////////////////////////////////////////////////
CXTPControlListBox::CXTPControlListBox()
{
m_pListBox = new CXTPControlListBoxCtrl;
m_pListBox->m_pControl = this;
m_pListBox->CreateEx(0, _T("LISTBOX"), NULL, WS_POPUP | WS_VSCROLL | WS_CLIPCHILDREN | LBS_NOTIFY, CRect(0, 0, 0, 0), 0, 0);
m_nListBoxLinesMin = 1;
m_nListBoxLinesMax = 12;
m_nWidth = 100;
m_bMultiplSel = FALSE;
m_bMouseLocked = FALSE;
}
CXTPControlListBox::~CXTPControlListBox()
{
if (m_pListBox)
{
delete m_pListBox;
}
}
CListBox* CXTPControlListBox::GetListCtrl() const
{
ASSERT_VALID(this);
return m_pListBox;
}
void CXTPControlListBox::SetWidth(int nWidth)
{
m_nWidth = nWidth;
}
void CXTPControlListBox::SetMultiplSel(BOOL bMultiplSel)
{
m_bMultiplSel = bMultiplSel;
m_pListBox->DestroyWindow();
m_pListBox->CreateEx(0, _T("LISTBOX"), NULL, WS_POPUP | WS_VSCROLL | WS_CLIPCHILDREN | LBS_NOTIFY | (m_bMultiplSel ? LBS_MULTIPLESEL : 0), CRect(0, 0, 0, 0), 0, 0);
}
void CXTPControlListBox::SetLinesMinMax(int nMin, int nMax)
{
m_nListBoxLinesMin = nMin;
m_nListBoxLinesMax = nMax;
}
void CXTPControlListBox::SetRect(CRect rcControl)
{
ASSERT_VALID(this);
if (m_rcControl == rcControl && m_pListBox->GetParent() == m_pParent)
{
return;
}
m_rcControl = rcControl;
m_pListBox->EnableWindow(GetEnabled());
m_pListBox->ModifyStyle(WS_POPUP, WS_CHILD);
m_pListBox->SetParent(m_pParent);
m_pListBox->MoveWindow(rcControl);
m_pListBox->SetWindowPos(0, 0, 0, 0, 0, SWP_NOMOVE | SWP_NOSIZE | SWP_NOZORDER | SWP_NOACTIVATE | (!IsVisible() ? SWP_HIDEWINDOW : SWP_SHOWWINDOW));
}
void CXTPControlListBox::SetParent(CXTPCommandBar* pParent)
{
if (pParent != m_pParent && (pParent && pParent->GetSafeHwnd()))
{
m_pListBox->ModifyStyle(WS_POPUP, WS_CHILD);
m_pListBox->SetParent(pParent);
}
CXTPControl::SetParent(pParent);
}
void CXTPControlListBox::OnEnabledChanged()
{
ASSERT_VALID(this);
if (m_pListBox->GetSafeHwnd()) m_pListBox->EnableWindow(GetEnabled());
}
CSize CXTPControlListBox::GetSize(CDC* /*pDC*/)
{
ASSERT_VALID(this);
m_pListBox->SetFont(GetPaintManager()->GetIconFont(), FALSE);
int nItemHeight = m_pListBox->GetItemHeight(0);
int nHeight = min (m_nListBoxLinesMax, max(m_nListBoxLinesMin, m_pListBox->GetCount())) * nItemHeight;
int nWidth = m_nWidth;
return CSize(nWidth, nHeight);
}
void CXTPControlListBox::Draw(CDC* /*pDC*/)
{
}
BOOL CXTPControlListBox::IsFocused() const
{
return m_bSelected;
}
BOOL CXTPControlListBox::OnSetSelected(int bSelected)
{
if (!CXTPControl::OnSetSelected(bSelected))
return FALSE;
if (bSelected && !m_bMouseLocked)
{
XTPMouseManager()->LockMouseMove();
m_bMouseLocked = TRUE;
}
else if (!bSelected && m_bMouseLocked)
{
XTPMouseManager()->UnlockMouseMove();
m_bMouseLocked = FALSE;
}
return TRUE;
}
BOOL CXTPControlListBox::OnHookKeyDown(UINT nChar, LPARAM lParam)
{
ASSERT_VALID(this);
if (nChar == VK_RETURN || nChar == VK_TAB)
return FALSE;
if (nChar == VK_ESCAPE)
return FALSE;
int nSel = m_pListBox->GetCurSel();
m_pListBox->SendMessage(WM_KEYDOWN, nChar, lParam);
if (nSel != m_pListBox->GetCurSel())
{
m_pListBox->OnSelChanged();
}
return TRUE;
}
void CXTPControlListBox::OnClick(BOOL bKeyboard , CPoint pt)
{
if (bKeyboard)
{
OnExecute();
}
else CXTPControl::OnClick(bKeyboard, pt);
}
void CXTPControlListBox::OnCalcDynamicSize(DWORD dwMode)
{
CXTPControl::OnCalcDynamicSize(dwMode);
if (m_bMultiplSel)
{
m_pListBox->SelItemRange(FALSE, 0, m_pListBox->GetCount() - 1);
}
else
{
m_pListBox->SetCurSel(-1);
}
NotifySite(XTP_LBN_POPUP);
}
void CXTPControlListBox::Copy(CXTPControl* pControl, BOOL bRecursive)
{
ASSERT_KINDOF(CXTPControlListBox, pControl);
CXTPControl::Copy(pControl, bRecursive);
m_nWidth = ((CXTPControlListBox*)pControl)->m_nWidth;
SetMultiplSel(((CXTPControlListBox*)pControl)->m_bMultiplSel);
m_nListBoxLinesMax = ((CXTPControlListBox*)pControl)->m_nListBoxLinesMax;
m_nListBoxLinesMin = ((CXTPControlListBox*)pControl)->m_nListBoxLinesMin;
CListBox* pListBox = ((CXTPControlListBox*)pControl)->GetListCtrl();
DWORD dwCount = pListBox->m_hWnd ? pListBox->GetCount() : 0;
m_pListBox->ResetContent();
for (UINT i = 0; i < dwCount; i++)
{
CString str;
pListBox->GetText(i, str);
m_pListBox->AddString(str);
}
}
void CXTPControlListBox::DoPropExchange(CXTPPropExchange* pPX)
{
CXTPControl::DoPropExchange(pPX);
CString str;
PX_Int(pPX, _T("Width"), m_nWidth, 100);
PX_Bool(pPX, _T("MultiplSel"), m_bMultiplSel, FALSE);
PX_Int(pPX, _T("ListBoxLinesMax"), m_nListBoxLinesMax, 12);
PX_Int(pPX, _T("ListBoxLinesMin"), m_nListBoxLinesMin, 1);
CXTPPropExchangeSection secItems(pPX->GetSection(_T("Items")));
if (pPX->IsStoring())
{
DWORD dwCount = m_pListBox->m_hWnd ? m_pListBox->GetCount() : 0;
secItems->WriteCount(dwCount);
for (UINT i = 0; i < dwCount; i++)
{
m_pListBox->GetText(i, str);
CString strSection;
strSection.Format(_T("Item%i"), i);
PX_String(&secItems, strSection, str, _T(""));
}
}
else
{
SetMultiplSel(m_bMultiplSel);
DWORD nNewCount = secItems->ReadCount();
for (DWORD i = 0; i < nNewCount; i++)
{
CString strSection;
strSection.Format(_T("Item%i"), i);
PX_String(&secItems, strSection, str, _T(""));
m_pListBox->AddString(str);
}
}
}
// mini hack.
BEGIN_MESSAGE_MAP(CXTPControlListBoxCtrl, CListBox)
ON_WM_LBUTTONDOWN()
ON_WM_LBUTTONUP()
ON_WM_LBUTTONDBLCLK()
ON_WM_MOUSEMOVE()
ON_WM_ERASEBKGND()
ON_WM_PAINT()
ON_WM_VSCROLL()
END_MESSAGE_MAP()
void CXTPControlListBoxCtrl::OnLButtonDown(UINT /*nFlags*/, CPoint /*point*/)
{
}
void CXTPControlListBoxCtrl::OnLButtonUp(UINT /*nFlags*/, CPoint /*point*/)
{
m_pControl->OnExecute();
}
void CXTPControlListBoxCtrl::OnLButtonDblClk(UINT /*nFlags*/, CPoint /*point*/)
{
}
void CXTPControlListBoxCtrl::OnVScroll(UINT nSBCode, UINT nPos, CScrollBar* pScrollBar)
{
SetRedraw(FALSE);
CListBox::OnVScroll(nSBCode, nPos, pScrollBar);
SetRedraw(TRUE);
Invalidate();
UpdateWindow();
// repaint the scroll bar.
::SetWindowPos(m_hWnd, NULL, 0, 0, 0, 0,
SWP_NOMOVE | SWP_NOSIZE | SWP_FRAMECHANGED);
}
void CXTPControlListBoxCtrl::OnPaint()
{
CPaintDC dcPaint(this);
CXTPClientRect rc(this);
CXTPBufferDC dc(dcPaint, rc);
dc.FillSolidRect(rc, GetXtremeColor(COLOR_WINDOW));
CWnd::DefWindowProc(WM_PAINT, (WPARAM)dc.m_hDC, 0);
}
BOOL CXTPControlListBoxCtrl::OnEraseBkgnd(CDC* /*pDC*/)
{
return TRUE;
}
void CXTPControlListBoxCtrl::OnMouseMove(UINT nFlags, CPoint point)
{
BOOL bOutside;
UINT nItem = ItemFromPoint(point, bOutside);
if (!bOutside)
{
SetCurSel(nItem);
SetSel(nItem, TRUE);
OnSelChanged();
}
MapWindowPoints(m_pControl->GetParent(), &point, 1);
m_pControl->GetParent()->OnMouseMove(nFlags, point);
}
void CXTPControlListBoxCtrl::OnSelChanged()
{
if (m_pControl->m_bMultiplSel)
{
int nSel = GetCurSel();
if (nSel != LB_ERR)
{
SelItemRange(FALSE, nSel + 1, GetCount() - 1);
if (nSel != 0) SelItemRange(TRUE, 0, nSel);
else SetSel(0, TRUE);
}
else
{
SelItemRange(FALSE, 0, GetCount() - 1);
}
}
m_pControl->NotifySite(XTP_LBN_SELCHANGE);
}
///////////////////////////////////////////////////////////////////
// CXTPControlListBoxInfo
IMPLEMENT_XTP_CONTROL(CXTPControlStatic, CXTPControl)
CXTPControlStatic::CXTPControlStatic()
{
m_nWidth = 0;
}
void CXTPControlStatic::SetWidth(int nWidth)
{
m_nWidth = nWidth;
}
CSize CXTPControlStatic::GetSize(CDC* pDC)
{
CXTPPaintManager* pPaintManager = GetPaintManager();
BOOL bVert = pPaintManager->GetControlTextOrientation(this) == xtpBarTextVertical;
CXTPEmptyRect rcText;
CSize sz = pPaintManager->DrawControlText(pDC, this, &rcText, FALSE, bVert, FALSE, FALSE);
if (bVert) return CSize(max(22, sz.cx), max(m_nWidth, sz.cy));
return CSize(max(m_nWidth, sz.cx), max(22, sz.cy));
}
void CXTPControlStatic::Draw(CDC* pDC)
{
CXTPPaintManager* pPaintManager = GetPaintManager();
BOOL bVert = pPaintManager->GetControlTextOrientation(this) == xtpBarTextVertical;
CRect rcText = GetRect();
pDC->SetTextColor(pPaintManager->GetControlTextColor(this));
pPaintManager->DrawControlText(pDC, this, &rcText, TRUE, bVert, TRUE, FALSE);
}
void CXTPControlStatic::Copy(CXTPControl* pControl, BOOL bRecursive)
{
ASSERT_KINDOF(CXTPControlStatic, pControl);
CXTPControl::Copy(pControl, bRecursive);
m_nWidth = ((CXTPControlStatic*)pControl)->m_nWidth;
}
void CXTPControlStatic::DoPropExchange(CXTPPropExchange* pPX)
{
CXTPControl::DoPropExchange(pPX);
PX_Int(pPX, _T("Width"), m_nWidth, 0);
}