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480 lines
10 KiB
C++
480 lines
10 KiB
C++
2 years ago
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// XTPControlListBox.cpp : implementation of the CXTPControlListBox class.
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//
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// This file is a part of the XTREME COMMANDBARS MFC class library.
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// (c)1998-2012 Codejock Software, All Rights Reserved.
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//
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// THIS SOURCE FILE IS THE PROPERTY OF CODEJOCK SOFTWARE AND IS NOT TO BE
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// RE-DISTRIBUTED BY ANY MEANS WHATSOEVER WITHOUT THE EXPRESSED WRITTEN
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// CONSENT OF CODEJOCK SOFTWARE.
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//
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// THIS SOURCE CODE CAN ONLY BE USED UNDER THE TERMS AND CONDITIONS OUTLINED
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// IN THE XTREME TOOLKIT PRO LICENSE AGREEMENT. CODEJOCK SOFTWARE GRANTS TO
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// YOU (ONE SOFTWARE DEVELOPER) THE LIMITED RIGHT TO USE THIS SOFTWARE ON A
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// SINGLE COMPUTER.
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//
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// CONTACT INFORMATION:
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// support@codejock.com
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// http://www.codejock.com
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//
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/////////////////////////////////////////////////////////////////////////////
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#include "stdafx.h"
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#include "Common/XTPDrawHelpers.h"
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#include "Common/XTPPropExchange.h"
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#include "Common/XTPSystemHelpers.h"
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#include "Common/XTPHookManager.h"
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#include "Common/XTPColorManager.h"
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#include "XTPCommandBarsDefines.h"
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#include "XTPControl.h"
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#include "XTPCommandBar.h"
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#include "XTPPaintManager.h"
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#include "XTPMouseManager.h"
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#include "XTPControlListBox.h"
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#ifdef _DEBUG
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#undef THIS_FILE
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static char THIS_FILE[] = __FILE__;
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#define new DEBUG_NEW
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#endif
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class CXTPControlListBoxCtrl : public CListBox
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{
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friend class CXTPControlListBox;
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protected:
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void OnSelChanged();
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protected:
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//{{AFX_CODEJOCK_PRIVATE
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DECLARE_MESSAGE_MAP()
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//{{AFX_MSG(CXTPControlListBoxCtrl)
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afx_msg void OnLButtonDown(UINT nFlags, CPoint point);
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afx_msg void OnLButtonDblClk(UINT nFlags, CPoint point);
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afx_msg void OnMouseMove(UINT nFlags, CPoint point);
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afx_msg void OnLButtonUp(UINT nFlags, CPoint point);
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afx_msg void OnPaint();
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afx_msg BOOL OnEraseBkgnd(CDC* pDC);
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afx_msg void OnVScroll(UINT nSBCode, UINT nPos, CScrollBar* pScrollBar);
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//}}AFX_MSG
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//}}AFX_CODEJOCK_PRIVATE
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public:
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CXTPControlListBox* m_pControl;
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};
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IMPLEMENT_XTP_CONTROL(CXTPControlListBox, CXTPControl)
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//////////////////////////////////////////////////////////////////////
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// Construction/Destruction
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//////////////////////////////////////////////////////////////////////
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CXTPControlListBox::CXTPControlListBox()
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{
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m_pListBox = new CXTPControlListBoxCtrl;
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m_pListBox->m_pControl = this;
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m_pListBox->CreateEx(0, _T("LISTBOX"), NULL, WS_POPUP | WS_VSCROLL | WS_CLIPCHILDREN | LBS_NOTIFY, CRect(0, 0, 0, 0), 0, 0);
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m_nListBoxLinesMin = 1;
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m_nListBoxLinesMax = 12;
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m_nWidth = 100;
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m_bMultiplSel = FALSE;
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m_bMouseLocked = FALSE;
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}
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CXTPControlListBox::~CXTPControlListBox()
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{
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if (m_pListBox)
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{
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delete m_pListBox;
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}
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}
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CListBox* CXTPControlListBox::GetListCtrl() const
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{
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ASSERT_VALID(this);
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return m_pListBox;
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}
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void CXTPControlListBox::SetWidth(int nWidth)
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{
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m_nWidth = nWidth;
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}
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void CXTPControlListBox::SetMultiplSel(BOOL bMultiplSel)
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{
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m_bMultiplSel = bMultiplSel;
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m_pListBox->DestroyWindow();
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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);
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}
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void CXTPControlListBox::SetLinesMinMax(int nMin, int nMax)
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{
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m_nListBoxLinesMin = nMin;
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m_nListBoxLinesMax = nMax;
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}
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void CXTPControlListBox::SetRect(CRect rcControl)
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{
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ASSERT_VALID(this);
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if (m_rcControl == rcControl && m_pListBox->GetParent() == m_pParent)
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{
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return;
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}
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m_rcControl = rcControl;
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m_pListBox->EnableWindow(GetEnabled());
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m_pListBox->ModifyStyle(WS_POPUP, WS_CHILD);
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m_pListBox->SetParent(m_pParent);
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m_pListBox->MoveWindow(rcControl);
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m_pListBox->SetWindowPos(0, 0, 0, 0, 0, SWP_NOMOVE | SWP_NOSIZE | SWP_NOZORDER | SWP_NOACTIVATE | (!IsVisible() ? SWP_HIDEWINDOW : SWP_SHOWWINDOW));
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}
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void CXTPControlListBox::SetParent(CXTPCommandBar* pParent)
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{
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if (pParent != m_pParent && (pParent && pParent->GetSafeHwnd()))
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{
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m_pListBox->ModifyStyle(WS_POPUP, WS_CHILD);
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m_pListBox->SetParent(pParent);
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}
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CXTPControl::SetParent(pParent);
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}
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void CXTPControlListBox::OnEnabledChanged()
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{
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ASSERT_VALID(this);
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if (m_pListBox->GetSafeHwnd()) m_pListBox->EnableWindow(GetEnabled());
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}
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CSize CXTPControlListBox::GetSize(CDC* /*pDC*/)
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{
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ASSERT_VALID(this);
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m_pListBox->SetFont(GetPaintManager()->GetIconFont(), FALSE);
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int nItemHeight = m_pListBox->GetItemHeight(0);
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int nHeight = min (m_nListBoxLinesMax, max(m_nListBoxLinesMin, m_pListBox->GetCount())) * nItemHeight;
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int nWidth = m_nWidth;
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return CSize(nWidth, nHeight);
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}
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void CXTPControlListBox::Draw(CDC* /*pDC*/)
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{
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}
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BOOL CXTPControlListBox::IsFocused() const
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{
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return m_bSelected;
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}
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BOOL CXTPControlListBox::OnSetSelected(int bSelected)
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{
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if (!CXTPControl::OnSetSelected(bSelected))
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return FALSE;
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if (bSelected && !m_bMouseLocked)
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{
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XTPMouseManager()->LockMouseMove();
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m_bMouseLocked = TRUE;
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}
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else if (!bSelected && m_bMouseLocked)
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{
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XTPMouseManager()->UnlockMouseMove();
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m_bMouseLocked = FALSE;
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}
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return TRUE;
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}
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BOOL CXTPControlListBox::OnHookKeyDown(UINT nChar, LPARAM lParam)
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{
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ASSERT_VALID(this);
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if (nChar == VK_RETURN || nChar == VK_TAB)
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return FALSE;
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if (nChar == VK_ESCAPE)
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return FALSE;
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int nSel = m_pListBox->GetCurSel();
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m_pListBox->SendMessage(WM_KEYDOWN, nChar, lParam);
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if (nSel != m_pListBox->GetCurSel())
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{
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m_pListBox->OnSelChanged();
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}
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return TRUE;
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}
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void CXTPControlListBox::OnClick(BOOL bKeyboard , CPoint pt)
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{
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if (bKeyboard)
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{
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OnExecute();
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}
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else CXTPControl::OnClick(bKeyboard, pt);
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}
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void CXTPControlListBox::OnCalcDynamicSize(DWORD dwMode)
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{
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CXTPControl::OnCalcDynamicSize(dwMode);
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if (m_bMultiplSel)
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{
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m_pListBox->SelItemRange(FALSE, 0, m_pListBox->GetCount() - 1);
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}
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else
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{
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m_pListBox->SetCurSel(-1);
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}
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NotifySite(XTP_LBN_POPUP);
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}
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void CXTPControlListBox::Copy(CXTPControl* pControl, BOOL bRecursive)
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{
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ASSERT_KINDOF(CXTPControlListBox, pControl);
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CXTPControl::Copy(pControl, bRecursive);
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m_nWidth = ((CXTPControlListBox*)pControl)->m_nWidth;
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SetMultiplSel(((CXTPControlListBox*)pControl)->m_bMultiplSel);
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m_nListBoxLinesMax = ((CXTPControlListBox*)pControl)->m_nListBoxLinesMax;
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m_nListBoxLinesMin = ((CXTPControlListBox*)pControl)->m_nListBoxLinesMin;
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CListBox* pListBox = ((CXTPControlListBox*)pControl)->GetListCtrl();
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DWORD dwCount = pListBox->m_hWnd ? pListBox->GetCount() : 0;
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m_pListBox->ResetContent();
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for (UINT i = 0; i < dwCount; i++)
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{
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CString str;
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pListBox->GetText(i, str);
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m_pListBox->AddString(str);
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}
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}
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void CXTPControlListBox::DoPropExchange(CXTPPropExchange* pPX)
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{
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CXTPControl::DoPropExchange(pPX);
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CString str;
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PX_Int(pPX, _T("Width"), m_nWidth, 100);
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PX_Bool(pPX, _T("MultiplSel"), m_bMultiplSel, FALSE);
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PX_Int(pPX, _T("ListBoxLinesMax"), m_nListBoxLinesMax, 12);
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PX_Int(pPX, _T("ListBoxLinesMin"), m_nListBoxLinesMin, 1);
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CXTPPropExchangeSection secItems(pPX->GetSection(_T("Items")));
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if (pPX->IsStoring())
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{
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DWORD dwCount = m_pListBox->m_hWnd ? m_pListBox->GetCount() : 0;
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secItems->WriteCount(dwCount);
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for (UINT i = 0; i < dwCount; i++)
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{
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m_pListBox->GetText(i, str);
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CString strSection;
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strSection.Format(_T("Item%i"), i);
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PX_String(&secItems, strSection, str, _T(""));
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}
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}
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else
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{
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SetMultiplSel(m_bMultiplSel);
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DWORD nNewCount = secItems->ReadCount();
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for (DWORD i = 0; i < nNewCount; i++)
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{
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CString strSection;
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strSection.Format(_T("Item%i"), i);
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PX_String(&secItems, strSection, str, _T(""));
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m_pListBox->AddString(str);
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}
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}
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}
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// mini hack.
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BEGIN_MESSAGE_MAP(CXTPControlListBoxCtrl, CListBox)
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ON_WM_LBUTTONDOWN()
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ON_WM_LBUTTONUP()
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ON_WM_LBUTTONDBLCLK()
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ON_WM_MOUSEMOVE()
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ON_WM_ERASEBKGND()
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ON_WM_PAINT()
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ON_WM_VSCROLL()
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END_MESSAGE_MAP()
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void CXTPControlListBoxCtrl::OnLButtonDown(UINT /*nFlags*/, CPoint /*point*/)
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{
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}
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void CXTPControlListBoxCtrl::OnLButtonUp(UINT /*nFlags*/, CPoint /*point*/)
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{
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m_pControl->OnExecute();
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}
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void CXTPControlListBoxCtrl::OnLButtonDblClk(UINT /*nFlags*/, CPoint /*point*/)
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{
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}
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void CXTPControlListBoxCtrl::OnVScroll(UINT nSBCode, UINT nPos, CScrollBar* pScrollBar)
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{
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SetRedraw(FALSE);
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CListBox::OnVScroll(nSBCode, nPos, pScrollBar);
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SetRedraw(TRUE);
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Invalidate();
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UpdateWindow();
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// repaint the scroll bar.
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::SetWindowPos(m_hWnd, NULL, 0, 0, 0, 0,
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SWP_NOMOVE | SWP_NOSIZE | SWP_FRAMECHANGED);
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}
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void CXTPControlListBoxCtrl::OnPaint()
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{
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CPaintDC dcPaint(this);
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CXTPClientRect rc(this);
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CXTPBufferDC dc(dcPaint, rc);
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dc.FillSolidRect(rc, GetXtremeColor(COLOR_WINDOW));
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CWnd::DefWindowProc(WM_PAINT, (WPARAM)dc.m_hDC, 0);
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}
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BOOL CXTPControlListBoxCtrl::OnEraseBkgnd(CDC* /*pDC*/)
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{
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return TRUE;
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}
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void CXTPControlListBoxCtrl::OnMouseMove(UINT nFlags, CPoint point)
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{
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BOOL bOutside;
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UINT nItem = ItemFromPoint(point, bOutside);
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if (!bOutside)
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{
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SetCurSel(nItem);
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SetSel(nItem, TRUE);
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OnSelChanged();
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}
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MapWindowPoints(m_pControl->GetParent(), &point, 1);
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m_pControl->GetParent()->OnMouseMove(nFlags, point);
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}
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void CXTPControlListBoxCtrl::OnSelChanged()
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{
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if (m_pControl->m_bMultiplSel)
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{
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int nSel = GetCurSel();
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if (nSel != LB_ERR)
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{
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SelItemRange(FALSE, nSel + 1, GetCount() - 1);
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if (nSel != 0) SelItemRange(TRUE, 0, nSel);
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else SetSel(0, TRUE);
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}
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else
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{
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SelItemRange(FALSE, 0, GetCount() - 1);
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}
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}
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m_pControl->NotifySite(XTP_LBN_SELCHANGE);
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}
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///////////////////////////////////////////////////////////////////
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// CXTPControlListBoxInfo
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IMPLEMENT_XTP_CONTROL(CXTPControlStatic, CXTPControl)
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CXTPControlStatic::CXTPControlStatic()
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{
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m_nWidth = 0;
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}
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void CXTPControlStatic::SetWidth(int nWidth)
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{
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m_nWidth = nWidth;
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}
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CSize CXTPControlStatic::GetSize(CDC* pDC)
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{
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CXTPPaintManager* pPaintManager = GetPaintManager();
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BOOL bVert = pPaintManager->GetControlTextOrientation(this) == xtpBarTextVertical;
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CXTPEmptyRect rcText;
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CSize sz = pPaintManager->DrawControlText(pDC, this, &rcText, FALSE, bVert, FALSE, FALSE);
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if (bVert) return CSize(max(22, sz.cx), max(m_nWidth, sz.cy));
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return CSize(max(m_nWidth, sz.cx), max(22, sz.cy));
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}
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void CXTPControlStatic::Draw(CDC* pDC)
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{
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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);
|
||
|
}
|