初步修复
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430
Third/XTToolkitPro/Source/TaskPanel/XTPTaskPanelGroupItem.cpp
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430
Third/XTToolkitPro/Source/TaskPanel/XTPTaskPanelGroupItem.cpp
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// XTPTaskPanelGroupItem.cpp : implementation of the CXTPTaskPanelGroupItem class.
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//
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// This file is a part of the XTREME TASKPANEL MFC class library.
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// (c)1998-2008 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/XTPVC80Helpers.h"
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#include "Common/XTPDrawHelpers.h"
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#include "Common/XTPPropExchange.h"
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#include "XTPTaskPanelGroupItem.h"
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#include "XTPTaskPanelItems.h"
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#include "XTPTaskPanelPaintManager.h"
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#include "XTPTaskPanel.h"
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#include "XTPTaskPanelGroup.h"
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#ifdef _DEBUG
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#define new DEBUG_NEW
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#undef THIS_FILE
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static char THIS_FILE[] = __FILE__;
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#endif
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/////////////////////////////////////////////////////////////////////////////
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// CXTPTaskPanelGroupItem
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IMPLEMENT_SERIAL(CXTPTaskPanelGroupItem, CXTPTaskPanelItem, VERSIONABLE_SCHEMA | _XTP_SCHEMA_CURRENT)
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CXTPTaskPanelGroupItem::CXTPTaskPanelGroupItem()
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{
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m_typeItem = xtpTaskItemTypeText;
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m_rcMargins = CXTPTaskPanelPaintManager::rectDefault;
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m_bBold = FALSE;
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m_hWnd = 0;
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m_szItem = CSize(0, 0);
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m_bSelected = FALSE;
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m_bAutoHeight = FALSE;
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m_rcItem.SetRectEmpty();
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m_szPreview = CSize(0, 0);
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m_clrText = COLORREF_NULL;
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EnableAutomation();
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}
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CXTPTaskPanelGroupItem::~CXTPTaskPanelGroupItem()
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{
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if (m_typeItem == xtpTaskItemTypeControl && m_hWnd && ::IsWindow(m_hWnd))
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{
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::ShowWindow(m_hWnd, SW_HIDE);
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}
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}
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CRect CXTPTaskPanelGroupItem::OnReposition(CRect rc)
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{
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if (GetItemGroup()->GetItemLayout() == xtpTaskItemLayoutImages)
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{
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return m_rcItem = rc;
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}
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CXTPTaskPanelPaintManager* pPaintManager = GetPaintManager();
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CRect rcMargins = pPaintManager->GetItemOuterMargins(this);
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rc.DeflateRect(rcMargins);
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if ((m_szItem == CSize(0)) && (m_typeItem != xtpTaskItemTypeControl))
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{
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CClientDC dc((CWnd*)m_pPanel);
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m_rcItem = GetPaintManager()->DrawGroupItem(&dc, this, rc, FALSE);
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}
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else
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{
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m_rcItem.SetRect(rc.left, rc.top, rc.left + m_szItem.cx, rc.top + m_szItem.cy);
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}
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return m_rcItem;
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}
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void CXTPTaskPanelGroupItem::OnDrawItem(CDC* pDC, CRect rc)
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{
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if ((m_typeItem != xtpTaskItemTypeControl) || (GetItemGroup()->GetItemLayout() == xtpTaskItemLayoutImages))
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GetPaintManager()->DrawGroupItem(pDC, this, rc, TRUE);
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else
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{
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if (!IsWindowVisible(m_hWnd) && m_bmpPreview.GetSafeHandle())
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{
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pDC->DrawState(rc.TopLeft(), rc.Size(), &m_bmpPreview, DST_BITMAP);
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}
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}
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}
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CXTPTaskPanelGroup* CXTPTaskPanelGroupItem::GetItemGroup() const
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{
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return m_pItems ? (CXTPTaskPanelGroup*) m_pItems->GetOwner() : NULL;
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}
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void CXTPTaskPanelGroupItem::SetBold(BOOL bBold)
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{
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m_bBold = bBold;
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RepositionPanel();
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}
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BOOL CXTPTaskPanelGroupItem::IsBold() const
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{
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return m_bBold;
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}
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void CXTPTaskPanelGroupItem::SetControlHandle(HWND hWnd)
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{
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m_hWnd = hWnd;
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CRect rc;
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::GetWindowRect(hWnd, rc);
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m_szItem.cy = rc.Height();
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SetType(xtpTaskItemTypeControl);
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}
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HWND CXTPTaskPanelGroupItem::GetControlHandle() const
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{
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return m_hWnd;
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}
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void CXTPTaskPanelGroupItem::GetPreviewBitmap(CWnd* pWnd, CBitmap& bmp)
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{
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bmp.DeleteObject();
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if (!pWnd || !::IsWindow(pWnd->m_hWnd))
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return;
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{
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CXTPWindowRect rectWindow(pWnd);
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CClientDC dc(pWnd);
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CBitmap bitmapNonClient;
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VERIFY(bmp.CreateCompatibleBitmap(&dc, rectWindow.Width(), rectWindow.Height()));
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VERIFY(bitmapNonClient.CreateCompatibleBitmap(&dc, rectWindow.Width(), rectWindow.Height()));
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CXTPCompatibleDC dcMemDestination(&dc, &bmp);
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CXTPCompatibleDC dcMemSourceNonClient(&dc, &bitmapNonClient);
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dcMemSourceNonClient.FillSolidRect(0, 0, rectWindow.Width(), rectWindow.Height(), GetBackColor());
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pWnd->Print(&dcMemSourceNonClient, PRF_NONCLIENT);
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dcMemDestination.BitBlt(0, 0, rectWindow.Width(), rectWindow.Height(), &dcMemSourceNonClient, 0, 0, SRCCOPY);
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CPoint pLT(0, 0);
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pWnd->ClientToScreen(&pLT);
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dcMemDestination.SetViewportOrg(pLT.x - rectWindow.left, pLT.y - rectWindow.top);
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pWnd->Print(&dcMemDestination, PRF_CHILDREN | PRF_CLIENT | PRF_ERASEBKGND);
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}
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}
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void CXTPTaskPanelGroupItem::OnAnimate(int /*nStep*/)
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{
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if (!(m_typeItem == xtpTaskItemTypeControl && m_hWnd && ::IsWindow(m_hWnd)))
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return;
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CXTPTaskPanelGroup* pGroup = GetItemGroup();
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if (!pGroup) return;
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CRect rc = pGroup->GetClientRect();
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rc.OffsetRect(m_rcItem.left - rc.left, m_rcItem.top - m_pPanel->GetScrollOffset() - pGroup->GetScrollOffsetPos());
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CRect rcMargins = GetPaintManager()->GetItemOuterMargins(this);
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CRect rcGroupMargin = GetPaintManager()->GetGroupInnerMargins(pGroup);
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int nWidth = rc.Width() - rcGroupMargin.left - rcGroupMargin.right -
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rcMargins.right - rcMargins.left;
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if (m_szItem.cx != 0) nWidth = min(m_szItem.cx, nWidth);
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if (!IsVisible() || !pGroup->IsVisible() || (pGroup->GetItemLayout() == xtpTaskItemLayoutImages))
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{
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m_bmpPreview.DeleteObject();
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::ShowWindow(m_hWnd, SW_HIDE);
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return;
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}
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if (pGroup->IsExpanding() || !pGroup->IsExpanded()
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|| (pGroup->GetClientRect().Height() != pGroup->GetTargetClientRect().Height())
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)
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{
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if (IsWindowVisible(m_hWnd) || m_bmpPreview.GetSafeHandle() == 0 || m_szPreview != m_rcItem.Size())
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{
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m_bmpPreview.DeleteObject();
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if (m_rcItem.Height() > 0)
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{
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SetWindowPos(m_hWnd, 0, rc.left, -m_rcItem.Height(), nWidth, m_rcItem.Height(), SWP_NOZORDER | SWP_SHOWWINDOW | SWP_NOACTIVATE);
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GetPreviewBitmap(CWnd::FromHandle(m_hWnd), m_bmpPreview);
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m_szPreview = m_rcItem.Size();
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}
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::ShowWindow(m_hWnd, SW_HIDE);
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}
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}
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else
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{
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BOOL bVisible = pGroup->IsItemVisible(this, FALSE);
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if (!bVisible)
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{
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::ShowWindow(m_hWnd, SW_HIDE);
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}
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else
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{
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SetWindowPos(m_hWnd, 0, rc.left, rc.top, nWidth, m_rcItem.Height(), SWP_NOZORDER | SWP_SHOWWINDOW | SWP_NOACTIVATE);
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}
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m_bmpPreview.DeleteObject();
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}
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}
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void CXTPTaskPanelGroupItem::SetSize(CSize szItem, BOOL bAutoHeight)
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{
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m_bAutoHeight = bAutoHeight;
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m_szItem = szItem;
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RepositionPanel();
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}
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COLORREF CXTPTaskPanelGroupItem::GetBackColor() const
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{
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XTP_TASKPANEL_GROUPCOLORS* pColors = GetPaintManager()->GetGroupColors(GetItemGroup()->IsSpecialGroup());
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return pColors->clrClient;
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}
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BOOL CXTPTaskPanelGroupItem::IsItemSelected() const
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{
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if (m_pPanel && m_pPanel->IsSingleSelection())
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return m_pPanel->GetFocusedItem() == (CXTPTaskPanelItem*)this;
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return m_bSelected;
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}
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void CXTPTaskPanelGroupItem::SetItemSelected(BOOL bSelected)
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{
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if (m_pPanel && m_pPanel->IsSingleSelection())
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{
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if (bSelected) m_pPanel->SetFocusedItem(this, FALSE, FALSE);
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return;
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}
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if (bSelected != m_bSelected)
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{
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m_bSelected = bSelected;
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RedrawPanel(!m_bSelected);
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}
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}
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CRect CXTPTaskPanelGroupItem::GetHitTestRect() const
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{
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if (!IsVisible() || !m_pPanel)
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return CRect(0, 0, 0, 0);
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CXTPTaskPanelGroup* pGroup = GetItemGroup();
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if (!pGroup)
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return CRect(0, 0, 0, 0);
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CRect rcCaption = pGroup->GetCaptionRect();
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CRect rcItem = GetItemRect();
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int nOffset = m_pPanel->GetScrollOffset() - rcCaption.bottom + pGroup->GetScrollOffsetPos();
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rcItem.OffsetRect(0, -nOffset);
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return rcItem;
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}
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void CXTPTaskPanelGroupItem::DoPropExchange(CXTPPropExchange* pPX)
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{
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CXTPTaskPanelItem::DoPropExchange(pPX);
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BOOL bSelected = IsItemSelected();
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PX_Rect(pPX, _T("Margins"), m_rcMargins, CXTPTaskPanelPaintManager::rectDefault);
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PX_Bool(pPX, _T("Bold"), m_bBold, FALSE);
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PX_Size(pPX, _T("ItemSize"), m_szItem, CSize(0, 0));
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PX_Bool(pPX, _T("Selected"), bSelected, FALSE);
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if (pPX->GetSchema() > _XTP_SCHEMA_95)
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{
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PX_Bool(pPX, _T("AutoHeight"), m_bAutoHeight, FALSE);
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}
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if (pPX->GetSchema() > _XTP_SCHEMA_97)
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{
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PX_String(pPX, _T("DragText"), m_strDragText, _T(""));
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}
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if (pPX->GetSchema() > _XTP_SCHEMA_100)
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{
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PX_DWord(pPX, _T("TextColor"), m_clrText, COLORREF_NULL);
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}
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if (pPX->IsLoading())
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{
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SetItemSelected(bSelected);
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}
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}
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CString CXTPTaskPanelGroupItem::GetDragText() const
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{
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return m_strDragText;
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}
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void CXTPTaskPanelGroupItem::SetDragText(LPCTSTR lpszDragText)
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{
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m_strDragText = lpszDragText;
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}
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BOOL CXTPTaskPanelGroupItem::PrepareDrag (COleDataSource& srcItem, BOOL bCacheTextData)
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{
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HGLOBAL hGlobal = CacheGlobalData();
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if (!hGlobal)
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return FALSE;
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srcItem.CacheGlobalData (CXTPTaskPanel::GetClipboardFormat(), hGlobal);
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if (!bCacheTextData)
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return TRUE;
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CString strText = GetDragText();
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if (!strText.IsEmpty())
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{
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HGLOBAL hGlobalBuff = ::GlobalAlloc(GMEM_MOVEABLE | GMEM_DDESHARE, strText.GetLength() + 1);
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if (!hGlobalBuff)
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return FALSE;
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CHAR* szBuffer = (CHAR*)::GlobalLock(hGlobalBuff);
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if (!szBuffer)
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return FALSE;
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WCSTOMBS_S(szBuffer, strText, strText.GetLength() + 1);
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::GlobalUnlock(hGlobalBuff);
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srcItem.CacheGlobalData (CF_TEXT, hGlobalBuff);
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}
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return TRUE;
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}
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HRESULT CXTPTaskPanelGroupItem::GetAccessibleState(VARIANT varChild, VARIANT* pvarState)
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{
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if (GetChildIndex(&varChild) != CHILDID_SELF)
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return E_INVALIDARG;
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CXTPTaskPanelItem::GetAccessibleState(varChild, pvarState);
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pvarState->lVal |= STATE_SYSTEM_SELECTABLE;
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if (!GetItemGroup()->IsItemVisible(this, TRUE))
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pvarState->lVal |= STATE_SYSTEM_INVISIBLE;
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if (IsItemSelected())
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pvarState->lVal |= STATE_SYSTEM_SELECTED;
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return S_OK;
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}
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HRESULT CXTPTaskPanelGroupItem::AccessibleSelect(long flagsSelect, VARIANT varChild)
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{
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if (GetChildIndex(&varChild) != CHILDID_SELF)
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return E_INVALIDARG;
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if (flagsSelect == SELFLAG_TAKEFOCUS)
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{
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GetTaskPanel()->SetFocusedItem(this);
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}
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if (flagsSelect == SELFLAG_TAKESELECTION)
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{
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SetItemSelected(TRUE);
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}
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return S_OK;
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}
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HRESULT CXTPTaskPanelGroupItem::GetAccessibleDefaultAction(VARIANT varChild, BSTR* pszDefaultAction)
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{
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if (GetChildIndex(&varChild) != CHILDID_SELF)
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return E_INVALIDARG;
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*pszDefaultAction = SysAllocString(L"Click");
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return S_OK;
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}
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HRESULT CXTPTaskPanelGroupItem::AccessibleDoDefaultAction(VARIANT varChild)
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{
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SAFE_MANAGE_STATE(m_pModuleState);
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if (GetChildIndex(&varChild) != CHILDID_SELF)
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return E_INVALIDARG;
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if (IsAcceptFocus())
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{
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GetTaskPanel()->SetFocusedItem(this);
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}
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GetTaskPanel()->OnClick(this);
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return S_OK;
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}
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