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authorKirill Volinsky <mataes2007@gmail.com>2012-07-23 13:52:57 +0000
committerKirill Volinsky <mataes2007@gmail.com>2012-07-23 13:52:57 +0000
commit89c5b2369413025e1fe7dfe5c5d0bf3bedd8558d (patch)
tree18f09394ce3b811e3df7d15de747e842000bd4ad /plugins/SmartAutoReplier/wtl/atlctrlx.h
parenta9580df150d799246eaecbf3c1fb5cecf9f8ab49 (diff)
git-svn-id: http://svn.miranda-ng.org/main/trunk@1123 1316c22d-e87f-b044-9b9b-93d7a3e3ba9c
Diffstat (limited to 'plugins/SmartAutoReplier/wtl/atlctrlx.h')
-rw-r--r--plugins/SmartAutoReplier/wtl/atlctrlx.h5004
1 files changed, 0 insertions, 5004 deletions
diff --git a/plugins/SmartAutoReplier/wtl/atlctrlx.h b/plugins/SmartAutoReplier/wtl/atlctrlx.h
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--- a/plugins/SmartAutoReplier/wtl/atlctrlx.h
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@@ -1,5004 +0,0 @@
-// Windows Template Library - WTL version 8.1
-// Copyright (C) Microsoft Corporation. All rights reserved.
-//
-// This file is a part of the Windows Template Library.
-// The use and distribution terms for this software are covered by the
-// Common Public License 1.0 (http://opensource.org/licenses/cpl1.0.php)
-// which can be found in the file CPL.TXT at the root of this distribution.
-// By using this software in any fashion, you are agreeing to be bound by
-// the terms of this license. You must not remove this notice, or
-// any other, from this software.
-
-#ifndef __ATLCTRLX_H__
-#define __ATLCTRLX_H__
-
-#pragma once
-
-#ifndef __ATLAPP_H__
- #error atlctrlx.h requires atlapp.h to be included first
-#endif
-
-#ifndef __ATLCTRLS_H__
- #error atlctrlx.h requires atlctrls.h to be included first
-#endif
-
-#ifndef WM_UPDATEUISTATE
- #define WM_UPDATEUISTATE 0x0128
-#endif // !WM_UPDATEUISTATE
-
-
-///////////////////////////////////////////////////////////////////////////////
-// Classes in this file:
-//
-// CBitmapButtonImpl<T, TBase, TWinTraits>
-// CBitmapButton
-// CCheckListViewCtrlImpl<T, TBase, TWinTraits>
-// CCheckListViewCtrl
-// CHyperLinkImpl<T, TBase, TWinTraits>
-// CHyperLink
-// CWaitCursor
-// CCustomWaitCursor
-// CMultiPaneStatusBarCtrlImpl<T, TBase>
-// CMultiPaneStatusBarCtrl
-// CPaneContainerImpl<T, TBase, TWinTraits>
-// CPaneContainer
-// CSortListViewImpl<T>
-// CSortListViewCtrlImpl<T, TBase, TWinTraits>
-// CSortListViewCtrl
-// CTabViewImpl<T, TBase, TWinTraits>
-// CTabView
-
-namespace WTL
-{
-
-///////////////////////////////////////////////////////////////////////////////
-// CBitmapButton - bitmap button implementation
-
-#ifndef _WIN32_WCE
-
-// bitmap button extended styles
-#define BMPBTN_HOVER 0x00000001
-#define BMPBTN_AUTO3D_SINGLE 0x00000002
-#define BMPBTN_AUTO3D_DOUBLE 0x00000004
-#define BMPBTN_AUTOSIZE 0x00000008
-#define BMPBTN_SHAREIMAGELISTS 0x00000010
-#define BMPBTN_AUTOFIRE 0x00000020
-
-template <class T, class TBase = CButton, class TWinTraits = ATL::CControlWinTraits>
-class ATL_NO_VTABLE CBitmapButtonImpl : public ATL::CWindowImpl< T, TBase, TWinTraits>
-{
-public:
- DECLARE_WND_SUPERCLASS(NULL, TBase::GetWndClassName())
-
- enum
- {
- _nImageNormal = 0,
- _nImagePushed,
- _nImageFocusOrHover,
- _nImageDisabled,
-
- _nImageCount = 4,
- };
-
- enum
- {
- ID_TIMER_FIRST = 1000,
- ID_TIMER_REPEAT = 1001
- };
-
- // Bitmap button specific extended styles
- DWORD m_dwExtendedStyle;
-
- CImageList m_ImageList;
- int m_nImage[_nImageCount];
-
- CToolTipCtrl m_tip;
- LPTSTR m_lpstrToolTipText;
-
- // Internal states
- unsigned m_fMouseOver:1;
- unsigned m_fFocus:1;
- unsigned m_fPressed:1;
-
-
-// Constructor/Destructor
- CBitmapButtonImpl(DWORD dwExtendedStyle = BMPBTN_AUTOSIZE, HIMAGELIST hImageList = NULL) :
- m_ImageList(hImageList), m_dwExtendedStyle(dwExtendedStyle),
- m_lpstrToolTipText(NULL),
- m_fMouseOver(0), m_fFocus(0), m_fPressed(0)
- {
- m_nImage[_nImageNormal] = -1;
- m_nImage[_nImagePushed] = -1;
- m_nImage[_nImageFocusOrHover] = -1;
- m_nImage[_nImageDisabled] = -1;
- }
-
- ~CBitmapButtonImpl()
- {
- if((m_dwExtendedStyle & BMPBTN_SHAREIMAGELISTS) == 0)
- m_ImageList.Destroy();
- delete [] m_lpstrToolTipText;
- }
-
- // overridden to provide proper initialization
- BOOL SubclassWindow(HWND hWnd)
- {
-#if (_MSC_VER >= 1300)
- BOOL bRet = ATL::CWindowImpl< T, TBase, TWinTraits>::SubclassWindow(hWnd);
-#else // !(_MSC_VER >= 1300)
- typedef ATL::CWindowImpl< T, TBase, TWinTraits> _baseClass;
- BOOL bRet = _baseClass::SubclassWindow(hWnd);
-#endif // !(_MSC_VER >= 1300)
- if(bRet)
- Init();
- return bRet;
- }
-
-// Attributes
- DWORD GetBitmapButtonExtendedStyle() const
- {
- return m_dwExtendedStyle;
- }
-
- DWORD SetBitmapButtonExtendedStyle(DWORD dwExtendedStyle, DWORD dwMask = 0)
- {
- DWORD dwPrevStyle = m_dwExtendedStyle;
- if(dwMask == 0)
- m_dwExtendedStyle = dwExtendedStyle;
- else
- m_dwExtendedStyle = (m_dwExtendedStyle & ~dwMask) | (dwExtendedStyle & dwMask);
- return dwPrevStyle;
- }
-
- HIMAGELIST GetImageList() const
- {
- return m_ImageList;
- }
-
- HIMAGELIST SetImageList(HIMAGELIST hImageList)
- {
- HIMAGELIST hImageListPrev = m_ImageList;
- m_ImageList = hImageList;
- if((m_dwExtendedStyle & BMPBTN_AUTOSIZE) != 0 && ::IsWindow(m_hWnd))
- SizeToImage();
- return hImageListPrev;
- }
-
- int GetToolTipTextLength() const
- {
- return (m_lpstrToolTipText == NULL) ? -1 : lstrlen(m_lpstrToolTipText);
- }
-
- bool GetToolTipText(LPTSTR lpstrText, int nLength) const
- {
- ATLASSERT(lpstrText != NULL);
- if(m_lpstrToolTipText == NULL)
- return false;
-
- errno_t nRet = SecureHelper::strncpy_x(lpstrText, nLength, m_lpstrToolTipText, _TRUNCATE);
-
- return (nRet == 0 || nRet == STRUNCATE);
- }
-
- bool SetToolTipText(LPCTSTR lpstrText)
- {
- if(m_lpstrToolTipText != NULL)
- {
- delete [] m_lpstrToolTipText;
- m_lpstrToolTipText = NULL;
- }
-
- if(lpstrText == NULL)
- {
- if(m_tip.IsWindow())
- m_tip.Activate(FALSE);
- return true;
- }
-
- int cchLen = lstrlen(lpstrText) + 1;
- ATLTRY(m_lpstrToolTipText = new TCHAR[cchLen]);
- if(m_lpstrToolTipText == NULL)
- return false;
-
- SecureHelper::strcpy_x(m_lpstrToolTipText, cchLen, lpstrText);
- if(m_tip.IsWindow())
- {
- m_tip.Activate(TRUE);
- m_tip.AddTool(m_hWnd, m_lpstrToolTipText);
- }
-
- return true;
- }
-
-// Operations
- void SetImages(int nNormal, int nPushed = -1, int nFocusOrHover = -1, int nDisabled = -1)
- {
- if(nNormal != -1)
- m_nImage[_nImageNormal] = nNormal;
- if(nPushed != -1)
- m_nImage[_nImagePushed] = nPushed;
- if(nFocusOrHover != -1)
- m_nImage[_nImageFocusOrHover] = nFocusOrHover;
- if(nDisabled != -1)
- m_nImage[_nImageDisabled] = nDisabled;
- }
-
- BOOL SizeToImage()
- {
- ATLASSERT(::IsWindow(m_hWnd) && m_ImageList.m_hImageList != NULL);
- int cx = 0;
- int cy = 0;
- if(!m_ImageList.GetIconSize(cx, cy))
- return FALSE;
- return ResizeClient(cx, cy);
- }
-
-// Overrideables
- void DoPaint(CDCHandle dc)
- {
- ATLASSERT(m_ImageList.m_hImageList != NULL); // image list must be set
- ATLASSERT(m_nImage[0] != -1); // main bitmap must be set
-
- // set bitmap according to the current button state
- int nImage = -1;
- bool bHover = IsHoverMode();
- if(!IsWindowEnabled())
- nImage = m_nImage[_nImageDisabled];
- else if(m_fPressed == 1)
- nImage = m_nImage[_nImagePushed];
- else if((!bHover && m_fFocus == 1) || (bHover && m_fMouseOver == 1))
- nImage = m_nImage[_nImageFocusOrHover];
- if(nImage == -1) // not there, use default one
- nImage = m_nImage[_nImageNormal];
-
- // draw the button image
- int xyPos = 0;
- if((m_fPressed == 1) && ((m_dwExtendedStyle & (BMPBTN_AUTO3D_SINGLE | BMPBTN_AUTO3D_DOUBLE)) != 0) && (m_nImage[_nImagePushed] == -1))
- xyPos = 1;
- m_ImageList.Draw(dc, nImage, xyPos, xyPos, ILD_NORMAL);
-
- // draw 3D border if required
- if((m_dwExtendedStyle & (BMPBTN_AUTO3D_SINGLE | BMPBTN_AUTO3D_DOUBLE)) != 0)
- {
- RECT rect;
- GetClientRect(&rect);
-
- if(m_fPressed == 1)
- dc.DrawEdge(&rect, ((m_dwExtendedStyle & BMPBTN_AUTO3D_SINGLE) != 0) ? BDR_SUNKENOUTER : EDGE_SUNKEN, BF_RECT);
- else if(!bHover || m_fMouseOver == 1)
- dc.DrawEdge(&rect, ((m_dwExtendedStyle & BMPBTN_AUTO3D_SINGLE) != 0) ? BDR_RAISEDINNER : EDGE_RAISED, BF_RECT);
-
- if(!bHover && m_fFocus == 1)
- {
- ::InflateRect(&rect, -2 * ::GetSystemMetrics(SM_CXEDGE), -2 * ::GetSystemMetrics(SM_CYEDGE));
- dc.DrawFocusRect(&rect);
- }
- }
- }
-
-// Message map and handlers
- BEGIN_MSG_MAP(CBitmapButtonImpl)
- MESSAGE_HANDLER(WM_CREATE, OnCreate)
- MESSAGE_HANDLER(WM_DESTROY, OnDestroy)
- MESSAGE_RANGE_HANDLER(WM_MOUSEFIRST, WM_MOUSELAST, OnMouseMessage)
- MESSAGE_HANDLER(WM_ERASEBKGND, OnEraseBackground)
- MESSAGE_HANDLER(WM_PAINT, OnPaint)
- MESSAGE_HANDLER(WM_PRINTCLIENT, OnPaint)
- MESSAGE_HANDLER(WM_SETFOCUS, OnFocus)
- MESSAGE_HANDLER(WM_KILLFOCUS, OnFocus)
- MESSAGE_HANDLER(WM_LBUTTONDOWN, OnLButtonDown)
- MESSAGE_HANDLER(WM_LBUTTONDBLCLK, OnLButtonDblClk)
- MESSAGE_HANDLER(WM_LBUTTONUP, OnLButtonUp)
- MESSAGE_HANDLER(WM_CAPTURECHANGED, OnCaptureChanged)
- MESSAGE_HANDLER(WM_ENABLE, OnEnable)
- MESSAGE_HANDLER(WM_MOUSEMOVE, OnMouseMove)
- MESSAGE_HANDLER(WM_MOUSELEAVE, OnMouseLeave)
- MESSAGE_HANDLER(WM_KEYDOWN, OnKeyDown)
- MESSAGE_HANDLER(WM_KEYUP, OnKeyUp)
- MESSAGE_HANDLER(WM_TIMER, OnTimer)
- MESSAGE_HANDLER(WM_UPDATEUISTATE, OnUpdateUiState)
- END_MSG_MAP()
-
- LRESULT OnCreate(UINT /*uMsg*/, WPARAM /*wParam*/, LPARAM /*lParam*/, BOOL& bHandled)
- {
- Init();
- bHandled = FALSE;
- return 1;
- }
-
- LRESULT OnDestroy(UINT /*uMsg*/, WPARAM /*wParam*/, LPARAM /*lParam*/, BOOL& bHandled)
- {
- if(m_tip.IsWindow())
- {
- m_tip.DestroyWindow();
- m_tip.m_hWnd = NULL;
- }
- bHandled = FALSE;
- return 1;
- }
-
- LRESULT OnMouseMessage(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled)
- {
- MSG msg = { m_hWnd, uMsg, wParam, lParam };
- if(m_tip.IsWindow())
- m_tip.RelayEvent(&msg);
- bHandled = FALSE;
- return 1;
- }
-
- LRESULT OnEraseBackground(UINT /*uMsg*/, WPARAM /*wParam*/, LPARAM /*lParam*/, BOOL& /*bHandled*/)
- {
- return 1; // no background needed
- }
-
- LRESULT OnPaint(UINT /*uMsg*/, WPARAM wParam, LPARAM /*lParam*/, BOOL& /*bHandled*/)
- {
- T* pT = static_cast<T*>(this);
- if(wParam != NULL)
- {
- pT->DoPaint((HDC)wParam);
- }
- else
- {
- CPaintDC dc(m_hWnd);
- pT->DoPaint(dc.m_hDC);
- }
- return 0;
- }
-
- LRESULT OnFocus(UINT uMsg, WPARAM /*wParam*/, LPARAM /*lParam*/, BOOL& bHandled)
- {
- m_fFocus = (uMsg == WM_SETFOCUS) ? 1 : 0;
- Invalidate();
- UpdateWindow();
- bHandled = FALSE;
- return 1;
- }
-
- LRESULT OnLButtonDown(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& /*bHandled*/)
- {
- LRESULT lRet = 0;
- if(IsHoverMode())
- SetCapture();
- else
- lRet = DefWindowProc(uMsg, wParam, lParam);
- if(::GetCapture() == m_hWnd)
- {
- m_fPressed = 1;
- Invalidate();
- UpdateWindow();
- }
- if((m_dwExtendedStyle & BMPBTN_AUTOFIRE) != 0)
- {
- int nElapse = 250;
- int nDelay = 0;
- if(::SystemParametersInfo(SPI_GETKEYBOARDDELAY, 0, &nDelay, 0))
- nElapse += nDelay * 250; // all milli-seconds
- SetTimer(ID_TIMER_FIRST, nElapse);
- }
- return lRet;
- }
-
- LRESULT OnLButtonDblClk(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& /*bHandled*/)
- {
- LRESULT lRet = 0;
- if(!IsHoverMode())
- lRet = DefWindowProc(uMsg, wParam, lParam);
- if(::GetCapture() != m_hWnd)
- SetCapture();
- if(m_fPressed == 0)
- {
- m_fPressed = 1;
- Invalidate();
- UpdateWindow();
- }
- return lRet;
- }
-
- LRESULT OnLButtonUp(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& /*bHandled*/)
- {
- LRESULT lRet = 0;
- bool bHover = IsHoverMode();
- if(!bHover)
- lRet = DefWindowProc(uMsg, wParam, lParam);
- if(::GetCapture() == m_hWnd)
- {
- if(bHover && m_fPressed == 1)
- ::SendMessage(GetParent(), WM_COMMAND, MAKEWPARAM(GetDlgCtrlID(), BN_CLICKED), (LPARAM)m_hWnd);
- ::ReleaseCapture();
- }
- return lRet;
- }
-
- LRESULT OnCaptureChanged(UINT /*uMsg*/, WPARAM /*wParam*/, LPARAM /*lParam*/, BOOL& bHandled)
- {
- if(m_fPressed == 1)
- {
- m_fPressed = 0;
- Invalidate();
- UpdateWindow();
- }
- bHandled = FALSE;
- return 1;
- }
-
- LRESULT OnEnable(UINT /*uMsg*/, WPARAM /*wParam*/, LPARAM /*lParam*/, BOOL& bHandled)
- {
- Invalidate();
- UpdateWindow();
- bHandled = FALSE;
- return 1;
- }
-
- LRESULT OnMouseMove(UINT /*uMsg*/, WPARAM /*wParam*/, LPARAM lParam, BOOL& bHandled)
- {
- if(::GetCapture() == m_hWnd)
- {
- POINT ptCursor = { GET_X_LPARAM(lParam), GET_Y_LPARAM(lParam) };
- ClientToScreen(&ptCursor);
- RECT rect = { 0 };
- GetWindowRect(&rect);
- unsigned int uPressed = ::PtInRect(&rect, ptCursor) ? 1 : 0;
- if(m_fPressed != uPressed)
- {
- m_fPressed = uPressed;
- Invalidate();
- UpdateWindow();
- }
- }
- else if(IsHoverMode() && m_fMouseOver == 0)
- {
- m_fMouseOver = 1;
- Invalidate();
- UpdateWindow();
- StartTrackMouseLeave();
- }
- bHandled = FALSE;
- return 1;
- }
-
- LRESULT OnMouseLeave(UINT /*uMsg*/, WPARAM /*wParam*/, LPARAM /*lParam*/, BOOL& /*bHandled*/)
- {
- if(m_fMouseOver == 1)
- {
- m_fMouseOver = 0;
- Invalidate();
- UpdateWindow();
- }
- return 0;
- }
-
- LRESULT OnKeyDown(UINT /*uMsg*/, WPARAM wParam, LPARAM /*lParam*/, BOOL& bHandled)
- {
- if(wParam == VK_SPACE && IsHoverMode())
- return 0; // ignore if in hover mode
- if(wParam == VK_SPACE && m_fPressed == 0)
- {
- m_fPressed = 1;
- Invalidate();
- UpdateWindow();
- }
- bHandled = FALSE;
- return 1;
- }
-
- LRESULT OnKeyUp(UINT /*uMsg*/, WPARAM wParam, LPARAM /*lParam*/, BOOL& bHandled)
- {
- if(wParam == VK_SPACE && IsHoverMode())
- return 0; // ignore if in hover mode
- if(wParam == VK_SPACE && m_fPressed == 1)
- {
- m_fPressed = 0;
- Invalidate();
- UpdateWindow();
- }
- bHandled = FALSE;
- return 1;
- }
-
- LRESULT OnTimer(UINT /*uMsg*/, WPARAM wParam, LPARAM /*lParam*/, BOOL& /*bHandled*/)
- {
- ATLASSERT((m_dwExtendedStyle & BMPBTN_AUTOFIRE) != 0);
- switch(wParam) // timer ID
- {
- case ID_TIMER_FIRST:
- KillTimer(ID_TIMER_FIRST);
- if(m_fPressed == 1)
- {
- ::SendMessage(GetParent(), WM_COMMAND, MAKEWPARAM(GetDlgCtrlID(), BN_CLICKED), (LPARAM)m_hWnd);
- int nElapse = 250;
- int nRepeat = 40;
- if(::SystemParametersInfo(SPI_GETKEYBOARDSPEED, 0, &nRepeat, 0))
- nElapse = 10000 / (10 * nRepeat + 25); // milli-seconds, approximated
- SetTimer(ID_TIMER_REPEAT, nElapse);
- }
- break;
- case ID_TIMER_REPEAT:
- if(m_fPressed == 1)
- ::SendMessage(GetParent(), WM_COMMAND, MAKEWPARAM(GetDlgCtrlID(), BN_CLICKED), (LPARAM)m_hWnd);
- else if(::GetCapture() != m_hWnd)
- KillTimer(ID_TIMER_REPEAT);
- break;
- default: // not our timer
- break;
- }
- return 0;
- }
-
- LRESULT OnUpdateUiState(UINT /*uMsg*/, WPARAM /*wParam*/, LPARAM /*lParam*/, BOOL& /*bHandled*/)
- {
- // If the control is subclassed or superclassed, this message can cause
- // repainting without WM_PAINT. We don't use this state, so just do nothing.
- return 0;
- }
-
-// Implementation
- void Init()
- {
- // We need this style to prevent Windows from painting the button
- ModifyStyle(0, BS_OWNERDRAW);
-
- // create a tool tip
- m_tip.Create(m_hWnd);
- ATLASSERT(m_tip.IsWindow());
- if(m_tip.IsWindow() && m_lpstrToolTipText != NULL)
- {
- m_tip.Activate(TRUE);
- m_tip.AddTool(m_hWnd, m_lpstrToolTipText);
- }
-
- if(m_ImageList.m_hImageList != NULL && (m_dwExtendedStyle & BMPBTN_AUTOSIZE) != 0)
- SizeToImage();
- }
-
- BOOL StartTrackMouseLeave()
- {
- TRACKMOUSEEVENT tme = { 0 };
- tme.cbSize = sizeof(tme);
- tme.dwFlags = TME_LEAVE;
- tme.hwndTrack = m_hWnd;
- return _TrackMouseEvent(&tme);
- }
-
- bool IsHoverMode() const
- {
- return ((m_dwExtendedStyle & BMPBTN_HOVER) != 0);
- }
-};
-
-class CBitmapButton : public CBitmapButtonImpl<CBitmapButton>
-{
-public:
- DECLARE_WND_SUPERCLASS(_T("WTL_BitmapButton"), GetWndClassName())
-
- CBitmapButton(DWORD dwExtendedStyle = BMPBTN_AUTOSIZE, HIMAGELIST hImageList = NULL) :
- CBitmapButtonImpl<CBitmapButton>(dwExtendedStyle, hImageList)
- { }
-};
-
-#endif // !_WIN32_WCE
-
-
-///////////////////////////////////////////////////////////////////////////////
-// CCheckListCtrlView - list view control with check boxes
-
-template <DWORD t_dwStyle, DWORD t_dwExStyle, DWORD t_dwExListViewStyle>
-class CCheckListViewCtrlImplTraits
-{
-public:
- static DWORD GetWndStyle(DWORD dwStyle)
- {
- return (dwStyle == 0) ? t_dwStyle : dwStyle;
- }
-
- static DWORD GetWndExStyle(DWORD dwExStyle)
- {
- return (dwExStyle == 0) ? t_dwExStyle : dwExStyle;
- }
-
- static DWORD GetExtendedLVStyle()
- {
- return t_dwExListViewStyle;
- }
-};
-
-typedef CCheckListViewCtrlImplTraits<WS_CHILD | WS_VISIBLE | LVS_REPORT | LVS_SHOWSELALWAYS, WS_EX_CLIENTEDGE, LVS_EX_CHECKBOXES | LVS_EX_FULLROWSELECT> CCheckListViewCtrlTraits;
-
-template <class T, class TBase = CListViewCtrl, class TWinTraits = CCheckListViewCtrlTraits>
-class ATL_NO_VTABLE CCheckListViewCtrlImpl : public ATL::CWindowImpl<T, TBase, TWinTraits>
-{
-public:
- DECLARE_WND_SUPERCLASS(NULL, TBase::GetWndClassName())
-
-// Attributes
- static DWORD GetExtendedLVStyle()
- {
- return TWinTraits::GetExtendedLVStyle();
- }
-
-// Operations
- BOOL SubclassWindow(HWND hWnd)
- {
-#if (_MSC_VER >= 1300)
- BOOL bRet = ATL::CWindowImplBaseT< TBase, TWinTraits>::SubclassWindow(hWnd);
-#else // !(_MSC_VER >= 1300)
- typedef ATL::CWindowImplBaseT< TBase, TWinTraits> _baseClass;
- BOOL bRet = _baseClass::SubclassWindow(hWnd);
-#endif // !(_MSC_VER >= 1300)
- if(bRet)
- {
- T* pT = static_cast<T*>(this);
- pT;
- ATLASSERT((pT->GetExtendedLVStyle() & LVS_EX_CHECKBOXES) != 0);
- SetExtendedListViewStyle(pT->GetExtendedLVStyle());
- }
- return bRet;
- }
-
- void CheckSelectedItems(int nCurrItem)
- {
- // first check if this item is selected
- LVITEM lvi = { 0 };
- lvi.iItem = nCurrItem;
- lvi.iSubItem = 0;
- lvi.mask = LVIF_STATE;
- lvi.stateMask = LVIS_SELECTED;
- GetItem(&lvi);
- // if item is not selected, don't do anything
- if(!(lvi.state & LVIS_SELECTED))
- return;
- // new check state will be reverse of the current state,
- BOOL bCheck = !GetCheckState(nCurrItem);
- int nItem = -1;
- int nOldItem = -1;
- while((nItem = GetNextItem(nOldItem, LVNI_SELECTED)) != -1)
- {
- if(nItem != nCurrItem)
- SetCheckState(nItem, bCheck);
- nOldItem = nItem;
- }
- }
-
-// Implementation
- BEGIN_MSG_MAP(CCheckListViewCtrlImpl)
- MESSAGE_HANDLER(WM_CREATE, OnCreate)
- MESSAGE_HANDLER(WM_LBUTTONDOWN, OnLButtonDown)
- MESSAGE_HANDLER(WM_LBUTTONDBLCLK, OnLButtonDown)
- MESSAGE_HANDLER(WM_KEYDOWN, OnKeyDown)
- END_MSG_MAP()
-
- LRESULT OnCreate(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& /*bHandled*/)
- {
- // first let list view control initialize everything
- LRESULT lRet = DefWindowProc(uMsg, wParam, lParam);
- T* pT = static_cast<T*>(this);
- pT;
- ATLASSERT((pT->GetExtendedLVStyle() & LVS_EX_CHECKBOXES) != 0);
- SetExtendedListViewStyle(pT->GetExtendedLVStyle());
- return lRet;
- }
-
- LRESULT OnLButtonDown(UINT /*uMsg*/, WPARAM /*wParam*/, LPARAM lParam, BOOL& bHandled)
- {
- POINT ptMsg = { GET_X_LPARAM(lParam), GET_Y_LPARAM(lParam) };
- LVHITTESTINFO lvh = { 0 };
- lvh.pt = ptMsg;
- if(HitTest(&lvh) != -1 && lvh.flags == LVHT_ONITEMSTATEICON && ::GetKeyState(VK_CONTROL) >= 0)
- {
- T* pT = static_cast<T*>(this);
- pT->CheckSelectedItems(lvh.iItem);
- }
- bHandled = FALSE;
- return 1;
- }
-
- LRESULT OnKeyDown(UINT /*uMsg*/, WPARAM wParam, LPARAM /*lParam*/, BOOL& bHandled)
- {
- if(wParam == VK_SPACE)
- {
- int nCurrItem = GetNextItem(-1, LVNI_FOCUSED);
- if(nCurrItem != -1 && ::GetKeyState(VK_CONTROL) >= 0)
- {
- T* pT = static_cast<T*>(this);
- pT->CheckSelectedItems(nCurrItem);
- }
- }
- bHandled = FALSE;
- return 1;
- }
-};
-
-class CCheckListViewCtrl : public CCheckListViewCtrlImpl<CCheckListViewCtrl>
-{
-public:
- DECLARE_WND_SUPERCLASS(_T("WTL_CheckListView"), GetWndClassName())
-};
-
-
-///////////////////////////////////////////////////////////////////////////////
-// CHyperLink - hyper link control implementation
-
-#if (WINVER < 0x0500) && !defined(_WIN32_WCE)
-__declspec(selectany) struct
-{
- enum { cxWidth = 32, cyHeight = 32 };
- int xHotSpot;
- int yHotSpot;
- unsigned char arrANDPlane[cxWidth * cyHeight / 8];
- unsigned char arrXORPlane[cxWidth * cyHeight / 8];
-} _AtlHyperLink_CursorData =
-{
- 5, 0,
- {
- 0xF9, 0xFF, 0xFF, 0xFF, 0xF0, 0xFF, 0xFF, 0xFF, 0xF0, 0xFF, 0xFF, 0xFF, 0xF0, 0xFF, 0xFF, 0xFF,
- 0xF0, 0xFF, 0xFF, 0xFF, 0xF0, 0x3F, 0xFF, 0xFF, 0xF0, 0x07, 0xFF, 0xFF, 0xF0, 0x01, 0xFF, 0xFF,
- 0xF0, 0x00, 0xFF, 0xFF, 0x10, 0x00, 0x7F, 0xFF, 0x00, 0x00, 0x7F, 0xFF, 0x00, 0x00, 0x7F, 0xFF,
- 0x80, 0x00, 0x7F, 0xFF, 0xC0, 0x00, 0x7F, 0xFF, 0xC0, 0x00, 0x7F, 0xFF, 0xE0, 0x00, 0x7F, 0xFF,
- 0xE0, 0x00, 0xFF, 0xFF, 0xF0, 0x00, 0xFF, 0xFF, 0xF0, 0x00, 0xFF, 0xFF, 0xF8, 0x01, 0xFF, 0xFF,
- 0xF8, 0x01, 0xFF, 0xFF, 0xF8, 0x01, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF
- },
- {
- 0x00, 0x00, 0x00, 0x00, 0x06, 0x00, 0x00, 0x00, 0x06, 0x00, 0x00, 0x00, 0x06, 0x00, 0x00, 0x00,
- 0x06, 0x00, 0x00, 0x00, 0x06, 0x00, 0x00, 0x00, 0x06, 0xC0, 0x00, 0x00, 0x06, 0xD8, 0x00, 0x00,
- 0x06, 0xDA, 0x00, 0x00, 0x06, 0xDB, 0x00, 0x00, 0x67, 0xFB, 0x00, 0x00, 0x77, 0xFF, 0x00, 0x00,
- 0x37, 0xFF, 0x00, 0x00, 0x17, 0xFF, 0x00, 0x00, 0x1F, 0xFF, 0x00, 0x00, 0x0F, 0xFF, 0x00, 0x00,
- 0x0F, 0xFE, 0x00, 0x00, 0x07, 0xFE, 0x00, 0x00, 0x07, 0xFE, 0x00, 0x00, 0x03, 0xFC, 0x00, 0x00,
- 0x03, 0xFC, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
- }
-};
-#endif // (WINVER < 0x0500) && !defined(_WIN32_WCE)
-
-#define HLINK_UNDERLINED 0x00000000
-#define HLINK_NOTUNDERLINED 0x00000001
-#define HLINK_UNDERLINEHOVER 0x00000002
-#define HLINK_COMMANDBUTTON 0x00000004
-#define HLINK_NOTIFYBUTTON 0x0000000C
-#define HLINK_USETAGS 0x00000010
-#define HLINK_USETAGSBOLD 0x00000030
-#define HLINK_NOTOOLTIP 0x00000040
-#define HLINK_AUTOCREATELINKFONT 0x00000080
-#define HLINK_SINGLELINE 0x00000100
-
-// Notes:
-// - HLINK_USETAGS and HLINK_USETAGSBOLD are always left-aligned
-// - When HLINK_USETAGSBOLD is used, the underlined styles will be ignored
-
-template <class T, class TBase = ATL::CWindow, class TWinTraits = ATL::CControlWinTraits>
-class ATL_NO_VTABLE CHyperLinkImpl : public ATL::CWindowImpl< T, TBase, TWinTraits >
-{
-public:
- LPTSTR m_lpstrLabel;
- LPTSTR m_lpstrHyperLink;
-
- HCURSOR m_hCursor;
- HFONT m_hFontLink;
- HFONT m_hFontNormal;
-
- RECT m_rcLink;
-#ifndef _WIN32_WCE
- CToolTipCtrl m_tip;
-#endif // !_WIN32_WCE
-
- COLORREF m_clrLink;
- COLORREF m_clrVisited;
-
- DWORD m_dwExtendedStyle; // Hyper Link specific extended styles
-
- bool m_bPaintLabel:1;
- bool m_bVisited:1;
- bool m_bHover:1;
- bool m_bInternalLinkFont:1;
- bool m_bInternalNormalFont:1;
-
-
-// Constructor/Destructor
- CHyperLinkImpl(DWORD dwExtendedStyle = HLINK_UNDERLINED) :
- m_lpstrLabel(NULL), m_lpstrHyperLink(NULL),
- m_hCursor(NULL), m_hFontLink(NULL), m_hFontNormal(NULL),
- m_clrLink(RGB(0, 0, 255)), m_clrVisited(RGB(128, 0, 128)),
- m_dwExtendedStyle(dwExtendedStyle),
- m_bPaintLabel(true), m_bVisited(false),
- m_bHover(false), m_bInternalLinkFont(false), m_bInternalNormalFont(false)
- {
- ::SetRectEmpty(&m_rcLink);
- }
-
- ~CHyperLinkImpl()
- {
- delete [] m_lpstrLabel;
- delete [] m_lpstrHyperLink;
-#if (WINVER < 0x0500) && !defined(_WIN32_WCE)
- // It was created, not loaded, so we have to destroy it
- if(m_hCursor != NULL)
- ::DestroyCursor(m_hCursor);
-#endif // (WINVER < 0x0500) && !defined(_WIN32_WCE)
- }
-
-// Attributes
- DWORD GetHyperLinkExtendedStyle() const
- {
- return m_dwExtendedStyle;
- }
-
- DWORD SetHyperLinkExtendedStyle(DWORD dwExtendedStyle, DWORD dwMask = 0)
- {
- DWORD dwPrevStyle = m_dwExtendedStyle;
- if(dwMask == 0)
- m_dwExtendedStyle = dwExtendedStyle;
- else
- m_dwExtendedStyle = (m_dwExtendedStyle & ~dwMask) | (dwExtendedStyle & dwMask);
- return dwPrevStyle;
- }
-
- bool GetLabel(LPTSTR lpstrBuffer, int nLength) const
- {
- if(m_lpstrLabel == NULL)
- return false;
- ATLASSERT(lpstrBuffer != NULL);
- if(nLength <= lstrlen(m_lpstrLabel))
- return false;
-
- SecureHelper::strcpy_x(lpstrBuffer, nLength, m_lpstrLabel);
-
- return true;
- }
-
- bool SetLabel(LPCTSTR lpstrLabel)
- {
- delete [] m_lpstrLabel;
- m_lpstrLabel = NULL;
- int cchLen = lstrlen(lpstrLabel) + 1;
- ATLTRY(m_lpstrLabel = new TCHAR[cchLen]);
- if(m_lpstrLabel == NULL)
- return false;
-
- SecureHelper::strcpy_x(m_lpstrLabel, cchLen, lpstrLabel);
- T* pT = static_cast<T*>(this);
- pT->CalcLabelRect();
-
- if(m_hWnd != NULL)
- SetWindowText(lpstrLabel); // Set this for accessibility
-
- return true;
- }
-
- bool GetHyperLink(LPTSTR lpstrBuffer, int nLength) const
- {
- if(m_lpstrHyperLink == NULL)
- return false;
- ATLASSERT(lpstrBuffer != NULL);
- if(nLength <= lstrlen(m_lpstrHyperLink))
- return false;
-
- SecureHelper::strcpy_x(lpstrBuffer, nLength, m_lpstrHyperLink);
-
- return true;
- }
-
- bool SetHyperLink(LPCTSTR lpstrLink)
- {
- delete [] m_lpstrHyperLink;
- m_lpstrHyperLink = NULL;
- int cchLen = lstrlen(lpstrLink) + 1;
- ATLTRY(m_lpstrHyperLink = new TCHAR[cchLen]);
- if(m_lpstrHyperLink == NULL)
- return false;
-
- SecureHelper::strcpy_x(m_lpstrHyperLink, cchLen, lpstrLink);
- if(m_lpstrLabel == NULL)
- {
- T* pT = static_cast<T*>(this);
- pT->CalcLabelRect();
- }
-#ifndef _WIN32_WCE
- if(m_tip.IsWindow())
- {
- m_tip.Activate(TRUE);
- m_tip.AddTool(m_hWnd, m_lpstrHyperLink, &m_rcLink, 1);
- }
-#endif // !_WIN32_WCE
- return true;
- }
-
- HFONT GetLinkFont() const
- {
- return m_hFontLink;
- }
-
- void SetLinkFont(HFONT hFont)
- {
- if(m_bInternalLinkFont)
- {
- ::DeleteObject(m_hFontLink);
- m_bInternalLinkFont = false;
- }
-
- m_hFontLink = hFont;
-
- T* pT = static_cast<T*>(this);
- pT->CalcLabelRect();
- }
-
- int GetIdealHeight() const
- {
- ATLASSERT(::IsWindow(m_hWnd));
- if(m_lpstrLabel == NULL && m_lpstrHyperLink == NULL)
- return -1;
- if(!m_bPaintLabel)
- return -1;
-
- UINT uFormat = IsSingleLine() ? DT_SINGLELINE : DT_WORDBREAK;
-
- CClientDC dc(m_hWnd);
- RECT rect = { 0 };
- GetClientRect(&rect);
- HFONT hFontOld = dc.SelectFont(m_hFontNormal);
- RECT rcText = rect;
- dc.DrawText(_T("NS"), -1, &rcText, DT_LEFT | uFormat | DT_CALCRECT);
- dc.SelectFont(m_hFontLink);
- RECT rcLink = rect;
- dc.DrawText(_T("NS"), -1, &rcLink, DT_LEFT | uFormat | DT_CALCRECT);
- dc.SelectFont(hFontOld);
- return max(rcText.bottom - rcText.top, rcLink.bottom - rcLink.top);
- }
-
- bool GetIdealSize(SIZE& size) const
- {
- int cx = 0, cy = 0;
- bool bRet = GetIdealSize(cx, cy);
- if(bRet)
- {
- size.cx = cx;
- size.cy = cy;
- }
- return bRet;
- }
-
- bool GetIdealSize(int& cx, int& cy) const
- {
- ATLASSERT(::IsWindow(m_hWnd));
- if(m_lpstrLabel == NULL && m_lpstrHyperLink == NULL)
- return false;
- if(!m_bPaintLabel)
- return false;
-
- CClientDC dc(m_hWnd);
- RECT rcClient = { 0 };
- GetClientRect(&rcClient);
- RECT rcAll = rcClient;
-
- if(IsUsingTags())
- {
- // find tags and label parts
- LPTSTR lpstrLeft = NULL;
- int cchLeft = 0;
- LPTSTR lpstrLink = NULL;
- int cchLink = 0;
- LPTSTR lpstrRight = NULL;
- int cchRight = 0;
-
- const T* pT = static_cast<const T*>(this);
- pT->CalcLabelParts(lpstrLeft, cchLeft, lpstrLink, cchLink, lpstrRight, cchRight);
-
- // get label part rects
- UINT uFormat = IsSingleLine() ? DT_SINGLELINE : DT_WORDBREAK;
-
- HFONT hFontOld = dc.SelectFont(m_hFontNormal);
- RECT rcLeft = rcClient;
- dc.DrawText(lpstrLeft, cchLeft, &rcLeft, DT_LEFT | uFormat | DT_CALCRECT);
-
- dc.SelectFont(m_hFontLink);
- RECT rcLink = { rcLeft.right, rcLeft.top, rcClient.right, rcClient.bottom };
- dc.DrawText(lpstrLink, cchLink, &rcLink, DT_LEFT | uFormat | DT_CALCRECT);
-
- dc.SelectFont(m_hFontNormal);
- RECT rcRight = { rcLink.right, rcLink.top, rcClient.right, rcClient.bottom };
- dc.DrawText(lpstrRight, cchRight, &rcRight, DT_LEFT | uFormat | DT_CALCRECT);
-
- dc.SelectFont(hFontOld);
-
- int cyMax = max(rcLeft.bottom, max(rcLink.bottom, rcRight.bottom));
- ::SetRect(&rcAll, rcLeft.left, rcLeft.top, rcRight.right, cyMax);
- }
- else
- {
- HFONT hOldFont = NULL;
- if(m_hFontLink != NULL)
- hOldFont = dc.SelectFont(m_hFontLink);
- LPTSTR lpstrText = (m_lpstrLabel != NULL) ? m_lpstrLabel : m_lpstrHyperLink;
- DWORD dwStyle = GetStyle();
- UINT uFormat = DT_LEFT;
- if (dwStyle & SS_CENTER)
- uFormat = DT_CENTER;
- else if (dwStyle & SS_RIGHT)
- uFormat = DT_RIGHT;
- uFormat |= IsSingleLine() ? DT_SINGLELINE : DT_WORDBREAK;
- dc.DrawText(lpstrText, -1, &rcAll, uFormat | DT_CALCRECT);
- if(m_hFontLink != NULL)
- dc.SelectFont(hOldFont);
- if (dwStyle & SS_CENTER)
- {
- int dx = (rcClient.right - rcAll.right) / 2;
- ::OffsetRect(&rcAll, dx, 0);
- }
- else if (dwStyle & SS_RIGHT)
- {
- int dx = rcClient.right - rcAll.right;
- ::OffsetRect(&rcAll, dx, 0);
- }
- }
-
- cx = rcAll.right - rcAll.left;
- cy = rcAll.bottom - rcAll.top;
-
- return true;
- }
-
- // for command buttons only
- bool GetToolTipText(LPTSTR lpstrBuffer, int nLength) const
- {
- ATLASSERT(IsCommandButton());
- return GetHyperLink(lpstrBuffer, nLength);
- }
-
- bool SetToolTipText(LPCTSTR lpstrToolTipText)
- {
- ATLASSERT(IsCommandButton());
- return SetHyperLink(lpstrToolTipText);
- }
-
-// Operations
- BOOL SubclassWindow(HWND hWnd)
- {
- ATLASSERT(m_hWnd == NULL);
- ATLASSERT(::IsWindow(hWnd));
- if(m_hFontNormal == NULL)
- m_hFontNormal = (HFONT)::SendMessage(hWnd, WM_GETFONT, 0, 0L);
-#if (_MSC_VER >= 1300)
- BOOL bRet = ATL::CWindowImpl< T, TBase, TWinTraits>::SubclassWindow(hWnd);
-#else // !(_MSC_VER >= 1300)
- typedef ATL::CWindowImpl< T, TBase, TWinTraits> _baseClass;
- BOOL bRet = _baseClass::SubclassWindow(hWnd);
-#endif // !(_MSC_VER >= 1300)
- if(bRet)
- {
- T* pT = static_cast<T*>(this);
- pT->Init();
- }
- return bRet;
- }
-
- bool Navigate()
- {
- ATLASSERT(::IsWindow(m_hWnd));
- bool bRet = true;
- if(IsNotifyButton())
- {
- NMHDR nmhdr = { m_hWnd, GetDlgCtrlID(), NM_CLICK };
- ::SendMessage(GetParent(), WM_NOTIFY, GetDlgCtrlID(), (LPARAM)&nmhdr);
- }
- else if(IsCommandButton())
- {
- ::SendMessage(GetParent(), WM_COMMAND, MAKEWPARAM(GetDlgCtrlID(), BN_CLICKED), (LPARAM)m_hWnd);
- }
- else
- {
- ATLASSERT(m_lpstrHyperLink != NULL);
-#ifndef _WIN32_WCE
- DWORD_PTR dwRet = (DWORD_PTR)::ShellExecute(0, _T("open"), m_lpstrHyperLink, 0, 0, SW_SHOWNORMAL);
- bRet = (dwRet > 32);
-#else // CE specific
- SHELLEXECUTEINFO shExeInfo = { sizeof(SHELLEXECUTEINFO), 0, 0, L"open", m_lpstrHyperLink, 0, 0, SW_SHOWNORMAL, 0, 0, 0, 0, 0, 0, 0 };
- ::ShellExecuteEx(&shExeInfo);
- DWORD_PTR dwRet = (DWORD_PTR)shExeInfo.hInstApp;
- bRet = (dwRet == 0) || (dwRet > 32);
-#endif // _WIN32_WCE
- ATLASSERT(bRet);
- if(bRet)
- {
- m_bVisited = true;
- Invalidate();
- }
- }
- return bRet;
- }
-
- void CreateLinkFontFromNormal()
- {
- if(m_bInternalLinkFont)
- {
- ::DeleteObject(m_hFontLink);
- m_bInternalLinkFont = false;
- }
-
- CFontHandle font = (m_hFontNormal != NULL) ? m_hFontNormal : (HFONT)::GetStockObject(SYSTEM_FONT);
- LOGFONT lf = { 0 };
- font.GetLogFont(&lf);
-
- if(IsUsingTagsBold())
- lf.lfWeight = FW_BOLD;
- else if(!IsNotUnderlined())
- lf.lfUnderline = TRUE;
-
- m_hFontLink = ::CreateFontIndirect(&lf);
- m_bInternalLinkFont = true;
- ATLASSERT(m_hFontLink != NULL);
- }
-
-// Message map and handlers
- BEGIN_MSG_MAP(CHyperLinkImpl)
- MESSAGE_HANDLER(WM_CREATE, OnCreate)
-#ifndef _WIN32_WCE
- MESSAGE_HANDLER(WM_DESTROY, OnDestroy)
- MESSAGE_RANGE_HANDLER(WM_MOUSEFIRST, WM_MOUSELAST, OnMouseMessage)
-#endif // !_WIN32_WCE
- MESSAGE_HANDLER(WM_ERASEBKGND, OnEraseBackground)
- MESSAGE_HANDLER(WM_PAINT, OnPaint)
-#ifndef _WIN32_WCE
- MESSAGE_HANDLER(WM_PRINTCLIENT, OnPaint)
-#endif // !_WIN32_WCE
- MESSAGE_HANDLER(WM_SETFOCUS, OnFocus)
- MESSAGE_HANDLER(WM_KILLFOCUS, OnFocus)
- MESSAGE_HANDLER(WM_MOUSEMOVE, OnMouseMove)
-#ifndef _WIN32_WCE
- MESSAGE_HANDLER(WM_MOUSELEAVE, OnMouseLeave)
-#endif // !_WIN32_WCE
- MESSAGE_HANDLER(WM_LBUTTONDOWN, OnLButtonDown)
- MESSAGE_HANDLER(WM_LBUTTONUP, OnLButtonUp)
- MESSAGE_HANDLER(WM_CHAR, OnChar)
- MESSAGE_HANDLER(WM_GETDLGCODE, OnGetDlgCode)
- MESSAGE_HANDLER(WM_SETCURSOR, OnSetCursor)
- MESSAGE_HANDLER(WM_ENABLE, OnEnable)
- MESSAGE_HANDLER(WM_GETFONT, OnGetFont)
- MESSAGE_HANDLER(WM_SETFONT, OnSetFont)
- MESSAGE_HANDLER(WM_UPDATEUISTATE, OnUpdateUiState)
- MESSAGE_HANDLER(WM_SIZE, OnSize)
- END_MSG_MAP()
-
- LRESULT OnCreate(UINT /*uMsg*/, WPARAM /*wParam*/, LPARAM /*lParam*/, BOOL& /*bHandled*/)
- {
- T* pT = static_cast<T*>(this);
- pT->Init();
- return 0;
- }
-
-#ifndef _WIN32_WCE
- LRESULT OnDestroy(UINT /*uMsg*/, WPARAM /*wParam*/, LPARAM /*lParam*/, BOOL& bHandled)
- {
- if(m_tip.IsWindow())
- {
- m_tip.DestroyWindow();
- m_tip.m_hWnd = NULL;
- }
-
- if(m_bInternalLinkFont)
- {
- ::DeleteObject(m_hFontLink);
- m_hFontLink = NULL;
- m_bInternalLinkFont = false;
- }
-
- if(m_bInternalNormalFont)
- {
- ::DeleteObject(m_hFontNormal);
- m_hFontNormal = NULL;
- m_bInternalNormalFont = false;
- }
-
- bHandled = FALSE;
- return 1;
- }
-
- LRESULT OnMouseMessage(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled)
- {
- MSG msg = { m_hWnd, uMsg, wParam, lParam };
- if(m_tip.IsWindow() && IsUsingToolTip())
- m_tip.RelayEvent(&msg);
- bHandled = FALSE;
- return 1;
- }
-#endif // !_WIN32_WCE
-
- LRESULT OnEraseBackground(UINT /*uMsg*/, WPARAM /*wParam*/, LPARAM /*lParam*/, BOOL& /*bHandled*/)
- {
- return 1; // no background painting needed (we do it all during WM_PAINT)
- }
-
- LRESULT OnPaint(UINT /*uMsg*/, WPARAM wParam, LPARAM /*lParam*/, BOOL& bHandled)
- {
- if(!m_bPaintLabel)
- {
- bHandled = FALSE;
- return 1;
- }
-
- T* pT = static_cast<T*>(this);
- if(wParam != NULL)
- {
- pT->DoEraseBackground((HDC)wParam);
- pT->DoPaint((HDC)wParam);
- }
- else
- {
- CPaintDC dc(m_hWnd);
- pT->DoEraseBackground(dc.m_hDC);
- pT->DoPaint(dc.m_hDC);
- }
-
- return 0;
- }
-
- LRESULT OnFocus(UINT /*uMsg*/, WPARAM /*wParam*/, LPARAM /*lParam*/, BOOL& bHandled)
- {
- if(m_bPaintLabel)
- Invalidate();
- else
- bHandled = FALSE;
- return 0;
- }
-
- LRESULT OnMouseMove(UINT /*uMsg*/, WPARAM /*wParam*/, LPARAM lParam, BOOL& bHandled)
- {
- POINT pt = { GET_X_LPARAM(lParam), GET_Y_LPARAM(lParam) };
- if((m_lpstrHyperLink != NULL || IsCommandButton()) && ::PtInRect(&m_rcLink, pt))
- {
- ::SetCursor(m_hCursor);
- if(IsUnderlineHover())
- {
- if(!m_bHover)
- {
- m_bHover = true;
- InvalidateRect(&m_rcLink);
- UpdateWindow();
-#ifndef _WIN32_WCE
- StartTrackMouseLeave();
-#endif // !_WIN32_WCE
- }
- }
- }
- else
- {
- if(IsUnderlineHover())
- {
- if(m_bHover)
- {
- m_bHover = false;
- InvalidateRect(&m_rcLink);
- UpdateWindow();
- }
- }
- bHandled = FALSE;
- }
- return 0;
- }
-
-#ifndef _WIN32_WCE
- LRESULT OnMouseLeave(UINT /*uMsg*/, WPARAM /*wParam*/, LPARAM /*lParam*/, BOOL& /*bHandled*/)
- {
- if(IsUnderlineHover() && m_bHover)
- {
- m_bHover = false;
- InvalidateRect(&m_rcLink);
- UpdateWindow();
- }
- return 0;
- }
-#endif // !_WIN32_WCE
-
- LRESULT OnLButtonDown(UINT /*uMsg*/, WPARAM /*wParam*/, LPARAM lParam, BOOL& /*bHandled*/)
- {
- POINT pt = { GET_X_LPARAM(lParam), GET_Y_LPARAM(lParam) };
- if(::PtInRect(&m_rcLink, pt))
- {
- SetFocus();
- SetCapture();
- }
- return 0;
- }
-
- LRESULT OnLButtonUp(UINT /*uMsg*/, WPARAM /*wParam*/, LPARAM lParam, BOOL& /*bHandled*/)
- {
- if(GetCapture() == m_hWnd)
- {
- ReleaseCapture();
- POINT pt = { GET_X_LPARAM(lParam), GET_Y_LPARAM(lParam) };
- if(::PtInRect(&m_rcLink, pt))
- {
- T* pT = static_cast<T*>(this);
- pT->Navigate();
- }
- }
- return 0;
- }
-
- LRESULT OnChar(UINT /*uMsg*/, WPARAM wParam, LPARAM /*lParam*/, BOOL& /*bHandled*/)
- {
- if(wParam == VK_RETURN || wParam == VK_SPACE)
- {
- T* pT = static_cast<T*>(this);
- pT->Navigate();
- }
- return 0;
- }
-
- LRESULT OnGetDlgCode(UINT /*uMsg*/, WPARAM /*wParam*/, LPARAM /*lParam*/, BOOL& /*bHandled*/)
- {
- return DLGC_WANTCHARS;
- }
-
- LRESULT OnSetCursor(UINT /*uMsg*/, WPARAM /*wParam*/, LPARAM /*lParam*/, BOOL& bHandled)
- {
- POINT pt = { 0, 0 };
- GetCursorPos(&pt);
- ScreenToClient(&pt);
- if((m_lpstrHyperLink != NULL || IsCommandButton()) && ::PtInRect(&m_rcLink, pt))
- {
- return TRUE;
- }
- bHandled = FALSE;
- return FALSE;
- }
-
- LRESULT OnEnable(UINT /*uMsg*/, WPARAM /*wParam*/, LPARAM /*lParam*/, BOOL& /*bHandled*/)
- {
- Invalidate();
- UpdateWindow();
- return 0;
- }
-
- LRESULT OnGetFont(UINT /*uMsg*/, WPARAM /*wParam*/, LPARAM /*lParam*/, BOOL& /*bHandled*/)
- {
- return (LRESULT)m_hFontNormal;
- }
-
- LRESULT OnSetFont(UINT /*uMsg*/, WPARAM wParam, LPARAM lParam, BOOL& /*bHandled*/)
- {
- if(m_bInternalNormalFont)
- {
- ::DeleteObject(m_hFontNormal);
- m_bInternalNormalFont = false;
- }
-
- bool bCreateLinkFont = m_bInternalLinkFont;
-
- m_hFontNormal = (HFONT)wParam;
-
- if(bCreateLinkFont || IsAutoCreateLinkFont())
- CreateLinkFontFromNormal();
-
- T* pT = static_cast<T*>(this);
- pT->CalcLabelRect();
-
- if((BOOL)lParam)
- {
- Invalidate();
- UpdateWindow();
- }
-
- return 0;
- }
-
- LRESULT OnUpdateUiState(UINT /*uMsg*/, WPARAM /*wParam*/, LPARAM /*lParam*/, BOOL& /*bHandled*/)
- {
- // If the control is subclassed or superclassed, this message can cause
- // repainting without WM_PAINT. We don't use this state, so just do nothing.
- return 0;
- }
-
- LRESULT OnSize(UINT /*uMsg*/, WPARAM /*wParam*/, LPARAM /*lParam*/, BOOL& /*bHandled*/)
- {
- T* pT = static_cast<T*>(this);
- pT->CalcLabelRect();
- pT->Invalidate();
- return 0;
- }
-
-// Implementation
- void Init()
- {
- ATLASSERT(::IsWindow(m_hWnd));
-
- // Check if we should paint a label
- const int cchBuff = 8;
- TCHAR szBuffer[cchBuff] = { 0 };
- if(::GetClassName(m_hWnd, szBuffer, cchBuff))
- {
- if(lstrcmpi(szBuffer, _T("static")) == 0)
- {
- ModifyStyle(0, SS_NOTIFY); // we need this
- DWORD dwStyle = GetStyle() & 0x000000FF;
-#ifndef _WIN32_WCE
- if(dwStyle == SS_ICON || dwStyle == SS_BLACKRECT || dwStyle == SS_GRAYRECT ||
- dwStyle == SS_WHITERECT || dwStyle == SS_BLACKFRAME || dwStyle == SS_GRAYFRAME ||
- dwStyle == SS_WHITEFRAME || dwStyle == SS_OWNERDRAW ||
- dwStyle == SS_BITMAP || dwStyle == SS_ENHMETAFILE)
-#else // CE specific
- if(dwStyle == SS_ICON || dwStyle == SS_BITMAP)
-#endif // _WIN32_WCE
- m_bPaintLabel = false;
- }
- }
-
- // create or load a cursor
-#if (WINVER >= 0x0500) || defined(_WIN32_WCE)
- m_hCursor = ::LoadCursor(NULL, IDC_HAND);
-#else
- m_hCursor = ::CreateCursor(ModuleHelper::GetModuleInstance(), _AtlHyperLink_CursorData.xHotSpot, _AtlHyperLink_CursorData.yHotSpot, _AtlHyperLink_CursorData.cxWidth, _AtlHyperLink_CursorData.cyHeight, _AtlHyperLink_CursorData.arrANDPlane, _AtlHyperLink_CursorData.arrXORPlane);
-#endif
- ATLASSERT(m_hCursor != NULL);
-
- // set fonts
- if(m_bPaintLabel)
- {
- if(m_hFontNormal == NULL)
- {
- m_hFontNormal = AtlCreateControlFont();
- m_bInternalNormalFont = true;
- }
-
- if(m_hFontLink == NULL)
- CreateLinkFontFromNormal();
- }
-
-#ifndef _WIN32_WCE
- // create a tool tip
- m_tip.Create(m_hWnd);
- ATLASSERT(m_tip.IsWindow());
-#endif // !_WIN32_WCE
-
- // set label (defaults to window text)
- if(m_lpstrLabel == NULL)
- {
- int nLen = GetWindowTextLength();
- if(nLen > 0)
- {
- ATLTRY(m_lpstrLabel = new TCHAR[nLen + 1]);
- if(m_lpstrLabel != NULL)
- ATLVERIFY(GetWindowText(m_lpstrLabel, nLen + 1) > 0);
- }
- }
-
- T* pT = static_cast<T*>(this);
- pT->CalcLabelRect();
-
- // set hyperlink (defaults to label), or just activate tool tip if already set
- if(m_lpstrHyperLink == NULL && !IsCommandButton())
- {
- if(m_lpstrLabel != NULL)
- SetHyperLink(m_lpstrLabel);
- }
-#ifndef _WIN32_WCE
- else
- {
- m_tip.Activate(TRUE);
- m_tip.AddTool(m_hWnd, m_lpstrHyperLink, &m_rcLink, 1);
- }
-#endif // !_WIN32_WCE
-
- // set link colors
- if(m_bPaintLabel)
- {
- CRegKeyEx rk;
- LONG lRet = rk.Open(HKEY_CURRENT_USER, _T("Software\\Microsoft\\Internet Explorer\\Settings"));
- if(lRet == ERROR_SUCCESS)
- {
- const int cchValue = 12;
- TCHAR szValue[cchValue] = { 0 };
- ULONG ulCount = cchValue;
- lRet = rk.QueryStringValue(_T("Anchor Color"), szValue, &ulCount);
- if(lRet == ERROR_SUCCESS)
- {
- COLORREF clr = pT->_ParseColorString(szValue);
- ATLASSERT(clr != CLR_INVALID);
- if(clr != CLR_INVALID)
- m_clrLink = clr;
- }
-
- ulCount = cchValue;
- lRet = rk.QueryStringValue(_T("Anchor Color Visited"), szValue, &ulCount);
- if(lRet == ERROR_SUCCESS)
- {
- COLORREF clr = pT->_ParseColorString(szValue);
- ATLASSERT(clr != CLR_INVALID);
- if(clr != CLR_INVALID)
- m_clrVisited = clr;
- }
- }
- }
- }
-
- static COLORREF _ParseColorString(LPTSTR lpstr)
- {
- int c[3] = { -1, -1, -1 };
- LPTSTR p = NULL;
- for(int i = 0; i < 2; i++)
- {
- for(p = lpstr; *p != _T('\0'); p = ::CharNext(p))
- {
- if(*p == _T(','))
- {
- *p = _T('\0');
- c[i] = T::_xttoi(lpstr);
- lpstr = &p[1];
- break;
- }
- }
- if(c[i] == -1)
- return CLR_INVALID;
- }
- if(*lpstr == _T('\0'))
- return CLR_INVALID;
- c[2] = T::_xttoi(lpstr);
-
- return RGB(c[0], c[1], c[2]);
- }
-
- bool CalcLabelRect()
- {
- if(!::IsWindow(m_hWnd))
- return false;
- if(m_lpstrLabel == NULL && m_lpstrHyperLink == NULL)
- return false;
-
- CClientDC dc(m_hWnd);
- RECT rcClient = { 0 };
- GetClientRect(&rcClient);
- m_rcLink = rcClient;
- if(!m_bPaintLabel)
- return true;
-
- if(IsUsingTags())
- {
- // find tags and label parts
- LPTSTR lpstrLeft = NULL;
- int cchLeft = 0;
- LPTSTR lpstrLink = NULL;
- int cchLink = 0;
- LPTSTR lpstrRight = NULL;
- int cchRight = 0;
-
- T* pT = static_cast<T*>(this);
- pT->CalcLabelParts(lpstrLeft, cchLeft, lpstrLink, cchLink, lpstrRight, cchRight);
- ATLASSERT(lpstrLink != NULL);
- ATLASSERT(cchLink > 0);
-
- // get label part rects
- HFONT hFontOld = dc.SelectFont(m_hFontNormal);
-
- UINT uFormat = IsSingleLine() ? DT_SINGLELINE : DT_WORDBREAK;
-
- RECT rcLeft = rcClient;
- if(lpstrLeft != NULL)
- dc.DrawText(lpstrLeft, cchLeft, &rcLeft, DT_LEFT | uFormat | DT_CALCRECT);
-
- dc.SelectFont(m_hFontLink);
- RECT rcLink = rcClient;
- if(lpstrLeft != NULL)
- rcLink.left = rcLeft.right;
- dc.DrawText(lpstrLink, cchLink, &rcLink, DT_LEFT | uFormat | DT_CALCRECT);
-
- dc.SelectFont(hFontOld);
-
- m_rcLink = rcLink;
- }
- else
- {
- HFONT hOldFont = NULL;
- if(m_hFontLink != NULL)
- hOldFont = dc.SelectFont(m_hFontLink);
- LPTSTR lpstrText = (m_lpstrLabel != NULL) ? m_lpstrLabel : m_lpstrHyperLink;
- DWORD dwStyle = GetStyle();
- UINT uFormat = DT_LEFT;
- if (dwStyle & SS_CENTER)
- uFormat = DT_CENTER;
- else if (dwStyle & SS_RIGHT)
- uFormat = DT_RIGHT;
- uFormat |= IsSingleLine() ? DT_SINGLELINE : DT_WORDBREAK;
- dc.DrawText(lpstrText, -1, &m_rcLink, uFormat | DT_CALCRECT);
- if(m_hFontLink != NULL)
- dc.SelectFont(hOldFont);
- if (dwStyle & SS_CENTER)
- {
- int dx = (rcClient.right - m_rcLink.right) / 2;
- ::OffsetRect(&m_rcLink, dx, 0);
- }
- else if (dwStyle & SS_RIGHT)
- {
- int dx = rcClient.right - m_rcLink.right;
- ::OffsetRect(&m_rcLink, dx, 0);
- }
- }
-
- return true;
- }
-
- void CalcLabelParts(LPTSTR& lpstrLeft, int& cchLeft, LPTSTR& lpstrLink, int& cchLink, LPTSTR& lpstrRight, int& cchRight) const
- {
- lpstrLeft = NULL;
- cchLeft = 0;
- lpstrLink = NULL;
- cchLink = 0;
- lpstrRight = NULL;
- cchRight = 0;
-
- LPTSTR lpstrText = (m_lpstrLabel != NULL) ? m_lpstrLabel : m_lpstrHyperLink;
- int cchText = lstrlen(lpstrText);
- bool bOutsideLink = true;
- for(int i = 0; i < cchText; i++)
- {
- if(lpstrText[i] != _T('<'))
- continue;
-
- if(bOutsideLink)
- {
- if(::CompareString(LOCALE_USER_DEFAULT, NORM_IGNORECASE, &lpstrText[i], 3, _T("<A>"), 3) == CSTR_EQUAL)
- {
- if(i > 0)
- {
- lpstrLeft = lpstrText;
- cchLeft = i;
- }
- lpstrLink = &lpstrText[i + 3];
- bOutsideLink = false;
- }
- }
- else
- {
- if(::CompareString(LOCALE_USER_DEFAULT, NORM_IGNORECASE, &lpstrText[i], 4, _T("</A>"), 4) == CSTR_EQUAL)
- {
- cchLink = i - 3 - cchLeft;
- if(lpstrText[i + 4] != 0)
- {
- lpstrRight = &lpstrText[i + 4];
- cchRight = cchText - (i + 4);
- break;
- }
- }
- }
- }
-
- }
-
- void DoEraseBackground(CDCHandle dc)
- {
- HBRUSH hBrush = (HBRUSH)::SendMessage(GetParent(), WM_CTLCOLORSTATIC, (WPARAM)dc.m_hDC, (LPARAM)m_hWnd);
- if(hBrush != NULL)
- {
- RECT rect = { 0 };
- GetClientRect(&rect);
- dc.FillRect(&rect, hBrush);
- }
- }
-
- void DoPaint(CDCHandle dc)
- {
- if(IsUsingTags())
- {
- // find tags and label parts
- LPTSTR lpstrLeft = NULL;
- int cchLeft = 0;
- LPTSTR lpstrLink = NULL;
- int cchLink = 0;
- LPTSTR lpstrRight = NULL;
- int cchRight = 0;
-
- T* pT = static_cast<T*>(this);
- pT->CalcLabelParts(lpstrLeft, cchLeft, lpstrLink, cchLink, lpstrRight, cchRight);
-
- // get label part rects
- RECT rcClient = { 0 };
- GetClientRect(&rcClient);
-
- dc.SetBkMode(TRANSPARENT);
- HFONT hFontOld = dc.SelectFont(m_hFontNormal);
-
- UINT uFormat = IsSingleLine() ? DT_SINGLELINE : DT_WORDBREAK;
-
- if(lpstrLeft != NULL)
- dc.DrawText(lpstrLeft, cchLeft, &rcClient, DT_LEFT | uFormat);
-
- COLORREF clrOld = dc.SetTextColor(IsWindowEnabled() ? (m_bVisited ? m_clrVisited : m_clrLink) : (::GetSysColor(COLOR_GRAYTEXT)));
- if(m_hFontLink != NULL && (!IsUnderlineHover() || (IsUnderlineHover() && m_bHover)))
- dc.SelectFont(m_hFontLink);
- else
- dc.SelectFont(m_hFontNormal);
-
- dc.DrawText(lpstrLink, cchLink, &m_rcLink, DT_LEFT | uFormat);
-
- dc.SetTextColor(clrOld);
- dc.SelectFont(m_hFontNormal);
- if(lpstrRight != NULL)
- {
- RECT rcRight = { m_rcLink.right, m_rcLink.top, rcClient.right, rcClient.bottom };
- dc.DrawText(lpstrRight, cchRight, &rcRight, DT_LEFT | uFormat);
- }
-
- if(GetFocus() == m_hWnd)
- dc.DrawFocusRect(&m_rcLink);
-
- dc.SelectFont(hFontOld);
- }
- else
- {
- dc.SetBkMode(TRANSPARENT);
- COLORREF clrOld = dc.SetTextColor(IsWindowEnabled() ? (m_bVisited ? m_clrVisited : m_clrLink) : (::GetSysColor(COLOR_GRAYTEXT)));
-
- HFONT hFontOld = NULL;
- if(m_hFontLink != NULL && (!IsUnderlineHover() || (IsUnderlineHover() && m_bHover)))
- hFontOld = dc.SelectFont(m_hFontLink);
- else
- hFontOld = dc.SelectFont(m_hFontNormal);
-
- LPTSTR lpstrText = (m_lpstrLabel != NULL) ? m_lpstrLabel : m_lpstrHyperLink;
-
- DWORD dwStyle = GetStyle();
- UINT uFormat = DT_LEFT;
- if (dwStyle & SS_CENTER)
- uFormat = DT_CENTER;
- else if (dwStyle & SS_RIGHT)
- uFormat = DT_RIGHT;
- uFormat |= IsSingleLine() ? DT_SINGLELINE : DT_WORDBREAK;
-
- dc.DrawText(lpstrText, -1, &m_rcLink, uFormat);
-
- if(GetFocus() == m_hWnd)
- dc.DrawFocusRect(&m_rcLink);
-
- dc.SetTextColor(clrOld);
- dc.SelectFont(hFontOld);
- }
- }
-
-#ifndef _WIN32_WCE
- BOOL StartTrackMouseLeave()
- {
- TRACKMOUSEEVENT tme = { 0 };
- tme.cbSize = sizeof(tme);
- tme.dwFlags = TME_LEAVE;
- tme.hwndTrack = m_hWnd;
- return _TrackMouseEvent(&tme);
- }
-#endif // !_WIN32_WCE
-
-// Implementation helpers
- bool IsUnderlined() const
- {
- return ((m_dwExtendedStyle & (HLINK_NOTUNDERLINED | HLINK_UNDERLINEHOVER)) == 0);
- }
-
- bool IsNotUnderlined() const
- {
- return ((m_dwExtendedStyle & HLINK_NOTUNDERLINED) != 0);
- }
-
- bool IsUnderlineHover() const
- {
- return ((m_dwExtendedStyle & HLINK_UNDERLINEHOVER) != 0);
- }
-
- bool IsCommandButton() const
- {
- return ((m_dwExtendedStyle & HLINK_COMMANDBUTTON) != 0);
- }
-
- bool IsNotifyButton() const
- {
- return ((m_dwExtendedStyle & HLINK_NOTIFYBUTTON) == HLINK_NOTIFYBUTTON);
- }
-
- bool IsUsingTags() const
- {
- return ((m_dwExtendedStyle & HLINK_USETAGS) != 0);
- }
-
- bool IsUsingTagsBold() const
- {
- return ((m_dwExtendedStyle & HLINK_USETAGSBOLD) == HLINK_USETAGSBOLD);
- }
-
- bool IsUsingToolTip() const
- {
- return ((m_dwExtendedStyle & HLINK_NOTOOLTIP) == 0);
- }
-
- bool IsAutoCreateLinkFont() const
- {
- return ((m_dwExtendedStyle & HLINK_AUTOCREATELINKFONT) == HLINK_AUTOCREATELINKFONT);
- }
-
- bool IsSingleLine() const
- {
- return ((m_dwExtendedStyle & HLINK_SINGLELINE) == HLINK_SINGLELINE);
- }
-
- static int _xttoi(const TCHAR* nptr)
- {
-#ifndef _ATL_MIN_CRT
- return _ttoi(nptr);
-#else // _ATL_MIN_CRT
- while(*nptr == _T(' ')) // skip spaces
- ++nptr;
-
- int c = (int)(_TUCHAR)*nptr++;
- int sign = c; // save sign indication
- if (c == _T('-') || c == _T('+'))
- c = (int)(_TUCHAR)*nptr++; // skip sign
-
- int total = 0;
- while((TCHAR)c >= _T('0') && (TCHAR)c <= _T('9'))
- {
- total = 10 * total + ((TCHAR)c - _T('0')); // accumulate digit
- c = (int)(_TUCHAR)*nptr++; // get next char
- }
-
- // return result, negated if necessary
- return ((TCHAR)sign != _T('-')) ? total : -total;
-#endif // _ATL_MIN_CRT
- }
-};
-
-class CHyperLink : public CHyperLinkImpl<CHyperLink>
-{
-public:
- DECLARE_WND_CLASS(_T("WTL_HyperLink"))
-};
-
-
-///////////////////////////////////////////////////////////////////////////////
-// CWaitCursor - displays a wait cursor
-
-class CWaitCursor
-{
-public:
-// Data
- HCURSOR m_hWaitCursor;
- HCURSOR m_hOldCursor;
- bool m_bInUse;
-
-// Constructor/destructor
- CWaitCursor(bool bSet = true, LPCTSTR lpstrCursor = IDC_WAIT, bool bSys = true) : m_hOldCursor(NULL), m_bInUse(false)
- {
- HINSTANCE hInstance = bSys ? NULL : ModuleHelper::GetResourceInstance();
- m_hWaitCursor = ::LoadCursor(hInstance, lpstrCursor);
- ATLASSERT(m_hWaitCursor != NULL);
-
- if(bSet)
- Set();
- }
-
- ~CWaitCursor()
- {
- Restore();
- }
-
-// Methods
- bool Set()
- {
- if(m_bInUse)
- return false;
- m_hOldCursor = ::SetCursor(m_hWaitCursor);
- m_bInUse = true;
- return true;
- }
-
- bool Restore()
- {
- if(!m_bInUse)
- return false;
- ::SetCursor(m_hOldCursor);
- m_bInUse = false;
- return true;
- }
-};
-
-
-///////////////////////////////////////////////////////////////////////////////
-// CCustomWaitCursor - for custom and animated cursors
-
-class CCustomWaitCursor : public CWaitCursor
-{
-public:
-// Constructor/destructor
- CCustomWaitCursor(ATL::_U_STRINGorID cursor, bool bSet = true, HINSTANCE hInstance = NULL) :
- CWaitCursor(false, IDC_WAIT, true)
- {
- if(hInstance == NULL)
- hInstance = ModuleHelper::GetResourceInstance();
- m_hWaitCursor = (HCURSOR)::LoadImage(hInstance, cursor.m_lpstr, IMAGE_CURSOR, 0, 0, LR_DEFAULTSIZE);
-
- if(bSet)
- Set();
- }
-
- ~CCustomWaitCursor()
- {
- Restore();
-#if !defined(_WIN32_WCE) || ((_WIN32_WCE >= 0x400) && !(defined(WIN32_PLATFORM_PSPC) || defined(WIN32_PLATFORM_WFSP)))
- ::DestroyCursor(m_hWaitCursor);
-#endif // !defined(_WIN32_WCE) || ((_WIN32_WCE >= 0x400) && !(defined(WIN32_PLATFORM_PSPC) || defined(WIN32_PLATFORM_WFSP)))
- }
-};
-
-
-///////////////////////////////////////////////////////////////////////////////
-// CMultiPaneStatusBarCtrl - Status Bar with multiple panes
-
-template <class T, class TBase = CStatusBarCtrl>
-class ATL_NO_VTABLE CMultiPaneStatusBarCtrlImpl : public ATL::CWindowImpl< T, TBase >
-{
-public:
- DECLARE_WND_SUPERCLASS(NULL, TBase::GetWndClassName())
-
-// Data
- enum { m_cxPaneMargin = 3 };
-
- int m_nPanes;
- int* m_pPane;
-
-// Constructor/destructor
- CMultiPaneStatusBarCtrlImpl() : m_nPanes(0), m_pPane(NULL)
- { }
-
- ~CMultiPaneStatusBarCtrlImpl()
- {
- delete [] m_pPane;
- }
-
-// Methods
- HWND Create(HWND hWndParent, LPCTSTR lpstrText, DWORD dwStyle = WS_CHILD | WS_VISIBLE | WS_CLIPCHILDREN | WS_CLIPSIBLINGS | SBARS_SIZEGRIP, UINT nID = ATL_IDW_STATUS_BAR)
- {
-#if (_MSC_VER >= 1300)
- return ATL::CWindowImpl< T, TBase >::Create(hWndParent, rcDefault, lpstrText, dwStyle, 0, nID);
-#else // !(_MSC_VER >= 1300)
- typedef ATL::CWindowImpl< T, TBase > _baseClass;
- return _baseClass::Create(hWndParent, rcDefault, lpstrText, dwStyle, 0, nID);
-#endif // !(_MSC_VER >= 1300)
- }
-
- HWND Create(HWND hWndParent, UINT nTextID = ATL_IDS_IDLEMESSAGE, DWORD dwStyle = WS_CHILD | WS_VISIBLE | WS_CLIPCHILDREN | WS_CLIPSIBLINGS | SBARS_SIZEGRIP, UINT nID = ATL_IDW_STATUS_BAR)
- {
- const int cchMax = 128; // max text length is 127 for status bars (+1 for null)
- TCHAR szText[cchMax];
- szText[0] = 0;
- ::LoadString(ModuleHelper::GetResourceInstance(), nTextID, szText, cchMax);
- return Create(hWndParent, szText, dwStyle, nID);
- }
-
- BOOL SetPanes(int* pPanes, int nPanes, bool bSetText = true)
- {
- ATLASSERT(::IsWindow(m_hWnd));
- ATLASSERT(nPanes > 0);
-
- m_nPanes = nPanes;
- delete [] m_pPane;
- m_pPane = NULL;
-
- ATLTRY(m_pPane = new int[nPanes]);
- ATLASSERT(m_pPane != NULL);
- if(m_pPane == NULL)
- return FALSE;
-
- CTempBuffer<int, _WTL_STACK_ALLOC_THRESHOLD> buff;
- int* pPanesPos = buff.Allocate(nPanes);
- ATLASSERT(pPanesPos != NULL);
- if(pPanesPos == NULL)
- return FALSE;
-
- SecureHelper::memcpy_x(m_pPane, nPanes * sizeof(int), pPanes, nPanes * sizeof(int));
-
- // get status bar DC and set font
- CClientDC dc(m_hWnd);
- HFONT hOldFont = dc.SelectFont(GetFont());
-
- // get status bar borders
- int arrBorders[3] = { 0 };
- GetBorders(arrBorders);
-
- const int cchBuff = 128;
- TCHAR szBuff[cchBuff] = { 0 };
- SIZE size = { 0, 0 };
- int cxLeft = arrBorders[0];
-
- // calculate right edge of each part
- for(int i = 0; i < nPanes; i++)
- {
- if(pPanes[i] == ID_DEFAULT_PANE)
- {
- // make very large, will be resized later
- pPanesPos[i] = INT_MAX / 2;
- }
- else
- {
- ::LoadString(ModuleHelper::GetResourceInstance(), pPanes[i], szBuff, cchBuff);
- dc.GetTextExtent(szBuff, lstrlen(szBuff), &size);
- T* pT = static_cast<T*>(this);
- pT;
- pPanesPos[i] = cxLeft + size.cx + arrBorders[2] + 2 * pT->m_cxPaneMargin;
- }
- cxLeft = pPanesPos[i];
- }
-
- BOOL bRet = SetParts(nPanes, pPanesPos);
-
- if(bRet && bSetText)
- {
- for(int i = 0; i < nPanes; i++)
- {
- if(pPanes[i] != ID_DEFAULT_PANE)
- {
- ::LoadString(ModuleHelper::GetResourceInstance(), pPanes[i], szBuff, cchBuff);
- SetPaneText(m_pPane[i], szBuff);
- }
- }
- }
-
- dc.SelectFont(hOldFont);
- return bRet;
- }
-
- bool GetPaneTextLength(int nPaneID, int* pcchLength = NULL, int* pnType = NULL) const
- {
- ATLASSERT(::IsWindow(m_hWnd));
- int nIndex = GetPaneIndexFromID(nPaneID);
- if(nIndex == -1)
- return false;
-
- int nLength = GetTextLength(nIndex, pnType);
- if(pcchLength != NULL)
- *pcchLength = nLength;
-
- return true;
- }
-
- BOOL GetPaneText(int nPaneID, LPTSTR lpstrText, int* pcchLength = NULL, int* pnType = NULL) const
- {
- ATLASSERT(::IsWindow(m_hWnd));
- int nIndex = GetPaneIndexFromID(nPaneID);
- if(nIndex == -1)
- return FALSE;
-
- int nLength = GetText(nIndex, lpstrText, pnType);
- if(pcchLength != NULL)
- *pcchLength = nLength;
-
- return TRUE;
- }
-
- BOOL SetPaneText(int nPaneID, LPCTSTR lpstrText, int nType = 0)
- {
- ATLASSERT(::IsWindow(m_hWnd));
- int nIndex = GetPaneIndexFromID(nPaneID);
- if(nIndex == -1)
- return FALSE;
-
- return SetText(nIndex, lpstrText, nType);
- }
-
- BOOL GetPaneRect(int nPaneID, LPRECT lpRect) const
- {
- ATLASSERT(::IsWindow(m_hWnd));
- int nIndex = GetPaneIndexFromID(nPaneID);
- if(nIndex == -1)
- return FALSE;
-
- return GetRect(nIndex, lpRect);
- }
-
- BOOL SetPaneWidth(int nPaneID, int cxWidth)
- {
- ATLASSERT(::IsWindow(m_hWnd));
- ATLASSERT(nPaneID != ID_DEFAULT_PANE); // Can't resize this one
- int nIndex = GetPaneIndexFromID(nPaneID);
- if(nIndex == -1)
- return FALSE;
-
- // get pane positions
- CTempBuffer<int, _WTL_STACK_ALLOC_THRESHOLD> buff;
- int* pPanesPos = buff.Allocate(m_nPanes);
- if(pPanesPos == NULL)
- return FALSE;
- GetParts(m_nPanes, pPanesPos);
- // calculate offset
- int cxPaneWidth = pPanesPos[nIndex] - ((nIndex == 0) ? 0 : pPanesPos[nIndex - 1]);
- int cxOff = cxWidth - cxPaneWidth;
- // find variable width pane
- int nDef = m_nPanes;
- for(int i = 0; i < m_nPanes; i++)
- {
- if(m_pPane[i] == ID_DEFAULT_PANE)
- {
- nDef = i;
- break;
- }
- }
- // resize
- if(nIndex < nDef) // before default pane
- {
- for(int i = nIndex; i < nDef; i++)
- pPanesPos[i] += cxOff;
-
- }
- else // after default one
- {
- for(int i = nDef; i < nIndex; i++)
- pPanesPos[i] -= cxOff;
- }
- // set pane postions
- return SetParts(m_nPanes, pPanesPos);
- }
-
-#if (_WIN32_IE >= 0x0400) && !defined(_WIN32_WCE)
- BOOL GetPaneTipText(int nPaneID, LPTSTR lpstrText, int nSize) const
- {
- ATLASSERT(::IsWindow(m_hWnd));
- int nIndex = GetPaneIndexFromID(nPaneID);
- if(nIndex == -1)
- return FALSE;
-
- GetTipText(nIndex, lpstrText, nSize);
- return TRUE;
- }
-
- BOOL SetPaneTipText(int nPaneID, LPCTSTR lpstrText)
- {
- ATLASSERT(::IsWindow(m_hWnd));
- int nIndex = GetPaneIndexFromID(nPaneID);
- if(nIndex == -1)
- return FALSE;
-
- SetTipText(nIndex, lpstrText);
- return TRUE;
- }
-#endif // (_WIN32_IE >= 0x0400) && !defined(_WIN32_WCE)
-
-#if ((_WIN32_IE >= 0x0400) && !defined(_WIN32_WCE)) || (defined(_WIN32_WCE) && (_WIN32_WCE >= 0x0500))
- BOOL GetPaneIcon(int nPaneID, HICON& hIcon) const
- {
- ATLASSERT(::IsWindow(m_hWnd));
- int nIndex = GetPaneIndexFromID(nPaneID);
- if(nIndex == -1)
- return FALSE;
-
- hIcon = GetIcon(nIndex);
- return TRUE;
- }
-
- BOOL SetPaneIcon(int nPaneID, HICON hIcon)
- {
- ATLASSERT(::IsWindow(m_hWnd));
- int nIndex = GetPaneIndexFromID(nPaneID);
- if(nIndex == -1)
- return FALSE;
-
- return SetIcon(nIndex, hIcon);
- }
-#endif // ((_WIN32_IE >= 0x0400) && !defined(_WIN32_WCE)) || (defined(_WIN32_WCE) && (_WIN32_WCE >= 0x0500))
-
-// Message map and handlers
- BEGIN_MSG_MAP(CMultiPaneStatusBarCtrlImpl< T >)
- MESSAGE_HANDLER(WM_SIZE, OnSize)
- END_MSG_MAP()
-
- LRESULT OnSize(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& /*bHandled*/)
- {
- LRESULT lRet = DefWindowProc(uMsg, wParam, lParam);
- if(wParam != SIZE_MINIMIZED && m_nPanes > 0)
- {
- T* pT = static_cast<T*>(this);
- pT->UpdatePanesLayout();
- }
- return lRet;
- }
-
-// Implementation
- BOOL UpdatePanesLayout()
- {
- // get pane positions
- CTempBuffer<int, _WTL_STACK_ALLOC_THRESHOLD> buff;
- int* pPanesPos = buff.Allocate(m_nPanes);
- ATLASSERT(pPanesPos != NULL);
- if(pPanesPos == NULL)
- return FALSE;
- int nRet = GetParts(m_nPanes, pPanesPos);
- ATLASSERT(nRet == m_nPanes);
- if(nRet != m_nPanes)
- return FALSE;
- // calculate offset
- RECT rcClient = { 0 };
- GetClientRect(&rcClient);
- int cxOff = rcClient.right - pPanesPos[m_nPanes - 1];
-#ifndef _WIN32_WCE
- // Move panes left if size grip box is present
- if((GetStyle() & SBARS_SIZEGRIP) != 0)
- cxOff -= ::GetSystemMetrics(SM_CXVSCROLL) + ::GetSystemMetrics(SM_CXEDGE);
-#endif // !_WIN32_WCE
- // find variable width pane
- int i;
- for(i = 0; i < m_nPanes; i++)
- {
- if(m_pPane[i] == ID_DEFAULT_PANE)
- break;
- }
- // resize all panes from the variable one to the right
- if((i < m_nPanes) && (pPanesPos[i] + cxOff) > ((i == 0) ? 0 : pPanesPos[i - 1]))
- {
- for(; i < m_nPanes; i++)
- pPanesPos[i] += cxOff;
- }
- // set pane postions
- return SetParts(m_nPanes, pPanesPos);
- }
-
- int GetPaneIndexFromID(int nPaneID) const
- {
- for(int i = 0; i < m_nPanes; i++)
- {
- if(m_pPane[i] == nPaneID)
- return i;
- }
-
- return -1; // not found
- }
-};
-
-class CMultiPaneStatusBarCtrl : public CMultiPaneStatusBarCtrlImpl<CMultiPaneStatusBarCtrl>
-{
-public:
- DECLARE_WND_SUPERCLASS(_T("WTL_MultiPaneStatusBar"), GetWndClassName())
-};
-
-
-///////////////////////////////////////////////////////////////////////////////
-// CPaneContainer - provides header with title and close button for panes
-
-// pane container extended styles
-#define PANECNT_NOCLOSEBUTTON 0x00000001
-#define PANECNT_VERTICAL 0x00000002
-#define PANECNT_FLATBORDER 0x00000004
-#define PANECNT_NOBORDER 0x00000008
-
-template <class T, class TBase = ATL::CWindow, class TWinTraits = ATL::CControlWinTraits>
-class ATL_NO_VTABLE CPaneContainerImpl : public ATL::CWindowImpl< T, TBase, TWinTraits >, public CCustomDraw< T >
-{
-public:
- DECLARE_WND_CLASS_EX(NULL, 0, -1)
-
-// Constants
- enum
- {
- m_cxyBorder = 2,
- m_cxyTextOffset = 4,
- m_cxyBtnOffset = 1,
-
- m_cchTitle = 80,
-
- m_cxImageTB = 13,
- m_cyImageTB = 11,
- m_cxyBtnAddTB = 7,
-
- m_cxToolBar = m_cxImageTB + m_cxyBtnAddTB + m_cxyBorder + m_cxyBtnOffset,
-
- m_xBtnImageLeft = 6,
- m_yBtnImageTop = 5,
- m_xBtnImageRight = 12,
- m_yBtnImageBottom = 11,
-
- m_nCloseBtnID = ID_PANE_CLOSE
- };
-
-// Data members
- CToolBarCtrl m_tb;
- ATL::CWindow m_wndClient;
- int m_cxyHeader;
- TCHAR m_szTitle[m_cchTitle];
- DWORD m_dwExtendedStyle; // Pane container specific extended styles
- HFONT m_hFont;
- bool m_bInternalFont;
-
-
-// Constructor
- CPaneContainerImpl() : m_cxyHeader(0), m_dwExtendedStyle(0), m_hFont(NULL), m_bInternalFont(false)
- {
- m_szTitle[0] = 0;
- }
-
-// Attributes
- DWORD GetPaneContainerExtendedStyle() const
- {
- return m_dwExtendedStyle;
- }
-
- DWORD SetPaneContainerExtendedStyle(DWORD dwExtendedStyle, DWORD dwMask = 0)
- {
- DWORD dwPrevStyle = m_dwExtendedStyle;
- if(dwMask == 0)
- m_dwExtendedStyle = dwExtendedStyle;
- else
- m_dwExtendedStyle = (m_dwExtendedStyle & ~dwMask) | (dwExtendedStyle & dwMask);
- if(m_hWnd != NULL)
- {
- T* pT = static_cast<T*>(this);
- bool bUpdate = false;
-
- if(((dwPrevStyle & PANECNT_NOCLOSEBUTTON) != 0) && ((m_dwExtendedStyle & PANECNT_NOCLOSEBUTTON) == 0)) // add close button
- {
- pT->CreateCloseButton();
- bUpdate = true;
- }
- else if(((dwPrevStyle & PANECNT_NOCLOSEBUTTON) == 0) && ((m_dwExtendedStyle & PANECNT_NOCLOSEBUTTON) != 0)) // remove close button
- {
- pT->DestroyCloseButton();
- bUpdate = true;
- }
-
- if((dwPrevStyle & PANECNT_VERTICAL) != (m_dwExtendedStyle & PANECNT_VERTICAL)) // change orientation
- {
- pT->CalcSize();
- bUpdate = true;
- }
-
- if((dwPrevStyle & (PANECNT_FLATBORDER | PANECNT_NOBORDER)) !=
- (m_dwExtendedStyle & (PANECNT_FLATBORDER | PANECNT_NOBORDER))) // change border
- {
- bUpdate = true;
- }
-
- if(bUpdate)
- pT->UpdateLayout();
- }
- return dwPrevStyle;
- }
-
- HWND GetClient() const
- {
- return m_wndClient;
- }
-
- HWND SetClient(HWND hWndClient)
- {
- HWND hWndOldClient = m_wndClient;
- m_wndClient = hWndClient;
- if(m_hWnd != NULL)
- {
- T* pT = static_cast<T*>(this);
- pT->UpdateLayout();
- }
- return hWndOldClient;
- }
-
- BOOL GetTitle(LPTSTR lpstrTitle, int cchLength) const
- {
- ATLASSERT(lpstrTitle != NULL);
-
- errno_t nRet = SecureHelper::strncpy_x(lpstrTitle, cchLength, m_szTitle, _TRUNCATE);
-
- return (nRet == 0 || nRet == STRUNCATE);
- }
-
- BOOL SetTitle(LPCTSTR lpstrTitle)
- {
- ATLASSERT(lpstrTitle != NULL);
-
- errno_t nRet = SecureHelper::strncpy_x(m_szTitle, m_cchTitle, lpstrTitle, _TRUNCATE);
- bool bRet = (nRet == 0 || nRet == STRUNCATE);
- if(bRet && m_hWnd != NULL)
- {
- T* pT = static_cast<T*>(this);
- pT->UpdateLayout();
- }
-
- return bRet;
- }
-
- int GetTitleLength() const
- {
- return lstrlen(m_szTitle);
- }
-
-// Methods
- HWND Create(HWND hWndParent, LPCTSTR lpstrTitle = NULL, DWORD dwStyle = WS_CHILD | WS_VISIBLE | WS_CLIPSIBLINGS | WS_CLIPCHILDREN,
- DWORD dwExStyle = 0, UINT nID = 0, LPVOID lpCreateParam = NULL)
- {
- if(lpstrTitle != NULL)
- SecureHelper::strncpy_x(m_szTitle, m_cchTitle, lpstrTitle, _TRUNCATE);
-#if (_MSC_VER >= 1300)
- return ATL::CWindowImpl< T, TBase, TWinTraits >::Create(hWndParent, rcDefault, NULL, dwStyle, dwExStyle, nID, lpCreateParam);
-#else // !(_MSC_VER >= 1300)
- typedef ATL::CWindowImpl< T, TBase, TWinTraits > _baseClass;
- return _baseClass::Create(hWndParent, rcDefault, NULL, dwStyle, dwExStyle, nID, lpCreateParam);
-#endif // !(_MSC_VER >= 1300)
- }
-
- HWND Create(HWND hWndParent, UINT uTitleID, DWORD dwStyle = WS_CHILD | WS_VISIBLE | WS_CLIPSIBLINGS | WS_CLIPCHILDREN,
- DWORD dwExStyle = 0, UINT nID = 0, LPVOID lpCreateParam = NULL)
- {
- if(uTitleID != 0U)
- ::LoadString(ModuleHelper::GetResourceInstance(), uTitleID, m_szTitle, m_cchTitle);
-#if (_MSC_VER >= 1300)
- return ATL::CWindowImpl< T, TBase, TWinTraits >::Create(hWndParent, rcDefault, NULL, dwStyle, dwExStyle, nID, lpCreateParam);
-#else // !(_MSC_VER >= 1300)
- typedef ATL::CWindowImpl< T, TBase, TWinTraits > _baseClass;
- return _baseClass::Create(hWndParent, rcDefault, NULL, dwStyle, dwExStyle, nID, lpCreateParam);
-#endif // !(_MSC_VER >= 1300)
- }
-
- BOOL EnableCloseButton(BOOL bEnable)
- {
- ATLASSERT(::IsWindow(m_hWnd));
- T* pT = static_cast<T*>(this);
- pT; // avoid level 4 warning
- return (m_tb.m_hWnd != NULL) ? m_tb.EnableButton(pT->m_nCloseBtnID, bEnable) : FALSE;
- }
-
- void UpdateLayout()
- {
- RECT rcClient = { 0 };
- GetClientRect(&rcClient);
- T* pT = static_cast<T*>(this);
- pT->UpdateLayout(rcClient.right, rcClient.bottom);
- }
-
-// Message map and handlers
- BEGIN_MSG_MAP(CPaneContainerImpl)
- MESSAGE_HANDLER(WM_CREATE, OnCreate)
- MESSAGE_HANDLER(WM_DESTROY, OnDestroy)
- MESSAGE_HANDLER(WM_SIZE, OnSize)
- MESSAGE_HANDLER(WM_SETFOCUS, OnSetFocus)
- MESSAGE_HANDLER(WM_GETFONT, OnGetFont)
- MESSAGE_HANDLER(WM_SETFONT, OnSetFont)
- MESSAGE_HANDLER(WM_ERASEBKGND, OnEraseBackground)
- MESSAGE_HANDLER(WM_PAINT, OnPaint)
-#ifndef _WIN32_WCE
- MESSAGE_HANDLER(WM_PRINTCLIENT, OnPaint)
-#endif // !_WIN32_WCE
- MESSAGE_HANDLER(WM_NOTIFY, OnNotify)
- MESSAGE_HANDLER(WM_COMMAND, OnCommand)
- FORWARD_NOTIFICATIONS()
- END_MSG_MAP()
-
- LRESULT OnCreate(UINT /*uMsg*/, WPARAM /*wParam*/, LPARAM /*lParam*/, BOOL& /*bHandled*/)
- {
- if(m_hFont == NULL)
- {
- // The same as AtlCreateControlFont() for horizontal pane
-#ifndef _WIN32_WCE
- LOGFONT lf = { 0 };
- ATLVERIFY(::SystemParametersInfo(SPI_GETICONTITLELOGFONT, sizeof(LOGFONT), &lf, 0) != FALSE);
- if(IsVertical())
- lf.lfEscapement = 900; // 90 degrees
- m_hFont = ::CreateFontIndirect(&lf);
-#else // CE specific
- m_hFont = (HFONT)::GetStockObject(SYSTEM_FONT);
- if(IsVertical())
- {
- CLogFont lf(m_hFont);
- lf.lfEscapement = 900; // 90 degrees
- m_hFont = ::CreateFontIndirect(&lf);
- }
-#endif // _WIN32_WCE
- m_bInternalFont = true;
- }
-
- T* pT = static_cast<T*>(this);
- pT->CalcSize();
-
- if((m_dwExtendedStyle & PANECNT_NOCLOSEBUTTON) == 0)
- pT->CreateCloseButton();
-
- return 0;
- }
-
- LRESULT OnDestroy(UINT /*uMsg*/, WPARAM /*wParam*/, LPARAM /*lParam*/, BOOL& /*bHandled*/)
- {
- if(m_bInternalFont)
- {
- ::DeleteObject(m_hFont);
- m_hFont = NULL;
- m_bInternalFont = false;
- }
-
- return 0;
- }
-
- LRESULT OnSize(UINT /*uMsg*/, WPARAM /*wParam*/, LPARAM lParam, BOOL& /*bHandled*/)
- {
- T* pT = static_cast<T*>(this);
- pT->UpdateLayout(GET_X_LPARAM(lParam), GET_Y_LPARAM(lParam));
- return 0;
- }
-
- LRESULT OnSetFocus(UINT /*uMsg*/, WPARAM /*wParam*/, LPARAM /*lParam*/, BOOL& /*bHandled*/)
- {
- if(m_wndClient.m_hWnd != NULL)
- m_wndClient.SetFocus();
- return 0;
- }
-
- LRESULT OnGetFont(UINT /*uMsg*/, WPARAM /*wParam*/, LPARAM /*lParam*/, BOOL& /*bHandled*/)
- {
- return (LRESULT)m_hFont;
- }
-
- LRESULT OnSetFont(UINT /*uMsg*/, WPARAM wParam, LPARAM lParam, BOOL& /*bHandled*/)
- {
- if(m_bInternalFont)
- {
- ::DeleteObject(m_hFont);
- m_bInternalFont = false;
- }
-
- m_hFont = (HFONT)wParam;
-
- T* pT = static_cast<T*>(this);
- pT->CalcSize();
-
- if((BOOL)lParam != FALSE)
- pT->UpdateLayout();
-
- return 0;
- }
-
- LRESULT OnEraseBackground(UINT /*uMsg*/, WPARAM /*wParam*/, LPARAM /*lParam*/, BOOL& /*bHandled*/)
- {
- return 1; // no background needed
- }
-
- LRESULT OnPaint(UINT /*uMsg*/, WPARAM wParam, LPARAM /*lParam*/, BOOL& /*bHandled*/)
- {
- T* pT = static_cast<T*>(this);
- if(wParam != NULL)
- {
- pT->DrawPaneTitle((HDC)wParam);
-
- if(m_wndClient.m_hWnd == NULL) // no client window
- pT->DrawPane((HDC)wParam);
- }
- else
- {
- CPaintDC dc(m_hWnd);
- pT->DrawPaneTitle(dc.m_hDC);
-
- if(m_wndClient.m_hWnd == NULL) // no client window
- pT->DrawPane(dc.m_hDC);
- }
-
- return 0;
- }
-
- LRESULT OnNotify(UINT /*uMsg*/, WPARAM /*wParam*/, LPARAM lParam, BOOL& bHandled)
- {
- if(m_tb.m_hWnd == NULL)
- {
- bHandled = FALSE;
- return 1;
- }
-
- T* pT = static_cast<T*>(this);
- pT;
- LPNMHDR lpnmh = (LPNMHDR)lParam;
- LRESULT lRet = 0;
-
- // pass toolbar custom draw notifications to the base class
- if(lpnmh->code == NM_CUSTOMDRAW && lpnmh->hwndFrom == m_tb.m_hWnd)
- lRet = CCustomDraw< T >::OnCustomDraw(0, lpnmh, bHandled);
-#ifndef _WIN32_WCE
- // tooltip notifications come with the tooltip window handle and button ID,
- // pass them to the parent if we don't handle them
- else if(lpnmh->code == TTN_GETDISPINFO && lpnmh->idFrom == pT->m_nCloseBtnID)
- bHandled = pT->GetToolTipText(lpnmh);
-#endif // !_WIN32_WCE
- // only let notifications not from the toolbar go to the parent
- else if(lpnmh->hwndFrom != m_tb.m_hWnd && lpnmh->idFrom != pT->m_nCloseBtnID)
- bHandled = FALSE;
-
- return lRet;
- }
-
- LRESULT OnCommand(UINT /*uMsg*/, WPARAM wParam, LPARAM lParam, BOOL& bHandled)
- {
- // if command comes from the close button, substitute HWND of the pane container instead
- if(m_tb.m_hWnd != NULL && (HWND)lParam == m_tb.m_hWnd)
- return ::SendMessage(GetParent(), WM_COMMAND, wParam, (LPARAM)m_hWnd);
-
- bHandled = FALSE;
- return 1;
- }
-
-// Custom draw overrides
- DWORD OnPrePaint(int /*idCtrl*/, LPNMCUSTOMDRAW /*lpNMCustomDraw*/)
- {
- return CDRF_NOTIFYITEMDRAW; // we need per-item notifications
- }
-
- DWORD OnItemPrePaint(int /*idCtrl*/, LPNMCUSTOMDRAW lpNMCustomDraw)
- {
- CDCHandle dc = lpNMCustomDraw->hdc;
-#if (_WIN32_IE >= 0x0400)
- RECT& rc = lpNMCustomDraw->rc;
-#else // !(_WIN32_IE >= 0x0400)
- RECT rc;
- m_tb.GetItemRect(0, &rc);
-#endif // !(_WIN32_IE >= 0x0400)
-
- dc.FillRect(&rc, COLOR_3DFACE);
-
- return CDRF_NOTIFYPOSTPAINT;
- }
-
- DWORD OnItemPostPaint(int /*idCtrl*/, LPNMCUSTOMDRAW lpNMCustomDraw)
- {
- CDCHandle dc = lpNMCustomDraw->hdc;
-#if (_WIN32_IE >= 0x0400)
- RECT& rc = lpNMCustomDraw->rc;
-#else // !(_WIN32_IE >= 0x0400)
- RECT rc = { 0 };
- m_tb.GetItemRect(0, &rc);
-#endif // !(_WIN32_IE >= 0x0400)
-
- RECT rcImage = { m_xBtnImageLeft, m_yBtnImageTop, m_xBtnImageRight + 1, m_yBtnImageBottom + 1 };
- ::OffsetRect(&rcImage, rc.left, rc.top);
- T* pT = static_cast<T*>(this);
-
- if((lpNMCustomDraw->uItemState & CDIS_DISABLED) != 0)
- {
- RECT rcShadow = rcImage;
- ::OffsetRect(&rcShadow, 1, 1);
- CPen pen1;
- pen1.CreatePen(PS_SOLID, 0, ::GetSysColor(COLOR_3DHILIGHT));
- pT->DrawButtonImage(dc, rcShadow, pen1);
- CPen pen2;
- pen2.CreatePen(PS_SOLID, 0, ::GetSysColor(COLOR_3DSHADOW));
- pT->DrawButtonImage(dc, rcImage, pen2);
- }
- else
- {
- if((lpNMCustomDraw->uItemState & CDIS_SELECTED) != 0)
- ::OffsetRect(&rcImage, 1, 1);
- CPen pen;
- pen.CreatePen(PS_SOLID, 0, ::GetSysColor(COLOR_BTNTEXT));
- pT->DrawButtonImage(dc, rcImage, pen);
- }
-
- return CDRF_DODEFAULT; // continue with the default item painting
- }
-
-// Implementation - overrideable methods
- void UpdateLayout(int cxWidth, int cyHeight)
- {
- ATLASSERT(::IsWindow(m_hWnd));
- RECT rect = { 0 };
-
- if(IsVertical())
- {
- ::SetRect(&rect, 0, 0, m_cxyHeader, cyHeight);
- if(m_tb.m_hWnd != NULL)
- m_tb.SetWindowPos(NULL, m_cxyBorder, m_cxyBorder + m_cxyBtnOffset, 0, 0, SWP_NOZORDER | SWP_NOSIZE | SWP_NOACTIVATE);
-
- if(m_wndClient.m_hWnd != NULL)
- m_wndClient.SetWindowPos(NULL, m_cxyHeader, 0, cxWidth - m_cxyHeader, cyHeight, SWP_NOZORDER);
- else
- rect.right = cxWidth;
- }
- else
- {
- ::SetRect(&rect, 0, 0, cxWidth, m_cxyHeader);
- if(m_tb.m_hWnd != NULL)
- m_tb.SetWindowPos(NULL, rect.right - m_cxToolBar, m_cxyBorder + m_cxyBtnOffset, 0, 0, SWP_NOZORDER | SWP_NOSIZE | SWP_NOACTIVATE);
-
- if(m_wndClient.m_hWnd != NULL)
- m_wndClient.SetWindowPos(NULL, 0, m_cxyHeader, cxWidth, cyHeight - m_cxyHeader, SWP_NOZORDER);
- else
- rect.bottom = cyHeight;
- }
-
- InvalidateRect(&rect);
- }
-
- void CreateCloseButton()
- {
- ATLASSERT(m_tb.m_hWnd == NULL);
- // create toolbar for the "x" button
- m_tb.Create(m_hWnd, rcDefault, NULL, WS_CHILD | WS_VISIBLE | WS_CLIPCHILDREN | WS_CLIPSIBLINGS | CCS_NODIVIDER | CCS_NORESIZE | CCS_NOPARENTALIGN | CCS_NOMOVEY | TBSTYLE_TOOLTIPS | TBSTYLE_FLAT, 0);
- ATLASSERT(m_tb.IsWindow());
-
- if(m_tb.m_hWnd != NULL)
- {
- T* pT = static_cast<T*>(this);
- pT; // avoid level 4 warning
-
- m_tb.SetButtonStructSize();
-
- TBBUTTON tbbtn = { 0 };
- tbbtn.idCommand = pT->m_nCloseBtnID;
- tbbtn.fsState = TBSTATE_ENABLED;
- tbbtn.fsStyle = TBSTYLE_BUTTON;
- m_tb.AddButtons(1, &tbbtn);
-
- m_tb.SetBitmapSize(m_cxImageTB, m_cyImageTB);
- m_tb.SetButtonSize(m_cxImageTB + m_cxyBtnAddTB, m_cyImageTB + m_cxyBtnAddTB);
-
- if(IsVertical())
- m_tb.SetWindowPos(NULL, m_cxyBorder + m_cxyBtnOffset, m_cxyBorder + m_cxyBtnOffset, m_cxImageTB + m_cxyBtnAddTB, m_cyImageTB + m_cxyBtnAddTB, SWP_NOZORDER | SWP_NOACTIVATE);
- else
- m_tb.SetWindowPos(NULL, 0, 0, m_cxImageTB + m_cxyBtnAddTB, m_cyImageTB + m_cxyBtnAddTB, SWP_NOZORDER | SWP_NOMOVE | SWP_NOACTIVATE);
- }
- }
-
- void DestroyCloseButton()
- {
- if(m_tb.m_hWnd != NULL)
- m_tb.DestroyWindow();
- }
-
- void CalcSize()
- {
- T* pT = static_cast<T*>(this);
- CFontHandle font = pT->GetTitleFont();
- if(font.IsNull())
- font = (HFONT)::GetStockObject(SYSTEM_FONT);
- LOGFONT lf = { 0 };
- font.GetLogFont(lf);
- if(IsVertical())
- {
- m_cxyHeader = m_cxImageTB + m_cxyBtnAddTB + m_cxyBorder;
- }
- else
- {
- int cyFont = abs(lf.lfHeight) + m_cxyBorder + 2 * m_cxyTextOffset;
- int cyBtn = m_cyImageTB + m_cxyBtnAddTB + m_cxyBorder + 2 * m_cxyBtnOffset;
- m_cxyHeader = max(cyFont, cyBtn);
- }
- }
-
- HFONT GetTitleFont() const
- {
- return m_hFont;
- }
-
-#ifndef _WIN32_WCE
- BOOL GetToolTipText(LPNMHDR /*lpnmh*/)
- {
- return FALSE;
- }
-#endif // !_WIN32_WCE
-
- void DrawPaneTitle(CDCHandle dc)
- {
- RECT rect = { 0 };
- GetClientRect(&rect);
-
- UINT uBorder = BF_LEFT | BF_TOP | BF_ADJUST;
- if(IsVertical())
- {
- rect.right = rect.left + m_cxyHeader;
- uBorder |= BF_BOTTOM;
- }
- else
- {
- rect.bottom = rect.top + m_cxyHeader;
- uBorder |= BF_RIGHT;
- }
-
- if((m_dwExtendedStyle & PANECNT_NOBORDER) == 0)
- {
- if((m_dwExtendedStyle & PANECNT_FLATBORDER) != 0)
- uBorder |= BF_FLAT;
- dc.DrawEdge(&rect, EDGE_ETCHED, uBorder);
- }
- dc.FillRect(&rect, COLOR_3DFACE);
-
- // draw title text
- dc.SetTextColor(::GetSysColor(COLOR_WINDOWTEXT));
- dc.SetBkMode(TRANSPARENT);
- T* pT = static_cast<T*>(this);
- HFONT hFontOld = dc.SelectFont(pT->GetTitleFont());
-#ifdef _WIN32_WCE
- const UINT DT_END_ELLIPSIS = 0;
-#endif // _WIN32_WCE
-
- if(IsVertical())
- {
- rect.top += m_cxyTextOffset;
- rect.bottom -= m_cxyTextOffset;
- if(m_tb.m_hWnd != NULL)
- rect.top += m_cxToolBar;;
-
- RECT rcCalc = { rect.left, rect.bottom, rect.right, rect.top };
- int cxFont = dc.DrawText(m_szTitle, -1, &rcCalc, DT_TOP | DT_SINGLELINE | DT_END_ELLIPSIS | DT_CALCRECT);
- RECT rcText = { 0 };
- rcText.left = (rect.right - rect.left - cxFont) / 2;
- rcText.right = rcText.left + (rect.bottom - rect.top);
- rcText.top = rect.bottom;
- rcText.bottom = rect.top;
- dc.DrawText(m_szTitle, -1, &rcText, DT_TOP | DT_SINGLELINE | DT_END_ELLIPSIS);
- }
- else
- {
- rect.left += m_cxyTextOffset;
- rect.right -= m_cxyTextOffset;
- if(m_tb.m_hWnd != NULL)
- rect.right -= m_cxToolBar;;
-
- dc.DrawText(m_szTitle, -1, &rect, DT_LEFT | DT_SINGLELINE | DT_VCENTER | DT_END_ELLIPSIS);
- }
-
- dc.SelectFont(hFontOld);
- }
-
- // called only if pane is empty
- void DrawPane(CDCHandle dc)
- {
- RECT rect = { 0 };
- GetClientRect(&rect);
- if(IsVertical())
- rect.left += m_cxyHeader;
- else
- rect.top += m_cxyHeader;
- if((GetExStyle() & WS_EX_CLIENTEDGE) == 0)
- dc.DrawEdge(&rect, EDGE_SUNKEN, BF_RECT | BF_ADJUST);
- dc.FillRect(&rect, COLOR_APPWORKSPACE);
- }
-
- // drawing helper - draws "x" button image
- void DrawButtonImage(CDCHandle dc, RECT& rcImage, HPEN hPen)
- {
-#if !defined(_WIN32_WCE) || (_WIN32_WCE >= 400)
- HPEN hPenOld = dc.SelectPen(hPen);
-
- dc.MoveTo(rcImage.left, rcImage.top);
- dc.LineTo(rcImage.right, rcImage.bottom);
- dc.MoveTo(rcImage.left + 1, rcImage.top);
- dc.LineTo(rcImage.right + 1, rcImage.bottom);
-
- dc.MoveTo(rcImage.left, rcImage.bottom - 1);
- dc.LineTo(rcImage.right, rcImage.top - 1);
- dc.MoveTo(rcImage.left + 1, rcImage.bottom - 1);
- dc.LineTo(rcImage.right + 1, rcImage.top - 1);
-
- dc.SelectPen(hPenOld);
-#else // (_WIN32_WCE < 400)
- rcImage;
- hPen;
- // no support for the "x" button image
-#endif // (_WIN32_WCE < 400)
- }
-
- bool IsVertical() const
- {
- return ((m_dwExtendedStyle & PANECNT_VERTICAL) != 0);
- }
-};
-
-class CPaneContainer : public CPaneContainerImpl<CPaneContainer>
-{
-public:
- DECLARE_WND_CLASS_EX(_T("WTL_PaneContainer"), 0, -1)
-};
-
-
-///////////////////////////////////////////////////////////////////////////////
-// CSortListViewCtrl - implements sorting for a listview control
-
-// sort listview extended styles
-#define SORTLV_USESHELLBITMAPS 0x00000001
-
-// Notification sent to parent when sort column is changed by user clicking header.
-#define SLVN_SORTCHANGED LVN_LAST
-
-// A LPNMSORTLISTVIEW is sent with the SLVN_SORTCHANGED notification
-typedef struct tagNMSORTLISTVIEW
-{
- NMHDR hdr;
- int iNewSortColumn;
- int iOldSortColumn;
-} NMSORTLISTVIEW, *LPNMSORTLISTVIEW;
-
-// Column sort types. Can be set on a per-column basis with the SetColumnSortType method.
-enum
-{
- LVCOLSORT_NONE,
- LVCOLSORT_TEXT, // default
- LVCOLSORT_TEXTNOCASE,
- LVCOLSORT_LONG,
- LVCOLSORT_DOUBLE,
- LVCOLSORT_DECIMAL,
- LVCOLSORT_DATETIME,
- LVCOLSORT_DATE,
- LVCOLSORT_TIME,
- LVCOLSORT_CUSTOM,
- LVCOLSORT_LAST = LVCOLSORT_CUSTOM
-};
-
-
-template <class T>
-class CSortListViewImpl
-{
-public:
- enum
- {
- m_cchCmpTextMax = 32, // overrideable
- m_cxSortImage = 16,
- m_cySortImage = 15,
- m_cxSortArrow = 11,
- m_cySortArrow = 6,
- m_iSortUp = 0, // index of sort bitmaps
- m_iSortDown = 1,
- m_nShellSortUpID = 133
- };
-
- // passed to LVCompare functions as lParam1 and lParam2
- struct LVCompareParam
- {
- int iItem;
- DWORD_PTR dwItemData;
- union
- {
- long lValue;
- double dblValue;
- DECIMAL decValue;
- LPCTSTR pszValue;
- };
- };
-
- // passed to LVCompare functions as the lParamSort parameter
- struct LVSortInfo
- {
- T* pT;
- int iSortCol;
- bool bDescending;
- };
-
- bool m_bSortDescending;
- bool m_bCommCtrl6;
- int m_iSortColumn;
- CBitmap m_bmSort[2];
- int m_fmtOldSortCol;
- HBITMAP m_hbmOldSortCol;
- DWORD m_dwSortLVExtendedStyle;
- ATL::CSimpleArray<WORD> m_arrColSortType;
- bool m_bUseWaitCursor;
-
- CSortListViewImpl() :
- m_bSortDescending(false),
- m_bCommCtrl6(false),
- m_iSortColumn(-1),
- m_fmtOldSortCol(0),
- m_hbmOldSortCol(NULL),
- m_dwSortLVExtendedStyle(SORTLV_USESHELLBITMAPS),
- m_bUseWaitCursor(true)
- {
-#ifndef _WIN32_WCE
- DWORD dwMajor = 0;
- DWORD dwMinor = 0;
- HRESULT hRet = ATL::AtlGetCommCtrlVersion(&dwMajor, &dwMinor);
- m_bCommCtrl6 = SUCCEEDED(hRet) && dwMajor >= 6;
-#endif // !_WIN32_WCE
- }
-
-// Attributes
- void SetSortColumn(int iCol)
- {
- T* pT = static_cast<T*>(this);
- ATLASSERT(::IsWindow(pT->m_hWnd));
- CHeaderCtrl header = pT->GetHeader();
- ATLASSERT(header.m_hWnd != NULL);
- ATLASSERT(iCol >= -1 && iCol < m_arrColSortType.GetSize());
-
- int iOldSortCol = m_iSortColumn;
- m_iSortColumn = iCol;
- if(m_bCommCtrl6)
- {
-#ifndef HDF_SORTUP
- const int HDF_SORTUP = 0x0400;
-#endif // HDF_SORTUP
-#ifndef HDF_SORTDOWN
- const int HDF_SORTDOWN = 0x0200;
-#endif // HDF_SORTDOWN
- const int nMask = HDF_SORTUP | HDF_SORTDOWN;
- HDITEM hditem = { HDI_FORMAT };
- if(iOldSortCol != iCol && iOldSortCol >= 0 && header.GetItem(iOldSortCol, &hditem))
- {
- hditem.fmt &= ~nMask;
- header.SetItem(iOldSortCol, &hditem);
- }
- if(iCol >= 0 && header.GetItem(iCol, &hditem))
- {
- hditem.fmt &= ~nMask;
- hditem.fmt |= m_bSortDescending ? HDF_SORTDOWN : HDF_SORTUP;
- header.SetItem(iCol, &hditem);
- }
- return;
- }
-
- if(m_bmSort[m_iSortUp].IsNull())
- pT->CreateSortBitmaps();
-
- // restore previous sort column's bitmap, if any, and format
- HDITEM hditem = { HDI_BITMAP | HDI_FORMAT };
- if(iOldSortCol != iCol && iOldSortCol >= 0)
- {
- hditem.hbm = m_hbmOldSortCol;
- hditem.fmt = m_fmtOldSortCol;
- header.SetItem(iOldSortCol, &hditem);
- }
-
- // save new sort column's bitmap and format, and add our sort bitmap
- if(iCol >= 0 && header.GetItem(iCol, &hditem))
- {
- if(iOldSortCol != iCol)
- {
- m_fmtOldSortCol = hditem.fmt;
- m_hbmOldSortCol = hditem.hbm;
- }
- hditem.fmt &= ~HDF_IMAGE;
- hditem.fmt |= HDF_BITMAP | HDF_BITMAP_ON_RIGHT;
- int i = m_bSortDescending ? m_iSortDown : m_iSortUp;
- hditem.hbm = m_bmSort[i];
- header.SetItem(iCol, &hditem);
- }
- }
-
- int GetSortColumn() const
- {
- return m_iSortColumn;
- }
-
- void SetColumnSortType(int iCol, WORD wType)
- {
- ATLASSERT(iCol >= 0 && iCol < m_arrColSortType.GetSize());
- ATLASSERT(wType >= LVCOLSORT_NONE && wType <= LVCOLSORT_LAST);
- m_arrColSortType[iCol] = wType;
- }
-
- WORD GetColumnSortType(int iCol) const
- {
- ATLASSERT((iCol >= 0) && iCol < m_arrColSortType.GetSize());
- return m_arrColSortType[iCol];
- }
-
- int GetColumnCount() const
- {
- const T* pT = static_cast<const T*>(this);
- ATLASSERT(::IsWindow(pT->m_hWnd));
- CHeaderCtrl header = pT->GetHeader();
- return header.m_hWnd != NULL ? header.GetItemCount() : 0;
- }
-
- bool IsSortDescending() const
- {
- return m_bSortDescending;
- }
-
- DWORD GetSortListViewExtendedStyle() const
- {
- return m_dwSortLVExtendedStyle;
- }
-
- DWORD SetSortListViewExtendedStyle(DWORD dwExtendedStyle, DWORD dwMask = 0)
- {
- DWORD dwPrevStyle = m_dwSortLVExtendedStyle;
- if(dwMask == 0)
- m_dwSortLVExtendedStyle = dwExtendedStyle;
- else
- m_dwSortLVExtendedStyle = (m_dwSortLVExtendedStyle & ~dwMask) | (dwExtendedStyle & dwMask);
- return dwPrevStyle;
- }
-
-// Operations
- bool DoSortItems(int iCol, bool bDescending = false)
- {
- T* pT = static_cast<T*>(this);
- ATLASSERT(::IsWindow(pT->m_hWnd));
- ATLASSERT(iCol >= 0 && iCol < m_arrColSortType.GetSize());
-
- WORD wType = m_arrColSortType[iCol];
- if(wType == LVCOLSORT_NONE)
- return false;
-
- int nCount = pT->GetItemCount();
- if(nCount < 2)
- {
- m_bSortDescending = bDescending;
- SetSortColumn(iCol);
- return true;
- }
-
- CWaitCursor waitCursor(false);
- if(m_bUseWaitCursor)
- waitCursor.Set();
-
- LVCompareParam* pParam = NULL;
- ATLTRY(pParam = new LVCompareParam[nCount]);
- PFNLVCOMPARE pFunc = NULL;
- TCHAR pszTemp[pT->m_cchCmpTextMax];
- bool bStrValue = false;
-
- switch(wType)
- {
- case LVCOLSORT_TEXT:
- pFunc = (PFNLVCOMPARE)pT->LVCompareText;
- case LVCOLSORT_TEXTNOCASE:
- if(pFunc == NULL)
- pFunc = (PFNLVCOMPARE)pT->LVCompareTextNoCase;
- case LVCOLSORT_CUSTOM:
- {
- if(pFunc == NULL)
- pFunc = (PFNLVCOMPARE)pT->LVCompareCustom;
-
- for(int i = 0; i < nCount; i++)
- {
- pParam[i].iItem = i;
- pParam[i].dwItemData = pT->GetItemData(i);
- pParam[i].pszValue = new TCHAR[pT->m_cchCmpTextMax];
- pT->GetItemText(i, iCol, (LPTSTR)pParam[i].pszValue, pT->m_cchCmpTextMax);
- pT->SetItemData(i, (DWORD_PTR)&pParam[i]);
- }
- bStrValue = true;
- }
- break;
- case LVCOLSORT_LONG:
- {
- pFunc = (PFNLVCOMPARE)pT->LVCompareLong;
- for(int i = 0; i < nCount; i++)
- {
- pParam[i].iItem = i;
- pParam[i].dwItemData = pT->GetItemData(i);
- pT->GetItemText(i, iCol, pszTemp, pT->m_cchCmpTextMax);
- pParam[i].lValue = pT->StrToLong(pszTemp);
- pT->SetItemData(i, (DWORD_PTR)&pParam[i]);
- }
- }
- break;
- case LVCOLSORT_DOUBLE:
- {
- pFunc = (PFNLVCOMPARE)pT->LVCompareDouble;
- for(int i = 0; i < nCount; i++)
- {
- pParam[i].iItem = i;
- pParam[i].dwItemData = pT->GetItemData(i);
- pT->GetItemText(i, iCol, pszTemp, pT->m_cchCmpTextMax);
- pParam[i].dblValue = pT->StrToDouble(pszTemp);
- pT->SetItemData(i, (DWORD_PTR)&pParam[i]);
- }
- }
- break;
- case LVCOLSORT_DECIMAL:
- {
- pFunc = (PFNLVCOMPARE)pT->LVCompareDecimal;
- for(int i = 0; i < nCount; i++)
- {
- pParam[i].iItem = i;
- pParam[i].dwItemData = pT->GetItemData(i);
- pT->GetItemText(i, iCol, pszTemp, pT->m_cchCmpTextMax);
- pT->StrToDecimal(pszTemp, &pParam[i].decValue);
- pT->SetItemData(i, (DWORD_PTR)&pParam[i]);
- }
- }
- break;
- case LVCOLSORT_DATETIME:
- case LVCOLSORT_DATE:
- case LVCOLSORT_TIME:
- {
- pFunc = (PFNLVCOMPARE)pT->LVCompareDouble;
- DWORD dwFlags = LOCALE_NOUSEROVERRIDE;
- if(wType == LVCOLSORT_DATE)
- dwFlags |= VAR_DATEVALUEONLY;
- else if(wType == LVCOLSORT_TIME)
- dwFlags |= VAR_TIMEVALUEONLY;
- for(int i = 0; i < nCount; i++)
- {
- pParam[i].iItem = i;
- pParam[i].dwItemData = pT->GetItemData(i);
- pT->GetItemText(i, iCol, pszTemp, pT->m_cchCmpTextMax);
- pParam[i].dblValue = pT->DateStrToDouble(pszTemp, dwFlags);
- pT->SetItemData(i, (DWORD_PTR)&pParam[i]);
- }
- }
- break;
- default:
- ATLTRACE2(atlTraceUI, 0, _T("Unknown value for sort type in CSortListViewImpl::DoSortItems()\n"));
- break;
- } // switch(wType)
-
- ATLASSERT(pFunc != NULL);
- LVSortInfo lvsi = { pT, iCol, bDescending };
- bool bRet = ((BOOL)pT->DefWindowProc(LVM_SORTITEMS, (WPARAM)&lvsi, (LPARAM)pFunc) != FALSE);
- for(int i = 0; i < nCount; i++)
- {
- DWORD_PTR dwItemData = pT->GetItemData(i);
- LVCompareParam* p = (LVCompareParam*)dwItemData;
- ATLASSERT(p != NULL);
- if(bStrValue)
- delete [] (TCHAR*)p->pszValue;
- pT->SetItemData(i, p->dwItemData);
- }
- delete [] pParam;
-
- if(bRet)
- {
- m_bSortDescending = bDescending;
- SetSortColumn(iCol);
- }
-
- if(m_bUseWaitCursor)
- waitCursor.Restore();
-
- return bRet;
- }
-
- void CreateSortBitmaps()
- {
- if((m_dwSortLVExtendedStyle & SORTLV_USESHELLBITMAPS) != 0)
- {
- bool bFree = false;
- LPCTSTR pszModule = _T("shell32.dll");
- HINSTANCE hShell = ::GetModuleHandle(pszModule);
-
- if (hShell == NULL)
- {
- hShell = ::LoadLibrary(pszModule);
- bFree = true;
- }
-
- if (hShell != NULL)
- {
- bool bSuccess = true;
- for(int i = m_iSortUp; i <= m_iSortDown; i++)
- {
- if(!m_bmSort[i].IsNull())
- m_bmSort[i].DeleteObject();
- m_bmSort[i] = (HBITMAP)::LoadImage(hShell, MAKEINTRESOURCE(m_nShellSortUpID + i),
-#ifndef _WIN32_WCE
- IMAGE_BITMAP, 0, 0, LR_LOADMAP3DCOLORS);
-#else // CE specific
- IMAGE_BITMAP, 0, 0, 0);
-#endif // _WIN32_WCE
- if(m_bmSort[i].IsNull())
- {
- bSuccess = false;
- break;
- }
- }
- if(bFree)
- ::FreeLibrary(hShell);
- if(bSuccess)
- return;
- }
- }
-
- T* pT = static_cast<T*>(this);
- for(int i = m_iSortUp; i <= m_iSortDown; i++)
- {
- if(!m_bmSort[i].IsNull())
- m_bmSort[i].DeleteObject();
-
- CDC dcMem;
- CClientDC dc(::GetDesktopWindow());
- dcMem.CreateCompatibleDC(dc.m_hDC);
- m_bmSort[i].CreateCompatibleBitmap(dc.m_hDC, m_cxSortImage, m_cySortImage);
- HBITMAP hbmOld = dcMem.SelectBitmap(m_bmSort[i]);
- RECT rc = {0,0,m_cxSortImage, m_cySortImage};
- pT->DrawSortBitmap(dcMem.m_hDC, i, &rc);
- dcMem.SelectBitmap(hbmOld);
- dcMem.DeleteDC();
- }
- }
-
- void NotifyParentSortChanged(int iNewSortCol, int iOldSortCol)
- {
- T* pT = static_cast<T*>(this);
- int nID = pT->GetDlgCtrlID();
- NMSORTLISTVIEW nm = { { pT->m_hWnd, nID, SLVN_SORTCHANGED }, iNewSortCol, iOldSortCol };
- ::SendMessage(pT->GetParent(), WM_NOTIFY, (WPARAM)nID, (LPARAM)&nm);
- }
-
-// Overrideables
- int CompareItemsCustom(LVCompareParam* /*pItem1*/, LVCompareParam* /*pItem2*/, int /*iSortCol*/)
- {
- // pItem1 and pItem2 contain valid iItem, dwItemData, and pszValue members.
- // If item1 > item2 return 1, if item1 < item2 return -1, else return 0.
- return 0;
- }
-
- void DrawSortBitmap(CDCHandle dc, int iBitmap, LPRECT prc)
- {
- dc.FillRect(prc, ::GetSysColorBrush(COLOR_BTNFACE));
- HBRUSH hbrOld = dc.SelectBrush(::GetSysColorBrush(COLOR_BTNSHADOW));
- CPen pen;
- pen.CreatePen(PS_SOLID, 0, ::GetSysColor(COLOR_BTNSHADOW));
- HPEN hpenOld = dc.SelectPen(pen);
- POINT ptOrg = { (m_cxSortImage - m_cxSortArrow) / 2, (m_cySortImage - m_cySortArrow) / 2 };
- if(iBitmap == m_iSortUp)
- {
- POINT pts[3] =
- {
- { ptOrg.x + m_cxSortArrow / 2, ptOrg.y },
- { ptOrg.x, ptOrg.y + m_cySortArrow - 1 },
- { ptOrg.x + m_cxSortArrow - 1, ptOrg.y + m_cySortArrow - 1 }
- };
- dc.Polygon(pts, 3);
- }
- else
- {
- POINT pts[3] =
- {
- { ptOrg.x, ptOrg.y },
- { ptOrg.x + m_cxSortArrow / 2, ptOrg.y + m_cySortArrow - 1 },
- { ptOrg.x + m_cxSortArrow - 1, ptOrg.y }
- };
- dc.Polygon(pts, 3);
- }
- dc.SelectBrush(hbrOld);
- dc.SelectPen(hpenOld);
- }
-
- double DateStrToDouble(LPCTSTR lpstr, DWORD dwFlags)
- {
- ATLASSERT(lpstr != NULL);
- if(lpstr == NULL || lpstr[0] == _T('\0'))
- return 0;
-
- USES_CONVERSION;
- HRESULT hRet = E_FAIL;
- DATE dRet = 0;
- if (FAILED(hRet = ::VarDateFromStr((LPOLESTR)T2COLE(lpstr), LANG_USER_DEFAULT, dwFlags, &dRet)))
- {
- ATLTRACE2(atlTraceUI, 0, _T("VarDateFromStr failed with result of 0x%8.8X\n"), hRet);
- dRet = 0;
- }
- return dRet;
- }
-
- long StrToLong(LPCTSTR lpstr)
- {
- ATLASSERT(lpstr != NULL);
- if(lpstr == NULL || lpstr[0] == _T('\0'))
- return 0;
-
- USES_CONVERSION;
- HRESULT hRet = E_FAIL;
- long lRet = 0;
- if (FAILED(hRet = ::VarI4FromStr((LPOLESTR)T2COLE(lpstr), LANG_USER_DEFAULT, LOCALE_NOUSEROVERRIDE, &lRet)))
- {
- ATLTRACE2(atlTraceUI, 0, _T("VarI4FromStr failed with result of 0x%8.8X\n"), hRet);
- lRet = 0;
- }
- return lRet;
- }
-
- double StrToDouble(LPCTSTR lpstr)
- {
- ATLASSERT(lpstr != NULL);
- if(lpstr == NULL || lpstr[0] == _T('\0'))
- return 0;
-
- USES_CONVERSION;
- HRESULT hRet = E_FAIL;
- double dblRet = 0;
- if (FAILED(hRet = ::VarR8FromStr((LPOLESTR)T2COLE(lpstr), LANG_USER_DEFAULT, LOCALE_NOUSEROVERRIDE, &dblRet)))
- {
- ATLTRACE2(atlTraceUI, 0, _T("VarR8FromStr failed with result of 0x%8.8X\n"), hRet);
- dblRet = 0;
- }
- return dblRet;
- }
-
- bool StrToDecimal(LPCTSTR lpstr, DECIMAL* pDecimal)
- {
- ATLASSERT(lpstr != NULL);
- ATLASSERT(pDecimal != NULL);
- if(lpstr == NULL || pDecimal == NULL)
- return false;
-
- USES_CONVERSION;
- HRESULT hRet = E_FAIL;
- if (FAILED(hRet = ::VarDecFromStr((LPOLESTR)T2COLE(lpstr), LANG_USER_DEFAULT, LOCALE_NOUSEROVERRIDE, pDecimal)))
- {
- ATLTRACE2(atlTraceUI, 0, _T("VarDecFromStr failed with result of 0x%8.8X\n"), hRet);
- pDecimal->Lo64 = 0;
- pDecimal->Hi32 = 0;
- pDecimal->signscale = 0;
- return false;
- }
- return true;
- }
-
-// Overrideable PFNLVCOMPARE functions
- static int CALLBACK LVCompareText(LPARAM lParam1, LPARAM lParam2, LPARAM lParamSort)
- {
- ATLASSERT(lParam1 != NULL && lParam2 != NULL && lParamSort != NULL);
-
- LVCompareParam* pParam1 = (LVCompareParam*)lParam1;
- LVCompareParam* pParam2 = (LVCompareParam*)lParam2;
- LVSortInfo* pInfo = (LVSortInfo*)lParamSort;
-
- int nRet = lstrcmp(pParam1->pszValue, pParam2->pszValue);
- return pInfo->bDescending ? -nRet : nRet;
- }
-
- static int CALLBACK LVCompareTextNoCase(LPARAM lParam1, LPARAM lParam2, LPARAM lParamSort)
- {
- ATLASSERT(lParam1 != NULL && lParam2 != NULL && lParamSort != NULL);
-
- LVCompareParam* pParam1 = (LVCompareParam*)lParam1;
- LVCompareParam* pParam2 = (LVCompareParam*)lParam2;
- LVSortInfo* pInfo = (LVSortInfo*)lParamSort;
-
- int nRet = lstrcmpi(pParam1->pszValue, pParam2->pszValue);
- return pInfo->bDescending ? -nRet : nRet;
- }
-
- static int CALLBACK LVCompareLong(LPARAM lParam1, LPARAM lParam2, LPARAM lParamSort)
- {
- ATLASSERT(lParam1 != NULL && lParam2 != NULL && lParamSort != NULL);
-
- LVCompareParam* pParam1 = (LVCompareParam*)lParam1;
- LVCompareParam* pParam2 = (LVCompareParam*)lParam2;
- LVSortInfo* pInfo = (LVSortInfo*)lParamSort;
-
- int nRet = 0;
- if(pParam1->lValue > pParam2->lValue)
- nRet = 1;
- else if(pParam1->lValue < pParam2->lValue)
- nRet = -1;
- return pInfo->bDescending ? -nRet : nRet;
- }
-
- static int CALLBACK LVCompareDouble(LPARAM lParam1, LPARAM lParam2, LPARAM lParamSort)
- {
- ATLASSERT(lParam1 != NULL && lParam2 != NULL && lParamSort != NULL);
-
- LVCompareParam* pParam1 = (LVCompareParam*)lParam1;
- LVCompareParam* pParam2 = (LVCompareParam*)lParam2;
- LVSortInfo* pInfo = (LVSortInfo*)lParamSort;
-
- int nRet = 0;
- if(pParam1->dblValue > pParam2->dblValue)
- nRet = 1;
- else if(pParam1->dblValue < pParam2->dblValue)
- nRet = -1;
- return pInfo->bDescending ? -nRet : nRet;
- }
-
- static int CALLBACK LVCompareCustom(LPARAM lParam1, LPARAM lParam2, LPARAM lParamSort)
- {
- ATLASSERT(lParam1 != NULL && lParam2 != NULL && lParamSort != NULL);
-
- LVCompareParam* pParam1 = (LVCompareParam*)lParam1;
- LVCompareParam* pParam2 = (LVCompareParam*)lParam2;
- LVSortInfo* pInfo = (LVSortInfo*)lParamSort;
-
- int nRet = pInfo->pT->CompareItemsCustom(pParam1, pParam2, pInfo->iSortCol);
- return pInfo->bDescending ? -nRet : nRet;
- }
-
-#ifndef _WIN32_WCE
- static int CALLBACK LVCompareDecimal(LPARAM lParam1, LPARAM lParam2, LPARAM lParamSort)
- {
- ATLASSERT(lParam1 != NULL && lParam2 != NULL && lParamSort != NULL);
-
- LVCompareParam* pParam1 = (LVCompareParam*)lParam1;
- LVCompareParam* pParam2 = (LVCompareParam*)lParam2;
- LVSortInfo* pInfo = (LVSortInfo*)lParamSort;
-
- int nRet = (int)::VarDecCmp(&pParam1->decValue, &pParam2->decValue);
- nRet--;
- return pInfo->bDescending ? -nRet : nRet;
- }
-#else
- // Compare mantissas, ignore sign and scale
- static int CompareMantissas(const DECIMAL& decLeft, const DECIMAL& decRight)
- {
- if (decLeft.Hi32 < decRight.Hi32)
- {
- return -1;
- }
- if (decLeft.Hi32 > decRight.Hi32)
- {
- return 1;
- }
- // Here, decLeft.Hi32 == decRight.Hi32
- if (decLeft.Lo64 < decRight.Lo64)
- {
- return -1;
- }
- if (decLeft.Lo64 > decRight.Lo64)
- {
- return 1;
- }
- return 0;
- }
-
- // return values: VARCMP_LT, VARCMP_EQ, VARCMP_GT, VARCMP_NULL
- static HRESULT VarDecCmp(const DECIMAL* pdecLeft, const DECIMAL* pdecRight)
- {
- static const ULONG powersOfTen[] =
- {
- 10ul,
- 100ul,
- 1000ul,
- 10000ul,
- 100000ul,
- 1000000ul,
- 10000000ul,
- 100000000ul,
- 1000000000ul
- };
- static const int largestPower = sizeof(powersOfTen) / sizeof(powersOfTen[0]);
- if (!pdecLeft || !pdecRight)
- {
- return VARCMP_NULL;
- }
-
- // Degenerate case - at least one comparand is of the form
- // [+-]0*10^N (denormalized zero)
- bool bLeftZero = (!pdecLeft->Lo64 && !pdecLeft->Hi32);
- bool bRightZero = (!pdecRight->Lo64 && !pdecRight->Hi32);
- if (bLeftZero && bRightZero)
- {
- return VARCMP_EQ;
- }
- bool bLeftNeg = ((pdecLeft->sign & DECIMAL_NEG) != 0);
- bool bRightNeg = ((pdecRight->sign & DECIMAL_NEG) != 0);
- if (bLeftZero)
- {
- return (bRightNeg ? VARCMP_GT : VARCMP_LT);
- }
- // This also covers the case where the comparands have different signs
- if (bRightZero || bLeftNeg != bRightNeg)
- {
- return (bLeftNeg ? VARCMP_LT : VARCMP_GT);
- }
-
- // Here both comparands have the same sign and need to be compared
- // on mantissa and scale. The result is obvious when
- // 1. Scales are equal (then compare mantissas)
- // 2. A number with smaller scale is also the one with larger mantissa
- // (then this number is obviously larger)
- // In the remaining case, we would multiply the number with smaller
- // scale by 10 and simultaneously increment its scale (which amounts to
- // adding trailing zeros after decimal point), until the numbers fall under
- // one of the two cases above
- DECIMAL temp;
- bool bInvert = bLeftNeg; // the final result needs to be inverted
- if (pdecLeft->scale < pdecRight->scale)
- {
- temp = *pdecLeft;
- }
- else
- {
- temp = *pdecRight;
- pdecRight = pdecLeft;
- bInvert = !bInvert;
- }
-
- // Now temp is the number with smaller (or equal) scale, and
- // we can modify it freely without touching original parameters
- int comp;
- while ((comp = CompareMantissas(temp, *pdecRight)) < 0 &&
- temp.scale < pdecRight->scale)
- {
- // Multiply by an appropriate power of 10
- int scaleDiff = pdecRight->scale - temp.scale;
- if (scaleDiff > largestPower)
- {
- // Keep the multiplier representable in 32bit
- scaleDiff = largestPower;
- }
- DWORDLONG power = powersOfTen[scaleDiff - 1];
- // Multiply temp's mantissa by power
- DWORDLONG product = temp.Lo32 * power;
- ULONG carry = static_cast<ULONG>(product >> 32);
- temp.Lo32 = static_cast<ULONG>(product);
- product = temp.Mid32 * power + carry;
- carry = static_cast<ULONG>(product >> 32);
- temp.Mid32 = static_cast<ULONG>(product);
- product = temp.Hi32 * power + carry;
- if (static_cast<ULONG>(product >> 32))
- {
- // Multiplication overflowed - pdecLeft is clearly larger
- break;
- }
- temp.Hi32 = static_cast<ULONG>(product);
- temp.scale = (BYTE)(temp.scale + scaleDiff);
- }
- if (temp.scale < pdecRight->scale)
- {
- comp = 1;
- }
- if (bInvert)
- {
- comp = -comp;
- }
- return (comp > 0 ? VARCMP_GT : comp < 0 ? VARCMP_LT : VARCMP_EQ);
- }
-
- static int CALLBACK LVCompareDecimal(LPARAM lParam1, LPARAM lParam2, LPARAM lParamSort)
- {
- ATLASSERT(lParam1 != NULL && lParam2 != NULL && lParamSort != NULL);
-
- LVCompareParam* pParam1 = (LVCompareParam*)lParam1;
- LVCompareParam* pParam2 = (LVCompareParam*)lParam2;
- LVSortInfo* pInfo = (LVSortInfo*)lParamSort;
-
- int nRet = (int)VarDecCmp(&pParam1->decValue, &pParam2->decValue);
- nRet--;
- return pInfo->bDescending ? -nRet : nRet;
- }
-#endif // !_WIN32_WCE
-
- BEGIN_MSG_MAP(CSortListViewImpl)
- MESSAGE_HANDLER(LVM_INSERTCOLUMN, OnInsertColumn)
- MESSAGE_HANDLER(LVM_DELETECOLUMN, OnDeleteColumn)
- NOTIFY_CODE_HANDLER(HDN_ITEMCLICKA, OnHeaderItemClick)
- NOTIFY_CODE_HANDLER(HDN_ITEMCLICKW, OnHeaderItemClick)
- MESSAGE_HANDLER(WM_SETTINGCHANGE, OnSettingChange)
- END_MSG_MAP()
-
- LRESULT OnInsertColumn(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& /*bHandled*/)
- {
- T* pT = static_cast<T*>(this);
- LRESULT lRet = pT->DefWindowProc(uMsg, wParam, lParam);
- if(lRet == -1)
- return -1;
-
- WORD wType = 0;
- m_arrColSortType.Add(wType);
- int nCount = m_arrColSortType.GetSize();
- ATLASSERT(nCount == GetColumnCount());
-
- for(int i = nCount - 1; i > lRet; i--)
- m_arrColSortType[i] = m_arrColSortType[i - 1];
- m_arrColSortType[(int)lRet] = LVCOLSORT_TEXT;
-
- if(lRet <= m_iSortColumn)
- m_iSortColumn++;
-
- return lRet;
- }
-
- LRESULT OnDeleteColumn(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& /*bHandled*/)
- {
- T* pT = static_cast<T*>(this);
- LRESULT lRet = pT->DefWindowProc(uMsg, wParam, lParam);
- if(lRet == 0)
- return 0;
-
- int iCol = (int)wParam;
- if(m_iSortColumn == iCol)
- m_iSortColumn = -1;
- else if(m_iSortColumn > iCol)
- m_iSortColumn--;
- m_arrColSortType.RemoveAt(iCol);
-
- return lRet;
- }
-
- LRESULT OnHeaderItemClick(int /*idCtrl*/, LPNMHDR pnmh, BOOL& bHandled)
- {
- LPNMHEADER p = (LPNMHEADER)pnmh;
- if(p->iButton == 0)
- {
- int iOld = m_iSortColumn;
- bool bDescending = (m_iSortColumn == p->iItem) ? !m_bSortDescending : false;
- if(DoSortItems(p->iItem, bDescending))
- NotifyParentSortChanged(p->iItem, iOld);
- }
- bHandled = FALSE;
- return 0;
- }
-
- LRESULT OnSettingChange(UINT /*uMsg*/, WPARAM wParam, LPARAM /*lParam*/, BOOL& bHandled)
- {
-#ifndef _WIN32_WCE
- if(wParam == SPI_SETNONCLIENTMETRICS)
- GetSystemSettings();
-#else // CE specific
- wParam; // avoid level 4 warning
- GetSystemSettings();
-#endif // _WIN32_WCE
- bHandled = FALSE;
- return 0;
- }
-
- void GetSystemSettings()
- {
- if(!m_bCommCtrl6 && !m_bmSort[m_iSortUp].IsNull())
- {
- T* pT = static_cast<T*>(this);
- pT->CreateSortBitmaps();
- if(m_iSortColumn != -1)
- SetSortColumn(m_iSortColumn);
- }
- }
-
-};
-
-
-typedef ATL::CWinTraits<WS_CHILD | WS_VISIBLE | WS_CLIPCHILDREN | WS_CLIPSIBLINGS | LVS_REPORT | LVS_SHOWSELALWAYS , WS_EX_CLIENTEDGE> CSortListViewCtrlTraits;
-
-template <class T, class TBase = CListViewCtrl, class TWinTraits = CSortListViewCtrlTraits>
-class ATL_NO_VTABLE CSortListViewCtrlImpl: public ATL::CWindowImpl<T, TBase, TWinTraits>, public CSortListViewImpl<T>
-{
-public:
- DECLARE_WND_SUPERCLASS(NULL, TBase::GetWndClassName())
-
- bool SortItems(int iCol, bool bDescending = false)
- {
- return DoSortItems(iCol, bDescending);
- }
-
- BEGIN_MSG_MAP(CSortListViewCtrlImpl)
- MESSAGE_HANDLER(LVM_INSERTCOLUMN, CSortListViewImpl<T>::OnInsertColumn)
- MESSAGE_HANDLER(LVM_DELETECOLUMN, CSortListViewImpl<T>::OnDeleteColumn)
- NOTIFY_CODE_HANDLER(HDN_ITEMCLICKA, CSortListViewImpl<T>::OnHeaderItemClick)
- NOTIFY_CODE_HANDLER(HDN_ITEMCLICKW, CSortListViewImpl<T>::OnHeaderItemClick)
- MESSAGE_HANDLER(WM_SETTINGCHANGE, CSortListViewImpl<T>::OnSettingChange)
- END_MSG_MAP()
-};
-
-class CSortListViewCtrl : public CSortListViewCtrlImpl<CSortListViewCtrl>
-{
-public:
- DECLARE_WND_SUPERCLASS(_T("WTL_SortListViewCtrl"), GetWndClassName())
-};
-
-
-///////////////////////////////////////////////////////////////////////////////
-// CTabView - implements tab view window
-
-// TabView Notifications
-#define TBVN_PAGEACTIVATED (0U-741)
-#define TBVN_CONTEXTMENU (0U-742)
-
-// Notification data for TBVN_CONTEXTMENU
-struct TBVCONTEXTMENUINFO
-{
- NMHDR hdr;
- POINT pt;
-};
-
-typedef TBVCONTEXTMENUINFO* LPTBVCONTEXTMENUINFO;
-
-
-template <class T, class TBase = ATL::CWindow, class TWinTraits = ATL::CControlWinTraits>
-class ATL_NO_VTABLE CTabViewImpl : public ATL::CWindowImpl<T, TBase, TWinTraits>
-{
-public:
- DECLARE_WND_CLASS_EX(NULL, 0, COLOR_APPWORKSPACE)
-
-// Declarations and enums
- struct TABVIEWPAGE
- {
- HWND hWnd;
- LPTSTR lpstrTitle;
- LPVOID pData;
- };
-
- struct TCITEMEXTRA
- {
- TCITEMHEADER tciheader;
- TABVIEWPAGE tvpage;
-
- operator LPTCITEM() { return (LPTCITEM)this; }
- };
-
- enum
- {
- m_nTabID = 1313,
- m_cxMoveMark = 6,
- m_cyMoveMark = 3,
- m_nMenuItemsMax = (ID_WINDOW_TABLAST - ID_WINDOW_TABFIRST + 1)
- };
-
-// Data members
- ATL::CContainedWindowT<CTabCtrl> m_tab;
- int m_cyTabHeight;
-
- int m_nActivePage;
-
- int m_nInsertItem;
- POINT m_ptStartDrag;
-
- CMenuHandle m_menu;
-
- int m_cchTabTextLength;
-
- int m_nMenuItemsCount;
-
- ATL::CWindow m_wndTitleBar;
- LPTSTR m_lpstrTitleBarBase;
- int m_cchTitleBarLength;
-
- CImageList m_ilDrag;
-
- bool m_bDestroyPageOnRemove:1;
- bool m_bDestroyImageList:1;
- bool m_bActivePageMenuItem:1;
- bool m_bActiveAsDefaultMenuItem:1;
- bool m_bEmptyMenuItem:1;
- bool m_bWindowsMenuItem:1;
- bool m_bNoTabDrag:1;
- // internal
- bool m_bTabCapture:1;
- bool m_bTabDrag:1;
- bool m_bInternalFont:1;
-
-// Constructor/destructor
- CTabViewImpl() :
- m_nActivePage(-1),
- m_cyTabHeight(0),
- m_tab(this, 1),
- m_nInsertItem(-1),
- m_cchTabTextLength(30),
- m_nMenuItemsCount(10),
- m_lpstrTitleBarBase(NULL),
- m_cchTitleBarLength(100),
- m_bDestroyPageOnRemove(true),
- m_bDestroyImageList(true),
- m_bActivePageMenuItem(true),
- m_bActiveAsDefaultMenuItem(false),
- m_bEmptyMenuItem(false),
- m_bWindowsMenuItem(false),
- m_bNoTabDrag(false),
- m_bTabCapture(false),
- m_bTabDrag(false),
- m_bInternalFont(false)
- {
- m_ptStartDrag.x = 0;
- m_ptStartDrag.y = 0;
- }
-
- ~CTabViewImpl()
- {
- delete [] m_lpstrTitleBarBase;
- }
-
-// Message filter function - to be called from PreTranslateMessage of the main window
- BOOL PreTranslateMessage(MSG* pMsg)
- {
- if(IsWindow() == FALSE)
- return FALSE;
-
- BOOL bRet = FALSE;
-
- // Check for TabView built-in accelerators (Ctrl+Tab/Ctrl+Shift+Tab - next/previous page)
- int nCount = GetPageCount();
- if(nCount > 0)
- {
- bool bControl = (::GetKeyState(VK_CONTROL) < 0);
- if((pMsg->message == WM_KEYDOWN) && (pMsg->wParam == VK_TAB) && bControl)
- {
- if(nCount > 1)
- {
- int nPage = m_nActivePage;
- bool bShift = (::GetKeyState(VK_SHIFT) < 0);
- if(bShift)
- nPage = (nPage > 0) ? (nPage - 1) : (nCount - 1);
- else
- nPage = ((nPage >= 0) && (nPage < (nCount - 1))) ? (nPage + 1) : 0;
-
- SetActivePage(nPage);
- T* pT = static_cast<T*>(this);
- pT->OnPageActivated(m_nActivePage);
- }
-
- bRet = TRUE;
- }
- }
-
- // If we are doing drag-drop, check for Escape key that cancels it
- if(bRet == FALSE)
- {
- if(m_bTabCapture && pMsg->message == WM_KEYDOWN && pMsg->wParam == VK_ESCAPE)
- {
- ::ReleaseCapture();
- bRet = TRUE;
- }
- }
-
- // Pass the message to the active page
- if(bRet == FALSE)
- {
- if(m_nActivePage != -1)
- bRet = (BOOL)::SendMessage(GetPageHWND(m_nActivePage), WM_FORWARDMSG, 0, (LPARAM)pMsg);
- }
-
- return bRet;
- }
-
-// Attributes
- int GetPageCount() const
- {
- ATLASSERT(::IsWindow(m_hWnd));
- return m_tab.GetItemCount();
- }
-
- int GetActivePage() const
- {
- return m_nActivePage;
- }
-
- void SetActivePage(int nPage)
- {
- ATLASSERT(::IsWindow(m_hWnd));
- ATLASSERT(IsValidPageIndex(nPage));
-
- T* pT = static_cast<T*>(this);
-
- SetRedraw(FALSE);
-
- if(m_nActivePage != -1)
- ::ShowWindow(GetPageHWND(m_nActivePage), FALSE);
- m_nActivePage = nPage;
- m_tab.SetCurSel(m_nActivePage);
- ::ShowWindow(GetPageHWND(m_nActivePage), TRUE);
-
- pT->UpdateLayout();
-
- SetRedraw(TRUE);
- RedrawWindow(NULL, NULL, RDW_FRAME | RDW_INVALIDATE | RDW_UPDATENOW | RDW_ALLCHILDREN);
-
- if(::GetFocus() != m_tab.m_hWnd)
- ::SetFocus(GetPageHWND(m_nActivePage));
-
- pT->UpdateTitleBar();
- pT->UpdateMenu();
- }
-
- HIMAGELIST GetImageList() const
- {
- ATLASSERT(::IsWindow(m_hWnd));
- return m_tab.GetImageList();
- }
-
- HIMAGELIST SetImageList(HIMAGELIST hImageList)
- {
- ATLASSERT(::IsWindow(m_hWnd));
- return m_tab.SetImageList(hImageList);
- }
-
- void SetWindowMenu(HMENU hMenu)
- {
- ATLASSERT(::IsWindow(m_hWnd));
-
- m_menu = hMenu;
-
- T* pT = static_cast<T*>(this);
- pT->UpdateMenu();
- }
-
- void SetTitleBarWindow(HWND hWnd)
- {
- ATLASSERT(::IsWindow(m_hWnd));
-
- delete [] m_lpstrTitleBarBase;
- m_lpstrTitleBarBase = NULL;
-
- m_wndTitleBar = hWnd;
- if(hWnd == NULL)
- return;
-
- int cchLen = m_wndTitleBar.GetWindowTextLength() + 1;
- ATLTRY(m_lpstrTitleBarBase = new TCHAR[cchLen]);
- if(m_lpstrTitleBarBase != NULL)
- {
- m_wndTitleBar.GetWindowText(m_lpstrTitleBarBase, cchLen);
- T* pT = static_cast<T*>(this);
- pT->UpdateTitleBar();
- }
- }
-
-// Page attributes
- HWND GetPageHWND(int nPage) const
- {
- ATLASSERT(::IsWindow(m_hWnd));
- ATLASSERT(IsValidPageIndex(nPage));
-
- TCITEMEXTRA tcix = { 0 };
- tcix.tciheader.mask = TCIF_PARAM;
- m_tab.GetItem(nPage, tcix);
-
- return tcix.tvpage.hWnd;
- }
-
- LPCTSTR GetPageTitle(int nPage) const
- {
- ATLASSERT(::IsWindow(m_hWnd));
- ATLASSERT(IsValidPageIndex(nPage));
-
- TCITEMEXTRA tcix = { 0 };
- tcix.tciheader.mask = TCIF_PARAM;
- if(m_tab.GetItem(nPage, tcix) == FALSE)
- return NULL;
-
- return tcix.tvpage.lpstrTitle;
- }
-
- bool SetPageTitle(int nPage, LPCTSTR lpstrTitle)
- {
- ATLASSERT(::IsWindow(m_hWnd));
- ATLASSERT(IsValidPageIndex(nPage));
-
- T* pT = static_cast<T*>(this);
-
- int cchBuff = lstrlen(lpstrTitle) + 1;
- LPTSTR lpstrBuff = NULL;
- ATLTRY(lpstrBuff = new TCHAR[cchBuff]);
- if(lpstrBuff == NULL)
- return false;
-
- SecureHelper::strcpy_x(lpstrBuff, cchBuff, lpstrTitle);
- TCITEMEXTRA tcix = { 0 };
- tcix.tciheader.mask = TCIF_PARAM;
- if(m_tab.GetItem(nPage, tcix) == FALSE)
- return false;
-
- CTempBuffer<TCHAR, _WTL_STACK_ALLOC_THRESHOLD> buff;
- LPTSTR lpstrTabText = buff.Allocate(m_cchTabTextLength + 1);
- if(lpstrTabText == NULL)
- return false;
-
- delete [] tcix.tvpage.lpstrTitle;
-
- pT->ShortenTitle(lpstrTitle, lpstrTabText, m_cchTabTextLength + 1);
-
- tcix.tciheader.mask = TCIF_TEXT | TCIF_PARAM;
- tcix.tciheader.pszText = lpstrTabText;
- tcix.tvpage.lpstrTitle = lpstrBuff;
- if(m_tab.SetItem(nPage, tcix) == FALSE)
- return false;
-
- pT->UpdateTitleBar();
- pT->UpdateMenu();
-
- return true;
- }
-
- LPVOID GetPageData(int nPage) const
- {
- ATLASSERT(::IsWindow(m_hWnd));
- ATLASSERT(IsValidPageIndex(nPage));
-
- TCITEMEXTRA tcix = { 0 };
- tcix.tciheader.mask = TCIF_PARAM;
- m_tab.GetItem(nPage, tcix);
-
- return tcix.tvpage.pData;
- }
-
- LPVOID SetPageData(int nPage, LPVOID pData)
- {
- ATLASSERT(::IsWindow(m_hWnd));
- ATLASSERT(IsValidPageIndex(nPage));
-
- TCITEMEXTRA tcix = { 0 };
- tcix.tciheader.mask = TCIF_PARAM;
- m_tab.GetItem(nPage, tcix);
- LPVOID pDataOld = tcix.tvpage.pData;
-
- tcix.tvpage.pData = pData;
- m_tab.SetItem(nPage, tcix);
-
- return pDataOld;
- }
-
- int GetPageImage(int nPage) const
- {
- ATLASSERT(::IsWindow(m_hWnd));
- ATLASSERT(IsValidPageIndex(nPage));
-
- TCITEMEXTRA tcix = { 0 };
- tcix.tciheader.mask = TCIF_IMAGE;
- m_tab.GetItem(nPage, tcix);
-
- return tcix.tciheader.iImage;
- }
-
- int SetPageImage(int nPage, int nImage)
- {
- ATLASSERT(::IsWindow(m_hWnd));
- ATLASSERT(IsValidPageIndex(nPage));
-
- TCITEMEXTRA tcix = { 0 };
- tcix.tciheader.mask = TCIF_IMAGE;
- m_tab.GetItem(nPage, tcix);
- int nImageOld = tcix.tciheader.iImage;
-
- tcix.tciheader.iImage = nImage;
- m_tab.SetItem(nPage, tcix);
-
- return nImageOld;
- }
-
-// Operations
- bool AddPage(HWND hWndView, LPCTSTR lpstrTitle, int nImage = -1, LPVOID pData = NULL)
- {
- return InsertPage(GetPageCount(), hWndView, lpstrTitle, nImage, pData);
- }
-
- bool InsertPage(int nPage, HWND hWndView, LPCTSTR lpstrTitle, int nImage = -1, LPVOID pData = NULL)
- {
- ATLASSERT(::IsWindow(m_hWnd));
- ATLASSERT(nPage == GetPageCount() || IsValidPageIndex(nPage));
-
- T* pT = static_cast<T*>(this);
-
- int cchBuff = lstrlen(lpstrTitle) + 1;
- LPTSTR lpstrBuff = NULL;
- ATLTRY(lpstrBuff = new TCHAR[cchBuff]);
- if(lpstrBuff == NULL)
- return false;
-
- SecureHelper::strcpy_x(lpstrBuff, cchBuff, lpstrTitle);
-
- CTempBuffer<TCHAR, _WTL_STACK_ALLOC_THRESHOLD> buff;
- LPTSTR lpstrTabText = buff.Allocate(m_cchTabTextLength + 1);
- if(lpstrTabText == NULL)
- return false;
-
- pT->ShortenTitle(lpstrTitle, lpstrTabText, m_cchTabTextLength + 1);
-
- SetRedraw(FALSE);
-
- TCITEMEXTRA tcix = { 0 };
- tcix.tciheader.mask = TCIF_TEXT | TCIF_IMAGE | TCIF_PARAM;
- tcix.tciheader.pszText = lpstrTabText;
- tcix.tciheader.iImage = nImage;
- tcix.tvpage.hWnd = hWndView;
- tcix.tvpage.lpstrTitle = lpstrBuff;
- tcix.tvpage.pData = pData;
- int nItem = m_tab.InsertItem(nPage, tcix);
- if(nItem == -1)
- {
- delete [] lpstrBuff;
- SetRedraw(TRUE);
- return false;
- }
-
- SetActivePage(nItem);
- pT->OnPageActivated(m_nActivePage);
-
- if(GetPageCount() == 1)
- pT->ShowTabControl(true);
-
- pT->UpdateLayout();
-
- SetRedraw(TRUE);
- RedrawWindow(NULL, NULL, RDW_FRAME | RDW_INVALIDATE | RDW_UPDATENOW | RDW_ALLCHILDREN);
-
- return true;
- }
-
- void RemovePage(int nPage)
- {
- ATLASSERT(::IsWindow(m_hWnd));
- ATLASSERT(IsValidPageIndex(nPage));
-
- T* pT = static_cast<T*>(this);
-
- SetRedraw(FALSE);
-
- if(GetPageCount() == 1)
- pT->ShowTabControl(false);
-
- if(m_bDestroyPageOnRemove)
- ::DestroyWindow(GetPageHWND(nPage));
- else
- ::ShowWindow(GetPageHWND(nPage), FALSE);
- LPTSTR lpstrTitle = (LPTSTR)GetPageTitle(nPage);
- delete [] lpstrTitle;
-
- ATLVERIFY(m_tab.DeleteItem(nPage) != FALSE);
-
- if(m_nActivePage == nPage)
- {
- m_nActivePage = -1;
-
- if(nPage > 0)
- {
- SetActivePage(nPage - 1);
- }
- else if(GetPageCount() > 0)
- {
- SetActivePage(nPage);
- }
- else
- {
- SetRedraw(TRUE);
- Invalidate();
- UpdateWindow();
- pT->UpdateTitleBar();
- pT->UpdateMenu();
- }
- }
- else
- {
- nPage = (nPage < m_nActivePage) ? (m_nActivePage - 1) : m_nActivePage;
- m_nActivePage = -1;
- SetActivePage(nPage);
- }
-
- pT->OnPageActivated(m_nActivePage);
- }
-
- void RemoveAllPages()
- {
- ATLASSERT(::IsWindow(m_hWnd));
-
- if(GetPageCount() == 0)
- return;
-
- T* pT = static_cast<T*>(this);
-
- SetRedraw(FALSE);
-
- pT->ShowTabControl(false);
-
- for(int i = 0; i < GetPageCount(); i++)
- {
- if(m_bDestroyPageOnRemove)
- ::DestroyWindow(GetPageHWND(i));
- else
- ::ShowWindow(GetPageHWND(i), FALSE);
- LPTSTR lpstrTitle = (LPTSTR)GetPageTitle(i);
- delete [] lpstrTitle;
- }
- m_tab.DeleteAllItems();
-
- m_nActivePage = -1;
- pT->OnPageActivated(m_nActivePage);
-
- SetRedraw(TRUE);
- Invalidate();
- UpdateWindow();
-
- pT->UpdateTitleBar();
- pT->UpdateMenu();
- }
-
- int PageIndexFromHwnd(HWND hWnd) const
- {
- int nIndex = -1;
-
- for(int i = 0; i < GetPageCount(); i++)
- {
- if(GetPageHWND(i) == hWnd)
- {
- nIndex = i;
- break;
- }
- }
-
- return nIndex;
- }
-
- void BuildWindowMenu(HMENU hMenu, int nMenuItemsCount = 10, bool bEmptyMenuItem = true, bool bWindowsMenuItem = true, bool bActivePageMenuItem = true, bool bActiveAsDefaultMenuItem = false)
- {
- ATLASSERT(::IsWindow(m_hWnd));
-
- CMenuHandle menu = hMenu;
- T* pT = static_cast<T*>(this);
- pT; // avoid level 4 warning
- int nFirstPos = 0;
-
- // Find first menu item in our range
-#ifndef _WIN32_WCE
- for(nFirstPos = 0; nFirstPos < menu.GetMenuItemCount(); nFirstPos++)
- {
- UINT nID = menu.GetMenuItemID(nFirstPos);
- if((nID >= ID_WINDOW_TABFIRST && nID <= ID_WINDOW_TABLAST) || nID == ID_WINDOW_SHOWTABLIST)
- break;
- }
-#else // CE specific
- for(nFirstPos = 0; ; nFirstPos++)
- {
- CMenuItemInfo mii;
- mii.fMask = MIIM_ID;
- BOOL bRet = menu.GetMenuItemInfo(nFirstPos, TRUE, &mii);
- if(bRet == FALSE)
- break;
- if((mii.wID >= ID_WINDOW_TABFIRST && mii.wID <= ID_WINDOW_TABLAST) || mii.wID == ID_WINDOW_SHOWTABLIST)
- break;
- }
-#endif // _WIN32_WCE
-
- // Remove all menu items for tab pages
- BOOL bRet = TRUE;
- while(bRet != FALSE)
- bRet = menu.DeleteMenu(nFirstPos, MF_BYPOSITION);
-
- // Add separator if it's not already there
- int nPageCount = GetPageCount();
- if((bWindowsMenuItem || (nPageCount > 0)) && (nFirstPos > 0))
- {
- CMenuItemInfo mii;
- mii.fMask = MIIM_TYPE;
- menu.GetMenuItemInfo(nFirstPos - 1, TRUE, &mii);
- if((nFirstPos <= 0) || ((mii.fType & MFT_SEPARATOR) == 0))
- {
- menu.AppendMenu(MF_SEPARATOR);
- nFirstPos++;
- }
- }
-
- // Add menu items for all pages
- if(nPageCount > 0)
- {
- // Append menu items for all pages
- const int cchPrefix = 3; // 2 digits + space
- nMenuItemsCount = min(min(nPageCount, nMenuItemsCount), (int)m_nMenuItemsMax);
- ATLASSERT(nMenuItemsCount < 100); // 2 digits only
- if(nMenuItemsCount >= 100)
- nMenuItemsCount = 99;
-
- for(int i = 0; i < nMenuItemsCount; i++)
- {
- LPCTSTR lpstrTitle = GetPageTitle(i);
- int nLen = lstrlen(lpstrTitle);
- CTempBuffer<TCHAR, _WTL_STACK_ALLOC_THRESHOLD> buff;
- LPTSTR lpstrText = buff.Allocate(cchPrefix + nLen + 1);
- ATLASSERT(lpstrText != NULL);
- if(lpstrText != NULL)
- {
- LPCTSTR lpstrFormat = (i < 9) ? _T("&%i %s") : _T("%i %s");
- SecureHelper::wsprintf_x(lpstrText, cchPrefix + nLen + 1, lpstrFormat, i + 1, lpstrTitle);
- menu.AppendMenu(MF_STRING, ID_WINDOW_TABFIRST + i, lpstrText);
- }
- }
-
- // Mark active page
- if(bActivePageMenuItem && (m_nActivePage != -1))
- {
-#ifndef _WIN32_WCE
- if(bActiveAsDefaultMenuItem)
- {
- menu.SetMenuDefaultItem((UINT)-1, TRUE);
- menu.SetMenuDefaultItem(nFirstPos + m_nActivePage, TRUE);
- }
- else
-#else // CE specific
- bActiveAsDefaultMenuItem; // avoid level 4 warning
-#endif // _WIN32_WCE
- {
- menu.CheckMenuRadioItem(nFirstPos, nFirstPos + nMenuItemsCount, nFirstPos + m_nActivePage, MF_BYPOSITION);
- }
- }
- }
- else
- {
- if(bEmptyMenuItem)
- {
- menu.AppendMenu(MF_BYPOSITION | MF_STRING, ID_WINDOW_TABFIRST, pT->GetEmptyListText());
- menu.EnableMenuItem(ID_WINDOW_TABFIRST, MF_GRAYED);
- }
-
- // Remove separator if nothing else is there
- if(!bEmptyMenuItem && !bWindowsMenuItem && (nFirstPos > 0))
- {
- CMenuItemInfo mii;
- mii.fMask = MIIM_TYPE;
- menu.GetMenuItemInfo(nFirstPos - 1, TRUE, &mii);
- if((mii.fType & MFT_SEPARATOR) != 0)
- menu.DeleteMenu(nFirstPos - 1, MF_BYPOSITION);
- }
- }
-
- // Add "Windows..." menu item
- if(bWindowsMenuItem)
- menu.AppendMenu(MF_BYPOSITION | MF_STRING, ID_WINDOW_SHOWTABLIST, pT->GetWindowsMenuItemText());
- }
-
-// Message map and handlers
- BEGIN_MSG_MAP(CTabViewImpl)
- MESSAGE_HANDLER(WM_CREATE, OnCreate)
- MESSAGE_HANDLER(WM_DESTROY, OnDestroy)
- MESSAGE_HANDLER(WM_SIZE, OnSize)
- MESSAGE_HANDLER(WM_SETFOCUS, OnSetFocus)
- MESSAGE_HANDLER(WM_GETFONT, OnGetFont)
- MESSAGE_HANDLER(WM_SETFONT, OnSetFont)
- NOTIFY_HANDLER(m_nTabID, TCN_SELCHANGE, OnTabChanged)
- NOTIFY_ID_HANDLER(m_nTabID, OnTabNotification)
-#ifndef _WIN32_WCE
- NOTIFY_CODE_HANDLER(TTN_GETDISPINFO, OnTabGetDispInfo)
-#endif // !_WIN32_WCE
- FORWARD_NOTIFICATIONS()
- ALT_MSG_MAP(1) // tab control
- MESSAGE_HANDLER(WM_LBUTTONDOWN, OnTabLButtonDown)
- MESSAGE_HANDLER(WM_LBUTTONUP, OnTabLButtonUp)
- MESSAGE_HANDLER(WM_CAPTURECHANGED, OnTabCaptureChanged)
- MESSAGE_HANDLER(WM_MOUSEMOVE, OnTabMouseMove)
- MESSAGE_HANDLER(WM_RBUTTONUP, OnTabRButtonUp)
- MESSAGE_HANDLER(WM_SYSKEYDOWN, OnTabSysKeyDown)
- END_MSG_MAP()
-
- LRESULT OnCreate(UINT /*uMsg*/, WPARAM /*wParam*/, LPARAM /*lParam*/, BOOL& /*bHandled*/)
- {
- T* pT = static_cast<T*>(this);
- pT->CreateTabControl();
-
- return 0;
- }
-
- LRESULT OnDestroy(UINT /*uMsg*/, WPARAM /*wParam*/, LPARAM /*lParam*/, BOOL& /*bHandled*/)
- {
- RemoveAllPages();
-
- if(m_bDestroyImageList)
- {
- CImageList il = m_tab.SetImageList(NULL);
- if(il.m_hImageList != NULL)
- il.Destroy();
- }
-
- if(m_bInternalFont)
- {
- HFONT hFont = m_tab.GetFont();
- m_tab.SetFont(NULL, FALSE);
- ::DeleteObject(hFont);
- m_bInternalFont = false;
- }
-
- return 0;
- }
-
- LRESULT OnSize(UINT /*uMsg*/, WPARAM /*wParam*/, LPARAM /*lParam*/, BOOL& /*bHandled*/)
- {
- T* pT = static_cast<T*>(this);
- pT->UpdateLayout();
- return 0;
- }
-
- LRESULT OnSetFocus(UINT /*uMsg*/, WPARAM /*wParam*/, LPARAM /*lParam*/, BOOL& /*bHandled*/)
- {
- if(m_nActivePage != -1)
- ::SetFocus(GetPageHWND(m_nActivePage));
- return 0;
- }
-
- LRESULT OnGetFont(UINT /*uMsg*/, WPARAM /*wParam*/, LPARAM /*lParam*/, BOOL& /*bHandled*/)
- {
- return m_tab.SendMessage(WM_GETFONT);
- }
-
- LRESULT OnSetFont(UINT /*uMsg*/, WPARAM wParam, LPARAM lParam, BOOL& /*bHandled*/)
- {
- if(m_bInternalFont)
- {
- HFONT hFont = m_tab.GetFont();
- m_tab.SetFont(NULL, FALSE);
- ::DeleteObject(hFont);
- m_bInternalFont = false;
- }
-
- m_tab.SendMessage(WM_SETFONT, wParam, lParam);
-
- T* pT = static_cast<T*>(this);
- m_cyTabHeight = pT->CalcTabHeight();
-
- if((BOOL)lParam != FALSE)
- pT->UpdateLayout();
-
- return 0;
- }
-
- LRESULT OnTabChanged(int /*idCtrl*/, LPNMHDR /*pnmh*/, BOOL& /*bHandled*/)
- {
- SetActivePage(m_tab.GetCurSel());
- T* pT = static_cast<T*>(this);
- pT->OnPageActivated(m_nActivePage);
-
- return 0;
- }
-
- LRESULT OnTabNotification(int /*idCtrl*/, LPNMHDR /*pnmh*/, BOOL& /*bHandled*/)
- {
- // nothing to do - this just blocks all tab control
- // notifications from being propagated further
- return 0;
- }
-
-#ifndef _WIN32_WCE
- LRESULT OnTabGetDispInfo(int /*idCtrl*/, LPNMHDR pnmh, BOOL& bHandled)
- {
- LPNMTTDISPINFO pTTDI = (LPNMTTDISPINFO)pnmh;
- if(pTTDI->hdr.hwndFrom == m_tab.GetTooltips())
- {
- T* pT = static_cast<T*>(this);
- pT->UpdateTooltipText(pTTDI);
- }
- else
- {
- bHandled = FALSE;
- }
-
- return 0;
- }
-#endif // !_WIN32_WCE
-
-// Tab control message handlers
- LRESULT OnTabLButtonDown(UINT /*uMsg*/, WPARAM /*wParam*/, LPARAM lParam, BOOL& bHandled)
- {
- if(!m_bNoTabDrag && (m_tab.GetItemCount() > 1))
- {
- m_bTabCapture = true;
- m_tab.SetCapture();
-
- m_ptStartDrag.x = GET_X_LPARAM(lParam);
- m_ptStartDrag.y = GET_Y_LPARAM(lParam);
- }
-
- bHandled = FALSE;
- return 0;
- }
-
- LRESULT OnTabLButtonUp(UINT /*uMsg*/, WPARAM /*wParam*/, LPARAM lParam, BOOL& bHandled)
- {
- if(m_bTabCapture)
- {
- if(m_bTabDrag)
- {
- TCHITTESTINFO hti = { 0 };
- hti.pt.x = GET_X_LPARAM(lParam);
- hti.pt.y = GET_Y_LPARAM(lParam);
- int nItem = m_tab.HitTest(&hti);
- if(nItem != -1)
- MovePage(m_nActivePage, nItem);
- }
-
- ::ReleaseCapture();
- }
-
- bHandled = FALSE;
- return 0;
- }
-
- LRESULT OnTabCaptureChanged(UINT /*uMsg*/, WPARAM /*wParam*/, LPARAM /*lParam*/, BOOL& bHandled)
- {
- if(m_bTabCapture)
- {
- m_bTabCapture = false;
-
- if(m_bTabDrag)
- {
- m_bTabDrag = false;
- T* pT = static_cast<T*>(this);
- pT->DrawMoveMark(-1);
-
-#ifndef _WIN32_WCE
- m_ilDrag.DragLeave(GetDesktopWindow());
-#endif // !_WIN32_WCE
- m_ilDrag.EndDrag();
-
- m_ilDrag.Destroy();
- m_ilDrag.m_hImageList = NULL;
- }
- }
-
- bHandled = FALSE;
- return 0;
- }
-
- LRESULT OnTabMouseMove(UINT /*uMsg*/, WPARAM /*wParam*/, LPARAM lParam, BOOL& bHandled)
- {
- bHandled = FALSE;
-
- if(m_bTabCapture)
- {
- POINT pt = { GET_X_LPARAM(lParam), GET_Y_LPARAM(lParam) };
-
- if(!m_bTabDrag)
- {
-#ifndef _WIN32_WCE
- if(abs(m_ptStartDrag.x - GET_X_LPARAM(lParam)) >= ::GetSystemMetrics(SM_CXDRAG) ||
- abs(m_ptStartDrag.y - GET_Y_LPARAM(lParam)) >= ::GetSystemMetrics(SM_CYDRAG))
-#else // CE specific
- if(abs(m_ptStartDrag.x - GET_X_LPARAM(lParam)) >= 4 ||
- abs(m_ptStartDrag.y - GET_Y_LPARAM(lParam)) >= 4)
-#endif // _WIN32_WCE
- {
- T* pT = static_cast<T*>(this);
- pT->GenerateDragImage(m_nActivePage);
-
- int cxCursor = ::GetSystemMetrics(SM_CXCURSOR);
- int cyCursor = ::GetSystemMetrics(SM_CYCURSOR);
- m_ilDrag.BeginDrag(0, -(cxCursor / 2), -(cyCursor / 2));
-#ifndef _WIN32_WCE
- POINT ptEnter = m_ptStartDrag;
- m_tab.ClientToScreen(&ptEnter);
- m_ilDrag.DragEnter(GetDesktopWindow(), ptEnter);
-#endif // !_WIN32_WCE
-
- m_bTabDrag = true;
- }
- }
-
- if(m_bTabDrag)
- {
- TCHITTESTINFO hti = { 0 };
- hti.pt = pt;
- int nItem = m_tab.HitTest(&hti);
-
- T* pT = static_cast<T*>(this);
- pT->SetMoveCursor(nItem != -1);
-
- if(m_nInsertItem != nItem)
- pT->DrawMoveMark(nItem);
-
- m_ilDrag.DragShowNolock((nItem != -1) ? TRUE : FALSE);
- m_tab.ClientToScreen(&pt);
- m_ilDrag.DragMove(pt);
-
- bHandled = TRUE;
- }
- }
-
- return 0;
- }
-
- LRESULT OnTabRButtonUp(UINT /*uMsg*/, WPARAM /*wParam*/, LPARAM lParam, BOOL& /*bHandled*/)
- {
- TCHITTESTINFO hti = { 0 };
- hti.pt.x = GET_X_LPARAM(lParam);
- hti.pt.y = GET_Y_LPARAM(lParam);
- int nItem = m_tab.HitTest(&hti);
- if(nItem != -1)
- {
- T* pT = static_cast<T*>(this);
- pT->OnContextMenu(nItem, hti.pt);
- }
-
- return 0;
- }
-
- LRESULT OnTabSysKeyDown(UINT /*uMsg*/, WPARAM wParam, LPARAM /*lParam*/, BOOL& bHandled)
- {
- bool bShift = (::GetKeyState(VK_SHIFT) < 0);
- if(wParam == VK_F10 && bShift)
- {
- if(m_nActivePage != -1)
- {
- RECT rect = { 0 };
- m_tab.GetItemRect(m_nActivePage, &rect);
- POINT pt = { rect.left, rect.bottom };
- T* pT = static_cast<T*>(this);
- pT->OnContextMenu(m_nActivePage, pt);
- }
- }
- else
- {
- bHandled = FALSE;
- }
-
- return 0;
- }
-
-// Implementation helpers
- bool IsValidPageIndex(int nPage) const
- {
- return (nPage >= 0 && nPage < GetPageCount());
- }
-
- bool MovePage(int nMovePage, int nInsertBeforePage)
- {
- ATLASSERT(IsValidPageIndex(nMovePage));
- ATLASSERT(IsValidPageIndex(nInsertBeforePage));
-
- if(!IsValidPageIndex(nMovePage) || !IsValidPageIndex(nInsertBeforePage))
- return false;
-
- if(nMovePage == nInsertBeforePage)
- return true; // nothing to do
-
- CTempBuffer<TCHAR, _WTL_STACK_ALLOC_THRESHOLD> buff;
- LPTSTR lpstrTabText = buff.Allocate(m_cchTabTextLength + 1);
- if(lpstrTabText == NULL)
- return false;
- TCITEMEXTRA tcix = { 0 };
- tcix.tciheader.mask = TCIF_TEXT | TCIF_IMAGE | TCIF_PARAM;
- tcix.tciheader.pszText = lpstrTabText;
- tcix.tciheader.cchTextMax = m_cchTabTextLength + 1;
- BOOL bRet = m_tab.GetItem(nMovePage, tcix);
- ATLASSERT(bRet != FALSE);
- if(bRet == FALSE)
- return false;
-
- int nInsertItem = (nInsertBeforePage > nMovePage) ? nInsertBeforePage + 1 : nInsertBeforePage;
- int nNewItem = m_tab.InsertItem(nInsertItem, tcix);
- ATLASSERT(nNewItem == nInsertItem);
- if(nNewItem != nInsertItem)
- {
- ATLVERIFY(m_tab.DeleteItem(nNewItem));
- return false;
- }
-
- if(nMovePage > nInsertBeforePage)
- ATLVERIFY(m_tab.DeleteItem(nMovePage + 1) != FALSE);
- else if(nMovePage < nInsertBeforePage)
- ATLVERIFY(m_tab.DeleteItem(nMovePage) != FALSE);
-
- SetActivePage(nInsertBeforePage);
- T* pT = static_cast<T*>(this);
- pT->OnPageActivated(m_nActivePage);
-
- return true;
- }
-
-// Implementation overrideables
- bool CreateTabControl()
- {
-#ifndef _WIN32_WCE
- m_tab.Create(m_hWnd, rcDefault, NULL, WS_CHILD | WS_CLIPSIBLINGS | WS_CLIPCHILDREN | TCS_TOOLTIPS, 0, m_nTabID);
-#else // CE specific
- m_tab.Create(m_hWnd, rcDefault, NULL, WS_CHILD | WS_CLIPSIBLINGS | WS_CLIPCHILDREN, 0, m_nTabID);
-#endif // _WIN32_WCE
- ATLASSERT(m_tab.m_hWnd != NULL);
- if(m_tab.m_hWnd == NULL)
- return false;
-
- m_tab.SetFont(AtlCreateControlFont());
- m_bInternalFont = true;
-
- m_tab.SetItemExtra(sizeof(TABVIEWPAGE));
-
- T* pT = static_cast<T*>(this);
- m_cyTabHeight = pT->CalcTabHeight();
-
- return true;
- }
-
- int CalcTabHeight()
- {
- int nCount = m_tab.GetItemCount();
- TCITEMEXTRA tcix = { 0 };
- tcix.tciheader.mask = TCIF_TEXT;
- tcix.tciheader.pszText = _T("NS");
- int nIndex = m_tab.InsertItem(nCount, tcix);
-
- RECT rect = { 0, 0, 1000, 1000 };
- m_tab.AdjustRect(FALSE, &rect);
-
- RECT rcWnd = { 0, 0, 1000, rect.top };
- ::AdjustWindowRectEx(&rcWnd, m_tab.GetStyle(), FALSE, m_tab.GetExStyle());
-
- int nHeight = rcWnd.bottom - rcWnd.top;
-
- m_tab.DeleteItem(nIndex);
-
- return nHeight;
- }
-
- void ShowTabControl(bool bShow)
- {
- m_tab.ShowWindow(bShow ? SW_SHOWNOACTIVATE : SW_HIDE);
- }
-
- void UpdateLayout()
- {
- RECT rect;
- GetClientRect(&rect);
-
- if(m_tab.IsWindow() && ((m_tab.GetStyle() & WS_VISIBLE) != 0))
- m_tab.SetWindowPos(NULL, 0, 0, rect.right - rect.left, m_cyTabHeight, SWP_NOZORDER);
-
- if(m_nActivePage != -1)
- ::SetWindowPos(GetPageHWND(m_nActivePage), NULL, 0, m_cyTabHeight, rect.right - rect.left, rect.bottom - rect.top - m_cyTabHeight, SWP_NOZORDER);
- }
-
- void UpdateMenu()
- {
- if(m_menu.m_hMenu != NULL)
- BuildWindowMenu(m_menu, m_nMenuItemsCount, m_bEmptyMenuItem, m_bWindowsMenuItem, m_bActivePageMenuItem, m_bActiveAsDefaultMenuItem);
- }
-
- void UpdateTitleBar()
- {
- if(!m_wndTitleBar.IsWindow() || m_lpstrTitleBarBase == NULL)
- return; // nothing to do
-
- if(m_nActivePage != -1)
- {
- T* pT = static_cast<T*>(this);
- LPCTSTR lpstrTitle = pT->GetPageTitle(m_nActivePage);
- LPCTSTR lpstrDivider = pT->GetTitleDividerText();
- int cchBuffer = m_cchTitleBarLength + lstrlen(lpstrDivider) + lstrlen(m_lpstrTitleBarBase) + 1;
- CTempBuffer<TCHAR, _WTL_STACK_ALLOC_THRESHOLD> buff;
- LPTSTR lpstrPageTitle = buff.Allocate(cchBuffer);
- ATLASSERT(lpstrPageTitle != NULL);
- if(lpstrPageTitle != NULL)
- {
- pT->ShortenTitle(lpstrTitle, lpstrPageTitle, m_cchTitleBarLength + 1);
- SecureHelper::strcat_x(lpstrPageTitle, cchBuffer, lpstrDivider);
- SecureHelper::strcat_x(lpstrPageTitle, cchBuffer, m_lpstrTitleBarBase);
- }
- else
- {
- lpstrPageTitle = m_lpstrTitleBarBase;
- }
-
- m_wndTitleBar.SetWindowText(lpstrPageTitle);
- }
- else
- {
- m_wndTitleBar.SetWindowText(m_lpstrTitleBarBase);
- }
- }
-
- void DrawMoveMark(int nItem)
- {
- T* pT = static_cast<T*>(this);
-
- if(m_nInsertItem != -1)
- {
- RECT rect = { 0 };
- pT->GetMoveMarkRect(rect);
- m_tab.InvalidateRect(&rect);
- }
-
- m_nInsertItem = nItem;
-
- if(m_nInsertItem != -1)
- {
- CClientDC dc(m_tab.m_hWnd);
-
- RECT rect = { 0 };
- pT->GetMoveMarkRect(rect);
-
- CPen pen;
- pen.CreatePen(PS_SOLID, 1, ::GetSysColor(COLOR_WINDOWTEXT));
- CBrush brush;
- brush.CreateSolidBrush(::GetSysColor(COLOR_WINDOWTEXT));
-
- HPEN hPenOld = dc.SelectPen(pen);
- HBRUSH hBrushOld = dc.SelectBrush(brush);
-
- int x = rect.left;
- int y = rect.top;
- POINT ptsTop[3] = { { x, y }, { x + m_cxMoveMark, y }, { x + (m_cxMoveMark / 2), y + m_cyMoveMark } };
- dc.Polygon(ptsTop, 3);
-
- y = rect.bottom - 1;
- POINT ptsBottom[3] = { { x, y }, { x + m_cxMoveMark, y }, { x + (m_cxMoveMark / 2), y - m_cyMoveMark } };
- dc.Polygon(ptsBottom, 3);
-
- dc.SelectPen(hPenOld);
- dc.SelectBrush(hBrushOld);
- }
- }
-
- void GetMoveMarkRect(RECT& rect) const
- {
- m_tab.GetClientRect(&rect);
-
- RECT rcItem = { 0 };
- m_tab.GetItemRect(m_nInsertItem, &rcItem);
-
- if(m_nInsertItem <= m_nActivePage)
- {
- rect.left = rcItem.left - m_cxMoveMark / 2 - 1;
- rect.right = rcItem.left + m_cxMoveMark / 2;
- }
- else
- {
- rect.left = rcItem.right - m_cxMoveMark / 2 - 1;
- rect.right = rcItem.right + m_cxMoveMark / 2;
- }
- }
-
- void SetMoveCursor(bool bCanMove)
- {
- ::SetCursor(::LoadCursor(NULL, bCanMove ? IDC_ARROW : IDC_NO));
- }
-
- void GenerateDragImage(int nItem)
- {
- ATLASSERT(IsValidPageIndex(nItem));
-
-#ifndef _WIN32_WCE
- RECT rcItem = { 0 };
- m_tab.GetItemRect(nItem, &rcItem);
- ::InflateRect(&rcItem, 2, 2); // make bigger to cover selected item
-#else // CE specific
- nItem; // avoid level 4 warning
- RECT rcItem = { 0, 0, 40, 20 };
-#endif // _WIN32_WCE
-
- ATLASSERT(m_ilDrag.m_hImageList == NULL);
- m_ilDrag.Create(rcItem.right - rcItem.left, rcItem.bottom - rcItem.top, ILC_COLORDDB | ILC_MASK, 1, 1);
-
- CClientDC dc(m_hWnd);
- CDC dcMem;
- dcMem.CreateCompatibleDC(dc);
- ATLASSERT(dcMem.m_hDC != NULL);
- dcMem.SetViewportOrg(-rcItem.left, -rcItem.top);
-
- CBitmap bmp;
- bmp.CreateCompatibleBitmap(dc, rcItem.right - rcItem.left, rcItem.bottom - rcItem.top);
- ATLASSERT(bmp.m_hBitmap != NULL);
-
- HBITMAP hBmpOld = dcMem.SelectBitmap(bmp);
-#ifndef _WIN32_WCE
- m_tab.SendMessage(WM_PRINTCLIENT, (WPARAM)dcMem.m_hDC);
-#else // CE specific
- dcMem.Rectangle(&rcItem);
-#endif // _WIN32_WCE
- dcMem.SelectBitmap(hBmpOld);
-
- ATLVERIFY(m_ilDrag.Add(bmp.m_hBitmap, RGB(255, 0, 255)) != -1);
- }
-
- void ShortenTitle(LPCTSTR lpstrTitle, LPTSTR lpstrShortTitle, int cchShortTitle)
- {
- if(lstrlen(lpstrTitle) >= cchShortTitle)
- {
- LPCTSTR lpstrEllipsis = _T("...");
- int cchEllipsis = lstrlen(lpstrEllipsis);
- SecureHelper::strncpy_x(lpstrShortTitle, cchShortTitle, lpstrTitle, cchShortTitle - cchEllipsis - 1);
- SecureHelper::strcat_x(lpstrShortTitle, cchShortTitle, lpstrEllipsis);
- }
- else
- {
- SecureHelper::strcpy_x(lpstrShortTitle, cchShortTitle, lpstrTitle);
- }
- }
-
-#ifndef _WIN32_WCE
- void UpdateTooltipText(LPNMTTDISPINFO pTTDI)
- {
- ATLASSERT(pTTDI != NULL);
- pTTDI->lpszText = (LPTSTR)GetPageTitle((int)pTTDI->hdr.idFrom);
- }
-#endif // !_WIN32_WCE
-
-// Text for menu items and title bar - override to provide different strings
- static LPCTSTR GetEmptyListText()
- {
- return _T("(Empty)");
- }
-
- static LPCTSTR GetWindowsMenuItemText()
- {
- return _T("&Windows...");
- }
-
- static LPCTSTR GetTitleDividerText()
- {
- return _T(" - ");
- }
-
-// Notifications - override to provide different behavior
- void OnPageActivated(int nPage)
- {
- NMHDR nmhdr = { 0 };
- nmhdr.hwndFrom = m_hWnd;
- nmhdr.idFrom = nPage;
- nmhdr.code = TBVN_PAGEACTIVATED;
- ::SendMessage(GetParent(), WM_NOTIFY, GetDlgCtrlID(), (LPARAM)&nmhdr);
- }
-
- void OnContextMenu(int nPage, POINT pt)
- {
- m_tab.ClientToScreen(&pt);
-
- TBVCONTEXTMENUINFO cmi = { 0 };
- cmi.hdr.hwndFrom = m_hWnd;
- cmi.hdr.idFrom = nPage;
- cmi.hdr.code = TBVN_CONTEXTMENU;
- cmi.pt = pt;
- ::SendMessage(GetParent(), WM_NOTIFY, GetDlgCtrlID(), (LPARAM)&cmi);
- }
-};
-
-class CTabView : public CTabViewImpl<CTabView>
-{
-public:
- DECLARE_WND_CLASS_EX(_T("WTL_TabView"), 0, COLOR_APPWORKSPACE)
-};
-
-}; // namespace WTL
-
-#endif // __ATLCTRLX_H__