PPTooltip.cpp
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上传日期:2014-05-21
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文件大小:98k
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开发平台:
Visual C++
- /********************************************************************
- created: 2003/04/12
- created: 12:04:2003 10:50
- file base: PPTooltip
- file ext: cpp
- author: Eugene Pustovoyt
- purpose:
- *********************************************************************/
- #include "stdafx.h"
- #include "PPToolTip.h"
- #ifdef _DEBUG
- #define new DEBUG_NEW
- #undef THIS_FILE
- static char THIS_FILE[] = __FILE__;
- #endif
- /////////////////////////////////////////////////////////////////////////////
- // CPPToolTip
- CPPToolTip::CPPToolTip()
- {
- m_pParentWnd = NULL;
- m_rgnShadow.CreateRectRgn(0, 0, 0, 0);
- m_rgnToolTip.CreateRectRgn(0, 0, 0, 0);
- // m_rgnCombo.CreateRectRgn(0, 0, 0, 0);
- m_ptOriginal.x = -1;
- m_ptOriginal.y = -1;
- m_nIndexCurrentWnd = PPTOOLTIP_TOOL_NOEXIST;
- m_nIndexDisplayWnd = PPTOOLTIP_TOOL_NOEXIST;
- SetDelayTime(TTDT_INITIAL, 500);
- SetDelayTime(TTDT_AUTOPOP, 5000);
- SetNotify(FALSE);
- SetDirection();
- SetBehaviour();
- SetDefaultStyles();
- SetDefaultColors();
- SetDefaultSizes();
- SetEffectBk(PPTOOLTIP_EFFECT_SOLID);
- RemoveAllTools();
- // Register the window class if it has not already been registered.
- WNDCLASS wndcls;
- HINSTANCE hInst = AfxGetInstanceHandle();
- if(!(::GetClassInfo(hInst, PPTOOLTIP_CLASSNAME, &wndcls)))
- {
- // otherwise we need to register a new class
- wndcls.style = CS_SAVEBITS;
- wndcls.lpfnWndProc = ::DefWindowProc;
- wndcls.cbClsExtra = wndcls.cbWndExtra = 0;
- wndcls.hInstance = hInst;
- wndcls.hIcon = NULL;
- wndcls.hCursor = LoadCursor(hInst, IDC_ARROW );
- wndcls.hbrBackground = NULL;
- wndcls.lpszMenuName = NULL;
- wndcls.lpszClassName = PPTOOLTIP_CLASSNAME;
- if (!AfxRegisterClass(&wndcls))
- AfxThrowResourceException();
- }
- }
- CPPToolTip::~CPPToolTip()
- {
- RemoveAllTools();
- RemoveAllNamesOfResource();
- m_nLengthLines.RemoveAll();
- m_nHeightLines.RemoveAll();
- // m_rgnCombo.Detach();
- // m_rgnCombo.DeleteObject();
- m_rgnToolTip.DeleteObject();
- m_rgnShadow.DeleteObject();
- if (IsWindow(m_hWnd))
- DestroyWindow();
- }
- BEGIN_MESSAGE_MAP(CPPToolTip, CWnd)
- //{{AFX_MSG_MAP(CPPToolTip)
- ON_WM_PAINT()
- ON_WM_TIMER()
- ON_WM_DESTROY()
- ON_WM_KILLFOCUS()
- ON_WM_ERASEBKGND()
- //}}AFX_MSG_MAP
- END_MESSAGE_MAP()
- /////////////////////////////////////////////////////////////////////////////
- // CPPToolTip message handlers
- BOOL CPPToolTip::Create(CWnd* pParentWnd, BOOL bBalloonSize /* = TRUE */)
- {
- TRACE(_T("CPPToolTip::Createn"));
- ASSERT_VALID(pParentWnd);
- DWORD dwStyle = WS_POPUP;
- DWORD dwExStyle = WS_EX_TOOLWINDOW | WS_EX_TOPMOST;
- m_pParentWnd = pParentWnd;
- if (!CreateEx(dwExStyle, PPTOOLTIP_CLASSNAME, NULL, dwStyle, 0, 0, 0, 0, pParentWnd->GetSafeHwnd(), NULL, NULL))
- {
- return FALSE;
- }
- SetDefaultFont();
- SetDefaultSizes(bBalloonSize);
- return TRUE;
- }
- void CPPToolTip::OnDestroy()
- {
- KillTimers();
- CWnd::OnDestroy();
- }
- void CPPToolTip::OnKillFocus(CWnd* pNewWnd)
- {
- CWnd::OnKillFocus(pNewWnd);
- Pop();
- }
- BOOL CPPToolTip::OnEraseBkgnd(CDC* pDC)
- {
- return FALSE;
- }
- void CPPToolTip::Pop()
- {
- if (m_nIndexDisplayWnd == PPTOOLTIP_TOOL_HELPER)
- m_nIndexDisplayWnd = PPTOOLTIP_TOOL_NOEXIST;
- KillTimers();
- ShowWindow(SW_HIDE);
- }
- BOOL CPPToolTip::PreTranslateMessage(MSG* pMsg)
- {
- RelayEvent(pMsg);
- return CWnd::PreTranslateMessage(pMsg);
- }
- LRESULT CPPToolTip::SendNotify(CPoint * pt, PPTOOLTIP_INFO & ti)
- {
- TRACE(_T("CPPToolTip::SendNotify()n"));
- // Make sure this is a valid window
- if (!IsWindow(GetSafeHwnd()))
- return 0L;
- // See if the user wants to be notified
- if (!GetNotify())
- return 0L;
- NM_PPTOOLTIP_DISPLAY lpnm;
- PPTOOLTIP_INFO tiCopy = ti;
- FromHandle(ti.hWnd)->ClientToScreen(&tiCopy.rectBounds);
- m_pParentWnd->ScreenToClient(&tiCopy.rectBounds);
- lpnm.pt = pt;
- lpnm.ti = &tiCopy;
- lpnm.hdr.hwndFrom = m_hWnd;
- lpnm.hdr.idFrom = GetDlgCtrlID();
- lpnm.hdr.code = UDM_TOOLTIP_DISPLAY;
- ::SendMessage(m_hNotifyWnd, WM_NOTIFY, lpnm.hdr.idFrom, (LPARAM)&lpnm);
- CRect rcBound = ti.rectBounds;
- ti = tiCopy;
- ti.rectBounds = rcBound;
- return 0L;
- }
- void CPPToolTip::OnPaint()
- {
- if (!IsEnabledIndexTool(m_nIndexCurrentWnd))
- return;
- m_nIndexDisplayWnd = m_nIndexCurrentWnd;
- m_nIndexCurrentWnd = PPTOOLTIP_TOOL_NOEXIST;
- CPaintDC dc(this); // device context for painting
- CRect rect;
- GetClientRect(&rect);
- rect.DeflateRect(0, 0, 1, 1);
- // Create a memory device-context. This is done to help reduce
- // screen flicker, since we will paint the entire control to the
- // off screen device context first.CDC memDC;
- CDC memDC;
- CBitmap bitmap;
- memDC.CreateCompatibleDC(&dc);
- bitmap.CreateCompatibleBitmap(&dc, rect.Width(), rect.Height());
- CBitmap* pOldBitmap = memDC.SelectObject(&bitmap);
- memDC.BitBlt(0, 0, rect.Width(), rect.Height(), &dc, 0,0, SRCCOPY);
- OnDraw(&memDC, rect);
- //Copy the memory device context back into the original DC via BitBlt().
- dc.BitBlt(0, 0, rect.Width(), rect.Height(), &memDC, 0,0, SRCCOPY);
- //Cleanup resources.
- memDC.SelectObject(pOldBitmap);
- memDC.DeleteDC();
- bitmap.DeleteObject();
- }
- void CPPToolTip::OnDraw(CDC * pDC, CRect rect)
- {
- CBrush brBackground(m_crColor [PPTOOLTIP_COLOR_BK_BEGIN]);
- CBrush brBorder(m_crColor [PPTOOLTIP_COLOR_BORDER]);
- pDC->SetBkMode(TRANSPARENT);
- //Sets clip region of the tooltip and draws the shadow if you need
- if (m_pToolInfo.nStyles & PPTOOLTIP_SHADOW)
- {
- //Draws the shadow for the tooltip
- OnDrawShadow(pDC);
- rect.DeflateRect(0, 0, m_nSizes[PPTTSZ_SHADOW_CX], m_nSizes[PPTTSZ_SHADOW_CY]);
- }
- pDC->SelectClipRgn(&m_rgnToolTip);
- OnDrawBackground(pDC, &rect);
- //Draws the main region's border of the tooltip
- pDC->FrameRgn(&m_rgnToolTip, &brBorder, m_nSizes[PPTTSZ_BORDER_CX], m_nSizes[PPTTSZ_BORDER_CY]);
- //Gets the rectangle to draw the tooltip text
- rect.DeflateRect(m_nSizes[PPTTSZ_MARGIN_CX], m_nSizes[PPTTSZ_MARGIN_CY]);
- if ((m_nLastDirection == PPTOOLTIP_RIGHT_BOTTOM) || (m_nLastDirection == PPTOOLTIP_LEFT_BOTTOM))
- rect.top += m_nSizes[PPTTSZ_HEIGHT_ANCHOR];
- else
- rect.bottom -= m_nSizes[PPTTSZ_HEIGHT_ANCHOR];
- // Draw the icon
- if (m_pToolInfo.hIcon != NULL)
- {
- CPoint ptIcon;
- ptIcon.x = m_nSizes[PPTTSZ_MARGIN_CX];
- ptIcon.y = rect.top;
- if (m_pToolInfo.nStyles & PPTOOLTIP_ICON_VCENTER_ALIGN)
- ptIcon.y = rect.top + (rect.Height() - m_szToolIcon.cy) / 2;
- else if (m_pToolInfo.nStyles & PPTOOLTIP_ICON_BOTTOM_ALIGN)
- ptIcon.y = rect.bottom - m_szToolIcon.cy;
- //First variant
- // pDC->DrawIcon(m_nSizes[PPTTSZ_MARGIN_CX], rect.top + (rect.Height() - m_szToolIcon.cy) / 2, m_pToolInfo.hIcon);
- //Second variant
- pDC->DrawState(ptIcon, m_szToolIcon, m_pToolInfo.hIcon, DSS_NORMAL, (CBrush*)NULL);
- //Third variant
- // DrawIconEx(pDC->m_hDC, ptIcon.x, ptIcon.y, m_pToolInfo.hIcon, m_szToolIcon.cx,
- // m_szToolIcon.cy, 0, NULL, DI_NORMAL);
- rect.left += m_szToolIcon.cx + m_nSizes[PPTTSZ_MARGIN_CX];
- }
- //Aligns tooltip's text
- if (m_pToolInfo.nStyles & PPTOOLTIP_BOTTOM_ALIGN)
- rect.top = rect.bottom - m_szTextTooltip.cy;
- else if (m_pToolInfo.nStyles & PPTOOLTIP_VCENTER_ALIGN)
- rect.top += (rect.Height() - m_szTextTooltip.cy) / 2;
- //Prints the tooltip's text
- PrintTitleString(pDC, rect, m_pToolInfo.sTooltip, FALSE);
- brBackground.DeleteObject();
- brBorder.DeleteObject();
- }
- void CPPToolTip::OnDrawShadow(CDC * pDC)
- {
- CBrush brShadow(m_crColor [PPTOOLTIP_COLOR_SHADOW]);
- //Draws the shadow for the tooltip
- int nRop2Mode = pDC->SetROP2(R2_MASKPEN);
- pDC->FillRgn(&m_rgnShadow, &brShadow);
- pDC->SetROP2(nRop2Mode);
- brShadow.DeleteObject();
- }
- void CPPToolTip::OnDrawBackground(CDC * pDC, CRect * pRect)
- {
- switch (m_pToolInfo.nEffect)
- {
- default:
- pDC->FillSolidRect(pRect, m_crColor[PPTOOLTIP_COLOR_BK_BEGIN]);
- break;
- case PPTOOLTIP_EFFECT_HGRADIENT:
- FillGradient(pDC, pRect, m_crColor[PPTOOLTIP_COLOR_BK_BEGIN], m_crColor [PPTOOLTIP_COLOR_BK_END], TRUE);
- break;
- case PPTOOLTIP_EFFECT_VGRADIENT:
- FillGradient(pDC, pRect, m_crColor[PPTOOLTIP_COLOR_BK_BEGIN], m_crColor [PPTOOLTIP_COLOR_BK_END], FALSE);
- break;
- case PPTOOLTIP_EFFECT_HCGRADIENT:
- FillGradient(pDC, CRect(pRect->left, pRect->top, pRect->left + pRect->Width() / 2, pRect->bottom),
- m_crColor[PPTOOLTIP_COLOR_BK_BEGIN], m_crColor [PPTOOLTIP_COLOR_BK_END], TRUE);
- FillGradient(pDC, CRect(pRect->left + pRect->Width() / 2, pRect->top, pRect->right, pRect->bottom),
- m_crColor[PPTOOLTIP_COLOR_BK_END], m_crColor [PPTOOLTIP_COLOR_BK_BEGIN], TRUE);
- break;
- case PPTOOLTIP_EFFECT_VCGRADIENT:
- FillGradient(pDC, CRect (pRect->left, pRect->top, pRect->right, pRect->top + pRect->Height() / 2),
- m_crColor[PPTOOLTIP_COLOR_BK_BEGIN], m_crColor [PPTOOLTIP_COLOR_BK_END], FALSE);
- FillGradient(pDC, CRect (pRect->left, pRect->top + pRect->Height() / 2, pRect->right, pRect->bottom),
- m_crColor[PPTOOLTIP_COLOR_BK_END], m_crColor [PPTOOLTIP_COLOR_BK_BEGIN], FALSE);
- break;
- case PPTOOLTIP_EFFECT_3HGRADIENT:
- FillGradient(pDC, CRect(pRect->left, pRect->top, pRect->left + pRect->Width()/2, pRect->bottom),
- m_crColor[PPTOOLTIP_COLOR_BK_BEGIN], m_crColor [PPTOOLTIP_COLOR_BK_MID], TRUE);
- FillGradient(pDC, CRect(pRect->left + pRect->Width() / 2, pRect->top, pRect->right, pRect->bottom),
- m_crColor[PPTOOLTIP_COLOR_BK_MID], m_crColor [PPTOOLTIP_COLOR_BK_END], TRUE);
- break;
- case PPTOOLTIP_EFFECT_3VGRADIENT:
- FillGradient(pDC, CRect (pRect->left, pRect->top, pRect->right, pRect->top + pRect->Height() / 2),
- m_crColor[PPTOOLTIP_COLOR_BK_BEGIN], m_crColor [PPTOOLTIP_COLOR_BK_MID], FALSE);
- FillGradient(pDC, CRect (pRect->left, pRect->top + pRect->Height() / 2, pRect->right, pRect->bottom),
- m_crColor[PPTOOLTIP_COLOR_BK_MID], m_crColor [PPTOOLTIP_COLOR_BK_END], FALSE);
- break;
- #ifdef PPTOOLTIP_USE_SHADE
- case PPTOOLTIP_EFFECT_NOISE:
- case PPTOOLTIP_EFFECT_DIAGSHADE:
- case PPTOOLTIP_EFFECT_HSHADE:
- case PPTOOLTIP_EFFECT_VSHADE:
- case PPTOOLTIP_EFFECT_HBUMP:
- case PPTOOLTIP_EFFECT_VBUMP:
- case PPTOOLTIP_EFFECT_SOFTBUMP:
- case PPTOOLTIP_EFFECT_HARDBUMP:
- case PPTOOLTIP_EFFECT_METAL:
- m_dNormal.Draw(pDC->GetSafeHdc(),0,0);
- break;
- #endif
- }
- }
- void CPPToolTip::RelayEvent(MSG* pMsg)
- {
- ASSERT(m_pParentWnd);
- CWnd * pWnd = NULL;
- CPoint pt;
- CRect rect;
- CString str;
- int nIndexTool = PPTOOLTIP_TOOL_NOEXIST;
- // PPTOOLTIP_INFO Info;
- switch(pMsg->message)
- {
- case WM_LBUTTONDOWN:
- case WM_LBUTTONDBLCLK:
- case WM_RBUTTONDOWN:
- case WM_RBUTTONDBLCLK:
- case WM_MBUTTONDOWN:
- case WM_MBUTTONDBLCLK:
- case WM_NCLBUTTONDOWN:
- case WM_NCLBUTTONDBLCLK:
- case WM_NCRBUTTONDOWN:
- case WM_NCRBUTTONDBLCLK:
- case WM_NCMBUTTONDOWN:
- case WM_NCMBUTTONDBLCLK:
- case WM_KEYDOWN:
- case WM_SYSKEYDOWN:
- // The user has interupted the current tool - dismiss it
- Pop();
- break;
- case WM_MOUSEMOVE:
- // TRACE (_T("OnMouseMove()n"));
- if ((m_ptOriginal == pMsg->pt) ||
- (m_nIndexCurrentWnd == PPTOOLTIP_TOOL_HELPER) ||
- (m_nIndexDisplayWnd == PPTOOLTIP_TOOL_HELPER))
- return; //Mouse pointer was not move
- //Check Active window
- if (!(m_nStyles & PPTOOLTIP_SHOW_INACTIVE))
- {
- pWnd = GetActiveWindow();
- if (!pWnd)
- return;
- }
- m_ptOriginal = pMsg->pt; //Stores the mouse's coordinates
- //Gets the real window under the mouse
- pt = pMsg->pt;
- m_pParentWnd->ScreenToClient(&pt);
- nIndexTool = FindTool(pt);
- if (!IsExistTool(nIndexTool))
- {
- //If the window under the mouse isn't exist
- if (IsCursorInToolTip() && (m_pToolInfo.nBehaviour & PPTOOLTIP_CLOSE_LEAVEWND))
- return;
- Pop();
- m_nIndexCurrentWnd = PPTOOLTIP_TOOL_NOEXIST;
- m_nIndexDisplayWnd = PPTOOLTIP_TOOL_NOEXIST;
- return;
- }
- else
- {
- //The window under the mouse is exist
- if (nIndexTool == m_nIndexDisplayWnd)
- {
- if (IsVisible())
- {
- //Now the tooltip is visible
- if ((m_pToolInfo.nBehaviour & PPTOOLTIP_CLOSE_LEAVEWND))
- return;
- }
- if (m_pToolInfo.nBehaviour & PPTOOLTIP_MULTIPLE_SHOW)
- {
- SetNewToolTip(nIndexTool);
- }
- else Pop();
- }
- else
- {
- SetNewToolTip(nIndexTool, !IsVisible());
- }
- }
- break;
- }
- }
- void CPPToolTip::SetNewToolTip(int nIndexTool, BOOL bWithDelay /* = TRUE */)
- {
- TRACE (_T("CPPToolTip::SetNewToolTip(Index = 0x%X)n"), nIndexTool);
- m_nIndexDisplayWnd = PPTOOLTIP_TOOL_NOEXIST; //reset the displayed window
- Pop();
- //Gets the info about current tool
- if (!GetTool(nIndexTool, m_pToolInfo))
- return;
- //Remembers the pointer to the current window
- m_nIndexCurrentWnd = nIndexTool;
- //Start the show timer
- if (bWithDelay)
- SetTimer(PPTOOLTIP_SHOW, m_nTimeInitial, NULL);
- else
- OnTimer(PPTOOLTIP_SHOW);
- }
- void CPPToolTip::OnTimer(UINT nIDEvent)
- {
- CPoint pt = m_ptOriginal, point;
- CString str;
- int nIndexTool = PPTOOLTIP_TOOL_HELPER;
- switch (nIDEvent)
- {
- case PPTOOLTIP_SHOW:
- TRACE(_T("OnTimerShown"));
- Pop();
- if (m_nIndexCurrentWnd != PPTOOLTIP_TOOL_HELPER)
- {
- GetCursorPos(&pt);
- point = pt;
- m_pParentWnd->ScreenToClient(&point);
- nIndexTool = FindTool(point);
- }
- if ((nIndexTool == m_nIndexCurrentWnd) && (pt == m_ptOriginal) && IsEnabledIndexTool(nIndexTool))
- {
- PrepareDisplayToolTip(&pt);
- if (m_nTimeAutoPop && !(m_pToolInfo.nBehaviour & PPTOOLTIP_DISABLE_AUTOPOP)) //Don't hide window if autopop is 0
- SetTimer(PPTOOLTIP_HIDE, m_nTimeAutoPop, NULL);
- }
- break;
- case PPTOOLTIP_HIDE:
- TRACE(_T("OnTimerHiden"));
- if (!IsCursorInToolTip() ||
- !IsVisible() ||
- !(m_pToolInfo.nBehaviour & PPTOOLTIP_NOCLOSE_OVER))
- Pop();
- break;
- }
- CWnd::OnTimer(nIDEvent);
- }
- BOOL CPPToolTip::IsEnabledIndexTool(int nIndex)
- {
- return (BOOL)(IsExistTool(nIndex) || (nIndex == PPTOOLTIP_TOOL_HELPER));
- }
- BOOL CPPToolTip::IsCursorInToolTip() const
- {
- ASSERT(m_pParentWnd);
- // Is tooltip visible?
- if (!IsVisible() || !IsWindow(m_hWnd))
- return FALSE;
- CPoint pt;
- GetCursorPos(&pt);
- CPPToolTip * pWnd = (CPPToolTip*)WindowFromPoint(pt);
- return (pWnd == this);
- }
- void CPPToolTip::KillTimers(UINT nIDTimer /* = NULL */)
- {
- // TRACE (_T("CPPToolTip::KillTimersn"));
- if (nIDTimer == NULL)
- {
- KillTimer(PPTOOLTIP_SHOW);
- KillTimer(PPTOOLTIP_HIDE);
- }
- else if (nIDTimer == PPTOOLTIP_SHOW)
- KillTimer(PPTOOLTIP_SHOW);
- else if (nIDTimer == PPTOOLTIP_HIDE)
- KillTimer(PPTOOLTIP_HIDE);
- }
- void CPPToolTip::PrepareDisplayToolTip(CPoint * pt)
- {
- TRACE (_T("CPPToolTip::DisplayToolTip()n"));
- //Fills default members
- if (!(m_pToolInfo.nMask & PPTOOLTIP_MASK_STYLES))
- m_pToolInfo.nStyles = m_nStyles;
- if (!(m_pToolInfo.nMask & PPTOOLTIP_MASK_EFFECT))
- {
- m_pToolInfo.nEffect = m_nEffect;
- m_pToolInfo.nGranularity = m_nGranularity;
- }
- if (!(m_pToolInfo.nMask & PPTOOLTIP_MASK_COLORS))
- {
- m_pToolInfo.crBegin = m_crColor[PPTOOLTIP_COLOR_BK_BEGIN];
- m_pToolInfo.crMid = m_crColor[PPTOOLTIP_COLOR_BK_MID];
- m_pToolInfo.crEnd = m_crColor[PPTOOLTIP_COLOR_BK_END];
- }
- if (!(m_pToolInfo.nMask & PPTOOLTIP_MASK_DIRECTION))
- m_pToolInfo.nDirection = m_nDirection;
- if (!(m_pToolInfo.nMask & PPTOOLTIP_MASK_BEHAVIOUR))
- m_pToolInfo.nBehaviour = m_nBehaviour;
- //Send notify
- SendNotify(pt, m_pToolInfo);
- //If string and icon are not exist then exit
- if ((m_pToolInfo.hIcon == NULL) && m_pToolInfo.sTooltip.IsEmpty())
- return;
- //calculate the width and height of the box dynamically
- CSize sz = GetTooltipSize(m_pToolInfo.sTooltip);
- m_szTextTooltip = sz; //Stores the real size of the tooltip's text
- //Gets size of the current icon
- m_szToolIcon = GetSizeIcon(m_pToolInfo.hIcon);
- if (m_szToolIcon.cx || m_szToolIcon.cy)
- {
- sz.cx += m_szToolIcon.cx;
- if (m_szTextTooltip.cx != 0)
- sz.cx += m_nSizes[PPTTSZ_MARGIN_CX]; //If text is exist then adds separator
- sz.cy = max(m_szToolIcon.cy, sz.cy);
- }
- //Gets size of the tooltip with margins
- sz.cx += m_nSizes[PPTTSZ_MARGIN_CX] * 2;
- sz.cy += m_nSizes[PPTTSZ_MARGIN_CY] * 2 + m_nSizes[PPTTSZ_HEIGHT_ANCHOR];
- if (m_pToolInfo.nStyles & PPTOOLTIP_SHADOW)
- {
- sz.cx += m_nSizes[PPTTSZ_SHADOW_CX];
- sz.cy += m_nSizes[PPTTSZ_SHADOW_CY];
- }
- CRect rect (0, 0, sz.cx, sz.cy);
- #ifdef PPTOOLTIP_USE_SHADE
- //If needed to create the bitmap of the background effect
- switch (m_pToolInfo.nEffect)
- {
- case PPTOOLTIP_EFFECT_NOISE:
- case PPTOOLTIP_EFFECT_DIAGSHADE:
- case PPTOOLTIP_EFFECT_HSHADE:
- case PPTOOLTIP_EFFECT_VSHADE:
- case PPTOOLTIP_EFFECT_HBUMP:
- case PPTOOLTIP_EFFECT_VBUMP:
- case PPTOOLTIP_EFFECT_SOFTBUMP:
- case PPTOOLTIP_EFFECT_HARDBUMP:
- case PPTOOLTIP_EFFECT_METAL:
- SetShade(rect, m_pToolInfo.nEffect, m_nGranularity, 5, m_pToolInfo.crBegin);
- }
- #endif
- DisplayToolTip(pt, &rect);
- }
- void CPPToolTip::DisplayToolTip(CPoint * pt, CRect * rect)
- {
- //Calculate the placement on the screen
- CalculateInfoBoxRect(pt, rect);
- SetWindowPos(NULL,
- rect->left, rect->top,
- rect->Width() + 2, rect->Height() + 2,
- SWP_SHOWWINDOW|SWP_NOCOPYBITS|SWP_NOACTIVATE|SWP_NOZORDER);
- CRgn rgnCombo;
- rgnCombo.CreateRectRgn(0, 0, 0, 0);
- if (m_pToolInfo.nStyles & PPTOOLTIP_SHADOW)
- {
- rect->right -= m_nSizes[PPTTSZ_SHADOW_CX];
- rect->bottom -= m_nSizes[PPTTSZ_SHADOW_CY];
- }
- m_rgnToolTip.DeleteObject();
- GetWindowRegion(&m_rgnToolTip, CSize (rect->Width(), rect->Height()), *pt);
- rgnCombo.CopyRgn(&m_rgnToolTip);
- if (m_pToolInfo.nStyles & PPTOOLTIP_SHADOW)
- {
- m_rgnShadow.DeleteObject();
- m_rgnShadow.CreateRectRgn(0, 0, 0, 0);
- m_rgnShadow.CopyRgn(&m_rgnToolTip);
- m_rgnShadow.OffsetRgn(m_nSizes[PPTTSZ_SHADOW_CX], m_nSizes[PPTTSZ_SHADOW_CY]);
- rgnCombo.CombineRgn(&rgnCombo, &m_rgnShadow, RGN_OR);
- }
- SetWindowRgn((HRGN)rgnCombo.Detach(), FALSE);
- }
- CRect CPPToolTip::GetWindowRegion(CRgn * rgn, CSize sz, CPoint pt)
- {
- CRect rect;
- rect.SetRect(0, 0, sz.cx, sz.cy);
- CRgn rgnRect;
- CRgn rgnAnchor;
- CPoint ptAnchor [3];
- ptAnchor [0] = pt;
- ScreenToClient(&ptAnchor [0]);
- switch (m_nLastDirection)
- {
- case PPTOOLTIP_LEFT_TOP:
- case PPTOOLTIP_RIGHT_TOP:
- rect.bottom -= m_nSizes[PPTTSZ_HEIGHT_ANCHOR];
- ptAnchor [1].y = ptAnchor [2].y = rect.bottom;
- break;
- case PPTOOLTIP_LEFT_BOTTOM:
- case PPTOOLTIP_RIGHT_BOTTOM:
- rect.top += m_nSizes[PPTTSZ_HEIGHT_ANCHOR];
- ptAnchor [1].y = ptAnchor [2].y = rect.top;
- break;
- }
- //Gets the region for rectangle with the text
- if (m_pToolInfo.nStyles & PPTOOLTIP_ROUNDED)
- rgnRect.CreateRoundRectRgn(rect.left, rect.top, rect.right + 1, rect.bottom + 1,
- m_nSizes[PPTTSZ_ROUNDED_CX], m_nSizes[PPTTSZ_ROUNDED_CY]);
- else rgnRect.CreateRectRgn(rect.left, rect.top, rect.right + 1, rect.bottom + 1);
- //Gets the region for anchor
- if (m_pToolInfo.nStyles & PPTOOLTIP_ANCHOR)
- {
- switch (m_nLastDirection)
- {
- case PPTOOLTIP_LEFT_TOP:
- case PPTOOLTIP_LEFT_BOTTOM:
- ptAnchor [1].x = rect.right - m_nSizes[PPTTSZ_MARGIN_ANCHOR];
- ptAnchor [2].x = ptAnchor [1].x - m_nSizes[PPTTSZ_WIDTH_ANCHOR];
- break;
- case PPTOOLTIP_RIGHT_TOP:
- case PPTOOLTIP_RIGHT_BOTTOM:
- ptAnchor [1].x = rect.left + m_nSizes[PPTTSZ_MARGIN_ANCHOR];
- ptAnchor [2].x = ptAnchor [1].x + m_nSizes[PPTTSZ_WIDTH_ANCHOR];
- break;
- }
- rgnAnchor.CreatePolygonRgn(ptAnchor, 3, ALTERNATE);
- }
- else
- rgnAnchor.CreateRectRgn(0, 0, 0, 0);
- rgn->CreateRectRgn(0, 0, 0, 0);
- rgn->CombineRgn(&rgnRect, &rgnAnchor, RGN_OR);
- rgnAnchor.DeleteObject();
- rgnRect.DeleteObject();
- return rect;
- }
- ///////////////////////////////////////////////////
- // Gets the size of the current tooltip text
- //
- // Parameters:
- // none
- //
- // Return value:
- // Size of current tooltip text
- ///////////////////////////////////////////////////
- CSize CPPToolTip::GetTooltipSize(CString str)
- {
- //Gets max windows rectangle
- CRect rect;
- GetWindowRect(&rect);
- //Creates compatibility context device in memory
- // CDC * pDC = GetDC();
- CWindowDC dc(NULL);
- CDC memDC;
- CBitmap bitmap;
- memDC.CreateCompatibleDC(&dc);
- // memDC.CreateCompatibleDC(pDC);
- bitmap.CreateCompatibleBitmap(&dc, rect.Width(), rect.Height());
- // bitmap.CreateCompatibleBitmap(pDC, rect.Width(), rect.Height());
- CBitmap* pOldBitmap = memDC.SelectObject(&bitmap);
- //Prints the string on device context for gets minimal size of the rectangle
- //of the tooltip
- CSize sz = PrintTitleString(&memDC, rect, str);
- memDC.SelectObject(pOldBitmap);
- memDC.DeleteDC();
- bitmap.DeleteObject();
- // ReleaseDC(pDC);
- //Returns minimal rectangle of the tooltip
- return sz;
- }
- CSize CPPToolTip::GetSizeIcon(HICON hIcon) const
- {
- ICONINFO ii;
- CSize sz (0, 0);
- if (hIcon != NULL)
- {
- // Gets icon dimension
- ::ZeroMemory(&ii, sizeof(ICONINFO));
- if (::GetIconInfo(hIcon, &ii))
- {
- sz.cx = (DWORD)(ii.xHotspot * 2);
- sz.cy = (DWORD)(ii.yHotspot * 2);
- //release icon mask bitmaps
- if(ii.hbmMask)
- ::DeleteObject(ii.hbmMask);
- if(ii.hbmColor)
- ::DeleteObject(ii.hbmColor);
- }
- }
- return sz;
- }
- ///////////////////////////////////////////////////
- // Calculates the real rect for the tooltip with margins
- //
- // Parameters:
- // pt [in] - the mouse coordinates (screen coordinates)
- // sz [in] - the size of the tooltip text
- //
- // Return value:
- // The rectangle when the tooltip will draw (screen coordinates)
- ///////////////////////////////////////////////////
- void CPPToolTip::CalculateInfoBoxRect(CPoint * pt, CRect * rect)
- {
- // Use the screen's right edge as the right hand border, not the right edge of the client.
- CWindowDC wdc(NULL);
- CRect rWindow(0, 0, 0, 0);
- rWindow.right = GetDeviceCaps(wdc, HORZRES);// - 8;
- rWindow.bottom = GetDeviceCaps(wdc, VERTRES);// - 8;
- /*
- m_szToolIcon = GetSizeIcon(m_pToolInfo.hIcon);
- if (m_szToolIcon.cx || m_szToolIcon.cy)
- {
- sz.cx += m_szToolIcon.cx + m_nSizes[PPTTSZ_MARGIN_CX];
- sz.cy = max(m_szToolIcon.cy, sz.cy);
- }
- //Gets size of the tooltip with margins
- sz.cx += m_nSizes[PPTTSZ_MARGIN_CX] * 2;
- sz.cy += m_nSizes[PPTTSZ_MARGIN_CY] * 2 + m_nSizes[PPTTSZ_HEIGHT_ANCHOR];
- if (m_pToolInfo.nStyles & PPTOOLTIP_SHADOW)
- {
- rWindow.right -= m_nSizes[PPTTSZ_SHADOW_CX];
- rWindow.bottom -= m_nSizes[PPTTSZ_SHADOW_CY];
- sz.cx += m_nSizes[PPTTSZ_SHADOW_CX];
- sz.cy += m_nSizes[PPTTSZ_SHADOW_CY];
- }
- */
- // CRect rect;
- // rect.SetRect(0, 0, sz.cx, sz.cy);
- // CRect rectCopy = *rect;
- //Offset the rect from the mouse pointer
- CPoint ptEnd;
- m_nLastDirection = m_pToolInfo.nDirection;
- if (!TestHorizDirection(pt->x, rect->Width(), rWindow.right, m_nLastDirection, rect))
- {
- m_nLastDirection = GetNextHorizDirection(m_nLastDirection);
- TestHorizDirection(pt->x, rect->Width(), rWindow.right, m_nLastDirection, rect);
- }
- if (!TestVertDirection(pt->y, rect->Height(), rWindow.bottom, m_nLastDirection, rect))
- {
- m_nLastDirection = GetNextVertDirection(m_nLastDirection);
- TestVertDirection(pt->y, rect->Height(), rWindow.bottom, m_nLastDirection, rect);
- }
- //Returns the rect of the tooltip
- if ((m_pToolInfo.nStyles & PPTOOLTIP_SHADOW) &&
- ((m_nLastDirection == PPTOOLTIP_LEFT_TOP) || (m_nLastDirection == PPTOOLTIP_LEFT_BOTTOM)))
- rect->OffsetRect(m_nSizes[PPTTSZ_SHADOW_CX], m_nSizes[PPTTSZ_SHADOW_CY]);
- }
- ///////////////////////////////////////////////////
- // Gets the next horizontal direction
- //
- // Parameters:
- // nDirection [in] - the current direction
- //
- // Return value:
- // The next horizontal direction
- ///////////////////////////////////////////////////
- int CPPToolTip::GetNextHorizDirection(int nDirection) const
- {
- switch (nDirection)
- {
- case PPTOOLTIP_LEFT_TOP:
- nDirection = PPTOOLTIP_RIGHT_TOP;
- break;
- case PPTOOLTIP_RIGHT_TOP:
- nDirection = PPTOOLTIP_LEFT_TOP;
- break;
- case PPTOOLTIP_LEFT_BOTTOM:
- nDirection = PPTOOLTIP_RIGHT_BOTTOM;
- break;
- case PPTOOLTIP_RIGHT_BOTTOM:
- nDirection = PPTOOLTIP_LEFT_BOTTOM;
- break;
- }
- return nDirection;
- }
- ///////////////////////////////////////////////////
- // Gets the next vertical direction
- //
- // Parameters:
- // nDirection [in] - the current direction
- //
- // Return value:
- // The next vertical direction
- ///////////////////////////////////////////////////
- int CPPToolTip::GetNextVertDirection(int nDirection) const
- {
- switch (nDirection)
- {
- case PPTOOLTIP_LEFT_TOP:
- nDirection = PPTOOLTIP_LEFT_BOTTOM;
- break;
- case PPTOOLTIP_LEFT_BOTTOM:
- nDirection = PPTOOLTIP_LEFT_TOP;
- break;
- case PPTOOLTIP_RIGHT_TOP:
- nDirection = PPTOOLTIP_RIGHT_BOTTOM;
- break;
- case PPTOOLTIP_RIGHT_BOTTOM:
- nDirection = PPTOOLTIP_RIGHT_TOP;
- break;
- }
- return nDirection;
- }
- BOOL CPPToolTip::TestHorizDirection(int x, int cx, int w_cx, int nDirection, LPRECT rect) const
- {
- int left,right;
- switch (nDirection)
- {
- case PPTOOLTIP_LEFT_TOP:
- case PPTOOLTIP_LEFT_BOTTOM:
- right = ((x + (int)m_nSizes[PPTTSZ_MARGIN_ANCHOR]) > w_cx) ? w_cx : (x + m_nSizes[PPTTSZ_MARGIN_ANCHOR]);
- left = right - cx;
- break;
- case PPTOOLTIP_RIGHT_TOP:
- case PPTOOLTIP_RIGHT_BOTTOM:
- left = (x < (int)m_nSizes[PPTTSZ_MARGIN_ANCHOR]) ? 0 : (x - m_nSizes[PPTTSZ_MARGIN_ANCHOR]);
- right = left + cx;
- break;
- }
- BOOL bTestOk = ((left >= 0) && (right <= w_cx)) ? TRUE : FALSE;
- if (bTestOk)
- {
- rect->left = left;
- rect->right = right;
- }
- return bTestOk;
- }
- BOOL CPPToolTip::TestVertDirection(int y, int cy, int w_cy, int nDirection, LPRECT rect) const
- {
- int top, bottom;
- switch (nDirection)
- {
- case PPTOOLTIP_LEFT_TOP:
- case PPTOOLTIP_RIGHT_TOP:
- bottom = y;
- top = bottom - cy;
- break;
- case PPTOOLTIP_LEFT_BOTTOM:
- case PPTOOLTIP_RIGHT_BOTTOM:
- top = y;
- bottom = top + cy;
- break;
- }
- BOOL bTestOk = ((top >= 0) && (bottom <= w_cy)) ? TRUE : FALSE;
- if (bTestOk)
- {
- rect->top = top;
- rect->bottom = bottom;
- }
- return bTestOk;
- }
- /////////////////////////////////////////////////////////////////
- // Gets the system tooltip's logfont
- /////////////////////////////////////////////////////////////////
- LPLOGFONT CPPToolTip::GetSystemToolTipFont() const
- {
- static LOGFONT LogFont;
- NONCLIENTMETRICS ncm;
- ncm.cbSize = sizeof(NONCLIENTMETRICS);
- if (!SystemParametersInfo(SPI_GETNONCLIENTMETRICS, sizeof(NONCLIENTMETRICS), &ncm, 0))
- return FALSE;
- memcpy(&LogFont, &(ncm.lfStatusFont), sizeof(LOGFONT));
- return &LogFont;
- }
- /////////////////////////////////////////////////////////////////
- // Prints the formating string of the tooltip
- //
- // Parameters:
- // pDC - [in] The device context to print the string
- // str - [in] The formating string for drawing
- // rect - [in] The rectangle to draws the tooltip
- // bEnableAlign - [in] If TRUE align's operators are enables.
- //
- // Return values:
- // None.
- //---------------------------------------------------------------
- // Format of string:
- // <b> text </b> - The bold string
- // <i> text </i> - The italic string
- // <u> text </u> - The underline string
- // <s> text </s> - The strike out string
- //
- // <cb=0x123456> text </cb> - The background color (RGB (12,34,56))
- // <ct=0x123456> text </ct> - The text color (RGB (12,34,56))
- //
- // <cbi=1> text </cbi> - The index background color(0 - F)
- // <cti=1> text </cti> - The index text color(0 - F)
- //
- // <al> or <al_l> - sets align to left edge
- // <al_c> - sets align to the center
- // <al_r> - sets align to the right edge
- //
- // <hr=100%> - the horizontal line with length 100%
- // <hr=32> - the horizontal line with length 32 pixels.
- //
- // <a="link"> text </a> - The hyperlink
- //
- // <h=1> text </h> - hot zone (number of zone)
- //
- // <br[=1]> - new line (numbers of the lines)
- // <t[=1]> - tabulation (number of tabulations)
- //
- // <img[=0x0000] [cx=0] [cy=0]> - draws the image by his name
- // <ilst[=0x0000]> - draws the image from image list
- // <bmp[=0x0000] mask[=0xFF00FF] [cx=0] [cy=0]> - draws bitmap
- // <icon[=0x0000] [cx=0] [cy=0]> - draws the icon
- ////////////////////////////////////////////////////////////////
- CSize CPPToolTip::PrintTitleString(CDC * pDC, CRect rect, CString str, BOOL bCalculate /* = TRUE */)
- {
- enum{ CMD_NONE = 0,
- CMD_BOLD,
- CMD_ITALIC,
- CMD_STRIKE,
- CMD_UNDERLINE,
- CMD_COLOR_TEXT,
- CMD_COLOR_TEXT_INDEX,
- CMD_COLOR_BK,
- CMD_COLOR_BK_INDEX,
- CMD_NEW_LINE,
- CMD_TABULATION,
- CMD_HORZ_LINE,
- CMD_HORZ_LINE_PERCENT,
- CMD_DRAW_IMAGE,
- CMD_DRAW_IMAGE_LIST,
- CMD_DRAW_BITMAP,
- CMD_DRAW_BITMAP_MASK,
- CMD_DRAW_ICON
- };
- enum{ ALIGN_LEFT = 0,
- ALIGN_CENTER,
- ALIGN_RIGHT
- };
- //Clears the length of the lines
- if (bCalculate)
- {
- m_nLengthLines.RemoveAll();
- m_nHeightLines.RemoveAll();
- }
- int nLine = 0;
- int nCmd = CMD_NONE;
- int nAlign = ALIGN_LEFT;
- BOOL bCloseTag = FALSE;
- CSize sz(0, 0);
- CSize szLine (0, 0);
- CSize szIcon (0, 0); //The size of icon
- if (str.IsEmpty())
- return sz;
- CPoint pt = rect.TopLeft();
- CPoint ptCur = pt;
- // Copies default logfont's structure
- LOGFONT lf;
- memcpy(&lf, &m_LogFont, sizeof(LOGFONT));
- CFont font;
- font.CreateFontIndirect(&lf);
- CFont * pOldFont = pDC->SelectObject(&font);
- TEXTMETRIC tm;
- pDC->GetTextMetrics(&tm);
- int nHeight = tm.tmHeight; //The height of the font
- int nWidth = tm.tmAveCharWidth; //The width of the font
- CString strTag = _T(""); // Tag's name
- CString strText = _T(""); // The current text to output
- CString sParam = _T(""); // The text parameter
- UINT nParam = 0, nParam1 = 0;
- int nLineHeight = bCalculate ? nHeight : m_nHeightLines.GetAt(0); //The height of the current line
- CUIntArray percent;
- percent.Add(0);
- int nTemp = 0; //the temporary variable
- BOOL bFirstOutput = TRUE;
- for (int i = 0; i <= str.GetLength(); i++)
- {
- if (i < str.GetLength())
- {
- nCmd = CMD_NONE;
- strText = SearchBeginOfTag(str, i);
- if (strText.IsEmpty())
- {
- //Tag was found
- strTag = GetNameOfTag(str, i);
- bCloseTag = (strTag.GetAt(0) == _T('/')) ? TRUE : FALSE;
- if (bCloseTag)
- strTag = strTag.Right(strTag.GetLength() - 1);
- if (!strTag.CompareNoCase(_T("b")))
- {
- nCmd = CMD_BOLD;
- }
- else if (!strTag.CompareNoCase(_T("i")))
- {
- nCmd = CMD_ITALIC;
- }
- else if (!strTag.CompareNoCase(_T("u")))
- {
- nCmd = CMD_UNDERLINE;
- }
- else if (!strTag.CompareNoCase(_T("s")))
- {
- nCmd = CMD_STRIKE;
- }
- else if (!strTag.CompareNoCase(_T("br")))
- {
- nCmd = CMD_NEW_LINE;
- nParam = GetUIntValue(str, i, 1);
- }
- else if (!strTag.CompareNoCase(_T("t")))
- {
- nCmd = CMD_TABULATION;
- nParam = GetUIntValue(str, i, 1);
- }
- else if (strTag.GetAt(0) == _T('n'))
- {
- nCmd = CMD_NEW_LINE;
- nParam = 1;
- }
- else if (strTag.GetAt(0) == _T('t'))
- {
- nCmd = CMD_TABULATION;
- nParam = 1;
- }
- else if (!strTag.CompareNoCase(_T("ct")))
- {
- nCmd = CMD_COLOR_TEXT;
- nParam = GetUIntValue(str, i, (UINT)m_crColor[PPTOOLTIP_COLOR_FG]);
- }
- else if (!strTag.CompareNoCase(_T("cti")))
- {
- nCmd = CMD_COLOR_TEXT;
- nParam = GetUIntValue(str, i, PPTOOLTIP_COLOR_FG);
- }
- else if (!strTag.CompareNoCase(_T("cb")))
- {
- nCmd = CMD_COLOR_BK;
- nParam = GetUIntValue(str, i, (UINT)m_crColor[PPTOOLTIP_COLOR_BK_BEGIN]);
- }
- else if (!strTag.CompareNoCase(_T("cbi")))
- {
- nCmd = CMD_COLOR_BK_INDEX;
- nParam = GetUIntValue(str, i, PPTOOLTIP_COLOR_BK_BEGIN);
- }
- else if (!strTag.CompareNoCase(_T("al")) || !strTag.CompareNoCase(_T("al_l")))
- {
- nAlign = ALIGN_LEFT;
- }
- else if (!strTag.CompareNoCase(_T("al_c")))
- {
- if (!bCalculate)
- nAlign = ALIGN_CENTER;
- }
- else if (!strTag.CompareNoCase(_T("al_r")))
- {
- if (!bCalculate)
- nAlign = ALIGN_RIGHT;
- }
- else if (!strTag.CompareNoCase(_T("hr")))
- {
- sParam = GetStringValue(str, i);
- if (!sParam.IsEmpty())
- nParam = _tcstoul(sParam, 0, 0);
- else
- nParam = 100;
- nCmd = (sParam.Right(1) == _T("%"))? CMD_HORZ_LINE_PERCENT : CMD_HORZ_LINE;
- }
- else if (!strTag.CompareNoCase(_T("img")))
- {
- nCmd = CMD_DRAW_IMAGE;
- sParam = GetStringValue(str, i);
- szIcon = CSize(0, 0);
- //Gets two param
- for (nTemp = 0; nTemp < 2; nTemp++)
- {
- strTag = GetPropertiesOfTag(str, i);
- if (!strTag.CompareNoCase(_T("cx")))
- szIcon.cx = GetUIntValue(str, i, 0);
- else if (!strTag.CompareNoCase(_T("cy")))
- szIcon.cy = GetUIntValue(str, i, 0);
- }
- }
- else if (!strTag.CompareNoCase(_T("ilst")))
- {
- nCmd = CMD_DRAW_IMAGE_LIST;
- nParam = GetUIntValue(str, i, 0);
- }
- else if (!strTag.CompareNoCase(_T("icon")))
- {
- nCmd = CMD_DRAW_ICON;
- nParam = GetUIntValue(str, i, 0);
- szIcon = CSize(0, 0);
- //Gets two param
- for (nTemp = 0; nTemp < 2; nTemp++)
- {
- strTag = GetPropertiesOfTag(str, i);
- if (!strTag.CompareNoCase(_T("cx")))
- szIcon.cx = GetUIntValue(str, i, 0);
- else if (!strTag.CompareNoCase(_T("cy")))
- szIcon.cy = GetUIntValue(str, i, 0);
- }
- }
- else if (!strTag.CompareNoCase(_T("bmp")))
- {
- nCmd = CMD_DRAW_BITMAP;
- nParam = GetUIntValue(str, i, 0);
- sParam.Empty();
- //Gets three param
- for (nTemp = 0; nTemp < 3; nTemp++)
- {
- strTag = GetPropertiesOfTag(str, i);
- if (!strTag.CompareNoCase(_T("mask")))
- {
- sParam = strTag;
- nParam1 = GetUIntValue(str, i, 0xFF00FF);
- }
- else if (!strTag.CompareNoCase(_T("cx")))
- szIcon.cx = GetUIntValue(str, i, 0);
- else if (!strTag.CompareNoCase(_T("cy")))
- szIcon.cy = GetUIntValue(str, i, 0);
- }
- }
- else nCmd = CMD_NONE;
- SearchEndOfTag(str, i);
- }
- else
- {
- //If text to output is exist
- if (bFirstOutput)
- {
- switch (nAlign)
- {
- case ALIGN_CENTER:
- ptCur.x = pt.x + (rect.Width() - m_nLengthLines.GetAt(nLine)) / 2;
- break;
- case ALIGN_RIGHT:
- ptCur.x = pt.x + rect.Width() - m_nLengthLines.GetAt(nLine);
- break;
- }
- }
- szLine = pDC->GetTextExtent(strText);
- if (bCalculate)
- nLineHeight = max(nLineHeight, szLine.cy);
- else
- pDC->TextOut(ptCur.x, ptCur.y + m_nHeightLines.GetAt(nLine) - nHeight, strText);
- ptCur.x += szLine.cx;
- strText = _T("");
- bFirstOutput = FALSE;
- i--;
- }
- }
- else
- {
- nCmd = CMD_NEW_LINE;
- nParam = 1;
- }
- //Prepares to first draw in line
- switch (nCmd)
- {
- case CMD_DRAW_IMAGE:
- case CMD_DRAW_IMAGE_LIST:
- case CMD_DRAW_BITMAP:
- case CMD_DRAW_ICON:
- if (bFirstOutput)
- {
- switch (nAlign)
- {
- case ALIGN_CENTER:
- ptCur.x = pt.x + (rect.Width() - m_nLengthLines.GetAt(nLine)) / 2;
- break;
- case ALIGN_RIGHT:
- ptCur.x = pt.x + rect.Width() - m_nLengthLines.GetAt(nLine);
- break;
- }
- bFirstOutput = FALSE;
- }
- break;
- }
- //Executes command
- switch (nCmd)
- {
- case CMD_BOLD:
- //Bold text
- pDC->SelectObject(pOldFont);
- font.DeleteObject();
- lf.lfWeight = m_LogFont.lfWeight;
- if (!bCloseTag)
- {
- lf.lfWeight *= 2;
- if (lf.lfWeight > FW_BLACK)
- lf.lfWeight = FW_BLACK;
- }
- font.CreateFontIndirect(&lf);
- pDC->SelectObject(&font);
- break;
- case CMD_ITALIC:
- //Italic text
- pDC->SelectObject(pOldFont);
- font.DeleteObject();
- lf.lfItalic = bCloseTag ? FALSE : TRUE;
- font.CreateFontIndirect(&lf);
- pDC->SelectObject(&font);
- break;
- case CMD_STRIKE:
- //Strikeout text
- pDC->SelectObject(pOldFont);
- font.DeleteObject();
- lf.lfStrikeOut = bCloseTag ? FALSE : TRUE;
- font.CreateFontIndirect(&lf);
- pDC->SelectObject(&font);
- break;
- case CMD_UNDERLINE:
- //Underline text
- pDC->SelectObject(pOldFont);
- font.DeleteObject();
- lf.lfUnderline = bCloseTag ? FALSE : TRUE;
- font.CreateFontIndirect(&lf);
- pDC->SelectObject(&font);
- break;
- case CMD_COLOR_TEXT:
- //Color of the text
- pDC->SetTextColor((COLORREF)nParam);
- break;
- case CMD_COLOR_TEXT_INDEX:
- //Indexed color of the text
- if (nParam < PPTOOLTIP_MAX_COLORS)
- pDC->SetTextColor(m_crColor[nParam]);
- break;
- case CMD_COLOR_BK:
- //Color of the background
- pDC->SetBkColor((COLORREF)nParam);
- pDC->SetBkMode(bCloseTag ? TRANSPARENT : OPAQUE);
- break;
- case CMD_COLOR_BK_INDEX:
- //Indexed color of the background
- if (nParam < PPTOOLTIP_MAX_COLORS)
- {
- pDC->SetBkColor(m_crColor[nParam]);
- pDC->SetBkMode(bCloseTag ? TRANSPARENT : OPAQUE);
- }
- break;
- case CMD_HORZ_LINE_PERCENT:
- //Horizontal line with percent length
- if (bCalculate)
- {
- percent.SetAt(nLine, percent.GetAt(nLine) + nParam);
- nParam = 0;
- }
- else nParam = ::MulDiv(rect.Width(), nParam, 100);
- case CMD_HORZ_LINE:
- //Horizontal line with absolute length
- //If text to output is exist
- if (!bCalculate)
- DrawHorzLine(pDC, ptCur.x, ptCur.x + nParam, ptCur.y + m_nHeightLines.GetAt(nLine) / 2);
- ptCur.x += nParam;
- break;
- case CMD_DRAW_IMAGE:
- if (!sParam.IsEmpty())
- {
- if (bCalculate)
- {
- szLine = DrawResource(sParam, pDC, ptCur, 0, szIcon, bCalculate);
- nLineHeight = max (nLineHeight, szLine.cy);
- }
- else
- szLine = DrawResource(sParam, pDC, ptCur, m_nHeightLines.GetAt(nLine), szIcon, bCalculate);
- ptCur.x += szLine.cx;
- }
- break;
- case CMD_DRAW_IMAGE_LIST:
- if (m_imgTooltip.m_hImageList != NULL)
- {
- if (bCalculate)
- {
- szLine = DrawIconFromImageList(pDC, ptCur, m_szImage, m_imgTooltip, nParam, bCalculate);
- nLineHeight = max (nLineHeight, szLine.cy);
- }
- else
- {
- szLine = DrawIconFromImageList(pDC, ptCur, m_szImage, m_imgTooltip, nParam, bCalculate);
- }
- // If in one line a few bitmap with different height, then store max height
- ptCur.x += szLine.cx; //m_szImage.cx;
- }
- break;
- case CMD_DRAW_BITMAP:
- if (nParam != 0)
- {
- if (bCalculate)
- {
- szLine = DrawBitmap(pDC, ptCur, 0, nParam, !sParam.IsEmpty(), nParam1, szIcon, bCalculate);
- nLineHeight = max (nLineHeight, szLine.cy);
- }
- else
- {
- szLine = DrawBitmap(pDC, ptCur, m_nHeightLines.GetAt(nLine), nParam, !sParam.IsEmpty(), nParam1, szIcon, bCalculate);
- }
- // If in one line a few bitmap with different height, then store max height
- ptCur.x += szLine.cx;
- }
- case CMD_DRAW_ICON:
- if (nParam != 0)
- {
- if (bCalculate)
- {
- szLine = DrawIcon(pDC, ptCur, 0, nParam, szIcon, bCalculate);
- nLineHeight = max (nLineHeight, szLine.cy);
- }
- else
- {
- szLine = DrawIcon(pDC, ptCur, m_nHeightLines.GetAt(nLine), nParam, szIcon, bCalculate);
- }
- // If in one line a few bitmap with different height, then store max height
- ptCur.x += szLine.cx;
- }
- break;
- case CMD_NEW_LINE:
- //New line
- if (!nParam)
- nParam = 1;
- if (bCalculate)
- {
- sz.cx = max(sz.cx, ptCur.x - pt.x);
- m_nLengthLines.Add(ptCur.x - pt.x); //Adds the real length of the lines
- m_nHeightLines.Add(nLineHeight); //Adds the real height of the lines
- }
- ptCur.y += m_nHeightLines.GetAt(nLine) * nParam;
- nLine ++;
- percent.Add(0);
- bFirstOutput = TRUE;
- ptCur.x = pt.x;
- nLineHeight = nHeight;
- // szLine.cy = nHeight;
- break;
- case CMD_TABULATION:
- //Tabulation
- if (!nParam)
- nParam = 1;
- nParam1 = (ptCur.x - pt.x) % (nWidth * 4);
- if (nParam1)
- {
- //aligns with tab
- ptCur.x += (nWidth * 4) - nParam1;
- nParam --;
- }
- ptCur.x += (nParam * nWidth * 4);
- break;
- }
- }
- //Gets real height of the tooltip
- sz.cy = ptCur.y - pt.y;
- pDC->SelectObject(pOldFont);
- font.DeleteObject();
- //Adds the percent's length to the line's length
- for (i = 0; i < percent.GetSize(); i++)
- {
- if (percent.GetAt(i))
- m_nLengthLines.SetAt(i, m_nLengthLines.GetAt(i) + ::MulDiv(percent.GetAt(i), sz.cx, 100));
- }
- return sz;
- }
- CString CPPToolTip::SearchBeginOfTag(CString & str, int & nIndex)
- {
- CString sText = _T("");
- BOOL bTagFound = FALSE;
- for (nIndex; nIndex < str.GetLength(); nIndex ++)
- {
- switch (str.GetAt(nIndex))
- {
- case _T('r'):
- break;
- case _T('<'):
- nIndex ++;
- if ((nIndex < str.GetLength()) && (str.GetAt(nIndex) != _T('<')))
- {
- if (!sText.IsEmpty())
- nIndex --;
- return sText;
- }
- sText += _T('<');
- break;
- case _T('t'):
- case _T('n'):
- if (!sText.IsEmpty())
- nIndex--;
- return sText;
- default:
- sText += str.GetAt(nIndex);
- break;
- }
- }
- return sText;
- }
- void CPPToolTip::SearchEndOfTag(CString & str, int & nIndex)
- {
- for (nIndex; nIndex < str.GetLength(); nIndex ++)
- {
- switch (str.GetAt(nIndex))
- {
- case _T('>'):
- case _T('n'):
- case _T('t'):
- return;
- }
- }
- }
- CString CPPToolTip::GetNameOfTag(CString & str, int & nIndex)
- {
- CString sText = _T("");
- for (nIndex; nIndex < str.GetLength(); nIndex ++)
- {
- switch (str.GetAt(nIndex))
- {
- case _T('r'): //Pass character
- break;
- case _T('t'): //It is a tab tag
- case _T('n'): //It is a new line tag
- if (sText.IsEmpty())
- {
- sText += str.GetAt(nIndex);
- // nIndex ++;
- return sText;
- }
- break;
- case _T(' '):
- if (!sText.IsEmpty())
- {
- nIndex ++;
- return sText;
- }
- break;
- case _T('>'):
- case _T('='):
- return sText;
- default:
- sText += str.GetAt(nIndex);
- break;
- }
- }
- return sText;
- }
- CString CPPToolTip::GetPropertiesOfTag(CString & str, int & nIndex)
- {
- CString sText = _T("");
- for (nIndex; nIndex < str.GetLength(); nIndex ++)
- {
- switch (str.GetAt(nIndex))
- {
- case _T('r'): //Pass characters
- case _T('t'):
- case _T('n'):
- break;
- case _T(' '):
- if (!sText.IsEmpty())
- {
- nIndex ++;
- return sText;
- }
- break;
- case _T('>'):
- case _T('='):
- return sText;
- default:
- sText += str.GetAt(nIndex);
- break;
- }
- }
- return sText;
- }
- CString CPPToolTip::GetStringValue(CString & str, int & nIndex)
- {
- CString sText = _T("");
- BOOL bValueFound = FALSE;
- for (nIndex; nIndex < str.GetLength(); nIndex ++)
- {
- switch (str.GetAt(nIndex))
- {
- case _T('r'): //Pass character
- case _T('t'): //It is a tab tag
- case _T('n'): //It is a new line tag
- break;
- case _T(' '):
- if (!sText.IsEmpty())
- {
- nIndex ++;
- return sText;
- }
- break;
- case _T('>'):
- return sText;
- case _T('='):
- bValueFound = TRUE;
- break;
- default:
- if (!bValueFound)
- return sText;
- sText += str.GetAt(nIndex);
- break;
- }
- }
- return sText;
- }
- UINT CPPToolTip::GetUIntValue(CString & str, int & nIndex, UINT nDefValue)
- {
- CString sText = GetStringValue(str, nIndex);
- if (!sText.IsEmpty())
- nDefValue = _tcstoul(sText, 0, 0);
- return nDefValue;
- }
- CSize CPPToolTip::DrawResource(CString sName, CDC * pDC, CPoint pt, int nMaxHeight, CSize szResource, BOOL bCalculate)
- {
- CSize sz(0, 0);
- int nIndex = FindIdOfResource(sName);
- if (nIndex < 0)
- return sz;
- PPTOOLTIP_NAME_RES nr = m_arrNameRes.GetAt(nIndex);
- if (nr.nID == 0)
- return sz;
- switch (nr.nTypeRes)
- {
- case TYPE_RES_ICON:
- sz = DrawIcon(pDC, pt, nMaxHeight, nr.nID, szResource, bCalculate);
- break;
- case TYPE_RES_BITMAP:
- sz = DrawBitmap(pDC, pt, nMaxHeight, nr.nID, FALSE, nr.crMask, szResource, bCalculate);
- break;
- case TYPE_RES_MASK_BITMAP:
- sz = DrawBitmap(pDC, pt, nMaxHeight, nr.nID, TRUE, nr.crMask, szResource, bCalculate);
- break;
- }
- return sz;
- }
- CSize CPPToolTip::DrawBitmap(CDC * pDC, CPoint pt, int nMaxHeight, UINT nID, BOOL bUseMask, COLORREF crMask, CSize szBitmap, BOOL bCalculate)
- {
- CSize sz(0, 0);
- HBITMAP hBitmap = GetBitmapFromResources(nID);
- int nRetValue;
- BITMAP csBitmapSize;
- if (hBitmap == NULL)
- return sz;
- // Get bitmap size
- nRetValue = ::GetObject(hBitmap, sizeof(csBitmapSize), &csBitmapSize);
- if (nRetValue == 0)
- return sz;
- sz.cx = (DWORD)csBitmapSize.bmWidth;
- sz.cy = (DWORD)csBitmapSize.bmHeight;
- if (!szBitmap.cy)
- szBitmap.cy = sz.cy;
- if (!szBitmap.cx)
- szBitmap.cx = sz.cx;
- if (bCalculate)
- return szBitmap;
- HDC hSrcDC = ::CreateCompatibleDC(pDC->m_hDC);
- HDC hResDC = ::CreateCompatibleDC(pDC->m_hDC);
- HBITMAP hSrcBitmap = ::CreateCompatibleBitmap(pDC->m_hDC, szBitmap.cx, szBitmap.cy);
- HBITMAP hOldSrcBitmap = (HBITMAP)::SelectObject(hSrcDC, hSrcBitmap);
- HBITMAP hOldResBitmap = (HBITMAP)::SelectObject(hResDC, hBitmap);
- //Scales a bitmap if need
- if ((sz.cx != szBitmap.cx) || (sz.cy != szBitmap.cy))
- ::StretchBlt(hSrcDC, 0, 0, szBitmap.cx, szBitmap.cy, hResDC, 0, 0, sz.cx, sz.cy, SRCCOPY);
- else
- ::BitBlt(hSrcDC, 0, 0, szBitmap.cx, szBitmap.cy, hResDC, 0, 0, SRCCOPY);
- ::SelectObject(hResDC, hOldResBitmap);
- ::DeleteDC(hResDC);
- ::DeleteObject(hOldResBitmap);
- ::DeleteObject(hBitmap);
- pt.y += (nMaxHeight - szBitmap.cy);
- if (bUseMask)
- {
- //Draws a bitmap with mask
- ::SelectObject(hSrcDC, hOldSrcBitmap);
- CImageList img;
- img.Create(szBitmap.cx, szBitmap.cy, ILC_COLOR32 | ILC_MASK, 1, 1);
- img.Add(CBitmap::FromHandle(hSrcBitmap), crMask);
- DrawIconFromImageList(pDC, pt, szBitmap, img, 0, FALSE);
- }
- else
- {
- //Draws a bitmap without mask
- pDC->BitBlt(pt.x, pt.y, szBitmap.cx, szBitmap.cy, CDC::FromHandle(hSrcDC), 0, 0, SRCCOPY);
- ::SelectObject(hSrcDC, hOldSrcBitmap);
- }
- ::DeleteDC(hSrcDC);
- ::DeleteObject(hOldSrcBitmap);
- ::DeleteObject(hSrcBitmap);
- return szBitmap;
- }
- CSize CPPToolTip::DrawIcon(CDC * pDC, CPoint pt, int nMaxHeight, UINT nID, CSize szIcon, BOOL bCalculate)
- {
- CSize sz (0, 0);
- HICON hIcon = GetIconFromResources(nID, szIcon);
- if (hIcon != NULL)
- {
- sz = GetSizeIcon(hIcon);
- if (!bCalculate)
- {
- pt.y += (nMaxHeight - sz.cy);
- pDC->DrawState(pt, sz, hIcon, DSS_NORMAL, (CBrush*)NULL);
- }
- }
- if (hIcon)
- ::DestroyIcon(hIcon);
- return sz;
- }
- CSize CPPToolTip::DrawIconFromImageList(CDC * pDC, CPoint pt, CSize sz, CImageList & img, int nIndex /* = 0 */, BOOL bCalculate /* = TRUE */)
- {
- if (img.GetSafeHandle() == NULL)
- return CSize (0, 0);
- int nCount = img.GetImageCount();
- if (nIndex >= nCount)
- return CSize (0, 0);
- if (bCalculate)
- return sz;
- HICON hIcon = img.ExtractIcon(nIndex);
- pDC->DrawState(pt, sz, hIcon, DSS_NORMAL, (CBrush*)NULL);
- if (hIcon)
- DestroyIcon(hIcon);
- return sz;
- }
- void CPPToolTip::DrawHorzLine(CDC * pDC, int xStart, int xEnd, int y) const
- {
- CPen pen(PS_SOLID, 1, pDC->GetTextColor());
- CPen * penOld = pDC->SelectObject(&pen);
- pDC->MoveTo(xStart, y);
- pDC->LineTo(xEnd, y);
- pDC->SelectObject(penOld);
- pen.DeleteObject();
- }
- void CPPToolTip::FillGradient ( CDC * pDC, CRect rect,
- COLORREF colorStart, COLORREF colorFinish,
- BOOL bHorz/* = TRUE*/)
- {
- // this will make 2^6 = 64 fountain steps
- int nShift = 6;
- int nSteps = 1 << nShift;
- for (int i = 0; i < nSteps; i++)
- {
- // do a little alpha blending
- BYTE bR = (BYTE) ((GetRValue(colorStart) * (nSteps - i) +
- GetRValue(colorFinish) * i) >> nShift);
- BYTE bG = (BYTE) ((GetGValue(colorStart) * (nSteps - i) +
- GetGValue(colorFinish) * i) >> nShift);
- BYTE bB = (BYTE) ((GetBValue(colorStart) * (nSteps - i) +
- GetBValue(colorFinish) * i) >> nShift);
- CBrush br (RGB(bR, bG, bB));
- // then paint with the resulting color
- CRect r2 = rect;
- if (!bHorz)
- {
- r2.top = rect.top +
- ((i * rect.Height()) >> nShift);
- r2.bottom = rect.top +
- (((i + 1) * rect.Height()) >> nShift);
- if (r2.Height() > 0)
- pDC->FillRect(r2, &br);
- }
- else
- {
- r2.left = rect.left +
- ((i * rect.Width()) >> nShift);
- r2.right = rect.left +
- (((i + 1) * rect.Width()) >> nShift);
- if (r2.Width() > 0)
- pDC->FillRect(r2, &br);
- }
- }
- }
- #ifdef PPTOOLTIP_USE_SHADE
- void CPPToolTip::SetShade(CRect rect, UINT shadeID /* = 0 */, BYTE granularity /* = 8 */,
- BYTE coloring /* = 0 */, COLORREF color /* = 0 */)
- {
- long sXSize,sYSize,bytes,j,i,k,h;
- BYTE *iDst ,*posDst;
- sYSize= rect.Height(); //rect.bottom-rect.top;
- sXSize= rect.Width(); //rect.right-rect.left ;
- m_dh.Create(max(1,sXSize /*-2*m_FocusRectMargin-1*/ ),1,8); //create the horizontal focus bitmap
- m_dv.Create(1,max(1,sYSize /*-2*m_FocusRectMargin*/),8); //create the vertical focus bitmap
- m_dNormal.Create(sXSize,sYSize,8); //create the default bitmap
- COLORREF hicr = m_pToolInfo.crBegin; //GetSysColor(COLOR_BTNHIGHLIGHT); //get the button base colors
- COLORREF midcr = m_pToolInfo.crMid; //GetSysColor(COLOR_BTNFACE);
- COLORREF locr = m_pToolInfo.crEnd; //GetSysColor(COLOR_BTNSHADOW);
- long r,g,b; //build the shaded palette
- for(i=0;i<129;i++){
- r=((128-i)*GetRValue(locr)+i*GetRValue(midcr))/128;
- g=((128-i)*GetGValue(locr)+i*GetGValue(midcr))/128;
- b=((128-i)*GetBValue(locr)+i*GetBValue(midcr))/128;
- m_dNormal.SetPaletteIndex((BYTE)i,(BYTE)r,(BYTE)g,(BYTE)b);
- m_dh.SetPaletteIndex((BYTE)i,(BYTE)r,(BYTE)g,(BYTE)b);
- m_dv.SetPaletteIndex((BYTE)i,(BYTE)r,(BYTE)g,(BYTE)b);
- }
- for(i=1;i<129;i++){
- r=((128-i)*GetRValue(midcr)+i*GetRValue(hicr))/128;
- g=((128-i)*GetGValue(midcr)+i*GetGValue(hicr))/128;
- b=((128-i)*GetBValue(midcr)+i*GetBValue(hicr))/128;
- m_dNormal.SetPaletteIndex((BYTE)(i+127),(BYTE)r,(BYTE)g,(BYTE)b);
- m_dh.SetPaletteIndex((BYTE)(i+127),(BYTE)r,(BYTE)g,(BYTE)b);
- m_dv.SetPaletteIndex((BYTE)(i+127),(BYTE)r,(BYTE)g,(BYTE)b);
- }
- m_dNormal.BlendPalette(color,coloring); //color the palette
- iDst=m_dh.GetBits(); //build the horiz. dotted focus bitmap
- j=(long)m_dh.GetWidth();
- for(i=0;i<j;i++){
- // iDst[i]=64+127*(i%2); //soft
- iDst[i]=255*(i%2); //hard
- }
- iDst=m_dv.GetBits(); //build the vert. dotted focus bitmap
- j=(long)m_dv.GetHeight();
- for(i=0;i<j;i++){
- // *iDst=64+127*(i%2); //soft
- *iDst=255*(i%2); //hard
- iDst+=4;
- }
- bytes = m_dNormal.GetLineWidth();
- iDst = m_dNormal.GetBits();
- posDst =iDst;
- long a,x,y,d,xs,idxmax,idxmin;
- int grainx2=RAND_MAX/(max(1,2*granularity));
- idxmax=255-granularity;
- idxmin=granularity;
- switch (shadeID)
- {
- //----------------------------------------------------
- case PPTOOLTIP_EFFECT_METAL:
- m_dNormal.Clear();
- // create the strokes
- k=40; //stroke granularity
- for(a=0;a<200;a++){
- x=rand()/(RAND_MAX/sXSize); //stroke postion
- y=rand()/(RAND_MAX/sYSize); //stroke position
- xs=rand()/(RAND_MAX/min(sXSize,sYSize))/2; //stroke lenght
- d=rand()/(RAND_MAX/k); //stroke color
- for(i=0;i<xs;i++){
- if (((x-i)>0)&&((y+i)<sYSize))
- m_dNormal.SetPixelIndex(x-i,y+i,(BYTE)d);
- if (((x+i)<sXSize)&&((y-i)>0))
- m_dNormal.SetPixelIndex(sXSize-x+i,y-i,(BYTE)d);
- }
- }
- //blend strokes with SHS_DIAGONAL
- posDst =iDst;
- a=(idxmax-idxmin-k)/2;
- for(i = 0; i < sYSize; i++) {
- for(j = 0; j < sXSize; j++) {
- d=posDst[j]+((a*i)/sYSize+(a*(sXSize-j))/sXSize);
- posDst[j]=(BYTE)d;
- posDst[j]+=rand()/grainx2;
- }
- posDst+=bytes;
- }
- break;
- //----------------------------------------------------
- case PPTOOLTIP_EFFECT_HARDBUMP: //
- //set horizontal bump
- for(i = 0; i < sYSize; i++) {
- k=(255*i/sYSize)-127;
- k=(k*(k*k)/128)/128;
- k=(k*(128-granularity*2))/128+128;
- for(j = 0; j < sXSize; j++) {
- posDst[j]=(BYTE)k;
- posDst[j]+=rand()/grainx2-granularity;
- }
- posDst+=bytes;
- }
- //set vertical bump
- d=min(16,sXSize/6); //max edge=16
- a=sYSize*sYSize/4;
- posDst =iDst;
- for(i = 0; i < sYSize; i++) {
- y=i-sYSize/2;
- for(j = 0; j < sXSize; j++) {
- x=j-sXSize/2;
- xs=sXSize/2-d+(y*y*d)/a;
- if (x>xs) posDst[j]=idxmin+(BYTE)(((sXSize-j)*128)/d);
- if ((x+xs)<0) posDst[j]=idxmax-(BYTE)((j*128)/d);
- posDst[j]+=rand()/grainx2-granularity;
- }
- posDst+=bytes;
- }
- break;
- //----------------------------------------------------
- case PPTOOLTIP_EFFECT_SOFTBUMP: //
- for(i = 0; i < sYSize; i++) {
- h=(255*i/sYSize)-127;
- for(j = 0; j < sXSize; j++) {
- k=(255*(sXSize-j)/sXSize)-127;
- k=(h*(h*h)/128)/128+(k*(k*k)/128)/128;
- k=k*(128-granularity)/128+128;
- if (k<idxmin) k=idxmin;
- if (k>idxmax) k=idxmax;
- posDst[j]=(BYTE)k;
- posDst[j]+=rand()/grainx2-granularity;
- }
- posDst+=bytes;
- }
- break;
- //----------------------------------------------------
- case PPTOOLTIP_EFFECT_VBUMP: //
- for(j = 0; j < sXSize; j++) {
- k=(255*(sXSize-j)/sXSize)-127;
- k=(k*(k*k)/128)/128;
- k=(k*(128-granularity))/128+128;
- for(i = 0; i < sYSize; i++) {
- posDst[j+i*bytes]=(BYTE)k;
- posDst[j+i*bytes]+=rand()/grainx2-granularity;
- }
- }
- break;
- //----------------------------------------------------
- case PPTOOLTIP_EFFECT_HBUMP: //
- for(i = 0; i < sYSize; i++) {
- k=(255*i/sYSize)-127;
- k=(k*(k*k)/128)/128;
- k=(k*(128-granularity))/128+128;
- for(j = 0; j < sXSize; j++) {
- posDst[j]=(BYTE)k;
- posDst[j]+=rand()/grainx2-granularity;
- }
- posDst+=bytes;
- }
- break;
- //----------------------------------------------------
- case PPTOOLTIP_EFFECT_DIAGSHADE: //
- a=(idxmax-idxmin)/2;
- for(i = 0; i < sYSize; i++) {
- for(j = 0; j < sXSize; j++) {
- posDst[j]=(BYTE)(idxmin+a*i/sYSize+a*(sXSize-j)/sXSize);
- posDst[j]+=rand()/grainx2-granularity;
- }
- posDst+=bytes;
- }
- break;
- //----------------------------------------------------
- case PPTOOLTIP_EFFECT_HSHADE: //
- a=idxmax-idxmin;
- for(i = 0; i < sYSize; i++) {
- k=a*i/sYSize+idxmin;
- for(j = 0; j < sXSize; j++) {
- posDst[j]=(BYTE)k;
- posDst[j]+=rand()/grainx2-granularity;
- }
- posDst+=bytes;
- }
- break;
- //----------------------------------------------------
- case PPTOOLTIP_EFFECT_VSHADE: //:
- a=idxmax-idxmin;
- for(j = 0; j < sXSize; j++) {
- k=a*(sXSize-j)/sXSize+idxmin;
- for(i = 0; i < sYSize; i++) {
- posDst[j+i*bytes]=(BYTE)k;
- posDst[j+i*bytes]+=rand()/grainx2-granularity;
- }
- }
- break;
- //----------------------------------------------------
- case PPTOOLTIP_EFFECT_NOISE:
- for(i = 0; i < sYSize; i++) {
- for(j = 0; j < sXSize; j++) {
- posDst[j]=128+rand()/grainx2-granularity;
- }
- posDst+=bytes;
- }
- }
- //----------------------------------------------------
- }
- #endif
- HICON CPPToolTip::GetIconFromResources(UINT nID, CSize szIcon /* = CSize(0, 0) */) const
- {
- // Find correct resource handle
- HINSTANCE hInstResource = AfxFindResourceHandle(MAKEINTRESOURCE(nID), RT_GROUP_ICON);
- // Set icon when the mouse is IN the button
- HICON hIcon = (HICON)::LoadImage(hInstResource, MAKEINTRESOURCE(nID), IMAGE_ICON, szIcon.cx, szIcon.cy, 0);
- return hIcon;
- }
- HBITMAP CPPToolTip::GetBitmapFromResources(UINT nID) const
- {
- // Find correct resource handle
- HINSTANCE hInstResource = AfxFindResourceHandle(MAKEINTRESOURCE(nID), RT_BITMAP);
- // Load bitmap
- HBITMAP hBitmap = (HBITMAP)::LoadImage(hInstResource, MAKEINTRESOURCE(nID), IMAGE_BITMAP, 0, 0, 0);
- return hBitmap;
- }
- ///////////////////////////////////////////////////////////////////////////////
- ///////////////////////////////////////////////////////////////////////////////
- ///////////////////////////////////////////////////////////////////////////////
- /////////////////////////////////////////////////////////////////////////////
- // CPPToolTip::SetStyles (public member function)
- // Sets the new styles of the control
- //
- // Parameters :
- // nStyle [in] - new style
- //
- // Returns :
- // Old styles
- //
- /////////////////////////////////////////////////////////////////////////////
- void CPPToolTip::SetStyles(DWORD nStyles, int nIndexTool /* = PPTOOLTIP_TOOL_NOEXIST */)
- {
- TRACE(_T("CPPToolTip::SetStyles()n"));
- ModifyStyles(nStyles, -1, nIndexTool);
- } // End of SetStyles
- /////////////////////////////////////////////////////////////////////////////
- // CPPToolTip::ModifyStyles (public member function)
- // Modify the styles of the control
- //
- // Parameters :
- // nAddStyle [in] - The styles to add
- // nRemoveStyle [in] - The styles to remove
- //
- // Returns :
- // Old styles
- //
- /////////////////////////////////////////////////////////////////////////////
- void CPPToolTip::ModifyStyles(DWORD nAddStyles, DWORD nRemoveStyles, int nIndexTool /* = PPTOOLTIP_TOOL_NOEXIST */)
- {
- if (!IsExistTool(nIndexTool))
- {
- m_nStyles &= ~nRemoveStyles;
- m_nStyles |= nAddStyles;
- }
- else
- {
- PPTOOLTIP_INFO ti;
- GetTool(nIndexTool, ti);
- if (!(ti.nMask & PPTOOLTIP_MASK_STYLES))
- ti.nStyles = m_nStyles;
- ti.nStyles &= ~nRemoveStyles;
- ti.nStyles |= nAddStyles;
- ti.nMask |= PPTOOLTIP_MASK_STYLES;
- SetAtTool(nIndexTool, ti);
- }
- } // End of ModifyStyles
- /////////////////////////////////////////////////////////////////////////////
- // CPPToolTip::GetStyles (public member function)
- // Gets the current styles of the control
- //
- // Parameters :
- //
- // Returns :
- // Current styles
- //
- /////////////////////////////////////////////////////////////////////////////
- DWORD CPPToolTip::GetStyles(int nIndexTool /* = PPTOOLTIP_TOOL_NOEXIST */)
- {
- TRACE(_T("CPPToolTip::GetStyles()n"));
- if (IsExistTool(nIndexTool))
- {
- PPTOOLTIP_INFO ti;
- GetTool(nIndexTool, ti);
- if (ti.nMask & PPTOOLTIP_MASK_STYLES)
- return ti.nStyles;
- }
- return m_nStyles;
- } // End of GetStyles
- /////////////////////////////////////////////////////////////////////////////
- // CPPToolTip::SetDefaultStyles (public member function)
- // Sets the new styles of the control
- //
- // Parameters :
- //
- // Returns :
- // None
- //
- /////////////////////////////////////////////////////////////////////////////
- void CPPToolTip::SetDefaultStyles(int nIndexTool /* = PPTOOLTIP_TOOL_NOEXIST */)
- {
- TRACE(_T("CPPToolTip::SetDefaultStyles()n"));
- SetStyles(PPTOOLTIP_BALLOON | PPTOOLTIP_ICON_VCENTER_ALIGN, nIndexTool);
- } // End of SetDefaultStyles
- /////////////////////////////////////////////////////////////////////////////
- // CPPToolTip::SetColor (public member function)
- // Set the color
- //
- // Parameters :
- // nIndex [in] - index of the color
- // crColor [in] - new color
- //
- // Returns :
- // None
- //
- /////////////////////////////////////////////////////////////////////////////
- void CPPToolTip::SetColor(int nIndex, COLORREF crColor)
- {
- TRACE (_T("CPPToolTip::SetColor(nIndex = %d)n"), nIndex);
- if (nIndex >= PPTOOLTIP_MAX_COLORS)
- return;
- m_crColor [nIndex] = crColor;
- } // End of SetColor
- /////////////////////////////////////////////////////////////////////////////
- // CPPToolTip::GetColor (public member function)
- // Set the color
- //
- // Parameters :
- // nIndex [in] - index of the color
- //
- // Returns :
- // Current color
- //
- /////////////////////////////////////////////////////////////////////////////
- COLORREF CPPToolTip::GetColor(int nIndex)
- {
- TRACE (_T("CPPToolTip::GetColor(nIndex = %d)n"), nIndex);
- if (nIndex >= PPTOOLTIP_MAX_COLORS)
- nIndex = PPTOOLTIP_COLOR_FG;
- return m_crColor [nIndex];
- } // End of GetColor
- /////////////////////////////////////////////////////////////////////////////
- // CPPToolTip::SetDefaultColors (public member function)
- // Set the color as default
- //
- // Parameters :
- // None
- //
- // Returns :
- // None
- //
- /////////////////////////////////////////////////////////////////////////////
- void CPPToolTip::SetDefaultColors()
- {
- TRACE (_T("CPPToolTip::SetDefaultColorsn"));
- SetColor(PPTOOLTIP_COLOR_0, RGB (0, 0, 0));
- SetColor(PPTOOLTIP_COLOR_1, RGB (0, 0, 128));
- SetColor(PPTOOLTIP_COLOR_2, RGB (0, 128, 0));
- SetColor(PPTOOLTIP_COLOR_3, RGB (0, 128, 128));
- SetColor(PPTOOLTIP_COLOR_4, RGB (128, 0, 0));
- SetColor(PPTOOLTIP_COLOR_5, RGB (128, 0, 128));
- SetColor(PPTOOLTIP_COLOR_6, RGB (128, 128, 0));
- SetColor(PPTOOLTIP_COLOR_7, RGB (128, 128, 128));
- SetColor(PPTOOLTIP_COLOR_8, RGB (0, 0, 255));
- SetColor(PPTOOLTIP_COLOR_9, RGB (0, 255, 0));
- SetColor(PPTOOLTIP_COLOR_10, RGB (0, 255, 255));
- SetColor(PPTOOLTIP_COLOR_11, RGB (255, 0, 0));
- SetColor(PPTOOLTIP_COLOR_12, RGB (255, 0, 255));
- SetColor(PPTOOLTIP_COLOR_13, RGB (255, 255, 0));
- SetColor(PPTOOLTIP_COLOR_14, RGB (192, 192, 192));
- SetColor(PPTOOLTIP_COLOR_15, RGB (255, 255, 255));
- SetColor(PPTOOLTIP_COLOR_FG, ::GetSysColor(COLOR_INFOTEXT));
- SetColor(PPTOOLTIP_COLOR_BK_BEGIN, ::GetSysColor(COLOR_INFOBK));
- SetColor(PPTOOLTIP_COLOR_BK_MID, ::GetSysColor(COLOR_INFOBK));
- SetColor(PPTOOLTIP_COLOR_BK_END, ::GetSysColor(COLOR_INFOBK));
- SetColor(PPTOOLTIP_COLOR_LINK, RGB(0, 0, 238));
- SetColor(PPTOOLTIP_COLOR_VISITED, RGB(85, 26, 139));
- SetColor(PPTOOLTIP_COLOR_HOVER, RGB(255, 0, 0));
- SetColor(PPTOOLTIP_COLOR_SHADOW, ::GetSysColor(COLOR_3DSHADOW));
- SetColor(PPTOOLTIP_COLOR_BORDER, ::GetSysColor(COLOR_INFOTEXT));
- } // End of SetDefaultColors
- /////////////////////////////////////////////////////////////////////////////
- // CPPToolTip::SetGradientColors (public member function)
- // Set the gradient colors
- //
- // Parameters :
- // crStart [in] - start color
- // crEnd [in] - end color
- //
- // Returns :
- // None
- //
- /////////////////////////////////////////////////////////////////////////////
- void CPPToolTip::SetGradientColors(COLORREF crBegin, COLORREF crMid, COLORREF crEnd, int nIndexTool /* = PPTOOLTIP_TOOL_NOEXIST */)
- {
- TRACE (_T("CPPToolTip::SetGradientColorsn"));
- if (!IsExistTool(nIndexTool))
- {
- SetColor(PPTOOLTIP_COLOR_BK_BEGIN, crBegin);
- SetColor(PPTOOLTIP_COLOR_BK_MID, crMid);
- SetColor(PPTOOLTIP_COLOR_BK_END, crEnd);
- }
- else
- {
- PPTOOLTIP_INFO ti;
- GetTool(nIndexTool, ti);
- ti.crBegin = crBegin;
- ti.crMid = crMid;
- ti.crEnd = crEnd;
- ti.nMask |= PPTOOLTIP_MASK_COLORS;
- SetAtTool(nIndexTool, ti);
- }
- } // End of SetGradientColors
- /////////////////////////////////////////////////////////////////////////////
- // CPPToolTip::GetGradientColors (public member function)
- // Set the gradient colors
- //
- // Parameters :
- // None
- //
- // Returns :
- // crStart [out] - start color
- // crEnd [out] - end color
- //
- /////////////////////////////////////////////////////////////////////////////
- void CPPToolTip::GetGradientColors(COLORREF & crBegin, COLORREF & crMid, COLORREF & crEnd, int nIndexTool /* = -1 */)
- {
- TRACE (_T("CPPToolTip::GetGradientColorsn"));
- if (IsExistTool(nIndexTool))
- {
- PPTOOLTIP_INFO ti;
- GetTool(nIndexTool, ti);
- if (ti.nMask & PPTOOLTIP_MASK_COLORS)
- {
- crBegin = ti.crBegin;
- crMid = ti.crMid;
- crEnd = ti.crEnd;
- return;
- }
- }
- crBegin = GetColor(PPTOOLTIP_COLOR_BK_BEGIN);
- crMid = GetColor(PPTOOLTIP_COLOR_BK_MID);
- crEnd = GetColor(PPTOOLTIP_COLOR_BK_END);
- } // End of GetGradientColors
- void CPPToolTip::SetMaskTool(int nIndexTool, UINT nMask /* = 0 */)
- {
- ModifyMaskTool(nIndexTool, nMask, -1);
- }
- void CPPToolTip::ModifyMaskTool(int nIndexTool, UINT nAddMask, UINT nRemoveMask)
- {
- if (!IsExistTool(nIndexTool))
- return;
- PPTOOLTIP_INFO ti;
- GetTool(nIndexTool, ti);
- ti.nMask &= ~nRemoveMask;
- ti.nMask |= nAddMask;
- SetAtTool(nIndexTool, ti);
- }
- UINT CPPToolTip::GetMaskTool(int nIndexTool)
- {
- if (!IsExistTool(nIndexTool))
- return 0;
- PPTOOLTIP_INFO ti;
- GetTool(nIndexTool, ti);
- return ti.nMask;
- }
- /////////////////////////////////////////////////////////////////////////////
- // CPPToolTip::SetEffectBk (public member function)
- // sets the background's effect
- //
- // Parameters :
- // nEffect [in] - the background's effect
- //
- // Returns :
- // None
- //
- /////////////////////////////////////////////////////////////////////////////
- void CPPToolTip::SetEffectBk(UINT nEffect, BYTE nGranularity /* = 2 */, int nIndexTool /* = PPTOOLTIP_TOOL_NOEXIST */)
- {
- TRACE (_T("CPPToolTip::SetEffectBkn"));
- if (!IsExistTool(nIndexTool))
- {
- m_nEffect = nEffect;
- m_nGranularity = nGranularity;
- }
- else
- {
- PPTOOLTIP_INFO ti;
- GetTool(nIndexTool, ti);
- ti.nEffect = nEffect;
- ti.nGranularity = nGranularity;
- ti.nMask |= PPTOOLTIP_MASK_EFFECT;
- SetAtTool(nIndexTool, ti);
- }
- } // End SetEffectBk
- /////////////////////////////////////////////////////////////////////////////
- // CPPToolTip::GetEffectBk (public member function)
- // gets the background's effect
- //
- // Parameters :
- // None
- //
- // Returns :
- // the background's effect
- //
- /////////////////////////////////////////////////////////////////////////////
- UINT CPPToolTip::GetEffectBk(int nIndexTool /* = PPTOOLTIP_TOOL_NOEXIST */)
- {
- BYTE nGranularity = 0;
- return GetEffectBk(nGranularity, nIndexTool);
- } // End SetEffectBk
- /////////////////////////////////////////////////////////////////////////////
- // CPPToolTip::GetEffectBk (public member function)
- // gets the background's effect
- //
- // Parameters :
- // nGranularity [out] - effect's granularity
- //
- // Returns :
- // the background's effect
- //
- /////////////////////////////////////////////////////////////////////////////
- UINT CPPToolTip::GetEffectBk(BYTE & nGranularity, int nIndexTool /* = PPTOOLTIP_TOOL_NOEXIST */)
- {
- TRACE (_T("CPPToolTip::GetEffectBkn"));
- if (IsExistTool(nIndexTool))
- {
- PPTOOLTIP_INFO ti;
- GetTool(nIndexTool, ti);
- if (ti.nMask & PPTOOLTIP_MASK_EFFECT)
- {
- nGranularity = ti.nGranularity;
- return ti.nEffect;
- }
- }
- nGranularity = m_nGranularity;
- return m_nEffect;
- } // End SetEffectBk
- /////////////////////////////////////////////////////////////////////
- // CPPToolTip::SetNotify
- // This function sets or removes the notification messages from the control before display.
- //
- // Parameters:
- // bParentNotify [in] - If TRUE the control will be send the notification
- // to parent window
- // Else the notification will not send
- ///////////////////////////////////////////////////////////////////////
- void CPPToolTip::SetNotify(BOOL bParentNotify /* = TRUE */)
- {
- HWND hWnd = NULL;
- if (bParentNotify)
- hWnd = m_pParentWnd->GetSafeHwnd();
- SetNotify(hWnd);
- } //End SetNotify
- /////////////////////////////////////////////////////////////////////
- // CPPToolTip::SetNotify
- // This function sets or removes the notification messages from the control before display.
- //
- // Parameters:
- // hWnd [in] - If non-NULL the control will be send the notification
- // to specified window
- // Else the notification will not send
- ///////////////////////////////////////////////////////////////////////
- void CPPToolTip::SetNotify(HWND hWnd)
- {
- TRACE(_T("CPPToolTip::SetNotifyn"));
- m_hNotifyWnd = hWnd;
- } //End SetNotify
- /////////////////////////////////////////////////////////////////////
- // CPPToolTip::GetNotify
- // This function determines will be send the notification messages from
- // the control or not before display.
- //
- // Return value:
- // TRUE if the control will be notified the specified window
- ///////////////////////////////////////////////////////////////////////
- BOOL CPPToolTip::GetNotify()
- {
- TRACE(_T("CPPToolTip::GetNotifyn"));
- return (m_hNotifyWnd != NULL);
- } //End GetNotify
- /////////////////////////////////////////////////////////////////////
- // CPPToolTip::SetDelayTime
- // Call this function to set the delay time for a tool tip control.
- // The delay time is the length of time the cursor must remain on a tool
- // before the tool tip window appears. The default delay time is 500 milliseconds.
- //
- // Parameters:
- // dwDuration [in] - Flag that specifies which duration value will be retrieved.
- // This parameter can be one of the following values:
- //
- // TTDT_AUTOPOP - Retrieve the length of time the tool tip
- // window remains visible if the pointer is
- // stationary within a tool's bounding rectangle.
- // TTDT_INITIAL - Retrieve the length of time the pointer
- // must remain stationary within a tool's bounding
- // rectangle before the tool tip window appears.
- // TTDT_RESHOW - Retrieve the length of time it takes for
- // subsequent tool tip windows to appear as the
- // pointer moves from one tool to another.
- // nTime [in] - The specified delay time, in milliseconds.
- //
- /////////////////////////////////////////////////////////////////////
- void CPPToolTip::SetDelayTime(DWORD dwDuration, UINT nTime)
- {
- switch (dwDuration)
- {
- case TTDT_AUTOPOP:
- m_nTimeAutoPop = nTime;
- break;
- case TTDT_INITIAL :
- m_nTimeInitial = nTime;
- break;
- // case TTDT_RESHOW:
- // m_nTimeReShow = nTime;
- // break;
- }
- } // End SetDelayTime
- /////////////////////////////////////////////////////////////////////
- // CPPToolTip::GetDelayTime
- // Retrieves the initial, pop-up, and reshow durations currently set
- // for a CPPToolTip control
- //
- // Parameters:
- // dwDuration [in] - Flag that specifies which duration value will
- // be retrieved. This parameter can be one of the
- // following values:
- //
- // TTDT_AUTOPOP - Retrieve the length of time the tool tip
- // window remains visible if the pointer is
- // stationary within a tool's bounding rectangle.
- // TTDT_INITIAL - Retrieve the length of time the pointer
- // must remain stationary within a tool's bounding
- // rectangle before the tool tip window appears.
- // TTDT_RESHOW - Retrieve the length of time it takes for
- // subsequent tool tip windows to appear as the
- // pointer moves from one tool to another.
- //
- // Return value:
- // The specified delay time, in milliseconds
- ///////////////////////////////////////////////////////////////////////
- UINT CPPToolTip::GetDelayTime(DWORD dwDuration) const
- {
- UINT nTime = 0;
- switch (dwDuration)
- {
- case TTDT_AUTOPOP:
- nTime = m_nTimeAutoPop;
- break;
- case TTDT_INITIAL:
- nTime = m_nTimeInitial;
- break;
- // case TTDT_RESHOW:
- // nTime = m_nTimeReShow;
- // break;
- }
- return nTime;
- } // End GetDelayTime
- /////////////////////////////////////////////////////////////////////////////
- // CPPToolTip::SetSize (public member function)
- // Sets the specified size
- //
- // Parameters :
- // nSizeIndex [in] - index of the size
- // nValue [in] - size's value
- //
- // Returns :
- // None
- //
- /////////////////////////////////////////////////////////////////////////////
- void CPPToolTip::SetSize(int nSizeIndex, UINT nValue)
- {
- TRACE(_T("CPPToolTip::SetSize(nSizeIndex = %d, nValue = %d)n"), nSizeIndex, nValue);
- if (nSizeIndex >= PPTTSZ_MAX_SIZES)
- return;
- m_nSizes [nSizeIndex] = nValue;
- }
- /////////////////////////////////////////////////////////////////////////////
- // CPPToolTip::GetSize (public member function)
- // Gets the specified size
- //
- // Parameters :
- // nSizeIndex [in] - index of the size
- //
- // Returns :
- // size's value
- //
- /////////////////////////////////////////////////////////////////////////////
- UINT CPPToolTip::GetSize(int nSizeIndex)
- {
- TRACE(_T("CPPToolTip::GetSize(nSizeIndex = %d)n"), nSizeIndex);
- if (nSizeIndex >= PPTTSZ_MAX_SIZES)
- return 0;
- return m_nSizes [nSizeIndex];
- }
- /////////////////////////////////////////////////////////////////////////////
- // CPPToolTip::SetDefaultSizes (public member function)
- // Sets all sizes to default values
- //
- // Returns :
- // None
- //
- /////////////////////////////////////////////////////////////////////////////
- void CPPToolTip::SetDefaultSizes(BOOL bBalloonSize /* = TRUE */)
- {
- TRACE(_T("CPPToolTip::SetDefaultSizes()n"));
- if (bBalloonSize)
- {
- SetSize(PPTTSZ_ROUNDED_CX, 16);
- SetSize(PPTTSZ_ROUNDED_CY, 16);
- SetSize(PPTTSZ_MARGIN_CX, 12);
- SetSize(PPTTSZ_MARGIN_CY, 12);
- SetSize(PPTTSZ_SHADOW_CX, 4);
- SetSize(PPTTSZ_SHADOW_CY, 4);
- SetSize(PPTTSZ_WIDTH_ANCHOR, 12);
- SetSize(PPTTSZ_HEIGHT_ANCHOR, 16);
- SetSize(PPTTSZ_MARGIN_ANCHOR, 16);
- SetSize(PPTTSZ_BORDER_CX, 1);
- SetSize(PPTTSZ_BORDER_CY, 1);
- }
- else
- {
- SetSize(PPTTSZ_ROUNDED_CX, 0);
- SetSize(PPTTSZ_ROUNDED_CY, 0);
- SetSize(PPTTSZ_MARGIN_CX, 3);
- SetSize(PPTTSZ_MARGIN_CY, 1);
- SetSize(PPTTSZ_SHADOW_CX, 0);
- SetSize(PPTTSZ_SHADOW_CY, 0);
- SetSize(PPTTSZ_WIDTH_ANCHOR, 0);
- SetSize(PPTTSZ_HEIGHT_ANCHOR, 0);
- SetSize(PPTTSZ_MARGIN_ANCHOR, 0);
- SetSize(PPTTSZ_BORDER_CX, 1);
- SetSize(PPTTSZ_BORDER_CY, 1);
- }
- }
- /////////////////////////////////////////////////////////////////////////////
- // CPPToolTip::SetDirection (public member function)
- // Sets the tooltip's direction
- //
- // Parameters :
- // nDirection [in] - direction of the tooltip
- //
- // Returns :
- // None
- //
- /////////////////////////////////////////////////////////////////////////////
- void CPPToolTip::SetDirection(UINT nDirection /* = PPTOOLTIP_RIGHT_BOTTOM */, int nIndexTool /* = PPTOOLTIP_TOOL_NOEXIST */)
- {
- TRACE(_T("CPPToolTip::SetDirection(nDirection = %d)n"), nDirection);
- if (nDirection >= PPTOOLTIP_MAX_DIRECTIONS)
- return;
- if (!IsExistTool(nIndexTool))
- {
- m_nDirection = nDirection;
- }
- else
- {
- PPTOOLTIP_INFO ti;
- GetTool(nIndexTool, ti);
- ti.nDirection = nDirection;
- ti.nMask |= PPTOOLTIP_MASK_DIRECTION;
- SetAtTool(nIndexTool, ti);
- }
- }
- /////////////////////////////////////////////////////////////////////////////
- // CPPToolTip::GetDirection (public member function)
- // Gets the tooltip's direction
- //
- // Returns :
- // tooltip's direction
- //
- /////////////////////////////////////////////////////////////////////////////
- UINT CPPToolTip::GetDirection(int nIndexTool /* = PPTOOLTIP_TOOL_NOEXIST */)
- {
- TRACE(_T("CPPToolTip::GetDirection()n"));
- if (IsExistTool(nIndexTool))
- {
- PPTOOLTIP_INFO ti;
- GetTool(nIndexTool, ti);
- if (ti.nMask & PPTOOLTIP_MASK_DIRECTION)
- return ti.nDirection;
- }
- return m_nDirection;
- }
- /////////////////////////////////////////////////////////////////////////////
- // CPPToolTip::SetBehaviour (public member function)
- // Sets the tooltip's direction
- //
- // Parameters :
- // nBehaviour [in] - direction of the tooltip
- //
- // Returns :
- // None
- //
- /////////////////////////////////////////////////////////////////////////////
- void CPPToolTip::SetBehaviour(UINT nBehaviour /* = 0 */, int nIndexTool /* = PPTOOLTIP_TOOL_NOEXIST */)
- {
- TRACE(_T("CPPToolTip::SetBehaviour(nBehaviour = 0x%X)n"), nBehaviour);
- if (IsExistTool(nIndexTool))
- {
- PPTOOLTIP_INFO ti;
- GetTool(nIndexTool, ti);
- ti.nBehaviour = nBehaviour;
- ti.nMask |= PPTOOLTIP_MASK_BEHAVIOUR;
- SetAtTool(nIndexTool, ti);
- }
- else m_nBehaviour = nBehaviour;
- }
- /////////////////////////////////////////////////////////////////////////////
- // CPPToolTip::GetBehaviour (public member function)
- // Gets the tooltip's direction
- //
- // Returns :
- // tooltip's direction
- //
- /////////////////////////////////////////////////////////////////////////////
- UINT CPPToolTip::GetBehaviour(int nIndexTool /* = PPTOOLTIP_TOOL_NOEXIST */)
- {
- TRACE(_T("CPPToolTip::GetBehaviour()n"));
- if (IsExistTool(nIndexTool))
- {
- PPTOOLTIP_INFO ti;
- GetTool(nIndexTool, ti);
- if (ti.nMask & PPTOOLTIP_MASK_BEHAVIOUR)
- return ti.nBehaviour;
- }
- return m_nBehaviour;
- }
- /*
- /////////////////////////////////////////////////////////////////////////////
- // CPPToolTip::SetMultipleShow (public member function)
- // Sets the multiple show for the tooltip
- //
- // Parameters :
- // bMultiple [in] -
- // pWnd [in] - the pointer to the window
- //
- // Returns :
- // None
- //
- /////////////////////////////////////////////////////////////////////////////
- void CPPToolTip::SetMultipleShow(BOOL bMultiple = TRUE , CWnd * pWnd = NULL )
- {
- if (bMultiple)
- ModifyStyles(PPTOOLTIP_MULTIPLE_SHOW, 0, pWnd);
- else
- ModifyStyles(0, PPTOOLTIP_MULTIPLE_SHOW, pWnd);
- } // End of SetMultipleShow
- /////////////////////////////////////////////////////////////////////////////
- // CPPToolTip::IsMultipleShow (public member function)
- //
- //
- // Parameters :
- // pWnd [in] - the pointer to the window
- //
- // Returns :
- // TRUE if for window sets the multiple show
- //
- /////////////////////////////////////////////////////////////////////////////
- BOOL CPPToolTip::IsMultipleShow(CWnd * pWnd = NULL )
- {
- return (BOOL)(PPTOOLTIP_MULTIPLE_SHOW & GetStyles(pWnd));
- } // End of IsMultipleShow
- */
- /////////////////////////////////////////////////////////////////////////////
- // CPPToolTip::SetFont (public member function)
- // Sets the new font to the control
- //
- // Parameters :
- // font [in] - new font
- //
- // Returns :
- // Nonzero if successful; otherwise 0.
- //
- /////////////////////////////////////////////////////////////////////////////
- BOOL CPPToolTip::SetFont(CFont & font)
- {
- TRACE(_T("CPPToolTip::SetFont()n"));
- LOGFONT lf;
- font.GetLogFont (&lf);
- return SetFont(&lf);
- } // End of SetFont
- /////////////////////////////////////////////////////////////////////////////
- // CPPToolTip::SetFont (public member function)
- // Sets the new font to the control
- //
- // Parameters :
- // lf [in] - structure LOGFONT for the new font
- //
- // Returns :
- // Nonzero if successful; otherwise 0.
- //
- /////////////////////////////////////////////////////////////////////////////
- BOOL CPPToolTip::SetFont(LPLOGFONT lf)
- {
- TRACE(_T("CPPToolTip::SetFont()n"));
- // m_font.DeleteObject();
- // Store font as the global default
- memcpy(&m_LogFont, lf, sizeof(LOGFONT));
- return TRUE; //m_font.CreateFontIndirect(lf);
- } // End of SetFont
- /////////////////////////////////////////////////////////////////////////////
- // CPPToolTip::SetFont (public member function)
- // Sets the new font to the control
- //
- // Parameters :
- // font [in] - new font
- //
- // Returns :
- // Nonzero if successful; otherwise 0.
- //
- /////////////////////////////////////////////////////////////////////////////
- BOOL CPPToolTip::SetFont(LPCTSTR lpszFaceName, int nSizePoints /* = 8 */,
- BOOL bUnderline /* = FALSE */, BOOL bBold /* = FALSE */,
- BOOL bStrikeOut /* = FALSE */, BOOL bItalic /* = FALSE */)
- {
- TRACE(_T("CPPToolTip::SetFont()n"));
- CDC* pDC = GetDC();
- LOGFONT lf;
- memset (&lf, 0, sizeof(LOGFONT));
- _tcscpy (lf.lfFaceName, lpszFaceName);
- lf.lfHeight = -MulDiv (nSizePoints, GetDeviceCaps (pDC->m_hDC, LOGPIXELSY), 72);
- lf.lfUnderline = bUnderline;
- lf.lfWeight = bBold ? FW_BOLD : FW_NORMAL;
- lf.lfStrikeOut = bStrikeOut;
- lf.lfItalic = bItalic;
- if (pDC)
- ReleaseDC(pDC);
- return SetFont(&lf);
- } // End of SetFont
- /////////////////////////////////////////////////////////////////////////////
- // CPPToolTip::SetDefaultFonts (public member function)
- // Sets default fonts of the control
- //
- // Returns :
- // None
- //
- /////////////////////////////////////////////////////////////////////////////
- void CPPToolTip::SetDefaultFont()
- {
- TRACE(_T("CPPToolTip::SetDefaultFont()n"));
- LPLOGFONT lpSysFont = GetSystemToolTipFont();
- SetFont(lpSysFont);
- } // End of SetDefaultFonts
- /////////////////////////////////////////////////////////////////////////////
- // CPPToolTip::GetFont (public member function)
- // Sets the new font to the control
- //
- // Parameters :
- // font [out] - the current font
- //
- /////////////////////////////////////////////////////////////////////////////
- void CPPToolTip::GetFont(CFont & font)
- {
- font.CreateFontIndirect(&m_LogFont);
- }
- /////////////////////////////////////////////////////////////////////////////
- // CPPToolTip::GetFont (public member function)
- // Sets the new font to the control
- //
- // Parameters :
- // lf [out] - the current font's structure
- //
- /////////////////////////////////////////////////////////////////////////////
- void CPPToolTip::GetFont(LPLOGFONT lf)
- {
- memcpy(lf, &m_LogFont, sizeof(LOGFONT));
- }
- ///////////////////////////////////////////////////////////////////
- //
- //
- // Parameters:
- // pt [in] - the mouse's coordinates in client coordinates
- //
- // Return values:
- // CWnd* [out] - the pointer to the window under the mouse. Returns
- // NULL if under the mouse no control.
- ///////////////////////////////////////////////////////////////////
- HWND CPPToolTip::GetWndFromPoint(CPoint & pt, BOOL bGetDisabled /* = TRUE */) const
- {
- ASSERT(m_pParentWnd);
- CPoint point = pt;
- // Find the window under the cursor
- m_pParentWnd->ClientToScreen(&point);
- HWND hWnd = ::WindowFromPoint(point);
- // WindowFromPoint misses disabled windows and such - go for a more
- // comprehensive search in this case.
- UINT nFlags = CWP_ALL;
- if (!bGetDisabled)
- nFlags |= CWP_SKIPDISABLED;
- if (hWnd == m_pParentWnd->GetSafeHwnd())
- hWnd = m_pParentWnd->ChildWindowFromPoint(pt, nFlags)->GetSafeHwnd();
- return hWnd;
- }
- /////////////////////////////////////////////////////////////////////////////
- // CPPToolTip::AddTool (public member function)
- // adds or updates the tool
- //
- // Parameters :
- // pWnd [in] - the pointer to the window
- // nIdText [in] - the tooltip's text id
- // nIdIcon [in] - the icon's identificator
- //
- // Returns :
- // None
- //
- /////////////////////////////////////////////////////////////////////////////
- void CPPToolTip::AddTool(CWnd * pWnd, UINT nIdText, HICON hIcon /* = NULL */,
- LPCRECT lpRectTool /* = NULL */, UINT nIDTool /* = 0 */)
- {
- CString str;
- str.LoadString(nIdText);
- AddTool(pWnd, str, hIcon, lpRectTool, nIDTool);
- } // End AddTool
- /////////////////////////////////////////////////////////////////////////////
- // CPPToolTip::AddTool (public member function)
- // adds or updates the tool
- //
- // Parameters :
- // pWnd [in] - the pointer to the window
- // nIdText [in] - the tooltip's text id
- // nIdIcon [in] - the icon's identificator
- //
- // Returns :
- // None
- //
- /////////////////////////////////////////////////////////////////////////////
- void CPPToolTip::AddTool(CWnd * pWnd, UINT nIdText, UINT nIdIcon, CSize szIcon /* = CSize(0, 0) */,
- LPCRECT lpRectTool /* = NULL */, UINT nIDTool /* = 0 */)
- {
- CString str;
- str.LoadString(nIdText);
- AddTool(pWnd, str, nIdIcon, szIcon, lpRectTool, nIDTool);
- } // End AddTool
- /////////////////////////////////////////////////////////////////////////////
- // CPPToolTip::AddTool (public member function)
- // adds or updates the tool
- //
- // Parameters :
- // pWnd [in] - the pointer to the window
- // sTooltipText [in] - the tooltip's text
- // nIdIcon [in] - the icon's identificator
- //
- // Returns :
- // None
- //
- /////////////////////////////////////////////////////////////////////////////
- void CPPToolTip::AddTool(CWnd * pWnd, CString sTooltipText, UINT nIdIcon, CSize szIcon /* = CSize(0, 0) */,
- LPCRECT lpRectTool /* = NULL */, UINT nIDTool /* = 0 */)
- {
- HICON hIcon = GetIconFromResources (nIdIcon, szIcon);
- AddTool(pWnd, sTooltipText, hIcon, lpRectTool, nIDTool);
- } // End AddTool
- /////////////////////////////////////////////////////////////////////////////
- // CPPToolTip::AddTool (public member function)
- // adds or updates the tool
- //
- // Parameters :
- // pWnd [in] - the pointer to the window
- // sTooltipText [in] - the tooltip's text
- // hIcon [in] - the icon's handle
- //
- // Returns :
- // None
- //
- /////////////////////////////////////////////////////////////////////////////
- void CPPToolTip::AddTool(CWnd * pWnd, CString sTooltipText, HICON hIcon /* = NULL */,
- LPCRECT lpRectTool /* = NULL */, UINT nIDTool /* = 0 */)
- {
- // Store the tool information
- PPTOOLTIP_INFO ti;
- ti.hWnd = pWnd->GetSafeHwnd();
- ti.nIDTool = nIDTool;
- ti.hIcon = hIcon;
- ti.sTooltip = sTooltipText;
- ti.nMask = 0; //All values as default
- if (lpRectTool)
- ti.rectBounds = lpRectTool;
- else
- ti.rectBounds.SetRectEmpty();
- AddTool(ti);
- } // End AddTool
- /////////////////////////////////////////////////////////////////////////////
- // CPPToolTip::AddTool (public member function)
- // adds or updates the tool
- //
- // Parameters :
- // ti [in] - the tooltip's structure
- //
- // Returns :
- // None
- //
- /////////////////////////////////////////////////////////////////////////////
- void CPPToolTip::AddTool(PPTOOLTIP_INFO ti)
- {
- ASSERT (ti.hWnd);
- TRACE (_T("CPPToolTip::AddTool = 0x%Xn"), ti.hWnd);
- // Get bounding region for tooltip info
- /*
- if (ti.rectBounds.IsRectEmpty())
- {
- CRect rect;
- CWnd::FromHandle(ti.hWnd)->GetClientRect(&rect);
- //m_pParentWnd->ScreenToClient(rect);
- ti.rectBounds = rect;
- }
- */
- int nIndexTool = FindTool(CWnd::FromHandle(ti.hWnd), ti.rectBounds);
- if (!IsExistTool(nIndexTool))
- m_arrTools.Add(ti);
- else
- m_arrTools.SetAt(nIndexTool, ti);
- } // End AddTool
- /////////////////////////////////////////////////////////////////////////////
- // CPPToolTip::FindTool (public member function)
- // searches the tool under cursor point
- //
- // Parameters :
- // pt [in] - cursor point in client coordinates
- //
- // Returns :
- // < 0 = Not available tool
- // >= 0 = Index of the found tool
- //
- /////////////////////////////////////////////////////////////////////////////
- int CPPToolTip::FindTool(CPoint & pt)
- {
- HWND hWnd = GetWndFromPoint(pt, m_nStyles & PPTOOLTIP_SHOW_DISABLED);
- PPTOOLTIP_INFO pToolInfo;
- int nSize = m_arrTools.GetSize();
- CPoint ptClient;
- // Find the window under the cursor
- m_pParentWnd->ClientToScreen(&pt);
- for (int i = 0; i < nSize; i++)
- {
- pToolInfo = m_arrTools.GetAt(i);
- if (hWnd == pToolInfo.hWnd)
- {
- ptClient = pt;
- ::ScreenToClient(hWnd, &ptClient);
- if (pToolInfo.rectBounds.PtInRect(ptClient) || pToolInfo.rectBounds.IsRectEmpty())
- {
- return i;
- }
- }
- }
- return PPTOOLTIP_TOOL_NOEXIST;
- }
- /////////////////////////////////////////////////////////////////////////////
- // CPPToolTip::FindTool (public member function)
- // searches the tool with window's pointer and rectangle
- //
- // Parameters :
- // pWnd [in] - the pointer to the window
- // lpRect [in] - rectangle of the hot area. Or NULL for any rectangle
- //
- // Returns :
- // < 0 = Not available tool
- // >= 0 = Index of the found tool
- //
- /////////////////////////////////////////////////////////////////////////////
- int CPPToolTip::FindTool(CWnd * pWnd, LPCRECT lpRect /* = NULL */)
- {
- HWND hWnd = pWnd->GetSafeHwnd();
- PPTOOLTIP_INFO pToolInfo;
- int nSize = m_arrTools.GetSize();
- for (int i = 0; i < nSize; i++)
- {
- pToolInfo = m_arrTools.GetAt(i);
- if (hWnd == pToolInfo.hWnd)
- if ((NULL == lpRect) || (lpRect == pToolInfo.rectBounds))
- return i;
- }
- return PPTOOLTIP_TOOL_NOEXIST;
- }
- /////////////////////////////////////////////////////////////////////////////
- // CPPToolTip::FindTool (public member function)
- // searches the tool with id
- //
- // Parameters :
- // nIDTool [in] - id of the window
- //
- // Returns :
- // < 0 = Not available tool
- // >= 0 = Index of the found tool
- //
- /////////////////////////////////////////////////////////////////////////////
- int CPPToolTip::FindTool(UINT nIDTool)
- {
- PPTOOLTIP_INFO pToolInfo;
- int nSize = m_arrTools.GetSize();
- for (int i = 0; i < nSize; i++)
- {
- pToolInfo = m_arrTools.GetAt(i);
- if (nIDTool == pToolInfo.nIDTool)
- return i;
- }
- return PPTOOLTIP_TOOL_NOEXIST;
- }
- /////////////////////////////////////////////////////////////////////////////
- // CPPToolTip::GetTool (public member function)
- // gets the tooltip's info
- //
- // Parameters :
- // nIndexTool [in] - the index of the tool
- // ti [out] - the tooltip's structure
- //
- // Returns :
- // FALSE - tool not found
- //
- /////////////////////////////////////////////////////////////////////////////
- BOOL CPPToolTip::GetTool(int nIndexTool, PPTOOLTIP_INFO & ti)
- {
- if (!IsExistTool(nIndexTool))
- return FALSE;
- ti = m_arrTools.GetAt(nIndexTool);
- return TRUE;
- } // End GetTool
- /////////////////////////////////////////////////////////////////////////////
- // CPPToolTip::RemoveTool (public member function)
- // removes the tool
- //
- // Parameters :
- // pWnd [in] - the pointer to the window
- //
- // Returns :
- // None
- //
- /////////////////////////////////////////////////////////////////////////////
- BOOL CPPToolTip::RemoveTool(int nIndexTool)
- {
- TRACE (_T("CPPToolTip::RemoveTooln"));
- if (!IsExistTool(nIndexTool))
- return FALSE;
- m_arrTools.RemoveAt(nIndexTool);
- return TRUE;
- } // End RemoveTool
- /////////////////////////////////////////////////////////////////////////////
- // CPPToolTip::RemoveAllTools (public member function)
- // removes the tool
- //
- // Parameters :
- // None
- //
- // Returns :
- // None
- //
- /////////////////////////////////////////////////////////////////////////////
- void CPPToolTip::RemoveAllTools()
- {
- TRACE (_T("CPPToolTip::RemoveAllToolsn"));
- m_arrTools.RemoveAll();
- } // End RemoveAllTools
- /////////////////////////////////////////////////////////////////////////////
- // CPPToolTip::IsExistTool (public member function)
- // removes the tool
- //
- // Parameters :
- // nIndexTool [in] - the index of the tool
- //
- // Returns :
- // TRUE - the tool is exist
- //
- /////////////////////////////////////////////////////////////////////////////
- BOOL CPPToolTip::IsExistTool(int nIndexTool)
- {
- return (BOOL)((nIndexTool < m_arrTools.GetSize()) && (nIndexTool >= 0));
- }
- /////////////////////////////////////////////////////////////////////////////
- // CPPToolTip::SetAtTool (public member function)
- // adds or updates the tool
- //
- // Parameters :
- // nIndexTool [in] - the index of the tool
- // ti [in] - the tooltip's structure
- //
- // Returns :
- // None
- //
- /////////////////////////////////////////////////////////////////////////////
- void CPPToolTip::SetAtTool(int nIndexTool, PPTOOLTIP_INFO & ti)
- {
- if (!IsExistTool(nIndexTool))
- return;
- m_arrTools.SetAt(nIndexTool, ti);
- }
- /////////////////////////////////////////////////////////////////////////////
- // CPPToolTip::ShowHelpTooltip (public member function)
- // shows the tooltip as help window
- //
- // Parameters :
- // pt [in] - the point of the tooltip's anchor in client coordinates
- // nIdText [in] - the tooltip's text id
- // nIdIcon [in] - the icon's identificator
- //
- // Returns :
- // None
- //
- /////////////////////////////////////////////////////////////////////////////
- void CPPToolTip::ShowHelpTooltip(CPoint & pt, UINT nIdText, HICON hIcon /* = NULL */)
- {
- CString str;
- str.LoadString(nIdText);
- ShowHelpTooltip(pt, str, hIcon);
- }
- /////////////////////////////////////////////////////////////////////////////
- // CPPToolTip::ShowHelpTooltip (public member function)
- // shows the tooltip as help window
- //
- // Parameters :
- // pt [in] - the point of the tooltip's anchor in client coordinates
- // nIdText [in] - the tooltip's text id
- // nIdIcon [in] - the icon's identificator
- //
- // Returns :
- // None
- //
- /////////////////////////////////////////////////////////////////////////////
- void CPPToolTip::ShowHelpTooltip(CPoint & pt, UINT nIdText, UINT nIdIcon)
- {
- CString str;
- str.LoadString(nIdText);
- ShowHelpTooltip(pt, str, nIdIcon);
- }
- /////////////////////////////////////////////////////////////////////////////
- // CPPToolTip::ShowHelpTooltip (public member function)
- // shows the tooltip as help window
- //
- // Parameters :
- // pt [in] - the point of the tooltip's anchor in client coordinates
- // sTooltipText [in] - the tooltip's text
- // nIdIcon [in] - the icon's identificator
- //
- // Returns :
- // None
- //
- /////////////////////////////////////////////////////////////////////////////
- void CPPToolTip::ShowHelpTooltip(CPoint & pt, CString sTooltipText, UINT nIdIcon)
- {
- HICON hIcon = GetIconFromResources(nIdIcon);
- ShowHelpTooltip(pt, sTooltipText, hIcon);
- }
- /////////////////////////////////////////////////////////////////////////////
- // CPPToolTip::ShowHelpTooltip (public member function)
- // shows the tooltip as help window
- //
- // Parameters :
- // pt [in] - the point of the tooltip's anchor in client coordinates
- // sTooltipText [in] - the tooltip's text
- // hIcon [in] - the icon's handle
- //
- // Returns :
- // None
- //
- /////////////////////////////////////////////////////////////////////////////
- void CPPToolTip::ShowHelpTooltip(CPoint & pt, CString sTooltipText, HICON hIcon /* = NULL */)
- {
- PPTOOLTIP_INFO ti;
- ti.hWnd = m_pParentWnd->GetSafeHwnd();
- ti.hIcon = hIcon;
- ti.sTooltip = sTooltipText;
- ti.nMask = 0; //All values as default
- ShowHelpTooltip(pt, ti);
- }
- /////////////////////////////////////////////////////////////////////////////
- // CPPToolTip::ShowHelpTooltip (public member function)
- // shows the tooltip as help window
- //
- // Parameters :
- // pt [in] - the point of the tooltip's anchor in client coordinates
- // ti [in] - the tooltip's structure
- //
- // Returns :
- // None
- //
- /////////////////////////////////////////////////////////////////////////////
- void CPPToolTip::ShowHelpTooltip(CPoint & pt, PPTOOLTIP_INFO & ti)
- {
- TRACE(_T("ShowHelpTooltip()n"));
- m_nIndexDisplayWnd = PPTOOLTIP_TOOL_NOEXIST;
- m_nIndexCurrentWnd = PPTOOLTIP_TOOL_HELPER;
- m_pToolInfo = ti;
- m_ptOriginal = pt;
- m_pParentWnd->ClientToScreen(&m_ptOriginal);
- //Start the show timer
- OnTimer(PPTOOLTIP_SHOW);
- }
- /////////////////////////////////////////////////////////////////////////////
- // CPPToolTip::SetImageList (public member function)
- // sets the image list to tooltip
- //
- // Parameters :
- // nIdBitmap [in] - Resource IDs of the bitmap to be associated with the image list
- // cx [in] - Dimensions of each image, in pixels.
- // cy [in] - Dimensions of each image, in pixels.
- // nCount [in] - Number of images that the image list initially contains.
- // crMask [in] - Color used to generate a mask. Each pixel of this color in the
- // specified bitmap is changed to black, and the corresponding
- // bit in the mask is set to one.
- // Returns :
- // None
- //
- /////////////////////////////////////////////////////////////////////////////
- void CPPToolTip::SetImageList(UINT nIdBitmap, int cx, int cy, int nCount, COLORREF crMask /* = RGB(255, 0, 255) */)
- {
- // Load bitmap
- HBITMAP hBitmap = GetBitmapFromResources(nIdBitmap);
- SetImageList(hBitmap, cx, cy, nCount, crMask);
- }
- /////////////////////////////////////////////////////////////////////////////
- // CPPToolTip::SetImageList (public member function)
- // sets the image list to tooltip
- //
- // Parameters :
- // hBitmap [in] - Handle of the bitmap to be associated with the image list
- // cx [in] - Dimensions of each image, in pixels.
- // cy [in] - Dimensions of each image, in pixels.
- // nCount [in] - Number of images that the image list initially contains.
- // crMask [in] - Color used to generate a mask. Each pixel of this color in the
- // specified bitmap is changed to black, and the corresponding
- // bit in the mask is set to one.
- // Returns :
- // None
- //
- /////////////////////////////////////////////////////////////////////////////
- void CPPToolTip::SetImageList(HBITMAP hBitmap, int cx, int cy, int nCount, COLORREF crMask /* = RGB(255, 0, 255) */)
- {
- if (m_imgTooltip.m_hImageList != NULL)
- m_imgTooltip.DeleteImageList();
- m_imgTooltip.Create(cx, cy, ILC_COLOR32 | ILC_MASK, nCount, 1);
- m_imgTooltip.Add(CBitmap::FromHandle(hBitmap), crMask);
- m_szImage = CSize(cx, cy);
- }
- /////////////////////////////////////////////////////////////////////////////
- // CPPToolTip::GetImageList (public member function)
- // gets the image list from tooltip
- //
- // Parameters :
- // sz [out] - Dimensions of each image, in pixels.
- // Returns :
- // A pointer to a CImageList object
- //
- /////////////////////////////////////////////////////////////////////////////
- CImageList * CPPToolTip::GetImageList(CSize & sz)
- {
- sz = m_szImage;
- return &m_imgTooltip;
- }
- /////////////////////////////////////////////////////////////////////////////
- // CPPToolTip::AddNameOfResource (public member function)
- // Associates the resource name with him ID
- //
- // Parameters :
- // sName [in] - A resource name in format string of the tooltip
- // nID [in] - A resource ID associated with name.
- // nTypeRes [in] - A resource type:
- // TYPE_RES_ICON - a resource is a icon
- // TYPE_RES_BITMAP - a resource is a bitmap
- // TYPE_RES_MASK_BITMAP - a resource is a transparent bitmap
- // crMask [in] - Color used to generate a mask. Each pixel of this color in the
- // specified bitmap is changed to black, and the corresponding
- // bit in the mask is set to one.
- // Returns :
- // None
- /////////////////////////////////////////////////////////////////////////////
- void CPPToolTip::AddNameOfResource(CString sName, UINT nID, BYTE nTypeRes /* = TYPE_RES_TRAN_BITMAP */, COLORREF crMask /* = RGB(255, 0, 255) */)
- {
- if (sName.IsEmpty() || (nID == 0) || (nTypeRes >= MAX_TYPES_RES))
- return;
- PPTOOLTIP_NAME_RES nr;
- nr.sName = sName;
- nr.nID = nID;
- nr.nTypeRes = nTypeRes;
- nr.crMask = crMask;
- m_arrNameRes.Add(nr);
- }
- /////////////////////////////////////////////////////////////////////////////
- // CPPToolTip::FindIdOfResource (public member function)
- // Search the ID resource by his name
- //
- // Parameters :
- // sName [in] - A resource name in format string of the tooltip
- // Returns :
- // The array's index with ID resource associated with name or -1 if ID not found
- /////////////////////////////////////////////////////////////////////////////
- int CPPToolTip::FindIdOfResource(CString sName)
- {
- PPTOOLTIP_NAME_RES nr;
- for (int i = 0; i < m_arrNameRes.GetSize(); i++)
- {
- nr = m_arrNameRes.GetAt(i);
- if (!sName.CompareNoCase(nr.sName))
- return i;
- }
- return -1;
- }
- /////////////////////////////////////////////////////////////////////////////
- // CPPToolTip::FindIdOfResource (public member function)
- // Search the resource name by his ID
- //
- // Parameters :
- // nID [in] - A ID resource
- // Returns :
- // The array's index with resource name associated with ID or -1 if name not found
- /////////////////////////////////////////////////////////////////////////////
- int CPPToolTip::FindNameOfResource(UINT nID)
- {
- PPTOOLTIP_NAME_RES nr;
- for (int i = 0; i < m_arrNameRes.GetSize(); i++)
- {
- nr = m_arrNameRes.GetAt(i);
- if (nr.nID == nID)
- return i;
- }
- return -1;
- }
- /////////////////////////////////////////////////////////////////////////////
- // CPPToolTip::FindIdOfResource (public member function)
- // Removes resource name by index of the array
- //
- // Parameters :
- // nIndex [in] - A The index of the resource name in the array
- // Returns :
- // None
- /////////////////////////////////////////////////////////////////////////////
- void CPPToolTip::RemoveNameOfResource(int nIndex)
- {
- if (nIndex < m_arrNameRes.GetSize())
- m_arrNameRes.RemoveAt(nIndex);
- }
- /////////////////////////////////////////////////////////////////////////////
- // CPPToolTip::FindIdOfResource (public member function)
- // Removes all resource names from the array
- /////////////////////////////////////////////////////////////////////////////
- void CPPToolTip::RemoveAllNamesOfResource()
- {
- m_arrNameRes.RemoveAll();
- }