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UltimateToolbox/UltimateToolbox93_src/Ultimate Toolbox/include/OXBitmapMenu.h
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2025-11-27 16:46:48 +09:00

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// ==========================================================================
// Class Specification : COXBitmapMenu
// ==========================================================================
// Header file : OXBitmapMenu.h
// Version: 9.3
// This software along with its related components, documentation and files ("The Libraries")
// is © 1994-2007 The Code Project (1612916 Ontario Limited) and use of The Libraries is
// governed by a software license agreement ("Agreement"). Copies of the Agreement are
// available at The Code Project (www.codeproject.com), as part of the package you downloaded
// to obtain this file, or directly from our office. For a copy of the license governing
// this software, you may contact us at legalaffairs@codeproject.com, or by calling 416-849-8900.
// //////////////////////////////////////////////////////////////////////////
// Properties:
// NO Abstract class
// YES Derived from CMenu
// NO Is a Cwnd. (Its a CMenu)
// NO Two stage creation
// NO Has a message map
// NO Needs a resource
// NO Persistent objects (saveable on disk)
// NO Uses exceptions
// //////////////////////////////////////////////////////////////////////////
// Desciption :
// COXBitmapMenu implements drawing of the menu items
// Remark:
// User doesn't need to use this object directly. COXBitmapMenuOrganizer
// handles creation and destruction of COXBitmapMenu Objects.
// Prerequisites (necessary conditions):
//
/////////////////////////////////////////////////////////////////////////////
#ifndef BITMAPMENU_H
#define BITMAPMENU_H
#if _MSC_VER >= 1000
#pragma once
#endif // _MSC_VER >= 1000
#ifndef __AFXTEMPL_H__
#include <afxtempl.h>
#define __AFXTEMPL_H_H
#endif
#include "OXDllExt.h"
// for drag and drop support
#include "OXDragDropSupport.h"
#include "OXMainRes.h"
#include "OXToolTipCtrl.h"
//////////////////////////////////////////////////////////
typedef struct _tagNMBMCUSTOMIZE
{
NMHDR nmhdr;
UINT nCustomizeEventID;
LPARAM lParam;
} NMBMCUSTOMIZE;
//////////////////////////////////////////////////////////////////////////
// ID of the expansion item
#ifndef ID_OX_SHOWALLITEMS
#define ID_OX_SHOWALLITEMS 0x0000ff56
#endif // ID_OX_SHOWALLITEMS
#ifndef ID_OXBITMAPMENU_SEPARATOR_HEIGHT
#define ID_OXBITMAPMENU_SEPARATOR_HEIGHT 8
#endif // ID_OXBITMAPMENU_SEPARATOR_HEIGHT
#ifndef ID_OXBITMAPMENUPOPUPWND_DEFAULT_WIDTH
#define ID_OXBITMAPMENUPOPUPWND_DEFAULT_WIDTH 50
#endif // ID_OXBITMAPMENUPOPUPWND_DEFAULT_WIDTH
#ifndef ID_OXBITMAPMENUPOPUPWND_DEFAULT_HEIGHT
#define ID_OXBITMAPMENUPOPUPWND_DEFAULT_HEIGHT 18
#endif // ID_OXBITMAPMENUPOPUPWND_DEFAULT_HEIGHT
#ifndef IDT_OXCHECKFORDRAGDROPEVENT
#define IDT_OXCHECKFORDRAGDROPEVENT 412
#endif // IDT_OXCHECKFORDRAGDROPEVENT
#ifndef ID_OXCHECKFORDRAGDROPEVENT_DELAY
#define ID_OXCHECKFORDRAGDROPEVENT_DELAY 200
#endif // ID_OXCHECKFORDRAGDROPEVENT_DELAY
#ifndef OXODS_HIDDEN
#define OXODS_HIDDEN 0x1000
#endif // OXODS_HIDDEN
#ifndef OXODS_HIDDENFIRST
#define OXODS_HIDDENFIRST 0x2000
#endif // OXODS_HIDDENFIRST
#ifndef OXODS_HIDDENLAST
#define OXODS_HIDDENLAST 0x4000
#endif // OXODS_HIDDENLAST
class COXImageInfo;
class COXItemInfo;
class COXBitmapMenuOrganizer;
class COXMenuSkin;
class COXShadowedItemWnd;
class COXCoolToolBar;
struct OXDIMENSIONCONSTANTS
{
// The gap between left edge of menu item and bitmap in pixels
int m_nGapLeftBitmap;
// The gap between the right edge of the bitmap and the end of the icon area (XP skin only)
int m_nGapRightBitmap;
// The gap between bitmap and menu text in pixels
int m_nGapBitmapText;
// The gap between menu text and accelerator
int m_nGapTextAcclrtr;
// The gap between accelerator and right edge of menu item
int m_nGapAcclrtrRight;
// Extra vertical space on top and bottom of text in pixels
int m_nGapVertText;
// --- Extra vertical space on top and bottom of bitmap in pixels
int m_nGapVertBitmap;
// Height of the menu separator
int m_nSeparatorHeight;
// Minimum width of the bitmap
int m_nMinBitmapWidth;
// Gap between two menu items
int m_nGapMenuItems;
};
typedef CArray<COLORREF, COLORREF> OXSHADOWARRAY;
struct OXPOPUPWND
{
OXPOPUPWND(HWND hWindow)
{
hWnd = hWindow;
arPixels.SetSize(0, 1024);
};
HWND hWnd;
OXSHADOWARRAY arPixels;
};
class COXPopupWndStack : public CTypedPtrList<CPtrList, OXPOPUPWND*>
{
public:
void Push(HWND hWnd) { AddHead(new OXPOPUPWND(hWnd)); };
HWND Pop()
{
if (IsEmpty())
return NULL;
return GetHead()->hWnd;
};
// Remove the OXPOPUPWND from the stack
void Remove(HWND hWnd)
{
POSITION pos = GetHeadPosition();
while (pos != NULL)
{
OXPOPUPWND* pPW = GetAt(pos);
if (pPW->hWnd == hWnd)
{
RemoveAt(pos);
delete pPW;
break;
}
GetNext(pos);
}
};
// Returns the shadow array of the given window
OXSHADOWARRAY* GetShadowArray(HWND hWnd)
{
POSITION pos = GetHeadPosition();
while (pos != NULL)
{
OXPOPUPWND* pPW = GetNext(pos);
if (pPW->hWnd == hWnd)
return &pPW->arPixels;
}
return NULL;
}
};
/////////////////////////////////////////////////////////////////////////////
// COXShadowedItemWnd window
class COXShadowedItemWnd : public CWnd
{
friend class COXMenuSkinClassic;
friend class COXMenuSkinXP;
friend class COXMenuSkin2003;
// Construction
public:
COXShadowedItemWnd(COXCoolToolBar* pCoolToolBar, int iMenuItem, UINT nFlags);
// Attributes
public:
// Operations
public:
// Overrides
// ClassWizard generated virtual function overrides
//{{AFX_VIRTUAL(COXShadowedItemWnd)
//}}AFX_VIRTUAL
// Implementation
public:
virtual ~COXShadowedItemWnd();
// Generated message map functions
protected:
//{{AFX_MSG(COXShadowedItemWnd)
afx_msg void OnPaint();
//}}AFX_MSG
DECLARE_MESSAGE_MAP()
private:
COXCoolToolBar* m_pCoolToolbar;
int m_iMenuItem;
UINT m_nPosFlags;
};
// Flags to indicate the ralative position of the popup menu from the selected item
#define OX_TPM_BOTTOM 0x1 // the menu is displayed on the bottom of the selected item
#define OX_TPM_RIGHT 0x2
#define OX_TPM_LEFT 0x4
#define OX_TPM_TOP 0x8
class OX_CLASS_DECL COXBitmapMenu : public CMenu
{
friend class COXBitmapMenuOrganizer;
friend class COXMenuSkinClassic;
friend class COXMenuSkinXP;
friend class COXMenuSkin2003;
friend class COXMenuBar;
friend class COXBitmapMenuPopupWnd;
friend class COXShadowedItemWnd;
DECLARE_DYNAMIC(COXBitmapMenu)
//Data members --------------------------------------------------------
protected:
// map of accelerator keys
CMap<TCHAR, TCHAR, int, int> m_KeyAccessMap;
// holds the largest width of all the bitmaps in the menu
int m_nBitmapExtent;
// holds the height of the text
int m_nTextHeight;
// holds the largest width of the all the accelerator texts of menu items
int m_nAcceleratorExtent;
// holds the largest width of the texts of menu items
int m_nStringExtent;
// Maintains a list of item infos for cleaning purpose
// while destructing the object
CList<COXItemInfo*, COXItemInfo*> m_ItemInfoList;
// flag that specifies that menu supports customization
BOOL m_bCutomizable;
// index of the menu item being currently customized
int m_nCustomizedItemIndex;
// flag that specifies that the menu is in the customization mode
BOOL m_bInCutomizationMode;
// recipient of customization related notifications
HWND m_hWndCustomizeOrganizer;
// default COleDropSource for drag'n'drop operation
COXSHBDropSource m_oleDropSource;
// default COleDropTarget for drag'n'drop operation
COXSHBDropTarget m_oleDropTarget;
// flag that specifies whether we launched drag'n'drop operation or not
BOOL m_bDragDropOwner;
// flag that specifies if any drag and drop operation is undergoing
BOOL m_bDragDropOperation;
// popup window that displays the menu in customization mode
class COXBitmapMenuPopupWnd* m_pPopupWnd;
// index of the item before which the insertion mark is drawn
int m_nInsertMarkIndex;
// index of the dragged item
int m_nDraggedItemIndex;
// The rectangle of the toolbar or menubar drop down button which is
// responsible for displaying the menu. This rectangle is in screen coordinates.
CRect m_rectDropDownItem;
static LRESULT CALLBACK PopupWndProc(HWND hwnd, UINT nMsg, WPARAM wParam, LPARAM lParam);
COXPopupWndStack m_PopupWndStack; // a stack of all popup container windows
COXToolTipCtrl m_ToolTipCtrl;
private:
BOOL IsPopupItem(UINT nItemID);
static BOOL RegisterWindowClass(HINSTANCE hInstance);
static CSize GetPopupMenuSize(CMenu* pMenu);
static void DeterminePosition(CMenu* pMenu, LPCRECT lpItemRect, DWORD dwStyle, CPoint& ptTopLeft, UINT& nFlags, UINT& nPosFlags);
static COXMenuSkin* m_pMenuSkin;
static COXMenuSkin* COXBitmapMenu::GetMenuSkin();
//Member functions-----------------------------------------------------------------------
public:
// --- In :
// --- Out :
// --- Returns :
// --- Effect : Object Constructions and defaults are initialised
COXBitmapMenu();
// --- In :
// --- Out :
// --- Returns :
// --- Effect : Cleanup and Object Destruction
virtual ~COXBitmapMenu();
// --- In : lpDrawItemStruct - A pointer to a DRAWITEMSTRUCT
// containing information about
// the item to draw.
// --- Out :
// --- Returns:
// --- Effect : This function is called by the MFC framework when a visual
// aspect of the menu has changed. If you override this function
// to implement drawing of the menu you must restore all GDI
// object selected for the display context supplied in
// lpDrawItemStruct before the member function exits
virtual void DrawItem(LPDRAWITEMSTRUCT lpDrawItemStruct);
// --- In : lpMeasureItemStruct - A pointer to a MEASUREITEMSTRUCT structure
// --- Out :
// --- Returns:
// --- Effect : This function is called by the framework to determine menu
// dimensions the menu is created
virtual void MeasureItem(LPMEASUREITEMSTRUCT lpMeasureItemStruct);
// --- In :
// --- Out :
// --- Returns:
// --- Effect : Calculates the largest extents of bitmaps, menu texts,
// and accelerator texts
void CalcExtents();
// --- In : ppt - pointer to POINT structure that defines the point
// to test in client coordinates of the menu popup
// window
// --- Out : pbBefore - pointer to BOOL variable that will be set to
// TRUE if specified point is located over the top
// part of found menu item; othrwise it will be set
// to FALSE
// --- Returns: The index of the found menu item
// --- Effect : Finds menu item that is located under the specified point
int HitTest(LPPOINT ppt, BOOL* pbBefore=NULL);
// --- In : bCustomizable - if TRUE the menu ca be customized
// --- Out :
// --- Returns:
// --- Effect : Sets the flag that specifies whether the menu can be
// customized or not
inline void SetCustomizable(BOOL bCustomizable) { m_bCutomizable=bCustomizable; }
// --- In :
// --- Out :
// --- Returns: TRUE if the menu can be customized; otherwise FALSE
// --- Effect: Retrieves the flag that specifies whether the menu can be
// customized or not
virtual BOOL IsCustomizable() const { return m_bCutomizable; }
// --- In : bInCutomizationMode - if TRUE the menu will be set in to
// customization mode
// hWndCustomizeOrganizer - handle to window that will be a
// recipient of customization related
// notifications
// --- Out :
// --- Returns:
// --- Effect : Sets the menu in to customization/normal mode
inline void SetCutomizationMode(BOOL bInCutomizationMode,
HWND hWndCustomizeOrganizer=NULL)
{
if(bInCutomizationMode && !IsCustomizable())
SetCustomizable(TRUE);
if(!bInCutomizationMode)
SetCustomizedItem(-1);
else
m_hWndCustomizeOrganizer=hWndCustomizeOrganizer;
m_bInCutomizationMode=bInCutomizationMode;
}
// --- In :
// --- Out :
// --- Returns: TRUE if the menu is in customization mode; FALSE if it is in
// normal mode
// --- Effect: Retrieves the flag that specifies whether the menu is in
// customization or normal mode
inline BOOL IsInCustomizationMode() const { return m_bInCutomizationMode; }
// --- In : nIndex - menu item index to be set as customized
// --- Out :
// --- Returns: The index of previous customized menu item. -1 if there were
// no customized menu item before
// --- Effect : Sets customized menu item. Specify -1 as a parameter in order
// to reset customized menu item
int SetCustomizedItem(int nIndex);
// --- In :
// --- Out :
// --- Returns: The index of the customized menu item. -1 if there is no
// customized menu item
// --- Effect : Retrieves customized menu item
inline int GetCustomizedItem() const { return m_nCustomizedItemIndex; }
// --- In : nIndex - menu item index to test
// --- Out :
// --- Returns: TRUE if specified menu item is customized; otherwise FALSE
// --- Effect : Retrieves the flag that specifies if given item is customized
// one or not
inline BOOL IsItemCustomized(int nIndex) const
{
return (nIndex==m_nCustomizedItemIndex);
}
// --- In : nIndex - menu item index before which the insert mark
// will be set
// --- Out :
// --- Returns: The insert mark previous position. -1 if there were no
// insert mark set before
// --- Effect : Sets insert mark at specified position. Specify -1 as a
// parameter in order to reset insert mark position
int SetInsertMark(int nItemIndex);
// --- In :
// --- Out :
// --- Returns: The insert mark position. -1 if there is no insert mark set
// --- Effect : Retrives insert mark position
inline int GetInsertMark() const { return m_nInsertMarkIndex; }
// --- In : nIndex - menu item index to be set as dragged
// --- Out :
// --- Returns: The index of previous dragged menu item. -1 if there were
// no dragged menu item before
// --- Effect : Sets dragged menu item. Specify -1 as a parameter in order
// to reset dragged menu item
inline void SetDraggedItem(int nIndex) { m_nDraggedItemIndex=nIndex; }
// --- In :
// --- Out :
// --- Returns: The index of the dragged menu item. -1 if there is no
// dragged menu item
// --- Effect : Retrieves dragged menu item
inline int GetDraggedItem() const { return m_nDraggedItemIndex; }
// --- In : nIndex - menu item index to test
// --- Out :
// --- Returns: TRUE if specified menu item is dragged; otherwise FALSE
// --- Effect : Retrieves the flag that specifies if given item is dragged
// one or not
inline BOOL IsItemDragged(int nIndex) const
{
return (nIndex==m_nDraggedItemIndex);
}
// --- In : nIndex - menu item index to display customize menu for
// point - screen coordinates of the Top/Left point at which
// the context menu should be displayed
// --- Out :
// --- Returns: TRUE if context menu was successfully created and displayed;
// otherwise FALSE
// --- Effect : Display context menu with customization commands for the
// specified menu item
virtual BOOL DisplayCustomizeItemContextMenu(int nItemIndex, CPoint point);
// --- In : pWndOwner - pointer to a window that will be assigned as
// an owner of returned COleDropSource object
// --- Out :
// --- Returns: A pointer to internal COleDropSource object
// --- Effect : Retrieves a pointer to internal COleDropSource object that will
// allow this object to handle drag'n'drop operation
virtual COleDropSource* GetDropSource(CWnd* pWndOwner)
{
ASSERT(pWndOwner!=NULL);
// owner window (recipient window) must exist at that moment
ASSERT(::IsWindow(pWndOwner->GetSafeHwnd()));
m_oleDropSource.SetOwner(pWndOwner);
return &m_oleDropSource;
}
// --- In :
// --- Out :
// --- Returns: A pointer to internal COleDropTarget object
// --- Effect : Retrieves a pointer to internal COleDropTarget object that will
// allow this object to handle drag'n'drop operation
virtual COleDropTarget* GetDropTarget() { return &m_oleDropTarget; }
// --- In :
// --- Out :
// --- Returns: TRUE if this object has started current drag'n'drop operation;
// otherwise FALSE
// --- Effect : Retrieves the flag that specifies whether this object has
// started current drag'n'drop operation
inline BOOL IsDragDropOwner() const { return m_bDragDropOwner; }
// --- In : pPopupWnd - a pointer to COXBitmapMenuPopupWnd object that
// will be used to display the menu in customization
// mode
// --- Out :
// --- Returns:
// --- Effect : Sets a pointer to COXBitmapMenuPopupWnd object that will be used
// to display the menu in customization mode
inline void SetPopupWnd(COXBitmapMenuPopupWnd* pPopupWnd)
{
m_pPopupWnd=pPopupWnd;
}
// --- In : pPopupWnd - a pointer to COXBitmapMenuPopupWnd object that
// will be used to display the menu in customization
// mode
// --- Out :
// --- Returns: A pointer to COXBitmapMenuPopupWnd object that will be used to
// display the menu in customization mode
// --- Effect : Retrieves a pointer to COXBitmapMenuPopupWnd object that will be used
// to display the menu in customization mode
virtual COXBitmapMenuPopupWnd* GetPopupWnd() const { return m_pPopupWnd; }
// --- In : nIndex - index of the menu item that is about to become the
// dragged one
// --- Out :
// --- Returns:
// --- Effect: Initializes drag'n'drop operation
virtual void OnBeginDragDrop(int nIndex);
// --- In : rgbFace - base color
// rgbHilight - hilight color
// --- Out :
// --- Returns: A handle to created brush object that combines base and highlight
// colors in a specific way
// --- Effect: Creates new brush object for drawing routines (allows to draw
// the background in the way similar to drawing the background
// of pressed toolbar button). Caller is responsible for deleting
// thie returned brush
static HBRUSH HBrushDitherCreate(COLORREF rgbFace, COLORREF rgbHilight);
BOOL TrackPopupMenu(COXCoolToolBar* pCoolToolBar, CWnd* pWnd, LPCRECT lpRect = NULL);
// --- Effect: This method should be called by a CMDMSG handler in the main app,
// and it's job is to handle menu buttons for restore/close/minimize in an MDI app
static BOOL HandleMDICommandMessage(UINT nID, int nCode, void* pExtra, AFX_CMDHANDLERINFO* pHandlerInfo);
private:
static void RestoreMDI();
static void CloseMDI();
static void MinimizeMDI();
protected:
static WNDPROC m_origWndProc;
// calculates rectangles for displaying item's image, text and accelerator text
virtual void DistributeSpace(UINT nState, COXImageInfo* pImageInfo,
CRect itemRect, CRect& buttonRect, CRect& imageRect, CRect& text1Rect,
CRect& text2Rect);
// draws the background of menu item
virtual void DrawBackground(CDC* pDC, UINT nState, COXImageInfo* pImageInfo,
CRect itemRect, CRect buttonRect);
// draws the button that frames menu item image
virtual void DrawButton(CDC* pDC, UINT nState, COXImageInfo* pImageInfo,
CRect buttonRect);
// draws menu item image
virtual void DrawImage(CDC* pDC, UINT nState, COXImageInfo* pImageInfo,
CRect imageRect);
// draws menu item text
virtual void DrawText(CDC* pDC, UINT nState, CString sText, CRect text1Rect,
CRect text2Rect);
// draws separator menu item
virtual void DrawSeparator(CDC* pDC, CRect itemRect);
// draws customized menu item
virtual void DrawCustomized(CDC* pDC, CRect itemRect);
// draws insert mark
virtual void DrawInsertMark(CDC* pDC, CRect itemRect, BOOL bBefore);
// draws submenu item
virtual void DrawSubmenuItem(CDC* pDC, UINT nState, CString sText,
COXImageInfo* pImageInfo, CRect itemRect, CRect buttonRect,
CRect text1Rect, CRect text2Rect);
// draws ezpansion item
virtual void DrawExpansionItem(CDC* pDC, CRect itemRect, UINT nState);
// Saves new created COXItemInfo object in the internal array
void AddItemInfo(COXItemInfo* pItemInfo);
// handle update routines for the menu commands
void OnUpdateCmdUI(CWnd* pWnd, UINT nIndex, BOOL bSysMenu);
// sends customization related notifications
LRESULT SendCustomizeNotification(UINT nCustomizeCmdID);
// update the contents of the displayed menu
void UpdateContents();
public:
// drag and drop support
virtual LONG OnDragEnter(WPARAM wParam, LPARAM lParam);
virtual LONG OnDragOver(WPARAM wParam, LPARAM lParam);
virtual LONG OnDragLeave(WPARAM wParam, LPARAM lParam);
virtual LONG OnDrop(WPARAM wParam, LPARAM lParam);
// --- In : lpData - reference to a pointer of data that contains
// item info in specific drag'n'drop format
// hMenu - handle to a menu where dropped item will be
// inserted
// nItemIndex - position at which dropped item will be inserted
//
// --- Out :
// --- Returns:
// --- Effect: Retrieves item info from dropped data and insert it at specified
// position in specified menu
virtual void RetrieveDragDropMenuItem(BYTE*& lpData, HMENU hMenu, int nItemIndex);
// advanced customization commands handlers
virtual void OnCustBMDelete();
virtual void OnCustBMAppearance();
virtual void OnCustBMSeparatorBefore();
virtual void OnCustBMSeparatorAfter();
virtual void OnCustBMRecentlyUsed();
};
/////////////////////////////////////////////////////////////////////////////
class OX_CLASS_DECL COXBitmapMenuPopupWnd : public CWnd
{
friend class COXMenuSkinClassic;
friend class COXMenuSkinXP;
DECLARE_DYNAMIC(COXBitmapMenuPopupWnd)
//Data members --------------------------------------------------------
public:
protected:
COXBitmapMenu* m_pBitmapMenu;
CRect m_rectWindow;
CArray<CRect,CRect&> m_arrItemRects;
CFont m_fontMenu;
INT_PTR m_nCheckForDragDropEventTimerID;
//Member functions-----------------------------------------------------------------------
public:
// --- In :
// --- Out :
// --- Returns:
// --- Effect : Constructs the object
COXBitmapMenuPopupWnd();
// --- In :
// --- Out :
// --- Returns:
// --- Effect : Destructs the object
virtual ~COXBitmapMenuPopupWnd();
// --- In :
// --- Out :
// --- Returns: pointer to associated bitmap menu object
// --- Effect : retrieves the associated bitmap menu object
virtual COXBitmapMenu* GetBitmapMenu() const { return m_pBitmapMenu; }
// --- In : pMenu - pointer to the popup bitmap menu to be displayed
// nFlags - Specifies a screen-position flag. It can be
// one of the following:
//
// TPM_CENTERALIGN Centers the pop-up menu horizontally
// relative to the coordinate specified
// by x.
// TPM_LEFTALIGN Positions the pop-up menu so that its
// left side is aligned with the
// coordinate specified by x.
// TPM_RIGHTALIGN Positions the pop-up menu so that its
// right side is aligned with the
// coordinate specified by x.
//
// x - Specifies the horizontal position in screen
// coordinates of the pop-up menu. Depending on the
// value of the nFlags parameter, the menu can be
// left-aligned, right-aligned, or centered relative
// to this position
// y - Specifies the vertical position in screen
// coordinates of the top of the menu on the screen
// pWnd - Identifies the window that owns the pop-up menu.
// --- Out :
// --- Returns: TRUE if the function is successful; otherwise FALSE
// --- Effect : Displays a floating pop-up menu at the specified location and
// tracks the selection of items on the pop-up menu. A floating
// pop-up menu can appear anywhere on the screen
virtual BOOL TrackPopupMenu(COXBitmapMenu* pMenu, UINT nFlags,
int x, int y, CWnd* pWnd);
// --- In :
// --- Out :
// --- Returns:
// --- Effect : Hides the popup window and reset all internal data
virtual void ResetPopupMenu();
// --- In :
// --- Out :
// --- Returns:
// --- Effect : Called by bitmap menu object in order to notify that
// the contents of the menu have been changed
virtual void OnMenuChanged();
// --- In : nIndex - index of the item in the associated menu that
// must be redrawn
// --- Out :
// --- Returns:
// --- Effect : Redraws the specified menu item
void RedrawItem(int nIndex);
// --- In : nIndex - index of the item in the associated menu which
// rectangle in client coordinates is being retrieved
// --- Out :
// --- Returns: rectangle taken by the specified menu item
// --- Effect : Retrieves the rectangle taken by the specified menu item
inline CRect GetItemRect(int nIndex) const
{
ASSERT(nIndex>=0 && nIndex<m_arrItemRects.GetSize());
return m_arrItemRects[nIndex];
}
protected:
// --- In : nFlags - Specifies a screen-position flag. It can be one of the
// following:
//
// TPM_CENTERALIGN Centers the pop-up menu horizontally
// relative to the coordinate specified
// by x.
// TPM_LEFTALIGN Positions the pop-up menu so that its
// left side is aligned with the
// coordinate specified by x.
// TPM_RIGHTALIGN Positions the pop-up menu so that its
// right side is aligned with the
// coordinate specified by x.
//
// x - Specifies the horizontal position in screen
// coordinates of the pop-up menu. Depending on the
// value of the nFlags parameter, the menu can be
// left-aligned, right-aligned, or centered relative
// to this position
// y - Specifies the vertical position in screen
// coordinates of the top of the menu on the screen
// --- Out :
// --- Returns: TRUE if the function is successful; otherwise FALSE
// --- Effect : Displays a floating pop-up menu at the specified location and
// tracks the selection of items on the pop-up menu. A floating
// pop-up menu can appear anywhere on the screen
virtual BOOL CalcLayout(UINT nFlags, int x, int y);
protected:
void UpdateMenuMetrics();
// Generated message map functions
protected:
//{{AFX_MSG(COXBitmapMenuPopupWnd)
afx_msg void OnRButtonUp(UINT nFlags, CPoint point);
afx_msg void OnLButtonDown(UINT nFlags, CPoint point);
afx_msg void OnMButtonDown(UINT nFlags, CPoint point);
afx_msg void OnRButtonDown(UINT nFlags, CPoint point);
afx_msg void OnPaint();
afx_msg int OnMouseActivate(CWnd* pDesktopWnd, UINT nHitTest, UINT message);
afx_msg void OnSettingChange(UINT uFlags, LPCTSTR lpszSection);
afx_msg void OnTimer(UINT nIDEvent);
afx_msg void OnMouseMove(UINT nFlags, CPoint point);
afx_msg void OnNcPaint();
//}}AFX_MSG
// drag and drop support
virtual LONG OnDragEnter(WPARAM wParam, LPARAM lParam);
virtual LONG OnDragOver(WPARAM wParam, LPARAM lParam);
virtual LONG OnDragLeave(WPARAM wParam, LPARAM lParam);
virtual LONG OnDrop(WPARAM wParam, LPARAM lParam);
// advanced customization commands handlers
afx_msg void OnCustBMDelete();
afx_msg void OnCustBMAppearance();
afx_msg void OnCustBMSeparatorBefore();
afx_msg void OnCustBMSeparatorAfter();
afx_msg void OnCustBMRecentlyUsed();
DECLARE_MESSAGE_MAP()
};
/////////////////////////////////////////////////////////////////////////////
#endif
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