Initial Commit

common/Puremenu.hpp

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+#ifndef _COMMON_PUREMENU_HPP_
+#define _COMMON_PUREMENU_HPP_
+#ifndef _COMMON_WINDOWS_HPP_
+#include <common/windows.hpp>
+#endif
+#ifndef _COMMON_WINDOW_HPP_
+#include <common/window.hpp>
+#endif
+#ifndef _COMMON_DWINDOW_HPP_
+#include <common/dwindow.hpp>
+#endif
+#ifndef _COMMON_STRING_HPP_
+#include <common/string.hpp>
+#endif
+#ifndef _COMMON_GDIPOINT_HPP_
+#include <common/gdipoint.hpp>
+#endif
+#ifndef _COMMON_MENUITEM_HPP_
+#include <common/menuitem.hpp>
+#endif
+#ifndef __FLAT__
+#ifndef TPM_BOTTOMALIGN
+#define TPM_BOTTOMALIGN 0x0020
+#endif
+#ifndef TPM_TOPALIGN
+#define TPM_TOPALIGN    0x0000
+#endif
+#ifndef TPM_RETURNCMD
+#define TPM_RETURNCMD   0x0100
+#endif
+#endif
+
+class PureBitmap;
+
+class PureMenu
+{
+public:
+	enum InsertFlags{ItemBitmap=MF_BITMAP,ItemOwnerDraw=MF_OWNERDRAW,ItemString=MF_STRING,
+				 ItemChecked=MF_CHECKED,ItemDisabled=MF_DISABLED,ItemEnabled=MF_ENABLED,
+				 ItemGrayed=MF_GRAYED,ItemMenuBarBreak=MF_MENUBARBREAK,ItemMenuBreak=MF_MENUBREAK,
+				 ItemPopup=MF_POPUP,ItemSeparator=MF_SEPARATOR,ItemUnchecked=MF_UNCHECKED,
+				 ItemMouseSelect=MF_MOUSESELECT,ItemHilite=MF_HILITE,ItemSysMenu=MF_SYSMENU};
+	enum PositionFlags{ByCommand=MF_BYCOMMAND,ByPosition=MF_BYPOSITION};
+	enum TrackFlags{RightAlign=TPM_RIGHTALIGN,CenterAlign=TPM_CENTERALIGN,LeftAlign=TPM_LEFTALIGN,
+				 BottomAlign=TPM_BOTTOMALIGN,TopAlign=TPM_TOPALIGN,ReturnCommand=TPM_RETURNCMD,
+				 LeftButton=TPM_LEFTBUTTON,RightButton=TPM_RIGHTBUTTON};
+  enum MenuType{TypeBitmap=MFT_BITMAP,TypeMenuBarBreak=MFT_MENUBARBREAK,TypeMenuBreak=MFT_MENUBREAK,
+	       TypeOwnerDraw=MFT_OWNERDRAW,TypeRadioCheck=MFT_RADIOCHECK,TypeSeparator=MFT_SEPARATOR,
+				 TypeString=MFT_STRING,TypeRightJustify=MFT_RIGHTJUSTIFY};
+	enum MenuStyle{PopupMenu,BarMenu};
+	PureMenu(void);
+	PureMenu(MenuStyle menuStyle);
+	PureMenu(HMENU hMenu);
+	PureMenu(const PureMenu &somePureMenu);
+	virtual ~PureMenu();
+	operator HMENU(void)const;
+	PureMenu &operator=(const PureMenu &somePureMenu);
+	PureMenu &operator=(const String &menuName);
+	PureMenu &operator=(HMENU hMenu);
+	BOOL operator==(const PureMenu &somePureMenu)const;
+	BOOL getSubMenu(int menuItemPos,PureMenu &subMenu)const;
+	String menuItemString(UINT menuItem,PositionFlags positionFlags=ByPosition)const;
+  UINT menuItemStringPos(const String &strMenuHeading)const;
+  WORD enableMenuItem(UINT menuItem,PositionFlags positionFlags,InsertFlags insertFlags)const;
+  bool checkMenuItem(UINT menuItem,UINT flags)const;
+	UINT getMenuState(UINT menuItem,PositionFlags positionFlags)const;
+  BOOL removeMenu(UINT position,PositionFlags positionFlags)const;
+	WORD appendMenu(UINT itemID,const String &itemString)const;
+	WORD appendMenu(Block<MenuItem> &menuItems)const;
+	WORD appendSeparator(void)const;
+	BOOL insertMenu(UINT position,InsertFlags insertFlags,UINT itemID,const String &itemString)const;
+  BOOL insertMenu(UINT position,const PureMenu &pureMenu,const String &itemString)const;
+  BOOL insertMenu(UINT position,const PureMenu &pureMenu,PureBitmap &somePureBitmap)const;
+	WORD trackPopupMenu(const Window &parentWindow,const GDIPoint &trackPoint,DWORD trackFlags=TopAlign|LeftAlign)const;
+	WORD trackPopupMenu(const DWindow &parentWindow,const GDIPoint &trackPoint,DWORD trackFlags=TopAlign|LeftAlign)const;
+	WORD trackPopupMenu(HWND hParentWnd,const GDIPoint &trackPoint,DWORD trackFlags=TopAlign|LeftAlign)const;
+	WORD isMenuItem(UINT itemID)const;
+  MenuType getMenuItemType(UINT menuItem,PositionFlags positionFlags)const;
+	WORD size(void)const;
+	BOOL isOkay(void)const;
+private:
+  enum Disposition{Keep,Delete,Invalid};
+	UINT menuItemID(WORD menuItemIndex)const;
+	void createMenu(void);
+	void destroyMenu(void);
+
+	HMENU mhPureMenu;
+	Disposition mDisposition;
+	MenuStyle mMenuStyle;
+};
+
+inline
+PureMenu::PureMenu(void)
+: mhPureMenu(0), mDisposition(Delete), mMenuStyle(PopupMenu)
+{
+}
+
+inline
+PureMenu::PureMenu(MenuStyle menuStyle)
+: mhPureMenu(0), mDisposition(Delete), mMenuStyle(menuStyle)
+{
+	createMenu();
+}
+
+inline
+PureMenu::PureMenu(const PureMenu &somePureMenu)
+: mhPureMenu(0), mDisposition(Delete)
+{
+	*this=somePureMenu;
+}
+
+inline
+PureMenu::PureMenu(HMENU hMenu)
+: mhPureMenu(hMenu), mDisposition(Keep)
+{
+}
+
+inline
+PureMenu::~PureMenu()
+{
+	destroyMenu();
+}
+
+inline
+PureMenu::operator HMENU(void)const
+{
+  return mhPureMenu;
+}
+
+inline
+BOOL PureMenu::operator==(const PureMenu &somePureMenu)const
+{
+  return mhPureMenu==somePureMenu.mhPureMenu;
+}
+
+inline
+BOOL PureMenu::removeMenu(UINT position,PositionFlags positionFlags)const
+{
+  if(!isOkay())return FALSE;
+	return ::RemoveMenu(mhPureMenu,position,(UINT)positionFlags);
+}
+
+inline
+WORD PureMenu::appendMenu(UINT itemID,const String &itemString)const
+{
+	if(!isOkay())return FALSE;
+	return ::AppendMenu(mhPureMenu,ItemString|ItemEnabled,itemID,(LPSTR)itemString);
+}
+
+inline
+WORD PureMenu::appendSeparator(void)const
+{
+  if(!isOkay())return FALSE;
+	return ::AppendMenu(mhPureMenu,ItemSeparator,0,"");
+}
+
+inline
+UINT PureMenu::menuItemID(WORD menuItemIndex)const
+{
+	if(!isOkay())return FALSE;
+	if(!isOkay()||menuItemIndex>=size())return FALSE;
+	return ::GetMenuItemID(mhPureMenu,menuItemIndex);
+}
+
+inline
+WORD PureMenu::trackPopupMenu(const Window &parentWindow,const GDIPoint &trackPoint,DWORD trackFlags)const
+{
+	return trackPopupMenu((HWND)parentWindow,trackPoint,trackFlags);
+}
+
+inline
+WORD PureMenu::trackPopupMenu(const DWindow &parentWindow,const GDIPoint &trackPoint,DWORD trackFlags)const
+{
+	return trackPopupMenu((HWND)parentWindow,trackPoint,trackFlags);
+}
+
+inline
+BOOL PureMenu::isOkay(void)const
+{
+  return ::IsMenu(mhPureMenu);
+}
+#endif
+