Initial Commit

common/PUREMENU.CPP

@@ -0,0 +1,170 @@
+#include <common/puremenu.hpp>
+#include <common/purebmp.hpp>
+
+PureMenu &PureMenu::operator=(const String &menuName)
+{
+  destroyMenu();
+	mhPureMenu=::LoadMenu(::GetModuleHandle(0),(char*)(String&)menuName);
+	mDisposition=Delete;
+	return *this;
+}
+
+PureMenu &PureMenu::operator=(const PureMenu &somePureMenu)
+{
+	WORD itemEntries;
+	UINT itemID;
+
+	if(!somePureMenu.isOkay())return *this;
+	itemEntries=somePureMenu.size();
+	mMenuStyle=somePureMenu.mMenuStyle;
+	createMenu();
+	for(short itemIndex=0;itemIndex<itemEntries;itemIndex++)
+	{
+		String itemString;
+
+		itemID=somePureMenu.menuItemID(itemIndex);
+		itemString=somePureMenu.menuItemString(itemIndex);
+		appendMenu(itemID,itemString);
+	}
+	return *this;
+}
+
+PureMenu &PureMenu::operator=(HMENU hMenu)
+{
+  if((HMENU)*this==hMenu)return *this;
+  destroyMenu();
+	mhPureMenu=hMenu;
+	mDisposition=Keep;
+  return *this;
+}
+
+BOOL PureMenu::getSubMenu(int menuItemPos,PureMenu &subMenu)const
+{
+  HMENU hSubMenu;
+  if(!isOkay())return FALSE;
+	hSubMenu=::GetSubMenu(mhPureMenu,menuItemPos);
+	if(!hSubMenu)return FALSE;
+	subMenu=hSubMenu;
+	return TRUE;
+}
+
+WORD PureMenu::trackPopupMenu(HWND hParentWnd,const GDIPoint &trackPoint,DWORD trackFlags)const
+{
+	if(!isOkay())return FALSE;
+
+	if(trackPoint==GDIPoint())::GetCursorPos(&((POINT&)trackPoint));
+	return ::TrackPopupMenu(mhPureMenu,trackFlags,trackPoint.x(),trackPoint.y(),0,hParentWnd,0);
+}
+
+WORD PureMenu::size(void)const
+{
+	if(!isOkay())return FALSE;
+	return ::GetMenuItemCount(mhPureMenu);
+}
+
+void PureMenu::createMenu(void)
+{
+	destroyMenu();
+	if(PopupMenu==mMenuStyle)mhPureMenu=::CreatePopupMenu();
+	else mhPureMenu=::CreateMenu();
+	mDisposition=Delete;
+}
+
+void PureMenu::destroyMenu(void)
+{
+	if(!mhPureMenu)return;
+	if(::IsMenu(mhPureMenu)&&Delete==mDisposition)::DestroyMenu(mhPureMenu);
+	mhPureMenu=0;
+	mDisposition=Invalid;
+}
+
+String PureMenu::menuItemString(UINT menuItem,PositionFlags positionFlags)const
+{
+	String menuItemString;
+
+	if(!isOkay()||!size())return menuItemString;
+	::GetMenuString(mhPureMenu,menuItem,(LPSTR)menuItemString,String::MaxString,positionFlags);
+        menuItemString.removeTokens("&\t");
+	return menuItemString;
+}
+
+UINT PureMenu::menuItemStringPos(const String &strMenuHeading)const
+{
+	UINT menuItems(size());
+  String strMenuItem;
+
+	for(int menuItem=0;menuItem<menuItems;menuItem++)
+	{
+	  strMenuItem=menuItemString(menuItem);
+		strMenuItem.removeTokens("&");
+		if(strMenuItem==strMenuHeading)return menuItem;
+	}
+	return 0;
+}
+
+bool PureMenu::checkMenuItem(UINT menuItem,UINT flags)const
+{
+  if(!isOkay()||!size())return FALSE;
+	return 0xFFFFFFFF==::CheckMenuItem(mhPureMenu,menuItem,flags)?false:true;
+}
+
+UINT PureMenu::getMenuState(UINT menuItem,PositionFlags positionFlags)const
+{
+  if(!isOkay()||!size())return FALSE;
+	return ::GetMenuState(mhPureMenu,menuItem,(UINT)positionFlags);
+}
+
+PureMenu::MenuType PureMenu::getMenuItemType(UINT menuItem,PositionFlags positionFlags)const
+{
+  MENUITEMINFO menuItemInfo;
+	if(!isOkay())return (MenuType)0;
+	::memset(&menuItemInfo,0,sizeof(MENUITEMINFO));
+	menuItemInfo.cbSize=sizeof(MENUITEMINFO);
+	menuItemInfo.fMask=MIIM_TYPE;
+  ::GetMenuItemInfo(mhPureMenu,menuItem,positionFlags,&menuItemInfo);
+	return (MenuType)menuItemInfo.fType;
+}
+
+WORD PureMenu::enableMenuItem(UINT menuItem,PositionFlags positionFlags,InsertFlags insertFlags)const
+{
+  if(!isOkay()||!size())return FALSE;
+	return ::EnableMenuItem(mhPureMenu,menuItem,(UINT)positionFlags|(UINT)insertFlags);
+}
+
+WORD PureMenu::appendMenu(Block<MenuItem> &menuItems)const
+{
+	WORD itemCount(menuItems.size());
+
+	if(!isOkay())return FALSE;
+	for(short itemIndex=0;itemIndex<itemCount;itemIndex++)
+		appendMenu(menuItems[itemIndex].itemID(),menuItems[itemIndex].itemString());
+	return TRUE;
+}
+
+BOOL PureMenu::insertMenu(UINT position,InsertFlags insertFlags,UINT itemID,const String &itemString)const
+{
+  if(!isOkay())return FALSE;
+	return ::InsertMenu(mhPureMenu,position,insertFlags|ItemString,itemID,itemString);
+}
+
+BOOL PureMenu::insertMenu(UINT position,const PureMenu &pureMenu,const String &itemString)const
+{
+  if(!isOkay()||!pureMenu.isOkay())return FALSE;
+	return ::InsertMenu(mhPureMenu,position,ItemEnabled|ItemPopup|ItemString,(UINT)(HMENU)pureMenu,itemString);
+}
+
+BOOL PureMenu::insertMenu(UINT position,const PureMenu &pureMenu,PureBitmap &somePureBitmap)const
+{
+  if(!isOkay()||!pureMenu.isOkay())return FALSE;
+	return ::InsertMenu(mhPureMenu,position,ItemEnabled|ItemBitmap|ItemPopup,(UINT)(HMENU)pureMenu,(LPCTSTR)(HBITMAP)somePureBitmap);
+}
+
+WORD PureMenu::isMenuItem(UINT itemID)const
+{
+	WORD itemCount(size());
+
+	for(short itemIndex=0;itemIndex<itemCount;itemIndex++)if(itemID==menuItemID(itemIndex))return TRUE;
+  return FALSE;
+}
+
+