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/*==LICENSE==*
CyanWorlds.com Engine - MMOG client, server and tools
Copyright (C) 2011 Cyan Worlds, Inc.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
You can contact Cyan Worlds, Inc. by email legal@cyan.com
or by snail mail at:
Cyan Worlds, Inc.
14617 N Newport Hwy
Mead, WA 99021
*==LICENSE==*/
#ifndef plListBox_h_inc
#define plListBox_h_inc
class plListBox : public plControl
{
public:
DECLARE_WINDOWSUBCLASS(plListBox,plControl)
plDelegate DoubleClickDelegate;
plDelegate SelectionChangeDelegate;
plDelegate SelectionCancelDelegate;
plDelegate SetFocusDelegate;
plDelegate KillFocusDelegate;
plListBox()
{}
plListBox( plWindow * inOwner, int inId=0, WNDPROC inSuperProc=nil )
: plControl( inOwner, inId, inSuperProc?inSuperProc:_SuperProc )
{
CHECK(fOwnerWindow);
}
void OpenWindow( bool visible, bool integral, bool multiSel, bool ownerDrawVariable )
{
PerformCreateWindowEx
(
WS_EX_CLIENTEDGE,
nil,
WS_CHILD | WS_BORDER | WS_VSCROLL | WS_CLIPCHILDREN | LBS_NOTIFY | (visible?WS_VISIBLE:0) | (integral?0:LBS_NOINTEGRALHEIGHT) | (multiSel?(LBS_EXTENDEDSEL|LBS_MULTIPLESEL):0) | (ownerDrawVariable?LBS_OWNERDRAWVARIABLE:0),
0, 0,
0, 0,
*fOwnerWindow,
(HMENU)fControlID,
plWndCtrls::Instance()
);
SendMessage( *this, WM_SETFONT, (WPARAM)GetStockObject(DEFAULT_GUI_FONT), MAKELPARAM(0,0) );
}
bool InterceptControlCommand( unsigned int message, unsigned int wParam, LONG lParam )
{
if ( HIWORD(wParam)==LBN_DBLCLK ) {DoubleClickDelegate(); return 1;}
else if( HIWORD(wParam)==LBN_SELCHANGE) {SelectionChangeDelegate(); return 1;}
else if( HIWORD(wParam)==LBN_SELCANCEL) {SelectionCancelDelegate(); return 1;}
else if( HIWORD(wParam)==LBN_SETFOCUS) {SetFocusDelegate(); return 1;}
else if( HIWORD(wParam)==LBN_KILLFOCUS) {KillFocusDelegate(); return 1;}
else return 0;
}
std::wstring GetString( int index ) const
{
int length = SendMessage(*this,LB_GETTEXTLEN,index,0);
if (length == LB_ERR)
return L"";
std::wstring ch;
ch.resize(length);
length = SendMessage( *this, LB_GETTEXT, index, (LPARAM)ch.data() );
ch.resize(length);
return ch;
}
void * GetItemData( int index )
{
return (void*)SendMessage( *this, LB_GETITEMDATA, index, 0 );
}
void SetItemData( int index, void * value )
{
SendMessage( *this, LB_SETITEMDATA, index, (LPARAM)value );
}
int GetCurrent() const
{
return SendMessage( *this, LB_GETCARETINDEX, 0, 0 );
}
void SetCurrent( int index, bool bScrollIntoView )
{
SendMessage( *this, LB_SETCURSEL, index, 0 );
SendMessage( *this, LB_SETCARETINDEX, index, bScrollIntoView );
}
int GetTop()
{
return SendMessage( *this, LB_GETTOPINDEX, 0, 0 );
}
void SetTop( int index )
{
SendMessage( *this, LB_SETTOPINDEX, index, 0 );
}
void DeleteString( int index )
{
SendMessage( *this, LB_DELETESTRING, index, 0 );
}
int GetCount()
{
return SendMessage( *this, LB_GETCOUNT, 0, 0 );
}
int GetItemHeight( int index )
{
return SendMessage( *this, LB_GETITEMHEIGHT, index, 0 );
}
int ItemFromPoint( const plPoint & P )
{
DWORD result=SendMessage( *this, LB_ITEMFROMPOINT, 0, MAKELPARAM(P.X,P.Y) );
return HIWORD(result) ? -1 : LOWORD(result);
}
plRect GetItemRect( int index )
{
RECT R; R.left=R.right=R.top=R.bottom=0;
SendMessage( *this, LB_GETITEMRECT, index, (LPARAM)&R );
return R;
}
void Empty()
{
SendMessage( *this, LB_RESETCONTENT, 0, 0 );
}
bool GetSelected( int index )
{
return SendMessage( *this, LB_GETSEL, index, 0 )?true:false;
}
int AddString( const wchar_t * C )
{
return SendMessage( *this, LB_ADDSTRING, 0, (LPARAM)C );
}
void AddStrings( std::vector<std::wstring> & strings )
{
for (int i=0; i<strings.size(); i++)
SendMessage( *this, LB_ADDSTRING, 0, (LPARAM)strings[i].c_str() );
}
void InsertString( int index, const wchar_t * C )
{
SendMessage( *this, LB_INSERTSTRING, index, (LPARAM)C );
}
int FindString( const wchar_t * C )
{
return SendMessage( *this, LB_FINDSTRING, -1, (LPARAM)C );
}
int FindStringExact( const wchar_t * C )
{
return SendMessage( *this, LB_FINDSTRINGEXACT, -1, (LPARAM)C );
}
int FindStringChecked( const wchar_t * C )
{
int result = SendMessage( *this, LB_FINDSTRING, -1, (LPARAM)C );
CHECK(result!=LB_ERR);
return result;
}
int FindStringExactChecked( const wchar_t * C )
{
int result = SendMessage( *this, LB_FINDSTRINGEXACT, -1, (LPARAM)C );
CHECK(result!=LB_ERR);
return result;
}
void InsertStringAfter( const wchar_t * existing, const wchar_t * str )
{
InsertString( FindStringChecked(existing)+1, str );
}
int AddItem( const void * C )
{
return SendMessage( *this, LB_ADDSTRING, 0, (LPARAM)C );
}
void InsertItem( int index, const void * C )
{
SendMessage( *this, LB_INSERTSTRING, index, (LPARAM)C );
}
int FindItem( const void * C, int fromIdx=-1 )
{
return SendMessage( *this, LB_FINDSTRING, fromIdx, (LPARAM)C );
}
int FindItemExact( const void * C, int fromIdx=-1 )
{
return SendMessage( *this, LB_FINDSTRINGEXACT, fromIdx, (LPARAM)C );
}
int FindItemChecked( const void * C, int fromIdx=-1 )
{
int result = SendMessage( *this, LB_FINDSTRING, fromIdx, (LPARAM)C );
CHECK(result!=LB_ERR);
return result;
}
int FindItemExactChecked( const void * C, int fromIdx=-1 )
{
int result = SendMessage( *this, LB_FINDSTRINGEXACT, fromIdx, (LPARAM)C );
CHECK(result!=LB_ERR);
return result;
}
void InsertItemAfter( const void * existing, const void * str )
{
InsertItem( FindItemChecked(existing)+1, str );
}
std::string IGetValue() const
{
std::string retVal = "";
std::wstring tempString = L"";
int index = GetCurrent();
if (index>=0)
tempString = GetString(index);
else
tempString = GetText();
char *temp = hsWStringToString(tempString.c_str());
retVal = temp;
delete [] temp;
return retVal;
}
void ISetValue(const char * value)
{
wchar_t *temp = hsStringToWString(value);
SetCurrent(FindString(temp), true);
delete [] temp;
}
};
#endif // plListBox_h_inc