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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/>.
Additional permissions under GNU GPL version 3 section 7
If you modify this Program, or any covered work, by linking or
combining it with any of RAD Game Tools Bink SDK, Autodesk 3ds Max SDK,
NVIDIA PhysX SDK, Microsoft DirectX SDK, OpenSSL library, Independent
JPEG Group JPEG library, Microsoft Windows Media SDK, or Apple QuickTime SDK
(or a modified version of those libraries),
containing parts covered by the terms of the Bink SDK EULA, 3ds Max EULA,
PhysX SDK EULA, DirectX SDK EULA, OpenSSL and SSLeay licenses, IJG
JPEG Library README, Windows Media SDK EULA, or QuickTime SDK EULA, the
licensors of this Program grant you additional
permission to convey the resulting work. Corresponding Source for a
non-source form of such a combination shall include the source code for
the parts of OpenSSL and IJG JPEG Library used as well as that of the covered
work.
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 plComboBox_h_inc
#define plComboBox_h_inc
class plComboBox : public plControl
{
public:
DECLARE_WINDOWSUBCLASS(plComboBox,plControl)
plDelegate fDoubleClickDelegate;
plDelegate fDropDownDelegate;
plDelegate fCloseComboDelegate;
plDelegate fEditChangeDelegate;
plDelegate fEditUpdateDelegate;
plDelegate fSetFocusDelegate;
plDelegate fKillFocusDelegate;
plDelegate fSelectionChangeDelegate;
plDelegate fSelectionEndOkDelegate;
plDelegate fSelectionEndCancelDelegate;
plDelegate fEnterKeyPressedDelegate;
plComboBox()
{}
plComboBox( plWindow * inOwner, int inId=0, WNDPROC inSuperProc=nil )
: plControl( inOwner, inId, inSuperProc?inSuperProc:_SuperProc )
{}
void OpenWindow( bool visible )
{
PerformCreateWindowEx
(
0,
nil,
WS_CHILD | WS_VSCROLL | CBS_DROPDOWNLIST | (visible?WS_VISIBLE:0),
0, 0,
64, 384,
*fOwnerWindow,
(HMENU)fControlID,
plWndCtrls::Instance()
);
SendMessage( *this, WM_SETFONT, (WPARAM)GetStockObject(DEFAULT_GUI_FONT), MAKELPARAM(0,0) );
}
LONG WndProc( unsigned int message, unsigned int wParam, LONG lParam )
{
switch (message)
{
case WM_GETDLGCODE:
return DLGC_WANTALLKEYS;
case WM_CHAR:
//Process this message to avoid message beeps.
if ((wParam == VK_RETURN) || (wParam == VK_TAB))
return 0;
else
return plControl::WndProc( message, wParam, lParam );
default:
return plControl::WndProc( message, wParam, lParam );
}
}
void OnKeyDown( UInt16 ch )
{
if (ch==VK_RETURN)
fEnterKeyPressedDelegate();
else if (ch==VK_TAB)
PostMessage (*fOwnerWindow, WM_NEXTDLGCTL, 0, 0L);
}
bool InterceptControlCommand( unsigned int message, unsigned int wParam, LONG lParam )
{
if ( HIWORD(wParam)==CBN_DBLCLK ) {fDoubleClickDelegate(); return 1;}
else if( HIWORD(wParam)==CBN_DROPDOWN ) {fDropDownDelegate(); return 1;}
else if( HIWORD(wParam)==CBN_CLOSEUP ) {fCloseComboDelegate(); return 1;}
else if( HIWORD(wParam)==CBN_EDITCHANGE ) {fEditChangeDelegate(); return 1;}
else if( HIWORD(wParam)==CBN_EDITUPDATE ) {fEditUpdateDelegate(); return 1;}
else if( HIWORD(wParam)==CBN_SETFOCUS ) {fSetFocusDelegate(); return 1;}
else if( HIWORD(wParam)==CBN_KILLFOCUS ) {fKillFocusDelegate(); return 1;}
else if( HIWORD(wParam)==CBN_SELCHANGE ) {fSelectionChangeDelegate(); return 1;}
else if( HIWORD(wParam)==CBN_SELENDOK ) {fSelectionEndOkDelegate(); return 1;}
else if( HIWORD(wParam)==CBN_SELENDCANCEL ) {fSelectionEndCancelDelegate(); return 1;}
else return 0;
}
virtual int InsertString( int index, const wchar_t * str )
{
return SendMessage( *this, CB_INSERTSTRING, index, (LPARAM)str );
}
virtual void InsertStringAndData( int index, const wchar_t * str, void * item )
{
int i = SendMessage( *this, CB_INSERTSTRING, index, (LPARAM)str );
SetItemData(i,item);
}
virtual int AddString( const wchar_t * str )
{
return SendMessage( *this, CB_ADDSTRING, 0, (LPARAM)str );
}
virtual void AddStringAndData( const wchar_t * str, void * item )
{
int index = SendMessage( *this, CB_ADDSTRING, 0, (LPARAM)str );
SetItemData(index,item);
}
virtual void AddStrings( const std::vector<std::wstring> & strings )
{
for (int i=0; i<strings.size(); i++)
SendMessage( *this, CB_ADDSTRING, 0, (LPARAM)strings[i].c_str() );
}
virtual void AddStrings( const std::vector<std::string> & strings )
{
for (int i=0; i<strings.size(); i++)
{
wchar_t* temp = hsStringToWString(strings[i].c_str());
SendMessage( *this, CB_ADDSTRING, 0, (LPARAM)temp );
delete [] temp;
}
}
virtual void SetItemData(int index, void * item)
{
SendMessage( *this, CB_SETITEMDATA, index, (LPARAM)item );
}
virtual void * GetItemData(int index)
{
return (void*)SendMessage( *this, CB_GETITEMDATA, index, 0 );
}
virtual std::wstring GetString( int index ) const
{
int length = SendMessage( *this, CB_GETLBTEXTLEN, index, 0 );
if( length==CB_ERR || length == 0 )
return L"";
std::wstring text;
text.resize(length);
SendMessage( *this, CB_GETLBTEXT, index, (LPARAM)text.data() );
return text;
}
virtual void DeleteString(int index)
{
SendMessage(*this,CB_DELETESTRING, index, 0);
}
virtual int GetCount()
{
return SendMessage( *this, CB_GETCOUNT, 0, 0 );
}
virtual void SetCurrent( int index )
{
SendMessage( *this, CB_SETCURSEL, index, 0 );
}
virtual int GetCurrent() const
{
return SendMessage( *this, CB_GETCURSEL, 0, 0 );
}
virtual int FindStringExact( const wchar_t * string, int fromIdx = -1 )
{
int index = SendMessage( *this, CB_FINDSTRINGEXACT, fromIdx, (LPARAM)string );
return index!=CB_ERR ? index : -1;
}
virtual int FindString( const wchar_t * string, int fromIdx = -1 )
{
int index = SendMessage( *this, CB_FINDSTRING, fromIdx, (LPARAM)string );
return index!=CB_ERR ? index : -1;
}
void Empty()
{
SendMessage( *this, CB_RESETCONTENT, 0, 0 );
}
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));
delete [] temp;
}
};
#endif // plComboBox_h_inc