/*
** Copyright (C) 2003 Nullsoft, Inc.
**
** This software is provided 'as-is', without any express or implied warranty. In no event will the authors be held 
** liable for any damages arising from the use of this software. 
**
** Permission is granted to anyone to use this software for any purpose, including commercial applications, and to 
** alter it and redistribute it freely, subject to the following restrictions:
**
**   1. The origin of this software must not be misrepresented; you must not claim that you wrote the original software. 
**      If you use this software in a product, an acknowledgment in the product documentation would be appreciated but is not required.
**
**   2. Altered source versions must be plainly marked as such, and must not be misrepresented as being the original software.
**
**   3. This notice may not be removed or altered from any source distribution.
**
*/

#include <windows.h>
#include <commctrl.h>
#include "listview.h"

#ifdef GEN_ML_EXPORTS
#include "main.h" // for getting the font
#include "config.h"
#endif


void W_ListView::AddCol(char *text, int w)
{
  LVCOLUMN lvc={0,};
  lvc.mask = LVCF_TEXT|LVCF_WIDTH;
  lvc.pszText = text;
  if (w) lvc.cx=w;
  ListView_InsertColumn(m_hwnd, m_col, &lvc);
  m_col++;
}

int W_ListView::GetColumnWidth(int col)
{
  if (col < 0 || col >= m_col) return 0;
  return ListView_GetColumnWidth(m_hwnd,col);
}


int W_ListView::GetParam(int p)
{
  LVITEM lvi={0,};
  lvi.mask = LVIF_PARAM;
  lvi.iItem = p;
  ListView_GetItem(m_hwnd, &lvi);
  return lvi.lParam;
}

int W_ListView::InsertItem(int p, char *text, int param)
{
  LVITEM lvi={0,};
  lvi.mask = LVIF_TEXT | LVIF_PARAM;
  lvi.iItem = p;
  lvi.pszText = text;
  lvi.cchTextMax=strlen(text);
  lvi.lParam = param;
  return ListView_InsertItem(m_hwnd, &lvi);
}


void W_ListView::SetItemText(int p, int si, char *text)
{
  LVITEM lvi={0,};
  lvi.iItem = p;
  lvi.iSubItem = si;
  lvi.mask = LVIF_TEXT;
  lvi.pszText = text;
  lvi.cchTextMax = strlen(text);
  ListView_SetItem(m_hwnd, &lvi);
}

void W_ListView::SetItemParam(int p, int param)
{
  LVITEM lvi={0,};
  lvi.iItem = p;
  lvi.mask=LVIF_PARAM;
  lvi.lParam=param;
  ListView_SetItem(m_hwnd, &lvi);
}

void W_ListView::refreshFont()
{
  if (m_font) 
  {
    DeleteFont(m_font); 
    SetWindowFont(m_hwnd, NULL, FALSE);
  }
  m_font = NULL;

  HWND h;
#ifdef GEN_ML_EXPORTS
  h=g_hwnd;
#else
  h=m_libraryparent;
#endif
  if (h && m_allowfonts) 
  {
    int a=SendMessage(h,WM_USER+0x1000 /*WM_ML_IPC*/,66,0x0600 /*ML_IPC_SKIN_WADLG_GETFUNC*/);
    if (a)
    {
      m_font=(HFONT)a;
      SetWindowFont(m_hwnd, m_font, FALSE);
    }
  } 
  InvalidateRect(m_hwnd,NULL,TRUE);
}

void W_ListView::setallowfonts(int allow)
{
  m_allowfonts=allow;
}

void W_ListView::setwnd(HWND hwnd) 
{ 
  m_hwnd=hwnd;
  ListView_SetExtendedListViewStyle(hwnd, LVS_EX_FULLROWSELECT|LVS_EX_UNDERLINEHOT ); 
  refreshFont();
}