#include <stdio.h>
#include <stdlib.h>
#include <mdiwin/windowsx.hpp>
#include <mdiwin/string.hpp>
#include <mdiwin/main.hpp>
#include <mdiwin/profile.hpp>
#include <mdiwin/viewsel.hpp>
#include <mdiwin/mdiwin.h>

ViewSelect::ViewSelect(HWND hParent)
: mhParent(hParent)
{
}

ViewSelect::~ViewSelect()
{
}

WORD ViewSelect::selectView(Block<ViewContainer> &viewContainer,WORD &itemIndex,WORD width,WORD height)
{
	HINSTANCE hInstance;
	WORD returnCode;

	if(!copyBlock(viewContainer))return FALSE;
	mWidth=width;
	mHeight=height;
#if defined(__FLAT__)
	hInstance=(HINSTANCE)::GetWindowLong(mhParent,GWL_HINSTANCE);
#else
	hInstance=(HINSTANCE)::GetWindowWord(mhParent,GWW_HINSTANCE);
#endif
	if(0!=(returnCode=::DialogBoxParam(hInstance,(LPSTR)"ViewSelect",mhParent,(DLGPROC)DWindow::DialogProcedure,(LONG)((DWindow*)this))))
		itemIndex=mItemIndex;
	return returnCode;
}

int ViewSelect::DlgProc(UINT message,WPARAM wParam,LPARAM lParam)
{
	switch(message)
	{
		case WM_INITDIALOG :
			Main::smhBitmap.associate(IDCANCEL,
			  String(STRING_BITMAPCAFOCUSUP,Main::processInstance()),
			  String(STRING_BITMAPCANOFUP,Main::processInstance()),
			  String(STRING_BITMAPCAFOCUSDN,Main::processInstance()),
			  OwnerDraw::NOFOCUS);
			loadItemData();
			return TRUE;
		case WM_DRAWITEM :
			switch(((LPDRAWITEMSTRUCT)lParam)->CtlID)
	    {
				case IDCANCEL :
					Main::smhBitmap.handleOwnerButton(IDCANCEL,lParam);
					break;
			}
			return TRUE;
		case WM_COMMAND :
		  switch(GET_WM_COMMAND_ID(wParam,lParam))
			{
				case VIEWSEL_LIST :
					if(handleListBoxEvent(lParam))
					{
					  Main::smhBitmap.freeButton(IDCANCEL);
						::EndDialog(GetHandle(),TRUE);
					}
					break;
				case IDCANCEL :
					Main::smhBitmap.freeButton(IDCANCEL);
					::EndDialog(GetHandle(),FALSE);
					return TRUE;
			}
	}
	return FALSE;
}

WORD ViewSelect::copyBlock(Block<ViewContainer> &viewContainer)
{
	size_t size((int)viewContainer.size());

  if(!size)return FALSE;
	mViewContainer.remove();
	for(int i=0;i<size;i++)mViewContainer.insert(&viewContainer[i]);
	return TRUE;
}

void ViewSelect::loadItemData(void)
{
	String tabString(STRING_TABSTRING,Main::processInstance());
	size_t size((int)mViewContainer.size());
	String tempString;
	String itemIndex;
	Profile iniProfile;

  tempString.reserve(String::MaxString);
	for(int i=0;i<size;i++)
	{
		::sprintf(itemIndex,"%d",i);
		::GetWindowText((mViewContainer[i].windowPtr())->handle(),tempString,String::MaxString-1);
		iniProfile.makeFileName(tempString);
		for(int i=0;i<NumTabs;i++)tempString+=tabString;
		tempString+=itemIndex;
		::SendDlgItemMessage(GetHandle(),VIEWSEL_LIST,LB_ADDSTRING,0,(LPARAM)(LPCSTR)tempString);
  }
}

WORD ViewSelect::handleListBoxEvent(LPARAM lParam)
{
	String tabString(STRING_TABSTRING,Main::processInstance());
	String tempString;
	LRESULT curSel;
	char *ptr;

	if(HIWORD(lParam)!=LBN_DBLCLK)return FALSE;
	tempString.reserve(String::MaxString);
	curSel=::SendDlgItemMessage(GetHandle(),VIEWSEL_LIST,LB_GETCURSEL,0,0L);
	::SendDlgItemMessage(GetHandle(),VIEWSEL_LIST,LB_GETTEXT,(WPARAM)curSel,(LPARAM)(LPSTR)tempString);
	ptr=tempString;
	ptr=::strtok(ptr,tabString);
	ptr=::strtok(0,tabString);
	mItemIndex=::atoi(ptr);
	return TRUE;
}