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//####COPYRIGHTBEGIN####

//                                                                          

// ----------------------------------------------------------------------------

// Copyright (C) 1998, 1999, 2000 Red Hat, Inc.

//

// This program is part of the eCos host tools.

//

// 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 2 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, write to the Free Software Foundation, Inc., 

// 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.

//

// ----------------------------------------------------------------------------

//                                                                          

//####COPYRIGHTEND####

// PropertiesView2.cpp : implementation file

//

//

//===========================================================================

//#####DESCRIPTIONBEGIN####

//

// Author(s):   sdf

// Contact(s):  sdf

// Date:                1998/08/11

// Version:             0.01

// Purpose:     

// Description: This is the implementation of the properties window view.

// Requires:    

// Provides:    

// See also:    

// Known bugs:  

// Usage:       

//

//####DESCRIPTIONEND####

//

//===========================================================================

#include "stdafx.h"

#include "PropertiesList.h"

#include "ConfigToolDoc.h"

#include "ConfigItem.H"

#include "CTUtils.h"

#include "ControlView.h"

#include "ConfigTool.h"

#define INCLUDEFILE <string>

#include "IncludeSTL.h"

#ifdef _DEBUG

#define new DEBUG_NEW

#undef THIS_FILE

static char THIS_FILE[] = __FILE__;

#endif

// specify the CDL properties which are to be visible in the properties view

const std::string CPropertiesList::visible_properties [] =

{

        CdlPropertyId_ActiveIf,

        CdlPropertyId_BuildProc,

        CdlPropertyId_Calculated,

        CdlPropertyId_CancelProc,

        CdlPropertyId_CheckProc,

        CdlPropertyId_Compile,

        CdlPropertyId_ConfirmProc,

        CdlPropertyId_DecorationProc,

        CdlPropertyId_DefaultValue,

        CdlPropertyId_Define,

        CdlPropertyId_DefineHeader,

        CdlPropertyId_DefineProc,

//      CdlPropertyId_Description,

        CdlPropertyId_Dialog,

//      CdlPropertyId_Display,

        CdlPropertyId_DisplayProc,

        CdlPropertyId_Doc,

        CdlPropertyId_EntryProc,

        CdlPropertyId_Flavor,

        CdlPropertyId_DefineFormat,

        CdlPropertyId_Group,

        CdlPropertyId_Hardware,

        CdlPropertyId_IfDefine,

        CdlPropertyId_Implements,

        CdlPropertyId_IncludeDir,

        CdlPropertyId_IncludeFiles,

        CdlPropertyId_InitProc,

        CdlPropertyId_InstallProc,

        CdlPropertyId_LegalValues,

        CdlPropertyId_Library,

        CdlPropertyId_LicenseProc,

        CdlPropertyId_Make,

        CdlPropertyId_Makefile,

        CdlPropertyId_MakeObject,

        CdlPropertyId_NoDefine,

        CdlPropertyId_Object,

        CdlPropertyId_Parent,

        CdlPropertyId_Requires,

        CdlPropertyId_Screen,

        CdlPropertyId_Script,

        CdlPropertyId_UpdateProc,

        CdlPropertyId_Wizard

};

/////////////////////////////////////////////////////////////////////////////

// CPropertiesList

CPropertiesList::CPropertiesList() :

  m_pti(NULL),

  m_nFirstProperty(0),

  m_nOnSizeRecursionCount(0)

{

  m_f[0]=0.25;

  m_f[1]=0.75;

  m_GrayPen.CreatePen(PS_SOLID,1,RGB(192,192,192));

}

CPropertiesList::~CPropertiesList()

{

}

//CListCtrl

BEGIN_MESSAGE_MAP(CPropertiesList, CListCtrl)

        //{{AFX_MSG_MAP(CPropertiesList)

  ON_NOTIFY(HDN_ENDTRACKW, 0, OnEndTrack)

        ON_NOTIFY_REFLECT(NM_DBLCLK, OnDblclk)

        ON_WM_CREATE()

        ON_WM_SIZE()

        ON_WM_PAINT()

        ON_NOTIFY_REFLECT(HDN_TRACK, OnTrack)

        //}}AFX_MSG_MAP

END_MESSAGE_MAP()

const LPCTSTR CPropertiesList::FieldTypeImage[MAXFIELDTYPE]=

        {_T("Type"), _T("Value"), _T("Default"), _T("Macro"), _T("File"), _T("URL"), _T("Enabled")};

/////////////////////////////////////////////////////////////////////////////

// CPropertiesList message handlers

void CPropertiesList::OnDblclk(NMHDR* pNMHDR, LRESULT* pResult)

{

  // Double-clicked the item    

  // We do not use the parameters on the OnDblClk handlers in order to preserve compatibility

  // between pre- and post-4.71 comctrl32.dll versions.

  int pos=GetMessagePos();

  CPoint pt(GET_X_LPARAM(pos),GET_Y_LPARAM(pos));

  ScreenToClient(&pt);

  int nItem=HitTest(pt,NULL);

  if(GetItemData(nItem)>1){

    // This is a property row

    const CdlGoalExpression goal = dynamic_cast<CdlGoalExpression> ((CdlProperty) GetItemData (nItem));

    if (goal){

      // This is a rule row

      const CdlExpression expression = goal->get_expression ();

      if (1 == expression->references.size ()) // if the property contains a single reference

      {

        // assume that the reference is to another user visible node and try to find it

        std::string macro_name = expression->references [0].get_destination_name ();

        CConfigItem * pItem = CConfigTool::GetConfigToolDoc ()->Find (CString (macro_name.c_str ()));

        if (pItem) // the referenced node was found so select it

        {

          CConfigTool::GetControlView()->GetTreeCtrl().SelectItem(pItem->HItem());

        }

      }

    }

  } else {

    const CString strText(GetItemText(nItem,0));

    if(strText==FieldTypeImage[File]){

      m_pti->ViewHeader();

    } else if (strText==FieldTypeImage[URL]) {

      m_pti->ViewURL();

    }

  }

        UNUSED_ALWAYS(pResult);

        UNUSED_ALWAYS(pNMHDR);

}

void CPropertiesList::OnPaint()

{

        // Default painting

  Default();

        // Draw the grid

        int nItems=GetItemCount();

        if(nItems>0){

                CDC &dc=*GetDC(); // device context for painting

    CRect rcHeader;

    GetHeaderCtrl()->GetClientRect(rcHeader);

    dc.ExcludeClipRect(rcHeader);

                CFont *pOldFont=dc.SelectObject(GetFont());

    CPen *pOldPen=dc.SelectObject(&m_GrayPen);

    CRect rect;

                GetItemRect(0,rect,LVIR_BOUNDS);

    int cy=rect.top-1;

                int dy=rect.Height();

    // This prevents the vertical line leaving shadows when column dragging occurs

    rect.top--;

    rect.bottom=rect.top+1;

    dc.FillSolidRect(rect,GetSysColor(COLOR_WINDOW));

                // Vertical line

                GetItemRect(0,rect,LVIR_LABEL);

    dc.MoveTo(rect.right-1,cy-1);

                dc.LineTo(rect.right-1,cy+dy*nItems);

    GetClientRect(rect);

    int cx=rect.Width();

    for(int i=0;i<nItems;i++){

                        cy+=dy;

                        dc.MoveTo(0,cy);

                        dc.LineTo(cx,cy);

                }

                dc.SelectObject(pOldPen);

                dc.SelectObject(pOldFont);

                ReleaseDC(&dc);

        }

}

void CPropertiesList::Fill(CConfigItem *pti)

{

  if(NULL==pti){

    DeleteAllItems();

    m_nFirstProperty=0;

    m_pti=NULL;

  } else if(pti!=m_pti){

    m_pti=pti;

    m_nMaxValueWidth=0;

    CConfigItem::TreeItemType type=m_pti->Type();

    int i;

    // Initially flag all items as unnecessary - calls of SetItem or SetProperty will change this

    for(i=GetItemCount()-1;i>=0;--i){

      SetItemData(i,0);

    }

          if (m_pti->HasBool () || (CConfigItem::None!=type)){

      SetItem(Macro, m_pti->Macro ());

    }

    if (m_pti->HasBool ()){

      SetItem(Enabled,m_pti->IsEnabled() ? _T("True") : _T("False"));

    }

    if(!m_pti->FileName().IsEmpty()){

      SetItem(File,m_pti->FileName());

    }

    SetItem(URL,m_pti->GetURL());

    if(CConfigItem::None!=type){

      switch(type){

        case CConfigItem::String:

          SetItem(Value,m_pti->StringValue());

          SetItem(DefaultValue,m_pti->StringDefaultValue());

          break;

        case CConfigItem::Integer:

          SetItem(Value,CUtils::IntToStr(m_pti->Value(),CConfigTool::GetConfigToolDoc()->m_bHex));

          SetItem(DefaultValue,CUtils::IntToStr(m_pti->DefaultValue(),CConfigTool::GetConfigToolDoc()->m_bHex));

          break;

        case CConfigItem::Double:

          SetItem(Value,CUtils::DoubleToStr(m_pti->DoubleValue()));

          SetItem(DefaultValue,CUtils::DoubleToStr(m_pti->DoubleDefaultValue()));

          break;

        case CConfigItem::Enum:

          SetItem(Value,m_pti->StringValue());

          SetItem(DefaultValue,m_pti->StringDefaultValue());

          break;

        default:

          ASSERT(FALSE);

          break;

      }

      SetItem(Type,CConfigItem::TreeItemTypeImage[type]);

    }

    // List all the properties applicable to me

    const std::string name = CUtils::UnicodeToStdStr (m_pti->Macro ());

    if (name.size () > 0)

    {

      const CdlConfiguration config = CConfigTool::GetConfigToolDoc ()->GetCdlConfig ();

      const CdlNode node = config->find_node (name, true);

      ASSERT (node);

      const std::vector<CdlProperty> & properties = node->get_properties ();

      std::vector<CdlProperty>::const_iterator property_i;

      CMapStringToPtr map; // count of each property name

      for (property_i = properties.begin (); property_i != properties.end (); property_i++) {// for each property

        // get the property name

        const CdlProperty &prop=*property_i;

        const CString strName(prop->get_property_name ().c_str());

        enum {VISIBLE_PROPERTIES_COUNT=sizeof visible_properties/sizeof visible_properties[0]};

        if (std::find (visible_properties, visible_properties + VISIBLE_PROPERTIES_COUNT, CUtils::UnicodeToStdStr(strName)) != visible_properties + VISIBLE_PROPERTIES_COUNT) {// if the property should be displayed

          // set the property arguments

          CString strPropertyArgs;

          const std::vector<std::string> & argv = prop->get_argv ();

          void *p;

          if(!map.Lookup(strName,p)){

            p=0;

          }

          p=(void *)((int)p+1);

          map.SetAt(strName,p);

          std::vector<std::string>::const_iterator argv_i;

          for (argv_i = argv.begin (); argv_i != argv.end (); argv_i++){ // for each property argument...

            if (argv_i != argv.begin ()){                              // ...except the first (the property name)

              CString strArg(CUtils::StripExtraWhitespace (CString(argv_i->c_str())));

              if (strPropertyArgs.GetLength () + strArg.GetLength() + 1 > 256) {// if the string is too long for the list control

                break; // no need to add any further arguments

              }

              strPropertyArgs += strArg; // add the argument to the string

              strPropertyArgs += _T (" "); // separate arguments by a space character

            }

          }

          // the list control appears to display a maximum of 256 characters

          int nIndex=SetItem(strName,strPropertyArgs,GetItemCount(),(int)p);

          SetItemData(nIndex,(DWORD)prop);

          // display the exclamation icon if the property is in a conflicts list

          bool bConflictItem =

            //                                  PropertyInConflictsList (* property_i, config->get_structural_conflicts ()) || ignore for now

            PropertyInConflictsList (prop, config->get_all_conflicts ());

          CListCtrl::SetItem (nIndex, 0, LVIF_IMAGE, NULL, bConflictItem ? 1 : 0, 0, 0, 0 );

        }

      }

    }

    for(i=GetItemCount()-1;i>=0;--i){

      if(0==GetItemData(i)){

        DeleteItem(i);

        if(i<m_nFirstProperty){

          m_nFirstProperty--;

        }

      }

    }

    CRect rect;

    GetClientRect(rect);

    int nAvailWidth=rect.Width()-GetColumnWidth(0);

    int w=max(m_nMaxValueWidth,nAvailWidth);

    m_f[1]=double(w)/double(rect.Width());

    SetColumnWidth(1,w);

  }

}

bool CPropertiesList::PropertyInConflictsList (CdlProperty property, const std::list<CdlConflict> & conflicts)

{

        std::list<CdlConflict>::const_iterator conf_i;

    for (conf_i = conflicts.begin (); conf_i != conflicts.end (); conf_i++) // for each conflict

                if (property == (* conf_i)->get_property ())

                        return true;

        return false;

}

// set item text in the properties list control, extending the list if necessary

int CPropertiesList::SetItemTextGrow(int nItem, LPCTSTR lpszItem)

{

        while (GetItemCount () < nItem + 1)

        {

    int n=InsertItem (GetItemCount (), _T(""));

                if (-1 == n){

                        return -1;

                }

        }

        return SetItemText (nItem, 0, lpszItem);

}

int CPropertiesList::OnCreate(LPCREATESTRUCT lpCreateStruct)

{

  lpCreateStruct->style|=WS_HSCROLL|WS_VSCROLL|LVS_REPORT|LVS_REPORT|LVS_SINGLESEL;

        if (CListCtrl::OnCreate(lpCreateStruct) == -1)

                return -1;

  //GetHeaderCtrl()->ModifyStyle(HDS_FULLDRAG,0,0); // remove HDS_FULLDRAG style from header

        ListView_SetExtendedListViewStyle(GetSafeHwnd(),/*LVS_EX_GRIDLINES|*/LVS_EX_FULLROWSELECT/*|LVS_EX_ONECLICKACTIVATE*//*|LVS_EX_TRACKSELECT*/);

        InsertColumn(0,_T("Property"),LVCFMT_LEFT,0,0);

        InsertColumn(1,_T("Value"),LVCFMT_LEFT,0,1);

        return 0;

}

void CPropertiesList::OnSize(UINT nType, int cx, int cy)

{

        CListCtrl::OnSize(nType, cx, cy);

  if(0==m_nOnSizeRecursionCount++){//prevent recursion

    m_fWidth=cx;

    for(int i=0;i<NCOLS;i++){

            SetColumnWidth(i,int(cx*m_f[i]));

    }

  }

  m_nOnSizeRecursionCount--;

}

void CPropertiesList::OnEndTrack(NMHEADER *pNMHeader, LRESULT*)

{

  m_f[pNMHeader->iItem]=pNMHeader->pitem->cxy/m_fWidth;

}

void CPropertiesList::OnTrack(NMHEADER*, LRESULT*)

{

  CRect rect;

  GetItemRect(0,rect,LVIR_BOUNDS);

  rect.bottom=rect.top+2;

  InvalidateRect(rect);

}

void CPropertiesList::RefreshValue()

{

  if (m_pti->HasBool ()){

                SetItem(CPropertiesList::Enabled, m_pti->IsEnabled () ? _T("True") : _T("False"));

  }

  if (m_pti->Type () != CConfigItem::None){

                SetItem(CPropertiesList::Value,m_pti->StringValue());

  }

        for (int nItem = m_nFirstProperty; nItem < GetItemCount (); nItem++)

        {

                CdlProperty property = (CdlProperty) GetItemData (nItem);

                ASSERT (property);

                // display the exclamation icon if the property is in a conflicts list

                const CdlConfiguration config = CConfigTool::GetConfigToolDoc ()->GetCdlConfig ();

                bool bConflictItem =

//                                              PropertyInConflictsList (property, config->get_structural_conflicts ()) || ignore for now

                        PropertyInConflictsList (property, config->get_all_conflicts ());

    CListCtrl::SetItem (nItem, 0, LVIF_IMAGE, NULL, bConflictItem ? 1 : 0, 0, 0, 0 );

        }

}

int CPropertiesList::SetItem(FieldType f, LPCTSTR pszValue)

{

  int nIndex=SetItem(FieldTypeImage[f],pszValue,m_nFirstProperty);

  if(nIndex==m_nFirstProperty){

    m_nFirstProperty++;

  }

  SetItemData(nIndex,1);

  return nIndex;

}

int CPropertiesList::SetItem(LPCTSTR pszItem, LPCTSTR pszValue, int nInsertAs,int nRepeat)

{

  ASSERT(nInsertAs<=GetItemCount());

  LVFINDINFO info;

  info.flags =LVFI_STRING;

  info.psz   =pszItem;

  info.vkDirection=VK_DOWN;

  int nIndex=-1;

  do {

    nIndex=FindItem(&info,nIndex);

  } while (--nRepeat>0 && nIndex!=-1);

  if(-1==nIndex){

    nIndex=InsertItem(nInsertAs,pszItem);

  }

  SetItemText(nIndex,1,pszValue);

  CDC *pDC=GetDC();

  CFont *pOldFont=pDC->SelectObject(GetFont());

  m_nMaxValueWidth=max(m_nMaxValueWidth,pDC->GetTextExtent(pszValue).cx);

        pDC->SelectObject(pOldFont);

        ReleaseDC(pDC);

  return nIndex;

}