/**************************************************************
 * 
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 * 
 *   http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 * 
 *************************************************************/



// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_shell.hxx"

#ifdef _MSC_VER
#pragma warning (disable : 4786 4503)
#endif

//------------------------------------
// include 
//------------------------------------
#include "listviewbuilder.hxx"
#include "document_statistic.hxx"
#include "internal/utilities.hxx"
#include "internal/config.hxx"

#if defined _MSC_VER
#pragma warning(push, 1)
#endif
#include <commctrl.h>
#if defined _MSC_VER
#pragma warning(pop)
#endif 
#include <commctrl.h>
#include <tchar.h>
#include "internal/resource.h"

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

list_view_builder_ptr create_list_view_builder(
    HWND hwnd_lv, const std::wstring& col1, const std::wstring& col2)
{                 
    if (is_windows_xp_or_above())
        return list_view_builder_ptr(new winxp_list_view_builder(hwnd_lv, col1, col2));
    else
        return list_view_builder_ptr(new list_view_builder(hwnd_lv, col1, col2));                 
}

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

list_view_builder::list_view_builder(
    HWND hwnd_list_view, 
    const std::wstring& column1_title, 
    const std::wstring& column2_title) : 
    hwnd_list_view_(hwnd_list_view),
    row_index_(-1),
    column1_title_(column1_title),
    column2_title_(column2_title)
{
}

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

list_view_builder::~list_view_builder()
{
}

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

void list_view_builder::build(statistic_group_list_t& gl)
{
    setup_list_view();
    
    statistic_group_list_t::iterator group_iter     = gl.begin();
    statistic_group_list_t::iterator group_iter_end = gl.end();
    
    for (/**/; group_iter != group_iter_end; ++group_iter)
    {
        statistic_item_list_t::iterator item_iter     = group_iter->second.begin();
        statistic_item_list_t::iterator item_iter_end = group_iter->second.end();
        
        if (item_iter != item_iter_end)
            insert_group(group_iter->first);
            
        for (/**/; item_iter != item_iter_end; ++item_iter)        
            insert_item(item_iter->title_, item_iter->value_, item_iter->editable_);        
    }        
}

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

void list_view_builder::setup_list_view()
{
    HIMAGELIST h_ils = ImageList_Create(16,15,ILC_MASK, 7, 0);
    HBITMAP    h_bmp = LoadBitmap(GetModuleHandle(MODULE_NAME), MAKEINTRESOURCE(IDB_PROPERTY_IMAGES));
    ImageList_AddMasked(h_ils, h_bmp, RGB(255, 0, 255));
    
    ListView_SetImageList(hwnd_list_view_, h_ils, LVSIL_SMALL);
          
	std::wstring header = GetResString(IDS_PROPERTY);

    LVCOLUMN lvc;
	lvc.mask = LVCF_FMT | 
			   LVCF_WIDTH | 
     		   LVCF_TEXT | 
			   LVCF_SUBITEM; 
    
	lvc.iSubItem = 0;
	lvc.pszText  = const_cast<wchar_t*>(header.c_str());	
	lvc.cx       = 120;           
	lvc.fmt      = LVCFMT_LEFT; 

	ListView_InsertColumn(hwnd_list_view_, 0, &lvc);            
	lvc.iSubItem = 1;
	header = GetResString(IDS_PROPERTY_VALUE);
	lvc.pszText = const_cast<wchar_t*>(header.c_str());
	ListView_InsertColumn(hwnd_list_view_, 1, &lvc);		
}

//------------------------------------
//
//------------------------------------
    
void list_view_builder::insert_group(const std::wstring& /*title*/)
{
    insert_item(L"", L"", false);
}

//------------------------------------
//
//------------------------------------
    
void list_view_builder::insert_item(const std::wstring& title, const std::wstring& value, bool is_editable)
{
    LVITEM lvi;
								
	lvi.iItem      = ++row_index_;
	lvi.iSubItem   = 0;
	lvi.mask       = LVIF_TEXT; 		
	lvi.state      = 0; 
	lvi.cchTextMax = title.size() + 1;
	lvi.stateMask  = 0; 	
	lvi.pszText    = const_cast<wchar_t*>(title.c_str());						  
		
	if (title.length() > 0)
	{
		lvi.mask |= LVIF_IMAGE;
		
		if (is_editable)
		    lvi.iImage = 4;
		else
		    lvi.iImage = 3;
	}
	
	ListView_InsertItem(hwnd_list_view_, &lvi);		
	
	lvi.mask     = LVIF_TEXT;	
	lvi.iSubItem = 1;
	lvi.pszText  = const_cast<wchar_t*>(value.c_str());
	
	ListView_SetItem(hwnd_list_view_, &lvi);	
}

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

HWND list_view_builder::get_list_view() const
{
    return hwnd_list_view_;
}

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

winxp_list_view_builder::winxp_list_view_builder(
    HWND hwnd_list_view,
    const std::wstring& column1_title, 
    const std::wstring& column2_title) :
    list_view_builder(hwnd_list_view, column1_title, column2_title),
    group_count_(-1),
    row_count_(0)
{
}

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

void winxp_list_view_builder::setup_list_view()
{
    list_view_builder::setup_list_view();
    
    ListView_EnableGroupView(get_list_view(), TRUE);               
}

//------------------------------------
//
//------------------------------------
  
void winxp_list_view_builder::insert_group(const std::wstring& name)
{    
    LVGROUP lvg;
    
    ZeroMemory(&lvg, sizeof(lvg));

    lvg.cbSize    = sizeof(lvg);
    lvg.mask      = LVGF_HEADER | LVGF_STATE | LVGF_GROUPID;
    lvg.pszHeader = const_cast<wchar_t*>(name.c_str());
    lvg.cchHeader = name.size() + 1;
    lvg.iGroupId  = ++group_count_;
    lvg.state     = LVGS_NORMAL;
    lvg.uAlign    = LVGA_HEADER_CENTER;

    ListView_InsertGroup(get_list_view(), row_count_++, &lvg);      
}

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

void winxp_list_view_builder::insert_item(
    const std::wstring& title, const std::wstring& value, bool is_editable)
{    
    LVITEM lvi;
								
	lvi.iItem      = ++row_index_;
	lvi.iSubItem   = 0;
	lvi.mask       = LVIF_TEXT | LVIF_GROUPID; 		
	lvi.state      = 0; 	
	lvi.stateMask  = 0; 	
	lvi.pszText    = const_cast<wchar_t*>(title.c_str());						  
	lvi.iGroupId   = group_count_;
	
	if (title.length() > 0)
	{
		lvi.mask |= LVIF_IMAGE;
		
		if (is_editable)
		    lvi.iImage = 4;
		else
		    lvi.iImage = 3;
	}
	
	ListView_InsertItem(get_list_view(), &lvi);		
			
	lvi.mask     = LVIF_TEXT;
	lvi.iSubItem = 1;
	lvi.pszText  = const_cast<wchar_t*>(value.c_str());
		
	ListView_SetItem(get_list_view(), &lvi);	
	
	row_count_++;            
}