/*
 * FileListView.cpp 
 * Copyright (c) 2009 Antillia.com TOSHIYUKI ARAI. ALL RIGHTS RESERVED. 
 */



// SOL++2000 
// 2000.02.18


#include <sol\ApplicationView.h>
#include <sol\Static.h>
#include <sol\TextField.h>
#include <sol\ClientDC.h>
#include <sol\ListView.h>
#include <sol\ClientDC.h>
#include "resource.h"

namespace SOL {

class FileListView :public ApplicationView {
private:
    Static        label;
    TextField   textf;
    ListView    listview;

public:
    FileListView(Application& applet, const TCHAR* caption, Args& args)
        :ApplicationView(applet, caption, args) 
    {
        Args ar;

        ar.reset();
        label.create(this, _T("Filter (Ex. C:\\Windows\\*.*)"), ar);
    
        ar.reset();
        ar.set(XmNexStyle, (ulong)WS_EX_CLIENTEDGE);
        textf.create(this, NULL, ar);
        textf.addCallback(XmNactivateCallback, this,
            (Callback)&FileListView::listUp, NULL);

        ar.reset();
        ar.set(XmNexStyle, (ulong)WS_EX_CLIENTEDGE);
        ar.set(XmNstyle, (ulong)LVS_REPORT|LVS_EDITLABELS|LVS_SORTASCENDING);
        listview.create(this, NULL, ar);

        addCallback(XmNmenuCallback, IDM_EXIT, this,
            (Callback)&FileListView::exit, NULL);
            
        StringList list;
        list.add("Name                     ");
        list.add("Size        ");
        list.add("Date        ");
        list.add("Time        ");
        IntegerList format;
        format.add(LVCFMT_LEFT);
        format.add(LVCFMT_RIGHT);
        format.add(LVCFMT_CENTER);
        format.add(LVCFMT_CENTER);

        listview.setColumn(&list, &format);

        restorePlacement();
    }

private:
    void listUp(Action& action)
    {    
        TCHAR pattern[_MAX_PATH];
        int len = textf.getText(pattern, sizeof(pattern)-1);
        if(len) {
            listview.deleteAllItems();
            findFiles(pattern);
        }
    }


private:
    void findFiles(TCHAR* pattern)
    {
        WIN32_FIND_DATA data;
        memset(&data, 0, sizeof(WIN32_FIND_DATA));
        data.dwFileAttributes  = FILE_ATTRIBUTE_NORMAL;

        int n = 0;
        StringList list;

        TCHAR name[256];
        TCHAR size[20];
        TCHAR filedate[20];
        TCHAR filetime[20];
        HANDLE hf = ::FindFirstFile(pattern, &data);

        while(hf != INVALID_HANDLE_VALUE) {
            _stprintf_s(size, SizeOf(size), _T("%d"), data.nFileSizeLow);

            SYSTEMTIME time;
            FILETIME ltime;
            ::FileTimeToLocalFileTime(&(data.ftLastWriteTime), &ltime);
            ::FileTimeToSystemTime(&ltime, &time);
            //<modifed date="2000.02.18" author="to-arai">
            _stprintf_s(filedate, SizeOf(filedate), _T("%.4u/%.2u/%.2u"), 
                time.wYear, time.wMonth, time.wDay);
            //</modified>
            _stprintf_s(filetime, SizeOf(filetime), _T("%.2u:%.2u:%.2u"), 
                time.wHour, time.wMinute, time.wSecond);

            strcpy(name, (TCHAR*)data.cFileName);
            if (data.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) {
                _stprintf_s(name, SizeOf(name), _T("%s\\"), (TCHAR*)data.cFileName);
            }
            list.clear();
            list.add(name); 
            list.add(size);
            list.add(filedate);
            list.add(filetime);
            listview.insertLine(n++, &list);

            if(::FindNextFile(hf, &data)== FALSE){
                ::FindClose(hf);
                break;
            }
        }
    }

private:
    long size(Event& event)
    {
        LPARAM l = event.getLParam();
        ClientDC dc(this);
    //    HFONT hfont = (HFONT)dc.select(&font);
        int h = dc.getTextHeight();
    //    dc.select(hfont);

        int m = 0;
        label.reshape(0,  0, LOWORD(l), h);
        textf.reshape(0,     h+2, LOWORD(l), h+8);
        listview.reshape(0,  h*2+12, LOWORD(l), HIWORD(l)-h*2-12);
        return 0L;
    }
};

}


void    Main(int argc, TCHAR** argv)
{
    const String appClass = "FileListView";
    try {
        Application applet(appClass, argc, argv);

        Args args;
        args.set(XmNbackground, (COLOR_BTNFACE +1));
        FileListView appview(applet, appClass, args);
        appview.realize();

        applet.run();
    } catch (...) {

    }
}