PageProfileFavourites.cpp

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//
// PageProfileFavourites.cpp
//
// Copyright (c) Shareaza Development Team, 2002-2005.
// This file is part of SHAREAZA (www.shareaza.com)
//
// Shareaza 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.
//
// Shareaza 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 Shareaza; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
//

#include "StdAfx.h"
#include "Shareaza.h"
#include "GProfile.h"
#include "XML.h"
#include "PageProfileFavourites.h"
#include "Skin.h"

#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif

IMPLEMENT_DYNCREATE(CFavouritesProfilePage, CSettingsPage)

BEGIN_MESSAGE_MAP(CFavouritesProfilePage, CSettingsPage)
        //{{AFX_MSG_MAP(CFavouritesProfilePage)
        ON_EN_CHANGE(IDC_WEB_NAME, OnChangeWebName)
        ON_EN_CHANGE(IDC_WEB_URL, OnChangeWebUrl)
        ON_BN_CLICKED(IDC_WEB_ADD, OnWebAdd)
        ON_BN_CLICKED(IDC_WEB_REMOVE, OnWebRemove)
        ON_NOTIFY(LVN_ITEMCHANGED, IDC_WEB_LIST, OnItemChangedWebList)
        //}}AFX_MSG_MAP
END_MESSAGE_MAP()


// CFavouritesProfilePage property page

CFavouritesProfilePage::CFavouritesProfilePage() : CSettingsPage( CFavouritesProfilePage::IDD )
{
        //{{AFX_DATA_INIT(CFavouritesProfilePage)
        m_sURL = _T("");
        m_sTitle = _T("");
        //}}AFX_DATA_INIT
}

CFavouritesProfilePage::~CFavouritesProfilePage()
{
}

void CFavouritesProfilePage::DoDataExchange(CDataExchange* pDX)
{
        CSettingsPage::DoDataExchange(pDX);
        //{{AFX_DATA_MAP(CFavouritesProfilePage)
        DDX_Control(pDX, IDC_WEB_REMOVE, m_wndRemove);
        DDX_Control(pDX, IDC_WEB_ADD, m_wndAdd);
        DDX_Control(pDX, IDC_WEB_LIST, m_wndList);
        DDX_Text(pDX, IDC_WEB_URL, m_sURL);
        DDX_Text(pDX, IDC_WEB_NAME, m_sTitle);
        //}}AFX_DATA_MAP
}

// CFavouritesProfilePage message handlers

BOOL CFavouritesProfilePage::OnInitDialog()
{
        CSettingsPage::OnInitDialog();

        m_gdiImageList.Create( 16, 16, ILC_COLOR16|ILC_MASK, 1, 1 );
        HICON hIcon = AfxGetApp()->LoadIcon( IDI_WEB_URL );
        if ( theApp.m_bRTL ) hIcon = CreateMirroredIcon( hIcon );
        m_gdiImageList.Add( hIcon );

        CRect rc;
        m_wndList.GetClientRect( &rc );
        rc.right -= GetSystemMetrics( SM_CXVSCROLL ) + 1;

        m_wndList.SetImageList( &m_gdiImageList, LVSIL_SMALL );
        m_wndList.InsertColumn( 0, _T("Name"), LVCFMT_LEFT, rc.right / 2, -1 );
        m_wndList.InsertColumn( 1, _T("URL"), LVCFMT_LEFT, rc.right / 2, 0 );

        m_wndList.SendMessage( LVM_SETEXTENDEDLISTVIEWSTYLE,
                LVS_EX_FULLROWSELECT, LVS_EX_FULLROWSELECT );

        if ( CXMLElement* pBookmarks = MyProfile.GetXML( _T("bookmarks") ) )
        {
                for ( POSITION pos = pBookmarks->GetElementIterator() ; pos ; )
                {
                        CXMLElement* pBookmark = pBookmarks->GetNextElement( pos );

                        if ( pBookmark->IsNamed( _T("bookmark") ) )
                        {
                                CString strTitle        = pBookmark->GetAttributeValue( _T("title") );
                                CString strURL          = pBookmark->GetAttributeValue( _T("url") );
                                if ( theApp.m_bRTL ) strURL = _T("\x202A") + strURL;

                                int nItem = m_wndList.InsertItem( LVIF_TEXT|LVIF_IMAGE,
                                        m_wndList.GetItemCount(), strTitle, 0, 0, 0, 0 );
                                m_wndList.SetItemText( nItem, 1, strURL );
                        }
                }
        }

        Skin.Translate( _T("CFavouritesProfileList"), m_wndList.GetHeaderCtrl() );
        UpdateData( FALSE );
        m_wndAdd.EnableWindow( FALSE );
        m_wndRemove.EnableWindow( FALSE );

        return TRUE;
}

void CFavouritesProfilePage::OnChangeWebName()
{
        UpdateData();
        m_wndAdd.EnableWindow( m_sTitle.GetLength() && m_sURL.Find( _T("http://") ) == 0 );
}

void CFavouritesProfilePage::OnChangeWebUrl()
{
        UpdateData();
        m_wndAdd.EnableWindow( m_sTitle.GetLength() && m_sURL.Find( _T("http://") ) == 0 );
}

void CFavouritesProfilePage::OnItemChangedWebList(NMHDR* pNMHDR, LRESULT* pResult)
{
        *pResult = 0;
        m_wndRemove.EnableWindow( m_wndList.GetSelectedCount() > 0 );
}

void CFavouritesProfilePage::OnWebAdd()
{
        UpdateData();

        int nItem = m_wndList.InsertItem( LVIF_TEXT|LVIF_IMAGE,
                m_wndList.GetItemCount(), m_sTitle, 0, 0, 0, 0 );
        m_wndList.SetItemText( nItem, 1, theApp.m_bRTL ? _T("\x202A") + m_sURL : m_sURL );

        m_sTitle.Empty();
        m_sURL.Empty();

        UpdateData( FALSE );
        m_wndAdd.EnableWindow( FALSE );
}

void CFavouritesProfilePage::OnWebRemove()
{
        for ( int nItem = m_wndList.GetItemCount() - 1 ; nItem >= 0 ; nItem-- )
        {
                if ( m_wndList.GetItemState( nItem, LVIS_SELECTED ) )
                {
                        m_wndList.DeleteItem( nItem );
                }
        }

        m_wndRemove.EnableWindow( FALSE );
}

void CFavouritesProfilePage::OnOK()
{
        UpdateData();

        if ( CXMLElement* pBookmarks = MyProfile.GetXML( _T("bookmarks"), TRUE ) )
        {
                pBookmarks->DeleteAllElements();

                for ( int nItem = 0 ; nItem < m_wndList.GetItemCount() ; nItem++ )
                {
                        CXMLElement* pBookmark = pBookmarks->AddElement( _T("bookmark") );
                        pBookmark->AddAttribute( _T("title"), m_wndList.GetItemText( nItem, 0 ) );
                        pBookmark->AddAttribute( _T("url"), m_wndList.GetItemText( nItem, 1 ) );
                }

                if ( pBookmarks->GetElementCount() == 0 ) pBookmarks->Delete();
        }

        CSettingsPage::OnOK();
}

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