root/applications/osmo4_w32/OpenUrl.cpp

DEFINITIONS

1. DoDataExchange
2. BEGIN_MESSAGE_MAP
3. OnButgo
4. OnInitDialog

// OpenUrl.cpp : implementation file
//

#include "stdafx.h"
#include "Osmo4.h"
#include "OpenUrl.h"

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

/////////////////////////////////////////////////////////////////////////////
// COpenUrl dialog


COpenUrl::COpenUrl(CWnd* pParent /*=NULL*/)
        : CDialog(COpenUrl::IDD, pParent)
{
        //{{AFX_DATA_INIT(COpenUrl)
        // NOTE: the ClassWizard will add member initialization here
        //}}AFX_DATA_INIT
}


void COpenUrl::DoDataExchange(CDataExchange* pDX)
{
        CDialog::DoDataExchange(pDX);
        //{{AFX_DATA_MAP(COpenUrl)
        DDX_Control(pDX, IDC_COMBOURL, m_URLs);
        //}}AFX_DATA_MAP
}


BEGIN_MESSAGE_MAP(COpenUrl, CDialog)
        //{{AFX_MSG_MAP(COpenUrl)
        ON_BN_CLICKED(IDC_BUTGO, OnButgo)
        //}}AFX_MSG_MAP
END_MESSAGE_MAP()




#define MAX_LAST_FILES          20
void UpdateLastFiles(GF_Config *cfg, const char *URL)
{
        u32 nb_entries;
        gf_cfg_set_key(cfg, "RecentFiles", URL, NULL);
        gf_cfg_insert_key(cfg, "RecentFiles", URL, "", 0);
        /*remove last entry if needed*/
        nb_entries = gf_cfg_get_key_count(cfg, "RecentFiles");
        if (nb_entries>MAX_LAST_FILES) {
                gf_cfg_set_key(cfg, "RecentFiles", gf_cfg_get_key_name(cfg, "RecentFiles", nb_entries-1), NULL);
        }
}


/////////////////////////////////////////////////////////////////////////////
// COpenUrl message handlers

void COpenUrl::OnButgo()
{
        CString URL;
        int sel = m_URLs.GetCurSel();
        if (sel == CB_ERR) {
                m_URLs.GetWindowText(URL);
        } else {
                m_URLs.GetLBText(sel, URL);
        }
        if (!URL.GetLength()) {
                EndDialog(IDCANCEL);
                return;
        }

        Osmo4 *gpac = GetApp();

        m_url = URL;
        UpdateLastFiles(gpac->m_user.config, (const char *) URL);
        EndDialog(IDOK);
}

BOOL COpenUrl::OnInitDialog()
{
        CDialog::OnInitDialog();

        Osmo4 *gpac = GetApp();
        u32 i=0;

        while (m_URLs.GetCount()) m_URLs.DeleteString(0);
        while (1) {
                const char *sOpt = gf_cfg_get_key_name(gpac->m_user.config, "RecentFiles", i);
                if (!sOpt) break;
                m_URLs.AddString(sOpt);
                i++;
        }
        return TRUE;
}