private void nextButton_Click(object sender, EventArgs e)
{
//
// check Internet connection unless files have already been downloaded
//
if (_currentDialog.type == DialogType.DownloadOnly &&
Directory.GetFiles(Application.StartupPath + "\\deploy").Length < 3)
{
if (!InstallationChecks.InternetChecker.CheckConnection())
{
MessageBox.Show(Localizer.GetBestTranslation("DownloadOnly_NoConnectionWarning"), "MediaPortal",
MessageBoxButtons.OK, MessageBoxIcon.Warning);
}
}
//
// check if there's is sufficient hard disk space for installation
//
if (_currentDialog.type == DialogType.DBMSSettings || _currentDialog.type == DialogType.TvServerSettings ||
_currentDialog.type == DialogType.MPSettings)
{
// at least 0.5 GB free disk space are required for installation
const double requiredDiskSpace = 0.5;
double actualDiskSpace =
InstallationChecks.DiskSpaceChecker.GetRemainingHardDiskCapacity(_currentDialog.installationPath);
if (actualDiskSpace < requiredDiskSpace)
{
MessageBox.Show(string.Format(Localizer.GetBestTranslation("DiskSpace_Error"), requiredDiskSpace * 1000),
"MediaPortal", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
}
if (nextButton.Text == Localizer.GetBestTranslation("MainWindow_buttonClose"))
{
//
// If in download_only mode, start explorer to show downloaded stuff
//
if (InstallationProperties.Instance["InstallType"] == "download_only")
{
try
{
Process process = new Process();
process.StartInfo.FileName = "explorer.exe";
process.StartInfo.Arguments = "/e, " + Application.StartupPath + "\\deploy";
process.StartInfo.UseShellExecute = true;
process.Start();
}
// Starting processes might fail - prefer a not opening Explorer instead of a big crash window...
catch (Exception)
{
}
}
Close();
return;
}
if (nextButton.Text == Localizer.GetBestTranslation("Install_buttonDownload") ||
nextButton.Text == Localizer.GetBestTranslation("Install_buttonInstall"))
{
nextButton.Enabled = false;
}
if (!_currentDialog.SettingsValid())
{
return;
}
_currentDialog.SetProperties();
if (InstallationProperties.Instance["language"] != _currentCulture)
{
_currentCulture = InstallationProperties.Instance["language"];
Localizer.SwitchCulture(_currentCulture);
UpdateUI();
}
_currentDialog = _currentDialog.GetNextDialog();
SwitchDialog(_currentDialog);
if (!backButton.Visible)
{
backButton.Visible = true;
}
if (InstallationProperties.Instance["finished"] == "yes")
{
backButton.Visible = false;
nextButton.Enabled = true;
nextButton.Text = Localizer.GetBestTranslation("MainWindow_buttonClose");
}
if (!_restart && InstallationProperties.Instance["Install_Dialog"] == "yes")
{
nextButton.Text = InstallationProperties.Instance["InstallType"] == "download_only"
? Localizer.GetBestTranslation("Install_buttonDownload")
: Localizer.GetBestTranslation("Install_buttonInstall");
InstallationProperties.Instance.Set("Install_Dialog", "no");
}
}
