public frmSelectFile(string folder, SelectFileMode mode)
{
SelectFile(folder, mode, false);
}
/// <summary>
/// Initiation method
/// </summary>
/// <param name="folder"></param>
/// <param name="mode"></param>
/// <param name="newPoll"></param>
private void SelectFile(string folder, SelectFileMode mode, bool newPoll)
{
Cursor.Current = Cursors.WaitCursor;
InitializeComponent();
OpenMode = mode; // Make available throughout module
PollName = ""; // Initialize public variable
FileFolder = Tools.EnsureFullPath(folder);
FullPathInfo = new ArrayList();
if (mode == SelectFileMode.RunPoll)
{
labelInstructions.Text = (newPoll) ? "Which poll would you like to run:" : "Which poll would you like to resume:";
NewPoll = newPoll; // Make available throughout module
// Set visibility of Respondent info depending on setting of 'newPoll'
labelRespondents.Visible = !newPoll;
textBoxRespondents.Visible = !newPoll;
string[] availFiles = Directory.GetFiles(folder, "*" + Tools.GetAppExt());
if (availFiles.Length > 0)
{
OkayToShow = true;
Array.Sort(availFiles);
PopulateFileList(availFiles);
Cursor.Current = Cursors.Default;
this.BringToFront();
}
else
{
string caption = "";
string msg = "";
if (newPoll)
{
caption = "No Available Templates";
msg = "There are no poll templates available. You first need to sync your mobile device to obtain the current set of templates.";
}
else
{
caption = "No Polls Available";
msg = "There are no previous polls available to open. You must start a new poll.";
}
OkayToShow = false;
PollName = ""; // Need to reset before leaving
Cursor.Current = Cursors.Default;
Tools.ShowMessage(msg, caption, MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
}
}
else // Must be 'ReviewData'
{
labelInstructions.Text = "Which poll would you like to review:";
// Prepare ImageList of icons to differentiate different kinds of files
listBoxFiles.ImageList = new ImageList();
Icon icon = Multimedia.Images.GetIcon("ReviewPoll0q"); // 0 - Blank icon (for no questions)
listBoxFiles.ImageList.Images.Add(icon);
icon = Multimedia.Images.GetIcon("ReviewPoll0r"); // 1 - Blank icon (for no respondents)
listBoxFiles.ImageList.Images.Add(icon);
icon = Multimedia.Images.GetIcon("ReviewPoll1"); // 2 - Green triangle (like a "spare" in bowling)
listBoxFiles.ImageList.Images.Add(icon);
icon = Multimedia.Images.GetIcon("ReviewPoll2"); // 3 - Blue square (like a "strike" in bowling)
listBoxFiles.ImageList.Images.Add(icon);
icon = Multimedia.Images.GetIcon("ReviewPoll3"); // 4 - Red circle with line through it
listBoxFiles.ImageList.Images.Add(icon);
// There may be files to review in either the 'Data' or 'Completed' folders,
// so we need to examine both. In the listbox, we'll represent each type
// with a different kind of symbol.
string filter = "*" + Tools.GetAppExt();
string[] availFiles = Directory.GetFiles(folder, filter); // Data folder
string[] availFiles2 = Directory.GetFiles(FileFolder + "Completed", filter); // Completed sub-folder
if (availFiles.Length + availFiles2.Length > 0)
{
OkayToShow = true;
if (availFiles.Length > 0)
{
Array.Sort(availFiles);
PopulateFileList(availFiles, 2); // Display with green triangle
}
if (availFiles2.Length > 0)
{
Array.Sort(availFiles2);
PopulateFileList(availFiles2, 3); // Display with blue square
}
Cursor.Current = Cursors.Default;
this.BringToFront();
}
else
{
string caption = "No Polls Available";
string msg = "There are no previous polls available to review.";
OkayToShow = false;
PollName = ""; // Need to reset before leaving
Cursor.Current = Cursors.Default;
Tools.ShowMessage(msg, caption, MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
}
}
InitializeScreen(); // This must be at the end or for some reason the listBoxFiles height doesn't "stick"
this.Resize += new System.EventHandler(this.frmSelectFile_Resize);
}
private SelectFileMode OpenMode; // Set by the 'mode' parameter, passed to the constructor
/// <summary>
/// Constructors
/// </summary>
/// <param name="folder"></param>
/// <param name="mode"></param> true - Open to Add to false - Open for Review
/// <param name="newPoll"></param>
public frmSelectFile(string folder, SelectFileMode mode, bool newPoll)
{
SelectFile(folder, mode, newPoll);
}
