private void Next()
{
llnode = llnode.Next;
fmp = llnode.Value;
B.IsEnabled = true;
N.IsEnabled = (llnode.Next != null);
UpdateMembers(true);
MainFrame.Navigate(fmp);
}
private void Back()
{
llnode = llnode.Previous;
fmp = llnode.Value;
N.IsEnabled = true;
B.IsEnabled = (llnode.Previous != null);
UpdateMembers(true);
Debug.WriteLine("Inside Back ---------> IsFilterActive " + isFilterActive);
MainFrame.Navigate(fmp);
}
private void Refresh()
{
if (pD != null)
{
llnode.Value = new File_Manager_Page(pD);
}
else
{
llnode.Value = new File_Manager_Page();
}
fmp = llnode.Value;
B.IsEnabled = (llnode.Previous != null);
N.IsEnabled = (llnode.Next != null);
UpdateMembers(true);
MainFrame.Navigate(fmp);
}
public File_Manager()
{
InitializeComponent();
cbItem["None"] = 1;
cbItem[".pdf"] = 2;
cbItem[".txt"] = 3;
cbItem[".doc"] = 4;
cbItem[".docx"] = 5;
cbItem[".mp3"] = 6;
cbItem[".mp4"] = 7;
cbItem[".wav"] = 8;
cbItem[".wmv"] = 9;
cbItem[".mpeg"] = 10;
cbItem[".avi"] = 11;
fmp = new File_Manager_Page();
ll.AddFirst(fmp);
llnode = ll.First;
TB1.Text = "";
B.IsEnabled = N.IsEnabled = TB1.IsEnabled = false;
UpdateMembers(true);
MainFrame.Navigate(fmp);
}
private void Open(int selectedItemNo)
{
if (selectedItemNo == 0)
{
Speak_Listen.Speak("You haven't selected any item.");
}
else if (isFolder == 1)
{
DirectoryInfo dI = fmp.GetSelectedFolder(selectedItemNo);
/******************* Memory Management Start ***************/
temp = llnode.Next;
while (temp != null)
{
nxt = temp.Next;
temp.Value.Dispose();
ll.Remove(temp);
temp = nxt;
}
/******************* Memory Management Finish ****************/
ll.AddAfter(llnode, new File_Manager_Page(dI));
llnode = llnode.Next;
fmp = llnode.Value;
B.IsEnabled = true;
N.IsEnabled = false;
UpdateMembers(true);
MainFrame.Navigate(fmp);
}
else
{
FileInfo fI = fmp.GetSelectedFile(selectedItemNo);
Debug.WriteLine("QQQQQQQQQQQQQ " + fI.Name);
if (fI.Name == "firefox.exe" || fI.Name == "chrome.exe" || fI.Name == "iexplore")
{
// TODO 1: Call the Web Browser Controller
}
else
{
switch (fI.Extension)
{
case ".pdf":
// TODO 1: Call the PDF Reader
break;
case ".txt":
// TODO 1: Call the Respective Document Controller
break;
case ".doc":
case ".docx":
Document.MSWord_Controller mSWord = new Document.MSWord_Controller(fI.FullName);
break;
case ".mp3":
case ".mp4":
case ".wav":
case ".mpeg":
case ".wmv":
case ".avi":
// TODO 1: Call the Media Player
break;
default:
Speak_Listen.Speak("Sorry, the file format is not supported.");
break;
}
}
}
}