// List selected
private void listbutton_Click(object sender, EventArgs e)
{
int listindex;
DisplayButton c = (DisplayButton)sender;
if (int.TryParse(c.Tag.ToString(), out listindex))
{
SelectList(listindex);
}
}
// Directory button clicked
private void dirbutton_Click(object sender, EventArgs e)
{
DisplayButton thisbutton = (DisplayButton)sender;
if (thisbutton.IsInfoFlashing)
{
thisbutton.StopInfoFlash();
}
else
{
thisbutton.StartInfoFlash();
}
UpdateSearchButton();
}
// File clicked
private void filebutton_Click(object sender, EventArgs e)
{
// Check if this is a directory
DisplayButton button = (sender as DisplayButton);
int itemindex = (int)(button.Tag);
if ((itemindex >= 0) && (itemindex < allitems.TotalCount))
{
if (allitems[itemindex].isdirectory)
{
currentpath = allitems[itemindex].filepathname;
searchresults = false;
RefreshDirButtons();
RefreshFilesList(true);
}
else
{
// Select the file
for (int i = 0; i < numbuttons; i++)
{
if (filebuttons[i] == button)
{
if (itemselected[itemindex])
{
// Deselect
filebuttons[i].StopInfoFlash();
itemselected[itemindex] = false;
}
else
{
// Select
filebuttons[i].StartInfoFlash();
itemselected[itemindex] = true;
}
break;
}
}
UpdateButtons();
}
}
}
// Doubleclicking a file
private void filebutton_DoubleClick(object sender, EventArgs e)
{
// Determine index
DisplayButton button = (sender as DisplayButton);
int realindex = (int)(button.Tag);
// Make selected state the same for all items
bool thisstate = itemselected[realindex];
for (int i = allitems.DirectoryCount; i < allitems.TotalCount; i++)
{
itemselected[i] = thisstate;
}
// After doubleclick there is another click event which must select this one
itemselected[realindex] = !itemselected[realindex];
UpdateFileItems();
UpdateButtons();
}
// A quick item is clicked
private void quickitem_Click(object sender, EventArgs e)
{
DisplayButton quickitembutton = (DisplayButton)sender;
int index = GetIndexByName(quickitembutton.Text);
if (index > -1)
{
items[index].count++;
items[index].SqlUpdateOrInsert(false);
}
else
{
GroceriesItem newitem = new GroceriesItem();
newitem.name = quickitembutton.Text;
newitem.count = 1;
newitem.list = selectedlist;
newitem.SqlUpdateOrInsert(true);
items = General.Groceries.GetAllItems(selectedlist).ToArray();
}
RefreshMainItems();
}
// This sets up the directory buttons for the current path
private void RefreshDirButtons()
{
bool titlehidden = false;
DisplayButton lastdirbutton = rootbutton;
if (searchresults)
{
// Hide all buttons
for (int i = 0; i < dirbuttons.Length; i++)
{
dirbuttons[i].Visible = false;
}
// Setup buttons for search results
dirbuttons[0].Visible = true;
dirbuttons[0].Text = "Search results for \"" + searchstring + "\"";
dirsizelabel.Text = dirbuttons[0].Text;
dirbuttons[0].Width = Math.Min(dirsizelabel.Width, titlelabel.Left - dirbuttons[0].Left - 20);
dirbuttons[0].Clickable = false;
lastdirbutton = dirbuttons[0];
}
else
{
// Figure out path parts
string proot = Path.GetFullPath(General.Settings.LibraryRoot);
string pcur = Path.GetFullPath(currentpath);
if (!pcur.StartsWith(proot))
{
throw new Exception("Current path does not contain root path. Fix me!");
}
string relpath = pcur.Substring(proot.Length);
relpath.Trim(Path.DirectorySeparatorChar);
string[] pathparts;
if (relpath.Length > 0)
{
pathparts = relpath.Split(Path.DirectorySeparatorChar);
}
else
{
pathparts = new string[0];
}
if (pathparts.Length > dirbuttons.Length)
{
throw new Exception("Paths longer than " + dirbuttons.Length + " directories deep are not supported. Fix me!");
}
// Setup buttons
for (int i = 0; i < dirbuttons.Length; i++)
{
if (i < pathparts.Length)
{
dirsizelabel.Text = pathparts[i];
int width = Math.Min(dirsizelabel.Width, 300);
dirbuttons[i].Text = pathparts[i];
dirbuttons[i].Visible = true;
dirbuttons[i].Width = width;
dirbuttons[i].Clickable = true;
if (i > 0)
{
dirbuttons[i].Left = dirbuttons[i - 1].Right + dirbuttons[i].Margin.Left + dirbuttons[i - 1].Margin.Right;
}
if (dirbuttons[i].Right > 777)
{
if (dirbuttons[i].Left > 1150)
{
// No room to display this button
dirbuttons[i].Visible = false;
}
else
{
// We have to hide the title to make room or the directory buttons
titlehidden = true;
if (dirbuttons[i].Right > barend.Left)
{
dirbuttons[i].Width = barend.Left - dirbuttons[i].Left - barend.Margin.Left - barend.Margin.Right;
}
lastdirbutton = dirbuttons[i];
}
}
else
{
lastdirbutton = dirbuttons[i];
}
}
else
{
dirbuttons[i].Visible = false;
}
}
}
// Adjust title label and directory filler
titlelabel.Visible = !titlehidden;
int fillerrightalign = titlehidden ? barend.Left : fillerright.Left;
directoryfiller.Left = lastdirbutton.Right + directoryfiller.Margin.Left + lastdirbutton.Margin.Right;
directoryfiller.Width = fillerrightalign - directoryfiller.Left;
}
