public void AddDownload(object key, string text)
{
if (this.m_cancelledDownloads.Contains(key))
{
this.m_cancelledDownloads.Remove(key);
}
if (!this.m_downloadLookup.ContainsKey(key))
{
DownloadViewItem item = this.CreateDownloadViewItem(text);
this.m_downloadLookup.Add(key, item);
this.tblMain.RowCount++;
this.tblMain.RowStyles.Add(new RowStyle(SizeType.Percent, 100f));
this.tblMain.RowStyles[this.tblMain.RowStyles.Count - 2].SizeType = SizeType.Absolute;
this.tblMain.RowStyles[this.tblMain.RowStyles.Count - 2].Height = s_rowHeight;
this.tblMain.Controls.Add(item, 0, this.tblMain.RowStyles.Count - 2);
this.UpdateSize();
}
else
{
DownloadViewItem control = this.m_downloadLookup[key];
DownloadViewItem item3 = this.CreateDownloadViewItem(text);
TableLayoutPanelCellPosition positionFromControl = this.tblMain.GetPositionFromControl(control);
this.tblMain.Controls.Remove(control);
this.tblMain.Controls.Add(item3, positionFromControl.Column, positionFromControl.Row);
this.m_downloadLookup.Remove(key);
this.m_downloadLookup.Add(key, item3);
}
}
public void AddDownload(object key, string text)
{
if (m_cancelledDownloads.Contains(key))
{
m_cancelledDownloads.Remove(key);
}
if (!m_downloadLookup.ContainsKey(key))
{
DpiScale dpiScale = new DpiScale(CreateGraphics());
DownloadViewItem item = CreateDownloadViewItem(text);
m_downloadLookup.Add(key, item);
tblMain.RowCount++;
tblMain.RowStyles.Add(new RowStyle(SizeType.Percent, 100));
tblMain.RowStyles[tblMain.RowStyles.Count - 2].SizeType = SizeType.Absolute;
tblMain.RowStyles[tblMain.RowStyles.Count - 2].Height = dpiScale.ScaleIntY(s_rowHeight);
tblMain.Controls.Add(item, 0, tblMain.RowStyles.Count - 2);
UpdateSize();
}
else
{
DownloadViewItem itemOld = m_downloadLookup[key];
DownloadViewItem item = CreateDownloadViewItem(text);
TableLayoutPanelCellPosition pos = tblMain.GetPositionFromControl(itemOld);
tblMain.Controls.Remove(itemOld);
tblMain.Controls.Add(item, pos.Column, pos.Row);
m_downloadLookup.Remove(key);
m_downloadLookup.Add(key, item);
}
}
public void UpdateDownload(object key, string text)
{
if (m_downloadLookup.ContainsKey(key))
{
DownloadViewItem item = m_downloadLookup[key];
item.DisplayText = text;
}
}
private void item_Cancelled(object sender, EventArgs e)
{
DownloadViewItem item = sender as DownloadViewItem;
if (item != null)
{
this.HandleItemCancel(item);
}
}
public void RemoveDownload(object key)
{
if (this.m_downloadLookup.ContainsKey(key))
{
DownloadViewItem item = this.m_downloadLookup[key];
this.m_downloadLookup.Remove(key);
this.RemoveDownloadRow(item);
this.UpdateSize();
}
}
private void cancelToolStripMenuItem_Click(object sender, EventArgs e)
{
DownloadViewItem sourceControl = this.menuOptions.SourceControl as DownloadViewItem;
this.SelectedItem = sourceControl;
if (sourceControl != null)
{
this.HandleItemCancel(sourceControl);
}
}
private void playToolStripMenuItem_Click(object sender, EventArgs e)
{
DownloadViewItem sourceControl = this.menuOptions.SourceControl as DownloadViewItem;
this.SelectedItem = sourceControl;
if (((sourceControl != null) && (this.UserPlay != null)) && (sourceControl.ProgressValue == 100))
{
this.UserPlay(this, new EventArgs());
}
}
private object GetKey(DownloadViewItem item)
{
foreach (KeyValuePair <object, DownloadViewItem> pair in this.m_downloadLookup)
{
if (pair.Value == item)
{
return(pair.Key);
}
}
return(null);
}
private void playToolStripMenuItem_Click(object sender, EventArgs e)
{
DownloadViewItem item = menuOptions.SourceControl as DownloadViewItem;
SelectedItem = item;
if (item != null && UserPlay != null && item.ProgressValue == 100)
{
UserPlay(this, new EventArgs());
}
}
private void cancelToolStripMenuItem_Click(object sender, EventArgs e)
{
DownloadViewItem item = menuOptions.SourceControl as DownloadViewItem;
SelectedItem = item;
if (item != null)
{
HandleItemCancel(item);
}
}
private DownloadViewItem CreateDownloadViewItem(string text)
{
DownloadViewItem item1 = new DownloadViewItem {
Dock = DockStyle.Fill,
Key = text,
DisplayText = text
};
item1.Cancelled += new EventHandler(this.item_Cancelled);
item1.ContextMenuStrip = this.menuOptions;
return(item1);
}
private object GetKey(DownloadViewItem item)
{
foreach (KeyValuePair <object, DownloadViewItem> kvp in m_downloadLookup)
{
if (kvp.Value == item)
{
return(kvp.Key);
}
}
return(null);
}
public void UpdateDownload(object key, int percent)
{
if (this.m_downloadLookup.ContainsKey(key))
{
DownloadViewItem item = this.m_downloadLookup[key];
item.ProgressValue = percent;
if (percent == 100)
{
item.CancelVisible = false;
}
}
}
private DownloadViewItem CreateDownloadViewItem(string text)
{
DownloadViewItem item = new DownloadViewItem();
item.Dock = DockStyle.Fill;
item.Key = text;
item.DisplayText = text;
item.Cancelled += item_Cancelled;
item.ContextMenuStrip = menuOptions;
return(item);
}
private void removeFromHistoryToolStripMenuItem_Click(object sender, EventArgs e)
{
DownloadViewItem sourceControl = this.menuOptions.SourceControl as DownloadViewItem;
if (sourceControl != null)
{
this.RemoveDownloadRow(sourceControl);
object key = this.GetKey(sourceControl);
if (key != null)
{
this.m_downloadLookup.Remove(key);
}
}
}
private void removeFromHistoryToolStripMenuItem_Click(object sender, EventArgs e)
{
DownloadViewItem item = menuOptions.SourceControl as DownloadViewItem;
if (item != null)
{
RemoveDownloadRow(item);
object key = GetKey(item);
if (key != null)
{
m_downloadLookup.Remove(key);
}
}
}
private void HandleItemCancel(DownloadViewItem item)
{
if (item.ProgressValue != 100)
{
item.ProgressValue = 0;
}
if (this.DownloadCancelled != null)
{
object key = this.GetKey(item);
if (key != null)
{
this.m_cancelledDownloads.Add(key);
this.DownloadCancelled(this, new EventArgs());
}
}
}
private void RemoveDownloadRow(DownloadViewItem item)
{
int row = this.tblMain.GetRow(item);
if (row > -1)
{
this.tblMain.Controls.Remove(item);
this.tblMain.RowStyles.RemoveAt(row);
for (int i = row + 1; i < this.tblMain.RowCount; i++)
{
DownloadViewItem item2 = this.GetItem(i);
if (item2 != null)
{
this.tblMain.Controls.Remove(item2);
this.tblMain.Controls.Add(item2, 0, i - 1);
}
}
}
}
private void RemoveDownloadRow(DownloadViewItem item)
{
int row = tblMain.GetRow(item);
if (row > -1)
{
tblMain.Controls.Remove(item);
tblMain.RowStyles.RemoveAt(row);
for (int i = row + 1; i < tblMain.RowCount; i++) //have to shift the controls up (TableLayoutPanel is dumb)
{
DownloadViewItem itemMove = GetItem(i);
if (itemMove != null)
{
tblMain.Controls.Remove(itemMove);
tblMain.Controls.Add(itemMove, 0, i - 1);
}
}
}
}
