private void DeleteNode(TreeNode nodeDeleted)
{
if (nodeDeleted != null) {
List<string> resultMsg = null;
string msgDlgCaption = string.Empty;
bool hasSubtitles = false;
bool hasDuplicateEpisode = false;
bool hasLocalFiles = false;
TreeNode seriesNode = null;
DBEpisode episode = null;
DBSeason season = null;
DBSeries series = null;
if (nodeDeleted.Name == DBSeries.cTableName)
{
series = (DBSeries)nodeDeleted.Tag;
seriesNode = nodeDeleted;
if (series != null) hasLocalFiles = series[DBOnlineSeries.cHasLocalFiles];
}
else if (nodeDeleted.Name == DBSeason.cTableName)
{
season = (DBSeason)nodeDeleted.Tag;
series = (DBSeries)nodeDeleted.Parent.Tag;
seriesNode = nodeDeleted.Parent;
if (season != null) hasLocalFiles = season[DBSeason.cHasLocalFiles];
}
else if (nodeDeleted.Name == DBEpisode.cTableName)
{
episode = (DBEpisode)nodeDeleted.Tag;
season = (DBSeason)nodeDeleted.Parent.Tag;
series = (DBSeries)nodeDeleted.Parent.Parent.Tag;
seriesNode = nodeDeleted.Parent.Parent;
if (episode != null)
{
hasSubtitles = episode.checkHasLocalSubtitles();
hasDuplicateEpisode = episode.HasDuplicateEpisode;
hasLocalFiles = !string.IsNullOrEmpty(episode[DBEpisode.cFilename]);
}
}
DeleteDialog deleteDialog = new DeleteDialog(hasSubtitles, hasDuplicateEpisode, hasLocalFiles);
DialogResult result = deleteDialog.ShowDialog(this);
// nothing to do exit
if (result != DialogResult.OK) return;
#region Delete Subtitles
if (deleteDialog.DeleteMode == TVSeriesPlugin.DeleteMenuItems.subtitles)
{
msgDlgCaption = Translation.UnableToDeleteSubtitles;
switch (nodeDeleted.Name)
{
case DBEpisode.cTableName:
episode = (DBEpisode)nodeDeleted.Tag;
if (episode == null) return;
resultMsg = episode.deleteLocalSubTitles();
break;
}
try
{
TreeNode selectedTN = treeView_Library.SelectedNode;
treeView_Library.SelectedNode = null;
treeView_Library.SelectedNode = selectedTN;
}
catch
{
}
}
#endregion
#region Delete From Disk, Database or Both
if (deleteDialog.DeleteMode != TVSeriesPlugin.DeleteMenuItems.subtitles)
{
msgDlgCaption = Translation.UnableToDelete;
switch (nodeDeleted.Name)
{
#region Delete Series
case DBSeries.cTableName:
if (result == DialogResult.OK)
{
resultMsg = series.deleteSeries(deleteDialog.DeleteMode);
}
break;
#endregion
#region Delete Season
case DBSeason.cTableName:
if (result == DialogResult.OK)
{
resultMsg = season.deleteSeason(deleteDialog.DeleteMode);
}
break;
#endregion
#region Delete Episode
case DBEpisode.cTableName:
if (result == DialogResult.OK)
{
resultMsg = episode.deleteEpisode(deleteDialog.DeleteMode);
}
break;
#endregion
}
#region Cleanup Nodes
// update nodes so that local episode data is removed
if (deleteDialog.DeleteMode == TVSeriesPlugin.DeleteMenuItems.disk)
{
// get the current series node index
int index = this.treeView_Library.Nodes.IndexOf(seriesNode);
// delete the series node
this.treeView_Library.Nodes.Remove(seriesNode);
// create new series node
CreateSeriesNode(DBSeries.Get(series[DBSeries.cID], false), null, index);
// find previously selected node
// it will still exist as we only deleted from disk
seriesNode = treeView_Library.Nodes[index];
seriesNode.Expand();
var selectedNode = seriesNode;
if (season != null)
{
foreach (TreeNode seasonNode in seriesNode.Nodes)
{
if ((seasonNode.Tag as DBSeason)[DBSeason.cIndex] == season[DBSeason.cIndex])
{
seasonNode.Expand();
selectedNode = seasonNode;
if (episode != null)
{
foreach (TreeNode episodeNode in seasonNode.Nodes)
{
if ((episodeNode.Tag as DBEpisode)[DBEpisode.cEpisodeIndex] == episode[DBEpisode.cEpisodeIndex])
{
selectedNode = episodeNode;
}
}
}
}
}
}
// select the last deleted node
this.treeView_Library.SelectedNode = selectedNode;
this.treeView_Library.Select();
}
// always delete tree node if removing from database
if (resultMsg.Count == 0 && deleteDialog.DeleteMode != TVSeriesPlugin.DeleteMenuItems.disk)
{
this.treeView_Library.Nodes.Remove(nodeDeleted);
// get new selected node
TreeNode selectedNode = this.treeView_Library.SelectedNode;
// if we deleted a double episode from the database
// then find the 2nd or 1st episode and delete that node as well
if (selectedNode != null && selectedNode.Name == DBEpisode.cTableName && episode.IsDoubleEpisode)
{
string filename = episode[DBEpisode.cFilename];
if (episode.IsSecondOfDoubleEpisode)
{
// check current selected node
if ((selectedNode.Tag as DBEpisode)[DBEpisode.cFilename] == filename)
{
this.treeView_Library.Nodes.Remove(selectedNode);
}
// check the previous node
else if (selectedNode.PrevNode != null && (selectedNode.PrevNode.Tag as DBEpisode)[DBEpisode.cFilename] == filename)
{
this.treeView_Library.Nodes.Remove(selectedNode.PrevNode);
}
}
else
{
// check current selected node
if ((selectedNode.Tag as DBEpisode)[DBEpisode.cFilename] == filename)
{
this.treeView_Library.Nodes.Remove(selectedNode);
}
// check the next node
else if (selectedNode.NextNode != null && (selectedNode.NextNode.Tag as DBEpisode)[DBEpisode.cFilename] == filename)
{
this.treeView_Library.Nodes.Remove(selectedNode.NextNode);
}
}
// get new selected node
selectedNode = this.treeView_Library.SelectedNode;
}
// see if need to delete season/series tree nodes
// i.e. they're no underlying seasons/episodes
if (selectedNode != null && selectedNode.Name == DBSeason.cTableName)
{
// we may have removed the last episode of a season
// leaving no episode nodes for the selected season
if (selectedNode.GetNodeCount(false) == 0)
{
// delete selected season node
this.treeView_Library.Nodes.Remove(selectedNode);
// get new selected node - maybe a series now
selectedNode = this.treeView_Library.SelectedNode;
}
}
if (selectedNode != null && selectedNode.Name == DBSeries.cTableName)
{
if (selectedNode.GetNodeCount(true) == 0)
{
this.treeView_Library.Nodes.Remove(selectedNode);
}
}
}
#endregion
#region Clear Selected Images
if (this.treeView_Library.Nodes.Count == 0)
{
// also clear the data pane
this.dataGridView1.Rows.Clear();
try
{
if (this.pictureBox_Series.Image != null)
{
this.pictureBox_Series.Image.Dispose();
this.pictureBox_Series.Image = null;
this.comboBox_BannerSelection.Items.Clear();
}
if (this.pictureBox_SeriesPoster != null)
{
this.pictureBox_SeriesPoster.Image.Dispose();
this.pictureBox_SeriesPoster.Image = null;
this.comboBox_PosterSelection.Items.Clear();
}
}
catch { }
}
#endregion
}
#endregion
// Show errors, if any
if (resultMsg != null && resultMsg.Count > 0)
{
MessageBox.Show(string.Join("\n", resultMsg.ToArray()), msgDlgCaption, MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
}
private void DeleteNode(TreeNode nodeDeleted)
{
if (nodeDeleted != null) {
List<string> resultMsg = null;
string msgDlgCaption = string.Empty;
bool hasSubtitles = false;
if (nodeDeleted.Name == DBEpisode.cTableName)
{
DBEpisode episode = (DBEpisode)nodeDeleted.Tag;
if (episode != null && episode.checkHasLocalSubtitles())
hasSubtitles = true;
}
DeleteDialog deleteDialog = new DeleteDialog(hasSubtitles);
DialogResult result = deleteDialog.ShowDialog(this);
// nothing to do exit
if (result != DialogResult.OK) return;
#region Delete Subtitles
if (deleteDialog.DeleteMode == TVSeriesPlugin.DeleteMenuItems.subtitles)
{
msgDlgCaption = Translation.UnableToDeleteSubtitles;
switch (nodeDeleted.Name)
{
case DBEpisode.cTableName:
DBEpisode episode = (DBEpisode)nodeDeleted.Tag;
if (episode == null) return;
resultMsg = episode.deleteLocalSubTitles();
break;
}
try
{
TreeNode selectedTN = treeView_Library.SelectedNode;
treeView_Library.SelectedNode = null;
treeView_Library.SelectedNode = selectedTN;
}
catch
{
}
}
#endregion
#region Delete From Disk, Database or Both
if (deleteDialog.DeleteMode != TVSeriesPlugin.DeleteMenuItems.subtitles)
{
msgDlgCaption = Translation.UnableToDelete;
switch (nodeDeleted.Name)
{
#region Delete Series
case DBSeries.cTableName:
if (result == DialogResult.OK)
{
DBSeries series = (DBSeries)nodeDeleted.Tag;
resultMsg = series.deleteSeries(deleteDialog.DeleteMode);
}
break;
#endregion
#region Delete Season
case DBSeason.cTableName:
if (result == DialogResult.OK)
{
DBSeason season = (DBSeason)nodeDeleted.Tag;
resultMsg = season.deleteSeason(deleteDialog.DeleteMode);
}
break;
#endregion
#region Delete Episode
case DBEpisode.cTableName:
if (result == DialogResult.OK)
{
DBEpisode episode = (DBEpisode)nodeDeleted.Tag;
resultMsg = episode.deleteEpisode(deleteDialog.DeleteMode);
}
break;
#endregion
}
// Delete tree node
if (resultMsg.Count == 0 && deleteDialog.DeleteMode != TVSeriesPlugin.DeleteMenuItems.disk)
treeView_Library.Nodes.Remove(nodeDeleted);
if (treeView_Library.Nodes.Count == 0)
{
// also clear the data pane
this.detailsPropertyBindingSource.Clear();
try
{
if (this.pictureBox_Series.Image != null)
{
this.pictureBox_Series.Image.Dispose();
this.pictureBox_Series.Image = null;
}
}
catch { }
}
}
#endregion
// Show errors, if any
if (resultMsg != null && resultMsg.Count > 0)
{
MessageBox.Show(string.Join("\n", resultMsg.ToArray()), msgDlgCaption, MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
}