//===================================================================
// アクセサ
//===================================================================
//-------------------------------------------------------------------
// Directory/Entry
//-------------------------------------------------------------------
/// Entryをラベルに変換する
private string GetEntryLabel(InternalEntry entry)
{
var pixelFormatString =
Constants.ImagePixelFormatLabels[(ImagePixelFormats)entry.SamplePixelFormat];
return string.Format("[{0}] {1} ({2} {3}x{4} {5:F0}fps)",
entry.ProcessID,
entry.ProcessName,
pixelFormatString,
entry.SampleWidth, entry.SampleHeight,
entry.FPS);
}
/// 共有メモリアクセスオブジェクトからDirectoryを読み込む
/// @param interprocess プロセス間通信用オブジェクト
public void RefreshDirectory(Interprocess interprocess)
{
// 共有メモリにアクセス
var initResult = interprocess.InitDirectory();
if (!initResult) return;
Directory directory;
var getResult = interprocess.GetDirectory(out directory);
if (!getResult) return;
// Entries/EntryLabelsを更新
this.entries.Clear();
this.EntryLabels.Clear();
foreach (var entry in directory.Entries) {
if (entry.ProcessID == 0) continue;
// InternalEntryの生成と追加
var internalEntry = new InternalEntry(entry);
this.entries[entry.ProcessID] = internalEntry;
// ラベルの生成と追加
this.EntryLabels.Add(entry.ProcessID, this.GetEntryLabel(internalEntry));
}
// 現在選択中のプロセスIDがなくなっていた場合
if (!this.entries.ContainsKey(this.CurrentProcessID)) {
if (this.entries.Count == 0) {
this.CurrentProcessID = 0;
} else {
// 適当に最初の一個を選ぶ
foreach (var key in this.entries.Keys) {
this.CurrentProcessID = key;
break;
}
}
}
}
