/// <summary>
/// 添加新的视频监控播放
/// </summary>
/// <param name="aMsg"></param>
private void AddRTSP(DVRToken aToken)
{
RTSPViewer tmpViewer = GetViewer(aToken);
if (tmpViewer != null)
{
// 调试测试时先不判断该条件
SelectViewer(tmpViewer);
ReLayout();
return;
}
tmpViewer = GetFreeViewer();
if (tmpViewer == null)
{
GuiHelper.MsgBox("视频监控窗口已被占满，请关闭一些监控窗口...");
return;
}
UpdateInfo("开启监控" + aToken);
tmpViewer.LinkToken(aToken);
SelectViewer(tmpViewer);
tmpViewer.StartPlay();
ReLayout();
}
/// <summary>
/// 设置选中指定Viewer
/// </summary>
/// <param name="aViewer"></param>
private void SelectViewer(RTSPViewer aViewer)
{
if (mSelectedViewer != null)
{
mSelectedViewer.BackColor = Color.Firebrick;
}
mSelectedViewer = aViewer;
mSelectedViewer.BackColor = Color.LimeGreen;
}
/// <summary>
/// 窗口载入过程
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void FrmDVR_Load(object sender, EventArgs e)
{
int tmpRes = PlayerMethods.CarEyePlayer_Init(GlobalCfg.DVRKey);
for (int i = 0; i < MaxViewerCount; i++)
{
RTSPViewer tmpViewer = new RTSPViewer(this);
tmpViewer.Click += RTSPViewer_Click;
tmpViewer.DoubleClick += RTSPViewer_DoubleClick;
tmpViewer.Visible = false;
mViewers.Add(tmpViewer);
this.pnlBase.Controls.Add(tmpViewer);
}
// 默认切换到全屏
btnLayout_Click(btnFour, null);
}
/// <summary>
/// 设置全屏模式
/// </summary>
private void SetFullScreen()
{
if (mSelectedViewer == null)
{
if (mViewers == null || mViewers.Count < 1)
{
return;
}
mSelectedViewer = mViewers[0];
}
HideAllViewer();
mSelectedViewer.Location = new Point(0, 0);
mSelectedViewer.Size = this.pnlBase.Size;
mSelectedViewer.Visible = true;
mIsFullScreen = true;
}
/// <summary>
/// 设置6、8分屏布局
/// </summary>
private void SetMasterSlaveScreen(SplitScreenType aType)
{
HideAllViewer();
// 6分屏布局为一个大屏，5个小屏，横竖为3个,相当于9分屏中的左上四屏合一
int tmpCount = (int)aType / 2;
int perWidth = this.pnlBase.Width / tmpCount;
int perHeight = this.pnlBase.Height / tmpCount;
Size perSize = new Size(perWidth, perHeight);
Size mainSize = new Size(this.pnlBase.Width - perWidth, this.pnlBase.Height - perHeight);
RTSPViewer tmpViewer = mViewers[0];
tmpViewer.Location = new Point(0, 0);
tmpViewer.Size = mainSize;
tmpViewer.Visible = true;
// 右手边两个分屏
for (int i = 1; i < tmpCount; i++)
{
tmpViewer = mViewers[i];
tmpViewer.Location = new Point(mainSize.Width, (i - 1) * perHeight);
tmpViewer.Size = perSize;
tmpViewer.Visible = true;
}
for (int i = tmpCount; i < (int)aType; i++)
{
tmpViewer = mViewers[i];
tmpViewer.Location = new Point((i - tmpCount) * perWidth, mainSize.Height);
tmpViewer.Size = perSize;
tmpViewer.Visible = true;
}
if (mSelectedViewer == null)
{
return;
}
if (mViewers.FindIndex((x) => x == mSelectedViewer) >= (int)aType)
{
// 超出分屏个数则不清除选中状态
mSelectedViewer = null;
}
}
/// <summary>
/// 符合4、9、16矩阵的分屏布局
/// </summary>
private void SetMatrixScreen(SplitScreenType aType)
{
HideAllViewer();
// 每行每列的视频输出窗口个数
int tmpCount = (int)Math.Sqrt((int)aType);
int perWidth = this.pnlBase.Width / tmpCount;
int perHeight = this.pnlBase.Height / tmpCount;
Size perSize = new Size(perWidth, perHeight);
for (int i = 0; i < tmpCount; i++)
{
for (int j = 0; j < tmpCount; j++)
{
RTSPViewer tmpViewer = mViewers[i * tmpCount + j];
tmpViewer.Location = new Point(j * perWidth, i * perHeight);
tmpViewer.Size = perSize;
tmpViewer.Visible = true;
if (j == tmpCount - 1)
{
// 最后一列对齐控件右边
tmpViewer.Width += this.pnlBase.Right - tmpViewer.Right;
}
if (i == tmpCount - 1)
{
tmpViewer.Height += this.pnlBase.Bottom - tmpViewer.Bottom;
}
}
}
if (mSelectedViewer == null)
{
return;
}
if (mViewers.FindIndex((x) => x == mSelectedViewer) >= (int)aType)
{
// 超出分屏个数则不清除选中状态
mSelectedViewer = null;
}
}
