private void OnSaveBtnClick(object sender, EventArgs e)
{
if (this.screenListView.SelectedItems.Count == 0)
{
MessageForm msg = new MessageForm();
msg.setCancelBtn(false);
msg.setText("请选择一个需要共享的屏幕！");
msg.ShowDialog();
return;
}
TRTCScreenCaptureSourceInfo sourceinfo = mScreenList.getSourceInfo(0);
for (uint i = 0; i < mScreenList.getCount(); i++)
{
TRTCScreenCaptureSourceInfo info = mScreenList.getSourceInfo(i);
if (this.screenListView.SelectedItems[0].Text.Equals(mScreenList.getSourceInfo(i).sourceName))
{
sourceinfo = info;
break;
}
}
RECT rect = new RECT()
{
top = 0,
left = 0,
right = 0,
bottom = 0
};
mTRTCCloud.selectScreenCaptureTarget(ref sourceinfo, ref rect, true, true);
mMainForm.OnSetScreenParamsCallback(true);
this.Close();
}
private void OnSaveBtnClick(object sender, EventArgs e)
{
for (uint i = 0; i < mScreenList.getCount(); i++)
{
TRTCScreenCaptureSourceInfo sourse = mScreenList.getSourceInfo(i);
if (sourse.sourceName.Equals(this.screenComboBox.Text))
{
mScreenInfo = sourse;
}
}
RECT rect = new RECT()
{
top = int.Parse(string.IsNullOrEmpty(this.topTextBox.Text) ? "0" : this.topTextBox.Text),
left = int.Parse(string.IsNullOrEmpty(this.LeftTextBox.Text) ? "0" : this.LeftTextBox.Text),
right = int.Parse(string.IsNullOrEmpty(this.rightTextBox.Text) ? "0" : this.rightTextBox.Text),
bottom = int.Parse(string.IsNullOrEmpty(this.bottomTextBox.Text) ? "0" : this.bottomTextBox.Text)
};
mTRTCCloud.selectScreenCaptureTarget(ref mScreenInfo, ref rect, true, true);
mMainForm.OnSetScreenParamsCallback(true);
this.Close();
}
private void OnLoad(object sender, EventArgs e)
{
SIZE thumbSize = new SIZE()
{
cx = 100, cy = 100
};
SIZE iconSize = new SIZE()
{
cx = 100, cy = 100
};
mScreenList = mTRTCCloud.getScreenCaptureSources(ref thumbSize, ref iconSize);
Log.I(String.Format("ITRTCScreenCaptureSourceList : count = {0}", mScreenList.getCount()));
for (uint i = 0; i < mScreenList.getCount(); i++)
{
TRTCScreenCaptureSourceInfo sourse = mScreenList.getSourceInfo(i);
this.screenComboBox.Items.Add(sourse.sourceName);
Log.I(String.Format("ScreenCaoture{0} : type = {1}, sourseId = {2}, sourseName = {3}, thumbBuffer = {4}, iconBuffer = {5}",
i + 1, sourse.type, sourse.sourceId, sourse.sourceName, sourse.thumbBGRA.buffer + " {" + sourse.thumbBGRA.width + ", " + sourse.thumbBGRA.height + "}",
sourse.iconBGRA.buffer + " {" + sourse.iconBGRA.width + ", " + sourse.iconBGRA.height + "}"));
}
this.screenComboBox.SelectedIndex = 0;
}
private void OnLoad(object sender, EventArgs e)
{
SIZE thumbSize = new SIZE()
{
cx = 120, cy = 70
};
SIZE iconSize = new SIZE()
{
cx = 20, cy = 20
};
mScreenList = mTRTCCloud.getScreenCaptureSources(ref thumbSize, ref iconSize);
for (uint i = 0; i < mScreenList.getCount(); i++)
{
TRTCScreenCaptureSourceInfo sourse = mScreenList.getSourceInfo(i);
Log.I(String.Format("ScreenCaoture{0} : type = {1}, sourseId = {2}, sourseName = {3}, thumbBuffer = {4}, iconBuffer = {5}",
i + 1, sourse.type, sourse.sourceId, sourse.sourceName, sourse.thumbBGRA.buffer + " {" + sourse.thumbBGRA.width + ", " + sourse.thumbBGRA.height + "}, length = " + sourse.thumbBGRA.length,
sourse.iconBGRA.buffer + " {" + sourse.iconBGRA.width + ", " + sourse.iconBGRA.height + "}, length = " + sourse.iconBGRA.length));
string name;
if (sourse.sourceName.Equals("Screen1"))
{
name = "显示器-1";
}
else if (sourse.sourceName.Equals("Screen2"))
{
name = "显示器-2";
}
else if (sourse.sourceName.Equals("Screen3"))
{
name = "显示器-3";
}
else if (sourse.sourceName.Equals("Screen4"))
{
name = "显示器-4";
}
else if (sourse.sourceName.Equals("Screen5"))
{
name = "显示器-5";
}
else
{
name = sourse.sourceName;
}
// 设置屏幕缩略图
int width = 120;
int height = 70;
Bitmap bmp = new Bitmap(width, height, PixelFormat.Format32bppRgb);
if (sourse.thumbBGRA.length <= 0)
{
// 未找到缩略图，不显示
using (Graphics g = Graphics.FromImage(bmp))
{
g.Clear(Color.White);
}
mImageList.Images.Add(name, bmp);
continue;
}
BitmapData bmpData = bmp.LockBits(new Rectangle(0, 0, width, height), ImageLockMode.WriteOnly, PixelFormat.Format32bppRgb);
int stride = bmpData.Stride;
IntPtr iptr = bmpData.Scan0;
int scanBytes = stride * height;
int posScan = 0, posReal = 0;
byte[] pixelValues = new byte[scanBytes];
for (int j = 0; j < sourse.thumbBGRA.buffer.Length; j++)
{
pixelValues[posScan++] = sourse.thumbBGRA.buffer[posReal++];
}
Marshal.Copy(pixelValues, 0, iptr, scanBytes);
bmp.UnlockBits(bmpData);
mImageList.Images.Add(name, bmp);
}
this.screenListView.LargeImageList = mImageList;
this.screenListView.BeginUpdate();
for (int i = 0; i < mImageList.Images.Count; i++)
{
ListViewItem item = new ListViewItem();
item.ImageIndex = i;
item.Text = mImageList.Images.Keys[i];
this.screenListView.Items.Add(item);
}
this.screenListView.EndUpdate();
this.screenListView.HideSelection = true;
if (this.screenListView.Items.Count > 0)
{
this.screenListView.Items[0].Selected = true;
this.screenListView.Select();
}
}
