private void showImage(int index)
{
if (index >= imageList.Count)
{
return;
}
ShowIndex = index;
this.BeginInvoke(new EventHandler((s, e) =>
{
if (ShowIndex == 0)
{
leftPictureBox.Visible = false;
}
else
{
leftPictureBox.Visible = true;
}
if (ShowIndex == imageList.Count - 1)
{
rightPictureBox2.Visible = false;
}
else
{
rightPictureBox2.Visible = true;
}
this.Invalidate();
}));
ChatHistoryListItem item = imageList[ShowIndex];
if (item.model.isGifFace)
{
if (item.model.faceH < Height - 60 && item.model.faceW < Width - 150)
{
this.BeginInvoke(new EventHandler((s, e) =>
{
if (vlcControl1.IsPlaying)
{
vlcControl1.Stop();
}
vlcControl1.Visible = false;
dSkinPictureBox1.Visible = true;
dSkinNewPanel1.Visible = false;
dSkinButton1.Visible = false;
dSkinPictureBox1.Image = item.model.image == null ? item.model.thumbnailImage : item.model.image;
dSkinPictureBox1.Location = new Point((Width - item.model.faceW - 150) / 2, (Height - item.model.faceH) / 2 + 60);
dSkinPictureBox1.Size = new Size(item.model.faceW, item.model.faceH);
DCWebImageMaanager.shard.downloadImageAsync(item.model.gitFaceURL, (image, b) =>
{
if (image != null)
{
if (dSkinPictureBox1.IsHandleCreated)
{
dSkinPictureBox1.BeginInvoke(new EventHandler((ss, ee) =>
{
dSkinPictureBox1.Image = image;
dSkinPictureBox1.Invalidate();
}));
}
}
});
this.Invalidate();
}));
}
else if (item.model.faceH > Height - 60)
{
int w = Convert.ToInt32((double)item.model.faceW / (double)item.model.faceH * (Height - 60));
this.BeginInvoke(new EventHandler((s, e) =>
{
if (vlcControl1.IsPlaying)
{
vlcControl1.Stop();
}
vlcControl1.Visible = false;
dSkinPictureBox1.Visible = true;
dSkinNewPanel1.Visible = false;
dSkinButton1.Visible = false;
dSkinPictureBox1.Image = item.model.image == null ? item.model.thumbnailImage : item.model.image;
dSkinPictureBox1.Location = new Point((Width - 150 - w) / 2, 60);
dSkinPictureBox1.Size = new Size(w, Height - 60);
DCWebImageMaanager.shard.downloadImageAsync(item.model.gitFaceURL, (image, b) =>
{
if (image != null)
{
if (dSkinPictureBox1.IsHandleCreated)
{
dSkinPictureBox1.BeginInvoke(new EventHandler((ss, ee) =>
{
dSkinPictureBox1.Image = image;
dSkinPictureBox1.Invalidate();
}));
}
}
});
this.Invalidate();
}));
}
else
{
int h = Convert.ToInt32((double)item.model.faceH / (double)item.model.faceW * ((double)Width - 150));
this.BeginInvoke(new EventHandler((s, e) =>
{
if (vlcControl1.IsPlaying)
{
vlcControl1.Stop();
}
vlcControl1.Visible = false;
dSkinPictureBox1.Visible = true;
dSkinNewPanel1.Visible = false;
dSkinButton1.Visible = false;
dSkinPictureBox1.Image = item.model.image == null ? item.model.thumbnailImage : item.model.image;
dSkinPictureBox1.Location = new Point((Width - 150 - item.model.faceW) / 2, (Height - h) / 2 + 60);
dSkinPictureBox1.Size = new Size(item.model.faceW, h);
DCWebImageMaanager.shard.downloadImageAsync(item.model.gitFaceURL, (image, b) =>
{
if (image != null)
{
if (dSkinPictureBox1.IsHandleCreated)
{
dSkinPictureBox1.BeginInvoke(new EventHandler((ss, ee) =>
{
dSkinPictureBox1.Image = image;
dSkinPictureBox1.Invalidate();
}));
}
}
});
this.Invalidate();
}));
}
}
else if (item.model.bodyType == EMMessageBodyType.IMAGE)
{
if (File.Exists(item.model.fileLocalPath))
{
try
{
Image image = Image.FromFile(item.model.fileLocalPath);
Size s = image.Size;
if (s.Height > s.Width)
{
int w = Convert.ToInt32((double)s.Width / (double)s.Height * (this.Height - 60));
int h = Convert.ToInt32((double)s.Height / (double)s.Width * w);
s = new Size(w, h);
}
else
{
int h = Convert.ToInt32((double)s.Height / (double)s.Width * (this.Width - 150));
int w = Convert.ToInt32((double)s.Width / (double)s.Height * h);
s = new Size(w, h);
}
this.BeginInvoke(new EventHandler((ss, ee) =>
{
if (vlcControl1.IsPlaying)
{
vlcControl1.Stop();
}
vlcControl1.Visible = false;
dSkinPictureBox1.Visible = true;
dSkinNewPanel1.Visible = false;
dSkinPictureBox1.Image = image;
dSkinButton1.Visible = false;
dSkinPictureBox1.Location = new Point((this.Width - 150 - s.Width) / 2 + 75, (this.Height - s.Height) / 2 + 60);
dSkinPictureBox1.Size = s;
this.Invalidate();
}));
}
catch (Exception e)
{
DownLoadChatFileManager.shard.downloadFileAttchment(item.model.message, (msg) =>
{
EMImageMessageBody mImageMessageBody = msg.bodies()[0] as EMImageMessageBody;
if (File.Exists(mImageMessageBody.localPath()))
{
Image image = Image.FromFile(mImageMessageBody.localPath());
if (image != null)
{
Size s = image.Size;
if (s.Height > s.Width)
{
int w = Convert.ToInt32((double)s.Width / (double)s.Height * (this.Height - 60));
int h = Convert.ToInt32((double)s.Height / (double)s.Width * w);
s = new Size(w, h);
}
else
{
int h = Convert.ToInt32((double)s.Height / (double)s.Width * (this.Width - 150));
int w = Convert.ToInt32((double)s.Width / (double)s.Height * h);
s = new Size(w, h);
}
this.BeginInvoke(new EventHandler((ss, ee) =>
{
if (vlcControl1.IsPlaying)
{
vlcControl1.Stop();
}
vlcControl1.Visible = false;
dSkinPictureBox1.Visible = true;
dSkinNewPanel1.Visible = false;
dSkinButton1.Visible = false;
dSkinPictureBox1.Image = image;
dSkinPictureBox1.Location = new Point((this.Width - 150 - s.Width) / 2 + 75, (this.Height - s.Height) / 2 + 60);
dSkinPictureBox1.Size = s;
this.Invalidate();
}));
}
else
{
MessageBox.Show("加载图片失败");
}
}
});
}
}
else
{
DownLoadChatFileManager.shard.downloadFileAttchment(item.model.message, (msg) =>
{
EMImageMessageBody mImageMessageBody = msg.bodies()[0] as EMImageMessageBody;
if (File.Exists(mImageMessageBody.localPath()))
{
Image image = Image.FromFile(mImageMessageBody.localPath());
if (image != null)
{
Size s = image.Size;
if (s.Height > s.Width)
{
int w = Convert.ToInt32((double)s.Width / (double)s.Height * (this.Height - 60));
int h = Convert.ToInt32((double)s.Height / (double)s.Width * w);
s = new Size(w, h);
}
else
{
int h = Convert.ToInt32((double)s.Height / (double)s.Width * (this.Width - 150));
int w = Convert.ToInt32((double)s.Width / (double)s.Height * h);
s = new Size(w, h);
}
this.BeginInvoke(new EventHandler((ss, ee) =>
{
if (vlcControl1.IsPlaying)
{
vlcControl1.Stop();
}
vlcControl1.Visible = false;
dSkinPictureBox1.Visible = true;
dSkinNewPanel1.Visible = false;
dSkinButton1.Visible = false;
dSkinPictureBox1.Image = image;
dSkinPictureBox1.Location = new Point((this.Width - 150 - s.Width) / 2, (this.Height - s.Height) / 2 + 60);
dSkinPictureBox1.Size = s;
this.Invalidate();
}));
}
else
{
MessageBox.Show("加载图片失败");
}
}
});
}
}
else if (item.model.bodyType == EMMessageBodyType.VIDEO)
{
this.BeginInvoke(new EventHandler((s, e) =>
{
controlHost1.Location = new Point(75, 60);
controlHost1.Size = new Size(Width - 150, Height - 60);
dSkinNewPanel1.Visible = true;
dSkinPictureBox1.Visible = false;
dSkinButton1.Visible = true;
dSkinNewPanel1.Location = new Point((controlHost1.Width - 200) / 2, controlHost1.Height - 100);
this.Invalidate();
}));
if (File.Exists(item.model.fileLocalPath))
{
this.BeginInvoke(new EventHandler((s, e) =>
{
vlcControl1.Play(new FileStream(item.model.fileLocalPath, FileMode.Open));
}));
}
else
{
DownLoadChatFileManager.shard.downloadFileAttchment(item.model.message, (msg) =>
{
EMVideoMessageBody body = msg.bodies()[0] as EMVideoMessageBody;
if (body != null)
{
item.model.fileLocalPath = body.localPath();
if (File.Exists(item.model.fileLocalPath))
{
this.BeginInvoke(new EventHandler((s, e) =>
{
vlcControl1.Play(new FileStream(item.model.fileLocalPath, FileMode.Open));
}));
}
else
{
MessageBox.Show("下载失败");
}
}
});
}
}
}
private void dSkinButton1_Click(object sender, EventArgs e)
{
if (vlcControl1.GetCurrentMedia() == null)
{
ChatHistoryListItem item = imageList[ShowIndex];
if (!File.Exists(item.model.fileLocalPath))
{
MessageBox.Show("视频下载中");
return;
}
else
{
this.BeginInvoke(new EventHandler((s, ee) =>
{
vlcControl1.Play(new FileStream(item.model.fileLocalPath, FileMode.Open));
}));
}
}
else
{
if (vlcControl1.IsPlaying)
{
vlcControl1.BeginInvoke(new EventHandler((ss, ee) =>
{
vlcControl1.Pause();
}));
}
else
{
if (isPaused)
{
isPaused = false;
vlcControl1.BeginInvoke(new EventHandler((ss, ee) =>
{
vlcControl1.Play();
}));
}
else
{
ChatHistoryListItem item = imageList[ShowIndex];
if (File.Exists(item.model.fileLocalPath))
{
this.BeginInvoke(new EventHandler((s, eee) =>
{
vlcControl1.Play(new FileStream(item.model.fileLocalPath, FileMode.Open));
}));
}
else
{
DownLoadChatFileManager.shard.downloadFileAttchment(item.model.message, (msg) =>
{
EMVideoMessageBody body = msg.bodies()[0] as EMVideoMessageBody;
if (body != null)
{
item.model.fileLocalPath = body.localPath();
if (File.Exists(item.model.fileLocalPath))
{
this.BeginInvoke(new EventHandler((s, eee) =>
{
vlcControl1.Play(new FileStream(item.model.fileLocalPath, FileMode.Open));
}));
}
else
{
MessageBox.Show("下载失败");
}
}
});
}
}
}
}
}
