protected override bool ProcessCmdKey(ref Message msg, Keys keyData)
{
switch (keyData)
{
case Keys.Up:
gridView1.FocusedRowHandle = gridView1.FocusedRowHandle == 0 ? 0 : gridView1.FocusedRowHandle - 1;
if (gridView1.FocusedRowHandle < 0)
{
return(true);
}
focusedfolder = (VideoProject)gridView1.GetRow(gridView1.FocusedRowHandle);
return(true);
case Keys.Down:
gridView1.FocusedRowHandle = gridView1.FocusedRowHandle == gridView1.RowCount - 1 ? gridView1.RowCount - 1 : gridView1.FocusedRowHandle + 1;
if (gridView1.FocusedRowHandle < 0)
{
return(true);
}
focusedfolder = (VideoProject)gridView1.GetRow(gridView1.FocusedRowHandle);
return(true);
default:
break;
}
return(base.ProcessCmdKey(ref msg, keyData));
}
/// <summary>
/// 扫描文件夹
/// </summary>
/// <param name="focusedfolder"></param>
/// <returns></returns>
public static bool ScanFolder(VideoProject focusedfolder)
{
string posturl = Url + "/scan/video/project/" + focusedfolder.Id.ToString();
string conditions = "project_name=" + focusedfolder.Name;
JObject obj = WebClinetHepler.Post_New(posturl);
return(obj != null);
}
public static bool AddFolder(VideoProject folder)
{
string posturl = Url + "/video/project";
string json = JsonHelper.SerializeDataContractJson(folder);
JObject obj = WebClinetHepler.Post_New(posturl, json);
return(obj != null);
}
/// <summary>
/// 焦点改变
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void GridView1_FocusedRowChanged(object sender, DevExpress.XtraGrid.Views.Base.FocusedRowChangedEventArgs e)
{
int rowIndex = gridView1.FocusedRowHandle;
if (rowIndex < 0 || rowIndex > Videos.Count - 1)
{
return;
}
focusedfolder = (VideoProject)gridView1.GetRow(rowIndex);
}
/// <summary>
/// 将填入的信息转化成类,并加入文件夹集合
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void button1_Click(object sender, EventArgs e)
{
string name = textBox_name.Text == string.Empty ? string.Empty : textBox_name.Text.Trim();
string place = textBox_place.Text == string.Empty ? string.Empty : textBox_place.Text.Trim();;
int scenes = comboBox_scenes.SelectedIndex;
string start_time = dateTimePicker_start.Value.ToString("yyyy-MM-dd");
string end_time = dateTimePicker_end.Value.ToString("yyyy-MM-dd");
string url = textBox_url.Text == string.Empty ? string.Empty : textBox_url.Text.Trim();
string size = textBox_size.Text == string.Empty ? string.Empty : textBox_size.Text.Trim();
string replicator = textBox_replicator.Text == string.Empty ? string.Empty : textBox_replicator.Text.Trim();
string recorder = textBox_recorder.Text == string.Empty ? string.Empty : textBox_recorder.Text.Trim();
string note = textBox_note.Text == string.Empty ? string.Empty : textBox_note.Text.Trim();
int count = 0;
try
{
count = int.Parse(textBox_count.Text);
url = StringToString(url);
}
catch (Exception)
{
MessageBox.Show("输入的数量格式有误");
return;
}
VideoProject video_project = new VideoProject
{
Name = name,
Place = place,
Scenes = scenes,
StartDate = start_time,
VideoCount = count,
EndDate = end_time,
Uri = url,
Size = size,
Replicator = replicator,
Recorder = recorder,
Note = note,
};
if (!GetDatas.VideoData.AddFolder(video_project))
{
MessageBox.Show("上传失败");
return;
}
else
{
MessageBox.Show("上传成功");
}
OnAdd();
this.Close();
Program.log.Error("上传文件夹", new Exception($"{video_project.ToString()}"));
}
public MainPage()
{
this.InitializeComponent();
Sequensor.Controller.Create();
Sequensor.Controller.AddItem += async(sender, item) =>
{
if (m_need_init && item is Sequence.Render.SequenceRenderObject)
{
var w = (item as Sequence.Render.SequenceRenderObject).Width;
var h = (item as Sequence.Render.SequenceRenderObject).Height;
m_need_init = false;
await VideoProject.GetInstance().SetSettings((int)w, (int)h, MediaCore.Types.FPS.FPS10);
w = VideoProject.GetInstance().Width;
h = VideoProject.GetInstance().Heigth;
W2D.Width = w;
W2D.Height = h;
canvas.Width = w;
canvas.Height = h;
}
var render = item as Sequence.Render.SequenceRenderObject;
if (render != null)
{
var rect = new TransformationBox()
{
Width = render.Width,
Height = render.Height,
Background = new SolidColorBrush(Colors.Transparent),
BorderBrush = new SolidColorBrush(Colors.Red),
BorderThickness = new Thickness(2),
Render = render
};
rect.CompositeTransformChange += (s) => {
W2D.Invalidate();
};
canvas.Children.Add(rect);
}
};
Sequensor.Controller.OnDraw += () =>
{
W2D.Invalidate();
};
}
/// <summary>
/// 修改文件夹信息
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void ModifyToolStripMenuItem_Click(object sender, EventArgs e)
{
if (gridView1.FocusedRowHandle < 0)
{
return;
}
focusedfolder = (VideoProject)gridView1.GetRow(gridView1.FocusedRowHandle);
UpdateContent update = new UpdateContent(focusedfolder);
update.MyEvent += new UpdateContent.MyDelegate(GetInformationShow);
update.Show();
Program.log.Info($"更改{focusedfolder.Name}的信息");
}
/// <summary>
/// 双击打开文件夹
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void gridControl1_DoubleClick(object sender, EventArgs e)
{
if (gridView1.FocusedRowHandle < 0)
{
return;
}
focusedfolder = (VideoProject)gridView1.GetRow(gridView1.FocusedRowHandle);
if (focusedfolder == null)
{
return;
}
if (hInfo.InRowCell)
{
InformationDisplay information = new InformationDisplay(focusedfolder);
information.MyEvent += new InformationDisplay.MyDelegate(GetInformationShow);
information.Show();
Program.log.Info($"打开{focusedfolder.Name}");
}
}
public async Task GetRenderObjects(int frame)
{
var fps = (int)VideoProject.GetInstance().FPS;
var time = TimeSpan.FromMilliseconds(frame * fps);
List <RenderObjectBase[]> source = new List <RenderObjectBase[]>();
foreach (var sequence in m_sequences)
{
var items = sequence.Items.Where(x =>
x is SequenceRenderObject &&
time >= x.StartTime &&
time < x.StartTime + x.Duration
)
.Select(x => x as SequenceRenderObject)
.ToList();
if (items.Any())
{
List <RenderObjectBase> renders = new List <RenderObjectBase>();
foreach (var item in items)
{
renders.Add(new RenderObjectBase
{
Source = await item.GetRenderData(time),
Position = new Vector2((float)item.Left, (float)item.Top),
Scale = item.Scale
});
}
source.Add(renders.ToArray());
}
}
lock (m_cache_frame)
{
m_cache_frame = source.ToArray();
}
}
public SequenceControllerBase()
{
m_project = VideoProject.GetInstance();
m_sequences = new ObservableCollection <SequenceBase>();
m_names = new ObservableCollection <string>();
m_animator = new Storyboard();
DoubleAnimation da = new DoubleAnimation();
da.From = 0;
da.To = 600;
da.Duration = new Duration(TimeSpan.FromSeconds(20));
da.EnableDependentAnimation = true;
m_animator.Children.Add(da);
Storyboard.SetTargetProperty(m_animator, "Value");
m_project.SettingsChanged += (project) =>
{
// Обновление настроек
int frames = 20000 / (int)project.FPS;
int mills = frames * (int)project.FPS;
m_animator.Children.Clear();
m_slider.Maximum = frames;
var animation = new DoubleAnimation();
animation.From = 0;
animation.To = frames;
animation.Duration = new Duration(TimeSpan.FromMilliseconds(mills));
animation.EnableDependentAnimation = true;
m_animator.Children.Add(da);
};
}
public UpdateContent(VideoProject project)
{
InitializeComponent();
videoProject = project;
oldinformation = JsonConvert.SerializeObject(project);
}
public InformationDisplay(VideoProject focusedfolder)
{
InitializeComponent();
project = focusedfolder;
}