public int upate(StorageVideo entity)
{
string sql = "update storageVideo set origFilename=@origFilename,url=@url,size=@size"
+ ",ext=@ext,createTime=@createTime,duration=@duration"
+ ",storageImageId=@storageImageId,folderId=@folderId"
+ " where id=@id";
SQLiteParameter[] parameters =
{
new SQLiteParameter("@origFilename", DbType.String, 100),
new SQLiteParameter("@url", DbType.String, 255),
new SQLiteParameter("@size", DbType.Int32, 4),
new SQLiteParameter("@ext", DbType.String, 10),
new SQLiteParameter("@createTime", DbType.String, 30),
new SQLiteParameter("@duration", DbType.Int32, 4),
new SQLiteParameter("@storageImageId", DbType.Int32, 4),
new SQLiteParameter("@folderId", DbType.Int32, 4),
new SQLiteParameter("@id", DbType.Int32, 4)
};
parameters[0].Value = entity.origFilename;
parameters[1].Value = entity.url;
parameters[2].Value = entity.size;
parameters[3].Value = entity.ext;
parameters[4].Value = entity.createTime;
parameters[5].Value = entity.duration;
parameters[6].Value = entity.storageImageId;
parameters[7].Value = entity.folderId;
parameters[8].Value = entity.id;
int result = Common.SQLiteHelper.ExecuteNonQuery(sql, parameters);
return(result);
}
/*
* 3.4插入视频 Video
*/
public void insertVideoToPage(DControl ctl)
{
//获取视频所在的集合
StorageVideo storageVideo = storageVideoBll.get(ctl.storageId);
if (storageVideo == null)
{
storageVideo = new StorageVideo();
storageVideo.url = "/myfile/sysimg/notExists/video.mp4";
storageVideo.origFilename = "演示视频.mp4";
}
StorageVideoDto dto = StorageVideoUtil.convert(storageVideo);
StorageImage storageImage = storageImageBll.get(dto.storageImageId);
dto.storageImageUrl = storageImage?.url;
Cfg pageCfg = PageWidthUtil.getPageCfg(pageTemplate.dPage, App.localStorage.cfg);
CVideo cVideo = NewControlUtil.newCVideo(ctl, dto, pageCfg, pageTemplate.mqServer, true);
System.Windows.Style myStyle = (System.Windows.Style)pageTemplate.container.FindResource("DefaultCVideoStyle");
cVideo.Style = myStyle;
cVideo.PreviewMouseLeftButtonDown += control_MouseDown;
cVideo.PreviewMouseMove += control_MouseMove;
cVideo.PreviewMouseLeftButtonUp += control_MouseUp;
//控件上右击显示菜单
cVideo.MouseRightButtonUp += control_MouseRightButtonUp;
pageTemplate.container.Children.Add(cVideo);
}
//1、插入图片
public StorageVideo insert(StorageVideo entity)
{
String sql = "insert into StorageVideo(origFilename,url,ext,size,createTime,storageImageId,duration,folderId) values(@origFilename,@url,@ext,@size,@createTime,@storageImageId,@duration,@folderId);select last_insert_rowid();";
SQLiteParameter[] parameters =
{
new SQLiteParameter("@origFilename", DbType.String, 100),
new SQLiteParameter("@url", DbType.String, 255),
new SQLiteParameter("@ext", DbType.String, 10),
new SQLiteParameter("@size", DbType.Int32, 4),
new SQLiteParameter("@createTime", DbType.String, 30),
new SQLiteParameter("@storageImageId", DbType.Int32, 4),
new SQLiteParameter("@duration", DbType.Int32, 4),
new SQLiteParameter("@folderId", DbType.Int32, 4)
};
parameters[0].Value = entity.origFilename;
parameters[1].Value = entity.url;
parameters[2].Value = entity.ext;
parameters[3].Value = entity.size;
parameters[4].Value = entity.createTime;
parameters[5].Value = entity.storageImageId;
parameters[6].Value = entity.duration;
parameters[7].Value = entity.folderId;
DataTable dt = Common.SQLiteHelper.ExecuteQuery(sql, parameters);
int id = DataType.ToInt32(dt.Rows[0]["last_insert_rowid()"].ToString());
entity.id = id;
return(entity);
}
private async void Camera_Click(object sender, RoutedEventArgs e)
{
var capture = new CameraCaptureUI();
//capture.PhotoSettings.AllowCropping = true;
capture.PhotoSettings.Format = CameraCaptureUIPhotoFormat.Jpeg;
capture.PhotoSettings.MaxResolution = CameraCaptureUIMaxPhotoResolution.HighestAvailable;
capture.VideoSettings.Format = CameraCaptureUIVideoFormat.Mp4;
capture.VideoSettings.MaxResolution = CameraCaptureUIMaxVideoResolution.HighestAvailable;
var file = await capture.CaptureFileAsync(CameraCaptureUIMode.PhotoOrVideo);
if (file != null)
{
if (file.ContentType.Equals("video/mp4"))
{
if (Services.SettingsService.Current.SaveCameraMediaInGallery)
{
await file.CopyAsync(KnownFolders.CameraRoll, DateTime.Now.ToString("UM_yyyyMMdd_HH_mm_ss") + ".mp4", NameCollisionOption.GenerateUniqueName);
}
ItemClick?.Invoke(this, new MediaSelectedEventArgs(await StorageVideo.CreateAsync(file), false));
}
else
{
if (Services.SettingsService.Current.SaveCameraMediaInGallery)
{
await file.CopyAsync(KnownFolders.CameraRoll, DateTime.Now.ToString("UM_yyyyMMdd_HH_mm_ss") + ".jpg", NameCollisionOption.GenerateUniqueName);
}
ItemClick?.Invoke(this, new MediaSelectedEventArgs(await StoragePhoto.CreateAsync(file), false));
}
}
}
/*
* 3.4插入视频 Video
*/
public void insertVideoToPage(DControl ctl)
{
//获取视频所在的集合
StorageVideo storageVideo = storageVideoBll.get(ctl.storageId);
if (storageVideo == null)
{
storageVideo = new StorageVideo();
storageVideo.url = "/myfile/sysimg/notExists/video.mp4";
storageVideo.origFilename = "演示视频.mp4";
}
StorageVideoDto dto = StorageVideoUtil.convert(storageVideo);
StorageImage storageImage = storageImageBll.get(dto.storageImageId);
dto.storageImageUrl = storageImage?.url;
//foreach (Window win in App.appWindowList)
//{
// string type = win.GetType().Name;
// Console.WriteLine("窗口类型：" + type);
//}
Cfg pageCfg = PageWidthUtil.getPageCfg(dPage, App.localStorage.cfg);
CVideo cVideo = NewControlUtil.newCVideo(ctl, dto, pageCfg, pageTemplate1.mqServer, false);
loadAllAnimation(cVideo, ctl);
mainContainer.Children.Add(cVideo);
}
private async void More_Click(object sender, RoutedEventArgs e)
{
var picker = new FileOpenPicker();
picker.ViewMode = PickerViewMode.Thumbnail;
picker.SuggestedStartLocation = PickerLocationId.PicturesLibrary;
picker.FileTypeFilter.AddRange(Constants.MediaTypes);
var files = await picker.PickMultipleFilesAsync();
if (files != null)
{
foreach (var file in files)
{
if (file.ContentType.Equals("video/mp4"))
{
Items.Add(await StorageVideo.CreateAsync(file, true));
}
else
{
Items.Add(new StoragePhoto(file)
{
IsSelected = true
});
}
}
}
}
private void insertCVideoBackground(StorageVideo storageVideo)
{
Cfg cfg = new Cfg();
cfg.screenWidth = Convert.ToInt32(pageTemplate.ActualWidth);
cfg.screenHeight = Convert.ToInt32(pageTemplate.ActualHeight);
DControl ctl = new DControl();
ctl.name = "CVideoBackground";
ctl.width = cfg.screenWidth;
ctl.height = cfg.screenHeight;
ctl.left = 0;
ctl.top = 0;
ctl.storageId = storageVideo.id;
StorageVideoDto dto = StorageVideoUtil.convert(storageVideo);
StorageImage storageImage = storageImageBll.get(dto.storageImageId);
dto.storageImageUrl = storageImage?.url;
CVideoBackground cVideoBackground1 = new CVideoBackground(dto, true);
cVideoBackground1.Name = "CVideoBackground";
cVideoBackground1.HorizontalAlignment = HorizontalAlignment.Left;
cVideoBackground1.VerticalAlignment = VerticalAlignment.Top;
cVideoBackground1.Margin = new Thickness(ctl.left, ctl.top, 0, 0);
cVideoBackground1.Width = ctl.width;
cVideoBackground1.Height = ctl.height;
pageTemplate.backgroundVideo.Children.Add(cVideoBackground1);
}
/*
* 插入视频背景
*
* @param storageVideo 视频信息
*
* @param pageWidth 页面宽度
*
* @param pageHeight 页面高度
*
*/
private void insertCVideoBackground(StorageVideo storageVideo, int pageWidth, int pageHeight)
{
DControl ctl = new DControl();
ctl.name = "CVideoBackground";
ctl.width = pageWidth;
ctl.height = pageHeight;
ctl.left = 0;
ctl.top = 0;
ctl.storageId = storageVideo.id;
StorageVideoDto dto = StorageVideoUtil.convert(storageVideo);
StorageImage storageImage = storageImageBll.get(dto.storageImageId);
dto.storageImageUrl = storageImage?.url;
CVideoBackground cVideoBackground1 = new CVideoBackground(dto, true);
cVideoBackground1.Name = "CVideoBackground";
cVideoBackground1.HorizontalAlignment = HorizontalAlignment.Left;
cVideoBackground1.VerticalAlignment = VerticalAlignment.Top;
cVideoBackground1.Margin = new Thickness(ctl.left, ctl.top, 0, 0);
cVideoBackground1.Width = ctl.width;
cVideoBackground1.Height = ctl.height;
backgroundVideo.Children.Add(cVideoBackground1);
}
/*
* 保存视频
*/
private void Submit_Button_Click(object sender, RoutedEventArgs e)
{
DControl currDControl = (DControl)currElement.Tag;
StorageVideo storageVideo = storageVideoBll.get(this.currDControl.storageId);
if (storageVideo == null)
{
MessageBox.Show("视频不存在");
return;
}
//更新到数据库
DControl dControl = dControlBll.get(currDControl.id);
dControl.storageId = this.currDControl.storageId;
dControlBll.update(dControl);
currElement.Tag = dControl;
//更新页面控件信息
//获取视频所在的集合
//StorageVideo storageVideo = storageVideoBll.get(ctl.storageId);
//获取视频列表
StorageVideoDto dto = StorageVideoUtil.convert(storageVideo);
StorageImage storageImage = storageImageBll.get(dto.storageImageId);
dto.storageImageUrl = storageImage?.url;
CVideo cVideo = (CVideo)currElement;
cVideo.updateElement(dControl, true, dto);
Close();
}
private async void Camera_Click(object sender, RoutedEventArgs e)
{
var capture = new CameraCaptureUI();
capture.PhotoSettings.AllowCropping = true;
capture.PhotoSettings.Format = CameraCaptureUIPhotoFormat.Jpeg;
capture.PhotoSettings.MaxResolution = CameraCaptureUIMaxPhotoResolution.MediumXga;
capture.VideoSettings.Format = CameraCaptureUIVideoFormat.Mp4;
capture.VideoSettings.MaxResolution = CameraCaptureUIMaxVideoResolution.StandardDefinition;
var file = await capture.CaptureFileAsync(CameraCaptureUIMode.PhotoOrVideo);
if (file != null)
{
if (file.ContentType.Equals("video/mp4"))
{
await file.CopyAsync(KnownFolders.CameraRoll, DateTime.Now.ToString("WIN_yyyyMMdd_HH_mm_ss") + ".mp4", NameCollisionOption.GenerateUniqueName);
ItemClick?.Invoke(this, new MediaSelectedEventArgs(await StorageVideo.CreateAsync(file, true), false));
}
else
{
await file.CopyAsync(KnownFolders.CameraRoll, DateTime.Now.ToString("WIN_yyyyMMdd_HH_mm_ss") + ".jpg", NameCollisionOption.GenerateUniqueName);
ItemClick?.Invoke(this, new MediaSelectedEventArgs(await StoragePhoto.CreateAsync(file, true), false));
}
}
}
/*
* 初始化页面控件
*/
private void initControl(Int32 pageId)
{
DPage dPage = dPageBll.get(pageId);
this.dPage = dPage;
if (dPage == null)
{
return;
}
//1加载背景图片
StorageImage storageImage = null;
if (dPage.backgroundImageId > 0)
{
storageImage = storageImageBll.get(dPage.backgroundImageId);
}
if (FileUtil.imageIsExists(storageImage?.url))
{
Background = Brushes.Transparent;
FileUtil.readImage2Page(this, AppDomain.CurrentDomain.BaseDirectory + storageImage.url, Convert.ToInt32(ActualWidth), Stretch.Fill);
}
else if (showDefaultBackgroundInCFrameDialog)
{
Background = Brushes.Transparent;
FileUtil.readImage2Page(this, AppDomain.CurrentDomain.BaseDirectory + Params.CFrameDialogDefaultBackground, Convert.ToInt32(ActualWidth), Stretch.Fill);
}
//2加载视频背景
if (dPage.backgroundVideoId > 0)
{
StorageVideo storageVideo = storageVideoBll.get(dPage.backgroundVideoId);
if (storageVideo != null)
{
int pageWidth = App.localStorage.cfg.screenWidth;
int pageHeight = App.localStorage.cfg.screenHeight;
if (dPage.width > 0)
{
pageWidth = dPage.width;
pageHeight = dPage.height;
}
insertCVideoBackground(storageVideo, pageWidth, pageHeight);
}
}
insertToPage = new InsertToPage(mainFrame, container, dPage, this);
List <DControl> list = dControlBll.getByPageId(pageId);
if (list == null)
{
return;
}
foreach (DControl ctl in list)
{
insertToPage.insertControl(ctl);
}
}
//显示选中的控件
private void showSelectedVideo(StorageVideo storageVideo)
{
if (storageVideo == null)
{
return;
}
selectedVideoWrapPanel.Children.Clear();
Canvas selectedVideoCanvas = initSelectedVideo(storageVideo);
selectedVideoWrapPanel.Children.Add(selectedVideoCanvas);
}
/*
* 初始化页面控件
*/
private void initControl(Int32 pageId)
{
container.Children.Clear();
dPage = dPageBll.get(pageId);
if (dPage == null)
{
return;
}
//1加载背景图片
StorageImage storageImage = null;
if (dPage.backgroundImageId > 0)
{
storageImage = storageImageBll.get(dPage.backgroundImageId);
}
if (FileUtil.imageIsExists(storageImage?.url))
{
Background = Brushes.Transparent;
FileUtil.readImage2Page(this, AppDomain.CurrentDomain.BaseDirectory + storageImage.url, App.localStorage.cfg.screenWidth, Stretch.Fill);
}
else if (showDefaultBackgroundInCFrameDialog)
{
Background = Brushes.Transparent;
FileUtil.readImage2Page(this, AppDomain.CurrentDomain.BaseDirectory + Params.CFrameDialogDefaultBackground, App.localStorage.cfg.screenWidth, Stretch.Fill);
}
else
{
Background = Brushes.White;
}
//2加载视频背景
if (dPage.backgroundVideoId > 0)
{
StorageVideo storageVideo = storageVideoBll.get(dPage.backgroundVideoId);
if (storageVideo != null)
{
int pageWidth = App.localStorage.cfg.screenWidth;
int pageHeight = App.localStorage.cfg.screenHeight;
if (dPage.width > 0)
{
pageWidth = dPage.width;
pageHeight = dPage.height;
}
insertCVideoBackground(storageVideo, pageWidth, pageHeight);
}
}
//编辑框，及页面空白处点击
editing = new Editing(mainFrame, this);
}
private void init(DControl ctl)
{
StorageVideo storageVideo = storageVideoBll.get(ctl.storageId);
string videoFullPath = FileUtil.notExistsShowDefault(storageVideo?.url, Params.VideoNotExists);
width.Text = ctl.width.ToString();
height.Text = ctl.height.ToString();
left.Text = ctl.left.ToString();
top.Text = ctl.top.ToString();
opacity.Text = ctl.opacity.ToString();
idx.Content = ctl.idx.ToString();
}
private void url_PreviewMouseLeftButtonUp(object sender, MouseButtonEventArgs e)
{
StorageVideo storageVideo = null;
object tag = backgroundVideoId.Tag;
if (tag == null)
{
return;
}
storageVideo = (StorageVideo)tag;
string fullFolder = FileUtil.getDirectory(AppDomain.CurrentDomain.BaseDirectory + storageVideo.url);
FileUtil.openFile(fullFolder);
}
public static StorageVideoDto convert(StorageVideo sv)
{
StorageVideoDto dto = new StorageVideoDto();
dto.id = sv.id;
dto.origFilename = sv.origFilename;
dto.url = sv.url;
dto.size = sv.size;
dto.ext = sv.ext;
dto.createTime = sv.createTime;
dto.duration = sv.duration;
dto.storageImageId = sv.storageImageId;
dto.folderId = sv.folderId;
return(dto);
}
private void init(DControl ctl)
{
if (!isLoading && !isLastPage)
{
isLoading = true;
videoListWrap.Children.Clear();
initVideoList();
isLoading = false;
}
videoListScrollViewer.ScrollChanged += videoListScrollViewerChanged;
//初始化选中按钮
if (ctl.linkToVideoId > 0)
{
StorageVideo storageVideo = storageVideoBll.get(ctl.linkToVideoId);
showSelectedVideo(storageVideo);
}
}
/*
* 保存视频
*/
private void Submit_Button_Click(object sender, RoutedEventArgs e)
{
//更新页面控件信息
StorageVideo storageVideo = storageVideoBll.get(storageVideoId);
StorageImage storageImage = storageImageBll.get(storageVideo.storageImageId);
string imgFullPath = FileUtil.notExistsShowDefault(storageImage?.url, Params.ImageNotExists);
imgFullPath = AppDomain.CurrentDomain.BaseDirectory + imgFullPath;
currElement.Background = new ImageBrush
{
ImageSource = FileUtil.readImage2(imgFullPath, Convert.ToInt32(currElement.ActualWidth)),
Stretch = Stretch.Fill
};
currElement.Tag = storageVideo;
Close();
}
private void init(DControl ctl)
{
StorageVideo storageVideo = storageVideoBll.get(ctl.storageId);
string videoFullPath = FileUtil.notExistsShowDefault(storageVideo?.url, Params.VideoNotExists);
string filename = FileUtil.getFilename(videoFullPath);
string fullFolder = FileUtil.getDirectory(AppDomain.CurrentDomain.BaseDirectory + videoFullPath);
url.Content = filename;
url.Tag = fullFolder;
width.Text = ctl.width.ToString();
height.Text = ctl.height.ToString();
left.Text = ctl.left.ToString();
top.Text = ctl.top.ToString();
autoplay.IsChecked = ctl.autoplay;
loop.IsChecked = ctl.loop;
opacity.Text = ctl.opacity.ToString();
idx.Content = ctl.idx.ToString();
isHideVideoConsoleOfFirstLoad.IsChecked = ctl.isHideVideoConsoleOfFirstLoad;
url.PreviewMouseLeftButtonUp += url_PreviewMouseLeftButtonUp;
}
//获取视频
public StorageVideo get(int id)
{
String sql = "select * from storageVideo where id=@id";
SQLiteParameter[] parameters =
{
new SQLiteParameter("@id", DbType.Int32, 4)
};
parameters[0].Value = id;
DataTable dt = Common.SQLiteHelper.ExecuteQuery(sql, parameters);
if (dt == null || dt.Rows.Count == 0)
{
return(null);
}
StorageVideo dControl = DataToEntity <StorageVideo> .FillModel(dt.Rows[0]);
return(dControl);
}
public StorageVideo insert(string origFilePath, string url, int duration, string imgPath, Int32 imgWidth, Int32 imgHeight, Int32 folderId)
{
StorageImage storageImage = storageImageBll.insert(AppDomain.CurrentDomain.BaseDirectory + imgPath, imgPath, imgWidth, imgHeight, 1);
//补充idx,createTime两个参数
FileInfo fileInfo = new FileInfo(origFilePath);
String origFilename = FileUtil.getFilename(origFilePath);
StorageVideo storageVideo = new StorageVideo();
storageVideo.origFilename = origFilename;
storageVideo.url = url;
storageVideo.ext = fileInfo.Extension;
storageVideo.size = (int)fileInfo.Length;
storageVideo.createTime = DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss");
storageVideo.storageImageId = storageImage.id;
storageVideo.duration = duration;
storageVideo.folderId = folderId; //放在默认文件夹下
return(storageVideoDal.insert(storageVideo));
}
private void init(Int32 backgroundVideoIdVal)
{
StorageImage storageImage = null;
StorageVideo storageVideo = null;
if (backgroundVideoIdVal > 0)
{
storageVideo = storageVideoBll.get(backgroundVideoIdVal);
if (storageVideo != null)
{
storageImage = storageImageBll.get(storageVideo.storageImageId);
}
}
//Canvas canvas = initOneImage(storageVideo, storageImage);
//imgList.Children.Add(canvas);
//显示背景图片
backgroundVideoId.Tag = storageVideo;
string imgPath = FileUtil.notExistsShowDefault(storageImage?.url, Params.Ico_Add_Image);
backgroundVideoId.Background = new ImageBrush
{
ImageSource = FileUtil.readImage(AppDomain.CurrentDomain.BaseDirectory + imgPath)
,
Stretch = Stretch.Uniform
};
backgroundVideoId.Click += btn_Click;
//删除
removeBtn.Background = new ImageBrush
{
ImageSource = FileUtil.readImage(AppDomain.CurrentDomain.BaseDirectory + "/myfile/sysimg/ico-image-remove.png")
,
Stretch = Stretch.UniformToFill
};
removeBtn.Click += removeBtnClick;
url.PreviewMouseLeftButtonUp += url_PreviewMouseLeftButtonUp;
}
/*
* 保存数据
*/
private void Submit_Button_Click(object sender, RoutedEventArgs e)
{
StorageVideo storageVideo = null;
object tag = backgroundVideoId.Tag;
if (tag != null)
{
storageVideo = (StorageVideo)tag;
}
//更新到数据库
DPage dPage = dPageBll.get(currDPage.id);
dPage.backgroundVideoId = storageVideo == null ? 0 : storageVideo.id;
dPageBll.update(dPage);
currDPage = dPage;
pageTemplate.dPage = dPage;
//更新页面控件信息
//1.清空视频背景
foreach (FrameworkElement ele in pageTemplate.backgroundVideo.Children)
{
if (ele.Name == "CVideoBackground")
{
CVideoBackground cVideoBackground = (CVideoBackground)ele;
cVideoBackground = null;
}
}
pageTemplate.backgroundVideo.Children.Clear();
if (storageVideo != null)
{
insertCVideoBackground(storageVideo);
}
Close();
}
public Int32 delete(StorageVideo storageVideo)
{
//1.删除物理文件
if (string.IsNullOrWhiteSpace(storageVideo.url))
{
return(0);
}
//string fullFilePath = AppDomain.CurrentDomain.BaseDirectory + storageVideo.url;
//Boolean b = File.Exists(fullFilePath);
//if (b)
//{
// File.Delete(fullFilePath);
//}
//2.同时删除缩略图
StorageImage storageImage = storageImageBll.get(storageVideo.storageImageId);
storageImageBll.delete(storageImage);
//3.数据库记录删除
return(storageVideoDal.delete(storageVideo.id));
}
private void MediaPlayer_TimeChanged(object sender, VlcMediaPlayerTimeChangedEventArgs e)
{
vlcControl.SourceProvider.MediaPlayer.TimeChanged -= MediaPlayer_TimeChanged;
string shotJpg = FileUtil.replaceExt(destFilePath, "jpg");
FileInfo shotFile = new FileInfo(AppDomain.CurrentDomain.BaseDirectory + shotJpg);
ThreadPool.QueueUserWorkItem(_ =>
{
Console.WriteLine("视频截图----------");
vlcControl.SourceProvider.MediaPlayer.TakeSnapshot(shotFile, 0, 0);
long length = vlcControl.SourceProvider.MediaPlayer.Length;
int duration = Convert.ToInt32(length / 1000.0);
int jpgWidth = 0;
int jpgHeight = 0;
try
{
System.Drawing.Image sourceImage = System.Drawing.Image.FromFile(AppDomain.CurrentDomain.BaseDirectory + shotJpg);
jpgWidth = sourceImage.Width;
jpgHeight = sourceImage.Height;
}
catch (Exception)
{
}
StorageVideo storageVideo = storageVideoBll.insert(this.sourceFilePath, destFilePath, duration, shotJpg, jpgWidth, jpgHeight, folderId);
//插入一个视频到列表
App.Current.Dispatcher.Invoke((Action)(() =>
{
Canvas newVideo = initOneVideo(storageVideo);
videoListWrap.Children.Insert(0, newVideo);
selectButton(newVideo);
}));
vlcControl?.Dispose();
});
}
private async void OnPaste(object sender, TextControlPasteEventArgs e)
{
// If the user tries to paste RTF content from any TOM control (Visual Studio, Word, Wordpad, browsers)
// we have to handle the pasting operation manually to allow plaintext only.
var package = Clipboard.GetContent();
if (package.AvailableFormats.Contains(StandardDataFormats.Bitmap))
{
if (e != null)
{
e.Handled = true;
}
var bitmap = await package.GetBitmapAsync();
var media = new ObservableCollection <StorageMedia>();
var fileName = string.Format("image_{0:yyyy}-{0:MM}-{0:dd}_{0:HH}-{0:mm}-{0:ss}.png", DateTime.Now);
var cache = await ApplicationData.Current.TemporaryFolder.CreateFileAsync(fileName, CreationCollisionOption.GenerateUniqueName);
using (var stream = await bitmap.OpenReadAsync())
{
var result = await ImageHelper.TranscodeAsync(stream, cache, BitmapEncoder.PngEncoderId);
var photo = await StoragePhoto.CreateAsync(result, true);
if (photo == null)
{
return;
}
media.Add(photo);
}
if (package.AvailableFormats.Contains(StandardDataFormats.Text))
{
media[0].Caption = new FormattedText(await package.GetTextAsync(), new TextEntity[0]);
}
ViewModel.SendMediaExecute(media, media[0]);
}
else if (package.AvailableFormats.Contains(StandardDataFormats.WebLink))
{
}
else if (package.AvailableFormats.Contains(StandardDataFormats.StorageItems))
{
if (e != null)
{
e.Handled = true;
}
var items = await package.GetStorageItemsAsync();
var media = new ObservableCollection <StorageMedia>();
var files = new List <StorageFile>(items.Count);
foreach (var file in items.OfType <StorageFile>())
{
if (file.ContentType.Equals("image/jpeg", StringComparison.OrdinalIgnoreCase) ||
file.ContentType.Equals("image/png", StringComparison.OrdinalIgnoreCase) ||
file.ContentType.Equals("image/bmp", StringComparison.OrdinalIgnoreCase) ||
file.ContentType.Equals("image/gif", StringComparison.OrdinalIgnoreCase))
{
var photo = await StoragePhoto.CreateAsync(file, true);
if (photo != null)
{
media.Add(photo);
}
}
else if (file.ContentType == "video/mp4")
{
var video = await StorageVideo.CreateAsync(file, true);
if (video != null)
{
media.Add(video);
}
}
files.Add(file);
}
// Send compressed __only__ if user is dropping photos and videos only
if (media.Count > 0 && media.Count == files.Count)
{
ViewModel.SendMediaExecute(media, media[0]);
}
else if (files.Count > 0)
{
ViewModel.SendFileExecute(files);
}
}
else if (package.AvailableFormats.Contains(StandardDataFormats.Text) && package.AvailableFormats.Contains("application/x-tl-field-tags"))
{
if (e != null)
{
e.Handled = true;
}
// This is our field format
var text = await package.GetTextAsync();
var data = await package.GetDataAsync("application/x-tl-field-tags") as IRandomAccessStream;
var reader = new DataReader(data.GetInputStreamAt(0));
var length = await reader.LoadAsync((uint)data.Size);
var count = reader.ReadInt32();
var entities = new List <TextEntity>(count);
for (int i = 0; i < count; i++)
{
var entity = new TextEntity {
Offset = reader.ReadInt32(), Length = reader.ReadInt32()
};
var type = reader.ReadByte();
switch (type)
{
case 1:
entity.Type = new TextEntityTypeBold();
break;
case 2:
entity.Type = new TextEntityTypeItalic();
break;
case 3:
entity.Type = new TextEntityTypePreCode();
break;
case 4:
entity.Type = new TextEntityTypeTextUrl {
Url = reader.ReadString(reader.ReadUInt32())
};
break;
case 5:
entity.Type = new TextEntityTypeMentionName {
UserId = reader.ReadInt32()
};
break;
}
entities.Add(entity);
}
InsertText(text, entities);
}
else if (package.AvailableFormats.Contains(StandardDataFormats.Text) && package.AvailableFormats.Contains("application/x-td-field-tags"))
{
// This is Telegram Desktop mentions format
}
else if (package.AvailableFormats.Contains(StandardDataFormats.Text) /*&& package.Contains("Rich Text Format")*/)
{
if (e != null)
{
e.Handled = true;
}
var text = await package.GetTextAsync();
var start = Document.Selection.StartPosition;
var result = Emoticon.Pattern.Replace(text, (match) =>
{
var emoticon = match.Groups[1].Value;
var emoji = Emoticon.Replace(emoticon);
if (match.Value.StartsWith(" "))
{
emoji = $" {emoji}";
}
return(emoji);
});
Document.Selection.SetText(TextSetOptions.None, result);
Document.Selection.SetRange(start + result.Length, start + result.Length);
}
}
/*
* 添加已选择的视频
*/
private Canvas initSelectedVideo(StorageVideo video)
{
VideoListTag tag = new VideoListTag();
tag.isSelected = false;
tag.storageVideo = video;
Canvas selectedVideoCanvas = new Canvas();
selectedVideoCanvas.Name = "selectedVideoCanvas";
selectedVideoCanvas.Width = 100;
selectedVideoCanvas.Height = 100;
selectedVideoCanvas.Margin = new Thickness(10);
selectedVideoCanvas.Tag = tag;
//1.按钮
StorageImage storageImage = storageImageBll.get(video.storageImageId);
string imgFullPath = FileUtil.notExistsShowDefault(storageImage?.url, Params.ImageNotExists);
imgFullPath = AppDomain.CurrentDomain.BaseDirectory + imgFullPath;
Image videoImage = new Image();
videoImage.Name = "videoImage1";
videoImage.Width = 100;
videoImage.Height = 75;
videoImage.Source = FileUtil.readImage2(imgFullPath, 200);
videoImage.Stretch = Stretch.UniformToFill;
//2.按钮行
Canvas bg = new Canvas();
bg.Name = "bg";
bg.Background = Brushes.Black;
bg.Width = 100;
bg.Height = 24;
bg.Opacity = 0.6;
bg.SetValue(Canvas.BottomProperty, 25.0);
bg.SetValue(Canvas.LeftProperty, 0.0);
//时长
string mmss = VideoUtil.duration2mmss(video.duration);
Label lLabel = new Label();
lLabel.Width = 50;
lLabel.Height = 24;
lLabel.Content = mmss;
lLabel.Foreground = Brushes.White;
lLabel.SetValue(Canvas.LeftProperty, 0.0);
lLabel.SetValue(Canvas.TopProperty, 0.0);
bg.Children.Add(lLabel);
//删除按钮
Button rbtn = new Button();
rbtn.Width = 16;
rbtn.Height = 16;
rbtn.BorderThickness = new Thickness(0);
rbtn.Background = new ImageBrush
{
ImageSource = FileUtil.readImage(AppDomain.CurrentDomain.BaseDirectory + App.localStorage.icoRemove)
,
Stretch = Stretch.UniformToFill
};
rbtn.SetValue(Canvas.RightProperty, -8.0);
rbtn.SetValue(Canvas.TopProperty, -8.0);
rbtn.Click += rbtnRemoveSelectedVideoClick;
//标题
string videoFullPath = FileUtil.notExistsShowDefault(video?.url, Params.VideoNotExists);
string fullFolder = FileUtil.getDirectory(AppDomain.CurrentDomain.BaseDirectory + videoFullPath);
Label titleLabel = new Label();
titleLabel.Width = 100;
titleLabel.Height = 25;
titleLabel.Content = video.origFilename;
titleLabel.Tag = fullFolder;
titleLabel.SetValue(Canvas.LeftProperty, 0.0);
titleLabel.SetValue(Canvas.BottomProperty, 0.0);
titleLabel.ToolTip = video.origFilename;
titleLabel.PreviewMouseLeftButtonUp += titleLabel_PreviewMouseLeftButtonUp;
selectedVideoCanvas.Children.Add(videoImage);
selectedVideoCanvas.Children.Add(bg);
selectedVideoCanvas.Children.Add(titleLabel);
selectedVideoCanvas.Children.Add(rbtn);
return(selectedVideoCanvas);
}
/*
* 1.4 链接到全屏视频
*/
public void insertFullVideoToPage(DControlDto dControlDto)
{
StorageVideo storageVideo = storageVideoBll.get(dControlDto.linkToVideoId);
int frameWidth = App.localStorage.cfg.screenWidth;
int frameHeight = App.localStorage.cfg.screenHeight;
if (dPage.width > 0)
{
frameWidth = dPage.width;
}
if (dPage.height > 0)
{
frameHeight = dPage.height;
}
Cfg cfg = new Cfg();
cfg.screenWidth = frameWidth;
cfg.screenHeight = frameHeight;
if (storageVideo == null)
{
storageVideo = new StorageVideo();
storageVideo.url = "/myfile/sysimg/notExists/video.mp4";
storageVideo.origFilename = "演示视频.mp4";
}
StorageVideoDto dto = StorageVideoUtil.convert(storageVideo);
StorageImage storageImage = storageImageBll.get(dto.storageImageId);
dto.storageImageUrl = storageImage?.url;
DControl ctl = new DControl();
ctl.id = 10003;
ctl.pageId = 0;
ctl.name = "cVideo";
ctl.width = cfg.screenWidth;
ctl.height = cfg.screenHeight;
ctl.left = 0;
ctl.top = 0;
ctl.type = "Video";
ctl.content = FileUtil.getFilenameTitle(storageVideo?.origFilename);
ctl.idx = 0; /////
ctl.linkToPageId = 0;
ctl.isClickShow = false;
ctl.linkToVideoId = 0;
ctl.autoplay = true;
ctl.loop = false;
ctl.turnPictureSpeed = 0;
ctl.storageId = storageVideo.id;
Canvas fullVideoCanvas = new Canvas();
fullVideoCanvas.Name = "fullVideoCanvas";
fullVideoCanvas.Width = ctl.width;
fullVideoCanvas.Height = ctl.height;
fullVideoCanvas.HorizontalAlignment = HorizontalAlignment.Left;
fullVideoCanvas.VerticalAlignment = VerticalAlignment.Top;
TransformGroup group = new TransformGroup();
double scaleX = dControlDto.width / Convert.ToDouble(ctl.width);
double scaleY = dControlDto.height / Convert.ToDouble(ctl.height);
ScaleTransform scaleTransform = new ScaleTransform();
scaleTransform.ScaleX = scaleX;
scaleTransform.ScaleY = scaleY;
group.Children.Add(scaleTransform);
fullVideoCanvas.RenderTransform = group;
double left = dControlDto.left;
double top = dControlDto.top;
fullVideoCanvas.Margin = new Thickness(left, top, 0, 0);
Panel.SetZIndex(fullVideoCanvas, 10003);
CVideo cVideo = new CVideo(ctl, true, cfg, dto, pageTemplate1.mqServer, true);
cVideo.Name = "cVideo";
cVideo.HorizontalAlignment = HorizontalAlignment.Left;
cVideo.VerticalAlignment = VerticalAlignment.Top;
cVideo.Width = ctl.width;
cVideo.Height = ctl.height;
cVideo.Background = null;
cVideo.Tag = ctl;
//动画，平移到指定位置
double toTranslateTransformX = 0 - dControlDto.left;
double toTranslateTransformY = 0 - dControlDto.top;
fullVideoCanvas.Children.Add(cVideo);
AnimationUtil.loadFullVideo(fullVideoCanvas, toTranslateTransformX, toTranslateTransformY);
pageTemplate1.container.Children.Add(fullVideoCanvas);
//是否显示关闭按钮
Button closebtn = cVideo.GetClosebtn();
closebtn.Visibility = Visibility.Visible;
closebtn.Tag = true;
closebtn.Click += (object sender, RoutedEventArgs e) => closeVideoAnimation(fullVideoCanvas, dControlDto, cVideo);
}
/*
* 初始化一个图片控件
*/
private Canvas initOneVideo(StorageVideo storageVideo)
{
VideoListTag tag = new VideoListTag();
tag.isSelected = false;
tag.storageVideo = storageVideo;
Canvas videoCanvas = new Canvas();
videoCanvas.Name = "videoCanvas";
videoCanvas.Width = 100;
videoCanvas.Height = 100;
videoCanvas.Margin = new Thickness(10);
videoCanvas.Tag = tag;
//1.按钮
StorageImage storageImage = storageImageBll.get(storageVideo.storageImageId);
string imgFullPath = FileUtil.notExistsShowDefault(storageImage?.url, Params.ImageNotExists);
imgFullPath = AppDomain.CurrentDomain.BaseDirectory + imgFullPath;
Image videoImage = new Image();
videoImage.Name = "videoImage1";
videoImage.Width = 100;
videoImage.Height = 75;
videoImage.Source = FileUtil.readImage2(imgFullPath, 200);
videoImage.Stretch = Stretch.UniformToFill;
//2.按钮行
Canvas bg = new Canvas();
bg.Name = "bg";
bg.Background = Brushes.Black;
bg.Width = 100;
bg.Height = 24;
bg.Opacity = 0.6;
bg.SetValue(Canvas.BottomProperty, 25.0);
bg.SetValue(Canvas.LeftProperty, 0.0);
//时长
string mmss = VideoUtil.duration2mmss(storageVideo.duration);
Label lLabel = new Label();
lLabel.Width = 50;
lLabel.Height = 24;
lLabel.Content = mmss;
lLabel.Foreground = Brushes.White;
lLabel.SetValue(Canvas.LeftProperty, 0.0);
lLabel.SetValue(Canvas.TopProperty, 0.0);
bg.Children.Add(lLabel);
//删除按钮
Button rbtn = new Button();
rbtn.Width = 16;
rbtn.Height = 16;
rbtn.BorderThickness = new Thickness(0);
rbtn.Background = new ImageBrush
{
ImageSource = FileUtil.readImage(AppDomain.CurrentDomain.BaseDirectory + "/myfile/sysimg/ico-image-remove.png")
,
Stretch = Stretch.UniformToFill
};
rbtn.SetValue(Canvas.RightProperty, -8.0);
rbtn.SetValue(Canvas.TopProperty, -8.0);
// bg.Children.Add(rbtn);
// rbtn.Click += rbtnClick;
//标题
Label titleLabel = new Label();
titleLabel.Width = 100;
titleLabel.Height = 25;
titleLabel.Content = storageVideo.origFilename;
titleLabel.SetValue(Canvas.LeftProperty, 0.0);
titleLabel.SetValue(Canvas.BottomProperty, 0.0);
titleLabel.ToolTip = storageVideo.origFilename;
//勾选
Button selectButton = new Button();
selectButton.Name = "selectButton";
selectButton.Tag = storageVideo.id;
selectButton.Width = 24;
selectButton.Height = 24;
selectButton.BorderThickness = new Thickness(0);
selectButton.SetValue(Canvas.LeftProperty, 7.0);
selectButton.SetValue(Canvas.TopProperty, 7.0);
selectButton.Background = new ImageBrush
{
ImageSource = new BitmapImage(new Uri(@"Resources/ico_media_select.png", UriKind.Relative)),
Stretch = Stretch.UniformToFill
};
selectButton.Visibility = Visibility.Hidden;
videoCanvas.MouseEnter += videoCanvasMouseEnter;
videoCanvas.MouseLeave += videoCanvasMouseLeave;
videoCanvas.MouseLeftButtonDown += selectButtonClick;
selectButton.Click += selectButtonClick;
videoCanvas.Children.Add(videoImage);
videoCanvas.Children.Add(bg);
videoCanvas.Children.Add(titleLabel);
videoCanvas.Children.Add(selectButton);
// videoCanvas.Children.Add(rbtn);
return(videoCanvas);
}
/*
* 更新视频
*/
public StorageVideo update(StorageVideo one)
{
int rows = storageVideoDal.upate(one);
return(one);
}