public StorageGif insert(string origFilePath, string url, Int32 actualWidth, Int32 actualHeight, Int32 folderId)
{
//补充idx,createTime两个参数
FileInfo fileInfo = new FileInfo(origFilePath);
int filesize = 0;
if (fileInfo.Exists)
{
filesize = (int)fileInfo.Length;
}
String origFilename = FileUtil.getFilename(origFilePath);
StorageGif storageGif = new StorageGif();
storageGif.origFilename = origFilename;
storageGif.url = url;
storageGif.ext = fileInfo.Extension;
storageGif.size = filesize;
storageGif.createTime = DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss");
storageGif.actualWidth = actualWidth;
storageGif.actualHeight = actualHeight;
storageGif.folderId = folderId;
return(storageGifDal.insert(storageGif));
}
/*
* 12 Gif
*/
public static Gif newGif(DControl ctl, StorageGif storageGif, Boolean isDesign)
{
string imgPath = FileUtil.notExistsShowDefault(storageGif?.url, Params.GifNotExists);
string imgFullPath = AppDomain.CurrentDomain.BaseDirectory + imgPath;
DControlDto dto = DControlUtil.convert(ctl);
dto.url = imgFullPath;
Gif gif = new Gif(imgPath, isDesign);
gif.HorizontalAlignment = HorizontalAlignment.Left;
gif.VerticalAlignment = VerticalAlignment.Top;
gif.Margin = new Thickness(ctl.left, ctl.top, 0, 0);
gif.Width = ctl.width;
gif.Height = ctl.height;
gif.Background = Brushes.Transparent;
gif.Opacity = ctl.opacity / 100.0;
Panel.SetZIndex(gif, ctl.idx);
gif.Focusable = false;
gif.Tag = dto;
TransformGroup group = new TransformGroup();
gif.RenderTransform = group;
gif.RenderTransformOrigin = new Point(0.5, 0.5);
RotateTransform rotateTransform = TransformGroupUtil.GetRotateTransform(group);
rotateTransform.Angle = ctl.rotateAngle;
gif.Visibility = Visibility.Visible;
return(gif);
}
//1、插入图片
public StorageGif insert(StorageGif entity)
{
String sql = "insert into storageGif(origFilename,url,ext,size,createTime,actualWidth,actualHeight,folderId) values(@origFilename,@url,@ext,@size,@createTime,@actualWidth,@actualHeight,@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("@actualWidth", DbType.String, 4),
new SQLiteParameter("@actualHeight", 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.actualWidth;
parameters[6].Value = entity.actualHeight;
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);
}
/*
* 更新
*/
public int upate(StorageGif entity)
{
string sql = "update storageGif set origFilename=@origFilename,url=@url,size=@size"
+ ",ext=@ext,createTime=@createTime,actualWidth=@actualWidth"
+ ",actualHeight=@actualHeight,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("@actualWidth", DbType.Int32, 4),
new SQLiteParameter("@actualHeight", 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.actualWidth;
parameters[6].Value = entity.actualHeight;
parameters[7].Value = entity.folderId;
parameters[8].Value = entity.id;
int result = Common.SQLiteHelper.ExecuteNonQuery(sql, parameters);
return(result);
}
private void Open_Dialogue_Click(object sender, RoutedEventArgs e)
{
Button btn = (Button)sender;
System.Windows.Forms.OpenFileDialog ofld = new System.Windows.Forms.OpenFileDialog();
ofld.Filter = "GIF图片|*.gif;";
ofld.Multiselect = false;
if (ofld.ShowDialog() == System.Windows.Forms.DialogResult.OK)
{
String filename = ofld.FileName;
if (filename != "" || filename != null)
{
System.Drawing.Image sourceImage = System.Drawing.Image.FromFile(filename);
String url = uploadImage(btn, filename);
StorageGif storageGif = storageGifBll.insert(filename, url, sourceImage.Width, sourceImage.Height, folderId);
//this.currDControl.url = url;
//this.currDControl.imgs = jpgPath;
//插入一个视频到列表
Canvas newImage = initOneImage(storageGif);
imageListWrap.Children.Insert(0, newImage);
selectButton(newImage);
}
}
}
/*
* 3.2插入一行文字
*/
public void insertGifToPage(DControl ctl)
{
StorageGif storageGif = storageGifBll.get(ctl.storageId);
Gif gif = NewControlUtil.newGif(ctl, storageGif, false);
loadAllAnimation(gif, ctl);
gif.PreviewMouseUp += gif_PreviewMouseUp;
gif.PreviewTouchUp += gif_PreviewTouchUp;
mainContainer.Children.Add(gif);
}
/*
* 7.1 单击gif跳转
*
* 1.单击图片跳转到页面
*
* 2.跳转到外部网站
*
* 3.单击图片全屏播放视频
*
* 4.单击图片放大
*
*
*/
private void gifFun(object sender)
{
Gif gif = (Gif)sender;
DControlDto ctl = (DControlDto)gif.Tag;
this.DifferentScreenDifferentLinkTo(ctl);
if (!string.IsNullOrWhiteSpace(ctl.linkToWeb))
{
Int32 pagePercent = FrameUtil.getMaxPercent(App.localStorage.cfg.screenWidth, App.localStorage.cfg.screenHeight);
double screenWidth = SystemParameters.PrimaryScreenWidth;//得到屏幕整体宽度
int winWidth = (int)(App.localStorage.cfg.screenWidth * pagePercent / 100);
int winHeight = (int)(App.localStorage.cfg.screenHeight * pagePercent / 100);
App.localStorage.currForm1 = new Form1(winWidth, winHeight, ctl.linkToWeb, screenWidth);
App.localStorage.currForm1.ShowDialog();
}
else if (ctl.linkToVideoId > 0)
{
insertFullVideoToPage(ctl);
}
else if (ctl.isClickShow)
{
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;
StorageGif storageGif = storageGifBll.get(ctl.storageId);
if (storageGif == null)
{ //默认gif
storageGif = new StorageGif();
storageGif.id = 0;
storageGif.url = Params.GifNotExists;
storageGif.actualWidth = 550;
storageGif.actualHeight = 400;
storageGif.ext = ".gif";
storageGif.origFilename = "gif.gif";
storageGif.size = 304874;
storageGif.folderId = 1;
}
ShowBigGifUtil.showBigImage(storageGif, ctl, mainContainer, cfg);
}
}
/*
* 删除
*/
public Int32 delete(StorageGif storageGif)
{
if (storageGif == null)
{
return(0);
}
if (string.IsNullOrWhiteSpace(storageGif.url))
{
return(0);
}
//string fullFilePath = AppDomain.CurrentDomain.BaseDirectory + storageGif.url;
//Boolean b = File.Exists(fullFilePath);
//if (b)
//{
// File.Delete(fullFilePath);
//}
return(storageGifDal.delete(storageGif.id));
}
/*
* 3.3插入Gif
*/
public void insertGifToPage(DControl ctl)
{
StorageGif storageGif = storageGifBll.get(ctl.storageId);
string imgFullPath = FileUtil.notExistsShowDefault(storageGif?.url, Params.GifNotExists);
imgFullPath = AppDomain.CurrentDomain.BaseDirectory + imgFullPath;
Gif gifImage = NewControlUtil.newGif(ctl, storageGif, true);
gifImage.Style = pageTemplate.container.TryFindResource("GifImageStyle") as System.Windows.Style;
//控件拖动
gifImage.PreviewMouseLeftButtonDown += control_MouseDown;
gifImage.PreviewMouseMove += control_MouseMove;
gifImage.PreviewMouseLeftButtonUp += control_MouseUp;
//控件上右击显示菜单
gifImage.MouseRightButtonUp += control_MouseRightButtonUp;
pageTemplate.container.Children.Add(gifImage);
}
//获取图片
public StorageGif get(Int32 id)
{
String sql = "select * from storageGif 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);
}
StorageGif storageGif = DataToEntity <StorageGif> .FillModel(dt.Rows[0]);
return(storageGif);
}
private void init(DControl ctl)
{
StorageGif storageGif = storageGifBll.get(ctl.storageId);
string imgFullPath = FileUtil.notExistsShowDefault(storageGif?.url, Params.GifNotExists);
string filename = FileUtil.getFilename(imgFullPath);
string fullFolder = FileUtil.getDirectory(AppDomain.CurrentDomain.BaseDirectory + imgFullPath);
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();
isClickShow.IsChecked = ctl.isClickShow;
opacity.Text = ctl.opacity.ToString();
idx.Content = ctl.idx.ToString();
isTab.IsChecked = ctl.isTab;
rotateAngle.Text = ctl.rotateAngle.ToString();
actualWidthHeight.Content = storageGif?.actualWidth + "*" + storageGif?.actualHeight;
url.PreviewMouseLeftButtonUp += url_PreviewMouseLeftButtonUp;
}
/*
* 保存视频
*/
private void Submit_Button_Click(object sender, RoutedEventArgs e)
{
DControl currDControl = (DControl)currElement.Tag;
//更新到数据库
DControl dControl = dControlBll.get(currDControl.id);
dControl.storageId = this.currDControl.storageId;
dControlBll.update(dControl);
//更新页面控件信息
StorageGif storageGif = storageGifBll.get(dControl.storageId);
string imgFullPath = FileUtil.notExistsShowDefault(storageGif?.url, Params.ImageNotExists);
imgFullPath = AppDomain.CurrentDomain.BaseDirectory + imgFullPath;
Gif gif = (Gif)currElement;
gif.updateElement(imgFullPath, true);
currElement.Tag = dControl;
Close();
}
/*
* 显示大图
*/
public static void showBigImage(StorageGif storageGif, DControlDto ctl, Grid mainContainer, Cfg cfg)
{
FrameworkElement bigImageElement = FrameworkElementUtil.getByName(mainContainer, "bigImageCanvas");
if (bigImageElement == null)
{
Canvas bigImageCanvas = new Canvas();
bigImageCanvas.Name = "bigImageCanvas";
bigImageCanvas.Width = cfg.screenWidth;
bigImageCanvas.Height = cfg.screenHeight;
bigImageCanvas.Background = Brushes.Transparent;
Panel.SetZIndex(bigImageCanvas, 10002);
//图片背景，点击隐藏
Border borderBg = new Border();
borderBg.Width = cfg.screenWidth;
borderBg.Height = cfg.screenHeight;
borderBg.Background = Brushes.Black;
borderBg.Opacity = 0.6;
borderBg.HorizontalAlignment = HorizontalAlignment.Left;
borderBg.VerticalAlignment = VerticalAlignment.Top;
borderBg.SetValue(Canvas.LeftProperty, 0.0);
borderBg.SetValue(Canvas.TopProperty, 0.0);
Panel.SetZIndex(borderBg, 1);
bigImageCanvas.Children.Add(borderBg);
//显示大图
double maxWidth = cfg.screenWidth * 0.9;
double maxHeight = cfg.screenHeight * 0.9;
// BitmapImage bitmapImage = FileUtil.readImage(AppDomain.CurrentDomain.BaseDirectory + storageGif.url);
double showWidth = storageGif.actualWidth;
double showHeight = storageGif.actualHeight;
double w = storageGif.actualWidth / maxWidth;
double h = storageGif.actualHeight / maxHeight;
if (w > 1 && h > 1)
{
if (w > h)
{
showWidth = maxWidth;
showHeight = storageGif.actualHeight / w;
}
else
{
showHeight = maxHeight;
showWidth = storageGif.actualWidth / h;
}
}
else if (w > 1)
{
showWidth = maxWidth;
showHeight = storageGif.actualHeight / w;
}
else if (h > 1)
{
showHeight = maxHeight;
showWidth = storageGif.actualWidth / h;
}
Canvas innerCanvas = new Canvas();
innerCanvas.Width = showWidth;
innerCanvas.Height = showHeight;
double left = ctl.left;
double top = ctl.top;
innerCanvas.SetValue(Canvas.LeftProperty, left);
innerCanvas.SetValue(Canvas.TopProperty, top);
Panel.SetZIndex(innerCanvas, 2);
Gif image = new Gif(storageGif.url, false);
image.Width = showWidth;
image.Height = showHeight;
Panel.SetZIndex(image, 1);
innerCanvas.Children.Add(image);
Button closebtn = new Button();
closebtn.Background = new ImageBrush
{
ImageSource = FileUtil.readImage(AppDomain.CurrentDomain.BaseDirectory + "/myfile/sysimg/ico-image-close.png")
,
Stretch = Stretch.Fill
};
closebtn.Width = 50;
closebtn.Height = 50;
closebtn.BorderThickness = new Thickness(0);
closebtn.HorizontalAlignment = HorizontalAlignment.Right;
closebtn.VerticalAlignment = VerticalAlignment.Top;
closebtn.SetValue(Canvas.RightProperty, -25.0);
closebtn.SetValue(Canvas.TopProperty, -25.0);
Panel.SetZIndex(closebtn, 2);
closebtn.Click += (sender, e) => imageCloseBtnClick(bigImageCanvas, borderBg, innerCanvas, ctl, mainContainer);
closebtn.PreviewTouchDown += imageCloseBtnTouchDown;
closebtn.PreviewTouchMove += imageCloseBtnTouchMove;
closebtn.PreviewTouchUp += (sender, e) => imageCloseBtnClick(bigImageCanvas, borderBg, innerCanvas, ctl, mainContainer);
innerCanvas.Children.Add(closebtn);
bigImageCanvas.Children.Add(innerCanvas);
borderBg.PreviewMouseUp += (sender, e) => imageCloseBtnClick(bigImageCanvas, borderBg, innerCanvas, ctl, mainContainer);
borderBg.PreviewTouchUp += (sender, e) => imageCloseBtnClick(bigImageCanvas, borderBg, innerCanvas, ctl, mainContainer);
//手指缩放 移动 旋转
BehaviorCollection behaviors = Interaction.GetBehaviors(innerCanvas);
TranslateZoomRotateBehavior tz = new TranslateZoomRotateBehavior();
tz.TranslateFriction = 0.3;
tz.RotationalFriction = 0.4;
tz.ConstrainToParentBounds = true;
tz.SupportedGestures = ManipulationModes.All;
behaviors.Add(tz);
TransformGroup group = new TransformGroup();
double scaleX = ctl.width / innerCanvas.Width;
double scaleY = ctl.height / innerCanvas.Height;
ScaleTransform scaleTransform = new ScaleTransform();
scaleTransform.ScaleX = scaleX;
scaleTransform.ScaleY = scaleY;
group.Children.Add(scaleTransform);
innerCanvas.RenderTransform = group;
//动画，平移到指定位置
double toLeft = (cfg.screenWidth - innerCanvas.Width) / 2;
double toTop = (cfg.screenHeight - innerCanvas.Height) / 2;
double toTranslateTransformX = toLeft - ctl.left;
double toTranslateTransformY = toTop - ctl.top;
ShowBigGifUtil.showAnimation(borderBg, innerCanvas, ctl, toTranslateTransformX, toTranslateTransformY);
mainContainer.Children.Add(bigImageCanvas);
}
}
/*
* 更新图片
*/
public StorageGif update(StorageGif one)
{
int rows = storageGifDal.upate(one);
return(one);
}
private void addItem(StorageGif storageGif)
{
Canvas imageCanvas = initOneImage(storageGif);
imageListWrap.Children.Add(imageCanvas);
}
//public void DoEvents()
//{
// DispatcherFrame frame = new DispatcherFrame();
// Dispatcher.CurrentDispatcher.BeginInvoke(DispatcherPriority.Background,
// new DispatcherOperationCallback(ExitFrames), frame);
// Dispatcher.PushFrame(frame);
//}
//public object ExitFrames(object f)
//{
// ((DispatcherFrame)f).Continue = false;
// return null;
//}
/*
* 初始化一个图片控件
*/
private Canvas initOneImage(StorageGif storageGif)
{
GifListTag tag = new GifListTag();
tag.isSelected = false;
tag.storageGif = storageGif;
Canvas imageCanvas = new Canvas();
imageCanvas.Name = "imageCanvas";
imageCanvas.Width = 100;
imageCanvas.Height = 100;
imageCanvas.Margin = new Thickness(10);
imageCanvas.Tag = tag;
//1.按钮
string imgFullPath = FileUtil.notExistsShowDefault(storageGif.url, Params.ImageNotExists);
imgFullPath = AppDomain.CurrentDomain.BaseDirectory + imgFullPath;
Image image = new Image();
image.Name = "image";
image.Width = 100;
image.Height = 75;
image.Source = FileUtil.readImage2(imgFullPath, 200);;
image.Stretch = Stretch.Uniform;
//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
Label lLabel = new Label();
lLabel.Width = 100;
lLabel.Height = 24;
lLabel.Content = storageGif.actualWidth + "×" + storageGif.actualHeight;
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 = storageGif.origFilename;
titleLabel.SetValue(Canvas.LeftProperty, 0.0);
titleLabel.SetValue(Canvas.BottomProperty, 0.0);
titleLabel.ToolTip = titleLabel.Content;
//勾选
Button selectButton = new Button();
selectButton.Name = "selectButton";
selectButton.Tag = storageGif.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;
imageCanvas.MouseEnter += imageCanvasMouseEnter;
imageCanvas.MouseLeave += imageCanvasMouseLeave;
imageCanvas.MouseLeftButtonDown += selectButtonClick;
selectButton.Click += selectButtonClick;
imageCanvas.Children.Add(image);
imageCanvas.Children.Add(bg);
imageCanvas.Children.Add(titleLabel);
imageCanvas.Children.Add(selectButton);
// videoCanvas.Children.Add(rbtn);
return(imageCanvas);
}
