/*
* 清空控件中的图片
*/
private void removeBtnClick(object sender, RoutedEventArgs e)
{
Button removeBtn = (Button)sender;
Canvas bg = (Canvas)VisualTreeHelper.GetParent(removeBtn);
Canvas imgCanvas = (Canvas)VisualTreeHelper.GetParent(bg);
object tag = imgCanvas.Tag;
if (tag == null)
{
return;
}
TurnPictureImagesDto dto = (TurnPictureImagesDto)tag;
dto.url = "";
dto.storageImageId = 0;
imgCanvas.Tag = dto;
Button imgBtn = (Button)FrameworkElementUtil.getByName(imgCanvas, "imgBtn");
imgBtn.Background = new ImageBrush
{
ImageSource = FileUtil.readImage(AppDomain.CurrentDomain.BaseDirectory + defaultBg)
,
Stretch = Stretch.Uniform
};
}
public void RaiseEvent(TurnPictureImagesDto dto, double width, double height, System.Windows.Point point)
{
if (TurnPictureItemEvent != null)
{
TurnPictureItemEvent(dto, width, height, point, currDControl.pageId);
}
}
/*
* 3.3插入层叠相册
*/
public void insertMarqueLayerToPage(DControl ctl)
{
List <TurnPictureImagesDto> list = turnPictureImagesBll.getByDControlId(ctl.id);
for (int i = 0; i < list.Count; i++)
{
TurnPictureImagesDto dto = list[i];
if (dto == null)
{
list.Remove(dto);
}
string imgNotExists = Params.ImageNotExists;
if (i < 6 && dto.storageImageId == 0)
{
imgNotExists = Params.TurnPictureNotExists[i];
}
string imgFullPath = FileUtil.notExistsShowDefault(dto.url, imgNotExists);
dto.url = imgFullPath;
}
MarqueLayer marqueLayer = NewControlUtil.newMarqueLayer(ctl, list, false);
loadAllAnimation(marqueLayer, ctl);
mainContainer.Children.Add(marqueLayer);
marqueLayer.MarqueLayerItemEvent += new MarqueLayerItemHandler(TurnPictureItemFun);
}
public EditMarqueWindow(Editing editing, FrameworkElement currElement)
{
InitializeComponent();
WindowStartupLocation = WindowStartupLocation.CenterScreen;
// string imgs = "/myfile/upload/image/20200403/9a5d403792444230ac7aa853e34f3333/1-1Z521142300c1.jpg,/myfile/upload/image/20200403/d3964390c52641b0a35b34d6de6ec10a/1.png,/myfile/upload/image/20200403/9b2d0d40469d47fea6d3cc761f842b9f/2.png";
//TurnPicture turnPicture = (TurnPicture) currentEle;
this.editing = editing;
this.currElement = currElement;
currDControl = (DControl)currElement.Tag;
List <TurnPictureImagesDto> list = turnPictureImagesBll.getByDControlId(currDControl.id);
for (int i = 0; i < list.Count; i++)
{
TurnPictureImagesDto dto = list[i];
if (dto == null)
{
list.Remove(dto);
}
string imgNotExists = Params.ImageNotExists;
if (i < 6 && dto.storageImageId == 0)
{
imgNotExists = Params.TurnPictureNotExists[i];
}
string imgFullPath = FileUtil.notExistsShowDefault(dto.url, imgNotExists);
dto.url = imgFullPath;
}
init(list);
}
public void RaiseEvent(TurnPictureImagesDto dto, double width, double height, Point point)
{
if (MarqueItemEvent != null)
{
MarqueItemEvent(dto, width, height, point, currDControl.pageId);
}
}
/*
* 保存数据
*/
private void Submit_Button_Click(object sender, RoutedEventArgs e)
{
//过滤掉空图片
List <TurnPictureImagesDto> list = new List <TurnPictureImagesDto>();
foreach (Canvas imgCanvas in imgList.Children)
{
object tag = imgCanvas.Tag;
if (tag == null)
{
continue;
}
TurnPictureImagesDto dto = (TurnPictureImagesDto)tag;
if (dto.storageImageId == 0 && dto.url == "")
{
turnPictureImagesBll.delete(dto.id);
continue;
}
list.Add(dto);
}
//更新到数据库
turnPictureImagesBll.updateByDControlId(currDControl, list);
//更新页面控件信息
Marque marque = (Marque)currElement;
marque.updateElement(currDControl, true, list);
Close();
}
/*
* 3.3插入层叠相册
*/
public void insertMarqueLayerToPage(DControl ctl)
{
List <TurnPictureImagesDto> list = turnPictureImagesBll.getByDControlId(ctl.id);
//如果storageImageId=0,则显示替代的Params.TurnPictureNotExists[i]
for (int i = 0; i < list.Count; i++)
{
TurnPictureImagesDto dto = list[i];
if (dto == null)
{
list.Remove(dto);
}
string imgNotExists = Params.ImageNotExists;
if (i < 6 && dto.storageImageId == 0)
{
imgNotExists = Params.TurnPictureNotExists[i];
}
string imgFullPath = FileUtil.notExistsShowDefault(dto.url, imgNotExists);
dto.url = imgFullPath;
}
MarqueLayer marqueLayer = NewControlUtil.newMarqueLayer(ctl, list, true);
System.Windows.Style myStyle = (System.Windows.Style)pageTemplate.container.FindResource("DefaultMarqueLayerStyle");
marqueLayer.Style = myStyle;
marqueLayer.PreviewMouseLeftButtonDown += control_MouseDown;
marqueLayer.PreviewMouseMove += control_MouseMove;
marqueLayer.PreviewMouseLeftButtonUp += control_MouseUp;
//控件上右击显示菜单
marqueLayer.MouseRightButtonUp += control_MouseRightButtonUp;
pageTemplate.container.Children.Add(marqueLayer);
}
/*
* 图片链接到
*/
private void linkBtnClick(object sender, RoutedEventArgs e)
{
Button linkBtn = (Button)sender;
Canvas bg = (Canvas)VisualTreeHelper.GetParent(linkBtn);
Canvas imgCanvas = (Canvas)VisualTreeHelper.GetParent(bg);
TurnPictureImagesDto dto = (TurnPictureImagesDto)imgCanvas.Tag;
EditTurnPictureLinkToWindow win = new EditTurnPictureLinkToWindow(linkBtn, dto);
win.ShowDialog();
}
/*
* 如果moveX>20，则进入下一个;如果 0<moveX<=20,回到原来位置
* 如果moveX<-20，则进入上一个
* 如果到达最后一个，则回到起始位置
*/
private void listbox_PreviewMouseUp(object sender, MouseEventArgs e)
{
if (!isMoving)
{
TurnPictureImagesDto dto = list[turnImageWhich];
// if (dto.linkToPageId <= 0) return;
System.Windows.Point point = new System.Windows.Point();
point.X = currDControl.left;
point.Y = currDControl.top;
RaiseEvent(dto, currDControl.width, currDControl.height, point);
}
ListBox listbox1 = (ListBox)sender;
ScrollViewer sv = FindVisualChild <ScrollViewer>(listbox1);
double ox = 40;
double width = listbox1.Width;
int count = listbox1.Items.Count;
int n = (int)Math.Floor(offsetLeft / width);
if (moveX > 0)
{
if (moveX > ox)
{
n = n + 1;
if (n >= count)
{
n = count;
}
}
}
else if (moveX < 0)
{
if (moveX < -ox)
{
n = n - 1;
if (n < 0)
{
n = 0;
}
}
}
// textbox1.Text = "当前第几个：" + n;
Set_ListBoxItem_ActiveAsync(listbox1, n);
isMouseDown = false;
listbox1.ReleaseMouseCapture();
e.Handled = true;
}
public EditTurnPictureLinkToWindow(Button linkBtn, TurnPictureImagesDto dto)
{
InitializeComponent();
WindowStartupLocation = WindowStartupLocation.CenterScreen;
this.linkBtn = linkBtn;
this.currDControl = dControlBll.get(dto.dControlId);
this.dto = dto;
this.loadPageData();
Submit_Button.Click += Submit_Button_Click;
}
public static MarqueItemTag convert(TurnPictureImagesDto dto)
{
MarqueItemTag tag = new MarqueItemTag();
tag.id = dto.id;
tag.dControlId = dto.dControlId;
tag.storageImageId = dto.storageImageId;
tag.isLink = dto.isLink;
tag.url = dto.url;
return(tag);
}
/*
* 显示当前图片
*/
private void initCurrImage(Button buttonImage, TurnPictureImagesDto dto)
{
string imgPath = (dto == null ? Params.ImageNotExists : dto.url);
string imgFullPath = FileUtil.notExistsShowDefault(imgPath, Params.ImageNotExists);
imgFullPath = AppDomain.CurrentDomain.BaseDirectory + imgFullPath;
buttonImage.Background = new ImageBrush
{
ImageSource = FileUtil.readImage2(imgFullPath, 200)
,
Stretch = Stretch.Uniform
};
}
/*
* 6 右击-插入层叠相册
*/
public void insertMarqueLayerClick(object sender, RoutedEventArgs e)
{
DControl dControl = new DControl();
dControl.pageId = App.localStorage.currPageId; /////////
dControl.name = "MarqueLayer";
dControl.content = "";
dControl.width = 1260;
dControl.height = 450;
dControl.left = (int)rightClickLocation.X; /////////
dControl.top = (int)rightClickLocation.Y; /////////
dControl.type = "MarqueLayer";
// dControl.url = "";//////////
// dControl.imgs = "/myfile/sysimg/TurnPicture/1.jpg,/myfile/sysimg/TurnPicture/2.jpg,/myfile/sysimg/TurnPicture/3.jpg,/myfile/sysimg/TurnPicture/4.jpg,/myfile/sysimg/TurnPicture/5.jpg";
dControl.idx = 1;////////
dControl.autoplay = true;
dControl.loop = true;
dControl.turnPictureSpeed = 6000; //流动速度
dControl.rowNum = 5; //一行显示几个
dControl.spacing = 20; //两图间距
dControl.isShowTurnPictureArrow = true;
//1、复制文件
//String url = this.uploadImage(text);
//2、插入文件库
//StorageImage storageImage = storageImageBll.insert(text, url);
//3、插入控件库
// dControl.url = url;
dControl = dControlBll.insert(dControl);
//插入相册图片列表
List <TurnPictureImagesDto> list = new List <TurnPictureImagesDto>();
TurnPictureImagesDto dto = new TurnPictureImagesDto();
dto.dControlId = dControl.id;
dto.storageImageId = 0;
list.Add(dto);
list.Add(dto);
list.Add(dto);
list.Add(dto);
list.Add(dto);
list.Add(dto);
int rows = turnPictureImagesBll.insert(list);
//4、插入页面
insertMarqueLayerToPage(dControl);
}
private void marque_stackPanel_PreviewTouchUp(object sender, TouchEventArgs e)
{
isMouseDown = false;
if (!isMoving && currItem != null)
{
TurnPictureImagesDto dto = (TurnPictureImagesDto)currItem.Tag;
GeneralTransform generalTransform1 = currItem.TransformToAncestor(this);
Point point = generalTransform1.Transform(new Point(currDControl.left, currDControl.top));
RaiseEvent(dto, currItem.Width, currItem.Height, point);
}
turnImage_Timer.Start();
marque_scrollViewer.ReleaseTouchCapture(e.TouchDevice);
e.Handled = true;
}
/*
* 3.1 委托事件处理程序，链接到
*
* 相册、层叠相册、流动相册
*
*/
public void TurnPictureItemFun(TurnPictureImagesDto dto, double width, double height, Point point, int pageId)
{
if (dto == null)
{
return;
}
//当前主控件 相册 层叠相册 流动相册
DControl mainDControl = dControlBll.get(dto.dControlId);
if (mainDControl == null)
{
return;
}
DControlDto dControlDto = new DControlDto();
dControlDto.id = dto.id;
dControlDto.width = Convert.ToInt32(width);
dControlDto.height = Convert.ToInt32(height);
dControlDto.left = Convert.ToInt32(point.X);
dControlDto.top = Convert.ToInt32(point.Y);
dControlDto.pageId = pageId;
this.DifferentScreenDifferentLinkTo(dControlDto, dto.id);
if (mainDControl.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;
ShowBigImageUtil.showBigImage(dto.url, dControlDto, mainContainer, cfg);
}
}
private void marque_scrollViewer_PreviewMouseUp(object sender, MouseButtonEventArgs e)
{
if (isSupportTouch)
{
return;
}
isMouseDown = false;
if (!isMoving && currItem != null)
{
TurnPictureImagesDto dto = (TurnPictureImagesDto)currItem.Tag;
GeneralTransform generalTransform1 = currItem.TransformToAncestor(this);
Point point = generalTransform1.Transform(new Point(currDControl.left, currDControl.top));
RaiseEvent(dto, currItem.Width, currItem.Height, point);
}
turnImage_Timer.Start();
marque_scrollViewer.ReleaseMouseCapture();
}
/*
* 初始化一个图片控件
*/
private Canvas initOneImage(TurnPictureImagesDto dto)
{
Canvas imgCanvas = new Canvas();
imgCanvas.Name = "imgCanvas";
imgCanvas.Width = 140;
imgCanvas.Height = 140;
imgCanvas.Margin = new Thickness(4, 10, 4, 10);
imgCanvas.Tag = dto;
//1.按钮
string imgPath = (dto == null ? App.localStorage.icoAddImage : dto.url);
string imgFullPath = FileUtil.notExistsShowDefault(imgPath, Params.ImageNotExists);
imgFullPath = AppDomain.CurrentDomain.BaseDirectory + imgFullPath;
Button btn = new Button();
btn.Name = "imgBtn";
btn.Width = 140;
btn.Height = 140;
btn.Background = new ImageBrush
{
ImageSource = FileUtil.readImage2(imgFullPath, 200)
,
Stretch = Stretch.Uniform
};
btn.Click += openDialogClick;
//2.按钮行
Canvas bg = new Canvas();
bg.Name = "bg";
bg.Background = Brushes.Black;
bg.Width = 140;
bg.Height = 24;
bg.Opacity = 0.6;
bg.SetValue(Canvas.BottomProperty, 0.0);
bg.SetValue(Canvas.LeftProperty, 0.0);
bg.Visibility = Visibility.Visible;
if (dto == null)
{
bg.Visibility = Visibility.Collapsed;
}
Button lbtn = new Button();
lbtn.Width = 20;
lbtn.Height = 20;
lbtn.BorderThickness = new Thickness(0);
lbtn.Background = new ImageBrush
{
ImageSource = FileUtil.readImage(AppDomain.CurrentDomain.BaseDirectory + "/myfile/sysimg/ico-index-left.png")
,
Stretch = Stretch.Uniform
};
lbtn.SetValue(Canvas.LeftProperty, 0.0);
lbtn.SetValue(Canvas.TopProperty, 2.0);
bg.Children.Add(lbtn);
lbtn.Click += lbtnClick;
Button rbtn = new Button();
rbtn.Width = 20;
rbtn.Height = 20;
rbtn.BorderThickness = new Thickness(0);
rbtn.Background = new ImageBrush
{
ImageSource = FileUtil.readImage(AppDomain.CurrentDomain.BaseDirectory + "/myfile/sysimg/ico-index-right.png")
,
Stretch = Stretch.Uniform
};
rbtn.SetValue(Canvas.RightProperty, 0.0);
rbtn.SetValue(Canvas.TopProperty, 2.0);
bg.Children.Add(rbtn);
rbtn.Click += rbtnClick;
Button removeBtn = new Button();
removeBtn.Width = 20;
removeBtn.Height = 20;
removeBtn.BorderThickness = new Thickness(0);
removeBtn.Background = new ImageBrush
{
ImageSource = FileUtil.readImage(AppDomain.CurrentDomain.BaseDirectory + "/myfile/sysimg/ico-image-remove.png")
,
Stretch = Stretch.Uniform
};
removeBtn.SetValue(Canvas.LeftProperty, 40.0);
removeBtn.SetValue(Canvas.TopProperty, 2.0);
bg.Children.Add(removeBtn);
removeBtn.Click += removeBtnClick;
Button linkBtn = new Button();
linkBtn.Width = 20;
linkBtn.Height = 20;
linkBtn.BorderThickness = new Thickness(0);
if (dto != null)
{
if (dto.isLink)
{
linkBtn.Background = new ImageBrush
{
ImageSource = FileUtil.readImage(AppDomain.CurrentDomain.BaseDirectory + "/myfile/sysimg/ico-image-link-active.png")
,
Stretch = Stretch.Uniform
};
}
else
{
linkBtn.Background = new ImageBrush
{
ImageSource = FileUtil.readImage(AppDomain.CurrentDomain.BaseDirectory + "/myfile/sysimg/ico-image-link.png")
,
Stretch = Stretch.Uniform
};
}
}
linkBtn.SetValue(Canvas.LeftProperty, 80.0);
linkBtn.SetValue(Canvas.TopProperty, 2.0);
bg.Children.Add(linkBtn);
linkBtn.Click += linkBtnClick;
imgCanvas.Children.Add(btn);
imgCanvas.Children.Add(bg);
//if (!string.IsNullOrWhiteSpace(img)) {
// bg.Visibility = Visibility.Hidden;
//}
return(imgCanvas);
}
/*
* 填充轮播图中的图片，设置宽度，并绑定点按钮事件
*/
private void fillImage(DControl ctl, List <TurnPictureImagesDto> list)
{
marque_scrollViewer.Width = ctl.width;
if (list == null || list.Count == 0)
{
//return;
}
System.Windows.Style itemStyle = (System.Windows.Style)FindResource("ListBoxItemStyle1");
System.Windows.Style turnPicturePageButtonStyle = (System.Windows.Style)FindResource("TurnPicturePageButtonStyle");
int i = 0;
foreach (TurnPictureImagesDto dto in list)
{
i = i + 1;
Button item = new Button();
item.Name = "item" + i;
item.Width = itemWidth;
item.Height = ctl.height;
item.BorderThickness = new Thickness(0);
item.AllowDrop = true;
// item.Style = itemStyle;
item.Background = System.Windows.Media.Brushes.Transparent;
FileUtil.readImage2Button(item, AppDomain.CurrentDomain.BaseDirectory + dto.url, ctl.width / 3, Stretch.Fill);
if (i > 1)
{
item.Margin = new Thickness(ctl.spacing, 0, 0, 0);
}
item.Tag = dto;
item.PreviewMouseDown += item_Click;
item.PreviewTouchDown += item_Click;
marque_stackPanel.Children.Add(item);
////添加point
Button btn = new Button();
btn.Width = 8;
btn.Height = 8;
btn.Margin = new Thickness(3, 0, 3, 0);
btn.Padding = new Thickness(0);
btn.BorderThickness = new Thickness(0);
btn.Style = turnPicturePageButtonStyle;
pagePanel.Children.Add(btn);
}
if (list.Count > ctl.rowNum)
{
for (int a = 0; a < ctl.rowNum; a++)
{
TurnPictureImagesDto dto = list[a];
Button item = new Button();
item.Name = "itema" + a;
item.Width = itemWidth;
item.Height = ctl.height;
item.BorderThickness = new Thickness(0);
item.AllowDrop = true;
// item.Style = itemStyle;
item.Background = System.Windows.Media.Brushes.Transparent;
FileUtil.readImage2Button(item, AppDomain.CurrentDomain.BaseDirectory + dto.url, ctl.width / 3, Stretch.Fill);
item.Margin = new Thickness(ctl.spacing, 0, 0, 0);
item.Tag = dto;
item.PreviewMouseDown += item_Click;
item.PreviewTouchDown += item_Click;
marque_stackPanel.Children.Add(item);
}
}
}
/*
* 点击打开上传图片
*/
private void openDialogClick(object sender, RoutedEventArgs e)
{
Button btn = (Button)sender;
Canvas imgCanvas = (Canvas)VisualTreeHelper.GetParent(btn);
int idx = imgList.Children.IndexOf(imgCanvas);
object tag = imgCanvas.Tag;
System.Windows.Forms.OpenFileDialog ofld = new System.Windows.Forms.OpenFileDialog();
ofld.Filter = "图片|*.jpg;*.jpeg;*.png;*.gif;*.bmp";
ofld.Multiselect = true;
if (ofld.ShowDialog() == System.Windows.Forms.DialogResult.OK)
{
int i = 0;
string[] fileNames = ofld.FileNames;
foreach (string filename in fileNames)
{
if (filename != "" || filename != null)
{
i = i + 1;
System.Drawing.Image sourceImage = System.Drawing.Image.FromFile(filename);
String url = uploadImage(btn, filename);
StorageImage storageImage = storageImageBll.insert(filename, url, sourceImage.Width, sourceImage.Height, 1);
//1.如果i>1，则直接在其后插入新的
if (i > 1)
{
TurnPictureImagesDto dto = new TurnPictureImagesDto();
dto.storageImageId = storageImage.id;
dto.dControlId = currDControl.id;
dto.url = storageImage.url;
TurnPictureImages turnPictureImages = turnPictureImagesBll.insert(dto);
dto.id = turnPictureImages.id;
Canvas canvas = initOneImage(dto);
imgList.Children.Insert(idx, canvas);
idx = idx + 1;
continue;
}
//2.如果Tag==null，则在其前面插入新的，
if (tag == null)
{
TurnPictureImagesDto dto = new TurnPictureImagesDto();
dto.storageImageId = storageImage.id;
dto.dControlId = currDControl.id;
dto.url = storageImage.url;
TurnPictureImages turnPictureImages = turnPictureImagesBll.insert(dto);
dto.id = turnPictureImages.id;
Canvas canvas = initOneImage(dto);
imgList.Children.Insert(idx, canvas);
idx = idx + 1;
}
//3.直接tag!=null,则更新当前图片
else
{
TurnPictureImagesDto dto = (TurnPictureImagesDto)tag;
dto.storageImageId = storageImage.id;
dto.dControlId = currDControl.id;
dto.url = storageImage.url;
imgCanvas.Tag = dto;
turnPictureImagesBll.update(dto);
btn.Background = new ImageBrush
{
ImageSource = FileUtil.readImage2(AppDomain.CurrentDomain.BaseDirectory + url, currDControl.width)
,
Stretch = Stretch.Uniform
};
}
}
}
}
}
