/// <summary>
/// 生成if action
/// </summary>
/// <param name="action"></param>
/// <returns></returns>
private Core.Action.Models.ActionModel GenerateIFAction(ActionItem action)
{
//action input
var inputdata = action.Builder.GetInputModelData() as IFActionInputModel;
//else item
var elseActionItem = ActionItems.Where(m => m.Action.ParentID == action.Action.ID && m.Action.ActionType == UI.Types.ActionType.IFElse).FirstOrDefault();
//end item
var endActionItem = ActionItems.Where(m => m.Action.ParentID == action.Action.ID && m.Action.ActionType == UI.Types.ActionType.IFEnd).FirstOrDefault();
//pass actions
var passActionItems = ActionItems.Where(m => m.Action.ParentID == action.Action.ID && m.Y > action.Y && m.Y < elseActionItem.Y).ToList();
var passActions = GenerateActions(passActionItems);
//unpass actions
var unpassActionItems = ActionItems.Where(m => m.Action.ParentID == action.Action.ID && m.Y > elseActionItem.Y && m.Y < endActionItem.Y).ToList();
var unpassActions = GenerateActions(unpassActionItems);
var result = new Core.Action.Models.ActionModel()
{
ID = action.Action.ID,
Action = Core.Action.Types.ActionType.IF,
Parameter = new Core.Action.Models.IFActionParameterModel()
{
LeftInput = inputdata.Left,
RightInput = inputdata.Right,
Condition = inputdata.Condition == null ? Core.Action.Types.IFActionConditionType.Equal : (Core.Action.Types.IFActionConditionType)inputdata.Condition.ID,
PassActions = passActions,
NoPassActions = unpassActions
},
Num = 1
};
GeneratedItems.AddRange(passActionItems);
GeneratedItems.AddRange(unpassActionItems);
return(result);
}
/// <summary>
/// 调整group类型action的间距
/// </summary>
/// <param name="action"></param>
private void ResetGroupActionMargin(ActionItem action)
{
var actionPoint = action.RenderTransform as TranslateTransform;
//查找当前控件的上一个控件
var topActionItems = ActionItems.
Where(
m => m.Visibility != Visibility.Hidden &&
m.Y < actionPoint.Y
).
OrderBy(m => m.Y);
ActionItem topActionItem = null;
double addMargin = 0;
if (topActionItems.Count() > 0)
{
//存在上一个时
topActionItem = topActionItems.Last();
if (marginActionTypes.Contains(topActionItem.Action.ActionType))
{
addMargin = topActionItem.Margin.Left + 10;
}
else if (topActionItem.Margin.Left > 0)
{
//上一个间距大于0时跟随
addMargin = topActionItem.Margin.Left;
}
}
//调整所有子级的间距
var groupActions = ActionItems.Where(m => m.Action.ID == action.Action.ID || m.Action.ParentID == action.Action.ID).OrderBy(m => m.Y).ToList();
//foreach (var groupAction in groupActions)
for (int i = 0; i < groupActions.Count; i++)
{
var groupAction = groupActions[i];
var newmarigin = addMargin;
if (!marginActionTypes.Contains(groupAction.Action.ActionType) && !groupEndActionTypes.Contains(groupAction.Action.ActionType))
{
newmarigin = addMargin + 10;
}
//if (
// i != 0 &&
// !groupActionTypes.Contains(groupAction.Action.ActionType) &&
// !noMoveActionTypes.Contains(groupAction.Action.ActionType)
// )
//{
// newmarigin = groupActions[i - 1].Margin.Left;
//}
//if (i != 0)
//{
// //获取当前控件的上一个控件
// var topAction = groupActions[i - 1];
// if (marginActionTypes.Contains(topAction.Action.ActionType) && !noMoveActionTypes.Contains(groupAction.Action.ActionType))
// {
// //需要调整间距的类型
// newmarigin = topAction.Margin.Left + 10;
// }
//}
groupAction.Margin = new Thickness(newmarigin, 0, newmarigin, 0);
if (groupActionTypes.Contains(groupAction.Action.ActionType) && groupAction != action)
{
ResetGroupActionMargin(groupAction);
}
}
}
private void HandleMoveEnd(ActionItem action)
{
AddActionBtn.Visibility = Visibility.Visible;
var actionPoint = action.RenderTransform as TranslateTransform;
//调整控件自身的位置对齐
//查找当前控件的上一个控件
var topActionItems = ActionItems.
Where(
m => m.Visibility != Visibility.Hidden &&
m.Y < actionPoint.Y
).
OrderBy(m => m.Y);
ActionItem topActionItem = null;
//新的父级id
int newParentID = 0;
//新的间距
double newMargin = 0;
//新的位置
double newActionY = 0;
if (topActionItems.Count() > 0)
{
//存在上一个时需要判断是否需要调整父子级关系
//上一个action
topActionItem = topActionItems.Last();
//调整自身对齐上一个
newActionY = topActionItem.Y + topActionItem.ActualHeight;
//判断是否需要调整间距
if (marginActionTypes.Contains(topActionItem.Action.ActionType))
{
//上一个是组类型的顶级action
//自身设置为下级
newParentID = groupActionTypes.Contains(topActionItem.Action.ActionType) ? topActionItem.Action.ID : topActionItem.Action.ParentID;
//设置间距
newMargin = topActionItem.Margin.Left + 10;
}
else if (topActionItem.Action.ParentID > 0 && topActionItem.Margin.Left > 0)
{
//上一个是某个action的子级
if (noMoveActionTypes.Contains(topActionItem.Action.ActionType))
{
//上一个是不可移动的类型，说明是特殊action的子级
//找到它的父级
var topActionParent = ActionItems.Where(m => m.Action.ID == topActionItem.Action.ParentID).FirstOrDefault();
//跟随父级关系
newParentID = topActionParent.Action.ParentID;
//跟随父级间距
newMargin = topActionParent.Margin.Left;
}
else
{
//自身设置为同等子级
newParentID = topActionItem.Action.ParentID;
//设置同等间距
newMargin = topActionItem.Margin.Left;
}
}
}
//更新数据
actionPoint.Y = newActionY;
action.Action.ParentID = newParentID;
action.Margin = new Thickness(newMargin, 0, newMargin, 0);
//如果移动的是组类型的还需要将它们的子级展开
if (groupActionTypes.Contains(action.Action.ActionType))
{
//查找 action下方的action
var bottomActions = ActionItems.Where(m => m.Y > actionPoint.Y && m.Visibility != Visibility.Hidden).OrderBy(m => m.Y).ToList();
//调整子级的位置
for (int i = 0; i < groupActionItems.Count; i++)
{
var actionItem = groupActionItems[i];
var actionItemPoint = actionItem.RenderTransform as TranslateTransform;
double newY = 0;
if (i == 0)
{
//第一个跟随移动的action
newY = actionPoint.Y + action.ActualHeight;
}
else
{
//跟随前一个action
var lastItem = groupActionItems[i - 1];
var lastItemPoint = lastItem.RenderTransform as TranslateTransform;
newY = lastItemPoint.Y + lastItem.ActualHeight;
}
actionItemPoint.Y = newY;
//恢复显示
actionItem.Visibility = Visibility.Visible;
}
if (bottomActions.Count > 0)
{
for (int i = 0; i < bottomActions.Count; i++)
{
var actionTTF = bottomActions[i].RenderTransform as TranslateTransform;
if (i == 0)
{
actionTTF.Y = groupActionItems[groupActionItems.Count - 1].Y + groupActionItems[groupActionItems.Count - 1].ActualHeight;
}
else
{
var lastactionTTF = bottomActions[i - 1].RenderTransform as TranslateTransform;
actionTTF.Y = lastactionTTF.Y + bottomActions[i - 1].ActualHeight;
}
bottomActions[i].Y = actionTTF.Y;
}
}
groupActionItems.Clear();
}
//排序
SortAction();
//调整间距
ResetAllActionsMarigin();
}
private void HandleActionMove(ActionItem action, double moveY)
{
bool moveUp = false;
//更新自身Y
action.Y = moveY;
//查找相邻的action
var items = ActionItems.Where(m => m.Y > moveY).OrderBy(m => m.Y);
//相邻的action
ActionItem item = null;
//移动的距离
double moveLength = action.ActualHeight;
//if (action.Action.ActionType == UI.Types.ActionType.IF)
//{
// moveLength += ifActionItems.Sum(m => m.ActualHeight);
//}
if (oldMoveItemY > moveY)
{
//向上拖动
moveUp = true;
//向上拖动，查找小于移动位置的action
items = ActionItems.Where(m => m.Y < moveY).OrderBy(m => m.Y);
}
if (items.Count() > 0)
{
item = moveUp ? items.Last() : items.First();
}
if (moveUp)
{
//向上拖动，查找小于移动位置的action
if (item != null)
{
//存在时判断位置是否需要调换
if (moveY < item.Y + item.ActualHeight / 2)
{
//需要
(item.RenderTransform as TranslateTransform).Y += moveLength;
//更新Y
item.Y = (item.RenderTransform as TranslateTransform).Y;
}
}
}
else
{
//向下拖动
if (item != null)
{
//存在时判断位置是否需要调换
if (moveY + action.ActualHeight > item.Y + item.ActualHeight / 2)
{
//需要
(item.RenderTransform as TranslateTransform).Y -= moveLength;
//更新Y
item.Y = (item.RenderTransform as TranslateTransform).Y;
if (ActionItems.Where(m => m.Y < item.Y && m.Visibility != Visibility.Hidden && m != item).ToList().Count() == 0)
{
(item.RenderTransform as TranslateTransform).Y = 0;
item.Y = 0;
}
}
}
}
//更新
oldMoveItemY = moveY;
}
private void AddItemControl(ActionItemModel action, IActionBuilder builder = null)
{
isRendering = true;
double Y = 0;
if (ActionItems.Count > 0)
{
var lastItem = ActionItems.Last();
var lastItemTTF = lastItem.RenderTransform as TranslateTransform;
Y = lastItemTTF.Y + lastItem.ActualHeight;
}
var item = new ActionItem();
item.ActionContainer = this;
item.DataContext = this;
item.VMDataContext = this.DataContext;
BindingOperations.SetBinding(item, ActionItem.ContainerStateProperty, new Binding()
{
Source = this,
Path = new PropertyPath(nameof(State)),
Mode = BindingMode.Default,
});
BindingOperations.SetBinding(item, ActionItem.RuningIDProperty, new Binding()
{
Source = DataContext,
Path = new PropertyPath("RuningActionID"),
Mode = BindingMode.Default,
});
BindingOperations.SetBinding(item, ActionItem.RuningStateProperty, new Binding()
{
Source = DataContext,
Path = new PropertyPath("RuningActionState"),
Mode = BindingMode.Default,
});
item.ID = action.ID;
//item.InputDataModel = inputdata == null ? ActionData.GetCreateDefaultInputData(action.ActionType) : inputdata;
item.Builder = builder == null?ActionBuilder.BuilderByActionItem(action) : builder;
item.Action = action;
item.VerticalAlignment = VerticalAlignment.Top;
var ttf = item.RenderTransform as TranslateTransform;
ttf.Y = Y;
item.Y = Y;
item.MouseLeftButtonDown += Item_MouseLeftButtonDown;
item.MouseLeftButtonUp += Item_MouseLeftButtonUp;
item.MouseMove += Item_MouseMove;
ttf.Changed += (e, c) =>
{
item.Y = ttf.Y;
};
item.OnRenderDone += (e, c) =>
{
if (item.Tag != null)
{
//如果tag不为null表示已加载完成了
return;
}
item.Tag = string.Empty;
if (ActionItems.Count == 1)
{
//仅存在一个时使用auto height
ActionPanel.Height = Double.NaN;
}
else
{
ActionPanel.Height = ActionPanel.ActualHeight + item.ActualHeight;
}
//ActionPanel.Height += item.ActualHeight;
//if (double.IsNaN(ActionPanel.Height))
//{
// ActionPanel.Height = item.ActualHeight;
//}
UpdateActionHeight(item);
ActionTempPanel.Children.Remove(item);
ActionPanel.Children.Add(item);
//继续队列
appendActionItemTempList.RemoveAt(0);
appendBuilderTempList.RemoveAt(0);
isRendering = false;
if (appendActionItemTempList.Count > 0)
{
AddItem(appendActionItemTempList[0], appendBuilderTempList[0]);
}
else
{
ResetAllActionsMarigin();
}
//继续监控item高度变化
item.LayoutUpdated += (e, v) =>
{
UpdateActionHeight(item);
};
};
//ActionPanel.Children.Add(item);
//添加到临时容器中
ActionTempPanel.Children.Add(item);
ActionItems.Add(item);
SortAction();
}
/// <summary>
/// 生成普通action
/// </summary>
/// <param name="action"></param>
/// <returns></returns>
private Core.Action.Models.ActionModel GenerateAction(ActionItem action)
{
Core.Action.Models.ActionModel result = null;
if (action.Action.ActionType == UI.Types.ActionType.IF)
{
result = GenerateIFAction(action);
}
else
{
//switch ActionType是UI中使用的Type，与Core使用的ActionType并不一致，这里需要转换
result = action.Builder?.GetCoreActionModel();
//switch (action.Action.ActionType)
//{
// case UI.Types.ActionType.WriteFile:
// result = new Core.Action.Models.ActionModel();
// var inputdata = action.GetInputData() as WriteFileActionInputModel;
// result.Action = Core.Action.Types.ActionType.WriteFile;
// result.ID = action.Action.ID;
// result.Parameter = new WriteFileActionParameterModel()
// {
// FilePath = inputdata.FilePath,
// Content = inputdata.Content
// };
// result.Num = 1;
// break;
// case UI.Types.ActionType.HttpRequest:
// result = new Core.Action.Models.ActionModel();
// var httprequestInputdata = action.GetInputData() as HttpRequestActionInputModel;
// result.Action = Core.Action.Types.ActionType.HttpRequest;
// result.ID = action.Action.ID;
// result.Parameter = new HttpRequestActionParameterModel()
// {
// Url = httprequestInputdata.Url,
// QueryParams = httprequestInputdata.QueryParams,
// Method = httprequestInputdata.Method == null ? Core.Net.Types.MethodType.GET : (MethodType)httprequestInputdata.Method.ID,
// ParamsType = httprequestInputdata.PamramsType == null ? Core.Net.Types.ParamsType.Json : (ParamsType)httprequestInputdata.PamramsType.ID,
// Files = httprequestInputdata.Files,
// Headers = httprequestInputdata.Headers
// };
// result.Num = 1;
// break;
// case UI.Types.ActionType.Shutdown:
// result = new Core.Action.Models.ActionModel();
// result.Action = Core.Action.Types.ActionType.Shutdown;
// result.ID = action.Action.ID;
// result.Num = 1;
// break;
// case UI.Types.ActionType.StartProcess:
// result = new Core.Action.Models.ActionModel();
// result.Action = Core.Action.Types.ActionType.StartProcess;
// result.ID = action.Action.ID;
// var spinputdata = action.GetInputData() as StartProcessActionInputModel;
// result.Num = 1;
// result.Parameter = new StartProcessActionParamsModel()
// {
// Path = spinputdata.Path,
// Args = spinputdata.Args
// };
// break;
//}
}
return(result);
}
private void HandleMoveEnd(ActionItem action)
{
AddActionBtn.Visibility = Visibility.Visible;
var actionPoint = action.RenderTransform as TranslateTransform;
//调整控件自身的位置对齐
//查找当前控件的上一个控件
var topActionItems = ActionItems.
Where(
m => m.Visibility != Visibility.Hidden &&
m.Y < actionPoint.Y
).
OrderBy(m => m.Y);
ActionItem topActionItem = null;
if (topActionItems.Count() > 0)
{
//存在上一个时
topActionItem = topActionItems.Last();
//调整自身对齐上一个
actionPoint.Y = topActionItem.Y + topActionItem.ActualHeight;
//判断上一个是否是判断action
if (topActionItem.Action.ActionType == UI.Types.ActionType.IF ||
topActionItem.Action.ActionType == UI.Types.ActionType.IFElse ||
topActionItem.Action.ParentID > 0 &&
topActionItem.Action.ActionType != UI.Types.ActionType.IFEnd)
{
//是的话需要将自身设置为if的下级
action.Action.ParentID = topActionItem.Action.ActionType == UI.Types.ActionType.IF ? topActionItem.Action.ID : topActionItem.Action.ParentID;
//设置间距
double margin = topActionItem.Action.ActionType == UI.Types.ActionType.IF || topActionItem.Action.ActionType == UI.Types.ActionType.IFElse ? topActionItem.Margin.Left + 10 : topActionItem.Margin.Left;
action.Margin = new Thickness(margin, 0, margin, 0);
}
else
{
//重置父级id
action.Action.ParentID = 0;
action.Margin = new Thickness(0);
}
}
else
{
//不存在说明已经是第一个了
actionPoint.Y = 0;
//重置父级id
action.Action.ParentID = 0;
action.Margin = new Thickness(0);
}
if (action.Action.ActionType == UI.Types.ActionType.IF)
{
//查找if action下方的action
var bottomActions = ActionItems.Where(m => m.Y > actionPoint.Y && m.Visibility != Visibility.Hidden).OrderBy(m => m.Y).ToList();
//调整子级的位置
for (int i = 0; i < ifActionItems.Count; i++)
{
var actionItem = ifActionItems[i];
var actionItemPoint = actionItem.RenderTransform as TranslateTransform;
double newY = 0;
if (i == 0)
{
//第一个跟随移动的action
newY = actionPoint.Y + action.ActualHeight;
}
else
{
//跟随前一个action
var lastItem = ifActionItems[i - 1];
var lastItemPoint = lastItem.RenderTransform as TranslateTransform;
newY = lastItemPoint.Y + lastItem.ActualHeight;
}
actionItemPoint.Y = newY;
//恢复显示
actionItem.Visibility = Visibility.Visible;
}
if (bottomActions.Count > 0)
{
for (int i = 0; i < bottomActions.Count; i++)
{
var actionTTF = bottomActions[i].RenderTransform as TranslateTransform;
if (i == 0)
{
actionTTF.Y = ifActionItems[ifActionItems.Count - 1].Y + ifActionItems[ifActionItems.Count - 1].ActualHeight;
}
else
{
var lastactionTTF = bottomActions[i - 1].RenderTransform as TranslateTransform;
actionTTF.Y = lastactionTTF.Y + bottomActions[i - 1].ActualHeight;
}
bottomActions[i].Y = actionTTF.Y;
}
}
ifActionItems.Clear();
//调整间距
ResetIfActionMargin(action);
}
//排序
SortAction();
}
