Silverlight——施工计划日报表（三）
近来非常忙，睡觉时间都不够。这一篇，尽量说完整吧，由于时间紧，可能不会详细讲解。
这一篇主要内容有：界面调整与布局、日期计划网格和内容绘制、提交事件（Silverlight调用JS函数）、进度条显示与隐藏（JS调用Silverlight函数）、左击选择时间段、右键菜单、设置完成状态、全屏等等。
如果各位有啥好建议或者代码有不当之处，请各位不要吝啬口水，尽管回复。有时间的话我会细看的。
前面说过了的，就不重复了。
最近做了一点小调整，主要是为了加入进度条。即点击提交时，进度条效果。如下所示：
Silverlight页面代码如下：
<UserControl xmlns:sdk="http://schemas.microsoft.com/winfx/2006/xaml/presentation/sdk" xmlns:toolkit="http://schemas.microsoft.com/winfx/2006/xaml/presentation/toolkit" x:Class="PlansView.ShowPlans"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
xmlns:BubbleCremeTheme="System.Windows.Controls.Theming;assembly=System.Windows.Controls.Theming.BubbleCremeTheme"
mc:Ignorable="d"
d:DesignHeight="700" d:DesignWidth="800" Loaded="UserControl_Loaded">
<toolkit:BubbleCremeTheme>
<Canvas Name="cvMain">
<Canvas Canvas.Top="3" Canvas.Left="5">
<TextBlock Canvas.Top="3" Canvas.Left="200" Height="23" Name="txtTitle" HorizontalAlignment="Center" Text="标题" FontSize="18" FontWeight="Bold" Opacity="0.7" RenderTransformOrigin="0.5,0.5" >
<TextBlock.RenderTransform>
<CompositeTransform/>
</TextBlock.RenderTransform>
<TextBlock.Foreground>
<LinearGradientBrush EndPoint="0.5,1" MappingMode="RelativeToBoundingBox" StartPoint="0.5,0">
<GradientStop Color="Black" Offset="1"/>
<GradientStop Color="#FFE49C9C"/>
</LinearGradientBrush>
</TextBlock.Foreground>
</TextBlock>
<StackPanel Orientation="Horizontal" Canvas.Top="27" Name="spButtons" >
<Button Content="一键标记为完成" Name="btnFilishAll" Width="130" Margin="5,0,5,0" Click="btnFilishAll_Click" />
<Button Content="全屏" Name="BtnFullScreen" Width="100" Margin="5,0,5,0" Click="BtnFullScreen_Click" />
<Button Content="提交" Name="btnSubmit" Width="100" Click="Button_Click" Margin="5,0,5,0"/>
</StackPanel>
</Canvas>
<ScrollViewer HorizontalContentAlignment="Left" Canvas.Top="53" Canvas.Left="2" HorizontalAlignment="Left" HorizontalScrollBarVisibility="Auto" VerticalScrollBarVisibility="Auto"
Name="svPlans" MaxHeight="513">
<ScrollViewer.BorderBrush>
<LinearGradientBrush EndPoint="0.5,1.5" StartPoint="0.5,0">
<GradientStop Color="#FFE0E3BC"/>
<GradientStop Color="#FF6C6C5C" Offset="1"/>
</LinearGradientBrush>
</ScrollViewer.BorderBrush>
<Border BorderBrush="#FF333333" BorderThickness="2" Background="#FFC1C1C1" >
<Grid x:Name="gdPlans" Background="#FFC1C1C1" MouseRightButtonDown="gdPlans_MouseRightButtonDown">
</Grid>
</Border>
</ScrollViewer>
<Canvas Name="cvShowProcess" Width="600" Height="100">
<Border BorderBrush="#FF4B1313" Opacity="0.8" MinHeight="100" MinWidth="600" BorderThickness="1" Canvas.Left="84" Canvas.Top="107">
<Border.Background>
<LinearGradientBrush EndPoint="0.5,1" StartPoint="0.5,0">
<GradientStop Color="Black" Offset="0"/>
<GradientStop Color="#FFC29191" Offset="1"/>
</LinearGradientBrush>
</Border.Background>
<Canvas>
<ProgressBar Name="pbShowStatus" MinWidth="400" Height="30" Canvas.Top="50" Canvas.Left="100" IsIndeterminate="True" />
<sdk:Label Name="lblLodingText" FontWeight="ExtraBold" FontSize="20" Canvas.Left="220" Canvas.Top="10" Content="正在处理数据..." Foreground="#FFF7EDED"/>
</Canvas>
</Border>
</Canvas>
</Canvas>
</toolkit:BubbleCremeTheme>
</UserControl>
构造函数如下：
public ShowPlans()
{
try
{
InitializeComponent();
SetInitialValue();
#region 设置显示的时间段
if (DateType == "day" && txtTitle.Text.Length > 0)
{
txtTitle.Text += string.Format("（{0}~{1}）", StartDate.ToShortDateString(), StartDate.AddDays(DateColCount).ToShortDateString());
}
#endregion
//注册类型
HtmlPage.RegisterScriptableObject("PlanView", this);
}
catch (Exception ex)
{
MessageBox.Show("参数初始化出错:" + ex.Message, "错误", MessageBoxButton.OK);
}
}
如上所示，该构造函数主要实现了参数初始化（请参考前两篇），注册托管对象以便JS调用（这里是为了在提交完成后js隐藏Silverlight进度条以及弹出消息框），属性设置等等。
提到了JS调用Silverlight函数，顺便说说下面定义的两个函数：
/// <summary>
/// 显示滚动条，支持js调用
/// </summary>
[ScriptableMember()]
public void ShowProcessStatus()
{
cvShowProcess.Visibility = Visibility.Visible;
btnFilishAll.IsEnabled = false;
BtnFullScreen.IsEnabled = false;
btnSubmit.IsEnabled = false;
}
/// <summary>
/// 隐藏滚动条，支持js调用
/// </summary>
[ScriptableMember()]
public void HideProcessStatus(string _msg)
{
cvShowProcess.Visibility = Visibility.Collapsed;
btnFilishAll.IsEnabled = true;
BtnFullScreen.IsEnabled = true;
btnSubmit.IsEnabled = true;
MessageBox.Show(_msg);
}
注意特性“ScriptableMember”。在构造函数中注册了对象“PlanView”后，还需要将需要调用的函数加上特性“ScriptableMember”。这样就可以了么？还不行，还需要在ASP.NET页面写点js。如下所示：
<div id="silverlightControlHost">
<object data="data:application/x-silverlight-2," type="application/x-silverlight-2"
width="100%" height="100%">
<param name="source" value="ClientBin/PlansView.xap" />
<param name="onError" value="onSilverlightError" />
<param name="background" value="white" />
<param name="minRuntimeVersion" value="4.0.50826.0" />
<param name="onLoad" value="SilverlightLoaded" />
<param name="autoUpgrade" value="true" />
<param name="initParams" value='<%=InitParams %>' />
<a href="http://go.microsoft.com/fwlink/?LinkID=149156&v=4.0.50826.0" style="text-decoration: none">
<img src="http://go.microsoft.com/fwlink/?LinkId=161376" alt="获取 Microsoft Silverlight"
style="border-style: none" />
</a>
</object>
<iframe id="_sl_historyFrame" style="visibility: hidden; height: 0px; width: 0px;
border: 0px"></iframe>
</div>
注意“<param name="onLoad" value="SilverlightLoaded" /> ”，然后相应的JS如下：
<script type="text/javascript">
var slCtl = null;
function SilverlightLoaded(sender) {
slCtl = sender.getHost();
}
function PlanViewSave(Json) {
// alert(Json);
setTimeout(
function () {
slCtl.Content.PlanView.HideProcessStatus("操作成功！");
}, 6000
);
}
</script>
也就是，在前台，我们可以很方便的用js调用Silverlight中的函数了。注意上面的“PlanView”，就是前面在构造函数中定义的对象。
接下来，在UserControl_Loaded事件中，对控件的位置进行了一些调整。
#region 设置控件和进度条位置,并隐藏
Canvas.SetLeft(spButtons, Application.Current.Host.Content.ActualWidth - 400);
Canvas.SetLeft(txtTitle, Application.Current.Host.Content.ActualWidth / 2 - 150);
Canvas.SetZIndex(cvShowProcess, 999);
Canvas.SetLeft(cvShowProcess, Application.Current.Host.Content.ActualWidth / 3);
Canvas.SetTop(cvShowProcess, 80);
cvShowProcess.Visibility = Visibility.Collapsed;
svPlans.Width = Application.Current.Host.Content.ActualWidth - 8;
#endregion
值得注意的是，Application.Current.Host.Content.ActualWidth 在任何位置都能获取到宽度。而控件的Width等，在这里均无法获取到宽度和高度。
接下来介绍“SetColumnsAndRows”函数，该函数是设置列和行的。也就是生成网格。在页面上，已经放置了一个Grid的。Grid的是可以设置网格线的，不过似乎不能设置网格线的样式。因此，这里的网格线均使用的Border控件来完成。
时间紧，不能详细一一说明了，接下来的，直接贴代码好了。
具体代码如下：
/// <summary>
/// 设置列和行
/// </summary>
/// <param name="_lstPlansData"></param>
private void SetColumnsAndRows(List<PlansData> _lstPlansData)
{
int _recWidth = 25;
int _recHeight = 21;
#region 生成文本列
for (int i = 0; i < NameColumns; i++)
{
ColumnDefinition _col = new ColumnDefinition()
{
MinWidth = 180,
Width = GridLength.Auto
};
gdPlans.ColumnDefinitions.Add(_col);
}
#endregion
#region 生成日期列
//第一列放置说明文字，第二列起才是日期列
for (int i = 0; i < DateColCount + 1; i++)
{
ColumnDefinition _colDay = new ColumnDefinition();
gdPlans.ColumnDefinitions.Add(_colDay);
}
#endregion
#region 生成第一行
RowDefinition _rowHead = new RowDefinition();
gdPlans.RowDefinitions.Add(_rowHead);
#endregion
#region 设置表头
for (int i = 0; i < NameColumns; i++)
{
TextBlock _txtPlansName = new TextBlock()
{
Name = "txtPlansName" + i,
Text = PlanHeads[i],
FontWeight = FontWeights.Bold,
TextAlignment = TextAlignment.Center,
Foreground = SetHeadFontColor(),
};
Border _borPlansName = new Border()
{
BorderThickness = new Thickness(1),
Background = SetHeadBackGround(),
BorderBrush = SetBorderColor(),
Child = _txtPlansName
};
Grid.SetColumn(_borPlansName, i);
Grid.SetRow(_borPlansName, RowIndex);
gdPlans.Children.Add(_borPlansName);
}
#region 设置列头模版字符串
string _headTemp = "";
if (DateType == "day")
{
_headTemp = "{0}";
}
else if (DateType == "week")
{
_headTemp = "{0}月{1}日~{2}月{3}日";
_recWidth = 110;
}
else
{
_headTemp = "{0}年{1}月";
_recWidth = 100;
}
#endregion
#region 设置日期说明列头
TextBlock _txtExplainHead = new TextBlock()
{
FontWeight = FontWeights.Bold,
Foreground = SetHeadFontColor(),
};
Border _borExplain = new Border()
{
BorderBrush = SetBorderColor(),
BorderThickness = new Thickness(1),
Background = SetHeadBackGround(),
Child = _txtExplainHead,
};
Grid.SetColumn(_borExplain, NameColumns);
Grid.SetRow(_borExplain, RowIndex);
gdPlans.Children.Add(_borExplain);
#endregion
#region 设置日期列头
for (int i = 0; i < DateColCount; i++)
{
TextBlock _txtDay = new TextBlock()
{
TextAlignment = TextAlignment.Center,
FontWeight = FontWeights.Bold,
Foreground = SetHeadFontColor(),
};
Border _borDay = new Border()
{
BorderBrush = SetBorderColor(),
BorderThickness = new Thickness(1),
Child = _txtDay,
Background = SetHeadBackGround(),
};
#region 根据模版设置列头
if (DateType == "week")
{
DateTime _dtWeekStart = StartDate.AddDays(i * _weekDayCount);
DateTime _dtWeekEnd = _dtWeekStart.AddDays(_weekDayCount - 1);
//{0}月{1}日~{2}月{3}日
_txtDay.Text = string.Format(_headTemp, _dtWeekStart.Month, _dtWeekStart.Day, _dtWeekEnd.Month, _dtWeekEnd.Day);
}
else if (DateType == "day")
{
//{0}
_txtDay.Text = string.Format(_headTemp, StartDate.AddDays(i).Day);
}
else if (DateType == "month")
{
//{0}年{1}月
DateTime _dtMonth = StartDate.AddMonths(i);
_txtDay.Text = string.Format(_headTemp, _dtMonth.Year, _dtMonth.Month);
}
#endregion
//文本列+日期说明列+日期列
Grid.SetColumn(_borDay, i + NameColumns + 1);
Grid.SetRow(_borDay, 0);
gdPlans.Children.Add(_borDay);
}
#endregion
#endregion
#region 设置内容行
RowIndex = 1;
foreach (var item in _lstPlansData)
{
int _planColCount = 0;
//生成内容行
for (int i = 0; i < item.LstPlanDate.Count; i++)
{
RowDefinition _row = new RowDefinition();
gdPlans.RowDefinitions.Add(_row);
}
//生成数据（文本头）
foreach (var _plan in item.LstPlan)
{
TextBlock _txtItemName = new TextBlock()
{
FontWeight = FontWeights.Bold,
FontSize = 13,
Padding = new Thickness(5, 2, 5, 0),
Text = _plan.PlanName,
};
Border _borItemName = new Border()
{
BorderBrush = SetBorderColor(),
BorderThickness = new Thickness(1),
Child = _txtItemName,
Background = SetContentBackGround()
};
Grid.SetColumn(_borItemName, _planColCount);
Grid.SetRow(_borItemName, RowIndex);
Grid.SetRowSpan(_borItemName, item.LstPlanDate.Count);
gdPlans.Children.Add(_borItemName);
_planColCount++;
}
//生成数据（日期）
var _currentDateIndex = 0;
foreach (var _planDate in item.LstPlanDate)
{
bool _flagStart = false;
#region 设置日期说明列
TextBlock _txtExplain = new TextBlock()
{
Padding = new Thickness(5, 2, 5, 0),
FontWeight = FontWeights.Bold,
FontSize = 13,
Name = "txtDateExplain" + RowIndex,
Text = (_planDate.Explain ?? string.Empty) + (!_planDate.AllowBlank ? "*" : string.Empty),
Tag = _planDate,
};
Border _borItemExplain = new Border()
{
Name = "_borExplain" + RowIndex,
BorderBrush = SetBorderColor(),
BorderThickness = new Thickness(1),
Child = _txtExplain,
};
//设置完成状态
SetFilishState(_planDate.IsFlish, _borItemExplain);
Grid.SetColumn(_borItemExplain, NameColumns);
Grid.SetRow(_borItemExplain, RowIndex);
gdPlans.Children.Add(_borItemExplain);
#endregion
for (int i = 0; i < DateColCount; i++)
{
StackPanel _sp = new StackPanel()
{
HorizontalAlignment = HorizontalAlignment.Left,
Name = "SR" + RowIndex + "C" + (i + NameColumns),
};
Rectangle _rec = new Rectangle()
{
Name = "RR" + RowIndex + "C" + (i + NameColumns),
Width = _recWidth,
Height = _recHeight,
Cursor = Cursors.Hand,
};
SetDefaulStyle(_rec, _currentDateIndex);
//设置鼠标悬浮样式
_rec.MouseMove += new MouseEventHandler(_rec_MouseMove);
_rec.MouseLeave += new MouseEventHandler(_rec_MouseLeave);
#region 判断时间段，并设置时间段样式
if (DateType == "day")
{
//如果是第一天，并且仅此节点
if (_planDate.StartDate != null
&& _planDate.StartDate.Equals(_planDate.EndDate)
&& i == 0
&& StartDate.AddDays(i).Date.Equals(_planDate.StartDate.Value.Date))
{
SetTimeSlotStyle(_rec, _currentDateIndex, true);
}
else if (_planDate.StartDate != null && !_flagStart && StartDate.AddDays(i).Date.Equals(_planDate.StartDate.Value.Date))
{
_flagStart = true;
}
else if (_planDate.EndDate != null && _flagStart && StartDate.AddDays(i).Date.Equals(_planDate.EndDate.Value.Date))
{
_flagStart = false;
SetTimeSlotStyle(_rec, _currentDateIndex, true);
}
}
else if (DateType == "week")
{
DateTime _dtWeekStart = StartDate.AddDays(i * _weekDayCount);
if (_planDate.StartDate != null
&& !_flagStart)
{
//如果开始时间在周的时间段内，则设置为开始标签
if (_planDate.StartDate.Value.Date >= _dtWeekStart.Date && _planDate.StartDate.Value.Date <= _dtWeekStart.AddDays(_weekDayCount - 1).Date)
{
_flagStart = true;
}
}
if (_planDate.EndDate != null && _flagStart)
{
if (_planDate.EndDate.Value.Date < _dtWeekStart.Date)
{
_flagStart = false;
}
}
}
else if (DateType == "month")
{
//如果是第一月，并且仅此节点
if (_planDate.StartDate != null
&& _planDate.EndDate != null
&& _planDate.StartDate.Value.Month.Equals(_planDate.EndDate.Value.Month)
&& _planDate.StartDate.Value.Year.Equals(_planDate.EndDate.Value.Year)
&& i == 0
&& StartDate.AddMonths(i).Month.Equals(_planDate.StartDate.Value.Month)
&& StartDate.AddMonths(i).Year.Equals(_planDate.StartDate.Value.Year))
{
SetTimeSlotStyle(_rec, _currentDateIndex, true);
}
else if (_planDate.StartDate != null && !_flagStart
&& StartDate.AddMonths(i).Date.Month.Equals(_planDate.StartDate.Value.Date.Month)
&& StartDate.AddMonths(i).Date.Year.Equals(_planDate.StartDate.Value.Date.Year))
{
_flagStart = true;
}
else if (_planDate.EndDate != null && _flagStart
&& StartDate.AddMonths(i).Date.Month.Equals(_planDate.EndDate.Value.Date.Month)
&& StartDate.AddMonths(i).Date.Year.Equals(_planDate.EndDate.Value.Date.Year))
{
_flagStart = false;
SetTimeSlotStyle(_rec, _currentDateIndex, true);
}
}
if (_flagStart)
{
SetTimeSlotStyle(_rec, _currentDateIndex, true);
}
#endregion
if (!_planDate.IsReadOnly && (!_planDate.IsFlish))
{
_rec.MouseLeftButtonDown += new MouseButtonEventHandler(_rec_MouseLeftButtonDown);
}
if (!_planDate.IsFlish)
{
//设置右键菜单
ContextMenu SetDateContentMenu = new ContextMenu();
MenuItem _miFilish = new MenuItem()
{
Tag = _rec,
Header = "完成",
};
_miFilish.Click += new RoutedEventHandler(_miFilish_Click);
SetDateContentMenu.Items.Add(_miFilish);
ContextMenuService.SetContextMenu(_rec, SetDateContentMenu);
}
else
{
if (_planDate.AllowCancel)
{
//设置右键菜单
ContextMenu SetDateContentMenu = new ContextMenu();
//设置右键菜单
MenuItem _miCancelFilish = new MenuItem()
{
Tag = _rec,
Header = "撤销完成",
};
_miCancelFilish.Click += new RoutedEventHandler(_miCancelFilish_Click);
SetDateContentMenu.Items.Add(_miCancelFilish);
ContextMenuService.SetContextMenu(_rec, SetDateContentMenu);
}
}
_sp.Children.Add(_rec);
Border _borSP = new Border()
{
Name = "bR" + RowIndex + "C" + (i + NameColumns),
BorderBrush = SetBorderColor(),
BorderThickness = new Thickness(0.5),
Child = _sp,
};
//日期列列数+文本列+日期说明列
Grid.SetColumn(_borSP, i + NameColumns + 1);
Grid.SetRow(_borSP, RowIndex);
gdPlans.Children.Add(_borSP);
}
RowIndex++;
_currentDateIndex++;
}
}
#endregion
}
/// <summary>
/// 设置完成状态
/// </summary>
/// <param name="_currentRowIndex">当前行</param>
private void SetFilishState(int _currentRowIndex, bool IsFilsh)
{
Border _bor = gdPlans.FindName("_borExplain" + _currentRowIndex) as Border;
if (_bor != null)
{
SetFilishState(IsFilsh, _bor);
}
}
/// <summary>
/// 设置完成状态
/// </summary>
/// <param name="IsFilsh"></param>
/// <param name="_bor"></param>
private void SetFilishState(bool IsFilsh, Border _bor)
{
if (IsFilsh)
_bor.Background = FilishImageBrush;
else
_bor.Background = SetContentBackGround();
}
#region 设置内容背景色
private SolidColorBrush SetContentBackGround()
{
return new SolidColorBrush(ReturnColorFromString("FFd8d8d8"));
}
#endregion
#region 设置表头背景色
private SolidColorBrush SetHeadBackGround()
{
return new SolidColorBrush(ReturnColorFromString("FF7f7f7f"));
}
#endregion
#region 设置表头颜色
private SolidColorBrush SetHeadFontColor()
{
return new SolidColorBrush(ReturnColorFromString("FFffffff"));
}
#endregion
#region 设置边框颜色
private SolidColorBrush SetBorderColor()
{
SolidColorBrush _scb = new SolidColorBrush(ReturnColorFromString("FF333333"));
return _scb;
}
#endregion
#region 右键菜单（选择时间节点）
void _mi_Click(object sender, RoutedEventArgs e)
{
MenuItem _mi = sender as MenuItem;
if (_mi != null)
{
_rec_MouseLeftButtonDown(_mi.Tag, null);
}
}
#endregion
#region 右键菜单：完成
void _miFilish_Click(object sender, RoutedEventArgs e)
{
try
{
MenuItem _mi = sender as MenuItem;
if (_mi != null)
{
Rectangle _rec = _mi.Tag as Rectangle;
if (!SetFilishStatus(_rec))
return;
}
else
{
MessageBox.Show("_miFilish_Click|_mi不能为NULL");
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "错误", MessageBoxButton.OK);
}
}
/// <summary>
/// 设置完成，并保存数据
/// </summary>
/// <param name="_rec"></param>
/// <returns></returns>
private bool SetFilishStatus(Rectangle _rec)
{
if (_rec == null)
{
MessageBox.Show("_miFilish_Click|_rec不能为NULL");
return false;
}
else
{
#region 设置参数
int _currentRowIndex;
int _currentColIndex;
int _startColIndex;
int _endColIndex;
int _startDateIndex;
int _endDateIndex;
int _dateIndex;
int _orgStartColIndex;
int _orgEndColIndex;
//设置参数
SetRecParameters(_rec, out _currentRowIndex, out _currentColIndex, out _startColIndex, out _endColIndex, out _startDateIndex, out _endDateIndex, out _dateIndex, out _orgStartColIndex, out _orgEndColIndex);
#endregion
//如果时间段不存在
if (_startColIndex == _endColIndex && _startColIndex == -1)
{
MessageBoxResult _result = MessageBox.Show("您尚未选择时间段，确定要选择吗?", "温馨提示", MessageBoxButton.OKCancel);
if (_result == MessageBoxResult.OK)
{
_rec_MouseLeftButtonDown(_rec, null);
return false;
}
}
TextBlock _txt;
PlanDate _planDate;
if (!GetPlanDate(_currentRowIndex, out _txt, out _planDate))
return false;
if (_planDate.IsFlish)
return false;
//设置完成
_planDate.IsFlish = true;
_planDate.HasEdit = true;
_txt.Tag = _planDate;
//设置完成状态
SetFilishState(_currentRowIndex, true);
for (int i = 0; i < DateColCount; i++)
{
var _recCurrent = gdPlans.FindName("RR" + _currentRowIndex + "C" + i) as Rectangle;
if (_recCurrent == null)
continue;
_recCurrent.MouseLeftButtonDown -= new MouseButtonEventHandler(_rec_MouseLeftButtonDown);
////取消选择事件
//_recCurrent.MouseLeftButtonDown -= _rec_MouseLeftButtonDown;
//设置右键菜单
MenuItem _miCancelFilish = new MenuItem()
{
Tag = _recCurrent,
Header = "撤销完成",
};
_miCancelFilish.Click += new RoutedEventHandler(_miCancelFilish_Click);
ContextMenu _CM = new ContextMenu();
_CM.Items.Add(_miCancelFilish);
ContextMenuService.SetContextMenu(_recCurrent, _CM);
}
if (!HasShowSetFilishTip)
{
MessageBox.Show("设置成功，请注意行首的颜色。", "温馨提示", MessageBoxButton.OK);
HasShowSetFilishTip = true;
}
}
return true;
}
#region 撤销完成
void _miCancelFilish_Click(object sender, RoutedEventArgs e)
{
try
{
MenuItem _mi = sender as MenuItem;
if (_mi != null)
{
Rectangle _rec = _mi.Tag as Rectangle;
if (_rec == null)
{
MessageBox.Show("_miFilish_Click|_rec不能为NULL");
return;
}
else
{
#region 设置参数
int _currentRowIndex;
int _currentColIndex;
int _startColIndex;
int _endColIndex;
int _startDateIndex;
int _endDateIndex;
int _dateIndex;
int _orgStartColIndex;
int _orgEndColIndex;
//设置参数
SetRecParameters(_rec, out _currentRowIndex, out _currentColIndex, out _startColIndex, out _endColIndex, out _startDateIndex, out _endDateIndex, out _dateIndex, out _orgStartColIndex, out _orgEndColIndex);
#endregion
TextBlock _txt;
PlanDate _planDate;
if (!GetPlanDate(_currentRowIndex, out _txt, out _planDate))
{
return;
}
if (!_planDate.IsFlish)
{
return;
}
//设置完成
_planDate.IsFlish = false;
_planDate.HasEdit = true;
_planDate.IsReadOnly = false;
_txt.Tag = _planDate;
//设置完成状态
SetFilishState(_currentRowIndex, false);
for (int i = 0; i < DateColCount; i++)
{
var _recCurrent = gdPlans.FindName("RR" + _currentRowIndex + "C" + i) as Rectangle;
if (_recCurrent == null)
{
continue;
}
//添加
_recCurrent.MouseLeftButtonDown += new MouseButtonEventHandler(_rec_MouseLeftButtonDown);
//设置右键菜单
ContextMenu SetDateContentMenu = new ContextMenu();
MenuItem _miFilish = new MenuItem()
{
Tag = _recCurrent,
Header = "完成",
};
_miFilish.Click += new RoutedEventHandler(_miFilish_Click);
SetDateContentMenu.Items.Add(_miFilish);
ContextMenuService.SetContextMenu(_recCurrent, SetDateContentMenu);
}
}
}
else
{
MessageBox.Show("_miFilish_Click|_mi不能为NULL");
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "错误", MessageBoxButton.OK);
}
}
#endregion
#endregion
#region 单击左键选择时间节点
void _rec_MouseLeftButtonDown(object sender, MouseButtonEventArgs e)
{
try
{
#region 选择时间点
#region 设置参数
Rectangle _rec = sender as Rectangle;
if (_rec == null)
{
return;
}
int _currentRowIndex;
int _currentColIndex;
int _startColIndex;
int _endColIndex;
int _startDateIndex;
int _endDateIndex;
int _dateIndex;
int _orgStartColIndex;
int _orgEndColIndex;
//设置参数
SetRecParameters(_rec, out _currentRowIndex, out _currentColIndex, out _startColIndex, out _endColIndex, out _startDateIndex, out _endDateIndex, out _dateIndex, out _orgStartColIndex, out _orgEndColIndex);
#endregion
if (_startDateIndex > _endDateIndex)
{
MessageBox.Show("起始时间不对！" + _startDateIndex + "_" + _endDateIndex, "错误", MessageBoxButton.OK);
return;
}
TextBlock _txt;
PlanDate _planDate;
if (!GetPlanDate(_currentRowIndex, out _txt, out _planDate))
{
return;
}
if (_startDateIndex == _endDateIndex && _startDateIndex == -1)
{
_planDate.StartDate = _planDate.EndDate = null;
}
else if (DateType == "day")
{
_planDate.StartDate = StartDate.AddDays(_startDateIndex);
_planDate.EndDate = StartDate.AddDays(_endDateIndex);
}
else if (DateType == "week")
{
_planDate.StartDate = StartDate.AddDays(_startDateIndex * _weekDayCount);
_planDate.EndDate = StartDate.AddDays(_endDateIndex * _weekDayCount);
}
else if (DateType == "month")
{
_planDate.StartDate = StartDate.AddMonths(_startDateIndex);
_planDate.EndDate = StartDate.AddMonths(_endDateIndex);
}
_planDate.HasEdit = true;
#region 计划结束时间是否允许超过今天
if (!_planDate.CanGreaterThanNow && _planDate.EndDate > DateTime.Now)
{
MessageBox.Show("该计划的结束时间不能超过今天!", "错误", MessageBoxButton.OK);
return;
}
#endregion
#region 是否限制了该计划的最小时间
if (_planDate.MinDate != null && _planDate.StartDate != null && _planDate.StartDate < _planDate.MinDate)
{
MessageBox.Show("该计划的开始时间不能小于" + _planDate.MinDate.Value.ToString("yyyy年MM月dd日") + "！", "错误", MessageBoxButton.OK);
return;
}
#endregion
#region 是否设置了该计划的最大时间
if (_planDate.MaxDate != null && _planDate.EndDate != null && _planDate.EndDate > _planDate.MaxDate)
{
MessageBox.Show("该计划的开始时间不能大于" + _planDate.MaxDate.Value.ToString("yyyy年MM月dd日") + "！", "错误", MessageBoxButton.OK);
return;
}
#endregion
for (int i = 0; i < DateColCount; i++)
{
var _recCurrent = gdPlans.FindName("RR" + _currentRowIndex + "C" + (i + NameColumns)) as Rectangle;
if (_recCurrent != null && _recCurrent.Tag != null && _recCurrent.Tag.ToString().Substring(0, 1) == "1")
{
if (_startColIndex == -1)
_startColIndex = (i + NameColumns);
_endColIndex = (i + NameColumns);
}
}
#endregion
#region 如果时间段不存在，则只设置当前节点
if (_orgStartColIndex == _orgEndColIndex && _orgStartColIndex == -1)
{
SetTimeSlotStyle(_rec, _dateIndex, true);
//_startDateIndex = _endDateIndex = (_currentColIndex - 1);
}
#endregion
#region 如果当前列号小于时间段起点，则从当前节点开始染色到时间段的起点
else if (_currentColIndex < _orgStartColIndex)
{
for (int i = _currentColIndex; i < _orgStartColIndex; i++)
{
var _recCurrent = gdPlans.FindName("RR" + _currentRowIndex + "C" + i) as Rectangle;
if (_recCurrent != null)
{
SetTimeSlotStyle(_recCurrent, _dateIndex, true);
}
}
//_startDateIndex = _currentColIndex - 1; ;
//_endDateIndex = _orgEndColIndex - 1; ;
}
#endregion
#region 如果当前列号大于时间段的终点，则从终点起开始染色到当前节点
else if (_currentColIndex > _orgEndColIndex)
{
for (int i = _orgEndColIndex; i <= _currentColIndex; i++)
{
var _recCurrent = gdPlans.FindName("RR" + _currentRowIndex + "C" + i) as Rectangle;
if (_recCurrent != null)
{
SetTimeSlotStyle(_recCurrent, _dateIndex, true);
}
}
//_startDateIndex = _orgStartColIndex - 1;
//_endDateIndex = _currentColIndex - 1;
}
#endregion
#region 如果在时间段内
else
{
for (int i = _orgStartColIndex; i <= _currentColIndex; i++)
{
var _recCurrent = gdPlans.FindName("RR" + _currentRowIndex + "C" + i) as Rectangle;
if (_recCurrent != null)
{
SetDefaulStyle(_recCurrent, _dateIndex);
}
}
//如果当前所点不是取消所有
//if (_currentColIndex != _orgEndColIndex)
//{
// _startDateIndex = _currentColIndex - 1;
// _endDateIndex = _orgEndColIndex - 1;
//}
}
_txt.Tag = _planDate;
//SaveChangeTime(_currentRowIndex, _startDateIndex, _endDateIndex, _txt);
#endregion
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "错误", MessageBoxButton.OK);
}
}
#endregion
/// <summary>
/// 获取PlanDate
/// </summary>
/// <param name="_currentRowIndex">当前行号</param>
/// <param name="_txt">该对象所在的控件</param>
/// <param name="_planDate">PlanDate对象</param>
private bool GetPlanDate(int _currentRowIndex, out TextBlock _txt, out PlanDate _planDate)
{
_txt = gdPlans.FindName("txtDateExplain" + _currentRowIndex) as TextBlock;
if (_txt == null)
{
MessageBox.Show("对象不存在，无法操作!", "错误", MessageBoxButton.OK);
_planDate = null;
return false;
}
_planDate = _txt.Tag as PlanDate;
return true;
}
/// <summary>
/// 根据矩形设置参数
/// </summary>
/// <param name="_rec">当前_rec</param>
/// <param name="_currentRowIndex">当前对象的行序号</param>
/// <param name="_currentColIndex">当前对象的列序号</param>
/// <param name="_startColIndex">时间段的起点列序号</param>
/// <param name="_endColIndex">时间段的终点列序号</param>
/// <param name="_startDateIndex">开始日期序号</param>
/// <param name="_endDateIndex">结束日期序号</param>
/// <param name="_dateIndex">获取当前计划日期行序号</param>
/// <param name="_orgStartColIndex">原始开始列</param>
/// <param name="_orgEndColIndex">原始结束列</param>
private void SetRecParameters(Rectangle _rec, out int _currentRowIndex, out int _currentColIndex, out int _startColIndex, out int _endColIndex, out int _startDateIndex, out int _endDateIndex, out int _dateIndex, out int _orgStartColIndex, out int _orgEndColIndex)
{
//当前对象的行序号
_currentRowIndex = Convert.ToInt32(_rec.Name.Substring(2).Split('C')[0]);
//当前对象的列序号
_currentColIndex = Convert.ToInt32(_rec.Name.Substring(2).Split('C')[1]);
//时间段的起点列序号
_startColIndex = -1;
//时间段的终点列序号
_endColIndex = -1;
//开始日期序号
_startDateIndex = -1;
//结束日期序号
_endDateIndex = -1;
///获取当前计划日期行序号
_dateIndex = Convert.ToInt32(_rec.Tag.ToString().Split('-')[1]);
//设置时间段起始列序号
GetStartColIndexAndEndColIndex(_currentRowIndex, ref _startColIndex, ref _endColIndex);
#region 如果时间段不存在，则只设置当前节点
if (_startColIndex == _endColIndex && _startColIndex == -1)
{
_startDateIndex = _endDateIndex = (_currentColIndex - 1);
}
#endregion
#region 如果当前列号小于时间段起点，则从当前节点开始染色到时间段的起点
else if (_currentColIndex < _startColIndex)
{
_startDateIndex = _currentColIndex - 1; ;
_endDateIndex = _endColIndex - 1; ;
}
#endregion
#region 如果当前列号大于时间段的终点，则从终点起开始染色到当前节点
else if (_currentColIndex > _endColIndex)
{
_startDateIndex = _startColIndex - 1;
_endDateIndex = _currentColIndex - 1;
}
#endregion
#region 如果在时间段内
else
{
//如果当前所点不是取消所有
if (_currentColIndex != _endColIndex)
{
_startDateIndex = _currentColIndex - 1;
_endDateIndex = _endColIndex - 1;
}
}
_orgStartColIndex = _startColIndex; //原始开始列
_orgEndColIndex = _endColIndex; //原始结束列
#endregion
}
/// <summary>
/// 获取时间段的起始列序号
/// </summary>
/// <param name="_currentRowIndex"></param>
/// <param name="_startColIndex"></param>
/// <param name="_endColIndex"></param>
private void GetStartColIndexAndEndColIndex(int _currentRowIndex, ref int _startColIndex, ref int _endColIndex)
{
#region 获取时间段的起始列序号
for (int i = 0; i < DateColCount; i++)
{
var _recCurrent = gdPlans.FindName("RR" + _currentRowIndex + "C" + (i + NameColumns)) as Rectangle;
if (_recCurrent != null && _recCurrent.Tag != null && _recCurrent.Tag.ToString().Substring(0, 1) == "1")
{
if (_startColIndex == -1)
_startColIndex = (i + NameColumns);
_endColIndex = (i + NameColumns);
}
}
#endregion
}
void _rec_MouseLeave(object sender, MouseEventArgs e)
{
Rectangle _rec = sender as Rectangle;
if (_rec != null && (_rec.Tag != null && _rec.Tag.ToString().Substring(0, 1) == "0"))
{
SetDefaulStyle(_rec, Convert.ToInt32(_rec.Tag.ToString().Split('-')[1]));
}
}
void _rec_MouseMove(object sender, MouseEventArgs e)
{
Rectangle _rec = sender as Rectangle;
if (_rec != null)
{
//当前对象的行序号
int _currentRowIndex = Convert.ToInt32(_rec.Name.Substring(2).Split('C')[0]);
TextBlock _txt = gdPlans.FindName("txtDateExplain" + _currentRowIndex) as TextBlock;
PlanDate _planDate = _txt.Tag as PlanDate;
//当前计划时间段行序号
int _DateIndex = Convert.ToInt32(_rec.Tag.ToString().Split('-')[1]);
if (_planDate.IsReadOnly == false && _rec.Tag.ToString().Substring(0, 1) == "0")
{
SetTimeSlotStyle(_rec, _DateIndex, false);
}
if (_planDate == null || _planDate.StartDate == null || _planDate.EndDate == null)
{
return;
}
//获取相差天数
TimeSpan _ts1 = new TimeSpan(_planDate.StartDate.Value.Ticks);
TimeSpan _ts2 = new TimeSpan(_planDate.EndDate.Value.Ticks);
int _DifferDaysCount = _ts1.Subtract(_ts2).Duration().Days + 1;
//设置提示
ToolTip toolTipOnMouseOver = new ToolTip();
StackPanel _spToolTip = new StackPanel()
{
Orientation = Orientation.Vertical,
HorizontalAlignment = HorizontalAlignment.Left
};
Label _lblTitle = new Label()
{
Content = _planDate.Explain ?? string.Empty,
FontWeight = FontWeights.Bold
};
_spToolTip.Children.Add(_lblTitle);
StackPanel _spDaysCount = new StackPanel()
{
Orientation = Orientation.Horizontal,
HorizontalAlignment = HorizontalAlignment.Left
};
_spToolTip.Children.Add(_spDaysCount);
Image _img = new Image()
{
Source = new BitmapImage(new Uri("Images/time.png", UriKind.Relative))
};
_spDaysCount.Children.Add(_img);
if (_DifferDaysCount > 0)
{
Label _lblDay = new Label()
{
Content = _DifferDaysCount + "天"
};
_spDaysCount.Children.Add(_lblDay);
Label _lblDate = new Label()
{
Content = "起止日期：" + _planDate.StartDate.Value.ToString("yy年MM月dd日")
+ "~" + _planDate.EndDate.Value.ToString("yy年MM月dd日")
};
_spToolTip.Children.Add(_lblDate);
}
toolTipOnMouseOver.Content = _spToolTip;
ToolTipService.SetToolTip(_rec, toolTipOnMouseOver);
return;
}
}
#region 设置样式
private void SetDefaulStyle(Rectangle _rec, int _DateIndex)
{
_rec.Fill = new SolidColorBrush(Colors.White);
_rec.Tag = "0-" + _DateIndex;
}
private static void SetTimeSlotStyle(Rectangle _rec, int _DateIndex, bool isInTimeSlotStyle)
{
if (_DateIndex < RowBackGroundLst.Count)
{
_rec.Fill = RowBackGroundLst[_DateIndex];
}
else
{
_rec.Fill = RowBackGroundLst[0];
}
string flag = string.Empty;
if (isInTimeSlotStyle)
flag = "1";
else
flag = "0";
flag += "-" + _DateIndex;
_rec.Tag = flag;
}
#endregion
/// <summary>
/// 获取颜色
/// </summary>
/// <param name="color"></param>
/// <returns></returns>
public Color ReturnColorFromString(string color)
{
string alpha = color.Substring(0, 2);
string red = color.Substring(2, 2);
string green = color.Substring(4, 2);
string blue = color.Substring(6, 2);
byte alphaByte = Convert.ToByte(alpha, 16);
byte redByte = Convert.ToByte(red, 16);
byte greenByte = Convert.ToByte(green, 16);
byte blueByte = Convert.ToByte(blue, 16);
return Color.FromArgb(alphaByte, redByte, greenByte, blueByte);
}
private void Button_Click(object sender, RoutedEventArgs e)
{
try
{
int _rowIndex = 1;
for (int i = 0; i < LstPlansData.Count; i++)
{
for (int j = 0; j < LstPlansData[i].LstPlanDate.Count; j++)
{
TextBlock _txt = gdPlans.FindName("txtDateExplain" + _rowIndex) as TextBlock;
PlanDate _plan = _txt.Tag as PlanDate;
if (!_plan.AllowBlank)
{
if (_plan.StartDate == _plan.EndDate && _plan.EndDate == null)
{
MessageBox.Show(string.Format("您还有必选项[{0}-{1}]尚未选择，请选择！(带*号的为必选项。)", LstPlansData[i].LstPlan[0].PlanName, _plan.Explain), "警告", MessageBoxButton.OK);
return;
}
if (!_plan.IsFlish)
{
MessageBox.Show(string.Format("您还有必选项[{0}-{1}]尚未标记成完成，请标记！(带*号的为必标记项。)", LstPlansData[i].LstPlan[0].PlanName, _plan.Explain), "警告", MessageBoxButton.OK);
return;
}
}
LstPlansData[i].LstPlanDate[j] = _plan;
_rowIndex++;
}
}
//显示进度条
ShowProcessStatus();
//MessageBox.Show(JsonConvert.SerializeObject(_plan));
////SaveData();
HtmlPage.Window.Invoke("PlanViewSave", JsonConvert.SerializeObject(LstPlansData, Formatting.Indented));
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "错误", MessageBoxButton.OK);
}
}
private void BtnFullScreen_Click(object sender, RoutedEventArgs e)
{
BtnFullScreen.Content = Application.Current.Host.Content.IsFullScreen ? "全屏" : "退出全屏";
Application.Current.Host.Content.IsFullScreen = Application.Current.Host.Content.IsFullScreen ? false : true;
}
/// <summary>
/// 一键标记为完成
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void btnFilishAll_Click(object sender, RoutedEventArgs e)
{
try
{
int _rowIndex = 1;
for (int i = 0; i < LstPlansData.Count; i++)
{
for (int j = 0; j < LstPlansData[i].LstPlanDate.Count; j++)
{
TextBlock _txt = gdPlans.FindName("txtDateExplain" + _rowIndex) as TextBlock;
PlanDate _plan = _txt.Tag as PlanDate;
if (!_plan.AllowBlank)
{
if (_plan.StartDate == _plan.EndDate && _plan.EndDate == null)
{
MessageBox.Show(string.Format("您还有必选项[{0}-{1}]尚未选择，请选择！(带*号的为必选项。)", LstPlansData[i].LstPlan[0].PlanName, _plan.Explain), "警告", MessageBoxButton.OK);
return;
}
}
Rectangle _rec = gdPlans.FindName("RR" + _rowIndex + "C" + NameColumns) as Rectangle;
SetFilishStatus(_rec);
_rowIndex++;
}
}
MessageBox.Show("标记成功。您可以点击【提交】按钮来提交更改。", "温馨提示", MessageBoxButton.OK);
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "错误", MessageBoxButton.OK);
}
}
private void gdPlans_MouseRightButtonDown(object sender, MouseButtonEventArgs e)
{
e.Handled = true;//屏蔽默认右键菜单
}
作者：雪雁
出处：http://www.cnblogs.com/codelove/
沟通渠道：编程交流群<85318032> 产品交流群<897857351>
如果喜欢作者的文章，请关注【麦扣聊技术】订阅号以便第一时间获得最新内容。本文版权归作者和湖南心莱信息科技有限公司共有，欢迎转载，但未经作者同意必须保留此段声明，且在文章页面明显位置给出原文连接，否则保留追究法律责任的权利。
静听鸟语花香，漫赏云卷云舒。
出处：http://www.cnblogs.com/codelove/
沟通渠道：编程交流群<85318032> 产品交流群<897857351>
如果喜欢作者的文章，请关注【麦扣聊技术】订阅号以便第一时间获得最新内容。本文版权归作者和湖南心莱信息科技有限公司共有，欢迎转载，但未经作者同意必须保留此段声明，且在文章页面明显位置给出原文连接，否则保留追究法律责任的权利。
静听鸟语花香，漫赏云卷云舒。
