public void Dispose()
{
if (!MatchUtils.IsEmpty(this.thread))
{
this.thread.Destroy();
{
this.thread = null;
}
}
if (!MatchUtils.IsEmpty(this.widget))
{
this.widget.Dispose();
{
this.widget = null;
}
}
if (!MatchUtils.IsEmpty(this.symbol))
{
this.symbol.Dispose();
{
this.symbol = null;
}
}
if (!MatchUtils.IsEmpty(this.listen))
{
this.listen.Dispose();
{
this.listen = null;
}
}
if (!MatchUtils.IsEmpty(this.vessel))
{
this.vessel.Dispose();
{
this.vessel = null;
}
}
if (!MatchUtils.IsEmpty(this.option))
{
this.option.Clear();
{
this.option = null;
}
}
if (!MatchUtils.IsEmpty(this.sharer))
{
this.sharer.Dispose();
{
this.sharer = null;
}
}
if (!MatchUtils.IsEmpty(this.canvas))
{
this.canvas.Children.Clear();
{
this.canvas = null;
}
}
if (!MatchUtils.IsEmpty(this.facade))
{
this.facade.Children.Clear();
{
this.facade = null;
}
}
// 内存释放
{
this.assets = null;
this.screen = null;
this.center = null;
this.sketch = null;
this.netmap = null;
}
}
/// <summary>
/// 图层重绘函数
/// </summary>
/// <param name="msg">重绘消息</param>
public sealed override void Redraw(Msger msg)
{
if (!MatchUtils.IsEmpty(this.Target) && this.Target.Enable && this.Enable && !MatchUtils.IsEmpty(this.Facade))
{
if (MatchUtils.IsEmpty(msg))
{
this.Redraw();
}
else
{
// Drag Event.
if (this.Target.Listen.DragEvent.Equals(msg.Chan))
{
if (this.Allow && !MatchUtils.IsEmpty(this.Nature))
{
if (this.Extent.Contain(this.Target, msg.Info as Coord))
{
this.Build(this.Crd2px(msg.Info as Coord));
}
else
{
this.Facade.Dispatcher.BeginInvoke(new Action(() =>
{
this.Facade.Children.Clear();
}));
}
}
return;
}
// Zoom Event.
if (this.Target.Listen.ZoomEvent.Equals(msg.Chan))
{
if (this.Allow)
{
if ((this.Level = this.Fusion(this.Target)) > -1)
{
Pixel middle = this.Crd2px(this.Target.Center);
if (!MatchUtils.IsEmpty(this.Nature))
{
// 缩略地图
this.Thumb((double)msg.Info, new Pixel(
middle.X / (double)msg.Info - this.Nature.X,
middle.Y / (double)msg.Info - this.Nature.Y
));
// 地图属性
this.Grasp(middle, this.Nature);
}
else
{
// 地图属性
this.Grasp(middle, this.Nature = new Nature());
}
// 延时重绘
if (this.Extent.Contain(this.Target, this.Target.Center))
{
this.Target.Thread.Attach(new MagicThread(StampUtils.GetSequence(), () =>
{
{
Thread.Sleep(700);
}
this.Build(this.Crd2px(this.Target.Center));
}));
}
}
else
{
if (!MatchUtils.IsEmpty(this.Nature))
{
this.Nature = null;
{
this.Facade.Dispatcher.BeginInvoke(new Action(() =>
{
this.Facade.Children.Clear();
}));
}
}
}
}
return;
}
// Swap Event.
if (this.Target.Listen.SwapEvent.Equals(msg.Chan))
{
Geog geog = msg.Info as Geog;
if (!geog.Cover || this.Equals(geog))
{
this.Redraw();
}
}
}
}
}
/// <summary>
/// GenreBoxList选项改变事件
/// </summary>
/// <param name="obj"></param>
/// <param name="evt"></param>
private void GenreBox_SelectionChanged(object obj, SelectionChangedEventArgs evt)
{
ContentPresenter content = this.GenreBox_SelectionVisual <ContentPresenter>(
this.GenreBox.ItemContainerGenerator.ContainerFromItem(this.GenreBox.SelectedItem)
);
if (!MatchUtils.IsEmpty(content))
{
Grid grid = null;
try
{
grid = (Grid)content.ContentTemplate.FindName("GenreBoxItem", content);
}
catch
{
grid = null;
}
finally
{
if (grid != null)
{
switch ((string)this.GenreBoxGrid.Tag)
{
case "MAP":
{
Geog tile = null;
try
{
tile = this.genre.Target.Symbol.Tile[grid.Tag as string];
}
catch
{
tile = null;
}
finally
{
if (tile != null)
{
tile.Access(true);
}
}
break;
}
case "LAP":
{
Geog pile = null;
try
{
pile = this.genre.Target.Symbol.Pile[grid.Tag as string];
}
catch
{
pile = null;
}
finally
{
if (pile != null)
{
pile.Access(!pile.Allow);
}
}
break;
}
}
}
}
}
// 清空选中
this.GenreBox.SelectedItem = null;
}
/// <summary>
/// 图层渲染函数
/// </summary>
/// <param name="drv">地图对象</param>
/// <param name="job">回调函数</param>
public sealed override void Render(Maper drv)
{
if (!MatchUtils.IsEmpty(this.Target = drv) && drv.Enable && !MatchUtils.IsEmpty(this.Factor))
{
this.Index = MatchUtils.IsEmpty(this.Index) ? (this.Index = StampUtils.GetTimeStamp()) : this.Index;
if (this.Cover)
{
if (drv.Symbol.Pile.ContainsKey(this.Index))
{
Geog geog = drv.Symbol.Pile[this.Index];
if (this.Equals(geog))
{
this.Access(this.Allow);
}
else
{
{
geog.Remove();
}
this.Render(drv);
}
}
else
{
int order = 1;
try
{
drv.Vessel.Pile.Children.Add(this.Facade = new Scene());
}
catch
{
order = 0;
}
finally
{
if (order == 1)
{
// 监听广播
this.Observe(drv.Listen.DragEvent, this.Redraw, 1);
this.Observe(drv.Listen.ZoomEvent, this.Redraw, 1);
this.Observe(drv.Listen.SwapEvent, this.Redraw, 1);
// 加载图层
drv.Symbol.Pile.Add(this.Index, this);
try
{
this.Access(this.Allow);
}
catch
{
drv.Symbol.Pile.Remove(this.Index);
}
finally
{
if (drv.Symbol.Pile.ContainsKey(this.Index))
{
if (int.TryParse(this.Index, out order))
{
Canvas.SetZIndex(this.Facade, order);
}
}
else
{
// 移除监听
this.Obscure(drv.Listen.DragEvent, this.Redraw);
this.Obscure(drv.Listen.ZoomEvent, this.Redraw);
this.Obscure(drv.Listen.SwapEvent, this.Redraw);
// 移除图层
drv.Vessel.Pile.Children.Remove(this.Facade);
{
this.Facade = null;
this.Target = null;
}
}
}
}
}
}
}
else
{
if (!drv.Symbol.Tile.ContainsKey(this.Index) && !MatchUtils.IsEmpty(
this.Facade = drv.Vessel.Tile
))
{
drv.Symbol.Tile.Add(this.Index, this);
try
{
this.Access(MatchUtils.IsEmpty(drv.Netmap));
}
catch
{
drv.Symbol.Tile.Remove(this.Index);
{
this.Facade = null;
this.Target = null;
}
}
}
}
}
}
/// <summary>
/// 构建控件
/// </summary>
public void Build()
{
if (!this.ready && (this.ready = true))
{
// 设置位置
if ("left".Equals(this.genre.Anchor))
{
// 设置样式
this.GenreBox.Style = this.FindResource("GENRE_LIST_LEFT") as Style;
{
Canvas.SetTop(this, 18);
Canvas.SetLeft(this, 18);
// 适配位置
Grid.SetColumn(this.Genre1px, 0);
Grid.SetColumn(this.GenreBox, 1);
Grid.SetColumn(this.GenreBtnGrid, 0);
Grid.SetColumn(this.GenreBoxGrid, 1);
}
}
else
{
// 设置样式
this.GenreBox.Style = this.FindResource("GENRE_LIST_RIGHT") as Style;
{
Canvas.SetTop(this, 18);
Canvas.SetRight(this, 53);
// 适配位置
Grid.SetColumn(this.Genre1px, 1);
Grid.SetColumn(this.GenreBox, 0);
Grid.SetColumn(this.GenreBtnGrid, 1);
Grid.SetColumn(this.GenreBoxGrid, 0);
}
this.GenreGrid.SizeChanged += new SizeChangedEventHandler((obj, evt) =>
{
Canvas.SetRight(this, this.GenreGrid.ActualWidth + 18);
});
}
}
// 重绘控件
if (Visibility.Visible.Equals(this.GenreBoxGrid.Visibility))
{
List <GenreOption> genreList = new List <GenreOption>();
{
switch ((string)this.GenreBoxGrid.Tag)
{
case "MAP":
{
this.GenreBoxGrid.Margin = new Thickness(0, 0, 0, 0);
{
Geog[] tiles = this.genre.Target.Symbol.Tile.Values.ToArray <Geog>();
for (int i = 1, l = tiles.Length; i <= l; i++)
{
Geog tile = tiles[i - 1];
{
if (tile.Allow)
{
string radius = (
"left".Equals(this.genre.Anchor) ? (
l == 1 ? "0,5,5,0" : i == 1 ? "0,5,0,0" : i == l ? "0,0,5,5" : "0,0,0,0"
) : (
l == 1 ? "5,0,0,5" : i == 1 ? "5,0,0,0" : i == l ? "0,0,5,5" : "0,0,0,0"
)
);
// 添加数据
if (tile.Equals(this.genre.Target.Netmap))
{
genreList.Add(
new GenreOption(tile.Index, tile.Title, "#0000FF", radius, this.FindResource("GENRE_07") as ImageSource)
);
}
else
{
genreList.Add(
new GenreOption(tile.Index, tile.Title, "#000000", radius, this.FindResource("GENRE_08") as ImageSource)
);
}
}
}
}
}
break;
}
case "LAP":
{
this.GenreBoxGrid.Margin = new Thickness(0, 45, 0, 0);
{
Geog[] piles = this.genre.Target.Symbol.Pile.Values.ToArray <Geog>();
for (int i = 1, l = piles.Length; i <= l; i++)
{
Geog pile = piles[i - 1];
{
string radius = (
"left".Equals(this.genre.Anchor) ? (
l == 1 ? "0,5,5,0" : i == 1 ? "0,5,0,0" : i == l ? "0,0,5,5" : "0,0,0,0"
) : (
l == 1 ? "5,0,0,5" : i == 1 ? "5,0,0,0" : i == l ? "0,0,5,5" : "0,0,0,0"
)
);
// 添加数据
if (pile.Fusion(this.genre.Target) > -1 && pile.Extent.Contain(this.genre.Target, this.genre.Target.Center))
{
if (pile.Allow)
{
genreList.Add(
new GenreOption(pile.Index, pile.Title, "#0000FF", radius, this.FindResource("GENRE_09") as ImageSource)
);
}
else
{
genreList.Add(
new GenreOption(pile.Index, pile.Title, "#000000", radius, this.FindResource("GENRE_10") as ImageSource)
);
}
}
else
{
genreList.Add(
new GenreOption(pile.Index, pile.Title, "#000000", radius, this.FindResource("GENRE_11") as ImageSource)
);
}
}
}
}
break;
}
}
// 绑定数据
this.GenreBox.ItemsSource = genreList;
}
}
}