重启viz引擎修改

VIZ.Package.Module/Preview/VizPreview/View/VizPreviewView.xaml

@@ -56,14 +56,18 @@
             </StackPanel>
 
             <StackPanel Orientation="Horizontal" Grid.Column="1" HorizontalAlignment="Right" VerticalAlignment="Center">
-                <fcommon:IconButton Icon="/VIZ.Package.Module.Resource;component/Icons/preview_refresh_32x32.png"
-                                    ToolTip="重启预览引擎"
-                                    IsEnabled="{Binding Path=IsVizPreviewRefreshEnabled}"
-                                    Style="{StaticResource IconButton_Menu_Mask}" Margin="0,0,40,0" 
-                                    IconWidth="16" IconHeight="16" Height="30" Width="30"
-                                    Command="{Binding Path=RestartPreviewCommand}"></fcommon:IconButton>
+                <Menu IsEnabled="{Binding Path=IsVizPreviewRefreshEnabled}">
+                    <MenuItem Header="VIZ引擎">
+                        <MenuItem Header="重启预览引擎"
+                                  Command="{Binding Path=RestartPreviewCommand}">
+                            <MenuItem.Icon>
+                                <Image Width="14" Height="14" Source="/VIZ.Package.Module.Resource;component/Icons/preview_refresh_32x32.png"></Image>
+                            </MenuItem.Icon>
+                        </MenuItem>
+                    </MenuItem>
+                </Menu>
 
-                <CheckBox Content="TA" Style="{StaticResource CheckBox_Preview_TA}" Margin="5,0,0,0"
+                <CheckBox Content="TA" Style="{StaticResource CheckBox_Preview_TA}" Margin="50,0,0,0"
                           ToolTip="Title Safe"
                           IsChecked="{Binding Path=IsShowTS,Mode=TwoWay}">
                 </CheckBox>

VIZ.Package.Module/Preview/VizPreview/ViewModel/VizPreviewViewModel.cs

@@ -288,6 +288,9 @@ namespace VIZ.Package.Module
         /// </summary>
         private void RestartPreview()
         {
+            if (DXMessageBox.Show("是否重启Viz预览引擎？", "提示", MessageBoxButton.YesNo) != MessageBoxResult.Yes)
+                return;
+
             // 设置预览引擎未准备完毕
             ApplicationDomainEx.IsVizPreviewReadly = false;
             this.IsVizPreviewReadly = false;