feat(page-tabs): Add closeable option to TabOptions (#1807) (#1808)

Co-authored-by: pankey.chen <[email protected]>
masastack · Mar 28, 2024 · c55f832 · c55f832
1 parent 3dff902
commit c55f832
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Showing 4 changed files with 48 additions and 24 deletions.
diff --git a/docs/Masa.Blazor.Docs/Shared/PageTabsLayout.razor b/docs/Masa.Blazor.Docs/Shared/PageTabsLayout.razor
@@ -49,7 +49,7 @@
     {
         if (pathValue.AbsolutePath == "/blazor/examples/page-tabs/page2")
         {
-            return new TabOptions("Custom tab title", "mdi-tab", "font-weight-bold");
+            return new TabOptions("Custom tab title", "mdi-tab", "font-weight-bold", false);
         }
 
         return null;

diff --git a/src/Masa.Blazor/Presets/PageTabs/PPageTabs.razor b/src/Masa.Blazor/Presets/PageTabs/PPageTabs.razor
@@ -44,14 +44,17 @@
                     @tabTitle
                 </span>
 
-                <MButton Icon
-                         Class="@_tabBlock.Element("close").Build()"
-                         OnClick="() => HandleOnCloseTab(patternPath, tabTitle)"
-                         Small
-                         OnClickStopPropagation
-                         OnClickPreventDefault>
-                    <MIcon Small>@(CloseIcon ?? "$close")</MIcon>
-                </MButton>
+                @if ((tabOptions == null) || tabOptions.Closeable)
+                {
+                    <MButton Icon
+                             Class="@_tabBlock.Element("close").Build()"
+                             OnClick="() => HandleOnCloseTab(patternPath, tabTitle)"
+                             Small
+                             OnClickStopPropagation
+                             OnClickPreventDefault>
+                        <MIcon Small>@(CloseIcon ?? "$close")</MIcon>
+                    </MButton>
+                }
             </MTab>
         }
 

diff --git a/src/Masa.Blazor/Presets/PageTabs/PPageTabs.razor.cs b/src/Masa.Blazor/Presets/PageTabs/PPageTabs.razor.cs
@@ -141,20 +141,26 @@ protected override IEnumerable<string> BuildComponentClass()
     [MasaApiPublicMethod]
     public void CloseAllTabs(bool disableAutoNavigation = false)
     {
-        PatternPaths.Clear();
-        TabsUpdated?.Invoke(this, Array.Empty<PatternPath>());
-        PageTabsProvider?.RemoveAllPathTitles();
+        var toClosePatternPaths = PatternPaths.Where(p => IsCloseable(p));
+        PatternPaths.RemoveAll(p => toClosePatternPaths.Contains(p));
+        TabsUpdated?.Invoke(this, PatternPaths.ToArray());
+        var closingAbsolutePaths = toClosePatternPaths.Select(p => p.AbsolutePath).ToArray();
+        PageTabsProvider?.RemovePathTitles(closingAbsolutePaths);
 
         if (!disableAutoNavigation)
         {
-            NavigationManager.NavigateTo(NoDataPath);
+            if (PatternPaths.Count > 0)
+                NavigationManager.NavigateTo(PatternPaths[0].AbsolutePath);
+            else
+                NavigationManager.NavigateTo(NoDataPath);
         }
     }
 
     [MasaApiPublicMethod]
     public void CloseCurrentTab(bool disableAutoNavigation = false)
     {
         var current = GetCurrentPatternPath();
+        if (!IsCloseable(current)) return;
 
         if (!disableAutoNavigation)
         {
@@ -263,8 +269,17 @@ private string DefaultTabTitle(string absolutePath)
         return absolutePath.TrimEnd('/').Split('/').Last();
     }
 
+    private bool IsCloseable(PatternPath patternPath)
+    {
+        var pathValue = new PageTabPathValue(patternPath.AbsolutePath, patternPath.AbsolutePath == NavigationManager.GetAbsolutePath());
+        var tabOptions = TabOptions?.Invoke(pathValue);
+        return (tabOptions == null) || tabOptions.Closeable;
+    }
+
     private async Task HandleOnCloseTab(PatternPath patternPath, string tabTitle)
     {
+        if (!IsCloseable(patternPath)) return;
+
         if (AskBeforeClosing)
         {
             bool isConfirmed;
@@ -304,10 +319,11 @@ private void HandleOnCloseTabsToTheLeft()
 
         var index = PatternPaths.FindIndex(p => p == _contextmenuPath);
 
-        var closingAbsolutePaths = PatternPaths.Take(index + 1).Select(p => p.AbsolutePath).ToArray();
+        var toClosePatternPaths = PatternPaths.Take(index).Where(p => IsCloseable(p));
+        var closingAbsolutePaths = toClosePatternPaths.Select(p => p.AbsolutePath).ToArray();
         PageTabsProvider?.RemovePathTitles(closingAbsolutePaths);
 
-        PatternPaths.RemoveRange(0, index);
+        PatternPaths.RemoveAll(p => toClosePatternPaths.Contains(p));
 
         if (!PatternPaths.Contains(currentPath))
         {
@@ -329,10 +345,11 @@ private void HandleOnCloseTabsToTheRight()
         var startIndex = index + 1;
         var count = PatternPaths.Count - startIndex;
 
-        var closingAbsolutePaths = PatternPaths.Skip(startIndex).Take(count).Select(p => p.AbsolutePath).ToArray();
+        var toClosePatternPaths = PatternPaths.Skip(startIndex).Take(count).Where(p => IsCloseable(p));
+        var closingAbsolutePaths = toClosePatternPaths.Select(p => p.AbsolutePath).ToArray();
         PageTabsProvider?.RemovePathTitles(closingAbsolutePaths);
 
-        PatternPaths.RemoveRange(startIndex, count);
+        PatternPaths.RemoveAll(p => toClosePatternPaths.Contains(p));
 
         if (!PatternPaths.Contains(currentPath))
         {
@@ -387,10 +404,11 @@ private void CloseTab(PatternPath patternPath)
 
     private void CloseOtherTabs(PatternPath current)
     {
-        var closingAbsolutePath = PatternPaths.Where(p => p != current).Select(p => p.AbsolutePath).ToArray();
+        var toClosePatternPaths = PatternPaths.Where(p => p != current && IsCloseable(p));
+        var closingAbsolutePath = toClosePatternPaths.Select(p => p.AbsolutePath).ToArray();
         PageTabsProvider?.RemovePathTitles(closingAbsolutePath);
 
-        PatternPaths.RemoveAll(p => p != current);
+        PatternPaths.RemoveAll(p => toClosePatternPaths.Contains(p));
 
         NavigationManager.NavigateTo(current.AbsolutePath);
 

diff --git a/src/Masa.Blazor/Presets/PageTabs/TabOptions.cs b/src/Masa.Blazor/Presets/PageTabs/TabOptions.cs
@@ -12,26 +12,29 @@ public class TabOptions
 
     public string? TitleStyle { get; set; }
 
-    public TabOptions()
+    public bool Closeable { get; set; } = true;
+
+    public TabOptions(bool closeable = true)
     {
+        Closeable = closeable;
     }
 
-    public TabOptions(string? title)
+    public TabOptions(string? title, bool closeable = true) : this(closeable)
     {
         Title = title;
     }
 
-    public TabOptions(string? title, string? icon) : this(title)
+    public TabOptions(string? title, string? icon, bool closeable = true) : this(title, closeable)
     {
         Icon = icon;
     }
 
-    public TabOptions(string? title, string? icon, string? titleClass) : this(title, icon)
+    public TabOptions(string? title, string? icon, string? titleClass, bool closeable = true) : this(title, icon, closeable)
     {
         TitleClass = titleClass;
     }
 
-    public TabOptions(string? title, string? icon, string? titleClass, string? @class) : this(title, icon, titleClass)
+    public TabOptions(string? title, string? icon, string? titleClass, string? @class, bool closeable = true) : this(title, icon, titleClass, closeable)
     {
         Class = @class;
     }