Don't zoom when there's only one pane (#7273)
This is a minor fix from #6989. If there's only one pane in the Terminal, then we'd still "zoom" it and give it a border, but all the borders would be black. A single pane is already "zoomed", so it doesn't really make sense to try and zoom if there's only one.
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@ -122,7 +122,9 @@ namespace winrt::TerminalApp::implementation
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const TerminalApp::ActionEventArgs& args)
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const TerminalApp::ActionEventArgs& args)
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{
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{
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auto activeTab = _GetFocusedTab();
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auto activeTab = _GetFocusedTab();
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if (activeTab)
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// Don't do anything if there's only one pane. It's already zoomed.
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if (activeTab && activeTab->GetLeafPaneCount() > 1)
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{
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{
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// First thing's first, remove the current content from the UI
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// First thing's first, remove the current content from the UI
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// tree. This is important, because we might be leaving zoom, and if
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// tree. This is important, because we might be leaving zoom, and if
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@ -960,7 +960,7 @@ namespace winrt::TerminalApp::implementation
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// - <none>
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// - <none>
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// Return Value:
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// Return Value:
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// - The total number of leaf panes hosted by this tab.
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// - The total number of leaf panes hosted by this tab.
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int Tab::_GetLeafPaneCount() const noexcept
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int Tab::GetLeafPaneCount() const noexcept
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{
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{
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return _rootPane->GetLeafPaneCount();
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return _rootPane->GetLeafPaneCount();
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}
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}
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@ -66,6 +66,8 @@ namespace winrt::TerminalApp::implementation
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void EnterZoom();
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void EnterZoom();
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void ExitZoom();
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void ExitZoom();
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int GetLeafPaneCount() const noexcept;
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WINRT_CALLBACK(Closed, winrt::Windows::Foundation::EventHandler<winrt::Windows::Foundation::IInspectable>);
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WINRT_CALLBACK(Closed, winrt::Windows::Foundation::EventHandler<winrt::Windows::Foundation::IInspectable>);
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WINRT_CALLBACK(PropertyChanged, Windows::UI::Xaml::Data::PropertyChangedEventHandler);
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WINRT_CALLBACK(PropertyChanged, Windows::UI::Xaml::Data::PropertyChangedEventHandler);
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DECLARE_EVENT(ActivePaneChanged, _ActivePaneChangedHandlers, winrt::delegate<>);
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DECLARE_EVENT(ActivePaneChanged, _ActivePaneChangedHandlers, winrt::delegate<>);
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@ -102,7 +104,6 @@ namespace winrt::TerminalApp::implementation
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void _AttachEventHandlersToControl(const winrt::Microsoft::Terminal::TerminalControl::TermControl& control);
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void _AttachEventHandlersToControl(const winrt::Microsoft::Terminal::TerminalControl::TermControl& control);
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void _AttachEventHandlersToPane(std::shared_ptr<Pane> pane);
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void _AttachEventHandlersToPane(std::shared_ptr<Pane> pane);
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int _GetLeafPaneCount() const noexcept;
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void _UpdateActivePane(std::shared_ptr<Pane> pane);
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void _UpdateActivePane(std::shared_ptr<Pane> pane);
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void _UpdateTabHeader();
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void _UpdateTabHeader();
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