From 59b436d35874d330ef98838105fcc1e71c1564cd Mon Sep 17 00:00:00 2001
From: Simon Christ <christ@cell.uni-hannover.de>
Date: Tue, 16 Jan 2024 13:28:54 +0100
Subject: [PATCH] add PGFPlotsX imports

---
 ext/PlotsPGFPlotsXExt/PlotsPGFPlotsXExt.jl |  7 ++++++-
 ext/PlotsPGFPlotsXExt/initialization.jl    | 10 +---------
 src/abstract_backend.jl                    |  8 +++++++-
 3 files changed, 14 insertions(+), 11 deletions(-)

diff --git a/ext/PlotsPGFPlotsXExt/PlotsPGFPlotsXExt.jl b/ext/PlotsPGFPlotsXExt/PlotsPGFPlotsXExt.jl
index cc1e7e21f..5da92a197 100644
--- a/ext/PlotsPGFPlotsXExt/PlotsPGFPlotsXExt.jl
+++ b/ext/PlotsPGFPlotsXExt/PlotsPGFPlotsXExt.jl
@@ -1,6 +1,11 @@
-module PlotsPGFPlotsExt
+module PlotsPGFPlotsXExt
 
 using PGFPlotsX
+using LaTeXStrings: LaTeXString
+using UUIDs: uuid4
+using Latexify: Latexify
+using Contour: Contour # TODO: this could become its own extension
+
 using Plots: Plots, isijulia, texmath2unicode, straightline_data, shape_data
 # TODO: eliminate this list
 using Plots:
diff --git a/ext/PlotsPGFPlotsXExt/initialization.jl b/ext/PlotsPGFPlotsXExt/initialization.jl
index 29bda4ddf..9328c0535 100644
--- a/ext/PlotsPGFPlotsXExt/initialization.jl
+++ b/ext/PlotsPGFPlotsXExt/initialization.jl
@@ -26,14 +26,6 @@ end
 Plots.backend_name(::T) = sym
 Plots.backend_package_name(::T) = Plots.backend_package_name(sym)
 
-# Maybe this is not needed as PGFPlotsX relies on pkgextensions too
-# _pre_imports(::T) = @eval Plots begin
-#     import LaTeXStrings: LaTeXString
-#     import UUIDs: uuid4
-#     import Latexify
-#     import Contour
-#     @require_backend PGFPlotsX
-# end
 
 const _pgfplotsx_attr = merge_with_base_supported([
     :annotations,
@@ -226,4 +218,4 @@ end
 # Plots.supported_attrs(::GRbackend) -> ::Vector{Symbol}
 # ...
 # Plots.supported_scales(::GRbackend) -> ::Vector{Symbol}
-# -----------------------------------------------------------------------------
\ No newline at end of file
+# -----------------------------------------------------------------------------
diff --git a/src/abstract_backend.jl b/src/abstract_backend.jl
index 52273230a..2695ddace 100644
--- a/src/abstract_backend.jl
+++ b/src/abstract_backend.jl
@@ -153,6 +153,12 @@ function unicodeplots(; kw...)
 end
 export unicodeplots
 
+function pgfplotsx(; kw...)
+    default(; reset = false, kw...)
+    backend(:pgfplotsx)
+end
+export pgfplotsx
+
 # Consider moving to a macro:
 # $sym(; kw...) = (default(; reset = false, kw...); backend($T()))
 
@@ -231,4 +237,4 @@ function warn_on_unsupported_scales(pkg::AbstractBackend, plotattributes::AKW)
             end
         end
     end
-end
\ No newline at end of file
+end