From a5f462e79169777a0706312214f473984f7b5648 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Cyryl=20P=C5=82otnicki?= <cyplo@cyplo.net>
Date: Mon, 10 May 2021 18:54:55 +0100
Subject: [PATCH] mindforger: remove use of deprecated QtWebFrame

Removed references to QtWebKit and migrated to QtWebEngine.

Co-authored-by: Dmitry Kalinkin <dmitry.kalinkin@gmail.com>
Co-authored-by: Sandro <sandro.jaeckel@gmail.com>
---
 .../editors/mindforger/default.nix            | 27 +++++++++++++++----
 .../mindforger/{build.patch => paths.patch}   |  0
 2 files changed, 22 insertions(+), 5 deletions(-)
 rename pkgs/applications/editors/mindforger/{build.patch => paths.patch} (100%)

diff --git a/pkgs/applications/editors/mindforger/default.nix b/pkgs/applications/editors/mindforger/default.nix
index 512e0f124411..781d8296d01d 100644
--- a/pkgs/applications/editors/mindforger/default.nix
+++ b/pkgs/applications/editors/mindforger/default.nix
@@ -1,9 +1,10 @@
 { mkDerivation
 , cmark-gfm
 , fetchurl
+, fetchpatch
 , qmake
 , qtbase
-, qtwebkit
+, qtwebengine
 , lib
 , wrapGAppsHook
 }:
@@ -17,19 +18,35 @@ mkDerivation rec {
     sha256 = "1pghsw8kwvjhg3jpmjs0n892h2l0pm0cs6ymi8b23fwk0kfj67rd";
   };
 
-  nativeBuildInputs = [ qmake wrapGAppsHook ] ;
-  buildInputs = [ qtbase qtwebkit cmark-gfm ] ;
+  nativeBuildInputs = [ qmake wrapGAppsHook ];
+  buildInputs = [ qtbase qtwebengine cmark-gfm ];
 
   doCheck = true;
 
-  patches = [ ./build.patch ] ;
+  patches = [
+    # this makes the package relocatable - removes hardcoded references to /usr
+    ./paths.patch
+    #  this fixes compilation with QtWebEngine - referencing a commit trying to upstream the change - see https://github.com/dvorka/mindforger/pull/1357
+    (fetchpatch {
+      url = "https://github.com/dvorka/mindforger/commit/d28e2bade0278af1b5249953202810540969026a.diff";
+      sha256 = "sha256-qHKQQNGSc3F9seaOHV0gzBQFFqcTXk91LpKrojjpAUw=";
+    })
+  ];
 
   postPatch = ''
     substituteInPlace lib/src/install/installer.cpp --replace /usr "$out"
     substituteInPlace app/resources/gnome-shell/mindforger.desktop --replace /usr "$out"
+    for f in app/app.pro lib/lib.pro; do
+      substituteInPlace "$f" --replace "QMAKE_CXX = g++" ""
+    done
   '';
 
-  qmakeFlags = [ "-r mindforger.pro" "CONFIG+=mfnoccache" ] ;
+  qmakeFlags = [
+    "-r"
+    "mindforger.pro"
+    "CONFIG+=mfnoccache"
+    "CONFIG+=mfwebengine"
+  ];
 
   meta = with lib; {
     description = "Thinking Notebook & Markdown IDE";
diff --git a/pkgs/applications/editors/mindforger/build.patch b/pkgs/applications/editors/mindforger/paths.patch
similarity index 100%
rename from pkgs/applications/editors/mindforger/build.patch
rename to pkgs/applications/editors/mindforger/paths.patch