From ced0df00c37a91b4dbcf38665bdedc0d38fbd44f Mon Sep 17 00:00:00 2001
From: Kei Kebreau <kei@openmailbox.org>
Date: Wed, 14 Sep 2016 14:00:35 -0400
Subject: [PATCH] gnu: Add qscintilla-qt4.

* gnu/packages/qt.scm (qscintilla-qt4): New variable.
---
 gnu/packages/qt.scm | 68 +++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 68 insertions(+)

diff --git a/gnu/packages/qt.scm b/gnu/packages/qt.scm
index a482d75..de3e656 100644
--- a/gnu/packages/qt.scm
+++ b/gnu/packages/qt.scm
@@ -4,6 +4,7 @@
 ;;; Copyright © 2015 Ludovic Courtès <ludo@gnu.org>
 ;;; Copyright © 2015, 2016 Efraim Flashner <efraim@flashner.co.il>
 ;;; Copyright © 2016 ng0 <ng0@we.make.ritual.n0.is>
+;;; Copyright © 2016 Kei Kebreau <kei@openmailbox.org>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
@@ -1112,3 +1113,70 @@ contain over 620 classes.")
       "QtKeychain is a Qt library to store passwords and other secret data
 securely.  It will not store any data unencrypted unless explicitly requested.")
     (license license:bsd-3)))
+
+(define-public qscintilla
+  (package
+    (name "qscintilla")
+    (version "2.9.3")
+    (source (origin
+              (method url-fetch)
+              (uri (string-append "mirror://sourceforge/QScintilla2/QScintilla-"
+                                  version "/QScintilla_gpl-" version ".tar.gz"))
+              (sha256
+               (base32
+                "0znvdncpj64zcpbkyvj11dm8bdc3nfn5girggj33ammhfcyvkalq"))))
+    (build-system gnu-build-system)
+    (arguments
+     `(#:phases
+       (modify-phases %standard-phases
+         (add-before 'configure 'change-directory
+           (lambda _ (chdir "Qt4Qt5") #t))
+         (replace 'configure
+           (lambda _ (zero? (system* "qmake" "qscintilla.pro"))))
+         (add-before 'install 'fix-Makefiles
+           (lambda* (#:key inputs outputs #:allow-other-keys)
+             (let ((out    (assoc-ref outputs "out"))
+                   (qtbase (assoc-ref inputs "qtbase")))
+               (substitute* (find-files "." "Makefile")
+                 (((string-append "INSTALL_ROOT)" qtbase))
+                   (string-append "INSTALL_ROOT)" out))))
+             #t)))))
+    (native-inputs
+     `(("python-pyqt" ,python-pyqt)
+       ("qtbase" ,qtbase))) ; for qmake
+    (home-page "https://www.riverbankcomputing.com/software/qscintilla/intro")
+    (synopsis "Qt5 port of the Scintilla editing component")
+    (description
+     "QScintilla is a port to Qt of Neil Hodgson's Scintilla C++ editor control.
+As well as features found in standard text editing components, QScintilla
+includes features especially useful when editing and debugging source code.
+These include support for syntax styling, error indicators, code completion and
+call tips.")
+    (license (list license:bsd-2 ; Python/configure.py
+                   license:expat ; src/ and include/
+                   license:gpl3))))
+
+;; required for Octave until its GUI is updated to Qt 5
+(define-public qscintilla-qt4
+  (package
+    (inherit qscintilla)
+    (name "qscintilla-qt4")
+    (arguments
+     `(#:phases
+       (modify-phases %standard-phases
+         (add-before 'configure 'change-directory
+           (lambda _ (chdir "Qt4Qt5") #t))
+         (replace 'configure
+           (lambda _ (zero? (system* "qmake" "qscintilla.pro"))))
+         (add-before 'install 'fix-Makefiles
+           (lambda* (#:key inputs outputs #:allow-other-keys)
+             (let ((out    (assoc-ref outputs "out"))
+                   (qt (assoc-ref inputs "qt")))
+               (substitute* (find-files "." "Makefile")
+                 (((string-append "INSTALL_ROOT)" qt))
+                   (string-append "INSTALL_ROOT)" out))))
+             #t)))))
+    (native-inputs
+     `(("python-pyqt" ,python-pyqt-4)
+       ("qt" ,qt-4))) ; for qmake
+    (synopsis "Qt4 port of the Scintilla editing component")))
-- 
2.10.0