From b7cc84b594bc3ed827bc590d1e35c70faf9b98bf Mon Sep 17 00:00:00 2001
From: stamper <tbyhdgs@gmail.com>
Date: Thu, 4 Jul 2019 12:23:41 +0200
Subject: [PATCH 1/2] adjust module layout to accept a default platform value

---
 _layouts/module.html | 20 +++++++++++++++++++-
 1 file changed, 19 insertions(+), 1 deletion(-)

diff --git a/_layouts/module.html b/_layouts/module.html
index c2b0551..513350d 100644
--- a/_layouts/module.html
+++ b/_layouts/module.html
@@ -18,6 +18,9 @@ function set_activity_view_defaults() {
 document.getElementById("{{ platform[0] | slugify }}-activity-div").style.display = 'none';
 {% endfor %}
 {% if page.activities %}
+{% unless site.default-platform == "NONE" %}
+document.getElementById("{{ site.default-platform | slugify }}-activity-div").style.display = 'block';
+{% endunless %}
 };
 function change_activity_content_by_platform(form_control){
 {% endif %}
@@ -45,6 +48,9 @@ function set_exercises_view_defaults() {
 document.getElementById("{{ platform[0] | slugify }}-exercises-div").style.display = 'none';
 {% endfor %}
 {% if page.exercises %}
+{% unless site.default-platform == "NONE" %}
+document.getElementById("{{ site.default-platform | slugify }}-exercises-div").style.display = 'block';
+{% endunless %}
 };
 function change_exercises_content_by_platform(form_control){
 {% endif %}
@@ -136,10 +142,16 @@ window.onload = set_view_defaults;
 
 {% if page.activities %}
 Show activity for: <select id="id_activity_platform" name="activityplatformlist" onchange="change_activity_content_by_platform('id_activity_platform');return false;">
+{% if site.default-platform == "NONE" %}
 <option value="default-activity" id="default-activity-option" selected="selected"> Select a platform... </option>
+{% else %}
+<option value="{{ site.default-platform | slugify }}-activity" id="{{ site.default-platform | slugify }}-option" selected="selected"> {{ site.default-platform }} </option>
+{% endif %}
 {% endif %}
 {% for platform in page.activities %}
+{% unless platform[0] == site.default-platform %}
 <option value="{{ platform[0] | slugify }}-activity" id="{{ platform[0] | slugify }}-activity-option"> {{ platform[0] }} </option>
+{% endunless %}
 {% endfor %}
 {% if page.activities %}
 </select>
@@ -168,10 +180,16 @@ Show activity for: <select id="id_activity_platform" name="activityplatformlist"
 
 {% if page.exercises %}
 Perform additional excercises for: <select id="id_exercises_platform" name="exercisesplatformlist" onchange="change_exercises_content_by_platform('id_exercises_platform');return false;">
-<option value="default-exercises" id="default-exercises-option" selected="selected"> Select a platform... </option>
+{% if site.default-platform == "NONE" %}
+<option value="null-exercises" id="null-exercises-option" selected="selected"> Select a platform... </option>
+{% else %}
+<option value="{{ site.default-platform | slugify }}-exercises" id="{{ site.default-platform | slugify }}-exercises-option" selected="selected"> {{ site.default-platform }} </option>
+{% endif %}
 {% endif %}
 {% for platform in page.exercises %}
+{% unless platform[0] == site.default-platform %}
 <option value="{{ platform[0] | slugify }}-exercises" id="{{ platform[0] | slugify }}-exercises-option"> {{ platform[0] }} </option>
+{% endunless %}
 {% endfor %}
 {% if page.exercises %}
 </select>
-- 
GitLab


From 8f41d0138217895afb50f6227ab9894b3222e8e3 Mon Sep 17 00:00:00 2001
From: stamper <tbyhdgs@gmail.com>
Date: Thu, 4 Jul 2019 12:24:17 +0200
Subject: [PATCH 2/2] leave default platform unset for source repository

---
 _config.yml | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/_config.yml b/_config.yml
index d98d503..29c4b2f 100644
--- a/_config.yml
+++ b/_config.yml
@@ -13,3 +13,6 @@ commonmark:
   options: ["SMART"]
 highlighter: rouge
 exclude: ["README.md", "TEACHING.md"]
+
+# options are: "NONE", "ImageJ GUI", "ImageJ Macro", "Jython", "MATLAB"
+default-platform: "NONE"
-- 
GitLab