plugin focused on the vertical size and horizontal bars v1.3

.gitignore

@@ -0,0 +1,2 @@
+PLAN-*
+

Asset/css/shrink-vertically.css

@@ -48,3 +48,25 @@
 .sv-top-scroll-inner {
     height: 1px;
 }
+
+/*
+ * Make the top scrollbar thick enough to grab easily (touch / big fingers).
+ * WebKit/Blink (most desktop browsers and mobile Chrome/Safari) let us size the
+ * scrollbar; styling the thumb/track is needed for it to stay visible once customised.
+ * Thickness comes from the --sv-bar-size variable (Settings -> Shrink Vertically),
+ * injected in the page head; falls back to 25px. Chromium/WebKit only (Chrome/Edge/
+ * Safari, mobile Chrome/Safari); Firefox ignores ::-webkit-scrollbar and keeps its
+ * default thin bar -- accepted for now.
+ */
+.sv-top-scroll::-webkit-scrollbar {
+    height: var(--sv-bar-size, 25px);
+}
+
+.sv-top-scroll::-webkit-scrollbar-track {
+    background: rgba(0, 0, 0, 0.05);
+}
+
+.sv-top-scroll::-webkit-scrollbar-thumb {
+    background: rgba(0, 0, 0, 0.35);
+    border-radius: 6px;
+}

Controller/ConfigController.php

@@ -14,15 +14,21 @@ class ConfigController extends BaseController
     const MIN_OFFSET = 0;
     const MAX_OFFSET = 2000;
 
+    const DEFAULT_BAR_SIZE = 25;
+    const MIN_BAR_SIZE = 0;
+    const MAX_BAR_SIZE = 200;
+
     public function show()
     {
         $offset = (int) $this->configModel->get('shrink_vertically_offset', self::DEFAULT_OFFSET);
-        $topScrollbar = (int) $this->configModel->get('shrink_vertically_top_scrollbar', 0);
+        $barSize = (int) $this->configModel->get('shrink_vertically_bar_size', self::DEFAULT_BAR_SIZE);
+        $topScrollbar = (int) $this->configModel->get('shrink_vertically_top_scrollbar', 1);
 
         $this->response->html($this->helper->layout->config('shrinkVertically:config/show', array(
             'title' => t('Settings').' > '.t('Shrink Vertically'),
             'values' => array(
                 'shrink_vertically_offset' => $offset,
+                'shrink_vertically_bar_size' => $barSize,
                 'shrink_vertically_top_scrollbar' => $topScrollbar,
             ),
             'errors' => array(),
@@ -36,10 +42,14 @@ class ConfigController extends BaseController
         $offset = isset($values['shrink_vertically_offset']) ? (int) $values['shrink_vertically_offset'] : self::DEFAULT_OFFSET;
         $offset = max(self::MIN_OFFSET, min(self::MAX_OFFSET, $offset));
 
+        $barSize = isset($values['shrink_vertically_bar_size']) ? (int) $values['shrink_vertically_bar_size'] : self::DEFAULT_BAR_SIZE;
+        $barSize = max(self::MIN_BAR_SIZE, min(self::MAX_BAR_SIZE, $barSize));
+
         $topScrollbar = isset($values['shrink_vertically_top_scrollbar']) ? 1 : 0;
 
         if ($this->configModel->save(array(
             'shrink_vertically_offset' => $offset,
+            'shrink_vertically_bar_size' => $barSize,
             'shrink_vertically_top_scrollbar' => $topScrollbar,
         ))) {
             $this->flash->success(t('Settings saved successfully.'));

Plugin.php

@@ -27,7 +27,7 @@ class Plugin extends Base
         $this->template->hook->attach('template:config:sidebar', 'shrinkVertically:config/sidebar');
 
         // Optional: a second, mirrored horizontal scrollbar above the board columns.
-        if ((int) $this->configModel->get('shrink_vertically_top_scrollbar', 0) === 1) {
+        if ((int) $this->configModel->get('shrink_vertically_top_scrollbar', 1) === 1) {
             $this->hook->on('template:layout:js', array(
                 'template' => 'plugins/ShrinkVertically/Asset/js/top-scrollbar.js',
             ));
@@ -51,7 +51,7 @@ class Plugin extends Base
 
     public function getPluginVersion()
     {
-        return '1.0.0';
+        return '1.3.0';
     }
 
     public function getPluginHomepage()

README.md

@@ -1,9 +1,12 @@
 # ShrinkVertically -- keep the board horizontal scrollbar visible
 
-A small Kanboard plugin focused on the board's horizontal scrollbar. It fixes the
+A small Kanboard plugin focused on the vertically-collapsed board view. It fixes the
-vertically-collapsed board view so the bottom scrollbar stays on screen, and can
+collapse so the bottom horizontal scrollbar stays on screen, and can optionally add a
-optionally add a second, mirrored horizontal scrollbar above the columns. Both are
+second mirrored scrollbar above the columns. Configurable under
-configurable under "Settings -> Shrink Vertically".
+"Settings -> Shrink Vertically".
+
+Board drag/touch and column-gap options that used to live here have moved to the separate
+`TweakDrag` plugin.
 
 ## The problem
 
@@ -73,14 +76,17 @@ ways.
 
 ## Settings
 
-Go to "Settings -> Shrink Vertically":
+These settings are global (per Kanboard instance) and admin-only. Go to
+"Settings -> Shrink Vertically":
 
-- **Vertical offset in pixels** -- pixels reserved around the collapsed columns. Stored in
+- **Vertical offset in pixels** -- pixels reserved around the collapsed columns. Injected
-  the Kanboard configuration and injected in the page head as the `--sv-shrink-offset` CSS
+  in the page head as the `--sv-shrink-offset` CSS variable. Increase it if the scrollbar
-  variable. Increase it if the scrollbar is still clipped (for example with a taller theme
+  is still clipped (for example with a taller theme header); decrease it to make the
-  header); decrease it to make the collapsed columns taller. Default: 240.
+  collapsed columns taller. Default: 240.
+- **Scrollbar thickness in pixels** -- thickness of the top scrollbar (Chromium/WebKit
+  only). Injected as the `--sv-bar-size` CSS variable. Default: 25.
 - **Add a top horizontal scrollbar to the board** -- toggles the mirrored top scrollbar
-  described above.
+  described above. Default: on.
 
 ## License
 

Template/config/show.php

@@ -13,6 +13,14 @@
         </p>
     </fieldset>
 
+    <fieldset>
+        <?= $this->form->label(t('Scrollbar thickness in pixels'), 'shrink_vertically_bar_size') ?>
+        <?= $this->form->number('shrink_vertically_bar_size', $values, $errors) ?>
+        <p class="form-help">
+            <?= t('Thickness of the top horizontal scrollbar (Chromium/WebKit browsers only). Default: 25.') ?>
+        </p>
+    </fieldset>
+
     <fieldset>
         <?= $this->form->checkbox('shrink_vertically_top_scrollbar', t('Add a top horizontal scrollbar to the board'), 1, isset($values['shrink_vertically_top_scrollbar']) && $values['shrink_vertically_top_scrollbar'] == 1) ?>
         <p class="form-help">

Template/layout/variable.php

@@ -1,3 +1,6 @@
 <style type="text/css">
-    :root { --sv-shrink-offset: <?= (int) $this->app->config('shrink_vertically_offset', 240) ?>px; }
+    :root {
+        --sv-shrink-offset: <?= (int) $this->app->config('shrink_vertically_offset', 240) ?>px;
+        --sv-bar-size: <?= (int) $this->app->config('shrink_vertically_bar_size', 25) ?>px;
+    }
 </style>

VERSION

@@ -1 +1 @@
-ShrinkVertically v1.0
+ShrinkVertically v1.3