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Commit 03979bf8 authored by Silvio Giebl's avatar Silvio Giebl
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Added documentation for custom color schemes and custom css

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////
//// Typography
////
//$body-font-family: -apple-system, BlinkMacSystemFont, "helvetica neue", helvetica, roboto, noto, "segoe ui", arial, sans-serif;
//$mono-font-family: "SFMono-Regular", Menlo, Consolas, Monospace;
//$root-font-size: 16px; // Base font-size for rems
//$body-line-height: 1.4;
//$content-line-height: 1.5;
//$body-heading-line-height: 1.15;
////
//// Colors
////
//$white: #fff;
//$grey-dk-000: #959396;
//$grey-dk-100: #5c5962;
//$grey-dk-200: #44434d;
//$grey-dk-250: #302d36;
//$grey-dk-300: #27262b;
//$grey-lt-000: #f5f6fa;
//$grey-lt-100: #eeebee;
//$grey-lt-200: #ecebed;
//$grey-lt-300: #e6e1e8;
//$purple-000: #7253ed;
//$purple-100: #5e41d0;
//$purple-200: #4e26af;
//$purple-300: #381885;
//$blue-000: #2c84fa;
//$blue-100: #2869e6;
//$blue-200: #264caf;
//$blue-300: #183385;
//$green-000: #41d693;
//$green-100: #11b584;
//$green-200: #009c7b;
//$green-300: #026e57;
//$yellow-000: #ffeb82;
//$yellow-100: #fadf50;
//$yellow-200: #f7d12e;
//$yellow-300: #e7af06;
//$red-000: #f77e7e;
//$red-100: #f96e65;
//$red-200: #e94c4c;
//$red-300: #dd2e2e;
//$body-background-color: $white;
//$sidebar-color: $grey-lt-000;
//$search-background-color: $white;
//$table-background-color: $white;
//$code-background-color: $grey-lt-000;
//$body-text-color: $grey-dk-100;
//$body-heading-color: $grey-dk-300;
//$search-result-preview-color: $grey-dk-000;
//$nav-child-link-color: $grey-dk-100;
//$link-color: $purple-000;
//$btn-primary-color: $purple-100;
//$base-button-color: #f7f7f7;
////
//// Spacing
////
//$spacing-unit: 1rem; // 1rem == 16px
//$spacers: (
//sp-0: 0,
//sp-1: $spacing-unit * 0.25,
//sp-2: $spacing-unit * 0.5,
//sp-3: $spacing-unit * 0.75,
//sp-4: $spacing-unit,
//sp-5: $spacing-unit * 1.5,
//sp-6: $spacing-unit * 2,
//sp-7: $spacing-unit * 2.5,
//sp-8: $spacing-unit * 3,
//sp-9: $spacing-unit * 3.5,
//sp-10: $spacing-unit * 4
//);
//$sp-1: map-get($spacers, sp-1); // 0.25 rem == 4px
//$sp-2: map-get($spacers, sp-2); // 0.5 rem == 8px
//$sp-3: map-get($spacers, sp-3); // 0.75 rem == 12px
//$sp-4: map-get($spacers, sp-4); // 1 rem == 16px
//$sp-5: map-get($spacers, sp-5); // 1.5 rem == 24px
//$sp-6: map-get($spacers, sp-6); // 2 rem == 32px
//$sp-7: map-get($spacers, sp-7); // 2.5 rem == 40px
//$sp-8: map-get($spacers, sp-8); // 3 rem == 48px
//$sp-9: map-get($spacers, sp-9); // 4 rem == 48px
//$sp-10: map-get($spacers, sp-10); // 4.5 rem == 48px
////
//// Borders
////
//$border: 1px solid;
//$border-radius: 4px;
//$border-color: $grey-lt-100;
////
//// Grid system
////
//$gutter-spacing: $sp-6;
//$gutter-spacing-sm: $sp-4;
//$nav-width: 264px;
//$nav-width-md: 248px;
//$content-width: 800px;
//$header-height: 60px;
//$search-results-width: 500px;
////
//// Media queries in pixels
////
//$media-queries: (
//xs: 320px,
//sm: 500px,
//md: $content-width,
//lg: $content-width + $nav-width,
//xl: 1400px
//);
//
// Custom overrides from a user.
//
document.addEventListener("DOMContentLoaded", function(){
const toggleDarkMode = document.querySelector('.js-toggle-dark-mode')
const cssFile = document.querySelector('[rel="stylesheet"]')
const originalCssRef = cssFile.getAttribute('href')
const darkModeCssRef = originalCssRef.replace('just-the-docs.css', 'dark-mode-preview.css')
const buttonCopy = ['Return to the light side', 'Preview dark color scheme']
const updateButtonText = function(toggleDarkMode) {
toggleDarkMode.textContent === buttonCopy[0] ?
toggleDarkMode.textContent = buttonCopy[1] :
toggleDarkMode.textContent = buttonCopy[0]
}
jtd.addEvent(toggleDarkMode, 'click', function(){
if (cssFile.getAttribute('href') === originalCssRef) {
cssFile.setAttribute('href', darkModeCssRef)
updateButtonText(toggleDarkMode)
} else {
cssFile.setAttribute('href', originalCssRef)
updateButtonText(toggleDarkMode)
}
})
})
...@@ -38,7 +38,6 @@ search_enabled: true ...@@ -38,7 +38,6 @@ search_enabled: true
# Enable support for hyphenated search words: # Enable support for hyphenated search words:
search_tokenizer_separator: /[\s/]+/ search_tokenizer_separator: /[\s/]+/
``` ```
## Aux links ## Aux links
...@@ -56,7 +55,7 @@ aux_links: ...@@ -56,7 +55,7 @@ aux_links:
# Heading anchor links appear on hover over h1-h6 tags in page content # Heading anchor links appear on hover over h1-h6 tags in page content
# allowing users to deep link to a particular heading on a page. # allowing users to deep link to a particular heading on a page.
# #
# Supports true (default) or false/nil # Supports true (default) or false
heading_anchors: true heading_anchors: true
``` ```
...@@ -70,8 +69,8 @@ footer_content: "Copyright © 2017-2019 Patrick Marsceill. Distributed by an ...@@ -70,8 +69,8 @@ footer_content: "Copyright © 2017-2019 Patrick Marsceill. Distributed by an
## Color scheme ## Color scheme
```yaml ```yaml
# Color scheme currently only supports "dark" or nil (default) # Color scheme supports "light" (default) and "dark"
color_scheme: "dark" color_scheme: dark
``` ```
<button class="btn js-toggle-dark-mode">Preview dark color scheme</button> <button class="btn js-toggle-dark-mode">Preview dark color scheme</button>
...@@ -81,8 +80,10 @@ const toggleDarkMode = document.querySelector('.js-toggle-dark-mode'); ...@@ -81,8 +80,10 @@ const toggleDarkMode = document.querySelector('.js-toggle-dark-mode');
jtd.addEvent(toggleDarkMode, 'click', function(){ jtd.addEvent(toggleDarkMode, 'click', function(){
if (jtd.getTheme() === 'dark') { if (jtd.getTheme() === 'dark') {
jtd.setTheme('light'); jtd.setTheme('light');
toggleDarkMode.textContent = 'Preview dark color scheme';
} else { } else {
jtd.setTheme('dark'); jtd.setTheme('dark');
toggleDarkMode.textContent = 'Return to the light side';
} }
}); });
</script> </script>
......
...@@ -29,8 +29,8 @@ To enable a color scheme, set the `color_scheme` parameter in your site's `_conf ...@@ -29,8 +29,8 @@ To enable a color scheme, set the `color_scheme` parameter in your site's `_conf
{: .no_toc } {: .no_toc }
```yaml ```yaml
# Color scheme currently only supports "dark" or nil (default) # Color scheme supports "light" (default) and "dark"
color_scheme: "dark" color_scheme: dark
``` ```
<button class="btn js-toggle-dark-mode">Preview dark color scheme</button> <button class="btn js-toggle-dark-mode">Preview dark color scheme</button>
...@@ -40,36 +40,66 @@ const toggleDarkMode = document.querySelector('.js-toggle-dark-mode'); ...@@ -40,36 +40,66 @@ const toggleDarkMode = document.querySelector('.js-toggle-dark-mode');
jtd.addEvent(toggleDarkMode, 'click', function(){ jtd.addEvent(toggleDarkMode, 'click', function(){
if (jtd.getTheme() === 'dark') { if (jtd.getTheme() === 'dark') {
jtd.setTheme('light'); jtd.setTheme('light');
toggleDarkMode.textContent = 'Preview dark color scheme';
} else { } else {
jtd.setTheme('dark'); jtd.setTheme('dark');
toggleDarkMode.textContent = 'Return to the light side';
} }
}); });
</script> </script>
## Specific visual customization ## Custom schemes
To customize your site’s aesthetic, open `_sass/custom/custom.scss` in your editor to see if there is a variable that you can override. Most styles like fonts, colors, spacing, etc. are derived from these variables. To override a specific variable, uncomment its line and change its value. ### Define a custom scheme
For example, to change the link color from the purple default to blue, open `_sass/custom/custom.css` and find the `$link-color` variable on line `50`. Uncomment it, and change its value to our `$blue-000` variable, or another shade of your choosing. You can add custom schemes.
If you want to add a scheme named `foo` (can be any name) just add a file `_sass/color_schemes/foo.scss` (replace `foo` by your scheme name)
where you override theme variables to change colors, fonts, spacing, etc.
Available variables are listed in the [_variables.scss](https://github.com/pmarsceill/just-the-docs/tree/master/_sass/support/_variables.scss) file.
For example, to change the link color from the purple default to blue, include the following inside your scheme file:
#### Example #### Example
{: .no_toc } {: .no_toc }
```scss ```scss
// ...
//
// $body-text-color: $grey-dk-100;
// $body-heading-color: $grey-dk-300;
$link-color: $blue-000; $link-color: $blue-000;
//
// ...
``` ```
_Note:_ Editing the variables directly in `_sass/support/variables.scss` is not recommended and can cause other dependencies to fail. _Note:_ Editing the variables directly in `_sass/support/variables.scss` is not recommended and can cause other dependencies to fail.
Please use scheme files.
### Use a custom scheme
To use the custom color scheme, only set the `color_scheme` parameter in your site's `_config.yml` file:
```yaml
color_scheme: foo
```
### Switchable custom scheme
If you want to be able to change the scheme dynamically, for example via javascript, just add a file `assets/css/just-the-docs-foo.scss` (replace `foo` by your scheme name)
with the following content:`
{% raw %}
---
---
{% include css/just-the-docs.scss.liquid color_scheme="foo" %}
{% endraw %}
This allows you to switch the scheme via the following javascript.
```js
jtd.setTheme('foo');
```
## Override styles ## Override and completely custom styles
For styles that aren't defined as a variables, you may want to modify specific CSS classes. To add your own CSS overrides at the end of the cascade, edit `_sass/overrides.scss`. This will allow for all overrides to be kept in a single file, and for any upstream changes to still be applied. For styles that aren't defined as variables, you may want to modify specific CSS classes.
Additionally, you may want to add completely custom CSS specific to your content.
To do this, put your styles in the file `_sass/custom/custom.scss`.
This will allow for all overrides to be kept in a single file, and for any upstream changes to still be applied.
For example, if you'd like to add your own styles for printing a page, you could add the following styles. For example, if you'd like to add your own styles for printing a page, you could add the following styles.
......
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