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refonte des breakpoints

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This commit is contained in:
Raphael Goetter 2016-09-21 10:05:29 +02:00
parent c940647d2d
commit 3b87077ae3
10 changed files with 66 additions and 597 deletions
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4
changelog.md
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@ -1,3 +1,7 @@
# changelog v6.0.0 (21 septembre 2016)
- suppression de include-media (crée des bugs d'encodage, nécessite un temps d'apprentissage, et n'apporte pas grand chose au final).
- refonte des valeurs des Breakpoints et des classes responsive.
# changelog v5.0.1 (24 mai 2016)
- les helpers de largeurs deviennent mobile-first et ne s'activent que sur écran d'une certaine taille. Ex. `.w700p {width: 700px;}` devient `@include media('>640px') {.w700p {width: 700px;}}`. Ainsi il n'est plus nécessaire de les écraser dans la feuille de style responsive.

7
sass/_config/_breakpoints.scss Normal file
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@ -0,0 +1,7 @@
// Warning : you should use your own values, regardless of the devices
// GOOD : (max-width: $BP) and (min-width: ($BP + 1))
$tiny: 544px; // or 'em' if you prefer, of course
$small: 768px;
$medium: 1024px;
$large: 1200px;
$extra-large: 1440px;

38
sass/_config/_mixins.scss Normal file
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@ -0,0 +1,38 @@
// Additionnal "utility" breakpoints aliases
// ex. @include respond-to("portrait-up") {...}
@function breakpoint($bp) {
@if $bp == 'mobile' {
@return '(max-width: #{$tiny})';
}
@else if $bp == 'portrait' {
@return '(min-width: #{$tiny + 1}) and (max-width: #{$small})';
}
@else if $bp == 'landscape' {
@return '(min-width: #{$small + 1}) and (max-width: #{$medium})';
}
@else if $bp == 'desktop' {
@return '(min-width: #{$medium + 1})';
}
@else if $bp == 'portrait-down' {
@return '(max-width: #{$small})';
}
@else if $bp == 'portrait-up' {
@return '(min-width: #{$tiny + 1})';
}
@else if $bp == 'landscape-down' {
@return '(max-width: #{$medium})';
}
@else if $bp == 'landscape-up' {
@return '(min-width: #{$small + 1})';
}
@else if $bp == 'retina' {
@return '(-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi), (min-resolution: 2dppx)';
}
}
@mixin respond-to($value) {
$string: breakpoint($value);
@media screen and #{$string} {
@content;
}
}

15
sass/_config-variables.scss → sass/_config/_variables.scss
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@ -45,21 +45,6 @@ $extra-large-plus-value : 12rem !default; // extra large value for margins / pad
$ultra-large-value : 16rem !default; // ultra large value for margins / paddings
$ultra-large-plus-value : 20rem !default; // ultra large value for margins / paddings
// breakpoints (overrides include-media.scss) (choose unit you prefer)
// doc : http://include-media.com/documentation/
$breakpoints: (
tiny-screen : 320px,
tiny-plus-screen : 480px,
small-screen : 640px,
small-plus-screen : 768px,
medium-screen : 960px,
medium-plus-screen: 1024px,
large-screen : 1280px,
large-plus-screen : 1440px,
extra-large-screen: 1600px,
ultra-large-screen: 1920px
);
// grids variables (choose unit you prefer)
$grid-gutter: 2rem !default; // gutter value for grid layouts. Unit can be: %, px, em, rem
$grid-number: 4 !default; // number of equal columns

568
sass/_include-media/_include-media.scss
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@ -1,568 +0,0 @@
@charset 'UTF-8';
// _ _ _ _ _
// (_) | | | | | (_)
// _ _ __ ___| |_ _ __| | ___ _ __ ___ ___ __| |_ __ _
// | | '_ \ / __| | | | |/ _` |/ _ \ | '_ ` _ \ / _ \/ _` | |/ _` |
// | | | | | (__| | |_| | (_| | __/ | | | | | | __/ (_| | | (_| |
// |_|_| |_|\___|_|\__,_|\__,_|\___| |_| |_| |_|\___|\__,_|_|\__,_|
//
// Simple, elegant and maintainable media queries in Sass
// v1.4.3
//
// http://include-media.com
//
// Authors: Eduardo Boucas (@eduardoboucas)
// Hugo Giraudel (@hugogiraudel)
//
// This project is licensed under the terms of the MIT license
////
/// include-media library public configuration
/// @author Eduardo Boucas
/// @access public
////
///
/// Creates a list of global breakpoints
///
/// @example scss - Creates a single breakpoint with the label `phone`
/// $breakpoints: ('phone': 320px);
///
$breakpoints: (
'phone': 320px,
'tablet': 768px,
'desktop': 1024px
) !default;
///
/// Creates a list of static expressions or media types
///
/// @example scss - Creates a single media type (screen)
/// $media-expressions: ('screen': 'screen');
///
/// @example scss - Creates a static expression with logical disjunction (OR operator)
/// $media-expressions: (
/// 'retina2x': '(-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi)'
/// );
///
$media-expressions: (
'screen': 'screen',
'print': 'print',
'handheld': 'handheld',
'landscape': '(orientation: landscape)',
'portrait': '(orientation: portrait)',
'retina2x': '(-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi)',
'retina3x': '(-webkit-min-device-pixel-ratio: 3), (min-resolution: 350dpi)'
) !default;
///
/// Defines a number to be added or subtracted from each unit when declaring breakpoints with exclusive intervals
///
/// @example scss - Interval for pixels is defined as `1` by default
/// @include media('>128px') {}
///
/// /* Generates: */
/// @media (min-width: 129px) {}
///
/// @example scss - Interval for ems is defined as `0.01` by default
/// @include media('>20em') {}
///
/// /* Generates: */
/// @media (min-width: 20.01em) {}
///
/// @example scss - Interval for rems is defined as `0.1` by default, to be used with `font-size: 62.5%;`
/// @include media('>2.0rem') {}
///
/// /* Generates: */
/// @media (min-width: 2.1rem) {}
///
$unit-intervals: (
'px': 1,
'em': 0.01,
'rem': 0.1
) !default;
///
/// Defines whether support for media queries is available, useful for creating separate stylesheets
/// for browsers that don't support media queries.
///
/// @example scss - Disables support for media queries
/// $im-media-support: false;
/// @include media('>=tablet') {
/// .foo {
/// color: tomato;
/// }
/// }
///
/// /* Generates: */
/// .foo {
/// color: tomato;
/// }
///
$im-media-support: true !default;
///
/// Selects which breakpoint to emulate when support for media queries is disabled. Media queries that start at or
/// intercept the breakpoint will be displayed, any others will be ignored.
///
/// @example scss - This media query will show because it intercepts the static breakpoint
/// $im-media-support: false;
/// $im-no-media-breakpoint: 'desktop';
/// @include media('>=tablet') {
/// .foo {
/// color: tomato;
/// }
/// }
///
/// /* Generates: */
/// .foo {
/// color: tomato;
/// }
///
/// @example scss - This media query will NOT show because it does not intercept the desktop breakpoint
/// $im-media-support: false;
/// $im-no-media-breakpoint: 'tablet';
/// @include media('>=desktop') {
/// .foo {
/// color: tomato;
/// }
/// }
///
/// /* No output */
///
$im-no-media-breakpoint: 'desktop' !default;
///
/// Selects which media expressions are allowed in an expression for it to be used when media queries
/// are not supported.
///
/// @example scss - This media query will show because it intercepts the static breakpoint and contains only accepted media expressions
/// $im-media-support: false;
/// $im-no-media-breakpoint: 'desktop';
/// $im-no-media-expressions: ('screen');
/// @include media('>=tablet', 'screen') {
/// .foo {
/// color: tomato;
/// }
/// }
///
/// /* Generates: */
/// .foo {
/// color: tomato;
/// }
///
/// @example scss - This media query will NOT show because it intercepts the static breakpoint but contains a media expression that is not accepted
/// $im-media-support: false;
/// $im-no-media-breakpoint: 'desktop';
/// $im-no-media-expressions: ('screen');
/// @include media('>=tablet', 'retina2x') {
/// .foo {
/// color: tomato;
/// }
/// }
///
/// /* No output */
///
$im-no-media-expressions: ('screen', 'portrait', 'landscape') !default;
////
/// Cross-engine logging engine
/// @author Hugo Giraudel
/// @access private
////
///
/// Log a message either with `@error` if supported
/// else with `@warn`, using `feature-exists('at-error')`
/// to detect support.
///
/// @param {String} $message - Message to log
///
@function log($message) {
@if feature-exists('at-error') {
@error $message;
} @else {
@warn $message;
$_: noop();
}
@return $message;
}
///
/// Wrapper mixin for the log function so it can be used with a more friendly
/// API than `@if log('..') {}` or `$_: log('..')`. Basically, use the function
/// within functions because it is not possible to include a mixin in a function
/// and use the mixin everywhere else because it's much more elegant.
///
/// @param {String} $message - Message to log
///
@mixin log($message) {
@if log($message) {}
}
///
/// Function with no `@return` called next to `@warn` in Sass 3.3
/// to trigger a compiling error and stop the process.
///
@function noop() {}
///
/// Determines whether a list of conditions is intercepted by the static breakpoint.
///
/// @param {Arglist} $conditions - Media query conditions
///
/// @return {Boolean} - Returns true if the conditions are intercepted by the static breakpoint
///
@function im-intercepts-static-breakpoint($conditions...) {
$no-media-breakpoint-value: map-get($breakpoints, $im-no-media-breakpoint);
@if not $no-media-breakpoint-value {
@if log('`#{$im-no-media-breakpoint}` is not a valid breakpoint.') {}
}
@each $condition in $conditions {
@if not map-has-key($media-expressions, $condition) {
$operator: get-expression-operator($condition);
$prefix: get-expression-prefix($operator);
$value: get-expression-value($condition, $operator);
// scss-lint:disable SpaceAroundOperator
@if ($prefix == 'max' and $value <= $no-media-breakpoint-value) or
($prefix == 'min' and $value > $no-media-breakpoint-value) {
@return false;
}
} @else if not index($im-no-media-expressions, $condition) {
@return false;
}
}
@return true;
}
////
/// Parsing engine
/// @author Hugo Giraudel
/// @access private
////
///
/// Get operator of an expression
///
/// @param {String} $expression - Expression to extract operator from
///
/// @return {String} - Any of `>=`, `>`, `<=`, `<`, `≥`, `≤`
///
@function get-expression-operator($expression) {
@each $operator in ('>=', '>', '<=', '<', '≥', '≤') {
@if str-index($expression, $operator) {
@return $operator;
}
}
// It is not possible to include a mixin inside a function, so we have to
// rely on the `log(..)` function rather than the `log(..)` mixin. Because
// functions cannot be called anywhere in Sass, we need to hack the call in
// a dummy variable, such as `$_`. If anybody ever raise a scoping issue with
// Sass 3.3, change this line in `@if log(..) {}` instead.
$_: log('No operator found in `#{$expression}`.');
}
///
/// Get dimension of an expression, based on a found operator
///
/// @param {String} $expression - Expression to extract dimension from
/// @param {String} $operator - Operator from `$expression`
///
/// @return {String} - `width` or `height` (or potentially anything else)
///
@function get-expression-dimension($expression, $operator) {
$operator-index: str-index($expression, $operator);
$parsed-dimension: str-slice($expression, 0, $operator-index - 1);
$dimension: 'width';
@if str-length($parsed-dimension) > 0 {
$dimension: $parsed-dimension;
}
@return $dimension;
}
///
/// Get dimension prefix based on an operator
///
/// @param {String} $operator - Operator
///
/// @return {String} - `min` or `max`
///
@function get-expression-prefix($operator) {
@return if(index(('<', '<=', '≤'), $operator), 'max', 'min');
}
///
/// Get value of an expression, based on a found operator
///
/// @param {String} $expression - Expression to extract value from
/// @param {String} $operator - Operator from `$expression`
///
/// @return {Number} - A numeric value
///
@function get-expression-value($expression, $operator) {
$operator-index: str-index($expression, $operator);
$value: str-slice($expression, $operator-index + str-length($operator));
@if map-has-key($breakpoints, $value) {
$value: map-get($breakpoints, $value);
} @else {
$value: to-number($value);
}
$interval: map-get($unit-intervals, unit($value));
@if not $interval {
// It is not possible to include a mixin inside a function, so we have to
// rely on the `log(..)` function rather than the `log(..)` mixin. Because
// functions cannot be called anywhere in Sass, we need to hack the call in
// a dummy variable, such as `$_`. If anybody ever raise a scoping issue with
// Sass 3.3, change this line in `@if log(..) {}` instead.
$_: log('Unknown unit `#{unit($value)}`.');
}
@if $operator == '>' {
$value: $value + $interval;
} @else if $operator == '<' {
$value: $value - $interval;
}
@return $value;
}
///
/// Parse an expression to return a valid media-query expression
///
/// @param {String} $expression - Expression to parse
///
/// @return {String} - Valid media query
///
@function parse-expression($expression) {
// If it is part of $media-expressions, it has no operator
// then there is no need to go any further, just return the value
@if map-has-key($media-expressions, $expression) {
@return map-get($media-expressions, $expression);
}
$operator: get-expression-operator($expression);
$dimension: get-expression-dimension($expression, $operator);
$prefix: get-expression-prefix($operator);
$value: get-expression-value($expression, $operator);
@return '(#{$prefix}-#{$dimension}: #{$value})';
}
///
/// Slice `$list` between `$start` and `$end` indexes
///
/// @access private
///
/// @param {List} $list - List to slice
/// @param {Number} $start [1] - Start index
/// @param {Number} $end [length($list)] - End index
///
/// @return {List} Sliced list
///
@function slice($list, $start: 1, $end: length($list)) {
@if length($list) < 1 or $start > $end {
@return ();
}
$result: ();
@for $i from $start through $end {
$result: append($result, nth($list, $i));
}
@return $result;
}
////
/// String to number converter
/// @author Hugo Giraudel
/// @access private
////
///
/// Casts a string into a number
///
/// @param {String | Number} $value - Value to be parsed
///
/// @return {Number}
///
@function to-number($value) {
@if type-of($value) == 'number' {
@return $value;
} @else if type-of($value) != 'string' {
$_: log('Value for `to-number` should be a number or a string.');
}
$first-character: str-slice($value, 1, 1);
$result: 0;
$digits: 0;
$minus: ($first-character == '-');
$numbers: ('0': 0, '1': 1, '2': 2, '3': 3, '4': 4, '5': 5, '6': 6, '7': 7, '8': 8, '9': 9);
// Remove +/- sign if present at first character
@if ($first-character == '+' or $first-character == '-') {
$value: str-slice($value, 2);
}
@for $i from 1 through str-length($value) {
$character: str-slice($value, $i, $i);
@if not (index(map-keys($numbers), $character) or $character == '.') {
@return to-length(if($minus, -$result, $result), str-slice($value, $i))
}
@if $character == '.' {
$digits: 1;
} @else if $digits == 0 {
$result: $result * 10 + map-get($numbers, $character);
} @else {
$digits: $digits * 10;
$result: $result + map-get($numbers, $character) / $digits;
}
}
@return if($minus, -$result, $result);
}
///
/// Add `$unit` to `$value`
///
/// @param {Number} $value - Value to add unit to
/// @param {String} $unit - String representation of the unit
///
/// @return {Number} - `$value` expressed in `$unit`
///
@function to-length($value, $unit) {
$units: ('px': 1px, 'cm': 1cm, 'mm': 1mm, '%': 1%, 'ch': 1ch, 'pc': 1pc, 'in': 1in, 'em': 1em, 'rem': 1rem, 'pt': 1pt, 'ex': 1ex, 'vw': 1vw, 'vh': 1vh, 'vmin': 1vmin, 'vmax': 1vmax);
@if not index(map-keys($units), $unit) {
$_: log('Invalid unit `#{$unit}`.');
}
@return $value * map-get($units, $unit);
}
///
/// This mixin aims at redefining the configuration just for the scope of
/// the call. It is helpful when having a component needing an extended
/// configuration such as custom breakpoints (referred to as tweakpoints)
/// for instance.
///
/// @author Hugo Giraudel
///
/// @param {Map} $tweakpoints [()] - Map of tweakpoints to be merged with `$breakpoints`
/// @param {Map} $tweak-media-expressions [()] - Map of tweaked media expressions to be merged with `$media-expression`
///
/// @example scss - Extend the global breakpoints with a tweakpoint
/// @include media-context(('custom': 678px)) {
/// .foo {
/// @include media('>phone', '<=custom') {
/// // ...
/// }
/// }
/// }
///
/// @example scss - Extend the global media expressions with a custom one
/// @include media-context($tweak-media-expressions: ('all': 'all')) {
/// .foo {
/// @include media('all', '>phone') {
/// // ...
/// }
/// }
/// }
///
/// @example scss - Extend both configuration maps
/// @include media-context(('custom': 678px), ('all': 'all')) {
/// .foo {
/// @include media('all', '>phone', '<=custom') {
/// // ...
/// }
/// }
/// }
///
@mixin media-context($tweakpoints: (), $tweak-media-expressions: ()) {
// Save global configuration
$global-breakpoints: $breakpoints;
$global-media-expressions: $media-expressions;
// Update global configuration
$breakpoints: map-merge($breakpoints, $tweakpoints) !global;
$media-expressions: map-merge($media-expressions, $tweak-media-expressions) !global;
@content;
// Restore global configuration
$breakpoints: $global-breakpoints !global;
$media-expressions: $global-media-expressions !global;
}
////
/// include-media public exposed API
/// @author Eduardo Boucas
/// @access public
////
///
/// Generates a media query based on a list of conditions
///
/// @param {Arglist} $conditions - Media query conditions
///
/// @example scss - With a single set breakpoint
/// @include media('>phone') { }
///
/// @example scss - With two set breakpoints
/// @include media('>phone', '<=tablet') { }
///
/// @example scss - With custom values
/// @include media('>=358px', '<850px') { }
///
/// @example scss - With set breakpoints with custom values
/// @include media('>desktop', '<=1350px') { }
///
/// @example scss - With a static expression
/// @include media('retina2x') { }
///
/// @example scss - Mixing everything
/// @include media('>=350px', '<tablet', 'retina3x') { }
///
@mixin media($conditions...) {
// scss-lint:disable SpaceAroundOperator
@if ($im-media-support and length($conditions) == 0) or
(not $im-media-support and im-intercepts-static-breakpoint($conditions...)) {
@content;
} @else if ($im-media-support and length($conditions) > 0) {
@media #{unquote(parse-expression(nth($conditions, 1)))} {
// Recursive call
@include media(slice($conditions, 2)...) {
@content;
}
}
}
}

4
sass/_library-misc.scss
View file

@ -24,7 +24,7 @@
}
// hyphens on tiny screens
@include media('<=tiny-screen') {
@media (max-width: $tiny) {
/* you shall not pass */
div,
textarea,
@ -40,7 +40,7 @@
}
// use .no-wrapping to disallow hyphens on small screens
@include media('<=tiny-screen') {
@media (max-width: $tiny) {
.no-wrapping {
word-wrap: normal;
hyphens: manual;

6
sass/_override-helpers.scss
View file

@ -116,7 +116,7 @@ ul.unstyled {
width: 300px;
}
@include media('>=400px') {
@media (min-width: 401px) {
.#{$kna-namespace}w400p {
width: 400px;
}
@ -130,7 +130,7 @@ ul.unstyled {
}
}
@include media('>=700px') {
@media (min-width: 701px) {
.#{$kna-namespace}w700p {
width: 700px;
@ -141,7 +141,7 @@ ul.unstyled {
}
}
@include media('>=960px') {
@media (min-width: 961px) {
.#{$kna-namespace}w960p {
width: 960px;
}

8
sass/_override-responsive.scss
View file

@ -5,7 +5,7 @@
/* large screens */
/* ------------- */
@include media('>=large-screen') {
@media (min-width: ($large + 1)) {
/* layouts for large screens */
.#{$kna-namespace}large-hidden {
@ -77,7 +77,7 @@
/* medium screens */
/* -------------- */
@include media('>=medium-screen', '<large-screen') {
@media (min-width: ($small + 1)) and (max-width: $large) {
/* layouts for medium screens */
.#{$kna-namespace}medium-hidden {
@ -151,7 +151,7 @@
/* small screens */
/* ------------- */
@include media('>=small-screen', '<medium-screen') {
@media (min-width: ($tiny + 1)) and (max-width: $small) {
/* layouts for small screens */
.#{$kna-namespace}small-hidden {
@ -231,7 +231,7 @@
/* tiny screens */
/* ------------ */
@include media('<small-screen') {
@media (max-width: $tiny) {
/* quick small resolution reset */
.#{$kna-namespace}mod,

0
sass/_normalize/_normalize.scss → sass/_vendor/_normalize.scss
View file

13
sass/knacss.scss
View file

@ -24,12 +24,15 @@
/* ==Normalize (basic reset) */
/* ---------------------------------- */
@import "_normalize/_normalize.scss"; // normalize (basic reset)
@import "_include-media/_include-media.scss"; // include-media
@import "_vendor/_normalize.scss"; // normalize (basic reset)
// WARNING : you should comment the following @import (variables)
// and move variables file from knacss folder to your own project folder!
@import "_config/_variables.scss";
@import "_config/_breakpoints.scss";
@import "_config/_mixins.scss";
// WARNING : you should comment the following @import (config)
// and move config file from knacss folder to your own project folder!
@import "_config-variables.scss";
// Libraries
@import "_library-base.scss"; // basic styles