509 lines
14 KiB
SCSS
509 lines
14 KiB
SCSS
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// Drawing mixins
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// generic drawing of more complex things
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//
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// Helper mixin for drawing visible focus rings
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//
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// If $target is specified, the focus ring is applied to the specified child element.
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// If $outer is true, the focus ring extends outward. Otherwise, it extends inward.
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// If $within is true, use focus-within instead of focus:focus-visible
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//
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@mixin focus-ring($target: null, $width: 2px, $offset: -$width, $outer: false, $focus-state: 'focus:focus-visible', $fc: $focus_border_color) {
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transition-property: outline, outline-width, outline-offset, outline-color;
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transition-duration: 300ms;
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animation-timing-function: ease-in-out;
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& #{$target} {
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outline: 0 solid transparent;
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outline-offset: if($outer, $offset + 4px, $offset + $width + 4px);
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}
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&:#{$focus-state} #{$target} {
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outline-color: $fc;
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outline-width: $width;
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outline-offset: $offset;
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}
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}
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@mixin _shadows($list...) {
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//
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// Helper mixin to stack up to box-shadows;
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//
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$shadows: null;
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@each $shadow in $list {
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@if $shadow!=none { $shadows: $shadows, $shadow; }
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}
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box-shadow: $shadows;
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}
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// entries
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@mixin entry($t, $fc:$focus_border_color) {
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//
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// Entries drawing function
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//
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// $t: entry type
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// $fc: focus color
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//
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// possible $t values:
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// normal, focus, insensitive, backdrop, backdrop-insensitive, osd, osd-focus, osd-backdrop, block_cursor;
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//
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@if $t==normal {
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color: $text_color;
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border-color: $borders_color;
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background-color: $base_color;
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// for the transition to work the number of shadows in different states needs to match, hence the transparent shadow here.
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}
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@if $t==insensitive {
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color: $insensitive_fg_color;
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border-color: $borders_color;
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background-color: $insensitive_bg_color;
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}
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@if $t==backdrop {
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color: $backdrop_text_color;
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border-color: $backdrop_borders_color;
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background-color: $backdrop_base_color;
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}
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@if $t==backdrop-insensitive {
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color: $backdrop_insensitive_color;
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border-color: $backdrop_borders_color;
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background-color: $insensitive_bg_color;
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}
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@if $t==osd {
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color: $osd_text_color;
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border-color: $osd_borders_color;
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background-color: transparentize(opacify($osd_borders_color, 1), 0.5);
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background-clip: padding-box;
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box-shadow: none;
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-gtk-icon-shadow: 0 1px black;
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}
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@if $t==osd-focus {
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color: $osd_text_color;
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border-color: $selected_bg_color;
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background-color: transparentize(opacify($osd_borders_color, 1), 0.5);
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background-clip: padding-box;
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}
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@if $t==osd-insensitive {
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color: $osd_insensitive_fg_color;
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border-color: $osd_borders_color;
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background-color: $osd_insensitive_bg_color;
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background-clip: padding-box;
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}
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@if $t==osd-backdrop {
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color: $osd_text_color;
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border-color: $osd_borders_color;
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background-color: transparentize(opacify($osd_borders_color, 1), 0.5);
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background-clip: padding-box;
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}
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@if $t==block_cursor {
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color: $base_color;
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background-color: $text_color;
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}
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}
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// buttons
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@function _border_color($c, $darker: false) {
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@if $darker == true { @return darken($c, 20%); }
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@else { @return darken($c, 15%); }
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}
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$_default_button_c: lighten($bg_color,2%);
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@mixin button($t, $c:$_default_button_c, $tc:$fg_color) {
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//
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// Button drawing function
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//
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// $t: button type,
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// $c: base button color for colored* types
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// $tc: optional text color for colored* types
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//
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// possible $t values:
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// normal, hover, active, checked-hover, checked-active, insensitive, insensitive-active,
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// backdrop, backdrop-active, backdrop-insensitive, backdrop-insensitive-active,
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// osd, osd-hover, osd-active, osd-insensitive, osd-backdrop, undecorated
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//
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$_button_shadow: 0 1px 2px transparentize($shadow_color, 0.03);
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@if $t==normal {
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//
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// normal button
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//
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color: $tc;
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outline-color: if($c != $_default_button_c, $alt_focus_border_color, $focus_border_color);
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border-color: if($c!=$_default_button_c, _border_color($c, true), $borders_color); //tint if not default button color
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background-image: if($variant == 'light', linear-gradient(to top, darken($c, 2%) 2px, $c),
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linear-gradient(to top, darken($c,1%) 2px, $c));
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@include _shadows($_button_shadow);
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}
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@else if $t==hover {
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//
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// hovered button
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//
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color: $tc;
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border-color: if($c != $_default_button_c, _border_color($c), $borders_color);
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@if $variant == 'light' {
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background-image: linear-gradient(to top, darken($c,16%), darken($c,8%) 1px);
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@include _shadows($_button_shadow);
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}
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@else {
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background-image: linear-gradient(to top, darken($c,4%) 20%, darken($c, 3%) 90%);
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@include _shadows($_button_shadow);
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}
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}
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@else if $t==active {
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//
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// pushed button
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//
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color: $tc;
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border-color: if($c != $_default_button_c, _border_color($c), $borders_color);
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background-image: if($variant == 'light', image(darken($c, 14%)), image(darken($c, 9%)));
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box-shadow: none;
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}
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@else if $t==checked-hover {
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//
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// pushed togglebutton hover
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//
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color: $tc;
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border-color: if($c != $_default_button_c, _border_color($c), $borders_color);
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background-image: if($variant == 'light', image(darken($c, 18%)), image(darken($c, 12%)));
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box-shadow: none;
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}
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@else if $t==checked-active {
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//
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// pushed togglebutton pushed further :)
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//
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color: $tc;
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border-color: if($c != $_default_button_c, _border_color($c), $borders_color);
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background-image: if($variant == 'light', image(darken($c, 22%)), image(darken($c, 14%)));
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box-shadow: none;
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}
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@else if $t==insensitive {
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//
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// insensitive button
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//
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$_bg: if($c != $_default_button_c, mix($c, $base_color, 85%), $insensitive_bg_color);
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color: if($tc != $fg_color, mix($tc, $_bg, 50%), $insensitive_fg_color);
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border-color: if($c != $_default_button_c, _border_color($c), $insensitive_borders_color);
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background-image: image($_bg);
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}
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@else if $t==insensitive-active {
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//
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// insensitive pushed button
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//
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$_bg: if($variant == 'light', darken(mix($c, $base_color, 85%), 8%), darken(mix($c, $base_color, 85%), 6%));
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$_bc: if($c != $_default_button_c, _border_color($c), $insensitive_borders_color);
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color: if($c != $_default_button_c, mix($tc, $_bg, 60%), $insensitive_fg_color);
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border-color: $_bc;
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background-image: image($_bg);
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box-shadow: none;
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}
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@else if $t==backdrop {
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//
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// backdrop button
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//
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$_bg: if($c != $_default_button_c, $c, $backdrop_bg_color);
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$_bc: if($variant == 'light', $c, _border_color($c));
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color: if($tc != $fg_color, mix($tc, $_bg, 80%), $backdrop_fg_color);
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border-color: if($c != $_default_button_c, $_bc, $backdrop_borders_color);
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background-image: image($_bg);
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box-shadow: none;
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}
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@else if $t==backdrop-active {
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//
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// backdrop pushed button
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//
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$_bg: if($variant == 'light', darken(mix($c, $base_color, 85%), 8%), darken(mix($c, $base_color, 85%), 4%));
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$_bc: if($variant == 'light', $_bg ,_border_color($c));
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color: if($tc != $fg_color, mix($tc, $_bg, 80%), $backdrop_fg_color);
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border-color: if($c != $_default_button_c, $_bc, $backdrop_borders_color);
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background-image: image($_bg);
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box-shadow: none;
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}
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@else if $t==backdrop-insensitive {
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//
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// backdrop insensitive button
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//
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$_bg: if($c != $_default_button_c, mix($c, $base_color, 85%), $insensitive_bg_color);
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$_bc: if($variant == 'light', $_bg,_border_color($c));
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color: if($c != $_default_button_c, mix($tc, $_bg, 35%), $backdrop_insensitive_color);
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border-color: if($c != $_default_button_c, $_bc, $backdrop_borders_color);
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background-image: image($_bg);
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box-shadow: none;
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}
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@else if $t==backdrop-insensitive-active {
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//
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// backdrop insensitive pushed button
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//
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$_bg: if($variant == 'light', darken(mix($c, $base_color, 85%), 8%), darken(mix($c, $base_color, 85%), 4%));
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$_bc: if($variant == 'light', $_bg, _border_color($c));
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color: if($c != $_default_button_c, mix($tc, $_bg, 35%), $backdrop_insensitive_color);
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border-color: if($c != $_default_button_c, $_bc, $backdrop_borders_color);
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background-image: image($_bg);
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box-shadow: none;
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}
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@else if $t==osd {
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//
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// normal osd button
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//
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$_bg: if($c != $_default_button_c, transparentize($c, 0.5), $osd_bg_color);
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color: $osd_fg_color;
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outline-color: if($c != $_default_button_c, $alt_focus_border_color, $focus_border_color);
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border-color: $osd_borders_color;
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background-color: transparent;
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background-image: image($_bg);
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background-clip: padding-box;
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}
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@else if $t==osd-hover {
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//
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// active osd button
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//
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$_bg: if($c != $_default_button_c, transparentize($c, 0.3), darken($osd_bg_color, 10%));
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color: white;
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border-color: $osd_borders_color;
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background-color: transparent;
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background-image: image($_bg);
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background-clip: padding-box;
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}
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@else if $t==osd-active {
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//
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// active osd button
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//
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$_bg: if($c != $_default_button_c, $c, darken($osd_bg_color, 20%));
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color: white;
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border-color: $osd_borders_color;
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background-color: transparent;
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background-image: image($_bg);
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background-clip: padding-box;
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box-shadow: none;
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}
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@else if $t==osd-insensitive {
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//
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// insensitive osd button
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//
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color: $osd_insensitive_fg_color;
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border-color: $osd_borders_color;
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background-color: transparent;
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background-image: image($osd_insensitive_bg_color);
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background-clip: padding-box;
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}
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@else if $t==osd-backdrop {
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//
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// backdrop osd button
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//
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$_bg: if($c != $_default_button_c, transparentize($c, 0.5), $osd_bg_color);
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color: $osd_fg_color;
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border-color: $osd_borders_color;
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background-color: transparent;
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background-image: image($_bg);
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background-clip: padding-box;
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}
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@else if $t==undecorated {
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//
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// reset
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//
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border-color: transparent;
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background-color: transparent;
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background-image: none;
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box-shadow: none;
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}
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@else if $t==undecorated-hover {
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border-color: transparent;
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background-image: none;
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box-shadow: none;
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@if $variant == 'light' {
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background-color: darken($c,14%);
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} @else {
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background-color: darken($c,1%);
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}
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}
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@else if $t==undecorated-active {
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border-color: transparent;
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background-image: none;
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box-shadow: none;
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@if $variant == 'light' {
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background-color: darken($c,20%);
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}
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@else {
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background-color: darken($c,5%);
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}
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}
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}
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@mixin headerbar_fill($c:$headerbar_bg_color, $ov: none) {
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//
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// headerbar fill
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//
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// $c: base color
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// $ov: a background layer for background shorthand (hence no commas!)
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//
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$gradient: linear-gradient(to top, darken($c, 2%), lighten($c, 1%));
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@if $variant == 'dark' { $gradient: linear-gradient(to top, lighten($c, 4%), lighten($c, 6%)); }
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@if $ov != none { background: $c $ov, $gradient; }
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@else { background: $c $gradient; }
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}
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@mixin overshoot($p, $t:normal, $c:$fg_color) {
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//
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// overshoot
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//
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// $p: position
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// $t: type
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// $c: base color
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//
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// possible $p values:
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// top, bottom, right, left
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//
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// possible $t values:
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// normal, backdrop
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//
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$_small_gradient_length: 3%;
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$_big_gradient_length: 50%;
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$_small_gradient_size: 100% $_small_gradient_length;
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$_big_gradient_size: 100% $_big_gradient_length;
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@if $p==right or $p==left {
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$_small_gradient_size: $_small_gradient_length 100%;
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$_big_gradient_size: $_big_gradient_length 100%;
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}
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$_small_gradient_color: $c;
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$_big_gradient_color: transparentize($c, 0.93);
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@if $c==$fg_color {
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$_small_gradient_color: darken($borders_color, 10%);
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$_big_gradient_color: transparentize($fg_color, 0.93);
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@if $t==backdrop { $_small_gradient_color: $backdrop_borders_color; }
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}
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$_small_gradient: radial-gradient(farthest-side at $p,
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$_small_gradient_color 85%,
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transparentize($_small_gradient_color, 1));
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$_big_gradient: radial-gradient(farthest-side at $p,
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$_big_gradient_color,
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transparentize($_big_gradient_color, 1));
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@if $t==normal {
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background-image: $_small_gradient, $_big_gradient;
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background-size: $_small_gradient_size, $_big_gradient_size;
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}
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@else if $t==backdrop {
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background-image: $_small_gradient;
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background-size: $_small_gradient_size;
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}
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background-repeat: no-repeat;
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background-position: $p;
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background-color: transparent; // reset some properties to be sure to not inherit them somehow
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border: none; //
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box-shadow: none; //
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}
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/***************************
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* Check and Radio buttons *
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***************************/
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@mixin check($t, $c:$checkradio_bg_color, $tc:$checkradio_fg_color, $checked: false) {
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// Check/Radio drawing function
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//
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// $t: check/radio type,
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// $c: base button color for colored* types
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// $tc: optional text color for colored* types
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// $checked: bool to chose between checked/unchecked
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//
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// possible $t values:
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// normal, hover, active, insensitive, backdrop, backdrop-insensitive, menu
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$_border_color: if($c==$checkradio_bg_color, $checkradio_borders_color, $alt_borders_color);
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$_dim_border_color: transparentize($_border_color, if($variant == 'light', 0.3, 0.7));
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@if $t==normal {
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background-clip: if($checked, border-box, padding-box);
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background-image: linear-gradient(to bottom, lighten($c, 5%) 20%, $c 90%);
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border-color: $_border_color;
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box-shadow: 0 1px transparentize(black, 0.95);
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color: $tc;
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}
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@if $t==hover {
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background-image: if($c == white, image(darken($c, 5%)), linear-gradient(to bottom, lighten($c, 9%) 10%, lighten($c, 4%) 90%));
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}
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@if $t==active {
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box-shadow: inset 0 1px if($variant == 'light', rgba(0, 0, 0, 0.2), black);
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background-image: if($c == white, image(darken($c, 15%)), image(darken($c, 5%)));
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}
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@if $t==insensitive {
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box-shadow: none;
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color: transparentize($tc, 0.3);
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}
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@if $t==backdrop {
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background-image: image($c);
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box-shadow: none;
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color: $tc;
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}
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|
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@if $t==backdrop-insensitive {
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||
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box-shadow: none;
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color: transparentize($tc, 0.3);
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||
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}
|
||
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@if $t==menu {
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||
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transform: scale(0.8);
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||
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border-width: 1.2px;
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||
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border-color: transparent;
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||
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box-shadow: none;
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||
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background-image: image(transparent);
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||
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color: $tc;
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||
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|
}
|
||
|
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||
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|
@if $t==menu-active {
|
||
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|
transform: scale(0.8);
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||
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|
border-width: 1.2px;
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||
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|
color: $tc;
|
||
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|
box-shadow: none;
|
||
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background-image: image(transparent);
|
||
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}
|
||
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}
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