WhiteSur-gtk-theme/src/sass/gtk/_drawing.scss
2021-07-05 08:08:45 +08:00

478 lines
11 KiB
SCSS

// Solid color image
@function _solid($c) {
@return linear-gradient(to bottom, $c, $c);
}
// Entries
@mixin entry($t) {
//
// Entries drawing function
//
// $t: entry type
//
@if $t==normal {
//
// normal entry
//
color: $text_color;
background-color: $entry_bg;
box-shadow: inset 0 0 0 2px transparent;
}
@if $t==hover {
//
// hover entry
//
color: $text_color;
background-color: $entry_bg;
box-shadow: inset 0 0 0 1px rgba($borders_color, 0.05), inset 0 0 0 2px transparent;
transition-duration: $shorter_duration * 2;
}
@if $t==focus {
//
// focused entry
//
color: $text_color;
background-color: $entry_bg;
box-shadow: inset 0 0 0 2px $entry_highlight;
transition-duration: $longer_duration * 2;
}
@if $t==insensitive {
//
// insensitive entry
//
color: $disabled_fg_color;
background-color: rgba($entry_bg, 0.02);
}
@if $t==header-normal {
//
// normal header-bar entry
//
color: $header_fg;
background-color: $entry_bg;
box-shadow: inset 0 0 0 2px transparent;
image, image:hover { color: inherit; }
}
@if $t==header-hover {
//
// header-hover entry
//
color: $header_fg;
background-color: $entry_bg;
box-shadow: inset 0 0 0 1px rgba($borders_color, 0.05), inset 0 0 0 2px transparent;
transition-duration: $shorter_duration * 2;
}
@if $t==header-focus {
//
// focused header-bar entry
//
// border-color: $selection_mode_bg;
background-image: none;
background-color: $entry_bg;
box-shadow: inset 0 0 0 2px $entry_highlight;
}
@if $t==header-insensitive {
//
// insensitive header-bar entry
//
color: rgba($header_fg, 0.35);
background-color: rgba($entry_bg, 0.02);
}
@else if $t==osd {
//
// normal osd entry
//
color: $osd_fg_color;
border-color: $osd_entry_border;
background-color: $osd_entry_bg;
image, image:hover { color: inherit; }
}
@else if $t==osd-focus {
//
// active osd entry
//
color: $selected_fg_color;
border-color: darken($selection_mode_bg, 5%);
background-color: $selected_bg_color;
}
@else if $t==osd-insensitive {
//
// insensitive osd entry
//
color: $osd_fg_color;
background-color: transparentize($osd_entry_bg, 0.15);
}
}
// Buttons
@mixin button($t, $actionb_bg: red, $actionb_fg: green) {
//
// Button drawing function
//
// $t: button type,
// $actionb_bg, $actionb_fg: used for destructive and suggested action buttons
@if $t==normal {
//
// normal button
//
color: $fg_color;
border-color: $button_borders;
background-color: $button_bg;
@if $variant=='light' { box-shadow: $shadow_3; }
@if $variant=='dark' {
box-shadow: inset 0 1px $button_highlight, inset 0 -1px rgba(white, 0.02), $shadow_3;
}
}
@else if $t==hover {
//
// hovered button
//
color: if($variant == 'light', darken($fg_color, 10%), lighten($fg_color, 10%));
border-color: $button_borders_hover;
background-color: if($variant=='light', darken($button_bg, 3%), lighten($button_bg, 3%));
@if $variant=='light' { box-shadow: none; }
@if $variant=='dark' {
box-shadow: inset 0 1px rgba($button_highlight, 0.12), $shadow_3;
}
}
@else if $t==active {
//
// pushed button
//
color: $selected_fg_color;
background-color: $selected_bg_color;
border-color: if($variant=='light', $selected_bg_color, $dark_borders_color);
@if $variant=='light' { box-shadow: none; }
}
@else if $t==insensitive {
//
// insensitive button
//
label, & { color: $disabled_fg_color; }
border-color: if($variant == 'light', $button_border, $dark_borders_color);
background-color: rgba($button_bg, 0.55);
box-shadow: none;
}
@else if $t==insensitive-active {
//
// insensitive pushed button
//
label, & { color: transparentize($selected_fg_color, 0.45); }
border-color: if($variant == 'light', transparentize($selected_bg_color, 1), $dark_borders_color);
background-color: transparentize($selected_bg_color, 0.45);
@if $variant=='light' { box-shadow: none; }
opacity: 0.6;
}
@if $t==flat-normal {
//
// normal button
//
border: none;
background-color: transparent;
box-shadow: none;
background-clip: if($variant=='light', border-box, padding-box);
}
@else if $t==flat-hover {
//
// hovered button
//
color: darken($fg_color, 10%);
background-color: if($variant=='light', rgba(black, 0.15), rgba(white, 0.15));
background-image: none;
box-shadow: none;
// border-color: if($variant=='light', rgba(black, 0.15), rgba(white, 0.15));
}
@else if $t==flat-active {
//
// pushed button
//
background-image: none;
color: $selected_fg_color;
background-color: if($variant=='light', rgba(black, 0.5), rgba(white, 0.25));
}
@else if $t==flat-checked {
//
// pushed button
//
background-image: none;
color: $selected_fg_color;
background-color: if($variant=='light', rgba(black, 0.65), rgba(white, 0.35));
}
@else if $t==flat-insensitive {
//
// insensitive button
//
label, & { color: $disabled_fg_color; }
background-color: transparent;
// border: none;
}
@else if $t==flat-insensitive-active {
//
// insensitive pushed button
//
label, & { color: transparentize($selected_fg_color, 0.2); }
background-color: lighten($fg_color, 20%);
opacity: 0.6;
}
@if $t==header-normal {
//
// normal header-bar button
//
color: $header_fg;
background-color: transparent;
background-image: none;
border: none;
box-shadow: none;
}
@else if $t==header-hover {
//
// hovered header-bar button
//
color: darken($header_fg, 2%);
background-color: rgba($header_fg, 0.1);
background-image: none;
box-shadow: none;
}
@else if $t==header-active {
//
// pushed header-bar button
//
color: $header_fg;
background-color: rgba($header_fg, 0.25);
background-image: none;
box-shadow: none;
}
@else if $t==header-checked {
//
// pushed header-bar button
//
color: $header_fg;
background-color: rgba($header_fg, 0.12);
background-image: none;
box-shadow: none;
}
@else if $t==header-insensitive {
//
// insensitive header-bar button
//
label, & { color: rgba($header_fg, 0.35); }
background-image: none;
background-color: transparent;
box-shadow: none;
}
@else if $t==header-insensitive-active {
//
// header-bar insensitive pushed button
//
color: rgba($header_fg, 0.35);
background-image: none;
background-color: transparent;
}
@else if $t==osd {
//
// normal osd button
//
color: $osd_fg_color;
border-color: $osd_button_border;
background-color: $osd_button_bg;
box-shadow: none;
}
@else if $t==osd-hover {
//
// active osd button
//
color: $osd_fg_color;
border-color: $osd_button_border;
background-color: opacify(lighten($osd_button_bg, 7%), 0.1);
box-shadow: none;
}
@else if $t==osd-active {
//
// active osd button
//
color: $selected_fg_color;
border-color: $osd_button_border;
background-color: $selected_bg_color;
background-image: none;
box-shadow: none;
background-clip: padding-box;
}
@else if $t==osd-insensitive {
//
// insensitive osd button
//
color: $osd_disabled_fg_color;
border-color: $osd_button_border;
background-color: transparentize($osd_button_bg, 0.15);
box-shadow: none;
}
@else if $t==suggested_destructive {
//
// suggested or destructive action buttons
//
@if $variant == 'light' { background-clip: border-box; }
color: $actionb_fg;
background-color: $actionb_bg;
border-color: if($variant == 'light', darken($actionb_bg, 6%), $dark_borders_color);
background-image: none;
box-shadow: if($variant=='light', none, (inset 0 1px rgba(white, 0.15), inset 0 -1px rgba(white, 0.03)));
}
@else if $t==undecorated {
//
// reset
//
border-color: transparent;
background-color: transparent;
background-image: none;
box-shadow: none;
}
}
//
// Overshoot
//
@mixin overshoot($p, $t:normal, $c:$fg_color) {
//
// overshoot
//
// $p: position
// $t: type
// $c: base color
//
// possible $p values:
// top, bottom, right, left
//
// possible $t values:
// normal, backdrop
//
$_small_gradient_length: 3%;
$_big_gradient_length: 50%;
$_small_gradient_size: 100% $_small_gradient_length;
$_big_gradient_size: 100% $_big_gradient_length;
@if $p==right or $p==left {
$_small_gradient_size: $_small_gradient_length 100%;
$_big_gradient_size: $_big_gradient_length 100%;
}
$_small_gradient_color: $c;
$_big_gradient_color: transparentize($c, 0.93);
@if $c==$fg_color {
$_small_gradient_color: darken($borders_color, 10%);
$_big_gradient_color: transparentize($fg_color, 0.93);
@if $t==backdrop { $_small_gradient_color: $backdrop_borders_color; }
}
$_small_gradient: radial-gradient(farthest-side at $p,
$_small_gradient_color 85%,
transparentize($_small_gradient_color, 1));
$_big_gradient: radial-gradient(farthest-side at $p,
$_big_gradient_color,
transparentize($_big_gradient_color, 1));
@if $t==normal {
background-image: $_small_gradient, $_big_gradient;
background-size: $_small_gradient_size, $_big_gradient_size;
}
@else if $t==backdrop {
background-image: $_small_gradient;
background-size: $_small_gradient_size;
}
background-repeat: no-repeat;
background-position: $p;
background-color: transparent; // reset some properties to be sure to not inherit them somehow
border: none; //
box-shadow: none; //
}
//
// Undershoot
//
@mixin undershoot($p) {
// $p: position
//
// possible $p values:
// top, bottom, right, left
//
$_undershoot_color_dark: transparentize(black, 0.8);
$_undershoot_color_light: transparentize(white, 0.8);
$_gradient_dir: left;
$_dash_bg_size: 10px 1px;
$_gradient_repeat: repeat-x;
$_bg_pos: center $p;
background-color: transparent; // shouldn't be needed, but better to be sure;
@if ($p == left) or ($p == right) {
$_gradient_dir: top;
$_dash_bg_size: 1px 10px;
$_gradient_repeat: repeat-y;
$_bg_pos: $p center;
}
background-image: linear-gradient(to $_gradient_dir, // this is the dashed line
$_undershoot_color_light 50%,
$_undershoot_color_dark 50%);
padding-#{$p}: 1px;
background-size: $_dash_bg_size;
background-repeat: $_gradient_repeat;
background-origin: content-box;
background-position: $_bg_pos;
border: none;
}