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// Drawing mixins
// generic drawing of more complex things
@mixin _shadows($shadow1, $shadow2:none, $shadow3:none, $shadow4:none) {
//
// Helper function to stack up to 4 box-shadows;
//
@if $shadow4!=none { box-shadow: $shadow1, $shadow2, $shadow3, $shadow4; }
@else if $shadow3!=none { box-shadow: $shadow1, $shadow2, $shadow3; }
@else if $shadow2!=none { box-shadow: $shadow1, $shadow2; }
@else { box-shadow: $shadow1; }
}
// Entries
@mixin entry($t) {
//
// Entries drawing function
//
// $t: entry type
//
@if $t==normal {
//
// normal entry
//
color: $text_color;
border-color: $entry_border;
background-color: $entry_bg;
background-image: linear-gradient(to bottom, $entry_bg);
}
@if $t==focus {
//
// focused entry
//
color: $text_color;
border-color: $selected_bg_color;
background-color: $entry_bg;
background-image: linear-gradient(to bottom, $entry_bg);
}
@if $t==insensitive {
//
// insensitive entry
//
color: $insensitive_fg_color;
border-color: transparentize($entry_border, 0.45);
background-color: transparentize($entry_bg, 0.45);
background-image: linear-gradient(to bottom, transparentize($entry_bg, 0.45));
}
@if $t==header-normal {
//
// normal header-bar entry
//
color: $header_fg;
border-color: if($variant == 'light', transparentize($header_fg, 0.7), darken($borders_color, 4%));
background-image: linear-gradient(to bottom, if($variant == 'light', transparentize($base_color, 0.1), transparentize(darken($base_color, 4%), 0.1)));
background-color: transparent;
&.image, &.image:hover { color: inherit; }
}
@if $t==header-focus {
//
// focused header-bar entry
//
color: $selected_fg_color;
border-color: $selected_bg_color;
background-image: linear-gradient(to bottom, $selected_bg_color);
}
@if $t==header-insensitive {
//
// insensitive header-bar entry
//
color: transparentize($header_fg, 0.45);
background-image: linear-gradient(to bottom, if($variant == 'light', transparentize($base_color, 0.45), transparentize(darken($base_color, 4%), 0.45)));
}
@if $t==osd {
color: $osd_text_color;
border-color: $osd_borders_color;
background-image: linear-gradient(to bottom, transparentize(opacify($osd_borders_color, 1), 0.5));
background-clip: padding-box;
text-shadow: 0 1px black;
icon-shadow: 0 1px black;
}
@if $t==osd-focus {
color: $osd_text_color;
border-color: $selected_bg_color;
background-image: linear-gradient(to bottom, transparentize(opacify($osd_borders_color, 1), 0.5));
background-clip: padding-box;
text-shadow: 0 1px black;
icon-shadow: 0 1px black;
}
@if $t==osd-insensitive {
color: $osd_insensitive_fg_color;
border-color: $osd_borders_color;
background-image: linear-gradient(to bottom, $osd_insensitive_bg_color);
background-clip: padding-box;
text-shadow: none;
icon-shadow: none;
}
}
// Buttons
@mixin button($t) {
//
// Button drawing function
//
// $t: button type,
//
@if $t==normal {
//
// normal button
//
color: $fg_color;
outline-color: transparentize($fg_color, 0.7);
border-color: $button_border;
background-color: $button_bg;
}
@else if $t==hover {
//
// hovered button
//
color: $fg_color;
outline-color: transparentize($fg_color, 0.7);
border-color: $selected_bg_color;
background-color: $button_bg;
}
@else if $t==active {
//
// pushed button
//
color: $selected_fg_color;
outline-color: transparentize($selected_fg_color, 0.7);
border-color: $selected_bg_color;
background-color: $selected_bg_color;
}
@else if $t==insensitive {
//
// insensitive button
//
color: $insensitive_fg_color;
border-color: transparentize($button_border, 0.45);
background-color: transparentize($button_bg, 0.45);
> GtkLabel { color: inherit; }
}
@else if $t==insensitive-active {
//
// insensitive pushed button
//
color: transparentize($selected_fg_color, 0.45);
border-color: transparentize($selected_bg_color, 0.45);
background-color: transparentize($selected_bg_color, 0.45);
opacity: 0.6;
> GtkLabel { color: inherit; }
}
@if $t==header-normal {
//
// normal header-bar button
//
color: $header_fg;
outline-color: transparentize($header_fg, 0.7);
outline-offset: -3px;
background-color: transparentize($header_bg, 1);
border-color: transparentize($header_bg, 1);
}
@else if $t==header-hover {
//
// hovered header-bar button
//
color: $header_fg;
outline-color: transparentize($header_fg, 0.7);
border-color: if($variant == 'light', transparentize($header_fg, 0.7), darken($borders_color, 4%));
background-color: if($variant == 'light', transparentize($button_bg, 0.1), transparentize(darken($button_bg, 4%), 0.1));
}
@else if $t==header-active {
//
// pushed header-bar button
//
color: $selected_fg_color;
outline-color: transparentize($selected_fg_color, 0.7);
border-color: $selected_bg_color;
background-color: $selected_bg_color;
}
@else if $t==header-insensitive {
//
// insensitive header-bar button
//
color: transparentize($header_fg, 0.45);
background-color: transparentize($header_bg, 1);
border-color: transparentize($header_bg, 1);
> GtkLabel { color: inherit; }
}
@else if $t==header-insensitive-active {
//
// header-bar insensitive pushed button
//
color: transparentize($selected_fg_color, 0.25);
border-color: transparentize($selected_bg_color, 0.35);
background-color: transparentize($selected_bg_color, 0.35);
}
@else if $t==osd {
//
// normal osd button
//
color: $osd_fg_color;
outline-color: transparentize($osd_fg_color, 0.7);
border-color: transparentize($osd_fg_color, 0.7);
background-color: transparent;
background-image: linear-gradient(to bottom, darken($osd_bg_color, 5%));
}
@else if $t==osd-hover {
//
// active osd button
//
color: $selected_bg_color;
outline-color: transparentize($osd_fg_color, 0.7);
border-color: $selected_bg_color;
background-image: linear-gradient(to bottom, darken($osd_bg_color, 5%));
}
@else if $t==osd-active {
//
// active osd button
//
color: $selected_fg_color;
outline-color: transparentize($selected_fg_color, 0.7);
border-color: $selected_bg_color;
background-image: linear-gradient(to bottom, $selected_bg_color);
}
@else if $t==osd-insensitive {
//
// insensitive osd button
//
color: $osd_insensitive_fg_color;
border-color: transparentize($osd_fg_color, 0.8);
background-image: linear-gradient(to bottom, $osd_insensitive_bg_color);
}
@else if $t==undecorated {
//
// reset
//
border-color: transparent;
background-color: transparent;
background-image: none;
}
}
//
// Overshoot
//
@mixin overshoot($p, $c:$selected_bg_color) {
// $p: position
// $c: base color
//
// possible $p values:
// top, bottom, right, left
//
$_big_gradient_length: 60%;
$_position: center top;
$_big_gradient_size: 100% $_big_gradient_length;
@if $p==bottom {
$_position: center bottom;
}
@else if $p==right {
$_position: right center;
$_big_gradient_size: $_big_gradient_length 100%;
}
@else if $p==left {
$_position: left center;
$_big_gradient_size: $_big_gradient_length 100%;
}
background-image: -gtk-gradient(radial,
$_position, 0,
$_position, 0.6,
from(transparentize($c, 0.8)),
to(transparentize($c, 1)));
background-size: $_big_gradient_size;
background-repeat: no-repeat;
background-position: $_position;
background-color: transparent; // reset some properties to be sure to not inherit them somehow
border: none; //
box-shadow: none; //
}
//
// Undershoot
//
@mixin undershoot($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;
}
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