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-rw-r--r--desktop-themes/YaruGreen/gtk-3.0/_drawing.scss661
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diff --git a/desktop-themes/YaruGreen/gtk-3.0/_drawing.scss b/desktop-themes/YaruGreen/gtk-3.0/_drawing.scss
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+// Drawing mixins
+
+
+
+// generic drawing of more complex things
+
+@function _widget_edge($c:$borders_edge) {
+// outer highlight "used" on most widgets
+ @if $c == none { @return none; }
+ @else { @return 0 1px $c; }
+}
+
+@mixin _shadows($list...) {
+//
+// Helper mixin to stack up to box-shadows;
+//
+ $shadows: null;
+
+ @each $shadow in $list {
+ @if $shadow!=none { $shadows: $shadows, $shadow; }
+ }
+
+ box-shadow: $shadows;
+}
+
+// entries // Yaru change: we detached focus from selection
+@function entry_focus_border($fc:$focus_border_color) {
+ @if $variant == 'light' { @return $fc; }
+ @else { @return $focus_border_color }
+}
+
+@function entry_focus_shadow($fc:$focus_border_color) { @return inset 0 0 0 1px $fc; } // Yaru change: we detached focus from selection
+
+@mixin entry($t, $fc:$focus_border_color, $edge: none) { // Yaru change: we detached focus from selection
+//
+// Entries drawing function
+//
+// $t: entry type
+// $fc: focus color
+// $edge: set to none to not draw the bottom edge or specify a color to not
+// use the default one
+//
+// possible $t values:
+// normal, focus, insensitive, backdrop, backdrop-insensitive, osd, osd-focus, osd-backdrop;
+//
+
+ $_blank_edge: if($edge == none, none, 0 1px transparentize($edge, 1));
+ $_entry_edge: if($edge == none, none, _widget_edge($edge));
+
+ @if $t==normal {
+ color: $text_color;
+ border-color: $borders_color;
+ background-color: $base_color;
+ @include _shadows(entry_focus_shadow(transparentize($fc, 1)), $_entry_edge);
+ // for the transition to work the number of shadows in different states needs to match, hence the transparent shadow here.
+ }
+ @if $t==focus {
+ box-shadow: inset 0px 1px $button_default_box_shadow_color,
+ inset 1px 0px $button_default_box_shadow_color,
+ inset -1px 0px $button_default_box_shadow_color,
+ inset 0px -1px $button_default_box_shadow_color;
+ border-color: $button_default_border_color;
+ }
+ @if $t==insensitive {
+ color: $insensitive_fg_color;
+ border-color: $borders_color;
+ background-color: $insensitive_bg_color;
+ box-shadow: $_entry_edge;
+ }
+ @if $t==backdrop {
+ color: $backdrop_text_color;
+ border-color: $backdrop_borders_color;
+ background-color: $backdrop_base_color;
+ box-shadow: $_blank_edge;
+ }
+ @if $t==backdrop-insensitive {
+ color: $backdrop_insensitive_color;
+ border-color: $backdrop_borders_color;
+ background-color: $insensitive_bg_color;
+ box-shadow: $_blank_edge;
+ }
+ @if $t==osd {
+ color: $osd_text_color;
+ border-color: $osd_borders_color;
+ background-color: transparentize(opacify($osd_borders_color, 1), 0.5);
+ background-clip: padding-box;
+ box-shadow: none;
+ text-shadow: 0 1px black;
+ -gtk-icon-shadow: 0 1px black;
+ }
+ @if $t==osd-focus {
+ color: $osd_text_color;
+ border-color: $selected_bg_color;
+ background-color: transparentize(opacify($osd_borders_color, 1), 0.5);
+ background-clip: padding-box;
+ box-shadow: entry_focus_shadow($fc);
+ text-shadow: 0 1px black;
+ -gtk-icon-shadow: 0 1px black;
+ }
+ @if $t==osd-insensitive {
+ color: $osd_insensitive_fg_color;
+ border-color: $osd_borders_color;
+ background-color: $osd_insensitive_bg_color;
+ background-clip: padding-box;
+ box-shadow: none;
+ text-shadow: none;
+ -gtk-icon-shadow: none;
+ }
+ @if $t==osd-backdrop {
+ color: $osd_text_color;
+ border-color: $osd_borders_color;
+ background-color: transparentize(opacify($osd_borders_color, 1), 0.5);
+ background-clip: padding-box;
+ box-shadow: none;
+ text-shadow: none;
+ -gtk-icon-shadow: none;
+ }
+}
+
+// buttons
+
+@function _border_color($c, $darker: false) {
+ @if $darker == true { @return darken($c, 20%); }
+ @else { @return darken($c, 10%); }
+}
+
+@function _text_shadow_color ($tc: $fg_color, $bg: $bg_color) {
+//
+// calculate the color of text shadows
+//
+// $tc is the text color
+// $bg is the background color
+//
+ $_lbg: lightness($bg)/100%;
+ @if lightness($tc)<50% { @return transparentize(white, 1-$_lbg/($_lbg*1.3)); }
+ @else { @return transparentize(black, $_lbg*0.8); }
+}
+
+@function _button_hilight_color($c) {
+//
+// calculate the right top hilight color for buttons
+//
+// $c: base color;
+//
+ @if lightness($c)>95% { @return white; }
+ @else if lightness($c)>90% { @return transparentize(white, 0.2); }
+ @else if lightness($c)>80% { @return transparentize(white, 0.5); }
+ @else if lightness($c)>50% { @return transparentize(white, 0.8); }
+ @else if lightness($c)>40% { @return transparentize(white, 0.9); }
+ @else { @return transparentize(white, 0.98); }
+}
+
+@mixin _button_text_shadow ($tc:$fg_color, $bg:$bg_color) {
+//
+// helper function for the text emboss effect
+//
+// $tc is the optional text color, not the shadow color
+//
+// TODO: this functions needs a way to deal with special cases
+//
+
+ $_shadow: _text_shadow_color($tc, $bg);
+
+ @if lightness($tc)<50% {
+ text-shadow: 0 1px $_shadow;
+ -gtk-icon-shadow: 0 1px $_shadow;
+ }
+ @else {
+ text-shadow: 0 -1px $_shadow;
+ -gtk-icon-shadow: 0 -1px $_shadow;
+ }
+}
+
+@mixin button($t, $c:$bg_color, $tc:$fg_color, $edge: none) {
+//
+// Button drawing function
+//
+// $t: button type,
+// $c: base button color for colored* types
+// $tc: optional text color for colored* types
+// $edge: set to none to not draw the bottom edge or specify a color to not
+// use the default one
+//
+// possible $t values:
+// normal, hover, active, insensitive, insensitive-active,
+// backdrop, backdrop-active, backdrop-insensitive, backdrop-insensitive-active,
+// osd, osd-hover, osd-active, osd-insensitive, osd-backdrop, undecorated
+//
+// This mixin sets the $button_fill global variable which containts the button background-image
+//
+ $_hilight_color: _button_hilight_color($c);
+ $_button_edge: if($edge == none, none, _widget_edge($edge));
+ $_blank_edge: if($edge == none, none, _widget_edge(transparentize($edge,1)));
+ $_button_shadow: 0 1px 2px transparentize($shadow_color, 0.03);
+
+ @if $t==normal {
+ //
+ // normal button
+ //
+ color: $tc;
+ outline-color: $focus_border_color; // Yaru change: we detached focus from selection
+ border-color: if($c != $bg_color, _border_color($c), $borders_color);
+ // border-bottom-color: if($c != $bg_color, _border_color($c, true), $alt_borders_color);
+ // Yaru change: we don't want to use gradients on buttons
+
+ background-image: linear-gradient(to bottom, $button_gradient_a,$button_gradient_b 50%, $button_gradient_c 50%, $button_gradient_d );
+ @include _button_text_shadow($tc, $c);
+ @include _shadows(0 1px transparentize(black, 0.95)); // Yaru change: stronger shadows for flatter buttons
+ }
+
+ @else if $t==hover {
+ //
+ // hovered button
+ //
+ color: $tc;
+ outline-color: $focus_border_color; // Yaru change: we detached focus from selection
+ border-color: if($c != $bg_color, _border_color($c), $borders_color);
+ border-bottom-color: if($c != $bg_color, _border_color($c, true), $alt_borders_color);
+
+
+ @include _button_text_shadow($tc, lighten($c, 6%));
+ @include _shadows(inset 0 1px _button_hilight_color(lighten($c, 6%)), $_button_edge, $_button_shadow);
+ background-color: $selected_bg_color;
+ box-shadow: 0 1px transparentize(black, if($variant=='light', 0.85, 0.9)); // Yaru change: stronger shadows for flatter buttons
+ background-image: linear-gradient(to bottom,
+ $button_hover_gradient_a 5%,
+ $button_hover_gradient_b 95%,
+ $button_hover_gradient_c);
+ }
+
+ @if $t==normal-alt {
+ //
+ // normal button alternative look
+ //
+ color: $tc;
+ outline-color: $focus_border_color; // Yaru change: we detached focus from selection
+ border-color: if($c != $bg_color, _border_color($c, true), $alt_borders_color);
+ @include _button_text_shadow($tc, $c);
+ @if $variant == 'light' {
+ background-image: linear-gradient(to bottom, lighten($c, 5%) 20%, $c 90%);
+ @include _shadows(inset 0 1px _button_hilight_color(lighten($c, 6%)),
+ $_button_edge, $_button_shadow);
+ }
+ @else {
+ background-image: linear-gradient(to bottom, darken($c, 3%) 20%, darken($c, 6%) 90%);
+ @include _shadows(inset 0 1px $_hilight_color,
+ $_button_edge, $_button_shadow);
+ }
+ @include _shadows(0 1px transparentize(black, 0.95)); // Yaru change: stronger shadows for flatter buttons
+ background-image: image(if($variant=='light', lighten($c, 10%), $warm_gray)); // Yaru change: brighter alt
+ background-clip: padding-box; // Yaru change: fix background overflow
+ }
+
+ @else if $t==hover-alt {
+ //
+ // hovered button alternative look
+ //
+ color: $tc;
+ outline-color: $focus_border_color; // Yaru change: we detached focus from selection
+ border-color: if($c != $bg_color, _border_color($c, true), $alt_borders_color);
+ @if $variant == 'light' {
+ $button_fill: linear-gradient(to bottom, lighten($c, 9%) 10%, lighten($c, 4%) 90%) !global;
+ @include _shadows(inset 0 1px _button_hilight_color(lighten($c, 6%)),
+ $_button_edge, $_button_shadow);
+ }
+ @else {
+ $button_fill: linear-gradient(to bottom, $c 20%, darken($c, 4%) 90%) !global;
+ @include _shadows(inset 0 1px $_hilight_color,
+ $_button_edge, $_button_shadow);
+ }
+ background-image: image(if($variant=='light', lighten($c, 16%), lighten($warm_gray, 4%))); // Yaru change: brighter alt hover
+ box-shadow: 0 1px transparentize(black, 0.85); // Yaru change: stronger shadows for flatter buttons
+ }
+
+ @else if $t==active {
+ //
+ // pushed button
+ //
+ color: $tc;
+ outline-color: $focus_border_color; // Yaru change: we detached focus from selection
+ border-color: if($c != $bg_color, _border_color($c), $borders_color);
+
+ background-image: linear-gradient(to bottom,$button_active_gradient_a,
+ $button_active_gradient_b 3px,
+ $button_active_gradient_c 4px,
+ $button_active_gradient_d 50%,
+ $button_active_gradient_e 50%,
+ $button_active_gradient_f);
+ @include _shadows(inset 0 1px transparentize($_hilight_color, 1), $_button_edge);
+
+ text-shadow: none;
+ -gtk-icon-shadow: none;
+ }
+
+ @else if $t==insensitive {
+ //
+ // insensitive button
+ //
+ $_bg: if($c != $bg_color, mix($c, $base_color, 85%), $insensitive_bg_color);
+
+ color: if($tc != $fg_color, mix($tc, $_bg, 50%), $insensitive_fg_color);
+ border-color: if($c != $bg_color, _border_color($c), $insensitive_borders_color);
+ background-image: linear-gradient(to bottom, $button_insensitive_gradient_a,$button_insensitive_gradient_b 50%, $button_insensitive_gradient_c 50%, $button_insensitive_gradient_d );
+ text-shadow: none;
+ -gtk-icon-shadow: none;
+ // white with 0 alpha to avoid an ugly transition, since no color means
+ // black with 0 alpha
+ @include _shadows(inset 0 1px transparentize(white, 1), $_button_edge);
+ }
+
+ @else if $t==insensitive-active {
+ //
+ // insensitive pushed button
+ //
+ $_bg: if($variant == 'light', darken(mix($c, $base_color, 85%), 8%), darken(mix($c, $base_color, 85%), 6%));
+ $_bc: if($c != $bg_color, _border_color($c), $insensitive_borders_color);
+
+ color: if($c != $bg_color, mix($tc, $_bg, 60%), $insensitive_fg_color);
+ border-color: $_bc;
+ $button_fill: image($_bg) !global;
+ background-image: linear-gradient(to bottom,
+ $button_active_insensitive_gradient_a,
+ $button_active_insensitive_gradient_b 3px,
+ $button_active_insensitive_gradient_c 4px,
+ $button_active_insensitive_gradient_d 50%,
+ $button_active_insensitive_gradient_e 50%,
+ $button_active_insensitive_gradient_f);
+ // white with 0 alpha to avoid an ugly transition, since no color means
+ // black with 0 alpha
+ @include _shadows(inset 0 1px transparentize(white, 1), $_button_edge);
+ }
+
+ @else if $t==backdrop {
+ //
+ // backdrop button
+ //
+ $_bg: if($c != $bg_color, $c, $backdrop_bg_color);
+ $_bc: if($variant == 'light', $c, _border_color($c));
+
+ color: if($tc != $fg_color, mix($tc, $_bg, 80%), $backdrop_fg_color);
+ border-color: if($c != $bg_color, $_bc, $backdrop_borders_color);
+ //see at normal
+ background-image: linear-gradient(to bottom, $button_gradient_a,$button_gradient_b 50%, $button_gradient_c 50%, $button_gradient_d );
+ text-shadow: none;
+ -gtk-icon-shadow: none;
+ @include _shadows(inset 0 1px transparentize(white, 1), $_blank_edge);
+ }
+
+ @else if $t==backdrop-active {
+ //
+ // backdrop pushed button
+ //
+ $_bg: if($variant == 'light', darken(mix($c, $base_color, 85%), 8%), darken(mix($c, $base_color, 85%), 4%));
+ $_bc: if($variant == 'light', $_bg ,_border_color($c));
+
+ color: if($tc != $fg_color, mix($tc, $_bg, 80%), $backdrop_fg_color);
+ border-color: if($c != $bg_color, $_bc, $backdrop_borders_color);
+ $button_fill: image($_bg) !global;
+ background-image: $button_fill;
+ @include _shadows(inset 0 1px transparentize(white, 1), $_blank_edge);
+ }
+
+ @else if $t==backdrop-insensitive {
+ //
+ // backdrop insensitive button
+ //
+
+ $_bg: if($c != $bg_color, mix($c, $base_color, 85%), if($variant=='light', $insensitive_bg_color, lighten($insensitive_bg_color, 3%))); // Yaru change
+ $_bc: if($variant == 'light', $_bg,_border_color($c));
+
+ color: if($c != $bg_color, mix($tc, $_bg, 35%), $backdrop_insensitive_color);
+ border-color: if($c != $bg_color, $_bc, $backdrop_borders_color);
+ background-image: linear-gradient(to bottom, $button_insensitive_gradient_a,$button_insensitive_gradient_b 50%, $button_insensitive_gradient_c 50%, $button_insensitive_gradient_d );
+ text-shadow: none;
+ -gtk-icon-shadow: none;
+ // white with 0 alpha to avoid an ugly transition, since no color means
+ // black with 0 alpha
+ @include _shadows(inset 0 1px transparentize(white, 1), $_blank_edge);
+ }
+
+ @else if $t==backdrop-insensitive-active {
+ //
+ // backdrop insensitive pushed button
+ //
+
+ $_bg: if($variant == 'light', darken(mix($c, $base_color, 85%), 8%), darken(mix($c, $base_color, 85%), 4%));
+ $_bc: if($variant == 'light', $_bg, _border_color($c));
+
+ color: if($c != $bg_color, mix($tc, $_bg, 35%), $backdrop_insensitive_color);
+ border-color: if($c != $bg_color, $_bc, $backdrop_borders_color);
+ $button_fill: image($_bg) !global;
+ background-image: $button_fill;
+ @include _shadows(inset 0 1px transparentize(white, 1), $_blank_edge);
+ }
+
+ @else if $t==osd {
+ //
+ // normal osd button
+ //
+ $_bg: if($c != $bg_color, transparentize($c, 0.5), lighten($osd_bg_color, 9%)); // Yaru change: make osd buttons visible
+
+ color: $osd_fg_color;
+ border-color: $osd_borders_color;
+ background-color: transparent;
+ $button_fill: image($_bg) !global;
+ background-image: $button_fill;
+ background-clip: padding-box;
+ // box-shadow: inset 0 1px transparentize(white, 0.9); // Yaru change: remove the shadow
+ text-shadow: 0 1px black;
+ -gtk-icon-shadow: 0 1px black;
+ outline-color: transparentize($osd_fg_color, 0.7);
+ }
+
+ @else if $t==osd-hover {
+ //
+ // active osd button
+ //
+ $_bg: if($c != $bg_color, transparentize($c, 0.3), lighten($osd_bg_color, 12%));
+
+ color: white;
+ border-color: $osd_borders_color;
+ background-color: transparent;
+ $button_fill: image($_bg) !global;
+ background-image: $button_fill;
+ background-clip: padding-box;
+ // box-shadow: inset 0 1px transparentize(white, 0.9); // Yaru change: remove the shadow
+ text-shadow: 0 1px black;
+ -gtk-icon-shadow: 0 1px black;
+ outline-color: transparentize($osd_fg_color, 0.7);
+ }
+
+ @else if $t==osd-active {
+ //
+ // active osd button
+ //
+ $_bg: if($c != $bg_color, $c, $osd_borders_color);
+
+ color: white;
+ border-color: $osd_borders_color;
+ background-color: transparent;
+ $button_fill: image($_bg) !global;
+ background-image: $button_fill;
+ background-clip: padding-box;
+ box-shadow: none;
+ text-shadow: none;
+ -gtk-icon-shadow: none;
+ outline-color: transparentize($osd_fg_color, 0.7);
+ }
+
+ @else if $t==osd-insensitive {
+ //
+ // insensitive osd button
+ //
+ color: $osd_insensitive_fg_color;
+ border-color: $osd_borders_color;
+ background-color: transparent;
+ $button_fill: image($osd_insensitive_bg_color) !global;
+ background-image: $button_fill;
+ background-clip: padding-box;
+ box-shadow: none;
+ text-shadow: none;
+ -gtk-icon-shadow: none;
+ }
+
+ @else if $t==osd-backdrop {
+ //
+ // backdrop osd button
+ //
+ $_bg: if($c != $bg_color, transparentize($c, 0.5), $osd_bg_color);
+
+ color: $osd_fg_color;
+ border-color: $osd_borders_color;
+ background-color: transparent;
+ $button_fill: image($_bg) !global;
+ background-image: $button_fill;
+ background-clip: padding-box;
+ box-shadow: none;
+ text-shadow: none;
+ -gtk-icon-shadow: none;
+ }
+
+ @else if $t==undecorated {
+ //
+ // reset
+ //
+ border-color: transparent;
+ background-color: transparent;
+ $button_fill: none !global;
+ background-image: $button_fill;
+
+ @include _shadows(inset 0 1px transparentize(white, 1), $_blank_edge);
+
+ text-shadow: none;
+ -gtk-icon-shadow: none;
+ }
+}
+
+@mixin headerbar_fill($c:$headerbar_color, $hc:$top_hilight, $ov: none) {
+//
+// headerbar fill
+//
+// $c: base color
+// $hc: top highlight color
+// $ov: a background layer for background shorthand (hence no commas!)
+//
+ background-image: linear-gradient(to bottom,
+gtkshade($selected_bg_color, 1.08) ,
+gtkshade($selected_bg_color, 1.02) 50%,
+gtkshade($selected_bg_color, 1.0) 50%,
+gtkshade($selected_bg_color, 0.94));
+
+
+
+ &:backdrop{
+ background-image: linear-gradient(to bottom,
+ gtkshade($bg_color, 0.99) ,
+gtkshade($bg_color, 0.95) 50%,
+gtkshade($bg_color, 0.93)50%,
+gtkshade($bg_color, 0.89));
+
+ }
+}
+
+@mixin overshoot($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: 5%;
+ $_big_gradient_length: 100%;
+
+ $_position: center top;
+ $_small_gradient_size: 100% $_small_gradient_length;
+ $_big_gradient_size: 100% $_big_gradient_length;
+
+ @if $p==bottom {
+ $_position: center bottom;
+ $_linear_gradient_direction: to top;
+ }
+
+ @else if $p==right {
+ $_position: right center;
+ $_small_gradient_size: $_small_gradient_length 100%;
+ $_big_gradient_size: $_big_gradient_length 100%;
+ }
+
+ @else if $p==left {
+ $_position: left center;
+ $_small_gradient_size: $_small_gradient_length 100%;
+ $_big_gradient_size: $_big_gradient_length 100%;
+ }
+
+ $_small_gradient_color: $c;
+ $_big_gradient_color: $c;
+
+ @if $c==$fg_color {
+ $_small_gradient_color: darken($borders_color, 10%);
+ $_big_gradient_color: $fg_color;
+
+ @if $t==backdrop { $_small_gradient_color: $backdrop_borders_color; }
+ }
+
+ $_small_gradient: -gtk-gradient(radial,
+ $_position, 0,
+ $_position, 0.5,
+ to($_small_gradient_color),
+ to(transparentize($_small_gradient_color, 1)));
+
+ $_big_gradient: -gtk-gradient(radial,
+ $_position, 0,
+ $_position, 0.6,
+ from(transparentize($_big_gradient_color, 0.93)),
+ to(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: $_position;
+
+ background-color: transparent; // reset some properties to be sure to not inherit them somehow
+ border: none; //
+ box-shadow: none; //
+}
+
+/***************************
+ * Check and Radio buttons *
+ ***************************/
+
+ @mixin check($t, $c:$bg_color, $tc:$fg_color, $checked: false) {
+ // Check/Radio drawing function
+ //
+ // $t: check/radio type,
+ // $c: base button color for colored* types
+ // $tc: optional text color for colored* types
+ // $checked: bool to chose between checked/unchecked
+ //
+ // possible $t values:
+ // normal, hover, active, insensitive, backdrop, backdrop-insensitive
+
+ $_border_color: if($c==$checkradio_bg_color, $c, $alt_borders_color);
+ $_dim_border_color: transparentize($_border_color, if($variant == 'light', 0.3, 0.7));
+
+ @if $t==normal { // Yaru change: no gradients, better borders
+ background-clip: if($checked, border-box, padding-box);
+ background-image: image(white);
+ border-color: $_border_color;
+ box-shadow: 0 1px transparentize(black, 0.95);
+ color: $fg_color;
+ }
+
+ @if $t==hover {
+ background-image: image($core_color_a);
+ border-color: darken($core_color_a , 20%);
+ }
+
+ @if $t==active {
+ border-color: $borders_color;
+ background-image: image(white);
+ box-shadow: none;
+ color: $fg_color;
+ }
+
+ @if $t==insensitive {
+ box-shadow: none;
+ color: $insensitive_fg_color;
+ border-color: $insensitive_borders_color;
+ background-image: image($insensitive_bg_color);
+ }
+
+ @if $t==backdrop {
+ background-image: image(white);
+ border-color: $_border_color;
+ box-shadow: 0 1px transparentize(black, 0.95);
+ color: $fg_color;
+ }
+
+ @if $t==backdrop-insensitive {
+ box-shadow: none;
+ color: $backdrop_fg_color;
+ border-color: $insensitive_borders_color;
+ background-image: image($insensitive_bg_color);
+ }
+}