Proyectos de Subversion Moodle

/* Anchor link offset fix. This makes hash links scroll 60px down to account for the fixed header. */
$fixed-header-y: $navbar-height;

$drawer-width: 285px !default;
$drawer-left-width: 285px !default;
$drawer-right-width: 315px !default;
$drawer-padding-x: 20px !default;
$drawer-padding-y: 20px !default;
$drawer-offscreen-gutter: 20px !default;
$drawer-bg-color: $gray-100 !default;
$drawer-scroll-bg-track: $gray-100 !default;
$drawer-shadow-color: rgba(0, 0, 0, .25) !default;

:target,
:focus {
    scroll-margin-top: $fixed-header-y + 10px;
}

.pagelayout-embedded :target {
    padding-top: initial;
    margin-top: initial;
}

#nav-drawer.closed {
    left: -($drawer-width + $drawer-offscreen-gutter);
}

#nav-drawer[aria-hidden=true] .list-group-item {
    display: none;
}

/* Use a variable for the drawer background colors. */
$drawer-bg: darken($body-bg, 5%) !default;

[data-region="drawer"] {
    position: fixed;
    width: $drawer-width;
    top: $fixed-header-y;
    height: calc(100% - #{$navbar-height});
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    z-index: $zindex-dropdown - 1;
    background-color: $drawer-bg;
    @include transition(right 0.5s ease, left 0.5s ease);
}

@include media-breakpoint-up(sm) {
    [data-region="drawer"] {
        padding: $drawer-padding-x $drawer-padding-y;
    }
    .jsenabled .popover-process-monitor,
    .jsenabled .btn-footer-popover,
    .jsenabled .btn-footer-communication {
        @include transition(0.2s);
    }
}
#nav-drawer {
    right: auto;
    left: 0;

    /* Override the z-indexes defined in bootstrap/_list-group.scss that
       lead to side effects on the user tours positioning. */
    .list-group-item-action.active,
    .list-group-item.active {
        z-index: inherit;
    }
    .list-group-item-action.active + .list-group-item,
    .list-group-item.active + .list-group-item {
        border-top: none;
    }

    .list-group {
        // Remove default list styling in nav menus.
        ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        // Add margin to be consistent with `.list-group-item` spacing.
        li {
            margin-bottom: -1px;
        }
        li:last-child {
            margin-bottom: 0;
        }
    }
}

body.drawer-ease {
    @include transition(margin-left 0.5s ease, margin-right 0.5s ease);
}

body:not(.uses-drawers).drawer-open-left {
    @include media-breakpoint-up(md) {
        margin-left: $drawer-left-width;
    }
}

body.drawer-open-left #page.drawers {
    @include media-breakpoint-up(md) {
        margin-left: $drawer-left-width;
        padding-left: 1rem;
    }
}

body.drawer-open-right {
    @include media-breakpoint-up(md) {
        margin-right: $drawer-right-width;
    }
}

$right-drawer-width: 320px;

[data-region=right-hand-drawer] {
    display: flex;
    flex-direction: column;
    @include transition(right .2s ease-in-out);

    &.drawer {
        z-index: $zindex-sticky + 1;
        position: fixed;
        top: $navbar-height;
        right: 0;
        height: calc(100% - #{$navbar-height});
        width: $right-drawer-width;
        box-shadow: -2px 2px 4px $drawer-shadow-color;
        padding: 0;
        visibility: visible;
        opacity: 1;
    }

    &.hidden {
        display: block;
        right: $right-drawer-width * -1;
        // Turn off visibility so that nothing in the drawer can receive focus when
        // it is hidden.
        visibility: hidden;
        opacity: 0;
        // Delay visibility changes until after the slide right animation has completed.
        @include transition(right .2s ease-in-out, visibility 0s ease-in-out .2s, opacity 0s ease-in-out .2s);
    }
}

@include media-breakpoint-down(sm) {
    [data-region=right-hand-drawer] {
        &.drawer {
            top: 0;
            height: 100%;
            z-index: $zindex-fixed + 1;
        }
    }
    body.drawer-open-left,
    body.drawer-open-right {
        overflow: hidden;
    }
}

.dir-rtl {
    [data-region=right-hand-drawer] {
        box-shadow: 2px 2px 4px $drawer-shadow-color;
    }
}

@mixin drawer() {
    background-color: $drawer-bg-color;
    // Drawers has a z-index higher than the page content,
    // lower than the top navbar and the sticky footer,
    // and lower to the message drawer.
    z-index: $zindex-sticky - 5;

    @include media-breakpoint-down(md) {
        // In small screens the drawer goes over the top navbar with a modal with a backdrop effect.
        z-index: $zindex-fixed + 5;
    }

    position: fixed;
    height: 100vh;
    top: 0;

    &.not-initialized {
        display: none;
    }
}

@mixin drawertypes() {
    &.drawer-right {
        @include transition(right 0.2s ease, top 0.2s ease, bottom 0.2s ease, visibility 0.2s ease, transform 0.5s ease);
        width: $drawer-right-width;
        max-width: $drawer-right-width;
        right: calc(-#{$drawer-right-width} + -10px);
        visibility: hidden;
        @include box-shadow($box-shadow-drawer-right);

        &.show {
            right: 0;
            visibility: visible;
        }

        .drawertoggle {
            margin-left: auto;
            margin-right: 5px;
        }
    }
    &.drawer-left {
        @include transition(left 0.2s ease, top 0.2s ease, bottom 0.2s ease, visibility 0.2s ease);
        width: $drawer-left-width;
        max-width: $drawer-left-width;
        left: calc(-#{$drawer-left-width} + -10px);
        visibility: hidden;
        @include box-shadow($box-shadow-drawer-left);

        &.show {
            left: 0;
            visibility: visible;
        }

        .drawertoggle {
            margin-right: auto;
            margin-left: 5px;
        }
    }
    &.drawer-bottom {
        bottom: -110%;
        &.show {
            bottom: 0;
        }
    }
    &.drawer-primary {
        .drawertoggle {
            margin-right: 16px;
            margin-left: 5px;
        }
    }
}

.drawer {
    @include drawer();
    @include drawertypes();
}

@include media-breakpoint-up(lg) {
    .drawer {

        // Workaround to display the skip link elements from the blocks drawer infront of the navbar.
        // As the skip link is in a fixed position and z-index for this element is ignored
        // then it is hidden behind the top navbar.
        // The workaround is to actually give a z-index to the drawer so it appears in front of the
        // navbar (https://developer.mozilla.org/en-US/docs/Web/CSS/z-index).
        &#theme_boost-drawers-blocks:focus-within {
            z-index: $zindex-fixed + 1;
        }

        &.not-initialized {
            display: block;
        }
    }
}

.drawer-md,
.drawer-sm {
    display: none;
}

.drawerheader {
    padding: 0;
    height: $navbar-height;
    display: flex;
    align-items: center;
    .sitename {
        overflow: hidden;
        white-space: nowrap;
        text-overflow: ellipsis;
        margin-right: 16px;
    }
}
.drawer.scrolled .drawerheader {
    box-shadow: 0 8px 11px -7px $drawer-shadow-color;
}

@include media-breakpoint-down(md) {
    .drawer-md {
        display: block;
        @include drawer();
        @include drawertypes();
    }
}

@include media-breakpoint-down(sm) {
    .drawer-sm {
        display: block;
        @include drawer();
        @include drawertypes();
    }
}

.drawercontent {
    position: relative;
    z-index: -1;
    height: calc(100% - #{$navbar-height});
    display: flex;
    flex-direction: column;
    flex-wrap: nowrap;
    overflow-y: auto;
    padding: 0.4rem;

    .dropdown-menu .dropdown-item {
        width: 220px;
        white-space: normal;
    }

    @include thin-scrolls($drawer-scroll-bg-track);
}