waveterm/frontend/app/block/block.less

// Copyright 2024, Command Line Inc.
// SPDX-License-Identifier: Apache-2.0

@import "../mixins.less";

.block {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    overflow: hidden;
    min-height: 0;
    border-radius: var(--block-border-radius);

    .block-frame-icon {
        margin-right: 0.5em;
    }

    .block-content {
        position: relative;
        display: flex;
        flex-grow: 1;
        width: 100%;
        overflow: hidden;
        min-height: 0;
        padding: 5px;
    }

    .block-focuselem {
        height: 0;
        width: 0;
        input {
            width: 0;
            height: 0;
            opacity: 0;
            pointer-events: none;
        }
    }

    .block-header-animation-wrap {
        max-height: 0;
        transition:
            max-height 0.3s ease-out,
            opacity 0.3s ease-out;
        overflow: hidden;
        position: absolute;
        top: 0;
        width: 100%;
        height: 30px;
        z-index: var(--zindex-header-hover);

        &.is-showing {
            max-height: 30px;
        }
    }

    &.block-preview.block-frame-default .block-frame-default-inner .block-frame-default-header {
        background-color: rgba(0, 0, 0, 0.7);
    }

    &.block-frame-default {
        position: relative;
        padding: 1px;

        .block-frame-default-inner {
            background-color: var(--block-bg-color);
            width: 100%;
            height: 100%;
            border-radius: var(--block-border-radius);
            display: flex;
            flex-direction: column;

            .block-frame-default-header {
                max-height: var(--header-height);
                min-height: var(--header-height);
                display: flex;
                padding: 4px 5px 4px 10px;
                align-items: center;
                gap: 8px;
                font: var(--header-font);
                border-bottom: 1px solid var(--border-color);
                border-radius: var(--block-border-radius) var(--block-border-radius) 0 0;

                .block-frame-default-header-iconview {
                    display: flex;
                    flex-shrink: 3;
                    min-width: 17px;
                    align-items: center;
                    gap: 8px;
                    overflow-x: hidden;

                    .block-frame-view-icon {
                        font-size: var(--header-icon-size);
                        opacity: 0.5;
                        width: var(--header-icon-width);
                        i {
                            margin-right: 0;
                        }
                    }

                    .block-frame-view-type {
                        overflow-x: hidden;
                        text-wrap: nowrap;
                        text-overflow: ellipsis;
                        flex-shrink: 1;
                        min-width: 0;
                    }

                    .block-frame-blockid {
                        opacity: 0.5;
                    }
                }

                .block-frame-text {
                    .ellipsis();
                    font: var(--fixed-font);
                    font-size: 11px;
                    opacity: 0.7;
                    flex-grow: 1;

                    &.preview-filename {
                        direction: rtl;
                        text-align: left;
                        span {
                            cursor: pointer;

                            &:hover {
                                background: var(--highlight-bg-color);
                            }
                        }
                    }
                }

                .iconbutton {
                    cursor: pointer;
                    opacity: 0.7;
                    align-items: center;

                    &:hover {
                        opacity: 1;
                    }

                    &.disabled {
                        cursor: default;
                        opacity: 0.45 !important;
                    }
                }

                .connection-button {
                    display: flex;
                    align-items: center;
                    flex-wrap: nowrap;
                    overflow: hidden;
                    text-overflow: ellipsis;
                    min-width: 0;
                    font-weight: 400;
                    color: var(--main-text-color);
                    border-radius: 2px;
                    padding: auto;

                    &:hover {
                        background-color: var(--highlight-bg-color);
                    }

                    .connection-icon-box {
                        flex: 1 1 auto;
                        overflow: hidden;
                    }

                    .connection-name {
                        flex: 1 2 auto;
                        overflow: hidden;
                        padding-right: 4px;
                    }

                    .connecting-svg {
                        position: relative;
                        top: 5px;
                        left: 9px;
                        svg {
                            fill: var(--warning-color);
                        }
                    }
                }

                .block-frame-textelems-wrapper {
                    display: flex;
                    flex: 1 2 auto;
                    min-width: 0;
                    gap: 8px;
                    align-items: center;

                    .block-frame-div {
                        display: flex;
                        width: 100%;
                        height: 100%;
                        justify-content: space-between;
                        align-items: center;

                        .input-wrapper {
                            flex-grow: 1;

                            input {
                                background-color: transparent;
                                outline: none;
                                border: none;
                                color: var(--app-text-color);
                                width: 100%;
                                white-space: nowrap;
                                overflow: hidden;
                                text-overflow: ellipsis;
                                box-sizing: border-box;
                                opacity: 0.7;
                                font-weight: 500;
                            }
                        }

                        .button {
                            margin-left: 3px;
                        }

                        // webview specific. for refresh button
                        .iconbutton {
                            height: 100%;
                            width: 27px;
                            display: flex;
                            align-items: center;
                            justify-content: center;
                        }
                    }

                    .block-frame-div-url,
                    .block-frame-div-search {
                        background: rgba(255, 255, 255, 0.1);

                        input {
                            opacity: 1;
                        }
                    }
                }

                .block-frame-end-icons {
                    display: flex;
                    flex-shrink: 0;

                    .iconbutton {
                        display: flex;
                        width: 24px;
                        padding: 4px 6px;
                        align-items: center;
                    }

                    .block-frame-magnify {
                        justify-content: center;
                        align-items: center;
                        padding: 0;

                        svg {
                            #arrow1,
                            #arrow2 {
                                fill: var(--main-text-color);
                            }
                        }
                    }
                }
            }

            .block-frame-preview {
                background-color: rgba(0, 0, 0, 0.7);
                width: 100%;
                flex-grow: 1;
                border-bottom-left-radius: var(--block-border-radius);
                border-bottom-right-radius: var(--block-border-radius);
                display: flex;
                align-items: center;
                justify-content: center;

                .iconbutton {
                    opacity: 0.7;
                    font-size: 45px;
                    margin: -30px 0 0 0;
                }
            }
        }

        .connstatus-overlay {
            position: absolute;
            top: var(--header-height);
            left: 2px;
            right: 2px;
            background-color: rgba(0, 0, 0, 0.3);
            z-index: var(--zindex-block-mask-inner);
            display: flex;
            align-items: center;
            justify-content: flex-start;
            flex-direction: column;
            overflow: hidden;

            .connstatus-mainelem {
                display: flex;
                flex-direction: column;
                align-items: center;
                justify-content: center;
                padding: 20px;
                width: 100%;
                background-color: rgba(60, 60, 60, 0.65);
                backdrop-filter: blur(3px);
                font: var(--base-font);
                color: var(--secondary-text-color);

                .connstatus-error {
                    color: var(--error-color);
                }

                .connstatus-actions {
                    margin-top: 10px;
                    display: flex;
                    gap: 5px;
                    flex-direction: row;
                    flex-wrap: wrap;
                }
            }
        }

        .block-mask {
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            border: 2px solid transparent;
            pointer-events: none;
            padding: 2px;
            border-radius: calc(var(--block-border-radius) + 2px);
            z-index: var(--zindex-block-mask-inner);

            &.show-block-mask {
                user-select: none;
                pointer-events: auto;
            }

            &.show-block-mask .block-mask-inner {
                margin-top: var(--header-height); // TODO fix this magic
                background-color: rgba(0, 0, 0, 0.5);
                height: calc(100% - var(--header-height));
                width: 100%;
                display: flex;
                align-items: center;
                justify-content: center;

                .bignum {
                    margin-top: -15%;
                    font-size: 60px;
                    font-weight: bold;
                    opacity: 0.7;
                }
            }
        }

        &.block-focused {
            .block-mask {
                border: 2px solid var(--accent-color);
            }

            &.block-no-highlight,
            &.block-preview {
                .block-mask {
                    border: 2px solid rgba(255, 255, 255, 0.1);
                }
            }
        }
    }
}