/** * CSS Variables. To use in your web application, add `cssRootVars` to the class list for your app's * root node, typically ``. * * The fonts used attempt to default to system fonts as described here: * https://css-tricks.com/snippets/css/system-font-stack/ * */ import {createPausableObs, PausableObservable} from 'app/client/lib/pausableObs'; import {getStorage} from 'app/client/lib/storage'; import {urlState} from 'app/client/models/gristUrlState'; import {getTheme, ProductFlavor} from 'app/client/ui/CustomThemes'; import {Theme, ThemeAppearance} from 'app/common/ThemePrefs'; import {dom, DomElementMethod, makeTestId, Observable, styled, TestId} from 'grainjs'; import debounce = require('lodash/debounce'); import values = require('lodash/values'); const VAR_PREFIX = 'grist'; class CustomProp { constructor(public name: string, public value?: string, public fallback?: string | CustomProp) { } public decl(): string | undefined { if (this.value === undefined) { return undefined; } return `--${VAR_PREFIX}-${this.name}: ${this.value};`; } public toString(): string { let value = `--${VAR_PREFIX}-${this.name}`; if (this.fallback) { value += `, ${this.fallback}`; } return `var(${value})`; } } /** * Theme-agnostic color properties. * * These are appropriate for UI elements whose color should not change based on the active * theme. Generally, you should instead use the properties defined in `theme`, which will change * based on the active theme. */ export const colors = { lightGrey: new CustomProp('color-light-grey', '#F7F7F7'), mediumGrey: new CustomProp('color-medium-grey', 'rgba(217,217,217,0.6)'), mediumGreyOpaque: new CustomProp('color-medium-grey-opaque', '#E8E8E8'), darkGrey: new CustomProp('color-dark-grey', '#D9D9D9'), light: new CustomProp('color-light', '#FFFFFF'), dark: new CustomProp('color-dark', '#262633'), darkText: new CustomProp('color-dark-text', '#494949'), darkBg: new CustomProp('color-dark-bg', '#262633'), slate: new CustomProp('color-slate', '#929299'), lightGreen: new CustomProp('color-light-green', '#16B378'), darkGreen: new CustomProp('color-dark-green', '#009058'), darkerGreen: new CustomProp('color-darker-green', '#007548'), lighterGreen: new CustomProp('color-lighter-green', '#b1ffe2'), lighterBlue: new CustomProp('color-lighter-blue', '#87b2f9'), lightBlue: new CustomProp('color-light-blue', '#3B82F6'), orange: new CustomProp('color-orange', '#F9AE41'), cursor: new CustomProp('color-cursor', '#16B378'), selection: new CustomProp('color-selection', 'rgba(22,179,120,0.15)'), selectionOpaque: new CustomProp('color-selection-opaque', '#DCF4EB'), selectionDarkerOpaque: new CustomProp('color-selection-darker-opaque', '#d6eee5'), inactiveCursor: new CustomProp('color-inactive-cursor', '#A2E1C9'), hover: new CustomProp('color-hover', '#bfbfbf'), error: new CustomProp('color-error', '#D0021B'), warning: new CustomProp('color-warning', '#F9AE41'), warningBg: new CustomProp('color-warning-bg', '#dd962c'), backdrop: new CustomProp('color-backdrop', 'rgba(38,38,51,0.9)') }; export const vars = { /* Fonts */ fontFamily: new CustomProp('font-family', `-apple-system,BlinkMacSystemFont,Segoe UI, Helvetica,Arial,sans-serif,Apple Color Emoji,Segoe UI Emoji,Segoe UI Symbol`), // This is more monospace and looks better for data that should often align (e.g. to have 00000 // take similar space to 11111). This is the main font for user data. fontFamilyData: new CustomProp('font-family-data', `Helvetica,Arial,sans-serif,Apple Color Emoji,Segoe UI Emoji,Segoe UI Symbol`), /* Font sizes */ xxsmallFontSize: new CustomProp('xx-font-size', '8px'), xsmallFontSize: new CustomProp('x-small-font-size', '10px'), smallFontSize: new CustomProp('small-font-size', '11px'), mediumFontSize: new CustomProp('medium-font-size', '13px'), introFontSize: new CustomProp('intro-font-size', '14px'), // feels friendlier largeFontSize: new CustomProp('large-font-size', '16px'), xlargeFontSize: new CustomProp('x-large-font-size', '18px'), xxlargeFontSize: new CustomProp('xx-large-font-size', '20px'), xxxlargeFontSize: new CustomProp('xxx-large-font-size', '22px'), /* Controls size and space */ controlFontSize: new CustomProp('control-font-size', '12px'), smallControlFontSize: new CustomProp('small-control-font-size', '10px'), bigControlFontSize: new CustomProp('big-control-font-size', '13px'), headerControlFontSize: new CustomProp('header-control-font-size', '22px'), bigControlTextWeight: new CustomProp('big-text-weight', '500'), headerControlTextWeight: new CustomProp('header-text-weight', '600'), /* Labels */ labelTextSize: new CustomProp('label-text-size', 'medium'), labelTextBg: new CustomProp('label-text-bg', '#FFFFFF'), labelActiveBg: new CustomProp('label-active-bg', '#F0F0F0'), controlMargin: new CustomProp('normal-margin', '2px'), controlPadding: new CustomProp('normal-padding', '3px 5px'), tightPadding: new CustomProp('tight-padding', '1px 2px'), loosePadding: new CustomProp('loose-padding', '5px 15px'), /* Control colors and borders */ primaryBg: new CustomProp('primary-fg', '#16B378'), primaryBgHover: new CustomProp('primary-fg-hover', '#009058'), primaryFg: new CustomProp('primary-bg', '#ffffff'), controlBg: new CustomProp('control-bg', '#ffffff'), controlFg: new CustomProp('control-fg', '#16B378'), controlFgHover: new CustomProp('primary-fg-hover', '#009058'), controlBorder: new CustomProp('control-border', '1px solid #11B683'), controlBorderRadius: new CustomProp('border-radius', '4px'), logoBg: new CustomProp('logo-bg', '#040404'), logoSize: new CustomProp('logo-size', '22px 22px'), toastBg: new CustomProp('toast-bg', '#040404'), /* Z indexes */ menuZIndex: new CustomProp('menu-z-index', '999'), modalZIndex: new CustomProp('modal-z-index', '999'), onboardingBackdropZIndex: new CustomProp('onboarding-backdrop-z-index', '999'), onboardingPopupZIndex: new CustomProp('onboarding-popup-z-index', '1000'), floatingPopupZIndex: new CustomProp('floating-popup-z-index', '1002'), tutorialModalZIndex: new CustomProp('tutorial-modal-z-index', '1003'), notificationZIndex: new CustomProp('notification-z-index', '1100'), browserCheckZIndex: new CustomProp('browser-check-z-index', '5000'), tooltipZIndex: new CustomProp('tooltip-z-index', '5000'), // TODO: Add properties for remaining hard-coded z-indexes. }; /** * Theme-related color properties. * * Unlike `colors`, these properties don't define any values as they aren't known ahead of time. * Instead, when the application loads, CSS variables mapped to these properties are attached to * the document based on the user's theme preferences. * * In the case that CSS variables aren't attached to the document, their fallback values will be * used. This ensures that styles are still applied even when there's trouble fetching preferences, * and also serves as a method of maintaining backwards compatibility with custom CSS rules that * use legacy variable names (prefixed with `grist-color-`). */ export const theme = { /* Text */ text: new CustomProp('theme-text', undefined, colors.dark), lightText: new CustomProp('theme-text-light', undefined, colors.slate), darkText: new CustomProp('theme-text-dark', undefined, 'black'), errorText: new CustomProp('theme-text-error', undefined, colors.error), dangerText: new CustomProp('theme-text-danger', undefined, '#FFA500'), disabledText: new CustomProp('theme-text-disabled', undefined, colors.slate), /* Page */ pageBg: new CustomProp('theme-page-bg', undefined, colors.lightGrey), pageBackdrop: new CustomProp('theme-page-backdrop', undefined, 'grey'), /* Page Panels */ mainPanelBg: new CustomProp('theme-page-panels-main-panel-bg', undefined, 'white'), leftPanelBg: new CustomProp('theme-page-panels-left-panel-bg', undefined, colors.lightGrey), rightPanelBg: new CustomProp('theme-page-panels-right-panel-bg', undefined, colors.lightGrey), topHeaderBg: new CustomProp('theme-page-panels-top-header-bg', undefined, 'white'), bottomFooterBg: new CustomProp('theme-page-panels-bottom-footer-bg', undefined, 'white'), pagePanelsBorder: new CustomProp('theme-page-panels-border', undefined, colors.mediumGrey), pagePanelsBorderResizing: new CustomProp('theme-page-panels-border-resizing', undefined, colors.lightGreen), sidePanelOpenerFg: new CustomProp('theme-page-panels-side-panel-opener-fg', undefined, colors.slate), sidePanelOpenerActiveFg: new CustomProp('theme-page-panels-side-panel-opener-active-fg', undefined, 'white'), sidePanelOpenerActiveBg: new CustomProp('theme-page-panels-side-panel-opener-active-bg', undefined, colors.lightGreen), /* Add New */ addNewCircleFg: new CustomProp('theme-add-new-circle-fg', undefined, colors.light), addNewCircleBg: new CustomProp('theme-add-new-circle-bg', undefined, colors.darkGreen), addNewCircleHoverBg: new CustomProp('theme-add-new-circle-hover-bg', undefined, colors.darkerGreen), addNewCircleSmallFg: new CustomProp('theme-add-new-circle-small-fg', undefined, colors.light), addNewCircleSmallBg: new CustomProp('theme-add-new-circle-small-bg', undefined, colors.lightGreen), addNewCircleSmallHoverBg: new CustomProp('theme-add-new-circle-small-hover-bg', undefined, colors.darkGreen), /* Top Bar */ topBarButtonPrimaryFg: new CustomProp('theme-top-bar-button-primary-fg', undefined, colors.lightGreen), topBarButtonSecondaryFg: new CustomProp('theme-top-bar-button-secondary-fg', undefined, colors.slate), topBarButtonDisabledFg: new CustomProp('theme-top-bar-button-disabled-fg', undefined, colors.darkGrey), topBarButtonErrorFg: new CustomProp('theme-top-bar-button-error-fg', undefined, colors.error), /* Notifications */ notificationsPanelHeaderBg: new CustomProp('theme-notifications-panel-header-bg', undefined, colors.lightGrey), notificationsPanelBodyBg: new CustomProp('theme-notifications-panel-body-bg', undefined, 'white'), notificationsPanelBorder: new CustomProp('theme-notifications-panel-border', undefined, colors.darkGrey), /* Toasts */ toastText: new CustomProp('theme-toast-text', undefined, colors.light), toastLightText: new CustomProp('theme-toast-text-light', undefined, colors.slate), toastBg: new CustomProp('theme-toast-bg', undefined, vars.toastBg), toastMemoText: new CustomProp('theme-toast-memo-text', undefined, colors.light), toastMemoBg: new CustomProp('theme-toast-memo-bg', undefined, colors.dark), toastErrorIcon: new CustomProp('theme-toast-error-icon', undefined, colors.error), toastErrorBg: new CustomProp('theme-toast-error-bg', undefined, colors.error), toastSuccessIcon: new CustomProp('theme-toast-success-icon', undefined, colors.darkGreen), toastSuccessBg: new CustomProp('theme-toast-success-bg', undefined, colors.darkGreen), toastWarningIcon: new CustomProp('theme-toast-warning-icon', undefined, colors.warning), toastWarningBg: new CustomProp('theme-toast-warning-bg', undefined, colors.warningBg), toastInfoIcon: new CustomProp('theme-toast-info-icon', undefined, colors.lightBlue), toastInfoBg: new CustomProp('theme-toast-info-bg', undefined, colors.lightBlue), toastControlFg: new CustomProp('theme-toast-control-fg', undefined, colors.lightGreen), toastInfoControlFg: new CustomProp('theme-toast-control-info-fg', undefined, colors.lighterBlue), /* Tooltips */ tooltipFg: new CustomProp('theme-tooltip-fg', undefined, 'white'), tooltipBg: new CustomProp('theme-tooltip-bg', undefined, 'rgba(0, 0, 0, 0.75)'), tooltipIcon: new CustomProp('theme-tooltip-icon', undefined, colors.slate), tooltipCloseButtonFg: new CustomProp('theme-tooltip-close-button-fg', undefined, 'white'), tooltipCloseButtonHoverFg: new CustomProp('theme-tooltip-close-button-hover-fg', undefined, 'black'), tooltipCloseButtonHoverBg: new CustomProp('theme-tooltip-close-button-hover-bg', undefined, 'white'), tooltipPopupHeaderFg: new CustomProp('theme-tooltip-popup-header-fg', undefined, colors.light), tooltipPopupHeaderBg: new CustomProp('theme-tooltip-popup-header-bg', undefined, colors.lightGreen), /* Modals */ modalBg: new CustomProp('theme-modal-bg', undefined, 'white'), modalBackdrop: new CustomProp('theme-modal-backdrop', undefined, colors.backdrop), modalBorder: new CustomProp('theme-modal-border', undefined, colors.mediumGreyOpaque), modalBorderDark: new CustomProp('theme-modal-border-dark', undefined, colors.darkGrey), modalBorderHover: new CustomProp('theme-modal-border-hover', undefined, colors.slate), modalInnerShadow: new CustomProp('theme-modal-shadow-inner', undefined, 'rgba(31, 37, 50, 0.31)'), modalOuterShadow: new CustomProp('theme-modal-shadow-outer', undefined, 'rgba(76, 86, 103, 0.24)'), modalCloseButtonFg: new CustomProp('theme-modal-close-button-fg', undefined, colors.slate), modalBackdropCloseButtonFg: new CustomProp('theme-modal-backdrop-close-button-fg', undefined, vars.primaryBg), modalBackdropCloseButtonHoverFg: new CustomProp('theme-modal-backdrop-close-button-hover-fg', undefined, colors.lighterGreen), /* Popups */ popupBg: new CustomProp('theme-popup-bg', undefined, 'white'), popupInnerShadow: new CustomProp('theme-popup-shadow-inner', undefined, 'rgba(31, 37, 50, 0.31)'), popupOuterShadow: new CustomProp('theme-popup-shadow-outer', undefined, 'rgba(76, 86, 103, 0.24)'), popupCloseButtonFg: new CustomProp('theme-popup-close-button-fg', undefined, colors.slate), /* Prompts */ promptFg: new CustomProp('theme-prompt-fg', undefined, '#606060'), /* Progress Bars */ progressBarFg: new CustomProp('theme-progress-bar-fg', undefined, colors.lightGreen), progressBarErrorFg: new CustomProp('theme-progress-bar-error-fg', undefined, colors.error), progressBarBg: new CustomProp('theme-progress-bar-bg', undefined, colors.darkGrey), /* Links */ link: new CustomProp('theme-link', undefined, colors.lightGreen), linkHover: new CustomProp('theme-link-hover', undefined, colors.lightGreen), /* Hover */ hover: new CustomProp('theme-hover', undefined, colors.mediumGrey), lightHover: new CustomProp('theme-hover-light', undefined, colors.lightGrey), /* Cell Editor */ cellEditorFg: new CustomProp('theme-cell-editor-fg', undefined, colors.dark), cellEditorBg: new CustomProp('theme-cell-editor-bg', undefined, colors.light), /* Cursor */ cursor: new CustomProp('theme-cursor', undefined, colors.cursor), cursorInactive: new CustomProp('theme-cursor-inactive', undefined, colors.inactiveCursor), cursorReadonly: new CustomProp('theme-cursor-readonly', undefined, colors.slate), /* Tables */ tableHeaderFg: new CustomProp('theme-table-header-fg', undefined, 'unset'), tableHeaderSelectedFg: new CustomProp('theme-table-header-selected-fg', undefined, 'unset'), tableHeaderBg: new CustomProp('theme-table-header-bg', undefined, colors.lightGrey), tableHeaderSelectedBg: new CustomProp('theme-table-header-selected-bg', undefined, colors.mediumGreyOpaque), tableHeaderBorder: new CustomProp('theme-table-header-border', undefined, 'lightgray'), tableHeaderBorderDark: new CustomProp('theme-table-header-border-dark', undefined, colors.darkGrey), tableBodyBg: new CustomProp('theme-table-body-bg', undefined, 'white'), tableBodyBorder: new CustomProp('theme-table-body-border', undefined, colors.darkGrey), tableAddNewBg: new CustomProp('theme-table-add-new-bg', undefined, 'inherit'), tableScrollShadow: new CustomProp('theme-table-scroll-shadow', undefined, '#444444'), tableFrozenColumnsBorder: new CustomProp('theme-table-frozen-columns-border', undefined, '#999999'), tableDragDropIndicator: new CustomProp('theme-table-drag-drop-indicator', undefined, 'gray'), tableDragDropShadow: new CustomProp('theme-table-drag-drop-shadow', undefined, '#F0F0F0'), /* Cards */ cardCompactWidgetBg: new CustomProp('theme-card-compact-widget-bg', undefined, colors.mediumGrey), cardCompactRecordBg: new CustomProp('theme-card-compact-record-bg', undefined, 'white'), cardBlocksBg: new CustomProp('theme-card-blocks-bg', undefined, colors.mediumGrey), cardFormLabel: new CustomProp('theme-card-form-label', undefined, colors.slate), cardCompactLabel: new CustomProp('theme-card-compact-label', undefined, colors.slate), cardBlocksLabel: new CustomProp('theme-card-blocks-label', undefined, colors.slate), cardFormBorder: new CustomProp('theme-card-form-border', undefined, 'lightgrey'), cardCompactBorder: new CustomProp('theme-card-compact-border', undefined, colors.darkGrey), cardEditingLayoutBg: new CustomProp('theme-card-editing-layout-bg', undefined, 'rgba(192, 192, 192, 0.2)'), cardEditingLayoutBorder: new CustomProp('theme-card-editing-layout-border', undefined, colors.darkGrey), /* Card Lists */ cardListFormBorder: new CustomProp('theme-card-list-form-border', undefined, colors.darkGrey), cardListBlocksBorder: new CustomProp('theme-card-list-blocks-border', undefined, colors.darkGrey), /* Selection */ selection: new CustomProp('theme-selection', undefined, colors.selection), selectionOpaqueFg: new CustomProp('theme-selection-opaque-fg', undefined, 'unset'), selectionOpaqueBg: new CustomProp('theme-selection-opaque-bg', undefined, colors.selectionOpaque), selectionOpaqueDarkBg: new CustomProp('theme-selection-opaque-dark-bg', undefined, colors.selectionDarkerOpaque), /* Widgets */ widgetBg: new CustomProp('theme-widget-bg', undefined, 'white'), widgetBorder: new CustomProp('theme-widget-border', undefined, colors.darkGrey), widgetActiveBorder: new CustomProp('theme-widget-active-border', undefined, colors.lightGreen), widgetInactiveStripesLight: new CustomProp('theme-widget-inactive-stripes-light', undefined, colors.lightGrey), widgetInactiveStripesDark: new CustomProp('theme-widget-inactive-stripes-dark', undefined, colors.mediumGreyOpaque), /* Pinned Docs */ pinnedDocFooterBg: new CustomProp('theme-pinned-doc-footer-bg', undefined, colors.light), pinnedDocBorder: new CustomProp('theme-pinned-doc-border', undefined, colors.mediumGrey), pinnedDocBorderHover: new CustomProp('theme-pinned-doc-border-hover', undefined, colors.slate), pinnedDocEditorBg: new CustomProp('theme-pinned-doc-editor-bg', undefined, colors.mediumGrey), /* Raw Data */ rawDataTableBorder: new CustomProp('theme-raw-data-table-border', undefined, colors.mediumGrey), rawDataTableBorderHover: new CustomProp('theme-raw-data-table-border-hover', undefined, colors.slate), /* Controls */ controlFg: new CustomProp('theme-control-fg', undefined, vars.controlFg), controlPrimaryFg: new CustomProp('theme-control-primary-fg', undefined, vars.primaryFg), controlPrimaryBg: new CustomProp('theme-control-primary-bg', undefined, vars.primaryBg), controlSecondaryFg: new CustomProp('theme-control-secondary-fg', undefined, colors.slate), controlHoverFg: new CustomProp('theme-control-hover-fg', undefined, vars.controlFgHover), controlPrimaryHoverBg: new CustomProp('theme-control-primary-hover-bg', undefined, vars.primaryBgHover), controlSecondaryHoverFg: new CustomProp('theme-control-secondary-hover-fg', undefined, colors.dark), controlSecondaryHoverBg: new CustomProp('theme-control-secondary-hover-bg', undefined, colors.darkGrey), controlDisabledFg: new CustomProp('theme-control-disabled-fg', undefined, colors.light), controlDisabledBg: new CustomProp('theme-control-disabled-bg', undefined, colors.slate), controlPrimaryDisabled: new CustomProp('theme-control-primary-disabled', undefined, colors.inactiveCursor), controlBorder: new CustomProp('theme-control-border', undefined, vars.controlBorder), /* Checkboxes */ checkboxBg: new CustomProp('theme-checkbox-bg', undefined, colors.light), checkboxDisabledBg: new CustomProp('theme-checkbox-disabled-bg', undefined, colors.darkGrey), checkboxBorder: new CustomProp('theme-checkbox-border', undefined, colors.darkGrey), checkboxBorderHover: new CustomProp('theme-checkbox-border-hover', undefined, colors.hover), /* Move Docs */ moveDocsSelectedFg: new CustomProp('theme-move-docs-selected-fg', undefined, 'white'), moveDocsSelectedBg: new CustomProp('theme-move-docs-selected-bg', undefined, colors.lightGreen), moveDocsDisabledFg: new CustomProp('theme-move-docs-disabled-bg', undefined, colors.darkGrey), /* Filter Bar */ filterBarButtonSavedFg: new CustomProp('theme-filter-bar-button-saved-fg', undefined, colors.light), filterBarButtonSavedBg: new CustomProp('theme-filter-bar-button-saved-bg', undefined, colors.slate), filterBarButtonSavedHoverBg: new CustomProp('theme-filter-bar-button-saved-hover-bg', undefined, colors.darkGrey), /* Icons */ iconDisabled: new CustomProp('theme-icon-disabled', undefined, colors.slate), iconError: new CustomProp('theme-icon-error', undefined, colors.error), /* Icon Buttons */ iconButtonFg: new CustomProp('theme-icon-button-fg', undefined, colors.light), iconButtonPrimaryBg: new CustomProp('theme-icon-button-primary-bg', undefined, colors.lightGreen), iconButtonPrimaryHoverBg: new CustomProp('theme-icon-button-primary-hover-bg', undefined, colors.darkGreen), iconButtonSecondaryBg: new CustomProp('theme-icon-button-secondary-bg', undefined, colors.darkGrey), iconButtonSecondaryHoverBg: new CustomProp('theme-icon-button-secondary-hover-bg', undefined, colors.slate), /* Left Panel */ pageHoverBg: new CustomProp('theme-left-panel-page-hover-bg', undefined, colors.mediumGrey), activePageFg: new CustomProp('theme-left-panel-active-page-fg', undefined, 'white'), activePageBg: new CustomProp('theme-left-panel-active-page-bg', undefined, colors.darkBg), disabledPageFg: new CustomProp('theme-left-panel-disabled-page-fg', undefined, colors.darkGrey), pageOptionsFg: new CustomProp('theme-left-panel-page-options-bg', undefined, colors.slate), pageOptionsHoverFg: new CustomProp('theme-left-panel-page-options-hover-fg', undefined, 'white'), pageOptionsHoverBg: new CustomProp('theme-left-panel-page-options-hover-bg', undefined, colors.darkGrey), pageOptionsSelectedHoverBg: new CustomProp('theme-left-panel-page-options-selected-hover-bg', undefined, colors.slate), pageInitialsFg: new CustomProp('theme-left-panel-page-initials-fg', undefined, 'white'), pageInitialsBg: new CustomProp('theme-left-panel-page-initials-bg', undefined, colors.slate), pageInitialsEmojiBg: new CustomProp('theme-left-panel-page-emoji-fg', undefined, 'white'), pageInitialsEmojiOutline: new CustomProp('theme-left-panel-page-emoji-outline', undefined, colors.darkGrey), /* Right Panel */ rightPanelTabFg: new CustomProp('theme-right-panel-tab-fg', undefined, colors.dark), rightPanelTabBg: new CustomProp('theme-right-panel-tab-bg', undefined, colors.lightGrey), rightPanelTabIcon: new CustomProp('theme-right-panel-tab-icon', undefined, colors.slate), rightPanelTabIconHover: new CustomProp('theme-right-panel-tab-icon-hover', undefined, colors.lightGreen), rightPanelTabHoverBg: new CustomProp('theme-right-panel-tab-hover-bg', undefined, colors.mediumGrey), rightPanelTabSelectedFg: new CustomProp('theme-right-panel-tab-selected-fg', undefined, colors.light), rightPanelTabSelectedBg: new CustomProp('theme-right-panel-tab-selected-bg', undefined, colors.lightGreen), rightPanelTabButtonHoverBg: new CustomProp('theme-right-panel-tab-button-hover-bg', undefined, colors.darkGreen), rightPanelSubtabFg: new CustomProp('theme-right-panel-subtab-fg', undefined, colors.lightGreen), rightPanelSubtabSelectedFg: new CustomProp('theme-right-panel-subtab-selected-fg', undefined, colors.dark), rightPanelSubtabSelectedUnderline: new CustomProp('theme-right-panel-subtab-selected-underline', undefined, colors.lightGreen), rightPanelSubtabHoverFg: new CustomProp('theme-right-panel-subtab-hover-fg', undefined, colors.darkGreen), rightPanelSubtabHoverUnderline: new CustomProp('theme-right-panel-subtab-hover-underline', undefined, colors.lightGreen), rightPanelDisabledOverlay: new CustomProp('theme-right-panel-disabled-overlay', undefined, 'white'), rightPanelToggleButtonEnabledFg: new CustomProp('theme-right-panel-toggle-button-enabled-fg', undefined, colors.light), rightPanelToggleButtonEnabledBg: new CustomProp('theme-right-panel-toggle-button-enabled-bg', undefined, colors.dark), rightPanelToggleButtonEnabledHoverFg: new CustomProp( 'theme-right-panel-toggle-button-enabled-hover-fg', undefined, colors.darkGrey), rightPanelToggleButtonDisabledFg: new CustomProp('theme-right-panel-toggle-button-disabled-fg', undefined, colors.light), rightPanelToggleButtonDisabledBg: new CustomProp('theme-right-panel-toggle-button-disabled-bg', undefined, colors.mediumGreyOpaque), rightPanelFieldSettingsBg: new CustomProp('theme-right-panel-field-settings-bg', undefined, colors.mediumGreyOpaque), rightPanelFieldSettingsButtonBg: new CustomProp('theme-right-panel-field-settings-button-bg', undefined, 'lightgrey'), /* Document History */ documentHistorySnapshotFg: new CustomProp('theme-document-history-snapshot-fg', undefined, colors.dark), documentHistorySnapshotSelectedFg: new CustomProp('theme-document-history-snapshot-selected-fg', undefined, colors.light), documentHistorySnapshotBg: new CustomProp('theme-document-history-snapshot-bg', undefined, 'white'), documentHistorySnapshotSelectedBg: new CustomProp('theme-document-history-snapshot-selected-bg', undefined, colors.dark), documentHistorySnapshotBorder: new CustomProp('theme-document-history-snapshot-border', undefined, colors.mediumGrey), documentHistoryActivityText: new CustomProp('theme-document-history-activity-text', undefined, 'unset'), documentHistoryActivityLightText: new CustomProp('theme-document-history-activity-text-light', undefined, '#333333'), /* Accents */ accentIcon: new CustomProp('theme-accent-icon', undefined, colors.lightGreen), accentBorder: new CustomProp('theme-accent-border', undefined, colors.lightGreen), accentText: new CustomProp('theme-accent-text', undefined, colors.lightGreen), /* Inputs */ inputFg: new CustomProp('theme-input-fg', undefined, 'black'), inputBg: new CustomProp('theme-input-bg', undefined, 'white'), inputDisabledFg: new CustomProp('theme-input-disabled-fg', undefined, colors.slate), inputDisabledBg: new CustomProp('theme-input-disabled-bg', undefined, colors.lightGrey), inputPlaceholderFg: new CustomProp('theme-input-placeholder-fg', undefined, '#757575'), inputBorder: new CustomProp('theme-input-border', undefined, colors.darkGrey), inputValid: new CustomProp('theme-input-valid', undefined, colors.lightGreen), inputInvalid: new CustomProp('theme-input-invalid', undefined, colors.error), inputFocus: new CustomProp('theme-input-focus', undefined, '#5E9ED6'), inputReadonlyBg: new CustomProp('theme-input-readonly-bg', undefined, colors.lightGrey), inputReadonlyBorder: new CustomProp('theme-input-readonly-border', undefined, colors.mediumGreyOpaque), /* Choice Entry */ choiceEntryBg: new CustomProp('theme-choice-entry-bg', undefined, 'white'), choiceEntryBorder: new CustomProp('theme-choice-entry-border', undefined, colors.darkGrey), choiceEntryBorderHover: new CustomProp('theme-choice-entry-border-hover', undefined, colors.hover), /* Select Buttons */ selectButtonFg: new CustomProp('theme-select-button-fg', undefined, colors.dark), selectButtonPlaceholderFg: new CustomProp('theme-select-button-placeholder-fg', undefined, colors.slate), selectButtonDisabledFg: new CustomProp('theme-select-button-disabled-fg', undefined, 'grey'), selectButtonBg: new CustomProp('theme-select-button-bg', undefined, 'white'), selectButtonBorder: new CustomProp('theme-select-button-border', undefined, colors.darkGrey), selectButtonBorderInvalid: new CustomProp('theme-select-button-border-invalid', undefined, colors.error), /* Menus */ menuText: new CustomProp('theme-menu-text', undefined, colors.slate), menuLightText: new CustomProp('theme-menu-light-text', undefined, colors.slate), menuBg: new CustomProp('theme-menu-bg', undefined, 'white'), menuSubheaderFg: new CustomProp('theme-menu-subheader-fg', undefined, 'unset'), menuBorder: new CustomProp('theme-menu-border', undefined, colors.mediumGreyOpaque), menuShadow: new CustomProp('theme-menu-shadow', undefined, 'rgba(38, 38, 51, 0.6)'), /* Menu Items */ menuItemFg: new CustomProp('theme-menu-item-fg', undefined, 'black'), menuItemSelectedFg: new CustomProp('theme-menu-item-selected-fg', undefined, colors.light), menuItemSelectedBg: new CustomProp('theme-menu-item-selected-bg', undefined, vars.primaryBg), menuItemDisabledFg: new CustomProp('theme-menu-item-disabled-fg', undefined, '#D9D9D9'), menuItemIconFg: new CustomProp('theme-menu-item-icon-fg', undefined, colors.slate), menuItemIconSelectedFg: new CustomProp('theme-menu-item-icon-selected-fg', undefined, 'white'), menuItemLinkFg: new CustomProp('theme-menu-item-link-fg', undefined, colors.lightGreen), menuItemLinkSelectedFg: new CustomProp('theme-menu-item-link-selected-fg', undefined, colors.darkGreen), menuItemLinkselectedBg: new CustomProp('theme-menu-item-link-selected-bg', undefined, colors.mediumGreyOpaque), /* Autocomplete */ autocompleteMatchText: new CustomProp('theme-autocomplete-match-text', undefined, colors.lightGreen), autocompleteSelectedMatchText: new CustomProp('theme-autocomplete-selected-match-text', undefined, colors.lighterGreen), autocompleteChoiceSelectedBg: new CustomProp('theme-autocomplete-item-selected-bg', undefined, colors.mediumGreyOpaque), /* Search */ searchBorder: new CustomProp('theme-search-border', undefined, 'grey'), searchPrevNextButtonFg: new CustomProp('theme-search-prev-next-button-fg', undefined, colors.slate), searchPrevNextButtonBg: new CustomProp('theme-search-prev-next-button-bg', undefined, colors.mediumGrey), /* Loaders */ loaderFg: new CustomProp('theme-loader-fg', undefined, colors.lightGreen), loaderBg: new CustomProp('theme-loader-bg', undefined, colors.darkGrey), /* Site Switcher */ siteSwitcherActiveFg: new CustomProp('theme-site-switcher-active-fg', undefined, colors.light), siteSwitcherActiveBg: new CustomProp('theme-site-switcher-active-bg', undefined, colors.dark), /* Doc Menu */ docMenuDocOptionsFg: new CustomProp('theme-doc-menu-doc-options-fg', undefined, colors.darkGrey), docMenuDocOptionsHoverFg: new CustomProp('theme-doc-menu-doc-options-hover-fg', undefined, colors.slate), docMenuDocOptionsHoverBg: new CustomProp('theme-doc-menu-doc-options-hover-bg', undefined, colors.darkGrey), /* Shortcut Keys */ shortcutKeyFg: new CustomProp('theme-shortcut-key-fg', undefined, 'black'), shortcutKeyPrimaryFg: new CustomProp('theme-shortcut-key-primary-fg', undefined, colors.darkGreen), shortcutKeySecondaryFg: new CustomProp('theme-shortcut-key-secondary-fg', undefined, colors.slate), shortcutKeyBg: new CustomProp('theme-shortcut-key-bg', undefined, 'white'), shortcutKeyBorder: new CustomProp('theme-shortcut-key-border', undefined, colors.slate), /* Breadcrumbs */ breadcrumbsTagFg: new CustomProp('theme-breadcrumbs-tag-fg', undefined, 'white'), breadcrumbsTagBg: new CustomProp('theme-breadcrumbs-tag-bg', undefined, colors.slate), breadcrumbsTagAlertBg: new CustomProp('theme-breadcrumbs-tag-alert-fg', undefined, colors.error), /* Page Widget Picker */ widgetPickerPrimaryBg: new CustomProp('theme-widget-picker-primary-bg', undefined, 'white'), widgetPickerSecondaryBg: new CustomProp('theme-widget-picker-secondary-bg', undefined, colors.lightGrey), widgetPickerItemFg: new CustomProp('theme-widget-picker-item-fg', undefined, 'unset'), widgetPickerItemSelectedBg: new CustomProp('theme-widget-picker-item-selected-bg', undefined, colors.mediumGrey), widgetPickerItemDisabledBg: new CustomProp('theme-widget-picker-item-disabled-bg', undefined, colors.mediumGrey), widgetPickerIcon: new CustomProp('theme-widget-picker-icon', undefined, colors.slate), widgetPickerPrimaryIcon: new CustomProp('theme-widget-picker-primary-icon', undefined, colors.lightGreen), widgetPickerSummaryIcon: new CustomProp('theme-widget-picker-summary-icon', undefined, colors.darkGreen), widgetPickerBorder: new CustomProp('theme-widget-picker-border', undefined, colors.mediumGrey), widgetPickerShadow: new CustomProp('theme-widget-picker-shadow', undefined, 'rgba(38,38,51,0.20)'), /* Code View */ codeViewText: new CustomProp('theme-code-view-text', undefined, '#444'), codeViewKeyword: new CustomProp('theme-code-view-keyword', undefined, '#444'), codeViewComment: new CustomProp('theme-code-view-comment', undefined, '#888888'), codeViewMeta: new CustomProp('theme-code-view-meta', undefined, '#1F7199'), codeViewTitle: new CustomProp('theme-code-view-title', undefined, '#880000'), codeViewParams: new CustomProp('theme-code-view-params', undefined, '#444'), codeViewString: new CustomProp('theme-code-view-string', undefined, '#880000'), codeViewNumber: new CustomProp('theme-code-view-number', undefined, '#880000'), codeViewBuiltin: new CustomProp('theme-code-view-builtin', undefined, '#397300'), codeViewLiteral: new CustomProp('theme-code-view-literal', undefined, '#78A960'), /* Importer */ importerTableInfoBorder: new CustomProp('theme-importer-table-info-border', undefined, colors.darkGrey), importerPreviewBorder: new CustomProp('theme-importer-preview-border', undefined, colors.darkGrey), importerSkippedTableOverlay: new CustomProp('theme-importer-skipped-table-overlay', undefined, colors.mediumGrey), importerMatchIcon: new CustomProp('theme-importer-match-icon', undefined, colors.darkGrey), /* Menu Toggles */ menuToggleFg: new CustomProp('theme-menu-toggle-fg', undefined, colors.slate), menuToggleHoverFg: new CustomProp('theme-menu-toggle-hover-fg', undefined, colors.darkGreen), menuToggleActiveFg: new CustomProp('theme-menu-toggle-active-fg', undefined, colors.darkerGreen), menuToggleBg: new CustomProp('theme-menu-toggle-bg', undefined, 'white'), menuToggleBorder: new CustomProp('theme-menu-toggle-border', undefined, colors.slate), /* Info Button */ infoButtonFg: new CustomProp('theme-info-button-fg', undefined, "#8F8F8F"), infoButtonHoverFg: new CustomProp('theme-info-button-hover-fg', undefined, "#707070"), infoButtonActiveFg: new CustomProp('theme-info-button-active-fg', undefined, "#5C5C5C"), /* Button Groups */ buttonGroupFg: new CustomProp('theme-button-group-fg', undefined, colors.dark), buttonGroupLightFg: new CustomProp('theme-button-group-light-fg', undefined, colors.slate), buttonGroupBg: new CustomProp('theme-button-group-bg', undefined, 'unset'), buttonGroupIcon: new CustomProp('theme-button-group-icon', undefined, colors.slate), buttonGroupBorder: new CustomProp('theme-button-group-border', undefined, colors.darkGrey), buttonGroupBorderHover: new CustomProp('theme-button-group-border-hover', undefined, colors.hover), buttonGroupSelectedFg: new CustomProp('theme-button-group-selected-fg', undefined, colors.light), buttonGroupLightSelectedFg: new CustomProp('theme-button-group-light-selected-fg', undefined, colors.lightGreen), buttonGroupSelectedBg: new CustomProp('theme-button-group-selected-bg', undefined, colors.dark), buttonGroupSelectedBorder: new CustomProp('theme-button-group-selected-border', undefined, colors.dark), /* Access Rules */ accessRulesTableHeaderFg: new CustomProp('theme-access-rules-table-header-fg', undefined, colors.dark), accessRulesTableHeaderBg: new CustomProp('theme-access-rules-table-header-bg', undefined, colors.mediumGrey), accessRulesTableBodyFg: new CustomProp('theme-access-rules-table-body-fg', undefined, colors.dark), accessRulesTableBorder: new CustomProp('theme-access-rules-table-border', undefined, colors.slate), accessRulesColumnListBorder: new CustomProp('theme-access-rules-column-list-border', undefined, colors.darkGrey), accessRulesColumnItemFg: new CustomProp('theme-access-rules-column-item-fg', undefined, colors.dark), accessRulesColumnItemBg: new CustomProp('theme-access-rules-column-item-bg', undefined, colors.mediumGreyOpaque), accessRulesColumnItemIconFg: new CustomProp('theme-access-rules-column-item-icon-fg', undefined, colors.slate), accessRulesColumnItemIconHoverFg: new CustomProp('theme-access-rules-column-item-icon-hover-fg', undefined, colors.light), accessRulesColumnItemIconHoverBg: new CustomProp('theme-access-rules-column-item-icon-hover-bg', undefined, colors.slate), accessRulesFormulaEditorBg: new CustomProp('theme-access-rules-formula-editor-bg', undefined, 'white'), accessRulesFormulaEditorBorderHover: new CustomProp( 'theme-access-rules-formula-editor-border-hover', undefined, colors.darkGrey), accessRulesFormulaEditorBgDisabled: new CustomProp( 'theme-access-rules-formula-editor-bg-disabled', undefined, colors.mediumGreyOpaque), accessRulesFormulaEditorFocus: new CustomProp('theme-access-rules-formula-editor-focus', undefined, colors.cursor), /* Cells */ cellFg: new CustomProp('theme-cell-fg', undefined, 'unset'), cellBg: new CustomProp('theme-cell-bg', undefined, '#FFFFFF00'), cellZebraBg: new CustomProp('theme-cell-zebra-bg', undefined, '#F8F8F8'), /* Formula Editor */ formulaEditorBg: new CustomProp('theme-formula-editor-bg', undefined, 'white'), /* Charts */ chartFg: new CustomProp('theme-chart-fg', undefined, '#444'), chartBg: new CustomProp('theme-chart-bg', undefined, '#fff'), chartLegendBg: new CustomProp('theme-chart-legend-bg', undefined, '#FFFFFF80'), chartXAxis: new CustomProp('theme-chart-x-axis', undefined, '#444'), chartYAxis: new CustomProp('theme-chart-y-axis', undefined, '#444'), /* Comments */ commentsPopupHeaderBg: new CustomProp('theme-comments-popup-header-bg', undefined, colors.lightGrey), commentsPopupBodyBg: new CustomProp('theme-comments-popup-body-bg', undefined, 'white'), commentsPopupBorder: new CustomProp('theme-comments-popup-border', undefined, colors.darkGrey), commentsUserNameFg: new CustomProp('theme-comments-user-name-fg', undefined, colors.darkText), commentsPanelTopicBg: new CustomProp('theme-comments-panel-topic-bg', undefined, 'white'), commentsPanelTopicBorder: new CustomProp('theme-comments-panel-topic-border', undefined, '#ccc'), commentsPanelResolvedTopicBg: new CustomProp('theme-comments-panel-resolved-topic-bg', undefined, vars.labelActiveBg), /* Date Picker */ datePickerSelectedFg: new CustomProp('theme-date-picker-selected-fg', undefined, colors.light), datePickerSelectedBg: new CustomProp('theme-date-picker-selected-bg', undefined, '#286090'), datePickerSelectedBgHover: new CustomProp('theme-date-picker-selected-bg-hover', undefined, '#204d74'), datePickerTodayFg: new CustomProp('theme-date-picker-today-fg', undefined, colors.light), datePickerTodayBg: new CustomProp('theme-date-picker-today-bg', undefined, colors.lightGreen), datePickerTodayBgHover: new CustomProp('theme-date-picker-today-bg-hover', undefined, colors.darkGreen), datePickerRangeStartEndBg: new CustomProp('theme-date-picker-range-start-end-bg', undefined, '#777'), datePickerRangeStartEndBgHover: new CustomProp('theme-date-picker-range-start-end-bg-hover', undefined, '#5E5E5E'), datePickerRangeBg: new CustomProp('theme-date-picker-range-bg', undefined, colors.mediumGreyOpaque), datePickerRangeBgHover: new CustomProp('theme-date-picker-range-bg-hover', undefined, colors.darkGrey), /* Tutorials */ tutorialsPopupBorder: new CustomProp('theme-tutorials-popup-border', undefined, colors.darkGrey), tutorialsPopupHeaderFg: new CustomProp('theme-tutorials-popup-header-fg', undefined, colors.lightGreen), tutorialsPopupBoxBg: new CustomProp('theme-tutorials-popup-box-bg', undefined, '#F5F5F5'), /* Ace Autocomplete */ aceAutocompletePrimaryFg: new CustomProp('theme-ace-autocomplete-primary-fg', undefined, '#444'), aceAutocompleteSecondaryFg: new CustomProp('theme-ace-autocomplete-secondary-fg', undefined, '#8f8f8f'), aceAutocompleteHighlightedFg: new CustomProp('theme-ace-autocomplete-highlighted-fg', undefined, '#000'), aceAutocompleteBg: new CustomProp('theme-ace-autocomplete-bg', undefined, '#FBFBFB'), aceAutocompleteBorder: new CustomProp('theme-ace-autocomplete-border', undefined, 'lightgray'), aceAutocompleteLink: new CustomProp('theme-ace-autocomplete-link', undefined, colors.lightGreen), aceAutocompleteLinkHighlighted: new CustomProp('theme-ace-autocomplete-link-highlighted', undefined, colors.darkGreen), aceAutocompleteActiveLineBg: new CustomProp('theme-ace-autocomplete-active-line-bg', undefined, '#CAD6FA'), aceAutocompleteLineBorderHover: new CustomProp('theme-ace-autocomplete-line-border-hover', undefined, '#abbffe'), aceAutocompleteLineBgHover: new CustomProp('theme-ace-autocomplete-line-bg-hover', undefined, 'rgba(233,233,253,0.4)'), /* Color Select */ colorSelectFg: new CustomProp('theme-color-select-fg', undefined, colors.dark), colorSelectBg: new CustomProp('theme-color-select-bg', undefined, 'white'), colorSelectShadow: new CustomProp('theme-color-select-shadow', undefined, 'rgba(38,38,51,0.6)'), colorSelectFontOptionsBorder: new CustomProp('theme-color-select-font-options-border', undefined, colors.darkGrey), colorSelectFontOptionFg: new CustomProp('theme-color-select-font-option-fg', undefined, colors.dark), colorSelectFontOptionBg: new CustomProp('theme-color-select-font-option-bg', undefined, colors.light), colorSelectFontOptionBgHover: new CustomProp('theme-color-select-font-option-bg-hover', undefined, colors.lightGrey), colorSelectFontOptionFgSelected: new CustomProp('theme-color-select-font-option-selected-fg', undefined, colors.light), colorSelectFontOptionBgSelected: new CustomProp('theme-color-select-font-option-selected-bg', undefined, colors.dark), colorSelectColorSquareBorder: new CustomProp('theme-color-select-color-square-border', undefined, '#D9D9D9'), colorSelectColorSquareBorderEmpty: new CustomProp('theme-color-select-color-square-border-empty', undefined, colors.dark), colorSelectInputFg: new CustomProp('theme-color-select-input-fg', undefined, colors.slate), colorSelectInputBg: new CustomProp('theme-color-select-input-bg', undefined, 'white'), colorSelectInputBorder: new CustomProp('theme-color-select-input-border', undefined, colors.darkGrey), /* Highlighted Code */ highlightedCodeBlockBg: new CustomProp('theme-highlighted-code-block-bg', undefined, colors.light), highlightedCodeBlockBgDisabled: new CustomProp('theme-highlighted-code-block-bg-disabled', undefined, colors.mediumGreyOpaque), highlightedCodeFg: new CustomProp('theme-highlighted-code-fg', undefined, colors.slate), highlightedCodeBorder: new CustomProp('theme-highlighted-code-border', undefined, colors.darkGrey), highlightedCodeBgDisabled: new CustomProp('theme-highlighted-code-bg-disabled', undefined, colors.mediumGreyOpaque), /* Login Page */ loginPageBg: new CustomProp('theme-login-page-bg', undefined, 'white'), loginPageBackdrop: new CustomProp('theme-login-page-backdrop', undefined, '#F5F8FA'), loginPageLine: new CustomProp('theme-login-page-line', undefined, colors.lightGrey), }; const cssColors = values(colors).map(v => v.decl()).join('\n'); const cssVars = values(vars).map(v => v.decl()).join('\n'); const cssFontParams = ` font-family: ${vars.fontFamily}; font-size: ${vars.mediumFontSize}; -moz-osx-font-smoothing: grayscale; -webkit-font-smoothing: antialiased; `; // We set box-sizing globally to match bootstrap's setting of border-box, since we are integrating // into an app which already has it set, and it's impossible to make things look consistently with // AND without it. This duplicates bootstrap's setting. const cssBorderBox = ` *, *:before, *:after { -webkit-box-sizing: border-box; -moz-box-sizing: border-box; box-sizing: border-box; } `; // These styles duplicate bootstrap's global settings, which we rely on even on pages that don't // have bootstrap. const cssInputFonts = ` button, input, select, textarea { font-family: inherit; font-size: inherit; line-height: inherit; } `; // Font style classes used by style selector. const cssFontStyles = ` .font-italic { font-style: italic; } .font-bold { font-weight: 800; } .font-underline { text-decoration: underline; } .font-strikethrough { text-decoration: line-through; } .font-strikethrough.font-underline { text-decoration: line-through underline; } `; const cssVarsOnly = styled('div', cssColors + cssVars); const cssBodyVars = styled('div', cssFontParams + cssColors + cssVars + cssBorderBox + cssInputFonts + cssFontStyles); const cssBody = styled('body', ` margin: 0; height: 100%; `); const cssRoot = styled('html', ` height: 100%; overflow: hidden; `); export const cssRootVars = cssBodyVars.className; // Also make a globally available testId, with a simple "test-" prefix (i.e. in tests, query css // class ".test-{name}". Ideally, we'd use noTestId() instead in production. export const testId: TestId = makeTestId('test-'); // Min width for normal screen layout (in px). Note: <768px is bootstrap's definition of small // screen (covers phones, including landscape, but not tablets). const largeScreenWidth = 992; const mediumScreenWidth = 768; const smallScreenWidth = 576; // Anything below this is extra-small (e.g. portrait phones). // Fractional width for max-query follows https://getbootstrap.com/docs/4.0/layout/overview/#responsive-breakpoints export const mediaMedium = `(max-width: ${largeScreenWidth - 0.02}px)`; export const mediaSmall = `(max-width: ${mediumScreenWidth - 0.02}px)`; export const mediaNotSmall = `(min-width: ${mediumScreenWidth}px)`; export const mediaXSmall = `(max-width: ${smallScreenWidth - 0.02}px)`; export const mediaDeviceNotSmall = `(min-device-width: ${mediumScreenWidth}px)`; export function isNarrowScreen() { return window.innerWidth < mediumScreenWidth; } let _isNarrowScreenObs: Observable|undefined; // Returns a singleton observable for whether the screen is a small one. export function isNarrowScreenObs(): Observable { if (!_isNarrowScreenObs) { const obs = Observable.create(null, isNarrowScreen()); window.addEventListener('resize', () => obs.set(isNarrowScreen())); _isNarrowScreenObs = obs; } return _isNarrowScreenObs; } export const cssHideForNarrowScreen = styled('div', ` @media ${mediaSmall} { & { display: none !important; } } `); let _isScreenResizingObs: Observable|undefined; // Returns a singleton observable for whether user is currently resizing the window. (listen to // `resize` events and uses a timer of 1000ms). export function isScreenResizing(): Observable { if (!_isScreenResizingObs) { const obs = Observable.create(null, false); const ping = debounce(() => obs.set(false), 1000); window.addEventListener('resize', () => { obs.set(true); ping(); }); _isScreenResizingObs = obs; } return _isScreenResizingObs; } export function prefersDarkMode(): boolean { return window.matchMedia('(prefers-color-scheme: dark)').matches; } let _prefersDarkModeObs: PausableObservable|undefined; /** * Returns a singleton observable for whether the user agent prefers dark mode. */ export function prefersDarkModeObs(): PausableObservable { if (!_prefersDarkModeObs) { const query = window.matchMedia('(prefers-color-scheme: dark)'); const obs = createPausableObs(null, query.matches); query.addEventListener('change', event => obs.set(event.matches)); _prefersDarkModeObs = obs; } return _prefersDarkModeObs; } /** * Attaches the global css properties to the document's root to make them available in the page. */ export function attachCssRootVars(productFlavor: ProductFlavor, varsOnly: boolean = false) { dom.update(document.documentElement, varsOnly ? dom.cls(cssVarsOnly.className) : dom.cls(cssRootVars)); document.documentElement.classList.add(cssRoot.className); document.body.classList.add(cssBody.className); const customTheme = getTheme(productFlavor); if (customTheme.bodyClassName) { document.body.classList.add(customTheme.bodyClassName); } const interfaceStyle = urlState().state.get().params?.style || 'full'; document.body.classList.add(`interface-${interfaceStyle}`); } /** * Attaches theme-related css properties to the theme style element. */ export function attachCssThemeVars({appearance, colors: themeColors}: Theme) { // Prepare the custom properties needed for applying the theme. const properties = Object.entries(themeColors) .map(([name, value]) => `--grist-theme-${name}: ${value};`); // Include properties for styling the scrollbar. properties.push(...getCssScrollbarProperties(appearance)); // Include properties for picking an appropriate background image. properties.push(...getCssThemeBackgroundProperties(appearance)); // Apply the properties to the theme style element. getOrCreateStyleElement('grist-theme').textContent = `:root { ${properties.join('\n')} }`; // Make the browser aware of the color scheme. document.documentElement.style.setProperty(`color-scheme`, appearance); // Cache the appearance in local storage; this is currently used to apply a suitable // background image that's shown while the application is loading. getStorage().setItem('appearance', appearance); } /** * Gets scrollbar-related css properties that are appropriate for the given `appearance`. * * Note: Browser support for customizing scrollbars is still a mixed bag; the bulk of customization * is non-standard and unsupported by Firefox. If support matures, we could expose some of these in * custom themes, but for now we'll just go with reasonable presets. */ function getCssScrollbarProperties(appearance: ThemeAppearance) { return [ '--scroll-bar-fg: ' + (appearance === 'dark' ? '#6B6B6B;' : '#A8A8A8;'), '--scroll-bar-hover-fg: ' + (appearance === 'dark' ? '#7B7B7B;' : '#8F8F8F;'), '--scroll-bar-active-fg: ' + (appearance === 'dark' ? '#8B8B8B;' : '#7C7C7C;'), '--scroll-bar-bg: ' + (appearance === 'dark' ? '#2B2B2B;' : '#F0F0F0;'), ]; } /** * Gets background-related css properties that are appropriate for the given `appearance`. * * Currently, this sets a property for showing a background image that's visible while a page * is loading. */ function getCssThemeBackgroundProperties(appearance: ThemeAppearance) { const value = appearance === 'dark' ? 'url("img/prismpattern.png")' : 'url("img/gplaypattern.png")'; return [`--grist-theme-bg: ${value};`]; } /** * Gets or creates a style element in the head of the document with the given `id`. * * Useful for grouping CSS values such as theme custom properties without needing to * pollute the document with in-line styles. */ function getOrCreateStyleElement(id: string) { let style = document.head.querySelector(id); if (style) { return style; } style = document.createElement('style'); style.setAttribute('id', id); document.head.append(style); return style; } // A dom method to hide element in print view export function hideInPrintView(): DomElementMethod { return cssHideInPrint.cls(''); } const cssHideInPrint = styled('div', ` @media print { & { display: none !important; } } `);