core/css.js
/**
* @license
* Visual Blocks Editor
*
* Copyright 2013 Google Inc.
* https://blockly.googlecode.com/
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
/**
* @fileoverview Inject Blockly's CSS synchronously.
* @author fraser@google.com (Neil Fraser)
*/
'use strict';
goog.provide('Blockly.Css');
goog.require('goog.cssom');
/**
* Inject the CSS into the DOM. This is preferable over using a regular CSS
* file since:
* a) It loads synchronously and doesn't force a redraw later.
* b) It speeds up loading by not blocking on a separate HTTP transfer.
* c) The CSS content may be made dynamic depending on init options.
*/
Blockly.Css.inject = function() {
var text = Blockly.Css.CONTENT.join('\n');
// Strip off any trailing slash (either Unix or Windows).
var path = Blockly.pathToBlockly.replace(/[\\\/]$/, '');
text = text.replace(/<<<PATH>>>/g, path);
goog.cssom.addCssText(text);
};
/**
* Array making up the CSS content for Blockly.
*/
Blockly.Css.CONTENT = [
'.blocklySvg {',
' background-color: #fff;',
' border: 1px solid #ddd;',
' overflow: hidden;', /* IE overflows by default. */
'}',
'.blocklyWidgetDiv {',
' position: absolute;',
' display: none;',
' z-index: 999;',
'}',
'.blocklyDraggable {',
/*
Hotspot coordinates are baked into the CUR file, but they are still
required in the CSS due to a Chrome bug.
http://code.google.com/p/chromium/issues/detail?id=1446
*/
' cursor: url(<<<PATH>>>/media/handopen.cur) 8 5, auto;',
'}',
'.blocklyResizeSE {',
' fill: #aaa;',
' cursor: se-resize;',
'}',
'.blocklyResizeSW {',
' fill: #aaa;',
' cursor: sw-resize;',
'}',
'.blocklyResizeLine {',
' stroke-width: 1;',
' stroke: #888;',
'}',
'.blocklyHighlightedConnectionPath {',
' stroke-width: 4px;',
' stroke: #fc3;',
' fill: none;',
'}',
'.blocklyPathLight {',
' fill: none;',
' stroke-width: 2;',
' stroke-linecap: round;',
'}',
'.blocklySelected>.blocklyPath {',
' stroke-width: 3px;',
' stroke: #fc3;',
'}',
'.blocklySelected>.blocklyPathLight {',
' display: none;',
'}',
'.blocklyDragging>.blocklyPath,',
'.blocklyDragging>.blocklyPathLight {',
' fill-opacity: .8;',
' stroke-opacity: .8;',
'}',
'.blocklyDragging>.blocklyPathDark {',
' display: none;',
'}',
'.blocklyDisabled>.blocklyPath {',
' fill-opacity: .5;',
' stroke-opacity: .5;',
'}',
'.blocklyDisabled>.blocklyPathLight,',
'.blocklyDisabled>.blocklyPathDark {',
' display: none;',
'}',
'.blocklyText {',
' cursor: default;',
' font-family: "Source Code Pro","Nanum Gothic Coding",Menlo,Monaco,Consolas,"Courier New",monospace;',
' font-size: 10pt;',
' fill: #fff;',
'}',
'.blocklyNonEditableText>text {',
' pointer-events: none;',
'}',
'.blocklyNonEditableText>rect,',
'.blocklyEditableText>rect {',
' fill: #fff;',
' fill-opacity: .6;',
'}',
'.blocklyNonEditableText>text,',
'.blocklyEditableText>text {',
' fill: #000;',
'}',
'.blocklyEditableText:hover>rect {',
' stroke-width: 2;',
' stroke: #fff;',
'}',
'.blocklyBubbleText {',
' fill: #000;',
'}',
/*
Don't allow users to select text. It gets annoying when trying to
drag a block and selected text moves instead.
*/
'.blocklySvg text {',
' -moz-user-select: none;',
' -webkit-user-select: none;',
' user-select: none;',
' cursor: inherit;',
'}',
'.blocklyHidden {',
' display: none;',
'}',
'.blocklyFieldDropdown:not(.blocklyHidden) {',
' display: block;',
'}',
'.blocklyTooltipBackground {',
' fill: #ffffc7;',
' stroke-width: 1px;',
' stroke: #d8d8d8;',
'}',
'.blocklyTooltipShadow,',
'.blocklyDropdownMenuShadow {',
' fill: #bbb;',
' filter: url(#blocklyShadowFilter);',
'}',
'.blocklyTooltipText {',
' font-family: "Source Code Pro","Nanum Gothic Coding",Menlo,Monaco,Consolas,"Courier New",monospace;',
' font-size: 9pt;',
' fill: #000;',
'}',
'.blocklyIconShield {',
' cursor: default;',
' fill: #00c;',
' stroke-width: 1px;',
' stroke: #ccc;',
'}',
'.blocklyIconGroup:hover>.blocklyIconShield {',
' fill: #00f;',
' stroke: #fff;',
'}',
'.blocklyIconGroup:hover>.blocklyIconMark {',
' fill: #fff;',
'}',
'.blocklyIconMark {',
' cursor: default !important;',
' font-family: "Source Code Pro","Nanum Gothic Coding",Menlo,Monaco,Consolas,"Courier New",monospace;',
' font-size: 9pt;',
' font-weight: bold;',
' fill: #ccc;',
' text-anchor: middle;',
'}',
'.blocklyWarningBody {',
'}',
'.blocklyMinimalBody {',
' margin: 0;',
' padding: 0;',
'}',
'.blocklyCommentTextarea {',
' margin: 0;',
' padding: 2px;',
' border: 0;',
' resize: none;',
' background-color: #ffc;',
'}',
'.blocklyHtmlInput {',
' font-family: "Source Code Pro","Nanum Gothic Coding",Menlo,Monaco,Consolas,"Courier New",monospace;',
' font-size: 10pt;',
' border: none;',
' outline: none;',
' width: 100%',
'}',
'.blocklyMutatorBackground {',
' fill: #fff;',
' stroke-width: 1;',
' stroke: #ddd;',
'}',
'.blocklyFlyoutBackground {',
' fill: #ddd;',
' fill-opacity: .8;',
'}',
'.blocklyColourBackground {',
' fill: #666;',
'}',
'.blocklyScrollbarBackground {',
' fill: #fff;',
' stroke-width: 1;',
' stroke: #e4e4e4;',
'}',
'.blocklyScrollbarKnob {',
' fill: #ccc;',
'}',
'.blocklyScrollbarBackground:hover+.blocklyScrollbarKnob,',
'.blocklyScrollbarKnob:hover {',
' fill: #bbb;',
'}',
'.blocklyInvalidInput {',
' background: #faa;',
'}',
'.blocklyAngleCircle {',
' stroke: #444;',
' stroke-width: 1;',
' fill: #ddd;',
' fill-opacity: .8;',
'}',
'.blocklyAngleMarks {',
' stroke: #444;',
' stroke-width: 1;',
'}',
'.blocklyAngleGauge {',
' fill: #f88;',
' fill-opacity: .8; ',
'}',
'.blocklyAngleLine {',
' stroke: #f00;',
' stroke-width: 2;',
' stroke-linecap: round;',
'}',
'.blocklyContextMenu {',
' border-radius: 4px;',
'}',
'.blocklyDropdownMenu {',
' padding: 0 !important;',
'}',
/* Override the default Closure URL. */
'.blocklyWidgetDiv .goog-option-selected .goog-menuitem-checkbox,',
'.blocklyWidgetDiv .goog-option-selected .goog-menuitem-icon {',
' background: url(<<<PATH>>>/media/sprites.png) no-repeat 0 0 !important;',
'}',
/* Category tree in Toolbox. */
'.blocklyToolboxDiv {',
' background-color: #f5f5f5;',
' display: none;',
' overflow-x: visible;',
' overflow-y: auto;',
' position: absolute;',
'}',
'.blocklyTreeRoot {',
' padding: 4px 0;',
'}',
'.blocklyTreeRoot:focus {',
' outline: none;',
'}',
'.blocklyTreeRow {',
' line-height: 22px;',
' height: 22px;',
' padding-right: 1em;',
' white-space: nowrap;',
'}',
'.blocklyToolboxDiv[dir="RTL"] .blocklyTreeRow {',
' padding-right: 0;',
' padding-left: 1em !important;',
'}',
'.blocklyTreeRow:hover {',
' background-color: #e4e4e4;',
'}',
'.blocklyTreeIcon {',
' height: 16px;',
' width: 16px;',
' vertical-align: middle;',
' background-image: url(<<<PATH>>>/media/tree.png);',
'}',
'.blocklyTreeIconClosedLtr {',
' background-position: -32px -1px;',
'}',
'.blocklyTreeIconClosedRtl {',
' background-position: 0px -1px;',
'}',
'.blocklyTreeIconOpen {',
' background-position: -16px -1px;',
'}',
'.blocklyTreeIconNone {',
' background-position: -48px -1px;',
'}',
'.blocklyTreeSelected>.blocklyTreeIconClosedLtr {',
' background-position: -32px -17px;',
'}',
'.blocklyTreeSelected>.blocklyTreeIconClosedRtl {',
' background-position: 0px -17px;',
'}',
'.blocklyTreeSelected>.blocklyTreeIconOpen {',
' background-position: -16px -17px;',
'}',
'.blocklyTreeSelected>.blocklyTreeIconNone {',
' background-position: -48px -17px;',
'}',
'.blocklyTreeLabel {',
' cursor: default;',
' font-family: "Source Code Pro","Nanum Gothic Coding",Menlo,Monaco,Consolas,"Courier New",monospace;',
' font-size: 14px;',
' padding: 0 3px;',
' vertical-align: middle;',
'}',
'.blocklyTreeSelected {',
' background-color: #57e !important;',
'}',
'.blocklyTreeSelected .blocklyTreeLabel {',
' color: #fff;',
'}',
/* Copied from: goog/css/colorpicker-simplegrid.css */
/*
* Copyright 2007 The Closure Library Authors. All Rights Reserved.
*
* Use of this source code is governed by the Apache License, Version 2.0.
* See the COPYING file for details.
*/
/* Author: pupius@google.com (Daniel Pupius) */
/*
Styles to make the colorpicker look like the old gmail color picker
NOTE: without CSS scoping this will override styles defined in palette.css
*/
'.blocklyWidgetDiv .goog-palette {',
' outline: none;',
' cursor: default;',
'}',
'.blocklyWidgetDiv .goog-palette-table {',
' border: 1px solid #666;',
' border-collapse: collapse;',
'}',
'.blocklyWidgetDiv .goog-palette-cell {',
' height: 13px;',
' width: 15px;',
' margin: 0;',
' border: 0;',
' text-align: center;',
' vertical-align: middle;',
' border-right: 1px solid #666;',
' font-size: 1px;',
'}',
'.blocklyWidgetDiv .goog-palette-colorswatch {',
' position: relative;',
' height: 13px;',
' width: 15px;',
' border: 1px solid #666;',
'}',
'.blocklyWidgetDiv .goog-palette-cell-hover .goog-palette-colorswatch {',
' border: 1px solid #FFF;',
'}',
'.blocklyWidgetDiv .goog-palette-cell-selected .goog-palette-colorswatch {',
' border: 1px solid #000;',
' color: #fff;',
'}',
/* Copied from: goog/css/menu.css */
/*
* Copyright 2009 The Closure Library Authors. All Rights Reserved.
*
* Use of this source code is governed by the Apache License, Version 2.0.
* See the COPYING file for details.
*/
/**
* Standard styling for menus created by goog.ui.MenuRenderer.
*
* @author attila@google.com (Attila Bodis)
*/
'.blocklyWidgetDiv .goog-menu {',
' background: #fff;',
' border-color: #ccc #666 #666 #ccc;',
' border-style: solid;',
' border-width: 1px;',
' cursor: default;',
' font: normal 13px Arial, sans-serif;',
' margin: 0;',
' outline: none;',
' padding: 4px 0;',
' position: absolute;',
' z-index: 20000;', /* Arbitrary, but some apps depend on it... */
'}',
/* Copied from: goog/css/menuitem.css */
/*
* Copyright 2009 The Closure Library Authors. All Rights Reserved.
*
* Use of this source code is governed by the Apache License, Version 2.0.
* See the COPYING file for details.
*/
/**
* Standard styling for menus created by goog.ui.MenuItemRenderer.
*
* @author attila@google.com (Attila Bodis)
*/
/**
* State: resting.
*
* NOTE(mleibman,chrishenry):
* The RTL support in Closure is provided via two mechanisms -- "rtl" CSS
* classes and BiDi flipping done by the CSS compiler. Closure supports RTL
* with or without the use of the CSS compiler. In order for them not
* to conflict with each other, the "rtl" CSS classes need to have the #noflip
* annotation. The non-rtl counterparts should ideally have them as well, but,
* since .goog-menuitem existed without .goog-menuitem-rtl for so long before
* being added, there is a risk of people having templates where they are not
* rendering the .goog-menuitem-rtl class when in RTL and instead rely solely
* on the BiDi flipping by the CSS compiler. That's why we're not adding the
* #noflip to .goog-menuitem.
*/
'.blocklyWidgetDiv .goog-menuitem {',
' color: #000;',
' font: normal 13px Arial, sans-serif;',
' list-style: none;',
' margin: 0;',
/* 28px on the left for icon or checkbox; 7em on the right for shortcut. */
' padding: 4px 7em 4px 28px;',
' white-space: nowrap;',
'}',
/* BiDi override for the resting state. */
/* #noflip */
'.blocklyWidgetDiv .goog-menuitem.goog-menuitem-rtl {',
/* Flip left/right padding for BiDi. */
' padding-left: 7em;',
' padding-right: 28px;',
'}',
/* If a menu doesn't have checkable items or items with icons, remove padding. */
'.blocklyWidgetDiv .goog-menu-nocheckbox .goog-menuitem,',
'.blocklyWidgetDiv .goog-menu-noicon .goog-menuitem {',
' padding-left: 12px;',
'}',
/*
* If a menu doesn't have items with shortcuts, leave just enough room for
* submenu arrows, if they are rendered.
*/
'.blocklyWidgetDiv .goog-menu-noaccel .goog-menuitem {',
' padding-right: 20px;',
'}',
'.blocklyWidgetDiv .goog-menuitem-content {',
' color: #000;',
' font: normal 13px Arial, sans-serif;',
'}',
/* State: disabled. */
'.blocklyWidgetDiv .goog-menuitem-disabled .goog-menuitem-accel,',
'.blocklyWidgetDiv .goog-menuitem-disabled .goog-menuitem-content {',
' color: #ccc !important;',
'}',
'.blocklyWidgetDiv .goog-menuitem-disabled .goog-menuitem-icon {',
' opacity: 0.3;',
' -moz-opacity: 0.3;',
' filter: alpha(opacity=30);',
'}',
/* State: hover. */
'.blocklyWidgetDiv .goog-menuitem-highlight,',
'.blocklyWidgetDiv .goog-menuitem-hover {',
' background-color: #d6e9f8;',
/* Use an explicit top and bottom border so that the selection is visible',
* in high contrast mode. */
' border-color: #d6e9f8;',
' border-style: dotted;',
' border-width: 1px 0;',
' padding-bottom: 3px;',
' padding-top: 3px;',
'}',
/* State: selected/checked. */
'.blocklyWidgetDiv .goog-menuitem-checkbox,',
'.blocklyWidgetDiv .goog-menuitem-icon {',
' background-repeat: no-repeat;',
' height: 16px;',
' left: 6px;',
' position: absolute;',
' right: auto;',
' vertical-align: middle;',
' width: 16px;',
'}',
/* BiDi override for the selected/checked state. */
/* #noflip */
'.blocklyWidgetDiv .goog-menuitem-rtl .goog-menuitem-checkbox,',
'.blocklyWidgetDiv .goog-menuitem-rtl .goog-menuitem-icon {',
/* Flip left/right positioning. */
' left: auto;',
' right: 6px;',
'}',
'.blocklyWidgetDiv .goog-option-selected .goog-menuitem-checkbox,',
'.blocklyWidgetDiv .goog-option-selected .goog-menuitem-icon {',
/* Client apps may override the URL at which they serve the sprite. */
' background: url(//ssl.gstatic.com/editor/editortoolbar.png) no-repeat -512px 0;',
'}',
/* Keyboard shortcut ("accelerator") style. */
'.blocklyWidgetDiv .goog-menuitem-accel {',
' color: #999;',
/* Keyboard shortcuts are untranslated; always left-to-right. */
/* #noflip */
' direction: ltr;',
' left: auto;',
' padding: 0 6px;',
' position: absolute;',
' right: 0;',
' text-align: right;',
'}',
/* BiDi override for shortcut style. */
/* #noflip */
'.blocklyWidgetDiv .goog-menuitem-rtl .goog-menuitem-accel {',
/* Flip left/right positioning and text alignment. */
' left: 0;',
' right: auto;',
' text-align: left;',
'}',
/* Mnemonic styles. */
'.blocklyWidgetDiv .goog-menuitem-mnemonic-hint {',
' text-decoration: underline;',
'}',
'.blocklyWidgetDiv .goog-menuitem-mnemonic-separator {',
' color: #999;',
' font-size: 12px;',
' padding-left: 4px;',
'}',
/* Copied from: goog/css/menuseparator.css */
/*
* Copyright 2009 The Closure Library Authors. All Rights Reserved.
*
* Use of this source code is governed by the Apache License, Version 2.0.
* See the COPYING file for details.
*/
/**
* Standard styling for menus created by goog.ui.MenuSeparatorRenderer.
*
* @author attila@google.com (Attila Bodis)
*/
'.blocklyWidgetDiv .goog-menuseparator {',
' border-top: 1px solid #ccc;',
' margin: 4px 0;',
' padding: 0;',
'}',
''
];