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Diffstat (limited to 'contexts/data/lib/closure-library/closure/goog/style/cursor.js')
-rw-r--r-- | contexts/data/lib/closure-library/closure/goog/style/cursor.js | 115 |
1 files changed, 0 insertions, 115 deletions
diff --git a/contexts/data/lib/closure-library/closure/goog/style/cursor.js b/contexts/data/lib/closure-library/closure/goog/style/cursor.js deleted file mode 100644 index 581bf31..0000000 --- a/contexts/data/lib/closure-library/closure/goog/style/cursor.js +++ /dev/null @@ -1,115 +0,0 @@ -// Copyright 2005 The Closure Library Authors. All Rights Reserved. -// -// 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 Functions to create special cursor styles, like "draggable" - * (open hand) or "dragging" (closed hand). - * - */ - -goog.provide('goog.style.cursor'); - -goog.require('goog.userAgent'); - - -/** - * The file name for the open-hand (draggable) cursor. - * @type {string} - */ -goog.style.cursor.OPENHAND_FILE = 'openhand.cur'; - - -/** - * The file name for the close-hand (dragging) cursor. - * @type {string} - */ -goog.style.cursor.CLOSEDHAND_FILE = 'closedhand.cur'; - - -/** - * Create the style for the draggable cursor based on browser and OS. - * The value can be extended to be '!important' if needed. - * - * @param {string} absoluteDotCurFilePath The absolute base path of - * 'openhand.cur' file to be used if the browser supports it. - * @param {boolean=} opt_obsolete Just for compiler backward compatibility. - * @return {string} The "draggable" mouse cursor style value. - */ -goog.style.cursor.getDraggableCursorStyle = function( - absoluteDotCurFilePath, opt_obsolete) { - return goog.style.cursor.getCursorStyle_( - '-moz-grab', - absoluteDotCurFilePath + goog.style.cursor.OPENHAND_FILE, - 'default'); -}; - - -/** - * Create the style for the dragging cursor based on browser and OS. - * The value can be extended to be '!important' if needed. - * - * @param {string} absoluteDotCurFilePath The absolute base path of - * 'closedhand.cur' file to be used if the browser supports it. - * @param {boolean=} opt_obsolete Just for compiler backward compatibility. - * @return {string} The "dragging" mouse cursor style value. - */ -goog.style.cursor.getDraggingCursorStyle = function( - absoluteDotCurFilePath, opt_obsolete) { - return goog.style.cursor.getCursorStyle_( - '-moz-grabbing', - absoluteDotCurFilePath + goog.style.cursor.CLOSEDHAND_FILE, - 'move'); -}; - - -/** - * Create the style for the cursor based on browser and OS. - * - * @param {string} geckoNonWinBuiltInStyleValue The Gecko on non-Windows OS, - * built in cursor style. - * @param {string} absoluteDotCurFilePath The .cur file absolute file to be - * used if the browser supports it. - * @param {string} defaultStyle The default fallback cursor style. - * @return {string} The computed mouse cursor style value. - * @private - */ -goog.style.cursor.getCursorStyle_ = function(geckoNonWinBuiltInStyleValue, - absoluteDotCurFilePath, defaultStyle) { - // Use built in cursors for Gecko on non Windows OS. - // We prefer our custom cursor, but Firefox Mac and Firefox Linux - // cannot do custom cursors. They do have a built-in hand, so use it: - if (goog.userAgent.GECKO && !goog.userAgent.WINDOWS) { - return geckoNonWinBuiltInStyleValue; - } - - // Use the custom cursor file. - var cursorStyleValue = 'url("' + absoluteDotCurFilePath + '")'; - // Change hot-spot for Safari. - if (goog.userAgent.WEBKIT) { - // Safari seems to ignore the hotspot specified in the .cur file (it uses - // 0,0 instead). This causes the cursor to jump as it transitions between - // openhand and pointer which is especially annoying when trying to hover - // over the route for draggable routes. We specify the hotspot here as 7,5 - // in the css - unfortunately ie6 can't understand this and falls back to - // the builtin cursors so we just do this for safari (but ie DOES correctly - // use the hotspot specified in the file so this is ok). The appropriate - // coordinates were determined by looking at a hex dump and the format - // description from wikipedia. - cursorStyleValue += ' 7 5'; - } - // Add default cursor fallback. - cursorStyleValue += ', ' + defaultStyle; - return cursorStyleValue; -}; - |