From f00f46471ce7c0a1c566a3773a09341268b03d9b Mon Sep 17 00:00:00 2001 From: Mottie Date: Mon, 28 Sep 2015 22:34:50 -0500 Subject: Add Chrome & Opera extensions --- .gitattributes | 12 +- .gitignore | 9 +- Gruntfile.js | 318 ++++++++++-- README.md | 31 +- _locales/en/messages.json | 194 +++++++ bookmark.html | 2 +- demo/css/style.css | 1 + demo/images/screenshot.png | Bin 14520 -> 14427 bytes dist/bookmarklet/printliminator.js | 700 +++++++++++++++++++++++++ dist/chrome.crx | Bin 0 -> 19487 bytes dist/chrome.zip | Bin 0 -> 20518 bytes dist/chrome/_locales/en/messages.json | 194 +++++++ dist/chrome/icon128.png | Bin 0 -> 1206 bytes dist/chrome/icon16.png | Bin 0 -> 163 bytes dist/chrome/icon18.png | Bin 0 -> 191 bytes dist/chrome/icon32.png | Bin 0 -> 556 bytes dist/chrome/icon48.png | Bin 0 -> 620 bytes dist/chrome/icon64.png | Bin 0 -> 736 bytes dist/chrome/manifest.json | 28 + dist/chrome/popup.css | 211 ++++++++ dist/chrome/popup.html | 155 ++++++ dist/chrome/popup.js | 145 ++++++ dist/chrome/printliminator.css | 153 ++++++ dist/chrome/printliminator.js | 667 ++++++++++++++++++++++++ dist/chrome/printliminator.png | Bin 0 -> 2081 bytes dist/opera.nex | Bin 0 -> 19487 bytes index.html | 17 +- package.json | 49 +- printliminator.min.js | 2 +- src/bookmark.html | 6 - src/bookmarklet.js | 23 - src/bookmarklet/bookmark.html | 6 + src/bookmarklet/bookmarklet.js | 27 + src/bookmarklet/iframe.html | 46 ++ src/bookmarklet/iframe.scss | 172 +++++++ src/bookmarklet/index.html | 71 +++ src/chrome/manifest.json | 28 + src/chrome/popup.html | 155 ++++++ src/chrome/popup.js | 145 ++++++ src/chrome/popup.scss | 177 +++++++ src/icons/favicon.ico | Bin 0 -> 318 bytes src/icons/icon128.png | Bin 0 -> 1206 bytes src/icons/icon16.png | Bin 0 -> 163 bytes src/icons/icon18.png | Bin 0 -> 191 bytes src/icons/icon32.png | Bin 0 -> 556 bytes src/icons/icon48.png | Bin 0 -> 620 bytes src/icons/icon64.png | Bin 0 -> 736 bytes src/icons/printliminator.png | Bin 0 -> 2081 bytes src/images/The-Printliminator-1.png | Bin 0 -> 117923 bytes src/images/The-Printliminator-2.png | Bin 0 -> 108245 bytes src/images/The-Printliminator-3.png | Bin 0 -> 67144 bytes src/images/The-Printliminator-4.png | Bin 0 -> 62062 bytes src/images/The-Printliminator-5.png | Bin 0 -> 88818 bytes src/images/icon-18.png | Bin 444 -> 0 bytes src/images/icon.svg | 57 +++ src/images/web-store-tile.png | Bin 0 -> 4395 bytes src/index.html | 66 --- src/options.json | 30 ++ src/printliminator.js | 926 +++++++++++++++++++--------------- src/printliminator.png | Bin 1629 -> 0 bytes src/printliminator.scss | 192 +++++++ test/SpecRunner.html | 19 + test/traversingSpec.js | 176 +++++++ 63 files changed, 4622 insertions(+), 588 deletions(-) create mode 100644 _locales/en/messages.json create mode 100644 dist/bookmarklet/printliminator.js create mode 100644 dist/chrome.crx create mode 100644 dist/chrome.zip create mode 100644 dist/chrome/_locales/en/messages.json create mode 100644 dist/chrome/icon128.png create mode 100644 dist/chrome/icon16.png create mode 100644 dist/chrome/icon18.png create mode 100644 dist/chrome/icon32.png create mode 100644 dist/chrome/icon48.png create mode 100644 dist/chrome/icon64.png create mode 100644 dist/chrome/manifest.json create mode 100644 dist/chrome/popup.css create mode 100644 dist/chrome/popup.html create mode 100644 dist/chrome/popup.js create mode 100644 dist/chrome/printliminator.css create mode 100644 dist/chrome/printliminator.js create mode 100644 dist/chrome/printliminator.png create mode 100644 dist/opera.nex delete mode 100644 src/bookmark.html delete mode 100644 src/bookmarklet.js create mode 100644 src/bookmarklet/bookmark.html create mode 100644 src/bookmarklet/bookmarklet.js create mode 100644 src/bookmarklet/iframe.html create mode 100644 src/bookmarklet/iframe.scss create mode 100644 src/bookmarklet/index.html create mode 100644 src/chrome/manifest.json create mode 100644 src/chrome/popup.html create mode 100644 src/chrome/popup.js create mode 100644 src/chrome/popup.scss create mode 100644 src/icons/favicon.ico create mode 100644 src/icons/icon128.png create mode 100644 src/icons/icon16.png create mode 100644 src/icons/icon18.png create mode 100644 src/icons/icon32.png create mode 100644 src/icons/icon48.png create mode 100644 src/icons/icon64.png create mode 100644 src/icons/printliminator.png create mode 100644 src/images/The-Printliminator-1.png create mode 100644 src/images/The-Printliminator-2.png create mode 100644 src/images/The-Printliminator-3.png create mode 100644 src/images/The-Printliminator-4.png create mode 100644 src/images/The-Printliminator-5.png delete mode 100644 src/images/icon-18.png create mode 100644 src/images/icon.svg create mode 100644 src/images/web-store-tile.png delete mode 100644 src/index.html create mode 100644 src/options.json delete mode 100644 src/printliminator.png create mode 100644 src/printliminator.scss create mode 100644 test/SpecRunner.html create mode 100644 test/traversingSpec.js diff --git a/.gitattributes b/.gitattributes index 14d6746..b203876 100644 --- a/.gitattributes +++ b/.gitattributes @@ -10,14 +10,14 @@ *.dbproj merge=union # Standard to msysgit -*.doc diff=astextplain -*.DOC diff=astextplain +*.doc diff=astextplain +*.DOC diff=astextplain *.docx diff=astextplain *.DOCX diff=astextplain *.dot diff=astextplain *.DOT diff=astextplain *.pdf diff=astextplain -*.PDF diff=astextplain -*.rtf diff=astextplain -*.RTF diff=astextplain -*.md diss=astextplain \ No newline at end of file +*.PDF diff=astextplain +*.rtf diff=astextplain +*.RTF diff=astextplain +*.md diss=astextplain \ No newline at end of file diff --git a/.gitignore b/.gitignore index 4fa9ca0..9f9d07d 100644 --- a/.gitignore +++ b/.gitignore @@ -117,8 +117,6 @@ _UpgradeReport_Files/ Backup*/ UpgradeLog*.XML - - ############ ## Windows ############ @@ -129,7 +127,6 @@ Thumbs.db # Folder config file Desktop.ini - ############# ## Python ############# @@ -163,3 +160,9 @@ pip-log.txt # Mac crap .DS_Store + +############ +## Chrome extension +############ +# private key +*.pem diff --git a/Gruntfile.js b/Gruntfile.js index de21abd..eb0bfee 100644 --- a/Gruntfile.js +++ b/Gruntfile.js @@ -1,16 +1,22 @@ -/*global module:false*/ +/*global module :false*/ module.exports = function( grunt ) { 'use strict'; var pkg = grunt.file.readJSON( 'package.json' ), config = { - src : 'src/', - bookmarkletJs : 'bookmarklet', + // key in root directory - **not shared publically** + chromeKey : 'chrome.pem', + + settings : grunt.file.readJSON( 'src/options.json' ), + // misc variables printliminatorJs : 'printliminator', - printliminatorFunctionName : 'csstricksPrintliminator', + printliminatorFunctionName : 'thePrintliminator', + + // temporary file + bookmarkletJs : 'bookmarklet', // bookmarklet builder URLs indexHtml : 'index.html', @@ -19,7 +25,7 @@ module.exports = function( grunt ) { printliminator : '//css-tricks.github.io/The-Printliminator/printliminator.min.js' }, dev : { - printliminator : 'src/printliminator.js' + printliminator : 'dist/bookmarklet/printliminator.js' }, // note to add to dynamically created index.html in the root folder @@ -28,7 +34,7 @@ module.exports = function( grunt ) { '██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██\n' + '██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██▀▀ ▀▀▀▀██\n' + '█████▀ ▀████▀ ██ ██ ▀████▀ ██ ██ ██ ██ ▀████▀ █████▀ ██ ██ █████▀\n' + - 'To make changes, modify the "src/index.html"\n-->' + 'To make changes, modify the "src/bookmarklet/index.html"\n-->' }; @@ -37,66 +43,279 @@ module.exports = function( grunt ) { // Project configuration. grunt.initConfig({ - pkg: pkg, - config: config, + pkg : pkg, + config : config, - jshint: { - options: { - globals: { - '<%= config.printliminatorFunctionName %>': false + jshint : { + options : { + globals : { + '<%= config.printliminatorFunctionName %>' : false }, - browser: true, - undef: true + browser : true, + undef : true, + esnext : true }, - files: { - src: [ - '<%= config.src %><%= config.printliminatorJs %>.js', '!<%= config.src %>*.min.js' + files : { + src : [ + 'test/spec.js', + 'dist/**/*.js' ] } }, - uglify: { - options: { - report: 'gzip' + uglify : { + options : { + report : 'gzip' }, - main: { + main : { files : { - '<%= config.printliminatorJs %>.min.js' : [ '<%= config.src %><%= config.printliminatorJs %>.js' ] + '<%= config.printliminatorJs %>.min.js' : [ 'dist/bookmarklet/<%= config.printliminatorJs %>.js' ] } }, - mark: { + bookmarklet : { files : { - '<%= config.bookmarkletJs %>.min.js' : [ '<%= config.src %><%= config.bookmarkletJs %>.js' ] + '<%= config.bookmarkletJs %>.min.js' : [ 'src/bookmarklet/<%= config.bookmarkletJs %>.js' ] } } }, - clean: { - build: { - src: [ + clean : { + build : { + src : [ + 'dist/**/*', config.indexHtml, - config.src + '*.min.js', '*.min.js' ] }, cleanup : { - src: [ config.bookmarkletJs + '.min.js' ] + src : [ + config.bookmarkletJs + '.min.js', + 'src/printliminator.css', + 'src/chrome/popup.css', + 'src/*-temp.*', + 'src/chrome/*-temp.*', + 'src/bookmarklet/*-temp.*' + ] + } + + }, + + copy : { + chrome : { + files : [{ + expand : true, + dot : true, + flatten : true, + src : [ + 'src/printliminator.css', + 'src/icons/*.png', + 'src/chrome/manifest.json' + ], + dest : 'dist/chrome/' + }] + }, + chromeLocales : { + expand : true, + src : [ '_locales/**/*.json' ], + dest : 'dist/chrome' + }, + // Opera can use chrome.crx; just renamed + opera : { + src : 'dist/chrome.crx', + dest : 'dist/opera.nex' + } + }, + + sass : { + dist : { + options : { + style : 'expanded', + sourcemap : 'none', + noCache : true + }, + files : { + 'src/printliminator.css' : 'src/printliminator-temp.scss', + 'src/bookmarklet/printliminator-temp.css' : 'src/bookmarklet/printliminator-temp.scss', + 'dist/chrome/popup.css' : 'src/chrome/popup-temp.scss', + 'src/bookmarklet/iframe-temp.css' : 'src/bookmarklet/iframe-temp.scss' + } + } + }, + + preprocess : { + extMainScss : { + src : 'src/printliminator.scss', + dest : 'src/printliminator-temp.scss', + options : { + context : { + MODE : 'EXT', + settings : '<%= config.settings %>' + } + } + }, + extBookmarkletScss : { + src : 'src/printliminator.scss', + dest : 'src/bookmarklet/printliminator-temp.scss', + options : { + context : { + MODE : 'BOOKMARKLET', + settings : '<%= config.settings %>' + } + } + }, + extPopupScss : { + src : 'src/chrome/popup.scss', + dest : 'src/chrome/popup-temp.scss', + options : { + context : '<%= config.settings %>' + } + }, + bookmarkletPopupScss : { + src : 'src/bookmarklet/iframe.scss', + dest : 'src/bookmarklet/iframe-temp.scss', + options : { + context : '<%= config.settings %>' + } + }, + extHtml : { + src : 'src/chrome/popup.html', + dest : 'dist/chrome/popup.html', + options : { + context : '<%= config.settings %>' + } + }, + bookmarkletHtml : { + src : 'src/bookmarklet/iframe.html', + dest : 'src/bookmarklet/iframe-temp.html', + options : { + context : '<%= config.settings %>' + } + }, + extPopupJs : { + src : 'src/chrome/popup.js', + dest : 'dist/chrome/popup.js', + options : { + context : '<%= config.settings %>' + } + }, + extJs : { + src : 'src/printliminator.js', + dest : 'dist/chrome/printliminator.js', + options : { + // inline : true, + context : { + MODE : 'EXT', + settings : '<%= config.settings %>' + } + } + }, + bookmarkletJs : { + src : 'src/printliminator.js', + dest : 'dist/bookmarklet/printliminator.js', + options : { + // inline : true, + context : { + MODE : 'BOOKMARKLET', + settings : '<%= config.settings %>' + } + } + } + }, + + jasmine : { + src : 'dist/chrome/printliminator.js', + options : { + specs : 'test/*Spec.js' + } + }, + + compress : { + chrome : { + options : { + archive : 'dist/chrome.zip' + }, + files : [{ + expand : true, + cwd : 'dist/chrome/', + src : ['**'], + dest : '', + filter : 'isFile' + }] + } + }, + + crx : { + chrome : { + options : { + privateKey : '<%= config.chromeKey %>', + }, + src : 'dist/chrome/*.*', + dest : 'dist/chrome.crx', } } }); grunt.loadNpmTasks( 'grunt-contrib-clean' ); + grunt.loadNpmTasks( 'grunt-contrib-compress' ); + grunt.loadNpmTasks( 'grunt-contrib-copy' ); + grunt.loadNpmTasks( 'grunt-contrib-jasmine' ); grunt.loadNpmTasks( 'grunt-contrib-jshint' ); + grunt.loadNpmTasks( 'grunt-contrib-sass' ); grunt.loadNpmTasks( 'grunt-contrib-uglify' ); + grunt.loadNpmTasks( 'grunt-crx' ); + grunt.loadNpmTasks( 'grunt-preprocess' ); + + grunt.registerTask( 'update', 'update dist files', function() { + grunt.task.run([ + 'default', + 'updateVersions', + 'compress', + // make Chrome extension + 'crx', + // Opera extension + 'copy:opera', + // Firefox extension will match Chrome files in v43+ + // http://techcrunch.com/2015/08/21/chrome-extensions-are-coming-to-firefox/ + ]); + }); + + grunt.registerTask( 'default', 'Default build', function() { + grunt.task.run([ + 'clean:build', + 'preprocess', + 'sass', + 'bookmarklet-addStyles', + 'uglify', + 'bookmarklet-create', + 'copy:chrome', + 'copy:chromeLocales', + 'jshint', + 'jasmine', + 'clean:cleanup' + ]); + }); + + grunt.registerTask( 'bookmarklet-addStyles', function() { + // string replace settings in css & html; add to bookmarklet + var printliminator = grunt.file.read( 'dist/bookmarklet/printliminator.js' ), + styles = grunt.file.read( 'src/bookmarklet/printliminator-temp.css' ).replace( /\s+/g, ' ' ), + popupHTML = grunt.file.read( 'src/bookmarklet/iframe-temp.html' ).replace( /\s+/g, ' ' ), + popupCSS = grunt.file.read( 'src/bookmarklet/iframe-temp.css' ).replace( /\s+/g, ' ' ), + printliminator = printliminator + .replace( /\{styles\}/, styles ) + .replace( /\{popupHTML\}/, popupHTML ) + .replace( /\{popupCSS\}/, popupCSS ); + grunt.file.write( 'dist/bookmarklet/printliminator.js', printliminator ); + }); - grunt.registerTask( 'writeBookmarklet', function(){ + grunt.registerTask( 'bookmarklet-create', function(){ // Add bookmarklet code for both production & development // load bookmarket min file var content = grunt.file.read( config.bookmarkletJs + '.min.js' ), // load index.html template - baseHtml = grunt.file.read( config.src + config.indexHtml ), - bookmarkHtml = grunt.file.read( config.src + config.bookmarkHtml ), + baseHtml = grunt.file.read( 'src/bookmarklet/' + config.indexHtml ), + bookmarkHtml = grunt.file.read( 'src/bookmarklet/' + config.bookmarkHtml ), modFile = function( mode ) { var regex = new RegExp('\\{' + mode + '\\}'), @@ -126,14 +345,33 @@ module.exports = function( grunt ) { grunt.file.write( config.bookmarkHtml, bookmarkHtml ); }); - grunt.registerTask( 'default', 'Default build', function() { - grunt.task.run([ - 'clean:build', - 'jshint', - 'uglify', - 'writeBookmarklet', - 'clean:cleanup' - ]); + // update version numbers to match the package.json version + grunt.registerTask( 'updateVersions', function() { + var i, project, result, + projectFile = [ + 'dist/chrome/manifest.json', + 'dist/chrome/printliminator.js', + 'dist/bookmarklet/printliminator.js' + ], + len = projectFile.length; + for ( i = 0; i < len; i++ ) { + if ( !grunt.file.exists( projectFile[ i ] ) ) { + grunt.log.error( 'file ' + projectFile[ i ] + ' not found' ); + return true; // return false to abort the execution + } + if ( /json$/i.test( projectFile[ i ] ) ) { + project = grunt.file.readJSON( projectFile[ i ] ); // get file as json object + project.version = pkg.version; + result = JSON.stringify( project, null, 2 ); + // write manifest back to src & dist folders + grunt.file.write( projectFile[ i ], result ); + grunt.file.write( projectFile[ i ].replace( /^dist/, 'src' ), result ); + } else { + project = grunt.file.read( projectFile[ i ] ); + result = project.replace( /\{version\}/g, pkg.version ); + grunt.file.write( projectFile[ i ], result ); + } + } }); }; diff --git a/README.md b/README.md index 3a2f7c7..f570421 100644 --- a/README.md +++ b/README.md @@ -1,28 +1,45 @@ -The Printliminator is a bookmarklet with some simple tools you can use to makes websites print better. -One click to activate, and then click to remove elements from the page, remove graphics, and apply better -print styling. +The Printliminator is a simple tool you can use to make websites print better. +One click to activate, and then click to remove elements from the page, remove graphics, and apply +better print styling. ![screenshot](https://cloud.githubusercontent.com/assets/136959/9867743/caff5512-5b36-11e5-92e5-2b2e022be437.png) -[Get the Bookmarklet here](//css-tricks.github.io/The-Printliminator/) +Get the: +* [Bookmarklet](//css-tricks.github.io/The-Printliminator/) +* [Chrome Extension](//chrome.google.com/webstore/detail/the-printliminator/nklechikgnfoonbfmcalddjcpmcmgapf?hl=en-US&gl=US) ### Limitations -* Due to Content Security Policy directives on some sites, the Printliminator script is not able to load on some sites (e.g. GitHub). To get around this problem, a Chrome extension is being developed. Hopefully, Opera, Firefox & Safari extensions/addons will quickly follow. +* Bookmarklet: due to Content Security Policy directives on some sites, the Printliminator bookmarklet script is not able to load on some sites (e.g. GitHub). To get around this problem, use the Chrome or Opera extension. Hopefully, Firefox & Safari extensions/addons will quickly follow. +* Chrome/Opera extension: if a popup window is opened for printing, like Yahoo mail does, then the extension will not work in the popup. [An issue](https://code.google.com/p/chromium/issues/detail?id=530658) was submitted and it sounds like they will be providing a fix. ### To Do -* [ ] Add documentation to the wiki pages. +* Support more languages: waiting for willing users to help! ### Credits * By [Chris Coyier](http://chriscoyier.net) and [Devon Govett](http://devongovett.wordpress.com/). -* Some contributions by [Rob Garrison](http://wowmotty.blogspot.com/). +* Updates & extensions by [Rob Garrison](http://wowmotty.blogspot.com/). * Icons by [Function](http://wefunction.com/2008/07/function-free-icon-set/). * Print stylesheet based on [Hartija](http://code.google.com/p/hartija/). ### Recent Changes +#### Version 4.0.1 (9/28/2015) + +* Update your Bookmarklets as the code to execute the loaded Printliminator code has changed! +* Big lumped changes... + * Created Chrome & Opera extensions (no change needed to support both). + * Grunt build to include all code for the bookmarklet & extension code in one file. + * Added English locale file which make it easy to add additional language support. + * A main `src/options.json` file now contains settings & class names used across all files. + * Converted all css to SCSS. + * New The Printliminator logo designed by Chris! + * Add some basic unit testing for DOM traversing. + * All production files are now located in the `dist` folder; `printliminator.min.js` is still located in the root. + * Added [wiki documentation](https://github.com/CSS-Tricks/The-Printliminator/wiki). + #### Version 3.1.2 (9/15/2015) * Add missing Shift+Click functionality. diff --git a/_locales/en/messages.json b/_locales/en/messages.json new file mode 100644 index 0000000..a55de73 --- /dev/null +++ b/_locales/en/messages.json @@ -0,0 +1,194 @@ +{ + "printliminatorName" : { + "message" : "The Printliminator", + "description" : "Extension name" + }, + "printliminatorDescription" : { + "message" : "A simple tool to make websites print better.", + "description" : "Extension Description" + }, + "commandButtons" : { + "message" : "Other Useful Superpowers", + "description" : "Command buttons: undo, stylize, remove graphics & print" + }, + "clickToRemove" : { + "message" : "Just click stuff on page to remove", + "description" : "Click highlight to remove item" + }, + "altClickRemove" : { + "message" : "Alt-click to remove opposite", + "description" : "Alt-click highlight to remove everything expect the item" + }, + "undoLast" : { + "message" : "Undo
Last", + "description" : "Undo the last action" + }, + "addStylize" : { + "message" : "Add Print
Styles", + "description" : "Add print stylesheet" + }, + "removeGraphics" : { + "message" : "Remove
Graphics", + "description" : "Removes all images, iframes and video from the page" + }, + "sendToPrint" : { + "message" : "Send to
print", + "description" : "Print the page" + }, + "viewKeyboardCommands" : { + "message" : "View Keyboard Commands", + "description" : "Open a list of keyboard commands" + }, + "keyColumn" : { + "message" : "Key", + "description" : "Key name column" + }, + "descriptionColumn" : { + "message" : "Description", + "description" : "Description of key action" + }, + "orText" : { + "message" : "or", + "description" : "or text" + }, + "keyPageUp" : { + "message" : "PageUp", + "description" : "Page up key" + }, + "keyUpArrow" : { + "message" : "Up Arrow", + "description" : "Up arrow key text added to title" + }, + "upDescription" : { + "message" : "Find wrapper of highlighted box", + "description" : "Find parent element of current highlight" + }, + "keyPageDown" : { + "message" : "PageDown", + "description" : "Page down key" + }, + "keyDownArrow" : { + "message" : "Down Arrow", + "description" : "Down arrow key text added to title" + }, + "downDescription" : { + "message" : "Find content of highlighted box", + "description" : "Find first visible child element of highlight" + }, + "keyRightArrow" : { + "message" : "Right Arrow", + "description" : "Right arrow text added to title" + }, + "rightDescription" : { + "message" : "Find next box inside same wrapper", + "description" : "Find next visible sibling element of highlight" + }, + "keyLeftArrow" : { + "message" : "Left Arrow", + "description" : "Left arrow text added to title" + }, + "leftDescription" : { + "message" : "Find previous box inside same wrapper", + "description" : "" + }, + "keyEnter" : { + "message" : "Enter", + "description" : "Press enter to remove highlight" + }, + "removeHighlight" : { + "message" : "Remove the highlighted box", + "description" : "Remove highlighted box" + }, + "keyBackspace" : { + "message" : "Backspace", + "description" : "Press backspace to undo last action" + }, + "undoAction" : { + "message" : "Undo last action", + "description" : "Undo last action" + }, + "keyNumpad" : { + "message" : "Numpad", + "description" : "Numpad key text description" + }, + "keyNumpadPlus" : { + "message" : "Numpad Plus", + "description" : "Numpad+ key" + }, + "fontUp" : { + "message" : "Increase font-size by 1", + "description" : "Use keyNumpad+ to increase font size" + }, + "keyNumpadMinus" : { + "message" : "Numpad Minus", + "description" : "Numpad- key" + }, + "fontDown" : { + "message" : "Decrease font-size by 1", + "description" : "Use keyNumpad- to decrease font size" + }, + "keyNumpadAsterisk" : { + "message" : "Numpad Asterisk (Multiply)", + "description" : "" + }, + "fontReset" : { + "message" : "Reset font-size", + "description" : "Reset font size to original" + }, + "mouseLeftClick" : { + "message" : "left-click on mouse", + "description" : "left mouse click" + }, + "keyAlt" : { + "message" : "Alt", + "description" : "Alt-key used with mouse-click" + }, + "removeOpposite" : { + "message" : "Remove everything but highlighted box", + "description" : "Remove opposite of highlight" + }, + "keyShift" : { + "message" : "Shift", + "description" : "Shift-key used with mouse-click" + }, + "fullWidth" : { + "message" : "Set box width to 100% & margins to zero (highlight turns blue)", + "description" : "Make highlighted element full width & add blue outline" + }, + "keyF1" : { + "message" : "F1", + "description" : "F1 key name" + }, + "keyF1Title" : { + "message" : "Function One", + "description" : "F1 key used to toggle messages" + }, + "toggleMessages" : { + "message" : "Toggle action messages", + "description" : "Action message display is toggled by the F1 key" + }, + "keyPS" : { + "message" : "PrtScn", + "description" : "Print Screen key (abbreviation)" + }, + "keyPSTitle" : { + "message" : "Print Screen", + "description" : "Print Screen key full name added to title" + }, + "printPage" : { + "message" : "Print Page", + "description" : "Print the current page" + }, + "keyEsc" : { + "message" : "Esc", + "description" : "Escape key to close Printliminator" + }, + "keyEscTitle" : { + "message" : "Escape", + "description" : "Escape key full name" + }, + "abort" : { + "message" : "Disable Printliminator, but save undo history", + "description" : "Disable Printliminator, but save undo history." + } +} diff --git a/bookmark.html b/bookmark.html index d9a2d62..efb3d86 100644 --- a/bookmark.html +++ b/bookmark.html @@ -2,5 +2,5 @@ Bookmarks
-
Printliminator
+
The Printliminator
diff --git a/demo/css/style.css b/demo/css/style.css index 0616b30..75a1e13 100644 --- a/demo/css/style.css +++ b/demo/css/style.css @@ -39,6 +39,7 @@ p { color: white; padding: 8px 20px; margin-top: 4px; + border-radius: 10px; -moz-border-radius: 10px; -webkit-border-radius: 10px; } diff --git a/demo/images/screenshot.png b/demo/images/screenshot.png index d5e4cdc..efaf553 100644 Binary files a/demo/images/screenshot.png and b/demo/images/screenshot.png differ diff --git a/dist/bookmarklet/printliminator.js b/dist/bookmarklet/printliminator.js new file mode 100644 index 0000000..d7d6eed --- /dev/null +++ b/dist/bookmarklet/printliminator.js @@ -0,0 +1,700 @@ +/* Printliminator v4.0.1 + * https://github.com/CSS-Tricks/The-Printliminator + */ +/*jshint expr:false */ +/*globals thePrintliminatorVars */ +;( function() { +'use strict'; + +var pl = window.thePrintliminator = { + + version : '4.0.1', + + // preprocess is used to echo in settings from options.json + css : { + hilite : '_printliminator_highlight', + fullWidth : '_printliminator_full_width', + hidden : '_printliminator_hidden', + // class name added to body when print styles applied (used in printliminator.css) + stylized : '_printliminator_stylized', + messages : '_printliminator_messages', + + noSelection: '_printliminator_no_selection', // class on body while dragging + // exposed in main document + stylesheet : '_printliminator_styles', // stylesheet ID + wrap : '_printliminator_wrap', + controls : '_printliminator_controls', + drag : '_printliminator_drag_icon', + dragActive : '_printliminator_drag_active', + // inside bookmarklet iframe + icon : 'icon', + noGraphics : 'no_graphics', + stylize : 'stylize', + print : 'print', + close : 'close', + undo : 'undo', + busy : 'busy', + keyboard : 'keyboard', + toggle : 'toggle' + + }, + + + keys : { + parent1 : 33, // pageUp + parent2 : 38, // up arrow + child1 : 34, // pageDown + child2 : 40, // down arrow + nextSib : 39, // right arrow + prevSib : 37, // left arrow + hide : 13, // enter + undo : 8, // backspace + fontUp : 107, // Numpad + + fontDown : 109, // Numpad - + fontReset : 106, // Numpad * + print : 44, // PrtScn (keyup only) + abort : 27, // Esc + + + // use event key below + opposite : 'altKey', // alt + click + fullWidth : 'shiftKey' // shift + click + }, + + // elements hidden when "remove graphics" is selected + noGraphics : 'img, iframe:not(._printliminator_controls), object, embed, audio, video, input[type=image], svg', + // elements to ignore while traversing + ignoredElm : /^(br|meta|style|link|script)$/i, + + // iframe height with keyboard open/closed + keyboardOpen : 615, + keyboardClosed : 220, + + // Bookmarklet popup - dragging parameters stored here + drag : { + el : null, + pos : [ 0, 0 ], + elm : [ 0, 0 ] + }, + + init : function() { + var el, + body = document.body; + + // need a global variable to store history & flags + if ( typeof window.thePrintliminatorVars === 'undefined' ) { + // use object separate from pl, otherwise these values get lost + // upon javascript injection a second time (after uses presses Esc) + window.thePrintliminatorVars = { + init : true, + history : [], + messageCache : [], + flags : {} + }; + + pl.addStyles(); + } + + + pl.addControls(); + + + // highlighting elements & keyboard binding + pl.addEvent( body, 'click', pl.bodyClick ); + pl.addEvent( body, 'mouseover', pl.bodyMouseover ); + pl.addEvent( body, 'mouseout', pl.removeHighlight ); + pl.addEvent( document, 'keyup', pl.bodyKeyUp ); + pl.addEvent( document, 'keydown', pl.bodyKeyDown ); + + // drag + pl.addEvent( document, 'mouseup', pl.docMouseUp ); + pl.addEvent( document, 'mousemove', pl.docMouseMove ); + }, + + // delegated event click + bodyClick : function( event ) { + event.preventDefault(); + event.stopImmediatePropagation(); + + if ( event.target.nodeName !== 'BODY' && !pl.hasClass( event.target, pl.css.messages ) ) { + var done, sel, + opposite = false, + msg = pl.messages, + hilite = document.body.querySelector( '.' + pl.css.hilite ); + + // Make 100% width & zero margins (set by css) + // Shift + click + if ( event[ pl.keys.fullWidth ] ) { + if ( !pl.hasClass( hilite, pl.css.fullWidth ) ) { + pl.addClass( hilite, pl.css.fullWidth ); + thePrintliminatorVars.history.push( function() { + pl.removeClass( hilite, pl.css.fullWidth ); + }); + } + } else { + // show opposite + // Alt + click + if ( event[ pl.keys.opposite ] ) { + done = pl.getOpposite( hilite ); + sel = done.length; + if ( sel ) { + opposite = true; + } else { + // nothing left to remove + return; + } + } else { + // hide clicked element + done = [ hilite ]; + } + + pl.hide( done ); + thePrintliminatorVars.history.push( done ); + + if ( opposite ) { + // messages will get hidden if alt+click used + // this is easier than trying to detect it + pl.removeClass( document.querySelector( 'ul.' + pl.css.messages ), pl.css.hidden ); + } + + } + + // remove any text selection + pl.clearSelection(); + + } + }, + + bodyMouseover : function( event ) { + if ( !pl.hasClass( event.target, pl.css.controls ) ) { + pl.addClass( event.target, pl.css.hilite ); + } + // make sure main window has focus + window.focus(); + }, + + bodyKeyUp : function( event ) { + event.preventDefault(); + switch ( event.which ) { + + // PrntScrn only works on keyup + case pl.keys.print: + pl.print(); + break; + + } + }, + + bodyKeyDown : function( event ) { + event.preventDefault(); + var n, suffix, elm, els, isBody, + body = document.body, + msg = pl.messages, + el = body.querySelector( '.' + pl.css.hilite ), + hidden = pl.css.hidden, + highlight = pl.css.hilite; + + if ( el ) { + isBody = el.nodeName === 'BODY'; + + switch ( event.which ) { + case pl.keys.parent1 : // pageUp + case pl.keys.parent2 : // up arrow + els = el.parentNode; + if ( !isBody && els ) { + pl.removeClass( el, highlight ); + pl.addClass( els, highlight ); + } + break; + + case pl.keys.child1 : // pageDown + case pl.keys.child2 : // down arrow + elm = pl.getFirstChild( el ); + if ( elm ) { + pl.removeClass( el, highlight ); + // first visible child element + pl.addClass( elm, highlight ); + } + break; + + case pl.keys.nextSib : // right arrow (siblings) + elm = pl.getNext( el ); + if ( !isBody && elm ) { + pl.removeClass( el, highlight ); + pl.addClass( elm, highlight ); + } + break; + + case pl.keys.prevSib : // left arrow (siblings) + elm = pl.getPrev( el ); + if ( !isBody && elm ) { + pl.removeClass( el, highlight ); + pl.addClass( elm, highlight ); + } + break; + + case pl.keys.hide : // enter + if ( !isBody ) { + pl.addClass( el, hidden ); + pl.addClass( el.parentNode, highlight ); + thePrintliminatorVars.history.push( el ); + } + break; + + } + } + + n = window.getComputedStyle( body, null ).getPropertyValue( 'font-size' ); + suffix = n.match( /[a-z]+/i )[0]; + + switch ( event.which ) { + case pl.keys.fontUp : // Numpad + = Increase font size + body.style.fontSize = ( parseFloat( n ) + 1 ) + suffix; + break; + + case pl.keys.fontDown : // Numpad - = Decrease font size + body.style.fontSize = ( parseFloat( n ) - 1 ) + suffix; + break; + + case pl.keys.fontReset : // Numpad * = reset font-size + body.style.fontSize = ''; + break; + + case pl.keys.undo : // backspace + pl.undo(); + break; + + case pl.keys.abort : // Esc + pl.abort(); + break; + + } + + }, + + filterElements : function( elm ) { + return elm && + // element node + elm.nodeType === 1 && + // not an ignored element + !pl.ignoredElm.test( elm.nodeName ) && + // not controls + !pl.hasClass( elm, pl.css.controls ) && + // not hidden + !( pl.hasClass( elm, pl.css.hidden ) || elm.style.display === 'none' ); + }, + + getOpposite : function( el ) { + var sibs, + done = []; + + // method: start from highlighted element + // get siblings & hide them; then go to parent, get siblings & hide them... + // rinse & repeat until we hit the body element + while ( el.nodeName !== 'BODY' ) { + sibs = pl.getSiblings( el ); + done = done.concat( sibs ); + el = el.parentNode; + } + return done; + }, + + getFirstChild : function( el ) { + var children = Array.prototype.filter.call( el.children, pl.filterElements ); + return children.length ? children[0] : null; + }, + + // modified from + // https://plainjs.com/javascript/traversing/get-siblings-of-an-element-40/ + getSiblings : function ( el ) { + var siblings = [], + sibling = el.parentNode.firstChild; + for ( ; sibling; sibling = sibling.nextSibling ) { + if ( sibling !== el && pl.filterElements( sibling ) ) { + siblings.push( sibling ); + } + } + return siblings; + }, + + // modified from + // https://plainjs.com/javascript/traversing/get-siblings-of-an-element-40/ + getNext : function ( el ) { + while ( el = el.nextSibling ) { // jshint ignore:line + if ( el && pl.filterElements( el ) ) { + return el; + } + } + return null; + }, + + // modified from + // https://plainjs.com/javascript/traversing/get-siblings-of-an-element-40/ + getPrev : function( el ) { + while ( el = el.previousSibling ) { // jshint ignore:line + if ( el && pl.filterElements( el ) ) { + return el; + } + } + return null; + }, + + removeHighlight : function() { + // remove all highlight class names, just in case + var indx, + // include body as it might also get the highlight class + hilite = document.querySelectorAll( '.' + pl.css.hilite ), + len = hilite.length; + for ( indx = 0; indx < len; indx++ ) { + pl.removeClass( hilite[ indx ], pl.css.hilite ); + } + }, + + removeGraphics : function( event, body ) { + if ( !thePrintliminatorVars.flags.removeGraphics ) { + // for testing + body = body || document.body; + var indx, bkgd, + bkgds = [], + done = body.querySelectorAll( pl.noGraphics ), + items = body.querySelectorAll( '*:not(.' + pl.css.controls + ')' ), + len = items.length; + + for ( indx = 0; indx < len; indx++ ) { + bkgd = window.getComputedStyle( items[ indx ] ).getPropertyValue( 'background-image' ); + if ( bkgd && bkgd !== 'none' ) { + bkgds.push( [ items[ indx ], bkgd ] ); + items[ indx ].style.backgroundImage = 'none'; + } + } + + pl.removeHighlight(); + pl.hide( done ); + thePrintliminatorVars.flags.removeGraphics = true; + + thePrintliminatorVars.history.push( function() { + thePrintliminatorVars.flags.removeGraphics = false; + pl.show( done ); + len = bkgds.length; + for ( indx = 0; indx < len; indx++ ) { + bkgds[ indx ][ 0 ].style.backgroundImage = bkgds[ indx ][ 1 ]; + } + }); + } + }, + + // Add print style + stylize : function() { + if ( !thePrintliminatorVars.flags.stylize ) { + var indx, + inline = [], + body = document.body, + links = document.querySelectorAll( 'link[rel="stylesheet"]' ), + visibleElms = document.querySelectorAll( 'body *:not(.' + pl.css.hidden + '):not(.' + pl.css.controls + ')' ), + len = links.length; + + for ( indx = 0; indx < len; indx++ ) { + if ( links[ indx ].id !== pl.css.stylesheet ) { + links[ indx ].disabled = true; + } + } + + // cache and remove inline styles + Array.prototype.filter.call( visibleElms, function( elm ) { + var style = elm.getAttribute( 'style' ); + if ( style !== null ) { + elm.removeAttribute( 'style' ); + inline.push({ + el: elm, + style: style + }); + } + }); + + pl.addClass( body, pl.css.stylized ); + pl.removeHighlight(); + thePrintliminatorVars.flags.stylize = true; + + thePrintliminatorVars.history.push( function() { + thePrintliminatorVars.flags.stylize = false; + pl.removeClass( body, pl.css.stylized ); + var indx, + len = links.length; + for ( indx = 0; indx < len; indx++ ) { + links[ indx ].disabled = false; + } + len = inline.length; + for ( indx = 0; indx < len; indx++ ) { + inline[ indx ].el.setAttribute( 'style', inline[ indx ].style ); + } + }); + } + }, + + print : function() { + var frame = document.body.querySelector( 'iframe.' + pl.css.controls ).contentWindow.document; + pl.addClass( frame.querySelector( 'li.' + pl.css.print ), pl.css.busy ); + + pl.removeHighlight(); + + // use setTimeout to allow class to render + setTimeout( function() { + window.print(); + pl.busy( function() { + pl.removeClass( frame.querySelector( 'li.' + pl.css.print ), pl.css.busy ); + }); + }, 10); + }, + busy : function( callback ) { + if ( document.readyState !== 'complete' ) { + var loopy = function( i ) { + setTimeout(function () { + // ready state is delayed when a file on the page is not found + if ( document.readyState === 'complete' || i === 1 ) { + callback(); + i = 0; + } + if ( --i > 0 ) { + loopy(i); + } + }, 1000); + }; + // repeat 20 times (20 seconds), then just remove the busy class + loopy( 20 ); + } else { + callback(); + } + }, + + // Undo + undo : function() { + var last = thePrintliminatorVars.history.pop(); + if ( last ) { + pl.removeHighlight(); + if ( typeof last !== 'function' ) { + pl.show( last ); + } else { + last.call(); + } + } + }, + + abort : function() { + var body = document.body; + pl.removeHighlight(); + pl.removeClass( body, pl.css.enabled ); + pl.removeEvent( body, 'click', pl.bodyClick ); + pl.removeEvent( body, 'mouseover', pl.bodyMouseover ); + pl.removeEvent( body, 'mouseout', pl.removeHighlight ); + pl.removeEvent( document, 'keyup', pl.bodyKeyUp ); + pl.removeEvent( document, 'keydown', pl.bodyKeyDown ); + + // drag + pl.removeEvent( document, 'mouseup', pl.docMouseUp ); + pl.removeEvent( document, 'mousemove', pl.docMouseMove ); + body.removeChild( document.querySelector( '.' + pl.css.wrap ) ); + + }, + + addStyles : function() { + var el, + body = document.body, + // programmically added stylesheets + styles = '@media print, screen { body._printliminator_stylized { margin: 0 !important; padding: 0 !important; line-height: 1.4 !important; word-spacing: 1.1pt !important; letter-spacing: 0.2pt !important; font-family: Garamond, "Times New Roman", serif !important; color: #000 !important; background: none !important; font-size: 12pt !important; /*Headings */ /* Images */ /* Table */ } body._printliminator_stylized h1, body._printliminator_stylized h2, body._printliminator_stylized h3, body._printliminator_stylized h4, body._printliminator_stylized h5, body._printliminator_stylized h6 { font-family: Helvetica, Arial, sans-serif !important; } body._printliminator_stylized h1 { font-size: 19pt !important; } body._printliminator_stylized h2 { font-size: 17pt !important; } body._printliminator_stylized h3 { font-size: 15pt !important; } body._printliminator_stylized h4, body._printliminator_stylized h5, body._printliminator_stylized h6 { font-size: 12pt !important; } body._printliminator_stylized code { font: 10pt Courier, monospace !important; } body._printliminator_stylized blockquote { margin: 1.3em !important; padding: 1em !important; font-size: 10pt !important; } body._printliminator_stylized hr { background-color: #ccc !important; } body._printliminator_stylized img { float: left !important; margin: 1em 1.5em 1.5em 0 !important; } body._printliminator_stylized a img { border: none !important; } body._printliminator_stylized table { margin: 1px !important; text-align: left !important; border-collapse: collapse !important; } body._printliminator_stylized th { border: 1px solid #333 !important; font-weight: bold !important; } body._printliminator_stylized td { border: 1px solid #333 !important; } body._printliminator_stylized th, body._printliminator_stylized td { padding: 4px 10px !important; } body._printliminator_stylized tfoot { font-style: italic !important; } body._printliminator_stylized caption { background: #fff !important; margin-bottom: 20px !important; text-align: left !important; } body._printliminator_stylized thead { display: table-header-group !important; } body._printliminator_stylized tr { page-break-inside: avoid !important; } ._printliminator_hidden { display: none !important; } ._printliminator_full_width { width: 100% !important; min-width: 100% !important; max-width: 100% !important; margin: 0 !important; } } @media print { ._printliminator_wrap { display: none !important; } } @media screen { body._printliminator_stylized { padding: 20px !important; } ._printliminator_highlight { outline: 3px solid red !important; cursor: default !important; } ._printliminator_highlight._printliminator_full_width { outline-color: blue !important; } ._printliminator_wrap { width: 450px !important; height: 220px; position: fixed !important; top: 20px; right: 20px; z-index: 999999 !important; box-shadow: 0 0 80px black !important; } ._printliminator_wrap iframe { width: 450px !important; height: 220px; border: 0 !important; overflow-x: hidden !important; margin: 0 !important; padding: 0 !important; } ._printliminator_drag_icon { width: 28px !important; height: 20px !important; position: absolute !important; top: 0 !important; left: 0 !important; cursor: move !important; } ._printliminator_drag_icon._printliminator_drag_active { width: 120px !important; height: 100px !important; top: -40px !important; left: -40px !important; } body._printliminator_no_selection, ._printliminator_highlight, ._printliminator_wrap, ._printliminator_drag_icon, ._printliminator_wrap iframe { -webkit-user-select: none !important; -moz-user-select: none !important; -ms-user-select: none !important; user-select: none !important; } } '; + + // add print stylesheet + el = document.createElement( 'style' ); + el.id = pl.css.stylesheet; + el.innerHTML = styles; + document.querySelector( 'head' ).appendChild( el ); + }, + + // create popup (bookmarklet) + addControls : function() { + var frame, + body = document.body, + el = document.createElement( 'div' ), + controls = pl.css.controls; + + body.appendChild( el ); + pl.addClass( el, pl.css.wrap ); + pl.addClass( el, controls ); + + el.innerHTML = '' + + '
'; + + frame = el.querySelector( 'iframe.' + controls ).contentWindow.document; + // Firefox needs script to open, write, then close... innerHTML doesn't work. + frame.open(); + frame.write('
CLOSE
DRAG

Just click stuff on page to remove. Alt-click to remove opposite.

Other Useful Superpowers

View Keyboard Commands

'); + + frame.close(); + + pl.addEvent( frame.querySelector( '.' + pl.css.noGraphics ), 'click', pl.removeGraphics ); + pl.addEvent( frame.querySelector( '.' + pl.css.print ), 'click', pl.print ); + pl.addEvent( frame.querySelector( '.' + pl.css.undo ), 'click', pl.undo ); + pl.addEvent( frame.querySelector( '.' + pl.css.stylize ), 'click', pl.stylize ); + pl.addEvent( frame.querySelector( '.' + pl.css.close ), 'click', pl.abort ); + pl.addEvent( frame.querySelector( '.' + pl.css.keyboard ), 'click', pl.keyboard ); + // can't drag from within the iframe - the mouse coordinates would be within it + pl.addEvent( document.querySelector( '.' + pl.css.drag ), 'mousedown', pl.dragInit ); + // include mouseup inside frame to stop the drag + pl.addEvent( frame, 'mouseup', pl.docMouseUp ); + }, + + keyboard : function() { + var wrap = document.querySelector( '.' + pl.css.wrap ), + iframe = wrap.querySelector( 'iframe.' + pl.css.controls ), + ibody = iframe.contentWindow.document.body, + kb = ibody.querySelector( '#' + pl.css.keyboard ), + button = ibody.querySelector( '.' + pl.css.keyboard ), + disply = kb.style.display, + makeVisible = disply === 'none'; + button.innerHTML = makeVisible ? 'Hide Keyboard Commands' : 'View Keyboard Commands'; + kb.style.display = makeVisible ? '' : 'none'; + wrap.style.height = ( makeVisible ? pl.keyboardOpen : pl.keyboardClosed ) + 5 + 'px'; + // iframe needs to be a tiny bit taller than the body inside + iframe.style.height = ( makeVisible ? pl.keyboardOpen : pl.keyboardClosed ) + 5 + 'px'; + ibody.style.height = ( makeVisible ? pl.keyboardOpen : pl.keyboardClosed ) + 20 + 'px'; + }, + + // drag code adapted from http://jsfiddle.net/tovic/Xcb8d/light/ + dragInit : function() { + var drag = pl.drag; + pl.addClass( document.querySelector( '.' + pl.css.drag ), pl.css.dragActive ); + drag.el = document.querySelector( '.' + pl.css.wrap ); + drag.elm[0] = drag.pos[0] - drag.el.offsetLeft; + drag.elm[1] = drag.pos[1] - drag.el.offsetTop; + // prevent selecting content while dragging + pl.toggleSelection( true ); + }, + + docMouseMove : function( event ) { + var drag = pl.drag; + drag.pos[0] = document.all ? window.event.clientX : event.pageX; + drag.pos[1] = document.all ? window.event.clientY : event.pageY; + if ( pl.drag.el !== null ) { + drag.el.style.left = ( drag.pos[0] - drag.elm[0] ) + 'px'; + drag.el.style.top = ( drag.pos[1] - drag.elm[1] ) + 'px'; + } + }, + + docMouseUp : function() { + pl.drag.el = null; + pl.removeClass( document.querySelector( '.' + pl.css.drag ), pl.css.dragActive ); + pl.toggleSelection(); + }, + + stopSelection : function() { + return false; + }, + + toggleSelection : function( disable ) { + var body = document.body; + if ( disable ) { + // save current "unselectable" value + pl.savedUnsel = body.getAttribute( 'unselectable' ); + body.setAttribute( 'unselectable', 'on' ); + pl.addClass( body, pl.css.noSelection ); + pl.addEvent( body, 'onselectstart', pl.stopSelection ); + } else { + if ( pl.savedUnsel ) { + body.setAttribute( 'unselectable', pl.savedUnsel ); + } + pl.removeClass( body, pl.css.noSelection ); + pl.removeEvent( body, 'onselectstart', pl.stopSelection ); + } + // clear any selections + pl.clearSelection(); + }, + + clearSelection : function() { + // remove text selection - http://stackoverflow.com/a/3171348/145346 + var sel = window.getSelection ? window.getSelection() : document.selection; + if ( sel ) { + if ( sel.removeAllRanges ) { + sel.removeAllRanges(); + } else if ( sel.empty ) { + sel.empty(); + } + } + }, + + + hide : function ( els ) { + if ( els ) { + var indx, + len = els.length; + // single elements have undefined length + if ( typeof len !== 'undefined' ) { + for ( indx = 0; indx < len; indx++ ) { + pl.addClass( els[ indx ], pl.css.hidden ); + } + } else { + pl.addClass( els, pl.css.hidden ); + } + } + }, + + show : function ( els ) { + if ( els ) { + var indx, + len = els.length; + if ( typeof len !== 'undefined' ) { + for ( indx = 0; indx < len; indx++ ) { + pl.removeClass( els[ indx ], pl.css.hidden ); + } + } else { + pl.removeClass( els, pl.css.hidden ); + } + } + }, + + addClass : function( el, name ) { + if ( el ) { + if ( el.classList ) { + el.classList.add( name ); + } else if ( !pl.hasClass( el, name ) ) { + el.className += ' ' + name; + } + } + }, + + removeClass : function( el, name ) { + if ( el ) { + if ( el.classList ) { + el.classList.remove( name ); + } else { + el.className = el.className.replace( new RegExp( '\\b' + name + '\\b', 'g' ), '' ); + } + } + }, + + hasClass : function( el, name ) { + if ( el ) { + return el.classList ? + el.classList.contains( name ) : + new RegExp( '\\b' + name + '\\b' ).test( el.className ); + } + return false; + }, + + addEvent : function( el, type, handler ) { + if ( el.attachEvent ) { + el.attachEvent( 'on' + type, handler ); + } else { + el.addEventListener( type, handler ); + } + }, + + removeEvent : function( el, type, handler ) { + if ( el.detachEvent ) { + el.detachEvent( 'on' + type, handler ); + } else { + el.removeEventListener( type, handler ); + } + } + +}; + +})(); diff --git a/dist/chrome.crx b/dist/chrome.crx new file mode 100644 index 0000000..6c52116 Binary files /dev/null and b/dist/chrome.crx differ diff --git a/dist/chrome.zip b/dist/chrome.zip new file mode 100644 index 0000000..0409bb6 Binary files /dev/null and b/dist/chrome.zip differ diff --git a/dist/chrome/_locales/en/messages.json b/dist/chrome/_locales/en/messages.json new file mode 100644 index 0000000..a55de73 --- /dev/null +++ b/dist/chrome/_locales/en/messages.json @@ -0,0 +1,194 @@ +{ + "printliminatorName" : { + "message" : "The Printliminator", + "description" : "Extension name" + }, + "printliminatorDescription" : { + "message" : "A simple tool to make websites print better.", + "description" : "Extension Description" + }, + "commandButtons" : { + "message" : "Other Useful Superpowers", + "description" : "Command buttons: undo, stylize, remove graphics & print" + }, + "clickToRemove" : { + "message" : "Just click stuff on page to remove", + "description" : "Click highlight to remove item" + }, + "altClickRemove" : { + "message" : "Alt-click to remove opposite", + "description" : "Alt-click highlight to remove everything expect the item" + }, + "undoLast" : { + "message" : "Undo
Last", + "description" : "Undo the last action" + }, + "addStylize" : { + "message" : "Add Print
Styles", + "description" : "Add print stylesheet" + }, + "removeGraphics" : { + "message" : "Remove
Graphics", + "description" : "Removes all images, iframes and video from the page" + }, + "sendToPrint" : { + "message" : "Send to
print", + "description" : "Print the page" + }, + "viewKeyboardCommands" : { + "message" : "View Keyboard Commands", + "description" : "Open a list of keyboard commands" + }, + "keyColumn" : { + "message" : "Key", + "description" : "Key name column" + }, + "descriptionColumn" : { + "message" : "Description", + "description" : "Description of key action" + }, + "orText" : { + "message" : "or", + "description" : "or text" + }, + "keyPageUp" : { + "message" : "PageUp", + "description" : "Page up key" + }, + "keyUpArrow" : { + "message" : "Up Arrow", + "description" : "Up arrow key text added to title" + }, + "upDescription" : { + "message" : "Find wrapper of highlighted box", + "description" : "Find parent element of current highlight" + }, + "keyPageDown" : { + "message" : "PageDown", + "description" : "Page down key" + }, + "keyDownArrow" : { + "message" : "Down Arrow", + "description" : "Down arrow key text added to title" + }, + "downDescription" : { + "message" : "Find content of highlighted box", + "description" : "Find first visible child element of highlight" + }, + "keyRightArrow" : { + "message" : "Right Arrow", + "description" : "Right arrow text added to title" + }, + "rightDescription" : { + "message" : "Find next box inside same wrapper", + "description" : "Find next visible sibling element of highlight" + }, + "keyLeftArrow" : { + "message" : "Left Arrow", + "description" : "Left arrow text added to title" + }, + "leftDescription" : { + "message" : "Find previous box inside same wrapper", + "description" : "" + }, + "keyEnter" : { + "message" : "Enter", + "description" : "Press enter to remove highlight" + }, + "removeHighlight" : { + "message" : "Remove the highlighted box", + "description" : "Remove highlighted box" + }, + "keyBackspace" : { + "message" : "Backspace", + "description" : "Press backspace to undo last action" + }, + "undoAction" : { + "message" : "Undo last action", + "description" : "Undo last action" + }, + "keyNumpad" : { + "message" : "Numpad", + "description" : "Numpad key text description" + }, + "keyNumpadPlus" : { + "message" : "Numpad Plus", + "description" : "Numpad+ key" + }, + "fontUp" : { + "message" : "Increase font-size by 1", + "description" : "Use keyNumpad+ to increase font size" + }, + "keyNumpadMinus" : { + "message" : "Numpad Minus", + "description" : "Numpad- key" + }, + "fontDown" : { + "message" : "Decrease font-size by 1", + "description" : "Use keyNumpad- to decrease font size" + }, + "keyNumpadAsterisk" : { + "message" : "Numpad Asterisk (Multiply)", + "description" : "" + }, + "fontReset" : { + "message" : "Reset font-size", + "description" : "Reset font size to original" + }, + "mouseLeftClick" : { + "message" : "left-click on mouse", + "description" : "left mouse click" + }, + "keyAlt" : { + "message" : "Alt", + "description" : "Alt-key used with mouse-click" + }, + "removeOpposite" : { + "message" : "Remove everything but highlighted box", + "description" : "Remove opposite of highlight" + }, + "keyShift" : { + "message" : "Shift", + "description" : "Shift-key used with mouse-click" + }, + "fullWidth" : { + "message" : "Set box width to 100% & margins to zero (highlight turns blue)", + "description" : "Make highlighted element full width & add blue outline" + }, + "keyF1" : { + "message" : "F1", + "description" : "F1 key name" + }, + "keyF1Title" : { + "message" : "Function One", + "description" : "F1 key used to toggle messages" + }, + "toggleMessages" : { + "message" : "Toggle action messages", + "description" : "Action message display is toggled by the F1 key" + }, + "keyPS" : { + "message" : "PrtScn", + "description" : "Print Screen key (abbreviation)" + }, + "keyPSTitle" : { + "message" : "Print Screen", + "description" : "Print Screen key full name added to title" + }, + "printPage" : { + "message" : "Print Page", + "description" : "Print the current page" + }, + "keyEsc" : { + "message" : "Esc", + "description" : "Escape key to close Printliminator" + }, + "keyEscTitle" : { + "message" : "Escape", + "description" : "Escape key full name" + }, + "abort" : { + "message" : "Disable Printliminator, but save undo history", + "description" : "Disable Printliminator, but save undo history." + } +} diff --git a/dist/chrome/icon128.png b/dist/chrome/icon128.png new file mode 100644 index 0000000..921bcd5 Binary files /dev/null and b/dist/chrome/icon128.png differ diff --git a/dist/chrome/icon16.png b/dist/chrome/icon16.png new file mode 100644 index 0000000..2f4f149 Binary files /dev/null and b/dist/chrome/icon16.png differ diff --git a/dist/chrome/icon18.png b/dist/chrome/icon18.png new file mode 100644 index 0000000..9d32f4f Binary files /dev/null and b/dist/chrome/icon18.png differ diff --git a/dist/chrome/icon32.png b/dist/chrome/icon32.png new file mode 100644 index 0000000..27eab56 Binary files /dev/null and b/dist/chrome/icon32.png differ diff --git a/dist/chrome/icon48.png b/dist/chrome/icon48.png new file mode 100644 index 0000000..e3a15e4 Binary files /dev/null and b/dist/chrome/icon48.png differ diff --git a/dist/chrome/icon64.png b/dist/chrome/icon64.png new file mode 100644 index 0000000..c059b33 Binary files /dev/null and b/dist/chrome/icon64.png differ diff --git a/dist/chrome/manifest.json b/dist/chrome/manifest.json new file mode 100644 index 0000000..9627dd9 --- /dev/null +++ b/dist/chrome/manifest.json @@ -0,0 +1,28 @@ +{ + "name": "__MSG_printliminatorName__", + "version": "4.0.1", + "manifest_version": 2, + "author": "Chris Coyier", + "description": "__MSG_printliminatorDescription__", + "homepage_url": "https://github.com/CSS-Tricks/The-Printliminator", + "default_locale": "en", + "icons": { + "16": "icon16.png", + "32": "icon32.png", + "48": "icon48.png", + "64": "icon64.png", + "128": "icon128.png" + }, + "browser_action": { + "default_icon": "icon-32.png", + "default_title": "__MSG_printliminatorName__", + "default_popup": "popup.html" + }, + "permissions": [ + "activeTab" + ], + "web_accessible_resources": [ + "printliminator.js", + "printliminator.css" + ] +} \ No newline at end of file diff --git a/dist/chrome/popup.css b/dist/chrome/popup.css new file mode 100644 index 0000000..6a4d51c --- /dev/null +++ b/dist/chrome/popup.css @@ -0,0 +1,211 @@ +html { + box-sizing: border-box; +} + +*, *:before, *:after { + box-sizing: inherit; +} + +html, body { + width: 450px; + min-height: 160px; + padding: 0; + margin: 0; + background: #eee; + font-size: 14px; + font-family: "Lucida Grande","Lucida Sans Unicode", Tahoma, sans-serif; + overflow: hidden; +} + +header { + background-color: #fff; + padding: 12px 10px 1px 10px; +} +header h3 { + color: #ccc; + margin: 0 0 10px; +} +header h3 strong { + color: red; + margin: 0; +} + +header, section * { + cursor: default; + -moz-user-select: none; + -webkit-user-select: none; + -ms-user-select: none; +} + +section { + padding: 2px 0; +} + +.logo { + width: 225px; + height: 15px; + margin: 0; +} + +h3 { + text-transform: uppercase; + font-size: 10px; + font-weight: bold; + color: #000; + margin: 10px 12px; +} + +ul { + list-style-type: none; + margin: 0; + padding: 0; + text-align: center; +} + +li { + background: #000; + color: #fff; + display: inline-block; + font-size: 10px; + line-height: 12px; + text-align: left; + text-transform: uppercase; + vertical-align: middle; + padding: 4px 16px 4px 4px; + white-space: nowrap; + margin: 2px; + cursor: pointer; +} +li:hover { + background: #444; +} + +.icon { + display: inline-block; + background: url(printliminator.png) no-repeat; + width: 25px; + height: 25px; + margin: 0 8px 0 0; + vertical-align: middle; + float: left; +} + +.print .icon { + background-position: -25px 0; +} + +.undo .icon { + background-position: 0 -25px; +} + +.no_graphics .icon { + background-position: -25px -25px; +} + +.stylize .icon { + background-position: -75px -25px; + width: 35px; +} + +.left_click { + background-position: -50px -25px; + float: none; +} + +li.busy .icon { + background-position: -50px 0; + -webkit-animation: spin 2s linear infinite; + -moz-animation: spin 2s linear infinite; + animation: spin 2s linear infinite; +} + +@-moz-keyframes spin { + 100% { + -moz-transform: rotate(360deg); + } +} +@-webkit-keyframes spin { + 100% { + -webkit-transform: rotate(360deg); + } +} +@keyframes spin { + 100% { + -webkit-transform: rotate(360deg); + transform: rotate(360deg); + } +} +.hidden { + display: none; +} + +.commands-wrap { + margin: 8px 0 0 0; + padding: 12px; + background: #ccc; +} + +.toggle { + font-size: 12px; + margin: 0 0 5px 0; + cursor: pointer; +} + +/* keyboard table */ +table { + font-family: Optima, Segoe, 'Segoe UI', Candara, Calibri, Arial, sans-serif; + font-size: 12px; + text-transform: initial; + margin-top: 4px 0 0 0; + padding: 0; +} + +tbody tr:hover td { + background: #ddd; +} + +tbody tr:hover kbd { + background: #eee; +} + +th { + text-align: left; + padding: 0 0 10px 0; +} + +th.key { + width: 30%; +} + +td { + text-align: left; + font-size: 12px; + vertical-align: top; + border-top: #aaa 1px solid; + padding: 5px; +} + +td svg { + vertical-align: middle; +} + +kbd { + background: #fff; + border-radius: 3px; + border: #333 1px solid; + padding: 2px 4px; +} + +span.lower { + text-transform: lowercase; +} + +span.small { + font-size: 0.7em; +} + +/* center asterisk vertically inside of kbd */ +.asterisk { + position: relative; + top: 2px; +} diff --git a/dist/chrome/popup.html b/dist/chrome/popup.html new file mode 100644 index 0000000..88af862 --- /dev/null +++ b/dist/chrome/popup.html @@ -0,0 +1,155 @@ + + + + + + + + + +
+ +

+
+
+

+ +
+

+ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
+
+ + + diff --git a/dist/chrome/popup.js b/dist/chrome/popup.js new file mode 100644 index 0000000..75efc84 --- /dev/null +++ b/dist/chrome/popup.js @@ -0,0 +1,145 @@ +/*globals chrome */ +// inject printliminator from popup & control from there. +var commands = { + remove : function() { + chrome.tabs.executeScript( null, { + code: 'thePrintliminator.removeGraphics();' + }); + }, + print : function() { + document.querySelector( 'li.print' ).classList.add( 'busy' ); + // ready state is delayed when a file on the page is not found + chrome.tabs.executeScript( null, { + code : 'document.readyState === "complete";' + }, function( result ) { + if ( result && result[ 0 ] === true ) { + window.close(); + chrome.tabs.executeScript( null, { + code : 'thePrintliminator.print();' + }); + } else { + // keep checking ready state for 20 seconds + // if still not ready, abort, but still call print function + var loopy = function( i ) { + setTimeout(function () { + chrome.tabs.executeScript( null, { + code : 'document.readyState === "complete";' + }, function( result ) { + if ( result && result[ 0 ] === true || i === 1 ) { + i = 0; + window.close(); + chrome.tabs.executeScript( null, { + code : 'thePrintliminator.print();' + }); + } + if ( --i > 0 ) { + loopy(i); + } + }); + }, 1000); + }; + // repeat 20 times (20 seconds), then just close the popup + loopy( 20 ); + } + }); + }, + stylize : function() { + chrome.tabs.executeScript( null, { + code : 'thePrintliminator.stylize();' + }); + }, + keyboard : function() { + var indx, + table = document.querySelector( '#keyboard' ), + mode = table.style.display === 'none'; + table.style.display = mode ? '' : 'none'; + this.innerHTML = ( mode ? 'Hide' : 'View' ) + ' Keyboard Commands'; + + }, + undo : function() { + chrome.tabs.executeScript( null, { + code : 'thePrintliminator.undo();' + }); + }, + setLanguage : function(){ + // update all text content + commands.getMsg( document.querySelectorAll( '[i18n-text]' ), true ); + commands.getMsg( document.querySelectorAll( '[i18n-title]' ), false ); + }, + getMsg : function( elms, isText ) { + var indx, msgKey, message, + len = elms.length; + for ( indx = 0; indx < len; indx++ ) { + msgKey = elms[ indx ].getAttribute( 'i18n-' + ( isText ? 'text' : 'title' ) ); + message = chrome.i18n.getMessage( msgKey ); + if ( isText ) { + elms[ indx ].innerHTML = message; + } else { + elms[ indx ].title = message; + } + } + } +}; + +chrome.windows.getCurrent( function( win ) { + chrome.tabs.query({ + windowId : win.id, + active : true + }, function( tabArray ) { + + // don't try to open a popup on chrome settings pages + if ( tabArray && /^chrome/.test( tabArray[ 0 ].url || '' ) ) { + return false; + } + + // inject css & js only on initial click + chrome.tabs.executeScript( null, { + code : 'document.querySelector( "body" ).classList.contains( "_printliminator_enabled" );', + matchAboutBlank : true + }, function( result ) { + if ( result && !result[ 0 ] ) { + chrome.tabs.insertCSS( null, { + file : 'printliminator.css', + matchAboutBlank : true + }); + + chrome.tabs.executeScript( null, { + file: 'printliminator.js', + matchAboutBlank : true + }, function() { + chrome.tabs.executeScript( null, { + code : 'thePrintliminator.init();' + }); + }); + } + // update Language + commands.setLanguage(); + }); + + // Remove graphics + var el = document.querySelector( '.no_graphics' ); + el.removeEventListener( 'click', commands.remove ); + el.addEventListener( 'click', commands.remove ); + + // Print + el = document.querySelector( '.print' ); + el.removeEventListener( 'click', commands.print ); + el.addEventListener( 'click', commands.print ); + + // Add print stylesheet + el = document.querySelector( '.stylize' ); + el.removeEventListener( 'click', commands.stylize ); + el.addEventListener( 'click', commands.stylize ); + + // Undo + el = document.querySelector( '.undo' ); + el.removeEventListener( 'click', commands.undo ); + el.addEventListener( 'click', commands.undo ); + + // keyboard + el = document.querySelector( '.toggle' ); + el.removeEventListener( 'click', commands.keyboard ); + el.addEventListener( 'click', commands.keyboard ); + + }); +}); diff --git a/dist/chrome/printliminator.css b/dist/chrome/printliminator.css new file mode 100644 index 0000000..edfbefc --- /dev/null +++ b/dist/chrome/printliminator.css @@ -0,0 +1,153 @@ +@media print, screen { + body._printliminator_stylized { + margin: 0 !important; + padding: 0 !important; + line-height: 1.4 !important; + word-spacing: 1.1pt !important; + letter-spacing: 0.2pt !important; + font-family: Garamond, "Times New Roman", serif !important; + color: #000 !important; + background: none !important; + font-size: 12pt !important; + /*Headings */ + /* Images */ + /* Table */ + } + body._printliminator_stylized h1, body._printliminator_stylized h2, body._printliminator_stylized h3, body._printliminator_stylized h4, body._printliminator_stylized h5, body._printliminator_stylized h6 { + font-family: Helvetica, Arial, sans-serif !important; + } + body._printliminator_stylized h1 { + font-size: 19pt !important; + } + body._printliminator_stylized h2 { + font-size: 17pt !important; + } + body._printliminator_stylized h3 { + font-size: 15pt !important; + } + body._printliminator_stylized h4, body._printliminator_stylized h5, body._printliminator_stylized h6 { + font-size: 12pt !important; + } + body._printliminator_stylized code { + font: 10pt Courier, monospace !important; + } + body._printliminator_stylized blockquote { + margin: 1.3em !important; + padding: 1em !important; + font-size: 10pt !important; + } + body._printliminator_stylized hr { + background-color: #ccc !important; + } + body._printliminator_stylized img { + float: left !important; + margin: 1em 1.5em 1.5em 0 !important; + } + body._printliminator_stylized a img { + border: none !important; + } + body._printliminator_stylized table { + margin: 1px !important; + text-align: left !important; + border-collapse: collapse !important; + } + body._printliminator_stylized th { + border: 1px solid #333 !important; + font-weight: bold !important; + } + body._printliminator_stylized td { + border: 1px solid #333 !important; + } + body._printliminator_stylized th, + body._printliminator_stylized td { + padding: 4px 10px !important; + } + body._printliminator_stylized tfoot { + font-style: italic !important; + } + body._printliminator_stylized caption { + background: #fff !important; + margin-bottom: 20px !important; + text-align: left !important; + } + body._printliminator_stylized thead { + display: table-header-group !important; + } + body._printliminator_stylized tr { + page-break-inside: avoid !important; + } + + ._printliminator_hidden { + display: none !important; + } + + ._printliminator_full_width { + width: 100% !important; + min-width: 100% !important; + max-width: 100% !important; + margin: 0 !important; + } +} +@media print { + ._printliminator_wrap { + display: none !important; + } +} +@media screen { + body._printliminator_stylized { + padding: 20px !important; + } + + ._printliminator_highlight { + outline: 3px solid red !important; + } + ._printliminator_highlight._printliminator_full_width { + outline-color: blue !important; + } + ._printliminator_highlight, ._printliminator_highlight ._printliminator_messages { + cursor: default !important; + -webkit-user-select: none !important; + -moz-user-select: none !important; + -ms-user-select: none !important; + user-select: none !important; + } + + /* ul & li have same class to make it easier to ignore + and reset all possible settings + */ + ._printliminator_messages { + font: "Lucida Grande", "Lucida Sans Unicode", Tahoma, sans-serif !important; + font-size: 16px !important; + min-width: none !important; + max-height: none !important; + min-height: none !important; + width: auto !important; + height: auto !important; + border: 0 !important; + margin: 0 !important; + padding: 0 !important; + vertical-align: baseline !important; + display: block !important; + } + ._printliminator_messages:before, ._printliminator_messages:after { + display: none !important; + } + + ul._printliminator_messages { + background: transparent !important; + list-style-type: none !important; + position: fixed !important; + top: 0 !important; + right: 0 !important; + z-index: 999999 !important; + max-width: 400px !important; + } + + li._printliminator_messages { + background: rgba(0, 0, 0, 0.8) !important; + color: #ddd !important; + padding: 20px !important; + margin: 5px !important; + max-width: none !important; + } +} diff --git a/dist/chrome/printliminator.js b/dist/chrome/printliminator.js new file mode 100644 index 0000000..368685d --- /dev/null +++ b/dist/chrome/printliminator.js @@ -0,0 +1,667 @@ +/* Printliminator v4.0.1 + * https://github.com/CSS-Tricks/The-Printliminator + */ +/*jshint expr:false */ +/*globals thePrintliminatorVars */ +;( function() { +'use strict'; + +var pl = window.thePrintliminator = { + + version : '4.0.1', + + // preprocess is used to echo in settings from options.json + css : { + hilite : '_printliminator_highlight', + fullWidth : '_printliminator_full_width', + hidden : '_printliminator_hidden', + // class name added to body when print styles applied (used in printliminator.css) + stylized : '_printliminator_stylized', + messages : '_printliminator_messages', + + + // class name used by popup.js to prevent multiple js injection + enabled : '_printliminator_enabled' + }, + + // message options + messageOptions : { + show : undefined, // show messages (F1 to toggle) + limit : undefined, // messages on screen + fade : undefined, // message fadeout (ms) + duration : undefined // message visible (ms) + }, + + messages : { + fullWidthApply : 'Made selection full width', + fullWidthRestore : 'Removed full width', + oppositeApply : 'Removed everything but', + oppositeNothing : 'Nothing to remove', + hideUsingClick : 'Removed', + hideUsingKeyboard : 'Removed', + findParent : 'Found wrapper', + findChild : 'Found inside', + findNext : 'Found next', + findPrev : 'Found previous', + fontUp : 'Set font size: ', + fontDown : 'Set font size: ', + fontReset : 'Reset font size', + stylizeAdd : 'Added print stylesheet', + stylizeRemove : 'Removed print stylesheet', + noGraphicsApply : 'Removed graphics', + noGraphicsRestore : 'Restored graphics', + undo : 'Restored' + }, + + keys : { + parent1 : 33, // pageUp + parent2 : 38, // up arrow + child1 : 34, // pageDown + child2 : 40, // down arrow + nextSib : 39, // right arrow + prevSib : 37, // left arrow + hide : 13, // enter + undo : 8, // backspace + fontUp : 107, // Numpad + + fontDown : 109, // Numpad - + fontReset : 106, // Numpad * + print : 44, // PrtScn (keyup only) + abort : 27, // Esc + + messages : 112, // F1 + + // use event key below + opposite : 'altKey', // alt + click + fullWidth : 'shiftKey' // shift + click + }, + + // elements hidden when "remove graphics" is selected + noGraphics : 'img, iframe:not(._printliminator_controls), object, embed, audio, video, input[type=image], svg', + // elements to ignore while traversing + ignoredElm : /^(br|meta|style|link|script)$/i, + + + init : function() { + var el, + body = document.body; + + // need a global variable to store history & flags + if ( typeof window.thePrintliminatorVars === 'undefined' ) { + // use object separate from pl, otherwise these values get lost + // upon javascript injection a second time (after uses presses Esc) + window.thePrintliminatorVars = { + init : true, + history : [], + messageCache : [], + flags : {} + }; + + } + + + + // add messages + if ( !document.querySelector( 'ul.' + pl.css.messages ) ) { + el = document.createElement( 'ul' ); + pl.addClass( el, pl.css.messages ); + body.appendChild( el ); + } + + // don't reapply event listeners when + // javascript is injected more than once + if ( pl.hasClass( body, pl.css.enabled ) ) { + return; + } + pl.addClass( body, pl.css.enabled ); + + // highlighting elements & keyboard binding + pl.addEvent( body, 'click', pl.bodyClick ); + pl.addEvent( body, 'mouseover', pl.bodyMouseover ); + pl.addEvent( body, 'mouseout', pl.removeHighlight ); + pl.addEvent( document, 'keyup', pl.bodyKeyUp ); + pl.addEvent( document, 'keydown', pl.bodyKeyDown ); + + }, + + // delegated event click + bodyClick : function( event ) { + event.preventDefault(); + event.stopImmediatePropagation(); + + if ( event.target.nodeName !== 'BODY' && !pl.hasClass( event.target, pl.css.messages ) ) { + var done, sel, + opposite = false, + msg = pl.messages, + hilite = document.body.querySelector( '.' + pl.css.hilite ); + + // Make 100% width & zero margins (set by css) + // Shift + click + if ( event[ pl.keys.fullWidth ] ) { + if ( !pl.hasClass( hilite, pl.css.fullWidth ) ) { + pl.addClass( hilite, pl.css.fullWidth ); + thePrintliminatorVars.history.push( function() { + pl.showMessage( msg.fullWidthRestore, hilite ); + pl.removeClass( hilite, pl.css.fullWidth ); + }); + pl.showMessage( msg.fullWidthApply, hilite ); + } + } else { + // show opposite + // Alt + click + if ( event[ pl.keys.opposite ] ) { + done = pl.getOpposite( hilite ); + sel = done.length; + if ( sel ) { + opposite = true; + pl.showMessage( msg.oppositeApply, hilite ); + } else { + // nothing left to remove + pl.showMessage( msg.oppositeNothing ); + return; + } + } else { + // hide clicked element + done = [ hilite ]; + pl.showMessage( msg.hideUsingClick, hilite ); + } + + pl.hide( done ); + thePrintliminatorVars.history.push( done ); + + if ( opposite ) { + // messages will get hidden if alt+click used + // this is easier than trying to detect it + pl.removeClass( document.querySelector( 'ul.' + pl.css.messages ), pl.css.hidden ); + } + + } + + // remove any text selection + pl.clearSelection(); + + } + }, + + bodyMouseover : function( event ) { + if ( !pl.hasClass( event.target, pl.css.messages ) ) { + pl.addClass( event.target, pl.css.hilite ); + } + // make sure main window has focus + window.focus(); + }, + + bodyKeyUp : function( event ) { + event.preventDefault(); + switch ( event.which ) { + + // PrntScrn only works on keyup + case pl.keys.print: + pl.print(); + break; + + // F1 toggle messages + case pl.keys.messages: + pl.messageOptions.show = !pl.messageOptions.show; + break; + } + }, + + bodyKeyDown : function( event ) { + event.preventDefault(); + var n, suffix, elm, els, isBody, + body = document.body, + msg = pl.messages, + el = body.querySelector( '.' + pl.css.hilite ), + hidden = pl.css.hidden, + highlight = pl.css.hilite; + + if ( el ) { + isBody = el.nodeName === 'BODY'; + + switch ( event.which ) { + case pl.keys.parent1 : // pageUp + case pl.keys.parent2 : // up arrow + els = el.parentNode; + if ( !isBody && els ) { + pl.removeClass( el, highlight ); + pl.showMessage( msg.findParent, els ); + pl.addClass( els, highlight ); + } + break; + + case pl.keys.child1 : // pageDown + case pl.keys.child2 : // down arrow + elm = pl.getFirstChild( el ); + if ( elm ) { + pl.removeClass( el, highlight ); + // first visible child element + pl.showMessage( msg.findChild, elm ); + pl.addClass( elm, highlight ); + } + break; + + case pl.keys.nextSib : // right arrow (siblings) + elm = pl.getNext( el ); + if ( !isBody && elm ) { + pl.removeClass( el, highlight ); + pl.showMessage( msg.findNext, elm ); + pl.addClass( elm, highlight ); + } + break; + + case pl.keys.prevSib : // left arrow (siblings) + elm = pl.getPrev( el ); + if ( !isBody && elm ) { + pl.removeClass( el, highlight ); + pl.showMessage( msg.findPrev, elm ); + pl.addClass( elm, highlight ); + } + break; + + case pl.keys.hide : // enter + if ( !isBody ) { + pl.showMessage( msg.hideUsingKeyboard, el ); + pl.addClass( el, hidden ); + pl.addClass( el.parentNode, highlight ); + thePrintliminatorVars.history.push( el ); + } + break; + + } + } + + n = window.getComputedStyle( body, null ).getPropertyValue( 'font-size' ); + suffix = n.match( /[a-z]+/i )[0]; + + switch ( event.which ) { + case pl.keys.fontUp : // Numpad + = Increase font size + body.style.fontSize = ( parseFloat( n ) + 1 ) + suffix; + pl.showMessage( msg.fontUp + body.style.fontSize ); + break; + + case pl.keys.fontDown : // Numpad - = Decrease font size + body.style.fontSize = ( parseFloat( n ) - 1 ) + suffix; + pl.showMessage( msg.fontDown + body.style.fontSize ); + break; + + case pl.keys.fontReset : // Numpad * = reset font-size + body.style.fontSize = ''; + pl.showMessage( msg.fontReset ); + break; + + case pl.keys.undo : // backspace + pl.undo(); + break; + + case pl.keys.abort : // Esc + pl.abort(); + break; + + } + + }, + + filterElements : function( elm ) { + return elm && + // element node + elm.nodeType === 1 && + // not an ignored element + !pl.ignoredElm.test( elm.nodeName ) && + // not hidden + !( pl.hasClass( elm, pl.css.hidden ) || elm.style.display === 'none' ); + }, + + getOpposite : function( el ) { + var sibs, + done = []; + // hide messaging to prevent code from targeting it + pl.hideMsgContainer(); + + // method: start from highlighted element + // get siblings & hide them; then go to parent, get siblings & hide them... + // rinse & repeat until we hit the body element + while ( el.nodeName !== 'BODY' ) { + sibs = pl.getSiblings( el ); + done = done.concat( sibs ); + el = el.parentNode; + } + return done; + }, + + getFirstChild : function( el ) { + var children = Array.prototype.filter.call( el.children, pl.filterElements ); + return children.length ? children[0] : null; + }, + + // modified from + // https://plainjs.com/javascript/traversing/get-siblings-of-an-element-40/ + getSiblings : function ( el ) { + var siblings = [], + sibling = el.parentNode.firstChild; + for ( ; sibling; sibling = sibling.nextSibling ) { + if ( sibling !== el && pl.filterElements( sibling ) ) { + siblings.push( sibling ); + } + } + return siblings; + }, + + // modified from + // https://plainjs.com/javascript/traversing/get-siblings-of-an-element-40/ + getNext : function ( el ) { + while ( el = el.nextSibling ) { // jshint ignore:line + if ( el && pl.filterElements( el ) ) { + return el; + } + } + return null; + }, + + // modified from + // https://plainjs.com/javascript/traversing/get-siblings-of-an-element-40/ + getPrev : function( el ) { + while ( el = el.previousSibling ) { // jshint ignore:line + if ( el && pl.filterElements( el ) ) { + return el; + } + } + return null; + }, + + removeHighlight : function() { + // remove all highlight class names, just in case + var indx, + // include body as it might also get the highlight class + hilite = document.querySelectorAll( '.' + pl.css.hilite ), + len = hilite.length; + for ( indx = 0; indx < len; indx++ ) { + pl.removeClass( hilite[ indx ], pl.css.hilite ); + } + }, + + removeGraphics : function( event, body ) { + if ( !thePrintliminatorVars.flags.removeGraphics ) { + // for testing + body = body || document.body; + var indx, bkgd, + bkgds = [], + done = body.querySelectorAll( pl.noGraphics ), + items = body.querySelectorAll( '*:not(.' + pl.css.controls + ')' ), + len = items.length; + + for ( indx = 0; indx < len; indx++ ) { + bkgd = window.getComputedStyle( items[ indx ] ).getPropertyValue( 'background-image' ); + if ( bkgd && bkgd !== 'none' ) { + bkgds.push( [ items[ indx ], bkgd ] ); + items[ indx ].style.backgroundImage = 'none'; + } + } + + pl.removeHighlight(); + pl.hide( done ); + thePrintliminatorVars.flags.removeGraphics = true; + pl.showMessage( pl.messages.noGraphicsApply ); + + thePrintliminatorVars.history.push( function() { + pl.showMessage( pl.messages.noGraphicsRestore ); + thePrintliminatorVars.flags.removeGraphics = false; + pl.show( done ); + len = bkgds.length; + for ( indx = 0; indx < len; indx++ ) { + bkgds[ indx ][ 0 ].style.backgroundImage = bkgds[ indx ][ 1 ]; + } + }); + } + }, + + // Add print style + stylize : function() { + if ( !thePrintliminatorVars.flags.stylize ) { + pl.hideMsgContainer(); + var indx, + inline = [], + body = document.body, + links = document.querySelectorAll( 'link[rel="stylesheet"]' ), + visibleElms = document.querySelectorAll( 'body *:not(.' + pl.css.hidden + '):not(.' + pl.css.controls + ')' ), + len = links.length; + + for ( indx = 0; indx < len; indx++ ) { + if ( links[ indx ].id !== pl.css.stylesheet ) { + links[ indx ].disabled = true; + } + } + + // cache and remove inline styles + Array.prototype.filter.call( visibleElms, function( elm ) { + var style = elm.getAttribute( 'style' ); + if ( style !== null ) { + elm.removeAttribute( 'style' ); + inline.push({ + el: elm, + style: style + }); + } + }); + + pl.addClass( body, pl.css.stylized ); + pl.removeHighlight(); + thePrintliminatorVars.flags.stylize = true; + pl.showMessage( pl.messages.stylizeAdd ); + + thePrintliminatorVars.history.push( function() { + pl.showMessage( pl.messages.stylizeRemove ); + thePrintliminatorVars.flags.stylize = false; + pl.removeClass( body, pl.css.stylized ); + var indx, + len = links.length; + for ( indx = 0; indx < len; indx++ ) { + links[ indx ].disabled = false; + } + len = inline.length; + for ( indx = 0; indx < len; indx++ ) { + inline[ indx ].el.setAttribute( 'style', inline[ indx ].style ); + } + }); + } + }, + + print : function() { + + pl.removeHighlight(); + pl.hideMsgContainer(); + window.print(); + + }, + busy : function( callback ) { + if ( document.readyState !== 'complete' ) { + var loopy = function( i ) { + setTimeout(function () { + // ready state is delayed when a file on the page is not found + if ( document.readyState === 'complete' || i === 1 ) { + callback(); + i = 0; + } + if ( --i > 0 ) { + loopy(i); + } + }, 1000); + }; + // repeat 20 times (20 seconds), then just remove the busy class + loopy( 20 ); + } else { + callback(); + } + }, + + // Undo + undo : function() { + var last = thePrintliminatorVars.history.pop(); + if ( last ) { + pl.removeHighlight(); + if ( typeof last !== 'function' ) { + pl.showMessage( pl.messages.undo, last ); + pl.show( last ); + } else { + last.call(); + } + } + }, + + abort : function() { + var body = document.body; + pl.removeHighlight(); + pl.removeClass( body, pl.css.enabled ); + pl.removeEvent( body, 'click', pl.bodyClick ); + pl.removeEvent( body, 'mouseover', pl.bodyMouseover ); + pl.removeEvent( body, 'mouseout', pl.removeHighlight ); + pl.removeEvent( document, 'keyup', pl.bodyKeyUp ); + pl.removeEvent( document, 'keydown', pl.bodyKeyDown ); + + + body.removeChild( document.querySelector( 'ul.' + pl.css.messages ) ); + }, + + + clearSelection : function() { + // remove text selection - http://stackoverflow.com/a/3171348/145346 + var sel = window.getSelection ? window.getSelection() : document.selection; + if ( sel ) { + if ( sel.removeAllRanges ) { + sel.removeAllRanges(); + } else if ( sel.empty ) { + sel.empty(); + } + } + }, + + hideMsgContainer : function() { + pl.addClass( document.querySelector( 'ul.' + pl.css.messages ), pl.css.hidden ); + }, + + showMessage : function( txt, el ) { + if ( pl.messageOptions.show ) { + var msg = document.createElement( 'li' ), + msgBox = document.querySelector( 'ul.' + pl.css.messages ); + pl.addClass( msg, pl.css.messages ); + if ( el ) { + // make sure we only have one element + if ( el.length ) { + el = el[ 0 ]; + } + txt += ': <' + el.nodeName.toLowerCase() + + ( + ( el.classList.length > 1 && el.classList[ 0 ] !== pl.css.hilite ) ? + ' class="' + el.classList[0] + '"' : + '' + ) + '>'; + } + msgBox.appendChild( msg ); + msg.innerHTML = txt; + // message element may get hidden + pl.removeClass( msgBox, pl.css.hidden ); + thePrintliminatorVars.messageCache.push( msg ); + } + if ( thePrintliminatorVars.messageCache.length > pl.messageOptions.limit ) { + el = thePrintliminatorVars.messageCache.shift(); + el.parentNode.removeChild( el ); + } else if ( thePrintliminatorVars.messageCache.length ) { + setTimeout( pl.clearMessage, pl.messageOptions.duration ); + } + }, + + clearMessage : function() { + var s, step, + msg = thePrintliminatorVars.messageCache.shift(); + // https://plainjs.com/javascript/effects/animate-an-element-property-44/ + if ( msg ) { + s = msg.style; + s.opacity = s.opacity || 1; + step = 25 / ( pl.messageOptions.fade || 300 ); + ( function fade() { + if ( ( s.opacity -= step ) < 0 ) { + s.display = 'none'; + msg.parentNode.removeChild( msg ); + } else { + setTimeout( fade, 25 ); + } + })(); + } + }, + + hide : function ( els ) { + if ( els ) { + var indx, + len = els.length; + // single elements have undefined length + if ( typeof len !== 'undefined' ) { + for ( indx = 0; indx < len; indx++ ) { + pl.addClass( els[ indx ], pl.css.hidden ); + } + } else { + pl.addClass( els, pl.css.hidden ); + } + } + }, + + show : function ( els ) { + if ( els ) { + var indx, + len = els.length; + if ( typeof len !== 'undefined' ) { + for ( indx = 0; indx < len; indx++ ) { + pl.removeClass( els[ indx ], pl.css.hidden ); + } + } else { + pl.removeClass( els, pl.css.hidden ); + } + } + }, + + addClass : function( el, name ) { + if ( el ) { + if ( el.classList ) { + el.classList.add( name ); + } else if ( !pl.hasClass( el, name ) ) { + el.className += ' ' + name; + } + } + }, + + removeClass : function( el, name ) { + if ( el ) { + if ( el.classList ) { + el.classList.remove( name ); + } else { + el.className = el.className.replace( new RegExp( '\\b' + name + '\\b', 'g' ), '' ); + } + } + }, + + hasClass : function( el, name ) { + if ( el ) { + return el.classList ? + el.classList.contains( name ) : + new RegExp( '\\b' + name + '\\b' ).test( el.className ); + } + return false; + }, + + addEvent : function( el, type, handler ) { + if ( el.attachEvent ) { + el.attachEvent( 'on' + type, handler ); + } else { + el.addEventListener( type, handler ); + } + }, + + removeEvent : function( el, type, handler ) { + if ( el.detachEvent ) { + el.detachEvent( 'on' + type, handler ); + } else { + el.removeEventListener( type, handler ); + } + } + +}; + +})(); diff --git a/dist/chrome/printliminator.png b/dist/chrome/printliminator.png new file mode 100644 index 0000000..25f1068 Binary files /dev/null and b/dist/chrome/printliminator.png differ diff --git a/dist/opera.nex b/dist/opera.nex new file mode 100644 index 0000000..6c52116 Binary files /dev/null and b/dist/opera.nex differ diff --git a/index.html b/index.html index b09b80c..44a1f0e 100644 --- a/index.html +++ b/index.html @@ -2,8 +2,10 @@ - The Printliminator + The Printliminator Demo + + @@ -14,7 +16,7 @@ This file is dynamically generated ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██▀▀ ▀▀▀▀██ █████▀ ▀████▀ ██ ██ ▀████▀ ██ ██ ██ ██ ▀████▀ █████▀ ██ ██ █████▀ -To make changes, modify the "src/index.html" +To make changes, modify the "src/bookmarklet/index.html" -->
@@ -36,7 +38,7 @@ To make changes, modify the "src/index.html" Here is the bookmarklet:

- Printliminator + The Printliminator ← drag to your bookmarks bar

@@ -50,7 +52,7 @@ To make changes, modify the "src/index.html"

By Chris Coyier and Devon Govett. - Some contributions by Rob Garrison. + Updates & extensions by Rob Garrison. Icons by Function. Print stylesheet based on Hartija.

@@ -60,9 +62,12 @@ To make changes, modify the "src/index.html" + + + + diff --git a/src/chrome/manifest.json b/src/chrome/manifest.json new file mode 100644 index 0000000..9627dd9 --- /dev/null +++ b/src/chrome/manifest.json @@ -0,0 +1,28 @@ +{ + "name": "__MSG_printliminatorName__", + "version": "4.0.1", + "manifest_version": 2, + "author": "Chris Coyier", + "description": "__MSG_printliminatorDescription__", + "homepage_url": "https://github.com/CSS-Tricks/The-Printliminator", + "default_locale": "en", + "icons": { + "16": "icon16.png", + "32": "icon32.png", + "48": "icon48.png", + "64": "icon64.png", + "128": "icon128.png" + }, + "browser_action": { + "default_icon": "icon-32.png", + "default_title": "__MSG_printliminatorName__", + "default_popup": "popup.html" + }, + "permissions": [ + "activeTab" + ], + "web_accessible_resources": [ + "printliminator.js", + "printliminator.css" + ] +} \ No newline at end of file diff --git a/src/chrome/popup.html b/src/chrome/popup.html new file mode 100644 index 0000000..896ba5b --- /dev/null +++ b/src/chrome/popup.html @@ -0,0 +1,155 @@ + + + + + + + + + +
+ +

+
+
+

+
    +
  • + + +
    • +
  • + + +
    • +
  • + + +
    • +
  • + + +
    • +
+
+

+ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
+
+ + + diff --git a/src/chrome/popup.js b/src/chrome/popup.js new file mode 100644 index 0000000..a0d86cb --- /dev/null +++ b/src/chrome/popup.js @@ -0,0 +1,145 @@ +/*globals chrome */ +// inject printliminator from popup & control from there. +var commands = { + remove : function() { + chrome.tabs.executeScript( null, { + code: 'thePrintliminator.removeGraphics();' + }); + }, + print : function() { + document.querySelector( 'li.print' ).classList.add( '/* @echo busy */' ); + // ready state is delayed when a file on the page is not found + chrome.tabs.executeScript( null, { + code : 'document.readyState === "complete";' + }, function( result ) { + if ( result && result[ 0 ] === true ) { + window.close(); + chrome.tabs.executeScript( null, { + code : 'thePrintliminator.print();' + }); + } else { + // keep checking ready state for 20 seconds + // if still not ready, abort, but still call print function + var loopy = function( i ) { + setTimeout(function () { + chrome.tabs.executeScript( null, { + code : 'document.readyState === "complete";' + }, function( result ) { + if ( result && result[ 0 ] === true || i === 1 ) { + i = 0; + window.close(); + chrome.tabs.executeScript( null, { + code : 'thePrintliminator.print();' + }); + } + if ( --i > 0 ) { + loopy(i); + } + }); + }, 1000); + }; + // repeat 20 times (20 seconds), then just close the popup + loopy( 20 ); + } + }); + }, + stylize : function() { + chrome.tabs.executeScript( null, { + code : 'thePrintliminator.stylize();' + }); + }, + keyboard : function() { + var indx, + table = document.querySelector( '#/* @echo keyboard */' ), + mode = table.style.display === 'none'; + table.style.display = mode ? '' : 'none'; + this.innerHTML = ( mode ? 'Hide' : 'View' ) + ' Keyboard Commands'; + + }, + undo : function() { + chrome.tabs.executeScript( null, { + code : 'thePrintliminator.undo();' + }); + }, + setLanguage : function(){ + // update all text content + commands.getMsg( document.querySelectorAll( '[i18n-text]' ), true ); + commands.getMsg( document.querySelectorAll( '[i18n-title]' ), false ); + }, + getMsg : function( elms, isText ) { + var indx, msgKey, message, + len = elms.length; + for ( indx = 0; indx < len; indx++ ) { + msgKey = elms[ indx ].getAttribute( 'i18n-' + ( isText ? 'text' : 'title' ) ); + message = chrome.i18n.getMessage( msgKey ); + if ( isText ) { + elms[ indx ].innerHTML = message; + } else { + elms[ indx ].title = message; + } + } + } +}; + +chrome.windows.getCurrent( function( win ) { + chrome.tabs.query({ + windowId : win.id, + active : true + }, function( tabArray ) { + + // don't try to open a popup on chrome settings pages + if ( tabArray && /^chrome/.test( tabArray[ 0 ].url || '' ) ) { + return false; + } + + // inject css & js only on initial click + chrome.tabs.executeScript( null, { + code : 'document.querySelector( "body" ).classList.contains( "/* @echo enabled */" );', + matchAboutBlank : true + }, function( result ) { + if ( result && !result[ 0 ] ) { + chrome.tabs.insertCSS( null, { + file : 'printliminator.css', + matchAboutBlank : true + }); + + chrome.tabs.executeScript( null, { + file: 'printliminator.js', + matchAboutBlank : true + }, function() { + chrome.tabs.executeScript( null, { + code : 'thePrintliminator.init();' + }); + }); + } + // update Language + commands.setLanguage(); + }); + + // Remove graphics + var el = document.querySelector( './* @echo noGraphics */' ); + el.removeEventListener( 'click', commands.remove ); + el.addEventListener( 'click', commands.remove ); + + // Print + el = document.querySelector( './* @echo print */' ); + el.removeEventListener( 'click', commands.print ); + el.addEventListener( 'click', commands.print ); + + // Add print stylesheet + el = document.querySelector( './* @echo stylize */' ); + el.removeEventListener( 'click', commands.stylize ); + el.addEventListener( 'click', commands.stylize ); + + // Undo + el = document.querySelector( './* @echo undo */' ); + el.removeEventListener( 'click', commands.undo ); + el.addEventListener( 'click', commands.undo ); + + // keyboard + el = document.querySelector( './* @echo toggle */' ); + el.removeEventListener( 'click', commands.keyboard ); + el.addEventListener( 'click', commands.keyboard ); + + }); +}); diff --git a/src/chrome/popup.scss b/src/chrome/popup.scss new file mode 100644 index 0000000..bfff2a6 --- /dev/null +++ b/src/chrome/popup.scss @@ -0,0 +1,177 @@ +$icon : /* @echo icon */; +$print : /* @echo print */; +$close : /* @echo close */; +$undo : /* @echo undo */; +$noGraphics : /* @echo noGraphics */; +$stylize : /* @echo stylize */; +$busy : /* @echo busy */; +$leftClick : /* @echo leftClick */; +$toggle : /* @echo toggle */; + +html { + box-sizing: border-box; +} +*, *:before, *:after { + box-sizing: inherit; +} + +html, body { + width: 450px; + min-height: 160px; + padding: 0; + margin: 0; + background: #eee; + font-size: 14px; + font-family: "Lucida Grande","Lucida Sans Unicode", Tahoma, sans-serif; + overflow: hidden; +} +header { + background-color: #fff; + padding: 12px 10px 1px 10px; + + h3 { + color: #ccc; + margin: 0 0 10px; + } + h3 strong { + color: red; + margin: 0; + } +} + +header, section * { + cursor: default; + -moz-user-select: none; + -webkit-user-select: none; + -ms-user-select: none; +} +section { + padding: 2px 0; +} +.logo { + width: 225px; + height: 15px; + margin: 0; +} + +h3 { + text-transform: uppercase; + font-size: 10px; + font-weight: bold; + color: #000; + margin: 10px 12px; +} + +ul { + list-style-type: none; + margin: 0; + padding: 0; + text-align: center; +} +li { + background: #000; + color: #fff; + display: inline-block; + font-size: 10px; + line-height: 12px; + text-align: left; + text-transform: uppercase; + vertical-align: middle; + padding: 4px 16px 4px 4px; + white-space: nowrap; + margin: 2px; + cursor: pointer; + + &:hover { + background: #444; + } + +} + +.#{$icon} { + display: inline-block; + background: url(printliminator.png) no-repeat; + width: 25px; + height: 25px; + margin: 0 8px 0 0; + vertical-align: middle; + float: left; +} + +.#{$print} .#{$icon} { background-position: -25px 0; } +.#{$undo} .#{$icon} { background-position: 0 -25px; } +.#{$noGraphics} .#{$icon} { background-position: -25px -25px; } +.#{$stylize} .#{$icon} { background-position: -75px -25px; width: 35px; } +.#{$leftClick} { background-position: -50px -25px; float: none; } +li.#{$busy} .#{$icon} { + background-position: -50px 0; + -webkit-animation:spin 2s linear infinite; + -moz-animation:spin 2s linear infinite; + animation:spin 2s linear infinite; +} + +@-moz-keyframes spin { 100% { -moz-transform: rotate(360deg); } } +@-webkit-keyframes spin { 100% { -webkit-transform: rotate(360deg); } } +@keyframes spin { 100% { -webkit-transform: rotate(360deg); transform:rotate(360deg); } } + +.hidden { + display: none; +} +.commands-wrap { + margin: 8px 0 0 0; + padding: 12px; + background: #ccc; +} +.#{$toggle} { + font-size: 12px; + margin: 0 0 5px 0; + cursor: pointer; +} +/* keyboard table */ +table { + font-family: Optima, Segoe, 'Segoe UI', Candara, Calibri, Arial, sans-serif; + font-size: 12px; + text-transform: initial; + margin-top: 4px 0 0 0; + padding: 0; +} +tbody tr:hover td { + background: #ddd; +} +tbody tr:hover kbd { + background: #eee; +} +th { + text-align: left; + padding: 0 0 10px 0; +} +th.key { + width: 30%; +} +td { + text-align: left; + font-size: 12px; + vertical-align: top; + border-top: #aaa 1px solid; + padding: 5px; +} +td svg { + vertical-align: middle; +} +kbd { + background: #fff; + border-radius: 3px; + border: #333 1px solid; + padding: 2px 4px; +} +span.lower { + text-transform: lowercase; +} +span.small { + font-size: 0.7em; +} +/* center asterisk vertically inside of kbd */ +.asterisk { + position: relative; + top: 2px; +} diff --git a/src/icons/favicon.ico b/src/icons/favicon.ico new file mode 100644 index 0000000..b70f3ff Binary files /dev/null and b/src/icons/favicon.ico differ diff --git a/src/icons/icon128.png b/src/icons/icon128.png new file mode 100644 index 0000000..921bcd5 Binary files /dev/null and b/src/icons/icon128.png differ diff --git a/src/icons/icon16.png b/src/icons/icon16.png new file mode 100644 index 0000000..2f4f149 Binary files /dev/null and b/src/icons/icon16.png differ diff --git a/src/icons/icon18.png b/src/icons/icon18.png new file mode 100644 index 0000000..9d32f4f Binary files /dev/null and b/src/icons/icon18.png differ diff --git a/src/icons/icon32.png b/src/icons/icon32.png new file mode 100644 index 0000000..27eab56 Binary files /dev/null and b/src/icons/icon32.png differ diff --git a/src/icons/icon48.png b/src/icons/icon48.png new file mode 100644 index 0000000..e3a15e4 Binary files /dev/null and b/src/icons/icon48.png differ diff --git a/src/icons/icon64.png b/src/icons/icon64.png new file mode 100644 index 0000000..c059b33 Binary files /dev/null and b/src/icons/icon64.png differ diff --git a/src/icons/printliminator.png b/src/icons/printliminator.png new file mode 100644 index 0000000..25f1068 Binary files /dev/null and b/src/icons/printliminator.png differ diff --git a/src/images/The-Printliminator-1.png b/src/images/The-Printliminator-1.png new file mode 100644 index 0000000..8300aab Binary files /dev/null and b/src/images/The-Printliminator-1.png differ diff --git a/src/images/The-Printliminator-2.png b/src/images/The-Printliminator-2.png new file mode 100644 index 0000000..27bf8c9 Binary files /dev/null and b/src/images/The-Printliminator-2.png differ diff --git a/src/images/The-Printliminator-3.png b/src/images/The-Printliminator-3.png new file mode 100644 index 0000000..1913d38 Binary files /dev/null and b/src/images/The-Printliminator-3.png differ diff --git a/src/images/The-Printliminator-4.png b/src/images/The-Printliminator-4.png new file mode 100644 index 0000000..6c13525 Binary files /dev/null and b/src/images/The-Printliminator-4.png differ diff --git a/src/images/The-Printliminator-5.png b/src/images/The-Printliminator-5.png new file mode 100644 index 0000000..7314823 Binary files /dev/null and b/src/images/The-Printliminator-5.png differ diff --git a/src/images/icon-18.png b/src/images/icon-18.png deleted file mode 100644 index f983f78..0000000 Binary files a/src/images/icon-18.png and /dev/null differ diff --git a/src/images/icon.svg b/src/images/icon.svg new file mode 100644 index 0000000..95deebe --- /dev/null +++ b/src/images/icon.svg @@ -0,0 +1,57 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/src/images/web-store-tile.png b/src/images/web-store-tile.png new file mode 100644 index 0000000..f8dd4a8 Binary files /dev/null and b/src/images/web-store-tile.png differ diff --git a/src/index.html b/src/index.html deleted file mode 100644 index 913e53e..0000000 --- a/src/index.html +++ /dev/null @@ -1,66 +0,0 @@ - - - - - The Printliminator - - - - - - - -
-
-

- CSS-Tricks Example -

-
-
-
- -
- -

The Printliminator

- -

The Printliminator is a bookmarklet with some simple tools you can use - to makes websites print better. One click to activate, and then click to remove - elements from the page, remove graphics, and apply better print styling. - Here is the bookmarklet:

- -

- Printliminator - ← drag to your bookmarks bar -

- -

Video Demo

- -

We used to have a quick video demo here, but Blip.tv deleted it. RUDE. Here's one we found on YouTube about it.

- - - -

Credits

- -

- By Chris Coyier and Devon Govett. - Some contributions by Rob Garrison. - Icons by Function. - Print stylesheet based on Hartija. -

- -
- - - - - - diff --git a/src/options.json b/src/options.json new file mode 100644 index 0000000..23a8b93 --- /dev/null +++ b/src/options.json @@ -0,0 +1,30 @@ +{ + "enabled" : "_printliminator_enabled", + "hilite" : "_printliminator_highlight", + "fullWidth" : "_printliminator_full_width", + "hidden" : "_printliminator_hidden", + "stylized" : "_printliminator_stylized", + "messages" : "_printliminator_messages", + "noSelection" : "_printliminator_no_selection", + "stylesheet" : "_printliminator_styles", + "wrap" : "_printliminator_wrap", + "controls" : "_printliminator_controls", + "drag" : "_printliminator_drag_icon", + "dragActive" : "_printliminator_drag_active", + "icon" : "icon", + "noGraphics" : "no_graphics", + "stylize" : "stylize", + "print" : "print", + "close" : "close", + "undo" : "undo", + "busy" : "busy", + "leftClick" : "left_click", + "keyboard" : "keyboard", + "toggle" : "toggle", + "keyboardOpen" : 615, + "keyboardClosed" : 220, + "messageShow" : true, + "messageLimit" : 6, + "messageFade" : 300, + "messageDuration" : 4000 +} \ No newline at end of file diff --git a/src/printliminator.js b/src/printliminator.js index fa843e3..db7cfba 100644 --- a/src/printliminator.js +++ b/src/printliminator.js @@ -1,33 +1,80 @@ -/* Printliminator v3.1.2 */ -/* jshint expr:false */ -/* global csstricksPrintliminatorVars */ +/* Printliminator v{version} + * https://github.com/CSS-Tricks/The-Printliminator + */ +/*jshint expr:false */ +/*globals thePrintliminatorVars */ ;( function() { 'use strict'; -var pl = { - version : '3.1.2', +var pl = window.thePrintliminator = { + version : '{version}', + + // preprocess is used to echo in settings from options.json css : { - hilite : '_printliminator_highlight', - fullWidth : '_printliminator_full_width', - hidden : '_printliminator_hidden', - stylized : '_printliminator_stylized', // class name added to body - noSelection: '_printliminator_noSelection', // class on body while dragging - - // printliminator - stylesheet : '_print_controls_styles', // stylesheet ID - controls : '_print_controls', - icon : '_print_controls_icon', - wrap : '_print_controls_wrap', - noGraphics : '_print_controls_remove_graphics', - stylize : '_print_controls_stylize', - print : '_print_controls_print', - close : '_print_controls_close', - undo : '_print_controls_undo', - drag : '_print_controls_icon_drag', - dragActive : '_print_controls_drag_active', - keyboard : '_print_controls_keyboard' - }, + hilite : '/* @echo settings.hilite */', + fullWidth : '/* @echo settings.fullWidth */', + hidden : '/* @echo settings.hidden */', + // class name added to body when print styles applied (used in printliminator.css) + stylized : '/* @echo settings.stylized */', + messages : '/* @echo settings.messages */', + + // @if MODE='BOOKMARKLET' + noSelection: '/* @echo settings.noSelection */', // class on body while dragging + // exposed in main document + stylesheet : '/* @echo settings.stylesheet */', // stylesheet ID + wrap : '/* @echo settings.wrap */', + controls : '/* @echo settings.controls */', + drag : '/* @echo settings.drag */', + dragActive : '/* @echo settings.dragActive */', + // inside bookmarklet iframe + icon : '/* @echo settings.icon */', + noGraphics : '/* @echo settings.noGraphics */', + stylize : '/* @echo settings.stylize */', + print : '/* @echo settings.print */', + close : '/* @echo settings.close */', + undo : '/* @echo settings.undo */', + busy : '/* @echo settings.busy */', + keyboard : '/* @echo settings.keyboard */', + toggle : '/* @echo settings.toggle */' + // @endif + + // @if MODE='EXT' + // class name used by popup.js to prevent multiple js injection + enabled : '/* @echo settings.enabled */' + // @endif + }, + + // @if MODE='EXT' + // message options + messageOptions : { + show : /* @echo messageShow */, // show messages (F1 to toggle) + limit : /* @echo messageLimit */, // messages on screen + fade : /* @echo messageFade */, // message fadeout (ms) + duration : /* @echo messageDuration */ // message visible (ms) + }, + + messages : { + fullWidthApply : 'Made selection full width', + fullWidthRestore : 'Removed full width', + oppositeApply : 'Removed everything but', + oppositeNothing : 'Nothing to remove', + hideUsingClick : 'Removed', + hideUsingKeyboard : 'Removed', + findParent : 'Found wrapper', + findChild : 'Found inside', + findNext : 'Found next', + findPrev : 'Found previous', + fontUp : 'Set font size: ', + fontDown : 'Set font size: ', + fontReset : 'Reset font size', + stylizeAdd : 'Added print stylesheet', + stylizeRemove : 'Removed print stylesheet', + noGraphicsApply : 'Removed graphics', + noGraphicsRestore : 'Restored graphics', + undo : 'Restored' + }, + // @endif keys : { parent1 : 33, // pageUp @@ -43,46 +90,74 @@ var pl = { fontReset : 106, // Numpad * print : 44, // PrtScn (keyup only) abort : 27, // Esc + + // @if MODE='EXT' + messages : 112, // F1 + // @endif + // use event key below opposite : 'altKey', // alt + click fullWidth : 'shiftKey' // shift + click }, // elements hidden when "remove graphics" is selected - noGraphicsSelectors : 'img, iframe:not(._print_controls), object, embed, audio, video, input[type=image], svg', + noGraphics : 'img, iframe:not(./* @echo settings.controls */), object, embed, audio, video, input[type=image], svg', // elements to ignore while traversing ignoredElm : /^(br|meta|style|link|script)$/i, + // @if MODE='BOOKMARKLET' // iframe height with keyboard open/closed - keyboardOpen : 630, - keyboardClosed : 220, + keyboardOpen : /* @echo settings.keyboardOpen */, + keyboardClosed : /* @echo settings.keyboardClosed */, - // dragging parameters stored here + // Bookmarklet popup - dragging parameters stored here drag : { el : null, pos : [ 0, 0 ], elm : [ 0, 0 ] }, + // @endif init : function() { - - var body = document.querySelector( 'body' ); + var el, + body = document.body; // need a global variable to store history & flags - if ( typeof window.csstricksPrintliminatorVars === 'undefined' ) { + if ( typeof window.thePrintliminatorVars === 'undefined' ) { // use object separate from pl, otherwise these values get lost // upon javascript injection a second time (after uses presses Esc) - window.csstricksPrintliminatorVars = { + window.thePrintliminatorVars = { + init : true, history : [], - // flags to prevent multiple applications of same action + messageCache : [], flags : {} }; + // @if MODE='BOOKMARKLET' pl.addStyles(); - + // @endif } + + // @if MODE='BOOKMARKLET' pl.addControls(); + // @endif + + // @if MODE='EXT' + // add messages + if ( !document.querySelector( 'ul.' + pl.css.messages ) ) { + el = document.createElement( 'ul' ); + pl.addClass( el, pl.css.messages ); + body.appendChild( el ); + } + + // don't reapply event listeners when + // javascript is injected more than once + if ( pl.hasClass( body, pl.css.enabled ) ) { + return; + } + pl.addClass( body, pl.css.enabled ); + // @endif // highlighting elements & keyboard binding pl.addEvent( body, 'click', pl.bodyClick ); @@ -91,238 +166,74 @@ var pl = { pl.addEvent( document, 'keyup', pl.bodyKeyUp ); pl.addEvent( document, 'keydown', pl.bodyKeyDown ); + // @if MODE='BOOKMARKLET' // drag pl.addEvent( document, 'mouseup', pl.docMouseUp ); pl.addEvent( document, 'mousemove', pl.docMouseMove ); - - }, - - addStyles : function(){ - var el, - body = document.querySelector( 'body' ), - prefix = 'body.' + pl.css.stylized + ' ', - impt = '!important;', - - // programmically added stylesheets - styles = '' + - // hide printliminator controls from print - '@media print{ .' + pl.css.wrap + '{ display: none; } }' + - - // print stylesheet - '@media print, screen {' + - prefix + '{ margin: 0; padding: 0; line-height: 1.4;' + - 'word-spacing: 1.1pt; letter-spacing: 0.2pt; font-size: 12pt;' + - 'font-family: Garamond, "Times New Roman", serif; color: #000; background: none; }' + - prefix + 'h1,' + prefix + 'h2,' + prefix + 'h3,' + - prefix + 'h4,' + prefix +'h5,' + prefix +'h6' + - '{ font-family: Helvetica, Arial, sans-serif; }' + - prefix + 'h1 { font-size: 19pt; }' + - prefix + 'h2 { font-size: 17pt; }' + - prefix + 'h3 { font-size: 15pt; }' + - prefix + 'h4, ' + prefix +'h5,' + prefix + 'h6 { font-size: 12pt; }' + - prefix + 'code { font: 10pt Courier, monospace; }' + - prefix + 'blockquote { margin: 1.3em; padding: 1em; font-size: 10pt; }' + - prefix + 'hr { background-color: #ccc; }' + - prefix + 'img { float: left; margin: 1em 1.5em 1.5em 0; }' + - prefix + 'a img { border: none; }' + - prefix + 'table { margin: 1px; text-align:left; border-collapse: collapse; }' + - prefix + 'th { border: 1px solid #333; font-weight: bold; }' + - prefix + 'td { border: 1px solid #333; }' + - prefix + 'th, ' + prefix +' td { padding: 4px 10px; }' + - prefix + 'tfoot { font-style: italic; }' + - prefix + 'caption { background: #fff; margin-bottom: 20px; text-align:left; }' + - prefix + 'thead { display: table-header-group; }' + - prefix + 'tr { page-break-inside: avoid; }' + - - // elements hidden by Printliminator - '.' + pl.css.hidden + ' { display: none' + impt + '}' + - // elements set to full width/no margins - '.' + pl.css.fullWidth + ' { width: 100%' + impt + ' min-width: 100%' + impt + ' max-width: 100%' + impt + - 'margin: 0' + impt + '}' + - - '} @media screen {' + - prefix + '{ padding: 20px; }' + - - // printliminator controls - '.' + pl.css.wrap + '{ width: 450px' + impt + ' height: ' + pl.keyboardClosed + 'px; position: fixed' + impt + - 'top: 20px; right: 20px; z-index: 999999' + impt + ' box-shadow: 0 0 80px black' + impt + '}' + - '.' + pl.css.drag + '{ width: 28px' + impt + 'height: 20px' + impt + 'position: absolute' + impt + - ' top: 0' + impt + ' left: 0' + impt + 'cursor: move' + impt + '}' + - '.' + pl.css.drag + '.' + pl.css.dragActive + '{ width: 120px' + impt + 'height:100px' + impt + - 'top:-40px' + impt + 'left:-40px' + impt + '}' + - '.' + pl.css.wrap + ' iframe { width: 450px' + impt + ' height: ' + pl.keyboardClosed + 'px; border: 0' + impt + - 'overflow-x: hidden' + impt + ' margin: 0' + impt + ' padding: 0' + impt + '}' + - - // prevent selection - 'body.' + pl.css.noSelection + ',.' + pl.css.hilite + ',.' + pl.css.wrap + ',.' + pl.css.drag + ',.' + pl.css.wrap + ' iframe {' + - '-webkit-user-select: none' + impt + '-moz-user-select: none' + impt + ' -ms-user-select: none' + impt + - ' user-select: none' + impt + '}' + - - // box highlighting - '.' + pl.css.hilite + '{ outline: 3px solid red' + impt + 'cursor: default' + impt + '}' + - '.' + pl.css.hilite + '.' + pl.css.fullWidth + '{ outline-color: blue' + impt + '}'; - - // add print stylesheet - el = document.createElement( 'style' ); - el.id = pl.css.stylesheet; - el.innerHTML = styles; - document.querySelector( 'head' ).appendChild( el ); - - }, - - // create popup - addControls : function(){ - var frame, - body = document.querySelector( 'body' ), - el = document.createElement( 'div' ), - - controls = pl.css.controls, - prefix = '.' + controls, - button = '_print_controls_button', - icon = pl.css.icon, - - logo = 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H131.2z%22%2F%3E%0A%3C%2Fg%3E%0A%3C%2Fsvg%3E%0A', - - sprite = 'data:image/png;base64,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'; - - body.appendChild( el ); - pl.addClass( el, pl.css.wrap ); - pl.addClass( el, controls ); - - el.innerHTML = '' + - '
'; - - frame = el.querySelector( 'iframe.' + pl.css.controls ).contentWindow.document.body; - frame.innerHTML = '
' + - '
CLOSE
' + - '
DRAG
' + - '
' + - '
' + - '' + - '

Just click stuff on page to remove. Alt-click to remove opposite.

' + - '
' + - '
' + - '

Other Useful Superpowers

' + - '
    ' + - '
  • Undo
    Last
    • ' + - '
  • Add Print
    Styles
    • ' + - '
  • Remove
    Graphics
    • ' + - '
  • Send to
    print
    • ' + - '
' + - - '
' + - '

View Keyboard Commands

' + - - '' + - '' + - '' + - '' + - '' + - '' + - '' + - '' + - '' + - '' + - '' + - '' + - '' + - '' + - '' + - '' + - '' + - '' + - '' + - '' + - '
' + - ''; - - pl.addEvent( frame.querySelector( '.' + pl.css.noGraphics ), 'click', pl.removeGraphics ); - pl.addEvent( frame.querySelector( '.' + pl.css.print ), 'click', pl.print ); - pl.addEvent( frame.querySelector( '.' + pl.css.undo ), 'click', pl.undo ); - pl.addEvent( frame.querySelector( '.' + pl.css.stylize ), 'click', pl.stylize ); - pl.addEvent( frame.querySelector( '.' + pl.css.close ), 'click', pl.abort ); - pl.addEvent( frame.querySelector( '.' + pl.css.keyboard ), 'click', pl.keyboard ); - // can't drag from within the iframe - the mouse coordinates would be within it - pl.addEvent( document.querySelector( '.' + pl.css.drag ), 'mousedown', pl.dragInit ); - // include mouseup inside frame to stop the drag - pl.addEvent( frame, 'mouseup', pl.docMouseUp ); - + // @endif }, + // delegated event click bodyClick : function( event ) { event.preventDefault(); event.stopImmediatePropagation(); - if ( event.target.nodeName !== 'BODY' && !pl.hasClass( event.target, pl.css.controls ) ) { + if ( event.target.nodeName !== 'BODY' && !pl.hasClass( event.target, pl.css.messages ) ) { var done, sel, - hilite = document.querySelector( '.' + pl.css.hilite ); - + opposite = false, + msg = pl.messages, + hilite = document.body.querySelector( '.' + pl.css.hilite ); // Make 100% width & zero margins (set by css) // Shift + click if ( event[ pl.keys.fullWidth ] ) { if ( !pl.hasClass( hilite, pl.css.fullWidth ) ) { pl.addClass( hilite, pl.css.fullWidth ); - csstricksPrintliminatorVars.history.push( function() { + thePrintliminatorVars.history.push( function() { + // @if MODE='EXT' + pl.showMessage( msg.fullWidthRestore, hilite ); + // @endif pl.removeClass( hilite, pl.css.fullWidth ); }); + // @if MODE='EXT' + pl.showMessage( msg.fullWidthApply, hilite ); + // @endif } } else { - // show opposite (Alt + click) + // show opposite + // Alt + click if ( event[ pl.keys.opposite ] ) { done = pl.getOpposite( hilite ); sel = done.length; - if ( !sel ) { + if ( sel ) { + opposite = true; + // @if MODE='EXT' + pl.showMessage( msg.oppositeApply, hilite ); + // @endif + } else { // nothing left to remove - return false; + // @if MODE='EXT' + pl.showMessage( msg.oppositeNothing ); + // @endif + return; } } else { // hide clicked element done = [ hilite ]; + // @if MODE='EXT' + pl.showMessage( msg.hideUsingClick, hilite ); + // @endif } + pl.hide( done ); - csstricksPrintliminatorVars.history.push( done ); + thePrintliminatorVars.history.push( done ); + + if ( opposite ) { + // messages will get hidden if alt+click used + // this is easier than trying to detect it + pl.removeClass( document.querySelector( 'ul.' + pl.css.messages ), pl.css.hidden ); + } + } // remove any text selection @@ -332,37 +243,42 @@ var pl = { }, bodyMouseover : function( event ) { + // @if MODE='BOOKMARKLET' if ( !pl.hasClass( event.target, pl.css.controls ) ) { + // @endif + // @if MODE='EXT' + if ( !pl.hasClass( event.target, pl.css.messages ) ) { + // @endif pl.addClass( event.target, pl.css.hilite ); } - // make sure main window has focus (not the iframe) + // make sure main window has focus window.focus(); }, - removeHighlight : function() { - // remove all highlight class names, just in case - var indx, - // include body as it might also get the highlight class - hilite = document.querySelectorAll( '.' + pl.css.hilite ), - len = hilite.length; - for ( indx = 0; indx < len; indx++ ) { - pl.removeClass( hilite[ indx ], pl.css.hilite ); - } - }, - bodyKeyUp : function( event ) { event.preventDefault(); - // PrntScrn only works on keyup - if ( event.which === pl.keys.print ) { - pl.print(); + switch ( event.which ) { + + // PrntScrn only works on keyup + case pl.keys.print: + pl.print(); + break; + + // @if MODE='EXT' + // F1 toggle messages + case pl.keys.messages: + pl.messageOptions.show = !pl.messageOptions.show; + break; + // @endif } }, bodyKeyDown : function( event ) { event.preventDefault(); var n, suffix, elm, els, isBody, - body = document.querySelectorAll( 'body' )[ 0 ], - el = document.querySelectorAll( '.' + pl.css.hilite )[ 0 ], + body = document.body, + msg = pl.messages, + el = body.querySelector( '.' + pl.css.hilite ), hidden = pl.css.hidden, highlight = pl.css.hilite; @@ -372,18 +288,26 @@ var pl = { switch ( event.which ) { case pl.keys.parent1 : // pageUp case pl.keys.parent2 : // up arrow - if ( !isBody && el.parentNode ) { + els = el.parentNode; + if ( !isBody && els ) { pl.removeClass( el, highlight ); - pl.addClass( el.parentNode, highlight ); + // @if MODE='EXT' + pl.showMessage( msg.findParent, els ); + // @endif + pl.addClass( els, highlight ); } break; case pl.keys.child1 : // pageDown case pl.keys.child2 : // down arrow - els = Array.prototype.filter.call( el.children, pl.filterElements ); - if ( els.length ) { + elm = pl.getFirstChild( el ); + if ( elm ) { pl.removeClass( el, highlight ); - pl.addClass( els[0], highlight ); + // first visible child element + // @if MODE='EXT' + pl.showMessage( msg.findChild, elm ); + // @endif + pl.addClass( elm, highlight ); } break; @@ -391,6 +315,9 @@ var pl = { elm = pl.getNext( el ); if ( !isBody && elm ) { pl.removeClass( el, highlight ); + // @if MODE='EXT' + pl.showMessage( msg.findNext, elm ); + // @endif pl.addClass( elm, highlight ); } break; @@ -399,22 +326,25 @@ var pl = { elm = pl.getPrev( el ); if ( !isBody && elm ) { pl.removeClass( el, highlight ); + // @if MODE='EXT' + pl.showMessage( msg.findPrev, elm ); + // @endif pl.addClass( elm, highlight ); } break; case pl.keys.hide : // enter if ( !isBody ) { + // @if MODE='EXT' + pl.showMessage( msg.hideUsingKeyboard, el ); + // @endif pl.addClass( el, hidden ); pl.addClass( el.parentNode, highlight ); - csstricksPrintliminatorVars.history.push( el ); + thePrintliminatorVars.history.push( el ); } break; } - } else { - el = event.target; - pl.addClass( el, highlight ); } n = window.getComputedStyle( body, null ).getPropertyValue( 'font-size' ); @@ -423,14 +353,23 @@ var pl = { switch ( event.which ) { case pl.keys.fontUp : // Numpad + = Increase font size body.style.fontSize = ( parseFloat( n ) + 1 ) + suffix; + // @if MODE='EXT' + pl.showMessage( msg.fontUp + body.style.fontSize ); + // @endif break; case pl.keys.fontDown : // Numpad - = Decrease font size body.style.fontSize = ( parseFloat( n ) - 1 ) + suffix; + // @if MODE='EXT' + pl.showMessage( msg.fontDown + body.style.fontSize ); + // @endif break; case pl.keys.fontReset : // Numpad * = reset font-size body.style.fontSize = ''; + // @if MODE='EXT' + pl.showMessage( msg.fontReset ); + // @endif break; case pl.keys.undo : // backspace @@ -442,77 +381,100 @@ var pl = { break; } - }, - // drag code adapted from http://jsfiddle.net/tovic/Xcb8d/light/ - dragInit : function() { - var drag = pl.drag; - pl.addClass( document.querySelector( '.' + pl.css.drag ), pl.css.dragActive ); - drag.el = document.querySelector( '.' + pl.css.wrap ); - drag.elm[0] = drag.pos[0] - drag.el.offsetLeft; - drag.elm[1] = drag.pos[1] - drag.el.offsetTop; - // prevent selecting content while dragging - pl.toggleSelection( true ); + }, + filterElements : function( elm ) { + return elm && + // element node + elm.nodeType === 1 && + // not an ignored element + !pl.ignoredElm.test( elm.nodeName ) && + // @if MODE='BOOKMARKLET' + // not controls + !pl.hasClass( elm, pl.css.controls ) && + // @endif + // not hidden + !( pl.hasClass( elm, pl.css.hidden ) || elm.style.display === 'none' ); }, - docMouseMove : function( event ) { - var drag = pl.drag; - drag.pos[0] = document.all ? window.event.clientX : event.pageX; - drag.pos[1] = document.all ? window.event.clientY : event.pageY; - if ( pl.drag.el !== null ) { - drag.el.style.left = ( drag.pos[0] - drag.elm[0] ) + 'px'; - drag.el.style.top = ( drag.pos[1] - drag.elm[1] ) + 'px'; + getOpposite : function( el ) { + var sibs, + done = []; + // @if MODE='EXT' + // hide messaging to prevent code from targeting it + pl.hideMsgContainer(); + // @endif + + // method: start from highlighted element + // get siblings & hide them; then go to parent, get siblings & hide them... + // rinse & repeat until we hit the body element + while ( el.nodeName !== 'BODY' ) { + sibs = pl.getSiblings( el ); + done = done.concat( sibs ); + el = el.parentNode; } + return done; }, - docMouseUp : function() { - pl.drag.el = null; - pl.removeClass( document.querySelector( '.' + pl.css.drag ), pl.css.dragActive ); - pl.toggleSelection(); + getFirstChild : function( el ) { + var children = Array.prototype.filter.call( el.children, pl.filterElements ); + return children.length ? children[0] : null; }, - stopSelection : function() { - return false; + // modified from + // https://plainjs.com/javascript/traversing/get-siblings-of-an-element-40/ + getSiblings : function ( el ) { + var siblings = [], + sibling = el.parentNode.firstChild; + for ( ; sibling; sibling = sibling.nextSibling ) { + if ( sibling !== el && pl.filterElements( sibling ) ) { + siblings.push( sibling ); + } + } + return siblings; }, - clearSelection : function() { - // remove text selection - http://stackoverflow.com/a/3171348/145346 - var sel = window.getSelection ? window.getSelection() : document.selection; - if ( sel ) { - if ( sel.removeAllRanges ) { - sel.removeAllRanges(); - } else if ( sel.empty ) { - sel.empty(); + // modified from + // https://plainjs.com/javascript/traversing/get-siblings-of-an-element-40/ + getNext : function ( el ) { + while ( el = el.nextSibling ) { // jshint ignore:line + if ( el && pl.filterElements( el ) ) { + return el; } } + return null; }, - toggleSelection : function( disable ) { - var body = document.querySelector( 'body' ); - if ( disable ) { - // save current "unselectable" value - pl.savedUnsel = body.getAttribute( 'unselectable' ); - body.setAttribute( 'unselectable', 'on' ); - pl.addClass( body, pl.css.noSelection ); - pl.addEvent( body, 'onselectstart', pl.stopSelection ); - } else { - if ( pl.savedUnsel ) { - body.setAttribute( 'unselectable', pl.savedUnsel ); + // modified from + // https://plainjs.com/javascript/traversing/get-siblings-of-an-element-40/ + getPrev : function( el ) { + while ( el = el.previousSibling ) { // jshint ignore:line + if ( el && pl.filterElements( el ) ) { + return el; } - pl.removeClass( body, pl.css.noSelection ); - pl.removeEvent( body, 'onselectstart', pl.stopSelection ); } - // clear any selections - pl.clearSelection(); + return null; + }, + + removeHighlight : function() { + // remove all highlight class names, just in case + var indx, + // include body as it might also get the highlight class + hilite = document.querySelectorAll( '.' + pl.css.hilite ), + len = hilite.length; + for ( indx = 0; indx < len; indx++ ) { + pl.removeClass( hilite[ indx ], pl.css.hilite ); + } }, - removeGraphics : function() { - if ( !csstricksPrintliminatorVars.flags.removeGraphics ) { + removeGraphics : function( event, body ) { + if ( !thePrintliminatorVars.flags.removeGraphics ) { + // for testing + body = body || document.body; var indx, bkgd, bkgds = [], - body = document.querySelector( 'body' ), - done = body.querySelectorAll( pl.noGraphicsSelectors ), + done = body.querySelectorAll( pl.noGraphics ), items = body.querySelectorAll( '*:not(.' + pl.css.controls + ')' ), len = items.length; @@ -526,10 +488,16 @@ var pl = { pl.removeHighlight(); pl.hide( done ); - csstricksPrintliminatorVars.flags.removeGraphics = true; - - csstricksPrintliminatorVars.history.push( function() { - csstricksPrintliminatorVars.flags.removeGraphics = false; + thePrintliminatorVars.flags.removeGraphics = true; + // @if MODE='EXT' + pl.showMessage( pl.messages.noGraphicsApply ); + // @endif + + thePrintliminatorVars.history.push( function() { + // @if MODE='EXT' + pl.showMessage( pl.messages.noGraphicsRestore ); + // @endif + thePrintliminatorVars.flags.removeGraphics = false; pl.show( done ); len = bkgds.length; for ( indx = 0; indx < len; indx++ ) { @@ -541,11 +509,14 @@ var pl = { // Add print style stylize : function() { - if ( !csstricksPrintliminatorVars.flags.stylize ) { + if ( !thePrintliminatorVars.flags.stylize ) { + // @if MODE='EXT' + pl.hideMsgContainer(); + // @endif var indx, inline = [], - body = document.querySelector( 'body' ), - links = document.querySelectorAll( 'link[rel="stylesheet"], style' ), + body = document.body, + links = document.querySelectorAll( 'link[rel="stylesheet"]' ), visibleElms = document.querySelectorAll( 'body *:not(.' + pl.css.hidden + '):not(.' + pl.css.controls + ')' ), len = links.length; @@ -569,10 +540,16 @@ var pl = { pl.addClass( body, pl.css.stylized ); pl.removeHighlight(); - csstricksPrintliminatorVars.flags.stylize = true; - - csstricksPrintliminatorVars.history.push( function() { - csstricksPrintliminatorVars.flags.stylize = false; + thePrintliminatorVars.flags.stylize = true; + // @if MODE='EXT' + pl.showMessage( pl.messages.stylizeAdd ); + // @endif + + thePrintliminatorVars.history.push( function() { + // @if MODE='EXT' + pl.showMessage( pl.messages.stylizeRemove ); + // @endif + thePrintliminatorVars.flags.stylize = false; pl.removeClass( body, pl.css.stylized ); var indx, len = links.length; @@ -588,16 +565,57 @@ var pl = { }, print : function() { + // @if MODE='BOOKMARKLET' + var frame = document.body.querySelector( 'iframe.' + pl.css.controls ).contentWindow.document; + pl.addClass( frame.querySelector( 'li.' + pl.css.print ), pl.css.busy ); + // @endif + pl.removeHighlight(); + // @if MODE='EXT' + pl.hideMsgContainer(); window.print(); + // @endif + + // @if MODE='BOOKMARKLET' + // use setTimeout to allow class to render + setTimeout( function() { + window.print(); + pl.busy( function() { + pl.removeClass( frame.querySelector( 'li.' + pl.css.print ), pl.css.busy ); + }); + }, 10); + // @endif + }, + busy : function( callback ) { + if ( document.readyState !== 'complete' ) { + var loopy = function( i ) { + setTimeout(function () { + // ready state is delayed when a file on the page is not found + if ( document.readyState === 'complete' || i === 1 ) { + callback(); + i = 0; + } + if ( --i > 0 ) { + loopy(i); + } + }, 1000); + }; + // repeat 20 times (20 seconds), then just remove the busy class + loopy( 20 ); + } else { + callback(); + } }, // Undo undo : function() { - var last = csstricksPrintliminatorVars.history.pop(); + var last = thePrintliminatorVars.history.pop(); if ( last ) { pl.removeHighlight(); if ( typeof last !== 'function' ) { + // @if MODE='EXT' + pl.showMessage( pl.messages.undo, last ); + // @endif pl.show( last ); } else { last.call(); @@ -605,6 +623,75 @@ var pl = { } }, + abort : function() { + var body = document.body; + pl.removeHighlight(); + pl.removeClass( body, pl.css.enabled ); + pl.removeEvent( body, 'click', pl.bodyClick ); + pl.removeEvent( body, 'mouseover', pl.bodyMouseover ); + pl.removeEvent( body, 'mouseout', pl.removeHighlight ); + pl.removeEvent( document, 'keyup', pl.bodyKeyUp ); + pl.removeEvent( document, 'keydown', pl.bodyKeyDown ); + + // @if MODE='BOOKMARKLET' + // drag + pl.removeEvent( document, 'mouseup', pl.docMouseUp ); + pl.removeEvent( document, 'mousemove', pl.docMouseMove ); + body.removeChild( document.querySelector( '.' + pl.css.wrap ) ); + // @endif + + // @if MODE='EXT' + body.removeChild( document.querySelector( 'ul.' + pl.css.messages ) ); + // @endif + }, + + // @if MODE='BOOKMARKLET' + addStyles : function() { + var el, + body = document.body, + // programmically added stylesheets + styles = '{styles}'; + + // add print stylesheet + el = document.createElement( 'style' ); + el.id = pl.css.stylesheet; + el.innerHTML = styles; + document.querySelector( 'head' ).appendChild( el ); + }, + + // create popup (bookmarklet) + addControls : function() { + var frame, + body = document.body, + el = document.createElement( 'div' ), + controls = pl.css.controls; + + body.appendChild( el ); + pl.addClass( el, pl.css.wrap ); + pl.addClass( el, controls ); + + el.innerHTML = '' + + '
'; + + frame = el.querySelector( 'iframe.' + controls ).contentWindow.document; + // Firefox needs script to open, write, then close... innerHTML doesn't work. + frame.open(); + frame.write('{popupHTML}'); + + frame.close(); + + pl.addEvent( frame.querySelector( '.' + pl.css.noGraphics ), 'click', pl.removeGraphics ); + pl.addEvent( frame.querySelector( '.' + pl.css.print ), 'click', pl.print ); + pl.addEvent( frame.querySelector( '.' + pl.css.undo ), 'click', pl.undo ); + pl.addEvent( frame.querySelector( '.' + pl.css.stylize ), 'click', pl.stylize ); + pl.addEvent( frame.querySelector( '.' + pl.css.close ), 'click', pl.abort ); + pl.addEvent( frame.querySelector( '.' + pl.css.keyboard ), 'click', pl.keyboard ); + // can't drag from within the iframe - the mouse coordinates would be within it + pl.addEvent( document.querySelector( '.' + pl.css.drag ), 'mousedown', pl.dragInit ); + // include mouseup inside frame to stop the drag + pl.addEvent( frame, 'mouseup', pl.docMouseUp ); + }, + keyboard : function() { var wrap = document.querySelector( '.' + pl.css.wrap ), iframe = wrap.querySelector( 'iframe.' + pl.css.controls ), @@ -621,82 +708,124 @@ var pl = { ibody.style.height = ( makeVisible ? pl.keyboardOpen : pl.keyboardClosed ) + 20 + 'px'; }, - abort : function() { - var body = document.querySelector( 'body' ); - pl.removeHighlight(); - pl.removeEvent( body, 'click', pl.bodyClick ); - pl.removeEvent( body, 'mouseover', pl.bodyMouseover ); - pl.removeEvent( body, 'mouseout', pl.removeHighlight ); - pl.removeEvent( document,'keyup', pl.bodyKeyUp ); - pl.removeEvent( document, 'keydown', pl.bodyKeyDown ); - // drag - pl.removeEvent( document, 'mouseup', pl.docMouseUp ); - pl.removeEvent( document, 'mousemove', pl.docMouseMove ); + // drag code adapted from http://jsfiddle.net/tovic/Xcb8d/light/ + dragInit : function() { + var drag = pl.drag; + pl.addClass( document.querySelector( '.' + pl.css.drag ), pl.css.dragActive ); + drag.el = document.querySelector( '.' + pl.css.wrap ); + drag.elm[0] = drag.pos[0] - drag.el.offsetLeft; + drag.elm[1] = drag.pos[1] - drag.el.offsetTop; + // prevent selecting content while dragging + pl.toggleSelection( true ); + }, - body.removeChild( document.querySelector( '.' + pl.css.wrap ) ); + docMouseMove : function( event ) { + var drag = pl.drag; + drag.pos[0] = document.all ? window.event.clientX : event.pageX; + drag.pos[1] = document.all ? window.event.clientY : event.pageY; + if ( pl.drag.el !== null ) { + drag.el.style.left = ( drag.pos[0] - drag.elm[0] ) + 'px'; + drag.el.style.top = ( drag.pos[1] - drag.elm[1] ) + 'px'; + } + }, + docMouseUp : function() { + pl.drag.el = null; + pl.removeClass( document.querySelector( '.' + pl.css.drag ), pl.css.dragActive ); + pl.toggleSelection(); }, - filterElements : function( elm ) { - return elm && - // element node - elm.nodeType === 1 && - // not an ignored element - !pl.ignoredElm.test( elm.nodeName ) && - // not controls - !pl.hasClass( elm, pl.css.controls ) && - // not hidden - !( pl.hasClass( elm, pl.css.hidden ) || elm.style.display === 'none' ); + stopSelection : function() { + return false; }, - getOpposite : function( el ) { - var sibs, - done = []; - // method: start from highlighted element - // get siblings & hide them; then go to parent, get siblings & hide them... - // rinse & repeat until we hit the body element - while ( el.nodeName !== 'BODY' ) { - sibs = pl.getSiblings( el ); - done = done.concat( sibs ); - el = el.parentNode; + toggleSelection : function( disable ) { + var body = document.body; + if ( disable ) { + // save current "unselectable" value + pl.savedUnsel = body.getAttribute( 'unselectable' ); + body.setAttribute( 'unselectable', 'on' ); + pl.addClass( body, pl.css.noSelection ); + pl.addEvent( body, 'onselectstart', pl.stopSelection ); + } else { + if ( pl.savedUnsel ) { + body.setAttribute( 'unselectable', pl.savedUnsel ); + } + pl.removeClass( body, pl.css.noSelection ); + pl.removeEvent( body, 'onselectstart', pl.stopSelection ); } - return done; + // clear any selections + pl.clearSelection(); }, + // @endif - // modified from - // https://plainjs.com/javascript/traversing/get-siblings-of-an-element-40/ - getSiblings : function ( el ) { - var siblings = [], - sibling = el.parentNode.firstChild; - for ( ; sibling; sibling = sibling.nextSibling ) { - if ( sibling !== el && pl.filterElements( sibling ) ) { - siblings.push( sibling ); + clearSelection : function() { + // remove text selection - http://stackoverflow.com/a/3171348/145346 + var sel = window.getSelection ? window.getSelection() : document.selection; + if ( sel ) { + if ( sel.removeAllRanges ) { + sel.removeAllRanges(); + } else if ( sel.empty ) { + sel.empty(); } } - return siblings; }, - // modified from - // https://plainjs.com/javascript/traversing/get-siblings-of-an-element-40/ - getNext : function ( el ) { - while ( el = el.nextSibling ) { // jshint ignore:line - if ( el && pl.filterElements( el ) ) { - return el; + // @if MODE='EXT' + hideMsgContainer : function() { + pl.addClass( document.querySelector( 'ul.' + pl.css.messages ), pl.css.hidden ); + }, + + showMessage : function( txt, el ) { + if ( pl.messageOptions.show ) { + var msg = document.createElement( 'li' ), + msgBox = document.querySelector( 'ul.' + pl.css.messages ); + pl.addClass( msg, pl.css.messages ); + if ( el ) { + // make sure we only have one element + if ( el.length ) { + el = el[ 0 ]; + } + txt += ': <' + el.nodeName.toLowerCase() + + ( + ( el.classList.length > 1 && el.classList[ 0 ] !== pl.css.hilite ) ? + ' class="' + el.classList[0] + '"' : + '' + ) + '>'; } + msgBox.appendChild( msg ); + msg.innerHTML = txt; + // message element may get hidden + pl.removeClass( msgBox, pl.css.hidden ); + thePrintliminatorVars.messageCache.push( msg ); + } + if ( thePrintliminatorVars.messageCache.length > pl.messageOptions.limit ) { + el = thePrintliminatorVars.messageCache.shift(); + el.parentNode.removeChild( el ); + } else if ( thePrintliminatorVars.messageCache.length ) { + setTimeout( pl.clearMessage, pl.messageOptions.duration ); } - return null; }, - // modified from - // https://plainjs.com/javascript/traversing/get-siblings-of-an-element-40/ - getPrev : function( el ) { - while ( el = el.previousSibling ) { // jshint ignore:line - if ( el && pl.filterElements( el ) ) { - return el; - } + clearMessage : function() { + var s, step, + msg = thePrintliminatorVars.messageCache.shift(); + // https://plainjs.com/javascript/effects/animate-an-element-property-44/ + if ( msg ) { + s = msg.style; + s.opacity = s.opacity || 1; + step = 25 / ( pl.messageOptions.fade || 300 ); + ( function fade() { + if ( ( s.opacity -= step ) < 0 ) { + s.display = 'none'; + msg.parentNode.removeChild( msg ); + } else { + setTimeout( fade, 25 ); + } + })(); } - return null; }, + // @endif hide : function ( els ) { if ( els ) { @@ -728,25 +857,32 @@ var pl = { }, addClass : function( el, name ) { - if ( el.classList ) { - el.classList.add( name ); - } else if ( !pl.hasClass( el, name ) ) { - el.className += ' ' + name; + if ( el ) { + if ( el.classList ) { + el.classList.add( name ); + } else if ( !pl.hasClass( el, name ) ) { + el.className += ' ' + name; + } } }, removeClass : function( el, name ) { - if ( el.classList ) { - el.classList.remove( name ); - } else { - el.className = el.className.replace( new RegExp( '\\b' + name + '\\b', 'g' ), '' ); + if ( el ) { + if ( el.classList ) { + el.classList.remove( name ); + } else { + el.className = el.className.replace( new RegExp( '\\b' + name + '\\b', 'g' ), '' ); + } } }, hasClass : function( el, name ) { - return el.classList ? - el.classList.contains( name ) : - new RegExp( '\\b' + name + '\\b' ).test( el.className ); + if ( el ) { + return el.classList ? + el.classList.contains( name ) : + new RegExp( '\\b' + name + '\\b' ).test( el.className ); + } + return false; }, addEvent : function( el, type, handler ) { @@ -767,8 +903,4 @@ var pl = { }; -window.csstricksPrintliminator = function() { - pl.init(); -}; - })(); diff --git a/src/printliminator.png b/src/printliminator.png deleted file mode 100644 index d812f31..0000000 Binary files a/src/printliminator.png and /dev/null differ diff --git a/src/printliminator.scss b/src/printliminator.scss new file mode 100644 index 0000000..f8be97c --- /dev/null +++ b/src/printliminator.scss @@ -0,0 +1,192 @@ +$stylized : /* @echo settings.stylized */; +$hidden : /* @echo settings.hidden */; +$fullWidth : /* @echo settings.fullWidth */; +$enabled : /* @echo settings.enabled */; +$highlight : /* @echo settings.hilite */; +$messages : /* @echo settings.messages */; +$wrap : /* @echo settings.wrap */; +$kbClosed : /* @echo settings.keyboardClosed */px; +$drag : /* @echo settings.drag */; +$dragActive : /* @echo settings.dragActive */; +$noSelect : /* @echo settings.noSelection */; + +$printFontSize : 12pt; +$outlineStyle : 3px solid red; +$outlineFullWidth : blue; + +$messageFont : "Lucida Grande","Lucida Sans Unicode", Tahoma, sans-serif; +$messageFontSize : 16px; +$messageBackground : rgba(0, 0, 0, 0.8); +$messageTextColor : #ddd; + +@media print, screen { + + body.#{$stylized} { + margin: 0 !important; + padding: 0 !important; + line-height: 1.4 !important; + word-spacing: 1.1pt !important; + letter-spacing: 0.2pt !important; + font-family: Garamond, "Times New Roman", serif !important; + color: #000 !important; + background: none !important; + font-size: $printFontSize !important; + + /*Headings */ + h1, h2, h3, h4, h5, h6 { + font-family: Helvetica, Arial, sans-serif !important; + } + h1 { font-size: $printFontSize + 7 !important; } + h2 { font-size: $printFontSize + 5 !important; } + h3 { font-size: $printFontSize + 3 !important; } + h4, h5, h6 { font-size: $printFontSize !important; } + + code { font: $printFontSize - 2 Courier, monospace !important; } + blockquote { margin: 1.3em !important; padding: 1em !important; font-size: $printFontSize - 2 !important; } + hr { background-color: #ccc !important; } + + /* Images */ + img { float: left !important; margin: 1em 1.5em 1.5em 0 !important; } + a img { border: none !important; } + + /* Table */ + table { margin: 1px !important; text-align:left !important; border-collapse: collapse !important; } + th { border: 1px solid #333 !important; font-weight: bold !important; } + td { border: 1px solid #333 !important; } + th, + td { padding: 4px 10px !important; } + tfoot { font-style: italic !important; } + caption { background: #fff !important; margin-bottom: 20px !important; text-align:left !important; } + thead { display: table-header-group !important; } + tr { page-break-inside: avoid !important; } + + } + + .#{$hidden} { display: none !important; } + .#{$fullWidth} { + width: 100% !important; + min-width: 100% !important; + max-width: 100% !important; + margin: 0 !important; + } + +} +@media print { + .#{$wrap} { + display: none !important; + } +} + +@media screen { + body.#{$stylized} { + padding: 20px !important; + } + + /* @if MODE='EXT' */ + .#{$highlight} { + outline: $outlineStyle !important; + + &.#{$fullWidth} { + outline-color: $outlineFullWidth !important; + } + &, .#{$messages} { + cursor: default !important; + -webkit-user-select: none !important; + -moz-user-select: none !important; + -ms-user-select: none !important; + user-select: none !important; + } + + } + + /* ul & li have same class to make it easier to ignore + and reset all possible settings + */ + .#{$messages} { + font: $messageFont !important; + font-size: $messageFontSize !important; + min-width: none !important; + max-height: none !important; + min-height: none !important; + width: auto !important; + height: auto !important; + border: 0 !important; + margin: 0 !important; + padding: 0 !important; + vertical-align: baseline !important; + display: block !important; + + &:before, &:after { + display: none !important; + } + } + + ul.#{$messages} { + background: transparent !important; + list-style-type: none !important; + position: fixed !important; + top: 0 !important; + right: 0 !important; + z-index: 999999 !important; + max-width: 400px !important; + } + li.#{$messages} { + background: $messageBackground !important; + color: $messageTextColor !important; + padding: 20px !important; + margin: 5px !important; + max-width: none !important; + } + /* @endif */ + /* @if MODE='BOOKMARKLET' */ + .#{$highlight} { + outline: $outlineStyle !important; + cursor: default !important; + + &.#{$fullWidth} { + outline-color: $outlineFullWidth !important; + } + } + + .#{$wrap} { + width: 450px !important; + height: $kbClosed; + position: fixed !important; + top: 20px; + right: 20px; + z-index: 999999 !important; + box-shadow: 0 0 80px black !important; + + iframe { + width: 450px !important; + height: $kbClosed; + border: 0 !important; + overflow-x: hidden !important; + margin: 0 !important; + padding: 0 !important; + } + } + .#{$drag} { + width: 28px !important; + height: 20px !important; + position: absolute !important; + top: 0 !important; + left: 0 !important; + cursor: move !important; + + &.#{$dragActive} { + width: 120px !important; + height: 100px !important; + top: -40px !important; + left: -40px !important; + } + } + + body.#{$noSelect}, .#{$highlight}, .#{$wrap}, .#{$drag}, .#{$wrap} iframe { + -webkit-user-select: none !important; + -moz-user-select: none !important; + -ms-user-select: none !important; + user-select: none !important; + } + /* @endif */ +} diff --git a/test/SpecRunner.html b/test/SpecRunner.html new file mode 100644 index 0000000..5e3a3a5 --- /dev/null +++ b/test/SpecRunner.html @@ -0,0 +1,19 @@ + + + + + Jasmine Spec Runner v2.3.4 + + + + + + + + + + + + + + diff --git a/test/traversingSpec.js b/test/traversingSpec.js new file mode 100644 index 0000000..90eba03 --- /dev/null +++ b/test/traversingSpec.js @@ -0,0 +1,176 @@ +'use strict'; + +// Testing printliminator basic DOM traversing scripts +describe( 'Traversing', function() { + var div; + + beforeEach(function() { + if ( !div ) { + div = document.createElement( 'body' ); + div.id = 'container'; + } + div.innerHTML = + '
' + + '
' + + '
' + + '' + + '' + + '' + + '' + + '
' + + '' + + '

' + + '
' + + '
' + + '' + + '' + + '' + + '' + + '
' + + '' + + 'test' + + '' + + '' + + '
' + + '' + + '' + + '
' + + '

' + + '' + + '' + + 'test2' + + '
'; + return div; + }); + + describe( 'Siblings', function() { + function getSibs() { + var el = div.querySelector( 'svg' ); + return thePrintliminator.getSiblings( el ); + } + + it( 'finds the correct number of siblings', function() { + var len = getSibs().length; + // style, script, link, br and meta are ignored + expect( len ).toEqual( 11 ); + }); + + it( 'finds the correct siblings using `filterElements`', function() { + var i, + ignoredElm = window.thePrintliminator.ignoredElm, + valid = true, + sibs = getSibs(), + len = sibs.length; + for ( i = 0; i < len; i++ ) { + expect( ignoredElm.test( sibs[ i ].nodeName ) ).not.toBe( true ); + } + }); + }); + + describe( 'Opposite', function() { + it( 'finds opposites of selected element', function() { + var el = div.querySelector( '#opposite' ), + opposites = thePrintliminator.getOpposite( el ), + len = opposites.length; + + // getOpposite traverses up to the BODY element + expect( len ).toEqual( 2 ); + + expect( opposites[ 0 ].id ).toBe( 'opposite2' ); + expect( opposites[ 1 ].id ).toBe( 'graphics' ); + }); + }); + + describe( 'Next', function() { + function getNext( el ) { + return thePrintliminator.getNext( el ); + }; + it( 'finds the correct first element', function() { + var elm = getNext( div.querySelector( '#opposite' ) ); + // style, script, link, br and meta are ignored + expect( elm.id ).toBe( 'opposite2' ); + }); + it( 'finds the correct second element', function() { + var elm = getNext( div.querySelector( '#item1' ) ); + // style, script, link, br and meta are ignored + expect( elm.id ).toBe( 'item2' ); + }); + it( 'finds the correct third element', function() { + var elm = getNext( div.querySelector( '#item2' ) ); + // style, script, link, br and meta are ignored + expect( elm.id ).toBe( 'item3' ); + }); + }); + + describe( 'Prev', function() { + function getPrev( el ) { + return thePrintliminator.getPrev( el ); + }; + it( 'finds the correct first element', function() { + var elm = getPrev( div.querySelector( '#opposite2' ) ); + // style, script, link, br and meta are ignored + expect( elm.id ).toBe( 'opposite' ); + }); + it( 'finds the correct second element', function() { + var elm = getPrev( div.querySelector( '#item3' ) ); + // style, script, link, br and meta are ignored + expect( elm.id ).toBe( 'item2' ); + }); + it( 'finds the correct third element', function() { + var elm = getPrev( div.querySelector( '#item2' ) ); + // style, script, link, br and meta are ignored + expect( elm.id ).toBe( 'item1' ); + }); + }); + + describe( 'First Child', function() { + function getChild( el ) { + return thePrintliminator.getFirstChild( el ); + }; + it( 'finds the correct first child', function() { + var elm = getChild( div.querySelector( '#opposite2' ) ); + expect( elm.id ).toBe( 'item1' ); + }); + it( 'finds the correct second element', function() { + var elm = getChild( div.querySelector( '#graphics' ) ); + expect( elm.nodeName ).toBe( 'AUDIO' ); + }); + }); + + describe( 'Remove Graphics', function() { + // test printliminator without initializing + window.thePrintliminator.messageOptions = false; + window.thePrintliminatorVars = { + init : true, + history : [], + messageCache : [], + flags : { + removeGraphics: false + } + }; + it( 'correctly removes all graphic elements', function() { + thePrintliminator.removeGraphics( null, div ); + var i, + // elements ignored while traversing + ignoredElm = window.thePrintliminator.ignoredElm, + // detecting phantomJS + isPhantom = navigator.userAgent.toLowerCase().indexOf( 'phantom' ) !== -1, + items = div.querySelectorAll( '.' + window.thePrintliminator.css.hidden ), + len = items.length; + + /* + CHEATING HERE!! + PhantomJS doesn't appear to want to add the hidden class to the SVG element + correctly. It might be related to this issue: + https://github.com/ariya/phantomjs/issues/11281 + - When the SpecRunner.html is run, it finds 9 elements with SVG being the last + - When grunt jasmine is run, it finds 8 elements with IMG being the last + */ + expect( len ).toEqual( isPhantom ? 8 : 9 ); + for ( i = 0; i < len; i++ ) { + expect( ignoredElm.test( items[ i ].nodeName ) ).not.toBe( true ); + } + }); + }); + +}); -- cgit v1.2.3