Merge branch 'markdown_preview_shortcut' into 'master'
Add shortcut to toggle markdown preview Allow to toggle markdown preview with shortcut `ctrl+shift+p` (`cmd+shift+p` on OSX). - If the user is focused on a md textarea, `ctrl-shift-p` will show the preview, otherwise native browser event is fired - The textarea is re-focused after disabling the preview tab - Results of markdown render is cached for fast toggles I'm on linux, so if someone can test it on OS X, it would be great! Closes #14038 See merge request !3111
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commit
60d0a20b3a
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@ -20,6 +20,7 @@ v 8.6.0 (unreleased)
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- Fix bug where Bitbucket `closed` issues were imported as `opened` (Iuri de Silvio)
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- Don't show Issues/MRs from archived projects in Groups view
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- Increase the notes polling timeout over time (Roberto Dip)
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- Add shortcut to toggle markdown preview (Florent Baldino)
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- Show labels in dashboard and group milestone views
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- Add main language of a project in the list of projects (Tiago Botelho)
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- Add ability to show archived projects on dashboard, explore and group pages
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@ -6,6 +6,7 @@
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class @MarkdownPreview
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# Minimum number of users referenced before triggering a warning
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referenceThreshold: 10
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ajaxCache: {}
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showPreview: (form) ->
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preview = form.find('.js-md-preview')
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@ -24,12 +25,16 @@ class @MarkdownPreview
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renderMarkdown: (text, success) ->
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return unless window.markdown_preview_path
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return success(@ajaxCache.response) if text == @ajaxCache.text
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$.ajax
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type: 'POST'
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url: window.markdown_preview_path
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data: { text: text }
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dataType: 'json'
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success: success
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success: (response) =>
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@ajaxCache = text: text, response: response
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success(response)
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hideReferencedUsers: (form) ->
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referencedUsers = form.find('.referenced-users')
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@ -49,6 +54,7 @@ markdownPreview = new MarkdownPreview()
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previewButtonSelector = '.js-md-preview-button'
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writeButtonSelector = '.js-md-write-button'
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lastTextareaPreviewed = null
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$.fn.setupMarkdownPreview = ->
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$form = $(this)
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@ -58,10 +64,10 @@ $.fn.setupMarkdownPreview = ->
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form_textarea.on 'input', -> markdownPreview.hideReferencedUsers($form)
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form_textarea.on 'blur', -> markdownPreview.showPreview($form)
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$(document).on 'click', previewButtonSelector, (e) ->
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e.preventDefault()
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$(document).on 'markdown-preview:show', (e, $form) ->
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return unless $form
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$form = $(this).closest('form')
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lastTextareaPreviewed = $form.find('textarea.markdown-area')
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# toggle tabs
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$form.find(writeButtonSelector).parent().removeClass('active')
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@ -73,10 +79,10 @@ $(document).on 'click', previewButtonSelector, (e) ->
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markdownPreview.showPreview($form)
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$(document).on 'click', writeButtonSelector, (e) ->
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e.preventDefault()
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$(document).on 'markdown-preview:hide', (e, $form) ->
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return unless $form
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$form = $(this).closest('form')
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lastTextareaPreviewed = null
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# toggle tabs
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$form.find(writeButtonSelector).parent().addClass('active')
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@ -84,4 +90,30 @@ $(document).on 'click', writeButtonSelector, (e) ->
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# toggle content
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$form.find('.md-write-holder').show()
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$form.find('textarea.markdown-area').focus()
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$form.find('.md-preview-holder').hide()
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$(document).on 'markdown-preview:toggle', (e, keyboardEvent) ->
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$target = $(keyboardEvent.target)
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if $target.is('textarea.markdown-area')
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$(document).triggerHandler('markdown-preview:show', [$target.closest('form')])
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keyboardEvent.preventDefault()
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else if lastTextareaPreviewed
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$target = lastTextareaPreviewed
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$(document).triggerHandler('markdown-preview:hide', [$target.closest('form')])
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keyboardEvent.preventDefault()
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$(document).on 'click', previewButtonSelector, (e) ->
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e.preventDefault()
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$form = $(this).closest('form')
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$(document).triggerHandler('markdown-preview:show', [$form])
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$(document).on 'click', writeButtonSelector, (e) ->
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e.preventDefault()
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$form = $(this).closest('form')
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$(document).triggerHandler('markdown-preview:hide', [$form])
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@ -4,11 +4,15 @@ class @Shortcuts
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Mousetrap.reset()
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Mousetrap.bind('?', @selectiveHelp)
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Mousetrap.bind('s', Shortcuts.focusSearch)
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Mousetrap.bind(['ctrl+shift+p', 'command+shift+p'], @toggleMarkdownPreview)
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Mousetrap.bind('t', -> Turbolinks.visit(findFileURL)) if findFileURL?
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selectiveHelp: (e) =>
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Shortcuts.showHelp(e, @enabledHelp)
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toggleMarkdownPreview: (e) =>
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$(document).triggerHandler('markdown-preview:toggle', [e])
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@showHelp: (e, location) ->
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if $('#modal-shortcuts').length > 0
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$('#modal-shortcuts').modal('show')
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@ -35,3 +39,14 @@ $(document).on 'click.more_help', '.js-more-help-button', (e) ->
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$(@).remove()
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$('.hidden-shortcut').show()
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e.preventDefault()
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Mousetrap.stopCallback = (->
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defaultStopCallback = Mousetrap.stopCallback
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return (e, element, combo) ->
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# allowed shortcuts if textarea, input, contenteditable are focused
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if ['ctrl+shift+p', 'command+shift+p'].indexOf(combo) != -1
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return false
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else
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return defaultStopCallback.apply(@, arguments)
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)()
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@ -22,6 +22,14 @@
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%td.shortcut
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.key ?
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%td Show this dialog
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%tr
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%td.shortcut
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- if browser.mac?
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.key ⌘ shift p
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- else
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.key ctrl shift p
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%td Toggle Markdown preview
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%tbody
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%tr
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%th
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