From fb0cf6454982a371e68b22e29b0374507425242d Mon Sep 17 00:00:00 2001 From: Xiaofeng An Date: Fri, 8 Feb 2019 10:49:14 -0500 Subject: #255 - make AutoCompleteInput component --- .../autocomplete_input/autocomplete_input.js | 147 +++++++++++++++++++++ .../autocomplete_input/autocomplete_input.vue | 34 +++++ 2 files changed, 181 insertions(+) create mode 100644 src/components/autocomplete_input/autocomplete_input.js create mode 100644 src/components/autocomplete_input/autocomplete_input.vue (limited to 'src/components/autocomplete_input') diff --git a/src/components/autocomplete_input/autocomplete_input.js b/src/components/autocomplete_input/autocomplete_input.js new file mode 100644 index 00000000..51c1f5d9 --- /dev/null +++ b/src/components/autocomplete_input/autocomplete_input.js @@ -0,0 +1,147 @@ +import Completion from '../../services/completion/completion.js' +import { take, filter, map } from 'lodash' + +const AutoCompleteInput = { + props: [ + 'classObj', + 'value', + 'autoResize', + 'drop', + 'dragoverPrevent', + 'paste', + 'keydownMetaEnter', + 'keyupCtrlEnter' + ], + components: {}, + mounted () { + this.autoResize && this.resize(this.$refs.textarea) + const textLength = this.$refs.textarea.value.length + this.$refs.textarea.setSelectionRange(textLength, textLength) + }, + data () { + return { + caret: 0, + highlighted: 0, + text: this.value + } + }, + computed: { + users () { + return this.$store.state.users.users + }, + emoji () { + return this.$store.state.instance.emoji || [] + }, + customEmoji () { + return this.$store.state.instance.customEmoji || [] + }, + textAtCaret () { + return (this.wordAtCaret || {}).word || '' + }, + wordAtCaret () { + const word = Completion.wordAtPosition(this.text, this.caret - 1) || {} + return word + }, + candidates () { + const firstchar = this.textAtCaret.charAt(0) + if (firstchar === '@') { + const query = this.textAtCaret.slice(1).toUpperCase() + const matchedUsers = filter(this.users, (user) => { + return user.screen_name.toUpperCase().startsWith(query) || + user.name && user.name.toUpperCase().startsWith(query) + }) + if (matchedUsers.length <= 0) { + return false + } + // eslint-disable-next-line camelcase + return map(take(matchedUsers, 5), ({screen_name, name, profile_image_url_original}, index) => ({ + // eslint-disable-next-line camelcase + screen_name: `@${screen_name}`, + name: name, + img: profile_image_url_original, + highlighted: index === this.highlighted + })) + } else if (firstchar === ':') { + if (this.textAtCaret === ':') { return } + const matchedEmoji = filter(this.emoji.concat(this.customEmoji), (emoji) => emoji.shortcode.startsWith(this.textAtCaret.slice(1))) + if (matchedEmoji.length <= 0) { + return false + } + return map(take(matchedEmoji, 5), ({shortcode, image_url, utf}, index) => ({ + screen_name: `:${shortcode}:`, + name: '', + utf: utf || '', + // eslint-disable-next-line camelcase + img: utf ? '' : this.$store.state.instance.server + image_url, + highlighted: index === this.highlighted + })) + } else { + return false + } + } + }, + methods: { + setCaret ({target: {selectionStart}}) { + this.caret = selectionStart + }, + cycleBackward (e) { + const len = this.candidates.length || 0 + if (len > 0) { + e.preventDefault() + this.highlighted -= 1 + if (this.highlighted < 0) { + this.highlighted = this.candidates.length - 1 + } + } else { + this.highlighted = 0 + } + }, + cycleForward (e) { + const len = this.candidates.length || 0 + if (len > 0) { + if (e.shiftKey) { return } + e.preventDefault() + this.highlighted += 1 + if (this.highlighted >= len) { + this.highlighted = 0 + } + } else { + this.highlighted = 0 + } + }, + replace (replacement) { + this.text = Completion.replaceWord(this.text, this.wordAtCaret, replacement) + const el = this.$el.querySelector('textarea') + el.focus() + this.caret = 0 + }, + replaceCandidate (e) { + const len = this.candidates.length || 0 + if (this.textAtCaret === ':' || e.ctrlKey) { return } + if (len > 0) { + e.preventDefault() + const candidate = this.candidates[this.highlighted] + const replacement = candidate.utf || (candidate.screen_name + ' ') + this.text = Completion.replaceWord(this.text, this.wordAtCaret, replacement) + const el = this.$el.querySelector('textarea') + el.focus() + this.caret = 0 + this.highlighted = 0 + } + }, + resize (e) { + const target = e.target || e + if (!(target instanceof window.Element)) { return } + const vertPadding = Number(window.getComputedStyle(target)['padding-top'].substr(0, 1)) + + Number(window.getComputedStyle(target)['padding-bottom'].substr(0, 1)) + // Auto is needed to make textbox shrink when removing lines + target.style.height = 'auto' + target.style.height = `${target.scrollHeight - vertPadding}px` + if (target.value === '') { + target.style.height = null + } + } + } +} + +export default AutoCompleteInput diff --git a/src/components/autocomplete_input/autocomplete_input.vue b/src/components/autocomplete_input/autocomplete_input.vue new file mode 100644 index 00000000..1c049891 --- /dev/null +++ b/src/components/autocomplete_input/autocomplete_input.vue @@ -0,0 +1,34 @@ + + + -- cgit v1.2.3-70-g09d2 From 128dcc637edb5550168423941171f5b567365b7c Mon Sep 17 00:00:00 2001 From: Xiaofeng An Date: Fri, 8 Feb 2019 11:01:12 -0500 Subject: make name field auto-complete --- .../autocomplete_input/autocomplete_input.vue | 19 +++++++++++++++++++ src/components/user_settings/user_settings.vue | 4 ++-- 2 files changed, 21 insertions(+), 2 deletions(-) (limited to 'src/components/autocomplete_input') diff --git a/src/components/autocomplete_input/autocomplete_input.vue b/src/components/autocomplete_input/autocomplete_input.vue index 1c049891..d3bda597 100644 --- a/src/components/autocomplete_input/autocomplete_input.vue +++ b/src/components/autocomplete_input/autocomplete_input.vue @@ -1,6 +1,7 @@ + + diff --git a/src/components/post_status_form/post_status_form.vue b/src/components/post_status_form/post_status_form.vue index 18c2d2b2..4c3eb159 100644 --- a/src/components/post_status_form/post_status_form.vue +++ b/src/components/post_status_form/post_status_form.vue @@ -233,52 +233,5 @@ cursor: pointer; z-index: 4; } - - .autocomplete-panel { - margin: 0 0.5em 0 0.5em; - border-radius: $fallback--tooltipRadius; - border-radius: var(--tooltipRadius, $fallback--tooltipRadius); - position: absolute; - z-index: 1; - box-shadow: 1px 2px 4px rgba(0, 0, 0, 0.5); - // this doesn't match original but i don't care, making it uniform. - box-shadow: var(--popupShadow); - min-width: 75%; - background: $fallback--bg; - background: var(--bg, $fallback--bg); - color: $fallback--lightText; - color: var(--lightText, $fallback--lightText); - } - - .autocomplete { - cursor: pointer; - padding: 0.2em 0.4em 0.2em 0.4em; - border-bottom: 1px solid rgba(0, 0, 0, 0.4); - display: flex; - - img { - width: 24px; - height: 24px; - border-radius: $fallback--avatarRadius; - border-radius: var(--avatarRadius, $fallback--avatarRadius); - object-fit: contain; - } - - span { - line-height: 24px; - margin: 0 0.1em 0 0.2em; - } - - small { - margin-left: .5em; - color: $fallback--faint; - color: var(--faint, $fallback--faint); - } - - &.highlighted { - background-color: $fallback--fg; - background-color: var(--lightBg, $fallback--fg); - } - } } -- cgit v1.2.3-70-g09d2 From e8dc019afd31981295fbf79637727fb4ce34a072 Mon Sep 17 00:00:00 2001 From: Xiaofeng An Date: Fri, 8 Feb 2019 11:10:47 -0500 Subject: remove rows attribute from input --- src/components/autocomplete_input/autocomplete_input.vue | 11 +++++------ 1 file changed, 5 insertions(+), 6 deletions(-) (limited to 'src/components/autocomplete_input') diff --git a/src/components/autocomplete_input/autocomplete_input.vue b/src/components/autocomplete_input/autocomplete_input.vue index 44324e23..5f285af0 100644 --- a/src/components/autocomplete_input/autocomplete_input.vue +++ b/src/components/autocomplete_input/autocomplete_input.vue @@ -3,11 +3,11 @@