send status on ctrl+enter (#81)

* send status on ctrl+enter (#24)

* don't check for floating post button when pressing ctrl+enter

oops, I was too eager. it doesn't matter too much, except that if the
main compose form is off-screen but still focused, ctrl+enter would open
the compose modal instead of posting

routes/_components/compose/ComposeBox.html

@@ -9,7 +9,7 @@
       <ComposeContentWarning :realm :contentWarning />
     </div>
   {{/if}}
-  <ComposeInput :realm :text :autoFocus />
+  <ComposeInput :realm :text :autoFocus on:postAction="onPostAction()" />
   <ComposeLengthGauge :length :overLimit />
   <ComposeToolbar :realm :postPrivacy :media :contentWarningShown :text />
   <ComposeLengthIndicator :length :overLimit />
@@ -188,26 +188,29 @@
           dialogs.showComposeDialog()
         } else {
           // else we're actually posting a new toot
-          let text = this.get('text')
+          this.onPostAction();
-          let media = this.get('media')
-          let postPrivacyKey = this.get('postPrivacyKey')
-          let contentWarning = this.get('contentWarning')
-          let sensitive = media.length && !!contentWarning
-          let realm = this.get('realm')
-          let mediaIds = media.map(_ => _.data.id)
-          let inReplyTo = (realm === 'home' || realm === 'dialog') ? null : realm
-          let overLimit = this.get('overLimit')
-          let mediaDescriptions = this.get('mediaDescriptions')
-
-          if (!text || overLimit) {
-            return // do nothing if invalid
-          }
-
-          /* no await */
-          postStatus(realm, text, inReplyTo, mediaIds,
-            sensitive, contentWarning, postPrivacyKey, mediaDescriptions)
         }
       },
+      onPostAction() {
+        let text = this.get('text')
+        let media = this.get('media')
+        let postPrivacyKey = this.get('postPrivacyKey')
+        let contentWarning = this.get('contentWarning')
+        let sensitive = media.length && !!contentWarning
+        let realm = this.get('realm')
+        let mediaIds = media.map(_ => _.data.id)
+        let inReplyTo = (realm === 'home' || realm === 'dialog') ? null : realm
+        let overLimit = this.get('overLimit')
+        let mediaDescriptions = this.get('mediaDescriptions')
+
+        if (!text || overLimit) {
+          return // do nothing if invalid
+        }
+
+        /* no await */
+        postStatus(realm, text, inReplyTo, mediaIds,
+          sensitive, contentWarning, postPrivacyKey, mediaDescriptions)
+      },
       setupStickyObserver() {
         this.__stickyObserver = new IntersectionObserver(entries => {
           this.set({sticky: !entries[0].isIntersecting})

routes/_components/compose/ComposeInput.html

@@ -101,11 +101,18 @@
       },
       onKeydown(e) {
         let { keyCode } = e
+        const ctrlPressed =
+          e.getModifierState('Control') || e.getModifierState('Meta')
         switch (keyCode) {
           case 9: // tab
-          case 13: //enter
             this.clickSelectedAutosuggestion(e)
             break
+          case 13: //enter
+            const autosuggestionClicked = this.clickSelectedAutosuggestion(e)
+            if (!autosuggestionClicked && ctrlPressed) {
+              this.fire('postAction')
+            }
+            break
           case 38: // up
             this.incrementAutosuggestSelected(-1, e)
             break
@@ -121,7 +128,7 @@
       clickSelectedAutosuggestion(event) {
         let autosuggestionShown = this.store.get('composeAutosuggestionShown')
         if (!autosuggestionShown) {
-          return
+          return false
         }
         let type = this.store.get('composeAutosuggestionType')
         if (type === 'account') {
@@ -131,6 +138,7 @@
         }
         event.preventDefault()
         event.stopPropagation()
+        return true
       },
       incrementAutosuggestSelected(increment, event) {
         let autosuggestionShown = this.store.get('composeAutosuggestionShown')