unify buttons on the node type names, and make them work

src/components/views/rooms/MessageComposer.js

@@ -215,7 +215,7 @@ export default class MessageComposer extends React.Component {
         }
     }
 
-    onFormatButtonClicked(name: "bold" | "italic" | "strike" | "code" | "underline" | "quote" | "bullet" | "numbullet", event) {
+    onFormatButtonClicked(name, event) {
         event.preventDefault();
         this.messageComposerInput.onFormatButtonClicked(name, event);
     }
@@ -303,14 +303,14 @@ export default class MessageComposer extends React.Component {
                 </div>
             );
 
-            const formattingButton = (
+            const formattingButton = this.state.inputState.isRichTextEnabled ? (
                 <img className="mx_MessageComposer_formatting"
                      title={_t("Show Text Formatting Toolbar")}
                      src="img/button-text-formatting.svg"
                      onClick={this.onToggleFormattingClicked}
                      style={{visibility: this.state.showFormatting ? 'hidden' : 'visible'}}
                      key="controls_formatting" />
-            );
+            ) : null;
 
             let placeholderText;
             if (this.state.isQuoting) {
@@ -353,31 +353,27 @@ export default class MessageComposer extends React.Component {
             );
         }
 
-        const {marks, blockType} = this.state.inputState;
-        const formatButtons = ["bold", "italic", "strike", "underline", "code", "quote", "bullet", "numbullet"].map(
-            (name) => {
-                const active = marks.includes(name) || blockType === name;
-                const suffix = active ? '-o-n' : '';
-                const onFormatButtonClicked = this.onFormatButtonClicked.bind(this, name);
-                const className = 'mx_MessageComposer_format_button mx_filterFlipColor';
-                return <img className={className}
-                            title={_t(name)}
-                            onMouseDown={onFormatButtonClicked}
-                            key={name}
-                            src={`img/button-text-${name}${suffix}.svg`}
-                            height="17" />;
-            },
-        );
+        let formatBar;
+        if (this.state.showFormatting) {
+            const {marks, blockType} = this.state.inputState;
+            const formatButtons = ["bold", "italic", "deleted", "underlined", "code", "block-quote", "bulleted-list", "numbered-list"].map(
+                (name) => {
+                    const active = marks.some(mark => mark.type === name) || blockType === name;
+                    const suffix = active ? '-on' : '';
+                    const onFormatButtonClicked = this.onFormatButtonClicked.bind(this, name);
+                    const className = 'mx_MessageComposer_format_button mx_filterFlipColor';
+                    return <img className={className}
+                                title={_t(name)}
+                                onMouseDown={onFormatButtonClicked}
+                                key={name}
+                                src={`img/button-text-${name}${suffix}.svg`}
+                                height="17" />;
+                },
+            );
 
-        return (
-            <div className="mx_MessageComposer">
-                <div className="mx_MessageComposer_wrapper">
-                    <div className="mx_MessageComposer_row">
-                        { controls }
-                    </div>
-                </div>
+            formatBar =
                 <div className="mx_MessageComposer_formatbar_wrapper">
-                    <div className="mx_MessageComposer_formatbar" style={this.state.showFormatting ? {} : {display: 'none'}}>
+                    <div className="mx_MessageComposer_formatbar">
                         { formatButtons }
                         <div style={{flex: 1}}></div>
                         <img title={this.state.inputState.isRichTextEnabled ? _t("Turn Markdown on") : _t("Turn Markdown off")}
@@ -390,6 +386,16 @@ export default class MessageComposer extends React.Component {
                              src="img/icon-text-cancel.svg" />
                     </div>
                 </div>
+        }
+
+        return (
+            <div className="mx_MessageComposer">
+                <div className="mx_MessageComposer_wrapper">
+                    <div className="mx_MessageComposer_row">
+                        { controls }
+                    </div>
+                </div>
+                { formatBar }
             </div>
         );
     }

src/components/views/rooms/MessageComposerInput.js

@@ -132,9 +132,6 @@ export default class MessageComposerInput extends React.Component {
         // js-sdk Room object
         room: PropTypes.object.isRequired,
 
-        // called with current plaintext content (as a string) whenever it changes
-        onContentChanged: PropTypes.func,
-
         onFilesPasted: PropTypes.func,
 
         onInputStateChanged: PropTypes.func,
@@ -319,15 +316,6 @@ export default class MessageComposerInput extends React.Component {
         dis.unregister(this.dispatcherRef);
     }
 
-    componentWillUpdate(nextProps, nextState) {
-        // this is dirty, but moving all this state to MessageComposer is dirtier
-        if (this.props.onInputStateChanged && nextState !== this.state) {
-            const state = this.getSelectionInfo(nextState.editorState);
-            state.isRichTextEnabled = nextState.isRichTextEnabled;
-            this.props.onInputStateChanged(state);
-        }
-    }
-
     onAction = (payload) => {
         const editor = this.refs.editor;
         let editorState = this.state.editorState;
@@ -567,6 +555,27 @@ export default class MessageComposerInput extends React.Component {
             }
         }
 
+        if (this.props.onInputStateChanged) {
+            let blockType = editorState.blocks.first().type;
+            console.log("onInputStateChanged; current block type is " + blockType + " and marks are " + editorState.activeMarks);
+
+            if (blockType === 'list-item') {
+                const parent = editorState.document.getParent(editorState.blocks.first().key);
+                if (parent.type === 'numbered-list') {
+                    blockType = 'numbered-list';
+                }
+                else if (parent.type === 'bulleted-list') {
+                    blockType = 'bulleted-list';
+                }
+            }
+            const inputState = {
+                marks: editorState.activeMarks,
+                isRichTextEnabled: this.state.isRichTextEnabled,
+                blockType
+            };
+            this.props.onInputStateChanged(inputState);
+        }
+
         // Record the editor state for this room so that it can be retrieved after
         // switching to another room and back
         dis.dispatch({
@@ -1239,17 +1248,6 @@ export default class MessageComposerInput extends React.Component {
         await this.setDisplayedCompletion(null); // restore originalEditorState
     };
 
-    /* returns inline style and block type of current SelectionState so MessageComposer can render formatting
-     buttons. */
-    getSelectionInfo(editorState: Value) {
-        return {
-            marks: editorState.activeMarks,
-            // XXX: shouldn't we return all the types of blocks in the current selection,
-            // not just the anchor?
-            blockType: editorState.anchorBlock ? editorState.anchorBlock.type : null,
-        };
-    }
-
     /* If passed null, restores the original editor content from state.originalEditorState.
      * If passed a non-null displayedCompletion, modifies state.originalEditorState to compute new state.editorState.
      */
@@ -1406,18 +1404,22 @@ export default class MessageComposerInput extends React.Component {
         }
     };
 
-    onFormatButtonClicked = (name: "bold" | "italic" | "strike" | "code" | "underline" | "quote" | "bullet" | "numbullet", e) => {
-        e.preventDefault(); // don't steal focus from the editor!
+    onFormatButtonClicked = (name, e) => {
+        if (e) {
+            e.preventDefault(); // don't steal focus from the editor!
+        }
 
-        const command = {
-                // code: 'code-block', // let's have the button do inline code for now
-                quote: 'block-quote',
-                bullet: 'bulleted-list',
-                numbullet: 'numbered-list',
-                underline: 'underlined',
-                strike: 'deleted',
-            }[name] || name;
-        this.handleKeyCommand(command);
+        // XXX: horrible evil hack to ensure the editor is focused so the act
+        // of focusing it doesn't then cancel the format button being pressed
+        if (document.activeElement && document.activeElement.className !== 'mx_MessageComposer_editor') {
+            this.refs.editor.focus();
+            setTimeout(()=>{
+                this.handleKeyCommand(name);
+            }, 500); // can't find any callback to hook this to. onFocus and onChange and willComponentUpdate fire too early.
+            return;
+        }
+
+        this.handleKeyCommand(name);
     };
 
     getAutocompleteQuery(editorState: Value) {