fixes #2903 - Rearrange layout of columns

browser/components/CodeEditor.js

@@ -1240,18 +1240,19 @@ export default class CodeEditor extends React.Component {
   }
 
   render() {
-    const { className, fontSize } = this.props
-    const fontFamily = normalizeEditorFontFamily(this.props.fontFamily)
-    const width = this.props.width
+    const { className, fontSize, fontFamily, width, height } = this.props
+    const normalisedFontFamily = normalizeEditorFontFamily(fontFamily)
+
     return (
       <div
         className={className == null ? 'CodeEditor' : `CodeEditor ${className}`}
         ref='root'
         tabIndex='-1'
         style={{
-          fontFamily,
-          fontSize: fontSize,
-          width: width
+          fontFamily: normalisedFontFamily,
+          fontSize,
+          width,
+          height
         }}
         onDrop={e => this.handleDropImage(e)}
       />

browser/components/MarkdownSplitEditor.js

@@ -16,7 +16,8 @@ class MarkdownSplitEditor extends React.Component {
     this.userScroll = true
     this.state = {
       isSliderFocused: false,
-      codeEditorWidthInPercent: 50
+      codeEditorWidthInPercent: 50,
+      codeEditorHeightInPercent: 50
     }
   }
 
@@ -114,22 +115,42 @@ class MarkdownSplitEditor extends React.Component {
   handleMouseMove(e) {
     if (this.state.isSliderFocused) {
       const rootRect = this.refs.root.getBoundingClientRect()
-      const rootWidth = rootRect.width
-      const offset = rootRect.left
-      let newCodeEditorWidthInPercent = ((e.pageX - offset) / rootWidth) * 100
+      if (this.props.isStacking) {
+        const rootHeight = rootRect.height
+        const offset = rootRect.top
+        let newCodeEditorHeightInPercent =
+          ((e.pageY - offset) / rootHeight) * 100
 
-      // limit minSize to 10%, maxSize to 90%
-      if (newCodeEditorWidthInPercent <= 10) {
-        newCodeEditorWidthInPercent = 10
-      }
+        // limit minSize to 10%, maxSize to 90%
+        if (newCodeEditorHeightInPercent <= 10) {
+          newCodeEditorHeightInPercent = 10
+        }
 
-      if (newCodeEditorWidthInPercent >= 90) {
-        newCodeEditorWidthInPercent = 90
-      }
+        if (newCodeEditorHeightInPercent >= 90) {
+          newCodeEditorHeightInPercent = 90
+        }
+
+        this.setState({
+          codeEditorHeightInPercent: newCodeEditorHeightInPercent
+        })
+      } else {
+        const rootWidth = rootRect.width
+        const offset = rootRect.left
+        let newCodeEditorWidthInPercent = ((e.pageX - offset) / rootWidth) * 100
 
-      this.setState({
-        codeEditorWidthInPercent: newCodeEditorWidthInPercent
-      })
+        // limit minSize to 10%, maxSize to 90%
+        if (newCodeEditorWidthInPercent <= 10) {
+          newCodeEditorWidthInPercent = 10
+        }
+
+        if (newCodeEditorWidthInPercent >= 90) {
+          newCodeEditorWidthInPercent = 90
+        }
+
+        this.setState({
+          codeEditorWidthInPercent: newCodeEditorWidthInPercent
+        })
+      }
     }
   }
 
@@ -154,6 +175,7 @@ class MarkdownSplitEditor extends React.Component {
       storageKey,
       noteKey,
       linesHighlighted,
+      isStacking,
       RTL
     } = this.props
     let storage
@@ -162,14 +184,62 @@ class MarkdownSplitEditor extends React.Component {
     } catch (e) {
       return <div />
     }
+
+    let editorStyle = {}
+    let previewStyle = {}
+    let sliderStyle = {}
+
     let editorFontSize = parseInt(config.editor.fontSize, 10)
     if (!(editorFontSize > 0 && editorFontSize < 101)) editorFontSize = 14
+    editorStyle.fontSize = editorFontSize
+
     let editorIndentSize = parseInt(config.editor.indentSize, 10)
-    if (!(editorFontSize > 0 && editorFontSize < 132)) editorIndentSize = 4
-    const previewStyle = {}
-    previewStyle.width = 100 - this.state.codeEditorWidthInPercent + '%'
+    if (!(editorStyle.fontSize > 0 && editorStyle.fontSize < 132))
+      editorIndentSize = 4
+    editorStyle.indentSize = editorIndentSize
+
+    editorStyle = Object.assign(
+      editorStyle,
+      isStacking
+        ? {
+            width: '100%',
+            height: `${this.state.codeEditorHeightInPercent}%`
+          }
+        : {
+            width: `${this.state.codeEditorWidthInPercent}%`,
+            height: '100%'
+          }
+    )
+
+    previewStyle = Object.assign(
+      previewStyle,
+      isStacking
+        ? {
+            width: '100%',
+            height: `${100 - this.state.codeEditorHeightInPercent}%`
+          }
+        : {
+            width: `${100 - this.state.codeEditorWidthInPercent}%`,
+            height: '100%'
+          }
+    )
+
+    sliderStyle = Object.assign(
+      sliderStyle,
+      isStacking
+        ? {
+            left: 0,
+            top: `${this.state.codeEditorHeightInPercent}%`
+          }
+        : {
+            left: `${this.state.codeEditorWidthInPercent}%`,
+            top: 0
+          }
+    )
+
     if (this.props.ignorePreviewPointerEvents || this.state.isSliderFocused)
       previewStyle.pointerEvents = 'none'
+
     return (
       <div
         styleName='root'
@@ -179,20 +249,21 @@ class MarkdownSplitEditor extends React.Component {
       >
         <CodeEditor
           ref='code'
-          width={this.state.codeEditorWidthInPercent + '%'}
+          width={editorStyle.width}
+          height={editorStyle.height}
           mode='Boost Flavored Markdown'
           value={value}
           theme={config.editor.theme}
           keyMap={config.editor.keyMap}
           fontFamily={config.editor.fontFamily}
-          fontSize={editorFontSize}
+          fontSize={editorStyle.fontSize}
           displayLineNumbers={config.editor.displayLineNumbers}
           lineWrapping
           matchingPairs={config.editor.matchingPairs}
           matchingTriples={config.editor.matchingTriples}
           explodingPairs={config.editor.explodingPairs}
           indentType={config.editor.indentType}
-          indentSize={editorIndentSize}
+          indentSize={editorStyle.indentSize}
           enableRulers={config.editor.enableRulers}
           rulers={config.editor.rulers}
           scrollPastEnd={config.editor.scrollPastEnd}
@@ -213,8 +284,8 @@ class MarkdownSplitEditor extends React.Component {
           RTL={RTL}
         />
         <div
-          styleName='slider'
-          style={{ left: this.state.codeEditorWidthInPercent + '%' }}
+          styleName={isStacking ? 'slider-hoz' : 'slider'}
+          style={{ left: sliderStyle.left, top: sliderStyle.top }}
           onMouseDown={e => this.handleMouseDown(e)}
         >
           <div styleName='slider-hitbox' />

browser/components/MarkdownSplitEditor.styl

@@ -3,6 +3,7 @@
   height 100%
   font-size 30px
   display flex
+  flex-wrap wrap
   .slider
     absolute top bottom
     top -2px
@@ -15,6 +16,14 @@
     left -3px
     z-index 10
     cursor col-resize
+  .slider-hoz
+    absolute left right
+    .slider-hitbox
+      absolute left right
+      width: 100%
+      height 7px
+      cursor row-resize
+
 
 apply-theme(theme)
   body[data-theme={theme}]

browser/main/Detail/MarkdownNoteDetail.js

@@ -60,13 +60,15 @@ class MarkdownNoteDetail extends React.Component {
     this.toggleLockButton = this.handleToggleLockButton.bind(this)
     this.generateToc = this.handleGenerateToc.bind(this)
     this.handleUpdateContent = this.handleUpdateContent.bind(this)
+    this.handleSwitchStackDirection = this.handleSwitchStackDirection.bind(this)
   }
 
   focus() {
     this.refs.content.focus()
   }
 
   componentDidMount() {
+    ee.on('editor:orientation', this.handleSwitchStackDirection)
     ee.on('topbar:togglelockbutton', this.toggleLockButton)
     ee.on('topbar:toggledirectionbutton', () => this.handleSwitchDirection())
     ee.on('topbar:togglemodebutton', () => {
@@ -383,7 +385,7 @@ class MarkdownNoteDetail extends React.Component {
   handleSwitchMode(type) {
     // If in split mode, hide the lock button
     this.setState(
-      { editorType: type, isLockButtonShown: !(type === 'SPLIT') },
+      { editorType: type, isLockButtonShown: type !== 'SPLIT' },
       () => {
         this.focus()
         const newConfig = Object.assign({}, this.props.config)
@@ -393,6 +395,18 @@ class MarkdownNoteDetail extends React.Component {
     )
   }
 
+  handleSwitchStackDirection() {
+    this.setState(
+      prevState => ({ isStacking: !prevState.isStacking }),
+      () => {
+        this.focus()
+        const newConfig = Object.assign({}, this.props.config)
+        newConfig.ui.isStacking = this.state.isStacking
+        ConfigManager.set(newConfig)
+      }
+    )
+  }
+
   handleSwitchDirection() {
     if (!this.props.config.editor.rtlEnabled) {
       return
@@ -429,7 +443,7 @@ class MarkdownNoteDetail extends React.Component {
 
   renderEditor() {
     const { config, ignorePreviewPointerEvents } = this.props
-    const { note } = this.state
+    const { note, isStacking } = this.state
 
     if (this.state.editorType === 'EDITOR_PREVIEW') {
       return (
@@ -455,6 +469,7 @@ class MarkdownNoteDetail extends React.Component {
           value={note.content}
           storageKey={note.storage}
           noteKey={note.key}
+          isStacking={isStacking}
           linesHighlighted={note.linesHighlighted}
           onChange={this.handleUpdateContent}
           ignorePreviewPointerEvents={ignorePreviewPointerEvents}

browser/main/lib/ConfigManager.js

@@ -71,7 +71,8 @@ export const DEFAULT_CONFIG = {
     disableDirectWrite: false,
     showScrollBar: true,
     defaultNote: 'ALWAYS_ASK', // 'ALWAYS_ASK', 'SNIPPET_NOTE', 'MARKDOWN_NOTE'
-    showMenuBar: false
+    showMenuBar: false,
+    isStacking: false
   },
   editor: {
     theme: 'base16-light',

lib/main-menu.js

@@ -314,6 +314,12 @@ const view = {
         mainWindow.webContents.send('editor:fullscreen')
       }
     },
+    {
+      label: 'Toggle Editor Orientation',
+      click() {
+        mainWindow.webContents.send('editor:orientation')
+      }
+    },
     {
       type: 'separator'
     },