-new style for modal using bootstrap classes.

-fixes issue with title
-add more titles

src/app/files/file-explorer.js

@@ -182,7 +182,7 @@ function fileExplorer (localRegistry, files, menuItems) {
       },
       'Delete': () => {
         if (self.files.readonly) { return tooltip('cannot delete folder. ' + self.files.type + ' is a read only explorer') }
-        modalDialogCustom.confirm(null, 'Do you want to delete this folder?', () => { files.remove(key) }, () => {})
+        modalDialogCustom.confirm('Confirm to delete a folder', 'Are you sure you want to delete this folder?', () => { files.remove(key) }, () => {})
       }
     })
   })
@@ -198,7 +198,7 @@ function fileExplorer (localRegistry, files, menuItems) {
       },
       'Delete': () => {
         if (self.files.readonly) { return tooltip('cannot delete file. ' + self.files.type + ' is a read only explorer') }
-        modalDialogCustom.confirm(null, 'Do you want to delete this file?', () => { files.remove(key) }, () => {})
+        modalDialogCustom.confirm('Delete a file', 'Are you sure you want to delete this file?', () => { files.remove(key) }, () => {})
       }
     })
   })
@@ -287,7 +287,7 @@ function fileExplorer (localRegistry, files, menuItems) {
       var isFolder = label.className.indexOf('folder') !== -1
       var save = textUnderEdit !== label.innerText
       if (save) {
-        modalDialogCustom.confirm(null, 'Do you want to rename?', () => { rename() }, () => { label.innerText = textUnderEdit })
+        modalDialogCustom.confirm('Confirm to rename a file', 'Are you sure you want to rename thi file?', () => { rename() }, () => { label.innerText = textUnderEdit })
       }
       label.removeAttribute('contenteditable')
       label.classList.remove('bg-light')
@@ -357,7 +357,7 @@ fileExplorer.prototype.uploadFile = function (event) {
       if (!exist) {
         loadFile()
       } else {
-        modalDialogCustom.confirm(null, `The file ${name} already exists! Would you like to overwrite it?`, () => { loadFile() })
+        modalDialogCustom.confirm('Confirm to overrite', `The file ${name} already exists! Would you like to overwrite it?`, () => { loadFile() })
       }
     })
   })
@@ -369,7 +369,7 @@ fileExplorer.prototype.toGist = function (id) {
       modalDialogCustom.alert('Failed to manage gist: ' + error)
     } else {
       if (data.html_url) {
-        modalDialogCustom.confirm(null, `The gist is at ${data.html_url}. Would you like to open it in a new window?`, () => {
+        modalDialogCustom.confirm('Gist is ready', `The gist is at ${data.html_url}. Would you like to open it in a new window?`, () => {
           window.open(data.html_url, '_blank')
         })
       } else {
@@ -488,7 +488,7 @@ fileExplorer.prototype.updateGist = function () {
 
 fileExplorer.prototype.createNewFile = function () {
   let self = this
-  modalDialogCustom.prompt(null, 'File Name', 'Untitled.sol', (input) => {
+  modalDialogCustom.prompt('Create new file', 'File Name', 'Untitled.sol', (input) => {
     helper.createNonClashingName(input, self.files, (error, newName) => {
       if (error) return modalDialogCustom.alert('Failed to create file ' + newName + ' ' + error)
       if (!self.files.set(newName, '')) {

src/app/tabs/runTab/settings.js

@@ -151,7 +151,10 @@ class SettingsUI {
     this.settings.event.register('addProvider', (network) => {
       selectExEnv.appendChild(yo`<option
         title="Manually added environment: ${network.url}"
-              value="${network.name}" name="executionContext"> ${network.name}
+        value="${network.name}"
+        name="executionContext"
+      >
+        ${network.name}
       </option>`)
       addTooltip(`${network.name} [${network.url}] added`)
     })

src/app/ui/landing-page/landing-page.js

@@ -89,10 +89,10 @@ export class LandingPage extends BaseApi {
   }
 
   render () {
-    let load = function (item) {
+    let load = function (service, item) {
       let compilerImport = new CompilerImport()
       let fileProviders = globalRegistry.get('fileproviders').api
-      modalDialogCustom.prompt(null, 'Enter the ' + item + ' you would like to load.', null, (target) => {
+      modalDialogCustom.prompt(`Import from ${service}`, 'Enter the ' + item + ' you would like to load.', null, (target) => {
         if (target !== '') {
           compilerImport.import(
             target,
@@ -211,9 +211,9 @@ export class LandingPage extends BaseApi {
             <p class="mb-1">Import From:</p>
             <div class="btn-group">
               <button class="btn btn-sm btn-secondary" onclick=${() => { importFromGist() }}>Gist</button>
-              <button class="btn btn-sm btn-secondary" onclick=${() => { load('Github URL') }}>Github</button>
-              <button class="btn btn-sm btn-secondary" onclick=${() => { load('bzz-raw URL') }}>Swarm</button>
-              <button class="btn btn-sm btn-secondary" onclick=${() => { load('ipfs URL') }}>Ipfs</button>
+              <button class="btn btn-sm btn-secondary" onclick=${() => { load('Github', 'Github URL') }}>Github</button>
+              <button class="btn btn-sm btn-secondary" onclick=${() => { load('Swarm', 'bzz-raw URL') }}>Swarm</button>
+              <button class="btn btn-sm btn-secondary" onclick=${() => { load('Ipfs', 'ipfs URL') }}>Ipfs</button>
             </div><!-- end of btn-group -->
           </div><!-- end of div.file -->
         </div><!-- end of #col1 -->

src/app/ui/modaldialog.js

@@ -3,11 +3,12 @@ var css = require('./styles/modaldialog-styles')
 
 module.exports = (title, content, ok, cancel, focusSelector, opts) => {
   let agreed = true
+  let footerIsActive = true
   opts = opts || {}
-  var container = document.querySelector(`.${css.modal}`)
+  var container = document.querySelector(`.modal`)
   if (!container) {
     document.querySelector('body').appendChild(html(opts))
-    container = document.querySelector(`.${css.modal}`)
+    container = document.querySelector(`.modal`)
   }
 
   var closeDiv = document.getElementById('modal-close')
@@ -21,11 +22,11 @@ module.exports = (title, content, ok, cancel, focusSelector, opts) => {
   cancelDiv.innerHTML = (cancel && cancel.label !== undefined) ? cancel.label : 'Cancel'
   cancelDiv.style.display = cancelDiv.innerHTML === '' ? 'none' : 'inline-block'
 
-  var modal = document.querySelector(`.${css.modalBody}`)
-  var modalTitle = document.querySelector(`.${css.modalHeader} h3`)
+  var modal = document.querySelector(`.modal-body`)
+  var modalTitle = document.querySelector(`.modal-header h6`)
 
   modalTitle.innerHTML = ''
-  if (title) modalTitle.innerHTML = title
+  if (title) modalTitle.innerText = title
 
   modal.innerHTML = ''
   if (content) modal.appendChild(content)
@@ -57,22 +58,22 @@ module.exports = (title, content, ok, cancel, focusSelector, opts) => {
     hide()
     if (cancel && cancel.fn) cancel.fn()
     if (container) {
-      container.class = css.modal
+      container.class = `modal`
       container = null
     }
   }
 
   function modalKeyEvent (e) {
-    if (e.keyCode === 27) {
+    if (e.keyCode === 27) { // Esc
       cancelListener()
-    } else if (e.keyCode === 13) {
+    } else if (e.keyCode === 13) { // Enter
       e.preventDefault()
       okListener()
-    } else if (e.keyCode === 37) {
+    } else if (e.keyCode === 37 && footerIsActive) { // Arrow Left
       e.preventDefault()
       agreed = true
       setFocusOn('ok')
-    } else if (e.keyCode === 39) {
+    } else if (e.keyCode === 39 && footerIsActive) { // Arrow Right
       e.preventDefault()
       agreed = false
       setFocusOn('cancel')
@@ -87,7 +88,7 @@ module.exports = (title, content, ok, cancel, focusSelector, opts) => {
     if (!container) return
     container.style.display = 'block'
     if (focusSelector) {
-      const focusTarget = document.querySelector(`.${css.modal} ${focusSelector}`)
+      const focusTarget = document.querySelector(`.modal ${focusSelector}`)
       if (focusTarget) {
         focusTarget.focus()
         if (typeof focusTarget.setSelectionRange === 'function') {
@@ -110,25 +111,35 @@ module.exports = (title, content, ok, cancel, focusSelector, opts) => {
   cancelDiv.addEventListener('click', cancelListener)
   closeDiv.addEventListener('click', cancelListener)
   document.addEventListener('keydown', modalKeyEvent)
-  if (document.getElementById('modal-background')) {
-    document.getElementById('modal-background').addEventListener('click', cancelListener)
+
+  let modalDialog = document.getElementById('modal-dialog')
+  if (modalDialog) {
+    modalDialog.addEventListener('click', (e)=>{
+      footerIsActive = document.activeElement === modalDialog
+      if (e.toElement == modalDialog) {
+        cancelListener() // click is outside of modal-content
+      }
+    })
   }
   return { container, okListener, cancelListener }
 }
 
 function html (opts) {
-  return yo`<div id="modal-dialog" class="${css.modal}">
-  <div id="modal-background" class="${css['modalBackground']}"> </div>
-    <div class="${css['modalContent']} bg-light text-secondary ${opts.class}">
-      <div class="${css['modalHeader']}">
-        <h3></h3>
-        <i id="modal-close" title="Close" class="fas fa-times ${css['modalClose']}" aria-hidden="true"></i>
+  return yo`
+  <div id="modal-dialog" class="modal" tabindex="-1" role="dialog">
+    <div id="modal-background" class="modal-dialog" role="document">
+      <div class="modal-content ${css.modalContent} ${opts.class}">
+        <div class="modal-header">
+          <h6 class="modal-title"></h6>
+          <span class="modal-close">
+            <i id="modal-close" title="Close" class="fas fa-times" aria-hidden="true"></i>
+          </span>
         </div>
-      <div class="${css['modalBody']}"> -
+        <div class="modal-body"> - </div>
+        <div class="modal-footer" autofocus>
+          <span id="modal-footer-ok" class="${css['modalFooterOk']} modal-ok btn btn-sm btn-light" tabindex='5'>OK</span>
+          <span id="modal-footer-cancel" class="${css['modalFooterCancel']} modal-cancel btn btn-sm btn-light" tabindex='10' data-dismiss="modal">Cancel</span>
         </div>
-      <div class="${css['modalFooter']}">
-        <span id="modal-footer-ok" class="${css['modalFooterOk']} btn btn-sm btn-light">OK</span>
-        <span id="modal-footer-cancel" class="${css['modalFooterCancel']} btn btn-sm btn-light">Cancel</span>
       </div>
     </div>
   </div>`

src/app/ui/styles/auto-complete-popup-styles.js

@@ -46,7 +46,7 @@ var css = csjs`
     padding          : 0;
     line-height      : 18px;
     font-size        : 12px;
-    width            : 50%;
+    width            : 40%;
     box-shadow       : 0 4px 8px 0 rgba(0,0,0,0.2),0 6px 20px 0 rgba(0,0,0,0.19);
     -webkit-animation-name: animatebottom;
     -webkit-animation-duration: 0.4s;

src/app/ui/styles/modaldialog-styles.js

@@ -1,54 +1,10 @@
 var csjs = require('csjs-inject')
 
 var css = csjs`
-  .modal {
-    display: none; /* Hidden by default */
-    position: fixed; /* Stay in place */
-    z-index: 1000; /* Sit on top of everything including the dragbar */
-    left: 0;
-    top: 0;
-    width: 100%; /* Full width */
-    height: 100%; /* Full height */
-    overflow: auto; /* Enable scroll if needed */
-    word-wrap: break-word;
-  }
-  .modalHeader {
-    padding: 2px 16px;
-    display: flex;
-    justify-content: space-between;
-    background: var(--info);
-    color: var(--primary);
-  }
-  .modalBody {
-    padding: 1.5em;
-    line-height: 1.5em;
-    color: var(--primary);
-  }
-  .modalBody em {
-    color: var(--success);
-  }
-  .modalBody a {
-    color: var(--secondary);
-  }
-  .modalBody a:hover {
-    color: var(--success);
-  }
+
   .modalFooter {
-    display: flex;
-    justify-content: flex-end;
-    padding: 10px 30px;
-    text-align: right;
-    font-weight: 700;
-    cursor: pointer;
-    background-color: var(--info);
   }
   .modalContent {
-    position: relative;
-    margin: auto;
-    padding: 0;
-    line-height: 18px;
-    font-size: 14px;
-    width: 50%;
     box-shadow: 0 4px 8px 0 rgba(0,0,0,0.2),0 6px 20px 0 rgba(0,0,0,0.19);
     -webkit-animation-name: animatetop;
     -webkit-animation-duration: 0.4s;
@@ -56,28 +12,8 @@ var css = csjs`
     animation-duration: 0.4s
   }
   .modalFooterOk {
-    cursor: pointer;
-  }
-  .modalFooterOk:hover {
-    cursor: pointer;
   }
   .modalFooterCancel {
-    margin-left: 1em;
-    cursor: pointer;
-  }
-  .modalFooterCancel:hover {
-    margin-left: 1em;
-    cursor: pointer;
-  }
-  .modalClose {
-    margin: auto 0;
-    cursor: pointer;
-  }
-  .modalBackground {
-    width: 100%;
-    height: 100%;
-    position: fixed;
-    top:0;
   }
   @-webkit-keyframes animatetop {
     from {top: -300px; opacity: 0}

test/gist-handler-test.js

@@ -19,7 +19,7 @@ function GistHandler (_window) {
     if (params['gist'] === '') {
       loadingFromGist = true
       modalDialogCustom.prompt(
-        null,
+        'Load a Gist',
         'Enter the URL or ID of the Gist you would like to load.',
         null,
         target => {