Implement settings export/import

Fixes #119
openscopeproject · Nov 25, 2019 · d40ee98 · d40ee98
1 parent dffab41
commit d40ee98
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Showing 2 changed files with 109 additions and 10 deletions.
diff --git a/InteractiveHtmlBom/web/ibom.html b/InteractiveHtmlBom/web/ibom.html
@@ -184,7 +184,7 @@
       <div class="hideonprint menu" style="float: right; top: 8px;">
         <button class="iobtn"></button>
         <div class="menu-content">
-          <label class="menu-label menu-label-top">
+          <div class="menu-label menu-label-top">
             <div style="margin-left: 5px;">Save board image</div>
             <div class="flexbox">
               <input id="render-save-width" class="menu-textbox" type="text" value="1000" placeholder="Width"
@@ -193,19 +193,22 @@
               <input id="render-save-height" class="menu-textbox" type="text" value="1000" placeholder="Height"
                   style="flex-grow: 1; width: 50px;" oninput="validateSaveImgDimension(this)">
             </div>
-            <input id="render-save-transparent" type="checkbox">
-            Transparent background
+            <label>
+              <input id="render-save-transparent" type="checkbox">
+              Transparent background
+            </label>
             <div class="flexbox">
               <button class="savebtn" onclick="saveImage('F')">Front</button>
               <button class="savebtn" onclick="saveImage('B')">Back</button>
             </div>
-          </label>
-          <label class="menu-label">
+          </div>
+          <div class="menu-label">
             <span style="margin-left: 5px;">Config and checkbox state</span>
             <div class="flexbox">
-              <button class="savebtn">Export</button>
-              <button class="savebtn">Import</button>
+              <button class="savebtn" onclick="saveSettings()">Export</button>
+              <button class="savebtn" onclick="loadSettings()">Import</button>
             </div>
+          </div>
         </div>
       </div>
     </div>

diff --git a/InteractiveHtmlBom/web/util.js b/InteractiveHtmlBom/web/util.js
@@ -313,12 +313,108 @@ function saveImage(layer) {
     filename += `.${pcbdata.metadata.revision}`;
   }
   filename += `.${layer}.png`;
-  saveFile(filename, imgdata);
+  saveFile(filename, dataURLtoBlob(imgdata));
 }
 
-function saveFile(filename, data) {
+function saveSettings() {
+  var data = {
+    type: "InteractiveHtmlBom settings",
+    version: 1,
+    pcbmetadata: pcbdata.metadata,
+    settings: settings,
+  }
+  var blob = new Blob([JSON.stringify(data, null, 4)], {type: "application/json"});
+  saveFile(`${pcbdata.metadata.title}.settings.json`, blob);
+}
+
+function loadSettings() {
+  var input = document.createElement("input");
+  input.type = "file";
+  input.accept = ".settings.json";
+  input.onchange = function(e) {
+    var file = e.target.files[0];
+    var reader = new FileReader();
+    reader.onload = readerEvent => {
+      var content = readerEvent.target.result;
+      var newSettings;
+      try {
+        newSettings = JSON.parse(content);
+      } catch(e) {
+        alert("Selected file is not InteractiveHtmlBom settings file.");
+        return;
+      }
+      if (newSettings.type != "InteractiveHtmlBom settings") {
+        alert("Selected file is not InteractiveHtmlBom settings file.");
+        return;
+      }
+      var metadataMatches = newSettings.hasOwnProperty("pcbmetadata");
+      if (metadataMatches) {
+        for (var k in pcbdata.metadata) {
+          if (!newSettings.pcbmetadata.hasOwnProperty(k) || newSettings.pcbmetadata[k] != pcbdata.metadata[k]) {
+            metadataMatches = false;
+          }
+        }
+      }
+      if (!metadataMatches) {
+        var currentMetadata = JSON.stringify(pcbdata.metadata, null, 4);
+        var fileMetadata = JSON.stringify(newSettings.pcbmetadata, null, 4);
+        if (!confirm(
+          `Settins file metadata does not match current metadata.\n\n` +
+          `Page metadata:\n${currentMetadata}\n\n` +
+          `Settings file metadata:\n${fileMetadata}\n\n` +
+          `Press OK if you would like to import settings anyway.`)) {
+          return;
+        }
+      }
+      overwriteSettings(newSettings.settings);
+    }
+    reader.readAsText(file, 'UTF-8');
+  }
+  input.click();
+}
+
+function overwriteSettings(newSettings) {
+  initDone = false;
+  settings = newSettings;
+  writeStorage("bomlayout", settings.bomlayout);
+  writeStorage("canvaslayout", settings.canvaslayout);
+  writeStorage("bomCheckboxes", settings.checkboxes.join(","));
+  document.getElementById("bomCheckboxes").value = settings.checkboxes.join(",");
+  for (var checkbox of settings.checkboxes) {
+    writeStorage("checkbox_" + checkbox, settings.checkboxStoredRefs[checkbox]);
+  }
+  padsVisible(settings.renderPads);
+  document.getElementById("padsCheckbox").checked = settings.renderPads;
+  fabricationVisible(settings.renderFabrication);
+  document.getElementById("fabricationCheckbox").checked = settings.renderFabrication;
+  silkscreenVisible(settings.renderSilkscreen);
+  document.getElementById("silkscreenCheckbox").checked = settings.renderSilkscreen;
+  referencesVisible(settings.renderReferences);
+  document.getElementById("referencesCheckbox").checked = settings.renderReferences;
+  valuesVisible(settings.renderValues);
+  document.getElementById("valuesCheckbox").checked = settings.renderValues;
+  tracksVisible(settings.renderTracks);
+  document.getElementById("tracksCheckbox").checked = settings.renderTracks;
+  zonesVisible(settings.renderZones);
+  document.getElementById("zonesCheckbox").checked = settings.renderZones;
+  dnpOutline(settings.renderDnpOutline);
+  document.getElementById("dnpOutlineCheckbox").checked = settings.renderDnpOutline;
+  setRedrawOnDrag(settings.redrawOnDrag);
+  document.getElementById("dragCheckbox").checked = settings.redrawOnDrag;
+  setDarkMode(settings.darkMode);
+  document.getElementById("darkmodeCheckbox").checked = settings.darkMode;
+  setHighlightPin1(settings.highlightpin1);
+  document.getElementById("highlightpin1Checkbox").checked = settings.highlightpin1;
+  writeStorage("boardRotation", settings.boardRotation);
+  document.getElementById("boardRotation").value = settings.boardRotation / 5;
+  document.getElementById("rotationDegree").textContent = settings.boardRotation;
+  initDone = true;
+  prepCheckboxes();
+  changeBomLayout(settings.bomlayout);
+}
+
+function saveFile(filename, blob) {
   var link = document.createElement("a");
-  var blob = dataURLtoBlob(data);
   var objurl = URL.createObjectURL(blob);
   link.download = filename;
   link.href = objurl;