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Added a delete button to preset #220

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Added a delete button to preset #220

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29 changes: 28 additions & 1 deletion src/dat/gui/GUI.js
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Original file line number Diff line number Diff line change
Expand Up @@ -766,7 +766,8 @@ common.extend(
});

if (this.autoPlace) {
// Set save row width
// Set save row width and increase to accomodate buttons
this.width += 40;
setWidth(this, this.width);
}
},
Expand Down Expand Up @@ -858,6 +859,17 @@ common.extend(
}
},

deleteSave: function() {
// Not allowed to remove Default preset
if (this.preset === DEFAULT_DEFAULT_PRESET_NAME || !confirm(`Delete preset "${this.preset}". Are you sure?`)) {
return;
}

delete this.load.remembered[this.preset];
this.preset = removeCurrentPresetOption(this);
this.saveToLocalStorageIfPossible();
},

listen: function(controller) {
const init = this.__listening.length === 0;
this.__listening.push(controller);
Expand Down Expand Up @@ -1191,6 +1203,11 @@ function addPresetOption(gui, name, setSelected) {
}
}

function removeCurrentPresetOption(gui) {
gui.__preset_select.removeChild(gui.__preset_select.options[gui.__preset_select.selectedIndex]);
return gui.__preset_select.options[gui.__preset_select.selectedIndex].value;
}

function showHideExplain(gui, explain) {
explain.style.display = gui.useLocalStorage ? 'block' : 'none';
}
Expand Down Expand Up @@ -1224,6 +1241,11 @@ function addSaveMenu(gui) {
dom.addClass(button3, 'button');
dom.addClass(button3, 'revert');

const button4 = document.createElement('span');
button4.innerHTML = 'Delete';
dom.addClass(button4, 'button');
dom.addClass(button4, 'delete');

const select = gui.__preset_select = document.createElement('select');

if (gui.load && gui.load.remembered) {
Expand All @@ -1247,6 +1269,7 @@ function addSaveMenu(gui) {
div.appendChild(button);
div.appendChild(button2);
div.appendChild(button3);
div.appendChild(button4);

if (SUPPORTS_LOCAL_STORAGE) {
const explain = document.getElementById('dg-local-explain');
Expand Down Expand Up @@ -1298,6 +1321,10 @@ function addSaveMenu(gui) {
gui.revert();
});

dom.bind(button4, 'click', function() {
gui.deleteSave();
});

// div.appendChild(button2);
}

Expand Down