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Code Issues Releases Wiki Activity

Add node icon picker widget

This commit is contained in:
Nick O'Leary 2018-06-12 23:46:06 +01:00
parent 68779caa2e
commit 6cad80c4ad
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GPG Key ID: 4F2157149161A6C9
2 changed files with 179 additions and 109 deletions
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227
editor/js/ui/editor.js
View File

@ -108,17 +108,6 @@ RED.editor = (function() {
}
}
}
if (node.icon) {
var iconPath = RED.utils.separateIconPath(node.icon);
if (!iconPath.module) {
return isValid;
}
var iconSets = RED.nodes.getIconSets();
var iconFileList = iconSets[iconPath.module];
if (!iconFileList || iconFileList.indexOf(iconPath.file) === -1) {
isValid = false;
}
}
return isValid;
}
@ -170,27 +159,6 @@ RED.editor = (function() {
}
}
}
validateIcon(node);
}
function validateIcon(node) {
if (node._def.hasOwnProperty("defaults") && !node._def.defaults.hasOwnProperty("icon") && node.icon) {
var iconPath = RED.utils.separateIconPath(node.icon);
var iconSets = RED.nodes.getIconSets();
var iconFileList = iconSets[iconPath.module];
var iconModule = $("#node-settings-icon-module");
var iconFile = $("#node-settings-icon-file");
if (!iconFileList) {
iconModule.addClass("input-error");
iconFile.removeClass("input-error");
} else if (iconFileList.indexOf(iconPath.file) === -1) {
iconModule.removeClass("input-error");
iconFile.addClass("input-error");
} else {
iconModule.removeClass("input-error");
iconFile.removeClass("input-error");
}
}
}
function validateNodeEditorProperty(node,defaults,property,prefix) {
@ -711,6 +679,97 @@ RED.editor = (function() {
}
return result;
}
function showIconPicker(container, node, iconPath, done) {
var containerPos = container.offset();
var pickerBackground = $('<div>').css({
position: "absolute",top:0,bottom:0,left:0,right:0,zIndex:20
}).appendTo("body");
var top = containerPos.top - 30;
if (top+280 > $( window ).height()) {
top = $( window ).height() - 280;
}
var picker = $('<div class="red-ui-icon-picker">').css({
top: top+"px",
left: containerPos.left+"px",
}).appendTo("body");
var hide = function() {
pickerBackground.remove();
picker.remove();
RED.keyboard.remove("escape");
}
RED.keyboard.add("*","escape",function(){hide()});
pickerBackground.on("mousedown", hide);
var searchDiv = $("<div>",{class:"red-ui-search-container"}).appendTo(picker);
searchInput = $('<input type="text">').attr("placeholder","Search icons").appendTo(searchDiv).searchBox({
delay: 50,
change: function() {
var searchTerm = $(this).val().trim();
if (searchTerm === "") {
iconList.find(".red-ui-icon-list-module").show();
iconList.find(".red-ui-icon-list-icon").show();
} else {
iconList.find(".red-ui-icon-list-module").hide();
iconList.find(".red-ui-icon-list-icon").each(function(i,n) {
if ($(n).data('icon').indexOf(searchTerm) === -1) {
$(n).hide();
} else {
$(n).show();
}
});
}
}
});
var row = $('<div>').appendTo(picker);
var iconList = $('<div class="red-ui-icon-list">').appendTo(picker);
var metaRow = $('<div class="red-ui-icon-meta"></div>').appendTo(picker);
var summary = $('<span>').appendTo(metaRow);
var resetButton = $('<button class="editor-button editor-button-small">use default</button>').appendTo(metaRow).click(function(e) {
e.preventDefault();
hide();
done(null);
});
var iconSets = RED.nodes.getIconSets();
Object.keys(iconSets).forEach(function(moduleName) {
var icons = iconSets[moduleName];
if (icons.length > 0) {
// selectIconModule.append($("<option></option>").val(moduleName).text(moduleName));
var header = $('<div class="red-ui-icon-list-module"></div>').text(moduleName).appendTo(iconList);
$('<i class="fa fa-cube"></i>').prependTo(header);
icons.forEach(function(icon) {
var iconDiv = $('<div>',{class:"red-ui-icon-list-icon"}).appendTo(iconList);
var nodeDiv = $('<div>',{class:"red-ui-search-result-node"}).appendTo(iconDiv);
var colour = node._def.color;
var icon_url = "icons/"+moduleName+"/"+icon;
iconDiv.data('icon',icon_url)
nodeDiv.css('backgroundColor',colour);
var iconContainer = $('<div/>',{class:"palette_icon_container"}).appendTo(nodeDiv);
$('<div/>',{class:"palette_icon",style:"background-image: url("+icon_url+")"}).appendTo(iconContainer);
if (iconPath.module === moduleName && iconPath.file === icon) {
iconDiv.addClass("selected");
}
iconDiv.on("mouseover", function() {
summary.text(icon);
})
iconDiv.on("mouseout", function() {
summary.html("&nbsp;");
})
iconDiv.click(function() {
hide();
done(moduleName+"/"+icon);
})
})
}
});
picker.slideDown(100);
searchInput.focus();
}
function buildLabelForm(container,node) {
var dialogForm = $('<form class="dialog-form form-horizontal" autocomplete="off"></form>').appendTo(container);
@ -748,81 +807,36 @@ RED.editor = (function() {
}
if ((!node._def.defaults || !node._def.defaults.hasOwnProperty("icon"))) {
$('<div class="form-row"><div id="node-settings-icon"></div></div>').appendTo(dialogForm);
var iconDiv = $("#node-settings-icon");
$('<label data-i18n="editor.settingIcon">').appendTo(iconDiv);
var iconForm = $('<div>',{class:"node-label-form-row"});
iconForm.appendTo(iconDiv);
$('<label>').appendTo(iconForm);
$('<hr>').appendTo(dialogForm);
var iconRow = $('<div class="form-row"></div>').appendTo(dialogForm);
$('<label style="width: 50px" data-i18n="editor.settingIcon">').appendTo(iconRow);
var selectIconModule = $('<select id="node-settings-icon-module"><option value=""></option></select>').appendTo(iconForm);
var iconPath;
if (node.icon) {
iconPath = RED.utils.separateIconPath(node.icon);
} else {
iconPath = RED.utils.getDefaultNodeIcon(node._def, node);
}
var iconSets = RED.nodes.getIconSets();
Object.keys(iconSets).forEach(function(moduleName) {
selectIconModule.append($("<option></option>").val(moduleName).text(moduleName));
});
if (iconPath.module && !iconSets[iconPath.module]) {
selectIconModule.append($("<option disabled></option>").val(iconPath.module).text(iconPath.module));
}
selectIconModule.val(iconPath.module);
var iconModuleHidden = $('<input type="hidden" id="node-settings-icon-module-hidden"></input>').appendTo(iconForm);
iconModuleHidden.val(iconPath.module);
var iconButton = $('<button class="editor-button">').appendTo(iconRow);
var selectIconFile = $('<select id="node-settings-icon-file"><option value=""></option></select>').appendTo(iconForm);
selectIconModule.change(function() {
moduleChange(selectIconModule, selectIconFile, iconModuleHidden, iconFileHidden, iconSets, true);
});
var iconFileHidden = $('<input type="hidden" id="node-settings-icon-file-hidden"></input>').appendTo(iconForm);
iconFileHidden.val(iconPath.file);
selectIconFile.change(function() {
selectIconFile.removeClass("input-error");
var fileName = selectIconFile.val();
iconFileHidden.val(fileName);
});
var clear = $('<button class="editor-button editor-button-small"><i class="fa fa-times"></i></button>').appendTo(iconForm);
clear.click(function(evt) {
evt.preventDefault();
var iconPath = RED.utils.getDefaultNodeIcon(node._def, node);
selectIconModule.val(iconPath.module);
moduleChange(selectIconModule, selectIconFile, iconModuleHidden, iconFileHidden, iconSets, true);
selectIconFile.removeClass("input-error");
selectIconFile.val(iconPath.file);
iconFileHidden.val(iconPath.file);
});
var nodeDiv = $('<div>',{class:"red-ui-search-result-node"}).appendTo(iconButton);
var colour = node._def.color;
var icon_url = RED.utils.getNodeIcon(node._def,node);
nodeDiv.css('backgroundColor',colour);
var iconContainer = $('<div/>',{class:"palette_icon_container"}).appendTo(nodeDiv);
var iconDiv = $('<div/>',{class:"palette_icon",style:"background-image: url("+icon_url+")"}).appendTo(iconContainer);
moduleChange(selectIconModule, selectIconFile, iconModuleHidden, iconFileHidden, iconSets, false);
var iconFileList = iconSets[selectIconModule.val()];
if (!iconFileList || iconFileList.indexOf(iconPath.file) === -1) {
selectIconFile.append($("<option disabled></option>").val(iconPath.file).text(iconPath.file));
}
selectIconFile.val(iconPath.file);
}
}
function moduleChange(selectIconModule, selectIconFile, iconModuleHidden, iconFileHidden, iconSets, updateIconFile) {
selectIconFile.children().remove();
var moduleName = selectIconModule.val();
if (moduleName !== null) {
iconModuleHidden.val(moduleName);
}
var iconFileList = iconSets[moduleName];
if (iconFileList) {
iconFileList.forEach(function(fileName) {
if (updateIconFile) {
updateIconFile = false;
iconFileHidden.val(fileName);
iconButton.click(function(e) {
e.preventDefault();
var iconPath;
var icon = $("#node-settings-icon").text()||"";
if (icon) {
iconPath = RED.utils.separateIconPath(icon);
} else {
iconPath = RED.utils.getDefaultNodeIcon(node._def, node);
}
selectIconFile.append($("<option></option>").val(fileName).text(fileName));
});
showIconPicker(iconRow,node,iconPath,function(newIcon) {
$("#node-settings-icon").text(newIcon||"");
var icon_url = RED.utils.getNodeIcon(node._def,{type:node.type,icon:newIcon});
iconDiv.css("backgroundImage","url("+icon_url+")");
});
})
$('<div class="uneditable-input" id="node-settings-icon">').text(node.icon).appendTo(iconRow);
}
selectIconFile.prop("disabled", !iconFileList);
selectIconFile.removeClass("input-error");
selectIconModule.removeClass("input-error");
}
function updateLabels(editing_node, changes, outputMap) {
@ -1086,9 +1100,7 @@ RED.editor = (function() {
}
if (!editing_node._def.defaults || !editing_node._def.defaults.hasOwnProperty("icon")) {
var iconModule = $("#node-settings-icon-module-hidden").val();
var iconFile = $("#node-settings-icon-file-hidden").val();
var icon = (iconModule && iconFile) ? iconModule+"/"+iconFile : "";
var icon = $("#node-settings-icon").text()||""
if (!isDefaultIcon) {
if (icon !== editing_node.icon) {
changes.icon = editing_node.icon;
@ -1692,9 +1704,7 @@ RED.editor = (function() {
if (updateLabels(editing_node, changes, null)) {
changed = true;
}
var iconModule = $("#node-settings-icon-module-hidden").val();
var iconFile = $("#node-settings-icon-file-hidden").val();
var icon = (iconModule && iconFile) ? iconModule+"/"+iconFile : "";
var icon = $("#node-settings-icon").text()||"";
if ((editing_node.icon === undefined && icon !== "node-red/subflow.png") ||
(editing_node.icon !== undefined && editing_node.icon !== icon)) {
changes.icon = editing_node.icon;
@ -1839,7 +1849,6 @@ RED.editor = (function() {
$("#subflow-dialog-user-count").text(RED._("subflow.subflowInstances", {count:userCount})).show();
buildLabelForm(portLabels.content,subflow);
validateIcon(subflow);
trayBody.i18n();
},
close: function() {

61
editor/sass/editor.scss
View File

@ -353,3 +353,64 @@
}
}
#node-settings-icon {
margin-left: 10px;
width: calc(100% - 163px);
}
.red-ui-icon-picker {
position: absolute;
border: 1px solid $primary-border-color;
box-shadow: 0 1px 6px -3px black;
background: white;
z-Index: 21;
display: none;
select {
box-sizing: border-box;
margin: 3px;
width: calc(100% - 6px);
}
}
.red-ui-icon-list {
width: 308px;
height: 200px;
overflow-y: scroll;
line-height: 0px;
}
.red-ui-icon-list-icon {
display: inline-block;
margin: 2px;
padding: 4px;
cursor: pointer;
border-radius: 4px;
&:hover {
background: lighten($node-selected-color,20%);
}
&.selected {
background: lighten($node-selected-color,20%);
.red-ui-search-result-node {
border-color: white;
}
}
}
.red-ui-icon-list-module {
background: $palette-header-background;
font-size: 0.9em;
padding: 3px;
color: #666;
clear: both;
i {
margin-right: 5px;
}
}
.red-ui-icon-meta {
border-top: 1px solid $secondary-border-color;
span {
padding: 4px;
color: #666;
font-size: 0.9em;
}
button {
float: right;
margin: 2px;
}
}