style creator rework

This commit is contained in:
Azgaar 2022-02-05 23:05:35 +03:00
parent 49a8a9f7c7
commit 8c41639839
2 changed files with 146 additions and 130 deletions

View file

@ -309,9 +309,9 @@
<div id="styleContent" class="tabcontent">
<p data-tip="Select a style preset. State labels may required regeneration if font is changed" style="display: inline-block">Style preset:</p>
<select data-tip="Select a style preset" id="stylePreset" onchange="changeStylePreset(this.value)" style="width:45%; text-transform: capitalize"></select>
<select data-tip="Select a style preset" id="stylePreset" onchange="requestStylePresetChange(this.value)" style="width:45%; text-transform: capitalize;"></select>
<button id="addStyleButton" data-tip="Click to save current style as a new preset" class="icon-plus sideButton" style="display: inline-block" onclick="addStylePreset()"></button>
<button id="removeStyleButton" data-tip="Click to remove current custom style preset" class="icon-minus sideButton" style="display: none" onclick="removeStylePreset()"></button>
<button id="removeStyleButton" data-tip="Click to remove current custom style preset" class="icon-minus sideButton" style="display: none" onclick="requestRemoveStylePreset()"></button>
<p data-tip="Select an element to edit its style" style="display: inline-block;">Select element:</p>
<select data-tip="Select an element to edit its style (list is ordered alphabetically)" id="styleElementSelect" style="width:42%">

View file

@ -1,49 +1,61 @@
// UI module to control the style presets
"use strict";
const defaultStyles = ["default", "ancient", "gloom", "clean", "light", "watercolor", "cyberpunk", "monochrome"];
const systemPresets = ["default", "ancient", "gloom", "clean", "light", "watercolor", "cyberpunk", "monochrome"];
const customPresetPrefix = "fmgStyle";
// add styles to list
// add style presets to list
{
const defaultOptions = defaultStyles.map(styleName => `<option value="${styleName}">${styleName}</option>`);
const storedStyles = Object.keys(localStorage).filter(key => key.startsWith("fmgStyle"));
const customOptions = storedStyles.map(styleName => `<option value="${styleName}">${styleName.replace("fmgStyle", "")} [custom]</option>`);
const options = defaultOptions.join("") + customOptions.join("");
const systemOptions = systemPresets.map(styleName => `<option value="${styleName}">${styleName}</option>`);
const storedStyles = Object.keys(localStorage).filter(key => key.startsWith(customPresetPrefix));
const customOptions = storedStyles.map(styleName => `<option value="${styleName}">${styleName.replace(customPresetPrefix, "")} [custom]</option>`);
const options = systemOptions.join("") + customOptions.join("");
document.getElementById("stylePreset").innerHTML = options;
}
async function applyStyleOnLoad() {
let preset = localStorage.getItem("presetStyle") || "default";
let style = {};
const isCustom = !defaultStyles.includes(preset);
if (isCustom) {
const storedStyleJSON = localStorage.getItem(preset);
if (!storedStyleJSON) {
console.error(`Custom style ${preset} in not found in localStorage. Appliying default style`);
preset = "default";
} else {
const isValid = JSON.isValid(storedStyleJSON);
if (isValid) {
style = JSON.parse(storedStyleJSON);
} else {
console.error(`Custom style ${preset} stored in localStorage is not valid. Appliying default style`);
preset = "default";
}
}
} else {
const defaultStyle = await fetch(`/styles/${preset}.json`)
.then(res => res.json())
.catch(err => {
console.error("Error on loading style", preset, err);
return {};
});
style = defaultStyle;
}
const desiredPreset = localStorage.getItem("presetStyle") || "default";
const styleData = await getStylePreset(desiredPreset);
const [appliedPreset, style] = styleData;
applyStyle(style);
updateMapFilter();
stylePreset.value = stylePreset.dataset.old = preset;
stylePreset.value = stylePreset.dataset.old = appliedPreset;
setPresetRemoveButtonVisibiliy();
}
async function getStylePreset(desiredPreset) {
let presetToLoad = desiredPreset;
const isCustom = !systemPresets.includes(desiredPreset);
if (isCustom) {
const storedStyleJSON = localStorage.getItem(desiredPreset);
if (!storedStyleJSON) {
console.error(`Custom style ${desiredPreset} in not found in localStorage. Applying default style`);
presetToLoad = "default";
} else {
const isValid = JSON.isValid(storedStyleJSON);
if (isValid) return [desiredPreset, JSON.parse(storedStyleJSON)];
console.error(`Custom style ${desiredPreset} stored in localStorage is not valid. Applying default style`);
presetToLoad = "default";
}
}
const style = await fetchSystemPreset(presetToLoad);
return [presetToLoad, style];
}
async function fetchSystemPreset(preset) {
const style = await fetch(`/styles/${preset}.json`)
.then(res => res.json())
.catch(err => {
console.error("Error on loading style preset", preset, err);
return null;
});
if (!style) throw new Error("Cannot fetch style preset", preset);
return style;
}
function applyStyle(style) {
@ -67,67 +79,51 @@ function applyStyle(style) {
}
}
// change current style preset to another saved one
function changeStylePreset(preset) {
if (customization) return tip("Please exit the customization mode first", false, "error");
if (sessionStorage.getItem("styleChangeWarningShown")) {
changeStyle();
} else {
sessionStorage.setItem("styleChangeWarningShown", true);
alertMessage.innerHTML = "Are you sure you want to change the style preset? All unsaved style changes will be lost";
$("#alert").dialog({
resizable: false,
title: "Change style preset",
width: "23em",
buttons: {
Change: function () {
changeStyle();
$(this).dialog("close");
},
Cancel: function () {
stylePreset.value = stylePreset.dataset.old;
$(this).dialog("close");
function requestStylePresetChange(preset) {
const isConfirmed = sessionStorage.getItem("styleChangeConfirmed");
if (isConfirmed) {
changeStyle(preset);
return;
}
confirmationDialog({
title: "Change style preset",
message: "Are you sure you want to change the style preset? All unsaved style changes will be lost",
confirm: "Change",
onConfirm: () => {
sessionStorage.setItem("styleChangeConfirmed", true);
changeStyle(preset);
},
onCancel: () => {
stylePreset.value = stylePreset.dataset.old;
}
});
}
}
function changeStyle() {
const customPreset = localStorage.getItem(preset);
if (customPreset) {
if (JSON.isValid(customPreset)) applyStyle(JSON.parse(customPreset));
else {
tip("Cannot parse stored style JSON. Default style applied", false, "error", 5000);
applyDefaultStyle();
}
} else if (defaultStyles[preset]) {
const style = defaultStyles[preset];
if (JSON.isValid(style)) applyStyle(JSON.parse(style));
else tip("Cannot parse style JSON", false, "error", 5000);
} else applyDefaultStyle();
async function changeStyle(desiredPreset) {
const styleData = await getStylePreset(desiredPreset);
const [appliedPreset, style] = styleData;
localStorage.setItem("presetStyle", appliedPreset);
applyStyleWithUiRefresh(style);
}
const isDefault = defaultStyles.includes(stylePreset.value);
removeStyleButton.style.display = isDefault ? "none" : "inline-block";
updateElements(); // change elements
function applyStyleWithUiRefresh(style) {
applyStyle(style);
updateElements();
selectStyleElement(); // re-select element to trigger values update
updateMapFilter();
localStorage.setItem("presetStyle", preset); // save preset to use it onload
stylePreset.dataset.old = stylePreset.value; // save current value
}
stylePreset.dataset.old = stylePreset.value;
invokeActiveZooming();
setPresetRemoveButtonVisibiliy();
}
function addStylePreset() {
$("#styleSaver").dialog({
title: "Style Saver",
width: "26em",
position: {my: "center", at: "center", of: "svg"}
});
$("#styleSaver").dialog({title: "Style Saver", width: "26em", position: {my: "center", at: "center", of: "svg"}});
const currentPreset = document.getElementById("stylePreset").selectedOptions[0];
const styleName = currentPreset ? currentPreset.text : "custom";
const styleName = stylePreset.value.replace(customPresetPrefix, "");
document.getElementById("styleSaverName").value = styleName;
styleSaverJSON.value = JSON.stringify(getStyle(), null, 2);
styleSaverJSON.value = JSON.stringify(collectStyleData(), null, 2);
checkName();
if (modules.saveStyle) return;
@ -138,11 +134,9 @@ function addStylePreset() {
document.getElementById("styleSaverSave").addEventListener("click", saveStyle);
document.getElementById("styleSaverDownload").addEventListener("click", styleDownload);
document.getElementById("styleSaverLoad").addEventListener("click", () => styleToLoad.click());
document.getElementById("styleToLoad").addEventListener("change", function () {
uploadFile(this, styleUpload);
});
document.getElementById("styleToLoad").addEventListener("change", loadStyleFile);
function getStyle() {
function collectStyleData() {
const style = {};
const attributes = {
"#map": ["background-color", "filter", "data-filter"],
@ -226,65 +220,82 @@ function addStylePreset() {
}
function checkName() {
let tip = "";
const v = "style" + styleSaverName.value;
const listed = Array.from(stylePreset.options).some(o => o.value == v);
const stored = localStorage.getItem(v);
if (!stored && listed) tip = "default";
else if (stored) tip = "existing";
else if (styleSaverName.value) tip = "new";
styleSaverTip.innerHTML = tip;
const styleName = customPresetPrefix + styleSaverName.value;
const isSystem = systemPresets.includes(styleName) || systemPresets.includes(styleSaverName.value);
if (isSystem) return (styleSaverTip.innerHTML = "default");
const isExisting = Array.from(stylePreset.options).some(option => option.value == styleName);
if (isExisting) return (styleSaverTip.innerHTML = "existing");
styleSaverTip.innerHTML = "new";
}
function saveStyle() {
if (!styleSaverJSON.value) return tip("Please provide a style JSON", false, "error");
if (!JSON.isValid(styleSaverJSON.value)) return tip("JSON string is not valid, please check the format", false, "error");
if (!styleSaverName.value) return tip("Please provide a preset name", false, "error");
const styleJSON = styleSaverJSON.value;
const desiredName = styleSaverName.value;
if (!styleJSON) return tip("Please provide a style JSON", false, "error");
if (!JSON.isValid(styleJSON)) return tip("JSON string is not valid, please check the format", false, "error");
if (!desiredName) return tip("Please provide a preset name", false, "error");
if (styleSaverTip.innerHTML === "default") return tip("You cannot overwrite default preset, please change the name", false, "error");
const preset = "style" + styleSaverName.value;
applyOption(stylePreset, preset, styleSaverName.value); // add option
localStorage.setItem("presetStyle", preset); // mark preset as default
localStorage.setItem(preset, styleSaverJSON.value); // save preset
applyStyle(JSON.parse(styleSaverJSON.value));
updateMapFilter();
invokeActiveZooming();
const presetName = customPresetPrefix + desiredName;
applyOption(stylePreset, presetName, desiredName + " [custom]");
localStorage.setItem("presetStyle", presetName);
localStorage.setItem(presetName, styleJSON);
applyStyleWithUiRefresh(JSON.parse(styleJSON));
tip("Style preset is saved and applied", false, "success", 4000);
$("#styleSaver").dialog("close");
removeStyleButton.style.display = "inline-block";
tip("Style preset is saved", false, "success", 4000);
}
function styleDownload() {
if (!styleSaverJSON.value) return tip("Please provide a style JSON", false, "error");
if (!JSON.isValid(styleSaverJSON.value)) return tip("JSON string is not valid, please check the format", false, "error");
if (!styleSaverName.value) return tip("Please provide a preset name", false, "error");
const styleJSON = styleSaverJSON.value;
const styleName = styleSaverName.value;
const data = styleSaverJSON.value;
if (!data) return tip("Please provide a style JSON", false, "error");
downloadFile(data, "style" + styleSaverName.value + ".json", "application/json");
if (!styleJSON) return tip("Please provide a style JSON", false, "error");
if (!JSON.isValid(styleJSON)) return tip("JSON string is not valid, please check the format", false, "error");
if (!styleName) return tip("Please provide a preset name", false, "error");
downloadFile(styleJSON, styleName + ".json", "application/json");
}
function loadStyleFile() {
const fileName = this.files[0]?.name.replace(/\.[^.]*$/, "");
uploadFile(this, styleUpload);
function styleUpload(dataLoaded) {
if (!dataLoaded) return tip("Cannot load the file. Please check the data format", false, "error");
const data = JSON.stringify(JSON.parse(dataLoaded), null, 2);
styleSaverJSON.value = data;
const isValid = JSON.isValid(dataLoaded);
if (!isValid) return tip("Loaded data is not a valid JSON, please check the format", false, "error");
styleSaverJSON.value = JSON.stringify(JSON.parse(dataLoaded), null, 2);
styleSaverName.value = fileName;
checkName();
tip("Style preset is uploaded", false, "success", 4000);
}
}
}
function removeStylePreset() {
const isDefault = defaultStyles.includes(stylePreset.value);
function requestRemoveStylePreset() {
const isDefault = systemPresets.includes(stylePreset.value);
if (isDefault) return tip("Cannot remove system preset", false, "error");
confirmationDialog({
title: "Remove style preset",
message: "Are you sure you want to remove the style preset? This action cannot be undone.",
confirm: "Remove",
onConfirm: removeStylePreset
});
}
function removeStylePreset() {
localStorage.removeItem("presetStyle");
localStorage.removeItem(stylePreset.value);
stylePreset.selectedOptions[0].remove();
removeStyleButton.style.display = "none";
applyDefaultStyle();
updateMapFilter();
invokeActiveZooming();
changeStyle("default");
}
function updateMapFilter() {
@ -293,3 +304,8 @@ function updateMapFilter() {
if (!filter) return;
mapFilters.querySelector("#" + filter).classList.add("pressed");
}
function setPresetRemoveButtonVisibiliy() {
const isDefault = systemPresets.includes(stylePreset.value);
removeStyleButton.style.display = isDefault ? "none" : "inline-block";
}