mdeditor/app/src/main/res/raw/controller.js

function onRead() {
    easyMDE.codemirror.doc.setValue(Android.getValue())
    easyMDE.codemirror.doc.markClean()
    easyMDE.codemirror.focus()
    console.log(Android.getCursor())
    easyMDE.codemirror.doc.setCursor(JSON.parse(Android.getCursor()))
    pasteText()
}

function saveAs() {
    Android.triggerNewBuffer(easyMDE.value())
}
function saveFile() {
    if (!easyMDE.codemirror.doc.isClean()) Android.triggerSaveFile(easyMDE.value())
    easyMDE.codemirror.doc.markClean()
}
function blankBuffer() {
    Android.triggerNewBuffer("")
}

function openFile() {
    saveFile()
    Android.triggerOpenFile()
    onRead()
    easyMDE.codemirror.doc.markClean()
}
function dispatchCut() {
    console.log("dispatch cut")
    easyMDE.codemirror.getTextArea().dispatchEvent(new Event("cut"))
}
function getValue() {
    return easyMDE.value()
}
function myPreview() {
    saveFile()
    easyMDE.togglePreview()
}
function refresh() {
    Android.refresh()
    onRead()
}
function displayName() {
	if (typeof Android !== 'undefined') return Android.triggerDisplayName()
	else return "NONdroid"
}
function shareText() {
    saveFile()
    Android.triggerShare(easyMDE.markdown(easyMDE.codemirror.doc.getValue()))
}

function shareGhostText() {
    saveFile()
    if (confirm('Are you sure you want to publish this?')) {
        Android.triggerGhost(easyMDE.markdown(easyMDE.codemirror.doc.getValue()))
    }
}

function getHtml() {
    return encodeURIComponent(easyMDE.markdown(easyMDE.codemirror.doc.getValue()))
}

function appendText() {
    if ((appendix = Android.getMdToAppend()) !== "") {
        cursor = easyMDE.codemirror.doc.getCursor()
        easyMDE.codemirror.doc.setValue(easyMDE.codemirror.doc.getValue() + appendix)
        easyMDE.codemirror.doc.setCursor(cursor)
    }
}


function pasteText() {
    data = new DataTransfer()
    data.setData("text/plain", Android.getMdToAppend())
    event = new Event("paste")
    event.clipboardData = data
    easyMDE.codemirror.focus()
    document.getElementsByClassName("CodeMirror-scroll")[0].dispatchEvent(event);
    saveFile()
}

const easyMDE = new EasyMDE({
                spellChecker: false,
                nativeSpellcheck: false,
                maxHeight: String(window.innerHeight-120)+"px",
                inputStyle: "textarea",
                autoDownloadFontAwesome: false,
                theme: "solarized",
                status: [
                	{
                		className: "editor-statusbar-left",
						onUpdate: (el) => {
							el.innerHTML = "<i class=\"fa fa-circle\"></i>"
						}
					},
                    {
                        className: "displayName",
                        defaultValue: "None",
                        onUpdate: (el) => {
                            el.innerHTML = `${displayName()}`
                        },
                    }, "lines", "words", "cursor",
                    {
                    	className: "editor-statusbar-right",
                    	onUpdate: (el) => {
                    		el.innerHTML = "<i class=\"fa fa-square\"></i>"
                    	}
                    }
                ],
                toolbar: [
                    {
                        name: "more",
                        className: "fa-solid fa-angles-down",
                        title: "more",
                        children: [
                            {
                                name: "saveAs",
                                action: saveAs,
                                className: "fa fa-star",
                                title: "saveAs"
                            },
                            {
                                name: "new",
                                action: blankBuffer,
                                className: "fa fa-file",
                                title: "New"
                            },
/*                            {
                                name: "refresh",
                                action: refresh,
                                className: "fa fa-refresh",
                                title: "Refresh"
                            },*/
                            {
                                name: "day",
                                action: () => easyMDE.codemirror.setOption("theme","solarized"),
                                className: "fa fa-sun",
                                title: "Day Theme"
                            },
                            {
                                name: "night",
                                action: () => easyMDE.codemirror.setOption("theme","3024-night"),
                                className: "fa fa-moon",
                                title: "Night Theme"
                            },
                            "guide"
                        ]
                    },
                    {
                        name: "save",
                        action: saveFile,
                        className: "fa fa-save",
                        title: "Save"
                    },
                    {
                        name: "open",
                        action: openFile,
                        className: "fa-regular fa-folder-open",
                        title: "Open"
                    },
                    {
                        name: "share",
                        action: shareText,
                        className: "fa fa-share-nodes",
                        title: "Share"
                    },
                    {
                        name: "shareGhost",
                        action: shareGhostText,
                        className: "fa fa-ghost",
                        title: "Share Ghost"
                    }, "undo",
                    {
                        name: "preview",
                        action: myPreview,
                        className: "fa fa-eye",
                        title: "Preview",
                        noDisable: true
                    },"redo",
                    "bold", "italic","link","code"
                ]
});
onRead();