WIP: toolbar

5年前 · 6e8c68966e
--- a/ace/index.html
+++ b/ace/index.html
@@ -1,120 +1,113 @@
 <!DOCTYPE html>
 <html lang="en">

 <head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width; initial-scale=1.0; maximum-scale=1.0; user-scalable=0;" />
    <meta name="HandheldFriendly" content="True" />
    <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
    <title>Editor</title>
    <style type="text/css" media="screen">
        .ace_editor,
        .toolbar {
            border: 1px solid lightgray;
            margin: auto;
            width: 80%;
        }
        
        .ace_editor {
            height: 200px;
        }
    </style>
 </head>
  <meta charset="UTF-8">
  <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
  <meta name="viewport" content="width=device-width; initial-scale=1.0; maximum-scale=1.0; user-scalable=0;" />
  <meta name="HandheldFriendly" content="True" />
  <title>Editor</title>
  <style type="text/css" media="screen">
    body {
        overflow: hidden;
    }

    #editor {
        margin: 0;
        position: absolute;
        top: 0;
        bottom: 0;
        left: 0;
        right: 0;
    }
  </style>
 </head>
 <body>

    <script src="require.js"></script>
    <script>
        // setup paths
        require.config({
            paths: {
                "ace": "src-min-noconflict"
            }
        });
        // load ace and extensions
        require(["ace/ace", "ace/ext-language_tools"], function(ace) {
            var buildDom = ace.require("ace/lib/dom").buildDom;
            var editor = ace.edit();
            editor.setOptions({
                mode: "ace/mode/text",
                theme: "ace/theme/twilight",
                showPrintMargin: false,
                wrap: true,
                indentedSoftWrap: true,
                showFoldWidgets: false,
                showLineNumbers: true,
                showGutter: false,
                autoScrollEditorIntoView: true
            });
            var refs = {};
 <pre id="editor"></pre>

            function updateToolbar() {
                refs.undoButton.disabled = !editor.session.getUndoManager().hasUndo();
                refs.redoButton.disabled = !editor.session.getUndoManager().hasRedo();
            }
            editor.on("input", updateToolbar);
 <script src="src-min-noconflict/ace.js" type="text/javascript" charset="utf-8"></script>
 <script>
    var buildDom = ace.require("ace/lib/dom").buildDom;
    var editor = ace.edit();
    editor.setOptions({
        mode: "ace/mode/text",
        theme: "ace/theme/twilight",
        showPrintMargin: false,
        wrap: true,
        indentedSoftWrap: true,
        showFoldWidgets: false,
        showLineNumbers: true,
        showGutter: false,
        autoScrollEditorIntoView: true
    });
    var refs = {};

            if (localStorage.getItem("acetest") !== null) {
                editor.setValue(localStorage.getItem("acetest"));
                editor.clearSelection();
            }
    function updateToolbar() {
        refs.undoButton.disabled = !editor.session.getUndoManager().hasUndo();
        refs.redoButton.disabled = !editor.session.getUndoManager().hasRedo();
    }
    editor.on("input", updateToolbar);

            editor.getSession().on('change', function () {
                localStorage.setItem("acetest", editor.getSession().getValue());
            });
    if (localStorage.getItem("acetest") !== null) {
        editor.setValue(localStorage.getItem("acetest"));
        editor.clearSelection();
    }

            function save() {
                alert("not yet implemented");
            }
            editor.commands.addCommand({
                name: "save",
                exec: save,
                bindKey: {
                    win: "ctrl-s",
                    mac: "cmd-s"
                }
            });
    editor.getSession().on('change', function () {
        localStorage.setItem("acetest", editor.getSession().getValue());
    });

            buildDom(["div", {
                    class: "toolbar"
                },
                ["button", {
                    ref: "saveButton",
                    onclick: save
                }, "save"],
                ["button", {
                    ref: "undoButton",
                    onclick: function() {
                        editor.undo();
                    }
                }, "undo"],
                ["button", {
                    ref: "redoButton",
                    onclick: function() {
                        editor.redo();
                    }
                }, "redo"],
                ["button", {
                    style: "font-weight: bold",
                    onclick: function() {
                        editor.insertSnippet("**${1:$SELECTION}**");
                        editor.renderer.scrollCursorIntoView()
                    }
                }, "bold"],
                ["button", {
                    style: "font-style: italic",
                    onclick: function() {
                        editor.insertSnippet("*${1:$SELECTION}*");
                        editor.renderer.scrollCursorIntoView()
                    }
                }, "Italic"],
            ], document.body, refs);
            document.body.appendChild(editor.container)
    function save() {
        alert("not yet implemented");
    }

            window.editor = editor;
        });
    </script>
    editor.commands.addCommand({
        name: "save",
        exec: save,
        bindKey: {
            win: "ctrl-s",
            mac: "cmd-s"
        }
    });

 </body>
    buildDom(["div", {
            class: "toolbar"
        },
        ["button", {
            ref: "saveButton",
            onclick: save
        }, "save"],
        ["button", {
            ref: "undoButton",
            onclick: function() {
                editor.undo();
            }
        }, "undo"],
        ["button", {
            ref: "redoButton",
            onclick: function() {
                editor.redo();
            }
        }, "redo"],
        ["button", {
            style: "font-weight: bold",
            onclick: function() {
                editor.insertSnippet("**${1:$SELECTION}**");
                editor.renderer.scrollCursorIntoView()
            }
        }, "bold"],
        ["button", {
            style: "font-style: italic",
            onclick: function() {
                editor.insertSnippet("*${1:$SELECTION}*");
                editor.renderer.scrollCursorIntoView()
            }
        }, "Italic"],
    ], document.body, refs);
    document.body.appendChild(editor.container)

    window.editor = editor;
 </script>

 </body>
 </html>