/**
* Copyright (c) Tiny Technologies, Inc. All rights reserved.
* Licensed under the LGPL or a commercial license.
* For LGPL see License.txt in the project root for license information.
* For commercial licenses see https://www.tiny.cloud/
*
* Version: 5.10.9 (2023-11-15)
*/
(function () {
'use strict';
var Cell = function (initial) {
var value = initial;
var get = function () {
return value;
};
var set = function (v) {
value = v;
};
return {
get: get,
set: set
};
};
var hasOwnProperty = Object.hasOwnProperty;
var has = function (obj, key) {
return hasOwnProperty.call(obj, key);
};
var global$2 = tinymce.util.Tools.resolve('tinymce.PluginManager');
var global$1 = tinymce.util.Tools.resolve('tinymce.Env');
var global = tinymce.util.Tools.resolve('tinymce.util.Delay');
var fireResizeEditor = function (editor) {
return editor.fire('ResizeEditor');
};
var getAutoResizeMinHeight = function (editor) {
return editor.getParam('min_height', editor.getElement().offsetHeight, 'number');
};
var getAutoResizeMaxHeight = function (editor) {
return editor.getParam('max_height', 0, 'number');
};
var getAutoResizeOverflowPadding = function (editor) {
return editor.getParam('autoresize_overflow_padding', 1, 'number');
};
var getAutoResizeBottomMargin = function (editor) {
return editor.getParam('autoresize_bottom_margin', 50, 'number');
};
var shouldAutoResizeOnInit = function (editor) {
return editor.getParam('autoresize_on_init', true, 'boolean');
};
var isFullscreen = function (editor) {
return editor.plugins.fullscreen && editor.plugins.fullscreen.isFullscreen();
};
var wait = function (editor, oldSize, times, interval, callback) {
global.setEditorTimeout(editor, function () {
resize(editor, oldSize);
if (times--) {
wait(editor, oldSize, times, interval, callback);
} else if (callback) {
callback();
}
}, interval);
};
var toggleScrolling = function (editor, state) {
var body = editor.getBody();
if (body) {
body.style.overflowY = state ? '' : 'hidden';
if (!state) {
body.scrollTop = 0;
}
}
};
var parseCssValueToInt = function (dom, elm, name, computed) {
var value = parseInt(dom.getStyle(elm, name, computed), 10);
return isNaN(value) ? 0 : value;
};
var shouldScrollIntoView = function (trigger) {
if ((trigger === null || trigger === void 0 ? void 0 : trigger.type.toLowerCase()) === 'setcontent') {
var setContentEvent = trigger;
return setContentEvent.selection === true || setContentEvent.paste === true;
} else {
return false;
}
};
var resize = function (editor, oldSize, trigger) {
var dom = editor.dom;
var doc = editor.getDoc();
if (!doc) {
return;
}
if (isFullscreen(editor)) {
toggleScrolling(editor, true);
return;
}
var docEle = doc.documentElement;
var resizeBottomMargin = getAutoResizeBottomMargin(editor);
var resizeHeight = getAutoResizeMinHeight(editor);
var marginTop = parseCssValueToInt(dom, docEle, 'margin-top', true);
var marginBottom = parseCssValueToInt(dom, docEle, 'margin-bottom', true);
var contentHeight = docEle.offsetHeight + marginTop + marginBottom + resizeBottomMargin;
if (contentHeight < 0) {
contentHeight = 0;
}
var containerHeight = editor.getContainer().offsetHeight;
var contentAreaHeight = editor.getContentAreaContainer().offsetHeight;
var chromeHeight = containerHeight - contentAreaHeight;
if (contentHeight + chromeHeight > getAutoResizeMinHeight(editor)) {
resizeHeight = contentHeight + chromeHeight;
}
var maxHeight = getAutoResizeMaxHeight(editor);
if (maxHeight && resizeHeight > maxHeight) {
resizeHeight = maxHeight;
toggleScrolling(editor, true);
} else {
toggleScrolling(editor, false);
}
if (resizeHeight !== oldSize.get()) {
var deltaSize = resizeHeight - oldSize.get();
dom.setStyle(editor.getContainer(), 'height', resizeHeight + 'px');
oldSize.set(resizeHeight);
fireResizeEditor(editor);
if (global$1.browser.isSafari() && global$1.mac) {
var win = editor.getWin();
win.scrollTo(win.pageXOffset, win.pageYOffset);
}
if (editor.hasFocus() && shouldScrollIntoView(trigger)) {
editor.selection.scrollIntoView();
}
if (global$1.webkit && deltaSize < 0) {
resize(editor, oldSize, trigger);
}
}
};
var setup = function (editor, oldSize) {
editor.on('init', function () {
var overflowPadding = getAutoResizeOverflowPadding(editor);
var dom = editor.dom;
dom.setStyles(editor.getDoc().documentElement, { height: 'auto' });
dom.setStyles(editor.getBody(), {
'paddingLeft': overflowPadding,
'paddingRight': overflowPadding,
'min-height': 0
});
});
editor.on('NodeChange SetContent keyup FullscreenStateChanged ResizeContent', function (e) {
resize(editor, oldSize, e);
});
if (shouldAutoResizeOnInit(editor)) {
editor.on('init', function () {
wait(editor, oldSize, 20, 100, function () {
wait(editor, oldSize, 5, 1000);
});
});
}
};
var register = function (editor, oldSize) {
editor.addCommand('mceAutoResize', function () {
resize(editor, oldSize);
});
};
function Plugin () {
global$2.add('autoresize', function (editor) {
if (!has(editor.settings, 'resize')) {
editor.settings.resize = false;
}
if (!editor.inline) {
var oldSize = Cell(0);
register(editor, oldSize);
setup(editor, oldSize);
}
});
}
Plugin();
}());