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supercutePSD.jsx
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/**
*
* 1.打开PSD文件
* 2.选择 文件->脚本->浏览 选择 supercutePSD.jsx 文件
* 3.选择输出目录，运行，ok
* PS: 文件名请用英文格式/如果 错误提示 没有目标文件件 那么请手动创建 imgs 和 css 文件夹在输出路径下；
* ===========================================================================================
*
*
* export layers to html //导出图层到html
* exports photoshop layers as .png or .jpg; //导出图层为png或者jpg
* also creates html, css & json for the images, //生成html，css，json
* within absolutely positioned divs.
*
* usage: open a photoshop doc; in the File menu, navigate to scripts -> browse.
* navigate to this script and open it.
* Select your export options and destination in the
* dialog box, click 'run'. Files will be created
*/
/**
* Adobe's 'export layers to files.jsx' substantially refactored
* export layers to files.jsx copyright 2007 Adobe Systems, Incorporated
*/
// enable double clicking from Mac Finder or Windows Explorer
// if you need to jslint this, comment out the '#target' line below
#target photoshop
// debug level: 0-2 (0:disable, 1:break on error, 2:break at beginning)
// $.level = 2;
// debugger; // launch debugger on next line
// on localized builds we pull the $$$/Strings from a .dat file, see documentation for more details
$.localize = true;
var _DATA = {};
// global variables
var layerindex = 0; //全局字符下标变量
var strTitle = '选项设置';
var strButtonRun = localize("$$$/JavaScripts/ExportLayersToFiles/Run=Run");
var strButtonCancel = localize("$$$/JavaScripts/ExportLayersToFiles/Cancel=Cancel");
var strHelpText = localize("$$$/JavaScripts/ExportLayersToFiles/Help=Please specify the format and location for saving each layer as a file.");
var strLabelDestination = '导出文件夹:' || localize("$$$/JavaScripts/ExportLayersToFiles/Destination=Destination:");
var strButtonBrowse = localize("$$$/JavaScripts/ExportLayersToFiles/Browse=&Browse...");
var strLabelFileNamePrefix = localize("$$$/JavaScripts/ExportLayersToFiles/FileNamePrefix=File Name Prefix:");
var strLabelCssUnit = "CSS单位选择";
var strCheckboxVisibleOnly = localize("$$$/JavaScripts/ExportLayersToFiles/VisibleOnly=&Visible Layers Only");
var strLabelFileType = localize("$$$/JavaScripts/ExportLayersToFiles/FileType=File Type:");
var strCheckboxIncludeICCProfile = localize("$$$/JavaScripts/ExportLayersToFiles/IncludeICC=&Include ICC Profile");
var strJPEGOptions = localize("$$$/JavaScripts/ExportLayersToFiles/JPEGOptions=JPEG Options:");
var strLabelQuality = localize("$$$/JavaScripts/ExportLayersToFiles/Quality=Quality:");
var strCheckboxMaximizeCompatibility = localize("$$$/JavaScripts/ExportLayersToFiles/Maximize=&Maximize Compatibility");
var strLabelEncoding = localize("$$$/JavaScripts/ExportLayersToFiles/Encoding=Encoding:");
var strLabelDepth = localize("$$$/JavaScripts/ExportLayersToFiles/Depth=Depth:");
var strRadiobutton16bit = localize("$$$/JavaScripts/ExportLayersToFiles/Bit16=16bit");
var strRadiobutton24bit = localize("$$$/JavaScripts/ExportLayersToFiles/Bit24=24bit");
var strRadiobutton32bit = localize("$$$/JavaScripts/ExportLayersToFiles/Bit32=32bit");
var strAlertSpecifyDestination = localize("$$$/JavaScripts/ExportLayersToFiles/SpecifyDestination=Please specify destination.");
var strAlertDestinationNotExist = localize("$$$/JavaScripts/ExportLayersToFiles/DestionationDoesNotExist=Destination does not exist.");
var strTitleSelectDestination = localize("$$$/JavaScripts/ExportLayersToFiles/SelectDestination=Select Destination");
var strAlertDocumentMustBeOpened = localize("$$$/JavaScripts/ExportLayersToFiles/OneDocument=You must have a document open to export!");
var strAlertNeedMultipleLayers = localize("$$$/JavaScripts/ExportLayersToFiles/NoLayers=You need a document with multiple layers to export!");
var strAlertWasSuccessful = localize("$$$/JavaScripts/ExportLayersToFiles/Success= was successful.");
var strUnexpectedError = localize("$$$/JavaScripts/ExportLayersToFiles/Unexpected=Unexpected error");
var strMessage = localize("$$$/JavaScripts/ExportLayersToFiles/Message=Export Layers To Files action settings");
var stretQuality = localize("$$$/locale_specific/JavaScripts/ExportLayersToFiles/ETQualityLength=30");
var stretDestination = localize("$$$/locale_specific/JavaScripts/ExportLayersToFiles/ETDestinationLength=160");
var strddFileType = localize("$$$/locale_specific/JavaScripts/ExportLayersToFiles/DDFileType=100");
var strpnlOptions = localize("$$$/locale_specific/JavaScripts/ExportLayersToFiles/PNLOptions=100");
var strPNG8Options = localize("$$$/JavaScripts/ExportLayersToFiles/PNG8Options=PNG-8 Options:");
var strCheckboxPNGTransparency = localize("$$$/JavaScripts/ExportLayersToFiles/Transparency=Transparency");
var strCheckboxPNGInterlaced = localize("$$$/JavaScripts/ExportLayersToFiles/Interlaced=Interlaced");
var strCheckboxPNGTrm = localize("$$$/JavaScripts/ExportLayersToFiles/Trim=Trim Layers");
var strPNG24Options = localize("$$$/JavaScripts/ExportLayersToFiles/PNG24Options=PNG-24 Options:");
// set the photoshop ruler pref to pixels //把ps尺寸设置为像素单位
var originalUnit = preferences.rulerUnits;
preferences.rulerUnits = Units.PIXELS;
// the drop down list indexes for file type
var png24Index = 0;
var png8Index = 1;
var jpegIndex = 2;
// ok and cancel button
var runButtonID = 1;
var cancelButtonID = 2;
// kpedt hoisted; was previously an undeclared global
var dlgMain;
// several globals to capture export vars for the text files
var exportHeader = {
psdName: '',
psdWidth: 0,
psdHeight: 0,
extension: '',
prefix: '',
outDir: '',
imgDir: 'imgs',
cssDir: 'css'
};
// the array of image data to export, and its index //图片数据数组，用来导出的还有他的下标
var exportImageData = [];
var imgIdx = 0;
// main function calls all the others //主函数入口
main();
/**
* Function: strToIntWithDefault
* Usage: convert a string to a number, first stripping all characters
* Input: string and a default number
* Return: a number
*/
function strToIntWithDefault(s, n) { //把字符串转换为数字
var onlyNumbers = /[^0-9]/g,
t = s.replace(onlyNumbers, '');
t = parseInt(t, 10);
if (!isNaN(t)) {
n = t;
}
return n;
}
/**
* Function: webStr
* Usage: creates a web-safe string
* Input: psd file name or layer name
* Return: web-safe string
* not too DRY, but the regex was unwieldy and error-prone
*/
function webStr(strIn) { //把psd文件名转换为web安全的字符
var ch,
idx = 0,
len = strIn.length > 120 ? 120 : strIn.length,
strOut = '';
for (idx; idx < len; idx += 1) {
ch = strIn.charAt(idx).toUpperCase();
if (ch >= 'A' && ch <= 'Z') {
strOut += strIn.charAt(idx);
} else if (ch >= '0' && ch <= '9') {
strOut += strIn.charAt(idx);
} else if (ch === '_' || ch === '-') {
strOut += strIn.charAt(idx);
} else {
if (idx === 0) {
strOut += 'x';
} else {
strOut += '-';
}
}
}
return strOut;
}
/**
* Function: settingDialog
* Usage: pop the ui and get user settings
* Input: exportInfo object containing our parameters
* Return: on ok, the dialog info is set to the exportInfo object
*/
function settingDialog(exportInfo) { //设置对话框
var brush,
destination,
result,
testFolder;
dlgMain = new Window('dialog', strTitle);
// match our dialog background color to the host application
brush = dlgMain.graphics.newBrush(dlgMain.graphics.BrushType.THEME_COLOR, 'appDialogBackground');
dlgMain.graphics.backgroundColor = brush;
dlgMain.graphics.disabledBackgroundColor = dlgMain.graphics.backgroundColor;
dlgMain.orientation = 'column';
dlgMain.alignChildren = 'left';
// -- top of the dialog, first line
dlgMain.add('statictext', undefined, strLabelDestination);
// -- two groups, one for left and one for right ok, cancel
dlgMain.grpTop = dlgMain.add('group');
dlgMain.grpTop.orientation = 'row';
dlgMain.grpTop.alignChildren = 'top';
dlgMain.grpTop.alignment = 'fill';
// -- group top left
dlgMain.grpTopLeft = dlgMain.grpTop.add('group');
dlgMain.grpTopLeft.orientation = 'column';
dlgMain.grpTopLeft.alignChildren = 'left';
dlgMain.grpTopLeft.alignment = 'fill';
// -- the second line in the dialog
dlgMain.grpSecondLine = dlgMain.grpTopLeft.add('group');
dlgMain.grpSecondLine.orientation = 'row';
dlgMain.etDestination = dlgMain.grpSecondLine.add('edittext', undefined, exportInfo.destination.toString());
dlgMain.etDestination.alignment = 'fill';
dlgMain.etDestination.preferredSize.width = strToIntWithDefault(stretDestination, 160);
dlgMain.btnBrowse = dlgMain.grpSecondLine.add('button', undefined, strButtonBrowse);
dlgMain.btnBrowse.alignment = 'right';
dlgMain.btnBrowse.onClick = function() {
var defaultFolder = dlgMain.etDestination.text;
testFolder = new Folder(dlgMain.etDestination.text);
if (!testFolder.exists) {
defaultFolder = '~';
}
var selFolder = Folder.selectDialog(strTitleSelectDestination, defaultFolder);
if (selFolder != null) {
dlgMain.etDestination.text = selFolder.fsName;
}
dlgMain.defaultElement.active = true;
};
// -- the third line in the dialog
dlgMain.grpTopLeft.add('statictext', undefined, strLabelFileNamePrefix);
// -- the fourth line in the dialog
dlgMain.etFileNamePrefix = dlgMain.grpTopLeft.add('edittext', undefined, exportInfo.fileNamePrefix.toString());
dlgMain.etFileNamePrefix.alignment = 'fill';
dlgMain.etFileNamePrefix.preferredSize.width = strToIntWithDefault(stretDestination, 160);
// start
// dlgMain.grpTopLeft.add('statictext', undefined, strLabelCssUnit);
dlgMain.cssUnitPanel = dlgMain.grpTopLeft.add('panel', undefined, strLabelCssUnit);
dlgMain.cssUnitPanel.group = dlgMain.cssUnitPanel.add('group');
dlgMain.cssUnitPanel.group.orientation = 'row';
dlgMain.cssUnitPanel.group.alignChildren = 'left';
dlgMain.cssUnitPanel.group.alignment = 'fill';
dlgMain.cssUnitPanel.alignment = 'fill';
dlgMain.cssUnitPx = dlgMain.cssUnitPanel.group.add('RadioButton', undefined, '');
dlgMain.cssUnitPx.text = '相对单位(rem)';
dlgMain.cssUnitPx.data = 'rem';
dlgMain.cssUnitPx.value = true;
dlgMain.cssUnitPx = dlgMain.cssUnitPanel.group.add('RadioButton', undefined, '');
dlgMain.cssUnitPx.text = '像素(px)';
dlgMain.cssUnitPx.data = 'px';
dlgMain.cssUnitPer = dlgMain.cssUnitPanel.group.add('RadioButton', undefined, '');
dlgMain.cssUnitPer.text = '百分比(%)';
dlgMain.cssUnitPer.data = '%';
// option has been removed, force export visible only
// -- the fifth line in the dialog
dlgMain.grpTopLeft.add('statictext', undefined, strCheckboxVisibleOnly);
// -- the sixth line is the panel
dlgMain.pnlFileType = dlgMain.grpTopLeft.add('panel', undefined, strLabelFileType);
dlgMain.pnlFileType.alignment = 'fill';
// -- now a dropdown list
dlgMain.ddFileType = dlgMain.pnlFileType.add('dropdownlist');
dlgMain.ddFileType.preferredSize.width = strToIntWithDefault(strddFileType, 100);
dlgMain.ddFileType.alignment = 'left';
// file types in the dropdown
dlgMain.ddFileType.add('item', 'PNG-24');
dlgMain.ddFileType.add('item', 'PNG-8');
dlgMain.ddFileType.add('item', 'JPEG');
dlgMain.ddFileType.onChange = function() {
hideAllFileTypePanel();
switch (this.selection.index) {
case png24Index:
dlgMain.pnlFileType.pnlOptions.text = strPNG24Options;
dlgMain.pnlFileType.pnlOptions.grpPNG24Options.show();
break;
case png8Index:
dlgMain.pnlFileType.pnlOptions.text = strPNG8Options;
dlgMain.pnlFileType.pnlOptions.grpPNG8Options.show();
break;
case jpegIndex:
dlgMain.pnlFileType.pnlOptions.text = strJPEGOptions;
dlgMain.pnlFileType.pnlOptions.grpJPEGOptions.show();
break;
}
};
dlgMain.ddFileType.items[exportInfo.fileType].selected = true;
// -- now after all the radio buttons
dlgMain.cbIcc = dlgMain.pnlFileType.add('checkbox', undefined, strCheckboxIncludeICCProfile);
dlgMain.cbIcc.value = exportInfo.icc;
dlgMain.cbIcc.alignment = 'left';
// -- now the options panel that changes
dlgMain.pnlFileType.pnlOptions = dlgMain.pnlFileType.add('panel', undefined, 'Options');
dlgMain.pnlFileType.pnlOptions.alignment = 'fill';
dlgMain.pnlFileType.pnlOptions.orientation = 'stack';
dlgMain.pnlFileType.pnlOptions.preferredSize.height = strToIntWithDefault(strpnlOptions, 100);
// PNG8 options
dlgMain.pnlFileType.pnlOptions.grpPNG8Options = dlgMain.pnlFileType.pnlOptions.add('group');
dlgMain.pnlFileType.pnlOptions.grpPNG8Options.png8Trans = dlgMain.pnlFileType.pnlOptions.grpPNG8Options.add('checkbox', undefined, strCheckboxPNGTransparency.toString());
dlgMain.pnlFileType.pnlOptions.grpPNG8Options.png8Inter = dlgMain.pnlFileType.pnlOptions.grpPNG8Options.add('checkbox', undefined, strCheckboxPNGInterlaced.toString());
dlgMain.pnlFileType.pnlOptions.grpPNG8Options.png8Trm = dlgMain.pnlFileType.pnlOptions.grpPNG8Options.add('checkbox', undefined, strCheckboxPNGTrm.toString());
dlgMain.pnlFileType.pnlOptions.grpPNG8Options.png8Trans.value = exportInfo.png8Transparency;
dlgMain.pnlFileType.pnlOptions.grpPNG8Options.png8Inter.value = exportInfo.png8Interlaced;
dlgMain.pnlFileType.pnlOptions.grpPNG8Options.png8Trm.value = exportInfo.png8Trim;
dlgMain.pnlFileType.pnlOptions.grpPNG8Options.visible = (exportInfo.fileType == png8Index);
// PNG24 options
dlgMain.pnlFileType.pnlOptions.grpPNG24Options = dlgMain.pnlFileType.pnlOptions.add('group');
dlgMain.pnlFileType.pnlOptions.grpPNG24Options.png24Trans = dlgMain.pnlFileType.pnlOptions.grpPNG24Options.add('checkbox', undefined, strCheckboxPNGTransparency.toString());
dlgMain.pnlFileType.pnlOptions.grpPNG24Options.png24Inter = dlgMain.pnlFileType.pnlOptions.grpPNG24Options.add('checkbox', undefined, strCheckboxPNGInterlaced.toString());
dlgMain.pnlFileType.pnlOptions.grpPNG24Options.png24Trm = dlgMain.pnlFileType.pnlOptions.grpPNG24Options.add('checkbox', undefined, strCheckboxPNGTrm.toString());
dlgMain.pnlFileType.pnlOptions.grpPNG24Options.png24Trans.value = exportInfo.png24Transparency;
dlgMain.pnlFileType.pnlOptions.grpPNG24Options.png24Inter.value = exportInfo.png24Interlaced;
dlgMain.pnlFileType.pnlOptions.grpPNG24Options.png24Trm.value = exportInfo.png24Trim;
dlgMain.pnlFileType.pnlOptions.grpPNG24Options.visible = (exportInfo.fileType == png24Index);
// JPEG options
dlgMain.pnlFileType.pnlOptions.grpJPEGOptions = dlgMain.pnlFileType.pnlOptions.add('group');
dlgMain.pnlFileType.pnlOptions.grpJPEGOptions.add('statictext', undefined, strLabelQuality);
dlgMain.pnlFileType.pnlOptions.grpJPEGOptions.etQuality = dlgMain.pnlFileType.pnlOptions.grpJPEGOptions.add('edittext', undefined, exportInfo.jpegQuality.toString());
dlgMain.pnlFileType.pnlOptions.grpJPEGOptions.etQuality.preferredSize.width = strToIntWithDefault(stretQuality, 30);
dlgMain.pnlFileType.pnlOptions.grpJPEGOptions.visible = (exportInfo.fileType == jpegIndex);
// the right side of the dialog, the ok and cancel buttons
dlgMain.grpTopRight = dlgMain.grpTop.add('group');
dlgMain.grpTopRight.orientation = 'column';
dlgMain.grpTopRight.alignChildren = 'fill';
dlgMain.btnRun = dlgMain.grpTopRight.add('button', undefined, strButtonRun);
dlgMain.btnRun.onClick = function() {
// add by ray
createCssImgFolder();
// get css unit
getCssUnit();
destination = dlgMain.etDestination.text;
if (destination.length == 0) {
alert(strAlertSpecifyDestination);
return;
}
testFolder = new Folder(destination);
if (!testFolder.exists) {
alert(strAlertDestinationNotExist);
return;
}
dlgMain.close(runButtonID);
};
dlgMain.btnCancel = dlgMain.grpTopRight.add('button', undefined, strButtonCancel);
dlgMain.btnCancel.onClick = function() {
dlgMain.close(cancelButtonID);
};
dlgMain.defaultElement = dlgMain.btnRun;
dlgMain.cancelElement = dlgMain.btnCancel;
// the bottom of the dialog
dlgMain.grpBottom = dlgMain.add('group');
dlgMain.grpBottom.orientation = 'column';
dlgMain.grpBottom.alignChildren = 'left';
dlgMain.grpBottom.alignment = 'fill';
dlgMain.pnlHelp = dlgMain.grpBottom.add('panel');
dlgMain.pnlHelp.alignment = 'fill';
dlgMain.etHelp = dlgMain.pnlHelp.add('statictext', undefined, strHelpText, {
multiline: true
});
dlgMain.etHelp.alignment = 'fill';
dlgMain.onShow = function() {
dlgMain.ddFileType.onChange();
};
// give the hosting app the focus before showing the dialog
app.bringToFront();
dlgMain.center();
result = dlgMain.show();
if (cancelButtonID == result) {
return result; // close to quit
}
// get setting from dialog
exportInfo.destination = dlgMain.etDestination.text;
// kpedt force valid prefix for html
if (!dlgMain.etFileNamePrefix.text.length) {
exportInfo.fileNamePrefix = 'x';
} else {
exportInfo.fileNamePrefix = webStr(dlgMain.etFileNamePrefix.text);
}
// kpedt force visible only
exportInfo.visibleOnly = true;
exportInfo.fileType = dlgMain.ddFileType.selection.index;
exportInfo.icc = dlgMain.cbIcc.value;
exportInfo.jpegQuality = dlgMain.pnlFileType.pnlOptions.grpJPEGOptions.etQuality.text;
return result;
}
function getCssUnit() {
var radios = dlgMain.cssUnitPanel.group.children;
for(var i = 0, l = radios.length; i < l; i++){
var radio = radios[i];
if(radio.value === true){
_DATA.cssUnit = radio.data;
break;
}
}
return _DATA.cssUnit;
}
/**
* Function: hideAllFileTypePanel //隐藏所以的文档类型面板
* Usage: hide all the panels in the common actions
* Input: <none>, dlgMain is a global for this script
* Return: <none>, all panels are now hidden
*/
function hideAllFileTypePanel() {
dlgMain.pnlFileType.pnlOptions.grpJPEGOptions.hide();
dlgMain.pnlFileType.pnlOptions.grpPNG8Options.hide();
dlgMain.pnlFileType.pnlOptions.grpPNG24Options.hide();
}
/**
* Function: initExportInfo
* Usage: create our default parameters
* Input: a new Object
* Return: a new object with params set to default
*/
function initExportInfo(exportInfo) { //初始化导出信息
var tmp;
exportInfo.destination = '';
exportInfo.fileNamePrefix = 'export-';
exportInfo.visibleOnly = false;
exportInfo.fileType = png24Index;
exportInfo.icc = true;
exportInfo.jpegQuality = 8;
exportInfo.psdMaxComp = true;
exportInfo.png24Transparency = true;
exportInfo.png24Interlaced = false;
exportInfo.png24Trim = true;
exportInfo.png8Transparency = true;
exportInfo.png8Interlaced = false;
exportInfo.png8Trim = true;
try {
exportInfo.destination = new Folder(app.activeDocument.fullName.parent).fsName; // destination folder //目标目录
tmp = app.activeDocument.fullName.name;
exportInfo.fileNamePrefix = decodeURI(tmp.substring(0, tmp.indexOf('.'))); // filename body part 文件名称
} catch (someError) {
exportInfo.destination = '';
exportInfo.fileNamePrefix = app.activeDocument.name; // filename body part
}
}
/**
* Function: saveFile
* Usage: the worker routine, take our params and save the file accordingly
* Input: reference to the document, the name of the output file,
* export info object containing more information, the exported image info
* Return: <none>, a file on disk
*/
function saveFile(docRef, fileNameBody, exportInfo) { //保存文档
var fileToSave;
switch (exportInfo.fileType) {
case jpegIndex:
docRef.bitsPerChannel = BitsPerChannelType.EIGHT;
fileToSave = new File(exportInfo.destination +'/'+ exportHeader.imgDir+ '/' + fileNameBody + '.jpg');
jpgSaveOptions = new JPEGSaveOptions();
jpgSaveOptions.embedColorProfile = exportInfo.icc;
jpgSaveOptions.quality = exportInfo.jpegQuality;
docRef.saveAs(fileToSave, jpgSaveOptions, true, Extension.LOWERCASE);
break;
case png8Index:
savePng8(fileNameBody, exportInfo, dlgMain.pnlFileType.pnlOptions.grpPNG24Options.png24Inter.value, dlgMain.pnlFileType.pnlOptions.grpPNG24Options.png24Trans.value);
//var saveFile = new File(exportInfo.destination + '/' + fileNameBody + '.png');
break;
case png24Index:
savePng24(fileNameBody, exportInfo, dlgMain.pnlFileType.pnlOptions.grpPNG24Options.png24Inter.value, dlgMain.pnlFileType.pnlOptions.grpPNG24Options.png24Trans.value);
//var saveFile = new File(exportInfo.destination + '/' + fileNameBody + '.png');
break;
default:
if (DialogModes.NO != app.playbackDisplayDialogs) {
alert(strUnexpectedError);
}
break;
}
function savePng24(fileNameBody, exportInfo, interlacedValue, transparencyValue) { //保存png24
// alert(exportInfo.destination + '/'+ exportInfo.imgDir + "/" + fileNameBody + ".png");
var id6 = charIDToTypeID("Expr");
var desc3 = new ActionDescriptor();
var id7 = charIDToTypeID("Usng");
var desc4 = new ActionDescriptor();
var id8 = charIDToTypeID("Op ");
var id9 = charIDToTypeID("SWOp");
var id10 = charIDToTypeID("OpSa");
desc4.putEnumerated(id8, id9, id10);
var id11 = charIDToTypeID("Fmt ");
var id12 = charIDToTypeID("IRFm");
var id13 = charIDToTypeID("PN24");
desc4.putEnumerated(id11, id12, id13);
var id14 = charIDToTypeID("Intr");
desc4.putBoolean(id14, interlacedValue);
var id15 = charIDToTypeID("Trns");
desc4.putBoolean(id15, transparencyValue);
var id16 = charIDToTypeID("Mtt ");
desc4.putBoolean(id16, true);
var id17 = charIDToTypeID("MttR");
desc4.putInteger(id17, 255);
var id18 = charIDToTypeID("MttG");
desc4.putInteger(id18, 255);
var id19 = charIDToTypeID("MttB");
desc4.putInteger(id19, 255);
var id20 = charIDToTypeID("SHTM");
desc4.putBoolean(id20, false);
var id21 = charIDToTypeID("SImg");
desc4.putBoolean(id21, true);
var id22 = charIDToTypeID("SSSO");
desc4.putBoolean(id22, false);
var id23 = charIDToTypeID("SSLt");
var list1 = new ActionList();
desc4.putList(id23, list1);
var id24 = charIDToTypeID("DIDr");
desc4.putBoolean(id24, false);
var id25 = charIDToTypeID("In ");
desc4.putPath(id25, new File(exportInfo.destination + '/'+ exportHeader.imgDir + "/" + fileNameBody + ".png"));
var id26 = stringIDToTypeID("SaveForWeb");
desc3.putObject(id7, id26, desc4);
executeAction(id6, desc3, DialogModes.NO);
}
function savePng8(fileNameBody, exportInfo, interlacedValue, transparencyValue) { //保存png8
var id5 = charIDToTypeID("Expr");
var desc3 = new ActionDescriptor();
var id6 = charIDToTypeID("Usng");
var desc4 = new ActionDescriptor();
var id7 = charIDToTypeID("Op ");
var id8 = charIDToTypeID("SWOp");
var id9 = charIDToTypeID("OpSa");
desc4.putEnumerated(id7, id8, id9);
var id10 = charIDToTypeID("Fmt ");
var id11 = charIDToTypeID("IRFm");
var id12 = charIDToTypeID("PNG8");
desc4.putEnumerated(id10, id11, id12);
var id13 = charIDToTypeID("Intr"); //Interlaced
desc4.putBoolean(id13, interlacedValue);
var id14 = charIDToTypeID("RedA");
var id15 = charIDToTypeID("IRRd");
var id16 = charIDToTypeID("Prcp"); //Algorithm
desc4.putEnumerated(id14, id15, id16);
var id17 = charIDToTypeID("RChT");
desc4.putBoolean(id17, false);
var id18 = charIDToTypeID("RChV");
desc4.putBoolean(id18, false);
var id19 = charIDToTypeID("AuRd");
desc4.putBoolean(id19, false);
var id20 = charIDToTypeID("NCol"); //NO. Of Colors
desc4.putInteger(id20, 256);
var id21 = charIDToTypeID("Dthr"); //Dither
var id22 = charIDToTypeID("IRDt");
var id23 = charIDToTypeID("Dfsn"); //Dither type
desc4.putEnumerated(id21, id22, id23);
var id24 = charIDToTypeID("DthA");
desc4.putInteger(id24, 100);
var id25 = charIDToTypeID("DChS");
desc4.putInteger(id25, 0);
var id26 = charIDToTypeID("DCUI");
desc4.putInteger(id26, 0);
var id27 = charIDToTypeID("DChT");
desc4.putBoolean(id27, false);
var id28 = charIDToTypeID("DChV");
desc4.putBoolean(id28, false);
var id29 = charIDToTypeID("WebS");
desc4.putInteger(id29, 0);
var id30 = charIDToTypeID("TDth"); //transparency dither
var id31 = charIDToTypeID("IRDt");
var id32 = charIDToTypeID("None");
desc4.putEnumerated(id30, id31, id32);
var id33 = charIDToTypeID("TDtA");
desc4.putInteger(id33, 100);
var id34 = charIDToTypeID("Trns"); //Transparency
desc4.putBoolean(id34, transparencyValue);
var id35 = charIDToTypeID("Mtt ");
desc4.putBoolean(id35, true); //matte
var id36 = charIDToTypeID("MttR"); //matte color
desc4.putInteger(id36, 255);
var id37 = charIDToTypeID("MttG");
desc4.putInteger(id37, 255);
var id38 = charIDToTypeID("MttB");
desc4.putInteger(id38, 255);
var id39 = charIDToTypeID("SHTM");
desc4.putBoolean(id39, false);
var id40 = charIDToTypeID("SImg");
desc4.putBoolean(id40, true);
var id41 = charIDToTypeID("SSSO");
desc4.putBoolean(id41, false);
var id42 = charIDToTypeID("SSLt");
var list1 = new ActionList();
desc4.putList(id42, list1);
var id43 = charIDToTypeID("DIDr");
desc4.putBoolean(id43, false);
var id44 = charIDToTypeID("In ");
desc4.putPath(id44, new File(exportInfo.destination + '/'+ exportHeader.imgDir + "/" + fileNameBody + ".png"));
var id45 = stringIDToTypeID("SaveForWeb");
desc3.putObject(id6, id45, desc4);
executeAction(id5, desc3, DialogModes.NO);
}
}
/**
* Function: setInvisibleAllArtLayers
* Usage: unlock and make invisible all art layers
* Input: document
* Return: all art layers are unlocked and invisible
*/
function setInvisibleAllArtLayers(obj) { //设置不可见所有图层
var artLen = obj.artLayers.length,
idx = 0;
for (idx; idx < artLen; idx += 1) {
obj.artLayers[idx].allLocked = false;
obj.artLayers[idx].visible = false;
}
}
/**
* Function: removeInvisibleArtLayers
* Usage: remove all invisible art layers
* Input: document
* Return: <none>, all layers that were invisible are now gone
* funky index manipulation to handle the array length changes
* without hitting the catch block
*/
function removeInvisibleArtLayers(doc) { //移除不可见图层
var len = doc.artLayers.length,
idx = len - 1,
removed = false;
while (len) {
removed = false;
try {
if (!doc.artLayers[idx].visible) {
doc.artLayers[idx].remove();
removed = true;
}
} catch (e) {}
if (removed) {
len = doc.artLayers.length;
idx = len - 1;
} else {
idx -= 1;
}
if (idx < 0) {
return;
}
}
}
/**
* Function: ungroupLayerSet
* Usage: ungroup a layerSet
* Input: <none>
* Return: <none> layerSet has been ungrouped
*/
function ungroupLayerSet() { //拆散图层组
var desc = new ActionDescriptor(),
ref = new ActionReference();
ref.putEnumerated(charIDToTypeID("Lyr "), charIDToTypeID("Ordn"), charIDToTypeID("Trgt"));
desc.putReference(charIDToTypeID("null"), ref);
try {
executeAction(stringIDToTypeID("ungroupLayersEvent"), desc, DialogModes.NO);
} catch (e) {}
}
/**
* Function: ungroupAllLayerSets
* Usage: ungroup all layerSets
* Input: duplicate document
* Return: <none>, layerSets have been ungrouped
*/
function ungroupAllLayerSets(wrkDoc) { //拆散所有图层组
var setLen = wrkDoc.layerSets.length,
idx = setLen - 1;
while (setLen) {
wrkDoc.activeLayer = wrkDoc.layerSets[idx];
ungroupLayerSet();
setLen = wrkDoc.layerSets.length;
idx = setLen - 1;
}
}
/**
* Function: catLeftZeros
* Usage: return a string padded to fixed length
* Input: number to convert, length
* Return: string padded to length
*/
function catLeftZeros(num, len) { //返回固定长度的字符串
var str = num.toString();
if (str.length < len) {
while (str.length < len) {
str = '0' + str;
}
}
return str;
}
/**
* Function: exportChildren
* Usage: find all the children in this document to save
* Input: duplicate document, original document, export info,
* reference to document, starting file name, exported images array
* Return: <none>, documents are saved accordingly
*/
function exportChildren(dupDoc, exportInfo) { //导出所以文档中的子元素
var artLen = dupDoc.artLayers.length,
artIdx = 0,
fileNameBody,
idxStr = '',
isJpg = false,
isPng = false,
layerName,
places = artLen.toString().length,
pngTrim = false,
wrkDoc,
xpHeight = 0,
xpLeft = 0,
xpTop = 0,
xpWidth = 0;
if (exportHeader.extension === '.jpg') {
isJpg = true;
} else {
isPng = true;
if (png24Index == exportInfo.fileType) {
pngTrim = dlgMain.pnlFileType.pnlOptions.grpPNG24Options.png24Trm.value;
} else {
pngTrim = dlgMain.pnlFileType.pnlOptions.grpPNG8Options.png8Trm.value;
}
}
for (artIdx; artIdx < artLen; artIdx += 1) {
dupDoc.artLayers[artIdx].visible = true;
//判断layername是否含中文
layerName = dupDoc.artLayers[artIdx].name;
if (/[\u4E00-\u9FA5\uF900-\uFA2D]/.test(layerName)) {
layerName = 'img_' + (++layerindex);
}
wrkDoc = dupDoc.duplicate();
if (isJpg) {
wrkDoc.flatten();
} else {
removeInvisibleArtLayers(wrkDoc);
if (pngTrim) {
if (wrkDoc.activeLayer.isBackgroundLayer == false) { //is it anything but a background layer?
wrkDoc.trim(TrimType.TRANSPARENT);
}
}
}
xpLeft = dupDoc.artLayers[artIdx].bounds[0].value;
if (xpLeft < 0) {
xpLeft = 0;
}
xpTop = dupDoc.artLayers[artIdx].bounds[1].value;
if (xpTop < 0) {
xpTop = 0;
}
xpWidth = app.activeDocument.width.value;
xpHeight = app.activeDocument.height.value;
idxStr = catLeftZeros(imgIdx, places);
fileNameBody = exportInfo.fileNamePrefix + '_' + layerName; //设置导出的图片名称
if (fileNameBody.length > 120) {
fileNameBody = fileNameBody.substring(0, 120);
}
saveFile(wrkDoc, fileNameBody, exportInfo);
wrkDoc.close(SaveOptions.DONOTSAVECHANGES);
dupDoc.artLayers[artIdx].visible = false;
exportImageData[imgIdx] = {
name: fileNameBody,
left: xpLeft,
top: xpTop,
width: xpWidth,
height: xpHeight
};
imgIdx += 1;
}
}
/**
* Function: setExportHeader
* Usage: captures info about the exported images, later used to create css, html and JSON.
* Input: the .psd we're exporting from, and an object containing user output prefs
* Return: none, sets values in global object exportHeader
*/
function setExportHeader(psd, exportInfo) { //设置导出头
exportHeader.psdName = psd.name;
exportHeader.psdWidth = psd.width.value;
exportHeader.psdHeight = psd.height.value;
exportHeader.prefix = exportInfo.fileNamePrefix;
exportHeader.outDir = exportInfo.destination;
if (exportInfo.fileType === jpegIndex) {
exportHeader.extension = '.jpg';
} else {
exportHeader.extension = '.png';
}
}
//移除图片名中的短横线
function removeHyphen(name) {
return name.replace(/-/g, '');
}
/**
* Function: writeHtml
* Usage: writes an html file with images in divs
* Input: object containing general info, array containing images info
* Return: <none>, file has been written
*/
function writeHtml() { //写html
var htmlOut,
images = exportImageData,
idx = images.length - 1,
hdr = exportHeader;
htmlOut = new File(hdr.outDir + '/' + hdr.prefix + '.html');
htmlOut.open('w');
htmlOut.writeln('<!doctype html>');
htmlOut.writeln('<html>');
htmlOut.writeln('<head>');
htmlOut.writeln(' <meta charset="utf-8">');
htmlOut.writeln(' <meta name="viewport" content="width=device-width, user-scalable=no,initial-scale=1.0"></meta>');
htmlOut.writeln(' <title>' + hdr.psdName + ' export</title>');
htmlOut.writeln(' <link rel="stylesheet" href="' + hdr.cssDir + '/'+ hdr.prefix + '.css' + '">');
// 添加script
htmlOut.writeln('<script>');
// 增加单位适配
htmlOut.writeln('function setDocFontSize(base) {');
htmlOut.writeln('var width = 375,');
htmlOut.writeln('domEle = document.documentElement;');
htmlOut.writeln('dw = domEle.clientWidth || width,');
htmlOut.writeln('iw = window.innerWidth || width,');
htmlOut.writeln('sw = window.screen.width || iw,');
htmlOut.writeln('saw = window.screen.availWidth || iw,');
htmlOut.writeln('w = Math.min(dw, iw, sw, saw);');
htmlOut.writeln('base = base || 750;');
htmlOut.writeln('if (w > base) {');
htmlOut.writeln('w = base;');
htmlOut.writeln('}');
htmlOut.writeln('if (window.devicePixelRatio) {');
htmlOut.writeln('dpr = window.devicePixelRatio;');
htmlOut.writeln('} else {');
htmlOut.writeln('dpr = navigator.userAgent.match(/iphone/i) ? (w > 818 ? 3 : w > 480 ? 2 : 1) : 1;');
htmlOut.writeln('}');
htmlOut.writeln('dpr = Math.floor(dpr);');
htmlOut.writeln('domEle.style.fontSize = w / base * 100 + "px";');
htmlOut.writeln('domEle.dataset.dpr = dpr;');
htmlOut.writeln('}');
htmlOut.writeln('</script>');
// end
htmlOut.writeln('</head>');
htmlOut.writeln('<body onload="setDocFontSize('+ hdr.psdWidth +')">');
htmlOut.writeln('<div class="wrap ' + hdr.prefix + '">');
// Photoshop extracts top first; we'll put em on the page bottom first
for (idx; idx >= 0; idx -= 1) {
htmlOut.writeln(' <div class="' + removeHyphen(images[idx].name) + '"></div>');
}
//src:"imgs/'+images[idx].name+hdr.extension
htmlOut.writeln('</div>');
htmlOut.writeln('</body>');
htmlOut.writeln('</html>');
htmlOut.close();
}
/**
* Function: writeCss
* Usage: writes a css file with images div ids positioned absolutely
* Input: exportImages array containing exported images info
* Return: <none>, file has been written
*/
function writeCss() { //写css
var cssOut,
images = exportImageData,
idx = images.length - 1,
hdr = exportHeader;
cssOut = new File(hdr.outDir + '/' + hdr.cssDir + '/' + hdr.prefix + '.css');
cssOut.open('w');
cssOut.writeln('/* exported css for ' + hdr.psdName + ' */');
cssOut.writeln('\n');
cssOut.writeln('body,html { width:100%;height:100%; }');
cssOut.writeln('div>img { width:100%;height:100%; }');
cssOut.writeln('\n');
cssOut.writeln('body { margin: 0px; padding:0px; background: hsl(229, 47%, 9%); }');
cssOut.writeln('\n');
cssOut.writeln('.wrap {');
cssOut.writeln(' position: relative;');
cssOut.writeln(' width: 100%;');
cssOut.writeln(' height: 100%;');
cssOut.writeln(' overflow: hidden;');
cssOut.writeln('}');
// Photoshop extracts top first; put em in the css bottom first
if (_DATA.cssUnit == '%') {
for (idx; idx >= 0; idx -= 1) {
cssOut.writeln('\n');
cssOut.writeln('.' + removeHyphen(images[idx].name) + ' {');