public function compile(IObject $aObject, ObjectContainer $aObjectContainer, TargetCodeOutputStream $aDev, CompilerManager $aCompilerManager)
{
Type::check("org\\jecat\\framework\\ui\\xhtml\\Node", $aObject);
$aAttributes = $aObject->attributes();
if ($aAttributes->has("file")) {
$sFileName = '"' . addslashes($aAttributes->string("file")) . '"';
} else {
if (!($aFileVal = $aAttributes->anonymous())) {
throw new Exception("include 节点缺少file属性(line:%d)", $aObject->line());
}
$sFileName = '"' . addslashes($aFileVal->source()) . '"';
}
// 是否继承父模板中的变量
$bExtendParentVars = $aAttributes->has("vars") ? $aAttributes->bool('vars') : true;
// start
$aDev->write("\r\n");
// variables
if (!$bExtendParentVars) {
$aDev->write("\$__include_aVariables = new \\org\\jecat\\framework\\util\\DataSrc() ; \r\n");
$aDev->write("\$__include_aVariables->addChild(\$aVariables) ;");
} else {
$aDev->write("\$__include_aVariables = \$aVariables ; \r\n");
}
// other variables
foreach ($aAttributes as $sName => $aValue) {
if (substr($sName, 0, 4) == 'var.' and $sVarName = substr($sName, 4)) {
$sVarName = '"' . addslashes($sVarName) . '"';
//$sValue = ExpressionCompiler::compileExpression($aValue->source(),$aObjectContainer->variableDeclares()) ;
$sValue = $aAttributes->get($sName);
$aDev->write("\$__include_aVariables->set({$sVarName},{$sValue}) ; \r\n");
}
}
$aDev->write("\$this->display({$sFileName},\$__include_aVariables,\$aDevice) ; ");
}
public function compile(IObject $aObject, ObjectContainer $aObjectContainer, TargetCodeOutputStream $aDev, CompilerManager $aCompilerManager)
{
Type::check("org\\jecat\\framework\\ui\\xhtml\\Node", $aObject);
$aAttributes = $aObject->attributes();
if ($aAttributes->has("name")) {
$sSubTemplateName = $aAttributes->string("name");
} else {
if (!($aNameVal = $aAttributes->anonymous())) {
throw new Exception("subtemplate:define 节点缺少name属性(line:%d)", $aObject->line());
}
$sSubTemplateName = $aNameVal->source();
}
if (!is_callable($sSubTemplateName, true)) {
throw new Exception("subtemplate:define 节点的name属性使用了无效的字符：%d", $sSubTemplateName);
}
$aDev->write("\r\n\r\n// -- subtemplate start ----------------------");
$aDev->write("function __subtemplate_{$sSubTemplateName}(\$aVariables,\$aDevice){ ");
// 准备 VariableDeclares
$aOldVars = $aObjectContainer->variableDeclares();
$aDeclareVariables = new VariableDeclares();
$aObjectContainer->setVariableDeclares($aDeclareVariables);
$aBuff = new OutputStreamBuffer();
$aDev->write($aBuff);
// 编译子对像
$this->compileChildren($aObject, $aObjectContainer, $aDev, $aCompilerManager);
// 声明用到的变量
$aDeclareVariables->make($aBuff);
$aObjectContainer->setVariableDeclares($aOldVars);
$aDev->write("}// -- subtemplate end ----------------------\r\n\r\n");
}
public function compile(IObject $aObject, ObjectContainer $aObjectContainer, TargetCodeOutputStream $aDev, CompilerManager $aCompilerManager)
{
Type::check("org\\jecat\\framework\\ui\\xhtml\\Node", $aObject);
$aDev->write(' }elseif(');
$aDev->write(ExpressionCompiler::compileExpression($aObject->attributes()->anonymous()->source(), $aObjectContainer->variableDeclares()));
$aDev->write("){ ");
$this->compileChildren($aObject, $aObjectContainer, $aDev, $aCompilerManager);
}
/**
* $aObject 这是一个Node对象.它是模板引擎分析模板文件后的产品之一.Node对象包含了标签中的所有内容,包括Node的类型,内容,参数,等等,这些信息都是模板引擎分析模板得来.
* 比如这个if标签,你可以通过Node对象拿到它的源码,if的模板源码类似:
* <if '(bool)$nTrue'>
* <span>true</span>
* </if>
* 也可以取得if标签的参数,if标签的参数就是上面源码中if后面的部分:
* (bool)$nTrue
* $aDev 输出设备,一般指网页
* $aCompilerManager 编译管理器
*/
public function compile(IObject $aObject, ObjectContainer $aObjectContainer, TargetCodeOutputStream $aDev, CompilerManager $aCompilerManager)
{
//确保传入的$aObject参数是node对象
Type::check("org\\jecat\\framework\\ui\\xhtml\\Node", $aObject);
//以下是编译过程
//把<if>标签转换成php代码,也就是"if("
//获得<if>标签中的条件语句,原封不动的放到if后面的括号中充当条件
//但是这里并没有给代码块结尾,因为结尾在别的编译器中了,对于if标签来说,它的结尾工作放在</if>编译器那里了.是的,if标签是至少需要两个编译器才能完整编译
$aDev->write('if(' . ExpressionCompiler::compileExpression($aObject->attributes()->anonymous()->source(), $aObjectContainer->variableDeclares()) . '){');
/*
* 处理单行标签.单行格式是为了解决跨模板文件问题
* if标签的多行格式是:
* <if>
* <else/>
* </if>
* 单行格式是
* <if/>
* <else/>
* <if:end/>
*/
if (!$aObject->headTag()->isSingle()) {
$this->compileChildren($aObject, $aObjectContainer, $aDev, $aCompilerManager);
$aDev->write("} ");
}
}
public function compile(IObject $aObject, ObjectContainer $aObjectContainer, TargetCodeOutputStream $aDev, CompilerManager $aCompilerManager)
{
Assert::type("org\\jecat\\framework\\ui\\xhtml\\Node", $aObject, 'aObject');
// 使用 <msgqueue> 节点内部的模板内容
if ($aTemplate = $aObject->getChildNodeByTagName('template')) {
$sOldMsgQueueVarVarName = '$' . parent::assignVariableName('_aOldMsgQueueVar');
$aDev->write("\t{$sOldMsgQueueVarVarName}=\$aVariables->get('aMsgQueue') ;");
$aDev->write("\t\$aVariables->set('aMsgQueue',\$aVariables->get('theView')->messageQueue()) ;");
$this->compileChildren($aTemplate, $aObjectContainer, $aDev, $aCompilerManager);
$aDev->write("\t\$aVariables->set('aMsgQueue',{$sOldMsgQueueVarVarName}) ;");
} else {
$aDev->write("if( \$aVariables->get('theView')->messageQueue()->count() ){ \r\n");
$aDev->write("\t\$aVariables->get('theView')->messageQueue()->display(\$this,\$aDevice) ;\r\n");
$aDev->write("}\r\n");
}
}
public function compile(IObject $aObject, ObjectContainer $aObjectContainer, TargetCodeOutputStream $aDev, CompilerManager $aCompilerManager)
{
Type::check("org\\jecat\\framework\\ui\\xhtml\\Node", $aObject);
$aDev->write('break ;');
// . ExpressionCompiler::compileExpression ( $aObject->attributes ()->source (), $aObjectContainer->variableDeclares() )
// . ';' );
}
public function compile(IObject $aObject, ObjectContainer $aObjectContainer, TargetCodeOutputStream $aDev, CompilerManager $aCompilerManager)
{
if ($aObject instanceof \org\jecat\framework\ui\xhtml\ObjectBase and !$aObject->count()) {
$aDev->write($aObject->source());
} else {
$this->compileChildren($aObject, $aObjectContainer, $aDev, $aCompilerManager);
}
}
public function compile(IObject $aObject, ObjectContainer $aObjectContainer, TargetCodeOutputStream $aDev, CompilerManager $aCompilerManager)
{
Type::check("org\\jecat\\framework\\ui\\xhtml\\Node", $aObject);
if (!$aObjectContainer->variableDeclares()->hasDeclared('aStackForLoopIsEnableToRun')) {
$aObjectContainer->variableDeclares()->declareVarible('aStackForLoopIsEnableToRun', 'new \\org\\jecat\\framework\\util\\Stack()');
}
$sIdxUserName = $aObject->attributes()->has('idx') ? $aObject->attributes()->get('idx') : '';
$sIdxAutoName = NodeCompiler::assignVariableName('$__dowhile_idx_');
if (!empty($sIdxUserName)) {
$aDev->write(" {$sIdxAutoName} = -1; \$aStackForLoopIsEnableToRun->put(false);");
}
$aDev->write(" do{ \$bLoopIsEnableToRun = & \$aStackForLoopIsEnableToRun->getRef();\r\n\t\t\t\$bLoopIsEnableToRun = true;");
if (!empty($sIdxUserName)) {
$aDev->write(" {$sIdxAutoName}++; \r\n\t\t\t\t\t\t\t\$aVariables[{$sIdxUserName}]={$sIdxAutoName}; ");
}
$this->compileChildren($aObject, $aObjectContainer, $aDev, $aCompilerManager);
$aDev->write(" }while(");
$aDev->write(ExpressionCompiler::compileExpression($aObject->attributes()->anonymous()->source(), $aObjectContainer->variableDeclares()));
$aDev->write(");");
}
public function compile(IObject $aObject, ObjectContainer $aObjectContainer, TargetCodeOutputStream $aDev, CompilerManager $aCompilerManager)
{
Type::check("org\\jecat\\framework\\ui\\xhtml\\Node", $aObject);
$aAttributes = $aObject->attributes();
if ($aAttributes->has("name")) {
$sSubTemplateName = $aAttributes->string("name");
} else {
if (!($aSubTemplateNameVal = $aAttributes->anonymous())) {
throw new Exception("subtemplate:define 节点缺少name属性(line:%d)", $aObject->line());
}
$sSubTemplateName = $aSubTemplateNameVal->source();
}
if (!is_callable($sSubTemplateName, true)) {
throw new Exception("subtemplate:define 节点的name属性使用了无效的字符：%d", $sSubTemplateName);
}
$sSubTemplateFuncName = '__subtemplate_' . $sSubTemplateName;
$aDev->write("\r\n// -- call subtemplate:{$sSubTemplateName} start---------------------");
// 是否继承父模板中的变量
$bExtendParentVars = $aAttributes->has("vars") ? $aAttributes->bool('vars') : false;
// variables
if (!$bExtendParentVars) {
$aDev->write("\$__subtemplate_aVariables = new \\org\\jecat\\framework\\util\\DataSrc() ;");
$aDev->write("\$__subtemplate_aVariables->addChild(\$aVariables) ;");
} else {
$aDev->write("\$__subtemplate_aVariables = \$aVariables ;");
}
// other variables
foreach ($aAttributes as $sName => $aValue) {
if (substr($sName, 0, 4) == 'var.' and $sVarName = substr($sName, 4)) {
$sVarName = '"' . addslashes($sVarName) . '"';
$sValue = ExpressionCompiler::compileExpression($aValue->source(), $aObjectContainer->variableDeclares());
$aDev->write("\$__subtemplate_aVariables->set({$sVarName},{$sValue}) ;");
}
}
$aDev->write("if( !function_exists('{$sSubTemplateFuncName}') ){");
$aDev->write("\t\$aDevice->write(\"正在调用无效的子模板：{$sSubTemplateName}\") ;");
$aDev->write("} else {");
$aDev->write("\tcall_user_func_array('{$sSubTemplateFuncName}',array(\$__subtemplate_aVariables,\$aDevice)) ;");
$aDev->write("}");
$aDev->write("// -- call subtemplate:{$sSubTemplateName} end ---------------------\r\n\r\n");
}
public function compile(IObject $aObject, ObjectContainer $aObjectContainer, TargetCodeOutputStream $aDev, CompilerManager $aCompilerManager)
{
Assert::type("org\\jecat\\framework\\ui\\xhtml\\Node", $aObject, 'aObject');
if (!$aObjectContainer->variableDeclares()->hasDeclared('aStackForLoopIsEnableToRun')) {
$aObjectContainer->variableDeclares()->declareVarible('aStackForLoopIsEnableToRun', 'new \\org\\jecat\\framework\\util\\Stack()');
}
$aAttrs = $aObject->attributes();
$sIdx = $aAttrs->has('idx') ? $aAttrs->string('idx') : '';
$sItem = $aAttrs->has('item') ? $aAttrs->string('item') : 'theModel';
$sFor = $aAttrs->has('for') ? $aAttrs->get('for') : "\$aVariables->get('theModel')";
$aDev->write("if(\$aForModel={$sFor}){\r\n");
if ($sIdx) {
$aDev->write("\t\${$sIdx}=0;\r\n");
}
$aDev->write("\t\$aStackForLoopIsEnableToRun->put(false);");
$aDev->write("\t\tforeach(\$aForModel->childIterator() as \$__aChildModel){\r\n");
$aDev->write("\t\t\t\$aVariables->set('{$sItem}',\$__aChildModel) ;\r\n\t\t\$bLoopIsEnableToRun = & \$aStackForLoopIsEnableToRun->getRef();\r\n\t\t\$bLoopIsEnableToRun = true;\r\n");
if ($sIdx) {
$aDev->write("\t\t\t\$aVariables->set('{$sIdx}',\${$sIdx}++) ;\r\n");
}
if (!$aObject->headTag()->isSingle()) {
$this->compileChildren($aObject, $aObjectContainer, $aDev, $aCompilerManager);
$aDev->write("\t}\r\n}\r\n");
}
}
public function compile(IObject $aObject, ObjectContainer $aObjectContainer, TargetCodeOutputStream $aDev, CompilerManager $aCompilerManager)
{
Assert::type("org\\jecat\\framework\\ui\\xhtml\\Node", $aObject, 'aObject');
$aAttrs = $aObject->attributes();
if (!$aAttrs->has('id')) {
throw new Exception("widget标签缺少必要属性:%s", 'id');
}
$sId = $aAttrs->get('id');
$aDev->write("\$__ui_widget = \$aVariables->get('theView')->widget( {$sId} ) ;\r\n");
$aDev->write("if(!\$__ui_widget){");
$aDev->write("\tthrow new \\org\\jecat\\framework\\lang\\Exception('指定的widget id(%s)不存在，无法显示该widget的消息队列',array({$sId})) ; \r\n");
$aDev->write("}else{");
// 使用 <msgqueue> 节点内部的模板内容
if ($aTemplate = $aObject->getChildNodeByTagName('template')) {
$sOldMsgQueueVarVarName = '$' . parent::assignVariableName('_aOldMsgQueueVar');
$aDev->write("\t{$sOldMsgQueueVarVarName}=\$aVariables->get('aMsgQueue') ;");
$aDev->write("\t\$aVariables->set('aMsgQueue',\$__ui_widget->messageQueue()) ;");
$this->compileChildren($aTemplate, $aObjectContainer, $aDev, $aCompilerManager);
$aDev->write("\t\$aVariables->set('aMsgQueue',{$sOldMsgQueueVarVarName}) ;");
} else {
$aDev->write("\tif( \$__ui_widget->messageQueue()->count() ){ \r\n");
$aDev->write("\t\t\$__ui_widget->messageQueue()->display(\$this,\$aDevice) ;\r\n");
$aDev->write("\t}\r\n");
}
$aDev->write("}");
}
public function compile(IObject $aObject, TargetCodeOutputStream $aDev, CompilerManager $aCompilerManager)
{
$sSource = $aObject->source();
//如果开头是变量
if (substr($sSource, 0, 1) === '$') {
//分辨是定义还是调用
if ($nEqual = stripos($sSource, '=') and strlen(substr($sSource, $nEqual)) > 0) {
//这是定义
$sObjName = '$' . substr($sSource, 1, $nEqual - 1);
$arrStrings = $this->getElementsBySource(substr($sSource, $nEqual + 1));
$sArrName = '$' . NodeCompiler::assignVariableName('arrChangByLoopIndex');
$aDev->write("{$sArrName} = " . var_export($arrStrings, true) . ";\n\t\t\t\t\t\t\t\tif(!isset({$sObjName}))\n\t\t\t\t\t\t\t\t{\n\t\t\t\t\t\t\t\t\t{$sObjName} = new org\\jecat\\framework\\ui\\xhtml\\compiler\\macro\\Cycle({$sArrName});\n\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t\t\$aVariables->set( '" . substr($sObjName, 1) . "' , {$sObjName} ) ;\n\t\t\t\t\t\t\t\t");
} else {
//这是调用
$sObjName = '$' . substr($sSource, 1);
$aDev->write("\n\t\t\t\t\t\t\t\tif(isset({$sObjName}))\n\t\t\t\t\t\t\t\t{\n\t\t\t\t\t\t\t\t\t{$sObjName}->printArr(\$aDevice);\n\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t\t");
}
} else {
$sArrName = '$' . NodeCompiler::assignVariableName('arrChangByLoopIndex');
$sObjName = '$' . NodeCompiler::assignVariableName('aStrChangByLoopIndex');
$aDev->write("{$sArrName} = " . var_export($this->getElementsBySource($sSource), true) . ";\n\t\t\t\tif(!isset({$sObjName}))\n\t\t\t\t{\n\t\t\t\t\t{$sObjName} = new org\\jecat\\framework\\ui\\xhtml\\compiler\\macro\\Cycle({$sArrName});\n\t\t\t\t}\n\t\t\t\t{$sObjName}->printArr(\$aDevice);\n\t\t\t\t\$aVariables->set( '" . substr($sObjName, 1) . "' ,{$sObjName} ) ;\n\t\t\t");
}
}
/**
* @return ICompiled
*/
public function compile(ObjectContainer $aObjectContainer, TargetCodeOutputStream $aTargetCodeStream)
{
// 变量声明 buffer
$aBuffVarsDeclare = new OutputStreamBuffer();
$aTargetCodeStream->write($aBuffVarsDeclare);
// 编译正文
foreach ($aObjectContainer->iterator() as $aObject) {
$aCompiler = $this->compiler($aObject);
if ($aCompiler) {
$aCompiler->compile($aObject, $aObjectContainer, $aTargetCodeStream, $this);
}
}
// 变量声明
$aObjectContainer->variableDeclares()->make($aBuffVarsDeclare);
}
public function compile(IObject $aObject, ObjectContainer $aObjectContainer, TargetCodeOutputStream $aDev, CompilerManager $aCompilerManager)
{
Assert::type("org\\jecat\\framework\\ui\\xhtml\\Node", $aObject, 'aObject');
if ($aTailTag = $aObject->tailTag()) {
$aDev->write("if( !(\$aVariables->get('theView') instanceof \\org\\jecat\\framework\\mvc\\view\\IFormView) or \$aVariables->get('theView')->isShowForm() )\r\n{\r\n");
$this->compileTag($aObject->headTag(), $aObjectContainer, $aDev, $aCompilerManager);
$aDev->write("\tif(\$aVariables->get('theView') instanceof \\org\\jecat\\framework\\mvc\\view\\IFormView){\r\n");
$aDev->write("\t\t");
$aDev->output('<input type="hidden" name="');
$aDev->write("\t\t\$aDevice->write( \$aVariables->get('theView')->htmlFormSignature() ) ;\r\n");
$aDev->output('" value="1" />');
$aDev->output('<input type="hidden" name="act" value="submit" />');
$aDev->write("\t}\r\n");
$this->compileChildren($aObject, $aObjectContainer, $aDev, $aCompilerManager);
$this->compileTag($aTailTag, $aObjectContainer, $aDev, $aCompilerManager);
$aDev->write("}\r\n");
} else {
throw new Exception("form 节点必须是成对标签形式（位置：%d行）。", $aObject->line());
}
}
public function compile(IObject $aObject, ObjectContainer $aObjectContainer, TargetCodeOutputStream $aDev, CompilerManager $aCompilerManager)
{
Type::check("org\\jecat\\framework\\ui\\xhtml\\Node", $aObject);
$aAttrs = $aObject->attributes();
$sType = strtolower($aAttrs->string('type'));
if (in_array($sType, array('text/php', 'php'))) {
foreach ($aObject->iterator() as $aChild) {
if ($aChild instanceof AttributeValue) {
continue;
}
$aDev->write(ExpressionCompiler::compileExpression($aChild->source(), $aObjectContainer->variableDeclares(), false, true));
}
} else {
if ($aAttrs->has('src') and !$aAttrs->bool('ignore')) {
$sSrc = $aAttrs->get('src');
$aDev->preprocessStream()->write("\\org\\jecat\\framework\\resrc\\HtmlResourcePool::singleton()->addRequire({$sSrc},\\org\\jecat\\framework\\resrc\\HtmlResourcePool::RESRC_JS) ;");
// 清除后文中的空白字符
ClearCompiler::clearAfterWhitespace($aObject);
} else {
parent::compile($aObject, $aObjectContainer, $aDev, $aCompilerManager);
}
}
}
protected function writeEnd(TargetCodeOutputStream $aDev)
{
$aDev->write("}");
$aDev->write("//// ---------------xxx------------------------------------\r\n");
}
public function compile(IObject $aObject, ObjectContainer $aObjectContainer, TargetCodeOutputStream $aDev, CompilerManager $aCompilerManager)
{
$sContents = trim($aObject->source());
if ($sContents == '*.uri') {
$aDev->write("\$aDevice->write(\$aVariables->get('theRequest')->uri()) ;");
} else {
if (substr($sContents, 0, 5) == '*.url') {
$sPart = strlen($sContents) > 5 ? substr($sContents, 5) : '';
switch ($sPart) {
case '':
$aDev->write("\$aDevice->write(\$aVariables->get('theRequest')->url()) ;");
break;
case '.scheme':
$aDev->write("\$aDevice->write(\$aVariables->get('theRequest')->urlScheme()) ;");
break;
case '.host':
$aDev->write("\$aDevice->write(\$aVariables->get('theRequest')->urlHost()) ;");
break;
case '.path':
$aDev->write("\$aDevice->write(\$aVariables->get('theRequest')->urlPath()) ;");
break;
case '.query':
$aDev->write("\$aDevice->write(\$aVariables->get('theRequest')->urlQuery()) ;");
break;
default:
break;
}
}
}
}
public function compile(IObject $aObject, ObjectContainer $aObjectContainer, TargetCodeOutputStream $aDev, CompilerManager $aCompilerManager)
{
Type::check("org\\jecat\\framework\\ui\\xhtml\\Node", $aObject);
$aDev->write("\$aStackForLoopIsEnableToRun->out();\r\n\t\t\t\t\t\t}\r\n\t\t\t\t\t");
}
/**
* @param sPath string 前后都没有/
*/
protected function writeSubMenu(IObject $aObject, ObjectContainer $aObjectContainer, TargetCodeOutputStream $aDev, CompilerManager $aCompilerManager, $sWidgetVarName)
{
$arrTagName = array('menu', 'item');
foreach ($aObject->childElementsIterator() as $aChild) {
if ($aChild instanceof Node and in_array($aChild->tagName(), $arrTagName)) {
$aItemNode = $aChild;
$aItemAttrs = $aItemNode->attributes();
if ($aItemAttrs->has('id')) {
$sItemId = $aItemAttrs->string('id');
if ($aChild->tagName() === 'menu') {
$aAttrValue = AttributeValue::createInstance('instance', " \$aStack->get()->getMenuByPath( '{$sItemId}' ) ");
} else {
$aAttrValue = AttributeValue::createInstance('instance', " \$aStack->get()->getItemByPath( '{$sItemId}' ) ");
}
$aItemAttrs->add($aAttrValue);
$aAttrValue->setParent($aObjectContainer);
$aAttrValue = AttributeValue::createInstance('display', false);
$aItemAttrs->add($aAttrValue);
$aAttrValue->setParent($aObjectContainer);
} else {
// @todo for add
}
}
}
if (!$aObjectContainer->variableDeclares()->hasDeclared('aStack')) {
$aObjectContainer->variableDeclares()->declareVarible('aStack', 'new \\org\\jecat\\framework\\util\\Stack()');
}
$aDev->write("\t\$aStack->put({$sWidgetVarName});");
$aDev->write("\t\$aVariables->aStack = \$aStack;");
$this->compileChildren($aObject, $aObjectContainer, $aDev, $aCompilerManager);
$aDev->write("\t\$aStack->out();");
}
public function compile(IObject $aObject, ObjectContainer $aObjectContainer, TargetCodeOutputStream $aDev, CompilerManager $aCompilerManager)
{
$aDev->write("\$aDevice->write(\\org\\jecat\\framework\\resrc\\HtmlResourcePool::singleton()) ;\r\n");
}
public function compile(IObject $aObject, ObjectContainer $aObjectContainer, TargetCodeOutputStream $aDev, CompilerManager $aCompilerManager)
{
$aDev->write(self::compileExpression($aObject->source(), $aObjectContainer->variableDeclares()));
}
public function compile(IObject $aObject, ObjectContainer $aObjectContainer, TargetCodeOutputStream $aDev, CompilerManager $aCompilerManager)
{
Assert::type("org\\jecat\\framework\\ui\\xhtml\\Node", $aObject, 'aObject');
if (!$aObjectContainer->variableDeclares()->hasDeclared('aStackForLoopIsEnableToRun')) {
$aObjectContainer->variableDeclares()->declareVarible('aStackForLoopIsEnableToRun', 'new \\org\\jecat\\framework\\util\\Stack()');
}
$aAttrs = $aObject->attributes();
$sStartValue = $aAttrs->has("start") ? $aAttrs->expression("start") : '0';
$sEndValue = $aAttrs->expression("end");
$sStepValue = $aAttrs->has("step") ? $aAttrs->expression("step") : '1';
$sVarAutoName = NodeCompiler::assignVariableName('$__loop_var_');
$sIdxAutoName = NodeCompiler::assignVariableName('$__loop_idx_');
$sEndName = NodeCompiler::assignVariableName('$__loop_end_');
$sStepName = NodeCompiler::assignVariableName('$__loop_step_');
$aDev->write("\t\t{$sEndName} = {$sEndValue} ; \n\t\t\t\t\t\t\t\t{$sStepName} = {$sStepValue} ;\n\t\t\t\t\t\t\t\t{$sIdxAutoName} = 0;\n\t\t\t\t\t\t\t\t\$aStackForLoopIsEnableToRun->put(false);\n\t\t\t\t\t\t\t\tfor( {$sVarAutoName} = {$sStartValue} ; {$sVarAutoName} <= {$sEndName} ; {$sVarAutoName} += {$sStepName} ){\n\t\t\t\t\t\t\t\t\$bLoopIsEnableToRun = & \$aStackForLoopIsEnableToRun->getRef();\n\t\t\t\t\t\t\t\t\$bLoopIsEnableToRun = true; \n\t\t\t\t\t\t");
if ($aAttrs->has("var")) {
$sVarUserName = $aAttrs->string("var");
$aDev->write("\t\t\t\$aVariables->{$sVarUserName} = {$sVarAutoName} ;");
}
if ($aAttrs->has("idx")) {
$sIdxUserName = $aAttrs->string("idx");
$aDev->write("\t\t\t\$aVariables->{$sIdxUserName} = {$sIdxAutoName} ;\n\t\t\t\t\t\t\t\t\t\t{$sIdxAutoName}++;");
}
// $aDev->write ( "\$bLoopIsEnableToRun = & \$aStackForLoopIsEnableToRun->getRef();
// \$bLoopIsEnableToRun = true;" );
if (!$aObject->headTag()->isSingle()) {
$this->compileChildren($aObject, $aObjectContainer, $aDev, $aCompilerManager);
$aDev->write('} ');
}
}
public function compile(IObject $aObject, ObjectContainer $aObjectContainer, TargetCodeOutputStream $aDev, CompilerManager $aCompilerManager)
{
Assert::type("org\\jecat\\framework\\ui\\xhtml\\weave\\WeaveinObject", $aObject, 'aObject');
$aDev->write($aObject->compiled());
}
public function compile(IObject $aObject, ObjectContainer $aObjectContainer, TargetCodeOutputStream $aDev, CompilerManager $aCompilerManager)
{
Assert::type("org\\jecat\\framework\\ui\\xhtml\\Node", $aObject, 'aObject');
$aDev->write("\r\n// display message queue -------------------------------------");
// 确定需要display的 MessageQueue 对像
// ----------------------
if ($aObject->attributes()->has('for')) {
$aDev->write("\$__ui_msgqueue = " . $aObject->attributes()->expression('for') . " ;");
} else {
$aDev->write("\$__ui_msgqueue = \$aVariables->get('theController')? \$aVariables->get('theController')->messageQueue(): null ;");
}
$aDev->write("if( \$__ui_msgqueue instanceof \\org\\jecat\\framework\\message\\IMessageQueueHolder ){");
$aDev->write("\t\$__ui_msgqueue = \$__ui_msgqueue->messageQueue() ;");
$aDev->write("}");
$aDev->write("\\org\\jecat\\framework\\lang\\Assert::type( '\\\\org\\jecat\\framework\\\\message\\\\IMessageQueue',\$__ui_msgqueue);");
// 确定使用的 template
// ----------------------
// template 属性
$sTemplate = $aObject->attributes()->has('template') ? $aObject->attributes()->get('template') : 'null';
// <template> 内部字节点的模板内容
$sIsSubtemplate = 'false';
if ($aTemplate = $aObject->getChildNodeByTagName('template')) {
$nSubtemplateIndex = (int) $aDev->properties()->get('nMessageQueueSubtemplateIndex') + 1;
$aDev->properties()->set('nMessageQueueSubtemplateIndex', $nSubtemplateIndex);
$sSubTemplateName = '__subtemplate_for_messagequeue_' . $nSubtemplateIndex;
$aDev->write("if(!function_exists('{$sSubTemplateName}')){function {$sSubTemplateName}(\$aVariables,\$aDevice){");
$this->compileChildren($aTemplate, $aObjectContainer, $aDev, $aCompilerManager);
$aDev->write("}}");
$sTemplate = "'{$sSubTemplateName}'";
$sIsSubtemplate = 'true';
}
// 显示模式
// -------------------------------
switch ($aObject->attributes()->has('mode') ? strtolower($aObject->attributes()->string('mode')) : 'soft') {
case 'hard':
$aDev->write("// display message queue by HARD mode");
$aDev->write("if( !\$__device_for_msgqueue = \$__ui_msgqueue->properties()->get('aDisplayDevice') ){");
$aDev->write("\t\$__device_for_msgqueue = new \\org\\jecat\\framework\\io\\OutputStreamBuffer() ;");
$aDev->write("\t\$__ui_msgqueue->properties()->set('aDisplayDevice',\$__device_for_msgqueue) ;");
$aDev->write("}");
$aDev->write("\$__device_for_msgqueue->redirect(\$aDevice) ;");
$sCancelDisplay = ' and $__device_for_msgqueue->isEmpty()';
break;
case 'force':
$aDev->write("// display message queue by FORCE mode");
$aDev->write("\$__device_for_msgqueue = \$aDevice ;");
$sCancelDisplay = '';
break;
default:
// soft
$aDev->write("// display message queue by SOFT mode");
$aDev->write("if( !\$__device_for_msgqueue = \$__ui_msgqueue->properties()->get('aDisplayDevice') ){");
$aDev->write("\t\$__device_for_msgqueue = new \\org\\jecat\\framework\\io\\OutputStreamBuffer() ;");
$aDev->write("\t\$__ui_msgqueue->properties()->set('aDisplayDevice',\$__device_for_msgqueue) ;");
$aDev->write("}");
$aDev->write("\$aDevice->write(\$__device_for_msgqueue) ;");
$sCancelDisplay = ' and $__device_for_msgqueue->isEmpty()';
break;
}
$aDev->write("if( \$__ui_msgqueue->count(){$sCancelDisplay} ){ ");
$aDev->write("\t\$__ui_msgqueue->display(\$this,\$__device_for_msgqueue,{$sTemplate},{$sIsSubtemplate}) ;");
$aDev->write("}");
$aDev->write("// -------------------------------------\r\n");
}
public function compile(IObject $aObject, ObjectContainer $aObjectContainer, TargetCodeOutputStream $aDev, CompilerManager $aCompilerManager)
{
Type::check("org\\jecat\\framework\\ui\\xhtml\\Node", $aObject);
$aDev->write("}");
}
public function compile(IObject $aObject, ObjectContainer $aObjectContainer, TargetCodeOutputStream $aDev, CompilerManager $aCompilerManager)
{
Assert::type("org\\jecat\\framework\\ui\\xhtml\\Node", $aObject, 'aObject');
$aAttrs = $aObject->attributes();
if ($aAttrs->has('name')) {
$sName = $aAttrs->get('name');
} else {
$aIterator = $aObject->iterator();
if (!($aFirst = $aIterator->current())) {
throw new Exception("%s 对象却少数据名称", $aObject->tagName());
}
$sName = '"' . addslashes($aFirst->source()) . '"';
}
$aDev->write("if(\$theModel=\$aVariables->get('theModel')){\r\n");
$aDev->write("\t\$aDevice->write(\$theModel->data({$sName})) ;\r\n");
$aDev->write("}\r\n");
}
public function compile(IObject $aObject, ObjectContainer $aObjectContainer, TargetCodeOutputStream $aDev, CompilerManager $aCompilerManager)
{
if (!$aObjectContainer->variableDeclares()->hasDeclared('aStackForLoopIsEnableToRun')) {
$aObjectContainer->variableDeclares()->declareVarible('aStackForLoopIsEnableToRun', 'new \\org\\jecat\\framework\\util\\Stack()');
}
Type::check("org\\jecat\\framework\\ui\\xhtml\\Node", $aObject);
$aAttrs = $aObject->attributes();
if ($aAttrs->has('for')) {
$sForUserExp = $aAttrs->expression('for');
} else {
throw new Exception("foreach tag can not run without 'for' attribute");
}
$sKeyUserName = $aAttrs->has('key') ? $aAttrs->get('key') : '';
$sItemUserName = $aAttrs->has('item') ? $aAttrs->get('item') : '';
$bItemRef = $aAttrs->has('item.ref') ? $aAttrs->bool('item.ref') : false;
$sIdxUserName = $aAttrs->has('idx') ? $aAttrs->get('idx') : '';
$sForAutoName = NodeCompiler::assignVariableName('$__foreach_Arr_');
$sItemAutoName = NodeCompiler::assignVariableName('$__foreach_item_');
$sKeyAutoName = NodeCompiler::assignVariableName('$__foreach_key_');
$sIdxAutoName = NodeCompiler::assignVariableName('$__foreach_idx_');
$sItemRef = $bItemRef ? '&' : '';
$aDev->write("\r\n// foreach start ");
$aDev->write("{$sForAutoName} = {$sForUserExp};\r\n\$aStackForLoopIsEnableToRun->put(false);\r\n{$sIdxAutoName} = -1;\r\nforeach({$sForAutoName} as {$sKeyAutoName}=>{$sItemRef}{$sItemAutoName}){");
$aDev->write("\$bLoopIsEnableToRun = & \$aStackForLoopIsEnableToRun->getRef();\r\n\t\$bLoopIsEnableToRun = true;\r\n\t{$sIdxAutoName}++;");
if (!empty($sKeyUserName)) {
$aDev->write("\t\t\$aVariables[{$sKeyUserName}]={$sKeyAutoName}; ");
}
if (!empty($sItemUserName)) {
$aDev->write("\t\t\$aVariables[{$sItemUserName}]={$sItemAutoName}; ");
}
if (!empty($sIdxUserName)) {
$aDev->write("\t\t\$aVariables[{$sIdxUserName}]={$sIdxAutoName}; ");
}
//是否是单行标签?
if (!$aObject->headTag()->isSingle()) {
//循环体，可能会包含foreach:else标签
$this->compileChildren($aObject, $aObjectContainer, $aDev, $aCompilerManager);
$aDev->write("}\r\n");
// end if (如果foreach的内容包含foreach:else标签,则此处为foreach:else的end)
}
}
public function compile(IObject $aObject, ObjectContainer $aObjectContainer, TargetCodeOutputStream $aDev, CompilerManager $aCompilerManager)
{
Assert::type("org\\jecat\\framework\\ui\\xhtml\\Node", $aObject, 'aObject');
$aAttrs = $aObject->attributes();
// 指定view名称
if ($aAttrs->has('xpath')) {
$sXpath = $aAttrs->get('xpath');
} else {
if ($aAttrs->has('name')) {
$sXpath = $aAttrs->get('name');
} else {
$sXpath = null;
}
}
if ($sXpath) {
$arrViewXPaths = "array({$sXpath})";
$bUseXpath = true;
} else {
$arrViewXPaths = 'null';
$bUseXpath = false;
}
$sLayout = $aAttrs->string('layout') ?: ViewAssembler::layout_vertical;
// model
if ($aAttrs->has('mode')) {
$nMode = ViewAssembler::filterModeToPriority($aAttrs->string('mode'));
} else {
$nMode = $bUseXpath ? ViewAssembler::hard : ViewAssembler::soft;
}
$nNodeViewId =& $aDev->properties(true)->getRef('node.view.id');
if ($nNodeViewId === null) {
$nNodeViewId = 0;
} else {
$nNodeViewId++;
}
$sViewAssemblyListId = "\$this->id().'-pos{$nNodeViewId}'";
// 视图的预处理
$aDev->preprocessStream()->write("\r\n// define view assembly list -------------------");
$aDev->preprocessStream()->write("if( empty(\$this) or !(\$this instanceof jc\\mvc\\view\\IView) )");
$aDev->preprocessStream()->write("{");
$aDev->preprocessStream()->write("\tthrow new jc\\lang\\Exception('UI标签 <view> 必须用于视图类。') ;");
$aDev->preprocessStream()->write("}");
$aDev->preprocessStream()->write("jc\\mvc\\view\\ViewAssembler::singleton()->defineAssemblyList(\r\n\t\t{$sViewAssemblyListId}\r\n\t\t, '{$sLayout}'\r\n\t\t, array(\r\n\t\t\t'priority' => {$nMode},\r\n\t\t\t'xpaths' => {$arrViewXPaths},\r\n\t\t\t'view' => \$this ,\r\n\t\t)\r\n) ;");
$aDev->write("\r\n// display views ");
$sViewAssemblyListId = "\$aVariables->theView->id().'-pos{$nNodeViewId}'";
$aDev->write("jc\\mvc\\view\\ViewAssembler::singleton()->displayAssemblyList({$sViewAssemblyListId},\$aDevice) ;");
return;
}
