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#include "pageCustomtaskFlowControl.h"
#include "flowleftwidget/mFlowButtonWidget.h"
#include "flowleftwidget/mFlowLoopWidget.h"
#include "flowleftwidget/mFlowIfWidget.h"
#include "flowleftwidget/mFlowMenuToolbutton.h"
#include "flowleftwidget/mDownArrow.h"
#include "mFcHelper.h"
#include "mFcModels.h"
#include "Utils/models.h"
#include "Utils/database.h"
#include <QPushButton>
#include <QLabel>
#include <QVBoxLayout>
#include <QMimeData>
#include <QDrag>
#include <QMouseEvent>
#include <QJsonDocument>
#include <QJsonParseError>
#include <QJsonObject>
#include <QTimer>
#include <QDebug>
PageCustomTaskFlowControl::PageCustomTaskFlowControl(MTask *task,QWidget *parent) : QWidget(parent),
m_fcHelper(new MFcHelper(this)){
this->task = task;
setAttribute(Qt::WA_StyledBackground,true);
setStyleSheet(".PageCustomTaskFlowControl {background-color:rgb(255,255,255);}");
setAcceptDrops(true);
boxLayout = new QVBoxLayout(this);
boxLayout->setContentsMargins(0,5,0,200);
boxLayout->setSpacing(1);
// 初始化控件
QJsonParseError json_error;
QJsonDocument jsonDoc(QJsonDocument::fromJson(Database::getInstance()->read_file(":/res/images/control/controls.json").toUtf8(), &json_error));
if(json_error.error == QJsonParseError::NoError){
QJsonObject rootObj = jsonDoc.object();
QStringList keys = rootObj.keys();
for(int i = 0; i < keys.size(); i++){
QString menuType = keys.at(i);
QJsonObject obj = rootObj.value(menuType).toObject();
controls.insert(menuType,new MControl(menuType,obj.value("tip").toString(),obj.value("icon").toString(),obj.value("flowWidgetName").toString()));
}
}
//添加开始控件
QPushButton *start = new QPushButton(this);
start->setIcon(QIcon(":/res/images/icon/flow/start.png"));
start->setStyleSheet("QPushButton{border:0px;}");
start->setIconSize(QSize(30,30));
boxLayout->addWidget(start,0,Qt::AlignCenter);
// 添加默认箭头
MDownArrow *arrow = new MDownArrow(this);
boxLayout->addWidget(arrow,0,Qt::AlignCenter);
m_fcHelper->arrows.append(arrow);
//添加结束控件
QPushButton *end = new QPushButton(this);
end->setIcon(QIcon(":/res/images/icon/flow/pause.png"));
end->setStyleSheet("QPushButton{border:0px;}");
end->setIconSize(QSize(22,22));
boxLayout->addWidget(end,0,Qt::AlignCenter);
}
PageCustomTaskFlowControl::~PageCustomTaskFlowControl(){
QHash<QString,MControl*>::const_iterator it;
for (it=controls.constBegin();it!=controls.constEnd();++it) {
delete it.value();
}
}
void PageCustomTaskFlowControl::serialize(){
m_fcHelper->serialize();
}
void PageCustomTaskFlowControl::deserialize(){
m_fcHelper->deserialize();
}
void PageCustomTaskFlowControl::setFlowAddressList(const QStringList &addressList, bool isFirst){
// 流程第一步
if(isFirst){
bool isLoop = false;
if(addressList.length()>1){
isLoop = true;
NextStepLocation nslocation = getNextStepLocation();
MFlowLoopWidget *loopWidget = new MFlowLoopWidget(this,this->controls[MCONSTANT_FLOW_MENU_TYPE_LoopBtn],
new MDownArrow(this),
new MDownArrow(this),nullptr,true);
m_fcHelper->arrows.append(loopWidget->arrow);
m_fcHelper->arrows.append(loopWidget->innerDefaultArrow);
m_fcHelper->allstepwidgets.append(loopWidget);
connect(loopWidget,&MFlowLoopWidget::notificationToParentWidget,this,&PageCustomTaskFlowControl::onNotificationFromChildWidget);
nslocation.layout->insertWidget(nslocation.target,loopWidget,0,Qt::AlignCenter);
nslocation.layout->insertWidget(nslocation.target,loopWidget->arrow,0,Qt::AlignCenter);
MFlowStepParamsLoop *params = static_cast<MFlowStepParamsLoop*>(loopWidget->data->stepparams);
params->loopTypeName = MCONSTANT_RADIO_SITEADDRESS;
params->loopTypeValue = addressList.join(",");
params->loopTextList = addressList;
m_fcHelper->setCurrentStepData(loopWidget->data);
}
// 首次添加该步骤，才会新建openweb窗体
QTimer::singleShot(50,this,[=](){
this->addFlowOpenWebStep(addressList[0],isLoop);
});
}else {
qDebug()<<"addFlowAddressListStep isFirst == false 暂无处理";
}
}
void PageCustomTaskFlowControl::addFlowOpenWebStep(const QString &url,bool isLoop){
// 添加打开网页步骤窗体
NextStepLocation nslocation = getNextStepLocation();
MFlowButtonWidget *openWebWidget = new MFlowButtonWidget(this,
this->controls.value(MCONSTANT_FLOW_MENU_TYPE_OpenWebBtn),
new MDownArrow(this));
openWebWidget->currentParentWidget = nslocation.widget;
connect(openWebWidget,&MFlowButtonWidget::notificationToParentWidget,this,&PageCustomTaskFlowControl::onNotificationFromChildWidget);
m_fcHelper->arrows.append(openWebWidget->arrow);
m_fcHelper->allstepwidgets.append(openWebWidget);
MFlowStepParamsOpenWeb *params = static_cast<MFlowStepParamsOpenWeb*>(openWebWidget->data->stepparams);
params->stepURL = url;
params->url = url;
params->isLoop = isLoop;
nslocation.layout->insertWidget(nslocation.target,openWebWidget,0,Qt::AlignCenter);
nslocation.layout->insertWidget(nslocation.target,openWebWidget->arrow,0,Qt::AlignCenter);
openWebWidget->data->notificationType = MCONNSTANT_NOTIFICATION_TYPE_MOVE_END_SHOWCONTENT;
m_fcHelper->setCurrentStepData(openWebWidget->data);
emit this->notificationToFlow(m_fcHelper->getCurrentStepData());
}
void PageCustomTaskFlowControl::addFlowLoopAndExtractStep(MParamsField *field,
const QString &loopTypeName,
const QString &loopTypeValue,
const QStringList &textList){
// 新增（循环+提取数据）步骤
NextStepLocation nslocation = getNextStepLocation();
MFlowLoopWidget *loopWidget = new MFlowLoopWidget(this,this->controls[MCONSTANT_FLOW_MENU_TYPE_LoopBtn],
new MDownArrow(this),
new MDownArrow(this),nullptr,true);
m_fcHelper->arrows.append(loopWidget->arrow);
m_fcHelper->arrows.append(loopWidget->innerDefaultArrow);
m_fcHelper->allstepwidgets.append(loopWidget);
connect(loopWidget,&MFlowLoopWidget::notificationToParentWidget,this,&PageCustomTaskFlowControl::onNotificationFromChildWidget);
nslocation.layout->insertWidget(nslocation.target,loopWidget,0,Qt::AlignCenter);
nslocation.layout->insertWidget(nslocation.target,loopWidget->arrow,0,Qt::AlignCenter);
MFlowStepParamsLoop *params = static_cast<MFlowStepParamsLoop*>(loopWidget->data->stepparams);
params->stepURL = nslocation.ruleUrlNewStep;
params->loopTypeName = loopTypeName;
params->loopTypeValue = loopTypeValue;
params->loopTextList = textList;
m_fcHelper->setCurrentStepData(loopWidget->data);
// 新增循环窗口中的提取字段窗口
QTimer::singleShot(50,this,[=](){
this->addFlowExtractStep(field,true);
});
}
void PageCustomTaskFlowControl::addFlowLoopAndRollClickStep(){
// 新增（循环+下拉刷新）步骤
NextStepLocation nslocation = getNextStepLocation();
MFlowLoopWidget *loopWidget = new MFlowLoopWidget(this,this->controls[MCONSTANT_FLOW_MENU_TYPE_LoopBtn],
new MDownArrow(this),
new MDownArrow(this),nullptr,true);
m_fcHelper->arrows.append(loopWidget->arrow);
m_fcHelper->arrows.append(loopWidget->innerDefaultArrow);
m_fcHelper->allstepwidgets.append(loopWidget);
connect(loopWidget,&MFlowLoopWidget::notificationToParentWidget,this,&PageCustomTaskFlowControl::onNotificationFromChildWidget);
nslocation.layout->insertWidget(nslocation.target,loopWidget,0,Qt::AlignCenter);
nslocation.layout->insertWidget(nslocation.target,loopWidget->arrow,0,Qt::AlignCenter);
MFlowStepParamsLoop *params = static_cast<MFlowStepParamsLoop*>(loopWidget->data->stepparams);
params->stepURL = nslocation.ruleUrlNewStep;
params->loopTypeName = MCONSTANT_RADIO_SINGLE;
params->loopTypeValue = "下拉刷新";
params->loopTextList = QStringList()<<"下拉刷新";
m_fcHelper->setCurrentStepData(loopWidget->data);
QTimer::singleShot(50,this,[=](){
addFlowClickStep(params->stepURL,"nodeXpath","nodeText","下拉刷新",true,false,true);
});
}
void PageCustomTaskFlowControl::addFlowLoopAndClickStep(const QString &nodeRuleUrl,
const QString &nodeXpath,
const QString &nodeText,
const QString &loopTypeName,
const QString &loopTypeValue,
const QStringList &textList,
const QString &clickName,
bool isNewTab,bool isTurnPage){
// 新增（循环+点击）步骤
NextStepLocation nslocation = getNextStepLocation();
MFlowLoopWidget *loopWidget = new MFlowLoopWidget(this,this->controls[MCONSTANT_FLOW_MENU_TYPE_LoopBtn],
new MDownArrow(this),
new MDownArrow(this),nullptr,true);
m_fcHelper->arrows.append(loopWidget->arrow);
m_fcHelper->arrows.append(loopWidget->innerDefaultArrow);
m_fcHelper->allstepwidgets.append(loopWidget);
connect(loopWidget,&MFlowLoopWidget::notificationToParentWidget,this,&PageCustomTaskFlowControl::onNotificationFromChildWidget);
nslocation.layout->insertWidget(nslocation.target,loopWidget,0,Qt::AlignCenter);
nslocation.layout->insertWidget(nslocation.target,loopWidget->arrow,0,Qt::AlignCenter);
MFlowStepParamsLoop *params = static_cast<MFlowStepParamsLoop*>(loopWidget->data->stepparams);
params->stepURL = nslocation.ruleUrlNewStep;
params->loopTypeName = loopTypeName;
params->loopTypeValue = loopTypeValue;
params->loopTextList = textList;
m_fcHelper->setCurrentStepData(loopWidget->data);
QTimer::singleShot(50,this,[=](){
addFlowClickStep(nodeRuleUrl,nodeXpath,nodeText,clickName,true,isNewTab,false,isTurnPage);
});
}
void PageCustomTaskFlowControl::addFlowClickStep(const QString &ruleUrl,const QString &nodeXpath,const QString &nodeText,const QString &name,bool isLoop,bool isNewTab,bool isRoll,bool isTurnPage){
NextStepLocation nslocation = getNextStepLocation();
if(isLoop==false){
if(nslocation.ruleUrlParentInnerLastStep==nslocation.ruleUrlParent){
// 上一步ruleUrl 和 所属循环ruleUrl相等，则表示该click 也处于所属循环之中
isLoop = true;
isNewTab = true;
}
}
// 新增提取数据的步骤
MFlowButtonWidget *clickWidget = new MFlowButtonWidget(this,this->controls.value(MCONSTANT_FLOW_MENU_TYPE_ClickEleBtn),new MDownArrow(this));
m_fcHelper->arrows.append(clickWidget->arrow);
m_fcHelper->allstepwidgets.append(clickWidget);
clickWidget->currentParentWidget = nslocation.widget;
connect(clickWidget,&MFlowButtonWidget::notificationToParentWidget,this,&PageCustomTaskFlowControl::onNotificationFromChildWidget);
nslocation.layout->insertWidget(nslocation.target,clickWidget,0,Qt::AlignCenter);
nslocation.layout->insertWidget(nslocation.target,clickWidget->arrow,0,Qt::AlignCenter);
MFlowStepParamsClickEle *params =static_cast<MFlowStepParamsClickEle*>(clickWidget->data->stepparams);
if(name!=""){
clickWidget->title->setText(name);
params->name = name;
}
params->stepURL = ruleUrl;
params->eleXpath = nodeXpath;
params->eleText = nodeText;
params->isLoop = isLoop;
params->isNewTab = isNewTab;
params->isRoll = isRoll;
params->isTurnPage = isTurnPage;
clickWidget->data->notificationType = MCONNSTANT_NOTIFICATION_TYPE_MOVE_END_SHOWCONTENT;
m_fcHelper->setCurrentStepData(clickWidget->data);
emit this->notificationToFlow(m_fcHelper->getCurrentStepData());
m_fcHelper->updateBackground();
if(!nslocation.noUpdateSize){
m_fcHelper->updateFixedSize();
}
}
void PageCustomTaskFlowControl::addFlowExtractStep(MParamsField *field,bool isLoop){
NextStepLocation nslocation = getNextStepLocation();
bool isMergeExtract = false;
if(m_fcHelper->getCurrentStepData()->control->menuType == MCONSTANT_FLOW_MENU_TYPE_ExtractBtn){
// 如果当前按钮窗体为提取字段，则考虑合并
isMergeExtract = true;
}
if(isMergeExtract){
// CompareXpathResult res= MFlowTools::compareXpath(field->fieldXpath,
// m_fcHelper->getCurrentStepData()->m_xpath);
MFlowStepParamsExtract *params = static_cast<MFlowStepParamsExtract*>(m_fcHelper->getCurrentStepData()->stepparams);
params->pfs.append(field);
// params->isLoop = isLoop// 合并进来的字段，不需要设置该参数
m_fcHelper->getCurrentStepData()->notificationType = MCONNSTANT_NOTIFICATION_TYPE_MOVE_END_SHOWCONTENT;
emit this->notificationToFlow(m_fcHelper->getCurrentStepData());
}else{
// 新增提取数据的步骤
MFlowButtonWidget *extractWidget = new MFlowButtonWidget(this,
this->controls.value(MCONSTANT_FLOW_MENU_TYPE_ExtractBtn),
new MDownArrow(this));
m_fcHelper->arrows.append(extractWidget->arrow);
m_fcHelper->allstepwidgets.append(extractWidget);
extractWidget->currentParentWidget = nslocation.widget;
connect(extractWidget,&MFlowButtonWidget::notificationToParentWidget,this,&PageCustomTaskFlowControl::onNotificationFromChildWidget);
nslocation.layout->insertWidget(nslocation.target,extractWidget,0,Qt::AlignCenter);
nslocation.layout->insertWidget(nslocation.target,extractWidget->arrow,0,Qt::AlignCenter);
MFlowStepParamsExtract *params = static_cast<MFlowStepParamsExtract*>(extractWidget->data->stepparams);
params->stepURL = nslocation.ruleUrlNewStep;
params->pfs.append(field);
params->isLoop = isLoop;
extractWidget->data->notificationType = MCONNSTANT_NOTIFICATION_TYPE_MOVE_END_SHOWCONTENT;
// 将新增窗体步骤设置为当前窗体步骤
m_fcHelper->setCurrentStepData(extractWidget->data);
emit this->notificationToFlow(m_fcHelper->getCurrentStepData());
m_fcHelper->updateBackground();
if(!nslocation.noUpdateSize){
m_fcHelper->updateFixedSize();
}
}
}
void PageCustomTaskFlowControl::addFlowInputStep(const QString &nodeXpath, const QString &nodeText, const QString text, bool isLoop){
NextStepLocation nslocation = getNextStepLocation();
// if(isLoop==false){
// if(nslocation.ruleUrlParentInnerLastStep==nslocation.ruleUrlParent){
// // 上一步ruleUrl 和 所属循环ruleUrl相等，则表示该click 也处于所属循环之中
// isLoop = true;
// }
// }
MFlowButtonWidget *inputWidget = new MFlowButtonWidget(this,this->controls.value(MCONSTANT_FLOW_MENU_TYPE_InputBtn),new MDownArrow(this));
m_fcHelper->arrows.append(inputWidget->arrow);
m_fcHelper->allstepwidgets.append(inputWidget);
inputWidget->currentParentWidget = nslocation.widget;
connect(inputWidget,&MFlowButtonWidget::notificationToParentWidget,this,&PageCustomTaskFlowControl::onNotificationFromChildWidget);
nslocation.layout->insertWidget(nslocation.target,inputWidget,0,Qt::AlignCenter);
nslocation.layout->insertWidget(nslocation.target,inputWidget->arrow,0,Qt::AlignCenter);
MFlowStepParamsInput *params =static_cast<MFlowStepParamsInput*>(inputWidget->data->stepparams);
params->stepURL = nslocation.ruleUrlNewStep;
params->eleXpath = nodeXpath;
params->eleText = nodeText;
params->isLoop = isLoop;
params->inputText = text;
inputWidget->data->notificationType = MCONNSTANT_NOTIFICATION_TYPE_MOVE_END_SHOWCONTENT;
m_fcHelper->setCurrentStepData(inputWidget->data);
emit this->notificationToFlow(m_fcHelper->getCurrentStepData());
m_fcHelper->updateBackground();
if(!nslocation.noUpdateSize){
m_fcHelper->updateFixedSize();
}
}
void PageCustomTaskFlowControl::addFlowMouseStep(const QString &nodeXpath, const QString &nodeText, bool isLoop){
NextStepLocation nslocation = getNextStepLocation();
// if(isLoop==false){
// if(nslocation.ruleUrlParentInnerLastStep==nslocation.ruleUrlParent){
// // 上一步ruleUrl 和 所属循环ruleUrl相等，则表示该click 也处于所属循环之中
// isLoop = true;
// }
// }
MFlowButtonWidget *mouseWidget = new MFlowButtonWidget(this,this->controls.value(MCONSTANT_FLOW_MENU_TYPE_MouseBtn),new MDownArrow(this));
m_fcHelper->arrows.append(mouseWidget->arrow);
m_fcHelper->allstepwidgets.append(mouseWidget);
mouseWidget->currentParentWidget = nslocation.widget;
connect(mouseWidget,&MFlowButtonWidget::notificationToParentWidget,this,&PageCustomTaskFlowControl::onNotificationFromChildWidget);
nslocation.layout->insertWidget(nslocation.target,mouseWidget,0,Qt::AlignCenter);
nslocation.layout->insertWidget(nslocation.target,mouseWidget->arrow,0,Qt::AlignCenter);
MFlowStepParamsMouse *params =static_cast<MFlowStepParamsMouse*>(mouseWidget->data->stepparams);
params->stepURL = nslocation.ruleUrlNewStep;
params->eleXpath = nodeXpath;
params->eleText = nodeText;
params->isLoop = isLoop;
mouseWidget->data->notificationType = MCONNSTANT_NOTIFICATION_TYPE_MOVE_END_SHOWCONTENT;
m_fcHelper->setCurrentStepData(mouseWidget->data);
emit this->notificationToFlow(m_fcHelper->getCurrentStepData());
m_fcHelper->updateBackground();
if(!nslocation.noUpdateSize){
m_fcHelper->updateFixedSize();
}
}
QString PageCustomTaskFlowControl::getStepURL(QWidget *widget) const{
QString ruleUrl;
QString widgetName = widget->metaObject()->className();
if("MFlowButtonWidget"==widgetName){
MFlowButtonWidget *buttonWidget = static_cast<MFlowButtonWidget *>(widget);
ruleUrl = buttonWidget->data->stepparams->stepURL;
}else if ("MFlowLoopWidget"==widgetName) {
MFlowLoopWidget *loopWidget = static_cast<MFlowLoopWidget *>(widget);
ruleUrl = loopWidget->data->stepparams->stepURL;
}else if ("MFlowIfWidget"==widgetName) {
MFlowIfWidget *ifWidget = static_cast<MFlowIfWidget *>(widget);
ruleUrl = ifWidget->data->stepparams->stepURL;
}
return ruleUrl;
}
PageCustomTaskFlowControl::NextStepLocation PageCustomTaskFlowControl::getNextStepLocation(){
int parentTypeMain = 11;
int parentTypeLoop = 12;
int parentTypeIf = 13;
QWidget *parentWidget = this;
QVBoxLayout *parentLayout = this->boxLayout;
int parentType = parentTypeMain;
int target =parentLayout->count() - 2; // 默认位置在主窗口的顶部
NextStepLocation nslocation;
// 如果当前按下的窗体存在 && 未被删除
if(m_fcHelper->getCurrentStepData() && !m_fcHelper->getCurrentStepData()->widgetIsDelete){
if(m_fcHelper->getCurrentStepData()->control->menuType == MCONSTANT_FLOW_MENU_TYPE_LoopBtn){
// 如果 当前按下的窗体菜单类型为loop框，需要判断loop的类型，再决定添加的位置
MFlowLoopWidget *currentLoop = static_cast<MFlowLoopWidget *>(m_fcHelper->getCurrentStepData()->widget);
parentWidget =currentLoop;
parentLayout = currentLoop->boxLayout;
parentType = parentTypeLoop;
MFlowStepParamsLoop *loopParams = static_cast<MFlowStepParamsLoop*>(currentLoop->data->stepparams);
nslocation.ruleUrlParent = loopParams->stepURL;
int innerCount = parentLayout->count();
if(innerCount==1){// 空循环窗体
target = innerCount - 1;
}else{
if(loopParams->loopTypeName==MCONSTANT_RADIO_SINGLE){// 单个元素类型的循环，翻页点击需要放在最后一步
target = innerCount - 1 - 2;
}else{
target = innerCount - 1;
}
}
}else if(m_fcHelper->getCurrentStepData()->control->menuType == MCONSTANT_FLOW_MENU_TYPE_JudgeBtn){
// 如果 当前按下的窗体菜单类型为if框，直接在if框内顶部添加
MFlowIfWidget *currentIf = static_cast<MFlowIfWidget *>(m_fcHelper->getCurrentStepData()->widget);
parentWidget = currentIf;
parentLayout = currentIf->boxLayout;
parentType = parentTypeIf;
nslocation.ruleUrlParent = currentIf->data->stepparams->stepURL;
target = parentLayout->count() - 1;
}else{
// 如果 当前按下的窗体为按钮窗体，首先为当前的按钮窗体找到父窗体
QWidget *currentParentWindow=static_cast<MFlowButtonWidget *>(m_fcHelper->getCurrentStepData()->widget)->currentParentWidget;
QString currentParentWindowName = currentParentWindow->metaObject()->className();
if("MFlowLoopWidget"==currentParentWindowName){
MFlowLoopWidget *currentLoop = static_cast<MFlowLoopWidget *>(currentParentWindow);
parentWidget =currentLoop;
parentLayout = currentLoop->boxLayout;
parentType = parentTypeLoop;
MFlowStepParamsLoop *loopParams = static_cast<MFlowStepParamsLoop*>(currentLoop->data->stepparams);
nslocation.ruleUrlParent = loopParams->stepURL;
int innerCount = parentLayout->count();
if(innerCount==1){// 空循环窗体
target = innerCount - 1;
}else{
if(loopParams->loopTypeName==MCONSTANT_RADIO_SINGLE){// 单个元素类型的循环
target = innerCount - 1 - 2;
}else{
target = innerCount - 1;
}
}
}else if ("MFlowIfWidget"==currentParentWindowName) {
MFlowIfWidget *currentIf = static_cast<MFlowIfWidget *>(currentParentWindow);
parentWidget = currentIf;
parentLayout = currentIf->boxLayout;
parentType = parentTypeLoop;
nslocation.ruleUrlParent = currentIf->data->stepparams->stepURL;
target = parentLayout->count() - 1;
}
}
}
if(parentTypeMain==parentType){
// 如果在主窗口，则起始步骤的 target = 1
if(target>1){
// 不在起始位置，存在上一步widget
nslocation.ruleUrlParentInnerLastStep = getStepURL(parentLayout->itemAt(target-1)->widget());
}
}else{
// 如果是非主窗口，则起始步骤的target = 0
if(target>0){
// 不在起始位置，存在上一步widget
nslocation.ruleUrlParentInnerLastStep = getStepURL(parentLayout->itemAt(target-1)->widget());
}
}
nslocation.widget = parentWidget;
nslocation.layout = parentLayout;
nslocation.target = target;
nslocation.noUpdateSize = parentType == parentTypeMain ? true:false;
if(nslocation.ruleUrlParentInnerLastStep!=""){// 如果本循环内上一步ruleUrl存在
nslocation.ruleUrlNewStep = nslocation.ruleUrlParentInnerLastStep;//（场景：非循环内第一步）
}else{
nslocation.ruleUrlNewStep = nslocation.ruleUrlParent;// （场景：循环内第一步）
}
return nslocation;
}
void PageCustomTaskFlowControl::onNotificationFromChildWidget(MFlowStepData *data){
if (MCONNSTANT_NOTIFICATION_TYPE_MOVE_END_SHOWCONTENT==data->notificationType){
// 拖拽以成功的方式结束，需要更新布局
m_fcHelper->updateFixedSize();
m_fcHelper->setarrowsNormal();
m_fcHelper->setCurrentStepData(data);
m_fcHelper->updateBackground();
}else if (MCONNSTANT_NOTIFICATION_TYPE_START==data->notificationType) {
// 整个拖拽系统首次出现拖拽行为
m_fcHelper->setarrowsPress();
}else if (MCONNSTANT_NOTIFICATION_TYPE_OTHER_END==data->notificationType||
MCONNSTANT_NOTIFICATION_TYPE_OTHER_END_SHOWCONTENT==data->notificationType) {
// 所有拖拽行为结束，但是以取消的方式结束
m_fcHelper->setarrowsNormal();
m_fcHelper->setCurrentStepData(data);
m_fcHelper->updateBackground();
}else if (MCONNSTANT_NOTIFICATION_TYPE_DELETE_CURRENT_WIDGET) {
// TODO 如果删除的widget是curentStepWidge。则需要重新寻找一个widget替代currentStepWidget
m_fcHelper->removeStep(data->widget);
}
if(m_fcHelper->getCurrentStepData()->widgetIsDelete){
qDebug()<<"stepwidget被删除";
}else {
if(MCONNSTANT_NOTIFICATION_TYPE_OTHER_END_SHOWCONTENT==data->notificationType ||
MCONNSTANT_NOTIFICATION_TYPE_MOVE_END_SHOWCONTENT==data->notificationType){
// 如果通知类型都包含显示右侧内容，则需要矫正stepData的状态类型
m_fcHelper->getCurrentStepData()->notificationType = data->notificationType;
emit this->notificationToFlow(m_fcHelper->getCurrentStepData());
emit this->notificationToSmartAlertWidget(m_fcHelper->getCurrentStepData());
}
}
}
void PageCustomTaskFlowControl::dragEnterEvent(QDragEnterEvent *event)
{
dragEnterEvery(event);
}
void PageCustomTaskFlowControl::dragEnterEvery(QDragEnterEvent *event){
// qDebug()<<QString(m_this->metaObject()->className())<<"dragEnterEvent()";
if (event->mimeData()->hasFormat("application/MFlowButtonWidget")) {
event->acceptProposedAction();
} else if (event->mimeData()->hasFormat("application/MFlowLoopWidget")) {
event->acceptProposedAction();
} else if (event->mimeData()->hasFormat("application/MFlowIfWidget")) {
event->acceptProposedAction();
} else if (event->mimeData()->hasFormat("application/MFlowMenuToolButton")) {
event->acceptProposedAction();
} else {
event->ignore();
return;
}
}
void PageCustomTaskFlowControl::dropEvery(QWidget *parentWidget,QVBoxLayout *boxLayout, QDropEvent *event){
// qDebug()<<QString(m_this->metaObject()->className())<<"dropEvent()";
QObject *tw = qobject_cast<QObject*>(parentWidget->childAt(event->pos()));
if(!tw){
return ;
}
if("MDownArrow"==QString(tw->metaObject()->className())){
// 只有箭头区域才是合法的接收区域
MDownArrow *targetArrow = qobject_cast<MDownArrow *>(tw);
int targetIndex = boxLayout->indexOf(targetArrow);
if (event->mimeData()->hasFormat("application/MFlowMenuToolButton")) {
MControl *menu = qobject_cast<MFlowMenuToolButton *>(event->source())->data->control;
if("MFlowButtonWidget"==menu->menuFlowWidgetName){
MFlowButtonWidget *widget = new MFlowButtonWidget(this,
menu,
new MDownArrow(this));
//如果是从侧边栏拖拽过来的新窗体，需要在这里重新覆盖掉
m_fcHelper->setCurrentStepData(widget->data);
m_fcHelper->arrows.append(widget->arrow);
m_fcHelper->allstepwidgets.append(widget);
widget->currentParentWidget = parentWidget;
connect(widget,&MFlowButtonWidget::notificationToParentWidget,this,&PageCustomTaskFlowControl::onNotificationFromChildWidget);
boxLayout->insertWidget(targetIndex,widget,0,Qt::AlignCenter);
boxLayout->insertWidget(targetIndex,widget->arrow,0,Qt::AlignCenter);
event->setDropAction(Qt::MoveAction);
event->accept();
}else if ("MFlowLoopWidget"==menu->menuFlowWidgetName) {
MFlowLoopWidget *widget = new MFlowLoopWidget(this,menu,
new MDownArrow(this),
new MDownArrow(this));
//如果是从侧边栏拖拽过来的新窗体，需要在这里重新覆盖掉
m_fcHelper->setCurrentStepData(widget->data);
m_fcHelper->arrows.append(widget->arrow);
m_fcHelper->arrows.append(widget->innerDefaultArrow);
m_fcHelper->allstepwidgets.append(widget);
widget->currentParentWidget = parentWidget;
connect(widget,&MFlowLoopWidget::notificationToParentWidget,this,&PageCustomTaskFlowControl::onNotificationFromChildWidget);
boxLayout->insertWidget(targetIndex,widget,0,Qt::AlignCenter);
boxLayout->insertWidget(targetIndex,widget->arrow,0,Qt::AlignCenter);
event->setDropAction(Qt::MoveAction);
event->accept();
}else if ("MFlowIfWidget"==menu->menuFlowWidgetName) {
MFlowIfWidget *widget = new MFlowIfWidget(this,menu,
new MDownArrow(this),
new MDownArrow(this));
//如果是从侧边栏拖拽过来的新窗体，需要在这里重新覆盖掉
m_fcHelper->setCurrentStepData(widget->data);
m_fcHelper->arrows.append(widget->arrow);
m_fcHelper->arrows.append(widget->innerDefaultArrow);
m_fcHelper->allstepwidgets.append(widget);
widget->currentParentWidget = parentWidget;
connect(widget,&MFlowIfWidget::notificationToParentWidget,this,&PageCustomTaskFlowControl::onNotificationFromChildWidget);
boxLayout->insertWidget(targetIndex,widget,0,Qt::AlignCenter);
boxLayout->insertWidget(targetIndex,widget->arrow,0,Qt::AlignCenter);
event->setDropAction(Qt::MoveAction);
event->accept();
}else {
event->ignore();
}
}else if (event->mimeData()->hasFormat("application/MFlowButtonWidget")) {
QByteArray itemData = event->mimeData()->data("application/MFlowButtonWidget");
QDataStream dataStream(&itemData, QIODevice::ReadOnly);
QPoint offset;
dataStream >>offset;
MFlowButtonWidget *widget= static_cast<MFlowButtonWidget *>(event->source());
boxLayout->insertWidget(targetIndex,widget,0,Qt::AlignCenter);
boxLayout->insertWidget(targetIndex,widget->arrow,0,Qt::AlignCenter);
widget->currentParentWidget = parentWidget;
event->setDropAction(Qt::MoveAction);
event->accept();
}else if(event->mimeData()->hasFormat("application/MFlowLoopWidget")) {
QByteArray itemData = event->mimeData()->data("application/MFlowLoopWidget");
QDataStream dataStream(&itemData, QIODevice::ReadOnly);
QPoint offset;
dataStream >>offset;
MFlowLoopWidget *widget = static_cast<MFlowLoopWidget *>(event->source());
boxLayout->insertWidget(targetIndex,widget,0,Qt::AlignCenter);
boxLayout->insertWidget(targetIndex,widget->arrow,0,Qt::AlignCenter);
widget->currentParentWidget = parentWidget;
event->setDropAction(Qt::MoveAction);
event->accept();
}else if(event->mimeData()->hasFormat("application/MFlowIfWidget")) {
QByteArray itemData = event->mimeData()->data("application/MFlowIfWidget");
QDataStream dataStream(&itemData, QIODevice::ReadOnly);
QPoint offset;
dataStream >>offset;
MFlowIfWidget *widget = static_cast<MFlowIfWidget *>(event->source());
boxLayout->insertWidget(targetIndex,widget,0,Qt::AlignCenter);
boxLayout->insertWidget(targetIndex,widget->arrow,0,Qt::AlignCenter);
widget->currentParentWidget = parentWidget;
event->setDropAction(Qt::MoveAction);
event->accept();
}else {
event->ignore();
}
}
}
void PageCustomTaskFlowControl::dropEvent(QDropEvent *event){
this->dropEvery(this,boxLayout,event);
}
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