mirror of
https://github.com/fralx/LimeReport.git
synced 2024-12-25 09:04:39 +03:00
350 lines
11 KiB
C++
350 lines
11 KiB
C++
#include "lrscripteditor.h"
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#include "ui_lrscripteditor.h"
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#ifdef USE_QJSENGINE
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#include <QJSValueIterator>
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#endif
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#include "lrdatasourcemanager.h"
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#include "lrscriptenginemanager.h"
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#include "lrdatadesignintf.h"
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#include "lrreportengine_p.h"
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namespace LimeReport{
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ScriptEditor::ScriptEditor(QWidget *parent) :
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QWidget(parent),
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ui(new Ui::ScriptEditor), m_reportEngine(0), m_page(0)
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{
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ui->setupUi(this);
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setFocusProxy(ui->textEdit);
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m_completer = new ReportStructureCompleater(this);
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ui->textEdit->setCompleter(m_completer);
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connect(ui->splitter, SIGNAL(splitterMoved(int,int)), this, SIGNAL(splitterMoved(int,int)));
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}
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ScriptEditor::~ScriptEditor()
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{
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delete ui;
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}
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void ScriptEditor::initEditor(DataSourceManager* dm)
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{
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ScriptEngineManager& se = LimeReport::ScriptEngineManager::instance();
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se.setDataManager(dm);
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initCompleter();
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if (dm){
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if (dm->isNeedUpdateDatasourceModel())
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dm->updateDatasourceModel();
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ui->twData->setModel(dm->datasourcesModel());
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ui->twScriptEngine->setModel(se.model());
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}
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if (ui->twScriptEngine->selectionModel()){
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connect(ui->twScriptEngine->selectionModel(), SIGNAL(currentChanged(QModelIndex,QModelIndex)),
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this, SLOT(slotOnCurrentChanged(QModelIndex,QModelIndex)));
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}
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}
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void ScriptEditor::setReportEngine(ReportEnginePrivateInterface* reportEngine)
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{
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m_reportEngine = reportEngine;
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DataSourceManager* dm = m_reportEngine->dataManager();
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initEditor(dm);
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}
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void ScriptEditor::setReportPage(PageDesignIntf* page)
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{
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m_page = page;
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DataSourceManager* dm = page->datasourceManager();
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initEditor(dm);
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}
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void ScriptEditor::setPageBand(BandDesignIntf* band)
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{
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if (band && ui->twData->model() && !band->datasourceName().isEmpty()){
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QModelIndexList nodes = ui->twData->model()->match(
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ui->twData->model()->index(0,0),
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Qt::DisplayRole,
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band->datasourceName(),
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2,
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Qt::MatchRecursive
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);
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if (!nodes.isEmpty()){
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ui->twData->expand(nodes.at(0).parent());
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ui->twData->expand(nodes.at(0));
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}
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}
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}
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void ScriptEditor::initCompleter()
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{
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// QStringList dataWords;
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// DataSourceManager* dm = 0;
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// if (m_reportEngine)
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// dm = m_reportEngine->dataManager();
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// if (m_page)
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// dm = m_page->datasourceManager();
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//#ifdef USE_QJSENGINE
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// ScriptEngineManager& se = LimeReport::ScriptEngineManager::instance();
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// QJSValue globalObject = se.scriptEngine()->globalObject();
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// QJSValueIterator it(globalObject);
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// while (it.hasNext()){
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// it.next();
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// if (it.value().isCallable() ){
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// dataWords << it.name();
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// }
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// }
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//#endif
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// foreach(const QString &dsName,dm->dataSourceNames()){
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// dataWords << dsName;
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// foreach(const QString &field, dm->fieldNames(dsName)){
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// dataWords<<dsName+"."+field;
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// }
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// }
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// foreach (QString varName, dm->variableNames()) {
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// dataWords << varName.remove("#");
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// }
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// if (m_reportEngine){
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// for ( int i = 0; i < m_reportEngine->pageCount(); ++i){
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// PageDesignIntf* page = m_reportEngine->pageAt(i);
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// dataWords << page->pageItem()->objectName();
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// QMetaObject const * mo = page->pageItem()->metaObject();
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// for(int i = mo->methodOffset(); i < mo->methodCount(); ++i)
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// {
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// if (mo->method(i).methodType() == QMetaMethod::Signal) {
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// dataWords << page->pageItem()->objectName() +"."+QString::fromLatin1(mo->method(i).name());
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// }
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// }
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// dataWords << page->pageItem()->objectName()+".beforeRender";
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// dataWords << page->pageItem()->objectName()+".afterRender";
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// foreach (BaseDesignIntf* item, page->pageItem()->childBaseItems()){
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// addItemToCompleater(page->pageItem()->objectName(), item, dataWords);
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// }
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// }
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// }
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// dataWords.sort();
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if (m_reportEngine)
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m_completer->updateCompleaterModel(m_reportEngine);
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else
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m_completer->updateCompleaterModel(m_page->datasourceManager());
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}
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QByteArray ScriptEditor::saveState()
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{
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return ui->splitter->saveState();
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}
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void ScriptEditor::restoreState(QByteArray state)
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{
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ui->splitter->restoreState(state);
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}
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void ScriptEditor::setPlainText(const QString& text)
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{
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ui->textEdit->setPlainText(text);
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}
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void ScriptEditor::setEditorFont(QFont font)
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{
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ui->textEdit->setFont(font);
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}
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QFont ScriptEditor::editorFont()
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{
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return ui->textEdit->font();
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}
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QString ScriptEditor::toPlainText()
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{
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return ui->textEdit->toPlainText();
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}
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void ScriptEditor::addItemToCompleater(const QString& pageName, BaseDesignIntf* item, QStringList& dataWords)
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{
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BandDesignIntf* band = dynamic_cast<BandDesignIntf*>(item);
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if (band){
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dataWords << band->objectName();
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dataWords << pageName+"_"+band->objectName();
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dataWords << pageName+"_"+band->objectName()+".beforeRender";
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dataWords << pageName+"_"+item->objectName()+".afterData";
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dataWords << pageName+"_"+band->objectName()+".afterRender";
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foreach (BaseDesignIntf* child, band->childBaseItems()){
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addItemToCompleater(pageName, child, dataWords);
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}
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} else {
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dataWords << item->objectName();
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dataWords << pageName+"_"+item->objectName();
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dataWords << pageName+"_"+item->objectName()+".beforeRender";
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dataWords << pageName+"_"+item->objectName()+".afterData";
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dataWords << pageName+"_"+item->objectName()+".afterRender";
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}
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}
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void ScriptEditor::on_twData_doubleClicked(const QModelIndex &index)
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{
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if (!index.isValid()) return;
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LimeReport::DataNode* node = static_cast<LimeReport::DataNode*>(index.internalPointer());
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if (node->type()==LimeReport::DataNode::Field){
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ui->textEdit->insertPlainText(QString("$D{%1.%2}").arg(node->parent()->name()).arg(node->name()));
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}
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if (node->type()==LimeReport::DataNode::Variable){
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ui->textEdit->insertPlainText(QString("$V{%1}").arg(node->name()));
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}
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ui->textEdit->setFocus();
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}
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void ScriptEditor::on_twScriptEngine_doubleClicked(const QModelIndex &index)
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{
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if (!index.isValid()) return;
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LimeReport::ScriptEngineNode* node = static_cast<LimeReport::ScriptEngineNode*>(index.internalPointer());
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if (node->type()==LimeReport::ScriptEngineNode::Function){
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ui->textEdit->insertPlainText(node->name()+"()");
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}
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ui->textEdit->setFocus();
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}
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void ScriptEditor::slotOnCurrentChanged(const QModelIndex &to, const QModelIndex &)
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{
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LimeReport::ScriptEngineNode* node = static_cast<LimeReport::ScriptEngineNode*>(to.internalPointer());
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if (node->type()==LimeReport::ScriptEngineNode::Function){
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ui->lblDescription->setText(node->description());
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}
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}
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QString ReportStructureCompleater::pathFromIndex(const QModelIndex &index) const
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{
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QStringList dataList;
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for (QModelIndex i = index; i.isValid(); i = i.parent()) {
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dataList.prepend(model()->data(i, Qt::DisplayRole).toString());
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}
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return dataList.join(".");
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}
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QStringList ReportStructureCompleater::splitPath(const QString &path) const
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{
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return path.split(".");
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}
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void ReportStructureCompleater::addAdditionalDatawords(DataSourceManager* dataManager){
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foreach(const QString &dsName,dataManager->dataSourceNames()){
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QStandardItem* dsNode = new QStandardItem;
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dsNode->setText(dsName);
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foreach(const QString &field, dataManager->fieldNames(dsName)){
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QStandardItem* fieldNode = new QStandardItem;
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fieldNode->setText(field);
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dsNode->appendRow(fieldNode);
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}
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m_model.invisibleRootItem()->appendRow(dsNode);
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}
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foreach (QString varName, dataManager->variableNames()) {
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QStandardItem* varNode = new QStandardItem;
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varNode->setText(varName.remove("#"));
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m_model.invisibleRootItem()->appendRow(varNode);
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}
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#ifdef USE_QJSENGINE
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ScriptEngineManager& se = LimeReport::ScriptEngineManager::instance();
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QJSValue globalObject = se.scriptEngine()->globalObject();
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QJSValueIterator it(globalObject);
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while (it.hasNext()){
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it.next();
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if (it.value().isCallable() ){
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QStandardItem* itemNode = new QStandardItem;
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itemNode->setText(it.name());
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m_model.invisibleRootItem()->appendRow(itemNode);
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}
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}
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#endif
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}
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void ReportStructureCompleater::updateCompleaterModel(ReportEnginePrivateInterface* report)
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{
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if (report){
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m_model.clear();
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addAdditionalDatawords(report->dataManager());
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for ( int i = 0; i < report->pageCount(); ++i){
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PageDesignIntf* page = report->pageAt(i);
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QStandardItem* itemNode = new QStandardItem;
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itemNode->setText(page->pageItem()->objectName());
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m_model.invisibleRootItem()->appendRow(itemNode);
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QStringList slotsNames = extractSlotNames(page->pageItem());
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foreach(QString slotName, slotsNames){
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QStandardItem* slotItem = new QStandardItem;
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slotItem->setText(slotName);
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itemNode->appendRow(slotItem);
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}
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foreach (BaseDesignIntf* item, page->pageItem()->childBaseItems()){
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addChildItem(item, itemNode->text(), m_model.invisibleRootItem());
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}
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}
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}
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}
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void ReportStructureCompleater::updateCompleaterModel(DataSourceManager *dataManager)
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{
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m_model.clear();
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addAdditionalDatawords(dataManager);
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}
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QStringList ReportStructureCompleater::extractSlotNames(BaseDesignIntf *item)
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{
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QStringList result;
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if (!item) return result;
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QMetaObject const * mo = item->metaObject();
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while (mo){
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for(int i = mo->methodOffset(); i < mo->methodCount(); ++i)
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{
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if (mo->method(i).methodType() == QMetaMethod::Signal) {
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result.append(QString::fromLatin1(mo->method(i).name()));
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}
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}
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mo = mo->superClass();
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}
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result.sort();
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return result;
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}
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void ReportStructureCompleater::addChildItem(BaseDesignIntf *item, const QString &pageName, QStandardItem *parent)
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{
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if (!item) return;
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QStandardItem* itemNode = new QStandardItem;
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itemNode->setText(pageName+"_"+item->objectName());
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parent->appendRow(itemNode);
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QStringList slotNames = extractSlotNames(item);
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foreach(QString slotName, slotNames){
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QStandardItem* slotItem = new QStandardItem;
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slotItem->setText(slotName);
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itemNode->appendRow(slotItem);
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}
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//BandDesignIntf* band = dynamic_cast<BandDesignIntf*>(item);
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//if (band){
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foreach (BaseDesignIntf* child, item->childBaseItems()){
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addChildItem(child, pageName, parent);
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}
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//}
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}
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} // namespace LimeReport
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