mirror of
https://github.com/fralx/LimeReport.git
synced 2024-12-23 16:22:58 +03:00
395 lines
13 KiB
C++
395 lines
13 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 "lrdatadesignintf.h"
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#include "lrdatasourcemanager.h"
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#include "lrreportengine_p.h"
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#include "lrscriptenginemanager.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),
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m_reportEngine(0),
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m_page(0),
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m_tabIndention(4)
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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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#if QT_VERSION < QT_VERSION_CHECK(5, 12, 3)
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ui->textEdit->setTabStopWidth(ui->textEdit->fontMetrics().boundingRect("0").width()
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* m_tabIndention);
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#else
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ui->textEdit->setTabStopDistance(ui->textEdit->fontMetrics().boundingRect("0").width()
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* m_tabIndention);
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#endif
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connect(ui->splitter, SIGNAL(splitterMoved(int, int)), this, SIGNAL(splitterMoved(int, int)));
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connect(ui->textEdit, SIGNAL(textChanged()), this, SIGNAL(textChanged()));
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}
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ScriptEditor::~ScriptEditor() { delete ui; }
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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(),
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SIGNAL(currentChanged(QModelIndex, QModelIndex)), this,
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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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if (dm)
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initEditor(dm);
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else
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ui->tabWidget->setVisible(false);
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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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if (dm)
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initEditor(dm);
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else
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ui->tabWidget->setVisible(false);
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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
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= ui->twData->model()->match(ui->twData->model()->index(0, 0), Qt::DisplayRole,
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band->datasourceName(), 2, Qt::MatchRecursive);
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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::setTabIndention(int charCount)
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{
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if (m_tabIndention != charCount) {
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#if QT_VERSION < QT_VERSION_CHECK(5, 12, 3)
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ui->textEdit->setTabStopWidth(ui->textEdit->fontMetrics().boundingRect("W").width()
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* charCount);
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#else
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ui->textEdit->setTabStopDistance(ui->textEdit->fontMetrics().boundingRect("W").width()
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* charCount);
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#endif
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m_tabIndention = charCount;
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}
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}
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void ScriptEditor::initCompleter()
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{
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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() { return ui->splitter->saveState(); }
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void ScriptEditor::restoreState(QByteArray state) { ui->splitter->restoreState(state); }
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void ScriptEditor::setPlainText(const QString& text) { ui->textEdit->setPlainText(text); }
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void ScriptEditor::setEditorFont(QFont font) { ui->textEdit->setFont(font); }
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QFont ScriptEditor::editorFont() { return ui->textEdit->font(); }
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QString ScriptEditor::toPlainText() { return ui->textEdit->toPlainText(); }
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void ScriptEditor::on_twData_doubleClicked(const QModelIndex& index)
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{
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if (!index.isValid())
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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(
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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())
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return;
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LimeReport::ScriptEngineNode* node
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= 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
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= 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(CompleterModel* model,
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DataSourceManager* dataManager)
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{
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foreach (const QString& dsName, dataManager->dataSourceNames()) {
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CompleterItem* dsNode = new CompleterItem;
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dsNode->setText(dsName);
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model->invisibleRootItem()->appendRow(dsNode);
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foreach (const QString& field, dataManager->fieldNames(dsName)) {
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CompleterItem* fieldNode = new CompleterItem;
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fieldNode->setText(field);
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dsNode->appendRow(fieldNode);
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}
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}
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foreach (QString varName, dataManager->variableNames()) {
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CompleterItem* varNode = new CompleterItem;
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varNode->setText(varName.remove("#"));
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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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CompleterItem* itemNode = new CompleterItem;
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itemNode->setText(it.name() + "()");
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model->invisibleRootItem()->appendRow(itemNode);
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}
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if (it.value().isQObject()) {
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if (it.value().toQObject()) {
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if (model->findItems(it.name()).isEmpty()) {
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CompleterItem* objectNode = new CompleterItem;
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objectNode->setText(it.name());
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objectNode->setIcon(QIcon(":/report/images/object"));
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for (int i = 0; i < it.value().toQObject()->metaObject()->methodCount(); ++i) {
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if (it.value().toQObject()->metaObject()->method(i).methodType()
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== QMetaMethod::Method) {
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CompleterItem* methodNode = new CompleterItem;
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QMetaMethod m = it.value().toQObject()->metaObject()->method(i);
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QString methodSignature = m.name() + "(";
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bool isFirst = true;
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for (int j = 0; j < m.parameterCount(); ++j) {
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methodSignature += (isFirst ? "" : ",") + m.parameterTypes()[j]
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+ " " + m.parameterNames()[j];
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if (isFirst)
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isFirst = false;
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}
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methodSignature += ")";
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methodNode->setText(methodSignature);
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objectNode->appendRow(methodNode);
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}
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}
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model->invisibleRootItem()->appendRow(objectNode);
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}
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}
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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_newModel.clear();
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QIcon signalIcon(":/report/images/signal");
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QIcon propertyIcon(":/report/images/property");
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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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CompleterItem* itemNode = new CompleterItem;
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itemNode->setText(page->pageItem()->objectName());
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itemNode->setIcon(QIcon(":/report/images/object"));
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QStringList items = extractSignalNames(page->pageItem());
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foreach (QString slotName, items) {
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CompleterItem* slotItem = new CompleterItem;
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slotItem->setText(slotName);
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slotItem->setIcon(signalIcon);
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itemNode->appendRow(slotItem);
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}
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items = extractProperties(page->pageItem());
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foreach (QString propertyName, items) {
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CompleterItem* properyItem = new CompleterItem;
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properyItem->setText(propertyName);
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properyItem->setIcon(propertyIcon);
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itemNode->appendRow(properyItem);
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}
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foreach (BaseDesignIntf* item, page->pageItem()->childBaseItems()) {
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addChildItem(item, itemNode->text(), m_newModel.invisibleRootItem());
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}
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m_newModel.invisibleRootItem()->appendRow(itemNode);
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}
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addAdditionalDatawords(&m_newModel, report->dataManager());
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m_newModel.sort(0);
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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_newModel.clear();
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addAdditionalDatawords(&m_newModel, dataManager);
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}
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QStringList ReportStructureCompleater::extractSignalNames(BaseDesignIntf* item)
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{
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QStringList result;
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if (!item)
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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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if (mo->method(i).methodType() == QMetaMethod::Signal) {
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#ifndef HAVE_QT4
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result.append(QString::fromLatin1(mo->method(i).name()));
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#else
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result.append(QString::fromLatin1(mo->method(i).signature()));
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#endif
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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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QStringList ReportStructureCompleater::extractProperties(BaseDesignIntf* item)
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{
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QStringList result;
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if (!item)
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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->propertyOffset(); i < mo->propertyCount(); ++i) {
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result.append(QString::fromLatin1(mo->property(i).name()));
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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,
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CompleterItem* parent)
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{
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if (!item)
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return;
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QIcon signalIcon(":/report/images/signal");
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QIcon propertyIcon(":/report/images/property");
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CompleterItem* itemNode = new CompleterItem;
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itemNode->setText(pageName + "_" + item->objectName());
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itemNode->setIcon(QIcon(":/report/images/object"));
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parent->appendRow(itemNode);
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// if (m_cache.contains(item->metaObject()->className())){
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// QSharedPointer<CacheItem> cacheItem =
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// m_cache.value(item->metaObject()->className());
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// itemNode->appendRows(cacheItem->slotsItems);
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// itemNode->appendRows(cacheItem->propsItems);
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// } else {
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// QSharedPointer<CacheItem> cacheItem = QSharedPointer<CacheItem>(new CacheItem);
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QStringList items;
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if (!m_signals.contains(item->metaObject()->className())) {
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items = extractSignalNames(item);
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m_signals.insert(item->metaObject()->className(), items);
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} else {
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items = m_signals.value(item->metaObject()->className());
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}
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foreach (QString slotName, items) {
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CompleterItem* slotItem = new CompleterItem;
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slotItem->setText(slotName);
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slotItem->setIcon(signalIcon);
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// cacheItem->slotsItems.append(QSharedPointer<CompleterItem>(slotItem));
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itemNode->appendRow(slotItem);
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}
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if (!m_properties.contains(item->metaObject()->className())) {
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items = extractProperties(item);
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m_properties.insert(item->metaObject()->className(), items);
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} else {
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items = m_properties.value(item->metaObject()->className());
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}
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foreach (QString propertyName, items) {
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CompleterItem* properyItem = new CompleterItem;
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properyItem->setText(propertyName);
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properyItem->setIcon(propertyIcon);
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itemNode->appendRow(properyItem);
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// cacheItem->propsItems.append(QSharedPointer<CompleterItem>(properyItem));
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}
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// m_cache.insert(item->metaObject()->className(), cacheItem);
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// itemNode->appendRows(cacheItem->slotsItems);
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// itemNode->appendRows(cacheItem->propsItems);
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//}
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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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} // namespace LimeReport
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