Merge branch 'develop'

common.pri

@@ -127,7 +127,7 @@ RCC_DIR        = $${ARCH_DIR}/$${BUILD_TYPE}/rcc
 
 LIMEREPORT_VERSION_MAJOR = 1
 LIMEREPORT_VERSION_MINOR = 5
-LIMEREPORT_VERSION_RELEASE = 19
+LIMEREPORT_VERSION_RELEASE = 20
 
 LIMEREPORT_VERSION = '$${LIMEREPORT_VERSION_MAJOR}.$${LIMEREPORT_VERSION_MINOR}.$${LIMEREPORT_VERSION_RELEASE}'
 DEFINES *= LIMEREPORT_VERSION_STR=\\\"$${LIMEREPORT_VERSION}\\\"

demo_r1/mainwindow.cpp

@@ -77,7 +77,7 @@ MainWindow::MainWindow(QWidget *parent) :
             int index = m_customers->record().indexOf("CustomerID");
             m_orders->bindValue(":id",m_customers->value(index));
             m_orders->exec();
-        };
+        }
     }
 
     LimeReport::ICallbackDatasource * callbackDatasource = report->dataManager()->createCallbackDatasource("master");
@@ -156,18 +156,21 @@ void MainWindow::on_pushButton_2_clicked()
 //            printers.insert("default",printer);
 //            report->printReport(printers);
 //        }
+        report->setShowProgressDialog(true);
         report->previewReport();
     }
 }
 
 void MainWindow::renderStarted()
 {
-    m_currentPage = 0;
-    m_progressDialog = new QProgressDialog(tr("Start render"),tr("Cancel"),0,0,this);
-    m_progressDialog->setWindowModality(Qt::WindowModal);
-    connect(m_progressDialog, SIGNAL(canceled()), report, SLOT(cancelRender()));
-    m_progressDialog->show();
-    QApplication::processEvents();
+    if (report->isShowProgressDialog()){
+        m_currentPage = 0;
+        m_progressDialog = new QProgressDialog(tr("Start render"),tr("Cancel"),0,0,this);
+        //m_progressDialog->setWindowModality(Qt::WindowModal);
+        connect(m_progressDialog, SIGNAL(canceled()), report, SLOT(cancelRender()));
+        QApplication::processEvents();
+        m_progressDialog->show();
+    }
 }
 
 void MainWindow::renderPageFinished(int renderedPageCount)

include/lrreportengine.h

@@ -164,6 +164,7 @@ class LIMEREPORT_EXPORT ReportEngine : public QObject{
     void    designReport();
     ReportDesignWindowInterface* getDesignerWindow();
     void    setShowProgressDialog(bool value);
+    bool    isShowProgressDialog();
     IDataSourceManager* dataManager();
     IScriptEngineManager* scriptManager();
     bool    loadFromFile(const QString& fileName, bool autoLoadPreviewOnChange = false);

limereport/items/lrabstractlayout.cpp

@@ -158,6 +158,7 @@ void AbstractLayout::beforeDelete()
 #endif
         BaseDesignIntf *bi = dynamic_cast<BaseDesignIntf*>(item);
         if (bi) {
+            bi->disconnect(this);
             bi->setParentItem(parentItem());
             bi->setParent(parent());
             bi->setVisible(true);

limereport/lrdatasourcemanager.cpp

@@ -525,6 +525,7 @@ void DataSourceManager::addQuery(const QString &name, const QString &sqlText, co
     putQueryDesc(queryDecs);
     putHolder(name,new QueryHolder(sqlText, connectionName, this));
     m_hasChanges = true;
+    m_varToDataSource.clear();
     emit datasourcesChanged();
 }
 
@@ -534,6 +535,7 @@ void DataSourceManager::addSubQuery(const QString &name, const QString &sqlText,
     putSubQueryDesc(subQueryDesc);
     putHolder(name,new SubQueryHolder(sqlText, connectionName, masterDatasource, this));
     m_hasChanges = true;
+    m_varToDataSource.clear();
     emit datasourcesChanged();
 }
 
@@ -1373,18 +1375,31 @@ void DataSourceManager::slotQueryTextChanged(const QString &queryName, const QSt
     if (holder){
         holder->setQueryText(queryText);
     }
+    m_varToDataSource.clear();
 }
 
 void DataSourceManager::invalidateQueriesContainsVariable(const QString& variableName)
 {
     if (!variableIsSystem(variableName)){
-        foreach (const QString& datasourceName, dataSourceNames()){
-            QueryHolder* holder = dynamic_cast<QueryHolder*>(m_datasources.value(datasourceName));
-            if (holder){
-                QRegExp rx(QString(Const::NAMED_VARIABLE_RX).arg(variableName));
-                if  (holder->queryText().contains(rx))
-                    holder->invalidate(designTime()?IDataSource::DESIGN_MODE:IDataSource::RENDER_MODE);
+
+        if (m_varToDataSource.contains(variableName)){
+            foreach(QString datasourceName, m_varToDataSource.value(variableName)){
+                QueryHolder* holder = dynamic_cast<QueryHolder*>(m_datasources.value(datasourceName));
+                if (holder) holder->invalidate(designTime() ? IDataSource::DESIGN_MODE : IDataSource::RENDER_MODE);
+            }
+        } else {
+            QVector<QString> datasources;
+            foreach (const QString& datasourceName, dataSourceNames()){
+                QueryHolder* holder = dynamic_cast<QueryHolder*>(m_datasources.value(datasourceName));
+                if (holder){
+                    QRegExp rx(QString(Const::NAMED_VARIABLE_RX).arg(variableName));
+                    if  (holder->queryText().contains(rx)){
+                        holder->invalidate(designTime() ? IDataSource::DESIGN_MODE : IDataSource::RENDER_MODE);
+                        datasources.append(datasourceName);
+                    }
+                }
             }
+            m_varToDataSource.insert(variableName, datasources);
         }
     }
 }
@@ -1413,6 +1428,8 @@ void DataSourceManager::slotCSVTextChanged(const QString &csvName, const QString
 
 void DataSourceManager::clear(ClearMethod method)
 {
+    m_varToDataSource.clear();
+
     DataSourcesMap::iterator dit;
     for( dit = m_datasources.begin(); dit != m_datasources.end(); ){
         bool owned = (*dit)->isOwned() && (*dit)->isRemovable();

limereport/lrdatasourcemanager.h

@@ -280,6 +280,9 @@ private slots:
     QHash<QString,int> m_groupFunctionsExpressionsMap;
     QVector<QString> m_groupFunctionsExpressions;
     IDbCredentialsProvider* m_dbCredentialsProvider;
+
+    QMap< QString, QVector<QString> > m_varToDataSource;
+
     bool m_hasChanges;
 };
 

limereport/lrpreviewreportwindow.cpp

@@ -42,6 +42,9 @@
 #include <QFileDialog>
 #include <QScrollBar>
 #include <QDesktopWidget>
+#include <QLabel>
+#include <QMessageBox>
+#include <QToolButton>
 
 namespace LimeReport{
 
@@ -51,6 +54,25 @@ PreviewReportWindow::PreviewReportWindow(ReportEngine *report, QWidget *parent,
     m_scalePercentChanging(false)
 {
     ui->setupUi(this);
+
+    m_progressWidget = new QWidget(ui->statusbar);
+    QHBoxLayout* progressLayout = new QHBoxLayout();
+    progressLayout->setMargin(0);
+    progressLayout->addWidget(new QLabel(tr("Printing")));
+    m_progressBar = new QProgressBar(ui->statusbar);
+    m_progressBar->setMaximumWidth(100);
+    m_progressBar->setMaximumHeight(ui->statusbar->fontMetrics().height());
+    progressLayout->addWidget(m_progressBar);
+    QToolButton* tbCancel = new QToolButton();
+    tbCancel->setIcon(QIcon(":/report/images/closebox"));
+    tbCancel->setAutoRaise(true);
+    connect(tbCancel, SIGNAL(clicked(bool)), this, SLOT(slotCancelPrinting(bool)));
+    progressLayout->addWidget(tbCancel);
+    progressLayout->setSizeConstraint(QLayout::SetFixedSize);
+    m_progressWidget->setLayout(progressLayout);
+    m_progressWidget->setVisible(false);
+    ui->statusbar->addPermanentWidget(m_progressWidget);
+
     setWindowTitle("Lime Report Preview");
     m_pagesNavigator = new QSpinBox(this);
     m_pagesNavigator->setMaximum(10000000);
@@ -73,6 +95,10 @@ PreviewReportWindow::PreviewReportWindow(ReportEngine *report, QWidget *parent,
     connect(m_previewReportWidget, SIGNAL(onSave(bool&, LimeReport::IPreparedPages*)),
             this, SIGNAL(onSave(bool&, LimeReport::IPreparedPages*)));
 
+    connect(m_previewReportWidget->d_ptr->m_report, SIGNAL(printingStarted(int)), this, SLOT(slotPrintingStarted(int)));
+    connect(m_previewReportWidget->d_ptr->m_report, SIGNAL(pagePrintingFinished(int)), this, SLOT(slotPagePrintingFinished(int)));
+    connect(m_previewReportWidget->d_ptr->m_report, SIGNAL(printingFinished()), this, SLOT(slotPrintingFinished()));
+
     m_fontEditor = new FontEditorWidgetForPage(m_previewReportWidget->d_ptr->m_previewPage,tr("Font"),this);
     m_fontEditor->setObjectName("fontTools");
     m_fontEditor->setIconSize(ui->toolBar->iconSize());
@@ -260,8 +286,12 @@ void PreviewReportWindow::exec()
     if (deleteOnClose) delete this;
 }
 
-void PreviewReportWindow::closeEvent(QCloseEvent *)
+void PreviewReportWindow::closeEvent(QCloseEvent* e)
 {
+    if (m_progressBar->isVisible()){
+        QMessageBox::critical(this, tr("Attention"), tr("The printing is in process"));
+        e->setAccepted(false);
+    }
 #ifdef Q_OS_WIN
     writeSetting();
 #endif
@@ -515,5 +545,27 @@ void PreviewReportWindow::slotItemInserted(PageDesignIntf *, QPointF, const QStr
     slotActivateItemSelectionMode();
 }
 
+void PreviewReportWindow::slotPrintingStarted(int pageCount)
+{
+    m_progressBar->setMinimum(1);
+    m_progressBar->setMaximum(pageCount);
+    m_progressWidget->setVisible(true);
+}
+
+void PreviewReportWindow::slotPagePrintingFinished(int pageIndex)
+{
+    m_progressBar->setValue(pageIndex);
+}
+
+void PreviewReportWindow::slotPrintingFinished()
+{
+    m_progressWidget->setVisible(false);
+}
+
+void PreviewReportWindow::slotCancelPrinting(bool)
+{
+    m_previewReportWidget->d_ptr->m_report->cancelPrinting();
+}
+
 }// namespace LimeReport
 

limereport/lrpreviewreportwindow.h

@@ -37,6 +37,7 @@
 #include <QSettings>
 #include <QEventLoop>
 #include <QPrinter>
+#include <QProgressBar>
 
 #include "serializators/lrxmlreader.h"
 #include "lrpreparedpagesintf.h"
@@ -118,6 +119,10 @@ private slots:
     void on_actionShow_Toolbar_triggered();
     void slotCurrentPageChanged(int page);
     void slotItemInserted(LimeReport::PageDesignIntf* report, QPointF pos, const QString& ItemType);
+    void slotPrintingStarted(int pageCount);
+    void slotPagePrintingFinished(int pageIndex);
+    void slotPrintingFinished();
+    void slotCancelPrinting(bool);
 signals:
     void onSave(bool& saved, LimeReport::IPreparedPages* pages);
 private:
@@ -139,6 +144,8 @@ private slots:
     ScaleType m_previewScaleType;
     int m_previewScalePercent;
     bool m_scalePercentChanging;
+    QProgressBar* m_progressBar;
+    QWidget* m_progressWidget;
 };
 } //namespace LimeReport
 #endif // LRPREVIEWREPORTWINDOW_H

limereport/lrreportdesignwidget.cpp

@@ -726,7 +726,10 @@ void ReportDesignWidget::previewReport()
 #ifdef HAVE_QTDESIGNER_INTEGRATION
     updateDialogs();
 #endif
+    bool showProgressDialog = report()->isShowProgressDialog();
+    report()->setShowProgressDialog(false);
     report()->previewReport();
+    report()->setShowProgressDialog(showProgressDialog);
 }
 
 void ReportDesignWidget::printReport()

limereport/lrreportdesignwindow.cpp

@@ -65,6 +65,38 @@ namespace LimeReport{
 
 ReportDesignWindow* ReportDesignWindow::m_instance=0;
 
+void ReportDesignWindow::createProgressBar()
+{
+    m_progressWidget = new QWidget(m_statusBar);
+    QHBoxLayout* progressLayout = new QHBoxLayout();
+    progressLayout->setMargin(0);
+    m_progressLabel = new QLabel(tr("Rendered %1 pages").arg(0));
+    progressLayout->addWidget(m_progressLabel);
+    m_progressBar = new QProgressBar(m_statusBar);
+    m_progressBar->setFormat("%v pages");
+    m_progressBar->setAlignment(Qt::AlignCenter);
+    m_progressBar->setMaximumWidth(100);
+    m_progressBar->setMaximumHeight(m_statusBar->fontMetrics().height());
+    m_progressBar->setMinimum(0);
+    m_progressBar->setMaximum(0);
+    m_progressBar->setTextVisible(true);
+    progressLayout->addWidget(m_progressBar);
+    QToolButton* tbCancel = new QToolButton();
+    tbCancel->setToolTip(tr("Cancel report rendering"));
+    tbCancel->setIcon(QIcon(":/report/images/closebox"));
+    tbCancel->setAutoRaise(true);
+    connect(tbCancel, SIGNAL(clicked(bool)), this, SLOT(slotCancelRendering(bool)));
+    progressLayout->addWidget(tbCancel);
+    progressLayout->setSizeConstraint(QLayout::SetFixedSize);
+    m_progressWidget->setLayout(progressLayout);
+    m_progressWidget->setVisible(false);
+    m_statusBar->addPermanentWidget(m_progressWidget);
+
+    connect(dynamic_cast<QObject*>(m_reportDesignWidget->report()), SIGNAL(renderStarted()), this, SLOT(renderStarted()));
+    connect(dynamic_cast<QObject*>(m_reportDesignWidget->report()), SIGNAL(renderPageFinished(int)), this, SLOT(renderPageFinished(int)));
+    connect(dynamic_cast<QObject*>(m_reportDesignWidget->report()), SIGNAL(renderFinished()), this, SLOT(renderFinished()));
+}
+
 ReportDesignWindow::ReportDesignWindow(ReportEnginePrivateInterface* report, QWidget *parent, QSettings* settings) :
     ReportDesignWindowInterface(parent), m_textAttibutesIsChanging(false), m_settings(settings), m_ownedSettings(false),
     m_progressDialog(0), m_showProgressDialog(true), m_editorTabType(ReportDesignWidget::Page), m_reportItemIsLocked(false)
@@ -77,6 +109,7 @@ ReportDesignWindow::ReportDesignWindow(ReportEnginePrivateInterface* report, QWi
     createDataWindow();
     createScriptWindow();
     createObjectsBrowser();
+
 #ifdef HAVE_QTDESIGNER_INTEGRATION
     createDialogWidgetBox();
     createDialogPropertyEditor();
@@ -100,7 +133,8 @@ ReportDesignWindow::ReportDesignWindow(ReportEnginePrivateInterface* report, QWi
     showDefaultToolBars();
     restoreSetting();
     m_hideLeftPanel->setChecked(isDockAreaVisible(Qt::LeftDockWidgetArea));
-    m_hideRightPanel->setChecked(isDockAreaVisible(Qt::RightDockWidgetArea));    
+    m_hideRightPanel->setChecked(isDockAreaVisible(Qt::RightDockWidgetArea));
+    createProgressBar();
 }
 
 ReportDesignWindow::~ReportDesignWindow()
@@ -515,9 +549,6 @@ void ReportDesignWindow::initReportEditor(ReportEnginePrivateInterface* report)
             this, SLOT(slotBandAdded(LimeReport::PageDesignIntf*,LimeReport::BandDesignIntf*)));
     connect(m_reportDesignWidget, SIGNAL(bandDeleted(LimeReport::PageDesignIntf*,LimeReport::BandDesignIntf*)),
             this, SLOT(slotBandDeleted(LimeReport::PageDesignIntf*,LimeReport::BandDesignIntf*)));
-    connect(dynamic_cast<QObject*>(report), SIGNAL(renderStarted()), this, SLOT(renderStarted()));
-    connect(dynamic_cast<QObject*>(report), SIGNAL(renderPageFinished(int)), this, SLOT(renderPageFinished(int)));
-    connect(dynamic_cast<QObject*>(report), SIGNAL(renderFinished()), this, SLOT(renderFinished()));
     connect(m_reportDesignWidget, SIGNAL(pageAdded(PageDesignIntf*)), this, SLOT(slotPageAdded(PageDesignIntf*)));
     connect(m_reportDesignWidget, SIGNAL(pageDeleted()), this, SLOT(slotPageDeleted()));
 }
@@ -1377,26 +1408,17 @@ void ReportDesignWindow::slotActivePageChanged()
 
 void ReportDesignWindow::renderStarted()
 {
-    if (m_showProgressDialog){
-        m_progressDialog = new QProgressDialog(tr("Rendering report"),tr("Abort"),0,0,this);
-        m_progressDialog->open(dynamic_cast<QObject*>(m_reportDesignWidget->report()), SLOT(cancelRender()));
-        QApplication::processEvents();
-    }
+    m_progressWidget->setVisible(true);
 }
 
 void ReportDesignWindow::renderPageFinished(int renderedPageCount)
 {
-    if (m_progressDialog)
-        m_progressDialog->setLabelText(QString::number(renderedPageCount)+tr(" page rendered"));
+    m_progressLabel->setText(tr("Rendered %1 pages").arg(renderedPageCount));
 }
 
 void ReportDesignWindow::renderFinished()
 {
-    if (m_progressDialog){
-        m_progressDialog->close();
-        delete m_progressDialog;
-    }
-    m_progressDialog = 0;
+    m_progressWidget->setVisible(false);
 }
 
 void ReportDesignWindow::slotShowAbout()
@@ -1536,8 +1558,18 @@ void ReportDesignWindow::slotSelectOneLevelItems()
     m_reportDesignWidget->selectOneLevelItems();
 }
 
+void ReportDesignWindow::slotCancelRendering(bool)
+{
+    m_reportDesignWidget->report()->cancelRender();
+}
+
 void ReportDesignWindow::closeEvent(QCloseEvent * event)
 {
+    if (m_progressWidget->isVisible()){
+        QMessageBox::critical(this, tr("Attention"), tr("The rendering is in process"));
+        event->ignore();
+        return;
+    }
     if (checkNeedToSave()){    
         m_dataBrowser->closeAllDataWindows();
         writeState();