mirror of
https://github.com/fralx/LimeReport.git
synced 2024-12-24 00:33:02 +03:00
Preview Widget refactored.
This commit is contained in:
Arin Alex
parent
2aec1cfc26
commit
b315af26b9
@ -24,20 +24,25 @@ public:
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~PreviewReportWidget();
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public slots:
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void refreshPages();
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void slotZoomIn();
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void slotZoomOut();
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void zoomIn();
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void zoomOut();
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void slotFirstPage();
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void slotPriorPage();
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void slotNextPage();
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void slotLastPage();
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void firstPage();
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void priorPage();
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void nextPage();
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void lastPage();
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void slotPrint();
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void slotPrintToPDF();
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void slotPageNavigatorChanged(int value);
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void slotSaveToFile();
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void print();
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void printToPDF();
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void pageNavigatorChanged(int value);
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void saveToFile();
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void setScalePercent(int percent);
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void fitWidth();
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void fitPage();
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signals:
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void pageChanged(int page);
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void scalePercentChanged(int percent);
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void pagesSet(int pageCount);
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private slots:
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void slotSliderMoved(int value);
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void reportEngineDestroyed(QObject* object);
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@ -45,6 +50,7 @@ private:
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void initPreview();
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void setErrorsMesagesVisible(bool visible);
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void setErrorMessages(const QStringList &value);
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void emitPageSet();
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private:
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Ui::PreviewReportWidget *ui;
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PreviewReportWidgetPrivate* d_ptr;
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@ -46,9 +46,17 @@ void PreviewReportWidgetPrivate::setPages(ReportPages pages)
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if (pages.at(0)) pages.at(0)->setSelected(true);
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m_changingPage = false;
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q_ptr->initPreview();
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q_ptr->emitPageSet();
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}
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}
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PageItemDesignIntf::Ptr PreviewReportWidgetPrivate::currentPage()
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{
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if (m_reportPages.count()>m_currentPage)
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return m_reportPages.at(m_currentPage-1);
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else return PageItemDesignIntf::Ptr(0);
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}
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PreviewReportWidget::PreviewReportWidget(ReportEnginePrivate *report, QWidget *parent) :
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QWidget(parent),
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ui(new Ui::PreviewReportWidget), d_ptr(new PreviewReportWidgetPrivate(this))
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@ -75,10 +83,11 @@ PreviewReportWidget::~PreviewReportWidget()
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void PreviewReportWidget::initPreview()
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{
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if (ui->graphicsView->scene()!=d_ptr->m_previewPage)
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ui->graphicsView->setScene(d_ptr->m_previewPage);
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ui->graphicsView->resetMatrix();
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ui->graphicsView->setScene(d_ptr->m_previewPage);
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ui->graphicsView->centerOn(0, 0);
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ui->graphicsView->scale(0.5,0.5);
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setScalePercent(d_ptr->m_scalePercent);
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}
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void PreviewReportWidget::setErrorsMesagesVisible(bool visible)
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@ -86,17 +95,20 @@ void PreviewReportWidget::setErrorsMesagesVisible(bool visible)
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ui->errorsView->setVisible(visible);
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}
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void PreviewReportWidget::slotZoomIn()
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void PreviewReportWidget::zoomIn()
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{
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ui->graphicsView->scale(1.2,1.2);
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d_ptr->m_scalePercent += 10;
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setScalePercent(d_ptr->m_scalePercent);
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}
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void PreviewReportWidget::slotZoomOut()
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void PreviewReportWidget::zoomOut()
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{
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ui->graphicsView->scale(1/1.2,1/1.2);
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if (d_ptr->m_scalePercent>0)
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d_ptr->m_scalePercent -= 10;
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setScalePercent(d_ptr->m_scalePercent);
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}
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void PreviewReportWidget::slotFirstPage()
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void PreviewReportWidget::firstPage()
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{
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d_ptr->m_changingPage=true;
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if ((!d_ptr->m_reportPages.isEmpty())&&(d_ptr->m_currentPage>1)){
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@ -107,7 +119,7 @@ void PreviewReportWidget::slotFirstPage()
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d_ptr->m_changingPage=false;
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}
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void PreviewReportWidget::slotPriorPage()
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void PreviewReportWidget::priorPage()
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{
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d_ptr->m_changingPage=true;
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if ((!d_ptr->m_reportPages.isEmpty())&&(d_ptr->m_currentPage>1)){
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@ -118,7 +130,7 @@ void PreviewReportWidget::slotPriorPage()
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d_ptr->m_changingPage=false;
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}
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void PreviewReportWidget::slotNextPage()
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void PreviewReportWidget::nextPage()
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{
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d_ptr->m_changingPage=true;
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if ((!d_ptr->m_reportPages.isEmpty())&&(d_ptr->m_reportPages.count()>(d_ptr->m_currentPage))){
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@ -129,7 +141,7 @@ void PreviewReportWidget::slotNextPage()
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d_ptr->m_changingPage=false;
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}
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void PreviewReportWidget::slotLastPage()
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void PreviewReportWidget::lastPage()
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{
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d_ptr->m_changingPage=true;
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if ((!d_ptr->m_reportPages.isEmpty())&&(d_ptr->m_reportPages.count()>(d_ptr->m_currentPage))){
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@ -140,7 +152,7 @@ void PreviewReportWidget::slotLastPage()
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d_ptr->m_changingPage=false;
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}
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void PreviewReportWidget::slotPrint()
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void PreviewReportWidget::print()
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{
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QPrinter printer(QPrinter::HighResolution);
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QPrintDialog dialog(&printer,QApplication::activeWindow());
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@ -151,10 +163,13 @@ void PreviewReportWidget::slotPrint()
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printer,
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PrintRange(dialog.printRange(),dialog.fromPage(),dialog.toPage())
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);
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foreach(PageItemDesignIntf::Ptr pageItem, d_ptr->m_reportPages){
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d_ptr->m_previewPage->reactivatePageItem(pageItem);
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}
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}
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}
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void PreviewReportWidget::slotPrintToPDF()
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void PreviewReportWidget::printToPDF()
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{
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QString fileName = QFileDialog::getSaveFileName(this,tr("PDF file name"),"","PDF(*.pdf)" );
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if (!fileName.isEmpty()){
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@ -170,7 +185,7 @@ void PreviewReportWidget::slotPrintToPDF()
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}
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}
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void PreviewReportWidget::slotPageNavigatorChanged(int value)
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void PreviewReportWidget::pageNavigatorChanged(int value)
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{
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if (d_ptr->m_changingPage) return;
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d_ptr->m_changingPage = true;
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@ -181,7 +196,7 @@ void PreviewReportWidget::slotPageNavigatorChanged(int value)
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d_ptr->m_changingPage=false;
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}
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void PreviewReportWidget::slotSaveToFile()
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void PreviewReportWidget::saveToFile()
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{
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QString fileName = QFileDialog::getSaveFileName(this,tr("Report file name"));
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if (!fileName.isEmpty()){
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@ -193,6 +208,31 @@ void PreviewReportWidget::slotSaveToFile()
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}
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}
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void PreviewReportWidget::setScalePercent(int percent)
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{
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ui->graphicsView->resetMatrix();
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qreal scaleSize = percent/100.0;
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ui->graphicsView->scale(scaleSize, scaleSize);
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emit scalePercentChanged(percent);
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}
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void PreviewReportWidget::fitWidth()
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{
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if (d_ptr->currentPage()){
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qreal scalePercent = ui->graphicsView->viewport()->width() / ui->graphicsView->scene()->width();
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setScalePercent(scalePercent*100);
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}
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}
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void PreviewReportWidget::fitPage()
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{
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if (d_ptr->currentPage()){
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qreal vScale = ui->graphicsView->viewport()->width() / ui->graphicsView->scene()->width();
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qreal hScale = ui->graphicsView->viewport()->height() / d_ptr->currentPage()->height();
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setScalePercent(qMin(vScale,hScale)*100);
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}
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}
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void PreviewReportWidget::setErrorMessages(const QStringList &value)
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{
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foreach (QString line, value) {
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@ -200,6 +240,11 @@ void PreviewReportWidget::setErrorMessages(const QStringList &value)
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}
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}
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void PreviewReportWidget::emitPageSet()
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{
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emit pagesSet(d_ptr->m_reportPages.count());
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}
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void PreviewReportWidget::refreshPages()
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{
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if (d_ptr->m_report){
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@ -209,14 +254,6 @@ void PreviewReportWidget::refreshPages()
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d_ptr->m_report->dataManager()->setDesignTime(true);
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if (pages.count()>0){
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d_ptr->setPages(pages);
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if (!d_ptr->m_reportPages.isEmpty()){
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d_ptr->m_previewPage->setPageItems(d_ptr->m_reportPages);
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d_ptr->m_changingPage = true;
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d_ptr->m_currentPage = 1;
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if (pages.at(0)) pages.at(0)->setSelected(true);
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d_ptr->m_changingPage = false;
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}
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ui->graphicsView->centerOn(0, 0);
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}
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} catch (ReportError &exception){
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d_ptr->m_report->saveError(exception.what());
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@ -24,20 +24,25 @@ public:
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~PreviewReportWidget();
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public slots:
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void refreshPages();
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void slotZoomIn();
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void slotZoomOut();
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void zoomIn();
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void zoomOut();
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void slotFirstPage();
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void slotPriorPage();
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void slotNextPage();
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void slotLastPage();
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void firstPage();
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void priorPage();
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void nextPage();
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void lastPage();
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void slotPrint();
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void slotPrintToPDF();
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void slotPageNavigatorChanged(int value);
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void slotSaveToFile();
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void print();
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void printToPDF();
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void pageNavigatorChanged(int value);
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void saveToFile();
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void setScalePercent(int percent);
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void fitWidth();
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void fitPage();
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signals:
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void pageChanged(int page);
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void scalePercentChanged(int percent);
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void pagesSet(int pageCount);
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private slots:
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void slotSliderMoved(int value);
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void reportEngineDestroyed(QObject* object);
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@ -45,6 +50,7 @@ private:
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void initPreview();
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void setErrorsMesagesVisible(bool visible);
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void setErrorMessages(const QStringList &value);
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void emitPageSet();
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private:
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Ui::PreviewReportWidget *ui;
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PreviewReportWidgetPrivate* d_ptr;
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@ -12,11 +12,13 @@ class PreviewReportWidget;
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class PreviewReportWidgetPrivate
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{
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public:
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PreviewReportWidgetPrivate(PreviewReportWidget* previewReportWidget): q_ptr(previewReportWidget),
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m_currentPage(1), m_changingPage(false), m_priorScrolValue(0){}
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PreviewReportWidgetPrivate(PreviewReportWidget* previewReportWidget):
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m_currentPage(1), m_changingPage(false), m_priorScrolValue(0), m_scalePercent(50),
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q_ptr(previewReportWidget) {}
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bool pageIsVisible();
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QRectF calcPageShift();
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void setPages( ReportPages pages);
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PageItemDesignIntf::Ptr currentPage();
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public:
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PageDesignIntf* m_previewPage;
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ReportPages m_reportPages;
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@ -25,6 +27,7 @@ public:
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int m_currentPage;
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bool m_changingPage;
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int m_priorScrolValue;
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int m_scalePercent;
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PreviewReportWidget* q_ptr;
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};
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@ -203,32 +203,32 @@ void PreviewReportWindow::moveEvent(QMoveEvent* e)
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void PreviewReportWindow::slotPrint()
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{
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m_previewReportWidget->slotPrint();
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m_previewReportWidget->print();
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}
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void PreviewReportWindow::slotPriorPage()
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{
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m_previewReportWidget->slotPriorPage();
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m_previewReportWidget->priorPage();
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}
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void PreviewReportWindow::slotNextPage()
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{
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m_previewReportWidget->slotNextPage();
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m_previewReportWidget->nextPage();
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}
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void PreviewReportWindow::slotZoomIn()
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{
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m_previewReportWidget->slotZoomIn();
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m_previewReportWidget->zoomIn();
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}
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void PreviewReportWindow::slotZoomOut()
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{
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m_previewReportWidget->slotZoomOut();
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m_previewReportWidget->zoomOut();
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}
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void PreviewReportWindow::slotPageNavigatorChanged(int value)
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{
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m_previewReportWidget->slotPageNavigatorChanged(value);
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m_previewReportWidget->pageNavigatorChanged(value);
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}
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void PreviewReportWindow::slotShowErrors()
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@ -243,22 +243,22 @@ ItemsReaderIntf *PreviewReportWindow::reader()
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void PreviewReportWindow::on_actionSaveToFile_triggered()
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{
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m_previewReportWidget->slotSaveToFile();
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m_previewReportWidget->saveToFile();
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}
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void PreviewReportWindow::slotFirstPage()
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{
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m_previewReportWidget->slotFirstPage();
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m_previewReportWidget->firstPage();
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}
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void PreviewReportWindow::slotLastPage()
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{
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m_previewReportWidget->slotLastPage();
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m_previewReportWidget->lastPage();
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}
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void PreviewReportWindow::slotPrintToPDF()
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{
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m_previewReportWidget->slotPrintToPDF();
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m_previewReportWidget->printToPDF();
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}
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void PreviewReportWindow::slotPageChanged(int pageIndex)
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