mirror of
https://github.com/fralx/LimeReport.git
synced 2024-12-24 16:44:39 +03:00
124 lines
4.0 KiB
C++
124 lines
4.0 KiB
C++
#include "mainwindow.h"
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#include "ui_mainwindow.h"
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#include <QSqlDatabase>
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#include <QDir>
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#include <QDebug>
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#include <QDesktopWidget>
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MainWindow::MainWindow(QWidget *parent) :
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QMainWindow(parent),
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ui(new Ui::MainWindow)
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{
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ui->setupUi(this);
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m_preview = m_report.createPreviewWidget();
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connect(m_preview,SIGNAL(scalePercentChanged(int)), this, SLOT(slotScalePercentChanged(int)));
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ui->groupBox_2->layout()->addWidget(m_preview);
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buildReportsTree(QApplication::applicationDirPath()+"/demo_reports/", ui->treeWidget);
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connect(ui->tbZoomIn, SIGNAL(clicked(bool)), m_preview, SLOT(zoomIn()));
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connect(ui->tbZoomOut, SIGNAL(clicked(bool)), m_preview, SLOT(zoomOut()));
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connect(ui->tbFirstPage, SIGNAL(clicked(bool)), m_preview, SLOT(firstPage()));
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connect(ui->tbPrevPage, SIGNAL(clicked(bool)), m_preview, SLOT(priorPage()));
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connect(ui->tbNextPage, SIGNAL(clicked(bool)), m_preview, SLOT(nextPage()));
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connect(ui->tbLastPage, SIGNAL(clicked(bool)), m_preview, SLOT(lastPage()));
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connect(ui->cbScalePercent, SIGNAL(currentIndexChanged(QString)), this, SLOT(scaleComboboxChanged(QString)));
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connect(ui->tbFitWidth, SIGNAL(clicked(bool)), m_preview, SLOT(fitWidth()));
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connect(ui->tbFitPage, SIGNAL(clicked(bool)), m_preview, SLOT(fitPage()));
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connect(m_preview, SIGNAL(pagesSet(int)), this, SLOT(slotPagesSet(int)));
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connect(m_preview, SIGNAL(pageChanged(int)), this, SLOT(slotPageChanged(int)));
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connect(ui->tbPDFExport, SIGNAL(clicked(bool)), m_preview, SLOT(printToPDF()));
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connect(ui->tbPrint, SIGNAL(clicked(bool)), m_preview, SLOT(print()));
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initPercentCombobox();
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enableUI(false);
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QDesktopWidget *desktop = QApplication::desktop();
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int screenWidth = desktop->screenGeometry().width();
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int screenHeight = desktop->screenGeometry().height();
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int x = screenWidth*0.1;
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int y = screenHeight*0.1;
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resize(screenWidth*0.8, screenHeight*0.8);
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move(x, y);
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if (QFile::exists(QApplication::applicationDirPath()+"/demo_reports/categories.lrxml")){
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m_report.loadFromFile(QApplication::applicationDirPath()+"/demo_reports/categories.lrxml");
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m_preview->refreshPages();
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}
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}
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MainWindow::~MainWindow()
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{
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delete ui;
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}
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void MainWindow::enableUI(bool value)
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{
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ui->tbDesign->setEnabled(value);
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ui->tbPrint->setEnabled(value);
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ui->tbPDFExport->setEnabled(value);
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ui->tbFirstPage->setEnabled(value);
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ui->tbPrevPage->setEnabled(value);
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ui->tbNextPage->setEnabled(value);
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ui->tbLastPage->setEnabled(value);
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ui->tbZoomIn->setEnabled(value);
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ui->tbZoomOut->setEnabled(value);
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ui->tbFitWidth->setEnabled(value);
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ui->tbFitPage->setEnabled(value);
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ui->tbOneToOne->setEnabled(value);
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ui->sbPageNavigator->setEnabled(value);
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ui->cbScalePercent->setEnabled(value);
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}
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void MainWindow::slotScalePercentChanged(int percent)
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{
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ui->cbScalePercent->setEditText(QString("%1%").arg(percent));
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}
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void MainWindow::scaleComboboxChanged(QString text)
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{
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m_preview->setScalePercent(text.remove(text.count()-1,1).toInt());
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}
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void MainWindow::slotPagesSet(int pagesCount)
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{
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ui->sbPageNavigator->setSuffix(tr(" of %1").arg(pagesCount));
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ui->sbPageNavigator->setMinimum(1);
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ui->sbPageNavigator->setMaximum(pagesCount);
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ui->sbPageNavigator->setValue(1);
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enableUI(true);
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}
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void MainWindow::slotPageChanged(int page)
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{
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ui->sbPageNavigator->setValue(page);
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}
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void MainWindow::on_treeWidget_itemClicked(QTreeWidgetItem *item, int )
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{
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m_report.loadFromFile(item->data(0,Qt::UserRole).toString());
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m_preview->refreshPages();
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}
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void MainWindow::initPercentCombobox()
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{
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for (int i = 10; i<310; i+=10){
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ui->cbScalePercent->addItem(QString("%1%").arg(i));
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}
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ui->cbScalePercent->setCurrentIndex(4);
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}
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void MainWindow::on_sbPageNavigator_valueChanged(int arg1)
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{
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m_preview->pageNavigatorChanged(arg1);
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}
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void MainWindow::on_tbDesign_clicked()
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{
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m_report.designReport();
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m_preview->refreshPages();
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}
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void MainWindow::on_tbOneToOne_clicked()
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{
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m_preview->setScalePercent(100);
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}
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