mirror of
https://github.com/python-LimeReport/LimeReport.git
synced 2024-12-23 20:22:58 +03:00
586 lines
18 KiB
C++
586 lines
18 KiB
C++
/***************************************************************************
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* This file is part of the Lime Report project *
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* Copyright (C) 2021 by Alexander Arin *
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* arin_a@bk.ru *
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* *
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** GNU General Public License Usage **
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* *
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* This library is free software: you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation, either version 3 of the License, or *
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* (at your option) any later version. *
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* You should have received a copy of the GNU General Public License *
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* along with this program. If not, see <http://www.gnu.org/licenses/>. *
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* *
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** GNU Lesser General Public License **
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* *
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* This library is free software: you can redistribute it and/or modify *
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* it under the terms of the GNU Lesser General Public License as *
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* published by the Free Software Foundation, either version 3 of the *
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* License, or (at your option) any later version. *
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* You should have received a copy of the GNU Lesser General Public *
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* License along with this library. *
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* If not, see <http://www.gnu.org/licenses/>. *
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* *
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* This library is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* GNU General Public License for more details. *
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****************************************************************************/
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#include "lrpreviewreportwindow.h"
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#include "ui_lrpreviewreportwindow.h"
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#include "serializators/lrxmlreader.h"
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#include "serializators/lrxmlwriter.h"
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#include "lrreportengine_p.h"
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#include "lrpreviewreportwidget.h"
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#include "lrpreviewreportwidget_p.h"
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#include "items/editors/lrfonteditorwidget.h"
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#include "items/editors/lrtextalignmenteditorwidget.h"
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#include <QPrinter>
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#include <QPrintDialog>
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#include <QFileDialog>
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#include <QScrollBar>
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#if (QT_VERSION < QT_VERSION_CHECK(5, 15, 1))
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#include <QDesktopWidget>
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#else
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#include <QScreen>
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#endif
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#include <QLabel>
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#include <QMessageBox>
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#include <QToolButton>
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namespace LimeReport{
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PreviewReportWindow::PreviewReportWindow(ReportEngine *report, QWidget *parent, QSettings *settings, Qt::WindowFlags flags) :
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QMainWindow(parent,flags),
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ui(new Ui::PreviewReportWindow), m_settings(settings), m_ownedSettings(false),
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m_scalePercentChanging(false)
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{
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ui->setupUi(this);
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m_progressWidget = new QWidget(ui->statusbar);
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QHBoxLayout* progressLayout = new QHBoxLayout();
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progressLayout->setContentsMargins(0, 0, 0, 0);
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progressLayout->addWidget(new QLabel(tr("Printing")));
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m_progressBar = new QProgressBar(ui->statusbar);
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m_progressBar->setMaximumWidth(100);
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m_progressBar->setMaximumHeight(ui->statusbar->fontMetrics().height());
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progressLayout->addWidget(m_progressBar);
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QToolButton* tbCancel = new QToolButton();
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tbCancel->setIcon(QIcon(":/report/images/closebox"));
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tbCancel->setAutoRaise(true);
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connect(tbCancel, SIGNAL(clicked(bool)), this, SLOT(slotCancelPrinting(bool)));
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progressLayout->addWidget(tbCancel);
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progressLayout->setSizeConstraint(QLayout::SetFixedSize);
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m_progressWidget->setLayout(progressLayout);
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m_progressWidget->setVisible(false);
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ui->statusbar->addPermanentWidget(m_progressWidget);
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setWindowTitle("Lime Report Preview");
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m_pagesNavigator = new QSpinBox(this);
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m_pagesNavigator->setMaximum(10000000);
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m_pagesNavigator->setPrefix(tr("Page: "));
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m_pagesNavigator->setMinimumWidth(120);
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ui->toolBar->insertWidget(ui->actionNextPage,m_pagesNavigator);
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ui->editModeTools->hide();
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ui->actionShowMessages->setVisible(false);
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connect(m_pagesNavigator,SIGNAL(valueChanged(int)),this,SLOT(slotPageNavigatorChanged(int)));
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m_previewReportWidget = new PreviewReportWidget(report,this);
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setCentralWidget(m_previewReportWidget);
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layout()->setContentsMargins(1,1,1,1);
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connect(m_previewReportWidget, SIGNAL(pageChanged(int)),
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this, SLOT(slotPageChanged(int)) );
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connect(m_previewReportWidget->d_ptr->m_previewPage, SIGNAL(selectionChanged()),
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this, SLOT(slotSelectionChanged()));
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connect(m_pagesNavigator, SIGNAL(valueChanged(int)),
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this, SLOT(slotPageNavigatorChanged(int)));
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connect(m_previewReportWidget, SIGNAL(onSave(bool&, LimeReport::IPreparedPages*)),
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this, SIGNAL(onSave(bool&, LimeReport::IPreparedPages*)));
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connect(m_previewReportWidget->d_ptr->m_report, SIGNAL(printingStarted(int)), this, SLOT(slotPrintingStarted(int)));
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connect(m_previewReportWidget->d_ptr->m_report, SIGNAL(pagePrintingFinished(int)), this, SLOT(slotPagePrintingFinished(int)));
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connect(m_previewReportWidget->d_ptr->m_report, SIGNAL(printingFinished()), this, SLOT(slotPrintingFinished()));
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m_fontEditor = new FontEditorWidgetForPage(m_previewReportWidget->d_ptr->m_previewPage,tr("Font"),this);
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m_fontEditor->setObjectName("fontTools");
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m_fontEditor->setIconSize(ui->toolBar->iconSize());
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m_textAlignmentEditor = new TextAlignmentEditorWidgetForPage(m_previewReportWidget->d_ptr->m_previewPage,tr("Text align"),this);
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m_textAlignmentEditor->setObjectName("textAlignmentTools");
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m_textAlignmentEditor->setIconSize(ui->toolBar->iconSize());
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addToolBar(Qt::TopToolBarArea,m_fontEditor);
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addToolBar(Qt::TopToolBarArea,m_textAlignmentEditor);
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m_scalePercent = new QComboBox(this);
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m_scalePercent->setEditable(true);
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ui->toolBar->insertWidget(ui->actionZoomOut, m_scalePercent);
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initPercentCombobox();
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connect(ui->actionShowMessages, SIGNAL(triggered()), this, SLOT(slotShowErrors()));
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connect(m_previewReportWidget, SIGNAL(scalePercentChanged(int)), this, SLOT(slotScalePercentChanged(int)));
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#if QT_VERSION >= QT_VERSION_CHECK(5, 12, 3)
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connect(m_scalePercent, SIGNAL(currentTextChanged(QString)), this, SLOT(scaleComboboxChanged(QString)));
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#else
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connect(m_scalePercent, SIGNAL(currentIndexChanged(QString)), this, SLOT(scaleComboboxChanged(QString)));
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#endif
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connect(m_previewReportWidget, SIGNAL(pageChanged(int)), this, SLOT(slotCurrentPageChanged(int)));
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connect(m_previewReportWidget, SIGNAL(itemInserted(LimeReport::PageDesignIntf*, QPointF, QString)),
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this, SLOT(slotItemInserted(LimeReport::PageDesignIntf*, QPointF, QString)));
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restoreSetting();
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selectStateIcon();
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}
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void PreviewReportWindow::writeSetting()
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{
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settings()->beginGroup("PreviewWindow");
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settings()->setValue("Geometry",saveGeometry());
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settings()->setValue("State",saveState());
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settings()->endGroup();
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}
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void PreviewReportWindow::restoreSetting()
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{
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settings()->beginGroup("PreviewWindow");
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QVariant v = settings()->value("Geometry");
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if (v.isValid()){
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restoreGeometry(v.toByteArray());
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} else {
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#if (QT_VERSION < QT_VERSION_CHECK(5, 15, 1))
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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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#else
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QScreen *screen = QGuiApplication::primaryScreen();
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int screenWidth = screen->geometry().width();
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int screenHeight = screen->geometry().height();
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#endif
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int x = static_cast<int>(screenWidth*0.1);
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int y = static_cast<int>(screenHeight*0.1);
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resize(
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static_cast<int>(screenWidth*0.8),
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static_cast<int>(screenHeight*0.8)
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);
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move(x, y);
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}
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v = settings()->value("State");
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if (v.isValid()){
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restoreState(v.toByteArray());
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}
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settings()->endGroup();
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}
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PreviewReportWindow::~PreviewReportWindow()
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{
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if (m_ownedSettings)
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delete m_settings;
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//delete m_previewPage;
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delete ui;
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}
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void PreviewReportWindow::initPreview(int pagesCount)
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{
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m_pagesNavigator->setSuffix(tr(" of %1").arg(pagesCount));
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m_pagesNavigator->setMinimum(1);
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m_pagesNavigator->setMaximum(pagesCount);
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m_pagesNavigator->setValue(1);
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}
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void PreviewReportWindow::reloadPreview()
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{
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m_previewReportWidget->refreshPages();
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}
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void PreviewReportWindow::setSettings(QSettings* value)
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{
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if (m_ownedSettings)
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delete m_settings;
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m_settings=value;
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m_ownedSettings=false;
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restoreSetting();
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}
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void PreviewReportWindow::setErrorMessages(const QStringList &value){
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ui->actionShowMessages->setVisible(true);
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m_previewReportWidget->setErrorMessages(value);
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}
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void PreviewReportWindow::setToolBarVisible(bool value)
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{
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ui->toolBar->setHidden(value);
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selectStateIcon();
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}
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void PreviewReportWindow::setStatusBarVisible(bool value)
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{
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ui->statusbar->setVisible(value);
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}
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void PreviewReportWindow::setMenuVisible(bool value)
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{
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ui->menubar->setVisible(value);
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}
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void PreviewReportWindow::setHideResultEditButton(bool value)
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{
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ui->actionEdit_Mode->setVisible(value);
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if (!value && ui->editModeTools) {
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delete ui->editModeTools;
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ui->editModeTools = 0;
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}
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}
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void PreviewReportWindow::setHidePrintButton(bool value)
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{
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ui->actionPrint->setVisible(value);
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}
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void PreviewReportWindow::setHideSaveToFileButton(bool value)
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{
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ui->actionSaveToFile->setVisible(value);
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}
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void PreviewReportWindow::setHidePrintToPdfButton(bool value)
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{
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ui->actionPrint_To_PDF->setVisible(value);
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}
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void PreviewReportWindow::setEnablePrintMenu(bool value)
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{
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ui->menuReport->setEnabled(value);
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}
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QSettings*PreviewReportWindow::settings()
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{
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if (m_settings){
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return m_settings;
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} else {
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m_settings = new QSettings("LimeReport",QCoreApplication::applicationName());
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m_ownedSettings = true;
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return m_settings;
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}
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}
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void PreviewReportWindow::setReportReader(ItemsReaderIntf::Ptr /*reader*/)
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{
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// m_reader=reader;
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// if (!reader.isNull()){
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// if (reader->first()) reader->readItem(m_previewPage->pageItem());
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// int pagesCount = reader->firstLevelItemsCount();
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// m_previewPage->pageItem()->setItemMode(PreviewMode);
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// initPreview(pagesCount);
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// }
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}
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void PreviewReportWindow::setPages(ReportPages pages)
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{
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m_previewReportWidget->d_ptr->setPages(pages);
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if (!pages.isEmpty()){
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initPreview(pages.count());
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}
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}
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void PreviewReportWindow::setDefaultPrinter(QPrinter *printer)
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{
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m_previewReportWidget->setDefaultPrinter(printer);
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}
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void PreviewReportWindow::exec()
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{
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bool deleteOnClose = testAttribute(Qt::WA_DeleteOnClose);
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setAttribute(Qt::WA_DeleteOnClose,false);
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setAttribute(Qt::WA_ShowModal,true);
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show();
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m_eventLoop.exec();
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if (deleteOnClose) delete this;
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}
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void PreviewReportWindow::closeEvent(QCloseEvent* e)
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{
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if (m_progressBar->isVisible()){
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QMessageBox::critical(this, tr("Attention"), tr("The printing is in process"));
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e->setAccepted(false);
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}
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#ifdef Q_OS_WIN
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writeSetting();
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#endif
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#ifdef Q_OS_MAC
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writeSetting();
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#endif
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m_eventLoop.exit();
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}
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void PreviewReportWindow::resizeEvent(QResizeEvent* e)
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{
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#ifdef Q_OS_UNIX
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if (e->oldSize()!=e->size()){
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writeSetting();
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}
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#else
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Q_UNUSED(e)
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#endif
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}
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void PreviewReportWindow::moveEvent(QMoveEvent* e)
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{
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#ifdef Q_OS_UNIX
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if (e->oldPos()!=e->pos()){
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writeSetting();
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}
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#else
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Q_UNUSED(e)
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#endif
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}
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void PreviewReportWindow::showEvent(QShowEvent *)
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{
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m_fontEditor->setVisible(ui->actionEdit_Mode->isChecked());
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if (ui->editModeTools)
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ui->editModeTools->setVisible(false);
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m_textAlignmentEditor->setVisible(ui->actionEdit_Mode->isChecked());
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switch (m_previewScaleType) {
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case FitWidth:
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m_previewReportWidget->fitWidth();
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break;
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case FitPage:
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m_previewReportWidget->fitPage();
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break;
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case OneToOne:
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m_previewReportWidget->setScalePercent(100);
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break;
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case Percents:
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m_previewReportWidget->setScalePercent(m_previewScalePercent);
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}
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}
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void PreviewReportWindow::selectStateIcon()
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{
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if (ui->toolBar->isHidden()){
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ui->actionShow_Toolbar->setIcon(QIcon(":/report/images/not_checked.png"));
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} else {
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ui->actionShow_Toolbar->setIcon(QIcon(":/report/images/checked.png"));
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}
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}
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void PreviewReportWindow::slotPrint()
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{
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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->priorPage();
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}
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void PreviewReportWindow::slotNextPage()
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{
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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->zoomIn();
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}
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void PreviewReportWindow::slotZoomOut()
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{
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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->pageNavigatorChanged(value);
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}
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void PreviewReportWindow::slotShowErrors()
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{
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m_previewReportWidget->setErrorsMesagesVisible(ui->actionShowMessages->isChecked());
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}
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void PreviewReportWindow::on_actionEdit_Mode_triggered(bool checked)
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{
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m_previewReportWidget->d_ptr->m_previewPage->setItemMode((checked)?ItemModes(DesignMode):PreviewMode);
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m_textAlignmentEditor->setVisible(checked);
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m_fontEditor->setVisible(checked);
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if (checked)
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ui->editModeTools->show();
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else ui->editModeTools->hide();
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}
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void PreviewReportWindow::slotSelectionChanged()
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{
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QGraphicsScene* page=dynamic_cast<QGraphicsScene*>(sender());
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if (page){
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if (page->selectedItems().count()==1){
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BaseDesignIntf* item = dynamic_cast<BaseDesignIntf*>(page->selectedItems().at(0));
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if (item) {
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m_fontEditor->setItem(item);
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m_textAlignmentEditor->setItem(item);
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}
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}
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}
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}
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ItemsReaderIntf *PreviewReportWindow::reader()
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{
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return m_reader.data();
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}
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void PreviewReportWindow::initPercentCombobox()
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{
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for (int i = 10; i<310; i+=10){
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m_scalePercent->addItem(QString("%1%").arg(i));
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}
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m_scalePercent->setCurrentIndex(4);
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}
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ScaleType PreviewReportWindow::previewScaleType() const
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{
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return m_previewScaleType;
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}
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void PreviewReportWindow::setPreviewScaleType(const ScaleType &previewScaleType, int percent)
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{
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m_previewScaleType = previewScaleType;
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m_previewScalePercent = percent;
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m_previewReportWidget->setScaleType(previewScaleType, percent);
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}
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QColor PreviewReportWindow::previewPageBackgroundColor()
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{
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return m_previewReportWidget->previewPageBackgroundColor();
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}
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void PreviewReportWindow::setPreviewPageBackgroundColor(QColor color)
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{
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m_previewReportWidget->setPreviewPageBackgroundColor(color);
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}
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void PreviewReportWindow::on_actionSaveToFile_triggered()
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{
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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->firstPage();
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}
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void PreviewReportWindow::slotLastPage()
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{
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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->printToPDF();
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}
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void PreviewReportWindow::slotPageChanged(int pageIndex)
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{
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m_pagesNavigator->setValue(pageIndex);
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}
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void PreviewReportWindow::slotInsertNewTextItem()
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{
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m_previewReportWidget->startInsertTextItem();
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ui->actionSelection_Mode->setChecked(false);
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}
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void PreviewReportWindow::slotActivateItemSelectionMode()
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{
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m_previewReportWidget->activateItemSelectionMode();
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ui->actionSelection_Mode->setChecked(true);
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ui->actionInsertTextItem->setChecked(false);
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}
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void PreviewReportWindow::slotDeleteSelectedItems()
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{
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m_previewReportWidget->deleteSelectedItems();
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}
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void PreviewReportWindow::on_actionFit_page_width_triggered()
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{
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m_previewReportWidget->fitWidth();
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}
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void PreviewReportWindow::on_actionFit_page_triggered()
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{
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m_previewReportWidget->fitPage();
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}
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void PreviewReportWindow::on_actionOne_to_one_triggered()
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{
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m_previewReportWidget->setScalePercent(100);
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}
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void PreviewReportWindow::scaleComboboxChanged(QString text)
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{
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if (m_scalePercentChanging) return;
|
|
m_scalePercentChanging = true;
|
|
m_previewReportWidget->setScalePercent(text.remove(text.count()-1,1).toInt());
|
|
m_scalePercentChanging = false;
|
|
}
|
|
|
|
void PreviewReportWindow::slotScalePercentChanged(int percent)
|
|
{
|
|
if (m_scalePercentChanging) return;
|
|
m_scalePercentChanging = true;
|
|
if (m_scalePercent->findText(QString("%1%").arg(percent)) == -1)
|
|
m_scalePercent->setCurrentIndex(-1);
|
|
m_scalePercent->setEditText(QString("%1%").arg(percent));
|
|
m_scalePercentChanging = false;
|
|
}
|
|
|
|
void PreviewReportWindow::on_actionShowMessages_toggled(bool value)
|
|
{
|
|
m_previewReportWidget->setErrorsMesagesVisible(value);
|
|
}
|
|
|
|
void PreviewReportWindow::on_actionShow_Toolbar_triggered()
|
|
{
|
|
setToolBarVisible(!ui->toolBar->isHidden());
|
|
writeSetting();
|
|
}
|
|
|
|
void PreviewReportWindow::slotCurrentPageChanged(int /*page*/)
|
|
{
|
|
slotActivateItemSelectionMode();
|
|
}
|
|
|
|
void PreviewReportWindow::slotItemInserted(PageDesignIntf *, QPointF, const QString&)
|
|
{
|
|
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
|
|
|