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mirror of https://github.com/fralx/LimeReport.git synced 2024-12-25 00:54:39 +03:00
LimeReport/limereport/lrpreviewreportwindow.cpp
2016-04-06 00:06:11 +04:00

317 lines
9.0 KiB
C++

/***************************************************************************
* This file is part of the Lime Report project *
* Copyright (C) 2015 by Alexander Arin *
* arin_a@bk.ru *
* *
** GNU General Public License Usage **
* *
* This library is free software: you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation, either version 3 of the License, or *
* (at your option) any later version. *
* You should have received a copy of the GNU General Public License *
* along with this program. If not, see <http://www.gnu.org/licenses/>. *
* *
** GNU Lesser General Public License **
* *
* This library is free software: you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License as *
* published by the Free Software Foundation, either version 3 of the *
* License, or (at your option) any later version. *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library. *
* If not, see <http://www.gnu.org/licenses/>. *
* *
* This library is distributed in the hope that it will be useful, *
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
* GNU General Public License for more details. *
****************************************************************************/
#include "lrpreviewreportwindow.h"
#include "ui_lrpreviewreportwindow.h"
#include "serializators/lrxmlreader.h"
#include "serializators/lrxmlwriter.h"
#include "lrreportengine_p.h"
#include "lrpreviewreportwidget.h"
#include "lrpreviewreportwidget_p.h"
#include <QPrinter>
#include <QPrintDialog>
#include <QFileDialog>
#include <QScrollBar>
#include <QDesktopWidget>
namespace LimeReport{
PreviewReportWindow::PreviewReportWindow(ReportEnginePrivate *report,QWidget *parent, QSettings *settings, Qt::WindowFlags flags) :
QMainWindow(parent,flags),
ui(new Ui::PreviewReportWindow), m_settings(settings), m_ownedSettings(false)
{
ui->setupUi(this);
setWindowTitle("Lime Report Preview");
m_pagesNavigator = new QSpinBox(this);
m_pagesNavigator->setMaximum(10000000);
m_pagesNavigator->setPrefix(tr("Page: "));
m_pagesNavigator->setMinimumWidth(120);
ui->toolBar->insertWidget(ui->actionNextPage,m_pagesNavigator);
ui->actionShowMessages->setVisible(false);
connect(m_pagesNavigator,SIGNAL(valueChanged(int)),this,SLOT(slotPageNavigatorChanged(int)));
m_previewReportWidget = new PreviewReportWidget(report,this);
setCentralWidget(m_previewReportWidget);
layout()->setContentsMargins(1,1,1,1);
connect(m_previewReportWidget,SIGNAL(pageChanged(int)), this,SLOT(slotPageChanged(int)) );
m_scalePercent = new QComboBox(this);
m_scalePercent->setEditable(true);
ui->toolBar->insertWidget(ui->actionZoomOut, m_scalePercent);
initPercentCombobox();
connect(m_previewReportWidget, SIGNAL(scalePercentChanged(int)), this, SLOT(slotScalePercentChanged(int)));
connect(m_scalePercent, SIGNAL(currentIndexChanged(QString)), this, SLOT(scaleComboboxChanged(QString)));
restoreSetting();
}
void PreviewReportWindow::writeSetting()
{
settings()->beginGroup("PreviewWindow");
settings()->setValue("Geometry",saveGeometry());
settings()->setValue("State",saveState());
settings()->endGroup();
}
void PreviewReportWindow::restoreSetting()
{
settings()->beginGroup("PreviewWindow");
QVariant v = settings()->value("Geometry");
if (v.isValid()){
restoreGeometry(v.toByteArray());
} else {
QDesktopWidget *desktop = QApplication::desktop();
int screenWidth = desktop->screenGeometry().width();
int screenHeight = desktop->screenGeometry().height();
int x = screenWidth*0.1;
int y = screenHeight*0.1;
resize(screenWidth*0.8, screenHeight*0.8);
move(x, y);
}
v = settings()->value("State");
if (v.isValid()){
restoreState(v.toByteArray());
}
settings()->endGroup();
}
PreviewReportWindow::~PreviewReportWindow()
{
if (m_ownedSettings)
delete m_settings;
//delete m_previewPage;
delete ui;
}
void PreviewReportWindow::initPreview(int pagesCount)
{
m_pagesNavigator->setSuffix(tr(" of %1").arg(pagesCount));
m_pagesNavigator->setMinimum(1);
m_pagesNavigator->setMaximum(pagesCount);
m_pagesNavigator->setValue(1);
}
void PreviewReportWindow::setSettings(QSettings* value)
{
if (m_ownedSettings)
delete m_settings;
m_settings=value;
m_ownedSettings=false;
restoreSetting();
}
void PreviewReportWindow::setErrorMessages(const QStringList &value){
ui->actionShowMessages->setVisible(true);
m_previewReportWidget->setErrorMessages(value);
}
QSettings*PreviewReportWindow::settings()
{
if (m_settings){
return m_settings;
} else {
m_settings = new QSettings("LimeReport",QApplication::applicationName());
m_ownedSettings = true;
return m_settings;
}
}
void PreviewReportWindow::setReportReader(ItemsReaderIntf::Ptr reader)
{
// m_reader=reader;
// if (!reader.isNull()){
// if (reader->first()) reader->readItem(m_previewPage->pageItem());
// int pagesCount = reader->firstLevelItemsCount();
// m_previewPage->pageItem()->setItemMode(PreviewMode);
// initPreview(pagesCount);
// }
}
void PreviewReportWindow::setPages(ReportPages pages)
{
m_previewReportWidget->d_ptr->setPages(pages);
if (!pages.isEmpty()){
initPreview(pages.count());
}
}
void PreviewReportWindow::exec()
{
bool deleteOnClose = testAttribute(Qt::WA_DeleteOnClose);
setAttribute(Qt::WA_DeleteOnClose,false);
setAttribute(Qt::WA_ShowModal,true);
show();
m_eventLoop.exec();
if (deleteOnClose) delete this;
}
void PreviewReportWindow::closeEvent(QCloseEvent *)
{
#ifdef Q_OS_WIN
writeSetting();
#endif
#ifdef Q_OS_MAC
writeSetting();
#endif
m_eventLoop.exit();
}
void PreviewReportWindow::resizeEvent(QResizeEvent* e)
{
#ifdef Q_OS_UNIX
if (e->oldSize()!=e->size()){
writeSetting();
}
#else
Q_UNUSED(e)
#endif
}
void PreviewReportWindow::moveEvent(QMoveEvent* e)
{
#ifdef Q_OS_UNIX
if (e->oldPos()!=e->pos()){
writeSetting();
}
#else
Q_UNUSED(e)
#endif
}
void PreviewReportWindow::slotPrint()
{
m_previewReportWidget->print();
}
void PreviewReportWindow::slotPriorPage()
{
m_previewReportWidget->priorPage();
}
void PreviewReportWindow::slotNextPage()
{
m_previewReportWidget->nextPage();
}
void PreviewReportWindow::slotZoomIn()
{
m_previewReportWidget->zoomIn();
}
void PreviewReportWindow::slotZoomOut()
{
m_previewReportWidget->zoomOut();
}
void PreviewReportWindow::slotPageNavigatorChanged(int value)
{
m_previewReportWidget->pageNavigatorChanged(value);
}
void PreviewReportWindow::slotShowErrors()
{
m_previewReportWidget->setErrorsMesagesVisible(ui->actionShowMessages->isChecked());
}
ItemsReaderIntf *PreviewReportWindow::reader()
{
return m_reader.data();
}
void PreviewReportWindow::initPercentCombobox()
{
for (int i = 10; i<310; i+=10){
m_scalePercent->addItem(QString("%1%").arg(i));
}
m_scalePercent->setCurrentIndex(4);
}
void PreviewReportWindow::on_actionSaveToFile_triggered()
{
m_previewReportWidget->saveToFile();
}
void PreviewReportWindow::slotFirstPage()
{
m_previewReportWidget->firstPage();
}
void PreviewReportWindow::slotLastPage()
{
m_previewReportWidget->lastPage();
}
void PreviewReportWindow::slotPrintToPDF()
{
m_previewReportWidget->printToPDF();
}
void PreviewReportWindow::slotPageChanged(int pageIndex)
{
m_pagesNavigator->setValue(pageIndex);
}
void PreviewReportWindow::on_actionFit_page_width_triggered()
{
m_previewReportWidget->fitWidth();
}
void PreviewReportWindow::on_actionFit_page_triggered()
{
m_previewReportWidget->fitPage();
}
void PreviewReportWindow::on_actionOne_to_one_triggered()
{
m_previewReportWidget->setScalePercent(100);
}
void PreviewReportWindow::scaleComboboxChanged(QString text)
{
m_previewReportWidget->setScalePercent(text.remove(text.count()-1,1).toInt());
}
void PreviewReportWindow::slotScalePercentChanged(int percent)
{
m_scalePercent->setEditText(QString("%1%").arg(percent));
}
}// namespace LimeReport