Change to subforder project model.

demo_r1/demo_r1.pro

@@ -0,0 +1,74 @@
+QT += core gui script sql
+greaterThan(QT_MAJOR_VERSION, 4){
+    QT += widgets printsupport
+    DEFINES += HAVE_QT5
+}
+CONFIG  -= app_bundle
+TARGET = LRDemo
+TEMPLATE = app
+
+SOURCES += main.cpp\
+        mainwindow.cpp
+
+HEADERS  += mainwindow.h
+
+FORMS    += mainwindow.ui
+
+INCLUDEPATH += $$PWD/../include
+DEPENDPATH  += $$PWD/../include
+
+RESOURCES += \
+    r1.qrc
+
+
+EXTRA_DIR += $$PWD/demo_reports/*
+
+CONFIG(release, debug|release){
+    message(Release)
+    BUILD_TYPE = release
+}else{
+    message(Debug)
+    BUILD_TYPE = debug
+}
+
+unix{
+    UNIX_DIR       = $$PWD/../build/unix
+    DEST_DIR       = $${UNIX_DIR}/$${BUILD_TYPE}/demo_reports
+    MOC_DIR        = $${OUT_PWD}/moc
+    UI_DIR         = $${OUT_PWD}//ui
+    UI_HEADERS_DIR = $${OUT_PWD}//ui
+    UI_SOURCES_DIR = $${OUT_PWD}//ui
+    OBJECTS_DIR    = $${OUT_PWD}//obj
+    RCC_DIR        = $${OUT_PWD}//rcc
+
+    LIBS += -L$$PWD/../build/unix/$${BUILD_TYPE}/lib -llimereport
+    DESTDIR = $$DEST_DIR
+    QMAKE_POST_LINK += mkdir -p $$quote($$DESTDIR) | $$QMAKE_COPY_DIR $$quote($$EXTRA_DIR) $$quote($$DESTDIR) $$escape_expand(\n\t)
+    QMAKE_LFLAGS += -Wl,--rpath=\\\$\$ORIGIN
+    QMAKE_LFLAGS += -Wl,--rpath=\\\$\$ORIGIN/lib
+    QMAKE_LFLAGS += -Wl,--rpath=\\\$\$ORIGIN/../lib
+    QMAKE_LFLAGS_RPATH += #. .. ./libs
+    target.path = $${DEST_DIR}
+}
+
+win32 {
+    WIN32_DIR = $$PWD/../build/win32
+    EXTRA_DIR ~= s,/,\\,g
+
+    DEST_DIR       = $${WIN32_DIR}/$${BUILD_TYPE}/demo_reports/
+    DEST_DIR      ~= s,/,\\,g
+    MOC_DIR        = $${OUT_PWD}/moc
+    UI_DIR         = $${OUT_PWD}/ui
+    UI_HEADERS_DIR = $${OUT_PWD}/ui
+    UI_SOURCES_DIR = $${OUT_PWD}/ui
+    OBJECTS_DIR    = $${OUT_PWD}/obj
+    RCC_DIR        = $${OUT_PWD}/rcc
+
+    DESTDIR = $$DEST_DIR
+    RC_FILE += mainicon.rc
+
+    QMAKE_POST_LINK += $$QMAKE_COPY_DIR $$quote($$EXTRA_DIR) $$quote($$DESTDIR) $$escape_expand(\\n\\t)
+    LIBS += -L$$PWD/../build/win32/$${BUILD_TYPE}/lib -llimereport
+}
+
+INSTALLS = target

demo_r1/main.cpp

@@ -0,0 +1,42 @@
+/***************************************************************************
+ *   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 "mainwindow.h"
+#include <QApplication>
+
+
+int main(int argc, char *argv[])
+{
+    QApplication a(argc, argv);
+    MainWindow w;
+    w.setWindowIcon(QIcon(":/images/main_ico"));
+    w.show();
+
+    return a.exec();
+}

demo_r1/mainwindow.cpp

@@ -0,0 +1,202 @@
+/***************************************************************************
+ *   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 "mainwindow.h"
+#include "ui_mainwindow.h"
+#include <QFileDialog>
+#include <QMessageBox>
+#include <QtSql/QSqlQuery>
+#include <QtSql/QSqlRecord>
+#include "lrreportengine.h"
+#include "lrcallbackdatasourceintf.h"
+#include <QDebug>
+#include <QStringListModel>
+
+MainWindow::MainWindow(QWidget *parent) :
+    QMainWindow(parent),
+    ui(new Ui::MainWindow), m_progressDialog(0), m_customers(0), m_orders(0)
+{
+    ui->setupUi(this);
+    report = new LimeReport::ReportEngine(this);
+
+    connect(report, SIGNAL(renderStarted()), this, SLOT(renderStarted()));
+    connect(report, SIGNAL(renderPageFinished(int)),
+            this, SLOT(renderPageFinished(int)));
+    connect(report, SIGNAL(renderFinished()), this, SLOT(renderFinished()));
+
+    QFile dbFile(QApplication::applicationDirPath()+"/demo_reports/northwind.db");
+    if (dbFile.exists()){
+        m_db = QSqlDatabase::addDatabase("QSQLITE");
+        m_db.setDatabaseName(dbFile.fileName());
+        if (m_db.open()){
+            QSqlQueryModel* customersModel = new QSqlQueryModel();
+            customersModel->setQuery("select * from customers", m_db);
+            report->dataManager()->addModel("external_customers_data",customersModel,true);
+            QSqlQueryModel* ordersModel = new QSqlQueryModel();
+            ordersModel->setQuery("Select * from orders",m_db);
+            report->dataManager()->addModel("external_orders_data",ordersModel,true);
+            m_customers = new QSqlQuery("Select * from customers limit 10",m_db);
+            m_customers->first();
+            m_orders = new QSqlQuery(m_db);
+            m_orders->prepare("Select * from orders where CustomerID = :id");
+            int index = m_customers->record().indexOf("CustomerID");
+            m_orders->bindValue(":id",m_customers->value(index));
+            m_orders->exec();
+        };
+    }
+
+    LimeReport::ICallbackDatasource * callbackDatasource = report->dataManager()->createCallbackDatasouce("master");
+    connect(callbackDatasource, SIGNAL(getCallbackData(LimeReport::CallbackInfo,QVariant&)),
+            this, SLOT(slotGetCallbackData(LimeReport::CallbackInfo,QVariant&)));
+    connect(callbackDatasource, SIGNAL(changePos(const LimeReport::CallbackInfo::ChangePosType&,bool&)),
+            this, SLOT(slotChangePos(const LimeReport::CallbackInfo::ChangePosType&,bool&)));
+    //report->dataManager()->addCallbackDatasource(callbackDatasource,"master");
+
+    callbackDatasource = report->dataManager()->createCallbackDatasouce("detail");
+    connect(callbackDatasource, SIGNAL(getCallbackData(LimeReport::CallbackInfo,QVariant&)),
+            this, SLOT(slotGetCallbackChildData(LimeReport::CallbackInfo,QVariant&)));
+    connect(callbackDatasource, SIGNAL(changePos(const LimeReport::CallbackInfo::ChangePosType&,bool&)),
+            this, SLOT(slotChangeChildPos(const LimeReport::CallbackInfo::ChangePosType&,bool&)));
+    //report->dataManager()->addCallbackDatasource(callbackDatasource,"detail");
+
+    QStringList simpleData;
+    simpleData << "value1" << "value2" << "value3";
+    QStringListModel* stringListModel = new QStringListModel();
+    stringListModel->setStringList(simpleData);
+
+    report->dataManager()->addModel("string_list",stringListModel,true);
+
+
+}
+
+MainWindow::~MainWindow()
+{
+    delete ui;
+}
+
+void MainWindow::on_pushButton_clicked()
+{
+    report->dataManager()->clearUserVariables();
+    if (!ui->leVariableName->text().isEmpty() && !ui->leVariableValue->text().isEmpty()){
+        report->dataManager()->setReportVariable(ui->leVariableName->text(), ui->leVariableValue->text());
+    }
+    report->setShowProgressDialog(false);
+    report->designReport();
+}
+
+void MainWindow::on_pushButton_2_clicked()
+{
+    QString fileName = QFileDialog::getOpenFileName(this,"Select report file",QApplication::applicationDirPath()+"/demo_reports/","*.lrxml");
+    if (!fileName.isEmpty()) {
+        report->loadFromFile(fileName);
+        if (!ui->leVariableName->text().isEmpty() && !ui->leVariableValue->text().isEmpty()){
+            report->dataManager()->setReportVariable(ui->leVariableName->text(), ui->leVariableValue->text());
+        }
+        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();
+}
+
+void MainWindow::renderPageFinished(int renderedPageCount)
+{
+    if (m_progressDialog){
+        m_progressDialog->setLabelText(QString::number(renderedPageCount)+tr(" page rendered"));
+        m_progressDialog->setValue(renderedPageCount);
+    }
+}
+
+void MainWindow::renderFinished()
+{
+    if (m_progressDialog){
+        m_progressDialog->close();
+        delete m_progressDialog;
+    }
+    m_progressDialog = 0;
+}
+
+void MainWindow::prepareData(QSqlQuery* ds, LimeReport::CallbackInfo info, QVariant &data)
+{
+    switch (info.dataType) {
+    case LimeReport::CallbackInfo::IsEmpty:
+        data = !ds->first();
+        break;
+    case LimeReport::CallbackInfo::HasNext:
+        data = ds->next();
+        ds->previous();
+        break;
+    case LimeReport::CallbackInfo::ColumnHeaderData:
+        if (info.index < ds->record().count())
+            data = ds->record().fieldName(info.index);
+        break;
+    case LimeReport::CallbackInfo::ColumnData:
+        data = ds->value(ds->record().indexOf(info.columnName));
+        break;
+    }
+}
+
+void MainWindow::slotGetCallbackData(LimeReport::CallbackInfo info, QVariant &data)
+{
+    if (!m_customers) return;
+    prepareData(m_customers, info, data);
+}
+
+void MainWindow::slotChangePos(const LimeReport::CallbackInfo::ChangePosType &type, bool &result)
+{
+    QSqlQuery* ds = m_customers;
+    if (!ds) return;
+    if (type == LimeReport::CallbackInfo::First) {result = ds->first();}
+    else {result = ds->next();}
+    if (result){
+        m_orders->bindValue(":id",m_customers->value(m_customers->record().indexOf("CustomerID")));
+        m_orders->exec();
+    }
+}
+
+void MainWindow::slotGetCallbackChildData(LimeReport::CallbackInfo info, QVariant &data)
+{
+    if (!m_orders) return ;
+    prepareData(m_orders, info, data);
+}
+
+void MainWindow::slotChangeChildPos(const LimeReport::CallbackInfo::ChangePosType &type, bool &result)
+{
+    QSqlQuery* ds = m_orders;
+    if (!ds) return;
+    if (type == LimeReport::CallbackInfo::First) result = ds->first();
+    else result = ds->next();
+}

demo_r1/mainwindow.h

@@ -0,0 +1,80 @@
+/***************************************************************************
+ *   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.                          *
+ ****************************************************************************/
+#ifndef MAINWINDOW_H
+#define MAINWINDOW_H
+
+#include <QMainWindow>
+#include <QProgressDialog>
+#include <QtSql/QSqlDatabase>
+#include <QtSql/QSqlQueryModel>
+#include "lrreportengine.h"
+
+namespace Ui {
+class MainWindow;
+}
+
+class MainWindow : public QMainWindow
+{
+    Q_OBJECT
+
+public:
+    explicit MainWindow(QWidget *parent = 0);
+    ~MainWindow();
+private slots:
+    void on_pushButton_clicked();
+    void on_pushButton_2_clicked();
+    void renderStarted();
+    void renderPageFinished(int renderedPageCount);
+    void renderFinished();
+    void slotGetCallbackData(LimeReport::CallbackInfo info, QVariant& data);
+    void slotChangePos(const LimeReport::CallbackInfo::ChangePosType& type, bool& result);
+    void slotGetCallbackChildData(LimeReport::CallbackInfo info, QVariant& data);
+    void slotChangeChildPos(const LimeReport::CallbackInfo::ChangePosType& type, bool& result);
+private:
+    void prepareData(QSqlQuery* ds, LimeReport::CallbackInfo info, QVariant &data);
+private:
+    Ui::MainWindow *ui;
+    LimeReport::ReportEngine *report;
+    QProgressDialog* m_progressDialog;
+    int m_currentPage;
+    QSqlDatabase m_db;
+    int m_currentMasterRecord;
+    QVector<QString> m_childData;
+
+    int m_currentCustomerRecord;
+    int m_currentOrderRecord;
+    QSqlQuery* m_customers;
+    QSqlQuery* m_orders;
+
+};
+
+
+
+#endif // MAINWINDOW_H

demo_r1/mainwindow.ui

@@ -0,0 +1,213 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>MainWindow</class>
+ <widget class="QMainWindow" name="MainWindow">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>369</width>
+    <height>192</height>
+   </rect>
+  </property>
+  <property name="font">
+   <font>
+    <weight>75</weight>
+    <bold>true</bold>
+   </font>
+  </property>
+  <property name="windowTitle">
+   <string>DEMO</string>
+  </property>
+  <widget class="QWidget" name="centralWidget">
+   <layout class="QVBoxLayout" name="verticalLayout_4">
+    <item>
+     <layout class="QHBoxLayout" name="horizontalLayout_3">
+      <item>
+       <layout class="QVBoxLayout" name="verticalLayout_2">
+        <item>
+         <widget class="QLabel" name="label_2">
+          <property name="sizePolicy">
+           <sizepolicy hsizetype="Fixed" vsizetype="Fixed">
+            <horstretch>0</horstretch>
+            <verstretch>0</verstretch>
+           </sizepolicy>
+          </property>
+          <property name="maximumSize">
+           <size>
+            <width>100</width>
+            <height>100</height>
+           </size>
+          </property>
+          <property name="text">
+           <string/>
+          </property>
+          <property name="pixmap">
+           <pixmap resource="r1.qrc">:/images/logo</pixmap>
+          </property>
+          <property name="scaledContents">
+           <bool>true</bool>
+          </property>
+         </widget>
+        </item>
+       </layout>
+      </item>
+      <item>
+       <layout class="QVBoxLayout" name="verticalLayout">
+        <item>
+         <widget class="QGroupBox" name="groupBox">
+          <property name="title">
+           <string>Report setting</string>
+          </property>
+          <layout class="QVBoxLayout" name="verticalLayout_3">
+           <item>
+            <layout class="QFormLayout" name="formLayout">
+             <property name="fieldGrowthPolicy">
+              <enum>QFormLayout::AllNonFixedFieldsGrow</enum>
+             </property>
+             <item row="0" column="1">
+              <widget class="QLineEdit" name="leVariableName">
+               <property name="text">
+                <string>TestName</string>
+               </property>
+              </widget>
+             </item>
+             <item row="1" column="0">
+              <widget class="QLabel" name="label_3">
+               <property name="text">
+                <string>Variable Value</string>
+               </property>
+              </widget>
+             </item>
+             <item row="1" column="1">
+              <widget class="QLineEdit" name="leVariableValue">
+               <property name="text">
+                <string>TestValue</string>
+               </property>
+              </widget>
+             </item>
+             <item row="0" column="0">
+              <widget class="QLabel" name="label">
+               <property name="text">
+                <string>Variable Name</string>
+               </property>
+              </widget>
+             </item>
+            </layout>
+           </item>
+          </layout>
+         </widget>
+        </item>
+        <item>
+         <spacer name="verticalSpacer_2">
+          <property name="orientation">
+           <enum>Qt::Vertical</enum>
+          </property>
+          <property name="sizeHint" stdset="0">
+           <size>
+            <width>160</width>
+            <height>23</height>
+           </size>
+          </property>
+         </spacer>
+        </item>
+        <item>
+         <layout class="QHBoxLayout" name="horizontalLayout">
+          <item>
+           <spacer name="horizontalSpacer">
+            <property name="orientation">
+             <enum>Qt::Horizontal</enum>
+            </property>
+            <property name="sizeHint" stdset="0">
+             <size>
+              <width>40</width>
+              <height>20</height>
+             </size>
+            </property>
+           </spacer>
+          </item>
+          <item>
+           <widget class="QPushButton" name="pushButton_2">
+            <property name="text">
+             <string>Run Report Preview </string>
+            </property>
+           </widget>
+          </item>
+          <item>
+           <spacer name="horizontalSpacer_3">
+            <property name="orientation">
+             <enum>Qt::Horizontal</enum>
+            </property>
+            <property name="sizeHint" stdset="0">
+             <size>
+              <width>40</width>
+              <height>20</height>
+             </size>
+            </property>
+           </spacer>
+          </item>
+         </layout>
+        </item>
+        <item>
+         <layout class="QHBoxLayout" name="horizontalLayout_2">
+          <item>
+           <spacer name="horizontalSpacer_2">
+            <property name="orientation">
+             <enum>Qt::Horizontal</enum>
+            </property>
+            <property name="sizeHint" stdset="0">
+             <size>
+              <width>40</width>
+              <height>20</height>
+             </size>
+            </property>
+           </spacer>
+          </item>
+          <item>
+           <widget class="QPushButton" name="pushButton">
+            <property name="text">
+             <string>Run Report Designer</string>
+            </property>
+           </widget>
+          </item>
+          <item>
+           <spacer name="horizontalSpacer_4">
+            <property name="orientation">
+             <enum>Qt::Horizontal</enum>
+            </property>
+            <property name="sizeHint" stdset="0">
+             <size>
+              <width>40</width>
+              <height>20</height>
+             </size>
+            </property>
+           </spacer>
+          </item>
+         </layout>
+        </item>
+        <item>
+         <spacer name="verticalSpacer">
+          <property name="orientation">
+           <enum>Qt::Vertical</enum>
+          </property>
+          <property name="sizeHint" stdset="0">
+           <size>
+            <width>160</width>
+            <height>28</height>
+           </size>
+          </property>
+         </spacer>
+        </item>
+       </layout>
+      </item>
+     </layout>
+    </item>
+   </layout>
+  </widget>
+ </widget>
+ <layoutdefault spacing="6" margin="11"/>
+ <resources>
+  <include location="r1.qrc"/>
+ </resources>
+ <connections/>
+</ui>

demo_r1/r1.qrc

@@ -0,0 +1,9 @@
+<RCC>
+    <qresource prefix="/images">
+        <file alias="logo">images/logo.png</file>
+        <file>main.ico</file>
+        <file>images/lr.png</file>
+        <file>lr1.ico</file>
+        <file alias="main_ico">lr6.ico</file>
+    </qresource>
+</RCC>