export as png, translation

aboutdialog.cpp

@@ -1,7 +1,6 @@
 #include "aboutdialog.h"
 #include "ui_aboutdialog.h"
 
-//#include <QLayout>
 
 AboutDialog::AboutDialog(QWidget *parent) :
     QDialog(parent),

graphwidget.cpp

@@ -59,6 +59,10 @@ GraphWidget::GraphWidget(QWidget *parent)
   activeNode->setFocus();
 }
 
+QGraphicsScene *GraphWidget::getScene()
+{
+    return scene;
+}
 
 void GraphWidget::keyPressEvent(QKeyEvent *event)
  {

graphwidget.h

@@ -7,7 +7,6 @@
 
 #include "node.h"
 
-//class Node;
 
 class GraphWidget : public QGraphicsView
 {
@@ -16,9 +15,9 @@ class GraphWidget : public QGraphicsView
 
 public:
     GraphWidget(QWidget *parent = 0);
+    QGraphicsScene *getScene();
 
 protected:
-//    void drawBackground(QPainter *painter, const QRectF &rect);
     void keyPressEvent(QKeyEvent *event);
     void wheelEvent(QWheelEvent *event);
     void scaleView(qreal scaleFactor);

main.cpp

@@ -2,12 +2,11 @@
 #include <iostream> // cout
 
 #include <QtGui>
-//#include <QtGui/QApplication>
 #include <QDebug>
 #include <QRegExp>
+#include <QTranslator>
 
 #include "mainwindow.h"
-#include "systemtray.h"
 
 
 void printUsage()
@@ -18,12 +17,15 @@ void printUsage()
               << "Options:" << std::endl
               << "-h,  --help\tPrints this help." << std::endl
               << "-t,  --tray\tStarts application in system tray." << std::endl
+              << "-s,  --show-minimized\tHide main window, just show systray icon." << std::endl
               << std::endl
               << "Report bugs to: denes.matetelki@gmail.com" << std::endl;
 }
 
 
-bool parseCmdLineArgs(bool &isSystemTray, QString &filePath)
+bool parseCmdLineArgs(bool &isSystemTray,
+                      bool &isShowMinimized,
+                      QString &filePath)
 {
     QStringList cmdlineArgs = QCoreApplication::arguments();
     cmdlineArgs.removeFirst();
@@ -34,7 +36,13 @@ bool parseCmdLineArgs(bool &isSystemTray, QString &filePath)
     QRegExp tray("^-(t|-tray)$");
     if (!cmdlineArgs.filter(tray).isEmpty()) isSystemTray = true;
 
-    QRegExp all("^-(t|-tray|h|-help)$");
+    QRegExp minimized("^-(s|-show-minimized)$");
+    if (!cmdlineArgs.filter(minimized).isEmpty()) isShowMinimized = true;
+
+    /// @note It is an error? Shall it be handled?
+    // if (isSystemTray && isShowMinimized) return false;
+
+    QRegExp all("^-(t|-tray|h|-help|s|-show-minimized)$");
     QStringList others;
     foreach (QString arg, cmdlineArgs) if (all.indexIn(arg)==-1) others.append(arg);
     if (others.size() > 1) return false;
@@ -51,32 +59,43 @@ int main(int argc, char *argv[])
 
     QApplication a(argc, argv);
 
+    // translation
+    QString locale = QLocale::system().name();
+    QTranslator translator;
+    if (!translator.load(QString("qtmindmap_") + locale))
+    {
+        std::cout << "No translation file for locale: " << locale.toStdString() << std::endl;
+    }
+    else
+    {
+        a.installTranslator(&translator);
+    }
+
+    // parse args
     bool isSystemTray(false);
+    bool isShowMinimized(false);
     QString filePath;
-    if (!parseCmdLineArgs(isSystemTray,filePath))
+    if (!parseCmdLineArgs(isSystemTray,isShowMinimized,filePath))
     {
         printUsage();
         return EXIT_FAILURE;
     }
 
-    MainWindow w;
+    // system tray?
-    SystemTray *systemTray;
+    MainWindow w(isSystemTray or isShowMinimized);
-    isSystemTray = true;
+    if (isSystemTray or isShowMinimized)
-    if (isSystemTray)
     {
         if (!QSystemTrayIcon::isSystemTrayAvailable())
         {
             QMessageBox::critical(0,
-                                  QObject::tr("Systray"),
+                                  QObject::tr("QtMindMap Error"),
                                   QObject::tr("I couldn't detect any system tray on this system."));
             return EXIT_FAILURE;
         }
         QApplication::setQuitOnLastWindowClosed(false);
-        systemTray = new SystemTray(&w);
+        w.showSysTray();
-        systemTray->show();
     }
 
-
+    if (!isShowMinimized) w.show();
-    w.show();
     return a.exec();
 }

mainwindow.cpp

@@ -4,8 +4,10 @@
 
 #include <QDebug>
 //#include <QLayout>
+#include <QFileDialog>
 
-MainWindow::MainWindow(QWidget *parent) :
+
+MainWindow::MainWindow(bool isSystemtray, QWidget *parent) :
     QMainWindow(parent),
     ui(new Ui::MainWindow),
     aboutDialog(0)
@@ -16,14 +18,16 @@ MainWindow::MainWindow(QWidget *parent) :
     connect(ui->actionOpen, SIGNAL(activated()), this, SLOT(klakk()));
     connect(ui->actionSave, SIGNAL(activated()), this, SLOT(klakk()));
     connect(ui->actionClose, SIGNAL(activated()), this, SLOT(klakk()));
+    connect(ui->actionExport, SIGNAL(activated()), this, SLOT(exportScene()));
     connect(ui->actionQuit, SIGNAL(activated()), QApplication::instance(),
-            SLOT(closeAllWindows()));
+            SLOT(quit()));
     connect(ui->actionAbout_QtMindMap, SIGNAL(activated()), this,
             SLOT(about()));
 
     graphicsView = new GraphWidget(ui->centralWidget);
     setCentralWidget(graphicsView);
 
+    if (isSystemtray) setupSystemTray();
 }
 
 MainWindow::~MainWindow()
@@ -38,6 +42,66 @@ void MainWindow::klakk()
     qDebug() << __PRETTY_FUNCTION__;
 }
 
+void MainWindow::exportScene()
+{
+    qDebug() << __PRETTY_FUNCTION__;
+
+    QFileDialog dialog(this,
+                       tr("Export MindMap to image"),
+                       "/home/cs0rbagomba",
+                       tr("PNG image file (*.png)"));
+    dialog.setAcceptMode(QFileDialog::AcceptSave);
+    dialog.setDefaultSuffix("png");
+
+
+     if (dialog.exec())
+     {
+         QStringList fileNames(dialog.selectedFiles());
+
+         // start export in a diff thread
+         QImage img(graphicsView->getScene()->sceneRect().width(),
+                    graphicsView->getScene()->sceneRect().height(),
+                    QImage::Format_ARGB32_Premultiplied);
+         QPainter painter(&img);
+         painter.setRenderHint(QPainter::Antialiasing);
+         graphicsView->getScene()->render(&painter);
+         painter.end();
+
+         img.save(fileNames.first());
+         ui->statusBar->showMessage(tr("MindMap exported as ") + fileNames.first(),
+                                    5000);
+     }
+}
+
+void MainWindow::setupSystemTray()
+{
+    systemTrayIcon = new QSystemTrayIcon(0);
+
+    minimizeAction = new QAction(tr("Mi&nimize"), systemTrayIcon);
+    connect(minimizeAction, SIGNAL(triggered()), this, SLOT(hide()));
+
+    maximizeAction = new QAction(tr("Ma&ximize"), systemTrayIcon);
+    connect(maximizeAction, SIGNAL(triggered()), this, SLOT(showMaximized()));
+
+    restoreAction = new QAction(tr("&Restore"), systemTrayIcon);
+    connect(restoreAction, SIGNAL(triggered()), this, SLOT(showNormal()));
+
+    quitAction = new QAction(tr("&Quit"), systemTrayIcon);
+    connect(quitAction, SIGNAL(triggered()), qApp, SLOT(quit()));
+
+    trayIconMenu = new QMenu(this);
+    trayIconMenu->addAction(minimizeAction);
+    trayIconMenu->addAction(maximizeAction);
+    trayIconMenu->addAction(restoreAction);
+    trayIconMenu->addSeparator();
+    trayIconMenu->addAction(quitAction);
+
+    systemTrayIcon->setContextMenu(trayIconMenu);
+
+    icon = new QIcon(":/heart.svg");
+    systemTrayIcon->setIcon(QIcon(":/heart.svg"));
+}
+
 void MainWindow::about()
 {
     qDebug() << __PRETTY_FUNCTION__;
@@ -57,4 +121,7 @@ void MainWindow::aboutDestroyed()
 
 }
 
-
+void MainWindow::showSysTray()
+{
+    systemTrayIcon->show();
+}

mainwindow.h

@@ -2,7 +2,7 @@
 #define MAINWINDOW_H
 
 #include <QMainWindow>
-//#include <QPointer>
+#include <QSystemTrayIcon>
 
 #include "aboutdialog.h"
 #include "graphwidget.h"
@@ -16,19 +16,32 @@ class MainWindow : public QMainWindow
     Q_OBJECT
 
 public:
-    explicit MainWindow(QWidget *parent = 0);
+    explicit MainWindow(bool isSystemTray = false, QWidget *parent = 0);
     ~MainWindow();
+    void showSysTray();
 
 public slots:
-    void klakk(void);
+    void klakk();
+    void exportScene();
     void about();
     void aboutDestroyed();
 
 private:
+
+    void setupSystemTray();
+
     Ui::MainWindow *ui;
     AboutDialog* aboutDialog;
-//    QPointer<AboutDialog> aboutDialog;
     GraphWidget *graphicsView;
+
+    QSystemTrayIcon *systemTrayIcon;
+    MainWindow *mainWindow;
+    QMenu *trayIconMenu;
+    QAction *minimizeAction;
+    QAction *maximizeAction;
+    QAction *restoreAction;
+    QAction *quitAction;
+    QIcon *icon;
 };
 
 #endif // MAINWINDOW_H

mainwindow.ui

@@ -32,6 +32,8 @@
     <addaction name="actionSave"/>
     <addaction name="actionClose"/>
     <addaction name="separator"/>
+    <addaction name="actionExport"/>
+    <addaction name="separator"/>
     <addaction name="actionQuit"/>
    </widget>
    <widget class="QMenu" name="menuHelp">
@@ -57,7 +59,7 @@
     <string>&amp;New</string>
    </property>
    <property name="shortcut">
-    <string>Ctrl+N</string>
+    <string notr="true">Ctrl+N</string>
    </property>
   </action>
   <action name="actionOpen">
@@ -65,7 +67,7 @@
     <string>&amp;Open</string>
    </property>
    <property name="shortcut">
-    <string>Ctrl+O</string>
+    <string notr="true">Ctrl+O</string>
    </property>
   </action>
   <action name="actionSave">
@@ -73,7 +75,7 @@
     <string>&amp;Save</string>
    </property>
    <property name="shortcut">
-    <string>Ctrl+S</string>
+    <string notr="true">Ctrl+S</string>
    </property>
   </action>
   <action name="actionQuit">
@@ -81,7 +83,7 @@
     <string>&amp;Quit</string>
    </property>
    <property name="shortcut">
-    <string>Ctrl+Q</string>
+    <string notr="true">Ctrl+Q</string>
    </property>
   </action>
   <action name="actionAbout_QtMindMap">
@@ -94,7 +96,18 @@
     <string>&amp;Close</string>
    </property>
    <property name="shortcut">
-    <string>Ctrl+W</string>
+    <string notr="true">Ctrl+W</string>
+   </property>
+  </action>
+  <action name="actionExport">
+   <property name="text">
+    <string>E&amp;xport</string>
+   </property>
+   <property name="toolTip">
+    <string>Export</string>
+   </property>
+   <property name="shortcut">
+    <string>Ctrl+X</string>
    </property>
   </action>
  </widget>

qtmindmap.pro

@@ -15,17 +15,19 @@ SOURCES += main.cpp\
     aboutdialog.cpp \
     graphwidget.cpp \
     node.cpp \
-    edge.cpp \
+    edge.cpp
-    systemtray.cpp
 
 HEADERS  += mainwindow.h \
     aboutdialog.h \
     graphwidget.h \
     node.h \
-    edge.h \
+    edge.h
-    systemtray.h
 
 FORMS    += mainwindow.ui \
     aboutdialog.ui
 
 RESOURCES = qtmindmap.qrc
+
+TRANSLATIONS = qtmindmap_hu.ts
+
+CODECFORTR = UTF-8

qtmindmap_hu.ts

@@ -0,0 +1,128 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!DOCTYPE TS>
+<TS version="2.0" language="hu_HU">
+<defaultcodec>UTF-8</defaultcodec>
+<context>
+    <name>AboutDialog</name>
+    <message>
+        <location filename="aboutdialog.ui" line="23"/>
+        <source>About QtMindMap</source>
+        <translation type="unfinished">A QtMindMap-rol</translation>
+    </message>
+    <message>
+        <location filename="aboutdialog.ui" line="54"/>
+        <source>QtMindMap 0.1</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="aboutdialog.ui" line="67"/>
+        <source>Mindmap software in QT</source>
+        <translation type="unfinished">Agyterkep szoftver Qt-ben irva</translation>
+    </message>
+    <message>
+        <location filename="aboutdialog.ui" line="80"/>
+        <source>&lt;!DOCTYPE HTML PUBLIC &quot;-//W3C//DTD HTML 4.0//EN&quot; &quot;http://www.w3.org/TR/REC-html40/strict.dtd&quot;&gt;
+&lt;html&gt;&lt;head&gt;&lt;meta name=&quot;qrichtext&quot; content=&quot;1&quot; /&gt;&lt;style type=&quot;text/css&quot;&gt;
+p, li { white-space: pre-wrap; }
+&lt;/style&gt;&lt;/head&gt;&lt;body style=&quot; font-family:&apos;Sans Serif&apos;; font-size:9pt; font-weight:400; font-style:normal;&quot;&gt;
+&lt;p style=&quot; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;Denes Matetelki &lt;a href=&quot;mailto:denes.matetelki@gmail.com&quot;&gt;&lt;span style=&quot; text-decoration: underline; color:#508ed8;&quot;&gt;denes.matetelki@gmail.com&lt;/span&gt;&lt;/a&gt;&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</source>
+        <translation type="unfinished"></translation>
+    </message>
+</context>
+<context>
+    <name>MainWindow</name>
+    <message>
+        <location filename="mainwindow.ui" line="14"/>
+        <source>QtMindMap</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="mainwindow.ui" line="28"/>
+        <source>&amp;File</source>
+        <translation type="unfinished">Fajl</translation>
+    </message>
+    <message>
+        <location filename="mainwindow.ui" line="39"/>
+        <source>&amp;Help</source>
+        <translation type="unfinished">Segitseg</translation>
+    </message>
+    <message>
+        <location filename="mainwindow.ui" line="57"/>
+        <source>&amp;New</source>
+        <translation type="unfinished">Uj</translation>
+    </message>
+    <message>
+        <location filename="mainwindow.ui" line="65"/>
+        <source>&amp;Open</source>
+        <translation type="unfinished">Megnyitas</translation>
+    </message>
+    <message>
+        <location filename="mainwindow.ui" line="73"/>
+        <source>&amp;Save</source>
+        <translation type="unfinished">Mentes</translation>
+    </message>
+    <message>
+        <location filename="mainwindow.ui" line="81"/>
+        <location filename="mainwindow.cpp" line="40"/>
+        <source>&amp;Quit</source>
+        <translation type="unfinished">Kilepes</translation>
+    </message>
+    <message>
+        <location filename="mainwindow.ui" line="89"/>
+        <source>&amp;About QtMindMap</source>
+        <translation type="unfinished">A QtMindMap-rol</translation>
+    </message>
+    <message>
+        <location filename="mainwindow.ui" line="94"/>
+        <source>&amp;Close</source>
+        <translation type="unfinished">Bezaras</translation>
+    </message>
+    <message>
+        <location filename="mainwindow.cpp" line="31"/>
+        <source>Mi&amp;nimize</source>
+        <translation type="unfinished">&amp;Talcara</translation>
+    </message>
+    <message>
+        <location filename="mainwindow.cpp" line="34"/>
+        <source>Ma&amp;ximize</source>
+        <translation type="unfinished">Teljes &amp;meret</translation>
+    </message>
+    <message>
+        <location filename="mainwindow.cpp" line="37"/>
+        <source>&amp;Restore</source>
+        <translation type="unfinished">&amp;Visszaallita</translation>
+    </message>
+</context>
+<context>
+    <name>QObject</name>
+    <message>
+        <location filename="main.cpp" line="95"/>
+        <source>QtMindMap Error</source>
+        <translation type="unfinished">QtMindMap hiba</translation>
+    </message>
+    <message>
+        <location filename="main.cpp" line="96"/>
+        <source>I couldn&apos;t detect any system tray on this system.</source>
+        <translation type="unfinished">Nem talalhato talca a jelenlegi rendszerben.</translation>
+    </message>
+</context>
+<context>
+    <name>SystemTray</name>
+    <message>
+        <source>Mi&amp;nimize</source>
+        <translation type="obsolete">&amp;Talcara</translation>
+    </message>
+    <message>
+        <source>Ma&amp;ximize</source>
+        <translation type="obsolete">Teljes &amp;meret</translation>
+    </message>
+    <message>
+        <source>&amp;Restore</source>
+        <translation type="obsolete">&amp;Visszaallita</translation>
+    </message>
+    <message>
+        <source>&amp;Quit</source>
+        <translation type="obsolete">&amp;Kilepes</translation>
+    </message>
+</context>
+</TS>

systemtray.cpp

@@ -1,41 +0,0 @@
-#include "systemtray.h"
-
-
-#include <QtGui>
-//#include <QAction>
-//#include <QMenu>
-
-SystemTray::SystemTray(MainWindow* parent)
-    : QSystemTrayIcon(parent),
-    mainWindow(parent)
-{
-    //        QSystemTrayIcon *trayIcon;
-
-
-    minimizeAction = new QAction(tr("Mi&nimize"), this);
-    connect(minimizeAction, SIGNAL(triggered()), parent, SLOT(hide()));
-
-    maximizeAction = new QAction(tr("Ma&ximize"), this);
-    connect(maximizeAction, SIGNAL(triggered()), parent, SLOT(showMaximized()));
-
-    restoreAction = new QAction(tr("&Restore"), this);
-    connect(restoreAction, SIGNAL(triggered()), parent, SLOT(showNormal()));
-
-    quitAction = new QAction(tr("&Quit"), this);
-    connect(quitAction, SIGNAL(triggered()), qApp, SLOT(quit()));
-
-    /// @BUG shall pass this as parent
-    trayIconMenu = new QMenu(0);
-    trayIconMenu->addAction(minimizeAction);
-    trayIconMenu->addAction(maximizeAction);
-    trayIconMenu->addAction(restoreAction);
-    trayIconMenu->addSeparator();
-    trayIconMenu->addAction(quitAction);
-
-//    trayIcon = new QSystemTrayIcon(this);
-//    trayIcon->setContextMenu(trayIconMenu);
-    setContextMenu(trayIconMenu);
-
-    icon = new QIcon(":/heart.svg");
-    setIcon(QIcon(":/heart.svg"));
-}

systemtray.h

@@ -1,24 +0,0 @@
-#ifndef SYSTEMTRAY_H
-#define SYSTEMTRAY_H
-
-#include <QSystemTrayIcon>
-#include "mainwindow.h"
-
-class SystemTray : public QSystemTrayIcon
-{
-//    Q_OBJECT
-
-public:
-    SystemTray(MainWindow *parent = 0);
-
-private:
-    MainWindow *mainWindow;
-    QMenu *trayIconMenu;
-    QAction *minimizeAction;
-    QAction *maximizeAction;
-    QAction *restoreAction;
-    QAction *quitAction;
-    QIcon *icon;
-};
-
-#endif // SYSTEMTRAY_H

systemtray.ui

@@ -1,21 +0,0 @@
-<ui version="4.0">
- <author/>
- <comment/>
- <exportmacro/>
- <class>SystemTray</class>
- <widget class="QWidget" name="SystemTray">
-  <property name="geometry">
-   <rect>
-    <x>0</x>
-    <y>0</y>
-    <width>400</width>
-    <height>300</height>
-   </rect>
-  </property>
-  <property name="windowTitle">
-   <string>Form</string>
-  </property>
- </widget>
- <pixmapfunction/>
- <connections/>
-</ui>