Add "copy info" buttons to about dialog

about.cc

@@ -2,12 +2,13 @@
  * Part of GoldenDict. Licensed under GPLv3 or later, see the LICENSE file */
 
 #include "about.hh"
+#include <QPushButton>
 #include <QtGui>
 #include <QSysInfo>
 
 #include "utils.hh"
 
-About::About( QWidget * parent ): QDialog( parent )
+About::About(std::vector< sptr< Dictionary::Class > > * dictonaries, QWidget * parent ): QDialog( parent )
 {
   ui.setupUi( this );
 
@@ -40,6 +41,50 @@ About::About( QWidget * parent ): QDialog( parent )
 #endif
                          );
 
+  // copy basic debug info to clipboard
+  connect(ui.copyInfoBtn, &QPushButton::clicked, [=]{
+      QGuiApplication::clipboard()->setText(
+          "Goldendict " + version + "\n" +
+          QSysInfo::productType() + " " + QSysInfo::kernelType() + " " + QSysInfo::kernelVersion() + " " +
+          "Qt " + QLatin1String(qVersion()) + " " +
+          QSysInfo::buildAbi() + "\n" +
+          compilerVersion + "\n"
+
+#ifdef Q_OS_LINUX
+      + "Flags:"
+
+    #ifdef USE_XAPIAN
+             +" USE_XAPIAN "
+    #endif
+
+    #ifdef MAKE_ZIM_SUPPORT
+             +" MAKE_ZIM_SUPPORT"
+    #endif
+
+    #ifdef MAKE_EXTRA_TIFF_HANDLER
+             +" MAKE_EXTRA_TIFF_HANDLER"
+    #endif
+
+    #ifdef NO_EPWING_SUPPORT
+             +" NO_EPWING_SUPPORT"
+    #endif
+
+    #ifdef MAKE_CHINESE_CONVERSION_SUPPORT
+             +" MAKE_CHINESE_CONVERSION_SUPPORT"
+    #endif
+#endif
+
+      );
+  });
+
+  connect(ui.copyDictListBtn, &QPushButton::clicked, [=]{
+      QString tempDictList{};
+      for (auto dict : *dictonaries) {
+        tempDictList.append(QString::fromStdString(dict->getName() + "\n"));
+      }
+      QGuiApplication::clipboard()->setText(tempDictList);
+  });
+
   QFile creditsFile( ":/CREDITS.txt" );
 
   if ( creditsFile.open( QFile::ReadOnly ) )

about.hh

@@ -5,14 +5,16 @@
 #define ABOUT_HH
 
 #include "ui_about.h"
+#include "sptr.hh"
+#include "dictionary.hh"
 #include <QDialog>
+#include <vector>
 
 class About: public QDialog
 {
   Q_OBJECT
 public:
-
-  About( QWidget * parent = 0 );
+  About(std::vector< sptr< Dictionary::Class > > * dictonaries, QWidget * parent = 0 );
 
 private:
 

about.ui

@@ -115,6 +115,49 @@
          </property>
         </widget>
        </item>
+       <item>
+        <layout class="QHBoxLayout" name="horizontalLayout_3">
+         <item>
+          <widget class="QPushButton" name="copyInfoBtn">
+           <property name="sizePolicy">
+            <sizepolicy hsizetype="Fixed" vsizetype="Fixed">
+             <horstretch>0</horstretch>
+             <verstretch>0</verstretch>
+            </sizepolicy>
+           </property>
+           <property name="text">
+            <string>Copy version info</string>
+           </property>
+          </widget>
+         </item>
+         <item>
+          <widget class="QPushButton" name="copyDictListBtn">
+           <property name="sizePolicy">
+            <sizepolicy hsizetype="Fixed" vsizetype="Fixed">
+             <horstretch>0</horstretch>
+             <verstretch>0</verstretch>
+            </sizepolicy>
+           </property>
+           <property name="text">
+            <string>Copy dictionaries list</string>
+           </property>
+          </widget>
+         </item>
+         <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>
+        </layout>
+       </item>
       </layout>
      </item>
     </layout>

mainwindow.cc

@@ -3224,7 +3224,7 @@ void MainWindow::visitForum()
 
 void MainWindow::showAbout()
 {
-  About about( this );
+  About about(&dictionaries, this);
 
   about.show();
   about.exec();