Work on settings/db restoration.

CMakeLists.txt

@@ -354,6 +354,7 @@ set(APP_SOURCES
   src/gui/formimportexport.cpp
   src/gui/styleditemdelegatewithoutfocus.cpp
   src/gui/formbackupdatabasesettings.cpp
+  src/gui/formrestoredatabasesettings.cpp
 
   # DYNAMIC-SHORTCUTS sources.
   src/dynamic-shortcuts/shortcutcatcher.cpp
@@ -440,6 +441,7 @@ set(APP_HEADERS
   src/gui/messagessearchlineedit.h
   src/gui/formimportexport.h
   src/gui/formbackupdatabasesettings.h
+  src/gui/formrestoredatabasesettings.h
 
   # DYNAMIC-SHORTCUTS headers.
   src/dynamic-shortcuts/dynamicshortcutswidget.h
@@ -486,6 +488,7 @@ set(APP_FORMS
   src/gui/toolbareditor.ui
   src/gui/formimportexport.ui
   src/gui/formbackupdatabasesettings.ui
+  src/gui/formrestoredatabasesettings.ui
 )
 
 # APP translations.

src/gui/formimportexport.ui

@@ -146,22 +146,6 @@
  </tabstops>
  <resources/>
  <connections>
-  <connection>
-   <sender>m_buttonBox</sender>
-   <signal>accepted()</signal>
-   <receiver>FormImportExport</receiver>
-   <slot>accept()</slot>
-   <hints>
-    <hint type="sourcelabel">
-     <x>248</x>
-     <y>254</y>
-    </hint>
-    <hint type="destinationlabel">
-     <x>157</x>
-     <y>274</y>
-    </hint>
-   </hints>
-  </connection>
   <connection>
    <sender>m_buttonBox</sender>
    <signal>rejected()</signal>

src/gui/formmain.cpp

@@ -36,6 +36,7 @@
 #include "gui/formupdate.h"
 #include "gui/formimportexport.h"
 #include "gui/formbackupdatabasesettings.h"
+#include "gui/formrestoredatabasesettings.h"
 
 #include <QCloseEvent>
 #include <QSessionManager>
@@ -405,7 +406,9 @@ void FormMain::backupDatabaseSettings() {
 }
 
 void FormMain::restoreDatabaseSettings() {
-
+  QPointer<FormRestoreDatabaseSettings> form = new FormRestoreDatabaseSettings(this);
+  form.data()->exec();
+  delete form.data();
 }
 
 void FormMain::changeEvent(QEvent *event) {

src/gui/formrestoredatabasesettings.cpp

@@ -0,0 +1,106 @@
+// This file is part of RSS Guard.
+//
+// Copyright (C) 2011-2014 by Martin Rotter <rotter.martinos@gmail.com>
+//
+// RSS Guard 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.
+//
+// RSS Guard 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.
+//
+// You should have received a copy of the GNU General Public License
+// along with RSS Guard. If not, see <http://www.gnu.org/licenses/>.
+
+#include "gui/formrestoredatabasesettings.h"
+
+#include "miscellaneous/iconfactory.h"
+
+#include "QFileDialog"
+
+
+FormRestoreDatabaseSettings::FormRestoreDatabaseSettings(QWidget *parent)
+  : QDialog(parent), m_ui(new Ui::FormRestoreDatabaseSettings) {
+  m_ui->setupUi(this);
+
+  setWindowIcon(qApp->icons()->fromTheme("document-import"));
+  setWindowFlags(Qt::MSWindowsFixedSizeDialogHint | Qt::Dialog | Qt::WindowSystemMenuHint);
+
+  m_ui->m_lblResult->setStatus(WidgetWithStatus::Warning, tr("No operation executed yet."), tr("No operation executed yet."));
+
+  connect(m_ui->m_btnSelectFolder, SIGNAL(clicked()), this, SLOT(selectFolder()));
+  connect(m_ui->m_groupDatabase, SIGNAL(toggled(bool)), this, SLOT(checkOkButton()));
+  connect(m_ui->m_groupSettings, SIGNAL(toggled(bool)), this, SLOT(checkOkButton()));
+  connect(m_ui->m_buttonBox->button(QDialogButtonBox::Ok), SIGNAL(clicked()), this, SLOT(performRestoration()));
+
+  selectFolder(qApp->documentsFolderPath());
+}
+
+FormRestoreDatabaseSettings::~FormRestoreDatabaseSettings() {
+  delete m_ui;
+}
+
+void FormRestoreDatabaseSettings::performRestoration() {
+  // TODO: Pokračovat
+}
+
+void FormRestoreDatabaseSettings::checkOkButton() {
+  m_ui->m_buttonBox->button(QDialogButtonBox::Ok)->setEnabled(!m_ui->m_lblSelectFolder->label()->text().isEmpty() &&
+                                                              ((m_ui->m_groupDatabase->isChecked() &&
+                                                                m_ui->m_listDatabase->currentRow() >= 0) ||
+                                                               (m_ui->m_groupSettings->isChecked() &&
+                                                                m_ui->m_listSettings->currentRow() >= 0)));
+}
+
+void FormRestoreDatabaseSettings::selectFolder(QString folder) {
+  if (folder.isEmpty()) {
+    folder = QFileDialog::getExistingDirectory(this, tr("Select source folder"), m_ui->m_lblSelectFolder->label()->text());
+  }
+
+  if (!folder.isEmpty()) {
+    m_ui->m_lblSelectFolder->setStatus(WidgetWithStatus::Ok, QDir::toNativeSeparators(folder),
+                                       tr("Good source folder is specified."));
+  }
+  else {
+    return;
+  }
+
+  QDir selected_folder(folder);
+  QFileInfoList available_databases = selected_folder.entryInfoList(QStringList() << QString("*") + BACKUP_SUFFIX_DATABASE ,
+                                                                    QDir::Files | QDir::NoDotAndDotDot | QDir::Readable |
+                                                                    QDir::CaseSensitive | QDir::NoSymLinks,
+                                                                    QDir::Name);
+  QFileInfoList available_settings = selected_folder.entryInfoList(QStringList() << QString("*") + BACKUP_SUFFIX_SETTINGS ,
+                                                                   QDir::Files | QDir::NoDotAndDotDot | QDir::Readable |
+                                                                   QDir::CaseSensitive | QDir::NoSymLinks,
+                                                                   QDir::Name);
+
+  m_ui->m_listDatabase->clear();
+  m_ui->m_listSettings->clear();
+
+  foreach (const QFileInfo &database_file, available_databases) {
+    QListWidgetItem *database_item = new QListWidgetItem(database_file.fileName(), m_ui->m_listDatabase);
+    database_item->setData(Qt::UserRole, database_file.absoluteFilePath());
+    database_item->setToolTip(QDir::toNativeSeparators(database_file.absoluteFilePath()));
+  }
+
+  foreach (const QFileInfo &settings_file, available_settings) {
+    QListWidgetItem *settings_item = new QListWidgetItem(settings_file.fileName(), m_ui->m_listSettings);
+    settings_item->setData(Qt::UserRole, settings_file.absoluteFilePath());
+    settings_item->setToolTip(QDir::toNativeSeparators(settings_file.absoluteFilePath()));
+  }
+
+  if (!available_databases.isEmpty()) {
+    m_ui->m_listDatabase->setCurrentRow(0);
+  }
+
+  if (!available_settings.isEmpty()) {
+    m_ui->m_listSettings->setCurrentRow(0);
+  }
+
+  m_ui->m_groupDatabase->setChecked(!available_databases.isEmpty());
+  m_ui->m_groupSettings->setChecked(!available_settings.isEmpty());
+}

src/gui/formrestoredatabasesettings.h

@@ -0,0 +1,47 @@
+// This file is part of RSS Guard.
+//
+// Copyright (C) 2011-2014 by Martin Rotter <rotter.martinos@gmail.com>
+//
+// RSS Guard 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.
+//
+// RSS Guard 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.
+//
+// You should have received a copy of the GNU General Public License
+// along with RSS Guard. If not, see <http://www.gnu.org/licenses/>.
+
+#ifndef FORMRESTOREDATABASESETTINGS_H
+#define FORMRESTOREDATABASESETTINGS_H
+
+#include <QDialog>
+
+#include "ui_formrestoredatabasesettings.h"
+
+
+namespace Ui {
+  class FormRestoreDatabaseSettings;
+}
+
+class FormRestoreDatabaseSettings : public QDialog {
+    Q_OBJECT
+
+  public:
+    // Constructors and destructors.
+    explicit FormRestoreDatabaseSettings(QWidget *parent = 0);
+    virtual ~FormRestoreDatabaseSettings();
+
+  private slots:
+    void performRestoration();
+    void checkOkButton();
+    void selectFolder(QString folder = QString());
+
+  private:
+    Ui::FormRestoreDatabaseSettings *m_ui;
+};
+
+#endif // FORMRESTOREDATABASESETTINGS_H

src/gui/formrestoredatabasesettings.ui

@@ -0,0 +1,144 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>FormRestoreDatabaseSettings</class>
+ <widget class="QDialog" name="FormRestoreDatabaseSettings">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>509</width>
+    <height>352</height>
+   </rect>
+  </property>
+  <property name="windowTitle">
+   <string>Restore database/settings</string>
+  </property>
+  <layout class="QGridLayout" name="gridLayout">
+   <item row="5" column="0" colspan="2">
+    <spacer name="verticalSpacer">
+     <property name="orientation">
+      <enum>Qt::Vertical</enum>
+     </property>
+     <property name="sizeHint" stdset="0">
+      <size>
+       <width>379</width>
+       <height>26</height>
+      </size>
+     </property>
+    </spacer>
+   </item>
+   <item row="4" column="0" colspan="2">
+    <widget class="QGroupBox" name="groupBox">
+     <property name="title">
+      <string>Operation results</string>
+     </property>
+     <layout class="QFormLayout" name="formLayout_2">
+      <item row="0" column="0">
+       <widget class="LabelWithStatus" name="m_lblResult" native="true">
+        <property name="layoutDirection">
+         <enum>Qt::RightToLeft</enum>
+        </property>
+       </widget>
+      </item>
+     </layout>
+    </widget>
+   </item>
+   <item row="6" column="0" colspan="2">
+    <widget class="QDialogButtonBox" name="m_buttonBox">
+     <property name="orientation">
+      <enum>Qt::Horizontal</enum>
+     </property>
+     <property name="standardButtons">
+      <set>QDialogButtonBox::Close|QDialogButtonBox::Ok</set>
+     </property>
+    </widget>
+   </item>
+   <item row="0" column="0" colspan="2">
+    <widget class="QGroupBox" name="m_groupFile">
+     <property name="title">
+      <string/>
+     </property>
+     <layout class="QFormLayout" name="formLayout">
+      <item row="0" column="0">
+       <widget class="QPushButton" name="m_btnSelectFolder">
+        <property name="text">
+         <string>&amp;Select folder</string>
+        </property>
+       </widget>
+      </item>
+      <item row="0" column="1">
+       <widget class="LabelWithStatus" name="m_lblSelectFolder" native="true">
+        <property name="layoutDirection">
+         <enum>Qt::RightToLeft</enum>
+        </property>
+       </widget>
+      </item>
+     </layout>
+    </widget>
+   </item>
+   <item row="2" column="0">
+    <widget class="QGroupBox" name="m_groupDatabase">
+     <property name="title">
+      <string>Restore database</string>
+     </property>
+     <property name="checkable">
+      <bool>true</bool>
+     </property>
+     <property name="checked">
+      <bool>false</bool>
+     </property>
+     <layout class="QHBoxLayout" name="horizontalLayout">
+      <item>
+       <widget class="QListWidget" name="m_listDatabase"/>
+      </item>
+     </layout>
+    </widget>
+   </item>
+   <item row="2" column="1">
+    <widget class="QGroupBox" name="m_groupSettings">
+     <property name="title">
+      <string>Restore settings</string>
+     </property>
+     <property name="checkable">
+      <bool>true</bool>
+     </property>
+     <property name="checked">
+      <bool>false</bool>
+     </property>
+     <layout class="QHBoxLayout" name="horizontalLayout_2">
+      <item>
+       <widget class="QListWidget" name="m_listSettings"/>
+      </item>
+     </layout>
+    </widget>
+   </item>
+  </layout>
+ </widget>
+ <customwidgets>
+  <customwidget>
+   <class>LabelWithStatus</class>
+   <extends>QWidget</extends>
+   <header>labelwithstatus.h</header>
+   <container>1</container>
+  </customwidget>
+ </customwidgets>
+ <resources/>
+ <connections>
+  <connection>
+   <sender>m_buttonBox</sender>
+   <signal>rejected()</signal>
+   <receiver>FormRestoreDatabaseSettings</receiver>
+   <slot>reject()</slot>
+   <hints>
+    <hint type="sourcelabel">
+     <x>254</x>
+     <y>331</y>
+    </hint>
+    <hint type="destinationlabel">
+     <x>254</x>
+     <y>175</y>
+    </hint>
+   </hints>
+  </connection>
+ </connections>
+</ui>

src/qtsingleapplication/qtlocalpeer.h

@@ -64,7 +64,7 @@ Q_SIGNALS:
 protected Q_SLOTS:
     void receiveConnection();
 
-protected:
+public:
     QString id;
     QString socketName;
     QLocalServer* server;