fix indentation
[presencevnc] / src / preferences.cpp
index 83a180d..f8a7fe9 100644 (file)
@@ -1,21 +1,21 @@
 /*
-    Presence VNC
-    Copyright (C) 2010 Christian Pulvermacher
-
-    This program 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 2 of the License, or
-    (at your option) any later version.
-
-    This program 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 this program; if not, write to the Free Software Foundation, Inc.,
-    51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
-*/
+   Presence VNC
+   Copyright (C) 2010 Christian Pulvermacher
+
+   This program 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 2 of the License, or
+   (at your option) any later version.
+
+   This program 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 this program; if not, write to the Free Software Foundation, Inc.,
+   51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+   */
 #include <QtGui>
 
 #ifdef Q_WS_MAEMO_5
 
 void migrateConfiguration()
 {
-       QSettings settings;
-       int config_ver = settings.value("config_version", 0).toInt();
-       const int current_ver = 3;
-       if(config_ver == current_ver) //config file up-to-date
-               return;
-       if(config_ver > current_ver) {
-               std::cout << "Warning: Config file was created by a newer version of Presence VNC. This may break things.\n";
-               return;
-       }
-       
-       if(settings.allKeys().isEmpty()) { //no config file
-               settings.setValue("config_version", current_ver);
-               settings.sync();
-               return;
-       }
-
-       std::cout << "Migrating from configuration ver. " << config_ver << "\n";
-
-       if(config_ver == 0) {
-               int left_zoom = settings.value("left_zoom", 0).toInt();
-               int right_zoom = settings.value("left_zoom", 0).toInt();
-               if(left_zoom >= 2)
-                       settings.setValue("left_zoom", left_zoom+1);
-               if(right_zoom >= 2)
-                       settings.setValue("left_zoom", right_zoom+1);
-               config_ver = 1;
-       }
-       if(config_ver == 1) {
-               QString last_hostname = settings.value("last_hostname", "").toString();
-               settings.remove("last_hostname");
-               if(!last_hostname.isEmpty()) {
-                       //make sure hostname is sane
-                       last_hostname.remove(QChar('/'));
-                       last_hostname.remove(QChar('\\'));
-                       last_hostname = last_hostname.toLower();
-
-                       settings.setValue(QString("hosts/%1/position").arg(last_hostname), 0);
-               }
-               
-               config_ver = 2;
-       }
-       if(config_ver == 2) {
-               bool rescale = settings.value("rescale", false).toBool();
-               settings.remove("rescale");
-
-               int zoomlevel;
-               if(rescale)
-                       zoomlevel = 0;
-               else
-                       zoomlevel = 95;
-
-               settings.setValue("zoomlevel", zoomlevel);
-               
-               config_ver = 3;
-       }
-       Q_ASSERT(config_ver == current_ver);
-       settings.setValue("config_version", config_ver);
-       settings.sync();
+    QSettings settings;
+    int config_ver = settings.value("config_version", 0).toInt();
+    const int current_ver = 3;
+    if(config_ver == current_ver) //config file up-to-date
+        return;
+    if(config_ver > current_ver) {
+        std::cout << "Warning: Config file was created by a newer version of Presence VNC. This may break things.\n";
+        return;
+    }
+
+    if(settings.allKeys().isEmpty()) { //no config file
+        settings.setValue("config_version", current_ver);
+        settings.sync();
+        return;
+    }
+
+    std::cout << "Migrating from configuration ver. " << config_ver << "\n";
+
+    if(config_ver == 0) {
+        int left_zoom = settings.value("left_zoom", 0).toInt();
+        int right_zoom = settings.value("left_zoom", 0).toInt();
+        if(left_zoom >= 2)
+            settings.setValue("left_zoom", left_zoom+1);
+        if(right_zoom >= 2)
+            settings.setValue("left_zoom", right_zoom+1);
+        config_ver = 1;
+    }
+    if(config_ver == 1) {
+        QString last_hostname = settings.value("last_hostname", "").toString();
+        settings.remove("last_hostname");
+        if(!last_hostname.isEmpty()) {
+            //make sure hostname is sane
+            last_hostname.remove(QChar('/'));
+            last_hostname.remove(QChar('\\'));
+            last_hostname = last_hostname.toLower();
+
+            settings.setValue(QString("hosts/%1/position").arg(last_hostname), 0);
+        }
+
+        config_ver = 2;
+    }
+    if(config_ver == 2) {
+        bool rescale = settings.value("rescale", false).toBool();
+        settings.remove("rescale");
+
+        int zoomlevel;
+        if(rescale)
+            zoomlevel = 0;
+        else
+            zoomlevel = 95;
+
+        settings.setValue("zoomlevel", zoomlevel);
+
+        config_ver = 3;
+    }
+    Q_ASSERT(config_ver == current_ver);
+    settings.setValue("config_version", config_ver);
+    settings.sync();
 }
 
 
 Preferences::Preferences(QWidget *parent):
-       QDialog(parent)
+    QDialog(parent)
 {
-       setWindowTitle(tr("Preferences"));
+    setWindowTitle(tr("Preferences"));
 
-       QHBoxLayout *layout1 = new QHBoxLayout();
-       QVBoxLayout *layout2 = new QVBoxLayout();
+    QHBoxLayout *layout1 = new QHBoxLayout();
+    QVBoxLayout *layout2 = new QVBoxLayout();
 
 #ifdef Q_WS_MAEMO_5
-       QMaemo5ValueButton *rotation = new QMaemo5ValueButton(tr("Screen rotation"), this);
-       rotation_selector = new QMaemo5ListPickSelector(this);
-       QStandardItemModel *model = new QStandardItemModel(0, 1, this);
-       model->appendRow(new QStandardItem(tr("Automatic")));
-       model->appendRow(new QStandardItem(tr("Landscape")));
-       model->appendRow(new QStandardItem(tr("Portrait")));
-       rotation_selector->setModel(model);
-       rotation_selector->setCurrentIndex(settings.value("screen_rotation", 0).toInt());
-       rotation->setPickSelector(rotation_selector);
-       rotation->setValueLayout(QMaemo5ValueButton::ValueBesideText);
-       layout2->addWidget(rotation);
-
-       QMaemo5ValueButton *leftzoom = new QMaemo5ValueButton(tr("Left zoom button"), this);
-       leftzoom_selector = new QMaemo5ListPickSelector(this);
-       QStandardItemModel *key_model = new QStandardItemModel(0, 1, this);
-       key_model->insertRow(0, new QStandardItem(tr("Left click")));
-       key_model->insertRow(1, new QStandardItem(tr("Right click")));
-       key_model->insertRow(2, new QStandardItem(tr("Middle click")));
-       key_model->insertRow(3, new QStandardItem(tr("Wheel up")));
-       key_model->insertRow(4, new QStandardItem(tr("Wheel down")));
-       key_model->insertRow(5, new QStandardItem(tr("Page up")));
-       key_model->insertRow(6, new QStandardItem(tr("Page down")));
-       leftzoom_selector->setModel(key_model);
-       leftzoom_selector->setCurrentIndex(settings.value("left_zoom", 0).toInt());
-       leftzoom->setPickSelector(leftzoom_selector);
-       leftzoom->setValueLayout(QMaemo5ValueButton::ValueBesideText);
-       layout2->addWidget(leftzoom);
-
-       QMaemo5ValueButton *rightzoom = new QMaemo5ValueButton(tr("Right zoom button"), this);
-       rightzoom_selector = new QMaemo5ListPickSelector(this);
-       rightzoom_selector->setModel(key_model);
-       rightzoom_selector->setCurrentIndex(settings.value("right_zoom", 1).toInt());
-       rightzoom->setPickSelector(rightzoom_selector);
-       rightzoom->setValueLayout(QMaemo5ValueButton::ValueBesideText);
-       layout2->addWidget(rightzoom);
-
-       //useful if one only wants to click using the zoom buttons exclusively
-       disable_tapping = new QCheckBox(tr("Disable tapping"), this);
-       disable_tapping->setChecked(settings.value("disable_tapping", false).toBool());
-       layout2->addWidget(disable_tapping);
+    QMaemo5ValueButton *rotation = new QMaemo5ValueButton(tr("Screen rotation"), this);
+    rotation_selector = new QMaemo5ListPickSelector(this);
+    QStandardItemModel *model = new QStandardItemModel(0, 1, this);
+    model->appendRow(new QStandardItem(tr("Automatic")));
+    model->appendRow(new QStandardItem(tr("Landscape")));
+    model->appendRow(new QStandardItem(tr("Portrait")));
+    rotation_selector->setModel(model);
+    rotation_selector->setCurrentIndex(settings.value("screen_rotation", 0).toInt());
+    rotation->setPickSelector(rotation_selector);
+    rotation->setValueLayout(QMaemo5ValueButton::ValueBesideText);
+    layout2->addWidget(rotation);
+
+    QMaemo5ValueButton *leftzoom = new QMaemo5ValueButton(tr("Left zoom button"), this);
+    leftzoom_selector = new QMaemo5ListPickSelector(this);
+    QStandardItemModel *key_model = new QStandardItemModel(0, 1, this);
+    key_model->insertRow(0, new QStandardItem(tr("Left click")));
+    key_model->insertRow(1, new QStandardItem(tr("Right click")));
+    key_model->insertRow(2, new QStandardItem(tr("Middle click")));
+    key_model->insertRow(3, new QStandardItem(tr("Wheel up")));
+    key_model->insertRow(4, new QStandardItem(tr("Wheel down")));
+    key_model->insertRow(5, new QStandardItem(tr("Page up")));
+    key_model->insertRow(6, new QStandardItem(tr("Page down")));
+    leftzoom_selector->setModel(key_model);
+    leftzoom_selector->setCurrentIndex(settings.value("left_zoom", 0).toInt());
+    leftzoom->setPickSelector(leftzoom_selector);
+    leftzoom->setValueLayout(QMaemo5ValueButton::ValueBesideText);
+    layout2->addWidget(leftzoom);
+
+    QMaemo5ValueButton *rightzoom = new QMaemo5ValueButton(tr("Right zoom button"), this);
+    rightzoom_selector = new QMaemo5ListPickSelector(this);
+    rightzoom_selector->setModel(key_model);
+    rightzoom_selector->setCurrentIndex(settings.value("right_zoom", 1).toInt());
+    rightzoom->setPickSelector(rightzoom_selector);
+    rightzoom->setValueLayout(QMaemo5ValueButton::ValueBesideText);
+    layout2->addWidget(rightzoom);
+
+    //useful if one only wants to click using the zoom buttons exclusively
+    disable_tapping = new QCheckBox(tr("Disable tapping"), this);
+    disable_tapping->setChecked(settings.value("disable_tapping", false).toBool());
+    layout2->addWidget(disable_tapping);
 #endif
 
-       always_show_local_cursor = new QCheckBox(tr("Always show local cursor"), this);
-       always_show_local_cursor->setChecked(settings.value("always_show_local_cursor", false).toBool());
-       layout2->addWidget(always_show_local_cursor);
+    always_show_local_cursor = new QCheckBox(tr("Always show local cursor"), this);
+    always_show_local_cursor->setChecked(settings.value("always_show_local_cursor", false).toBool());
+    layout2->addWidget(always_show_local_cursor);
 
-       zoom_to_cursor = new QCheckBox(tr("Zoom to cursor"), this);
-       zoom_to_cursor->setChecked(settings.value("zoom_to_cursor", true).toBool());
-       layout2->addWidget(zoom_to_cursor);
+    zoom_to_cursor = new QCheckBox(tr("Zoom to cursor"), this);
+    zoom_to_cursor->setChecked(settings.value("zoom_to_cursor", true).toBool());
+    layout2->addWidget(zoom_to_cursor);
 
-       QPushButton *ok = new QPushButton(tr("Done"));
-       ok->setMaximumWidth(100);
+    QPushButton *ok = new QPushButton(tr("Done"));
+    ok->setMaximumWidth(100);
 
-       layout1->addLayout(layout2);
-       layout1->addWidget(ok);
+    layout1->addLayout(layout2);
+    layout1->addWidget(ok);
 
-       setLayout(layout1);
+    setLayout(layout1);
 
-       connect(ok, SIGNAL(clicked()),
-               this, SLOT(accept()));
-       connect(this, SIGNAL(accepted()),
-               this, SLOT(save()));
+    connect(ok, SIGNAL(clicked()),
+            this, SLOT(accept()));
+    connect(this, SIGNAL(accepted()),
+            this, SLOT(save()));
 }
 
 void Preferences::save()
 {
 #ifdef Q_WS_MAEMO_5
-       settings.setValue("screen_rotation", rotation_selector->currentIndex());
-       settings.setValue("left_zoom", leftzoom_selector->currentIndex());
-       settings.setValue("right_zoom", rightzoom_selector->currentIndex());
-       settings.setValue("disable_tapping", disable_tapping->isChecked());
+    settings.setValue("screen_rotation", rotation_selector->currentIndex());
+    settings.setValue("left_zoom", leftzoom_selector->currentIndex());
+    settings.setValue("right_zoom", rightzoom_selector->currentIndex());
+    settings.setValue("disable_tapping", disable_tapping->isChecked());
 #endif
-       settings.setValue("always_show_local_cursor", always_show_local_cursor->isChecked());
-       settings.setValue("zoom_to_cursor", zoom_to_cursor->isChecked());
+    settings.setValue("always_show_local_cursor", always_show_local_cursor->isChecked());
+    settings.setValue("zoom_to_cursor", zoom_to_cursor->isChecked());
 
-       settings.sync();
+    settings.sync();
 }