#endif
#include "connectdialog.h"
+#include "rfb/rfbclient.h"
-#include <iostream>
+const QString LISTEN_FOR_INCOMING_CONNECTIONS_STRING = QObject::tr("Listen for Incoming Connections");
ConnectDialog::ConnectDialog(QWidget *parent):
- QDialog(parent)
+ QDialog(parent),
+ done(new QPushButton)
{
setWindowTitle(tr("Connect to VNC Server"));
QSettings settings;
//read history
settings.beginGroup("hosts");
QStringList hostnames = settings.childGroups();
- QStringList hostnames_sorted = hostnames;
+ QMap<int, QString> hosts_map; //use position as key
foreach(QString hostname, hostnames) {
if(!settings.contains(hostname + "/position")) {
- //can happen when host was given as a command line argument, don't show those
- hostnames_sorted.removeAll(hostname);
- continue;
+ continue; //can happen when host was given as a command line argument, don't show those
}
int position = settings.value(hostname + "/position").toInt();
- if(position < 0)
- position = 0;
- else if(position >= hostnames_sorted.size())
- position = hostnames_sorted.size()-1;
-
- hostnames_sorted.replace(position, hostname);
+ hosts_map.insert(position, hostname);
}
+ hostnames_sorted = hosts_map.values(); //sorted by ascending position
settings.endGroup();
//set up combobox
hosts.addItems(hostnames_sorted);
+ hosts.insertSeparator(hosts.count());
+ hosts.addItem(QIcon("/usr/share/icons/hicolor/48x48/hildon/general_received.png"), LISTEN_FOR_INCOMING_CONNECTIONS_STRING);
hosts.setEditable(true);
#ifdef Q_WS_MAEMO_5
hosts.lineEdit()->setInputMethodHints(Qt::ImhNoAutoUppercase); //somehow this doesn't work that well here
hostnameUpdated(hosts.lineEdit()->text()); //get saved quality for last host, or 2
#endif
- QPushButton *done = new QPushButton(tr("Connect"));
done->setMaximumWidth(110);
connect(done, SIGNAL(clicked()),
this, SLOT(accept()));
layout.addWidget(done);
setLayout(&layout);
+
+ connect(this, SIGNAL(finished(int)),
+ this, SLOT(deleteLater()));
}
void ConnectDialog::hostnameUpdated(QString newtext)
{
- //clean up hostname
+ const int cursorpos = hosts.lineEdit()->cursorPosition();
+
+ const bool normal_entry = hosts.itemIcon(hosts.currentIndex()).isNull();
+ done->setText(normal_entry ? tr("Connect") : tr("Listen"));
+
+ //unselect 'listen ...' entry if edited
+ if(!normal_entry) {
+ if(newtext != LISTEN_FOR_INCOMING_CONNECTIONS_STRING) {
+ hosts.setCurrentIndex(-1);
+ } else {
+ return;
+ }
+ }
+
+ //clean up hostname (we don't want / or \ in saved hostnames)
newtext.remove(QChar('/'));
newtext.remove(QChar('\\'));
- int cursorpos = hosts.lineEdit()->cursorPosition();
- hosts.lineEdit()->setText(newtext.toLower());
+ hosts.lineEdit()->setText(newtext);
hosts.lineEdit()->setCursorPosition(cursorpos);
#ifdef Q_WS_MAEMO_5
{
QDialog::accept();
- if(hosts.currentText().isEmpty()) {
- deleteLater();
+ QString selected_host = hosts.currentText();
+ if(selected_host.isEmpty()) {
return;
}
- //save url?
+#ifdef Q_WS_MAEMO_5
+ int quality = quality_selector->currentIndex() + 1;
+#else
+ int quality = 2;
+#endif
+
QSettings settings;
- settings.beginGroup("hosts");
- bool new_item = !settings.contains(hosts.currentText());
- bool used_old_host = !new_item and hosts.currentIndex() > 0;
- int rearrange_up_to_pos;
- if(new_item) {
- std::cout << "adding new item to history\n";
- rearrange_up_to_pos = hosts.count(); //use free index
- } else if(used_old_host) {
- rearrange_up_to_pos = hosts.currentIndex();
+ if(!hosts.itemIcon(hosts.currentIndex()).isNull()) {
+ int listen_port = settings.value("listen_port", LISTEN_PORT_OFFSET).toInt();
+
+#if QT_VERSION >= 0x040500
+ //ask user if listen_port is correct
+ bool ok;
+ listen_port = QInputDialog::getInt(this,
+ tr("Listen for Incoming Connections"),
+ tr("Listen on Port:"),
+ listen_port, 1, 65535, //value, min, max
+ 1, &ok);
+#else
+ bool ok = true;
+#endif
+ if(ok) {
+ settings.setValue("listen_port", listen_port);
+ emit connectToHost("", quality, listen_port);
+ }
+ return;
}
- if(new_item or used_old_host) {
- std::cout << "rearranging history, last index " << rearrange_up_to_pos << "\n";
+ settings.beginGroup("hosts");
+ const bool new_item = !hostnames_sorted.contains(selected_host);
+ const bool used_old_host = !new_item and hosts.currentIndex() > 0;
+ //if both are false, we don't need to mess with positions
- QStringList hostnames = settings.childGroups();
- foreach(QString hostname, hostnames) {
- if(!settings.contains(hostname + "/position"))
- continue; //ignore entries without position
+ if(new_item or used_old_host) {
+ //put selected_host at the top
+ settings.setValue(QString("%1/position").arg(selected_host), 0);
- int position = settings.value(hostname + "/position").toInt();
- if(position < rearrange_up_to_pos)
- settings.setValue(hostname + "/position", position+1);
- }
- //position 0 is now free
+ //don't create duplicates
+ if(used_old_host)
+ hostnames_sorted.removeAll(selected_host);
- //move selected host to front
- settings.setValue(QString("%1/position").arg(hosts.currentText()), 0);
+ //now rebuild list for positions >= 1
+ for(int i = 0; i < hostnames_sorted.size(); i++)
+ settings.setValue(QString("%1/position").arg(hostnames_sorted.at(i)), i+1);
}
+
#ifdef Q_WS_MAEMO_5
- int quality = quality_selector->currentIndex() + 1;
- settings.setValue(QString("%1/quality").arg(hosts.currentText()), quality);
-#else
- int quality = 2;
+ settings.setValue(QString("%1/quality").arg(selected_host), quality);
#endif
settings.endGroup();
settings.sync();
- emit connectToHost(QString("vnc://%1").arg(hosts.currentText()), quality);
- deleteLater();
+ emit connectToHost(QString("vnc://%1").arg(selected_host), quality, 0);
}