Differential D19150 Diff 52054 src/dolphinsinglewindow.cpp

Changeset View

Standalone View

View Options

src/dolphinsinglewindow.cpp

  • This file was added.
1​/***************************************************************************
2​* Copyright (C) 2019 by intika <intika@librefox.org> *
3​* Copyright (C) 2018 by intika <intika@librefox.org> *
4​* Copyright (C) 2016 by Fady S. Ghatas @ TiTrias *
5​* *
6​* This program is free software; you can redistribute it and/or modify *
7​* it under the terms of the GNU General Public License as published by *
8​* the Free Software Foundation; either version 2 of the License, or *
9​* (at your option) any later version. *
10​* *
11​* This program is distributed in the hope that it will be useful, *
12​* but WITHOUT ANY WARRANTY; without even the implied warranty of *
13​* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
14​* GNU General Public License for more details. *
15​* *
16​* You should have received a copy of the GNU General Public License *
17​* along with this program; if not, write to the *
18​* Free Software Foundation, Inc., *
19​* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA *
20​***************************************************************************/
21​
22​#include "dolphinsinglewindow.h"
23​#define TIME_OUT (1000)
24​#define SERVER_NAME "SingleDolphin"
25​DolphinSingleWindow *DolphinSingleWindow::window = 0;
26​
27​namespace {
28​// Used for GeneralSettings::version() to determine whether
29​// an updated version of Dolphin is running.
30​const int CurrentDolphinVersion = 200;
31​}
32​
33​void DolphinSingleWindow::open(QList<QUrl> urls) {
34​ QLocalSocket socket;
35​ socket.connectToServer(SERVER_NAME);
36​ qDebug() << "Trying to connect to server";
37​ int result = socket.waitForConnected(TIME_OUT);
38​ qDebug() << result;
39​ if (result) {
40​ qDebug() << "Connected To Server";
41​ // send a message to the server
42​ QByteArray block;
43​ QDataStream out(&block, QIODevice::WriteOnly);
44​ out.setVersion(QDataStream::Qt_4_7);
45​ out << urls;
46​ out.device()->seek(0);
47​ socket.write(block);
48​ socket.flush();
49​ qDebug() << "Client to Server : Open New Tab";
50​ qDebug() << urls;
51​ qDebug() << "Quitting";
52​ return;
53​ } else {
54​ DolphinSingleWindow *window = getWindow();
55​ window->openDirectories(urls, false);
56​ window->show();
57​ window->createNewServer();
58​ //Restore window if minimized
59​ window->showNormal();
60​ }
61​}
62​
63​DolphinSingleWindow *DolphinSingleWindow::getWindow() {
64​ if (!window) {
65​ qDebug() << "Creating the Window";
66​ window = new DolphinSingleWindow();
67​ }
68​ return window;
69​}
70​DolphinSingleWindow::DolphinSingleWindow() { createNewServer(); }
71​
72​DolphinSingleWindow::~DolphinSingleWindow() {}
73​
74​void DolphinSingleWindow::hookLocalConnection() {
75​ qDebug() << "Hook";
76​ QLocalSocket *socket = server->nextPendingConnection();
77​ if (socket) {
78​ socket->waitForReadyRead(2 * TIME_OUT);
79​ QList<QUrl> message;
80​ QDataStream in(socket);
81​ in >> message;
82​ qDebug() << "Server Received new Message";
83​ qDebug() << message;
84​ delete socket;
85​ QList<QUrl> urls;
86​ if (urls.isEmpty()) {
87​ // We need at least one URL to open Dolphin
88​ urls.append(Dolphin::homeUrl());
89​ }
90​
91​ window->openDirectories(message, false);
92​ //Restore window if minimized
93​ window->showNormal();
94​ }
95​}
96​void DolphinSingleWindow::createNewServer() {
97​ server = new QLocalServer(this);
98​ connect(server, SIGNAL(newConnection()), this, SLOT(hookLocalConnection()));
99​ if (!server->listen(SERVER_NAME)) {
100​ if (server->serverError() == QAbstractSocket::AddressInUseError) {
101​ qDebug() << "Server Address is in use, Removing it =D";
102​ QLocalServer::removeServer(SERVER_NAME); // <-- A key
103​ server->listen(SERVER_NAME); // Listen again
104​ }
105​ }
106​ qDebug() << "Server Address is Set";
107​}