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/*
==============================================================================
This file is part of the JUCE library.
Copyright (c) 2015 - ROLI Ltd.
Permission is granted to use this software under the terms of either:
a) the GPL v2 (or any later version)
b) the Affero GPL v3
Details of these licenses can be found at: www.gnu.org/licenses
JUCE 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.
------------------------------------------------------------------------------
To release a closed-source product which uses JUCE, commercial licenses are
available: visit www.juce.com for more information.
==============================================================================
*/
#include "../JuceLibraryCode/JuceHeader.h"
namespace
{
String getIPAddress()
{
Array<IPAddress> addresses;
IPAddress::findAllAddresses (addresses);
return addresses[1].toString();
}
String getBroadcastIPAddress()
{
return getIPAddress().upToLastOccurrenceOf (".", false, false) + ".255";
}
static const int masterPortNumber = 9001; // the UDP port the master sends on / the clients receive.
static const int clientPortNumber = 9002; // the UDP port the clients send on / the master receives.
static const String canvasStateOSCAddress = "/juce/nfd/canvasState";
static const String newClientOSCAddress = "/juce/nfd/newClient";
static const String userInputOSCAddress = "/juce/nfd/userInput";
};
#include "SharedCanvas.h"
#include "SlaveComponent.h"
#include "Demos.h"
#include "MasterComponent.h"
//==============================================================================
class NetworkGraphicsDemoApplication : public JUCEApplication
{
public:
NetworkGraphicsDemoApplication() : properties (getPropertyFileOptions())
{}
const String getApplicationName() override { return ProjectInfo::projectName; }
const String getApplicationVersion() override { return ProjectInfo::versionString; }
bool moreThanOneInstanceAllowed() override { return true; }
void anotherInstanceStarted (const String&) override {}
//==============================================================================
void initialise (const String& commandLine) override
{
#if ! JUCE_IOS && ! JUCE_ANDROID
// Run as the master if we have a command-line flag "master" or if the exe itself
// has been renamed to include the word "master"..
bool isMaster = commandLine.containsIgnoreCase ("master")
|| File::getSpecialLocation (File::currentApplicationFile)
.getFileName().containsIgnoreCase ("master");
if (isMaster)
mainWindows.add (new MainWindow (properties));
#endif
mainWindows.add (new MainWindow (properties, 0));
Desktop::getInstance().setScreenSaverEnabled (false);
}
void shutdown() override
{
mainWindows.clear();
properties.saveIfNeeded();
}
void systemRequestedQuit() override
{
quit();
}
//==============================================================================
struct MainWindow : public DocumentWindow
{
MainWindow (PropertiesFile& props)
: DocumentWindow ("JUCE Networked Graphics Demo - Master", Colours::white, DocumentWindow::allButtons)
{
setUsingNativeTitleBar (true);
setContentOwned (new MasterContentComponent (props), true);
setBounds (100, 50, getWidth(), getHeight());
setResizable (true, false);
setVisible (true);
glContext.attachTo (*this);
}
MainWindow (PropertiesFile& props, int windowIndex)
: DocumentWindow ("JUCE Networked Graphics Demo", Colours::black, DocumentWindow::allButtons)
{
setUsingNativeTitleBar (true);
setContentOwned (new SlaveCanvasComponent (props, windowIndex), true);
setBounds (500, 100, getWidth(), getHeight());
setResizable (true, false);
setVisible (true);
#if ! JUCE_IOS
glContext.attachTo (*this);
#endif
#if JUCE_IOS || JUCE_ANDROID
setFullScreen (true);
#endif
}
~MainWindow()
{
glContext.detach();
}
void closeButtonPressed() override
{
JUCEApplication::getInstance()->systemRequestedQuit();
}
OpenGLContext glContext;
JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (MainWindow)
};
static PropertiesFile::Options getPropertyFileOptions()
{
PropertiesFile::Options o;
o.applicationName = "JUCE Network Graphics Demo";
o.filenameSuffix = ".settings";
o.folderName = "JUCE Network Graphics Demo";
o.osxLibrarySubFolder = "Application Support/JUCE Network Graphics Demo";
o.millisecondsBeforeSaving = 2000;
return o;
}
PropertiesFile properties;
OwnedArray<MainWindow> mainWindows;
};
//==============================================================================
// This macro generates the main() routine that launches the app.
START_JUCE_APPLICATION (NetworkGraphicsDemoApplication)
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