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/*
==============================================================================
This file is part of the JUCE examples.
Copyright (c) 2017 - ROLI Ltd.
The code included in this file is provided under the terms of the ISC license
http://www.isc.org/downloads/software-support-policy/isc-license. Permission
To use, copy, modify, and/or distribute this software for any purpose with or
without fee is hereby granted provided that the above copyright notice and
this permission notice appear in all copies.
THE SOFTWARE IS PROVIDED "AS IS" WITHOUT ANY WARRANTY, AND ALL WARRANTIES,
WHETHER EXPRESSED OR IMPLIED, INCLUDING MERCHANTABILITY AND FITNESS FOR
PURPOSE, ARE DISCLAIMED.
==============================================================================
*/
/*******************************************************************************
The block below describes the properties of this PIP. A PIP is a short snippet
of code that can be read by the Projucer and used to generate a JUCE project.
BEGIN_JUCE_PIP_METADATA
name: NetworkingDemo
version: 1.0.0
vendor: JUCE
website: http://juce.com
description: Showcases networking features.
dependencies: juce_core, juce_data_structures, juce_events, juce_graphics,
juce_gui_basics, juce_gui_extra
exporters: xcode_mac, vs2017, linux_make, androidstudio, xcode_iphone
moduleFlags: JUCE_STRICT_REFCOUNTEDPOINTER=1
type: Component
mainClass: NetworkingDemo
useLocalCopy: 1
END_JUCE_PIP_METADATA
*******************************************************************************/
#pragma once
#include "../Assets/DemoUtilities.h"
//==============================================================================
class NetworkingDemo : public Component,
private Thread
{
public:
NetworkingDemo()
: Thread ("Network Demo")
{
setOpaque (true);
addAndMakeVisible (urlBox);
urlBox.setText ("https://www.google.com");
urlBox.onReturnKey = [this] { fetchButton.triggerClick(); };
addAndMakeVisible (fetchButton);
fetchButton.onClick = [this] { startThread(); };
addAndMakeVisible (resultsBox);
setSize (500, 500);
}
void paint (Graphics& g) override
{
g.fillAll (getUIColourIfAvailable (LookAndFeel_V4::ColourScheme::UIColour::windowBackground));
}
void resized() override
{
auto area = getLocalBounds();
{
auto topArea = area.removeFromTop (40);
fetchButton.setBounds (topArea.removeFromRight (180).reduced (8));
urlBox .setBounds (topArea.reduced (8));
}
resultsBox.setBounds (area.reduced (8));
}
void run() override
{
auto result = getResultText (urlBox.getText());
MessageManagerLock mml (this);
if (mml.lockWasGained())
resultsBox.loadContent (result);
}
String getResultText (const URL& url)
{
StringPairArray responseHeaders;
int statusCode = 0;
if (auto stream = std::unique_ptr<InputStream> (url.createInputStream (false, nullptr, nullptr, {},
10000, // timeout in millisecs
&responseHeaders, &statusCode)))
{
return (statusCode != 0 ? "Status code: " + String (statusCode) + newLine : String())
+ "Response headers: " + newLine
+ responseHeaders.getDescription() + newLine
+ "----------------------------------------------------" + newLine
+ stream->readEntireStreamAsString();
}
if (statusCode != 0)
return "Failed to connect, status code = " + String (statusCode);
return "Failed to connect!";
}
private:
TextEditor urlBox;
TextButton fetchButton { "Download URL Contents" };
CodeDocument resultsDocument;
CodeEditorComponent resultsBox { resultsDocument, nullptr };
void lookAndFeelChanged() override
{
urlBox.applyFontToAllText (urlBox.getFont());
}
JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (NetworkingDemo)
};
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