138 lines
4.6 KiB
C
138 lines
4.6 KiB
C
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/*
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==============================================================================
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This file is part of the JUCE examples.
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Copyright (c) 2020 - Raw Material Software Limited
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The code included in this file is provided under the terms of the ISC license
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http://www.isc.org/downloads/software-support-policy/isc-license. Permission
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To use, copy, modify, and/or distribute this software for any purpose with or
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without fee is hereby granted provided that the above copyright notice and
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this permission notice appear in all copies.
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THE SOFTWARE IS PROVIDED "AS IS" WITHOUT ANY WARRANTY, AND ALL WARRANTIES,
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WHETHER EXPRESSED OR IMPLIED, INCLUDING MERCHANTABILITY AND FITNESS FOR
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PURPOSE, ARE DISCLAIMED.
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==============================================================================
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*/
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/*******************************************************************************
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The block below describes the properties of this PIP. A PIP is a short snippet
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of code that can be read by the Projucer and used to generate a JUCE project.
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BEGIN_JUCE_PIP_METADATA
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name: NetworkingDemo
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version: 1.0.0
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vendor: JUCE
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website: http://juce.com
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description: Showcases networking features.
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dependencies: juce_core, juce_data_structures, juce_events, juce_graphics,
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juce_gui_basics, juce_gui_extra
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exporters: xcode_mac, vs2019, linux_make, androidstudio, xcode_iphone
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moduleFlags: JUCE_STRICT_REFCOUNTEDPOINTER=1
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type: Component
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mainClass: NetworkingDemo
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useLocalCopy: 1
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END_JUCE_PIP_METADATA
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*******************************************************************************/
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#pragma once
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#include "../Assets/DemoUtilities.h"
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//==============================================================================
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class NetworkingDemo : public Component,
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private Thread
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{
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public:
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NetworkingDemo()
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: Thread ("Network Demo")
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{
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setOpaque (true);
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addAndMakeVisible (urlBox);
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urlBox.setText ("https://www.google.com");
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urlBox.onReturnKey = [this] { fetchButton.triggerClick(); };
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addAndMakeVisible (fetchButton);
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fetchButton.onClick = [this] { startThread(); };
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addAndMakeVisible (resultsBox);
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setSize (500, 500);
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}
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void paint (Graphics& g) override
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{
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g.fillAll (getUIColourIfAvailable (LookAndFeel_V4::ColourScheme::UIColour::windowBackground));
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}
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void resized() override
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{
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auto area = getLocalBounds();
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{
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auto topArea = area.removeFromTop (40);
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fetchButton.setBounds (topArea.removeFromRight (180).reduced (8));
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urlBox .setBounds (topArea.reduced (8));
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}
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resultsBox.setBounds (area.reduced (8));
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}
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void run() override
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{
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auto result = getResultText (urlBox.getText());
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MessageManagerLock mml (this);
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if (mml.lockWasGained())
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resultsBox.loadContent (result);
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}
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String getResultText (const URL& url)
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{
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StringPairArray responseHeaders;
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int statusCode = 0;
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if (auto stream = url.createInputStream (URL::InputStreamOptions (URL::ParameterHandling::inAddress)
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.withConnectionTimeoutMs(10000)
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.withResponseHeaders (&responseHeaders)
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.withStatusCode (&statusCode)))
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{
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return (statusCode != 0 ? "Status code: " + String (statusCode) + newLine : String())
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+ "Response headers: " + newLine
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+ responseHeaders.getDescription() + newLine
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+ "----------------------------------------------------" + newLine
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+ stream->readEntireStreamAsString();
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}
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if (statusCode != 0)
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return "Failed to connect, status code = " + String (statusCode);
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return "Failed to connect!";
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}
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private:
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TextEditor urlBox;
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TextButton fetchButton { "Download URL Contents" };
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CodeDocument resultsDocument;
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CodeEditorComponent resultsBox { resultsDocument, nullptr };
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void lookAndFeelChanged() override
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{
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urlBox.applyFontToAllText (urlBox.getFont());
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}
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JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (NetworkingDemo)
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};
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