mirror of
https://github.com/juce-framework/JUCE.git
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95 lines
3.1 KiB
C++
95 lines
3.1 KiB
C++
/*
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==============================================================================
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This file is part of the JUCE library.
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Copyright (c) 2015 - ROLI Ltd.
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Permission is granted to use this software under the terms of either:
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a) the GPL v2 (or any later version)
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b) the Affero GPL v3
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Details of these licenses can be found at: www.gnu.org/licenses
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JUCE is distributed in the hope that it will be useful, but WITHOUT ANY
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WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
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A PARTICULAR PURPOSE. See the GNU General Public License for more details.
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------------------------------------------------------------------------------
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To release a closed-source product which uses JUCE, commercial licenses are
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available: visit www.juce.com for more information.
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==============================================================================
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*/
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SplashScreen::SplashScreen (const String& title, const Image& image, bool useDropShadow)
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: Component (title),
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backgroundImage (image),
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clickCountToDelete (0)
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{
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// You must supply a valid image here!
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jassert (backgroundImage.isValid());
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setOpaque (! backgroundImage.hasAlphaChannel());
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#if JUCE_IOS || JUCE_ANDROID
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const bool useFullScreen = true;
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#else
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const bool useFullScreen = false;
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#endif
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makeVisible (image.getWidth(), image.getHeight(), useDropShadow, useFullScreen);
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}
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SplashScreen::SplashScreen (const String& title, int width, int height, bool useDropShadow)
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: Component (title),
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clickCountToDelete (0)
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{
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makeVisible (width, height, useDropShadow, false);
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}
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void SplashScreen::makeVisible (int w, int h, bool useDropShadow, bool fullscreen)
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{
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clickCountToDelete = Desktop::getInstance().getMouseButtonClickCounter();
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creationTime = Time::getCurrentTime();
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const Rectangle<int> screenSize = Desktop::getInstance().getDisplays().getMainDisplay().userArea;
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const int width = (fullscreen ? screenSize.getWidth() : w);
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const int height = (fullscreen ? screenSize.getHeight() : h);
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setAlwaysOnTop (true);
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setVisible (true);
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centreWithSize (width, height);
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addToDesktop (useDropShadow ? ComponentPeer::windowHasDropShadow : 0);
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if (fullscreen)
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getPeer()->setFullScreen (true);
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toFront (false);
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}
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SplashScreen::~SplashScreen() {}
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void SplashScreen::deleteAfterDelay (RelativeTime timeout, bool removeOnMouseClick)
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{
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// Note that this method must be safe to call from non-GUI threads
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if (! removeOnMouseClick)
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clickCountToDelete = std::numeric_limits<int>::max();
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minimumVisibleTime = timeout;
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startTimer (50);
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}
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void SplashScreen::paint (Graphics& g)
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{
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g.setOpacity (1.0f);
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g.drawImage (backgroundImage, getLocalBounds().toFloat(), RectanglePlacement (RectanglePlacement::fillDestination));
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}
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void SplashScreen::timerCallback()
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{
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if (Time::getCurrentTime() > creationTime + minimumVisibleTime
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|| Desktop::getInstance().getMouseButtonClickCounter() > clickCountToDelete)
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delete this;
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}
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