Examples with GraphicsDevice java.awt.GraphicsDevice used on opensource projects

Example 11 with GraphicsDevice

use of java.awt.GraphicsDevice in project jmonkeyengine by jMonkeyEngine.

the class VRAppState method stateAttached.

@Override
public void stateAttached(AppStateManager stateManager) {
    //To change body of generated methods, choose Tools | Templates.
    super.stateAttached(stateManager);
    if (settings == null) {
        settings = new AppSettings(true);
        logger.config("Using default settings.");
    } else {
        logger.config("Using given settings.");
    }
    // Attach VR environment to the application
    if (!environment.isInitialized()) {
        environment.initialize();
    }
    if (environment.isInitialized()) {
        environment.atttach(this, stateManager.getApplication());
    } else {
        logger.severe("Cannot attach VR environment to the VR app state as its not initialized.");
    }
    GraphicsDevice defDev = GraphicsEnvironment.getLocalGraphicsEnvironment().getDefaultScreenDevice();
    if (environment.isInVR() && !environment.compositorAllowed()) {
        // "easy extended" mode
        // setup experimental JFrame on external device
        // first, find the VR device
        GraphicsDevice VRdev = null;
        GraphicsDevice[] devs = GraphicsEnvironment.getLocalGraphicsEnvironment().getScreenDevices();
        // pick the display that isn't the default one
        for (GraphicsDevice gd : devs) {
            if (gd != defDev) {
                VRdev = gd;
                break;
            }
        }
        // did we get the VR device?
        if (VRdev != null) {
            // set properties for VR acceleration
            try {
                java.awt.DisplayMode useDM = null;
                int max = 0;
                for (java.awt.DisplayMode dm : VRdev.getDisplayModes()) {
                    int check = dm.getHeight() + dm.getWidth() + dm.getRefreshRate() + dm.getBitDepth();
                    if (check > max) {
                        max = check;
                        useDM = dm;
                    }
                }
                // create a window for the VR device
                settings.setWidth(useDM.getWidth());
                settings.setHeight(useDM.getHeight());
                settings.setBitsPerPixel(useDM.getBitDepth());
                settings.setFrequency(useDM.getRefreshRate());
                settings.setSwapBuffers(true);
                // allow vsync on this display
                settings.setVSync(true);
                stateManager.getApplication().setSettings(settings);
                logger.config("Updated underlying application settings.");
                // make sure we are in the right display mode
                if (VRdev.getDisplayMode().equals(useDM) == false) {
                    VRdev.setDisplayMode(useDM);
                }
                return;
            } catch (Exception e) {
                logger.log(Level.SEVERE, e.getMessage(), e);
            }
        } else {
            logger.config("Cannot access to external screen.");
        }
    } else {
        if (!environment.isInVR()) {
            logger.config("Cannot switch to VR mode (VR disabled by user).");
        } else if (!environment.compositorAllowed()) {
            logger.warning("Cannot switch to VR mode (VR not supported).");
        }
    }
    if (!environment.isInVR()) {
        //FIXME: Handling GLFW workaround on MacOS
        boolean macOs = false;
        if (macOs) {
            // GLFW workaround on macs
            settings.setFrequency(defDev.getDisplayMode().getRefreshRate());
            settings.setDepthBits(24);
            settings.setVSync(true);
            // try and read resolution from file in local dir
            File resfile = new File("resolution.txt");
            if (resfile.exists()) {
                try {
                    BufferedReader br = new BufferedReader(new FileReader(resfile));
                    settings.setWidth(Integer.parseInt(br.readLine()));
                    settings.setHeight(Integer.parseInt(br.readLine()));
                    try {
                        settings.setFullscreen(br.readLine().toLowerCase(Locale.ENGLISH).contains("full"));
                    } catch (Exception e) {
                        settings.setFullscreen(false);
                    }
                    br.close();
                } catch (Exception e) {
                    settings.setWidth(1280);
                    settings.setHeight(720);
                }
            } else {
                settings.setWidth(1280);
                settings.setHeight(720);
                settings.setFullscreen(false);
            }
            settings.setResizable(false);
        }
        settings.setSwapBuffers(true);
    } else {
        // use basic mirroring window, skip settings window
        settings.setSamples(1);
        settings.setWidth(xWin);
        settings.setHeight(yWin);
        settings.setBitsPerPixel(32);
        settings.setFrameRate(0);
        settings.setFrequency(environment.getVRHardware().getDisplayFrequency());
        settings.setFullscreen(false);
        // stop vsyncing on primary monitor!
        settings.setVSync(false);
        settings.setSwapBuffers(environment.isSwapBuffers());
    }
    // Updating application settings
    stateManager.getApplication().setSettings(settings);
    logger.config("Updated underlying application settings.");
}

Example 12 with GraphicsDevice

use of java.awt.GraphicsDevice in project screenbird by adamhub.

the class ScreenUtil method isMultipleScreen.

/**
     * Checks for presence of multiple screens/monitors on the current computer.
     * @return True if more than one screen is detected.
     */
public static boolean isMultipleScreen() {
    GraphicsEnvironment ge = GraphicsEnvironment.getLocalGraphicsEnvironment();
    GraphicsDevice[] screens = ge.getScreenDevices();
    return screens.length > 1;
}

Example 13 with GraphicsDevice

use of java.awt.GraphicsDevice in project screenbird by adamhub.

the class RecorderPanelTest method testGetScreen.

/**
     * Test of getScreen method, of class RecorderPanel.
     */
@Test
public void testGetScreen() {
    System.out.println("getScreen");
    GraphicsConfiguration gd = instance.getGraphicsConfiguration();
    GraphicsDevice expResult = gd.getDevice();
    GraphicsDevice result = instance.getScreen();
    assertNotNull(result);
    assertEquals(expResult, result);
}

Example 14 with GraphicsDevice

use of java.awt.GraphicsDevice in project screenbird by adamhub.

the class RecorderTest method testGetScreen.

/**
     * Test of getScreen method, of class Recorder.
     */
@Test
public void testGetScreen() {
    log("getScreen");
    Recorder instance = new Recorder(null);
    GraphicsDevice expResult = null;
    GraphicsDevice result = instance.getScreen();
    assertEquals(expResult, result);
}

Example 15 with GraphicsDevice

use of java.awt.GraphicsDevice in project jdk8u_jdk by JetBrains.

the class MultimonFullscreenTest method actionPerformed.

public void actionPerformed(ActionEvent ae) {
    GraphicsDevice dev = deviceMap.get(ae.getSource());
    System.err.println("Setting FS on device:" + dev);
    final Window fsWindow;
    if (useFSWindow) {
        fsWindow = new Window(this, dev.getDefaultConfiguration()) {

            public void paint(Graphics g) {
                renderDimensions(g, getBounds(), this.getGraphicsConfiguration());
            }
        };
    } else if (useFSDialog) {
        fsWindow = new Dialog((Frame) null, "FS Dialog on device " + dev, false, dev.getDefaultConfiguration());
        fsWindow.add(new Component() {

            public void paint(Graphics g) {
                renderDimensions(g, getBounds(), this.getGraphicsConfiguration());
            }
        });
    } else {
        fsWindow = new Frame("FS Frame on device " + dev, dev.getDefaultConfiguration()) {

            public void paint(Graphics g) {
                renderDimensions(g, getBounds(), this.getGraphicsConfiguration());
            }
        };
        if (addHWChildren) {
            fsWindow.add("South", new Panel() {

                public void paint(Graphics g) {
                    g.setColor(Color.red);
                    g.fillRect(0, 0, getWidth(), getHeight());
                }
            });
            fsWindow.add("North", new Button("Button, sucka!"));
        }
    }
    fsWindow.addMouseListener(new MouseAdapter() {

        public void mouseClicked(MouseEvent e) {
            if (e.getClickCount() > 1) {
                done = true;
                fsWindow.dispose();
            }
        }
    });
    fsWindow.addWindowListener(new WindowHandler());
    dev.setFullScreenWindow(fsWindow);
    if (dmChange && dev.isDisplayChangeSupported()) {
        DisplayMode[] dms = dev.getDisplayModes();
        DisplayMode myDM = null;
        for (DisplayMode dm : dms) {
            if (dm.getWidth() == 800 && dm.getHeight() == 600 && (dm.getBitDepth() >= 16 || dm.getBitDepth() == DisplayMode.BIT_DEPTH_MULTI) && (dm.getRefreshRate() >= 60 || dm.getRefreshRate() == DisplayMode.REFRESH_RATE_UNKNOWN)) {
                myDM = dm;
                break;
            }
        }
        if (myDM != null) {
            System.err.println("Setting Display Mode: " + myDM.getWidth() + "x" + myDM.getHeight() + "x" + myDM.getBitDepth() + "@" + myDM.getRefreshRate() + "Hz on device" + dev);
            dev.setDisplayMode(myDM);
        } else {
            System.err.println("Can't find suitable display mode.");
        }
    }
    done = false;
    if (runRenderLoop) {
        Thread updateThread = new Thread(new Runnable() {

            public void run() {
                BufferStrategy bs = null;
                if (useBS) {
                    fsWindow.createBufferStrategy(2);
                    bs = fsWindow.getBufferStrategy();
                }
                while (!done) {
                    if (useBS) {
                        Graphics g = bs.getDrawGraphics();
                        renderDimensions(g, fsWindow.getBounds(), fsWindow.getGraphicsConfiguration());
                        bs.show();
                    } else {
                        fsWindow.repaint();
                    }
                    try {
                        Thread.sleep(1000);
                    } catch (InterruptedException e) {
                    }
                }
                if (useBS) {
                    bs.dispose();
                }
            }
        });
        updateThread.start();
    }
}