Examples with CN.getCurrentForm com.codename1.ui.CN.getCurrentForm used on opensource projects

Example 6 with CN.getCurrentForm

use of com.codename1.ui.CN.getCurrentForm in project CodenameOne by codenameone.

the class CodenameOneImplementation method captureAudio.

/**
 * Captures a audio and notifies with the raw data when available
 * @param response callback for the resulting data
 */
public void captureAudio(final MediaRecorderBuilder recordingOptions, final com.codename1.ui.events.ActionListener response) {
    final MediaRecorderBuilder builder = recordingOptions == null ? new MediaRecorderBuilder() : recordingOptions;
    if (!builder.isRedirectToAudioBuffer() && builder.getPath() == null) {
        builder.path(new com.codename1.io.File("tmpaudio.wav").getAbsolutePath());
    }
    if (!builder.isRedirectToAudioBuffer() && builder.getMimeType() == null) {
        builder.mimeType("audio/wav");
    }
    System.out.println("in captureAudio " + recordingOptions.isRedirectToAudioBuffer());
    final AudioRecorderComponent cmp = new AudioRecorderComponent(builder);
    final Sheet sheet = new Sheet(null, "Record Audio");
    sheet.getContentPane().setLayout(new com.codename1.ui.layouts.BorderLayout());
    sheet.getContentPane().add(com.codename1.ui.layouts.BorderLayout.CENTER, cmp);
    cmp.addActionListener(new com.codename1.ui.events.ActionListener() {

        @Override
        public void actionPerformed(com.codename1.ui.events.ActionEvent e) {
            switch(cmp.getState()) {
                case Accepted:
                    CN.getCurrentForm().getAnimationManager().flushAnimation(new Runnable() {

                        public void run() {
                            sheet.back();
                            sheet.addCloseListener(new ActionListener() {

                                @Override
                                public void actionPerformed(ActionEvent evt) {
                                    sheet.removeCloseListener(this);
                                    response.actionPerformed(new com.codename1.ui.events.ActionEvent(builder.getPath()));
                                }
                            });
                        }
                    });
                    break;
                case Canceled:
                    FileSystemStorage fs = FileSystemStorage.getInstance();
                    if (fs.exists(builder.getPath())) {
                        FileSystemStorage.getInstance().delete(builder.getPath());
                    }
                    CN.getCurrentForm().getAnimationManager().flushAnimation(new Runnable() {

                        public void run() {
                            sheet.back();
                            sheet.addCloseListener(new ActionListener() {

                                @Override
                                public void actionPerformed(ActionEvent evt) {
                                    sheet.removeCloseListener(this);
                                    response.actionPerformed(new com.codename1.ui.events.ActionEvent(null));
                                }
                            });
                        }
                    });
                    break;
            }
        }
    });
    sheet.addCloseListener(new com.codename1.ui.events.ActionListener() {

        @Override
        public void actionPerformed(com.codename1.ui.events.ActionEvent e) {
            if (cmp.getState() != AudioRecorderComponent.RecorderState.Accepted && cmp.getState() != AudioRecorderComponent.RecorderState.Canceled) {
                FileSystemStorage fs = FileSystemStorage.getInstance();
                if (fs.exists(builder.getPath())) {
                    FileSystemStorage.getInstance().delete(builder.getPath());
                }
                CN.getCurrentForm().getAnimationManager().flushAnimation(new Runnable() {

                    public void run() {
                        response.actionPerformed(new com.codename1.ui.events.ActionEvent(null));
                    }
                });
            }
        }
    });
    sheet.show();
// capture(response, new String[] {"wav", "mp3", "aac"}, "*.wav;*.mp3;*.aac");
}

Example 7 with CN.getCurrentForm

use of com.codename1.ui.CN.getCurrentForm in project CodenameOne by codenameone.

the class LoadingTextAnimationSample method showForm.

private void showForm() {
    Form f = new Form("Hello", new BorderLayout(BorderLayout.CENTER_BEHAVIOR_SCALE));
    Form prev = CN.getCurrentForm();
    Toolbar tb = new Toolbar();
    f.setToolbar(tb);
    tb.addCommandToLeftBar("Back", null, evt -> {
        prev.showBack();
    });
    SpanLabel profileText = new SpanLabel();
    profileText.setText("placeholder");
    f.add(BorderLayout.CENTER, profileText);
    // Replace the label by a CircleProgress to indicate that it is loading.
    LoadingTextAnimation.markComponentLoading(profileText);
    Button next = new Button("Next");
    next.addActionListener(e -> {
        showLabelTest();
    });
    f.add(BorderLayout.SOUTH, next);
    AsyncResource<MyData> request = fetchDataAsync();
    request.ready(data -> {
        profileText.setText(data.getProfileText());
        // Replace the progress with the nameLabel now that
        // it is ready, using a fade transition
        LoadingTextAnimation.markComponentReady(profileText, CommonTransitions.createFade(300));
    });
    f.show();
}

Example 8 with CN.getCurrentForm

use of com.codename1.ui.CN.getCurrentForm in project CodenameOne by codenameone.

the class CSSWatcher method watch.

private void watch() throws IOException {
    if (pulseSocket == null || pulseSocket.isClosed()) {
        // If the the Simulator is killed then the shutdown hook doesn't run
        // so we need an alternative way for the ResourceEditorApp to know that
        // the parent is dead so that it will close itself.
        // So we create a ServerSocket to serve as a "pulse".
        // We pass the port to the ResourceEditorApp so that it can connect.
        // When the socket is disconnected for any reason, the ResourceEditor app will exit.
        pulseSocket = new ServerSocket(0);
        pulseThread = new Thread(new Runnable() {

            public void run() {
                while (!closing) {
                    try {
                        Socket clientSocket = pulseSocket.accept();
                    } catch (IOException ex) {
                        Logger.getLogger(CSSWatcher.class.getName()).log(Level.SEVERE, null, ex);
                    }
                }
            }
        });
        pulseThread.setDaemon(true);
    }
    File javaBin = new File(System.getProperty("java.home"), "bin/java");
    final File srcFile = new File("css", "theme.css");
    String overrideInputs = System.getProperty("codename1.css.compiler.args.input", null);
    if (!srcFile.exists() && overrideInputs == null) {
        // System.out.println("No theme.css file found.  CSSWatcher canceled");
        return;
    } else {
        if (overrideInputs == null) {
            System.out.println("Found theme.css file.  Watching for changes...");
        } else {
            if (overrideInputs.trim().isEmpty()) {
                System.out.println("CSS file " + overrideInputs + " does not exist.  Not activating CSS watcher");
                return;
            }
            System.out.println("Watching CSS files for changes: [" + overrideInputs + "]");
        }
    }
    File resDir = JavaSEPort.getSourceResourcesDir();
    File destFile = new File(resDir, "theme.res");
    String overrideOutputs = System.getProperty("codename1.css.compiler.args.output", null);
    if (overrideOutputs != null) {
        destFile = new File(overrideOutputs);
    }
    File userHome = new File(System.getProperty("user.home"));
    File cn1Home = new File(userHome, ".codenameone");
    File designerJar = new File(cn1Home, "designer_1.jar");
    if (System.getProperty("codename1.designer.jar", null) != null) {
        designerJar = new File(System.getProperty("codename1.designer.jar", null));
    }
    String cefDir = System.getProperty("cef.dir", cn1Home + File.separator + "cef");
    // List<String> args = new ArrayList<String>();
    ProcessBuilder pb = new ProcessBuilder(javaBin.getAbsolutePath(), "-jar", "-Dcli=true", "-Dcef.dir=" + cefDir, "-Dparent.port=" + pulseSocket.getLocalPort(), designerJar.getAbsolutePath(), "-css");
    List<String> args = pb.command();
    if (overrideInputs != null) {
        args.add("-input");
        args.add(overrideInputs);
        args.add("-output");
        args.add(overrideOutputs);
        args.add("-merge");
        args.add(System.getProperty("codename1.css.compiler.args.merge", null));
        args.add("-watch");
    } else {
        args.add(srcFile.getAbsolutePath());
        args.add(destFile.getAbsolutePath());
        args.add("-watch");
        args.add("-Dprism.order=sw");
    }
    Process p = pb.start();
    if (childProcess != null) {
        try {
            childProcess.destroyForcibly();
        } catch (Throwable t) {
        }
    }
    childProcess = p;
    String line;
    OutputStream stdin = p.getOutputStream();
    final InputStream stderr = p.getErrorStream();
    final BufferedReader errorReader = new BufferedReader(new InputStreamReader(stderr));
    new Thread(new Runnable() {

        public void run() {
            while (true) {
                int reloadVersion = Integer.parseInt(System.getProperty("reload.simulator.count", "0"));
                if (reloadVersion != simulatorReloadVersion) {
                    stop();
                    break;
                }
                try {
                    String l = errorReader.readLine();
                    if (l != null) {
                        System.err.println("CSS> " + l);
                    } else {
                        break;
                    }
                } catch (IOException ex) {
                    Logger.getLogger(CSSWatcher.class.getName()).log(Level.SEVERE, null, ex);
                }
            }
        }
    }).start();
    InputStream stdout = p.getInputStream();
    BufferedReader reader = new BufferedReader(new InputStreamReader(stdout));
    BufferedWriter writer = new BufferedWriter(new OutputStreamWriter(stdin));
    final File fDestFile = destFile;
    final String fOverrideInputs = overrideInputs;
    while (true) {
        try {
            int reloadVersion = Integer.parseInt(System.getProperty("reload.simulator.count", "0"));
            if (reloadVersion != simulatorReloadVersion) {
                stop();
                return;
            }
            String l = reader.readLine();
            if (l == null) {
                if (!p.isAlive()) {
                    watchThread = null;
                    start();
                    break;
                }
            }
            System.out.println("CSS> " + l);
            if ("::refresh::".equals(l)) {
                Display.getInstance().callSerially(new Runnable() {

                    @Override
                    public void run() {
                        try {
                            if (fOverrideInputs != null) {
                                System.out.println("CSS File " + fOverrideInputs + " has been updated.  Reloading styles from " + fDestFile);
                            } else {
                                System.out.println("CSS File " + srcFile + " has been updated.  Reloading styles from " + fDestFile);
                            }
                            Resources res = Resources.open(new FileInputStream(fDestFile));
                            UIManager.getInstance().addThemeProps(res.getTheme(res.getThemeResourceNames()[0]));
                            Form f = CN.getCurrentForm();
                            if (f != null) {
                                f.refreshTheme();
                                f.revalidate();
                            }
                        } catch (Exception err) {
                            err.printStackTrace();
                        }
                    }
                });
            }
        } catch (Throwable t) {
            if (closing) {
                return;
            }
            t.printStackTrace();
            if (!p.isAlive()) {
                watchThread = null;
                start();
                break;
            }
        }
    }
}

Example 9 with CN.getCurrentForm

use of com.codename1.ui.CN.getCurrentForm in project CodenameOne by codenameone.

the class CircleProgressSample method showForm.

private void showForm() {
    Form f = new Form("Hello", new BorderLayout(BorderLayout.CENTER_BEHAVIOR_CENTER_ABSOLUTE));
    Form prev = CN.getCurrentForm();
    Toolbar tb = new Toolbar();
    f.setToolbar(tb);
    tb.addCommandToLeftBar("Back", null, evt -> {
        prev.showBack();
    });
    Label nameLabel = new Label();
    $(nameLabel).setAlignment(CENTER);
    nameLabel.setText("placeholder");
    f.add(BorderLayout.CENTER, nameLabel);
    // Replace the label by a CircleProgress to indicate that it is loading.
    CircleProgress.markComponentLoading(nameLabel).getStyle().setFgColor(0xff0000);
    AsyncResource<MyData> request = fetchDataAsync();
    request.ready(data -> {
        nameLabel.setText(data.getName());
        // Replace the progress with the nameLabel now that
        // it is ready, using a fade transition
        CircleProgress.markComponentReady(nameLabel, CommonTransitions.createFade(300));
    });
    f.show();
}

Example 10 with CN.getCurrentForm

use of com.codename1.ui.CN.getCurrentForm in project CodenameOne by codenameone.

the class AudioRecorderComponentSample method recordAudio.

private AsyncResource<String> recordAudio() {
    AsyncResource<String> out = new AsyncResource<>();
    String mime = MediaManager.getAvailableRecordingMimeTypes()[0];
    String ext = mime.indexOf("mp3") != -1 ? "mp3" : mime.indexOf("wav") != -1 ? "wav" : mime.indexOf("aiff") != -1 ? "aiff" : "aac";
    MediaRecorderBuilder builder = new MediaRecorderBuilder().path(new File("myaudio." + ext).getAbsolutePath()).mimeType(mime);
    final AudioRecorderComponent cmp = new AudioRecorderComponent(builder);
    final Sheet sheet = new Sheet(null, "Record Audio");
    sheet.getContentPane().setLayout(new com.codename1.ui.layouts.BorderLayout());
    sheet.getContentPane().add(com.codename1.ui.layouts.BorderLayout.CENTER, cmp);
    cmp.addActionListener(new com.codename1.ui.events.ActionListener() {

        @Override
        public void actionPerformed(com.codename1.ui.events.ActionEvent e) {
            switch(cmp.getState()) {
                case Accepted:
                    CN.getCurrentForm().getAnimationManager().flushAnimation(new Runnable() {

                        public void run() {
                            sheet.back();
                            sheet.addCloseListener(new ActionListener() {

                                @Override
                                public void actionPerformed(ActionEvent evt) {
                                    sheet.removeCloseListener(this);
                                    out.complete(builder.getPath());
                                }
                            });
                        }
                    });
                    break;
                case Canceled:
                    FileSystemStorage fs = FileSystemStorage.getInstance();
                    if (fs.exists(builder.getPath())) {
                        FileSystemStorage.getInstance().delete(builder.getPath());
                    }
                    CN.getCurrentForm().getAnimationManager().flushAnimation(new Runnable() {

                        public void run() {
                            sheet.back();
                            sheet.addCloseListener(new ActionListener() {

                                @Override
                                public void actionPerformed(ActionEvent evt) {
                                    sheet.removeCloseListener(this);
                                    out.complete(null);
                                }
                            });
                        }
                    });
                    break;
            }
        }
    });
    sheet.addCloseListener(new com.codename1.ui.events.ActionListener() {

        @Override
        public void actionPerformed(com.codename1.ui.events.ActionEvent e) {
            if (cmp.getState() != AudioRecorderComponent.RecorderState.Accepted && cmp.getState() != AudioRecorderComponent.RecorderState.Canceled) {
                FileSystemStorage fs = FileSystemStorage.getInstance();
                if (fs.exists(builder.getPath())) {
                    FileSystemStorage.getInstance().delete(builder.getPath());
                }
                CN.getCurrentForm().getAnimationManager().flushAnimation(new Runnable() {

                    public void run() {
                        out.complete(null);
                    }
                });
            }
        }
    });
    sheet.show();
    return out;
}