Examples with ProgressListener org.eclipse.swt.browser.ProgressListener used on opensource projects

Example 1 with ProgressListener

use of org.eclipse.swt.browser.ProgressListener in project cubrid-manager by CUBRID.

the class BrowserEditorPart method initBrowser.

private void initBrowser(Composite parent) {
    browser = new Browser(parent, SWT.None);
    browser.setLayoutData(createGridData(FILL_BOTH, 3, 1, -1, -1));
    // Add location change listener
    browser.addLocationListener(new LocationListener() {

        public void changing(LocationEvent e) {
            location.setText(e.location);
        }

        public void changed(LocationEvent e) {
            noOp();
        }
    });
    // Add loading listener
    browser.addProgressListener(new ProgressListener() {

        // Set stopItem and progress bar status
        public void changed(ProgressEvent e) {
            if (!stopItem.isEnabled() && e.total != e.current) {
                stopItem.setEnabled(true);
            }
        }

        // Set stopItem,backItem,forwardItem and progress bar status
        public void completed(ProgressEvent e) {
            stopItem.setEnabled(false);
            backItem.setEnabled(browser.isBackEnabled());
            forwardItem.setEnabled(browser.isForwardEnabled());
        }
    });
}

Example 2 with ProgressListener

use of org.eclipse.swt.browser.ProgressListener in project eclipse.platform.swt by eclipse.

the class BrowserExample method show.

void show(boolean owned, Point location, Point size, boolean addressBar, boolean menuBar, boolean statusBar, boolean toolBar) {
    final Shell shell = browser.getShell();
    if (owned) {
        if (location != null)
            shell.setLocation(location);
        if (size != null)
            shell.setSize(shell.computeSize(size.x, size.y));
    }
    FormData data = null;
    if (toolBar) {
        toolbar = new ToolBar(parent, SWT.NONE);
        data = new FormData();
        data.top = new FormAttachment(0, 5);
        toolbar.setLayoutData(data);
        itemBack = new ToolItem(toolbar, SWT.PUSH);
        itemBack.setText(getResourceString("Back"));
        itemForward = new ToolItem(toolbar, SWT.PUSH);
        itemForward.setText(getResourceString("Forward"));
        final ToolItem itemStop = new ToolItem(toolbar, SWT.PUSH);
        itemStop.setText(getResourceString("Stop"));
        final ToolItem itemRefresh = new ToolItem(toolbar, SWT.PUSH);
        itemRefresh.setText(getResourceString("Refresh"));
        final ToolItem itemGo = new ToolItem(toolbar, SWT.PUSH);
        itemGo.setText(getResourceString("Go"));
        itemBack.setEnabled(browser.isBackEnabled());
        itemForward.setEnabled(browser.isForwardEnabled());
        Listener listener = event -> {
            ToolItem item = (ToolItem) event.widget;
            if (item == itemBack)
                browser.back();
            else if (item == itemForward)
                browser.forward();
            else if (item == itemStop)
                browser.stop();
            else if (item == itemRefresh)
                browser.refresh();
            else if (item == itemGo)
                browser.setUrl(locationBar.getText());
        };
        itemBack.addListener(SWT.Selection, listener);
        itemForward.addListener(SWT.Selection, listener);
        itemStop.addListener(SWT.Selection, listener);
        itemRefresh.addListener(SWT.Selection, listener);
        itemGo.addListener(SWT.Selection, listener);
        canvas = new Canvas(parent, SWT.NO_BACKGROUND);
        data = new FormData();
        data.width = 24;
        data.height = 24;
        data.top = new FormAttachment(0, 5);
        data.right = new FormAttachment(100, -5);
        canvas.setLayoutData(data);
        final Rectangle rect = images[0].getBounds();
        canvas.addListener(SWT.Paint, e -> {
            Point pt = ((Canvas) e.widget).getSize();
            e.gc.drawImage(images[index], 0, 0, rect.width, rect.height, 0, 0, pt.x, pt.y);
        });
        canvas.addListener(SWT.MouseDown, e -> browser.setUrl(getResourceString("Startup")));
        final Display display = parent.getDisplay();
        display.asyncExec(new Runnable() {

            @Override
            public void run() {
                if (canvas.isDisposed())
                    return;
                if (busy) {
                    index++;
                    if (index == images.length)
                        index = 0;
                    canvas.redraw();
                }
                display.timerExec(150, this);
            }
        });
    }
    if (addressBar) {
        locationBar = new Text(parent, SWT.BORDER);
        data = new FormData();
        if (toolbar != null) {
            data.top = new FormAttachment(toolbar, 0, SWT.TOP);
            data.left = new FormAttachment(toolbar, 5, SWT.RIGHT);
            data.right = new FormAttachment(canvas, -5, SWT.DEFAULT);
        } else {
            data.top = new FormAttachment(0, 0);
            data.left = new FormAttachment(0, 0);
            data.right = new FormAttachment(100, 0);
        }
        locationBar.setLayoutData(data);
        locationBar.addListener(SWT.DefaultSelection, e -> browser.setUrl(locationBar.getText()));
    }
    if (statusBar) {
        status = new Label(parent, SWT.NONE);
        progressBar = new ProgressBar(parent, SWT.NONE);
        data = new FormData();
        data.left = new FormAttachment(0, 5);
        data.right = new FormAttachment(progressBar, 0, SWT.DEFAULT);
        data.bottom = new FormAttachment(100, -5);
        status.setLayoutData(data);
        data = new FormData();
        data.right = new FormAttachment(100, -5);
        data.bottom = new FormAttachment(100, -5);
        progressBar.setLayoutData(data);
        browser.addStatusTextListener(event -> status.setText(event.text));
    }
    parent.setLayout(new FormLayout());
    Control aboveBrowser = toolBar ? (Control) canvas : (addressBar ? (Control) locationBar : null);
    data = new FormData();
    data.left = new FormAttachment(0, 0);
    data.top = aboveBrowser != null ? new FormAttachment(aboveBrowser, 5, SWT.DEFAULT) : new FormAttachment(0, 0);
    data.right = new FormAttachment(100, 0);
    data.bottom = status != null ? new FormAttachment(status, -5, SWT.DEFAULT) : new FormAttachment(100, 0);
    browser.setLayoutData(data);
    if (statusBar || toolBar) {
        browser.addProgressListener(new ProgressListener() {

            @Override
            public void changed(ProgressEvent event) {
                if (event.total == 0)
                    return;
                int ratio = event.current * 100 / event.total;
                if (progressBar != null)
                    progressBar.setSelection(ratio);
                busy = event.current != event.total;
                if (!busy) {
                    index = 0;
                    if (canvas != null)
                        canvas.redraw();
                }
            }

            @Override
            public void completed(ProgressEvent event) {
                if (progressBar != null)
                    progressBar.setSelection(0);
                busy = false;
                index = 0;
                if (canvas != null) {
                    itemBack.setEnabled(browser.isBackEnabled());
                    itemForward.setEnabled(browser.isForwardEnabled());
                    canvas.redraw();
                }
            }
        });
    }
    if (addressBar || statusBar || toolBar) {
        browser.addLocationListener(LocationListener.changedAdapter(event -> {
            busy = true;
            if (event.top && locationBar != null)
                locationBar.setText(event.location);
        }));
    }
    if (title) {
        browser.addTitleListener(event -> shell.setText(event.title + " - " + getResourceString("window.title")));
    }
    parent.layout(true);
    if (owned)
        shell.open();
}

Example 3 with ProgressListener

use of org.eclipse.swt.browser.ProgressListener in project eclipse.platform.swt by eclipse.

the class Test_org_eclipse_swt_browser_Browser method test_setUrl_remote_with_post.

/**
 * This test requires working Internet connection
 */
@Test
public void test_setUrl_remote_with_post() {
    // Fails on webkit1 but likely not going to try to support it.
    assumeFalse(webkit1SkipMsg(), isWebkit1);
    // This test sometimes times out if build server has a bad connection. Thus for this test we have a longer timeout.
    secondsToWaitTillFail = 35;
    String url = "https://bugs.eclipse.org/bugs/buglist.cgi";
    // Skip this test if we don't have a working Internet connection.
    assumeTrue("Skipping test due to bad internet connection", checkInternet(url));
    testLog.append("checkInternet() passed");
    Runnable browserSetFunc = () -> {
        testLog.append("Setting Browser url to:" + url);
        boolean opSuccess = browser.setUrl(url, "bug_severity=enhancement&bug_status=NEW&email1=rgrunber&emailassigned_to1=1&emailtype1=substring", null);
        assertTrue("Expecting setUrl() to return true", opSuccess);
    };
    final AtomicReference<Boolean> completed = new AtomicReference<>(new Boolean(false));
    browser.addProgressListener(completedAdapter(event -> {
        testLog.append("ProgressListener fired");
        completed.set(true);
    }));
    browserSetFunc.run();
    shell.open();
    boolean hasFinished = waitForPassCondition(() -> completed.get().booleanValue());
    assertTrue("Test timed out. ProgressListener not fired " + testLog.toString(), hasFinished);
    // Even a successful empty query returns about 10000 chars of HTML
    int numChars = browser.getText().length();
    assertTrue("Response data contained " + numChars + " chars.", numChars > 10000);
}

Example 4 with ProgressListener

use of org.eclipse.swt.browser.ProgressListener in project arduino-eclipse-plugin by Sloeber.

the class PleaseHelp method createContents.

@Override
protected Control createContents(Composite parent) {
    GridLayout gridLayout = new GridLayout();
    gridLayout.numColumns = 3;
    parent.setLayout(gridLayout);
    try {
        this.browser = new Browser(parent, SWT.NONE);
    } catch (SWTError e) {
        // $NON-NLS-1$
        System.out.println("Could not instantiate Browser: " + e.getMessage());
    }
    GridData data = new GridData();
    data.horizontalAlignment = GridData.FILL;
    data.verticalAlignment = GridData.FILL;
    data.horizontalSpan = 3;
    data.grabExcessHorizontalSpace = true;
    data.grabExcessVerticalSpace = true;
    this.browser.setLayoutData(data);
    this.browser.addProgressListener(new ProgressListener() {

        @Override
        public void changed(ProgressEvent event) {
        // I'm not interested in change
        }

        @Override
        public void completed(ProgressEvent event) {
            PleaseHelp.this.ph.setBlockOnOpen(false);
            PleaseHelp.this.ph.open();
        }
    });
    this.buttonBar = createButtonBar(parent);
    org.osgi.framework.Version version = FrameworkUtil.getBundle(getClass()).getVersion();
    // $NON-NLS-1$
    String url = myhelpLocation + "?os=" + Platform.getOS();
    // $NON-NLS-1$
    url += "&arch=" + Platform.getOSArch();
    // $NON-NLS-1$
    url += "&majorVersion=" + version.getMajor();
    // $NON-NLS-1$
    url += "&minorVersion=" + version.getMinor();
    // $NON-NLS-1$
    url += "&microVersion=" + version.getMicro();
    // $NON-NLS-1$
    url += "&qualifierVersion=" + version.getQualifier();
    this.browser.setUrl(url);
    return parent;
}

Example 5 with ProgressListener

use of org.eclipse.swt.browser.ProgressListener in project BiglyBT by BiglySoftware.

the class BrowserWrapperFake method setUrl.

@Override
public void setUrl(final String _url) {
    url = _url;
    Utils.execSWTThread(new Runnable() {

        @Override
        public void run() {
            String url_str = _url;
            int pos = url_str.indexOf('?');
            if (pos != -1) {
                url_str = url_str.substring(0, pos);
            }
            link_label.setText(url_str);
            browser.layout();
            for (LocationListener l : location_listeners) {
                try {
                    LocationEvent event = new LocationEvent(browser);
                    event.top = true;
                    event.location = _url;
                    l.changed(event);
                } catch (Throwable e) {
                    Debug.out(e);
                }
            }
            for (ProgressListener l : progress_listeners) {
                try {
                    ProgressEvent event = new ProgressEvent(browser);
                    l.completed(event);
                } catch (Throwable e) {
                    Debug.out(e);
                }
            }
            for (TitleListener l : title_listeners) {
                try {
                    TitleEvent event = new TitleEvent(browser);
                    event.title = "Browser Disabled";
                    l.changed(event);
                } catch (Throwable e) {
                    Debug.out(e);
                }
            }
        }
    });
}