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

Example 6 with LocationEvent

use of org.eclipse.swt.browser.LocationEvent 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);
                }
            }
        }
    });
}

Example 7 with LocationEvent

use of org.eclipse.swt.browser.LocationEvent in project epp.mpc by eclipse.

the class OverviewToolTip method createToolTipContentArea.

@Override
protected Composite createToolTipContentArea(Event event, final Composite parent) {
    Shell shell = parent.getShell();
    setData(Shell.class.getName(), shell);
    AbstractMarketplaceDiscoveryItem.setWidgetId(shell, DiscoveryItem.WIDGET_ID_OVERVIEW);
    GridLayoutFactory.fillDefaults().applyTo(parent);
    Color backgroundColor = parent.getDisplay().getSystemColor(SWT.COLOR_WHITE);
    final Composite container = new Composite(parent, SWT.NULL);
    container.setBackground(backgroundColor);
    boolean hasImage = false;
    if (overview.getScreenshot() != null) {
        hasImage = true;
    }
    final boolean addLearnMoreLink = browser != null && overview.getUrl() != null && overview.getUrl().length() > 0;
    final int borderWidth = 1;
    final int heightHint = SCREENSHOT_HEIGHT + (borderWidth * 2);
    final int widthHint = SCREENSHOT_WIDTH;
    final int containerWidthHintWithImage = 650;
    final int containerWidthHintWithoutImage = 500;
    GridDataFactory.fillDefaults().grab(true, true).hint(hasImage ? containerWidthHintWithImage : containerWidthHintWithoutImage, SWT.DEFAULT).applyTo(container);
    GridLayoutFactory.fillDefaults().numColumns((leftImage != null) ? 3 : 2).margins(5, 5).spacing(3, 0).applyTo(container);
    if (leftImage != null) {
        Label imageLabel = new Label(container, SWT.NONE);
        imageLabel.setImage(leftImage);
        imageLabel.setBackground(backgroundColor);
        int imageWidthHint = leftImage.getBounds().width + 5;
        GridDataFactory.fillDefaults().align(SWT.BEGINNING, SWT.BEGINNING).hint(imageWidthHint, SWT.DEFAULT).applyTo(imageLabel);
    }
    String summary = overview.getSummary();
    Composite summaryContainer = new Composite(container, SWT.NULL);
    summaryContainer.setBackground(backgroundColor);
    GridLayoutFactory.fillDefaults().applyTo(summaryContainer);
    GridDataFactory gridDataFactory = GridDataFactory.fillDefaults().grab(true, true).span(hasImage ? 1 : 2, 1);
    if (hasImage) {
        gridDataFactory.hint(widthHint, heightHint);
    }
    gridDataFactory.applyTo(summaryContainer);
    Browser summaryLabel = new Browser(summaryContainer, SWT.NULL);
    Font dialogFont = JFaceResources.getDialogFont();
    FontData[] fontData = dialogFont.getFontData();
    // $NON-NLS-1$
    String attr = "";
    // $NON-NLS-1$
    String fontSizeUnitOfMeasure = "pt";
    if (Platform.OS_MACOSX.equals(Platform.getOS())) {
        // $NON-NLS-1$
        fontSizeUnitOfMeasure = "px";
    } else if (Platform.OS_WIN32.equals(Platform.getOS())) {
        // $NON-NLS-1$
        attr = "overflow: auto; ";
    }
    String cssStyle = // $NON-NLS-1$ //$NON-NLS-2$
    "body, p, div, *  {" + attr + "font-family:\"" + fontData[0].getName() + "\",Arial,sans-serif !important;font-size:" + fontData[0].getHeight() + fontSizeUnitOfMeasure + // $NON-NLS-1$ //$NON-NLS-2$
    " !important;" + // $NON-NLS-1$
    "} body { margin: 0px; background-color: white;}";
    summaryLabel.setFont(dialogFont);
    String html = // $NON-NLS-1$//$NON-NLS-2$
    "<html><style>" + cssStyle + "</style><body>" + TextUtil.cleanInformalHtmlMarkup(summary) + // $NON-NLS-1$
    "</body></html>";
    summaryLabel.setText(html);
    summaryLabel.setBackground(backgroundColor);
    // instead of opening links in the tooltip, open a new browser window
    summaryLabel.addLocationListener(new LocationListener() {

        public void changing(LocationEvent event) {
            if (event.location.equals("about:blank")) {
                // $NON-NLS-1$
                return;
            }
            event.doit = false;
            OverviewToolTip.this.hide();
            WorkbenchUtil.openUrl(event.location, IWorkbenchBrowserSupport.AS_EXTERNAL);
        }

        public void changed(LocationEvent event) {
        }
    });
    GridDataFactory.fillDefaults().align(SWT.FILL, SWT.FILL).grab(true, true).hint(SWT.DEFAULT, hasImage ? SWT.DEFAULT : SCREENSHOT_HEIGHT).applyTo(summaryLabel);
    if (hasImage) {
        final Composite imageContainer = new Composite(container, SWT.BORDER);
        GridLayoutFactory.fillDefaults().applyTo(imageContainer);
        GridDataFactory.fillDefaults().grab(false, false).align(SWT.CENTER, SWT.BEGINNING).hint(widthHint + (borderWidth * 2), heightHint).applyTo(imageContainer);
        Label imageLabel = new Label(imageContainer, SWT.NULL);
        GridDataFactory.fillDefaults().hint(widthHint, SCREENSHOT_HEIGHT).indent(borderWidth, borderWidth).applyTo(imageLabel);
        imageLabel.setBackground(backgroundColor);
        imageLabel.setSize(widthHint, SCREENSHOT_HEIGHT);
        provideImage(imageLabel, source, overview.getScreenshot());
        final Cursor handCursor = new Cursor(imageLabel.getDisplay(), SWT.CURSOR_HAND);
        imageLabel.setCursor(handCursor);
        imageLabel.addDisposeListener(new DisposeListener() {

            public void widgetDisposed(DisposeEvent e) {
                handCursor.dispose();
            }
        });
        imageLabel.addMouseListener(new MouseAdapter() {

            @Override
            public void mouseDown(MouseEvent e) {
                OverviewToolTip.this.hide();
                WorkbenchUtil.openUrl(overview.getScreenshot(), IWorkbenchBrowserSupport.AS_EXTERNAL);
            }
        });
        // creates a border
        imageContainer.setBackground(parent.getDisplay().getSystemColor(SWT.COLOR_DARK_GRAY));
    }
    if (addLearnMoreLink) {
        Link link = new Link(summaryContainer, SWT.NULL);
        AbstractMarketplaceDiscoveryItem.setWidgetId(link, DiscoveryItem.WIDGET_ID_LEARNMORE);
        GridDataFactory.fillDefaults().grab(false, false).align(SWT.BEGINNING, SWT.CENTER).applyTo(link);
        link.setText(Messages.OverviewToolTip_learnMoreLink);
        link.setBackground(backgroundColor);
        link.setToolTipText(NLS.bind(Messages.OverviewToolTip_openUrlInBrowser, overview.getUrl()));
        link.addSelectionListener(new SelectionListener() {

            public void widgetSelected(SelectionEvent e) {
                OverviewToolTip.this.hide();
                browser.openUrl(overview.getUrl());
            }

            public void widgetDefaultSelected(SelectionEvent e) {
                widgetSelected(e);
            }
        });
    }
    if (!hasImage) {
        // prevent overviews with no image from providing unlimited text.
        Point optimalSize = summaryContainer.computeSize(SWT.DEFAULT, SWT.DEFAULT, true);
        if (optimalSize.y > (heightHint + 10)) {
            ((GridData) summaryContainer.getLayoutData()).heightHint = heightHint;
            container.layout(true);
        }
    }
    // hack: cause the tooltip to gain focus so that we can capture the escape key
    // this must be done async since the tooltip is not yet visible.
    Display.getCurrent().asyncExec(new Runnable() {

        public void run() {
            if (!parent.isDisposed()) {
                parent.setFocus();
            }
        }
    });
    return container;
}

Example 8 with LocationEvent

use of org.eclipse.swt.browser.LocationEvent in project eclipse-integration-commons by spring-projects.

the class HtmlTooltip method createToolTipContentArea.

@Override
protected Composite createToolTipContentArea(Event event, Composite parent) {
    Composite composite = new Composite(parent, SWT.NONE);
    composite.setLayout(GridLayoutFactory.fillDefaults().create());
    Browser browser = new Browser(composite, SWT.NONE);
    browser.setForeground(parent.getDisplay().getSystemColor(SWT.COLOR_INFO_FOREGROUND));
    browser.setBackground(parent.getDisplay().getSystemColor(SWT.COLOR_INFO_BACKGROUND));
    browser.setJavascriptEnabled(false);
    browser.addOpenWindowListener(new OpenWindowListener() {

        @Override
        public void open(WindowEvent event) {
            // Cancel opening of new windows
            event.required = true;
        }
    });
    // Replace browser's built-in context menu with none
    browser.setMenu(new Menu(browser.getShell(), SWT.NONE));
    String htmlContent = html.get();
    browser.setText(htmlContent);
    Point size = computeSizeHint(browser, htmlContent);
    browser.setLayoutData(GridDataFactory.swtDefaults().hint(size.x, size.y).create());
    // Add after HTML content is set to avoid event fired after the content is set
    browser.addLocationListener(new LocationAdapter() {

        @Override
        public void changing(LocationEvent event) {
            super.changing(event);
            event.doit = false;
            try {
                PlatformUI.getWorkbench().getBrowserSupport().createBrowser(null).openURL(new URL(event.location));
                hide();
            } catch (PartInitException | MalformedURLException e) {
                UiPlugin.log(e);
            }
        }
    });
    return composite;
}

Example 9 with LocationEvent

use of org.eclipse.swt.browser.LocationEvent in project bndtools by bndtools.

the class JPMBrowserView method createPartControl.

@Override
public void createPartControl(Composite parent) {
    StackLayout stack = new StackLayout();
    parent.setLayout(stack);
    JpmPreferences prefs = new JpmPreferences();
    if (prefs.getBrowserSelection() == JpmPreferences.PREF_BROWSER_EXTERNAL) {
        external = true;
        Composite composite = new Composite(parent, SWT.NONE);
        composite.setLayout(new GridLayout(2, false));
        new Label(composite, SWT.NONE).setText("Searchable Repository is configured to open in an external browser.");
        Hyperlink linkToPrefs = new Hyperlink(composite, SWT.NONE);
        linkToPrefs.setText("Open Preference Page");
        linkToPrefs.setUnderlined(true);
        linkToPrefs.addHyperlinkListener(new HyperlinkAdapter() {

            @Override
            public void linkActivated(HyperlinkEvent e) {
                PreferenceDialog dialog = PreferencesUtil.createPreferenceDialogOn(getViewSite().getShell(), "bndtools.prefPages.jpm", new String[] { "bndtools.prefPages.jpm" }, null);
                dialog.open();
            }
        });
        // linkToPrefs.setLayoutData(new GridData(SWT.FILL, SWT.BOTTOM, true, false));
        stack.topControl = composite;
    } else {
        if (prefs.getBrowserSelection() == JpmPreferences.PREF_BROWSER_PLATFORM_DEFAULT) {
            browser = new Browser(parent, SWT.NONE);
            stack.topControl = browser;
        } else if (prefs.getBrowserSelection() == JpmPreferences.PREF_BROWSER_WEBKIT) {
            browser = new Browser(parent, SWT.WEBKIT);
            stack.topControl = browser;
        } else if (prefs.getBrowserSelection() == JpmPreferences.PREF_BROWSER_MOZILLA) {
            browser = new Browser(parent, SWT.MOZILLA);
            stack.topControl = browser;
        }
        createActions();
        // Prevent navigation away from JPM4J.org, and redirect from HTTP back to HTTPS
        browser.addLocationListener(new LocationAdapter() {

            @Override
            public void changing(LocationEvent event) {
                setContentDescription(event.location);
            /*
                     * if (event.location.startsWith(HTTPS_URL)) return; if (event.location.startsWith(HTTP_URL))
                     * event.location = event.location.replaceFirst(HTTP_URL, HTTP_URL); else event.doit = false;
                     */
            }
        });
    }
    selectionService = getViewSite().getWorkbenchWindow().getSelectionService();
    selectionService.addSelectionListener(this);
    handleWorkbenchSelection(selectionService.getSelection());
}

Example 10 with LocationEvent

use of org.eclipse.swt.browser.LocationEvent in project pentaho-kettle by pentaho.

the class ShowHelpDialog method addProgressAndLocationListener.

private void addProgressAndLocationListener() {
    ProgressListener progressListener = new ProgressListener() {

        @Override
        public void changed(ProgressEvent event) {
        }

        @Override
        public void completed(ProgressEvent event) {
            if (fromPrint) {
                wBrowser.execute(PRINT_SCRIPT);
                fromPrint = false;
            }
            setForwardBackEnable();
        }
    };
    LocationListener listener = new LocationListener() {

        @Override
        public void changing(LocationEvent event) {
            if (event.location.endsWith(".pdf")) {
                Program.launch(event.location);
                event.doit = false;
            }
        }

        @Override
        public void changed(LocationEvent event) {
            textURL.setText(event.location);
        }
    };
    wBrowser.addProgressListener(progressListener);
    wBrowser.addLocationListener(listener);
}