Package com.google.gwt.resources.rg.ImageBundleBuilder

Examples of com.google.gwt.resources.rg.ImageBundleBuilder.ImageRect

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    SourceWriter sw = new StringSourceWriter();
    sw.println("new " + ImageResourcePrototype.class.getName() + "(");
    sw.indent();
    sw.println('"' + name + "\",");

    ImageRect rect = shared.imageRectsByName.get(name);
    assert rect != null : "No ImageRect ever computed for " + name;

    String[] urlExpressions = local.urlExpressionsByImageRect.get(rect);
    assert urlExpressions != null : "No URL expression for " + name;
    assert urlExpressions.length == 2;

    if (urlExpressions[1] == null) {
      sw.println(urlExpressions[0] + ",");
    } else {
      sw.println("com.google.gwt.i18n.client.LocaleInfo.getCurrentLocale().isRTL() ?"
          + urlExpressions[1] + " : " + urlExpressions[0] + ",");
    }
    sw.println(rect.getLeft() + ", " + rect.getTop() + ", " + rect.getWidth()
        + ", " + rect.getHeight() + ", " + rect.isAnimated() + ", "
        + rect.isLossy());

    sw.outdent();
    sw.print(")");

    return sw.toString();
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    ImageBundleBuilder builder = getBuilder(method);
    URL resource = resources[0];
    String name = method.getName();

    ImageRect rect;
    try {
      rect = builder.assimilate(logger, name, resource);
      if (context.supportsDataUrls()
          || getRepeatStyle(method) == RepeatStyle.Both) {
        // Just use the calculated meta-data
        builder.removeMapping(name);
        rect.setPosition(0, 0);
        throw new UnsuitableForStripException(rect);
      }
      shared.buildersByImageRect.put(rect, builder);
    } catch (UnsuitableForStripException e) {
      // Add the image to the output as a separate resource
      URL normalContents;
      rect = e.getImageRect();

      if (rect.isAnimated() || rect.isLossy()) {
        // Can't re-encode animated or lossy images, so we emit it as-is
        normalContents = resource;
      } else {
        normalContents = reencodeToTempFile(logger, rect);
      }
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    SourceWriter sw = new StringSourceWriter();
    sw.println("new " + ImageResourcePrototype.class.getName() + "(");
    sw.indent();
    sw.println('"' + name + "\",");

    ImageRect rect = imageRectsByName.get(name);
    assert rect != null : "No ImageRect ever computed for " + name;

    String[] urlExpressions;
    {
      ImageBundleBuilder builder = buildersByImageRect.get(rect);
      if (builder == null) {
        urlExpressions = urlsByExternalImageRect.get(rect);
      } else {
        urlExpressions = urlsByBuilder.get(builder);
      }
    }
    assert urlExpressions != null : "No URL expression for " + name;
    assert urlExpressions.length == 2;

    if (urlExpressions[1] == null) {
      sw.println(urlExpressions[0] + ",");
    } else {
      sw.println("com.google.gwt.i18n.client.LocaleInfo.getCurrentLocale().isRTL() ?"
          + urlExpressions[1] + " : " + urlExpressions[0] + ",");
    }
    sw.println(rect.getLeft() + ", " + rect.getTop() + ", " + rect.getWidth()
        + ", " + rect.getHeight() + ", " + rect.isAnimated());

    sw.outdent();
    sw.print(")");

    return sw.toString();
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    if (rtlImages.size() > 0) {
      Set<ImageBundleBuilder> rtlBuilders = new HashSet<ImageBundleBuilder>();

      for (Map.Entry<ImageRect, ImageBundleBuilder> entry : rtlImages.entrySet()) {
        ImageRect rtlImage = entry.getKey();

        AffineTransform tx = new AffineTransform();
        tx.setTransform(-1, 0, 0, 1, rtlImage.getWidth(), 0);

        rtlImage.setTransform(tx);

        if (buildersByImageRect.containsKey(rtlImage)) {
          rtlBuilders.add(buildersByImageRect.get(rtlImage));
        } else {
          String[] strings = urlsByExternalImageRect.get(rtlImage);
          assert strings != null;
          byte[] imageBytes = ImageBundleBuilder.toPng(logger, rtlImage);
          strings[1] = context.deploy(rtlImage.getName() + "_rtl.png",
              "image/png", imageBytes, false);
        }
      }

      for (ImageBundleBuilder builder : rtlBuilders) {
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    ImageBundleBuilder builder = getBuilder(method);
    URL resource = resources[0];
    String name = method.getName();

    ImageRect rect;
    try {
      rect = builder.assimilate(logger, name, resource);
      if (context.supportsDataUrls()
          || getRepeatStyle(method) == RepeatStyle.Both) {
        // Just use the calculated meta-data
        builder.removeMapping(name);
        rect.setPosition(0, 0);
        throw new UnsuitableForStripException(rect);
      }
      buildersByImageRect.put(rect, builder);
    } catch (UnsuitableForStripException e) {
      // Add the image to the output as a separate resource
      rect = e.getImageRect();

      String urlExpression;
      if (rect.isAnimated()) {
        // Can't re-encode animated images, so we emit it as-is
        urlExpression = context.deploy(resource, false);
      } else {
        // Re-encode the image as a PNG to strip random header data
        byte[] imageBytes = ImageBundleBuilder.toPng(logger, rect);
        urlExpression = context.deploy(rect.getName() + ".png", "image/png",
            imageBytes, false);
      }
      urlsByExternalImageRect.put(rect, new String[] {urlExpression, null});
    }
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    SourceWriter sw = new StringSourceWriter();
    sw.println("new " + ImageResourcePrototype.class.getName() + "(");
    sw.indent();
    sw.println('"' + name + "\",");

    ImageRect rect = shared.imageRectsByName.get(name);
    assert rect != null : "No ImageRect ever computed for " + name;

    String[] urlExpressions = local.urlExpressionsByImageRect.get(rect);
    assert urlExpressions != null : "No URL expression for " + name;
    assert urlExpressions.length == 2;

    if (urlExpressions[1] == null) {
      sw.println(urlExpressions[0] + ",");
    } else {
      sw.println("com.google.gwt.i18n.client.LocaleInfo.getCurrentLocale().isRTL() ?"
          + urlExpressions[1] + " : " + urlExpressions[0] + ",");
    }
    sw.println(rect.getLeft() + ", " + rect.getTop() + ", " + rect.getWidth()
        + ", " + rect.getHeight() + ", " + rect.isAnimated());

    sw.outdent();
    sw.print(")");

    return sw.toString();
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    ImageBundleBuilder builder = getBuilder(method);
    URL resource = resources[0];
    String name = method.getName();

    ImageRect rect;
    try {
      rect = builder.assimilate(logger, name, resource);
      if (context.supportsDataUrls()
          || getRepeatStyle(method) == RepeatStyle.Both) {
        // Just use the calculated meta-data
        builder.removeMapping(name);
        rect.setPosition(0, 0);
        throw new UnsuitableForStripException(rect);
      }
      shared.buildersByImageRect.put(rect, builder);
    } catch (UnsuitableForStripException e) {
      // Add the image to the output as a separate resource
      URL normalContents;
      rect = e.getImageRect();

      if (rect.isAnimated()) {
        // Can't re-encode animated images, so we emit it as-is
        normalContents = resource;
      } else {
        normalContents = reencodeToTempFile(logger, rect);
      }
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    sw.indent();
    sw.println('"' + name + "\",");

    ImageResourceDeclaration image = new ImageResourceDeclaration(method);
    DisplayedImage bundle = getImage(context, image);
    ImageRect rect = bundle.getImageRect(image);
    assert rect != null : "No ImageRect ever computed for " + name;

    String[] urlExpressions = new String[] {
        bundle.getNormalContentsFieldName(), bundle.getRtlContentsFieldName()};
    assert urlExpressions[0] != null : "No primary URL expression for " + name;

    if (urlExpressions[1] == null) {
      sw.println(urlExpressions[0] + ",");
    } else {
      sw.println("com.google.gwt.i18n.client.LocaleInfo.getCurrentLocale().isRTL() ?"
          + urlExpressions[1] + " : " + urlExpressions[0] + ",");
    }
    sw.println(rect.getLeft() + ", " + rect.getTop() + ", " + rect.getWidth()
        + ", " + rect.getHeight() + ", " + rect.isAnimated() + ", "
        + rect.isLossy());

    sw.outdent();
    sw.print(")");

    return sw.toString();
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    ImageResourceDeclaration image = new ImageResourceDeclaration(method);

    boolean cannotBundle = false;
    DisplayedImage displayed = null;
    LocalizedImage localizedImage;
    ImageRect rect;
    try {
      BundledImage bundledImage = (BundledImage) getImage(context, image);
      localizedImage = bundledImage.addImage(logger, context, image);
      rect = bundledImage.getImageRect(image);
      displayed = bundledImage;
    } catch (CannotBundleImageException e) {
      cannotBundle = true;
      localizedImage = e.getLocalizedImage();
      rect = e.getImageRect();
    }

    // Store the image externally
    if (cannotBundle) {
      if (rect.isAnimated() || rect.isLossy()) {
        // Don't re-encode
      } else {
        /*
         * Try to re-compress the image, but only use the re-compressed bytes if
         * they actually offer a space-savings.
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      if (images.containsKey(localized)) {
        return localized;
      }

      dirty = true;
      ImageRect rect = null;
      try {
        rect = builder.assimilate(logger, image.get(), localized.getUrl());
        if (context.supportsDataUrls()) {
          // Treat the image as though it were external
          builder.removeMapping(image.get());
          throw new CannotBundleImageException(localized, rect);
        }
        images = Maps.put(images, localized, rect);
      } catch (UnsuitableForStripException e) {
        rect = e.getImageRect();
        throw new CannotBundleImageException(localized, rect);
      } finally {
        assert rect != null : "No ImageRect";
        rect.setHeight(image.getScaleHeight());
        rect.setWidth(image.getScaleWidth());
      }
      return localized;
    }
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Related Classes of com.google.gwt.resources.rg.ImageBundleBuilder.ImageRect

  • com.google.gwt.resources.rg.ImageResourceGenerator
  • com.google.gwt.resources.rg.ImageResourceGenerator$BundledImage
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