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TemplateImageResolver refactoring to support 64x64 icons as a new filetype image size. More icons from Linton.

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git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@5707 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
This commit is contained in:
Kevin Roast
2007-05-17 09:35:56 +00:00
parent 33b80f2734
commit e0dccd5a01
17 changed files with 105 additions and 43 deletions
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76
source/java/org/alfresco/web/ui/common/Utils.java
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@@ -62,6 +62,7 @@ import org.alfresco.service.cmr.dictionary.DictionaryService;
import org.alfresco.service.cmr.model.FileFolderService;
import org.alfresco.service.cmr.model.FileInfo;
import org.alfresco.service.cmr.model.FileNotFoundException;
import org.alfresco.service.cmr.repository.FileTypeImageSize;
import org.alfresco.service.cmr.repository.InvalidNodeRefException;
import org.alfresco.service.cmr.repository.NoTransformerException;
import org.alfresco.service.cmr.repository.NodeRef;
@@ -92,9 +93,12 @@ public final class Utils
private static final String IMAGE_PREFIX16 = "/images/filetypes/";
private static final String IMAGE_PREFIX32 = "/images/filetypes32/";
private static final String IMAGE_POSTFIX = ".gif";
private static final String DEFAULT_FILE_IMAGE16 = IMAGE_PREFIX16 + "_default" + IMAGE_POSTFIX;
private static final String DEFAULT_FILE_IMAGE32 = IMAGE_PREFIX32 + "_default" + IMAGE_POSTFIX;
private static final String IMAGE_PREFIX64 = "/images/filetypes64/";
private static final String IMAGE_POSTFIX_GIF = ".gif";
private static final String IMAGE_POSTFIX_PNG = ".png";
private static final String DEFAULT_FILE_IMAGE16 = IMAGE_PREFIX16 + "_default" + IMAGE_POSTFIX_GIF;
private static final String DEFAULT_FILE_IMAGE32 = IMAGE_PREFIX32 + "_default" + IMAGE_POSTFIX_GIF;
private static final String DEFAULT_FILE_IMAGE64 = IMAGE_PREFIX64 + "_default" + IMAGE_POSTFIX_PNG;
private static final Map<String, String> s_fileExtensionMap = new HashMap<String, String>(89, 1.0f);
@@ -1164,7 +1168,8 @@ public final class Utils
*/
public static String getFileTypeImage(String name, boolean small)
{
return getFileTypeImage(FacesContext.getCurrentInstance(), null, name, small);
return getFileTypeImage(FacesContext.getCurrentInstance(), null, name,
(small ? FileTypeImageSize.Small : FileTypeImageSize.Medium));
}
/**
@@ -1178,7 +1183,21 @@ public final class Utils
*/
public static String getFileTypeImage(FacesContext fc, String name, boolean small)
{
return getFileTypeImage(fc, null, name, small);
return getFileTypeImage(fc, null, name, (small ? FileTypeImageSize.Small : FileTypeImageSize.Medium));
}
/**
* Return the image path to the filetype icon for the specified file name string
*
* @param fc FacesContext
* @param name File name to build filetype icon path for
* @param size Size of the icon to return
*
* @return the image path for the specified node type or the default icon if not found
*/
public static String getFileTypeImage(FacesContext fc, String name, FileTypeImageSize size)
{
return getFileTypeImage(fc, null, name, size);
}
/**
@@ -1192,18 +1211,42 @@ public final class Utils
*/
public static String getFileTypeImage(ServletContext sc, String name, boolean small)
{
return getFileTypeImage(null, sc, name, small);
return getFileTypeImage(null, sc, name, (small ? FileTypeImageSize.Small : FileTypeImageSize.Medium));
}
private static String getFileTypeImage(FacesContext fc, ServletContext sc, String name, boolean small)
/**
* Return the image path to the filetype icon for the specified file name string
*
* @param sc ServletContext
* @param name File name to build filetype icon path for
* @param size Size of the icon to return
*
* @return the image path for the specified node type or the default icon if not found
*/
public static String getFileTypeImage(ServletContext sc, String name, FileTypeImageSize size)
{
String image = (small ? DEFAULT_FILE_IMAGE16 : DEFAULT_FILE_IMAGE32);
return getFileTypeImage(null, sc, name, size);
}
private static String getFileTypeImage(FacesContext fc, ServletContext sc, String name, FileTypeImageSize size)
{
String image = null;
String defaultImage = null;
switch (size)
{
case Small:
defaultImage = DEFAULT_FILE_IMAGE16; break;
case Medium:
defaultImage = DEFAULT_FILE_IMAGE32; break;
case Large:
defaultImage = DEFAULT_FILE_IMAGE64; break;
}
int extIndex = name.lastIndexOf('.');
if (extIndex != -1 && name.length() > extIndex + 1)
{
String ext = name.substring(extIndex + 1).toLowerCase();
String key = ext + ' ' + (small ? "16" : "32");
String key = ext + ' ' + size.toString();
// found file extension for appropriate size image
synchronized (s_fileExtensionMap)
@@ -1212,7 +1255,15 @@ public final class Utils
if (image == null)
{
// not found create for first time
image = (small ? IMAGE_PREFIX16 : IMAGE_PREFIX32) + ext + IMAGE_POSTFIX;
if (size != FileTypeImageSize.Large)
{
image = (size == FileTypeImageSize.Small ? IMAGE_PREFIX16 : IMAGE_PREFIX32) +
ext + IMAGE_POSTFIX_GIF;
}
else
{
image = IMAGE_PREFIX64 + ext + IMAGE_POSTFIX_PNG;
}
// does this image exist on the web-server?
if ((fc != null && fc.getExternalContext().getResourceAsStream(image) != null) ||
@@ -1224,14 +1275,13 @@ public final class Utils
else
{
// not found, save the default image for this extension instead
image = (small ? DEFAULT_FILE_IMAGE16 : DEFAULT_FILE_IMAGE32);
s_fileExtensionMap.put(key, image);
s_fileExtensionMap.put(key, defaultImage);
}
}
}
}
return image;
return (image != null ? image : defaultImage);
}
/**