def setSelection(self, selection):
"""
Set our current value to 'selection'
@param selection: The new entry that this bone should reference
@type selection: dict
"""
self.selection = selection
if selection:
NetworkService.request(
self.destModule,
"view/node/" + selection["dest"]["key"],
successHandler=self.onSelectionDataAvailable,
cacheable=True)
self.selectionTxt["value"] = translate("Loading...")
if utils.getImagePreview(self.selection) is not None:
self.previewImg["src"] = utils.getImagePreview(self.selection)
self.previewImg["style"]["display"] = ""
else:
self.previewImg["style"]["display"] = "none"
else:
self.selectionTxt["value"] = ""
self.previewImg["style"]["display"] = "none"
self.updateButtons()
def setFile(self, file):
self.currentFile = file
preview = utils.getImagePreview(file, cropped=True,
size=self.size) if file else None
if preview:
self.downloadOnly = self.isImage = True
else:
self.isImage = False
self.downloadOnly = True
if file:
preview = "icons/filetypes/file.svg"
mime = file.get("mimetype")
if mime:
for icon in [
"bmp", "doc", "gif", "jpg", "pdf", "png", "tiff",
"image", "audio", "video", "zip"
]:
if icon in mime:
preview = "icons/filetypes/%s.svg" % icon
self.downloadOnly = False
break
if preview:
self["style"]["background-image"] = "url('%s')" % preview
else:
self["style"]["background-image"] = None
if self.currentFile:
self.addClass("is-clickable")
else:
self.removeClass("is-clickable")
def __init__(self, modul, data, structure, *args, **kwargs):
super(LeafFileWidget, self).__init__(modul, data, structure, *args,
**kwargs)
if utils.getImagePreview(data):
self.prependChild(html5.Img(utils.getImagePreview(data)))
if "mimetype" in data.keys():
try:
ftype, fformat = data["mimetype"].split("/")
self["class"].append("type_%s" % ftype)
self["class"].append("format_%s" % fformat.replace("+", "_"))
except:
pass
self["class"].append("file")
self.sinkEvent("onDragOver", "onDragLeave")
def __init__(self, *args, **kwargs):
super(TreeDirMultiSelectionBoneEntry, self).__init__(*args, **kwargs)
self["class"].append("fileentry")
src = utils.getImagePreview(self.data)
if src is not None:
img = html5.Img()
img["src"] = src
img["class"].append("previewimg")
self.appendChild(img)
# Move the img in front of the lbl
self.element.removeChild(img.element)
self.element.insertBefore(img.element, self.element.children.item(0))
#Remove the editbutton. This won't work on directories; but we maybe need this for other modules?!
self.removeChild(self.editBtn)
self.editBtn = None
def __init__(self, preview, *args, **kwargs):
super(FileImagePopup, self).__init__(title=preview.currentFile.get(
"name", translate("Unnamed Image")),
className="image-viewer",
*args,
**kwargs)
self.sinkEvent("onClick")
self.preview = preview
img = html5.Img()
img["src"] = utils.getImagePreview(preview.currentFile, size=None)
self.appendChild(img)
div = html5.Div()
self.appendChild(div)
btn = html5.ext.Button(translate("Download"), self.onDownloadBtnClick)
btn.addClass("icon", "download")
div.appendChild(btn)
btn = html5.ext.Button(translate("Close"), self.onClick)
btn.addClass("btn_no")
div.appendChild(btn)