Added icon, title and preview for clipboard objects. Also allow for opening docs and rtfs from the web.
This commit is contained in:
Tomeu Vizoso
parent
74e407f9ff
commit
f50d9f5f9a
@ -9,7 +9,8 @@ sugardir = $(pkgdatadir)/services/clipboard
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sugar_PYTHON = \
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__init__.py \
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clipboardobject.py \
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clipboardservice.py
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clipboardservice.py \
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typeregistry.py
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bin_SCRIPTS = sugar-clipboard
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@ -1,3 +1,5 @@
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import typeregistry
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class ClipboardObject:
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def __init__(self, id, name):
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@ -9,8 +11,21 @@ class ClipboardObject:
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def get_id(self):
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return self._id
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def _get_type_info(self):
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type_registry = typeregistry.get_instance()
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return type_registry.get_type(self._formats)
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def get_name(self):
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return self._name
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if self._name:
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return self._name
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else:
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return self._get_type_info().get_name()
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def get_icon(self):
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return self._get_type_info().get_icon()
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def get_preview(self):
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return self._get_type_info().get_preview()
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def get_percent(self):
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return self._percent
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@ -19,8 +19,15 @@ import gobject
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import dbus
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import dbus.service
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from sugar import env
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from sugar import util
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from clipboardobject import ClipboardObject, Format
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NAME_KEY = 'NAME'
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PERCENT_KEY = 'PERCENT'
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ICON_KEY = 'ICON'
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PREVIEW_KEY = 'PREVIEW'
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FORMATS_KEY = 'FORMATS'
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class ClipboardDBusServiceHelper(dbus.service.Object):
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_CLIPBOARD_DBUS_INTERFACE = "org.laptop.Clipboard"
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@ -43,22 +50,21 @@ class ClipboardDBusServiceHelper(dbus.service.Object):
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logging.debug('Added object ' + object_id + ' with name ' + name)
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@dbus.service.method(_CLIPBOARD_DBUS_INTERFACE,
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in_signature="ssayb", out_signature="")
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in_signature="ssayb", out_signature="", byte_arrays=True)
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def add_object_format(self, object_id, format_type, data, on_disk):
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# FIXME: Take it out when using the 0.80 dbus bindings
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s = ""
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for i in data:
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s += chr(i)
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cb_object = self._objects[object_id]
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cb_object.add_format(Format(format_type, s, on_disk))
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cb_object.add_format(Format(format_type, data, on_disk))
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if on_disk:
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logging.debug('Added format of type ' + format_type + ' with path at ' + s)
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logging.debug('Added format of type ' + format_type + ' with path at ' + data)
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else:
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logging.debug('Added in-memory format of type ' + format_type + '.')
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self.object_state_changed(object_id, {NAME_KEY: cb_object.get_name(),
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PERCENT_KEY: cb_object.get_percent(),
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ICON_KEY: cb_object.get_icon(),
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PREVIEW_KEY: cb_object.get_preview()})
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@dbus.service.method(_CLIPBOARD_DBUS_INTERFACE,
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in_signature="s", out_signature="")
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def delete_object(self, object_id):
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@ -68,30 +74,39 @@ class ClipboardDBusServiceHelper(dbus.service.Object):
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@dbus.service.method(_CLIPBOARD_DBUS_INTERFACE,
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in_signature="si", out_signature="")
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def set_object_state(self, object_id, percent):
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def set_object_percent(self, object_id, percent):
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cb_object = self._objects[object_id]
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cb_object.set_percent(percent)
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self.object_state_changed(object_id, percent)
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logging.debug('Changed object with object_id ' + object_id + ' with percent ' + str(percent))
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self.object_state_changed(object_id, {NAME_KEY: cb_object.get_name(),
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PERCENT_KEY: percent,
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ICON_KEY: cb_object.get_icon(),
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PREVIEW_KEY: cb_object.get_preview()})
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logging.debug('Changed object with object_id ' + object_id +
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' with percent ' + str(percent))
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@dbus.service.method(_CLIPBOARD_DBUS_INTERFACE,
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in_signature="s", out_signature="as")
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def get_object_format_types(self, object_id):
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in_signature="s", out_signature="a{sv}")
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def get_object(self, object_id):
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cb_object = self._objects[object_id]
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formats = cb_object.get_formats()
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array = []
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format_types = []
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for type, format in formats.iteritems():
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array.append(type)
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format_types.append(type)
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return array
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result_dict = {NAME_KEY: cb_object.get_name(),
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PERCENT_KEY: cb_object.get_percent(),
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ICON_KEY: cb_object.get_icon(),
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PREVIEW_KEY: cb_object.get_preview(),
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FORMATS_KEY: format_types}
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return result_dict
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@dbus.service.method(_CLIPBOARD_DBUS_INTERFACE,
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in_signature="ss", out_signature="ay")
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def get_object_data(self, object_id, format_type):
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cb_object = self._objects[object_id]
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formats = cb_object.get_formats()
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return formats[format_type].get_data()
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# dbus signals
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@ -103,8 +118,8 @@ class ClipboardDBusServiceHelper(dbus.service.Object):
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def object_deleted(self, object_id):
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pass
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@dbus.service.signal(_CLIPBOARD_DBUS_INTERFACE, signature="si")
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def object_state_changed(self, object_id, percent):
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@dbus.service.signal(_CLIPBOARD_DBUS_INTERFACE, signature="sa{sv}")
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def object_state_changed(self, object_id, values):
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pass
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class ClipboardService(object):
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@ -115,5 +130,5 @@ class ClipboardService(object):
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loop = gobject.MainLoop()
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try:
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loop.run()
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except idboardInterrupt:
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except KeyboardInterrupt:
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print 'Ctrl+C pressed, exiting...'
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169
services/clipboard/typeregistry.py
Normal file
169
services/clipboard/typeregistry.py
Normal file
@ -0,0 +1,169 @@
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import logging
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class FileType:
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def __init__(self, formats):
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self._formats = formats
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def get_name(self):
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raise NotImplementedError
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def get_icon(self):
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raise NotImplementedError
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def get_preview(self):
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raise NotImplementedError
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def matches_mime_type(cls, mime_type):
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raise NotImplementedError
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matches_mime_type = classmethod(matches_mime_type)
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class TextFileType(FileType):
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_types = set(['text/plain', 'UTF8_STRING', 'STRING'])
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def get_name(self):
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return 'Text snippet'
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def get_icon(self):
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return 'activity-xbook'
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def get_preview(self):
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for format, data in self._formats.iteritems():
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if format in TextFileType._types:
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return str(data.get_data())
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return ''
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def matches_mime_type(cls, mime_type):
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return mime_type in cls._types
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matches_mime_type = classmethod(matches_mime_type)
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class ImageFileType(FileType):
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_types = set(['image/jpeg', 'image/gif', 'image/png', 'image/tiff'])
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def get_name(self):
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return 'Image'
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def get_icon(self):
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return 'activity-sketch'
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def get_preview(self):
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return ''
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def matches_mime_type(cls, mime_type):
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return mime_type in cls._types
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matches_mime_type = classmethod(matches_mime_type)
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class UriFileType(FileType):
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_types = set(['_NETSCAPE_URL'])
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def get_name(self):
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return 'URL'
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def get_icon(self):
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return 'activity-web'
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def get_preview(self):
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for format, data in self._formats.iteritems():
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if format in UriFileType._types:
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string = data.get_data()
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title = string.split("\n")[1]
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return title
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return ''
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def matches_mime_type(cls, mime_type):
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return mime_type in cls._types
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matches_mime_type = classmethod(matches_mime_type)
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class PdfFileType(FileType):
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_types = set(['application/pdf'])
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def get_name(self):
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return 'PDF file'
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def get_icon(self):
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return 'activity-xbook'
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def get_preview(self):
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return ''
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def matches_mime_type(cls, mime_type):
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return mime_type in cls._types
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matches_mime_type = classmethod(matches_mime_type)
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class MsWordFileType(FileType):
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_types = set(['application/msword'])
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def get_name(self):
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return 'MS Word file'
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def get_icon(self):
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return 'activity-abiword'
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def get_preview(self):
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return ''
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def matches_mime_type(cls, mime_type):
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return mime_type in cls._types
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matches_mime_type = classmethod(matches_mime_type)
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class RtfFileType(FileType):
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_types = set(['application/rtf', 'text/rtf'])
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def get_name(self):
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return 'RTF file'
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def get_icon(self):
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return 'activity-abiword'
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def get_preview(self):
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return ''
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def matches_mime_type(cls, mime_type):
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return mime_type in cls._types
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matches_mime_type = classmethod(matches_mime_type)
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class UnknownFileType(FileType):
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def get_name(self):
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return 'Object'
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def get_icon(self):
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return 'stock-missing'
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def get_preview(self):
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return ''
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def matches_mime_type(cls, mime_type):
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return true
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matches_mime_type = classmethod(matches_mime_type)
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class TypeRegistry:
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def __init__(self):
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self._types = []
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self._types.append(PdfFileType)
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self._types.append(MsWordFileType)
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self._types.append(RtfFileType)
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self._types.append(UriFileType)
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self._types.append(ImageFileType)
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self._types.append(TextFileType)
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def get_type(self, formats):
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for file_type in self._types:
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for format, data in formats.iteritems():
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if file_type.matches_mime_type(format):
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return file_type(formats)
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return UnknownFileType(formats)
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_type_registry = None
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def get_instance():
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global _type_registry
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if not _type_registry:
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_type_registry = TypeRegistry()
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return _type_registry
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@ -1,3 +1,5 @@
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import logging
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from sugar.graphics.menuicon import MenuIcon
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from view.clipboardmenu import ClipboardMenu
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from sugar.activity import ActivityFactory
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@ -6,30 +8,53 @@ from sugar.clipboard import clipboardservice
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class ClipboardIcon(MenuIcon):
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def __init__(self, menu_shell, object_id, name):
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MenuIcon.__init__(self, menu_shell, icon_name='activity-xbook')
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MenuIcon.__init__(self, menu_shell)
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self._object_id = object_id
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self._name = name
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self._percent = 0
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self._preview = None
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self.connect('activated', self._icon_activated_cb)
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self._menu = None
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def create_menu(self):
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self._menu = ClipboardMenu(self._name, self._percent)
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self._menu = ClipboardMenu(self._name, self._percent, self._preview)
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self._menu.connect('action', self._popup_action_cb)
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return self._menu
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def set_percent(self, percent):
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def set_state(self, name, percent, icon_name, preview):
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self._name = name
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self._percent = percent
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self._preview = preview
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self.set_icon_name(icon_name)
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if self._menu:
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self._menu.set_percent(percent)
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self._menu.set_state(name, percent, preview)
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def _get_activity_for_mime_type(self, mime_type):
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# FIXME: We should use some kind of registry that could be extended by
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# newly installed activities.
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if mime_type == "application/pdf":
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return "org.laptop.sugar.Xbook"
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elif mime_type in ["application/msword", "text/rtf", "application/rtf"]:
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return "org.laptop.AbiWordActivity"
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else:
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return None
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def _icon_activated_cb(self, icon):
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if self._percent == 100:
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cb_service = clipboardservice.get_instance()
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format_types = cb_service.get_object_format_types(self._object_id)
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if len(format_types) > 0 and format_types[0] == "application/pdf":
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activity = ActivityFactory.create("org.laptop.sugar.Xbook")
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activity.execute("open_document", [self._object_id])
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(name, percent, icon, preview, format_types) = \
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cb_service.get_object(self._object_id)
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if format_types:
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logging.debug("_icon_activated_cb: " + self._object_id)
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activity_id = self._get_activity_for_mime_type(format_types[0])
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if activity_id:
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activity = ActivityFactory.create(activity_id)
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activity.start()
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activity.execute("open_document", [self._object_id])
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def _popup_action_cb(self, popup, action):
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self.popdown()
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@ -19,7 +19,7 @@ class ClipboardMenu(Menu):
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ACTION_SHARE = 1
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ACTION_STOP_DOWNLOAD = 2
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def __init__(self, name, percent):
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def __init__(self, name, percent, preview):
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Menu.__init__(self, name)
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if percent < 100:
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@ -31,6 +31,8 @@ class ClipboardMenu(Menu):
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self._remove_icon = None
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self._stop_icon = None
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self.add_item(preview)
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self._update_icons(percent)
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def _update_icons(self, percent):
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@ -51,7 +53,8 @@ class ClipboardMenu(Menu):
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self.remove_action(self._remove_icon)
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self._remove_icon = None
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def set_percent(self, percent):
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def set_state(self, name, percent, preview):
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self.set_title(name)
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if self._progress_bar:
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self._progress_bar.set_property('percent', percent)
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self._update_icons(percent)
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@ -88,9 +88,10 @@ class ClipboardBox(hippo.CanvasBox):
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del self._icons[object_id]
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logging.debug('ClipboardBox: ' + object_id + ' was deleted.')
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def _object_state_changed_cb(self, cb_service, object_id, percent):
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def _object_state_changed_cb(self, cb_service, object_id, name, percent,
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icon_name, preview):
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icon = self._icons[object_id]
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icon.set_percent(percent)
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icon.set_state(name, percent, icon_name, preview)
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logging.debug('ClipboardBox: ' + object_id + ' state was changed.')
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def drag_motion_cb(self, widget, context, x, y, time):
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@ -104,13 +105,13 @@ class ClipboardBox(hippo.CanvasBox):
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self._context_map.add_context(context, object_id, len(context.targets))
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cb_service = clipboardservice.get_instance()
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cb_service.add_object(object_id, "name")
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cb_service.add_object(object_id, name="")
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for target in context.targets:
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if str(target) not in ('TIMESTAMP', 'TARGETS', 'MULTIPLE'):
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widget.drag_get_data(context, target, time)
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cb_service.set_object_state(object_id, percent = 100)
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cb_service.set_object_percent(object_id, percent = 100)
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return True
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@ -186,9 +187,11 @@ class ClipboardBox(hippo.CanvasBox):
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def _get_targets_for_dnd(self, object_id):
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cb_service = clipboardservice.get_instance()
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format_types = cb_service.get_object_format_types(object_id)
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targets = []
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(name, percent, icon, preview, format_types) = \
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cb_service.get_object(object_id)
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targets = []
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for format_type in format_types:
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targets.append((format_type, 0, 0))
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@ -45,7 +45,7 @@ class ClipboardPanelWindow(PanelWindow):
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cb_service = clipboardservice.get_instance()
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cb_service.add_object(key, "name")
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cb_service.set_object_state(key, percent = 100)
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cb_service.set_object_percent(key, percent = 100)
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targets = clipboard.wait_for_targets()
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for target in targets:
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@ -2,7 +2,11 @@ import logging
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import dbus
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import gobject
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from sugar import util
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NAME_KEY = 'NAME'
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PERCENT_KEY = 'PERCENT'
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ICON_KEY = 'ICON'
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PREVIEW_KEY = 'PREVIEW'
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FORMATS_KEY = 'FORMATS'
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|
||||
DBUS_SERVICE = "org.laptop.Clipboard"
|
||||
DBUS_INTERFACE = "org.laptop.Clipboard"
|
||||
@ -16,7 +20,7 @@ class ClipboardService(gobject.GObject):
|
||||
'object-deleted': (gobject.SIGNAL_RUN_FIRST, gobject.TYPE_NONE,
|
||||
([str])),
|
||||
'object-state-changed': (gobject.SIGNAL_RUN_FIRST, gobject.TYPE_NONE,
|
||||
([str, int])),
|
||||
([str, str, int, str, str])),
|
||||
}
|
||||
|
||||
def __init__(self):
|
||||
@ -58,8 +62,9 @@ class ClipboardService(gobject.GObject):
|
||||
def _object_deleted_cb(self, object_id):
|
||||
self.emit('object-deleted', object_id)
|
||||
|
||||
def _object_state_changed_cb(self, object_id, percent):
|
||||
self.emit('object-state-changed', object_id, percent)
|
||||
def _object_state_changed_cb(self, object_id, values):
|
||||
self.emit('object-state-changed', object_id, values[NAME_KEY],
|
||||
values[PERCENT_KEY], values[ICON_KEY], values[PREVIEW_KEY])
|
||||
|
||||
def add_object(self, object_id, name):
|
||||
self._dbus_service.add_object(object_id, name)
|
||||
@ -67,27 +72,25 @@ class ClipboardService(gobject.GObject):
|
||||
def add_object_format(self, object_id, formatType, data, on_disk):
|
||||
self._dbus_service.add_object_format(object_id,
|
||||
formatType,
|
||||
dbus.types.ByteArray(data),
|
||||
data,
|
||||
on_disk)
|
||||
|
||||
def delete_object(self, object_id):
|
||||
self._dbus_service.delete_object(object_id)
|
||||
|
||||
def set_object_state(self, object_id, percent):
|
||||
self._dbus_service.set_object_state(object_id, percent)
|
||||
def set_object_percent(self, object_id, percent):
|
||||
self._dbus_service.set_object_percent(object_id, percent)
|
||||
|
||||
def get_object_format_types(self, object_id):
|
||||
return self._dbus_service.get_object_format_types(object_id)
|
||||
def get_object(self, object_id):
|
||||
result_dict = self._dbus_service.get_object(object_id,)
|
||||
|
||||
return (result_dict[NAME_KEY], result_dict[PERCENT_KEY],
|
||||
result_dict[ICON_KEY], result_dict[PREVIEW_KEY],
|
||||
result_dict[FORMATS_KEY])
|
||||
|
||||
def get_object_data(self, object_id, formatType):
|
||||
data = self._dbus_service.get_object_data(object_id, formatType)
|
||||
|
||||
# FIXME: Take it out when using the 0.80 dbus bindings
|
||||
s = ""
|
||||
for i in data:
|
||||
s += chr(i)
|
||||
|
||||
return s
|
||||
return self._dbus_service.get_object_data(object_id, formatType,
|
||||
byte_arrays=True)
|
||||
|
||||
_clipboard_service = None
|
||||
def get_instance():
|
||||
|
||||
@ -16,6 +16,7 @@
|
||||
# Boston, MA 02111-1307, USA.
|
||||
|
||||
import re
|
||||
import logging
|
||||
|
||||
import gobject
|
||||
import gtk
|
||||
@ -156,3 +157,8 @@ class CanvasIcon(hippo.CanvasBox, hippo.CanvasItem):
|
||||
|
||||
def _button_press_event_cb(self, item, event):
|
||||
item.emit_activated()
|
||||
|
||||
def set_icon_name(self, icon_name):
|
||||
self._icon_name = icon_name
|
||||
self._buffer = None
|
||||
self.emit_paint_needed(0, 0, -1, -1)
|
||||
|
||||
@ -76,7 +76,7 @@ class Menu(gtk.Window):
|
||||
orientation=hippo.ORIENTATION_HORIZONTAL)
|
||||
self._root.append(self._action_box)
|
||||
|
||||
def add_item(self, label, action_id):
|
||||
def add_item(self, label, action_id=None):
|
||||
if not self._item_box:
|
||||
self._create_item_box()
|
||||
|
||||
@ -84,8 +84,9 @@ class Menu(gtk.Window):
|
||||
style.apply_stylesheet(text, 'menu.Item')
|
||||
|
||||
# FIXME need a way to make hippo items activable in python
|
||||
text.connect('button-press-event', self._item_clicked_cb, action_id)
|
||||
#text.connect('activated', self._action_clicked_cb, action_id)
|
||||
if action_id:
|
||||
text.connect('button-press-event', self._item_clicked_cb, action_id)
|
||||
#text.connect('activated', self._action_clicked_cb, action_id)
|
||||
|
||||
self._item_box.append(text)
|
||||
|
||||
@ -105,3 +106,6 @@ class Menu(gtk.Window):
|
||||
|
||||
def _action_clicked_cb(self, icon, action):
|
||||
self.emit('action', action)
|
||||
|
||||
def set_title(self, title):
|
||||
self._title_item.set_text(title)
|
||||
|
||||
Loading…
Reference in New Issue
Block a user