def on_motion_notify_event(self, view, event):
if event.window != self.view.get_window(gtk.TEXT_WINDOW_TEXT):
return False
if self.drag_start_position != None:
# We need to call gtk_drag_begin() ourselves so that we can provide the correct
# target list. To do that, we duplicate the drag-and-logic, and just before the
# text view would start the drag, we jump in and do it ourselves
#
start_x, start_y = self.drag_start_position
if view.drag_check_threshold(int(start_x), int(start_y), int(event.x), int(event.y)):
buf = view.get_buffer()
bounds = buf.get_selection_bounds()
# Synthesize a release event so GtkTextView doesn't start dragging on it's own
release_event = gtk.gdk.Event(gtk.gdk.BUTTON_RELEASE)
release_event.x = start_x
release_event.y = start_y
release_event.button = 1
release_event.window = event.window
view.event(release_event)
# but then we need to reselect, since the button release deselected
if bounds != ():
buf.select_range(*bounds)
targets = gtk.target_list_add_text_targets()
view.drag_begin(targets, gtk.gdk.ACTION_COPY | gtk.gdk.ACTION_MOVE, 1, event)
return True
def on_motion_notify_event(self, view, event):
if event.window != self.view.get_window(gtk.TEXT_WINDOW_TEXT):
return False
if self.drag_start_position is not None:
# We need to call gtk_drag_begin() ourselves so that we can provide the correct
# target list. To do that, we duplicate the drag-and-logic, and just before the
# text view would start the drag, we jump in and do it ourselves
#
start_x, start_y = self.drag_start_position
if view.drag_check_threshold(int(start_x), int(start_y),
int(event.x), int(event.y)):
buf = view.get_buffer()
bounds = buf.get_selection_bounds()
# Synthesize a release event so GtkTextView doesn't start dragging on it's own
release_event = gtk.gdk.Event(gtk.gdk.BUTTON_RELEASE)
release_event.x = start_x
release_event.y = start_y
release_event.button = 1
release_event.window = event.window
view.event(release_event)
# but then we need to reselect, since the button release deselected
if bounds != ():
buf.select_range(*bounds)
targets = gtk.target_list_add_text_targets()
view.drag_begin(targets,
gtk.gdk.ACTION_COPY | gtk.gdk.ACTION_MOVE, 1,
event)
return True
def clipboard_copy_path(path):
targets = gtk.target_list_add_uri_targets()
targets = gtk.target_list_add_text_targets(targets)
targets.append(("x-special/gnome-copied-files", 0, 0))
clipboard = gtk.clipboard_get()
clipboard.set_with_data(targets, __clipboard_copy_path_get, __clipboard_copy_path_clear, path)
clipboard.store()
def clipboard_copy_path(path):
targets = gtk.target_list_add_uri_targets()
targets = gtk.target_list_add_text_targets(targets)
targets.append(('x-special/gnome-copied-files', 0, 0))
clipboard = gtk.clipboard_get()
clipboard.set_with_data(targets, __clipboard_copy_path_get,
__clipboard_copy_path_clear, path)
clipboard.store()
def __copy_activate_cb(self, menu_item):
clipboard = gtk.Clipboard()
targets = gtk.target_list_add_uri_targets()
targets = gtk.target_list_add_text_targets(targets)
targets.append(('text/x-moz-url', 0, 0))
clipboard.set_with_data(targets,
self.__clipboard_get_func_cb,
self.__clipboard_clear_func_cb)
def __clipboard_get_func_cb(self, clipboard, selection_data, info, data):
uri_targets = \
[target[0] for target in gtk.target_list_add_uri_targets()]
text_targets = \
[target[0] for target in gtk.target_list_add_text_targets()]
if selection_data.target in uri_targets:
selection_data.set_uris([self._url])
elif selection_data.target in text_targets:
selection_data.set_text(self._url)
elif selection_data.target == 'text/x-moz-url':
selection_data.set('text/x-moz-url', 8, self._url)
def copy_to_clipboard(obj, clipboard):
"""
Copy @obj to @clipboard, a gtk.Clipboard
Return True if successful
"""
## support copying text to clipboard
## as well as files in both the general uri-list representation
## and in nautilus' file copy clipboard type
target_ids = (uri_id, text_id, nautilus_id) = (80, 81, 82)
nautilus_target = 'x-special/gnome-copied-files'
# udata is the data dict
def store(clipboard, sdata, info, udata):
if info == uri_id:
sdata.set_uris(udata[uri_id])
if info == text_id:
sdata.set_text(udata[text_id])
if info == nautilus_id:
str_data_format = 8
sdata.set(nautilus_target, str_data_format, udata[nautilus_id])
def clear(clipboard, udata):
pass
targets = []
data = {}
try:
urilist = obj.get_urilist_representation()
except AttributeError:
pass
else:
if urilist:
targets = gtk.target_list_add_uri_targets(targets, uri_id)
targets.append((nautilus_target, 0, nautilus_id))
data[uri_id] = urilist
data[nautilus_id] = 'copy\n' + '\n'.join(urilist)
try:
text = obj.get_text_representation()
except AttributeError:
pass
else:
targets = gtk.target_list_add_text_targets(targets, text_id)
data[text_id] = text
if data:
clipboard.set_with_data(targets, store, clear, data)
# store all targets
clipboard.set_can_store(None)
clipboard.store()
return True
return False
def copy_to_clipboard(obj, clipboard):
"""
Copy @obj to @clipboard, a gtk.Clipboard
Return True if successful
"""
## support copying text to clipboard
## as well as files in both the general uri-list representation
## and in nautilus' file copy clipboard type
target_ids = (uri_id, text_id, nautilus_id) = (80, 81, 82)
nautilus_target = 'x-special/gnome-copied-files'
# udata is the data dict
def store(clipboard, sdata, info, udata):
if info == uri_id:
sdata.set_uris(udata[uri_id])
if info == text_id:
sdata.set_text(udata[text_id])
if info == nautilus_id:
str_data_format = 8
sdata.set(nautilus_target, str_data_format, udata[nautilus_id])
def clear(clipboard, udata):
pass
targets = []
data = {}
try:
urilist = obj.get_urilist_representation()
except AttributeError:
pass
else:
if urilist:
targets = gtk.target_list_add_uri_targets(targets, uri_id)
targets.append((nautilus_target, 0, nautilus_id))
data[uri_id] = urilist
data[nautilus_id] = 'copy\n' + '\n'.join(urilist)
try:
text = obj.get_text_representation()
except AttributeError:
pass
else:
targets = gtk.target_list_add_text_targets(targets, text_id)
data[text_id] = text
if data:
clipboard.set_with_data(targets, store, clear, data)
# store all targets
clipboard.set_can_store(targets)
return True
return False
def update_dnd_targets (self): targets = None if self.current_entry: targets = gtk.target_list_add_image_targets (targets) targets = gtk.target_list_add_uri_targets (targets) targets = gtk.target_list_add_text_targets (targets) if targets: self.drag_dest_set (gtk.DEST_DEFAULT_ALL, targets, gtk.gdk.ACTION_COPY) else: self.drag_dest_unset () targets = None if self.current_pixbuf: targets = gtk.target_list_add_image_targets (targets, writable=True) if self.current_uri: targets = gtk.target_list_add_uri_targets (targets) if targets: self.drag_source_set (gtk.gdk.BUTTON1_MASK, targets, gtk.gdk.ACTION_COPY) else: self.drag_source_unset ()
def set_as_current(self, event=None):
def path_get(clipboard, selectiondata, info, path):
selectiondata.set_text(path)
files = path.split("\n")
file_paths = []
for copied_file in files:
gfile = gio.File(copied_file)
file_paths.append(gfile.get_uri())
selectiondata.set_uris(file_paths)
selectiondata.set('x-special/gnome-copied-files', 8, 'copy\n' + '\n'.join(file_paths))
def path_clear(self, path):
return
HistoryMenuItem.set_as_current(self, event)
targets = gtk.target_list_add_uri_targets()
targets = gtk.target_list_add_text_targets(targets)
targets.append(('x-special/gnome-copied-files', 0, 0))
gtk.clipboard_get().set_with_data(targets, path_get, path_clear, self.payload)
gtk.clipboard_get().store()
def set_as_current(self, event=None):
def path_get(clipboard, selectiondata, info, path):
selectiondata.set_text(path)
files = path.split("\n")
file_paths = []
for copied_file in files:
file_path = gnomevfs.escape_path_string(copied_file)
file_paths.append("file://" + file_path)
selectiondata.set_uris(file_paths)
selectiondata.set("x-special/gnome-copied-files", 8, "copy\n" + "\n".join(file_paths))
def path_clear(self, path):
return
HistoryMenuItem.set_as_current(self, event)
targets = gtk.target_list_add_uri_targets()
targets = gtk.target_list_add_text_targets(targets)
targets.append(("x-special/gnome-copied-files", 0, 0))
gtk.clipboard_get().set_with_data(targets, path_get, path_clear, self.payload)
gtk.clipboard_get().store()
def update_dnd_targets(self):
targets = None
if self.current_entry:
targets = gtk.target_list_add_image_targets(targets)
targets = gtk.target_list_add_uri_targets(targets)
targets = gtk.target_list_add_text_targets(targets)
if targets:
self.drag_dest_set(gtk.DEST_DEFAULT_ALL, targets,
gtk.gdk.ACTION_COPY)
else:
self.drag_dest_unset()
targets = None
if self.current_pixbuf:
targets = gtk.target_list_add_image_targets(targets, writable=True)
if self.current_uri:
targets = gtk.target_list_add_uri_targets(targets)
if targets:
self.drag_source_set(gtk.gdk.BUTTON1_MASK, targets,
gtk.gdk.ACTION_COPY)
else:
self.drag_source_unset()
def set_as_current(self, event=None):
def path_get(clipboard, selectiondata, info, path):
selectiondata.set_text(path)
files = path.split("\n")
file_paths = []
for copied_file in files:
gfile = gio.File(copied_file)
file_paths.append(gfile.get_uri())
selectiondata.set_uris(file_paths)
selectiondata.set('x-special/gnome-copied-files', 8,
'copy\n' + '\n'.join(file_paths))
def path_clear(self, path):
return
HistoryMenuItem.set_as_current(self, event)
targets = gtk.target_list_add_uri_targets()
targets = gtk.target_list_add_text_targets(targets)
targets.append(('x-special/gnome-copied-files', 0, 0))
gtk.clipboard_get().set_with_data(targets, path_get, path_clear,
self.payload)
gtk.clipboard_get().store()
#~ print IMAGE_TARGETS
#~ print IMAGE_TARGET_NAMES
URI_TARGET_ID = 7
URI_TARGETS = tuple(gtk.target_list_add_uri_targets(info=URI_TARGET_ID))
# According to docs we should provide list as arg to this function,
# but seems docs are not correct
URI_TARGET_NAMES = tuple([target[0] for target in URI_TARGETS])
HTML_TARGET_ID = 8
HTML_TARGET_NAMES = ('text/html', 'HTML Format')
# "HTML Format" is from MS Word
HTML_TARGETS = tuple([(name, 0, HTML_TARGET_ID) for name in HTML_TARGET_NAMES])
TEXT_TARGET_ID = 9
TEXT_TARGETS = tuple(gtk.target_list_add_text_targets(info=TEXT_TARGET_ID))
# According to docs we should provide list as arg to this function,
# but seems docs are not correct
TEXT_TARGET_NAMES = tuple([target[0] for target in TEXT_TARGETS])
# All targets that we can convert to a parsetree, in order of choice
PARSETREE_ACCEPT_TARGETS = (
PARSETREE_TARGET,
INTERNAL_PAGELIST_TARGET, PAGELIST_TARGET,
) + IMAGE_TARGETS + URI_TARGETS + TEXT_TARGETS
PARSETREE_ACCEPT_TARGET_NAMES = tuple([target[0] for target in PARSETREE_ACCEPT_TARGETS])
#~ print 'ACCEPT', PARSETREE_ACCEPT_TARGET_NAMES
# Mimetype text/uri-list is used for drag n drop of URLs
# it is plain text encoded list of urls, separated by \r\n
#~ print IMAGE_TARGETS
#~ print IMAGE_TARGET_NAMES
URI_TARGET_ID = 7
URI_TARGETS = tuple(gtk.target_list_add_uri_targets(info=URI_TARGET_ID))
# According to docs we should provide list as arg to this function,
# but seems docs are not correct
URI_TARGET_NAMES = tuple([target[0] for target in URI_TARGETS])
HTML_TARGET_ID = 8
HTML_TARGET_NAMES = ('text/html', 'HTML Format')
# "HTML Format" is from MS Word
HTML_TARGETS = tuple([(name, 0, HTML_TARGET_ID) for name in HTML_TARGET_NAMES])
TEXT_TARGET_ID = 9
TEXT_TARGETS = tuple(gtk.target_list_add_text_targets(info=TEXT_TARGET_ID))
# According to docs we should provide list as arg to this function,
# but seems docs are not correct
TEXT_TARGET_NAMES = tuple([target[0] for target in TEXT_TARGETS])
# All targets that we can convert to a parsetree, in order of choice
PARSETREE_ACCEPT_TARGETS = (
PARSETREE_TARGET,
INTERNAL_PAGELIST_TARGET, PAGELIST_TARGET,
) + IMAGE_TARGETS + URI_TARGETS + TEXT_TARGETS
PARSETREE_ACCEPT_TARGET_NAMES = tuple([target[0] for target in PARSETREE_ACCEPT_TARGETS])
#~ print 'ACCEPT', PARSETREE_ACCEPT_TARGET_NAMES
# Mimetype text/uri-list is used for drag n drop of URLs
# it is plain text encoded list of urls, separated by \r\n
# USA """ Defines the data item FileItem, TextItem; each representing one piece of shelf data. """ FILE_TYPE = "file" TEXT_TYPE = "text" DATA_TYPE = "data" TARGET_TYPE_TEXT = 80 TARGET_TYPE_URI_LIST = 81 from gtk import target_list_add_text_targets, target_list_add_uri_targets text_targets = target_list_add_text_targets([], TARGET_TYPE_TEXT) file_targets = target_list_add_uri_targets([], TARGET_TYPE_URI_LIST) def make_item(obj, type): if type == FILE_TYPE: item = FileItem(obj) else: item = TextItem(obj) return item class Item (object): maxtiplen = 512 def __init__(self, obj, type): self.object = obj self.type = type
