diff options
| -rw-r--r-- | examples/Makefile.am | 1 | ||||
| -rw-r--r-- | examples/background-image.py | 27 | ||||
| -rw-r--r-- | examples/block-size-column.py | 10 | ||||
| -rw-r--r-- | examples/md5sum-property-page.py | 12 | ||||
| -rw-r--r-- | examples/mixed.py | 134 | ||||
| -rw-r--r-- | examples/open-terminal.py | 10 | ||||
| -rw-r--r-- | examples/update-file-info-async.py | 7 |
7 files changed, 188 insertions, 13 deletions
diff --git a/examples/Makefile.am b/examples/Makefile.am index 45e8909..331dfc7 100644 --- a/examples/Makefile.am +++ b/examples/Makefile.am @@ -8,6 +8,7 @@ examples_DATA = \ location-widget-provider.py \ open-terminal.py \ md5sum-property-page.py \ + mixed.py \ submenu.py \ update-file-info-async.py diff --git a/examples/background-image.py b/examples/background-image.py index 3ea0e3c..450b985 100644 --- a/examples/background-image.py +++ b/examples/background-image.py @@ -1,18 +1,37 @@ -from gi.repository import Caja, GObject, Gio - SUPPORTED_FORMATS = 'image/jpeg', 'image/png' BACKGROUND_SCHEMA = 'org.mate.background' -BACKGROUND_KEY = 'picture-uri' +BACKGROUND_KEY = 'picture-filename' + +try: + # Python 3. + from urllib.parse import unquote, urlparse +except: + # Python 2. + from urllib import unquote + from urlparse import urlparse + +from gi.repository import Caja, GObject, Gio + class BackgroundImageExtension(GObject.GObject, Caja.MenuProvider): def __init__(self): self.bgsettings = Gio.Settings.new(BACKGROUND_SCHEMA) + def _filepath(self, file): + try: + file = file.get_uri() + except: + pass + (scheme, netloc, path, parameters, query, fragment) = urlparse(file) + if scheme and unquote(scheme) != 'file': + return None + return unquote(path) + def menu_activate_cb(self, menu, file): if file.is_gone(): return - self.bgsettings[BACKGROUND_KEY] = file.get_uri() + self.bgsettings[BACKGROUND_KEY] = self._filepath(file) def get_file_items(self, window, files): if len(files) != 1: diff --git a/examples/block-size-column.py b/examples/block-size-column.py index 3fd64ce..c59d3e6 100644 --- a/examples/block-size-column.py +++ b/examples/block-size-column.py @@ -1,5 +1,11 @@ import os -import urllib + +try: + # Python 3. + from urllib.parse import unquote +except: + # Python 2. + from urllib import unquote from gi.repository import GObject, Caja @@ -17,6 +23,6 @@ class ColumnExtension(GObject.GObject, Caja.ColumnProvider, Caja.InfoProvider): if file.get_uri_scheme() != 'file': return - filename = urllib.unquote(file.get_uri()[7:]) + filename = unquote(file.get_uri()[7:]) file.add_string_attribute('block_size', str(os.stat(filename).st_blksize)) diff --git a/examples/md5sum-property-page.py b/examples/md5sum-property-page.py index dd2a7ee..6f3f345 100644 --- a/examples/md5sum-property-page.py +++ b/examples/md5sum-property-page.py @@ -1,5 +1,11 @@ import hashlib -import urllib + +try: + # Python 3. + from urllib.parse import unquote +except: + # Python 2. + from urllib import unquote from gi.repository import Caja, Gtk, GObject @@ -18,7 +24,7 @@ class MD5SumPropertyPage(GObject.GObject, Caja.PropertyPageProvider): if file.is_directory(): return - filename = urllib.unquote(file.get_uri()[7:]) + filename = unquote(file.get_uri()[7:]) self.property_label = Gtk.Label('MD5Sum') self.property_label.show() @@ -35,7 +41,7 @@ class MD5SumPropertyPage(GObject.GObject, Caja.PropertyPageProvider): md5sum = hashlib.md5() with open(filename,'rb') as f: - for chunk in iter(lambda: f.read(8192), ''): + for chunk in iter(lambda: f.read(8192), b''): md5sum.update(chunk) f.close() diff --git a/examples/mixed.py b/examples/mixed.py new file mode 100644 index 0000000..0b1c079 --- /dev/null +++ b/examples/mixed.py @@ -0,0 +1,134 @@ +# This Python caja extension only consider files/folders with a mixed +# upper/lower case name. For those, the following is featured: +# - an emblem on the icon, +# - contextual menu entry. +# - a list view "Mixed" column, +# - a property page, +# - A top area widget. + +import os + +try: + # Python 3. + from urllib.parse import unquote, urlparse +except: + # Python 2. + from urllib import unquote + from urlparse import urlparse + +from gi.repository import Caja, GObject, Gtk + + +class Mixed(GObject.GObject, + Caja.InfoProvider, + Caja.ColumnProvider, + Caja.MenuProvider, + Caja.PropertyPageProvider, + Caja.LocationWidgetProvider): + + emblem = 'favorite-symbolic.symbolic' # Use one of the stock emblems. + + # Private methods. + + def _basename(self, uri): + try: + uri = uri.get_uri() # In case a CajaFile is given. + except: + pass + (scheme, netloc, path, parameters, query, fragment) = urlparse(uri) + return os.path.basename(unquote(path)) + + def _file_has_mixed_name(self, cajafile): + name = self._basename(cajafile) + if name.upper() != name and name.lower() != name: + return 'mixed' + return '' + + # Caja.InfoProvider implementation. + + def update_file_info(self, cajafile): + mixed = self._file_has_mixed_name(cajafile) + cajafile.add_string_attribute('mixed', mixed) + if mixed: + cajafile.add_emblem(self.emblem) + + # Caja.ColumnProvider implementation. + + def get_columns(self): + return [ + Caja.Column( + name = 'Mixed::mixed_column', + attribute = 'mixed', + label = 'Mixed', + description = 'Column added by the mixed extension' + ) + ] + + # Caja.MenuProvider implementation. + + def get_file_items(self, window, cajafiles): + menuitems = [] + if len(cajafiles) == 1: + for cajafile in cajafiles: + mixed = cajafile.get_string_attribute('mixed') + if mixed: + filename = self._basename(cajafile) + menuitem = Caja.MenuItem( + name = 'Mixed::FileMenu', + label = 'Mixed: %s has a mixed case name' % filename, + tip = '', + icon = '' + ) + menuitems.append(menuitem) + + return menuitems + + def get_background_items(self, window, folder): + mixed = self._file_has_mixed_name(folder) + if not mixed: + return [] + return [ + Caja.MenuItem( + name = 'Mixed::BackgroundMenu', + label = 'Mixed: you are browsing a directory with a mixed case name', + tip = '', + icon = '' + ) + ] + + # Caja.PropertyPageProvider implementation. + + def get_property_pages(self, cajafiles): + pages = [] + if len(cajafiles) == 1: + for cajafile in cajafiles: + if self._file_has_mixed_name(cajafile): + page_label = Gtk.Label('Mixed') + page_label.show() + hbox = Gtk.HBox(homogeneous = False, spacing = 4) + hbox.show() + name_label = Gtk.Label(self._basename(cajafile)) + name_label.show() + comment_label = Gtk.Label('has a mixed-case name') + comment_label.show() + hbox.pack_start(name_label, False, False, 0) + hbox.pack_start(comment_label, False, False, 0) + pages.append( + Caja.PropertyPage( + name = 'Mixed::PropertyPage', + label = page_label, + page = hbox + ) + ) + + return pages + + # Caja.LocationWidgetProvider implementation. + + def get_widget(self, uri, window): + filename = self._basename(uri) + if not self._file_has_mixed_name(filename): + return None + label = Gtk.Label('In mixed-case directory %s' % filename) + label.show() + return label diff --git a/examples/open-terminal.py b/examples/open-terminal.py index 1d0e5aa..c80552a 100644 --- a/examples/open-terminal.py +++ b/examples/open-terminal.py @@ -1,6 +1,12 @@ # This example is contributed by Martin Enlund import os -import urllib + +try: + # Python 3. + from urllib.parse import unquote +except: + # Python 2. + from urllib import unquote from gi.repository import Caja, GObject, Gio @@ -12,7 +18,7 @@ class OpenTerminalExtension(Caja.MenuProvider, GObject.GObject): self.gsettings = Gio.Settings.new(TERMINAL_SCHEMA) def _open_terminal(self, file): - filename = urllib.unquote(file.get_uri()[7:]) + filename = unquote(file.get_uri()[7:]) terminal = self.gsettings[TERMINAL_KEY] os.chdir(filename) diff --git a/examples/update-file-info-async.py b/examples/update-file-info-async.py index 8da2235..e0dd3b3 100644 --- a/examples/update-file-info-async.py +++ b/examples/update-file-info-async.py @@ -5,10 +5,13 @@ class UpdateFileInfoAsync(GObject.GObject, Caja.InfoProvider): pass def update_file_info_full(self, provider, handle, closure, file): - print "update_file_info_full" + print('update_file_info_full') GLib.timeout_add_seconds(3, self.update_cb, provider, handle, closure) return Caja.OperationResult.IN_PROGRESS def update_cb(self, provider, handle, closure): - print "update_cb" + print('update_cb') Caja.info_provider_update_complete_invoke(closure, provider, handle, Caja.OperationResult.FAILED) + + def cancel_update(self, provider, handle): + print('cancel_update') |