Hi,
first step at providing palettes for content in Browse (#2903).
Thanks,
Tomeu
From 5b05c69a9aa94b7c6e4e4bd9765453bc9f6b973b Mon Sep 17 00:00:00 2001
From: Tomeu Vizoso <[EMAIL PROTECTED]>
Date: Sat, 24 May 2008 21:32:07 +0200
Subject: [PATCH] Add a simple palette for links with an option to copy to the clipboard.
---
browser.py | 10 ++++--
palettes.py | 104 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
2 files changed, 111 insertions(+), 3 deletions(-)
create mode 100644 palettes.py
diff --git a/browser.py b/browser.py
index 783473a..c5782f3 100644
--- a/browser.py
+++ b/browser.py
@@ -34,6 +34,7 @@ from sugar import env
from sugar.activity import activity
import sessionstore
+from palettes import ContentInvoker
_ZOOM_AMOUNT = 0.1
@@ -41,8 +42,7 @@ class GetSourceListener(gobject.GObject):
_com_interfaces_ = interfaces.nsIWebProgressListener
__gsignals__ = {
- 'finished': (gobject.SIGNAL_RUN_FIRST, gobject.TYPE_NONE,
- ([]))
+ 'finished': (gobject.SIGNAL_RUN_FIRST, gobject.TYPE_NONE, ([]))
}
def __init__(self, persist):
@@ -98,7 +98,11 @@ class Browser(WebView):
None, None)
style_sheet_service.loadAndRegisterSheet(user_sheet_uri,
interfaces.nsIStyleSheetService.USER_SHEET)
-
+
+ listener = xpcom.server.WrapObject(ContentInvoker(),
+ interfaces.nsIDOMEventListener)
+ self.get_window_root().addEventListener('click', listener, False)
+
def get_session(self):
return sessionstore.get_session(self)
diff --git a/palettes.py b/palettes.py
new file mode 100644
index 0000000..f78285d
--- /dev/null
+++ b/palettes.py
@@ -0,0 +1,104 @@
+# Copyright (C) 2008, One Laptop Per Child
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+
+import logging
+from gettext import gettext as _
+
+import gtk
+import xpcom
+from xpcom.nsError import *
+from xpcom import components
+from xpcom.components import interfaces
+
+from sugar.graphics.palette import Palette, Invoker
+from sugar.graphics.menuitem import MenuItem
+from sugar.graphics.icon import Icon
+from sugar import profile
+
+class ContentInvoker(Invoker):
+ _com_interfaces_ = interfaces.nsIDOMEventListener
+
+ def __init__(self):
+ Invoker.__init__(self)
+ self._position_hint = self.AT_CURSOR
+
+ def get_default_position(self):
+ return self.AT_CURSOR
+
+ def get_rect(self):
+ return gtk.gdk.Rectangle()
+
+ def get_toplevel(self):
+ return None
+
+ def handleEvent(self, event):
+ if event.button != 2:
+ return
+
+ target = event.target
+ if target.tagName.lower() == 'a':
+
+ if target.firstChild:
+ title = target.firstChild.nodeValue
+ else:
+ title = ''
+
+ self.palette = LinkPalette(title, target.href)
+ self.notify_right_click()
+
+class LinkPalette(Palette):
+ def __init__(self, title, url):
+ Palette.__init__(self)
+
+ self._url = url
+
+ self.props.primary_text = title
+ self.props.secondary_text = url
+
+ menu_item = MenuItem(_('Copy'))
+ icon = Icon(icon_name='edit-copy', xo_color=profile.get_color(),
+ icon_size=gtk.ICON_SIZE_MENU)
+ menu_item.set_image(icon)
+ menu_item.connect('activate', self.__copy_activate_cb)
+ self.menu.append(menu_item)
+ menu_item.show()
+
+ 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 __clipboard_clear_func_cb(self, clipboard, data):
+ pass
+
--
1.5.2.5
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