Added context menu entry for Opera bookmark files.

doc/changelog.txt

@@ -15,8 +15,8 @@ Features:
 - checking: Added support for Google Chrome bookmark files.
 - gui: Preselect filename on save dialog when editing file:// URLs.
   Closes: SF bug #3176022
-- gui: Add context menu entries for finding Google Chrome bookmark
-  file.
+- gui: Add context menu entries for finding Google Chrome and Opera
+  bookmark files.
 
 
 6.3 "Due Date" (released 6.2.2011)

linkcheck/bookmarks/opera.py

@@ -14,6 +14,41 @@
 # 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 Street, Fifth Floor, Boston, MA 02110-1301 USA.
+import os
+
+# Windows filename encoding
+nt_filename_encoding="mbcs"
+
+# List of possible Opera bookmark files.
+OperaBookmarkFiles = (
+  "bookmarks.adr", # for Opera >= 10.0
+  "opera6.adr",
+)
+
+
+def get_profile_dir ():
+    """Return path where all profiles of current user are stored."""
+    if os.name == 'nt':
+        basedir = unicode(os.environ["APPDATA"], nt_filename_encoding)
+        dirpath = os.path.join(basedir, u"Opera")
+    elif os.name == 'posix':
+        basedir = unicode(os.environ["HOME"])
+        dirpath = os.path.join(basedir, u".opera")
+    return dirpath
+
+
+def find_bookmark_file ():
+    """Return the bookmark file of the Default profile.
+    Returns absolute filename if found, or empty string if no bookmark file
+    could be found.
+    """
+    dirname = os.path.join(get_profile_dir(), "profile")
+    if os.path.isdir(dirname):
+        for name in OperaBookmarkFiles:
+            fname = os.path.join(dirname, name)
+            if os.path.isfile(fname):
+                return fname
+    return u""
 
 
 def parse_bookmarks (data):

linkcheck/gui/lineedit.py

@@ -61,6 +61,8 @@ class LineEdit (QtGui.QLineEdit):
         action.triggered.connect(self.add_firefox)
         action = menu.addAction(_("Google Chrome bookmark file"))
         action.triggered.connect(self.add_chromium)
+        action = menu.addAction(_("Opera bookmark file"))
+        action.triggered.connect(self.add_opera)
         menu.exec_(event.globalPos())
 
     def add_firefox (self):
@@ -76,3 +78,10 @@ class LineEdit (QtGui.QLineEdit):
         fname = find_bookmark_file()
         if fname:
             self.setText(fname)
+
+    def add_opera (self):
+        """Copy Opery bookmark file URL."""
+        from ..bookmarks.opera import find_bookmark_file
+        fname = find_bookmark_file()
+        if fname:
+            self.setText(fname)