From b41a0252177de4617ed3e7265f1a351f2ac703f5 Mon Sep 17 00:00:00 2001
From: Andrew Resch <andrewresch@gmail.com>
Date: Mon, 30 Nov 2009 03:50:28 +0000
Subject: [PATCH] Add button to Other preferences to associate magnet links
 with Deluge

---
 ChangeLog                                     |   3 +-
 deluge/data/pixmaps/magnet.png                | Bin 0 -> 906 bytes
 deluge/ui/gtkui/common.py                     |  32 +++++++
 .../ui/gtkui/glade/preferences_dialog.glade   |  90 ++++++++++++++++++
 deluge/ui/gtkui/gtkui.py                      |  19 +---
 deluge/ui/gtkui/preferences.py                |  10 +-
 6 files changed, 137 insertions(+), 17 deletions(-)
 create mode 100644 deluge/data/pixmaps/magnet.png

diff --git a/ChangeLog b/ChangeLog
index 17b40502e..b80089b0d 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -6,10 +6,11 @@
 	* Attempt to register as the default magnet uri handler in GNOME on startup
 	* Properly show 100.00% and reduce number of progress bar updates during a torrent creation
 	* Fix crash in Windows when creating a torrent
+	* Add button to Other preferences to associate magnet links with Deluge
 
 ==== Label ====
 	* Fix #1085 only use ints for specific options to prevent unhandled exception
-	
+
 === Deluge 1.2.0_rc4 (24 November 2009) ===
 ==== Core ====
 	* Fix deleting old .fastresume files with fresh configs
diff --git a/deluge/data/pixmaps/magnet.png b/deluge/data/pixmaps/magnet.png
new file mode 100644
index 0000000000000000000000000000000000000000..a192cd8ad6f9e4aa47d8012f58aa362790e873d3
GIT binary patch
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z=>Px#24YJ`L;(K){{a7>y{D4^000SaNLh0L03N{r03N{s!)a7g00007bV*G`2iXf9
z6)+{D>DoI000Rn1L_t(I%axN|Xj^3*hoAS&IXO*}G_{HOFrBsSI!4#gxv`7k$AurW
ztuh=snIKNA>!vL_!O7+jcHxDHAf+q1R*)iyXjK@}x-wx*K|#%AE8U#^Zc?{Eo25zH
zoSc*MdgBTeM18J)|BL5$_4~tLwCvx{-|0Mhl>g1CzW&zst|NEcy5H^Y`S0>8$4)f=
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zy4JFGIu@g?WjF7191g|9;T8qTE|tVWCd2sn#A$$m_j@_`@{zkL0~LqeQVvAIw@>%>
z^%XihI+Uwt>vp=6GjwIL9bVhpCIddXtQ?VESV%NCHN9PMq<#6<1P5PeKeVM`<4Mis
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zs~#~;6J2u=42E_s<#L-$tN679csdr{>eD^V(xc<e=g_ZSN##d|zI$uWqY9w$kNIt-
zTz<P*EFz^uDdwhTXTNQK_Bo{iguF(zZe$}Ad?@K)W6h^m>?FYF#AU;|!H4v8O<;V>
zF11t<6Z6wki8qfQzXYHGxRgtm-Yi1ghLQ&EavJJG{<bgj?%~Rady^3~o{zgT)J=a$
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zjjp7Zhp*nb1I)D@T)9!YTquY!WD&}eNL#6Zstkkz{+&U;H>&GW;c_Ti4*6@=z%3a-
ze%jc`q0H>{sg(MlP+$d@B^+lSWiKmNNg#w$LUV)?O5FHqb#}*u`TDvgM#jbf*gZAb
z|NFFaGM^`D+e+BEMPV*3QoOk;Ru(O;Ut0a%nzrs2B>AnbVXZ&_d{$k<Q^^?s&ehaz
zi&V)6HOWpKe9C6dE{XF?bJobcxtYvpT|G^c6YC2A2IFy_Or-$$P;3wzt98Sz385@i
gx+ghV{HJI76Xb<F*R-qH5dZ)H07*qoM6N<$f-zmQi2wiq

literal 0
HcmV?d00001

diff --git a/deluge/ui/gtkui/common.py b/deluge/ui/gtkui/common.py
index 66327c8c5..5b25fa537 100644
--- a/deluge/ui/gtkui/common.py
+++ b/deluge/ui/gtkui/common.py
@@ -228,3 +228,35 @@ def get_deluge_icon():
             return icon_theme.load_icon("deluge", 64, 0)
         except:
             return get_logo(64)
+
+def associate_magnet_links(overwrite=False):
+    """
+    Associates magnet links to Deluge.
+
+    :param overwrite: if this is True, the current setting will be overwritten
+    :type overwrite: bool
+    :returns: True if association was set
+    :rtype: bool
+
+    """
+    if not deluge.common.windows_check():
+        # gconf method is only available in a GNOME environment
+        try:
+            import gconf
+        except ImportError:
+            log.debug("gconf not available, so will not attempt to register magnet uri handler")
+            return False
+        else:
+            key = "/desktop/gnome/url-handlers/magnet/command"
+            gconf_client = gconf.client_get_default()
+            if (gconf_client.get(key) and overwrite) or not gconf_client.get(key):
+                # We are either going to overwrite the key, or do it if it hasn't been set yet
+                if gconf_client.set_string(key, "deluge '%s'"):
+                    gconf_client.set_bool("/desktop/gnome/url-handlers/magnet/needs_terminal", False)
+                    gconf_client.set_bool("/desktop/gnome/url-handlers/magnet/enabled", True)
+                    log.info("Deluge registered as default magnet uri handler!")
+                    return True
+                else:
+                    log.error("Unable to register Deluge as default magnet uri handler.")
+                    return False
+    return False
diff --git a/deluge/ui/gtkui/glade/preferences_dialog.glade b/deluge/ui/gtkui/glade/preferences_dialog.glade
index f2d3052a9..d69c94fef 100644
--- a/deluge/ui/gtkui/glade/preferences_dialog.glade
+++ b/deluge/ui/gtkui/glade/preferences_dialog.glade
@@ -17,6 +17,7 @@
       <widget class="GtkVBox" id="dialog-vbox1">
         <property name="visible">True</property>
         <property name="events">GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK</property>
+        <property name="orientation">vertical</property>
         <property name="spacing">2</property>
         <child>
           <widget class="GtkHPaned" id="hpaned1">
@@ -65,6 +66,7 @@
                           <widget class="GtkVBox" id="vbox1">
                             <property name="visible">True</property>
                             <property name="events">GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK</property>
+                            <property name="orientation">vertical</property>
                             <child>
                               <widget class="GtkLabel" id="label21">
                                 <property name="visible">True</property>
@@ -415,6 +417,7 @@
                                     <child>
                                       <widget class="GtkVBox" id="newvbox1">
                                         <property name="visible">True</property>
+                                        <property name="orientation">vertical</property>
                                         <child>
                                           <widget class="GtkCheckButton" id="chk_prioritize_first_last_pieces">
                                             <property name="label" translatable="yes">Prioritize first and last pieces of torrent</property>
@@ -498,6 +501,7 @@
                           <widget class="GtkVBox" id="vbox2">
                             <property name="visible">True</property>
                             <property name="events">GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK</property>
+                            <property name="orientation">vertical</property>
                             <child>
                               <widget class="GtkLabel" id="label22">
                                 <property name="visible">True</property>
@@ -537,6 +541,7 @@
                                     <child>
                                       <widget class="GtkVBox" id="vbox3">
                                         <property name="visible">True</property>
+                                        <property name="orientation">vertical</property>
                                         <child>
                                           <widget class="GtkHBox" id="hbox2">
                                             <property name="visible">True</property>
@@ -734,6 +739,7 @@
                                     <child>
                                       <widget class="GtkVBox" id="vbox25">
                                         <property name="visible">True</property>
+                                        <property name="orientation">vertical</property>
                                         <property name="spacing">5</property>
                                         <child>
                                           <widget class="GtkCheckButton" id="chk_random_outgoing_ports">
@@ -905,6 +911,7 @@
                                     <child>
                                       <widget class="GtkVBox" id="vbox4">
                                         <property name="visible">True</property>
+                                        <property name="orientation">vertical</property>
                                         <child>
                                           <widget class="GtkHBox" id="hbox4">
                                             <property name="visible">True</property>
@@ -1104,6 +1111,7 @@
                                           <widget class="GtkVBox" id="vbox10">
                                             <property name="visible">True</property>
                                             <property name="events">GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK</property>
+                                            <property name="orientation">vertical</property>
                                             <child>
                                               <widget class="GtkLabel" id="label7">
                                                 <property name="visible">True</property>
@@ -1135,6 +1143,7 @@
                                           <widget class="GtkVBox" id="vbox12">
                                             <property name="visible">True</property>
                                             <property name="events">GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK</property>
+                                            <property name="orientation">vertical</property>
                                             <child>
                                               <widget class="GtkComboBox" id="combo_encin">
                                                 <property name="visible">True</property>
@@ -1168,6 +1177,7 @@ Either</property>
                                           <widget class="GtkVBox" id="vbox15">
                                             <property name="visible">True</property>
                                             <property name="events">GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK</property>
+                                            <property name="orientation">vertical</property>
                                             <child>
                                               <widget class="GtkHBox" id="hbox15">
                                                 <property name="visible">True</property>
@@ -1281,6 +1291,7 @@ Disabled</property>
                           <widget class="GtkVBox" id="vbox7">
                             <property name="visible">True</property>
                             <property name="events">GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK</property>
+                            <property name="orientation">vertical</property>
                             <child>
                               <widget class="GtkLabel" id="label23">
                                 <property name="visible">True</property>
@@ -1320,6 +1331,7 @@ Disabled</property>
                                     <child>
                                       <widget class="GtkVBox" id="vbox21">
                                         <property name="visible">True</property>
+                                        <property name="orientation">vertical</property>
                                         <property name="spacing">5</property>
                                         <child>
                                           <widget class="GtkTable" id="table1">
@@ -1778,6 +1790,7 @@ Disabled</property>
                           <widget class="GtkVBox" id="vbox8">
                             <property name="visible">True</property>
                             <property name="events">GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK</property>
+                            <property name="orientation">vertical</property>
                             <child>
                               <widget class="GtkLabel" id="label25">
                                 <property name="visible">True</property>
@@ -1863,6 +1876,7 @@ Disabled</property>
                                       <widget class="GtkVBox" id="vbox27">
                                         <property name="visible">True</property>
                                         <property name="events">GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK</property>
+                                        <property name="orientation">vertical</property>
                                         <child>
                                           <widget class="GtkCheckButton" id="chk_show_rate_in_title">
                                             <property name="label" translatable="yes">Show session speed in titlebar</property>
@@ -1913,6 +1927,7 @@ Disabled</property>
                                       <widget class="GtkVBox" id="vbox5">
                                         <property name="visible">True</property>
                                         <property name="events">GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK</property>
+                                        <property name="orientation">vertical</property>
                                         <child>
                                           <widget class="GtkCheckButton" id="chk_show_dialog">
                                             <property name="label" translatable="yes">Always show</property>
@@ -1982,6 +1997,7 @@ Disabled</property>
                                     <child>
                                       <widget class="GtkVBox" id="vbox17">
                                         <property name="visible">True</property>
+                                        <property name="orientation">vertical</property>
                                         <child>
                                           <widget class="GtkCheckButton" id="chk_use_tray">
                                             <property name="label" translatable="yes">Enable system tray icon</property>
@@ -2160,6 +2176,7 @@ Disabled</property>
                           <widget class="GtkVBox" id="vbox16">
                             <property name="visible">True</property>
                             <property name="events">GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK</property>
+                            <property name="orientation">vertical</property>
                             <child>
                               <widget class="GtkLabel" id="label40">
                                 <property name="visible">True</property>
@@ -2201,6 +2218,7 @@ Disabled</property>
                                       <widget class="GtkVBox" id="vbox18">
                                         <property name="visible">True</property>
                                         <property name="events">GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK</property>
+                                        <property name="orientation">vertical</property>
                                         <child>
                                           <widget class="GtkAlignment" id="alignment36">
                                             <property name="visible">True</property>
@@ -2262,6 +2280,7 @@ Disabled</property>
                                       <widget class="GtkVBox" id="vbox19">
                                         <property name="visible">True</property>
                                         <property name="events">GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK</property>
+                                        <property name="orientation">vertical</property>
                                         <child>
                                           <widget class="GtkLabel" id="label44">
                                             <property name="visible">True</property>
@@ -2337,6 +2356,7 @@ Disabled</property>
                                       <widget class="GtkVBox" id="vbox29">
                                         <property name="visible">True</property>
                                         <property name="events">GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK</property>
+                                        <property name="orientation">vertical</property>
                                         <child>
                                           <widget class="GtkAlignment" id="alignment50">
                                             <property name="visible">True</property>
@@ -2399,6 +2419,60 @@ Disabled</property>
                                 <property name="position">4</property>
                               </packing>
                             </child>
+                            <child>
+                              <widget class="GtkAlignment" id="alignment58">
+                                <property name="visible">True</property>
+                                <property name="left_padding">12</property>
+                                <child>
+                                  <widget class="GtkHButtonBox" id="hbuttonbox4">
+                                    <property name="visible">True</property>
+                                    <property name="layout_style">start</property>
+                                    <child>
+                                      <widget class="GtkButton" id="button_associate_magnet">
+                                        <property name="visible">True</property>
+                                        <property name="can_focus">True</property>
+                                        <property name="receives_default">True</property>
+                                        <signal name="clicked" handler="on_button_associate_magnet_clicked"/>
+                                        <child>
+                                          <widget class="GtkHBox" id="hbox22">
+                                            <property name="visible">True</property>
+                                            <property name="spacing">2</property>
+                                            <child>
+                                              <widget class="GtkImage" id="image_magnet">
+                                                <property name="visible">True</property>
+                                                <property name="stock">gtk-missing-image</property>
+                                              </widget>
+                                              <packing>
+                                                <property name="position">0</property>
+                                              </packing>
+                                            </child>
+                                            <child>
+                                              <widget class="GtkLabel" id="label60">
+                                                <property name="visible">True</property>
+                                                <property name="label" translatable="yes">Associate Magnet links with Deluge</property>
+                                              </widget>
+                                              <packing>
+                                                <property name="position">1</property>
+                                              </packing>
+                                            </child>
+                                          </widget>
+                                        </child>
+                                      </widget>
+                                      <packing>
+                                        <property name="expand">False</property>
+                                        <property name="fill">False</property>
+                                        <property name="position">0</property>
+                                      </packing>
+                                    </child>
+                                  </widget>
+                                </child>
+                              </widget>
+                              <packing>
+                                <property name="expand">False</property>
+                                <property name="fill">False</property>
+                                <property name="position">5</property>
+                              </packing>
+                            </child>
                           </widget>
                         </child>
                       </widget>
@@ -2436,6 +2510,7 @@ Disabled</property>
                           <widget class="GtkVBox" id="vbox13">
                             <property name="visible">True</property>
                             <property name="events">GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK</property>
+                            <property name="orientation">vertical</property>
                             <child>
                               <widget class="GtkLabel" id="label34">
                                 <property name="visible">True</property>
@@ -2477,6 +2552,7 @@ Disabled</property>
                                       <widget class="GtkVBox" id="vbox14">
                                         <property name="visible">True</property>
                                         <property name="events">GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK</property>
+                                        <property name="orientation">vertical</property>
                                         <child>
                                           <widget class="GtkHBox" id="hbox12">
                                             <property name="visible">True</property>
@@ -2661,6 +2737,7 @@ Disabled</property>
                           <widget class="GtkVBox" id="vbox9">
                             <property name="visible">True</property>
                             <property name="events">GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK</property>
+                            <property name="orientation">vertical</property>
                             <child>
                               <widget class="GtkLabel" id="label46">
                                 <property name="visible">True</property>
@@ -2690,6 +2767,7 @@ Disabled</property>
                               <widget class="GtkVBox" id="queue_prefs_box2">
                                 <property name="visible">True</property>
                                 <property name="events">GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK</property>
+                                <property name="orientation">vertical</property>
                                 <property name="spacing">5</property>
                                 <child>
                                   <widget class="GtkFrame" id="frame10">
@@ -2707,6 +2785,7 @@ Disabled</property>
                                           <widget class="GtkVBox" id="vbox6">
                                             <property name="visible">True</property>
                                             <property name="events">GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK</property>
+                                            <property name="orientation">vertical</property>
                                             <child>
                                               <widget class="GtkCheckButton" id="chk_queue_new_top">
                                                 <property name="label" translatable="yes">Queue new torrents to top</property>
@@ -2757,6 +2836,7 @@ Disabled</property>
                                         <child>
                                           <widget class="GtkVBox" id="vbox20">
                                             <property name="visible">True</property>
+                                            <property name="orientation">vertical</property>
                                             <property name="spacing">5</property>
                                             <child>
                                               <widget class="GtkTable" id="table3">
@@ -2908,6 +2988,7 @@ Disabled</property>
                                           <widget class="GtkVBox" id="vbox11">
                                             <property name="visible">True</property>
                                             <property name="events">GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK</property>
+                                            <property name="orientation">vertical</property>
                                             <property name="spacing">2</property>
                                             <child>
                                               <widget class="GtkTable" id="table2">
@@ -3133,6 +3214,7 @@ Disabled</property>
                           <widget class="GtkVBox" id="vbox22">
                             <property name="visible">True</property>
                             <property name="events">GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK</property>
+                            <property name="orientation">vertical</property>
                             <child>
                               <widget class="GtkLabel" id="label83">
                                 <property name="visible">True</property>
@@ -3160,6 +3242,7 @@ Disabled</property>
                             <child>
                               <widget class="GtkVBox" id="vbox26">
                                 <property name="visible">True</property>
+                                <property name="orientation">vertical</property>
                                 <property name="spacing">5</property>
                                 <child>
                                   <widget class="GtkFrame" id="frame23">
@@ -3936,6 +4019,7 @@ HTTP W/ Auth</property>
                         <child>
                           <widget class="GtkVBox" id="vbox23">
                             <property name="visible">True</property>
+                            <property name="orientation">vertical</property>
                             <child>
                               <widget class="GtkLabel" id="label66">
                                 <property name="visible">True</property>
@@ -3967,6 +4051,7 @@ HTTP W/ Auth</property>
                                 <child>
                                   <widget class="GtkVBox" id="vbox24">
                                     <property name="visible">True</property>
+                                    <property name="orientation">vertical</property>
                                     <property name="spacing">6</property>
                                     <child>
                                       <widget class="GtkFrame" id="frame24">
@@ -4320,6 +4405,7 @@ HTTP W/ Auth</property>
                         <child>
                           <widget class="GtkVBox" id="vbox30">
                             <property name="visible">True</property>
+                            <property name="orientation">vertical</property>
                             <child>
                               <widget class="GtkLabel" id="label111">
                                 <property name="visible">True</property>
@@ -4351,6 +4437,7 @@ HTTP W/ Auth</property>
                                 <child>
                                   <widget class="GtkVBox" id="vbox31">
                                     <property name="visible">True</property>
+                                    <property name="orientation">vertical</property>
                                     <child>
                                       <widget class="GtkFrame" id="frame32">
                                         <property name="visible">True</property>
@@ -4460,6 +4547,7 @@ HTTP W/ Auth</property>
                                             <child>
                                               <widget class="GtkVBox" id="vbox32">
                                                 <property name="visible">True</property>
+                                                <property name="orientation">vertical</property>
                                                 <child>
                                                   <widget class="GtkFrame" id="frame34">
                                                     <property name="visible">True</property>
@@ -4868,6 +4956,7 @@ HTTP W/ Auth</property>
                           <widget class="GtkVBox" id="vbox28">
                             <property name="visible">True</property>
                             <property name="events">GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK</property>
+                            <property name="orientation">vertical</property>
                             <child>
                               <widget class="GtkLabel" id="label51">
                                 <property name="visible">True</property>
@@ -4898,6 +4987,7 @@ HTTP W/ Auth</property>
                                 <property name="visible">True</property>
                                 <property name="can_focus">True</property>
                                 <property name="events">GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK</property>
+                                <property name="orientation">vertical</property>
                                 <child>
                                   <widget class="GtkScrolledWindow" id="scrolledwindow12">
                                     <property name="visible">True</property>
diff --git a/deluge/ui/gtkui/gtkui.py b/deluge/ui/gtkui/gtkui.py
index a35a92178..31123ccc6 100644
--- a/deluge/ui/gtkui/gtkui.py
+++ b/deluge/ui/gtkui/gtkui.py
@@ -81,6 +81,7 @@ from deluge.ui.tracker_icons import TrackerIcons
 from queuedtorrents import QueuedTorrents
 from addtorrentdialog import AddTorrentDialog
 import dialogs
+import common
 
 import deluge.configmanager
 import deluge.common
@@ -180,21 +181,9 @@ class GtkUI(object):
                     return 1
             SetConsoleCtrlHandler(win_handler)
 
-        # Attempt to register a magnet URI handler with gconf
-        try:
-            import gconf
-        except ImportError:
-            log.debug("gconf not available, so will not attempt to register magnet uri handler")
-        else:
-            key = "/desktop/gnome/url-handlers/magnet/command"
-            gconf_client = gconf.client_get_default()
-            if not gconf_client.get(key):
-                if gconf_client.set_string(key, "deluge '%s'"):
-                    gconf_client.set_bool("/desktop/gnome/url-handlers/magnet/needs_terminal", False)
-                    gconf_client.set_bool("/desktop/gnome/url-handlers/magnet/enabled", True)
-                    log.info("Deluge registered as default magnet uri handler!")
-                else:
-                    log.error("Unable to register Deluge as default magnet uri handler.")
+        # Attempt to register a magnet URI handler with gconf, but do not overwrite
+        # if already set by another program.
+        common.associate_magnet_links(False)
                     
         # Make sure gtkui.conf has at least the defaults set
         self.config = deluge.configmanager.ConfigManager("gtkui.conf", DEFAULT_PREFS)
diff --git a/deluge/ui/gtkui/preferences.py b/deluge/ui/gtkui/preferences.py
index 207716916..02b593e6a 100644
--- a/deluge/ui/gtkui/preferences.py
+++ b/deluge/ui/gtkui/preferences.py
@@ -60,6 +60,10 @@ class Preferences(component.Component):
         self.treeview = self.glade.get_widget("treeview")
         self.notebook = self.glade.get_widget("notebook")
         self.gtkui_config = ConfigManager("gtkui.conf")
+
+        self.glade.get_widget("image_magnet").set_from_file(
+            deluge.common.get_pixmap("magnet.png"))
+
         # Setup the liststore for the categories (tab pages)
         self.liststore = gtk.ListStore(int, str)
         self.treeview.set_model(self.liststore)
@@ -105,7 +109,8 @@ class Preferences(component.Component):
             "on_button_rescan_plugins_clicked": self._on_button_rescan_plugins_clicked,
             "on_button_find_plugins_clicked": self._on_button_find_plugins_clicked,
             "on_button_cache_refresh_clicked": self._on_button_cache_refresh_clicked,
-            "on_combo_proxy_type_changed": self._on_combo_proxy_type_changed
+            "on_combo_proxy_type_changed": self._on_combo_proxy_type_changed,
+            "on_button_associate_magnet_clicked": self._on_button_associate_magnet_clicked
         })
 
         # These get updated by requests done to the core
@@ -982,3 +987,6 @@ class Preferences(component.Component):
                 w = self.glade.get_widget(p + s + "_" + name)
                 if w:
                     w.show()
+
+    def _on_button_associate_magnet_clicked(self, widget):
+        common.associate_magnet_links(True)