re-enabled oneshot; fixes

5 files changed, 310 insertions, 215 deletions

diff --git a/geneticone/gui/gtk/glade/geneticone.glade b/geneticone/gui/gtk/glade/geneticone.glade
index b9ce4cc..598ddce 100644
--- a/geneticone/gui/gtk/glade/geneticone.glade
+++ b/geneticone/gui/gtk/glade/geneticone.glade
@@ -33,6 +33,7 @@
                         <property name="visible">True</property>
                         <property name="label" translatable="yes">_Reload Portage</property>
                         <property name="use_underline">True</property>
+                        <signal name="activate" handler="cb_reload_clicked"/>
                       </widget>
                     </child>
                     <child>
@@ -222,74 +223,47 @@
                     <property name="n_rows">4</property>
                     <property name="n_columns">2</property>
                     <child>
-                      <widget class="GtkHButtonBox" id="buttonBB">
+                      <widget class="GtkScrolledWindow" id="useListScroll">
                         <property name="visible">True</property>
-                        <property name="layout_style">GTK_BUTTONBOX_SPREAD</property>
-                        <child>
-                          <widget class="GtkButton" id="pkgEmergeBtn">
-                            <property name="visible">True</property>
-                            <property name="label" translatable="yes">_Emerge</property>
-                            <property name="use_underline">True</property>
-                            <signal name="clicked" handler="cb_package_emerge_clicked"/>
-                          </widget>
-                        </child>
-                        <child>
-                          <widget class="GtkButton" id="pkgUnmergeBtn">
-                            <property name="visible">True</property>
-                            <property name="label" translatable="yes">_Unmerge</property>
-                            <property name="use_underline">True</property>
-                            <signal name="clicked" handler="cb_package_unmerge_clicked"/>
-                          </widget>
-                          <packing>
-                            <property name="position">1</property>
-                          </packing>
-                        </child>
+                        <property name="hscrollbar_policy">GTK_POLICY_AUTOMATIC</property>
+                        <property name="vscrollbar_policy">GTK_POLICY_AUTOMATIC</property>
                         <child>
-                          <widget class="GtkButton" id="pkgRevertBtn">
+                          <widget class="GtkTreeView" id="useList">
                             <property name="visible">True</property>
-                            <property name="label" translatable="yes">Re_vert</property>
-                            <property name="use_underline">True</property>
-                            <signal name="clicked" handler="cb_package_revert_clicked"/>
                           </widget>
-                          <packing>
-                            <property name="position">2</property>
-                          </packing>
                         </child>
                       </widget>
                       <packing>
                         <property name="right_attach">2</property>
-                        <property name="top_attach">3</property>
-                        <property name="bottom_attach">4</property>
+                        <property name="top_attach">2</property>
+                        <property name="bottom_attach">3</property>
+                        <property name="y_padding">5</property>
                       </packing>
                     </child>
                     <child>
-                      <widget class="GtkLabel" id="notInSysLabel">
+                      <widget class="GtkVBox" id="comboVB">
                         <property name="visible">True</property>
-                        <property name="no_show_all">True</property>
-                        <property name="label" translatable="yes">&lt;b&gt;Installed, but not in portage anymore&lt;/b&gt;</property>
-                        <property name="use_markup">True</property>
+                        <child>
+                          <placeholder/>
+                        </child>
                       </widget>
                       <packing>
-                        <property name="left_attach">1</property>
-                        <property name="right_attach">2</property>
                         <property name="top_attach">1</property>
                         <property name="bottom_attach">2</property>
                         <property name="y_options">GTK_FILL</property>
                       </packing>
                     </child>
                     <child>
-                      <widget class="GtkLabel" id="missingLabel">
+                      <widget class="GtkLabel" id="descLabel">
                         <property name="visible">True</property>
-                        <property name="no_show_all">True</property>
-                        <property name="label" translatable="yes">&lt;span foreground='red'&gt;&lt;b&gt;MISSING KEYWORD&lt;/b&gt;&lt;/span&gt;</property>
-                        <property name="use_markup">True</property>
+                        <property name="justify">GTK_JUSTIFY_CENTER</property>
+                        <property name="wrap">True</property>
                       </widget>
                       <packing>
-                        <property name="left_attach">1</property>
                         <property name="right_attach">2</property>
-                        <property name="top_attach">1</property>
-                        <property name="bottom_attach">2</property>
-                        <property name="y_options">GTK_FILL</property>
+                        <property name="x_options">GTK_FILL</property>
+                        <property name="y_options">GTK_EXPAND</property>
+                        <property name="y_padding">10</property>
                       </packing>
                     </child>
                     <child>
@@ -341,47 +315,74 @@
                       </packing>
                     </child>
                     <child>
-                      <widget class="GtkLabel" id="descLabel">
+                      <widget class="GtkLabel" id="missingLabel">
                         <property name="visible">True</property>
-                        <property name="justify">GTK_JUSTIFY_CENTER</property>
-                        <property name="wrap">True</property>
+                        <property name="no_show_all">True</property>
+                        <property name="label" translatable="yes">&lt;span foreground='red'&gt;&lt;b&gt;MISSING KEYWORD&lt;/b&gt;&lt;/span&gt;</property>
+                        <property name="use_markup">True</property>
                       </widget>
                       <packing>
+                        <property name="left_attach">1</property>
                         <property name="right_attach">2</property>
-                        <property name="x_options">GTK_FILL</property>
-                        <property name="y_options">GTK_EXPAND</property>
-                        <property name="y_padding">10</property>
+                        <property name="top_attach">1</property>
+                        <property name="bottom_attach">2</property>
+                        <property name="y_options">GTK_FILL</property>
                       </packing>
                     </child>
                     <child>
-                      <widget class="GtkVBox" id="comboVB">
+                      <widget class="GtkLabel" id="notInSysLabel">
                         <property name="visible">True</property>
-                        <child>
-                          <placeholder/>
-                        </child>
+                        <property name="no_show_all">True</property>
+                        <property name="label" translatable="yes">&lt;b&gt;Installed, but not in portage anymore&lt;/b&gt;</property>
+                        <property name="use_markup">True</property>
                       </widget>
                       <packing>
+                        <property name="left_attach">1</property>
+                        <property name="right_attach">2</property>
                         <property name="top_attach">1</property>
                         <property name="bottom_attach">2</property>
                         <property name="y_options">GTK_FILL</property>
                       </packing>
                     </child>
                     <child>
-                      <widget class="GtkScrolledWindow" id="useListScroll">
+                      <widget class="GtkHButtonBox" id="buttonBB">
                         <property name="visible">True</property>
-                        <property name="hscrollbar_policy">GTK_POLICY_AUTOMATIC</property>
-                        <property name="vscrollbar_policy">GTK_POLICY_AUTOMATIC</property>
+                        <property name="layout_style">GTK_BUTTONBOX_SPREAD</property>
                         <child>
-                          <widget class="GtkTreeView" id="useList">
+                          <widget class="GtkButton" id="pkgEmergeBtn">
                             <property name="visible">True</property>
+                            <property name="label" translatable="yes">_Emerge</property>
+                            <property name="use_underline">True</property>
+                            <signal name="clicked" handler="cb_package_emerge_clicked"/>
                           </widget>
                         </child>
+                        <child>
+                          <widget class="GtkButton" id="pkgUnmergeBtn">
+                            <property name="visible">True</property>
+                            <property name="label" translatable="yes">_Unmerge</property>
+                            <property name="use_underline">True</property>
+                            <signal name="clicked" handler="cb_package_unmerge_clicked"/>
+                          </widget>
+                          <packing>
+                            <property name="position">1</property>
+                          </packing>
+                        </child>
+                        <child>
+                          <widget class="GtkButton" id="pkgRevertBtn">
+                            <property name="visible">True</property>
+                            <property name="label" translatable="yes">Re_vert</property>
+                            <property name="use_underline">True</property>
+                            <signal name="clicked" handler="cb_package_revert_clicked"/>
+                          </widget>
+                          <packing>
+                            <property name="position">2</property>
+                          </packing>
+                        </child>
                       </widget>
                       <packing>
                         <property name="right_attach">2</property>
-                        <property name="top_attach">2</property>
-                        <property name="bottom_attach">3</property>
-                        <property name="y_padding">5</property>
+                        <property name="top_attach">3</property>
+                        <property name="bottom_attach">4</property>
                       </packing>
                     </child>
                   </widget>
@@ -705,186 +706,186 @@
                       <placeholder/>
                     </child>
                     <child>
-                      <widget class="GtkEntry" id="useFileEdit">
+                      <widget class="GtkLabel" id="maskLabel">
                         <property name="visible">True</property>
+                        <property name="xalign">0</property>
+                        <property name="xpad">5</property>
+                        <property name="label" translatable="yes">&lt;u&gt;&lt;i&gt;Masking Keywords&lt;/i&gt;&lt;/u&gt;</property>
+                        <property name="use_markup">True</property>
+                        <property name="single_line_mode">True</property>
                       </widget>
                       <packing>
-                        <property name="left_attach">1</property>
-                        <property name="right_attach">2</property>
-                        <property name="top_attach">3</property>
-                        <property name="bottom_attach">4</property>
+                        <property name="top_attach">7</property>
+                        <property name="bottom_attach">8</property>
+                        <property name="y_padding">5</property>
                       </packing>
                     </child>
                     <child>
-                      <widget class="GtkLabel" id="useEditLabel">
+                      <widget class="GtkLabel" id="testLabel">
                         <property name="visible">True</property>
                         <property name="xalign">0</property>
-                        <property name="label" translatable="yes">File name to use, if package.use is a directory: </property>
+                        <property name="xpad">5</property>
+                        <property name="label" translatable="yes">&lt;u&gt;&lt;i&gt;Testing Keywords&lt;/i&gt;&lt;/u&gt;</property>
+                        <property name="use_markup">True</property>
                         <property name="single_line_mode">True</property>
                       </widget>
                       <packing>
-                        <property name="top_attach">3</property>
-                        <property name="bottom_attach">4</property>
+                        <property name="top_attach">4</property>
+                        <property name="bottom_attach">5</property>
+                        <property name="y_padding">5</property>
                       </packing>
                     </child>
                     <child>
-                      <widget class="GtkCheckButton" id="usePerVersionCheck">
+                      <widget class="GtkLabel" id="useLabel">
                         <property name="visible">True</property>
-                        <property name="label" translatable="yes">Add only exact version to package.use</property>
-                        <property name="draw_indicator">True</property>
+                        <property name="xalign">0</property>
+                        <property name="xpad">5</property>
+                        <property name="label" translatable="yes">&lt;u&gt;&lt;i&gt;Use-Flags&lt;/i&gt;&lt;/u&gt;</property>
+                        <property name="use_markup">True</property>
+                        <property name="single_line_mode">True</property>
+                      </widget>
+                      <packing>
+                        <property name="top_attach">1</property>
+                        <property name="bottom_attach">2</property>
+                        <property name="y_padding">6</property>
+                      </packing>
+                    </child>
+                    <child>
+                      <widget class="GtkEventBox" id="hintEB">
+                        <property name="visible">True</property>
+                        <child>
+                          <widget class="GtkFrame" id="hintFrame">
+                            <property name="visible">True</property>
+                            <property name="label_xalign">0</property>
+                            <property name="shadow_type">GTK_SHADOW_OUT</property>
+                            <child>
+                              <widget class="GtkLabel" id="hintLabel">
+                                <property name="visible">True</property>
+                                <property name="xalign">0</property>
+                                <property name="label" translatable="yes">&lt;u&gt;You may use the following placeholders:&lt;/u&gt;
+
+&lt;i&gt;$(cat)&lt;/i&gt;: category
+&lt;i&gt;$(pkg)&lt;/i&gt;: package name
+&lt;i&gt;$(cat-1)/$(cat-2)&lt;/i&gt;: first/second part of the category</property>
+                                <property name="use_markup">True</property>
+                              </widget>
+                            </child>
+                            <child>
+                              <placeholder/>
+                              <packing>
+                                <property name="type">label_item</property>
+                              </packing>
+                            </child>
+                          </widget>
+                        </child>
                       </widget>
                       <packing>
                         <property name="right_attach">2</property>
-                        <property name="top_attach">2</property>
-                        <property name="bottom_attach">3</property>
                       </packing>
                     </child>
                     <child>
-                      <widget class="GtkCheckButton" id="testPerVersionCheck">
+                      <widget class="GtkCheckButton" id="maskPerVersionCheck">
                         <property name="visible">True</property>
-                        <property name="label" translatable="yes">Add only exact version to package.keywords</property>
+                        <property name="label" translatable="yes">Add only exact version to package.mask/package.unmask</property>
                         <property name="draw_indicator">True</property>
                       </widget>
                       <packing>
                         <property name="right_attach">2</property>
-                        <property name="top_attach">5</property>
-                        <property name="bottom_attach">6</property>
+                        <property name="top_attach">8</property>
+                        <property name="bottom_attach">9</property>
                       </packing>
                     </child>
                     <child>
-                      <widget class="GtkLabel" id="testEditLabel">
+                      <widget class="GtkLabel" id="maskEditLabel">
                         <property name="visible">True</property>
                         <property name="xalign">0</property>
-                        <property name="label" translatable="yes">File name to use, if package.keywords is a directory: </property>
+                        <property name="label" translatable="yes">File name to use, if package.mask/package.unmask is a directory: </property>
                         <property name="single_line_mode">True</property>
                       </widget>
                       <packing>
-                        <property name="top_attach">6</property>
-                        <property name="bottom_attach">7</property>
+                        <property name="top_attach">9</property>
+                        <property name="bottom_attach">10</property>
                       </packing>
                     </child>
                     <child>
-                      <widget class="GtkEntry" id="testFileEdit">
+                      <widget class="GtkEntry" id="maskFileEdit">
                         <property name="visible">True</property>
                       </widget>
                       <packing>
                         <property name="left_attach">1</property>
                         <property name="right_attach">2</property>
-                        <property name="top_attach">6</property>
-                        <property name="bottom_attach">7</property>
+                        <property name="top_attach">9</property>
+                        <property name="bottom_attach">10</property>
                       </packing>
                     </child>
                     <child>
-                      <widget class="GtkEntry" id="maskFileEdit">
+                      <widget class="GtkEntry" id="testFileEdit">
                         <property name="visible">True</property>
                       </widget>
                       <packing>
                         <property name="left_attach">1</property>
                         <property name="right_attach">2</property>
-                        <property name="top_attach">9</property>
-                        <property name="bottom_attach">10</property>
+                        <property name="top_attach">6</property>
+                        <property name="bottom_attach">7</property>
                       </packing>
                     </child>
                     <child>
-                      <widget class="GtkLabel" id="maskEditLabel">
+                      <widget class="GtkLabel" id="testEditLabel">
                         <property name="visible">True</property>
                         <property name="xalign">0</property>
-                        <property name="label" translatable="yes">File name to use, if package.mask/package.unmask is a directory: </property>
+                        <property name="label" translatable="yes">File name to use, if package.keywords is a directory: </property>
                         <property name="single_line_mode">True</property>
                       </widget>
                       <packing>
-                        <property name="top_attach">9</property>
-                        <property name="bottom_attach">10</property>
+                        <property name="top_attach">6</property>
+                        <property name="bottom_attach">7</property>
                       </packing>
                     </child>
                     <child>
-                      <widget class="GtkCheckButton" id="maskPerVersionCheck">
+                      <widget class="GtkCheckButton" id="testPerVersionCheck">
                         <property name="visible">True</property>
-                        <property name="label" translatable="yes">Add only exact version to package.mask/package.unmask</property>
+                        <property name="label" translatable="yes">Add only exact version to package.keywords</property>
                         <property name="draw_indicator">True</property>
                       </widget>
                       <packing>
                         <property name="right_attach">2</property>
-                        <property name="top_attach">8</property>
-                        <property name="bottom_attach">9</property>
+                        <property name="top_attach">5</property>
+                        <property name="bottom_attach">6</property>
                       </packing>
                     </child>
                     <child>
-                      <widget class="GtkEventBox" id="hintEB">
+                      <widget class="GtkCheckButton" id="usePerVersionCheck">
                         <property name="visible">True</property>
-                        <child>
-                          <widget class="GtkFrame" id="hintFrame">
-                            <property name="visible">True</property>
-                            <property name="label_xalign">0</property>
-                            <property name="shadow_type">GTK_SHADOW_OUT</property>
-                            <child>
-                              <widget class="GtkLabel" id="hintLabel">
-                                <property name="visible">True</property>
-                                <property name="xalign">0</property>
-                                <property name="label" translatable="yes">&lt;u&gt;You may use the following placeholders:&lt;/u&gt;
-
-&lt;i&gt;$(cat)&lt;/i&gt;: category
-&lt;i&gt;$(pkg)&lt;/i&gt;: package name
-&lt;i&gt;$(cat-1)/$(cat-2)&lt;/i&gt;: first/second part of the category</property>
-                                <property name="use_markup">True</property>
-                              </widget>
-                            </child>
-                            <child>
-                              <placeholder/>
-                              <packing>
-                                <property name="type">label_item</property>
-                              </packing>
-                            </child>
-                          </widget>
-                        </child>
+                        <property name="label" translatable="yes">Add only exact version to package.use</property>
+                        <property name="draw_indicator">True</property>
                       </widget>
                       <packing>
                         <property name="right_attach">2</property>
+                        <property name="top_attach">2</property>
+                        <property name="bottom_attach">3</property>
                       </packing>
                     </child>
                     <child>
-                      <widget class="GtkLabel" id="useLabel">
-                        <property name="visible">True</property>
-                        <property name="xalign">0</property>
-                        <property name="xpad">5</property>
-                        <property name="label" translatable="yes">&lt;u&gt;&lt;i&gt;Use-Flags&lt;/i&gt;&lt;/u&gt;</property>
-                        <property name="use_markup">True</property>
-                        <property name="single_line_mode">True</property>
-                      </widget>
-                      <packing>
-                        <property name="top_attach">1</property>
-                        <property name="bottom_attach">2</property>
-                        <property name="y_padding">6</property>
-                      </packing>
-                    </child>
-                    <child>
-                      <widget class="GtkLabel" id="testLabel">
+                      <widget class="GtkLabel" id="useEditLabel">
                         <property name="visible">True</property>
                         <property name="xalign">0</property>
-                        <property name="xpad">5</property>
-                        <property name="label" translatable="yes">&lt;u&gt;&lt;i&gt;Testing Keywords&lt;/i&gt;&lt;/u&gt;</property>
-                        <property name="use_markup">True</property>
+                        <property name="label" translatable="yes">File name to use, if package.use is a directory: </property>
                         <property name="single_line_mode">True</property>
                       </widget>
                       <packing>
-                        <property name="top_attach">4</property>
-                        <property name="bottom_attach">5</property>
-                        <property name="y_padding">5</property>
+                        <property name="top_attach">3</property>
+                        <property name="bottom_attach">4</property>
                       </packing>
                     </child>
                     <child>
-                      <widget class="GtkLabel" id="maskLabel">
+                      <widget class="GtkEntry" id="useFileEdit">
                         <property name="visible">True</property>
-                        <property name="xalign">0</property>
-                        <property name="xpad">5</property>
-                        <property name="label" translatable="yes">&lt;u&gt;&lt;i&gt;Masking Keywords&lt;/i&gt;&lt;/u&gt;</property>
-                        <property name="use_markup">True</property>
-                        <property name="single_line_mode">True</property>
                       </widget>
                       <packing>
-                        <property name="top_attach">7</property>
-                        <property name="bottom_attach">8</property>
-                        <property name="y_padding">5</property>
+                        <property name="left_attach">1</property>
+                        <property name="right_attach">2</property>
+                        <property name="top_attach">3</property>
+                        <property name="bottom_attach">4</property>
                       </packing>
                     </child>
                   </widget>
@@ -938,4 +939,14 @@
       </widget>
     </child>
   </widget>
+  <widget class="GtkMenu" id="queuePopup">
+    <property name="visible">True</property>
+    <child>
+      <widget class="GtkMenuItem" id="oneShotItem">
+        <property name="visible">True</property>
+        <property name="label" translatable="yes">oneshot</property>
+        <signal name="activate" handler="cb_oneshot_clicked"/>
+      </widget>
+    </child>
+  </widget>
 </glade-interface>
diff --git a/geneticone/gui/gtk/windows.py b/geneticone/gui/gtk/windows.py
index c73394c..98bcba4 100644
--- a/geneticone/gui/gtk/windows.py
+++ b/geneticone/gui/gtk/windows.py
@@ -481,6 +481,8 @@ class PackageTable:
 		self.actual_package().remove_new_masked()
 		self.actual_package().remove_new_testing()
 		self.cb_combo_changed(self.vCombo)
+		if self.instantChange:
+			self._update_keywords(True, update = True)
 		return True
 
 	def cb_package_emerge_clicked (self, button):
@@ -612,8 +614,14 @@ class MainWindow (Window):
 		self.packageTable = PackageTable(self)
 		self.packageTable.table.hide_all()
 
+		# popup
+		popupTree = gtk.glade.XML(DATA_DIR+"geneticone.glade", root = "queuePopup")
+		popupTree.signal_autoconnect(self)
+		self.queuePopup = popupTree.get_widget("queuePopup")
+
 		# set emerge queue
-		self.queue = EmergeQueue(console = GtkConsole(term), tree = GtkTree(self.queueList.get_model()), db = self.db)
+		self.queueTree = GtkTree(self.queueList.get_model())
+		self.queue = EmergeQueue(console = GtkConsole(term), tree = self.queueTree, db = self.db)
 
 	def show_package (self, *args, **kwargs):
 		self.packageTable.update(*args, **kwargs)
@@ -706,12 +714,14 @@ class MainWindow (Window):
 
 	def cb_row_activated (self, view, path, *args):
 		"""Callback for an activated row in the emergeQueue. Opens a package window."""
-		store = view.get_model()
+		store = self.queueTree
 		if len(path) > 1:
-			package = store.get_value(store.get_iter(path), 0)
-			cat, name, vers, rev = backend.split_package_name(package)
-			if rev != "r0": vers = vers+"-"+rev
-			self.show_package(cat+"/"+name, queue = self.queue, version = vers, instantChange = True, doEmerge = False)
+			iterator = store.get_original().get_iter(path)
+			if store.is_in_emerge(iterator):
+				package = store.get_value(iterator, 0)
+				cat, name, vers, rev = backend.split_package_name(package)
+				if rev != "r0": vers = vers+"-"+rev
+				self.show_package(cat+"/"+name, queue = self.queue, version = vers, instantChange = True, doEmerge = False)
 		return True
 
 	def cb_emerge_clicked (self, action):
@@ -784,8 +794,11 @@ class MainWindow (Window):
 		return True
 
 	def cb_sync_clicked (self, action):
-		self.notebook.set_current_page(self.CONSOLE_PAGE)
-		self.queue.sync()
+		if not backend.am_i_root():
+			not_root_dialog()
+		else:
+			self.notebook.set_current_page(self.CONSOLE_PAGE)
+			self.queue.sync()
 	
 	@Window.watch_cursor
 	def cb_reload_clicked (self, action):
@@ -818,34 +831,33 @@ class MainWindow (Window):
 		return True
 
 	def cb_queue_right_click (self, queue, event):
-		pass
-	#	if event.button == 3:
-	#		x = int(event.x)
-	#		y = int(event.y)
-	#		time = event.time
-	#		pthinfo = queue.get_path_at_pos(x, y)
-	#		if pthinfo is not None:
-	#			path, col, cellx, celly = pthinfo
-	#			queue.grab_focus()
-	#			queue.set_cursor(path, col, 0)
-	#			self.queuePopup.popup(None, None, None, event.button, time)
-	#			return True
-	#		else:
-	#			return False
+		if event.button == 3:
+			x = int(event.x)
+			y = int(event.y)
+			time = event.time
+			pthinfo = queue.get_path_at_pos(x, y)
+			if pthinfo is not None:
+				path, col, cellx, celly = pthinfo
+				if self.queueTree.is_in_emerge(self.queueTree.get_original().get_iter(path)):
+					queue.grab_focus()
+					queue.set_cursor(path, col, 0)
+					self.queuePopup.popup(None, None, None, event.button, time)
+				return True
+			else:
+				return False
 
 	def cb_oneshot_clicked (self, action):
-		pass
-	#	sel = self.queueList.get_selection()
-	#	store, it = sel.get_selected()
-	#	if it:
-	#		package = store.get_value(it, 0)
-	#		if not self.cfg.get_local(package, self.cfg.const["oneshot_opt"]):
-	#			set = True
-	#		else:
-	#			set = False
-	#		
-	#		self.cfg.set_local(package, self.cfg.const["oneshot_opt"], set)
-	#		self.queue.append(package, update = True, oneshot = set, forceUpdate = True)
+		sel = self.queueList.get_selection()
+		store, it = sel.get_selected()
+		if it:
+			package = store.get_value(it, 0)
+			if not self.cfg.get_local(package, self.cfg.const["oneshot_opt"]):
+				set = True
+			else:
+				set = False
+			
+			self.cfg.set_local(package, self.cfg.const["oneshot_opt"], set)
+			self.queue.append(package, update = True, oneshot = set, forceUpdate = True)
 	
 	def cb_destroy (self, widget):
 		"""Calls main_quit()."""
diff --git a/geneticone/gui/gtk/wrapper.py b/geneticone/gui/gtk/wrapper.py
index 6f3cdd8..7597a8a 100644
--- a/geneticone/gui/gtk/wrapper.py
+++ b/geneticone/gui/gtk/wrapper.py
@@ -25,6 +25,34 @@ class GtkTree (Tree):
 
 		self.tree = tree
 		self.cpv_col = col
+		self.emergeIt = self.append(None, ["Emerge", ""])
+		self.unmergeIt = self.append(None, ["Unmerge", ""])
+
+	def build_append_value (self, cpv, oneshot = False, update = False, version = None):
+		string = ""
+
+		if oneshot:
+			string += "<i>oneshot</i>"
+			if update: string += "; "
+
+		if update:
+			string += "<i>updating</i>"
+			if version != None:
+				string += "<i> from version %s</i>" % version
+
+		return [cpv, string]
+
+	def get_emerge_it (self):
+		return self.emergeIt
+
+	def get_unmerge_it (self):
+		return self.unmergeIt
+
+	def is_in_emerge (self, it):
+		return self.get_path_from_iter(it).split(":")[0] == self.get_path_from_iter(self.emergeIt)
+
+	def is_in_unmerge (self, it):
+		return self.get_path_from_iter(it).split(":")[0] == self.get_path_from_iter(self.unmergeIt)
 	
 	def iter_has_parent (self, it):
 		return (self.tree.iter_parent(it) != None)
diff --git a/geneticone/gui/gui_helper.py b/geneticone/gui/gui_helper.py
index 81e26ef..3e41501 100644
--- a/geneticone/gui/gui_helper.py
+++ b/geneticone/gui/gui_helper.py
@@ -246,10 +246,10 @@ class EmergeQueue:
 		
 		self.db = db
 		
-		# our iterators pointing at the toplevels; they are set to None if do not have a tree
+		# our iterators pointing at the toplevels; they are set to None if we do not have a tree
 		if self.tree: 
-			self.emergeIt = self.tree.append(None, ["Emerge", ""])
-			self.unmergeIt = self.tree.append(None, ["Unmerge", ""])
+			self.emergeIt = self.tree.get_emerge_it()
+			self.unmergeIt = self.tree.get_unmerge_it()
 		else:
 			self.emergeIt = self.unmergeIt = None
 
@@ -287,7 +287,7 @@ class EmergeQueue:
 		
 		return pkg
 	
-	def update_tree (self, it, cpv, unmask = False, options = None):
+	def update_tree (self, it, cpv, unmask = False, oneshot = False):
 		"""This updates the tree recursivly, or? Isn't it? Bjorn!
 
 		@param it: iterator where to append
@@ -296,24 +296,25 @@ class EmergeQueue:
 		@type cpv: string (cat/pkg-ver)
 		@param unmask: True if we are allowed to look for masked packages
 		@type unmask: boolean
-		@param options: options to append to the tree
-		@type options: string[]
+		@param oneshot: True if we want to emerge is oneshot
+		@type oneshot: boolean
 		
 		@raises backend.BlockedException: When occured during dependency-calculation.
 		@raises backend.PackageNotFoundException: If no package could be found - normally it is existing but masked."""
 		
-		if not options: options = []
-
 		if cpv in self.deps:
 			return # in list already and therefore it's already in the tree too	
 		
+		update = False
+		uVersion = None
 		try:
 			pkg = self._get_pkg_from_cpv(cpv, unmask)
 			if not pkg.is_installed():
 				old = backend.get_all_installed_versions(pkg.get_cp())
 				if old: 
 					old = old[0] # assume we have only one there; FIXME: slotted packages
-					o