update alpm bindings and menus

2014-10-30 14:44:09 +01:00 · 2014-10-30 14:44:09 +01:00 · ebe01e5d44
commit ebe01e5d44
parent a2d248bc2d
30 changed files with 1069 additions and 1013 deletions
--- a/4
+++ b/4
@ -1,6 +1,6 @@
 resources/choose_provider_dialog.ui
 resources/packages_chooser_dialog.ui
-resources/progress_window.ui
+resources/progress_dialog.ui
 resources/history_dialog.ui
 resources/transaction_info_dialog.ui
 resources/transaction_sum_dialog.ui
@ -21,6 +21,6 @@ src/preferences_dialog.vala
 src/updater.vala
 src/choose_provider_dialog.vala
 src/manager_window.vala
-src/progress_window.vala
+src/progress_dialog.vala
 src/updater_window.vala
 src/common.vala
--- a/pamac.pot
+++ b/pamac.pot
@ -3,6 +3,7 @@
 # This file is distributed under the same license as the Pamac package.
 # Guillaume Benoit <guillaume@manjaro.org>, 2013-2014.
 #
+#, fuzzy
 msgid ""
 msgstr ""
 "Project-Id-Version: pamac 2.0\n"
@ -20,19 +21,40 @@ msgstr ""
 msgid "Authentication is required"
 msgstr ""

+
 #: resources/choose_provider_dialog.ui:7
 msgid "Choose a Provider"
 msgstr ""

-#: resources/packages_chooser_dialog.ui:7 resources/manager_window.ui:789
+#: resources/choose_provider_dialog.ui:23
+#: resources/transaction_sum_dialog.ui:35 resources/preferences_dialog.ui:22
+msgid "_OK"
+msgstr ""
+
+#: resources/packages_chooser_dialog.ui:7 resources/manager_window.ui:775
 msgid "Install local packages"
 msgstr ""

-#: resources/progress_window.ui:16
+#: resources/packages_chooser_dialog.ui:29 resources/progress_dialog.ui:29
+#: resources/transaction_sum_dialog.ui:21
+msgid "_Cancel"
+msgstr ""
+
+#: resources/packages_chooser_dialog.ui:42
+msgid "_Open"
+msgstr ""
+
+#: resources/progress_dialog.ui:7
 msgid "Progress"
 msgstr ""

-#: resources/progress_window.ui:63 resources/transaction_info_dialog.ui:84
+#: resources/progress_dialog.ui:41 resources/history_dialog.ui:23
+#: resources/transaction_info_dialog.ui:21 resources/updater_window.ui:163
+#: resources/preferences_dialog.ui:36
+msgid "_Close"
+msgstr ""
+
+#: resources/progress_dialog.ui:91 resources/transaction_info_dialog.ui:81
 #: resources/manager_window.ui:707
 msgid "Details"
 msgstr ""
@ -41,7 +63,7 @@ msgstr ""
 msgid "Pamac History"
 msgstr ""

-#: resources/transaction_sum_dialog.ui:6 src/transaction.vala:356
+#: resources/transaction_sum_dialog.ui:6 src/transaction.vala:359
 msgid "Transaction Summary"
 msgstr ""

@ -50,7 +72,7 @@ msgid "Package Manager"
 msgstr ""

 #: resources/manager_window.ui:23
-msgid "Refresh"
+msgid "Refresh databases"
 msgstr ""

 #: resources/manager_window.ui:47
@ -58,7 +80,7 @@ msgid "Apply changes"
 msgstr ""

 #: resources/manager_window.ui:71
-msgid "Cancel"
+msgid "Cancel all planned changes"
 msgstr ""

 #: resources/manager_window.ui:170
@ -69,7 +91,7 @@ msgstr ""
 msgid "Search"
 msgstr ""

-#: resources/manager_window.ui:279 src/manager_window.vala:336
+#: resources/manager_window.ui:279 src/manager_window.vala:337
 msgid "Groups"
 msgstr ""

@ -89,7 +111,7 @@ msgstr ""
 msgid "Version"
 msgstr ""

-#: resources/manager_window.ui:463 src/manager_window.vala:328
+#: resources/manager_window.ui:463 src/manager_window.vala:329
 msgid "Repository"
 msgstr ""

@ -109,42 +131,58 @@ msgstr ""
 msgid "Files"
 msgstr ""

-#: resources/manager_window.ui:779
+#: resources/manager_window.ui:767
 msgid "View History"
 msgstr ""

-#: resources/updater_window.ui:14 src/tray.vala:73 src/tray.vala:166
-#: src/tray.vala:238
+#: resources/manager_window.ui:783 resources/updater_window.ui:108
+msgid "_Preferences"
+msgstr ""
+
+#: resources/manager_window.ui:792
+msgid "_About"
+msgstr ""
+
+#: resources/updater_window.ui:14 src/tray.vala:73 src/tray.vala:163
+#: src/tray.vala:235
 msgid "Update Manager"
 msgstr ""

+#: resources/updater_window.ui:135
+msgid "_Refresh"
+msgstr ""
+
+#: resources/updater_window.ui:149
+msgid "_Apply"
+msgstr ""
+
 #: resources/preferences_dialog.ui:6
 msgid "Pamac Preferences"
 msgstr ""

-#: resources/preferences_dialog.ui:74
+#: resources/preferences_dialog.ui:71
 msgid "Enable AUR support"
 msgstr ""

-#: resources/preferences_dialog.ui:87
+#: resources/preferences_dialog.ui:84
 msgid "Allow Pamac to search and install packages from AUR"
 msgstr ""

-#: resources/preferences_dialog.ui:105
+#: resources/preferences_dialog.ui:102
 msgid "Remove unrequired dependencies"
 msgstr ""

-#: resources/preferences_dialog.ui:118
+#: resources/preferences_dialog.ui:115
 msgid ""
 "When removing a package, also remove its dependencies that are not required "
 "by other packages"
 msgstr ""

-#: resources/preferences_dialog.ui:152 src/preferences_dialog.vala:37
+#: resources/preferences_dialog.ui:149 src/preferences_dialog.vala:37
 msgid "How often to check for updates, value in hours"
 msgstr ""

-#: resources/preferences_dialog.ui:177
+#: resources/preferences_dialog.ui:173
 msgid "Options"
 msgstr ""

@ -152,342 +190,346 @@ msgstr ""
 msgid "Packages"
 msgstr ""

-#: src/daemon.vala:113 src/daemon.vala:120
+#: src/daemon.vala:64
+msgid "Failed to initialize alpm library"
+msgstr ""
+
+#: src/daemon.vala:112 src/daemon.vala:118
 msgid "Failed to synchronize any databases"
 msgstr ""

-#: src/daemon.vala:162
+#: src/daemon.vala:161
 msgid "Failed to init transaction"
 msgstr ""

-#: src/daemon.vala:174 src/daemon.vala:192 src/daemon.vala:204
-#: src/daemon.vala:218 src/daemon.vala:230 src/daemon.vala:245
-#: src/daemon.vala:252 src/daemon.vala:266 src/daemon.vala:316
+#: src/daemon.vala:173 src/daemon.vala:191 src/daemon.vala:203
+#: src/daemon.vala:217 src/daemon.vala:229 src/daemon.vala:246
+#: src/daemon.vala:253 src/daemon.vala:267 src/daemon.vala:317
 msgid "Failed to prepare transaction"
 msgstr ""

-#: src/daemon.vala:193 src/daemon.vala:246
+#: src/daemon.vala:192 src/daemon.vala:247
 #, c-format
 msgid "target not found: %s"
 msgstr ""

-#: src/daemon.vala:274
+#: src/daemon.vala:275
 #, c-format
 msgid "package %s does not have a valid architecture"
 msgstr ""

-#: src/daemon.vala:283
+#: src/daemon.vala:284
 #, c-format
 msgid "%s: requires %s"
 msgstr ""

-#: src/daemon.vala:291
+#: src/daemon.vala:292
 #, c-format
 msgid "%s and %s are in conflict"
 msgstr ""

-#: src/daemon.vala:310
+#: src/daemon.vala:311
 #, c-format
 msgid "%s needs to be removed but it is a locked package"
 msgstr ""

-#: src/daemon.vala:378
+#: src/daemon.vala:380
 msgid "Failed to commit transaction"
 msgstr ""

-#: src/daemon.vala:392
+#: src/daemon.vala:394
 #, c-format
 msgid "%s exists in both %s and %s"
 msgstr ""

-#: src/daemon.vala:395
+#: src/daemon.vala:397
 #, c-format
 msgid "%s: %s already exists in filesystem"
 msgstr ""

-#: src/daemon.vala:408
+#: src/daemon.vala:410
 #, c-format
 msgid "%s is invalid or corrupted"
 msgstr ""

-#: src/daemon.vala:436
+#: src/daemon.vala:442
 msgid "Authentication failed"
 msgstr ""

-#: src/transaction.vala:154
+#: src/transaction.vala:164
 msgid "Synchronizing package databases"
 msgstr ""

-#: src/transaction.vala:210
+#: src/transaction.vala:216
 msgid "Starting full system upgrade"
 msgstr ""

-#: src/transaction.vala:254
+#: src/transaction.vala:259
 msgid "Preparing"
 msgstr ""

-#: src/transaction.vala:328
+#: src/transaction.vala:331
 #, c-format
 msgid "Choose a provider for %s"
 msgstr ""

-#: src/transaction.vala:386 src/manager_window.vala:187
+#: src/transaction.vala:389 src/manager_window.vala:188
 #: src/manager_window.vala:731
 msgid "To remove"
 msgstr ""

-#: src/transaction.vala:399
+#: src/transaction.vala:402
 msgid "To downgrade"
 msgstr ""

-#: src/transaction.vala:412
+#: src/transaction.vala:415
 msgid "To build"
 msgstr ""

-#: src/transaction.vala:425 src/manager_window.vala:186
+#: src/transaction.vala:428 src/manager_window.vala:187
 #: src/manager_window.vala:720
 msgid "To install"
 msgstr ""

-#: src/transaction.vala:438
+#: src/transaction.vala:441
 msgid "To reinstall"
 msgstr ""

-#: src/transaction.vala:452
+#: src/transaction.vala:455
 msgid "To update"
 msgstr ""

-#: src/transaction.vala:465 src/updater_window.vala:180
+#: src/transaction.vala:468 src/updater_window.vala:179
 msgid "Total download size"
 msgstr ""

-#: src/transaction.vala:483
+#: src/transaction.vala:485
 msgid "Building packages"
 msgstr ""

-#: src/transaction.vala:540
+#: src/transaction.vala:542
 msgid "Checking dependencies"
 msgstr ""

-#: src/transaction.vala:545
+#: src/transaction.vala:547
 msgid "Checking file conflicts"
 msgstr ""

-#: src/transaction.vala:550
+#: src/transaction.vala:552
 msgid "Resolving dependencies"
 msgstr ""

-#: src/transaction.vala:555
+#: src/transaction.vala:557
 msgid "Checking inter-conflicts"
 msgstr ""

-#: src/transaction.vala:562 src/transaction.vala:564
+#: src/transaction.vala:564 src/transaction.vala:566
 #, c-format
 msgid "Installing %s"
 msgstr ""

-#: src/transaction.vala:570 src/transaction.vala:572
+#: src/transaction.vala:572 src/transaction.vala:574
 #, c-format
 msgid "Reinstalling %s"
 msgstr ""

-#: src/transaction.vala:578 src/transaction.vala:580
+#: src/transaction.vala:580 src/transaction.vala:582
 #, c-format
 msgid "Removing %s"
 msgstr ""

-#: src/transaction.vala:586 src/transaction.vala:588
+#: src/transaction.vala:588 src/transaction.vala:590
 #, c-format
 msgid "Upgrading %s"
 msgstr ""

-#: src/transaction.vala:594 src/transaction.vala:596
+#: src/transaction.vala:596 src/transaction.vala:598
 #, c-format
 msgid "Downgrading %s"
 msgstr ""

-#: src/transaction.vala:600
+#: src/transaction.vala:602
 msgid "Checking integrity"
 msgstr ""

-#: src/transaction.vala:605
+#: src/transaction.vala:608
 msgid "Checking keyring"
 msgstr ""

-#: src/transaction.vala:610
+#: src/transaction.vala:613
 msgid "Downloading required keys"
 msgstr ""

-#: src/transaction.vala:615
+#: src/transaction.vala:618
 msgid "Loading packages files"
 msgstr ""

-#: src/transaction.vala:620
+#: src/transaction.vala:623
 msgid "Checking delta integrity"
 msgstr ""

-#: src/transaction.vala:625
+#: src/transaction.vala:628
 msgid "Applying deltas"
 msgstr ""

-#: src/transaction.vala:630
+#: src/transaction.vala:633
 #, c-format
 msgid "Generating %s with %s"
 msgstr ""

-#: src/transaction.vala:635
+#: src/transaction.vala:638
 msgid "Generation succeeded"
 msgstr ""

-#: src/transaction.vala:640
+#: src/transaction.vala:643
 msgid "Generation failed"
 msgstr ""

-#: src/transaction.vala:645
+#: src/transaction.vala:648
 #, c-format
 msgid "Configuring %s"
 msgstr ""

-#: src/transaction.vala:650
+#: src/transaction.vala:654
 msgid "Downloading"
 msgstr ""

-#: src/transaction.vala:655
+#: src/transaction.vala:659
 msgid "Checking available disk space"
 msgstr ""

-#: src/transaction.vala:660
+#: src/transaction.vala:664
 #, c-format
 msgid "%s optionally requires %s"
 msgstr ""

-#: src/transaction.vala:663
+#: src/transaction.vala:667
 #, c-format
 msgid "Database file for %s does not exist"
 msgstr ""

-#: src/transaction.vala:715
+#: src/transaction.vala:719
 #, c-format
 msgid "Refreshing %s"
 msgstr ""

-#: src/transaction.vala:717
+#: src/transaction.vala:721
 #, c-format
 msgid "Downloading %s"
 msgstr ""

-#: src/transaction.vala:754 src/transaction.vala:768
+#: src/transaction.vala:758 src/transaction.vala:772
 msgid "Warning"
 msgstr ""

-#: src/transaction.vala:758 src/transaction.vala:787
+#: src/transaction.vala:762 src/transaction.vala:791
 msgid "Error"
 msgstr ""

-#: src/transaction.vala:851 src/transaction.vala:866
-#: src/progress_window.vala:55
+#: src/transaction.vala:855 src/transaction.vala:870
+#: src/progress_dialog.vala:55
 msgid "Transaction cancelled"
 msgstr ""

-#: src/transaction.vala:877
+#: src/transaction.vala:881
 msgid "Nothing to do"
 msgstr ""

-#: src/transaction.vala:897 src/transaction.vala:913
+#: src/transaction.vala:901 src/transaction.vala:917
 msgid "Transaction successfully finished"
 msgstr ""

-#: src/tray.vala:24 src/updater_window.vala:176
+#: src/tray.vala:24 src/updater_window.vala:175
 #, c-format
 msgid "%u available updates"
 msgstr ""

-#: src/tray.vala:25 src/updater_window.vala:173
+#: src/tray.vala:25 src/updater_window.vala:172
 msgid "1 available update"
 msgstr ""

-#: src/tray.vala:27 src/updater_window.vala:56 src/updater_window.vala:170
+#: src/tray.vala:27 src/updater_window.vala:56 src/updater_window.vala:169
 msgid "Your system is up-to-date"
 msgstr ""

 #: src/tray.vala:79
-msgid "Quit"
+msgid "_Quit"
 msgstr ""

-#: src/tray.vala:167
+#: src/tray.vala:164
 msgid "Show available updates"
 msgstr ""

-#: src/manager_window.vala:179 src/manager_window.vala:777
+#: src/manager_window.vala:180 src/manager_window.vala:777
 msgid "local"
 msgstr ""

-#: src/manager_window.vala:183 src/manager_window.vala:250
-#: src/manager_window.vala:262 src/manager_window.vala:737
+#: src/manager_window.vala:184 src/manager_window.vala:251
+#: src/manager_window.vala:263 src/manager_window.vala:737
 msgid "Installed"
 msgstr ""

-#: src/manager_window.vala:185 src/manager_window.vala:751
+#: src/manager_window.vala:186 src/manager_window.vala:751
 msgid "Orphans"
 msgstr ""

-#: src/manager_window.vala:210
+#: src/manager_window.vala:211
 msgid "Licenses"
 msgstr ""

-#: src/manager_window.vala:232
+#: src/manager_window.vala:233
 msgid "Depends On"
 msgstr ""

-#: src/manager_window.vala:252
+#: src/manager_window.vala:253
 msgid "Optional Dependencies"
 msgstr ""

-#: src/manager_window.vala:272
+#: src/manager_window.vala:273
 msgid "Required By"
 msgstr ""

-#: src/manager_window.vala:286
+#: src/manager_window.vala:287
 msgid "Provides"
 msgstr ""

-#: src/manager_window.vala:299
+#: src/manager_window.vala:300
 msgid "Replaces"
 msgstr ""

-#: src/manager_window.vala:312
+#: src/manager_window.vala:313
 msgid "Conflicts With"
 msgstr ""

-#: src/manager_window.vala:346
+#: src/manager_window.vala:347
 msgid "Packager"
 msgstr ""

-#: src/manager_window.vala:352
+#: src/manager_window.vala:353
 msgid "Install Date"
 msgstr ""

-#: src/manager_window.vala:356
+#: src/manager_window.vala:357
 msgid "Explicitly installed"
 msgstr ""

-#: src/manager_window.vala:358
+#: src/manager_window.vala:359
 msgid "Installed as a dependency for another package"
 msgstr ""

-#: src/manager_window.vala:360
+#: src/manager_window.vala:361
 msgid "Unknown"
 msgstr ""

-#: src/manager_window.vala:362
+#: src/manager_window.vala:363
 msgid "Install Reason"
 msgstr ""

-#: src/manager_window.vala:367
+#: src/manager_window.vala:368
 msgid "Signatures"
 msgstr ""

-#: src/manager_window.vala:375
+#: src/manager_window.vala:376
 msgid "Backup files"
 msgstr ""

@ -503,12 +545,12 @@ msgstr ""
 msgid "A Gtk3 frontend for libalpm"
 msgstr ""

-#: src/common.vala:62
+#: src/common.vala:48
 #, c-format
 msgid "%.0f KiB"
 msgstr ""

-#: src/common.vala:65
+#: src/common.vala:51
 #, c-format
 msgid "%.2f MiB"
 msgstr ""
--- a/1
+++ b/1
@ -3,6 +3,7 @@
 # This file is distributed under the same license as the Pamac package.
 # Guillaume Benoit <guillaume@manjaro.org>, 2013-2014.
 #
+#, fuzzy
 msgid ""
 msgstr ""
 "Project-Id-Version: pamac 2.0\n"
--- a/resources/choose_provider_dialog.ui
+++ b/resources/choose_provider_dialog.ui
@ -19,18 +19,17 @@
            <property name="can_focus">False</property>
            <property name="layout_style">end</property>
            <child>
-              <object class="GtkButton" id="button">
-                <property name="label">gtk-ok</property>
+              <object class="GtkButton" id="valid_button">
+                <property name="label" translatable="yes">_OK</property>
+                <property name="use_underline">True</property>
                <property name="visible">True</property>
                <property name="can_focus">True</property>
                <property name="has_focus">True</property>
                <property name="receives_default">True</property>
-                <property name="use_stock">True</property>
              </object>
              <packing>
                <property name="expand">True</property>
                <property name="fill">True</property>
-                <property name="position">0</property>
              </packing>
            </child>
          </object>
@ -38,7 +37,6 @@
            <property name="expand">False</property>
            <property name="fill">True</property>
            <property name="pack_type">end</property>
-            <property name="position">0</property>
          </packing>
        </child>
        <child>
@ -56,7 +54,6 @@
              <packing>
                <property name="expand">False</property>
                <property name="fill">True</property>
-                <property name="position">0</property>
              </packing>
            </child>
            <child>
@ -67,20 +64,18 @@
              <packing>
                <property name="expand">False</property>
                <property name="fill">True</property>
-                <property name="position">1</property>
              </packing>
            </child>
          </object>
          <packing>
            <property name="expand">False</property>
            <property name="fill">True</property>
-            <property name="position">1</property>
          </packing>
        </child>
      </object>
    </child>
    <action-widgets>
-      <action-widget response="-5">button</action-widget>
+      <action-widget response="-5">valid_button</action-widget>
    </action-widgets>
  </template>
 </interface>
--- a/resources/history_dialog.ui
+++ b/resources/history_dialog.ui
@ -20,17 +20,16 @@
            <property name="layout_style">end</property>
            <child>
              <object class="GtkButton" id="close_button">
-                <property name="label">gtk-close</property>
+                <property name="label" translatable="yes">_Close</property>
+                <property name="use_underline">True</property>
                <property name="visible">True</property>
                <property name="can_focus">True</property>
                <property name="has_focus">True</property>
                <property name="receives_default">True</property>
-                <property name="use_stock">True</property>
              </object>
              <packing>
                <property name="expand">False</property>
                <property name="fill">True</property>
-                <property name="position">0</property>
              </packing>
            </child>
          </object>
@ -38,7 +37,6 @@
            <property name="expand">False</property>
            <property name="fill">True</property>
            <property name="pack_type">end</property>
-            <property name="position">0</property>
          </packing>
        </child>
        <child>
@ -63,7 +61,6 @@
          <packing>
            <property name="expand">True</property>
            <property name="fill">True</property>
-            <property name="position">1</property>
          </packing>
        </child>
      </object>
--- a/resources/manager_window.ui
+++ b/resources/manager_window.ui
@ -20,14 +20,14 @@
            <child>
              <object class="GtkButton" id="refresh_button">
                <property name="visible">True</property>
-                <property name="tooltip_text" translatable="yes">Refresh</property>
+                <property name="tooltip_text" translatable="yes">Refresh databases</property>
                <property name="focus_on_click">False</property>
                <signal name="clicked" handler="on_refresh_button_clicked" swapped="no"/>
                <style>
                  <class name="image-button"/>
                </style>
                <child>
-                  <object class="GtkImage" id="refresh-icon">
+                  <object class="GtkImage" id="refresh_icon">
                    <property name="visible">True</property>
                    <property name="icon-name">view-refresh-symbolic</property>
                    <property name="icon-size">1</property>
@ -51,7 +51,7 @@
                  <class name="image-button"/>
                </style>
                <child>
-                  <object class="GtkImage" id="valid-icon">
+                  <object class="GtkImage" id="valid_icon">
                    <property name="visible">True</property>
                    <property name="icon-name">emblem-ok-symbolic</property>
                    <property name="icon-size">1</property>
@ -68,14 +68,14 @@
            <child>
              <object class="GtkButton" id="cancel_button">
                <property name="visible">True</property>
-                <property name="tooltip_text" translatable="yes">Cancel</property>
+                <property name="tooltip_text" translatable="yes">Cancel all planned changes</property>
                <property name="focus_on_click">False</property>
                <signal name="clicked" handler="on_cancel_button_clicked" swapped="no"/>
                <style>
                  <class name="image-button"/>
                </style>
                <child>
-                  <object class="GtkImage" id="cancel-icon">
+                  <object class="GtkImage" id="cancel_icon">
                    <property name="visible">True</property>
                    <property name="icon-name">edit-delete-symbolic</property>
                    <property name="icon-size">1</property>
@ -106,7 +106,7 @@
                  <class name="image-button"/>
                </style>
                <child>
-                  <object class="GtkImage" id="menu-icon">
+                  <object class="GtkImage" id="menu_icon">
                    <property name="visible">True</property>
                    <property name="icon-name">emblem-system-symbolic</property>
                    <property name="icon-size">1</property>
@ -759,58 +759,40 @@
      </object>
    </child>
  </template>
-  <object class="GtkImage" id="file_icon">
-    <property name="visible">True</property>
-    <property name="can_focus">False</property>
-    <property name="stock">gtk-file</property>
-    <property name="icon_size">1</property>
-  </object>
-  <object class="GtkImage" id="local_icon">
-    <property name="visible">True</property>
-    <property name="can_focus">False</property>
-    <property name="pixel_size">16</property>
-    <property name="icon_name">emblem-package</property>
-  </object>
  <object class="GtkMenu" id="main_menu">
    <property name="visible">True</property>
    <property name="can_focus">False</property>
    <child>
-      <object class="GtkImageMenuItem" id="history_item">
+      <object class="GtkMenuItem" id="history_item">
        <property name="label" translatable="yes">View History</property>
        <property name="visible">True</property>
        <property name="can_focus">False</property>
-        <property name="image">file_icon</property>
-        <property name="use_stock">False</property>
        <signal name="activate" handler="on_history_item_activate" swapped="no"/>
      </object>
    </child>
    <child>
-      <object class="GtkImageMenuItem" id="local_item">
+      <object class="GtkMenuItem" id="local_item">
        <property name="label" translatable="yes">Install local packages</property>
        <property name="visible">True</property>
        <property name="can_focus">False</property>
-        <property name="image">local_icon</property>
-        <property name="use_stock">False</property>
        <signal name="activate" handler="on_local_item_activate" swapped="no"/>
      </object>
    </child>
    <child>
-      <object class="GtkImageMenuItem" id="preferences_item">
-        <property name="label">gtk-preferences</property>
+      <object class="GtkMenuItem" id="preferences_item">
+        <property name="label" translatable="yes">_Preferences</property>
+        <property name="use_underline">True</property>
        <property name="visible">True</property>
        <property name="can_focus">False</property>
-        <property name="use_underline">True</property>
-        <property name="use_stock">True</property>
        <signal name="activate" handler="on_preferences_item_activate" swapped="no"/>
      </object>
    </child>
    <child>
-      <object class="GtkImageMenuItem" id="about_item">
-        <property name="label">gtk-about</property>
+      <object class="GtkMenuItem" id="about_item">
+        <property name="label" translatable="yes">_About</property>
+        <property name="use_underline">True</property>
        <property name="visible">True</property>
        <property name="can_focus">False</property>
-        <property name="use_underline">True</property>
-        <property name="use_stock">True</property>
        <signal name="activate" handler="on_about_item_activate" swapped="no"/>
      </object>
    </child>
--- a/resources/packages_chooser_dialog.ui
+++ b/resources/packages_chooser_dialog.ui
@ -26,32 +26,30 @@
            <property name="layout_style">end</property>
            <child>
              <object class="GtkButton" id="package_cancel_button">
-                <property name="label">gtk-cancel</property>
+                <property name="label" translatable="yes">_Cancel</property>
+                <property name="use_underline">True</property>
                <property name="visible">True</property>
                <property name="can_focus">True</property>
                <property name="receives_default">False</property>
-                <property name="use_stock">True</property>
              </object>
              <packing>
                <property name="expand">False</property>
                <property name="fill">True</property>
-                <property name="position">0</property>
              </packing>
            </child>
            <child>
              <object class="GtkButton" id="package_open_button">
-                <property name="label">gtk-open</property>
+                <property name="label" translatable="yes">_Open</property>
+                <property name="use_underline">True</property>
                <property name="visible">True</property>
                <property name="can_focus">True</property>
                <property name="has_focus">True</property>
                <property name="can_default">True</property>
                <property name="receives_default">False</property>
-                <property name="use_stock">True</property>
              </object>
              <packing>
                <property name="expand">False</property>
                <property name="fill">True</property>
-                <property name="position">1</property>
              </packing>
            </child>
          </object>
@ -59,7 +57,6 @@
            <property name="expand">False</property>
            <property name="fill">True</property>
            <property name="pack_type">end</property>
-            <property name="position">0</property>
          </packing>
        </child>
        <child>
--- a/resources/pamac.installer.gresource.xml
+++ b/resources/pamac.installer.gresource.xml
@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <gresources>
  <gresource prefix="/org/manjaro/pamac/transaction">
-    <file preprocess="xml-stripblanks">progress_window.ui</file>
+    <file preprocess="xml-stripblanks">progress_dialog.ui</file>
    <file preprocess="xml-stripblanks">choose_provider_dialog.ui</file>
    <file preprocess="xml-stripblanks">transaction_sum_dialog.ui</file>
    <file preprocess="xml-stripblanks">transaction_info_dialog.ui</file>
--- a/resources/pamac.manager.gresource.xml
+++ b/resources/pamac.manager.gresource.xml
@ -15,7 +15,7 @@
    <file preprocess="xml-stripblanks">preferences_dialog.ui</file>
  </gresource>
  <gresource prefix="/org/manjaro/pamac/transaction">
-    <file preprocess="xml-stripblanks">progress_window.ui</file>
+    <file preprocess="xml-stripblanks">progress_dialog.ui</file>
    <file preprocess="xml-stripblanks">choose_provider_dialog.ui</file>
    <file preprocess="xml-stripblanks">transaction_sum_dialog.ui</file>
    <file preprocess="xml-stripblanks">transaction_info_dialog.ui</file>
--- a/resources/pamac.updater.gresource.xml
+++ b/resources/pamac.updater.gresource.xml
@ -7,7 +7,7 @@
    <file preprocess="xml-stripblanks">preferences_dialog.ui</file>
  </gresource>
  <gresource prefix="/org/manjaro/pamac/transaction">
-    <file preprocess="xml-stripblanks">progress_window.ui</file>
+    <file preprocess="xml-stripblanks">progress_dialog.ui</file>
    <file preprocess="xml-stripblanks">choose_provider_dialog.ui</file>
    <file preprocess="xml-stripblanks">transaction_sum_dialog.ui</file>
    <file preprocess="xml-stripblanks">transaction_info_dialog.ui</file>
--- a/resources/preferences_dialog.ui
+++ b/resources/preferences_dialog.ui
@ -18,32 +18,30 @@
            <property name="can_focus">False</property>
            <property name="layout_style">end</property>
            <child>
-              <object class="GtkButton" id="preferences_valid_button">
-                <property name="label">gtk-ok</property>
+              <object class="GtkButton" id="valid_button">
+                <property name="label" translatable="yes">_OK</property>
                <property name="visible">True</property>
                <property name="can_focus">True</property>
                <property name="has_focus">True</property>
                <property name="receives_default">True</property>
-                <property name="use_stock">True</property>
+                <property name="use_underline">True</property>
              </object>
              <packing>
                <property name="expand">False</property>
                <property name="fill">True</property>
-                <property name="position">0</property>
              </packing>
            </child>
            <child>
-              <object class="GtkButton" id="preferences_close_button">
-                <property name="label">gtk-close</property>
+              <object class="GtkButton" id="close_button">
+                <property name="label" translatable="yes">_Close</property>
+                <property name="use_underline">True</property>
                <property name="visible">True</property>
                <property name="can_focus">True</property>
                <property name="receives_default">True</property>
-                <property name="use_stock">True</property>
              </object>
              <packing>
                <property name="expand">False</property>
                <property name="fill">True</property>
-                <property name="position">1</property>
              </packing>
            </child>
          </object>
@ -51,7 +49,6 @@
            <property name="expand">False</property>
            <property name="fill">True</property>
            <property name="pack_type">end</property>
-            <property name="position">0</property>
          </packing>
        </child>
        <child>
@ -165,7 +162,6 @@
                  <packing>
                    <property name="expand">False</property>
                    <property name="fill">True</property>
-                    <property name="position">2</property>
                  </packing>
                </child>
              </object>
@ -184,14 +180,13 @@
          <packing>
            <property name="expand">True</property>
            <property name="fill">True</property>
-            <property name="position">1</property>
          </packing>
        </child>
      </object>
    </child>
    <action-widgets>
-      <action-widget response="-5">preferences_valid_button</action-widget>
-      <action-widget response="-7">preferences_close_button</action-widget>
+      <action-widget response="-5">valid_button</action-widget>
+      <action-widget response="-7">close_button</action-widget>
    </action-widgets>
  </template>
  <object class="GtkAdjustment" id="adjustment">
--- a/resources/progress_dialog.ui
+++ b/resources/progress_dialog.ui
@ -1,29 +1,59 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <interface>
  <requires lib="gtk+" version="3.12"/>
-  <template class="PamacProgressWindow" parent="GtkWindow">
+  <template class="PamacProgressDialog" parent="GtkDialog">
    <property name="can_focus">False</property>
    <property name="border_width">12</property>
+    <property name="title" translatable="yes">Progress</property>
    <property name="modal">True</property>
    <property name="window_position">center-on-parent</property>
    <property name="default_width">500</property>
    <property name="icon_name">system-software-install</property>
    <property name="type_hint">dialog</property>
    <property name="deletable">False</property>
-    <child type="titlebar">
-      <object class="GtkHeaderBar" id="manager_headerbar">
-        <property name="visible">True</property>
-        <property name="title" translatable="yes">Progress</property>
-        <property name="show_close_button">True</property>  
-      </object>
-    </child>
-    <child>
-      <object class="GtkBox" id="box8">
+    <child internal-child="vbox">
+      <object class="GtkBox" id="dialog-vbox1">
        <property name="visible">True</property>
        <property name="can_focus">False</property>
        <property name="border_width">0</property>
        <property name="orientation">vertical</property>
        <property name="spacing">12</property>
+        <child internal-child="action_area">
+          <object class="GtkButtonBox" id="dialog-action_area1">
+            <property name="visible">True</property>
+            <property name="can_focus">False</property>
+            <property name="spacing">6</property>
+            <property name="layout_style">end</property>
+            <child>
+              <object class="GtkButton" id="cancel_button">
+                <property name="label" translatable="yes">_Cancel</property>
+                <property name="use_underline">True</property>
+                <property name="visible">True</property>
+                <signal name="clicked" handler="on_cancel_button_clicked" swapped="no"/>
+              </object>
+              <packing>
+                <property name="expand">False</property>
+                <property name="fill">True</property>
+              </packing>
+            </child>
+            <child>
+              <object class="GtkButton" id="close_button">
+                <property name="label" translatable="yes">_Close</property>
+                <property name="use_underline">True</property>
+                <property name="visible">True</property>
+                <signal name="clicked" handler="on_close_button_clicked" swapped="no"/>
+              </object>
+              <packing>
+                <property name="expand">False</property>
+                <property name="fill">True</property>
+              </packing>
+            </child>
+          </object>
+          <packing>
+            <property name="expand">False</property>
+            <property name="fill">True</property>
+          </packing>
+        </child>
        <child>
          <object class="GtkLabel" id="action_label">
            <property name="visible">True</property>
@ -32,7 +62,6 @@
          <packing>
            <property name="expand">False</property>
            <property name="fill">True</property>
-            <property name="position">0</property>
          </packing>
        </child>
        <child>
@ -45,7 +74,6 @@
          <packing>
            <property name="expand">False</property>
            <property name="fill">True</property>
-            <property name="position">1</property>
          </packing>
        </child>
        <child>
@ -67,49 +95,13 @@
          <packing>
            <property name="expand">True</property>
            <property name="fill">True</property>
-            <property name="position">2</property>
-          </packing>
-        </child>
-        <child>
-          <object class="GtkButtonBox" id="buttonbox3">
-            <property name="visible">True</property>
-            <property name="can_focus">False</property>
-            <property name="spacing">6</property>
-            <property name="layout_style">end</property>
-            <child>
-              <object class="GtkButton" id="cancel_button">
-                <property name="label">gtk-cancel</property>
-                <property name="visible">True</property>
-                <property name="use_stock">True</property>
-                <signal name="clicked" handler="on_cancel_button_clicked" swapped="no"/>
-              </object>
-              <packing>
-                <property name="expand">False</property>
-                <property name="fill">True</property>
-                <property name="position">0</property>
-              </packing>
-            </child>
-            <child>
-              <object class="GtkButton" id="close_button">
-                <property name="label">gtk-close</property>
-                <property name="visible">True</property>
-                <property name="use_stock">True</property>
-                <signal name="clicked" handler="on_close_button_clicked" swapped="no"/>
-              </object>
-              <packing>
-                <property name="expand">False</property>
-                <property name="fill">True</property>
-                <property name="position">1</property>
-              </packing>
-            </child>
-          </object>
-          <packing>
-            <property name="expand">False</property>
-            <property name="fill">True</property>
-            <property name="position">3</property>
          </packing>
        </child>
      </object>
    </child>
+    <action-widgets>
+      <action-widget response="-6">cancel_button</action-widget>
+      <action-widget response="-7">close_button</action-widget>
+    </action-widgets>
  </template>
 </interface>
--- a/resources/transaction_info_dialog.ui
+++ b/resources/transaction_info_dialog.ui
@ -17,18 +17,17 @@
            <property name="can_focus">False</property>
            <property name="layout_style">end</property>
            <child>
-              <object class="GtkButton" id="button">
-                <property name="label">gtk-ok</property>
+              <object class="GtkButton" id="close_button">
+                <property name="label" translatable="yes">_Close</property>
                <property name="visible">True</property>
                <property name="can_focus">True</property>
                <property name="has_focus">True</property>
                <property name="receives_default">True</property>
-                <property name="use_stock">True</property>
+                <property name="use_underline">True</property>
              </object>
              <packing>
                <property name="expand">True</property>
                <property name="fill">True</property>
-                <property name="position">0</property>
              </packing>
            </child>
          </object>
@ -36,7 +35,6 @@
            <property name="expand">False</property>
            <property name="fill">True</property>
            <property name="pack_type">end</property>
-            <property name="position">0</property>
          </packing>
        </child>
        <child>
@ -47,7 +45,6 @@
          <packing>
            <property name="expand">False</property>
            <property name="fill">True</property>
-            <property name="position">1</property>
          </packing>
        </child>
        <child>
@ -88,13 +85,12 @@
          <packing>
            <property name="expand">True</property>
            <property name="fill">True</property>
-            <property name="position">2</property>
          </packing>
        </child>
      </object>
    </child>
    <action-widgets>
-      <action-widget response="-5">button</action-widget>
+      <action-widget response="-7">close_button</action-widget>
    </action-widgets>
  </template>
 </interface>
--- a/resources/transaction_sum_dialog.ui
+++ b/resources/transaction_sum_dialog.ui
@ -18,31 +18,29 @@
            <property name="layout_style">end</property>
            <child>
              <object class="GtkButton" id="cancel_button">
-                <property name="label">gtk-cancel</property>
+                <property name="label" translatable="yes">_Cancel</property>
                <property name="visible">True</property>
                <property name="can_focus">True</property>
                <property name="has_focus">True</property>
+                <property name="use_underline">True</property>
                <property name="receives_default">False</property>
-                <property name="use_stock">True</property>
              </object>
              <packing>
                <property name="expand">False</property>
                <property name="fill">True</property>
-                <property name="position">0</property>
              </packing>
            </child>
            <child>
              <object class="GtkButton" id="valid_button">
-                <property name="label">gtk-ok</property>
+                <property name="label" translatable="yes">_OK</property>
                <property name="visible">True</property>
                <property name="can_focus">True</property>
                <property name="receives_default">False</property>
-                <property name="use_stock">True</property>
+                <property name="use_underline">True</property>
              </object>
              <packing>
                <property name="expand">False</property>
                <property name="fill">True</property>
-                <property name="position">1</property>
              </packing>
            </child>
          </object>
@ -50,7 +48,6 @@
            <property name="expand">False</property>
            <property name="fill">True</property>
            <property name="pack_type">end</property>
-            <property name="position">0</property>
          </packing>
        </child>
        <child>
@ -61,7 +58,6 @@
          <packing>
            <property name="expand">False</property>
            <property name="fill">True</property>
-            <property name="position">1</property>
          </packing>
        </child>
        <child>
@ -120,7 +116,6 @@
          <packing>
            <property name="expand">True</property>
            <property name="fill">True</property>
-            <property name="position">2</property>
          </packing>
        </child>
        <child>
@ -131,7 +126,6 @@
          <packing>
            <property name="expand">False</property>
            <property name="fill">True</property>
-            <property name="position">3</property>
          </packing>
        </child>
      </object>
--- a/resources/updater_window.ui
+++ b/resources/updater_window.ui
@ -105,11 +105,11 @@
                <property name="layout_style">start</property>
                <child>
                  <object class="GtkButton" id="preferences_button">
-                    <property name="label">gtk-preferences</property>
+                    <property name="label" translatable="yes">_Preferences</property>
                    <property name="visible">True</property>
                    <property name="can_focus">True</property>
                    <property name="receives_default">True</property>
-                    <property name="use_stock">True</property>
+                    <property name="use_underline">True</property>
                    <signal name="clicked" handler="on_preferences_button_clicked" swapped="no"/>
                  </object>
                  <packing>
@ -132,11 +132,11 @@
                <property name="layout_style">end</property>
                <child>
                  <object class="GtkButton" id="refresh_button">
-                    <property name="label">gtk-refresh</property>
+                    <property name="label" translatable="yes">_Refresh</property>
                    <property name="visible">True</property>
                    <property name="can_focus">True</property>
                    <property name="receives_default">True</property>
-                    <property name="use_stock">True</property>
+                    <property name="use_underline">True</property>
                    <signal name="clicked" handler="on_refresh_button_clicked" swapped="no"/>
                  </object>
                  <packing>
@ -146,11 +146,11 @@
                </child>
                <child>
                  <object class="GtkButton" id="apply_button">
-                    <property name="label">gtk-apply</property>
+                    <property name="label" translatable="yes">_Apply</property>
                    <property name="visible">True</property>
                    <property name="can_focus">True</property>
                    <property name="receives_default">True</property>
-                    <property name="use_stock">True</property>
+                    <property name="use_underline">True</property>
                    <signal name="clicked" handler="on_apply_button_clicked" swapped="no"/>
                  </object>
                  <packing>
@ -160,11 +160,11 @@
                </child>
                <child>
                  <object class="GtkButton" id="close_button">
-                    <property name="label">gtk-close</property>
+                    <property name="label" translatable="yes">_Close</property>
                    <property name="visible">True</property>
                    <property name="can_focus">True</property>
                    <property name="receives_default">True</property>
-                    <property name="use_stock">True</property>
+                    <property name="use_underline">True</property>
                    <signal name="clicked" handler="on_close_button_clicked" swapped="no"/>
                  </object>
                  <packing>
--- a/src/Makefile
+++ b/src/Makefile
@ -6,6 +6,7 @@ COMMON_VALA_FLAGS = 	--pkg=libalpm \
 						--vapidir=../vapi \
 						--Xcc=-I../util \
 						-X -D_FILE_OFFSET_BITS=64 \
+						-X -DGETTEXT_PACKAGE="pamac" \
 						--target-glib=2.38

 COMMON_SOURCES = 	../util/alpm-util.c \
@ -20,7 +21,7 @@ MANAGER_RESOURCES_FILES = 	../resources/manager_window.ui \
 					../resources/packages_chooser_dialog.ui \
 					../resources/history_dialog.ui \
 					../resources/preferences_dialog.ui \
-					../resources/progress_window.ui \
+					../resources/progress_dialog.ui \
 					../resources/choose_provider_dialog.ui \
 					../resources/transaction_sum_dialog.ui \
 					../resources/transaction_info_dialog.ui \
@ -35,14 +36,14 @@ UPDATER_GRESOURCE_FILE = ../resources/pamac.updater.gresource.xml

 UPDATER_RESOURCES_FILES = 	../resources/updater_window.ui \
 					../resources/preferences_dialog.ui \
-					../resources/progress_window.ui \
+					../resources/progress_dialog.ui \
 					../resources/choose_provider_dialog.ui \
 					../resources/transaction_sum_dialog.ui \
 					../resources/transaction_info_dialog.ui

 INSTALLER_GRESOURCE_FILE = ../resources/pamac.installer.gresource.xml

-INSTALLER_RESOURCES_FILES = 	../resources/progress_window.ui \
+INSTALLER_RESOURCES_FILES = 	../resources/progress_dialog.ui \
 					../resources/choose_provider_dialog.ui \
 					../resources/transaction_sum_dialog.ui \
 					../resources/transaction_info_dialog.ui
@ -50,23 +51,21 @@ INSTALLER_RESOURCES_FILES = 	../resources/progress_window.ui \
 DIALOGS_FILES = 	choose_provider_dialog.vala \
 					transaction_sum_dialog.vala \
 					transaction_info_dialog.vala \
-					progress_window.vala
+					progress_dialog.vala

-pamac-daemon: $(COMMON_SOURCES) daemon.vala
+pamac-daemon: ../vapi/libalpm.vapi ../vapi/polkit-gobject-1.vapi $(COMMON_SOURCES) daemon.vala
 	valac 	-o pamac-daemon \
 			$(COMMON_VALA_FLAGS) \
 			--pkg=polkit-gobject-1 \
-			-X -DGETTEXT_PACKAGE="pacman" \
 			--thread \
 			$(COMMON_SOURCES) \
 			daemon.vala

-pamac-tray: $(COMMON_SOURCES) tray.vala
+pamac-tray: ../vapi/libalpm.vapi $(COMMON_SOURCES) tray.vala
 	valac 	-o pamac-tray \
 			$(COMMON_VALA_FLAGS) \
 			--pkg=gtk+-3.0 \
 			--pkg=libnotify \
-			-X -DGETTEXT_PACKAGE="pamac" \
 			$(COMMON_SOURCES) \
 			tray.vala

@ -79,7 +78,7 @@ updater_resources.c: $(UPDATER_GRESOURCE_FILE) $(UPDATER_RESOURCES_FILES)
 installer_resources.c: $(INSTALLER_GRESOURCE_FILE) $(INSTALLER_RESOURCES_FILES)
 	glib-compile-resources $(INSTALLER_GRESOURCE_FILE) --sourcedir=../resources --target=installer_resources.c --generate-source

-pamac-manager: $(COMMON_SOURCES) $(DIALOGS_FILES) preferences_dialog.vala history_dialog.vala packages_chooser_dialog.vala manager_resources.c package.vala transaction.vala packages_model.vala manager_window.vala manager.vala
+pamac-manager: ../vapi/libalpm.vapi $(COMMON_SOURCES) $(DIALOGS_FILES) preferences_dialog.vala history_dialog.vala packages_chooser_dialog.vala manager_resources.c package.vala transaction.vala packages_model.vala manager_window.vala manager.vala
 	valac 	-o pamac-manager \
 			$(COMMON_VALA_FLAGS) \
 			--pkg=gtk+-3.0 \
@ -87,7 +86,6 @@ pamac-manager: $(COMMON_SOURCES) $(DIALOGS_FILES) preferences_dialog.vala histor
 			--pkg=gdk-3.0 \
 			--pkg=vte-2.91 \
 			--gresources=$(MANAGER_GRESOURCE_FILE) \
-			-X -DGETTEXT_PACKAGE="pamac" \
 			$(COMMON_SOURCES) \
 			$(DIALOGS_FILES) \
 			preferences_dialog.vala \
@ -100,14 +98,13 @@ pamac-manager: $(COMMON_SOURCES) $(DIALOGS_FILES) preferences_dialog.vala histor
 			manager_window.vala \
 			manager.vala

-pamac-updater: $(COMMON_SOURCES) $(DIALOGS_FILES) preferences_dialog.vala updater_resources.c transaction.vala updater_window.vala updater.vala
+pamac-updater: ../vapi/libalpm.vapi $(COMMON_SOURCES) $(DIALOGS_FILES) preferences_dialog.vala updater_resources.c transaction.vala updater_window.vala updater.vala
 	valac 	-o pamac-updater \
 			$(COMMON_VALA_FLAGS) \
 			--pkg=gtk+-3.0 \
 			--pkg=gmodule-2.0 \
 			--pkg=vte-2.91 \
 			--gresources=$(UPDATER_GRESOURCE_FILE) \
-			-X -DGETTEXT_PACKAGE="pamac" \
 			$(COMMON_SOURCES) \
 			$(DIALOGS_FILES) \
 			preferences_dialog.vala \
@ -116,14 +113,13 @@ pamac-updater: $(COMMON_SOURCES) $(DIALOGS_FILES) preferences_dialog.vala update
 			updater_window.vala \
 			updater.vala

-pamac-install: $(COMMON_SOURCES) $(DIALOGS_FILES) installer_resources.c transaction.vala installer.vala
+pamac-install: ../vapi/libalpm.vapi $(COMMON_SOURCES) $(DIALOGS_FILES) installer_resources.c transaction.vala installer.vala
 	valac 	-o pamac-install \
 			$(COMMON_VALA_FLAGS) \
 			--pkg=gtk+-3.0 \
 			--pkg=gmodule-2.0 \
 			--pkg=vte-2.91 \
 			--gresources=$(INSTALLER_GRESOURCE_FILE) \
-			-X -DGETTEXT_PACKAGE="pamac" \
 			$(COMMON_SOURCES) \
 			$(DIALOGS_FILES) \
 			installer_resources.c \
--- a/src/alpm_config.vala
+++ b/src/alpm_config.vala
@ -30,38 +30,103 @@ namespace Alpm {
 	}

 	public class Config {
-		public Handle handle;
-		private string[] priv_holdpkg;
-		private string[] priv_syncfirst;
-		public string[] holdpkg;
-		public string[] syncfirst;
-		SigLevel siglevel;
+		string rootdir;
+		string dbpath;
+		string gpgdir;
+		string logfile;
+		string arch;
+		double deltaratio;
+		int usesyslog;
+		int checkspace;
+		string[] cachedir;
+		string[] ignoregroup;
+		string[] ignorepkg;
+		string[] noextract;
+		string[] noupgrade;
+		string[] holdpkg;
+		string[] syncfirst;
+		SigLevel defaultsiglevel;
 		SigLevel localfilesiglevel;
 		SigLevel remotefilesiglevel;
 		Repo[] repo_order;

 		public Config (string path) {
-			// rootdir and dbpath are hardcoded so we parse config file only once
-			const string rootdir = "/";
-			const string dbpath = "/var/lib/pacman";
-			Alpm.Errno error;
-			handle = new Handle (rootdir, dbpath, out error);
-			const string gpgdir = "/etc/pacman.d/gnupg/";
-			const string logfile = "/var/log/pacman.log";
-			const string cachedir = "/var/cache/pacman/pkg/";
-			priv_holdpkg = {};
-			priv_syncfirst = {};
-			siglevel = SigLevel.PACKAGE | SigLevel.PACKAGE_OPTIONAL | SigLevel.DATABASE | SigLevel.DATABASE_OPTIONAL;
+			rootdir = "/";
+			dbpath = "/var/lib/pacman";
+			gpgdir = "/etc/pacman.d/gnupg/";
+			logfile = "/var/log/pacman.log";
+			arch = Posix.utsname().machine;
+			cachedir = {"/var/cache/pacman/pkg/"};
+			holdpkg = {};
+			syncfirst = {};
+			ignoregroup = {};
+			ignorepkg = {};
+			noextract = {};
+			noupgrade = {};
+			usesyslog = 0;
+			checkspace = 0;
+			deltaratio = 0.7;
+			defaultsiglevel = SigLevel.PACKAGE | SigLevel.PACKAGE_OPTIONAL | SigLevel.DATABASE | SigLevel.DATABASE_OPTIONAL;
 			localfilesiglevel = SigLevel.USE_DEFAULT;
 			remotefilesiglevel = SigLevel.USE_DEFAULT;
 			repo_order = {};
 			// parse conf file
 			parse_file (path);
-			// check essential settings
-			if (handle.gpgdir == null) handle.gpgdir = gpgdir;
-			if (handle.logfile == null) handle.logfile = logfile;
-			if (handle.arch == null) handle.arch = Posix.utsname().machine;
-			if (handle.cachedirs == null) handle.add_cachedir(cachedir);
+		}
+
+		public string[] get_syncfirst () {
+			return syncfirst;
+		}
+
+		public string[] get_holdpkg () {
+			return holdpkg;
+		}
+
+		public string[] get_ignore_pkgs () {
+			string[] ignore_pkgs = {};
+			unowned Group? group = null;
+			Handle? handle = this.get_handle ();
+			if (handle != null) {
+				foreach (string name in ignorepkg)
+					ignore_pkgs += name;
+				foreach (string grp_name in ignoregroup) {
+					group = handle.localdb.get_group (grp_name);
+					if (group != null) {
+						foreach (unowned Package found_pkg in group.packages)
+							ignore_pkgs += found_pkg.name;
+					}
+				}
+			}
+			return ignore_pkgs;
+		}
+
+		public Handle? get_handle () {
+			Alpm.Errno error;
+			Handle? handle = new Handle (rootdir, dbpath, out error);
+			if (handle == null) {
+				stderr.printf ("Failed to initialize alpm library" + " (%s)\n".printf(Alpm.strerror (error)));
+				return handle;
+			}
+			// define options
+			handle.gpgdir = gpgdir;
+			handle.logfile = logfile;
+			handle.arch = arch;
+			handle.deltaratio = deltaratio;
+			handle.usesyslog = usesyslog;
+			handle.checkspace = checkspace;
+			handle.defaultsiglevel = defaultsiglevel;
+			handle.localfilesiglevel = localfilesiglevel;
+			handle.remotefilesiglevel = remotefilesiglevel;
+			foreach (string dir in cachedir)
+				handle.add_cachedir (dir);
+			foreach (string name in ignoregroup)
+				handle.add_ignoregroup (name);
+			foreach (string name in ignorepkg)
+				handle.add_ignorepkg (name);
+			foreach (string name in noextract)
+				handle.add_noextract (name);
+			foreach (string name in noupgrade)
+				handle.add_noupgrade (name);
 			// register dbs
 			foreach (Repo repo in repo_order) {
 				unowned DB db = handle.register_syncdb (repo.name, repo.siglevel);
@ -69,6 +134,7 @@ namespace Alpm {
 					db.add_server (url.replace ("$repo", repo.name).replace ("$arch", handle.arch));
 				}
 			}
+			return handle;
 		}

 		public void parse_file (string path, string? section = null) {
@ -91,7 +157,7 @@ namespace Alpm {
 							current_section = line[1:-1];
 							if (current_section != "options") {
 								Repo repo = new Repo (current_section);
-								repo.siglevel = siglevel;
+								repo.siglevel = defaultsiglevel;
 								repo_order += repo;
 							}
 							continue;
@ -105,53 +171,53 @@ namespace Alpm {
 							parse_file (_value, current_section);
 						if (current_section == "options") {
 							if (_key == "GPGDir")
-								handle.gpgdir = _value;
+								gpgdir = _value;
 							else if (_key == "LogFile")
-								handle.logfile = _value;
+								logfile = _value;
 							else if (_key == "Architecture") {
 								if (_value == "auto")
-								 handle.arch = Posix.utsname ().machine;
+									arch = Posix.utsname ().machine;
 								else
-									handle.arch = _value;
+									arch = _value;
 							} else if (_key == "UseDelta")
-								handle.deltaratio = double.parse (_value);
+								deltaratio = double.parse (_value);
 							else if (_key == "UseSysLog")
-								handle.usesyslog = 1;
+								usesyslog = 1;
 							else if (_key == "CheckSpace")
-								handle.checkspace = 1;
+								checkspace = 1;
 							else if (_key == "SigLevel")
-								siglevel = define_siglevel (siglevel, _value);
+								defaultsiglevel = define_siglevel (defaultsiglevel, _value);
 							else if (_key == "LocalSigLevel")
-								handle.localfilesiglevel = merge_siglevel (siglevel, define_siglevel (localfilesiglevel, _value));
+								localfilesiglevel = merge_siglevel (defaultsiglevel, define_siglevel (localfilesiglevel, _value));
 							else if (_key == "RemoteSigLevel")
-								handle.remotefilesiglevel = merge_siglevel (siglevel, define_siglevel (remotefilesiglevel, _value));
+								remotefilesiglevel = merge_siglevel (defaultsiglevel, define_siglevel (remotefilesiglevel, _value));
 							else if (_key == "HoldPkg") {
 								foreach (string name in _value.split (" ")) {
-									priv_holdpkg += name;
+									holdpkg += name;
 								}
 							} else if (_key == "SyncFirst") {
 								foreach (string name in _value.split (" ")) {
-									priv_syncfirst += name;
+									syncfirst += name;
 								}
 							} else if (_key == "CacheDir") {
 								foreach (string dir in _value.split (" ")) {
-									handle.add_cachedir (dir);
+									cachedir += dir;
 								}
 							} else if (_key == "IgnoreGroup") {
 								foreach (string name in _value.split (" ")) {
-									handle.add_ignoregroup (name);
+									ignoregroup += name;
 								}
 							} else if (_key == "IgnorePkg") {
 								foreach (string name in _value.split (" ")) {
-									handle.add_ignorepkg (name);
+									ignorepkg += name;
 								}
 							} else if (_key == "Noextract") {
 								foreach (string name in _value.split (" ")) {
-									handle.add_noextract (name);
+									noextract += name;
 								}
 							} else if (_key == "NoUpgrade") {
 								foreach (string name in _value.split (" ")) {
-									handle.add_noupgrade (name);
+									noupgrade += name;
 								}
 							}
 						} else {
@ -160,7 +226,7 @@ namespace Alpm {
 									if (_key == "Server")
 										_repo.urls += _value;
 									else if (_key == "SigLevel")
-										_repo.siglevel = define_siglevel(siglevel, _value);
+										_repo.siglevel = define_siglevel (defaultsiglevel, _value);
 								}
 							}
 						}
@ -168,8 +234,6 @@ namespace Alpm {
 				} catch (GLib.Error e) {
 					GLib.stderr.printf("%s\n", e.message);
 				}
-				holdpkg = priv_holdpkg;
-				syncfirst = priv_syncfirst;
 			}
 		}

--- a/src/common.vala
+++ b/src/common.vala
@ -26,26 +26,12 @@ namespace Pamac {
 		public uint64 download_size;
 	}

-	public struct Updates {
-		public bool syncfirst;
-		public UpdatesInfos[] infos;
-	}
-
 	public enum Mode {
 		MANAGER,
 		UPDATER,
 		NO_CONFIRM
 	}

-	public struct TransactionData {
-		public Alpm.TransFlag flags;
-		// those hashtables will be used as set
-		public HashTable<string, string> to_add;
-		public HashTable<string, string> to_remove;
-		public HashTable<string, string> to_load;
-		public HashTable<string, string> to_build;
-	}
-
 	public struct ErrorInfos {
 		public string str;
 		public string[] details;
@ -159,15 +145,15 @@ public unowned Alpm.Package? get_syncpkg (Alpm.Handle handle, string name) {
 	return pkg;
 }

-public Pamac.UpdatesInfos[] get_syncfirst_updates (Alpm.Config alpm_config) {
+public Pamac.UpdatesInfos[] get_syncfirst_updates (Alpm.Handle handle, string[] syncfirst) {
 	Pamac.UpdatesInfos infos = Pamac.UpdatesInfos ();
 	Pamac.UpdatesInfos[] syncfirst_infos = {};
 	unowned Alpm.Package? pkg = null;
 	unowned Alpm.Package? candidate = null;
-	foreach (string name in alpm_config.syncfirst) {
-		pkg = Alpm.find_satisfier (alpm_config.handle.localdb.pkgcache, name);
+	foreach (string name in syncfirst) {
+		pkg = Alpm.find_satisfier (handle.localdb.pkgcache, name);
 		if (pkg != null) {
-			candidate = Alpm.sync_newversion (pkg, alpm_config.handle.syncdbs);
+			candidate = Alpm.sync_newversion (pkg, handle.syncdbs);
 			if (candidate != null) {
 				infos.name = candidate.name;
 				infos.version = candidate.version;
@ -181,29 +167,14 @@ public Pamac.UpdatesInfos[] get_syncfirst_updates (Alpm.Config alpm_config) {
 	return syncfirst_infos;
 }

-public string[] get_ignore_pkgs (Alpm.Config alpm_config) {
-	string[] ignore_pkgs = {};
-	unowned Alpm.Group? group = null;
-	foreach (string name in alpm_config.handle.ignorepkgs)
-		ignore_pkgs += name;
-	foreach (string grp_name in alpm_config.handle.ignoregroups) {
-		group = alpm_config.handle.localdb.get_group (grp_name);
-		if (group != null) {
-			foreach (unowned Alpm.Package found_pkg in group.packages)
-				ignore_pkgs += found_pkg.name;
-		}
-	}
-	return ignore_pkgs;
-}
-
-public Pamac.UpdatesInfos[] get_repos_updates (Alpm.Config alpm_config, string[] ignore_pkgs) {
+public Pamac.UpdatesInfos[] get_repos_updates (Alpm.Handle handle, string[] ignore_pkgs) {
 	unowned Alpm.Package? candidate = null;
 	Pamac.UpdatesInfos infos = Pamac.UpdatesInfos ();
 	Pamac.UpdatesInfos[] updates = {};
-	foreach (unowned Alpm.Package local_pkg in alpm_config.handle.localdb.pkgcache) {
+	foreach (unowned Alpm.Package local_pkg in handle.localdb.pkgcache) {
 		// continue only if the local pkg is not in IgnorePkg or IgnoreGroup
 		if ((local_pkg.name in ignore_pkgs) == false) {
-			candidate = Alpm.sync_newversion (local_pkg, alpm_config.handle.syncdbs);
+			candidate = Alpm.sync_newversion (local_pkg, handle.syncdbs);
 			if (candidate != null) {
 				infos.name = candidate.name;
 				infos.version = candidate.version;
@ -217,25 +188,25 @@ public Pamac.UpdatesInfos[] get_repos_updates (Alpm.Config alpm_config, string[]
 	return updates;
 }

-public Pamac.UpdatesInfos[] get_aur_updates (Alpm.Config alpm_config, string[] ignore_pkgs) {
+public Pamac.UpdatesInfos[] get_aur_updates (Alpm.Handle handle, string[] ignore_pkgs) {
 	unowned Alpm.Package? sync_pkg = null;
 	unowned Alpm.Package? candidate = null;
 	string[] local_pkgs = {};
 	Pamac.UpdatesInfos infos = Pamac.UpdatesInfos ();
 	Pamac.UpdatesInfos[] aur_updates = {};
 	// get local pkgs
-	foreach (unowned Alpm.Package local_pkg in alpm_config.handle.localdb.pkgcache) {
+	foreach (unowned Alpm.Package local_pkg in handle.localdb.pkgcache) {
 		// continue only if the local pkg is not in IgnorePkg or IgnoreGroup
 		if ((local_pkg.name in ignore_pkgs) == false) {
 			// check updates from AUR only for local packages
-			foreach (unowned Alpm.DB db in alpm_config.handle.syncdbs) {
+			foreach (unowned Alpm.DB db in handle.syncdbs) {
 				sync_pkg = Alpm.find_satisfier (db.pkgcache, local_pkg.name);
 				if (sync_pkg != null)
 					break;
 			}
 			if (sync_pkg == null) {
 				// check update from AUR only if no package from dbs will replace it
-				candidate = Alpm.sync_newversion (local_pkg, alpm_config.handle.syncdbs);
+				candidate = Alpm.sync_newversion (local_pkg, handle.syncdbs);
 				if (candidate == null) {
 					local_pkgs += local_pkg.name;
 				}
@ -251,7 +222,7 @@ public Pamac.UpdatesInfos[] get_aur_updates (Alpm.Config alpm_config, string[] i
 		unowned Json.Object pkg_info = node.get_object ();
 		version = pkg_info.get_string_member ("Version");
 		name = pkg_info.get_string_member ("Name");
-		cmp = Alpm.pkg_vercmp (version, alpm_config.handle.localdb.get_pkg (name).version);
+		cmp = Alpm.pkg_vercmp (version, handle.localdb.get_pkg (name).version);
 		if (cmp == 1) {
 			infos.name = name;
 			infos.version = version;
--- a/src/daemon.vala
+++ b/src/daemon.vala
@ -18,23 +18,22 @@
 */

 using Alpm;
-using Pamac;
 using Polkit;

 // i18n
 const string GETTEXT_PACKAGE = "pamac";

-PamacServer server;
+Pamac.Daemon pamac_daemon;
 MainLoop loop;

+namespace Pamac {
 	[DBus (name = "org.manjaro.pamac")]
-public class PamacServer : Object {
-	Alpm.Config alpm_config;
-	Pamac.Config pamac_config;
-	unowned Alpm.DB localdb;
-	unowned Alpm.List<DB?> syncdbs;
+	public class Daemon : Object {
+		string[] syncfirst;
+		string[] holdpkg;
+		string[] ignorepkg;
+		Handle? handle;
 		public uint64 previous_percent;
-	unowned Alpm.List<string?> local_packages;
 		int force_refresh;
 		bool emit_refreshed_signal;
 		public Cond provider_cond;
@ -47,33 +46,36 @@ public class PamacServer : Object {
 		public signal void emit_download (string filename, uint64 xfered, uint64 total);
 		public signal void emit_totaldownload (uint64 total);
 		public signal void emit_log (uint level, string msg);
-	public signal void emit_updates (Updates updates);
 		public signal void emit_refreshed (ErrorInfos error);
 		public signal void emit_trans_prepared (ErrorInfos error);
 		public signal void emit_trans_committed (ErrorInfos error);

-	public PamacServer () {
-		previous_percent = 0;
-		local_packages = null;
-		get_handle ();
-		force_refresh = 0;
-		emit_refreshed_signal = true;
+		public Daemon () {
 		}

-	private void get_handle () {
-		alpm_config = new Alpm.Config ("/etc/pacman.conf");
-		pamac_config = new Pamac.Config ("/etc/pamac.conf");
-		alpm_config.handle.eventcb = (EventCallBack) cb_event;
-		alpm_config.handle.progresscb = (ProgressCallBack) cb_progress;
-		alpm_config.handle.questioncb = (QuestionCallBack) cb_question;
-		alpm_config.handle.dlcb = (DownloadCallBack) cb_download;
-		alpm_config.handle.totaldlcb = (TotalDownloadCallBack) cb_totaldownload;
-		alpm_config.handle.logcb = (LogCallBack) cb_log;
-		localdb = alpm_config.handle.localdb;
-		syncdbs = alpm_config.handle.syncdbs;
+		private void init_alpm_config () {
+			var alpm_config = new Alpm.Config ("/etc/pacman.conf");
+			syncfirst = alpm_config.get_syncfirst ();
+			holdpkg = alpm_config.get_holdpkg ();
+			ignorepkg = alpm_config.get_ignore_pkgs ();
+			handle = alpm_config.get_handle ();
+			if (handle == null) {
+				ErrorInfos err = ErrorInfos ();
+				err.str = _("Failed to initialize alpm library");
+				emit_trans_committed (err);
+			} else {
+				handle.eventcb = (EventCallBack) cb_event;
+				handle.progresscb = (ProgressCallBack) cb_progress;
+				handle.questioncb = (QuestionCallBack) cb_question;
+				handle.dlcb = (DownloadCallBack) cb_download;
+				handle.totaldlcb = (TotalDownloadCallBack) cb_totaldownload;
+				handle.logcb = (LogCallBack) cb_log;
+			}
+			previous_percent = 0;
 		}

 		public void write_config (HashTable<string,string> new_conf, GLib.BusName sender) {
+			var pamac_config = new Pamac.Config ("/etc/pamac.conf");
 			try {
 				Polkit.Authority authority = Polkit.Authority.get_sync (null);
 				Polkit.Subject subject = Polkit.SystemBusName.new (sender);
@ -91,17 +93,14 @@ public class PamacServer : Object {
 			}
 		}

-	public void refresh_alpm_config () {
-		get_handle ();
-	}
-
-	private void refresh_real () {
+		private int refresh_real () {
+			init_alpm_config ();
 			ErrorInfos err = ErrorInfos ();
 			string[] details = {};
-		uint success = 0;
-		int ret = alpm_config.handle.trans_init (0);
+			int success = 0;
+			int ret = handle.trans_init (0);
 			if (ret == 0) {
-			foreach (unowned DB db in syncdbs) {
+				foreach (var db in handle.syncdbs) {
 					ret = db.update (force_refresh);
 					if (ret >= 0) {
 						success++;
@ -111,43 +110,42 @@ public class PamacServer : Object {
 				// fail later with unresolved deps, but that should be rare, and would be expected
 				if (success == 0) {
 					err.str = _("Failed to synchronize any databases");
-				details += Alpm.strerror (alpm_config.handle.errno ());
+					details += Alpm.strerror (handle.errno ());
 					err.details = details;
 				}
 				trans_release ();
-			get_handle ();
 			} else {
 				err.str = _("Failed to synchronize any databases");
-			details += Alpm.strerror (alpm_config.handle.errno ());
+				details += Alpm.strerror (handle.errno ());
 				err.details = details;
 			}
 			if (emit_refreshed_signal)
 				emit_refreshed (err);
-		else
-			emit_refreshed_signal = true;
+			return success;
 		}

-	public async void refresh (int force, bool emit_signal) {
+		public void refresh (int force, bool emit_signal) {
 			force_refresh = force;
 			emit_refreshed_signal = emit_signal;
 			try {
-			new Thread<void*>.try ("refresh thread", (ThreadFunc) refresh_real);
+				new Thread<int>.try ("refresh thread", (ThreadFunc) refresh_real);
 			} catch (GLib.Error e) {
 				stderr.printf ("%s\n", e.message);
 			}
 		}

 		public UpdatesInfos[] get_updates () {
+			init_alpm_config ();
+			var pamac_config = new Pamac.Config ("/etc/pamac.conf");
 			UpdatesInfos[] updates = {};
-		updates = get_syncfirst_updates (alpm_config);
+			updates = get_syncfirst_updates (handle, syncfirst);
 			if (updates.length != 0) {
 				return updates;
 			} else {
-			string[] ignore_pkgs = get_ignore_pkgs (alpm_config);
-			updates = get_repos_updates (alpm_config, ignore_pkgs);
+				updates = get_repos_updates (handle, ignorepkg);
 				if (pamac_config.enable_aur) {
-				UpdatesInfos[] aur_updates = get_aur_updates (alpm_config, ignore_pkgs);
-				foreach (UpdatesInfos infos in aur_updates)
+					UpdatesInfos[] aur_updates = get_aur_updates (handle, ignorepkg);
+					foreach (var infos in aur_updates)
 						updates += infos;
 				}
 				return updates;
@ -155,12 +153,13 @@ public class PamacServer : Object {
 		}

 		public ErrorInfos trans_init (TransFlag transflags) {
+			init_alpm_config ();
 			ErrorInfos err = ErrorInfos ();
 			string[] details = {};
-		int ret = alpm_config.handle.trans_init (transflags);
+			int ret = handle.trans_init (transflags);
 			if (ret == -1) {
 				err.str = _("Failed to init transaction");
-			details += Alpm.strerror (alpm_config.handle.errno ());
+				details += Alpm.strerror (handle.errno ());
 				err.details = details;
 			}
 			return err;
@ -169,10 +168,10 @@ public class PamacServer : Object {
 		public ErrorInfos trans_sysupgrade (int enable_downgrade) {
 			ErrorInfos err = ErrorInfos ();
 			string[] details = {};
-		int ret = alpm_config.handle.trans_sysupgrade (enable_downgrade);
+			int ret = handle.trans_sysupgrade (enable_downgrade);
 			if (ret == -1) {;
 				err.str = _("Failed to prepare transaction");
-			details += Alpm.strerror (alpm_config.handle.errno ());
+				details += Alpm.strerror (handle.errno ());
 				err.details = details;
 			}
 			return err;
@ -182,8 +181,8 @@ public class PamacServer : Object {
 			ErrorInfos err = ErrorInfos ();
 			string[] details = {};
 			unowned Package? pkg = null;
-		//pkg =  alpm_config.handle.find_dbs_satisfier (syncdbs, pkgname);  
-		foreach (var db in syncdbs) {
+			//pkg =  handle.find_dbs_satisfier (handle.syncdbs, pkgname);
+			foreach (var db in handle.syncdbs) {
 				pkg = find_satisfier (db.pkgcache, pkgname);
 				if (pkg != null)
 					break;
@ -194,9 +193,9 @@ public class PamacServer : Object {
 				err.details = details;
 				return err;
 			}
-		int ret = alpm_config.handle.trans_add_pkg (pkg);
+			int ret = handle.trans_add_pkg (pkg);
 			if (ret == -1) {
-			Alpm.Errno errno = alpm_config.handle.errno ();
+				Alpm.Errno errno = handle.errno ();
 				if (errno == Errno.TRANS_DUP_TARGET || errno == Errno.PKG_IGNORED)
 					// just skip duplicate or ignored targets
 					return err;
@ -213,25 +212,27 @@ public class PamacServer : Object {
 		public ErrorInfos trans_load_pkg (string pkgpath) {
 			ErrorInfos err = ErrorInfos ();
 			string[] details = {};
-		unowned Package? pkg = alpm_config.handle.load_file (pkgpath, 1, alpm_config.handle.localfilesiglevel);
+			Package* pkg = handle.load_file (pkgpath, 1, handle.localfilesiglevel);
 			if (pkg == null) {
 				err.str = _("Failed to prepare transaction");
-			details += "%s: %s".printf (pkgpath, Alpm.strerror (alpm_config.handle.errno ()));
+				details += "%s: %s".printf (pkgpath, Alpm.strerror (handle.errno ()));
 				err.details = details;
 				return err;
 			} else {
-			int ret = alpm_config.handle.trans_add_pkg (pkg);
+				int ret = handle.trans_add_pkg (pkg);
 				if (ret == -1) {
-				Alpm.Errno errno = alpm_config.handle.errno ();
+					Alpm.Errno errno = handle.errno ();
 					if (errno == Errno.TRANS_DUP_TARGET || errno == Errno.PKG_IGNORED)
 						// just skip duplicate or ignored targets
 						return err;
 					else {
 						err.str = _("Failed to prepare transaction");
-					details += "%s: %s".printf (pkg.name, Alpm.strerror (errno));
+						details += "%s: %s".printf (pkg->name, Alpm.strerror (errno));
 						err.details = details;
 						return err;
 					}
+					// free the package because it will not be used
+					delete pkg;
 				}
 			}
 			return err;
@ -240,29 +241,29 @@ public class PamacServer : Object {
 		public ErrorInfos trans_remove_pkg (string pkgname) {
 			ErrorInfos err = ErrorInfos ();
 			string[] details = {};
-		unowned Package? pkg = localdb.get_pkg (pkgname);
+			unowned Package? pkg =  handle.localdb.get_pkg (pkgname);
 			if (pkg == null) {
 				err.str = _("Failed to prepare transaction");
 				details += _("target not found: %s").printf (pkgname);
 				err.details = details;
 				return err;
 			}
-		int ret = alpm_config.handle.trans_remove_pkg (pkg);
+			int ret = handle.trans_remove_pkg (pkg);
 			if (ret == -1) {
 				err.str = _("Failed to prepare transaction");
-			details += "%s: %s".printf (pkg.name, Alpm.strerror (alpm_config.handle.errno ()));
+				details += "%s: %s".printf (pkg.name, Alpm.strerror (handle.errno ()));
 				err.details = details;
 			}
 			return err;
 		}

-	public void trans_prepare_real () {
+		public int trans_prepare_real () {
 			ErrorInfos err = ErrorInfos ();
 			string[] details = {};
 			Alpm.List<void*> err_data = null;
-		int ret = alpm_config.handle.trans_prepare (out err_data);
+			int ret = handle.trans_prepare (out err_data);
 			if (ret == -1) {
-			Alpm.Errno errno = alpm_config.handle.errno ();
+				Alpm.Errno errno = handle.errno ();
 				err.str = _("Failed to prepare transaction");
 				string detail = Alpm.strerror (errno);
 				switch (errno) {
@ -305,8 +306,8 @@ public class PamacServer : Object {
 			} else {
 				// Search for holdpkg in target list
 				bool found_locked_pkg = false;
-			foreach (unowned Package pkg in alpm_config.handle.trans_to_remove ()) {
-				if (pkg.name in alpm_config.holdpkg) {
+				foreach (var pkg in handle.trans_to_remove ()) {
+					if (pkg.name in holdpkg) {
 						details += _("%s needs to be removed but it is a locked package").printf (pkg.name);
 						found_locked_pkg = true;
 						break;
@ -319,11 +320,12 @@ public class PamacServer : Object {
 				}
 			}
 			emit_trans_prepared (err);
+			return ret;
 		}

-	public async void trans_prepare () {
+		public void trans_prepare () {
 			try {
-			new Thread<void*>.try ("prepare thread", (ThreadFunc) trans_prepare_real);
+				new Thread<int>.try ("prepare thread", (ThreadFunc) trans_prepare_real);
 			} catch (GLib.Error e) {
 				stderr.printf ("%s\n", e.message);
 			}
@ -339,7 +341,7 @@ public class PamacServer : Object {
 		public UpdatesInfos[] trans_to_add () {
 			UpdatesInfos info = UpdatesInfos ();
 			UpdatesInfos[] infos = {};
-		foreach (unowned Package pkg in alpm_config.handle.trans_to_add ()) {
+			foreach (var pkg in handle.trans_to_add ()) {
 				info.name = pkg.name;
 				info.version = pkg.version;
 				// if pkg was load from a file, pkg.db is null
@ -357,7 +359,7 @@ public class PamacServer : Object {
 		public UpdatesInfos[] trans_to_remove () {
 			UpdatesInfos info = UpdatesInfos ();
 			UpdatesInfos[] infos = {};
-		foreach (unowned Package pkg in alpm_config.handle.trans_to_remove ()) {
+			foreach (var pkg in handle.trans_to_remove ()) {
 				info.name = pkg.name;
 				info.version = pkg.version;
 				info.db_name = pkg.db.name;
@ -368,20 +370,20 @@ public class PamacServer : Object {
 			return infos;
 		}

-	private void trans_commit_real () {
+		private int trans_commit_real () {
 			ErrorInfos err = ErrorInfos ();
 			string[] details = {};
 			Alpm.List<void*> err_data = null;
-		int ret = alpm_config.handle.trans_commit (out err_data);
+			int ret = handle.trans_commit (out err_data);
 			if (ret == -1) {
-			Alpm.Errno errno = alpm_config.handle.errno ();
+				Alpm.Errno errno = handle.errno ();
 				err.str = _("Failed to commit transaction");
 				string detail = Alpm.strerror (errno);
 				switch (errno) {
 					case Alpm.Errno.FILE_CONFLICTS:
 						detail += ":";
 						details += detail;
-					//TransFlag flags = alpm_config.handle.trans_get_flags ();
+						//TransFlag flags = handle.trans_get_flags ();
 						//if ((flags & TransFlag.FORCE) != 0) {
 							//details += _("unable to %s directory-file conflicts").printf ("--force");
 						//}
@ -415,41 +417,49 @@ public class PamacServer : Object {
 				err.details = details;
 			}
 			trans_release ();
-		get_handle ();
 			emit_trans_committed (err);
+			return ret;
 		}

-	public async void trans_commit (GLib.BusName sender) {
+		public void trans_commit (GLib.BusName sender) {
 			try {
 				Polkit.Authority authority = Polkit.Authority.get_sync (null);
 				Polkit.Subject subject = Polkit.SystemBusName.new (sender);
-			Polkit.AuthorizationResult result = authority.check_authorization_sync
-							(subject,
+				var result = new Polkit.AuthorizationResult (false, false, null);
+				authority.check_authorization.begin (
+					subject,
 					"org.manjaro.pamac.commit",
 					null,
 					Polkit.CheckAuthorizationFlags.ALLOW_USER_INTERACTION,
-							null);
+					null,
+					(obj, res) => {
+						try {
+							result = authority.check_authorization.end (res);
 							if (result.get_is_authorized ()) {
-				new Thread<void*>.try ("commit thread", (ThreadFunc) trans_commit_real);
+								new Thread<int>.try ("commit thread", (ThreadFunc) trans_commit_real);
 							} else {
 								ErrorInfos err = ErrorInfos ();
-				err.str = dgettext ("pamac", "Authentication failed");
+								err.str = dgettext (null, "Authentication failed");
 								emit_trans_committed (err);
 								trans_release ();
 							}
 						} catch (GLib.Error e) {
-			stderr.printf ("%s\n", e.message);
+							stderr.printf ("Polkit Error: %s\n", e.message);
+						}
+					}
+				);
+			} catch (GLib.Error e) {
+				stderr.printf ("Polkit Error: %s\n", e.message);
 			}
 		}

 		public int trans_release () {
-		return alpm_config.handle.trans_release ();
+			return handle.trans_release ();
 		}

 		public void trans_cancel () {
-		alpm_config.handle.trans_interrupt ();
-		alpm_config.handle.trans_release ();
-		get_handle ();
+			handle.trans_interrupt ();
+			handle.trans_release ();
 		}

 		public void quit () {
@ -457,7 +467,8 @@ public class PamacServer : Object {
 			if (lockfile.query_exists () == false)
 				loop.quit ();
 		}
-// End of Server Object
+	// End of Daemon Object
+	}
 }

 private void write_log_file (string event) {
@ -568,7 +579,7 @@ private void cb_event (Event event, void *data1, void *data2) {
 		default:
 			break;
 	}
-	server.emit_event ((uint) event, details);
+	pamac_daemon.emit_event ((uint) event, details);
 }

 private void cb_question (Question question, void *data1, void *data2, void *data3,  out int response) {
@ -594,19 +605,19 @@ private void cb_question (Question question, void *data1, void *data2, void *dat
 			Depend *depend = data2;
 			string depend_str = depend->compute_string ();
 			string[] providers_str = {};
-			foreach (unowned Package pkg in providers) {
+			foreach (var pkg in providers) {
 				providers_str += pkg.name;
 			}
-			server.provider_cond = Cond ();
-			server.provider_mutex = Mutex ();
-			server.choosen_provider = null;
-			server.emit_providers (depend_str, providers_str);
-			server.provider_mutex.lock ();
-			while (server.choosen_provider == null) {
-				server.provider_cond.wait (server.provider_mutex);
+			pamac_daemon.provider_cond = Cond ();
+			pamac_daemon.provider_mutex = Mutex ();
+			pamac_daemon.choosen_provider = null;
+			pamac_daemon.emit_providers (depend_str, providers_str);
+			pamac_daemon.provider_mutex.lock ();
+			while (pamac_daemon.choosen_provider == null) {
+				pamac_daemon.provider_cond.wait (pamac_daemon.provider_mutex);
 			}
-			response = server.choosen_provider;
-			server.provider_mutex.unlock ();
+			response = pamac_daemon.choosen_provider;
+			pamac_daemon.provider_mutex.unlock ();
 			break;
 		case Question.CORRUPTED_PKG:
 			// Auto-remove corrupted pkgs in cache
@ -640,21 +651,21 @@ private void cb_progress (Progress progress, string pkgname, int percent, uint n
 //~ 		default:
 //~ 			break;
 //~ 	}
-	if ((uint64) percent != server.previous_percent) {
-		server.previous_percent = (uint64) percent;
-		server.emit_progress ((uint) progress, pkgname, percent, n_targets, current_target);
+	if ((uint64) percent != pamac_daemon.previous_percent) {
+		pamac_daemon.previous_percent = (uint64) percent;
+		pamac_daemon.emit_progress ((uint) progress, pkgname, percent, n_targets, current_target);
 	}
 }

 private void cb_download (string filename, uint64 xfered, uint64 total) {
-	if (xfered != server.previous_percent) {
-		server.previous_percent = xfered;
-		server.emit_download (filename, xfered, total);
+	if (xfered != pamac_daemon.previous_percent) {
+		pamac_daemon.previous_percent = xfered;
+		pamac_daemon.emit_download (filename, xfered, total);
 	}
 }

 private void cb_totaldownload (uint64 total) {
-	server.emit_totaldownload (total);
+	pamac_daemon.emit_totaldownload (total);
 }

 private void cb_log (LogLevel level, string fmt, va_list args) {
@ -664,13 +675,13 @@ private void cb_log (LogLevel level, string fmt, va_list args) {
 	string? log = null;
 	log = fmt.vprintf (args);
 	if (log != null)
-		server.emit_log ((uint) level, log);
+		pamac_daemon.emit_log ((uint) level, log);
 }

 void on_bus_acquired (DBusConnection conn) {
-	server = new PamacServer ();
+	pamac_daemon = new Pamac.Daemon ();
 	try {
-		conn.register_object ("/org/manjaro/pamac", server);
+		conn.register_object ("/org/manjaro/pamac", pamac_daemon);
 	}
 	catch (IOError e) {
 		stderr.printf ("Could not register service\n");
--- a/src/installer.vala
+++ b/src/installer.vala
@ -51,7 +51,7 @@ namespace Pamac {
 		public override void open (File[] files, string hint) {
 			foreach (File file in files) {
 				string? path = file.get_path ();
-				transaction.data.to_load.insert (path, path);
+				transaction.to_load.insert (path, path);
 			}
 			transaction.run ();
 		}
--- a/src/manager_window.vala
+++ b/src/manager_window.vala
@ -59,6 +59,8 @@ namespace Pamac {
 		[GtkChild]
 		public TreeView search_treeview;
 		[GtkChild]
+		public TreeSelection search_treeview_selection;
+		[GtkChild]
 		public TreeView groups_treeview;
 		[GtkChild]
 		public TreeView states_treeview;
@ -167,13 +169,14 @@ namespace Pamac {
 		}

 		public void update_lists () {
-			Alpm.List <string?> grps = null;
+			string[] grps = {};
 			TreeIter iter;
-			foreach (unowned DB db in transaction.alpm_config.handle.syncdbs) {
+			foreach (unowned DB db in transaction.handle.syncdbs) {
 				repos_list.insert_with_values (out iter, -1, 0, db.name);
 				foreach (unowned Group grp in db.groupcache) {
-					if (grps.find_str (grp.name) == null)
-						grps.add(grp.name);
+					if ((grp.name in grps) == false) {
+						grps += grp.name;
+					}
 				}
 			}
 			repos_list.insert_with_values (out iter, -1, 0, dgettext (null, "local"));
@ -230,20 +233,20 @@ namespace Pamac {
 			if (len != 0) {
 				deps_list.insert_with_values (out iter, -1,
 												0, dgettext (null, "Depends On") + ":",
-												1, list.nth (0).get_data ().compute_string ());
+												1, list.nth_data (0).compute_string ());
 				i = 1;
 				while (i < len) {
 					deps_list.insert_with_values (out iter, -1,
-												1, list.nth (i).get_data ().compute_string ());
+												1, list.nth_data (i).compute_string ());
 					i++;
 				}
 			}
 			list = pkg.optdepends;
 			len = list.length;
 			if (len != 0) {
-				unowned Depend optdep = list.nth (0).get_data ();
+				unowned Depend optdep = list.nth_data (0);
 				unowned Alpm.Package? satisfier = find_satisfier (
-											transaction.alpm_config.handle.localdb.pkgcache,
+											transaction.handle.localdb.pkgcache,
 											optdep.name);
 				string optdep_str = optdep.compute_string ();
 				if (satisfier != null)
@ -253,9 +256,9 @@ namespace Pamac {
 												1, optdep_str);
 				i = 1;
 				while (i < len) {
-					optdep = list.nth (i).get_data ();
+					optdep = list.nth_data (i);
 					satisfier = find_satisfier (
-											transaction.alpm_config.handle.localdb.pkgcache,
+											transaction.handle.localdb.pkgcache,
 											optdep.name);
 					optdep_str = optdep.compute_string ();
 					if (satisfier != null)
@ -265,16 +268,16 @@ namespace Pamac {
 				}
 			}
 			if (pkg.origin == PkgFrom.LOCALDB) {
-				unowned Alpm.List<string?> str_list = pkg.compute_requiredby ();
+				Alpm.List<string?> str_list = pkg.compute_requiredby ();
 				len = str_list.length;
 				if (len != 0) {
 					deps_list.insert_with_values (out iter, -1,
 													0, dgettext (null, "Required By") + ":",
-													1, str_list.nth (0).get_data ());
+													1, str_list.nth_data (0));
 					i = 1;
 					while (i < len) {
 						deps_list.insert_with_values (out iter, -1,
-													1, str_list.nth (i).get_data ());
+													1, str_list.nth_data (i));
 						i++;
 					}
 				}
@ -284,11 +287,11 @@ namespace Pamac {
 			if (len != 0) {
 				deps_list.insert_with_values (out iter, -1,
 												0, dgettext (null, "Provides") + ":",
-												1, list.nth (0).get_data ().compute_string ());
+												1, list.nth_data (0).compute_string ());
 				i = 1;
 				while (i < len) {
 					deps_list.insert_with_values (out iter, -1,
-												1, list.nth (i).get_data ().compute_string ());
+												1, list.nth_data (i).compute_string ());
 					i++;
 				}
 			}
@ -297,11 +300,11 @@ namespace Pamac {
 			if (len != 0) {
 				deps_list.insert_with_values (out iter, -1,
 												0, dgettext (null, "Replaces") + ":",
-												1, list.nth (0).get_data ().compute_string ());
+												1, list.nth_data (0).compute_string ());
 				i = 1;
 				while (i < len) {
 					deps_list.insert_with_values (out iter, -1,
-												1, list.nth (i).get_data ().compute_string ());
+												1, list.nth_data (i).compute_string ());
 					i++;
 				}
 			}
@ -310,11 +313,11 @@ namespace Pamac {
 			if (len != 0) {
 				deps_list.insert_with_values (out iter, -1,
 												0, dgettext (null, "Conflicts With") + ":",
-												1, list.nth (0).get_data ().compute_string ());
+												1, list.nth_data (0).compute_string ());
 				i = 1;
 				while (i < len) {
 					deps_list.insert_with_values (out iter, -1,
-												1, list.nth (i).get_data ().compute_string ());
+												1, list.nth_data (i).compute_string ());
 					i++;
 				}
 			}
@ -334,11 +337,11 @@ namespace Pamac {
 			if (len != 0) {
 				details_list.insert_with_values (out iter, -1,
 												0, dgettext (null, "Groups") + ":",
-												1, list.nth (0).get_data ());
+												1, list.nth_data (0));
 				i = 1;
 				while (i < len) {
 					details_list.insert_with_values (out iter, -1,
-												1, list.nth (i).get_data ());
+												1, list.nth_data (i));
 					i++;
 				}
 			}
@ -373,11 +376,11 @@ namespace Pamac {
 				if (len != 0) {
 					details_list.insert_with_values (out iter, -1,
 													0, dgettext (null, "Backup files") + ":",
-													1, "/" + backup_list.nth (0).get_data ().name);
+													1, "/" + backup_list.nth_data (0).name);
 					i = 1;
 					while (i < len) {
 						details_list.insert_with_values (out iter, -1,
-													1, "/" + backup_list.nth (i).get_data ().name);
+													1, "/" + backup_list.nth_data (i).name);
 						i++;
 					}
 				}
@ -396,12 +399,11 @@ namespace Pamac {
 		}

 		public async unowned Alpm.List<Alpm.Package?> search_pkgs (string search_string, out Json.Array aur_pkgs) {
-			unowned Alpm.List<Alpm.Package?> pkgs = null;
 			unowned Alpm.List<string?> needles = null;
 			string[] splitted = search_string.split (" ");
 			foreach (unowned string part in splitted)
 				needles.add (part);
-			pkgs = search_all_dbs (transaction.alpm_config.handle, needles);
+			unowned Alpm.List<Alpm.Package?> pkgs = search_all_dbs (transaction.handle, needles);
 			if (search_aur_button.get_active()) {
 				if (aur_results.contains (search_string)) {
 					aur_pkgs = aur_results.get (search_string);
@ -495,28 +497,28 @@ namespace Pamac {
 				packages_list.get_value (iter, 0, out val);
 				string name = val.get_string ();
 				if (name != dgettext (null, "No package found")) {
-					if (transaction.data.to_add.contains (name)) {
-						transaction.data.to_add.steal (name);
-					} else if (transaction.data.to_remove.contains (name)) {
-						transaction.data.to_remove.steal (name);
-					} else if (transaction.data.to_build.contains (name)) {
-						transaction.data.to_build.steal (name);
+					if (transaction.to_add.contains (name)) {
+						transaction.to_add.steal (name);
+					} else if (transaction.to_remove.contains (name)) {
+						transaction.to_remove.steal (name);
+					} else if (transaction.to_build.contains (name)) {
+						transaction.to_build.steal (name);
 					} else {
 						packages_list.get_value (iter, 3, out val);
 						string db_name = val.get_string ();
 						if (db_name == "local") {
-							if (!(name in transaction.alpm_config.holdpkg)) {
-								transaction.data.to_remove.insert (name, name);
+							if ((name in transaction.holdpkg) == false) {
+								transaction.to_remove.insert (name, name);
 							}
 						} else if (db_name == "AUR") {
-							transaction.data.to_build.insert (name, name);
+							transaction.to_build.insert (name, name);
 						} else {
-							transaction.data.to_add.insert (name, name);
+							transaction.to_add.insert (name, name);
 						}
 					}
 				}
 			}
-			if (transaction.data.to_add.size () + transaction.data.to_remove.size () + transaction.data.to_build.size () == 0) {
+			if (transaction.to_add.size () + transaction.to_remove.size () + transaction.to_build.size () == 0) {
 				set_buttons_sensitive (false);
 			} else {
 				set_buttons_sensitive (true);
@ -642,8 +644,11 @@ namespace Pamac {
 									model.get_value (_iter, 0, out line);
 									if ((string) line == search_string) {
 										found = true;
-										// populate will be done because we select the iter in search_list
+										// block the signal to not populate when we select the iter in search_list
+										search_treeview_selection.changed.disconnect (on_search_treeview_selection_changed);
 										selection.select_iter (_iter);
+										search_treeview_selection.changed.connect_after (on_search_treeview_selection_changed);
+										populate_packages_list (pkgs, aur_pkgs);
 									}
 									return found;
 								});
@ -651,8 +656,11 @@ namespace Pamac {
 						}
 						if (!found) {
 							search_list.insert_with_values (out iter, -1, 0, search_string);
-							// populate will be done because we select the iter in search_list
+							// block the signal to not populate when we select the iter in search_list
+							search_treeview_selection.changed.disconnect (on_search_treeview_selection_changed);
 							selection.select_iter (iter);
+							search_treeview_selection.changed.connect_after (on_search_treeview_selection_changed);
+							populate_packages_list (pkgs, aur_pkgs);
 						}
 					} else
 						// populate with empty lists
@ -698,7 +706,7 @@ namespace Pamac {
 				GLib.Value val;
 				model.get_value (iter, 0, out val);
 				string grp_name = val.get_string ();
-				unowned Alpm.List<Alpm.Package?> pkgs = group_pkgs_all_dbs (transaction.alpm_config.handle, grp_name);
+				unowned Alpm.List<Alpm.Package?> pkgs = group_pkgs_all_dbs (transaction.handle, grp_name);
 				populate_packages_list (pkgs);
 			}
 		}
@ -718,28 +726,28 @@ namespace Pamac {
 				unowned Alpm.List<Alpm.Package?> pkgs = null;
 				unowned Alpm.Package? find_pkg = null;
 				if (state == dgettext (null, "To install")) {
-					foreach (string name in transaction.data.to_add.get_keys ()) {
-						find_pkg = transaction.alpm_config.handle.localdb.get_pkg (name);
+					foreach (string name in transaction.to_add.get_keys ()) {
+						find_pkg = transaction.handle.localdb.get_pkg (name);
 						if (find_pkg != null)
 							pkgs.add (find_pkg);
 						else {
-							find_pkg = get_syncpkg (transaction.alpm_config.handle, name);
+							find_pkg = get_syncpkg (transaction.handle, name);
 							if (find_pkg != null)
 								pkgs.add (find_pkg);
 						}
 					}
 				} else if (state == dgettext (null, "To remove")) {
-					foreach (string name in transaction.data.to_remove.get_keys ()) {
-						find_pkg = transaction.alpm_config.handle.localdb.get_pkg (name);
+					foreach (string name in transaction.to_remove.get_keys ()) {
+						find_pkg = transaction.handle.localdb.get_pkg (name);
 						if (find_pkg != null)
 							pkgs.add (find_pkg);
 					}
 				} else if (state == dgettext (null, "Installed")) {
-					pkgs = transaction.alpm_config.handle.localdb.pkgcache;
+					pkgs = transaction.handle.localdb.pkgcache;
 				} else if (state == dgettext (null, "Uninstalled")) {
 					unowned Alpm.List<Alpm.Package?> tmp = null;
 					unowned Alpm.List<Alpm.Package?> diff = null;
-					foreach (unowned DB db in transaction.alpm_config.handle.syncdbs) {
+					foreach (unowned DB db in transaction.handle.syncdbs) {
 						if (pkgs.length == 0)
 							pkgs = db.pkgcache;
 						else {
@ -749,7 +757,7 @@ namespace Pamac {
 						}
 					}
 				} else if (state == dgettext (null, "Orphans")) {
-					foreach (unowned Alpm.Package pkg in transaction.alpm_config.handle.localdb.pkgcache) {
+					foreach (unowned Alpm.Package pkg in transaction.handle.localdb.pkgcache) {
 						if (pkg.reason == PkgReason.DEPEND) {
 							if (pkg.compute_requiredby().length == 0)
 								pkgs.add (pkg);
@ -775,16 +783,16 @@ namespace Pamac {
 				unowned Alpm.List<Alpm.Package?> pkgs = null;
 				unowned Alpm.Package? find_pkg = null;
 				if (repo == dgettext (null, "local")) {
-					foreach (unowned Alpm.Package pkg in transaction.alpm_config.handle.localdb.pkgcache) {
-						find_pkg = get_syncpkg (transaction.alpm_config.handle, pkg.name);
+					foreach (unowned Alpm.Package pkg in transaction.handle.localdb.pkgcache) {
+						find_pkg = get_syncpkg (transaction.handle, pkg.name);
 						if (find_pkg == null)
 							pkgs.add (pkg);
 					}
 				} else {
-					foreach (unowned DB db in transaction.alpm_config.handle.syncdbs) {
+					foreach (unowned DB db in transaction.handle.syncdbs) {
 						if (db.name == repo) {
 							foreach (unowned Alpm.Package pkg in db.pkgcache) {
-								find_pkg = transaction.alpm_config.handle.localdb.get_pkg (pkg.name);
+								find_pkg = transaction.handle.localdb.get_pkg (pkg.name);
 								if (find_pkg != null)
 									pkgs.add (find_pkg);
 								else
@ -835,7 +843,7 @@ namespace Pamac {
 				SList<string> packages_paths = packages_chooser_dialog.get_filenames ();
 				if (packages_paths.length () != 0) {
 					foreach (string path in packages_paths) {
-						transaction.data.to_load.insert (path, path);
+						transaction.to_load.insert (path, path);
 					}
 					this.get_window ().set_cursor (new Gdk.Cursor (Gdk.CursorType.WATCH));
 					packages_chooser_dialog.hide ();
@ -898,7 +906,7 @@ namespace Pamac {
 			while (Gtk.events_pending ())
 				Gtk.main_iteration ();
 			if (pamac_config.recurse)
-				transaction.data.flags |= Alpm.TransFlag.RECURSE;
+				transaction.flags |= Alpm.TransFlag.RECURSE;
 			transaction.run ();
 		}

@ -921,7 +929,7 @@ namespace Pamac {
 				set_buttons_sensitive (false);
 				refresh_packages_list ();
 			}
-			transaction.data.to_load.steal_all ();
+			transaction.to_load.steal_all ();
 			this.get_window ().set_cursor (null);
 		}
 	}
--- a/src/packages_chooser_dialog.vala
+++ b/src/packages_chooser_dialog.vala
@ -43,7 +43,7 @@ namespace Pamac {
 			SList<string> packages_paths = this.get_filenames ();
 			if (packages_paths.length () != 0) {
 				foreach (string path in packages_paths) {
-					transaction.data.to_load.insert (path, path);
+					transaction.to_load.insert (path, path);
 				}
 				window.get_window ().set_cursor (new Gdk.Cursor (Gdk.CursorType.WATCH));
 				this.hide ();
--- a/src/packages_model.vala
+++ b/src/packages_model.vala
@ -84,21 +84,21 @@ namespace Pamac {
 				case 1:
 					val = Value (typeof (Object));
 					if (pkg.alpm_pkg != null) {
-						if (pkg.name in manager_window.transaction.alpm_config.holdpkg)
+						if (pkg.name in manager_window.transaction.holdpkg)
 							val.set_object (manager_window.locked_icon);
 						else if (pkg.repo == "local") {
-							if (manager_window.transaction.data.to_add.contains (pkg.name))
+							if (manager_window.transaction.to_add.contains (pkg.name))
 								val.set_object (manager_window.to_reinstall_icon);
-							else if (manager_window.transaction.data.to_remove.contains (pkg.name))
+							else if (manager_window.transaction.to_remove.contains (pkg.name))
 								val.set_object (manager_window.to_remove_icon);
 							else
 								val.set_object (manager_window.installed_icon);
-						} else if (manager_window.transaction.data.to_add.contains (pkg.name))
+						} else if (manager_window.transaction.to_add.contains (pkg.name))
 							val.set_object (manager_window.to_install_icon);
 						else
 							val.set_object (manager_window.uninstalled_icon);
 					} else if (pkg.aur_json != null) {
-						if (manager_window.transaction.data.to_build.contains (pkg.name))
+						if (manager_window.transaction.to_build.contains (pkg.name))
 							val.set_object (manager_window.to_install_icon);
 						else
 							val.set_object (manager_window.uninstalled_icon);
--- a/src/progress_dialog.vala
+++ b/src/progress_dialog.vala
@ -19,8 +19,8 @@

 namespace Pamac {

-	[GtkTemplate (ui = "/org/manjaro/pamac/transaction/progress_window.ui")]
-	public class ProgressWindow : Gtk.Window {
+	[GtkTemplate (ui = "/org/manjaro/pamac/transaction/progress_dialog.ui")]
+	public class ProgressDialog : Gtk.Dialog {

 		[GtkChild]
 		public Gtk.ProgressBar progressbar;
@ -35,8 +35,8 @@ namespace Pamac {

 		Transaction transaction;

-		public ProgressWindow (Transaction transaction, Gtk.ApplicationWindow? window) {
-			Object (transient_for: window);
+		public ProgressDialog (Transaction transaction, Gtk.ApplicationWindow? window) {
+			Object (transient_for: window, use_header_bar: 0);

 			this.transaction = transaction;
 		}
--- a/src/transaction.vala
+++ b/src/transaction.vala
@ -25,20 +25,18 @@ namespace Pamac {
 	[DBus (name = "org.manjaro.pamac")]
 	public interface Daemon : Object {
 		public abstract void write_config (HashTable<string,string> new_conf) throws IOError;
-		public abstract void refresh_alpm_config () throws IOError;
-		public abstract async void refresh (int force, bool emit_signal) throws IOError;
+		public abstract void refresh (int force, bool emit_signal) throws IOError;
 		public abstract ErrorInfos trans_init (TransFlag transflags) throws IOError;
 		public abstract ErrorInfos trans_sysupgrade (int enable_downgrade) throws IOError;
 		public abstract ErrorInfos trans_add_pkg (string pkgname) throws IOError;
 		public abstract ErrorInfos trans_remove_pkg (string pkgname) throws IOError;
 		public abstract ErrorInfos trans_load_pkg (string pkgpath) throws IOError;
-		public abstract async void trans_prepare () throws IOError;
+		public abstract void trans_prepare () throws IOError;
 		public abstract void choose_provider (int provider) throws IOError;
 		public abstract UpdatesInfos[] trans_to_add () throws IOError;
 		public abstract UpdatesInfos[] trans_to_remove () throws IOError;
-		public abstract async void trans_commit () throws IOError;
+		public abstract void trans_commit () throws IOError;
 		public abstract void trans_release () throws IOError;
-		[DBus (no_reply = true)]
 		public abstract void trans_cancel () throws IOError;
 		[DBus (no_reply = true)]
 		public abstract void quit () throws IOError;
@ -56,10 +54,19 @@ namespace Pamac {
 	public class Transaction: Object {
 		public Daemon daemon;

-		public Alpm.Config alpm_config;
+		public string[] syncfirst;
+		public string[] holdpkg;
+		public string[] ignorepkg;
+		public Handle handle;
 		public Pamac.Config pamac_config;

-		public TransactionData data;
+		public Alpm.TransFlag flags;
+		// those hashtables will be used as set
+		public HashTable<string, string> to_add;
+		public HashTable<string, string> to_remove;
+		public HashTable<string, string> to_load;
+		public HashTable<string, string> to_build;
+
 		public Mode mode;

 		uint64 total_download;
@ -80,29 +87,28 @@ namespace Pamac {
 		ChooseProviderDialog choose_provider_dialog;
 		TransactionSumDialog transaction_sum_dialog;
 		TransactionInfoDialog transaction_info_dialog;
-		ProgressWindow progress_window;
+		ProgressDialog progress_dialog;
 		//parent window
 		ApplicationWindow? window;

 		public signal void finished (bool error);

 		public Transaction (ApplicationWindow? window, Pamac.Config pamac_config) {
-			alpm_config = new Alpm.Config ("/etc/pacman.conf");
+			refresh_alpm_config ();
 			this.pamac_config = pamac_config;
 			mode = Mode.MANAGER;
-			data = TransactionData ();
-			data.flags = Alpm.TransFlag.CASCADE;
-			data.to_add = new HashTable<string, string> (str_hash, str_equal);
-			data.to_remove = new HashTable<string, string> (str_hash, str_equal);
-			data.to_load = new HashTable<string, string> (str_hash, str_equal);
-			data.to_build = new HashTable<string, string> (str_hash, str_equal);
+			flags = Alpm.TransFlag.CASCADE;
+			to_add = new HashTable<string, string> (str_hash, str_equal);
+			to_remove = new HashTable<string, string> (str_hash, str_equal);
+			to_load = new HashTable<string, string> (str_hash, str_equal);
+			to_build = new HashTable<string, string> (str_hash, str_equal);
 			connecting_dbus_signals ();
 			//creating dialogs
 			this.window = window;
 			choose_provider_dialog = new ChooseProviderDialog (window);
 			transaction_sum_dialog = new TransactionSumDialog (window);
 			transaction_info_dialog = new TransactionInfoDialog (window);
-			progress_window = new ProgressWindow (this, window);
+			progress_dialog = new ProgressDialog (this, window);
 			//creating terminal
 			term = new Terminal ();
 			term.scroll_on_output = false;
@ -125,7 +131,7 @@ namespace Pamac {
 			sb.set_visible (true);
 			grid.attach (term, 0, 0, 1, 1);
 			grid.attach (sb, 1, 0, 1, 1);
-			progress_window.expander.add (grid);
+			progress_dialog.expander.add (grid);
 			// progress data
 			total_download = 0;
 			already_downloaded = 0;
@ -147,31 +153,33 @@ namespace Pamac {
 		}

 		public void refresh_alpm_config () {
-			alpm_config = new Alpm.Config ("/etc/pacman.conf");
+			var alpm_config = new Alpm.Config ("/etc/pacman.conf");
+			syncfirst = alpm_config.get_syncfirst ();
+			holdpkg = alpm_config.get_holdpkg ();
+			ignorepkg = alpm_config.get_ignore_pkgs ();
+			handle = alpm_config.get_handle ();
 		}

 		public void refresh (int force) {
 			string action = dgettext (null, "Synchronizing package databases") + "...";
 			spawn_in_term ({"/usr/bin/echo", action});
-			progress_window.action_label.set_text (action);
-			progress_window.progressbar.set_fraction (0);
-			progress_window.progressbar.set_text ("");
-			progress_window.cancel_button.set_visible (true);
-			progress_window.close_button.set_visible (false);
-			progress_window.show ();
-			daemon.refresh.begin (force, true, (obj, res) => {
+			progress_dialog.action_label.set_text (action);
+			progress_dialog.progressbar.set_fraction (0);
+			progress_dialog.progressbar.set_text ("");
+			progress_dialog.cancel_button.set_visible (true);
+			progress_dialog.close_button.set_visible (false);
+			progress_dialog.show ();
 			try {
-					daemon.refresh.end (res);
+				daemon.refresh (force, true);
 			} catch (IOError e) {
 				stderr.printf ("IOError: %s\n", e.message);
 			}
-			});
 		}

 		public void sysupgrade_simple (int enable_downgrade) {
 			print ("simple sysupgrade\n");
-			progress_window.progressbar.set_fraction (0);
-			progress_window.cancel_button.set_visible (true);
+			progress_dialog.progressbar.set_fraction (0);
+			progress_dialog.cancel_button.set_visible (true);
 			ErrorInfos err = ErrorInfos ();
 			try {
 				err = daemon.trans_init (0);
@ -188,16 +196,14 @@ namespace Pamac {
 					stderr.printf ("IOError: %s\n", e.message);
 				}
 				if (err.str == "") {
-					progress_window.show ();
+					progress_dialog.show ();
 					while (Gtk.events_pending ())
 						Gtk.main_iteration ();
-					daemon.trans_prepare.begin ((obj, res) => {
 					try {
-							daemon.trans_prepare.end (res);
+						daemon.trans_prepare ();
 					} catch (IOError e) {
 						stderr.printf ("IOError: %s\n", e.message);
 					}
-					});
 				} else {
 					release ();
 					finished (true);
@ -209,35 +215,34 @@ namespace Pamac {
 		public void sysupgrade (int enable_downgrade) {
 			string action = dgettext (null, "Starting full system upgrade") + "...";
 			spawn_in_term ({"/usr/bin/echo", action});
-			progress_window.action_label.set_text (action);
-			progress_window.progressbar.set_fraction (0);
-			progress_window.progressbar.set_text ("");
-			progress_window.cancel_button.set_visible (true);
-			progress_window.close_button.set_visible (false);
+			progress_dialog.action_label.set_text (action);
+			progress_dialog.progressbar.set_fraction (0);
+			progress_dialog.progressbar.set_text ("");
+			progress_dialog.cancel_button.set_visible (true);
+			progress_dialog.close_button.set_visible (false);
 			while (Gtk.events_pending ())
 				Gtk.main_iteration ();
 			// sysupgrade
 			print ("get syncfirst\n");
 			// get syncfirst updates
-			UpdatesInfos[] syncfirst_updates = get_syncfirst_updates (alpm_config);
+			UpdatesInfos[] syncfirst_updates = get_syncfirst_updates (handle, syncfirst);
 			if (syncfirst_updates.length != 0) {
 				clear_lists ();
 				if (mode == Mode.MANAGER)
 					sysupgrade_after_trans = true;
 				foreach (UpdatesInfos infos in syncfirst_updates)
-					data.to_add.insert (infos.name, infos.name);
+					to_add.insert (infos.name, infos.name);
 				// run as a standard transaction
 				run ();
 			} else {
 				if (pamac_config.enable_aur) {
 					print ("get aur updates\n");
-					string[] ignore_pkgs = get_ignore_pkgs (alpm_config);
-					UpdatesInfos[] aur_updates = get_aur_updates (alpm_config, ignore_pkgs);
+					UpdatesInfos[] aur_updates = get_aur_updates (handle, ignorepkg);
 					if (aur_updates.length != 0) {
 						clear_lists ();
 						sysupgrade_after_build = true;
 						foreach (UpdatesInfos infos in aur_updates)
-							data.to_build.insert (infos.name, infos.name);
+							to_build.insert (infos.name, infos.name);
 					}
 				}
 				sysupgrade_simple (enable_downgrade);
@ -245,33 +250,33 @@ namespace Pamac {
 		}

 		public void clear_lists () {
-			data.to_add.steal_all ();
-			data.to_remove.steal_all ();
-			data.to_build.steal_all ();
+			to_add.steal_all ();
+			to_remove.steal_all ();
+			to_build.steal_all ();
 		}

 		public void run () {
 			string action = dgettext (null,"Preparing") + "...";
 			spawn_in_term ({"/usr/bin/echo", action});
-			progress_window.action_label.set_text (action);
-			progress_window.progressbar.set_fraction (0);
-			progress_window.progressbar.set_text ("");
-			progress_window.cancel_button.set_visible (true);
-			progress_window.close_button.set_visible (false);
-			progress_window.show ();
+			progress_dialog.action_label.set_text (action);
+			progress_dialog.progressbar.set_fraction (0);
+			progress_dialog.progressbar.set_text ("");
+			progress_dialog.cancel_button.set_visible (true);
+			progress_dialog.close_button.set_visible (false);
+			progress_dialog.show ();
 			while (Gtk.events_pending ())
 				Gtk.main_iteration ();
 			// run
 			ErrorInfos err = ErrorInfos ();
-			if (data.to_add.size () == 0
-					&& data.to_remove.size () == 0
-					&& data.to_load.size () == 0
-					&& data.to_build.size () != 0) {
+			if (to_add.size () == 0
+					&& to_remove.size () == 0
+					&& to_load.size () == 0
+					&& to_build.size () != 0) {
 				// there only AUR packages to build so no need to prepare transaction
 				on_emit_trans_prepared (err);
 			} else {
 				try {
-					err = daemon.trans_init (data.flags);
+					err = daemon.trans_init (flags);
 				} catch (IOError e) {
 					stderr.printf ("IOError: %s\n", e.message);
 				}
@ -279,7 +284,7 @@ namespace Pamac {
 					finished (true);
 					handle_error (err);
 				} else {
-					foreach (string name in data.to_add.get_keys ()) {
+					foreach (string name in to_add.get_keys ()) {
 						try {
 							err = daemon.trans_add_pkg (name);
 						} catch (IOError e) {
@ -288,7 +293,7 @@ namespace Pamac {
 						if (err.str != "")
 							break;
 					}
-					foreach (string name in data.to_remove.get_keys ()) {
+					foreach (string name in to_remove.get_keys ()) {
 						try {
 							err = daemon.trans_remove_pkg (name);
 						} catch (IOError e) {
@ -297,7 +302,7 @@ namespace Pamac {
 						if (err.str != "")
 							break;
 					}
-					foreach (string path in data.to_load.get_keys ()) {
+					foreach (string path in to_load.get_keys ()) {
 						try {
 							err = daemon.trans_load_pkg (path);
 						} catch (IOError e) {
@ -307,13 +312,11 @@ namespace Pamac {
 							break;
 					}
 					if (err.str == "") {
-						daemon.trans_prepare.begin ((obj, res) => {
 						try {
-								daemon.trans_prepare.end (res);
+							daemon.trans_prepare ();
 						} catch (IOError e) {
 							stderr.printf ("IOError: %s\n", e.message);
 						}
-						});
 					} else {
 						release ();
 						finished (true);
@ -351,7 +354,7 @@ namespace Pamac {
 			string[] to_install = {};
 			string[] to_reinstall = {};
 			string[] to_update = {};
-			string[] to_build = {};
+			string[] _to_build = {};
 			TreeIter iter;
 			transaction_sum_dialog.top_label.set_markup ("<big><b>%s</b></big>".printf (dgettext (null, "Transaction Summary")));
 			transaction_sum_dialog.sum_list.clear ();
@ -363,7 +366,7 @@ namespace Pamac {
 			}
 			foreach (UpdatesInfos pkg_info in prepared_to_add) {
 				dsize += pkg_info.download_size;
-				unowned Alpm.Package? local_pkg = alpm_config.handle.localdb.get_pkg (pkg_info.name);
+				unowned Alpm.Package? local_pkg = handle.localdb.get_pkg (pkg_info.name);
 				if (local_pkg == null) {
 					to_install += "%s %s".printf (pkg_info.name, pkg_info.version);
 				} else {
@ -376,8 +379,8 @@ namespace Pamac {
 						to_downgrade += "%s %s".printf (pkg_info.name, pkg_info.version);
 				}
 			}
-			foreach (string name in data.to_build.get_keys ())
-				to_build += name;
+			foreach (string name in to_build.get_keys ())
+				_to_build += name;
 			int len = prepared_to_remove.length;
 			int i;
 			if (len != 0) {
@ -405,16 +408,16 @@ namespace Pamac {
 					i++;
 				}
 			}
-			len = to_build.length;
+			len = _to_build.length;
 			if (len != 0) {
 				ret = 0;
 				transaction_sum_dialog.sum_list.insert_with_values (out iter, -1,
 												0, dgettext (null, "To build") + ":",
-												1, to_build[0]);
+												1, _to_build[0]);
 				i = 1;
 				while (i < len) {
 					transaction_sum_dialog.sum_list.insert_with_values (out iter, -1,
-												1, to_build[i]);
+												1, _to_build[i]);
 					i++;
 				}
 			}
@ -469,30 +472,29 @@ namespace Pamac {
 		}

 		public void commit () {
-			daemon.trans_commit.begin ((obj, res) => {
+			progress_dialog.cancel_button.set_visible (false);
 			try {
-					daemon.trans_commit.end (res);
+				daemon.trans_commit ();
 			} catch (IOError e) {
 				stderr.printf ("IOError: %s\n", e.message);
 			}
-			});
 		}

 		public void build_aur_packages () {
 			print ("building packages\n");
 			string action = dgettext (null,"Building packages") + "...";
 			spawn_in_term ({"/usr/bin/echo", "-n", action});
-			progress_window.action_label.set_text (action);
-			progress_window.progressbar.set_fraction (0);
-			progress_window.progressbar.set_text ("");
-			progress_window.cancel_button.set_visible (false);
-			progress_window.close_button.set_visible (false);
-			progress_window.expander.set_expanded (true);
-			progress_window.width_request = 700;
+			progress_dialog.action_label.set_text (action);
+			progress_dialog.progressbar.set_fraction (0);
+			progress_dialog.progressbar.set_text ("");
+			progress_dialog.cancel_button.set_visible (false);
+			progress_dialog.close_button.set_visible (false);
+			progress_dialog.expander.set_expanded (true);
+			progress_dialog.width_request = 700;
 			term.grab_focus ();
-			build_timeout_id = Timeout.add (500, (GLib.SourceFunc) progress_window.progressbar.pulse);
+			build_timeout_id = Timeout.add (500, (GLib.SourceFunc) progress_dialog.progressbar.pulse);
 			string[] cmds = {"/usr/bin/yaourt", "-S"};
-			foreach (string name in data.to_build.get_keys ())
+			foreach (string name in to_build.get_keys ())
 				cmds += name;
 			Pid child_pid;
 			spawn_in_term (cmds, out child_pid);
@ -538,122 +540,124 @@ namespace Pamac {
 			switch (event) {
 				case Event.CHECKDEPS_START:
 					msg = dgettext (null, "Checking dependencies") + "...";
-					progress_window.action_label.set_text (msg);
+					progress_dialog.action_label.set_text (msg);
 					spawn_in_term ({"/usr/bin/echo", msg});
 					break;
 				case Event.FILECONFLICTS_START:
 					msg = dgettext (null, "Checking file conflicts") + "...";
-					progress_window.action_label.set_text (msg);
+					progress_dialog.action_label.set_text (msg);
 					spawn_in_term ({"/usr/bin/echo", msg});
 					break;
 				case Event.RESOLVEDEPS_START:
 					msg = dgettext (null, "Resolving dependencies") + "...";
-					progress_window.action_label.set_text (msg);
+					progress_dialog.action_label.set_text (msg);
 					spawn_in_term ({"/usr/bin/echo", msg});
 					break;
 				case Event.INTERCONFLICTS_START:
 					msg = dgettext (null, "Checking inter-conflicts") + "...";
-					progress_window.action_label.set_text (msg);
+					progress_dialog.action_label.set_text (msg);
 					spawn_in_term ({"/usr/bin/echo", msg});
 					break;
 				case Event.ADD_START:
-					progress_window.cancel_button.set_visible (false);
+					progress_dialog.cancel_button.set_visible (false);
 					previous_filename = details[0];
 					msg = dgettext (null, "Installing %s").printf (details[0]) + "...";
-					progress_window.action_label.set_text (msg);
+					progress_dialog.action_label.set_text (msg);
 					msg = dgettext (null, "Installing %s").printf ("%s (%s)".printf (details[0], details[1]))+ "...";
 					spawn_in_term ({"/usr/bin/echo", msg});
 					break;
 				case Event.REINSTALL_START:
-					progress_window.cancel_button.set_visible (false);
+					progress_dialog.cancel_button.set_visible (false);
 					previous_filename = details[0];
 					msg = dgettext (null, "Reinstalling %s").printf (details[0]) + "...";
-					progress_window.action_label.set_text (msg);
+					progress_dialog.action_label.set_text (msg);
 					msg = dgettext (null, "Reinstalling %s").printf ("%s (%s)".printf (details[0], details[1]))+ "...";
 					spawn_in_term ({"/usr/bin/echo", msg});
 					break;
 				case Event.REMOVE_START:
-					progress_window.cancel_button.set_visible (false);
+					progress_dialog.cancel_button.set_visible (false);
 					previous_filename = details[0];
 					msg = dgettext (null, "Removing %s").printf (details[0]) + "...";
-					progress_window.action_label.set_text (msg);
+					progress_dialog.action_label.set_text (msg);
 					msg = dgettext (null, "Removing %s").printf ("%s (%s)".printf (details[0], details[1]))+ "...";
 					spawn_in_term ({"/usr/bin/echo", msg});
 					break;
 				case Event.UPGRADE_START:
-					progress_window.cancel_button.set_visible (false);
+					progress_dialog.cancel_button.set_visible (false);
 					previous_filename = details[0];
 					msg = dgettext (null, "Upgrading %s").printf (details[0]) + "...";
-					progress_window.action_label.set_text (msg);
+					progress_dialog.action_label.set_text (msg);
 					msg = dgettext (null, "Upgrading %s").printf ("%s (%s -> %s)".printf (details[0], details[1], details[2]))+ "...";
 					spawn_in_term ({"/usr/bin/echo", msg});
 					break;
 				case Event.DOWNGRADE_START:
-					progress_window.cancel_button.set_visible (false);
+					progress_dialog.cancel_button.set_visible (false);
 					previous_filename = details[0];
 					msg = dgettext (null, "Downgrading %s").printf (details[0]) + "...";
-					progress_window.action_label.set_text (msg);
+					progress_dialog.action_label.set_text (msg);
 					msg = dgettext (null, "Downgrading %s").printf ("%s (%s -> %s)".printf (details[0], details[1], details[2]))+ "...";
 					spawn_in_term ({"/usr/bin/echo", msg});
 					break;
 				case Event.INTEGRITY_START:
 					msg = dgettext (null, "Checking integrity") + "...";
-					progress_window.action_label.set_text (msg);
+					progress_dialog.action_label.set_text (msg);
 					spawn_in_term ({"/usr/bin/echo", msg});
 					break;
 				case Event.KEYRING_START:
+					progress_dialog.cancel_button.set_visible (true);
 					msg = dgettext (null, "Checking keyring") + "...";
-					progress_window.action_label.set_text (msg);
+					progress_dialog.action_label.set_text (msg);
 					spawn_in_term ({"/usr/bin/echo", msg});
 					break;
 				case Event.KEY_DOWNLOAD_START:
 					msg = dgettext (null, "Downloading required keys") + "...";
-					progress_window.action_label.set_text (msg);
+					progress_dialog.action_label.set_text (msg);
 					spawn_in_term ({"/usr/bin/echo", msg});
 					break;
 				case Event.LOAD_START:
 					msg = dgettext (null, "Loading packages files") + "...";
-					progress_window.action_label.set_text (msg);
+					progress_dialog.action_label.set_text (msg);
 					spawn_in_term ({"/usr/bin/echo", msg});
 					break;
 				case Event.DELTA_INTEGRITY_START:
 					msg = dgettext (null, "Checking delta integrity") + "...";
-					progress_window.action_label.set_text (msg);
+					progress_dialog.action_label.set_text (msg);
 					spawn_in_term ({"/usr/bin/echo", msg});
 					break;
 				case Event.DELTA_PATCHES_START:
 					msg = dgettext (null, "Applying deltas") + "...";
-					progress_window.action_label.set_text (msg);
+					progress_dialog.action_label.set_text (msg);
 					spawn_in_term ({"/usr/bin/echo", msg});
 					break;
 				case Event.DELTA_PATCH_START:
 					msg = dgettext (null, "Generating %s with %s").printf (details[0], details[1]) + "...";
-					progress_window.action_label.set_text (msg);
+					progress_dialog.action_label.set_text (msg);
 					spawn_in_term ({"/usr/bin/echo", msg});
 					break;
 				case Event.DELTA_PATCH_DONE:
 					msg = dgettext (null, "Generation succeeded") + "...";
-					progress_window.action_label.set_text (msg);
+					progress_dialog.action_label.set_text (msg);
 					spawn_in_term ({"/usr/bin/echo", msg});
 					break;
 				case Event.DELTA_PATCH_FAILED:
 					msg = dgettext (null, "Generation failed") + "...";
-					progress_window.action_label.set_text (msg);
+					progress_dialog.action_label.set_text (msg);
 					spawn_in_term ({"/usr/bin/echo", msg});
 					break;
 				case Event.SCRIPTLET_INFO:
-					progress_window.action_label.set_text (dgettext (null, "Configuring %s").printf (previous_filename) + "...");
-					progress_window.expander.set_expanded (true);
+					progress_dialog.action_label.set_text (dgettext (null, "Configuring %s").printf (previous_filename) + "...");
+					progress_dialog.expander.set_expanded (true);
 					spawn_in_term ({"/usr/bin/echo", details[0]});
 					break;
 				case Event.RETRIEVE_START:
+					progress_dialog.cancel_button.set_visible (true);
 					msg = dgettext (null, "Downloading") + "...";
-					progress_window.action_label.set_text (msg);
+					progress_dialog.action_label.set_text (msg);
 					spawn_in_term ({"/usr/bin/echo", msg});
 					break;
 				case Event.DISKSPACE_START:
 					msg = dgettext (null, "Checking available disk space") + "...";
-					progress_window.action_label.set_text (msg);
+					progress_dialog.action_label.set_text (msg);
 					spawn_in_term ({"/usr/bin/echo", msg});
 					break;
 				case Event.OPTDEP_REQUIRED:
@ -695,11 +699,11 @@ namespace Pamac {
 			string textbar = "%lu/%lu".printf (current_target, n_targets);
 			if (textbar != previous_textbar) {
 				previous_textbar = textbar;
-				progress_window.progressbar.set_text (textbar);
+				progress_dialog.progressbar.set_text (textbar);
 			}
 			if (fraction != previous_percent) {
 				previous_percent = fraction;
-				progress_window.progressbar.set_fraction (fraction);
+				progress_dialog.progressbar.set_fraction (fraction);
 			}
 			while (Gtk.events_pending ())
 				Gtk.main_iteration ();
@ -718,7 +722,7 @@ namespace Pamac {
 				}
 				if (label != previous_label) {
 					previous_label = label;
-					progress_window.action_label.set_text (label);
+					progress_dialog.action_label.set_text (label);
 					spawn_in_term ({"/usr/bin/echo", label});
 				}
 			}
@ -731,12 +735,12 @@ namespace Pamac {
 			}
 			if (fraction != previous_percent) {
 				previous_percent = fraction;
-				progress_window.progressbar.set_fraction (fraction);
+				progress_dialog.progressbar.set_fraction (fraction);
 			}
 			
 			if (textbar != previous_textbar) {
 				previous_textbar = textbar;
-				progress_window.progressbar.set_text (textbar);
+				progress_dialog.progressbar.set_text (textbar);
 			}
 			if (xfered == total)
 				already_downloaded += total;
@ -758,7 +762,7 @@ namespace Pamac {
 				line = dgettext (null, "Error") + ": " + msg;
 			}
 			if (line != null) {
-				progress_window.expander.set_expanded (true);
+				progress_dialog.expander.set_expanded (true);
 				spawn_in_term ({"/usr/bin/echo", "-n", line});
 			}
 		}
@ -780,7 +784,7 @@ namespace Pamac {
 		}

 		public void handle_error (ErrorInfos error) {
-			progress_window.expander.set_expanded (true);
+			progress_dialog.expander.set_expanded (true);
 			spawn_in_term ({"/usr/bin/echo", "-n", error.str});
 			TextIter start_iter;
 			TextIter end_iter;
@ -805,7 +809,7 @@ namespace Pamac {
 			spawn_in_term ({"/usr/bin/echo"});
 			transaction_info_dialog.run ();
 			transaction_info_dialog.hide ();
-			progress_window.hide ();
+			progress_dialog.hide ();
 			transaction_info_dialog.textbuffer.get_start_iter (out start_iter);
 			transaction_info_dialog.textbuffer.get_end_iter (out end_iter);
 			transaction_info_dialog.textbuffer.delete (ref start_iter, ref end_iter);
@ -818,7 +822,7 @@ namespace Pamac {
 			refresh_alpm_config ();
 			if (error.str == "") {
 				if (mode == Mode.UPDATER) {
-					progress_window.hide ();
+					progress_dialog.hide ();
 					finished (false);
 				} else {
 					sysupgrade (0);
@ -835,10 +839,10 @@ namespace Pamac {
 				show_warnings ();
 				int ret = set_transaction_sum ();
 				if (ret == 0) {
-					if (data.to_add.size () == 0
-							&& data.to_remove.size () == 0
-							&& data.to_load.size () == 0
-							&& data.to_build.size () != 0) {
+					if (to_add.size () == 0
+							&& to_remove.size () == 0
+							&& to_load.size () == 0
+							&& to_build.size () != 0) {
 						// there only AUR packages to build or we update AUR packages first
 						release ();
 						if (transaction_sum_dialog.run () == ResponseType.OK) {
@ -849,7 +853,7 @@ namespace Pamac {
 							on_emit_trans_committed (err);
 						} else {
 							spawn_in_term ({"/usr/bin/echo", dgettext (null, "Transaction cancelled") + ".\n"});
-							progress_window.hide ();
+							progress_dialog.hide ();
 							transaction_sum_dialog.hide ();
 							finished (true);
 						}
@ -864,7 +868,7 @@ namespace Pamac {
 						commit ();
 					} else {
 						spawn_in_term ({"/usr/bin/echo", dgettext (null, "Transaction cancelled") + ".\n"});
-						progress_window.hide ();
+						progress_dialog.hide ();
 						transaction_sum_dialog.hide ();
 						release ();
 						finished (true);
@ -875,7 +879,7 @@ namespace Pamac {
 					//ErrorInfos err = ErrorInfos ();
 					//err.str = dgettext (null, "Nothing to do") + "\n";
 					spawn_in_term ({"/usr/bin/echo", dgettext (null, "Nothing to do") + ".\n"});
-					progress_window.hide ();
+					progress_dialog.hide ();
 					release ();
 					clear_lists ();
 					finished (false);
@ -890,16 +894,16 @@ namespace Pamac {
 		public void on_emit_trans_committed (ErrorInfos error) {
 			print ("transaction committed\n");
 			if (error.str == "") {
-				if (data.to_build.size () != 0) {
-					if (data.to_add.size () != 0
-							|| data.to_remove.size () != 0
-							|| data.to_load.size () != 0) {
+				if (to_build.size () != 0) {
+					if (to_add.size () != 0
+							|| to_remove.size () != 0
+							|| to_load.size () != 0) {
 						spawn_in_term ({"/usr/bin/echo", dgettext (null, "Transaction successfully finished") + ".\n"});
 					}
 					build_aur_packages ();
 				} else {
-					//progress_window.action_label.set_text (dgettext (null, "Transaction successfully finished"));
-					//progress_window.close_button.set_visible (true);
+					//progress_dialog.action_label.set_text (dgettext (null, "Transaction successfully finished"));
+					//progress_dialog.close_button.set_visible (true);
 					clear_lists ();
 					show_warnings ();
 					refresh_alpm_config ();
@ -913,7 +917,7 @@ namespace Pamac {
 							spawn_in_term ({"/usr/bin/echo", dgettext (null, "Transaction successfully finished") + ".\n"});
 						else
 							spawn_in_term ({"/usr/bin/echo"});
-						progress_window.hide ();
+						progress_dialog.hide ();
 						finished (false);
 					}
 				}
@ -929,13 +933,8 @@ namespace Pamac {

 		void on_term_child_exited (int status) {
 			Source.remove (build_timeout_id);
-			data.to_build.steal_all ();
+			to_build.steal_all ();
 			build_status = status;
-			try {
-				daemon.refresh_alpm_config ();
-			} catch (IOError e) {
-				stderr.printf ("IOError: %s\n", e.message);
-			}
 			ErrorInfos err = ErrorInfos ();
 			on_emit_trans_committed (err);
 		}
--- a/src/tray.vala
+++ b/src/tray.vala
@ -29,7 +29,7 @@ const string noupdate_info = _("Your system is up-to-date");
 namespace Pamac {
 	[DBus (name = "org.manjaro.pamac")]
 	public interface Daemon : Object {
-		public abstract async void refresh (int force, bool emit_signal) throws IOError;
+		public abstract void refresh (int force, bool emit_signal) throws IOError;
 		public abstract UpdatesInfos[] get_updates () throws IOError;
 		[DBus (no_reply = true)]
 		public abstract void quit () throws IOError;
@ -76,7 +76,7 @@ namespace Pamac {
 			item = new Gtk.MenuItem.with_label (_("Package Manager"));
 			item.activate.connect (execute_manager);
 			menu.append (item);
-			item = new Gtk.MenuItem.with_label (_("Quit"));
+			item = new Gtk.MenuItem.with_mnemonic (_("_Quit"));
 			item.activate.connect (this.release);
 			menu.append (item);
 			menu.show_all ();
@ -115,13 +115,11 @@ namespace Pamac {

 		bool refresh () {
 			start_daemon ();
-			daemon.refresh.begin (1, false, (obj, res) => {
 			try {
-					daemon.refresh.end (res);
+				daemon.refresh (0, false);
 			} catch (IOError e) {
 				stderr.printf ("IOError: %s\n", e.message);
 			}
-			});
 			return true;
 		}

@ -141,7 +139,6 @@ namespace Pamac {
 				if (pamac_run == false)
 					show_notification (one_update_info);
 			} else {
-				// workaround to use python format string
 				string info = update_info.printf (updates_nb);
 				this.update_icon (update_icon_name, info);
 				if (pamac_run == false)
@ -153,10 +150,10 @@ namespace Pamac {

 		void show_notification (string info) {
 //~ 				notification = new Notification (_("Update Manager"));
+//~ 				notification.set_body (info);
 //~ 				Gtk.IconTheme icon_theme = Gtk.IconTheme.get_default ();
 //~ 				Gdk.Pixbuf icon = icon_theme.load_icon ("system-software-update", 32, 0);
 //~ 				notification.set_icon (icon);
-//~ 				notification.set_body (info);
 //~ 				var action = new SimpleAction ("update", null);
 //~ 				action.activate.connect (execute_updater);
 //~ 				this.add_action (action);
--- a/src/updater_window.vala
+++ b/src/updater_window.vala
@ -127,7 +127,7 @@ namespace Pamac {
 			uint updates_nb = 0;
 			updates_list.clear ();
 			// get syncfirst updates
-			UpdatesInfos[] syncfirst_updates = get_syncfirst_updates (transaction.alpm_config);
+			UpdatesInfos[] syncfirst_updates = get_syncfirst_updates (transaction.handle, transaction.syncfirst);
 			if (syncfirst_updates.length != 0) {
 				updates_nb = syncfirst_updates.length;
 				foreach (UpdatesInfos infos in syncfirst_updates) {
@ -140,8 +140,7 @@ namespace Pamac {
 					updates_list.insert_with_values (out iter, -1, 0, name, 1, size);
 				}
 			} else {
-				string[] ignore_pkgs = get_ignore_pkgs (transaction.alpm_config);
-				UpdatesInfos[] updates = get_repos_updates (transaction.alpm_config, ignore_pkgs);
+				UpdatesInfos[] updates = get_repos_updates (transaction.handle, transaction.ignorepkg);
 				foreach (UpdatesInfos infos in updates) {
 					name = infos.name + " " + infos.version;
 					if (infos.download_size != 0)
@ -153,7 +152,7 @@ namespace Pamac {
 				}
 				updates_nb += updates.length;
 				if (pamac_config.enable_aur) {
-					UpdatesInfos[] aur_updates = get_aur_updates (transaction.alpm_config, ignore_pkgs);
+					UpdatesInfos[] aur_updates = get_aur_updates (transaction.handle, transaction.ignorepkg);
 					updates_nb += aur_updates.length;
 					foreach (UpdatesInfos infos in aur_updates) {
 						name = infos.name + " " + infos.version;
--- a/util/alpm-util.c
+++ b/util/alpm-util.c
@ -25,6 +25,10 @@ void* alpm_list_get_data (alpm_list_t *list) {
 	return list->data;
 }

+void* alpm_list_nth_data (alpm_list_t *list, size_t n) {
+	return alpm_list_nth (list, n)->data;
+}
+
 alpm_list_t* alpm_list_remove_data (alpm_list_t *list, const void *needle, alpm_list_fn_cmp fn) {
 	void *data = NULL;
 	list = alpm_list_remove (list, needle, fn, data);
--- a/util/alpm-util.h
+++ b/util/alpm-util.h
@ -8,6 +8,7 @@ typedef struct __alpm_list_iterator_t {
 } alpm_list_iterator_t;

 void* alpm_list_get_data(alpm_list_t *list);
+void* alpm_list_nth_data (alpm_list_t *list, size_t n);
 alpm_list_t *alpm_list_remove_data(alpm_list_t *list, const void *needle, alpm_list_fn_cmp fn);
 alpm_list_t *alpm_list_sort_data(alpm_list_t *list, alpm_list_fn_cmp fn);
 void alpm_list_free_all(alpm_list_t *list);
--- a/vapi/libalpm.vapi
+++ b/vapi/libalpm.vapi
@ -142,9 +142,6 @@ namespace Alpm {
 		[CCode (cname = "alpm_initialize")]
 		public Handle (string root, string dbpath, out Alpm.Errno error);

-		//[CCode (cname = "alpm_release")]
-		//public int release();
-
 		public unowned string root {
 			[CCode (cname = "alpm_option_get_root")] get;
 		}
@ -155,7 +152,7 @@ namespace Alpm {
 			[CCode (cname = "alpm_option_get_arch")] get;
 			[CCode (cname = "alpm_option_set_arch")] set;
 		}
-		public unowned Alpm.List<string?> cachedirs {
+		public unowned Alpm.List<unowned string?> cachedirs {
 			[CCode (cname = "alpm_option_get_cachedirs")] get;
 			[CCode (cname = "alpm_option_set_cachedirs")] set;
 		}
@ -180,7 +177,7 @@ namespace Alpm {
 			/** Sets whether to use syslog (0 is FALSE, TRUE otherwise). */
 			[CCode (cname = "alpm_option_set_usesyslog")] set;
 		}
-		public unowned Alpm.List<string?> noupgrades {
+		public unowned Alpm.List<unowned string?> noupgrades {
 			[CCode (cname = "alpm_option_get_noupgrades")] get;
 			[CCode (cname = "alpm_option_set_noupgrades")] set;
 		}
@ -189,7 +186,7 @@ namespace Alpm {
 		[CCode (cname = "alpm_option_remove_noupgrade")]
 		public int remove_noupgrade(string pkg);

-		public unowned Alpm.List<string?> noextracts {
+		public unowned Alpm.List<unowned string?> noextracts {
 			[CCode (cname = "alpm_option_get_noextracts")] get;
 			[CCode (cname = "alpm_option_set_noextracts")] set;
 		}
@ -198,7 +195,7 @@ namespace Alpm {
 		[CCode (cname = "alpm_option_remove_noextract")]
 		public int remove_noextract(string pkg);

-		public unowned Alpm.List<string?> ignorepkgs {
+		public unowned Alpm.List<unowned string?> ignorepkgs {
 			[CCode (cname = "alpm_option_get_ignorepkgs")] get;
 			[CCode (cname = "alpm_option_set_ignorepkgs")] set;
 		}
@ -207,7 +204,7 @@ namespace Alpm {
 		[CCode (cname = "alpm_option_remove_ignorepkg")]
 		public int remove_ignorepkg(string pkg);

-		public unowned Alpm.List<string?> ignoregroups {
+		public unowned Alpm.List<unowned string?> ignoregroups {
 			[CCode (cname = "alpm_option_get_ignoregroups")] get;
 			[CCode (cname = "alpm_option_set_ignoregroups")] set;
 		}
@ -226,6 +223,10 @@ namespace Alpm {
 			[CCode (cname = "alpm_option_set_checkspace")] set;
 		}

+		public SigLevel defaultsiglevel {
+			[CCode (cname = "alpm_option_get_default_siglevel")] get;
+			[CCode (cname = "alpm_option_set_default_siglevel")] set;
+		}
 		public SigLevel localfilesiglevel {
 			[CCode (cname = "alpm_option_get_local_file_siglevel")] get;
 			[CCode (cname = "alpm_option_set_local_file_siglevel")] set;
@ -250,8 +251,10 @@ namespace Alpm {
 				[CCode (cname = "alpm_get_syncdbs")] get;
 		}

+		// the return package can be freed except if it is added to a transaction,
+		// it will be freed upon Handle.trans_release() invocation.
 		[CCode (cname = "alpm_pkg_load_file")]
-		public unowned Package? load_file(string filename, int full, SigLevel level);
+		public Package? load_file(string filename, int full, SigLevel level);

 //~ 		/** Test if a package should be ignored.
 //~ 		* Checks if the package is ignored via IgnorePkg, or if the package is
@ -394,11 +397,11 @@ namespace Alpm {
 			[CCode (cname = "alpm_db_get_siglevel")] get;
 		}

-		public unowned string url {
-			[CCode (cname = "alpm_db_get_url")] get;
-		}  
+//~ 		public unowned string url {
+//~ 			[CCode (cname = "alpm_db_get_url")] get;
+//~ 		}

-		public unowned Alpm.List<string?> servers {
+		public unowned Alpm.List<unowned string?> servers {
 			[CCode (cname = "alpm_db_get_servers")] get;
 			[CCode (cname = "alpm_db_set_servers")] set;
 		}
@ -425,14 +428,13 @@ namespace Alpm {
 	/**
 	 * Packages
 	 */
-	[CCode (cname = "alpm_pkg_t", cprefix = "alpm_pkg_",
-					free_function = "alpm_pkg_free")]
+	[CCode (cname = "alpm_pkg_t", cprefix = "alpm_pkg_", free_function = "alpm_pkg_free")]
 	[Compact]
 	public class Package {
 		public static int checkmd5sum();

-		public unowned Alpm.List<string?> compute_requiredby();
-		public unowned Alpm.List<string?> compute_optionalfor();
+		public Alpm.List<string?> compute_requiredby();
+		public Alpm.List<string?> compute_optionalfor();

 		/* properties */
 		[CCode (array_length = false)]
@ -476,9 +478,14 @@ namespace Alpm {
 		public unowned string arch {
 			[CCode (cname = "alpm_pkg_get_arch")] get;
 		}
+
+		/** Returns the size of the package. This is only available for sync database
+		 * packages and package files, not those loaded from the local database.
+		 */
 		public uint64 size {
 			[CCode (cname = "alpm_pkg_get_size")] get;
 		}
+
 		public uint64 isize {
 			[CCode (cname = "alpm_pkg_get_isize")] get;
 		}
@ -487,16 +494,15 @@ namespace Alpm {
 		}
 		public PkgReason reason {
 			[CCode (cname = "alpm_pkg_get_reason")] get;
-			/** The provided package object must be from the local database or this method
-			 * will fail. The write to the local database is performed immediately.
-			 * @return 0 on success, -1 on error (Errno is set accordingly)
+			/** The provided package object must be from the local database
+			 * or this method will fail (Errno is set accordingly).
 			 */
 			[CCode (cname = "alpm_pkg_set_reason")] set;
 		}
-		public unowned Alpm.List<string?> licenses {
+		public unowned Alpm.List<unowned string?> licenses {
 			[CCode (cname = "alpm_pkg_get_licenses")] get;
 		}
-		public unowned Alpm.List<string?> groups {
+		public unowned Alpm.List<unowned string?> groups {
 			[CCode (cname = "alpm_pkg_get_groups")] get;
 		}
 		public unowned Alpm.List<Depend?> depends {
@ -538,7 +544,7 @@ namespace Alpm {
 		public ulong name_hash;
 		public DepMod mod;
 		[CCode (cname = "alpm_dep_compute_string")]
-		public unowned string compute_string();
+		public string compute_string();
 	}

 	/** Missing dependency */
@ -954,8 +960,7 @@ namespace Alpm {
 	}

 [CCode (cprefix = "alpm_list_", cheader_filename = "alpm_list.h,alpm-util.h",
-				cname = "alpm_list_t", type_parameters = "G",
-					free_function = "alpm_list_free")]
+		cname = "alpm_list_t", type_parameters = "G", free_function = "alpm_list_free_all")]
 	[Compact]
 	public class List<G> {
 		/* Comparator*/
@ -966,30 +971,40 @@ namespace Alpm {
 		public size_t length {
 		[CCode (cname = "alpm_list_count")] get;
 		}
+		public unowned G? data {
+		[CCode (cname = "alpm_list_get_data")] get;
+		}

 		/* item mutators */
 		[ReturnsModifiedPointer ()]
 		public unowned void add(G data);
+
 		[ReturnsModifiedPointer ()]
 		public unowned void join(List<G> list);
+
 		[CCode (cname = "alpm_list_sort_data"), ReturnsModifiedPointer ()]
 		public unowned void sort(CompareFunc fn);
+
 		[CCode (cname = "alpm_list_remove_data"), ReturnsModifiedPointer ()]
 		public unowned void? remove(G data, CompareFunc fn);
+
 		public List<G> copy();
+
 		[ReturnsModifiedPointer ()]
 		public unowned void reverse ();

 		/* item accessors */
 		public unowned List<G>? first();
 		public unowned List<G>? last();
-		public unowned List<G>? nth(size_t n);
+		public unowned List<G>? nth(size_t index);
 		public unowned List<G>? next();
 		public unowned List<G>? previous();
-		public unowned G get_data();
+
+		public unowned G? nth_data(size_t index);

 		/* misc */
 		public unowned string? find_str(string needle);
+
 		/** @return a list containing all items in `this` not present in `list` */
 		public unowned List<G>? diff(List<G>? list, CompareFunc fn);