[gthumb] allow to find duplicates in catalogs

[Paolo Bacchilega <paobac src gnome org>]

commit 87cf1d05bdf365640a87a888e95baeb886c14c7f
Author: Paolo Bacchilega <paobac src gnome org>
Date:   Mon Apr 28 15:57:41 2014 +0200

    allow to find duplicates in catalogs

 .../find_duplicates/data/ui/find-duplicates.ui     |   16 +++++++---------
 extensions/find_duplicates/dlg-find-duplicates.c   |   18 ++++++++++--------
 2 files changed, 17 insertions(+), 17 deletions(-)
---
diff --git a/extensions/find_duplicates/data/ui/find-duplicates.ui 
b/extensions/find_duplicates/data/ui/find-duplicates.ui
index cfcb4f8..39e3fa9 100644
--- a/extensions/find_duplicates/data/ui/find-duplicates.ui
+++ b/extensions/find_duplicates/data/ui/find-duplicates.ui
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- Generated with glade 3.16.0 on Tue Nov 19 11:15:07 2013 -->
+<!-- Generated with glade 3.18.2 -->
 <interface>
-  <!-- interface-requires gtk+ 3.0 -->
+  <requires lib="gtk+" version="3.0"/>
   <object class="GtkListStore" id="file_type_liststore">
     <columns>
       <!-- column-name name -->
@@ -13,7 +13,7 @@
     <property name="border_width">5</property>
     <property name="title" translatable="yes">Find Duplicates</property>
     <property name="resizable">False</property>
-    <property name="type_hint">normal</property>
+    <property name="type_hint">dialog</property>
     <child internal-child="vbox">
       <object class="GtkBox" id="dialog-vbox1">
         <property name="visible">True</property>
@@ -86,7 +86,6 @@
                         <property name="xalign">0</property>
                         <property name="label" translatable="yes">Start _at:</property>
                         <property name="use_underline">True</property>
-                        <property name="mnemonic_widget">location_filechooserbutton</property>
                       </object>
                       <packing>
                         <property name="expand">False</property>
@@ -95,13 +94,12 @@
                       </packing>
                     </child>
                     <child>
-                      <object class="GtkFileChooserButton" id="location_filechooserbutton">
+                      <object class="GtkBox" id="location_chooser_container">
                         <property name="visible">True</property>
                         <property name="can_focus">False</property>
-                        <property name="action">select-folder</property>
-                        <property name="local_only">False</property>
-                        <property name="preview_widget_active">False</property>
-                        <property name="title" translatable="yes"/>
+                        <child>
+                          <placeholder/>
+                        </child>
                       </object>
                       <packing>
                         <property name="expand">True</property>
diff --git a/extensions/find_duplicates/dlg-find-duplicates.c 
b/extensions/find_duplicates/dlg-find-duplicates.c
index 0fa135d..d653563 100644
--- a/extensions/find_duplicates/dlg-find-duplicates.c
+++ b/extensions/find_duplicates/dlg-find-duplicates.c
@@ -33,6 +33,7 @@ typedef struct {
        GthBrowser *browser;
        GtkBuilder *builder;
        GtkWidget  *dialog;
+       GtkWidget  *location_chooser;
        GList      *general_tests;
 } DialogData;
 
@@ -55,7 +56,7 @@ ok_clicked_cb (GtkWidget  *widget,
 {
        GFile *folder;
 
-       folder = gtk_file_chooser_get_file (GTK_FILE_CHOOSER ( _gtk_builder_get_widget (data->builder, 
"location_filechooserbutton")));
+       folder = gth_location_chooser_get_current (GTH_LOCATION_CHOOSER (data->location_chooser));
        if (folder == NULL)
                return;
 
@@ -64,7 +65,6 @@ ok_clicked_cb (GtkWidget  *widget,
                                  gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (GET_WIDGET 
("include_subfolder_checkbutton"))),
                                  g_list_nth_data (data->general_tests, gtk_combo_box_get_active 
(GTK_COMBO_BOX (GET_WIDGET ("file_type_combobox")))));
 
-       g_object_unref (folder);
        gtk_widget_destroy (data->dialog);
 }
 
@@ -74,7 +74,6 @@ dlg_find_duplicates (GthBrowser *browser)
 {
        DialogData *data;
        GSettings  *settings;
-       GtkWidget  *file_chooser;
        GList      *tests;
        char       *general_filter;
        int         active_filter;
@@ -99,13 +98,16 @@ dlg_find_duplicates (GthBrowser *browser)
        gth_browser_set_dialog (browser, "find_duplicates", data->dialog);
        g_object_set_data (G_OBJECT (data->dialog), "dialog_data", data);
 
+       data->location_chooser = g_object_new (GTH_TYPE_LOCATION_CHOOSER,
+                                              "show-entry-points", TRUE,
+                                              "relief", GTK_RELIEF_NORMAL,
+                                              NULL);
+       gtk_widget_show (data->location_chooser);
+       gtk_container_add (GTK_CONTAINER (GET_WIDGET ("location_chooser_container")), data->location_chooser);
+
        /* Set widgets data. */
 
-       file_chooser = _gtk_builder_get_widget (data->builder, "location_filechooserbutton");
-       if (GTH_IS_FILE_SOURCE_VFS (gth_browser_get_location_source (browser)))
-               gtk_file_chooser_set_file (GTK_FILE_CHOOSER (file_chooser), gth_browser_get_location 
(browser), NULL);
-       else
-               gtk_file_chooser_set_uri (GTK_FILE_CHOOSER (file_chooser), get_home_uri ());
+       gth_location_chooser_set_current (GTH_LOCATION_CHOOSER (data->location_chooser), 
gth_browser_get_location (browser));
 
        tests = gth_main_get_registered_objects_id (GTH_TYPE_TEST);
        general_filter = g_settings_get_string (settings, PREF_BROWSER_GENERAL_FILTER);