[seahorse/wip/nielsdg/handle-open] App: Handle opening files from the command line

[Niels De Graef <nielsdg src gnome org>]

commit fa7e5903daf918cf797ad997e14e13066a8a70af
Author: Niels De Graef <nielsdegraef gmail com>
Date:   Sun Mar 17 14:45:11 2019 +0100

    App: Handle opening files from the command line
    
    Implement `GApplcation.open()` for our application: this means
    concretely that we will try to import the files that were specified on
    the command line.

 src/application.vala | 12 +++++++++++-
 src/key-manager.vala |  2 +-
 2 files changed, 12 insertions(+), 2 deletions(-)
---
diff --git a/src/application.vala b/src/application.vala
index 9bf44702..f21ea66f 100644
--- a/src/application.vala
+++ b/src/application.vala
@@ -69,7 +69,7 @@ public class Seahorse.Application : Gtk.Application {
     public Application () {
         GLib.Object (
             application_id: "org.gnome.seahorse.Application",
-            flags: ApplicationFlags.FLAGS_NONE
+            flags: ApplicationFlags.HANDLES_OPEN
         );
         this.search_provider = new SearchProvider(this);
 
@@ -116,6 +116,16 @@ public class Seahorse.Application : Gtk.Application {
         this.key_mgr.present();
     }
 
+    public override void open(File[] files, string hint) {
+        activate();
+        return_if_fail(this.key_mgr != null);
+
+        string[] uris = {};
+        foreach (File file in files)
+            uris += file.get_uri();
+        this.key_mgr.import_files(uris);
+    }
+
     public override int handle_local_options (VariantDict options) {
         if (options.contains("version")) {
             print ("%s\n", Config.PACKAGE_STRING);
diff --git a/src/key-manager.vala b/src/key-manager.vala
index 1ec80e83..5aa91bf4 100644
--- a/src/key-manager.vala
+++ b/src/key-manager.vala
@@ -233,7 +233,7 @@ public class Seahorse.KeyManager : Catalog {
         this.store.filter = this.filter_entry.text;
     }
 
-    private void import_files(string[]? uris) {
+    public void import_files(string[]? uris) {
         ImportDialog dialog = new ImportDialog(this);
         dialog.add_uris(uris);
         dialog.run();