[recipes/todoist-3: 8/10] Implement add_todoist_account method for initial todoist account set up in Recipes

[Ekta Nandwani <ektan src gnome org>]

commit 129a6dea44659d7e857459a585796315685be4b4
Author: Ekta Nandwani <mailnandwaniekta gmail com>
Date:   Sun Aug 20 18:56:36 2017 +0530

    Implement add_todoist_account method for initial todoist account set up in Recipes

 src/gr-shopping-list-exporter.c      |   62 ++++++++++++++++++++++++++++++++++
 src/shopping-list-exporter-dialog.ui |    2 +-
 2 files changed, 63 insertions(+), 1 deletions(-)
---
diff --git a/src/gr-shopping-list-exporter.c b/src/gr-shopping-list-exporter.c
index 72bc10f..9ba9a63 100644
--- a/src/gr-shopping-list-exporter.c
+++ b/src/gr-shopping-list-exporter.c
@@ -36,6 +36,7 @@
 
 #define TODOIST_URL "https://todoist.com/API/v7/sync";
 
+static gboolean get_todoist_account (GrShoppingListExporter *exporter);
 static gboolean get_project_id (GrShoppingListExporter *exporter);
 
 struct _GrShoppingListExporter
@@ -62,6 +63,7 @@ struct _GrShoppingListExporter
         GtkWidget *providers_list;
         GtkWidget *accounts_list;
         GtkWidget *account_row_selected;
+        GtkWidget *todoist_provider_row;
 
         GList *ingredients;
 };
@@ -254,12 +256,16 @@ static void
 switch_dialog_contents (GrShoppingListExporter *exporter)
 {
        if (gtk_stack_get_visible_child (GTK_STACK (exporter->dialog_stack)) == exporter->accounts_box) {
+               if (!get_todoist_account (exporter))
+                       gtk_widget_set_visible (exporter->todoist_row, FALSE);
                gtk_widget_set_visible (exporter->export_button, FALSE);
                gtk_stack_set_visible_child_name (GTK_STACK (exporter->dialog_stack), "providers_box");
                gtk_stack_set_visible_child_name (GTK_STACK (exporter->header_start_stack), "back");
                gtk_header_bar_set_title (GTK_HEADER_BAR (exporter->header), _("Add Account"));
        }
        else {
+               if (get_todoist_account (exporter))
+                       gtk_widget_set_visible (exporter->todoist_row, TRUE);
                gtk_widget_set_visible (exporter->export_button, TRUE);
                gtk_stack_set_visible_child (GTK_STACK (exporter->dialog_stack), exporter->accounts_box);
                gtk_stack_set_visible_child_name (GTK_STACK (exporter->header_start_stack), "cancel_button");
@@ -736,6 +742,58 @@ initialize_export (GrShoppingListExporter *exporter)
        }
 }
 
+static GVariant*
+build_dbus_parameters (const gchar *action,
+                       const gchar *arg)
+{
+       GVariantBuilder builder;
+       GVariant *array[1], *params2[3];
+
+       g_variant_builder_init (&builder, G_VARIANT_TYPE ("av"));
+
+       if (!action && !arg) {
+               g_variant_builder_add (&builder, "v", g_variant_new_string (""));
+       }
+       else {
+               if (action)
+                       g_variant_builder_add (&builder, "v", g_variant_new_string (action));
+               if (arg)
+                       g_variant_builder_add (&builder, "v", g_variant_new_string (arg));
+       }
+
+       array[0] = g_variant_new ("v", g_variant_new ("(sav)", "online-accounts", &builder));
+
+       params2[0] = g_variant_new_string ("launch-panel");
+       params2[1] = g_variant_new_array (G_VARIANT_TYPE ("v"), array, 1);
+       params2[2] = g_variant_new_array (G_VARIANT_TYPE ("{sv}"), NULL, 0);
+
+       return g_variant_new_tuple (params2, 3);
+}
+
+static void
+add_todoist_account (GtkListBox    *list,
+                     GtkListBoxRow *row,
+                    GrShoppingListExporter *exporter)
+{
+       const char *action = "add";
+       const char *arg = "todoist";
+       if (GTK_WIDGET (row) == exporter->todoist_provider_row) {
+               GDBusProxy *proxy;
+
+               proxy = g_dbus_proxy_new_for_bus_sync (G_BUS_TYPE_SESSION, G_DBUS_PROXY_FLAGS_NONE, NULL,
+                                                      "org.gnome.ControlCenter", "/org/gnome/ControlCenter",
+                                                      "org.gtk.Actions", NULL, NULL);
+               if (!proxy) {
+                       g_warning ("Couldn't open Online Accounts panel");
+                       return;
+               }
+
+               g_dbus_proxy_call_sync (proxy, "Activate", build_dbus_parameters (action, arg),
+                                       G_DBUS_CALL_FLAGS_NONE, -1, NULL, NULL);
+               g_clear_object (&proxy);
+       }
+}
+
 
 static void
 show_export_dialog (GrShoppingListExporter *exporter)
@@ -743,12 +801,15 @@ show_export_dialog (GrShoppingListExporter *exporter)
 
         g_autoptr(GtkBuilder) builder = NULL;
         GObject *add_service;
+        GtkWidget *providers_list;
 
         builder = gtk_builder_new_from_resource ("/org/gnome/Recipes/shopping-list-exporter-dialog.ui");
         exporter->dialog = GTK_WIDGET (gtk_builder_get_object (builder, "dialog"));
         exporter->todoist_row = GTK_WIDGET (gtk_builder_get_object (builder, "todoist_account_row"));
+        exporter->todoist_provider_row = GTK_WIDGET (gtk_builder_get_object (builder, 
"todoist_provider_row"));
         exporter->email_row = GTK_WIDGET (gtk_builder_get_object (builder, "email_account_row"));
         add_service = gtk_builder_get_object (builder, "add_service");
+        providers_list = GTK_WIDGET (gtk_builder_get_object (builder, "providers_list"));
 
         exporter->export_button = GTK_WIDGET (gtk_builder_get_object (builder, "export_button"));
         exporter->cancel_button = GTK_WIDGET (gtk_builder_get_object (builder, "cancel_button"));
@@ -766,6 +827,7 @@ show_export_dialog (GrShoppingListExporter *exporter)
         g_signal_connect_swapped (exporter->export_button, "clicked", G_CALLBACK (initialize_export), 
exporter);
         g_signal_connect_swapped (exporter->cancel_button, "clicked", G_CALLBACK (close_dialog), exporter);
         g_signal_connect (exporter->accounts_list, "selected-rows-changed", G_CALLBACK 
(get_selected_account), exporter);
+        g_signal_connect (providers_list, "row-activated", G_CALLBACK (add_todoist_account), exporter);
 
         if (get_todoist_account (exporter)) {
                gtk_widget_set_visible (exporter->todoist_row, TRUE);
diff --git a/src/shopping-list-exporter-dialog.ui b/src/shopping-list-exporter-dialog.ui
index cf6e334..bba603a 100644
--- a/src/shopping-list-exporter-dialog.ui
+++ b/src/shopping-list-exporter-dialog.ui
@@ -167,7 +167,7 @@
                   <property name="orientation">vertical</property>
                   <child>
                     <object class="GtkListBox" id="providers_list">
-                      <property name="selection_mode">single</property>
+                      <property name="selection_mode">none</property>
                       <property name="visible">1</property>
                       <signal name="selected-rows-changed" handler="row_changed"/>
                       <style>