From 3f0a143037f8e74a633190920fabfe0b4d7a1b20 Mon Sep 17 00:00:00 2001
From: Benjamin Berg <bberg@redhat.com>
Date: Thu, 4 Jul 2019 16:38:32 +0200
Subject: [PATCH] demo: Add UI for retry errors

---
 demo/gtk-libfprint-test.c  | 13 +++++++++--
 demo/gtk-libfprint-test.ui | 46 ++++++++++++++++++++++++++++++++++++++
 2 files changed, 57 insertions(+), 2 deletions(-)

diff --git a/demo/gtk-libfprint-test.c b/demo/gtk-libfprint-test.c
index 5610cdd..238dff5 100644
--- a/demo/gtk-libfprint-test.c
+++ b/demo/gtk-libfprint-test.c
@@ -59,7 +59,8 @@ typedef enum {
 	NOIMAGING_MODE,
 	CAPTURE_MODE,
 	SPINNER_MODE,
-	ERROR_MODE
+	ERROR_MODE,
+	RETRY_MODE
 } LibfprintDemoMode;
 
 static void libfprint_demo_set_mode (LibfprintDemoWindow *win,
@@ -221,7 +222,10 @@ dev_capture_start_cb (FpDevice *dev,
 	image = fp_device_capture_finish (dev, res, &error);
 	if (!image) {
 		g_warning ("Error capturing data: %s", error->message);
-		libfprint_demo_set_mode (win, ERROR_MODE);
+		if (error->domain == FP_DEVICE_RETRY)
+			libfprint_demo_set_mode (win, RETRY_MODE);
+		else
+			libfprint_demo_set_mode (win, ERROR_MODE);
 		return;
 	}
 
@@ -415,6 +419,11 @@ libfprint_demo_set_mode (LibfprintDemoWindow *win,
 		gtk_widget_set_sensitive (win->capture_button, FALSE);
 		gtk_spinner_stop (GTK_SPINNER (win->spinner));
 		break;
+	case RETRY_MODE:
+		gtk_stack_set_visible_child_name (GTK_STACK (win->mode_stack), "retry-mode");
+		gtk_widget_set_sensitive (win->capture_button, TRUE);
+		gtk_spinner_stop (GTK_SPINNER (win->spinner));
+		break;
 	default:
 		g_assert_not_reached ();
 	}
diff --git a/demo/gtk-libfprint-test.ui b/demo/gtk-libfprint-test.ui
index 0691620..c2bd56a 100644
--- a/demo/gtk-libfprint-test.ui
+++ b/demo/gtk-libfprint-test.ui
@@ -266,6 +266,52 @@
             <property name="position">2</property>
           </packing>
         </child>
+        <child>
+          <object class="GtkGrid" id="retry-mode">
+            <property name="visible">True</property>
+            <property name="can_focus">False</property>
+            <property name="halign">center</property>
+            <property name="valign">center</property>
+            <property name="hexpand">True</property>
+            <property name="vexpand">True</property>
+            <property name="orientation">vertical</property>
+            <property name="row_spacing">12</property>
+            <child>
+              <object class="GtkImage">
+                <property name="visible">True</property>
+                <property name="can_focus">False</property>
+                <property name="margin_bottom">9</property>
+                <property name="pixel_size">192</property>
+                <property name="icon_name">dialog-warning-symbolic</property>
+              </object>
+              <packing>
+                <property name="left_attach">1</property>
+                <property name="top_attach">0</property>
+              </packing>
+            </child>
+            <child>
+              <object class="GtkLabel">
+                <property name="visible">True</property>
+                <property name="can_focus">False</property>
+                <property name="margin_top">9</property>
+                <property name="label" translatable="yes">&lt;b&gt;&lt;span size="large"&gt;Device reported a recoverable error. Please retry!&lt;/span&gt;&lt;/b&gt;</property>
+                <property name="use_markup">True</property>
+              </object>
+              <packing>
+                <property name="left_attach">1</property>
+                <property name="top_attach">1</property>
+              </packing>
+            </child>
+            <style>
+              <class name="dim-label"/>
+            </style>
+          </object>
+          <packing>
+            <property name="name">retry-mode</property>
+            <property name="title">retry-mode</property>
+            <property name="position">2</property>
+          </packing>
+        </child>
         <child>
           <object class="GtkGrid" id="noimaging-mode">
             <property name="visible">True</property>