[gnome-software/gnome-3-20] updates page: Move the Install & Restart button below the upgrade banner



commit 65227355bbc54e9c13978804bae8a9a06c5bca94
Author: Kalev Lember <klember redhat com>
Date:   Wed Feb 24 14:52:20 2016 +0100

    updates page: Move the Install & Restart button below the upgrade banner
    
    This adds a "fake" header bar under the upgrade banner widget, so that
    when the upgrade banner is visible we can show the button down there, as
    per mockups.

 src/gs-shell-updates.c  |   30 ++++++++++++++++++++++++++++--
 src/gs-shell-updates.ui |   21 +++++++++++++++++++++
 src/gtk-style-hc.css    |    6 ++++++
 src/gtk-style.css       |    6 ++++++
 4 files changed, 61 insertions(+), 2 deletions(-)
---
diff --git a/src/gs-shell-updates.c b/src/gs-shell-updates.c
index 46cf622..ba186c7 100644
--- a/src/gs-shell-updates.c
+++ b/src/gs-shell-updates.c
@@ -72,11 +72,13 @@ struct _GsShellUpdates
        GtkWidget               *button_update_all;
        GtkWidget               *header_spinner_start;
        GtkWidget               *header_start_box;
+       GtkWidget               *header_end_box;
        gboolean                 has_agreed_to_mobile_data;
        gboolean                 ampm_available;
 
        GtkWidget               *button_updates_mobile;
        GtkWidget               *button_updates_offline;
+       GtkWidget               *fake_header_bar;
        GtkWidget               *label_updates_failed;
        GtkWidget               *label_updates_last_checked;
        GtkWidget               *label_updates_spinner;
@@ -209,6 +211,7 @@ gs_shell_updates_get_state_string (GsPluginStatus status)
 static void
 gs_shell_updates_update_ui_state (GsShellUpdates *self)
 {
+       GtkWidget *old_parent;
        gboolean allow_mobile_refresh = TRUE;
        g_autofree gchar *checked_str = NULL;
        g_autofree gchar *spinner_str = NULL;
@@ -383,10 +386,28 @@ gs_shell_updates_update_ui_state (GsShellUpdates *self)
                break;
        }
 
-       /* upgrade banner */
+       /* are we showing an upgrade banner? */
        if (gs_upgrade_banner_get_app (GS_UPGRADE_BANNER (self->upgrade_banner)) != NULL) {
+               /* move header bar buttons to the fake header bar */
+               g_object_ref (self->button_update_all);
+               old_parent = gtk_widget_get_parent (self->button_update_all);
+               if (old_parent != NULL)
+                       gtk_container_remove (GTK_CONTAINER (old_parent), self->button_update_all);
+               gtk_header_bar_pack_end (GTK_HEADER_BAR (self->fake_header_bar), self->button_update_all);
+               g_object_unref (self->button_update_all);
+
+               gtk_widget_show (self->fake_header_bar);
                gtk_widget_show (self->upgrade_banner);
        } else {
+               /* move header bar buttons to the real header bar */
+               g_object_ref (self->button_update_all);
+               old_parent = gtk_widget_get_parent (self->button_update_all);
+               if (old_parent != NULL)
+                       gtk_container_remove (GTK_CONTAINER (old_parent), self->button_update_all);
+               gtk_container_add (GTK_CONTAINER (self->header_end_box), self->button_update_all);
+               g_object_unref (self->button_update_all);
+
+               gtk_widget_hide (self->fake_header_bar);
                gtk_widget_hide (self->upgrade_banner);
        }
 
@@ -1131,10 +1152,14 @@ gs_shell_updates_setup (GsShellUpdates *self,
        g_signal_connect (self->upgrade_banner, "install-button-clicked",
                          G_CALLBACK (gs_shell_updates_install_upgrade_cb), self);
 
+       self->header_end_box = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 6);
+       gtk_widget_set_visible (self->header_end_box, TRUE);
+       gs_page_set_header_end_widget (GS_PAGE (self), self->header_end_box);
+
        self->button_update_all = gtk_button_new_with_mnemonic (_("Restart & _Install"));
        gtk_widget_set_visible (self->button_update_all, TRUE);
        gtk_style_context_add_class (gtk_widget_get_style_context (self->button_update_all), 
"suggested-action");
-       gs_page_set_header_end_widget (GS_PAGE (self), self->button_update_all);
+       gtk_container_add (GTK_CONTAINER (self->header_end_box), self->button_update_all);
        g_signal_connect (self->button_update_all, "clicked", G_CALLBACK 
(gs_shell_updates_button_update_all_cb), self);
 
        self->header_start_box = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 6);
@@ -1219,6 +1244,7 @@ gs_shell_updates_class_init (GsShellUpdatesClass *klass)
 
        gtk_widget_class_bind_template_child (widget_class, GsShellUpdates, button_updates_mobile);
        gtk_widget_class_bind_template_child (widget_class, GsShellUpdates, button_updates_offline);
+       gtk_widget_class_bind_template_child (widget_class, GsShellUpdates, fake_header_bar);
        gtk_widget_class_bind_template_child (widget_class, GsShellUpdates, label_updates_failed);
        gtk_widget_class_bind_template_child (widget_class, GsShellUpdates, label_updates_last_checked);
        gtk_widget_class_bind_template_child (widget_class, GsShellUpdates, label_updates_spinner);
diff --git a/src/gs-shell-updates.ui b/src/gs-shell-updates.ui
index fd652ff..1153466 100644
--- a/src/gs-shell-updates.ui
+++ b/src/gs-shell-updates.ui
@@ -72,6 +72,27 @@
                       </object>
                     </child>
                     <child>
+                      <object class="GtkHeaderBar" id="fake_header_bar">
+                        <property name="visible">True</property>
+                        <property name="hexpand">True</property>
+                        <property name="vexpand">False</property>
+                        <style>
+                          <class name="fake-header-bar"/>
+                        </style>
+                        <child>
+                          <object class="GtkLabel" id="label101">
+                            <property name="visible">True</property>
+                            <property name="can_focus">False</property>
+                            <property name="label" translatable="yes">Other Updates</property>
+                            <property name="margin_start">18</property>
+                            <attributes>
+                              <attribute name="weight" value="bold"/>
+                            </attributes>
+                          </object>
+                        </child>
+                      </object>
+                    </child>
+                    <child>
                       <object class="GsUpdateList" id="list_box_updates">
                         <property name="visible">True</property>
                         <property name="can_focus">True</property>
diff --git a/src/gtk-style-hc.css b/src/gtk-style-hc.css
index 44f3876..a5fe5f2 100644
--- a/src/gtk-style-hc.css
+++ b/src/gtk-style-hc.css
@@ -133,6 +133,12 @@
        color: white;
 }
 
+.fake-header-bar {
+       background-color: white;
+       background-image: none;
+       border-radius: 0;
+}
+
 .header-label {
        font-size: 11px;
        padding: 6px;
diff --git a/src/gtk-style.css b/src/gtk-style.css
index 8995089..ed3912c 100644
--- a/src/gtk-style.css
+++ b/src/gtk-style.css
@@ -173,6 +173,12 @@
        color: white;
 }
 
+.fake-header-bar {
+       background-color: white;
+       background-image: none;
+       border-radius: 0;
+}
+
 .header-label {
        font-size: 11px;
        padding: 6px;


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