[gnome-builder/wip/gtk4-port: 1248/1774] plugins/vcsui: setup branch from popover selection

[Christian Hergert <chergert src gnome org>]

commit 0cb8df30a2d96d7b0b92d83c94485fd30c515253
Author: Christian Hergert <chergert redhat com>
Date:   Tue May 31 17:09:05 2022 -0700

    plugins/vcsui: setup branch from popover selection

 src/plugins/vcsui/gbp-vcsui-clone-page.c  | 30 ++++++++++++++++++++++++++++++
 src/plugins/vcsui/gbp-vcsui-clone-page.ui | 17 ++++++++++++++++-
 2 files changed, 46 insertions(+), 1 deletion(-)
---
diff --git a/src/plugins/vcsui/gbp-vcsui-clone-page.c b/src/plugins/vcsui/gbp-vcsui-clone-page.c
index 580d7c1c4..15ba3feb2 100644
--- a/src/plugins/vcsui/gbp-vcsui-clone-page.c
+++ b/src/plugins/vcsui/gbp-vcsui-clone-page.c
@@ -39,6 +39,7 @@ struct _GbpVcsuiClonePage
   AdwEntryRow        *author_email_row;
   AdwEntryRow        *author_name_row;
   GtkMenuButton      *branch_button;
+  GtkLabel           *branch_label;
   AdwEntryRow        *location_row;
   GtkWidget          *main;
   GtkStack           *stack;
@@ -161,6 +162,8 @@ branch_activated_cb (GbpVcsuiClonePage *self,
 
   ide_vcs_clone_request_set_branch_name (self->request, branch_id);
 
+  gtk_menu_button_popdown (self->branch_button);
+
   IDE_EXIT;
 }
 
@@ -178,6 +181,31 @@ branch_popover_show_cb (GbpVcsuiClonePage *self,
   IDE_EXIT;
 }
 
+static void
+branch_name_changed_cb (GbpVcsuiClonePage  *self,
+                        GParamSpec         *pspec,
+                        IdeVcsCloneRequest *request)
+{
+  const char *branch_name;
+  gboolean empty;
+
+  g_assert (GBP_IS_VCSUI_CLONE_PAGE (self));
+  g_assert (IDE_IS_VCS_CLONE_REQUEST (request));
+
+  branch_name = ide_vcs_clone_request_get_branch_name (request);
+
+  /* Very much a git-ism, but that's all we support right now */
+  if (branch_name != NULL && g_str_has_prefix (branch_name, "refs/heads/"))
+    branch_name += strlen ("refs/heads/");
+
+  empty = ide_str_empty0 (branch_name);
+
+  gtk_widget_set_tooltip_text (GTK_WIDGET (self->branch_label),
+                               empty ? NULL : branch_name);
+  gtk_label_set_label (self->branch_label, branch_name);
+  gtk_widget_set_visible (GTK_WIDGET (self->branch_label), !empty);
+}
+
 static void
 gbp_vcsui_clone_page_root (GtkWidget *widget)
 {
@@ -219,6 +247,7 @@ gbp_vcsui_clone_page_class_init (GbpVcsuiClonePageClass *klass)
   gtk_widget_class_bind_template_child (widget_class, GbpVcsuiClonePage, author_email_row);
   gtk_widget_class_bind_template_child (widget_class, GbpVcsuiClonePage, author_name_row);
   gtk_widget_class_bind_template_child (widget_class, GbpVcsuiClonePage, branch_button);
+  gtk_widget_class_bind_template_child (widget_class, GbpVcsuiClonePage, branch_label);
   gtk_widget_class_bind_template_child (widget_class, GbpVcsuiClonePage, location_row);
   gtk_widget_class_bind_template_child (widget_class, GbpVcsuiClonePage, main);
   gtk_widget_class_bind_template_child (widget_class, GbpVcsuiClonePage, request);
@@ -227,6 +256,7 @@ gbp_vcsui_clone_page_class_init (GbpVcsuiClonePageClass *klass)
 
   gtk_widget_class_bind_template_callback (widget_class, location_row_changed_cb);
   gtk_widget_class_bind_template_callback (widget_class, branch_activated_cb);
+  gtk_widget_class_bind_template_callback (widget_class, branch_name_changed_cb);
   gtk_widget_class_bind_template_callback (widget_class, branch_popover_show_cb);
 
   gtk_widget_class_install_action (widget_class, "clone-page.select-folder", NULL, select_folder_action);
diff --git a/src/plugins/vcsui/gbp-vcsui-clone-page.ui b/src/plugins/vcsui/gbp-vcsui-clone-page.ui
index ba13b60b0..1d3481276 100644
--- a/src/plugins/vcsui/gbp-vcsui-clone-page.ui
+++ b/src/plugins/vcsui/gbp-vcsui-clone-page.ui
@@ -18,6 +18,17 @@
                   <object class="AdwEntryRow" id="uri_row">
                     <property name="title" translatable="yes">Repository URL</property>
                     <property name="text" bind-source="request" bind-property="uri" 
bind-flags="sync-create|bidirectional"/>
+                    <child type="suffix">
+                      <object class="GtkLabel" id="branch_label">
+                        <property name="ellipsize">end</property>
+                        <property name="selectable">true</property>
+                        <property name="max-width-chars">10</property>
+                        <property name="visible">false</property>
+                        <style>
+                          <class name="dim-label"/>
+                        </style>
+                      </object>
+                    </child>
                     <child type="suffix">
                       <object class="GtkMenuButton" id="branch_button">
                         <style>
@@ -63,8 +74,10 @@
                                       <object class="GtkScrolledWindow">
                                         <property name="propagate-natural-height">true</property>
                                         <property name="propagate-natural-width">true</property>
-                                        <property name="min-content-width">150</property>
+                                        <property name="min-content-width">400</property>
+                                        <property name="max-content-width">400</property>
                                         <property name="min-content-height">200</property>
+                                        <property name="max-content-height">500</property>
                                         <child>
                                           <object class="GtkListView">
                                             <signal name="activate" handler="branch_activated_cb" 
swapped="true" object="GbpVcsuiClonePage"/>
@@ -91,6 +104,7 @@
         <child>
           <object class="GtkLabel">
             <property name="xalign">0</property>
+            <property name="ellipsize">end</property>
             <property name="hexpand">true</property>
             <binding name="label">
               <lookup name="name" type="IdeVcsBranch">
@@ -263,5 +277,6 @@
       and 2) sticks around to maintain it with me.
     -->
     <property name="module-name">git</property>
+    <signal name="notify::branch-name" handler="branch_name_changed_cb" swapped="true" 
object="GbpVcsuiClonePage"/>
   </object>
 </interface>