[gnome-boxes] Add SharedFolderPopover

[Felipe Borges <felipeborges src gnome org>]

commit 20dfa5d6a651ae2037efda4da4e6822d9404ead5
Author: Visarion Alexandru <viorel visarion gmail com>
Date:   Mon May 15 00:14:19 2017 +0300

    Add SharedFolderPopover
    
    Let's add a custom popover to aid us when adding/editing
    shared folders.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=730259

 data/gnome-boxes.gresource.xml   |    1 +
 data/ui/shared-folder-popover.ui |  141 ++++++++++++++++++++++++++++++++++++++
 src/Makefile.am                  |    1 +
 src/shared-folder-popover.vala   |   35 +++++++++
 4 files changed, 178 insertions(+), 0 deletions(-)
---
diff --git a/data/gnome-boxes.gresource.xml b/data/gnome-boxes.gresource.xml
index 8222d63..818e0e0 100644
--- a/data/gnome-boxes.gresource.xml
+++ b/data/gnome-boxes.gresource.xml
@@ -24,6 +24,7 @@
     <file preprocess="xml-stripblanks">ui/searchbar.ui</file>
     <file preprocess="xml-stripblanks">ui/selectionbar.ui</file>
     <file preprocess="xml-stripblanks">ui/selection-toolbar.ui</file>
+    <file preprocess="xml-stripblanks">ui/shared-folder-popover.ui</file>
     <file preprocess="xml-stripblanks">ui/snapshot-list-row.ui</file>
     <file preprocess="xml-stripblanks">ui/topbar.ui</file>
     <file preprocess="xml-stripblanks">ui/troubleshoot-log.ui</file>
diff --git a/data/ui/shared-folder-popover.ui b/data/ui/shared-folder-popover.ui
new file mode 100644
index 0000000..a92a0e2
--- /dev/null
+++ b/data/ui/shared-folder-popover.ui
@@ -0,0 +1,141 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!-- Generated with glade 3.20.0 -->
+<interface>
+  <requires lib="gtk+" version="3.19"/>
+  <template class="BoxesSharedFolderPopover" parent="GtkPopover">
+    <property name="can_focus">False</property>
+    <property name="modal">True</property>
+    <property name="position">bottom</property>
+    <child>
+      <object class="GtkBox">
+        <property name="visible">True</property>
+        <property name="can_focus">False</property>
+        <property name="margin_left">36</property>
+        <property name="margin_right">16</property>
+        <property name="margin_top">12</property>
+        <property name="margin_bottom">12</property>
+        <property name="spacing">23</property>
+        <child>
+          <object class="GtkBox">
+            <property name="visible">True</property>
+            <property name="can_focus">False</property>
+            <property name="orientation">vertical</property>
+            <child>
+              <object class="GtkLabel">
+                <property name="visible">True</property>
+                <property name="can_focus">False</property>
+                <property name="halign">end</property>
+                <property name="valign">start</property>
+                <property name="margin_top">6</property>
+                <property name="label" translatable="yes">Local Folder</property>
+              </object>
+              <packing>
+                <property name="expand">False</property>
+                <property name="fill">True</property>
+                <property name="position">0</property>
+              </packing>
+            </child>
+            <child>
+              <object class="GtkLabel">
+                <property name="visible">True</property>
+                <property name="can_focus">False</property>
+                <property name="halign">end</property>
+                <property name="valign">center</property>
+                <property name="margin_top">20</property>
+                <property name="label" translatable="yes">Name</property>
+              </object>
+              <packing>
+                <property name="expand">False</property>
+                <property name="fill">True</property>
+                <property name="position">1</property>
+              </packing>
+            </child>
+          </object>
+          <packing>
+            <property name="expand">False</property>
+            <property name="fill">True</property>
+            <property name="position">0</property>
+          </packing>
+        </child>
+        <child>
+          <object class="GtkBox">
+            <property name="visible">True</property>
+            <property name="can_focus">False</property>
+            <property name="orientation">vertical</property>
+            <property name="spacing">6</property>
+            <child>
+              <object class="GtkFileChooserButton" id="file_chooser_button">
+                <property name="visible">True</property>
+                <property name="can_focus">False</property>
+                <property name="action">select-folder</property>
+                <property name="title" translatable="yes">Select Shared Folder</property>
+              </object>
+              <packing>
+                <property name="expand">False</property>
+                <property name="fill">True</property>
+                <property name="position">0</property>
+              </packing>
+            </child>
+            <child>
+              <object class="GtkEntry" id="name_entry">
+                <property name="visible">True</property>
+                <property name="can_focus">True</property>
+              </object>
+              <packing>
+                <property name="expand">False</property>
+                <property name="fill">True</property>
+                <property name="position">1</property>
+              </packing>
+            </child>
+            <child>
+              <object class="GtkBox">
+                <property name="visible">True</property>
+                <property name="can_focus">False</property>
+                <property name="spacing">6</property>
+                <property name="homogeneous">True</property>
+                <child>
+                  <object class="GtkButton">
+                    <property name="label" translatable="yes">Cancel</property>
+                    <property name="visible">True</property>
+                    <property name="can_focus">True</property>
+                    <property name="receives_default">True</property>
+                    <signal name="clicked" handler="on_cancel"/>
+                  </object>
+                  <packing>
+                    <property name="expand">True</property>
+                    <property name="fill">True</property>
+                    <property name="position">0</property>
+                  </packing>
+                </child>
+                <child>
+                  <object class="GtkButton">
+                    <property name="label" translatable="yes">Save</property>
+                    <property name="visible">True</property>
+                    <property name="can_focus">True</property>
+                    <property name="receives_default">True</property>
+                    <signal name="clicked" handler="on_save"/>
+                  </object>
+                  <packing>
+                    <property name="expand">True</property>
+                    <property name="fill">True</property>
+                    <property name="position">1</property>
+                  </packing>
+                </child>
+              </object>
+              <packing>
+                <property name="expand">False</property>
+                <property name="fill">True</property>
+                <property name="position">2</property>
+              </packing>
+            </child>
+          </object>
+          <packing>
+            <property name="expand">False</property>
+            <property name="fill">True</property>
+            <property name="position">1</property>
+          </packing>
+        </child>
+      </object>
+    </child>
+  </template>
+</interface>
diff --git a/src/Makefile.am b/src/Makefile.am
index 5323d52..312f9e0 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -162,6 +162,7 @@ gnome_boxes_SOURCES =                               \
        empty-boxes.vala                        \
        tracker-iso-query.vala                  \
        troubleshoot-log.vala                   \
+       shared-folder-popover.vala              \
        snapshot-list-row.vala                  \
        snapshots-property.vala                 \
        $(NULL)
diff --git a/src/shared-folder-popover.vala b/src/shared-folder-popover.vala
new file mode 100644
index 0000000..d257b1d
--- /dev/null
+++ b/src/shared-folder-popover.vala
@@ -0,0 +1,35 @@
+// This file is part of GNOME Boxes. License: LGPLv2+
+using Gtk;
+
+[GtkTemplate (ui = "/org/gnome/Boxes/ui/shared-folder-popover.ui")]
+private class Boxes.SharedFolderPopover: Gtk.Popover {
+    public signal void saved (string local_folder, string name, int target_position);
+
+    [GtkChild]
+    public Gtk.FileChooserButton file_chooser_button;
+    [GtkChild]
+    public Gtk.Entry name_entry;
+
+    public int target_position;
+
+    [GtkCallback]
+    public void on_cancel (Gtk.Button cancel_button) {
+        popdown ();
+    }
+
+    [GtkCallback]
+    public void on_save (Gtk.Button save_button) {
+        var path = file_chooser_button.get_uri ();
+        var name = name_entry.get_text ();
+
+        if (path != null) {
+            path.scanf ("file://%s", path);
+            if (name == "")
+                name = Path.get_basename (path);
+
+            saved (path, name, target_position);
+        }
+
+        popdown ();
+    }
+}