[virt-tools-list] [PATCH virt-viewer] RFC: Simplify file transfer dialog UI

[Jonathon Jongsma]

When transferring a large number of files, the file transfer dialog was
unusable because the window size would be larger than the client
desktop. To solve this, we put the list of individual files into a
GtkScrolledWindow. But to further simplify the dialog, these files are
hidden by default in a GtkExpander, and there is a single overall
progress bar that shows the status of all ongoing transfers.
---
This patch also requires new API from spice-gtk to calculate the overall
progress:
 spice_file_transfer_task_get_total_bytes()
 spice_file_transfer_task_get_transferred_bytes()

There are patches on the spice-devel list for this new API

 .../ui/virt-viewer-file-transfer-dialog.ui         | 138 +++++++++++++++++++++
 1 file changed, 138 insertions(+)
 create mode 100644 src/resources/ui/virt-viewer-file-transfer-dialog.ui

diff --git a/src/resources/ui/virt-viewer-file-transfer-dialog.ui b/src/resources/ui/virt-viewer-file-transfer-dialog.ui
new file mode 100644
index 0000000..a71af6d
--- /dev/null
+++ b/src/resources/ui/virt-viewer-file-transfer-dialog.ui
@@ -0,0 +1,138 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<interface>
+  <requires lib="gtk+" version="2.24"/>
+  <!-- interface-naming-policy project-wide -->
+  <template class="VirtViewerFileTransferDialog" parent="GtkDialog">
+    <property name="default_width">400</property>
+    <property name="can_focus">False</property>
+    <property name="border_width">5</property>
+    <property name="type_hint">dialog</property>
+    <child internal-child="vbox">
+      <object class="GtkVBox" id="dialog-vbox1">
+        <property name="visible">True</property>
+        <property name="can_focus">False</property>
+        <property name="spacing">2</property>
+        <property name="border-width">12</property>
+        <child internal-child="action_area">
+          <object class="GtkHButtonBox" id="dialog-action_area1">
+            <property name="visible">True</property>
+            <property name="can_focus">False</property>
+            <property name="layout_style">end</property>
+            <child>
+              <placeholder/>
+            </child>
+            <child>
+              <object class="GtkButton" id="button1">
+                <property name="label">gtk-cancel</property>
+                <property name="visible">True</property>
+                <property name="can_focus">True</property>
+                <property name="receives_default">True</property>
+                <property name="use_underline">True</property>
+                <property name="use_stock">True</property>
+              </object>
+              <packing>
+                <property name="expand">False</property>
+                <property name="fill">False</property>
+                <property name="position">1</property>
+              </packing>
+            </child>
+          </object>
+          <packing>
+            <property name="expand">True</property>
+            <property name="fill">True</property>
+            <property name="position">0</property>
+          </packing>
+        </child>
+        <child>
+          <object class="GtkVBox" id="vbox1">
+            <property name="visible">True</property>
+            <property name="can_focus">False</property>
+            <property name="spacing">12</property>
+            <child>
+              <object class="GtkLabel" id="transfer_summary">
+                <property name="visible">True</property>
+                <property name="can_focus">False</property>
+                <property name="label" translatable="yes">label</property>
+              </object>
+              <packing>
+                <property name="expand">True</property>
+                <property name="fill">True</property>
+                <property name="position">0</property>
+              </packing>
+            </child>
+            <child>
+              <object class="GtkProgressBar" id="progressbar">
+                <property name="visible">True</property>
+                <property name="can_focus">False</property>
+              </object>
+              <packing>
+                <property name="expand">True</property>
+                <property name="fill">True</property>
+                <property name="position">1</property>
+              </packing>
+            </child>
+            <child>
+              <object class="GtkExpander" id="files_expander">
+                <property name="visible">True</property>
+                <property name="can_focus">True</property>
+                <child>
+                  <object class="GtkScrolledWindow" id="scrolledwindow1">
+                    <property name="height_request">200</property>
+                    <property name="visible">True</property>
+                    <property name="can_focus">True</property>
+                    <property name="hscrollbar_policy">never</property>
+                    <property name="vscrollbar_policy">automatic</property>
+                    <child>
+                      <object class="GtkViewport" id="viewport1">
+                        <property name="visible">True</property>
+                        <property name="can_focus">False</property>
+                        <child>
+                          <object class="GtkVBox" id="transfer_details">
+                            <property name="margin-start">12</property>
+                            <property name="spacing">12</property>
+                            <property name="visible">True</property>
+                            <property name="can_focus">False</property>
+                            <child>
+                              <placeholder/>
+                            </child>
+                            <child>
+                              <placeholder/>
+                            </child>
+                            <child>
+                              <placeholder/>
+                            </child>
+                          </object>
+                        </child>
+                      </object>
+                    </child>
+                  </object>
+                </child>
+                <child type="label">
+                  <object class="GtkLabel" id="label1">
+                    <property name="visible">True</property>
+                    <property name="can_focus">False</property>
+                    <property name="label" translatable="yes">Details</property>
+                  </object>
+                </child>
+              </object>
+              <packing>
+                <property name="expand">True</property>
+                <property name="fill">True</property>
+                <property name="position">3</property>
+                <property name="padding">12</property>
+              </packing>
+            </child>
+          </object>
+          <packing>
+            <property name="expand">True</property>
+            <property name="fill">True</property>
+            <property name="position">1</property>
+          </packing>
+        </child>
+      </object>
+    </child>
+    <action-widgets>
+      <action-widget response="-6">button1</action-widget>
+    </action-widgets>
+  </template>
+</interface>
-- 
2.7.4