screenshot: develop interactive screenshot dialog

Implemented a first version of an interactive
screenshot dialog that supports annotations, text excerpts
for these and allows to create a screenshot file

How to use:
* enable experimental features in Tools->Options
* open any random dialog
* open context menu - there's now a 'Screenshot' entry
* click that, screenshot dialog pops open, mouse over the
  grayed-out screenshot to highlight controls
* click once to highlight, click a 2nd time to unselect

Change-Id: I3bcd76b96ad023e11421e4fcfac866ebf4f5ff78

1 files changed, 105 insertions, 0 deletions

diff --git a/vcl/uiconfig/ui/screenshotannotationdialog.ui b/vcl/uiconfig/ui/screenshotannotationdialog.ui
new file mode 100644
index 000000000000..6ab343679118
--- /dev/null
+++ b/vcl/uiconfig/ui/screenshotannotationdialog.ui
@@ -0,0 +1,105 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!-- Generated with glade 3.16.1 -->
+<interface>
+  <requires lib="gtk+" version="3.0"/>
+  <object class="GtkDialog" id="ScreenshotAnnotationDialog">
+    <property name="can_focus">False</property>
+    <property name="border_width">6</property>
+    <property name="title" translatable="yes">Interactive Screenshot Annotation</property>
+    <property name="modal">True</property>
+    <property name="default_width">600</property>
+    <property name="default_height">460</property>
+    <property name="type_hint">normal</property>
+    <child internal-child="vbox">
+      <object class="GtkBox" id="dialog-vbox1">
+        <property name="can_focus">False</property>
+        <property name="orientation">vertical</property>
+        <property name="spacing">12</property>
+        <child>
+          <object class="GtkImage" id="picture">
+            <property name="name">picture</property>
+            <property name="visible">True</property>
+            <property name="can_focus">False</property>
+            <property name="stock">gtk-missing-image</property>
+          </object>
+          <packing>
+            <property name="expand">True</property>
+            <property name="fill">True</property>
+            <property name="position">0</property>
+          </packing>
+        </child>
+        <child internal-child="action_area">
+          <object class="GtkButtonBox" id="dialog-action_area1">
+            <property name="can_focus">False</property>
+            <property name="layout_style">end</property>
+            <child>
+              <object class="GtkButton" id="ok">
+                <property name="label">gtk-ok</property>
+                <property name="visible">True</property>
+                <property name="can_focus">True</property>
+                <property name="can_default">True</property>
+                <property name="has_default">True</property>
+                <property name="receives_default">True</property>
+                <property name="use_stock">True</property>
+              </object>
+              <packing>
+                <property name="expand">False</property>
+                <property name="fill">True</property>
+                <property name="position">0</property>
+              </packing>
+            </child>
+            <child>
+              <object class="GtkButton" id="cancel">
+                <property name="label">gtk-cancel</property>
+                <property name="visible">True</property>
+                <property name="can_focus">True</property>
+                <property name="has_focus">True</property>
+                <property name="receives_default">True</property>
+                <property name="use_stock">True</property>
+              </object>
+              <packing>
+                <property name="expand">False</property>
+                <property name="fill">True</property>
+                <property name="position">1</property>
+              </packing>
+            </child>
+            <child>
+              <object class="GtkButton" id="save">
+                <property name="label" translatable="yes">Save Screenshot...</property>
+                <property name="name">save</property>
+                <property name="visible">True</property>
+                <property name="can_focus">True</property>
+                <property name="receives_default">True</property>
+              </object>
+              <packing>
+                <property name="expand">False</property>
+                <property name="fill">True</property>
+                <property name="position">2</property>
+                <property name="secondary">True</property>
+              </packing>
+            </child>
+          </object>
+          <packing>
+            <property name="expand">False</property>
+            <property name="fill">True</property>
+            <property name="pack_type">end</property>
+            <property name="position">0</property>
+          </packing>
+        </child>
+        <child>
+          <object class="GtkTextView" id="text">
+            <property name="name">text</property>
+            <property name="height_request">80</property>
+            <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">2</property>
+          </packing>
+        </child>
+      </object>
+    </child>
+  </object>
+</interface>