sw content controls, date: add LOK API

- send a LOK_CALLBACK_CONTENT_CONTROL with date=true when entering a
  date content control

- extend lok::Document::sendContentControlEvent() to be able to set the
  date of a date content control (after the client's date picker is
  closed)

- update gtktiledviewer to work with these

(cherry picked from commit 9cb1a07dc2760a30d7f321aa7fa4ce2a460dfa6c)

Change-Id: I0abf21eb1d4ba233050f0aa2607b68740c048262
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/135223
Tested-by: Jenkins CollaboraOffice <jenkinscollaboraoffice@gmail.com>
Reviewed-by: Miklos Vajna <vmiklos@collabora.com>

6 files changed, 81 insertions, 0 deletions

diff --git a/libreofficekit/qa/gtktiledviewer/gtv-lokdocview-signal-handlers.cxx b/libreofficekit/qa/gtktiledviewer/gtv-lokdocview-signal-handlers.cxx
index eadcd1a01c76..6816a17fcc2f 100644
--- a/libreofficekit/qa/gtktiledviewer/gtv-lokdocview-signal-handlers.cxx
+++ b/libreofficekit/qa/gtktiledviewer/gtv-lokdocview-signal-handlers.cxx
@@ -229,6 +229,9 @@ void LOKDocViewSigHandlers::contentControl(LOKDocView* pDocView, gchar* pJson, g
         }
     }
 
+    boost::optional<boost::property_tree::ptree&> oDate = aTree.get_child_optional("date");
+    gtk_widget_set_sensitive(GTK_WIDGET(toolbar->m_pContentControlDateSelector), bool(oDate));
+
     gtv_application_window_set_part_broadcast(window, true);
 }
 
diff --git a/libreofficekit/qa/gtktiledviewer/gtv-main-toolbar.cxx b/libreofficekit/qa/gtktiledviewer/gtv-main-toolbar.cxx
index afe6162f76fc..84c5335b32c2 100644
--- a/libreofficekit/qa/gtktiledviewer/gtv-main-toolbar.cxx
+++ b/libreofficekit/qa/gtktiledviewer/gtv-main-toolbar.cxx
@@ -118,6 +118,8 @@ gtv_main_toolbar_init(GtvMainToolbar* toolbar)
     toolbar->m_pFormulabar = GTK_WIDGET(gtk_builder_get_object(builder.get(), "formulabar_entry"));
     toolbar->m_pContentControlSelector
         = GTK_WIDGET(gtk_builder_get_object(builder.get(), "combo_contentcontrolselector"));
+    toolbar->m_pContentControlDateSelector
+        = GTK_WIDGET(gtk_builder_get_object(builder.get(), "menu_contentcontroldateselector"));
 
     // TODO: compile with -rdynamic and get rid of it
     gtk_builder_add_callback_symbol(builder.get(), "btn_clicked", G_CALLBACK(btn_clicked));
@@ -132,6 +134,8 @@ gtv_main_toolbar_init(GtvMainToolbar* toolbar)
     gtk_builder_add_callback_symbol(builder.get(), "changePart", G_CALLBACK(changePart));
     gtk_builder_add_callback_symbol(builder.get(), "changeContentControl",
                                     G_CALLBACK(changeContentControl));
+    gtk_builder_add_callback_symbol(builder.get(), "changeDateContentControl",
+                                    G_CALLBACK(changeDateContentControl));
     gtk_builder_add_callback_symbol(builder.get(), "changeZoom", G_CALLBACK(changeZoom));
     gtk_builder_add_callback_symbol(builder.get(), "toggleFindbar", G_CALLBACK(toggleFindbar));
     gtk_builder_add_callback_symbol(builder.get(), "documentRedline", G_CALLBACK(documentRedline));
diff --git a/libreofficekit/qa/gtktiledviewer/gtv-main-toolbar.hxx b/libreofficekit/qa/gtktiledviewer/gtv-main-toolbar.hxx
index e385e6e855d1..91827ef92695 100644
--- a/libreofficekit/qa/gtktiledviewer/gtv-main-toolbar.hxx
+++ b/libreofficekit/qa/gtktiledviewer/gtv-main-toolbar.hxx
@@ -30,6 +30,7 @@ struct GtvMainToolbar
     GtkWidget* m_pAddressbar;
     GtkWidget* m_pFormulabar;
     GtkWidget* m_pContentControlSelector;
+    GtkWidget* m_pContentControlDateSelector;
 };
 
 struct GtvMainToolbarClass
diff --git a/libreofficekit/qa/gtktiledviewer/gtv-signal-handlers.cxx b/libreofficekit/qa/gtktiledviewer/gtv-signal-handlers.cxx
index 0afce9b671db..bb0e7edd390d 100644
--- a/libreofficekit/qa/gtktiledviewer/gtv-signal-handlers.cxx
+++ b/libreofficekit/qa/gtktiledviewer/gtv-signal-handlers.cxx
@@ -334,6 +334,33 @@ void changeContentControl(GtkWidget* pSelector, gpointer /*pItem*/)
     }
 }
 
+void changeDateContentControl(GtkWidget* pSelector, gpointer /*pItem*/)
+{
+    GtvApplicationWindow* window = GTV_APPLICATION_WINDOW(gtk_widget_get_toplevel(pSelector));
+    if (gtv_application_window_get_part_broadcast(window) && window->lokdocview)
+    {
+        GtkPopover* pPopover = GTK_POPOVER(gtk_widget_get_parent(gtk_widget_get_parent(pSelector)));
+        guint nYear, nMonth, nDay;
+        gtk_calendar_get_date(GTK_CALENDAR(pSelector), &nYear, &nMonth, &nDay);
+        gtk_popover_popdown(pPopover);
+
+        std::stringstream aDate;
+        aDate << std::setfill('0') << std::setw(4) << nYear;
+        aDate << "-";
+        aDate << std::setfill('0') << std::setw(2) << (nMonth + 1);
+        aDate << "-";
+        aDate << std::setfill('0') << std::setw(2) << nDay;
+        aDate << "T00:00:00Z";
+        boost::property_tree::ptree aValues;
+        aValues.put("type", "date");
+        aValues.put("selected", aDate.str());
+        std::stringstream aStream;
+        boost::property_tree::write_json(aStream, aValues);
+        std::string aJson = aStream.str();
+        lok_doc_view_send_content_control_event(LOK_DOC_VIEW(window->lokdocview), aJson.c_str());
+    }
+}
+
 void changeZoom( GtkWidget* pButton, gpointer /* pItem */ )
 {
     static const float fZooms[] = { 0.25, 0.5, 0.75, 1.0, 1.5, 2.0, 3.0, 5.0 };
diff --git a/libreofficekit/qa/gtktiledviewer/gtv-signal-handlers.hxx b/libreofficekit/qa/gtktiledviewer/gtv-signal-handlers.hxx
index c5cf89c281fc..c06017d87414 100644
--- a/libreofficekit/qa/gtktiledviewer/gtv-signal-handlers.hxx
+++ b/libreofficekit/qa/gtktiledviewer/gtv-signal-handlers.hxx
@@ -69,6 +69,7 @@ gboolean signalFormulabar(GtkWidget* /*pWidget*/, GdkEventKey* /*pEvent*/, gpoin
 
 void changeContentControl(GtkWidget* pSelector, gpointer /*pItem*/);
 
+void changeDateContentControl(GtkWidget* pSelector, gpointer /*pItem*/);
 #endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/libreofficekit/qa/gtktiledviewer/gtv.ui b/libreofficekit/qa/gtktiledviewer/gtv.ui
index 26e15a0a9e3d..79cb9a9ec409 100644
--- a/libreofficekit/qa/gtktiledviewer/gtv.ui
+++ b/libreofficekit/qa/gtktiledviewer/gtv.ui
@@ -446,6 +446,27 @@
       </packing>
     </child>
     <child>
+      <object class="GtkToolItem" id="contentcontroldateselectortoolitem">
+        <property name="visible">True</property>
+        <property name="can_focus">False</property>
+        <child>
+          <object class="GtkMenuButton" id="menu_contentcontroldateselector">
+            <property name="visible">True</property>
+            <property name="can_focus">False</property>
+            <property name="tooltip_text">Content control date</property>
+            <property name="popover">calendar</property>
+            <child>
+              <placeholder/>
+            </child>
+          </object>
+        </child>
+      </object>
+      <packing>
+        <property name="expand">False</property>
+        <property name="homogeneous">True</property>
+      </packing>
+    </child>
+    <child>
       <object class="GtkToggleToolButton" id="btn_editmode">
         <property name="visible">True</property>
         <property name="label" translatable="yes">Turn on/off edit mode</property>
@@ -779,4 +800,28 @@
       </packing>
     </child>
   </object>
+  <object class="GtkPopover" id="calendar">
+    <property name="can-focus">False</property>
+    <property name="position">bottom</property>
+    <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="GtkCalendar" id="date">
+            <property name="visible">True</property>
+            <property name="can-focus">True</property>
+            <signal name="day-selected-double-click" handler="changeDateContentControl" swapped="no"/>
+          </object>
+          <packing>
+            <property name="expand">False</property>
+            <property name="fill">True</property>
+            <property name="position">0</property>
+          </packing>
+        </child>
+      </object>
+    </child>
+  </object>
 </interface>