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[gtksourceview/wip/chergert/gsv-gtk4: 146/175] completion: remove access to completion window

commit 69f327c69e1d5af8a16fc9fea2da41a85d6352a0
Author: Christian Hergert <chergert redhat com>
Date:   Thu Mar 26 11:53:04 2020 -0700

    completion: remove access to completion window
    
    We want to be free to make this implementation private so drop access to
    the widget from public API.

 gtksourceview/gtksource.h                   |  1 -
 gtksourceview/gtksourcecompletion.c         | 65 +----------------------------
 gtksourceview/gtksourcecompletion.h         |  2 -
 gtksourceview/gtksourcecompletionprovider.c | 10 ++---
 gtksourceview/gtksourcecompletionprovider.h |  4 +-
 gtksourceview/gtksourcetypes-private.h      |  1 +
 gtksourceview/gtksourcetypes.h              |  1 -
 gtksourceview/meson.build                   |  3 +-
 tests/test-completion.ui                    |  8 ----
 9 files changed, 11 insertions(+), 84 deletions(-)
---
diff --git a/gtksourceview/gtksource.h b/gtksourceview/gtksource.h
index 517c06ae..b0434691 100644
--- a/gtksourceview/gtksource.h
+++ b/gtksourceview/gtksource.h
@@ -24,7 +24,6 @@
 #include "gtksourcebuffer.h"
 #include "gtksourcecompletioncontext.h"
 #include "gtksourcecompletion.h"
-#include "gtksourcecompletioninfo.h"
 #include "gtksourcecompletionitem.h"
 #include "gtksourcecompletionproposal.h"
 #include "gtksourcecompletionprovider.h"
diff --git a/gtksourceview/gtksourcecompletion.c b/gtksourceview/gtksourcecompletion.c
index 1ccdfdc0..feac1f26 100644
--- a/gtksourceview/gtksourcecompletion.c
+++ b/gtksourceview/gtksourcecompletion.c
@@ -71,24 +71,6 @@
  *
  * A same #GtkSourceCompletionProvider object can be used for several
  * #GtkSourceCompletion's.
- *
- * # GtkSourceCompletion as GtkBuildable
- *
- * The GtkSourceCompletion implementation of the #GtkBuildable interface exposes
- * the info window object (see gtk_source_completion_get_info_window()) with the
- * internal-child "info_window".
- *
- * An example of a UI definition fragment with GtkSourceCompletion:
- * |[
- * <object class="GtkSourceCompletion">
- *   <property name="select_on_show">False</property>
- *   <child internal-child="info_window">
- *     <object class="GtkSourceCompletionInfo">
- *       <property name="border_width">6</property>
- *     </object>
- *   </child>
- * </object>
- * ]|
  */
 
 /* Idea to improve the code: use a composite widget template. This class is not
@@ -209,11 +191,7 @@ struct _GtkSourceCompletion
 
 static guint signals[N_SIGNALS];
 
-static void    gtk_source_completion_buildable_interface_init (GtkBuildableIface *iface);
-
-G_DEFINE_TYPE_WITH_CODE (GtkSourceCompletion, gtk_source_completion, G_TYPE_OBJECT,
-                        G_IMPLEMENT_INTERFACE (GTK_TYPE_BUILDABLE,
-                                               gtk_source_completion_buildable_interface_init))
+G_DEFINE_TYPE (GtkSourceCompletion, gtk_source_completion, G_TYPE_OBJECT)
 
 static void
 scroll_to_iter (GtkSourceCompletion *completion,
@@ -556,7 +534,7 @@ update_proposal_info_state (GtkSourceCompletion *completion)
 
                gtk_source_completion_provider_update_info (provider,
                                                            proposal,
-                                                           completion->info_window);
+                                                           info_widget);
        }
        else
        {
@@ -2673,27 +2651,6 @@ gtk_source_completion_init (GtkSourceCompletion *completion)
        completion = gtk_source_completion_get_instance_private (completion);
 }
 
-static GObject *
-gtk_source_completion_buildable_get_internal_child (GtkBuildable *buildable,
-                                                   GtkBuilder   *builder,
-                                                   const gchar  *childname)
-{
-       GtkSourceCompletion *completion = GTK_SOURCE_COMPLETION (buildable);
-
-       if (g_strcmp0 (childname, "info_window") == 0)
-       {
-               return G_OBJECT (gtk_source_completion_get_info_window (completion));
-       }
-
-       return NULL;
-}
-
-static void
-gtk_source_completion_buildable_interface_init (GtkBuildableIface *iface)
-{
-       iface->get_internal_child = gtk_source_completion_buildable_get_internal_child;
-}
-
 void
 _gtk_source_completion_add_proposals (GtkSourceCompletion         *completion,
                                       GtkSourceCompletionContext  *context,
@@ -2958,24 +2915,6 @@ gtk_source_completion_hide (GtkSourceCompletion *completion)
        }
 }
 
-/**
- * gtk_source_completion_get_info_window:
- * @completion: a #GtkSourceCompletion.
- *
- * The info widget is the window where the completion displays optional extra
- * information of the proposal.
- *
- * Returns: (transfer none): The #GtkSourceCompletionInfo window
- *                           associated with @completion.
- */
-GtkSourceCompletionInfo *
-gtk_source_completion_get_info_window (GtkSourceCompletion *completion)
-{
-       g_return_val_if_fail (GTK_SOURCE_IS_COMPLETION (completion), NULL);
-
-       return completion->info_window;
-}
-
 /**
  * gtk_source_completion_get_view:
  * @completion: a #GtkSourceCompletion.
diff --git a/gtksourceview/gtksourcecompletion.h b/gtksourceview/gtksourcecompletion.h
index d50b8e96..f314a816 100644
--- a/gtksourceview/gtksourcecompletion.h
+++ b/gtksourceview/gtksourcecompletion.h
@@ -82,8 +82,6 @@ gboolean                    gtk_source_completion_start               (GtkSource
 GTK_SOURCE_AVAILABLE_IN_ALL
 void                        gtk_source_completion_hide                (GtkSourceCompletion          
*completion);
 GTK_SOURCE_AVAILABLE_IN_ALL
-GtkSourceCompletionInfo    *gtk_source_completion_get_info_window     (GtkSourceCompletion          
*completion);
-GTK_SOURCE_AVAILABLE_IN_ALL
 GtkSourceView              *gtk_source_completion_get_view            (GtkSourceCompletion          
*completion);
 GTK_SOURCE_AVAILABLE_IN_ALL
 GtkSourceCompletionContext *gtk_source_completion_create_context      (GtkSourceCompletion          
*completion,
diff --git a/gtksourceview/gtksourcecompletionprovider.c b/gtksourceview/gtksourcecompletionprovider.c
index b97b39c5..1eafcc9c 100644
--- a/gtksourceview/gtksourcecompletionprovider.c
+++ b/gtksourceview/gtksourcecompletionprovider.c
@@ -97,7 +97,7 @@ gtk_source_completion_provider_get_info_widget_default (GtkSourceCompletionProvi
 static void
 gtk_source_completion_provider_update_info_default (GtkSourceCompletionProvider *provider,
                                                     GtkSourceCompletionProposal *proposal,
-                                                    GtkSourceCompletionInfo     *info)
+                                                    GtkWidget                   *widget)
 {
 }
 
@@ -319,7 +319,7 @@ gtk_source_completion_provider_get_info_widget (GtkSourceCompletionProvider *pro
  * gtk_source_completion_provider_update_info:
  * @provider: a #GtkSourceCompletionProvider.
  * @proposal: a #GtkSourceCompletionProposal.
- * @info: a #GtkSourceCompletionInfo.
+ * @widget: a #GtkWidget provided from gtk_source_completion_provider_get_info_widget()
  *
  * Update extra information shown in @info for @proposal.
  *
@@ -333,13 +333,13 @@ gtk_source_completion_provider_get_info_widget (GtkSourceCompletionProvider *pro
 void
 gtk_source_completion_provider_update_info (GtkSourceCompletionProvider *provider,
                                             GtkSourceCompletionProposal *proposal,
-                                            GtkSourceCompletionInfo     *info)
+                                            GtkWidget                   *widget)
 {
        g_return_if_fail (GTK_SOURCE_IS_COMPLETION_PROVIDER (provider));
        g_return_if_fail (GTK_SOURCE_IS_COMPLETION_PROPOSAL (proposal));
-       g_return_if_fail (GTK_SOURCE_IS_COMPLETION_INFO (info));
+       g_return_if_fail (GTK_IS_WIDGET (widget));
 
-       GTK_SOURCE_COMPLETION_PROVIDER_GET_IFACE (provider)->update_info (provider, proposal, info);
+       GTK_SOURCE_COMPLETION_PROVIDER_GET_IFACE (provider)->update_info (provider, proposal, widget);
 }
 
 /**
diff --git a/gtksourceview/gtksourcecompletionprovider.h b/gtksourceview/gtksourcecompletionprovider.h
index 20d97e34..0ece40ae 100644
--- a/gtksourceview/gtksourcecompletionprovider.h
+++ b/gtksourceview/gtksourcecompletionprovider.h
@@ -85,7 +85,7 @@ struct _GtkSourceCompletionProviderInterface
                                                                 GtkSourceCompletionProposal *proposal);
        void                           (*update_info)           (GtkSourceCompletionProvider *provider,
                                                                 GtkSourceCompletionProposal *proposal,
-                                                                GtkSourceCompletionInfo     *info);
+                                                                GtkWidget                   *widget);
        gboolean                       (*get_start_iter)        (GtkSourceCompletionProvider *provider,
                                                                 GtkSourceCompletionContext  *context,
                                                                 GtkSourceCompletionProposal *proposal,
@@ -119,7 +119,7 @@ GtkWidget                     *gtk_source_completion_provider_get_info_widget
 GTK_SOURCE_AVAILABLE_IN_ALL
 void                           gtk_source_completion_provider_update_info           
(GtkSourceCompletionProvider *provider,
                                                                                      
GtkSourceCompletionProposal *proposal,
-                                                                                     GtkSourceCompletionInfo 
    *info);
+                                                                                     GtkWidget               
    *widget);
 GTK_SOURCE_AVAILABLE_IN_ALL
 gboolean                       gtk_source_completion_provider_get_start_iter        
(GtkSourceCompletionProvider *provider,
                                                                                      
GtkSourceCompletionContext  *context,
diff --git a/gtksourceview/gtksourcetypes-private.h b/gtksourceview/gtksourcetypes-private.h
index 5d0570db..97efe327 100644
--- a/gtksourceview/gtksourcetypes-private.h
+++ b/gtksourceview/gtksourcetypes-private.h
@@ -25,6 +25,7 @@ G_BEGIN_DECLS
 
 typedef struct _GtkSourceBufferInputStream      GtkSourceBufferInputStream;
 typedef struct _GtkSourceBufferOutputStream     GtkSourceBufferOutputStream;
+typedef struct _GtkSourceCompletionInfo         GtkSourceCompletionInfo;
 typedef struct _GtkSourceCompletionModel        GtkSourceCompletionModel;
 typedef struct _GtkSourceContextEngine          GtkSourceContextEngine;
 typedef struct _GtkSourceEngine                 GtkSourceEngine;
diff --git a/gtksourceview/gtksourcetypes.h b/gtksourceview/gtksourcetypes.h
index 3ac09423..9c7a6b70 100644
--- a/gtksourceview/gtksourcetypes.h
+++ b/gtksourceview/gtksourcetypes.h
@@ -38,7 +38,6 @@ G_BEGIN_DECLS
 typedef struct _GtkSourceBuffer                    GtkSourceBuffer;
 typedef struct _GtkSourceCompletionContext         GtkSourceCompletionContext;
 typedef struct _GtkSourceCompletion                GtkSourceCompletion;
-typedef struct _GtkSourceCompletionInfo            GtkSourceCompletionInfo;
 typedef struct _GtkSourceCompletionItem            GtkSourceCompletionItem;
 typedef struct _GtkSourceCompletionProposal        GtkSourceCompletionProposal;
 typedef struct _GtkSourceCompletionProvider        GtkSourceCompletionProvider;
diff --git a/gtksourceview/meson.build b/gtksourceview/meson.build
index 83bfc646..4f58d482 100644
--- a/gtksourceview/meson.build
+++ b/gtksourceview/meson.build
@@ -10,7 +10,6 @@ core_public_h = files([
   'gtksourcebuffer.h',
   'gtksourcecompletion.h',
   'gtksourcecompletioncontext.h',
-  'gtksourcecompletioninfo.h',
   'gtksourcecompletionitem.h',
   'gtksourcecompletionproposal.h',
   'gtksourcecompletionprovider.h',
@@ -50,7 +49,6 @@ core_public_c = files([
   'gtksourcebuffer.c',
   'gtksourcecompletion.c',
   'gtksourcecompletioncontext.c',
-  'gtksourcecompletioninfo.c',
   'gtksourcecompletionitem.c',
   'gtksourcecompletionproposal.c',
   'gtksourcecompletionprovider.c',
@@ -90,6 +88,7 @@ core_private_c = files([
   'gtksourcebufferinputstream.c',
   'gtksourcebufferinternal.c',
   'gtksourcebufferoutputstream.c',
+  'gtksourcecompletioninfo.c',
   'gtksourcecompletionmodel.c',
   'gtksourcecontextengine.c',
   'gtksourceengine.c',
diff --git a/tests/test-completion.ui b/tests/test-completion.ui
index 865ff2ed..c7324fcf 100644
--- a/tests/test-completion.ui
+++ b/tests/test-completion.ui
@@ -260,14 +260,6 @@
                 <child internal-child="completion">
                   <object class="GtkSourceCompletion">
                     <property name="remember_info_visibility">True</property>
-                    <child internal-child="info_window">
-                      <object class="GtkSourceCompletionInfo">
-                        <property name="margin-top">3</property>
-                        <property name="margin-bottom">3</property>
-                        <property name="margin-start">3</property>
-                        <property name="margin-end">3</property>
-                      </object>
-                    </child>
                   </object>
                 </child>
               </object>
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