[gcr/main] gcr: Remove the GcrCollection interface

[Corentin Noël <corentinnoel src gnome org>]

commit 4023acd5d2015ffcd9697e9c4de67a3413a2c4a5
Author: Corentin Noël <corentin noel collabora com>
Date:   Thu Dec 9 11:23:02 2021 +0100

    gcr: Remove the GcrCollection interface
    
    There is now the GListModel interface in GLib that should be used for this.
    
    Signed-off-by: Corentin Noël <corentin noel collabora com>

 gcr/gcr-callback-output-stream.h |   3 +-
 gcr/gcr-collection.c             | 169 ---------
 gcr/gcr-collection.h             |  80 -----
 gcr/gcr-deprecated-base.h        |   5 -
 gcr/gcr-filter-collection.c      | 372 --------------------
 gcr/gcr-filter-collection.h      |  76 ----
 gcr/gcr-gnupg-collection.c       | 738 ---------------------------------------
 gcr/gcr-gnupg-collection.h       |  69 ----
 gcr/gcr-simple-collection.c      | 193 ----------
 gcr/gcr-simple-collection.h      |  65 ----
 gcr/gcr-single-collection.c      | 151 --------
 gcr/gcr-single-collection.h      |  45 ---
 gcr/gcr-union-collection.c       | 339 ------------------
 gcr/gcr-union-collection.h       |  77 ----
 gcr/gcr.h                        |   3 -
 gcr/meson.build                  |  12 -
 gcr/test-filter-collection.c     | 272 ---------------
 gcr/test-gnupg-collection.c      | 249 -------------
 18 files changed, 1 insertion(+), 2917 deletions(-)
---
diff --git a/gcr/gcr-callback-output-stream.h b/gcr/gcr-callback-output-stream.h
index b4ba031..668ce5f 100644
--- a/gcr/gcr-callback-output-stream.h
+++ b/gcr/gcr-callback-output-stream.h
@@ -22,9 +22,8 @@
 #ifndef GCR_CALLBACK_OUTPUT_STREAM_H
 #define GCR_CALLBACK_OUTPUT_STREAM_H
 
-#include "gcr-collection.h"
-
 #include <glib-object.h>
+#include <gio/gio.h>
 
 G_BEGIN_DECLS
 
diff --git a/gcr/gcr-deprecated-base.h b/gcr/gcr-deprecated-base.h
index 55dc087..3554823 100644
--- a/gcr/gcr-deprecated-base.h
+++ b/gcr/gcr-deprecated-base.h
@@ -32,7 +32,6 @@
 
 #include "gcr-importer.h"
 #include "gcr-parser.h"
-#include "gcr-simple-collection.h"
 
 G_BEGIN_DECLS
 
@@ -41,10 +40,6 @@ G_BEGIN_DECLS
 G_DEPRECATED
 GQuark            gcr_error_get_domain                        (void) G_GNUC_CONST;
 
-G_DEPRECATED_FOR(gcr_collection_contains)
-gboolean          gcr_simple_collection_contains              (GcrSimpleCollection *self,
-                                                               GObject *object);
-
 G_DEPRECATED_FOR(gcr_importer_listen)
 GcrParser *       gcr_importer_get_parser                     (GcrImporter *self);
 
diff --git a/gcr/gcr.h b/gcr/gcr.h
index bbb7b12..91751bd 100644
--- a/gcr/gcr.h
+++ b/gcr/gcr.h
@@ -38,7 +38,6 @@
 #include <gcr/gcr-column.h>
 #include <gcr/gcr-deprecated-base.h>
 #include <gcr/gcr-enum-types.h>
-#include <gcr/gcr-filter-collection.h>
 #include <gcr/gcr-fingerprint.h>
 #include <gcr/gcr-icons.h>
 #include <gcr/gcr-importer.h>
@@ -50,12 +49,10 @@
 #include <gcr/gcr-secret-exchange.h>
 #include <gcr/gcr-secure-memory.h>
 #include <gcr/gcr-simple-certificate.h>
-#include <gcr/gcr-simple-collection.h>
 #include <gcr/gcr-ssh-askpass.h>
 #include <gcr/gcr-system-prompt.h>
 #include <gcr/gcr-system-prompter.h>
 #include <gcr/gcr-trust.h>
-#include <gcr/gcr-union-collection.h>
 #include <gcr/gcr-unlock-options.h>
 #include <gcr/gcr-version.h>
 
diff --git a/gcr/meson.build b/gcr/meson.build
index 673c22c..66191b1 100644
--- a/gcr/meson.build
+++ b/gcr/meson.build
@@ -4,9 +4,7 @@ gcr_public_sources = files(
   'gcr-certificate.c',
   'gcr-certificate-chain.c',
   'gcr-certificate-request.c',
-  'gcr-collection.c',
   'gcr-comparable.c',
-  'gcr-filter-collection.c',
   'gcr-fingerprint.c',
   'gcr-icons.c',
   'gcr-importer.c',
@@ -19,19 +17,16 @@ gcr_public_sources = files(
   'gcr-secret-exchange.c',
   'gcr-secure-memory.c',
   'gcr-simple-certificate.c',
-  'gcr-simple-collection.c',
   'gcr-ssh-askpass.c',
   'gcr-system-prompt.c',
   'gcr-system-prompter.c',
   'gcr-trust.c',
-  'gcr-union-collection.c',
 )
 
 gcr_private_sources = files(
   'gcr-callback-output-stream.c',
   'gcr-certificate-extensions.c',
   'gcr-column.c',
-  'gcr-gnupg-collection.c',
   'gcr-gnupg-importer.c',
   'gcr-gnupg-key.c',
   'gcr-gnupg-process.c',
@@ -43,7 +38,6 @@ gcr_private_sources = files(
   'gcr-openssh.c',
   'gcr-pkcs11-importer.c',
   'gcr-record.c',
-  'gcr-single-collection.c',
   'gcr-subject-public-key.c',
   'gcr-util.c',
 )
@@ -53,12 +47,10 @@ gcr_headers = files(
   'gcr-certificate.h',
   'gcr-certificate-chain.h',
   'gcr-certificate-request.h',
-  'gcr-collection.h',
   'gcr-column.h',
   'gcr-comparable.h',
   'gcr-deprecated-base.h',
   'gcr-fingerprint.h',
-  'gcr-filter-collection.h',
   'gcr-icons.h',
   'gcr-importer.h',
   'gcr-import-interaction.h',
@@ -70,13 +62,11 @@ gcr_headers = files(
   'gcr-secret-exchange.h',
   'gcr-secure-memory.h',
   'gcr-simple-certificate.h',
-  'gcr-simple-collection.h',
   'gcr-ssh-askpass.h',
   'gcr-system-prompt.h',
   'gcr-system-prompter.h',
   'gcr-trust.h',
   'gcr-types.h',
-  'gcr-union-collection.h',
   'gcr-unlock-options.h',
 )
 
@@ -326,7 +316,6 @@ endforeach
 # Tests
 gcr_test_names = [
   'util',
-  'filter-collection',
   'secret-exchange',
   'simple-certificate',
   'certificate',
@@ -342,7 +331,6 @@ gcr_test_names = [
   'record',
   'memory-icon',
   'gnupg-key',
-  'gnupg-collection',
   'gnupg-process',
   'system-prompt',
   'ssh-askpass',