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clipboard: Change image convenience APIs
Don't use pixbufs anymore, use textures.
This commit is contained in:
Benjamin Otte
parent
a34836f35b
commit
18bf0eb61a
@ -28,6 +28,7 @@
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#include "gdkdisplay.h"
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#include "gdkintl.h"
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#include "gdkpipeiostreamprivate.h"
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#include "gdktexture.h"
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typedef struct _GdkClipboardPrivate GdkClipboardPrivate;
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@ -859,7 +860,7 @@ gdk_clipboard_read_value_finish (GdkClipboard *clipboard,
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}
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/**
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* gdk_clipboard_read_pixbuf_async:
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* gdk_clipboard_read_texture_async:
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* @clipboard: a #GdkClipboard
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* @cancellable: (nullable): optional #GCancellable object, %NULL to ignore.
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* @callback: (scope async): callback to call when the request is satisfied
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@ -867,25 +868,25 @@ gdk_clipboard_read_value_finish (GdkClipboard *clipboard,
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*
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* Asynchronously request the @clipboard contents converted to a #GdkPixbuf.
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* When the operation is finished @callback will be called. You can then
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* call gdk_clipboard_read_pixbuf_finish() to get the result.
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* call gdk_clipboard_read_texture_finish() to get the result.
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*
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* This is a simple wrapper around gdk_clipboard_read_value_async(). Use
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* that function or gdk_clipboard_read_async() directly if you need more
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* control over the operation.
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**/
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void
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gdk_clipboard_read_pixbuf_async (GdkClipboard *clipboard,
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GCancellable *cancellable,
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GAsyncReadyCallback callback,
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gpointer user_data)
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gdk_clipboard_read_texture_async (GdkClipboard *clipboard,
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GCancellable *cancellable,
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GAsyncReadyCallback callback,
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gpointer user_data)
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{
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g_return_if_fail (GDK_IS_CLIPBOARD (clipboard));
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g_return_if_fail (cancellable == NULL || G_IS_CANCELLABLE (cancellable));
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g_return_if_fail (callback != NULL);
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gdk_clipboard_read_value_internal (clipboard,
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GDK_TYPE_PIXBUF,
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gdk_clipboard_read_pixbuf_async,
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GDK_TYPE_TEXTURE,
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gdk_clipboard_read_texture_async,
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G_PRIORITY_DEFAULT,
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cancellable,
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callback,
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@ -893,26 +894,26 @@ gdk_clipboard_read_pixbuf_async (GdkClipboard *clipboard,
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}
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/**
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* gdk_clipboard_read_pixbuf_finish:
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* gdk_clipboard_read_texture_finish:
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* @clipboard: a #GdkClipboard
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* @result: a #GAsyncResult
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* @error: a #GError location to store the error occurring, or %NULL to
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* ignore.
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*
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* Finishes an asynchronous clipboard read started with
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* gdk_clipboard_read_pixbuf_async().
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* gdk_clipboard_read_texture_async().
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*
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* Returns: (transfer full) (nullable): a new #GdkPixbuf or %NULL on error.
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* Returns: (transfer full) (nullable): a new #GdkTexture or %NULL on error.
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**/
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GdkPixbuf *
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gdk_clipboard_read_pixbuf_finish (GdkClipboard *clipboard,
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GAsyncResult *res,
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GError **error)
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GdkTexture *
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gdk_clipboard_read_texture_finish (GdkClipboard *clipboard,
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GAsyncResult *res,
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GError **error)
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{
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const GValue *value;
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g_return_val_if_fail (g_task_is_valid (res, clipboard), NULL);
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g_return_val_if_fail (g_task_get_source_tag (G_TASK (res)) == gdk_clipboard_read_pixbuf_async, NULL);
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g_return_val_if_fail (g_task_get_source_tag (G_TASK (res)) == gdk_clipboard_read_texture_async, NULL);
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g_return_val_if_fail (error == NULL || *error == NULL, NULL);
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value = g_task_propagate_pointer (G_TASK (res), error);
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@ -1234,24 +1235,24 @@ gdk_clipboard_set_text (GdkClipboard *clipboard,
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}
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/**
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* gdk_clipboard_set_pixbuf:
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* gdk_clipboard_set_texture:
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* @clipboard: a #GdkClipboard
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* @pixbuf: a #GdkPixbuf to put into the clipboard
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* @texture: a #GdkTexture to put into the clipboard
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*
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* Puts the given @pixbuf into the clipboard.
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* Puts the given @texture into the clipboard.
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**/
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void
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gdk_clipboard_set_pixbuf (GdkClipboard *clipboard,
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GdkPixbuf *pixbuf)
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gdk_clipboard_set_texture (GdkClipboard *clipboard,
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GdkTexture *texture)
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{
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GdkContentProvider *provider;
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GValue value = G_VALUE_INIT;
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g_return_if_fail (GDK_IS_CLIPBOARD (clipboard));
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g_return_if_fail (GDK_IS_PIXBUF (pixbuf));
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g_return_if_fail (GDK_IS_TEXTURE (texture));
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g_value_init (&value, GDK_TYPE_PIXBUF);
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g_value_set_object (&value, pixbuf);
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g_value_init (&value, GDK_TYPE_TEXTURE);
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g_value_set_object (&value, texture);
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provider = gdk_content_provider_new_for_value (&value);
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g_value_unset (&value);
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@ -25,7 +25,7 @@
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#include <gdk/gdkversionmacros.h>
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#include <gdk/gdktypes.h>
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#include <gdk-pixbuf/gdk-pixbuf.h>
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#include <gio/gio.h>
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G_BEGIN_DECLS
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@ -81,12 +81,12 @@ const GValue * gdk_clipboard_read_value_finish (GdkClipboard *
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GAsyncResult *res,
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GError **error);
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GDK_AVAILABLE_IN_3_94
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void gdk_clipboard_read_pixbuf_async (GdkClipboard *clipboard,
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void gdk_clipboard_read_texture_async(GdkClipboard *clipboard,
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GCancellable *cancellable,
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GAsyncReadyCallback callback,
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gpointer user_data);
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GDK_AVAILABLE_IN_3_94
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GdkPixbuf * gdk_clipboard_read_pixbuf_finish(GdkClipboard *clipboard,
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GdkTexture * gdk_clipboard_read_texture_finish (GdkClipboard *clipboard,
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GAsyncResult *res,
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GError **error);
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GDK_AVAILABLE_IN_3_94
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@ -106,8 +106,8 @@ GDK_AVAILABLE_IN_3_94
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void gdk_clipboard_set_text (GdkClipboard *clipboard,
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const char *text);
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GDK_AVAILABLE_IN_3_94
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void gdk_clipboard_set_pixbuf (GdkClipboard *clipboard,
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GdkPixbuf *pixbuf);
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void gdk_clipboard_set_texture (GdkClipboard *clipboard,
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GdkTexture *texture);
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G_END_DECLS
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@ -33,23 +33,23 @@ clipboard_changed_cb (GdkClipboard *clipboard,
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}
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static void
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pixbuf_loaded_cb (GObject *clipboard,
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texture_loaded_cb (GObject *clipboard,
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GAsyncResult *res,
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gpointer data)
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{
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GError *error = NULL;
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GdkPixbuf *pixbuf;
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GdkTexture *texture;
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pixbuf = gdk_clipboard_read_pixbuf_finish (GDK_CLIPBOARD (clipboard), res, &error);
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if (pixbuf == NULL)
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texture = gdk_clipboard_read_texture_finish (GDK_CLIPBOARD (clipboard), res, &error);
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if (texture == NULL)
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{
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g_print ("%s\n", error->message);
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g_error_free (error);
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return;
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}
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gtk_image_set_from_pixbuf (data, pixbuf);
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g_object_unref (pixbuf);
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gtk_image_set_from_texture (data, texture);
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g_object_unref (texture);
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}
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static void
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@ -87,10 +87,10 @@ visible_child_changed_cb (GtkWidget *stack,
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{
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GtkWidget *image = gtk_stack_get_child_by_name (GTK_STACK (stack), "image");
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gdk_clipboard_read_pixbuf_async (clipboard,
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NULL,
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pixbuf_loaded_cb,
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image);
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gdk_clipboard_read_texture_async (clipboard,
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NULL,
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texture_loaded_cb,
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image);
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}
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else if (g_str_equal (visible_child, "text"))
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{
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