[virt-tools-list] [virt-viewer v2 3/5] cleanup: Drop old compatibilty code
Fabiano Fidêncio
fidencio at redhat.com
Wed Feb 24 07:04:57 UTC 2016
A few more pieces of old compatibility code can be dropped, as we
already depend on GLib 2.38.
Signed-off-by: Fabiano Fidêncio <fidencio at redhat.com>
Acked-by: Jonathon Jongsma <jjongsma at redhat.com>
---
po/POTFILES.in | 1 -
src/Makefile.am | 2 -
src/gbinding.c | 1221 ---------------------------------------
src/gbinding.h | 129 -----
src/virt-viewer-app.c | 2 -
src/virt-viewer-session-spice.c | 4 -
src/virt-viewer-util.c | 4 -
7 files changed, 1363 deletions(-)
delete mode 100644 src/gbinding.c
delete mode 100644 src/gbinding.h
diff --git a/po/POTFILES.in b/po/POTFILES.in
index 9dcc6a3..3661d4d 100644
--- a/po/POTFILES.in
+++ b/po/POTFILES.in
@@ -1,6 +1,5 @@
data/remote-viewer.desktop.in
data/virt-viewer-mime.xml.in
-src/gbinding.c
src/remote-viewer-main.c
src/remote-viewer.c
[type: gettext/glade] src/remote-viewer-connect.xml
diff --git a/src/Makefile.am b/src/Makefile.am
index a4a420b..171a141 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -20,8 +20,6 @@ EXTRA_DIST = \
$(builderxml_DATA) \
virt-viewer-enums.c.etemplate \
virt-viewer-enums.h.etemplate \
- gbinding.c \
- gbinding.h \
$(NULL)
ENUMS_FILES = \
diff --git a/src/gbinding.c b/src/gbinding.c
deleted file mode 100644
index a090015..0000000
--- a/src/gbinding.c
+++ /dev/null
@@ -1,1221 +0,0 @@
-/* gbinding.c: Binding for object properties
- *
- * Copyright (C) 2010 Intel Corp.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General
- * Public License along with this library; if not, write to the
- * Free Software Foundation, Inc., 59 Temple Place, Suite 330,
- * Boston, MA 02111-1307, USA.
- *
- * Author: Emmanuele Bassi <ebassi at linux.intel.com>
- */
-
-/**
- * SECTION:gbinding
- * @Title: GBinding
- * @Short_Description: Bind two object properties
- *
- * #GBinding is the representation of a binding between a property on a
- * #GObject instance (or source) and another property on another #GObject
- * instance (or target). Whenever the source property changes, the same
- * value is applied to the target property; for instance, the following
- * binding:
- *
- * |[
- * g_object_bind_property (object1, "property-a",
- * object2, "property-b",
- * G_BINDING_DEFAULT);
- * ]|
- *
- * will cause <emphasis>object2:property-b</emphasis> to be updated every
- * time g_object_set() or the specific accessor changes the value of
- * <emphasis>object1:property-a</emphasis>.
- *
- * It is possible to create a bidirectional binding between two properties
- * of two #GObject instances, so that if either property changes, the
- * other is updated as well, for instance:
- *
- * |[
- * g_object_bind_property (object1, "property-a",
- * object2, "property-b",
- * G_BINDING_BIDIRECTIONAL);
- * ]|
- *
- * will keep the two properties in sync.
- *
- * It is also possible to set a custom transformation function (in both
- * directions, in case of a bidirectional binding) to apply a custom
- * transformation from the source value to the target value before
- * applying it; for instance, the following binding:
- *
- * |[
- * g_object_bind_property_full (adjustment1, "value",
- * adjustment2, "value",
- * G_BINDING_BIDIRECTIONAL,
- * celsius_to_fahrenheit,
- * fahrenheit_to_celsius,
- * NULL, NULL);
- * ]|
- *
- * will keep the <emphasis>value</emphasis> property of the two adjustments
- * in sync; the <function>celsius_to_fahrenheit</function> function will be
- * called whenever the <emphasis>adjustment1:value</emphasis> property changes
- * and will transform the current value of the property before applying it
- * to the <emphasis>adjustment2:value</emphasis> property; vice versa, the
- * <function>fahrenheit_to_celsius</function> function will be called whenever
- * the <emphasis>adjustment2:value</emphasis> property changes, and will
- * transform the current value of the property before applying it to the
- * <emphasis>adjustment1:value</emphasis>.
- *
- * Note that #GBinding does not resolve cycles by itself; a cycle like
- *
- * |[
- * object1:propertyA -> object2:propertyB
- * object2:propertyB -> object3:propertyC
- * object3:propertyC -> object1:propertyA
- * ]|
- *
- * might lead to an infinite loop. The loop, in this particular case,
- * can be avoided if the objects emit the #GObject::notify signal only
- * if the value has effectively been changed. A binding is implemented
- * using the #GObject::notify signal, so it is susceptible to all the
- * various ways of blocking a signal emission, like g_signal_stop_emission()
- * or g_signal_handler_block().
- *
- * A binding will be severed, and the resources it allocates freed, whenever
- * either one of the #GObject instances it refers to are finalized, or when
- * the #GBinding instance loses its last reference.
- *
- * #GBinding is available since GObject 2.26
- */
-
-#include <string.h>
-
-#ifndef G_VALUE_INIT
-#define G_VALUE_INIT { 0, { { 0 } } }
-#endif
-
-#define g_marshal_value_peek_boxed(v) (v)->data[0].v_pointer
-
-static void
-g_cclosure_user_marshal_BOOLEAN__BOXED_BOXED (GClosure *closure,
- GValue *return_value G_GNUC_UNUSED,
- guint n_param_values,
- const GValue *param_values,
- gpointer invocation_hint G_GNUC_UNUSED,
- gpointer marshal_data)
-{
- typedef gboolean (*GMarshalFunc_BOOLEAN__BOXED_BOXED) (gpointer data1,
- gpointer arg_1,
- gpointer arg_2,
- gpointer data2);
- register GMarshalFunc_BOOLEAN__BOXED_BOXED callback;
- register GCClosure *cc = (GCClosure*) closure;
- register gpointer data1, data2;
- gboolean v_return;
-
- g_return_if_fail (return_value != NULL);
- g_return_if_fail (n_param_values == 3);
-
- if (G_CCLOSURE_SWAP_DATA (closure))
- {
- data1 = closure->data;
- data2 = g_value_peek_pointer (param_values + 0);
- }
- else
- {
- data1 = g_value_peek_pointer (param_values + 0);
- data2 = closure->data;
- }
- callback = (GMarshalFunc_BOOLEAN__BOXED_BOXED) (marshal_data ? marshal_data : cc->callback);
-
- v_return = callback (data1,
- g_marshal_value_peek_boxed (param_values + 1),
- g_marshal_value_peek_boxed (param_values + 2),
- data2);
-
- g_value_set_boolean (return_value, v_return);
-}
-
-GType
-g_binding_flags_get_type (void)
-{
- static volatile gsize g_define_type_id__volatile = 0;
-
- if (g_once_init_enter (&g_define_type_id__volatile))
- {
- static const GFlagsValue values[] = {
- { G_BINDING_DEFAULT, "G_BINDING_DEFAULT", "default" },
- { G_BINDING_BIDIRECTIONAL, "G_BINDING_BIDIRECTIONAL", "bidirectional" },
- { G_BINDING_SYNC_CREATE, "G_BINDING_SYNC_CREATE", "sync-create" },
- { G_BINDING_INVERT_BOOLEAN, "G_BINDING_INVERT_BOOLEAN", "invert-boolean" },
- { 0, NULL, NULL }
- };
- GType g_define_type_id =
- g_flags_register_static (g_intern_static_string ("GBindingFlags"), values);
- g_once_init_leave (&g_define_type_id__volatile, g_define_type_id);
- }
-
- return g_define_type_id__volatile;
-}
-
-#define G_BINDING_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), G_TYPE_BINDING, GBindingClass))
-#define G_IS_BINDING_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), G_TYPE_BINDING))
-#define G_BINDING_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), G_TYPE_BINDING, GBindingClass))
-
-typedef struct _GBindingClass GBindingClass;
-
-struct _GBinding
-{
- GObject parent_instance;
-
- /* no reference is held on the objects, to avoid cycles */
- GObject *source;
- GObject *target;
-
- /* the property names are interned, so they should not be freed */
- const gchar *source_property;
- const gchar *target_property;
-
- GParamSpec *source_pspec;
- GParamSpec *target_pspec;
-
- GBindingTransformFunc transform_s2t;
- GBindingTransformFunc transform_t2s;
-
- GBindingFlags flags;
-
- guint source_notify;
- guint target_notify;
-
- gpointer transform_data;
- GDestroyNotify notify;
-
- /* a guard, to avoid loops */
- guint is_frozen : 1;
-};
-
-struct _GBindingClass
-{
- GObjectClass parent_class;
-};
-
-enum
-{
- PROP_00,
-
- PROP_SOURCE,
- PROP_TARGET,
- PROP_SOURCE_PROPERTY,
- PROP_TARGET_PROPERTY,
- PROP_FLAGS
-};
-
-static GQuark quark_gbinding = 0;
-
-G_DEFINE_TYPE (GBinding, g_binding, G_TYPE_OBJECT);
-
-static inline void
-add_binding_qdata (GObject *gobject,
- GBinding *binding)
-{
- GHashTable *bindings;
-
- bindings = g_object_get_qdata (gobject, quark_gbinding);
- if (bindings == NULL)
- {
- bindings = g_hash_table_new (NULL, NULL);
-
- g_object_set_qdata_full (gobject, quark_gbinding,
- bindings,
- (GDestroyNotify) g_hash_table_destroy);
- }
-
- g_hash_table_insert (bindings, binding, GUINT_TO_POINTER (1));
-}
-
-static inline void
-remove_binding_qdata (GObject *gobject,
- GBinding *binding)
-{
- GHashTable *bindings;
-
- bindings = g_object_get_qdata (gobject, quark_gbinding);
- g_hash_table_remove (bindings, binding);
-}
-
-/* the basic assumption is that if either the source or the target
- * goes away then the binding does not exist any more and it should
- * be reaped as well
- */
-static void
-weak_unbind (gpointer user_data,
- GObject *where_the_object_was)
-{
- GBinding *binding = user_data;
-
- /* if what went away was the source, unset it so that GBinding::finalize
- * does not try to access it; otherwise, disconnect everything and remove
- * the GBinding instance from the object's qdata
- */
- if (binding->source == where_the_object_was)
- binding->source = NULL;
- else
- {
- if (binding->source_notify != 0)
- g_signal_handler_disconnect (binding->source, binding->source_notify);
-
- g_object_weak_unref (binding->source, weak_unbind, user_data);
- remove_binding_qdata (binding->source, binding);
- binding->source = NULL;
- }
-
- /* as above, but with the target */
- if (binding->target == where_the_object_was)
- binding->target = NULL;
- else
- {
- if (binding->target_notify != 0)
- g_signal_handler_disconnect (binding->target, binding->target_notify);
-
- g_object_weak_unref (binding->target, weak_unbind, user_data);
- remove_binding_qdata (binding->target, binding);
- binding->target = NULL;
- }
-
- /* this will take care of the binding itself */
- g_object_unref (binding);
-}
-
-static inline gboolean
-default_transform (const GValue *value_a,
- GValue *value_b)
-{
- /* if it's not the same type, try to convert it using the GValue
- * transformation API; otherwise just copy it
- */
- if (!g_type_is_a (G_VALUE_TYPE (value_a), G_VALUE_TYPE (value_b)))
- {
- /* are these two types compatible (can be directly copied)? */
- if (g_value_type_compatible (G_VALUE_TYPE (value_a),
- G_VALUE_TYPE (value_b)))
- {
- g_value_copy (value_a, value_b);
- goto done;
- }
-
- if (g_value_type_transformable (G_VALUE_TYPE (value_a),
- G_VALUE_TYPE (value_b)))
- {
- if (g_value_transform (value_a, value_b))
- goto done;
-
- g_warning ("%s: Unable to convert a value of type %s to a "
- "value of type %s",
- G_STRLOC,
- g_type_name (G_VALUE_TYPE (value_a)),
- g_type_name (G_VALUE_TYPE (value_b)));
-
- return FALSE;
- }
- }
- else
- g_value_copy (value_a, value_b);
-
-done:
- return TRUE;
-}
-
-static inline gboolean
-default_invert_boolean_transform (const GValue *value_a,
- GValue *value_b)
-{
- gboolean value;
-
- g_assert (G_VALUE_HOLDS_BOOLEAN (value_a));
- g_assert (G_VALUE_HOLDS_BOOLEAN (value_b));
-
- value = g_value_get_boolean (value_a);
- value = !value;
-
- g_value_set_boolean (value_b, value);
-
- return TRUE;
-}
-
-static gboolean
-default_transform_to (GBinding *binding,
- const GValue *value_a,
- GValue *value_b,
- gpointer user_data G_GNUC_UNUSED)
-{
- if (binding->flags & G_BINDING_INVERT_BOOLEAN)
- return default_invert_boolean_transform (value_a, value_b);
-
- return default_transform (value_a, value_b);
-}
-
-static gboolean
-default_transform_from (GBinding *binding,
- const GValue *value_a,
- GValue *value_b,
- gpointer user_data G_GNUC_UNUSED)
-{
- if (binding->flags & G_BINDING_INVERT_BOOLEAN)
- return default_invert_boolean_transform (value_a, value_b);
-
- return default_transform (value_a, value_b);
-}
-
-static void
-on_source_notify (GObject *gobject G_GNUC_UNUSED,
- GParamSpec *pspec,
- GBinding *binding)
-{
- const gchar *p_name;
- GValue source_value = G_VALUE_INIT;
- GValue target_value = G_VALUE_INIT;
- gboolean res;
-
- if (binding->is_frozen)
- return;
-
- p_name = g_intern_string (pspec->name);
-
- if (p_name != binding->source_property)
- return;
-
- g_value_init (&source_value, G_PARAM_SPEC_VALUE_TYPE (binding->source_pspec));
- g_value_init (&target_value, G_PARAM_SPEC_VALUE_TYPE (binding->target_pspec));
-
- g_object_get_property (binding->source, binding->source_pspec->name, &source_value);
-
- res = binding->transform_s2t (binding,
- &source_value,
- &target_value,
- binding->transform_data);
- if (res)
- {
- binding->is_frozen = TRUE;
-
- g_param_value_validate (binding->target_pspec, &target_value);
- g_object_set_property (binding->target, binding->target_pspec->name, &target_value);
-
- binding->is_frozen = FALSE;
- }
-
- g_value_unset (&source_value);
- g_value_unset (&target_value);
-}
-
-static void
-on_target_notify (GObject *gobject G_GNUC_UNUSED,
- GParamSpec *pspec,
- GBinding *binding)
-{
- const gchar *p_name;
- GValue source_value = G_VALUE_INIT;
- GValue target_value = G_VALUE_INIT;
- gboolean res;
-
- if (binding->is_frozen)
- return;
-
- p_name = g_intern_string (pspec->name);
-
- if (p_name != binding->target_property)
- return;
-
- g_value_init (&source_value, G_PARAM_SPEC_VALUE_TYPE (binding->target_pspec));
- g_value_init (&target_value, G_PARAM_SPEC_VALUE_TYPE (binding->source_pspec));
-
- g_object_get_property (binding->target, binding->target_pspec->name, &source_value);
-
- res = binding->transform_t2s (binding,
- &source_value,
- &target_value,
- binding->transform_data);
- if (res)
- {
- binding->is_frozen = TRUE;
-
- g_param_value_validate (binding->source_pspec, &target_value);
- g_object_set_property (binding->source, binding->source_pspec->name, &target_value);
-
- binding->is_frozen = FALSE;
- }
-
- g_value_unset (&source_value);
- g_value_unset (&target_value);
-}
-
-static void
-g_binding_finalize (GObject *gobject)
-{
- GBinding *binding = G_BINDING (gobject);
-
- /* dispose of the transformation data */
- if (binding->notify != NULL)
- {
- binding->notify (binding->transform_data);
-
- binding->transform_data = NULL;
- binding->notify = NULL;
- }
-
- /* we need this in case the source and target instance are still
- * valid, and it was the GBinding that was unreferenced
- */
- if (binding->source != NULL)
- {
- if (binding->source_notify != 0)
- g_signal_handler_disconnect (binding->source, binding->source_notify);
-
- g_object_weak_unref (binding->source, weak_unbind, binding);
- remove_binding_qdata (binding->source, binding);
- }
-
- if (binding->target != NULL)
- {
- if (binding->target_notify != 0)
- g_signal_handler_disconnect (binding->target, binding->target_notify);
-
- g_object_weak_unref (binding->target, weak_unbind, binding);
- remove_binding_qdata (binding->target, binding);
- }
-
- G_OBJECT_CLASS (g_binding_parent_class)->finalize (gobject);
-}
-
-static void
-g_binding_set_property (GObject *gobject,
- guint prop_id,
- const GValue *value,
- GParamSpec *pspec)
-{
- GBinding *binding = G_BINDING (gobject);
-
- switch (prop_id)
- {
- case PROP_SOURCE:
- binding->source = g_value_get_object (value);
- break;
-
- case PROP_SOURCE_PROPERTY:
- binding->source_property = g_intern_string (g_value_get_string (value));
- break;
-
- case PROP_TARGET:
- binding->target = g_value_get_object (value);
- break;
-
- case PROP_TARGET_PROPERTY:
- binding->target_property = g_intern_string (g_value_get_string (value));
- break;
-
- case PROP_FLAGS:
- binding->flags = g_value_get_flags (value);
- break;
-
- default:
- G_OBJECT_WARN_INVALID_PROPERTY_ID (gobject, prop_id, pspec);
- break;
- }
-}
-
-static void
-g_binding_get_property (GObject *gobject,
- guint prop_id,
- GValue *value,
- GParamSpec *pspec)
-{
- GBinding *binding = G_BINDING (gobject);
-
- switch (prop_id)
- {
- case PROP_SOURCE:
- g_value_set_object (value, binding->source);
- break;
-
- case PROP_SOURCE_PROPERTY:
- g_value_set_string (value, binding->source_property);
- break;
-
- case PROP_TARGET:
- g_value_set_object (value, binding->target);
- break;
-
- case PROP_TARGET_PROPERTY:
- g_value_set_string (value, binding->target_property);
- break;
-
- case PROP_FLAGS:
- g_value_set_flags (value, binding->flags);
- break;
-
- default:
- G_OBJECT_WARN_INVALID_PROPERTY_ID (gobject, prop_id, pspec);
- break;
- }
-}
-
-static void
-g_binding_constructed (GObject *gobject)
-{
- GBinding *binding = G_BINDING (gobject);
-
- /* assert that we were constructed correctly */
- g_assert (binding->source != NULL);
- g_assert (binding->target != NULL);
- g_assert (binding->source_property != NULL);
- g_assert (binding->target_property != NULL);
-
- /* we assume a check was performed prior to construction - since
- * g_object_bind_property_full() does it; we cannot fail construction
- * anyway, so it would be hard for use to properly warn here
- */
- binding->source_pspec = g_object_class_find_property (G_OBJECT_GET_CLASS (binding->source), binding->source_property);
- binding->target_pspec = g_object_class_find_property (G_OBJECT_GET_CLASS (binding->target), binding->target_property);
- g_assert (binding->source_pspec != NULL);
- g_assert (binding->target_pspec != NULL);
-
- /* set the default transformation functions here */
- binding->transform_s2t = default_transform_to;
- binding->transform_t2s = default_transform_from;
-
- binding->transform_data = NULL;
- binding->notify = NULL;
-
- binding->source_notify = g_signal_connect (binding->source, "notify",
- G_CALLBACK (on_source_notify),
- binding);
-
- g_object_weak_ref (binding->source, weak_unbind, binding);
- add_binding_qdata (binding->source, binding);
-
- if (binding->flags & G_BINDING_BIDIRECTIONAL)
- binding->target_notify = g_signal_connect (binding->target, "notify",
- G_CALLBACK (on_target_notify),
- binding);
-
- g_object_weak_ref (binding->target, weak_unbind, binding);
- add_binding_qdata (binding->target, binding);
-
-}
-
-static void
-g_binding_class_init (GBindingClass *klass)
-{
- GObjectClass *gobject_class = G_OBJECT_CLASS (klass);
-
- quark_gbinding = g_quark_from_static_string ("g-binding");
-
- gobject_class->constructed = g_binding_constructed;
- gobject_class->set_property = g_binding_set_property;
- gobject_class->get_property = g_binding_get_property;
- gobject_class->finalize = g_binding_finalize;
-
- /**
- * GBinding:source:
- *
- * The #GObject that should be used as the source of the binding
- *
- * Since: 2.26
- */
- g_object_class_install_property (gobject_class, PROP_SOURCE,
- g_param_spec_object ("source",
- _("Source"),
- _("The source of the binding"),
- G_TYPE_OBJECT,
- G_PARAM_CONSTRUCT_ONLY |
- G_PARAM_READWRITE |
- G_PARAM_STATIC_STRINGS));
- /**
- * GBinding:target:
- *
- * The #GObject that should be used as the target of the binding
- *
- * Since: 2.26
- */
- g_object_class_install_property (gobject_class, PROP_TARGET,
- g_param_spec_object ("target",
- _("Target"),
- _("The target of the binding"),
- G_TYPE_OBJECT,
- G_PARAM_CONSTRUCT_ONLY |
- G_PARAM_READWRITE |
- G_PARAM_STATIC_STRINGS));
- /**
- * GBinding:source-property:
- *
- * The name of the property of #GBinding:source that should be used
- * as the source of the binding
- *
- * Since: 2.26
- */
- g_object_class_install_property (gobject_class, PROP_SOURCE_PROPERTY,
- g_param_spec_string ("source-property",
- _("Source Property"),
- _("The property on the source to bind"),
- NULL,
- G_PARAM_CONSTRUCT_ONLY |
- G_PARAM_READWRITE |
- G_PARAM_STATIC_STRINGS));
- /**
- * GBinding:target-property:
- *
- * The name of the property of #GBinding:target that should be used
- * as the target of the binding
- *
- * Since: 2.26
- */
- g_object_class_install_property (gobject_class, PROP_TARGET_PROPERTY,
- g_param_spec_string ("target-property",
- _("Target Property"),
- _("The property on the target to bind"),
- NULL,
- G_PARAM_CONSTRUCT_ONLY |
- G_PARAM_READWRITE |
- G_PARAM_STATIC_STRINGS));
- /**
- * GBinding:flags:
- *
- * Flags to be used to control the #GBinding
- *
- * Since: 2.26
- */
- g_object_class_install_property (gobject_class, PROP_FLAGS,
- g_param_spec_flags ("flags",
- _("Flags"),
- _("The binding flags"),
- G_TYPE_BINDING_FLAGS,
- G_BINDING_DEFAULT,
- G_PARAM_CONSTRUCT_ONLY |
- G_PARAM_READWRITE |
- G_PARAM_STATIC_STRINGS));
-}
-
-static void
-g_binding_init (GBinding *binding G_GNUC_UNUSED)
-{
-}
-
-/**
- * g_binding_get_flags:
- * @binding: a #GBinding
- *
- * Retrieves the flags passed when constructing the #GBinding
- *
- * Return value: the #GBindingFlags used by the #GBinding
- *
- * Since: 2.26
- */
-GBindingFlags
-g_binding_get_flags (GBinding *binding)
-{
- g_return_val_if_fail (G_IS_BINDING (binding), G_BINDING_DEFAULT);
-
- return binding->flags;
-}
-
-/**
- * g_binding_get_source:
- * @binding: a #GBinding
- *
- * Retrieves the #GObject instance used as the source of the binding
- *
- * Return value: (transfer none): the source #GObject
- *
- * Since: 2.26
- */
-GObject *
-g_binding_get_source (GBinding *binding)
-{
- g_return_val_if_fail (G_IS_BINDING (binding), NULL);
-
- return binding->source;
-}
-
-/**
- * g_binding_get_target:
- * @binding: a #GBinding
- *
- * Retrieves the #GObject instance used as the target of the binding
- *
- * Return value: (transfer none): the target #GObject
- *
- * Since: 2.26
- */
-GObject *
-g_binding_get_target (GBinding *binding)
-{
- g_return_val_if_fail (G_IS_BINDING (binding), NULL);
-
- return binding->target;
-}
-
-/**
- * g_binding_get_source_property:
- * @binding: a #GBinding
- *
- * Retrieves the name of the property of #GBinding:source used as the source
- * of the binding
- *
- * Return value: the name of the source property
- *
- * Since: 2.26
- */
-const gchar *
-g_binding_get_source_property (GBinding *binding)
-{
- g_return_val_if_fail (G_IS_BINDING (binding), NULL);
-
- return binding->source_property;
-}
-
-/**
- * g_binding_get_target_property:
- * @binding: a #GBinding
- *
- * Retrieves the name of the property of #GBinding:target used as the target
- * of the binding
- *
- * Return value: the name of the target property
- *
- * Since: 2.26
- */
-const gchar *
-g_binding_get_target_property (GBinding *binding)
-{
- g_return_val_if_fail (G_IS_BINDING (binding), NULL);
-
- return binding->target_property;
-}
-
-/**
- * g_object_bind_property_full:
- * @source: (type GObject.Object): the source #GObject
- * @source_property: the property on @source to bind
- * @target: (type GObject.Object): the target #GObject
- * @target_property: the property on @target to bind
- * @flags: flags to pass to #GBinding
- * @transform_to: (scope notified) (allow-none): the transformation function
- * from the @source to the @target, or %NULL to use the default
- * @transform_from: (scope notified) (allow-none): the transformation function
- * from the @target to the @source, or %NULL to use the default
- * @user_data: custom data to be passed to the transformation functions,
- * or %NULL
- * @notify: function to be called when disposing the binding, to free the
- * resources used by the transformation functions
- *
- * Complete version of g_object_bind_property().
- *
- * Creates a binding between @source_property on @source and @target_property
- * on @target, allowing you to set the transformation functions to be used by
- * the binding.
- *
- * If @flags contains %G_BINDING_BIDIRECTIONAL then the binding will be mutual:
- * if @target_property on @target changes then the @source_property on @source
- * will be updated as well. The @transform_from function is only used in case
- * of bidirectional bindings, otherwise it will be ignored
- *
- * The binding will automatically be removed when either the @source or the
- * @target instances are finalized. To remove the binding without affecting the
- * @source and the @target you can just call g_object_unref() on the returned
- * #GBinding instance.
- *
- * A #GObject can have multiple bindings.
- *
- * <note>The same @user_data parameter will be used for both @transform_to
- * and @transform_from transformation functions; the @notify function will
- * be called once, when the binding is removed. If you need different data
- * for each transformation function, please use
- * g_object_bind_property_with_closures() instead.</note>
- *
- * Return value: (transfer none): the #GBinding instance representing the
- * binding between the two #GObject instances. The binding is released
- * whenever the #GBinding reference count reaches zero.
- *
- * Since: 2.26
- */
-GBinding *
-g_object_bind_property_full (gpointer source,
- const gchar *source_property,
- gpointer target,
- const gchar *target_property,
- GBindingFlags flags,
- GBindingTransformFunc transform_to,
- GBindingTransformFunc transform_from,
- gpointer user_data,
- GDestroyNotify notify)
-{
- GParamSpec *pspec;
- GBinding *binding;
-
- g_return_val_if_fail (G_IS_OBJECT (source), NULL);
- g_return_val_if_fail (source_property != NULL, NULL);
- g_return_val_if_fail (G_IS_OBJECT (target), NULL);
- g_return_val_if_fail (target_property != NULL, NULL);
-
- if (source == target && g_strcmp0 (source_property, target_property) == 0)
- {
- g_warning ("Unable to bind the same property on the same instance");
- return NULL;
- }
-
- /* remove the G_BINDING_INVERT_BOOLEAN flag in case we have
- * custom transformation functions
- */
- if ((flags & G_BINDING_INVERT_BOOLEAN) &&
- (transform_to != NULL || transform_from != NULL))
- {
- flags &= ~G_BINDING_INVERT_BOOLEAN;
- }
-
- pspec = g_object_class_find_property (G_OBJECT_GET_CLASS (source), source_property);
- if (pspec == NULL)
- {
- g_warning ("%s: The source object of type %s has no property called '%s'",
- G_STRLOC,
- G_OBJECT_TYPE_NAME (source),
- source_property);
- return NULL;
- }
-
- if (!(pspec->flags & G_PARAM_READABLE))
- {
- g_warning ("%s: The source object of type %s has no readable property called '%s'",
- G_STRLOC,
- G_OBJECT_TYPE_NAME (source),
- source_property);
- return NULL;
- }
-
- if ((flags & G_BINDING_BIDIRECTIONAL) &&
- ((pspec->flags & G_PARAM_CONSTRUCT_ONLY) || !(pspec->flags & G_PARAM_WRITABLE)))
- {
- g_warning ("%s: The source object of type %s has no writable property called '%s'",
- G_STRLOC,
- G_OBJECT_TYPE_NAME (source),
- source_property);
- return NULL;
- }
-
- if ((flags & G_BINDING_INVERT_BOOLEAN) &&
- !(G_PARAM_SPEC_VALUE_TYPE (pspec) == G_TYPE_BOOLEAN))
- {
- g_warning ("%s: The G_BINDING_INVERT_BOOLEAN flag can only be used "
- "when binding boolean properties; the source property '%s' "
- "is of type '%s'",
- G_STRLOC,
- source_property,
- g_type_name (G_PARAM_SPEC_VALUE_TYPE (pspec)));
- return NULL;
- }
-
- pspec = g_object_class_find_property (G_OBJECT_GET_CLASS (target), target_property);
- if (pspec == NULL)
- {
- g_warning ("%s: The target object of type %s has no property called '%s'",
- G_STRLOC,
- G_OBJECT_TYPE_NAME (target),
- target_property);
- return NULL;
- }
-
- if ((pspec->flags & G_PARAM_CONSTRUCT_ONLY) || !(pspec->flags & G_PARAM_WRITABLE))
- {
- g_warning ("%s: The target object of type %s has no writable property called '%s'",
- G_STRLOC,
- G_OBJECT_TYPE_NAME (target),
- target_property);
- return NULL;
- }
-
- if ((flags & G_BINDING_BIDIRECTIONAL) &&
- !(pspec->flags & G_PARAM_READABLE))
- {
- g_warning ("%s: The target object of type %s has no readable property called '%s'",
- G_STRLOC,
- G_OBJECT_TYPE_NAME (target),
- target_property);
- return NULL;
- }
-
- if ((flags & G_BINDING_INVERT_BOOLEAN) &&
- !(G_PARAM_SPEC_VALUE_TYPE (pspec) == G_TYPE_BOOLEAN))
- {
- g_warning ("%s: The G_BINDING_INVERT_BOOLEAN flag can only be used "
- "when binding boolean properties; the target property '%s' "
- "is of type '%s'",
- G_STRLOC,
- target_property,
- g_type_name (G_PARAM_SPEC_VALUE_TYPE (pspec)));
- return NULL;
- }
-
- binding = g_object_new (G_TYPE_BINDING,
- "source", source,
- "source-property", source_property,
- "target", target,
- "target-property", target_property,
- "flags", flags,
- NULL);
-
- if (transform_to != NULL)
- binding->transform_s2t = transform_to;
-
- if (transform_from != NULL)
- binding->transform_t2s = transform_from;
-
- binding->transform_data = user_data;
- binding->notify = notify;
-
- /* synchronize the target with the source by faking an emission of
- * the ::notify signal for the source property; this will also take
- * care of the bidirectional binding case because the eventual change
- * will emit a notification on the target
- */
- if (flags & G_BINDING_SYNC_CREATE)
- on_source_notify (binding->source, binding->source_pspec, binding);
-
- return binding;
-}
-
-/**
- * g_object_bind_property:
- * @source: (type GObject.Object): the source #GObject
- * @source_property: the property on @source to bind
- * @target: (type GObject.Object): the target #GObject
- * @target_property: the property on @target to bind
- * @flags: flags to pass to #GBinding
- *
- * Creates a binding between @source_property on @source and @target_property
- * on @target. Whenever the @source_property is changed the @target_property is
- * updated using the same value. For instance:
- *
- * |[
- * g_object_bind_property (action, "active", widget, "sensitive", 0);
- * ]|
- *
- * Will result in the "sensitive" property of the widget #GObject instance to be
- * updated with the same value of the "active" property of the action #GObject
- * instance.
- *
- * If @flags contains %G_BINDING_BIDIRECTIONAL then the binding will be mutual:
- * if @target_property on @target changes then the @source_property on @source
- * will be updated as well.
- *
- * The binding will automatically be removed when either the @source or the
- * @target instances are finalized. To remove the binding without affecting the
- * @source and the @target you can just call g_object_unref() on the returned
- * #GBinding instance.
- *
- * A #GObject can have multiple bindings.
- *
- * Return value: (transfer none): the #GBinding instance representing the
- * binding between the two #GObject instances. The binding is released
- * whenever the #GBinding reference count reaches zero.
- *
- * Since: 2.26
- */
-GBinding *
-g_object_bind_property (gpointer source,
- const gchar *source_property,
- gpointer target,
- const gchar *target_property,
- GBindingFlags flags)
-{
- /* type checking is done in g_object_bind_property_full() */
-
- return g_object_bind_property_full (source, source_property,
- target, target_property,
- flags,
- NULL,
- NULL,
- NULL, NULL);
-}
-
-typedef struct _TransformData
-{
- GClosure *transform_to_closure;
- GClosure *transform_from_closure;
-} TransformData;
-
-static gboolean
-bind_with_closures_transform_to (GBinding *binding,
- const GValue *source,
- GValue *target,
- gpointer data)
-{
- TransformData *t_data = data;
- GValue params[3] = { G_VALUE_INIT, G_VALUE_INIT, G_VALUE_INIT };
- GValue retval = G_VALUE_INIT;
- gboolean res;
-
- g_value_init (¶ms[0], G_TYPE_BINDING);
- g_value_set_object (¶ms[0], binding);
-
- g_value_init (¶ms[1], G_TYPE_VALUE);
- g_value_set_boxed (¶ms[1], source);
-
- g_value_init (¶ms[2], G_TYPE_VALUE);
- g_value_set_boxed (¶ms[2], target);
-
- g_value_init (&retval, G_TYPE_BOOLEAN);
- g_value_set_boolean (&retval, FALSE);
-
- g_closure_invoke (t_data->transform_to_closure, &retval, 3, params, NULL);
-
- res = g_value_get_boolean (&retval);
- if (res)
- {
- const GValue *out_value = g_value_get_boxed (¶ms[2]);
-
- g_assert (out_value != NULL);
-
- g_value_copy (out_value, target);
- }
-
- g_value_unset (¶ms[0]);
- g_value_unset (¶ms[1]);
- g_value_unset (¶ms[2]);
- g_value_unset (&retval);
-
- return res;
-}
-
-static gboolean
-bind_with_closures_transform_from (GBinding *binding,
- const GValue *source,
- GValue *target,
- gpointer data)
-{
- TransformData *t_data = data;
- GValue params[3] = { G_VALUE_INIT, G_VALUE_INIT, G_VALUE_INIT };
- GValue retval = G_VALUE_INIT;
- gboolean res;
-
- g_value_init (¶ms[0], G_TYPE_BINDING);
- g_value_set_object (¶ms[0], binding);
-
- g_value_init (¶ms[1], G_TYPE_VALUE);
- g_value_set_boxed (¶ms[1], source);
-
- g_value_init (¶ms[2], G_TYPE_VALUE);
- g_value_set_boxed (¶ms[2], target);
-
- g_value_init (&retval, G_TYPE_BOOLEAN);
- g_value_set_boolean (&retval, FALSE);
-
- g_closure_invoke (t_data->transform_from_closure, &retval, 3, params, NULL);
-
- res = g_value_get_boolean (&retval);
- if (res)
- {
- const GValue *out_value = g_value_get_boxed (¶ms[2]);
-
- g_assert (out_value != NULL);
-
- g_value_copy (out_value, target);
- }
-
- g_value_unset (¶ms[0]);
- g_value_unset (¶ms[1]);
- g_value_unset (¶ms[2]);
- g_value_unset (&retval);
-
- return res;
-}
-
-static void
-bind_with_closures_free_func (gpointer data)
-{
- TransformData *t_data = data;
-
- if (t_data->transform_to_closure != NULL)
- g_closure_unref (t_data->transform_to_closure);
-
- if (t_data->transform_from_closure != NULL)
- g_closure_unref (t_data->transform_from_closure);
-
- g_free (t_data);
-}
-
-/**
- * g_object_bind_property_with_closures:
- * @source: (type GObject.Object): the source #GObject
- * @source_property: the property on @source to bind
- * @target: (type GObject.Object): the target #GObject
- * @target_property: the property on @target to bind
- * @flags: flags to pass to #GBinding
- * @transform_to: a #GClosure wrapping the transformation function
- * from the @source to the @target, or %NULL to use the default
- * @transform_from: a #GClosure wrapping the transformation function
- * from the @target to the @source, or %NULL to use the default
- *
- * Creates a binding between @source_property on @source and @target_property
- * on @target, allowing you to set the transformation functions to be used by
- * the binding.
- *
- * This function is the language bindings friendly version of
- * g_object_bind_property_full(), using #GClosure<!-- -->s instead of
- * function pointers.
- *
- * Rename to: g_object_bind_property_full
- *
- * Return value: (transfer none): the #GBinding instance representing the
- * binding between the two #GObject instances. The binding is released
- * whenever the #GBinding reference count reaches zero.
- *
- * Since: 2.26
- */
-GBinding *
-g_object_bind_property_with_closures (gpointer source,
- const gchar *source_property,
- gpointer target,
- const gchar *target_property,
- GBindingFlags flags,
- GClosure *transform_to,
- GClosure *transform_from)
-{
- TransformData *data;
-
- data = g_new0 (TransformData, 1);
-
- if (transform_to != NULL)
- {
- if (G_CLOSURE_NEEDS_MARSHAL (transform_to))
- g_closure_set_marshal (transform_to, g_cclosure_user_marshal_BOOLEAN__BOXED_BOXED);
-
- data->transform_to_closure = g_closure_ref (transform_to);
- g_closure_sink (data->transform_to_closure);
- }
-
- if (transform_from != NULL)
- {
- if (G_CLOSURE_NEEDS_MARSHAL (transform_from))
- g_closure_set_marshal (transform_from, g_cclosure_user_marshal_BOOLEAN__BOXED_BOXED);
-
- data->transform_from_closure = g_closure_ref (transform_from);
- g_closure_sink (data->transform_from_closure);
- }
-
- return g_object_bind_property_full (source, source_property,
- target, target_property,
- flags,
- transform_to != NULL ? bind_with_closures_transform_to : NULL,
- transform_from != NULL ? bind_with_closures_transform_from : NULL,
- data,
- bind_with_closures_free_func);
-}
diff --git a/src/gbinding.h b/src/gbinding.h
deleted file mode 100644
index 5e60c86..0000000
--- a/src/gbinding.h
+++ /dev/null
@@ -1,129 +0,0 @@
-/* gbinding.h: Binding for object properties
- *
- * Copyright (C) 2010 Intel Corp.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General
- * Public License along with this library; if not, write to the
- * Free Software Foundation, Inc., 59 Temple Place, Suite 330,
- * Boston, MA 02111-1307, USA.
- *
- * Author: Emmanuele Bassi <ebassi at linux.intel.com>
- */
-
-#ifndef __G_BINDING_H__
-#define __G_BINDING_H__
-
-G_BEGIN_DECLS
-
-#define G_TYPE_BINDING_FLAGS (g_binding_flags_get_type ())
-
-#define G_TYPE_BINDING (g_binding_get_type ())
-#define G_BINDING(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), G_TYPE_BINDING, GBinding))
-#define G_IS_BINDING(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), G_TYPE_BINDING))
-
-/**
- * GBinding:
- *
- * <structname>GBinding</structname> is an opaque structure whose members
- * cannot be accessed directly.
- *
- * Since: 2.26
- */
-typedef struct _GBinding GBinding;
-
-/**
- * GBindingTransformFunc:
- * @binding: a #GBinding
- * @source_value: the value of the source property
- * @target_value: the value of the target property
- * @user_data: data passed to the transform function
- *
- * A function to be called to transform the source property of @source
- * from @source_value into the target property of @target
- * using @target_value.
- *
- * Return value: %TRUE if the transformation was successful, and %FALSE
- * otherwise
- *
- * Since: 2.26
- */
-typedef gboolean (* GBindingTransformFunc) (GBinding *binding,
- const GValue *source_value,
- GValue *target_value,
- gpointer user_data);
-
-/**
- * GBindingFlags:
- * @G_BINDING_DEFAULT: The default binding; if the source property
- * changes, the target property is updated with its value.
- * @G_BINDING_BIDIRECTIONAL: Bidirectional binding; if either the
- * property of the source or the property of the target changes,
- * the other is updated.
- * @G_BINDING_SYNC_CREATE: Synchronize the values of the source and
- * target properties when creating the binding; the direction of
- * the synchronization is always from the source to the target.
- * @G_BINDING_INVERT_BOOLEAN: If the two properties being bound are
- * booleans, setting one to %TRUE will result in the other being
- * set to %FALSE and vice versa. This flag will only work for
- * boolean properties, and cannot be used when passing custom
- * transformation functions to g_object_bind_property_full().
- *
- * Flags to be passed to g_object_bind_property() or
- * g_object_bind_property_full().
- *
- * This enumeration can be extended at later date.
- *
- * Since: 2.26
- */
-typedef enum { /*< prefix=G_BINDING >*/
- G_BINDING_DEFAULT = 0,
-
- G_BINDING_BIDIRECTIONAL = 1 << 0,
- G_BINDING_SYNC_CREATE = 1 << 1,
- G_BINDING_INVERT_BOOLEAN = 1 << 2
-} GBindingFlags;
-
-GType g_binding_flags_get_type (void) G_GNUC_CONST;
-GType g_binding_get_type (void) G_GNUC_CONST;
-
-GBindingFlags g_binding_get_flags (GBinding *binding);
-GObject * g_binding_get_source (GBinding *binding);
-GObject * g_binding_get_target (GBinding *binding);
-const gchar * g_binding_get_source_property (GBinding *binding);
-const gchar * g_binding_get_target_property (GBinding *binding);
-
-GBinding *g_object_bind_property (gpointer source,
- const gchar *source_property,
- gpointer target,
- const gchar *target_property,
- GBindingFlags flags);
-GBinding *g_object_bind_property_full (gpointer source,
- const gchar *source_property,
- gpointer target,
- const gchar *target_property,
- GBindingFlags flags,
- GBindingTransformFunc transform_to,
- GBindingTransformFunc transform_from,
- gpointer user_data,
- GDestroyNotify notify);
-GBinding *g_object_bind_property_with_closures (gpointer source,
- const gchar *source_property,
- gpointer target,
- const gchar *target_property,
- GBindingFlags flags,
- GClosure *transform_to,
- GClosure *transform_from);
-
-G_END_DECLS
-
-#endif /* __G_BINDING_H__ */
diff --git a/src/virt-viewer-app.c b/src/virt-viewer-app.c
index bb2bfa6..d31acd3 100644
--- a/src/virt-viewer-app.c
+++ b/src/virt-viewer-app.c
@@ -178,7 +178,6 @@ enum {
void
virt_viewer_app_set_debug(gboolean debug)
{
-#if GLIB_CHECK_VERSION(2, 31, 0)
if (debug) {
const gchar *doms = g_getenv("G_MESSAGES_DEBUG");
if (!doms) {
@@ -190,7 +189,6 @@ virt_viewer_app_set_debug(gboolean debug)
g_free(newdoms);
}
}
-#endif
doDebug = debug;
}
diff --git a/src/virt-viewer-session-spice.c b/src/virt-viewer-session-spice.c
index f529e00..b3fc548 100644
--- a/src/virt-viewer-session-spice.c
+++ b/src/virt-viewer-session-spice.c
@@ -38,10 +38,6 @@
#include "virt-viewer-display-spice.h"
#include "virt-viewer-auth.h"
-#if !GLIB_CHECK_VERSION(2, 26, 0)
-#include "gbinding.h"
-#include "gbinding.c"
-#endif
G_DEFINE_TYPE (VirtViewerSessionSpice, virt_viewer_session_spice, VIRT_VIEWER_TYPE_SESSION)
diff --git a/src/virt-viewer-util.c b/src/virt-viewer-util.c
index c6bef1b..76b61a1 100644
--- a/src/virt-viewer-util.c
+++ b/src/virt-viewer-util.c
@@ -312,10 +312,6 @@ void virt_viewer_util_init(const char *appname)
}
#endif
-#if !GLIB_CHECK_VERSION(2,31,0)
- g_thread_init(NULL);
-#endif
-
setlocale(LC_ALL, "");
bindtextdomain(GETTEXT_PACKAGE, LOCALE_DIR);
bind_textdomain_codeset(GETTEXT_PACKAGE, "UTF-8");
--
2.5.0
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