135 lines
5.2 KiB
C++
135 lines
5.2 KiB
C++
/*
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* moocpp/gobjtypes-glib.h
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*
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* Copyright (C) 2004-2016 by Yevgen Muntyan <emuntyan@users.sourceforge.net>
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*
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* This file is part of medit. medit is free software; you can
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* redistribute it and/or modify it under the terms of the
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* GNU Lesser General Public License as published by the
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* Free Software Foundation; either version 2.1 of the License,
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* or (at your option) any later version.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with medit. If not, see <http://www.gnu.org/licenses/>.
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*/
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#pragma once
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#include <glib-object.h>
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#include <mooglib/moo-glib.h>
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#ifdef __cplusplus
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#include "moocpp/gobjptr.h"
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#include "moocpp/gobjectutils.h"
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#include <stdarg.h>
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#define MOO_GOBJ_TYPEDEFS(CppObject, CObject) \
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using CppObject = ::moo::gobj_ref<CObject>; \
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using CppObject##Ptr = ::moo::gobj_ptr<CObject>; \
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using CppObject##RawPtr = ::moo::gobj_raw_ptr<CObject>; \
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#define MOO_GIFACE_TYPEDEFS(CppObject, CObject) \
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MOO_GOBJ_TYPEDEFS(CppObject, CObject)
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#define MOO_DECLARE_CUSTOM_GOBJ_TYPE(CObject) \
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namespace moo { \
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template<> class gobj_ref<CObject>; \
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}
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MOO_DEFINE_FLAGS(GSignalFlags);
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MOO_DEFINE_FLAGS(GConnectFlags);
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MOO_DEFINE_FLAGS(GSpawnFlags);
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MOO_DEFINE_FLAGS(GLogLevelFlags);
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MOO_DEFINE_FLAGS(GRegexCompileFlags);
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MOO_DEFINE_FLAGS(GIOCondition);
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namespace moo {
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///////////////////////////////////////////////////////////////////////////////////////////
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//
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// GObject
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//
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template<>
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class gobj_ref<GObject> : public gobj_ref_base
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{
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public:
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MOO_DEFINE_GOBJREF_METHODS_IMPL(GObject, gobj_ref_base)
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gulong connect (const char* detailed_signal, GCallback c_handler, void* data);
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gulong connect_swapped (const char* detailed_signal, GCallback c_handler, void* data);
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void signal_emit_by_name (const char* detailed_signal, ...);
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void signal_emit (guint signal_id, GQuark detail, ...);
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bool signal_has_handler_pending (guint signal_id, GQuark detail, bool may_be_blocked);
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gulong signal_connect_closure_by_id (guint signal_id, GQuark detail, GClosure* closure, bool after);
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gulong signal_connect_closure (const char* detailed_signal, GClosure* closure, bool after);
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gulong signal_connect_data (const char* detailed_signal, GCallback c_handler, gpointer data, GClosureNotify destroy_data, GConnectFlags connect_flags);
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void signal_handler_block (gulong handler_id);
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void signal_handler_unblock (gulong handler_id);
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void signal_handler_disconnect (gulong handler_id);
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bool signal_handler_is_connected (gulong handler_id);
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gulong signal_handler_find (GSignalMatchType mask, guint signal_id, GQuark detail, GClosure* closure, gpointer func, gpointer data);
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guint signal_handlers_block_matched (GSignalMatchType mask, guint signal_id, GQuark detail, GClosure* closure, gpointer func, gpointer data);
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guint signal_handlers_unblock_matched (GSignalMatchType mask, guint signal_id, GQuark detail, GClosure* closure, gpointer func, gpointer data);
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guint signal_handlers_disconnect_matched (GSignalMatchType mask, guint signal_id, GQuark detail, GClosure* closure, gpointer func, gpointer data);
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guint signal_handlers_disconnect_by_func (GCallback c_handler, void* data);
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void* get_data (const char* key);
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void* get_data (GQuark q);
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void set_data (const char* key, gpointer value, GDestroyNotify destroy = nullptr);
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void set_data (GQuark q, gpointer value, GDestroyNotify destroy = nullptr);
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void set_property (const char* property_name, const GValue* value);
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template<typename T>
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void set (const char* prop, const T& value)
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{
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g_object_set (gobj (), prop, cpp_vararg_value_fixer<T>::apply (value), nullptr);
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}
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template<typename T, typename... Args>
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void set (const char* prop, const T& value, Args&&... args)
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{
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set (prop, value);
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set (std::forward<Args> (args)...);
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}
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void get (const char* prop, bool& dest)
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{
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gboolean val;
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g_object_get (gobj (), prop, &val, nullptr);
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dest = val;
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}
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template<typename T>
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void get (const char* prop, T&& dest)
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{
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g_object_get (gobj (), prop, cpp_vararg_dest_fixer<T>::apply (std::forward<T> (dest)), nullptr);
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}
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template<typename T, typename... Args>
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void get (const char* prop, T&& dest, Args&&... args)
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{
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get (prop, std::forward<T> (dest));
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get (std::forward<Args> (args)...);
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}
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void notify (const char* property_name);
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void freeze_notify ();
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void thaw_notify ();
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};
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namespace g {
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MOO_GOBJ_TYPEDEFS(Object, GObject);
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} // namespace g
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} // namespace moo
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#endif // __cplusplus
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