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Turn the gtk version and age variables into functions

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Having variables exported from a DLL is slightly painful and
potentially error-prone on Windows, so let's try get rid of them now
when we can. Starting with these.
This commit is contained in:
Tor Lillqvist 2010-09-08 17:36:10 +03:00
parent b654afcb48
commit cb24bcc613
6 changed files with 111 additions and 89 deletions
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6
demos/gtk-demo/appwindow.c
View File

@ -124,7 +124,11 @@ about_cb (GtkAction *action,
gtk_about_dialog_set_url_hook (activate_url, NULL, NULL);
gtk_show_about_dialog (GTK_WINDOW (window),
"program-name", "GTK+ Code Demos",
"version", PACKAGE_VERSION,
"version", g_strdup_printf ("%s,\nRunning against GTK+ %d.%d.%d",
PACKAGE_VERSION,
gtk_major_version (),
gtk_minor_version (),
gtk_micro_version ()),
"copyright", "(C) 1997-2009 The GTK+ Team",
"license-type", GTK_LICENSE_LGPL_2_1,
"website", "http://www.gtk.org",

58
docs/reference/gtk/tmpl/gtkfeatures.sgml
View File

@ -22,64 +22,6 @@ typically use the features described here.
<!-- ##### SECTION Image ##### -->
<!-- ##### VARIABLE gtk_major_version ##### -->
<para>
The major version number of the GTK+ library. (e.g. in GTK+ version
1.2.5 this is 1.)
</para>
<para>
This variable is in the library, so represents the
GTK+ library you have linked against. Contrast with the
#GTK_MAJOR_VERSION macro, which represents the major version of the
GTK+ headers you have included.
</para>
<!-- ##### VARIABLE gtk_minor_version ##### -->
<para>
The minor version number of the GTK+ library.
(e.g. in GTK+ version 1.2.5 this is 2.)
</para>
<para>
This variable is in the library, so represents the
GTK+ library you have linked against. Contrast with the
#GTK_MINOR_VERSION macro, which represents the minor version of the
GTK+ headers you have included.
</para>
<!-- ##### VARIABLE gtk_micro_version ##### -->
<para>
The micro version number of the GTK+ library.
(e.g. in GTK+ version 1.2.5 this is 5.)
</para>
<para>
This variable is in the library, so represents the GTK+ library you
have linked against. Contrast with the #GTK_MICRO_VERSION macro, which
represents the micro version of the GTK+ headers you have included.
</para>
<!-- ##### VARIABLE gtk_binary_age ##### -->
<para>
This is the binary age passed to <application>libtool</application>. If
<application>libtool</application> means nothing to you, don't worry
about it. ;-)
</para>
<!-- ##### VARIABLE gtk_interface_age ##### -->
<para>
This is the interface age passed to <application>libtool</application>. If
<application>libtool</application> means nothing to you, don't worry
about it. ;-)
</para>
<!-- ##### FUNCTION gtk_check_version ##### -->
<para>
</para>

10
gtk/gtk.symbols
View File

@ -1860,6 +1860,11 @@ gtk_events_pending
gtk_disable_setlocale
gtk_distribute_natural_allocation
gtk_set_locale
gtk_binary_age
gtk_interface_age
gtk_major_version
gtk_minor_version
gtk_micro_version
gtk_check_version
gtk_get_default_language
gtk_get_event_widget
@ -4535,11 +4540,6 @@ gtk_info_bar_get_message_type
#endif
#ifdef INCLUDE_VARIABLES
gtk_binary_age
gtk_interface_age
gtk_major_version
gtk_minor_version
gtk_micro_version
gtk_debug_flags
gtk_text_attr_appearance_type
gtk_text_char_type

97
gtk/gtkmain.c
View File

@ -179,12 +179,6 @@ static gint gtk_invoke_key_snoopers (GtkWidget *grab_widget,
static GtkWindowGroup *gtk_main_get_window_group (GtkWidget *widget);
const guint gtk_major_version = GTK_MAJOR_VERSION;
const guint gtk_minor_version = GTK_MINOR_VERSION;
const guint gtk_micro_version = GTK_MICRO_VERSION;
const guint gtk_binary_age = GTK_BINARY_AGE;
const guint gtk_interface_age = GTK_INTERFACE_AGE;
static guint gtk_main_loop_level = 0;
static gint pre_initialized = FALSE;
static gint gtk_initialized = FALSE;
@ -218,6 +212,97 @@ static const GDebugKey gtk_debug_keys[] = {
};
#endif /* G_ENABLE_DEBUG */
/**
* gtk_major_version:
*
* Returns the major version number of the GTK+ library. (e.g. in GTK+ version
* 3.1.5 this is 3.)
*
* This function is in the library, so it represents the GTK+ library
* your code is running against. Contrast with the #GTK_MAJOR_VERSION
* macro, which represents the major version of the GTK+ headers you
* have included when compiling your code.
*
* Returns the major version number of the GTK+ library.
*/
guint
gtk_major_version (void)
{
return GTK_MAJOR_VERSION;
}
/**
* gtk_minor_version:
*
* Returns the minor version number of the GTK+ library. (e.g. in GTK+ version
* 3.1.5 this is 1.)
*
* This function is in the library, so it represents the GTK+ library
* your code is are running against. Contrast with the
* #GTK_MINOR_VERSION macro, which represents the minor version of the
* GTK+ headers you have included when compiling your code.
*
* Returns the minor version number of the GTK+ library.
*/
guint
gtk_minor_version (void)
{
return GTK_MINOR_VERSION;
}
/**
* gtk_micro_version:
*
* Returns the micro version number of the GTK+ library. (e.g. in GTK+ version
* 3.1.5 this is 5.)
*
* This function is in the library, so it represents the GTK+ library
* your code is are running against. Contrast with the
* #GTK_MICRO_VERSION macro, which represents the micro version of the
* GTK+ headers you have included when compiling your code.
*
* Returns the micro version number of the GTK+ library.
*/
guint
gtk_micro_version (void)
{
return GTK_MICRO_VERSION;
}
/**
* gtk_binary_age:
*
* Returns the binary age as passed to
* <application>libtool</application> when building the GTK+ library
* the process is running against. If
* <application>libtool</application> means nothing to you, don't
* worry about it.
*
* Returns the binary age of the GTK+ library.
*/
guint
gtk_binary_age (void)
{
return GTK_BINARY_AGE;
}
/**
* gtk_interface_age:
*
* Returns the interface age as passed to
* <application>libtool</application> when building the GTK+ library
* the process is running against. If
* <application>libtool</application> means nothing to you, don't
* worry about it.
*
* Returns the interface age of the GTK+ library.
*/
guint
gtk_interface_age (void)
{
return GTK_INTERFACE_AGE;
}
/**
* gtk_check_version:
* @required_major: the required major version.

19
gtk/gtkmain.h
View File

@ -51,21 +51,12 @@ typedef gint (*GtkKeySnoopFunc) (GtkWidget *grab_widget,
/* Gtk version.
*/
#ifdef G_PLATFORM_WIN32
#ifdef GTK_COMPILATION
#define GTKMAIN_C_VAR __declspec(dllexport)
#else
#define GTKMAIN_C_VAR extern __declspec(dllimport)
#endif
#else
#define GTKMAIN_C_VAR extern
#endif
guint gtk_major_version (void) G_GNUC_CONST;
guint gtk_minor_version (void) G_GNUC_CONST;
guint gtk_micro_version (void) G_GNUC_CONST;
guint gtk_binary_age (void) G_GNUC_CONST;
guint gtk_interface_age (void) G_GNUC_CONST;
GTKMAIN_C_VAR const guint gtk_major_version;
GTKMAIN_C_VAR const guint gtk_minor_version;
GTKMAIN_C_VAR const guint gtk_micro_version;
GTKMAIN_C_VAR const guint gtk_binary_age;
GTKMAIN_C_VAR const guint gtk_interface_age;
const gchar* gtk_check_version (guint required_major,
guint required_minor,
guint required_micro);

10
tests/testgtk.c
View File

@ -10333,14 +10333,14 @@ create_main_window (void)
if (gtk_micro_version > 0)
sprintf (buffer,
"Gtk+ v%d.%d.%d",
gtk_major_version,
gtk_minor_version,
gtk_micro_version);
gtk_major_version (),
gtk_minor_version (),
gtk_micro_version ());
else
sprintf (buffer,
"Gtk+ v%d.%d",
gtk_major_version,
gtk_minor_version);
gtk_major_version (),
gtk_minor_version ());
label = gtk_label_new (buffer);
gtk_box_pack_start (GTK_BOX (box1), label, FALSE, FALSE, 0);