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added gimp_config_diff() which returns the difference beween two

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2002-11-25  Michael Natterer  <mitch@gimp.org>

	* app/config/gimpconfig-utils.[ch]: added gimp_config_diff()
	which returns the difference beween two GimpConfig objects
	as a GList of GParamSpecs.

	* app/config/gimpconfig-params.c (gimp_param_color_cmp): compare
	the colors as integers to get rid of rounding foobar.

	* app/config/gimpconfig-serialize.c: use gimp_config_diff().

	* app/display/gimpdisplayshell-handlers.c: only need to call
	gimp_display_shell_scale_setup() on resolution change if the
	display is not in dot-for-dot mode.

	* app/display/gimpdisplayshell.c: changed a separator in the
	padding color menu.

	* app/gui/dialogs.c: made the prefs dialog a singleton again.

	* app/gui/preferences-dialog.c: Should be fully functional again:
	Apply GIMP_PARAM_CONFIRM properties on "OK". Save gimprc on "OK".
	Parse a temporaty GimpRc on dialog creation to get the current
	GIMP_PARAM_RESTART values. Use gimp_config_diff() for all config
	comparisons.
This commit is contained in:
Michael Natterer
2002-11-25 13:48:24 +00:00
committed by Michael Natterer
parent 91f2f3b10d
commit 1229d8c84c
15 changed files with 512 additions and 530 deletions
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48
libgimpconfig/gimpconfig-utils.c
View File

@ -30,6 +30,50 @@
#include "gimpconfig-utils.h"
GList *
gimp_config_diff (GObject *a,
GObject *b,
GParamFlags flags)
{
GParamSpec **param_specs;
guint n_param_specs;
gint i;
GList *list = NULL;
g_return_val_if_fail (G_IS_OBJECT (a), FALSE);
g_return_val_if_fail (G_IS_OBJECT (b), FALSE);
g_return_val_if_fail (G_TYPE_FROM_INSTANCE (a) == G_TYPE_FROM_INSTANCE (b),
FALSE);
param_specs = g_object_class_list_properties (G_OBJECT_GET_CLASS (a),
&n_param_specs);
for (i = 0; i < n_param_specs; i++)
{
if (! flags || ((param_specs[i]->flags & flags) == flags))
{
GValue a_value = { 0, };
GValue b_value = { 0, };
g_value_init (&a_value, param_specs[i]->value_type);
g_value_init (&b_value, param_specs[i]->value_type);
g_object_get_property (a, param_specs[i]->name, &a_value);
g_object_get_property (b, param_specs[i]->name, &b_value);
if (g_param_values_cmp (param_specs[i], &a_value, &b_value))
list = g_list_prepend (list, param_specs[i]);
g_value_unset (&a_value);
g_value_unset (&b_value);
}
}
g_free (param_specs);
return g_list_reverse (list);
}
void
gimp_config_copy_properties (GObject *src,
GObject *dest)
@ -64,7 +108,11 @@ gimp_config_copy_properties (GObject *src,
g_object_get_property (src, prop_spec->name, &value);
g_object_set_property (dest, prop_spec->name, &value);
g_value_unset (&value);
}
g_free (property_specs);
}
gchar *