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app/config/gimpconfig-deserialize.c removed redundant casts. 

2004-07-08  Sven Neumann  <sven@gimp.org>

	* app/config/gimpconfig-deserialize.c
	* app/config/gimpconfig-serialize.c: removed redundant casts.

	* app/widgets/gimpsessioninfo.[ch]: added convenience functions to
	get and set aux-info based on object properties.

	* app/widgets/gimphistogrameditor.c: use the new functions to save
	a histogram's channel and scale in the sessionrc.
This commit is contained in:
Sven Neumann 2004-07-08 00:09:41 +00:00 committed by Sven Neumann
parent 73b1182c80
commit a4ac4de072
8 changed files with 226 additions and 25 deletions
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11
ChangeLog
View File

@ -1,3 +1,14 @@
2004-07-08 Sven Neumann <sven@gimp.org>
* app/config/gimpconfig-deserialize.c
* app/config/gimpconfig-serialize.c: removed redundant casts.
* app/widgets/gimpsessioninfo.[ch]: added convenience functions to
get and set aux-info based on object properties.
* app/widgets/gimphistogrameditor.c: use the new functions to save
a histogram's channel and scale in the sessionrc.
2004-07-07 Sven Neumann <sven@gimp.org>
* app/widgets/gimpclipboard.c: sort the list of pixbuf formats so

4
app/config/gimpconfig-deserialize.c
View File

@ -516,10 +516,10 @@ gimp_config_deserialize_enum (GValue *value,
case G_TOKEN_IDENTIFIER:
g_scanner_get_next_token (scanner);
enum_value = g_enum_get_value_by_nick (G_ENUM_CLASS (enum_class),
enum_value = g_enum_get_value_by_nick (enum_class,
scanner->value.v_identifier);
if (!enum_value)
enum_value = g_enum_get_value_by_name (G_ENUM_CLASS (enum_class),
enum_value = g_enum_get_value_by_name (enum_class,
scanner->value.v_identifier);
if (!enum_value)

9
app/config/gimpconfig-serialize.c
View File

@ -356,12 +356,9 @@ gimp_config_serialize_value (const GValue *value,
if (G_VALUE_HOLDS_ENUM (value))
{
GEnumClass *enum_class;
GEnumValue *enum_value;
enum_class = g_type_class_peek (G_VALUE_TYPE (value));
enum_value = g_enum_get_value (G_ENUM_CLASS (enum_class),
g_value_get_enum (value));
GEnumClass *enum_class = g_type_class_peek (G_VALUE_TYPE (value));
GEnumValue *enum_value = g_enum_get_value (enum_class,
g_value_get_enum (value));
if (enum_value && enum_value->value_nick)
{

66
app/widgets/gimphistogrameditor.c
View File

@ -33,6 +33,7 @@
#include "core/gimpdrawable.h"
#include "core/gimpimage.h"
#include "gimpdocked.h"
#include "gimpenumcombobox.h"
#include "gimpenumstore.h"
#include "gimphelp-ids.h"
@ -40,14 +41,18 @@
#include "gimphistogrameditor.h"
#include "gimphistogramview.h"
#include "gimppropwidgets.h"
#include "gimpsessioninfo.h"
#include "gimpwidgets-utils.h"
#include "gimp-intl.h"
static void gimp_histogram_editor_class_init (GimpHistogramEditorClass *klass);
static void gimp_histogram_editor_init (GimpHistogramEditor *editor);
static void gimp_histogram_editor_init (GimpHistogramEditor *editor);
static void gimp_histogram_editor_docked_iface_init (GimpDockedInterface *docked_iface);
static void gimp_histogram_editor_set_aux_info (GimpDocked *docked,
GList *aux_info);
static GList * gimp_histogram_editor_get_aux_info (GimpDocked *docked);
static void gimp_histogram_editor_set_image (GimpImageEditor *editor,
GimpImage *gimage);
@ -70,7 +75,8 @@ static void gimp_histogram_editor_menu_update (GimpHistogramEditor *editor);
static void gimp_histogram_editor_info_update (GimpHistogramEditor *editor);
static GimpImageEditorClass *parent_class = NULL;
static GimpImageEditorClass *parent_class = NULL;
static GimpDockedInterface *parent_docked_iface = NULL;
GType
@ -92,10 +98,18 @@ gimp_histogram_editor_get_type (void)
0, /* n_preallocs */
(GInstanceInitFunc) gimp_histogram_editor_init,
};
static const GInterfaceInfo docked_iface_info =
{
(GInterfaceInitFunc) gimp_histogram_editor_docked_iface_init,
NULL, /* iface_finalize */
NULL /* iface_data */
};
editor_type = g_type_register_static (GIMP_TYPE_IMAGE_EDITOR,
"GimpHistogramEditor",
&editor_info, 0);
g_type_add_interface_static (editor_type, GIMP_TYPE_DOCKED,
&docked_iface_info);
}
return editor_type;
@ -212,6 +226,52 @@ gimp_histogram_editor_init (GimpHistogramEditor *editor)
gtk_widget_set_sensitive (GTK_WIDGET (editor), FALSE);
}
static void
gimp_histogram_editor_docked_iface_init (GimpDockedInterface *docked_iface)
{
parent_docked_iface = g_type_interface_peek_parent (docked_iface);
docked_iface->set_aux_info = gimp_histogram_editor_set_aux_info;
docked_iface->get_aux_info = gimp_histogram_editor_get_aux_info;
}
static void
gimp_histogram_editor_set_aux_info (GimpDocked *docked,
GList *aux_info)
{
GimpHistogramEditor *editor = GIMP_HISTOGRAM_EDITOR (docked);
GimpHistogramView *view = GIMP_HISTOGRAM_BOX (editor->box)->view;
if (parent_docked_iface->set_aux_info)
parent_docked_iface->set_aux_info (docked, aux_info);
gimp_session_info_aux_set_props (G_OBJECT (view), aux_info,
"histogram-channel",
"histogram-scale",
NULL);
}
#define AUX_INFO_channel "channel"
static GList *
gimp_histogram_editor_get_aux_info (GimpDocked *docked)
{
GimpHistogramEditor *editor = GIMP_HISTOGRAM_EDITOR (docked);
GimpHistogramView *view = GIMP_HISTOGRAM_BOX (editor->box)->view;
GList *aux_info;
aux_info = gimp_session_info_aux_new_from_props (G_OBJECT (view),
"histogram-channel",
"histogram-scale",
NULL);
if (parent_docked_iface->get_aux_info)
return g_list_concat (parent_docked_iface->get_aux_info (docked),
aux_info);
else
return aux_info;
}
static void
gimp_histogram_editor_set_image (GimpImageEditor *image_editor,
GimpImage *gimage)

142
app/widgets/gimpsessioninfo.c
View File

@ -27,6 +27,7 @@
#include "widgets-types.h"
#include "config/gimpconfig-serialize.h"
#include "config/gimpconfigwriter.h"
#include "config/gimpscanner.h"
@ -163,6 +164,139 @@ gimp_session_info_aux_free (GimpSessionInfoAux *aux)
g_free (aux);
}
GList *
gimp_session_info_aux_new_from_props (GObject *object,
...)
{
GList *list = NULL;
const gchar *prop_name;
va_list args;
g_return_val_if_fail (G_IS_OBJECT (object), NULL);
va_start (args, object);
for (prop_name = va_arg (args, const gchar *);
prop_name;
prop_name = va_arg (args, const gchar *))
{
GObjectClass *class = G_OBJECT_GET_CLASS (object);
GParamSpec *pspec = g_object_class_find_property (class, prop_name);
if (pspec)
{
GString *str = g_string_new (NULL);
GValue value = { 0, };
g_value_init (&value, pspec->value_type);
g_object_get_property (object, pspec->name, &value);
if (gimp_config_serialize_value (&value, str, FALSE))
list = g_list_prepend (list,
gimp_session_info_aux_new (prop_name,
str->str));
g_value_unset (&value);
}
else
{
g_warning ("%s: no property names '%s' for %s",
G_STRFUNC,
prop_name, G_OBJECT_CLASS_NAME (class));
}
}
va_end (args);
return g_list_reverse (list);
}
void
gimp_session_info_aux_set_props (GObject *object,
GList *auxs,
...)
{
const gchar *prop_name;
va_list args;
g_return_if_fail (G_IS_OBJECT (object));
va_start (args, auxs);
for (prop_name = va_arg (args, const gchar *);
prop_name;
prop_name = va_arg (args, const gchar *))
{
GList *list;
for (list = auxs; list; list = g_list_next (list))
{
GimpSessionInfoAux *aux = list->data;
if (strcmp (aux->name, prop_name) == 0)
{
GObjectClass *class = G_OBJECT_GET_CLASS (object);
GParamSpec *pspec = g_object_class_find_property (class,
prop_name);
if (pspec)
{
GValue value = { 0, };
g_value_init (&value, pspec->value_type);
if (G_VALUE_HOLDS_ENUM (&value))
{
GEnumClass *enum_class;
GEnumValue *enum_value;
enum_class = g_type_class_peek (pspec->value_type);
enum_value = g_enum_get_value_by_nick (enum_class,
aux->value);
if (enum_value)
{
g_value_set_enum (&value, enum_value->value);
g_object_set_property (object, pspec->name, &value);
}
else
{
g_warning ("%s: unknown enum value in '%s' for %s",
G_STRFUNC,
prop_name, G_OBJECT_CLASS_NAME (class));
}
}
else
{
GValue str_value = { 0, };
g_value_init (&str_value, G_TYPE_STRING);
g_value_set_static_string (&str_value, aux->value);
if (g_value_transform (&str_value, &value))
g_object_set_property (object, pspec->name, &value);
else
g_warning ("%s: cannot convert property '%s' for %s",
G_STRFUNC,
prop_name, G_OBJECT_CLASS_NAME (class));
g_value_unset (&str_value);
}
g_value_unset (&value);
}
else
{
g_warning ("%s: no property names '%s' for %s",
G_STRFUNC,
prop_name, G_OBJECT_CLASS_NAME (class));
}
}
}
}
va_end (args);
}
void
gimp_session_info_save (GimpSessionInfo *info,
const gchar *factory_name,
@ -790,9 +924,7 @@ static GTokenType
session_info_dock_deserialize (GScanner *scanner,
GimpSessionInfo *info)
{
GTokenType token;
token = G_TOKEN_LEFT_PAREN;
GTokenType token = G_TOKEN_LEFT_PAREN;
while (g_scanner_peek_next_token (scanner) == token)
{
@ -1003,9 +1135,7 @@ session_info_aux_deserialize (GScanner *scanner,
GList **aux_list)
{
GimpSessionInfoAux *aux_info = NULL;
GTokenType token;
token = G_TOKEN_LEFT_PAREN;
GTokenType token = G_TOKEN_LEFT_PAREN;
while (g_scanner_peek_next_token (scanner) == token)
{

6
app/widgets/gimpsessioninfo.h
View File

@ -82,6 +82,12 @@ GimpSessionInfoAux *
const gchar *value);
void gimp_session_info_aux_free (GimpSessionInfoAux *aux);
GList * gimp_session_info_aux_new_from_props (GObject *object,
...);
void gimp_session_info_aux_set_props (GObject *object,
GList *aux,
...);
void gimp_session_info_save (GimpSessionInfo *info,
const gchar *factory_name,
GimpConfigWriter *writer);

4
libgimpconfig/gimpconfig-deserialize.c
View File

@ -516,10 +516,10 @@ gimp_config_deserialize_enum (GValue *value,
case G_TOKEN_IDENTIFIER:
g_scanner_get_next_token (scanner);
enum_value = g_enum_get_value_by_nick (G_ENUM_CLASS (enum_class),
enum_value = g_enum_get_value_by_nick (enum_class,
scanner->value.v_identifier);
if (!enum_value)
enum_value = g_enum_get_value_by_name (G_ENUM_CLASS (enum_class),
enum_value = g_enum_get_value_by_name (enum_class,
scanner->value.v_identifier);
if (!enum_value)

9
libgimpconfig/gimpconfig-serialize.c
View File

@ -356,12 +356,9 @@ gimp_config_serialize_value (const GValue *value,
if (G_VALUE_HOLDS_ENUM (value))
{
GEnumClass *enum_class;
GEnumValue *enum_value;
enum_class = g_type_class_peek (G_VALUE_TYPE (value));
enum_value = g_enum_get_value (G_ENUM_CLASS (enum_class),
g_value_get_enum (value));
GEnumClass *enum_class = g_type_class_peek (G_VALUE_TYPE (value));
GEnumValue *enum_value = g_enum_get_value (enum_class,
g_value_get_enum (value));
if (enum_value && enum_value->value_nick)
{