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Adding upstream version 3.0.4.

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Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
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Daniel Baumann 2025-06-23 00:14:50 +02:00
parent 1c8b56a4f5
commit 554424e00a
Signed by: daniel.baumann
GPG key ID: BCC918A2ABD66424
6822 changed files with 5440542 additions and 0 deletions
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libgimpwidgets/gimplabelstringwidget.c Normal file
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/* LIBGIMP - The GIMP Library
* Copyright (C) 1995-1997 Peter Mattis and Spencer Kimball
*
* gimplabelstringwidget.c
* Copyright (C) 2023 Jehan
*
* 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 3 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
* Library 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, see
* <https://www.gnu.org/licenses/>.
*/
#include "config.h"
#include <gegl.h>
#include <gtk/gtk.h>
#include "libgimpcolor/gimpcolor.h"
#include "libgimpmath/gimpmath.h"
#include "libgimpbase/gimpbase.h"
#include "gimplabelstringwidget.h"
/**
* SECTION: gimplabelstringwidget
* @title: GimpLabelStringWidget
* @short_description: Widget containing a label and a widget with a
* string "value" property.
*
* This widget is a subclass of #GimpLabeled.
**/
enum
{
VALUE_CHANGED,
LAST_SIGNAL
};
enum
{
PROP_0,
PROP_VALUE,
PROP_WIDGET,
};
struct _GimpLabelStringWidget
{
GimpLabeled parent_instance;
GtkWidget *widget;
gchar *value;
};
static void gimp_label_string_widget_constructed (GObject *object);
static void gimp_label_string_widget_finalize (GObject *object);
static void gimp_label_string_widget_set_property (GObject *object,
guint property_id,
const GValue *value,
GParamSpec *pspec);
static void gimp_label_string_widget_get_property (GObject *object,
guint property_id,
GValue *value,
GParamSpec *pspec);
static GtkWidget * gimp_label_string_widget_populate (GimpLabeled *widget,
gint *x,
gint *y,
gint *width,
gint *height);
G_DEFINE_TYPE (GimpLabelStringWidget, gimp_label_string_widget, GIMP_TYPE_LABELED)
#define parent_class gimp_label_string_widget_parent_class
static guint gimp_label_string_widget_signals[LAST_SIGNAL] = { 0 };
static void
gimp_label_string_widget_class_init (GimpLabelStringWidgetClass *klass)
{
GObjectClass *object_class = G_OBJECT_CLASS (klass);
GimpLabeledClass *labeled_class = GIMP_LABELED_CLASS (klass);
gimp_label_string_widget_signals[VALUE_CHANGED] =
g_signal_new ("value-changed",
G_TYPE_FROM_CLASS (klass),
G_SIGNAL_RUN_FIRST,
0,
NULL, NULL, NULL,
G_TYPE_NONE, 0);
object_class->constructed = gimp_label_string_widget_constructed;
object_class->finalize = gimp_label_string_widget_finalize;
object_class->set_property = gimp_label_string_widget_set_property;
object_class->get_property = gimp_label_string_widget_get_property;
labeled_class->populate = gimp_label_string_widget_populate;
/**
* GimpLabelStringWidget:value:
*
* The currently set value.
*
* Since: 3.0
**/
g_object_class_install_property (object_class, PROP_VALUE,
g_param_spec_string ("value", NULL,
"Current value",
NULL,
GIMP_PARAM_READWRITE));
/**
* GimpLabelStringWidget:widget:
*
* The widget holding a string property named "value".
*
* Since: 3.0
**/
g_object_class_install_property (object_class, PROP_WIDGET,
g_param_spec_object ("widget", NULL,
"String widget",
GTK_TYPE_WIDGET,
GIMP_PARAM_READWRITE |
G_PARAM_CONSTRUCT_ONLY));
}
static void
gimp_label_string_widget_init (GimpLabelStringWidget *widget)
{
}
static void
gimp_label_string_widget_constructed (GObject *object)
{
GimpLabelStringWidget *widget = GIMP_LABEL_STRING_WIDGET (object);
G_OBJECT_CLASS (parent_class)->constructed (object);
gtk_grid_set_column_spacing (GTK_GRID (widget), 6);
gtk_grid_set_row_spacing (GTK_GRID (widget), 6);
/* This is important to make this object into a property widget. It
* will allow config object to bind the "value" property of this
* widget, and therefore be updated automatically.
*/
g_object_bind_property (G_OBJECT (widget->widget), "value",
object, "value",
G_BINDING_BIDIRECTIONAL |
G_BINDING_SYNC_CREATE);
}
static void
gimp_label_string_widget_finalize (GObject *object)
{
GimpLabelStringWidget *widget = GIMP_LABEL_STRING_WIDGET (object);
g_free (widget->value);
G_OBJECT_CLASS (parent_class)->finalize (object);
}
static void
gimp_label_string_widget_set_property (GObject *object,
guint property_id,
const GValue *value,
GParamSpec *pspec)
{
GimpLabelStringWidget *widget = GIMP_LABEL_STRING_WIDGET (object);
switch (property_id)
{
case PROP_VALUE:
if (g_strcmp0 (widget->value, g_value_get_string (value)) != 0)
{
g_free (widget->value);
widget->value = g_value_dup_string (value);
g_signal_emit (object, gimp_label_string_widget_signals[VALUE_CHANGED], 0);
}
break;
case PROP_WIDGET:
widget->widget = g_value_get_object (value);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
break;
}
}
static void
gimp_label_string_widget_get_property (GObject *object,
guint property_id,
GValue *value,
GParamSpec *pspec)
{
GimpLabelStringWidget *widget = GIMP_LABEL_STRING_WIDGET (object);
switch (property_id)
{
case PROP_VALUE:
g_value_set_string (value, widget->value);
break;
case PROP_WIDGET:
g_value_set_object (value, widget->widget);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
break;
}
}
static GtkWidget *
gimp_label_string_widget_populate (GimpLabeled *labeled,
gint *x,
gint *y,
gint *width,
gint *height)
{
GimpLabelStringWidget *widget = GIMP_LABEL_STRING_WIDGET (labeled);
gtk_grid_attach (GTK_GRID (widget), widget->widget, 1, 0, 1, 1);
gtk_widget_show (widget->widget);
return widget->widget;
}
/* Public Functions */
/**
* gimp_label_string_widget_new:
* @text: The text for the #GtkLabel.
* @widget: (transfer full): The #GtkWidget to use.
*
* Creates a new #GimpLabelStringWidget whose "value" property is bound to
* that of @widget (which must therefore have such a string property).
*
* Returns: (transfer full): The new #GimpLabelStringWidget widget.
**/
GtkWidget *
gimp_label_string_widget_new (const gchar *text,
GtkWidget *widget)
{
GtkWidget *string_widget;
GParamSpec *pspec;
g_return_val_if_fail ((pspec = g_object_class_find_property (G_OBJECT_GET_CLASS (widget),
"value")) &&
(G_PARAM_SPEC_TYPE (pspec) == G_TYPE_PARAM_STRING ||
G_PARAM_SPEC_TYPE (pspec) == GIMP_TYPE_PARAM_CHOICE),
NULL);
string_widget = g_object_new (GIMP_TYPE_LABEL_STRING_WIDGET,
"label", text,
"widget", widget,
NULL);
return string_widget;
}
/**
* gimp_label_string_widget_get_widget:
* @widget: the #GimpLabelStringWidget.
*
* Returns: (transfer none): The new #GtkWidget packed next to the label.
**/
GtkWidget *
gimp_label_string_widget_get_widget (GimpLabelStringWidget *widget)
{
g_return_val_if_fail (GIMP_IS_LABEL_STRING_WIDGET (widget), NULL);
return widget->widget;
}