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removed... 

2006-11-16  Simon Budig  <simon@gimp.org>

	* libgimp/gimpdrawablecombobox.[ch]: removed...

	* libgimp/gimpitemcombobox.[ch]: and added here. Factored out
	a lot of common code and added a combo box for vectors objects.

	* libgimp/Makefile.am
	* libgimp/gimpui.h
	* libgimp/gimpuitypes.h: changed accordingly.
This commit is contained in:
Simon Budig 2006-11-15 23:20:06 +00:00 committed by Simon Budig
parent 13004433f5
commit fd0e9de40f
8 changed files with 223 additions and 627 deletions
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11
ChangeLog
View File

@ -1,3 +1,14 @@
2006-11-16 Simon Budig <simon@gimp.org>
* libgimp/gimpdrawablecombobox.[ch]: removed...
* libgimp/gimpitemcombobox.[ch]: and added here. Factored out
a lot of common code and added a combo box for vectors objects.
* libgimp/Makefile.am
* libgimp/gimpui.h
* libgimp/gimpuitypes.h: changed accordingly.
2006-11-15 Sven Neumann <sven@gimp.org>
* cursors/Makefile.am

4
libgimp/Makefile.am
View File

@ -243,8 +243,6 @@ libgimpui_2_0_la_sources = \
gimpbrushmenu.h \
gimpbrushselectbutton.c \
gimpbrushselectbutton.h \
gimpdrawablecombobox.c \
gimpdrawablecombobox.h \
gimpdrawablepreview.c \
gimpdrawablepreview.h \
gimpexport.c \
@ -259,6 +257,8 @@ libgimpui_2_0_la_sources = \
gimpgradientselectbutton.h \
gimpimagecombobox.c \
gimpimagecombobox.h \
gimpitemcombobox.c \
gimpitemcombobox.h \
gimpmenu.c \
gimpmenu.h \
gimppalettemenu.c \

424
libgimp/gimpdrawablecombobox.c
View File

@ -1,424 +0,0 @@
/* LIBGIMP - The GIMP Library
* Copyright (C) 1995-1997 Peter Mattis and Spencer Kimball
*
* gimpdrawablecombobox.c
* Copyright (C) 2004 Sven Neumann <sven@gimp.org>
*
* 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 2 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
* Lesser 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, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
#include "config.h"
#include <stdlib.h>
#include <gtk/gtk.h>
#include "libgimpwidgets/gimpwidgets.h"
#include "gimp.h"
#include "gimpuitypes.h"
#include "gimpdrawablecombobox.h"
#include "gimppixbuf.h"
#define THUMBNAIL_SIZE 24
#define WIDTH_REQUEST 200
typedef struct _GimpDrawableComboBoxClass GimpDrawableComboBoxClass;
typedef struct _GimpChannelComboBoxClass GimpChannelComboBoxClass;
typedef struct _GimpLayerComboBoxClass GimpLayerComboBoxClass;
struct _GimpDrawableComboBox
{
GimpIntComboBox parent_instance;
};
struct _GimpDrawableComboBoxClass
{
GimpIntComboBoxClass parent_class;
};
struct _GimpChannelComboBox
{
GimpIntComboBox parent_instance;
};
struct _GimpChannelComboBoxClass
{
GimpIntComboBoxClass parent_class;
};
struct _GimpLayerComboBox
{
GimpIntComboBox parent_instance;
};
struct _GimpLayerComboBoxClass
{
GimpIntComboBoxClass parent_class;
};
static void gimp_drawable_combo_box_model_add (GtkListStore *store,
gint32 image,
gint num_drawables,
gint32 *drawables,
GimpDrawableConstraintFunc constraint,
gpointer data);
static void gimp_drawable_combo_box_drag_data_received (GtkWidget *widget,
GdkDragContext *context,
gint x,
gint y,
GtkSelectionData *selection,
guint info,
guint time);
static const GtkTargetEntry targets[] =
{
{ "application/x-gimp-channel-id", 0 },
{ "application/x-gimp-layer-id", 0 }
};
G_DEFINE_TYPE (GimpDrawableComboBox, gimp_drawable_combo_box,
GIMP_TYPE_INT_COMBO_BOX)
static void
gimp_drawable_combo_box_class_init (GimpDrawableComboBoxClass *klass)
{
GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (klass);
widget_class->drag_data_received = gimp_drawable_combo_box_drag_data_received;
}
static void
gimp_drawable_combo_box_init (GimpDrawableComboBox *combo_box)
{
gtk_drag_dest_set (GTK_WIDGET (combo_box),
GTK_DEST_DEFAULT_HIGHLIGHT |
GTK_DEST_DEFAULT_MOTION |
GTK_DEST_DEFAULT_DROP,
targets, 2,
GDK_ACTION_COPY);
}
/**
* gimp_drawable_combo_box_new:
* @constraint: a #GimpDrawableConstraintFunc or %NULL
* @data: a pointer that is passed to @constraint
*
* Creates a new #GimpIntComboBox filled with all currently opened
* drawables. If a @constraint function is specified, it is called for
* each drawable and only if the function returns %TRUE, the drawable
* is added to the combobox.
*
* You should use gimp_int_combo_box_connect() to initialize and connect
* the combo. Use gimp_int_combo_box_set_active() to get the active
* drawable ID and gimp_int_combo_box_get_active() to retrieve the ID
* of the selected drawable.
*
* Return value: a new #GimpIntComboBox.
*
* Since: GIMP 2.2
**/
GtkWidget *
gimp_drawable_combo_box_new (GimpDrawableConstraintFunc constraint,
gpointer data)
{
GtkWidget *combo_box;
GtkTreeModel *model;
GtkTreeIter iter;
gint32 *images;
gint num_images;
gint i;
combo_box = g_object_new (GIMP_TYPE_DRAWABLE_COMBO_BOX,
"width-request", WIDTH_REQUEST,
"ellipsize", PANGO_ELLIPSIZE_MIDDLE,
NULL);
model = gtk_combo_box_get_model (GTK_COMBO_BOX (combo_box));
images = gimp_image_list (&num_images);
for (i = 0; i < num_images; i++)
{
gint32 *drawables;
gint num_drawables;
drawables = gimp_image_get_layers (images[i], &num_drawables);
gimp_drawable_combo_box_model_add (GTK_LIST_STORE (model),
images[i],
num_drawables, drawables,
constraint, data);
g_free (drawables);
drawables = gimp_image_get_channels (images[i], &num_drawables);
gimp_drawable_combo_box_model_add (GTK_LIST_STORE (model),
images[i],
num_drawables, drawables,
constraint, data);
g_free (drawables);
}
g_free (images);
if (gtk_tree_model_get_iter_first (model, &iter))
gtk_combo_box_set_active_iter (GTK_COMBO_BOX (combo_box), &iter);
return combo_box;
}
G_DEFINE_TYPE(GimpChannelComboBox,
gimp_channel_combo_box,
GIMP_TYPE_INT_COMBO_BOX);
static void
gimp_channel_combo_box_class_init (GimpChannelComboBoxClass *klass)
{
GtkWidgetClass *widget_class;
widget_class = GTK_WIDGET_CLASS (klass);
widget_class->drag_data_received = gimp_drawable_combo_box_drag_data_received;
}
static void
gimp_channel_combo_box_init (GimpChannelComboBox *combo_box)
{
gtk_drag_dest_set (GTK_WIDGET (combo_box),
GTK_DEST_DEFAULT_HIGHLIGHT |
GTK_DEST_DEFAULT_MOTION |
GTK_DEST_DEFAULT_DROP,
targets, 1,
GDK_ACTION_COPY);
}
/**
* gimp_channel_combo_box_new:
* @constraint: a #GimpDrawableConstraintFunc or %NULL
* @data: a pointer that is passed to @constraint
*
* Creates a new #GimpIntComboBox filled with all currently opened
* channels. See gimp_drawable_combo_box() for more info.
*
* Return value: a new #GimpIntComboBox.
*
* Since: GIMP 2.2
**/
GtkWidget *
gimp_channel_combo_box_new (GimpDrawableConstraintFunc constraint,
gpointer data)
{
GtkWidget *combo_box;
GtkTreeModel *model;
GtkTreeIter iter;
gint32 *images;
gint num_images;
gint i;
combo_box = g_object_new (GIMP_TYPE_CHANNEL_COMBO_BOX,
"width-request", WIDTH_REQUEST,
"ellipsize", PANGO_ELLIPSIZE_MIDDLE,
NULL);
model = gtk_combo_box_get_model (GTK_COMBO_BOX (combo_box));
images = gimp_image_list (&num_images);
for (i = 0; i < num_images; i++)
{
gint32 *drawables;
gint num_drawables;
drawables = gimp_image_get_channels (images[i], &num_drawables);
gimp_drawable_combo_box_model_add (GTK_LIST_STORE (model),
images[i],
num_drawables, drawables,
constraint, data);
g_free (drawables);
}
g_free (images);
if (gtk_tree_model_get_iter_first (model, &iter))
gtk_combo_box_set_active_iter (GTK_COMBO_BOX (combo_box), &iter);
return combo_box;
}
G_DEFINE_TYPE(GimpLayerComboBox,
gimp_layer_combo_box,
GIMP_TYPE_INT_COMBO_BOX);
static void
gimp_layer_combo_box_class_init (GimpLayerComboBoxClass *klass)
{
GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (klass);
widget_class->drag_data_received = gimp_drawable_combo_box_drag_data_received;
}
static void
gimp_layer_combo_box_init (GimpLayerComboBox *combo_box)
{
gtk_drag_dest_set (GTK_WIDGET (combo_box),
GTK_DEST_DEFAULT_HIGHLIGHT |
GTK_DEST_DEFAULT_MOTION |
GTK_DEST_DEFAULT_DROP,
targets + 1, 1,
GDK_ACTION_COPY);
}
/**
* gimp_layer_combo_box_new:
* @constraint: a #GimpDrawableConstraintFunc or %NULL
* @data: a pointer that is passed to @constraint
*
* Creates a new #GimpIntComboBox filled with all currently opened
* layers. See gimp_drawable_combo_box() for more info.
*
* Return value: a new #GimpIntComboBox.
*
* Since: GIMP 2.2
**/
GtkWidget *
gimp_layer_combo_box_new (GimpDrawableConstraintFunc constraint,
gpointer data)
{
GtkWidget *combo_box;
GtkTreeModel *model;
GtkTreeIter iter;
gint32 *images;
gint num_images;
gint i;
combo_box = g_object_new (GIMP_TYPE_LAYER_COMBO_BOX,
"width-request", WIDTH_REQUEST,
"ellipsize", PANGO_ELLIPSIZE_MIDDLE,
NULL);
model = gtk_combo_box_get_model (GTK_COMBO_BOX (combo_box));
images = gimp_image_list (&num_images);
for (i = 0; i < num_images; i++)
{
gint32 *drawables;
gint num_drawables;
drawables = gimp_image_get_layers (images[i], &num_drawables);
gimp_drawable_combo_box_model_add (GTK_LIST_STORE (model),
images[i],
num_drawables, drawables,
constraint, data);
g_free (drawables);
}
g_free (images);
if (gtk_tree_model_get_iter_first (model, &iter))
gtk_combo_box_set_active_iter (GTK_COMBO_BOX (combo_box), &iter);
return combo_box;
}
static void
gimp_drawable_combo_box_model_add (GtkListStore *store,
gint32 image,
gint num_drawables,
gint32 *drawables,
GimpDrawableConstraintFunc constraint,
gpointer data)
{
GtkTreeIter iter;
gint i;
for (i = 0; i < num_drawables; i++)
{
if (! constraint || (* constraint) (image, drawables[i], data))
{
gchar *image_name = gimp_image_get_name (image);
gchar *drawable_name = gimp_drawable_get_name (drawables[i]);
gchar *label;
GdkPixbuf *thumb;
label = g_strdup_printf ("%s-%d/%s-%d",
image_name, image,
drawable_name, drawables[i]);
g_free (drawable_name);
g_free (image_name);
thumb = gimp_drawable_get_thumbnail (drawables[i],
THUMBNAIL_SIZE, THUMBNAIL_SIZE,
GIMP_PIXBUF_SMALL_CHECKS);
gtk_list_store_append (store, &iter);
gtk_list_store_set (store, &iter,
GIMP_INT_STORE_VALUE, drawables[i],
GIMP_INT_STORE_LABEL, label,
GIMP_INT_STORE_PIXBUF, thumb,
-1);
if (thumb)
g_object_unref (thumb);
g_free (label);
}
}
}
static void
gimp_drawable_combo_box_drag_data_received (GtkWidget *widget,
GdkDragContext *context,
gint x,
gint y,
GtkSelectionData *selection,
guint info,
guint time)
{
gchar *str;
if ((selection->format != 8) || (selection->length < 1))
{
g_warning ("Received invalid drawable ID data!");
return;
}
str = g_strndup ((const gchar *) selection->data, selection->length);
if (g_utf8_validate (str, -1, NULL))
{
gint pid;
gint ID;
if (sscanf (str, "%i:%i", &pid, &ID) == 2 &&
pid == gimp_getpid ())
{
gimp_int_combo_box_set_active (GIMP_INT_COMBO_BOX (widget), ID);
}
}
g_free (str);
}

64
libgimp/gimpdrawablecombobox.h
View File

@ -1,64 +0,0 @@
/* LIBGIMP - The GIMP Library
* Copyright (C) 1995-1997 Peter Mattis and Spencer Kimball
*
* gimpdrawablecombobox.h
* Copyright (C) 2004 Sven Neumann <sven@gimp.org>
*
* 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 2 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
* Lesser 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, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
#ifndef __GIMP_DRAWABLE_COMBO_BOX_H__
#define __GIMP_DRAWABLE_COMBO_BOX_H__
G_BEGIN_DECLS
/* For information look into the C source or the html documentation */
#define GIMP_TYPE_DRAWABLE_COMBO_BOX (gimp_drawable_combo_box_get_type ())
#define GIMP_DRAWABLE_COMBO_BOX(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GIMP_TYPE_DRAWABLE_COMBO_BOX, GimpDrawableComboBox))
#define GIMP_IS_DRAWABLE_COMBO_BOX(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GIMP_TYPE_DRAWABLE_COMBO_BOX)
#define GIMP_TYPE_CHANNEL_COMBO_BOX (gimp_channel_combo_box_get_type ())
#define GIMP_CHANNEL_COMBO_BOX(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GIMP_TYPE_CHANNEL_COMBO_BOX, GimpChannelComboBox))
#define GIMP_IS_CHANNEL_COMBO_BOX(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GIMP_TYPE_CHANNEL_COMBO_BOX)
#define GIMP_TYPE_LAYER_COMBO_BOX (gimp_layer_combo_box_get_type ())
#define GIMP_LAYER_COMBO_BOX(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GIMP_TYPE_LAYER_COMBO_BOX, GimpLayerComboBox))
#define GIMP_IS_LAYER_COMBO_BOX(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GIMP_TYPE_LAYER_COMBO_BOX)
typedef gboolean (* GimpDrawableConstraintFunc) (gint32 image_id,
gint32 drawable_id,
gpointer data);
GType gimp_drawable_combo_box_get_type (void) G_GNUC_CONST;
GType gimp_channel_combo_box_get_type (void) G_GNUC_CONST;
GType gimp_layer_combo_box_get_type (void) G_GNUC_CONST;
GtkWidget * gimp_drawable_combo_box_new (GimpDrawableConstraintFunc constraint,
gpointer data);
GtkWidget * gimp_channel_combo_box_new (GimpDrawableConstraintFunc constraint,
gpointer data);
GtkWidget * gimp_layer_combo_box_new (GimpDrawableConstraintFunc constraint,
gpointer data);
G_END_DECLS
#endif /* __GIMP_DRAWABLE_COMBO_BOX_H__ */

319
libgimp/gimpitemcombobox.c
View File

@ -1,8 +1,9 @@
/* LIBGIMP - The GIMP Library
* Copyright (C) 1995-1997 Peter Mattis and Spencer Kimball
*
* gimpdrawablecombobox.c
* gimpitemcombobox.c
* Copyright (C) 2004 Sven Neumann <sven@gimp.org>
* Copyright (C) 2006 Simon Budig <simon@gimp.org>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
@ -31,17 +32,26 @@
#include "gimp.h"
#include "gimpuitypes.h"
#include "gimpdrawablecombobox.h"
#include "gimpitemcombobox.h"
#include "gimppixbuf.h"
#define THUMBNAIL_SIZE 24
#define WIDTH_REQUEST 200
typedef enum
{
DRAWABLE_COMBO_BOX,
CHANNEL_COMBO_BOX,
LAYER_COMBO_BOX,
VECTORS_COMBO_BOX
} GimpComboBoxType;
typedef struct _GimpDrawableComboBoxClass GimpDrawableComboBoxClass;
typedef struct _GimpChannelComboBoxClass GimpChannelComboBoxClass;
typedef struct _GimpLayerComboBoxClass GimpLayerComboBoxClass;
typedef struct _GimpVectorsComboBoxClass GimpVectorsComboBoxClass;
struct _GimpDrawableComboBox
{
@ -73,27 +83,43 @@ struct _GimpLayerComboBoxClass
GimpIntComboBoxClass parent_class;
};
struct _GimpVectorsComboBox
{
GimpIntComboBox parent_instance;
};
static void gimp_drawable_combo_box_model_add (GtkListStore *store,
gint32 image,
gint num_drawables,
gint32 *drawables,
GimpDrawableConstraintFunc constraint,
gpointer data);
struct _GimpVectorsComboBoxClass
{
GimpIntComboBoxClass parent_class;
};
static void gimp_drawable_combo_box_drag_data_received (GtkWidget *widget,
GdkDragContext *context,
gint x,
gint y,
GtkSelectionData *selection,
guint info,
guint time);
static GtkWidget * gimp_item_combo_box_new (GimpComboBoxType type,
GimpItemConstraintFunc constraint,
gpointer data);
static void gimp_item_combo_box_model_add (GtkListStore *store,
gint32 image,
gint num_items,
gint32 *items,
GimpComboBoxType type,
GimpItemConstraintFunc constraint,
gpointer data);
static void gimp_item_combo_box_drag_data_received (GtkWidget *widget,
GdkDragContext *context,
gint x,
gint y,
GtkSelectionData *selection,
guint info,
guint time);
static const GtkTargetEntry targets[] =
{
{ "application/x-gimp-channel-id", 0 },
{ "application/x-gimp-layer-id", 0 }
{ "application/x-gimp-layer-id", 0 },
{ "application/x-gimp-vectors-id", 0 }
};
@ -106,7 +132,7 @@ gimp_drawable_combo_box_class_init (GimpDrawableComboBoxClass *klass)
{
GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (klass);
widget_class->drag_data_received = gimp_drawable_combo_box_drag_data_received;
widget_class->drag_data_received = gimp_item_combo_box_drag_data_received;
}
static void
@ -143,48 +169,7 @@ GtkWidget *
gimp_drawable_combo_box_new (GimpDrawableConstraintFunc constraint,
gpointer data)
{
GtkWidget *combo_box;
GtkTreeModel *model;
GtkTreeIter iter;
gint32 *images;
gint num_images;
gint i;
combo_box = g_object_new (GIMP_TYPE_DRAWABLE_COMBO_BOX,
"width-request", WIDTH_REQUEST,
"ellipsize", PANGO_ELLIPSIZE_MIDDLE,
NULL);
model = gtk_combo_box_get_model (GTK_COMBO_BOX (combo_box));
images = gimp_image_list (&num_images);
for (i = 0; i < num_images; i++)
{
gint32 *drawables;
gint num_drawables;
drawables = gimp_image_get_layers (images[i], &num_drawables);
gimp_drawable_combo_box_model_add (GTK_LIST_STORE (model),
images[i],
num_drawables, drawables,
constraint, data);
g_free (drawables);
drawables = gimp_image_get_channels (images[i], &num_drawables);
gimp_drawable_combo_box_model_add (GTK_LIST_STORE (model),
images[i],
num_drawables, drawables,
constraint, data);
g_free (drawables);
}
g_free (images);
if (gtk_tree_model_get_iter_first (model, &iter))
gtk_combo_box_set_active_iter (GTK_COMBO_BOX (combo_box), &iter);
return combo_box;
return gimp_item_combo_box_new (DRAWABLE_COMBO_BOX, constraint, data);
}
@ -199,7 +184,7 @@ gimp_channel_combo_box_class_init (GimpChannelComboBoxClass *klass)
widget_class = GTK_WIDGET_CLASS (klass);
widget_class->drag_data_received = gimp_drawable_combo_box_drag_data_received;
widget_class->drag_data_received = gimp_item_combo_box_drag_data_received;
}
static void
@ -229,41 +214,7 @@ GtkWidget *
gimp_channel_combo_box_new (GimpDrawableConstraintFunc constraint,
gpointer data)
{
GtkWidget *combo_box;
GtkTreeModel *model;
GtkTreeIter iter;
gint32 *images;
gint num_images;
gint i;
combo_box = g_object_new (GIMP_TYPE_CHANNEL_COMBO_BOX,
"width-request", WIDTH_REQUEST,
"ellipsize", PANGO_ELLIPSIZE_MIDDLE,
NULL);
model = gtk_combo_box_get_model (GTK_COMBO_BOX (combo_box));
images = gimp_image_list (&num_images);
for (i = 0; i < num_images; i++)
{
gint32 *drawables;
gint num_drawables;
drawables = gimp_image_get_channels (images[i], &num_drawables);
gimp_drawable_combo_box_model_add (GTK_LIST_STORE (model),
images[i],
num_drawables, drawables,
constraint, data);
g_free (drawables);
}
g_free (images);
if (gtk_tree_model_get_iter_first (model, &iter))
gtk_combo_box_set_active_iter (GTK_COMBO_BOX (combo_box), &iter);
return combo_box;
return gimp_item_combo_box_new (CHANNEL_COMBO_BOX, constraint, data);
}
@ -276,7 +227,7 @@ gimp_layer_combo_box_class_init (GimpLayerComboBoxClass *klass)
{
GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (klass);
widget_class->drag_data_received = gimp_drawable_combo_box_drag_data_received;
widget_class->drag_data_received = gimp_item_combo_box_drag_data_received;
}
static void
@ -306,6 +257,65 @@ GtkWidget *
gimp_layer_combo_box_new (GimpDrawableConstraintFunc constraint,
gpointer data)
{
return gimp_item_combo_box_new (LAYER_COMBO_BOX, constraint, data);
}
G_DEFINE_TYPE (GimpVectorsComboBox, gimp_vectors_combo_box,
GIMP_TYPE_INT_COMBO_BOX)
static void
gimp_vectors_combo_box_class_init (GimpVectorsComboBoxClass *klass)
{
GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (klass);
widget_class->drag_data_received = gimp_item_combo_box_drag_data_received;
}
static void
gimp_vectors_combo_box_init (GimpVectorsComboBox *combo_box)
{
gtk_drag_dest_set (GTK_WIDGET (combo_box),
GTK_DEST_DEFAULT_HIGHLIGHT |
GTK_DEST_DEFAULT_MOTION |
GTK_DEST_DEFAULT_DROP,
targets + 2, 1,
GDK_ACTION_COPY);
}
/**
* gimp_vectors_combo_box_new:
* @constraint: a #GimpVectorsConstraintFunc or %NULL
* @data: a pointer that is passed to @constraint
*
* Creates a new #GimpIntComboBox filled with all currently opened
* vectors objects. If a @constraint function is specified, it is called for
* each vectors object and only if the function returns %TRUE, the vectors
* object is added to the combobox.
*
* You should use gimp_int_combo_box_connect() to initialize and connect
* the combo. Use gimp_int_combo_box_set_active() to set the active
* vectors ID and gimp_int_combo_box_get_active() to retrieve the ID
* of the selected vectors object.
*
* Return value: a new #GimpIntComboBox.
*
* Since: GIMP 2.4
**/
GtkWidget *
gimp_vectors_combo_box_new (GimpVectorsConstraintFunc constraint,
gpointer data)
{
return gimp_item_combo_box_new (VECTORS_COMBO_BOX, constraint, data);
}
static GtkWidget *
gimp_item_combo_box_new (GimpComboBoxType type,
GimpItemConstraintFunc constraint,
gpointer data)
{
GType combo_box_type;
GtkWidget *combo_box;
GtkTreeModel *model;
GtkTreeIter iter;
@ -313,7 +323,23 @@ gimp_layer_combo_box_new (GimpDrawableConstraintFunc constraint,
gint num_images;
gint i;
combo_box = g_object_new (GIMP_TYPE_LAYER_COMBO_BOX,
switch (type)
{
case DRAWABLE_COMBO_BOX:
combo_box_type = GIMP_TYPE_DRAWABLE_COMBO_BOX;
break;
case CHANNEL_COMBO_BOX:
combo_box_type = GIMP_TYPE_CHANNEL_COMBO_BOX;
break;
case LAYER_COMBO_BOX:
combo_box_type = GIMP_TYPE_LAYER_COMBO_BOX;
break;
case VECTORS_COMBO_BOX:
combo_box_type = GIMP_TYPE_VECTORS_COMBO_BOX;
break;
}
combo_box = g_object_new (combo_box_type,
"width-request", WIDTH_REQUEST,
"ellipsize", PANGO_ELLIPSIZE_MIDDLE,
NULL);
@ -324,15 +350,40 @@ gimp_layer_combo_box_new (GimpDrawableConstraintFunc constraint,
for (i = 0; i < num_images; i++)
{
gint32 *drawables;
gint num_drawables;
gint32 *items;
gint num_items;
drawables = gimp_image_get_layers (images[i], &num_drawables);
gimp_drawable_combo_box_model_add (GTK_LIST_STORE (model),
if (type == DRAWABLE_COMBO_BOX ||
type == LAYER_COMBO_BOX)
{
items = gimp_image_get_layers (images[i], &num_items);
gimp_item_combo_box_model_add (GTK_LIST_STORE (model),
images[i],
num_drawables, drawables,
num_items, items, type,
constraint, data);
g_free (drawables);
g_free (items);
}
if (type == DRAWABLE_COMBO_BOX ||
type == CHANNEL_COMBO_BOX)
{
items = gimp_image_get_channels (images[i], &num_items);
gimp_item_combo_box_model_add (GTK_LIST_STORE (model),
images[i],
num_items, items, type,
constraint, data);
g_free (items);
}
if (type == VECTORS_COMBO_BOX)
{
items = gimp_image_get_vectors (images[i], &num_items);
gimp_item_combo_box_model_add (GTK_LIST_STORE (model),
images[i],
num_items, items, type,
constraint, data);
g_free (items);
}
}
g_free (images);
@ -343,40 +394,50 @@ gimp_layer_combo_box_new (GimpDrawableConstraintFunc constraint,
return combo_box;
}
static void
gimp_drawable_combo_box_model_add (GtkListStore *store,
gint32 image,
gint num_drawables,
gint32 *drawables,
GimpDrawableConstraintFunc constraint,
gpointer data)
gimp_item_combo_box_model_add (GtkListStore *store,
gint32 image,
gint num_items,
gint32 *items,
GimpComboBoxType type,
GimpItemConstraintFunc constraint,
gpointer data)
{
GtkTreeIter iter;
gint i;
for (i = 0; i < num_drawables; i++)
for (i = 0; i < num_items; i++)
{
if (! constraint || (* constraint) (image, drawables[i], data))
if (! constraint || (* constraint) (image, items[i], data))
{
gchar *image_name = gimp_image_get_name (image);
gchar *drawable_name = gimp_drawable_get_name (drawables[i]);
gchar *image_name = gimp_image_get_name (image);
gchar *item_name;
gchar *label;
GdkPixbuf *thumb;
label = g_strdup_printf ("%s-%d/%s-%d",
image_name, image,
drawable_name, drawables[i]);
if (type == VECTORS_COMBO_BOX)
item_name = gimp_vectors_get_name (items[i]);
else
item_name = gimp_drawable_get_name (items[i]);
g_free (drawable_name);
label = g_strdup_printf ("%s-%d/%s-%d",
image_name, image,
item_name, items[i]);
g_free (item_name);
g_free (image_name);
thumb = gimp_drawable_get_thumbnail (drawables[i],
THUMBNAIL_SIZE, THUMBNAIL_SIZE,
GIMP_PIXBUF_SMALL_CHECKS);
if (type == VECTORS_COMBO_BOX)
thumb = NULL;
else
thumb = gimp_drawable_get_thumbnail (items[i],
THUMBNAIL_SIZE, THUMBNAIL_SIZE,
GIMP_PIXBUF_SMALL_CHECKS);
gtk_list_store_append (store, &iter);
gtk_list_store_set (store, &iter,
GIMP_INT_STORE_VALUE, drawables[i],
GIMP_INT_STORE_VALUE, items[i],
GIMP_INT_STORE_LABEL, label,
GIMP_INT_STORE_PIXBUF, thumb,
-1);
@ -390,19 +451,19 @@ gimp_drawable_combo_box_model_add (GtkListStore *store,
}
static void
gimp_drawable_combo_box_drag_data_received (GtkWidget *widget,
GdkDragContext *context,
gint x,
gint y,
GtkSelectionData *selection,
guint info,
guint time)
gimp_item_combo_box_drag_data_received (GtkWidget *widget,
GdkDragContext *context,
gint x,
gint y,
GtkSelectionData *selection,
guint info,
guint time)
{
gchar *str;
if ((selection->format != 8) || (selection->length < 1))
{
g_warning ("Received invalid drawable ID data!");
g_warning ("Received invalid item ID data!");
return;
}

25
libgimp/gimpitemcombobox.h
View File

@ -1,8 +1,9 @@
/* LIBGIMP - The GIMP Library
* Copyright (C) 1995-1997 Peter Mattis and Spencer Kimball
*
* gimpdrawablecombobox.h
* gimpitemcombobox.h
* Copyright (C) 2004 Sven Neumann <sven@gimp.org>
* Copyright (C) 2006 Simon Budig <simon@gimp.org>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
@ -20,8 +21,8 @@
* Boston, MA 02111-1307, USA.
*/
#ifndef __GIMP_DRAWABLE_COMBO_BOX_H__
#define __GIMP_DRAWABLE_COMBO_BOX_H__
#ifndef __GIMP_ITEM_COMBO_BOX_H__
#define __GIMP_ITEM_COMBO_BOX_H__
G_BEGIN_DECLS
@ -41,15 +42,23 @@ G_BEGIN_DECLS
#define GIMP_LAYER_COMBO_BOX(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GIMP_TYPE_LAYER_COMBO_BOX, GimpLayerComboBox))
#define GIMP_IS_LAYER_COMBO_BOX(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GIMP_TYPE_LAYER_COMBO_BOX)
#define GIMP_TYPE_VECTORS_COMBO_BOX (gimp_vectors_combo_box_get_type ())
#define GIMP_VECTORS_COMBO_BOX(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GIMP_TYPE_VECTORS_COMBO_BOX, GimpVectorsComboBox))
#define GIMP_IS_VECTORS_COMBO_BOX(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GIMP_TYPE_VECTORS_COMBO_BOX)
typedef gboolean (* GimpDrawableConstraintFunc) (gint32 image_id,
gint32 drawable_id,
gpointer data);
typedef gboolean (* GimpItemConstraintFunc) (gint32 image_id,
gint32 item_id,
gpointer data);
typedef GimpItemConstraintFunc GimpVectorsConstraintFunc;
typedef GimpItemConstraintFunc GimpDrawableConstraintFunc;
GType gimp_drawable_combo_box_get_type (void) G_GNUC_CONST;
GType gimp_channel_combo_box_get_type (void) G_GNUC_CONST;
GType gimp_layer_combo_box_get_type (void) G_GNUC_CONST;
GType gimp_vectors_combo_box_get_type (void) G_GNUC_CONST;
GtkWidget * gimp_drawable_combo_box_new (GimpDrawableConstraintFunc constraint,
gpointer data);
@ -57,8 +66,10 @@ GtkWidget * gimp_channel_combo_box_new (GimpDrawableConstraintFunc constraint,
gpointer data);
GtkWidget * gimp_layer_combo_box_new (GimpDrawableConstraintFunc constraint,
gpointer data);
GtkWidget * gimp_vectors_combo_box_new (GimpVectorsConstraintFunc constraint,
gpointer data);
G_END_DECLS
#endif /* __GIMP_DRAWABLE_COMBO_BOX_H__ */
#endif /* __GIMP_ITEM_COMBO_BOX_H__ */

2
libgimp/gimpui.h
View File

@ -39,7 +39,7 @@
#include <libgimp/gimpprocbrowserdialog.h>
#include <libgimp/gimpprocview.h>
#include <libgimp/gimpprogressbar.h>
#include <libgimp/gimpdrawablecombobox.h>
#include <libgimp/gimpitemcombobox.h>
#include <libgimp/gimpimagecombobox.h>
#include <libgimp/gimpselectbutton.h>
#include <libgimp/gimpbrushselectbutton.h>

1
libgimp/gimpuitypes.h
View File

@ -38,6 +38,7 @@ typedef struct _GimpZoomPreview GimpZoomPreview;
typedef struct _GimpDrawableComboBox GimpDrawableComboBox;
typedef struct _GimpChannelComboBox GimpChannelComboBox;
typedef struct _GimpLayerComboBox GimpLayerComboBox;
typedef struct _GimpVectorsComboBox GimpVectorsComboBox;
typedef struct _GimpImageComboBox GimpImageComboBox;
typedef struct _GimpSelectButton GimpSelectButton;