mirror of https://github.com/GNOME/gimp.git
269 lines
7.9 KiB
C
269 lines
7.9 KiB
C
/* The GIMP -- an image manipulation program
|
|
* Copyright (C) 1995 Spencer Kimball and Peter Mattis
|
|
*
|
|
* gimpvectorslistview.c
|
|
* Copyright (C) 2001 Michael Natterer <mitch@gimp.org>
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation; either version 2 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This program 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 General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program; if not, write to the Free Software
|
|
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
|
|
*/
|
|
|
|
#include "config.h"
|
|
|
|
#ifdef __GNUC__
|
|
#warning GTK_DISABLE_DEPRECATED
|
|
#endif
|
|
#undef GTK_DISABLE_DEPRECATED
|
|
|
|
#include <gtk/gtk.h>
|
|
|
|
#include "libgimpmath/gimpmath.h"
|
|
#include "libgimpwidgets/gimpwidgets.h"
|
|
|
|
#include "widgets-types.h"
|
|
|
|
#include "core/gimpchannel.h"
|
|
#include "core/gimpcontainer.h"
|
|
#include "core/gimpimage.h"
|
|
#include "core/gimpimage-mask-select.h"
|
|
|
|
#include "vectors/gimpvectors.h"
|
|
|
|
#include "display/gimpdisplay-foreach.h"
|
|
|
|
#include "gimpvectorslistview.h"
|
|
#include "gimpcomponentlistitem.h"
|
|
#include "gimpdnd.h"
|
|
#include "gimpimagepreview.h"
|
|
#include "gimplistitem.h"
|
|
|
|
#include "libgimp/gimpintl.h"
|
|
|
|
|
|
static void gimp_vectors_list_view_class_init (GimpVectorsListViewClass *klass);
|
|
static void gimp_vectors_list_view_init (GimpVectorsListView *view);
|
|
|
|
static void gimp_vectors_list_view_select_item (GimpContainerView *view,
|
|
GimpViewable *item,
|
|
gpointer insert_data);
|
|
static void gimp_vectors_list_view_to_selection (GimpVectorsListView *view,
|
|
GimpVectors *vectors,
|
|
GimpChannelOps operation);
|
|
static void gimp_vectors_list_view_toselection_clicked
|
|
(GtkWidget *widget,
|
|
GimpVectorsListView *view);
|
|
static void gimp_vectors_list_view_toselection_extended_clicked
|
|
(GtkWidget *widget,
|
|
guint state,
|
|
GimpVectorsListView *view);
|
|
|
|
static void gimp_vectors_list_view_stroke (GimpVectorsListView *view,
|
|
GimpVectors *vectors);
|
|
static void gimp_vectors_list_view_stroke_clicked (GtkWidget *widget,
|
|
GimpVectorsListView *view);
|
|
|
|
|
|
static GimpItemListViewClass *parent_class = NULL;
|
|
|
|
|
|
GType
|
|
gimp_vectors_list_view_get_type (void)
|
|
{
|
|
static GType view_type = 0;
|
|
|
|
if (! view_type)
|
|
{
|
|
static const GTypeInfo view_info =
|
|
{
|
|
sizeof (GimpVectorsListViewClass),
|
|
NULL, /* base_init */
|
|
NULL, /* base_finalize */
|
|
(GClassInitFunc) gimp_vectors_list_view_class_init,
|
|
NULL, /* class_finalize */
|
|
NULL, /* class_data */
|
|
sizeof (GimpVectorsListView),
|
|
0, /* n_preallocs */
|
|
(GInstanceInitFunc) gimp_vectors_list_view_init,
|
|
};
|
|
|
|
view_type = g_type_register_static (GIMP_TYPE_ITEM_LIST_VIEW,
|
|
"GimpVectorsListView",
|
|
&view_info, 0);
|
|
}
|
|
|
|
return view_type;
|
|
}
|
|
|
|
static void
|
|
gimp_vectors_list_view_class_init (GimpVectorsListViewClass *klass)
|
|
{
|
|
GimpContainerViewClass *container_view_class;
|
|
|
|
container_view_class = GIMP_CONTAINER_VIEW_CLASS (klass);
|
|
|
|
parent_class = g_type_class_peek_parent (klass);
|
|
|
|
container_view_class->select_item = gimp_vectors_list_view_select_item;
|
|
}
|
|
|
|
static void
|
|
gimp_vectors_list_view_init (GimpVectorsListView *view)
|
|
{
|
|
GimpEditor *editor;
|
|
|
|
editor = GIMP_EDITOR (view);
|
|
|
|
/* To Selection button */
|
|
|
|
view->toselection_button =
|
|
gimp_editor_add_button (editor,
|
|
GIMP_STOCK_SELECTION_REPLACE,
|
|
_("Path to Selection\n"
|
|
"<Shift> Add\n"
|
|
"<Ctrl> Subtract\n"
|
|
"<Shift><Ctrl> Intersect"), NULL,
|
|
G_CALLBACK (gimp_vectors_list_view_toselection_clicked),
|
|
G_CALLBACK (gimp_vectors_list_view_toselection_extended_clicked),
|
|
view);
|
|
|
|
view->stroke_button =
|
|
gimp_editor_add_button (editor,
|
|
GIMP_STOCK_PATH_STROKE,
|
|
_("Stroke Path"), NULL,
|
|
G_CALLBACK (gimp_vectors_list_view_stroke_clicked),
|
|
NULL,
|
|
view);
|
|
|
|
gtk_box_reorder_child (GTK_BOX (editor->button_box),
|
|
view->toselection_button, 5);
|
|
gtk_box_reorder_child (GTK_BOX (editor->button_box),
|
|
view->stroke_button, 6);
|
|
|
|
gimp_container_view_enable_dnd (GIMP_CONTAINER_VIEW (editor),
|
|
GTK_BUTTON (view->toselection_button),
|
|
GIMP_TYPE_VECTORS);
|
|
gimp_container_view_enable_dnd (GIMP_CONTAINER_VIEW (editor),
|
|
GTK_BUTTON (view->stroke_button),
|
|
GIMP_TYPE_VECTORS);
|
|
|
|
gtk_widget_set_sensitive (view->toselection_button, FALSE);
|
|
gtk_widget_set_sensitive (view->stroke_button, FALSE);
|
|
}
|
|
|
|
|
|
/* GimpContainerView methods */
|
|
|
|
static void
|
|
gimp_vectors_list_view_select_item (GimpContainerView *view,
|
|
GimpViewable *item,
|
|
gpointer insert_data)
|
|
{
|
|
GimpVectorsListView *list_view;
|
|
|
|
list_view = GIMP_VECTORS_LIST_VIEW (view);
|
|
|
|
if (GIMP_CONTAINER_VIEW_CLASS (parent_class)->select_item)
|
|
GIMP_CONTAINER_VIEW_CLASS (parent_class)->select_item (view,
|
|
item,
|
|
insert_data);
|
|
|
|
gtk_widget_set_sensitive (list_view->toselection_button, item != NULL);
|
|
gtk_widget_set_sensitive (list_view->stroke_button, item != NULL);
|
|
}
|
|
|
|
|
|
/* "To Selection" functions */
|
|
|
|
static void
|
|
gimp_vectors_list_view_to_selection (GimpVectorsListView *view,
|
|
GimpVectors *vectors,
|
|
GimpChannelOps operation)
|
|
{
|
|
if (vectors)
|
|
{
|
|
gimp_image_mask_select_vectors (GIMP_ITEM (vectors)->gimage,
|
|
vectors,
|
|
operation,
|
|
TRUE,
|
|
FALSE, 0, 0);
|
|
|
|
gdisplays_flush ();
|
|
}
|
|
}
|
|
|
|
static void
|
|
gimp_vectors_list_view_toselection_clicked (GtkWidget *widget,
|
|
GimpVectorsListView *view)
|
|
{
|
|
gimp_vectors_list_view_toselection_extended_clicked (widget, 0, view);
|
|
}
|
|
|
|
static void
|
|
gimp_vectors_list_view_toselection_extended_clicked (GtkWidget *widget,
|
|
guint state,
|
|
GimpVectorsListView *view)
|
|
{
|
|
GimpItemListView *item_view;
|
|
GimpViewable *viewable;
|
|
|
|
item_view = GIMP_ITEM_LIST_VIEW (view);
|
|
|
|
viewable = item_view->get_item_func (item_view->gimage);
|
|
|
|
if (viewable)
|
|
{
|
|
GimpChannelOps operation = GIMP_CHANNEL_OP_REPLACE;
|
|
|
|
if (state & GDK_SHIFT_MASK)
|
|
{
|
|
if (state & GDK_CONTROL_MASK)
|
|
operation = GIMP_CHANNEL_OP_INTERSECT;
|
|
else
|
|
operation = GIMP_CHANNEL_OP_ADD;
|
|
}
|
|
else if (state & GDK_CONTROL_MASK)
|
|
{
|
|
operation = GIMP_CHANNEL_OP_SUBTRACT;
|
|
}
|
|
|
|
gimp_vectors_list_view_to_selection (view, GIMP_VECTORS (viewable),
|
|
operation);
|
|
}
|
|
}
|
|
|
|
static void
|
|
gimp_vectors_list_view_stroke (GimpVectorsListView *view,
|
|
GimpVectors *vectors)
|
|
{
|
|
if (view->stroke_item_func)
|
|
{
|
|
view->stroke_item_func (vectors);
|
|
}
|
|
}
|
|
|
|
static void
|
|
gimp_vectors_list_view_stroke_clicked (GtkWidget *widget,
|
|
GimpVectorsListView *view)
|
|
{
|
|
GimpItemListView *item_view;
|
|
GimpViewable *viewable;
|
|
|
|
item_view = GIMP_ITEM_LIST_VIEW (view);
|
|
|
|
viewable = item_view->get_item_func (item_view->gimage);
|
|
|
|
if (viewable)
|
|
gimp_vectors_list_view_stroke (view, GIMP_VECTORS (viewable));
|
|
}
|