gimp/libgimpwidgets/gimpcolorprofilechooserdial...

217 lines
6.8 KiB
C

/* GIMP - The GNU Image Manipulation Program
* Copyright (C) 1995 Spencer Kimball and Peter Mattis
*
* GimpColorProfileChooserDialog
* Copyright (C) 2006-2014 Sven Neumann <sven@gimp.org>
* 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 3 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, see <http://www.gnu.org/licenses/>.
*/
#include "config.h"
#include <string.h>
#include <lcms2.h>
#include <gegl.h>
#include <gtk/gtk.h>
#include "libgimpcolor/gimpcolor.h"
#include "gimpwidgetstypes.h"
#include "gimpcolorprofilechooserdialog.h"
#include "gimpcolorprofileview.h"
#include "libgimp/libgimp-intl.h"
struct _GimpColorProfileChooserDialogPrivate
{
GimpColorProfileView *profile_view;
};
static void gimp_color_profile_chooser_dialog_constructed (GObject *object);
static void gimp_color_profile_chooser_dialog_add_shortcut (GimpColorProfileChooserDialog *dialog);
static void gimp_color_profile_chooser_dialog_update_preview (GimpColorProfileChooserDialog *dialog);
G_DEFINE_TYPE (GimpColorProfileChooserDialog, gimp_color_profile_chooser_dialog,
GTK_TYPE_FILE_CHOOSER_DIALOG);
#define parent_class gimp_color_profile_chooser_dialog_parent_class
static void
gimp_color_profile_chooser_dialog_class_init (GimpColorProfileChooserDialogClass *klass)
{
GObjectClass *object_class = G_OBJECT_CLASS (klass);
object_class->constructed = gimp_color_profile_chooser_dialog_constructed;
g_type_class_add_private (klass, sizeof (GimpColorProfileChooserDialogPrivate));
}
static void
gimp_color_profile_chooser_dialog_init (GimpColorProfileChooserDialog *dialog)
{
dialog->priv =
G_TYPE_INSTANCE_GET_PRIVATE (dialog,
GIMP_TYPE_COLOR_PROFILE_CHOOSER_DIALOG,
GimpColorProfileChooserDialogPrivate);
}
static void
gimp_color_profile_chooser_dialog_constructed (GObject *object)
{
GimpColorProfileChooserDialog *dialog;
GtkFileFilter *filter;
GtkWidget *frame;
GtkWidget *scrolled_window;
GtkWidget *profile_view;
dialog = GIMP_COLOR_PROFILE_CHOOSER_DIALOG (object);
G_OBJECT_CLASS (parent_class)->constructed (object);
gtk_window_set_role (GTK_WINDOW (dialog), "gimp-profile-chooser-dialog");
gtk_dialog_add_buttons (GTK_DIALOG (dialog),
GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
GTK_STOCK_OPEN, GTK_RESPONSE_ACCEPT,
NULL);
gtk_dialog_set_alternative_button_order (GTK_DIALOG (dialog),
GTK_RESPONSE_ACCEPT,
GTK_RESPONSE_CANCEL,
-1);
gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_ACCEPT);
gimp_color_profile_chooser_dialog_add_shortcut (dialog);
filter = gtk_file_filter_new ();
gtk_file_filter_set_name (filter, _("All files (*.*)"));
gtk_file_filter_add_pattern (filter, "*");
gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (dialog), filter);
filter = gtk_file_filter_new ();
gtk_file_filter_set_name (filter, _("ICC color profile (*.icc, *.icm)"));
gtk_file_filter_add_pattern (filter, "*.[Ii][Cc][Cc]");
gtk_file_filter_add_pattern (filter, "*.[Ii][Cc][Mm]");
gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (dialog), filter);
gtk_file_chooser_set_filter (GTK_FILE_CHOOSER (dialog), filter);
/* the preview widget */
frame = gtk_frame_new (NULL);
gtk_frame_set_shadow_type (GTK_FRAME (frame), GTK_SHADOW_IN);
gtk_widget_set_size_request (frame, 300, -1);
scrolled_window = gtk_scrolled_window_new (NULL, NULL);
gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolled_window),
GTK_POLICY_AUTOMATIC,
GTK_POLICY_AUTOMATIC);
gtk_container_add (GTK_CONTAINER (frame), scrolled_window);
gtk_widget_show (scrolled_window);
profile_view = gimp_color_profile_view_new ();
gtk_container_add (GTK_CONTAINER (scrolled_window), profile_view);
gtk_widget_show (profile_view);
dialog->priv->profile_view = GIMP_COLOR_PROFILE_VIEW (profile_view);
gtk_file_chooser_set_preview_widget (GTK_FILE_CHOOSER (dialog), frame);
g_signal_connect (dialog, "update-preview",
G_CALLBACK (gimp_color_profile_chooser_dialog_update_preview),
NULL);
}
GtkWidget *
gimp_color_profile_chooser_dialog_new (const gchar *title)
{
return g_object_new (GIMP_TYPE_COLOR_PROFILE_CHOOSER_DIALOG,
"title", title,
NULL);
}
/* Add shortcut for default ICC profile location */
static void
gimp_color_profile_chooser_dialog_add_shortcut (GimpColorProfileChooserDialog *dialog)
{
#ifdef G_OS_WIN32
{
const gchar *prefix = g_getenv ("SystemRoot");
gchar *folder;
if (! prefix)
prefix = "c:\\windows";
folder = g_strconcat (prefix, "\\system32\\spool\\drivers\\color", NULL);
if (g_file_test (folder, G_FILE_TEST_IS_DIR))
gtk_file_chooser_add_shortcut_folder (GTK_FILE_CHOOSER (dialog),
folder, NULL);
g_free (folder);
}
#else
{
const gchar folder[] = "/usr/share/color/icc";
if (g_file_test (folder, G_FILE_TEST_IS_DIR))
gtk_file_chooser_add_shortcut_folder (GTK_FILE_CHOOSER (dialog),
folder, NULL);
}
#endif
}
static void
gimp_color_profile_chooser_dialog_update_preview (GimpColorProfileChooserDialog *dialog)
{
GimpColorProfile profile;
gchar *filename;
GError *error = NULL;
filename = gtk_file_chooser_get_preview_filename (GTK_FILE_CHOOSER (dialog));
if (! filename)
{
gimp_color_profile_view_set_profile (dialog->priv->profile_view, NULL);
return;
}
profile = gimp_lcms_profile_open_from_file (filename, &error);
if (! profile)
{
gimp_color_profile_view_set_error (dialog->priv->profile_view,
error->message);
g_clear_error (&error);
}
else
{
gimp_color_profile_view_set_profile (dialog->priv->profile_view,
profile);
cmsCloseProfile (profile);
}
g_free (filename);
}