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-rw-r--r--app/actions/quick-mask-commands.c182
1 files changed, 182 insertions, 0 deletions
diff --git a/app/actions/quick-mask-commands.c b/app/actions/quick-mask-commands.c
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+++ b/app/actions/quick-mask-commands.c
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+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * 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 <https://www.gnu.org/licenses/>.
+ */
+
+#include "config.h"
+
+#include <gegl.h>
+#include <gtk/gtk.h>
+
+#include "libgimpcolor/gimpcolor.h"
+#include "libgimpwidgets/gimpwidgets.h"
+
+#include "actions-types.h"
+
+#include "core/gimp.h"
+#include "core/gimpchannel.h"
+#include "core/gimpimage.h"
+#include "core/gimpimage-quick-mask.h"
+
+#include "widgets/gimphelp-ids.h"
+
+#include "dialogs/dialogs.h"
+#include "dialogs/channel-options-dialog.h"
+#include "dialogs/item-options-dialog.h"
+
+#include "actions.h"
+#include "quick-mask-commands.h"
+
+#include "gimp-intl.h"
+
+
+#define RGBA_EPSILON 1e-6
+
+
+/* local function prototypes */
+
+static void quick_mask_configure_callback (GtkWidget *dialog,
+ GimpImage *image,
+ GimpChannel *channel,
+ GimpContext *context,
+ const gchar *channel_name,
+ const GimpRGB *channel_color,
+ gboolean save_selection,
+ gboolean channel_visible,
+ gboolean channel_linked,
+ GimpColorTag channel_color_tag,
+ gboolean channel_lock_content,
+ gboolean channel_lock_position,
+ gpointer user_data);
+
+
+/* public functions */
+
+void
+quick_mask_toggle_cmd_callback (GimpAction *action,
+ GVariant *value,
+ gpointer data)
+{
+ GimpImage *image;
+ gboolean active;
+ return_if_no_image (image, data);
+
+ active = g_variant_get_boolean (value);
+
+ if (active != gimp_image_get_quick_mask_state (image))
+ {
+ gimp_image_set_quick_mask_state (image, active);
+ gimp_image_flush (image);
+ }
+}
+
+void
+quick_mask_invert_cmd_callback (GimpAction *action,
+ GVariant *value,
+ gpointer data)
+{
+ GimpImage *image;
+ gboolean inverted;
+ return_if_no_image (image, data);
+
+ inverted = (gboolean) g_variant_get_int32 (value);
+
+ if (inverted != gimp_image_get_quick_mask_inverted (image))
+ {
+ gimp_image_quick_mask_invert (image);
+ gimp_image_flush (image);
+ }
+}
+
+void
+quick_mask_configure_cmd_callback (GimpAction *action,
+ GVariant *value,
+ gpointer data)
+{
+ GimpImage *image;
+ GtkWidget *widget;
+ GtkWidget *dialog;
+ return_if_no_image (image, data);
+ return_if_no_widget (widget, data);
+
+#define CONFIGURE_DIALOG_KEY "gimp-image-quick-mask-configure-dialog"
+
+ dialog = dialogs_get_dialog (G_OBJECT (image), CONFIGURE_DIALOG_KEY);
+
+ if (! dialog)
+ {
+ GimpRGB color;
+
+ gimp_image_get_quick_mask_color (image, &color);
+
+ dialog = channel_options_dialog_new (image, NULL,
+ action_data_get_context (data),
+ widget,
+ _("Quick Mask Attributes"),
+ "gimp-quick-mask-edit",
+ GIMP_ICON_QUICK_MASK_ON,
+ _("Edit Quick Mask Attributes"),
+ GIMP_HELP_QUICK_MASK_EDIT,
+ _("Edit Quick Mask Color"),
+ _("_Mask opacity:"),
+ FALSE,
+ NULL,
+ &color,
+ FALSE,
+ FALSE,
+ GIMP_COLOR_TAG_NONE,
+ FALSE,
+ FALSE,
+ quick_mask_configure_callback,
+ NULL);
+
+ item_options_dialog_set_switches_visible (dialog, FALSE);
+
+ dialogs_attach_dialog (G_OBJECT (image), CONFIGURE_DIALOG_KEY, dialog);
+ }
+
+ gtk_window_present (GTK_WINDOW (dialog));
+}
+
+
+/* private functions */
+
+static void
+quick_mask_configure_callback (GtkWidget *dialog,
+ GimpImage *image,
+ GimpChannel *channel,
+ GimpContext *context,
+ const gchar *channel_name,
+ const GimpRGB *channel_color,
+ gboolean save_selection,
+ gboolean channel_visible,
+ gboolean channel_linked,
+ GimpColorTag channel_color_tag,
+ gboolean channel_lock_content,
+ gboolean channel_lock_position,
+ gpointer user_data)
+{
+ GimpRGB old_color;
+
+ gimp_image_get_quick_mask_color (image, &old_color);
+
+ if (gimp_rgba_distance (&old_color, channel_color) > RGBA_EPSILON)
+ {
+ gimp_image_set_quick_mask_color (image, channel_color);
+ gimp_image_flush (image);
+ }
+
+ gtk_widget_destroy (dialog);
+}