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-rw-r--r--app/actions/select-commands.c685
1 files changed, 685 insertions, 0 deletions
diff --git a/app/actions/select-commands.c b/app/actions/select-commands.c
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+++ b/app/actions/select-commands.c
@@ -0,0 +1,685 @@
+/* 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 "libgimpmath/gimpmath.h"
+#include "libgimpwidgets/gimpwidgets.h"
+
+#include "actions-types.h"
+
+#include "config/gimpdialogconfig.h"
+
+#include "core/gimp.h"
+#include "core/gimpchannel.h"
+#include "core/gimpimage.h"
+#include "core/gimpselection.h"
+
+#include "widgets/gimphelp-ids.h"
+#include "widgets/gimpdialogfactory.h"
+#include "widgets/gimpwidgets-utils.h"
+#include "widgets/gimpwindowstrategy.h"
+
+#include "display/gimpdisplay.h"
+#include "display/gimpdisplayshell.h"
+
+#include "dialogs/dialogs.h"
+
+#include "actions.h"
+#include "items-commands.h"
+#include "select-commands.h"
+
+#include "gimp-intl.h"
+
+
+/* local function prototypes */
+
+static void select_feather_callback (GtkWidget *widget,
+ gdouble size,
+ GimpUnit unit,
+ gpointer data);
+static void select_border_callback (GtkWidget *widget,
+ gdouble size,
+ GimpUnit unit,
+ gpointer data);
+static void select_grow_callback (GtkWidget *widget,
+ gdouble size,
+ GimpUnit unit,
+ gpointer data);
+static void select_shrink_callback (GtkWidget *widget,
+ gdouble size,
+ GimpUnit unit,
+ gpointer data);
+
+
+/* public functions */
+
+void
+select_all_cmd_callback (GimpAction *action,
+ GVariant *value,
+ gpointer data)
+{
+ GimpImage *image;
+ return_if_no_image (image, data);
+
+ gimp_channel_all (gimp_image_get_mask (image), TRUE);
+ gimp_image_flush (image);
+}
+
+void
+select_none_cmd_callback (GimpAction *action,
+ GVariant *value,
+ gpointer data)
+{
+ GimpImage *image;
+ return_if_no_image (image, data);
+
+ gimp_channel_clear (gimp_image_get_mask (image), NULL, TRUE);
+ gimp_image_flush (image);
+}
+
+void
+select_invert_cmd_callback (GimpAction *action,
+ GVariant *value,
+ gpointer data)
+{
+ GimpImage *image;
+ return_if_no_image (image, data);
+
+ gimp_channel_invert (gimp_image_get_mask (image), TRUE);
+ gimp_image_flush (image);
+}
+
+void
+select_float_cmd_callback (GimpAction *action,
+ GVariant *value,
+ gpointer data)
+{
+ GimpImage *image;
+ GtkWidget *widget;
+ GError *error = NULL;
+ return_if_no_image (image, data);
+ return_if_no_widget (widget, data);
+
+ if (gimp_selection_float (GIMP_SELECTION (gimp_image_get_mask (image)),
+ gimp_image_get_active_drawable (image),
+ action_data_get_context (data),
+ TRUE, 0, 0, &error))
+ {
+ gimp_image_flush (image);
+ }
+ else
+ {
+ gimp_message_literal (image->gimp,
+ G_OBJECT (widget), GIMP_MESSAGE_WARNING,
+ error->message);
+ g_clear_error (&error);
+ }
+}
+
+void
+select_feather_cmd_callback (GimpAction *action,
+ GVariant *value,
+ gpointer data)
+{
+ GimpDisplay *display;
+ GimpImage *image;
+ GtkWidget *dialog;
+ return_if_no_display (display, data);
+
+ image = gimp_display_get_image (display);
+
+#define FEATHER_DIALOG_KEY "gimp-selection-feather-dialog"
+
+ dialog = dialogs_get_dialog (G_OBJECT (image), FEATHER_DIALOG_KEY);
+
+ if (! dialog)
+ {
+ GimpDialogConfig *config = GIMP_DIALOG_CONFIG (image->gimp->config);
+ GtkWidget *button;
+ gdouble xres;
+ gdouble yres;
+
+ gimp_image_get_resolution (image, &xres, &yres);
+
+ dialog = gimp_query_size_box (_("Feather Selection"),
+ GTK_WIDGET (gimp_display_get_shell (display)),
+ gimp_standard_help_func,
+ GIMP_HELP_SELECTION_FEATHER,
+ _("Feather selection by"),
+ config->selection_feather_radius, 0, 32767, 3,
+ gimp_display_get_shell (display)->unit,
+ MIN (xres, yres),
+ FALSE,
+ G_OBJECT (image), "disconnect",
+ select_feather_callback, image);
+
+ /* Edge lock button */
+ button = gtk_check_button_new_with_mnemonic (_("_Selected areas continue outside the image"));
+ g_object_set_data (G_OBJECT (dialog), "edge-lock-toggle", button);
+ gimp_help_set_help_data (button,
+ _("When feathering, act as if selected areas "
+ "continued outside the image."),
+ NULL);
+ gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button),
+ config->selection_feather_edge_lock);
+ gtk_box_pack_start (GTK_BOX (GIMP_QUERY_BOX_VBOX (dialog)), button,
+ FALSE, FALSE, 0);
+ gtk_widget_show (button);
+
+ dialogs_attach_dialog (G_OBJECT (image), FEATHER_DIALOG_KEY, dialog);
+ }
+
+ gtk_window_present (GTK_WINDOW (dialog));
+}
+
+void
+select_sharpen_cmd_callback (GimpAction *action,
+ GVariant *value,
+ gpointer data)
+{
+ GimpImage *image;
+ return_if_no_image (image, data);
+
+ gimp_channel_sharpen (gimp_image_get_mask (image), TRUE);
+ gimp_image_flush (image);
+}
+
+void
+select_shrink_cmd_callback (GimpAction *action,
+ GVariant *value,
+ gpointer data)
+{
+ GimpDisplay *display;
+ GimpImage *image;
+ GtkWidget *dialog;
+ return_if_no_display (display, data);
+
+ image = gimp_display_get_image (display);
+
+#define SHRINK_DIALOG_KEY "gimp-selection-shrink-dialog"
+
+ dialog = dialogs_get_dialog (G_OBJECT (image), SHRINK_DIALOG_KEY);
+
+ if (! dialog)
+ {
+ GimpDialogConfig *config = GIMP_DIALOG_CONFIG (image->gimp->config);
+ GtkWidget *button;
+ gint width;
+ gint height;
+ gint max_value;
+ gdouble xres;
+ gdouble yres;
+
+ gimp_item_bounds (GIMP_ITEM (gimp_image_get_mask (image)),
+ NULL, NULL, &width, &height);
+ max_value = MIN (width, height) / 2;
+
+ gimp_image_get_resolution (image, &xres, &yres);
+
+ dialog = gimp_query_size_box (_("Shrink Selection"),
+ GTK_WIDGET (gimp_display_get_shell (display)),
+ gimp_standard_help_func,
+ GIMP_HELP_SELECTION_SHRINK,
+ _("Shrink selection by"),
+ config->selection_shrink_radius,
+ 1, max_value, 0,
+ gimp_display_get_shell (display)->unit,
+ MIN (xres, yres),
+ FALSE,
+ G_OBJECT (image), "disconnect",
+ select_shrink_callback, image);
+
+ /* Edge lock button */
+ button = gtk_check_button_new_with_mnemonic (_("_Selected areas continue outside the image"));
+ g_object_set_data (G_OBJECT (dialog), "edge-lock-toggle", button);
+ gimp_help_set_help_data (button,
+ _("When shrinking, act as if selected areas "
+ "continued outside the image."),
+ NULL);
+ gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button),
+ config->selection_shrink_edge_lock);
+ gtk_box_pack_start (GTK_BOX (GIMP_QUERY_BOX_VBOX (dialog)), button,
+ FALSE, FALSE, 0);
+ gtk_widget_show (button);
+
+ dialogs_attach_dialog (G_OBJECT (image), SHRINK_DIALOG_KEY, dialog);
+ }
+
+ gtk_window_present (GTK_WINDOW (dialog));
+}
+
+void
+select_grow_cmd_callback (GimpAction *action,
+ GVariant *value,
+ gpointer data)
+{
+ GimpDisplay *display;
+ GimpImage *image;
+ GtkWidget *dialog;
+ return_if_no_display (display, data);
+
+ image = gimp_display_get_image (display);
+
+#define GROW_DIALOG_KEY "gimp-selection-grow-dialog"
+
+ dialog = dialogs_get_dialog (G_OBJECT (image), GROW_DIALOG_KEY);
+
+ if (! dialog)
+ {
+ GimpDialogConfig *config = GIMP_DIALOG_CONFIG (image->gimp->config);
+ gint width;
+ gint height;
+ gint max_value;
+ gdouble xres;
+ gdouble yres;
+
+ width = gimp_image_get_width (image);
+ height = gimp_image_get_height (image);
+ max_value = MAX (width, height);
+
+ gimp_image_get_resolution (image, &xres, &yres);
+
+ dialog = gimp_query_size_box (_("Grow Selection"),
+ GTK_WIDGET (gimp_display_get_shell (display)),
+ gimp_standard_help_func,
+ GIMP_HELP_SELECTION_GROW,
+ _("Grow selection by"),
+ config->selection_grow_radius,
+ 1, max_value, 0,
+ gimp_display_get_shell (display)->unit,
+ MIN (xres, yres),
+ FALSE,
+ G_OBJECT (image), "disconnect",
+ select_grow_callback, image);
+
+ dialogs_attach_dialog (G_OBJECT (image), GROW_DIALOG_KEY, dialog);
+ }
+
+ gtk_window_present (GTK_WINDOW (dialog));
+}
+
+void
+select_border_cmd_callback (GimpAction *action,
+ GVariant *value,
+ gpointer data)
+{
+ GimpDisplay *display;
+ GimpImage *image;
+ GtkWidget *dialog;
+ return_if_no_display (display, data);
+
+ image = gimp_display_get_image (display);
+
+#define BORDER_DIALOG_KEY "gimp-selection-border-dialog"
+
+ dialog = dialogs_get_dialog (G_OBJECT (image), BORDER_DIALOG_KEY);
+
+ if (! dialog)
+ {
+ GimpDialogConfig *config = GIMP_DIALOG_CONFIG (image->gimp->config);
+ GtkWidget *combo;
+ GtkWidget *button;
+ gint width;
+ gint height;
+ gint max_value;
+ gdouble xres;
+ gdouble yres;
+
+ gimp_item_bounds (GIMP_ITEM (gimp_image_get_mask (image)),
+ NULL, NULL, &width, &height);
+ max_value = MIN (width, height) / 2;
+
+ gimp_image_get_resolution (image, &xres, &yres);
+
+ dialog = gimp_query_size_box (_("Border Selection"),
+ GTK_WIDGET (gimp_display_get_shell (display)),
+ gimp_standard_help_func,
+ GIMP_HELP_SELECTION_BORDER,
+ _("Border selection by"),
+ config->selection_border_radius,
+ 1, max_value, 0,
+ gimp_display_get_shell (display)->unit,
+ MIN (xres, yres),
+ FALSE,
+ G_OBJECT (image), "disconnect",
+ select_border_callback, image);
+
+ /* Border style combo */
+ combo = gimp_enum_combo_box_new (GIMP_TYPE_CHANNEL_BORDER_STYLE);
+ gimp_int_combo_box_set_label (GIMP_INT_COMBO_BOX (combo),
+ _("Border style"));
+
+ gtk_box_pack_start (GTK_BOX (GIMP_QUERY_BOX_VBOX (dialog)), combo,
+ FALSE, FALSE, 0);
+
+ g_object_set_data (G_OBJECT (dialog), "border-style-combo", combo);
+ gimp_int_combo_box_set_active (GIMP_INT_COMBO_BOX (combo),
+ config->selection_border_style);
+ gtk_widget_show (combo);
+
+ /* Edge lock button */
+ button = gtk_check_button_new_with_mnemonic (_("_Selected areas continue outside the image"));
+ g_object_set_data (G_OBJECT (dialog), "edge-lock-toggle", button);
+ gimp_help_set_help_data (button,
+ _("When bordering, act as if selected areas "
+ "continued outside the image."),
+ NULL);
+ gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button),
+ config->selection_border_edge_lock);
+ gtk_box_pack_start (GTK_BOX (GIMP_QUERY_BOX_VBOX (dialog)), button,
+ FALSE, FALSE, 0);
+ gtk_widget_show (button);
+
+ dialogs_attach_dialog (G_OBJECT (image), BORDER_DIALOG_KEY, dialog);
+ }
+
+ gtk_window_present (GTK_WINDOW (dialog));
+}
+
+void
+select_flood_cmd_callback (GimpAction *action,
+ GVariant *value,
+ gpointer data)
+{
+ GimpImage *image;
+ return_if_no_image (image, data);
+
+ gimp_channel_flood (gimp_image_get_mask (image), TRUE);
+ gimp_image_flush (image);
+}
+
+void
+select_save_cmd_callback (GimpAction *action,
+ GVariant *value,
+ gpointer data)
+{
+ GimpImage *image;
+ GimpChannel *channel;
+ GtkWidget *widget;
+ return_if_no_image (image, data);
+ return_if_no_widget (widget, data);
+
+ channel = GIMP_CHANNEL (gimp_item_duplicate (GIMP_ITEM (gimp_image_get_mask (image)),
+ GIMP_TYPE_CHANNEL));
+
+ /* saved selections are not visible by default */
+ gimp_item_set_visible (GIMP_ITEM (channel), FALSE, FALSE);
+
+ gimp_image_add_channel (image, channel,
+ GIMP_IMAGE_ACTIVE_PARENT, -1, TRUE);
+ gimp_image_flush (image);
+
+ gimp_window_strategy_show_dockable_dialog (GIMP_WINDOW_STRATEGY (gimp_get_window_strategy (image->gimp)),
+ image->gimp,
+ gimp_dialog_factory_get_singleton (),
+ gtk_widget_get_screen (widget),
+ gimp_widget_get_monitor (widget),
+ "gimp-channel-list");
+}
+
+void
+select_fill_cmd_callback (GimpAction *action,
+ GVariant *value,
+ gpointer data)
+{
+ GimpImage *image;
+ return_if_no_image (image, data);
+
+ items_fill_cmd_callback (action,
+ image, GIMP_ITEM (gimp_image_get_mask (image)),
+ "gimp-selection-fill-dialog",
+ _("Fill Selection Outline"),
+ GIMP_ICON_TOOL_BUCKET_FILL,
+ GIMP_HELP_SELECTION_FILL,
+ data);
+}
+
+void
+select_fill_last_vals_cmd_callback (GimpAction *action,
+ GVariant *value,
+ gpointer data)
+{
+ GimpImage *image;
+ return_if_no_image (image, data);
+
+ items_fill_last_vals_cmd_callback (action,
+ image,
+ GIMP_ITEM (gimp_image_get_mask (image)),
+ data);
+}
+
+void
+select_stroke_cmd_callback (GimpAction *action,
+ GVariant *value,
+ gpointer data)
+{
+ GimpImage *image;
+ return_if_no_image (image, data);
+
+ items_stroke_cmd_callback (action,
+ image, GIMP_ITEM (gimp_image_get_mask (image)),
+ "gimp-selection-stroke-dialog",
+ _("Stroke Selection"),
+ GIMP_ICON_SELECTION_STROKE,
+ GIMP_HELP_SELECTION_STROKE,
+ data);
+}
+
+void
+select_stroke_last_vals_cmd_callback (GimpAction *action,
+ GVariant *value,
+ gpointer data)
+{
+ GimpImage *image;
+ return_if_no_image (image, data);
+
+ items_stroke_last_vals_cmd_callback (action,
+ image,
+ GIMP_ITEM (gimp_image_get_mask (image)),
+ data);
+}
+
+
+/* private functions */
+
+static void
+select_feather_callback (GtkWidget *widget,
+ gdouble size,
+ GimpUnit unit,
+ gpointer data)
+{
+ GimpImage *image = GIMP_IMAGE (data);
+ GimpDialogConfig *config = GIMP_DIALOG_CONFIG (image->gimp->config);
+ GtkWidget *button;
+ gdouble radius_x;
+ gdouble radius_y;
+
+ button = g_object_get_data (G_OBJECT (widget), "edge-lock-toggle");
+
+ g_object_set (config,
+ "selection-feather-radius", size,
+ "selection-feather-edge-lock",
+ gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (button)),
+ NULL);
+
+ radius_x = config->selection_feather_radius;
+ radius_y = config->selection_feather_radius;
+
+ if (unit != GIMP_UNIT_PIXEL)
+ {
+ gdouble xres;
+ gdouble yres;
+ gdouble factor;
+
+ gimp_image_get_resolution (image, &xres, &yres);
+
+ factor = (MAX (xres, yres) /
+ MIN (xres, yres));
+
+ if (xres == MIN (xres, yres))
+ radius_y *= factor;
+ else
+ radius_x *= factor;
+ }
+
+ gimp_channel_feather (gimp_image_get_mask (image), radius_x, radius_y,
+ config->selection_feather_edge_lock,
+ TRUE);
+ gimp_image_flush (image);
+}
+
+static void
+select_border_callback (GtkWidget *widget,
+ gdouble size,
+ GimpUnit unit,
+ gpointer data)
+{
+ GimpImage *image = GIMP_IMAGE (data);
+ GimpDialogConfig *config = GIMP_DIALOG_CONFIG (image->gimp->config);
+ GtkWidget *combo;
+ GtkWidget *button;
+ gdouble radius_x;
+ gdouble radius_y;
+ gint border_style;
+
+ combo = g_object_get_data (G_OBJECT (widget), "border-style-combo");
+ button = g_object_get_data (G_OBJECT (widget), "edge-lock-toggle");
+
+ gimp_int_combo_box_get_active (GIMP_INT_COMBO_BOX (combo), &border_style);
+
+ g_object_set (config,
+ "selection-border-radius", size,
+ "selection-border-style", border_style,
+ "selection-border-edge-lock",
+ gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (button)),
+ NULL);
+
+ radius_x = ROUND (config->selection_border_radius);
+ radius_y = ROUND (config->selection_border_radius);
+
+ if (unit != GIMP_UNIT_PIXEL)
+ {
+ gdouble xres;
+ gdouble yres;
+ gdouble factor;
+
+ gimp_image_get_resolution (image, &xres, &yres);
+
+ factor = (MAX (xres, yres) /
+ MIN (xres, yres));
+
+ if (xres == MIN (xres, yres))
+ radius_y *= factor;
+ else
+ radius_x *= factor;
+ }
+
+ gimp_channel_border (gimp_image_get_mask (image), radius_x, radius_y,
+ config->selection_border_style,
+ config->selection_border_edge_lock,
+ TRUE);
+ gimp_image_flush (image);
+}
+
+static void
+select_grow_callback (GtkWidget *widget,
+ gdouble size,
+ GimpUnit unit,
+ gpointer data)
+{
+ GimpImage *image = GIMP_IMAGE (data);
+ GimpDialogConfig *config = GIMP_DIALOG_CONFIG (image->gimp->config);
+ gdouble radius_x;
+ gdouble radius_y;
+
+ g_object_set (config,
+ "selection-grow-radius", size,
+ NULL);
+
+ radius_x = ROUND (config->selection_grow_radius);
+ radius_y = ROUND (config->selection_grow_radius);
+
+ if (unit != GIMP_UNIT_PIXEL)
+ {
+ gdouble xres;
+ gdouble yres;
+ gdouble factor;
+
+ gimp_image_get_resolution (image, &xres, &yres);
+
+ factor = (MAX (xres, yres) /
+ MIN (xres, yres));
+
+ if (xres == MIN (xres, yres))
+ radius_y *= factor;
+ else
+ radius_x *= factor;
+ }
+
+ gimp_channel_grow (gimp_image_get_mask (image), radius_x, radius_y, TRUE);
+ gimp_image_flush (image);
+}
+
+static void
+select_shrink_callback (GtkWidget *widget,
+ gdouble size,
+ GimpUnit unit,
+ gpointer data)
+{
+ GimpImage *image = GIMP_IMAGE (data);
+ GimpDialogConfig *config = GIMP_DIALOG_CONFIG (image->gimp->config);
+ GtkWidget *button;
+ gint radius_x;
+ gint radius_y;
+
+ button = g_object_get_data (G_OBJECT (widget), "edge-lock-toggle");
+
+ g_object_set (config,
+ "selection-shrink-radius", size,
+ "selection-shrink-edge-lock",
+ gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (button)),
+ NULL);
+
+ radius_x = ROUND (config->selection_shrink_radius);
+ radius_y = ROUND (config->selection_shrink_radius);
+
+ if (unit != GIMP_UNIT_PIXEL)
+ {
+ gdouble xres;
+ gdouble yres;
+ gdouble factor;
+
+ gimp_image_get_resolution (image, &xres, &yres);
+
+ factor = (MAX (xres, yres) /
+ MIN (xres, yres));
+
+ if (xres == MIN (xres, yres))
+ radius_y *= factor;
+ else
+ radius_x *= factor;
+ }
+
+ gimp_channel_shrink (gimp_image_get_mask (image), radius_x, radius_y,
+ config->selection_shrink_edge_lock,
+ TRUE);
+ gimp_image_flush (image);
+}
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