Adding upstream version 2.10.22.upstream/2.10.22upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 685 insertions, 0 deletions

diff --git a/app/actions/select-commands.c b/app/actions/select-commands.c
new file mode 100644
index 0000000..687872b
--- /dev/null
+++ 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);
+}