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-rw-r--r--app/actions/items-commands.c419
1 files changed, 419 insertions, 0 deletions
diff --git a/app/actions/items-commands.c b/app/actions/items-commands.c
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+++ b/app/actions/items-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 "libgimpconfig/gimpconfig.h"
+
+#include "actions-types.h"
+
+#include "config/gimpdialogconfig.h"
+
+#include "core/gimp.h"
+#include "core/gimpcontext.h"
+#include "core/gimpimage.h"
+#include "core/gimpimage-undo.h"
+#include "core/gimpitem.h"
+#include "core/gimpitemundo.h"
+
+#include "dialogs/dialogs.h"
+#include "dialogs/fill-dialog.h"
+#include "dialogs/stroke-dialog.h"
+
+#include "actions.h"
+#include "items-commands.h"
+
+#include "gimp-intl.h"
+
+
+/* local function prototypes */
+
+static void items_fill_callback (GtkWidget *dialog,
+ GimpItem *item,
+ GimpDrawable *drawable,
+ GimpContext *context,
+ GimpFillOptions *options,
+ gpointer user_data);
+static void items_stroke_callback (GtkWidget *dialog,
+ GimpItem *item,
+ GimpDrawable *drawable,
+ GimpContext *context,
+ GimpStrokeOptions *options,
+ gpointer user_data);
+
+
+/* public functions */
+
+void
+items_visible_cmd_callback (GimpAction *action,
+ GVariant *value,
+ GimpImage *image,
+ GimpItem *item)
+{
+ gboolean visible = g_variant_get_boolean (value);
+
+ if (visible != gimp_item_get_visible (item))
+ {
+ GimpUndo *undo;
+ gboolean push_undo = TRUE;
+
+ undo = gimp_image_undo_can_compress (image, GIMP_TYPE_ITEM_UNDO,
+ GIMP_UNDO_ITEM_VISIBILITY);
+
+ if (undo && GIMP_ITEM_UNDO (undo)->item == item)
+ push_undo = FALSE;
+
+ gimp_item_set_visible (item, visible, push_undo);
+ gimp_image_flush (image);
+ }
+}
+
+void
+items_linked_cmd_callback (GimpAction *action,
+ GVariant *value,
+ GimpImage *image,
+ GimpItem *item)
+{
+ gboolean linked = g_variant_get_boolean (value);
+
+ if (linked != gimp_item_get_linked (item))
+ {
+ GimpUndo *undo;
+ gboolean push_undo = TRUE;
+
+ undo = gimp_image_undo_can_compress (image, GIMP_TYPE_ITEM_UNDO,
+ GIMP_UNDO_ITEM_LINKED);
+
+ if (undo && GIMP_ITEM_UNDO (undo)->item == item)
+ push_undo = FALSE;
+
+ gimp_item_set_linked (item, linked, push_undo);
+ gimp_image_flush (image);
+ }
+}
+
+void
+items_lock_content_cmd_callback (GimpAction *action,
+ GVariant *value,
+ GimpImage *image,
+ GimpItem *item)
+{
+ gboolean locked = g_variant_get_boolean (value);
+
+ if (locked != gimp_item_get_lock_content (item))
+ {
+ GimpUndo *undo;
+ gboolean push_undo = TRUE;
+
+ undo = gimp_image_undo_can_compress (image, GIMP_TYPE_ITEM_UNDO,
+ GIMP_UNDO_ITEM_LINKED);
+
+ if (undo && GIMP_ITEM_UNDO (undo)->item == item)
+ push_undo = FALSE;
+
+ gimp_item_set_lock_content (item, locked, push_undo);
+ gimp_image_flush (image);
+ }
+}
+
+void
+items_lock_position_cmd_callback (GimpAction *action,
+ GVariant *value,
+ GimpImage *image,
+ GimpItem *item)
+{
+ gboolean locked = g_variant_get_boolean (value);
+
+ if (locked != gimp_item_get_lock_position (item))
+ {
+ GimpUndo *undo;
+ gboolean push_undo = TRUE;
+
+ undo = gimp_image_undo_can_compress (image, GIMP_TYPE_ITEM_UNDO,
+ GIMP_UNDO_ITEM_LOCK_POSITION);
+
+ if (undo && GIMP_ITEM_UNDO (undo)->item == item)
+ push_undo = FALSE;
+
+
+ gimp_item_set_lock_position (item, locked, push_undo);
+ gimp_image_flush (image);
+ }
+}
+
+void
+items_color_tag_cmd_callback (GimpAction *action,
+ GimpImage *image,
+ GimpItem *item,
+ GimpColorTag color_tag)
+{
+ if (color_tag != gimp_item_get_color_tag (item))
+ {
+ GimpUndo *undo;
+ gboolean push_undo = TRUE;
+
+ undo = gimp_image_undo_can_compress (image, GIMP_TYPE_ITEM_UNDO,
+ GIMP_UNDO_ITEM_COLOR_TAG);
+
+ if (undo && GIMP_ITEM_UNDO (undo)->item == item)
+ push_undo = FALSE;
+
+ gimp_item_set_color_tag (item, color_tag, push_undo);
+ gimp_image_flush (image);
+ }
+}
+
+void
+items_fill_cmd_callback (GimpAction *action,
+ GimpImage *image,
+ GimpItem *item,
+ const gchar *dialog_key,
+ const gchar *dialog_title,
+ const gchar *dialog_icon_name,
+ const gchar *dialog_help_id,
+ gpointer data)
+{
+ GimpDrawable *drawable;
+ GtkWidget *dialog;
+ GtkWidget *widget;
+ return_if_no_widget (widget, data);
+
+ drawable = gimp_image_get_active_drawable (image);
+
+ if (! drawable)
+ {
+ gimp_message_literal (image->gimp,
+ G_OBJECT (widget), GIMP_MESSAGE_WARNING,
+ _("There is no active layer or channel to fill."));
+ return;
+ }
+
+ dialog = dialogs_get_dialog (G_OBJECT (item), dialog_key);
+
+ if (! dialog)
+ {
+ GimpDialogConfig *config = GIMP_DIALOG_CONFIG (image->gimp->config);
+
+ dialog = fill_dialog_new (item,
+ drawable,
+ action_data_get_context (data),
+ dialog_title,
+ dialog_icon_name,
+ dialog_help_id,
+ widget,
+ config->fill_options,
+ items_fill_callback,
+ NULL);
+
+ dialogs_attach_dialog (G_OBJECT (item), dialog_key, dialog);
+ }
+
+ gtk_window_present (GTK_WINDOW (dialog));
+}
+
+void
+items_fill_last_vals_cmd_callback (GimpAction *action,
+ GimpImage *image,
+ GimpItem *item,
+ gpointer data)
+{
+ GimpDrawable *drawable;
+ GimpDialogConfig *config;
+ GtkWidget *widget;
+ GError *error = NULL;
+ return_if_no_widget (widget, data);
+
+ drawable = gimp_image_get_active_drawable (image);
+
+ if (! drawable)
+ {
+ gimp_message_literal (image->gimp,
+ G_OBJECT (widget), GIMP_MESSAGE_WARNING,
+ _("There is no active layer or channel to fill."));
+ return;
+ }
+
+ config = GIMP_DIALOG_CONFIG (image->gimp->config);
+
+ if (! gimp_item_fill (item, drawable,
+ config->fill_options, TRUE, NULL, &error))
+ {
+ gimp_message_literal (image->gimp, G_OBJECT (widget),
+ GIMP_MESSAGE_WARNING, error->message);
+ g_clear_error (&error);
+ }
+ else
+ {
+ gimp_image_flush (image);
+ }
+}
+
+void
+items_stroke_cmd_callback (GimpAction *action,
+ GimpImage *image,
+ GimpItem *item,
+ const gchar *dialog_key,
+ const gchar *dialog_title,
+ const gchar *dialog_icon_name,
+ const gchar *dialog_help_id,
+ gpointer data)
+{
+ GimpDrawable *drawable;
+ GtkWidget *dialog;
+ GtkWidget *widget;
+ return_if_no_widget (widget, data);
+
+ drawable = gimp_image_get_active_drawable (image);
+
+ if (! drawable)
+ {
+ gimp_message_literal (image->gimp,
+ G_OBJECT (widget), GIMP_MESSAGE_WARNING,
+ _("There is no active layer or channel to stroke to."));
+ return;
+ }
+
+ dialog = dialogs_get_dialog (G_OBJECT (item), dialog_key);
+
+ if (! dialog)
+ {
+ GimpDialogConfig *config = GIMP_DIALOG_CONFIG (image->gimp->config);
+
+ dialog = stroke_dialog_new (item,
+ drawable,
+ action_data_get_context (data),
+ dialog_title,
+ dialog_icon_name,
+ dialog_help_id,
+ widget,
+ config->stroke_options,
+ items_stroke_callback,
+ NULL);
+
+ dialogs_attach_dialog (G_OBJECT (item), dialog_key, dialog);
+ }
+
+ gtk_window_present (GTK_WINDOW (dialog));
+}
+
+void
+items_stroke_last_vals_cmd_callback (GimpAction *action,
+ GimpImage *image,
+ GimpItem *item,
+ gpointer data)
+{
+ GimpDrawable *drawable;
+ GimpDialogConfig *config;
+ GtkWidget *widget;
+ GError *error = NULL;
+ return_if_no_widget (widget, data);
+
+ drawable = gimp_image_get_active_drawable (image);
+
+ if (! drawable)
+ {
+ gimp_message_literal (image->gimp,
+ G_OBJECT (widget), GIMP_MESSAGE_WARNING,
+ _("There is no active layer or channel to stroke to."));
+ return;
+ }
+
+ config = GIMP_DIALOG_CONFIG (image->gimp->config);
+
+ if (! gimp_item_stroke (item, drawable,
+ action_data_get_context (data),
+ config->stroke_options, NULL,
+ TRUE, NULL, &error))
+ {
+ gimp_message_literal (image->gimp, G_OBJECT (widget),
+ GIMP_MESSAGE_WARNING, error->message);
+ g_clear_error (&error);
+ }
+ else
+ {
+ gimp_image_flush (image);
+ }
+}
+
+
+/* private functions */
+
+static void
+items_fill_callback (GtkWidget *dialog,
+ GimpItem *item,
+ GimpDrawable *drawable,
+ GimpContext *context,
+ GimpFillOptions *options,
+ gpointer user_data)
+{
+ GimpDialogConfig *config = GIMP_DIALOG_CONFIG (context->gimp->config);
+ GimpImage *image = gimp_item_get_image (item);
+ GError *error = NULL;
+
+ gimp_config_sync (G_OBJECT (options),
+ G_OBJECT (config->fill_options), 0);
+
+ if (! gimp_item_fill (item, drawable, options, TRUE, NULL, &error))
+ {
+ gimp_message_literal (context->gimp,
+ G_OBJECT (dialog),
+ GIMP_MESSAGE_WARNING,
+ error ? error->message : "NULL");
+
+ g_clear_error (&error);
+ return;
+ }
+
+ gimp_image_flush (image);
+
+ gtk_widget_destroy (dialog);
+}
+
+static void
+items_stroke_callback (GtkWidget *dialog,
+ GimpItem *item,
+ GimpDrawable *drawable,
+ GimpContext *context,
+ GimpStrokeOptions *options,
+ gpointer data)
+{
+ GimpDialogConfig *config = GIMP_DIALOG_CONFIG (context->gimp->config);
+ GimpImage *image = gimp_item_get_image (item);
+ GError *error = NULL;
+
+ gimp_config_sync (G_OBJECT (options),
+ G_OBJECT (config->stroke_options), 0);
+
+ if (! gimp_item_stroke (item, drawable, context, options, NULL,
+ TRUE, NULL, &error))
+ {
+ gimp_message_literal (context->gimp,
+ G_OBJECT (dialog),
+ GIMP_MESSAGE_WARNING,
+ error ? error->message : "NULL");
+
+ g_clear_error (&error);
+ return;
+ }
+
+ gimp_image_flush (image);
+
+ gtk_widget_destroy (dialog);
+}
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