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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:30:19 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:30:19 +0000 |
commit | 5c1676dfe6d2f3c837a5e074117b45613fd29a72 (patch) | |
tree | cbffb45144febf451e54061db2b21395faf94bfe /app/core/gimp-edit.c | |
parent | Initial commit. (diff) | |
download | gimp-5c1676dfe6d2f3c837a5e074117b45613fd29a72.tar.xz gimp-5c1676dfe6d2f3c837a5e074117b45613fd29a72.zip |
Adding upstream version 2.10.34.upstream/2.10.34upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | app/core/gimp-edit.c | 771 |
1 files changed, 771 insertions, 0 deletions
diff --git a/app/core/gimp-edit.c b/app/core/gimp-edit.c new file mode 100644 index 0000000..372ad2d --- /dev/null +++ b/app/core/gimp-edit.c @@ -0,0 +1,771 @@ +/* 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 <cairo.h> +#include <gegl.h> +#include <gdk-pixbuf/gdk-pixbuf.h> + +#include "libgimpbase/gimpbase.h" +#include "libgimpcolor/gimpcolor.h" + +#include "core-types.h" + +#include "gimp.h" +#include "gimp-edit.h" +#include "gimpbuffer.h" +#include "gimpcontext.h" +#include "gimpgrouplayer.h" +#include "gimpimage.h" +#include "gimpimage-duplicate.h" +#include "gimpimage-new.h" +#include "gimpimage-undo.h" +#include "gimplayer-floating-selection.h" +#include "gimplayer-new.h" +#include "gimplist.h" +#include "gimppickable.h" +#include "gimpselection.h" + +#include "gimp-intl.h" + + +/* local function protypes */ + +static GimpBuffer * gimp_edit_extract (GimpImage *image, + GimpPickable *pickable, + GimpContext *context, + gboolean cut_pixels, + GError **error); + + +/* public functions */ + +GimpObject * +gimp_edit_cut (GimpImage *image, + GimpDrawable *drawable, + GimpContext *context, + GError **error) +{ + g_return_val_if_fail (GIMP_IS_IMAGE (image), NULL); + g_return_val_if_fail (GIMP_IS_DRAWABLE (drawable), NULL); + g_return_val_if_fail (gimp_item_is_attached (GIMP_ITEM (drawable)), NULL); + g_return_val_if_fail (GIMP_IS_CONTEXT (context), NULL); + g_return_val_if_fail (error == NULL || *error == NULL, NULL); + + if (GIMP_IS_LAYER (drawable) && + gimp_channel_is_empty (gimp_image_get_mask (image))) + { + GimpImage *clip_image; + gint off_x, off_y; + + gimp_item_get_offset (GIMP_ITEM (drawable), &off_x, &off_y); + + clip_image = gimp_image_new_from_drawable (image->gimp, drawable); + g_object_set_data (G_OBJECT (clip_image), "offset-x", + GINT_TO_POINTER (off_x)); + g_object_set_data (G_OBJECT (clip_image), "offset-y", + GINT_TO_POINTER (off_y)); + gimp_container_remove (image->gimp->images, GIMP_OBJECT (clip_image)); + gimp_set_clipboard_image (image->gimp, clip_image); + g_object_unref (clip_image); + + gimp_image_undo_group_start (image, GIMP_UNDO_GROUP_EDIT_CUT, + C_("undo-type", "Cut Layer")); + + gimp_image_remove_layer (image, GIMP_LAYER (drawable), + TRUE, NULL); + + gimp_image_undo_group_end (image); + + return GIMP_OBJECT (gimp_get_clipboard_image (image->gimp)); + } + else + { + GimpBuffer *buffer; + + buffer = gimp_edit_extract (image, GIMP_PICKABLE (drawable), + context, TRUE, error); + + if (buffer) + { + gimp_set_clipboard_buffer (image->gimp, buffer); + g_object_unref (buffer); + + return GIMP_OBJECT (gimp_get_clipboard_buffer (image->gimp)); + } + } + + return NULL; +} + +GimpObject * +gimp_edit_copy (GimpImage *image, + GimpDrawable *drawable, + GimpContext *context, + GError **error) +{ + g_return_val_if_fail (GIMP_IS_IMAGE (image), NULL); + g_return_val_if_fail (GIMP_IS_DRAWABLE (drawable), NULL); + g_return_val_if_fail (gimp_item_is_attached (GIMP_ITEM (drawable)), NULL); + g_return_val_if_fail (GIMP_IS_CONTEXT (context), NULL); + g_return_val_if_fail (error == NULL || *error == NULL, NULL); + + if (GIMP_IS_LAYER (drawable) && + gimp_channel_is_empty (gimp_image_get_mask (image))) + { + GimpImage *clip_image; + gint off_x, off_y; + + gimp_item_get_offset (GIMP_ITEM (drawable), &off_x, &off_y); + + clip_image = gimp_image_new_from_drawable (image->gimp, drawable); + g_object_set_data (G_OBJECT (clip_image), "offset-x", + GINT_TO_POINTER (off_x)); + g_object_set_data (G_OBJECT (clip_image), "offset-y", + GINT_TO_POINTER (off_y)); + gimp_container_remove (image->gimp->images, GIMP_OBJECT (clip_image)); + gimp_set_clipboard_image (image->gimp, clip_image); + g_object_unref (clip_image); + + return GIMP_OBJECT (gimp_get_clipboard_image (image->gimp)); + } + else + { + GimpBuffer *buffer; + + buffer = gimp_edit_extract (image, GIMP_PICKABLE (drawable), + context, FALSE, error); + + if (buffer) + { + gimp_set_clipboard_buffer (image->gimp, buffer); + g_object_unref (buffer); + + return GIMP_OBJECT (gimp_get_clipboard_buffer (image->gimp)); + } + } + + return NULL; +} + +GimpBuffer * +gimp_edit_copy_visible (GimpImage *image, + GimpContext *context, + GError **error) +{ + GimpBuffer *buffer; + + g_return_val_if_fail (GIMP_IS_IMAGE (image), NULL); + g_return_val_if_fail (GIMP_IS_CONTEXT (context), NULL); + g_return_val_if_fail (error == NULL || *error == NULL, NULL); + + buffer = gimp_edit_extract (image, GIMP_PICKABLE (image), + context, FALSE, error); + + if (buffer) + { + gimp_set_clipboard_buffer (image->gimp, buffer); + g_object_unref (buffer); + + return gimp_get_clipboard_buffer (image->gimp); + } + + return NULL; +} + +static gboolean +gimp_edit_paste_is_in_place (GimpPasteType paste_type) +{ + switch (paste_type) + { + case GIMP_PASTE_TYPE_FLOATING: + case GIMP_PASTE_TYPE_FLOATING_INTO: + case GIMP_PASTE_TYPE_NEW_LAYER: + return FALSE; + + case GIMP_PASTE_TYPE_FLOATING_IN_PLACE: + case GIMP_PASTE_TYPE_FLOATING_INTO_IN_PLACE: + case GIMP_PASTE_TYPE_NEW_LAYER_IN_PLACE: + return TRUE; + } + + g_return_val_if_reached (FALSE); +} + +static gboolean +gimp_edit_paste_is_floating (GimpPasteType paste_type) +{ + switch (paste_type) + { + case GIMP_PASTE_TYPE_FLOATING: + case GIMP_PASTE_TYPE_FLOATING_INTO: + case GIMP_PASTE_TYPE_FLOATING_IN_PLACE: + case GIMP_PASTE_TYPE_FLOATING_INTO_IN_PLACE: + return TRUE; + + case GIMP_PASTE_TYPE_NEW_LAYER: + case GIMP_PASTE_TYPE_NEW_LAYER_IN_PLACE: + return FALSE; + } + + g_return_val_if_reached (FALSE); +} + +static GimpLayer * +gimp_edit_paste_get_layer (GimpImage *image, + GimpDrawable *drawable, + GimpObject *paste, + GimpPasteType *paste_type) +{ + GimpLayer *layer = NULL; + const Babl *floating_format; + + /* change paste type to NEW_LAYER for cases where we can't attach a + * floating selection + */ + if (! drawable || + gimp_viewable_get_children (GIMP_VIEWABLE (drawable)) || + gimp_item_is_content_locked (GIMP_ITEM (drawable))) + { + if (gimp_edit_paste_is_in_place (*paste_type)) + *paste_type = GIMP_PASTE_TYPE_NEW_LAYER_IN_PLACE; + else + *paste_type = GIMP_PASTE_TYPE_NEW_LAYER; + } + + /* floating pastes always have the pasted-to drawable's format with + * alpha; if drawable == NULL, user is pasting into an empty image + */ + if (drawable && gimp_edit_paste_is_floating (*paste_type)) + floating_format = gimp_drawable_get_format_with_alpha (drawable); + else + floating_format = gimp_image_get_layer_format (image, TRUE); + + if (GIMP_IS_IMAGE (paste)) + { + GType layer_type; + + layer = gimp_image_get_layer_iter (GIMP_IMAGE (paste))->data; + + switch (*paste_type) + { + case GIMP_PASTE_TYPE_FLOATING: + case GIMP_PASTE_TYPE_FLOATING_IN_PLACE: + case GIMP_PASTE_TYPE_FLOATING_INTO: + case GIMP_PASTE_TYPE_FLOATING_INTO_IN_PLACE: + /* when pasting as floating make sure gimp_item_convert() + * will turn group layers into normal layers, otherwise use + * the same layer type so e.g. text information gets + * preserved. See issue #2667. + */ + if (GIMP_IS_GROUP_LAYER (layer)) + layer_type = GIMP_TYPE_LAYER; + else + layer_type = G_TYPE_FROM_INSTANCE (layer); + break; + + case GIMP_PASTE_TYPE_NEW_LAYER: + case GIMP_PASTE_TYPE_NEW_LAYER_IN_PLACE: + layer_type = G_TYPE_FROM_INSTANCE (layer); + break; + + default: + g_return_val_if_reached (NULL); + } + + layer = GIMP_LAYER (gimp_item_convert (GIMP_ITEM (layer), + image, layer_type)); + + switch (*paste_type) + { + case GIMP_PASTE_TYPE_FLOATING: + case GIMP_PASTE_TYPE_FLOATING_IN_PLACE: + case GIMP_PASTE_TYPE_FLOATING_INTO: + case GIMP_PASTE_TYPE_FLOATING_INTO_IN_PLACE: + /* when pasting as floating selection, get rid of the layer mask, + * and make sure the layer has the right format + */ + if (gimp_layer_get_mask (layer)) + gimp_layer_apply_mask (layer, GIMP_MASK_DISCARD, FALSE); + + if (gimp_drawable_get_format (GIMP_DRAWABLE (layer)) != + floating_format) + { + gimp_drawable_convert_type (GIMP_DRAWABLE (layer), image, + gimp_drawable_get_base_type (drawable), + gimp_drawable_get_precision (drawable), + TRUE, + NULL, + GEGL_DITHER_NONE, GEGL_DITHER_NONE, + FALSE, NULL); + } + break; + + default: + break; + } + } + else if (GIMP_IS_BUFFER (paste)) + { + layer = gimp_layer_new_from_buffer (GIMP_BUFFER (paste), image, + floating_format, + _("Pasted Layer"), + GIMP_OPACITY_OPAQUE, + gimp_image_get_default_new_layer_mode (image)); + } + + return layer; +} + +static void +gimp_edit_paste_get_viewport_offset (GimpImage *image, + GimpDrawable *drawable, + GimpObject *paste, + gint viewport_x, + gint viewport_y, + gint viewport_width, + gint viewport_height, + gint *offset_x, + gint *offset_y) +{ + gint image_width; + gint image_height; + gint width; + gint height; + gboolean clamp_to_image = TRUE; + + g_return_if_fail (GIMP_IS_IMAGE (image)); + g_return_if_fail (drawable == NULL || GIMP_IS_DRAWABLE (drawable)); + g_return_if_fail (drawable == NULL || + gimp_item_is_attached (GIMP_ITEM (drawable))); + g_return_if_fail (GIMP_IS_VIEWABLE (paste)); + g_return_if_fail (offset_x != NULL); + g_return_if_fail (offset_y != NULL); + + image_width = gimp_image_get_width (image); + image_height = gimp_image_get_height (image); + + gimp_viewable_get_size (GIMP_VIEWABLE (paste), &width, &height); + + if (viewport_width == image_width && + viewport_height == image_height) + { + /* if the whole image is visible, act as if there was no viewport */ + + viewport_x = 0; + viewport_y = 0; + viewport_width = 0; + viewport_height = 0; + } + + if (drawable) + { + /* if pasting to a drawable */ + + GimpContainer *children; + gint off_x, off_y; + gint target_x, target_y; + gint target_width, target_height; + gint paste_x, paste_y; + gint paste_width, paste_height; + gboolean have_mask; + + have_mask = ! gimp_channel_is_empty (gimp_image_get_mask (image)); + + gimp_item_get_offset (GIMP_ITEM (drawable), &off_x, &off_y); + + children = gimp_viewable_get_children (GIMP_VIEWABLE (drawable)); + + if (children && gimp_container_get_n_children (children) == 0) + { + /* treat empty layer groups as image-sized, use the selection + * as target + */ + gimp_item_bounds (GIMP_ITEM (gimp_image_get_mask (image)), + &target_x, &target_y, + &target_width, &target_height); + } + else + { + gimp_item_mask_intersect (GIMP_ITEM (drawable), + &target_x, &target_y, + &target_width, &target_height); + } + + if (! have_mask && /* if we have no mask */ + viewport_width > 0 && /* and we have a viewport */ + viewport_height > 0 && + (width < target_width || /* and the paste is smaller than the target */ + height < target_height) && + + /* and the viewport intersects with the target */ + gimp_rectangle_intersect (viewport_x, viewport_y, + viewport_width, viewport_height, + off_x, off_y, /* target_x,y are 0 */ + target_width, target_height, + &paste_x, &paste_y, + &paste_width, &paste_height)) + { + /* center on the viewport */ + + *offset_x = paste_x + (paste_width - width) / 2; + *offset_y = paste_y + (paste_height- height) / 2; + } + else + { + /* otherwise center on the target */ + + *offset_x = off_x + target_x + (target_width - width) / 2; + *offset_y = off_y + target_y + (target_height - height) / 2; + + /* and keep it that way */ + clamp_to_image = FALSE; + } + } + else if (viewport_width > 0 && /* if we have a viewport */ + viewport_height > 0 && + (width < image_width || /* and the paste is */ + height < image_height)) /* smaller than the image */ + { + /* center on the viewport */ + + *offset_x = viewport_x + (viewport_width - width) / 2; + *offset_y = viewport_y + (viewport_height - height) / 2; + } + else + { + /* otherwise center on the image */ + + *offset_x = (image_width - width) / 2; + *offset_y = (image_height - height) / 2; + + /* and keep it that way */ + clamp_to_image = FALSE; + } + + if (clamp_to_image) + { + /* Ensure that the pasted layer is always within the image, if it + * fits and aligned at top left if it doesn't. (See bug #142944). + */ + *offset_x = MIN (*offset_x, image_width - width); + *offset_y = MIN (*offset_y, image_height - height); + *offset_x = MAX (*offset_x, 0); + *offset_y = MAX (*offset_y, 0); + } +} + +static void +gimp_edit_paste_get_paste_offset (GimpImage *image, + GimpDrawable *drawable, + GimpObject *paste, + gint *offset_x, + gint *offset_y) +{ + g_return_if_fail (GIMP_IS_IMAGE (image)); + g_return_if_fail (drawable == NULL || GIMP_IS_DRAWABLE (drawable)); + g_return_if_fail (drawable == NULL || + gimp_item_is_attached (GIMP_ITEM (drawable))); + g_return_if_fail (GIMP_IS_VIEWABLE (paste)); + g_return_if_fail (offset_x != NULL); + g_return_if_fail (offset_y != NULL); + + if (GIMP_IS_IMAGE (paste)) + { + *offset_x = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (paste), + "offset-x")); + *offset_y = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (paste), + "offset-y")); + } + else if (GIMP_IS_BUFFER (paste)) + { + GimpBuffer *buffer = GIMP_BUFFER (paste); + + *offset_x = buffer->offset_x; + *offset_y = buffer->offset_y; + } +} + +static GimpLayer * +gimp_edit_paste_paste (GimpImage *image, + GimpDrawable *drawable, + GimpLayer *layer, + GimpPasteType paste_type, + gint offset_x, + gint offset_y) +{ + gimp_item_translate (GIMP_ITEM (layer), offset_x, offset_y, FALSE); + + gimp_image_undo_group_start (image, GIMP_UNDO_GROUP_EDIT_PASTE, + C_("undo-type", "Paste")); + + switch (paste_type) + { + case GIMP_PASTE_TYPE_FLOATING: + case GIMP_PASTE_TYPE_FLOATING_IN_PLACE: + /* if there is a selection mask clear it - this might not + * always be desired, but in general, it seems like the correct + * behavior + */ + if (! gimp_channel_is_empty (gimp_image_get_mask (image))) + gimp_channel_clear (gimp_image_get_mask (image), NULL, TRUE); + + /* fall thru */ + + case GIMP_PASTE_TYPE_FLOATING_INTO: + case GIMP_PASTE_TYPE_FLOATING_INTO_IN_PLACE: + floating_sel_attach (layer, drawable); + break; + + case GIMP_PASTE_TYPE_NEW_LAYER: + case GIMP_PASTE_TYPE_NEW_LAYER_IN_PLACE: + { + GimpLayer *parent = NULL; + gint position = 0; + + /* always add on top of a passed layer, where we would attach + * a floating selection + */ + if (GIMP_IS_LAYER (drawable)) + { + parent = gimp_layer_get_parent (GIMP_LAYER (drawable)); + position = gimp_item_get_index (GIMP_ITEM (drawable)); + } + + gimp_image_add_layer (image, layer, parent, position, TRUE); + } + break; + } + + gimp_image_undo_group_end (image); + + return layer; +} + +GimpLayer * +gimp_edit_paste (GimpImage *image, + GimpDrawable *drawable, + GimpObject *paste, + GimpPasteType paste_type, + gint viewport_x, + gint viewport_y, + gint viewport_width, + gint viewport_height) +{ + GimpLayer *layer; + gint offset_x = 0; + gint offset_y = 0; + + g_return_val_if_fail (GIMP_IS_IMAGE (image), NULL); + g_return_val_if_fail (drawable == NULL || GIMP_IS_DRAWABLE (drawable), NULL); + g_return_val_if_fail (drawable == NULL || + gimp_item_is_attached (GIMP_ITEM (drawable)), NULL); + g_return_val_if_fail (GIMP_IS_IMAGE (paste) || GIMP_IS_BUFFER (paste), NULL); + + layer = gimp_edit_paste_get_layer (image, drawable, paste, &paste_type); + + if (! layer) + return NULL; + + if (gimp_edit_paste_is_in_place (paste_type)) + { + gimp_edit_paste_get_paste_offset (image, drawable, paste, + &offset_x, + &offset_y); + } + else + { + gimp_edit_paste_get_viewport_offset (image, drawable, GIMP_OBJECT (layer), + viewport_x, + viewport_y, + viewport_width, + viewport_height, + &offset_x, + &offset_y); + } + + return gimp_edit_paste_paste (image, drawable, layer, paste_type, + offset_x, offset_y); +} + +GimpImage * +gimp_edit_paste_as_new_image (Gimp *gimp, + GimpObject *paste) +{ + GimpImage *image = NULL; + + g_return_val_if_fail (GIMP_IS_GIMP (gimp), NULL); + g_return_val_if_fail (GIMP_IS_IMAGE (paste) || GIMP_IS_BUFFER (paste), NULL); + + if (GIMP_IS_IMAGE (paste)) + { + image = gimp_image_duplicate (GIMP_IMAGE (paste)); + } + else if (GIMP_IS_BUFFER (paste)) + { + image = gimp_image_new_from_buffer (gimp, GIMP_BUFFER (paste)); + } + + return image; +} + +const gchar * +gimp_edit_named_cut (GimpImage *image, + const gchar *name, + GimpDrawable *drawable, + GimpContext *context, + GError **error) +{ + GimpBuffer *buffer; + + g_return_val_if_fail (GIMP_IS_IMAGE (image), NULL); + g_return_val_if_fail (name != NULL, NULL); + g_return_val_if_fail (GIMP_IS_DRAWABLE (drawable), NULL); + g_return_val_if_fail (gimp_item_is_attached (GIMP_ITEM (drawable)), NULL); + g_return_val_if_fail (GIMP_IS_CONTEXT (context), NULL); + g_return_val_if_fail (error == NULL || *error == NULL, NULL); + + buffer = gimp_edit_extract (image, GIMP_PICKABLE (drawable), + context, TRUE, error); + + if (buffer) + { + gimp_object_set_name (GIMP_OBJECT (buffer), name); + gimp_container_add (image->gimp->named_buffers, GIMP_OBJECT (buffer)); + g_object_unref (buffer); + + return gimp_object_get_name (buffer); + } + + return NULL; +} + +const gchar * +gimp_edit_named_copy (GimpImage *image, + const gchar *name, + GimpDrawable *drawable, + GimpContext *context, + GError **error) +{ + GimpBuffer *buffer; + + g_return_val_if_fail (GIMP_IS_IMAGE (image), NULL); + g_return_val_if_fail (name != NULL, NULL); + g_return_val_if_fail (GIMP_IS_DRAWABLE (drawable), NULL); + g_return_val_if_fail (gimp_item_is_attached (GIMP_ITEM (drawable)), NULL); + g_return_val_if_fail (GIMP_IS_CONTEXT (context), NULL); + g_return_val_if_fail (error == NULL || *error == NULL, NULL); + + buffer = gimp_edit_extract (image, GIMP_PICKABLE (drawable), + context, FALSE, error); + + if (buffer) + { + gimp_object_set_name (GIMP_OBJECT (buffer), name); + gimp_container_add (image->gimp->named_buffers, GIMP_OBJECT (buffer)); + g_object_unref (buffer); + + return gimp_object_get_name (buffer); + } + + return NULL; +} + +const gchar * +gimp_edit_named_copy_visible (GimpImage *image, + const gchar *name, + GimpContext *context, + GError **error) +{ + GimpBuffer *buffer; + + g_return_val_if_fail (GIMP_IS_IMAGE (image), NULL); + g_return_val_if_fail (name != NULL, NULL); + g_return_val_if_fail (GIMP_IS_CONTEXT (context), NULL); + g_return_val_if_fail (error == NULL || *error == NULL, NULL); + + buffer = gimp_edit_extract (image, GIMP_PICKABLE (image), + context, FALSE, error); + + if (buffer) + { + gimp_object_set_name (GIMP_OBJECT (buffer), name); + gimp_container_add (image->gimp->named_buffers, GIMP_OBJECT (buffer)); + g_object_unref (buffer); + + return gimp_object_get_name (buffer); + } + + return NULL; +} + + +/* private functions */ + +static GimpBuffer * +gimp_edit_extract (GimpImage *image, + GimpPickable *pickable, + GimpContext *context, + gboolean cut_pixels, + GError **error) +{ + GeglBuffer *buffer; + gint offset_x; + gint offset_y; + + if (cut_pixels) + gimp_image_undo_group_start (image, GIMP_UNDO_GROUP_EDIT_CUT, + C_("undo-type", "Cut")); + + /* Cut/copy the mask portion from the image */ + buffer = gimp_selection_extract (GIMP_SELECTION (gimp_image_get_mask (image)), + pickable, context, + cut_pixels, FALSE, FALSE, + &offset_x, &offset_y, error); + + if (cut_pixels) + gimp_image_undo_group_end (image); + + if (buffer) + { + GimpBuffer *gimp_buffer; + gdouble res_x; + gdouble res_y; + + gimp_buffer = gimp_buffer_new (buffer, _("Global Buffer"), + offset_x, offset_y, FALSE); + g_object_unref (buffer); + + gimp_image_get_resolution (image, &res_x, &res_y); + gimp_buffer_set_resolution (gimp_buffer, res_x, res_y); + gimp_buffer_set_unit (gimp_buffer, gimp_image_get_unit (image)); + + if (GIMP_IS_COLOR_MANAGED (pickable)) + { + GimpColorProfile *profile = + gimp_color_managed_get_color_profile (GIMP_COLOR_MANAGED (pickable)); + + if (profile) + gimp_buffer_set_color_profile (gimp_buffer, profile); + } + + return gimp_buffer; + } + + return NULL; +} |