dallasgroot/Gimp
dallasgroot/Gimp
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions
Gimp/app/actions/edit-commands.c
Jehan d493f0537f Issue #8900 and #9923: reimplementing GimpUnit as a proper class. 
This fixes all our GObject Introspection issues with GimpUnit which was
both an enum and an int-derived type of user-defined units *completing*
the enum values. GIR clearly didn't like this!

Now GimpUnit is a proper class and units are unique objects, allowing to
compare them with an identity test (i.e. `unit == gimp_unit_pixel ()`
tells us if unit is the pixel unit or not), which makes it easy to use,
just like with int, yet adding also methods, making for nicer
introspected API.

As an aside, this also fixes #10738, by having all the built-in units
retrievable even if libgimpbase had not been properly initialized with
gimp_base_init().
I haven't checked in details how GIR works to introspect, but it looks
like it loads the library to inspect and runs functions, hence
triggering some CRITICALS because virtual methods (supposed to be
initialized with gimp_base_init() run by libgimp) are not set. This new
code won't trigger any critical because the vtable method are now not
necessary, at least for all built-in units.

Note that GimpUnit is still in libgimpbase. It could have been moved to
libgimp in order to avoid any virtual method table (since we need to
keep core and libgimp side's units in sync, PDB is required), but too
many libgimpwidgets widgets were already using GimpUnit. And technically
most of GimpUnit logic doesn't require PDB (only the creation/sync
part). This is one of the reasons why user-created GimpUnit list is
handled and stored differently from other types of objects.

Globally this simplifies the code a lot too and we don't need separate
implementations of various utils for core and libgimp, which means less
prone to errors.
2024-08-02 10:46:38 +02:00

879 lines
28 KiB
C
Raw Blame History

/* 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 <string.h>
#include <gegl.h>
#include <gtk/gtk.h>
#include "libgimpbase/gimpbase.h"
#include "libgimpwidgets/gimpwidgets.h"
#include "actions-types.h"
#include "core/gimp.h"
#include "core/gimp-edit.h"
#include "core/gimpbuffer.h"
#include "core/gimpcontainer.h"
#include "core/gimpdrawable.h"
#include "core/gimpdrawable-edit.h"
#include "core/gimpdrawable-filters.h"
#include "core/gimpdrawablefilter.h"
#include "core/gimpfilloptions.h"
#include "core/gimplayer.h"
#include "core/gimplayer-new.h"
#include "core/gimplayermask.h"
#include "core/gimplist.h"
#include "core/gimpimage.h"
#include "core/gimpimage-undo.h"
#include "vectors/gimppath-import.h"
#include "widgets/gimpclipboard.h"
#include "widgets/gimphelp-ids.h"
#include "widgets/gimpdialogfactory.h"
#include "widgets/gimpmessagebox.h"
#include "widgets/gimpmessagedialog.h"
#include "widgets/gimpwidgets-utils.h"
#include "widgets/gimpwindowstrategy.h"
#include "display/gimpdisplay.h"
#include "display/gimpdisplayshell.h"
#include "display/gimpdisplayshell-transform.h"
#include "tools/gimptools-utils.h"
#include "tools/tool_manager.h"
#include "actions.h"
#include "edit-commands.h"
#include "gimp-intl.h"
/* local function prototypes */
static gboolean check_drawable_alpha (GimpDrawable *drawable,
gpointer data);
static void edit_paste (GimpDisplay *display,
GimpPasteType paste_type,
gboolean merged,
gboolean try_svg);
static void cut_named_buffer_callback (GtkWidget *widget,
const gchar *name,
gpointer data);
static void copy_named_buffer_callback (GtkWidget *widget,
const gchar *name,
gpointer data);
static void copy_named_visible_buffer_callback (GtkWidget *widget,
const gchar *name,
gpointer data);
/* public functions */
void
edit_undo_cmd_callback (GimpAction *action,
GVariant *value,
gpointer data)
{
GimpImage *image;
GimpDisplay *display;
return_if_no_image (image, data);
return_if_no_display (display, data);
if (tool_manager_undo_active (image->gimp, display) ||
gimp_image_undo (image))
{
gimp_image_flush (image);
}
}
void
edit_redo_cmd_callback (GimpAction *action,
GVariant *value,
gpointer data)
{
GimpImage *image;
GimpDisplay *display;
return_if_no_image (image, data);
return_if_no_display (display, data);
if (tool_manager_redo_active (image->gimp, display) ||
gimp_image_redo (image))
{
gimp_image_flush (image);
}
}
void
edit_strong_undo_cmd_callback (GimpAction *action,
GVariant *value,
gpointer data)
{
GimpImage *image;
return_if_no_image (image, data);
if (gimp_image_strong_undo (image))
gimp_image_flush (image);
}
void
edit_strong_redo_cmd_callback (GimpAction *action,
GVariant *value,
gpointer data)
{
GimpImage *image;
return_if_no_image (image, data);
if (gimp_image_strong_redo (image))
gimp_image_flush (image);
}
void
edit_undo_clear_cmd_callback (GimpAction *action,
GVariant *value,
gpointer data)
{
GimpImage *image;
GimpUndoStack *undo_stack;
GimpUndoStack *redo_stack;
GtkWidget *widget;
GtkWidget *dialog;
gchar *size;
gint64 memsize;
gint64 guisize;
return_if_no_image (image, data);
return_if_no_widget (widget, data);
dialog = gimp_message_dialog_new (_("Clear Undo History"),
GIMP_ICON_DIALOG_WARNING,
widget,
GTK_DIALOG_MODAL |
GTK_DIALOG_DESTROY_WITH_PARENT,
gimp_standard_help_func,
GIMP_HELP_EDIT_UNDO_CLEAR,
_("_Cancel"), GTK_RESPONSE_CANCEL,
_("Cl_ear"), GTK_RESPONSE_OK,
NULL);
gimp_dialog_set_alternative_button_order (GTK_DIALOG (dialog),
GTK_RESPONSE_OK,
GTK_RESPONSE_CANCEL,
-1);
g_signal_connect_object (gtk_widget_get_toplevel (widget), "unmap",
G_CALLBACK (gtk_widget_destroy),
dialog, G_CONNECT_SWAPPED);
g_signal_connect_object (image, "disconnect",
G_CALLBACK (gtk_widget_destroy),
dialog, G_CONNECT_SWAPPED);
gimp_message_box_set_primary_text (GIMP_MESSAGE_DIALOG (dialog)->box,
_("Really clear image's undo history?"));
undo_stack = gimp_image_get_undo_stack (image);
redo_stack = gimp_image_get_redo_stack (image);
memsize = gimp_object_get_memsize (GIMP_OBJECT (undo_stack), &guisize);
memsize += guisize;
memsize += gimp_object_get_memsize (GIMP_OBJECT (redo_stack), &guisize);
memsize += guisize;
size = g_format_size (memsize);
gimp_message_box_set_text (GIMP_MESSAGE_DIALOG (dialog)->box,
_("Clearing the undo history of this "
"image will gain %s of memory."), size);
g_free (size);
if (gimp_dialog_run (GIMP_DIALOG (dialog)) == GTK_RESPONSE_OK)
{
gimp_image_undo_disable (image);
gimp_image_undo_enable (image);
gimp_image_flush (image);
}
gtk_widget_destroy (dialog);
}
void
edit_cut_cmd_callback (GimpAction *action,
GVariant *value,
gpointer data)
{
GimpImage *image;
GList *drawables;
GList *iter;
GimpObject *cut;
GError *error = NULL;
return_if_no_drawables (image, drawables, data);
for (iter = drawables; iter; iter = iter->next)
if (! check_drawable_alpha (iter->data, data))
{
g_list_free (drawables);
return;
}
cut = gimp_edit_cut (image, drawables, action_data_get_context (data), &error);
if (cut)
{
GimpDisplay *display = action_data_get_display (data);
if (display)
{
gchar *msg;
if (GIMP_IS_IMAGE (cut))
msg = g_strdup_printf (ngettext ("Cut layer to the clipboard.",
"Cut %d layers to the clipboard.",
g_list_length (drawables)),
g_list_length (drawables));
else
msg = g_strdup (_("Cut pixels to the clipboard."));
gimp_message_literal (image->gimp,
G_OBJECT (display), GIMP_MESSAGE_INFO,
msg);
g_free (msg);
}
gimp_image_flush (image);
}
else
{
gimp_message_literal (image->gimp,
G_OBJECT (action_data_get_display (data)),
GIMP_MESSAGE_WARNING,
error->message);
g_clear_error (&error);
}
g_list_free (drawables);
}
void
edit_copy_cmd_callback (GimpAction *action,
GVariant *value,
gpointer data)
{
GimpImage *image;
GList *drawables;
GimpObject *copy;
GError *error = NULL;
return_if_no_drawables (image, drawables, data);
copy = gimp_edit_copy (image, drawables, action_data_get_context (data),
&error);
if (copy)
{
GimpDisplay *display = action_data_get_display (data);
if (display)
gimp_message_literal (image->gimp,
G_OBJECT (display), GIMP_MESSAGE_INFO,
GIMP_IS_IMAGE (copy) ?
_("Copied layer to the clipboard.") :
_("Copied pixels to the clipboard."));
gimp_image_flush (image);
}
else
{
gimp_message_literal (image->gimp,
G_OBJECT (action_data_get_display (data)),
GIMP_MESSAGE_WARNING,
error->message);
g_clear_error (&error);
}
g_list_free (drawables);
}
void
edit_copy_visible_cmd_callback (GimpAction *action,
GVariant *value,
gpointer data)
{
GimpImage *image;
GError *error = NULL;
return_if_no_image (image, data);
if (gimp_edit_copy_visible (image, action_data_get_context (data), &error))
{
GimpDisplay *display = action_data_get_display (data);
if (display)
gimp_message_literal (image->gimp,
G_OBJECT (display), GIMP_MESSAGE_INFO,
_("Copied pixels to the clipboard."));
gimp_image_flush (image);
}
else
{
gimp_message_literal (image->gimp,
G_OBJECT (action_data_get_display (data)),
GIMP_MESSAGE_WARNING,
error->message);
g_clear_error (&error);
}
}
void
edit_paste_cmd_callback (GimpAction *action,
GVariant *value,
gpointer data)
{
GimpImage *image;
GimpDisplay *display = action_data_get_display (data);
GimpPasteType paste_type = (GimpPasteType) g_variant_get_int32 (value);
GimpPasteType converted_type;
GList *drawables;
gboolean merged = FALSE;
if (paste_type == GIMP_PASTE_TYPE_NEW_LAYER_OR_FLOATING)
{
if (! display || ! gimp_display_get_image (display))
{
edit_paste_as_new_image_cmd_callback (action, value, data);
return;
}
}
return_if_no_image (image, data);
if (! display)
return;
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:
edit_paste (display, paste_type, merged, TRUE);
break;
case GIMP_PASTE_TYPE_NEW_LAYER:
case GIMP_PASTE_TYPE_NEW_LAYER_IN_PLACE:
edit_paste (display, paste_type, merged, FALSE);
break;
case GIMP_PASTE_TYPE_NEW_MERGED_LAYER_OR_FLOATING:
case GIMP_PASTE_TYPE_NEW_MERGED_LAYER_OR_FLOATING_IN_PLACE:
merged = TRUE;
case GIMP_PASTE_TYPE_NEW_LAYER_OR_FLOATING:
case GIMP_PASTE_TYPE_NEW_LAYER_OR_FLOATING_IN_PLACE:
drawables = gimp_image_get_selected_drawables (image);
if (drawables &&
(g_list_length (drawables) == 1) &&
GIMP_IS_LAYER_MASK (drawables->data))
{
converted_type = (paste_type == GIMP_PASTE_TYPE_NEW_LAYER_OR_FLOATING ||
paste_type == GIMP_PASTE_TYPE_NEW_MERGED_LAYER_OR_FLOATING) ?
GIMP_PASTE_TYPE_FLOATING :
GIMP_PASTE_TYPE_FLOATING_IN_PLACE;
edit_paste (display, converted_type, merged, TRUE);
}
else
{
converted_type = (paste_type == GIMP_PASTE_TYPE_NEW_LAYER_OR_FLOATING ||
paste_type == GIMP_PASTE_TYPE_NEW_MERGED_LAYER_OR_FLOATING) ?
GIMP_PASTE_TYPE_NEW_LAYER :
GIMP_PASTE_TYPE_NEW_LAYER_IN_PLACE;
edit_paste (display, converted_type, merged, FALSE);
}
g_list_free (drawables);
break;
}
}
void
edit_paste_as_new_image_cmd_callback (GimpAction *action,
GVariant *value,
gpointer data)
{
Gimp *gimp;
GtkWidget *widget;
GimpObject *paste;
GimpImage *image = NULL;
return_if_no_gimp (gimp, data);
return_if_no_widget (widget, data);
paste = gimp_clipboard_get_object (gimp);
if (paste)
{
image = gimp_edit_paste_as_new_image (gimp, paste,
action_data_get_context (data));
g_object_unref (paste);
}
if (image)
{
gimp_create_display (gimp, image, gimp_unit_pixel (), 1.0,
G_OBJECT (gimp_widget_get_monitor (widget)));
g_object_unref (image);
}
else
{
gimp_message_literal (gimp, NULL, GIMP_MESSAGE_WARNING,
_("There is no image data in the clipboard "
"to paste."));
}
}
void
edit_named_cut_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);
dialog = gimp_query_string_box (_("Cut Named"), widget,
gimp_standard_help_func,
GIMP_HELP_BUFFER_CUT,
_("Enter a name for this buffer"),
NULL,
G_OBJECT (image), "disconnect",
cut_named_buffer_callback,
image, NULL);
gtk_widget_show (dialog);
}
void
edit_named_copy_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);
dialog = gimp_query_string_box (_("Copy Named"), widget,
gimp_standard_help_func,
GIMP_HELP_BUFFER_COPY,
_("Enter a name for this buffer"),
NULL,
G_OBJECT (image), "disconnect",
copy_named_buffer_callback,
image, NULL);
gtk_widget_show (dialog);
}
void
edit_named_copy_visible_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);
dialog = gimp_query_string_box (_("Copy Visible Named"), widget,
gimp_standard_help_func,
GIMP_HELP_BUFFER_COPY,
_("Enter a name for this buffer"),
NULL,
G_OBJECT (image), "disconnect",
copy_named_visible_buffer_callback,
image, NULL);
gtk_widget_show (dialog);
}
void
edit_named_paste_cmd_callback (GimpAction *action,
GVariant *value,
gpointer data)
{
Gimp *gimp;
GtkWidget *widget;
return_if_no_gimp (gimp, data);
return_if_no_widget (widget, data);
gimp_window_strategy_show_dockable_dialog (GIMP_WINDOW_STRATEGY (gimp_get_window_strategy (gimp)),
gimp,
gimp_dialog_factory_get_singleton (),
gimp_widget_get_monitor (widget),
"gimp-buffer-list|gimp-buffer-grid");
}
void
edit_clear_cmd_callback (GimpAction *action,
GVariant *value,
gpointer data)
{
GimpImage *image;
GList *drawables;
GList *iter;
return_if_no_drawables (image, drawables, data);
for (iter = drawables; iter; iter = iter->next)
/* Return if any has a locked alpha. */
if (! check_drawable_alpha (iter->data, data))
{
g_list_free (drawables);
return;
}
gimp_image_undo_group_start (image, GIMP_UNDO_GROUP_PAINT,
_("Clear"));
for (iter = drawables; iter; iter = iter->next)
if (! gimp_viewable_get_children (GIMP_VIEWABLE (iter->data)) &&
! gimp_item_is_content_locked (GIMP_ITEM (iter->data), NULL))
gimp_drawable_edit_clear (iter->data, action_data_get_context (data));
gimp_image_undo_group_end (image);
gimp_image_flush (image);
g_list_free (drawables);
}
void
edit_fill_cmd_callback (GimpAction *action,
GVariant *value,
gpointer data)
{
GimpImage *image;
GList *drawables;
GList *iter;
GimpFillType fill_type;
GimpFillOptions *options;
GError *error = NULL;
return_if_no_drawables (image, drawables, data);
fill_type = (GimpFillType) g_variant_get_int32 (value);
options = gimp_fill_options_new (action_data_get_gimp (data), NULL, FALSE);
if (gimp_fill_options_set_by_fill_type (options,
action_data_get_context (data),
fill_type, &error))
{
gimp_image_undo_group_start (image, GIMP_UNDO_GROUP_PAINT,
gimp_fill_options_get_undo_desc (options));
for (iter = drawables; iter; iter = iter->next)
gimp_drawable_edit_fill (iter->data, options, NULL);
gimp_image_undo_group_end (image);
gimp_image_flush (image);
}
else
{
gimp_message_literal (image->gimp, NULL, GIMP_MESSAGE_WARNING,
error->message);
g_clear_error (&error);
}
g_list_free (drawables);
g_object_unref (options);
}
/* private functions */
static gboolean
check_drawable_alpha (GimpDrawable *drawable,
gpointer data)
{
GimpLayer *locked_layer = NULL;
if (gimp_drawable_has_alpha (drawable) &&
GIMP_IS_LAYER (drawable) &&
gimp_layer_is_alpha_locked (GIMP_LAYER (drawable), &locked_layer))
{
Gimp *gimp = action_data_get_gimp (data);
GimpDisplay *display = action_data_get_display (data);
if (gimp && display)
{
gimp_message_literal (
gimp, G_OBJECT (display), GIMP_MESSAGE_WARNING,
_("A selected layer's alpha channel is locked."));
gimp_tools_blink_lock_box (gimp, GIMP_ITEM (locked_layer));
}
return FALSE;
}
return TRUE;
}
static void
edit_paste (GimpDisplay *display,
GimpPasteType paste_type,
gboolean merged,
gboolean try_svg)
{
GimpImage *image = gimp_display_get_image (display);
GimpObject *paste;
g_return_if_fail (paste_type != GIMP_PASTE_TYPE_NEW_LAYER_OR_FLOATING &&
paste_type != GIMP_PASTE_TYPE_NEW_LAYER_OR_FLOATING_IN_PLACE &&
paste_type != GIMP_PASTE_TYPE_NEW_MERGED_LAYER_OR_FLOATING &&
paste_type != GIMP_PASTE_TYPE_NEW_MERGED_LAYER_OR_FLOATING_IN_PLACE);
if (try_svg)
{
gchar *svg;
gsize svg_size;
svg = gimp_clipboard_get_svg (display->gimp, &svg_size);
if (svg)
{
if (gimp_path_import_buffer (image, svg, svg_size,
TRUE, FALSE,
GIMP_IMAGE_ACTIVE_PARENT, -1,
NULL, NULL))
{
gimp_image_flush (image);
}
g_free (svg);
return;
}
}
paste = gimp_clipboard_get_object (display->gimp);
if (paste)
{
GimpDisplayShell *shell = gimp_display_get_shell (display);
GList *drawables = gimp_image_get_selected_drawables (image);
GList *pasted_layers;
gint x, y;
gint width, height;
if (g_list_length (drawables) != 1 ||
(paste_type != GIMP_PASTE_TYPE_NEW_LAYER &&
paste_type != GIMP_PASTE_TYPE_NEW_LAYER_IN_PLACE))
{
if (g_list_length (drawables) != 1)
{
gimp_message_literal (display->gimp, G_OBJECT (display),
GIMP_MESSAGE_INFO,
_("Pasted as new layer because the "
"target is not a single layer or layer mask."));
}
else if (gimp_viewable_get_children (GIMP_VIEWABLE (drawables->data)))
{
gimp_message_literal (display->gimp, G_OBJECT (display),
GIMP_MESSAGE_INFO,
_("Pasted as new layer because the "
"target is a layer group."));
}
else if (gimp_item_is_content_locked (GIMP_ITEM (drawables->data), NULL))
{
gimp_message_literal (display->gimp, G_OBJECT (display),
GIMP_MESSAGE_INFO,
_("Pasted as new layer because the "
"target's pixels are locked."));
}
/* the actual paste-type conversion happens in gimp_edit_paste() */
}
gimp_display_shell_untransform_viewport (
shell,
! gimp_display_shell_get_infinite_canvas (shell),
&x, &y, &width, &height);
if ((pasted_layers = gimp_edit_paste (image, drawables, paste, paste_type,
gimp_get_user_context (display->gimp),
merged, x, y, width, height)))
{
gimp_image_set_selected_layers (image, pasted_layers);
/* Copy over layer effects */
if (GIMP_IS_IMAGE (paste))
{
GList *old_layers_list;
GList *new_layers_list;
old_layers_list = gimp_image_get_layer_iter (GIMP_IMAGE (paste));
for (new_layers_list = pasted_layers; new_layers_list;
new_layers_list = g_list_next (new_layers_list))
{
GimpLayer *layer = old_layers_list->data;
GimpLayer *new_layer = new_layers_list->data;
if (gimp_drawable_has_filters (GIMP_DRAWABLE (layer)))
{
GList *filter_list;
GimpContainer *filters;
filters = gimp_drawable_get_filters (GIMP_DRAWABLE (layer));
for (filter_list = GIMP_LIST (filters)->queue->tail;
filter_list;
filter_list = g_list_previous (filter_list))
{
if (GIMP_IS_DRAWABLE_FILTER (filter_list->data))
{
GimpDrawableFilter *old_filter = filter_list->data;
GimpDrawableFilter *filter;
filter =
gimp_drawable_filter_duplicate (GIMP_DRAWABLE (new_layer),
old_filter);
if (filter != NULL)
{
gimp_drawable_filter_apply (filter, NULL);
gimp_drawable_filter_commit (filter, TRUE, NULL, FALSE);
gimp_drawable_filter_layer_mask_freeze (filter);
g_object_unref (filter);
}
}
}
}
old_layers_list = g_list_next (old_layers_list);
}
}
g_list_free (pasted_layers);
gimp_image_flush (image);
}
g_list_free (drawables);
g_object_unref (paste);
}
else
{
gimp_message_literal (display->gimp, G_OBJECT (display),
GIMP_MESSAGE_WARNING,
_("There is no image data in the clipboard "
"to paste."));
}
}
static void
cut_named_buffer_callback (GtkWidget *widget,
const gchar *name,
gpointer data)
{
GimpImage *image = GIMP_IMAGE (data);
GList *drawables = gimp_image_get_selected_drawables (image);
GError *error = NULL;
if (! drawables)
{
gimp_message_literal (image->gimp, NULL, GIMP_MESSAGE_WARNING,
_("There are no selected layers or channels to cut from."));
return;
}
if (! (name && strlen (name)))
name = _("(Unnamed Buffer)");
if (gimp_edit_named_cut (image, name, drawables,
gimp_get_user_context (image->gimp), &error))
{
gimp_image_flush (image);
}
else
{
gimp_message_literal (image->gimp, NULL, GIMP_MESSAGE_WARNING,
error->message);
g_clear_error (&error);
}
g_list_free (drawables);
}
static void
copy_named_buffer_callback (GtkWidget *widget,
const gchar *name,
gpointer data)
{
GimpImage *image = GIMP_IMAGE (data);
GList *drawables = gimp_image_get_selected_drawables (image);
GError *error = NULL;
if (! drawables)
{
gimp_message_literal (image->gimp, NULL, GIMP_MESSAGE_WARNING,
_("There are no selected layers or channels to copy from."));
return;
}
if (! (name && strlen (name)))
name = _("(Unnamed Buffer)");
if (gimp_edit_named_copy (image, name, drawables,
gimp_get_user_context (image->gimp), &error))
{
gimp_image_flush (image);
}
else
{
gimp_message_literal (image->gimp, NULL, GIMP_MESSAGE_WARNING,
error->message);
g_clear_error (&error);
}
g_list_free (drawables);
}
static void
copy_named_visible_buffer_callback (GtkWidget *widget,
const gchar *name,
gpointer data)
{
GimpImage *image = GIMP_IMAGE (data);
GError *error = NULL;
if (! (name && strlen (name)))
name = _("(Unnamed Buffer)");
if (gimp_edit_named_copy_visible (image, name,
gimp_get_user_context (image->gimp),
&error))
{
gimp_image_flush (image);
}
else
{
gimp_message_literal (image->gimp, NULL, GIMP_MESSAGE_WARNING,
error->message);
g_clear_error (&error);
}
}
Reference in a new issue View git blame Copy permalink