diff options
Diffstat (limited to '')
-rw-r--r-- | app/actions/colormap-commands.c | 96 |
1 files changed, 96 insertions, 0 deletions
diff --git a/app/actions/colormap-commands.c b/app/actions/colormap-commands.c new file mode 100644 index 0000000..226197f --- /dev/null +++ b/app/actions/colormap-commands.c @@ -0,0 +1,96 @@ +/* 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 "actions-types.h" + +#include "core/gimpchannel-select.h" +#include "core/gimpcontext.h" +#include "core/gimpimage.h" +#include "core/gimpimage-colormap.h" + +#include "widgets/gimpcolormapeditor.h" + +#include "actions.h" +#include "colormap-commands.h" + + +/* public functions */ + +void +colormap_edit_color_cmd_callback (GimpAction *action, + GVariant *value, + gpointer data) +{ + GimpColormapEditor *editor = GIMP_COLORMAP_EDITOR (data); + + gimp_colormap_editor_edit_color (editor); +} + +void +colormap_add_color_cmd_callback (GimpAction *action, + GVariant *value, + gpointer data) +{ + GimpContext *context; + GimpImage *image; + gboolean background; + return_if_no_context (context, data); + return_if_no_image (image, data); + + background = (gboolean) g_variant_get_int32 (value); + + if (gimp_image_get_colormap_size (image) < 256) + { + GimpRGB color; + + if (background) + gimp_context_get_background (context, &color); + else + gimp_context_get_foreground (context, &color); + + gimp_image_add_colormap_entry (image, &color); + gimp_image_flush (image); + } +} + +void +colormap_to_selection_cmd_callback (GimpAction *action, + GVariant *value, + gpointer data) +{ + GimpColormapEditor *editor; + GimpImage *image; + GimpChannelOps op; + return_if_no_image (image, data); + + editor = GIMP_COLORMAP_EDITOR (data); + + op = (GimpChannelOps) g_variant_get_int32 (value); + + gimp_channel_select_by_index (gimp_image_get_mask (image), + gimp_image_get_active_drawable (image), + editor->col_index, + op, + FALSE, 0.0, 0.0); + + gimp_image_flush (image); +} |