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Diffstat (limited to '')
| -rw-r--r-- | app/actions/quick-mask-commands.c | 182 |
1 files changed, 182 insertions, 0 deletions
diff --git a/app/actions/quick-mask-commands.c b/app/actions/quick-mask-commands.c new file mode 100644 index 0000000..3ea9d01 --- /dev/null +++ b/app/actions/quick-mask-commands.c @@ -0,0 +1,182 @@ +/* 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 "libgimpcolor/gimpcolor.h" +#include "libgimpwidgets/gimpwidgets.h" + +#include "actions-types.h" + +#include "core/gimp.h" +#include "core/gimpchannel.h" +#include "core/gimpimage.h" +#include "core/gimpimage-quick-mask.h" + +#include "widgets/gimphelp-ids.h" + +#include "dialogs/dialogs.h" +#include "dialogs/channel-options-dialog.h" +#include "dialogs/item-options-dialog.h" + +#include "actions.h" +#include "quick-mask-commands.h" + +#include "gimp-intl.h" + + +#define RGBA_EPSILON 1e-6 + + +/* local function prototypes */ + +static void quick_mask_configure_callback (GtkWidget *dialog, + GimpImage *image, + GimpChannel *channel, + GimpContext *context, + const gchar *channel_name, + const GimpRGB *channel_color, + gboolean save_selection, + gboolean channel_visible, + gboolean channel_linked, + GimpColorTag channel_color_tag, + gboolean channel_lock_content, + gboolean channel_lock_position, + gpointer user_data); + + +/* public functions */ + +void +quick_mask_toggle_cmd_callback (GimpAction *action, + GVariant *value, + gpointer data) +{ + GimpImage *image; + gboolean active; + return_if_no_image (image, data); + + active = g_variant_get_boolean (value); + + if (active != gimp_image_get_quick_mask_state (image)) + { + gimp_image_set_quick_mask_state (image, active); + gimp_image_flush (image); + } +} + +void +quick_mask_invert_cmd_callback (GimpAction *action, + GVariant *value, + gpointer data) +{ + GimpImage *image; + gboolean inverted; + return_if_no_image (image, data); + + inverted = (gboolean) g_variant_get_int32 (value); + + if (inverted != gimp_image_get_quick_mask_inverted (image)) + { + gimp_image_quick_mask_invert (image); + gimp_image_flush (image); + } +} + +void +quick_mask_configure_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); + +#define CONFIGURE_DIALOG_KEY "gimp-image-quick-mask-configure-dialog" + + dialog = dialogs_get_dialog (G_OBJECT (image), CONFIGURE_DIALOG_KEY); + + if (! dialog) + { + GimpRGB color; + + gimp_image_get_quick_mask_color (image, &color); + + dialog = channel_options_dialog_new (image, NULL, + action_data_get_context (data), + widget, + _("Quick Mask Attributes"), + "gimp-quick-mask-edit", + GIMP_ICON_QUICK_MASK_ON, + _("Edit Quick Mask Attributes"), + GIMP_HELP_QUICK_MASK_EDIT, + _("Edit Quick Mask Color"), + _("_Mask opacity:"), + FALSE, + NULL, + &color, + FALSE, + FALSE, + GIMP_COLOR_TAG_NONE, + FALSE, + FALSE, + quick_mask_configure_callback, + NULL); + + item_options_dialog_set_switches_visible (dialog, FALSE); + + dialogs_attach_dialog (G_OBJECT (image), CONFIGURE_DIALOG_KEY, dialog); + } + + gtk_window_present (GTK_WINDOW (dialog)); +} + + +/* private functions */ + +static void +quick_mask_configure_callback (GtkWidget *dialog, + GimpImage *image, + GimpChannel *channel, + GimpContext *context, + const gchar *channel_name, + const GimpRGB *channel_color, + gboolean save_selection, + gboolean channel_visible, + gboolean channel_linked, + GimpColorTag channel_color_tag, + gboolean channel_lock_content, + gboolean channel_lock_position, + gpointer user_data) +{ + GimpRGB old_color; + + gimp_image_get_quick_mask_color (image, &old_color); + + if (gimp_rgba_distance (&old_color, channel_color) > RGBA_EPSILON) + { + gimp_image_set_quick_mask_color (image, channel_color); + gimp_image_flush (image); + } + + gtk_widget_destroy (dialog); +} |