static void gimp_region_select_options_get_property (GObject *object, guint property_id, GValue *value, GParamSpec *pspec) { GimpRegionSelectOptions *options = GIMP_REGION_SELECT_OPTIONS (object); switch (property_id) { case PROP_SELECT_TRANSPARENT: g_value_set_boolean (value, options->select_transparent); break; case PROP_SAMPLE_MERGED: g_value_set_boolean (value, options->sample_merged); break; case PROP_THRESHOLD: g_value_set_double (value, options->threshold); break; case PROP_SELECT_CRITERION: g_value_set_enum (value, options->select_criterion); break; default: G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec); break; } }
static void gimp_selection_editor_drop_color (GtkWidget *widget, gint x, gint y, const GimpRGB *color, gpointer data) { GimpImageEditor *editor = GIMP_IMAGE_EDITOR (data); GimpToolInfo *tool_info; GimpSelectionOptions *sel_options; GimpRegionSelectOptions *options; GimpDrawable *drawable; if (! editor->image) return; tool_info = gimp_get_tool_info (editor->image->gimp, "gimp-by-color-select-tool"); if (! tool_info) return; sel_options = GIMP_SELECTION_OPTIONS (tool_info->tool_options); options = GIMP_REGION_SELECT_OPTIONS (tool_info->tool_options); drawable = gimp_image_get_active_drawable (editor->image); if (! drawable) return; gimp_channel_select_by_color (gimp_image_get_mask (editor->image), drawable, options->sample_merged, color, options->threshold, options->select_transparent, options->select_criterion, sel_options->operation, sel_options->antialias, sel_options->feather, sel_options->feather_radius, sel_options->feather_radius); gimp_image_flush (editor->image); }
static void gimp_region_select_options_set_property (GObject *object, guint property_id, const GValue *value, GParamSpec *pspec) { GimpRegionSelectOptions *options = GIMP_REGION_SELECT_OPTIONS (object); switch (property_id) { case PROP_SELECT_TRANSPARENT: options->select_transparent = g_value_get_boolean (value); break; case PROP_SAMPLE_MERGED: options->sample_merged = g_value_get_boolean (value); break; case PROP_DIAGONAL_NEIGHBORS: options->diagonal_neighbors = g_value_get_boolean (value); break; case PROP_THRESHOLD: options->threshold = g_value_get_double (value); break; case PROP_SELECT_CRITERION: options->select_criterion = g_value_get_enum (value); break; case PROP_DRAW_MASK: options->draw_mask = g_value_get_boolean (value); break; default: G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec); break; } }
static gboolean gimp_selection_view_button_press (GtkWidget *widget, GdkEventButton *bevent, GimpSelectionEditor *editor) { GimpImageEditor *image_editor = GIMP_IMAGE_EDITOR (editor); GimpViewRenderer *renderer; GimpToolInfo *tool_info; GimpSelectionOptions *sel_options; GimpRegionSelectOptions *options; GimpDrawable *drawable; GimpChannelOps operation; gint x, y; GimpRGB color; if (! image_editor->image) return TRUE; renderer = GIMP_VIEW (editor->view)->renderer; tool_info = gimp_get_tool_info (image_editor->image->gimp, "gimp-by-color-select-tool"); if (! tool_info) return TRUE; sel_options = GIMP_SELECTION_OPTIONS (tool_info->tool_options); options = GIMP_REGION_SELECT_OPTIONS (tool_info->tool_options); drawable = gimp_image_get_active_drawable (image_editor->image); if (! drawable) return TRUE; operation = gimp_modifiers_to_channel_op (bevent->state); x = gimp_image_get_width (image_editor->image) * bevent->x / renderer->width; y = gimp_image_get_height (image_editor->image) * bevent->y / renderer->height; if (gimp_image_pick_color (image_editor->image, drawable, x, y, options->sample_merged, FALSE, 0.0, NULL, &color, NULL)) { gimp_channel_select_by_color (gimp_image_get_mask (image_editor->image), drawable, options->sample_merged, &color, options->threshold, options->select_transparent, options->select_criterion, operation, sel_options->antialias, sel_options->feather, sel_options->feather_radius, sel_options->feather_radius); gimp_image_flush (image_editor->image); } return TRUE; }