1 /* GIMP - The GNU Image Manipulation Program 2 * Copyright (C) 1995 Spencer Kimball and Peter Mattis 3 * 4 * This program is free software: you can redistribute it and/or modify 5 * it under the terms of the GNU General Public License as published by 6 * the Free Software Foundation; either version 3 of the License, or 7 * (at your option) any later version. 8 * 9 * This program is distributed in the hope that it will be useful, 10 * but WITHOUT ANY WARRANTY; without even the implied warranty of 11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12 * GNU General Public License for more details. 13 * 14 * You should have received a copy of the GNU General Public License 15 * along with this program. If not, see <https://www.gnu.org/licenses/>. 16 */ 17 18 #ifndef __GIMP_PAINT_TOOL_H__ 19 #define __GIMP_PAINT_TOOL_H__ 20 21 22 #include "gimpcolortool.h" 23 24 25 #define GIMP_PAINT_TOOL_LINE_MASK (gimp_get_extend_selection_mask ()) 26 27 28 #define GIMP_TYPE_PAINT_TOOL (gimp_paint_tool_get_type ()) 29 #define GIMP_PAINT_TOOL(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GIMP_TYPE_PAINT_TOOL, GimpPaintTool)) 30 #define GIMP_PAINT_TOOL_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GIMP_TYPE_PAINT_TOOL, GimpPaintToolClass)) 31 #define GIMP_IS_PAINT_TOOL(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GIMP_TYPE_PAINT_TOOL)) 32 #define GIMP_IS_PAINT_TOOL_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GIMP_TYPE_PAINT_TOOL)) 33 #define GIMP_PAINT_TOOL_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GIMP_TYPE_PAINT_TOOL, GimpPaintToolClass)) 34 35 #define GIMP_PAINT_TOOL_GET_OPTIONS(t) (GIMP_PAINT_OPTIONS (gimp_tool_get_options (GIMP_TOOL (t)))) 36 37 38 typedef struct _GimpPaintToolClass GimpPaintToolClass; 39 40 struct _GimpPaintTool 41 { 42 GimpColorTool parent_instance; 43 44 gboolean active; 45 gboolean pick_colors; /* pick color if ctrl is pressed */ 46 gboolean draw_line; 47 48 gboolean show_cursor; 49 gboolean draw_brush; 50 gboolean snap_brush; 51 gboolean draw_fallback; 52 gint fallback_size; 53 gboolean draw_circle; 54 gint circle_size; 55 56 const gchar *status; /* status message */ 57 const gchar *status_line; /* status message when drawing a line */ 58 const gchar *status_ctrl; /* additional message for the ctrl modifier */ 59 60 GimpPaintCore *core; 61 62 GimpDisplay *display; 63 GimpDrawable *drawable; 64 65 gdouble cursor_x; 66 gdouble cursor_y; 67 68 gdouble paint_x; 69 gdouble paint_y; 70 }; 71 72 struct _GimpPaintToolClass 73 { 74 GimpColorToolClass parent_class; 75 76 void (* paint_prepare) (GimpPaintTool *paint_tool, 77 GimpDisplay *display); 78 void (* paint_start) (GimpPaintTool *paint_tool); 79 void (* paint_end) (GimpPaintTool *paint_tool); 80 void (* paint_flush) (GimpPaintTool *paint_tool); 81 82 GimpCanvasItem * (* get_outline) (GimpPaintTool *paint_tool, 83 GimpDisplay *display, 84 gdouble x, 85 gdouble y); 86 87 gboolean (* is_alpha_only) (GimpPaintTool *paint_tool, 88 GimpDrawable *drawable); 89 }; 90 91 92 GType gimp_paint_tool_get_type (void) G_GNUC_CONST; 93 94 void gimp_paint_tool_set_active (GimpPaintTool *tool, 95 gboolean active); 96 97 void gimp_paint_tool_enable_color_picker (GimpPaintTool *tool, 98 GimpColorPickTarget target); 99 100 void gimp_paint_tool_set_draw_fallback (GimpPaintTool *tool, 101 gboolean draw_fallback, 102 gint fallback_size); 103 104 void gimp_paint_tool_set_draw_circle (GimpPaintTool *tool, 105 gboolean draw_circle, 106 gint circle_size); 107 108 109 #endif /* __GIMP_PAINT_TOOL_H__ */ 110