228 lines
6.5 KiB
C
228 lines
6.5 KiB
C
/* vim:expandtab:ts=2 sw=2:
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*/
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/* Grafx2 - The Ultimate 256-color bitmap paint program
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Copyright 2007 Adrien Destugues
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Copyright 1996-2001 Sunset Design (Guillaume Dorme & Karl Maritaud)
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Grafx2 is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License
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as published by the Free Software Foundation; version 2
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of the License.
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Grafx2 is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with Grafx2; if not, see <http://www.gnu.org/licenses/>
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*/
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//////////////////////////////////////////////////////////////////////////////
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///@file operatio.h
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/// Code for the drawing tools operations.
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//////////////////////////////////////////////////////////////////////////////
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#include "struct.h"
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// General operation handling functions. These may be moved to ops_handler.h when operatio.c grows over 5000 lines again...
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/// Do some housekeeping before starting work on a operation.
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void Start_operation_stack(word new_operation);
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/// Put a value on ::Operation_stack
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void Operation_push(short value);
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/// Take a value off ::Operation_stack
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void Operation_pop(short * value);
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void Init_start_operation(void);
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short Distance(short x1, short y1, short x2, short y2);
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//////////////////////////////////////////////////// OPERATION_CONTINUOUS_DRAW
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void Freehand_mode1_1_0(void);
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void Freehand_mode1_1_2(void);
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void Freehand_mode12_0_2(void);
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void Freehand_mode1_2_0(void);
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void Freehand_mode1_2_2(void);
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///////////////////////////////////////////////// OPERATION_DISCONTINUOUS_DRAW
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void Freehand_mode2_1_0(void);
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void Freehand_mode2_1_2(void);
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void Freehand_mode2_2_0(void);
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void Freehand_mode2_2_2(void);
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////////////////////////////////////////////////////// OPERATION_POINT_DRAW
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void Freehand_mode3_1_0(void);
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void Freehand_Mode3_2_0(void);
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void Freehand_mode3_0_1(void);
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///////////////////////////////////////////////////////////// OPERATION_LINE
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void Line_12_0(void);
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void Line_12_5(void);
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void Line_0_5(void);
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///////////////////////////////////////////////////////////// OPERATION_MAGNIFY
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void Magnifier_12_0(void);
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/////////////////////////////////////////////////// OPERATION_RECTANGLE_?????
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void Rectangle_12_0(void);
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void Rectangle_12_5(void);
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void Empty_rectangle_0_5(void);
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void Filled_rectangle_0_5(void);
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////////////////////////////////////////////////////// OPERATION_CERCLE_?????
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void Circle_12_0(void);
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void Circle_12_5(void);
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void Empty_circle_0_5(void);
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void Filled_circle_0_5(void);
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///////////////////////////////////////////////////// OPERATION_ELLIPSE_?????
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void Ellipse_12_0(void);
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void Ellipse_12_5(void);
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void Empty_ellipse_0_5(void);
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void Filled_ellipse_0_5(void);
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////////////////////////////////////////////////////// OPERATION_GRAB_BRUSH
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void Brush_12_0(void);
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void Brush_12_5(void);
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void Brush_0_5(void);
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///////////////////////////////////////////////////// OPERATION_STRETCH_BRUSH
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void Stretch_brush_12_0(void);
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void Stretch_brush_1_7(void);
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void Stretch_brush_0_7(void);
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void Stretch_brush_2_7(void);
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//////////////////////////////////////////////////// OPERATION_ROTATE_BRUSH
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void Rotate_brush_12_0(void);
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void Rotate_brush_1_5(void);
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void Rotate_brush_0_5(void);
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void Rotate_brush_2_5(void);
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///////////////////////////////////////////////////// OPERATION_DISTORT_BRUSH
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void Distort_brush_0_0(void);
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void Distort_brush_1_0(void);
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void Distort_brush_2_0(void);
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void Distort_brush_1_8(void);
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void Distort_brush_2_8(void);
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void Distort_brush_1_9(void);
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void Distort_brush_0_9(void);
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//////////////////////////////////////////////////////// OPERATION_POLYBRUSH
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void Polybrush_12_8(void);
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////////////////////////////////////////////////////////////// OPERATION_FILL
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void Fill_1_0(void);
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void Fill_2_0(void);
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///////////////////////////////////////////////////////// OPERATION_REPLACE
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void Replace_1_0(void);
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void Replace_2_0(void);
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/////////////////////////////////////////////////////////// OPERATION_COLORPICK
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void Pipette_0_0(void);
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void Colorpicker_12_0(void);
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void Colorpicker_1_1(void);
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void Colorpicker_2_1(void);
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void Colorpicker_0_1(void);
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/////////////////////////////////////////////////////////// OPERATION_K_LIGNE
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void K_line_12_0(void);
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void K_line_12_6(void);
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void K_line_0_6(void);
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void K_line_12_7(void);
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/////////////////////////////////////////////////// OPERATION_COURBE_?_POINTS
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void Curve_34_points_1_0(void);
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void Curve_34_points_2_0(void);
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void Curve_34_points_1_5(void);
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void Curve_34_points_2_5(void);
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void Curve_4_points_0_5(void);
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void Curve_4_points_1_9(void);
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void Curve_4_points_2_9(void);
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void Curve_3_points_0_5(void);
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void Curve_3_points_0_11(void);
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void Curve_3_points_12_11(void);
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///////////////////////////////////////////////////////////// OPERATION_AIRBRUSH
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void Airbrush_1_0(void);
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void Airbrush_2_0(void);
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void Airbrush_12_2(void);
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void Airbrush_0_2(void);
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//////////////////////////////////////////////////////////// OPERATION_*POLY*
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void Polygon_12_0(void);
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void Polygon_12_9(void);
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void Polyfill_12_0(void);
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void Polyfill_0_8(void);
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void Polyfill_12_8(void);
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void Polyfill_12_9(void);
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void Polyform_12_0(void);
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void Polyform_12_8(void);
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void Polyform_0_8(void);
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void Filled_polyform_12_0(void);
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void Filled_polyform_12_8(void);
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void Filled_polyform_0_8(void);
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void Filled_contour_0_8(void);
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//////////////////////////////////////////////////////////// OPERATION_SCROLL
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void Scroll_12_0(void);
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void Scroll_12_5(void);
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void Scroll_0_5(void);
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//////////////////////////////////////////////////// OPERATION_GRAD_CIRCLE
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void Grad_circle_12_0(void);
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void Grad_circle_12_6(void);
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void Grad_circle_0_6(void);
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void Grad_circle_12_8(void);
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void Grad_circle_or_ellipse_0_8(void);
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////////////////////////////////////////////////// OPERATION_GRAD_ELLIPSE
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void Grad_ellipse_12_0(void);
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void Grad_ellipse_12_6(void);
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void Grad_ellipse_0_6(void);
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void Grad_ellipse_12_8(void);
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///////////////////////////////////////////////// OPERATION_GRAD_RECTANGLE
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void Grad_rectangle_12_0(void);
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void Grad_rectangle_12_5(void);
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void Grad_rectangle_0_5(void);
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void Grad_rectangle_0_7(void);
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void Grad_rectangle_12_7(void);
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void Grad_rectangle_12_9(void);
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void Grad_rectangle_0_9(void);
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/////////////////////////////////////////////////// OPERATION_CENTERED_LINES
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void Centered_lines_12_0(void);
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void Centered_lines_12_3(void);
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void Centered_lines_0_3(void);
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void Centered_lines_12_7(void);
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void Centered_lines_0_7(void);
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