442 lines
15 KiB
C
442 lines
15 KiB
C
/*
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shapes.h
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For Tux Paint
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List of available shapes.
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Copyright (c) 2002-2023 by Bill Kendrick and others
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bill@newbreedsoftware.com
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https://tuxpaint.org/
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program 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 this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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(See COPYING.txt)
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June 14, 2002 - April 9, 2023
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*/
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#ifndef gettext_noop
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#define gettext_noop(String) String
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#endif
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/* What shapes are available: */
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enum
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{
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SHAPE_SQUARE,
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SHAPE_SQUARE_FILL,
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SHAPE_RECTANGLE,
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SHAPE_RECTANGLE_FILL,
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SHAPE_CIRCLE,
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SHAPE_CIRCLE_FILL,
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SHAPE_ELLIPSE,
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SHAPE_ELLIPSE_FILL,
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SHAPE_TRIANGLE,
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SHAPE_TRIANGLE_FILL,
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SHAPE_PENTAGON,
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SHAPE_PENTAGON_FILL,
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SHAPE_HEXAGON,
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SHAPE_HEXAGON_FILL,
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SHAPE_HEPTAGON,
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SHAPE_HEPTAGON_FILL,
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SHAPE_OCTAGON,
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SHAPE_OCTAGON_FILL,
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SHAPE_RHOMBUS,
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SHAPE_RHOMBUS_FILL,
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SHAPE_TRIANGLE_STAR,
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SHAPE_TRIANGLE_STAR_FILL,
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SHAPE_RHOMBUS_STAR,
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SHAPE_RHOMBUS_STAR_FILL,
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SHAPE_PENTAGON_STAR,
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SHAPE_PENTAGON_STAR_FILL,
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NUM_SHAPES
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};
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/* How many sides do they have? */
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const int shape_sides[NUM_SHAPES] = {
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4, /* Square */
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4, /* Square */
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4, /* Rectangle */
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4, /* Rectangle */
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72, /* Circle */
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72, /* Circle */
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72, /* Ellipse */
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72, /* Ellipse */
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3, /* Triangle */
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3, /* Triangle */
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5, /* Pentagon */
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5, /* Pentagon */
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6, /* Hexagon */
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6, /* Hexagon */
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7, /* Heptagon */
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7, /* Heptagon */
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8, /* Octagon */
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8, /* Octagon */
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4, /* Rhombus */
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4, /* Rhombus */
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3, /* 3 points star */
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3, /* 3 points star */
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4, /* 4 points star */
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4, /* 4 points star */
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5, /* 5 points star */
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5, /* 5 points star */
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};
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/* Which shapes are 1:1 aspect? */
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const int shape_locked[NUM_SHAPES] = {
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1, /* Square */
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1, /* Square */
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0, /* Rectangle */
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0, /* Rectangle */
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1, /* Circle */
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1, /* Circle */
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0, /* Ellipse */
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0, /* Ellipse */
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0, /* Triangle */
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0, /* Triangle */
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0, /* Pentagon */
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0, /* Pentagon */
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0, /* Hexagon */
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0, /* Hexagon */
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0, /* Heptagon */
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0, /* Heptagon */
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0, /* Octagon */
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0, /* Octagon */
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0, /* Rhombus */
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0, /* Rhombus */
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0, /* 3 points star */
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0, /* 3 points star */
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0, /* 4 points star */
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0, /* 4 points star */
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0, /* 5 points star */
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0, /* 5 points star */
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};
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/* Which shapes are filled? */
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const int shape_filled[NUM_SHAPES] = {
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0, /* Square */
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1, /* Square */
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0, /* Rectangle */
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1, /* Rectangle */
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0, /* Circle */
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1, /* Circle */
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0, /* Ellipse */
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1, /* Ellipse */
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0, /* Triangle */
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1, /* Triangle */
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0, /* Pentagon */
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1, /* Pentagon */
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0, /* Hexagon */
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1, /* Hexagon */
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0, /* Heptagon */
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1, /* Heptagon */
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0, /* Octagon */
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1, /* Octagon */
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0, /* Rhombus */
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1, /* Rhombus */
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0, /* 3 points star */
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1, /* 3 points star */
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0, /* 4 points star */
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1, /* 4 points star */
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0, /* 5 points star */
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1, /* 5 points star */
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};
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/* Initial angles for shapes: */
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const float shape_init_ang[NUM_SHAPES] = {
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45.0, /* Square */
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45.0, /* Square */
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45.0, /* Rectangle */
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45.0, /* Rectangle */
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0.0, /* Circle */
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0.0, /* Circle */
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0.0, /* Ellipse */
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0.0, /* Ellipse */
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210.0, /* Triangle ((360/3)+90) */
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210.0, /* Triangle ((360/3)+90) */
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162.0, /* Pentagon ((360/5)+90) */
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162.0, /* Pentagon ((360/5)+90) */
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150.0, /* Hexagon ((360/6)+90) */
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150.0, /* Hexagon ((360/6)+90) */
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141.42857143, /* Heptagon ((360/7)+90) */
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141.42857143, /* Heptagon ((360/7)+90) */
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22.5, /* Octagon ((360/8)/2 = 22.5) */
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22.5, /* Octagon ((360/8)/2 = 22.5) */
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0.0, /* Rhombus */
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0.0, /* Rhombus */
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210.0, /* 3 points star ((360/3)+90) */
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210.0, /* 3 points star ((360/3)+90) */
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0.0, /* 4 points star */
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0.0, /* 4 points star */
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162.0, /* 5 points star ((360/5)+90) */
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162.0, /* 5 points star ((360/5)+90) */
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};
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/* Shapes that don't make sense rotating (e.g., circles): */
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const int shape_no_rotate[NUM_SHAPES] = {
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0, /* Square */
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0, /* Square */
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0, /* Rectangle */
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0, /* Rectangle */
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1, /* Circle */
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1, /* Circle */
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0, /* Ellipse */
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0, /* Ellipse */
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0, /* Triangle */
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0, /* Triangle */
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0, /* Pentagon */
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0, /* Pentagon */
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0, /* Hexagon */
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0, /* Hexagon */
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0, /* Heptagon */
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0, /* Heptagon */
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0, /* Octagon */
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0, /* Octagon */
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0, /* Rhombus */
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0, /* Rhombus */
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0, /* 3 points star */
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0, /* 3 points star */
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0, /* 4 points star */
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0, /* 4 points star */
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0, /* 5 points star */
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0, /* 5 points star */
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};
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/* Valley of stars in percent of size */
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const int shape_valley[NUM_SHAPES] = {
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100, /* Square */
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100, /* Square */
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100, /* Rectangle */
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100, /* Rectangle */
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100, /* Circle */
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100, /* Circle */
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100, /* Ellipse */
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100, /* Ellipse */
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100, /* Triangle */
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100, /* Triangle */
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100, /* Pentagon */
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100, /* Pentagon */
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100, /* Hexagon */
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100, /* Hexagon */
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100, /* Heptagon */
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100, /* Heptagon */
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100, /* Octagon */
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100, /* Octagon */
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100, /* Rhombus */
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100, /* Rhombus */
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20, /* 3 points star */
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20, /* 3 points star */
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30, /* 4 points star */
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30, /* 4 points star */
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35, /* 5 points star */
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35, /* 5 points star */
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};
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/* Shape names: */
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const char *const shape_names[NUM_SHAPES] = {
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// Square shape tool (4 equally-lengthed sides at right angles)
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gettext_noop("Square"),
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gettext_noop("Square"),
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// Rectangle shape tool (4 sides at right angles)
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gettext_noop("Rectangle"),
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gettext_noop("Rectangle"),
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// Circle shape tool (X radius and Y radius are the same)
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gettext_noop("Circle"),
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gettext_noop("Circle"),
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// Ellipse shape tool (X radius and Y radius may differ)
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gettext_noop("Ellipse"),
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gettext_noop("Ellipse"),
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// Triangle shape tool (3 sides)
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gettext_noop("Triangle"),
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gettext_noop("Triangle"),
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// Pentagon shape tool (5 sides)
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gettext_noop("Pentagon"),
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gettext_noop("Pentagon"),
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// Hexagon shape tool (6 sides)
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gettext_noop("Hexagon"),
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gettext_noop("Hexagon"),
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// Heptagon (aka septagon) shape tool (7 sides)
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gettext_noop("Heptagon"),
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gettext_noop("Heptagon"),
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// Octagon shape tool (8 sides)
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gettext_noop("Octagon"),
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gettext_noop("Octagon"),
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// Rhombus shape tool (4 sides, not at right angles)
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gettext_noop("Rhombus"),
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gettext_noop("Rhombus"),
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// Triangle star (3 points star)
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gettext_noop("Star"),
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gettext_noop("Star"),
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// Rhombus star (4 points star)
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gettext_noop("Star"),
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gettext_noop("Star"),
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// Pentagon star (5 points star)
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gettext_noop("Star"),
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gettext_noop("Star"),
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};
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/* Some text to write when each shape is selected: */
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const char *const shape_tips[NUM_SHAPES] = {
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// Description of a square
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gettext_noop("A square is a rectangle with four equal sides."),
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gettext_noop("A square is a rectangle with four equal sides."),
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// Description of a rectangle
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gettext_noop("A rectangle has four sides and four right angles."),
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gettext_noop("A rectangle has four sides and four right angles."),
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// Description of a circle
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gettext_noop("A circle is a curve where all points have the same distance from the center."),
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gettext_noop("A circle is a curve where all points have the same distance from the center."),
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// Description of an ellipse
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gettext_noop("An ellipse is a stretched circle."),
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gettext_noop("An ellipse is a stretched circle."),
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// Description of a triangle
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gettext_noop("A triangle has three sides."),
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gettext_noop("A triangle has three sides."),
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// Description of a pentagon
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gettext_noop("A pentagon has five sides."),
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gettext_noop("A pentagon has five sides."),
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// Description of a hexagon
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gettext_noop("A hexagon has six sides."),
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gettext_noop("A hexagon has six sides."),
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// Description of a heptagon
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gettext_noop("A heptagon has seven sides."),
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gettext_noop("A heptagon has seven sides."),
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// Description of an octagon
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gettext_noop("An octagon has eight equal sides."),
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gettext_noop("An octagon has eight equal sides."),
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// Description of a rhombus
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gettext_noop("A rhombus has four equal sides, and opposite sides are parallel."),
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gettext_noop("A rhombus has four equal sides, and opposite sides are parallel."),
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// Description of triangle star (3 points star)
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gettext_noop("A star with 3 points."),
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gettext_noop("A star with 3 points."),
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// Description of rhombus star (4 points star)
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gettext_noop("A star with 4 points."),
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gettext_noop("A star with 4 points."),
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// Description of pentagon star (5 points star)
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gettext_noop("A star with 5 points."),
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gettext_noop("A star with 5 points."),
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};
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/* Shape icon filenames: */
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const char *const shape_img_fnames[NUM_SHAPES] = {
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DATA_PREFIX "images/shapes/square.png",
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DATA_PREFIX "images/shapes/square_f.png",
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DATA_PREFIX "images/shapes/rectangle.png",
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DATA_PREFIX "images/shapes/rectangle_f.png",
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DATA_PREFIX "images/shapes/circle.png",
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DATA_PREFIX "images/shapes/circle_f.png",
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DATA_PREFIX "images/shapes/oval.png",
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DATA_PREFIX "images/shapes/oval_f.png",
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DATA_PREFIX "images/shapes/triangle.png",
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DATA_PREFIX "images/shapes/triangle_f.png",
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DATA_PREFIX "images/shapes/pentagon.png",
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DATA_PREFIX "images/shapes/pentagon_f.png",
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DATA_PREFIX "images/shapes/hexagon.png",
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DATA_PREFIX "images/shapes/hexagon_f.png",
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DATA_PREFIX "images/shapes/heptagon.png",
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DATA_PREFIX "images/shapes/heptagon_f.png",
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DATA_PREFIX "images/shapes/octagon.png",
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DATA_PREFIX "images/shapes/octagon_f.png",
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DATA_PREFIX "images/shapes/diamond.png",
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DATA_PREFIX "images/shapes/diamond_f.png",
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DATA_PREFIX "images/shapes/star3p.png",
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DATA_PREFIX "images/shapes/star3p_f.png",
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DATA_PREFIX "images/shapes/star4p.png",
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DATA_PREFIX "images/shapes/star4p_f.png",
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DATA_PREFIX "images/shapes/star5p.png",
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DATA_PREFIX "images/shapes/star5p_f.png",
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};
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/* Shape controls */
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enum
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{
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SHAPEMODE_CENTER,
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SHAPEMODE_CORNER,
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NUM_SHAPEMODES
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};
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const char *const shapemode_img_fnames[NUM_SHAPEMODES] = {
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DATA_PREFIX "images/ui/shapes_center.png",
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DATA_PREFIX "images/ui/shapes_corner.png"
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};
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/* String shown when Shapes tool is selected;
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one version for normal ("complex shapes"),
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the other for simplified mode ("simple shapes") */
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enum
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{
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SHAPE_COMPLEXITY_NORMAL,
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SHAPE_COMPLEXITY_SIMPLE,
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NUM_SHAPE_COMPLEXITIES
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};
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const char *const shape_tool_tips[NUM_SHAPE_COMPLEXITIES] = {
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gettext_noop
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("Pick a shape. Click to start drawing, drag, and let go when it is the size and shape you want. Move around to rotate it, and click again to draw it."),
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gettext_noop("Pick a shape. Click to start drawing, drag, and let go when it is the size and shape you want.")
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};
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/* Strings shown when switching between "from center"
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and "from corner" modes */
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const char *const shapemode_tips[NUM_SHAPES] = {
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gettext_noop("Draw shapes from the center."),
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gettext_noop("Draw shapes from a corner."),
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};
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