Revision 53f2e14fc0fc015621bb0f49ea216c2c513ee2eb authored by johannes hanika on 23 December 2016, 10:38:36 UTC, committed by johannes hanika on 23 December 2016, 10:38:36 UTC
1 parent 4d54ba5
paint.c
/*
This file is part of darktable,
copyright (c) 2010 Henrik Andersson.
darktable 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.
darktable 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 darktable. If not, see <http://www.gnu.org/licenses/>.
*/
#include "paint.h"
#include "gui/draw.h"
#include <math.h>
#ifndef M_PI
#define M_PI 3.141592654
#endif
void dtgtk_cairo_paint_empty(cairo_t *cr, gint x, gint y, gint w, gint h, gint flags)
{
cairo_translate(cr, x, y);
cairo_scale(cr, w, h);
cairo_stroke(cr);
cairo_identity_matrix(cr);
}
void dtgtk_cairo_paint_color(cairo_t *cr, gint x, gint y, gint w, gint h, gint flags)
{
cairo_translate(cr, x, y);
cairo_scale(cr, w, h);
cairo_set_line_width(cr, 0.1);
cairo_set_line_cap(cr, CAIRO_LINE_CAP_ROUND);
cairo_rectangle(cr, 0.1, 0.1, 0.8, 0.8);
cairo_fill(cr);
cairo_set_source_rgba(cr, 0, 0, 0, 0.6);
cairo_stroke(cr);
cairo_identity_matrix(cr);
}
void dtgtk_cairo_paint_presets(cairo_t *cr, gint x, gint y, gint w, gint h, gint flags)
{
gint s = w < h ? w : h;
cairo_translate(cr, x + (w / 2.0) - (s / 2.0), y + (h / 2.0) - (s / 2.0));
cairo_scale(cr, s, s);
cairo_set_line_width(cr, 0.15);
cairo_set_line_cap(cr, CAIRO_LINE_CAP_ROUND);
cairo_move_to(cr, 0.2, 0.2);
cairo_line_to(cr, 0.8, 0.2);
cairo_move_to(cr, 0.2, 0.5);
cairo_line_to(cr, 0.8, 0.5);
cairo_move_to(cr, 0.2, 0.8);
cairo_line_to(cr, 0.8, 0.8);
cairo_stroke(cr);
cairo_identity_matrix(cr);
}
void dtgtk_cairo_paint_triangle(cairo_t *cr, gint x, int y, gint w, gint h, gint flags)
{
/* initialize rotation and flip matrices */
cairo_matrix_t hflip_matrix;
cairo_matrix_init(&hflip_matrix, -1, 0, 0, 1, 1, 0);
double C = cos(-(M_PI / 2.0)), S = sin(-(M_PI / 2.0)); // -90 degrees
C = flags & CPF_DIRECTION_DOWN ? cos(-(M_PI * 1.5)) : C;
S = flags & CPF_DIRECTION_DOWN ? sin(-(M_PI * 1.5)) : S;
cairo_matrix_t rotation_matrix;
cairo_matrix_init(&rotation_matrix, C, S, -S, C, 0.5 - C * 0.5 + S * 0.5, 0.5 - S * 0.5 - C * 0.5);
/* scale and transform*/
gint s = w < h ? w : h;
cairo_save(cr);
cairo_translate(cr, x + (w / 2.0) - (s / 2.0), y + (h / 2.0) - (s / 2.0));
cairo_scale(cr, s, s);
cairo_set_line_width(cr, 0.1);
cairo_set_line_cap(cr, CAIRO_LINE_CAP_ROUND);
if(flags & CPF_DIRECTION_UP || flags & CPF_DIRECTION_DOWN)
cairo_transform(cr, &rotation_matrix);
else if(flags & CPF_DIRECTION_LEFT) // Flip x transformation
cairo_transform(cr, &hflip_matrix);
cairo_move_to(cr, 0.2, 0.2);
cairo_line_to(cr, 0.7, 0.5);
cairo_line_to(cr, 0.2, 0.8);
cairo_line_to(cr, 0.2, 0.2);
cairo_stroke(cr);
cairo_identity_matrix(cr);
cairo_restore(cr);
}
void dtgtk_cairo_paint_solid_triangle(cairo_t *cr, gint x, int y, gint w, gint h, gint flags)
{
/* initialize rotation and flip matrices */
cairo_matrix_t hflip_matrix;
cairo_matrix_init(&hflip_matrix, -1, 0, 0, 1, 1, 0);
double C = cos(-(M_PI / 2.0)), S = sin(-(M_PI / 2.0)); // -90 degrees
C = flags & CPF_DIRECTION_DOWN ? cos(-(M_PI * 1.5)) : C;
S = flags & CPF_DIRECTION_DOWN ? sin(-(M_PI * 1.5)) : S;
cairo_matrix_t rotation_matrix;
cairo_matrix_init(&rotation_matrix, C, S, -S, C, 0.5 - C * 0.5 + S * 0.5, 0.5 - S * 0.5 - C * 0.5);
/* scale and transform*/
gint s = w < h ? w : h;
cairo_save(cr);
cairo_translate(cr, x + (w / 2.0) - (s / 2.0), y + (h / 2.0) - (s / 2.0));
cairo_scale(cr, s, s);
cairo_set_line_width(cr, 0.1);
cairo_set_line_cap(cr, CAIRO_LINE_CAP_ROUND);
if(flags & CPF_DIRECTION_UP || flags & CPF_DIRECTION_DOWN)
cairo_transform(cr, &rotation_matrix);
else if(flags & CPF_DIRECTION_LEFT) // Flip x transformation
cairo_transform(cr, &hflip_matrix);
cairo_move_to(cr, 0.2, 0.2);
cairo_line_to(cr, 0.7, 0.5);
cairo_line_to(cr, 0.2, 0.8);
cairo_line_to(cr, 0.2, 0.2);
cairo_stroke(cr);
cairo_move_to(cr, 0.2, 0.2);
cairo_line_to(cr, 0.7, 0.5);
cairo_line_to(cr, 0.2, 0.8);
cairo_line_to(cr, 0.2, 0.2);
cairo_fill(cr);
cairo_identity_matrix(cr);
cairo_restore(cr);
}
void dtgtk_cairo_paint_arrow(cairo_t *cr, gint x, gint y, gint w, gint h, gint flags)
{
cairo_matrix_t hflip_matrix;
cairo_matrix_init(&hflip_matrix, -1, 0, 0, 1, 1, 0);
double C = cos(-(M_PI / 2.0)), S = sin(-(M_PI / 2.0)); // -90 degrees
C = flags & CPF_DIRECTION_UP ? cos(-(M_PI * 1.5)) : C;
S = flags & CPF_DIRECTION_UP ? sin(-(M_PI * 1.5)) : S;
cairo_matrix_t rotation_matrix;
cairo_matrix_init(&rotation_matrix, C, S, -S, C, 0.5 - C * 0.5 + S * 0.5, 0.5 - S * 0.5 - C * 0.5);
gint s = w < h ? w : h;
cairo_translate(cr, x + (w / 2.0) - (s / 2.0), y + (h / 2.0) - (s / 2.0));
cairo_scale(cr, s, s);
cairo_set_line_width(cr, 0.1);
cairo_set_line_cap(cr, CAIRO_LINE_CAP_ROUND);
if(flags & CPF_DIRECTION_UP || flags & CPF_DIRECTION_DOWN)
cairo_transform(cr, &rotation_matrix);
else if(flags & CPF_DIRECTION_RIGHT) // Flip x transformation
cairo_transform(cr, &hflip_matrix);
cairo_move_to(cr, 0.8, 0.2);
cairo_line_to(cr, 0.2, 0.5);
cairo_line_to(cr, 0.8, 0.8);
cairo_stroke(cr);
cairo_identity_matrix(cr);
}
void dtgtk_cairo_paint_solid_arrow(cairo_t *cr, gint x, int y, gint w, gint h, gint flags)
{
/* initialize rotation and flip matrices */
cairo_matrix_t hflip_matrix;
cairo_matrix_init(&hflip_matrix, -1, 0, 0, 1, 1, 0);
double C = cos(-(M_PI / 2.0)), S = sin(-(M_PI / 2.0)); // -90 degrees
C = flags & CPF_DIRECTION_DOWN ? cos(-(M_PI * 1.5)) : C;
S = flags & CPF_DIRECTION_DOWN ? sin(-(M_PI * 1.5)) : S;
cairo_matrix_t rotation_matrix;
cairo_matrix_init(&rotation_matrix, C, S, -S, C, 0.5 - C * 0.5 + S * 0.5, 0.5 - S * 0.5 - C * 0.5);
/* scale and transform*/
gint s = w < h ? w : h;
cairo_translate(cr, x + (w / 2.0) - (s / 2.0), y + (h / 2.0) - (s / 2.0));
cairo_scale(cr, s, s);
cairo_set_line_width(cr, 0.1);
cairo_set_line_cap(cr, CAIRO_LINE_CAP_ROUND);
if(flags & CPF_DIRECTION_UP || flags & CPF_DIRECTION_DOWN)
cairo_transform(cr, &rotation_matrix);
else if(flags & CPF_DIRECTION_LEFT) // Flip x transformation
cairo_transform(cr, &hflip_matrix);
cairo_move_to(cr, 0.2, 0.2);
cairo_line_to(cr, 0.7, 0.5);
cairo_line_to(cr, 0.2, 0.8);
cairo_fill(cr);
cairo_identity_matrix(cr);
}
void dtgtk_cairo_paint_flip(cairo_t *cr, gint x, gint y, gint w, gint h, gint flags)
{
double C = cos(-1.570796327), S = sin(-1.570796327);
cairo_matrix_t rotation_matrix;
cairo_matrix_init(&rotation_matrix, C, S, -S, C, 0.5 - C * 0.5 + S * 0.5, 0.5 - S * 0.5 - C * 0.5);
gint s = w < h ? w : h;
cairo_translate(cr, x + (w / 2.0) - (s / 2.0), y + (h / 2.0) - (s / 2.0));
cairo_scale(cr, s, s);
cairo_set_line_width(cr, 0.15);
cairo_set_line_cap(cr, CAIRO_LINE_CAP_ROUND);
if((flags & CPF_DIRECTION_UP)) // Rotate -90 degrees
cairo_transform(cr, &rotation_matrix);
cairo_move_to(cr, 0.05, 0.50);
cairo_line_to(cr, 0.05, 0);
cairo_line_to(cr, 0.95, 0.50);
cairo_line_to(cr, 0.2, 0.50);
cairo_stroke(cr);
cairo_set_line_width(cr, 0.04);
cairo_move_to(cr, 0.05, 0.62);
cairo_line_to(cr, 0.05, 1.0);
cairo_line_to(cr, 0.95, 0.62);
cairo_stroke(cr);
cairo_identity_matrix(cr);
}
void dtgtk_cairo_paint_reset(cairo_t *cr, gint x, gint y, gint w, gint h, gint flags)
{
gint s = w < h ? w : h;
cairo_translate(cr, x + (w / 2.0) - (s / 2.0), y + (h / 2.0) - (s / 2.0));
cairo_scale(cr, s, s);
cairo_set_line_width(cr, 0.15);
cairo_set_line_cap(cr, CAIRO_LINE_CAP_ROUND);
cairo_arc(cr, 0.5, 0.5, 0.46, 0, 6.2832);
cairo_move_to(cr, 0.5, 0.32);
cairo_line_to(cr, 0.5, 0.68);
cairo_stroke(cr);
cairo_identity_matrix(cr);
}
void dtgtk_cairo_paint_store(cairo_t *cr, gint x, gint y, gint w, gint h, gint flags)
{
gint s = w < h ? w : h;
cairo_translate(cr, x + (w / 2.0) - (s / 2.0), y + (h / 2.0) - (s / 2.0));
cairo_scale(cr, s, s);
cairo_set_line_width(cr, 0.15);
cairo_set_line_cap(cr, CAIRO_LINE_CAP_ROUND);
cairo_move_to(cr, 0.275, 0.1);
cairo_line_to(cr, 0.1, 0.1);
cairo_line_to(cr, 0.1, 0.9);
cairo_line_to(cr, 0.9, 0.9);
cairo_line_to(cr, 0.9, 0.175);
cairo_line_to(cr, 0.825, 0.1);
cairo_line_to(cr, 0.825, 0.5);
cairo_line_to(cr, 0.275, 0.5);
cairo_line_to(cr, 0.275, 0.1);
cairo_stroke(cr);
cairo_set_line_width(cr, 0);
cairo_rectangle(cr, 0.5, 0.025, 0.17, 0.275);
cairo_fill(cr);
cairo_stroke(cr);
cairo_identity_matrix(cr);
}
void dtgtk_cairo_paint_switch(cairo_t *cr, gint x, gint y, gint w, gint h, gint flags)
{
gint s = w < h ? w : h;
cairo_translate(cr, x + (w / 2.0) - (s / 2.0), y + (h / 2.0) - (s / 2.0));
cairo_scale(cr, s, s);
if(!(flags & CPF_ACTIVE)) cairo_set_source_rgba(cr, 1, 1, 1, 0.2);
cairo_set_line_width(cr, 0.125);
cairo_set_line_cap(cr, CAIRO_LINE_CAP_ROUND);
cairo_arc(cr, 0.5, 0.5, 0.45, (-50 * 3.145 / 180), (230 * 3.145 / 180));
cairo_move_to(cr, 0.5, 0.05);
cairo_line_to(cr, 0.5, 0.45);
cairo_stroke(cr);
if((flags & CPF_ACTIVE)) // If active add some green diffuse light
{
cairo_set_source_rgba(cr, 1, 1, 1, 0.2);
cairo_set_line_width(cr, 0.25);
cairo_set_line_cap(cr, CAIRO_LINE_CAP_ROUND);
cairo_arc(cr, 0.5, 0.5, 0.45, (-50 * 3.145 / 180), (230 * 3.145 / 180));
cairo_move_to(cr, 0.5, 0.1);
cairo_line_to(cr, 0.5, 0.5);
cairo_stroke(cr);
}
cairo_identity_matrix(cr);
}
void dtgtk_cairo_paint_plusminus(cairo_t *cr, gint x, gint y, gint w, gint h, gint flags)
{
cairo_save(cr);
gint s = w < h ? w : h;
cairo_translate(cr, x + (w / 2.0) - (s / 2.0), y + (h / 2.0) - (s / 2.0));
cairo_scale(cr, s, s);
cairo_set_source_rgba(cr, 0.6, 0.6, 0.6, 1.0);
cairo_set_line_width(cr, 0.125);
cairo_set_line_cap(cr, CAIRO_LINE_CAP_ROUND);
cairo_arc(cr, 0.5, 0.5, 0.45, 0, 2 * M_PI);
cairo_stroke(cr);
if((flags & CPF_ACTIVE))
{
cairo_move_to(cr, 0.5, 0.2);
cairo_line_to(cr, 0.5, 0.8);
cairo_move_to(cr, 0.2, 0.5);
cairo_line_to(cr, 0.8, 0.5);
cairo_stroke(cr);
}
else
{
cairo_arc(cr, 0.5, 0.5, 0.45, 0, 2 * M_PI);
cairo_fill(cr);
cairo_set_source_rgba(cr, 0.1, 0.1, 0.1, 1.0);
cairo_move_to(cr, 0.2, 0.5);
cairo_line_to(cr, 0.8, 0.5);
cairo_stroke(cr);
}
cairo_identity_matrix(cr);
cairo_restore(cr);
}
void dtgtk_cairo_paint_invert(cairo_t *cr, gint x, gint y, gint w, gint h, gint flags)
{
gint s = w < h ? w : h;
cairo_translate(cr, x + (w / 2.0) - (s / 2.0), y + (h / 2.0) - (s / 2.0));
cairo_scale(cr, s, s);
cairo_set_line_width(cr, 0.15);
cairo_set_line_cap(cr, CAIRO_LINE_CAP_ROUND);
cairo_arc(cr, 0.5, 0.5, 0.46, 0, 2.0 * M_PI);
cairo_stroke(cr);
cairo_arc(cr, 0.5, 0.5, 0.46, 3.0 * M_PI / 2.0, M_PI / 2.0);
cairo_fill(cr);
cairo_identity_matrix(cr);
}
void dtgtk_cairo_paint_eye(cairo_t *cr, gint x, gint y, gint w, gint h, gint flags)
{
gint s = w < h ? w : h;
cairo_translate(cr, x + (w / 2.0) - (s / 2.0), y + (h / 2.0) - (s / 2.0));
cairo_scale(cr, s, s);
cairo_set_line_width(cr, 0.15);
cairo_set_line_cap(cr, CAIRO_LINE_CAP_ROUND);
cairo_arc(cr, 0.5, 0.5, 0.1, 0, 6.2832);
cairo_stroke(cr);
cairo_translate(cr, 0, 0.20);
cairo_save(cr);
cairo_scale(cr, 1.0, 0.60);
cairo_arc(cr, 0.5, 0.5, 0.45, 0, 6.2832);
cairo_restore(cr);
cairo_stroke(cr);
cairo_identity_matrix(cr);
}
void dtgtk_cairo_paint_masks_eye(cairo_t *cr, gint x, gint y, gint w, gint h, gint flags)
{
gint s = w < h ? w : h;
cairo_translate(cr, x + (w / 2.0) - (s / 2.0), y + (h / 2.0) - (s / 2.0));
cairo_scale(cr, s, s);
cairo_set_line_width(cr, 0.15);
cairo_set_line_cap(cr, CAIRO_LINE_CAP_ROUND);
if((flags & CPF_ACTIVE))
cairo_set_source_rgba(cr, 1.0, 1.0, 1.0, 1.0);
else
cairo_set_source_rgba(cr, 1.0, 1.0, 1.0, 0.5);
double dashed[] = { 0.2, 0.2 };
int len = sizeof(dashed) / sizeof(dashed[0]);
cairo_set_dash(cr, dashed, len, 0);
cairo_arc(cr, 0.75, 0.75, 0.75, 2.8, 4.7124);
cairo_set_line_width(cr, 0.1);
cairo_stroke(cr);
cairo_move_to(cr, 0.4, 0.1);
cairo_line_to(cr, 0.3, 0.8);
cairo_line_to(cr, 0.55, 0.716667);
cairo_line_to(cr, 0.65, 1.016667);
cairo_line_to(cr, 0.75, 0.983333);
cairo_line_to(cr, 0.65, 0.683333);
cairo_line_to(cr, 0.9, 0.6);
cairo_line_to(cr, 0.4, 0.1);
cairo_fill(cr);
cairo_identity_matrix(cr);
}
void dtgtk_cairo_paint_masks_circle(cairo_t *cr, gint x, gint y, gint w, gint h, gint flags)
{
gint s = w < h ? w : h;
cairo_translate(cr, x + (w / 2.0) - (s / 2.0), y + (h / 2.0) - (s / 2.0));
cairo_scale(cr, s, s);
cairo_set_line_cap(cr, CAIRO_LINE_CAP_ROUND);
if(flags & CPF_ACTIVE)
cairo_set_line_width(cr, 0.25);
else
cairo_set_line_width(cr, 0.125);
cairo_arc(cr, 0.5, 0.5, 0.46, 0, 6.2832);
cairo_stroke(cr);
cairo_identity_matrix(cr);
}
void dtgtk_cairo_paint_masks_ellipse(cairo_t *cr, gint x, gint y, gint w, gint h, gint flags)
{
gint s = w < h ? w : h;
cairo_translate(cr, x + (w / 2.0) - (s / 2.0), y + (h / 2.0) - (s / 2.0));
cairo_scale(cr, s, s);
cairo_set_line_cap(cr, CAIRO_LINE_CAP_ROUND);
if(flags & CPF_ACTIVE)
cairo_set_line_width(cr, 0.25);
else
cairo_set_line_width(cr, 0.125);
cairo_save(cr);
cairo_scale(cr, 0.707, 1);
cairo_translate(cr, 0.15, 0);
cairo_arc(cr, 0.5, 0.5, 0.46, 0, 6.2832);
cairo_restore(cr);
cairo_stroke(cr);
cairo_identity_matrix(cr);
}
void dtgtk_cairo_paint_masks_gradient(cairo_t *cr, gint x, gint y, gint w, gint h, gint flags)
{
gint s = w < h ? w : h;
cairo_translate(cr, x + (w / 2.0) - (s / 2.0), y + (h / 2.0) - (s / 2.0));
cairo_scale(cr, s, s);
cairo_set_line_cap(cr, CAIRO_LINE_CAP_ROUND);
if(flags & CPF_ACTIVE)
cairo_set_line_width(cr, 0.25);
else
cairo_set_line_width(cr, 0.125);
cairo_rectangle(cr, 0.0, 0.0, 1.0, 1.0);
cairo_stroke_preserve(cr);
cairo_pattern_t *pat = NULL;
pat = cairo_pattern_create_linear(0.5, 0.0, 0.5, 1.0);
cairo_pattern_add_color_stop_rgba(pat, 0.0, 0.6, 0.6, 0.6, 1.0);
cairo_pattern_add_color_stop_rgba(pat, 1.0, 0.2, 0.2, 0.2, 1.0);
cairo_rectangle(cr, 0.1, 0.1, 0.8, 0.8);
cairo_set_source(cr, pat);
cairo_fill(cr);
cairo_pattern_destroy(pat);
cairo_identity_matrix(cr);
}
void dtgtk_cairo_paint_masks_path(cairo_t *cr, gint x, gint y, gint w, gint h, gint flags)
{
gint s = w < h ? w : h;
cairo_translate(cr, x + (w / 2.0) - (s / 2.0), y + (h / 2.0) - (s / 2.0));
cairo_scale(cr, s, s);
if(flags & CPF_ACTIVE)
cairo_set_line_width(cr, 0.25);
else
cairo_set_line_width(cr, 0.125);
cairo_set_line_cap(cr, CAIRO_LINE_CAP_ROUND);
cairo_move_to(cr, 0.0, 1.0);
cairo_curve_to(cr, 0.0, 0.5, 1.0, 0.6, 1.0, 0.0);
cairo_stroke(cr);
cairo_move_to(cr, 0.5, 0.5);
cairo_line_to(cr, 0.3, 0.0);
cairo_set_line_width(cr, 0.1);
cairo_stroke(cr);
cairo_identity_matrix(cr);
}
void dtgtk_cairo_paint_masks_brush(cairo_t *cr, gint x, gint y, gint w, gint h, gint flags)
{
gint s = w < h ? w : h;
cairo_translate(cr, x + (w / 2.0) - (s / 2.0), y + (h / 2.0) - (s / 2.0));
cairo_scale(cr, s, s);
cairo_set_line_cap(cr, CAIRO_LINE_CAP_ROUND);
if(flags & CPF_ACTIVE)
cairo_set_line_width(cr, 0.25);
else
cairo_set_line_width(cr, 0.125);
cairo_move_to(cr, 0.0, 1.0);
cairo_line_to(cr, 0.1, 0.7);
cairo_line_to(cr, 0.8, 0.0);
cairo_line_to(cr, 1.0, 0.2);
cairo_line_to(cr, 0.3, 0.9);
cairo_line_to(cr, 0.0, 1.0);
// cairo_fill_preserve(cr);
cairo_stroke(cr);
cairo_identity_matrix(cr);
}
void dtgtk_cairo_paint_masks_multi(cairo_t *cr, gint x, gint y, gint w, gint h, gint flags)
{
gint s = w < h ? w : h;
cairo_translate(cr, x + (w / 2.0) - (s / 2.0), y + (h / 2.0) - (s / 2.0));
cairo_scale(cr, s, s);
cairo_set_line_width(cr, 0.15);
cairo_set_line_cap(cr, CAIRO_LINE_CAP_ROUND);
cairo_arc(cr, 0.3, 0.3, 0.3, 0, 6.2832);
cairo_stroke(cr);
cairo_move_to(cr, 0.0, 1.0);
cairo_curve_to(cr, 0.0, 0.5, 1.0, 0.6, 1.0, 0.0);
cairo_stroke(cr);
cairo_identity_matrix(cr);
}
void dtgtk_cairo_paint_masks_inverse(cairo_t *cr, gint x, gint y, gint w, gint h, gint flags)
{
gint s = w < h ? w : h;
cairo_translate(cr, x + (w / 2.0) - (s / 2.0), y + (h / 2.0) - (s / 2.0));
cairo_scale(cr, s, s);
cairo_set_line_width(cr, 0.15);
cairo_set_line_cap(cr, CAIRO_LINE_CAP_ROUND);
cairo_arc(cr, 0.5, 0.5, 0.46, 0, 2.0 * M_PI);
cairo_stroke(cr);
cairo_arc(cr, 0.5, 0.5, 0.46, 3.0 * M_PI / 2.0, M_PI / 2.0);
cairo_fill(cr);
cairo_identity_matrix(cr);
}
void dtgtk_cairo_paint_masks_union(cairo_t *cr, gint x, gint y, gint w, gint h, gint flags)
{
gint s = w < h ? w : h;
cairo_translate(cr, x + (w / 2.0) - (s / 2.0), y + (h / 2.0) - (s / 2.0));
cairo_scale(cr, s * 1.4, s);
cairo_set_line_cap(cr, CAIRO_LINE_CAP_ROUND);
cairo_set_source_rgb(cr, 0.6, 0.6, 0.6);
cairo_arc(cr, -0.05, 0.5, 0.45, 0, 6.2832);
cairo_arc(cr, 0.764, 0.5, 0.45, 0, 6.2832);
cairo_fill(cr);
cairo_identity_matrix(cr);
}
void dtgtk_cairo_paint_masks_intersection(cairo_t *cr, gint x, gint y, gint w, gint h, gint flags)
{
gint s = w < h ? w : h;
cairo_translate(cr, x + (w / 2.0) - (s / 2.0), y + (h / 2.0) - (s / 2.0));
cairo_scale(cr, s * 1.4, s);
cairo_set_line_cap(cr, CAIRO_LINE_CAP_ROUND);
cairo_set_line_width(cr, 0.1);
cairo_set_source_rgb(cr, 0.4, 0.4, 0.4);
cairo_arc(cr, 0.05, 0.5, 0.45, 0, 6.3);
cairo_new_sub_path(cr);
cairo_arc(cr, 0.65, 0.5, 0.45, 0, 6.3);
cairo_stroke(cr);
cairo_set_source_rgb(cr, 0.7, 0.7, 0.7);
cairo_new_sub_path(cr);
cairo_arc(cr, 0.05, 0.5, 0.45, -1.0416, 1.0416);
cairo_arc(cr, 0.65, 0.5, 0.45, 2.1, 4.1832);
cairo_close_path(cr);
cairo_fill(cr);
cairo_identity_matrix(cr);
}
void dtgtk_cairo_paint_masks_difference(cairo_t *cr, gint x, gint y, gint w, gint h, gint flags)
{
gint s = w < h ? w : h;
cairo_translate(cr, x + (w / 2.0) - (s / 2.0), y + (h / 2.0) - (s / 2.0));
cairo_scale(cr, s * 1.4, s);
cairo_set_line_cap(cr, CAIRO_LINE_CAP_ROUND);
cairo_set_line_width(cr, 0.1);
cairo_set_source_rgb(cr, 0.4, 0.4, 0.4);
cairo_arc(cr, 0.65, 0.5, 0.45, 0, 6.3);
cairo_stroke(cr);
cairo_set_source_rgb(cr, 0.7, 0.7, 0.7);
cairo_new_sub_path(cr);
cairo_arc(cr, 0.05, 0.5, 0.45, 1.0416, 5.2416);
cairo_arc_negative(cr, 0.65, 0.5, 0.45, 4.1832, 2.1);
cairo_close_path(cr);
cairo_fill(cr);
cairo_identity_matrix(cr);
}
void dtgtk_cairo_paint_masks_exclusion(cairo_t *cr, gint x, gint y, gint w, gint h, gint flags)
{
gint s = w < h ? w : h;
cairo_translate(cr, x + (w / 2.0) - (s / 2.0), y + (h / 2.0) - (s / 2.0));
cairo_scale(cr, s * 1.4, s);
cairo_set_line_cap(cr, CAIRO_LINE_CAP_ROUND);
cairo_set_source_rgb(cr, 0.6, 0.6, 0.6);
cairo_arc(cr, 0.0, 0.5, 0.45, 0, 6.2832);
cairo_arc_negative(cr, 0.714, 0.5, 0.45, 0, 6.2832);
cairo_fill(cr);
cairo_identity_matrix(cr);
}
void dtgtk_cairo_paint_masks_used(cairo_t *cr, gint x, gint y, gint w, gint h, gint flags)
{
gint s = w < h ? w : h;
cairo_translate(cr, x + (w / 2.0) - (s / 2.0), y + (h / 2.0) - (s / 2.0));
cairo_scale(cr, s, s);
cairo_set_line_cap(cr, CAIRO_LINE_CAP_ROUND);
cairo_set_line_width(cr, 0.150);
cairo_arc(cr, 0.5, 0.5, 0.35, 0, 6.2832);
cairo_move_to(cr, 0.5, 0.15);
cairo_line_to(cr, 0.5, 0.5);
cairo_stroke(cr);
cairo_identity_matrix(cr);
}
void dtgtk_cairo_paint_eye_toggle(cairo_t *cr, gint x, gint y, gint w, gint h, gint flags)
{
gint s = w < h ? w : h;
cairo_translate(cr, x + (w / 2.0) - (s / 2.0), y + (h / 2.0) - (s / 2.0));
cairo_scale(cr, s, s);
cairo_set_line_width(cr, 0.15);
cairo_set_line_cap(cr, CAIRO_LINE_CAP_ROUND);
cairo_arc(cr, 0.5, 0.5, 0.1, 0, 6.2832);
cairo_stroke(cr);
cairo_translate(cr, 0, 0.20);
cairo_save(cr);
cairo_scale(cr, 1.0, 0.60);
cairo_arc(cr, 0.5, 0.5, 0.45, 0, 6.2832);
cairo_restore(cr);
cairo_stroke(cr);
cairo_translate(cr, 0, -0.20);
if((flags & CPF_ACTIVE))
{
cairo_set_source_rgba(cr, 0.6, 0.1, 0.1, 1.0);
cairo_move_to(cr, 0.1, 0.9);
cairo_line_to(cr, 0.9, 0.1);
cairo_stroke(cr);
}
cairo_identity_matrix(cr);
}
void dtgtk_cairo_paint_timer(cairo_t *cr, gint x, gint y, gint w, gint h, gint flags)
{
gint s = w < h ? w : h;
cairo_translate(cr, x + (w / 2.0) - (s / 2.0), y + (h / 2.0) - (s / 2.0));
cairo_scale(cr, s, s);
cairo_set_line_width(cr, 0.15);
cairo_set_line_cap(cr, CAIRO_LINE_CAP_ROUND);
cairo_set_line_width(cr, 0.15);
cairo_arc(cr, 0.5, 0.5, 0.5, (-80 * 3.145 / 180), (150 * 3.145 / 180));
cairo_line_to(cr, 0.5, 0.5);
cairo_stroke(cr);
cairo_identity_matrix(cr);
}
void dtgtk_cairo_paint_filmstrip(cairo_t *cr, gint x, gint y, gint w, gint h, gint flags)
{
gdouble sw = 0.6;
gdouble bend = 0.3;
gint s = w < h ? w : h;
cairo_translate(cr, x + (w / 2.0) - (s / 2.0), y + (h / 2.0) - (s / 2.0));
cairo_scale(cr, s, s);
cairo_scale(cr, 0.7, 0.7);
cairo_translate(cr, 0.15, 0.15);
cairo_set_line_cap(cr, CAIRO_LINE_CAP_ROUND);
/* s curve left */
cairo_set_line_width(cr, 0.15);
cairo_move_to(cr, 0.0, 1.0);
cairo_curve_to(cr, 0.0, 0.0 + bend, (1.0 - sw), 1.0 - bend, (1.0 - sw), 0.0);
cairo_stroke(cr);
/* s curve down */
cairo_move_to(cr, 1.0, 0.0);
cairo_curve_to(cr, 1.0, 1.0 - bend, sw, 0.0 + bend, sw, 1.0);
cairo_stroke(cr);
/* filmstrip start,stop and devider */
cairo_set_line_width(cr, 0.05);
cairo_move_to(cr, 0, 1.0);
cairo_line_to(cr, sw, 1.0);
cairo_stroke(cr);
cairo_move_to(cr, 1 - sw, 0.0);
cairo_line_to(cr, 1.0, 0.0);
cairo_stroke(cr);
cairo_set_line_width(cr, 0.07);
cairo_move_to(cr, 1 - sw, 0.5);
cairo_line_to(cr, sw, 0.5);
cairo_stroke(cr);
cairo_identity_matrix(cr);
}
void dtgtk_cairo_paint_directory(cairo_t *cr, gint x, gint y, gint w, gint h, gint flags)
{
cairo_save(cr);
cairo_set_source_rgb(cr, .8, .8, .8);
cairo_set_line_cap(cr, CAIRO_LINE_CAP_ROUND);
cairo_translate(cr, x + .05 * w, y + .05 * h);
cairo_scale(cr, .9 * w, .9 * h);
cairo_set_line_width(cr, 1. / w);
cairo_rectangle(cr, 0., 0., 1., 1.);
cairo_stroke(cr);
cairo_move_to(cr, 0., .2);
cairo_line_to(cr, .5, .2);
cairo_line_to(cr, .6, 0.);
cairo_stroke(cr);
cairo_restore(cr);
}
void dtgtk_cairo_paint_refresh(cairo_t *cr, gint x, gint y, gint w, gint h, gint flags)
{
gint s = w < h ? w : h;
cairo_translate(cr, x + (w / 2.0) - (s / 2.0), y + (h / 2.0) - (s / 2.0));
cairo_scale(cr, s, s);
if(flags & 1)
{
cairo_translate(cr, 1, 0);
cairo_scale(cr, -1, 1);
}
cairo_set_line_width(cr, 0.15);
cairo_set_line_cap(cr, CAIRO_LINE_CAP_ROUND);
cairo_move_to(cr, 0.65, 0.1);
cairo_line_to(cr, 0.5, 0.2);
cairo_line_to(cr, 0.65, 0.3);
cairo_stroke(cr);
cairo_set_line_width(cr, 0.10);
cairo_arc(cr, 0.5, 0.5, 0.35, (-80 * 3.145 / 180), (220 * 3.145 / 180));
cairo_stroke(cr);
cairo_identity_matrix(cr);
}
void dtgtk_cairo_paint_perspective(cairo_t *cr, gint x, gint y, gint w, gint h, gint flags)
{
gint s = w < h ? w : h;
cairo_translate(cr, x + (w / 2.0) - (s / 2.0), y + (h / 2.0) - (s / 2.0));
cairo_scale(cr, s, s);
cairo_set_line_width(cr, 0.07);
cairo_set_line_cap(cr, CAIRO_LINE_CAP_ROUND);
if((flags & 3) == 1)
{
cairo_move_to(cr, 0.1, 0.9);
cairo_line_to(cr, 0.3, 0.1);
cairo_line_to(cr, 0.7, 0.1);
cairo_line_to(cr, 0.9, 0.9);
cairo_line_to(cr, 0.1, 0.9);
cairo_stroke(cr);
}
else if((flags & 3) == 2)
{
cairo_move_to(cr, 0.1, 0.9);
cairo_line_to(cr, 0.9, 0.7);
cairo_line_to(cr, 0.9, 0.3);
cairo_line_to(cr, 0.1, 0.1);
cairo_line_to(cr, 0.1, 0.9);
cairo_stroke(cr);
}
else if((flags & 3) == 3)
{
cairo_move_to(cr, 0.1, 0.9);
cairo_line_to(cr, 0.9, 0.7);
cairo_line_to(cr, 0.8, 0.2);
cairo_line_to(cr, 0.3, 0.1);
cairo_line_to(cr, 0.1, 0.9);
cairo_stroke(cr);
}
}
void dtgtk_cairo_paint_structure(cairo_t *cr, gint x, gint y, gint w, gint h, gint flags)
{
gint s = w < h ? w : h;
cairo_translate(cr, x + (w / 2.0) - (s / 2.0), y + (h / 2.0) - (s / 2.0));
cairo_scale(cr, s, s);
cairo_set_line_width(cr, 0.15);
cairo_set_line_cap(cr, CAIRO_LINE_CAP_ROUND);
cairo_move_to(cr, 0.1, 0.1);
cairo_line_to(cr, 0.0, 0.9);
cairo_stroke(cr);
cairo_move_to(cr, 0.366, 0.1);
cairo_line_to(cr, 0.33, 0.9);
cairo_stroke(cr);
cairo_move_to(cr, 0.633, 0.1);
cairo_line_to(cr, 0.66, 0.9);
cairo_stroke(cr);
cairo_move_to(cr, 0.9, 0.1);
cairo_line_to(cr, 1.0, 0.9);
cairo_stroke(cr);
}
void dtgtk_cairo_paint_cancel(cairo_t *cr, gint x, gint y, gint w, gint h, gint flags)
{
gint s = w < h ? w : h;
cairo_translate(cr, x + (w / 2.0) - (s / 2.0), y + (h / 2.0) - (s / 2.0));
cairo_scale(cr, s, s);
cairo_set_line_width(cr, 0.2);
cairo_set_line_cap(cr, CAIRO_LINE_CAP_ROUND);
cairo_move_to(cr, 0.8, 0.2);
cairo_line_to(cr, 0.2, 0.8);
cairo_stroke(cr);
cairo_move_to(cr, 0.78, 0.75);
cairo_line_to(cr, 0.3, 0.25);
cairo_stroke(cr);
}
void dtgtk_cairo_paint_aspectflip(cairo_t *cr, gint x, gint y, gint w, gint h, gint flags)
{
cairo_save(cr);
gint s = w < h ? w : h;
cairo_translate(cr, x + (w / 2.0) - (s / 2.0), y + (h / 2.0) - (s / 2.0));
cairo_scale(cr, s, s);
if(flags & 1)
{
cairo_translate(cr, 0, 1);
cairo_scale(cr, 1, -1);
}
cairo_set_line_width(cr, 0.2);
cairo_set_line_cap(cr, CAIRO_LINE_CAP_ROUND);
cairo_move_to(cr, 0.65, 0.0);
cairo_line_to(cr, 0.5, 0.05);
cairo_line_to(cr, 0.6, 0.25);
cairo_stroke(cr);
cairo_set_line_width(cr, 0.15);
cairo_arc(cr, 0.5, 0.5, 0.45, (-80 * 3.145 / 180), (220 * 3.145 / 180));
cairo_stroke(cr);
cairo_restore(cr);
}
void dtgtk_cairo_paint_styles(cairo_t *cr, gint x, gint y, gint w, gint h, gint flags)
{
gint s = w < h ? w : h;
cairo_translate(cr, x + (w / 2.0) - (s / 2.0), y + (h / 2.0) - (s / 2.0));
cairo_scale(cr, s, s);
cairo_set_line_width(cr, 0.07);
cairo_arc(cr, 0.2, 0.8, 0.2, 0.0, 2.0 * M_PI);
cairo_stroke(cr);
cairo_arc(cr, 0.7, 0.7, 0.3, 0.0, 2.0 * M_PI);
cairo_stroke(cr);
cairo_arc(cr, 0.4, 0.2, 0.25, 0.0, 2.0 * M_PI);
cairo_stroke(cr);
/* if its a popup menu */
if(flags)
{
cairo_move_to(cr, 0.9, -0.2);
cairo_line_to(cr, 0.7, 0.3);
cairo_line_to(cr, 1.1, 0.3);
cairo_fill(cr);
}
}
void dtgtk_cairo_paint_label(cairo_t *cr, gint x, gint y, gint w, gint h, gint flags)
{
gboolean def = FALSE;
gint s = (w < h ? w : h);
double r = 0.4;
cairo_translate(cr, x + (w / 2.0) - (s / 2.0), y + (h / 2.0) - (s / 2.0));
cairo_scale(cr, s, s);
/* fill base color */
cairo_arc(cr, 0.5, 0.5, r, 0.0, 2.0 * M_PI);
float alpha = 1.0;
if((flags & 8) && !(flags & CPF_PRELIGHT)) alpha = 0.6;
switch((flags & 7))
{
case 0:
cairo_set_source_rgba(cr, 1, 0.0, 0.0, alpha);
break; // red
case 1:
cairo_set_source_rgba(cr, 1, 1.0, 0.0, alpha);
break; // yellow
case 2:
cairo_set_source_rgba(cr, 0.0, 1, 0.0, alpha);
break; // green
case 3:
cairo_set_source_rgba(cr, 0.0, 0.0, 1, alpha);
break; // blue
case 4:
cairo_set_source_rgba(cr, 1, 0.0, 1.0, alpha);
break; // purple
default:
cairo_set_source_rgba(cr, 1, 1, 1, alpha);
def = TRUE;
break; // gray
}
cairo_fill(cr);
/* draw outline */
cairo_set_source_rgba(cr, 0.5, 0.5, 0.5, 0.5);
cairo_set_line_width(cr, 0.1);
cairo_arc(cr, 0.5, 0.5, r, 0.0, 2.0 * M_PI);
cairo_stroke(cr);
/* draw cross overlay if highlighted */
if(def == TRUE && (flags & CPF_PRELIGHT))
{
cairo_set_line_width(cr, 0.15);
cairo_set_source_rgba(cr, 0.5, 0.0, 0.0, 0.8);
cairo_move_to(cr, 0.0, 0.0);
cairo_line_to(cr, 1.0, 1.0);
cairo_move_to(cr, 0.9, 0.1);
cairo_line_to(cr, 0.1, 0.9);
cairo_stroke(cr);
}
}
void dtgtk_cairo_paint_local_copy(cairo_t *cr, gint x, gint y, gint w, gint h, gint flags)
{
if(!flags) return;
gint s = (w < h ? w : h);
double r = 0.4;
cairo_translate(cr, x + (w / 2.0) - (s / 2.0), y + (h / 2.0) - (s / 2.0));
cairo_scale(cr, s, s);
/* fill base color */
cairo_arc(cr, 0.5, 0.5, r, 0.0, 2.0 * M_PI);
cairo_set_source_rgba(cr, 1, 1, 1, 1);
cairo_fill(cr);
/* draw outline */
cairo_set_source_rgba(cr, 0.5, 0.5, 0.5, 0.5);
cairo_set_line_width(cr, 0.1);
cairo_arc(cr, 0.5, 0.5, r, 0.0, 2.0 * M_PI);
cairo_stroke(cr);
}
void dtgtk_cairo_paint_colorpicker(cairo_t *cr, gint x, gint y, gint w, gint h, gint flags)
{
gint s = (w < h ? w : h);
cairo_translate(cr, x + (w / 2.0) - (s / 2.0), y + (h / 2.0) - (s / 2.0));
cairo_scale(cr, s, s);
/* draw pipette */
cairo_set_line_cap(cr, CAIRO_LINE_CAP_ROUND);
if((flags & CPF_ACTIVE)) cairo_set_source_rgba(cr, 1.0, 1.0, 1.0, 1.0);
// drop
cairo_set_line_width(cr, 0.15);
cairo_move_to(cr, 0.08, 1. - 0.01);
cairo_line_to(cr, 0.08, 1. - 0.09);
cairo_stroke(cr);
cairo_set_line_width(cr, 0.2);
// cross line
cairo_move_to(cr, 0.48, 1. - 0.831);
cairo_line_to(cr, 0.739, 1. - 0.482);
// shaft
cairo_move_to(cr, 0.124, 1. - 0.297);
cairo_line_to(cr, 0.823, 1. - 0.814);
cairo_stroke(cr);
// end
cairo_set_line_width(cr, 0.35);
cairo_move_to(cr, 0.823, 1. - 0.814);
cairo_line_to(cr, 0.648, 1. - 0.685);
cairo_stroke(cr);
}
void dtgtk_cairo_paint_showmask(cairo_t *cr, gint x, gint y, gint w, gint h, gint flags)
{
gint s = (w < h ? w : h);
cairo_translate(cr, x + (w / 2.0) - (s / 2.0), y + (h / 2.0) - (s / 2.0));
cairo_scale(cr, s, s);
cairo_set_line_cap(cr, CAIRO_LINE_CAP_ROUND);
cairo_set_line_width(cr, 0.1);
if((flags & CPF_ACTIVE)) cairo_set_source_rgba(cr, 1.0, 1.0, 1.0, 1.0);
/* draw rectangle */
cairo_rectangle(cr, 0.0, 0.0, 1.0, 1.0);
cairo_fill(cr);
cairo_stroke(cr);
/* draw circle */
cairo_set_source_rgba(cr, 0.2, 0.2, 0.2, 1.0);
cairo_arc(cr, 0.5, 0.5, 0.30, -M_PI, M_PI);
cairo_fill(cr);
}
void dtgtk_cairo_paint_preferences(cairo_t *cr, gint x, gint y, gint w, gint h, gint flags)
{
gint s = (w < h ? w : h);
cairo_translate(cr, x + (w / 2.0) - (s / 2.0), y + (h / 2.0) - (s / 2.0));
cairo_scale(cr, s, s);
cairo_set_line_width(cr, .45);
cairo_arc(cr, 0.5, 0.5, 0.7, 0., 2.0f * M_PI);
cairo_stroke(cr);
double dashes = .35;
cairo_set_dash(cr, &dashes, 1, 0);
cairo_arc(cr, 0.5, 0.5, 0.9, 0., 2.0f * M_PI);
cairo_stroke(cr);
}
void dtgtk_cairo_paint_overlays(cairo_t *cr, gint x, gint y, gint w, gint h, gint flags)
{
gint s = (w < h ? w : h);
cairo_translate(cr, x + (w / 2.0) - (s / 2.0), y + (h / 2.0) - (s / 2.0));
cairo_scale(cr, s, s);
cairo_set_line_width(cr, .3);
dt_draw_star(cr, 0.5, 0.5, 1.0, 0.5);
cairo_stroke(cr);
}
// TODO: Find better icon
void dtgtk_cairo_paint_grouping(cairo_t *cr, gint x, gint y, gint w, gint h, gint flags)
{
PangoLayout *layout;
PangoRectangle ink;
// grow is needed because ink.* are int and everything gets rounded to 1 or so otherwise,
// leading to imprecise positioning
static const float grow = 10.0;
PangoFontDescription *desc = pango_font_description_from_string("sans-serif bold");
pango_font_description_set_absolute_size(desc, 2.7 * grow * PANGO_SCALE);
layout = pango_cairo_create_layout(cr);
pango_layout_set_font_description(layout, desc);
gint s = (w < h ? w : h);
cairo_translate(cr, x + (w / 2.0), y + (h / 2.0));
cairo_scale(cr, s / grow, s / grow);
pango_layout_set_text(layout, "G", -1);
pango_layout_get_pixel_extents(layout, &ink, NULL);
cairo_move_to(cr, 0 - ink.x - ink.width / 2.0, 0 - ink.y - ink.height / 2.0);
pango_cairo_show_layout(cr, layout);
pango_font_description_free(desc);
g_object_unref(layout);
}
void dtgtk_cairo_paint_alignment(cairo_t *cr, gint x, gint y, gint w, gint h, gint flags)
{
gint s = w < h ? w : h;
cairo_translate(cr, x + (w / 2.0) - (s / 2.0), y + (h / 2.0) - (s / 2.0));
cairo_scale(cr, s, s);
cairo_set_line_width(cr, 0.3);
cairo_set_line_cap(cr, CAIRO_LINE_CAP_ROUND);
switch(flags >> 13)
{
case 1: // Top left
cairo_move_to(cr, 0.9, 0.1);
cairo_line_to(cr, 0.1, 0.1);
cairo_line_to(cr, 0.1, 0.9);
break;
case 2: // Top center
cairo_move_to(cr, 0.1, 0.1);
cairo_line_to(cr, 0.9, 0.1);
break;
case 4: // Top right
cairo_move_to(cr, 0.1, 0.1);
cairo_line_to(cr, 0.9, 0.1);
cairo_line_to(cr, 0.9, 0.9);
break;
case 8: // left
cairo_move_to(cr, 0.1, 0.1);
cairo_line_to(cr, 0.1, 0.9);
break;
case 16: // center
cairo_move_to(cr, 0.1, 0.5);
cairo_line_to(cr, 0.9, 0.5);
cairo_move_to(cr, 0.5, 0.1);
cairo_line_to(cr, 0.5, 0.9);
break;
case 32: // right
cairo_move_to(cr, 0.9, 0.1);
cairo_line_to(cr, 0.9, 0.9);
break;
case 64: // bottom left
cairo_move_to(cr, 0.9, 0.9);
cairo_line_to(cr, 0.1, 0.9);
cairo_line_to(cr, 0.1, 0.1);
break;
case 128: // bottom center
cairo_move_to(cr, 0.1, 0.9);
cairo_line_to(cr, 0.9, 0.9);
break;
case 256: // bottom right
cairo_move_to(cr, 0.1, 0.9);
cairo_line_to(cr, 0.9, 0.9);
cairo_line_to(cr, 0.9, 0.1);
break;
}
cairo_stroke(cr);
}
void dtgtk_cairo_paint_or(cairo_t *cr, gint x, gint y, gint w, gint h, gint flags)
{
gint s = w < h ? w : h;
cairo_translate(cr, x + (w / 2.0) - (s / 2.0), y + (h / 2.0) - (s / 2.0));
cairo_scale(cr, s, s);
cairo_set_line_width(cr, 0.2);
cairo_set_line_cap(cr, CAIRO_LINE_CAP_ROUND);
cairo_move_to(cr, 0.1, 0.3);
cairo_curve_to(cr, 0.1, 1.1, 0.9, 1.1, 0.9, 0.3);
cairo_stroke(cr);
}
void dtgtk_cairo_paint_and(cairo_t *cr, gint x, gint y, gint w, gint h, gint flags)
{
gint s = w < h ? w : h;
cairo_translate(cr, x + (w / 2.0) - (s / 2.0), y + (h / 2.0) - (s / 2.0));
cairo_scale(cr, s, s);
cairo_set_line_width(cr, 0.2);
cairo_set_line_cap(cr, CAIRO_LINE_CAP_ROUND);
cairo_move_to(cr, 0.1, 0.9);
cairo_curve_to(cr, 0.1, 0.1, 0.9, 0.1, 0.9, 0.9);
cairo_stroke(cr);
}
void dtgtk_cairo_paint_andnot(cairo_t *cr, gint x, gint y, gint w, gint h, gint flags)
{
gint s = w < h ? w : h;
cairo_translate(cr, x + (w / 2.0) - (s / 2.0), y + (h / 2.0) - (s / 2.0));
cairo_scale(cr, s, s);
cairo_set_line_width(cr, 0.2);
cairo_set_line_cap(cr, CAIRO_LINE_CAP_ROUND);
cairo_move_to(cr, 0.1, 0.1);
cairo_line_to(cr, 0.9, 0.9);
cairo_stroke(cr);
}
void dtgtk_cairo_paint_dropdown(cairo_t *cr, gint x, gint y, gint w, gint h, gint flags)
{
gint s = w < h ? w : h;
cairo_translate(cr, x + (w / 2.0) - (s / 2.0), y + (h / 2.0) - (s / 2.0));
cairo_scale(cr, s, s);
cairo_set_line_width(cr, 0.2);
cairo_set_line_cap(cr, CAIRO_LINE_CAP_ROUND);
cairo_move_to(cr, 0.1, 0.3);
cairo_line_to(cr, 0.5, 0.7);
cairo_line_to(cr, 0.9, 0.3);
cairo_stroke(cr);
}
void dtgtk_cairo_paint_bracket(cairo_t *cr, gint x, gint y, gint w, gint h, gint flags)
{
gint s = w < h ? w : h;
cairo_translate(cr, x + (w / 2.0) - (s / 2.0), y + (h / 2.0) - (s / 2.0));
cairo_scale(cr, s, s);
cairo_set_line_cap(cr, CAIRO_LINE_CAP_ROUND);
cairo_set_line_width(cr, 0.012);
cairo_rectangle(cr, 0.05, 0.05, 0.45, 0.45);
cairo_stroke(cr);
cairo_set_line_width(cr, 0.025);
cairo_rectangle(cr, 0.55, 0.05, 0.45, 0.45);
cairo_stroke(cr);
cairo_set_line_width(cr, 0.05);
cairo_rectangle(cr, 0.05, 0.55, 0.45, 0.45);
cairo_stroke(cr);
cairo_set_line_width(cr, 0.1);
cairo_rectangle(cr, 0.55, 0.55, 0.45, 0.45);
cairo_stroke(cr);
}
void dtgtk_cairo_paint_lock(cairo_t *cr, gint x, gint y, gint w, gint h, gint flags)
{
gint s = w < h ? w : h;
cairo_translate(cr, x + (w / 2.) - (s / 2.), y + (h / 2.) - (s / 2.));
cairo_scale(cr, s, s);
// Adding the lock body
cairo_rectangle(cr, 0.25, 0.5, .5, .45);
cairo_fill(cr);
// Adding the lock shank
cairo_set_line_width(cr, 0.2);
cairo_set_line_cap(cr, CAIRO_LINE_CAP_BUTT);
cairo_translate(cr, .5, .5);
cairo_scale(cr, .2, .4);
cairo_arc(cr, 0, 0, 1, M_PI, 0);
cairo_stroke(cr);
}
void dtgtk_cairo_paint_check_mark(cairo_t *cr, gint x, gint y, gint w, gint h, gint flags)
{
gint s = w < h ? w : h;
cairo_translate(cr, x + (w / 2.) - (s / 2.), y + (h / 2.) - (s / 2.));
cairo_scale(cr, s, s);
cairo_set_line_width(cr, 0.15);
cairo_move_to(cr, 0.20, 0.45);
cairo_line_to(cr, 0.45, 0.90);
cairo_line_to(cr, 0.90, 0.20);
cairo_stroke(cr);
}
void dtgtk_cairo_paint_overexposed(cairo_t *cr, gint x, gint y, gint w, gint h, gint flags)
{
gint s = w < h ? w : h;
cairo_translate(cr, x + (w / 2.0) - (s / 2.0), y + (h / 2.0) - (s / 2.0));
cairo_scale(cr, s, s);
float line_width = 0.15;
cairo_set_line_cap(cr, CAIRO_LINE_CAP_ROUND);
cairo_set_line_width(cr, line_width);
/* the triangle */
cairo_move_to(cr, 1.0 - (line_width / 2.0), (line_width / 2.0));
cairo_line_to(cr, (line_width / 2.0), 1.0 - (line_width / 2.0));
cairo_line_to(cr, 1.0 - (line_width / 2.0), 1.0 - (line_width / 2.0));
cairo_fill(cr);
/* outer rect */
cairo_rectangle(cr, (line_width / 2.0), (line_width / 2.0), 1.0 - line_width, 1.0 - line_width);
cairo_stroke(cr);
}
void dtgtk_cairo_paint_rawoverexposed(cairo_t *cr, gint x, gint y, gint w, gint h, gint flags)
{
gint s = w < h ? w : h;
cairo_translate(cr, x + (w / 2.0) - (s / 2.0), y + (h / 2.0) - (s / 2.0));
cairo_scale(cr, s, s);
float line_width = 0.15;
cairo_set_line_cap(cr, CAIRO_LINE_CAP_ROUND);
cairo_set_line_width(cr, line_width);
cairo_save(cr);
const double step = ((line_width / 2.0) + (1.0 - line_width) / 2.0);
// draw 4 CFA-like colored squares
cairo_set_source_rgba(cr, 1.0, 0.0, 0.0, 1.0); // red
cairo_rectangle(cr, (line_width / 2.0), (line_width / 2.0), step, step);
cairo_fill(cr);
cairo_set_source_rgba(cr, 0.0, 1.0, 0.0, 1.0); // green
cairo_rectangle(cr, step, (line_width / 2.0), step, step);
cairo_fill(cr);
cairo_set_source_rgba(cr, 0.0, 1.0, 0.0, 1.0); // green
cairo_rectangle(cr, (line_width / 2.0), step, step, step);
cairo_fill(cr);
cairo_set_source_rgba(cr, 0.0, 0.0, 1.0, 1.0); // blue
cairo_rectangle(cr, step, step, step, step);
cairo_fill(cr);
cairo_restore(cr);
/* outer rect */
cairo_rectangle(cr, (line_width / 2.0), (line_width / 2.0), 1.0 - line_width, 1.0 - line_width);
cairo_stroke(cr);
}
void dtgtk_cairo_paint_gamut_check(cairo_t *cr, gint x, gint y, gint w, gint h, gint flags)
{
gint s = w < h ? w : h;
cairo_translate(cr, x + (w / 2.) - (s / 2.), y + (h / 2.) - (s / 2.));
cairo_scale(cr, s, s);
cairo_save(cr);
// the triangle
cairo_move_to(cr, 0.0, 1 - 0.067);
cairo_line_to(cr, 0.5, 1 - 0.933);
cairo_line_to(cr, 1.0, 1 - 0.067);
cairo_close_path(cr);
// exclamation mark
// the dot
cairo_new_sub_path(cr);
cairo_move_to(cr, 0.42, 1 - 0.11);
cairo_line_to(cr, 0.42, 1 - 0.25);
cairo_line_to(cr, 0.58, 1 - 0.25);
cairo_line_to(cr, 0.58, 1 - 0.11);
cairo_close_path(cr);
// the line
cairo_new_sub_path(cr);
cairo_move_to(cr, 0.447, 1 - 0.29);
cairo_line_to(cr, 0.415, 1 - 0.552);
cairo_line_to(cr, 0.415, 1 - 0.683);
cairo_line_to(cr, 0.585, 1 - 0.683);
cairo_line_to(cr, 0.585, 1 - 0.552);
cairo_line_to(cr, 0.552, 1 - 0.29);
cairo_close_path(cr);
cairo_set_fill_rule(cr, CAIRO_FILL_RULE_EVEN_ODD);
cairo_fill(cr);
cairo_restore(cr);
}
void dtgtk_cairo_paint_softproof(cairo_t *cr, gint x, gint y, gint w, gint h, gint flags)
{
gint s = w < h ? w : h;
cairo_translate(cr, x + (w / 2.) - (s / 2.), y + (h / 2.) - (s / 2.));
cairo_scale(cr, s, s);
cairo_save(cr);
// the horse shoe
cairo_move_to(cr, 0.30, 1 - 0.0);
cairo_curve_to(cr, 0.14, 1 - 0.09, 0.03, 1 - 0.88, 0.18, 1 - 1);
cairo_curve_to(cr, 0.32, 1 - 1.08, 0.69, 1 - 0.63, 0.97, 1 - 0.32);
cairo_close_path(cr);
// triangle
cairo_new_sub_path(cr);
cairo_move_to(cr, 0.28, 1 - 0.07);
cairo_line_to(cr, 0.37, 1 - 0.75);
cairo_line_to(cr, 0.82, 1 - 0.42);
cairo_close_path(cr);
cairo_set_fill_rule(cr, CAIRO_FILL_RULE_EVEN_ODD);
cairo_fill(cr);
cairo_restore(cr);
}
void dtgtk_cairo_paint_display(cairo_t *cr, gint x, gint y, gint w, gint h, gint flags)
{
gint s = w < h ? w : h;
cairo_save(cr);
cairo_translate(cr, x + (w / 2.) - (s / 2.), y + (h / 2.) - (s / 2.));
cairo_scale(cr, s, s);
cairo_scale(cr, 1, -1);
cairo_translate(cr, 0, -1);
cairo_move_to(cr, 0.0, 0.98);
cairo_line_to(cr, 1.0, 0.98);
cairo_line_to(cr, 1.0, 0.28);
cairo_line_to(cr, 0.58, 0.28);
cairo_line_to(cr, 0.58, 0.13);
cairo_line_to(cr, 0.85, 0.13);
cairo_line_to(cr, 0.85, 0.03);
cairo_line_to(cr, 0.15, 0.03);
cairo_line_to(cr, 0.15, 0.13);
cairo_line_to(cr, 0.42, 0.13);
cairo_line_to(cr, 0.42, 0.28);
cairo_line_to(cr, 0.0, 0.28);
cairo_close_path(cr);
cairo_move_to(cr, 0.1, 0.88);
cairo_line_to(cr, 0.9, 0.88);
cairo_line_to(cr, 0.9, 0.38);
cairo_line_to(cr, 0.1, 0.38);
cairo_close_path(cr);
cairo_set_fill_rule(cr, CAIRO_FILL_RULE_EVEN_ODD);
cairo_fill(cr);
cairo_restore(cr);
}
void dtgtk_cairo_paint_rect_landscape(cairo_t *cr, gint x, gint y, gint w, gint h, gint flags)
{
gint s = w < h ? w : h;
cairo_translate(cr, x + (w / 2.0) - (s / 2.0), y + (h / 2.0) - (s / 2.0));
cairo_scale(cr, s, s);
cairo_set_line_width(cr, 0.10);
cairo_set_line_cap(cr, CAIRO_LINE_CAP_ROUND);
cairo_move_to(cr, 0.0, 0.3);
cairo_line_to(cr, 1.0, 0.3);
cairo_line_to(cr, 1.0, 0.7);
cairo_line_to(cr, 0.0, 0.7);
cairo_line_to(cr, 0.0, 0.3);
cairo_stroke(cr);
cairo_identity_matrix(cr);
}
void dtgtk_cairo_paint_rect_portrait(cairo_t *cr, gint x, gint y, gint w, gint h, gint flags)
{
gint s = w < h ? w : h;
cairo_translate(cr, x + (w / 2.0) - (s / 2.0), y + (h / 2.0) - (s / 2.0));
cairo_scale(cr, s, s);
cairo_set_line_width(cr, 0.10);
cairo_set_line_cap(cr, CAIRO_LINE_CAP_ROUND);
cairo_move_to(cr, 0.3, 0.0);
cairo_line_to(cr, 0.7, 0.0);
cairo_line_to(cr, 0.7, 1.0);
cairo_line_to(cr, 0.3, 1.0);
cairo_line_to(cr, 0.3, 0.0);
cairo_stroke(cr);
cairo_identity_matrix(cr);
}
void dtgtk_cairo_paint_zoom(cairo_t *cr, gint x, gint y, gint w, gint h, gint flags)
{
gint s = (w < h ? w : h);
cairo_translate(cr, x + (w / 2.0) - (s / 2.0), y + (h / 2.0) - (s / 2.0));
cairo_scale(cr, s, s);
/* draw magnifying glass */
cairo_set_line_cap(cr, CAIRO_LINE_CAP_ROUND);
// handle
cairo_set_line_width(cr, 0.2);
cairo_move_to(cr, 0.9, 1.0 - 0.1);
cairo_line_to(cr, 0.65, 1.0 - 0.35);
cairo_stroke(cr);
// lens
cairo_set_line_width(cr, 0.1);
cairo_arc(cr, 0.35, 1.0 - 0.65, 0.3, -M_PI, M_PI);
cairo_stroke(cr);
}
void dtgtk_cairo_paint_multiinstance(cairo_t *cr, gint x, gint y, gint w, gint h, gint flags)
{
cairo_save(cr);
gint s = w < h ? w : h;
cairo_translate(cr, x + (w / 2.0) - (s / 2.0), y + (h / 2.0) - (s / 2.0));
cairo_scale(cr, s, s);
cairo_set_line_width(cr, 0.15);
cairo_set_line_cap(cr, CAIRO_LINE_CAP_ROUND);
cairo_rectangle(cr, 0.3, 0.3, 0.6, 0.6);
cairo_stroke(cr);
cairo_rectangle(cr, 0.0, 0.0, 1.0, 1.0);
cairo_rectangle(cr, 0.9, 0.3, -0.6, 0.6);
cairo_clip(cr);
cairo_rectangle(cr, 0.1, 0.1, 0.6, 0.6);
cairo_stroke_preserve(cr);
cairo_fill(cr);
cairo_restore(cr);
}
void dtgtk_cairo_paint_modulegroup_active(cairo_t *cr, gint x, gint y, gint w, gint h, gint flags)
{
gint s = w < h ? w : h;
cairo_translate(cr, x + (w / 2.0) - (s / 2.0), y + (h / 2.0) - (s / 2.0));
cairo_scale(cr, s, s);
cairo_set_line_width(cr, 0.1);
cairo_set_line_cap(cr, CAIRO_LINE_CAP_ROUND);
cairo_arc(cr, 0.5, 0.5, 0.40, (-50 * 3.145 / 180), (230 * 3.145 / 180));
cairo_move_to(cr, 0.5, 0.05);
cairo_line_to(cr, 0.5, 0.40);
cairo_stroke(cr);
}
void dtgtk_cairo_paint_modulegroup_favorites(cairo_t *cr, gint x, gint y, gint w, gint h, gint flags)
{
gint s = w < h ? w : h;
cairo_translate(cr, x + (w / 2.) - (s / 2.), y + (h / 2.) - (s / 2.));
cairo_scale(cr, s, s);
cairo_set_line_cap(cr, CAIRO_LINE_CAP_ROUND);
cairo_set_line_width(cr, 0.1);
const float r1 = 0.2;
const float r2 = 0.4;
const float d = 2.0 * M_PI * 0.1f;
const float dx[10] = { sinf(0.0), sinf(d), sinf(2 * d), sinf(3 * d), sinf(4 * d),
sinf(5 * d), sinf(6 * d), sinf(7 * d), sinf(8 * d), sinf(9 * d) };
const float dy[10] = { cosf(0.0), cosf(d), cosf(2 * d), cosf(3 * d), cosf(4 * d),
cosf(5 * d), cosf(6 * d), cosf(7 * d), cosf(8 * d), cosf(9 * d) };
cairo_move_to(cr, 0.5 + r1 * dx[0], 0.5 - r1 * dy[0]);
for(int k = 1; k < 10; k++)
if(k & 1)
cairo_line_to(cr, 0.5 + r2 * dx[k], 0.5 - r2 * dy[k]);
else
cairo_line_to(cr, 0.5 + r1 * dx[k], 0.5 - r1 * dy[k]);
cairo_close_path(cr);
cairo_stroke(cr);
}
void dtgtk_cairo_paint_modulegroup_basic(cairo_t *cr, gint x, gint y, gint w, gint h, gint flags)
{
gint s = w < h ? w : h;
cairo_translate(cr, x + (w / 2.) - (s / 2.), y + (h / 2.) - (s / 2.));
cairo_scale(cr, s, s);
cairo_set_line_cap(cr, CAIRO_LINE_CAP_ROUND);
cairo_set_line_width(cr, 0.1);
/* draw circle */
cairo_arc(cr, 0.5, 0.5, 0.40, -M_PI, M_PI);
cairo_stroke(cr);
}
void dtgtk_cairo_paint_modulegroup_tone(cairo_t *cr, gint x, gint y, gint w, gint h, gint flags)
{
gint s = w < h ? w : h;
cairo_translate(cr, x + (w / 2.) - (s / 2.), y + (h / 2.) - (s / 2.));
cairo_scale(cr, s, s);
cairo_set_line_cap(cr, CAIRO_LINE_CAP_ROUND);
cairo_set_line_width(cr, 0.1);
/* draw circle */
cairo_arc(cr, 0.5, 0.5, 0.40, -M_PI, M_PI);
cairo_stroke(cr);
/* fill circle */
cairo_pattern_t *pat = NULL;
pat = cairo_pattern_create_linear(0, 0, 1, 0);
cairo_pattern_add_color_stop_rgba(pat, 0, 1, 1, 1, 1);
cairo_pattern_add_color_stop_rgba(pat, 1, 1, 1, 1, 0);
cairo_set_source(cr, pat);
cairo_arc(cr, 0.5, 0.5, 0.40, -M_PI, M_PI);
cairo_fill(cr);
cairo_pattern_destroy(pat);
}
void dtgtk_cairo_paint_modulegroup_color(cairo_t *cr, gint x, gint y, gint w, gint h, gint flags)
{
gint s = w < h ? w : h;
cairo_translate(cr, x + (w / 2.) - (s / 2.), y + (h / 2.) - (s / 2.));
cairo_scale(cr, s, s);
cairo_set_line_cap(cr, CAIRO_LINE_CAP_ROUND);
cairo_set_line_width(cr, 0.1);
/* draw circle */
cairo_arc(cr, 0.5, 0.5, 0.40, -M_PI, M_PI);
cairo_stroke(cr);
/* fill circle */
float a = 0.6;
cairo_pattern_t *pat = NULL;
pat = cairo_pattern_create_linear(0, 0, 1, 0);
cairo_pattern_add_color_stop_rgba(pat, 0.0, 1, 0, 0, a);
cairo_pattern_add_color_stop_rgba(pat, 0.1, 1, 0, 0, a);
cairo_pattern_add_color_stop_rgba(pat, 0.5, 0, 1, 0, a);
cairo_pattern_add_color_stop_rgba(pat, 0.9, 0, 0, 1, a);
cairo_pattern_add_color_stop_rgba(pat, 1.0, 0, 0, 1, a);
cairo_set_source(cr, pat);
cairo_arc(cr, 0.5, 0.5, 0.40, -M_PI, M_PI);
cairo_fill(cr);
cairo_pattern_destroy(pat);
}
void dtgtk_cairo_paint_modulegroup_correct(cairo_t *cr, gint x, gint y, gint w, gint h, gint flags)
{
gint s = w < h ? w : h;
cairo_translate(cr, x + (w / 2.) - (s / 2.), y + (h / 2.) - (s / 2.));
cairo_scale(cr, s, s);
cairo_set_line_cap(cr, CAIRO_LINE_CAP_ROUND);
cairo_set_line_width(cr, 0.1);
/* draw circle */
cairo_arc(cr, 0.42, 0.5, 0.40, 0, M_PI);
cairo_stroke(cr);
cairo_arc(cr, 0.58, 0.5, 0.40, M_PI, 0);
cairo_stroke(cr);
}
void dtgtk_cairo_paint_modulegroup_effect(cairo_t *cr, gint x, gint y, gint w, gint h, gint flags)
{
gint s = w < h ? w : h;
cairo_translate(cr, x + (w / 2.) - (s / 2.), y + (h / 2.) - (s / 2.));
cairo_scale(cr, s, s);
cairo_set_line_cap(cr, CAIRO_LINE_CAP_ROUND);
cairo_set_line_width(cr, 0.1);
/* draw circle */
cairo_arc(cr, 0.5, 0.5, 0.40, -M_PI, M_PI);
cairo_stroke(cr);
/* sparkles */
cairo_set_line_width(cr, 0.06);
cairo_move_to(cr, 0.378, 0.502);
cairo_line_to(cr, 0.522, 0.549);
cairo_line_to(cr, 0.564, 0.693);
cairo_line_to(cr, 0.653, 0.569);
cairo_line_to(cr, 0.802, 0.573);
cairo_line_to(cr, 0.712, 0.449);
cairo_line_to(cr, 0.762, 0.308);
cairo_line_to(cr, 0.618, 0.356);
cairo_line_to(cr, 0.500, 0.264);
cairo_line_to(cr, 0.500, 0.417);
cairo_close_path(cr);
cairo_move_to(cr, 0.269, 0.717);
cairo_line_to(cr, 0.322, 0.735);
cairo_line_to(cr, 0.337, 0.787);
cairo_line_to(cr, 0.370, 0.742);
cairo_line_to(cr, 0.424, 0.743);
cairo_line_to(cr, 0.391, 0.698);
cairo_line_to(cr, 0.409, 0.646);
cairo_line_to(cr, 0.357, 0.664);
cairo_line_to(cr, 0.314, 0.630);
cairo_line_to(cr, 0.314, 0.686);
cairo_move_to(cr, 0.217, 0.366);
cairo_line_to(cr, 0.271, 0.384);
cairo_line_to(cr, 0.286, 0.437);
cairo_line_to(cr, 0.319, 0.391);
cairo_line_to(cr, 0.374, 0.393);
cairo_line_to(cr, 0.341, 0.347);
cairo_line_to(cr, 0.360, 0.295);
cairo_line_to(cr, 0.306, 0.312);
cairo_line_to(cr, 0.263, 0.279);
cairo_line_to(cr, 0.263, 0.335);
cairo_close_path(cr);
cairo_stroke(cr);
}
void dtgtk_cairo_paint_map_pin(cairo_t *cr, gint x, gint y, gint w, gint h, gint flags)
{
gint s = w < h ? w : h;
cairo_scale(cr, s, s);
cairo_move_to(cr, 0.2, 0.0);
cairo_line_to(cr, 0.0, 1.0);
cairo_line_to(cr, 0.7, 0.0);
cairo_close_path(cr);
cairo_fill(cr);
}
// modelines: These editor modelines have been set for all relevant files by tools/update_modelines.sh
// vim: shiftwidth=2 expandtab tabstop=2 cindent
// kate: tab-indents: off; indent-width 2; replace-tabs on; indent-mode cstyle; remove-trailing-spaces modified;
Computing file changes ...
