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First stab at an images format but needs work. Also, wasn't really using the backend class but also don't know why it didn't destroy things.

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master
Zed A. Shaw 2 days ago
parent 69e8e5c43b
commit 8a24d18b6f
7 changed files with 208 additions and 147 deletions
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  1. 68
      backend.cpp
  2. 19
      backend.hpp
  3. 255
      md_parser.cpp
  4. 8
      md_parser.rl
  5. 1
      meson.build
  6. 2
      sample/01-a-good-first-program.md
  7. 2
      slides_ui.cpp

68
backend.cpp
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@ -1,68 +0,0 @@
#include "backend.hpp"
#include <guecs/sfml/shaders.hpp>
#include <guecs/sfml/sound.hpp>
#include <guecs/sfml/textures.hpp>
#include <guecs/sfml/config.hpp>
namespace sfml {
guecs::SpriteTexture Backend::texture_get(const string& name) {
auto sp = textures::get(name);
return {sp.sprite, sp.texture, sp.frame_size};
}
Backend::Backend() {
sound::init();
shaders::init();
textures::init();
}
void Backend::sound_play(const string& name) {
sound::play(name);
}
void Backend::sound_stop(const string& name) {
sound::stop(name);
}
std::shared_ptr<sf::Shader> Backend::shader_get(const std::string& name) {
return shaders::get(name);
}
bool Backend::shader_updated() {
if(shaders::updated($shaders_version)) {
$shaders_version = shaders::version();
return true;
} else {
return false;
}
}
guecs::Theme Backend::theme() {
guecs::Theme theme;
// {
// .BLACK={1, 4, 2},
// .DARK_DARK={9, 29, 16},
// .DARK_MID={14, 50, 26},
// .DARK_LIGHT={0, 109, 44},
// .MID={63, 171, 92},
// .LIGHT_DARK={161, 217, 155},
// .LIGHT_MID={199, 233, 192},
// .LIGHT_LIGHT={229, 245, 224},
// .WHITE={255, 255, 255},
// .TRANSPARENT = sf::Color::Transparent
// };
theme.PADDING = 3;
theme.BORDER_PX = 1;
theme.TEXT_SIZE = 40;
theme.LABEL_SIZE = 40;
theme.FILL_COLOR = theme.DARK_DARK;
theme.TEXT_COLOR = theme.LIGHT_LIGHT;
theme.BG_COLOR = theme.MID;
theme.BORDER_COLOR = theme.LIGHT_DARK;
theme.BG_COLOR_DARK = theme.BLACK;
theme.FONT_FILE_NAME = Config::path_to("assets/text.otf").string();
return theme;
}
}

19
backend.hpp
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@ -1,19 +0,0 @@
#include "guecs/ui.hpp"
namespace sfml {
using std::string;
class Backend : public guecs::Backend {
int $shaders_version = 0;
public:
Backend();
guecs::SpriteTexture texture_get(const string& name);
void sound_play(const string& name);
void sound_stop(const string& name);
std::shared_ptr<sf::Shader> shader_get(const std::string& name);
bool shader_updated();
guecs::Theme theme();
};
}

255
md_parser.cpp
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@ -10,7 +10,7 @@ enum {
};
#line 66 "md_parser.rl"
#line 72 "md_parser.rl"
@ -18,92 +18,229 @@ enum {
static const char _Parser_actions[] = {
0, 1, 0, 1, 1, 1, 2, 1,
3, 1, 4, 1, 5, 1, 6, 1,
7, 2, 1, 3, 2, 2, 3, 2,
3, 2, 2, 6, 0
7, 1, 8, 2, 0, 5, 2, 1,
3, 2, 2, 3, 2, 3, 0, 2,
3, 2, 2, 5, 0, 2, 7, 0,
3, 5, 7, 0
};
static const char _Parser_key_offsets[] = {
static const short _Parser_key_offsets[] = {
0, 0, 1, 1, 2, 3, 4, 5,
6, 7, 11, 13, 17, 22, 27, 34,
39, 44, 51, 56, 58, 60, 65, 67,
68, 73, 78
6, 7, 12, 14, 19, 22, 24, 27,
33, 37, 40, 43, 48, 53, 58, 66,
69, 71, 74, 79, 84, 89, 97, 102,
104, 106, 111, 113, 114, 117, 119, 122,
128, 132, 135, 138, 139, 145, 151, 154,
157, 160, 169, 173, 176, 179, 182, 188,
194, 200, 209, 215, 221, 227, 230, 232,
236, 239, 245, 251, 254, 259, 264, 267,
273, 279, 288, 292, 295, 301, 307, 313,
322, 328, 332, 335, 341, 347, 350, 356,
359, 364
};
static const char _Parser_trans_keys[] = {
123, 125, 10, 61, 61, 61, 10, 10,
35, 42, 45, 10, 45, 10, 35, 42,
45, 10, 32, 45, 9, 13, 10, 32,
45, 9, 13, 10, 32, 35, 42, 45,
9, 13, 10, 32, 45, 9, 13, 10,
32, 45, 9, 13, 10, 32, 35, 42,
33, 35, 42, 45, 10, 45, 10, 33,
35, 42, 45, 10, 40, 45, 10, 45,
10, 41, 45, 10, 33, 35, 41, 42,
45, 10, 40, 41, 45, 10, 41, 45,
10, 41, 45, 10, 33, 35, 42, 45,
10, 32, 45, 9, 13, 10, 32, 45,
9, 13, 10, 32, 33, 35, 42, 45,
9, 13, 10, 40, 45, 10, 45, 10,
41, 45, 10, 33, 35, 42, 45, 10,
32, 45, 9, 13, 10, 32, 45, 9,
13, 10, 32, 33, 35, 42, 45, 9,
13, 10, 32, 45, 9, 13, 10, 45,
10, 45, 10, 32, 45, 9, 13, 10,
45, 10, 10, 40, 45, 10, 45, 10,
41, 45, 10, 33, 35, 41, 42, 45,
10, 40, 41, 45, 10, 41, 45, 10,
41, 45, 41, 10, 32, 41, 45, 9,
13, 10, 32, 41, 45, 9, 13, 10,
41, 45, 10, 41, 45, 10, 41, 45,
10, 32, 33, 35, 41, 42, 45, 9,
13, 10, 40, 41, 45, 10, 41, 45,
10, 41, 45, 10, 41, 45, 10, 32,
41, 45, 9, 13, 10, 32, 41, 45,
9, 13, 10, 32, 41, 45, 9, 13,
10, 32, 33, 35, 41, 42, 45, 9,
13, 10, 32, 41, 45, 9, 13, 10,
32, 41, 45, 9, 13, 10, 32, 41,
45, 9, 13, 10, 41, 45, 10, 41,
10, 40, 41, 45, 10, 41, 45, 10,
32, 41, 45, 9, 13, 10, 32, 41,
45, 9, 13, 10, 41, 45, 10, 32,
45, 9, 13, 10, 32, 45, 9, 13,
10, 45, 10, 45, 10, 32, 45, 9,
13, 10, 45, 10, 10, 32, 45, 9,
13, 10, 32, 45, 9, 13, 10, 35,
10, 41, 45, 10, 32, 41, 45, 9,
13, 10, 32, 41, 45, 9, 13, 10,
32, 33, 35, 41, 42, 45, 9, 13,
10, 40, 41, 45, 10, 41, 45, 10,
32, 41, 45, 9, 13, 10, 32, 41,
45, 9, 13, 10, 32, 41, 45, 9,
13, 10, 32, 33, 35, 41, 42, 45,
9, 13, 10, 32, 41, 45, 9, 13,
10, 40, 41, 45, 10, 41, 45, 10,
32, 41, 45, 9, 13, 10, 32, 41,
45, 9, 13, 10, 41, 45, 10, 32,
41, 45, 9, 13, 10, 41, 45, 10,
33, 35, 42, 45, 10, 33, 35, 41,
42, 45, 0
};
static const char _Parser_single_lengths[] = {
0, 1, 0, 1, 1, 1, 1, 1,
1, 4, 2, 4, 3, 3, 5, 3,
3, 5, 3, 2, 2, 3, 2, 1,
3, 3, 4
1, 5, 2, 5, 3, 2, 3, 6,
4, 3, 3, 5, 3, 3, 6, 3,
2, 3, 5, 3, 3, 6, 3, 2,
2, 3, 2, 1, 3, 2, 3, 6,
4, 3, 3, 1, 4, 4, 3, 3,
3, 7, 4, 3, 3, 3, 4, 4,
4, 7, 4, 4, 4, 3, 2, 4,
3, 4, 4, 3, 3, 3, 3, 4,
4, 7, 4, 3, 4, 4, 4, 7,
4, 4, 3, 4, 4, 3, 4, 3,
5, 6
};
static const char _Parser_range_lengths[] = {
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 1, 1, 1, 1,
1, 1, 1, 0, 0, 1, 0, 0,
1, 1, 0
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 1, 1, 1, 0,
0, 0, 0, 1, 1, 1, 1, 0,
0, 1, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 1, 1, 0, 0,
0, 1, 0, 0, 0, 0, 1, 1,
1, 1, 1, 1, 1, 0, 0, 0,
0, 1, 1, 0, 1, 1, 0, 1,
1, 1, 0, 0, 1, 1, 1, 1,
1, 0, 0, 1, 1, 0, 1, 0,
0, 0
};
static const char _Parser_index_offsets[] = {
static const short _Parser_index_offsets[] = {
0, 0, 2, 3, 5, 7, 9, 11,
13, 15, 20, 23, 28, 33, 38, 45,
50, 55, 62, 67, 70, 73, 78, 81,
83, 88, 93
13, 15, 21, 24, 30, 34, 37, 41,
48, 53, 57, 61, 67, 72, 77, 85,
89, 92, 96, 102, 107, 112, 120, 125,
128, 131, 136, 139, 141, 145, 148, 152,
159, 164, 168, 172, 174, 180, 186, 190,
194, 198, 207, 212, 216, 220, 224, 230,
236, 242, 251, 257, 263, 269, 273, 276,
281, 285, 291, 297, 301, 306, 311, 315,
321, 327, 336, 341, 345, 351, 357, 363,
372, 378, 383, 387, 393, 399, 403, 409,
413, 419
};
static const char _Parser_indicies[] = {
static const unsigned char _Parser_indicies[] = {
0, 1, 2, 3, 2, 4, 1, 5,
1, 6, 1, 7, 1, 8, 1, 10,
11, 12, 13, 9, 15, 16, 14, 18,
19, 20, 21, 17, 23, 22, 16, 22,
14, 25, 24, 26, 24, 17, 27, 24,
19, 28, 29, 24, 17, 31, 30, 16,
30, 14, 33, 32, 26, 32, 17, 34,
32, 19, 20, 21, 32, 17, 35, 30,
16, 30, 14, 15, 36, 14, 15, 1,
14, 35, 30, 37, 30, 14, 15, 38,
14, 39, 1, 35, 30, 36, 30, 14,
31, 30, 37, 30, 14, 10, 11, 12,
13, 9, 0
11, 12, 13, 14, 9, 16, 17, 15,
19, 20, 21, 22, 23, 18, 16, 24,
17, 15, 26, 27, 25, 29, 30, 31,
28, 32, 33, 34, 35, 36, 37, 25,
29, 38, 30, 31, 28, 26, 39, 27,
25, 29, 30, 40, 28, 16, 20, 21,
22, 23, 18, 42, 41, 17, 41, 15,
44, 43, 45, 43, 18, 46, 43, 47,
21, 48, 49, 43, 18, 16, 50, 17,
15, 26, 52, 51, 29, 54, 55, 53,
16, 47, 21, 48, 49, 18, 57, 56,
17, 56, 15, 59, 58, 45, 58, 18,
60, 58, 20, 21, 22, 23, 58, 18,
61, 56, 17, 56, 15, 16, 62, 15,
16, 1, 15, 61, 56, 63, 56, 15,
16, 64, 15, 65, 1, 16, 66, 17,
15, 68, 69, 67, 71, 30, 72, 70,
73, 74, 75, 35, 76, 77, 67, 71,
38, 30, 72, 70, 71, 30, 78, 70,
71, 30, 79, 70, 39, 79, 81, 80,
30, 72, 80, 70, 84, 83, 85, 86,
83, 82, 71, 54, 88, 87, 71, 54,
89, 87, 71, 54, 79, 87, 90, 83,
91, 92, 85, 93, 94, 83, 82, 71,
95, 54, 88, 87, 26, 39, 52, 51,
29, 54, 96, 53, 29, 54, 79, 53,
81, 80, 54, 88, 80, 87, 98, 97,
54, 88, 97, 87, 100, 99, 85, 86,
99, 82, 102, 101, 74, 75, 103, 76,
77, 101, 67, 100, 101, 103, 69, 101,
67, 105, 104, 30, 72, 104, 70, 105,
104, 30, 106, 104, 70, 71, 30, 107,
70, 108, 39, 79, 71, 109, 30, 72,
70, 68, 39, 69, 67, 105, 104, 30,
78, 104, 70, 98, 97, 54, 110, 97,
87, 71, 54, 107, 87, 61, 56, 62,
56, 15, 57, 56, 63, 56, 15, 29,
30, 79, 28, 112, 111, 30, 31, 111,
28, 114, 113, 85, 52, 113, 51, 115,
113, 116, 117, 85, 118, 119, 113, 51,
29, 120, 54, 55, 53, 26, 54, 52,
51, 112, 111, 54, 55, 111, 53, 122,
121, 54, 55, 121, 53, 124, 123, 85,
52, 123, 51, 126, 125, 127, 34, 103,
36, 37, 125, 25, 124, 125, 103, 27,
125, 25, 29, 128, 30, 31, 28, 26,
30, 27, 25, 130, 129, 30, 31, 129,
28, 130, 129, 30, 131, 129, 28, 29,
30, 107, 28, 122, 121, 54, 132, 121,
53, 29, 54, 107, 53, 10, 11, 12,
13, 14, 9, 134, 135, 136, 137, 138,
139, 133, 0
};
static const char _Parser_trans_targs[] = {
2, 0, 3, 4, 5, 6, 7, 8,
9, 10, 11, 12, 18, 24, 10, 11,
19, 10, 11, 12, 18, 21, 13, 14,
13, 14, 19, 14, 15, 25, 16, 17,
16, 17, 17, 17, 20, 22, 23, 26
9, 10, 11, 36, 20, 30, 68, 10,
11, 31, 10, 11, 12, 20, 30, 33,
13, 14, 15, 18, 14, 15, 19, 18,
15, 16, 71, 19, 83, 84, 17, 11,
70, 21, 22, 21, 22, 31, 22, 23,
27, 69, 24, 25, 52, 25, 26, 52,
28, 29, 28, 29, 29, 29, 32, 34,
35, 88, 37, 38, 39, 41, 38, 39,
41, 39, 40, 44, 59, 60, 42, 43,
45, 49, 46, 45, 49, 26, 47, 46,
47, 48, 49, 50, 54, 55, 66, 51,
53, 56, 57, 56, 57, 58, 57, 19,
58, 57, 61, 62, 89, 64, 67, 72,
73, 72, 73, 73, 74, 76, 77, 86,
75, 78, 79, 78, 79, 80, 79, 81,
82, 80, 79, 85, 87, 38, 39, 63,
44, 19, 59, 65
};
static const char _Parser_trans_actions[] = {
1, 0, 0, 0, 9, 0, 0, 0,
11, 26, 13, 26, 26, 26, 0, 7,
0, 1, 0, 1, 1, 1, 3, 17,
1, 7, 1, 0, 1, 1, 5, 23,
1, 7, 0, 20, 0, 0, 0, 15
13, 37, 15, 37, 37, 37, 37, 0,
7, 0, 1, 0, 1, 1, 1, 1,
0, 1, 28, 1, 0, 7, 11, 0,
0, 1, 1, 34, 1, 1, 0, 11,
0, 3, 22, 1, 7, 1, 0, 1,
1, 1, 0, 1, 1, 0, 11, 0,
5, 31, 1, 7, 0, 25, 0, 0,
0, 17, 0, 1, 28, 1, 0, 7,
0, 0, 1, 1, 1, 1, 0, 0,
3, 22, 1, 1, 7, 19, 1, 0,
0, 0, 0, 1, 1, 1, 1, 0,
0, 5, 31, 1, 7, 1, 0, 19,
5, 25, 0, 0, 17, 0, 0, 3,
22, 1, 7, 0, 1, 1, 1, 1,
0, 5, 31, 1, 7, 1, 0, 1,
0, 5, 25, 0, 0, 37, 15, 37,
37, 40, 37, 37
};
static const int Parser_start = 1;
static const int Parser_first_final = 26;
static const int Parser_first_final = 88;
static const int Parser_error = 0;
static const int Parser_en_main = 1;
#line 69 "md_parser.rl"
#line 75 "md_parser.rl"
bool Parser::parse(const std::string& input) {
@ -116,14 +253,14 @@ bool Parser::parse(const std::string& input) {
std::string tk;
#line 111 "md_parser.cpp"
#line 248 "md_parser.cpp"
{
cs = Parser_start;
}
#line 81 "md_parser.rl"
#line 87 "md_parser.rl"
#line 114 "md_parser.cpp"
#line 251 "md_parser.cpp"
{
int _klen;
unsigned int _trans;
@ -235,22 +372,28 @@ _match:
break;
case 5:
#line 38 "md_parser.rl"
{ fmt::println("----- START"); }
{
config["image"] = input.substr(start - begin, p - start);
}
break;
case 6:
#line 40 "md_parser.rl"
#line 42 "md_parser.rl"
{ fmt::println("----- START"); }
break;
case 7:
#line 44 "md_parser.rl"
{
title.clear();
content.clear();
}
break;
case 7:
#line 45 "md_parser.rl"
case 8:
#line 49 "md_parser.rl"
{
deck->slides.emplace_back(title, content, config);
}
break;
#line 232 "md_parser.cpp"
#line 374 "md_parser.cpp"
}
}
@ -263,7 +406,7 @@ _again:
_out: {}
}
#line 82 "md_parser.rl"
#line 88 "md_parser.rl"
bool good = pe - p == 0;

8
md_parser.rl
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@ -35,6 +35,10 @@ enum {
std::cout << "META:" << deck->config << '\n';
}
action image {
config["image"] = input.substr(start - begin, fpc - start);
}
action start { fmt::println("----- START"); }
action start_slide {
@ -52,7 +56,9 @@ enum {
pound = '#' %title;
asterisk = '*' %enum;
dash = '-' %enum;
bang = '!';
image = bang '(' (any+) >mark %image :>> ')';
meta = ('{' ( any+) :>> '}') >mark %meta;
content = (any+ -- (eol|end)) >mark %content;
title = pound space+ content eol;
@ -60,7 +66,7 @@ enum {
line = content :>> eol;
blank = space* eol;
slide = (title | enum | line | blank)+ >start_slide end eol;
slide = (title | enum | line | blank | image)+ >start_slide end eol;
main := meta eol start eol (slide)+;
}%%

1
meson.build
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@ -81,7 +81,6 @@ dependencies += [
sources = [
'dbc.cpp',
'backend.cpp',
'control_ui.cpp',
'slides_ui.cpp',
'parser.cpp',

2
sample/01-a-good-first-program.md
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@ -14,7 +14,7 @@ Yes, but with more feeling.
---
# Study Drills
Besos would be proud.
!(image/thing.png)
---
# Common Student Questions

2
slides_ui.cpp
Unescape View File

@ -68,7 +68,7 @@ SlidesUI::SlidesUI(shared_ptr<SlideDeck> deck) {
}
void SlidesUI::init() {
guecs::Background bg{$gui.$parser, };
guecs::Background bg{$gui.$parser};
bg.set_color(guecs::THEME.BG_COLOR_DARK);
$gui.set<guecs::Background>($gui.MAIN, bg);

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