1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582 583 584 585 586 587 588 589 590 591 592 593 594 595 596 597 598 599 600 601 602 603 604 605 606 607 608 609 610 611 612 613 614 615 616 617 618 619 620 621 622 623 624 625 626 627 628 629 630 631 632 633 634 635 636 637 638 639 640 641 642 643 644 645 646 647 648 649 650 651 652 653 654 655 656 657 658 659 660 661 662 663 664 665 666 667 668 669 670 671 672 673 674 675 676 677 678 679 680 681 682 683 684 685 686 687 688 689 690 691 692 693 694 695 696 697 698 699 700 701 702 703 704 705 706 707 708 709 710 711 712 713 714 715 716 717 718 719 720 721 722 723 724 725 726 727 728 729 730 731 732 733 734 735 736
|
#ifndef LH_TYPES_H
#define LH_TYPES_H
#include <stdlib.h>
#include <memory>
#include <map>
#include <vector>
namespace litehtml
{
class document;
class element;
typedef std::map<litehtml::tstring, litehtml::tstring> string_map;
typedef std::vector< std::shared_ptr<litehtml::element> > elements_vector;
typedef std::vector<int> int_vector;
typedef std::vector<litehtml::tstring> string_vector;
const unsigned int font_decoration_none = 0x00;
const unsigned int font_decoration_underline = 0x01;
const unsigned int font_decoration_linethrough = 0x02;
const unsigned int font_decoration_overline = 0x04;
typedef unsigned char byte;
typedef unsigned int ucode_t;
struct margins
{
int left;
int right;
int top;
int bottom;
margins()
{
left = right = top = bottom = 0;
}
int width() const { return left + right; }
int height() const { return top + bottom; }
};
struct size
{
int width;
int height;
size()
{
width = 0;
height = 0;
}
};
struct position
{
typedef std::vector<position> vector;
int x;
int y;
int width;
int height;
position()
{
x = y = width = height = 0;
}
position(int x, int y, int width, int height)
{
this->x = x;
this->y = y;
this->width = width;
this->height = height;
}
int right() const { return x + width; }
int bottom() const { return y + height; }
int left() const { return x; }
int top() const { return y; }
void operator+=(const margins& mg)
{
x -= mg.left;
y -= mg.top;
width += mg.left + mg.right;
height += mg.top + mg.bottom;
}
void operator-=(const margins& mg)
{
x += mg.left;
y += mg.top;
width -= mg.left + mg.right;
height -= mg.top + mg.bottom;
}
void clear()
{
x = y = width = height = 0;
}
void operator=(const size& sz)
{
width = sz.width;
height = sz.height;
}
void move_to(int x, int y)
{
this->x = x;
this->y = y;
}
bool does_intersect(const position* val) const
{
if(!val) return true;
return (
left() <= val->right() &&
right() >= val->left() &&
bottom() >= val->top() &&
top() <= val->bottom() )
|| (
val->left() <= right() &&
val->right() >= left() &&
val->bottom() >= top() &&
val->top() <= bottom() );
}
bool empty() const
{
if(!width && !height)
{
return true;
}
return false;
}
bool is_point_inside(int x, int y) const
{
if(x >= left() && x <= right() && y >= top() && y <= bottom())
{
return true;
}
return false;
}
};
struct font_metrics
{
int height;
int ascent;
int descent;
int x_height;
bool draw_spaces;
font_metrics()
{
height = 0;
ascent = 0;
descent = 0;
x_height = 0;
draw_spaces = true;
}
int base_line() { return descent; }
};
struct font_item
{
uint_ptr font;
font_metrics metrics;
};
typedef std::map<tstring, font_item> fonts_map;
enum draw_flag
{
draw_root,
draw_block,
draw_floats,
draw_inlines,
draw_positioned,
};
#define style_display_strings _t("none;block;inline;inline-block;inline-table;list-item;table;table-caption;table-cell;table-column;table-column-group;table-footer-group;table-header-group;table-row;table-row-group")
enum style_display
{
display_none,
display_block,
display_inline,
display_inline_block,
display_inline_table,
display_list_item,
display_table,
display_table_caption,
display_table_cell,
display_table_column,
display_table_column_group,
display_table_footer_group,
display_table_header_group,
display_table_row,
display_table_row_group,
display_inline_text,
};
enum style_border
{
borderNope,
borderNone,
borderHidden,
borderDotted,
borderDashed,
borderSolid,
borderDouble
};
#define font_size_strings _t("xx-small;x-small;small;medium;large;x-large;xx-large;smaller;larger")
enum font_size
{
fontSize_xx_small,
fontSize_x_small,
fontSize_small,
fontSize_medium,
fontSize_large,
fontSize_x_large,
fontSize_xx_large,
fontSize_smaller,
fontSize_larger,
};
#define font_style_strings _t("normal;italic")
enum font_style
{
fontStyleNormal,
fontStyleItalic
};
#define font_variant_strings _t("normal;small-caps")
enum font_variant
{
font_variant_normal,
font_variant_italic
};
#define font_weight_strings _t("normal;bold;bolder;lighter100;200;300;400;500;600;700")
enum font_weight
{
fontWeightNormal,
fontWeightBold,
fontWeightBolder,
fontWeightLighter,
fontWeight100,
fontWeight200,
fontWeight300,
fontWeight400,
fontWeight500,
fontWeight600,
fontWeight700
};
#define list_style_type_strings _t("none;circle;disc;square;armenian;cjk-ideographic;decimal;decimal-leading-zero;georgian;hebrew;hiragana;hiragana-iroha;katakana;katakana-iroha;lower-alpha;lower-greek;lower-latin;lower-roman;upper-alpha;upper-latin;upper-roman")
enum list_style_type
{
list_style_type_none,
list_style_type_circle,
list_style_type_disc,
list_style_type_square,
list_style_type_armenian,
list_style_type_cjk_ideographic,
list_style_type_decimal,
list_style_type_decimal_leading_zero,
list_style_type_georgian,
list_style_type_hebrew,
list_style_type_hiragana,
list_style_type_hiragana_iroha,
list_style_type_katakana,
list_style_type_katakana_iroha,
list_style_type_lower_alpha,
list_style_type_lower_greek,
list_style_type_lower_latin,
list_style_type_lower_roman,
list_style_type_upper_alpha,
list_style_type_upper_latin,
list_style_type_upper_roman,
};
#define list_style_position_strings _t("inside;outside")
enum list_style_position
{
list_style_position_inside,
list_style_position_outside
};
#define vertical_align_strings _t("baseline;sub;super;top;text-top;middle;bottom;text-bottom")
enum vertical_align
{
va_baseline,
va_sub,
va_super,
va_top,
va_text_top,
va_middle,
va_bottom,
va_text_bottom
};
#define border_width_strings _t("thin;medium;thick")
enum border_width
{
border_width_thin,
border_width_medium,
border_width_thick
};
#define border_style_strings _t("none;hidden;dotted;dashed;solid;double;groove;ridge;inset;outset")
enum border_style
{
border_style_none,
border_style_hidden,
border_style_dotted,
border_style_dashed,
border_style_solid,
border_style_double,
border_style_groove,
border_style_ridge,
border_style_inset,
border_style_outset
};
#define element_float_strings _t("none;left;right")
enum element_float
{
float_none,
float_left,
float_right
};
#define element_clear_strings _t("none;left;right;both")
enum element_clear
{
clear_none,
clear_left,
clear_right,
clear_both
};
#define css_units_strings _t("none;%;in;cm;mm;em;ex;pt;pc;px;dpi;dpcm;vw;vh;vmin;vmax")
enum css_units
{
css_units_none,
css_units_percentage,
css_units_in,
css_units_cm,
css_units_mm,
css_units_em,
css_units_ex,
css_units_pt,
css_units_pc,
css_units_px,
css_units_dpi,
css_units_dpcm,
css_units_vw,
css_units_vh,
css_units_vmin,
css_units_vmax,
};
#define background_attachment_strings _t("scroll;fixed")
enum background_attachment
{
background_attachment_scroll,
background_attachment_fixed
};
#define background_repeat_strings _t("repeat;repeat-x;repeat-y;no-repeat")
enum background_repeat
{
background_repeat_repeat,
background_repeat_repeat_x,
background_repeat_repeat_y,
background_repeat_no_repeat
};
#define background_box_strings _t("border-box;padding-box;content-box")
enum background_box
{
background_box_border,
background_box_padding,
background_box_content
};
#define element_position_strings _t("static;relative;absolute;fixed")
enum element_position
{
element_position_static,
element_position_relative,
element_position_absolute,
element_position_fixed,
};
#define text_align_strings _t("left;right;center;justify")
enum text_align
{
text_align_left,
text_align_right,
text_align_center,
text_align_justify
};
#define text_transform_strings _t("none;capitalize;uppercase;lowercase")
enum text_transform
{
text_transform_none,
text_transform_capitalize,
text_transform_uppercase,
text_transform_lowercase
};
#define white_space_strings _t("normal;nowrap;pre;pre-line;pre-wrap")
enum white_space
{
white_space_normal,
white_space_nowrap,
white_space_pre,
white_space_pre_line,
white_space_pre_wrap
};
#define overflow_strings _t("visible;hidden;scroll;auto;no-display;no-content")
enum overflow
{
overflow_visible,
overflow_hidden,
overflow_scroll,
overflow_auto,
overflow_no_display,
overflow_no_content
};
#define background_size_strings _t("auto;cover;contain")
enum background_size
{
background_size_auto,
background_size_cover,
background_size_contain,
};
#define visibility_strings _t("visible;hidden;collapse")
enum visibility
{
visibility_visible,
visibility_hidden,
visibility_collapse,
};
#define border_collapse_strings _t("collapse;separate")
enum border_collapse
{
border_collapse_collapse,
border_collapse_separate,
};
#define pseudo_class_strings _t("only-child;only-of-type;first-child;first-of-type;last-child;last-of-type;nth-child;nth-of-type;nth-last-child;nth-last-of-type;not;lang")
enum pseudo_class
{
pseudo_class_only_child,
pseudo_class_only_of_type,
pseudo_class_first_child,
pseudo_class_first_of_type,
pseudo_class_last_child,
pseudo_class_last_of_type,
pseudo_class_nth_child,
pseudo_class_nth_of_type,
pseudo_class_nth_last_child,
pseudo_class_nth_last_of_type,
pseudo_class_not,
pseudo_class_lang,
};
#define content_property_string _t("none;normal;open-quote;close-quote;no-open-quote;no-close-quote")
enum content_property
{
content_property_none,
content_property_normal,
content_property_open_quote,
content_property_close_quote,
content_property_no_open_quote,
content_property_no_close_quote,
};
struct floated_box
{
typedef std::vector<floated_box> vector;
position pos;
element_float float_side;
element_clear clear_floats;
std::shared_ptr<element> el;
floated_box() = default;
floated_box(const floated_box& val)
{
pos = val.pos;
float_side = val.float_side;
clear_floats = val.clear_floats;
el = val.el;
}
floated_box& operator=(const floated_box& val)
{
pos = val.pos;
float_side = val.float_side;
clear_floats = val.clear_floats;
el = val.el;
return *this;
}
floated_box(floated_box&& val)
{
pos = val.pos;
float_side = val.float_side;
clear_floats = val.clear_floats;
el = std::move(val.el);
}
void operator=(floated_box&& val)
{
pos = val.pos;
float_side = val.float_side;
clear_floats = val.clear_floats;
el = std::move(val.el);
}
};
struct int_int_cache
{
int hash;
int val;
bool is_valid;
bool is_default;
int_int_cache()
{
hash = 0;
val = 0;
is_valid = false;
is_default = false;
}
void invalidate()
{
is_valid = false;
is_default = false;
}
void set_value(int vHash, int vVal)
{
hash = vHash;
val = vVal;
is_valid = true;
}
};
enum select_result
{
select_no_match = 0x00,
select_match = 0x01,
select_match_pseudo_class = 0x02,
select_match_with_before = 0x10,
select_match_with_after = 0x20,
};
template<class T>
class def_value
{
T m_val;
bool m_is_default;
public:
def_value(T def_val)
{
m_is_default = true;
m_val = def_val;
}
void reset(T def_val)
{
m_is_default = true;
m_val = def_val;
}
bool is_default()
{
return m_is_default;
}
T operator=(T new_val)
{
m_val = new_val;
m_is_default = false;
return m_val;
}
operator T()
{
return m_val;
}
};
#define media_orientation_strings _t("portrait;landscape")
enum media_orientation
{
media_orientation_portrait,
media_orientation_landscape,
};
#define media_feature_strings _t("none;width;min-width;max-width;height;min-height;max-height;device-width;min-device-width;max-device-width;device-height;min-device-height;max-device-height;orientation;aspect-ratio;min-aspect-ratio;max-aspect-ratio;device-aspect-ratio;min-device-aspect-ratio;max-device-aspect-ratio;color;min-color;max-color;color-index;min-color-index;max-color-index;monochrome;min-monochrome;max-monochrome;resolution;min-resolution;max-resolution")
enum media_feature
{
media_feature_none,
media_feature_width,
media_feature_min_width,
media_feature_max_width,
media_feature_height,
media_feature_min_height,
media_feature_max_height,
media_feature_device_width,
media_feature_min_device_width,
media_feature_max_device_width,
media_feature_device_height,
media_feature_min_device_height,
media_feature_max_device_height,
media_feature_orientation,
media_feature_aspect_ratio,
media_feature_min_aspect_ratio,
media_feature_max_aspect_ratio,
media_feature_device_aspect_ratio,
media_feature_min_device_aspect_ratio,
media_feature_max_device_aspect_ratio,
media_feature_color,
media_feature_min_color,
media_feature_max_color,
media_feature_color_index,
media_feature_min_color_index,
media_feature_max_color_index,
media_feature_monochrome,
media_feature_min_monochrome,
media_feature_max_monochrome,
media_feature_resolution,
media_feature_min_resolution,
media_feature_max_resolution,
};
#define box_sizing_strings _t("content-box;border-box")
enum box_sizing
{
box_sizing_content_box,
box_sizing_border_box,
};
#define media_type_strings _t("none;all;screen;print;braille;embossed;handheld;projection;speech;tty;tv")
enum media_type
{
media_type_none,
media_type_all,
media_type_screen,
media_type_print,
media_type_braille,
media_type_embossed,
media_type_handheld,
media_type_projection,
media_type_speech,
media_type_tty,
media_type_tv,
};
struct media_features
{
media_type type;
int width; // (pixels) For continuous media, this is the width of the viewport including the size of a rendered scroll bar (if any). For paged media, this is the width of the page box.
int height; // (pixels) The height of the targeted display area of the output device. For continuous media, this is the height of the viewport including the size of a rendered scroll bar (if any). For paged media, this is the height of the page box.
int device_width; // (pixels) The width of the rendering surface of the output device. For continuous media, this is the width of the screen. For paged media, this is the width of the page sheet size.
int device_height; // (pixels) The height of the rendering surface of the output device. For continuous media, this is the height of the screen. For paged media, this is the height of the page sheet size.
int color; // The number of bits per color component of the output device. If the device is not a color device, the value is zero.
int color_index; // The number of entries in the color lookup table of the output device. If the device does not use a color lookup table, the value is zero.
int monochrome; // The number of bits per pixel in a monochrome frame buffer. If the device is not a monochrome device, the output device value will be 0.
int resolution; // The resolution of the output device (in DPI)
};
enum render_type
{
render_all,
render_no_fixed,
render_fixed_only,
};
// List of the Void Elements (can't have any contents)
const litehtml::tchar_t* const void_elements = _t("area;base;br;col;command;embed;hr;img;input;keygen;link;meta;param;source;track;wbr");
}
#endif // LH_TYPES_H
|