Changeset 62fbb7e in mainline for uspace/srv/hid/compositor/compositor.c
- Timestamp:
- 2014-01-16T20:43:22Z (11 years ago)
- Branches:
- lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export
- Children:
- 6a3d0c7
- Parents:
- ba02baa
- File:
-
- 1 edited
Legend:
- Unmodified
- Added
- Removed
-
uspace/srv/hid/compositor/compositor.c
rba02baa r62fbb7e 166 166 } 167 167 168 static pointer_t *pointer_create( )168 static pointer_t *pointer_create(void) 169 169 { 170 170 pointer_t *p = (pointer_t *) malloc(sizeof(pointer_t)); … … 208 208 } 209 209 210 static window_t *window_create( sysarg_t x_offset, sysarg_t y_offset)210 static window_t *window_create(void) 211 211 { 212 212 window_t *win = (window_t *) malloc(sizeof(window_t)); … … 218 218 prodcons_initialize(&win->queue); 219 219 transform_identity(&win->transform); 220 transform_translate(&win->transform, 221 coord_origin + x_offset, coord_origin + y_offset); 222 win->dx = coord_origin + x_offset; 223 win->dy = coord_origin + y_offset; 220 transform_translate(&win->transform, coord_origin, coord_origin); 221 win->dx = coord_origin; 222 win->dy = coord_origin; 224 223 win->fx = 1; 225 224 win->fy = 1; … … 321 320 } 322 321 323 static void comp_ restrict_pointers(void)322 static void comp_update_viewport_bound_rect(void) 324 323 { 325 324 fibril_mutex_lock(&viewport_list_mtx); 326 325 327 326 sysarg_t x_res = coord_origin; 328 327 sysarg_t y_res = coord_origin; 329 328 sysarg_t w_res = 0; 330 329 sysarg_t h_res = 0; 331 330 332 331 if (!list_empty(&viewport_list)) { 333 332 viewport_t *vp = (viewport_t *) list_first(&viewport_list); … … 336 335 surface_get_resolution(vp->surface, &w_res, &h_res); 337 336 } 338 337 339 338 list_foreach(viewport_list, link, viewport_t, vp) { 340 339 sysarg_t w_vp, h_vp; 341 340 surface_get_resolution(vp->surface, &w_vp, &h_vp); 342 rectangle_union( 343 x_res, y_res, w_res, h_res, 341 rectangle_union(x_res, y_res, w_res, h_res, 344 342 vp->pos.x, vp->pos.y, w_vp, h_vp, 345 343 &x_res, &y_res, &w_res, &h_res); 346 344 } 347 345 348 346 viewport_bound_rect.x = x_res; 349 347 viewport_bound_rect.y = y_res; 350 348 viewport_bound_rect.w = w_res; 351 349 viewport_bound_rect.h = h_res; 352 350 353 351 fibril_mutex_unlock(&viewport_list_mtx); 354 352 } 353 354 static void comp_restrict_pointers(void) 355 { 356 comp_update_viewport_bound_rect(); 357 355 358 fibril_mutex_lock(&pointer_list_mtx); 356 359 357 360 list_foreach(pointer_list, link, pointer_t, ptr) { 358 361 ptr->pos.x = ptr->pos.x > viewport_bound_rect.x ? ptr->pos.x : viewport_bound_rect.x; … … 363 366 ptr->pos.y : viewport_bound_rect.y + viewport_bound_rect.h; 364 367 } 365 368 366 369 fibril_mutex_unlock(&pointer_list_mtx); 367 370 } … … 642 645 } 643 646 647 static void comp_recalc_transform(window_t *win) 648 { 649 transform_t translate; 650 transform_identity(&translate); 651 transform_translate(&translate, win->dx, win->dy); 652 653 transform_t scale; 654 transform_identity(&scale); 655 if ((win->fx != 1) || (win->fy != 1)) 656 transform_scale(&scale, win->fx, win->fy); 657 658 transform_t rotate; 659 transform_identity(&rotate); 660 if (win->angle != 0) 661 transform_rotate(&rotate, win->angle); 662 663 transform_t transform; 664 transform_t temp; 665 transform_identity(&transform); 666 temp = transform; 667 transform_multiply(&transform, &temp, &translate); 668 temp = transform; 669 transform_multiply(&transform, &temp, &rotate); 670 temp = transform; 671 transform_multiply(&transform, &temp, &scale); 672 673 win->transform = transform; 674 } 675 644 676 static void comp_window_resize(window_t *win, ipc_callid_t iid, ipc_call_t *icall) 645 677 { … … 662 694 663 695 /* Create new surface for the resized window. */ 664 surface_t *new_surface = surface_create(IPC_GET_ARG 1(*icall),665 IPC_GET_ARG 2(*icall), new_cell_storage, SURFACE_FLAG_SHARED);696 surface_t *new_surface = surface_create(IPC_GET_ARG3(*icall), 697 IPC_GET_ARG4(*icall), new_cell_storage, SURFACE_FLAG_SHARED); 666 698 if (!new_surface) { 667 699 as_area_destroy(new_cell_storage); … … 670 702 } 671 703 704 sysarg_t offset_x = IPC_GET_ARG1(*icall); 705 sysarg_t offset_y = IPC_GET_ARG2(*icall); 706 window_placement_flags_t placement_flags = 707 (window_placement_flags_t) IPC_GET_ARG5(*icall); 708 709 comp_update_viewport_bound_rect(); 710 672 711 /* Switch new surface with old surface and calculate damage. */ 673 712 fibril_mutex_lock(&window_list_mtx); … … 687 726 surface_get_resolution(win->surface, &new_width, &new_height); 688 727 728 if (placement_flags & WINDOW_PLACEMENT_CENTER_X) 729 win->dx = viewport_bound_rect.x + viewport_bound_rect.w / 2 - 730 new_width / 2; 731 732 if (placement_flags & WINDOW_PLACEMENT_CENTER_Y) 733 win->dy = viewport_bound_rect.y + viewport_bound_rect.h / 2 - 734 new_height / 2; 735 736 if (placement_flags & WINDOW_PLACEMENT_LEFT) 737 win->dx = viewport_bound_rect.x; 738 739 if (placement_flags & WINDOW_PLACEMENT_TOP) 740 win->dy = viewport_bound_rect.y; 741 742 if (placement_flags & WINDOW_PLACEMENT_RIGHT) 743 win->dx = viewport_bound_rect.x + viewport_bound_rect.w - 744 new_width; 745 746 if (placement_flags & WINDOW_PLACEMENT_BOTTOM) 747 win->dy = viewport_bound_rect.y + viewport_bound_rect.h - 748 new_height; 749 750 if (placement_flags & WINDOW_PLACEMENT_ABSOLUTE_X) 751 win->dx = coord_origin + offset_x; 752 753 if (placement_flags & WINDOW_PLACEMENT_ABSOLUTE_Y) 754 win->dy = coord_origin + offset_y; 755 756 /* Transform the window and calculate damage. */ 757 sysarg_t x1; 758 sysarg_t y1; 759 sysarg_t width1; 760 sysarg_t height1; 761 762 comp_coord_bounding_rect(0, 0, old_width, old_height, win->transform, 763 &x1, &y1, &width1, &height1); 764 765 comp_recalc_transform(win); 766 767 sysarg_t x2; 768 sysarg_t y2; 769 sysarg_t width2; 770 sysarg_t height2; 771 772 comp_coord_bounding_rect(0, 0, new_width, new_height, win->transform, 773 &x2, &y2, &width2, &height2); 774 689 775 sysarg_t x; 690 776 sysarg_t y; 691 sysarg_t width = old_width > new_width ? old_width : new_width; 692 sysarg_t height = old_height > new_height ? old_height : new_height; 693 comp_coord_bounding_rect(0, 0, width, height, win->transform, &x, &y, 694 &width, &height); 777 sysarg_t width; 778 sysarg_t height; 779 780 rectangle_union(x1, y1, width1, height1, x2, y2, width2, height2, 781 &x, &y, &width, &height); 695 782 696 783 fibril_mutex_unlock(&window_list_mtx); … … 803 890 fibril_mutex_lock(&window_list_mtx); 804 891 805 window_t *win = window_create( IPC_GET_ARG1(call), IPC_GET_ARG2(call));892 window_t *win = window_create(); 806 893 if (!win) { 807 894 async_answer_2(callid, ENOMEM, 0, 0); … … 1173 1260 1174 1261 return vp; 1175 }1176 1177 static void comp_recalc_transform(window_t *win)1178 {1179 transform_t translate;1180 transform_identity(&translate);1181 transform_translate(&translate, win->dx, win->dy);1182 1183 transform_t scale;1184 transform_identity(&scale);1185 if ((win->fx != 1) || (win->fy != 1))1186 transform_scale(&scale, win->fx, win->fy);1187 1188 transform_t rotate;1189 transform_identity(&rotate);1190 if (win->angle != 0)1191 transform_rotate(&rotate, win->angle);1192 1193 transform_t transform;1194 transform_t temp;1195 transform_identity(&transform);1196 temp = transform;1197 transform_multiply(&transform, &temp, &translate);1198 temp = transform;1199 transform_multiply(&transform, &temp, &rotate);1200 temp = transform;1201 transform_multiply(&transform, &temp, &scale);1202 1203 win->transform = transform;1204 1262 } 1205 1263 … … 1247 1305 } 1248 1306 1249 if ( scale || resize) {1307 if ((scale) || (resize)) { 1250 1308 double _dx = dx; 1251 1309 double _dy = dy; … … 1445 1503 { 1446 1504 pointer_t *pointer = input_pointer(input); 1447 1505 1506 comp_update_viewport_bound_rect(); 1507 1448 1508 /* Update pointer position. */ 1449 1509 fibril_mutex_lock(&pointer_list_mtx); 1510 1450 1511 desktop_point_t old_pos = pointer->pos; 1512 1451 1513 sysarg_t cursor_width; 1452 1514 sysarg_t cursor_height; 1453 surface_get_resolution(pointer->cursor.states[pointer->state], 1515 surface_get_resolution(pointer->cursor.states[pointer->state], 1454 1516 &cursor_width, &cursor_height); 1455 if (pointer->pos.x + dx < viewport_bound_rect.x) { 1517 1518 if (pointer->pos.x + dx < viewport_bound_rect.x) 1456 1519 dx = -1 * (pointer->pos.x - viewport_bound_rect.x); 1457 }1458 if (pointer->pos.y + dy < viewport_bound_rect.y) {1520 1521 if (pointer->pos.y + dy < viewport_bound_rect.y) 1459 1522 dy = -1 * (pointer->pos.y - viewport_bound_rect.y); 1460 }1461 if (pointer->pos.x + dx > viewport_bound_rect.x + viewport_bound_rect.w) {1523 1524 if (pointer->pos.x + dx > viewport_bound_rect.x + viewport_bound_rect.w) 1462 1525 dx = (viewport_bound_rect.x + viewport_bound_rect.w - pointer->pos.x); 1463 }1464 if (pointer->pos.y + dy > viewport_bound_rect.y + viewport_bound_rect.h) {1526 1527 if (pointer->pos.y + dy > viewport_bound_rect.y + viewport_bound_rect.h) 1465 1528 dy = (viewport_bound_rect.y + viewport_bound_rect.h - pointer->pos.y); 1466 }1529 1467 1530 pointer->pos.x += dx; 1468 1531 pointer->pos.y += dy; … … 1470 1533 comp_damage(old_pos.x, old_pos.y, cursor_width, cursor_height); 1471 1534 comp_damage(old_pos.x + dx, old_pos.y + dy, cursor_width, cursor_height); 1472 1535 1473 1536 fibril_mutex_lock(&window_list_mtx); 1474 1537 fibril_mutex_lock(&pointer_list_mtx); … … 1631 1694 1632 1695 #if ANIMATE_WINDOW_TRANSFORMS == 0 1633 sysarg_t pre_x = 0; 1696 sysarg_t pre_x = 0; 1634 1697 sysarg_t pre_y = 0; 1635 1698 sysarg_t pre_width = 0; … … 1663 1726 link_initialize(&event_top->link); 1664 1727 event_top->type = ET_WINDOW_RESIZE; 1665 1728 1729 event_top->data.resize.offset_x = 0; 1730 event_top->data.resize.offset_y = 0; 1731 1666 1732 int dx = (int) (((double) width) * (scale_back_x - 1.0)); 1667 1733 int dy = (int) (((double) height) * (scale_back_y - 1.0)); 1668 1669 if (pointer->grab_flags & GF_RESIZE_X) { 1670 event_top->data.rsz.width = 1671 ((((int) width) + dx) >= 0) ? (width + dx) : 0; 1672 } else { 1673 event_top->data.rsz.width = width; 1674 } 1675 1676 if (pointer->grab_flags & GF_RESIZE_Y) { 1677 event_top->data.rsz.height = 1678 ((((int) height) + dy) >= 0) ? (height + dy) : 0; 1679 } else { 1680 event_top->data.rsz.height = height; 1681 } 1734 1735 if (pointer->grab_flags & GF_RESIZE_X) 1736 event_top->data.resize.width = 1737 ((((int) width) + dx) >= 0) ? (width + dx) : 0; 1738 else 1739 event_top->data.resize.width = width; 1740 1741 if (pointer->grab_flags & GF_RESIZE_Y) 1742 event_top->data.resize.height = 1743 ((((int) height) + dy) >= 0) ? (height + dy) : 0; 1744 else 1745 event_top->data.resize.height = height; 1746 1747 event_top->data.resize.placement_flags = 1748 WINDOW_PLACEMENT_ANY; 1682 1749 } 1683 1750 … … 1816 1883 return ENOMEM; 1817 1884 } 1818 1885 1819 1886 sysarg_t width, height; 1820 1887 surface_get_resolution(win->surface, &width, &height); 1821 1888 1822 1889 link_initialize(&event->link); 1823 1890 event->type = ET_WINDOW_RESIZE; 1824 1891 1892 event->data.resize.offset_x = 0; 1893 event->data.resize.offset_y = 0; 1894 1825 1895 switch (key) { 1826 1896 case KC_T: 1827 event->data.r sz.width = width;1828 event->data.r sz.height = (height >= 20) ? height - 20 : 0;1897 event->data.resize.width = width; 1898 event->data.resize.height = (height >= 20) ? height - 20 : 0; 1829 1899 break; 1830 1900 case KC_G: 1831 event->data.r sz.width = width;1832 event->data.r sz.height = height + 20;1901 event->data.resize.width = width; 1902 event->data.resize.height = height + 20; 1833 1903 break; 1834 1904 case KC_B: 1835 event->data.r sz.width = (width >= 20) ? width - 20 : 0;;1836 event->data.r sz.height = height;1905 event->data.resize.width = (width >= 20) ? width - 20 : 0;; 1906 event->data.resize.height = height; 1837 1907 break; 1838 1908 case KC_N: 1839 event->data.r sz.width = width + 20;1840 event->data.r sz.height = height;1909 event->data.resize.width = width + 20; 1910 event->data.resize.height = height; 1841 1911 break; 1842 1912 default: 1843 event->data.rsz.width = 0; 1844 event->data.rsz.height = 0; 1845 break; 1846 } 1847 1913 event->data.resize.width = 0; 1914 event->data.resize.height = 0; 1915 break; 1916 } 1917 1918 event->data.resize.placement_flags = WINDOW_PLACEMENT_ANY; 1919 1848 1920 fibril_mutex_unlock(&window_list_mtx); 1849 1921 comp_post_event_top(event);
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