Changeset ed267bc in mainline for uspace/lib
- Timestamp:
- 2013-04-15T06:30:48Z (13 years ago)
- Branches:
- lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export
- Children:
- 077bc931
- Parents:
- 166a1f57 (diff), c80be58 (diff)
Note: this is a merge changeset, the changes displayed below correspond to the merge itself.
Use the(diff)links above to see all the changes relative to each parent. - Location:
- uspace/lib
- Files:
-
- 1 added
- 7 edited
-
c/generic/io/con_srv.c (modified) (4 diffs)
-
c/generic/io/console.c (modified) (5 diffs)
-
c/include/io/con_srv.h (modified) (2 diffs)
-
c/include/io/cons_event.h (added)
-
c/include/io/console.h (modified) (2 diffs)
-
clui/tinput.c (modified) (4 diffs)
-
clui/tinput.h (modified) (1 diff)
-
gui/terminal.c (modified) (4 diffs)
Legend:
- Unmodified
- Added
- Removed
-
uspace/lib/c/generic/io/con_srv.c
r166a1f57 red267bc 35 35 */ 36 36 #include <errno.h> 37 #include <io/cons_event.h> 37 38 #include <ipc/console.h> 38 39 #include <stdlib.h> … … 40 41 41 42 #include <io/con_srv.h> 43 44 static int console_ev_encode(cons_event_t *event, ipc_call_t *call) 45 { 46 IPC_SET_ARG1(*call, event->type); 47 48 switch (event->type) { 49 case CEV_KEY: 50 IPC_SET_ARG2(*call, event->ev.key.type); 51 IPC_SET_ARG3(*call, event->ev.key.key); 52 IPC_SET_ARG4(*call, event->ev.key.mods); 53 IPC_SET_ARG5(*call, event->ev.key.c); 54 break; 55 case CEV_POS: 56 IPC_SET_ARG2(*call, (event->ev.pos.pos_id << 16) | (event->ev.pos.type & 0xffff)); 57 IPC_SET_ARG3(*call, event->ev.pos.btn_num); 58 IPC_SET_ARG4(*call, event->ev.pos.hpos); 59 IPC_SET_ARG5(*call, event->ev.pos.vpos); 60 break; 61 default: 62 return EIO; 63 } 64 65 return EOK; 66 } 42 67 43 68 static void con_read_srv(con_srv_t *srv, ipc_callid_t callid, … … 273 298 { 274 299 int rc; 275 kbd_event_t event; 300 cons_event_t event; 301 ipc_call_t result; 276 302 277 303 if (srv->srvs->ops->get_event == NULL) { … … 281 307 282 308 rc = srv->srvs->ops->get_event(srv, &event); 283 async_answer_4(callid, rc, event.type, event.key, event.mods, event.c); 309 if (rc != EOK) { 310 async_answer_0(callid, rc); 311 return; 312 } 313 314 rc = console_ev_encode(&event, &result); 315 if (rc != EOK) { 316 async_answer_0(callid, rc); 317 return; 318 } 319 320 async_answer_5(callid, rc, IPC_GET_ARG1(result), IPC_GET_ARG2(result), 321 IPC_GET_ARG3(result), IPC_GET_ARG4(result), IPC_GET_ARG5(result)); 284 322 } 285 323 -
uspace/lib/c/generic/io/console.c
r166a1f57 red267bc 154 154 } 155 155 156 bool console_get_kbd_event(console_ctrl_t *ctrl, kbd_event_t *event) 156 static int console_ev_decode(ipc_call_t *call, cons_event_t *event) 157 { 158 event->type = IPC_GET_ARG1(*call); 159 160 switch (event->type) { 161 case CEV_KEY: 162 event->ev.key.type = IPC_GET_ARG2(*call); 163 event->ev.key.key = IPC_GET_ARG3(*call); 164 event->ev.key.mods = IPC_GET_ARG4(*call); 165 event->ev.key.c = IPC_GET_ARG5(*call); 166 break; 167 case CEV_POS: 168 event->ev.pos.pos_id = IPC_GET_ARG2(*call) >> 16; 169 event->ev.pos.type = IPC_GET_ARG2(*call) & 0xffff; 170 event->ev.pos.btn_num = IPC_GET_ARG3(*call); 171 event->ev.pos.hpos = IPC_GET_ARG4(*call); 172 event->ev.pos.vpos = IPC_GET_ARG5(*call); 173 break; 174 default: 175 return EIO; 176 } 177 178 return EOK; 179 } 180 181 bool console_get_event(console_ctrl_t *ctrl, cons_event_t *event) 157 182 { 158 183 if (ctrl->input_aid == 0) { 159 sysarg_t type; 160 sysarg_t key; 161 sysarg_t mods; 162 sysarg_t c; 184 ipc_call_t result; 163 185 164 186 async_exch_t *exch = async_exchange_begin(ctrl->input_sess); 165 int rc = async_req_0_4(exch, CONSOLE_GET_EVENT, &type, &key, &mods, &c);187 aid_t aid = async_send_0(exch, CONSOLE_GET_EVENT, &result); 166 188 async_exchange_end(exch); 189 190 sysarg_t rc; 191 async_wait_for(aid, &rc); 167 192 168 193 if (rc != EOK) { … … 171 196 } 172 197 173 event->type = type; 174 event->key = key; 175 event->mods = mods; 176 event->c = c; 198 rc = console_ev_decode(&result, event); 199 if (rc != EOK) { 200 errno = rc; 201 return false; 202 } 177 203 } else { 178 204 sysarg_t retval; … … 186 212 } 187 213 188 event->type = IPC_GET_ARG1(ctrl->input_call); 189 event->key = IPC_GET_ARG2(ctrl->input_call); 190 event->mods = IPC_GET_ARG3(ctrl->input_call); 191 event->c = IPC_GET_ARG4(ctrl->input_call); 214 int rc = console_ev_decode(&ctrl->input_call, event); 215 if (rc != EOK) { 216 errno = rc; 217 return false; 218 } 192 219 } 193 220 … … 195 222 } 196 223 197 bool console_get_ kbd_event_timeout(console_ctrl_t *ctrl, kbd_event_t *event,224 bool console_get_event_timeout(console_ctrl_t *ctrl, cons_event_t *event, 198 225 suseconds_t *timeout) 199 226 { … … 223 250 } 224 251 225 event->type = IPC_GET_ARG1(ctrl->input_call); 226 event->key = IPC_GET_ARG2(ctrl->input_call); 227 event->mods = IPC_GET_ARG3(ctrl->input_call); 228 event->c = IPC_GET_ARG4(ctrl->input_call); 252 rc = console_ev_decode(&ctrl->input_call, event); 253 if (rc != EOK) { 254 errno = rc; 255 return false; 256 } 229 257 230 258 /* Update timeout */ -
uspace/lib/c/include/io/con_srv.h
r166a1f57 red267bc 41 41 #include <io/color.h> 42 42 #include <io/concaps.h> 43 #include <io/ kbd_event.h>43 #include <io/cons_event.h> 44 44 #include <io/pixel.h> 45 45 #include <io/style.h> … … 82 82 void (*set_rgb_color)(con_srv_t *, pixel_t, pixel_t); 83 83 void (*set_cursor_visibility)(con_srv_t *, bool); 84 int (*get_event)(con_srv_t *, kbd_event_t *);84 int (*get_event)(con_srv_t *, cons_event_t *); 85 85 } con_ops_t; 86 86 -
uspace/lib/c/include/io/console.h
r166a1f57 red267bc 39 39 #include <io/concaps.h> 40 40 #include <io/kbd_event.h> 41 #include <io/cons_event.h> 41 42 #include <io/keycode.h> 42 43 #include <async.h> … … 82 83 extern void console_cursor_visibility(console_ctrl_t *, bool); 83 84 extern int console_get_color_cap(console_ctrl_t *, sysarg_t *); 84 extern bool console_get_ kbd_event(console_ctrl_t *, kbd_event_t *);85 extern bool console_get_ kbd_event_timeout(console_ctrl_t *, kbd_event_t *,85 extern bool console_get_event(console_ctrl_t *, cons_event_t *); 86 extern bool console_get_event_timeout(console_ctrl_t *, cons_event_t *, 86 87 suseconds_t *); 87 88 -
uspace/lib/clui/tinput.c
r166a1f57 red267bc 45 45 #define LIN_TO_COL(ti, lpos) ((lpos) % ((ti)->con_cols)) 46 46 #define LIN_TO_ROW(ti, lpos) ((lpos) / ((ti)->con_cols)) 47 #define LIN_POS(ti, col, row) ((col) + (row) * (ti)->con_cols) 47 48 48 49 /** Seek direction */ … … 383 384 } 384 385 386 static void tinput_seek_scrpos(tinput_t *ti, int col, int line, bool shift_held) 387 { 388 unsigned lpos; 389 tinput_pre_seek(ti, shift_held); 390 391 lpos = LIN_POS(ti, col, line); 392 393 if (lpos > ti->text_coord) 394 ti->pos = lpos - ti->text_coord; 395 else 396 ti->pos = 0; 397 if (ti->pos > ti->nc) 398 ti->pos = ti->nc; 399 400 tinput_post_seek(ti, shift_held); 401 } 402 385 403 static void tinput_seek_max(tinput_t *ti, seek_dir_t dir, bool shift_held) 386 404 { … … 787 805 } 788 806 807 /** Handle key press event. */ 808 static void tinput_key_press(tinput_t *ti, kbd_event_t *kev) 809 { 810 if (kev->key == KC_LSHIFT) 811 ti->lshift_held = true; 812 if (kev->key == KC_RSHIFT) 813 ti->rshift_held = true; 814 815 if (((kev->mods & KM_CTRL) != 0) && 816 ((kev->mods & (KM_ALT | KM_SHIFT)) == 0)) 817 tinput_key_ctrl(ti, kev); 818 819 if (((kev->mods & KM_SHIFT) != 0) && 820 ((kev->mods & (KM_CTRL | KM_ALT)) == 0)) 821 tinput_key_shift(ti, kev); 822 823 if (((kev->mods & KM_CTRL) != 0) && 824 ((kev->mods & KM_SHIFT) != 0) && 825 ((kev->mods & KM_ALT) == 0)) 826 tinput_key_ctrl_shift(ti, kev); 827 828 if ((kev->mods & (KM_CTRL | KM_ALT | KM_SHIFT)) == 0) 829 tinput_key_unmod(ti, kev); 830 831 if (kev->c >= ' ') { 832 tinput_sel_delete(ti); 833 tinput_insert_char(ti, kev->c); 834 } 835 } 836 837 /** Handle key release event. */ 838 static void tinput_key_release(tinput_t *ti, kbd_event_t *kev) 839 { 840 if (kev->key == KC_LSHIFT) 841 ti->lshift_held = false; 842 if (kev->key == KC_RSHIFT) 843 ti->rshift_held = false; 844 } 845 846 /** Position event */ 847 static void tinput_pos(tinput_t *ti, pos_event_t *ev) 848 { 849 if (ev->type == POS_PRESS) { 850 tinput_seek_scrpos(ti, ev->hpos, ev->vpos, 851 ti->lshift_held || ti->rshift_held); 852 } 853 } 854 789 855 /** Read in one line of input. 790 856 * … … 816 882 console_flush(ti->console); 817 883 818 kbd_event_t ev;819 if (!console_get_ kbd_event(ti->console, &ev))884 cons_event_t ev; 885 if (!console_get_event(ti->console, &ev)) 820 886 return EIO; 821 887 822 if (ev.type != KEY_PRESS) 823 continue; 824 825 if (((ev.mods & KM_CTRL) != 0) && 826 ((ev.mods & (KM_ALT | KM_SHIFT)) == 0)) 827 tinput_key_ctrl(ti, &ev); 828 829 if (((ev.mods & KM_SHIFT) != 0) && 830 ((ev.mods & (KM_CTRL | KM_ALT)) == 0)) 831 tinput_key_shift(ti, &ev); 832 833 if (((ev.mods & KM_CTRL) != 0) && 834 ((ev.mods & KM_SHIFT) != 0) && 835 ((ev.mods & KM_ALT) == 0)) 836 tinput_key_ctrl_shift(ti, &ev); 837 838 if ((ev.mods & (KM_CTRL | KM_ALT | KM_SHIFT)) == 0) 839 tinput_key_unmod(ti, &ev); 840 841 if (ev.c >= ' ') { 842 tinput_sel_delete(ti); 843 tinput_insert_char(ti, ev.c); 888 switch (ev.type) { 889 case CEV_KEY: 890 if (ev.ev.key.type == KEY_PRESS) 891 tinput_key_press(ti, &ev.ev.key); 892 else 893 tinput_key_release(ti, &ev.ev.key); 894 break; 895 case CEV_POS: 896 tinput_pos(ti, &ev.ev.pos); 897 break; 844 898 } 845 899 } -
uspace/lib/clui/tinput.h
r166a1f57 red267bc 146 146 /** @c true if user requested to abort interactive loop */ 147 147 bool exit_clui; 148 149 /** @c true if left shift key is currently held */ 150 bool lshift_held; 151 152 /** @c true if right shift key is currently held */ 153 bool rshift_held; 148 154 } tinput_t; 149 155 -
uspace/lib/gui/terminal.c
r166a1f57 red267bc 77 77 static void term_set_rgb_color(con_srv_t *, pixel_t, pixel_t); 78 78 static void term_set_cursor_visibility(con_srv_t *, bool); 79 static int term_get_event(con_srv_t *, kbd_event_t *);79 static int term_get_event(con_srv_t *, cons_event_t *); 80 80 81 81 static con_ops_t con_ops = { … … 420 420 if (pos < size) { 421 421 link_t *link = prodcons_consume(&term->input_pc); 422 kbd_event_t *event = list_get_instance(link, kbd_event_t, link);422 cons_event_t *event = list_get_instance(link, cons_event_t, link); 423 423 424 424 /* Accept key presses of printable chars only. */ 425 if ((event->type == KEY_PRESS) && (event->c != 0)) { 425 if (event->type == CEV_KEY && event->ev.key.type == KEY_PRESS && 426 event->ev.key.c != 0) { 426 427 wchar_t tmp[2] = { 427 event-> c,428 event->ev.key.c, 428 429 0 429 430 }; … … 579 580 } 580 581 581 static int term_get_event(con_srv_t *srv, kbd_event_t *event)582 static int term_get_event(con_srv_t *srv, cons_event_t *event) 582 583 { 583 584 terminal_t *term = srv_to_terminal(srv); 584 585 link_t *link = prodcons_consume(&term->input_pc); 585 kbd_event_t *kevent = list_get_instance(link, kbd_event_t, link);586 587 *event = * kevent;588 free( kevent);586 cons_event_t *ev = list_get_instance(link, cons_event_t, link); 587 588 *event = *ev; 589 free(ev); 589 590 return EOK; 590 591 } … … 634 635 } 635 636 637 static void terminal_queue_cons_event(terminal_t *term, cons_event_t *ev) 638 { 639 /* Got key press/release event */ 640 cons_event_t *event = 641 (cons_event_t *) malloc(sizeof(cons_event_t)); 642 if (event == NULL) 643 return; 644 645 *event = *ev; 646 link_initialize(&event->link); 647 648 prodcons_produce(&term->input_pc, &event->link); 649 } 650 651 /* Got key press/release event */ 636 652 static void terminal_handle_keyboard_event(widget_t *widget, 637 653 kbd_event_t kbd_event) 638 654 { 639 655 terminal_t *term = (terminal_t *) widget; 640 641 /* Got key press/release event */ 642 kbd_event_t *event = 643 (kbd_event_t *) malloc(sizeof(kbd_event_t)); 644 if (event == NULL) 645 return; 646 647 link_initialize(&event->link); 648 event->type = kbd_event.type; 649 event->key = kbd_event.key; 650 event->mods = kbd_event.mods; 651 event->c = kbd_event.c; 652 653 prodcons_produce(&term->input_pc, &event->link); 654 } 655 656 static void terminal_handle_position_event(widget_t *widget, pos_event_t event) 657 { 658 /* 659 * Mouse events are ignored so far. 660 * There is no consumer for it. 661 */ 656 cons_event_t event; 657 658 event.type = CEV_KEY; 659 event.ev.key = kbd_event; 660 661 terminal_queue_cons_event(term, &event); 662 } 663 664 static void terminal_handle_position_event(widget_t *widget, pos_event_t pos_event) 665 { 666 cons_event_t event; 667 terminal_t *term = (terminal_t *) widget; 668 sysarg_t sx = term->widget.hpos; 669 sysarg_t sy = term->widget.vpos; 670 671 if (pos_event.type == POS_PRESS) { 672 event.type = CEV_POS; 673 event.ev.pos.type = pos_event.type; 674 event.ev.pos.pos_id = pos_event.pos_id; 675 event.ev.pos.btn_num = pos_event.btn_num; 676 677 event.ev.pos.hpos = (pos_event.hpos - sx) / FONT_WIDTH; 678 event.ev.pos.vpos = (pos_event.vpos - sy) / FONT_SCANLINES; 679 terminal_queue_cons_event(term, &event); 680 } 662 681 } 663 682
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