qmk_firmware/quantum/process_keycode/process_unicodemap.c
Drashna Jaelre fdeec29636 Overhaul Unicode Common functionality (#4325)
* Standardize the Unicode EEPROM code

* Remove unicode init from process_record_* functions

* Add unicode init to where it belongs: matrix_init_quantum

* Move Unicode proccessing to unicode common

* Add audio feedback to input mode keys to drive konstantin up a wall

* Tap_code cleanup

* Update keycodes

* Update unicode documentation

* Update unicode keycodes for consistency/easier merge

* Add Audio Feedback section

* Remove Functions from feature page

And link to the file instead.  Link to specific lines later on.

* Fix spacing

Co-Authored-By: drashna <drashna@live.com>

* Because I missed it!

Co-Authored-By: drashna <drashna@live.com>

* Fix spacing

Co-Authored-By: drashna <drashna@live.com>

* SPAAAAAAAAAACing

Co-Authored-By: drashna <drashna@live.com>

* Add BSD for future compatibility

* Thought I fixed that!

Co-Authored-By: drashna <drashna@live.com>

* non-breaking

Co-Authored-By: drashna <drashna@live.com>

* Considered that

Co-Authored-By: drashna <drashna@live.com>

* Yuuup

Co-Authored-By: drashna <drashna@live.com>

* consistency

Co-Authored-By: drashna <drashna@live.com>

* white spaces .... copied from elsewhere

Co-Authored-By: drashna <drashna@live.com>

* white spaces

Co-Authored-By: drashna <drashna@live.com>

* white spaces

Co-Authored-By: drashna <drashna@live.com>

* Update keycode defines

* Fix Linux Song

* Update all of the songs

* Cleanup

* Move and update check to ensure only one unicode method is enabled

* Update quantum/quantum_keycodes.h

* Update documentation

* Wordsmithing and cleanup

* Format unicode_common (#13)

* case alignment

* process_record_unicode_common → process_unicode_common

* Move song arrays into function where they're used, align preprocessor directives

* Swap the order of UC_WIN and UC_BSD

* Update Unicode docs

* Reorder Unicode mode stuff to match the order of input mode constants

* Fix capitalization in doc subtitle

* Readd BSD and OSX_RALT songs

* Reword BSD note in docs

* Readd BSD keycode description

* Reword explanation of input on different platforms

* Steal vomindoraan's input mode documentation

Co-Authored-By: vomindoraan (vomindoraan@gmail.com)

* Willingly give Drashna the rest of my Unicode doc improvements

* Wordsmithing

Co-Authored-By: drashna <drashna@live.com>

* remove merge artifacts

* Unicode common cleanup (#17)

* Standardize the Unicode EEPROM code

* Remove unicode init from process_record_* functions

* Add unicode init to where it belongs: matrix_init_quantum

* Move Unicode proccessing to unicode common

* Add audio feedback to input mode keys to drive konstantin up a wall

* Tap_code cleanup

* Update keycodes

* Update unicode documentation

* Update unicode keycodes for consistency/easier merge

* Add Audio Feedback section

* Remove Functions from feature page

And link to the file instead.  Link to specific lines later on.

* Fix white spaces

Co-Authored-By: drashna <drashna@live.com>

* Fix spacing

Co-Authored-By: drashna <drashna@live.com>

* Because I missed it!

Co-Authored-By: drashna <drashna@live.com>

* Fix spacing

Co-Authored-By: drashna <drashna@live.com>

* SPAAAAAAAAAACing

Co-Authored-By: drashna <drashna@live.com>

* white spaces

Co-Authored-By: drashna <drashna@live.com>

* Add BSD for future compatibility

* Thought I fixed that!

Co-Authored-By: drashna <drashna@live.com>

* non-breaking

Co-Authored-By: drashna <drashna@live.com>

* Considered that

Co-Authored-By: drashna <drashna@live.com>

* Yuuup

Co-Authored-By: drashna <drashna@live.com>

* consistency

Co-Authored-By: drashna <drashna@live.com>

* white spaces .... copied from elsewhere

Co-Authored-By: drashna <drashna@live.com>

* white spaces

Co-Authored-By: drashna <drashna@live.com>

* white spaces

Co-Authored-By: drashna <drashna@live.com>

* Update keycode defines

* Fix Linux Song

* Update all of the songs

* Cleanup

* Move and update check to ensure only one unicode method is enabled

* Update quantum/quantum_keycodes.h

* Update documentation

* Wordsmithing and cleanup

* Format unicode_common (#13)

* case alignment

* process_record_unicode_common → process_unicode_common

* Move song arrays into function where they're used, align preprocessor directives

* Swap the order of UC_WIN and UC_BSD

* Update Unicode docs

* Reorder Unicode mode stuff to match the order of input mode constants

* Fix capitalization in doc subtitle

* Readd BSD and OSX_RALT songs

* Reword BSD note in docs

* Readd BSD keycode description

* Reword explanation of input on different platforms

* Steal vomindoraan's input mode documentation

Co-Authored-By: vomindoraan (vomindoraan@gmail.com)

* Willingly give Drashna the rest of my Unicode doc improvements

* Wordsmithing

Co-Authored-By: drashna <drashna@live.com>

* Rearrange process_unicode_common functions

* Make Unicode input mode constants (UC_*) an enum

* Simplify unicode_input_start/finish code

* Make the key used for WinCompose configurable

* Remove UC_OSX_RALT in favor of setting the key with UNICODE_OSX_KEY

* Update Unicode input mode doc

* Add descriptions and rearrange definitions in process_unicode_common.h

* Add registry command to Unicode docs + misc updates

* Reword an explanation in Unicode docs

* Add TODO comment

* Remove trailing whitespace

* Improve Cycling documentation

* Add Unicode Input method Cycling support (#19)

* Standardize the Unicode EEPROM code

* Remove unicode init from process_record_* functions

* Add unicode init to where it belongs: matrix_init_quantum

* Move Unicode proccessing to unicode common

* Add audio feedback to input mode keys to drive konstantin up a wall

* Tap_code cleanup

* Update keycodes

* Update unicode documentation

* Update unicode keycodes for consistency/easier merge

* Add Audio Feedback section

* Remove Functions from feature page

And link to the file instead.  Link to specific lines later on.

* Fix white spaces

Co-Authored-By: drashna <drashna@live.com>

* Fix spacing

Co-Authored-By: drashna <drashna@live.com>

* Because I missed it!

Co-Authored-By: drashna <drashna@live.com>

* Fix spacing

Co-Authored-By: drashna <drashna@live.com>

* SPAAAAAAAAAACing

Co-Authored-By: drashna <drashna@live.com>

* white spaces

Co-Authored-By: drashna <drashna@live.com>

* Add BSD for future compatibility

* Thought I fixed that!

Co-Authored-By: drashna <drashna@live.com>

* non-breaking

Co-Authored-By: drashna <drashna@live.com>

* Considered that

Co-Authored-By: drashna <drashna@live.com>

* Yuuup

Co-Authored-By: drashna <drashna@live.com>

* consistency

Co-Authored-By: drashna <drashna@live.com>

* white spaces .... copied from elsewhere

Co-Authored-By: drashna <drashna@live.com>

* white spaces

Co-Authored-By: drashna <drashna@live.com>

* white spaces

Co-Authored-By: drashna <drashna@live.com>

* Update keycode defines

* Fix Linux Song

* Update all of the songs

* Cleanup

* Move and update check to ensure only one unicode method is enabled

* Update quantum/quantum_keycodes.h

* Update documentation

* Wordsmithing and cleanup

* Format unicode_common (#13)

* case alignment

* process_record_unicode_common → process_unicode_common

* Move song arrays into function where they're used, align preprocessor directives

* Swap the order of UC_WIN and UC_BSD

* Update Unicode docs

* Reorder Unicode mode stuff to match the order of input mode constants

* Fix capitalization in doc subtitle

* Readd BSD and OSX_RALT songs

* Reword BSD note in docs

* Readd BSD keycode description

* Reword explanation of input on different platforms

* Steal vomindoraan's input mode documentation

Co-Authored-By: vomindoraan (vomindoraan@gmail.com)

* Willingly give Drashna the rest of my Unicode doc improvements

* Wordsmithing

Co-Authored-By: drashna <drashna@live.com>

* Rearrange process_unicode_common functions

* Make Unicode input mode constants (UC_*) an enum

* Simplify unicode_input_start/finish code

* Make the key used for WinCompose configurable

* Remove UC_OSX_RALT in favor of setting the key with UNICODE_OSX_KEY

* Update Unicode input mode doc

* Add descriptions and rearrange definitions in process_unicode_common.h

* Add registry command to Unicode docs + misc updates

* Reword an explanation in Unicode docs

* Add TODO comment

* Add cycle_unicode_input_mode and UNICODE_SELECTED_MODES macro

* Add an option for making cycle changes persistent

* Add debug prints to functions that change input_mode

* Use cycle_unicode_input_mode in whitefox/konstantin

* Add persist_unicode_input_mode function

* Add offset to cycle to allow stepping in reverse

* Add keycodes: UNICODE_MODE_FORWARD, UNICODE_MODE_REVERSE

Aliases: UC_MOD, UC_RMOD (respectively)

* REVERT ME: Undo changes to whitefox/konstantin to avoid conflicts

* Fix wrong constant name

* Revert "REVERT ME: Undo changes to whitefox/konstantin to avoid conflicts"

This reverts commit 42676bf251.

* Change dprintf text

* Give selected modes priority over EEPROM when !UNICODE_CYCLE_PERSIST

* Remove trailing whitespace

* Cleanup of RALT code and unicode compilation stuff

* Remove else for unicode handling
2018-12-19 08:39:24 -08:00

72 lines
2.3 KiB
C

/* Copyright 2017 Jack Humbert
*
* This program 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 2 of the License, or
* (at your option) any later version.
*
* This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "process_unicodemap.h"
#include "process_unicode_common.h"
__attribute__((weak))
const uint32_t PROGMEM unicode_map[] = {
};
void register_hex32(uint32_t hex) {
bool onzerostart = true;
for(int i = 7; i >= 0; i--) {
if (i <= 3) {
onzerostart = false;
}
uint8_t digit = ((hex >> (i*4)) & 0xF);
if (digit == 0) {
if (!onzerostart) {
register_code(hex_to_keycode(digit));
unregister_code(hex_to_keycode(digit));
}
} else {
register_code(hex_to_keycode(digit));
unregister_code(hex_to_keycode(digit));
onzerostart = false;
}
}
}
__attribute__((weak))
void unicode_map_input_error() {}
bool process_unicode_map(uint16_t keycode, keyrecord_t *record) {
uint8_t input_mode = get_unicode_input_mode();
if ((keycode & QK_UNICODE_MAP) == QK_UNICODE_MAP && record->event.pressed) {
const uint32_t* map = unicode_map;
uint16_t index = keycode - QK_UNICODE_MAP;
uint32_t code = pgm_read_dword(&map[index]);
if (code > 0xFFFF && code <= 0x10ffff && input_mode == UC_OSX) {
// Convert to UTF-16 surrogate pair
code -= 0x10000;
uint32_t lo = code & 0x3ff;
uint32_t hi = (code & 0xffc00) >> 10;
unicode_input_start();
register_hex32(hi + 0xd800);
register_hex32(lo + 0xdc00);
unicode_input_finish();
} else if ((code > 0x10ffff && input_mode == UC_OSX) || (code > 0xFFFFF && input_mode == UC_LNX)) {
// when character is out of range supported by the OS
unicode_map_input_error();
} else {
unicode_input_start();
register_hex32(code);
unicode_input_finish();
}
}
return true;
}