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updated keyboard handler with the rest of the key names (number row and punctuation)...

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Signed-off-by: Alex A. Naanou <alex.nanou@gmail.com>
This commit is contained in:
Alex A. Naanou 2013-03-09 15:25:42 +04:00
parent bcc490ab8d
commit a29299d8be
3 changed files with 35 additions and 17 deletions
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2
TODO.otl
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@ -6,7 +6,7 @@
[_] load/save state (migrate) [_] load/save state (migrate)
[_] load/save from JSON (migrate) [_] load/save from JSON (migrate)
[_] basic instructions/docs... [_] basic instructions/docs...
[_] page settngs in full view editor [_] page settings in full view editor
| could even be fixed... | could even be fixed...
[_] 37% Version 1.0 checklist (migration to layout.html) [_] 37% Version 1.0 checklist (migration to layout.html)
[X] page scaling for full page view [X] page scaling for full page view

12
index.html
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@ -157,8 +157,7 @@ var keyboard_config = {
title: 'Editor mode.', title: 'Editor mode.',
doc: '', doc: '',
// 0 '0': function(){
48: function(){
var n = getPageNumber() var n = getPageNumber()
if(togglePageView('?') == 'on'){ if(togglePageView('?') == 'on'){
setMagazineScale(getPageTargetScale(1)) setMagazineScale(getPageTargetScale(1))
@ -167,25 +166,22 @@ var keyboard_config = {
} }
setCurrentPage(n) setCurrentPage(n)
}, },
Esc: 48, Esc: '0',
// + '=': function(){
187: function(){
var n = getPageNumber() var n = getPageNumber()
setMagazineScale(Math.min( setMagazineScale(Math.min(
getMagazineScale() * 1.2, getMagazineScale() * 1.2,
getPageTargetScale(1))) getPageTargetScale(1)))
setCurrentPage(n) setCurrentPage(n)
}, },
// - '-': function(){
189: function(){
var n = getPageNumber() var n = getPageNumber()
setMagazineScale(Math.max( setMagazineScale(Math.max(
getMagazineScale() * 0.8, getMagazineScale() * 0.8,
getPageTargetScale(PAGES_IN_RIBBON*2))) getPageTargetScale(PAGES_IN_RIBBON*2)))
setCurrentPage(n) setCurrentPage(n)
}, },
}, },
// ignore all keys except Esc here... // ignore all keys except Esc here...

38
lib/keyboard.js
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@ -10,8 +10,18 @@
/*********************************************************************/ /*********************************************************************/
// Neither _SPECIAL_KEYS nor _KEY_CODES are meant for direct access, use
// toKeyName(<code>) and toKeyCode(<name>) for a more uniform access.
//
// NOTE: these are un-shifted ASCII key names rather than actual key
// code values.
// NOTE: ASCII letters (capital) are not present because they actually
// match their key codes and are accessible via:
// String.fromCharCode(<code>) or <letter>.charCodeAt(0)
// NOTE: the lower case letters are accessible by adding 32 to the
// capital key code.
// NOTE: don't understand why am I the one who has to write this... // NOTE: don't understand why am I the one who has to write this...
var SPECIAL_KEYS = { var _SPECIAL_KEYS = {
// Special Keys... // Special Keys...
9: 'Tab', 33: 'PgUp', 45: 'Ins', 9: 'Tab', 33: 'PgUp', 45: 'Ins',
13: 'Enter', 34: 'PgDown', 46: 'Del', 13: 'Enter', 34: 'PgDown', 46: 'Del',
@ -27,18 +37,30 @@ var SPECIAL_KEYS = {
113: 'F2', 117: 'F6', 121: 'F10', 113: 'F2', 117: 'F6', 121: 'F10',
114: 'F3', 118: 'F7', 122: 'F11', 114: 'F3', 118: 'F7', 122: 'F11',
115: 'F4', 119: 'F8', 123: 'F12', 115: 'F4', 119: 'F8', 123: 'F12',
// number row..
49: '1', 50: '2', 51: '3', 52: '4', 53: '5',
54: '6', 55: '7', 56: '8', 57: '9', 48: '0',
// punctuation...
// top row...
192: '`', 189: '-', 187: '=',
// right side of keyboard...
219: '[', 221: ']', 220: '\\',
186: ';', 222: '\'',
188: ',', 190: '.', 191: '/',
} }
var KEY_CODES = {} var _KEY_CODES = {}
for(var k in SPECIAL_KEYS){ for(var k in _SPECIAL_KEYS){
KEY_CODES[SPECIAL_KEYS[k]] = k _KEY_CODES[_SPECIAL_KEYS[k]] = k
} }
// XXX some keys look really wrong... // XXX some keys look really wrong...
function toKeyName(code){ function toKeyName(code){
// check for special keys... // check for special keys...
var k = SPECIAL_KEYS[code] var k = _SPECIAL_KEYS[code]
if(k != null){ if(k != null){
return k return k
} }
@ -52,8 +74,8 @@ function toKeyName(code){
} }
function toKeyCode(c){ function toKeyCode(c){
if(c in KEY_CODES){ if(c in _KEY_CODES){
return KEY_CODES[c] return _KEY_CODES[c]
} }
return c.charCodeAt(0) return c.charCodeAt(0)
} }
@ -89,7 +111,7 @@ var KEYBOARD_HANDLER_PROPAGATE = true
* *
* <key-def> can be: * <key-def> can be:
* - explicit key code * - explicit key code
* - key name, if present in SPECIAL_KEYS) * - key name, if present in _SPECIAL_KEYS)
* - key char (uppercase), as is returned by String.fromCharCode(...) * - key char (uppercase), as is returned by String.fromCharCode(...)
* *
* *