Show More
@@ -44,12 +44,12 b' IPython.keyboard = (function (IPython) {' | |||||
44 | // These apply to Firefox and Opera |
|
44 | // These apply to Firefox and Opera | |
45 | var _mozilla_keycodes = { |
|
45 | var _mozilla_keycodes = { | |
46 | '; :': 59, '= +': 61, '- _': 173, 'meta': 224 |
|
46 | '; :': 59, '= +': 61, '- _': 173, 'meta': 224 | |
47 | } |
|
47 | }; | |
48 |
|
48 | |||
49 | // This apply to Webkit and IE |
|
49 | // This apply to Webkit and IE | |
50 | var _ie_keycodes = { |
|
50 | var _ie_keycodes = { | |
51 | '; :': 186, '= +': 187, '- _': 189, |
|
51 | '; :': 186, '= +': 187, '- _': 189, | |
52 | } |
|
52 | }; | |
53 |
|
53 | |||
54 | var browser = IPython.utils.browser[0]; |
|
54 | var browser = IPython.utils.browser[0]; | |
55 | var platform = IPython.utils.platform; |
|
55 | var platform = IPython.utils.platform; | |
@@ -65,21 +65,21 b' IPython.keyboard = (function (IPython) {' | |||||
65 | for (var name in _keycodes) { |
|
65 | for (var name in _keycodes) { | |
66 | var names = name.split(' '); |
|
66 | var names = name.split(' '); | |
67 | if (names.length === 1) { |
|
67 | if (names.length === 1) { | |
68 | var n = names[0] |
|
68 | var n = names[0]; | |
69 | keycodes[n] = _keycodes[n] |
|
69 | keycodes[n] = _keycodes[n]; | |
70 | inv_keycodes[_keycodes[n]] = n |
|
70 | inv_keycodes[_keycodes[n]] = n; | |
71 | } else { |
|
71 | } else { | |
72 | var primary = names[0]; |
|
72 | var primary = names[0]; | |
73 | var secondary = names[1]; |
|
73 | var secondary = names[1]; | |
74 | keycodes[primary] = _keycodes[name] |
|
74 | keycodes[primary] = _keycodes[name]; | |
75 | keycodes[secondary] = _keycodes[name] |
|
75 | keycodes[secondary] = _keycodes[name]; | |
76 | inv_keycodes[_keycodes[name]] = primary |
|
76 | inv_keycodes[_keycodes[name]] = primary; | |
77 | } |
|
77 | } | |
78 | } |
|
78 | } | |
79 |
|
79 | |||
80 | var normalize_key = function (key) { |
|
80 | var normalize_key = function (key) { | |
81 | return inv_keycodes[keycodes[key]]; |
|
81 | return inv_keycodes[keycodes[key]]; | |
82 | } |
|
82 | }; | |
83 |
|
83 | |||
84 | var normalize_shortcut = function (shortcut) { |
|
84 | var normalize_shortcut = function (shortcut) { | |
85 | // Put a shortcut into normalized form: |
|
85 | // Put a shortcut into normalized form: | |
@@ -90,14 +90,14 b' IPython.keyboard = (function (IPython) {' | |||||
90 | shortcut = shortcut.toLowerCase().replace('cmd', 'meta'); |
|
90 | shortcut = shortcut.toLowerCase().replace('cmd', 'meta'); | |
91 | var values = shortcut.split("+"); |
|
91 | var values = shortcut.split("+"); | |
92 | if (values.length === 1) { |
|
92 | if (values.length === 1) { | |
93 | return normalize_key(values[0]) |
|
93 | return normalize_key(values[0]); | |
94 | } else { |
|
94 | } else { | |
95 | var modifiers = values.slice(0,-1); |
|
95 | var modifiers = values.slice(0,-1); | |
96 | var key = normalize_key(values[values.length-1]); |
|
96 | var key = normalize_key(values[values.length-1]); | |
97 | modifiers.sort(); |
|
97 | modifiers.sort(); | |
98 | return modifiers.join('+') + '+' + key; |
|
98 | return modifiers.join('+') + '+' + key; | |
99 | } |
|
99 | } | |
100 | } |
|
100 | }; | |
101 |
|
101 | |||
102 | var shortcut_to_event = function (shortcut, type) { |
|
102 | var shortcut_to_event = function (shortcut, type) { | |
103 | // Convert a shortcut (shift+r) to a jQuery Event object |
|
103 | // Convert a shortcut (shift+r) to a jQuery Event object | |
@@ -112,19 +112,19 b' IPython.keyboard = (function (IPython) {' | |||||
112 | if (modifiers.indexOf('meta') !== -1) {opts.metaKey = true;} |
|
112 | if (modifiers.indexOf('meta') !== -1) {opts.metaKey = true;} | |
113 | if (modifiers.indexOf('shift') !== -1) {opts.shiftKey = true;} |
|
113 | if (modifiers.indexOf('shift') !== -1) {opts.shiftKey = true;} | |
114 | return $.Event(type, opts); |
|
114 | return $.Event(type, opts); | |
115 | } |
|
115 | }; | |
116 |
|
116 | |||
117 | var event_to_shortcut = function (event) { |
|
117 | var event_to_shortcut = function (event) { | |
118 | // Convert a jQuery Event object to a shortcut (shift+r) |
|
118 | // Convert a jQuery Event object to a shortcut (shift+r) | |
119 | var shortcut = ''; |
|
119 | var shortcut = ''; | |
120 | var key = inv_keycodes[event.which] |
|
120 | var key = inv_keycodes[event.which]; | |
121 | if (event.altKey && key !== 'alt') {shortcut += 'alt+';} |
|
121 | if (event.altKey && key !== 'alt') {shortcut += 'alt+';} | |
122 | if (event.ctrlKey && key !== 'ctrl') {shortcut += 'ctrl+';} |
|
122 | if (event.ctrlKey && key !== 'ctrl') {shortcut += 'ctrl+';} | |
123 | if (event.metaKey && key !== 'meta') {shortcut += 'meta+';} |
|
123 | if (event.metaKey && key !== 'meta') {shortcut += 'meta+';} | |
124 | if (event.shiftKey && key !== 'shift') {shortcut += 'shift+';} |
|
124 | if (event.shiftKey && key !== 'shift') {shortcut += 'shift+';} | |
125 | shortcut += key; |
|
125 | shortcut += key; | |
126 | return shortcut |
|
126 | return shortcut; | |
127 | } |
|
127 | }; | |
128 |
|
128 | |||
129 | var trigger_keydown = function (shortcut, element) { |
|
129 | var trigger_keydown = function (shortcut, element) { | |
130 | // Trigger shortcut keydown on an element |
|
130 | // Trigger shortcut keydown on an element | |
@@ -132,17 +132,17 b' IPython.keyboard = (function (IPython) {' | |||||
132 | element = $(element); |
|
132 | element = $(element); | |
133 | var event = shortcut_to_event(shortcut, 'keydown'); |
|
133 | var event = shortcut_to_event(shortcut, 'keydown'); | |
134 | element.trigger(event); |
|
134 | element.trigger(event); | |
135 | } |
|
135 | }; | |
136 |
|
136 | |||
137 |
|
137 | |||
138 | // Shortcut manager class |
|
138 | // Shortcut manager class | |
139 |
|
139 | |||
140 | var ShortcutManager = function (delay) { |
|
140 | var ShortcutManager = function (delay) { | |
141 | this._shortcuts = {} |
|
141 | this._shortcuts = {}; | |
142 | this._counts = {} |
|
142 | this._counts = {}; | |
143 | this._timers = {} |
|
143 | this._timers = {}; | |
144 | this.delay = delay || 800; // delay in milliseconds |
|
144 | this.delay = delay || 800; // delay in milliseconds | |
145 | } |
|
145 | }; | |
146 |
|
146 | |||
147 | ShortcutManager.prototype.help = function () { |
|
147 | ShortcutManager.prototype.help = function () { | |
148 | var help = []; |
|
148 | var help = []; | |
@@ -168,15 +168,15 b' IPython.keyboard = (function (IPython) {' | |||||
168 | return 0; |
|
168 | return 0; | |
169 | }); |
|
169 | }); | |
170 | return help; |
|
170 | return help; | |
171 | } |
|
171 | }; | |
172 |
|
172 | |||
173 | ShortcutManager.prototype.clear_shortcuts = function () { |
|
173 | ShortcutManager.prototype.clear_shortcuts = function () { | |
174 | this._shortcuts = {}; |
|
174 | this._shortcuts = {}; | |
175 | } |
|
175 | }; | |
176 |
|
176 | |||
177 | ShortcutManager.prototype.add_shortcut = function (shortcut, data, suppress_help_update) { |
|
177 | ShortcutManager.prototype.add_shortcut = function (shortcut, data, suppress_help_update) { | |
178 | if (typeof(data) === 'function') { |
|
178 | if (typeof(data) === 'function') { | |
179 | data = {help: '', help_index: '', handler: data} |
|
179 | data = {help: '', help_index: '', handler: data}; | |
180 | } |
|
180 | } | |
181 | data.help_index = data.help_index || ''; |
|
181 | data.help_index = data.help_index || ''; | |
182 | data.help = data.help || ''; |
|
182 | data.help = data.help || ''; | |
@@ -189,9 +189,9 b' IPython.keyboard = (function (IPython) {' | |||||
189 | this._shortcuts[shortcut] = data; |
|
189 | this._shortcuts[shortcut] = data; | |
190 | if (!suppress_help_update) { |
|
190 | if (!suppress_help_update) { | |
191 | // update the keyboard shortcuts notebook help |
|
191 | // update the keyboard shortcuts notebook help | |
192 | $([IPython.events]).trigger('rebuild.QuickHelp') |
|
192 | $([IPython.events]).trigger('rebuild.QuickHelp'); | |
193 | } |
|
193 | } | |
194 | } |
|
194 | }; | |
195 |
|
195 | |||
196 | ShortcutManager.prototype.add_shortcuts = function (data) { |
|
196 | ShortcutManager.prototype.add_shortcuts = function (data) { | |
197 | for (var shortcut in data) { |
|
197 | for (var shortcut in data) { | |
@@ -199,7 +199,7 b' IPython.keyboard = (function (IPython) {' | |||||
199 | } |
|
199 | } | |
200 | // update the keyboard shortcuts notebook help |
|
200 | // update the keyboard shortcuts notebook help | |
201 | $([IPython.events]).trigger('rebuild.QuickHelp'); |
|
201 | $([IPython.events]).trigger('rebuild.QuickHelp'); | |
202 | } |
|
202 | }; | |
203 |
|
203 | |||
204 | ShortcutManager.prototype.remove_shortcut = function (shortcut, suppress_help_update) { |
|
204 | ShortcutManager.prototype.remove_shortcut = function (shortcut, suppress_help_update) { | |
205 | shortcut = normalize_shortcut(shortcut); |
|
205 | shortcut = normalize_shortcut(shortcut); | |
@@ -209,7 +209,7 b' IPython.keyboard = (function (IPython) {' | |||||
209 | // update the keyboard shortcuts notebook help |
|
209 | // update the keyboard shortcuts notebook help | |
210 | $([IPython.events]).trigger('rebuild.QuickHelp'); |
|
210 | $([IPython.events]).trigger('rebuild.QuickHelp'); | |
211 | } |
|
211 | } | |
212 | } |
|
212 | }; | |
213 |
|
213 | |||
214 | ShortcutManager.prototype.count_handler = function (shortcut, event, data) { |
|
214 | ShortcutManager.prototype.count_handler = function (shortcut, event, data) { | |
215 | var that = this; |
|
215 | var that = this; | |
@@ -229,7 +229,7 b' IPython.keyboard = (function (IPython) {' | |||||
229 | t[shortcut] = timer; |
|
229 | t[shortcut] = timer; | |
230 | } |
|
230 | } | |
231 | return false; |
|
231 | return false; | |
232 | } |
|
232 | }; | |
233 |
|
233 | |||
234 | ShortcutManager.prototype.call_handler = function (event) { |
|
234 | ShortcutManager.prototype.call_handler = function (event) { | |
235 | var shortcut = event_to_shortcut(event); |
|
235 | var shortcut = event_to_shortcut(event); | |
@@ -245,7 +245,7 b' IPython.keyboard = (function (IPython) {' | |||||
245 | } |
|
245 | } | |
246 | } |
|
246 | } | |
247 | return true; |
|
247 | return true; | |
248 | } |
|
248 | }; | |
249 |
|
249 | |||
250 | return { |
|
250 | return { | |
251 | keycodes : keycodes, |
|
251 | keycodes : keycodes, | |
@@ -256,6 +256,6 b' IPython.keyboard = (function (IPython) {' | |||||
256 | shortcut_to_event : shortcut_to_event, |
|
256 | shortcut_to_event : shortcut_to_event, | |
257 | event_to_shortcut : event_to_shortcut, |
|
257 | event_to_shortcut : event_to_shortcut, | |
258 | trigger_keydown : trigger_keydown |
|
258 | trigger_keydown : trigger_keydown | |
259 | } |
|
259 | }; | |
260 |
|
260 | |||
261 | }(IPython)); |
|
261 | }(IPython)); |
@@ -42,7 +42,7 b' var IPython = (function (IPython) {' | |||||
42 | 'allows you to type code/text into a cell and is indicated by a green cell '+ |
|
42 | 'allows you to type code/text into a cell and is indicated by a green cell '+ | |
43 | 'border. <b>Command mode</b> binds the keyboard to notebook level actions '+ |
|
43 | 'border. <b>Command mode</b> binds the keyboard to notebook level actions '+ | |
44 | 'and is indicated by a grey cell border.' |
|
44 | 'and is indicated by a grey cell border.' | |
45 | ) |
|
45 | ); | |
46 | element.append(doc); |
|
46 | element.append(doc); | |
47 |
|
47 | |||
48 | // Command mode |
|
48 | // Command mode | |
@@ -68,7 +68,7 b' var IPython = (function (IPython) {' | |||||
68 | QuickHelp.prototype.build_command_help = function () { |
|
68 | QuickHelp.prototype.build_command_help = function () { | |
69 | var command_shortcuts = IPython.keyboard_manager.command_shortcuts.help(); |
|
69 | var command_shortcuts = IPython.keyboard_manager.command_shortcuts.help(); | |
70 | return build_div('<h4>Command Mode (press <code>Esc</code> to enable)</h4>', command_shortcuts); |
|
70 | return build_div('<h4>Command Mode (press <code>Esc</code> to enable)</h4>', command_shortcuts); | |
71 | } |
|
71 | }; | |
72 |
|
72 | |||
73 | var special_case = { pageup: "PageUp", pagedown: "Page Down" }; |
|
73 | var special_case = { pageup: "PageUp", pagedown: "Page Down" }; | |
74 | var prettify = function (s) { |
|
74 | var prettify = function (s) { | |
@@ -92,16 +92,16 b' var IPython = (function (IPython) {' | |||||
92 | var edit_shortcuts = IPython.keyboard_manager.edit_shortcuts.help(); |
|
92 | var edit_shortcuts = IPython.keyboard_manager.edit_shortcuts.help(); | |
93 | // Edit mode |
|
93 | // Edit mode | |
94 | return build_div('<h4>Edit Mode (press <code>Enter</code> to enable)</h4>', edit_shortcuts); |
|
94 | return build_div('<h4>Edit Mode (press <code>Enter</code> to enable)</h4>', edit_shortcuts); | |
95 | } |
|
95 | }; | |
96 |
|
96 | |||
97 | var build_one = function (s) { |
|
97 | var build_one = function (s) { | |
98 |
var help = s |
|
98 | var help = s.help; | |
99 |
var shortcut = prettify(s |
|
99 | var shortcut = prettify(s.shortcut); | |
100 | return $('<div>').addClass('quickhelp'). |
|
100 | return $('<div>').addClass('quickhelp'). | |
101 | append($('<span/>').addClass('shortcut_key').append($(shortcut))). |
|
101 | append($('<span/>').addClass('shortcut_key').append($(shortcut))). | |
102 | append($('<span/>').addClass('shortcut_descr').text(' : ' + help)) |
|
102 | append($('<span/>').addClass('shortcut_descr').text(' : ' + help)); | |
103 |
|
103 | |||
104 | } |
|
104 | }; | |
105 |
|
105 | |||
106 | var build_div = function (title, shortcuts) { |
|
106 | var build_div = function (title, shortcuts) { | |
107 | var i, half, n; |
|
107 | var i, half, n; | |
@@ -111,12 +111,12 b' var IPython = (function (IPython) {' | |||||
111 | var col2 = $('<div/>').addClass('box-flex0'); |
|
111 | var col2 = $('<div/>').addClass('box-flex0'); | |
112 | n = shortcuts.length; |
|
112 | n = shortcuts.length; | |
113 | half = ~~(n/2); // Truncate :) |
|
113 | half = ~~(n/2); // Truncate :) | |
114 |
for (i=0; i<half; i++) { col1.append( build_one(shortcuts[i]) ); } |
|
114 | for (i=0; i<half; i++) { col1.append( build_one(shortcuts[i]) ); } | |
115 |
for (i=half; i<n; i++) { col2.append( build_one(shortcuts[i]) ); } |
|
115 | for (i=half; i<n; i++) { col2.append( build_one(shortcuts[i]) ); } | |
116 | sub_div.append(col1).append(col2); |
|
116 | sub_div.append(col1).append(col2); | |
117 | div.append(sub_div); |
|
117 | div.append(sub_div); | |
118 | return div; |
|
118 | return div; | |
119 | } |
|
119 | }; | |
120 |
|
120 | |||
121 | // Set module variables |
|
121 | // Set module variables | |
122 | IPython.QuickHelp = QuickHelp; |
|
122 | IPython.QuickHelp = QuickHelp; |
General Comments 0
You need to be logged in to leave comments.
Login now