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Cleanup CodeMirror shortcuts.

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* Add titleize utility function.
  * Capitalizes first word.
  * Capitalizes all words not contained in simple article/conjunction
    list.
* Enable shortcuts for `uppercase`, `lowercase`, and `titlecase`.
* Fix header shortcuts
  * Ensure that header shortcuts do not duplicate text.
  * Make headers idempotent (pressing `ctrl+alt+1` then
    `ctrl+alt+2` does not make `# # # blah`.
This commit is contained in:
Robert Jackson 2014-07-31 08:02:15 -04:00
parent 1c3cb1bb6a
commit 3cf9034c90
3 changed files with 39 additions and 11 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

25
core/client/utils/codemirror-shortcuts.js
View file

@ -3,6 +3,8 @@
* See editor-route-base
*/
import titleize from 'ghost/utils/titleize';
function init() {
//Used for simple, noncomputational replace-and-go! shortcuts.
// See default case in shortcut function below.
@ -20,30 +22,37 @@ function init() {
cursor = this.getCursor(),
line = this.getLine(cursor.line),
fromLineStart = {line: cursor.line, ch: 0},
toLineEnd = {line: cursor.line, ch: line.length},
md, letterCount, textIndex, position;
switch (type) {
case 'h1':
this.replaceRange('# ' + line, fromLineStart);
line = line.replace(/^#* /, '');
this.replaceRange('# ' + line, fromLineStart, toLineEnd);
this.setCursor(cursor.line, cursor.ch + 2);
return;
case 'h2':
this.replaceRange('## ' + line, fromLineStart);
line = line.replace(/^#* /, '');
this.replaceRange('## ' + line, fromLineStart, toLineEnd);
this.setCursor(cursor.line, cursor.ch + 3);
return;
case 'h3':
this.replaceRange('### ' + line, fromLineStart);
line = line.replace(/^#* /, '');
this.replaceRange('### ' + line, fromLineStart, toLineEnd);
this.setCursor(cursor.line, cursor.ch + 4);
return;
case 'h4':
this.replaceRange('#### ' + line, fromLineStart);
line = line.replace(/^#* /, '');
this.replaceRange('#### ' + line, fromLineStart, toLineEnd);
this.setCursor(cursor.line, cursor.ch + 5);
return;
case 'h5':
this.replaceRange('##### ' + line, fromLineStart);
line = line.replace(/^#* /, '');
this.replaceRange('##### ' + line, fromLineStart, toLineEnd);
this.setCursor(cursor.line, cursor.ch + 6);
return;
case 'h6':
this.replaceRange('###### ' + line, fromLineStart);
line = line.replace(/^#* /, '');
this.replaceRange('###### ' + line, fromLineStart, toLineEnd);
this.setCursor(cursor.line, cursor.ch + 7);
return;
case 'link':
@ -80,7 +89,6 @@ function init() {
md = moment(new Date()).format('D MMMM YYYY');
this.replaceSelection(md, 'end');
return;
/** @TODO
case 'uppercase':
md = text.toLocaleUpperCase();
break;
@ -88,8 +96,9 @@ function init() {
md = text.toLocaleLowerCase();
break;
case 'titlecase':
md = text.toTitleCase();
md = titleize(text);
break;
/** @TODO
case 'copyHTML':
converter = new Showdown.converter();
if (text) {

8
core/client/utils/editor-shortcuts.js
View file

@ -17,6 +17,11 @@ shortcuts['ctrl+alt+u'] = {action: 'codeMirrorShortcut', options: {type: 'strike
shortcuts[ctrlOrCmd + '+b'] = {action: 'codeMirrorShortcut', options: {type: 'bold'}};
shortcuts[ctrlOrCmd + '+i'] = {action: 'codeMirrorShortcut', options: {type: 'italic'}};
shortcuts['ctrl+U'] = {action: 'codeMirrorShortcut', options: {type: 'uppercase'}};
shortcuts['ctrl+shift+U'] = {action: 'codeMirrorShortcut', options: {type: 'lowercase'}};
shortcuts['ctrl+alt+shift+U'] = {action: 'codeMirrorShortcut', options: {type: 'titlecase'}};
//Headings
shortcuts['ctrl+alt+1'] = {action: 'codeMirrorShortcut', options: {type: 'h1'}};
shortcuts['ctrl+alt+2'] = {action: 'codeMirrorShortcut', options: {type: 'h2'}};
@ -38,9 +43,6 @@ shortcuts[ctrlOrCmd + '+shift+i'] = {action: 'codeMirrorShortcut', options: {typ
// Some may be broken due to a conflict with CodeMirror commands.
// (see http://codemirror.net/doc/manual.html#commands)
//
//shortcuts['ctrl+U'] = {action: 'codeMirrorShortcut', options: {type: 'uppercase'}};
//shortcuts['ctrl+shift+U'] = {action: 'codeMirrorShortcut', options: {type: 'lowercase'}};
//shortcuts['ctrl+alt+shift+U'] = {action: 'codeMirrorShortcut', options: {type: 'titlecase'}};
//shortcuts[ctrlOrCmd + '+c'] = {action: 'codeMirrorShortcut', options: {type: 'copyHTML'}};
export default shortcuts;

17
core/client/utils/titleize.js Normal file
View file

@ -0,0 +1,17 @@
var lowerWords = ['of', 'a', 'the', 'and', 'an', 'or', 'nor', 'but', 'is', 'if',
'then', 'else', 'when', 'at', 'from', 'by', 'on', 'off', 'for',
'in', 'out', 'over', 'to', 'into', 'with'];
function titleize(input) {
var words = input.split(' ').map(function (word, index) {
if (index === 0 || lowerWords.indexOf(word) === -1) {
word = Ember.String.capitalize(word);
}
return word;
});
return words.join(' ');
}
export default titleize;