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Code Issues Releases Wiki Activity

optimize action

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This commit is contained in:
WittBulter 2017-01-18 14:42:35 +08:00
parent 19c09e4a40
commit 1af66414b4
1 changed files with 15 additions and 24 deletions
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33
src/js/action.js
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@ -32,9 +32,7 @@ export default class Action {
let url = "http://"; let url = "http://";
if (options.promptURLs){ if (options.promptURLs){
url = prompt(options.promptTexts.link); url = prompt(options.promptTexts.link);
if (!url){ if (!url) return false;
return false;
}
} }
base.replaceSelection(cm, stat.link, options.insertTexts.link, url); base.replaceSelection(cm, stat.link, options.insertTexts.link, url);
} }
@ -65,9 +63,7 @@ export default class Action {
let url = "http://"; let url = "http://";
if (options.promptURLs){ if (options.promptURLs){
url = prompt(options.promptTexts.image); url = prompt(options.promptTexts.image);
if (!url){ if (!url) return false;
return false;
}
} }
base.replaceSelection(cm, stat.image, options.insertTexts.image, url); base.replaceSelection(cm, stat.image, options.insertTexts.image, url);
} }
@ -110,10 +106,8 @@ export default class Action {
return line.styles && line.styles[2] && line.styles[2].indexOf("formatting-code-block") !== -1; return line.styles && line.styles[2] && line.styles[2].indexOf("formatting-code-block") !== -1;
} }
const token_state = token =>{
// base goes an extra level deep when mode backdrops are used, e.g. spellchecker on // base goes an extra level deep when mode backdrops are used, e.g. spellchecker on
return token.state.base.base || token.state.base; const token_state = token => token.state.base.base || token.state.base;
}
const code_type = (cm, line_num, line = cm.getLineHandle(line_num), firstTok, lastTok) =>{ const code_type = (cm, line_num, line = cm.getLineHandle(line_num), firstTok, lastTok) =>{
/* /*
@ -131,17 +125,16 @@ export default class Action {
ch: line.text.length - 1 ch: line.text.length - 1
})); }));
let types = firstTok.type? firstTok.type.split(" "): []; let types = firstTok.type? firstTok.type.split(" "): [];
if (lastTok && token_state(lastTok).indentedCode){
// have to check last char, since first chars of first line aren"t marked as indented // have to check last char, since first chars of first line aren"t marked as indented
return "indented"; if (lastTok && token_state(lastTok).indentedCode) return "indented";
} else if (types.indexOf("comment") === -1){
// has to be after "indented" check, since first chars of first indented line aren"t marked as such // has to be after "indented" check, since first chars of first indented line aren"t marked as such
return false; if (types.indexOf("comment") === -1) return false;
} else if (token_state(firstTok).fencedChars || token_state(lastTok).fencedChars || fencing_line(line)){ if (token_state(firstTok).fencedChars || token_state(lastTok).fencedChars || fencing_line(line)){
return "fenced"; return "fenced";
} else{
return "single";
} }
return "single";
} }
const insertFencingAtSelection = (cm, cur_start, cur_end, fenceCharsToInsert) =>{ const insertFencingAtSelection = (cm, cur_start, cur_end, fenceCharsToInsert) =>{
@ -492,8 +485,8 @@ export default class Action {
* Preview action. * Preview action.
*/ */
static togglePreview (editor){ static togglePreview (editor){
let cm = editor.codemirror; const cm = editor.codemirror;
let wrapper = cm.getWrapperElement(); const wrapper = cm.getWrapperElement();
let toolbar_div = wrapper.previousSibling; let toolbar_div = wrapper.previousSibling;
let toolbar = editor.options.toolbar? editor.toolbarElements.preview: false; let toolbar = editor.options.toolbar? editor.toolbarElements.preview: false;
let preview = wrapper.lastChild; let preview = wrapper.lastChild;
@ -503,9 +496,7 @@ export default class Action {
wrapper.appendChild(preview); wrapper.appendChild(preview);
} }
if (/editor-preview-active/.test(preview.className)){ if (/editor-preview-active/.test(preview.className)){
preview.className = preview.className.replace( preview.className = preview.className.replace(/\s*editor-preview-active\s*/g, "");
/\s*editor-preview-active\s*/g, ""
);
if (toolbar){ if (toolbar){
toolbar.className = toolbar.className.replace(/\s*active\s*/g, ""); toolbar.className = toolbar.className.replace(/\s*active\s*/g, "");
toolbar_div.className = toolbar_div.className.replace(/\s*disabled-for-preview*/g, ""); toolbar_div.className = toolbar_div.className.replace(/\s*disabled-for-preview*/g, "");