diff options
Diffstat (limited to 'program/js')
-rw-r--r-- | program/js/app.js | 76 |
1 files changed, 8 insertions, 68 deletions
diff --git a/program/js/app.js b/program/js/app.js index 5055b4d42..5d0443095 100644 --- a/program/js/app.js +++ b/program/js/app.js @@ -7611,7 +7611,7 @@ function rcube_webmail() { var msg = this.env.messages ? this.env.messages[uid] : {}; return msg.mbox || this.env.mailbox; - } + }; // gets cursor position this.get_caret_pos = function(obj) @@ -7619,89 +7619,31 @@ function rcube_webmail() if (obj.selectionEnd !== undefined) return obj.selectionEnd; - if (document.selection && document.selection.createRange) { - var range = document.selection.createRange(); - if (range.parentElement() != obj) - return 0; - - var gm = range.duplicate(); - if (obj.tagName == 'TEXTAREA') - gm.moveToElementText(obj); - else - gm.expand('textedit'); - - gm.setEndPoint('EndToStart', range); - var p = gm.text.length; - - return p <= obj.value.length ? p : -1; - } - return obj.value.length; }; // moves cursor to specified position this.set_caret_pos = function(obj, pos) { - if (obj.setSelectionRange) - obj.setSelectionRange(pos, pos); - else if (obj.createTextRange) { - var range = obj.createTextRange(); - range.collapse(true); - range.moveEnd('character', pos); - range.moveStart('character', pos); - range.select(); + try { + if (obj.setSelectionRange) + obj.setSelectionRange(pos, pos); } + catch(e) {}; // catch Firefox exception if obj is hidden }; // get selected text from an input field - // http://stackoverflow.com/questions/7186586/how-to-get-the-selected-text-in-textarea-using-jquery-in-internet-explorer-7 this.get_input_selection = function(obj) { - var start = 0, end = 0, - normalizedValue, range, - textInputRange, len, endRange; + var start = 0, end = 0, normalizedValue = ''; if (typeof obj.selectionStart == "number" && typeof obj.selectionEnd == "number") { normalizedValue = obj.value; start = obj.selectionStart; end = obj.selectionEnd; } - else { - range = document.selection.createRange(); - - if (range && range.parentElement() == obj) { - len = obj.value.length; - normalizedValue = obj.value; //.replace(/\r\n/g, "\n"); - - // create a working TextRange that lives only in the input - textInputRange = obj.createTextRange(); - textInputRange.moveToBookmark(range.getBookmark()); - - // Check if the start and end of the selection are at the very end - // of the input, since moveStart/moveEnd doesn't return what we want - // in those cases - endRange = obj.createTextRange(); - endRange.collapse(false); - - if (textInputRange.compareEndPoints("StartToEnd", endRange) > -1) { - start = end = len; - } - else { - start = -textInputRange.moveStart("character", -len); - start += normalizedValue.slice(0, start).split("\n").length - 1; - - if (textInputRange.compareEndPoints("EndToEnd", endRange) > -1) { - end = len; - } - else { - end = -textInputRange.moveEnd("character", -len); - end += normalizedValue.slice(0, end).split("\n").length - 1; - } - } - } - } - return { start:start, end:end, text:normalizedValue.substr(start, end-start) }; + return {start: start, end: end, text: normalizedValue.substr(start, end-start)}; }; // disable/enable all fields of a form @@ -7723,9 +7665,7 @@ function rcube_webmail() // remember which elem was disabled before lock if (lock && elm.disabled) this.disabled_form_elements.push(elm); - // check this.disabled_form_elements before inArray() as a workaround for FF5 bug - // http://bugs.jquery.com/ticket/9873 - else if (lock || (this.disabled_form_elements && $.inArray(elm, this.disabled_form_elements)<0)) + else if (lock || $.inArray(elm, this.disabled_form_elements) < 0) elm.disabled = lock; } }; |