X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=view%2Ftheme%2Ffrio%2Fjs%2Ftextedit.js;h=e0c06af581f134ce8a7e9750beab82d0c0488336;hb=ba03ec857ae1b83e82819eb883f4c99aa6a739ca;hp=2079c20cdc40a12080da8546045253ecf25a42af;hpb=f4652d6e5026abe7d7b352d2307622bd567aa433;p=friendica.git

diff --git a/view/theme/frio/js/textedit.js b/view/theme/frio/js/textedit.js
index 2079c20cdc..e0c06af581 100644
--- a/view/theme/frio/js/textedit.js
+++ b/view/theme/frio/js/textedit.js
@@ -2,6 +2,80 @@
  * @brief The file contains functions for text editing and commenting
  */
 
+// Lifted from https://css-tricks.com/snippets/jquery/move-cursor-to-end-of-textarea-or-input/
+jQuery.fn.putCursorAtEnd = function() {
+	return this.each(function() {
+		// Cache references
+		var $el = $(this),
+			el = this;
+
+		// Only focus if input isn't already
+		if (!$el.is(":focus")) {
+			$el.focus();
+		}
+
+		// If this function exists... (IE 9+)
+		if (el.setSelectionRange) {
+			// Double the length because Opera is inconsistent about whether a carriage return is one character or two.
+			var len = $el.val().length * 2;
+
+			// Timeout seems to be required for Blink
+			setTimeout(function() {
+				el.setSelectionRange(len, len);
+			}, 1);
+		} else {
+			// As a fallback, replace the contents with itself
+			// Doesn't work in Chrome, but Chrome supports setSelectionRange
+			$el.val($el.val());
+		}
+
+		// Scroll to the bottom, in case we're in a tall textarea
+		// (Necessary for Firefox and Chrome)
+		this.scrollTop = 999999;
+	});
+};
+
+function commentGetLink(id, prompttext) {
+	reply = prompt(prompttext);
+	if(reply && reply.length) {
+		reply = bin2hex(reply);
+		$.get('parse_url?noAttachment=1&binurl=' + reply, function(data) {
+			addCommentText(data, id);
+		});
+	}
+}
+
+function addCommentText(data, id) {
+	// get the textfield
+	var textfield = document.getElementById("comment-edit-text-" + id);
+	// check if the textfield does have the default-value
+	commentOpenUI(textfield, id);
+	// save already existent content
+	var currentText = $("#comment-edit-text-" + id).val();
+	//insert the data as new value
+	textfield.value = currentText + data;
+	autosize.update($("#comment-edit-text-" + id));
+}
+
+function commentLinkDrop(event, id) {
+	var reply = event.dataTransfer.getData("text/uri-list");
+	event.target.textContent = reply;
+	event.preventDefault();
+	if (reply && reply.length) {
+		reply = bin2hex(reply);
+		$.get('parse_url?noAttachment=1&binurl=' + reply, function(data) {
+			addCommentText(data, id);
+		});
+	}
+}
+
+function commentLinkDropper(event) {
+	var linkFound = event.dataTransfer.types.contains("text/uri-list");
+	if (linkFound) {
+		event.preventDefault();
+	}
+}
+
 
 function insertFormatting(BBcode, id) {
 	var tmpStr = $("#comment-edit-text-" + id).val();
@@ -27,6 +101,22 @@ function insertFormatting(BBcode, id) {
 	return true;
 }
 
+function insertFormattingToPost(BBcode) {
+	textarea = document.getElementById("profile-jot-text");
+	if (document.selection) {
+		textarea.focus();
+		selected = document.selection.createRange();
+		selected.text = "[" + BBcode + "]" + selected.text + "[/" + BBcode + "]";
+	} else if (textarea.selectionStart || textarea.selectionStart == "0") {
+		var start = textarea.selectionStart;
+		var end = textarea.selectionEnd;
+		textarea.value = textarea.value.substring(0, start) + "[" + BBcode + "]" + textarea.value.substring(start, end) + "[/" + BBcode + "]" + textarea.value.substring(end, textarea.value.length);
+	}
+
+	$(textarea).trigger('change');
+
+	return true;
+}
 
 function showThread(id) {
 	$("#collapsed-comments-" + id).show()
@@ -45,7 +135,7 @@ function cmtBbClose(id) {
 }
 
 function commentExpand(id) {
-	$("#comment-edit-text-" + id).value = '';
+	$("#comment-edit-text-" + id).putCursorAtEnd();
 	$("#comment-edit-text-" + id).addClass("comment-edit-text-full");
 	$("#comment-edit-text-" + id).removeClass("comment-edit-text-empty");
 	$("#comment-edit-text-" + id).focus();