zydronium/enigma-bbs
1
0
Fork 0
mirror of https://github.com/NuSkooler/enigma-bbs.git synced 2025-06-10 14:44:40 +02:00
Code Issues Projects Releases Packages Wiki Activity

* Support for textOverflow (e.g. "...") in TextView/EditTextView

Browse source 
* Show text starting from the begining when non-focus for long EditTextView
This commit is contained in:
Bryan Ashby 2015-05-07 22:13:12 -06:00
parent bd2253aec0
commit 62da937bf0
3 changed files with 25 additions and 4 deletions
Download patch file Download diff file Expand all files Collapse all files

25
core/text_view.js
View file

@ -27,6 +27,10 @@ function TextView(options) {
this.justify = options.justify || 'right';
this.resizable = miscUtil.valueWithDefault(options.resizable, true);
this.horizScroll = miscUtil.valueWithDefault(options.horizScroll, true);
if(_.isString(options.textOverflow)) {
this.textOverflow = options.textOverflow;
}
if(_.isString(options.textMaskChar) && 1 === options.textMaskChar.length) {
this.textMaskChar = options.textMaskChar;
@ -50,8 +54,22 @@ function TextView(options) {
// XXXXXXXXXXXXXXXXX
// this is the text but too long
// text but too long
if(this.horizScroll) {
textToDraw = textToDraw.substr(textToDraw.length - this.dimens.width, textToDraw.length);
if(this.hasFocus) {
if(this.horizScroll) {
textToDraw = textToDraw.substr(textToDraw.length - this.dimens.width, textToDraw.length);
}
} else {
// :TODO: support configurable textOverflow (default="")
if(textToDraw.length > this.dimens.width) {
if(this.textOverflow &&
this.dimens.width > this.textOverflow.length &&
textToDraw.length - this.textOverflow.length >= this.textOverflow.length)
{
textToDraw = textToDraw.substr(0, this.dimens.width - this.textOverflow.length) + this.textOverflow;
} else {
textToDraw = textToDraw.substr(0, this.dimens.width);
}
}
}
}
@ -82,7 +100,8 @@ TextView.prototype.setFocus = function(focused) {
this.redraw();
// position & SGR for cursor
this.client.term.write(ansi.goto(this.position.x, this.position.y + this.text.length));
var offset = Math.min(this.text.length, this.dimens.width);
this.client.term.write(ansi.goto(this.position.x, this.position.y + offset));
this.client.term.write(this.getFocusSGR());
};