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Write the OSC title to the window's title instead of the status bar.

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Most modern browsers no longer have status bars. Additionally,
using the window's title makes it seem more like a conventional
terminal application.
This commit is contained in:
Jay Weisskopf 2011-12-31 19:46:44 -06:00 committed by Marc Singer
parent 4ce287e217
commit a0fac8a8db
3 changed files with 39 additions and 27 deletions
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22
demo/vt100.js
View file

@ -80,7 +80,7 @@
// #define ESignore 14 // #define ESignore 14
// #define ESnonstd 15 // #define ESnonstd 15
// #define ESpalette 16 // #define ESpalette 16
// #define ESstatus 17 // #define EStitle 17
// #define ESss2 18 // #define ESss2 18
// #define ESss3 19 // #define ESss3 19
@ -187,7 +187,7 @@ function VT100(container) {
this.CodePage437Map, this.DirectToFontMap ]; this.CodePage437Map, this.DirectToFontMap ];
this.savedValid = [ ]; this.savedValid = [ ];
this.respondString = ''; this.respondString = '';
this.statusString = ''; this.titleString = '';
this.internalClipboard = undefined; this.internalClipboard = undefined;
this.reset(true); this.reset(true);
} }
@ -3846,7 +3846,7 @@ VT100.prototype.doControl = function(ch) {
case 0x8F: this.isEsc = 19 /* ESss3 */; break; case 0x8F: this.isEsc = 19 /* ESss3 */; break;
case 0x9A: this.respondID(); break; case 0x9A: this.respondID(); break;
case 0x9B: this.isEsc = 2 /* ESsquare */; break; case 0x9B: this.isEsc = 2 /* ESsquare */; break;
case 0x07: if (this.isEsc != 17 /* ESstatus */) { case 0x07: if (this.isEsc != 17 /* EStitle */) {
this.beep(); break; this.beep(); break;
} }
/* fall thru */ /* fall thru */
@ -3885,7 +3885,7 @@ VT100.prototype.doControl = function(ch) {
switch (ch) { switch (ch) {
/*0*/ case 0x30: /*0*/ case 0x30:
/*1*/ case 0x31: /*1*/ case 0x31:
/*2*/ case 0x32: this.statusString = ''; this.isEsc = 17 /* ESstatus */; break; /*2*/ case 0x32: this.isEsc = 17 /* EStitle */; this.titleString = ''; break;
/*P*/ case 0x50: this.npar = 0; this.par = [ 0, 0, 0, 0, 0, 0, 0 ]; /*P*/ case 0x50: this.npar = 0; this.par = [ 0, 0, 0, 0, 0, 0, 0 ];
this.isEsc = 16 /* ESpalette */; break; this.isEsc = 16 /* ESpalette */; break;
/*R*/ case 0x52: // Palette support is not implemented /*R*/ case 0x52: // Palette support is not implemented
@ -4081,18 +4081,22 @@ VT100.prototype.doControl = function(ch) {
this.translate = this.GMap[g]; this.translate = this.GMap[g];
} }
break; break;
case 17 /* ESstatus */: case 17 /* EStitle */:
if (ch == 0x07) { if (ch == 0x07) {
if (this.statusString && this.statusString.charAt(0) == ';') { if (this.titleString && this.titleString.charAt(0) == ';') {
this.statusString = this.statusString.substr(1); this.titleString = this.titleString.substr(1);
if (this.titleString != '') {
this.titleString += ' - ';
}
this.titleString += 'Shell In A Box'
} }
try { try {
window.status = this.statusString; window.document.title = this.titleString;
} catch (e) { } catch (e) {
} }
this.isEsc = 0 /* ESnormal */; this.isEsc = 0 /* ESnormal */;
} else { } else {
this.statusString += String.fromCharCode(ch); this.titleString += String.fromCharCode(ch);
} }
break; break;
case 18 /* ESss2 */: case 18 /* ESss2 */:

22
shellinabox/vt100.js
View file

@ -80,7 +80,7 @@
// #define ESignore 14 // #define ESignore 14
// #define ESnonstd 15 // #define ESnonstd 15
// #define ESpalette 16 // #define ESpalette 16
// #define ESstatus 17 // #define EStitle 17
// #define ESss2 18 // #define ESss2 18
// #define ESss3 19 // #define ESss3 19
@ -187,7 +187,7 @@ function VT100(container) {
this.CodePage437Map, this.DirectToFontMap ]; this.CodePage437Map, this.DirectToFontMap ];
this.savedValid = [ ]; this.savedValid = [ ];
this.respondString = ''; this.respondString = '';
this.statusString = ''; this.titleString = '';
this.internalClipboard = undefined; this.internalClipboard = undefined;
this.reset(true); this.reset(true);
} }
@ -3846,7 +3846,7 @@ VT100.prototype.doControl = function(ch) {
case 0x8F: this.isEsc = 19 /* ESss3 */; break; case 0x8F: this.isEsc = 19 /* ESss3 */; break;
case 0x9A: this.respondID(); break; case 0x9A: this.respondID(); break;
case 0x9B: this.isEsc = 2 /* ESsquare */; break; case 0x9B: this.isEsc = 2 /* ESsquare */; break;
case 0x07: if (this.isEsc != 17 /* ESstatus */) { case 0x07: if (this.isEsc != 17 /* EStitle */) {
this.beep(); break; this.beep(); break;
} }
/* fall thru */ /* fall thru */
@ -3885,7 +3885,7 @@ VT100.prototype.doControl = function(ch) {
switch (ch) { switch (ch) {
/*0*/ case 0x30: /*0*/ case 0x30:
/*1*/ case 0x31: /*1*/ case 0x31:
/*2*/ case 0x32: this.statusString = ''; this.isEsc = 17 /* ESstatus */; break; /*2*/ case 0x32: this.isEsc = 17 /* EStitle */; this.titleString = ''; break;
/*P*/ case 0x50: this.npar = 0; this.par = [ 0, 0, 0, 0, 0, 0, 0 ]; /*P*/ case 0x50: this.npar = 0; this.par = [ 0, 0, 0, 0, 0, 0, 0 ];
this.isEsc = 16 /* ESpalette */; break; this.isEsc = 16 /* ESpalette */; break;
/*R*/ case 0x52: // Palette support is not implemented /*R*/ case 0x52: // Palette support is not implemented
@ -4081,18 +4081,22 @@ VT100.prototype.doControl = function(ch) {
this.translate = this.GMap[g]; this.translate = this.GMap[g];
} }
break; break;
case 17 /* ESstatus */: case 17 /* EStitle */:
if (ch == 0x07) { if (ch == 0x07) {
if (this.statusString && this.statusString.charAt(0) == ';') { if (this.titleString && this.titleString.charAt(0) == ';') {
this.statusString = this.statusString.substr(1); this.titleString = this.titleString.substr(1);
if (this.titleString != '') {
this.titleString += ' - ';
}
this.titleString += 'Shell In A Box'
} }
try { try {
window.status = this.statusString; window.document.title = this.titleString;
} catch (e) { } catch (e) {
} }
this.isEsc = 0 /* ESnormal */; this.isEsc = 0 /* ESnormal */;
} else { } else {
this.statusString += String.fromCharCode(ch); this.titleString += String.fromCharCode(ch);
} }
break; break;
case 18 /* ESss2 */: case 18 /* ESss2 */:

22
shellinabox/vt100.jspp Normal file → Executable file
View file

@ -80,7 +80,7 @@
#define ESignore 14 #define ESignore 14
#define ESnonstd 15 #define ESnonstd 15
#define ESpalette 16 #define ESpalette 16
#define ESstatus 17 #define EStitle 17
#define ESss2 18 #define ESss2 18
#define ESss3 19 #define ESss3 19
@ -187,7 +187,7 @@ function VT100(container) {
this.CodePage437Map, this.DirectToFontMap ]; this.CodePage437Map, this.DirectToFontMap ];
this.savedValid = [ ]; this.savedValid = [ ];
this.respondString = ''; this.respondString = '';
this.statusString = ''; this.titleString = '';
this.internalClipboard = undefined; this.internalClipboard = undefined;
this.reset(true); this.reset(true);
} }
@ -3846,7 +3846,7 @@ VT100.prototype.doControl = function(ch) {
case 0x8F: this.isEsc = ESss3; break; case 0x8F: this.isEsc = ESss3; break;
case 0x9A: this.respondID(); break; case 0x9A: this.respondID(); break;
case 0x9B: this.isEsc = ESsquare; break; case 0x9B: this.isEsc = ESsquare; break;
case 0x07: if (this.isEsc != ESstatus) { case 0x07: if (this.isEsc != EStitle) {
this.beep(); break; this.beep(); break;
} }
/* fall thru */ /* fall thru */
@ -3885,7 +3885,7 @@ VT100.prototype.doControl = function(ch) {
switch (ch) { switch (ch) {
/*0*/ case 0x30: /*0*/ case 0x30:
/*1*/ case 0x31: /*1*/ case 0x31:
/*2*/ case 0x32: this.statusString = ''; this.isEsc = ESstatus; break; /*2*/ case 0x32: this.isEsc = EStitle; this.titleString = ''; break;
/*P*/ case 0x50: this.npar = 0; this.par = [ 0, 0, 0, 0, 0, 0, 0 ]; /*P*/ case 0x50: this.npar = 0; this.par = [ 0, 0, 0, 0, 0, 0, 0 ];
this.isEsc = ESpalette; break; this.isEsc = ESpalette; break;
/*R*/ case 0x52: // Palette support is not implemented /*R*/ case 0x52: // Palette support is not implemented
@ -4081,18 +4081,22 @@ VT100.prototype.doControl = function(ch) {
this.translate = this.GMap[g]; this.translate = this.GMap[g];
} }
break; break;
case ESstatus: case EStitle:
if (ch == 0x07) { if (ch == 0x07) {
if (this.statusString && this.statusString.charAt(0) == ';') { if (this.titleString && this.titleString.charAt(0) == ';') {
this.statusString = this.statusString.substr(1); this.titleString = this.titleString.substr(1);
if (this.titleString != '') {
this.titleString += ' - ';
}
this.titleString += 'Shell In A Box'
} }
try { try {
window.status = this.statusString; window.document.title = this.titleString;
} catch (e) { } catch (e) {
} }
this.isEsc = ESnormal; this.isEsc = ESnormal;
} else { } else {
this.statusString += String.fromCharCode(ch); this.titleString += String.fromCharCode(ch);
} }
break; break;
case ESss2: case ESss2: