espterm
/
espterm-firmware
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

Merge branch 'better-mouse'

Browse Source
pull/111/merge
Ondřej Hruška 7 years ago
parent 357600de8f 7aa3cd7f75
commit a3c84f9a8f
11 changed files with 482 additions and 145 deletions
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
Show Stats Download Patch File Download Diff File
  1. 2
      CMakeLists.txt
  2. 146
      html_orig/js/app.js
  3. 9
      html_orig/jssrc/keymaster.js
  4. 137
      html_orig/jssrc/term.js
  5. 22
      user/apars_csi.c
  6. 14
      user/apars_osc.c
  7. 145
      user/cgi_sockets.c
  8. 41
      user/jstring.c
  9. 29
      user/jstring.h
  10. 43
      user/screen.c
  11. 37
      user/screen.h

2
CMakeLists.txt
Unescape View File

@ -141,7 +141,7 @@ set(SOURCE_FILES
user/apars_osc.c user/apars_osc.c
user/apars_osc.h user/apars_osc.h
user/apars_dcs.c user/apars_dcs.c
user/apars_dcs.h user/uart_buffer.c user/uart_buffer.h) user/apars_dcs.h user/uart_buffer.c user/uart_buffer.h user/jstring.c user/jstring.h)
include_directories(include) include_directories(include)
include_directories(user) include_directories(user)

146
html_orig/js/app.js
Unescape View File

@ -770,6 +770,14 @@
for(k in _mods) _mods[k] = event[modifierMap[k]]; for(k in _mods) _mods[k] = event[modifierMap[k]];
}; };
function isModifierPressed(mod) {
if (mod=='control'||mod=='ctrl') return _mods[17];
if (mod=='shift') return _mods[16];
if (mod=='meta') return _mods[91];
if (mod=='alt') return _mods[18];
return false;
}
// handle keydown event // handle keydown event
function dispatch(event) { function dispatch(event) {
var key, handler, k, i, modifiersMatch, scope; var key, handler, k, i, modifiersMatch, scope;
@ -995,6 +1003,7 @@
global.key.deleteScope = deleteScope; global.key.deleteScope = deleteScope;
global.key.filter = filter; global.key.filter = filter;
global.key.isPressed = isPressed; global.key.isPressed = isPressed;
global.key.isModifier = isModifierPressed;
global.key.getPressedKeyCodes = getPressedKeyCodes; global.key.getPressedKeyCodes = getPressedKeyCodes;
global.key.noConflict = noConflict; global.key.noConflict = noConflict;
global.key.unbind = unbindKey; global.key.unbind = unbindKey;
@ -1555,6 +1564,41 @@ function tr(key) { return _tr[key] || '?'+key+'?'; }
w.init = wifiInit; w.init = wifiInit;
w.startScanning = startScanning; w.startScanning = startScanning;
})(window.WiFi = {}); })(window.WiFi = {});
/** Decode two-byte number */
function parse2B(s, i) {
return (s.charCodeAt(i++) - 1) + (s.charCodeAt(i) - 1) * 127;
}
/** Decode three-byte number */
function parse3B(s, i) {
return (s.charCodeAt(i) - 1) + (s.charCodeAt(i+1) - 1) * 127 + (s.charCodeAt(i+2) - 1) * 127 * 127;
}
function Chr(n) {
return String.fromCharCode(n);
}
function encode2B(n) {
var lsb, msb;
lsb = (n % 127);
n = ((n - lsb) / 127);
lsb += 1;
msb = (n + 1);
return Chr(lsb) + Chr(msb);
}
function encode3B(n) {
var lsb, msb, xsb;
lsb = (n % 127);
n = (n - lsb) / 127;
lsb += 1;
msb = (n % 127);
n = (n - msb) / 127;
msb += 1;
xsb = (n + 1);
return Chr(lsb) + Chr(msb) + Chr(xsb);
}
var Screen = (function () { var Screen = (function () {
var W = 0, H = 0; // dimensions var W = 0, H = 0; // dimensions
var inited = false; var inited = false;
@ -1681,8 +1725,21 @@ var Screen = (function () {
(function() { (function() {
var x = i % W; var x = i % W;
var y = Math.floor(i / W); var y = Math.floor(i / W);
e.addEventListener('click', function () { e.addEventListener('mouseenter', function (evt) {
Input.onTap(y, x); Input.onMouseMove(x, y);
});
e.addEventListener('mousedown', function (evt) {
Input.onMouseDown(x, y, evt.button+1);
});
e.addEventListener('mouseup', function (evt) {
Input.onMouseUp(x, y, evt.button+1);
});
e.addEventListener('contextmenu', function (evt) {
evt.preventDefault();
});
e.addEventListener('mousewheel', function (evt) {
Input.onMouseWheel(x, y, evt.deltaY>0?1:-1);
return false;
}); });
})(); })();
@ -1734,16 +1791,6 @@ var Screen = (function () {
inited = true; inited = true;
} }
/** Decode two-byte number */
function parse2B(s, i) {
return (s.charCodeAt(i++) - 1) + (s.charCodeAt(i) - 1) * 127;
}
/** Decode three-byte number */
function parse3B(s, i) {
return (s.charCodeAt(i) - 1) + (s.charCodeAt(i+1) - 1) * 127 + (s.charCodeAt(i+2) - 1) * 127 * 127;
}
var SEQ_SET_COLOR_ATTR = 1; var SEQ_SET_COLOR_ATTR = 1;
var SEQ_REPEAT = 2; var SEQ_REPEAT = 2;
var SEQ_SET_COLOR = 3; var SEQ_SET_COLOR = 3;
@ -1991,7 +2038,22 @@ var Conn = (function() {
}; };
})(); })();
/** User input */ /**
* User input
*
* --- Rx messages: ---
* S - screen content (binary encoding of the entire screen with simple compression)
* T - text labels - Title and buttons, \0x01-separated
* B - beep
* . - heartbeat
*
* --- Tx messages ---
* s - string
* b - action button
* p - mb press
* r - mb release
* m - mouse move
*/
var Input = (function() { var Input = (function() {
var opts = { var opts = {
np_alt: false, np_alt: false,
@ -2000,15 +2062,11 @@ var Input = (function() {
}; };
function sendStrMsg(str) { function sendStrMsg(str) {
Conn.send("STR:"+str); Conn.send("s"+str);
}
function sendPosMsg(y, x) {
Conn.send("TAP:"+y+','+x);
} }
function sendBtnMsg(n) { function sendBtnMsg(n) {
Conn.send("BTN:"+n); Conn.send("b"+Chr(n));
} }
function fa(alt, normal) { function fa(alt, normal) {
@ -2129,6 +2187,10 @@ var Input = (function() {
_bindFnKeys(); _bindFnKeys();
} }
var mb1 = 0;
var mb2 = 0;
var mb3 = 0;
function init() { function init() {
_initKeys(); _initKeys();
@ -2138,11 +2200,30 @@ var Input = (function() {
sendBtnMsg(+this.dataset['n']); sendBtnMsg(+this.dataset['n']);
}); });
}); });
window.addEventListener('mousedown', function(evt) {
if (evt.button == 0) mb1 = 1;
if (evt.button == 1) mb2 = 1;
if (evt.button == 2) mb3 = 1;
});
window.addEventListener('mouseup', function(evt) {
if (evt.button == 0) mb1 = 0;
if (evt.button == 1) mb2 = 0;
if (evt.button == 2) mb3 = 0;
});
}
function packModifiersForMouse() {
return (key.isModifier('ctrl')?1:0) |
(key.isModifier('shift')?2:0) |
(key.isModifier('alt')?4:0) |
(key.isModifier('meta')?8:0);
} }
return { return {
init: init, init: init,
onTap: sendPosMsg, // onTap: sendPosMsg,
sendString: sendStrMsg, sendString: sendStrMsg,
setAlts: function(cu, np, fn) { setAlts: function(cu, np, fn) {
if (opts.cu_alt != cu || opts.np_alt != np || opts.fn_alt != fn) { if (opts.cu_alt != cu || opts.np_alt != np || opts.fn_alt != fn) {
@ -2154,6 +2235,31 @@ var Input = (function() {
_bindFnKeys(); _bindFnKeys();
} }
}, },
onMouseMove: function (x, y) {
var b = mb1 ? 1 : mb2 ? 2 : mb3 ? 3 : 0;
var m = packModifiersForMouse();
Conn.send("m" + encode2B(y) + encode2B(x) + encode2B(b) + encode2B(m));
},
onMouseDown: function (x, y, b) {
if (b > 3 || b < 1) return;
var m = packModifiersForMouse();
Conn.send("p" + encode2B(y) + encode2B(x) + encode2B(b) + encode2B(m));
console.log("B ",b," M ",m);
},
onMouseUp: function (x, y, b) {
if (b > 3 || b < 1) return;
var m = packModifiersForMouse();
Conn.send("r" + encode2B(y) + encode2B(x) + encode2B(b) + encode2B(m));
console.log("B ",b," M ",m);
},
onMouseWheel: function (x, y, dir) {
// -1 ... btn 4 (away from user)
// +1 ... btn 5 (towards user)
var m = packModifiersForMouse();
var b = (dir < 0 ? 4 : 5);
Conn.send("p" + encode2B(y) + encode2B(x) + encode2B(b) + encode2B(m));
console.log("B ",b," M ",m);
},
}; };
})(); })();

9
html_orig/jssrc/keymaster.js
Unescape View File

@ -67,6 +67,14 @@
for(k in _mods) _mods[k] = event[modifierMap[k]]; for(k in _mods) _mods[k] = event[modifierMap[k]];
}; };
function isModifierPressed(mod) {
if (mod=='control'||mod=='ctrl') return _mods[17];
if (mod=='shift') return _mods[16];
if (mod=='meta') return _mods[91];
if (mod=='alt') return _mods[18];
return false;
}
// handle keydown event // handle keydown event
function dispatch(event) { function dispatch(event) {
var key, handler, k, i, modifiersMatch, scope; var key, handler, k, i, modifiersMatch, scope;
@ -292,6 +300,7 @@
global.key.deleteScope = deleteScope; global.key.deleteScope = deleteScope;
global.key.filter = filter; global.key.filter = filter;
global.key.isPressed = isPressed; global.key.isPressed = isPressed;
global.key.isModifier = isModifierPressed;
global.key.getPressedKeyCodes = getPressedKeyCodes; global.key.getPressedKeyCodes = getPressedKeyCodes;
global.key.noConflict = noConflict; global.key.noConflict = noConflict;
global.key.unbind = unbindKey; global.key.unbind = unbindKey;

137
html_orig/jssrc/term.js
Unescape View File

@ -1,3 +1,38 @@
/** Decode two-byte number */
function parse2B(s, i) {
return (s.charCodeAt(i++) - 1) + (s.charCodeAt(i) - 1) * 127;
}
/** Decode three-byte number */
function parse3B(s, i) {
return (s.charCodeAt(i) - 1) + (s.charCodeAt(i+1) - 1) * 127 + (s.charCodeAt(i+2) - 1) * 127 * 127;
}
function Chr(n) {
return String.fromCharCode(n);
}
function encode2B(n) {
var lsb, msb;
lsb = (n % 127);
n = ((n - lsb) / 127);
lsb += 1;
msb = (n + 1);
return Chr(lsb) + Chr(msb);
}
function encode3B(n) {
var lsb, msb, xsb;
lsb = (n % 127);
n = (n - lsb) / 127;
lsb += 1;
msb = (n % 127);
n = (n - msb) / 127;
msb += 1;
xsb = (n + 1);
return Chr(lsb) + Chr(msb) + Chr(xsb);
}
var Screen = (function () { var Screen = (function () {
var W = 0, H = 0; // dimensions var W = 0, H = 0; // dimensions
var inited = false; var inited = false;
@ -124,8 +159,21 @@ var Screen = (function () {
(function() { (function() {
var x = i % W; var x = i % W;
var y = Math.floor(i / W); var y = Math.floor(i / W);
e.addEventListener('click', function () { e.addEventListener('mouseenter', function (evt) {
Input.onTap(y, x); Input.onMouseMove(x, y);
});
e.addEventListener('mousedown', function (evt) {
Input.onMouseDown(x, y, evt.button+1);
});
e.addEventListener('mouseup', function (evt) {
Input.onMouseUp(x, y, evt.button+1);
});
e.addEventListener('contextmenu', function (evt) {
evt.preventDefault();
});
e.addEventListener('mousewheel', function (evt) {
Input.onMouseWheel(x, y, evt.deltaY>0?1:-1);
return false;
}); });
})(); })();
@ -177,16 +225,6 @@ var Screen = (function () {
inited = true; inited = true;
} }
/** Decode two-byte number */
function parse2B(s, i) {
return (s.charCodeAt(i++) - 1) + (s.charCodeAt(i) - 1) * 127;
}
/** Decode three-byte number */
function parse3B(s, i) {
return (s.charCodeAt(i) - 1) + (s.charCodeAt(i+1) - 1) * 127 + (s.charCodeAt(i+2) - 1) * 127 * 127;
}
var SEQ_SET_COLOR_ATTR = 1; var SEQ_SET_COLOR_ATTR = 1;
var SEQ_REPEAT = 2; var SEQ_REPEAT = 2;
var SEQ_SET_COLOR = 3; var SEQ_SET_COLOR = 3;
@ -434,7 +472,22 @@ var Conn = (function() {
}; };
})(); })();
/** User input */ /**
* User input
*
* --- Rx messages: ---
* S - screen content (binary encoding of the entire screen with simple compression)
* T - text labels - Title and buttons, \0x01-separated
* B - beep
* . - heartbeat
*
* --- Tx messages ---
* s - string
* b - action button
* p - mb press
* r - mb release
* m - mouse move
*/
var Input = (function() { var Input = (function() {
var opts = { var opts = {
np_alt: false, np_alt: false,
@ -443,15 +496,11 @@ var Input = (function() {
}; };
function sendStrMsg(str) { function sendStrMsg(str) {
Conn.send("STR:"+str); Conn.send("s"+str);
}
function sendPosMsg(y, x) {
Conn.send("TAP:"+y+','+x);
} }
function sendBtnMsg(n) { function sendBtnMsg(n) {
Conn.send("BTN:"+n); Conn.send("b"+Chr(n));
} }
function fa(alt, normal) { function fa(alt, normal) {
@ -572,6 +621,10 @@ var Input = (function() {
_bindFnKeys(); _bindFnKeys();
} }
var mb1 = 0;
var mb2 = 0;
var mb3 = 0;
function init() { function init() {
_initKeys(); _initKeys();
@ -581,11 +634,30 @@ var Input = (function() {
sendBtnMsg(+this.dataset['n']); sendBtnMsg(+this.dataset['n']);
}); });
}); });
window.addEventListener('mousedown', function(evt) {
if (evt.button == 0) mb1 = 1;
if (evt.button == 1) mb2 = 1;
if (evt.button == 2) mb3 = 1;
});
window.addEventListener('mouseup', function(evt) {
if (evt.button == 0) mb1 = 0;
if (evt.button == 1) mb2 = 0;
if (evt.button == 2) mb3 = 0;
});
}
function packModifiersForMouse() {
return (key.isModifier('ctrl')?1:0) |
(key.isModifier('shift')?2:0) |
(key.isModifier('alt')?4:0) |
(key.isModifier('meta')?8:0);
} }
return { return {
init: init, init: init,
onTap: sendPosMsg, // onTap: sendPosMsg,
sendString: sendStrMsg, sendString: sendStrMsg,
setAlts: function(cu, np, fn) { setAlts: function(cu, np, fn) {
if (opts.cu_alt != cu || opts.np_alt != np || opts.fn_alt != fn) { if (opts.cu_alt != cu || opts.np_alt != np || opts.fn_alt != fn) {
@ -597,6 +669,31 @@ var Input = (function() {
_bindFnKeys(); _bindFnKeys();
} }
}, },
onMouseMove: function (x, y) {
var b = mb1 ? 1 : mb2 ? 2 : mb3 ? 3 : 0;
var m = packModifiersForMouse();
Conn.send("m" + encode2B(y) + encode2B(x) + encode2B(b) + encode2B(m));
},
onMouseDown: function (x, y, b) {
if (b > 3 || b < 1) return;
var m = packModifiersForMouse();
Conn.send("p" + encode2B(y) + encode2B(x) + encode2B(b) + encode2B(m));
console.log("B ",b," M ",m);
},
onMouseUp: function (x, y, b) {
if (b > 3 || b < 1) return;
var m = packModifiersForMouse();
Conn.send("r" + encode2B(y) + encode2B(x) + encode2B(b) + encode2B(m));
console.log("B ",b," M ",m);
},
onMouseWheel: function (x, y, dir) {
// -1 ... btn 4 (away from user)
// +1 ... btn 5 (towards user)
var m = packModifiersForMouse();
var b = (dir < 0 ? 4 : 5);
Conn.send("p" + encode2B(y) + encode2B(x) + encode2B(b) + encode2B(m));
console.log("B ",b," M ",m);
},
}; };
})(); })();

22
user/apars_csi.c
Unescape View File

@ -451,16 +451,26 @@ static void ICACHE_FLASH_ATTR do_csi_privattr(CSI_Data *opts)
// - discard repeated keypress events between keydown and keyup. // - discard repeated keypress events between keydown and keyup.
ansi_noimpl("Auto-repeat toggle"); ansi_noimpl("Auto-repeat toggle");
} }
else if (n == 9 || (n >= 1000 && n <= 1006)) { else if (n == 9 || (n >= 1000 && n <= 1006) || n == 1015) {
// TODO mouse // 9 - X10 tracking
// 1000 - C11 mouse - Send Mouse X & Y on button press and release. // 1000 - X11 mouse - Send Mouse X & Y on button press and release.
// 1001 - Hilite mouse tracking // 1001 - Hilite mouse tracking - not impl
// 1002 - Cell Motion Mouse Tracking // 1002 - Cell Motion Mouse Tracking
// 1003 - All Motion Mouse Tracking // 1003 - All Motion Mouse Tracking
// 1004 - Send FocusIn/FocusOut events // 1004 - Send FocusIn/FocusOut events
// 1005 - Enable UTF-8 Mouse Mode // 1005 - Enable UTF-8 Mouse Mode - we implement this as an alias to X10 mode
// 1006 - SGR mouse mode // 1006 - SGR mouse mode
ansi_noimpl("Mouse tracking");
if (n == 9) mouse_tracking.mode = yn ? MTM_X10 : MTM_NONE;
else if (n == 1000) mouse_tracking.mode = yn ? MTM_NORMAL : MTM_NONE;
else if (n == 1002) mouse_tracking.mode = yn ? MTM_BUTTON_MOTION : MTM_NONE;
else if (n == 1003) mouse_tracking.mode = yn ? MTM_ANY_MOTION : MTM_NONE;
else if (n == 1004) mouse_tracking.focus_tracking = yn;
else if (n == 1005) mouse_tracking.encoding = yn ? MTE_UTF8 : MTE_SIMPLE;
else if (n == 1006) mouse_tracking.encoding = yn ? MTE_SGR : MTE_SIMPLE;
else if (n == 1015) mouse_tracking.encoding = yn ? MTE_URXVT : MTE_SIMPLE;
dbg("Mouse opt %d yesno %d", n, yn);
} }
else if (n == 12) { else if (n == 12) {
// TODO Cursor blink on/off // TODO Cursor blink on/off

14
user/apars_osc.c
Unescape View File

@ -15,18 +15,6 @@
#include "screen.h" #include "screen.h"
#include "ansi_parser.h" #include "ansi_parser.h"
/**
* Helper function to set terminal button label
* @param num - button number 1-5
* @param str - button text
*/
static void ICACHE_FLASH_ATTR
set_button_text(int num, const char *str)
{
strncpy(termconf_scratch.btn[num-1], str, TERM_BTN_LEN);
screen_notifyChange(CHANGE_LABELS);
}
/** /**
* Helper function to parse incoming OSC (Operating System Control) * Helper function to parse incoming OSC (Operating System Control)
* @param buffer - the OSC body (after OSC and before ST) * @param buffer - the OSC body (after OSC and before ST)
@ -52,7 +40,7 @@ apars_handle_osc(const char *buffer)
screen_set_title(buffer); screen_set_title(buffer);
} }
else if (n >= 81 && n <= 85) { // numbers chosen to not collide with any xterm supported codes else if (n >= 81 && n <= 85) { // numbers chosen to not collide with any xterm supported codes
set_button_text(n - 80, buffer); screen_set_button_text(n - 80, buffer);
} }
else { else {
ansi_noimpl("OSC %d ; %s ST", n, buffer); ansi_noimpl("OSC %d ; %s ST", n, buffer);

145
user/cgi_sockets.c
Unescape View File

@ -7,6 +7,7 @@
#include "screen.h" #include "screen.h"
#include "uart_buffer.h" #include "uart_buffer.h"
#include "ansi_parser.h" #include "ansi_parser.h"
#include "jstring.h"
#define LOOPBACK 0 #define LOOPBACK 0
@ -118,68 +119,118 @@ void ICACHE_FLASH_ATTR screen_notifyChange(ScreenNotifyChangeTopic topic)
} }
} }
/** Socket received a message */ void ICACHE_FLASH_ATTR sendMouseAction(char evt, int y, int x, int button, u8 mods)
void ICACHE_FLASH_ATTR updateSockRx(Websock *ws, char *data, int len, int flags)
{ {
char buf[20]; // one-based
// Add terminator if missing (seems to randomly happen) x++;
data[len] = 0; y++;
bool ctrl = (mods & 1) > 0;
bool shift = (mods & 2) > 0;
bool alt = (mods & 4) > 0;
bool meta = (mods & 8) > 0;
enum MTM mtm = mouse_tracking.mode;
enum MTE mte = mouse_tracking.encoding;
// No message on release in X10 mode
if (mtm == MTM_X10 && (button == 0 || evt == 'r')) {
return;
}
// TODO re-implement those, use single byte markers and B2 encoding if (evt == 'm' && mtm != MTM_BUTTON_MOTION && mtm != MTM_ANY_MOTION) {
return;
}
ws_dbg("Sock RX str: %s, len %d", data, len); if (evt == 'm' && mtm == MTM_BUTTON_MOTION && button == 0) {
return;
}
if (strstarts(data, "STR:")) { int eventcode = 0;
// pass string verbatim
#if LOOPBACK if (mtm == MTM_X10) {
for(int i=4;i<strlen(data); i++) { eventcode = button-1;
ansi_parser(data[i]);
} }
#else else {
UART_SendAsync(data+4, -1); if (button == 0 || (evt == 'r' && mte != MTE_SGR)) eventcode = 3; // release
#endif else if (button == 1) eventcode = 0;
else if (button == 2) eventcode = 1;
else if (button == 3) eventcode = 2;
else if (button == 4) eventcode = 64;
else if (button == 5) eventcode = 65;
if (shift) eventcode |= 4;
if (alt || meta) eventcode |= 8;
if (ctrl) eventcode |= 16;
if (mtm == MTM_BUTTON_MOTION || mtm == MTM_ANY_MOTION) {
if (evt == 'm') {
eventcode |= 32;
} }
else if (strstarts(data, "BTN:")) {
// send button as low ASCII value 1-9
u8 btnNum = (u8) (data[4] - '0');
if (btnNum > 0 && btnNum < 10) {
UART_SendAsync((const char *) &btnNum, 1);
} }
} }
else if (strstarts(data, "TAP:")) {
// this comes in as 0-based
int y=0, x=0;
char *pc=data+4; // Encode
char c; char buf[20];
int phase=0; buf[0] = 0;
if (mte == MTE_SIMPLE || mte == MTE_UTF8) {
while((c=*pc++) != '\0') { // strictly, for UTF8 this will break if any coord is over 127,
if (c==','||c==';') { // but that is unlikely due to screen size limitations in ESPTerm
phase++; sprintf(buf, "\x1b[M%c%c%c", (u8)(32+eventcode), (u8)(32+x), (u8)(32+y));
}
else if (c>='0' && c<='9') {
if (phase==0) {
y=y*10+(c-'0');
} else {
x=x*10+(c-'0');
} }
else if (mte == MTE_SGR) {
sprintf(buf, "\x1b[<%d;%d;%d%c", eventcode, x, y, evt == 'p' ? 'M' : 'm');
} }
else if (mte == MTE_URXVT) {
sprintf(buf, "\x1b[%d;%d;%dM", (u8)(32+eventcode), (u8)(32+x), (u8)(32+y));
} }
if (!screen_isCoordValid(y, x)) { UART_SendAsync(buf, -1);
ws_warn("Mouse input at invalid coordinates"); }
return;
} /** Socket received a message */
void ICACHE_FLASH_ATTR updateSockRx(Websock *ws, char *data, int len, int flags)
{
// Add terminator if missing (seems to randomly happen)
data[len] = 0;
ws_dbg("Screen clicked at row %d, col %d", y+1, x+1); ws_dbg("Sock RX str: %s, len %d", data, len);
// Send as 1-based to user int y, x, m, b;
sprintf(buf, "\033[%d;%dM", y+1, x+1); u8 btnNum;
UART_SendAsync(buf, -1);
char c = data[0];
switch (c) {
case 's':
// pass string verbatim
#if LOOPBACK
for(int i=4;i<strlen(data); i++) {
ansi_parser(data[i]);
} }
else { #else
UART_SendAsync(data+1, -1);
#endif
break;
case 'b':
// action button press
btnNum = (u8) (data[1]);
if (btnNum > 0 && btnNum < 10) {
UART_SendAsync((const char *) &btnNum, 1); // TODO this is where we use user-configured codes
}
break;
case 'm':
case 'p':
case 'r':
if (mouse_tracking.mode == MTM_NONE) break; // no need to parse, not enabled
// mouse move
y = parse2B(data+1); // row, 0-based
x = parse2B(data+3); // column, 0-based
b = parse2B(data+5); // mouse button, 0 = none, 1-5 = button number
m = parse2B(data+7); // modifier keys held
sendMouseAction(c,y,x,b,m);
break;
default:
ws_warn("Bad command."); ws_warn("Bad command.");
} }
} }
@ -187,6 +238,8 @@ void ICACHE_FLASH_ATTR updateSockRx(Websock *ws, char *data, int len, int flags)
void ICACHE_FLASH_ATTR heartbeatTimCb(void *unused) void ICACHE_FLASH_ATTR heartbeatTimCb(void *unused)
{ {
if (notify_available) { if (notify_available) {
// Heartbeat packet - indicate we're still connected
// JS reloads the page if heartbeat is lost for a couple seconds
cgiWebsockBroadcast(URL_WS_UPDATE, ".", 1, 0); cgiWebsockBroadcast(URL_WS_UPDATE, ".", 1, 0);
} }
} }

41
user/jstring.c
Unescape View File

@ -0,0 +1,41 @@
//
// Created by MightyPork on 2017/09/04.
//
#include "jstring.h"
void ICACHE_FLASH_ATTR
encode2B(u16 number, WordB2 *stru)
{
stru->lsb = (u8) (number % 127);
number = (u16) ((number - stru->lsb) / 127);
stru->lsb += 1;
stru->msb = (u8) (number + 1);
}
void ICACHE_FLASH_ATTR
encode3B(u32 number, WordB3 *stru)
{
stru->lsb = (u8) (number % 127);
number = (number - stru->lsb) / 127;
stru->lsb += 1;
stru->msb = (u8) (number % 127);
number = (number - stru->msb) / 127;
stru->msb += 1;
stru->xsb = (u8) (number + 1);
}
u16 ICACHE_FLASH_ATTR
parse2B(const char *str)
{
return (u16) ((str[0] - 1) + (str[1] - 1) * 127);
}
u32 ICACHE_FLASH_ATTR
parse3B(const char *str)
{
return (u32) ((str[0] - 1) + (str[1] - 1) * 127 + (str[2] - 1) * 127 * 127);
}

29
user/jstring.h
Unescape View File

@ -0,0 +1,29 @@
//
// Created by MightyPork on 2017/09/04.
//
#ifndef ESPTERM_JSTRING_H
#define ESPTERM_JSTRING_H
#include <esp8266.h>
typedef struct {
u8 lsb;
u8 msb;
} WordB2;
typedef struct {
u8 lsb;
u8 msb;
u8 xsb;
} WordB3;
void encode2B(u16 number, WordB2 *stru);
void encode3B(u32 number, WordB3 *stru);
u16 parse2B(const char *str);
u32 parse3B(const char *str);
#endif //ESPTERM_JSTRING_H

43
user/screen.c
Unescape View File

@ -5,10 +5,13 @@
#include "sgr.h" #include "sgr.h"
#include "ascii.h" #include "ascii.h"
#include "apars_logging.h" #include "apars_logging.h"
#include "jstring.h"
TerminalConfigBundle * const termconf = &persist.current.termconf; TerminalConfigBundle * const termconf = &persist.current.termconf;
TerminalConfigBundle termconf_scratch; TerminalConfigBundle termconf_scratch;
MouseTrackingConfig mouse_tracking;
// forward declare // forward declare
static void utf8_remap(char* out, char g, char charset); static void utf8_remap(char* out, char g, char charset);
@ -255,6 +258,10 @@ screen_reset(void)
scr.vm0 = 0; scr.vm0 = 0;
scr.vm1 = H-1; scr.vm1 = H-1;
mouse_tracking.encoding = MTE_SIMPLE;
mouse_tracking.focus_tracking = false;
mouse_tracking.mode = MTM_NONE;
// size is left unchanged // size is left unchanged
screen_clear(CLEAR_ALL); screen_clear(CLEAR_ALL);
@ -627,6 +634,18 @@ screen_set_title(const char *title)
screen_notifyChange(CHANGE_LABELS); screen_notifyChange(CHANGE_LABELS);
} }
/**
* Helper function to set terminal button label
* @param num - button number 1-5
* @param str - button text
*/
void ICACHE_FLASH_ATTR
screen_set_button_text(int num, const char *text)
{
strncpy(termconf_scratch.btn[num-1], text, TERM_BTN_LEN);
screen_notifyChange(CHANGE_LABELS);
}
/** /**
* Shift screen upwards * Shift screen upwards
*/ */
@ -1307,30 +1326,6 @@ struct ScreenSerializeState {
int index; int index;
}; };
void ICACHE_FLASH_ATTR
encode2B(u16 number, WordB2 *stru)
{
stru->lsb = (u8) (number % 127);
number = (u16) ((number - stru->lsb) / 127);
stru->lsb += 1;
stru->msb = (u8) (number + 1);
}
void ICACHE_FLASH_ATTR
encode3B(u32 number, WordB3 *stru)
{
stru->lsb = (u8) (number % 127);
number = (number - stru->lsb) / 127;
stru->lsb += 1;
stru->msb = (u8) (number % 127);
number = (number - stru->msb) / 127;
stru->msb += 1;
stru->xsb = (u8) (number + 1);
}
/** /**
* buffer should be at least 64+5*10+6 long (title + buttons + 6), ie. 120 * buffer should be at least 64+5*10+6 long (title + buttons + 6), ie. 120
* @param buffer * @param buffer

37
user/screen.h
Unescape View File

@ -80,6 +80,29 @@ extern TerminalConfigBundle * const termconf;
*/ */
extern TerminalConfigBundle termconf_scratch; extern TerminalConfigBundle termconf_scratch;
enum MTM {
MTM_NONE = 0,
MTM_X10 = 1,
MTM_NORMAL = 2,
MTM_BUTTON_MOTION = 3,
MTM_ANY_MOTION = 4,
};
enum MTE {
MTE_SIMPLE = 0,
MTE_UTF8 = 1,
MTE_SGR = 2,
MTE_URXVT = 3,
};
typedef struct {
enum MTM mode;
bool focus_tracking;
enum MTE encoding;
} MouseTrackingConfig;
extern MouseTrackingConfig mouse_tracking;
/** Restore default settings to termconf. Does not apply or copy to scratch. */ /** Restore default settings to termconf. Does not apply or copy to scratch. */
void terminal_restore_defaults(void); void terminal_restore_defaults(void);
/** Apply settings, redraw (clears the screen) */ /** Apply settings, redraw (clears the screen) */
@ -97,17 +120,6 @@ void screen_set_button_text(int num, const char *text);
// --- Encoding --- // --- Encoding ---
typedef struct {
u8 lsb;
u8 msb;
} WordB2;
typedef struct {
u8 lsb;
u8 msb;
u8 xsb;
} WordB3;
typedef enum { typedef enum {
CS_USASCII = 'B', CS_USASCII = 'B',
CS_UKASCII = 'A', CS_UKASCII = 'A',
@ -115,9 +127,6 @@ typedef enum {
CS_DOS_437 = '1', CS_DOS_437 = '1',
} CHARSET; } CHARSET;
/** Encode number to two nice ASCII bytes */
void encode2B(u16 number, WordB2 *stru);
httpd_cgi_state screenSerializeToBuffer(char *buffer, size_t buf_len, void **data); httpd_cgi_state screenSerializeToBuffer(char *buffer, size_t buf_len, void **data);
void screenSerializeLabelsToBuffer(char *buffer, size_t buf_len); void screenSerializeLabelsToBuffer(char *buffer, size_t buf_len);

Write Preview
Loading…
Cancel
Save