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htop
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Fix behavior of ESC key, getting rid of the annoying delay. 

Thank you @Explorer09 for the push!
Closes #417.
This commit is contained in:
Hisham 2016-02-19 13:38:02 -02:00
parent 48254f92e4
commit c23d4f12d1
4 changed files with 17 additions and 22 deletions
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8
CRT.c
View File

@ -125,6 +125,8 @@ void CRT_fatalError(const char* note) __attribute__ ((noreturn));
void CRT_handleSIGSEGV(int sgn);
#define KEY_ALT(x) KEY_F(60) + (x - 'A')
}*/
const char *CRT_treeStrAscii[TREE_STR_COUNT] = {
@ -587,6 +589,11 @@ void CRT_init(int delay, int colorScheme) {
define_key("\033[13~", KEY_F(3));
define_key("\033[14~", KEY_F(4));
define_key("\033[17;2~", KEY_F(18));
char sequence[3] = "\033a";
for (char c = 'a'; c <= 'z'; c++) {
sequence[1] = c;
define_key(sequence, KEY_ALT('A' + (c - 'a')));
}
}
#ifndef DEBUG
signal(11, CRT_handleSIGSEGV);
@ -618,6 +625,7 @@ void CRT_init(int delay, int colorScheme) {
#else
mousemask(BUTTON1_RELEASED, NULL);
#endif
}
void CRT_done() {

2
CRT.h
View File

@ -115,6 +115,8 @@ void CRT_fatalError(const char* note) __attribute__ ((noreturn));
void CRT_handleSIGSEGV(int sgn);
#define KEY_ALT(x) KEY_F(60) + (x - 'A')
extern const char *CRT_treeStrAscii[TREE_STR_COUNT];

1
InfoScreen.c
View File

@ -116,6 +116,7 @@ void InfoScreen_run(InfoScreen* this) {
if (this->inc->active)
move(LINES-1, CRT_cursorX);
ESCDELAY = 25;
int ch = getch();
if (ch == ERR) {

28
ScreenManager.c
View File

@ -189,6 +189,7 @@ void ScreenManager_run(ScreenManager* this, Panel** lastFocus, int* lastKey) {
}
int prevCh = ch;
ESCDELAY = 25;
ch = getch();
HandlerResult result = IGNORED;
@ -244,28 +245,11 @@ void ScreenManager_run(ScreenManager* this, Panel** lastFocus, int* lastKey) {
redraw = false;
continue;
}
else if (ch == 27) {
int ch2 = getch();
if (ch2 != ERR) {
switch(ch2)
{
case 'h':
ch = KEY_LEFT;
break;
case 'j':
ch = KEY_DOWN;
break;
case 'k':
ch = KEY_UP;
break;
case 'l':
ch = KEY_RIGHT;
break;
default:
ungetch(ch2);
break;
}
}
switch (ch) {
case KEY_ALT('H'): ch = KEY_LEFT; break;
case KEY_ALT('J'): ch = KEY_DOWN; break;
case KEY_ALT('K'): ch = KEY_UP; break;
case KEY_ALT('L'): ch = KEY_RIGHT; break;
}
redraw = true;
if (Panel_eventHandlerFn(panelFocus)) {