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Better consistency in coloring. Closes #66. 

For now rates won't be colored gray when zero; I'll think about that.
This commit is contained in:
Hisham Muhammad 2014-04-24 15:00:09 -03:00
parent 100bd10b1d
commit a939cdf827
1 changed files with 59 additions and 41 deletions
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100
Process.c
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@ -268,7 +268,7 @@ const char *Process_fieldTitles[] = {
" VXID ",
#endif
#ifdef HAVE_TASKSTATS
" RD_CHAR ", " WR_CHAR ", " RD_SYSC ", " WR_SYSC ", " IO_RBYTES ", " IO_WBYTES ", " IO_CANCEL ",
" RD_CHAR ", " WR_CHAR ", " RD_SYSC ", " WR_SYSC ", " IO_RBYTES ", " IO_WBYTES ", " IO_CANCEL ",
" IORR ", " IOWR ", " IORW ",
#endif
#ifdef HAVE_CGROUP
@ -327,61 +327,78 @@ void Process_getMaxPid() {
#define ONE_DECIMAL_M (ONE_DECIMAL_K * ONE_DECIMAL_K)
#define ONE_DECIMAL_G (ONE_DECIMAL_M * ONE_DECIMAL_K)
static void Process_humanNumber(Process* this, RichString* str, unsigned long number) {
static void Process_humanNumber(RichString* str, unsigned long number, bool coloring) {
char buffer[11];
int len;
int largeNumberColor = CRT_colors[LARGE_NUMBER];
int processMegabytesColor = CRT_colors[PROCESS_MEGABYTES];
int processColor = CRT_colors[PROCESS];
if (!coloring) {
largeNumberColor = CRT_colors[PROCESS];
processMegabytesColor = CRT_colors[PROCESS];
}
if(number >= (10 * ONE_DECIMAL_M)) {
#ifdef __LP64__
if(number >= (100 * ONE_DECIMAL_G)) {
len = snprintf(buffer, 10, "%4ldT ", number / ONE_G);
RichString_appendn(str, CRT_colors[LARGE_NUMBER], buffer, len);
RichString_appendn(str, largeNumberColor, buffer, len);
return;
} else if (number >= (1000 * ONE_DECIMAL_M)) {
len = snprintf(buffer, 10, "%4.1lfT ", (double)number / ONE_G);
RichString_appendn(str, CRT_colors[LARGE_NUMBER], buffer, len);
RichString_appendn(str, largeNumberColor, buffer, len);
return;
}
#endif
if(number >= (100 * ONE_DECIMAL_M)) {
len = snprintf(buffer, 10, "%4ldG ", number / ONE_M);
RichString_appendn(str, CRT_colors[LARGE_NUMBER], buffer, len);
RichString_appendn(str, largeNumberColor, buffer, len);
return;
}
len = snprintf(buffer, 10, "%4.1lfG ", (double)number / ONE_M);
RichString_appendn(str, CRT_colors[LARGE_NUMBER], buffer, len);
RichString_appendn(str, largeNumberColor, buffer, len);
return;
} else if (number >= 100000) {
len = snprintf(buffer, 10, "%4ldM ", number / ONE_K);
int attr = this->pl->highlightMegabytes
? CRT_colors[PROCESS_MEGABYTES]
: CRT_colors[PROCESS];
RichString_appendn(str, attr, buffer, len);
RichString_appendn(str, processMegabytesColor, buffer, len);
return;
} else if (this->pl->highlightMegabytes && number >= 1000) {
} else if (number >= 1000) {
len = snprintf(buffer, 10, "%2ld", number/1000);
RichString_appendn(str, CRT_colors[PROCESS_MEGABYTES], buffer, len);
RichString_appendn(str, processMegabytesColor, buffer, len);
number %= 1000;
len = snprintf(buffer, 10, "%03lu ", number);
RichString_appendn(str, CRT_colors[PROCESS], buffer, len);
RichString_appendn(str, processColor, buffer, len);
return;
}
len = snprintf(buffer, 10, "%5lu ", number);
RichString_appendn(str, CRT_colors[PROCESS], buffer, len);
RichString_appendn(str, processColor, buffer, len);
}
static void Process_colorNumber(RichString* str, unsigned long long number) {
static void Process_colorNumber(RichString* str, unsigned long long number, bool coloring) {
char buffer[14];
int largeNumberColor = CRT_colors[LARGE_NUMBER];
int processMegabytesColor = CRT_colors[PROCESS_MEGABYTES];
int processColor = CRT_colors[PROCESS];
int processShadowColor = CRT_colors[PROCESS_SHADOW];
if (!coloring) {
largeNumberColor = CRT_colors[PROCESS];
processMegabytesColor = CRT_colors[PROCESS];
processShadowColor = CRT_colors[PROCESS];
}
if (number > 10000000000) {
snprintf(buffer, 13, "%11lld ", number / 1000);
RichString_appendn(str, CRT_colors[LARGE_NUMBER], buffer, 5);
RichString_appendn(str, CRT_colors[PROCESS_MEGABYTES], buffer+5, 3);
RichString_appendn(str, CRT_colors[PROCESS], buffer+8, 4);
RichString_appendn(str, largeNumberColor, buffer, 5);
RichString_appendn(str, processMegabytesColor, buffer+5, 3);
RichString_appendn(str, processColor, buffer+8, 4);
} else {
snprintf(buffer, 13, "%11llu ", number);
RichString_appendn(str, CRT_colors[LARGE_NUMBER], buffer, 2);
RichString_appendn(str, CRT_colors[PROCESS_MEGABYTES], buffer+2, 3);
RichString_appendn(str, CRT_colors[PROCESS], buffer+5, 3);
RichString_appendn(str, CRT_colors[PROCESS_SHADOW], buffer+8, 4);
RichString_appendn(str, largeNumberColor, buffer, 2);
RichString_appendn(str, processMegabytesColor, buffer+2, 3);
RichString_appendn(str, processColor, buffer+5, 3);
RichString_appendn(str, processShadowColor, buffer+8, 4);
}
}
@ -436,7 +453,7 @@ static inline void Process_writeCommand(Process* this, int attr, int baseattr, R
}
}
static inline void Process_outputRate(Process* this, RichString* str, int attr, char* buffer, int n, double rate) {
static inline void Process_outputRate(RichString* str, int attr, char* buffer, int n, double rate, int coloring) {
rate = rate / 1024;
if (rate < 0.01)
snprintf(buffer, n, " 0 ");
@ -445,7 +462,7 @@ static inline void Process_outputRate(Process* this, RichString* str, int attr,
else if (rate <= 100)
snprintf(buffer, n, "%5.1f ", rate);
else {
Process_humanNumber(this, str, rate);
Process_humanNumber(str, rate, coloring);
return;
}
RichString_append(str, attr, buffer);
@ -456,6 +473,7 @@ static void Process_writeField(Process* this, RichString* str, ProcessField fiel
int attr = CRT_colors[DEFAULT_COLOR];
int baseattr = CRT_colors[PROCESS_BASENAME];
int n = sizeof(buffer) - 1;
bool coloring = this->pl->highlightMegabytes;
switch (field) {
case PID: snprintf(buffer, n, Process_pidFormat, this->pid); break;
@ -524,13 +542,13 @@ static void Process_writeField(Process* this, RichString* str, ProcessField fiel
: attr;
break;
}
case M_DRS: Process_humanNumber(this, str, this->m_drs * PAGE_SIZE_KB); return;
case M_DT: Process_humanNumber(this, str, this->m_dt * PAGE_SIZE_KB); return;
case M_LRS: Process_humanNumber(this, str, this->m_lrs * PAGE_SIZE_KB); return;
case M_TRS: Process_humanNumber(this, str, this->m_trs * PAGE_SIZE_KB); return;
case M_SIZE: Process_humanNumber(this, str, this->m_size * PAGE_SIZE_KB); return;
case M_RESIDENT: Process_humanNumber(this, str, this->m_resident * PAGE_SIZE_KB); return;
case M_SHARE: Process_humanNumber(this, str, this->m_share * PAGE_SIZE_KB); return;
case M_DRS: Process_humanNumber(str, this->m_drs * PAGE_SIZE_KB, coloring); return;
case M_DT: Process_humanNumber(str, this->m_dt * PAGE_SIZE_KB, coloring); return;
case M_LRS: Process_humanNumber(str, this->m_lrs * PAGE_SIZE_KB, coloring); return;
case M_TRS: Process_humanNumber(str, this->m_trs * PAGE_SIZE_KB, coloring); return;
case M_SIZE: Process_humanNumber(str, this->m_size * PAGE_SIZE_KB, coloring); return;
case M_RESIDENT: Process_humanNumber(str, this->m_resident * PAGE_SIZE_KB, coloring); return;
case M_SHARE: Process_humanNumber(str, this->m_share * PAGE_SIZE_KB, coloring); return;
case ST_UID: snprintf(buffer, n, "%4d ", this->st_uid); break;
case USER: {
if (Process_getuid != (int) this->st_uid)
@ -578,16 +596,16 @@ static void Process_writeField(Process* this, RichString* str, ProcessField fiel
case VXID: snprintf(buffer, n, "%5u ", this->vxid); break;
#endif
#ifdef HAVE_TASKSTATS
case RCHAR: snprintf(buffer, n, "%12llu ", this->io_rchar); break;
case WCHAR: snprintf(buffer, n, "%12llu ", this->io_wchar); break;
case SYSCR: snprintf(buffer, n, "%10llu ", this->io_syscr); break;
case SYSCW: snprintf(buffer, n, "%10llu ", this->io_syscw); break;
case RBYTES: Process_colorNumber(str, this->io_read_bytes); return;
case WBYTES: Process_colorNumber(str, this->io_write_bytes); return;
case CNCLWB: snprintf(buffer, n, "%10llu ", this->io_cancelled_write_bytes); break;
case IO_READ_RATE: Process_outputRate(this, str, attr, buffer, n, this->io_rate_read_bps); return;
case IO_WRITE_RATE: Process_outputRate(this, str, attr, buffer, n, this->io_rate_write_bps); return;
case IO_RATE: Process_outputRate(this, str, attr, buffer, n, this->io_rate_read_bps + this->io_rate_write_bps); return;
case RCHAR: Process_colorNumber(str, this->io_rchar, coloring); return;
case WCHAR: Process_colorNumber(str, this->io_wchar, coloring); return;
case SYSCR: Process_colorNumber(str, this->io_syscr, coloring); return;
case SYSCW: Process_colorNumber(str, this->io_syscw, coloring); return;
case RBYTES: Process_colorNumber(str, this->io_read_bytes, coloring); return;
case WBYTES: Process_colorNumber(str, this->io_write_bytes, coloring); return;
case CNCLWB: Process_colorNumber(str, this->io_cancelled_write_bytes, coloring); return;
case IO_READ_RATE: Process_outputRate(str, attr, buffer, n, this->io_rate_read_bps, coloring); return;
case IO_WRITE_RATE: Process_outputRate(str, attr, buffer, n, this->io_rate_write_bps, coloring); return;
case IO_RATE: Process_outputRate(str, attr, buffer, n, this->io_rate_read_bps + this->io_rate_write_bps, coloring); return;
#endif
#ifdef HAVE_CGROUP
case CGROUP: snprintf(buffer, n, "%-10s ", this->cgroup); break;