Merge pull request #148 from nckx/display-basename

[PATCH] New setting: "Show program path"
This commit is contained in:
Hisham Muhammad 2015-08-12 17:16:50 -03:00
commit 4d44c35519
6 changed files with 39 additions and 16 deletions

View File

@ -211,6 +211,11 @@ static Htop_Reaction actionToggleUserlandThreads(State* st) {
return HTOP_RECALCULATE | HTOP_SAVE_SETTINGS;
}
static Htop_Reaction actionToggleProgramPath(State* st) {
st->settings->showProgramPath = !st->settings->showProgramPath;
return HTOP_REFRESH | HTOP_SAVE_SETTINGS;
}
static Htop_Reaction actionToggleTreeView(State* st) {
st->settings->treeView = !st->settings->treeView;
if (st->settings->treeView) st->settings->direction = 1;
@ -501,6 +506,7 @@ void Action_setBindings(Htop_Action* keys) {
keys['P'] = actionSortByCPU;
keys['H'] = actionToggleUserlandThreads;
keys['K'] = actionToggleKernelThreads;
keys['p'] = actionToggleProgramPath;
keys['t'] = actionToggleTreeView;
keys[KEY_F(5)] = actionToggleTreeView;
keys[KEY_F(4)] = actionIncFilter;

View File

@ -87,6 +87,7 @@ DisplayOptionsPanel* DisplayOptionsPanel_new(Settings* settings, ScreenManager*
Panel_add(super, (Object*) CheckItem_new(strdup("Hide userland threads"), &(settings->hideUserlandThreads), false));
Panel_add(super, (Object*) CheckItem_new(strdup("Display threads in a different color"), &(settings->highlightThreads), false));
Panel_add(super, (Object*) CheckItem_new(strdup("Show custom thread names"), &(settings->showThreadNames), false));
Panel_add(super, (Object*) CheckItem_new(strdup("Show program path"), &(settings->showProgramPath), true));
Panel_add(super, (Object*) CheckItem_new(strdup("Highlight program \"basename\""), &(settings->highlightBaseName), false));
Panel_add(super, (Object*) CheckItem_new(strdup("Highlight large numbers in memory counters"), &(settings->highlightMegabytes), false));
Panel_add(super, (Object*) CheckItem_new(strdup("Leave a margin around header"), &(settings->headerMargin), false));

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@ -275,25 +275,33 @@ void Process_printTime(RichString* str, unsigned long long totalHundredths) {
}
static inline void Process_writeCommand(Process* this, int attr, int baseattr, RichString* str) {
int start = RichString_size(str);
RichString_append(str, attr, this->comm);
if (this->settings->highlightBaseName) {
int finish = RichString_size(str) - 1;
if (this->basenameOffset != -1)
finish = (start + this->basenameOffset) - 1;
int colon = RichString_findChar(str, ':', start);
if (colon != -1 && colon < finish) {
finish = colon;
} else {
for (int i = finish - start; i >= 0; i--) {
if (this->comm[i] == '/') {
start += i+1;
int start = RichString_size(str), finish = 0;
char* comm = this->comm;
if (this->settings->highlightBaseName || !this->settings->showProgramPath) {
int i, basename = 0;
for (i = 0; i < this->basenameOffset; i++) {
if (comm[i] == '/') {
basename = i + 1;
} else if (comm[i] == ':') {
finish = i + 1;
break;
}
}
if (!finish) {
if (this->settings->showProgramPath)
start += basename;
else
comm += basename;
finish = this->basenameOffset - basename;
}
finish += start - 1;
}
RichString_append(str, attr, comm);
if (this->settings->highlightBaseName)
RichString_setAttrn(str, baseattr, start, finish);
}
}
void Process_outputRate(RichString* str, char* buffer, int n, double rate, int coloring) {

View File

@ -46,6 +46,7 @@ typedef struct Settings_ {
bool countCPUsFromZero;
bool detailedCPUTime;
bool treeView;
bool showProgramPath;
bool hideThreads;
bool shadowOtherUsers;
bool showThreadNames;
@ -186,6 +187,8 @@ static bool Settings_read(Settings* this, const char* fileName) {
this->shadowOtherUsers = atoi(option[1]);
} else if (String_eq(option[0], "show_thread_names")) {
this->showThreadNames = atoi(option[1]);
} else if (String_eq(option[0], "show_program_path")) {
this->showProgramPath = atoi(option[1]);
} else if (String_eq(option[0], "highlight_base_name")) {
this->highlightBaseName = atoi(option[1]);
} else if (String_eq(option[0], "highlight_megabytes")) {
@ -272,6 +275,7 @@ bool Settings_write(Settings* this) {
fprintf(fd, "hide_userland_threads=%d\n", (int) this->hideUserlandThreads);
fprintf(fd, "shadow_other_users=%d\n", (int) this->shadowOtherUsers);
fprintf(fd, "show_thread_names=%d\n", (int) this->showThreadNames);
fprintf(fd, "show_program_path=%d\n", (int) this->showProgramPath);
fprintf(fd, "highlight_base_name=%d\n", (int) this->highlightBaseName);
fprintf(fd, "highlight_megabytes=%d\n", (int) this->highlightMegabytes);
fprintf(fd, "highlight_threads=%d\n", (int) this->highlightThreads);

View File

@ -37,6 +37,7 @@ typedef struct Settings_ {
bool countCPUsFromZero;
bool detailedCPUTime;
bool treeView;
bool showProgramPath;
bool hideThreads;
bool shadowOtherUsers;
bool showThreadNames;

View File

@ -151,6 +151,9 @@ Hide user threads: on systems that represent them differently than ordinary
processes (such as recent NPTL-based systems), this can hide threads from
userspace processes in the process list. (This is a toggle key.)
.TP
.B p
Show full paths to running programs, where applicable. (This is a toggle key.)
.TP
.B Ctrl-L
Refresh: redraw screen and recalculate values.
.TP