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htop
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added MainPanel actions n and N for find next and find prev. closes #601

This commit is contained in:
syrrim 2018-11-03 15:59:55 -04:00
parent b7b4200f85
commit 8d7afb33e2
3 changed files with 51 additions and 12 deletions
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13
Action.c
View File

@ -248,10 +248,21 @@ static Htop_Reaction actionIncFilter(State* st) {
}
static Htop_Reaction actionIncSearch(State* st) {
IncSet_reset(((MainPanel*)st->panel)->inc, INC_SEARCH);
IncSet_activate(((MainPanel*)st->panel)->inc, INC_SEARCH, st->panel);
return HTOP_REFRESH | HTOP_KEEP_FOLLOWING;
}
static Htop_Reaction actionIncNext(State* st) {
IncSet_next(((MainPanel*)st->panel)->inc, INC_SEARCH, st->panel, (IncMode_GetPanelValue) MainPanel_getValue);
return HTOP_REFRESH | HTOP_KEEP_FOLLOWING;
}
static Htop_Reaction actionIncPrev(State* st) {
IncSet_prev(((MainPanel*)st->panel)->inc, INC_SEARCH, st->panel, (IncMode_GetPanelValue) MainPanel_getValue);
return HTOP_REFRESH | HTOP_KEEP_FOLLOWING;
}
static Htop_Reaction actionHigherPriority(State* st) {
bool changed = changePriority((MainPanel*)st->panel, -1);
return changed ? HTOP_REFRESH : HTOP_OK;
@ -559,6 +570,8 @@ void Action_setBindings(Htop_Action* keys) {
keys['\\'] = actionIncFilter;
keys[KEY_F(3)] = actionIncSearch;
keys['/'] = actionIncSearch;
keys['n'] = actionIncNext;
keys['N'] = actionIncPrev;
keys[']'] = actionHigherPriority;
keys[KEY_F(7)] = actionHigherPriority;

44
IncSet.c
View File

@ -52,6 +52,10 @@ static void IncMode_reset(IncMode* mode) {
mode->buffer[0] = 0;
}
void IncSet_reset(IncSet* this, IncType type) {
IncMode_reset(&this->modes[type]);
}
static const char* const searchFunctions[] = {"Next ", "Cancel ", " Search: ", NULL};
static const char* const searchKeys[] = {"F3", "Esc", " "};
static int searchEvents[] = {KEY_F(3), 27, ERR};
@ -132,6 +136,30 @@ static bool search(IncMode* mode, Panel* panel, IncMode_GetPanelValue getPanelVa
return found;
}
static bool IncMode_find(IncMode* mode, Panel* panel, IncMode_GetPanelValue getPanelValue, int step) {
int size = Panel_size(panel);
int here = Panel_getSelectedIndex(panel);
int i = here;
for(;;) {
i+=step;
if (i == size) i = 0;
if (i == -1) i = size - 1;
if (i == here) return false;
if (String_contains_i(getPanelValue(panel, i), mode->buffer)) {
Panel_setSelected(panel, i);
return true;
}
}
}
bool IncSet_next(IncSet* this, IncType type, Panel* panel, IncMode_GetPanelValue getPanelValue) {
return IncMode_find(&this->modes[type], panel, getPanelValue, 1);
}
bool IncSet_prev(IncSet* this, IncType type, Panel* panel, IncMode_GetPanelValue getPanelValue) {
return IncMode_find(&this->modes[type], panel, getPanelValue, -1);
}
bool IncSet_handleKey(IncSet* this, int ch, Panel* panel, IncMode_GetPanelValue getPanelValue, Vector* lines) {
if (ch == ERR)
return true;
@ -141,17 +169,7 @@ bool IncSet_handleKey(IncSet* this, int ch, Panel* panel, IncMode_GetPanelValue
bool doSearch = true;
if (ch == KEY_F(3)) {
if (size == 0) return true;
int here = Panel_getSelectedIndex(panel);
int i = here;
for(;;) {
i++;
if (i == size) i = 0;
if (i == here) break;
if (String_contains_i(getPanelValue(panel, i), mode->buffer)) {
Panel_setSelected(panel, i);
break;
}
}
IncMode_find(mode, panel, getPanelValue, 1);
doSearch = false;
} else if (ch < 255 && isprint((char)ch)) {
if (mode->index < INCMODE_MAX) {
@ -187,7 +205,9 @@ bool IncSet_handleKey(IncSet* this, int ch, Panel* panel, IncMode_GetPanelValue
IncMode_reset(mode);
}
} else {
IncMode_reset(mode);
if (ch == 27) {
IncMode_reset(mode);
}
}
this->active = NULL;
Panel_setDefaultBar(panel);

6
IncSet.h
View File

@ -41,10 +41,16 @@ typedef struct IncSet_ {
typedef const char* (*IncMode_GetPanelValue)(Panel*, int);
void IncSet_reset(IncSet* this, IncType type);
IncSet* IncSet_new(FunctionBar* bar);
void IncSet_delete(IncSet* this);
bool IncSet_next(IncSet* this, IncType type, Panel* panel, IncMode_GetPanelValue getPanelValue);
bool IncSet_prev(IncSet* this, IncType type, Panel* panel, IncMode_GetPanelValue getPanelValue);
bool IncSet_handleKey(IncSet* this, int ch, Panel* panel, IncMode_GetPanelValue getPanelValue, Vector* lines);
const char* IncSet_getListItemValue(Panel* panel, int i);