diff options
Diffstat (limited to 'fedora/.local/bin/htop-vim/Action.c')
| -rw-r--r-- | fedora/.local/bin/htop-vim/Action.c | 868 |
1 files changed, 0 insertions, 868 deletions
diff --git a/fedora/.local/bin/htop-vim/Action.c b/fedora/.local/bin/htop-vim/Action.c deleted file mode 100644 index 99a8a1f..0000000 --- a/fedora/.local/bin/htop-vim/Action.c +++ /dev/null @@ -1,868 +0,0 @@ -/* -htop - Action.c -(C) 2015 Hisham H. Muhammad -Released under the GNU GPLv2+, see the COPYING file -in the source distribution for its full text. -*/ - -#include "config.h" // IWYU pragma: keep - -#include "Action.h" - -#include <pwd.h> -#include <stdbool.h> -#include <stdlib.h> - -#include "CRT.h" -#include "CategoriesPanel.h" -#include "CommandScreen.h" -#include "DynamicColumn.h" -#include "EnvScreen.h" -#include "FunctionBar.h" -#include "Hashtable.h" -#include "IncSet.h" -#include "InfoScreen.h" -#include "ListItem.h" -#include "Macros.h" -#include "MainPanel.h" -#include "OpenFilesScreen.h" -#include "Process.h" -#include "ProcessLocksScreen.h" -#include "ProvideCurses.h" -#include "Scheduling.h" -#include "ScreenManager.h" -#include "SignalsPanel.h" -#include "TraceScreen.h" -#include "Vector.h" -#include "XUtils.h" - -#if (defined(HAVE_LIBHWLOC) || defined(HAVE_AFFINITY)) -#include "Affinity.h" -#include "AffinityPanel.h" -#endif - - -Object* Action_pickFromVector(State* st, Panel* list, int x, bool followProcess) { - MainPanel* mainPanel = st->mainPanel; - Header* header = st->header; - - int y = ((Panel*)mainPanel)->y; - ScreenManager* scr = ScreenManager_new(header, st->settings, st, false); - scr->allowFocusChange = false; - ScreenManager_add(scr, list, x); - ScreenManager_add(scr, (Panel*)mainPanel, -1); - Panel* panelFocus; - int ch; - bool unfollow = false; - int pid = followProcess ? MainPanel_selectedPid(mainPanel) : -1; - if (followProcess && header->pl->following == -1) { - header->pl->following = pid; - unfollow = true; - } - ScreenManager_run(scr, &panelFocus, &ch, NULL); - if (unfollow) { - header->pl->following = -1; - } - ScreenManager_delete(scr); - Panel_move((Panel*)mainPanel, 0, y); - Panel_resize((Panel*)mainPanel, COLS, LINES - y - 1); - if (panelFocus == list && ch == 13) { - if (followProcess) { - const Process* selected = (const Process*)Panel_getSelected((Panel*)mainPanel); - if (selected && selected->pid == pid) - return Panel_getSelected(list); - - beep(); - } else { - return Panel_getSelected(list); - } - } - - return NULL; -} - -// ---------------------------------------- - -static void Action_runSetup(State* st) { - ScreenManager* scr = ScreenManager_new(st->header, st->settings, st, true); - CategoriesPanel_new(scr, st->settings, st->header, st->pl); - ScreenManager_run(scr, NULL, NULL, "Setup"); - ScreenManager_delete(scr); - if (st->settings->changed) { - CRT_setMouse(st->settings->enableMouse); - Header_writeBackToSettings(st->header); - } -} - -static bool changePriority(MainPanel* panel, int delta) { - bool anyTagged; - bool ok = MainPanel_foreachProcess(panel, Process_changePriorityBy, (Arg) { .i = delta }, &anyTagged); - if (!ok) - beep(); - return anyTagged; -} - -static void addUserToVector(ht_key_t key, void* userCast, void* panelCast) { - const char* user = userCast; - Panel* panel = panelCast; - Panel_add(panel, (Object*) ListItem_new(user, key)); -} - -bool Action_setUserOnly(const char* userName, uid_t* userId) { - const struct passwd* user = getpwnam(userName); - if (user) { - *userId = user->pw_uid; - return true; - } - *userId = (uid_t)-1; - return false; -} - -static void tagAllChildren(Panel* panel, Process* parent) { - parent->tag = true; - pid_t ppid = parent->pid; - for (int i = 0; i < Panel_size(panel); i++) { - Process* p = (Process*) Panel_get(panel, i); - if (!p->tag && Process_isChildOf(p, ppid)) { - tagAllChildren(panel, p); - } - } -} - -static bool expandCollapse(Panel* panel) { - Process* p = (Process*) Panel_getSelected(panel); - if (!p) - return false; - - p->showChildren = !p->showChildren; - return true; -} - -static bool collapseIntoParent(Panel* panel) { - const Process* p = (Process*) Panel_getSelected(panel); - if (!p) - return false; - - pid_t ppid = Process_getParentPid(p); - for (int i = 0; i < Panel_size(panel); i++) { - Process* q = (Process*) Panel_get(panel, i); - if (q->pid == ppid) { - q->showChildren = false; - Panel_setSelected(panel, i); - return true; - } - } - return false; -} - -Htop_Reaction Action_setSortKey(Settings* settings, ProcessField sortKey) { - ScreenSettings_setSortKey(settings->ss, sortKey); - return HTOP_REFRESH | HTOP_SAVE_SETTINGS | HTOP_UPDATE_PANELHDR | HTOP_KEEP_FOLLOWING; -} - -// ---------------------------------------- - -static Htop_Reaction actionSetSortColumn(State* st) { - Htop_Reaction reaction = HTOP_OK; - Panel* sortPanel = Panel_new(0, 0, 0, 0, Class(ListItem), true, FunctionBar_newEnterEsc("Sort ", "Cancel ")); - Panel_setHeader(sortPanel, "Sort by"); - const Settings* settings = st->settings; - const ProcessField* fields = settings->ss->fields; - Hashtable* dynamicColumns = settings->dynamicColumns; - for (int i = 0; fields[i]; i++) { - char* name = NULL; - if (fields[i] >= LAST_PROCESSFIELD) { - DynamicColumn* column = Hashtable_get(dynamicColumns, fields[i]); - if (!column) - continue; - name = xStrdup(column->caption ? column->caption : column->name); - } else { - name = String_trim(Process_fields[fields[i]].name); - } - Panel_add(sortPanel, (Object*) ListItem_new(name, fields[i])); - if (fields[i] == ScreenSettings_getActiveSortKey(settings->ss)) - Panel_setSelected(sortPanel, i); - - free(name); - } - const ListItem* field = (const ListItem*) Action_pickFromVector(st, sortPanel, 14, false); - if (field) { - reaction |= Action_setSortKey(st->settings, field->key); - } - Object_delete(sortPanel); - - st->pl->needsSort = true; - - return reaction | HTOP_REFRESH | HTOP_REDRAW_BAR | HTOP_UPDATE_PANELHDR; -} - -static Htop_Reaction actionSortByPID(State* st) { - return Action_setSortKey(st->settings, PID); -} - -static Htop_Reaction actionSortByMemory(State* st) { - return Action_setSortKey(st->settings, PERCENT_MEM); -} - -static Htop_Reaction actionSortByCPU(State* st) { - return Action_setSortKey(st->settings, PERCENT_CPU); -} - -static Htop_Reaction actionSortByTime(State* st) { - return Action_setSortKey(st->settings, TIME); -} - -static Htop_Reaction actionToggleKernelThreads(State* st) { - st->settings->hideKernelThreads = !st->settings->hideKernelThreads; - st->settings->lastUpdate++; - - return HTOP_RECALCULATE | HTOP_SAVE_SETTINGS | HTOP_KEEP_FOLLOWING; -} - -static Htop_Reaction actionToggleUserlandThreads(State* st) { - st->settings->hideUserlandThreads = !st->settings->hideUserlandThreads; - st->settings->lastUpdate++; - - return HTOP_RECALCULATE | HTOP_SAVE_SETTINGS | HTOP_KEEP_FOLLOWING; -} - -static Htop_Reaction actionToggleRunningInContainer(State* st) { - st->settings->hideRunningInContainer = !st->settings->hideRunningInContainer; - st->settings->lastUpdate++; - - return HTOP_RECALCULATE | HTOP_SAVE_SETTINGS | HTOP_KEEP_FOLLOWING; -} - -static Htop_Reaction actionToggleProgramPath(State* st) { - st->settings->showProgramPath = !st->settings->showProgramPath; - st->settings->lastUpdate++; - - return HTOP_REFRESH | HTOP_SAVE_SETTINGS | HTOP_KEEP_FOLLOWING; -} - -static Htop_Reaction actionToggleMergedCommand(State* st) { - st->settings->showMergedCommand = !st->settings->showMergedCommand; - st->settings->lastUpdate++; - - return HTOP_REFRESH | HTOP_SAVE_SETTINGS | HTOP_KEEP_FOLLOWING | HTOP_UPDATE_PANELHDR; -} - -static Htop_Reaction actionToggleTreeView(State* st) { - ScreenSettings* ss = st->settings->ss; - ss->treeView = !ss->treeView; - - if (!ss->allBranchesCollapsed) - ProcessList_expandTree(st->pl); - return HTOP_REFRESH | HTOP_SAVE_SETTINGS | HTOP_KEEP_FOLLOWING | HTOP_REDRAW_BAR | HTOP_UPDATE_PANELHDR; -} - -static Htop_Reaction actionToggleHideMeters(State* st) { - st->hideMeters = !st->hideMeters; - return HTOP_RESIZE | HTOP_KEEP_FOLLOWING; -} - -static Htop_Reaction actionExpandOrCollapseAllBranches(State* st) { - ScreenSettings* ss = st->settings->ss; - if (!ss->treeView) { - return HTOP_OK; - } - ss->allBranchesCollapsed = !ss->allBranchesCollapsed; - if (ss->allBranchesCollapsed) - ProcessList_collapseAllBranches(st->pl); - else - ProcessList_expandTree(st->pl); - return HTOP_REFRESH | HTOP_SAVE_SETTINGS; -} - -static Htop_Reaction actionIncFilter(State* st) { - IncSet* inc = (st->mainPanel)->inc; - IncSet_activate(inc, INC_FILTER, (Panel*)st->mainPanel); - st->pl->incFilter = IncSet_filter(inc); - return HTOP_REFRESH | HTOP_KEEP_FOLLOWING; -} - -static Htop_Reaction actionIncSearch(State* st) { - IncSet_reset(st->mainPanel->inc, INC_SEARCH); - IncSet_activate(st->mainPanel->inc, INC_SEARCH, (Panel*)st->mainPanel); - return HTOP_REFRESH | HTOP_KEEP_FOLLOWING; -} - -static Htop_Reaction actionHigherPriority(State* st) { - if (Settings_isReadonly()) - return HTOP_OK; - - bool changed = changePriority(st->mainPanel, -1); - return changed ? HTOP_REFRESH : HTOP_OK; -} - -static Htop_Reaction actionLowerPriority(State* st) { - if (Settings_isReadonly()) - return HTOP_OK; - - bool changed = changePriority(st->mainPanel, 1); - return changed ? HTOP_REFRESH : HTOP_OK; -} - -static Htop_Reaction actionInvertSortOrder(State* st) { - ScreenSettings_invertSortOrder(st->settings->ss); - st->pl->needsSort = true; - return HTOP_REFRESH | HTOP_SAVE_SETTINGS | HTOP_KEEP_FOLLOWING | HTOP_UPDATE_PANELHDR; -} - -static Htop_Reaction actionExpandOrCollapse(State* st) { - if (!st->settings->ss->treeView) - return HTOP_OK; - - bool changed = expandCollapse((Panel*)st->mainPanel); - return changed ? HTOP_RECALCULATE : HTOP_OK; -} - -static Htop_Reaction actionCollapseIntoParent(State* st) { - if (!st->settings->ss->treeView) { - return HTOP_OK; - } - bool changed = collapseIntoParent((Panel*)st->mainPanel); - return changed ? HTOP_RECALCULATE : HTOP_OK; -} - -static Htop_Reaction actionExpandCollapseOrSortColumn(State* st) { - return st->settings->ss->treeView ? actionExpandOrCollapse(st) : actionSetSortColumn(st); -} - -static Htop_Reaction actionNextScreen(State* st) { - Settings* settings = st->settings; - settings->ssIndex++; - if (settings->ssIndex == settings->nScreens) { - settings->ssIndex = 0; - } - settings->ss = settings->screens[settings->ssIndex]; - return HTOP_UPDATE_PANELHDR | HTOP_REFRESH; -} - -static Htop_Reaction actionPrevScreen(State* st) { - Settings* settings = st->settings; - if (settings->ssIndex == 0) { - settings->ssIndex = settings->nScreens - 1; - } else { - settings->ssIndex--; - } - settings->ss = settings->screens[settings->ssIndex]; - return HTOP_UPDATE_PANELHDR | HTOP_REFRESH; -} - -Htop_Reaction Action_setScreenTab(Settings* settings, int x) { - int s = 2; - for (unsigned int i = 0; i < settings->nScreens; i++) { - if (x < s) { - return 0; - } - const char* name = settings->screens[i]->name; - int len = strlen(name); - if (x <= s + len + 1) { - settings->ssIndex = i; - settings->ss = settings->screens[i]; - return HTOP_UPDATE_PANELHDR | HTOP_REFRESH; - } - s += len + 3; - } - return 0; -} - -static Htop_Reaction actionQuit(ATTR_UNUSED State* st) { - return HTOP_QUIT; -} - -static Htop_Reaction actionSetAffinity(State* st) { - if (Settings_isReadonly()) - return HTOP_OK; - - if (st->pl->activeCPUs == 1) - return HTOP_OK; - -#if (defined(HAVE_LIBHWLOC) || defined(HAVE_AFFINITY)) - const Process* p = (const Process*) Panel_getSelected((Panel*)st->mainPanel); - if (!p) - return HTOP_OK; - - Affinity* affinity1 = Affinity_get(p, st->pl); - if (!affinity1) - return HTOP_OK; - - int width; - Panel* affinityPanel = AffinityPanel_new(st->pl, affinity1, &width); - Affinity_delete(affinity1); - - const void* set = Action_pickFromVector(st, affinityPanel, width, true); - if (set) { - Affinity* affinity2 = AffinityPanel_getAffinity(affinityPanel, st->pl); - bool ok = MainPanel_foreachProcess(st->mainPanel, Affinity_set, (Arg) { .v = affinity2 }, NULL); - if (!ok) - beep(); - Affinity_delete(affinity2); - } - Object_delete(affinityPanel); - return HTOP_REFRESH | HTOP_REDRAW_BAR | HTOP_UPDATE_PANELHDR; -#else - return HTOP_OK; -#endif - -} - -#ifdef SCHEDULER_SUPPORT -static Htop_Reaction actionSetSchedPolicy(State* st) { - if (Settings_isReadonly()) - return HTOP_KEEP_FOLLOWING; - - static int preSelectedPolicy = SCHEDULINGPANEL_INITSELECTEDPOLICY; - static int preSelectedPriority = SCHEDULINGPANEL_INITSELECTEDPRIORITY; - - Panel* schedPanel = Scheduling_newPolicyPanel(preSelectedPolicy); - - const ListItem* policy; - for(;;) { - policy = (const ListItem*) Action_pickFromVector(st, schedPanel, 18, true); - - if (!policy || policy->key != -1) - break; - - Scheduling_togglePolicyPanelResetOnFork(schedPanel); - } - - if (policy) { - preSelectedPolicy = policy->key; - - Panel* prioPanel = Scheduling_newPriorityPanel(policy->key, preSelectedPriority); - if (prioPanel) { - const ListItem* prio = (const ListItem*) Action_pickFromVector(st, prioPanel, 14, true); - if (prio) - preSelectedPriority = prio->key; - - Panel_delete((Object*) prioPanel); - } - - SchedulingArg v = { .policy = preSelectedPolicy, .priority = preSelectedPriority }; - - bool ok = MainPanel_foreachProcess(st->mainPanel, Scheduling_setPolicy, (Arg) { .v = &v }, NULL); - if (!ok) - beep(); - } - - Panel_delete((Object*)schedPanel); - - return HTOP_REFRESH | HTOP_REDRAW_BAR | HTOP_KEEP_FOLLOWING; -} -#endif /* SCHEDULER_SUPPORT */ - -static Htop_Reaction actionKill(State* st) { - if (Settings_isReadonly()) - return HTOP_OK; - - static int preSelectedSignal = SIGNALSPANEL_INITSELECTEDSIGNAL; - - Panel* signalsPanel = SignalsPanel_new(preSelectedSignal); - const ListItem* sgn = (ListItem*) Action_pickFromVector(st, signalsPanel, 14, true); - if (sgn && sgn->key != 0) { - preSelectedSignal = sgn->key; - Panel_setHeader((Panel*)st->mainPanel, "Sending..."); - Panel_draw((Panel*)st->mainPanel, false, true, true, State_hideFunctionBar(st)); - refresh(); - MainPanel_foreachProcess(st->mainPanel, Process_sendSignal, (Arg) { .i = sgn->key }, NULL); - napms(500); - } - Panel_delete((Object*)signalsPanel); - return HTOP_REFRESH | HTOP_REDRAW_BAR | HTOP_UPDATE_PANELHDR; -} - -static Htop_Reaction actionFilterByUser(State* st) { - Panel* usersPanel = Panel_new(0, 0, 0, 0, Class(ListItem), true, FunctionBar_newEnterEsc("Show ", "Cancel ")); - Panel_setHeader(usersPanel, "Show processes of:"); - UsersTable_foreach(st->ut, addUserToVector, usersPanel); - Vector_insertionSort(usersPanel->items); - ListItem* allUsers = ListItem_new("All users", -1); - Panel_insert(usersPanel, 0, (Object*) allUsers); - const ListItem* picked = (ListItem*) Action_pickFromVector(st, usersPanel, 19, false); - if (picked) { - if (picked == allUsers) { - st->pl->userId = (uid_t)-1; - } else { - Action_setUserOnly(ListItem_getRef(picked), &(st->pl->userId)); - } - } - Panel_delete((Object*)usersPanel); - return HTOP_REFRESH | HTOP_REDRAW_BAR | HTOP_UPDATE_PANELHDR; -} - -Htop_Reaction Action_follow(State* st) { - st->pl->following = MainPanel_selectedPid(st->mainPanel); - Panel_setSelectionColor((Panel*)st->mainPanel, PANEL_SELECTION_FOLLOW); - return HTOP_KEEP_FOLLOWING; -} - -static Htop_Reaction actionSetup(State* st) { - Action_runSetup(st); - return HTOP_REFRESH | HTOP_REDRAW_BAR | HTOP_UPDATE_PANELHDR | HTOP_RESIZE; -} - -static Htop_Reaction actionLsof(State* st) { - if (Settings_isReadonly()) - return HTOP_OK; - - const Process* p = (Process*) Panel_getSelected((Panel*)st->mainPanel); - if (!p) - return HTOP_OK; - - OpenFilesScreen* ofs = OpenFilesScreen_new(p); - InfoScreen_run((InfoScreen*)ofs); - OpenFilesScreen_delete((Object*)ofs); - clear(); - CRT_enableDelay(); - return HTOP_REFRESH | HTOP_REDRAW_BAR; -} - -static Htop_Reaction actionShowLocks(State* st) { - const Process* p = (Process*) Panel_getSelected((Panel*)st->mainPanel); - if (!p) - return HTOP_OK; - ProcessLocksScreen* pls = ProcessLocksScreen_new(p); - InfoScreen_run((InfoScreen*)pls); - ProcessLocksScreen_delete((Object*)pls); - clear(); - CRT_enableDelay(); - return HTOP_REFRESH | HTOP_REDRAW_BAR; -} - -static Htop_Reaction actionStrace(State* st) { - if (Settings_isReadonly()) - return HTOP_OK; - - const Process* p = (Process*) Panel_getSelected((Panel*)st->mainPanel); - if (!p) - return HTOP_OK; - - TraceScreen* ts = TraceScreen_new(p); - bool ok = TraceScreen_forkTracer(ts); - if (ok) { - InfoScreen_run((InfoScreen*)ts); - } - TraceScreen_delete((Object*)ts); - clear(); - CRT_enableDelay(); - return HTOP_REFRESH | HTOP_REDRAW_BAR; -} - -static Htop_Reaction actionTag(State* st) { - Process* p = (Process*) Panel_getSelected((Panel*)st->mainPanel); - if (!p) - return HTOP_OK; - - Process_toggleTag(p); - Panel_onKey((Panel*)st->mainPanel, KEY_DOWN); - return HTOP_OK; -} - -static Htop_Reaction actionRedraw(ATTR_UNUSED State* st) { - clear(); - return HTOP_REFRESH | HTOP_REDRAW_BAR; -} - -static Htop_Reaction actionTogglePauseProcessUpdate(State* st) { - st->pauseProcessUpdate = !st->pauseProcessUpdate; - return HTOP_REFRESH | HTOP_REDRAW_BAR; -} - -static const struct { - const char* key; - bool roInactive; - const char* info; -} helpLeft[] = { - { .key = " #: ", .roInactive = false, .info = "hide/show header meters" }, - { .key = " Tab: ", .roInactive = false, .info = "switch to next screen tab" }, - { .key = " hjkl: ", .roInactive = false, .info = "scroll process list" }, - { .key = " Digits: ", .roInactive = false, .info = "incremental PID search" }, - { .key = " F3 /: ", .roInactive = false, .info = "incremental name search" }, - { .key = " F4 \\: ", .roInactive = false, .info = "incremental name filtering" }, - { .key = " F5 t: ", .roInactive = false, .info = "tree view" }, - { .key = " p: ", .roInactive = false, .info = "toggle program path" }, - { .key = " m: ", .roInactive = false, .info = "toggle merged command" }, - { .key = " Z: ", .roInactive = false, .info = "pause/resume process updates" }, - { .key = " u: ", .roInactive = false, .info = "show processes of a single user" }, - { .key = " H: ", .roInactive = false, .info = "hide/show user process threads" }, - { .key = " K: ", .roInactive = false, .info = "hide/show kernel threads" }, - { .key = " F: ", .roInactive = false, .info = "cursor follows process" }, - { .key = " + - *: ", .roInactive = false, .info = "expand/collapse tree/toggle all" }, - { .key = "N P M T: ", .roInactive = false, .info = "sort by PID, CPU%, MEM% or TIME" }, - { .key = " I: ", .roInactive = false, .info = "invert sort order" }, - { .key = " F6 > .: ", .roInactive = false, .info = "select sort column" }, - { .key = NULL, .info = NULL } -}; - -static const struct { - const char* key; - bool roInactive; - const char* info; -} helpRight[] = { - { .key = " S-Tab: ", .roInactive = false, .info = "switch to previous screen tab" }, - { .key = " Space: ", .roInactive = false, .info = "tag process" }, - { .key = " c: ", .roInactive = false, .info = "tag process and its children" }, - { .key = " U: ", .roInactive = false, .info = "untag all processes" }, - { .key = " F9 x: ", .roInactive = true, .info = "kill process/tagged processes" }, - { .key = " F7 ]: ", .roInactive = true, .info = "higher priority (root only)" }, - { .key = " F8 [: ", .roInactive = true, .info = "lower priority (+ nice)" }, -#if (defined(HAVE_LIBHWLOC) || defined(HAVE_AFFINITY)) - { .key = " a: ", .roInactive = true, .info = "set CPU affinity" }, -#endif - { .key = " e: ", .roInactive = false, .info = "show process environment" }, - { .key = " i: ", .roInactive = true, .info = "set IO priority" }, - { .key = " L: ", .roInactive = true, .info = "list open files with lsof" }, - { .key = " X: ", .roInactive = false, .info = "list file locks of process" }, - { .key = " s: ", .roInactive = true, .info = "trace syscalls with strace" }, - { .key = " w: ", .roInactive = false, .info = "wrap process command in multiple lines" }, -#ifdef SCHEDULER_SUPPORT - { .key = " Y: ", .roInactive = true, .info = "set scheduling policy" }, -#endif - { .key = " F2 C S: ", .roInactive = false, .info = "setup" }, - { .key = " F1 ?: ", .roInactive = false, .info = "show this help screen" }, - { .key = " F10 q: ", .roInactive = false, .info = "quit" }, - { .key = NULL, .info = NULL } -}; - -static inline void addattrstr( int attr, const char* str) { - attrset(attr); - addstr(str); -} - -static Htop_Reaction actionHelp(State* st) { - clear(); - attrset(CRT_colors[HELP_BOLD]); - - for (int i = 0; i < LINES - 1; i++) - mvhline(i, 0, ' ', COLS); - - int line = 0; - - mvaddstr(line++, 0, "htop " VERSION " - " COPYRIGHT); - mvaddstr(line++, 0, "Released under the GNU GPLv2+. See 'man' page for more info."); - - attrset(CRT_colors[DEFAULT_COLOR]); - line++; - mvaddstr(line++, 0, "CPU usage bar: "); - -#define addbartext(attr, prefix, text) \ - do { \ - addattrstr(CRT_colors[DEFAULT_COLOR], prefix); \ - addattrstr(attr, text); \ - } while(0) - - addattrstr(CRT_colors[BAR_BORDER], "["); - addbartext(CRT_colors[CPU_NICE_TEXT], "", "low"); - addbartext(CRT_colors[CPU_NORMAL], "/", "normal"); - addbartext(CRT_colors[CPU_SYSTEM], "/", "kernel"); - if (st->settings->detailedCPUTime) { - addbartext(CRT_colors[CPU_IRQ], "/", "irq"); - addbartext(CRT_colors[CPU_SOFTIRQ], "/", "soft-irq"); - addbartext(CRT_colors[CPU_STEAL], "/", "steal"); - addbartext(CRT_colors[CPU_GUEST], "/", "guest"); - addbartext(CRT_colors[CPU_IOWAIT], "/", "io-wait"); - addbartext(CRT_colors[BAR_SHADOW], " ", "used%"); - } else { - addbartext(CRT_colors[CPU_GUEST], "/", "guest"); - addbartext(CRT_colors[BAR_SHADOW], " ", "used%"); - } - addattrstr(CRT_colors[BAR_BORDER], "]"); - - attrset(CRT_colors[DEFAULT_COLOR]); - mvaddstr(line++, 0, "Memory bar: "); - addattrstr(CRT_colors[BAR_BORDER], "["); - addbartext(CRT_colors[MEMORY_USED], "", "used"); - addbartext(CRT_colors[MEMORY_BUFFERS_TEXT], "/", "buffers"); - addbartext(CRT_colors[MEMORY_SHARED], "/", "shared"); - addbartext(CRT_colors[MEMORY_CACHE], "/", "cache"); - addbartext(CRT_colors[BAR_SHADOW], " ", "used"); - addbartext(CRT_colors[BAR_SHADOW], "/", "total"); - addattrstr(CRT_colors[BAR_BORDER], "]"); - - attrset(CRT_colors[DEFAULT_COLOR]); - mvaddstr(line++, 0, "Swap bar: "); - addattrstr(CRT_colors[BAR_BORDER], "["); - addbartext(CRT_colors[SWAP], "", "used"); -#ifdef HTOP_LINUX - addbartext(CRT_colors[SWAP_CACHE], "/", "cache"); -#else - addbartext(CRT_colors[SWAP_CACHE], " ", ""); -#endif - addbartext(CRT_colors[BAR_SHADOW], " ", "used"); - addbartext(CRT_colors[BAR_SHADOW], "/", "total"); - addattrstr(CRT_colors[BAR_BORDER], "]"); - - line++; - -#undef addbartext - - attrset(CRT_colors[DEFAULT_COLOR]); - mvaddstr(line++, 0, "Type and layout of header meters are configurable in the setup screen."); - if (CRT_colorScheme == COLORSCHEME_MONOCHROME) { - mvaddstr(line, 0, "In monochrome, meters display as different chars, in order: |#*@$%&."); - } - line++; - -#define addattrstatestr(attr, state, desc) \ - do { \ - addattrstr(attr, state); \ - addattrstr(CRT_colors[DEFAULT_COLOR], ": " desc); \ - } while(0) - - mvaddstr(line, 0, "Process state: "); - addattrstatestr(CRT_colors[PROCESS_RUN_STATE], "R", "running; "); - addattrstatestr(CRT_colors[PROCESS_SHADOW], "S", "sleeping; "); - addattrstatestr(CRT_colors[PROCESS_RUN_STATE], "t", "traced/stopped; "); - addattrstatestr(CRT_colors[PROCESS_D_STATE], "Z", "zombie; "); - addattrstatestr(CRT_colors[PROCESS_D_STATE], "D", "disk sleep"); - attrset(CRT_colors[DEFAULT_COLOR]); - -#undef addattrstatestr - - line += 2; - - const bool readonly = Settings_isReadonly(); - - int item; - for (item = 0; helpLeft[item].key; item++) { - attrset((helpLeft[item].roInactive && readonly) ? CRT_colors[HELP_SHADOW] : CRT_colors[DEFAULT_COLOR]); - mvaddstr(line + item, 10, helpLeft[item].info); - attrset((helpLeft[item].roInactive && readonly) ? CRT_colors[HELP_SHADOW] : CRT_colors[HELP_BOLD]); - mvaddstr(line + item, 1, helpLeft[item].key); - if (String_eq(helpLeft[item].key, " H: ")) { - attrset((helpLeft[item].roInactive && readonly) ? CRT_colors[HELP_SHADOW] : CRT_colors[PROCESS_THREAD]); - mvaddstr(line + item, 33, "threads"); - } else if (String_eq(helpLeft[item].key, " K: ")) { - attrset((helpLeft[item].roInactive && readonly) ? CRT_colors[HELP_SHADOW] : CRT_colors[PROCESS_THREAD]); - mvaddstr(line + item, 27, "threads"); - } - } - int leftHelpItems = item; - - for (item = 0; helpRight[item].key; item++) { - attrset((helpRight[item].roInactive && readonly) ? CRT_colors[HELP_SHADOW] : CRT_colors[HELP_BOLD]); - mvaddstr(line + item, 41, helpRight[item].key); - attrset((helpRight[item].roInactive && readonly) ? CRT_colors[HELP_SHADOW] : CRT_colors[DEFAULT_COLOR]); - mvaddstr(line + item, 50, helpRight[item].info); - } - line += MAXIMUM(leftHelpItems, item); - line++; - - attrset(CRT_colors[HELP_BOLD]); - mvaddstr(line++, 0, "Press any key to return."); - attrset(CRT_colors[DEFAULT_COLOR]); - refresh(); - CRT_readKey(); - clear(); - - return HTOP_RECALCULATE | HTOP_REDRAW_BAR | HTOP_KEEP_FOLLOWING; -} - -static Htop_Reaction actionUntagAll(State* st) { - for (int i = 0; i < Panel_size((Panel*)st->mainPanel); i++) { - Process* p = (Process*) Panel_get((Panel*)st->mainPanel, i); - p->tag = false; - } - return HTOP_REFRESH; -} - -static Htop_Reaction actionTagAllChildren(State* st) { - Process* p = (Process*) Panel_getSelected((Panel*)st->mainPanel); - if (!p) - return HTOP_OK; - - tagAllChildren((Panel*)st->mainPanel, p); - return HTOP_OK; -} - -static Htop_Reaction actionShowEnvScreen(State* st) { - Process* p = (Process*) Panel_getSelected((Panel*)st->mainPanel); - if (!p) - return HTOP_OK; - - EnvScreen* es = EnvScreen_new(p); - InfoScreen_run((InfoScreen*)es); - EnvScreen_delete((Object*)es); - clear(); - CRT_enableDelay(); - return HTOP_REFRESH | HTOP_REDRAW_BAR; -} - -static Htop_Reaction actionShowCommandScreen(State* st) { - Process* p = (Process*) Panel_getSelected((Panel*)st->mainPanel); - if (!p) - return HTOP_OK; - - CommandScreen* cmdScr = CommandScreen_new(p); - InfoScreen_run((InfoScreen*)cmdScr); - CommandScreen_delete((Object*)cmdScr); - clear(); - CRT_enableDelay(); - return HTOP_REFRESH | HTOP_REDRAW_BAR; -} - -void Action_setBindings(Htop_Action* keys) { - keys[' '] = actionTag; - keys['#'] = actionToggleHideMeters; - keys['*'] = actionExpandOrCollapseAllBranches; - keys['+'] = actionExpandOrCollapse; - keys[','] = actionSetSortColumn; - keys['-'] = actionExpandOrCollapse; - keys['.'] = actionSetSortColumn; - keys['/'] = actionIncSearch; - keys['<'] = actionSetSortColumn; - keys['='] = actionExpandOrCollapse; - keys['>'] = actionSetSortColumn; - keys['?'] = actionHelp; - keys['C'] = actionSetup; - keys['F'] = Action_follow; - keys['H'] = actionToggleUserlandThreads; - keys['I'] = actionInvertSortOrder; - keys['K'] = actionToggleKernelThreads; - keys['L'] = actionLsof; - keys['M'] = actionSortByMemory; - keys['N'] = actionSortByPID; - keys['O'] = actionToggleRunningInContainer; - keys['P'] = actionSortByCPU; - keys['S'] = actionSetup; - keys['T'] = actionSortByTime; - keys['U'] = actionUntagAll; -#ifdef SCHEDULER_SUPPORT - keys['Y'] = actionSetSchedPolicy; -#endif - keys['X'] = actionShowLocks; - keys['Z'] = actionTogglePauseProcessUpdate; - keys['['] = actionLowerPriority; - keys['\014'] = actionRedraw; // Ctrl+L - keys['\177'] = actionCollapseIntoParent; - keys['\\'] = actionIncFilter; - keys[']'] = actionHigherPriority; - keys['a'] = actionSetAffinity; - keys['c'] = actionTagAllChildren; - keys['e'] = actionShowEnvScreen; - keys['m'] = actionToggleMergedCommand; - keys['p'] = actionToggleProgramPath; - keys['q'] = actionQuit; - keys['s'] = actionStrace; - keys['t'] = actionToggleTreeView; - keys['u'] = actionFilterByUser; - keys['w'] = actionShowCommandScreen; - keys['x'] = actionKill; - keys[KEY_F(1)] = actionHelp; - keys[KEY_F(2)] = actionSetup; - keys[KEY_F(3)] = actionIncSearch; - keys[KEY_F(4)] = actionIncFilter; - keys[KEY_F(5)] = actionToggleTreeView; - keys[KEY_F(6)] = actionSetSortColumn; - keys[KEY_F(7)] = actionHigherPriority; - keys[KEY_F(8)] = actionLowerPriority; - keys[KEY_F(9)] = actionKill; - keys[KEY_F(10)] = actionQuit; - keys[KEY_F(18)] = actionExpandCollapseOrSortColumn; - keys['o'] = actionExpandCollapseOrSortColumn; - keys[KEY_RECLICK] = actionExpandOrCollapse; - keys[KEY_SHIFT_TAB] = actionPrevScreen; - keys['\t'] = actionNextScreen; -} |