| /* |
| htop - DisplayOptionsPanel.c |
| (C) 2004-2011 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 "DisplayOptionsPanel.h" |
| |
| #include <stdbool.h> |
| #include <stdlib.h> |
| #include <string.h> |
| |
| #include "CRT.h" |
| #include "FunctionBar.h" |
| #include "Header.h" |
| #include "Object.h" |
| #include "OptionItem.h" |
| #include "ProvideCurses.h" |
| #include "ScreensPanel.h" |
| |
| |
| static const char* const DisplayOptionsFunctions[] = {" ", " ", " ", " ", " ", " ", " ", " ", " ", "Done ", NULL}; |
| |
| static const char* const DisplayOptionsDecIncFunctions[] = {" ", " ", " ", " ", " ", " ", "Dec ", "Inc ", " ", "Done ", NULL}; |
| static const char* const DisplayOptionsDecIncKeys[] = {" " , " " , " " , " " , " " , " " , "F7" , "F8" , " " , "F10" , NULL}; |
| static const int DisplayOptionsDecIncEvents[] = {'-', KEY_F(7), '+', KEY_F(8), ERR, KEY_F(10)}; |
| |
| static void DisplayOptionsPanel_delete(Object* object) { |
| DisplayOptionsPanel* this = (DisplayOptionsPanel*) object; |
| FunctionBar_delete(this->decIncBar); |
| Panel_done(&this->super); |
| free(this); |
| } |
| |
| static HandlerResult DisplayOptionsPanel_eventHandler(Panel* super, int ch) { |
| DisplayOptionsPanel* this = (DisplayOptionsPanel*) super; |
| |
| HandlerResult result = IGNORED; |
| OptionItem* selected = (OptionItem*) Panel_getSelected(super); |
| |
| if (!selected) { |
| return result; |
| } |
| |
| switch (ch) { |
| case '\n': |
| case '\r': |
| case KEY_ENTER: |
| case KEY_MOUSE: |
| case KEY_RECLICK: |
| case ' ': |
| switch (OptionItem_kind(selected)) { |
| case OPTION_ITEM_TEXT: |
| break; |
| case OPTION_ITEM_CHECK: |
| CheckItem_toggle((CheckItem*)selected); |
| result = HANDLED; |
| break; |
| case OPTION_ITEM_NUMBER: |
| NumberItem_toggle((NumberItem*)selected); |
| result = HANDLED; |
| break; |
| } |
| break; |
| case '-': |
| case KEY_F(7): |
| if (OptionItem_kind(selected) == OPTION_ITEM_NUMBER) { |
| NumberItem_decrease((NumberItem*)selected); |
| result = HANDLED; |
| } |
| break; |
| case '+': |
| case KEY_F(8): |
| if (OptionItem_kind(selected) == OPTION_ITEM_NUMBER) { |
| NumberItem_increase((NumberItem*)selected); |
| result = HANDLED; |
| } |
| break; |
| case KEY_UP: |
| case KEY_DOWN: |
| case KEY_NPAGE: |
| case KEY_PPAGE: |
| case KEY_HOME: |
| case KEY_END: |
| { |
| OptionItem* previous = selected; |
| Panel_onKey(super, ch); |
| selected = (OptionItem*) Panel_getSelected(super); |
| if (previous != selected) { |
| result = HANDLED; |
| } |
| } |
| /* fallthrough */ |
| case EVENT_SET_SELECTED: |
| if (OptionItem_kind(selected) == OPTION_ITEM_NUMBER) { |
| super->currentBar = this->decIncBar; |
| } else { |
| Panel_setDefaultBar(super); |
| } |
| break; |
| } |
| |
| if (result == HANDLED) { |
| this->settings->changed = true; |
| this->settings->lastUpdate++; |
| CRT_updateDelay(); |
| Header* header = this->scr->header; |
| Header_calculateHeight(header); |
| Header_reinit(header); |
| Header_updateData(header); |
| Header_draw(header); |
| ScreenManager_resize(this->scr); |
| } |
| |
| return result; |
| } |
| |
| const PanelClass DisplayOptionsPanel_class = { |
| .super = { |
| .extends = Class(Panel), |
| .delete = DisplayOptionsPanel_delete |
| }, |
| .eventHandler = DisplayOptionsPanel_eventHandler |
| }; |
| |
| DisplayOptionsPanel* DisplayOptionsPanel_new(Settings* settings, ScreenManager* scr) { |
| DisplayOptionsPanel* this = AllocThis(DisplayOptionsPanel); |
| Panel* super = &this->super; |
| |
| FunctionBar* fuBar = FunctionBar_new(DisplayOptionsFunctions, NULL, NULL); |
| Panel_init(super, 1, 1, 1, 1, Class(OptionItem), true, fuBar); |
| |
| this->decIncBar = FunctionBar_new(DisplayOptionsDecIncFunctions, DisplayOptionsDecIncKeys, DisplayOptionsDecIncEvents); |
| this->settings = settings; |
| this->scr = scr; |
| |
| Panel_setHeader(super, "Display options"); |
| |
| #define TABMSG "For current screen tab: \0" |
| char tabheader[sizeof(TABMSG) + SCREEN_NAME_LEN + 1] = TABMSG; |
| strncat(tabheader, settings->ss->heading, SCREEN_NAME_LEN); |
| Panel_add(super, (Object*) TextItem_new(tabheader)); |
| #undef TABMSG |
| |
| Panel_add(super, (Object*) CheckItem_newByRef("Tree view", &(settings->ss->treeView))); |
| Panel_add(super, (Object*) CheckItem_newByRef("- Tree view is always sorted by PID (htop 2 behavior)", &(settings->ss->treeViewAlwaysByPID))); |
| Panel_add(super, (Object*) CheckItem_newByRef("- Tree view is collapsed by default", &(settings->ss->allBranchesCollapsed))); |
| Panel_add(super, (Object*) TextItem_new("Global options:")); |
| Panel_add(super, (Object*) CheckItem_newByRef("Show tabs for screens", &(settings->screenTabs))); |
| Panel_add(super, (Object*) CheckItem_newByRef("Shadow other users' processes", &(settings->shadowOtherUsers))); |
| Panel_add(super, (Object*) CheckItem_newByRef("Hide kernel threads", &(settings->hideKernelThreads))); |
| Panel_add(super, (Object*) CheckItem_newByRef("Hide userland process threads", &(settings->hideUserlandThreads))); |
| Panel_add(super, (Object*) CheckItem_newByRef("Hide processes running in containers", &(settings->hideRunningInContainer))); |
| Panel_add(super, (Object*) CheckItem_newByRef("Display threads in a different color", &(settings->highlightThreads))); |
| Panel_add(super, (Object*) CheckItem_newByRef("Show custom thread names", &(settings->showThreadNames))); |
| Panel_add(super, (Object*) CheckItem_newByRef("Show program path", &(settings->showProgramPath))); |
| Panel_add(super, (Object*) CheckItem_newByRef("Highlight program \"basename\"", &(settings->highlightBaseName))); |
| Panel_add(super, (Object*) CheckItem_newByRef("Highlight out-dated/removed programs (red) / libraries (yellow)", &(settings->highlightDeletedExe))); |
| Panel_add(super, (Object*) CheckItem_newByRef("Shadow distribution path prefixes", &(settings->shadowDistPathPrefix))); |
| Panel_add(super, (Object*) CheckItem_newByRef("Merge exe, comm and cmdline in Command", &(settings->showMergedCommand))); |
| Panel_add(super, (Object*) CheckItem_newByRef("- Try to find comm in cmdline (when Command is merged)", &(settings->findCommInCmdline))); |
| Panel_add(super, (Object*) CheckItem_newByRef("- Try to strip exe from cmdline (when Command is merged)", &(settings->stripExeFromCmdline))); |
| Panel_add(super, (Object*) CheckItem_newByRef("Highlight large numbers in memory counters", &(settings->highlightMegabytes))); |
| Panel_add(super, (Object*) CheckItem_newByRef("Leave a margin around header", &(settings->headerMargin))); |
| Panel_add(super, (Object*) CheckItem_newByRef("Detailed CPU time (System/IO-Wait/Hard-IRQ/Soft-IRQ/Steal/Guest)", &(settings->detailedCPUTime))); |
| Panel_add(super, (Object*) CheckItem_newByRef("Count CPUs from 1 instead of 0", &(settings->countCPUsFromOne))); |
| Panel_add(super, (Object*) CheckItem_newByRef("Update process names on every refresh", &(settings->updateProcessNames))); |
| Panel_add(super, (Object*) CheckItem_newByRef("Add guest time in CPU meter percentage", &(settings->accountGuestInCPUMeter))); |
| Panel_add(super, (Object*) CheckItem_newByRef("Also show CPU percentage numerically", &(settings->showCPUUsage))); |
| Panel_add(super, (Object*) CheckItem_newByRef("Also show CPU frequency", &(settings->showCPUFrequency))); |
| #ifdef BUILD_WITH_CPU_TEMP |
| Panel_add(super, (Object*) CheckItem_newByRef( |
| #if defined(HTOP_LINUX) |
| "Also show CPU temperature (requires libsensors)", |
| #elif defined(HTOP_FREEBSD) |
| "Also show CPU temperature", |
| #else |
| #error Unknown temperature implementation! |
| #endif |
| &(settings->showCPUTemperature))); |
| Panel_add(super, (Object*) CheckItem_newByRef("- Show temperature in degree Fahrenheit instead of Celsius", &(settings->degreeFahrenheit))); |
| #endif |
| Panel_add(super, (Object*) CheckItem_newByRef("Show cached memory in graph and bar modes", &(settings->showCachedMemory))); |
| #ifdef HAVE_GETMOUSE |
| Panel_add(super, (Object*) CheckItem_newByRef("Enable the mouse", &(settings->enableMouse))); |
| #endif |
| Panel_add(super, (Object*) NumberItem_newByRef("Update interval (in seconds)", &(settings->delay), -1, 1, 255)); |
| Panel_add(super, (Object*) CheckItem_newByRef("Highlight new and old processes", &(settings->highlightChanges))); |
| Panel_add(super, (Object*) NumberItem_newByRef("- Highlight time (in seconds)", &(settings->highlightDelaySecs), 0, 1, 24 * 60 * 60)); |
| Panel_add(super, (Object*) NumberItem_newByRef("Hide main function bar (0 - off, 1 - on ESC until next input, 2 - permanently)", &(settings->hideFunctionBar), 0, 0, 2)); |
| #ifdef HAVE_LIBHWLOC |
| Panel_add(super, (Object*) CheckItem_newByRef("Show topology when selecting affinity by default", &(settings->topologyAffinity))); |
| #endif |
| |
| return this; |
| } |