Commit Graph

102 Commits

Author SHA1 Message Date
Daniel Lange 2c6222e30a Option and key ("*") to collapse / expand all branches under PID 1
(and PID 2 if kernel threads are shown)

Based on hishamhm/htop#510 by Krishna Chaitanya, B
Closes #68
2021-02-13 16:47:04 +01:00
Daniel Lange e86acd6893 Remove force sort order to ASC when returning to tree mode
Bug found by BenBE via IRC
2021-02-07 13:46:57 +01:00
Christian Göttsche fd4e6b432b Use MainPanel type in State struct
The State struct holds a pointer to the main process panel.
Use the distinct MainPanel type, to improve maintainability regrading
its usage.
This avoids usages of down-casts from Panel to MainPanel, only up-casts
from MainPanel to Panel are now required.
2021-02-05 14:12:49 +01:00
Christian Göttsche 211121f060 Drop invalid todo
The surrounding code has nothing to do with colors
2021-01-27 17:06:21 +01:00
David Zarzycki 37e186fd66 Linux: Add SwapCached to the swap meter
According to the Linux kernel documentation, "SwapCached" tracks "memory
that once was swapped out, is swapped back in but still also is
in the swapfile (if memory is needed it doesn't need to be swapped out
AGAIN because it is already in the swapfile. This saves I/O)."
2021-01-11 20:27:47 +01:00
Christian Göttsche d72b0a682e Mark several non-modified pointer variables const 2021-01-11 20:12:34 +01:00
Christian Göttsche 8fe04b7494 Hashtable: use more distinct typename for key type 2021-01-06 16:59:28 +01:00
Christian Göttsche ce9e7fd14f Panel_new: reorder arguments
Reorder owner and type so they match the order of Panel_init
2021-01-04 23:12:43 +01:00
Christian Göttsche a3cced9fb6 Add option to hide the Function Bar
Support three settings:
  - Always show Function Bar
  - Always hide the Function Bar, except in Infoscreens (Env/Locks...)
    and when editing the search and filter mode
  - Hide the Function Bar on ESC until the next user input

Closes: #439
2021-01-04 23:12:43 +01:00
Christian Göttsche eb6f8d569d Action: drop resize callback
The supervising ScreenManager will resize all Panels
2021-01-04 23:12:43 +01:00
Christian Göttsche f6aa5d29bb Action: remove trivial wrapper function 2021-01-01 21:31:30 +01:00
Jake Mannens f1463fdd64 Added keybind 'N' for sorting by PID 2020-12-23 18:30:26 +01:00
Jake Mannens 3edb6e1ea3 Position help labels one step to the right 2020-12-23 18:24:22 +01:00
Jake Mannens f46ddd3230 Remove 'n' and 'N' search inc/dec keybinds 2020-12-24 03:24:15 +11:00
Nathan Scott 737cd6167a Merge branch 'resize_bar' of https://github.com/cgzones/htop into cgzones-resize_bar 2020-12-22 15:25:08 +11:00
Daniel Lange 9b8b380c32 De-lazy @cgzones :) 2020-12-21 20:40:00 +01:00
Christian Göttsche a09ad6b8b4 Action: sort key binding assignments
Avoid accidental duplicate usage.
2020-12-21 15:53:42 +01:00
Christian Göttsche e3862aa67e Rework drawing of FunctionBar
Draw the FunctionBar within Panel_draw instead of manually throughout
the code.
Add an optional PanelClass function drawFunctionBar, to allow specific
panels to override the default FunctionBar_draw call.
Rework the code on color change, to really change all colors (selection
markers and panel headers).

Closes: #402
2020-12-20 17:01:50 +01:00
Hisham Muhammad 2327260ee8 Separate tree and list sort orders
Implements the suggestion from https://github.com/htop-dev/htop/issues/399#issuecomment-747861013

Thanks to the refactors from 0bd5c8fb5da and 6393baa74e5, this was really easy
and clean to do.

It maintains the "Tree view always by PID" option in the Settings, which
results in some specific behaviors such as "clicking on the column header to
exit tree view" and "picking a new sort order to exit tree view", for the sake
of the muscle memory of long time htop users. :)
2020-12-19 16:02:34 +01:00
Hisham Muhammad e8c6994f40 Add "Tree view is always sorted by PID" option to mimic htop 2 behavior 2020-12-19 16:02:34 +01:00
Benny Baumann 0401df8cbd Update key mapping documentation for sorting 2020-12-18 07:37:23 +01:00
Christian Göttsche db5687a355 Sort in paused mode after inverting sort order 2020-12-09 13:43:07 +01:00
Maxim Zhiburt cf306ff86e Implement sorting in tree mode 2020-12-02 23:50:05 +01:00
Christian Göttsche 19b5141685 Hide process selection on ESC
Do not highlight the current process line after pressing ESC in the main
screen.
Restore after pressing any key.
2020-11-28 19:49:38 +01:00
Nathan Scott fee217551c Drop unneeded parameters to the ScreenManager constructor
All calls to ScreenManager_new always pass the same first
five values, the orientation is always HORIZONTAL and the
y1 parameter is always the height of the passed-in header
struct pointer.  I think its safe to assert at this point
that no VERTICAL orientation will arrive (if it does, its
no harm in re-adding this then) - so we can remove unused
conditionals (and TODOs) based on orientation too.
2020-11-26 23:55:53 +01:00
Narendran Gopalakrishnan 09fe94da18 Improving Command display/sort 2020-11-24 19:05:48 +01:00
Christian Goettsche f5c3349bdb IWYU update (FreeBSD) 2020-11-19 23:51:50 +01:00
Christian Göttsche 7cf5277594 IWYU update (Linux) 2020-11-19 23:51:50 +01:00
Christian Göttsche 7914ec201e Hashtable update
- use consistent type for key by introducing a new typedef
- use unsigned types for sizes
- name parameters in foreach function typedef
2020-11-17 02:01:02 +01:00
Christian Göttsche ad72b747fa Drop hideThreads Setting
It is only used to read process directories on RedHat beginning with a dot.
Unconditionally accept directories with a starting dot.
2020-11-15 22:54:14 +01:00
Daniel Lange bb908f3dc4 Resolve merge conflicts, merge #298 "Macro cleanup" from @BenBE 2020-11-15 14:33:09 +01:00
Benny Baumann 18763051a2 Split platform dependent parts for file locks screen 2020-11-14 15:51:26 +01:00
Fynn Wulf 84dad4c38e Implement screen for active file locks 2020-11-09 19:17:57 +01:00
Benny Baumann 0d64ca9262 Wrap inline structure definitions 2020-11-02 22:15:01 +01:00
Benny Baumann 45869513bf Embracing branches 2020-11-02 22:15:01 +01:00
Benny Baumann 61e14d4bb2 Spacing around operators 2020-11-02 22:15:01 +01:00
Benny Baumann db0a13970e Convert addattrstr to static inline function
NB: The macro could have been a braced while(0) loop, which without optimization produces more code
2020-11-02 22:14:26 +01:00
Christian Göttsche ac2b07eddd Avoid some unnecessary casts and mark some not changing variables const 2020-10-27 18:00:43 +01:00
Christian Göttsche 8a08a3209c IWYU update
- Add Settings forward declaration in Process.h
- Add assert.h include in XUitls.c
- Add conditional stdbool.h include in Object.h
- Drop unneeded stddef.h include in Richstring.c
- Drop unneeded unistd.h include in Process.h
- Drop unneeded string.h include in linux/Platform.c
- Use String_eq to avoid string.h include in Action.c
- Improve script to run custom iwyu version
2020-10-20 21:44:25 +02:00
Daniel Lange 475fd1ec2d Merge branch 'help_lines' of https://github.com/cgzones/htop 2020-10-20 10:01:16 +02:00
Benny Baumann 0f5262917f Make all required includes explicit
Information as seen by IWYU 0.12 + clang 9 on Linux
2020-10-18 20:09:05 +02:00
Benny Baumann 872e542f4e Rename StringUtils.[ch] to XUtils.[ch] 2020-10-16 20:30:21 +02:00
Christian Göttsche af4f58d013 Misc conversion fixes 2020-10-16 19:16:53 +02:00
Christian Göttsche 898a690375 Do not hard-code line numbers in help screen building code 2020-10-14 14:34:40 +02:00
Christian Göttsche b47bc667a2 Add key to pause process list updates 2020-10-12 13:04:00 +02:00
ryenus 32a2caa692 use 'w' for command wrapping as 'M' is already used
since 'M' is already used for sort-by-memory, as with:

    keys['M'] = actionSortByMemory;

reorder help info about shortcut keys
2020-10-09 09:03:32 +08:00
Daniel Lange 079c2abf8e Update License consistently to GPLv2 as per COPYING file 2020-10-05 10:13:12 +02:00
Christian Göttsche 843949131a Drop redundant casts to the same type 2020-09-29 10:44:42 +02:00
Christian Göttsche 18b1e9fba9 Do not drop qualifier in cast
ListItem.c:73:33: warning: cast from 'const void *' to 'struct ListItem_ *' drops const qualifier [-Wcast-qual]
   ListItem* obj1 = (ListItem*) cast1;
                                ^
ListItem.c:74:33: warning: cast from 'const void *' to 'struct ListItem_ *' drops const qualifier [-Wcast-qual]
   ListItem* obj2 = (ListItem*) cast2;
                                ^

Process.c:434:28: warning: cast from 'const void *' to 'struct Process_ *' drops const qualifier [-Wcast-qual]
   Process* p1 = (Process*)v1;
                           ^
Process.c:435:28: warning: cast from 'const void *' to 'struct Process_ *' drops const qualifier [-Wcast-qual]
   Process* p2 = (Process*)v2;
                           ^
Process.c:441:36: warning: cast from 'const void *' to 'struct Process_ *' drops const qualifier [-Wcast-qual]
   Settings *settings = ((Process*)v1)->settings;
                                   ^
Process.c:443:22: warning: cast from 'const void *' to 'struct Process_ *' drops const qualifier [-Wcast-qual]
      p1 = (Process*)v1;
                     ^
Process.c:444:22: warning: cast from 'const void *' to 'struct Process_ *' drops const qualifier [-Wcast-qual]
      p2 = (Process*)v2;
                     ^
Process.c:446:22: warning: cast from 'const void *' to 'struct Process_ *' drops const qualifier [-Wcast-qual]
      p2 = (Process*)v1;
                     ^
Process.c:447:22: warning: cast from 'const void *' to 'struct Process_ *' drops const qualifier [-Wcast-qual]
      p1 = (Process*)v2;
                     ^

AffinityPanel.c:37:16: warning: cast from 'const char *' to 'void *' drops const qualifier [-Wcast-qual]
   free((void*)this->text);
               ^
AffinityPanel.c:39:19: warning: cast from 'const char *' to 'void *' drops const qualifier [-Wcast-qual]
      free((void*)this->indent);
                  ^

linux/LinuxProcess.c:294:36: warning: cast from 'const void *' to 'struct Process_ *' drops const qualifier [-Wcast-qual]
   Settings *settings = ((Process*)v1)->settings;
                                   ^
linux/LinuxProcess.c:296:27: warning: cast from 'const void *' to 'struct LinuxProcess_ *' drops const qualifier [-Wcast-qual]
      p1 = (LinuxProcess*)v1;
                          ^
linux/LinuxProcess.c:297:27: warning: cast from 'const void *' to 'struct LinuxProcess_ *' drops const qualifier [-Wcast-qual]
      p2 = (LinuxProcess*)v2;
                          ^
linux/LinuxProcess.c:299:27: warning: cast from 'const void *' to 'struct LinuxProcess_ *' drops const qualifier [-Wcast-qual]
      p2 = (LinuxProcess*)v1;
                          ^
linux/LinuxProcess.c:300:27: warning: cast from 'const void *' to 'struct LinuxProcess_ *' drops const qualifier [-Wcast-qual]
      p1 = (LinuxProcess*)v2;
                          ^

linux/LinuxProcessList.c:62:32: warning: cast from 'const void *' to 'struct TtyDriver_ *' drops const qualifier [-Wcast-qual]
   TtyDriver* a = (TtyDriver*) va;
                               ^
linux/LinuxProcessList.c:63:32: warning: cast from 'const void *' to 'struct TtyDriver_ *' drops const qualifier [-Wcast-qual]
   TtyDriver* b = (TtyDriver*) vb;
                               ^

linux/Battery.c:130:21: warning: cast from 'const char *' to 'char *' drops const qualifier [-Wcast-qual]
      free((char *) isOnline);
                    ^
linux/Battery.c:197:26: warning: cast from 'const char *' to 'char *' drops const qualifier [-Wcast-qual]
      xSnprintf((char *) filePath, sizeof filePath, SYS_POWERSUPPLY_DIR "/%s/type", entryName);
                         ^
linux/Battery.c:209:29: warning: cast from 'const char *' to 'char *' drops const qualifier [-Wcast-qual]
         xSnprintf((char *) filePath, sizeof filePath, SYS_POWERSUPPLY_DIR "/%s/uevent", entryName);
                            ^
linux/Battery.c:262:29: warning: cast from 'const char *' to 'char *' drops const qualifier [-Wcast-qual]
         xSnprintf((char *) filePath, sizeof filePath, SYS_POWERSUPPLY_DIR "/%s/online", entryName);
                            ^
2020-09-24 20:14:17 +02:00
ryenus f4bb50294a show selected command wrapped in a separate window
For a process with a very long command, especially with many long
command line arguments, inspecting the command and its arguments could
become inconvenient.

Meanwhile htop supports the concept of "screen", or window, which is
extended here to create a dedicated "CommandScreen", making it possible
to display the command of the selected process in a separate window
meanwhile being wrapped into multiple lines.

Another benefit of using a command screen is, the user can navigate
through the wrapped lines of the command and perform actions like
searching and filtering.
2020-09-24 19:22:25 +02:00