Software

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Units and classes for Free Pascal/Lazarus/LCL

The units and classes you find here are free in the meaning of the four freedoms of free software.
Free Pascal/Lazarus/LCL units and classes are in active development (whenever I add new functions or do some bugfixing, it'll be published here). I'll try to add new functions platform independent, but I'll not test on Windows nor care for it. My focus lays on Lazarus@Linux.

TIniClass

Description: Inherits TMemIniFile and adds a pathfunction (save location for the inifile) and also encapsulates the write&read-functions into an overload-concept.
Example for using in Apptemplate.
Lazarus/LCL
IDE/Compiler Lazarus 3.4, fpc 3.2.2
Language Free Pascal
OS platform independent (tested on Linux)
Version 3.3.0.42
Download Lazarus Version (7z-Format, 5.0KiByte)

TLanguage

Description: Class for multi-language-support in applications (requires VerInfo).
Code-example additional to the documentation in "TLanguage_Class.pas" also in Apptemplate
IDE/Compiler Lazarus 3.4, fpc 3.2.2
Language Free Pascal
OS platform independent (tested on Linux)
Version 1.10.1.43
Download Lazarus Version (7z-Format, 5.0KiByte)

VerInfo

Documentation: in header
Description: Class, to extract version-informations from the program-file:
  • ProductVersion
  • FileVersion
  • ProductName
  • Comments
  • CompanyName
  • FileDescription
  • InternalName
  • LegalCopyright
  • LegalTrademarks
  • OriginalFilename
The class VersionInfo_Class was implemented with friendly approval and the additions I made with my VerInfo-Unit was published also there.
IDE/Compiler Lazarus 3.4, fpc 3.2.2
Language Free Pascal
OS platform independent (tested on Linux)
Version 0.9.1.19
Download Lazarus Version (7z-Format, 3.7KiByte)

Apptemplate

Bild der Apptemplate-GUI

Description

Template I personally use for programs. Includes basic implementation of programmoptions (TOptions), the implementation of TIniClass, TLanguage, SWF and VerInfo. This serves as an example for the listed classes and functions.

Features

  • Multi-language-support
  • Open source
  • You save alot of time reading the featurelist
  • Ready to ship as early-access-game for 9 year olds

Source

LanguageFree Pascal
FrameworkLCL
Widgetsetlike Lazarus
IDE/CompilerLazarus 3.4, fpc 3.2.2

Download

BranchVersionDownloads
stable0.7.0.36 Source (170KiByte)

Buuugs!

Main-window with bugs, featurerequests and used units of Buuugs! Bug-window with bug's details of Buuugs! More screenshots

Description

Standalone, portable Bugtracker for Linux and Windows able to manage featurerequests and versions. Runs without lokal webserver (or something like that).

Features

  • Languagefilesupport
  • Open source
  • Manages bugs, units, classes, GUIs, versions and featurerequests
  • Basic RTF-support for bugdescriptions and bugsolutions

Source

LanguageFree Pascal
FrameworkLCL
WidgetsetGTK2, QT6
IDE/CompilerLazarus 3.4, fpc 3.2.2

Download

BranchVersionDownloadsStatus
stable2.4.0.324 Source (374KiByte)
Binary (Linux) (2.6MiByte)
Binary (Linux, QT6) (2.5MiByte)
Binary (Windows) (1.7MiByte)
development2.5.0.356 Source (381KiByte)
Binary (Linux, GTK2) (2.6MiByte)
Binary (Linux, QT6) (2.6MiByte)
Binary (Windows) (1.8MiByte)
Tasks done: 1 testing: 2 pending: 0
Stadium: beta
overall done: 91.7 %

Changelog:

2.4
  • [NEW] Support for Laz 3.2 + Qt6 (Don't forget qt5pas»qt6pas dependency)
  • [UPDATED] PerfCounter_Class 0.4.0.7
  • [UPDATED] BGRABitmapPack 11.5.8.0
  • [UPDATED] LCL 3.2.0.0
  • [FIXED] B_307 Wrong rating if linked to prog and unitclass
  • [FIXED] B_308 Last release says "ago" for future dates
  • [FIXED] B_309 Related but not affected bugfix may appear in changelog
  • [FIXED] B_310 Incomplete TUnitClass.Delete() leaves invalid IDs in tChangelog causing the stop of changelog-creation
  • [FIXED] B_311 ClosedFixed-node not on bottom
  • Time spent: 8,61h
2.3
  • [NEW] Using KMemo for RTF (all widgetsets)
  • [NEW] Bug-Name-Generator prefix-field
  • [NEW] Attachments: Open filemanager here
  • [NEW] Revert for bugs + features
  • [NEW] Extensible UnitClass kinds
  • [UPDATED] Specialfunctions 1.0.0.57
  • [UPDATED] BGRABitmapPack 11.5.6.0
  • [UPDATED] KControls 1.7.3.0
  • [UPDATED] sf_memo_unit 0.1.0.1
  • [UPDATED] sf_tachart_unit 0.1.0.1
  • [UPDATED] sf_tkmemo_unit 0.1.0.1
  • [UPDATED] sf_systheme_unit 0.1.0.1
  • [FIXED] B_105 Saving and closing TBugform is slow due some weird TRichMemo-behavior
  • [FIXED] B_202_QT5: RichMemos not working at all
  • [FIXED] B_294 Linking is not done after tab switch
  • [FIXED] B_296_Win Forms not visible on taskbar
  • [FIXED] B_297_Win DB-Lockfiles not deleted
  • [FIXED] B_302 SkipButLoadFutureFeatures: Loading of future features may fail
  • Time spent: 36,48h

Linproman - Linux Process Manager

Linproman's main window showing processes in a treeview Linproman's shiny systeminfos showing a summary of cpu, ram and I/O-use More screenshots

Description

A process manager for Linux desktop environments (GTK2, QT6).

Features

  • Languagefilesupport
  • Open source
  • Shows running processes and details (Memory usage, number of threads, state and more)
  • Easy kill, pause, resume, select CPU-affinity and change nice (also I/O priority) of processes
  • Shows usage of CPU, memory, HDD, and networking plus details of battery and GPU with graphs and numbers
  • Usage of CPU, RAM and SWAP, plus IO-activity as trayicon
  • Eventsystem to run scripts on different, combineable process- and systemevents (startup, running, dying, CPU/RAM/SWAP/network/input-output-utilization)
Documentation about Linproman's taskfile-format / eventsystem to run scripts

Supported Kernels

In theory (see tindexcache_class.pas for details) Linproman is compatible to a wide spectrum of Kernelversions, but due limit resources I will only test the ones installed on my computers (usally the latest LTS-versions).
Main sequencePast main sequenceDefinely not
Program is developed on these. Program was working on these in the past, but who knows if it still does? Several battlestations were destroyed during testing, so save your time and don't try again.
6.9
6.6 (LTS)
6.0, 6.1 (LTS), 6.2, 6.3, 6.4, 6.5, 6.7, 6.8
5.4 (LTS), 5.6, 5.10 (LTS), 5.15 (LTS), 5.19
4.2, 4.4 (LTS), 4.8, 4.9 (LTS), 4.14 (LTS), 4.19 (LTS)
3.16, 3.19
4.13
3.13
2.6

Source

LanguageFree Pascal
FrameworkLCL
WidgetsetGTK2, QT6
IDE/CompilerLazarus 3.4, fpc 3.2.2

Download

BranchVersionDownloadsStatus
stable1.12.0.610 Source (300KiByte)
Binary GTK2 (2.0MiByte)
Binary QT6 (2.0MiByte)
development1.13.0.616 Source (305KiByte)
Binary GTK2 (2.0MiByte)
Binary QT6 (2.0MiByte)
Tasks done: 0 testing: 3 pending: 7
Stadium: alpha
overall done: 34.5 %

Changelog:

1.12
  • [NEW] Split Processform's graphs into separate tabs (temporary)
  • [NEW] Trayicon-menuentry for Options + 𐀏 functions
  • [NEW] New 𐀏 function: Shot 'n copy PID to clipboard
  • [MAINTENANCE] Some codecleanup & refactoring
  • [NEW] Support for Laz 3.4
  • [UPDATED] iniClass 3.3.0.42
  • [UPDATED] BGRABitmapPack 11.6.2.0
  • [UPDATED] LCL 3.4.0.0
  • [UPDATED] BGRAControls 9.0.1.3
  • [UPDATED] sf_tachart_unit 0.2.0.3
  • [UPDATED] sf_systheme_unit 0.2.0.2
  • [FIXED] L_2 Shiny»Memory: Cache-Graph can exceed total mem
  • [FIXED] L_315 Processform's graph's should have their own bg-color
  • [FIXED] L_316 Plasma(6) fracks up TGroupBoxes once again
  • [FIXED] L_321 Sniping freezes app
  • [FIXED] L_324 TCollectIconsThread memleak
  • [FIXED] L_326 RtlEvent CollectIconsThread_Ended not freed on exit (Theoretical memleak)
  • [FIXED] L_327 TCollectIconsThread ignores icon from process's dir
  • [FIXED] BUILDSCRIPTS_329 debugform_gui.lfm not included
  • [FIXED] L_335 Shiny CPU-SG smaller than window
  • [FIXED] L_336 Reload configs has no effect on cpu-related fanstuff
  • [FIXED] L_341 Sniping fails on old treeview-data
  • [FIXED] L_342_QT6 Options»Update-Speed-Trackbars doesn't show the current value
  • [FIXED] L_343 Application shutdown is delayed by update speed
  • [FIXED] L_346_QT6 Processprioform: Trackbars also unuseable
  • Time spent: 21,02h

QEZZ (Lines of code counter)

Description

Commandlinetool for counting lines of code, comments and mixed lines of all files in a directory.

Features

  • Open source
  • Just pass a directory and get the lines of code (and stuff) of all the files found (summary and for each file individually)
  • Already supports C/C++/C#, Java, Delphi/Pascal and VB/VBA/VB .net
  • Add more languages by simply editing a textfile
  • Collect+count of kernel-5.19's *.c+*.h files took: 32 seconds on an old Ryzen 1 (55.334 files 30.393.126 lines total)

Source

LanguageFree Pascal
IDE/CompilerLazarus 3.4, fpc 3.2.2

Download

BranchVersionDownloadsStatus
stable0.2.0.3 Source ( 23KiByte)
Binary (Linux) (106KiByte)
Binary (Windows) (307KiByte)
development0.2.0.3 Source ( 23KiByte)
Binary (Linux) (106KiByte)
Binary (Windows) (307KiByte)
Tasks done: 5 testing: 0 pending: 0
Stadium: stable/RC
overall done: 100 %

Changelog:

  • [NEW] Improve help + general documentation
  • [NEW] Update build-modes (Release4Win » Release_Win)
  • [NEW] Accept extensions without *. infront
  • [NEW] Make parameter -e optional
  • [UPDATED] Versionfunctions_unit 0.9.1.19
  • [FIXED] q_295 Outputs wrong number of files on misuse
  • [FIXED] q_298 Theoretical memleak (144 bytes)
  • Time spent: 1,71h