Re: [Lazarus] LazGitGui a git tool.
On 29-jul-23 8:42 a. m., Martin Frb via lazarus wrote: On 29/07/2023 12:55, Juha Manninen via lazarus wrote: An IDE plugin that runs "git blame" for an active editor source file and shows a HashID for each line. The associated commit is shown in another window when the HashID is clicked. All that using a local Git repo history, no network access is needed. That kind of IDE integration would make sense. I never understood the traditional revision control plugins that allow commits from the IDE. What is the benefit? I have anyways saved and tested all my changes when I want to commit. I can as well start a proper commit tool from outside the IDE. There is no true integration, the IDE plugin is only started from a different place. Well, log for the current file would be useful too, and easier. yeah, file history is currently available in LazGitGit But what I really fancy is an integrated "git diff" => where the SourceEditor/SynEdit shows chages inline. Could be different detail levels - just line markers /like the current changed/save marker (yellow/green) - diff show at bottom (like winmerge) - maybe side by side split editor (though external tools to that well) - inline markup, like MS-word capturing changes: red/strikethrough for stuff deleted by current diff, green for stuff added. This could work, as you type. It would work without gif, against the saved file, or a backup. With git, against HEAD or index (or both / 3 color) By itself, it could be a great tool. For the moment I could use a full source diff tool, like the one that comes with TortoiseGit, winmerge, meld, etc. :) Jesus Reyes A. -- ___ lazarus mailing list lazarus@lists.lazarus-ide.org https://lists.lazarus-ide.org/listinfo/lazarus
Re: [Lazarus] LazGitGui a git tool.
On 29-jul-23 4:55 a. m., Juha Manninen via lazarus wrote: Same with logcache. I am in Git Lazarus source directory but it asks for a parameter. [juha@juha-fp30 lazarus]$ ../lazgitgui/logcache a file or directory of a git repository is needed [juha@juha-fp30 lazarus]$ Indeed, logcache is supposed to work like LazGitGui, but it need only to locate the .git directory, while LazGitGui could implement using the specified dir or file to limit working on that path and not in the whole repository. But logcache program is only a way to test the structure of the log cache, not really needed for LazGitGui These are standalone applications. An idea for future development : An IDE plugin that runs "git blame" for an active editor source file and shows a HashID for each line. Blaming is something I would like to add, but more the way it works in TortoiseGit and less than 'git gui'/gitk where it is a mess (IMO) in the mean time, this functionality is somewhat supplied by the File History feature found in the yet to document log window where you can view the commit changes as a diff, or look how was the work tree at that particular moment, clicking any file in those views will enable the [FH] button that shows the selected file history. In gitk you have to invoke it from the command line and the same in TortoiseGit although it's done in a through the file browser interface I never understood the traditional revision control plugins that allow commits from the IDE. What is the benefit? I have anyways saved and tested all my changes when I want to commit. I can as well start a proper commit tool from outside the IDE. There is no true integration, the IDE plugin is only started from a different place. I think it promotes a workflow where you commit often and short commits, but it is true that almost always you have to someway find the window where you pick your changes and actually do it which is not too different to invoke an external tool. Juha Jesus Reyes A. -- ___ lazarus mailing list lazarus@lists.lazarus-ide.org https://lists.lazarus-ide.org/listinfo/lazarus
Re: [Lazarus] LazGitGui a git tool.
On 29-jul-23 3:28 a. m., Juha Manninen via lazarus wrote: I tested it. Quite nice! I'm glad you liked. One issue: lazgitgui requires a filename as a cmd line parameter but does not use it. You should be able to run it without parameters just like "git gui". Juha This can be worked out, if no file or dir is passed on it could use the current working directory. I will added to the list. Jesus Reyes A. -- ___ lazarus mailing list lazarus@lists.lazarus-ide.org https://lists.lazarus-ide.org/listinfo/lazarus
[Lazarus] LazGitGui a git tool.
Hi all, Probably by now everyone already has their favorite git tool, I had it too, but anyway looking for a way to have basic repository information and show it through some add-on or plugin in Lazarus (and that it will work everywhere) I started this tool. The more functions I added, the more I got away form the original goal (or closer I don't know). Meanwhile I thought it could be useful for someone else and so if someone wants to try it, it is available in a gitlab repository at https://gitlab.com/jramx/lazgitgui Git has so many great features and it is both tempting and challenging to continue adding them to this tool, anyway, this is what is available at the moment (what I think is the most basic functionality). I know I suck at writing documentation, but there is some in the docs directory to get you started. Please try it and let me know how it works for you. Regards. Jesus Reyes A. -- ___ lazarus mailing list lazarus@lists.lazarus-ide.org https://lists.lazarus-ide.org/listinfo/lazarus
Re: [Lazarus] Lazreport variables
En Sun, 03 May 2020 11:03:12 -0500, Santiago A. via lazarus escribió: Hi: I want to write a report where even lines are written with no background and odd lines with a light >gray background. The idea is an memo (MemoBackground) in the background of the masterData Band that is gray and I >set visible or invisible, according with the line. I have created a report variable "LineCounter" In the ColumnHeader band (the report has two columns) I have a Script Begin LineCounter:=0; end; In the GorupHeader header I have this script Begin LineCounter:=0; end; In the masterData band Script: begin LineCounter:=LineCounter+1; MemoBackground.visible:=(LineCounter mod 2 = 0); end Probably the easiest way of doing what you want is using an empty memo object sized to the extent you want for the background row, any other field on the band should be 'above' the background memo (you can just select the background memo and press the 'send to bottom' tool button), any field on the band should be transparent color. Then edit the background memo and use this script: if [LINE#] mod 2 = 0 then FillColor := clGray else FillColor := clWhite; As written and because the variable Line# starts at 1, the first line will be white. You can apply this method to any existing report as it doesn't require modifying the source code of your application. Regards. Jesus Reyes A.-- ___ lazarus mailing list lazarus@lists.lazarus-ide.org https://lists.lazarus-ide.org/listinfo/lazarus
Re: [Lazarus] Grids micro issue
En Thu, 16 May 2019 18:43:06 -0500, AlexeyT via lazarus escribió: procedure TCustomGrid.AutoAdjustColumns; For i:=0 to ColCount do AutoAdjustColumn(i); //must be ColCount-1 Fixed in r61242. Thanks. Jesus Reyes A. -- ___ lazarus mailing list lazarus@lists.lazarus-ide.org https://lists.lazarus-ide.org/listinfo/lazarus
Re: [Lazarus] Universal FontDialog for LCL
Because 'it works'. At least, on my machine. ;)
:)
The only way to catch all problems in the wild, is to release it into
the wild. I think it's viable to use trunk for that.
Did you try to fix it?
Indeed.
Does the initial-setup dialog show you the option to create a new fppkg
configuration? Does that work?
Yes but it doesn't work, the error message say:
"Problem with Fppkg Configuration"
"Failed to create a new fppkg configuration. You will
have to fix the configuration manually or reinstall
Free Pascal"
There is a message in the log: "Error: the configuration is corrupt."
Is the prefix for the fpc-installation filled?
It is: C:\Users\Jesus\dev
Are there any other paths in the drop-down?
No
Using the "browse" button I selected the install dir of my trunk compiler
which according to the help text (the one that contains the fpmkinst dir)
is "C:\Users\Jesus\dev\fpcbin", it makes not difference or perhaps the
same message "Error: the configuration is corrupt." appears.
And, after you have re-created the config-files, what does 'fppkg
listsettings' on the terminal show you? And 'fppkg list -d'?
Using fpc trunk:
(In the following:
APPDIR=C:\Users\Jesus\AppData\Local\FreePascal\fppkg
BINDIR=c:\Users\Jesus\dev\fpcbin\bin\i386-win32
)
BINDIR>fppkg listsettings
Warning: Configuration file is in an old format
Warning: Failed to write compiler-configuration file
"APPDIR\config\default": Backup of file "APPDIR\config\default" to file
"APPDIR\config\default.bak" failed.
Warning: Failed to write compiler-configuration file
"APPDIR\config\default": Backup of file "APPDIR\config\default" to file
"APPDIR\config\default.bak" failed.
Settings from configuration-files:
Global-section:
RemoteMirrorsURL: http://www.freepascal.org/repository/mirrors.xml
RemoteRepository: auto
LocalRepository: "{AppConfigDir}" -> "APPDIR\"
BuildDir: "{LocalRepository}build\" -> "APPDIR\build\"
ArchivesDir: "{LocalRepository}archives\" -> "APPDIR\archives\"
CompilerConfigDir: "{LocalRepository}config\" -> "APPDIR\config\"
DefaultCompilerConfig: "default"
FPMakeCompilerConfig: "default"
Downloader:lnet
Commandline-section:
-section:
Name: global
Description: "global"
Dir: "\" -> "\"
Prefix: "" -> ""
InstallRepository:""
-section:
Name: local
Description: "local"
Dir: "APPDIR\\" -> "APPDIR\\"
Prefix: "APPDIR\" -> "APPDIR\"
InstallRepository:""
Using compiler configuration file "APPDIR\config\default":
Compiler: "BINDIR\fpc.exe"
Target: i386-win32
Version: 3.3.1
GlobalPrefix: "" -> ""
LocalPrefix: "{LocalRepository}" -> "APPDIR\"
GlobalInstallDir: "{GlobalPrefix}\" -> "\"
LocalInstallDir: "{LocalPrefix}\" -> "APPDIR\\"
Options: ""
Using fpmake-building compiler configuration file "APPDIR\config\default":
Compiler: "BINDIR\fpc.exe"
Target: i386-win32
Version: 3.3.1
GlobalPrefix: "" -> ""
LocalPrefix: "{LocalRepository}" -> "APPDIR\"
GlobalInstallDir: "{GlobalPrefix}\" -> "\"
LocalInstallDir: "{LocalPrefix}\" -> "APPDIR\\"
Options: ""
BINDIR>fppkg list -d
Start loading configuration file "APPDIR\fppkg.cfg"
Warning: Configuration file is in an old format
Loaded global configuration from "APPDIR\fppkg.cfg"
Settings from configuration-files:
Global-section:
RemoteMirrorsURL: http://www.freepascal.org/repository/mirrors.xml
RemoteRepository: auto
LocalRepository: "{AppConfigDir}" -> "APPDIR\"
BuildDir: "{LocalRepository}build\" -> "APPDIR\build\"
ArchivesDir: "{LocalRepository}archives\" -> "APPDIR\archives\"
CompilerConfigDir: "{LocalRepository}config\" -> "APPDIR\config\"
DefaultCompilerConfig: "default"
FPMakeCompilerConfig: "default"
Downloader:lnet
Commandline-section:
Loading compiler configuration from "APPDIR\config\default"
Configuration file "APPDIR\config\default" is updated with new
configuration settings
Creating Backup File "APPDIR\config\default.bak"
Warning: Failed to write compiler-configuration file
"APPDIR\config\default": Backup of file "APPDIR\config\default" to file
"APPDIR\config\default.bak" failed.
Using compiler configuration file "APPDIR\config\default":
Compiler: "BINDIR\fpc.exe"
Target: i386-win32
Version:
GlobalPrefix: "" -> ""
LocalPrefix: "{LocalRepository}" -> "APPDIR\"
GlobalInstallDir: "{GlobalPrefix}\" -> "\"
LocalInstallDir: "{LocalPrefix}\" -> "APPDIR\\"
Options: ""
Loading compiler configuration for fpmake building from
"APPDIR\config\default"
Configuration file "APPDIR\config\default" is updated with new
configuration settings
Creating Backup File "APPDIR\config\default.bak"
Warning: Failed to write compiler-configuration file
"APPDIR\config\defa
Re: [Lazarus] Universal FontDialog for LCL
En Mon, 11 Mar 2019 07:01:33 -0600, Michael Van Canneyt via lazarus
escribió:
On Mon, 11 Mar 2019, Kostas Michalopoulos via lazarus wrote:
On Fri, Mar 8, 2019 at 12:55 PM Juha Manninen via lazarus
wrote:
Everybody wants to include their custom components in LCL. Why?
Most likely because it is much easier to have a single "batteries
included" installer that provides everything you need out of the box
now and much more likely to be there and working in the future (since
it is part of the codebase that the Lazarus devs are compiling against
after every modification), than chase after packages provided by
others who may or may not keep them available and up to date (keeping
your own copies can solve the "available" part, but then you take
unofficial ownership of the package for the "up to date" part).
Exactly.
Relying on packages somewhere in the cloud can lead to nasty surprises.
I've been bitten by npm ("packaging on steroids") more than once when
developing browser-based apps, and I am very reluctant to use such
mechanisms.
You're constantly chasing version numbers for no good reason.
BTW Is not fppkg something like npm?
and BTW although not for MVC but, can fppkg-lazarus integration be removed
until it just works? I would like not to see the config lazarus IDE dialog
to open on every launch just because fppkg is not setup right (Error: the
Fppkg configuration is corrupt. et al), and there is no way the user can
fix it (when you are not using 'by default' the default fpc install).
Jesus Reyes A.
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The top-left of the paper canvas is 0,0 and coincide with the area of the whole paper. Any drawing outside of this area would be clipped. Some printers also do not allow drawing outside of the working area. This does not correspond to my findings. I did many tests (using a lot of paper in the process) and found that (0,0) is the origin of the printable area, NOT the paper area. Yes sorry I got confused. The origin should be the printable area. About why the selectprinter demo is wrong have to check, last time I did it worked fine in windows, linux at least, IIRC. Well, definitely not today on a HP laserjet P2015n, linux mint, 64bit, GTK2. I can send a picture of the produced output if you want :-) Tested again, it seems to work in my old hp laserjet 1200, the linux mint I have in a virtualbox was not able to connect through usb apparently due a driver problem in my pc, so I compiled the program saved it in a usb stick and boot a xubuntu live session which detected the hp 1200 printer without problems, ran the selectprinter app and after changed the paper size which defaulted to A4 (mine is Letter) it printed correctly the demo. I would took a picture of it but the toner is so old that its barely noticeable but I checked with a ruler and the measures were +- 0.5-1.0 mm, acceptable to me. My guess is that your problem might be a bad PPD file for your printer, check the *ImageableArea values for your selected paper, the *PaperDimension first value minus the *ImageableArea third value should be the same as the the *ImageableArea first value (for symmetrical printable margins). You can also try another printer driver if available. Jesus Reyes A. -- ___ Lazarus mailing list Lazarus@lists.lazarus-ide.org https://lists.lazarus-ide.org/listinfo/lazarus
lazarus@lists.lazarus-ide.org
En Sat, 28 Jul 2018 08:05:31 -0500, Michael Van Canneyt via Lazarus escribió: Hi, The selectprinter demo prints a kind of test page. However, on linux the rectangle it draws on the page seems to be off. The left margin seems to be about right, but the bottom and top margins fall off the page. If I try to code something myself, I would code it like this: procedure TMainForm.GetPageRect(Out PageRect : TRect); Function ToPixels(aUnit,ares : Integer) : Integer; begin if PSDemo.Units in [pmDefault,pmMillimeters] then // 1/1000 of a mm Result:=Round(((aUnit div 1000) / 25.4) * Ares) else Result:=aUnit * Ares end; Var LM,RM,TM,BM,H,W : Integer; begin H:=Printer.PaperSize.Height; W:=Printer.PaperSize.Width; LM:=ToPixels(PSDemo.MarginLeft,Printer.XDPI); RM:=ToPixels(PSDemo.MarginRight,Printer.XDPI); TM:=ToPixels(PSDemo.MarginLeft,Printer.YDPI); BM:=ToPixels(PSDemo.MarginBottom,Printer.YDPI); PageRect:=Rect(LM,TM,W-RM,H-BM); end; PSDemo is a TPageSetupDialog. The values displayed by the lazarus test program match more or less what my code gets. Similarly, if I draw a rectangle with the rectangle defined as above, the bottom-right falls off the page. So the question is: what is the origin of the printer canvas ? Top-left corner of the paper (What it should be IMO ?) Or is it the Top-left corner of the printable area of the page ? The top-left of the paper canvas is 0,0 and coincide with the area of the whole paper. Any drawing outside of this area would be clipped. Some printers also do not allow drawing outside of the working area. How to obtain the origin of the printable area ? Is the PageWidth/Pageheight relative to this origin ? The printable area should be Printer.PaperSize.PaperRect.WorkRect Or is there something else wrong in the printer class or the demo code ? (using GTK2, 64-bit) Should not matter in this case but it seems TM is using the left margin instead of the top margin. As the TPageSetupDialog works with the current printer just need to check that selected printer is not changed after TPageSetupDialog execution. About why the selectprinter demo is wrong have to check, last time I did it worked fine in windows, linux at least, IIRC. Jesus Reyes A. -- ___ Lazarus mailing list Lazarus@lists.lazarus-ide.org https://lists.lazarus-ide.org/listinfo/lazarus
Re: [Lazarus] LazReport - Build variable or field names in script
En Tue, 15 May 2018 10:58:57 -0500, Gabor Boros via Lazarus escribió: Hi All, I can build variable TEXT := '[PAGE_LNG_' + [LNG_ID] + ']: [PAGE#]'; and field TEXT := '[BDS.PAGE_LNG_' + [LNG_ID] + ']: [PAGE#]'; names in this way. LNG_ID is a report variable with a numeric value and the showed captions or used field names depends on it. I try to eliminate the if then else if then else if then else ... chains which give back the result depend on the language. Is this the good/safe solution? Any simpler/better exists? Gabor As CASE OF is not implemented, that's the way of doing it. By using the OnGetValue event you might get more control on selecting the right values based on the LNG_ID, or even using a user defined function could work also. Jesus Reyes A. -- ___ Lazarus mailing list Lazarus@lists.lazarus-ide.org https://lists.lazarus-ide.org/listinfo/lazarus
Re: [Lazarus] How to use two different versions of FPC
En Fri, 11 May 2018 08:40:28 -0500, patspiper via Lazarus escribió: On 11/05/18 16:17, Joost van der Sluis via Lazarus wrote: On 05/10/2018 04:35 PM, patspiper via Lazarus wrote: Attached snapshot is work in progress Sorry, but I don't think this is an improvement. For new users this looks like a nightmare. It should be hidden, at least, imho. Or better: make it a plugin. As Mattias has pointed out, it is a plugin (IDE package), and definitely not for the faint of heart. Once one creates a standardized folder hierarchy for the different fpc versions, it becomes a matter of a few clicks to switch versions. Stephano An easy way to switch the compiler is nice, but I think that it would be nicer if it could be organized in compiler profiles so you can have compilers with the same version but with or without debug info or compiled with different options. Then a compiler profile could be specified/selected by build mode so it could be stored in the session or the project file. :) Jesus Reyes A. -- ___ Lazarus mailing list Lazarus@lists.lazarus-ide.org https://lists.lazarus-ide.org/listinfo/lazarus
Re: [Lazarus] DBGrid - Patch review request
On Wed, 14 Dec 2016 06:27:18 -0600, Gabor Boros via Lazarus wrote: Hi All, I do not want to disturb the developers but don't know which is the best practice. Wait or not wait. For example issue 28597. Wait more than a year then wrote to the list about it and Zeljko fixed on same day (on Saturday!). So, I created a patch for help record reordering feature in my application with DBGrid and an example project for demonstration. Please review, comment (good, bad, never ever), ... http://bugs.freepascal.org/view.php?id=31061 Gabor I'm sorry, I have been too busy lately, I hope to find time to review it this weekend if nobody does it sooner. Jesus Reyes A. -- ___ Lazarus mailing list Lazarus@lists.lazarus-ide.org http://lists.lazarus-ide.org/listinfo/lazarus
Re: [Lazarus] ActiveX, TOLEControl
En Wed, 19 Oct 2016 11:07:35 -0500, Dennis via Lazarus
escribió:
LacaK via Lazarus wrote:
Hi *,
I need help with OCX component (not visual I guess), which I need use
in Lazarus application (to control another application, which
supplies this OCX control).
I have imported type library using importtl.exe (new unit was created
successfully)
Then in program I have created instance:
v := CreateOleObject('SCAPS.ScSamlightClientCtrl');
or
intf := CreateComObject(CLASS_ScSamlightClientCtrl) as
_DSamlight_client_ctrl_ocx;
What is the type of your V or intf variable?
V: OLEVariant;
intf: _DSamlight_client_ctrl_ocx;
I am wild guessing maybe they are not proper referenced type so the
object is created and then immediately freed.
There is something strange behind scene. I have tried various methods:
I remember in Delphi, I sometimes have to call CoInitialize and
CoUninitialize.
Not sure if FPC has to do the same.
Have you tried that?
Dennis
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