[Lazarus] [ANN] New PostgreSQL diff tool (Lazarus + Zeos)

[Alexsander Rosa]

https://github.com/rednaxelbr/rnx-pgdiff

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Re: [Lazarus] Makedeb - how to lower the dependencies

[Alexsander Rosa]

That's our application... now we are going to build it on an older Linux
and try again.
We are installing Lazarus on a 32-bit Ubuntu 10.04 LTS vmware image just
for that.
We tried to edit the xml makedeb's file but it gets overwritten every time
the .deb is built.
So, instead of running makedeb on an older computer we'll build our app on
the old machine.


2016-04-04 15:33 GMT-03:00 Mattias Gaertner :

> On Mon, 4 Apr 2016 15:03:02 -0300
> Alexsander Rosa  wrote:
>
> > I would like to allow the resulting .deb to be installed on older Linux
> > distros.
> >
> > Example on Ubuntu 12.04:
> >
> > # dpkg -i rnge3_16.03-i386.deb
> > (...)
> > dpkg: problemas de dependência impedem a configuração de rnge3:
> >  rnge3 depende de libatk1.0-0 (>= *2.10.0*); porém:
> >   Versão de libatk1.0-0 no sistema é *2.4.0*-0ubuntu1.
> >  rnge3 depende de libgdk-pixbuf2.0-0 (>= *2.30.7*); porém:
> >   Versão de libgdk-pixbuf2.0-0 no sistema é *2.26.1*-1.
> >  rnge3 depende de libglib2.0-0 (>= *2.40.2*); porém:
> >   Versão de libglib2.0-0 no sistema é *2.32.3*-0ubuntu1.
> >  rnge3 depende de libgtk2.0-0 (>= *2.24.23*); porém:
> >   Versão de libgtk2.0-0 no sistema é *2.24.10*-0ubuntu6.
> >
> > If we copy the "rnge3" binary to the older system it works.
>
> Where is the "rnge3" coming from?
>
> Mattias
>
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[Lazarus] Makedeb - how to lower the dependencies

[Alexsander Rosa]

I would like to allow the resulting .deb to be installed on older Linux
distros.

Example on Ubuntu 12.04:

# dpkg -i rnge3_16.03-i386.deb
(...)
dpkg: problemas de dependência impedem a configuração de rnge3:
 rnge3 depende de libatk1.0-0 (>= *2.10.0*); porém:
  Versão de libatk1.0-0 no sistema é *2.4.0*-0ubuntu1.
 rnge3 depende de libgdk-pixbuf2.0-0 (>= *2.30.7*); porém:
  Versão de libgdk-pixbuf2.0-0 no sistema é *2.26.1*-1.
 rnge3 depende de libglib2.0-0 (>= *2.40.2*); porém:
  Versão de libglib2.0-0 no sistema é *2.32.3*-0ubuntu1.
 rnge3 depende de libgtk2.0-0 (>= *2.24.23*); porém:
  Versão de libgtk2.0-0 no sistema é *2.24.10*-0ubuntu6.

If we copy the "rnge3" binary to the older system it works.

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Re: [Lazarus] GetAppConfigDir on Windows XP (PT-BR): Configura??es

[Alexsander Rosa]

Lazarus 1.4.4 with FPC 2.6.4. It's on a TLabel.

2016-03-30 13:36 GMT-03:00 Bart :

> On 3/30/16, Alexsander Rosa  wrote:
>
> Which Lazarus version?
> Which Fpc version?
> Did you define DisableUtf8RTL in project options?
>
> Lazarus trunk:
>
>   s := getappconfigdirutf8(false);
>   e := ExtractFilePath(getappconfigdirutf8(false));
>   showmessage('GetAppConfigDir(False) = '^m'"'+s+'"'+
>   ^m^m'ExtractFilePath(GetAppConfigDir(False)) = '+
>   ^m'"'+e+'"');
>
> Gives me
> [Window Title]
> test
>
> [Content]
> GetAppConfigDir(False) =
> "C:\Users\บลูเบอ\AppData\Local\test\"
>
> ExtractFilePath(GetAppConfigDir(False)) =
> "C:\Users\บลูเบอ\AppData\Local\test\"
>
> [OK]
>
> Notice that the username (บลูเบอ) is outside my current system
> codepage and still isdisplayed correctly.
>
> (The code for getAppConfigDirUtf8 in 1.6 does not differ from trunk.)
>
> When do you see the "Configura??es", in a GUI window (like showmessage
> or a TLabel) or when written to console with writeln??
>
> Bart
>
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[Lazarus] GetAppConfigDir on Windows XP (PT-BR): Configura??es

[Alexsander Rosa]

How can I get GetAppConfigDir correctly on Windows XP (PT-BR)?
The path includes the word "configurações" (settings, in portuguese).

  dir_config := ExtractFilePath(GetAppConfigDirUTF8(false));

Any hints?

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Re: [Lazarus] image upload to wiki

[Alexsander Rosa]

Yes, but which one is the main one? They seem to compete with eachother.

2016-02-23 17:50 GMT-03:00 Werner Pamler :

> Lazarus_Application_Gallery (but this was in the link, wasn't it?)
>
>
> Am 23.02.2016 um 21:42 schrieb Alexsander Rosa:
>
>
> http://wiki.freepascal.org/Projects_using_Lazarus
>
> OR
>
> http://wiki.freepascal.org/Lazarus_Application_Gallery
>
> ?!?
>
>
> 2016-02-22 14:57 GMT-03:00 Werner Pamler :
>
>> The wiki has seen some renovation recently - nice! But could it be that
>> it is no longer possible to upload images? Trying to provide a new
>> screenshot for biffexplorer.png in
>> <http://wiki.freepascal.org/Lazarus_Application_Gallery#BIFFExplorer>
>> http://wiki.freepascal.org/Lazarus_Application_Gallery#BIFFExplorer
>> fails with the message 'Could not create directory
>> "mwstore://local-backend/local-public/5/52"'.
>>
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>
>
>
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> Alexsander da Rosa
>
>
>
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Re: [Lazarus] image upload to wiki

[Alexsander Rosa]

http://wiki.freepascal.org/Projects_using_Lazarus

OR

http://wiki.freepascal.org/Lazarus_Application_Gallery

?!?


2016-02-22 14:57 GMT-03:00 Werner Pamler :

> The wiki has seen some renovation recently - nice! But could it be that it
> is no longer possible to upload images? Trying to provide a new screenshot
> for biffexplorer.png in
> http://wiki.freepascal.org/Lazarus_Application_Gallery#BIFFExplorer fails
> with the message 'Could not create directory
> "mwstore://local-backend/local-public/5/52"'.
>
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Re: [Lazarus] Debian Packager released

[Alexsander Rosa]

Lazarus 1.4.4 with FPC 2.6.4 on Ubuntu 14.04.3 LTS 64 bits.

2015-12-16 18:57 GMT-02:00 Anthony Walter :

> Can you give me information on your FPC version?
>
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Re: [Lazarus] Debian Packager released

[Alexsander Rosa]

I've tried to compile it but got this compiling the Codebot package (fresh
clone):
Compiling package codebot 1.0: Exit code 1, Errors: 2
codebot.pas(10,3) Error: Duplicate identifier "CODEBOT"
codebot.pas(10,10) Fatal: Syntax error, ";" expected but "." found

2015-12-16 12:36 GMT-02:00 Alexsander Rosa :

> I've tested it, congratulations, it works fine.
> However I have a suggestion: an option to select the destination.
> It seems it always installs at /usr/local/bin.
> I would like to install into /opt/company-name/app-name to add other files.
> What do you think?
>
> 2015-11-10 14:22 GMT-02:00 JuuS :
>
>>
>>
>> On 11/10/2015 05:32 AM, Anthony Walter wrote:
>> > A new version is available with a much better dependency resolver.
>>
>> Beautiful, works great, VMs/machines, 32/64, qt/gtk2. Now, on to
>> codebot  Thanks for your work.
>>
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>
>
>
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> Alexsander da Rosa
>
>


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Re: [Lazarus] Debian Packager released

[Alexsander Rosa]

I've tested it, congratulations, it works fine.
However I have a suggestion: an option to select the destination.
It seems it always installs at /usr/local/bin.
I would like to install into /opt/company-name/app-name to add other files.
What do you think?

2015-11-10 14:22 GMT-02:00 JuuS :

>
>
> On 11/10/2015 05:32 AM, Anthony Walter wrote:
> > A new version is available with a much better dependency resolver.
>
> Beautiful, works great, VMs/machines, 32/64, qt/gtk2. Now, on to
> codebot  Thanks for your work.
>
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Re: [Lazarus] More testing please

[Alexsander Rosa]

Same here (no tray icon), Ubuntu 14.04 without Unity.
Maybe a UI (or key) to bring up the menu?

2015-11-09 10:59 GMT-02:00 Paul Michell :

> Moving and sizing works well here (Kubuntu 64 15.04), still no Tray Icon
> though.
>
>
> On 09/11/15 12:42, Anthony Walter wrote:
>
> I've updated CPU Graph with some nice (IMO) changes:
>
> http://cache.getlazarus.org/images/cpu-graph-sizes.png
>
> Version 1.0.2 is available at:
>
> http://www.getlazarus.org/apps/cpugraph/
>
> Changes:
> -
>
> * You can now move the window by clicking and dragging.
> * You can now size the window using the corners.
> * The widow layout automatically changes based on size.
> * Graph lines can be toggled on and off by clicking on the color box next
> to the CPU.
> * Compositing now detected correctly and rendering is adjusted accordingly.
> * Minor alteration to tray icons which hopefully works on more
> configurations.
>
> If anyone cares to test this version I'd appreciate it. Suggestions are
> welcomed.
>
>
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Re: [Lazarus] Working on big units

[Alexsander Rosa]

2015-10-24 14:15 GMT-02:00 Jürgen Hestermann :

> Am 2015-10-24 um 17:50 schrieb Alexsander Rosa:
>
> 2015-10-22 13:11 GMT-02:00 Aradeonas :
>
>>
>>
>>
>>
>>
>>
>> * From my 600+ KLOC project:   Total Files: 961 Average File Size: 629,3
>> lines   Source: StatSVN report *
>>
>> How,Why?! ;)
>>
>>
>
> How: coding this way since day one.
> Why: IMHO it's easier to maintain.
>
> I am currently working on a program where the main unit
> has >20k lines but never found that the length is a problem.
> Alt+G to find procedures/functions helps a lot,
> Bookmarks can be used, Ctrl+F(ind) is there too
> so I don't know why I should split the unit without need.
> Just the opposite: Spreading the code over many files/units
> makes it much harder to find something (at least it does not
> make it easier IMO).
>
>
Our largest .pas file (out of 750) has 8+ KLOC.
Ctrl+mouse click opens the external file easily.


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Re: [Lazarus] Working on big units

[Alexsander Rosa]

2015-10-22 13:11 GMT-02:00 Aradeonas :

>
>
>
>
>
>
> *From my 600+ KLOC project:   Total Files: 961 Average File Size: 629,3
> lines   Source: StatSVN report *
>
> How,Why?! ;)
>
>

How: coding this way since day one.
Why: IMHO it's easier to maintain.


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Re: [Lazarus] Working on big units

[Alexsander Rosa]

>From my 600+ KLOC project:

Total Files:961Average File Size:629,3 lines

Source: StatSVN report

2015-10-21 17:45 GMT-02:00 Aradeonas :

> Hi,
>
> I Just work on one of my units with about 10,000 line of code that have 7
> class and it makes me crazy moving in it and adding procedure or editing
> and sometimes I get lost that where am I. Just want to ask you how you work
> with big units? how you move,browse and edit?
>
> Regards,
> Ara
>
>
> -- http://www.fastmail.com - Same, same, but different...
>
>
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Re: [Lazarus] Hiding Warnings from a specific directory

[Alexsander Rosa]

I mean: is there a lazreport-only -vm option, like -vmXXX(lazreport)?
Because this "*Additions and Overrides*" applies to my entire project,
AFAIK. And I tried to open the "Compiler options for Package lazreport" and
there's no "*Additions and Overrides*"...

2015-10-17 11:39 GMT-03:00 Alexsander Rosa :

> Where can I find documentation about this -vm option?
>
> 2015-10-16 18:30 GMT-03:00 Mattias Gaertner :
>
>> On Fri, 16 Oct 2015 18:10:50 -0300
>> Alexsander Rosa  wrote:
>>
>> > I want to see ALL warnings in *my* code, it's not a verbosity issue.
>> > I would like to omit warnings from *other people's* code.
>>
>> Right click on the message. You will get several quick fix options.
>> Adding {%H-} will hide this single message.
>> Adding -vm will hide this type of message for a single project or
>> single package.
>>
>> Or: If the warnings are in a third party package and you don't want to
>> alter the package itself (i.e. .lpk), you can add the -vm in the
>> "Project / Project options / Addition and Overrides" for this package.
>>
>> Mattias
>>
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>
>
>
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>
>


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Re: [Lazarus] Hiding Warnings from a specific directory

[Alexsander Rosa]

Where can I find documentation about this -vm option?

2015-10-16 18:30 GMT-03:00 Mattias Gaertner :

> On Fri, 16 Oct 2015 18:10:50 -0300
> Alexsander Rosa  wrote:
>
> > I want to see ALL warnings in *my* code, it's not a verbosity issue.
> > I would like to omit warnings from *other people's* code.
>
> Right click on the message. You will get several quick fix options.
> Adding {%H-} will hide this single message.
> Adding -vm will hide this type of message for a single project or
> single package.
>
> Or: If the warnings are in a third party package and you don't want to
> alter the package itself (i.e. .lpk), you can add the -vm in the
> "Project / Project options / Addition and Overrides" for this package.
>
> Mattias
>
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Re: [Lazarus] Hiding Warnings from a specific directory

[Alexsander Rosa]

I want to see ALL warnings in *my* code, it's not a verbosity issue.
I would like to omit warnings from *other people's* code.

2015-10-16 17:10 GMT-03:00 Héctor Fiandor :

> Dear Alexsander:
>
>
>
> Have you trial with Project/Options/”Verbosidad”?
>
>
>
> Yours
>
>
>
> Ing. Héctor Fiandor
>
> hfian...@ceniai.inf.cu
>
>
>
>
>
>
>
> *De:* Alexsander Rosa [mailto:alexsander.r...@gmail.com]
> *Enviado el:* viernes, 16 de octubre de 2015 03:54 p. m.
> *Para:* Lazarus mailing list
> *Asunto:* [Lazarus] Hiding Warnings from a specific directory
>
>
>
> I would love to hide these (from */usr/share/lazarus* itself):
>
>
>
> "Compiling package lazreportpdfexport 0.8" completed
>
> "Compiling package ACBr_BoletoFC_LazReport 0.1" completed
>
> Options changed, recompiling clean with -B
>
> /usr/share/lazarus/1.2.6/components/lazreport/source/lr_pars.pas(218,72)
> Warning: Symbol "DecimalSeparator" is deprecated
>
> /usr/share/lazarus/1.2.6/components/lazreport/source/lr_class.pas(236,14)
> Warning: An inherited method is hidden by "TfrView.GetLeft:Double;"
>
> /usr/share/lazarus/1.2.6/components/lazreport/source/lr_class.pas(238,14)
> Warning: An inherited method is hidden by "TfrView.GetTop:Double;"
>
> /usr/share/lazarus/1.2.6/components/lazreport/source/lr_class.pas(271,15)
> Warning: An inherited method is hidden by "TfrView.SetHeight(const Double);"
>
> /usr/share/lazarus/1.2.6/components/lazreport/source/lr_class.pas(272,15)
> Warning: An inherited method is hidden by "TfrView.SetLeft(const Double);"
>
> /usr/share/lazarus/1.2.6/components/lazreport/source/lr_class.pas(273,15)
> Warning: An inherited method is hidden by "TfrView.SetTop(const Double);"
>
> /usr/share/lazarus/1.2.6/components/lazreport/source/lr_class.pas(274,15)
> Warning: An inherited method is hidden by "TfrView.SetWidth(const Double);"
>
> /usr/share/lazarus/1.2.6/components/lazreport/source/lr_class.pas(275,14)
> Warning: An inherited method is hidden by "TfrView.GetHeight:Double;"
>
> /usr/share/lazarus/1.2.6/components/lazreport/source/lr_class.pas(276,14)
> Warning: An inherited method is hidden by "TfrView.GetWidth:Double;"
>
> /usr/share/lazarus/1.2.6/components/lazreport/source/lr_fmted.pas(154,35)
> Warning: Symbol "DecimalSeparator" is deprecated
>
> /usr/share/lazarus/1.2.6/components/lazreport/source/lr_fmted.pas(200,24)
> Warning: Symbol "DecimalSeparator" is deprecated
>
> /usr/share/lazarus/1.2.6/components/lazreport/source/lr_hyphen.pas(216,6)
> Note: Local variable "j" is assigned but never used
>
> /usr/share/lazarus/1.2.6/components/lazreport/source/lr_class.pas(1678,55)
> Warning: Constructing a class "TfrFunctionLibrary" with abstract method
> "DoFunction"
>
> /usr/share/lazarus/1.2.6/components/lazreport/source/lr_class.pas(1696,18)
> Warning: Symbol "Handle" is deprecated
>
> /usr/share/lazarus/1.2.6/components/lazreport/source/lr_class.pas(1988,42)
> Warning: Symbol "DecimalSeparator" is deprecated
>
> /usr/share/lazarus/1.2.6/components/lazreport/source/lr_class.pas(3830,20)
> Hint: Local variable "tmpAngle" does not seem to be initialized
>
> /usr/share/lazarus/1.2.6/components/lazreport/source/lr_class.pas(3939,5)
> Warning: Class types "TfrTField" and "TBlobField" are not related
>
> /usr/share/lazarus/1.2.6/components/lazreport/source/lr_class.pas(5808,24)
> Warning: Local variable "PgArr" does not seem to be initialized
>
> /usr/share/lazarus/1.2.6/components/lazreport/source/lr_class.pas(7515,21)
> Hint: Local variable "APageType" does not seem to be initialized
>
> /usr/share/lazarus/1.2.6/components/lazreport/source/lr_class.pas(7530,43)
> Warning: Comment level 2 found
>
> /usr/share/lazarus/1.2.6/components/lazreport/source/lr_class.pas(7524,3)
> Note: Local variable "b" not used
>
> /usr/share/lazarus/1.2.6/components/lazreport/source/lr_class.pas(8458,17)
> Hint: Local variable "b" does not seem to be initialized
>
> /usr/share/lazarus/1.2.6/components/lazreport/source/lr_class.pas(8459,18)
> Hint: Local variable "li" does not seem to be initialized
>
> /usr/share/lazarus/1.2.6/components/lazreport/source/lr_class.pas(8796,24)
> Warning: Symbol "DecimalSeparator" is deprecated
>
> /usr/share/lazarus/1.2.6/components/lazreport/source/lr_class.pas(8814,28)
> Warning: Symbol "DecimalSeparator" is deprecated
>
> /usr/share/lazarus/1.2.6/components/lazreport/source/lr_class.pas(885

[Lazarus] Hiding Warnings from a specific directory

[Alexsander Rosa]

I would love to hide these (from */usr/share/lazarus* itself):

"Compiling package lazreportpdfexport 0.8" completed
"Compiling package ACBr_BoletoFC_LazReport 0.1" completed
Options changed, recompiling clean with -B
/usr/share/lazarus/1.2.6/components/lazreport/source/lr_pars.pas(218,72)
Warning: Symbol "DecimalSeparator" is deprecated
/usr/share/lazarus/1.2.6/components/lazreport/source/lr_class.pas(236,14)
Warning: An inherited method is hidden by "TfrView.GetLeft:Double;"
/usr/share/lazarus/1.2.6/components/lazreport/source/lr_class.pas(238,14)
Warning: An inherited method is hidden by "TfrView.GetTop:Double;"
/usr/share/lazarus/1.2.6/components/lazreport/source/lr_class.pas(271,15)
Warning: An inherited method is hidden by "TfrView.SetHeight(const Double);"
/usr/share/lazarus/1.2.6/components/lazreport/source/lr_class.pas(272,15)
Warning: An inherited method is hidden by "TfrView.SetLeft(const Double);"
/usr/share/lazarus/1.2.6/components/lazreport/source/lr_class.pas(273,15)
Warning: An inherited method is hidden by "TfrView.SetTop(const Double);"
/usr/share/lazarus/1.2.6/components/lazreport/source/lr_class.pas(274,15)
Warning: An inherited method is hidden by "TfrView.SetWidth(const Double);"
/usr/share/lazarus/1.2.6/components/lazreport/source/lr_class.pas(275,14)
Warning: An inherited method is hidden by "TfrView.GetHeight:Double;"
/usr/share/lazarus/1.2.6/components/lazreport/source/lr_class.pas(276,14)
Warning: An inherited method is hidden by "TfrView.GetWidth:Double;"
/usr/share/lazarus/1.2.6/components/lazreport/source/lr_fmted.pas(154,35)
Warning: Symbol "DecimalSeparator" is deprecated
/usr/share/lazarus/1.2.6/components/lazreport/source/lr_fmted.pas(200,24)
Warning: Symbol "DecimalSeparator" is deprecated
/usr/share/lazarus/1.2.6/components/lazreport/source/lr_hyphen.pas(216,6)
Note: Local variable "j" is assigned but never used
/usr/share/lazarus/1.2.6/components/lazreport/source/lr_class.pas(1678,55)
Warning: Constructing a class "TfrFunctionLibrary" with abstract method
"DoFunction"
/usr/share/lazarus/1.2.6/components/lazreport/source/lr_class.pas(1696,18)
Warning: Symbol "Handle" is deprecated
/usr/share/lazarus/1.2.6/components/lazreport/source/lr_class.pas(1988,42)
Warning: Symbol "DecimalSeparator" is deprecated
/usr/share/lazarus/1.2.6/components/lazreport/source/lr_class.pas(3830,20)
Hint: Local variable "tmpAngle" does not seem to be initialized
/usr/share/lazarus/1.2.6/components/lazreport/source/lr_class.pas(3939,5)
Warning: Class types "TfrTField" and "TBlobField" are not related
/usr/share/lazarus/1.2.6/components/lazreport/source/lr_class.pas(5808,24)
Warning: Local variable "PgArr" does not seem to be initialized
/usr/share/lazarus/1.2.6/components/lazreport/source/lr_class.pas(7515,21)
Hint: Local variable "APageType" does not seem to be initialized
/usr/share/lazarus/1.2.6/components/lazreport/source/lr_class.pas(7530,43)
Warning: Comment level 2 found
/usr/share/lazarus/1.2.6/components/lazreport/source/lr_class.pas(7524,3)
Note: Local variable "b" not used
/usr/share/lazarus/1.2.6/components/lazreport/source/lr_class.pas(8458,17)
Hint: Local variable "b" does not seem to be initialized
/usr/share/lazarus/1.2.6/components/lazreport/source/lr_class.pas(8459,18)
Hint: Local variable "li" does not seem to be initialized
/usr/share/lazarus/1.2.6/components/lazreport/source/lr_class.pas(8796,24)
Warning: Symbol "DecimalSeparator" is deprecated
/usr/share/lazarus/1.2.6/components/lazreport/source/lr_class.pas(8814,28)
Warning: Symbol "DecimalSeparator" is deprecated
/usr/share/lazarus/1.2.6/components/lazreport/source/lr_class.pas(8852,20)
Warning: Symbol "DecimalSeparator" is deprecated
/usr/share/lazarus/1.2.6/components/lazreport/source/lr_class.pas(12076,3)
Note: Local variable "wValue" not used
/usr/share/lazarus/1.2.6/components/lazreport/source/lr_class.pas(21,52)
Hint: Unit "LMessages" not used in LR_Class
/usr/share/lazarus/1.2.6/components/lazreport/source/lr_utils.pas(880,9)
Note: Local variable "n" not used
/usr/share/lazarus/1.2.6/components/lazreport/source/lr_view.pas(499,173)
Hint: Local variable "AInfo" does not seem to be initialized
/usr/share/lazarus/1.2.6/components/lazreport/source/lr_view.pas(554,123)
Hint: Local variable "S" does not seem to be initialized
/usr/share/lazarus/1.2.6/components/lazreport/source/lr_view.pas(554,120)
Hint: Local variable "C" does not seem to be initialized
/usr/share/lazarus/1.2.6/components/lazreport/source/lr_view.pas(222,55)
Hint: Unit "strutils" not used in LR_View
/usr/share/lazarus/1.2.6/components/lazreport/source/lr_desgn.pas(3187,3)
Note: Local variable "v1" not used
/usr/share/lazarus/1.2.6/components/lazreport/source/lr_desgn.pas(3187,7)
Note: Local variable "v2" not used
/usr/share/lazarus/1.2.6/components/lazreport/source/lr_desgn.pas(4113,30)
Note: Local variable "tdx" not used
/usr/share/lazarus/1.2.6/components/lazreport/source/lr_desgn.pas(4113,35)
Note: Local variable "tdy" not used
/usr/share/lazarus/1.2

Re: [Lazarus] suggestion for lazbuild

[Alexsander Rosa]

I wish there were a parameter to hide warnings in some directories.
Like:
--hide-warnings-in-dir=/usr/share/lazarus/1.2.6/components
OR
--show-warnings-only-in-dir=/home/myuser/myproject

2015-03-20 11:16 GMT-03:00 Henry Vermaak :

> On Fri, Mar 20, 2015 at 02:00:11PM +, Henry Vermaak wrote:
> > On Fri, Mar 20, 2015 at 03:45:49PM +0200, FreeMan wrote:
> > > lcl widget type= qtTarget OS : Darwin Target CPU: x86_64
> > > no options
> >
> > Well, what do you expect then?  Try to add -vh- -vn- if you don't want
> > to see hints or notes.
>
> These options don't get passed to the packages, so you'll still see
> messages.  I don't know if there's a way to pass the options along to
> the packages, too.
>
> Henry
>
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[Lazarus] ShowModal always brings up MainForm, is this normal? (GTK)

[Alexsander Rosa]

All my forms are auto-created (is this relevant?). When I call (in
MainForm) Form1.Show and then Form1 calls Form2.ShowModal, the MainForm is
ALWAYS brought up behind Form2.

If you have a document open and you want to work side-by-side with Form1
(and eventually Form2), you need to move MainForm somewhere (and sometimes
there's no space) to avoid blocking the view of the document. Even if I
minimize the MainForm before calling Form2.ShowModal, the MainForm always
comes up.

Is this normal? Is there a way to go around it?

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Re: [Lazarus] Radiogroup not updating clicked button when in non-visible TPageControl tab

[Alexsander Rosa]

2014-09-13 11:37 GMT-03:00 zeljko :

>
> Issue is fixed (you can use lazarus trunk or wait for 1.2.6).
>
>
http://bugs.freepascal.org/roadmap_page.php?version_id=331
100%
Are we there yet?

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[Lazarus] Crash (SIGABRT) with TDateEdit

[Alexsander Rosa]

http://bugs.freepascal.org/view.php?id=26766

1) Create an New empty app
2) Put a TDateEdit on it
3) Run it (that's it)
4) Maximize the form
5) Click the button to activate the calendar popup
CRASH


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[Lazarus] Continuous integration

[Alexsander Rosa]

I'm trying to setup an Ubuntu-64 machine to create 32-bit nightly builds.
Is there any tutorial for this?


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Re: [Lazarus] Off topic. Version numbers

[Alexsander Rosa]

Here we moved to year.month (like Ubuntu).



2014-05-16 14:58 GMT-03:00 Sven Barth :

> On 16.05.2014 19:20, Graeme Geldenhuys wrote:
>
>> On 2014-05-16 08:40, Andreas Schneider wrote:
>>
>>>
>>> 
>>> Well, in the browser business they seem to follow that idea to the other
>>> extent, where it currently looks more like "hey we changed some lines of
>>> code, let's release a new major version".
>>> 
>>>
>>
>> And yes, I find that SO annoying!  End-users now have no idea how much
>> has changed between releases. Lets just hope nobody else follows the Web
>> Browser versioning scheme.
>>
>
> At my company we've recently switched to such a version scheme as well,
> because with the old version scheme (a typical x.y.z scheme) customers
> always wondered why they should update when only the last digit changed...
> (Note: we are still using the x.y.z scheme internally to mark fix releases
> etc., but to the user we only promote the major number)
>
> Regards,
> Sven
>
>
>
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Re: [Lazarus] Pasdoc - how to force UTF-8?

[Alexsander Rosa]

In the end I modified PASDOC:
I've added a br.utf8 option (and changed the old br to br.1252).
How do I submit this patch? Does anyone here knows them?
Their mailing list has no messages since Nov '13.


2014-02-12 14:30 GMT-02:00 Alexsander Rosa :

> How can I force the encoding of the HTML files to be UTF-8?
> Pasdoc tries to be smart and decides the encoding based on language.
> My code is UTF-8 but no language I can read uses UTF-8 on pasdoc.
>
> --
> Atenciosamente,
> Alexsander da Rosa
>
>


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[Lazarus] Pasdoc - how to force UTF-8?

[Alexsander Rosa]

How can I force the encoding of the HTML files to be UTF-8?
Pasdoc tries to be smart and decides the encoding based on language.
My code is UTF-8 but no language I can read uses UTF-8 on pasdoc.

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Re: [Lazarus] New NumbersOnly property for TCustomEdit (r43678)

[Alexsander Rosa]

2014/1/22 Mattias Gaertner 

>
> > Frank Poretzky  hat am 22. Januar 2014 um 13:12
> > geschrieben:
> >
> > On Sat, 11 Jan 2014 13:57:48 +0100, Bart wrote:
> >
> > >Personally I would go for a T(Float)SpinEdit rather than a MaskEdit.
> >
> > Yes, that's the easiest way to control range-bound number input. It
> > just lacks an option to get rid of those spacious up/down elements.
> > Any chance to get that done?
>
> A TSpinEdit without spins elements?
> Why not use TEdit?
>
> Mattias
>
>
Frank, are you complaining about the SIZE of the arrows?
Maybe you need smaller ones (or a property to set their size).
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[Lazarus] DoAlignChildControls does not keep design-time order when some items are hidden in design-time

[Alexsander Rosa]

New Project:
1. Insert Panel1 with Align = Top
2. Insert Panel2 with Align = Client
3. Insert a Panel3 inside Panel2 with Align = Right
4. Insert 6 buttons in Panel3, all with Align = Top
5. Sort the buttons from Button1 to Button6
6. Set Panel3 with AutoSize = true
7. Resize Panel1 to hide Buttons 4-6 (with Button3 partially visible)
8. In Form's OnShow set Panel1.Visible := false
RUN

http://bugs.freepascal.org/view.php?id=25514

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[Lazarus] TDateEdit.Clear and DefaultToday: bug or expected behaviour?

[Alexsander Rosa]

With DefaultToday = false, TDateEdit.Clear clears the edit and sets Date to
1899-12-30.
With DefaultToday = true, TDateEdit.Clear clears the edit and sets Date to
TODAY.
IMHO, the edit on screen should display the content of the Date property
all times.
Thus, with DefaultToday = true, the TDateEdit.Clear shoud display TODAY
instead of blank.
Or maybe TDateEdit.Clear should set 1899-12-30 regardless of DefaultToday
property?

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Re: [Lazarus] Ubuntu 14.04 LTS - Any plans to include 1.0.x on it?

[Alexsander Rosa]

make[2]: Entrando no diretório
`/home/alexsander/fontes/ambiente/lazarus/components/lazcontrols'
/bin/rm -f lib/i386-linux/nogui/lazcontrols.ppu
/usr/bin/ppc386 -MObjFPC -Scghi -O1 -g -gl -vewnhi -l -dLCL -dLCLnogui
-Fu../../lcl/units/i386-linux/nogui -Fu../../lcl/units/i386-linux
-Fu../lazutils/lib/i386-linux -Fu../../packager/units/i386-linux -Fu.
-Fu/usr/local/lib/fpc/2.6.2/units/i386-linux/rtl -FE.
-FUlib/i386-linux/nogui -di386 lazcontrols.pas
Hint: Start of reading config file /etc/fpc.cfg
Hint: End of reading config file /etc/fpc.cfg
Free Pascal Compiler version 2.6.2 [2013/02/16] for i386
Copyright (c) 1993-2012 by Florian Klaempfl and others
Target OS: Linux for i386
Compiling lazcontrols.pas
Compiling treefilteredit.pas
treefilteredit.pas(28,48) Error: Illegal expression
treefilteredit.pas(28,48) Error: Error in type definition
treefilteredit.pas(28,48) Fatal: Syntax error, ">" expected but "" found
Fatal: Compilation aborted
make[2]: ** [lazcontrols.ppu] Erro 1
make[2]: Saindo do diretório
`/home/alexsander/fontes/ambiente/lazarus/components/lazcontrols'
make[1]: ** [base] Erro 2
make[1]: Saindo do diretório
`/home/alexsander/fontes/ambiente/lazarus/components'
make: ** [lazbuild] Erro 2

Lazarus source tree is from lazarus-1.0.14-0.tar.gz




2013/12/27 Mattias Gaertner 

> On Thu, 26 Dec 2013 23:54:05 +
> Graeme Geldenhuys  wrote:
>
> > On 2013-12-26 17:29, Alexsander Rosa wrote:
> > > Target OS: Linux for i386
> > > Compiling lazcontrols.pas
> > > Compiling treefilteredit.pas
> > > treefilteredit.pas(28,48) Error: Illegal expression
> > > treefilteredit.pas(28,48) Error: Error in type definition
> > > treefilteredit.pas(28,48) Fatal: Syntax error, ">" expected but ""
> found
> > > Fatal: Compilation aborted
> > > make[2]: ** [lazcontrols.ppu] Erro 1
> >
> >
> > That seems like a fault in LCL - more specifically a component included
> > with LCL. You should file a bug report for that.
>
> treefilteredit.pas is part of package LazControls - a base package of
> the IDE. The IDE compiles on linux 32/64bit ubuntu with corresponding
> fpc 2.6.2. The releases were built there too. I didn't try cross
> compiling 64 to 32bit.
>
> Please post the output before the error, especially the fpc command.
>
> Mattias
>
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Re: [Lazarus] Ubuntu 14.04 LTS - Any plans to include 1.0.x on it?

[Alexsander Rosa]

One example (compiling lazarus 1.0.14 on a Linux 64-bit machine with 32-bit
FPC 2.6.2):

/bin/rm -f lib/i386-linux/nogui/lazcontrols.ppu
/usr/bin/ppc386 -MObjFPC -Scghi -O1 -g -gl -vewnhi -l -dLCL -dLCLnogui
-Fu../../lcl/units/i386-linux/nogui -Fu../../lcl/units/i386-linux
-Fu../lazutils/lib/i386-linux -Fu../../packager/units/i386-linux -Fu.
-Fu/usr/local/lib/fpc/2.6.2/units/i386-linux/rtl -FE.
-FUlib/i386-linux/nogui -di386 lazcontrols.pas
Hint: Start of reading config file /etc/fpc.cfg
Hint: End of reading config file /etc/fpc.cfg
Free Pascal Compiler version 2.6.2 [2013/02/16] for i386
Copyright (c) 1993-2012 by Florian Klaempfl and others
Target OS: Linux for i386
Compiling lazcontrols.pas
Compiling treefilteredit.pas
treefilteredit.pas(28,48) Error: Illegal expression
treefilteredit.pas(28,48) Error: Error in type definition
treefilteredit.pas(28,48) Fatal: Syntax error, ">" expected but "" found
Fatal: Compilation aborted
make[2]: ** [lazcontrols.ppu] Erro 1



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Re: [Lazarus] Ubuntu 14.04 LTS - Any plans to include 1.0.x on it?

[Alexsander Rosa]

2013/12/25 Graeme Geldenhuys 

> On 2013-12-23 13:02, Alexsander Rosa wrote:
> > Every time I need to install Lazarus on Windows I envy the ease of
> > installation.
>
> Learn to install from source (repository) - it always works, and on any
> system.
>


My problem is the cross-compiling: we publish 32-bit versions of the
software.
On Windows you can easily install the 32-bit version on a 64-bit machine.
On Linux the 32-bit .debs can't be installed on a 64-bit machine (binutils).
Using the source code I managed to compile and run a 32-bit Lazarus on
Linux.
However our software failed to compile: "undefined symbol" errors on
linking.
I could not dig on that, it was easier and faster to install a 32-bit Linux
VM...

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Re: [Lazarus] Ubuntu 14.04 LTS - Any plans to include 1.0.x on it?

[Alexsander Rosa]

Just ran the "getlaz" shell, it tried to install an old version:
Os NOVOS pacotes a seguir serão instalados:
  fp-compiler fp-compiler-2.6.0 fpc fpc-2.6.0 fpc-source fpc-source-2.6.0
lazarus lazarus-0.9.30.4
  lazarus-ide-0.9.30.4 lazarus-ide-gtk2-0.9.30.4
Anything newer anywhere?


2013/12/23 Alexsander Rosa 

> Are you sure it works? This wiki never worked for me.
>
>
> 2013/12/23 leledumbo 
>
>> You can get the debs from sourceforge, or simply follow:
>> http://wiki.lazarus.freepascal.org/Lazarus_release_version_for_Ubuntu
>>
>> It will come up in your package manager, much easier than windows
>> installer
>> :)
>>
>>
>>
>> --
>> View this message in context:
>> http://free-pascal-lazarus.989080.n3.nabble.com/Lazarus-Ubuntu-14-04-LTS-Any-plans-to-include-1-0-x-on-it-tp4034894p4034900.html
>> Sent from the Free Pascal - Lazarus mailing list archive at Nabble.com.
>>
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>
>
>
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>
>


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Re: [Lazarus] Ubuntu 14.04 LTS - Any plans to include 1.0.x on it?

[Alexsander Rosa]

Are you sure it works? This wiki never worked for me.


2013/12/23 leledumbo 

> You can get the debs from sourceforge, or simply follow:
> http://wiki.lazarus.freepascal.org/Lazarus_release_version_for_Ubuntu
>
> It will come up in your package manager, much easier than windows installer
> :)
>
>
>
> --
> View this message in context:
> http://free-pascal-lazarus.989080.n3.nabble.com/Lazarus-Ubuntu-14-04-LTS-Any-plans-to-include-1-0-x-on-it-tp4034894p4034900.html
> Sent from the Free Pascal - Lazarus mailing list archive at Nabble.com.
>
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[Lazarus] Trying to make a HOWTO: installing Lazarus 32 on a Linux 64 machine

[Alexsander Rosa]

FILES needed:
fpc-2.6.2.i386-linux.tar
lazarus-1.0.14-0.tar.gz
fpc-src_2.6.2-0_i386.deb

Sources:
dpkg -i fpc-src_2.6.2-0_i386.deb

FPC:
tar -xvf fpc-2.6.2.i386-linux.tar
cd fpc-2.6.2.i386-linux/
./install.sh

Lazarus:
apt-get install libc6-dev-i386
apt-get install libX11-dev:i386
apt-get install libqt4pas-dev:i386
then
tar -xvzf lazarus-1.0.14-0.tar.gz
cd lazarus/
make all LCL_PLATFORM=qt

It compiles fine, I can OPEN Lazarus, but when I compile an empty
application:
/usr/bin/ld: skipping incompatible
/usr/lib/gcc/x86_64-linux-gnu/4.6/crtbegin.o when searching for
/usr/lib/gcc/x86_64-linux-gnu/4.6/crtbegin.o
/usr/bin/ld: skipping incompatible
/usr/lib/gcc/x86_64-linux-gnu/4.6/crtbegin.o when searching for
/usr/lib/gcc/x86_64-linux-gnu/4.6/crtbegin.o
/usr/bin/ld: cannot find /usr/lib/gcc/x86_64-linux-gnu/4.6/crtbegin.o

Any hint?



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[Lazarus] Ubuntu 14.04 LTS - Any plans to include 1.0.x on it?

[Alexsander Rosa]

If I knew how to create the ubuntu packages, I would certainly do this.
Every time I need to install Lazarus on Windows I envy the ease of
installation.

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Re: [Lazarus] Is there an industry language for specifying for declaring GUIs in JSON?

[Alexsander Rosa]

Maybe a way to call a webservice, get a JSON reply and show it on a
TStringGrid?


2013/12/2 vfclists . 

>
>
>
> On 2 December 2013 08:25, Michael Schnell  wrote:
>
>> On 12/01/2013 04:57 PM, vfclists . wrote:
>>
>>>
>>> Are there some industry standards for specifying GUIs in JSON?
>>>
>> See "Future of the Desktop" right here.
>>
>> -Michael
>>
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>>
>
>
>
> I am already following that thread. What I have in mind is using
> Lazarus/FreePascal forms as purely presentation layer, not for Pascal
> programs alone, but any language, DWScript, Python, bash, Basic, whatever
> even DWScript In effect the form opens a web server or another type socket
> where the business layer sends the screen drawing commands to. Whereas a
> browser is pull system, this is a both pull and push
>
> When I did some Googling, knockout.js a framework that came up, something
> similar for Lazarus is what I have in mind. FreePascal, LCL, fpGUI etc are
> the system I know and the best foundation for a  high performance cross
> platform presentation layer that I can think of.
>
> I think parsing QML or a reasonable subset for building Lazarus UIs as an
> alternative to .lfm and .dfm files is where the future of the
> Lazarus/FreePascal lies. I wouldn't say the future, but it is area where
> the Pascal development ecosystem can experience a revival. It is rapidly
> loosing ground to programming languages  which can be are interpreted,
> JITed, compiled, and have garbage collection, not just in usage, but in
> performance as well.
>
> I think my vision warrants a separate blog post. I know what I want, I
> just don't have the technical know how to accomplish it.
>
> --
> Frank Church
>
> ===
> http://devblog.brahmancreations.com
>
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>


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Re: [Lazarus] Thanks for Lazarus

[Alexsander Rosa]

+1

2013/6/11 Reinier Olislagers 

> Usually people only voice complaints and ideas for improvement, but I
> want to thank all contributors for an excellent, snappy IDE.
>
> I was just thinking how bloated and slow Visual Studio is in comparison
> to Lazarus - well done!
>
> Thanks,
> Reinier
>
>

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Re: [Lazarus] New competition for Lazarus

[Alexsander Rosa]

2013/6/1 Vincent Snijders 

>
>
>> FWIW I think Lazarus IDE development could do with a shot in the arm.
>>
>> What does that mean?
>
> Vincent
>
>
I had the same doubt... then I found this:
http://idioms.thefreedictionary.com/shot+in+the+arm

*shot in the arm *
> *1.* *Lit.* an injection of medicine. The doctor administered the
> antidote to the poison by a shot in the arm.
> *2.* *Fig.* a boost or act of encouragement. The pep talk was a real shot
> in the arm for all the guys. The good test grade was a shot in the arm for
> Gary.
> *3.* *Fig.* a drink of liquor. I could use a little shot in the arm. How
> about a little shot in the arm, bartender?
> See also: arm , 
> shot
>
> McGraw-Hill Dictionary of American Idioms and Phrasal Verbs. © 2002 by The
> McGraw-Hill Companies, Inc.
>


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Re: [Lazarus] RAD Studio XE4 Released?

[Alexsander Rosa]

Is Mono alive yet?

2013/4/25 Michael Schnell 

> On 04/25/2013 02:04 PM, Michael Van Canneyt wrote:
>
>  With Miguel de icaza choosing for Apple, Mono will die slowly anyway :)
>>
>> It can't happen soon enough as far as I'm concerned, I've never forgiven
>> OpenSuSE their use of mono. :)
>>
>>  If CIL would have been as successful as one might have assumed in the
> beginning (due to its technical benefits), due to politic (bad, closed up,
>  by Microsoft and good, rather open by Google and friends (tricking out Sun
> by the 16 Bit move), Java definitely did win and here we are. Thus Mono is
> not of much interest any more.
>
> -Michael
>
>

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Re: [Lazarus] Labels and Font size

[Alexsander Rosa]

You must design the UI taking multi-platform in account.
Default font is a safe bet; other fonts may be missing in some setup.
Use autosize and nested panels to make sure the widgets don't get cropped.
http://port2laz.blogspot.com.br/2012/02/new-screenshots.html

2013/3/18 Jürgen Hestermann 

>
> Am 2013-03-15 19:14, schrieb Avishai:
>
>  Have you specified a Font.Name and Font.Size?  If not, it will use the
>> default Font for the system it is running on.
>>
>
> No, I have used it with default font settings (I wasn't aware that this
> will not work).
> Can I be sure that a predefined font is available on all machines the
> program will be run on?
>
>
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Re: [Lazarus] Labels and Font size

[Alexsander Rosa]

I always use Autosize + Nested Panels to avoid this.

2013/3/15 Graeme Geldenhuys 

> On 2013-03-15 17:43, Jürgen Hestermann wrote:
> > I often have the problem that label text looks fine on one system but
> when
> > starting the same program on another machine the font is suddenly huge
> and text
>
> This sounds like a classic DPI issue. One system having 96 dpi, and the
> other maybe 74 or 120 etc.
>
> What DPI setting did you design your forms in?
>
> Regards,
>   - Graeme -
>
> --
> fpGUI Toolkit - a cross-platform GUI toolkit using Free Pascal
> http://fpgui.sourceforge.net/
>
>
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Re: [Lazarus] Ide add-ons licensing issue

[Alexsander Rosa]

Just send the components along with your source code.
Add some kind of README.TXT explaining:
1) the requirements (Lazarus and FPC versions, etc) PLUS your components
2) step-by-step instructions to install your custom components on Lazarus.
If they can't do that, they should not be messing with your code anyway...
:-)

2013/2/23 Giuliano Colla 

> It's my company policy to provide our customers the source code of the
> applications, with a licensing condition which specify that the source code
> is provided only for customer convenience and reference.
>
> In some special cases, the customer can make small himself modifications,
> with our authorization, and the license is modified accordingly.
> In those cases the customer is also informed of the Lazarus and fpc
> version used for the original compilation, to avoid any compatibility
> problem.
>
> It's clear to me that our source code carries our license, while Lazarus
> and fpc come with GPL license.
>
> But what if we have some packages, which are not only run-time, but also
> design-time, and which we must deploy in order to make our customer able to
> recompile the program?
>
> They're not of general interest, so it doesn't make sense to contribute
> them to the Lazarus community (with one of them I tried, but it was
> rejected, as too specific). They're just in our hands, and they must be
> added to Lazarus IDE just for our applications.
>
> Common sense tells me that they should GPL'd too, but I'd like to be
> comforted by a knowledgeable opinion.
>
> Thanks,
>
> Giuliano
>
>
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Re: [Lazarus] [Announcement] Castle Game Engine 4.0.0 release for FPC game developers

[Alexsander Rosa]

Congrats, excellent project!

2013/1/26 Michalis Kamburelis 

> Hi,
>
> I would like to announce a release of Castle Game Engine 4.0.0, an
> open-source cross-platform 3D game engine for Object Pascal (only
> FPC/Lazarus):
>
>   
> http://castle-engine.**sourceforge.net/news.php?id=**release-4.0.0
>
> I'm letting myself post an announcement to lazarus and fpc-pascal mailing
> lists, as this engine release is really directed at ObjectPascal
> developers: we finally have a nice high-level game engine API, it's
> possible to make a 3D game really trivially easy, and everything is also
> very flexible. We also have a lot of new engine documentation (tutorial,
> classes overview etc.) and useful examples.
>
> The engine reads many 3D model formats, focusing on VRML/X3D standards (so
> you can make 3D models in pretty much every 3D modeling software), but also
> supporting Collada and other popular formats. We use OpenGL for graphics,
> and we have many eye-candy features (shadows, mirrors, bump mapping, screen
> effects, shaders etc.). The engine is basically integrated into Lazarus
> (you can drop TCastleContol, and a couple of non-visual components, on the
> Lazarus form), although it can also be used without LCL (we have our own
> TCastleWindow). The engine license is modified LGPL (same license as FPC
> RTL), so you can make both open- and closed-source games with it.
>
> We welcome developers that want to use our engine, and/or contribute of
> course :) If you want to make a game using our engine, give it a try :)
>
> Links to downloads and documentation are on
>
>   
> http://castle-engine.**sourceforge.net/engine.php
>
> Links to our tools and old games are on the main page,
> http://castle-engine.**sourceforge.net/.
>
> Regards,
> Michalis
>
> --
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Re: [Lazarus] [OFFTOPIC] Person's name variations (Was: [ISSUE] FCL-Web and LazReport)

[Alexsander Rosa]

My father claims he named me after a russian person whose name he saw on
the news at the time.
I was never sure which Alexander (or Aleksandr?) he was talking about, he
does not remember it now.

2013/1/19 Alexander Klenin 

> On Sat, Jan 19, 2013 at 9:20 PM, Sven Barth 
> wrote:
> >>> Alex, could you try porting LazReport to nogui?
> >>
> >> Aside: "Alex", "Alexey" and "Alexander" are very different names in
> >> Russian.
> >> Please do not confuse me by using the wrong name ;)
> >
> > Well, there are people that prefer a shorter version of their name... For
> > example I know a "Alexandra" which prefers to be called "Alex". :)
> >
>
> I am 99% sure that this person is not Russian.
> This is actually an interesting property of the Russian language:
> some common names, such as "Alexander", have very many variations,
> which differ greatly in spelling and pronunciation, as well as in the
> semantic implications of intimacy/rudeness/fraternity etc.
> Nevertheless, they are all universally understood to be exact same
> name: Alexander = Sasha = Shyurik = Sanyok = San'ka = Sashen'ka = ...
> similarly, the other name, Alexey = Leha = Al'yosha = Leshka = ...
> Finally, the name "Alex" is a separate name which belongs to neither list,
> and is quite rare.
> You can see now where the confusion is coming from :)
>
> --
> Alexander S. Klenin
>
>

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Re: [Lazarus] Novo celular em SP

[Alexsander Rosa]

Basically the question is how to format 9-digit phone numbers:
9-,
-9,
999-999-999 or
9--?

2013/1/9 Marcelo Silva 

> Yes, i´m sorry!
>
>
>
> -Mensagem Original- From: Mattias Gaertner
> Sent: Wednesday, January 09, 2013 9:54 PM
> To: 
> lazarus@lists.lazarus.**freepascal.org
>
> Subject: Re: [Lazarus] Novo celular em SP
>
> Wrong list?
>
>
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Re: [Lazarus] Novo celular em SP

[Alexsander Rosa]

Eu costumo guardar em dois campos (ddd e numero), então vai ser
transparente.

Em 9 de janeiro de 2013 14:53, Marcelo Silva  escreveu:

> E ae pessoal, como vocês estão tratando a nova mascara de celular em SP ?
>
> Até então estava trabalhando assim
>
> (xx) -
>
> Existe um padrão pro novo número ?
>
> Estava pensando em trabalhar ela assim:
>
> (xx) -x
>
> ou seja, aí não atrapalha os numeros que já tenho no banco, porque eu os
> guardo assim 1112341234
>
> Num exemplo ficaria assim (11) 9123-41234
>
> Se eu acrescentar um digito no primeiro bloco vai zoar os números antigos,
> exemplo
>
> Atual
> (11) 91234-1234
> Antigo
> (11) 12341-123 (pois não teria o 9)
>
> Será que existe um padrão ? ( seria bom )
>
>
> Marcelo Silva
> --**--**-
> Desenvolvedor: Delphi, PHP, ASP
>
> Cel: (11) 95052-1407 Tim
> Cel: (11) 99693-4251 Vivo
> msn: marc...@ig.com.br
>
> Empresa: Perfil Medicina e Segurança do Trabalho
>
>
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Re: [Lazarus] Patch for Grids.pas - Adds soVisibleOnly to SaveOptions

[Alexsander Rosa]

New approach.

2012/10/16 Alexsander Rosa 

> In that case, I would prefer to add another parameter to *SaveToCSVFile*:
> boolean "VisibleColumnsOnly" with default false.
> The procedure *LoadFromCSVFile* requires no change, as the CSV does not
> have visibility information.
>
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Re: [Lazarus] Patch for Grids.pas - Adds soVisibleOnly to SaveOptions

[Alexsander Rosa]

In that case, I would prefer to add another parameter to *SaveToCSVFile*:
boolean "VisibleColumnsOnly" with default false.
The procedure *LoadFromCSVFile* requires no change, as the CSV does not
have visibility information.

2012/10/16 Jesus Reyes 

>
> >- adds soVisibleOnly to SaveOptions
> >- with soVisibleOnly saves only visible columns
> -> without (default) it works as before
>
>
> I think using some SaveOptions options only for XML and some only for CSV
> might cause confusion.
>
> The problem with SaveOptions is that it's supposed to apply only to
> Save/LoadFromFile (I wish to have named SaveToCSVFile as ExportToCSVFile
> instead) visibility on CustomColumns should be preserved on saving/loading
> to/from a XML file (that by the way is missing), but it's ok to export only
> visble columns to  CSV file. So what about adding yet another parameter to
> CSV functions?,
>
> Even, if more features continue to be added to CSV support, it may be
> better to move the whole CSV support out of grids unit and create a
> component or something.
>
> What you think.
>
> Jesus Reyes A.
>
>

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Re: [Lazarus] Brush color on TListView

[Alexsander Rosa]

I'm using treelistview from Benibela (GTK2). I have some questions:
- How to set the SelectedFont background color? SelectedFont.Color sets
only the "pen" color, not the "brush" color
- How to use the OnCustomRecordItemDraw to set a line's background color
depending on its content ?

2012/9/13 Benito van der Zander 

>
>  However, the tricks to set Brush color inside of OnCustomDraw or
> OnAdvancedCustomDraw do not work.
> Am I missing something? How is it done?
>
>   You cannot do that.
> And even if you get it working with one widgetset, it would fail on any
> other OS, since they all draw it differently.
>
> I ended up writing my own list view (
> http://www.benibela.de/components_en.html#treelistview),
> just to get differently colored rows
>
> Or you can stay with the grid and implement your own selection
> (http://www.lazarus.freepascal.org/index.php?topic=7981.0)
>
>
>
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[Lazarus] Patch for Grids.pas - Adds soVisibleOnly to SaveOptions

[Alexsander Rosa]

- adds soVisibleOnly to SaveOptions
- with soVisibleOnly saves only visible columns
- without (default) it works as before

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Re: [Lazarus] StringGrid SaveToCSV should consider column visibility

[Alexsander Rosa]

Patch attached.

2012/10/15 Juha Manninen 

> No, you must create a patch.
>   http://wiki.lazarus.freepascal.org/Creating_A_Patch
>
> It helps to look at your changes and (possibly) apply them.
>
> Juha
>
>
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Re: [Lazarus] StringGrid SaveToCSV should consider column visibility

[Alexsander Rosa]

Ok, the second "for" is about the Rows, not the Columns (duh).
And the "Rows[i]" does not know about visibility.
Maybe a hand-made FOR to create the line is needed?

2012/10/15 Alexsander Rosa 

> I've managed to modify Grids.pas (SaveToCSVStream, line 10452) for the
> headers:
>
> *for i := 0 to ColCount-1 do begin*
> *  c := ColumnFromGridColumn(i);*
> *  if c=nil then*
> *HeaderL.Add(Cells[i, 0])*
> *  else*
> *if c.Visible then*
> *  HeaderL.Add(c.Title.Caption);*
> *end;*
>
> But the other "IF" for the data did not work:
>
> *for i:=StartRow to RowCount-1 do begin*
> *  c := ColumnFromGridColumn(i);*
> *  if c <> nil then*
> *if not c.Visible then Continue;*
> *  Rows[i].StrictDelimiter := False; //force quoting of strings that
> contain whitespace or Delimiter*
> *  Rows[i].Delimiter:=ADelimiter;*
> *  Lines.Add(Rows[i].DelimitedText);*
> *end;*
>
> Any ideas?
>
> --
> Atenciosamente,
> Alexsander da Rosa
>
>
>


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[Lazarus] StringGrid SaveToCSV should consider column visibility

[Alexsander Rosa]

I've managed to modify Grids.pas (SaveToCSVStream, line 10452) for the
headers:

*for i := 0 to ColCount-1 do begin*
*  c := ColumnFromGridColumn(i);*
*  if c=nil then*
*HeaderL.Add(Cells[i, 0])*
*  else*
*if c.Visible then*
*  HeaderL.Add(c.Title.Caption);*
*end;*

But the other "IF" for the data did not work:

*for i:=StartRow to RowCount-1 do begin*
*  c := ColumnFromGridColumn(i);*
*  if c <> nil then*
*if not c.Visible then Continue;*
*  Rows[i].StrictDelimiter := False; //force quoting of strings that
contain whitespace or Delimiter*
*  Rows[i].Delimiter:=ADelimiter;*
*  Lines.Add(Rows[i].DelimitedText);*
*end;*

Any ideas?

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Re: [Lazarus] Converting an Integer of pence into pounds

[Alexsander Rosa]

You mean:

*var *pence: integer;
pounds: currency;
strval: string;
*begin*
pence := 650;
pounds := pence / 100.0;
strval := currtostr(pounds);


2012/9/26 Richard Mace 

> Hi All,
> I am having a bit of a mind block!
> What would be the code to convert an Integer of pence e.g. 650 into a
> value of pounds e.g. 6.50 and then convert to a string value of "6.50"?
>
> Thanks in advance
>
> Richard
>
>
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Re: [Lazarus] Lazarus and Ubuntu 12.10

[Alexsander Rosa]

12.10 is beta, right?

2012/9/24 Andrew Brunner 

> Is anyone running Lazarus 1.1 on Ubuntu 12.10x64?
>
> I'm having problems getting lazarus to startup.  Is anyone else having
> success or confirmed problems?
>
> --
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>
> Aurawin LLC
> 512.574.6298
> http://aurawin.com/
>
> Aurawin is a great new place to store, share, and enjoy your
> photos, videos, music and more.
>
>
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Re: [Lazarus] Version info

[Alexsander Rosa]

Do you have control over this other program? When I need this for my own
software, I usually add a "--version" command line option.
When called with "--version" the program outputs the version and terminate.

2012/9/17 Antonio Fortuny 

>
>
> Le 17/09/2012 16:12, Alexsander Rosa a écrit :
>
>> It works on Linux.
>>
> Indeed. My problem is to obtain the same information for any other file
> and not only for my own one. Again for this I already have some other
> functions.
>
> what if, the version prgram is vpgm and I do:
> vpgm /folder/progs/anotherprogram
> for which I do not have a handle and is even not loaded.
>
> As the function to get the resources works with the handle, this will not
> work anyway. same for a library which cannot be launched on its own.
>
> Antonio.
>
>
>
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Re: [Lazarus] Version info

[Alexsander Rosa]

It works on Linux.

2012/9/17 Antonio Fortuny 

>
>
> Le 17/09/2012 15:18, Alexsander Rosa a écrit :
>
>  Version Info Unit:
>> http://www.lazarus.freepascal.**org/index.php/topic,12435.**
>> msg63887.html#msg63887<http://www.lazarus.freepascal.org/index.php/topic,12435.msg63887.html#msg63887>
>>
> I've already my own routines to get the program (or library) version
> numbers from Windows.
> The sources commented on that forum look like Windows too.
> My concern is about Linux.
>
>
>>
>> 2012/9/17 Antonio Fortuny > <mailto:a.fortuny@**sitasoftware.lu >>
>>
>>
>> Hi all.
>>
>> When building a program or a library with Lazarus I can embed in the
>> resulting program (or library) version information (project
>> properties, version tab).
>> In a Windows environment I can retrieve this information using the
>> properties option on the explorer right click.
>>
>> Do you know someting similar I can use in Linux to display the
>> version information either for a normal program or a library (.so) ?
>>
>> Thanks,
>>
>> Antonio.
>>
>>
>> --
>> __**___
>> Lazarus mailing list
>> Lazarus@lists.lazarus.__freepa**scal.org <http://freepascal.org>
>> 
>> <mailto:Lazarus@lists.lazarus.**freepascal.org
>> >
>> 
>> http://lists.lazarus.__freepas**cal.org/mailman/__listinfo/**lazarus<http://freepascal.org/mailman/__listinfo/lazarus>
>>
>> 
>> <http://lists.lazarus.**freepascal.org/mailman/**listinfo/lazarus<http://lists.lazarus.freepascal.org/mailman/listinfo/lazarus>
>> >
>>
>>
>>
>>
>> --
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>> Alexsander da Rosa
>>
>>
>>
>>
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>>
>>
>
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Re: [Lazarus] Version info

[Alexsander Rosa]

Version Info Unit:
http://www.lazarus.freepascal.org/index.php/topic,12435.msg63887.html#msg63887


2012/9/17 Antonio Fortuny 

> Hi all.
>
> When building a program or a library with Lazarus I can embed in the
> resulting program (or library) version information (project properties,
> version tab).
> In a Windows environment I can retrieve this information using the
> properties option on the explorer right click.
>
> Do you know someting similar I can use in Linux to display the version
> information either for a normal program or a library (.so) ?
>
> Thanks,
>
> Antonio.
>
>
> --
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Re: [Lazarus] Brush color on TListView

[Alexsander Rosa]

2012/9/13 Benito van der Zander 

>
> I ended up writing my own list view (
> http://www.benibela.de/components_en.html#treelistview),
> just to get differently colored rows
>
>
May we use your component on a proprietary software?


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[Lazarus] Brush color on TListView

[Alexsander Rosa]

I was using a TStringGrid to show some data but I need the "non-linear
multi-select" from TListView.
However, the tricks to set Brush color inside of OnCustomDraw or
OnAdvancedCustomDraw do not work.
Am I missing something? How is it done?

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Re: [Lazarus] Lazarus 1.0 Release

[Alexsander Rosa]

We could have a "Lazarus press kit" like this:
http://git.postgresql.org/gitweb/?p=press.git

2012/8/30 Dimitrios Chr. Ioannidis 

> Hi,
>
> Στις 29/8/2012 8:51 μμ, ο/η Mattias Gaertner έγραψε:
>
>  The Lazarus team is glad to announce the release of:
>>Lazarus 1.0
>>
>
> Congratulations! Now let's see if it can pass the Debian freeze policy ...
> I hope ...
>
> --
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>
>
>
>
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Re: [Lazarus] Lazarus IDE v0.5 - a blast from the past (Alexsander Rosa)

[Alexsander Rosa]

I assume there were version numbers below 0.9, like 0.8, 0.7, etc.

2012/8/29 Johannes W. Dietrich 

> According to the Wikipedia article (
> http://en.wikipedia.org/wiki/Lazarus_(IDE)) the oldest version was 0.9.4,
> but the version table here begins with the first Sourceforge entry.
>
>
> My first was 0.9.10 back in 2005:
> http://port2laz.blogspot.com/2005/12/lazarus-0910.html<
> http://port2laz.blogspot.com.br/2005/12/lazarus-0910.html>
>
> 2012/8/29 leledumbo 
>
> I wasn't aware of its existence when this version came out :') *my first
>
> Lazarus is 0.9.23*
>
>
>
>
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Re: [Lazarus] Lazarus 1.0 Release

[Alexsander Rosa]

Congratulations! Let's spread the word!

2012/8/29 Reinier Olislagers 

> On 29-8-2012 19:51, Mattias Gaertner wrote:
> > The Lazarus team is glad to announce the release of:
> >
> > Lazarus 1.0
> >
> > At this important stage the current team would like to thank all the
> past and current people who were involved in getting us here.
> > * Thanks also go to the FPC team for providing the compiler that makes
> it all possible.
> > * Special thanks go to the founders of the project who started Lazarus
> more than a decade ago in 1999: Cliff Baeseman, Shane Miller and Michael A.
> Hess.
> > * A history of developers involved can be found at
> http://wiki.lazarus.freepascal.org/History. And a list of the many
> contributors comes with the distribution.
> 
> > Mattias
>
> Congratulations & thanks to everybody involved!
>
> Regards,
> Reinier
>
>
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Re: [Lazarus] Lazarus IDE v0.5 - a blast from the past

[Alexsander Rosa]

My first was 0.9.10 back in 2005:
http://port2laz.blogspot.com/2005/12/lazarus-0910.html

2012/8/29 leledumbo 

> I wasn't aware of its existence when this version came out :') *my first
> Lazarus is 0.9.23*
>
>
>
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Re: [Lazarus] Same package, different name: Synapse and PL_Synapse

[Alexsander Rosa]

2012/8/29 Mattias Gaertner 

> **
>
> Alexsander Rosa  hat am 29. August 2012 um
> 16:12 geschrieben:
>
> CodeTyphon BIGIDE installs a "pl_synapse" package. It's a SVN version from
> the day they packed it.
> My software uses another package (ACBr) that uses "synapse", also a SVN
> version but daily updated.
>  Right now I have to uninstall "pl_synapse" and the packages that use it
> from CT in order to install ACBr.
>  Is there a way to workaround this? Both are the same package with
> different names (pl_synapse vs synapse).
>
>  Why do you install the packages at all?
>  Does it add components to the palette?
>
>

They are needed by other packages that, in turn, add components. Actually I
do not need ALL the components CodeTyphon installs, but I need a few. Right
now, it's easier to install the Big-IDE and remove this "pl_synapse" plus a
few others that use it than install Small-IDE and install all the
components I need.

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Re: [Lazarus] Same package, different name: Synapse and PL_Synapse

[Alexsander Rosa]

That's a possibility.

2012/8/29 Ludo Brands 

>
> > CodeTyphon BIGIDE installs a "pl_synapse" package. It's a SVN version
> from
> the day they packed it.
> > My software uses another package (ACBr) that uses "synapse", also a SVN
> version but daily updated.
> > Right now I have to uninstall "pl_synapse" and the packages that use it
> from CT in order to install ACBr.
> > Is there a way to workaround this? Both are the same package with
> different names (pl_synapse vs synapse).
>
> If both packages have really the same content it is probably easier to
> modify the ACBr package and change the synapse dependency to pl_synapse
> before installation.
>
> Ludo
>
>
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[Lazarus] Same package, different name: Synapse and PL_Synapse

[Alexsander Rosa]

CodeTyphon BIGIDE installs a "pl_synapse" package. It's a SVN version from
the day they packed it.
My software uses another package (ACBr) that uses "synapse", also a SVN
version but daily updated.
Right now I have to uninstall "pl_synapse" and the packages that use it
from CT in order to install ACBr.
Is there a way to workaround this? Both are the same package with different
names (pl_synapse vs synapse).

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Re: [Lazarus] Delphi post-XE3 roadmap

[Alexsander Rosa]

>From https://forums.embarcadero.com/thread.jspa?threadID=76082 (Thread: Bad
morning surprise)

"From XE3 onwards, your Delphi Professional EULA will prohibit you from
> using Delphi Professional for anything other than local data access."
> http://www.deltics.co.nz/blog/?p=1097
> http://bbs.2ccc.com/topic.asp?topicid=410504


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Re: [Lazarus] [lazarus-br] Re: Compilar para Win32

[Alexsander Rosa]

Just managed to make it work: Ubuntu 12.04 64-bit, cross compile to BOTH
win32 and linux32.
But I gave up and installed the latest CodeTyphon (version 2.80). It's FPC
2.7.1 and Lazarus 1.1.

2012/8/22 Mattias Gaertner 

> On Wed, 22 Aug 2012 11:40:30 -0300
> Alexsander Rosa  wrote:
>
> > Still trying Linux64 -> Linux32, the error now is:
> > ld: cannot find -lgdk_pixbuf-2.0
> >
>

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[Lazarus] My Lazarus Dream: Cross Compile Linux64 -> Linux32 on Ubuntu 12.04

[Alexsander Rosa]

Is it even possible? I've seen rumours of people doing this, but every
tutorial I've tried failed.
My /etc/fpc.cfg is now an alphabet soup, my apt-get system is a mess and it
sill does not work.
The setup is: Ubuntu 12.04 64-bit. It seems FPC 2.6.0 is working: the
following test works:
http://wiki.freepascal.org/Cross_compiling#Cross_compiling_the_LCL

Lazarus 64-bit compiles and runs normally. Then I try on ~/lazarus:
$ make all CPU_TARGET=i386
OPT="-Fu/usr/local/lib/fpc/2.6.0/units/i386-linux/*"

It compiles but does not link. The message is:

> /usr/bin/fpc -Pi386 -XPi386-linux- -Xr -gl -dlclgtk2
> -Fu../lcl/units/i386-linux -Fu../lcl/units/i386-linux/gtk2
> -Fu../components/codetools/units/i386-linux
> -Fu../components/synedit/units/i386-linux
> -Fu../components/lazcontrols/lib/i386-linux -Fu../components/custom
> -Fu../components/mpaslex -Fu../ideintf/units/i386-linux -Fu../designer
> -Fu../debugger -Fu../debugger/frames -Fu../converter -Fu../packager
> -Fu../packager/frames -Fu../packager/units/i386-linux
> -Fu../units/i386-linux -Fuframes -Fu.
> -Fu/usr/local/lib/fpc/2.6.0/units/i386-linux/rtl
> -Fu/usr/local/lib/fpc/2.6.0/units/i386-linux/regexpr -Fiinclude
> -Fiinclude/linux -Fi../images -FE.. -FU../units/i386-linux -Flinclude
> -Fl/etc/ld.so.conf.d/*.conf -Fu/usr/local/lib/fpc/2.6.0/units/i386-linux/*
> -di386  lazarus.pp
> Free Pascal Compiler version 2.6.0 [2012/08/22] for i386
> Copyright (c) 1993-2011 by Florian Klaempfl and others
> Target OS: Linux for i386
> Compiling lazarus.pp
> Compiling resource ../units/i386-linux/lazarus.or
> Linking ../lazarus
> ld: warning: ../link.res contains output sections; did you forget -T?
> ld: cannot find -lgdk_pixbuf-2.0
> ld: cannot find -lgtk-x11-2.0
> ld: cannot find -lgdk-x11-2.0
> ld: cannot find -lgobject-2.0
> ld: cannot find -lglib-2.0
> ld: cannot find -lgthread-2.0
> ld: cannot find -lgmodule-2.0
> ld: cannot find -lpango-1.0
> ld: cannot find -latk-1.0
> ld: cannot find -lcairo
> lazarus.pp(130,1) Error: Error while linking


When it happened with X11, the "apt-get install libx11-dev:i386" solved.
However for the other libs it does not work.

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Re: [Lazarus] [lazarus-br] Re: Compilar para Win32

[Alexsander Rosa]

Still trying Linux64 -> Linux32, the error now is:
ld: cannot find -lgdk_pixbuf-2.0

The greatest secret of the Universe: append ":i386" to ANY "apt-get
install" and Ubuntu does the trick.

But:
$ sudo apt-get install libgdk-pixbuf2.0-dev:i386
Os pacotes a seguir têm dependências desencontradas:
 libgdk-pixbuf2.0-dev:i386 : Depende: gir1.2-gdkpixbuf-2.0:i386 (=
2.26.1-1) mas não será instalado

Any clues?

Em 17 de agosto de 2012 09:35, João Marcelo Vaz  escreveu:

> No Linux de 64 pra 32 nunca consegui. Normalmente dá problema coms as
> LIBs do sistema operacional. Tentei com Sabayon e Arch Linux. Na
> thread abaixo, é relatado o mesmo problema com Ubuntu 12.04 64 bits
>
>
> https://groups.google.com/group/lazarus-br/browse_frm/thread/3dd023dc47e444f3
>
> Uma possível soulção seria essa, mas optei por instalar uma VM antes
> de arriscar:
>
> http://www.lazarus.freepascal.org/index.php?topic=15828.0
>
>
>
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Re: [Lazarus] Please remove Arabic language from the release version

[Alexsander Rosa]

+1
For seven years I was a college teacher in a Comp Sci undergrad course here
in Brazil.
Also I program since the 80s -- and never used a single portuguese IDE in
my entire life.
I find it very akward to use any translated software development tool, it
looks just wrong.

2012/8/3 silvioprog 

>
> Here in Brazil all programmers (yes, ALL) use Delphi in english.
>
>

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Re: [Lazarus] Lazarus 1.0 release candidate 1 available for download

[Alexsander Rosa]

KUDOS everyone!

2012/8/2 Marcos Douglas 

> On Wed, Aug 1, 2012 at 6:35 PM, Mattias Gaertner
>  wrote:
> >
> > The Lazarus team is glad to announce that Lazarus 1.0RC is available for
> > download at the SourceForge download page:
> > http://sourceforge.net/projects/lazarus/files/
> >
>

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Re: [Lazarus] RE : gtk2 liboverlay Ubuntu Unity

[Alexsander Rosa]

It seems a good hack, but it depends on their code...

2012/6/26 Ludo Brands 

>
> > Just export a function from lcl and catch that -
> > like catching 'qt_startup_hook' in the above code.
>
> That code has inspired me for the following hack:
> In the project.lpr add the following code:
> >>>
> Procedure qt_startup_hook;export;
> Begin
> End;
>
> Exports qt_startup_hook;
> <<<
>
>
> This is enough to black-list your app. I'm not aware of any side effects
> exporting this symbol would have.
>
> Ludo
>
>
>
>
>
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[Lazarus] TStringGrid: Custom Columns x standard columns

[Alexsander Rosa]

How do I get the column index (for use with Cells[]) from a TColumn's
"title" with ColMove enabled?
I need to track where the user moved the column to; at first, TColumn[0] is
at column 1 (FixedCols=1).
When the user moves TColumn[0] to somewhere else, how do I keep track of
that?

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Re: [Lazarus] Ignoring all warnings from an entire directory

[Alexsander Rosa]

Done for unit "lr_class" from lazreport component:
http://bugs.freepascal.org/view.php?id=21556

2012/3/22 Mattias Gaertner 

> **
>
>
> Alexsander Rosa  hat am 22. März 2012 um 15:30
> geschrieben:
>
>  Is that possible? Something like *-vf$(LazarusDir)/components* to
> supress warnings from outside my project.
> It's not about ignore some kinds of warnings (like *-vm4055* ), but
> ignore all warnings in files inside a directory.
>
>
>
> If it is about the components in the Lazarus directory: IMO all
> warnings/notes should be fixed. Either by code or by {%H-}. Any help is
> welcome.
>
>
>
> AFAIK there is no command line parameter to omit messages for directories.
>
>
>
> Mattias
>
>
>
>
>

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Re: [Lazarus] Ignoring all warnings from an entire directory

[Alexsander Rosa]

2012/3/22 Mattias Gaertner 

> **
>
>If it is about the components in the Lazarus directory: IMO all
> warnings/notes should be fixed. Either by code or by {%H-}. Any help is
> welcome.
>

Should I fix them on trunk or may I fix them on 0.9.30.4 release (that I am
using)? It's easier to fix in the version I use on a daily basis, to fix in
the trunk I would have to work only at weekends.

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[Lazarus] Ignoring all warnings from an entire directory

[Alexsander Rosa]

Is that possible? Something like *-vf$(LazarusDir)/components* to supress
warnings from outside my project.
It's not about ignore some kinds of warnings (like *-vm4055*), but ignore
all warnings in files inside a directory.

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Re: [Lazarus] Kylix to Lazarus

[Alexsander Rosa]

Been there, done that:
http://port2laz.blogspot.com/2005/12/from-clx-to-vcl.html

2012/3/16 Gugui 

> Hi all,
> I have a whole system made in Kylix!
> what is the best way to migrate to Lazarus?
> the biggest problem in my opinion are the dbExpress and ESBPCS components
>
> thanks a lot any help
>
>
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[Lazarus] Lazreport preview always in fullscreen mode

[Alexsander Rosa]

Is there an option to set right before you call ShowReport() to avoid it
open in fullscreen mode?

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Re: [Lazarus] [ot] Re: upx dont work

[Alexsander Rosa]

A famous one in brazilian portuguese:
http://img205.imageshack.us/img205/351/win2000errorph2.jpg

Probably something like "Can't find . Check the
spelling and try again, etc" in the original. Spelling = Ortografia. The
message uses the word "orografia", without the T, that exists but with
another meaning, like "ortography" vs "orography". It's funny that the
computer accuses you of mispelling something but the message itself has a
spelling error.

2012/3/7 Lukasz Sokol 

> On 06/03/2012 16:38, Bernd wrote:
> > 2012/2/28 Ing. Héctor F. Fiandor Rosario :
> >
> >> when i tried to execute, a message appears telling "the
> >> configuration is not good and maybe reinstalling the application can
> work".
> >
> > I don't know what the concrete problem with upx is but the error
> > message really means that windows cannot find one of the dlls
> > referenced in one of the the manifest files or the manifests of
> > referenced dlls, it can happen even if all dlls are installed where
> > they belong (or where you think they might belong) and only some minor
> > version number mismatch or some wrong paths or file names, it's one of
> > the symptoms of MS DLL-Hell V2.0 and is following the well known
> > Microsoft tradition of clear and precise and meaningful error
> > messages.
> >
>
> [OT]
> Meeting at MS.
>
> Manager : Let's see these messages... oh dear, so many and so little time.
> [scrolls document]
> What does this one mean?
> Engineer : 'Could not find %s in %s in %s' for this context can mean that
> we cannot locate the function to call in library located in directory
> where we were looking for it.
> Manager : [oh dear so little time] but what does this mean ?
> Engineer : means we found library but it did not contain what we wanted or
> ...
> Manager : [ oh dear oh dear so little time] ok but why is that ?
> Engineer : [stressed] oh... possibly configuration problem ?
> Manager : oh. ok make it say so then. Gotta go. Make it less cryptic for
> laymen.
> Engineer : [facepalm].
>
> [Some long long time way before that]
> [Somewhere else in foreign branch]
> Manager : so all translations done?
> Translator : yeah but this one I don't understand...
> Manager : we'll let engineers look at it, now close it we gotta ship...
>
> Result : polish translation of 'Not enough quota to continue' translated
> literally as
> 'Not enough quotation marks to continue' (translated from 'quota' <=>
> multiple of 'quote' =
> cudzyslow = quotation mark) message somebody spotted in NT4...
>
> [/OT]
>
>
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Re: [Lazarus] Contribute to a book instead of wiki?

[Alexsander Rosa]

The problem with "secretary's editors" like MS Word or Open/LibreOffice is
that they waste user's time with formatting and other non-content related
activities. With LaTeX and derivatives such as LyX, the user is free to be
productive. When I was working on my MSc paper, ages ago, I wrote some 40
pages in two months on Word, then converted it to LyX and created 40 more
pages in just one week.

2012/3/2 Graeme Geldenhuys 

> 2012/3/2 Alexsander Rosa :
> > I suggest convert it to LyX format.
>
> No need really. The newer OpenOffice and LibreOffice also supports the
> Flattened ODT format (older versions of OOo can install the plugin for
> this too). That is basically just an XML file (no zip archive like
> ODT). This makes it much better for version control systems to manage
> document revisions and patches. I'm not sure how Flattened ODT handles
> images though, but then again, for any large documents (like a book)
> it is anyway recommended (think of it as best practice) to link to
> images, and not embed images.
>
>
> --
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>  - Graeme -
>
>
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Re: [Lazarus] Contribute to a book instead of wiki?

[Alexsander Rosa]

I suggest convert it to LyX format.

2012/3/2 leledumbo 

> > Oh yes, and it shows them grafically, not as raw text.
>
> Now that's something I don't know :)
>
> --
> View this message in context:
> http://free-pascal-lazarus.989080.n3.nabble.com/Lazarus-Contribute-to-a-book-instead-of-wiki-tp3789922p3793507.html
> Sent from the Free Pascal - Lazarus mailing list archive at Nabble.com.
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Re: [Lazarus] String grids

[Alexsander Rosa]

There's a lot more you can do with String Grids
http://wiki.lazarus.freepascal.org/Grids_Reference_Page

2012/2/29 David Copeland 

> Thanks!
>
> /Dave.
>
>
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Re: [Lazarus] What is the most widely used Pascal on Linux and other Unix variants?

[Alexsander Rosa]

My company also tried (and abandoned) Kylix:
http://port2laz.blogspot.com/2005/12/from-clx-to-vcl.html

2012/2/28 zeljko 

> **
>
> On Tuesday 28 of February 2012 08:23:35 Graeme Geldenhuys wrote:
>
>
> > I'm not saying Kylix 3 is still a booming product (it isn't), I'm just
>
> > saying that some companies invested heavily in Kylix or CLX
>
> > development, and simply can't move away from it.
>
>
> My company also invested a lot into kylix, but successfully moved to
> lazarus qtlcl :)
>
>
> zeljko
>


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Re: [Lazarus] IDE Main Window: height is too small and cannot resize (Linux/GTK2)

[Alexsander Rosa]

"calculating the height dynamically" (+1)

2012/2/10 Juha Manninen 

> > The main window should still be resizable just as before.
>
> You cannot make it bigger, right. I wrote it too quickly.
> If someone creates a patch for calculating the height dynamically, I
> would be happy to apply it.
>
> Juha
>
>
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Re: [Lazarus] How to close a window from code

[Alexsander Rosa]

Or even (Self as TForm).Close for that matter.

2012/2/1 Rich Saunders 

> On 2/1/12 12:49 PM, Timothy Groves wrote:
> > However, the Form1.Close version did, and that's what I'm using.  Thanks!
> Tim-
>
> Note that using Self.Close; would be safer and much preferred over
> Form1.Close; when called within a TForm1 class method.
>
> It does not rely on the Form1 instance reference to be present and usable.
>
>
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Re: [Lazarus] Filtering on date with TDbf

[Alexsander Rosa]

Use QuotedStr and FormatDate for that matter.
sql := 'where datum >= ' + quotedstr ( formatdate ( '-mm-dd', now ) );

2012/1/31 Guionardo Furlan 

> Exactly!
>
> 2012/1/31 Michael Joyner :
> > to be able to compare dates as strings, you should always set the format
> as
> > year-month-day
>
>
>
> --
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> Cogito ergo sum - Carpe diem
>
> []s
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> http://guionardo.blogspot.com
> http://www.guionardofurlan.com.br
>
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Re: [Lazarus] Postgres and Lazarus

[Alexsander Rosa]

My company uses PostgreSQL since 2002 and Lazarus since 2005.
Check our blog about the porting of our ERP from Delphi to Lazarus:
http://port2laz.blogspot.com/

2011/11/25 Everton Vieira 

> Hi people, anyone uses the combination of Postgres with Lazarus?
>
> I've been gotting a lot of problems with it:
>
> To create or drop database.
> To create or drop schema.
> To create or drop table.
> To create or drop index.
>
> Occurs erros. Specialy on Linux they happen. They aren't able to do this
> functions.
>
> Anyone has some experience with it?
>
> Att.
> Everton Vieira.
>
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[Lazarus] How can I reorder buttons into a TPanel with ChildSizing.Layout?

[Alexsander Rosa]

Is there a way?

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Re: [Lazarus] Use of .lps files to avoid unnecessary changes to .lpi files

[Alexsander Rosa]

+1 for making "save in .lps file in project directory" the default.

2011/10/10 Reinier Olislagers :
> On 10-10-2011 14:32, Flávio Etrusco wrote:
>> 2011/10/9 Frank Church :
>>> I just read this blog article
>>> http://www.lazarussupport.com/lazarus/weblog/project_settings_in_delphi_and_lazarus
>>> about how Lazarus can store IDE settings in .lps files to stop causing
>>> needless changes to the .lpi which messes up version control.
> 
>>> Anyway I think it should be given further prominence as it is really
>>> important for version control.
>>> Frank Church
>>
>> +1 for making "save in .lps file in project directory" the default.
>>
>> -Flávio
> Yes, seems like an excellent idea.
>
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Re: [Lazarus] Get LCL revision or version via ifdef

[Alexsander Rosa]

uses LCLVersion;

Edit1.Text := lcl_version + '.' + IntToStr(lcl_patch);

2011/10/4 silvioprog 

> 2011/10/2 Marcos Douglas :
> >
> > Sorry, I understood.
> >
> > The LCLVersion unit contains constants, see:
> > const
> >  lcl_major = 0;
> >  lcl_minor = 9;
> >  lcl_release = 31;
> >  lcl_patch = 0;
> >  lcl_fullversion = ((lcl_major *  100 + lcl_minor) * 100 +
> > lcl_release) * 100 + lcl_patch;
> >  lcl_version = '0.9.31';
> >
> > So, just use them.
> >
> > See http://www.lazarus.freepascal.org/index.php?topic=7453.0
> >
> > Marcos Douglas
>
> I don't found the solution in the link above. :/ If I understand it,
> the solution would be to use macros?
>
> --
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> ===
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[Lazarus] TStringGrid Rows and Cols

[Alexsander Rosa]

Are Cols and Rows allocated "on-the-fly"?
Do we have to Free them manually after the use?
If used inside a loop they create several instances?

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Re: [Lazarus] Convert assembler to Pascal

[Alexsander Rosa]

push esi // move register esi to the top of the stack
pop esi // get the top of the stack and put into esi
mov esi, eax // esi := eax
shr ecx, 2 // ecx shr 2 (shift right)
the same for and, xor, etc
jz // GOTO = jump if zero (if the result of last command is zero)
jnz // GOTO = jump if not zero
add esi, 4 // esi := esi + 4
dec ecx // Dec(ecx)

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Re: [Lazarus] TButton resizing is broken in Trunk's form designer

[Alexsander Rosa]

I use GTK2 but not from SVN. Too many changes made me stick with 0.9.30 for
now.

2011/9/8 Frank Church 

>
>
> On 8 September 2011 14:26, Graeme Geldenhuys wrote:
>
>> On 08/09/2011, Felipe Monteiro de Carvalho wrote:
>> >
>> > It has existed for 5 months
>>
>> :-) I guess nobody uses LCL-GTK2 then?
>>
>>
>>
>> --
>> Regards,
>>  - Graeme -
>>
>>
> Interesting thread [?]
>
>
>>
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>
>
>
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>
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Re: [Lazarus] Lazarus Portuguese translation situation

[Alexsander Rosa]

What about [lazarus-br] mailing list?
http://groups.google.com.br/group/lazarus-br?hl=pt-BR

2011/9/1 Paulo Costa 

> On 01/09/2011 20:29, Rich Saunders wrote:
>
>> Would it be possible to take this work group discussion off the main
>> mailing list while details are being worked out?
>>
>
> I was just going to propose something like that. The difference between the
> way Portuguese is used in Brazil and in Portugal probably isn't very
> interesting for most of the non Portuguese speakers.
>
> Also, this discussion does not need to be done in English as it is somewhat
> strange to have people from Portugal an Brazil discussing Portuguese usage
> in English...
>
> Paulo Costa
>
>

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Re: [Lazarus] Lazarus Portuguese translation situation

[Alexsander Rosa]

In Brazil you never say "correr um programa". In this context, "run" is
"executar"; "correr" is for athletes. [1]
It's odd to use "rato" for mouse, "rato" is the animal. "Mouse" is common,
"dispositivo apontador" (pointing device) is less odd. [2]
The word "ecrã" is unknown for most brazilians until they use a PT-PT
program. The brazilian word is "tela". [3]
Ficheiro in Brazil remembers the furniture, or at least a folder. A
brazilian would find File easier than Ficheiro. [4]
Another difference: Load = Carregar; Open = Abrir. Both are very common
words in applications and games.

[1] http://pt.wiktionary.org/wiki/correr
[2] http://pt.wiktionary.org/wiki/mouse
[3] http://pt.wiktionary.org/wiki/tela
[4] http://pt.wiktionary.org/wiki/ficheiro

2011/9/1 Paulo Costa 

> On 01/09/2011 07:07, Felipe Monteiro de Carvalho wrote:
>
>> Ok, now we are progressing =)
>>
>> So I formed a proposal, let's see now what Marcelo and Paulo think
>> about it. I ordered slashed words as to preserve the original gender,
>> diminishing changes to nearby words (for example "da tela/ecrã")
>>
>> Only 4 words are proposed to be slashed.
>>
>> [English] - pt_BR - pt_PT - proposed solution
>>
>>  User - Usuario - Utilizador =>  Usuário/Utilizador
>>  File - Arquivo - Ficheiro =>  Ficheiro/Arquivo
>>  Mouse - Mouse - Rato =>  Rato/Mouse
>>  Screen - Tela - Ecrã =>  Tela/Ecrã
>>  Reset - Redifinir - Restaurar =>  Restaurar
>>  breakpoint - ponto de parada - ponto de paragem =>  ponto de paragem
>>  Load - Carregar - Abrir =>  Carregar
>>  Save - Salvar - Guardar =>  Salvar
>>  registers - registradores - registos =>  Registradores
>>  policy - regra - política =>  Regra
>>
>> For other less used words I'm confident that we can reach agreements too.
>>
>
> If your proposal is feasible, it is progress indeed.
>
> I have a few more problematic words:
>
> sources - fontes - fontes (o/a)
> Here the problem is the word used as a masculine word when it is feminine
> word. (Note for non Portuguese speakers:  in Portuguese every substantive is
> a he or a she and the rest of the phrase must reflect it...)
> I think here the problem comes from the implicit "O "arquivo/ficheiro]
> fonte" that becomes "o fonte" that sounds very strange.
>
> link - Vincular - ???
> Are you sure that the word "vincular" is commonly used in this context in
> Brazil? Here we mostly use the English word. I tried to find an alternate
> word by searching programing books here in Portuguese and got three
> different possibilities: "fazer o link", "ligar", "consolidar". Worse, a
> book from a Brazilian author used yet another word.
>
> hint - dica - sugestão
> In Portugal "dica" is slang. It can be understood but looks cheap.
>
> show - exibir - mostrar
> Just that "exibir" is somewhat stronger/active than "mostrar"
>
> I've also found that middle button sometimes is used "botão central" and
> then "botão do meio". No preference here.
>
> There is also the difference from using the "gerúndio":
> compiling - compilando - a compilar
> running - correndo - a correr
> ...
>
> but I think is acceptable for us Portuguese to maintain the "gerúndio"
> form.
>
> Paulo Costa
>
>
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Re: [Lazarus] Lazarus Portuguese translation situation

[Alexsander Rosa]

Jokes aside, there's no british whining about GUI strings. Why are the
portuguese so attached to their language?

2011/8/31 Paulo Costa 

> On 31/08/2011 14:47, Alexsander Rosa wrote:
>
>> I vote for 2. Just like US english is used instead of UK english: more
>> users, more population, etc.
>> Soon Portugal will go bankrupt, the brazilian government should buy it
>> to make our 28th state. :-)
>>
>
> And here you see why the nice effort from Felipe to have a common
> Portuguese language file may face severe problems.
>
> Paulo Costa
>
>

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Re: [Lazarus] Lazarus Portuguese translation situation

[Alexsander Rosa]

I vote for 2. Just like US english is used instead of UK english: more
users, more population, etc.
Soon Portugal will go bankrupt, the brazilian government should buy it to
make our 28th state. :-)

2011/8/30 Maxim Ganetsky 

> Hello.
>
> Currently we have regularly maintained Brazilian Portuguese (pt_BR)
> translation and unmaintained Portuguese (pt_PT) one, which was copied from
> the former and thus not entirely correct.
>
> I think that if Portuguese translation won't be updated it should be
> removed before next Lazarus release.
>
> I would like to get Portuguese community members opinions on what we should
> do:
>
> 1) Just remove it before the next release if it won't be fixed/updated.
> 2) Remove it and make pt_BR translation the default (pt).
> 3) 'Merge' these translations and leave only one unified Portuguese
> translation conforming to latest Portuguese orthographic agreement (AFAIK
> has some semantical issues).
> 4) Any other option I didn't think of.
>
> --
> Best regards,
>  Maxim Ganetsky  mailto:gan...@narod.ru
>
>
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