Re: [lazarus] French translation / WIndows Manifest
Apply r13664 -- Laurent. My Components: http://wiki.lazarus.freepascal.org/Wile64 French Forum : http://lazforum-fr.tuxfamily.org/index.php
[lazarus] StdOut on Linux b0rked
Hi all, I am having an immensely weird problem with newest lazarus (which was definitely not there before). The problem affects only code that makes use of tprocess to get output from a shell-script and feed it back as a function result. It is triggered whenever stdout of the main program is piped. Whether to a file with or to a program with | For some reason the output from tprocess is suddenly all messed up and ends up being random lines from my program's output. This is rather disturbing as I have a large amount of debug info which gets constantly dumped to stdout to allow me to track the process of the program and identify problems with the implementation as it runs. But, should I try to log this data with a pipe, or to seek out a specific fragment with grep, suddenly the tprocess function gets completely confused and I end up with random strings from my own output dumped where the output of a shell-script is meant to be. What could cause this ? A stack overflow in the tprocess ? Any idea where I should look ? Was something in tprocess changed recently ? My tprocess code is almost exactly based on the examples in the tutorial on the lazarus wiki. A.J. -- Any sufficiently advanced technology is indistinguishable from magic - Clarke's law Any technology that is distinguishable from magic is insufficiently advanced -Gehm's corollary Any technologist that is distinguishable from a magician is insufficiently advanced - My corollary The worlds worst webcomic: http://silentcoder.co.za/scartoonz The worlds best cybercafe manager: http://outkafe.outkastsolutions.co.za begin:vcard fn:AJ Venter n:Venter;AJ org:Global Pact Trading Pty. Ltd.;OutKast Solutions email;internet:[EMAIL PROTECTED] title:Director of Product Development tel;work:+27 21 554 5059 tel;fax:+27 11 252 9197 tel;cell:+27 83 455 9978 url:http://www.outkastsolutions.co.za version:2.1 end:vcard
[lazarus] Changing LCL without rebuild Lazarus
Hi to all, I'm working on some LCL changes. To do this I have created some test projects but after every rebuild I see that my projects continue to uses the .ppu unit (do not rebuild my modified LCL sources). How I can instruct Lazarus to rebuild modified LCL sources instead of continue to use LCL .ppu files? -- Best regards... Fabio Dell'Aria.
[lazarus] SegV with GTk2/Windows
I have a strange SegV, and I don't really know if I make operations at
the wrong place or it is more or less a bug with GTk2 under Windows.
Program received signal SIGSEGV, Segmentation fault.
0x0040bee9 in TOBJECT__INHERITSFROM (ACLASS=0x6314ec) at objpas.inc:404
404 objpas.inc: No such file or directory.
in objpas.inc
Current language: auto; currently pascal
(gdb) bt
#0 0x0040bee9 in TOBJECT__INHERITSFROM (ACLASS=0x6314ec) at
objpas.inc:404
#1 0x027eeac4 in ?? ()
#2 0x0040b923 in fpc_do_is (ACLASS=0x2b0530, AOBJECT=0xfeeefeee) at
objpas.inc:38
#3 0x004839b9 in TDRAGPERFORMER__DRAGSTOP (ADROPPED=true,
this=0x27eeac4) at dragmanager.inc:231
#4 0x004849da in TDRAGMANAGERDEFAULT__DRAGSTOP (ADROPPED=true,
this=0x2b74b4)
at dragmanager.inc:627
#5 0x00484c1f in TDRAGMANAGERDEFAULT__MOUSEUP (BUTTON=MBLEFT,
SHIFT=[SSLEFT], X=371, Y=224,
this=0x2b74b4) at dragmanager.inc:687
#6 0x0049a27b in TCONTROL__MOUSEUP (BUTTON=MBLEFT, SHIFT=[SSLEFT],
X=114, Y=46, this=0x35c143c)
at control.inc:3180
#7 0x004668a3 in TCUSTOMTREEVIEW__MOUSEUP (BUTTON=MBLEFT,
SHIFT=[SSLEFT], X=114, Y=46,
this=0x35c143c) at treeview.inc:4461
#8 0x00496fd2 in TCONTROL__DOMOUSEUP (MESSAGE=
{MSG = 514, KEYS = 1, XPOS = 114, YPOS = 46, POS = {X = 114, Y
= 46}, DUMMY = 3014770, RESULT
= 0}, BUTTON=MBLEFT, this=0x35c143c) at control.inc:1624
#9 0x0049774d in TCONTROL__WMLBUTTONUP (MESSAGE=
{MSG = 514, KEYS = 1, XPOS = 114, YPOS = 46, POS = {X = 114, Y
= 46}, DUMMY = 3014770, RESULT
= 0}, this=0x35c143c) at control.inc:1965
#10 0x0040bf99 in TOBJECT__DISPATCH (MESSAGE=void) at objpas.inc:463
#11 0x00497650 in TCONTROL__WMMBUTTONQUADCLK (MESSAGE=
{MSG = 514, KEYS = 1, XPOS = 114, YPOS = 46, POS = {X = 114, Y
= 46}, DUMMY = 3014770, RESULT
= 0}, this=0x35c143c) at control.inc:1933
#12 0x0048ed02 in TWINCONTROL__WNDPROC (MESSAGE=
{MSG = 514, WPARAM = 1, LPARAM = 3014770, RESULT = 0, WPARAMLO
= 1, WPARAMHI = 0, LPARAMLO = 1
14, LPARAMHI = 46, RESULTLO = 0, RESULTHI = 0}, this=0x35c143c) at
wincontrol.inc:4689
#13 0x00464ad7 in TCUSTOMTREEVIEW__WNDPROC (MESSAGE=
{MSG = 514, WPARAM = 1, LPARAM = 3014770, RESULT = 0, WPARAMLO
= 1, WPARAMHI = 0, LPARAMLO = 1
14, LPARAMHI = 46, RESULTLO = 0, RESULTHI = 0}, this=0x35c143c) at
treeview.inc:3819
#14 0x00523075 in DELIVERMESSAGE (TARGET=0x35c143c, AMESSAGE=void) at
gtkproc.inc:3598
#15 0x0052cad3 in DELIVERMOUSEUPMESSAGE (WIDGET=0x27ce630,
EVENT=0x360eb18, AWINCONTROL=0x35c143c)
at gtkcallback.inc:1727
#16 0x0052cbd7 in GTKMOUSEBTNRELEASE (WIDGET=0x27ce630,
EVENT=0x360eb18, DATA=0x35c143c)
at gtkcallback.inc:1783
#17 0x6058c612 in ?? () from C:\Projects\pixie\client\src\pixie\libgtk-
win32-2.0-0.dll
#18 0x027ce630 in ?? ()
#19 0x0360eb18 in ?? ()
#20 0x035c143c in ?? ()
#21 0x in ?? ()
(gdb)
Any Idea ?
--
Damien Gerard
[EMAIL PROTECTED]
Le temps n'a pas d'importance. Seul le code est important
-- (f00ty)
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Re: [lazarus] SegV with GTk2/Windows
Damien Gerard wrote: I have a strange SegV, and I don't really know if I make operations at the wrong place or it is more or less a bug with GTk2 under Windows. [skip] Any Idea ? Yes, you are using some snapshot (released about week ago). Please update your lazarus. Best regards, Paul Ishenin. _ To unsubscribe: mail [EMAIL PROTECTED] with unsubscribe as the Subject archives at http://www.lazarus.freepascal.org/mailarchives
Re: [lazarus] StdOut on Linux b0rked
On Tue, 8 Jan 2008, A.J. Venter wrote: Hi all, I am having an immensely weird problem with newest lazarus (which was definitely not there before). The problem affects only code that makes use of tprocess to get output from a shell-script and feed it back as a function result. It is triggered whenever stdout of the main program is piped. Whether to a file with or to a program with | For some reason the output from tprocess is suddenly all messed up and ends up being random lines from my program's output. This is rather disturbing as I have a large amount of debug info which gets constantly dumped to stdout to allow me to track the process of the program and identify problems with the implementation as it runs. But, should I try to log this data with a pipe, or to seek out a specific fragment with grep, suddenly the tprocess function gets completely confused and I end up with random strings from my own output dumped where the output of a shell-script is meant to be. What could cause this ? A stack overflow in the tprocess ? Any idea where I should look ? Was something in tprocess changed recently ? Nothing was changed. Can you please give some sample code? It's hard to say something in general. Note that or | cannot be used unless you invoke the shell with a commandline like /bin/sh -c your command yourfile Michael. _ To unsubscribe: mail [EMAIL PROTECTED] with unsubscribe as the Subject archives at http://www.lazarus.freepascal.org/mailarchives
Re: [lazarus] Changing LCL without rebuild Lazarus
Fabio Dell'Aria wrote: Hi to all, I'm working on some LCL changes. To do this I have created some test projects but after every rebuild I see that my projects continue to uses the .ppu unit (do not rebuild my modified LCL sources). How I can instruct Lazarus to rebuild modified LCL sources instead of continue to use LCL .ppu files? Go into the tools menu, rebuild lazarus, and rebuild the lcl :) A.J. -- Any sufficiently advanced technology is indistinguishable from magic - Clarke's law Any technology that is distinguishable from magic is insufficiently advanced -Gehm's corollary Any technologist that is distinguishable from a magician is insufficiently advanced - My corollary The worlds worst webcomic: http://silentcoder.co.za/scartoonz The worlds best cybercafe manager: http://outkafe.outkastsolutions.co.za begin:vcard fn:AJ Venter n:Venter;AJ org:Global Pact Trading Pty. Ltd.;OutKast Solutions email;internet:[EMAIL PROTECTED] title:Director of Product Development tel;work:+27 21 554 5059 tel;fax:+27 11 252 9197 tel;cell:+27 83 455 9978 url:http://www.outkastsolutions.co.za version:2.1 end:vcard
Re: [lazarus] StdOut on Linux b0rked
Nothing was changed.
Can you please give some sample code? It's hard to say something in general.
Note that or | cannot be used unless you invoke the shell with a
commandline like
/bin/sh -c your command yourfile
I mean when I launch the program myself on the commandline e.g.
./hawkstoneadmin | grep INSERT INTO
So the piping should, in theory, have no effect on this call:
function GetCanID:String
Var StrList: TStringList;
Begin
execute ('/usr/bin/getcanid.sh',StrList)
try
GetCanID = StrList[0];
except
GetCanID = 'UNSET';
end;
The execute procedure is defined as follows:
procedure execute (command:string; var output:Tstrings);
const
READ_BYTES = 2048;
Var
Process :Tprocess;
MemStream : TMemoryStream;
n: LongInt;
BytesRead: LongInt;
begin
try
Process := TProcess.create(nil);;
Process.CommandLine := command;
{Actually run the thing and catch the output}
MemStream := TMemoryStream.Create;
outPut := TStringList.Create;
BytesRead := 0;
Process.Options := [poUsePipes,poNoConsole];
Process.Execute;
while Process.Running do
begin
// make sure we have room
MemStream.SetSize(BytesRead + READ_BYTES);
// try reading it
n := Process.Output.Read((MemStream.Memory + BytesRead)^, READ_BYTES);
if n 0
then begin
Inc(BytesRead, n);
end
else begin
// no data, wait 100 ms
Sleep(100);
end;
end;
// read last part
repeat
// make sure we have room
MemStream.SetSize(BytesRead + READ_BYTES);
// try reading it
n := Process.Output.Read((MemStream.Memory + BytesRead)^, READ_BYTES);
if n 0
then begin
Inc(BytesRead, n);
end;
until n = 0;
MemStream.SetSize(BytesRead);
OutPut.LoadFromStream(MemStream);
MemStream.Free;
Process.Free;
except
debugln('Could not execute: '+Command);
end;
end;
--
Any sufficiently advanced technology is indistinguishable from magic -
Clarke's law
Any technology that is distinguishable from magic is insufficiently
advanced -Gehm's corollary
Any technologist that is distinguishable from a magician is
insufficiently advanced - My corollary
The worlds worst webcomic: http://silentcoder.co.za/scartoonz
The worlds best cybercafe manager: http://outkafe.outkastsolutions.co.za
begin:vcard
fn:AJ Venter
n:Venter;AJ
org:Global Pact Trading Pty. Ltd.;OutKast Solutions
email;internet:[EMAIL PROTECTED]
title:Director of Product Development
tel;work:+27 21 554 5059
tel;fax:+27 11 252 9197
tel;cell:+27 83 455 9978
url:http://www.outkastsolutions.co.za
version:2.1
end:vcard
[lazarus] Question about packages and units
Hi al, If you install the fpWeb package, create a new cgi-application with a TFPWebModule. You can drop a THTMLEntityProducer on that module. So far so good. Then you can add an OnWritePage event, but thereafter the program will nog compile anymore, because you have to add the 'htmlwriter' unit to your uses clause manually. Question is: how can I do this automatically? Thus that when you drop a THTMLEntityProducer on a module, add the 'htmlwriter' unit automatically? Joost. _ To unsubscribe: mail [EMAIL PROTECTED] with unsubscribe as the Subject archives at http://www.lazarus.freepascal.org/mailarchives
Re: [lazarus] SegV with GTk2/Windows
On Jan 8, 2008, at 12:41 PM, Paul Ishenin wrote: Damien Gerard wrote: I have a strange SegV, and I don't really know if I make operations at the wrong place or it is more or less a bug with GTk2 under Windows. [skip] Any Idea ? Yes, you are using some snapshot (released about week ago). Please update your lazarus. I used the following one : Lazarus-0.9.25-fpc-2.2.1-20080105-win32.exe All right I will use the 08 with fpc 2.2.0. Best regards, Paul Ishenin. -- Damien Gerard [EMAIL PROTECTED] Le temps n'a pas d'importance. Seul le code est important -- (f00ty) _ To unsubscribe: mail [EMAIL PROTECTED] with unsubscribe as the Subject archives at http://www.lazarus.freepascal.org/mailarchives
Re: [lazarus] Question about packages and units
Zitat von Joost van der Sluis [EMAIL PROTECTED]: Hi al, If you install the fpWeb package, create a new cgi-application with a TFPWebModule. You can drop a THTMLEntityProducer on that module. So far so good. Then you can add an OnWritePage event, but thereafter the program will nog compile anymore, because you have to add the 'htmlwriter' unit to your uses clause manually. Question is: how can I do this automatically? Thus that when you drop a THTMLEntityProducer on a module, add the 'htmlwriter' unit automatically? The IDE should do this automatically. What package installs THTMLEntityProducer? Mattias _ To unsubscribe: mail [EMAIL PROTECTED] with unsubscribe as the Subject archives at http://www.lazarus.freepascal.org/mailarchives
Re: [lazarus] regex-dna benchmark
On Mon, Jan 07, 2008 at 06:37:08PM +0100, willem wrote: I have a wiki site about google android. It covers also the topic of lazarus and free pascal. My visitors are interested in benchmark as my ranking. A partical interesting benchmark is the free pas rex-dna benchmark. Does one of the developers have more information of this benchmark ? Afaik that mostly tests a regex library, not a compiler. The benchmarks are used in the so called language shootout Note that the ranking for this benchmark http://shootout.alioth.debian.org/gp4/benchmark.php?test=regexdnalang=all looks nothing like the overall order (determined with all benchmarks): http://shootout.alioth.debian.org/gp4/benchmark.php?test=alllang=all _ To unsubscribe: mail [EMAIL PROTECTED] with unsubscribe as the Subject archives at http://www.lazarus.freepascal.org/mailarchives
Re: [lazarus] Question about packages and units
Op dinsdag 08-01-2008 om 14:14 uur [tijdzone +0100], schreef Mattias Gärtner: Zitat von Joost van der Sluis [EMAIL PROTECTED]: Hi al, If you install the fpWeb package, create a new cgi-application with a TFPWebModule. You can drop a THTMLEntityProducer on that module. So far so good. Then you can add an OnWritePage event, but thereafter the program will nog compile anymore, because you have to add the 'htmlwriter' unit to your uses clause manually. Question is: how can I do this automatically? Thus that when you drop a THTMLEntityProducer on a module, add the 'htmlwriter' unit automatically? The IDE should do this automatically. What package installs THTMLEntityProducer? components/fpweb/weblaz.lpk Joost _ To unsubscribe: mail [EMAIL PROTECTED] with unsubscribe as the Subject archives at http://www.lazarus.freepascal.org/mailarchives
Re: [lazarus] Latest svn fails to compile.
Paul Ishenin ha scritto: Giuliano Colla пишет: Latest svn (r 13667) fails to compile (Linux - fpc 2.0.4). Unit lcl/ldocktree.pas complains that InflateRect is undefined. Adding LCLIntf to the uses clauses fixes the problem. InflateRect is defined in types.pas of fpc 2.2.0 That's why I specified that the problem is fpc 2.0.4 specific. Unless the LCLIntf implementation is broken, adding the uses clause keeps fpc 2.0.4 compatibility. Mattias said that 2.0.4 must be still supported, because 2.2.0 doesn't run (yet) in some platforms. Regards, Giuliano -- Giuliano Colla Whenever people agree with me, I always feel I must be wrong (O. Wilde) _ To unsubscribe: mail [EMAIL PROTECTED] with unsubscribe as the Subject archives at http://www.lazarus.freepascal.org/mailarchives
[lazarus] Latest svn fails to compile.
Latest svn (r 13667) fails to compile (Linux - fpc 2.0.4). Unit lcl/ldocktree.pas complains that InflateRect is undefined. Adding LCLIntf to the uses clauses fixes the problem. Regards, Giuliano -- Giuliano Colla Whenever people agree with me, I always feel I must be wrong (O. Wilde) _ To unsubscribe: mail [EMAIL PROTECTED] with unsubscribe as the Subject archives at http://www.lazarus.freepascal.org/mailarchives
[lazarus] Dialog window in Init Final Section
Anybody know of a cross platform way of showing a message dialog within the Initialization and/or Finalization of a unit ? What I am after is an alert message if a dll fails to load / unload in the Init / Final section of the main unit. (GUI app) Cant use ShowMessage as message loop not running yet (?), and writeln wont be seen if started from shortcut. Thanks SteveG _ To unsubscribe: mail [EMAIL PROTECTED] with unsubscribe as the Subject archives at http://www.lazarus.freepascal.org/mailarchives
Re: [lazarus] StdOut on Linux b0rked
A.J. Venter schreef:
Nothing was changed.
Can you please give some sample code? It's hard to say something in
general.
Note that or | cannot be used unless you invoke the shell with a
commandline like
/bin/sh -c your command yourfile
I mean when I launch the program myself on the commandline e.g.
./hawkstoneadmin | grep INSERT INTO
So the piping should, in theory, have no effect on this call:
function GetCanID:String
Var StrList: TStringList;
Begin
execute ('/usr/bin/getcanid.sh',StrList)
is '/usr/bin/getcanid.sh' an executable? Maybe you should use something like:
'/bin/sh /usr/bin/getcanid.sh' ?
Vincent
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Re: [lazarus] Latest svn fails to compile.
Giuliano Colla пишет: Latest svn (r 13667) fails to compile (Linux - fpc 2.0.4). Unit lcl/ldocktree.pas complains that InflateRect is undefined. Adding LCLIntf to the uses clauses fixes the problem. InflateRect is defined in types.pas of fpc 2.2.0 Best regards, Paul Ishenin. _ To unsubscribe: mail [EMAIL PROTECTED] with unsubscribe as the Subject archives at http://www.lazarus.freepascal.org/mailarchives
Re: [lazarus] StdOut on Linux b0rked
On Tue, 8 Jan 2008, Vincent Snijders wrote:
A.J. Venter schreef:
Nothing was changed.
Can you please give some sample code? It's hard to say something in
general.
Note that or | cannot be used unless you invoke the shell with a
commandline like
/bin/sh -c your command yourfile
I mean when I launch the program myself on the commandline e.g.
./hawkstoneadmin | grep INSERT INTO
So the piping should, in theory, have no effect on this call:
function GetCanID:String
Var StrList: TStringList;
Begin
execute ('/usr/bin/getcanid.sh',StrList)
is '/usr/bin/getcanid.sh' an executable? Maybe you should use something like:
'/bin/sh /usr/bin/getcanid.sh' ?
Even so, we don't know what happens inside getcanid.sh, and even less about
hawkstoneadmin: if it expects a terminal or not. Maybe it expects std input
to be available and whatnot.
Michael.
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Re: [lazarus] Latest svn fails to compile.
Giuliano Colla wrote: Paul Ishenin ha scritto: Giuliano Colla пишет: Latest svn (r 13667) fails to compile (Linux - fpc 2.0.4). Unit lcl/ldocktree.pas complains that InflateRect is undefined. Adding LCLIntf to the uses clauses fixes the problem. InflateRect is defined in types.pas of fpc 2.2.0 That's why I specified that the problem is fpc 2.0.4 specific. Unless the LCLIntf implementation is broken, adding the uses clause keeps fpc 2.0.4 compatibility. Mattias said that 2.0.4 must be still supported, because 2.2.0 doesn't run (yet) in some platforms. Since fix is very easy I will not persist too much. Applied in 13668. Best regards, Paul Ishenin. _ To unsubscribe: mail [EMAIL PROTECTED] with unsubscribe as the Subject archives at http://www.lazarus.freepascal.org/mailarchives
Re: [lazarus] Latest svn fails to compile.
Paul Ishenin schreef:
Giuliano Colla wrote:
Paul Ishenin ha scritto:
Giuliano Colla пишет:
Latest svn (r 13667) fails to compile (Linux - fpc 2.0.4).
Unit lcl/ldocktree.pas complains that InflateRect is undefined.
Adding LCLIntf to the uses clauses fixes the problem.
InflateRect is defined in types.pas of fpc 2.2.0
That's why I specified that the problem is fpc 2.0.4 specific.
Unless the LCLIntf implementation is broken, adding the uses clause
keeps fpc 2.0.4 compatibility.
Mattias said that 2.0.4 must be still supported, because 2.2.0 doesn't
run (yet) in some platforms.
Since fix is very easy I will not persist too much. Applied in 13668.
Maybe it is better to wrap it in {$IFDEF VER2_0}...{$ENDIF}, so we can find it
easier after the 2.2.2 release.
Vincent
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Re: [lazarus] Question about packages and units
Op dinsdag 08-01-2008 om 14:29 uur [tijdzone +0100], schreef Joost van
der Sluis:
Op dinsdag 08-01-2008 om 14:14 uur [tijdzone +0100], schreef Mattias
Gärtner:
Zitat von Joost van der Sluis [EMAIL PROTECTED]:
Hi al,
If you install the fpWeb package, create a new cgi-application with a
TFPWebModule. You can drop a THTMLEntityProducer on that module. So far
so good. Then you can add an OnWritePage event, but thereafter the
program will nog compile anymore, because you have to add the
'htmlwriter' unit to your uses clause manually.
Question is: how can I do this automatically? Thus that when you drop a
THTMLEntityProducer on a module, add the 'htmlwriter' unit
automatically?
The IDE should do this automatically. What package installs
THTMLEntityProducer?
components/fpweb/weblaz.lpk
Well, it is.
Here with me, locally...
I thought that I already send in the patch to add it to Lazarus. Seems
like I didn't. Attached is the patch. The THTMLEntityProducer is only
for fpc 2.2.3 and above so I added some ifdefs for fpr 2.0.4 and 2.2.0.
Joost.
Index: weblazideintf.pp
===
--- weblazideintf.pp (revision 13658)
+++ weblazideintf.pp (working copy)
@@ -96,7 +96,9 @@
begin
RegisterComponents(fpWebTab,[THTMLDatasetContentProducer,
THTMLSelectProducer,
- THTMLDatasetSelectProducer])
+ THTMLDatasetSelectProducer
+ {$IFNDEF VER2_0}{$IFNDEF VER2_2_0},THTMLEntityProducer{$ENDIF}{$ENDIF}
+ ])
end;
[lazarus] ScrollBox scrolling problem situation
Can somebody comments situation with ScrollBox scrolling Win32 wrong implementation ? I have in view of http://bugs.freepascal.org/view.php?id=10471, http://bugs.freepascal.org/view.php?id=10400 issues, that still actual on svn 13339. More concrete: where and how much deeply to dig, to fix that problem ? _ To unsubscribe: mail [EMAIL PROTECTED] with unsubscribe as the Subject archives at http://www.lazarus.freepascal.org/mailarchives
[lazarus] ScrollBox scrolling problem situation
* Andrey Gusev [EMAIL PROTECTED] [Tue, 08 Jan 2008 20:53:48 +0300]: Can somebody comments situation with ScrollBox scrolling Win32 wrong implementation ? I have in view of http://bugs.freepascal.org/view.php?id=10471, http://bugs.freepascal.org/view.php?id=10400 issues, that still actual on svn 13339. 13669, mistyped More concrete: where and how much deeply to dig, to fix that problem ? _ To unsubscribe: mail [EMAIL PROTECTED] with unsubscribe as the Subject archives at http://www.lazarus.freepascal.org/mailarchives
Re: [lazarus] Changing LCL without rebuild Lazarus
On Tue, 08 Jan 2008 14:08:05 +0200 A.J. Venter [EMAIL PROTECTED] wrote: Fabio Dell'Aria wrote: Hi to all, I'm working on some LCL changes. To do this I have created some test projects but after every rebuild I see that my projects continue to uses the .ppu unit (do not rebuild my modified LCL sources). How I can instruct Lazarus to rebuild modified LCL sources instead of continue to use LCL .ppu files? Go into the tools menu, rebuild lazarus, and rebuild the lcl :) You can set shortcuts for building lazarus in the editor options / keymapping. Mattias _ To unsubscribe: mail [EMAIL PROTECTED] with unsubscribe as the Subject archives at http://www.lazarus.freepascal.org/mailarchives
[lazarus] OFF: TDBMemo + Firebird (UIB+FBDataset) = READ ONLY
did is TDBMemo ok with fields blob type 1 of firebird 2.0? It is ever read only here! Environment: Lazarus 0.9.25 svn GTK2 Ubuntu 7.10 UIB + TFBdataset Thanks for all _ To unsubscribe: mail [EMAIL PROTECTED] with unsubscribe as the Subject archives at http://www.lazarus.freepascal.org/mailarchives
Re: [lazarus] ScrollBox scrolling problem situation
On Tue, 08 Jan 2008 20:55:59 +0300 Andrey Gusev [EMAIL PROTECTED] wrote: * Andrey Gusev [EMAIL PROTECTED] [Tue, 08 Jan 2008 20:53:48 +0300]: Can somebody comments situation with ScrollBox scrolling Win32 wrong implementation ? I have in view of http://bugs.freepascal.org/view.php?id=10471, http://bugs.freepascal.org/view.php?id=10400 issues, that still actual on svn 13339. 13669, mistyped More concrete: where and how much deeply to dig, to fix that problem ? The problem is, that at the moment the win32 interface moves the childs instead of moving the client area. This operation is not atomic, that means, each child move creates messages. It is nearly impossible to make this operation atomic platform independently. That's why instead all widgetsets should instead move the 'client area'. This means the childs should be put on an internal widget - the 'client area widget'. Scrolling means then to simply move the client area widget. So, it is needed that TWin32WSScrollingWinControl creates an internal widget and put its childs on this widget. That's all. The winapi part is not hard. The hardest part is to understand the win32 interface and fix all places, where this might be relevant. AFAIK the other widgetsets already use an internal client area widget. Mattias _ To unsubscribe: mail [EMAIL PROTECTED] with unsubscribe as the Subject archives at http://www.lazarus.freepascal.org/mailarchives
Re: [lazarus] Latest svn fails to compile.
On Tue, 08 Jan 2008 16:19:27 +0100
Vincent Snijders [EMAIL PROTECTED] wrote:
Paul Ishenin schreef:
Giuliano Colla wrote:
Paul Ishenin ha scritto:
Giuliano Colla пишет:
Latest svn (r 13667) fails to compile (Linux - fpc 2.0.4).
Unit lcl/ldocktree.pas complains that InflateRect is undefined.
Adding LCLIntf to the uses clauses fixes the problem.
InflateRect is defined in types.pas of fpc 2.2.0
That's why I specified that the problem is fpc 2.0.4 specific.
Unless the LCLIntf implementation is broken, adding the uses
clause keeps fpc 2.0.4 compatibility.
Mattias said that 2.0.4 must be still supported, because 2.2.0
doesn't run (yet) in some platforms.
Since fix is very easy I will not persist too much. Applied in
13668.
Maybe it is better to wrap it in {$IFDEF VER2_0}...{$ENDIF}, so we
can find it easier after the 2.2.2 release.
Done in 13674
Mattias
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Re: [lazarus] Question about packages and units
On Tue, 08 Jan 2008 16:39:16 +0100 Joost van der Sluis [EMAIL PROTECTED] wrote: Op dinsdag 08-01-2008 om 14:29 uur [tijdzone +0100], schreef Joost van der Sluis: Op dinsdag 08-01-2008 om 14:14 uur [tijdzone +0100], schreef Mattias Gärtner: Zitat von Joost van der Sluis [EMAIL PROTECTED]: Hi al, If you install the fpWeb package, create a new cgi-application with a TFPWebModule. You can drop a THTMLEntityProducer on that module. So far so good. Then you can add an OnWritePage event, but thereafter the program will nog compile anymore, because you have to add the 'htmlwriter' unit to your uses clause manually. Question is: how can I do this automatically? Thus that when you drop a THTMLEntityProducer on a module, add the 'htmlwriter' unit automatically? The IDE should do this automatically. What package installs THTMLEntityProducer? components/fpweb/weblaz.lpk Well, it is. Here with me, locally... I thought that I already send in the patch to add it to Lazarus. Seems like I didn't. Attached is the patch. The THTMLEntityProducer is only for fpc 2.2.3 and above so I added some ifdefs for fpr 2.0.4 and 2.2.0. Thanks. Added. Mattias _ To unsubscribe: mail [EMAIL PROTECTED] with unsubscribe as the Subject archives at http://www.lazarus.freepascal.org/mailarchives
Re: [lazarus] Question about packages and units
On Tue, 08 Jan 2008 14:29:39 +0100 Joost van der Sluis [EMAIL PROTECTED] wrote: Op dinsdag 08-01-2008 om 14:14 uur [tijdzone +0100], schreef Mattias Gärtner: Zitat von Joost van der Sluis [EMAIL PROTECTED]: Hi al, If you install the fpWeb package, create a new cgi-application with a TFPWebModule. You can drop a THTMLEntityProducer on that module. So far so good. Then you can add an OnWritePage event, but thereafter the program will nog compile anymore, because you have to add the 'htmlwriter' unit to your uses clause manually. Question is: how can I do this automatically? Thus that when you drop a THTMLEntityProducer on a module, add the 'htmlwriter' unit automatically? The IDE should do this automatically. What package installs THTMLEntityProducer? components/fpweb/weblaz.lpk Sorry. I forgot. I did not yet implement that part. ;) http://bugs.freepascal.org/view.php?id=10594 Mattias _ To unsubscribe: mail [EMAIL PROTECTED] with unsubscribe as the Subject archives at http://www.lazarus.freepascal.org/mailarchives
Re: [lazarus] StdOut on Linux b0rked
Vincent Snijders wrote:
A.J. Venter schreef:
Nothing was changed.
Can you please give some sample code? It's hard to say something in
general.
Note that or | cannot be used unless you invoke the shell with a
commandline like
/bin/sh -c your command yourfile
I mean when I launch the program myself on the commandline e.g.
./hawkstoneadmin | grep INSERT INTO
So the piping should, in theory, have no effect on this call:
function GetCanID:String
Var StrList: TStringList;
Begin
execute ('/usr/bin/getcanid.sh',StrList)
is '/usr/bin/getcanid.sh' an executable? Maybe you should use something
like:
'/bin/sh /usr/bin/getcanid.sh' ?
Aye it is, I wrote it myself.
And the bangpath is correct as well.
A.J.
--
Any sufficiently advanced technology is indistinguishable from magic -
Clarke's law
Any technology that is distinguishable from magic is insufficiently
advanced -Gehm's corollary
Any technologist that is distinguishable from a magician is
insufficiently advanced - My corollary
The worlds worst webcomic: http://silentcoder.co.za/scartoonz
The worlds best cybercafe manager: http://outkafe.outkastsolutions.co.za
begin:vcard
fn:AJ Venter
n:Venter;AJ
org:Global Pact Trading Pty. Ltd.;OutKast Solutions
email;internet:[EMAIL PROTECTED]
title:Director of Product Development
tel;work:+27 21 554 5059
tel;fax:+27 11 252 9197
tel;cell:+27 83 455 9978
url:http://www.outkastsolutions.co.za
version:2.1
end:vcard
Re: [lazarus] StdOut on Linux b0rked
Well getcanid.sh is very simple:
#!/bin/sh
IP=`/sbin/route | grep default | awk '{print $2}'`
FALLBACK=x.x.x.x.
URIPATH=cgi-bin/getunitinformation.cgi
if ! IDLINE=`wget -O - http://$IP/$URIPATH; 2/dev/null | grep
UNITID` ; then
if ! IDLINE=`wget -O - http://$FALLBACK/$URIPATH; 2/dev/null|
grep UNITID 2/dev/null` ; then
IDLINE=UNITID=test
fi
fi
UNITID=`echo $IDLINE | awk -F = '{print $2}'`
echo $UNITID
---
HawkstoneAdmin is just a standard graphical linux application, it never
uses stdin as far as I know. It does however make extensive use of unit
postgres. I don't know if this could be affecting it.
A.J.
--
Any sufficiently advanced technology is indistinguishable from magic -
Clarke's law
Any technology that is distinguishable from magic is insufficiently
advanced -Gehm's corollary
Any technologist that is distinguishable from a magician is
insufficiently advanced - My corollary
The worlds worst webcomic: http://silentcoder.co.za/scartoonz
The worlds best cybercafe manager: http://outkafe.outkastsolutions.co.za
begin:vcard
fn:AJ Venter
n:Venter;AJ
org:Global Pact Trading Pty. Ltd.;OutKast Solutions
email;internet:[EMAIL PROTECTED]
title:Director of Product Development
tel;work:+27 21 554 5059
tel;fax:+27 11 252 9197
tel;cell:+27 83 455 9978
url:http://www.outkastsolutions.co.za
version:2.1
end:vcard
