wxcode-users — Submission, Questions, Information

Re: [wxCode-users] Converting DatabaseLayer to Subversion

[Francesco M. <f18...@ya...>]

Hi,

jb...@um... ha scritto:
> Would anyone have any problems with converting the DatabaseLayer 
> repository from CVS to Subversion?
for me I don't think there's any problem...

> Also, is the offer from the wxCode admins still valid for converting 
> wxCode projects from CVS to SVN?  (That service is appreciated.)
yes, it is ;)

Just let me know if I should then move it under SVN (removing it from 
CVS)...

Francesco

Re: [wxCode-users] Cron job: wxLatexDC is pending approval

[Francesco M. <f18...@ya...>]

Hi,
    this component descriptions seems perfect!

Just a minor detail:

> location: wxlatex
I'd rather call the folder "latexdc" as "wx" prefix is not necessary and 
just "latex" seems too generic. Obviously "latexdc" makes sense if you 
plan to provide only a wxLatexDC class and not also other (big) 
latex-related utilities... what do you think?

Francesco

[wxCode-users] Converting DatabaseLayer to Subversion

[<jb...@um...>]

Would anyone have any problems with converting the DatabaseLayer 
repository from CVS to Subversion?

Also, is the offer from the wxCode admins still valid for converting 
wxCode projects from CVS to SVN?  (That service is appreciated.)

Thanks!

[wxCode-users] Cron job: wxLatexDC is pending approval

[Francesco M. <fr...@us...>]

name: wxLatexDC
wxversion: 2.9
category: graphics,printing
language: cpp
description: wxLatexDC is a device context that will generate a LaTeX2e file from graphics and text that were drawn onto it. It makes use of PSTricks (http://tug.org/PSTricks) to create Tex-compatible PostScript macros. You can create a wxLatexDC in exactly the same way as a wxSVGFileDC. At present, only a small part of the DC drawing functions have been implemented. The major advantage of using LaTeX output rather than directly writing PostScript is that typesetting can be done in LaTeX, so that graphics seemlessly integrate into documents. A positive side effect is that the PSTricks macros are more easily readable than plain PostScript.
location: wxlatex
cdate: 2007-12-02
id: 139
status: alpha
docs: notavailable
buildsys: bakefile
extdep: none
wiki: disabled
wxport: all
samples: 1
approved: 0
author: Christoph Schmidt-Hieber
version: 0.1
inCVS: 0
maintainerid: 59

Maintainer SF username: clesenne
Maintainer name: Christoph Schmidt-Hieber
Maintainer mail address: chr...@gm...

[wxCode-users] [ wxcode-Bugs-1834455 ] wxSQLITE3 exclusive transation is actually immediate

[SourceForge.net <no...@so...>]

Bugs item #1834455, was opened at 2007-11-19 05:23
Message generated for change (Tracker Item Submitted) made by Item Submitter
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Category: None
Group: None
Status: Open
Resolution: None
Priority: 5
Private: No
Submitted By: Brian A. Vanderburg II (brianvanderburg)
Assigned to: Nobody/Anonymous (nobody)
Summary: wxSQLITE3 exclusive transation is actually immediate

Initial Comment:
In the code for wxSqlite3Database::Begin, if the transaction type is specified as exclusive, wxSqlite3 still uses immediate:

switch (transactionType)
  {
    case WXSQLITE_TRANSACTION_DEFERRED:
      sql << _T("begin deferred transaction");
      break;
    case WXSQLITE_TRANSACTION_IMMEDIATE:
      sql << _T("begin immediate transaction");
      break;
    case WXSQLITE_TRANSACTION_EXCLUSIVE:
      sql << _T("begin immediate transaction");
      break;
    default:
      sql << _T("begin transaction");
      break;
  }

shouldn't this be:

    case WXSQLITE_TRANSACTION_EXCLUSIVE:
      sql << _T("begin exclusive transaction");
      break;

----------------------------------------------------------------------

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[wxCode-users] [ wxcode-Feature Requests-1833487 ] wxPdfDoc - Path filling rules

[SourceForge.net <no...@so...>]

Feature Requests item #1833487, was opened at 2007-11-17 02:26
Message generated for change (Tracker Item Submitted) made by Item Submitter
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Category: None
Group: None
Status: Open
Resolution: None
Priority: 5
Private: No
Submitted By: Ben (benmoores)
Assigned to: Nobody/Anonymous (nobody)
Summary: wxPdfDoc - Path filling rules

Initial Comment:
The PDF format allows the specification of the rule for determining which parts of a polygon to fill. This is used when the path intersects itself or has one subpath that encloses another. 

Currently only the non-zero winding rule is supported, and is fine for most cases. The other fill method is the 'even-odd' rule (section 4.4.2 of the Adobe PDF reference sixth edition).

The attached patch is a quick hack to support the even-odd rule for the shape object. It should probably be  made an option in pdfproperties.h under style options and all the cases where these options used in the code updated.

This is probably a low priority feature, the standard rule will be good for nearly every case.



Thanks

Ben





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[wxCode-users] Cron job: there are 4 empty components

[Francesco M. <fr...@us...>]

[automated message for informative purposes].

>From an heuristic check it results that 4 components have no sources in the CVS/SVN; here follows the list of these components and the relative maintainers:
wxAutoStartUp, maintainer: Priyank Bolia
wxDom, maintainer: Dj Gilcrease
wxAudio, maintainer: Ryan Norton
wxCoolBar, maintainer: MartinSfromB

The relative maintainers have already been notified by mail of this issue.

Your friendly wxCode script.

[wxCode-users] wxJSON 0.1 released

[Luciano C. <lu...@ma...>]

Hi all,

JSON (JavaScript Object Notation) is a lightweight
data-interchange format. It is easy for humans to read
and write. It is easy for machines to parse and
generate. It is based on a subset of the JavaScript
Programming Language, Standard ECMA-262 3rd Edition -
December 1999. JSON is a text format that is
completely language independent but uses conventions
that are familiar to programmers of the C-family of
languages, including C, C++, C#, Java, JavaScript,
Perl, Python, and many others. These properties make
JSON an ideal data-interchange language.

If you want to take a closer look on wxJSON, read the
docs at:

http://wxcode.sourceforge.net/docs/wxjson/

Luciano





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[wxCode-users] [ wxcode-Bugs-1829029 ] wxPlotCtrl CreateRectMarker don't work

[SourceForge.net <no...@so...>]

Bugs item #1829029, was opened at 2007-11-09 16:15
Message generated for change (Tracker Item Submitted) made by Item Submitter
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Category: None
Group: None
Status: Open
Resolution: None
Priority: 5
Private: No
Submitted By: jerk (fantaz)
Assigned to: Nobody/Anonymous (nobody)
Summary: wxPlotCtrl CreateRectMarker don't work

Initial Comment:
Hi,
The current implementation of 
CreateRectMarker(const wxPoint2DDouble& pt,
		const wxSize& size,...)
didn't draw any marker (in the sample)
I've managed to draw marker with
the following implementation

Create(wxPLOTMARKER_RECT, wxRect2DDouble(pt.m_x, pt.m_y, size.GetWidth(),size.GetHeight()/*0, 0*/), size, pen, brush);

i.e. instead of 0,0 I've setup the width and height of the wxRect2DDouble obj. If this is so, why one needs the "size" argument?
best regards,
fantaz

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Re: [wxCode-users] DatabaseLayer 1.7.5 Release

[Francesco M. <f18...@ya...>]

Hi Joseph,

jb...@um... ha scritto:
> Here is a list of some of the fixes in the latest release of the 
> DatabaseLayer component:
....
> 
> Many of the bug fixes and enhancements for this release came from 
> contributers other than myself.
this is very important and means that your component has far surpassed 
the "1-man show" point of its life ;)

>  Please browse the credits.txt file in 
> the release source to see a (hopefully) complete list of those 
> developers that have worked to make the DatabaseLayer component useful.
I'm very happy this wxCode component has this big success!

Congrats and keep up the good work,
Francesco

Re: [wxCode-users] bakefile and local libraries

[Francesco M. <f18...@ya...>]

Hi,

   sorry for the long delay with this reply but I've been very busy...


MarcB ha scritto:
> I am trying to compile (or, actually, I would love to !!) a wxWidgets/wxMathPlot
> project that I developed under Win. So far, I installed wxWidgets locally to
> avoid bad surprises, and compiled wxMathPlot and installed it globally - I
> guess... sort of...
> When I go into the samples directory and do "make" for the various examples, it
> works fine : they compile and the executable file works fine - more or less.
ok

> However, I have no clue how to compile my own project, as I don't really know
> how to make... makefiles.
so this is not a problem wxCode-related...

 > I discovered bakefile yesterday, installed it... and
> so far I am still completely lost (this is my first time compiling something
> significant under linux). If anyone could help/advise me, that would be super
> great !!
> My personal project consists in 4 cpp files and 4 headers... and from there, I
> am so stuck, it's not even funny, it's pathetic !
please post your questions on bakefile mailing list and you'll sure get 
the help you need.

I cannot help you with further details (how does your bkl looks? what 
are the errors? etc etc). Also be sure to look at bakefile docs.

Francesco

Re: [wxCode-users] Cron job: wxJSON is pending approval

[Francesco M. <f18...@ya...>]

Hi,
    everything looks fine with this component!

I've approved it and created the CVS repo.
Please look at the maintainer's guide:

http://wxcode.sourceforge.net/maintguide.php

for further steps.

Just give 1-2 hours to SF servers to fully propagate the new permissions...

Ask for any doubt on wxcode-users (or me privately in Italian if you 
prefer ;))

Thanks!
Francesco



Francesco Montorsi ha scritto:
> name: wxJSON
> wxversion: 2.6,2.8
> category: data container
> language: cpp
> description: JSON (JavaScript Object Notation) is a lightweight data-interchange format. It is easy for humans to read and write. It is easy for machines to parse and generate. JSON is a text format that is completely language independent but uses conventions that are familiar to programmers of the C-family of languages, including C, C++, C#, Java, JavaScript, Perl, Python, and many others. These properties make JSON an ideal data-interchange language. See http://www.json.org
> location: wxjson
> cdate: 2007-11-02
> id: 138
> status: alpha
> docs: doxygen
> buildsys: bakefile
> extdep: none
> wiki: disabled
> wxport: all
> samples: 4
> approved: 0
> author: Luciano Cattani
> version: 0.1
> inCVS: 1
> maintainerid: 58
> 
> Maintainer SF username: luccat
> Maintainer name: Luciano Cattani
> Maintainer mail address: lu...@ma...
> 
> 


-- 

[wxCode-users] DatabaseLayer 1.7.5 Release

[<jb...@um...>]

Here is a list of some of the fixes in the latest release of the 
DatabaseLayer component:

* wxMemoryBuffer defaults to a buffer size of 1024.  This causes an 
issue accurately determining the size of blobs smaller than this size.  
DatabaseResultSet::GetResultBlob has been changed to more accurately 
determine the blob size for blobs under 1024 bytes.
* Added an optional parameter to GetSingleResult* functions which 
allows the user to request the first result record and ignore all 
subsequent records.  The default behavior is to throw an exception if 
more than one record is returned.
* Odbc Layer construction fix.
* Add support for PostgreSQL server custom ports.
* SourceForge IT #1724064 
(https://sourceforge.net/tracker/index.php?func=detail&aid=1724064&group_id=51305&atid=462816) - Database layer does not show right error message 
(ODBC)
* SourceForge IT #1726135 
(https://sourceforge.net/tracker/?func=detail&atid=462816&aid=1726135&group_id=51305) - Bug in handling SQL_SUCCESS_WITH_INFO in ODBC 
layer
* Firebird TIMESTAMP parameter fixes.
* GetTables() and GetViews() should now work better on different 
versions of MySQL.

Many of the bug fixes and enhancements for this release came from 
contributers other than myself.  Please browse the credits.txt file in 
the release source to see a (hopefully) complete list of those 
developers that have worked to make the DatabaseLayer component useful.

[wxCode-users] Cron job: wxJSON is pending approval

[Francesco M. <fr...@us...>]

name: wxJSON
wxversion: 2.6,2.8
category: data container
language: cpp
description: JSON (JavaScript Object Notation) is a lightweight data-interchange format. It is easy for humans to read and write. It is easy for machines to parse and generate. JSON is a text format that is completely language independent but uses conventions that are familiar to programmers of the C-family of languages, including C, C++, C#, Java, JavaScript, Perl, Python, and many others. These properties make JSON an ideal data-interchange language. See http://www.json.org
location: wxjson
cdate: 2007-11-02
id: 138
status: alpha
docs: doxygen
buildsys: bakefile
extdep: none
wiki: disabled
wxport: all
samples: 4
approved: 0
author: Luciano Cattani
version: 0.1
inCVS: 1
maintainerid: 58

Maintainer SF username: luccat
Maintainer name: Luciano Cattani
Maintainer mail address: lu...@ma...

[wxCode-users] [ wxcode-Patches-1823966 ] [DatabaseLayer] ODBC DateTime value param binding

[SourceForge.net <no...@so...>]

Patches item #1823966, was opened at 2007-11-01 12:06
Message generated for change (Tracker Item Submitted) made by Item Submitter
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Category: None
Group: CVS HEAD
Status: Open
Resolution: None
Priority: 5
Private: No
Submitted By: Viacheslav Tararin (vtararin)
Assigned to: Nobody/Anonymous (nobody)
Summary: [DatabaseLayer] ODBC DateTime value param binding

Initial Comment:
Good day. 
This patch fixes wxDateTime Binding for ODBC layer. 

In the current realisation imposible to Bind date param to MS SQLServer ODBC driver. 

This path tested on MSVS 2003, SQLServer 2000, wxWidgets 2.8.6, UNICODE. 

Thank you.

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[wxCode-users] bakefile and local libraries

[MarcB <mb...@gm...>]

Hi,

I am trying to compile (or, actually, I would love to !!) a wxWidgets/wxMathPlot
project that I developed under Win. So far, I installed wxWidgets locally to
avoid bad surprises, and compiled wxMathPlot and installed it globally - I
guess... sort of...
When I go into the samples directory and do "make" for the various examples, it
works fine : they compile and the executable file works fine - more or less.
However, I have no clue how to compile my own project, as I don't really know
how to make... makefiles. I discovered bakefile yesterday, installed it... and
so far I am still completely lost (this is my first time compiling something
significant under linux). If anyone could help/advise me, that would be super
great !!
My personal project consists in 4 cpp files and 4 headers... and from there, I
am so stuck, it's not even funny, it's pathetic !

Thanks (at least for reading) :),

Marc

[wxCode-users] [ wxcode-Patches-1815129 ] [DatabaseLayer] Odbc Layer construction fix

[SourceForge.net <no...@so...>]

Patches item #1815129, was opened at 2007-10-17 16:47
Message generated for change (Tracker Item Submitted) made by Item Submitter
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including the initial issue submission, for this request,
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Category: None
Group: CVS HEAD
Status: Open
Resolution: None
Priority: 5
Private: No
Submitted By: Viacheslav Tararin (vtararin)
Assigned to: Nobody/Anonymous (nobody)
Summary: [DatabaseLayer] Odbc Layer construction fix

Initial Comment:
In the patch fix for OdbDatabaseLayer constructor. 
This patch fix Exception generation on destructor when the layer tryed to connect but does not connected due to any error. 

Thank you

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[wxCode-users] Cron job: there are 5 empty components

[Francesco M. <fr...@us...>]

[automated message for informative purposes].

>From an heuristic check it results that 5 components have no sources in the CVS/SVN; here follows the list of these components and the relative maintainers:
wxAutoStartUp, maintainer: Priyank Bolia
wxDom, maintainer: Dj Gilcrease
wxAudio, maintainer: Ryan Norton
wxCoolBar, maintainer: MartinSfromB
wxZeroconf, maintainer: Ishan Arora

The relative maintainers have already been notified by mail of this issue.

Your friendly wxCode script.

[wxCode-users] [ wxcode-Bugs-1811563 ] databaselayer BLOB write error

[SourceForge.net <no...@so...>]

Bugs item #1811563, was opened at 2007-10-11 17:51
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including the initial issue submission, for this request,
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Category: any
Group: last released version
Status: Open
Resolution: None
Priority: 5
Private: No
Submitted By: E.Bevz (bevz)
Assigned to: Nobody/Anonymous (nobody)
Summary: databaselayer BLOB write error

Initial Comment:
DatabaseLayer ver 1.7.1
File: FirebirdParameter.cpp line 148.
In function FirebirdParameter::ResetBlob().
Error is in request: isc_put_segment(status, &m_pBlob, nDataLength, (char*)pData).
If nDataLength > 0xFFFF (unsigned short max value), then only part of user data sends to database.
Solution:

  int dataFetched = 0;
  char* dataPtr = (char*)pData;
  while (dataFetched < nDataLength){
    unsigned short segLen = (nDataLength - dataFetched) < 0xFFFF ? (nDataLength - dataFetched) : 0xFFFF ;
    nReturn = isc_put_segment(status, &m_pBlob, segLen, dataPtr);
    if (nReturn != 0)
    {
#ifndef DONT_USE_DATABASE_LAYER_EXCEPTIONS
        long nSqlCode = isc_sqlcode(status);
        DatabaseLayerException error(FirebirdDatabaseLayer::TranslateErrorCode(nSqlCode),
            FirebirdDatabaseLayer::TranslateErrorCodeToString(nSqlCode, status));

        throw error;
#endif

        //isc_print_status(status);
        return;
    }
    dataFetched += segLen;
    dataPtr += segLen;
  }



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[wxCode-users] [ wxcode-Bugs-1811335 ] Drag from treelistctrl to another works improperly

[SourceForge.net <no...@so...>]

Bugs item #1811335, was opened at 2007-10-11 00:28
Message generated for change (Tracker Item Submitted) made by Item Submitter
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Category: treelistctrl
Group: None
Status: Open
Resolution: None
Priority: 5
Private: No
Submitted By: Nobody/Anonymous (nobody)
Assigned to: Otto Wyss (wyo)
Summary: Drag from treelistctrl to another works improperly

Initial Comment:
Develop an application with MDIParentFrame.

Add two child windows with treeListCtrl embedded in each of them. Consider, for instance, child windows names are 1 and 2 respectively.

Add root to each of them and add two items namely, A and B to window 1 and X and Y to window 2.

now implement a drag function so as to add the item to the window when dragged from one window to another.

Now, drag A from window 1 and release mouse in window 2. A will added to the treelistctrl in window 2.

Problem : 
Drag item A from window 1 and hover it, either over item B in the same window or on item X or item Y on the window 2.

When you release the mouse on window 2, the item on which you hovered last, will be added to the window. in this case, for instance, if you have hovered over item Y, item  Y would be added to the treelistctrl in window 2, whereas, the item you dragged is A.

This happens because EVT_BEGIN_DRAG is being triggered, whenever you drag some item and hover over another item and as result, the particular item on which you hover, is added.

This is really one big issue. And i request you kindly, a quick work around on this problem as soon as possible.

P.S: i have attached a sample application

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[wxCode-users] [ wxcode-Patches-1810707 ] [wxPlotCtrl]Compile prblms with multiline strings in unicode

[SourceForge.net <no...@so...>]

Patches item #1810707, was opened at 2007-10-10 12:17
Message generated for change (Tracker Item Submitted) made by Item Submitter
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Category: None
Group: None
Status: Open
Resolution: None
Priority: 5
Private: No
Submitted By: jerk (fantaz)
Assigned to: Nobody/Anonymous (nobody)
Summary: [wxPlotCtrl]Compile prblms with multiline strings in unicode

Initial Comment:
hi,
in unicode build the compiler generates error if string is
written like this:
wxString str = wxT("some text"
                   "and some more");
The correct syntax should be 
wxString str = wxT("some text")
               wxT("and some more");
------------------------------------
same goes for '_' prefix:
wxString str = _("Some text")          
               _("and some more"); 
The correct syntax should be 
wxString str = _T("some text")
               _T("and some more");
The files affected are plotprnt.cpp, plotdata.cpp and plotctrl.cpp
The patches are generated against CVS version of October 10th 2007.
best regards,
fantaz

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[wxCode-users] [ wxcode-Bugs-1808098 ] [wxPlotCtrl] wxPlotCtrl won't zoom wxPlotDataCruve

[SourceForge.net <no...@so...>]

Bugs item #1808098, was opened at 2007-10-05 16:08
Message generated for change (Tracker Item Submitted) made by Item Submitter
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Category: None
Group: None
Status: Open
Resolution: None
Priority: 5
Private: No
Submitted By: jerk (fantaz)
Assigned to: Nobody/Anonymous (nobody)
Summary: [wxPlotCtrl] wxPlotCtrl won't zoom wxPlotDataCruve

Initial Comment:
I'm terribly sorry for double posting, this is the duplicate of 1807993 feature request, that is the feature request should be deleted.
If one wants to draw points like
# x y
0 60
1 60
from file (tested it on wxplotctrl_sample.exe as well)
the curve is drawn, but not shown, i.e. plotctrl doesn't know how to set
plot boundaries on y axis (they remain default).
The same thing happens if one wants to draw a horizontal line, i.e.
# x y
1000 800
1000 900
The wxPlotDataCurve's fn CalculateBoundingRect() sets m_boundingRect with zero height/width, which is fine, but then wxPlotCtrl fails to correctly display the data. 

One solution would be to "inflate" the bounding rect of the data curve, but then the wxPlotCtrl's CalculateBoundingRect wouldn't "zoom all" correctly more than one curve. 
The second solution could be to modify wxPlotCtrl's CalculateBoundingRect so that the bounding rect could be artificially inflated by the arbitrary value, 10 for example. That is:
in wxplotctrl.cpp in 
void wxPlotCtrl::CalcBoundingPlotRect()
...
Starting from Line 2442
if (rect.m_width == 0.0)
{
    zeroWidth = true;
-   rect.m_x = m_defaultPlotRect.m_x;
-   rect.m_width = m_defaultPlotRect.m_width;
+   rect.m_x = rect.m_x-10;
+   rect.m_width = rect.m_x+20;
}
if (rect.m_height == 0.0)
{
    zeroHeight = true;
-   rect.m_y = m_defaultPlotRect.m_y;
-   rect.m_height = m_defaultPlotRect.m_height;
+   rect.m_y = rect.m_y-10;
+   rect.m_height = rect.m_y+20;
}
Any thoughts?
best regards,
fantaz

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[wxCode-users] [ wxcode-Feature Requests-1807993 ] wxPlotCtrl wan't redraw wxPlotDataCruve

[SourceForge.net <no...@so...>]

Feature Requests item #1807993, was opened at 2007-10-05 12:13
Message generated for change (Tracker Item Submitted) made by Item Submitter
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Category: None
Group: None
Status: Open
Resolution: None
Priority: 5
Private: No
Submitted By: jerk (fantaz)
Assigned to: Nobody/Anonymous (nobody)
Summary: wxPlotCtrl wan't redraw wxPlotDataCruve

Initial Comment:
If one wants to draw points like
# x y
0 60
1 60
from file (tested it on wxplotctrl_sample.exe as well)
the curve is drawn, but not shown, i.e. plotctrl doesn't know how to set plot boundaries on y axis (they remain default).
best regards,
fantaz

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[wxCode-users] [ wxcode-Bugs-1803291 ] wxScintilla 1.69.2 crash on Win64

[SourceForge.net <no...@so...>]

Bugs item #1803291, was opened at 2007-09-27 07:57
Message generated for change (Tracker Item Submitted) made by Item Submitter
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Category: any
Group: None
Status: Open
Resolution: None
Priority: 5
Private: No
Submitted By: Langhammer (langhammer909)
Assigned to: Nobody/Anonymous (nobody)
Summary: wxScintilla 1.69.2 crash on Win64

Initial Comment:
Using wxScintilla with pointer definitions outside the 32bit bound cause a crash. The solution is to use uptr_t, sptr_t instead of ulong and long for WndProc, DefWndProc, wxScintilla::SendMsg and all type conversion. For example:
      SendMsg(...,...,(long)(const char*)buf);
should be
      SendMsg(...,...,(sptr_t)(const char*)buf);

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Re: [wxCode-users] [webupdater] httpbuilder?

[Francesco M. <f18...@ya...>]

Christian Buhtz ha scritto:
>  > wxUSE_HTTPENGINE?
> 
> to Francesco:
> Why is there such a switch in webupdater? What is the difference between 
> webupdater_with_httpengine and webupdater_without_httpengine?
I already replied to this.

httpengine gives webupdate proxy-support.

Francesco