Where to find this code
Jesus Varela
jvapr27 at gmail.com
Thu Dec 26 22:40:18 GMT 2019
Hi Jack,
Yeah I tried to copy into kwrite to remove any extra formatting. On Windows
I use notepad for the purpose. When I originally pasted in there it was all
out of shape. I thought I had fixed it. Sorry about the mess.
In any case, I believe as you do. That somehow the code I am seeing is not
what is executing. I did build both ways. From within the kdevelop tool and
from the command line. Neither helped.
I kind of thought the c_flags was intended for C but I was not sure either.
I did not execute from a console, I ran the cmake command and then the make
command..then I went to the kdevelop and ran Debug.
Do I need to 'install' it?
Lol, I hope I didn't miss a step. Lol would explain everything. I am used
to Java where we don't install, just debug from the editor. Is it the same
here in c++ land. It has been a long time.
Thanks,
JV
On Thu, Dec 26, 2019, 16:33 Jack <jack at ostroff.xyz> wrote:
> Hi JV,
> > On December 26, 2019 11:46 AM jvapr27 at gmail.com wrote:
> > Thanks Jack!
> >
> > This is what I see in the ccmake:
> >
> > CMAKE_BUILD_TYPE Debugfull
> > CMAKE_COLOR_MAKEFILE ON
> > CMAKE_CXX_COMPILER /usr/bin/c++
> > CMAKE_CXX_COMPILER_AR /usr/bin/gcc-ar
> > CMAKE_CXX_COMPILER_RANLIB /usr/bin/gcc-ranlib
> > CMAKE_CXX_FLAGS
> > CMAKE_CXX_FLAGS_DEBUG -g
> > CMAKE_CXX_FLAGS_DEBUGFULL
> > CMAKE_CXX_FLAGS_MINSIZEREL -Os -DNDEBUG
> > CMAKE_CXX_FLAGS_RELEASE -O2 -DNDEBUG
> > CMAKE_CXX_FLAGS_RELWITHDEBINFO -O2 -g -DNDEBUG
> The -O2 shows optimization, which is not present for DEBUG. I forget
> exactly what -Os does, but not sure if it's a problem or not. I believe
> the -g is OK, and similar to the -ggdb I use.
> > CMAKE_DLLTOOL CMAKE_DLLTOOL-NOTFOUND
> > CMAKE_EXE_LINKER_FLAGS
> > CMAKE_EXE_LINKER_FLAGS_DEBUG
> > CMAKE_EXE_LINKER_FLAGS_DEBUGFU
> > CMAKE_EXE_LINKER_FLAGS_MINSIZE
> > CMAKE_EXE_LINKER_FLAGS_RELEASE
> > CMAKE_EXE_LINKER_FLAGS_RELWITH
> (Please be careful with copy/paste like that - I had to trim lots of
> trailing spaces so it didn't look very badly wrapped.) I don't have any of
> the CMAKE_CXX_... entries, but I'm using ninja instead of make, which might
> account for that difference. Since KMM uses C++ and not C, the CMAKE_C_...
> flags are not needed. The notation in my cmake line is from many years'
> force of habit.
> >
> > I tried the new cmake line to see if that stops any optimization, but
> truly, I don't know where to do that.
> Not sure where to do what? I'd clear out the build directory and start
> from scratch. Create and cd to a build directory (either under or parallel
> to the base directory of the git checkout) and run the cmake command
> there. You can run cmake right in the base dir of the source, but I have
> found that doing that makes it hard to clean up a bad build and start
> again, without messing up the source.
>
> > With what Jack said, I see those options in ccmake, but should I change
> anything? DEBUGFULL has nothing as a value. What I don't see is a
> CMAKE_C_FLAGS, not sure if that is missing or just not needed on my system.
> As I mentioned above, lack of CMAKE_C_FLAGS should not be a problem as
> there is no C code to compile. Missing the -g from DEBUGFULL should not
> cause a problem, but I'm not sure what the default optimization level is
> without an explicit -O0. You might be able to see it by looking at some
> compile command withing the make output.
> >
> > It does seem that now the debuger Step-Over function in kdevelop works
> better. So maybe it worked. I need to test it more.
> >
> > Still, I notice weird things, like in this image below. I stepped over a
> boolean variable assignment, which sets it to true, but when I hover over
> it, it says its value is false. The debug cursor is past the point where
> the assignment was made. Why? Is this a kdevelop issue or maybe I just do
> not understand how this tool works yet. I thought the hover over would
> display the current value in the variable.
> I don't use kdevelop much. but I'm wondering if the compiled code you are
> actually running might be out of sync with the source code you are looking
> at. Did you run the build from within kdevelop? (I don't know if it's
> even possible to get out of sync like that, but something does seem odd.)
> >
> > Also, notice the qDebug() did not print on the application output. I did
> set up my application launcher in kdevelop, and debug launcher as Thomas
> showed in his screenshots. The only thing different was that I had an
> application target set, where he had an executeable. I updated mine to
> match his.
> Did you check the console output later? I wonder if the output might have
> been buffered.
> >
> >
> >
> > If anyone has an more insights, please let me know.
> >
> > I appreciate the time and assistance.
> >
> > thanks,
> >
> > JV
> >
> >
> > On Thu, 2019-12-26 at 11:30 -0500, Jack wrote:
> > > Pending further response from Thomas, I think the debugfull is better
> for your situation. However, the actual control of optimization is in flags
> to the compiler, usually set with CFLAGS or CXXFLAGS. Optimization is -Ox
> where x is the level of optimization applied. For example, my cmake line
> starts with 'CFLAGS="-O0 -ggdb" CXXFLAGS=$CFLAGS cmake ....' The -O0
> (capital letter o, digit zero) says no optimization at all. The -ggdb may
> not be necessary for you, but at some point, helped me by explicitly
> providing some additional debug information used by gdb. I am not sure
> whether it makes any difference if you are debugging with kdevelop.
> > >
> > > Jack
> > >
> > >
> > > On 12/26/19 11:12 AM, jvapr27 at gmail.com wrote:
> > >
> > >
> > > > Hi Thomas,
> > > >
> > > >
> > > >
> > > >
> > > > Thanks for the response.
> > > >
> > > >
> > > >
> > > >
> > > > Where can I check this?
> > > >
> > > > > Did you build with optimization? Turn them off.
> > > >
> > > >
> > > >
> > > >
> > > > My last cmake command was:
> > > >
> > > > cmake .. -DCMAKE_INSTALL_PREFIX=/usr
> -DKDE_INSTALL_PLUGINDIR=/usr/lib64/qt5/plugins
> > > >
> > > >
> > > >
> > > >
> > > > I will try the following:
> > > >
> > > > cmake .. -DCMAKE_INSTALL_PREFIX=/usr
> -DKDE_INSTALL_PLUGINDIR=/usr/lib64/qt5/plugins
> > > > -DCMAKE_BUILD_TYPE=Debugfull
> > > >
> > > >
> > > >
> > > > In case this is the problem, do you know what this is for then?
> > > >
> > > >
> > > >
> > > >
> > > > The default value is: 'RelWithDebInfo'
> > > >
> > > >
> > > >
> > > > I read that as Release-with-Debug-and-Info. Is this still optimizing
> for release?
> > > >
> > > >
> > > >
> > > >
> > > > thanks,
> > > >
> > > >
> > > >
> > > >
> > > > JV
> > > >
> > > >
> > > >
> > > >
> > > >
> > > >
> > > >
> > > >
> > > >
> > > >
> > > >
> > > >
> > > > On Thu, 2019-12-26 at 11:59 +0100, Thomas Baumgart wrote:
> > > >
> > > > > Jesus,
> > > > >
> > > > >
> > > > >
> > > > >
> > > > > On Donnerstag, 26. Dezember 2019 08:54:38 CET jvapr27 at gmail.com
> wrote:
> > > > >
> > > > >
> > > > >
> > > > >
> > > > > > Everyone... in case you have run into this before.
> > > > > >
> > > > > >
> > > > > >
> > > > > >
> > > > > > I cannot seem to get Kdevelop to work correctly.
> > > > > >
> > > > > >
> > > > > >
> > > > > >
> > > > > > Problems:
> > > > > >
> > > > > > - I set breakpoints but the breakpoint is set a few lines off.
> > > > > >
> > > > > > - When running in Debug mode, I am watching a variable named
> > > > > >
> > > > > > invertedValue which I hard coded to = true; and still the
> variable does
> > > > > >
> > > > > > not set to true, as if it is not debugging the code I see in the
> IDE.
> > > > >
> > > > >
> > > > >
> > > > >
> > > > > Did you build with optimization? Turn them off. Optimization
> causes all kinds of weird looking side effects when debugging.
> > > > >
> > > > >
> > > > >
> > > > >
> > > > > > - I set qDebug() and qInfo() methods but they did not show
> anything in
> > > > > >
> > > > > > the output view. Where should this show up? Anything I can
> configure in
> > > > > >
> > > > > > the Kdevelop to get it to work?
> > > > >
> > > > >
> > > > >
> > > > >
> > > > > Shows up in the Debug view. See attached screenshot: shows an
> active breakpoint in the source code and the output in the Debug view.
> > > > >
> > > > >
> > > > >
> > > > >
> > > > > > Any help would be greatly appreciated.
> > > > >
> > > > >
> > > > >
> > > > >
> > > > > Also attached how I configured the launches in KDevelop
> > > > >
> > > > > > @Thomas, I am focusing on the Cashflow report.
> > > > > >
> > > > > >
> > > > > >
> > > > > >
> > > > > > thanks,
> > > > > >
> > > > > >
> > > > > >
> > > > > >
> > > > > > JV
> > > > > >
> > > > > >
> > > > > >
> > > > > >
> > > > > > On Sun, 2019-12-22 at 08:51 +0100, Thomas Baumgart wrote:
> > > > > >
> > > > > > > Jesus,
> > > > > > >
> > > > > > >
> > > > > > >
> > > > > > >
> > > > > > > On Samstag, 21. Dezember 2019 18:28:05 CET Jesus Varela wrote:
> > > > > > >
> > > > > > >
> > > > > > >
> > > > > > >
> > > > > > > > Dev team,
> > > > > > > >
> > > > > > > >
> > > > > > > >
> > > > > > > >
> > > > > > > > I am trying to become more familiar with the code and am
> looking
> > > > > > > >
> > > > > > > > for the
> > > > > > > >
> > > > > > > > code that would control whether transfers are graphed and
> displayed
> > > > > > > >
> > > > > > > > as
> > > > > > > >
> > > > > > > > negative numbers in the reports. I want to display absolute
> values
> > > > > > > >
> > > > > > > > on
> > > > > > > >
> > > > > > > > charts and tables.
> > > > > > >
> > > > > > >
> > > > > > >
> > > > > > >
> > > > > > > Not sure which report you want to modify, but there is e.g. a
> method
> > > > > > >
> > > > > > > called
> > > > > > >
> > > > > > > PivotTable::coloredAmount(). It is responsible to render the
> color
> > > > > > >
> > > > > > > for HTML
> > > > > > >
> > > > > > > reports. The callee of this method provides the value.
> > > > > > >
> > > > > > >
> > > > > > >
> > > > > > >
> > > > > > > > I figured I would use this personal desire to get acquainted
> with
> > > > > > > >
> > > > > > > > the code.
> > > > > > > >
> > > > > > > > Any hints would be appreciated. I found the
> kreportchartview.cpp
> > > > > > > >
> > > > > > > > and in
> > > > > > > >
> > > > > > > > there is a variable to figure out if expenses should be
> negative or
> > > > > > > >
> > > > > > > > not,
> > > > > > > >
> > > > > > > > but I do not see anything for transfers. If it is there, I
> will
> > > > > > > >
> > > > > > > > keep
> > > > > > > >
> > > > > > > > looking. If I am on the wrong file, please let me know if
> you know
> > > > > > > >
> > > > > > > > where I
> > > > > > > >
> > > > > > > > should be looking.
> > > > > > >
> > > > > > >
> > > > > > >
> > > > > > >
> > > > > > > KReportChartView::drawPivotChart receives all values in the
> parameter
> > > > > > >
> > > > > > > 'grid'.
> > > > > > >
> > > > > > > You may want to look into the construction of the grid to find
> the
> > > > > > >
> > > > > > > spot where
> > > > > > >
> > > > > > > the values of the transfers are inserted.
> > > > > > >
> > > > > > >
> > > > > > >
> > > > > > >
> > > > > > > The spot you found is not negating the value of each expense,
> but
> > > > > > >
> > > > > > > simply
> > > > > > >
> > > > > > > negates the value contained in the grid if the underlying
> account for
> > > > > > > the cell
> > > > > > > is an expense account. So I wonder if that would be the spot to
> > > > > > > achieve what
> > > > > > > you are trying.
> > > > > > >
> > > > > > > > Just trying to make sure I am understanding the structure. I
> > > > > > > > haven't used
> > > > > > > > c++ in a long time.
> > > > > > > >
> > > > > > > > Thanks in advance for any assistance.
> > > > > > > Hope that helps. The reporting section is not my area of
> expertise.
>
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