[Clam-devel] Turnaround - Chord Extractor application

[Pawel Bartkiewicz]

Ok, sorry, preparing patches by hand is a tedious work and it's the
only way to make incremental patches that I know, so I have prepared
them with svn diff, in which case they are cumulative. The second one
(Turnaround-main_window.patch) is newer. Moreover, I'm not doing
incremental patches anymore since one of them was ommited because I
had forgotten to tell David they weren't cumulative.

I haven't managed to implement file playing and chord analysis yet,
but I'm attaching the last working patch anyway. It's only a simple
GUI with a menu bar, ProgressControl and KeySpace, but it's a progress
nevertheless. This patch includes the previous two as well.


On 13/07/2008, Pau Arumí <parumi at iua.upf.edu> wrote:
> On dg, 2008-07-13 at 19:45 +0200, Pawel Bartkiewicz wrote:
>> Regarding the name (I'm not very good at music theory):
>>
>> On 13/05/2008, Hernán Ordiales <h at ordia.com.ar> wrote:
>> > I thought (as i promised) in a name for the chord application
>> >
>> > i thought in "turnaround", this means the last chords before you start
>> > again with a section (mostly in blues or jazz) because i think is
>> > pretty the same what you do when you want to learn a song with your
>> > guitar (you're always turnarounding :P)
>> >
>> > better definition here: http://en.wikipedia.org/wiki/Turnaround_(music)
>>
>> I can change it to simply Chord Extractor or Chord Walker (the second
>> one is the idea of David) if you prefer.
>
> Humm, I'm not satisfied with either option. Let's keep calling it
> turnaround by the moment, and leave the door open to do a call for names
> and a poll in the future.
>
>>
>> The error surprised me, it was building perfectly here. Are you
>> compiling it the same way that Annotator or Network Editor are built?
>> I'm doing it with:
>> $ QTDIR=/usr/share/qt4/ scons clam_prefix=/usr/local
>
> I got it: I applied both your patches, which contained the same files,
> so I got a SConstruct file which is the concatenation of the same file
> two times.
>
> Was this your intention? Should I apply one of the two, and which?
>
> P
>
>> Thanks,
>> Pawel
>>
>> On 13/07/2008, Pau Arumí <parumi at iua.upf.edu> wrote:
>> > On dg, 2008-07-13 at 19:10 +0200, Pawel Bartkiewicz wrote:
>> >> Hi,
>> >>
>> >> Here are the first two patches for the chord extractor application.
>> >> I've decided that the name suggested by Hernan ("Turnaround") is the
>> >> best one so far so it's used in those patches.
>> >>
>> >> The first patch is a minimal application that compiles. The second one
>> >> adds an empty window. I've based some parts of the code on Annotator
>> >> and Network Editor (especially the SConstruct) mainly because they
>> >> contain some fixes/workarounds for portability.
>> >>
>> >> Hopefully I'll finish a simple working version (just audio file
>> >> loading and analysis) tomorrow.
>> >>
>> >> Pawel
>> >
>> > Good to see the application growing (or borning actually)!
>> >
>> > Scons fails here. Says that have two different commands to build
>> > src/main.o  (traces below)
>> > Any idea before I start looking for the cause?
>> >
>> > BTW, the name "turnaround" have anything to do with chords? Is there any
>> > hidden reason?
>> >
>> > P
>> >
>> >
>> > scons: warning: Two different environments were specified for target
>> > src/generated/ui_Turnaround.hxx,
>> > 	but they appear to have the same action: $QT4_UIC $QT4_UICFLAGS -o
>> > $TARGET $SOURCE
>> > File "/home/parumi/clam/Turnaround/SConstruct", line 378, in <module>
>> >
>> > scons: *** Two environments with different actions were specified for
>> > the same target: src/main.o
>> > File "/home/parumi/clam/Turnaround/SConstruct", line 402, in <module>
>> >
>> >
>> >
>> > _______________________________________________
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>> >
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>
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