Introducció

TST ha estat creat pensant en un entorn de treball on hi ha diversos treballadors que necessiten un sistema automatitzat per comptar el temps que dediquen a les seves tasques i fer-ne informes. No és un sistema de control, sinó una eina: en tot moment es permet la modificació de les dades. La veracitat és responsabilitat de l'usuari.

La interfície s'ha creat amb GTK+, una llibreria per crear interfícies gràfiques que funciona en diverses plataformes. S'han seguit pautes per crear els diferents elements de la interfície de manera que sigui consistent, senzilla i intuïtiva. No s'ha recarregat de funcionalitat, ja que l'objectiu era que fes el mínim i que ho fes bé.

Per la gestió de les dades es fa servir una base de dades MySQL, també disponible per diverses plataformes. Això permet guardar les dades a un servidor extern al sistema on s'executa o en un servidor executant-se localment. Per tant, les dades dels diferents usuaris es poden guardar en un únic servidor de forma centralitzada o bé en el seu propi sistema, depenent de les seves necessitats.

El llenguatge de programació utilitzat és Python. És un llenguatge interpretat que funciona en moltes plataformes amb el qual es poden fer servir les altres tecnologies mencionades (GTK+ i MySQL) instal·lant les llibreries adequades.

Les plataformes on s'ha provat són:

• Debian GNU/Linux Sarge (Python 2.3)
• Microsoft Windows 98 (Python 2.3 i Python 2.4)
• Microsoft Windows 2000 (Python 2.3)
• Microsoft Windows XP (Python 2.4)

TST s'ha traduït a diversos idiomes fent servir la funció gettext inclosa a Python. L'idioma de la interfície canviarà depenent de la configuració del sistema operatiu.

Els idiomes disponibles són:

• Anglès (C)
• Català (ca)
• Alemany (de)
• Espanyol (es)
• Èuscara (eu)
• Francès (fr)
• Gallec (gl)

TST és programari lliure; vostè el pot redistribuir i/o modificar sota els termes de la GNU General Public License tal com va publicar la Free Software Foundation; tant la versió 2 de la Llicència, o (a la vostra elecció) qualsevol versió posterior.

Guia d'Instal·lació

tar xzvf tst10-1.0.x.tar.gz
cd tst10-1.0.x
python setup.py install

apt-get install mysql-server

skip-networking

#skip-networking

bind-address = 127.0.0.1

bind-address = a.b.c.d

/etc/init.d/mysql restart

dpkg -i tst10-pyXY_1.0.Z_all.deb

apt-get install -f

SET HOME=C:\

gtk-font-name = "Tahoma 8"

La Interfície

Missatges d'Error

En haver un error apareix un missatge a la part inferior de la finestra activa, s'emet un avís audible i la icona a l'esquerra del missatge parpelleja.

Alguns missatges d'error inclouen un número al final. Aquest és el codi d'error de MySQL. Per tant, si es vol saber amb major exactitud la raó d'un error, s'ha de consultar la documentació de MySQL.

Davant d'un error hi ha dues opcions: solucionar el que s'hagi de solucionar i tornar a intentar el que ha produït l'error o cancel·lar (tancar la finestra).

Programa de l'Administrador

Ús del Programa

Connectar

En executar tst10-admin apareix la finestra de configuració. Aquesta finestra conté dos camps: el nom d'usuari i la clau.

Aquestes dades depenen de la configuració del servidor MySQL. S'ha d'introduir el nom d'un usuari amb permís per crear i eliminar taules i assignar i rellegir privilegis, como ara root, i la seva clau.

En cas de que el servidor MySQL no s'estigui executant localment, s'ha d'indicar el servidor després del nom d'usuari separat per una arrova (@), per exemple, si l'usuari es root i el servidor és 192.168.0.1: root@192.168.0.1.

Si el servidor MySQL s'executa en un port diferent a l'habitual, s'ha d'indicar el port després del servidor separat per dos punts (:), per exemple, si l'usuari es root, el servidor és 192.168.0.1 i el port és 1234: root@192.168.0.1:1234.

Una vegada introduïdes les dades, s'ha de fer clic al botó de connectar. Si tot va bé, desapareixerà la finestra de configuració i apareixerà el llistat d'usuaris.

En sortir del programa, les dades de connexió es guarden a un arxiu anomenat .tst10-adminrc al directori d'inici. D'aquesta manera, la pròxima vegada que s'executi tst10-admin no farà falta introduir el nom d'usuari (ni el servidor ni el port si són necessaris), ja que es carregarà automàticament. La clau no es guarda per motius de seguretat.

Sortir del Programa

Es pot sortir del programa tancant la finestra de configuració o la finestra de llistat d'usuaris.

Crear un Nou Usuari

Per afegir un nou usuari s'ha de fer clic al botó d'afegir usuari a la finestra de llistat d'usuaris. Apareixerà la finestra de nou usuari. Aquesta finestra conté dos camps: el nom d'usuari i la seva clau.

El nom d'usuari no pot deixar-se en blanc i està limitat a 10 caràcters alfanumèrics. No hi pot haver dos usuaris amb el mateix nom d'usuari.

La clau no té límits de longitud i pot deixar-se en blanc.

Si es vol cancel·lar la creació del nou usuari, s'ha de tancar la finestra.

Una vegada introduïdes les dades, s'ha de fer clic al botó de guardar. Si tot va bé, desapareixerà la finestra de nou usuari i es tornarà al llistat d'usuaris.

Modificar un Usuari

Si es vol modificar un usuari existent, s'ha de fer doble clic sobre el seu nom a la finestra de llistat d'usuaris. Apareixerà la finestra d'editar usuari. Aquesta finestra conté dos camps: el nom d'usuari i la clau.

El nom d'usuari no es pot modificar.

La clau està en blanc, és a dir, no s'edita l'anterior clau sinó que es reemplaça.

Si es vol cancel·lar la modificació de l'usuari, s'ha de tancar la finestra.

Per guardar els canvis s'ha de fer clic al botó guardar. Si tot va bé, desapareixerà la finestra d'editar usuari i es tornarà al llistat d'usuaris.

Eliminar un Usuari

Si es vol eliminar un usuari existent, s'ha de fer clic amb el botó dret sobre el seu nom a la finestra de llistat d'usuaris. Apareixerà un menú amb la opció d'eliminar.

Si es vol cancel·lar l'eliminació, s'ha de fer clic fora d'eliminar.

En fer clic a sobre eliminar s'elimina l'usuari i s'actualitza la llista.

Programa de l'Usuari

Ús del Programa

Connectar

En executar tst10 apareix la finestra de configuració. Aquesta finestra conté dos camps: el nom d'usuari i la clau.

S'ha d'introduir un nom usuari (i la seva clau) creat amb el programa de l'administrador, tst10-admin.

En cas de que el servidor MySQL no s'estigui executant localment, s'ha d'indicar el servidor després del nom d'usuari separat per una arrova (@), per exemple, si l'usuari es jpf i el servidor és 192.168.0.1: jpf@192.168.0.1.

Si el servidor MySQL s'executa en un port diferent a l'habitual, s'ha d'indicar el port després del servidor separat per dos punts (:), per exemple, si l'usuari es jpf, el servidor és 192.168.0.1 i el port és 1234: jpf@192.168.0.1:1234.

Una vegada introduïdes les dades, s'ha de fer clic al botó de connectar. Si tot va bé, desapareixerà la finestra de configuració i apareixerà el llistat de tasques.

En sortir del programa, les dades de connexió es guarden a un arxiu anomenat .tst10rc al directori d'inici. D'aquesta manera, la pròxima vegada que s'executi tst10 no farà falta introduir el nom d'usuari (ni el servidor ni el port si són necessaris), ja que es carregarà automàticament. La clau no es guarda per motius de seguretat.

Sortir del Programa

Es pot sortir del programa tancant la finestra de configuració o la finestra de llistat de tasques.

Crear una Nova Tasca

Per crear una nova tasca s'ha de fer clic al botó d'afegir nova tasca de la finestra de llistat de tasques. Apareixerà la finestra de nova tasca, la qual té dos camps: el nom de la tasca i les anotacions.

El nom de la tasca està limitat a 32 octets i no es pot deixar en blanc. No hi pot haver dues tasques amb el mateix nom.

Per les anotacions no hi ha límit establert i es pot deixar en blanc.

Si es vol cancel·lar la creació de la nova tasca, s'ha de tancar la finestra.

Per guardar la nova tasca s'ha de fer clic al botó guardar. Si tot va bé, desapareixerà la finestra de nova tasca i es tornarà a la finestra de llistat de tasques.

Modificar una Tasca

Per modificar una tasca s'ha de fer doble clic sobre el seu nom a la finestra de llistat de tasques. Apareixerà la finestra d'editar tasca, la qual té dos camps: el nom de la tasca i les anotacions.

Si es vol cancel·lar la modificació de la tasca, s'ha de tancar la finestra.

Per guardar els canvis fets a la tasca, s'ha de fer clic al botó guardar. Si tot va bé, desapareixerà la finestra d'editar tasca i es tornarà a la finestra de llistat de tasques.

Eliminar una Tasca

Per eliminar una tasca s'ha de fer clic amb el botó dret sobre el seu nom a la finestra de llistat de tasques. Apareixerà un menú amb la opció eliminar.

Si es vol cancel·lar l'eliminació, s'ha de fer clic fora d'eliminar.

En fer clic a sobre d'eliminar s'elimina la tasca (i les sessions de treball relacionades) i s'actualitza la llista.

Crear una Nova Sessió de Treball

Per crear una nova sessió de treball s'ha de seleccionar una tasca a la finestra de llistat de tasques i fer clic al botó de nova sessió de treball. Desapareixerà la finestra de llistat de tasques i apareixerà la barra de treball.

La barra de treball conté un botó per arrossegar-la, un comptador que es pot posar en pausa i reprendre i un botó de finalitzar.

Mentre el comptador estigui en marxa, el botó de finalitzar estarà deshabilitat. Si el comptador està en pausa més de 10 segons, parpellejarà per captar l'atenció de l'usuari.

Per finalitzar la sessió de treball, s'ha de fer clic al botó de finalitzar. Desapareixerà la barra de treball i apareixerà la finestra de nova sessió de treball.

Al la finestra de nova sessió de treball hi ha un quadre de text pel detall del que s'ha fet a la sessió de treball, un calendari per la data i tres camps per les hores, els minuts i els segons.

El detall no té cap límit establert i es pot deixar en blanc.

La data estarà establerta segons la data actual. Es pot modificar.

El valor de hores, minuts i segons estarà establert segons el comptador de la barra de treball. Els tres camps es poden modificar dins del rang 00:00:00 - 23:59:59.

Si es vol cancel·lar la creació de la sessió de treball, s'ha de tancar la finestra.

Per guardar la nova sessió de treball s'ha de fer clic al botó de guardar. Si tot va bé desapareixerà la finestra de nova sessió de treball i es tornarà a la finestra de llistat de tasques.

Modificar una Sessió de Treball

Per modificar una sessió de treball s'ha de fer doble clic sobre la mateixa a la finestra de llistat de tasques. Apareixerà la finestra d'editar sessió de treball, on hi ha els mateixos elements que en la finestra de nova sessió de treball.

Si es vol cancel·lar la modificació de la sessió de treball, s'ha de tancar la finestra.

Per guardar els canvis fets a la sessió de treball s'ha de fer clic al botó de guardar. Si tot va bé desapareixerà la finestra d'editar sessió de treball i es tornarà a la finestra de llistat de tasques.

Eliminar una Sessió de Treball

Per eliminar una sessió de treball s'ha de fer clic amb el botó dret sobre ella a la finestra de llistat de tasques. Apareixerà un menú amb la opció eliminar.

Si es vol cancel·lar l'eliminació, s'ha de fer clic fora d'eliminar.

En fer clic a sobre d'eliminar s'elimina la sessió de treball i s'actualitza la llista.

Crear un Informe

Per crear un informe s'ha de seleccionar una tasca a la finestra de llistat de tasques i fer clic al botó de crear informe. Apareixerà la finestra d'informe, la qual conté dos calendaris (inici i final) i un quadre de text amb l'informe.

L'inici i el final estaran establerts segons la data de la primera i última sessió de treball de la tasca, respectivament. En canviar-los s'actualitza l'informe amb el nou filtre.

L'informe no es pot modificar.

Per cancel·lar s'ha de tancar la finestra.

Per copiar l'informe al portapapers s'ha de fer clic al botó de copiar. Desapareixerà la finestra d'informe i es tornarà a la finestra de llistat de tasques.

GNU Free Documentation License

		GNU Free Documentation License
		  Version 1.2, November 2002


 Copyright (C) 2000,2001,2002  Free Software Foundation, Inc.
     59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 Everyone is permitted to copy and distribute verbatim copies
 of this license document, but changing it is not allowed.


0. PREAMBLE

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You may make a collection consisting of the Document and other documents
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License into the extracted document, and follow this License in all
other respects regarding verbatim copying of that document.


7. AGGREGATION WITH INDEPENDENT WORKS

A compilation of the Document or its derivatives with other separate
and independent documents or works, in or on a volume of a storage or
distribution medium, is called an "aggregate" if the copyright
resulting from the compilation is not used to limit the legal rights
of the compilation's users beyond what the individual works permit.
When the Document is included in an aggregate, this License does not
apply to the other works in the aggregate which are not themselves
derivative works of the Document.

If the Cover Text requirement of section 3 is applicable to these
copies of the Document, then if the Document is less than one half of
the entire aggregate, the Document's Cover Texts may be placed on
covers that bracket the Document within the aggregate, or the
electronic equivalent of covers if the Document is in electronic form.
Otherwise they must appear on printed covers that bracket the whole
aggregate.


8. TRANSLATION

Translation is considered a kind of modification, so you may
distribute translations of the Document under the terms of section 4.
Replacing Invariant Sections with translations requires special
permission from their copyright holders, but you may include
translations of some or all Invariant Sections in addition to the
original versions of these Invariant Sections.  You may include a
translation of this License, and all the license notices in the
Document, and any Warranty Disclaimers, provided that you also include
the original English version of this License and the original versions
of those notices and disclaimers.  In case of a disagreement between
the translation and the original version of this License or a notice
or disclaimer, the original version will prevail.

If a section in the Document is Entitled "Acknowledgements",
"Dedications", or "History", the requirement (section 4) to Preserve
its Title (section 1) will typically require changing the actual
title.


9. TERMINATION

You may not copy, modify, sublicense, or distribute the Document except
as expressly provided for under this License.  Any other attempt to
copy, modify, sublicense or distribute the Document is void, and will
automatically terminate your rights under this License.  However,
parties who have received copies, or rights, from you under this
License will not have their licenses terminated so long as such
parties remain in full compliance.


10. FUTURE REVISIONS OF THIS LICENSE

The Free Software Foundation may publish new, revised versions
of the GNU Free Documentation License from time to time.  Such new
versions will be similar in spirit to the present version, but may
differ in detail to address new problems or concerns.  See
http://www.gnu.org/copyleft/.

Each version of the License is given a distinguishing version number.
If the Document specifies that a particular numbered version of this
License "or any later version" applies to it, you have the option of
following the terms and conditions either of that specified version or
of any later version that has been published (not as a draft) by the
Free Software Foundation.  If the Document does not specify a version
number of this License, you may choose any version ever published (not
as a draft) by the Free Software Foundation.


ADDENDUM: How to use this License for your documents

To use this License in a document you have written, include a copy of
the License in the document and put the following copyright and
license notices just after the title page:

    Copyright (c)  YEAR  YOUR NAME.
    Permission is granted to copy, distribute and/or modify this document
    under the terms of the GNU Free Documentation License, Version 1.2
    or any later version published by the Free Software Foundation;
    with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts.
    A copy of the license is included in the section entitled "GNU
    Free Documentation License".

If you have Invariant Sections, Front-Cover Texts and Back-Cover Texts,
replace the "with...Texts." line with this:

    with the Invariant Sections being LIST THEIR TITLES, with the
    Front-Cover Texts being LIST, and with the Back-Cover Texts being LIST.

If you have Invariant Sections without Cover Texts, or some other
combination of the three, merge those two alternatives to suit the
situation.

If your document contains nontrivial examples of program code, we
recommend releasing these examples in parallel under your choice of
free software license, such as the GNU General Public License,
to permit their use in free software.