79 lines
2.3 KiB
XML
79 lines
2.3 KiB
XML
<?xml version="1.0" encoding="utf-8"?>
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<page xmlns="http://projectmallard.org/1.0/" type="topic" id="progress" xml:lang="gl">
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<info>
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<link type="guide" xref="index#dialogs"/>
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<desc>Use a opción <cmd>--progress</cmd>.</desc>
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<mal:credit xmlns:mal="http://projectmallard.org/1.0/" type="translator copyright">
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<mal:name>Fran Dieguez</mal:name>
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<mal:email>frandieguez@gnome.org</mal:email>
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<mal:years>2011-2012.</mal:years>
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</mal:credit>
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</info>
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<title>Diálogo de progreso</title>
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<p>Use a opción <cmd>--progress</cmd> para crear un diálogo de progreso.</p>
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<p>
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<app>Zenity</app> reads data from standard input line by line. If a line is prefixed with #, the text is updated with the text on that line. If a line contains only a number, the percentage is updated with that number.
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</p>
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<p>O diálogo de progreso admite as seguintes opcións:</p>
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<terms>
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<item>
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<title><cmd>--text</cmd>=<var>texto</var></title>
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<p>Especifica o texto que se mostra no diálogo de progreso.</p>
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</item>
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<item>
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<title><cmd>--percentage</cmd>=<var>porcentaxe</var></title>
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<p>Especifica o porcentaxe inicial que se estabelece no diálogo de progreso.</p>
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</item>
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<item>
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<title><cmd>--auto-close</cmd></title>
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<p>Pecha o diálogo de progreso cando se alcanza o 100%.</p>
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</item>
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<item>
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<title><cmd>--pulsate</cmd></title>
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<p>Especifica que a barra de progreso pulse até que un caracter EOF se lee desde a entrada estandar.</p>
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</item>
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</terms>
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<p>O seguinte script de exemplo mostra como se crea un diálogo de progreso:</p>
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<code>
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#!/bin/sh
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(
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echo "10" ; sleep 1
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echo "# Updating mail logs" ; sleep 1
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echo "20" ; sleep 1
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echo "# Resetting cron jobs" ; sleep 1
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echo "50" ; sleep 1
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echo "This line will just be ignored" ; sleep 1
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echo "75" ; sleep 1
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echo "# Rebooting system" ; sleep 1
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echo "100" ; sleep 1
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) |
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zenity --progress \
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--title="Update System Logs" \
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--text="Scanning mail logs..." \
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--percentage=0
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if [ "$?" = -1 ] ; then
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zenity --error \
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--text="Update canceled."
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fi
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</code>
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<figure>
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<title>Exemplo de diálogo de progreso</title>
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<desc><app>Zenity</app> progress dialog example</desc>
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<media type="image" mime="image/png" src="figures/zenity-progress-screenshot.png"/>
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</figure>
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</page>
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