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<?xml version="1.0" encoding="utf-8"?>
<page xmlns="http://projectmallard.org/1.0/" type="topic" id="progress" xml:lang="bg">
<info>
<link type="guide" xref="index#dialogs"/>
<desc>Use the <cmd>--progress</cmd> option.</desc>
</info>
<title>Прозорец за прогрес</title>
<p>
Use the <cmd>--progress</cmd> option to create a progress dialog.
</p>
<p>
<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.
</p>
<p>Прозорецът за прогрес поддържа следните настройки:</p>
<terms>
<item>
<title><cmd>--text</cmd>=<var>text</var></title>
<p>Определя текста, който да се показва в прозореца за прогрес.</p>
</item>
<item>
<title><cmd>--percentage</cmd>=<var>percentage</var></title>
<p>Определя началните проценти, които да се настроят за прозореца за прогрес.</p>
</item>
<item>
<title><cmd>--auto-close</cmd></title>
<p>Затваря прозореца за прогрес, когато се достигнат стоте процента.</p>
</item>
<item>
<title><cmd>--pulsate</cmd></title>
<p>Указва, че лентата за прогреса пулсира докато във входа не се достигне до знака EOF.</p>
</item>
</terms>
<p>
The following example script shows how to create a progress dialog:
</p>
<code>
#!/bin/sh
(
echo "10" ; sleep 1
echo "# Updating mail logs" ; sleep 1
echo "20" ; sleep 1
echo "# Resetting cron jobs" ; sleep 1
echo "50" ; sleep 1
echo "This line will just be ignored" ; sleep 1
echo "75" ; sleep 1
echo "# Rebooting system" ; sleep 1
echo "100" ; sleep 1
) |
zenity --progress \
--title="Update System Logs" \
--text="Scanning mail logs..." \
--percentage=0
if [ "$?" = -1 ] ; then
zenity --error \
--text="Update canceled."
fi
</code>
<figure>
<title>Пример за прозорец за прогрес</title>
<desc><app>Zenity</app> progress dialog example</desc>
<media type="image" mime="image/png" src="figures/zenity-progress-screenshot.png"/>
</figure>
</page>
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