文件操作 - preferences_braille.page

文件: /usr/share/help/C/orca/preferences_braille.page

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<page xmlns="http://projectmallard.org/1.0/" type="topic" id="preferences_braille">
  <info>
    <title type="sort">3. Braille</title>
    <title type="link">Braille</title>
    <desc>
      Configuring <app>Orca</app>'s braille display support
    </desc>
    <link type="guide" xref="preferences#orca" />
    <link type="next" xref="preferences_key_echo" />
    <credit type="author">
      <name>Joanmarie Diggs</name>
      <email>joanied@gnome.org</email>
    </credit>
    <license>
      <p>Creative Commons Share Alike 3.0</p>
    </license>
  </info>
  <title>Braille Preferences</title>
  <section id="braillesupport">
    <title>Enable Braille Support</title>
    <media type="image" mime="image/png" src="figures/preferences_enable_braille_support.png"/>
    <p>
      This check box toggles whether or not <app>Orca</app> will make
      use of a braille display. If BrlTTY is not running, <app>Orca</app>
      will recover gracefully and will not communicate with the braille
      display.
    </p>
    <p>
      Default value: not checked
    </p>
    <note style="tip">
      <p>
        If you configure BrlTTY later on, you need to restart <app>Orca</app>
        in order to use braille.
      </p>
    </note>
  </section>
  <section id="braillemonitor">
    <title>Enable Braille Monitor</title>
    <media type="image" mime="image/png" src="figures/preferences_enable_braille_monitor.png"/>
    <p>
      Orca's braille monitor provides an on-screen representation of what
      takes place on the braille display. This feature is mostly for
      demonstration purposes, but is also useful for <app>Orca</app>
      developers who do not have access to a braille display.
    </p>
    <p>
      Default value: not checked
    </p>
  </section>
  <section id="contractedbraille">
    <title>Enable Contracted Braille</title>
    <media type="image" mime="image/png" src="figures/preferences_braille_contracted.png"/>
    <p>
      Orca supports contracted braille via the liblouis project. Because many
      distros include liblouis, you will likely automatically have access to
      contracted braille support in <app>Orca</app>.
    </p>
    <p>
      To enable contracted braille on a system where liblouis has been installed,
      be sure that the <gui>Enable Contraced Braille</gui> checkbox is checked.
      Then choose your desired translation table from the <gui>Contraction
      Table</gui> combo box.
    </p>
    <p>
      Default value: not checked
    </p>
  </section>
  <section id="rolenames">
    <title>Abbreviated Role Names</title>
    <media type="image" mime="image/png" src="figures/preferences_abbreviated_role_names.png"/>
    <p>
      This check box determines the manner in which role names are
      displayed and can be used to help conserve real estate on the
      braille display. For instance, if a slider had focus, the word
      "slider" would be displayed if abbreviated role names is not
      checked; if it were checked, "sldr" would be displayed instead.
    </p>
    <p>
      Default value: not checked
    </p>
  </section>
  <section id="eolindicator">
    <title>Disable end of line symbol</title>
    <media type="image" mime="image/png" src="figures/preferences_disable_eol_symbol.png"/>
    <p>
      Checking this checkbox tells <app>Orca</app> to not present the
      "$l" string at the end of a line of text.
    </p>
    <p>
      Default value: not checked
    </p>
  </section>
  <section id="verbosity">
    <title>Verbosity</title>
    <media type="image" mime="image/png" src="figures/preferences_braille_verbosity.png"/>
    <p>
      This radio button group determines the amount of information that
      will be brailled in certain situations. For example, if it is set
      to verbose, keyboard shortcut and role name information is displayed.
      This information is not displayed in brief mode.
    </p>
    <p>
      Default value: <gui>Verbose</gui>
    </p>
  </section>
  <section id="selectionandhyperlink">
    <title>Selection and Hyperlink Indicators</title>
    <media type="image" mime="image/png" src="figures/preferences_braille_indicators.png"/>
    <p>
      The <gui>Selection Indicator</gui> and <gui>Hyperlink Indicator</gui>
      radio button groups allow you to configure <app>Orca</app>'s behavior
      when displaying selected text and hyperlinks. By default, when you
      encounter either, <app>Orca</app> will "underline" that text on
      your braille display with Dots 7 and 8. If you would prefer, you
      can change the indicator to only be Dot 7, only be Dot 8, or not
      be present at all.
    </p>
    <p>
      Default value: <gui>Dots 7 and 8</gui>
    </p>
    <note style="tip">
      <title>Text Attribute Indicators</title>
      <p>
        You can also optionally have text attributes indicated in braille.
        Enabling this feature and choosing which attributes are of
        interest is done on the <link xref="preferences_text_attributes">
        <gui>Text Attributes</gui> page</link> of the preferences dialog.
      </p>
    </note>
  </section>
</page>

文件操作 - preferences_braille.page

文件: /usr/share/help/C/orca/preferences_braille.page

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