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using Qt DBus classes and not use system() call?<br>
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<div class="moz-cite-prefix">On 12.02.2014 12:08, itviewer wrote:<br>
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<blockquote cite="mid:2014021214082559667125@jolladev.net"
type="cite">
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<div>Dear all,</div>
<div> </div>
<div style="TEXT-INDENT: 2em">I need the screen capture function
in my application . There are two applications (<span
style="FONT-WEIGHT: bold">screenshot </span>and opensource
<span style="FONT-WEIGHT: bold">sailshotme</span>) in the
jolla store. </div>
<div style="TEXT-INDENT: 2em"> </div>
<div style="TEXT-INDENT: 2em">From the "sailshotme", I know
that can call the saveScreenshot method of
org.nemomobile.lipstick through dbus, such as the command:</div>
<div style="TEXT-INDENT: 2em"> </div>
<div style="TEXT-INDENT: 2em">"dbus-send --session
--type=method_call --print-reply
--dest=org.nemomobile.lipstick
/org/nemomobile/lipstick/screenshot
org.nemomobile.lipstick.saveScreenshot
string:/home/nemo/Pictures/123.png "</div>
<div> </div>
<div>but, using the "<span style="FONT-WEIGHT: bold">sailshotme</span>"
or the above mentioned command will lead to the UI blocking of
sailfish system, the screen will not response within </div>
<div>a few seconds, however, it seems that there is no such
blocking when using the "<span style="FONT-WEIGHT: bold">screenshot</span>".</div>
<div>so I want to know the <span id="result_box"
class="short_text" lang="en"><span class="hps">mechanism </span></span>of
the "screenshot"？</div>
<div> </div>
<div>Best&Regards </div>
</div>
<div> </div>
<hr style="HEIGHT: 1px; WIDTH: 210px" size="1" align="left"
color="#b5c4df">
ma xinjun
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