Re: [SailfishDevel] How to get the screen capture but don't block UI
Correct David On 12/02/14 06:46, Andrey Kozhevnikov wrote: using Qt DBus classes and not use system() call? On 12.02.2014 12:08, itviewer wrote: Dear all, I need the screen capture function in my application . There are two applications (screenshot and opensource sailshotme) in the jolla store. From the sailshotme, I know that can call the saveScreenshot method of org.nemomobile.lipstick through dbus, such as the command: 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 but, using the sailshotme or the above mentioned command will lead to the UI blocking of sailfish system, the screen will not response within a few seconds, however, it seems that there is no such blocking when using the screenshot. so I want to know the mechanism of the screenshot？ BestRegards ma xinjun ___ SailfishOS.org Devel mailing list ___ SailfishOS.org Devel mailing list ___ SailfishOS.org Devel mailing list
Re: [SailfishDevel] How to get the screen capture but don't block UI
My code just like: QDBusMessage message = QDBusMessage::createMethodCall(org.nemomobile.lipstick, /org/nemomobile/lipstick/screenshot, org.nemomobile.lipstick, saveScreenshot ); QDBusConnection conn = QDBusConnection::sessionBus(); conn.send(message); But it still block the UI ( screen will not response within a few seconds) Please help！Thanks very much. ma xinjun From: David Greaves Date: 2014-02-12 17:23 To: Sailfish OS Developers Subject: Re: [SailfishDevel] How to get the screen capture but don't block UI Correct David On 12/02/14 06:46, Andrey Kozhevnikov wrote: using Qt DBus classes and not use system() call? On 12.02.2014 12:08, itviewer wrote: Dear all, I need the screen capture function in my application . There are two applications (screenshot and opensource sailshotme) in the jolla store. From the sailshotme, I know that can call the saveScreenshot method of org.nemomobile.lipstick through dbus, such as the command: 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 but, using the sailshotme or the above mentioned command will lead to the UI blocking of sailfish system, the screen will not response within a few seconds, however, it seems that there is no such blocking when using the screenshot. so I want to know the mechanism of the screenshot？ BestRegards ma xinjun ___ SailfishOS.org Devel mailing list ___ SailfishOS.org Devel mailing list ___ SailfishOS.org Devel mailing list___ SailfishOS.org Devel mailing list
Re: [SailfishDevel] How to get the screen capture but don't block UI
thanks，I tried the code but it still block the UI . Do you test it and what is the result ? ma xinjun From: Andrey Kozhevnikov Date: 2014-02-12 22:33 To: devel Subject: Re: [SailfishDevel] How to get the screen capture but don't block UI QDBusInterface *iface = new QDBusInterface(org.nemomobile.lipstick, /org/nemomobile/lipstick/screenshot, org.nemomobile.lipstick, QDBusConnection::sessionBus(), this); iface-call(QDBus::NoBlock, saveScreenshot, /home/nemo/Pictures/123.png); On 12.02.2014 20:26, itviewer wrote: My code just like: QDBusMessage message = QDBusMessage::createMethodCall(org.nemomobile.lipstick, /org/nemomobile/lipstick/screenshot, org.nemomobile.lipstick, saveScreenshot ); QDBusConnection conn = QDBusConnection::sessionBus(); conn.send(message); But it still block the UI ( screen will not response within a few seconds) Please help！Thanks very much. ma xinjun From: David Greaves Date: 2014-02-12 17:23 To: Sailfish OS Developers Subject: Re: [SailfishDevel] How to get the screen capture but don't block UI Correct David On 12/02/14 06:46, Andrey Kozhevnikov wrote: using Qt DBus classes and not use system() call? On 12.02.2014 12:08, itviewer wrote: Dear all, I need the screen capture function in my application . There are two applications (screenshot and opensource sailshotme) in the jolla store. From the sailshotme, I know that can call the saveScreenshot method of org.nemomobile.lipstick through dbus, such as the command: 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 but, using the sailshotme or the above mentioned command will lead to the UI blocking of sailfish system, the screen will not response within a few seconds, however, it seems that there is no such blocking when using the screenshot. so I want to know the mechanism of the screenshot？ BestRegards ma xinjun ___ SailfishOS.org Devel mailing list ___ SailfishOS.org Devel mailing list ___ SailfishOS.org Devel mailing list ___ SailfishOS.org Devel mailing list___ SailfishOS.org Devel mailing list
Re: [SailfishDevel] How to get the screen capture but don't block UI
result is screenshot in its location and my ui is not blocked. something wrong with your call. On 12.02.2014 21:17, itviewer wrote: thanks,I tried the code but it still block the UI . Do you test it and what is the result ? ma xinjun *From:* Andrey Kozhevnikov mailto:coderusin...@gmail.com *Date:* 2014-02-12 22:33 *To:* devel mailto:devel@lists.sailfishos.org *Subject:* Re: [SailfishDevel] How to get the screen capture but don't block UI QDBusInterface *iface = new QDBusInterface(org.nemomobile.lipstick, /org/nemomobile/lipstick/screenshot, org.nemomobile.lipstick, QDBusConnection::sessionBus(), this); iface-call(QDBus::NoBlock, saveScreenshot, /home/nemo/Pictures/123.png); On 12.02.2014 20:26, itviewer wrote: My code just like: QDBusMessage message = QDBusMessage::createMethodCall(org.nemomobile.lipstick, /org/nemomobile/lipstick/screenshot, org.nemomobile.lipstick, saveScreenshot ); QDBusConnection conn = QDBusConnection::sessionBus(); conn.send(message); But it still block the UI ( screen will not response within a few seconds) Please help!Thanks very much. ma xinjun *From:* David Greaves mailto:david.grea...@jolla.com *Date:* 2014-02-12 17:23 *To:* Sailfish OS Developers mailto:devel@lists.sailfishos.org *Subject:* Re: [SailfishDevel] How to get the screen capture but don't block UI Correct David On 12/02/14 06:46, Andrey Kozhevnikov wrote: using Qt DBus classes and not use system() call? On 12.02.2014 12:08, itviewer wrote: Dear all, I need the screen capture function in my application . There are two applications (screenshot and opensource sailshotme) in the jolla store. From the sailshotme, I know that can call the saveScreenshot method of org.nemomobile.lipstick through dbus, such as the command: 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 but, using the sailshotme or the above mentioned command will lead to the UI blocking of sailfish system, the screen will not response within a few seconds, however, it seems that there is no such blocking when using the screenshot. so I want to know the mechanism of the screenshot? BestRegards ma xinjun ___ SailfishOS.org Devel mailing list ___ SailfishOS.org Devel mailing list ___ SailfishOS.org Devel mailing list ___ SailfishOS.org Devel mailing list ___ SailfishOS.org Devel mailing list ___ SailfishOS.org Devel mailing list
Re: [SailfishDevel] How to get the screen capture but don't block UI
W dniu 12.02.2014 10:23, David Greaves pisze: Correct David On 12/02/14 06:46, Andrey Kozhevnikov wrote: using Qt DBus classes and not use system() call? I haven't used system() call just in case someone thinks I did ;-) Anyway if someone wants to improve the app I for sure accept any good pull requests. The source is out there: https://github.com/fk-lx/SailshotMe/ Regards, Filip ___ SailfishOS.org Devel mailing list
[SailfishDevel] How to get the screen capture but don't block UI
Dear all, I need the screen capture function in my application . There are two applications (screenshot and opensource sailshotme) in the jolla store. From the sailshotme, I know that can call the saveScreenshot method of org.nemomobile.lipstick through dbus, such as the command: 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 but, using the sailshotme or the above mentioned command will lead to the UI blocking of sailfish system, the screen will not response within a few seconds, however, it seems that there is no such blocking when using the screenshot. so I want to know the mechanism of the screenshot？ BestRegards ma xinjun___ SailfishOS.org Devel mailing list
Re: [SailfishDevel] How to get the screen capture but don't block UI
using Qt DBus classes and not use system() call? On 12.02.2014 12:08, itviewer wrote: Dear all, I need the screen capture function in my application . There are two applications (screenshot and opensource sailshotme) in the jolla store. From the sailshotme, I know that can call the saveScreenshot method of org.nemomobile.lipstick through dbus, such as the command: 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 but, using the sailshotme or the above mentioned command will lead to the UI blocking of sailfish system, the screen will not response within a few seconds, however, it seems that there is no such blocking when using the screenshot. so I want to know the mechanism of the screenshot? BestRegards ma xinjun ___ SailfishOS.org Devel mailing list ___ SailfishOS.org Devel mailing list
