| jrbt | o/ | 10:09 |
|---|---|---|
| xpheres | hello | 13:24 |
| xpheres | I'm trying to import a web app to the ubuntu sdk | 13:25 |
| xpheres | but I don't know how to do it | 13:25 |
| xpheres | I created a project | 13:25 |
| xpheres | how can I add the web files and build it? | 13:25 |
| DF__ | hey ppl | 13:32 |
| DF__ | some one here knows about web services?? | 13:32 |
| xpheres | I was asking the same | 13:38 |
| xpheres | I want to convert a web app to ubuntu sdk | 13:38 |
| DF__ | i think i mite had find out | 14:05 |
| SturmFlut | DF__: Can you tell us about what your webapps needs? | 15:00 |
| SturmFlut | DF__: Does it only go to an online URL, like a web browser, or is it standalone HTML5? | 15:01 |
| DF__ | i need to make an webserive, so i can use it more for apps that need to make an database connection for example | 16:55 |
| mr-tt | hi | 19:01 |
| mr-tt | i'm trying to get a (slightly modified) qt5 app to work on utouch, here's the source: https://github.com/qxmpp-project/qxmpp/tree/master/examples/GuiClient | 19:02 |
| mr-tt | it doesn't launch and display these errors in log: "This plugin does not support propagateSizeHints()" and "This plugin does not support raise()" | 19:02 |
| mr-tt | maybe someone could take a look at this, or is that simply a mir issue not supporting some qt5 features? | 19:04 |
| SturmFlut | I wonder which "plugin" this is about | 19:16 |
| mr-tt | https://www.raspberrypi.org/forums/viewtopic.php?t=26590&p=321556 | 19:21 |
| mr-tt | "Qt5 supports several rendering backends and they are selected with the "-platform" parameter." | 19:21 |
| mr-tt | maybe i need to add this parameter with the right backend to the Exec= in desktop file? | 19:22 |
| SturmFlut | You can only use one backend, Mir | 19:25 |
| mr-tt | SturmFlut: maybe it's using the wrong one? | 19:30 |
| mr-tt | SturmFlut: -platform=ubuntuMirClient like this? | 19:33 |
| SturmFlut | mr-tt: If you don't specify one, it will use the default one, which should be Mir | 19:45 |
| SturmFlut | How are you launching the binary? | 19:45 |
| mr-tt | SturmFlut: from the app drawer | 19:46 |
| mr-tt | (didn't find out how to add parameters to the .desktop file correctly yet) | 19:46 |
| DanChapman | mr-tt are you trying to run that GuiClient example basically as it is? that's a QtWidgets app and won't work on touch | 19:55 |
| mr-tt | DanChapman: yep. i thought qt5 apps should all work on utouch? | 19:56 |
| mr-tt | aah or is qtwidgets=qt4 | 19:57 |
| mr-tt | and no more qtwidgets in qt5? | 19:57 |
| mr-tt | or does mir not support qtwidgets and needs qml? | 19:57 |
| DanChapman | It's Qt5/Qml that's supported and not Qt5/widgets, as qtwidgets is a different toolkit all together and isn't even on the phone. | 19:58 |
| mr-tt | thanks, that explains this. would it be hard to port the app to qml, or would it be easier to write it from scratch? | 19:59 |
| DanChapman | I wouldn't know I havn't looked at it properly or tried it. I just looked in GuiClient.pro and it depends on widgets | 20:00 |
| DanChapman | I wouldn't have thought it would be too hard to port it though. Swap out the .ui files for a new qml UI and expose the relevant parts from the c++ code to qml | 20:02 |
| SturmFlut | mr-tt: BTW, that project might work on the phone, but the XMPP client will not run in the background. | 20:02 |
| mr-tt | SturmFlut: not without teakgeek, yes :) | 20:05 |
| mr-tt | also it might be possible to set the gui to use some telepathy backend later on | 20:05 |
| mr-tt | i don't plan on releasing the app, i'm just trying to get it to work for me :) | 20:12 |
| mr-tt | btw, any info on when that/these telepathy backends are going to be done? | 20:13 |
| SturmFlut | mr-tt: No, I don't even think the design is public yet. I am not even sure if version 2.0 of the Telegram client will already be based on Telepathy. | 20:16 |
| mr-tt | so utouch needs new telepathy backends? you can't simply take the ones from desktop ubuntu? | 20:17 |
| SturmFlut | The existing ones should work, but there is none for Telegram, is there? | 20:18 |
| mr-tt | well the telegram app would still work, why haste porting it to telepathy? | 20:19 |
| mr-tt | i'd love to see some multiprotocol telepathy client that supports all the telepathy backends, is that planned? | 20:20 |
| SturmFlut | BD Navigator already has 45 users \o/ And it's not even localized yet | 20:47 |
| SturmFlut | mr-tt: There sure are some plans regarding Telepathy, but they are not public yet. | 20:49 |
| DF__ | SturmFlut: i've found some cool things about web services | 21:21 |
| bogdan | does anyone have experience with processing audio using QT ? Can I use a QIODevice instance to access headset input and output, or do I have to mess around with the pulse API ? | 21:50 |
| DF__ | i dont' know how to use it | 21:51 |
| DF__ | but check the api beter | 21:51 |
| DF__ | or check back tomorrow here | 21:51 |
| DF__ | most people are now off | 21:51 |
| bogdan | thanks, I'll try again tomorrow | 21:52 |
| DF__ | no prob | 21:52 |
| DF__ | but in the mean time | 21:52 |
| DF__ | check the api and look what it says | 21:53 |
| bogdan | as far as I can tell, the UT API documentation is just the official QT doc with minimal changes | 21:54 |
| DF__ | hum, well i recomend checking askubunut, and stackoverflow | 21:57 |
| DF__ | ther are always geat pleaces to look for information | 21:57 |
| SturmFlut | bogdan: Wouldn't you use a QAudioRecorder or something, why a QIODevice? | 21:58 |
| bogdan | SturmFlut: because I need access to the raw input (PCM, 16 bit). I'm trying to write an app for a temperature sensor which connects to the headphone jack | 22:03 |
| bogdan | SturmFlut: I also need access to the output... | 22:03 |
| SturmFlut | Ah, interesting use case! | 22:04 |
| bogdan | this is the sensor: http://www.kaltsensor.com ; I wrote its Android app, and now i'm trying to rewrite it for Ubuntu Touch ... | 22:05 |
| SturmFlut | I think all audio processing goes through pulse, but shouldn't it be possible to just tell QAudioRecorder that you want uncompressed 16 bit PCM at the right sampling rate? | 22:07 |
| SturmFlut | Ah, there's also QAudioInput | 22:08 |
| bogdan | yes, the lower level classes are QAudioOutput and QAudioInput, but I think they need a QIODevice | 22:09 |
| bogdan | I'm fairly new to C++, and QT | 22:10 |
| SturmFlut | Ah, there is it: You open a QAudioDevice, start it, and the input will be transfered to a QIODevice | 22:12 |
| bogdan | could you provide the url ? | 22:15 |
| SturmFlut | bogdan: http://doc.qt.io/qt-5/qtmultimedia-audioinput-example.html and http://doc.qt.io/qt-5/qtmultimedia-audiooutput-example.html | 22:15 |
| bogdan | thank you! | 22:16 |
| SturmFlut | Both do processing, the first on the input (visualizes the signal) and the second one on the ouput (uses a software tone generator) | 22:16 |
| bogdan | excellent! that sounds like exactly what I need | 22:16 |
| * popey sleeps | 22:17 | |
| popey | o/ | 22:18 |
| SturmFlut | o/ | 22:18 |
| DF__ | Strum | 22:37 |
| DF__ | do you want the links or not?? | 22:38 |
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