Re: [Interest] Build Qt with Gstreamer on Ubuntu

2017-01-14 Thread Лагнер , Сергей 
Thanks all. All advices are very useful.
Jean-Michaël Celerier is right, libgstreamer-plugins-base1.0-dev was absent.


2017-01-15 5:12 GMT+07:00 Jean-Michaël Celerier <
jeanmichael.celer...@gmail.com>:

> You also need libgstreamer-plugins-base1.0-dev
>
>
>
> ---
> Jean-Michaël Celerier
> http://www.jcelerier.name
>
> On Sat, Jan 14, 2017 at 8:22 PM, Allan Sandfeld Jensen 
> wrote:
>
>> On Saturday 14 January 2017, Лагнер, Сергей wrote:
>> > Hello all.
>> >
>> > I'm trying to build qt from source(branch 5.8). The problem I've got
>> that
>> > Gstreamer does not work for me.
>> > Last time I've done following completely from scratch:
>> >
>> > - git clone https://code.qt.io/qt/qt5.git qt
>> > - ./init-repository
>> > - ./configure -opensource -nomake examples -nomake tests
>> >
>> > and I got
>> >
>> > Qt Multimedia:
>> >   ALSA ... yes
>> >   GStreamer 1.0 .. no
>> >   GStreamer 0.10 . no
>> >
>> >
>> > I got stuck. I don't know how to define what packages are missed
>> > Any clue is highly appreciated
>>
>> Try calling configure with -v so you get all the command and can see what
>> fails. Then it is usually just a matter of installing the package that
>> contains whatever was missing for the test to fail.
>>
>> Best regards
>> `Allan
>> ___
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>> http://lists.qt-project.org/mailman/listinfo/interest
>>
>
>
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Re: [Interest] Build Qt with Gstreamer on Ubuntu

2017-01-14 Thread Thiago Macieira 
On domingo, 15 de janeiro de 2017 01:56:46 PST Лагнер, Сергей wrote:
> Qt Multimedia:
>   ALSA ... yes
>   GStreamer 1.0 .. no
>   GStreamer 0.10 . no

See details in qtmultimedia/config.log

-- 
Thiago Macieira - thiago.macieira (AT) intel.com
  Software Architect - Intel Open Source Technology Center

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Re: [Interest] QWebView and Joomla pages

2017-01-14 Thread Frank Rueter | OHUfx 
I go tit working now by adding the header data back into the downloaded 
html.

Thanks a lot Kai!

frank

On 15/01/17 2:22 PM, Frank Rueter | OHUfx wrote:

Hi Kai,

my apologies for not replying earlier!
Thank you for the explanation, so it sounds like its "should just work".
After reading your explanation I realised that the html I am feeding 
into the WebView comes directly from a data base query and does not 
include the headers you see in the source of the web page.


So I suppose if I find the right CSS files and add the respective 
lines back to the downloaded html before feeding it into WebView via 
setHtml it should work?!

e.g.:

cssHeaders = 'href="/templates/yoo_sync/base.css" />'


webView.setHtml(cssHeaders + html)

Those particular css files don't give me what I'm aft so I need to dig 
up the correct one, but should this work?


Cheers,
frank

On 12/01/17 11:29 PM, Kai Koehne wrote:

-Original Message-
From: Frank Rueter | OHUfx [mailto:fr...@ohufx.com]
Sent: Thursday, January 12, 2017 9:05 AM
To: Kai Koehne;interest@qt-project.org
Subject: Re: [Interest] QWebView and Joomla pages

Thanks Kai,

thanks for the quick reply!
I'd be quite happy to read the CSS files from the server rather than injecting
locally, but I know little about CSS and the website has a whole bunch that all
happily cross import things.

Hi Frank,

Usually the setup is that the CMS links to the CSS from the HTML. That is, the 
page
Delivered to the web browser contains lines like

   
   

This is actually 
fromview-source:http://www.nukepedia.com/gizmos/filter/efibonacciglow. The web 
browser will then automatically try to download and apply 
e.g.http://www.nukepedia.com/components/com_jcomments/tpl/default/style.css?v=21
  .

I understand that either your CMS is configured wrong, and doesn't include 
these links, or that you hit a bug in WebEngine where the css for a reason or 
the other is not fetched, or applied correctly. Can you clarify??


I have attached the css folder from the website as that will tell you more than
my ramblings

If it's possible to simply point QWebView to that online folder and make
sense of it on the fly, I would be perfectly happy.

See above - it is something that the .html page itself should link to. The 
QWebEngineSettings::setUserStyleSheetUrl you found is only a fallback, e.g. if 
you want to tweak the layout of pages you don't have any control over on the 
server side.


Otherwise I guess I will have to figure out how to merge all these things into
a master css.

As I mentioned already, you can also link from a CSS to another CSS by using 
the @import rule .

Regards

Kai




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Re: [Interest] QWebView and Joomla pages

2017-01-14 Thread Frank Rueter | OHUfx 

Hi Kai,

my apologies for not replying earlier!
Thank you for the explanation, so it sounds like its "should just work".
After reading your explanation I realised that the html I am feeding 
into the WebView comes directly from a data base query and does not 
include the headers you see in the source of the web page.


So I suppose if I find the right CSS files and add the respective lines 
back to the downloaded html before feeding it into WebView via setHtml 
it should work?!

e.g.:

cssHeaders = 'href="/templates/yoo_sync/base.css" />'


webView.setHtml(cssHeaders + html)

Those particular css files don't give me what I'm aft so I need to dig 
up the correct one, but should this work?


Cheers,
frank

On 12/01/17 11:29 PM, Kai Koehne wrote:

-Original Message-
From: Frank Rueter | OHUfx [mailto:fr...@ohufx.com]
Sent: Thursday, January 12, 2017 9:05 AM
To: Kai Koehne ; interest@qt-project.org
Subject: Re: [Interest] QWebView and Joomla pages

Thanks Kai,

thanks for the quick reply!
I'd be quite happy to read the CSS files from the server rather than injecting
locally, but I know little about CSS and the website has a whole bunch that all
happily cross import things.

Hi Frank,

Usually the setup is that the CMS links to the CSS from the HTML. That is, the 
page
Delivered to the web browser contains lines like

   
   

This is actually from 
view-source:http://www.nukepedia.com/gizmos/filter/efibonacciglow. The web 
browser will then automatically try to download and apply e.g. 
http://www.nukepedia.com/components/com_jcomments/tpl/default/style.css?v=21 .

I understand that either your CMS is configured wrong, and doesn't include 
these links, or that you hit a bug in WebEngine where the css for a reason or 
the other is not fetched, or applied correctly. Can you clarify??


I have attached the css folder from the website as that will tell you more than
my ramblings

If it's possible to simply point QWebView to that online folder and make
sense of it on the fly, I would be perfectly happy.

See above - it is something that the .html page itself should link to. The 
QWebEngineSettings::setUserStyleSheetUrl you found is only a fallback, e.g. if 
you want to tweak the layout of pages you don't have any control over on the 
server side.


Otherwise I guess I will have to figure out how to merge all these things into
a master css.

As I mentioned already, you can also link from a CSS to another CSS by using 
the @import rule .

Regards

Kai


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Re: [Interest] Build Qt with Gstreamer on Ubuntu

2017-01-14 Thread Jean-Michaël Celerier 
You also need libgstreamer-plugins-base1.0-dev



---
Jean-Michaël Celerier
http://www.jcelerier.name

On Sat, Jan 14, 2017 at 8:22 PM, Allan Sandfeld Jensen 
wrote:

> On Saturday 14 January 2017, Лагнер, Сергей wrote:
> > Hello all.
> >
> > I'm trying to build qt from source(branch 5.8). The problem I've got that
> > Gstreamer does not work for me.
> > Last time I've done following completely from scratch:
> >
> > - git clone https://code.qt.io/qt/qt5.git qt
> > - ./init-repository
> > - ./configure -opensource -nomake examples -nomake tests
> >
> > and I got
> >
> > Qt Multimedia:
> >   ALSA ... yes
> >   GStreamer 1.0 .. no
> >   GStreamer 0.10 . no
> >
> >
> > I got stuck. I don't know how to define what packages are missed
> > Any clue is highly appreciated
>
> Try calling configure with -v so you get all the command and can see what
> fails. Then it is usually just a matter of installing the package that
> contains whatever was missing for the test to fail.
>
> Best regards
> `Allan
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Re: [Interest] Build Qt with Gstreamer on Ubuntu

2017-01-14 Thread Allan Sandfeld Jensen 
On Saturday 14 January 2017, Лагнер, Сергей wrote:
> Hello all.
> 
> I'm trying to build qt from source(branch 5.8). The problem I've got that
> Gstreamer does not work for me.
> Last time I've done following completely from scratch:
> 
> - git clone https://code.qt.io/qt/qt5.git qt
> - ./init-repository
> - ./configure -opensource -nomake examples -nomake tests
> 
> and I got
> 
> Qt Multimedia:
>   ALSA ... yes
>   GStreamer 1.0 .. no
>   GStreamer 0.10 . no
> 
> 
> I got stuck. I don't know how to define what packages are missed
> Any clue is highly appreciated

Try calling configure with -v so you get all the command and can see what 
fails. Then it is usually just a matter of installing the package that 
contains whatever was missing for the test to fail.

Best regards
`Allan
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[Interest] Build Qt with Gstreamer on Ubuntu

2017-01-14 Thread Лагнер , Сергей 
Hello all.

I'm trying to build qt from source(branch 5.8). The problem I've got that
Gstreamer does not work for me.
Last time I've done following completely from scratch:

- git clone https://code.qt.io/qt/qt5.git qt
- ./init-repository
- ./configure -opensource -nomake examples -nomake tests

and I got

Qt Multimedia:
  ALSA ... yes
  GStreamer 1.0 .. no
  GStreamer 0.10 . no

But I think I've installed all libraries related to gstreamer 1.0 on my
machine.
Little more information about my environment

~/Labs/qt $ cat /etc/lsb-release
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=16.04
DISTRIB_CODENAME=xenial
DISTRIB_DESCRIPTION="Ubuntu 16.04.1 LTS"

~/Labs/qt $ pkg-config --cflags --libs gstreamer-1.0
-pthread -I/usr/include/gstreamer-1.0
-I/usr/lib/x86_64-linux-gnu/gstreamer-1.0/include -I/usr/include/glib-2.0
-I/usr/lib/x86_64-linux-gnu/glib-2.0/include -lgstreamer-1.0 -lgobject-2.0
-lglib-2.0

~/Labs/qt $ aptitude search ~igstreamer1.0
i   gstreamer1.0-alsa   - GStreamer plugin for ALSA

i   gstreamer1.0-libav  - libav plugin for GStreamer

i   gstreamer1.0-nice   - ICE library (GStreamer plugin)

i   gstreamer1.0-plugins-bad- GStreamer plugins from the "bad" set

i A gstreamer1.0-plugins-bad-faad   - GStreamer faad plugin from the "bad"
set
i A gstreamer1.0-plugins-bad-videop - GStreamer videoparsers plugin from
the "ba
i   gstreamer1.0-plugins-base   - GStreamer plugins from the "base" set

i A gstreamer1.0-plugins-base:i386  - GStreamer plugins from the "base" set

i   gstreamer1.0-plugins-good   - GStreamer plugins from the "good" set

i   gstreamer1.0-plugins-ugly   - GStreamer plugins from the "ugly" set

i A gstreamer1.0-plugins-ugly-amr   - GStreamer plugins from the "ugly" set

i   gstreamer1.0-pulseaudio - GStreamer plugin for PulseAudio

i   gstreamer1.0-tools  - Tools for use with GStreamer

i   gstreamer1.0-vaapi  - VA-API plugins for GStreamer

i   gstreamer1.0-x  - GStreamer plugins for X11 and Pango

i   libgstreamer1.0-0   - Core GStreamer libraries and elements

i A libgstreamer1.0-0:i386  - Core GStreamer libraries and elements

i   libgstreamer1.0-dev - GStreamer core development files



I got stuck. I don't know how to define what packages are missed
Any clue is highly appreciated

-- 
Best regards, Sergey Lagner
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