Re: Preventing fade on loss of focus?

2016-09-08 Thread Mark Farver 
On Tue, Sep 6, 2016 at 3:54 PM, Mark Farver  wrote:
> I launch gstreamer as if it was an embedded video, but the output
> plugin supplied by the graphics vendor (imxeglvivsink) still causes
> the GTK main window to lose focus even when handed a parent window id.

I never found a way to make gstreamer render on my window so I
wouldn't lose focus, but a workaround was to load a stylesheet that
overrides the default behavior and keeps the same font color for
labels whether the window is active or inactive:

---my-app.css
GtkLabel {
  color: black;
}
GtkLabel:active {
  color: black;
}
GtkLabel:inactive {
  color: black;
}
---
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Re: Preventing fade on loss of focus?

2016-09-06 Thread Mark Farver 
On Tue, Sep 6, 2016 at 3:26 PM, Gergely Polonkai  wrote:

> how exactly do you play the video? Do you open a separate video player like
> Totem, or you embed it somehow to your main window?

I launch gstreamer as if it was an embedded video, but the output
plugin supplied by the graphics vendor (imxeglvivsink) still causes
the GTK main window to lose focus even when handed a parent window id.

/* Initialize GStreamer */
gst_init (NULL, NULL);

data.playbin = gst_element_factory_make ("playbin", "playbin");
/* Create the IMX EGL Sink */
data.sink = gst_element_factory_make ("imxeglvivsink", "videosink");
g_object_set (GST_OBJECT (data.sink), "parent",
gtk_widget_get_window (mainwindow), NULL);
g_object_set (GST_OBJECT (data.sink), "borderless-window", TRUE, NULL);

//w = 400; h = 300;

/* Create the IMX EGL Sink */
g_object_set (GST_OBJECT (data.sink), "window-width", w, NULL);
g_object_set (GST_OBJECT (data.sink), "window-height", h, NULL);
g_object_set (GST_OBJECT (data.sink), "window-x-coord", x, NULL);
g_object_set (GST_OBJECT (data.sink), "window-y-coord", y, NULL);


snprintf(cmd, sizeof(cmd), "file://%s", filename);
g_object_set (data.playbin, "uri", cmd, NULL);

g_object_set (GST_OBJECT (data.playbin), "video-sink", data.sink, NULL);

/* Start playing */
gst_element_set_state (data.playbin, GST_STATE_PLAYING);

Mark
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Re: Preventing fade on loss of focus?

2016-09-06 Thread Gergely Polonkai 
Hello,

how exactly do you play the video? Do you open a separate video player like
Totem, or you embed it somehow to your main window?

Best,
Gergely

On Tue, Sep 6, 2016, 21:00 Mark Farver  wrote:

> I am using GTK3 with Weston/Wayland and when I play a video using
> gstreamer my main window loses focus and all the labels dim.  This is
> not the behavior I want since the video is part of the window.  This
> is an ATM like kiosk, so there is no user interface issues related to
> the loss of focus.
>
> Is there a way to modify the window system to disable the dimming
> feature, or set the focus/unfocused styles the same?
>
> Thank you
> Mark Farver
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Preventing fade on loss of focus?

2016-09-06 Thread Mark Farver 
I am using GTK3 with Weston/Wayland and when I play a video using
gstreamer my main window loses focus and all the labels dim.  This is
not the behavior I want since the video is part of the window.  This
is an ATM like kiosk, so there is no user interface issues related to
the loss of focus.

Is there a way to modify the window system to disable the dimming
feature, or set the focus/unfocused styles the same?

Thank you
Mark Farver
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