Dridi Boukelmoune authored 5 years ago and Olivier Fourdan committed 4 years ago

It's a shorthand for gdk_monitor_is_primary when working from a screen.

Signed-off-by: Dridi Boukelmoune <dridi@fedoraproject.org>

Add more XError traps related to XConfigureWindow requests.

#405


Signed-off-by: Olivier Fourdan <fourdan@xfce.org>

To be on the safe side.

Signed-off-by: Olivier Fourdan <fourdan@xfce.org>

The gvalues strings were considered statics, hence not duplicated.

As the caller frees the strings after setting the gvalue, the actual
content would end up pointing at free data.

Consider string gvalues as regular strings, meaning that the given
string value is duplicated as a gvalue.

Signed-off-by: Olivier Fourdan <fourdan@xfce.org>
Closes: #406

Commit 821ee7cc would not actually send the synthetic configure notify
events anymore. That obviously breaks plenty of applications…

While the logic of the commit itself is sound, the problem is that it
bases the descision to send the configure notify event by comparing
against the current window size and location.

The problem is that the current window size and location is modified in
various places, defeating the logic.

Add an “applied_geometry” rectangle that we update only in a single
place in the code, so that we know exactly when to send a synthetic
configure notify event.

Closes: #403


Signed-off-by: Olivier Fourdan <fourdan@xfce.org>

The size and position of the client are stored at multiple occasions.

But the naming of the variables used is a bit confusing, rename the
variables and use GdkRectangles instead.

Signed-off-by: Olivier Fourdan <fourdan@xfce.org>

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xfwm4 would send a synthetic configure event while resizing the client
window, which is not what the ICCCM states.

Fix this by sending the synthetic configure event only when necessary,
as per the ICCCM specification.

Signed-off-by: Olivier Fourdan <fourdan@xfce.org>

Avoid setting the same flag twice in a row, we already set the
CFG_REQUEST just a few line above.

Signed-off-by: Olivier Fourdan <fourdan@xfce.org>

Some client do not process events on their temporary windows, causing
the client unresponsive dialog to show up.

Avoid pinging the client on focus in, even though this is clearly a
client bug.

This reverts commit 637d70b2.

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To make sure that they are still alive and detect hung clients.

Signed-off-by: Olivier Fourdan <fourdan@xfce.org>

When xfwm4 needs to kill an unresponsive client, it will use the its PID
is known.

However, the _NET_WM_PID as defined in the extended window manager hint
mechanism is unreliable when the client runs within a sandbox, as it is
the client itself who sets that property using its own view of the PID.

The Xserver can provide a more accurate value of the client PID using
the XRes X11 extension, so use that protocol if available.

Signed-off-by: Olivier Fourdan <fourdan@xfce.org>

The X-Resource extension client library (XRes) allows a client to query
the Xserver for various resources associated with an X11 client,
including its PID.

Add (optional) support for XRes in xfwm4 and use it for getting the
client's PID instead of relying on _NET_WM_PID.

Signed-off-by: Olivier Fourdan <fourdan@xfce.org>

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