Fix a too restrictive detection of XRandr support.
Set more monitor's attributes like physical size and orientation when XRandr is
available.
Set [desktop|device]ScaleFactor when it has been given on the command line, this
should fix#4324.
If the display channel is available we use it to allow the user to resize the
xfreerdp window. When the window is resized we announce a new monitor layout and
the server reacts by doing a reactivation sequence to the new size.
The minimum window size is limited to 300x300 as 2012 servers crash horribly
if we send them a smaller layout.
If the size parameter is used with a percentages like /size:50% now
an additional 'w' or 'h' can be appended (like /size:50%w) to specify
where the percentage should be applied. If both or none are set the
behavior is like it was before and the percentage is applied to width
and height.
- fixed invalid, missing or additional arguments
- removed all type casts from arguments
- added missing (void*) typecasts for %p arguments
- use inttypes defines where appropriate
- fixed wrong calculation of xfc->fullscreenMonitors.[right|bottom]
- only use _NET_WM_FULLSCREEN_MONITORS if at least 2 monitors are involved
- call XMoveWindow before setting the _NET_WM_STATE_FULLSCREEN property
- make smart-sizing work again which was killed in previous commits
- removed several unnecessary/ugly workarounds
- miscellaneous small fixes
- new feature: restore previous window position when toggling out of
fullscreen mode
- new feature: if /f is specified in combination with /smart-sizing:WxH
we run the session in the /smart-sizing dimensions scaled to full screen
Small cleanup of passing around decorations flag.
Limit PercentScreen to single monitor vs. entire desktop. IMO - this is better behavior in a multimonitor environment.
Handle fullscreen windows better:
1. Ensure that size hints are set to allow resizing before setting a window to fullscreen as some window managers do not behave properly.
2. Handle fullscreen toggles without destroying and recreating window.
3. Use NET_WM_STATE_FULLSCREEN Extended Window Manager Hint for fullscreen functionality
4. Use the NET_WM_FULLSCREEN_MONITORS Extended Window Manager Hint when appropriate
5. When a single monitor fullscreen is requested - use the current monitor(as determined from mouse location)
6. Handle cases where there is no local monitor at coordinate 0,0. The Windows server expect there to be a monitor at this location, so we maintain offset if necessary between our local primary monitor and the server side primary monitor located at 0,0.
Remove use of the visibleOffset, this completely breaks the display of all windows except for the main application window. Instead,
just maintain a local offset correction of the windowOffset.
Apply workaround to determining the workArea for remote app mode.
1. Linked Window Manager Maximize/Minimize and Restore operations to those from the Server Rail Window so that they are in sync
2. Enable things like "CTRL-ALT-DELETE" and "WindowsKey-L" to show the full desktop window again since the desktop is not actively monitored since
this was still trying to draw to the rail window without updating the size of the window to accomodate the full workspace area.
3. Changed local window coordinates to be based on the visibileOffsetX/Y- while moving server window based on WindowOffsetX/Y. I have seen various issues regarding this when trying to use a maximized window where this is a disconnect between local window coordinates and remote window coordinates. This change clears these things up.
4. Commented the XShapeCombineRectangles calls - this can cause issues where the entire window is not visible and it does not currently play well with the changes from #3. The gain here is greater than the loss.
5. Draw the initial workspace correctly when running across multiple monitors. The correct size was always used, but the window was only starting on the current monitor and thus could draw the window off of the viewable area.
Known Issues:
Although the changes for #2 worked well in the stable branch that I developed from - the desktop window shown once the rail windows are destroyed does not respond to input unless I minimize/restore the window. Once the window starts responding to input - you can hit cancel to close the desktop window and return to your rail windows again(or launch task manager, etc.). This is still a big step in the right direction as xfreerdp is now correctly acting when the rail server stops Actively Monitoring the desktop.
XShapeCombineRectangles needs to be revisited, most windows applications will give you a rectangular window anyways.
If fullscreen==true then settings->width and settings->height are
calculated in xf_monitor.c based on the vscreen->area which is in
turn calculated using xinerama functions.
Thus if xinerama is not used this will result in width=height=1.
