From: "Brian C. Lane" <bcl@xxxxxxxxxx>
Picking a maximum window size can be complicated by multiple monitor
setups as well as not knowing which display anaconda will end up on.
This patch solves the window size problem by examining the xrandr output
and picking the smallest width and height available and setting the size
to that. These are picked independently so that the size chosen can fit
on any display.
This means that on a single display it will use all of the available
space. On a multiple monitor setup it will pick a size that can be used
on any of the connected displays.
---
pyanaconda/gui.py | 43 ++++++++++++++++++++++++++++---------------
1 files changed, 28 insertions(+), 15 deletions(-)
diff --git a/pyanaconda/gui.py b/pyanaconda/gui.py
index 6b7ecfb..d8360a9 100755
--- a/pyanaconda/gui.py
+++ b/pyanaconda/gui.py
@@ -41,6 +41,7 @@ import network
from installinterfacebase import InstallInterfaceBase
import imp
import iw
+import re
import gettext
_ = lambda x: gettext.ldgettext("anaconda", x)
@@ -1363,21 +1364,33 @@ class InstallControlWindow:
if gtk.gdk.screen_height() < 600:
i.hide()
- width = None
- height = None
- xrandr = iutil.execWithCapture("xrandr", ["-q"], stderr="/dev/tty5")
- lines = xrandr.splitlines()
- xrandr = filter(lambda x: "current" in x, lines)
- if xrandr and len(xrandr) == 1:
- fields = xrandr[0].split()
- pos = fields.index('current')
- if len(fields) > pos + 3:
- width = int(fields[pos + 1])
- height = int(fields[pos + 3].replace(',', ''))
-
- if width and height:
- self.window.set_size_request(min(width, 800), min(height, 600))
-
+ # Find a window size that will fit on whatever display gets picked
+ # Parse the connected lines from xrandr, which look like this:
+ # DVI-I-1 connected 1680x1050+1680+0 (normal left inverted right x axis y axis) 473mm x 296mm
+ try:
+ widths = []
+ heights= []
+ xrandr = iutil.execWithCapture("xrandr", ["-q"], stderr="/dev/tty5")
+ lines = [l.split() for l in xrandr.splitlines()]
+ displays = filter(lambda x: "connected" in x, lines)
+ for fields in displays:
+ log.debug("display: %s", (fields,))
+ m = re.match("(\d+)x(\d+).*", fields[2])
+ if m and len(m.groups()) == 2:
+ widths.append(int(m.group(1)))
+ heights.append(int(m.group(2)))
+
+ # Pick the smallest size that will fit
+ width = min(widths)
+ height = min(heights)
+ except Exception as e:
+ log.info("screen size detection failed: %s", (str(e),))
+ width = 800
+ height= 600
+
+ # Set the window size, but no smaller than 800x600
+ log.info("Setting window size to %dx%d" % (width, height))
+ self.window.set_size_request(max(width, 800), max(height, 600))
self.window.show()
if flags.debug:
--
1.7.7.6
_______________________________________________
Anaconda-devel-list mailing list
Anaconda-devel-list@xxxxxxxxxx
https://www.redhat.com/mailman/listinfo/anaconda-devel-list
