#980:

* force send a configure packet rather than re-creating the window
* make this per-platform (enabled on osx and win32)
* allow the env var to override platform setting

git-svn-id: https://xpra.org/svn/Xpra/trunk@10608 3bb7dfac-3a0b-4e04-842a-767bc560f471

src/xpra/client/client_tray.py

@@ -55,6 +55,10 @@ def get_tray_geometry(self):
     def get_tray_size(self):
         return self.tray_widget.get_size()
 
+
+    def send_configure(self):
+        self.reconfigure(True)
+
     def reconfigure(self, force_send_configure=False):
         geometry = self.tray_widget.get_geometry()
         log("%s.reconfigure(%s) geometry=%s", self, force_send_configure, geometry)

src/xpra/client/gtk_base/gtk_client_window_base.py

@@ -817,6 +817,9 @@ def get_window_frame_size(self):
         return frame
 
 
+    def send_configure(self):
+        self.process_configure_event()
+
     def do_configure_event(self, event):
         eventslog("%s.do_configure_event(%s)", self, event)
         gtk.Window.do_configure_event(self, event)

src/xpra/client/ui_client_base.py

@@ -37,7 +37,7 @@
 from xpra.client.client_base import XpraClientBase, EXIT_TIMEOUT, EXIT_MMAP_TOKEN_FAILURE
 from xpra.client.client_tray import ClientTray
 from xpra.client.keyboard_helper import KeyboardHelper
-from xpra.platform.features import MMAP_SUPPORTED, SYSTEM_TRAY_SUPPORTED, CLIPBOARD_WANT_TARGETS, CLIPBOARD_GREEDY, CLIPBOARDS
+from xpra.platform.features import MMAP_SUPPORTED, SYSTEM_TRAY_SUPPORTED, CLIPBOARD_WANT_TARGETS, CLIPBOARD_GREEDY, CLIPBOARDS, REINIT_WINDOWS
 from xpra.platform.gui import (ready as gui_ready, get_vrefresh, get_antialias_info, get_double_click_time, show_desktop,
                                get_double_click_distance, get_native_notifier_classes, get_native_tray_classes, get_native_system_tray_classes,
                                get_native_tray_menu_helper_classes, get_dpi, get_xdpi, get_ydpi, get_number_of_desktops, get_desktop_names, ClientExtras)
@@ -61,7 +61,7 @@
 PING_TIMEOUT = int(os.environ.get("XPRA_PING_TIMEOUT", "60"))
 UNGRAB_KEY = os.environ.get("XPRA_UNGRAB_KEY", "Escape")
 
-REINIT_WINDOWS = os.environ.get("XPRA_MONITOR_CHANGE_REINIT", "0")=="1"
+MONITOR_CHANGE_REINIT = os.environ.get("XPRA_MONITOR_CHANGE_REINIT")
 
 AV_SYNC_DELTA = int(os.environ.get("XPRA_AV_SYNC_DELTA", "0"))
 MOUSE_ECHO = os.environ.get("XPRA_MOUSE_ECHO", "0")=="1"
@@ -734,9 +734,12 @@ def screen_size_changed(self, *args):
 
     def do_process_screen_size_change(self):
         self.update_screen_size()
-        if REINIT_WINDOWS:
+        if MONITOR_CHANGE_REINIT and MONITOR_CHANGE_REINIT=="0":
+            return
+        if MONITOR_CHANGE_REINIT or REINIT_WINDOWS:
             screenlog.info("screen size change: will reinit the windows")
-            self.reinit_windows()
+            for window in self._id_to_window.values():
+                window.send_configure()
 
 
     def update_screen_size(self):

src/xpra/platform/darwin/features.py

@@ -4,6 +4,7 @@
 # later version. See the file COPYING for details.
 
 SYSTEM_TRAY_SUPPORTED = True
+REINIT_WINDOWS = True
 
 CLIPBOARDS=["CLIPBOARD"]
 CLIPBOARD_WANT_TARGETS = True

src/xpra/platform/features.py

@@ -14,6 +14,7 @@
 CAN_DAEMONIZE = True
 MMAP_SUPPORTED = True
 SYSTEM_TRAY_SUPPORTED = False
+REINIT_WINDOWS = False
 
 CLIPBOARDS = []
 CLIPBOARD_WANT_TARGETS = False
@@ -46,6 +47,7 @@
                 "CAN_DAEMONIZE",
                 "MMAP_SUPPORTED",
                 "SYSTEM_TRAY_SUPPORTED",
+                "REINIT_WINDOWS",
                 "DEFAULT_ENV",
                 "DEFAULT_SSH_COMMAND",
                 "DEFAULT_PULSEAUDIO_COMMAND",

src/xpra/platform/win32/features.py

@@ -8,6 +8,7 @@
 CAN_DAEMONIZE = False
 MMAP_SUPPORTED = False
 SYSTEM_TRAY_SUPPORTED = True
+REINIT_WINDOWS = True
 
 GOT_PASSWORD_PROMPT_SUGGESTION = \
    'Perhaps you need to set up Pageant, or (less secure) use --ssh="plink -pw YOUR-PASSWORD"?\n'