when modal window is active. (Bug #2152)
(applicationShouldTerminate:): Remove now-unneeded while loop
around NSRunAlertPanel.
* nsmenu.m (popupSession): New file-global variable.
(pop_down_menu): End the popupSession before closing dialog.
(ns_popup_dialog): BLOCK_INPUT around dialog presentation.
(EmacsDialogPanel-runDialogAt:): Don't place window (superfluous),
don't query NSApp for events (just sleep instead).
(ns_popup_dialog): Call it on unwind.
(EmacsDialogPanel-runDialogAt:): Check popup_activated_flag and
call timer_check() (Bug#2154).
(EmacsMenu-menuNeedsUpdate:): Don't call ns_update_menu if
handling_signal is set.
(EmacsMenu-fillWithWidgetValue:): Set submenu title.
* s/darwin.h: Same and NO_SOCK_SIGIO as well.
* nsterm.m (ns_read_socket): Same and don't set handling_signal.
* keyboard.c (poll_for_input_1, handle_async_input): Set
handling_signal under HAVE_NS.
(composition_gstring_p): Fix for the terminal case.
(composition_gstring_width): Likewise.
(fill_gstring_body): Likewise.
(autocmp_chars): For terminal, call Fcomposition_get_gstring with
the frame.
(composition_compute_stop_pos): Adjust cmp_it->stop_pos if point
is within a composition.
(Fcomposition_get_gstring): Fix the the terminal case.
Initialize it as a relative filename pattern.
(init_callproc): Don't initialize Vtemp_file_name_pattern here.
(Fcall_process_region): Simplify temp file creation using
temporary-file-directory.
Initialize it as a relative filename pattern.
(init_callproc): Don't initialize Vtemp_file_name_pattern here.
(Fcall_process_region): Simplify temp file creation using
temporary-file-directory.
under GNUstep.
(ns_query_color): New declaration.
* nsterm.m (ns_confirm_quit): New variable.
(ns_set_default_prefs, syms_of_nsterm, ns_term_init): Initialize it.
(EmacsApp-applicationShouldTerminate:): Use it.
(EmacsPrefsController): Let user set it.
(ns_query_color): New function.
(ns_defined_color): Use it.
(ns_initialize): Drop.
(ns_term_init): Add two lines from ns_initialize(), and set
input_interrupt_mode to nil.
* image.c (svg_load_image): Don't right-shift background RGB when
obtained from FRAME_BACKGROUND_PIXEL. Under HAVE_NS use ns_query_color.
(ns_set_default_prefs, syms_of_nsterm, ns_term_init): Initialize it.
(EmacsApp-applicationShouldTerminate:): Use it.
(EmacsPrefsController): Let user set it.
(ns_query_color): New function.
(ns_defined_color): Use it.
(ns_initialize): Drop.
(ns_term_init): Add two lines from ns_initialize(), and set
input_interrupt_mode to nil.
