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Commit 7c051dd8 authored by Glenn Morris's avatar Glenn Morris
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Sync docs of some W32 and X C functions. 

* src/w32fns.c (Fx_synchronize, Fx_change_window_property)
(Fx_window_property, Fx_file_dialog):
* src/xfns.c (Fx_synchronize, Fx_change_window_property)
(Fx_window_property, Fx_file_dialog): Sync docs between w32 and X.
parent 9f534a47
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Showing with 81 additions and 39 deletions
src/ChangeLog
View file @ 7c051dd8
2010-10-24 Glenn Morris <rgm@gnu.org>
* w32fns.c (Fx_synchronize, Fx_change_window_property)
(Fx_window_property, Fx_file_dialog):
* xfns.c (Fx_synchronize, Fx_change_window_property)
(Fx_window_property, Fx_file_dialog): Sync docs between w32 and X.
2010-10-24 Chong Yidong <cyd@stupidchicken.com>
* xterm.c (x_connection_closed): Kill Emacs unconditionally.
......
src/w32fns.c
View file @ 7c051dd8
/* Graphical user interface functions for the Microsoft W32 API.
Copyright (C) 1989, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000,
2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010
Free Software Foundation, Inc.
Copyright (C) 1989, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000,
2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010
Free Software Foundation, Inc.
This file is part of GNU Emacs.
......@@ -4974,7 +4975,17 @@ DEFUN ("x-display-list", Fx_display_list, Sx_display_list, 0, 0, 0,
}
DEFUN ("x-synchronize", Fx_synchronize, Sx_synchronize, 1, 2, 0,
doc: /* This is a noop on W32 systems. */)
doc: /* If ON is non-nil, report X errors as soon as the erring request is made.
This function only has an effect on X Windows. With MS Windows, it is
defined but does nothing.
If ON is nil, allow buffering of requests.
Turning on synchronization prohibits the Xlib routines from buffering
requests and seriously degrades performance, but makes debugging much
easier.
The optional second argument TERMINAL specifies which display to act on.
TERMINAL should be a terminal object, a frame or a display name (a string).
If TERMINAL is omitted or nil, that stands for the selected frame's display. */)
(Lisp_Object on, Lisp_Object display)
{
return Qnil;
......@@ -4989,11 +5000,12 @@ DEFUN ("x-synchronize", Fx_synchronize, Sx_synchronize, 1, 2, 0,
DEFUN ("x-change-window-property", Fx_change_window_property,
Sx_change_window_property, 2, 6, 0,
doc: /* Change window property PROP to VALUE on the X window of FRAME.
VALUE may be a string or a list of conses, numbers and/or strings.
If an element in the list is a string, it is converted to
an Atom and the value of the Atom is used. If an element is a cons,
it is converted to a 32 bit number where the car is the 16 top bits and the
cdr is the lower 16 bits.
PROP must be a string. VALUE may be a string or a list of conses,
numbers and/or strings. If an element in the list is a string, it is
converted to an atom and the value of the Atom is used. If an element
is a cons, it is converted to a 32 bit number where the car is the 16
top bits and the cdr is the lower 16 bits.
FRAME nil or omitted means use the selected frame.
If TYPE is given and non-nil, it is the name of the type of VALUE.
If TYPE is not given or nil, the type is STRING.
......@@ -5001,9 +5013,7 @@ FORMAT gives the size in bits of each element if VALUE is a list.
It must be one of 8, 16 or 32.
If VALUE is a string or FORMAT is nil or not given, FORMAT defaults to 8.
If OUTER_P is non-nil, the property is changed for the outer X window of
FRAME. Default is to change on the edit X window.
Value is VALUE. */)
FRAME. Default is to change on the edit X window. */)
(Lisp_Object prop, Lisp_Object value, Lisp_Object frame, Lisp_Object type, Lisp_Object format, Lisp_Object outer_p)
{
#if 0 /* TODO : port window properties to W32 */
......@@ -5057,9 +5067,20 @@ FRAME nil or omitted means use the selected frame. Value is PROP. */)
DEFUN ("x-window-property", Fx_window_property, Sx_window_property,
1, 2, 0,
doc: /* Value is the value of window property PROP on FRAME.
If FRAME is nil or omitted, use the selected frame. Value is nil
if FRAME hasn't a property with name PROP or if PROP has no string
value. */)
If FRAME is nil or omitted, use the selected frame.
On MS Windows, this function only accepts the PROP and FRAME arguments.
On X Windows, the following optional arguments are also accepted:
If TYPE is nil or omitted, get the property as a string.
Otherwise TYPE is the name of the atom that denotes the type expected.
If SOURCE is non-nil, get the property on that window instead of from
FRAME. The number 0 denotes the root window.
If DELETE_P is non-nil, delete the property after retreiving it.
If VECTOR_RET_P is non-nil, don't return a string but a vector of values.
Value is nil if FRAME hasn't a property with name PROP or if PROP has
no value of TYPE (always string in the MS Windows case). */)
(Lisp_Object prop, Lisp_Object frame)
{
#if 0 /* TODO : port window properties to W32 */
......@@ -5948,10 +5969,13 @@ typedef struct
DEFUN ("x-file-dialog", Fx_file_dialog, Sx_file_dialog, 2, 5, 0,
doc: /* Read file name, prompting with PROMPT in directory DIR.
Use a file selection dialog.
Select DEFAULT-FILENAME in the dialog's file selection box, if
specified. Ensure that file exists if MUSTMATCH is non-nil.
If ONLY-DIR-P is non-nil, the user can only select directories. */)
Use a file selection dialog. Select DEFAULT-FILENAME in the dialog's file
selection box, if specified. If MUSTMATCH is non-nil, the returned file
or directory must exist.
This function is only defined on MS Windows, and X Windows with the
Motif or Gtk toolkits. With the Motif toolkit, ONLY-DIR-P is ignored.
Otherwise, if ONLY-DIR-P is non-nil, the user can only select directories. */)
(Lisp_Object prompt, Lisp_Object dir, Lisp_Object default_filename, Lisp_Object mustmatch, Lisp_Object only_dir_p)
{
struct frame *f = SELECTED_FRAME ();
......
src/xfns.c
View file @ 7c051dd8
/* Functions for the X window system.
Copyright (C) 1989, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000,
2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010
Free Software Foundation, Inc.
Copyright (C) 1989, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010
Free Software Foundation, Inc.
This file is part of GNU Emacs.
......@@ -4181,6 +4182,9 @@ DEFUN ("x-display-list", Fx_display_list, Sx_display_list, 0, 0, 0,
DEFUN ("x-synchronize", Fx_synchronize, Sx_synchronize, 1, 2, 0,
doc: /* If ON is non-nil, report X errors as soon as the erring request is made.
This function only has an effect on X Windows. With MS Windows, it is
defined but does nothing.
If ON is nil, allow buffering of requests.
Turning on synchronization prohibits the Xlib routines from buffering
requests and seriously degrades performance, but makes debugging much
......@@ -4215,12 +4219,12 @@ x_sync (FRAME_PTR f)
DEFUN ("x-change-window-property", Fx_change_window_property,
Sx_change_window_property, 2, 6, 0,
doc: /* Change window property PROP to VALUE on the X window of FRAME.
PROP must be a string.
VALUE may be a string or a list of conses, numbers and/or strings.
If an element in the list is a string, it is converted to
an Atom and the value of the Atom is used. If an element is a cons,
it is converted to a 32 bit number where the car is the 16 top bits and the
cdr is the lower 16 bits.
PROP must be a string. VALUE may be a string or a list of conses,
numbers and/or strings. If an element in the list is a string, it is
converted to an atom and the value of the atom is used. If an element
is a cons, it is converted to a 32 bit number where the car is the 16
top bits and the cdr is the lower 16 bits.
FRAME nil or omitted means use the selected frame.
If TYPE is given and non-nil, it is the name of the type of VALUE.
If TYPE is not given or nil, the type is STRING.
......@@ -4228,9 +4232,7 @@ FORMAT gives the size in bits of each element if VALUE is a list.
It must be one of 8, 16 or 32.
If VALUE is a string or FORMAT is nil or not given, FORMAT defaults to 8.
If OUTER_P is non-nil, the property is changed for the outer X window of
FRAME. Default is to change on the edit X window.
Value is VALUE. */)
FRAME. Default is to change on the edit X window. */)
(Lisp_Object prop, Lisp_Object value, Lisp_Object frame, Lisp_Object type, Lisp_Object format, Lisp_Object outer_p)
{
struct frame *f = check_x_frame (frame);
......@@ -4331,15 +4333,19 @@ DEFUN ("x-window-property", Fx_window_property, Sx_window_property,
1, 6, 0,
doc: /* Value is the value of window property PROP on FRAME.
If FRAME is nil or omitted, use the selected frame.
If TYPE is nil or omitted, get the property as a string. Otherwise TYPE
is the name of the Atom that denotes the type expected.
On MS Windows, this function only accepts the PROP and FRAME arguments.
On X Windows, the following optional arguments are also accepted:
If TYPE is nil or omitted, get the property as a string.
Otherwise TYPE is the name of the atom that denotes the type expected.
If SOURCE is non-nil, get the property on that window instead of from
FRAME. The number 0 denotes the root window.
If DELETE_P is non-nil, delete the property after retreiving it.
If VECTOR_RET_P is non-nil, don't return a string but a vector of values.
Value is nil if FRAME hasn't a property with name PROP or if PROP has
no value of TYPE. */)
no value of TYPE (always string in the MS Windows case). */)
(Lisp_Object prop, Lisp_Object frame, Lisp_Object type, Lisp_Object source, Lisp_Object delete_p, Lisp_Object vector_ret_p)
{
struct frame *f = check_x_frame (frame);
......@@ -5342,7 +5348,11 @@ DEFUN ("x-file-dialog", Fx_file_dialog, Sx_file_dialog, 2, 5, 0,
doc: /* Read file name, prompting with PROMPT in directory DIR.
Use a file selection dialog. Select DEFAULT-FILENAME in the dialog's file
selection box, if specified. If MUSTMATCH is non-nil, the returned file
or directory must exist. ONLY-DIR-P is ignored." */)
or directory must exist.
This function is only defined on MS Windows, and X Windows with the
Motif or Gtk toolkits. With the Motif toolkit, ONLY-DIR-P is ignored.
Otherwise, if ONLY-DIR-P is non-nil, the user can only select directories. */)
(Lisp_Object prompt, Lisp_Object dir, Lisp_Object default_filename, Lisp_Object mustmatch, Lisp_Object only_dir_p)
{
int result;
......@@ -5511,8 +5521,11 @@ DEFUN ("x-file-dialog", Fx_file_dialog, Sx_file_dialog, 2, 5, 0,
doc: /* Read file name, prompting with PROMPT in directory DIR.
Use a file selection dialog. Select DEFAULT-FILENAME in the dialog's file
selection box, if specified. If MUSTMATCH is non-nil, the returned file
or directory must exist. If ONLY-DIR-P is non-nil, the user can only select
directories. */)
or directory must exist.
This function is only defined on MS Windows, and X Windows with the
Motif or Gtk toolkits. With the Motif toolkit, ONLY-DIR-P is ignored.
Otherwise, if ONLY-DIR-P is non-nil, the user can only select directories. */)
(Lisp_Object prompt, Lisp_Object dir, Lisp_Object default_filename, Lisp_Object mustmatch, Lisp_Object only_dir_p)
{
FRAME_PTR f = SELECTED_FRAME ();
......@@ -6016,5 +6029,3 @@ When using Gtk+ tooltips, the tooltip face is not used. */);
#endif /* HAVE_X_WINDOWS */
/* arch-tag: 55040d02-5485-4d58-8b22-95a7a05f3288
(do not change this comment) */
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