Commit 3fe53a83 authored by Adrian Robert's avatar Adrian Robert
Browse files

Remove '23' comments that indicated code added during update from emacs-20 -> emacs-23.

parent 575fb8bd
2009-01-22 Adrian Robert <Adrian.B.Robert@gmail.com>
* nsfns.m:
* nsgui.h:
* nsmenu.m:
* nsselect.m:
* nsterm.h:
* nsterm.m: Remove '23' comments that indicated code added during
update from emacs-20 -> emacs-23.
2009-01-22 Adrian Robert <Adrian.B.Robert@gmail.com>
* nsterm.m (EmavsView-keyDown:): Treat nil as Qnone for
......
......@@ -739,7 +739,7 @@ Turn the input menu (an NSMenu) into a lisp list for tracking on lisp side
}
/* 23: toolbar support */
/* toolbar support */
void
x_set_tool_bar_lines (struct frame *f, Lisp_Object value, Lisp_Object oldval)
{
......@@ -883,7 +883,7 @@ Turn the input menu (an NSMenu) into a lisp list for tracking on lisp side
}
/* 23: added Xism; we stub out (we do implement this in ns-win.el) */
/* Xism; we stub out (we do implement this in ns-win.el) */
int
XParseGeometry (char *string, int *x, int *y,
unsigned int *width, unsigned int *height)
......@@ -939,8 +939,8 @@ Turn the input menu (an NSMenu) into a lisp list for tracking on lisp side
}
/* 23: called to set mouse pointer color, but all other terms use it to
initialize pointer types (and don't set the color ;) */
/* called to set mouse pointer color, but all other terms use it to
initialize pointer types (and don't set the color ;) */
static void
x_set_mouse_color (struct frame *f, Lisp_Object arg, Lisp_Object oldval)
{
......@@ -1012,9 +1012,7 @@ Turn the input menu (an NSMenu) into a lisp list for tracking on lisp side
}
/* 23 Note: commented out ns_... entries are no longer used in 23.
commented out x_... entries have not been implemented yet.
see frame.c for template, also where all generic OK functions are impl */
/* Note: see frame.c for template, also where generic functions are impl */
frame_parm_handler ns_frame_parm_handlers[] =
{
x_set_autoraise, /* generic OK */
......@@ -2145,14 +2143,15 @@ and GNUstep implementations ("distributor-specific release
========================================================================== */
/* 23: call in image.c */
/* called from image.c */
FRAME_PTR
check_x_frame (Lisp_Object frame)
{
return check_ns_frame (frame);
}
/* 23: added, due to call in frame.c */
/* called from frame.c */
struct ns_display_info *
check_x_display_info (Lisp_Object frame)
{
......@@ -2160,7 +2159,6 @@ and GNUstep implementations ("distributor-specific release
}
/* 23: new function; we don't have much in the way of flexibility though */
void
x_set_scroll_bar_default_width (f)
struct frame *f;
......@@ -2172,7 +2170,7 @@ and GNUstep implementations ("distributor-specific release
}
/* 23: terms now impl this instead of x-get-resource directly */
/* terms impl this instead of x-get-resource directly */
const char *
x_get_string_resource (XrmDatabase rdb, char *name, char *class)
{
......
......@@ -60,7 +60,7 @@ typedef struct _XCharStruct
int descent;
} XCharStruct;
/* 23: Fake tructure from Xlib.h to represent two-byte characters. */
/* Fake tructure from Xlib.h to represent two-byte characters. */
#ifndef __OBJC__
typedef unsigned short unichar;
#endif
......@@ -121,8 +121,8 @@ typedef int Display;
typedef Lisp_Object XrmDatabase;
/* 23: some sort of attempt to normalize rectangle handling.. seems a bit much
for what is accomplished */
/* some sort of attempt to normalize rectangle handling.. seems a bit much
for what is accomplished */
typedef struct {
int x, y;
unsigned width, height;
......
......@@ -85,7 +85,7 @@
========================================================================== */
/*23: FIXME: not currently used, but should normalize with other terms. */
/* FIXME: not currently used, but should normalize with other terms. */
void
x_activate_menubar (struct frame *f)
{
......
......@@ -42,7 +42,6 @@ Updated by Christian Limpach (chris@nice.ch)
static Lisp_Object Vselection_alist;
static Lisp_Object Vselection_converter_alist;
/* 23: new */
static Lisp_Object Qforeign_selection;
NSString *NXSecondaryPboard;
......@@ -606,11 +605,8 @@ and the local selection value (whatever was given to `x-own-selection').\n\
\(a symbol, typically `PRIMARY', `SECONDARY', or `CLIPBOARD').");
Vns_lost_selection_hooks = Qnil;
/* 23: { */
Qforeign_selection = intern ("foreign-selection");
staticpro (&Qforeign_selection);
/* } */
}
// arch-tag: 39d1dde7-06a6-49ff-95a7-0e7af12d2218
......@@ -453,7 +453,7 @@ struct nsfont_info
char bold, ital; /* convenience flags */
char synthItal;
float voffset; /* mean of ascender/descender offsets */
XCharStruct max_bounds; /* 23 */
XCharStruct max_bounds;
/* we compute glyph codes and metrics on-demand in blocks of 256 indexed
by hibyte, lobyte */
unsigned short **glyphs; /* map unicode index to glyph */
......@@ -483,38 +483,33 @@ struct ns_display_info
/* Minimum font height over all fonts in font_table. */
int smallest_font_height;
/*/23 */
struct ns_bitmap_record *bitmaps;
int bitmaps_size;
int bitmaps_last;
/* 23 */
struct image_cache *image_cache;
struct ns_color_table *color_table;
/* 23: DPI resolution of this screen */
/* DPI resolution of this screen */
double resx, resy;
/* 23: Mask of things that cause the mouse to be grabbed */
/* Mask of things that cause the mouse to be grabbed */
int grabbed;
/* 23 */
int n_planes;
/* 23 */
int color_p;
/* 23 */
Window root_window;
/* 23: Xism */
/* Xism */
XrmDatabase xrdb;
/* 23: The cursor to use for vertical scroll bars. */
/* The cursor to use for vertical scroll bars. */
Cursor vertical_scroll_bar_cursor;
/* 23: most mouse face stuff moved in here (and reasonably so) */
/* most mouse face stuff moved in here as of 21+ (and reasonably so) */
int mouse_face_beg_row, mouse_face_beg_col;
int mouse_face_end_row, mouse_face_end_col;
int mouse_face_beg_x, mouse_face_beg_y;
......@@ -540,8 +535,6 @@ extern struct ns_display_info *x_display_list;
extern Lisp_Object ns_display_name_list;
extern struct ns_display_info *ns_display_info_for_name ();
/* 23: FIXME: these functions (we defined in nsfns) are used in various
places, but no prototypes are provided */
struct ns_display_info *check_x_display_info (Lisp_Object frame);
FRAME_PTR check_x_frame (Lisp_Object frame);
......@@ -564,7 +557,7 @@ struct ns_output
void *toolbar;
#endif
/* 23: NSCursors init'ed in initFrameFromEmacs */
/* NSCursors init'ed in initFrameFromEmacs */
Cursor text_cursor;
Cursor nontext_cursor;
Cursor modeline_cursor;
......@@ -572,10 +565,10 @@ struct ns_output
Cursor hourglass_cursor;
Cursor horizontal_drag_cursor;
/* 23: NS-specific */
/* NS-specific */
Cursor current_pointer;
/* 23: lord knows why Emacs needs to know about our Window ids.. */
/* lord knows why Emacs needs to know about our Window ids.. */
Window window_desc, parent_desc;
char explicit_parent;
......@@ -603,7 +596,7 @@ struct ns_output
struct ns_display_info *display_info;
};
/* 23: this dummy decl now needed to support TTYs */
/* this dummy decl needed to support TTYs */
struct x_output
{
unsigned long background_pixel;
......@@ -680,7 +673,6 @@ struct x_output
#define FRAME_FONTSET(f) ((f)->output_data.ns->fontset)
/* 23 */
#define FRAME_SMALLEST_CHAR_WIDTH(f) \
(FRAME_NS_DISPLAY_INFO (f)->smallest_char_width)
#define FRAME_SMALLEST_FONT_HEIGHT(f) \
......@@ -813,7 +805,7 @@ extern char gnustep_base_version[]; /* version tracking */
? (min) : (((x)>(max)) ? (max) : (x)))
#define SCREENMAXBOUND(x) (IN_BOUND (-SCREENMAX, x, SCREENMAX))
/* 23: needed somewhere... */
/* needed somewhere... */
#define VERTICAL_SCROLL_BAR_WIDTH_TRIM (0)
......
......@@ -552,7 +552,7 @@ Free a pool and temporary objects it refers to (callable from C)
ns_update_begin (struct frame *f)
/* --------------------------------------------------------------------------
Prepare for a grouped sequence of drawing calls
23: external (RIF) call; now split w/ and called before update_window_begin
external (RIF) call; whole frame, called before update_window_begin
-------------------------------------------------------------------------- */
{
NSView *view = FRAME_NS_VIEW (f);
......@@ -571,7 +571,7 @@ Free a pool and temporary objects it refers to (callable from C)
ns_update_window_begin (struct window *w)
/* --------------------------------------------------------------------------
Prepare for a grouped sequence of drawing calls
23: external (RIF) call; now split with and called after update_begin
external (RIF) call; for one window, called after update_begin
-------------------------------------------------------------------------- */
{
struct frame *f = XFRAME (WINDOW_FRAME (w));
......@@ -605,7 +605,7 @@ Free a pool and temporary objects it refers to (callable from C)
int mouse_face_overwritten_p)
/* --------------------------------------------------------------------------
Finished a grouped sequence of drawing calls
23: external (RIF) call; now split with and called before update_window_end
external (RIF) call; for one window called before update_end
-------------------------------------------------------------------------- */
{
struct ns_display_info *dpyinfo = FRAME_NS_DISPLAY_INFO (XFRAME (w->frame));
......@@ -644,7 +644,7 @@ Free a pool and temporary objects it refers to (callable from C)
ns_update_end (struct frame *f)
/* --------------------------------------------------------------------------
Finished a grouped sequence of drawing calls
23: external (RIF) call; now split with and called after update_window_end
external (RIF) call; for whole frame, called after update_window_end
-------------------------------------------------------------------------- */
{
NSView *view = FRAME_NS_VIEW (f);
......@@ -673,7 +673,7 @@ Free a pool and temporary objects it refers to (callable from C)
static void
ns_flush (struct frame *f)
/* --------------------------------------------------------------------------
23: external (RIF) call
external (RIF) call
NS impl is no-op since currently we flush in ns_update_end and elsewhere
-------------------------------------------------------------------------- */
{
......@@ -746,7 +746,7 @@ Free a pool and temporary objects it refers to (callable from C)
}
#endif
/*23: clipping */
/* clipping */
if (r)
{
[[NSGraphicsContext currentContext] saveGraphicsState];
......@@ -789,7 +789,7 @@ Free a pool and temporary objects it refers to (callable from C)
static void
ns_clip_to_row (struct window *w, struct glyph_row *row, int area, BOOL gc)
/* --------------------------------------------------------------------------
23: Internal (but parallels other terms): Focus drawing on given row
Internal (but parallels other terms): Focus drawing on given row
-------------------------------------------------------------------------- */
{
struct frame *f = XFRAME (WINDOW_FRAME (w));
......@@ -1376,9 +1376,9 @@ Free a pool and temporary objects it refers to (callable from C)
return 0;
}
/* 23: FIXME: emacs seems to downcase everything before passing it here,
which we can work around, except for GRAY, since gray##, where ## is
decimal between 0 and 99, is also an X11 colorname. */
/* FIXME: emacs seems to downcase everything before passing it here,
which we can work around, except for GRAY, since gray##, where ## is
decimal between 0 and 99, is also an X11 colorname. */
if (name[0] == '#') /* X11 format */
{
hex = name + 1;
......@@ -1590,7 +1590,7 @@ Free a pool and temporary objects it refers to (callable from C)
ns_defined_color (struct frame *f, char *name, XColor *color_def, int alloc,
char makeIndex)
/* --------------------------------------------------------------------------
23: Return 1 if named color found, and set color_def rgb accordingly.
Return 1 if named color found, and set color_def rgb accordingly.
If makeIndex and alloc are nonzero put the color in the color_table,
and set color_def pixel to the resulting index.
If makeIndex is zero, set color_def pixel to ARGB.
......@@ -1985,7 +1985,7 @@ Free a pool and temporary objects it refers to (callable from C)
void
ns_clear_frame_area (struct frame *f, int x, int y, int width, int height)
/* --------------------------------------------------------------------------
23: External (RIF): Clear section of frame
External (RIF): Clear section of frame
-------------------------------------------------------------------------- */
{
NSRect r = NSMakeRect (x, y, width, height);
......@@ -2038,7 +2038,7 @@ Free a pool and temporary objects it refers to (callable from C)
static void
ns_scroll_run (struct window *w, struct run *run)
/* --------------------------------------------------------------------------
23: External (RIF): Insert or delete n lines at line vpos
External (RIF): Insert or delete n lines at line vpos
-------------------------------------------------------------------------- */
{
struct frame *f = XFRAME (w->frame);
......@@ -2101,7 +2101,7 @@ Free a pool and temporary objects it refers to (callable from C)
static void
ns_after_update_window_line (struct glyph_row *desired_row)
/* --------------------------------------------------------------------------
23: External (RIF): preparatory to fringe update after text was updated
External (RIF): preparatory to fringe update after text was updated
-------------------------------------------------------------------------- */
{
struct window *w = updated_window;
......@@ -2156,7 +2156,7 @@ Free a pool and temporary objects it refers to (callable from C)
int x, int y, int width, int height,
int shift_by)
/* --------------------------------------------------------------------------
23: External (RIF): copy an area horizontally, don't worry about clearing src
External (RIF): copy an area horizontally, don't worry about clearing src
-------------------------------------------------------------------------- */
{
NSRect srcRect = NSMakeRect (x, y, width, height);
......@@ -2182,7 +2182,7 @@ Free a pool and temporary objects it refers to (callable from C)
static inline void
ns_compute_glyph_string_overhangs (struct glyph_string *s)
/* --------------------------------------------------------------------------
23: External (RIF); compute left/right overhang of whole string and set in s
External (RIF); compute left/right overhang of whole string and set in s
-------------------------------------------------------------------------- */
{
struct face *face = FACE_FROM_ID (s->f, s->first_glyph->face_id);
......@@ -2223,7 +2223,7 @@ Free a pool and temporary objects it refers to (callable from C)
ns_draw_fringe_bitmap (struct window *w, struct glyph_row *row,
struct draw_fringe_bitmap_params *p)
/* --------------------------------------------------------------------------
23: External (RIF); fringe-related
External (RIF); fringe-related
-------------------------------------------------------------------------- */
{
struct frame *f = XFRAME (WINDOW_FRAME (w));
......@@ -3094,7 +3094,7 @@ overwriting cursor (usually when cursor on a tab) */
/* --------------------------------------------------------------------------
External (hook): Post an event to ourself and keep reading events until
we read it back again. In effect process all events which were waiting.
23: Now we have to manage the event buffer ourselves.
From 21+ we have to manage the event buffer ourselves.
-------------------------------------------------------------------------- */
{
struct input_event ev;
......@@ -3445,17 +3445,10 @@ overwriting cursor (usually when cursor on a tab) */
}
/* ==========================================================================
Miscellaneous, mainly stubbed-out functions added in 23
========================================================================== */
void
x_wm_set_icon_position (struct frame *f, int icon_x, int icon_y)
{
/* XXX irrelevant under NS */
}
......@@ -3614,8 +3607,7 @@ Convert modifier code (see lisp.h) to lisp symbol
}
/* 23: Needed as new part of display engine; this and next define public
functions in this file (well, many of them, anyway). */
/* This and next define (many of the) public functions in this file. */
/* x_... are generic versions in xdisp.c that we, and other terms, get away
with using despite presence in the "system dependent" redisplay
interface. In addition, many of the ns_ methods have code that is
......@@ -3624,28 +3616,28 @@ functions in this file (well, many of them, anyway). */
static struct redisplay_interface ns_redisplay_interface =
{
ns_frame_parm_handlers,
x_produce_glyphs, /*generic OK */
x_write_glyphs, /*generic OK */
x_insert_glyphs, /*generic OK */
x_clear_end_of_line, /*generic OK */
ns_scroll_run, /*23 */
ns_after_update_window_line, /*23: added */
ns_update_window_begin, /*23: split from update_begin */
ns_update_window_end, /*23: split from update_end */
x_cursor_to, /*generic OK */
x_produce_glyphs,
x_write_glyphs,
x_insert_glyphs,
x_clear_end_of_line,
ns_scroll_run,
ns_after_update_window_line,
ns_update_window_begin,
ns_update_window_end,
x_cursor_to,
ns_flush,
0, /* flush_display_optional */
x_clear_window_mouse_face, /*generic OK */
x_get_glyph_overhangs, /*23: generic OK */
x_fix_overlapping_area, /*generic OK */
ns_draw_fringe_bitmap, /*23 */
x_clear_window_mouse_face,
x_get_glyph_overhangs,
x_fix_overlapping_area,
ns_draw_fringe_bitmap,
0, /* define_fringe_bitmap */ /* FIXME: simplify ns_draw_fringe_bitmap */
0, /* destroy_fringe_bitmap */
ns_compute_glyph_string_overhangs, /*23 */
ns_draw_glyph_string, /*23: interface to nsfont.m */
ns_define_frame_cursor, /*23 */
ns_clear_frame_area, /*23 */
ns_draw_window_cursor, /*23: revamped ns_dumpcursor */
ns_compute_glyph_string_overhangs,
ns_draw_glyph_string, /* interface to nsfont.m */
ns_define_frame_cursor,
ns_clear_frame_area,
ns_draw_window_cursor,
ns_draw_vertical_window_border,
ns_shift_glyphs_for_insert
};
......@@ -3697,21 +3689,21 @@ functions in this file (well, many of them, anyway). */
terminal->rif = &ns_redisplay_interface;
terminal->clear_frame_hook = ns_clear_frame;
terminal->ins_del_lines_hook = 0; /* 23: vestigial? */
terminal->delete_glyphs_hook = 0; /* 23: vestigial? */
terminal->ins_del_lines_hook = 0; /* XXX vestigial? */
terminal->delete_glyphs_hook = 0; /* XXX vestigial? */
terminal->ring_bell_hook = ns_ring_bell;
terminal->reset_terminal_modes_hook = ns_reset_terminal_modes;
terminal->set_terminal_modes_hook = ns_set_terminal_modes;
terminal->update_begin_hook = ns_update_begin;
terminal->update_end_hook = ns_update_end;
terminal->set_terminal_window_hook = NULL; /* 23: vestigial? */
terminal->set_terminal_window_hook = NULL; /* XXX vestigial? */
terminal->read_socket_hook = ns_read_socket;
terminal->frame_up_to_date_hook = ns_frame_up_to_date;
terminal->mouse_position_hook = ns_mouse_position;
terminal->frame_rehighlight_hook = ns_frame_rehighlight;
terminal->frame_raise_lower_hook = ns_frame_raise_lower;
terminal->fullscreen_hook = 0; /*XTfullscreen_hook;//23.50 */
terminal->fullscreen_hook = 0; /* see XTfullscreen_hook */
terminal->set_vertical_scroll_bar_hook = ns_set_vertical_scroll_bar;
terminal->condemn_scroll_bars_hook = ns_condemn_scroll_bars;
......@@ -6432,7 +6424,7 @@ or shrunk (negative). Zero (the default) means standard line height.\n\
staticpro (&last_mouse_motion_frame);
last_mouse_motion_frame = Qnil;
/*23: now apparently we need to tell emacs what modifiers there are.. */
/* from 23+ we need to tell emacs what modifiers there are.. */
Qmodifier_value = intern ("modifier-value");
Qalt = intern ("alt");
Fput (Qalt, Qmodifier_value, make_number (alt_modifier));
......
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