#include <config.h>
#include <signal.h>
#include <stdio.h>
#include <limits.h>
#include <errno.h>
#include "lisp.h"
#include "charset.h"
#include "fontset.h"
#include "w32term.h"
#include "frame.h"
#include "window.h"
#include "buffer.h"
#include "dispextern.h"
#include "keyboard.h"
#include "blockinput.h"
#include "epaths.h"
#include "w32heap.h"
#include "termhooks.h"
#include "coding.h"
#include <commdlg.h>
#include <shellapi.h>
extern void abort ();
extern void free_frame_menubar ();
extern struct scroll_bar *x_window_to_scroll_bar ();
extern int w32_console_toggle_lock_key (int vk_code, Lisp_Object new_state);
extern int quit_char;
extern char *lispy_function_keys[];
Lisp_Object Vw32_color_map;
Lisp_Object Vw32_pass_alt_to_system;
Lisp_Object Vw32_alt_is_meta;
Lisp_Object Vw32_quit_key;
Lisp_Object Vw32_pass_lwindow_to_system;
Lisp_Object Vw32_pass_rwindow_to_system;
Lisp_Object Vw32_phantom_key_code;
Lisp_Object Vw32_lwindow_modifier;
Lisp_Object Vw32_rwindow_modifier;
Lisp_Object Vw32_apps_modifier;
Lisp_Object Vw32_enable_num_lock;
Lisp_Object Vw32_enable_caps_lock;
Lisp_Object Vw32_scroll_lock_modifier;
Lisp_Object Vw32_enable_italics;
Lisp_Object Vw32_enable_palette;
Lisp_Object Vw32_mouse_button_tolerance;
Lisp_Object Vw32_mouse_move_interval;
Lisp_Object Vx_resource_name;
Lisp_Object Vx_no_window_manager;
Lisp_Object Vx_pointer_shape, Vx_nontext_pointer_shape, Vx_mode_pointer_shape;
Lisp_Object Vx_sensitive_text_pointer_shape;
Lisp_Object Vx_cursor_fore_pixel;
static int w32_in_use;
Lisp_Object Vx_bitmap_file_path;
Lisp_Object Vx_pixel_size_width_font_regexp;
Lisp_Object Vw32_bdf_filename_alist;
Lisp_Object Vw32_system_coding_system;
int w32_strict_fontnames;
int w32_strict_painting;
Lisp_Object Qauto_raise;
Lisp_Object Qauto_lower;
Lisp_Object Qbackground_color;
Lisp_Object Qbar;
Lisp_Object Qborder_color;
Lisp_Object Qborder_width;
Lisp_Object Qbox;
Lisp_Object Qcursor_color;
Lisp_Object Qcursor_type;
Lisp_Object Qforeground_color;
Lisp_Object Qgeometry;
Lisp_Object Qicon_left;
Lisp_Object Qicon_top;
Lisp_Object Qicon_type;
Lisp_Object Qicon_name;
Lisp_Object Qinternal_border_width;
Lisp_Object Qleft;
Lisp_Object Qright;
Lisp_Object Qmouse_color;
Lisp_Object Qnone;
Lisp_Object Qparent_id;
Lisp_Object Qscroll_bar_width;
Lisp_Object Qsuppress_icon;
Lisp_Object Qtop;
Lisp_Object Qundefined_color;
Lisp_Object Qvertical_scroll_bars;
Lisp_Object Qvisibility;
Lisp_Object Qwindow_id;
Lisp_Object Qx_frame_parameter;
Lisp_Object Qx_resource_name;
Lisp_Object Quser_position;
Lisp_Object Quser_size;
Lisp_Object Qdisplay;
Lisp_Object Qhyper;
Lisp_Object Qsuper;
Lisp_Object Qmeta;
Lisp_Object Qalt;
Lisp_Object Qctrl;
Lisp_Object Qcontrol;
Lisp_Object Qshift;
#define LMOUSE 1
#define MMOUSE 2
#define RMOUSE 4
static int button_state = 0;
static W32Msg saved_mouse_button_msg;
static unsigned mouse_button_timer;
static W32Msg saved_mouse_move_msg;
static unsigned mouse_move_timer;
unsigned int msh_mousewheel = 0;
#define MOUSE_BUTTON_ID 1
#define MOUSE_MOVE_ID 2
extern Lisp_Object Qheight, Qminibuffer, Qname, Qonly, Qwidth;
extern Lisp_Object Qunsplittable, Qmenu_bar_lines, Qbuffer_predicate, Qtitle;
extern Lisp_Object Vwindow_system_version;
Lisp_Object Qface_set_after_frame_default;
extern Lisp_Object last_mouse_scroll_bar;
extern int last_mouse_scroll_bar_pos;
extern Lisp_Object Vw32_num_mouse_buttons;
extern Lisp_Object Vw32_recognize_altgr;
void
check_w32 ()
{
if (! w32_in_use)
error ("MS-Windows not in use or not initialized");
}
int
have_menus_p ()
{
return w32_in_use;
}
FRAME_PTR
check_x_frame (frame)
Lisp_Object frame;
{
FRAME_PTR f;
if (NILP (frame))
f = selected_frame;
else
{
CHECK_LIVE_FRAME (frame, 0);
f = XFRAME (frame);
}
if (! FRAME_W32_P (f))
error ("non-w32 frame used");
return f;
}
static struct w32_display_info *
check_x_display_info (frame)
Lisp_Object frame;
{
if (NILP (frame))
{
if (FRAME_W32_P (selected_frame))
return FRAME_W32_DISPLAY_INFO (selected_frame);
else
return &one_w32_display_info;
}
else if (STRINGP (frame))
return x_display_info_for_name (frame);
else
{
FRAME_PTR f;
CHECK_LIVE_FRAME (frame, 0);
f = XFRAME (frame);
if (! FRAME_W32_P (f))
error ("non-w32 frame used");
return FRAME_W32_DISPLAY_INFO (f);
}
}
struct frame *
x_window_to_frame (dpyinfo, wdesc)
struct w32_display_info *dpyinfo;
HWND wdesc;
{
Lisp_Object tail, frame;
struct frame *f;
for (tail = Vframe_list; GC_CONSP (tail); tail = XCONS (tail)->cdr)
{
frame = XCONS (tail)->car;
if (!GC_FRAMEP (frame))
continue;
f = XFRAME (frame);
if (f->output_data.nothing == 1
|| FRAME_W32_DISPLAY_INFO (f) != dpyinfo)
continue;
if (FRAME_W32_WINDOW (f) == wdesc)
return f;
}
return 0;
}
int
x_bitmap_height (f, id)
FRAME_PTR f;
int id;
{
return FRAME_W32_DISPLAY_INFO (f)->bitmaps[id - 1].height;
}
int
x_bitmap_width (f, id)
FRAME_PTR f;
int id;
{
return FRAME_W32_DISPLAY_INFO (f)->bitmaps[id - 1].width;
}
int
x_bitmap_pixmap (f, id)
FRAME_PTR f;
int id;
{
return (int) FRAME_W32_DISPLAY_INFO (f)->bitmaps[id - 1].pixmap;
}
static int
x_allocate_bitmap_record (f)
FRAME_PTR f;
{
struct w32_display_info *dpyinfo = FRAME_W32_DISPLAY_INFO (f);
int i;
if (dpyinfo->bitmaps == NULL)
{
dpyinfo->bitmaps_size = 10;
dpyinfo->bitmaps
= (struct w32_bitmap_record *) xmalloc (dpyinfo->bitmaps_size * sizeof (struct w32_bitmap_record));
dpyinfo->bitmaps_last = 1;
return 1;
}
if (dpyinfo->bitmaps_last < dpyinfo->bitmaps_size)
return ++dpyinfo->bitmaps_last;
for (i = 0; i < dpyinfo->bitmaps_size; ++i)
if (dpyinfo->bitmaps[i].refcount == 0)
return i + 1;
dpyinfo->bitmaps_size *= 2;
dpyinfo->bitmaps
= (struct w32_bitmap_record *) xrealloc (dpyinfo->bitmaps,
dpyinfo->bitmaps_size * sizeof (struct w32_bitmap_record));
return ++dpyinfo->bitmaps_last;
}
void
x_reference_bitmap (f, id)
FRAME_PTR f;
int id;
{
++FRAME_W32_DISPLAY_INFO (f)->bitmaps[id - 1].refcount;
}
int
x_create_bitmap_from_data (f, bits, width, height)
struct frame *f;
char *bits;
unsigned int width, height;
{
struct w32_display_info *dpyinfo = FRAME_W32_DISPLAY_INFO (f);
Pixmap bitmap;
int id;
bitmap = CreateBitmap (width, height,
FRAME_W32_DISPLAY_INFO (XFRAME (frame))->n_planes,
FRAME_W32_DISPLAY_INFO (XFRAME (frame))->n_cbits,
bits);
if (! bitmap)
return -1;
id = x_allocate_bitmap_record (f);
dpyinfo->bitmaps[id - 1].pixmap = bitmap;
dpyinfo->bitmaps[id - 1].file = NULL;
dpyinfo->bitmaps[id - 1].hinst = NULL;
dpyinfo->bitmaps[id - 1].refcount = 1;
dpyinfo->bitmaps[id - 1].depth = 1;
dpyinfo->bitmaps[id - 1].height = height;
dpyinfo->bitmaps[id - 1].width = width;
return id;
}
int
x_create_bitmap_from_file (f, file)
struct frame *f;
Lisp_Object file;
{
return -1;
#if 0
struct w32_display_info *dpyinfo = FRAME_W32_DISPLAY_INFO (f);
unsigned int width, height;
Pixmap bitmap;
int xhot, yhot, result, id;
Lisp_Object found;
int fd;
char *filename;
HINSTANCE hinst;
for (id = 0; id < dpyinfo->bitmaps_last; ++id)
{
if (dpyinfo->bitmaps[id].refcount
&& dpyinfo->bitmaps[id].file
&& !strcmp (dpyinfo->bitmaps[id].file, (char *) XSTRING (file)->data))
{
++dpyinfo->bitmaps[id].refcount;
return id + 1;
}
}
fd = openp (Vx_bitmap_file_path, file, "", &found, 0);
if (fd < 0)
return -1;
if (fd == 0)
return -1;
close (fd);
filename = (char *) XSTRING (found)->data;
hinst = LoadLibraryEx (filename, NULL, LOAD_LIBRARY_AS_DATAFILE);
if (hinst == NULL)
return -1;
result = XReadBitmapFile (FRAME_W32_DISPLAY (f), FRAME_W32_WINDOW (f),
filename, &width, &height, &bitmap, &xhot, &yhot);
if (result != BitmapSuccess)
return -1;
id = x_allocate_bitmap_record (f);
dpyinfo->bitmaps[id - 1].pixmap = bitmap;
dpyinfo->bitmaps[id - 1].refcount = 1;
dpyinfo->bitmaps[id - 1].file = (char *) xmalloc (XSTRING (file)->size + 1);
dpyinfo->bitmaps[id - 1].depth = 1;
dpyinfo->bitmaps[id - 1].height = height;
dpyinfo->bitmaps[id - 1].width = width;
strcpy (dpyinfo->bitmaps[id - 1].file, XSTRING (file)->data);
return id;
#endif
}
void
x_destroy_bitmap (f, id)
FRAME_PTR f;
int id;
{
struct w32_display_info *dpyinfo = FRAME_W32_DISPLAY_INFO (f);
if (id > 0)
{
--dpyinfo->bitmaps[id - 1].refcount;
if (dpyinfo->bitmaps[id - 1].refcount == 0)
{
BLOCK_INPUT;
DeleteObject (dpyinfo->bitmaps[id - 1].pixmap);
if (dpyinfo->bitmaps[id - 1].file)
{
free (dpyinfo->bitmaps[id - 1].file);
dpyinfo->bitmaps[id - 1].file = NULL;
}
UNBLOCK_INPUT;
}
}
}
static void
x_destroy_all_bitmaps (dpyinfo)
struct w32_display_info *dpyinfo;
{
int i;
for (i = 0; i < dpyinfo->bitmaps_last; i++)
if (dpyinfo->bitmaps[i].refcount > 0)
{
DeleteObject (dpyinfo->bitmaps[i].pixmap);
if (dpyinfo->bitmaps[i].file)
free (dpyinfo->bitmaps[i].file);
}
dpyinfo->bitmaps_last = 0;
}
enum x_frame_parm
{
X_PARM_FOREGROUND_COLOR,
X_PARM_BACKGROUND_COLOR,
X_PARM_MOUSE_COLOR,
X_PARM_CURSOR_COLOR,
X_PARM_BORDER_COLOR,
X_PARM_ICON_TYPE,
X_PARM_FONT,
X_PARM_BORDER_WIDTH,
X_PARM_INTERNAL_BORDER_WIDTH,
X_PARM_NAME,
X_PARM_AUTORAISE,
X_PARM_AUTOLOWER,
X_PARM_VERT_SCROLL_BAR,
X_PARM_VISIBILITY,
X_PARM_MENU_BAR_LINES
};
struct x_frame_parm_table
{
char *name;
void (*setter)( );
};
void x_set_foreground_color ();
void x_set_background_color ();
void x_set_mouse_color ();
void x_set_cursor_color ();
void x_set_border_color ();
void x_set_cursor_type ();
void x_set_icon_type ();
void x_set_icon_name ();
void x_set_font ();
void x_set_border_width ();
void x_set_internal_border_width ();
void x_explicitly_set_name ();
void x_set_autoraise ();
void x_set_autolower ();
void x_set_vertical_scroll_bars ();
void x_set_visibility ();
void x_set_menu_bar_lines ();
void x_set_scroll_bar_width ();
void x_set_title ();
void x_set_unsplittable ();
static struct x_frame_parm_table x_frame_parms[] =
{
"auto-raise", x_set_autoraise,
"auto-lower", x_set_autolower,
"background-color", x_set_background_color,
"border-color", x_set_border_color,
"border-width", x_set_border_width,
"cursor-color", x_set_cursor_color,
"cursor-type", x_set_cursor_type,
"font", x_set_font,
"foreground-color", x_set_foreground_color,
"icon-name", x_set_icon_name,
"icon-type", x_set_icon_type,
"internal-border-width", x_set_internal_border_width,
"menu-bar-lines", x_set_menu_bar_lines,
"mouse-color", x_set_mouse_color,
"name", x_explicitly_set_name,
"scroll-bar-width", x_set_scroll_bar_width,
"title", x_set_title,
"unsplittable", x_set_unsplittable,
"vertical-scroll-bars", x_set_vertical_scroll_bars,
"visibility", x_set_visibility,
};
init_x_parm_symbols ()
{
int i;
for (i = 0; i < sizeof (x_frame_parms) / sizeof (x_frame_parms[0]); i++)
Fput (intern (x_frame_parms[i].name), Qx_frame_parameter,
make_number (i));
}
void
x_set_frame_parameters (f, alist)
FRAME_PTR f;
Lisp_Object alist;
{
Lisp_Object tail;
int width, height;
Lisp_Object left, top;
Lisp_Object icon_left, icon_top;
Lisp_Object *parms;
Lisp_Object *values;
int i;
int left_no_change = 0, top_no_change = 0;
int icon_left_no_change = 0, icon_top_no_change = 0;
struct gcpro gcpro1, gcpro2;
i = 0;
for (tail = alist; CONSP (tail); tail = Fcdr (tail))
i++;
parms = (Lisp_Object *) alloca (i * sizeof (Lisp_Object));
values = (Lisp_Object *) alloca (i * sizeof (Lisp_Object));
i = 0;
for (tail = alist; CONSP (tail); tail = Fcdr (tail))
{
Lisp_Object elt, prop, val;
elt = Fcar (tail);
parms[i] = Fcar (elt);
values[i] = Fcdr (elt);
i++;
}
alist = tail = Qnil;
GCPRO2 (*parms, *values);
gcpro1.nvars = i;
gcpro2.nvars = i;
top = left = Qunbound;
icon_left = icon_top = Qunbound;
width = FRAME_WIDTH (f);
height = FRAME_HEIGHT (f);
for (i--; i >= 0; i--)
{
Lisp_Object prop, val;
prop = parms[i];
val = values[i];
if (EQ (prop, Qwidth) && NUMBERP (val))
width = XFASTINT (val);
else if (EQ (prop, Qheight) && NUMBERP (val))
height = XFASTINT (val);
else if (EQ (prop, Qtop))
top = val;
else if (EQ (prop, Qleft))
left = val;
else if (EQ (prop, Qicon_top))
icon_top = val;
else if (EQ (prop, Qicon_left))
icon_left = val;
else
{
register Lisp_Object param_index, old_value;
param_index = Fget (prop, Qx_frame_parameter);
old_value = get_frame_param (f, prop);
store_frame_param (f, prop, val);
if (NATNUMP (param_index)
&& (XFASTINT (param_index)
< sizeof (x_frame_parms)/sizeof (x_frame_parms[0])))
(*x_frame_parms[XINT (param_index)].setter)(f, val, old_value);
}
}
if (EQ (left, Qunbound))
{
left_no_change = 1;
if (f->output_data.w32->left_pos < 0)
left = Fcons (Qplus, Fcons (make_number (f->output_data.w32->left_pos), Qnil));
else
XSETINT (left, f->output_data.w32->left_pos);
}
if (EQ (top, Qunbound))
{
top_no_change = 1;
if (f->output_data.w32->top_pos < 0)
top = Fcons (Qplus, Fcons (make_number (f->output_data.w32->top_pos), Qnil));
else
XSETINT (top, f->output_data.w32->top_pos);
}
if (EQ (icon_left, Qunbound) || ! INTEGERP (icon_left))
{
icon_left_no_change = 1;
icon_left = Fcdr (Fassq (Qicon_left, f->param_alist));
if (NILP (icon_left))
XSETINT (icon_left, 0);
}
if (EQ (icon_top, Qunbound) || ! INTEGERP (icon_top))
{
icon_top_no_change = 1;
icon_top = Fcdr (Fassq (Qicon_top, f->param_alist));
if (NILP (icon_top))
XSETINT (icon_top, 0);
}
{
Lisp_Object frame;
check_frame_size (f, &height, &width);
XSETFRAME (frame, f);
if (XINT (width) != FRAME_WIDTH (f)
|| XINT (height) != FRAME_HEIGHT (f))
Fset_frame_size (frame, make_number (width), make_number (height));
if ((!NILP (left) || !NILP (top))
&& ! (left_no_change && top_no_change)
&& ! (NUMBERP (left) && XINT (left) == f->output_data.w32->left_pos
&& NUMBERP (top) && XINT (top) == f->output_data.w32->top_pos))
{
int leftpos = 0;
int toppos = 0;
f->output_data.w32->size_hint_flags &= ~ (XNegative | YNegative);
if (EQ (left, Qminus))
f->output_data.w32->size_hint_flags |= XNegative;
else if (INTEGERP (left))
{
leftpos = XINT (left);
if (leftpos < 0)
f->output_data.w32->size_hint_flags |= XNegative;
}
else if (CONSP (left) && EQ (XCONS (left)->car, Qminus)
&& CONSP (XCONS (left)->cdr)
&& INTEGERP (XCONS (XCONS (left)->cdr)->car))
{
leftpos = - XINT (XCONS (XCONS (left)->cdr)->car);
f->output_data.w32->size_hint_flags |= XNegative;
}
else if (CONSP (left) && EQ (XCONS (left)->car, Qplus)
&& CONSP (XCONS (left)->cdr)
&& INTEGERP (XCONS (XCONS (left)->cdr)->car))
{
leftpos = XINT (XCONS (XCONS (left)->cdr)->car);
}
if (EQ (top, Qminus))
f->output_data.w32->size_hint_flags |= YNegative;
else if (INTEGERP (top))
{
toppos = XINT (top);
if (toppos < 0)
f->output_data.w32->size_hint_flags |= YNegative;
}
else if (CONSP (top) && EQ (XCONS (top)->car, Qminus)
&& CONSP (XCONS (top)->cdr)
&& INTEGERP (XCONS (XCONS (top)->cdr)->car))
{
toppos = - XINT (XCONS (XCONS (top)->cdr)->car);
f->output_data.w32->size_hint_flags |= YNegative;
}
else if (CONSP (top) && EQ (XCONS (top)->car, Qplus)
&& CONSP (XCONS (top)->cdr)
&& INTEGERP (XCONS (XCONS (top)->cdr)->car))
{
toppos = XINT (XCONS (XCONS (top)->cdr)->car);
}
f->output_data.w32->top_pos = toppos;
f->output_data.w32->left_pos = leftpos;
f->output_data.w32->win_gravity = NorthWestGravity;
x_set_offset (f, leftpos, toppos, -1);
}
if ((!NILP (icon_left) || !NILP (icon_top))
&& ! (icon_left_no_change && icon_top_no_change))
x_wm_set_icon_position (f, XINT (icon_left), XINT (icon_top));
}
UNGCPRO;
}
void
x_real_positions (f, xptr, yptr)
FRAME_PTR f;
int *xptr, *yptr;
{
POINT pt;
{
RECT rect;
GetClientRect(FRAME_W32_WINDOW(f), &rect);
AdjustWindowRect(&rect, f->output_data.w32->dwStyle, FRAME_EXTERNAL_MENU_BAR(f));
pt.x = rect.left;
pt.y = rect.top;
}
ClientToScreen (FRAME_W32_WINDOW(f), &pt);
*xptr = pt.x;
*yptr = pt.y;
}
x_report_frame_params (f, alistptr)
struct frame *f;
Lisp_Object *alistptr;
{
char buf[16];
Lisp_Object tem;
XSETINT (tem, f->output_data.w32->left_pos);
if (f->output_data.w32->left_pos >= 0)
store_in_alist (alistptr, Qleft, tem);
else
store_in_alist (alistptr, Qleft, Fcons (Qplus, Fcons (tem, Qnil)));
XSETINT (tem, f->output_data.w32->top_pos);
if (f->output_data.w32->top_pos >= 0)
store_in_alist (alistptr, Qtop, tem);
else
store_in_alist (alistptr, Qtop, Fcons (Qplus, Fcons (tem, Qnil)));
store_in_alist (alistptr, Qborder_width,
make_number (f->output_data.w32->border_width));
store_in_alist (alistptr, Qinternal_border_width,
make_number (f->output_data.w32->internal_border_width));
sprintf (buf, "%ld", (long) FRAME_W32_WINDOW (f));
store_in_alist (alistptr, Qwindow_id,
build_string (buf));
store_in_alist (alistptr, Qicon_name, f->icon_name);
FRAME_SAMPLE_VISIBILITY (f);
store_in_alist (alistptr, Qvisibility,
(FRAME_VISIBLE_P (f) ? Qt
: FRAME_ICONIFIED_P (f) ? Qicon : Qnil));
store_in_alist (alistptr, Qdisplay,
XCONS (FRAME_W32_DISPLAY_INFO (f)->name_list_element)->car);
}
DEFUN ("w32-define-rgb-color", Fw32_define_rgb_color, Sw32_define_rgb_color, 4, 4, 0,
"Convert RGB numbers to a windows color reference and associate with NAME (a string).\n\
This adds or updates a named color to w32-color-map, making it available for use.\n\
The original entry's RGB ref is returned, or nil if the entry is new.")
(red, green, blue, name)
Lisp_Object red, green, blue, name;
{
Lisp_Object rgb;
Lisp_Object oldrgb = Qnil;
Lisp_Object entry;
CHECK_NUMBER (red, 0);
CHECK_NUMBER (green, 0);
CHECK_NUMBER (blue, 0);
CHECK_STRING (name, 0);
XSET (rgb, Lisp_Int, RGB(XUINT (red), XUINT (green), XUINT (blue)));
BLOCK_INPUT;
entry = Fassoc (name, Vw32_color_map);
if (NILP (entry))
{
entry = Fcons (name, rgb);
Vw32_color_map = Fcons (entry, Vw32_color_map);
}
else
{
oldrgb = Fcdr (entry);
Fsetcdr (entry, rgb);
}
UNBLOCK_INPUT;
return (oldrgb);
}
DEFUN ("w32-load-color-file", Fw32_load_color_file, Sw32_load_color_file, 1, 1, 0,
"Create an alist of color entries from an external file (ie. rgb.txt).\n\
Assign this value to w32-color-map to replace the existing color map.\n\
\
The file should define one named RGB color per line like so:\
R G B name\n\
where R,G,B are numbers between 0 and 255 and name is an arbitrary string.")
(filename)
Lisp_Object filename;
{
FILE *fp;
Lisp_Object cmap = Qnil;
Lisp_Object abspath;
CHECK_STRING (filename, 0);
abspath = Fexpand_file_name (filename, Qnil);
fp = fopen (XSTRING (filename)->data, "rt");
if (fp)
{
char buf[512];
int red, green, blue;
int num;
BLOCK_INPUT;
while (fgets (buf, sizeof (buf), fp) != NULL) {
if (sscanf (buf, "%u %u %u %n", &red, &green, &blue, &num) == 3)
{
char *name = buf + num;
num = strlen (name) - 1;
if (name[num] == '\n')
name[num] = 0;
cmap = Fcons (Fcons (build_string (name),
make_number (RGB (red, green, blue))),
cmap);
}
}
fclose (fp);
UNBLOCK_INPUT;
}
return cmap;
}
typedef struct colormap_t
{
char *name;
COLORREF colorref;
} colormap_t;
colormap_t w32_color_map[] =
{
{"snow" , PALETTERGB (255,250,250)},
{"ghost white" , PALETTERGB (248,248,255)},
{"GhostWhite" , PALETTERGB (248,248,255)},
{"white smoke" , PALETTERGB (245,245,245)},
{"WhiteSmoke" , PALETTERGB (245,245,245)},
{"gainsboro" , PALETTERGB (220,220,220)},
{"floral white" , PALETTERGB (255,250,240)},
{"FloralWhite" , PALETTERGB (255,250,240)},
{"old lace" , PALETTERGB (253,245,230)},
{"OldLace" , PALETTERGB (253,245,230)},
{"linen" , PALETTERGB (250,240,230)},
{"antique white" , PALETTERGB (250,235,215)},
{"AntiqueWhite" , PALETTERGB (250,235,215)},
{"papaya whip" , PALETTERGB (255,239,213)},
{"PapayaWhip" , PALETTERGB (255,239,213)},
{"blanched almond" , PALETTERGB (255,235,205)},
{"BlanchedAlmond" , PALETTERGB (255,235,205)},
{"bisque" , PALETTERGB (255,228,196)},
{"peach puff" , PALETTERGB (255,218,185)},
{"PeachPuff" , PALETTERGB (255,218,185)},
{"navajo white" , PALETTERGB (255,222,173)},
{"NavajoWhite" , PALETTERGB (255,222,173)},
{"moccasin" , PALETTERGB (255,228,181)},
{"cornsilk" , PALETTERGB (255,248,220)},
{"ivory" , PALETTERGB (255,255,240)},
{"lemon chiffon" , PALETTERGB (255,250,205)},
{"LemonChiffon" , PALETTERGB (255,250,205)},
{"seashell" , PALETTERGB (255,245,238)},
{"honeydew" , PALETTERGB (240,255,240)},
{"mint cream" , PALETTERGB (245,255,250)},
{"MintCream" , PALETTERGB (245,255,250)},
{"azure" , PALETTERGB (240,255,255)},
{"alice blue" , PALETTERGB (240,248,255)},
{"AliceBlue" , PALETTERGB (240,248,255)},
{"lavender" , PALETTERGB (230,230,250)},
{"lavender blush" , PALETTERGB (255,240,245)},
{"LavenderBlush" , PALETTERGB (255,240,245)},
{"misty rose" , PALETTERGB (255,228,225)},
{"MistyRose" , PALETTERGB (255,228,225)},
{"white" , PALETTERGB (255,255,255)},
{"black" , PALETTERGB ( 0, 0, 0)},
{"dark slate gray" , PALETTERGB ( 47, 79, 79)},
{"DarkSlateGray" , PALETTERGB ( 47, 79, 79)},
{"dark slate grey" , PALETTERGB ( 47, 79, 79)},
{"DarkSlateGrey" , PALETTERGB ( 47, 79, 79)},
{"dim gray" , PALETTERGB (105,105,105)},
{"DimGray" , PALETTERGB (105,105,105)},
{"dim grey" , PALETTERGB (105,105,105)},
{"DimGrey" , PALETTERGB (105,105,105)},
{"slate gray" , PALETTERGB (112,128,144)},
{"SlateGray" , PALETTERGB (112,128,144)},
{"slate grey" , PALETTERGB (112,128,144)},
{"SlateGrey" , PALETTERGB (112,128,144)},
{"light slate gray" , PALETTERGB (119,136,153)},
{"LightSlateGray" , PALETTERGB (119,136,153)},
{"light slate grey" , PALETTERGB (119,136,153)},
{"LightSlateGrey" , PALETTERGB (119,136,153)},
{"gray" , PALETTERGB (190,190,190)},
{"grey" , PALETTERGB (190,190,190)},
{"light grey" , PALETTERGB (211,211,211)},
{"LightGrey" , PALETTERGB (211,211,211)},
{"light gray" , PALETTERGB (211,211,211)},
{"LightGray" , PALETTERGB (211,211,211)},
{"midnight blue" , PALETTERGB ( 25, 25,112)},
{"MidnightBlue" , PALETTERGB ( 25, 25,112)},
{"navy" , PALETTERGB ( 0, 0,128)},
{"navy blue" , PALETTERGB ( 0, 0,128)},
{"NavyBlue" , PALETTERGB ( 0, 0,128)},
{"cornflower blue" , PALETTERGB (100,149,237)},
{"CornflowerBlue" , PALETTERGB (100,149,237)},
{"dark slate blue" , PALETTERGB ( 72, 61,139)},
{"DarkSlateBlue" , PALETTERGB ( 72, 61,139)},
{"slate blue" , PALETTERGB (106, 90,205)},
{"SlateBlue" , PALETTERGB (106, 90,205)},
{"medium slate blue" , PALETTERGB (123,104,238)},
{"MediumSlateBlue" , PALETTERGB (123,104,238)},
{"light slate blue" , PALETTERGB (132,112,255)},
{"LightSlateBlue" , PALETTERGB (132,112,255)},
{"medium blue" , PALETTERGB ( 0, 0,205)},
{"MediumBlue" , PALETTERGB ( 0, 0,205)},
{"royal blue" , PALETTERGB ( 65,105,225)},
{"RoyalBlue" , PALETTERGB ( 65,105,225)},
{"blue" , PALETTERGB ( 0, 0,255)},
{"dodger blue" , PALETTERGB ( 30,144,255)},
{"DodgerBlue" , PALETTERGB ( 30,144,255)},
{"deep sky blue" , PALETTERGB ( 0,191,255)},
{"DeepSkyBlue" , PALETTERGB ( 0,191,255)},
{"sky blue" , PALETTERGB (135,206,235)},
{"SkyBlue" , PALETTERGB (135,206,235)},
{"light sky blue" , PALETTERGB (135,206,250)},
{"LightSkyBlue" , PALETTERGB (135,206,250)},
{"steel blue" , PALETTERGB ( 70,130,180)},
{"SteelBlue" , PALETTERGB ( 70,130,180)},
{"light steel blue" , PALETTERGB (176,196,222)},
{"LightSteelBlue" , PALETTERGB (176,196,222)},
{"light blue" , PALETTERGB (173,216,230)},
{"LightBlue" , PALETTERGB (173,216,230)},
{"powder blue" , PALETTERGB (176,224,230)},
{"PowderBlue" , PALETTERGB (176,224,230)},
{"pale turquoise" , PALETTERGB (175,238,238)},
{"PaleTurquoise" , PALETTERGB (175,238,238)},
{"dark turquoise" , PALETTERGB ( 0,206,209)},
{"DarkTurquoise" , PALETTERGB ( 0,206,209)},
{"medium turquoise" , PALETTERGB ( 72,209,204)},
{"MediumTurquoise" , PALETTERGB ( 72,209,204)},
{"turquoise" , PALETTERGB ( 64,224,208)},
{"cyan" , PALETTERGB ( 0,255,255)},
{"light cyan" , PALETTERGB (224,255,255)},
{"LightCyan" , PALETTERGB (224,255,255)},
{"cadet blue" , PALETTERGB ( 95,158,160)},
{"CadetBlue" , PALETTERGB ( 95,158,160)},
{"medium aquamarine" , PALETTERGB (102,205,170)},
{"MediumAquamarine" , PALETTERGB (102,205,170)},
{"aquamarine" , PALETTERGB (127,255,212)},
{"dark green" , PALETTERGB ( 0,100, 0)},
{"DarkGreen" , PALETTERGB ( 0,100, 0)},
{"dark olive green" , PALETTERGB ( 85,107, 47)},
{"DarkOliveGreen" , PALETTERGB ( 85,107, 47)},
{"dark sea green" , PALETTERGB (143,188,143)},
{"DarkSeaGreen" , PALETTERGB (143,188,143)},
{"sea green" , PALETTERGB ( 46,139, 87)},
{"SeaGreen" , PALETTERGB ( 46,139, 87)},
{"medium sea green" , PALETTERGB ( 60,179,113)},
{"MediumSeaGreen" , PALETTERGB ( 60,179,113)},
{"light sea green" , PALETTERGB ( 32,178,170)},
{"LightSeaGreen" , PALETTERGB ( 32,178,170)},
{"pale green" , PALETTERGB (152,251,152)},
{"PaleGreen" , PALETTERGB (152,251,152)},
{"spring green" , PALETTERGB ( 0,255,127)},
{"SpringGreen" , PALETTERGB ( 0,255,127)},
{"lawn green" , PALETTERGB (124,252, 0)},
{"LawnGreen" , PALETTERGB (124,252, 0)},
{"green" , PALETTERGB ( 0,255, 0)},
{"chartreuse" , PALETTERGB (127,255, 0)},
{"medium spring green" , PALETTERGB ( 0,250,154)},
{"MediumSpringGreen" , PALETTERGB ( 0,250,154)},
{"green yellow" , PALETTERGB (173,255, 47)},
{"GreenYellow" , PALETTERGB (173,255, 47)},
{"lime green" , PALETTERGB ( 50,205, 50)},
{"LimeGreen" , PALETTERGB ( 50,205, 50)},
{"yellow green" , PALETTERGB (154,205, 50)},
{"YellowGreen" , PALETTERGB (154,205, 50)},
{"forest green" , PALETTERGB ( 34,139, 34)},
{"ForestGreen" , PALETTERGB ( 34,139, 34)},
{"olive drab" , PALETTERGB (107,142, 35)},
{"OliveDrab" , PALETTERGB (107,142, 35)},
{"dark khaki" , PALETTERGB (189,183,107)},
{"DarkKhaki" , PALETTERGB (189,183,107)},
{"khaki" , PALETTERGB (240,230,140)},
{"pale goldenrod" , PALETTERGB (238,232,170)},
{"PaleGoldenrod" , PALETTERGB (238,232,170)},
{"light goldenrod yellow" , PALETTERGB (250,250,210)},
{"LightGoldenrodYellow" , PALETTERGB (250,250,210)},
{"light yellow" , PALETTERGB (255,255,224)},
{"LightYellow" , PALETTERGB (255,255,224)},
{"yellow" , PALETTERGB (255,255, 0)},
{"gold" , PALETTERGB (255,215, 0)},
{"light goldenrod" , PALETTERGB (238,221,130)},
{"LightGoldenrod" , PALETTERGB (238,221,130)},
{"goldenrod" , PALETTERGB (218,165, 32)},
{"dark goldenrod" , PALETTERGB (184,134, 11)},
{"DarkGoldenrod" , PALETTERGB (184,134, 11)},
{"rosy brown" , PALETTERGB (188,143,143)},
{"RosyBrown" , PALETTERGB (188,143,143)},
{"indian red" , PALETTERGB (205, 92, 92)},
{"IndianRed" , PALETTERGB (205, 92, 92)},
{"saddle brown" , PALETTERGB (139, 69, 19)},
{"SaddleBrown" , PALETTERGB (139, 69, 19)},
{"sienna" , PALETTERGB (160, 82, 45)},
{"peru" , PALETTERGB (205,133, 63)},
{"burlywood" , PALETTERGB (222,184,135)},
{"beige" , PALETTERGB (245,245,220)},
{"wheat" , PALETTERGB (245,222,179)},
{"sandy brown" , PALETTERGB (244,164, 96)},
{"SandyBrown" , PALETTERGB (244,164, 96)},
{"tan" , PALETTERGB (210,180,140)},
{"chocolate" , PALETTERGB (210,105, 30)},
{"firebrick" , PALETTERGB (178,34, 34)},
{"brown" , PALETTERGB (165,42, 42)},
{"dark salmon" , PALETTERGB (233,150,122)},
{"DarkSalmon" , PALETTERGB (233,150,122)},
{"salmon" , PALETTERGB (250,128,114)},
{"light salmon" , PALETTERGB (255,160,122)},
{"LightSalmon" , PALETTERGB (255,160,122)},
{"orange" , PALETTERGB (255,165, 0)},
{"dark orange" , PALETTERGB (255,140, 0)},
{"DarkOrange" , PALETTERGB (255,140, 0)},
{"coral" , PALETTERGB (255,127, 80)},
{"light coral" , PALETTERGB (240,128,128)},
{"LightCoral" , PALETTERGB (240,128,128)},
{"tomato" , PALETTERGB (255, 99, 71)},
{"orange red" , PALETTERGB (255, 69, 0)},
{"OrangeRed" , PALETTERGB (255, 69, 0)},
{"red" , PALETTERGB (255, 0, 0)},
{"hot pink" , PALETTERGB (255,105,180)},
{"HotPink" , PALETTERGB (255,105,180)},
{"deep pink" , PALETTERGB (255, 20,147)},
{"DeepPink" , PALETTERGB (255, 20,147)},
{"pink" , PALETTERGB (255,192,203)},
{"light pink" , PALETTERGB (255,182,193)},
{"LightPink" , PALETTERGB (255,182,193)},
{"pale violet red" , PALETTERGB (219,112,147)},
{"PaleVioletRed" , PALETTERGB (219,112,147)},
{"maroon" , PALETTERGB (176, 48, 96)},
{"medium violet red" , PALETTERGB (199, 21,133)},
{"MediumVioletRed" , PALETTERGB (199, 21,133)},
{"violet red" , PALETTERGB (208, 32,144)},
{"VioletRed" , PALETTERGB (208, 32,144)},
{"magenta" , PALETTERGB (255, 0,255)},
{"violet" , PALETTERGB (238,130,238)},
{"plum" , PALETTERGB (221,160,221)},
{"orchid" , PALETTERGB (218,112,214)},
{"medium orchid" , PALETTERGB (186, 85,211)},
{"MediumOrchid" , PALETTERGB (186, 85,211)},
{"dark orchid" , PALETTERGB (153, 50,204)},
{"DarkOrchid" , PALETTERGB (153, 50,204)},
{"dark violet" , PALETTERGB (148, 0,211)},
{"DarkViolet" , PALETTERGB (148, 0,211)},
{"blue violet" , PALETTERGB (138, 43,226)},
{"BlueViolet" , PALETTERGB (138, 43,226)},
{"purple" , PALETTERGB (160, 32,240)},
{"medium purple" , PALETTERGB (147,112,219)},
{"MediumPurple" , PALETTERGB (147,112,219)},
{"thistle" , PALETTERGB (216,191,216)},
{"gray0" , PALETTERGB ( 0, 0, 0)},
{"grey0" , PALETTERGB ( 0, 0, 0)},
{"dark grey" , PALETTERGB (169,169,169)},
{"DarkGrey" , PALETTERGB (169,169,169)},
{"dark gray" , PALETTERGB (169,169,169)},
{"DarkGray" , PALETTERGB (169,169,169)},
{"dark blue" , PALETTERGB ( 0, 0,139)},
{"DarkBlue" , PALETTERGB ( 0, 0,139)},
{"dark cyan" , PALETTERGB ( 0,139,139)},
{"DarkCyan" , PALETTERGB ( 0,139,139)},
{"dark magenta" , PALETTERGB (139, 0,139)},
{"DarkMagenta" , PALETTERGB (139, 0,139)},
{"dark red" , PALETTERGB (139, 0, 0)},
{"DarkRed" , PALETTERGB (139, 0, 0)},
{"light green" , PALETTERGB (144,238,144)},
{"LightGreen" , PALETTERGB (144,238,144)},
};
DEFUN ("w32-default-color-map", Fw32_default_color_map, Sw32_default_color_map,
0, 0, 0, "Return the default color map.")
()
{
int i;
colormap_t *pc = w32_color_map;
Lisp_Object cmap;
BLOCK_INPUT;
cmap = Qnil;
for (i = 0; i < sizeof (w32_color_map) / sizeof (w32_color_map[0]);
pc++, i++)
cmap = Fcons (Fcons (build_string (pc->name),
make_number (pc->colorref)),
cmap);
UNBLOCK_INPUT;
return (cmap);
}
Lisp_Object
w32_to_x_color (rgb)
Lisp_Object rgb;
{
Lisp_Object color;
CHECK_NUMBER (rgb, 0);
BLOCK_INPUT;
color = Frassq (rgb, Vw32_color_map);
UNBLOCK_INPUT;
if (!NILP (color))
return (Fcar (color));
else
return Qnil;
}
COLORREF
w32_color_map_lookup (colorname)
char *colorname;
{
Lisp_Object tail, ret = Qnil;
BLOCK_INPUT;
for (tail = Vw32_color_map; !NILP (tail); tail = Fcdr (tail))
{
register Lisp_Object elt, tem;
elt = Fcar (tail);
if (!CONSP (elt)) continue;
tem = Fcar (elt);
if (lstrcmpi (XSTRING (tem)->data, colorname) == 0)
{
ret = XUINT (Fcdr (elt));
break;
}
QUIT;
}
UNBLOCK_INPUT;
return ret;
}
COLORREF
x_to_w32_color (colorname)
char * colorname;
{
register Lisp_Object tail, ret = Qnil;
BLOCK_INPUT;
if (colorname[0] == '#')
{
char *color;
int size;
color = colorname + 1;
size = strlen(color);
if (size == 3 || size == 6 || size == 9 || size == 12)
{
UINT colorval;
int i, pos;
pos = 0;
size /= 3;
colorval = 0;
for (i = 0; i < 3; i++)
{
char *end;
char t;
unsigned long value;
if (!isxdigit(color[0]) || color[1] == 'x')
break;
t = color[size];
color[size] = '\0';
value = strtoul(color, &end, 16);
color[size] = t;
if (errno == ERANGE || end - color != size)
break;
switch (size)
{
case 1:
value = value * 0x10;
break;
case 2:
break;
case 3:
value /= 0x10;
break;
case 4:
value /= 0x100;
break;
}
colorval |= (value << pos);
pos += 0x8;
if (i == 2)
{
UNBLOCK_INPUT;
return (colorval);
}
color = end;
}
}
}
else if (strnicmp(colorname, "rgb:", 4) == 0)
{
char *color;
UINT colorval;
int i, pos;
pos = 0;
colorval = 0;
color = colorname + 4;
for (i = 0; i < 3; i++)
{
char *end;
unsigned long value;
if (!isxdigit(color[0]) || color[1] == 'x')
break;
value = strtoul(color, &end, 16);
if (errno == ERANGE)
break;
switch (end - color)
{
case 1:
value = value * 0x10 + value;
break;
case 2:
break;
case 3:
value /= 0x10;
break;
case 4:
value /= 0x100;
break;
default:
value = ULONG_MAX;
}
if (value == ULONG_MAX)
break;
colorval |= (value << pos);
pos += 0x8;
if (i == 2)
{
if (*end != '\0')
break;
UNBLOCK_INPUT;
return (colorval);
}
if (*end != '/')
break;
color = end + 1;
}
}
else if (strnicmp(colorname, "rgbi:", 5) == 0)
{
char *color;
UINT colorval;
int i, pos;
pos = 0;
colorval = 0;
color = colorname + 5;
for (i = 0; i < 3; i++)
{
char *end;
double value;
UINT val;
value = strtod(color, &end);
if (errno == ERANGE)
break;
if (value < 0.0 || value > 1.0)
break;
val = (UINT)(0x100 * value);
if (val == 0x100)
val = 0xFF;
colorval |= (val << pos);
pos += 0x8;
if (i == 2)
{
if (*end != '\0')
break;
UNBLOCK_INPUT;
return (colorval);
}
if (*end != '/')
break;
color = end + 1;
}
}
ret = w32_color_map_lookup (colorname);
if (NILP (ret))
{
int len = strlen (colorname);
if (isdigit (colorname[len - 1]))
{
char *ptr, *approx = alloca (len);
strcpy (approx, colorname);
ptr = &approx[len - 1];
while (ptr > approx && isdigit (*ptr))
*ptr-- = '\0';
ret = w32_color_map_lookup (approx);
}
}
UNBLOCK_INPUT;
return ret;
}
void
w32_regenerate_palette (FRAME_PTR f)
{
struct w32_palette_entry * list;
LOGPALETTE * log_palette;
HPALETTE new_palette;
int i;
if (! FRAME_W32_DISPLAY_INFO (f)->has_palette)
return;
log_palette = (LOGPALETTE *)
alloca (sizeof (LOGPALETTE) +
FRAME_W32_DISPLAY_INFO (f)->num_colors * sizeof (PALETTEENTRY));
log_palette->palVersion = 0x300;
log_palette->palNumEntries = FRAME_W32_DISPLAY_INFO (f)->num_colors;
list = FRAME_W32_DISPLAY_INFO (f)->color_list;
for (i = 0;
i < FRAME_W32_DISPLAY_INFO (f)->num_colors;
i++, list = list->next)
log_palette->palPalEntry[i] = list->entry;
new_palette = CreatePalette (log_palette);
enter_crit ();
if (FRAME_W32_DISPLAY_INFO (f)->palette)
DeleteObject (FRAME_W32_DISPLAY_INFO (f)->palette);
FRAME_W32_DISPLAY_INFO (f)->palette = new_palette;
release_frame_dc (f, get_frame_dc (f));
leave_crit ();
}
#define W32_COLOR(pe) RGB (pe.peRed, pe.peGreen, pe.peBlue)
#define SET_W32_COLOR(pe, color) \
do \
{ \
pe.peRed = GetRValue (color); \
pe.peGreen = GetGValue (color); \
pe.peBlue = GetBValue (color); \
pe.peFlags = 0; \
} while (0)
#if 0
void
w32_map_color (FRAME_PTR f, COLORREF color)
{
struct w32_palette_entry * list = FRAME_W32_DISPLAY_INFO (f)->color_list;
if (NILP (Vw32_enable_palette))
return;
while (list)
{
if (W32_COLOR (list->entry) == color)
{
++list->refcount;
return;
}
list = list->next;
}
list = (struct w32_palette_entry *)
xmalloc (sizeof (struct w32_palette_entry));
SET_W32_COLOR (list->entry, color);
list->refcount = 1;
list->next = FRAME_W32_DISPLAY_INFO (f)->color_list;
FRAME_W32_DISPLAY_INFO (f)->color_list = list;
FRAME_W32_DISPLAY_INFO (f)->num_colors++;
FRAME_W32_DISPLAY_INFO (f)->regen_palette = TRUE;
}
void
w32_unmap_color (FRAME_PTR f, COLORREF color)
{
struct w32_palette_entry * list = FRAME_W32_DISPLAY_INFO (f)->color_list;
struct w32_palette_entry **prev = &FRAME_W32_DISPLAY_INFO (f)->color_list;
if (NILP (Vw32_enable_palette))
return;
while (list)
{
if (W32_COLOR (list->entry) == color)
{
if (--list->refcount == 0)
{
*prev = list->next;
xfree (list);
FRAME_W32_DISPLAY_INFO (f)->num_colors--;
break;
}
else
return;
}
prev = &list->next;
list = list->next;
}
FRAME_W32_DISPLAY_INFO (f)->regen_palette = TRUE;
}
#endif
int
defined_color (f, color, color_def, alloc)
FRAME_PTR f;
char *color;
COLORREF *color_def;
int alloc;
{
register Lisp_Object tem;
tem = x_to_w32_color (color);
if (!NILP (tem))
{
if (!NILP (Vw32_enable_palette))
{
struct w32_palette_entry * entry =
FRAME_W32_DISPLAY_INFO (f)->color_list;
struct w32_palette_entry ** prev =
&FRAME_W32_DISPLAY_INFO (f)->color_list;
while (entry)
{
if (W32_COLOR (entry->entry) == XUINT (tem))
break;
prev = &entry->next;
entry = entry->next;
}
if (entry == NULL && alloc)
{
entry = (struct w32_palette_entry *)
xmalloc (sizeof (struct w32_palette_entry));
SET_W32_COLOR (entry->entry, XUINT (tem));
entry->next = NULL;
*prev = entry;
FRAME_W32_DISPLAY_INFO (f)->num_colors++;
FRAME_W32_DISPLAY_INFO (f)->regen_palette = TRUE;
}
}
*color_def = XUINT (tem) | 0x2000000;
return 1;
}
else
{
return 0;
}
}
int
x_decode_color (f, arg, def)
FRAME_PTR f;
Lisp_Object arg;
int def;
{
COLORREF cdef;
CHECK_STRING (arg, 0);
if (strcmp (XSTRING (arg)->data, "black") == 0)
return BLACK_PIX_DEFAULT (f);
else if (strcmp (XSTRING (arg)->data, "white") == 0)
return WHITE_PIX_DEFAULT (f);
if ((FRAME_W32_DISPLAY_INFO (f)->n_planes * FRAME_W32_DISPLAY_INFO (f)->n_cbits) == 1)
return def;
if (defined_color (f, XSTRING (arg)->data, &cdef, 1))
return cdef;
return def;
}
void
x_set_foreground_color (f, arg, oldval)
struct frame *f;
Lisp_Object arg, oldval;
{
f->output_data.w32->foreground_pixel
= x_decode_color (f, arg, BLACK_PIX_DEFAULT (f));
if (FRAME_W32_WINDOW (f) != 0)
{
recompute_basic_faces (f);
if (FRAME_VISIBLE_P (f))
redraw_frame (f);
}
}
void
x_set_background_color (f, arg, oldval)
struct frame *f;
Lisp_Object arg, oldval;
{
Pixmap temp;
int mask;
f->output_data.w32->background_pixel
= x_decode_color (f, arg, WHITE_PIX_DEFAULT (f));
if (FRAME_W32_WINDOW (f) != 0)
{
SetWindowLong (FRAME_W32_WINDOW (f), WND_BACKGROUND_INDEX, f->output_data.w32->background_pixel);
recompute_basic_faces (f);
if (FRAME_VISIBLE_P (f))
redraw_frame (f);
}
}
void
x_set_mouse_color (f, arg, oldval)
struct frame *f;
Lisp_Object arg, oldval;
{
#if 0
Cursor cursor, nontext_cursor, mode_cursor, cross_cursor;
#endif
int count;
int mask_color;
if (!EQ (Qnil, arg))
f->output_data.w32->mouse_pixel
= x_decode_color (f, arg, BLACK_PIX_DEFAULT (f));
mask_color = f->output_data.w32->background_pixel;
if (mask_color == f->output_data.w32->mouse_pixel
&& mask_color == f->output_data.w32->background_pixel)
f->output_data.w32->mouse_pixel = f->output_data.w32->foreground_pixel;
#if 0
BLOCK_INPUT;
count = x_catch_errors (FRAME_W32_DISPLAY (f));
if (!EQ (Qnil, Vx_pointer_shape))
{
CHECK_NUMBER (Vx_pointer_shape, 0);
cursor = XCreateFontCursor (FRAME_W32_DISPLAY (f), XINT (Vx_pointer_shape));
}
else
cursor = XCreateFontCursor (FRAME_W32_DISPLAY (f), XC_xterm);
x_check_errors (FRAME_W32_DISPLAY (f), "bad text pointer cursor: %s");
if (!EQ (Qnil, Vx_nontext_pointer_shape))
{
CHECK_NUMBER (Vx_nontext_pointer_shape, 0);
nontext_cursor = XCreateFontCursor (FRAME_W32_DISPLAY (f),
XINT (Vx_nontext_pointer_shape));
}
else
nontext_cursor = XCreateFontCursor (FRAME_W32_DISPLAY (f), XC_left_ptr);
x_check_errors (FRAME_W32_DISPLAY (f), "bad nontext pointer cursor: %s");
if (!EQ (Qnil, Vx_mode_pointer_shape))
{
CHECK_NUMBER (Vx_mode_pointer_shape, 0);
mode_cursor = XCreateFontCursor (FRAME_W32_DISPLAY (f),
XINT (Vx_mode_pointer_shape));
}
else
mode_cursor = XCreateFontCursor (FRAME_W32_DISPLAY (f), XC_xterm);
x_check_errors (FRAME_W32_DISPLAY (f), "bad modeline pointer cursor: %s");
if (!EQ (Qnil, Vx_sensitive_text_pointer_shape))
{
CHECK_NUMBER (Vx_sensitive_text_pointer_shape, 0);
cross_cursor
= XCreateFontCursor (FRAME_W32_DISPLAY (f),
XINT (Vx_sensitive_text_pointer_shape));
}
else
cross_cursor = XCreateFontCursor (FRAME_W32_DISPLAY (f), XC_crosshair);
x_check_errors (FRAME_W32_DISPLAY (f), "can't set cursor shape: %s");
x_uncatch_errors (FRAME_W32_DISPLAY (f), count);
{
XColor fore_color, back_color;
fore_color.pixel = f->output_data.w32->mouse_pixel;
back_color.pixel = mask_color;
XQueryColor (FRAME_W32_DISPLAY (f),
DefaultColormap (FRAME_W32_DISPLAY (f),
DefaultScreen (FRAME_W32_DISPLAY (f))),
&fore_color);
XQueryColor (FRAME_W32_DISPLAY (f),
DefaultColormap (FRAME_W32_DISPLAY (f),
DefaultScreen (FRAME_W32_DISPLAY (f))),
&back_color);
XRecolorCursor (FRAME_W32_DISPLAY (f), cursor,
&fore_color, &back_color);
XRecolorCursor (FRAME_W32_DISPLAY (f), nontext_cursor,
&fore_color, &back_color);
XRecolorCursor (FRAME_W32_DISPLAY (f), mode_cursor,
&fore_color, &back_color);
XRecolorCursor (FRAME_W32_DISPLAY (f), cross_cursor,
&fore_color, &back_color);
}
if (FRAME_W32_WINDOW (f) != 0)
{
XDefineCursor (FRAME_W32_DISPLAY (f), FRAME_W32_WINDOW (f), cursor);
}
if (cursor != f->output_data.w32->text_cursor && f->output_data.w32->text_cursor != 0)
XFreeCursor (FRAME_W32_DISPLAY (f), f->output_data.w32->text_cursor);
f->output_data.w32->text_cursor = cursor;
if (nontext_cursor != f->output_data.w32->nontext_cursor
&& f->output_data.w32->nontext_cursor != 0)
XFreeCursor (FRAME_W32_DISPLAY (f), f->output_data.w32->nontext_cursor);
f->output_data.w32->nontext_cursor = nontext_cursor;
if (mode_cursor != f->output_data.w32->modeline_cursor
&& f->output_data.w32->modeline_cursor != 0)
XFreeCursor (FRAME_W32_DISPLAY (f), f->output_data.w32->modeline_cursor);
f->output_data.w32->modeline_cursor = mode_cursor;
if (cross_cursor != f->output_data.w32->cross_cursor
&& f->output_data.w32->cross_cursor != 0)
XFreeCursor (FRAME_W32_DISPLAY (f), f->output_data.w32->cross_cursor);
f->output_data.w32->cross_cursor = cross_cursor;
XFlush (FRAME_W32_DISPLAY (f));
UNBLOCK_INPUT;
#endif
}
void
x_set_cursor_color (f, arg, oldval)
struct frame *f;
Lisp_Object arg, oldval;
{
unsigned long fore_pixel;
if (!EQ (Vx_cursor_fore_pixel, Qnil))
fore_pixel = x_decode_color (f, Vx_cursor_fore_pixel,
WHITE_PIX_DEFAULT (f));
else
fore_pixel = f->output_data.w32->background_pixel;
f->output_data.w32->cursor_pixel = x_decode_color (f, arg, BLACK_PIX_DEFAULT (f));
if (f->output_data.w32->cursor_pixel == f->output_data.w32->background_pixel)
{
f->output_data.w32->cursor_pixel = f->output_data.w32->mouse_pixel;
if (f->output_data.w32->cursor_pixel == fore_pixel)
fore_pixel = f->output_data.w32->background_pixel;
}
f->output_data.w32->cursor_foreground_pixel = fore_pixel;
if (FRAME_W32_WINDOW (f) != 0)
{
if (FRAME_VISIBLE_P (f))
{
x_display_cursor (f, 0);
x_display_cursor (f, 1);
}
}
}
void
x_set_border_pixel (f, pix)
struct frame *f;
int pix;
{
f->output_data.w32->border_pixel = pix;
if (FRAME_W32_WINDOW (f) != 0 && f->output_data.w32->border_width > 0)
{
if (FRAME_VISIBLE_P (f))
redraw_frame (f);
}
}
void
x_set_border_color (f, arg, oldval)
struct frame *f;
Lisp_Object arg, oldval;
{
unsigned char *str;
int pix;
CHECK_STRING (arg, 0);
str = XSTRING (arg)->data;
pix = x_decode_color (f, arg, BLACK_PIX_DEFAULT (f));
x_set_border_pixel (f, pix);
}
void
x_set_cursor_type (f, arg, oldval)
FRAME_PTR f;
Lisp_Object arg, oldval;
{
if (EQ (arg, Qbar))
{
FRAME_DESIRED_CURSOR (f) = bar_cursor;
f->output_data.w32->cursor_width = 2;
}
else if (CONSP (arg) && EQ (XCONS (arg)->car, Qbar)
&& INTEGERP (XCONS (arg)->cdr))
{
FRAME_DESIRED_CURSOR (f) = bar_cursor;
f->output_data.w32->cursor_width = XINT (XCONS (arg)->cdr);
}
else
FRAME_DESIRED_CURSOR (f) = filled_box_cursor;
update_mode_lines++;
}
void
x_set_icon_type (f, arg, oldval)
struct frame *f;
Lisp_Object arg, oldval;
{
#if 0
Lisp_Object tem;
int result;
if (STRINGP (arg))
{
if (STRINGP (oldval) && EQ (Fstring_equal (oldval, arg), Qt))
return;
}
else if (!STRINGP (oldval) && EQ (oldval, Qnil) == EQ (arg, Qnil))
return;
BLOCK_INPUT;
if (NILP (arg))
result = x_text_icon (f,
(char *) XSTRING ((!NILP (f->icon_name)
? f->icon_name
: f->name))->data);
else
result = x_bitmap_icon (f, arg);
if (result)
{
UNBLOCK_INPUT;
error ("No icon window available");
}
if (FRAME_VISIBLE_P (f))
{
#ifdef USE_X_TOOLKIT
XtPopup (f->output_data.w32->widget, XtGrabNone);
#endif
XMapWindow (FRAME_W32_DISPLAY (f), FRAME_W32_WINDOW (f));
}
XFlush (FRAME_W32_DISPLAY (f));
UNBLOCK_INPUT;
#endif
}
Lisp_Object
x_icon_type (f)
FRAME_PTR f;
{
Lisp_Object tem;
tem = assq_no_quit (Qicon_type, f->param_alist);
if (CONSP (tem))
return XCONS (tem)->cdr;
else
return Qnil;
}
void
x_set_icon_name (f, arg, oldval)
struct frame *f;
Lisp_Object arg, oldval;
{
Lisp_Object tem;
int result;
if (STRINGP (arg))
{
if (STRINGP (oldval) && EQ (Fstring_equal (oldval, arg), Qt))
return;
}
else if (!STRINGP (oldval) && EQ (oldval, Qnil) == EQ (arg, Qnil))
return;
f->icon_name = arg;
#if 0
if (f->output_data.w32->icon_bitmap != 0)
return;
BLOCK_INPUT;
result = x_text_icon (f,
(char *) XSTRING ((!NILP (f->icon_name)
? f->icon_name
: !NILP (f->title)
? f->title
: f->name))->data);
if (result)
{
UNBLOCK_INPUT;
error ("No icon window available");
}
if (FRAME_VISIBLE_P (f))
{
#ifdef USE_X_TOOLKIT
XtPopup (f->output_data.w32->widget, XtGrabNone);
#endif
XMapWindow (FRAME_W32_DISPLAY (f), FRAME_W32_WINDOW (f));
}
XFlush (FRAME_W32_DISPLAY (f));
UNBLOCK_INPUT;
#endif
}
extern Lisp_Object x_new_font ();
extern Lisp_Object x_new_fontset();
void
x_set_font (f, arg, oldval)
struct frame *f;
Lisp_Object arg, oldval;
{
Lisp_Object result;
Lisp_Object fontset_name;
Lisp_Object frame;
CHECK_STRING (arg, 1);
fontset_name = Fquery_fontset (arg, Qnil);
BLOCK_INPUT;
result = (STRINGP (fontset_name)
? x_new_fontset (f, XSTRING (fontset_name)->data)
: x_new_font (f, XSTRING (arg)->data));
UNBLOCK_INPUT;
if (EQ (result, Qnil))
error ("Font \"%s\" is not defined", XSTRING (arg)->data);
else if (EQ (result, Qt))
error ("the characters of the given font have varying widths");
else if (STRINGP (result))
{
recompute_basic_faces (f);
store_frame_param (f, Qfont, result);
}
else
abort ();
XSETFRAME (frame, f);
call1 (Qface_set_after_frame_default, frame);
}
void
x_set_border_width (f, arg, oldval)
struct frame *f;
Lisp_Object arg, oldval;
{
CHECK_NUMBER (arg, 0);
if (XINT (arg) == f->output_data.w32->border_width)
return;
if (FRAME_W32_WINDOW (f) != 0)
error ("Cannot change the border width of a window");
f->output_data.w32->border_width = XINT (arg);
}
void
x_set_internal_border_width (f, arg, oldval)
struct frame *f;
Lisp_Object arg, oldval;
{
int mask;
int old = f->output_data.w32->internal_border_width;
CHECK_NUMBER (arg, 0);
f->output_data.w32->internal_border_width = XINT (arg);
if (f->output_data.w32->internal_border_width < 0)
f->output_data.w32->internal_border_width = 0;
if (f->output_data.w32->internal_border_width == old)
return;
if (FRAME_W32_WINDOW (f) != 0)
{
BLOCK_INPUT;
x_set_window_size (f, 0, f->width, f->height);
UNBLOCK_INPUT;
SET_FRAME_GARBAGED (f);
}
}
void
x_set_visibility (f, value, oldval)
struct frame *f;
Lisp_Object value, oldval;
{
Lisp_Object frame;
XSETFRAME (frame, f);
if (NILP (value))
Fmake_frame_invisible (frame, Qt);
else if (EQ (value, Qicon))
Ficonify_frame (frame);
else
Fmake_frame_visible (frame);
}
void
x_set_menu_bar_lines (f, value, oldval)
struct frame *f;
Lisp_Object value, oldval;
{
int nlines;
int olines = FRAME_MENU_BAR_LINES (f);
if (FRAME_MINIBUF_ONLY_P (f))
return;
if (INTEGERP (value))
nlines = XINT (value);
else
nlines = 0;
FRAME_MENU_BAR_LINES (f) = 0;
if (nlines)
FRAME_EXTERNAL_MENU_BAR (f) = 1;
else
{
if (FRAME_EXTERNAL_MENU_BAR (f) == 1)
free_frame_menubar (f);
FRAME_EXTERNAL_MENU_BAR (f) = 0;
x_set_window_size (f, 0, FRAME_WIDTH (f), FRAME_HEIGHT (f));
}
}
void
x_set_name (f, name, explicit)
struct frame *f;
Lisp_Object name;
int explicit;
{
if (explicit)
{
if (f->explicit_name && NILP (name))
update_mode_lines = 1;
f->explicit_name = ! NILP (name);
}
else if (f->explicit_name)
return;
if (NILP (name))
{
if (!strcmp (FRAME_W32_DISPLAY_INFO (f)->w32_id_name,
XSTRING (f->name)->data))
return;
name = build_string (FRAME_W32_DISPLAY_INFO (f)->w32_id_name);
}
else
CHECK_STRING (name, 0);
if (! NILP (Fstring_equal (name, f->name)))
return;
f->name = name;
if (! NILP (f->title))
name = f->title;
if (FRAME_W32_WINDOW (f))
{
if (STRING_MULTIBYTE (name))
name = ENCODE_SYSTEM (name);
BLOCK_INPUT;
SetWindowText(FRAME_W32_WINDOW (f), XSTRING (name)->data);
UNBLOCK_INPUT;
}
}
void
x_explicitly_set_name (f, arg, oldval)
FRAME_PTR f;
Lisp_Object arg, oldval;
{
x_set_name (f, arg, 1);
}
void
x_implicitly_set_name (f, arg, oldval)
FRAME_PTR f;
Lisp_Object arg, oldval;
{
x_set_name (f, arg, 0);
}
void
x_set_title (f, name)
struct frame *f;
Lisp_Object name;
{
if (EQ (name, f->title))
return;
update_mode_lines = 1;
f->title = name;
if (NILP (name))
name = f->name;
if (FRAME_W32_WINDOW (f))
{
if (STRING_MULTIBYTE (name))
name = ENCODE_SYSTEM (name);
BLOCK_INPUT;
SetWindowText(FRAME_W32_WINDOW (f), XSTRING (name)->data);
UNBLOCK_INPUT;
}
}
void
x_set_autoraise (f, arg, oldval)
struct frame *f;
Lisp_Object arg, oldval;
{
f->auto_raise = !EQ (Qnil, arg);
}
void
x_set_autolower (f, arg, oldval)
struct frame *f;
Lisp_Object arg, oldval;
{
f->auto_lower = !EQ (Qnil, arg);
}
void
x_set_unsplittable (f, arg, oldval)
struct frame *f;
Lisp_Object arg, oldval;
{
f->no_split = !NILP (arg);
}
void
x_set_vertical_scroll_bars (f, arg, oldval)
struct frame *f;
Lisp_Object arg, oldval;
{
if ((EQ (arg, Qleft) && FRAME_HAS_VERTICAL_SCROLL_BARS_ON_RIGHT (f))
|| (EQ (arg, Qright) && FRAME_HAS_VERTICAL_SCROLL_BARS_ON_LEFT (f))
|| (NILP (arg) && FRAME_HAS_VERTICAL_SCROLL_BARS (f))
|| (!NILP (arg) && ! FRAME_HAS_VERTICAL_SCROLL_BARS (f)))
{
FRAME_VERTICAL_SCROLL_BAR_TYPE (f) = NILP (arg) ?
vertical_scroll_bar_none :
EQ (Qleft, arg)
? vertical_scroll_bar_left
: vertical_scroll_bar_right;
if (FRAME_W32_WINDOW (f))
x_set_window_size (f, 0, FRAME_WIDTH (f), FRAME_HEIGHT (f));
}
}
void
x_set_scroll_bar_width (f, arg, oldval)
struct frame *f;
Lisp_Object arg, oldval;
{
if (NILP (arg))
{
FRAME_SCROLL_BAR_PIXEL_WIDTH (f) = 0;
FRAME_SCROLL_BAR_COLS (f) = 2;
}
else if (INTEGERP (arg) && XINT (arg) > 0
&& XFASTINT (arg) != FRAME_SCROLL_BAR_PIXEL_WIDTH (f))
{
int wid = FONT_WIDTH (f->output_data.w32->font);
FRAME_SCROLL_BAR_PIXEL_WIDTH (f) = XFASTINT (arg);
FRAME_SCROLL_BAR_COLS (f) = (XFASTINT (arg) + wid-1) / wid;
if (FRAME_W32_WINDOW (f))
x_set_window_size (f, 0, FRAME_WIDTH (f), FRAME_HEIGHT (f));
}
}
static void
validate_x_resource_name ()
{
int len;
int good_count = 0;
int bad_count = 0;
Lisp_Object new;
int i;
if (STRINGP (Vx_resource_name))
{
unsigned char *p = XSTRING (Vx_resource_name)->data;
int i;
len = XSTRING (Vx_resource_name)->size;
for (i = 0; i < len; i++)
{
int c = p[i];
if (! ((c >= 'a' && c <= 'z')
|| (c >= 'A' && c <= 'Z')
|| (c >= '0' && c <= '9')
|| c == '-' || c == '_'))
bad_count++;
else
good_count++;
}
}
else
bad_count = 5, good_count = 0;
if (bad_count == 0)
return;
if (good_count == 0
|| (good_count == 1 && bad_count > 0))
{
Vx_resource_name = build_string ("emacs");
return;
}
Vx_resource_name = new = Fcopy_sequence (Vx_resource_name);
for (i = 0; i < len; i++)
{
int c = XSTRING (new)->data[i];
if (! ((c >= 'a' && c <= 'z')
|| (c >= 'A' && c <= 'Z')
|| (c >= '0' && c <= '9')
|| c == '-' || c == '_'))
XSTRING (new)->data[i] = '_';
}
}
extern char *x_get_string_resource ();
DEFUN ("x-get-resource", Fx_get_resource, Sx_get_resource, 2, 4, 0,
"Return the value of ATTRIBUTE, of class CLASS, from the X defaults database.\n\
This uses `INSTANCE.ATTRIBUTE' as the key and `Emacs.CLASS' as the\n\
class, where INSTANCE is the name under which Emacs was invoked, or\n\
the name specified by the `-name' or `-rn' command-line arguments.\n\
\n\
The optional arguments COMPONENT and SUBCLASS add to the key and the\n\
class, respectively. You must specify both of them or neither.\n\
If you specify them, the key is `INSTANCE.COMPONENT.ATTRIBUTE'\n\
and the class is `Emacs.CLASS.SUBCLASS'.")
(attribute, class, component, subclass)
Lisp_Object attribute, class, component, subclass;
{
register char *value;
char *name_key;
char *class_key;
CHECK_STRING (attribute, 0);
CHECK_STRING (class, 0);
if (!NILP (component))
CHECK_STRING (component, 1);
if (!NILP (subclass))
CHECK_STRING (subclass, 2);
if (NILP (component) != NILP (subclass))
error ("x-get-resource: must specify both COMPONENT and SUBCLASS or neither");
validate_x_resource_name ();
name_key = (char *) alloca (XSTRING (Vx_resource_name)->size
+ (STRINGP (component)
? XSTRING (component)->size : 0)
+ XSTRING (attribute)->size
+ 3);
class_key = (char *) alloca ((sizeof (EMACS_CLASS) - 1)
+ XSTRING (class)->size
+ (STRINGP (subclass)
? XSTRING (subclass)->size : 0)
+ 3);
strcpy (name_key, XSTRING (Vx_resource_name)->data);
strcpy (class_key, EMACS_CLASS);
strcat (class_key, ".");
strcat (class_key, XSTRING (class)->data);
if (!NILP (component))
{
strcat (class_key, ".");
strcat (class_key, XSTRING (subclass)->data);
strcat (name_key, ".");
strcat (name_key, XSTRING (component)->data);
}
strcat (name_key, ".");
strcat (name_key, XSTRING (attribute)->data);
value = x_get_string_resource (Qnil,
name_key, class_key);
if (value != (char *) 0)
return build_string (value);
else
return Qnil;
}
char *
x_get_resource_string (attribute, class)
char *attribute, *class;
{
register char *value;
char *name_key;
char *class_key;
name_key = (char *) alloca (XSTRING (Vinvocation_name)->size
+ strlen (attribute) + 2);
class_key = (char *) alloca ((sizeof (EMACS_CLASS) - 1)
+ strlen (class) + 2);
sprintf (name_key, "%s.%s",
XSTRING (Vinvocation_name)->data,
attribute);
sprintf (class_key, "%s.%s", EMACS_CLASS, class);
return x_get_string_resource (selected_frame,
name_key, class_key);
}
enum resource_types
{
number, boolean, string, symbol
};
static Lisp_Object
x_get_arg (alist, param, attribute, class, type)
Lisp_Object alist, param;
char *attribute;
char *class;
enum resource_types type;
{
register Lisp_Object tem;
tem = Fassq (param, alist);
if (EQ (tem, Qnil))
tem = Fassq (param, Vdefault_frame_alist);
if (EQ (tem, Qnil))
{
if (attribute)
{
tem = Fx_get_resource (build_string (attribute),
build_string (class),
Qnil, Qnil);
if (NILP (tem))
return Qunbound;
switch (type)
{
case number:
return make_number (atoi (XSTRING (tem)->data));
case boolean:
tem = Fdowncase (tem);
if (!strcmp (XSTRING (tem)->data, "on")
|| !strcmp (XSTRING (tem)->data, "true"))
return Qt;
else
return Qnil;
case string:
return tem;
case symbol:
{
Lisp_Object lower;
lower = Fdowncase (tem);
if (!strcmp (XSTRING (lower)->data, "on")
|| !strcmp (XSTRING (lower)->data, "true"))
return Qt;
else if (!strcmp (XSTRING (lower)->data, "off")
|| !strcmp (XSTRING (lower)->data, "false"))
return Qnil;
else
return Fintern (tem, Qnil);
}
default:
abort ();
}
}
else
return Qunbound;
}
return Fcdr (tem);
}
static Lisp_Object
x_default_parameter (f, alist, prop, deflt, xprop, xclass, type)
struct frame *f;
Lisp_Object alist;
Lisp_Object prop;
Lisp_Object deflt;
char *xprop;
char *xclass;
enum resource_types type;
{
Lisp_Object tem;
tem = x_get_arg (alist, prop, xprop, xclass, type);
if (EQ (tem, Qunbound))
tem = deflt;
x_set_frame_parameters (f, Fcons (Fcons (prop, tem), Qnil));
return tem;
}
DEFUN ("x-parse-geometry", Fx_parse_geometry, Sx_parse_geometry, 1, 1, 0,
"Parse an X-style geometry string STRING.\n\
Returns an alist of the form ((top . TOP), (left . LEFT) ... ).\n\
The properties returned may include `top', `left', `height', and `width'.\n\
The value of `left' or `top' may be an integer,\n\
or a list (+ N) meaning N pixels relative to top/left corner,\n\
or a list (- N) meaning -N pixels relative to bottom/right corner.")
(string)
Lisp_Object string;
{
int geometry, x, y;
unsigned int width, height;
Lisp_Object result;
CHECK_STRING (string, 0);
geometry = XParseGeometry ((char *) XSTRING (string)->data,
&x, &y, &width, &height);
result = Qnil;
if (geometry & XValue)
{
Lisp_Object element;
if (x >= 0 && (geometry & XNegative))
element = Fcons (Qleft, Fcons (Qminus, Fcons (make_number (-x), Qnil)));
else if (x < 0 && ! (geometry & XNegative))
element = Fcons (Qleft, Fcons (Qplus, Fcons (make_number (x), Qnil)));
else
element = Fcons (Qleft, make_number (x));
result = Fcons (element, result);
}
if (geometry & YValue)
{
Lisp_Object element;
if (y >= 0 && (geometry & YNegative))
element = Fcons (Qtop, Fcons (Qminus, Fcons (make_number (-y), Qnil)));
else if (y < 0 && ! (geometry & YNegative))
element = Fcons (Qtop, Fcons (Qplus, Fcons (make_number (y), Qnil)));
else
element = Fcons (Qtop, make_number (y));
result = Fcons (element, result);
}
if (geometry & WidthValue)
result = Fcons (Fcons (Qwidth, make_number (width)), result);
if (geometry & HeightValue)
result = Fcons (Fcons (Qheight, make_number (height)), result);
return result;
}
#define DEFAULT_ROWS 40
#define DEFAULT_COLS 80
static int
x_figure_window_size (f, parms)
struct frame *f;
Lisp_Object parms;
{
register Lisp_Object tem0, tem1, tem2;
int height, width, left, top;
register int geometry;
long window_prompting = 0;
SET_FRAME_WIDTH (f, DEFAULT_COLS);
f->height = DEFAULT_ROWS;
f->output_data.w32->top_pos = 0;
f->output_data.w32->left_pos = 0;
tem0 = x_get_arg (parms, Qheight, 0, 0, number);
tem1 = x_get_arg (parms, Qwidth, 0, 0, number);
tem2 = x_get_arg (parms, Quser_size, 0, 0, number);
if (! EQ (tem0, Qunbound) || ! EQ (tem1, Qunbound))
{
if (!EQ (tem0, Qunbound))
{
CHECK_NUMBER (tem0, 0);
f->height = XINT (tem0);
}
if (!EQ (tem1, Qunbound))
{
CHECK_NUMBER (tem1, 0);
SET_FRAME_WIDTH (f, XINT (tem1));
}
if (!NILP (tem2) && !EQ (tem2, Qunbound))
window_prompting |= USSize;
else
window_prompting |= PSize;
}
f->output_data.w32->vertical_scroll_bar_extra
= (!FRAME_HAS_VERTICAL_SCROLL_BARS (f)
? 0
: FRAME_SCROLL_BAR_PIXEL_WIDTH (f) > 0
? FRAME_SCROLL_BAR_PIXEL_WIDTH (f)
: (FRAME_SCROLL_BAR_COLS (f) * FONT_WIDTH (f->output_data.w32->font)));
f->output_data.w32->pixel_width = CHAR_TO_PIXEL_WIDTH (f, f->width);
f->output_data.w32->pixel_height = CHAR_TO_PIXEL_HEIGHT (f, f->height);
tem0 = x_get_arg (parms, Qtop, 0, 0, number);
tem1 = x_get_arg (parms, Qleft, 0, 0, number);
tem2 = x_get_arg (parms, Quser_position, 0, 0, number);
if (! EQ (tem0, Qunbound) || ! EQ (tem1, Qunbound))
{
if (EQ (tem0, Qminus))
{
f->output_data.w32->top_pos = 0;
window_prompting |= YNegative;
}
else if (CONSP (tem0) && EQ (XCONS (tem0)->car, Qminus)
&& CONSP (XCONS (tem0)->cdr)
&& INTEGERP (XCONS (XCONS (tem0)->cdr)->car))
{
f->output_data.w32->top_pos = - XINT (XCONS (XCONS (tem0)->cdr)->car);
window_prompting |= YNegative;
}
else if (CONSP (tem0) && EQ (XCONS (tem0)->car, Qplus)
&& CONSP (XCONS (tem0)->cdr)
&& INTEGERP (XCONS (XCONS (tem0)->cdr)->car))
{
f->output_data.w32->top_pos = XINT (XCONS (XCONS (tem0)->cdr)->car);
}
else if (EQ (tem0, Qunbound))
f->output_data.w32->top_pos = 0;
else
{
CHECK_NUMBER (tem0, 0);
f->output_data.w32->top_pos = XINT (tem0);
if (f->output_data.w32->top_pos < 0)
window_prompting |= YNegative;
}
if (EQ (tem1, Qminus))
{
f->output_data.w32->left_pos = 0;
window_prompting |= XNegative;
}
else if (CONSP (tem1) && EQ (XCONS (tem1)->car, Qminus)
&& CONSP (XCONS (tem1)->cdr)
&& INTEGERP (XCONS (XCONS (tem1)->cdr)->car))
{
f->output_data.w32->left_pos = - XINT (XCONS (XCONS (tem1)->cdr)->car);
window_prompting |= XNegative;
}
else if (CONSP (tem1) && EQ (XCONS (tem1)->car, Qplus)
&& CONSP (XCONS (tem1)->cdr)
&& INTEGERP (XCONS (XCONS (tem1)->cdr)->car))
{
f->output_data.w32->left_pos = XINT (XCONS (XCONS (tem1)->cdr)->car);
}
else if (EQ (tem1, Qunbound))
f->output_data.w32->left_pos = 0;
else
{
CHECK_NUMBER (tem1, 0);
f->output_data.w32->left_pos = XINT (tem1);
if (f->output_data.w32->left_pos < 0)
window_prompting |= XNegative;
}
if (!NILP (tem2) && ! EQ (tem2, Qunbound))
window_prompting |= USPosition;
else
window_prompting |= PPosition;
}
return window_prompting;
}
extern LRESULT CALLBACK w32_wnd_proc ();
BOOL
w32_init_class (hinst)
HINSTANCE hinst;
{
WNDCLASS wc;
wc.style = CS_HREDRAW | CS_VREDRAW;
wc.lpfnWndProc = (WNDPROC) w32_wnd_proc;
wc.cbClsExtra = 0;
wc.cbWndExtra = WND_EXTRA_BYTES;
wc.hInstance = hinst;
wc.hIcon = LoadIcon (hinst, EMACS_CLASS);
wc.hCursor = LoadCursor (NULL, IDC_ARROW);
wc.hbrBackground = NULL;
wc.lpszMenuName = NULL;
wc.lpszClassName = EMACS_CLASS;
return (RegisterClass (&wc));
}
HWND
w32_createscrollbar (f, bar)
struct frame *f;
struct scroll_bar * bar;
{
return (CreateWindow ("SCROLLBAR", "", SBS_VERT | WS_CHILD | WS_VISIBLE,
XINT(bar->left), XINT(bar->top),
XINT(bar->width), XINT(bar->height),
FRAME_W32_WINDOW (f),
NULL,
hinst,
NULL));
}
void
w32_createwindow (f)
struct frame *f;
{
HWND hwnd;
RECT rect;
rect.left = rect.top = 0;
rect.right = PIXEL_WIDTH (f);
rect.bottom = PIXEL_HEIGHT (f);
AdjustWindowRect (&rect, f->output_data.w32->dwStyle,
FRAME_EXTERNAL_MENU_BAR (f));
if (!hprevinst)
{
w32_init_class (hinst);
}
FRAME_W32_WINDOW (f) = hwnd
= CreateWindow (EMACS_CLASS,
f->namebuf,
f->output_data.w32->dwStyle | WS_CLIPCHILDREN,
f->output_data.w32->left_pos,
f->output_data.w32->top_pos,
rect.right - rect.left,
rect.bottom - rect.top,
NULL,
NULL,
hinst,
NULL);
if (hwnd)
{
SetWindowLong (hwnd, WND_FONTWIDTH_INDEX, FONT_WIDTH (f->output_data.w32->font));
SetWindowLong (hwnd, WND_LINEHEIGHT_INDEX, f->output_data.w32->line_height);
SetWindowLong (hwnd, WND_BORDER_INDEX, f->output_data.w32->internal_border_width);
SetWindowLong (hwnd, WND_SCROLLBAR_INDEX, f->output_data.w32->vertical_scroll_bar_extra);
SetWindowLong (hwnd, WND_BACKGROUND_INDEX, f->output_data.w32->background_pixel);
DragAcceptFiles (hwnd, TRUE);
ShowWindow (hwnd, SW_HIDE);
}
}
void
my_post_msg (wmsg, hwnd, msg, wParam, lParam)
W32Msg * wmsg;
HWND hwnd;
UINT msg;
WPARAM wParam;
LPARAM lParam;
{
wmsg->msg.hwnd = hwnd;
wmsg->msg.message = msg;
wmsg->msg.wParam = wParam;
wmsg->msg.lParam = lParam;
wmsg->msg.time = GetMessageTime ();
post_msg (wmsg);
}
#define EMACS_LCONTROL 0
#define EMACS_RCONTROL 1
#define EMACS_LMENU 2
#define EMACS_RMENU 3
static int modifiers[4];
static int modifiers_recorded;
static int modifier_key_support_tested;
static void
test_modifier_support (unsigned int wparam)
{
unsigned int l, r;
if (wparam != VK_CONTROL && wparam != VK_MENU)
return;
if (wparam == VK_CONTROL)
{
l = VK_LCONTROL;
r = VK_RCONTROL;
}
else
{
l = VK_LMENU;
r = VK_RMENU;
}
if (!(GetKeyState (l) & 0x8000) && !(GetKeyState (r) & 0x8000))
modifiers_recorded = 1;
else
modifiers_recorded = 0;
modifier_key_support_tested = 1;
}
static void
record_keydown (unsigned int wparam, unsigned int lparam)
{
int i;
if (!modifier_key_support_tested)
test_modifier_support (wparam);
if ((wparam != VK_CONTROL && wparam != VK_MENU) || !modifiers_recorded)
return;
if (wparam == VK_CONTROL)
i = (lparam & 0x1000000) ? EMACS_RCONTROL : EMACS_LCONTROL;
else
i = (lparam & 0x1000000) ? EMACS_RMENU : EMACS_LMENU;
modifiers[i] = 1;
}
static void
record_keyup (unsigned int wparam, unsigned int lparam)
{
int i;
if ((wparam != VK_CONTROL && wparam != VK_MENU) || !modifiers_recorded)
return;
if (wparam == VK_CONTROL)
i = (lparam & 0x1000000) ? EMACS_RCONTROL : EMACS_LCONTROL;
else
i = (lparam & 0x1000000) ? EMACS_RMENU : EMACS_LMENU;
modifiers[i] = 0;
}
static void
reset_modifiers ()
{
SHORT ctrl, alt;
if (GetFocus () == NULL)
return;
ctrl = GetAsyncKeyState (VK_CONTROL);
alt = GetAsyncKeyState (VK_MENU);
if (!(ctrl & 0x08000))
modifiers[EMACS_RCONTROL] = modifiers[EMACS_LCONTROL] = 0;
if (!(alt & 0x08000))
modifiers[EMACS_RMENU] = modifiers[EMACS_LMENU] = 0;
{
BYTE keystate[256];
#define CURRENT_STATE(key) ((GetAsyncKeyState (key) & 0x8000) >> 8)
GetKeyboardState (keystate);
keystate[VK_SHIFT] = CURRENT_STATE (VK_SHIFT);
keystate[VK_CONTROL] = CURRENT_STATE (VK_CONTROL);
keystate[VK_LCONTROL] = CURRENT_STATE (VK_LCONTROL);
keystate[VK_RCONTROL] = CURRENT_STATE (VK_RCONTROL);
keystate[VK_MENU] = CURRENT_STATE (VK_MENU);
keystate[VK_LMENU] = CURRENT_STATE (VK_LMENU);
keystate[VK_RMENU] = CURRENT_STATE (VK_RMENU);
keystate[VK_LWIN] = CURRENT_STATE (VK_LWIN);
keystate[VK_RWIN] = CURRENT_STATE (VK_RWIN);
keystate[VK_APPS] = CURRENT_STATE (VK_APPS);
SetKeyboardState (keystate);
}
}
static void
sync_modifiers ()
{
if (!modifiers_recorded)
return;
if (!(GetKeyState (VK_CONTROL) & 0x8000))
modifiers[EMACS_RCONTROL] = modifiers[EMACS_LCONTROL] = 0;
if (!(GetKeyState (VK_MENU) & 0x8000))
modifiers[EMACS_RMENU] = modifiers[EMACS_LMENU] = 0;
}
static int
modifier_set (int vkey)
{
if (vkey == VK_CAPITAL || vkey == VK_SCROLL)
return (GetKeyState (vkey) & 0x1);
if (!modifiers_recorded)
return (GetKeyState (vkey) & 0x8000);
switch (vkey)
{
case VK_LCONTROL:
return modifiers[EMACS_LCONTROL];
case VK_RCONTROL:
return modifiers[EMACS_RCONTROL];
case VK_LMENU:
return modifiers[EMACS_LMENU];
case VK_RMENU:
return modifiers[EMACS_RMENU];
}
return (GetKeyState (vkey) & 0x8000);
}
unsigned int
w32_key_to_modifier (int key)
{
Lisp_Object key_mapping;
switch (key)
{
case VK_LWIN:
key_mapping = Vw32_lwindow_modifier;
break;
case VK_RWIN:
key_mapping = Vw32_rwindow_modifier;
break;
case VK_APPS:
key_mapping = Vw32_apps_modifier;
break;
case VK_SCROLL:
key_mapping = Vw32_scroll_lock_modifier;
break;
default:
key_mapping = Qnil;
}
if (EQ (key_mapping, Qhyper))
return hyper_modifier;
if (EQ (key_mapping, Qsuper))
return super_modifier;
if (EQ (key_mapping, Qmeta))
return meta_modifier;
if (EQ (key_mapping, Qalt))
return alt_modifier;
if (EQ (key_mapping, Qctrl))
return ctrl_modifier;
if (EQ (key_mapping, Qcontrol))
return ctrl_modifier;
if (EQ (key_mapping, Qshift))
return shift_modifier;
return 0;
}
unsigned int
w32_get_modifiers ()
{
return ((modifier_set (VK_SHIFT) ? shift_modifier : 0) |
(modifier_set (VK_CONTROL) ? ctrl_modifier : 0) |
(modifier_set (VK_LWIN) ? w32_key_to_modifier (VK_LWIN) : 0) |
(modifier_set (VK_RWIN) ? w32_key_to_modifier (VK_RWIN) : 0) |
(modifier_set (VK_APPS) ? w32_key_to_modifier (VK_APPS) : 0) |
(modifier_set (VK_SCROLL) ? w32_key_to_modifier (VK_SCROLL) : 0) |
(modifier_set (VK_MENU) ?
((NILP (Vw32_alt_is_meta)) ? alt_modifier : meta_modifier) : 0));
}
static int
construct_console_modifiers ()
{
int mods;
mods = 0;
mods |= (modifier_set (VK_SHIFT)) ? SHIFT_PRESSED : 0;
mods |= (modifier_set (VK_CAPITAL)) ? CAPSLOCK_ON : 0;
mods |= (modifier_set (VK_SCROLL)) ? SCROLLLOCK_ON : 0;
mods |= (modifier_set (VK_NUMLOCK)) ? NUMLOCK_ON : 0;
mods |= (modifier_set (VK_LCONTROL)) ? LEFT_CTRL_PRESSED : 0;
mods |= (modifier_set (VK_RCONTROL)) ? RIGHT_CTRL_PRESSED : 0;
mods |= (modifier_set (VK_LMENU)) ? LEFT_ALT_PRESSED : 0;
mods |= (modifier_set (VK_RMENU)) ? RIGHT_ALT_PRESSED : 0;
mods |= (modifier_set (VK_LWIN)) ? LEFT_WIN_PRESSED : 0;
mods |= (modifier_set (VK_RWIN)) ? RIGHT_WIN_PRESSED : 0;
mods |= (modifier_set (VK_APPS)) ? APPS_PRESSED : 0;
return mods;
}
static int
w32_get_key_modifiers (unsigned int wparam, unsigned int lparam)
{
int mods;
mods = w32_kbd_mods_to_emacs (construct_console_modifiers (), wparam);
return mods;
}
unsigned int
map_keypad_keys (unsigned int virt_key, unsigned int extended)
{
if (virt_key < VK_CLEAR || virt_key > VK_DELETE)
return virt_key;
if (virt_key == VK_RETURN)
return (extended ? VK_NUMPAD_ENTER : VK_RETURN);
if (virt_key >= VK_PRIOR && virt_key <= VK_DOWN)
return (!extended ? (VK_NUMPAD_PRIOR + (virt_key - VK_PRIOR)) : virt_key);
if (virt_key == VK_INSERT || virt_key == VK_DELETE)
return (!extended ? (VK_NUMPAD_INSERT + (virt_key - VK_INSERT)) : virt_key);
if (virt_key == VK_CLEAR)
return (!extended ? VK_NUMPAD_CLEAR : virt_key);
return virt_key;
}
Lisp_Object w32_grabbed_keys;
#define HOTKEY(vk,mods) make_number (((vk) & 255) | ((mods) << 8))
#define HOTKEY_ID(k) (XFASTINT (k) & 0xbfff)
#define HOTKEY_VK_CODE(k) (XFASTINT (k) & 255)
#define HOTKEY_MODIFIERS(k) (XFASTINT (k) >> 8)
static void
register_hot_keys (hwnd)
HWND hwnd;
{
Lisp_Object keylist;
for (keylist = w32_grabbed_keys; GC_CONSP (keylist); keylist = XCDR (keylist))
{
Lisp_Object key = XCAR (keylist);
if (!INTEGERP (key))
continue;
RegisterHotKey (hwnd, HOTKEY_ID (key),
HOTKEY_MODIFIERS (key), HOTKEY_VK_CODE (key));
}
}
static void
unregister_hot_keys (hwnd)
HWND hwnd;
{
Lisp_Object keylist;
for (keylist = w32_grabbed_keys; GC_CONSP (keylist); keylist = XCDR (keylist))
{
Lisp_Object key = XCAR (keylist);
if (!INTEGERP (key))
continue;
UnregisterHotKey (hwnd, HOTKEY_ID (key));
}
}
static void
w32_msg_pump (deferred_msg * msg_buf)
{
MSG msg;
int result;
HWND focus_window;
msh_mousewheel = RegisterWindowMessage (MSH_MOUSEWHEEL);
while (GetMessage (&msg, NULL, 0, 0))
{
if (msg.hwnd == NULL)
{
switch (msg.message)
{
case WM_NULL:
break;
case WM_EMACS_CREATEWINDOW:
w32_createwindow ((struct frame *) msg.wParam);
if (!PostThreadMessage (dwMainThreadId, WM_EMACS_DONE, 0, 0))
abort ();
break;
case WM_EMACS_SETLOCALE:
SetThreadLocale (msg.wParam);
break;
case WM_EMACS_SETKEYBOARDLAYOUT:
result = (int) ActivateKeyboardLayout ((HKL) msg.wParam, 0);
if (!PostThreadMessage (dwMainThreadId, WM_EMACS_DONE,
result, 0))
abort ();
break;
case WM_EMACS_REGISTER_HOT_KEY:
focus_window = GetFocus ();
if (focus_window != NULL)
RegisterHotKey (focus_window,
HOTKEY_ID (msg.wParam),
HOTKEY_MODIFIERS (msg.wParam),
HOTKEY_VK_CODE (msg.wParam));
break;
case WM_EMACS_UNREGISTER_HOT_KEY:
focus_window = GetFocus ();
if (focus_window != NULL)
UnregisterHotKey (focus_window, HOTKEY_ID (msg.wParam));
XCAR ((Lisp_Object) msg.lParam) = Qnil;
if (!PostThreadMessage (dwMainThreadId, WM_EMACS_DONE, 0, 0))
abort ();
break;
case WM_EMACS_TOGGLE_LOCK_KEY:
{
int vk_code = (int) msg.wParam;
int cur_state = (GetKeyState (vk_code) & 1);
Lisp_Object new_state = (Lisp_Object) msg.lParam;
if (NILP (new_state)
|| (NUMBERP (new_state)
&& (XUINT (new_state)) & 1 != cur_state))
{
one_w32_display_info.faked_key = vk_code;
keybd_event ((BYTE) vk_code,
(BYTE) MapVirtualKey (vk_code, 0),
KEYEVENTF_EXTENDEDKEY | KEYEVENTF_KEYUP, 0);
keybd_event ((BYTE) vk_code,
(BYTE) MapVirtualKey (vk_code, 0),
KEYEVENTF_EXTENDEDKEY | 0, 0);
keybd_event ((BYTE) vk_code,
(BYTE) MapVirtualKey (vk_code, 0),
KEYEVENTF_EXTENDEDKEY | KEYEVENTF_KEYUP, 0);
cur_state = !cur_state;
}
if (!PostThreadMessage (dwMainThreadId, WM_EMACS_DONE,
cur_state, 0))
abort ();
}
break;
default:
DebPrint (("msg %x not expected by w32_msg_pump\n", msg.message));
}
}
else
{
DispatchMessage (&msg);
}
if (msg_buf->completed)
break;
}
}
deferred_msg * deferred_msg_head;
static deferred_msg *
find_deferred_msg (HWND hwnd, UINT msg)
{
deferred_msg * item;
for (item = deferred_msg_head; item != NULL; item = item->next)
if (item->w32msg.msg.hwnd == hwnd
&& item->w32msg.msg.message == msg)
break;
return item;
}
static LRESULT
send_deferred_msg (deferred_msg * msg_buf,
HWND hwnd,
UINT msg,
WPARAM wParam,
LPARAM lParam)
{
if (GetCurrentThreadId () != dwWindowsThreadId)
abort ();
if (find_deferred_msg (hwnd, msg) != NULL)
abort ();
msg_buf->completed = 0;
msg_buf->next = deferred_msg_head;
deferred_msg_head = msg_buf;
my_post_msg (&msg_buf->w32msg, hwnd, msg, wParam, lParam);
w32_msg_pump (msg_buf);
deferred_msg_head = msg_buf->next;
return msg_buf->result;
}
void
complete_deferred_msg (HWND hwnd, UINT msg, LRESULT result)
{
deferred_msg * msg_buf = find_deferred_msg (hwnd, msg);
if (msg_buf == NULL)
return;
msg_buf->result = result;
msg_buf->completed = 1;
PostThreadMessage (dwWindowsThreadId, WM_NULL, 0, 0);
}
void
cancel_all_deferred_msgs ()
{
deferred_msg * item;
for (item = deferred_msg_head; item != NULL; item = item->next)
{
item->result = 0;
item->completed = 1;
}
PostThreadMessage (dwWindowsThreadId, WM_NULL, 0, 0);
}
DWORD
w32_msg_worker (dw)
DWORD dw;
{
MSG msg;
deferred_msg dummy_buf;
PeekMessage (&msg, NULL, 0, 0, PM_NOREMOVE);
if (!PostThreadMessage (dwMainThreadId, WM_EMACS_DONE, 0, 0))
abort ();
memset (&dummy_buf, 0, sizeof (dummy_buf));
dummy_buf.w32msg.msg.hwnd = NULL;
dummy_buf.w32msg.msg.message = WM_NULL;
w32_msg_pump (&dummy_buf);
return 0;
}
static void
post_character_message (hwnd, msg, wParam, lParam, modifiers)
HWND hwnd;
UINT msg;
WPARAM wParam;
LPARAM lParam;
DWORD modifiers;
{
W32Msg wmsg;
wmsg.dwModifiers = modifiers;
{
int c = wParam;
if (isalpha (c) && wmsg.dwModifiers == ctrl_modifier)
c = make_ctrl_char (c) & 0377;
if (c == quit_char
|| (wmsg.dwModifiers == 0 &&
XFASTINT (Vw32_quit_key) && wParam == XFASTINT (Vw32_quit_key)))
{
Vquit_flag = Qt;
msg = WM_NULL;
signal_quit ();
cancel_all_deferred_msgs ();
}
}
my_post_msg (&wmsg, hwnd, msg, wParam, lParam);
}
LRESULT CALLBACK
w32_wnd_proc (hwnd, msg, wParam, lParam)
HWND hwnd;
UINT msg;
WPARAM wParam;
LPARAM lParam;
{
struct frame *f;
struct w32_display_info *dpyinfo = &one_w32_display_info;
W32Msg wmsg;
int windows_translate;
int key;
switch (msg)
{
case WM_ERASEBKGND:
f = x_window_to_frame (dpyinfo, hwnd);
if (f)
{
GetUpdateRect (hwnd, &wmsg.rect, FALSE);
w32_clear_rect (f, NULL, &wmsg.rect);
#if defined (W32_DEBUG_DISPLAY)
DebPrint (("WM_ERASEBKGND: erasing %d,%d-%d,%d\n",
wmsg.rect.left, wmsg.rect.top, wmsg.rect.right,
wmsg.rect.bottom));
#endif
}
return 1;
case WM_PALETTECHANGED:
if ((HWND)wParam != hwnd)
{
f = x_window_to_frame (dpyinfo, hwnd);
if (f)
release_frame_dc (f, get_frame_dc (f));
}
return 0;
case WM_PAINT:
{
PAINTSTRUCT paintStruct;
RECT update_rect;
if (!w32_strict_painting || GetUpdateRect (hwnd, &update_rect, FALSE))
{
enter_crit ();
BeginPaint (hwnd, &paintStruct);
if (w32_strict_painting)
wmsg.rect = update_rect;
else
wmsg.rect = paintStruct.rcPaint;
#if defined (W32_DEBUG_DISPLAY)
DebPrint (("WM_PAINT: painting %d,%d-%d,%d\n", wmsg.rect.left,
wmsg.rect.top, wmsg.rect.right, wmsg.rect.bottom));
DebPrint (("WM_PAINT: update region is %d,%d-%d,%d\n",
update_rect.left, update_rect.top,
update_rect.right, update_rect.bottom));
#endif
EndPaint (hwnd, &paintStruct);
leave_crit ();
my_post_msg (&wmsg, hwnd, msg, wParam, lParam);
return 0;
}
GetClientRect(hwnd, &wmsg.rect);
my_post_msg (&wmsg, hwnd, msg, wParam, lParam);
return 0;
}
case WM_INPUTLANGCHANGE:
my_post_msg (&wmsg, hwnd, msg, wParam, lParam);
{
int i;
BYTE keystate[256];
GetKeyboardState (keystate);
for (i = 0; i < 256; i++)
if (1
&& i != VK_SHIFT
&& i != VK_LSHIFT
&& i != VK_RSHIFT
&& i != VK_CAPITAL
&& i != VK_NUMLOCK
&& i != VK_SCROLL
&& i != VK_CONTROL
&& i != VK_LCONTROL
&& i != VK_RCONTROL
&& i != VK_MENU
&& i != VK_LMENU
&& i != VK_RMENU
&& i != VK_LWIN
&& i != VK_RWIN)
keystate[i] = 0;
SetKeyboardState (keystate);
}
goto dflt;
case WM_HOTKEY:
PostMessage (hwnd, WM_KEYDOWN, HIWORD (lParam), 0);
return (0);
case WM_KEYUP:
case WM_SYSKEYUP:
record_keyup (wParam, lParam);
goto dflt;
case WM_KEYDOWN:
case WM_SYSKEYDOWN:
if (dpyinfo->faked_key == wParam)
{
dpyinfo->faked_key = 0;
if (lispy_function_keys[wParam] != 0)
{
windows_translate = 1;
goto translate;
}
return 0;
}
sync_modifiers ();
record_keydown (wParam, lParam);
wParam = map_keypad_keys (wParam, (lParam & 0x1000000L) != 0);
windows_translate = 0;
switch (wParam)
{
case VK_LWIN:
if (NILP (Vw32_pass_lwindow_to_system))
{
if (GetAsyncKeyState (wParam) & 1)
{
if (NUMBERP (Vw32_phantom_key_code))
key = XUINT (Vw32_phantom_key_code) & 255;
else
key = VK_SPACE;
dpyinfo->faked_key = key;
keybd_event (key, (BYTE) MapVirtualKey (key, 0), 0, 0);
}
}
if (!NILP (Vw32_lwindow_modifier))
return 0;
break;
case VK_RWIN:
if (NILP (Vw32_pass_rwindow_to_system))
{
if (GetAsyncKeyState (wParam) & 1)
{
if (NUMBERP (Vw32_phantom_key_code))
key = XUINT (Vw32_phantom_key_code) & 255;
else
key = VK_SPACE;
dpyinfo->faked_key = key;
keybd_event (key, (BYTE) MapVirtualKey (key, 0), 0, 0);
}
}
if (!NILP (Vw32_rwindow_modifier))
return 0;
break;
case VK_APPS:
if (!NILP (Vw32_apps_modifier))
return 0;
break;
case VK_MENU:
if (NILP (Vw32_pass_alt_to_system))
return 0;
windows_translate = 1;
break;
case VK_CAPITAL:
if (NILP (Vw32_enable_caps_lock))
goto disable_lock_key;
windows_translate = 1;
break;
case VK_NUMLOCK:
if (NILP (Vw32_enable_num_lock))
goto disable_lock_key;
windows_translate = 1;
break;
case VK_SCROLL:
if (NILP (Vw32_scroll_lock_modifier))
goto disable_lock_key;
windows_translate = 1;
break;
disable_lock_key:
dpyinfo->faked_key = wParam;
keybd_event ((BYTE) wParam, (BYTE) MapVirtualKey (wParam, 0),
KEYEVENTF_EXTENDEDKEY | KEYEVENTF_KEYUP, 0);
keybd_event ((BYTE) wParam, (BYTE) MapVirtualKey (wParam, 0),
KEYEVENTF_EXTENDEDKEY | 0, 0);
keybd_event ((BYTE) wParam, (BYTE) MapVirtualKey (wParam, 0),
KEYEVENTF_EXTENDEDKEY | KEYEVENTF_KEYUP, 0);
post_character_message (hwnd, msg, wParam, lParam,
w32_get_key_modifiers (wParam, lParam));
windows_translate = 1;
break;
case VK_CONTROL:
case VK_SHIFT:
case VK_PROCESSKEY:
windows_translate = 1;
break;
case VK_CANCEL:
wParam = VK_PAUSE;
break;
case VK_PAUSE:
if (NILP (Vw32_enable_num_lock) && modifier_set (VK_CONTROL))
wParam = VK_NUMLOCK;
break;
default:
if (lispy_function_keys[wParam] == 0)
{
DWORD modifiers = construct_console_modifiers ();
if (!NILP (Vw32_recognize_altgr)
&& modifier_set (VK_LCONTROL) && modifier_set (VK_RMENU))
{
windows_translate = 1;
}
else if ((modifiers & (~SHIFT_PRESSED & ~CAPSLOCK_ON)) != 0)
{
if ('A' <= wParam && wParam <= 'Z')
{
if (!modifier_set (VK_SHIFT))
wParam += ('a' - 'A');
msg = WM_CHAR;
}
else
{
int add;
int isdead = 0;
KEY_EVENT_RECORD key;
key.bKeyDown = TRUE;
key.wRepeatCount = 1;
key.wVirtualKeyCode = wParam;
key.wVirtualScanCode = (lParam & 0xFF0000) >> 16;
key.uChar.AsciiChar = 0;
key.dwControlKeyState = modifiers;
add = w32_kbd_patch_key (&key);
while (--add >= 0)
{
post_character_message
(hwnd, WM_CHAR, key.uChar.AsciiChar, lParam,
w32_get_key_modifiers (wParam, lParam));
w32_kbd_patch_key (&key);
}
return 0;
}
}
else
{
windows_translate = 1;
}
}
}
translate:
if (windows_translate)
{
MSG windows_msg = { hwnd, msg, wParam, lParam, 0, {0,0} };
windows_msg.time = GetMessageTime ();
TranslateMessage (&windows_msg);
goto dflt;
}
case WM_SYSCHAR:
case WM_CHAR:
post_character_message (hwnd, msg, wParam, lParam,
w32_get_key_modifiers (wParam, lParam));
break;
case WM_LBUTTONDOWN:
case WM_RBUTTONDOWN:
if (XINT (Vw32_num_mouse_buttons) == 3)
goto handle_plain_button;
{
int this = (msg == WM_LBUTTONDOWN) ? LMOUSE : RMOUSE;
int other = (msg == WM_LBUTTONDOWN) ? RMOUSE : LMOUSE;
if (button_state & this)
return 0;
if (button_state == 0)
SetCapture (hwnd);
button_state |= this;
if (button_state & other)
{
if (mouse_button_timer)
{
KillTimer (hwnd, mouse_button_timer);
mouse_button_timer = 0;
msg = WM_MBUTTONDOWN;
button_state |= MMOUSE;
}
else if (button_state & MMOUSE)
{
return 0;
}
else
{
post_msg (&saved_mouse_button_msg);
}
wmsg.dwModifiers = w32_get_modifiers ();
my_post_msg (&wmsg, hwnd, msg, wParam, lParam);
saved_mouse_button_msg.msg.hwnd = 0;
}
else
{
mouse_button_timer =
SetTimer (hwnd, MOUSE_BUTTON_ID,
XINT (Vw32_mouse_button_tolerance), NULL);
saved_mouse_button_msg.msg.hwnd = hwnd;
saved_mouse_button_msg.msg.message = msg;
saved_mouse_button_msg.msg.wParam = wParam;
saved_mouse_button_msg.msg.lParam = lParam;
saved_mouse_button_msg.msg.time = GetMessageTime ();
saved_mouse_button_msg.dwModifiers = w32_get_modifiers ();
}
}
return 0;
case WM_LBUTTONUP:
case WM_RBUTTONUP:
if (XINT (Vw32_num_mouse_buttons) == 3)
goto handle_plain_button;
{
int this = (msg == WM_LBUTTONUP) ? LMOUSE : RMOUSE;
int other = (msg == WM_LBUTTONUP) ? RMOUSE : LMOUSE;
if ((button_state & this) == 0)
return 0;
button_state &= ~this;
if (button_state & MMOUSE)
{
if ((button_state & other) == 0)
{
msg = WM_MBUTTONUP;
button_state &= ~MMOUSE;
if (button_state) abort ();
}
else
return 0;
}
else
{
if (saved_mouse_button_msg.msg.hwnd)
{
post_msg (&saved_mouse_button_msg);
}
}
wmsg.dwModifiers = w32_get_modifiers ();
my_post_msg (&wmsg, hwnd, msg, wParam, lParam);
saved_mouse_button_msg.msg.hwnd = 0;
KillTimer (hwnd, mouse_button_timer);
mouse_button_timer = 0;
if (button_state == 0)
ReleaseCapture ();
}
return 0;
case WM_MBUTTONDOWN:
case WM_MBUTTONUP:
handle_plain_button:
{
BOOL up;
int button;
if (parse_button (msg, &button, &up))
{
if (up) ReleaseCapture ();
else SetCapture (hwnd);
button = (button == 0) ? LMOUSE :
((button == 1) ? MMOUSE : RMOUSE);
if (up)
button_state &= ~button;
else
button_state |= button;
}
}
wmsg.dwModifiers = w32_get_modifiers ();
my_post_msg (&wmsg, hwnd, msg, wParam, lParam);
return 0;
case WM_VSCROLL:
case WM_MOUSEMOVE:
if (XINT (Vw32_mouse_move_interval) <= 0
|| (msg == WM_MOUSEMOVE && button_state == 0))
{
wmsg.dwModifiers = w32_get_modifiers ();
my_post_msg (&wmsg, hwnd, msg, wParam, lParam);
return 0;
}
if (saved_mouse_move_msg.msg.hwnd == 0)
mouse_move_timer =
SetTimer (hwnd, MOUSE_MOVE_ID,
XINT (Vw32_mouse_move_interval), NULL);
saved_mouse_move_msg.msg.hwnd = hwnd;
saved_mouse_move_msg.msg.message = msg;
saved_mouse_move_msg.msg.wParam = wParam;
saved_mouse_move_msg.msg.lParam = lParam;
saved_mouse_move_msg.msg.time = GetMessageTime ();
saved_mouse_move_msg.dwModifiers = w32_get_modifiers ();
return 0;
case WM_MOUSEWHEEL:
wmsg.dwModifiers = w32_get_modifiers ();
my_post_msg (&wmsg, hwnd, msg, wParam, lParam);
return 0;
case WM_DROPFILES:
wmsg.dwModifiers = w32_get_modifiers ();
my_post_msg (&wmsg, hwnd, msg, wParam, lParam);
return 0;
case WM_TIMER:
if (wParam == mouse_button_timer)
{
if (saved_mouse_button_msg.msg.hwnd)
{
post_msg (&saved_mouse_button_msg);
saved_mouse_button_msg.msg.hwnd = 0;
}
KillTimer (hwnd, mouse_button_timer);
mouse_button_timer = 0;
}
else if (wParam == mouse_move_timer)
{
if (saved_mouse_move_msg.msg.hwnd)
{
post_msg (&saved_mouse_move_msg);
saved_mouse_move_msg.msg.hwnd = 0;
}
KillTimer (hwnd, mouse_move_timer);
mouse_move_timer = 0;
}
return 0;
case WM_NCACTIVATE:
reset_modifiers ();
goto dflt;
case WM_INITMENU:
button_state = 0;
ReleaseCapture ();
f = x_window_to_frame (dpyinfo, hwnd);
if (f
&& (f->output_data.w32->menubar_active
|| f->output_data.w32->menubar_widget == NULL))
return 0;
{
deferred_msg msg_buf;
if (find_deferred_msg (hwnd, msg) != NULL)
abort ();
return send_deferred_msg (&msg_buf, hwnd, msg, wParam, lParam);
}
case WM_EXITMENULOOP:
f = x_window_to_frame (dpyinfo, hwnd);
if (f)
f->output_data.w32->menubar_active = 0;
goto dflt;
case WM_MEASUREITEM:
f = x_window_to_frame (dpyinfo, hwnd);
if (f)
{
MEASUREITEMSTRUCT * pMis = (MEASUREITEMSTRUCT *) lParam;
if (pMis->CtlType == ODT_MENU)
{
char * title = (char *) pMis->itemData;
HDC hdc = GetDC (hwnd);
HFONT menu_font = GetCurrentObject (hdc, OBJ_FONT);
LOGFONT menu_logfont;
HFONT old_font;
SIZE size;
GetObject (menu_font, sizeof (menu_logfont), &menu_logfont);
menu_logfont.lfWeight = FW_BOLD;
menu_font = CreateFontIndirect (&menu_logfont);
old_font = SelectObject (hdc, menu_font);
GetTextExtentPoint32 (hdc, title, strlen (title), &size);
pMis->itemWidth = size.cx;
pMis->itemHeight = GetSystemMetrics (SM_CYMENUSIZE);
if (pMis->itemHeight < size.cy)
pMis->itemHeight = size.cy;
SelectObject (hdc, old_font);
DeleteObject (menu_font);
ReleaseDC (hwnd, hdc);
return TRUE;
}
}
return 0;
case WM_DRAWITEM:
f = x_window_to_frame (dpyinfo, hwnd);
if (f)
{
DRAWITEMSTRUCT * pDis = (DRAWITEMSTRUCT *) lParam;
if (pDis->CtlType == ODT_MENU)
{
char * title = (char *) pDis->itemData;
HDC hdc = pDis->hDC;
HFONT menu_font = GetCurrentObject (hdc, OBJ_FONT);
LOGFONT menu_logfont;
HFONT old_font;
GetObject (menu_font, sizeof (menu_logfont), &menu_logfont);
menu_logfont.lfWeight = FW_BOLD;
menu_font = CreateFontIndirect (&menu_logfont);
old_font = SelectObject (hdc, menu_font);
ExtTextOut (hdc,
pDis->rcItem.left + GetSystemMetrics (SM_CXMENUCHECK),
pDis->rcItem.top,
ETO_OPAQUE, &pDis->rcItem,
title, strlen (title), NULL);
SelectObject (hdc, old_font);
DeleteObject (menu_font);
return TRUE;
}
}
return 0;
#if 0
case WM_MOUSEACTIVATE:
if (LOWORD (lParam) == HTCLIENT )
return MA_ACTIVATEANDEAT;
goto dflt;
#endif
case WM_ACTIVATEAPP:
case WM_ACTIVATE:
case WM_WINDOWPOSCHANGED:
case WM_SHOWWINDOW:
my_post_msg (&wmsg, hwnd, msg, wParam, lParam);
goto dflt;
case WM_SETFOCUS:
dpyinfo->faked_key = 0;
reset_modifiers ();
register_hot_keys (hwnd);
goto command;
case WM_KILLFOCUS:
unregister_hot_keys (hwnd);
button_state = 0;
ReleaseCapture ();
case WM_MOVE:
case WM_SIZE:
case WM_COMMAND:
command:
wmsg.dwModifiers = w32_get_modifiers ();
my_post_msg (&wmsg, hwnd, msg, wParam, lParam);
goto dflt;
case WM_CLOSE:
wmsg.dwModifiers = w32_get_modifiers ();
my_post_msg (&wmsg, hwnd, msg, wParam, lParam);
return 0;
case WM_WINDOWPOSCHANGING:
{
WINDOWPLACEMENT wp;
LPWINDOWPOS lppos = (WINDOWPOS *) lParam;
wp.length = sizeof (WINDOWPLACEMENT);
GetWindowPlacement (hwnd, &wp);
if (wp.showCmd != SW_SHOWMINIMIZED && (lppos->flags & SWP_NOSIZE) == 0)
{
RECT rect;
int wdiff;
int hdiff;
DWORD font_width;
DWORD line_height;
DWORD internal_border;
DWORD scrollbar_extra;
RECT wr;
wp.length = sizeof(wp);
GetWindowRect (hwnd, &wr);
enter_crit ();
font_width = GetWindowLong (hwnd, WND_FONTWIDTH_INDEX);
line_height = GetWindowLong (hwnd, WND_LINEHEIGHT_INDEX);
internal_border = GetWindowLong (hwnd, WND_BORDER_INDEX);
scrollbar_extra = GetWindowLong (hwnd, WND_SCROLLBAR_INDEX);
leave_crit ();
memset (&rect, 0, sizeof (rect));
AdjustWindowRect (&rect, GetWindowLong (hwnd, GWL_STYLE),
GetMenu (hwnd) != NULL);
wdiff = (lppos->cx - (rect.right - rect.left)
- 2 * internal_border - scrollbar_extra)
% font_width;
hdiff = (lppos->cy - (rect.bottom - rect.top)
- 2 * internal_border)
% line_height;
if (wdiff || hdiff)
{
lppos->cx -= wdiff;
lppos->cy -= hdiff;
if (wp.showCmd != SW_SHOWMAXIMIZED
&& (lppos->flags & SWP_NOMOVE) == 0)
{
if (lppos->x != wr.left || lppos->y != wr.top)
{
lppos->x += wdiff;
lppos->y += hdiff;
}
else
{
lppos->flags |= SWP_NOMOVE;
}
}
return 0;
}
}
}
goto dflt;
case WM_GETMINMAXINFO:
((LPMINMAXINFO) lParam)->ptMinTrackSize.y++;
((LPMINMAXINFO) lParam)->ptMaxTrackSize.x = 32767;
((LPMINMAXINFO) lParam)->ptMaxTrackSize.y = 32767;
return 0;
case WM_EMACS_CREATESCROLLBAR:
return (LRESULT) w32_createscrollbar ((struct frame *) wParam,
(struct scroll_bar *) lParam);
case WM_EMACS_SHOWWINDOW:
return ShowWindow ((HWND) wParam, (WPARAM) lParam);
case WM_EMACS_SETFOREGROUND:
{
HWND foreground_window;
DWORD foreground_thread, retval;
foreground_window = GetForegroundWindow ();
foreground_thread = GetWindowThreadProcessId (foreground_window, NULL);
if (!foreground_window
|| foreground_thread == GetCurrentThreadId ()
|| !AttachThreadInput (GetCurrentThreadId (),
foreground_thread, TRUE))
foreground_thread = 0;
retval = SetForegroundWindow ((HWND) wParam);
if (foreground_thread)
AttachThreadInput (GetCurrentThreadId (),
foreground_thread, FALSE);
return retval;
}
case WM_EMACS_SETWINDOWPOS:
{
WINDOWPOS * pos = (WINDOWPOS *) wParam;
return SetWindowPos (hwnd, pos->hwndInsertAfter,
pos->x, pos->y, pos->cx, pos->cy, pos->flags);
}
case WM_EMACS_DESTROYWINDOW:
DragAcceptFiles ((HWND) wParam, FALSE);
return DestroyWindow ((HWND) wParam);
case WM_EMACS_TRACKPOPUPMENU:
{
UINT flags;
POINT *pos;
int retval;
pos = (POINT *)lParam;
flags = TPM_CENTERALIGN;
if (button_state & LMOUSE)
flags |= TPM_LEFTBUTTON;
else if (button_state & RMOUSE)
flags |= TPM_RIGHTBUTTON;
ReleaseCapture ();
button_state = 0;
f = x_window_to_frame (dpyinfo, hwnd);
if (f)
f->output_data.w32->menubar_active = 1;
if (TrackPopupMenu ((HMENU)wParam, flags, pos->x, pos->y,
0, hwnd, NULL))
{
MSG amsg;
while (PeekMessage (&amsg, hwnd, WM_MOUSEFIRST, WM_MOUSELAST,
PM_REMOVE));
if (PeekMessage (&amsg, hwnd, WM_COMMAND, WM_COMMAND, PM_REMOVE))
{
retval = LOWORD (amsg.wParam);
}
else
{
retval = 0;
}
}
else
{
retval = -1;
}
return retval;
}
default:
if (msg == msh_mousewheel)
{
wmsg.dwModifiers = w32_get_modifiers ();
my_post_msg (&wmsg, hwnd, msg, wParam, lParam);
return 0;
}
dflt:
return DefWindowProc (hwnd, msg, wParam, lParam);
}
return 0;
}
void
my_create_window (f)
struct frame * f;
{
MSG msg;
if (!PostThreadMessage (dwWindowsThreadId, WM_EMACS_CREATEWINDOW, (WPARAM)f, 0))
abort ();
GetMessage (&msg, NULL, WM_EMACS_DONE, WM_EMACS_DONE);
}
static void
w32_window (f, window_prompting, minibuffer_only)
struct frame *f;
long window_prompting;
int minibuffer_only;
{
BLOCK_INPUT;
{
char *str = (char *) XSTRING (Vx_resource_name)->data;
f->namebuf = (char *) xmalloc (strlen (str) + 1);
strcpy (f->namebuf, str);
}
my_create_window (f);
validate_x_resource_name ();
{
Lisp_Object name;
int explicit = f->explicit_name;
f->explicit_name = 0;
name = f->name;
f->name = Qnil;
x_set_name (f, name, explicit);
}
UNBLOCK_INPUT;
if (!minibuffer_only && FRAME_EXTERNAL_MENU_BAR (f))
initialize_frame_menubar (f);
if (FRAME_W32_WINDOW (f) == 0)
error ("Unable to create window");
}
static void
x_icon (f, parms)
struct frame *f;
Lisp_Object parms;
{
Lisp_Object icon_x, icon_y;
icon_x = x_get_arg (parms, Qicon_left, 0, 0, number);
icon_y = x_get_arg (parms, Qicon_top, 0, 0, number);
if (!EQ (icon_x, Qunbound) && !EQ (icon_y, Qunbound))
{
CHECK_NUMBER (icon_x, 0);
CHECK_NUMBER (icon_y, 0);
}
else if (!EQ (icon_x, Qunbound) || !EQ (icon_y, Qunbound))
error ("Both left and top icon corners of icon must be specified");
BLOCK_INPUT;
if (! EQ (icon_x, Qunbound))
x_wm_set_icon_position (f, XINT (icon_x), XINT (icon_y));
#if 0
x_wm_set_window_state
(f, (EQ (x_get_arg (parms, Qvisibility, 0, 0, symbol), Qicon)
? IconicState
: NormalState));
x_text_icon (f, (char *) XSTRING ((!NILP (f->icon_name)
? f->icon_name
: f->name))->data);
#endif
UNBLOCK_INPUT;
}
DEFUN ("x-create-frame", Fx_create_frame, Sx_create_frame,
1, 1, 0,
"Make a new window, which is called a \"frame\" in Emacs terms.\n\
Returns an Emacs frame object.\n\
ALIST is an alist of frame parameters.\n\
If the parameters specify that the frame should not have a minibuffer,\n\
and do not specify a specific minibuffer window to use,\n\
then `default-minibuffer-frame' must be a frame whose minibuffer can\n\
be shared by the new frame.\n\
\n\
This function is an internal primitive--use `make-frame' instead.")
(parms)
Lisp_Object parms;
{
struct frame *f;
Lisp_Object frame, tem;
Lisp_Object name;
int minibuffer_only = 0;
long window_prompting = 0;
int width, height;
int count = specpdl_ptr - specpdl;
struct gcpro gcpro1, gcpro2, gcpro3, gcpro4;
Lisp_Object display;
struct w32_display_info *dpyinfo;
Lisp_Object parent;
struct kboard *kb;
check_w32 ();
Vx_resource_name = Vinvocation_name;
display = x_get_arg (parms, Qdisplay, 0, 0, string);
if (EQ (display, Qunbound))
display = Qnil;
dpyinfo = check_x_display_info (display);
#ifdef MULTI_KBOARD
kb = dpyinfo->kboard;
#else
kb = &the_only_kboard;
#endif
name = x_get_arg (parms, Qname, "name", "Name", string);
if (!STRINGP (name)
&& ! EQ (name, Qunbound)
&& ! NILP (name))
error ("Invalid frame name--not a string or nil");
if (STRINGP (name))
Vx_resource_name = name;
parent = x_get_arg (parms, Qparent_id, NULL, NULL, number);
if (EQ (parent, Qunbound))
parent = Qnil;
if (! NILP (parent))
CHECK_NUMBER (parent, 0);
frame = Qnil;
GCPRO4 (parms, parent, name, frame);
tem = x_get_arg (parms, Qminibuffer, 0, 0, symbol);
if (EQ (tem, Qnone) || NILP (tem))
f = make_frame_without_minibuffer (Qnil, kb, display);
else if (EQ (tem, Qonly))
{
f = make_minibuffer_frame ();
minibuffer_only = 1;
}
else if (WINDOWP (tem))
f = make_frame_without_minibuffer (tem, kb, display);
else
f = make_frame (1);
XSETFRAME (frame, f);
FRAME_CAN_HAVE_SCROLL_BARS (f) = 1;
f->scroll_bar_pixel_width = GetSystemMetrics (SM_CXVSCROLL);
f->output_method = output_w32;
f->output_data.w32 = (struct w32_output *) xmalloc (sizeof (struct w32_output));
bzero (f->output_data.w32, sizeof (struct w32_output));
FRAME_FONTSET (f) = -1;
f->icon_name
= x_get_arg (parms, Qicon_name, "iconName", "Title", string);
if (! STRINGP (f->icon_name))
f->icon_name = Qnil;
#ifdef MULTI_KBOARD
FRAME_KBOARD (f) = kb;
#endif
if (!NILP (parent))
{
f->output_data.w32->parent_desc = (Window) parent;
f->output_data.w32->explicit_parent = 1;
}
else
{
f->output_data.w32->parent_desc = FRAME_W32_DISPLAY_INFO (f)->root_window;
f->output_data.w32->explicit_parent = 0;
}
f->phys_cursor_x = -1;
if (EQ (name, Qunbound) || NILP (name))
{
f->name = build_string (dpyinfo->w32_id_name);
f->explicit_name = 0;
}
else
{
f->name = name;
f->explicit_name = 1;
specbind (Qx_resource_name, name);
}
for (tem = Vglobal_fontset_alist; CONSP (tem); tem = XCONS (tem)->cdr)
fs_register_fontset (f, XCONS (tem)->car);
{
Lisp_Object font;
font = x_get_arg (parms, Qfont, "font", "Font", string);
BLOCK_INPUT;
if (STRINGP (font))
{
tem = Fquery_fontset (font, Qnil);
if (STRINGP (tem))
font = x_new_fontset (f, XSTRING (tem)->data);
else
font = x_new_font (f, XSTRING (font)->data);
}
if (!STRINGP (font))
font = x_new_font (f, "-*-Courier New-normal-r-*-*-13-*-*-*-c-*-iso8859-1");
if (! STRINGP (font))
font = x_new_font (f, "-*-Courier-normal-r-*-*-*-97-*-*-c-*-iso8859-1");
if (! STRINGP (font))
font = x_new_font (f, "-*-Fixedsys-normal-r-*-*-*-*-90-*-c-*-iso8859-1");
UNBLOCK_INPUT;
if (! STRINGP (font))
font = build_string ("Fixedsys");
x_default_parameter (f, parms, Qfont, font,
"font", "Font", string);
}
x_default_parameter (f, parms, Qborder_width, make_number (2),
"borderwidth", "BorderWidth", number);
if (NILP (Fassq (Qinternal_border_width, parms)))
{
Lisp_Object value;
value = x_get_arg (parms, Qinternal_border_width,
"internalBorder", "BorderWidth", number);
if (! EQ (value, Qunbound))
parms = Fcons (Fcons (Qinternal_border_width, value),
parms);
}
x_default_parameter (f, parms, Qinternal_border_width, make_number (0),
"internalBorderWidth", "BorderWidth", number);
x_default_parameter (f, parms, Qvertical_scroll_bars, Qt,
"verticalScrollBars", "ScrollBars", boolean);
x_default_parameter (f, parms, Qforeground_color, build_string ("black"),
"foreground", "Foreground", string);
x_default_parameter (f, parms, Qbackground_color, build_string ("white"),
"background", "Background", string);
x_default_parameter (f, parms, Qmouse_color, build_string ("black"),
"pointerColor", "Foreground", string);
x_default_parameter (f, parms, Qcursor_color, build_string ("black"),
"cursorColor", "Foreground", string);
x_default_parameter (f, parms, Qborder_color, build_string ("black"),
"borderColor", "BorderColor", string);
x_default_parameter (f, parms, Qmenu_bar_lines, make_number (1),
"menuBar", "MenuBar", number);
x_default_parameter (f, parms, Qscroll_bar_width, Qnil,
"scrollBarWidth", "ScrollBarWidth", number);
x_default_parameter (f, parms, Qbuffer_predicate, Qnil,
"bufferPredicate", "BufferPredicate", symbol);
x_default_parameter (f, parms, Qtitle, Qnil,
"title", "Title", string);
f->output_data.w32->dwStyle = WS_OVERLAPPEDWINDOW;
f->output_data.w32->parent_desc = FRAME_W32_DISPLAY_INFO (f)->root_window;
window_prompting = x_figure_window_size (f, parms);
if (window_prompting & XNegative)
{
if (window_prompting & YNegative)
f->output_data.w32->win_gravity = SouthEastGravity;
else
f->output_data.w32->win_gravity = NorthEastGravity;
}
else
{
if (window_prompting & YNegative)
f->output_data.w32->win_gravity = SouthWestGravity;
else
f->output_data.w32->win_gravity = NorthWestGravity;
}
f->output_data.w32->size_hint_flags = window_prompting;
w32_window (f, window_prompting, minibuffer_only);
x_icon (f, parms);
init_frame_faces (f);
x_default_parameter (f, parms, Qicon_type, Qnil,
"bitmapIcon", "BitmapIcon", symbol);
x_default_parameter (f, parms, Qauto_raise, Qnil,
"autoRaise", "AutoRaiseLower", boolean);
x_default_parameter (f, parms, Qauto_lower, Qnil,
"autoLower", "AutoRaiseLower", boolean);
x_default_parameter (f, parms, Qcursor_type, Qbox,
"cursorType", "CursorType", symbol);
width = f->width;
height = f->height;
f->height = 0;
SET_FRAME_WIDTH (f, 0);
change_frame_size (f, height, width, 1, 0);
BLOCK_INPUT;
x_wm_set_size_hint (f, window_prompting, 0);
UNBLOCK_INPUT;
tem = x_get_arg (parms, Qunsplittable, 0, 0, boolean);
f->no_split = minibuffer_only || EQ (tem, Qt);
UNGCPRO;
Vframe_list = Fcons (frame, Vframe_list);
FRAME_W32_DISPLAY_INFO (f)->reference_count++;
if (! f->output_data.w32->explicit_parent)
{
Lisp_Object visibility;
visibility = x_get_arg (parms, Qvisibility, 0, 0, symbol);
if (EQ (visibility, Qunbound))
visibility = Qt;
if (EQ (visibility, Qicon))
x_iconify_frame (f);
else if (! NILP (visibility))
x_make_frame_visible (f);
else
;
}
return unbind_to (count, frame);
}
Lisp_Object
x_get_focus_frame (frame)
struct frame *frame;
{
struct w32_display_info *dpyinfo = FRAME_W32_DISPLAY_INFO (frame);
Lisp_Object xfocus;
if (! dpyinfo->w32_focus_frame)
return Qnil;
XSETFRAME (xfocus, dpyinfo->w32_focus_frame);
return xfocus;
}
DEFUN ("w32-focus-frame", Fw32_focus_frame, Sw32_focus_frame, 1, 1, 0,
"Give FRAME input focus, raising to foreground if necessary.")
(frame)
Lisp_Object frame;
{
x_focus_on_frame (check_x_frame (frame));
return Qnil;
}
struct font_info *w32_load_bdf_font (struct frame *f, char *fontname,
int size, char* filename);
struct font_info *
w32_load_system_font (f,fontname,size)
struct frame *f;
char * fontname;
int size;
{
struct w32_display_info *dpyinfo = FRAME_W32_DISPLAY_INFO (f);
Lisp_Object font_names;
font_names = w32_list_fonts (f, build_string (fontname), size, 100);
if (!NILP (font_names))
{
Lisp_Object tail;
int i;
#if 0
for (i = 0; i < dpyinfo->n_fonts; i++)
for (tail = font_names; CONSP (tail); tail = XCONS (tail)->cdr)
if (!strcmp (dpyinfo->font_table[i].name,
XSTRING (XCONS (tail)->car)->data)
|| !strcmp (dpyinfo->font_table[i].full_name,
XSTRING (XCONS (tail)->car)->data))
return (dpyinfo->font_table + i);
#endif
fontname = (char *) XSTRING (XCONS (font_names)->car)->data;
}
else if (w32_strict_fontnames)
{
HMODULE gdi32 = GetModuleHandle ("gdi32.dll");
FARPROC enum_font_families_ex
= GetProcAddress (gdi32, "EnumFontFamiliesExA");
if (enum_font_families_ex)
return NULL;
}
{
char *full_name, *encoding;
XFontStruct *font;
struct font_info *fontp;
LOGFONT lf;
BOOL ok;
if (!fontname || !x_to_w32_font (fontname, &lf))
return (NULL);
if (!*lf.lfFaceName)
return NULL;
font = (XFontStruct *) xmalloc (sizeof (XFontStruct));
font->bdf = NULL;
BLOCK_INPUT;
font->hfont = CreateFontIndirect (&lf);
if (font->hfont == NULL)
{
ok = FALSE;
}
else
{
HDC hdc;
HANDLE oldobj;
hdc = GetDC (dpyinfo->root_window);
oldobj = SelectObject (hdc, font->hfont);
ok = GetTextMetrics (hdc, &font->tm);
SelectObject (hdc, oldobj);
ReleaseDC (dpyinfo->root_window, hdc);
if ((font->tm.tmPitchAndFamily & TMPF_FIXED_PITCH) == 0)
font->tm.tmMaxCharWidth = font->tm.tmAveCharWidth;
}
UNBLOCK_INPUT;
if (!ok)
{
w32_unload_font (dpyinfo, font);
return (NULL);
}
if (dpyinfo->font_table_size == 0)
{
dpyinfo->font_table_size = 16;
dpyinfo->font_table
= (struct font_info *) xmalloc (dpyinfo->font_table_size
* sizeof (struct font_info));
}
else if (dpyinfo->n_fonts
>= dpyinfo->font_table_size)
{
dpyinfo->font_table_size *= 2;
dpyinfo->font_table
= (struct font_info *) xrealloc (dpyinfo->font_table,
(dpyinfo->font_table_size
* sizeof (struct font_info)));
}
fontp = dpyinfo->font_table + dpyinfo->n_fonts;
BLOCK_INPUT;
fontp->font = font;
fontp->font_idx = dpyinfo->n_fonts;
fontp->name = (char *) xmalloc (strlen (fontname) + 1);
bcopy (fontname, fontp->name, strlen (fontname) + 1);
full_name = (char *)xmalloc (100);
if (full_name && w32_to_x_font (&lf, full_name, 100))
fontp->full_name = full_name;
else
{
xfree (full_name);
fontp->full_name = fontp->name;
}
fontp->size = FONT_WIDTH (font);
fontp->height = FONT_HEIGHT (font);
encoding = strrchr (fontp->name, '-');
if (encoding && stricmp (encoding+1, "sjis") == 0)
fontp->encoding[1] = 4;
else
fontp->encoding[1] = FONT_ENCODING_NOT_DECIDED;
fontp->baseline_offset = 0;
fontp->relative_compose = 0;
fontp->default_ascent = 0;
UNBLOCK_INPUT;
dpyinfo->n_fonts++;
return fontp;
}
}
struct font_info *
w32_load_font (f,fontname,size)
struct frame *f;
char * fontname;
int size;
{
Lisp_Object bdf_fonts;
struct font_info *retval = NULL;
bdf_fonts = w32_list_bdf_fonts (build_string (fontname));
while (!retval && CONSP (bdf_fonts))
{
char *bdf_name, *bdf_file;
Lisp_Object bdf_pair;
bdf_name = XSTRING (XCONS (bdf_fonts)->car)->data;
bdf_pair = Fassoc (XCONS (bdf_fonts)->car, Vw32_bdf_filename_alist);
bdf_file = XSTRING (XCONS (bdf_pair)->cdr)->data;
retval = w32_load_bdf_font (f, bdf_name, size, bdf_file);
bdf_fonts = XCONS (bdf_fonts)->cdr;
}
if (retval)
return retval;
return w32_load_system_font(f, fontname, size);
}
void
w32_unload_font (dpyinfo, font)
struct w32_display_info *dpyinfo;
XFontStruct * font;
{
if (font)
{
if (font->bdf) w32_free_bdf_font (font->bdf);
if (font->hfont) DeleteObject(font->hfont);
xfree (font);
}
}
#define FONT_START "[-?]"
#define FONT_FOUNDRY "[^-]+"
#define FONT_FAMILY "\\([^-]+\\)"
#define FONT_WEIGHT "\\(bold\\|demibold\\|medium\\)"
#define FONT_WEIGHT_Q "\\([^-]*\\)"
#define FONT_SLANT "\\([ior]\\)"
#define FONT_SLANT_Q "\\([^-]?\\)"
#define FONT_SWIDTH "\\([^-]*\\)"
#define FONT_ADSTYLE "[^-]*"
#define FONT_PIXELSIZE "[^-]*"
#define FONT_POINTSIZE "\\([0-9][0-9]+\\|\\*\\)"
#define FONT_RESX "[0-9][0-9]+"
#define FONT_RESY "[0-9][0-9]+"
#define FONT_SPACING "[cmp?*]"
#define FONT_AVGWIDTH "[0-9]+"
#define FONT_REGISTRY "[^-]+"
#define FONT_ENCODING "[^-]+"
#define FONT_REGEXP ("\\`\\*?[-?*]" \
FONT_FOUNDRY "-" \
FONT_FAMILY "-" \
FONT_WEIGHT_Q "-" \
FONT_SLANT_Q "-" \
FONT_SWIDTH "-" \
FONT_ADSTYLE "-" \
FONT_PIXELSIZE "-" \
FONT_POINTSIZE "-" \
"[-?*]\\|\\'")
#define FONT_REGEXP_HEAD ("\\`[-?*]" \
FONT_FOUNDRY "-" \
FONT_FAMILY "-" \
FONT_WEIGHT_Q "-" \
FONT_SLANT_Q \
"\\([-*?]\\|\\'\\)")
#define FONT_REGEXP_SLANT "-" FONT_SLANT "-"
#define FONT_REGEXP_WEIGHT "-" FONT_WEIGHT "-"
LONG
x_to_w32_weight (lpw)
char * lpw;
{
if (!lpw) return (FW_DONTCARE);
if (stricmp (lpw,"heavy") == 0) return FW_HEAVY;
else if (stricmp (lpw,"extrabold") == 0) return FW_EXTRABOLD;
else if (stricmp (lpw,"bold") == 0) return FW_BOLD;
else if (stricmp (lpw,"demibold") == 0) return FW_SEMIBOLD;
else if (stricmp (lpw,"semibold") == 0) return FW_SEMIBOLD;
else if (stricmp (lpw,"medium") == 0) return FW_MEDIUM;
else if (stricmp (lpw,"normal") == 0) return FW_NORMAL;
else if (stricmp (lpw,"light") == 0) return FW_LIGHT;
else if (stricmp (lpw,"extralight") == 0) return FW_EXTRALIGHT;
else if (stricmp (lpw,"thin") == 0) return FW_THIN;
else
return FW_DONTCARE;
}
char *
w32_to_x_weight (fnweight)
int fnweight;
{
if (fnweight >= FW_HEAVY) return "heavy";
if (fnweight >= FW_EXTRABOLD) return "extrabold";
if (fnweight >= FW_BOLD) return "bold";
if (fnweight >= FW_SEMIBOLD) return "demibold";
if (fnweight >= FW_MEDIUM) return "medium";
if (fnweight >= FW_NORMAL) return "normal";
if (fnweight >= FW_LIGHT) return "light";
if (fnweight >= FW_EXTRALIGHT) return "extralight";
if (fnweight >= FW_THIN) return "thin";
else
return "*";
}
LONG
x_to_w32_charset (lpcs)
char * lpcs;
{
if (!lpcs) return (0);
if (stricmp (lpcs,"ansi") == 0) return ANSI_CHARSET;
else if (stricmp (lpcs,"iso8859-1") == 0) return ANSI_CHARSET;
else if (stricmp (lpcs, "ms-symbol") == 0) return SYMBOL_CHARSET;
else if (strnicmp (lpcs, "jis", 3) == 0) return SHIFTJIS_CHARSET;
else if (strnicmp (lpcs, "gb2312", 6) == 0) return GB2312_CHARSET;
else if (strnicmp (lpcs, "big5", 4) == 0) return CHINESEBIG5_CHARSET;
else if (stricmp (lpcs, "ksc5601.1987") == 0) return HANGEUL_CHARSET;
else if (stricmp (lpcs, "ms-oem") == 0) return OEM_CHARSET;
#ifdef EASTEUROPE_CHARSET
else if (stricmp (lpcs, "iso8859-2") == 0) return EASTEUROPE_CHARSET;
else if (stricmp (lpcs, "iso8859-3") == 0) return TURKISH_CHARSET;
else if (stricmp (lpcs, "iso8859-4") == 0) return BALTIC_CHARSET;
else if (stricmp (lpcs, "iso8859-5") == 0) return RUSSIAN_CHARSET;
else if (stricmp (lpcs, "koi8") == 0) return RUSSIAN_CHARSET;
else if (stricmp (lpcs, "iso8859-6") == 0) return ARABIC_CHARSET;
else if (stricmp (lpcs, "iso8859-7") == 0) return GREEK_CHARSET;
else if (stricmp (lpcs, "iso8859-8") == 0) return HEBREW_CHARSET;
else if (stricmp (lpcs, "iso8859-9") == 0) return TURKISH_CHARSET;
#ifndef VIETNAMESE_CHARSET
#define VIETNAMESE_CHARSET 163
#endif
else if (strnicmp (lpcs, "viscii", 6) == 0) return VIETNAMESE_CHARSET;
else if (strnicmp (lpcs, "vscii", 5) == 0) return VIETNAMESE_CHARSET;
else if (strnicmp (lpcs, "tis620", 6) == 0) return THAI_CHARSET;
else if (stricmp (lpcs, "mac") == 0) return MAC_CHARSET;
else if (stricmp (lpcs, "ksc5601.1992") == 0) return JOHAB_CHARSET;
else if (strnicmp (lpcs, "ksc5601", 7) == 0) return HANGEUL_CHARSET;
else if (stricmp (lpcs, "johab") == 0) return JOHAB_CHARSET;
#endif
#ifdef UNICODE_CHARSET
else if (stricmp (lpcs,"iso10646") == 0) return UNICODE_CHARSET;
else if (stricmp (lpcs, "unicode") == 0) return UNICODE_CHARSET;
#endif
else if (lpcs[0] == '#') return atoi (lpcs + 1);
else
return DEFAULT_CHARSET;
}
char *
w32_to_x_charset (fncharset)
int fncharset;
{
static char buf[16];
switch (fncharset)
{
case ANSI_CHARSET: return "iso8859-1";
case DEFAULT_CHARSET: return "ascii-*";
case SYMBOL_CHARSET: return "ms-symbol";
case SHIFTJIS_CHARSET: return "jisx0208-sjis";
case HANGEUL_CHARSET: return "ksc5601.1987-*";
case GB2312_CHARSET: return "gb2312-*";
case CHINESEBIG5_CHARSET: return "big5-*";
case OEM_CHARSET: return "ms-oem";
#ifdef EASTEUROPE_CHARSET
case EASTEUROPE_CHARSET: return "iso8859-2";
case TURKISH_CHARSET: return "iso8859-9";
case BALTIC_CHARSET: return "iso8859-4";
case RUSSIAN_CHARSET:
if (!IsValidCodePage(28595) && IsValidCodePage(20886))
return "koi8-r";
else
return "iso8859-5";
case ARABIC_CHARSET: return "iso8859-6";
case GREEK_CHARSET: return "iso8859-7";
case HEBREW_CHARSET: return "iso8859-8";
case VIETNAMESE_CHARSET: return "viscii1.1-*";
case THAI_CHARSET: return "tis620-*";
case MAC_CHARSET: return "mac-*";
case JOHAB_CHARSET: return "ksc5601.1992-*";
#endif
#ifdef UNICODE_CHARSET
case UNICODE_CHARSET: return "iso10646-unicode";
#endif
}
sprintf (buf, "*-#%u", fncharset);
return buf;
}
BOOL
w32_to_x_font (lplogfont, lpxstr, len)
LOGFONT * lplogfont;
char * lpxstr;
int len;
{
char *fontname;
char height_pixels[8];
char height_dpi[8];
char width_pixels[8];
char *fontname_dash;
int display_resy = one_w32_display_info.height_in;
int display_resx = one_w32_display_info.width_in;
int bufsz;
struct coding_system coding;
if (!lpxstr) abort ();
if (!lplogfont)
return FALSE;
setup_coding_system (Fcheck_coding_system (Vw32_system_coding_system),
&coding);
coding.mode |= CODING_MODE_LAST_BLOCK;
bufsz = decoding_buffer_size (&coding, LF_FACESIZE);
fontname = alloca(sizeof(*fontname) * bufsz);
decode_coding (&coding, lplogfont->lfFaceName, fontname,
strlen(lplogfont->lfFaceName), bufsz - 1);
*(fontname + coding.produced) = '\0';
fontname_dash = fontname;
while (fontname_dash = strchr (fontname_dash, '-'))
*fontname_dash = '_';
if (lplogfont->lfHeight)
{
sprintf (height_pixels, "%u", abs (lplogfont->lfHeight));
sprintf (height_dpi, "%u",
abs (lplogfont->lfHeight) * 720 / display_resy);
}
else
{
strcpy (height_pixels, "*");
strcpy (height_dpi, "*");
}
if (lplogfont->lfWidth)
sprintf (width_pixels, "%u", lplogfont->lfWidth * 10);
else
strcpy (width_pixels, "*");
_snprintf (lpxstr, len - 1,
"-*-%s-%s-%c-*-*-%s-%s-%d-%d-%c-%s-%s",
fontname,
w32_to_x_weight (lplogfont->lfWeight),
lplogfont->lfItalic?'i':'r',
height_pixels,
height_dpi,
display_resx,
display_resy,
((lplogfont->lfPitchAndFamily & 0x3) == VARIABLE_PITCH)
? 'p' : 'c',
width_pixels,
w32_to_x_charset (lplogfont->lfCharSet)
);
lpxstr[len - 1] = 0;
return (TRUE);
}
BOOL
x_to_w32_font (lpxstr, lplogfont)
char * lpxstr;
LOGFONT * lplogfont;
{
struct coding_system coding;
if (!lplogfont) return (FALSE);
memset (lplogfont, 0, sizeof (*lplogfont));
#if 1
lplogfont->lfOutPrecision = OUT_DEFAULT_PRECIS;
lplogfont->lfClipPrecision = CLIP_DEFAULT_PRECIS;
lplogfont->lfQuality = DEFAULT_QUALITY;
#else
lplogfont->lfOutPrecision = OUT_STROKE_PRECIS;
lplogfont->lfClipPrecision = CLIP_STROKE_PRECIS;
lplogfont->lfQuality = PROOF_QUALITY;
#endif
lplogfont->lfCharSet = DEFAULT_CHARSET;
lplogfont->lfWeight = FW_DONTCARE;
lplogfont->lfPitchAndFamily = DEFAULT_PITCH | FF_DONTCARE;
if (!lpxstr)
return FALSE;
if (*lpxstr == '-')
{
int fields, tem;
char name[50], weight[20], slant, pitch, pixels[10], height[10],
width[10], resy[10], remainder[20];
char * encoding;
int dpi = one_w32_display_info.height_in;
fields = sscanf (lpxstr,
"-%*[^-]-%49[^-]-%19[^-]-%c-%*[^-]-%*[^-]-%9[^-]-%9[^-]-%*[^-]-%9[^-]-%c-%9[^-]-%19s",
name, weight, &slant, pixels, height, resy, &pitch, width, remainder);
if (fields == EOF) return (FALSE);
if (fields > 0 && name[0] != '*')
{
int bufsize;
unsigned char *buf;
setup_coding_system
(Fcheck_coding_system (Vw32_system_coding_system), &coding);
bufsize = encoding_buffer_size (&coding, strlen (name));
buf = (unsigned char *) alloca (bufsize);
coding.mode |= CODING_MODE_LAST_BLOCK;
encode_coding (&coding, name, buf, strlen (name), bufsize);
if (coding.produced >= LF_FACESIZE)
coding.produced = LF_FACESIZE - 1;
buf[coding.produced] = 0;
strcpy (lplogfont->lfFaceName, buf);
}
else
{
lplogfont->lfFaceName[0] = 0;
}
fields--;
lplogfont->lfWeight = x_to_w32_weight ((fields > 0 ? weight : ""));
fields--;
if (!NILP (Vw32_enable_italics))
lplogfont->lfItalic = (fields > 0 && slant == 'i');
fields--;
if (fields > 0 && pixels[0] != '*')
lplogfont->lfHeight = atoi (pixels);
fields--;
fields--;
if (fields > 0 && resy[0] != '*')
{
tem = atoi (resy);
if (tem > 0) dpi = tem;
}
if (fields > -1 && lplogfont->lfHeight == 0 && height[0] != '*')
lplogfont->lfHeight = atoi (height) * dpi / 720;
if (fields > 0)
lplogfont->lfPitchAndFamily =
(fields > 0 && pitch == 'p') ? VARIABLE_PITCH : FIXED_PITCH;
fields--;
if (fields > 0 && width[0] != '*')
lplogfont->lfWidth = atoi (width) / 10;
fields--;
{
int len = strlen (remainder);
if (len > 0 && remainder[len-1] == '-')
remainder[len-1] = 0;
}
encoding = remainder;
if (strncmp (encoding, "*-", 2) == 0)
encoding += 2;
lplogfont->lfCharSet = x_to_w32_charset (fields > 0 ? encoding : "");
}
else
{
int fields;
char name[100], height[10], width[10], weight[20];
fields = sscanf (lpxstr,
"%99[^:]:%9[^:]:%9[^:]:%19s",
name, height, width, weight);
if (fields == EOF) return (FALSE);
if (fields > 0)
{
strncpy (lplogfont->lfFaceName,name, LF_FACESIZE);
lplogfont->lfFaceName[LF_FACESIZE-1] = 0;
}
else
{
lplogfont->lfFaceName[0] = 0;
}
fields--;
if (fields > 0)
lplogfont->lfHeight = atoi (height);
fields--;
if (fields > 0)
lplogfont->lfWidth = atoi (width);
fields--;
lplogfont->lfWeight = x_to_w32_weight ((fields > 0 ? weight : ""));
}
lplogfont->lfHeight = - abs (lplogfont->lfHeight);
return (TRUE);
}
BOOL
w32_font_match (lpszfont1, lpszfont2)
char * lpszfont1;
char * lpszfont2;
{
char * s1 = lpszfont1, *e1, *w1;
char * s2 = lpszfont2, *e2, *w2;
if (s1 == NULL || s2 == NULL) return (FALSE);
if (*s1 == '-') s1++;
if (*s2 == '-') s2++;
while (1)
{
int len1, len2, len3=0;
e1 = strchr (s1, '-');
e2 = strchr (s2, '-');
w1 = strchr (s1, '*');
w2 = strchr (s2, '*');
if (e1 == NULL)
len1 = strlen (s1);
else
len1 = e1 - s1;
if (e2 == NULL)
len2 = strlen (s1);
else
len2 = e2 - s2;
if (w1 && w1 < e1)
len3 = w1 - s1;
if (w2 && w2 < e2 && ( len3 == 0 || (w2 - s2) < len3))
len3 = w2 - s2;
if (*s1 != '*' && *s2 != '*' && *s1 != '-' && *s2 != '-'
&& ((len1 != len2 && len3 == 0) ||
strnicmp (s1, s2, len3 > 0 ? len3 : len1) != 0))
return (FALSE);
if (e1 == NULL || e2 == NULL)
return (TRUE);
s1 = e1 + 1;
s2 = e2 + 1;
}
}
typedef struct enumfont_t
{
HDC hdc;
int numFonts;
LOGFONT logfont;
XFontStruct *size_ref;
Lisp_Object *pattern;
Lisp_Object *tail;
} enumfont_t;
int CALLBACK
enum_font_cb2 (lplf, lptm, FontType, lpef)
ENUMLOGFONT * lplf;
NEWTEXTMETRIC * lptm;
int FontType;
enumfont_t * lpef;
{
if (lplf->elfLogFont.lfStrikeOut || lplf->elfLogFont.lfUnderline)
return (1);
if (lpef->logfont.lfCharSet != DEFAULT_CHARSET &&
lplf->elfLogFont.lfCharSet != lpef->logfont.lfCharSet)
return (1);
{
char buf[100];
Lisp_Object width = Qnil;
if (!NILP (*(lpef->pattern)) && FontType != RASTER_FONTTYPE)
{
lplf->elfLogFont.lfHeight = lpef->logfont.lfHeight;
lplf->elfLogFont.lfWidth = lpef->logfont.lfWidth;
}
else if (lplf->elfLogFont.lfHeight > 0)
lplf->elfLogFont.lfHeight = lptm->tmInternalLeading - lptm->tmHeight;
if (FontType == RASTER_FONTTYPE)
width = make_number (lptm->tmMaxCharWidth);
if (!w32_to_x_font (&(lplf->elfLogFont), buf, 100))
return (0);
if (NILP (*(lpef->pattern))
|| w32_font_match (buf, XSTRING (*(lpef->pattern))->data))
{
*lpef->tail = Fcons (Fcons (build_string (buf), width), Qnil);
lpef->tail = &(XCONS (*lpef->tail)->cdr);
lpef->numFonts++;
}
}
return (1);
}
int CALLBACK
enum_font_cb1 (lplf, lptm, FontType, lpef)
ENUMLOGFONT * lplf;
NEWTEXTMETRIC * lptm;
int FontType;
enumfont_t * lpef;
{
return EnumFontFamilies (lpef->hdc,
lplf->elfLogFont.lfFaceName,
(FONTENUMPROC) enum_font_cb2,
(LPARAM) lpef);
}
int CALLBACK
enum_fontex_cb2 (lplf, lptm, font_type, lpef)
ENUMLOGFONTEX * lplf;
NEWTEXTMETRICEX * lptm;
int font_type;
enumfont_t * lpef;
{
return enum_font_cb2 ((ENUMLOGFONT *) lplf, (NEWTEXTMETRIC *) lptm,
font_type, lpef);
}
int CALLBACK
enum_fontex_cb1 (lplf, lptm, font_type, lpef)
ENUMLOGFONTEX * lplf;
NEWTEXTMETRICEX * lptm;
int font_type;
enumfont_t * lpef;
{
HMODULE gdi32 = GetModuleHandle ("gdi32.dll");
FARPROC enum_font_families_ex
= GetProcAddress ( gdi32, "EnumFontFamiliesExA");
if (enum_font_families_ex == NULL)
error ("gdi32.dll has disappeared!");
return enum_font_families_ex (lpef->hdc,
&lplf->elfLogFont,
(FONTENUMPROC) enum_fontex_cb2,
(LPARAM) lpef, 0);
}
Lisp_Object w32_list_bdf_fonts (Lisp_Object pattern, int max_names)
{
char *fontname, *ptnstr;
Lisp_Object list, tem, newlist = Qnil;
int n_fonts = 0;
list = Vw32_bdf_filename_alist;
ptnstr = XSTRING (pattern)->data;
for ( ; CONSP (list); list = XCONS (list)->cdr)
{
tem = XCONS (list)->car;
if (CONSP (tem))
fontname = XSTRING (XCONS (tem)->car)->data;
else if (STRINGP (tem))
fontname = XSTRING (tem)->data;
else
continue;
if (w32_font_match (fontname, ptnstr))
{
newlist = Fcons (XCONS (tem)->car, newlist);
n_fonts++;
if (n_fonts >= max_names)
break;
}
}
return newlist;
}
Lisp_Object w32_list_synthesized_fonts (FRAME_PTR f, Lisp_Object pattern,
int size, int max_names);
Lisp_Object
w32_list_fonts (FRAME_PTR f, Lisp_Object pattern, int size, int maxnames )
{
Lisp_Object patterns, key, tem, tpat;
Lisp_Object list = Qnil, newlist = Qnil, second_best = Qnil;
struct w32_display_info *dpyinfo = &one_w32_display_info;
int n_fonts = 0;
patterns = Fassoc (pattern, Valternate_fontname_alist);
if (NILP (patterns))
patterns = Fcons (pattern, Qnil);
for (; CONSP (patterns); patterns = XCONS (patterns)->cdr)
{
enumfont_t ef;
tpat = XCONS (patterns)->car;
if (tem = XCONS (dpyinfo->name_list_element)->cdr,
!NILP (list = Fassoc (tpat, tem)))
{
list = Fcdr_safe (list);
goto label_cached;
}
BLOCK_INPUT;
list = Qnil;
ef.pattern = &tpat;
ef.tail = &list;
ef.numFonts = 0;
x_to_w32_font (STRINGP (tpat) ? XSTRING (tpat)->data :
NULL, &ef.logfont);
{
LOGFONT font_match_pattern;
HMODULE gdi32 = GetModuleHandle ("gdi32.dll");
FARPROC enum_font_families_ex
= GetProcAddress ( gdi32, "EnumFontFamiliesExA");
font_match_pattern.lfFaceName[0] = 0;
font_match_pattern.lfPitchAndFamily = 0;
font_match_pattern.lfCharSet = ef.logfont.lfCharSet;
ef.hdc = GetDC (dpyinfo->root_window);
if (enum_font_families_ex)
enum_font_families_ex (ef.hdc,
&font_match_pattern,
(FONTENUMPROC) enum_fontex_cb1,
(LPARAM) &ef, 0);
else
EnumFontFamilies (ef.hdc, NULL, (FONTENUMPROC) enum_font_cb1,
(LPARAM)&ef);
ReleaseDC (dpyinfo->root_window, ef.hdc);
}
UNBLOCK_INPUT;
XCONS (dpyinfo->name_list_element)->cdr
= Fcons (Fcons (tpat, list),
XCONS (dpyinfo->name_list_element)->cdr);
label_cached:
if (NILP (list)) continue;
newlist = second_best = Qnil;
for (; CONSP (list); list = XCONS (list)->cdr)
{
int found_size;
tem = XCONS (list)->car;
if (!CONSP (tem))
continue;
if (NILP (XCONS (tem)->car))
continue;
if (!size)
{
newlist = Fcons (XCONS (tem)->car, newlist);
n_fonts++;
if (n_fonts >= maxnames)
break;
else
continue;
}
if (!INTEGERP (XCONS (tem)->cdr))
{
W32FontStruct thisinfo;
LOGFONT lf;
HDC hdc;
HANDLE oldobj;
if (!x_to_w32_font (XSTRING (XCONS (tem)->car)->data, &lf))
continue;
BLOCK_INPUT;
thisinfo.bdf = NULL;
thisinfo.hfont = CreateFontIndirect (&lf);
if (thisinfo.hfont == NULL)
continue;
hdc = GetDC (dpyinfo->root_window);
oldobj = SelectObject (hdc, thisinfo.hfont);
if (GetTextMetrics (hdc, &thisinfo.tm))
XCONS (tem)->cdr = make_number (FONT_WIDTH (&thisinfo));
else
XCONS (tem)->cdr = make_number (0);
SelectObject (hdc, oldobj);
ReleaseDC (dpyinfo->root_window, hdc);
DeleteObject(thisinfo.hfont);
UNBLOCK_INPUT;
}
found_size = XINT (XCONS (tem)->cdr);
if (found_size == size)
{
newlist = Fcons (XCONS (tem)->car, newlist);
n_fonts++;
if (n_fonts >= maxnames)
break;
}
else if (found_size > 0)
{
if (NILP (second_best))
second_best = tem;
else if (found_size < size)
{
if (XINT (XCONS (second_best)->cdr) > size
|| XINT (XCONS (second_best)->cdr) < found_size)
second_best = tem;
}
else
{
if (XINT (XCONS (second_best)->cdr) > size
&& XINT (XCONS (second_best)->cdr) >
found_size)
second_best = tem;
}
}
}
if (!NILP (newlist))
break;
else if (!NILP (second_best))
{
newlist = Fcons (XCONS (second_best)->car, Qnil);
break;
}
}
if (n_fonts < maxnames)
{
Lisp_Object combined[2];
combined[0] = w32_list_bdf_fonts (pattern, maxnames - n_fonts);
combined[1] = newlist;
newlist = Fnconc(2, combined);
}
if (NILP (newlist) && !NILP (Vw32_enable_italics))
newlist = w32_list_synthesized_fonts (f, pattern, size, maxnames);
return newlist;
}
Lisp_Object
w32_list_synthesized_fonts (f, pattern, size, max_names)
FRAME_PTR f;
Lisp_Object pattern;
int size;
int max_names;
{
int fields;
char *full_pattn, *new_pattn, foundary[50], family[50], *pattn_part2;
char style[20], slant;
Lisp_Object matches, match, tem, synthed_matches = Qnil;
full_pattn = XSTRING (pattern)->data;
pattn_part2 = alloca (XSTRING (pattern)->size);
new_pattn = alloca (XSTRING (pattern)->size + 100);
fields = sscanf (full_pattn, "-%49[^-]-%49[^-]-%19[^-]-%c-%s",
foundary, family, style, &slant, pattn_part2);
if (fields == EOF || fields < 5)
return Qnil;
if (*style == '*' && slant == '*')
return Qnil;
sprintf (new_pattn, "-%s-%s-*-*-%s", foundary, family, pattn_part2);
matches = w32_list_fonts (f, build_string (new_pattn), size, max_names);
for ( ; CONSP (matches); matches = XCONS (matches)->cdr)
{
tem = XCONS (matches)->car;
if (!STRINGP (tem))
continue;
full_pattn = XSTRING (tem)->data;
fields = sscanf (full_pattn, "-%49[^-]-%49[^-]-%*[^-]-%*c-%s",
foundary, family, pattn_part2);
if (fields == EOF || fields < 3)
continue;
sprintf (new_pattn, "-%s-%s-%s-%c-%s", foundary, family, style,
slant, pattn_part2);
synthed_matches = Fcons (build_string (new_pattn),
synthed_matches);
}
return synthed_matches;
}
struct font_info *
w32_get_font_info (f, font_idx)
FRAME_PTR f;
int font_idx;
{
return (FRAME_W32_FONT_TABLE (f) + font_idx);
}
struct font_info*
w32_query_font (struct frame *f, char *fontname)
{
int i;
struct font_info *pfi;
pfi = FRAME_W32_FONT_TABLE (f);
for (i = 0; i < one_w32_display_info.n_fonts ;i++, pfi++)
{
if (strcmp(pfi->name, fontname) == 0) return pfi;
}
return NULL;
}
void
w32_find_ccl_program (fontp)
struct font_info *fontp;
{
extern Lisp_Object Vfont_ccl_encoder_alist, Vccl_program_table;
extern Lisp_Object Qccl_program_idx;
extern Lisp_Object resolve_symbol_ccl_program ();
Lisp_Object list, elt, ccl_prog, ccl_id;
for (list = Vfont_ccl_encoder_alist; CONSP (list); list = XCONS (list)->cdr)
{
elt = XCONS (list)->car;
if (CONSP (elt)
&& STRINGP (XCONS (elt)->car)
&& (fast_c_string_match_ignore_case (XCONS (elt)->car, fontp->name)
>= 0))
{
if (SYMBOLP (XCONS (elt)->cdr) &&
(!NILP (ccl_id = Fget (XCONS (elt)->cdr, Qccl_program_idx))))
{
ccl_prog = XVECTOR (Vccl_program_table)->contents[XUINT (ccl_id)];
if (!CONSP (ccl_prog)) continue;
ccl_prog = XCONS (ccl_prog)->cdr;
}
else
{
ccl_prog = XCONS (elt)->cdr;
if (!VECTORP (ccl_prog)) continue;
}
fontp->font_encoder
= (struct ccl_program *) xmalloc (sizeof (struct ccl_program));
setup_ccl_program (fontp->font_encoder,
resolve_symbol_ccl_program (ccl_prog));
break;
}
}
}
#if 1
#include "x-list-font.c"
#else
DEFUN ("x-list-fonts", Fx_list_fonts, Sx_list_fonts, 1, 4, 0,
"Return a list of the names of available fonts matching PATTERN.\n\
If optional arguments FACE and FRAME are specified, return only fonts\n\
the same size as FACE on FRAME.\n\
\n\
PATTERN is a string, perhaps with wildcard characters;\n\
the * character matches any substring, and\n\
the ? character matches any single character.\n\
PATTERN is case-insensitive.\n\
FACE is a face name--a symbol.\n\
\n\
The return value is a list of strings, suitable as arguments to\n\
set-face-font.\n\
\n\
Fonts Emacs can't use (i.e. proportional fonts) may or may not be excluded\n\
even if they match PATTERN and FACE.\n\
\n\
The optional fourth argument MAXIMUM sets a limit on how many\n\
fonts to match. The first MAXIMUM fonts are reported.")
(pattern, face, frame, maximum)
Lisp_Object pattern, face, frame, maximum;
{
int num_fonts;
char **names;
XFontStruct *info;
XFontStruct *size_ref;
Lisp_Object namelist;
Lisp_Object list;
FRAME_PTR f;
enumfont_t ef;
CHECK_STRING (pattern, 0);
if (!NILP (face))
CHECK_SYMBOL (face, 1);
f = check_x_frame (frame);
if (NILP (face))
size_ref = 0;
else
{
int face_id;
if (! FRAME_W32_P (f))
error ("non-w32 frame used in `x-list-fonts'");
face_id = face_name_id_number (f, face);
if (face_id < 0 || face_id >= FRAME_N_PARAM_FACES (f)
|| FRAME_PARAM_FACES (f) [face_id] == 0)
size_ref = f->output_data.w32->font;
else
{
size_ref = FRAME_PARAM_FACES (f) [face_id]->font;
if (size_ref == (XFontStruct *) (~0))
size_ref = f->output_data.w32->font;
}
}
list = Fassoc (pattern,
XCONS (FRAME_W32_DISPLAY_INFO (f)->name_list_element)->cdr);
if (!NILP (list))
{
Lisp_Object tem, newlist;
list = XCONS (list)->cdr;
if (size_ref == 0)
return list;
BLOCK_INPUT;
newlist = Qnil;
for (tem = list; CONSP (tem); tem = XCONS (tem)->cdr)
{
struct font_info *fontinf;
XFontStruct *thisinfo = NULL;
fontinf = w32_load_font (f, XSTRING (XCONS (tem)->car)->data, 0);
if (fontinf)
thisinfo = (XFontStruct *)fontinf->font;
if (thisinfo && same_size_fonts (thisinfo, size_ref))
newlist = Fcons (XCONS (tem)->car, newlist);
w32_unload_font (FRAME_W32_DISPLAY_INFO (f), thisinfo);
}
UNBLOCK_INPUT;
return newlist;
}
BLOCK_INPUT;
namelist = Qnil;
ef.pattern = &pattern;
ef.tail &namelist;
ef.numFonts = 0;
x_to_w32_font (STRINGP (pattern) ? XSTRING (pattern)->data : NULL, &ef.logfont);
{
ef.hdc = GetDC (FRAME_W32_WINDOW (f));
EnumFontFamilies (ef.hdc, NULL, (FONTENUMPROC) enum_font_cb1, (LPARAM)&ef);
ReleaseDC (FRAME_W32_WINDOW (f), ef.hdc);
}
UNBLOCK_INPUT;
if (ef.numFonts)
{
int i;
Lisp_Object cur;
XCONS (FRAME_W32_DISPLAY_INFO (f)->name_list_element)->cdr
= Fcons (Fcons (pattern, namelist),
XCONS (FRAME_W32_DISPLAY_INFO (f)->name_list_element)->cdr);
list = Qnil;
cur=namelist;
for (i = 0; i < ef.numFonts; i++)
{
int keeper;
if (!size_ref)
keeper = 1;
else
{
struct font_info *fontinf;
XFontStruct *thisinfo = NULL;
BLOCK_INPUT;
fontinf = w32_load_font (f, XSTRING (Fcar (cur))->data, 0);
if (fontinf)
thisinfo = (XFontStruct *)fontinf->font;
keeper = thisinfo && same_size_fonts (thisinfo, size_ref);
w32_unload_font (FRAME_W32_DISPLAY_INFO (f), thisinfo);
UNBLOCK_INPUT;
}
if (keeper)
list = Fcons (build_string (XSTRING (Fcar (cur))->data), list);
cur = Fcdr (cur);
}
list = Fnreverse (list);
}
return list;
}
#endif
DEFUN ("w32-find-bdf-fonts", Fw32_find_bdf_fonts, Sw32_find_bdf_fonts,
1, 1, 0,
"Return a list of BDF fonts in DIR, suitable for appending to\n\
w32-bdf-filename-alist. Fonts which do not contain an xfld description\n\
will not be included in the list. DIR may be a list of directories.")
(directory)
Lisp_Object directory;
{
Lisp_Object list = Qnil;
struct gcpro gcpro1, gcpro2;
if (!CONSP (directory))
return w32_find_bdf_fonts_in_dir (directory);
for ( ; CONSP (directory); directory = XCONS (directory)->cdr)
{
Lisp_Object pair[2];
pair[0] = list;
pair[1] = Qnil;
GCPRO2 (directory, list);
pair[1] = w32_find_bdf_fonts_in_dir( XCONS (directory)->car );
list = Fnconc( 2, pair );
UNGCPRO;
}
return list;
}
Lisp_Object w32_find_bdf_fonts_in_dir( Lisp_Object directory )
{
Lisp_Object filelist, list = Qnil;
char fontname[100];
if (!STRINGP(directory))
return Qnil;
filelist = Fdirectory_files (directory, Qt,
build_string (".*\\.[bB][dD][fF]"), Qt);
for ( ; CONSP(filelist); filelist = XCONS (filelist)->cdr)
{
Lisp_Object filename = XCONS (filelist)->car;
if (w32_BDF_to_x_font (XSTRING (filename)->data, fontname, 100))
store_in_alist (&list, build_string (fontname), filename);
}
return list;
}
DEFUN ("x-color-defined-p", Fx_color_defined_p, Sx_color_defined_p, 1, 2, 0,
"Return non-nil if color COLOR is supported on frame FRAME.\n\
If FRAME is omitted or nil, use the selected frame.")
(color, frame)
Lisp_Object color, frame;
{
COLORREF foo;
FRAME_PTR f = check_x_frame (frame);
CHECK_STRING (color, 1);
if (defined_color (f, XSTRING (color)->data, &foo, 0))
return Qt;
else
return Qnil;
}
DEFUN ("x-color-values", Fx_color_values, Sx_color_values, 1, 2, 0,
"Return a description of the color named COLOR on frame FRAME.\n\
The value is a list of integer RGB values--(RED GREEN BLUE).\n\
These values appear to range from 0 to 65280 or 65535, depending\n\
on the system; white is (65280 65280 65280) or (65535 65535 65535).\n\
If FRAME is omitted or nil, use the selected frame.")
(color, frame)
Lisp_Object color, frame;
{
COLORREF foo;
FRAME_PTR f = check_x_frame (frame);
CHECK_STRING (color, 1);
if (defined_color (f, XSTRING (color)->data, &foo, 0))
{
Lisp_Object rgb[3];
rgb[0] = make_number ((GetRValue (foo) << 8) | GetRValue (foo));
rgb[1] = make_number ((GetGValue (foo) << 8) | GetGValue (foo));
rgb[2] = make_number ((GetBValue (foo) << 8) | GetBValue (foo));
return Flist (3, rgb);
}
else
return Qnil;
}
DEFUN ("x-display-color-p", Fx_display_color_p, Sx_display_color_p, 0, 1, 0,
"Return t if the X display supports color.\n\
The optional argument DISPLAY specifies which display to ask about.\n\
DISPLAY should be either a frame or a display name (a string).\n\
If omitted or nil, that stands for the selected frame's display.")
(display)
Lisp_Object display;
{
struct w32_display_info *dpyinfo = check_x_display_info (display);
if ((dpyinfo->n_planes * dpyinfo->n_cbits) <= 2)
return Qnil;
return Qt;
}
DEFUN ("x-display-grayscale-p", Fx_display_grayscale_p, Sx_display_grayscale_p,
0, 1, 0,
"Return t if the X display supports shades of gray.\n\
Note that color displays do support shades of gray.\n\
The optional argument DISPLAY specifies which display to ask about.\n\
DISPLAY should be either a frame or a display name (a string).\n\
If omitted or nil, that stands for the selected frame's display.")
(display)
Lisp_Object display;
{
struct w32_display_info *dpyinfo = check_x_display_info (display);
if ((dpyinfo->n_planes * dpyinfo->n_cbits) <= 1)
return Qnil;
return Qt;
}
DEFUN ("x-display-pixel-width", Fx_display_pixel_width, Sx_display_pixel_width,
0, 1, 0,
"Returns the width in pixels of the X display DISPLAY.\n\
The optional argument DISPLAY specifies which display to ask about.\n\
DISPLAY should be either a frame or a display name (a string).\n\
If omitted or nil, that stands for the selected frame's display.")
(display)
Lisp_Object display;
{
struct w32_display_info *dpyinfo = check_x_display_info (display);
return make_number (dpyinfo->width);
}
DEFUN ("x-display-pixel-height", Fx_display_pixel_height,
Sx_display_pixel_height, 0, 1, 0,
"Returns the height in pixels of the X display DISPLAY.\n\
The optional argument DISPLAY specifies which display to ask about.\n\
DISPLAY should be either a frame or a display name (a string).\n\
If omitted or nil, that stands for the selected frame's display.")
(display)
Lisp_Object display;
{
struct w32_display_info *dpyinfo = check_x_display_info (display);
return make_number (dpyinfo->height);
}
DEFUN ("x-display-planes", Fx_display_planes, Sx_display_planes,
0, 1, 0,
"Returns the number of bitplanes of the display DISPLAY.\n\
The optional argument DISPLAY specifies which display to ask about.\n\
DISPLAY should be either a frame or a display name (a string).\n\
If omitted or nil, that stands for the selected frame's display.")
(display)
Lisp_Object display;
{
struct w32_display_info *dpyinfo = check_x_display_info (display);
return make_number (dpyinfo->n_planes * dpyinfo->n_cbits);
}
DEFUN ("x-display-color-cells", Fx_display_color_cells, Sx_display_color_cells,
0, 1, 0,
"Returns the number of color cells of the display DISPLAY.\n\
The optional argument DISPLAY specifies which display to ask about.\n\
DISPLAY should be either a frame or a display name (a string).\n\
If omitted or nil, that stands for the selected frame's display.")
(display)
Lisp_Object display;
{
struct w32_display_info *dpyinfo = check_x_display_info (display);
HDC hdc;
int cap;
hdc = GetDC (dpyinfo->root_window);
if (dpyinfo->has_palette)
cap = GetDeviceCaps (hdc,SIZEPALETTE);
else
cap = GetDeviceCaps (hdc,NUMCOLORS);
ReleaseDC (dpyinfo->root_window, hdc);
return make_number (cap);
}
DEFUN ("x-server-max-request-size", Fx_server_max_request_size,
Sx_server_max_request_size,
0, 1, 0,
"Returns the maximum request size of the server of display DISPLAY.\n\
The optional argument DISPLAY specifies which display to ask about.\n\
DISPLAY should be either a frame or a display name (a string).\n\
If omitted or nil, that stands for the selected frame's display.")
(display)
Lisp_Object display;
{
struct w32_display_info *dpyinfo = check_x_display_info (display);
return make_number (1);
}
DEFUN ("x-server-vendor", Fx_server_vendor, Sx_server_vendor, 0, 1, 0,
"Returns the vendor ID string of the W32 system (Microsoft).\n\
The optional argument DISPLAY specifies which display to ask about.\n\
DISPLAY should be either a frame or a display name (a string).\n\
If omitted or nil, that stands for the selected frame's display.")
(display)
Lisp_Object display;
{
struct w32_display_info *dpyinfo = check_x_display_info (display);
char *vendor = "Microsoft Corp.";
if (! vendor) vendor = "";
return build_string (vendor);
}
DEFUN ("x-server-version", Fx_server_version, Sx_server_version, 0, 1, 0,
"Returns the version numbers of the server of display DISPLAY.\n\
The value is a list of three integers: the major and minor\n\
version numbers, and the vendor-specific release\n\
number. See also the function `x-server-vendor'.\n\n\
The optional argument DISPLAY specifies which display to ask about.\n\
DISPLAY should be either a frame or a display name (a string).\n\
If omitted or nil, that stands for the selected frame's display.")
(display)
Lisp_Object display;
{
struct w32_display_info *dpyinfo = check_x_display_info (display);
return Fcons (make_number (w32_major_version),
Fcons (make_number (w32_minor_version), Qnil));
}
DEFUN ("x-display-screens", Fx_display_screens, Sx_display_screens, 0, 1, 0,
"Returns the number of screens on the server of display DISPLAY.\n\
The optional argument DISPLAY specifies which display to ask about.\n\
DISPLAY should be either a frame or a display name (a string).\n\
If omitted or nil, that stands for the selected frame's display.")
(display)
Lisp_Object display;
{
struct w32_display_info *dpyinfo = check_x_display_info (display);
return make_number (1);
}
DEFUN ("x-display-mm-height", Fx_display_mm_height, Sx_display_mm_height, 0, 1, 0,
"Returns the height in millimeters of the X display DISPLAY.\n\
The optional argument DISPLAY specifies which display to ask about.\n\
DISPLAY should be either a frame or a display name (a string).\n\
If omitted or nil, that stands for the selected frame's display.")
(display)
Lisp_Object display;
{
struct w32_display_info *dpyinfo = check_x_display_info (display);
HDC hdc;
int cap;
hdc = GetDC (dpyinfo->root_window);
cap = GetDeviceCaps (hdc, VERTSIZE);
ReleaseDC (dpyinfo->root_window, hdc);
return make_number (cap);
}
DEFUN ("x-display-mm-width", Fx_display_mm_width, Sx_display_mm_width, 0, 1, 0,
"Returns the width in millimeters of the X display DISPLAY.\n\
The optional argument DISPLAY specifies which display to ask about.\n\
DISPLAY should be either a frame or a display name (a string).\n\
If omitted or nil, that stands for the selected frame's display.")
(display)
Lisp_Object display;
{
struct w32_display_info *dpyinfo = check_x_display_info (display);
HDC hdc;
int cap;
hdc = GetDC (dpyinfo->root_window);
cap = GetDeviceCaps (hdc, HORZSIZE);
ReleaseDC (dpyinfo->root_window, hdc);
return make_number (cap);
}
DEFUN ("x-display-backing-store", Fx_display_backing_store,
Sx_display_backing_store, 0, 1, 0,
"Returns an indication of whether display DISPLAY does backing store.\n\
The value may be `always', `when-mapped', or `not-useful'.\n\
The optional argument DISPLAY specifies which display to ask about.\n\
DISPLAY should be either a frame or a display name (a string).\n\
If omitted or nil, that stands for the selected frame's display.")
(display)
Lisp_Object display;
{
return intern ("not-useful");
}
DEFUN ("x-display-visual-class", Fx_display_visual_class,
Sx_display_visual_class, 0, 1, 0,
"Returns the visual class of the display DISPLAY.\n\
The value is one of the symbols `static-gray', `gray-scale',\n\
`static-color', `pseudo-color', `true-color', or `direct-color'.\n\n\
The optional argument DISPLAY specifies which display to ask about.\n\
DISPLAY should be either a frame or a display name (a string).\n\
If omitted or nil, that stands for the selected frame's display.")
(display)
Lisp_Object display;
{
struct w32_display_info *dpyinfo = check_x_display_info (display);
#if 0
switch (dpyinfo->visual->class)
{
case StaticGray: return (intern ("static-gray"));
case GrayScale: return (intern ("gray-scale"));
case StaticColor: return (intern ("static-color"));
case PseudoColor: return (intern ("pseudo-color"));
case TrueColor: return (intern ("true-color"));
case DirectColor: return (intern ("direct-color"));
default:
error ("Display has an unknown visual class");
}
#endif
error ("Display has an unknown visual class");
}
DEFUN ("x-display-save-under", Fx_display_save_under,
Sx_display_save_under, 0, 1, 0,
"Returns t if the display DISPLAY supports the save-under feature.\n\
The optional argument DISPLAY specifies which display to ask about.\n\
DISPLAY should be either a frame or a display name (a string).\n\
If omitted or nil, that stands for the selected frame's display.")
(display)
Lisp_Object display;
{
struct w32_display_info *dpyinfo = check_x_display_info (display);
return Qnil;
}
int
x_pixel_width (f)
register struct frame *f;
{
return PIXEL_WIDTH (f);
}
int
x_pixel_height (f)
register struct frame *f;
{
return PIXEL_HEIGHT (f);
}
int
x_char_width (f)
register struct frame *f;
{
return FONT_WIDTH (f->output_data.w32->font);
}
int
x_char_height (f)
register struct frame *f;
{
return f->output_data.w32->line_height;
}
int
x_screen_planes (frame)
Lisp_Object frame;
{
return (FRAME_W32_DISPLAY_INFO (XFRAME (frame))->n_planes *
FRAME_W32_DISPLAY_INFO (XFRAME (frame))->n_cbits);
}
struct w32_display_info *
x_display_info_for_name (name)
Lisp_Object name;
{
Lisp_Object names;
struct w32_display_info *dpyinfo;
CHECK_STRING (name, 0);
for (dpyinfo = &one_w32_display_info, names = w32_display_name_list;
dpyinfo;
dpyinfo = dpyinfo->next, names = XCONS (names)->cdr)
{
Lisp_Object tem;
tem = Fstring_equal (XCONS (XCONS (names)->car)->car, name);
if (!NILP (tem))
return dpyinfo;
}
Vx_resource_name = Vinvocation_name;
validate_x_resource_name ();
dpyinfo = w32_term_init (name, (unsigned char *)0,
(char *) XSTRING (Vx_resource_name)->data);
if (dpyinfo == 0)
error ("Cannot connect to server %s", XSTRING (name)->data);
w32_in_use = 1;
XSETFASTINT (Vwindow_system_version, 3);
return dpyinfo;
}
DEFUN ("x-open-connection", Fx_open_connection, Sx_open_connection,
1, 3, 0, "Open a connection to a server.\n\
DISPLAY is the name of the display to connect to.\n\
Optional second arg XRM-STRING is a string of resources in xrdb format.\n\
If the optional third arg MUST-SUCCEED is non-nil,\n\
terminate Emacs if we can't open the connection.")
(display, xrm_string, must_succeed)
Lisp_Object display, xrm_string, must_succeed;
{
unsigned int n_planes;
unsigned char *xrm_option;
struct w32_display_info *dpyinfo;
CHECK_STRING (display, 0);
if (! NILP (xrm_string))
CHECK_STRING (xrm_string, 1);
if (! EQ (Vwindow_system, intern ("w32")))
error ("Not using Microsoft Windows");
{
Lisp_Object color_file;
struct gcpro gcpro1;
color_file = build_string("~/rgb.txt");
GCPRO1 (color_file);
if (NILP (Ffile_readable_p (color_file)))
color_file =
Fexpand_file_name (build_string ("rgb.txt"),
Fsymbol_value (intern ("data-directory")));
Vw32_color_map = Fw32_load_color_file (color_file);
UNGCPRO;
}
if (NILP (Vw32_color_map))
Vw32_color_map = Fw32_default_color_map ();
if (! NILP (xrm_string))
xrm_option = (unsigned char *) XSTRING (xrm_string)->data;
else
xrm_option = (unsigned char *) 0;
{
char basename[ MAX_PATH ], *str;
strcpy (basename, XSTRING (Vinvocation_name)->data);
str = strrchr (basename, '.');
if (str) *str = 0;
Vinvocation_name = build_string (basename);
}
Vx_resource_name = Vinvocation_name;
validate_x_resource_name ();
dpyinfo = w32_term_init (display, xrm_option,
(char *) XSTRING (Vx_resource_name)->data);
if (dpyinfo == 0)
{
if (!NILP (must_succeed))
fatal ("Cannot connect to server %s.\n",
XSTRING (display)->data);
else
error ("Cannot connect to server %s", XSTRING (display)->data);
}
w32_in_use = 1;
XSETFASTINT (Vwindow_system_version, 3);
return Qnil;
}
DEFUN ("x-close-connection", Fx_close_connection,
Sx_close_connection, 1, 1, 0,
"Close the connection to DISPLAY's server.\n\
For DISPLAY, specify either a frame or a display name (a string).\n\
If DISPLAY is nil, that stands for the selected frame's display.")
(display)
Lisp_Object display;
{
struct w32_display_info *dpyinfo = check_x_display_info (display);
struct w32_display_info *tail;
int i;
if (dpyinfo->reference_count > 0)
error ("Display still has frames on it");
BLOCK_INPUT;
for (i = 0; i < dpyinfo->n_fonts; i++)
{
if (dpyinfo->font_table[i].name)
free (dpyinfo->font_table[i].name);
w32_unload_font (dpyinfo, dpyinfo->font_table[i].font);
}
x_destroy_all_bitmaps (dpyinfo);
x_delete_display (dpyinfo);
UNBLOCK_INPUT;
return Qnil;
}
DEFUN ("x-display-list", Fx_display_list, Sx_display_list, 0, 0, 0,
"Return the list of display names that Emacs has connections to.")
()
{
Lisp_Object tail, result;
result = Qnil;
for (tail = w32_display_name_list; ! NILP (tail); tail = XCONS (tail)->cdr)
result = Fcons (XCONS (XCONS (tail)->car)->car, result);
return result;
}
DEFUN ("x-synchronize", Fx_synchronize, Sx_synchronize, 1, 2, 0,
"If ON is non-nil, report errors as soon as the erring request is made.\n\
If ON is nil, allow buffering of requests.\n\
This is a noop on W32 systems.\n\
The optional second argument DISPLAY specifies which display to act on.\n\
DISPLAY should be either a frame or a display name (a string).\n\
If DISPLAY is omitted or nil, that stands for the selected frame's display.")
(on, display)
Lisp_Object display, on;
{
struct w32_display_info *dpyinfo = check_x_display_info (display);
return Qnil;
}
DEFUN ("w32-select-font", Fw32_select_font, Sw32_select_font, 0, 1, 0,
"This will display the W32 font dialog and return an X font string corresponding to the selection.")
(frame)
Lisp_Object frame;
{
FRAME_PTR f = check_x_frame (frame);
CHOOSEFONT cf;
LOGFONT lf;
TEXTMETRIC tm;
HDC hdc;
HANDLE oldobj;
char buf[100];
bzero (&cf, sizeof (cf));
bzero (&lf, sizeof (lf));
cf.lStructSize = sizeof (cf);
cf.hwndOwner = FRAME_W32_WINDOW (f);
cf.Flags = CF_FIXEDPITCHONLY | CF_FORCEFONTEXIST | CF_SCREENFONTS;
cf.lpLogFont = &lf;
hdc = GetDC (FRAME_W32_WINDOW (f));
oldobj = SelectObject (hdc, FRAME_FONT (f)->hfont);
GetTextFace (hdc, LF_FACESIZE, lf.lfFaceName);
if (GetTextMetrics (hdc, &tm))
{
lf.lfHeight = tm.tmInternalLeading - tm.tmHeight;
lf.lfWeight = tm.tmWeight;
lf.lfItalic = tm.tmItalic;
lf.lfUnderline = tm.tmUnderlined;
lf.lfStrikeOut = tm.tmStruckOut;
lf.lfPitchAndFamily = tm.tmPitchAndFamily;
lf.lfCharSet = tm.tmCharSet;
cf.Flags |= CF_INITTOLOGFONTSTRUCT;
}
SelectObject (hdc, oldobj);
ReleaseDC (FRAME_W32_WINDOW(f), hdc);
if (!ChooseFont (&cf) || !w32_to_x_font (&lf, buf, 100))
return Qnil;
return build_string (buf);
}
DEFUN ("w32-send-sys-command", Fw32_send_sys_command, Sw32_send_sys_command, 1, 2, 0,
"Send frame a Windows WM_SYSCOMMAND message of type COMMAND.\n\
Some useful values for command are 0xf030 to maximise frame (0xf020\n\
to minimize), 0xf120 to restore frame to original size, and 0xf100\n\
to activate the menubar for keyboard access. 0xf140 activates the\n\
screen saver if defined.\n\
\n\
If optional parameter FRAME is not specified, use selected frame.")
(command, frame)
Lisp_Object command, frame;
{
WPARAM code;
FRAME_PTR f = check_x_frame (frame);
CHECK_NUMBER (command, 0);
PostMessage (FRAME_W32_WINDOW (f), WM_SYSCOMMAND, XINT (command), 0);
return Qnil;
}
DEFUN ("w32-shell-execute", Fw32_shell_execute, Sw32_shell_execute, 2, 4, 0,
"Get Windows to perform OPERATION on DOCUMENT.\n\
This is a wrapper around the ShellExecute system function, which\n\
invokes the application registered to handle OPERATION for DOCUMENT.\n\
OPERATION is typically \"open\", \"print\" or \"explore\" (but can be\n\
nil for the default action), and DOCUMENT is typically the name of a\n\
document file or URL, but can also be a program executable to run or\n\
a directory to open in the Windows Explorer.\n\
\n\
If DOCUMENT is a program executable, PARAMETERS can be a string\n\
containing command line parameters, but otherwise should be nil.\n\
\n\
SHOW-FLAG can be used to control whether the invoked application is hidden\n\
or minimized. If SHOW-FLAG is nil, the application is displayed normally,\n\
otherwise it is an integer representing a ShowWindow flag:\n\
\n\
0 - start hidden\n\
1 - start normally\n\
3 - start maximized\n\
6 - start minimized")
(operation, document, parameters, show_flag)
Lisp_Object operation, document, parameters, show_flag;
{
Lisp_Object current_dir;
CHECK_STRING (document, 0);
current_dir = ENCODE_FILE (current_buffer->directory);
document = ENCODE_FILE (document);
if ((int) ShellExecute (NULL,
(STRINGP (operation) ?
XSTRING (operation)->data : NULL),
XSTRING (document)->data,
(STRINGP (parameters) ?
XSTRING (parameters)->data : NULL),
XSTRING (current_dir)->data,
(INTEGERP (show_flag) ?
XINT (show_flag) : SW_SHOWDEFAULT))
> 32)
return Qt;
error ("ShellExecute failed");
}
static int
lookup_vk_code (char *key)
{
int i;
for (i = 0; i < 256; i++)
if (lispy_function_keys[i] != 0
&& strcmp (lispy_function_keys[i], key) == 0)
return i;
return -1;
}
static int
w32_parse_hot_key (key)
Lisp_Object key;
{
register Lisp_Object c;
int vk_code;
int lisp_modifiers;
int w32_modifiers;
struct gcpro gcpro1;
CHECK_VECTOR (key, 0);
if (XFASTINT (Flength (key)) != 1)
return Qnil;
GCPRO1 (key);
c = Faref (key, make_number (0));
if (CONSP (c) && lucid_event_type_list_p (c))
c = Fevent_convert_list (c);
UNGCPRO;
if (! INTEGERP (c) && ! SYMBOLP (c))
error ("Key definition is invalid");
if (SYMBOLP (c))
{
c = parse_modifiers (c);
lisp_modifiers = Fcar (Fcdr (c));
c = Fcar (c);
if (!SYMBOLP (c))
abort ();
vk_code = lookup_vk_code (XSYMBOL (c)->name->data);
}
else if (INTEGERP (c))
{
lisp_modifiers = XINT (c) & ~CHARACTERBITS;
vk_code = XINT (c) & CHARACTERBITS;
}
if (vk_code < 0 || vk_code > 255)
return Qnil;
if ((lisp_modifiers & meta_modifier) != 0
&& !NILP (Vw32_alt_is_meta))
lisp_modifiers |= alt_modifier;
w32_modifiers = (lisp_modifiers & hyper_modifier) ? MOD_WIN : 0;
w32_modifiers |= (lisp_modifiers & alt_modifier) ? MOD_ALT : 0;
w32_modifiers |= (lisp_modifiers & ctrl_modifier) ? MOD_CONTROL : 0;
w32_modifiers |= (lisp_modifiers & shift_modifier) ? MOD_SHIFT : 0;
return HOTKEY (vk_code, w32_modifiers);
}
DEFUN ("w32-register-hot-key", Fw32_register_hot_key, Sw32_register_hot_key, 1, 1, 0,
"Register KEY as a hot-key combination.\n\
Certain key combinations like Alt-Tab are reserved for system use on\n\
Windows, and therefore are normally intercepted by the system. However,\n\
most of these key combinations can be received by registering them as\n\
hot-keys, overriding their special meaning.\n\
\n\
KEY must be a one element key definition in vector form that would be\n\
acceptable to `define-key' (e.g. [A-tab] for Alt-Tab). The meta\n\
modifier is interpreted as Alt if `w32-alt-is-meta' is t, and hyper\n\
is always interpreted as the Windows modifier keys.\n\
\n\
The return value is the hotkey-id if registered, otherwise nil.")
(key)
Lisp_Object key;
{
key = w32_parse_hot_key (key);
if (NILP (Fmemq (key, w32_grabbed_keys)))
{
Lisp_Object item = Fmemq (Qnil, w32_grabbed_keys);
if (NILP (item))
w32_grabbed_keys = Fcons (key, w32_grabbed_keys);
else
XCAR (item) = key;
PostThreadMessage (dwWindowsThreadId, WM_EMACS_REGISTER_HOT_KEY,
(WPARAM) key, 0);
}
return key;
}
DEFUN ("w32-unregister-hot-key", Fw32_unregister_hot_key, Sw32_unregister_hot_key, 1, 1, 0,
"Unregister HOTKEY as a hot-key combination.")
(key)
Lisp_Object key;
{
Lisp_Object item;
if (!INTEGERP (key))
key = w32_parse_hot_key (key);
item = Fmemq (key, w32_grabbed_keys);
if (!NILP (item))
{
if (PostThreadMessage (dwWindowsThreadId, WM_EMACS_UNREGISTER_HOT_KEY,
(WPARAM) XINT (XCAR (item)), (LPARAM) item))
{
MSG msg;
GetMessage (&msg, NULL, WM_EMACS_DONE, WM_EMACS_DONE);
}
return Qt;
}
return Qnil;
}
DEFUN ("w32-registered-hot-keys", Fw32_registered_hot_keys, Sw32_registered_hot_keys, 0, 0, 0,
"Return list of registered hot-key IDs.")
()
{
return Fcopy_sequence (w32_grabbed_keys);
}
DEFUN ("w32-reconstruct-hot-key", Fw32_reconstruct_hot_key, Sw32_reconstruct_hot_key, 1, 1, 0,
"Convert hot-key ID to a lisp key combination.")
(hotkeyid)
Lisp_Object hotkeyid;
{
int vk_code, w32_modifiers;
Lisp_Object key;
CHECK_NUMBER (hotkeyid, 0);
vk_code = HOTKEY_VK_CODE (hotkeyid);
w32_modifiers = HOTKEY_MODIFIERS (hotkeyid);
if (lispy_function_keys[vk_code])
key = intern (lispy_function_keys[vk_code]);
else
key = make_number (vk_code);
key = Fcons (key, Qnil);
if (w32_modifiers & MOD_SHIFT)
key = Fcons (Qshift, key);
if (w32_modifiers & MOD_CONTROL)
key = Fcons (Qctrl, key);
if (w32_modifiers & MOD_ALT)
key = Fcons (NILP (Vw32_alt_is_meta) ? Qalt : Qmeta, key);
if (w32_modifiers & MOD_WIN)
key = Fcons (Qhyper, key);
return key;
}
DEFUN ("w32-toggle-lock-key", Fw32_toggle_lock_key, Sw32_toggle_lock_key, 1, 2, 0,
"Toggle the state of the lock key KEY.\n\
KEY can be `capslock', `kp-numlock', or `scroll'.\n\
If the optional parameter NEW-STATE is a number, then the state of KEY\n\
is set to off if the low bit of NEW-STATE is zero, otherwise on.")
(key, new_state)
Lisp_Object key, new_state;
{
int vk_code;
int cur_state;
if (EQ (key, intern ("capslock")))
vk_code = VK_CAPITAL;
else if (EQ (key, intern ("kp-numlock")))
vk_code = VK_NUMLOCK;
else if (EQ (key, intern ("scroll")))
vk_code = VK_SCROLL;
else
return Qnil;
if (!dwWindowsThreadId)
return make_number (w32_console_toggle_lock_key (vk_code, new_state));
if (PostThreadMessage (dwWindowsThreadId, WM_EMACS_TOGGLE_LOCK_KEY,
(WPARAM) vk_code, (LPARAM) new_state))
{
MSG msg;
GetMessage (&msg, NULL, WM_EMACS_DONE, WM_EMACS_DONE);
return make_number (msg.wParam);
}
return Qnil;
}
syms_of_w32fns ()
{
w32_in_use = 0;
Qauto_raise = intern ("auto-raise");
staticpro (&Qauto_raise);
Qauto_lower = intern ("auto-lower");
staticpro (&Qauto_lower);
Qbackground_color = intern ("background-color");
staticpro (&Qbackground_color);
Qbar = intern ("bar");
staticpro (&Qbar);
Qborder_color = intern ("border-color");
staticpro (&Qborder_color);
Qborder_width = intern ("border-width");
staticpro (&Qborder_width);
Qbox = intern ("box");
staticpro (&Qbox);
Qcursor_color = intern ("cursor-color");
staticpro (&Qcursor_color);
Qcursor_type = intern ("cursor-type");
staticpro (&Qcursor_type);
Qforeground_color = intern ("foreground-color");
staticpro (&Qforeground_color);
Qgeometry = intern ("geometry");
staticpro (&Qgeometry);
Qicon_left = intern ("icon-left");
staticpro (&Qicon_left);
Qicon_top = intern ("icon-top");
staticpro (&Qicon_top);
Qicon_type = intern ("icon-type");
staticpro (&Qicon_type);
Qicon_name = intern ("icon-name");
staticpro (&Qicon_name);
Qinternal_border_width = intern ("internal-border-width");
staticpro (&Qinternal_border_width);
Qleft = intern ("left");
staticpro (&Qleft);
Qright = intern ("right");
staticpro (&Qright);
Qmouse_color = intern ("mouse-color");
staticpro (&Qmouse_color);
Qnone = intern ("none");
staticpro (&Qnone);
Qparent_id = intern ("parent-id");
staticpro (&Qparent_id);
Qscroll_bar_width = intern ("scroll-bar-width");
staticpro (&Qscroll_bar_width);
Qsuppress_icon = intern ("suppress-icon");
staticpro (&Qsuppress_icon);
Qtop = intern ("top");
staticpro (&Qtop);
Qundefined_color = intern ("undefined-color");
staticpro (&Qundefined_color);
Qvertical_scroll_bars = intern ("vertical-scroll-bars");
staticpro (&Qvertical_scroll_bars);
Qvisibility = intern ("visibility");
staticpro (&Qvisibility);
Qwindow_id = intern ("window-id");
staticpro (&Qwindow_id);
Qx_frame_parameter = intern ("x-frame-parameter");
staticpro (&Qx_frame_parameter);
Qx_resource_name = intern ("x-resource-name");
staticpro (&Qx_resource_name);
Quser_position = intern ("user-position");
staticpro (&Quser_position);
Quser_size = intern ("user-size");
staticpro (&Quser_size);
Qdisplay = intern ("display");
staticpro (&Qdisplay);
Qhyper = intern ("hyper");
staticpro (&Qhyper);
Qsuper = intern ("super");
staticpro (&Qsuper);
Qmeta = intern ("meta");
staticpro (&Qmeta);
Qalt = intern ("alt");
staticpro (&Qalt);
Qctrl = intern ("ctrl");
staticpro (&Qctrl);
Qcontrol = intern ("control");
staticpro (&Qcontrol);
Qshift = intern ("shift");
staticpro (&Qshift);
Qface_set_after_frame_default = intern ("face-set-after-frame-default");
staticpro (&Qface_set_after_frame_default);
Fput (Qundefined_color, Qerror_conditions,
Fcons (Qundefined_color, Fcons (Qerror, Qnil)));
Fput (Qundefined_color, Qerror_message,
build_string ("Undefined color"));
staticpro (&w32_grabbed_keys);
w32_grabbed_keys = Qnil;
DEFVAR_LISP ("w32-color-map", &Vw32_color_map,
"An array of color name mappings for windows.");
Vw32_color_map = Qnil;
DEFVAR_LISP ("w32-pass-alt-to-system", &Vw32_pass_alt_to_system,
"Non-nil if alt key presses are passed on to Windows.\n\
When non-nil, for example, alt pressed and released and then space will\n\
open the System menu. When nil, Emacs silently swallows alt key events.");
Vw32_pass_alt_to_system = Qnil;
DEFVAR_LISP ("w32-alt-is-meta", &Vw32_alt_is_meta,
"Non-nil if the alt key is to be considered the same as the meta key.\n\
When nil, Emacs will translate the alt key to the Alt modifier, and not Meta.");
Vw32_alt_is_meta = Qt;
DEFVAR_INT ("w32-quit-key", &Vw32_quit_key,
"If non-zero, the virtual key code for an alternative quit key.");
XSETINT (Vw32_quit_key, 0);
DEFVAR_LISP ("w32-pass-lwindow-to-system",
&Vw32_pass_lwindow_to_system,
"Non-nil if the left \"Windows\" key is passed on to Windows.\n\
When non-nil, the Start menu is opened by tapping the key.");
Vw32_pass_lwindow_to_system = Qt;
DEFVAR_LISP ("w32-pass-rwindow-to-system",
&Vw32_pass_rwindow_to_system,
"Non-nil if the right \"Windows\" key is passed on to Windows.\n\
When non-nil, the Start menu is opened by tapping the key.");
Vw32_pass_rwindow_to_system = Qt;
DEFVAR_INT ("w32-phantom-key-code",
&Vw32_phantom_key_code,
"Virtual key code used to generate \"phantom\" key presses.\n\
Value is a number between 0 and 255.\n\
\n\
Phantom key presses are generated in order to stop the system from\n\
acting on \"Windows\" key events when `w32-pass-lwindow-to-system' or\n\
`w32-pass-rwindow-to-system' is nil.");
Vw32_phantom_key_code = 255;
DEFVAR_LISP ("w32-enable-num-lock",
&Vw32_enable_num_lock,
"Non-nil if Num Lock should act normally.\n\
Set to nil to see Num Lock as the key `kp-numlock'.");
Vw32_enable_num_lock = Qt;
DEFVAR_LISP ("w32-enable-caps-lock",
&Vw32_enable_caps_lock,
"Non-nil if Caps Lock should act normally.\n\
Set to nil to see Caps Lock as the key `capslock'.");
Vw32_enable_caps_lock = Qt;
DEFVAR_LISP ("w32-scroll-lock-modifier",
&Vw32_scroll_lock_modifier,
"Modifier to use for the Scroll Lock on state.\n\
The value can be hyper, super, meta, alt, control or shift for the\n\
respective modifier, or nil to see Scroll Lock as the key `scroll'.\n\
Any other value will cause the key to be ignored.");
Vw32_scroll_lock_modifier = Qt;
DEFVAR_LISP ("w32-lwindow-modifier",
&Vw32_lwindow_modifier,
"Modifier to use for the left \"Windows\" key.\n\
The value can be hyper, super, meta, alt, control or shift for the\n\
respective modifier, or nil to appear as the key `lwindow'.\n\
Any other value will cause the key to be ignored.");
Vw32_lwindow_modifier = Qnil;
DEFVAR_LISP ("w32-rwindow-modifier",
&Vw32_rwindow_modifier,
"Modifier to use for the right \"Windows\" key.\n\
The value can be hyper, super, meta, alt, control or shift for the\n\
respective modifier, or nil to appear as the key `rwindow'.\n\
Any other value will cause the key to be ignored.");
Vw32_rwindow_modifier = Qnil;
DEFVAR_LISP ("w32-apps-modifier",
&Vw32_apps_modifier,
"Modifier to use for the \"Apps\" key.\n\
The value can be hyper, super, meta, alt, control or shift for the\n\
respective modifier, or nil to appear as the key `apps'.\n\
Any other value will cause the key to be ignored.");
Vw32_apps_modifier = Qnil;
DEFVAR_LISP ("w32-enable-italics", &Vw32_enable_italics,
"Non-nil enables selection of artificially italicized fonts.");
Vw32_enable_italics = Qnil;
DEFVAR_LISP ("w32-enable-palette", &Vw32_enable_palette,
"Non-nil enables Windows palette management to map colors exactly.");
Vw32_enable_palette = Qt;
DEFVAR_INT ("w32-mouse-button-tolerance",
&Vw32_mouse_button_tolerance,
"Analogue of double click interval for faking middle mouse events.\n\
The value is the minimum time in milliseconds that must elapse between\n\
left/right button down events before they are considered distinct events.\n\
If both mouse buttons are depressed within this interval, a middle mouse\n\
button down event is generated instead.");
XSETINT (Vw32_mouse_button_tolerance, GetDoubleClickTime () / 2);
DEFVAR_INT ("w32-mouse-move-interval",
&Vw32_mouse_move_interval,
"Minimum interval between mouse move events.\n\
The value is the minimum time in milliseconds that must elapse between\n\
successive mouse move (or scroll bar drag) events before they are\n\
reported as lisp events.");
XSETINT (Vw32_mouse_move_interval, 0);
init_x_parm_symbols ();
DEFVAR_LISP ("x-bitmap-file-path", &Vx_bitmap_file_path,
"List of directories to search for bitmap files for w32.");
Vx_bitmap_file_path = decode_env_path ((char *) 0, "PATH");
DEFVAR_LISP ("x-pointer-shape", &Vx_pointer_shape,
"The shape of the pointer when over text.\n\
Changing the value does not affect existing frames\n\
unless you set the mouse color.");
Vx_pointer_shape = Qnil;
DEFVAR_LISP ("x-resource-name", &Vx_resource_name,
"The name Emacs uses to look up resources; for internal use only.\n\
`x-get-resource' uses this as the first component of the instance name\n\
when requesting resource values.\n\
Emacs initially sets `x-resource-name' to the name under which Emacs\n\
was invoked, or to the value specified with the `-name' or `-rn'\n\
switches, if present.");
Vx_resource_name = Qnil;
Vx_nontext_pointer_shape = Qnil;
Vx_mode_pointer_shape = Qnil;
DEFVAR_INT ("x-sensitive-text-pointer-shape",
&Vx_sensitive_text_pointer_shape,
"The shape of the pointer when over mouse-sensitive text.\n\
This variable takes effect when you create a new frame\n\
or when you set the mouse color.");
Vx_sensitive_text_pointer_shape = Qnil;
DEFVAR_LISP ("x-cursor-fore-pixel", &Vx_cursor_fore_pixel,
"A string indicating the foreground color of the cursor box.");
Vx_cursor_fore_pixel = Qnil;
DEFVAR_LISP ("x-no-window-manager", &Vx_no_window_manager,
"Non-nil if no window manager is in use.\n\
Emacs doesn't try to figure this out; this is always nil\n\
unless you set it to something else.");
Vx_no_window_manager = Qnil;
DEFVAR_LISP ("x-pixel-size-width-font-regexp",
&Vx_pixel_size_width_font_regexp,
"Regexp matching a font name whose width is the same as `PIXEL_SIZE'.\n\
\n\
Since Emacs gets width of a font matching with this regexp from\n\
PIXEL_SIZE field of the name, font finding mechanism gets faster for\n\
such a font. This is especially effective for such large fonts as\n\
Chinese, Japanese, and Korean.");
Vx_pixel_size_width_font_regexp = Qnil;
DEFVAR_LISP ("w32-bdf-filename-alist",
&Vw32_bdf_filename_alist,
"List of bdf fonts and their corresponding filenames.");
Vw32_bdf_filename_alist = Qnil;
DEFVAR_BOOL ("w32-strict-fontnames",
&w32_strict_fontnames,
"Non-nil means only use fonts that are exact matches for those requested.\n\
Default is nil, which allows old fontnames that are not XLFD compliant,\n\
and allows third-party CJK display to work by specifying false charset\n\
fields to trick Emacs into translating to Big5, SJIS etc.\n\
Setting this to t will prevent wrong fonts being selected when\n\
fontsets are automatically created.");
w32_strict_fontnames = 0;
DEFVAR_BOOL ("w32-strict-painting",
&w32_strict_painting,
"Non-nil means use strict rules for repainting frames.\n\
Set this to nil to get the old behaviour for repainting; this should\n\
only be necessary if the default setting causes problems.");
w32_strict_painting = 1;
DEFVAR_LISP ("w32-system-coding-system",
&Vw32_system_coding_system,
"Coding system used by Windows system functions, such as for font names.");
Vw32_system_coding_system = Qnil;
defsubr (&Sx_get_resource);
defsubr (&Sx_list_fonts);
defsubr (&Sx_display_color_p);
defsubr (&Sx_display_grayscale_p);
defsubr (&Sx_color_defined_p);
defsubr (&Sx_color_values);
defsubr (&Sx_server_max_request_size);
defsubr (&Sx_server_vendor);
defsubr (&Sx_server_version);
defsubr (&Sx_display_pixel_width);
defsubr (&Sx_display_pixel_height);
defsubr (&Sx_display_mm_width);
defsubr (&Sx_display_mm_height);
defsubr (&Sx_display_screens);
defsubr (&Sx_display_planes);
defsubr (&Sx_display_color_cells);
defsubr (&Sx_display_visual_class);
defsubr (&Sx_display_backing_store);
defsubr (&Sx_display_save_under);
defsubr (&Sx_parse_geometry);
defsubr (&Sx_create_frame);
defsubr (&Sx_open_connection);
defsubr (&Sx_close_connection);
defsubr (&Sx_display_list);
defsubr (&Sx_synchronize);
defsubr (&Sw32_focus_frame);
defsubr (&Sw32_select_font);
defsubr (&Sw32_define_rgb_color);
defsubr (&Sw32_default_color_map);
defsubr (&Sw32_load_color_file);
defsubr (&Sw32_send_sys_command);
defsubr (&Sw32_shell_execute);
defsubr (&Sw32_register_hot_key);
defsubr (&Sw32_unregister_hot_key);
defsubr (&Sw32_registered_hot_keys);
defsubr (&Sw32_reconstruct_hot_key);
defsubr (&Sw32_toggle_lock_key);
defsubr (&Sw32_find_bdf_fonts);
get_font_info_func = w32_get_font_info;
list_fonts_func = w32_list_fonts;
load_font_func = w32_load_font;
find_ccl_program_func = w32_find_ccl_program;
query_font_func = w32_query_font;
set_frame_fontset_func = x_set_font;
check_window_system_func = check_w32;
}
#undef abort
void
w32_abort()
{
int button;
button = MessageBox (NULL,
"A fatal error has occurred!\n\n"
"Select Abort to exit, Retry to debug, Ignore to continue",
"Emacs Abort Dialog",
MB_ICONEXCLAMATION | MB_TASKMODAL
| MB_SETFOREGROUND | MB_ABORTRETRYIGNORE);
switch (button)
{
case IDRETRY:
DebugBreak ();
break;
case IDIGNORE:
break;
case IDABORT:
default:
abort ();
break;
}
}
int
w32_last_error()
{
return GetLastError ();
}