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more window port interface adjustments

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further adjustments to the window port interface to pass a pointer
to a glyph_info struct which describes not just the glyph number
itself, but also the ttychar, the color, the glyphflags, and the
symset index.

This affects two existing window port calls that get passed glyphs
and does the parameter consistently for both of them using the
glyph_info struct pointer:
	print_glyph()
	add_menu().

The recently added glyphmod parameter is now unnecessary and has been
removed.
This commit is contained in:
nhmall
2021-01-05 10:09:37 -05:00
parent 2a9a18fa2f
commit c9673b3d9e
63 changed files with 841 additions and 705 deletions
Download Patch File Download Diff File Expand all files Collapse all files
win/curses/cursmain.c
+36 -18
View File
@@ -524,7 +524,8 @@ curses_start_menu(winid wid, unsigned long mbehavior)
}
/*
add_menu(winid wid, int glyph, const anything identifier,
add_menu(winid wid, const glyph_info *glyphinfo,
const anything identifier,
char accelerator, char groupacc,
int attr, char *str, unsigned int itemflags)
-- Add a text line str to the given menu window. If identifier
@@ -536,7 +537,8 @@ add_menu(winid wid, int glyph, const anything identifier,
accelerator. It is up to the window-port to make the
accelerator visible to the user (e.g. put "a - " in front
of str). The value attr is the same as in putstr().
Glyph is an optional glyph to accompany the line. If
-- Glyph is an optional glyph to accompany the line and its
modifiers (if any) can be found in glyphinfo. If
window port cannot or does not want to display it, this
is OK. If there is no glyph applicable, then this
value will be NO_GLYPH.
@@ -555,7 +557,8 @@ add_menu(winid wid, int glyph, const anything identifier,
menu is displayed, set bit MENU_ITEMFLAGS_SELECTED.
*/
void
curses_add_menu(winid wid, int glyph, const ANY_P * identifier,
curses_add_menu(winid wid, const glyph_info *glyphinfo,
const ANY_P * identifier,
CHAR_P accelerator, CHAR_P group_accel, int attr,
const char *str, unsigned itemflags)
{
@@ -565,12 +568,12 @@ curses_add_menu(winid wid, int glyph, const ANY_P * identifier,
curses_attr = curses_convert_attr(attr);
if (inv_update) {
curses_add_inv(inv_update, glyph, accelerator, curses_attr, str);
curses_add_inv(inv_update, glyphinfo, accelerator, curses_attr, str);
inv_update++;
return;
}
curses_add_nhmenu_item(wid, glyph, identifier, accelerator, group_accel,
curses_add_nhmenu_item(wid, glyphinfo, identifier, accelerator, group_accel,
curses_attr, str, itemflags);
}
@@ -686,30 +689,45 @@ curses_cliparound(int x, int y)
}
/*
print_glyph(window, x, y, glyph, bkglyph, glyphmod)
-- Print the glyph at (x,y) on the given window. Glyphs are
integers at the interface, mapped to whatever the window-
print_glyph(window, x, y, glyphinfo, bkglyphinfo)
-- Print glyph at (x,y) on the given window. Glyphs are
integers within the glyph_info struct that is passed
at the interface, mapped to whatever the window-
port wants (symbol, font, color, attributes, ...there's
a 1-1 map between glyphs and distinct things on the map).
bkglyph is to render the background behind the glyph.
bkglyphinfo is to render the background behind the glyph.
It's not used here.
-- glyphmod (glyphmod[NUM_GLYPHNOD]) provides extended
information about the glyph that window ports can use to
enhance the display in various ways.
-- bkglyphinfo contains a background glyph for potential use
by some graphical or tiled environments to allow the depiction
to fall against a background consistent with the grid
around x,y. If bkglyphinfo->glyph is NO_GLYPH, then the
parameter should be ignored (do nothing with it).
-- glyph_info struct fields:
int glyph; the display entity
int color; color for window ports not using a tile
int ttychar; the character mapping for the original tty
interace. Most or all window ports wanted
and used this for various things so it is
provided in 3.7+
short int symidx; offset into syms array
unsigned glyphflags; more detail about the entity
*/
void
curses_print_glyph(winid wid, XCHAR_P x, XCHAR_P y, int glyph,
int bkglyph UNUSED, unsigned *glyphmod)
curses_print_glyph(winid wid, XCHAR_P x, XCHAR_P y,
const glyph_info *glyphinfo, const glyph_info *bkglyphinfo UNUSED)
{
int glyph;
int ch;
int color;
unsigned int special;
int attr = -1;
special = glyphmod[GM_FLAGS];
ch = (int) glyphmod[GM_TTYCHAR];
color = (int) glyphmod[GM_COLOR];
glyph = glyphinfo->glyph;
special = glyphinfo->glyphflags;
ch = glyphinfo->ttychar;
color = glyphinfo->color;
if ((special & MG_PET) && iflags.hilite_pet) {
attr = iflags.wc2_petattr;
}
@@ -734,7 +752,7 @@ curses_print_glyph(winid wid, XCHAR_P x, XCHAR_P y, int glyph,
/* water and lava look the same except for color; when color is off,
render lava in inverse video so that they look different */
if ((special & (MG_BW_LAVA | MG_BW_ICE)) != 0 && iflags.use_inverse) {
attr = A_REVERSE; /* map_glyphmod() only sets this if color is off */
attr = A_REVERSE; /* map_glyphinfo() only sets this if color is off */
}
}