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a4fe9c70af
The xfont backend using XChar2b in its API doesn't mean that we should use it everywhere else. * src/dispextern.h (glyph_string): * src/ftcrfont.c (ftcrfont_draw): * src/ftxfont.c (ftxfont_draw): * src/w32term.c (w32_draw_glyphless_glyph_string_foreground): * src/xdisp.c (init_glyph_string, get_char_face_and_encoding) (get_glyph_face_and_encoding, get_char_glyph_code) (fill_gstring_glyph_string, fill_stretch_glyph_string) (normal_char_ascent_descent, gui_get_glyph_overhangs) (compute_overhangs_and_x, gui_produce_glyphs): * src/xfont.c (xfont_get_pcm, xfont_chars_supported, xfont_open) (xfont_encode_char, xfont_text_extents, xfont_draw) * src/xftfont.c (xftfont_draw): * src/xterm.c (x_compute_glyph_string_overhangs) (x_draw_glyphless_glyph_string_foreground): Use unsigned over XChar2b. * src/nsgui.h: * src/w32gui.h: * src/xterm.h: Remove XChar2b, STORE_XCHAR2B, XCHAR2B_BYTE1, and XCHAR2B_BYTE2 typedefs and macros. * src/font.h (font_driver): (ftfont_text_extents) * src/ftcrfont.c (ftcrfont_text_extents): * src/ftfont.c (ftfont_text_extents): * src/macfont.m (macfont_text_extents): * src/nsfont.m (nsfont_text_extents): * src/w32font.h (w32_font_text_extents): * src/font.c (xfont_text_extents): * src/xftfont.c (xftfont_text_extents): Make code parameter const.
146 lines
3.9 KiB
Objective-C
146 lines
3.9 KiB
Objective-C
/* Definitions and headers for communication on the NeXT/Open/GNUstep API.
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Copyright (C) 1995, 2005, 2008-2019 Free Software Foundation, Inc.
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This file is part of GNU Emacs.
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GNU Emacs is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or (at
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your option) any later version.
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GNU Emacs is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with GNU Emacs. If not, see <https://www.gnu.org/licenses/>. */
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#ifndef __NSGUI_H__
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#define __NSGUI_H__
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/* This gets included from a couple of the plain (non-NS) .c files. */
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#ifdef __OBJC__
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#ifdef NS_IMPL_COCOA
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#ifdef Z
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#warning "Z is defined. If you get a later parse error in a header, check that buffer.h or other files #define-ing Z are not included."
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#endif /* Z */
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#define Cursor FooFoo
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#endif /* NS_IMPL_COCOA */
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#undef verify
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#import <AppKit/AppKit.h>
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#ifdef NS_IMPL_COCOA
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#undef Cursor
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#endif /* NS_IMPL_COCOA */
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#import <Foundation/NSDistantObject.h>
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#ifdef NS_IMPL_COCOA
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#include <AvailabilityMacros.h>
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#endif /* NS_IMPL_COCOA */
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#endif /* __OBJC__ */
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#undef verify
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#undef _GL_VERIFY_H
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#include <verify.h>
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/* Emulate XCharStruct. */
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typedef struct _XCharStruct
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{
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int rbearing;
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int lbearing;
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int width;
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int ascent;
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int descent;
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} XCharStruct;
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/* Used in xdisp.c when comparing faces and frame colors. */
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extern unsigned long ns_color_index_to_rgba(int idx, struct frame *f);
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#ifdef __OBJC__
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typedef id Emacs_Pixmap;
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#else
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typedef void *Emacs_Pixmap;
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#endif
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#ifdef __OBJC__
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typedef NSCursor *Emacs_Cursor;
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#else
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typedef void *Emacs_Cursor;
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#endif
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typedef int Window;
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#ifndef __OBJC__
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#if defined (__LP64__) && __LP64__
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typedef double CGFloat;
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#else
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typedef float CGFloat;
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#endif
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typedef struct _NSPoint { CGFloat x, y; } NSPoint;
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typedef struct _NSSize { CGFloat width, height; } NSSize;
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typedef struct _NSRect { NSPoint origin; NSSize size; } NSRect;
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#endif /* NOT OBJC */
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#define NativeRectangle NSRect
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#define CONVERT_TO_EMACS_RECT(xr, nr) \
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((xr).x = (nr).origin.x, \
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(xr).y = (nr).origin.y, \
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(xr).width = (nr).size.width, \
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(xr).height = (nr).size.height)
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#define CONVERT_FROM_EMACS_RECT(xr, nr) \
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((nr).origin.x = (xr).x, \
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(nr).origin.y = (xr).y, \
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(nr).size.width = (xr).width, \
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(nr).size.height = (xr).height)
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#define STORE_NATIVE_RECT(nr, px, py, pwidth, pheight) \
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((nr).origin.x = (px), \
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(nr).origin.y = (py), \
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(nr).size.width = (pwidth), \
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(nr).size.height = (pheight))
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/* This stuff needed by frame.c. */
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#define ForgetGravity 0
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#define NorthWestGravity 1
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#define NorthGravity 2
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#define NorthEastGravity 3
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#define WestGravity 4
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#define CenterGravity 5
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#define EastGravity 6
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#define SouthWestGravity 7
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#define SouthGravity 8
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#define SouthEastGravity 9
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#define StaticGravity 10
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#define NoValue 0x0000
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#define XValue 0x0001
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#define YValue 0x0002
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#define WidthValue 0x0004
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#define HeightValue 0x0008
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#define AllValues 0x000F
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#define XNegative 0x0010
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#define YNegative 0x0020
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#define USPosition (1L << 0) /* user specified x, y */
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#define USSize (1L << 1) /* user specified width, height */
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#define PPosition (1L << 2) /* program specified position */
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#define PSize (1L << 3) /* program specified size */
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#define PMinSize (1L << 4) /* program specified minimum size */
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#define PMaxSize (1L << 5) /* program specified maximum size */
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#define PResizeInc (1L << 6) /* program specified resize increments */
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#define PAspect (1L << 7) /* program specified min, max aspect ratios */
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#define PBaseSize (1L << 8) /* program specified base for incrementing */
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#define PWinGravity (1L << 9) /* program specified window gravity */
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#endif /* __NSGUI_H__ */
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