diff options
Diffstat (limited to 'src/pgtkgui.h')
| -rw-r--r-- | src/pgtkgui.h | 119 |
1 files changed, 119 insertions, 0 deletions
diff --git a/src/pgtkgui.h b/src/pgtkgui.h new file mode 100644 index 00000000000..389052631c8 --- /dev/null +++ b/src/pgtkgui.h @@ -0,0 +1,119 @@ +/* Definitions and headers for communication on the pure Gtk+3. + Copyright (C) 1995, 2005, 2008-2022 Free Software Foundation, Inc. + +This file is part of GNU Emacs. + +GNU Emacs is free software: you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation, either version 3 of the License, or (at +your option) any later version. + +GNU Emacs is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU General Public License for more details. + +You should have received a copy of the GNU General Public License +along with GNU Emacs. If not, see <https://www.gnu.org/licenses/>. */ + +#ifndef __PGTKGUI_H__ +#define __PGTKGUI_H__ + +/* Emulate XCharStruct. */ +typedef struct _XCharStruct +{ + int rbearing; + int lbearing; + int width; + int ascent; + int descent; +} XCharStruct; + +/* Fake structure from Xlib.h to represent two-byte characters. */ +typedef unsigned short unichar; +typedef unichar XChar2b; + +#define STORE_XCHAR2B(chp, b1, b2) \ + (*(chp) = ((XChar2b)((((b1) & 0x00ff) << 8) | ((b2) & 0x00ff)))) + +#define XCHAR2B_BYTE1(chp) \ + ((*(chp) & 0xff00) >> 8) + +#define XCHAR2B_BYTE2(chp) \ + (*(chp) & 0x00ff) + + +typedef struct _GdkCursor *Emacs_Cursor; + +typedef void *Color; +typedef int Window; +typedef struct _GdkDisplay Display; + +/* Xism */ +typedef void *XrmDatabase; + + +/* Some sort of attempt to normalize rectangle handling.. seems a bit much + for what is accomplished. */ +typedef struct +{ + int x, y; + unsigned width, height; +} XRectangle; + +/* This stuff is needed by frame.c. */ +#define ForgetGravity 0 +#define NorthWestGravity 1 +#define NorthGravity 2 +#define NorthEastGravity 3 +#define WestGravity 4 +#define CenterGravity 5 +#define EastGravity 6 +#define SouthWestGravity 7 +#define SouthGravity 8 +#define SouthEastGravity 9 +#define StaticGravity 10 + +#define NoValue 0x0000 +#define XValue 0x0001 +#define YValue 0x0002 +#define WidthValue 0x0004 +#define HeightValue 0x0008 +#define AllValues 0x000F +#define XNegative 0x0010 +#define YNegative 0x0020 + +#define USPosition (1L << 0) /* user specified x, y */ +#define USSize (1L << 1) /* user specified width, height */ + +#define PPosition (1L << 2) /* program specified position */ +#define PSize (1L << 3) /* program specified size */ +#define PMinSize (1L << 4) /* program specified minimum size */ +#define PMaxSize (1L << 5) /* program specified maximum size */ +#define PResizeInc (1L << 6) /* program specified resize increments */ +#define PAspect (1L << 7) /* program specified min, max aspect ratios */ +#define PBaseSize (1L << 8) /* program specified base for incrementing */ +#define PWinGravity (1L << 9) /* program specified window gravity */ + + +#define NativeRectangle XRectangle + +#define CONVERT_TO_EMACS_RECT(xr, nr) \ + ((xr).x = (nr).x, \ + (xr).y = (nr).y, \ + (xr).width = (nr).width, \ + (xr).height = (nr).height) + +#define CONVERT_FROM_EMACS_RECT(xr, nr) \ + ((nr).x = (xr).x, \ + (nr).y = (xr).y, \ + (nr).width = (xr).width, \ + (nr).height = (xr).height) + +#define STORE_NATIVE_RECT(nr, px, py, pwidth, pheight) \ + ((nr).x = (px), \ + (nr).y = (py), \ + (nr).width = (pwidth), \ + (nr).height = (pheight)) + +#endif /* __PGTKGUI_H__ */ |