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Diffstat (limited to 'src/haikugui.h')
| -rw-r--r-- | src/haikugui.h | 106 |
1 files changed, 106 insertions, 0 deletions
diff --git a/src/haikugui.h b/src/haikugui.h new file mode 100644 index 00000000000..cfc693fb552 --- /dev/null +++ b/src/haikugui.h @@ -0,0 +1,106 @@ +/* Haiku window system support + Copyright (C) 2021 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 _HAIKU_GUI_H_ +#define _HAIKU_GUI_H_ + +#ifdef _cplusplus +extern "C" +{ +#endif + +typedef struct haiku_char_struct +{ + int rbearing; + int lbearing; + int width; + int ascent; + int descent; +} XCharStruct; + +struct haiku_rect +{ + int x, y; + int width, height; +}; + +typedef void *haiku; + +typedef haiku Emacs_Pixmap; +typedef haiku Emacs_Window; +typedef haiku Emacs_Cursor; +typedef haiku Drawable; + +#define NativeRectangle struct haiku_rect +#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)) + +#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 */ + +typedef haiku Window; +typedef int Display; + +#ifdef _cplusplus +}; +#endif +#endif /* _HAIKU_GUI_H_ */ |