lib/gfxwindow.h

   1 /* gfxwindow.h
   2
   3    Simple GUI abstraction.
   4
   5    Part of the swftools package.
   6
   7    Copyright (c) 2005 Matthias Kramm <kramm@quiss.org>
   8
   9    This program is free software; you can redistribute it and/or modify
  10    it under the terms of the GNU General Public License as published by
  11    the Free Software Foundation; either version 2 of the License, or
  12    (at your option) any later version.
  13
  14    This program is distributed in the hope that it will be useful,
  15    but WITHOUT ANY WARRANTY; without even the implied warranty of
  16    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17    GNU General Public License for more details.
  18
  19    You should have received a copy of the GNU General Public License
  20    along with this program; if not, write to the Free Software
  21    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA */
  22
  23 #ifndef __gfxwindow_h__
  24 #define __gfxwindow_h__
  25
  26 #ifdef __cplusplus
  27 extern "C" {
  28 #endif
  29
  30 #define GFXEVENT_NOTHING 0
  31
  32 #define GFXEVENT_KEY 4
  33 #define GFXEVENT_KEYPRESS 4
  34 #define GFXEVENT_KEYRELEASE 5
  35
  36 #define GFXEVENT_MOUSEPRESS 8
  37 #define GFXEVENT_MOUSERELEASE 9
  38 #define GFXEVENT_MOUSEMOVE 10
  39 #define GFXEVENT_MOUSEENTER 11
  40 #define GFXEVENT_MOUSELEAVE 12
  41
  42 #define GFXEVENT_DESTROY 16
  43
  44 typedef struct _gfxevent
  45 {
  46     void * internal;
  47     int type;
  48     int key; //if type == KEY
  49     int x,y; //if type == MOUSEMOVED
  50     int button; //if type = MOUSEPRESSED/RELEASED
  51 } gfxevent_t;
  52
  53 typedef struct _gfxwindow
  54 {
  55     void * internal;
  56     unsigned char* currentscr;
  57     unsigned char* lastscr;
  58     int width;
  59     int height;
  60     void (*flippage)(struct _gfxwindow*win);
  61     void (*move)(struct _gfxwindow*win,int x, int y);
  62     void (*resize)(struct _gfxwindow*win,int width, int height);
  63     gfxevent_t (*getEvent)(struct _gfxwindow*win);
  64     void (*destroy)(struct _gfxwindow*win);
  65 } gfxwindow_t;
  66
  67 gfxwindow_t* gfxwindow_new(int width, int height);
  68
  69 #ifdef __cplusplus
  70 }
  71 #endif
  72
  73 #endif