gfx gui abstraction

[swftools.git] / lib / gfxwindow.h

diff --git a/lib/gfxwindow.h b/lib/gfxwindow.h
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+++ b/lib/gfxwindow.h
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+/* gfxwindow.h 
+
+   Simple GUI abstraction.
+
+   Part of the swftools package.
+
+   Copyright (c) 2005 Matthias Kramm <kramm@quiss.org> 
+
+   This program 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 2 of the License, or
+   (at your option) any later version.
+
+   This program 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 this program; if not, write to the Free Software
+   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA */
+
+#ifndef __gfxwindow_h__
+#define __gfxwindow_h__
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#define GFXEVENT_NOTHING 0
+
+#define GFXEVENT_KEY 4
+#define GFXEVENT_KEYPRESS 4
+#define GFXEVENT_KEYRELEASE 5
+
+#define GFXEVENT_MOUSEPRESS 8
+#define GFXEVENT_MOUSERELEASE 9
+#define GFXEVENT_MOUSEMOVE 10
+#define GFXEVENT_MOUSEENTER 11
+#define GFXEVENT_MOUSELEAVE 12
+
+#define GFXEVENT_DESTROY 16
+
+typedef struct _gfxevent
+{
+    void * internal;
+    int type;
+    int key; //if type == KEY
+    int x,y; //if type == MOUSEMOVED
+    int button; //if type = MOUSEPRESSED/RELEASED
+} gfxevent_t;
+
+typedef struct _gfxwindow
+{
+    void * internal;
+    unsigned char* currentscr;
+    unsigned char* lastscr;
+    int width;
+    int height;
+    void (*flippage)(struct _gfxwindow*win);
+    void (*move)(struct _gfxwindow*win,int x, int y);
+    void (*resize)(struct _gfxwindow*win,int width, int height);
+    gfxevent_t (*getEvent)(struct _gfxwindow*win);
+    void (*destroy)(struct _gfxwindow*win);
+} gfxwindow_t;
+
+gfxwindow_t* gfxwindow_new(int width, int height);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif