diff -r ffa851df0825 -r 2fb8b9db1c86 symbian-qemu-0.9.1-12/qemu-symbian-svp/hw/gui.h --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/symbian-qemu-0.9.1-12/qemu-symbian-svp/hw/gui.h Fri Jul 31 15:01:17 2009 +0100 @@ -0,0 +1,78 @@ +/* + * GUI target side interface + * + * Copyright (c) 2009 CodeSourcery + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN + * THE SOFTWARE. + */ + +#ifndef GUI_H +#define GUI_H + +#include "display_state.h" + +/* keyboard/mouse support */ + +#define MOUSE_EVENT_LBUTTON 0x01 +#define MOUSE_EVENT_RBUTTON 0x02 +#define MOUSE_EVENT_MBUTTON 0x04 + +typedef void (*KeyCallback)(void *opaque, int key); +typedef void (*vga_hw_update_ptr)(void *); +typedef void (*vga_hw_invalidate_ptr)(void *); +typedef void (*vga_hw_screen_dump_ptr)(void *, const char *); +typedef void QEMUPutMouseEvent(void *opaque, int dx, int dy, int dz, int buttons_state); + +struct QEMUPutMouseEntry; +typedef struct QEMUPutMouseEntry QEMUPutMouseEntry; + +QEMUPutMouseEntry *qemu_add_mouse_event_handler(QEMUPutMouseEvent *func, + void *opaque, int absolute, + const char *name); +void qemu_remove_mouse_event_handler(QEMUPutMouseEntry *entry); + +struct mouse_transform_info_s { + /* Touchscreen resolution */ + int x; + int y; + /* Calibration values as used/generated by tslib */ + int a[7]; +}; + +DisplayState *gui_get_graphic_console(const char *devname, + vga_hw_update_ptr update, + vga_hw_invalidate_ptr invalidate, + vga_hw_screen_dump_ptr screen_dump, + void *opaque); + +void gui_register_dev_key_callback(KeyCallback cb, void *opaque); +void gui_register_vt_key_callback(DisplayState *ds, KeyCallback cb, void *opaque); + +int gui_register_mouse_event_handler(QEMUPutMouseEvent *func, + void *opaque, int absolute, + const char *devname); + +/* only for skinless vts. 1 OK, 0 error (i.e. skinned vt) */ +int gui_resize_vt(DisplayState *ds, int width, int height); + +void dpy_update(DisplayState *s, int x, int y, int w, int h); +void dpy_cursor(DisplayState *s, int x, int y); + +#endif +