symbian-qemu-0.9.1-12/qemu-symbian-svp/gui_host.h
author Gareth Stockwell <gareth.stockwell@accenture.com>
Wed, 22 Sep 2010 20:10:53 +0100
branchgraphics-phase-3
changeset 113 b842c0cb760e
parent 1 2fb8b9db1c86
permissions -rw-r--r--
Backed out changeset b6c206049d8a The nvmemmory library depends on a modification to qemu; this change is therefore backed out in order to allow NVM functionality to be merged into graphics-phase-3 by transplanting individual commits.
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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/*
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 * GUI Host side interface
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 *
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 * Copyright (c) 2009 CodeSourcery
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 *
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 * Permission is hereby granted, free of charge, to any person obtaining a copy
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 * of this software and associated documentation files (the "Software"), to deal
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 * in the Software without restriction, including without limitation the rights
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 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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 * copies of the Software, and to permit persons to whom the Software is
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 * furnished to do so, subject to the following conditions:
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 *
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 * The above copyright notice and this permission notice shall be included in
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 * all copies or substantial portions of the Software.
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 *
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 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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 * THE SOFTWARE.
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 */
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#ifndef GUI_HOST_H
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#define GUI_HOST_H
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#define SKINNED_VT_PRIORITY_ORDER           10
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#define SKINLESS_GRAPHIC_VT_PRIORITY_ORDER  20
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#define SKINLESS_TEXT_VT_PRIORITY_ORDER     30
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typedef unsigned int DisplayID;
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typedef unsigned int VtID;
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typedef unsigned int ImageID;
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typedef unsigned int AreaID;
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/* DFG FIXME: move the DisplayState definition to gui.c (as internal implementation) */
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struct DisplayState {
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    /* FIXME: Move away this from here (now in screen_data_t) */
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    uint8_t *data;
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    int linesize;
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    int depth;
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    int bgr; /* BGR color order instead of RGB. Only valid for depth == 32 */
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    /*******************/
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    int x0;
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    int y0;
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    int width;
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    int height;
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    VtID vtid;
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    DisplayID dispid;
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    void *opaque;
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    void (*dpy_update)(struct DisplayState *s, int x, int y, int w, int h);
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    void (*dpy_copy)(struct DisplayState *s, int src_x, int src_y,
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                     int dst_x, int dst_y, int w, int h);
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    void (*dpy_fill)(struct DisplayState *s, int x, int y,
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                     int w, int h, uint32_t c);
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    void (*dpy_text_cursor)(struct DisplayState *s, int x, int y);
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    void (*mouse_set)(int x, int y, int on);
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    void (*cursor_define)(int width, int height, int bpp, int hot_x, int hot_y,
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                          uint8_t *image, uint8_t *mask);
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};
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/****************************************************/
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/* in ms */
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#define GUI_REFRESH_INTERVAL 30
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/************ HOST SIDE INTERFACE ************/
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void kbd_mouse_event(int dx, int dy, int dz, int buttons_state);
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int kbd_mouse_is_absolute(void);
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void do_info_mice(void);
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void do_mouse_set(int index);
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/* to be used by sdl.c or vnc.c */
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typedef enum
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{
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    GUI_CURSOR_NORMAL,
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    GUI_CURSOR_GRABBING,
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    GUI_CURSOR_GUEST_SPRITE,
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    GUI_CURSOR_HIDDEN, /* What is this for? */
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} gui_cursor_type_t;
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typedef struct {
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    /* this was in DisplayState */
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    uint8_t *data;
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    int linesize;
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    int depth;
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    int bgr; /* BGR color order instead of RGB. Only valid for depth == 32 */
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    int height;
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    int width;
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} screen_data_t;
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typedef struct
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{
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    void (*turn_cursor_on)(gui_cursor_type_t);
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    void (*turn_cursor_off)(void);
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    void (*grab_input_on)(void);
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    void (*grab_input_off)(void);
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    void (*mouse_warp)(int x, int y);
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    void (*set_caption)(const char* title, const char* icon);
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    int  (*is_app_active)(void);
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    void (*set_screen_size)(int width, int height, int on);
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    void (*get_screen_data)(screen_data_t *new_screen_data);
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    void (*init_ds)(struct DisplayState *ds);
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    void (*process_events)(void);
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    void (*set_kbd_terminal_mode)(int on);
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}gui_host_callbacks_t;
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void gui_init(gui_host_callbacks_t* callbacks);
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int gui_load(const char *xml_file);
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void gui_unload(void);
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DisplayState *gui_new_vt(int order_priority);
2fb8b9db1c86 Initial QEMU (symbian-qemu-0.9.1-12) import
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   118
int gui_needs_timer(void);
2fb8b9db1c86 Initial QEMU (symbian-qemu-0.9.1-12) import
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   119
void gui_set_timer(struct QEMUTimer *timer);
2fb8b9db1c86 Initial QEMU (symbian-qemu-0.9.1-12) import
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void gui_refresh_caption(void);
2fb8b9db1c86 Initial QEMU (symbian-qemu-0.9.1-12) import
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void gui_destroy(void);
2fb8b9db1c86 Initial QEMU (symbian-qemu-0.9.1-12) import
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void gui_set_paint_callbacks(DisplayState *ds,
2fb8b9db1c86 Initial QEMU (symbian-qemu-0.9.1-12) import
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   123
                             vga_hw_update_ptr update,
2fb8b9db1c86 Initial QEMU (symbian-qemu-0.9.1-12) import
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                             vga_hw_invalidate_ptr invalidate,
2fb8b9db1c86 Initial QEMU (symbian-qemu-0.9.1-12) import
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                             vga_hw_screen_dump_ptr screen_dump,
2fb8b9db1c86 Initial QEMU (symbian-qemu-0.9.1-12) import
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   126
                             void *opaque);
2fb8b9db1c86 Initial QEMU (symbian-qemu-0.9.1-12) import
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   127
void gui_show_image(VtID vtid, ImageID id);
2fb8b9db1c86 Initial QEMU (symbian-qemu-0.9.1-12) import
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   128
void gui_hide_image(VtID vtid, ImageID id);
2fb8b9db1c86 Initial QEMU (symbian-qemu-0.9.1-12) import
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2fb8b9db1c86 Initial QEMU (symbian-qemu-0.9.1-12) import
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/* Queries */
2fb8b9db1c86 Initial QEMU (symbian-qemu-0.9.1-12) import
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   131
int gui_allows_fullscreen(void); /* returns 0 or 1 */
2fb8b9db1c86 Initial QEMU (symbian-qemu-0.9.1-12) import
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   132
int gui_is_display_active(DisplayState *ds);
2fb8b9db1c86 Initial QEMU (symbian-qemu-0.9.1-12) import
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   133
2fb8b9db1c86 Initial QEMU (symbian-qemu-0.9.1-12) import
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/* Events */
2fb8b9db1c86 Initial QEMU (symbian-qemu-0.9.1-12) import
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   135
void gui_notify_toggle_fullscreen(void);
2fb8b9db1c86 Initial QEMU (symbian-qemu-0.9.1-12) import
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   136
void gui_notify_toggle_grabmode(void);
2fb8b9db1c86 Initial QEMU (symbian-qemu-0.9.1-12) import
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   137
void gui_notify_mouse_motion(int dx, int dy, int dz, int x, int y, int state);
2fb8b9db1c86 Initial QEMU (symbian-qemu-0.9.1-12) import
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   138
void gui_notify_mouse_button(int dz, int x, int y, int state);
2fb8b9db1c86 Initial QEMU (symbian-qemu-0.9.1-12) import
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   139
void gui_notify_mouse_warp(int x, int y, int on);
2fb8b9db1c86 Initial QEMU (symbian-qemu-0.9.1-12) import
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   140
void gui_notify_dev_key(int key);
2fb8b9db1c86 Initial QEMU (symbian-qemu-0.9.1-12) import
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   141
void gui_notify_term_key(int key);
2fb8b9db1c86 Initial QEMU (symbian-qemu-0.9.1-12) import
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   142
void gui_notify_console_select(int console); /* console is not the VtID, but the ordinal # */
2fb8b9db1c86 Initial QEMU (symbian-qemu-0.9.1-12) import
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   143
void gui_notify_activate_display(DisplayState *ds);
2fb8b9db1c86 Initial QEMU (symbian-qemu-0.9.1-12) import
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   144
void gui_notify_new_guest_cursor(void);
2fb8b9db1c86 Initial QEMU (symbian-qemu-0.9.1-12) import
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   145
void gui_notify_input_focus_lost(void);
2fb8b9db1c86 Initial QEMU (symbian-qemu-0.9.1-12) import
martin.trojer@nokia.com
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   146
void gui_notify_app_focus(int gain);
2fb8b9db1c86 Initial QEMU (symbian-qemu-0.9.1-12) import
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   147
void gui_notify_idle(int idle);
2fb8b9db1c86 Initial QEMU (symbian-qemu-0.9.1-12) import
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   148
void gui_notify_update_tick(int64_t ticks);
2fb8b9db1c86 Initial QEMU (symbian-qemu-0.9.1-12) import
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   149
void gui_notify_repaint_screen(void);
2fb8b9db1c86 Initial QEMU (symbian-qemu-0.9.1-12) import
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   150
void gui_notify_screen_dump(const char *filename);
2fb8b9db1c86 Initial QEMU (symbian-qemu-0.9.1-12) import
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   151
2fb8b9db1c86 Initial QEMU (symbian-qemu-0.9.1-12) import
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#define DEF_BACKGROUND_IMAGE (ImageID)0  /* Default Background is always 0 */
2fb8b9db1c86 Initial QEMU (symbian-qemu-0.9.1-12) import
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   153
2fb8b9db1c86 Initial QEMU (symbian-qemu-0.9.1-12) import
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#endif
2fb8b9db1c86 Initial QEMU (symbian-qemu-0.9.1-12) import
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   155