1#ifndef UI_GTK_H
2#define UI_GTK_H
3
4#ifdef CONFIG_PRAGMA_DIAGNOSTIC_AVAILABLE
5
6#pragma GCC diagnostic push
7#pragma GCC diagnostic ignored "-Wstrict-prototypes"
8#endif
9#include <gtk/gtk.h>
10#ifdef CONFIG_PRAGMA_DIAGNOSTIC_AVAILABLE
11#pragma GCC diagnostic pop
12#endif
13
14#include <gdk/gdkkeysyms.h>
15
16#ifdef GDK_WINDOWING_X11
17#include <gdk/gdkx.h>
18#include <X11/XKBlib.h>
19#endif
20
21#ifdef GDK_WINDOWING_WAYLAND
22#include <gdk/gdkwayland.h>
23#endif
24
25#if defined(CONFIG_OPENGL)
26#include "ui/egl-helpers.h"
27#include "ui/egl-context.h"
28#endif
29
30
31#if GTK_CHECK_VERSION(3, 0, 0)
32static inline void gdk_drawable_get_size(GdkWindow *w, gint *ww, gint *wh)
33{
34 *ww = gdk_window_get_width(w);
35 *wh = gdk_window_get_height(w);
36}
37#endif
38
39typedef struct GtkDisplayState GtkDisplayState;
40
41typedef struct VirtualGfxConsole {
42 GtkWidget *drawing_area;
43 DisplayChangeListener dcl;
44 DisplaySurface *ds;
45 pixman_image_t *convert;
46 cairo_surface_t *surface;
47 double scale_x;
48 double scale_y;
49#if defined(CONFIG_OPENGL)
50 QemuGLShader *gls;
51 EGLContext ectx;
52 EGLSurface esurface;
53 int glupdates;
54 int x, y, w, h;
55 egl_fb guest_fb;
56 egl_fb win_fb;
57 egl_fb cursor_fb;
58 int cursor_x;
59 int cursor_y;
60 bool y0_top;
61 bool scanout_mode;
62#endif
63} VirtualGfxConsole;
64
65#if defined(CONFIG_VTE)
66typedef struct VirtualVteConsole {
67 GtkWidget *box;
68 GtkWidget *scrollbar;
69 GtkWidget *terminal;
70 Chardev *chr;
71 bool echo;
72} VirtualVteConsole;
73#endif
74
75typedef enum VirtualConsoleType {
76 GD_VC_GFX,
77 GD_VC_VTE,
78} VirtualConsoleType;
79
80typedef struct VirtualConsole {
81 GtkDisplayState *s;
82 char *label;
83 GtkWidget *window;
84 GtkWidget *menu_item;
85 GtkWidget *tab_item;
86 GtkWidget *focus;
87 VirtualConsoleType type;
88 union {
89 VirtualGfxConsole gfx;
90#if defined(CONFIG_VTE)
91 VirtualVteConsole vte;
92#endif
93 };
94} VirtualConsole;
95
96extern bool gtk_use_gl_area;
97
98
99void gd_update_windowsize(VirtualConsole *vc);
100
101
102void gd_egl_init(VirtualConsole *vc);
103void gd_egl_draw(VirtualConsole *vc);
104void gd_egl_update(DisplayChangeListener *dcl,
105 int x, int y, int w, int h);
106void gd_egl_refresh(DisplayChangeListener *dcl);
107void gd_egl_switch(DisplayChangeListener *dcl,
108 DisplaySurface *surface);
109QEMUGLContext gd_egl_create_context(DisplayChangeListener *dcl,
110 QEMUGLParams *params);
111void gd_egl_scanout_disable(DisplayChangeListener *dcl);
112void gd_egl_scanout_texture(DisplayChangeListener *dcl,
113 uint32_t backing_id,
114 bool backing_y_0_top,
115 uint32_t backing_width,
116 uint32_t backing_height,
117 uint32_t x, uint32_t y,
118 uint32_t w, uint32_t h);
119void gd_egl_scanout_dmabuf(DisplayChangeListener *dcl,
120 QemuDmaBuf *dmabuf);
121void gd_egl_cursor_dmabuf(DisplayChangeListener *dcl,
122 QemuDmaBuf *dmabuf, bool have_hot,
123 uint32_t hot_x, uint32_t hot_y);
124void gd_egl_cursor_position(DisplayChangeListener *dcl,
125 uint32_t pos_x, uint32_t pos_y);
126void gd_egl_release_dmabuf(DisplayChangeListener *dcl,
127 QemuDmaBuf *dmabuf);
128void gd_egl_scanout_flush(DisplayChangeListener *dcl,
129 uint32_t x, uint32_t y, uint32_t w, uint32_t h);
130void gtk_egl_init(void);
131int gd_egl_make_current(DisplayChangeListener *dcl,
132 QEMUGLContext ctx);
133
134
135void gd_gl_area_init(VirtualConsole *vc);
136void gd_gl_area_draw(VirtualConsole *vc);
137void gd_gl_area_update(DisplayChangeListener *dcl,
138 int x, int y, int w, int h);
139void gd_gl_area_refresh(DisplayChangeListener *dcl);
140void gd_gl_area_switch(DisplayChangeListener *dcl,
141 DisplaySurface *surface);
142QEMUGLContext gd_gl_area_create_context(DisplayChangeListener *dcl,
143 QEMUGLParams *params);
144void gd_gl_area_destroy_context(DisplayChangeListener *dcl,
145 QEMUGLContext ctx);
146void gd_gl_area_scanout_texture(DisplayChangeListener *dcl,
147 uint32_t backing_id,
148 bool backing_y_0_top,
149 uint32_t backing_width,
150 uint32_t backing_height,
151 uint32_t x, uint32_t y,
152 uint32_t w, uint32_t h);
153void gd_gl_area_scanout_flush(DisplayChangeListener *dcl,
154 uint32_t x, uint32_t y, uint32_t w, uint32_t h);
155void gtk_gl_area_init(void);
156QEMUGLContext gd_gl_area_get_current_context(DisplayChangeListener *dcl);
157int gd_gl_area_make_current(DisplayChangeListener *dcl,
158 QEMUGLContext ctx);
159
160#endif
161