1#ifndef UI_GTK_H
2#define UI_GTK_H
3
4
5#pragma GCC diagnostic push
6#pragma GCC diagnostic ignored "-Wstrict-prototypes"
7#include <gtk/gtk.h>
8#pragma GCC diagnostic pop
9
10#include <gdk/gdkkeysyms.h>
11
12#ifdef GDK_WINDOWING_X11
13#include <gdk/gdkx.h>
14#include <X11/XKBlib.h>
15#endif
16
17#ifdef GDK_WINDOWING_WAYLAND
18#include <gdk/gdkwayland.h>
19#endif
20
21#include "ui/clipboard.h"
22#include "ui/console.h"
23#include "ui/kbd-state.h"
24#if defined(CONFIG_OPENGL)
25#include "ui/egl-helpers.h"
26#include "ui/egl-context.h"
27#endif
28#ifdef CONFIG_VTE
29#include "qemu/fifo8.h"
30#endif
31
32#define MAX_VCS 10
33
34typedef struct GtkDisplayState GtkDisplayState;
35
36typedef struct VirtualGfxConsole {
37 GtkWidget *drawing_area;
38 DisplayChangeListener dcl;
39 QKbdState *kbd;
40 DisplaySurface *ds;
41 pixman_image_t *convert;
42 cairo_surface_t *surface;
43 double scale_x;
44 double scale_y;
45#if defined(CONFIG_OPENGL)
46 QemuGLShader *gls;
47 EGLContext ectx;
48 EGLSurface esurface;
49 int glupdates;
50 int x, y, w, h;
51 egl_fb guest_fb;
52 egl_fb win_fb;
53 egl_fb cursor_fb;
54 int cursor_x;
55 int cursor_y;
56 bool y0_top;
57 bool scanout_mode;
58 bool has_dmabuf;
59#endif
60} VirtualGfxConsole;
61
62#if defined(CONFIG_VTE)
63typedef struct VirtualVteConsole {
64 GtkWidget *box;
65 GtkWidget *scrollbar;
66 GtkWidget *terminal;
67 Chardev *chr;
68 Fifo8 out_fifo;
69 bool echo;
70} VirtualVteConsole;
71#endif
72
73typedef enum VirtualConsoleType {
74 GD_VC_GFX,
75 GD_VC_VTE,
76} VirtualConsoleType;
77
78typedef struct VirtualConsole {
79 GtkDisplayState *s;
80 char *label;
81 GtkWidget *window;
82 GtkWidget *menu_item;
83 GtkWidget *tab_item;
84 GtkWidget *focus;
85 VirtualConsoleType type;
86 union {
87 VirtualGfxConsole gfx;
88#if defined(CONFIG_VTE)
89 VirtualVteConsole vte;
90#endif
91 };
92} VirtualConsole;
93
94struct GtkDisplayState {
95 GtkWidget *window;
96
97 GtkWidget *menu_bar;
98
99 GtkAccelGroup *accel_group;
100
101 GtkWidget *machine_menu_item;
102 GtkWidget *machine_menu;
103 GtkWidget *pause_item;
104 GtkWidget *reset_item;
105 GtkWidget *powerdown_item;
106 GtkWidget *quit_item;
107
108 GtkWidget *view_menu_item;
109 GtkWidget *view_menu;
110 GtkWidget *full_screen_item;
111 GtkWidget *copy_item;
112 GtkWidget *zoom_in_item;
113 GtkWidget *zoom_out_item;
114 GtkWidget *zoom_fixed_item;
115 GtkWidget *zoom_fit_item;
116 GtkWidget *grab_item;
117 GtkWidget *grab_on_hover_item;
118
119 int nb_vcs;
120 VirtualConsole vc[MAX_VCS];
121
122 GtkWidget *show_tabs_item;
123 GtkWidget *untabify_item;
124 GtkWidget *show_menubar_item;
125
126 GtkWidget *vbox;
127 GtkWidget *notebook;
128 int button_mask;
129 gboolean last_set;
130 int last_x;
131 int last_y;
132 int grab_x_root;
133 int grab_y_root;
134 VirtualConsole *kbd_owner;
135 VirtualConsole *ptr_owner;
136
137 gboolean full_screen;
138
139 GdkCursor *null_cursor;
140 Notifier mouse_mode_notifier;
141 gboolean free_scale;
142
143 bool external_pause_update;
144
145 QemuClipboardPeer cbpeer;
146 uint32_t cbpending[QEMU_CLIPBOARD_SELECTION__COUNT];
147 GtkClipboard *gtkcb[QEMU_CLIPBOARD_SELECTION__COUNT];
148 bool cbowner[QEMU_CLIPBOARD_SELECTION__COUNT];
149
150 DisplayOptions *opts;
151};
152
153extern bool gtk_use_gl_area;
154
155
156void gd_update_windowsize(VirtualConsole *vc);
157int gd_monitor_update_interval(GtkWidget *widget);
158void gd_hw_gl_flushed(void *vc);
159
160
161void gd_egl_init(VirtualConsole *vc);
162void gd_egl_draw(VirtualConsole *vc);
163void gd_egl_update(DisplayChangeListener *dcl,
164 int x, int y, int w, int h);
165void gd_egl_refresh(DisplayChangeListener *dcl);
166void gd_egl_switch(DisplayChangeListener *dcl,
167 DisplaySurface *surface);
168QEMUGLContext gd_egl_create_context(DisplayChangeListener *dcl,
169 QEMUGLParams *params);
170void gd_egl_scanout_disable(DisplayChangeListener *dcl);
171void gd_egl_scanout_texture(DisplayChangeListener *dcl,
172 uint32_t backing_id,
173 bool backing_y_0_top,
174 uint32_t backing_width,
175 uint32_t backing_height,
176 uint32_t x, uint32_t y,
177 uint32_t w, uint32_t h);
178void gd_egl_scanout_dmabuf(DisplayChangeListener *dcl,
179 QemuDmaBuf *dmabuf);
180void gd_egl_cursor_dmabuf(DisplayChangeListener *dcl,
181 QemuDmaBuf *dmabuf, bool have_hot,
182 uint32_t hot_x, uint32_t hot_y);
183void gd_egl_cursor_position(DisplayChangeListener *dcl,
184 uint32_t pos_x, uint32_t pos_y);
185void gd_egl_flush(DisplayChangeListener *dcl,
186 uint32_t x, uint32_t y, uint32_t w, uint32_t h);
187void gd_egl_scanout_flush(DisplayChangeListener *dcl,
188 uint32_t x, uint32_t y, uint32_t w, uint32_t h);
189void gtk_egl_init(DisplayGLMode mode);
190int gd_egl_make_current(DisplayChangeListener *dcl,
191 QEMUGLContext ctx);
192
193
194void gd_gl_area_init(VirtualConsole *vc);
195void gd_gl_area_draw(VirtualConsole *vc);
196void gd_gl_area_update(DisplayChangeListener *dcl,
197 int x, int y, int w, int h);
198void gd_gl_area_refresh(DisplayChangeListener *dcl);
199void gd_gl_area_switch(DisplayChangeListener *dcl,
200 DisplaySurface *surface);
201QEMUGLContext gd_gl_area_create_context(DisplayChangeListener *dcl,
202 QEMUGLParams *params);
203void gd_gl_area_destroy_context(DisplayChangeListener *dcl,
204 QEMUGLContext ctx);
205void gd_gl_area_scanout_dmabuf(DisplayChangeListener *dcl,
206 QemuDmaBuf *dmabuf);
207void gd_gl_area_scanout_texture(DisplayChangeListener *dcl,
208 uint32_t backing_id,
209 bool backing_y_0_top,
210 uint32_t backing_width,
211 uint32_t backing_height,
212 uint32_t x, uint32_t y,
213 uint32_t w, uint32_t h);
214void gd_gl_area_scanout_disable(DisplayChangeListener *dcl);
215void gd_gl_area_scanout_flush(DisplayChangeListener *dcl,
216 uint32_t x, uint32_t y, uint32_t w, uint32_t h);
217void gtk_gl_area_init(void);
218int gd_gl_area_make_current(DisplayChangeListener *dcl,
219 QEMUGLContext ctx);
220
221
222void gd_clipboard_init(GtkDisplayState *gd);
223
224#endif
225
