1 /* 2 * GTK UI 3 * 4 * Copyright IBM, Corp. 2012 5 * 6 * Authors: 7 * Anthony Liguori <aliguori@us.ibm.com> 8 * 9 * This work is licensed under the terms of the GNU GPL, version 2 or later. 10 * See the COPYING file in the top-level directory. 11 * 12 * Portions from gtk-vnc: 13 * 14 * GTK VNC Widget 15 * 16 * Copyright (C) 2006 Anthony Liguori <anthony@codemonkey.ws> 17 * Copyright (C) 2009-2010 Daniel P. Berrange <dan@berrange.com> 18 * 19 * This library is free software; you can redistribute it and/or 20 * modify it under the terms of the GNU Lesser General Public 21 * License as published by the Free Software Foundation; either 22 * version 2.0 of the License, or (at your option) any later version. 23 * 24 * This library is distributed in the hope that it will be useful, 25 * but WITHOUT ANY WARRANTY; without even the implied warranty of 26 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 27 * Lesser General Public License for more details. 28 * 29 * You should have received a copy of the GNU Lesser General Public 30 * License along with this library; if not, write to the Free Software 31 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 32 */ 33 34 #define GETTEXT_PACKAGE "qemu" 35 #define LOCALEDIR "po" 36 37 #include "qemu-common.h" 38 39 #ifdef CONFIG_PRAGMA_DIAGNOSTIC_AVAILABLE 40 /* Work around an -Wstrict-prototypes warning in GTK headers */ 41 #pragma GCC diagnostic push 42 #pragma GCC diagnostic ignored "-Wstrict-prototypes" 43 #endif 44 #include <gtk/gtk.h> 45 #ifdef CONFIG_PRAGMA_DIAGNOSTIC_AVAILABLE 46 #pragma GCC diagnostic pop 47 #endif 48 49 50 #include <gdk/gdkkeysyms.h> 51 #include <glib/gi18n.h> 52 #include <locale.h> 53 #include <vte/vte.h> 54 #include <sys/types.h> 55 #include <sys/socket.h> 56 #include <sys/un.h> 57 #include <sys/wait.h> 58 #include <math.h> 59 60 #include "ui/console.h" 61 #include "sysemu/sysemu.h" 62 #include "qmp-commands.h" 63 #include "x_keymap.h" 64 #include "keymaps.h" 65 #include "sysemu/char.h" 66 67 //#define DEBUG_GTK 68 69 #ifdef DEBUG_GTK 70 #define DPRINTF(fmt, ...) printf(fmt, ## __VA_ARGS__) 71 #else 72 #define DPRINTF(fmt, ...) do { } while (0) 73 #endif 74 75 #define MAX_VCS 10 76 77 78 /* Compatibility define to let us build on both Gtk2 and Gtk3 */ 79 #if GTK_CHECK_VERSION(3, 0, 0) 80 static inline void gdk_drawable_get_size(GdkWindow *w, gint *ww, gint *wh) 81 { 82 *ww = gdk_window_get_width(w); 83 *wh = gdk_window_get_height(w); 84 } 85 #endif 86 87 #if !GTK_CHECK_VERSION(2, 20, 0) 88 #define gtk_widget_get_realized(widget) GTK_WIDGET_REALIZED(widget) 89 #endif 90 91 #ifndef GDK_KEY_0 92 #define GDK_KEY_0 GDK_0 93 #define GDK_KEY_1 GDK_1 94 #define GDK_KEY_2 GDK_2 95 #define GDK_KEY_f GDK_f 96 #define GDK_KEY_g GDK_g 97 #define GDK_KEY_plus GDK_plus 98 #define GDK_KEY_minus GDK_minus 99 #endif 100 101 #define HOTKEY_MODIFIERS (GDK_CONTROL_MASK | GDK_MOD1_MASK) 102 #define IGNORE_MODIFIER_MASK \ 103 (GDK_MODIFIER_MASK & ~(GDK_LOCK_MASK | GDK_MOD2_MASK)) 104 105 static const int modifier_keycode[] = { 106 /* shift, control, alt keys, meta keys, both left & right */ 107 0x2a, 0x36, 0x1d, 0x9d, 0x38, 0xb8, 0xdb, 0xdd, 108 }; 109 110 typedef struct VirtualConsole 111 { 112 GtkWidget *menu_item; 113 GtkWidget *terminal; 114 GtkWidget *scrolled_window; 115 CharDriverState *chr; 116 int fd; 117 } VirtualConsole; 118 119 typedef struct GtkDisplayState 120 { 121 GtkWidget *window; 122 123 GtkWidget *menu_bar; 124 125 GtkAccelGroup *accel_group; 126 127 GtkWidget *machine_menu_item; 128 GtkWidget *machine_menu; 129 GtkWidget *pause_item; 130 GtkWidget *reset_item; 131 GtkWidget *powerdown_item; 132 GtkWidget *quit_item; 133 134 GtkWidget *view_menu_item; 135 GtkWidget *view_menu; 136 GtkWidget *full_screen_item; 137 GtkWidget *zoom_in_item; 138 GtkWidget *zoom_out_item; 139 GtkWidget *zoom_fixed_item; 140 GtkWidget *zoom_fit_item; 141 GtkWidget *grab_item; 142 GtkWidget *grab_on_hover_item; 143 GtkWidget *vga_item; 144 145 int nb_vcs; 146 VirtualConsole vc[MAX_VCS]; 147 148 GtkWidget *show_tabs_item; 149 150 GtkWidget *vbox; 151 GtkWidget *notebook; 152 GtkWidget *drawing_area; 153 cairo_surface_t *surface; 154 pixman_image_t *convert; 155 DisplayChangeListener dcl; 156 DisplaySurface *ds; 157 int button_mask; 158 int last_x; 159 int last_y; 160 161 double scale_x; 162 double scale_y; 163 gboolean full_screen; 164 165 GdkCursor *null_cursor; 166 Notifier mouse_mode_notifier; 167 gboolean free_scale; 168 169 bool external_pause_update; 170 171 bool modifier_pressed[ARRAY_SIZE(modifier_keycode)]; 172 } GtkDisplayState; 173 174 static GtkDisplayState *global_state; 175 176 /** Utility Functions **/ 177 178 static bool gd_is_grab_active(GtkDisplayState *s) 179 { 180 return gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(s->grab_item)); 181 } 182 183 static bool gd_grab_on_hover(GtkDisplayState *s) 184 { 185 return gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(s->grab_on_hover_item)); 186 } 187 188 static bool gd_on_vga(GtkDisplayState *s) 189 { 190 return gtk_notebook_get_current_page(GTK_NOTEBOOK(s->notebook)) == 0; 191 } 192 193 static void gd_update_cursor(GtkDisplayState *s, gboolean override) 194 { 195 GdkWindow *window; 196 bool on_vga; 197 198 window = gtk_widget_get_window(GTK_WIDGET(s->drawing_area)); 199 200 on_vga = gd_on_vga(s); 201 202 if ((override || on_vga) && 203 (s->full_screen || kbd_mouse_is_absolute() || gd_is_grab_active(s))) { 204 gdk_window_set_cursor(window, s->null_cursor); 205 } else { 206 gdk_window_set_cursor(window, NULL); 207 } 208 } 209 210 static void gd_update_caption(GtkDisplayState *s) 211 { 212 const char *status = ""; 213 gchar *title; 214 const char *grab = ""; 215 bool is_paused = !runstate_is_running(); 216 217 if (gd_is_grab_active(s)) { 218 grab = _(" - Press Ctrl+Alt+G to release grab"); 219 } 220 221 if (is_paused) { 222 status = _(" [Paused]"); 223 } 224 s->external_pause_update = true; 225 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(s->pause_item), 226 is_paused); 227 s->external_pause_update = false; 228 229 if (qemu_name) { 230 title = g_strdup_printf("QEMU (%s)%s%s", qemu_name, status, grab); 231 } else { 232 title = g_strdup_printf("QEMU%s%s", status, grab); 233 } 234 235 gtk_window_set_title(GTK_WINDOW(s->window), title); 236 237 g_free(title); 238 } 239 240 static void gd_update_windowsize(GtkDisplayState *s) 241 { 242 if (!s->full_screen) { 243 GtkRequisition req; 244 double sx, sy; 245 246 if (s->free_scale) { 247 sx = s->scale_x; 248 sy = s->scale_y; 249 250 s->scale_y = 1.0; 251 s->scale_x = 1.0; 252 } else { 253 sx = 1.0; 254 sy = 1.0; 255 } 256 257 gtk_widget_set_size_request(s->drawing_area, 258 surface_width(s->ds) * s->scale_x, 259 surface_height(s->ds) * s->scale_y); 260 #if GTK_CHECK_VERSION(3, 0, 0) 261 gtk_widget_get_preferred_size(s->vbox, NULL, &req); 262 #else 263 gtk_widget_size_request(s->vbox, &req); 264 #endif 265 266 gtk_window_resize(GTK_WINDOW(s->window), 267 req.width * sx, req.height * sy); 268 } 269 } 270 271 static void gd_update_full_redraw(GtkDisplayState *s) 272 { 273 int ww, wh; 274 gdk_drawable_get_size(gtk_widget_get_window(s->drawing_area), &ww, &wh); 275 gtk_widget_queue_draw_area(s->drawing_area, 0, 0, ww, wh); 276 } 277 278 static void gtk_release_modifiers(GtkDisplayState *s) 279 { 280 int i, keycode; 281 282 if (!gd_on_vga(s)) { 283 return; 284 } 285 for (i = 0; i < ARRAY_SIZE(modifier_keycode); i++) { 286 keycode = modifier_keycode[i]; 287 if (!s->modifier_pressed[i]) { 288 continue; 289 } 290 if (keycode & SCANCODE_GREY) { 291 kbd_put_keycode(SCANCODE_EMUL0); 292 } 293 kbd_put_keycode(keycode | SCANCODE_UP); 294 s->modifier_pressed[i] = false; 295 } 296 } 297 298 /** DisplayState Callbacks **/ 299 300 static void gd_update(DisplayChangeListener *dcl, 301 int x, int y, int w, int h) 302 { 303 GtkDisplayState *s = container_of(dcl, GtkDisplayState, dcl); 304 int x1, x2, y1, y2; 305 int mx, my; 306 int fbw, fbh; 307 int ww, wh; 308 309 DPRINTF("update(x=%d, y=%d, w=%d, h=%d)\n", x, y, w, h); 310 311 if (s->convert) { 312 pixman_image_composite(PIXMAN_OP_SRC, s->ds->image, NULL, s->convert, 313 x, y, 0, 0, x, y, w, h); 314 } 315 316 x1 = floor(x * s->scale_x); 317 y1 = floor(y * s->scale_y); 318 319 x2 = ceil(x * s->scale_x + w * s->scale_x); 320 y2 = ceil(y * s->scale_y + h * s->scale_y); 321 322 fbw = surface_width(s->ds) * s->scale_x; 323 fbh = surface_height(s->ds) * s->scale_y; 324 325 gdk_drawable_get_size(gtk_widget_get_window(s->drawing_area), &ww, &wh); 326 327 mx = my = 0; 328 if (ww > fbw) { 329 mx = (ww - fbw) / 2; 330 } 331 if (wh > fbh) { 332 my = (wh - fbh) / 2; 333 } 334 335 gtk_widget_queue_draw_area(s->drawing_area, mx + x1, my + y1, (x2 - x1), (y2 - y1)); 336 } 337 338 static void gd_refresh(DisplayChangeListener *dcl) 339 { 340 graphic_hw_update(dcl->con); 341 } 342 343 #if GTK_CHECK_VERSION(3, 0, 0) 344 static void gd_mouse_set(DisplayChangeListener *dcl, 345 int x, int y, int visible) 346 { 347 GtkDisplayState *s = container_of(dcl, GtkDisplayState, dcl); 348 GdkDisplay *dpy; 349 GdkDeviceManager *mgr; 350 gint x_root, y_root; 351 352 dpy = gtk_widget_get_display(s->drawing_area); 353 mgr = gdk_display_get_device_manager(dpy); 354 gdk_window_get_root_coords(gtk_widget_get_window(s->drawing_area), 355 x, y, &x_root, &y_root); 356 gdk_device_warp(gdk_device_manager_get_client_pointer(mgr), 357 gtk_widget_get_screen(s->drawing_area), 358 x, y); 359 } 360 #else 361 static void gd_mouse_set(DisplayChangeListener *dcl, 362 int x, int y, int visible) 363 { 364 GtkDisplayState *s = container_of(dcl, GtkDisplayState, dcl); 365 gint x_root, y_root; 366 367 gdk_window_get_root_coords(gtk_widget_get_window(s->drawing_area), 368 x, y, &x_root, &y_root); 369 gdk_display_warp_pointer(gtk_widget_get_display(s->drawing_area), 370 gtk_widget_get_screen(s->drawing_area), 371 x_root, y_root); 372 } 373 #endif 374 375 static void gd_cursor_define(DisplayChangeListener *dcl, 376 QEMUCursor *c) 377 { 378 GtkDisplayState *s = container_of(dcl, GtkDisplayState, dcl); 379 GdkPixbuf *pixbuf; 380 GdkCursor *cursor; 381 382 pixbuf = gdk_pixbuf_new_from_data((guchar *)(c->data), 383 GDK_COLORSPACE_RGB, true, 8, 384 c->width, c->height, c->width * 4, 385 NULL, NULL); 386 cursor = gdk_cursor_new_from_pixbuf(gtk_widget_get_display(s->drawing_area), 387 pixbuf, c->hot_x, c->hot_y); 388 gdk_window_set_cursor(gtk_widget_get_window(s->drawing_area), cursor); 389 g_object_unref(pixbuf); 390 #if !GTK_CHECK_VERSION(3, 0, 0) 391 gdk_cursor_unref(cursor); 392 #else 393 g_object_unref(cursor); 394 #endif 395 } 396 397 static void gd_switch(DisplayChangeListener *dcl, 398 DisplaySurface *surface) 399 { 400 GtkDisplayState *s = container_of(dcl, GtkDisplayState, dcl); 401 bool resized = true; 402 403 DPRINTF("resize(width=%d, height=%d)\n", 404 surface_width(surface), surface_height(surface)); 405 406 if (s->surface) { 407 cairo_surface_destroy(s->surface); 408 } 409 410 if (s->ds && 411 surface_width(s->ds) == surface_width(surface) && 412 surface_height(s->ds) == surface_height(surface)) { 413 resized = false; 414 } 415 s->ds = surface; 416 417 if (s->convert) { 418 pixman_image_unref(s->convert); 419 s->convert = NULL; 420 } 421 422 if (surface->format == PIXMAN_x8r8g8b8) { 423 /* 424 * PIXMAN_x8r8g8b8 == CAIRO_FORMAT_RGB24 425 * 426 * No need to convert, use surface directly. Should be the 427 * common case as this is qemu_default_pixelformat(32) too. 428 */ 429 s->surface = cairo_image_surface_create_for_data 430 (surface_data(surface), 431 CAIRO_FORMAT_RGB24, 432 surface_width(surface), 433 surface_height(surface), 434 surface_stride(surface)); 435 } else { 436 /* Must convert surface, use pixman to do it. */ 437 s->convert = pixman_image_create_bits(PIXMAN_x8r8g8b8, 438 surface_width(surface), 439 surface_height(surface), 440 NULL, 0); 441 s->surface = cairo_image_surface_create_for_data 442 ((void *)pixman_image_get_data(s->convert), 443 CAIRO_FORMAT_RGB24, 444 pixman_image_get_width(s->convert), 445 pixman_image_get_height(s->convert), 446 pixman_image_get_stride(s->convert)); 447 pixman_image_composite(PIXMAN_OP_SRC, s->ds->image, NULL, s->convert, 448 0, 0, 0, 0, 0, 0, 449 pixman_image_get_width(s->convert), 450 pixman_image_get_height(s->convert)); 451 } 452 453 if (resized) { 454 gd_update_windowsize(s); 455 } else { 456 gd_update_full_redraw(s); 457 } 458 } 459 460 /** QEMU Events **/ 461 462 static void gd_change_runstate(void *opaque, int running, RunState state) 463 { 464 GtkDisplayState *s = opaque; 465 466 gd_update_caption(s); 467 } 468 469 static void gd_mouse_mode_change(Notifier *notify, void *data) 470 { 471 gd_update_cursor(container_of(notify, GtkDisplayState, mouse_mode_notifier), 472 FALSE); 473 } 474 475 /** GTK Events **/ 476 477 static gboolean gd_window_key_event(GtkWidget *widget, GdkEventKey *key, void *opaque) 478 { 479 GtkDisplayState *s = opaque; 480 gboolean handled = FALSE; 481 482 if (!gd_is_grab_active(s) || 483 (key->state & IGNORE_MODIFIER_MASK) == HOTKEY_MODIFIERS) { 484 handled = gtk_window_activate_key(GTK_WINDOW(widget), key); 485 } 486 if (handled) { 487 gtk_release_modifiers(s); 488 } else { 489 handled = gtk_window_propagate_key_event(GTK_WINDOW(widget), key); 490 } 491 492 return handled; 493 } 494 495 static gboolean gd_window_close(GtkWidget *widget, GdkEvent *event, 496 void *opaque) 497 { 498 GtkDisplayState *s = opaque; 499 500 if (!no_quit) { 501 unregister_displaychangelistener(&s->dcl); 502 qmp_quit(NULL); 503 return FALSE; 504 } 505 506 return TRUE; 507 } 508 509 static gboolean gd_draw_event(GtkWidget *widget, cairo_t *cr, void *opaque) 510 { 511 GtkDisplayState *s = opaque; 512 int mx, my; 513 int ww, wh; 514 int fbw, fbh; 515 516 if (!gtk_widget_get_realized(widget)) { 517 return FALSE; 518 } 519 520 fbw = surface_width(s->ds); 521 fbh = surface_height(s->ds); 522 523 gdk_drawable_get_size(gtk_widget_get_window(widget), &ww, &wh); 524 525 if (s->full_screen) { 526 s->scale_x = (double)ww / fbw; 527 s->scale_y = (double)wh / fbh; 528 } else if (s->free_scale) { 529 double sx, sy; 530 531 sx = (double)ww / fbw; 532 sy = (double)wh / fbh; 533 534 s->scale_x = s->scale_y = MIN(sx, sy); 535 } 536 537 fbw *= s->scale_x; 538 fbh *= s->scale_y; 539 540 mx = my = 0; 541 if (ww > fbw) { 542 mx = (ww - fbw) / 2; 543 } 544 if (wh > fbh) { 545 my = (wh - fbh) / 2; 546 } 547 548 cairo_rectangle(cr, 0, 0, ww, wh); 549 550 /* Optionally cut out the inner area where the pixmap 551 will be drawn. This avoids 'flashing' since we're 552 not double-buffering. Note we're using the undocumented 553 behaviour of drawing the rectangle from right to left 554 to cut out the whole */ 555 cairo_rectangle(cr, mx + fbw, my, 556 -1 * fbw, fbh); 557 cairo_fill(cr); 558 559 cairo_scale(cr, s->scale_x, s->scale_y); 560 cairo_set_source_surface(cr, s->surface, mx / s->scale_x, my / s->scale_y); 561 cairo_paint(cr); 562 563 return TRUE; 564 } 565 566 #if !GTK_CHECK_VERSION(3, 0, 0) 567 static gboolean gd_expose_event(GtkWidget *widget, GdkEventExpose *expose, 568 void *opaque) 569 { 570 cairo_t *cr; 571 gboolean ret; 572 573 cr = gdk_cairo_create(gtk_widget_get_window(widget)); 574 cairo_rectangle(cr, 575 expose->area.x, 576 expose->area.y, 577 expose->area.width, 578 expose->area.height); 579 cairo_clip(cr); 580 581 ret = gd_draw_event(widget, cr, opaque); 582 583 cairo_destroy(cr); 584 585 return ret; 586 } 587 #endif 588 589 static gboolean gd_motion_event(GtkWidget *widget, GdkEventMotion *motion, 590 void *opaque) 591 { 592 GtkDisplayState *s = opaque; 593 int dx, dy; 594 int x, y; 595 int mx, my; 596 int fbh, fbw; 597 int ww, wh; 598 599 fbw = surface_width(s->ds) * s->scale_x; 600 fbh = surface_height(s->ds) * s->scale_y; 601 602 gdk_drawable_get_size(gtk_widget_get_window(s->drawing_area), &ww, &wh); 603 604 mx = my = 0; 605 if (ww > fbw) { 606 mx = (ww - fbw) / 2; 607 } 608 if (wh > fbh) { 609 my = (wh - fbh) / 2; 610 } 611 612 x = (motion->x - mx) / s->scale_x; 613 y = (motion->y - my) / s->scale_y; 614 615 if (x < 0 || y < 0 || 616 x >= surface_width(s->ds) || 617 y >= surface_height(s->ds)) { 618 return TRUE; 619 } 620 621 if (kbd_mouse_is_absolute()) { 622 dx = x * 0x7FFF / (surface_width(s->ds) - 1); 623 dy = y * 0x7FFF / (surface_height(s->ds) - 1); 624 } else if (s->last_x == -1 || s->last_y == -1) { 625 dx = 0; 626 dy = 0; 627 } else { 628 dx = x - s->last_x; 629 dy = y - s->last_y; 630 } 631 632 s->last_x = x; 633 s->last_y = y; 634 635 if (kbd_mouse_is_absolute() || gd_is_grab_active(s)) { 636 kbd_mouse_event(dx, dy, 0, s->button_mask); 637 } 638 639 if (!kbd_mouse_is_absolute() && gd_is_grab_active(s)) { 640 GdkScreen *screen = gtk_widget_get_screen(s->drawing_area); 641 int x = (int)motion->x_root; 642 int y = (int)motion->y_root; 643 644 /* In relative mode check to see if client pointer hit 645 * one of the screen edges, and if so move it back by 646 * 200 pixels. This is important because the pointer 647 * in the server doesn't correspond 1-for-1, and so 648 * may still be only half way across the screen. Without 649 * this warp, the server pointer would thus appear to hit 650 * an invisible wall */ 651 if (x == 0) { 652 x += 200; 653 } 654 if (y == 0) { 655 y += 200; 656 } 657 if (x == (gdk_screen_get_width(screen) - 1)) { 658 x -= 200; 659 } 660 if (y == (gdk_screen_get_height(screen) - 1)) { 661 y -= 200; 662 } 663 664 if (x != (int)motion->x_root || y != (int)motion->y_root) { 665 #if GTK_CHECK_VERSION(3, 0, 0) 666 GdkDevice *dev = gdk_event_get_device((GdkEvent *)motion); 667 gdk_device_warp(dev, screen, x, y); 668 #else 669 GdkDisplay *display = gtk_widget_get_display(widget); 670 gdk_display_warp_pointer(display, screen, x, y); 671 #endif 672 s->last_x = -1; 673 s->last_y = -1; 674 return FALSE; 675 } 676 } 677 return TRUE; 678 } 679 680 static gboolean gd_button_event(GtkWidget *widget, GdkEventButton *button, 681 void *opaque) 682 { 683 GtkDisplayState *s = opaque; 684 int dx, dy; 685 int n; 686 687 if (button->button == 1) { 688 n = 0x01; 689 } else if (button->button == 2) { 690 n = 0x04; 691 } else if (button->button == 3) { 692 n = 0x02; 693 } else { 694 n = 0x00; 695 } 696 697 if (button->type == GDK_BUTTON_PRESS) { 698 s->button_mask |= n; 699 } else if (button->type == GDK_BUTTON_RELEASE) { 700 s->button_mask &= ~n; 701 } 702 703 if (kbd_mouse_is_absolute()) { 704 dx = s->last_x * 0x7FFF / (surface_width(s->ds) - 1); 705 dy = s->last_y * 0x7FFF / (surface_height(s->ds) - 1); 706 } else { 707 dx = 0; 708 dy = 0; 709 } 710 711 kbd_mouse_event(dx, dy, 0, s->button_mask); 712 713 return TRUE; 714 } 715 716 static gboolean gd_key_event(GtkWidget *widget, GdkEventKey *key, void *opaque) 717 { 718 GtkDisplayState *s = opaque; 719 int gdk_keycode; 720 int qemu_keycode; 721 int i; 722 723 gdk_keycode = key->hardware_keycode; 724 725 if (gdk_keycode < 9) { 726 qemu_keycode = 0; 727 } else if (gdk_keycode < 97) { 728 qemu_keycode = gdk_keycode - 8; 729 } else if (gdk_keycode < 158) { 730 qemu_keycode = translate_evdev_keycode(gdk_keycode - 97); 731 } else if (gdk_keycode == 208) { /* Hiragana_Katakana */ 732 qemu_keycode = 0x70; 733 } else if (gdk_keycode == 211) { /* backslash */ 734 qemu_keycode = 0x73; 735 } else { 736 qemu_keycode = 0; 737 } 738 739 DPRINTF("translated GDK keycode %d to QEMU keycode %d (%s)\n", 740 gdk_keycode, qemu_keycode, 741 (key->type == GDK_KEY_PRESS) ? "down" : "up"); 742 743 for (i = 0; i < ARRAY_SIZE(modifier_keycode); i++) { 744 if (qemu_keycode == modifier_keycode[i]) { 745 s->modifier_pressed[i] = (key->type == GDK_KEY_PRESS); 746 } 747 } 748 749 if (qemu_keycode & SCANCODE_GREY) { 750 kbd_put_keycode(SCANCODE_EMUL0); 751 } 752 753 if (key->type == GDK_KEY_PRESS) { 754 kbd_put_keycode(qemu_keycode & SCANCODE_KEYCODEMASK); 755 } else if (key->type == GDK_KEY_RELEASE) { 756 kbd_put_keycode(qemu_keycode | SCANCODE_UP); 757 } else { 758 g_assert_not_reached(); 759 } 760 761 return TRUE; 762 } 763 764 /** Window Menu Actions **/ 765 766 static void gd_menu_pause(GtkMenuItem *item, void *opaque) 767 { 768 GtkDisplayState *s = opaque; 769 770 if (s->external_pause_update) { 771 return; 772 } 773 if (runstate_is_running()) { 774 qmp_stop(NULL); 775 } else { 776 qmp_cont(NULL); 777 } 778 } 779 780 static void gd_menu_reset(GtkMenuItem *item, void *opaque) 781 { 782 qmp_system_reset(NULL); 783 } 784 785 static void gd_menu_powerdown(GtkMenuItem *item, void *opaque) 786 { 787 qmp_system_powerdown(NULL); 788 } 789 790 static void gd_menu_quit(GtkMenuItem *item, void *opaque) 791 { 792 qmp_quit(NULL); 793 } 794 795 static void gd_menu_switch_vc(GtkMenuItem *item, void *opaque) 796 { 797 GtkDisplayState *s = opaque; 798 799 if (gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(s->vga_item))) { 800 gtk_notebook_set_current_page(GTK_NOTEBOOK(s->notebook), 0); 801 } else { 802 int i; 803 804 gtk_release_modifiers(s); 805 for (i = 0; i < s->nb_vcs; i++) { 806 if (gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(s->vc[i].menu_item))) { 807 gtk_notebook_set_current_page(GTK_NOTEBOOK(s->notebook), i + 1); 808 break; 809 } 810 } 811 } 812 } 813 814 static void gd_menu_show_tabs(GtkMenuItem *item, void *opaque) 815 { 816 GtkDisplayState *s = opaque; 817 818 if (gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(s->show_tabs_item))) { 819 gtk_notebook_set_show_tabs(GTK_NOTEBOOK(s->notebook), TRUE); 820 } else { 821 gtk_notebook_set_show_tabs(GTK_NOTEBOOK(s->notebook), FALSE); 822 } 823 } 824 825 static void gd_menu_full_screen(GtkMenuItem *item, void *opaque) 826 { 827 GtkDisplayState *s = opaque; 828 829 if (!s->full_screen) { 830 gtk_notebook_set_show_tabs(GTK_NOTEBOOK(s->notebook), FALSE); 831 gtk_widget_set_size_request(s->menu_bar, 0, 0); 832 gtk_widget_set_size_request(s->drawing_area, -1, -1); 833 gtk_window_fullscreen(GTK_WINDOW(s->window)); 834 if (gd_on_vga(s)) { 835 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(s->grab_item), TRUE); 836 } 837 s->full_screen = TRUE; 838 } else { 839 gtk_window_unfullscreen(GTK_WINDOW(s->window)); 840 gd_menu_show_tabs(GTK_MENU_ITEM(s->show_tabs_item), s); 841 gtk_widget_set_size_request(s->menu_bar, -1, -1); 842 gtk_widget_set_size_request(s->drawing_area, 843 surface_width(s->ds), 844 surface_height(s->ds)); 845 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(s->grab_item), FALSE); 846 s->full_screen = FALSE; 847 s->scale_x = 1.0; 848 s->scale_y = 1.0; 849 } 850 851 gd_update_cursor(s, FALSE); 852 } 853 854 static void gd_menu_zoom_in(GtkMenuItem *item, void *opaque) 855 { 856 GtkDisplayState *s = opaque; 857 858 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(s->zoom_fit_item), 859 FALSE); 860 861 s->scale_x += .25; 862 s->scale_y += .25; 863 864 gd_update_windowsize(s); 865 } 866 867 static void gd_menu_zoom_out(GtkMenuItem *item, void *opaque) 868 { 869 GtkDisplayState *s = opaque; 870 871 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(s->zoom_fit_item), 872 FALSE); 873 874 s->scale_x -= .25; 875 s->scale_y -= .25; 876 877 s->scale_x = MAX(s->scale_x, .25); 878 s->scale_y = MAX(s->scale_y, .25); 879 880 gd_update_windowsize(s); 881 } 882 883 static void gd_menu_zoom_fixed(GtkMenuItem *item, void *opaque) 884 { 885 GtkDisplayState *s = opaque; 886 887 s->scale_x = 1.0; 888 s->scale_y = 1.0; 889 890 gd_update_windowsize(s); 891 } 892 893 static void gd_menu_zoom_fit(GtkMenuItem *item, void *opaque) 894 { 895 GtkDisplayState *s = opaque; 896 897 if (gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(s->zoom_fit_item))) { 898 s->free_scale = TRUE; 899 } else { 900 s->free_scale = FALSE; 901 s->scale_x = 1.0; 902 s->scale_y = 1.0; 903 gd_update_windowsize(s); 904 } 905 906 gd_update_full_redraw(s); 907 } 908 909 static void gd_grab_keyboard(GtkDisplayState *s) 910 { 911 #if GTK_CHECK_VERSION(3, 0, 0) 912 GdkDisplay *display = gtk_widget_get_display(s->drawing_area); 913 GdkDeviceManager *mgr = gdk_display_get_device_manager(display); 914 GList *devices = gdk_device_manager_list_devices(mgr, 915 GDK_DEVICE_TYPE_MASTER); 916 GList *tmp = devices; 917 while (tmp) { 918 GdkDevice *dev = tmp->data; 919 if (gdk_device_get_source(dev) == GDK_SOURCE_KEYBOARD) { 920 gdk_device_grab(dev, 921 gtk_widget_get_window(s->drawing_area), 922 GDK_OWNERSHIP_NONE, 923 FALSE, 924 GDK_KEY_PRESS_MASK | GDK_KEY_RELEASE_MASK, 925 NULL, 926 GDK_CURRENT_TIME); 927 } 928 tmp = tmp->next; 929 } 930 g_list_free(devices); 931 #else 932 gdk_keyboard_grab(gtk_widget_get_window(s->drawing_area), 933 FALSE, 934 GDK_CURRENT_TIME); 935 #endif 936 } 937 938 static void gd_ungrab_keyboard(GtkDisplayState *s) 939 { 940 #if GTK_CHECK_VERSION(3, 0, 0) 941 GdkDisplay *display = gtk_widget_get_display(s->drawing_area); 942 GdkDeviceManager *mgr = gdk_display_get_device_manager(display); 943 GList *devices = gdk_device_manager_list_devices(mgr, 944 GDK_DEVICE_TYPE_MASTER); 945 GList *tmp = devices; 946 while (tmp) { 947 GdkDevice *dev = tmp->data; 948 if (gdk_device_get_source(dev) == GDK_SOURCE_KEYBOARD) { 949 gdk_device_ungrab(dev, 950 GDK_CURRENT_TIME); 951 } 952 tmp = tmp->next; 953 } 954 g_list_free(devices); 955 #else 956 gdk_keyboard_ungrab(GDK_CURRENT_TIME); 957 #endif 958 } 959 960 static void gd_grab_pointer(GtkDisplayState *s) 961 { 962 #if GTK_CHECK_VERSION(3, 0, 0) 963 GdkDisplay *display = gtk_widget_get_display(s->drawing_area); 964 GdkDeviceManager *mgr = gdk_display_get_device_manager(display); 965 GList *devices = gdk_device_manager_list_devices(mgr, 966 GDK_DEVICE_TYPE_MASTER); 967 GList *tmp = devices; 968 while (tmp) { 969 GdkDevice *dev = tmp->data; 970 if (gdk_device_get_source(dev) == GDK_SOURCE_MOUSE) { 971 gdk_device_grab(dev, 972 gtk_widget_get_window(s->drawing_area), 973 GDK_OWNERSHIP_NONE, 974 FALSE, /* All events to come to our 975 window directly */ 976 GDK_POINTER_MOTION_MASK | 977 GDK_BUTTON_PRESS_MASK | 978 GDK_BUTTON_RELEASE_MASK | 979 GDK_BUTTON_MOTION_MASK | 980 GDK_SCROLL_MASK, 981 s->null_cursor, 982 GDK_CURRENT_TIME); 983 } 984 tmp = tmp->next; 985 } 986 g_list_free(devices); 987 #else 988 gdk_pointer_grab(gtk_widget_get_window(s->drawing_area), 989 FALSE, /* All events to come to our window directly */ 990 GDK_POINTER_MOTION_MASK | 991 GDK_BUTTON_PRESS_MASK | 992 GDK_BUTTON_RELEASE_MASK | 993 GDK_BUTTON_MOTION_MASK | 994 GDK_SCROLL_MASK, 995 NULL, /* Allow cursor to move over entire desktop */ 996 s->null_cursor, 997 GDK_CURRENT_TIME); 998 #endif 999 } 1000 1001 static void gd_ungrab_pointer(GtkDisplayState *s) 1002 { 1003 #if GTK_CHECK_VERSION(3, 0, 0) 1004 GdkDisplay *display = gtk_widget_get_display(s->drawing_area); 1005 GdkDeviceManager *mgr = gdk_display_get_device_manager(display); 1006 GList *devices = gdk_device_manager_list_devices(mgr, 1007 GDK_DEVICE_TYPE_MASTER); 1008 GList *tmp = devices; 1009 while (tmp) { 1010 GdkDevice *dev = tmp->data; 1011 if (gdk_device_get_source(dev) == GDK_SOURCE_MOUSE) { 1012 gdk_device_ungrab(dev, 1013 GDK_CURRENT_TIME); 1014 } 1015 tmp = tmp->next; 1016 } 1017 g_list_free(devices); 1018 #else 1019 gdk_pointer_ungrab(GDK_CURRENT_TIME); 1020 #endif 1021 } 1022 1023 static void gd_menu_grab_input(GtkMenuItem *item, void *opaque) 1024 { 1025 GtkDisplayState *s = opaque; 1026 1027 if (gd_is_grab_active(s)) { 1028 gd_grab_keyboard(s); 1029 gd_grab_pointer(s); 1030 } else { 1031 gd_ungrab_keyboard(s); 1032 gd_ungrab_pointer(s); 1033 } 1034 1035 gd_update_caption(s); 1036 gd_update_cursor(s, FALSE); 1037 } 1038 1039 static void gd_change_page(GtkNotebook *nb, gpointer arg1, guint arg2, 1040 gpointer data) 1041 { 1042 GtkDisplayState *s = data; 1043 guint last_page; 1044 gboolean on_vga; 1045 1046 if (!gtk_widget_get_realized(s->notebook)) { 1047 return; 1048 } 1049 1050 last_page = gtk_notebook_get_current_page(nb); 1051 1052 if (last_page) { 1053 gtk_widget_set_size_request(s->vc[last_page - 1].terminal, -1, -1); 1054 } 1055 1056 on_vga = arg2 == 0; 1057 1058 if (!on_vga) { 1059 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(s->grab_item), 1060 FALSE); 1061 } else if (s->full_screen) { 1062 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(s->grab_item), 1063 TRUE); 1064 } 1065 1066 if (arg2 == 0) { 1067 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(s->vga_item), TRUE); 1068 } else { 1069 VirtualConsole *vc = &s->vc[arg2 - 1]; 1070 VteTerminal *term = VTE_TERMINAL(vc->terminal); 1071 int width, height; 1072 1073 width = 80 * vte_terminal_get_char_width(term); 1074 height = 25 * vte_terminal_get_char_height(term); 1075 1076 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(vc->menu_item), TRUE); 1077 gtk_widget_set_size_request(vc->terminal, width, height); 1078 } 1079 1080 gtk_widget_set_sensitive(s->grab_item, on_vga); 1081 1082 gd_update_cursor(s, TRUE); 1083 } 1084 1085 static gboolean gd_enter_event(GtkWidget *widget, GdkEventCrossing *crossing, gpointer data) 1086 { 1087 GtkDisplayState *s = data; 1088 1089 if (!gd_is_grab_active(s) && gd_grab_on_hover(s)) { 1090 gd_grab_keyboard(s); 1091 } 1092 1093 return TRUE; 1094 } 1095 1096 static gboolean gd_leave_event(GtkWidget *widget, GdkEventCrossing *crossing, gpointer data) 1097 { 1098 GtkDisplayState *s = data; 1099 1100 if (!gd_is_grab_active(s) && gd_grab_on_hover(s)) { 1101 gd_ungrab_keyboard(s); 1102 } 1103 1104 return TRUE; 1105 } 1106 1107 static gboolean gd_focus_out_event(GtkWidget *widget, 1108 GdkEventCrossing *crossing, gpointer data) 1109 { 1110 GtkDisplayState *s = data; 1111 1112 gtk_release_modifiers(s); 1113 1114 return TRUE; 1115 } 1116 1117 /** Virtual Console Callbacks **/ 1118 1119 static int gd_vc_chr_write(CharDriverState *chr, const uint8_t *buf, int len) 1120 { 1121 VirtualConsole *vc = chr->opaque; 1122 1123 return write(vc->fd, buf, len); 1124 } 1125 1126 static int nb_vcs; 1127 static CharDriverState *vcs[MAX_VCS]; 1128 1129 static CharDriverState *gd_vc_handler(ChardevVC *unused) 1130 { 1131 CharDriverState *chr; 1132 1133 chr = g_malloc0(sizeof(*chr)); 1134 chr->chr_write = gd_vc_chr_write; 1135 /* defer OPENED events until our vc is fully initialized */ 1136 chr->explicit_be_open = true; 1137 1138 vcs[nb_vcs++] = chr; 1139 1140 return chr; 1141 } 1142 1143 void early_gtk_display_init(void) 1144 { 1145 register_vc_handler(gd_vc_handler); 1146 } 1147 1148 static gboolean gd_vc_in(GIOChannel *chan, GIOCondition cond, void *opaque) 1149 { 1150 VirtualConsole *vc = opaque; 1151 uint8_t buffer[1024]; 1152 ssize_t len; 1153 1154 len = read(vc->fd, buffer, sizeof(buffer)); 1155 if (len <= 0) { 1156 return FALSE; 1157 } 1158 1159 qemu_chr_be_write(vc->chr, buffer, len); 1160 1161 return TRUE; 1162 } 1163 1164 static GSList *gd_vc_init(GtkDisplayState *s, VirtualConsole *vc, int index, GSList *group, 1165 GtkWidget *view_menu) 1166 { 1167 const char *label; 1168 char buffer[32]; 1169 char path[32]; 1170 #if VTE_CHECK_VERSION(0, 26, 0) 1171 VtePty *pty; 1172 #endif 1173 GIOChannel *chan; 1174 GtkWidget *scrolled_window; 1175 GtkAdjustment *vadjustment; 1176 int master_fd, slave_fd; 1177 1178 snprintf(buffer, sizeof(buffer), "vc%d", index); 1179 snprintf(path, sizeof(path), "<QEMU>/View/VC%d", index); 1180 1181 vc->chr = vcs[index]; 1182 1183 if (vc->chr->label) { 1184 label = vc->chr->label; 1185 } else { 1186 label = buffer; 1187 } 1188 1189 vc->menu_item = gtk_radio_menu_item_new_with_mnemonic(group, label); 1190 group = gtk_radio_menu_item_get_group(GTK_RADIO_MENU_ITEM(vc->menu_item)); 1191 gtk_menu_item_set_accel_path(GTK_MENU_ITEM(vc->menu_item), path); 1192 gtk_accel_map_add_entry(path, GDK_KEY_2 + index, HOTKEY_MODIFIERS); 1193 1194 vc->terminal = vte_terminal_new(); 1195 1196 master_fd = qemu_openpty_raw(&slave_fd, NULL); 1197 g_assert(master_fd != -1); 1198 1199 #if VTE_CHECK_VERSION(0, 26, 0) 1200 pty = vte_pty_new_foreign(master_fd, NULL); 1201 vte_terminal_set_pty_object(VTE_TERMINAL(vc->terminal), pty); 1202 #else 1203 vte_terminal_set_pty(VTE_TERMINAL(vc->terminal), master_fd); 1204 #endif 1205 1206 vte_terminal_set_scrollback_lines(VTE_TERMINAL(vc->terminal), -1); 1207 1208 vadjustment = vte_terminal_get_adjustment(VTE_TERMINAL(vc->terminal)); 1209 1210 scrolled_window = gtk_scrolled_window_new(NULL, vadjustment); 1211 gtk_container_add(GTK_CONTAINER(scrolled_window), vc->terminal); 1212 1213 vte_terminal_set_size(VTE_TERMINAL(vc->terminal), 80, 25); 1214 1215 vc->fd = slave_fd; 1216 vc->chr->opaque = vc; 1217 vc->scrolled_window = scrolled_window; 1218 1219 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(vc->scrolled_window), 1220 GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC); 1221 1222 gtk_notebook_append_page(GTK_NOTEBOOK(s->notebook), scrolled_window, gtk_label_new(label)); 1223 g_signal_connect(vc->menu_item, "activate", 1224 G_CALLBACK(gd_menu_switch_vc), s); 1225 1226 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), vc->menu_item); 1227 1228 qemu_chr_be_generic_open(vc->chr); 1229 if (vc->chr->init) { 1230 vc->chr->init(vc->chr); 1231 } 1232 1233 chan = g_io_channel_unix_new(vc->fd); 1234 g_io_add_watch(chan, G_IO_IN, gd_vc_in, vc); 1235 1236 return group; 1237 } 1238 1239 /** Window Creation **/ 1240 1241 static void gd_connect_signals(GtkDisplayState *s) 1242 { 1243 g_signal_connect(s->show_tabs_item, "activate", 1244 G_CALLBACK(gd_menu_show_tabs), s); 1245 1246 g_signal_connect(s->window, "key-press-event", 1247 G_CALLBACK(gd_window_key_event), s); 1248 g_signal_connect(s->window, "delete-event", 1249 G_CALLBACK(gd_window_close), s); 1250 1251 #if GTK_CHECK_VERSION(3, 0, 0) 1252 g_signal_connect(s->drawing_area, "draw", 1253 G_CALLBACK(gd_draw_event), s); 1254 #else 1255 g_signal_connect(s->drawing_area, "expose-event", 1256 G_CALLBACK(gd_expose_event), s); 1257 #endif 1258 g_signal_connect(s->drawing_area, "motion-notify-event", 1259 G_CALLBACK(gd_motion_event), s); 1260 g_signal_connect(s->drawing_area, "button-press-event", 1261 G_CALLBACK(gd_button_event), s); 1262 g_signal_connect(s->drawing_area, "button-release-event", 1263 G_CALLBACK(gd_button_event), s); 1264 g_signal_connect(s->drawing_area, "key-press-event", 1265 G_CALLBACK(gd_key_event), s); 1266 g_signal_connect(s->drawing_area, "key-release-event", 1267 G_CALLBACK(gd_key_event), s); 1268 1269 g_signal_connect(s->pause_item, "activate", 1270 G_CALLBACK(gd_menu_pause), s); 1271 g_signal_connect(s->reset_item, "activate", 1272 G_CALLBACK(gd_menu_reset), s); 1273 g_signal_connect(s->powerdown_item, "activate", 1274 G_CALLBACK(gd_menu_powerdown), s); 1275 g_signal_connect(s->quit_item, "activate", 1276 G_CALLBACK(gd_menu_quit), s); 1277 g_signal_connect(s->full_screen_item, "activate", 1278 G_CALLBACK(gd_menu_full_screen), s); 1279 g_signal_connect(s->zoom_in_item, "activate", 1280 G_CALLBACK(gd_menu_zoom_in), s); 1281 g_signal_connect(s->zoom_out_item, "activate", 1282 G_CALLBACK(gd_menu_zoom_out), s); 1283 g_signal_connect(s->zoom_fixed_item, "activate", 1284 G_CALLBACK(gd_menu_zoom_fixed), s); 1285 g_signal_connect(s->zoom_fit_item, "activate", 1286 G_CALLBACK(gd_menu_zoom_fit), s); 1287 g_signal_connect(s->vga_item, "activate", 1288 G_CALLBACK(gd_menu_switch_vc), s); 1289 g_signal_connect(s->grab_item, "activate", 1290 G_CALLBACK(gd_menu_grab_input), s); 1291 g_signal_connect(s->notebook, "switch-page", 1292 G_CALLBACK(gd_change_page), s); 1293 g_signal_connect(s->drawing_area, "enter-notify-event", 1294 G_CALLBACK(gd_enter_event), s); 1295 g_signal_connect(s->drawing_area, "leave-notify-event", 1296 G_CALLBACK(gd_leave_event), s); 1297 g_signal_connect(s->drawing_area, "focus-out-event", 1298 G_CALLBACK(gd_focus_out_event), s); 1299 } 1300 1301 static GtkWidget *gd_create_menu_machine(GtkDisplayState *s, GtkAccelGroup *accel_group) 1302 { 1303 GtkWidget *machine_menu; 1304 GtkWidget *separator; 1305 GtkStockItem item; 1306 1307 machine_menu = gtk_menu_new(); 1308 gtk_menu_set_accel_group(GTK_MENU(machine_menu), accel_group); 1309 1310 s->pause_item = gtk_check_menu_item_new_with_mnemonic(_("_Pause")); 1311 gtk_menu_shell_append(GTK_MENU_SHELL(machine_menu), s->pause_item); 1312 1313 separator = gtk_separator_menu_item_new(); 1314 gtk_menu_shell_append(GTK_MENU_SHELL(machine_menu), separator); 1315 1316 s->reset_item = gtk_image_menu_item_new_with_mnemonic(_("_Reset")); 1317 gtk_menu_shell_append(GTK_MENU_SHELL(machine_menu), s->reset_item); 1318 1319 s->powerdown_item = gtk_image_menu_item_new_with_mnemonic(_("Power _Down")); 1320 gtk_menu_shell_append(GTK_MENU_SHELL(machine_menu), s->powerdown_item); 1321 1322 separator = gtk_separator_menu_item_new(); 1323 gtk_menu_shell_append(GTK_MENU_SHELL(machine_menu), separator); 1324 1325 s->quit_item = gtk_image_menu_item_new_from_stock(GTK_STOCK_QUIT, NULL); 1326 gtk_stock_lookup(GTK_STOCK_QUIT, &item); 1327 gtk_menu_item_set_accel_path(GTK_MENU_ITEM(s->quit_item), 1328 "<QEMU>/Machine/Quit"); 1329 gtk_accel_map_add_entry("<QEMU>/Machine/Quit", item.keyval, item.modifier); 1330 gtk_menu_shell_append(GTK_MENU_SHELL(machine_menu), s->quit_item); 1331 1332 return machine_menu; 1333 } 1334 1335 static GtkWidget *gd_create_menu_view(GtkDisplayState *s, GtkAccelGroup *accel_group) 1336 { 1337 GSList *group = NULL; 1338 GtkWidget *view_menu; 1339 GtkWidget *separator; 1340 int i; 1341 1342 view_menu = gtk_menu_new(); 1343 gtk_menu_set_accel_group(GTK_MENU(view_menu), accel_group); 1344 1345 s->full_screen_item = 1346 gtk_image_menu_item_new_from_stock(GTK_STOCK_FULLSCREEN, NULL); 1347 gtk_menu_item_set_accel_path(GTK_MENU_ITEM(s->full_screen_item), 1348 "<QEMU>/View/Full Screen"); 1349 gtk_accel_map_add_entry("<QEMU>/View/Full Screen", GDK_KEY_f, 1350 HOTKEY_MODIFIERS); 1351 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), s->full_screen_item); 1352 1353 separator = gtk_separator_menu_item_new(); 1354 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), separator); 1355 1356 s->zoom_in_item = gtk_image_menu_item_new_from_stock(GTK_STOCK_ZOOM_IN, NULL); 1357 gtk_menu_item_set_accel_path(GTK_MENU_ITEM(s->zoom_in_item), 1358 "<QEMU>/View/Zoom In"); 1359 gtk_accel_map_add_entry("<QEMU>/View/Zoom In", GDK_KEY_plus, 1360 HOTKEY_MODIFIERS); 1361 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), s->zoom_in_item); 1362 1363 s->zoom_out_item = gtk_image_menu_item_new_from_stock(GTK_STOCK_ZOOM_OUT, NULL); 1364 gtk_menu_item_set_accel_path(GTK_MENU_ITEM(s->zoom_out_item), 1365 "<QEMU>/View/Zoom Out"); 1366 gtk_accel_map_add_entry("<QEMU>/View/Zoom Out", GDK_KEY_minus, 1367 HOTKEY_MODIFIERS); 1368 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), s->zoom_out_item); 1369 1370 s->zoom_fixed_item = gtk_image_menu_item_new_from_stock(GTK_STOCK_ZOOM_100, NULL); 1371 gtk_menu_item_set_accel_path(GTK_MENU_ITEM(s->zoom_fixed_item), 1372 "<QEMU>/View/Zoom Fixed"); 1373 gtk_accel_map_add_entry("<QEMU>/View/Zoom Fixed", GDK_KEY_0, 1374 HOTKEY_MODIFIERS); 1375 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), s->zoom_fixed_item); 1376 1377 s->zoom_fit_item = gtk_check_menu_item_new_with_mnemonic(_("Zoom To _Fit")); 1378 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), s->zoom_fit_item); 1379 1380 separator = gtk_separator_menu_item_new(); 1381 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), separator); 1382 1383 s->grab_on_hover_item = gtk_check_menu_item_new_with_mnemonic(_("Grab On _Hover")); 1384 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), s->grab_on_hover_item); 1385 1386 s->grab_item = gtk_check_menu_item_new_with_mnemonic(_("_Grab Input")); 1387 gtk_menu_item_set_accel_path(GTK_MENU_ITEM(s->grab_item), 1388 "<QEMU>/View/Grab Input"); 1389 gtk_accel_map_add_entry("<QEMU>/View/Grab Input", GDK_KEY_g, 1390 HOTKEY_MODIFIERS); 1391 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), s->grab_item); 1392 1393 separator = gtk_separator_menu_item_new(); 1394 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), separator); 1395 1396 s->vga_item = gtk_radio_menu_item_new_with_mnemonic(group, "_VGA"); 1397 group = gtk_radio_menu_item_get_group(GTK_RADIO_MENU_ITEM(s->vga_item)); 1398 gtk_menu_item_set_accel_path(GTK_MENU_ITEM(s->vga_item), 1399 "<QEMU>/View/VGA"); 1400 gtk_accel_map_add_entry("<QEMU>/View/VGA", GDK_KEY_1, HOTKEY_MODIFIERS); 1401 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), s->vga_item); 1402 1403 for (i = 0; i < nb_vcs; i++) { 1404 VirtualConsole *vc = &s->vc[i]; 1405 1406 group = gd_vc_init(s, vc, i, group, view_menu); 1407 s->nb_vcs++; 1408 } 1409 1410 separator = gtk_separator_menu_item_new(); 1411 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), separator); 1412 1413 s->show_tabs_item = gtk_check_menu_item_new_with_mnemonic(_("Show _Tabs")); 1414 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), s->show_tabs_item); 1415 1416 return view_menu; 1417 } 1418 1419 static void gd_create_menus(GtkDisplayState *s) 1420 { 1421 GtkAccelGroup *accel_group; 1422 1423 accel_group = gtk_accel_group_new(); 1424 s->machine_menu = gd_create_menu_machine(s, accel_group); 1425 s->view_menu = gd_create_menu_view(s, accel_group); 1426 1427 s->machine_menu_item = gtk_menu_item_new_with_mnemonic(_("_Machine")); 1428 gtk_menu_item_set_submenu(GTK_MENU_ITEM(s->machine_menu_item), 1429 s->machine_menu); 1430 gtk_menu_shell_append(GTK_MENU_SHELL(s->menu_bar), s->machine_menu_item); 1431 1432 s->view_menu_item = gtk_menu_item_new_with_mnemonic(_("_View")); 1433 gtk_menu_item_set_submenu(GTK_MENU_ITEM(s->view_menu_item), s->view_menu); 1434 gtk_menu_shell_append(GTK_MENU_SHELL(s->menu_bar), s->view_menu_item); 1435 1436 g_object_set_data(G_OBJECT(s->window), "accel_group", accel_group); 1437 gtk_window_add_accel_group(GTK_WINDOW(s->window), accel_group); 1438 s->accel_group = accel_group; 1439 } 1440 1441 static const DisplayChangeListenerOps dcl_ops = { 1442 .dpy_name = "gtk", 1443 .dpy_gfx_update = gd_update, 1444 .dpy_gfx_switch = gd_switch, 1445 .dpy_refresh = gd_refresh, 1446 .dpy_mouse_set = gd_mouse_set, 1447 .dpy_cursor_define = gd_cursor_define, 1448 }; 1449 1450 void gtk_display_init(DisplayState *ds, bool full_screen) 1451 { 1452 GtkDisplayState *s = g_malloc0(sizeof(*s)); 1453 char *filename; 1454 1455 gtk_init(NULL, NULL); 1456 1457 s->dcl.ops = &dcl_ops; 1458 s->dcl.con = qemu_console_lookup_by_index(0); 1459 1460 s->window = gtk_window_new(GTK_WINDOW_TOPLEVEL); 1461 #if GTK_CHECK_VERSION(3, 2, 0) 1462 s->vbox = gtk_box_new(GTK_ORIENTATION_VERTICAL, 0); 1463 #else 1464 s->vbox = gtk_vbox_new(FALSE, 0); 1465 #endif 1466 s->notebook = gtk_notebook_new(); 1467 s->drawing_area = gtk_drawing_area_new(); 1468 s->menu_bar = gtk_menu_bar_new(); 1469 1470 s->scale_x = 1.0; 1471 s->scale_y = 1.0; 1472 s->free_scale = FALSE; 1473 1474 setlocale(LC_ALL, ""); 1475 bindtextdomain("qemu", CONFIG_QEMU_LOCALEDIR); 1476 textdomain("qemu"); 1477 1478 s->null_cursor = gdk_cursor_new(GDK_BLANK_CURSOR); 1479 1480 s->mouse_mode_notifier.notify = gd_mouse_mode_change; 1481 qemu_add_mouse_mode_change_notifier(&s->mouse_mode_notifier); 1482 qemu_add_vm_change_state_handler(gd_change_runstate, s); 1483 1484 gtk_notebook_append_page(GTK_NOTEBOOK(s->notebook), s->drawing_area, gtk_label_new("VGA")); 1485 1486 filename = qemu_find_file(QEMU_FILE_TYPE_BIOS, "qemu_logo_no_text.svg"); 1487 if (filename) { 1488 GError *error = NULL; 1489 GdkPixbuf *pixbuf = gdk_pixbuf_new_from_file(filename, &error); 1490 if (pixbuf) { 1491 gtk_window_set_icon(GTK_WINDOW(s->window), pixbuf); 1492 } else { 1493 g_error_free(error); 1494 } 1495 g_free(filename); 1496 } 1497 1498 gd_create_menus(s); 1499 1500 gd_connect_signals(s); 1501 1502 gtk_widget_add_events(s->drawing_area, 1503 GDK_POINTER_MOTION_MASK | 1504 GDK_BUTTON_PRESS_MASK | 1505 GDK_BUTTON_RELEASE_MASK | 1506 GDK_BUTTON_MOTION_MASK | 1507 GDK_ENTER_NOTIFY_MASK | 1508 GDK_LEAVE_NOTIFY_MASK | 1509 GDK_SCROLL_MASK | 1510 GDK_KEY_PRESS_MASK); 1511 gtk_widget_set_double_buffered(s->drawing_area, FALSE); 1512 gtk_widget_set_can_focus(s->drawing_area, TRUE); 1513 1514 gtk_notebook_set_show_tabs(GTK_NOTEBOOK(s->notebook), FALSE); 1515 gtk_notebook_set_show_border(GTK_NOTEBOOK(s->notebook), FALSE); 1516 1517 gd_update_caption(s); 1518 1519 gtk_box_pack_start(GTK_BOX(s->vbox), s->menu_bar, FALSE, TRUE, 0); 1520 gtk_box_pack_start(GTK_BOX(s->vbox), s->notebook, TRUE, TRUE, 0); 1521 1522 gtk_container_add(GTK_CONTAINER(s->window), s->vbox); 1523 1524 gtk_widget_show_all(s->window); 1525 1526 if (full_screen) { 1527 gtk_menu_item_activate(GTK_MENU_ITEM(s->full_screen_item)); 1528 } 1529 1530 register_displaychangelistener(&s->dcl); 1531 1532 global_state = s; 1533 } 1534