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 #ifdef _WIN32 38 # define _WIN32_WINNT 0x0601 /* needed to get definition of MAPVK_VK_TO_VSC */ 39 #endif 40 41 #include "qemu-common.h" 42 43 #ifdef CONFIG_PRAGMA_DIAGNOSTIC_AVAILABLE 44 /* Work around an -Wstrict-prototypes warning in GTK headers */ 45 #pragma GCC diagnostic push 46 #pragma GCC diagnostic ignored "-Wstrict-prototypes" 47 #endif 48 #include <gtk/gtk.h> 49 #ifdef CONFIG_PRAGMA_DIAGNOSTIC_AVAILABLE 50 #pragma GCC diagnostic pop 51 #endif 52 53 54 #include <gdk/gdkkeysyms.h> 55 #include <glib/gi18n.h> 56 #include <locale.h> 57 #include <vte/vte.h> 58 #include <math.h> 59 60 #include "trace.h" 61 #include "ui/console.h" 62 #include "ui/input.h" 63 #include "sysemu/sysemu.h" 64 #include "qmp-commands.h" 65 #include "x_keymap.h" 66 #include "keymaps.h" 67 #include "sysemu/char.h" 68 69 #define MAX_VCS 10 70 71 72 /* Compatibility define to let us build on both Gtk2 and Gtk3 */ 73 #if GTK_CHECK_VERSION(3, 0, 0) 74 static inline void gdk_drawable_get_size(GdkWindow *w, gint *ww, gint *wh) 75 { 76 *ww = gdk_window_get_width(w); 77 *wh = gdk_window_get_height(w); 78 } 79 #endif 80 81 #if !GTK_CHECK_VERSION(2, 20, 0) 82 #define gtk_widget_get_realized(widget) GTK_WIDGET_REALIZED(widget) 83 #endif 84 85 #ifndef GDK_KEY_0 86 #define GDK_KEY_0 GDK_0 87 #define GDK_KEY_1 GDK_1 88 #define GDK_KEY_2 GDK_2 89 #define GDK_KEY_f GDK_f 90 #define GDK_KEY_g GDK_g 91 #define GDK_KEY_plus GDK_plus 92 #define GDK_KEY_minus GDK_minus 93 #endif 94 95 #define HOTKEY_MODIFIERS (GDK_CONTROL_MASK | GDK_MOD1_MASK) 96 #define IGNORE_MODIFIER_MASK \ 97 (GDK_MODIFIER_MASK & ~(GDK_LOCK_MASK | GDK_MOD2_MASK)) 98 99 static const int modifier_keycode[] = { 100 /* shift, control, alt keys, meta keys, both left & right */ 101 0x2a, 0x36, 0x1d, 0x9d, 0x38, 0xb8, 0xdb, 0xdd, 102 }; 103 104 typedef struct VirtualConsole 105 { 106 GtkWidget *menu_item; 107 GtkWidget *terminal; 108 GtkWidget *scrolled_window; 109 CharDriverState *chr; 110 int fd; 111 } VirtualConsole; 112 113 typedef struct GtkDisplayState 114 { 115 GtkWidget *window; 116 117 GtkWidget *menu_bar; 118 119 GtkAccelGroup *accel_group; 120 121 GtkWidget *machine_menu_item; 122 GtkWidget *machine_menu; 123 GtkWidget *pause_item; 124 GtkWidget *reset_item; 125 GtkWidget *powerdown_item; 126 GtkWidget *quit_item; 127 128 GtkWidget *view_menu_item; 129 GtkWidget *view_menu; 130 GtkWidget *full_screen_item; 131 GtkWidget *zoom_in_item; 132 GtkWidget *zoom_out_item; 133 GtkWidget *zoom_fixed_item; 134 GtkWidget *zoom_fit_item; 135 GtkWidget *grab_item; 136 GtkWidget *grab_on_hover_item; 137 GtkWidget *vga_item; 138 139 int nb_vcs; 140 VirtualConsole vc[MAX_VCS]; 141 142 GtkWidget *show_tabs_item; 143 144 GtkWidget *vbox; 145 GtkWidget *notebook; 146 GtkWidget *drawing_area; 147 cairo_surface_t *surface; 148 pixman_image_t *convert; 149 DisplayChangeListener dcl; 150 DisplaySurface *ds; 151 int button_mask; 152 int last_x; 153 int last_y; 154 155 double scale_x; 156 double scale_y; 157 gboolean full_screen; 158 159 GdkCursor *null_cursor; 160 Notifier mouse_mode_notifier; 161 gboolean free_scale; 162 163 bool external_pause_update; 164 165 bool modifier_pressed[ARRAY_SIZE(modifier_keycode)]; 166 } GtkDisplayState; 167 168 static GtkDisplayState *global_state; 169 170 /** Utility Functions **/ 171 172 static bool gd_is_grab_active(GtkDisplayState *s) 173 { 174 return gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(s->grab_item)); 175 } 176 177 static bool gd_grab_on_hover(GtkDisplayState *s) 178 { 179 return gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(s->grab_on_hover_item)); 180 } 181 182 static bool gd_on_vga(GtkDisplayState *s) 183 { 184 return gtk_notebook_get_current_page(GTK_NOTEBOOK(s->notebook)) == 0; 185 } 186 187 static void gd_update_cursor(GtkDisplayState *s, gboolean override) 188 { 189 GdkWindow *window; 190 bool on_vga; 191 192 window = gtk_widget_get_window(GTK_WIDGET(s->drawing_area)); 193 194 on_vga = gd_on_vga(s); 195 196 if ((override || on_vga) && 197 (s->full_screen || qemu_input_is_absolute() || gd_is_grab_active(s))) { 198 gdk_window_set_cursor(window, s->null_cursor); 199 } else { 200 gdk_window_set_cursor(window, NULL); 201 } 202 } 203 204 static void gd_update_caption(GtkDisplayState *s) 205 { 206 const char *status = ""; 207 gchar *title; 208 const char *grab = ""; 209 bool is_paused = !runstate_is_running(); 210 211 if (gd_is_grab_active(s)) { 212 grab = _(" - Press Ctrl+Alt+G to release grab"); 213 } 214 215 if (is_paused) { 216 status = _(" [Paused]"); 217 } 218 s->external_pause_update = true; 219 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(s->pause_item), 220 is_paused); 221 s->external_pause_update = false; 222 223 if (qemu_name) { 224 title = g_strdup_printf("QEMU (%s)%s%s", qemu_name, status, grab); 225 } else { 226 title = g_strdup_printf("QEMU%s%s", status, grab); 227 } 228 229 gtk_window_set_title(GTK_WINDOW(s->window), title); 230 231 g_free(title); 232 } 233 234 static void gd_update_windowsize(GtkDisplayState *s) 235 { 236 if (!s->full_screen) { 237 GtkRequisition req; 238 double sx, sy; 239 240 if (s->free_scale) { 241 sx = s->scale_x; 242 sy = s->scale_y; 243 244 s->scale_y = 1.0; 245 s->scale_x = 1.0; 246 } else { 247 sx = 1.0; 248 sy = 1.0; 249 } 250 251 gtk_widget_set_size_request(s->drawing_area, 252 surface_width(s->ds) * s->scale_x, 253 surface_height(s->ds) * s->scale_y); 254 #if GTK_CHECK_VERSION(3, 0, 0) 255 gtk_widget_get_preferred_size(s->vbox, NULL, &req); 256 #else 257 gtk_widget_size_request(s->vbox, &req); 258 #endif 259 260 gtk_window_resize(GTK_WINDOW(s->window), 261 req.width * sx, req.height * sy); 262 } 263 } 264 265 static void gd_update_full_redraw(GtkDisplayState *s) 266 { 267 int ww, wh; 268 gdk_drawable_get_size(gtk_widget_get_window(s->drawing_area), &ww, &wh); 269 gtk_widget_queue_draw_area(s->drawing_area, 0, 0, ww, wh); 270 } 271 272 static void gtk_release_modifiers(GtkDisplayState *s) 273 { 274 int i, keycode; 275 276 if (!gd_on_vga(s)) { 277 return; 278 } 279 for (i = 0; i < ARRAY_SIZE(modifier_keycode); i++) { 280 keycode = modifier_keycode[i]; 281 if (!s->modifier_pressed[i]) { 282 continue; 283 } 284 qemu_input_event_send_key_number(s->dcl.con, keycode, false); 285 s->modifier_pressed[i] = false; 286 } 287 } 288 289 /** DisplayState Callbacks **/ 290 291 static void gd_update(DisplayChangeListener *dcl, 292 int x, int y, int w, int h) 293 { 294 GtkDisplayState *s = container_of(dcl, GtkDisplayState, dcl); 295 int x1, x2, y1, y2; 296 int mx, my; 297 int fbw, fbh; 298 int ww, wh; 299 300 trace_gd_update(x, y, w, h); 301 302 if (s->convert) { 303 pixman_image_composite(PIXMAN_OP_SRC, s->ds->image, NULL, s->convert, 304 x, y, 0, 0, x, y, w, h); 305 } 306 307 x1 = floor(x * s->scale_x); 308 y1 = floor(y * s->scale_y); 309 310 x2 = ceil(x * s->scale_x + w * s->scale_x); 311 y2 = ceil(y * s->scale_y + h * s->scale_y); 312 313 fbw = surface_width(s->ds) * s->scale_x; 314 fbh = surface_height(s->ds) * s->scale_y; 315 316 gdk_drawable_get_size(gtk_widget_get_window(s->drawing_area), &ww, &wh); 317 318 mx = my = 0; 319 if (ww > fbw) { 320 mx = (ww - fbw) / 2; 321 } 322 if (wh > fbh) { 323 my = (wh - fbh) / 2; 324 } 325 326 gtk_widget_queue_draw_area(s->drawing_area, mx + x1, my + y1, (x2 - x1), (y2 - y1)); 327 } 328 329 static void gd_refresh(DisplayChangeListener *dcl) 330 { 331 graphic_hw_update(dcl->con); 332 } 333 334 #if GTK_CHECK_VERSION(3, 0, 0) 335 static void gd_mouse_set(DisplayChangeListener *dcl, 336 int x, int y, int visible) 337 { 338 GtkDisplayState *s = container_of(dcl, GtkDisplayState, dcl); 339 GdkDisplay *dpy; 340 GdkDeviceManager *mgr; 341 gint x_root, y_root; 342 343 if (qemu_input_is_absolute()) { 344 return; 345 } 346 347 dpy = gtk_widget_get_display(s->drawing_area); 348 mgr = gdk_display_get_device_manager(dpy); 349 gdk_window_get_root_coords(gtk_widget_get_window(s->drawing_area), 350 x, y, &x_root, &y_root); 351 gdk_device_warp(gdk_device_manager_get_client_pointer(mgr), 352 gtk_widget_get_screen(s->drawing_area), 353 x_root, y_root); 354 } 355 #else 356 static void gd_mouse_set(DisplayChangeListener *dcl, 357 int x, int y, int visible) 358 { 359 GtkDisplayState *s = container_of(dcl, GtkDisplayState, dcl); 360 gint x_root, y_root; 361 362 if (qemu_input_is_absolute()) { 363 return; 364 } 365 366 gdk_window_get_root_coords(gtk_widget_get_window(s->drawing_area), 367 x, y, &x_root, &y_root); 368 gdk_display_warp_pointer(gtk_widget_get_display(s->drawing_area), 369 gtk_widget_get_screen(s->drawing_area), 370 x_root, y_root); 371 } 372 #endif 373 374 static void gd_cursor_define(DisplayChangeListener *dcl, 375 QEMUCursor *c) 376 { 377 GtkDisplayState *s = container_of(dcl, GtkDisplayState, dcl); 378 GdkPixbuf *pixbuf; 379 GdkCursor *cursor; 380 381 pixbuf = gdk_pixbuf_new_from_data((guchar *)(c->data), 382 GDK_COLORSPACE_RGB, true, 8, 383 c->width, c->height, c->width * 4, 384 NULL, NULL); 385 cursor = gdk_cursor_new_from_pixbuf(gtk_widget_get_display(s->drawing_area), 386 pixbuf, c->hot_x, c->hot_y); 387 gdk_window_set_cursor(gtk_widget_get_window(s->drawing_area), cursor); 388 g_object_unref(pixbuf); 389 #if !GTK_CHECK_VERSION(3, 0, 0) 390 gdk_cursor_unref(cursor); 391 #else 392 g_object_unref(cursor); 393 #endif 394 } 395 396 static void gd_switch(DisplayChangeListener *dcl, 397 DisplaySurface *surface) 398 { 399 GtkDisplayState *s = container_of(dcl, GtkDisplayState, dcl); 400 bool resized = true; 401 402 trace_gd_switch(surface_width(surface), surface_height(surface)); 403 404 if (s->surface) { 405 cairo_surface_destroy(s->surface); 406 } 407 408 if (s->ds && 409 surface_width(s->ds) == surface_width(surface) && 410 surface_height(s->ds) == surface_height(surface)) { 411 resized = false; 412 } 413 s->ds = surface; 414 415 if (s->convert) { 416 pixman_image_unref(s->convert); 417 s->convert = NULL; 418 } 419 420 if (surface->format == PIXMAN_x8r8g8b8) { 421 /* 422 * PIXMAN_x8r8g8b8 == CAIRO_FORMAT_RGB24 423 * 424 * No need to convert, use surface directly. Should be the 425 * common case as this is qemu_default_pixelformat(32) too. 426 */ 427 s->surface = cairo_image_surface_create_for_data 428 (surface_data(surface), 429 CAIRO_FORMAT_RGB24, 430 surface_width(surface), 431 surface_height(surface), 432 surface_stride(surface)); 433 } else { 434 /* Must convert surface, use pixman to do it. */ 435 s->convert = pixman_image_create_bits(PIXMAN_x8r8g8b8, 436 surface_width(surface), 437 surface_height(surface), 438 NULL, 0); 439 s->surface = cairo_image_surface_create_for_data 440 ((void *)pixman_image_get_data(s->convert), 441 CAIRO_FORMAT_RGB24, 442 pixman_image_get_width(s->convert), 443 pixman_image_get_height(s->convert), 444 pixman_image_get_stride(s->convert)); 445 pixman_image_composite(PIXMAN_OP_SRC, s->ds->image, NULL, s->convert, 446 0, 0, 0, 0, 0, 0, 447 pixman_image_get_width(s->convert), 448 pixman_image_get_height(s->convert)); 449 } 450 451 if (resized) { 452 gd_update_windowsize(s); 453 } else { 454 gd_update_full_redraw(s); 455 } 456 } 457 458 /** QEMU Events **/ 459 460 static void gd_change_runstate(void *opaque, int running, RunState state) 461 { 462 GtkDisplayState *s = opaque; 463 464 gd_update_caption(s); 465 } 466 467 static void gd_mouse_mode_change(Notifier *notify, void *data) 468 { 469 gd_update_cursor(container_of(notify, GtkDisplayState, mouse_mode_notifier), 470 FALSE); 471 } 472 473 /** GTK Events **/ 474 475 static gboolean gd_window_key_event(GtkWidget *widget, GdkEventKey *key, void *opaque) 476 { 477 GtkDisplayState *s = opaque; 478 gboolean handled = FALSE; 479 480 if (!gd_is_grab_active(s) || 481 (key->state & IGNORE_MODIFIER_MASK) == HOTKEY_MODIFIERS) { 482 handled = gtk_window_activate_key(GTK_WINDOW(widget), key); 483 } 484 if (handled) { 485 gtk_release_modifiers(s); 486 } else { 487 handled = gtk_window_propagate_key_event(GTK_WINDOW(widget), key); 488 } 489 490 return handled; 491 } 492 493 static gboolean gd_window_close(GtkWidget *widget, GdkEvent *event, 494 void *opaque) 495 { 496 GtkDisplayState *s = opaque; 497 498 if (!no_quit) { 499 unregister_displaychangelistener(&s->dcl); 500 qmp_quit(NULL); 501 return FALSE; 502 } 503 504 return TRUE; 505 } 506 507 static gboolean gd_draw_event(GtkWidget *widget, cairo_t *cr, void *opaque) 508 { 509 GtkDisplayState *s = opaque; 510 int mx, my; 511 int ww, wh; 512 int fbw, fbh; 513 514 if (!gtk_widget_get_realized(widget)) { 515 return FALSE; 516 } 517 518 fbw = surface_width(s->ds); 519 fbh = surface_height(s->ds); 520 521 gdk_drawable_get_size(gtk_widget_get_window(widget), &ww, &wh); 522 523 if (s->full_screen) { 524 s->scale_x = (double)ww / fbw; 525 s->scale_y = (double)wh / fbh; 526 } else if (s->free_scale) { 527 double sx, sy; 528 529 sx = (double)ww / fbw; 530 sy = (double)wh / fbh; 531 532 s->scale_x = s->scale_y = MIN(sx, sy); 533 } 534 535 fbw *= s->scale_x; 536 fbh *= s->scale_y; 537 538 mx = my = 0; 539 if (ww > fbw) { 540 mx = (ww - fbw) / 2; 541 } 542 if (wh > fbh) { 543 my = (wh - fbh) / 2; 544 } 545 546 cairo_rectangle(cr, 0, 0, ww, wh); 547 548 /* Optionally cut out the inner area where the pixmap 549 will be drawn. This avoids 'flashing' since we're 550 not double-buffering. Note we're using the undocumented 551 behaviour of drawing the rectangle from right to left 552 to cut out the whole */ 553 cairo_rectangle(cr, mx + fbw, my, 554 -1 * fbw, fbh); 555 cairo_fill(cr); 556 557 cairo_scale(cr, s->scale_x, s->scale_y); 558 cairo_set_source_surface(cr, s->surface, mx / s->scale_x, my / s->scale_y); 559 cairo_paint(cr); 560 561 return TRUE; 562 } 563 564 #if !GTK_CHECK_VERSION(3, 0, 0) 565 static gboolean gd_expose_event(GtkWidget *widget, GdkEventExpose *expose, 566 void *opaque) 567 { 568 cairo_t *cr; 569 gboolean ret; 570 571 cr = gdk_cairo_create(gtk_widget_get_window(widget)); 572 cairo_rectangle(cr, 573 expose->area.x, 574 expose->area.y, 575 expose->area.width, 576 expose->area.height); 577 cairo_clip(cr); 578 579 ret = gd_draw_event(widget, cr, opaque); 580 581 cairo_destroy(cr); 582 583 return ret; 584 } 585 #endif 586 587 static gboolean gd_motion_event(GtkWidget *widget, GdkEventMotion *motion, 588 void *opaque) 589 { 590 GtkDisplayState *s = opaque; 591 int x, y; 592 int mx, my; 593 int fbh, fbw; 594 int ww, wh; 595 596 fbw = surface_width(s->ds) * s->scale_x; 597 fbh = surface_height(s->ds) * s->scale_y; 598 599 gdk_drawable_get_size(gtk_widget_get_window(s->drawing_area), &ww, &wh); 600 601 mx = my = 0; 602 if (ww > fbw) { 603 mx = (ww - fbw) / 2; 604 } 605 if (wh > fbh) { 606 my = (wh - fbh) / 2; 607 } 608 609 x = (motion->x - mx) / s->scale_x; 610 y = (motion->y - my) / s->scale_y; 611 612 if (x < 0 || y < 0 || 613 x >= surface_width(s->ds) || 614 y >= surface_height(s->ds)) { 615 return TRUE; 616 } 617 618 if (qemu_input_is_absolute()) { 619 qemu_input_queue_abs(s->dcl.con, INPUT_AXIS_X, x, 620 surface_width(s->ds)); 621 qemu_input_queue_abs(s->dcl.con, INPUT_AXIS_Y, y, 622 surface_height(s->ds)); 623 qemu_input_event_sync(); 624 } else if (s->last_x != -1 && s->last_y != -1 && gd_is_grab_active(s)) { 625 qemu_input_queue_rel(s->dcl.con, INPUT_AXIS_X, x - s->last_x); 626 qemu_input_queue_rel(s->dcl.con, INPUT_AXIS_Y, y - s->last_y); 627 qemu_input_event_sync(); 628 } 629 s->last_x = x; 630 s->last_y = y; 631 632 if (!qemu_input_is_absolute() && gd_is_grab_active(s)) { 633 GdkScreen *screen = gtk_widget_get_screen(s->drawing_area); 634 int x = (int)motion->x_root; 635 int y = (int)motion->y_root; 636 637 /* In relative mode check to see if client pointer hit 638 * one of the screen edges, and if so move it back by 639 * 200 pixels. This is important because the pointer 640 * in the server doesn't correspond 1-for-1, and so 641 * may still be only half way across the screen. Without 642 * this warp, the server pointer would thus appear to hit 643 * an invisible wall */ 644 if (x == 0) { 645 x += 200; 646 } 647 if (y == 0) { 648 y += 200; 649 } 650 if (x == (gdk_screen_get_width(screen) - 1)) { 651 x -= 200; 652 } 653 if (y == (gdk_screen_get_height(screen) - 1)) { 654 y -= 200; 655 } 656 657 if (x != (int)motion->x_root || y != (int)motion->y_root) { 658 #if GTK_CHECK_VERSION(3, 0, 0) 659 GdkDevice *dev = gdk_event_get_device((GdkEvent *)motion); 660 gdk_device_warp(dev, screen, x, y); 661 #else 662 GdkDisplay *display = gtk_widget_get_display(widget); 663 gdk_display_warp_pointer(display, screen, x, y); 664 #endif 665 s->last_x = -1; 666 s->last_y = -1; 667 return FALSE; 668 } 669 } 670 return TRUE; 671 } 672 673 static gboolean gd_button_event(GtkWidget *widget, GdkEventButton *button, 674 void *opaque) 675 { 676 GtkDisplayState *s = opaque; 677 InputButton btn; 678 679 if (button->button == 1) { 680 btn = INPUT_BUTTON_LEFT; 681 } else if (button->button == 2) { 682 btn = INPUT_BUTTON_MIDDLE; 683 } else if (button->button == 3) { 684 btn = INPUT_BUTTON_RIGHT; 685 } else { 686 return TRUE; 687 } 688 689 qemu_input_queue_btn(s->dcl.con, btn, button->type == GDK_BUTTON_PRESS); 690 qemu_input_event_sync(); 691 return TRUE; 692 } 693 694 static gboolean gd_scroll_event(GtkWidget *widget, GdkEventScroll *scroll, 695 void *opaque) 696 { 697 GtkDisplayState *s = opaque; 698 InputButton btn; 699 700 if (scroll->direction == GDK_SCROLL_UP) { 701 btn = INPUT_BUTTON_WHEEL_UP; 702 } else if (scroll->direction == GDK_SCROLL_DOWN) { 703 btn = INPUT_BUTTON_WHEEL_DOWN; 704 } else { 705 return TRUE; 706 } 707 708 qemu_input_queue_btn(s->dcl.con, btn, true); 709 qemu_input_event_sync(); 710 qemu_input_queue_btn(s->dcl.con, btn, false); 711 qemu_input_event_sync(); 712 return TRUE; 713 } 714 715 static gboolean gd_key_event(GtkWidget *widget, GdkEventKey *key, void *opaque) 716 { 717 GtkDisplayState *s = opaque; 718 int gdk_keycode = key->hardware_keycode; 719 int i; 720 721 #ifdef _WIN32 722 UINT qemu_keycode = MapVirtualKey(gdk_keycode, MAPVK_VK_TO_VSC); 723 switch (qemu_keycode) { 724 case 103: /* alt gr */ 725 qemu_keycode = 56 | SCANCODE_GREY; 726 break; 727 } 728 #else 729 int qemu_keycode; 730 731 if (gdk_keycode < 9) { 732 qemu_keycode = 0; 733 } else if (gdk_keycode < 97) { 734 qemu_keycode = gdk_keycode - 8; 735 } else if (gdk_keycode < 158) { 736 qemu_keycode = translate_evdev_keycode(gdk_keycode - 97); 737 } else if (gdk_keycode == 208) { /* Hiragana_Katakana */ 738 qemu_keycode = 0x70; 739 } else if (gdk_keycode == 211) { /* backslash */ 740 qemu_keycode = 0x73; 741 } else { 742 qemu_keycode = 0; 743 } 744 #endif 745 746 trace_gd_key_event(gdk_keycode, qemu_keycode, 747 (key->type == GDK_KEY_PRESS) ? "down" : "up"); 748 749 for (i = 0; i < ARRAY_SIZE(modifier_keycode); i++) { 750 if (qemu_keycode == modifier_keycode[i]) { 751 s->modifier_pressed[i] = (key->type == GDK_KEY_PRESS); 752 } 753 } 754 755 qemu_input_event_send_key_number(s->dcl.con, qemu_keycode, 756 key->type == GDK_KEY_PRESS); 757 758 return TRUE; 759 } 760 761 /** Window Menu Actions **/ 762 763 static void gd_menu_pause(GtkMenuItem *item, void *opaque) 764 { 765 GtkDisplayState *s = opaque; 766 767 if (s->external_pause_update) { 768 return; 769 } 770 if (runstate_is_running()) { 771 qmp_stop(NULL); 772 } else { 773 qmp_cont(NULL); 774 } 775 } 776 777 static void gd_menu_reset(GtkMenuItem *item, void *opaque) 778 { 779 qmp_system_reset(NULL); 780 } 781 782 static void gd_menu_powerdown(GtkMenuItem *item, void *opaque) 783 { 784 qmp_system_powerdown(NULL); 785 } 786 787 static void gd_menu_quit(GtkMenuItem *item, void *opaque) 788 { 789 qmp_quit(NULL); 790 } 791 792 static void gd_menu_switch_vc(GtkMenuItem *item, void *opaque) 793 { 794 GtkDisplayState *s = opaque; 795 796 if (gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(s->vga_item))) { 797 gtk_notebook_set_current_page(GTK_NOTEBOOK(s->notebook), 0); 798 } else { 799 int i; 800 801 gtk_release_modifiers(s); 802 for (i = 0; i < s->nb_vcs; i++) { 803 if (gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(s->vc[i].menu_item))) { 804 gtk_notebook_set_current_page(GTK_NOTEBOOK(s->notebook), i + 1); 805 break; 806 } 807 } 808 } 809 } 810 811 static void gd_menu_show_tabs(GtkMenuItem *item, void *opaque) 812 { 813 GtkDisplayState *s = opaque; 814 815 if (gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(s->show_tabs_item))) { 816 gtk_notebook_set_show_tabs(GTK_NOTEBOOK(s->notebook), TRUE); 817 } else { 818 gtk_notebook_set_show_tabs(GTK_NOTEBOOK(s->notebook), FALSE); 819 } 820 } 821 822 static void gd_menu_full_screen(GtkMenuItem *item, void *opaque) 823 { 824 GtkDisplayState *s = opaque; 825 826 if (!s->full_screen) { 827 gtk_notebook_set_show_tabs(GTK_NOTEBOOK(s->notebook), FALSE); 828 gtk_widget_set_size_request(s->menu_bar, 0, 0); 829 gtk_widget_set_size_request(s->drawing_area, -1, -1); 830 gtk_window_fullscreen(GTK_WINDOW(s->window)); 831 if (gd_on_vga(s)) { 832 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(s->grab_item), TRUE); 833 } 834 s->full_screen = TRUE; 835 } else { 836 gtk_window_unfullscreen(GTK_WINDOW(s->window)); 837 gd_menu_show_tabs(GTK_MENU_ITEM(s->show_tabs_item), s); 838 gtk_widget_set_size_request(s->menu_bar, -1, -1); 839 gtk_widget_set_size_request(s->drawing_area, 840 surface_width(s->ds), 841 surface_height(s->ds)); 842 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(s->grab_item), FALSE); 843 s->full_screen = FALSE; 844 s->scale_x = 1.0; 845 s->scale_y = 1.0; 846 } 847 848 gd_update_cursor(s, FALSE); 849 } 850 851 static void gd_menu_zoom_in(GtkMenuItem *item, void *opaque) 852 { 853 GtkDisplayState *s = opaque; 854 855 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(s->zoom_fit_item), 856 FALSE); 857 858 s->scale_x += .25; 859 s->scale_y += .25; 860 861 gd_update_windowsize(s); 862 } 863 864 static void gd_menu_zoom_out(GtkMenuItem *item, void *opaque) 865 { 866 GtkDisplayState *s = opaque; 867 868 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(s->zoom_fit_item), 869 FALSE); 870 871 s->scale_x -= .25; 872 s->scale_y -= .25; 873 874 s->scale_x = MAX(s->scale_x, .25); 875 s->scale_y = MAX(s->scale_y, .25); 876 877 gd_update_windowsize(s); 878 } 879 880 static void gd_menu_zoom_fixed(GtkMenuItem *item, void *opaque) 881 { 882 GtkDisplayState *s = opaque; 883 884 s->scale_x = 1.0; 885 s->scale_y = 1.0; 886 887 gd_update_windowsize(s); 888 } 889 890 static void gd_menu_zoom_fit(GtkMenuItem *item, void *opaque) 891 { 892 GtkDisplayState *s = opaque; 893 894 if (gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(s->zoom_fit_item))) { 895 s->free_scale = TRUE; 896 } else { 897 s->free_scale = FALSE; 898 s->scale_x = 1.0; 899 s->scale_y = 1.0; 900 gd_update_windowsize(s); 901 } 902 903 gd_update_full_redraw(s); 904 } 905 906 static void gd_grab_keyboard(GtkDisplayState *s) 907 { 908 #if GTK_CHECK_VERSION(3, 0, 0) 909 GdkDisplay *display = gtk_widget_get_display(s->drawing_area); 910 GdkDeviceManager *mgr = gdk_display_get_device_manager(display); 911 GList *devices = gdk_device_manager_list_devices(mgr, 912 GDK_DEVICE_TYPE_MASTER); 913 GList *tmp = devices; 914 while (tmp) { 915 GdkDevice *dev = tmp->data; 916 if (gdk_device_get_source(dev) == GDK_SOURCE_KEYBOARD) { 917 gdk_device_grab(dev, 918 gtk_widget_get_window(s->drawing_area), 919 GDK_OWNERSHIP_NONE, 920 FALSE, 921 GDK_KEY_PRESS_MASK | GDK_KEY_RELEASE_MASK, 922 NULL, 923 GDK_CURRENT_TIME); 924 } 925 tmp = tmp->next; 926 } 927 g_list_free(devices); 928 #else 929 gdk_keyboard_grab(gtk_widget_get_window(s->drawing_area), 930 FALSE, 931 GDK_CURRENT_TIME); 932 #endif 933 } 934 935 static void gd_ungrab_keyboard(GtkDisplayState *s) 936 { 937 #if GTK_CHECK_VERSION(3, 0, 0) 938 GdkDisplay *display = gtk_widget_get_display(s->drawing_area); 939 GdkDeviceManager *mgr = gdk_display_get_device_manager(display); 940 GList *devices = gdk_device_manager_list_devices(mgr, 941 GDK_DEVICE_TYPE_MASTER); 942 GList *tmp = devices; 943 while (tmp) { 944 GdkDevice *dev = tmp->data; 945 if (gdk_device_get_source(dev) == GDK_SOURCE_KEYBOARD) { 946 gdk_device_ungrab(dev, 947 GDK_CURRENT_TIME); 948 } 949 tmp = tmp->next; 950 } 951 g_list_free(devices); 952 #else 953 gdk_keyboard_ungrab(GDK_CURRENT_TIME); 954 #endif 955 } 956 957 static void gd_grab_pointer(GtkDisplayState *s) 958 { 959 #if GTK_CHECK_VERSION(3, 0, 0) 960 GdkDisplay *display = gtk_widget_get_display(s->drawing_area); 961 GdkDeviceManager *mgr = gdk_display_get_device_manager(display); 962 GList *devices = gdk_device_manager_list_devices(mgr, 963 GDK_DEVICE_TYPE_MASTER); 964 GList *tmp = devices; 965 while (tmp) { 966 GdkDevice *dev = tmp->data; 967 if (gdk_device_get_source(dev) == GDK_SOURCE_MOUSE) { 968 gdk_device_grab(dev, 969 gtk_widget_get_window(s->drawing_area), 970 GDK_OWNERSHIP_NONE, 971 FALSE, /* All events to come to our 972 window directly */ 973 GDK_POINTER_MOTION_MASK | 974 GDK_BUTTON_PRESS_MASK | 975 GDK_BUTTON_RELEASE_MASK | 976 GDK_BUTTON_MOTION_MASK | 977 GDK_SCROLL_MASK, 978 s->null_cursor, 979 GDK_CURRENT_TIME); 980 } 981 tmp = tmp->next; 982 } 983 g_list_free(devices); 984 #else 985 gdk_pointer_grab(gtk_widget_get_window(s->drawing_area), 986 FALSE, /* All events to come to our window directly */ 987 GDK_POINTER_MOTION_MASK | 988 GDK_BUTTON_PRESS_MASK | 989 GDK_BUTTON_RELEASE_MASK | 990 GDK_BUTTON_MOTION_MASK | 991 GDK_SCROLL_MASK, 992 NULL, /* Allow cursor to move over entire desktop */ 993 s->null_cursor, 994 GDK_CURRENT_TIME); 995 #endif 996 } 997 998 static void gd_ungrab_pointer(GtkDisplayState *s) 999 { 1000 #if GTK_CHECK_VERSION(3, 0, 0) 1001 GdkDisplay *display = gtk_widget_get_display(s->drawing_area); 1002 GdkDeviceManager *mgr = gdk_display_get_device_manager(display); 1003 GList *devices = gdk_device_manager_list_devices(mgr, 1004 GDK_DEVICE_TYPE_MASTER); 1005 GList *tmp = devices; 1006 while (tmp) { 1007 GdkDevice *dev = tmp->data; 1008 if (gdk_device_get_source(dev) == GDK_SOURCE_MOUSE) { 1009 gdk_device_ungrab(dev, 1010 GDK_CURRENT_TIME); 1011 } 1012 tmp = tmp->next; 1013 } 1014 g_list_free(devices); 1015 #else 1016 gdk_pointer_ungrab(GDK_CURRENT_TIME); 1017 #endif 1018 } 1019 1020 static void gd_menu_grab_input(GtkMenuItem *item, void *opaque) 1021 { 1022 GtkDisplayState *s = opaque; 1023 1024 if (gd_is_grab_active(s)) { 1025 gd_grab_keyboard(s); 1026 gd_grab_pointer(s); 1027 } else { 1028 gd_ungrab_keyboard(s); 1029 gd_ungrab_pointer(s); 1030 } 1031 1032 gd_update_caption(s); 1033 gd_update_cursor(s, FALSE); 1034 } 1035 1036 static void gd_change_page(GtkNotebook *nb, gpointer arg1, guint arg2, 1037 gpointer data) 1038 { 1039 GtkDisplayState *s = data; 1040 guint last_page; 1041 gboolean on_vga; 1042 1043 if (!gtk_widget_get_realized(s->notebook)) { 1044 return; 1045 } 1046 1047 last_page = gtk_notebook_get_current_page(nb); 1048 1049 if (last_page) { 1050 gtk_widget_set_size_request(s->vc[last_page - 1].terminal, -1, -1); 1051 } 1052 1053 on_vga = arg2 == 0; 1054 1055 if (!on_vga) { 1056 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(s->grab_item), 1057 FALSE); 1058 } else if (s->full_screen) { 1059 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(s->grab_item), 1060 TRUE); 1061 } 1062 1063 if (arg2 == 0) { 1064 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(s->vga_item), TRUE); 1065 } else { 1066 VirtualConsole *vc = &s->vc[arg2 - 1]; 1067 VteTerminal *term = VTE_TERMINAL(vc->terminal); 1068 int width, height; 1069 1070 width = 80 * vte_terminal_get_char_width(term); 1071 height = 25 * vte_terminal_get_char_height(term); 1072 1073 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(vc->menu_item), TRUE); 1074 gtk_widget_set_size_request(vc->terminal, width, height); 1075 } 1076 1077 gtk_widget_set_sensitive(s->grab_item, on_vga); 1078 1079 gd_update_cursor(s, TRUE); 1080 } 1081 1082 static gboolean gd_enter_event(GtkWidget *widget, GdkEventCrossing *crossing, gpointer data) 1083 { 1084 GtkDisplayState *s = data; 1085 1086 if (!gd_is_grab_active(s) && gd_grab_on_hover(s)) { 1087 gd_grab_keyboard(s); 1088 } 1089 1090 return TRUE; 1091 } 1092 1093 static gboolean gd_leave_event(GtkWidget *widget, GdkEventCrossing *crossing, gpointer data) 1094 { 1095 GtkDisplayState *s = data; 1096 1097 if (!gd_is_grab_active(s) && gd_grab_on_hover(s)) { 1098 gd_ungrab_keyboard(s); 1099 } 1100 1101 return TRUE; 1102 } 1103 1104 static gboolean gd_focus_out_event(GtkWidget *widget, 1105 GdkEventCrossing *crossing, gpointer data) 1106 { 1107 GtkDisplayState *s = data; 1108 1109 gtk_release_modifiers(s); 1110 1111 return TRUE; 1112 } 1113 1114 /** Virtual Console Callbacks **/ 1115 1116 static int gd_vc_chr_write(CharDriverState *chr, const uint8_t *buf, int len) 1117 { 1118 VirtualConsole *vc = chr->opaque; 1119 1120 return write(vc->fd, buf, len); 1121 } 1122 1123 static int nb_vcs; 1124 static CharDriverState *vcs[MAX_VCS]; 1125 1126 static CharDriverState *gd_vc_handler(ChardevVC *unused) 1127 { 1128 CharDriverState *chr; 1129 1130 chr = g_malloc0(sizeof(*chr)); 1131 chr->chr_write = gd_vc_chr_write; 1132 /* defer OPENED events until our vc is fully initialized */ 1133 chr->explicit_be_open = true; 1134 1135 vcs[nb_vcs++] = chr; 1136 1137 return chr; 1138 } 1139 1140 void early_gtk_display_init(void) 1141 { 1142 register_vc_handler(gd_vc_handler); 1143 } 1144 1145 static gboolean gd_vc_in(GIOChannel *chan, GIOCondition cond, void *opaque) 1146 { 1147 VirtualConsole *vc = opaque; 1148 uint8_t buffer[1024]; 1149 ssize_t len; 1150 1151 len = read(vc->fd, buffer, sizeof(buffer)); 1152 if (len <= 0) { 1153 return FALSE; 1154 } 1155 1156 qemu_chr_be_write(vc->chr, buffer, len); 1157 1158 return TRUE; 1159 } 1160 1161 static GSList *gd_vc_init(GtkDisplayState *s, VirtualConsole *vc, int index, GSList *group, 1162 GtkWidget *view_menu) 1163 { 1164 const char *label; 1165 char buffer[32]; 1166 char path[32]; 1167 #if VTE_CHECK_VERSION(0, 26, 0) 1168 VtePty *pty; 1169 #endif 1170 GIOChannel *chan; 1171 GtkWidget *scrolled_window; 1172 GtkAdjustment *vadjustment; 1173 int master_fd, slave_fd; 1174 1175 snprintf(buffer, sizeof(buffer), "vc%d", index); 1176 snprintf(path, sizeof(path), "<QEMU>/View/VC%d", index); 1177 1178 vc->chr = vcs[index]; 1179 1180 if (vc->chr->label) { 1181 label = vc->chr->label; 1182 } else { 1183 label = buffer; 1184 } 1185 1186 vc->menu_item = gtk_radio_menu_item_new_with_mnemonic(group, label); 1187 group = gtk_radio_menu_item_get_group(GTK_RADIO_MENU_ITEM(vc->menu_item)); 1188 gtk_menu_item_set_accel_path(GTK_MENU_ITEM(vc->menu_item), path); 1189 gtk_accel_map_add_entry(path, GDK_KEY_2 + index, HOTKEY_MODIFIERS); 1190 1191 vc->terminal = vte_terminal_new(); 1192 1193 master_fd = qemu_openpty_raw(&slave_fd, NULL); 1194 g_assert(master_fd != -1); 1195 1196 #if VTE_CHECK_VERSION(0, 26, 0) 1197 pty = vte_pty_new_foreign(master_fd, NULL); 1198 vte_terminal_set_pty_object(VTE_TERMINAL(vc->terminal), pty); 1199 #else 1200 vte_terminal_set_pty(VTE_TERMINAL(vc->terminal), master_fd); 1201 #endif 1202 1203 vte_terminal_set_scrollback_lines(VTE_TERMINAL(vc->terminal), -1); 1204 1205 vadjustment = vte_terminal_get_adjustment(VTE_TERMINAL(vc->terminal)); 1206 1207 scrolled_window = gtk_scrolled_window_new(NULL, vadjustment); 1208 gtk_container_add(GTK_CONTAINER(scrolled_window), vc->terminal); 1209 1210 vte_terminal_set_size(VTE_TERMINAL(vc->terminal), 80, 25); 1211 1212 vc->fd = slave_fd; 1213 vc->chr->opaque = vc; 1214 vc->scrolled_window = scrolled_window; 1215 1216 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(vc->scrolled_window), 1217 GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC); 1218 1219 gtk_notebook_append_page(GTK_NOTEBOOK(s->notebook), scrolled_window, gtk_label_new(label)); 1220 g_signal_connect(vc->menu_item, "activate", 1221 G_CALLBACK(gd_menu_switch_vc), s); 1222 1223 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), vc->menu_item); 1224 1225 qemu_chr_be_generic_open(vc->chr); 1226 if (vc->chr->init) { 1227 vc->chr->init(vc->chr); 1228 } 1229 1230 chan = g_io_channel_unix_new(vc->fd); 1231 g_io_add_watch(chan, G_IO_IN, gd_vc_in, vc); 1232 1233 return group; 1234 } 1235 1236 /** Window Creation **/ 1237 1238 static void gd_connect_signals(GtkDisplayState *s) 1239 { 1240 g_signal_connect(s->show_tabs_item, "activate", 1241 G_CALLBACK(gd_menu_show_tabs), s); 1242 1243 g_signal_connect(s->window, "key-press-event", 1244 G_CALLBACK(gd_window_key_event), s); 1245 g_signal_connect(s->window, "delete-event", 1246 G_CALLBACK(gd_window_close), s); 1247 1248 #if GTK_CHECK_VERSION(3, 0, 0) 1249 g_signal_connect(s->drawing_area, "draw", 1250 G_CALLBACK(gd_draw_event), s); 1251 #else 1252 g_signal_connect(s->drawing_area, "expose-event", 1253 G_CALLBACK(gd_expose_event), s); 1254 #endif 1255 g_signal_connect(s->drawing_area, "motion-notify-event", 1256 G_CALLBACK(gd_motion_event), s); 1257 g_signal_connect(s->drawing_area, "button-press-event", 1258 G_CALLBACK(gd_button_event), s); 1259 g_signal_connect(s->drawing_area, "button-release-event", 1260 G_CALLBACK(gd_button_event), s); 1261 g_signal_connect(s->drawing_area, "scroll-event", 1262 G_CALLBACK(gd_scroll_event), s); 1263 g_signal_connect(s->drawing_area, "key-press-event", 1264 G_CALLBACK(gd_key_event), s); 1265 g_signal_connect(s->drawing_area, "key-release-event", 1266 G_CALLBACK(gd_key_event), s); 1267 1268 g_signal_connect(s->pause_item, "activate", 1269 G_CALLBACK(gd_menu_pause), s); 1270 g_signal_connect(s->reset_item, "activate", 1271 G_CALLBACK(gd_menu_reset), s); 1272 g_signal_connect(s->powerdown_item, "activate", 1273 G_CALLBACK(gd_menu_powerdown), s); 1274 g_signal_connect(s->quit_item, "activate", 1275 G_CALLBACK(gd_menu_quit), s); 1276 g_signal_connect(s->full_screen_item, "activate", 1277 G_CALLBACK(gd_menu_full_screen), s); 1278 g_signal_connect(s->zoom_in_item, "activate", 1279 G_CALLBACK(gd_menu_zoom_in), s); 1280 g_signal_connect(s->zoom_out_item, "activate", 1281 G_CALLBACK(gd_menu_zoom_out), s); 1282 g_signal_connect(s->zoom_fixed_item, "activate", 1283 G_CALLBACK(gd_menu_zoom_fixed), s); 1284 g_signal_connect(s->zoom_fit_item, "activate", 1285 G_CALLBACK(gd_menu_zoom_fit), s); 1286 g_signal_connect(s->vga_item, "activate", 1287 G_CALLBACK(gd_menu_switch_vc), s); 1288 g_signal_connect(s->grab_item, "activate", 1289 G_CALLBACK(gd_menu_grab_input), s); 1290 g_signal_connect(s->notebook, "switch-page", 1291 G_CALLBACK(gd_change_page), s); 1292 g_signal_connect(s->drawing_area, "enter-notify-event", 1293 G_CALLBACK(gd_enter_event), s); 1294 g_signal_connect(s->drawing_area, "leave-notify-event", 1295 G_CALLBACK(gd_leave_event), s); 1296 g_signal_connect(s->drawing_area, "focus-out-event", 1297 G_CALLBACK(gd_focus_out_event), s); 1298 } 1299 1300 static GtkWidget *gd_create_menu_machine(GtkDisplayState *s, GtkAccelGroup *accel_group) 1301 { 1302 GtkWidget *machine_menu; 1303 GtkWidget *separator; 1304 GtkStockItem item; 1305 1306 machine_menu = gtk_menu_new(); 1307 gtk_menu_set_accel_group(GTK_MENU(machine_menu), accel_group); 1308 1309 s->pause_item = gtk_check_menu_item_new_with_mnemonic(_("_Pause")); 1310 gtk_menu_shell_append(GTK_MENU_SHELL(machine_menu), s->pause_item); 1311 1312 separator = gtk_separator_menu_item_new(); 1313 gtk_menu_shell_append(GTK_MENU_SHELL(machine_menu), separator); 1314 1315 s->reset_item = gtk_image_menu_item_new_with_mnemonic(_("_Reset")); 1316 gtk_menu_shell_append(GTK_MENU_SHELL(machine_menu), s->reset_item); 1317 1318 s->powerdown_item = gtk_image_menu_item_new_with_mnemonic(_("Power _Down")); 1319 gtk_menu_shell_append(GTK_MENU_SHELL(machine_menu), s->powerdown_item); 1320 1321 separator = gtk_separator_menu_item_new(); 1322 gtk_menu_shell_append(GTK_MENU_SHELL(machine_menu), separator); 1323 1324 s->quit_item = gtk_image_menu_item_new_from_stock(GTK_STOCK_QUIT, NULL); 1325 gtk_stock_lookup(GTK_STOCK_QUIT, &item); 1326 gtk_menu_item_set_accel_path(GTK_MENU_ITEM(s->quit_item), 1327 "<QEMU>/Machine/Quit"); 1328 gtk_accel_map_add_entry("<QEMU>/Machine/Quit", item.keyval, item.modifier); 1329 gtk_menu_shell_append(GTK_MENU_SHELL(machine_menu), s->quit_item); 1330 1331 return machine_menu; 1332 } 1333 1334 static GtkWidget *gd_create_menu_view(GtkDisplayState *s, GtkAccelGroup *accel_group) 1335 { 1336 GSList *group = NULL; 1337 GtkWidget *view_menu; 1338 GtkWidget *separator; 1339 int i; 1340 1341 view_menu = gtk_menu_new(); 1342 gtk_menu_set_accel_group(GTK_MENU(view_menu), accel_group); 1343 1344 s->full_screen_item = 1345 gtk_image_menu_item_new_from_stock(GTK_STOCK_FULLSCREEN, NULL); 1346 gtk_menu_item_set_accel_path(GTK_MENU_ITEM(s->full_screen_item), 1347 "<QEMU>/View/Full Screen"); 1348 gtk_accel_map_add_entry("<QEMU>/View/Full Screen", GDK_KEY_f, 1349 HOTKEY_MODIFIERS); 1350 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), s->full_screen_item); 1351 1352 separator = gtk_separator_menu_item_new(); 1353 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), separator); 1354 1355 s->zoom_in_item = gtk_image_menu_item_new_from_stock(GTK_STOCK_ZOOM_IN, NULL); 1356 gtk_menu_item_set_accel_path(GTK_MENU_ITEM(s->zoom_in_item), 1357 "<QEMU>/View/Zoom In"); 1358 gtk_accel_map_add_entry("<QEMU>/View/Zoom In", GDK_KEY_plus, 1359 HOTKEY_MODIFIERS); 1360 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), s->zoom_in_item); 1361 1362 s->zoom_out_item = gtk_image_menu_item_new_from_stock(GTK_STOCK_ZOOM_OUT, NULL); 1363 gtk_menu_item_set_accel_path(GTK_MENU_ITEM(s->zoom_out_item), 1364 "<QEMU>/View/Zoom Out"); 1365 gtk_accel_map_add_entry("<QEMU>/View/Zoom Out", GDK_KEY_minus, 1366 HOTKEY_MODIFIERS); 1367 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), s->zoom_out_item); 1368 1369 s->zoom_fixed_item = gtk_image_menu_item_new_from_stock(GTK_STOCK_ZOOM_100, NULL); 1370 gtk_menu_item_set_accel_path(GTK_MENU_ITEM(s->zoom_fixed_item), 1371 "<QEMU>/View/Zoom Fixed"); 1372 gtk_accel_map_add_entry("<QEMU>/View/Zoom Fixed", GDK_KEY_0, 1373 HOTKEY_MODIFIERS); 1374 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), s->zoom_fixed_item); 1375 1376 s->zoom_fit_item = gtk_check_menu_item_new_with_mnemonic(_("Zoom To _Fit")); 1377 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), s->zoom_fit_item); 1378 1379 separator = gtk_separator_menu_item_new(); 1380 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), separator); 1381 1382 s->grab_on_hover_item = gtk_check_menu_item_new_with_mnemonic(_("Grab On _Hover")); 1383 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), s->grab_on_hover_item); 1384 1385 s->grab_item = gtk_check_menu_item_new_with_mnemonic(_("_Grab Input")); 1386 gtk_menu_item_set_accel_path(GTK_MENU_ITEM(s->grab_item), 1387 "<QEMU>/View/Grab Input"); 1388 gtk_accel_map_add_entry("<QEMU>/View/Grab Input", GDK_KEY_g, 1389 HOTKEY_MODIFIERS); 1390 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), s->grab_item); 1391 1392 separator = gtk_separator_menu_item_new(); 1393 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), separator); 1394 1395 s->vga_item = gtk_radio_menu_item_new_with_mnemonic(group, "_VGA"); 1396 group = gtk_radio_menu_item_get_group(GTK_RADIO_MENU_ITEM(s->vga_item)); 1397 gtk_menu_item_set_accel_path(GTK_MENU_ITEM(s->vga_item), 1398 "<QEMU>/View/VGA"); 1399 gtk_accel_map_add_entry("<QEMU>/View/VGA", GDK_KEY_1, HOTKEY_MODIFIERS); 1400 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), s->vga_item); 1401 1402 for (i = 0; i < nb_vcs; i++) { 1403 VirtualConsole *vc = &s->vc[i]; 1404 1405 group = gd_vc_init(s, vc, i, group, view_menu); 1406 s->nb_vcs++; 1407 } 1408 1409 separator = gtk_separator_menu_item_new(); 1410 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), separator); 1411 1412 s->show_tabs_item = gtk_check_menu_item_new_with_mnemonic(_("Show _Tabs")); 1413 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), s->show_tabs_item); 1414 1415 return view_menu; 1416 } 1417 1418 static void gd_create_menus(GtkDisplayState *s) 1419 { 1420 GtkAccelGroup *accel_group; 1421 1422 accel_group = gtk_accel_group_new(); 1423 s->machine_menu = gd_create_menu_machine(s, accel_group); 1424 s->view_menu = gd_create_menu_view(s, accel_group); 1425 1426 s->machine_menu_item = gtk_menu_item_new_with_mnemonic(_("_Machine")); 1427 gtk_menu_item_set_submenu(GTK_MENU_ITEM(s->machine_menu_item), 1428 s->machine_menu); 1429 gtk_menu_shell_append(GTK_MENU_SHELL(s->menu_bar), s->machine_menu_item); 1430 1431 s->view_menu_item = gtk_menu_item_new_with_mnemonic(_("_View")); 1432 gtk_menu_item_set_submenu(GTK_MENU_ITEM(s->view_menu_item), s->view_menu); 1433 gtk_menu_shell_append(GTK_MENU_SHELL(s->menu_bar), s->view_menu_item); 1434 1435 g_object_set_data(G_OBJECT(s->window), "accel_group", accel_group); 1436 gtk_window_add_accel_group(GTK_WINDOW(s->window), accel_group); 1437 s->accel_group = accel_group; 1438 } 1439 1440 static const DisplayChangeListenerOps dcl_ops = { 1441 .dpy_name = "gtk", 1442 .dpy_gfx_update = gd_update, 1443 .dpy_gfx_switch = gd_switch, 1444 .dpy_refresh = gd_refresh, 1445 .dpy_mouse_set = gd_mouse_set, 1446 .dpy_cursor_define = gd_cursor_define, 1447 }; 1448 1449 void gtk_display_init(DisplayState *ds, bool full_screen, bool grab_on_hover) 1450 { 1451 GtkDisplayState *s = g_malloc0(sizeof(*s)); 1452 char *filename; 1453 1454 gtk_init(NULL, NULL); 1455 1456 s->dcl.ops = &dcl_ops; 1457 s->dcl.con = qemu_console_lookup_by_index(0); 1458 1459 s->window = gtk_window_new(GTK_WINDOW_TOPLEVEL); 1460 #if GTK_CHECK_VERSION(3, 2, 0) 1461 s->vbox = gtk_box_new(GTK_ORIENTATION_VERTICAL, 0); 1462 #else 1463 s->vbox = gtk_vbox_new(FALSE, 0); 1464 #endif 1465 s->notebook = gtk_notebook_new(); 1466 s->drawing_area = gtk_drawing_area_new(); 1467 s->menu_bar = gtk_menu_bar_new(); 1468 1469 s->scale_x = 1.0; 1470 s->scale_y = 1.0; 1471 s->free_scale = FALSE; 1472 1473 setlocale(LC_ALL, ""); 1474 bindtextdomain("qemu", CONFIG_QEMU_LOCALEDIR); 1475 textdomain("qemu"); 1476 1477 s->null_cursor = gdk_cursor_new(GDK_BLANK_CURSOR); 1478 1479 s->mouse_mode_notifier.notify = gd_mouse_mode_change; 1480 qemu_add_mouse_mode_change_notifier(&s->mouse_mode_notifier); 1481 qemu_add_vm_change_state_handler(gd_change_runstate, s); 1482 1483 gtk_notebook_append_page(GTK_NOTEBOOK(s->notebook), s->drawing_area, gtk_label_new("VGA")); 1484 1485 filename = qemu_find_file(QEMU_FILE_TYPE_BIOS, "qemu_logo_no_text.svg"); 1486 if (filename) { 1487 GError *error = NULL; 1488 GdkPixbuf *pixbuf = gdk_pixbuf_new_from_file(filename, &error); 1489 if (pixbuf) { 1490 gtk_window_set_icon(GTK_WINDOW(s->window), pixbuf); 1491 } else { 1492 g_error_free(error); 1493 } 1494 g_free(filename); 1495 } 1496 1497 gd_create_menus(s); 1498 1499 gd_connect_signals(s); 1500 1501 gtk_widget_add_events(s->drawing_area, 1502 GDK_POINTER_MOTION_MASK | 1503 GDK_BUTTON_PRESS_MASK | 1504 GDK_BUTTON_RELEASE_MASK | 1505 GDK_BUTTON_MOTION_MASK | 1506 GDK_ENTER_NOTIFY_MASK | 1507 GDK_LEAVE_NOTIFY_MASK | 1508 GDK_SCROLL_MASK | 1509 GDK_KEY_PRESS_MASK); 1510 gtk_widget_set_double_buffered(s->drawing_area, FALSE); 1511 gtk_widget_set_can_focus(s->drawing_area, TRUE); 1512 1513 gtk_notebook_set_show_tabs(GTK_NOTEBOOK(s->notebook), FALSE); 1514 gtk_notebook_set_show_border(GTK_NOTEBOOK(s->notebook), FALSE); 1515 1516 gd_update_caption(s); 1517 1518 gtk_box_pack_start(GTK_BOX(s->vbox), s->menu_bar, FALSE, TRUE, 0); 1519 gtk_box_pack_start(GTK_BOX(s->vbox), s->notebook, TRUE, TRUE, 0); 1520 1521 gtk_container_add(GTK_CONTAINER(s->window), s->vbox); 1522 1523 gtk_widget_show_all(s->window); 1524 1525 if (full_screen) { 1526 gtk_menu_item_activate(GTK_MENU_ITEM(s->full_screen_item)); 1527 } 1528 if (grab_on_hover) { 1529 gtk_menu_item_activate(GTK_MENU_ITEM(s->grab_on_hover_item)); 1530 } 1531 1532 register_displaychangelistener(&s->dcl); 1533 1534 global_state = s; 1535 } 1536