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 #if defined(CONFIG_VTE) 58 #include <vte/vte.h> 59 #endif 60 #include <math.h> 61 62 #include "trace.h" 63 #include "ui/console.h" 64 #include "ui/input.h" 65 #include "sysemu/sysemu.h" 66 #include "qmp-commands.h" 67 #include "x_keymap.h" 68 #include "keymaps.h" 69 #include "sysemu/char.h" 70 71 #define MAX_VCS 10 72 73 #if !defined(CONFIG_VTE) 74 # define VTE_CHECK_VERSION(a, b, c) 0 75 #endif 76 77 /* Compatibility define to let us build on both Gtk2 and Gtk3 */ 78 #if GTK_CHECK_VERSION(3, 0, 0) 79 static inline void gdk_drawable_get_size(GdkWindow *w, gint *ww, gint *wh) 80 { 81 *ww = gdk_window_get_width(w); 82 *wh = gdk_window_get_height(w); 83 } 84 #endif 85 86 #if !GTK_CHECK_VERSION(2, 20, 0) 87 #define gtk_widget_get_realized(widget) GTK_WIDGET_REALIZED(widget) 88 #endif 89 90 #ifndef GDK_KEY_0 91 #define GDK_KEY_0 GDK_0 92 #define GDK_KEY_1 GDK_1 93 #define GDK_KEY_2 GDK_2 94 #define GDK_KEY_f GDK_f 95 #define GDK_KEY_g GDK_g 96 #define GDK_KEY_q GDK_q 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) 102 103 static const int modifier_keycode[] = { 104 /* shift, control, alt keys, meta keys, both left & right */ 105 0x2a, 0x36, 0x1d, 0x9d, 0x38, 0xb8, 0xdb, 0xdd, 106 }; 107 108 typedef struct VirtualConsole 109 { 110 GtkWidget *menu_item; 111 GtkWidget *terminal; 112 #if defined(CONFIG_VTE) 113 GtkWidget *scrolled_window; 114 CharDriverState *chr; 115 #endif 116 } VirtualConsole; 117 118 typedef struct GtkDisplayState 119 { 120 GtkWidget *window; 121 122 GtkWidget *menu_bar; 123 124 GtkAccelGroup *accel_group; 125 126 GtkWidget *machine_menu_item; 127 GtkWidget *machine_menu; 128 GtkWidget *pause_item; 129 GtkWidget *reset_item; 130 GtkWidget *powerdown_item; 131 GtkWidget *quit_item; 132 133 GtkWidget *view_menu_item; 134 GtkWidget *view_menu; 135 GtkWidget *full_screen_item; 136 GtkWidget *zoom_in_item; 137 GtkWidget *zoom_out_item; 138 GtkWidget *zoom_fixed_item; 139 GtkWidget *zoom_fit_item; 140 GtkWidget *grab_item; 141 GtkWidget *grab_on_hover_item; 142 GtkWidget *vga_item; 143 144 int nb_vcs; 145 VirtualConsole vc[MAX_VCS]; 146 147 GtkWidget *show_tabs_item; 148 149 GtkWidget *vbox; 150 GtkWidget *notebook; 151 GtkWidget *drawing_area; 152 cairo_surface_t *surface; 153 pixman_image_t *convert; 154 DisplayChangeListener dcl; 155 DisplaySurface *ds; 156 int button_mask; 157 gboolean last_set; 158 int last_x; 159 int last_y; 160 int grab_x_root; 161 int grab_y_root; 162 163 double scale_x; 164 double scale_y; 165 gboolean full_screen; 166 167 GdkCursor *null_cursor; 168 Notifier mouse_mode_notifier; 169 gboolean free_scale; 170 171 bool external_pause_update; 172 173 bool modifier_pressed[ARRAY_SIZE(modifier_keycode)]; 174 } GtkDisplayState; 175 176 static GtkDisplayState *global_state; 177 178 /** Utility Functions **/ 179 180 static bool gd_is_grab_active(GtkDisplayState *s) 181 { 182 return gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(s->grab_item)); 183 } 184 185 static bool gd_grab_on_hover(GtkDisplayState *s) 186 { 187 return gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(s->grab_on_hover_item)); 188 } 189 190 static bool gd_on_vga(GtkDisplayState *s) 191 { 192 return gtk_notebook_get_current_page(GTK_NOTEBOOK(s->notebook)) == 0; 193 } 194 195 static void gd_update_cursor(GtkDisplayState *s, gboolean override) 196 { 197 GdkWindow *window; 198 bool on_vga; 199 200 window = gtk_widget_get_window(GTK_WIDGET(s->drawing_area)); 201 202 on_vga = gd_on_vga(s); 203 204 if ((override || on_vga) && 205 (s->full_screen || qemu_input_is_absolute() || gd_is_grab_active(s))) { 206 gdk_window_set_cursor(window, s->null_cursor); 207 } else { 208 gdk_window_set_cursor(window, NULL); 209 } 210 } 211 212 static void gd_update_caption(GtkDisplayState *s) 213 { 214 const char *status = ""; 215 gchar *title; 216 const char *grab = ""; 217 bool is_paused = !runstate_is_running(); 218 219 if (gd_is_grab_active(s)) { 220 grab = _(" - Press Ctrl+Alt+G to release grab"); 221 } 222 223 if (is_paused) { 224 status = _(" [Paused]"); 225 } 226 s->external_pause_update = true; 227 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(s->pause_item), 228 is_paused); 229 s->external_pause_update = false; 230 231 if (qemu_name) { 232 title = g_strdup_printf("QEMU (%s)%s%s", qemu_name, status, grab); 233 } else { 234 title = g_strdup_printf("QEMU%s%s", status, grab); 235 } 236 237 gtk_window_set_title(GTK_WINDOW(s->window), title); 238 239 g_free(title); 240 } 241 242 static void gd_update_windowsize(GtkDisplayState *s) 243 { 244 if (!s->full_screen) { 245 GtkRequisition req; 246 double sx, sy; 247 248 if (s->free_scale) { 249 sx = s->scale_x; 250 sy = s->scale_y; 251 252 s->scale_y = 1.0; 253 s->scale_x = 1.0; 254 } else { 255 sx = 1.0; 256 sy = 1.0; 257 } 258 259 gtk_widget_set_size_request(s->drawing_area, 260 surface_width(s->ds) * s->scale_x, 261 surface_height(s->ds) * s->scale_y); 262 #if GTK_CHECK_VERSION(3, 0, 0) 263 gtk_widget_get_preferred_size(s->vbox, NULL, &req); 264 #else 265 gtk_widget_size_request(s->vbox, &req); 266 #endif 267 268 gtk_window_resize(GTK_WINDOW(s->window), 269 req.width * sx, req.height * sy); 270 } 271 } 272 273 static void gd_update_full_redraw(GtkDisplayState *s) 274 { 275 int ww, wh; 276 gdk_drawable_get_size(gtk_widget_get_window(s->drawing_area), &ww, &wh); 277 gtk_widget_queue_draw_area(s->drawing_area, 0, 0, ww, wh); 278 } 279 280 static void gtk_release_modifiers(GtkDisplayState *s) 281 { 282 int i, keycode; 283 284 if (!gd_on_vga(s)) { 285 return; 286 } 287 for (i = 0; i < ARRAY_SIZE(modifier_keycode); i++) { 288 keycode = modifier_keycode[i]; 289 if (!s->modifier_pressed[i]) { 290 continue; 291 } 292 qemu_input_event_send_key_number(s->dcl.con, keycode, false); 293 s->modifier_pressed[i] = false; 294 } 295 } 296 297 /** DisplayState Callbacks **/ 298 299 static void gd_update(DisplayChangeListener *dcl, 300 int x, int y, int w, int h) 301 { 302 GtkDisplayState *s = container_of(dcl, GtkDisplayState, dcl); 303 int x1, x2, y1, y2; 304 int mx, my; 305 int fbw, fbh; 306 int ww, wh; 307 308 trace_gd_update(x, y, w, h); 309 310 if (s->convert) { 311 pixman_image_composite(PIXMAN_OP_SRC, s->ds->image, NULL, s->convert, 312 x, y, 0, 0, x, y, w, h); 313 } 314 315 x1 = floor(x * s->scale_x); 316 y1 = floor(y * s->scale_y); 317 318 x2 = ceil(x * s->scale_x + w * s->scale_x); 319 y2 = ceil(y * s->scale_y + h * s->scale_y); 320 321 fbw = surface_width(s->ds) * s->scale_x; 322 fbh = surface_height(s->ds) * s->scale_y; 323 324 gdk_drawable_get_size(gtk_widget_get_window(s->drawing_area), &ww, &wh); 325 326 mx = my = 0; 327 if (ww > fbw) { 328 mx = (ww - fbw) / 2; 329 } 330 if (wh > fbh) { 331 my = (wh - fbh) / 2; 332 } 333 334 gtk_widget_queue_draw_area(s->drawing_area, mx + x1, my + y1, (x2 - x1), (y2 - y1)); 335 } 336 337 static void gd_refresh(DisplayChangeListener *dcl) 338 { 339 graphic_hw_update(dcl->con); 340 } 341 342 #if GTK_CHECK_VERSION(3, 0, 0) 343 static void gd_mouse_set(DisplayChangeListener *dcl, 344 int x, int y, int visible) 345 { 346 GtkDisplayState *s = container_of(dcl, GtkDisplayState, dcl); 347 GdkDisplay *dpy; 348 GdkDeviceManager *mgr; 349 gint x_root, y_root; 350 351 if (qemu_input_is_absolute()) { 352 return; 353 } 354 355 dpy = gtk_widget_get_display(s->drawing_area); 356 mgr = gdk_display_get_device_manager(dpy); 357 gdk_window_get_root_coords(gtk_widget_get_window(s->drawing_area), 358 x, y, &x_root, &y_root); 359 gdk_device_warp(gdk_device_manager_get_client_pointer(mgr), 360 gtk_widget_get_screen(s->drawing_area), 361 x_root, y_root); 362 } 363 #else 364 static void gd_mouse_set(DisplayChangeListener *dcl, 365 int x, int y, int visible) 366 { 367 GtkDisplayState *s = container_of(dcl, GtkDisplayState, dcl); 368 gint x_root, y_root; 369 370 if (qemu_input_is_absolute()) { 371 return; 372 } 373 374 gdk_window_get_root_coords(gtk_widget_get_window(s->drawing_area), 375 x, y, &x_root, &y_root); 376 gdk_display_warp_pointer(gtk_widget_get_display(s->drawing_area), 377 gtk_widget_get_screen(s->drawing_area), 378 x_root, y_root); 379 } 380 #endif 381 382 static void gd_cursor_define(DisplayChangeListener *dcl, 383 QEMUCursor *c) 384 { 385 GtkDisplayState *s = container_of(dcl, GtkDisplayState, dcl); 386 GdkPixbuf *pixbuf; 387 GdkCursor *cursor; 388 389 pixbuf = gdk_pixbuf_new_from_data((guchar *)(c->data), 390 GDK_COLORSPACE_RGB, true, 8, 391 c->width, c->height, c->width * 4, 392 NULL, NULL); 393 cursor = gdk_cursor_new_from_pixbuf(gtk_widget_get_display(s->drawing_area), 394 pixbuf, c->hot_x, c->hot_y); 395 gdk_window_set_cursor(gtk_widget_get_window(s->drawing_area), cursor); 396 g_object_unref(pixbuf); 397 #if !GTK_CHECK_VERSION(3, 0, 0) 398 gdk_cursor_unref(cursor); 399 #else 400 g_object_unref(cursor); 401 #endif 402 } 403 404 static void gd_switch(DisplayChangeListener *dcl, 405 DisplaySurface *surface) 406 { 407 GtkDisplayState *s = container_of(dcl, GtkDisplayState, dcl); 408 bool resized = true; 409 410 trace_gd_switch(surface_width(surface), surface_height(surface)); 411 412 if (s->surface) { 413 cairo_surface_destroy(s->surface); 414 } 415 416 if (s->ds && 417 surface_width(s->ds) == surface_width(surface) && 418 surface_height(s->ds) == surface_height(surface)) { 419 resized = false; 420 } 421 s->ds = surface; 422 423 if (s->convert) { 424 pixman_image_unref(s->convert); 425 s->convert = NULL; 426 } 427 428 if (surface->format == PIXMAN_x8r8g8b8) { 429 /* 430 * PIXMAN_x8r8g8b8 == CAIRO_FORMAT_RGB24 431 * 432 * No need to convert, use surface directly. Should be the 433 * common case as this is qemu_default_pixelformat(32) too. 434 */ 435 s->surface = cairo_image_surface_create_for_data 436 (surface_data(surface), 437 CAIRO_FORMAT_RGB24, 438 surface_width(surface), 439 surface_height(surface), 440 surface_stride(surface)); 441 } else { 442 /* Must convert surface, use pixman to do it. */ 443 s->convert = pixman_image_create_bits(PIXMAN_x8r8g8b8, 444 surface_width(surface), 445 surface_height(surface), 446 NULL, 0); 447 s->surface = cairo_image_surface_create_for_data 448 ((void *)pixman_image_get_data(s->convert), 449 CAIRO_FORMAT_RGB24, 450 pixman_image_get_width(s->convert), 451 pixman_image_get_height(s->convert), 452 pixman_image_get_stride(s->convert)); 453 pixman_image_composite(PIXMAN_OP_SRC, s->ds->image, NULL, s->convert, 454 0, 0, 0, 0, 0, 0, 455 pixman_image_get_width(s->convert), 456 pixman_image_get_height(s->convert)); 457 } 458 459 if (resized) { 460 gd_update_windowsize(s); 461 } else { 462 gd_update_full_redraw(s); 463 } 464 } 465 466 /** QEMU Events **/ 467 468 static void gd_change_runstate(void *opaque, int running, RunState state) 469 { 470 GtkDisplayState *s = opaque; 471 472 gd_update_caption(s); 473 } 474 475 static void gd_mouse_mode_change(Notifier *notify, void *data) 476 { 477 GtkDisplayState *s; 478 479 s = container_of(notify, GtkDisplayState, mouse_mode_notifier); 480 /* release the grab at switching to absolute mode */ 481 if (qemu_input_is_absolute() && gd_is_grab_active(s)) { 482 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(s->grab_item), 483 FALSE); 484 } 485 gd_update_cursor(s, FALSE); 486 } 487 488 /** GTK Events **/ 489 490 static gboolean gd_window_close(GtkWidget *widget, GdkEvent *event, 491 void *opaque) 492 { 493 GtkDisplayState *s = opaque; 494 495 if (!no_quit) { 496 unregister_displaychangelistener(&s->dcl); 497 qmp_quit(NULL); 498 return FALSE; 499 } 500 501 return TRUE; 502 } 503 504 static gboolean gd_draw_event(GtkWidget *widget, cairo_t *cr, void *opaque) 505 { 506 GtkDisplayState *s = opaque; 507 int mx, my; 508 int ww, wh; 509 int fbw, fbh; 510 511 if (!gtk_widget_get_realized(widget)) { 512 return FALSE; 513 } 514 515 fbw = surface_width(s->ds); 516 fbh = surface_height(s->ds); 517 518 gdk_drawable_get_size(gtk_widget_get_window(widget), &ww, &wh); 519 520 if (s->full_screen) { 521 s->scale_x = (double)ww / fbw; 522 s->scale_y = (double)wh / fbh; 523 } else if (s->free_scale) { 524 double sx, sy; 525 526 sx = (double)ww / fbw; 527 sy = (double)wh / fbh; 528 529 s->scale_x = s->scale_y = MIN(sx, sy); 530 } 531 532 fbw *= s->scale_x; 533 fbh *= s->scale_y; 534 535 mx = my = 0; 536 if (ww > fbw) { 537 mx = (ww - fbw) / 2; 538 } 539 if (wh > fbh) { 540 my = (wh - fbh) / 2; 541 } 542 543 cairo_rectangle(cr, 0, 0, ww, wh); 544 545 /* Optionally cut out the inner area where the pixmap 546 will be drawn. This avoids 'flashing' since we're 547 not double-buffering. Note we're using the undocumented 548 behaviour of drawing the rectangle from right to left 549 to cut out the whole */ 550 cairo_rectangle(cr, mx + fbw, my, 551 -1 * fbw, fbh); 552 cairo_fill(cr); 553 554 cairo_scale(cr, s->scale_x, s->scale_y); 555 cairo_set_source_surface(cr, s->surface, mx / s->scale_x, my / s->scale_y); 556 cairo_paint(cr); 557 558 return TRUE; 559 } 560 561 #if !GTK_CHECK_VERSION(3, 0, 0) 562 static gboolean gd_expose_event(GtkWidget *widget, GdkEventExpose *expose, 563 void *opaque) 564 { 565 cairo_t *cr; 566 gboolean ret; 567 568 cr = gdk_cairo_create(gtk_widget_get_window(widget)); 569 cairo_rectangle(cr, 570 expose->area.x, 571 expose->area.y, 572 expose->area.width, 573 expose->area.height); 574 cairo_clip(cr); 575 576 ret = gd_draw_event(widget, cr, opaque); 577 578 cairo_destroy(cr); 579 580 return ret; 581 } 582 #endif 583 584 static gboolean gd_motion_event(GtkWidget *widget, GdkEventMotion *motion, 585 void *opaque) 586 { 587 GtkDisplayState *s = opaque; 588 int x, y; 589 int mx, my; 590 int fbh, fbw; 591 int ww, wh; 592 593 fbw = surface_width(s->ds) * s->scale_x; 594 fbh = surface_height(s->ds) * s->scale_y; 595 596 gdk_drawable_get_size(gtk_widget_get_window(s->drawing_area), &ww, &wh); 597 598 mx = my = 0; 599 if (ww > fbw) { 600 mx = (ww - fbw) / 2; 601 } 602 if (wh > fbh) { 603 my = (wh - fbh) / 2; 604 } 605 606 x = (motion->x - mx) / s->scale_x; 607 y = (motion->y - my) / s->scale_y; 608 609 if (qemu_input_is_absolute()) { 610 if (x < 0 || y < 0 || 611 x >= surface_width(s->ds) || 612 y >= surface_height(s->ds)) { 613 return TRUE; 614 } 615 qemu_input_queue_abs(s->dcl.con, INPUT_AXIS_X, x, 616 surface_width(s->ds)); 617 qemu_input_queue_abs(s->dcl.con, INPUT_AXIS_Y, y, 618 surface_height(s->ds)); 619 qemu_input_event_sync(); 620 } else if (s->last_set && gd_is_grab_active(s)) { 621 qemu_input_queue_rel(s->dcl.con, INPUT_AXIS_X, x - s->last_x); 622 qemu_input_queue_rel(s->dcl.con, INPUT_AXIS_Y, y - s->last_y); 623 qemu_input_event_sync(); 624 } 625 s->last_x = x; 626 s->last_y = y; 627 s->last_set = TRUE; 628 629 if (!qemu_input_is_absolute() && gd_is_grab_active(s)) { 630 GdkScreen *screen = gtk_widget_get_screen(s->drawing_area); 631 int x = (int)motion->x_root; 632 int y = (int)motion->y_root; 633 634 /* In relative mode check to see if client pointer hit 635 * one of the screen edges, and if so move it back by 636 * 200 pixels. This is important because the pointer 637 * in the server doesn't correspond 1-for-1, and so 638 * may still be only half way across the screen. Without 639 * this warp, the server pointer would thus appear to hit 640 * an invisible wall */ 641 if (x == 0) { 642 x += 200; 643 } 644 if (y == 0) { 645 y += 200; 646 } 647 if (x == (gdk_screen_get_width(screen) - 1)) { 648 x -= 200; 649 } 650 if (y == (gdk_screen_get_height(screen) - 1)) { 651 y -= 200; 652 } 653 654 if (x != (int)motion->x_root || y != (int)motion->y_root) { 655 #if GTK_CHECK_VERSION(3, 0, 0) 656 GdkDevice *dev = gdk_event_get_device((GdkEvent *)motion); 657 gdk_device_warp(dev, screen, x, y); 658 #else 659 GdkDisplay *display = gtk_widget_get_display(widget); 660 gdk_display_warp_pointer(display, screen, x, y); 661 #endif 662 s->last_set = FALSE; 663 return FALSE; 664 } 665 } 666 return TRUE; 667 } 668 669 static gboolean gd_button_event(GtkWidget *widget, GdkEventButton *button, 670 void *opaque) 671 { 672 GtkDisplayState *s = opaque; 673 InputButton btn; 674 675 /* implicitly grab the input at the first click in the relative mode */ 676 if (button->button == 1 && button->type == GDK_BUTTON_PRESS && 677 !qemu_input_is_absolute() && !gd_is_grab_active(s)) { 678 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(s->grab_item), 679 TRUE); 680 return TRUE; 681 } 682 683 if (button->button == 1) { 684 btn = INPUT_BUTTON_LEFT; 685 } else if (button->button == 2) { 686 btn = INPUT_BUTTON_MIDDLE; 687 } else if (button->button == 3) { 688 btn = INPUT_BUTTON_RIGHT; 689 } else { 690 return TRUE; 691 } 692 693 qemu_input_queue_btn(s->dcl.con, btn, button->type == GDK_BUTTON_PRESS); 694 qemu_input_event_sync(); 695 return TRUE; 696 } 697 698 static gboolean gd_scroll_event(GtkWidget *widget, GdkEventScroll *scroll, 699 void *opaque) 700 { 701 GtkDisplayState *s = opaque; 702 InputButton btn; 703 704 if (scroll->direction == GDK_SCROLL_UP) { 705 btn = INPUT_BUTTON_WHEEL_UP; 706 } else if (scroll->direction == GDK_SCROLL_DOWN) { 707 btn = INPUT_BUTTON_WHEEL_DOWN; 708 } else { 709 return TRUE; 710 } 711 712 qemu_input_queue_btn(s->dcl.con, btn, true); 713 qemu_input_event_sync(); 714 qemu_input_queue_btn(s->dcl.con, btn, false); 715 qemu_input_event_sync(); 716 return TRUE; 717 } 718 719 static gboolean gd_key_event(GtkWidget *widget, GdkEventKey *key, void *opaque) 720 { 721 GtkDisplayState *s = opaque; 722 int gdk_keycode = key->hardware_keycode; 723 int i; 724 725 #ifdef _WIN32 726 UINT qemu_keycode = MapVirtualKey(gdk_keycode, MAPVK_VK_TO_VSC); 727 switch (qemu_keycode) { 728 case 103: /* alt gr */ 729 qemu_keycode = 56 | SCANCODE_GREY; 730 break; 731 } 732 #else 733 int qemu_keycode; 734 735 if (gdk_keycode < 9) { 736 qemu_keycode = 0; 737 } else if (gdk_keycode < 97) { 738 qemu_keycode = gdk_keycode - 8; 739 } else if (gdk_keycode < 158) { 740 qemu_keycode = translate_evdev_keycode(gdk_keycode - 97); 741 } else if (gdk_keycode == 208) { /* Hiragana_Katakana */ 742 qemu_keycode = 0x70; 743 } else if (gdk_keycode == 211) { /* backslash */ 744 qemu_keycode = 0x73; 745 } else { 746 qemu_keycode = 0; 747 } 748 #endif 749 750 trace_gd_key_event(gdk_keycode, qemu_keycode, 751 (key->type == GDK_KEY_PRESS) ? "down" : "up"); 752 753 for (i = 0; i < ARRAY_SIZE(modifier_keycode); i++) { 754 if (qemu_keycode == modifier_keycode[i]) { 755 s->modifier_pressed[i] = (key->type == GDK_KEY_PRESS); 756 } 757 } 758 759 qemu_input_event_send_key_number(s->dcl.con, qemu_keycode, 760 key->type == GDK_KEY_PRESS); 761 762 return TRUE; 763 } 764 765 static gboolean gd_event(GtkWidget *widget, GdkEvent *event, void *opaque) 766 { 767 if (event->type == GDK_MOTION_NOTIFY) { 768 return gd_motion_event(widget, &event->motion, opaque); 769 } 770 return FALSE; 771 } 772 773 /** Window Menu Actions **/ 774 775 static void gd_menu_pause(GtkMenuItem *item, void *opaque) 776 { 777 GtkDisplayState *s = opaque; 778 779 if (s->external_pause_update) { 780 return; 781 } 782 if (runstate_is_running()) { 783 qmp_stop(NULL); 784 } else { 785 qmp_cont(NULL); 786 } 787 } 788 789 static void gd_menu_reset(GtkMenuItem *item, void *opaque) 790 { 791 qmp_system_reset(NULL); 792 } 793 794 static void gd_menu_powerdown(GtkMenuItem *item, void *opaque) 795 { 796 qmp_system_powerdown(NULL); 797 } 798 799 static void gd_menu_quit(GtkMenuItem *item, void *opaque) 800 { 801 qmp_quit(NULL); 802 } 803 804 static void gd_menu_switch_vc(GtkMenuItem *item, void *opaque) 805 { 806 GtkDisplayState *s = opaque; 807 808 if (gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(s->vga_item))) { 809 gtk_notebook_set_current_page(GTK_NOTEBOOK(s->notebook), 0); 810 } else { 811 int i; 812 813 gtk_release_modifiers(s); 814 for (i = 0; i < s->nb_vcs; i++) { 815 if (gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(s->vc[i].menu_item))) { 816 gtk_notebook_set_current_page(GTK_NOTEBOOK(s->notebook), i + 1); 817 break; 818 } 819 } 820 } 821 } 822 823 static void gd_menu_show_tabs(GtkMenuItem *item, void *opaque) 824 { 825 GtkDisplayState *s = opaque; 826 827 if (gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(s->show_tabs_item))) { 828 gtk_notebook_set_show_tabs(GTK_NOTEBOOK(s->notebook), TRUE); 829 } else { 830 gtk_notebook_set_show_tabs(GTK_NOTEBOOK(s->notebook), FALSE); 831 } 832 } 833 834 static void gd_menu_full_screen(GtkMenuItem *item, void *opaque) 835 { 836 GtkDisplayState *s = opaque; 837 838 if (!s->full_screen) { 839 gtk_notebook_set_show_tabs(GTK_NOTEBOOK(s->notebook), FALSE); 840 gtk_widget_set_size_request(s->menu_bar, 0, 0); 841 gtk_widget_set_size_request(s->drawing_area, -1, -1); 842 gtk_window_fullscreen(GTK_WINDOW(s->window)); 843 if (gd_on_vga(s)) { 844 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(s->grab_item), TRUE); 845 } 846 s->full_screen = TRUE; 847 } else { 848 gtk_window_unfullscreen(GTK_WINDOW(s->window)); 849 gd_menu_show_tabs(GTK_MENU_ITEM(s->show_tabs_item), s); 850 gtk_widget_set_size_request(s->menu_bar, -1, -1); 851 gtk_widget_set_size_request(s->drawing_area, 852 surface_width(s->ds), 853 surface_height(s->ds)); 854 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(s->grab_item), FALSE); 855 s->full_screen = FALSE; 856 s->scale_x = 1.0; 857 s->scale_y = 1.0; 858 } 859 860 gd_update_cursor(s, FALSE); 861 } 862 863 static void gd_menu_zoom_in(GtkMenuItem *item, void *opaque) 864 { 865 GtkDisplayState *s = opaque; 866 867 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(s->zoom_fit_item), 868 FALSE); 869 870 s->scale_x += .25; 871 s->scale_y += .25; 872 873 gd_update_windowsize(s); 874 } 875 876 static void gd_menu_zoom_out(GtkMenuItem *item, void *opaque) 877 { 878 GtkDisplayState *s = opaque; 879 880 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(s->zoom_fit_item), 881 FALSE); 882 883 s->scale_x -= .25; 884 s->scale_y -= .25; 885 886 s->scale_x = MAX(s->scale_x, .25); 887 s->scale_y = MAX(s->scale_y, .25); 888 889 gd_update_windowsize(s); 890 } 891 892 static void gd_menu_zoom_fixed(GtkMenuItem *item, void *opaque) 893 { 894 GtkDisplayState *s = opaque; 895 896 s->scale_x = 1.0; 897 s->scale_y = 1.0; 898 899 gd_update_windowsize(s); 900 } 901 902 static void gd_menu_zoom_fit(GtkMenuItem *item, void *opaque) 903 { 904 GtkDisplayState *s = opaque; 905 906 if (gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(s->zoom_fit_item))) { 907 s->free_scale = TRUE; 908 } else { 909 s->free_scale = FALSE; 910 s->scale_x = 1.0; 911 s->scale_y = 1.0; 912 gd_update_windowsize(s); 913 } 914 915 gd_update_full_redraw(s); 916 } 917 918 static void gd_grab_keyboard(GtkDisplayState *s) 919 { 920 #if GTK_CHECK_VERSION(3, 0, 0) 921 GdkDisplay *display = gtk_widget_get_display(s->drawing_area); 922 GdkDeviceManager *mgr = gdk_display_get_device_manager(display); 923 GList *devices = gdk_device_manager_list_devices(mgr, 924 GDK_DEVICE_TYPE_MASTER); 925 GList *tmp = devices; 926 while (tmp) { 927 GdkDevice *dev = tmp->data; 928 if (gdk_device_get_source(dev) == GDK_SOURCE_KEYBOARD) { 929 gdk_device_grab(dev, 930 gtk_widget_get_window(s->drawing_area), 931 GDK_OWNERSHIP_NONE, 932 FALSE, 933 GDK_KEY_PRESS_MASK | GDK_KEY_RELEASE_MASK, 934 NULL, 935 GDK_CURRENT_TIME); 936 } 937 tmp = tmp->next; 938 } 939 g_list_free(devices); 940 #else 941 gdk_keyboard_grab(gtk_widget_get_window(s->drawing_area), 942 FALSE, 943 GDK_CURRENT_TIME); 944 #endif 945 } 946 947 static void gd_ungrab_keyboard(GtkDisplayState *s) 948 { 949 #if GTK_CHECK_VERSION(3, 0, 0) 950 GdkDisplay *display = gtk_widget_get_display(s->drawing_area); 951 GdkDeviceManager *mgr = gdk_display_get_device_manager(display); 952 GList *devices = gdk_device_manager_list_devices(mgr, 953 GDK_DEVICE_TYPE_MASTER); 954 GList *tmp = devices; 955 while (tmp) { 956 GdkDevice *dev = tmp->data; 957 if (gdk_device_get_source(dev) == GDK_SOURCE_KEYBOARD) { 958 gdk_device_ungrab(dev, 959 GDK_CURRENT_TIME); 960 } 961 tmp = tmp->next; 962 } 963 g_list_free(devices); 964 #else 965 gdk_keyboard_ungrab(GDK_CURRENT_TIME); 966 #endif 967 } 968 969 static void gd_grab_pointer(GtkDisplayState *s) 970 { 971 GdkDisplay *display = gtk_widget_get_display(s->drawing_area); 972 #if GTK_CHECK_VERSION(3, 0, 0) 973 GdkDeviceManager *mgr = gdk_display_get_device_manager(display); 974 GList *devices = gdk_device_manager_list_devices(mgr, 975 GDK_DEVICE_TYPE_MASTER); 976 GList *tmp = devices; 977 while (tmp) { 978 GdkDevice *dev = tmp->data; 979 if (gdk_device_get_source(dev) == GDK_SOURCE_MOUSE) { 980 gdk_device_grab(dev, 981 gtk_widget_get_window(s->drawing_area), 982 GDK_OWNERSHIP_NONE, 983 FALSE, /* All events to come to our 984 window directly */ 985 GDK_POINTER_MOTION_MASK | 986 GDK_BUTTON_PRESS_MASK | 987 GDK_BUTTON_RELEASE_MASK | 988 GDK_BUTTON_MOTION_MASK | 989 GDK_SCROLL_MASK, 990 s->null_cursor, 991 GDK_CURRENT_TIME); 992 } 993 tmp = tmp->next; 994 } 995 g_list_free(devices); 996 gdk_device_get_position(gdk_device_manager_get_client_pointer(mgr), 997 NULL, &s->grab_x_root, &s->grab_y_root); 998 #else 999 gdk_pointer_grab(gtk_widget_get_window(s->drawing_area), 1000 FALSE, /* All events to come to our window directly */ 1001 GDK_POINTER_MOTION_MASK | 1002 GDK_BUTTON_PRESS_MASK | 1003 GDK_BUTTON_RELEASE_MASK | 1004 GDK_BUTTON_MOTION_MASK | 1005 GDK_SCROLL_MASK, 1006 NULL, /* Allow cursor to move over entire desktop */ 1007 s->null_cursor, 1008 GDK_CURRENT_TIME); 1009 gdk_display_get_pointer(display, NULL, 1010 &s->grab_x_root, &s->grab_y_root, NULL); 1011 #endif 1012 } 1013 1014 static void gd_ungrab_pointer(GtkDisplayState *s) 1015 { 1016 GdkDisplay *display = gtk_widget_get_display(s->drawing_area); 1017 #if GTK_CHECK_VERSION(3, 0, 0) 1018 GdkDeviceManager *mgr = gdk_display_get_device_manager(display); 1019 GList *devices = gdk_device_manager_list_devices(mgr, 1020 GDK_DEVICE_TYPE_MASTER); 1021 GList *tmp = devices; 1022 while (tmp) { 1023 GdkDevice *dev = tmp->data; 1024 if (gdk_device_get_source(dev) == GDK_SOURCE_MOUSE) { 1025 gdk_device_ungrab(dev, 1026 GDK_CURRENT_TIME); 1027 } 1028 tmp = tmp->next; 1029 } 1030 g_list_free(devices); 1031 gdk_device_warp(gdk_device_manager_get_client_pointer(mgr), 1032 gtk_widget_get_screen(s->drawing_area), 1033 s->grab_x_root, s->grab_y_root); 1034 #else 1035 gdk_pointer_ungrab(GDK_CURRENT_TIME); 1036 gdk_display_warp_pointer(display, 1037 gtk_widget_get_screen(s->drawing_area), 1038 s->grab_x_root, s->grab_y_root); 1039 #endif 1040 } 1041 1042 static void gd_menu_grab_input(GtkMenuItem *item, void *opaque) 1043 { 1044 GtkDisplayState *s = opaque; 1045 1046 if (gd_is_grab_active(s)) { 1047 gd_grab_keyboard(s); 1048 gd_grab_pointer(s); 1049 } else { 1050 gd_ungrab_keyboard(s); 1051 gd_ungrab_pointer(s); 1052 } 1053 1054 gd_update_caption(s); 1055 gd_update_cursor(s, FALSE); 1056 } 1057 1058 static void gd_change_page(GtkNotebook *nb, gpointer arg1, guint arg2, 1059 gpointer data) 1060 { 1061 GtkDisplayState *s = data; 1062 guint last_page; 1063 gboolean on_vga; 1064 1065 if (!gtk_widget_get_realized(s->notebook)) { 1066 return; 1067 } 1068 1069 last_page = gtk_notebook_get_current_page(nb); 1070 1071 if (last_page) { 1072 gtk_widget_set_size_request(s->vc[last_page - 1].terminal, -1, -1); 1073 } 1074 1075 on_vga = arg2 == 0; 1076 1077 if (!on_vga) { 1078 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(s->grab_item), 1079 FALSE); 1080 } else if (s->full_screen) { 1081 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(s->grab_item), 1082 TRUE); 1083 } 1084 1085 if (arg2 == 0) { 1086 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(s->vga_item), TRUE); 1087 } else { 1088 #if defined(CONFIG_VTE) 1089 VirtualConsole *vc = &s->vc[arg2 - 1]; 1090 VteTerminal *term = VTE_TERMINAL(vc->terminal); 1091 int width, height; 1092 1093 width = 80 * vte_terminal_get_char_width(term); 1094 height = 25 * vte_terminal_get_char_height(term); 1095 1096 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(vc->menu_item), TRUE); 1097 gtk_widget_set_size_request(vc->terminal, width, height); 1098 #else 1099 g_assert_not_reached(); 1100 #endif 1101 } 1102 1103 gtk_widget_set_sensitive(s->grab_item, on_vga); 1104 1105 gd_update_cursor(s, TRUE); 1106 } 1107 1108 static gboolean gd_enter_event(GtkWidget *widget, GdkEventCrossing *crossing, gpointer data) 1109 { 1110 GtkDisplayState *s = data; 1111 1112 if (!gd_is_grab_active(s) && gd_grab_on_hover(s)) { 1113 gd_grab_keyboard(s); 1114 } 1115 1116 return TRUE; 1117 } 1118 1119 static gboolean gd_leave_event(GtkWidget *widget, GdkEventCrossing *crossing, gpointer data) 1120 { 1121 GtkDisplayState *s = data; 1122 1123 if (!gd_is_grab_active(s) && gd_grab_on_hover(s)) { 1124 gd_ungrab_keyboard(s); 1125 } 1126 1127 return TRUE; 1128 } 1129 1130 static gboolean gd_focus_out_event(GtkWidget *widget, 1131 GdkEventCrossing *crossing, gpointer data) 1132 { 1133 GtkDisplayState *s = data; 1134 1135 gtk_release_modifiers(s); 1136 1137 return TRUE; 1138 } 1139 1140 /** Virtual Console Callbacks **/ 1141 1142 static int gd_vc_chr_write(CharDriverState *chr, const uint8_t *buf, int len) 1143 { 1144 #if defined(CONFIG_VTE) 1145 VirtualConsole *vc = chr->opaque; 1146 1147 vte_terminal_feed(VTE_TERMINAL(vc->terminal), (const char *)buf, len); 1148 #endif 1149 return len; 1150 } 1151 1152 static int nb_vcs; 1153 static CharDriverState *vcs[MAX_VCS]; 1154 1155 static CharDriverState *gd_vc_handler(ChardevVC *unused) 1156 { 1157 CharDriverState *chr; 1158 1159 chr = g_malloc0(sizeof(*chr)); 1160 chr->chr_write = gd_vc_chr_write; 1161 /* defer OPENED events until our vc is fully initialized */ 1162 chr->explicit_be_open = true; 1163 1164 vcs[nb_vcs++] = chr; 1165 1166 return chr; 1167 } 1168 1169 void early_gtk_display_init(void) 1170 { 1171 register_vc_handler(gd_vc_handler); 1172 } 1173 1174 #if defined(CONFIG_VTE) 1175 static gboolean gd_vc_in(VteTerminal *terminal, gchar *text, guint size, 1176 gpointer user_data) 1177 { 1178 VirtualConsole *vc = user_data; 1179 1180 qemu_chr_be_write(vc->chr, (uint8_t *)text, (unsigned int)size); 1181 return TRUE; 1182 } 1183 #endif 1184 1185 static GSList *gd_vc_init(GtkDisplayState *s, VirtualConsole *vc, int index, GSList *group, 1186 GtkWidget *view_menu) 1187 { 1188 #if defined(CONFIG_VTE) 1189 const char *label; 1190 char buffer[32]; 1191 char path[32]; 1192 GtkWidget *scrolled_window; 1193 GtkAdjustment *vadjustment; 1194 1195 snprintf(buffer, sizeof(buffer), "vc%d", index); 1196 snprintf(path, sizeof(path), "<QEMU>/View/VC%d", index); 1197 1198 vc->chr = vcs[index]; 1199 1200 if (vc->chr->label) { 1201 label = vc->chr->label; 1202 } else { 1203 label = buffer; 1204 } 1205 1206 vc->menu_item = gtk_radio_menu_item_new_with_mnemonic(group, label); 1207 group = gtk_radio_menu_item_get_group(GTK_RADIO_MENU_ITEM(vc->menu_item)); 1208 gtk_menu_item_set_accel_path(GTK_MENU_ITEM(vc->menu_item), path); 1209 gtk_accel_map_add_entry(path, GDK_KEY_2 + index, HOTKEY_MODIFIERS); 1210 1211 vc->terminal = vte_terminal_new(); 1212 g_signal_connect(vc->terminal, "commit", G_CALLBACK(gd_vc_in), vc); 1213 1214 vte_terminal_set_scrollback_lines(VTE_TERMINAL(vc->terminal), -1); 1215 1216 #if VTE_CHECK_VERSION(0, 28, 0) && GTK_CHECK_VERSION(3, 0, 0) 1217 vadjustment = gtk_scrollable_get_vadjustment(GTK_SCROLLABLE(vc->terminal)); 1218 #else 1219 vadjustment = vte_terminal_get_adjustment(VTE_TERMINAL(vc->terminal)); 1220 #endif 1221 1222 scrolled_window = gtk_scrolled_window_new(NULL, vadjustment); 1223 gtk_container_add(GTK_CONTAINER(scrolled_window), vc->terminal); 1224 1225 vte_terminal_set_size(VTE_TERMINAL(vc->terminal), 80, 25); 1226 1227 vc->chr->opaque = vc; 1228 vc->scrolled_window = scrolled_window; 1229 1230 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(vc->scrolled_window), 1231 GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC); 1232 1233 gtk_notebook_append_page(GTK_NOTEBOOK(s->notebook), scrolled_window, gtk_label_new(label)); 1234 g_signal_connect(vc->menu_item, "activate", 1235 G_CALLBACK(gd_menu_switch_vc), s); 1236 1237 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), vc->menu_item); 1238 1239 qemu_chr_be_generic_open(vc->chr); 1240 if (vc->chr->init) { 1241 vc->chr->init(vc->chr); 1242 } 1243 1244 #endif /* CONFIG_VTE */ 1245 return group; 1246 } 1247 1248 /** Window Creation **/ 1249 1250 static void gd_connect_signals(GtkDisplayState *s) 1251 { 1252 g_signal_connect(s->show_tabs_item, "activate", 1253 G_CALLBACK(gd_menu_show_tabs), s); 1254 1255 g_signal_connect(s->window, "delete-event", 1256 G_CALLBACK(gd_window_close), s); 1257 1258 #if GTK_CHECK_VERSION(3, 0, 0) 1259 g_signal_connect(s->drawing_area, "draw", 1260 G_CALLBACK(gd_draw_event), s); 1261 #else 1262 g_signal_connect(s->drawing_area, "expose-event", 1263 G_CALLBACK(gd_expose_event), s); 1264 #endif 1265 g_signal_connect(s->drawing_area, "event", 1266 G_CALLBACK(gd_event), s); 1267 g_signal_connect(s->drawing_area, "button-press-event", 1268 G_CALLBACK(gd_button_event), s); 1269 g_signal_connect(s->drawing_area, "button-release-event", 1270 G_CALLBACK(gd_button_event), s); 1271 g_signal_connect(s->drawing_area, "scroll-event", 1272 G_CALLBACK(gd_scroll_event), s); 1273 g_signal_connect(s->drawing_area, "key-press-event", 1274 G_CALLBACK(gd_key_event), s); 1275 g_signal_connect(s->drawing_area, "key-release-event", 1276 G_CALLBACK(gd_key_event), s); 1277 1278 g_signal_connect(s->pause_item, "activate", 1279 G_CALLBACK(gd_menu_pause), s); 1280 g_signal_connect(s->reset_item, "activate", 1281 G_CALLBACK(gd_menu_reset), s); 1282 g_signal_connect(s->powerdown_item, "activate", 1283 G_CALLBACK(gd_menu_powerdown), s); 1284 g_signal_connect(s->quit_item, "activate", 1285 G_CALLBACK(gd_menu_quit), s); 1286 g_signal_connect(s->full_screen_item, "activate", 1287 G_CALLBACK(gd_menu_full_screen), s); 1288 g_signal_connect(s->zoom_in_item, "activate", 1289 G_CALLBACK(gd_menu_zoom_in), s); 1290 g_signal_connect(s->zoom_out_item, "activate", 1291 G_CALLBACK(gd_menu_zoom_out), s); 1292 g_signal_connect(s->zoom_fixed_item, "activate", 1293 G_CALLBACK(gd_menu_zoom_fixed), s); 1294 g_signal_connect(s->zoom_fit_item, "activate", 1295 G_CALLBACK(gd_menu_zoom_fit), s); 1296 g_signal_connect(s->vga_item, "activate", 1297 G_CALLBACK(gd_menu_switch_vc), s); 1298 g_signal_connect(s->grab_item, "activate", 1299 G_CALLBACK(gd_menu_grab_input), s); 1300 g_signal_connect(s->notebook, "switch-page", 1301 G_CALLBACK(gd_change_page), s); 1302 g_signal_connect(s->drawing_area, "enter-notify-event", 1303 G_CALLBACK(gd_enter_event), s); 1304 g_signal_connect(s->drawing_area, "leave-notify-event", 1305 G_CALLBACK(gd_leave_event), s); 1306 g_signal_connect(s->drawing_area, "focus-out-event", 1307 G_CALLBACK(gd_focus_out_event), s); 1308 } 1309 1310 static GtkWidget *gd_create_menu_machine(GtkDisplayState *s, GtkAccelGroup *accel_group) 1311 { 1312 GtkWidget *machine_menu; 1313 GtkWidget *separator; 1314 1315 machine_menu = gtk_menu_new(); 1316 gtk_menu_set_accel_group(GTK_MENU(machine_menu), accel_group); 1317 1318 s->pause_item = gtk_check_menu_item_new_with_mnemonic(_("_Pause")); 1319 gtk_menu_shell_append(GTK_MENU_SHELL(machine_menu), s->pause_item); 1320 1321 separator = gtk_separator_menu_item_new(); 1322 gtk_menu_shell_append(GTK_MENU_SHELL(machine_menu), separator); 1323 1324 s->reset_item = gtk_menu_item_new_with_mnemonic(_("_Reset")); 1325 gtk_menu_shell_append(GTK_MENU_SHELL(machine_menu), s->reset_item); 1326 1327 s->powerdown_item = gtk_menu_item_new_with_mnemonic(_("Power _Down")); 1328 gtk_menu_shell_append(GTK_MENU_SHELL(machine_menu), s->powerdown_item); 1329 1330 separator = gtk_separator_menu_item_new(); 1331 gtk_menu_shell_append(GTK_MENU_SHELL(machine_menu), separator); 1332 1333 s->quit_item = gtk_menu_item_new_with_mnemonic(_("_Quit")); 1334 gtk_menu_item_set_accel_path(GTK_MENU_ITEM(s->quit_item), 1335 "<QEMU>/Machine/Quit"); 1336 gtk_accel_map_add_entry("<QEMU>/Machine/Quit", 1337 GDK_KEY_q, HOTKEY_MODIFIERS); 1338 gtk_menu_shell_append(GTK_MENU_SHELL(machine_menu), s->quit_item); 1339 1340 return machine_menu; 1341 } 1342 1343 static GtkWidget *gd_create_menu_view(GtkDisplayState *s, GtkAccelGroup *accel_group) 1344 { 1345 GSList *group = NULL; 1346 GtkWidget *view_menu; 1347 GtkWidget *separator; 1348 int i; 1349 1350 view_menu = gtk_menu_new(); 1351 gtk_menu_set_accel_group(GTK_MENU(view_menu), accel_group); 1352 1353 s->full_screen_item = gtk_menu_item_new_with_mnemonic(_("_Fullscreen")); 1354 gtk_menu_item_set_accel_path(GTK_MENU_ITEM(s->full_screen_item), 1355 "<QEMU>/View/Full Screen"); 1356 gtk_accel_map_add_entry("<QEMU>/View/Full Screen", GDK_KEY_f, 1357 HOTKEY_MODIFIERS); 1358 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), s->full_screen_item); 1359 1360 separator = gtk_separator_menu_item_new(); 1361 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), separator); 1362 1363 s->zoom_in_item = gtk_menu_item_new_with_mnemonic(_("Zoom _In")); 1364 gtk_menu_item_set_accel_path(GTK_MENU_ITEM(s->zoom_in_item), 1365 "<QEMU>/View/Zoom In"); 1366 gtk_accel_map_add_entry("<QEMU>/View/Zoom In", GDK_KEY_plus, 1367 HOTKEY_MODIFIERS); 1368 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), s->zoom_in_item); 1369 1370 s->zoom_out_item = gtk_menu_item_new_with_mnemonic(_("Zoom _Out")); 1371 gtk_menu_item_set_accel_path(GTK_MENU_ITEM(s->zoom_out_item), 1372 "<QEMU>/View/Zoom Out"); 1373 gtk_accel_map_add_entry("<QEMU>/View/Zoom Out", GDK_KEY_minus, 1374 HOTKEY_MODIFIERS); 1375 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), s->zoom_out_item); 1376 1377 s->zoom_fixed_item = gtk_menu_item_new_with_mnemonic(_("Best _Fit")); 1378 gtk_menu_item_set_accel_path(GTK_MENU_ITEM(s->zoom_fixed_item), 1379 "<QEMU>/View/Zoom Fixed"); 1380 gtk_accel_map_add_entry("<QEMU>/View/Zoom Fixed", GDK_KEY_0, 1381 HOTKEY_MODIFIERS); 1382 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), s->zoom_fixed_item); 1383 1384 s->zoom_fit_item = gtk_check_menu_item_new_with_mnemonic(_("Zoom To _Fit")); 1385 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), s->zoom_fit_item); 1386 1387 separator = gtk_separator_menu_item_new(); 1388 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), separator); 1389 1390 s->grab_on_hover_item = gtk_check_menu_item_new_with_mnemonic(_("Grab On _Hover")); 1391 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), s->grab_on_hover_item); 1392 1393 s->grab_item = gtk_check_menu_item_new_with_mnemonic(_("_Grab Input")); 1394 gtk_menu_item_set_accel_path(GTK_MENU_ITEM(s->grab_item), 1395 "<QEMU>/View/Grab Input"); 1396 gtk_accel_map_add_entry("<QEMU>/View/Grab Input", GDK_KEY_g, 1397 HOTKEY_MODIFIERS); 1398 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), s->grab_item); 1399 1400 separator = gtk_separator_menu_item_new(); 1401 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), separator); 1402 1403 s->vga_item = gtk_radio_menu_item_new_with_mnemonic(group, "_VGA"); 1404 group = gtk_radio_menu_item_get_group(GTK_RADIO_MENU_ITEM(s->vga_item)); 1405 gtk_menu_item_set_accel_path(GTK_MENU_ITEM(s->vga_item), 1406 "<QEMU>/View/VGA"); 1407 gtk_accel_map_add_entry("<QEMU>/View/VGA", GDK_KEY_1, HOTKEY_MODIFIERS); 1408 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), s->vga_item); 1409 1410 for (i = 0; i < nb_vcs; i++) { 1411 VirtualConsole *vc = &s->vc[i]; 1412 1413 group = gd_vc_init(s, vc, i, group, view_menu); 1414 s->nb_vcs++; 1415 } 1416 1417 separator = gtk_separator_menu_item_new(); 1418 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), separator); 1419 1420 s->show_tabs_item = gtk_check_menu_item_new_with_mnemonic(_("Show _Tabs")); 1421 gtk_menu_shell_append(GTK_MENU_SHELL(view_menu), s->show_tabs_item); 1422 1423 return view_menu; 1424 } 1425 1426 static void gd_create_menus(GtkDisplayState *s) 1427 { 1428 GtkAccelGroup *accel_group; 1429 1430 accel_group = gtk_accel_group_new(); 1431 s->machine_menu = gd_create_menu_machine(s, accel_group); 1432 s->view_menu = gd_create_menu_view(s, accel_group); 1433 1434 s->machine_menu_item = gtk_menu_item_new_with_mnemonic(_("_Machine")); 1435 gtk_menu_item_set_submenu(GTK_MENU_ITEM(s->machine_menu_item), 1436 s->machine_menu); 1437 gtk_menu_shell_append(GTK_MENU_SHELL(s->menu_bar), s->machine_menu_item); 1438 1439 s->view_menu_item = gtk_menu_item_new_with_mnemonic(_("_View")); 1440 gtk_menu_item_set_submenu(GTK_MENU_ITEM(s->view_menu_item), s->view_menu); 1441 gtk_menu_shell_append(GTK_MENU_SHELL(s->menu_bar), s->view_menu_item); 1442 1443 g_object_set_data(G_OBJECT(s->window), "accel_group", accel_group); 1444 gtk_window_add_accel_group(GTK_WINDOW(s->window), accel_group); 1445 s->accel_group = accel_group; 1446 } 1447 1448 static const DisplayChangeListenerOps dcl_ops = { 1449 .dpy_name = "gtk", 1450 .dpy_gfx_update = gd_update, 1451 .dpy_gfx_switch = gd_switch, 1452 .dpy_refresh = gd_refresh, 1453 .dpy_mouse_set = gd_mouse_set, 1454 .dpy_cursor_define = gd_cursor_define, 1455 }; 1456 1457 void gtk_display_init(DisplayState *ds, bool full_screen, bool grab_on_hover) 1458 { 1459 GtkDisplayState *s = g_malloc0(sizeof(*s)); 1460 char *filename; 1461 1462 gtk_init(NULL, NULL); 1463 1464 s->dcl.ops = &dcl_ops; 1465 s->dcl.con = qemu_console_lookup_by_index(0); 1466 1467 s->window = gtk_window_new(GTK_WINDOW_TOPLEVEL); 1468 #if GTK_CHECK_VERSION(3, 2, 0) 1469 s->vbox = gtk_box_new(GTK_ORIENTATION_VERTICAL, 0); 1470 #else 1471 s->vbox = gtk_vbox_new(FALSE, 0); 1472 #endif 1473 s->notebook = gtk_notebook_new(); 1474 s->drawing_area = gtk_drawing_area_new(); 1475 s->menu_bar = gtk_menu_bar_new(); 1476 1477 s->scale_x = 1.0; 1478 s->scale_y = 1.0; 1479 s->free_scale = FALSE; 1480 1481 setlocale(LC_ALL, ""); 1482 bindtextdomain("qemu", CONFIG_QEMU_LOCALEDIR); 1483 textdomain("qemu"); 1484 1485 s->null_cursor = gdk_cursor_new(GDK_BLANK_CURSOR); 1486 1487 s->mouse_mode_notifier.notify = gd_mouse_mode_change; 1488 qemu_add_mouse_mode_change_notifier(&s->mouse_mode_notifier); 1489 qemu_add_vm_change_state_handler(gd_change_runstate, s); 1490 1491 gtk_notebook_append_page(GTK_NOTEBOOK(s->notebook), s->drawing_area, gtk_label_new("VGA")); 1492 1493 filename = qemu_find_file(QEMU_FILE_TYPE_BIOS, "qemu_logo_no_text.svg"); 1494 if (filename) { 1495 GError *error = NULL; 1496 GdkPixbuf *pixbuf = gdk_pixbuf_new_from_file(filename, &error); 1497 if (pixbuf) { 1498 gtk_window_set_icon(GTK_WINDOW(s->window), pixbuf); 1499 } else { 1500 g_error_free(error); 1501 } 1502 g_free(filename); 1503 } 1504 1505 gd_create_menus(s); 1506 1507 gd_connect_signals(s); 1508 1509 gtk_widget_add_events(s->drawing_area, 1510 GDK_POINTER_MOTION_MASK | 1511 GDK_BUTTON_PRESS_MASK | 1512 GDK_BUTTON_RELEASE_MASK | 1513 GDK_BUTTON_MOTION_MASK | 1514 GDK_ENTER_NOTIFY_MASK | 1515 GDK_LEAVE_NOTIFY_MASK | 1516 GDK_SCROLL_MASK | 1517 GDK_KEY_PRESS_MASK); 1518 gtk_widget_set_double_buffered(s->drawing_area, FALSE); 1519 gtk_widget_set_can_focus(s->drawing_area, TRUE); 1520 1521 gtk_notebook_set_show_tabs(GTK_NOTEBOOK(s->notebook), FALSE); 1522 gtk_notebook_set_show_border(GTK_NOTEBOOK(s->notebook), FALSE); 1523 1524 gd_update_caption(s); 1525 1526 gtk_box_pack_start(GTK_BOX(s->vbox), s->menu_bar, FALSE, TRUE, 0); 1527 gtk_box_pack_start(GTK_BOX(s->vbox), s->notebook, TRUE, TRUE, 0); 1528 1529 gtk_container_add(GTK_CONTAINER(s->window), s->vbox); 1530 1531 gtk_widget_show_all(s->window); 1532 1533 if (full_screen) { 1534 gtk_menu_item_activate(GTK_MENU_ITEM(s->full_screen_item)); 1535 } 1536 if (grab_on_hover) { 1537 gtk_menu_item_activate(GTK_MENU_ITEM(s->grab_on_hover_item)); 1538 } 1539 1540 register_displaychangelistener(&s->dcl); 1541 1542 global_state = s; 1543 } 1544