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