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