diff options
Diffstat (limited to 'ui/console.c')
| -rw-r--r-- | ui/console.c | 266 |
1 files changed, 150 insertions, 116 deletions
diff --git a/ui/console.c b/ui/console.c index 34d1eaa955..2ce55a69d0 100644 --- a/ui/console.c +++ b/ui/console.c @@ -143,8 +143,6 @@ struct QemuConsole { TextCell *cells; int text_x[2], text_y[2], cursor_invalidate; int echo; - bool cursor_visible_phase; - QEMUTimer *cursor_timer; int update_x0; int update_y0; @@ -177,10 +175,14 @@ static DisplayState *display_state; static QemuConsole *active_console; static QemuConsole *consoles[MAX_CONSOLES]; static int nb_consoles = 0; +static bool cursor_visible_phase; +static QEMUTimer *cursor_timer; static void text_console_do_init(CharDriverState *chr, DisplayState *ds); static void dpy_refresh(DisplayState *s); static DisplayState *get_alloc_displaystate(void); +static void text_console_update_cursor_timer(void); +static void text_console_update_cursor(void *opaque); static void gui_update(void *opaque) { @@ -475,6 +477,9 @@ static inline void text_update_xy(QemuConsole *s, int x, int y) static void invalidate_xy(QemuConsole *s, int x, int y) { + if (!qemu_console_is_visible(s)) { + return; + } if (s->update_x0 > x * FONT_WIDTH) s->update_x0 = x * FONT_WIDTH; if (s->update_y0 > y * FONT_HEIGHT) @@ -490,25 +495,20 @@ static void update_xy(QemuConsole *s, int x, int y) TextCell *c; int y1, y2; - if (!qemu_console_is_visible(s)) { - return; - } - if (s->ds->have_text) { text_update_xy(s, x, y); } - if (s->ds->have_gfx) { - y1 = (s->y_base + y) % s->total_height; - y2 = y1 - s->y_displayed; - if (y2 < 0) - y2 += s->total_height; - if (y2 < s->height) { - c = &s->cells[y1 * s->width + x]; - vga_putcharxy(s, x, y2, c->ch, - &(c->t_attrib)); - invalidate_xy(s, x, y2); - } + y1 = (s->y_base + y) % s->total_height; + y2 = y1 - s->y_displayed; + if (y2 < 0) { + y2 += s->total_height; + } + if (y2 < s->height) { + c = &s->cells[y1 * s->width + x]; + vga_putcharxy(s, x, y2, c->ch, + &(c->t_attrib)); + invalidate_xy(s, x, y2); } } @@ -518,33 +518,28 @@ static void console_show_cursor(QemuConsole *s, int show) int y, y1; int x = s->x; - if (!qemu_console_is_visible(s)) { - return; - } - if (s->ds->have_text) { s->cursor_invalidate = 1; } - if (s->ds->have_gfx) { - if (x >= s->width) { - x = s->width - 1; - } - y1 = (s->y_base + s->y) % s->total_height; - y = y1 - s->y_displayed; - if (y < 0) - y += s->total_height; - if (y < s->height) { - c = &s->cells[y1 * s->width + x]; - if (show && s->cursor_visible_phase) { - TextAttributes t_attrib = s->t_attrib_default; - t_attrib.invers = !(t_attrib.invers); /* invert fg and bg */ - vga_putcharxy(s, x, y, c->ch, &t_attrib); - } else { - vga_putcharxy(s, x, y, c->ch, &(c->t_attrib)); - } - invalidate_xy(s, x, y); + if (x >= s->width) { + x = s->width - 1; + } + y1 = (s->y_base + s->y) % s->total_height; + y = y1 - s->y_displayed; + if (y < 0) { + y += s->total_height; + } + if (y < s->height) { + c = &s->cells[y1 * s->width + x]; + if (show && cursor_visible_phase) { + TextAttributes t_attrib = s->t_attrib_default; + t_attrib.invers = !(t_attrib.invers); /* invert fg and bg */ + vga_putcharxy(s, x, y, c->ch, &t_attrib); + } else { + vga_putcharxy(s, x, y, c->ch, &(c->t_attrib)); } + invalidate_xy(s, x, y); } } @@ -554,10 +549,6 @@ static void console_refresh(QemuConsole *s) TextCell *c; int x, y, y1; - if (!qemu_console_is_visible(s)) { - return; - } - if (s->ds->have_text) { s->text_x[0] = 0; s->text_y[0] = 0; @@ -566,25 +557,23 @@ static void console_refresh(QemuConsole *s) s->cursor_invalidate = 1; } - if (s->ds->have_gfx) { - vga_fill_rect(s, 0, 0, surface_width(surface), surface_height(surface), - color_table_rgb[0][COLOR_BLACK]); - y1 = s->y_displayed; - for (y = 0; y < s->height; y++) { - c = s->cells + y1 * s->width; - for (x = 0; x < s->width; x++) { - vga_putcharxy(s, x, y, c->ch, - &(c->t_attrib)); - c++; - } - if (++y1 == s->total_height) { - y1 = 0; - } + vga_fill_rect(s, 0, 0, surface_width(surface), surface_height(surface), + color_table_rgb[0][COLOR_BLACK]); + y1 = s->y_displayed; + for (y = 0; y < s->height; y++) { + c = s->cells + y1 * s->width; + for (x = 0; x < s->width; x++) { + vga_putcharxy(s, x, y, c->ch, + &(c->t_attrib)); + c++; + } + if (++y1 == s->total_height) { + y1 = 0; } - console_show_cursor(s, 1); - dpy_gfx_update(s, 0, 0, - surface_width(surface), surface_height(surface)); } + console_show_cursor(s, 1); + dpy_gfx_update(s, 0, 0, + surface_width(surface), surface_height(surface)); } static void console_scroll(QemuConsole *s, int ydelta) @@ -640,7 +629,7 @@ static void console_put_lf(QemuConsole *s) c->t_attrib = s->t_attrib_default; c++; } - if (qemu_console_is_visible(s) && s->y_displayed == s->y_base) { + if (s->y_displayed == s->y_base) { if (s->ds->have_text) { s->text_x[0] = 0; s->text_y[0] = 0; @@ -648,18 +637,16 @@ static void console_put_lf(QemuConsole *s) s->text_y[1] = s->height - 1; } - if (s->ds->have_gfx) { - vga_bitblt(s, 0, FONT_HEIGHT, 0, 0, - s->width * FONT_WIDTH, - (s->height - 1) * FONT_HEIGHT); - vga_fill_rect(s, 0, (s->height - 1) * FONT_HEIGHT, - s->width * FONT_WIDTH, FONT_HEIGHT, - color_table_rgb[0][s->t_attrib_default.bgcol]); - s->update_x0 = 0; - s->update_y0 = 0; - s->update_x1 = s->width * FONT_WIDTH; - s->update_y1 = s->height * FONT_HEIGHT; - } + vga_bitblt(s, 0, FONT_HEIGHT, 0, 0, + s->width * FONT_WIDTH, + (s->height - 1) * FONT_HEIGHT); + vga_fill_rect(s, 0, (s->height - 1) * FONT_HEIGHT, + s->width * FONT_WIDTH, FONT_HEIGHT, + color_table_rgb[0][s->t_attrib_default.bgcol]); + s->update_x0 = 0; + s->update_y0 = 0; + s->update_x1 = s->width * FONT_WIDTH; + s->update_y1 = s->height * FONT_HEIGHT; } } } @@ -1004,9 +991,6 @@ void console_select(unsigned int index) if (s) { DisplayState *ds = s->ds; - if (active_console && active_console->cursor_timer) { - timer_del(active_console->cursor_timer); - } active_console = s; if (ds->have_gfx) { QLIST_FOREACH(dcl, &ds->listeners, next) { @@ -1023,10 +1007,7 @@ void console_select(unsigned int index) if (ds->have_text) { dpy_text_resize(s, s->width, s->height); } - if (s->cursor_timer) { - timer_mod(s->cursor_timer, - qemu_clock_get_ms(QEMU_CLOCK_REALTIME) + CONSOLE_CURSOR_PERIOD / 2); - } + text_console_update_cursor(NULL); } } @@ -1075,13 +1056,11 @@ static void kbd_send_chars(void *opaque) } /* called when an ascii key is pressed */ -void kbd_put_keysym(int keysym) +void kbd_put_keysym_console(QemuConsole *s, int keysym) { - QemuConsole *s; uint8_t buf[16], *q; int c; - s = active_console; if (!s || (s->console_type == GRAPHIC_CONSOLE)) return; @@ -1130,6 +1109,44 @@ void kbd_put_keysym(int keysym) } } +static const int qcode_to_keysym[Q_KEY_CODE_MAX] = { + [Q_KEY_CODE_UP] = QEMU_KEY_UP, + [Q_KEY_CODE_DOWN] = QEMU_KEY_DOWN, + [Q_KEY_CODE_RIGHT] = QEMU_KEY_RIGHT, + [Q_KEY_CODE_LEFT] = QEMU_KEY_LEFT, + [Q_KEY_CODE_HOME] = QEMU_KEY_HOME, + [Q_KEY_CODE_END] = QEMU_KEY_END, + [Q_KEY_CODE_PGUP] = QEMU_KEY_PAGEUP, + [Q_KEY_CODE_PGDN] = QEMU_KEY_PAGEDOWN, + [Q_KEY_CODE_DELETE] = QEMU_KEY_DELETE, +}; + +bool kbd_put_qcode_console(QemuConsole *s, int qcode) +{ + int keysym; + + keysym = qcode_to_keysym[qcode]; + if (keysym == 0) { + return false; + } + kbd_put_keysym_console(s, keysym); + return true; +} + +void kbd_put_string_console(QemuConsole *s, const char *str, int len) +{ + int i; + + for (i = 0; i < len && str[i]; i++) { + kbd_put_keysym_console(s, str[i]); + } +} + +void kbd_put_keysym(int keysym) +{ + kbd_put_keysym_console(active_console, keysym); +} + static void text_console_invalidate(void *opaque) { QemuConsole *s = (QemuConsole *) opaque; @@ -1167,9 +1184,9 @@ static void text_console_update(void *opaque, console_ch_t *chardata) } } -static QemuConsole *new_console(DisplayState *ds, console_type_t console_type) +static QemuConsole *new_console(DisplayState *ds, console_type_t console_type, + uint32_t head) { - Error *local_err = NULL; Object *obj; QemuConsole *s; int i; @@ -1179,13 +1196,14 @@ static QemuConsole *new_console(DisplayState *ds, console_type_t console_type) obj = object_new(TYPE_QEMU_CONSOLE); s = QEMU_CONSOLE(obj); + s->head = head; object_property_add_link(obj, "device", TYPE_DEVICE, (Object **)&s->device, object_property_allow_set_link, OBJ_PROP_LINK_UNREF_ON_RELEASE, - &local_err); + &error_abort); object_property_add_uint32_ptr(obj, "head", - &s->head, &local_err); + &s->head, &error_abort); if (!active_console || ((active_console->console_type != GRAPHIC_CONSOLE) && (console_type == GRAPHIC_CONSOLE))) { @@ -1270,19 +1288,18 @@ DisplaySurface *qemu_create_displaysurface_from(int width, int height, int bpp, return surface; } -static DisplaySurface *qemu_create_dummy_surface(void) +static DisplaySurface *qemu_create_message_surface(int w, int h, + const char *msg) { - static const char msg[] = - "This VM has no graphic display device."; - DisplaySurface *surface = qemu_create_displaysurface(640, 480); + DisplaySurface *surface = qemu_create_displaysurface(w, h); pixman_color_t bg = color_table_rgb[0][COLOR_BLACK]; pixman_color_t fg = color_table_rgb[0][COLOR_WHITE]; pixman_image_t *glyph; int len, x, y, i; len = strlen(msg); - x = (640/FONT_WIDTH - len) / 2; - y = (480/FONT_HEIGHT - 1) / 2; + x = (w / FONT_WIDTH - len) / 2; + y = (h / FONT_HEIGHT - 1) / 2; for (i = 0; i < len; i++) { glyph = qemu_pixman_glyph_from_vgafont(FONT_HEIGHT, vgafont16, msg[i]); qemu_pixman_glyph_render(glyph, surface->image, &fg, &bg, @@ -1304,6 +1321,8 @@ void qemu_free_displaysurface(DisplaySurface *surface) void register_displaychangelistener(DisplayChangeListener *dcl) { + static const char nodev[] = + "This VM has no graphic display device."; static DisplaySurface *dummy; QemuConsole *con; @@ -1322,11 +1341,12 @@ void register_displaychangelistener(DisplayChangeListener *dcl) dcl->ops->dpy_gfx_switch(dcl, con->surface); } else { if (!dummy) { - dummy = qemu_create_dummy_surface(); + dummy = qemu_create_message_surface(640, 480, nodev); } dcl->ops->dpy_gfx_switch(dcl, dummy); } } + text_console_update_cursor(NULL); } void update_displaychangelistener(DisplayChangeListener *dcl, @@ -1550,6 +1570,8 @@ static DisplayState *get_alloc_displaystate(void) { if (!display_state) { display_state = g_new0(DisplayState, 1); + cursor_timer = timer_new_ms(QEMU_CLOCK_REALTIME, + text_console_update_cursor, NULL); } return display_state; } @@ -1560,7 +1582,6 @@ static DisplayState *get_alloc_displaystate(void) */ DisplayState *init_displaystate(void) { - Error *local_err = NULL; gchar *name; int i; @@ -1579,7 +1600,7 @@ DisplayState *init_displaystate(void) * doesn't change any more */ name = g_strdup_printf("console[%d]", i); object_property_add_child(container_get(object_get_root(), "/backend"), - name, OBJECT(consoles[i]), &local_err); + name, OBJECT(consoles[i]), &error_abort); g_free(name); } @@ -1590,7 +1611,8 @@ QemuConsole *graphic_console_init(DeviceState *dev, uint32_t head, const GraphicHwOps *hw_ops, void *opaque) { - Error *local_err = NULL; + static const char noinit[] = + "Guest has not initialized the display (yet)."; int width = 640; int height = 480; QemuConsole *s; @@ -1598,17 +1620,15 @@ QemuConsole *graphic_console_init(DeviceState *dev, uint32_t head, ds = get_alloc_displaystate(); trace_console_gfx_new(); - s = new_console(ds, GRAPHIC_CONSOLE); + s = new_console(ds, GRAPHIC_CONSOLE, head); s->hw_ops = hw_ops; s->hw = opaque; if (dev) { - object_property_set_link(OBJECT(s), OBJECT(dev), - "device", &local_err); - object_property_set_int(OBJECT(s), head, - "head", &local_err); + object_property_set_link(OBJECT(s), OBJECT(dev), "device", + &error_abort); } - s->surface = qemu_create_displaysurface(width, height); + s->surface = qemu_create_message_surface(width, height, noinit); return s; } @@ -1622,7 +1642,6 @@ QemuConsole *qemu_console_lookup_by_index(unsigned int index) QemuConsole *qemu_console_lookup_by_device(DeviceState *dev, uint32_t head) { - Error *local_err = NULL; Object *obj; uint32_t h; int i; @@ -1632,12 +1651,12 @@ QemuConsole *qemu_console_lookup_by_device(DeviceState *dev, uint32_t head) continue; } obj = object_property_get_link(OBJECT(consoles[i]), - "device", &local_err); + "device", &error_abort); if (DEVICE(obj) != dev) { continue; } h = object_property_get_int(OBJECT(consoles[i]), - "head", &local_err); + "head", &error_abort); if (h != head) { continue; } @@ -1712,14 +1731,32 @@ static void text_console_set_echo(CharDriverState *chr, bool echo) s->echo = echo; } +static void text_console_update_cursor_timer(void) +{ + timer_mod(cursor_timer, qemu_clock_get_ms(QEMU_CLOCK_REALTIME) + + CONSOLE_CURSOR_PERIOD / 2); +} + static void text_console_update_cursor(void *opaque) { - QemuConsole *s = opaque; + QemuConsole *s; + int i, count = 0; - s->cursor_visible_phase = !s->cursor_visible_phase; - graphic_hw_invalidate(s); - timer_mod(s->cursor_timer, - qemu_clock_get_ms(QEMU_CLOCK_REALTIME) + CONSOLE_CURSOR_PERIOD / 2); + cursor_visible_phase = !cursor_visible_phase; + + for (i = 0; i < nb_consoles; i++) { + s = consoles[i]; + if (qemu_console_is_graphic(s) || + !qemu_console_is_visible(s)) { + continue; + } + count++; + graphic_hw_invalidate(s); + } + + if (count) { + text_console_update_cursor_timer(); + } } static const GraphicHwOps text_console_ops = { @@ -1755,9 +1792,6 @@ static void text_console_do_init(CharDriverState *chr, DisplayState *ds) s->surface = qemu_create_displaysurface(g_width, g_height); } - s->cursor_timer = - timer_new_ms(QEMU_CLOCK_REALTIME, text_console_update_cursor, s); - s->hw_ops = &text_console_ops; s->hw = s; @@ -1811,9 +1845,9 @@ static CharDriverState *text_console_init(ChardevVC *vc) trace_console_txt_new(width, height); if (width == 0 || height == 0) { - s = new_console(NULL, TEXT_CONSOLE); + s = new_console(NULL, TEXT_CONSOLE, 0); } else { - s = new_console(NULL, TEXT_CONSOLE_FIXED_SIZE); + s = new_console(NULL, TEXT_CONSOLE_FIXED_SIZE, 0); s->surface = qemu_create_displaysurface(width, height); } |