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a=openpgp; fpr=87A9BD933F87C606D276F62DDAE8E10975969CE5 X-Scanned-By: MIMEDefang 3.4.1 on 10.30.177.4 Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=170.10.133.124; envelope-from=marcandre.lureau@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -3 X-Spam_score: -0.4 X-Spam_bar: / X-Spam_report: (-0.4 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H5=0.001, RCVD_IN_MSPIKE_WL=0.001, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.819, RCVD_IN_VALIDITY_SAFE_BLOCKED=0.903, SPF_HELO_PASS=-0.001, SPF_PASS=-0.001 autolearn=no autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: qemu development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @redhat.com) X-ZM-MESSAGEID: 1773737595071154100 Replace the type-checking chain in qemu_console_get_label() (using QEMU_IS_GRAPHIC_CONSOLE/QEMU_IS_TEXT_CONSOLE) with a QemuConsoleClass virtual method, allowing each console subclass to provide its own get_label implementation. Signed-off-by: Marc-Andr=C3=A9 Lureau Reviewed-by: Daniel P. Berrang=C3=A9 --- include/ui/console.h | 2 + ui/console-priv.h | 1 - ui/console-vc-stubs.c | 6 --- ui/console-vc.c | 12 ++++-- ui/console.c | 101 +++++++++++++++++++++++++++-------------------= ---- 5 files changed, 65 insertions(+), 57 deletions(-) diff --git a/include/ui/console.h b/include/ui/console.h index 3677a9d334d..4896e9e0e04 100644 --- a/include/ui/console.h +++ b/include/ui/console.h @@ -129,6 +129,8 @@ void console_handle_touch_event(QemuConsole *con, =20 struct QemuConsoleClass { ObjectClass parent_class; + + char * (*get_label)(QemuConsole *con); }; =20 typedef struct ScanoutTexture { diff --git a/ui/console-priv.h b/ui/console-priv.h index 43ceb8122f1..2c2cfd99570 100644 --- a/ui/console-priv.h +++ b/ui/console-priv.h @@ -36,7 +36,6 @@ struct QemuConsole { }; =20 void qemu_text_console_update_size(QemuTextConsole *c); -const char * qemu_text_console_get_label(QemuTextConsole *c); void qemu_text_console_update_cursor(void); void qemu_text_console_handle_keysym(QemuTextConsole *s, int keysym); =20 diff --git a/ui/console-vc-stubs.c b/ui/console-vc-stubs.c index b63e2fb2345..8a7f19c1f44 100644 --- a/ui/console-vc-stubs.c +++ b/ui/console-vc-stubs.c @@ -14,12 +14,6 @@ void qemu_text_console_update_size(QemuTextConsole *c) { } =20 -const char * -qemu_text_console_get_label(QemuTextConsole *c) -{ - return NULL; -} - void qemu_text_console_update_cursor(void) { } diff --git a/ui/console-vc.c b/ui/console-vc.c index fae8c8ce768..e83a0b04e3f 100644 --- a/ui/console-vc.c +++ b/ui/console-vc.c @@ -125,10 +125,12 @@ static const pixman_color_t color_table_rgb[2][8] =3D= { static bool cursor_visible_phase; static QEMUTimer *cursor_timer; =20 -const char * -qemu_text_console_get_label(QemuTextConsole *c) +static char * +qemu_text_console_get_label(QemuConsole *c) { - return c->chr ? c->chr->label : NULL; + QemuTextConsole *tc =3D QEMU_TEXT_CONSOLE(c); + + return tc->chr ? g_strdup(tc->chr->label) : NULL; } =20 static void qemu_console_fill_rect(QemuConsole *con, int posx, int posy, @@ -1115,9 +1117,13 @@ qemu_text_console_finalize(Object *obj) static void qemu_text_console_class_init(ObjectClass *oc, const void *data) { + QemuConsoleClass *cc =3D QEMU_CONSOLE_CLASS(oc); + if (!cursor_timer) { cursor_timer =3D timer_new_ms(QEMU_CLOCK_REALTIME, cursor_timer_cb= , NULL); } + + cc->get_label =3D qemu_text_console_get_label; } =20 static const GraphicHwOps text_console_ops =3D { diff --git a/ui/console.c b/ui/console.c index f445db11389..24e4761e1f9 100644 --- a/ui/console.c +++ b/ui/console.c @@ -436,9 +436,58 @@ qemu_graphic_console_prop_get_head(Object *obj, Visito= r *v, const char *name, visit_type_uint32(v, name, &c->head, errp); } =20 +static bool +qemu_graphic_console_is_multihead(QemuGraphicConsole *c) +{ + QemuConsole *con; + + QTAILQ_FOREACH(con, &consoles, next) { + QemuGraphicConsole *candidate; + + if (!QEMU_IS_GRAPHIC_CONSOLE(con)) { + continue; + } + + candidate =3D QEMU_GRAPHIC_CONSOLE(con); + if (candidate->device !=3D c->device) { + continue; + } + + if (candidate->head !=3D c->head) { + return true; + } + } + return false; +} + +static char * +qemu_graphic_console_get_label(QemuConsole *con) +{ + QemuGraphicConsole *c =3D QEMU_GRAPHIC_CONSOLE(con); + + if (c->device) { + DeviceState *dev; + bool multihead; + + dev =3D DEVICE(c->device); + multihead =3D qemu_graphic_console_is_multihead(c); + if (multihead) { + return g_strdup_printf("%s.%d", dev->id ? + dev->id : + object_get_typename(c->device), + c->head); + } else { + return g_strdup(dev->id ? : object_get_typename(c->device)); + } + } + return g_strdup("VGA"); +} + static void qemu_graphic_console_class_init(ObjectClass *oc, const void *data) { + QemuConsoleClass *cc =3D QEMU_CONSOLE_CLASS(oc); + object_class_property_add_link(oc, "device", TYPE_DEVICE, offsetof(QemuGraphicConsole, device), object_property_allow_set_link, @@ -446,6 +495,8 @@ qemu_graphic_console_class_init(ObjectClass *oc, const = void *data) object_class_property_add(oc, "head", "uint32", qemu_graphic_console_prop_get_head, NULL, NULL, NULL); + + cc->get_label =3D qemu_graphic_console_get_label; } =20 static void @@ -1347,56 +1398,12 @@ bool qemu_console_is_gl_blocked(QemuConsole *con) return con->gl_block; } =20 -static bool qemu_graphic_console_is_multihead(QemuGraphicConsole *c) -{ - QemuConsole *con; - - QTAILQ_FOREACH(con, &consoles, next) { - QemuGraphicConsole *candidate; - - if (!QEMU_IS_GRAPHIC_CONSOLE(con)) { - continue; - } - - candidate =3D QEMU_GRAPHIC_CONSOLE(con); - if (candidate->device !=3D c->device) { - continue; - } - - if (candidate->head !=3D c->head) { - return true; - } - } - return false; -} - char *qemu_console_get_label(QemuConsole *con) { - if (QEMU_IS_GRAPHIC_CONSOLE(con)) { - QemuGraphicConsole *c =3D QEMU_GRAPHIC_CONSOLE(con); - if (c->device) { - DeviceState *dev; - bool multihead; - - dev =3D DEVICE(c->device); - multihead =3D qemu_graphic_console_is_multihead(c); - if (multihead) { - return g_strdup_printf("%s.%d", dev->id ? - dev->id : - object_get_typename(c->device), - c->head); - } else { - return g_strdup(dev->id ? : object_get_typename(c->device)= ); - } - } - return g_strdup("VGA"); - } else if (QEMU_IS_TEXT_CONSOLE(con)) { - const char *label =3D qemu_text_console_get_label(QEMU_TEXT_CONSOL= E(con)); - if (label) { - return g_strdup(label); - } + char *label =3D QEMU_CONSOLE_GET_CLASS(con)->get_label(con); + if (label) { + return label; } - return g_strdup_printf("vc%d", con->index); } =20 --=20 2.53.0