dma: remove now useless DMA_* functions

[qemu.git] / ui / gtk.c

diff --git a/ui/gtk.c b/ui/gtk.c
index 294783885f650a0c77e00cd1f08d40aa0fcc1627..c8dbd5c7f0775f99741f6542d3016f9d439d513e 100644 (file)
--- a/ui/gtk.c
+++ b/ui/gtk.c
@@ -965,9 +965,9 @@ static gboolean gd_scroll_event(GtkWidget *widget, GdkEventScroll *scroll,
     InputButton btn;
 
     if (scroll->direction == GDK_SCROLL_UP) {
-        btn = INPUT_BUTTON_WHEEL_UP;
+        btn = INPUT_BUTTON_WHEELUP;
     } else if (scroll->direction == GDK_SCROLL_DOWN) {
-        btn = INPUT_BUTTON_WHEEL_DOWN;
+        btn = INPUT_BUTTON_WHEELDOWN;
     } else {
         return TRUE;
     }
@@ -1588,15 +1588,32 @@ static int gd_vc_chr_write(CharDriverState *chr, const uint8_t *buf, int len)
     return len;
 }
 
+static void gd_vc_chr_set_echo(CharDriverState *chr, bool echo)
+{
+    VirtualConsole *vc = chr->opaque;
+
+    vc->vte.echo = echo;
+}
+
 static int nb_vcs;
 static CharDriverState *vcs[MAX_VCS];
 
-static CharDriverState *gd_vc_handler(ChardevVC *unused)
+static CharDriverState *gd_vc_handler(ChardevVC *vc, Error **errp)
 {
+    ChardevCommon *common = qapi_ChardevVC_base(vc);
     CharDriverState *chr;
 
-    chr = g_malloc0(sizeof(*chr));
+    chr = qemu_chr_alloc(common, errp);
+    if (!chr) {
+        return NULL;
+    }
+
     chr->chr_write = gd_vc_chr_write;
+    chr->chr_set_echo = gd_vc_chr_set_echo;
+
+    /* Temporary, until gd_vc_vte_init runs.  */
+    chr->opaque = g_new(VirtualConsole, 1);
+
     /* defer OPENED events until our vc is fully initialized */
     chr->explicit_be_open = true;
 
@@ -1610,6 +1627,24 @@ static gboolean gd_vc_in(VteTerminal *terminal, gchar *text, guint size,
 {
     VirtualConsole *vc = user_data;
 
+    if (vc->vte.echo) {
+        VteTerminal *term = VTE_TERMINAL(vc->vte.terminal);
+        int i;
+        for (i = 0; i < size; i++) {
+            uint8_t c = text[i];
+            if (c >= 128 || isprint(c)) {
+                /* 8-bit characters are considered printable.  */
+                vte_terminal_feed(term, &text[i], 1);
+            } else if (c == '\r' || c == '\n') {
+                vte_terminal_feed(term, "\r\n", 2);
+            } else {
+                char ctrl[2] = { '^', 0};
+                ctrl[1] = text[i] ^ 64;
+                vte_terminal_feed(term, ctrl, 2);
+            }
+        }
+    }
+
     qemu_chr_be_write(vc->vte.chr, (uint8_t  *)text, (unsigned int)size);
     return TRUE;
 }
@@ -1622,9 +1657,14 @@ static GSList *gd_vc_vte_init(GtkDisplayState *s, VirtualConsole *vc,
     GtkWidget *box;
     GtkWidget *scrollbar;
     GtkAdjustment *vadjustment;
+    VirtualConsole *tmp_vc = chr->opaque;
 
     vc->s = s;
+    vc->vte.echo = tmp_vc->vte.echo;
+
     vc->vte.chr = chr;
+    chr->opaque = vc;
+    g_free(tmp_vc);
 
     snprintf(buffer, sizeof(buffer), "vc%d", idx);
     vc->label = g_strdup_printf("%s", vc->vte.chr->label
@@ -1634,6 +1674,15 @@ static GSList *gd_vc_vte_init(GtkDisplayState *s, VirtualConsole *vc,
     vc->vte.terminal = vte_terminal_new();
     g_signal_connect(vc->vte.terminal, "commit", G_CALLBACK(gd_vc_in), vc);
 
+    /* The documentation says that the default is UTF-8, but actually it is
+     * 7-bit ASCII at least in VTE 0.38.
+     */
+#if VTE_CHECK_VERSION(0, 40, 0)
+    vte_terminal_set_encoding(VTE_TERMINAL(vc->vte.terminal), "UTF-8", NULL);
+#else
+    vte_terminal_set_encoding(VTE_TERMINAL(vc->vte.terminal), "UTF-8");
+#endif
+
     vte_terminal_set_scrollback_lines(VTE_TERMINAL(vc->vte.terminal), -1);
     vte_terminal_set_size(VTE_TERMINAL(vc->vte.terminal),
                           VC_TERM_X_MIN, VC_TERM_Y_MIN);
@@ -1656,7 +1705,6 @@ static GSList *gd_vc_vte_init(GtkDisplayState *s, VirtualConsole *vc,
     gtk_box_pack_start(GTK_BOX(box), vc->vte.terminal, TRUE, TRUE, 0);
     gtk_box_pack_start(GTK_BOX(box), scrollbar, FALSE, FALSE, 0);
 
-    vc->vte.chr->opaque = vc;
     vc->vte.box = box;
     vc->vte.scrollbar = scrollbar;