commit d4c853375508086132a72f2570e8877608ad6fe7
author Gerd Hoffmann <kraxel@redhat.com> Thu Nov 28 09:58:18 2013 +0100
committer Gerd Hoffmann <kraxel@redhat.com> Wed Mar 05 09:50:17 2014 +0100
tree 2fcad695384f3438500abd2d6285babfab7008e8
parent f55ea6297cc0224fe4934b90ff5343b620b14669

console: export QemuConsole index,width,height

Add functions to query QemuConsole properties.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>

include/ui/console.h

diff --git a/include/ui/console.h b/include/ui/console.h
index 4156a87..8543d18 100644
--- a/include/ui/console.h
+++ b/include/ui/console.h
@@ -289,6 +289,9 @@
 bool qemu_console_is_visible(QemuConsole *con);
 bool qemu_console_is_graphic(QemuConsole *con);
 bool qemu_console_is_fixedsize(QemuConsole *con);
+int qemu_console_get_index(QemuConsole *con);
+int qemu_console_get_width(QemuConsole *con, int fallback);
+int qemu_console_get_height(QemuConsole *con, int fallback);
 
 void text_consoles_set_display(DisplayState *ds);
 void console_select(unsigned int index);

ui/console.c

diff --git a/ui/console.c b/ui/console.c
index 502e160..0bbefe5 100644
--- a/ui/console.c
+++ b/ui/console.c
@@ -1641,6 +1641,30 @@
     return con && (con->console_type != TEXT_CONSOLE);
 }
 
+int qemu_console_get_index(QemuConsole *con)
+{
+    if (con == NULL) {
+        con = active_console;
+    }
+    return con ? con->index : -1;
+}
+
+int qemu_console_get_width(QemuConsole *con, int fallback)
+{
+    if (con == NULL) {
+        con = active_console;
+    }
+    return con ? surface_width(con->surface) : fallback;
+}
+
+int qemu_console_get_height(QemuConsole *con, int fallback)
+{
+    if (con == NULL) {
+        con = active_console;
+    }
+    return con ? surface_height(con->surface) : fallback;
+}
+
 static void text_console_set_echo(CharDriverState *chr, bool echo)
 {
     QemuConsole *s = chr->opaque;