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console: add API to get underlying gui window ID 

This adds two console functions, qemu_console_set_window_id and
qemu_graphic_console_get_window_id, to let graphical backend record the
window id in the QemuConsole structure, and let the baum driver read it.

Signed-off-by: Samuel Thibault <samuel.thibault@ens-lyon.org>
Message-id: 20161221003806.22412-2-samuel.thibault@ens-lyon.org
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
This commit is contained in:
Samuel Thibault 2016-12-21 01:38:04 +01:00 committed by Gerd Hoffmann
parent a8ffb372a2
commit b3cb21b9b5
2 changed files with 15 additions and 0 deletions
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4
include/ui/console.h
View File

@ -394,6 +394,10 @@ uint32_t qemu_console_get_head(QemuConsole *con);
QemuUIInfo *qemu_console_get_ui_info(QemuConsole *con);
int qemu_console_get_width(QemuConsole *con, int fallback);
int qemu_console_get_height(QemuConsole *con, int fallback);
/* Return the low-level window id for the console */
int qemu_console_get_window_id(QemuConsole *con);
/* Set the low-level window id for the console */
void qemu_console_set_window_id(QemuConsole *con, int window_id);
void console_select(unsigned int index);
void qemu_console_resize(QemuConsole *con, int width, int height);

11
ui/console.c
View File

@ -124,6 +124,7 @@ struct QemuConsole {
int dcls;
DisplayChangeListener *gl;
bool gl_block;
int window_id;
/* Graphic console state. */
Object *device;
@ -273,6 +274,16 @@ void graphic_hw_gl_block(QemuConsole *con, bool block)
}
}
int qemu_console_get_window_id(QemuConsole *con)
{
return con->window_id;
}
void qemu_console_set_window_id(QemuConsole *con, int window_id)
{
con->window_id = window_id;
}
void graphic_hw_invalidate(QemuConsole *con)
{
if (!con) {