Message info
 
To:spice-devel@lists.freedesktop.org From:Marc-André Lureau Subject:[Spice-devel] [PATCH spice-gtk 1/2] Improve spice_main_set_display_enabled() Date:Sun, 18 Mar 2012 17:34:43 +0100
 

Check given display id is within the range of array.
Allows to be call with -1 to turn set all displays.
---
gtk/channel-main.c | 13 +++++++++++--
1 files changed, 11 insertions(+), 2 deletions(-)

diff --git a/gtk/channel-main.c b/gtk/channel-main.c
index 50025b0..170610a 100644
--- a/gtk/channel-main.c
+++ b/gtk/channel-main.c
@@ -1951,7 +1951,7 @@ void spice_main_clipboard_selection_request(SpiceMainChannel *channel, guint sel
/**
* spice_main_set_display_enabled:
* @channel: a #SpiceMainChannel
- * @id: display channel ID
+ * @id: display channel ID (if -1: set all displays)
* @enabled: wether display @id is enabled
*
* When sending monitor configuration to agent guest, don't set
@@ -1965,7 +1965,16 @@ void spice_main_set_display_enabled(SpiceMainChannel *channel, int id, gboolean
{
g_return_if_fail(channel != NULL);
g_return_if_fail(SPICE_IS_MAIN_CHANNEL(channel));
+ g_return_if_fail(id >= -1);

SpiceMainChannelPrivate *c = channel->priv;
- c->display[id].enabled = enabled;
+
+ if (id == -1) {
+ gint i;
+ for (i = 0; i < G_N_ELEMENTS(c->display); i++)
+ c->display[i].enabled = enabled;
+ } else {
+ g_return_if_fail(id < G_N_ELEMENTS(c->display));
+ c->display[id].enabled = enabled;
+ }
}
--
1.7.7.6

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