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| author | Guillaume Desmottes <guillaume.desmottes@collabora.co.uk> | 2009-11-25 19:20:10 +0800 |
|---|---|---|
| committer | Guillaume Desmottes <guillaume.desmottes@collabora.co.uk> | 2009-11-28 00:33:44 +0800 |
| commit | 0961715329c70614a83e874c3c8a5b64cea5691b (patch) | |
| tree | 41f9ac9fac52e6a8aa34404b552902add56b2b75 /src | |
| parent | 90c8334a4a0c8e84fdd430c44fffb54fa8623b7c (diff) | |
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make disable_camera, enable_preview and enable_camera no-op if we are already in the desired state
Diffstat (limited to 'src')
| -rw-r--r-- | src/empathy-call-window.c | 27 |
1 files changed, 15 insertions, 12 deletions
diff --git a/src/empathy-call-window.c b/src/empathy-call-window.c index 8f657f626..1ecfd956c 100644 --- a/src/empathy-call-window.c +++ b/src/empathy-call-window.c @@ -737,6 +737,11 @@ disable_camera (EmpathyCallWindow *self) { EmpathyCallWindowPriv *priv = GET_PRIV (self); + if (priv->camera_state == CAMERA_STATE_OFF) + return; + + DEBUG ("disable camera"); + display_video_preview (self, FALSE); empathy_call_window_set_send_video (self, FALSE); @@ -772,10 +777,6 @@ tool_button_camera_off_toggled_cb (GtkToggleToolButton *toggle, return; } - if (priv->camera_state == CAMERA_STATE_OFF) - return; - - DEBUG ("disable camera"); disable_camera (self); } @@ -784,6 +785,11 @@ enable_preview (EmpathyCallWindow *self) { EmpathyCallWindowPriv *priv = GET_PRIV (self); + if (priv->camera_state == CAMERA_STATE_PREVIEW) + return; + + DEBUG ("enable preview"); + if (priv->camera_state == CAMERA_STATE_ON) /* preview is already displayed so we just have to stop sending */ empathy_call_window_set_send_video (self, FALSE); @@ -822,10 +828,6 @@ tool_button_camera_preview_toggled_cb (GtkToggleToolButton *toggle, return; } - if (priv->camera_state == CAMERA_STATE_PREVIEW) - return; - - DEBUG ("enable preview"); enable_preview (self); } @@ -834,6 +836,11 @@ enable_camera (EmpathyCallWindow *self) { EmpathyCallWindowPriv *priv = GET_PRIV (self); + if (priv->camera_state == CAMERA_STATE_ON) + return; + + DEBUG ("enable camera"); + empathy_call_window_set_send_video (self, TRUE); block_camera_control_signals (self); @@ -868,10 +875,6 @@ tool_button_camera_on_toggled_cb (GtkToggleToolButton *toggle, return; } - if (priv->camera_state == CAMERA_STATE_ON) - return; - - DEBUG ("enable camera"); enable_camera (self); } |