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Use g_signal_parse_name instead of g_signal_lookup in CheckedGConnect to support connections that look like "signal-name::detail". Also use qFatal() instead of Q_ASSERT(0).

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This commit is contained in:
David Sansome 2012-06-09 14:23:21 +01:00
parent cbc650f44b
commit 69980c80da
1 changed files with 6 additions and 6 deletions
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12
src/core/signalchecker.cpp
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@ -25,10 +25,11 @@ bool CheckedGConnect(
GCallback callback,
gpointer data,
const int callback_param_count) {
guint signal_id = g_signal_lookup(signal, G_OBJECT_TYPE(source));
if (signal_id == 0) {
qLog(Error) << "Connecting to invalid signal:" << signal;
Q_ASSERT(0);
guint signal_id = 0;
GQuark detail = 0;
if (!g_signal_parse_name(signal, G_OBJECT_TYPE(source), &signal_id, &detail, false)) {
qFatal("Connecting to invalid signal: %s", signal);
return false;
}
@ -38,8 +39,7 @@ bool CheckedGConnect(
// return_type callback(gpointer data1, params..., gpointer data2);
int signal_params = query.n_params + 2;
if (signal_params != callback_param_count) {
qLog(Error) << "Connecting callback to signal with different parameters counts";
Q_ASSERT(0);
qFatal("Connecting callback to signal with different parameters counts");
return false;
}