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event handling fixes

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@4768 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Karsten Ballüder 1999-11-29 20:43:36 +00:00
parent a3439c7d16
commit 7d3a036dc4
1 changed files with 12 additions and 4 deletions
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16
src/unix/dialup.cpp
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@ -258,7 +258,12 @@ private:
wxDialUpManagerImpl::wxDialUpManagerImpl()
{
m_IsOnline = -2; // -1 or -2, unknown
/* The isOnline flag can have the following values internally:
0 : not connected
1 : connected
-1 : unknown/undefined status
*/
m_IsOnline = -1;
m_DialProcess = NULL;
m_timer = NULL;
m_CanUseIfconfig = -1; // unknown
@ -298,7 +303,6 @@ wxDialUpManagerImpl::Dial(const wxString &isp,
{
if(m_IsOnline == 1)
return FALSE;
m_IsOnline = -1;
m_ISPname = isp;
wxString cmd;
if(m_ConnectCommand.Find(wxT("%s")))
@ -333,7 +337,6 @@ wxDialUpManagerImpl::HangUp(void)
wxLogError(_("Already dialling ISP."));
return FALSE;
}
m_IsOnline = -1;
wxString cmd;
if(m_HangUpCommand.Find(wxT("%s")))
cmd.Printf(m_HangUpCommand,m_ISPname.c_str(), m_DialProcess);
@ -405,7 +408,12 @@ wxDialUpManagerImpl::CheckStatus(bool fromAsync) const
( /* non-const */ (wxDialUpManagerImpl *)this)->CheckStatusInternal();
// now send the events as appropriate:
if(m_IsOnline != oldIsOnline && m_IsOnline != -1 && oldIsOnline != -2) // -2: first time!
if(m_IsOnline != oldIsOnline // it changed
&& ( m_IsOnline == 1 // and it is a defined status
|| m_IsOnline == 0)
// only send events for well defined transitions
&& ( oldIsOnline == 1 || oldIsOnline == 0)
)
{
wxDialUpEvent event(m_IsOnline, ! fromAsync);
(void)wxTheApp->ProcessEvent(event);