// Get the (possibly filtered) item count (i.e., the Row count)
wxInt32 CDlgEventLog::GetDocCount() {
int i;
m_iTotalDocCount = wxGetApp().GetDocument()->GetMessageCount();
if (m_iTotalDocCount < m_iPreviousTotalDocCount) {
// Usually due to a disconnect from client
ResetMessageFiltering();
}
if (s_bIsFiltered) {
for (i = m_iPreviousTotalDocCount; i < m_iTotalDocCount; i++) {
MESSAGE* message = wxGetApp().GetDocument()->message(i);
if (message->project.empty() || (message->project == s_strFilteredProjectName)) {
m_iFilteredIndexes.Add(i);
}
}
m_iPreviousTotalDocCount = m_iTotalDocCount;
m_iFilteredDocCount = (int)(m_iFilteredIndexes.GetCount());
return m_iFilteredDocCount;
}
m_iPreviousTotalDocCount = m_iTotalDocCount;
m_iFilteredDocCount = m_iTotalDocCount;
return m_iTotalDocCount;
}
/*!
* called from CMainDocument::HandleCompletedRPC() after wxEVT_RPC_FINISHED event
*/
void CDlgEventLog::OnRefresh() {
bool isConnected;
static wxString strLastMachineName = wxEmptyString;
wxString strNewMachineName = wxEmptyString;
CMainDocument* pDoc = wxGetApp().GetDocument();
wxASSERT(pDoc);
wxASSERT(wxDynamicCast(pDoc, CMainDocument));
if (!IsShown()) return;
if (!m_bProcessingRefreshEvent) {
m_bProcessingRefreshEvent = true;
wxASSERT(m_pList);
wxInt32 iRowCount = GetDocCount();
long topItem = m_pList->GetTopItem();
if (0 >= iRowCount) {
m_pList->DeleteAllItems();
ResetMessageFiltering();
m_iPreviousFirstMsgSeqNum = 0;
m_iPreviousLastMsgSeqNum = 0;
} else {
// If connected computer changed, reset message filtering
isConnected = wxGetApp().GetDocument()->IsConnected();
if (isConnected) {
pDoc->GetConnectedComputerName(strNewMachineName);
if (strLastMachineName != strNewMachineName) {
strLastMachineName = strNewMachineName;
m_bWasConnected = false;
ResetMessageFiltering();
m_iPreviousFirstMsgSeqNum = pDoc->GetFirstMsgSeqNum();
m_iPreviousLastMsgSeqNum = m_iPreviousFirstMsgSeqNum - 1;
iRowCount = m_iTotalDocCount; // In case we had filtering set
}
}
// If connection status changed, adjust color of messages display
if (m_bWasConnected != isConnected) {
m_bWasConnected = isConnected;
SetTextColor();
// Force a complete update
m_pList->DeleteAllItems();
m_pList->SetItemCount(iRowCount);
m_iPreviousRowCount = 0; // Force scrolling to bottom
} else {
// Connection status didn't change
if (m_iPreviousLastMsgSeqNum != pDoc->GetLastMsgSeqNum()) {
if (m_iPreviousRowCount == iRowCount) {
m_pList->Refresh();
} else {
m_pList->SetItemCount(iRowCount);
}
}
}
}
if (iRowCount > 1) {
if (s_bFilteringChanged) {
m_pList->EnsureVisible(iRowCount - 1);
s_bFilteringChanged = false;
} else {
if (m_iPreviousLastMsgSeqNum != pDoc->GetLastMsgSeqNum()) {
if (EnsureLastItemVisible()) {
m_pList->EnsureVisible(iRowCount - 1);
} else if (topItem > 0) {
int n = topItem - m_iNumDeletedFilteredRows;
if (n < 0) n = 0;
Freeze(); // Avoid flicker if selected rows are visible
m_pList->EnsureVisible(n);
Thaw();
}
}
}
}
m_iPreviousRowCount = iRowCount;
if (m_iTotalDocCount > 0) {
m_iPreviousFirstMsgSeqNum = pDoc->GetFirstMsgSeqNum();
m_iPreviousLastMsgSeqNum = pDoc->GetLastMsgSeqNum();
}
UpdateButtons();
m_bProcessingRefreshEvent = false;
}
}
/*!
* called from CMainDocument::HandleCompletedRPC() after wxEVT_RPC_FINISHED event
*/
void CDlgEventLog::OnRefresh() {
bool isConnected;
static bool was_connected = false;
static wxString strLastMachineName = wxEmptyString;
wxString strNewMachineName = wxEmptyString;
CMainDocument* pDoc = wxGetApp().GetDocument();
wxASSERT(pDoc);
wxASSERT(wxDynamicCast(pDoc, CMainDocument));
if (!IsShown()) return;
if (!m_bProcessingRefreshEvent) {
m_bProcessingRefreshEvent = true;
wxASSERT(m_pList);
wxInt32 iRowCount = GetDocCount();
if (0 >= iRowCount) {
m_pList->DeleteAllItems();
ResetMessageFiltering();
} else {
// If connected computer changed, reset message filtering
isConnected = wxGetApp().GetDocument()->IsConnected();
if (isConnected) {
pDoc->GetConnectedComputerName(strNewMachineName);
if (strLastMachineName != strNewMachineName) {
strLastMachineName = strNewMachineName;
was_connected = false;
ResetMessageFiltering();
}
}
// If connection status changed, adjust color of messages display
if (was_connected != isConnected) {
was_connected = isConnected;
SetTextColor();
// Force a complete update
m_pList->DeleteAllItems();
m_pList->SetItemCount(iRowCount);
m_iPreviousRowCount = 0; // Force scrolling to bottom
} else {
// Connection status didn't change
if (m_iPreviousRowCount != iRowCount) {
m_pList->SetItemCount(iRowCount);
}
}
}
if ((iRowCount > 1) && (EnsureLastItemVisible()) && (m_iPreviousRowCount != iRowCount)) {
m_pList->EnsureVisible(iRowCount - 1);
}
if (m_iPreviousRowCount != iRowCount) {
m_iPreviousRowCount = iRowCount;
}
UpdateButtons();
m_bProcessingRefreshEvent = false;
}
}
