BOOL PlugInsTab::CommitSection()
{
ERROR2IF(pPrefsDlg == NULL,FALSE,"PlugInsTab::CommitSection called with no dialog pointer");
BOOL ok = pPrefsDlg->TalkToPage(_R(IDD_OPTSTAB_PLUGINS)); // The units page identifier
if (!ok)
return TRUE; // Talk to page failed to return now
ok = CommitDialogValues();
return ok;
}
MsgResult NativePrefsDlg::Message(Msg* Message)
{
if (IS_OUR_DIALOG_MSG(Message) && mpParams)
{
DialogMsg* Msg = (DialogMsg*)Message;
MsgResult Result;
// Should now handle the required messages that we respond to
switch (Msg->DlgMsg)
{
case DIM_CREATE:
{
InitDialog();
}
break;
case DIM_COMMIT:
{
// (ok) accept all changes that the user has made to the settings
// brackets make the ok local to this case
BOOL ok;
ok = CommitDialogValues ();
if (ok)
{
// Values found ok so quit dialogue then go ahead and export
if ( mpParams != NULL )
{
mpParams->SetWebOk( TRUE ); // Flag ok used.
}
else
{
ERROR3 ( "mpParams is not set!" );
}
}
}
break;
case DIM_CANCEL:
// Cancel all changes that the user has made to the settings
if ( mpParams != NULL )
{
mpParams->SetWebOk(FALSE); // Flag cancel used
}
else
{
ERROR3 ( "mpParams is not set!" );
}
break;
default:
break;
}
// Allow the base class access to the message, it will do the
// DLG_EAT_IF_HUNGRY(Msg) for us
// Must do this before the Close and End
Result = DialogOp::Message ( Message );
// The message was for our dialog box so return that we have handled it, if necessary
return Result;
}
return DialogOp::Message(Message);
}
MsgResult PrintPrefsDlg::Message(Msg* Message)
{
TRACEUSER( "Neville", _T("PrintPrefsDlg::Message\n"));
ERROR3IF(Message == NULL,"PrintPrefsDlg::Message null message received");
// Jason - This is a message-loop lock which is used in the DIM_CREATE code to
// allow the print marks manager cache print marks - this causes a lot of diocument
// message broadcats and suchlike, which cause re-entrant messages to come in
// here and trigger 3 billion ERROR3s. While caching the print marks, we lock this
// message handler so that it just ignores all resultant broadcasts.
static BOOL IgnoreAllMessages = FALSE;
if (IgnoreAllMessages)
return DialogTabOp::Message(Message);
// Cope with messages for the dialog box
if (MESSAGE_IS_A(Message,PrintMsg)) // Check for print messages
{
PrintMsg* pPrintMsg = (PrintMsg*)Message;
if (pPrintMsg->Reason == PrintMsg::SETTINGSCHANGED)
{
// Tell the print layout tab about the print settings change
OptionsTabs *pOptionsTabs = OptionsTabs::GetFirst();
while (pOptionsTabs != NULL)
{
if (pOptionsTabs->GetPageID() == _R(IDD_OPTSTAB_PRINTLAYOUT) ||
pOptionsTabs->GetPageID() == _R(IDD_OPTSTAB_PRINTGENERAL))
{
PrintBaseTab* pBaseTab = (PrintBaseTab *) pOptionsTabs;
pBaseTab->PrintSettingsChanged();
}
// Get the next option's tab.
pOptionsTabs = OptionsTabs::GetNext(pOptionsTabs);
}
}
return DialogTabOp::Message(Message);
}
if (IS_OUR_DIALOG_MSG(Message))
{
DialogMsg* Msg = (DialogMsg*)Message;
MsgResult Result;
// Main handler for dialog type messages
BOOL EndDialog = FALSE; // TRUE if we should quit the dialog
BOOL CommitValues = FALSE; // TRUE if we should commit the dialog values
BOOL OldApplyNow = OptionsTabs::GetApplyNowState(); // Old ApplyNow button state
// Make sure that we have set up our class variables so that the tabs know what
// is the current document and spread to work on.
Document *pDocument = Document::GetSelected();
OptionsTabs::SetCurrentDocAndSpread(pDocument);
// Plus the current document units are correct
OptionsTabs::SetUpDocUnits();
// Check if sending init/create message and if so set flag True.
// If True then do not ungrey the ApplyNow button on changing messages
if (Msg->DlgMsg == DIM_CREATE)
{
TRACEUSER( "Neville", _T("PrintPrefsDlg::Message DIM_CREATE\n"));
OptionsTabs::SetInitMessageState(TRUE);
}
// If the message is not for the main options window then try the tab pages
BOOL FoundPage = FALSE;
TRACEUSER( "Neville", _T("PrintPrefsDlg::Message PageID = %d\n"),Msg->PageID);
if (Msg->PageID != 0)
{
// Now go through all the tabs declared to the system
// And see if the message is for that page or not.
OptionsTabs *pOptionsTabs = OptionsTabs::GetFirst();
while (pOptionsTabs != NULL && !FoundPage)
{
CDlgResID PageId = pOptionsTabs->GetPageID();
if (PageId == Msg->PageID)
{
// Found the correct page so stop the search and send the message
// to that page
pOptionsTabs->HandleMsg(Msg);
FoundPage = TRUE;
}
// Get the next option's tab.
pOptionsTabs = OptionsTabs::GetNext(pOptionsTabs);
}
}
else
{
// Main page window
switch (Msg->DlgMsg)
{
case DIM_CREATE: // Creating the main dialog box
{
// grey out the apply now button as this should only become enabled when
// we have made a change to the dialog box.
OptionsTabs::SetInitMessageState(FALSE);
IgnoreAllMessages = TRUE;
// BLOCK
{
// Make sure the print marks are cached by the PMManager. This must be done now
// because we want to demand-load the marks, but if we leave it any later we get
// an awful lot of rather nasty problems with document messages flying around.
PrintMarksMan* pMarksMan = GetApplication()->GetMarksManager();
if (pMarksMan)
{
pMarksMan->ConstructCache();
if (Document::GetSelected() != NULL)
pMarksMan->AddDefaultMarksToDoc(Document::GetSelected());
}
}
IgnoreAllMessages = FALSE;
OptionsTabs::SetApplyNowState(FALSE);
OptionsTabs::GreyApplyNow();
// remove the apply now button as not required.
CDlgResID PageID = GetCurrentPageID(); // Get currently selected Tab id
TalkToPage(0); // Select the main tab
HideGadget(_R(ID_APPLY_NOW), TRUE); // hide button on main tab
TalkToPage(PageID); // Select the originally selected tab
// Pass the message up to all the tabs in case it's of use to them
OptionsTabs *pOptionsTabs = OptionsTabs::GetFirst();
while (pOptionsTabs != NULL)
{
if (pOptionsTabs->IsKindOf(CC_RUNTIME_CLASS(PrintSepsTab)) || // only these classes need this message
pOptionsTabs->IsKindOf(CC_RUNTIME_CLASS(PrintImagesetterTab)))
pOptionsTabs->HandleMsg(Msg);
pOptionsTabs = OptionsTabs::GetNext(pOptionsTabs);
}
break;
}
case DIM_COMMIT: // Want to commit and quit
{
OptionsTabs *pOptionsTabs = OptionsTabs::GetFirst();
while (pOptionsTabs != NULL)
{
if (pOptionsTabs->IsKindOf(CC_RUNTIME_CLASS(PrintSepsTab)) || // only these classes need this message
pOptionsTabs->IsKindOf(CC_RUNTIME_CLASS(PrintImagesetterTab)))
pOptionsTabs->HandleMsg(Msg);
// Get the next option's tab.
pOptionsTabs = OptionsTabs::GetNext(pOptionsTabs);
}
OkUsed = TRUE; // Flag ok used
EndDialog = TRUE;
CommitValues = TRUE;
}
break;
case DIM_SOFT_COMMIT: // Want to commit but leave the dialogue open
{
// Pass the message up to all the tabs in case it's of use to them
OptionsTabs *pOptionsTabs = OptionsTabs::GetFirst();
while (pOptionsTabs != NULL)
{
if (pOptionsTabs->IsKindOf(CC_RUNTIME_CLASS(PrintSepsTab)) || // only these classes need this message
pOptionsTabs->IsKindOf(CC_RUNTIME_CLASS(PrintImagesetterTab)))
pOptionsTabs->HandleMsg(Msg);
pOptionsTabs = OptionsTabs::GetNext(pOptionsTabs);
}
OkUsed = TRUE; // Flag ok used
CommitValues = TRUE;
}
break;
case DIM_CANCEL: // Want to quit
{
// Pass the message up to all the tabs in case it's of use to them
OptionsTabs *pOptionsTabs = OptionsTabs::GetFirst();
while (pOptionsTabs != NULL)
{
if (pOptionsTabs->IsKindOf(CC_RUNTIME_CLASS(PrintSepsTab)) || // only these classes need this message
pOptionsTabs->IsKindOf(CC_RUNTIME_CLASS(PrintImagesetterTab)))
pOptionsTabs->HandleMsg(Msg);
pOptionsTabs = OptionsTabs::GetNext(pOptionsTabs);
}
}
OkUsed = FALSE; // Flag ok used
EndDialog = TRUE;
break;
default:
break;
}
}
// Commit values here
if (CommitValues)
{
BOOL ok = CommitDialogValues();
// Only unset EndDialog as in SOFT_COMMIT case we do not want to end the
// Operation and hence close the dialog box
if (!ok)
{
Msg->DlgMsg = DIM_NONE; // prevent baseclass from removing the dialog
EndDialog = FALSE; // Values not correct so do not allow exit
}
}
if ( !OldApplyNow && OptionsTabs::GetApplyNowState()
&& !EndDialog && !OptionsTabs::GetInitMessageState() )
{
// Check for a change from apply now being False to it becoming
// True as an item has been changed.
OptionsTabs::UngreyApplyNow();
}
if ( OptionsTabs::GetApplyNowState() && (Msg->DlgMsg == DIM_SOFT_COMMIT)
&& !EndDialog && !OptionsTabs::GetInitMessageState() )
{
// Check for an apply now (DIM_SOFT_COMMIT) being used and the
// apply being True, should always be the case, so that we can reset
// the grey state to False as we are in an unchanged state.
OptionsTabs::SetApplyNowState(FALSE);
OptionsTabs::GreyApplyNow();
}
// End dialog here
if (EndDialog)
{
// Grey all the tabs to remove the Indexed colour in use error
OptionsTabs::SetCurrentDocAndSpread(NULL);
OptionsTabs *pOptionsTabs = OptionsTabs::GetFirst();
while (pOptionsTabs != NULL)
{
if (pOptionsTabs->IsPrintingOption())
pOptionsTabs->GreySection();
pOptionsTabs = OptionsTabs::GetNext(pOptionsTabs);
}
// Note this destroys "this". Hence don't call the base class
Close(); // Hide the dialog box
End(); // Finish the operation
// Make sure that we remove our options tabs link to the dialog box class
// as the dialog will now be destroyed
OptionsTabs::pPrefsDlg = NULL;
return OK;
}
// Allow the base class access to the message, it will do the
// DLG_EAT_IF_HUNGRY(Msg) for us
// Must do this before the Close and End
Result = DialogTabOp::Message(Message);
// Check if have been sending an init/create message and if so then set flag False.
// Only do this in the init/create case as we might be sent one of these and then
// be sent other messages whilst in the middle of the init/create message such as
// text changing messages.
if (Msg->DlgMsg == DIM_CREATE)
OptionsTabs::SetInitMessageState(FALSE);
// The message was for our dialog box so return that we have handled it, if necessary
//return (DLG_EAT_IF_HUNGRY(Msg));
return Result;
}
// If nobody above has processed the message, then pass it around all the tabs in
// case it's of use to them.
OptionsTabs *pOptionsTabs = OptionsTabs::GetFirst();
while (pOptionsTabs != NULL)
{
pOptionsTabs->Message(Message);
pOptionsTabs = OptionsTabs::GetNext(pOptionsTabs);
}
return DialogTabOp::Message(Message);
}
