bool XAP_App::saveState(bool bQuit)
{
// gather the state data for platform code to deal with
XAP_StateData sd;
bool bRet = true;
// We will store data for up to XAP_SD_MAX_FILES, making sure we save it for the last
// focussed frame in the first slot
XAP_Frame * pLastFrame = getLastFocussedFrame();
UT_sint32 i;
UT_sint32 j;
for(i = 0, j = 0; i < m_vecFrames.getItemCount(); ++i, ++j)
{
XAP_Frame * pFrame = NULL;
if(i == 0)
pFrame = pLastFrame;
else
pFrame = m_vecFrames[i];
if(pLastFrame == pFrame && j != 0)
{
// we have done this frame, but need to do the one at pos 0 in its place
pFrame = m_vecFrames[0];
}
if(!pFrame)
{
--j;
continue;
}
AD_Document * pDoc = pFrame->getCurrentDoc();
if(!pDoc)
{
--j;
continue;
}
UT_Error e = UT_OK;
if(pDoc->isDirty())
{
// need to decide what to do about dirty documents; perhaps we should keep a
// copy of the unsaved state under a different name?
// for now just save (otherwise the user will loose the changes when app
// hibernates)
e = pDoc->save();
if(e == UT_SAVE_NAMEERROR)
{
// this is an Untitled document
UT_UTF8String s = pFrame->getNonDecoratedTitle();
s += HIBERNATED_EXT;
e = pDoc->saveAs(s.utf8_str(), 0);
}
bRet &= (UT_OK == e);
}
if(j >= XAP_SD_MAX_FILES || e != UT_OK)
{
// no storage space left -- nothing more we can do with this document, so move
// to the next one (do not break, we need to deal with anything that is not
// saved)
--j; // we want to preserve the j value
continue;
}
const char * file = pDoc->getFilename();
if(file && strlen(file) < XAP_SD_FILENAME_LENGTH)
{
strncpy(sd.filenames[j], file, XAP_SD_FILENAME_LENGTH);
AV_View * pView = pFrame->getCurrentView();
if(pView)
{
sd.iDocPos[j] = pView->getPoint();
sd.iXScroll[j] = pView->getXScrollOffset();
sd.iYScroll[j] = pView->getYScrollOffset();
}
}
else
{
--j;
continue;
}
}
sd.iFileCount = j;
if(!_saveState(sd))
return false;
if(bQuit)
{
// we have dealt with unsaved docs above, so just clean up any modeless dlgs and quit
closeModelessDlgs();
reallyExit();
}
return bRet;
}