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factorize previewNext/Prev

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This commit is contained in:
dockes 2007-07-20 11:44:46 +00:00
parent 90e4962c6d
commit 26dd570ef9
2 changed files with 17 additions and 42 deletions
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57
src/qtgui/rclmain_w.cpp
View File

@ -1,5 +1,5 @@
#ifndef lint
static char rcsid[] = "@(#$Id: rclmain_w.cpp,v 1.34 2007-07-20 11:38:18 dockes Exp $ (C) 2005 J.F.Dockes";
static char rcsid[] = "@(#$Id: rclmain_w.cpp,v 1.35 2007-07-20 11:44:46 dockes Exp $ (C) 2005 J.F.Dockes";
#endif
/*
* This program is free software; you can redistribute it and/or modify
@ -514,9 +514,17 @@ void RclMain::startPreview(Rcl::Doc doc)
preview->show();
preview->makeDocCurrent(fn, st.st_size, doc, 0);
}
void RclMain::previewNextInTab(Preview * w, int sid, int docnum)
{
previewPrevOrNextInTab(w, sid, docnum, true);
}
void RclMain::previewPrevInTab(Preview * w, int sid, int docnum)
{
previewPrevOrNextInTab(w, sid, docnum, false);
}
// Show next document from result list in current preview tab
void RclMain::previewNextInTab(Preview * w, int sid, int docnum)
void RclMain::previewPrevOrNextInTab(Preview * w, int sid, int docnum, bool nxt)
{
LOGDEB(("RclMain::previewNextInTab sid %d docnum %d, m_sid %d\n",
sid, docnum, m_searchId));
@ -530,8 +538,11 @@ void RclMain::previewNextInTab(Preview * w, int sid, int docnum)
return;
}
docnum++;
if (docnum >= resList->getResCnt()) {
if (nxt)
docnum++;
else
docnum--;
if (docnum < 0 || docnum >= resList->getResCnt()) {
QApplication::beep();
return;
}
@ -556,44 +567,6 @@ void RclMain::previewNextInTab(Preview * w, int sid, int docnum)
w->makeDocCurrent(fn, st.st_size, doc, docnum, true);
}
// Show previous document from result list in preview tab
void RclMain::previewPrevInTab(Preview *w, int sid, int docnum)
{
LOGDEB(("RclMain::previewPrevInTab sid %d docnum %d, m_sid %d\n",
sid, docnum, m_searchId));
if (w == 0) // ??
return;
if (sid != m_searchId) {
QMessageBox::warning(0, "Recoll",
tr("This search is not active any more"));
return;
}
if (docnum <= 0) {
QApplication::beep();
return;
}
docnum--;
Rcl::Doc doc;
if (!resList->getDoc(docnum, doc)) {
QMessageBox::warning(0, "Recoll",
tr("Cannot retrieve document info"
" from database"));
return;
}
// Check that the file exists in the file system
string fn = urltolocalpath(doc.url);
struct stat st;
if (stat(fn.c_str(), &st) < 0) {
QMessageBox::warning(0, "Recoll", tr("Cannot access document file: ") +
fn.c_str());
return;
}
w->makeDocCurrent(fn, st.st_size, doc, docnum, true);
}
// Preview tab exposed: possibly tell reslist (to color the paragraph)
void RclMain::previewExposed(Preview *, int sid, int docnum)
{

2
src/qtgui/rclmain_w.h
View File

@ -118,6 +118,8 @@ private:
// Used to match to preview windows
int m_searchId;
virtual void init();
virtual void previewPrevOrNextInTab(Preview *, int sid, int docnum,
bool next);
};
#endif // RCLMAIN_W_H