better selection and scrolling behaviour

[lyx.git] / src / frontends / qt2 / FileDialog_private.C

diff --git a/src/frontends/qt2/FileDialog_private.C b/src/frontends/qt2/FileDialog_private.C
index f10cf041953b97a1b24b4cabf8b0609b88495f5e..598b8f430c382dc465b7b84a7faa9215c144465b 100644 (file)
--- a/src/frontends/qt2/FileDialog_private.C
+++ b/src/frontends/qt2/FileDialog_private.C
@@ -1,40 +1,81 @@
 /**
  * \file FileDialog_private.C
- * Copyright 2001 the LyX Team
- * Read the file COPYING
+ * This file is part of LyX, the document processor.
+ * Licence details can be found in the file COPYING.
  *
  * \author John Levon
+ *
+ * Full author contact details are available in file CREDITS
  */
 
 #include <config.h>
 
-#include "LString.h"
+#ifdef __GNUG__
+#pragma implementation
+#endif
+
+#include "QtLyXView.h"
+#include "debug.h"
+#include "funcrequest.h"
+#include "lyxfunc.h"
+#include "FileDialog_private.h"
+
+#include "support/lstrings.h"
 
 #include <qapplication.h>
 #include <qfiledialog.h>
+#include <qtoolbutton.h>
 
-#include "QtLyXView.h"
-#include "debug.h"
 
-#include "FileDialog_private.h"
+namespace {
+
+/// return the Qt form of the label
+string const getLabel(string const & str) {
+       string label;
+       string sc(split(str, label, '|'));
+       if (sc.length() < 2)
+               return label;
+       string::size_type pos = label.find(sc[1]);
+       if (pos == string::npos)
+               return label;
+       label.insert(pos, 1, '&');
+       return label;
+}
+
+} // namespace anon
 
-LyXFileDialog::LyXFileDialog(LyXView * lv, kb_action a, string const & p, string const & m, string const & t)
-       : QFileDialog(p.c_str(), m.c_str(), qApp->mainWidget(), t.c_str(), a == LFUN_SELECT_FILE_SYNC),
-       lv_(lv), action_(a)
+
+LyXFileDialog::LyXFileDialog(string const & p, string const & m,
+                            string const & t,
+               FileDialog::Button const & b1, FileDialog::Button const & b2)
+       : QFileDialog(p.c_str(), m.c_str(),
+                     qApp->mainWidget(), t.c_str(), true),
+         b1_(0), b2_(0)
 {
        setCaption(t.c_str());
+
+       if (!b1.first.empty()) {
+               b1_dir_ = b1.second;
+               b1_ = new QToolButton(this);
+               connect(b1_, SIGNAL(clicked()), this, SLOT(buttonClicked()));
+               b1_->setText(getLabel(b1.first).c_str());
+               addToolButton(b1_, true);
+       }
+
+       if (!b2.first.empty()) {
+               b2_dir_ = b2.second;
+               b2_ = new QToolButton(this);
+               connect(b2_, SIGNAL(clicked()), this, SLOT(buttonClicked()));
+               b2_->setText(getLabel(b2.first).c_str());
+               addToolButton(b2_);
+       }
 }
 
 
-void LyXFileDialog::done(int what)
+void LyXFileDialog::buttonClicked()
 {
-       lyxerr[Debug::GUI] << "Done FileDialog, value " << what << std::endl;
-
-       if (action_ == LFUN_SELECT_FILE_SYNC) {
-               QDialog::done(what);
-               return;
-       } else if (what == QDialog::Accepted)
-               lv_->getLyXFunc()->dispatch(action_, selectedFile().data());
-       delete this;
+       if (sender() == b1_)
+               setDir(b1_dir_.c_str());
+       else if (sender() == b2_)
+               setDir(b2_dir_.c_str());
 }
-