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b6e6f87f71
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@9547 a592a061-630c-0410-9148-cb99ea01b6c8
150 lines
3.3 KiB
C++
150 lines
3.3 KiB
C++
// -*- C++ -*-
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/**
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* \file FormFiledialog.h
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* This file is part of LyX, the document processor.
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* Licence details can be found in the file COPYING.
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*
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* \author unknown
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* \author John Levon
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*
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* Full author contact details are available in file CREDITS.
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*/
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#ifndef FORMFILEDIALOG_H
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#define FORMFILEDIALOG_H
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#include "forms_fwd.h"
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#include "frontends/FileDialog.h"
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#include <boost/signals/connection.hpp>
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#include <boost/signals/trackable.hpp>
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#include <vector>
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class Dialogs;
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namespace lyx {
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namespace support {
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class FileFilterList;
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} // namespace support
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namespace frontend {
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/// DirEntry internal structure definition
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class DirEntry {
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public:
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///
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std::string name_;
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///
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std::string displayed_;
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};
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//extern "C" {
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// void C_LyXFileDlg_FileDlgCB(FL_OBJECT * ob, long data);
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// void C_LyXFileDlg_DoubleClickCB(FL_OBJECT * ob, long data);
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// int C_LyXFileDlg_CancelCB(FL_FORM *fl, void *xev);
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//}
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class FD_filedialog;
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} // namespace frontend
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} // namespace lyx
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class FileDialog::Private : public boost::signals::trackable {
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public:
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///
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Private();
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///
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~Private();
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/// sets file selector user button action
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void SetButton(int iIndex, std::string const & pszName = std::string(),
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std::string const & pszPath = std::string());
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/// gets last dialog directory
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std::string const GetDirectory() const;
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/// launches dialog and returns selected file
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std::string const Select(std::string const & pszTitle,
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std::string const & pszPath,
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lyx::support::FileFilterList const & filters,
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std::string const & pszSuggested);
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/// launches dialog and returns selected directory
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std::string const SelectDir(std::string const & pszTitle = std::string(),
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std::string const & pszPath = std::string(),
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std::string const & pszSuggested = std::string());
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/// XForms objects callback (static)
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static void FileDlgCB(FL_OBJECT *, long);
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/// Callback for double click in list
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static void DoubleClickCB(FL_OBJECT *, long);
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/// Handle Cancel CB from WM close
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static int CancelCB(FL_FORM *, void *);
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private:
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/// data
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static lyx::frontend::FD_filedialog * file_dlg_form_;
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///
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static FileDialog::Private * current_dlg_;
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///
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static int minw_;
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///
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static int minh_;
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///
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std::string user_path1_;
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///
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std::string user_path2_;
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///
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std::string directory_;
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///
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std::string mask_;
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///
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std::string file_name_;
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///
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int depth_;
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///
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int last_sel_;
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///
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long last_time_;
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///
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typedef std::vector<lyx::frontend::DirEntry> DirEntries;
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///
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DirEntries dir_entries_;
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///
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bool force_cancel_;
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///
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bool force_ok_;
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/** Redraw the form (on receipt of a Signal indicating, for example,
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that the xform colors have been re-mapped).
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*/
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void redraw();
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/// updates dialog list to match class directory
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void Reread();
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/// sets dialog current directory
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void SetDirectory(std::string const & pszPath);
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/// sets dialog file mask
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void SetFilters(std::string const & filters);
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void SetFilters(lyx::support::FileFilterList const & filters);
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/// handle dialog during file selection
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bool RunDialog();
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/// Handle callback from list
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void HandleListHit();
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/// Handle double click from list
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bool HandleDoubleClick();
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/// Handle OK button call
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bool HandleOK();
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/// Simulates a click on OK/Cancel
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void Force(bool);
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/// Redraw connection.
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boost::signals::connection r_;
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};
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#endif // FORMFILEDIALOG_H
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