Quellcode-Bibliothek

^© Kompilation durch diese Firma

[Weder Korrektheit noch Funktionsfähigkeit der Software werden zugesichert.]

Datei: filedlg.h Sprache: C

Original von: Lyx^©

// -*- C++ -*-
/* This file is part of
* ======================================================
*
*           LyX, The Document Processor
*
*           Copyright (C) 1995 1996 Matthias Ettrich
*           and the LyX Team.
*
*======================================================*/

#ifndef __FILEDLG_H__
#define __FILEDLG_H__

#ifdef __GNUG__
#pragma interface
#endif

#include "LString.h"

// necessary for xForms related stuff
#include FORMS_H_LOCATION
#include "form1.h"

/// User cache class definition
class UserCache
{
public:
///
UserCache(LString const & pszName = LString(), uid_t ID = 0,
    UserCache *pRoot = NULL);
///
~UserCache();
// interface
/// seeks user name from user ID
LString Find(uid_t ID);
private:
///
uid_t ID;
///
LString pszName;
///
UserCache *pNext, *pRoot;
// internal methods
/// creates a new user entry
UserCache *Add(uid_t ID);
};
extern UserCache lyxUserCache;

/// Group cache class definition
class GroupCache
{
public:
///
GroupCache(LString const & pszName = LString(), gid_t ID = 0,
     GroupCache *pRoot = NULL);
///
~GroupCache();
// interface
/// seeks group name from group ID
LString Find(gid_t ID);

private:
///
gid_t ID;
///
LString pszName;
///
GroupCache *pNext, *pRoot;
// internal methods
/// creates a new group entry
GroupCache *Add(gid_t ID);
};
extern GroupCache lyxGroupCache;

/// LyXDirEntry internal structure definition
class LyXDirEntry
{
private:
friend class LyXFileDlg;
LString pszName;
LString pszDisplayed;
LString pszLsEntry;
/// compares two LyXDirEntry objects content (used by qsort)
static int ldeCompProc(const LyXDirEntry *r1, const LyXDirEntry *r2);
LyXDirEntry() {};
};

/// FileDlg class definition
class LyXFileDlg
{
public:
///
LyXFileDlg();
///
~LyXFileDlg();
/// sets file selector user button action
void SetButton(int iIndex, LString const & pszName = LString(),
         LString const & pszPath = LString());
/// gets last dialog directory
LString GetDirectory();
/// launches dialog and returns selected file
LString Select(LString const & pszTitle = LString(),
         LString const & pszPath = LString(),
         LString const & pszMask = LString(),
         LString const & pszSuggested = LString());
/// XForms objects callback (static)
static void FileDlgCB(FL_OBJECT *, long);
/// Callback for double click in list
static void DoubleClickCB(FL_OBJECT *, long);
private:
// data
static FD_FileDlg *pFileDlgForm;
static LyXFileDlg *pCurrentDlg;
LString pszUserPath1;
LString pszUserPath2;
LString pszDirectory;
LString pszMask;
LString pszFileName;
int iDepth;
int iLastSel;
long lLastTime;
LString pszInfoLine;
LyXDirEntry *pCurrentNames;
int iNumNames;

bool force_cancel;
bool force_ok;

// internal functions
/// updates dialog list to match class directory
void Reread();
/// sets dialog current directory
void SetDirectory(LString const & pszPath);
/// sets dialog file mask
void SetMask(LString const & pszNewMask);
/// sets dialog information line
void SetInfoLine(LString const & pszLine);
/// handle dialog during file selection
bool RunDialog();
/// Handle callback from list
void HandleListHit();
/// Handle double click from list
bool HandleDoubleClick();
/// Handle OK button call
bool HandleOK();
/// Handle Cancel CB from WM close
static int CancelCB(FL_FORM *, void *);
/// Simulates a click on OK/Cancel
void Force(bool);
};

#endif

¤ Dauer der Verarbeitung: 0.2 Sekunden (vorverarbeitet) ¤

Download des Quellennavigators
Download des sprechenden Kalenders
in der Quellcodebibliothek suchen

Haftungshinweis

Die Informationen auf dieser Webseite wurden nach bestem Wissen sorgfältig zusammengestellt. Es wird jedoch weder Vollständigkeit, noch Richtigkeit, noch Qualität der bereit gestellten Informationen zugesichert.

Bemerkung:

Die farbliche Syntaxdarstellung ist noch experimentell.