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271f8d7eec
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@2713 a592a061-630c-0410-9148-cb99ea01b6c8
78 lines
2.4 KiB
C++
78 lines
2.4 KiB
C++
// -*- C++ -*-
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/* This file is part of
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* ======================================================
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*
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* LyX, The Document Processor
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*
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* Copyright 1995 1996 Matthias Ettrich
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* Copyright 1995-2001 The LyX Team
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*
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* ====================================================== */
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// Misc. GUI specific routines
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#ifndef LYX_GUI_MISC_H
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#define LYX_GUI_MISC_H
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#ifdef __GNUG__
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#pragma interface
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#endif
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#include FORMS_H_LOCATION
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#include "LString.h"
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#include <utility> /* needed for pair<> definition */
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/// Prevents LyX from being killed when the close box is pressed in a popup.
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extern "C"
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int CancelCloseBoxCB(FL_FORM *, void *);
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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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void RedrawAllBufferRelatedDialogs();
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/// Prevents LyX from crashing when no buffers available
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void CloseAllBufferRelatedDialogs();
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/// Ensures info in visible popups are always correct.
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void updateAllVisibleBufferRelatedDialogs(bool switched = false);
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/* These shortcut extractors should be shifted to frontends/xforms/ eventually */
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/// Extract shortcut from <ident>|<shortcut> string
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char const * flyx_shortcut_extract(char const * sc);
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/// Shortcut for flyx_shortcut_extract
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#define scex flyx_shortcut_extract
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/// Extract shortcut from <ident>|<shortcut> string
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char const * flyx_ident_extract(char const * sc);
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/// Shortcut for flyx_ident_extract
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#define idex flyx_ident_extract
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/// Show message
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void WriteAlert(string const & s1, string const & s2 = string(),
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string const & s3 = string());
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/// Alarms user of something related to files
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void WriteFSAlert(string const & s1, string const & s2 = string());
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/// Asks "Yes" or "No". Returns true for yes, false for no
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bool AskQuestion(string const & s1, string const & s2 = string(),
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string const & s3 = string(), bool default_value = true);
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/// Asks "Yes", "No" or "Cancel". Returns 1 for yes, 2 for no, 3 for cancel
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int AskConfirmation(string const & s1, string const & s2 = string(),
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string const & s3 = string(), int default_value = 1);
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/// returns a bool: false=cancelled, true=okay. string contains returned text
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std::pair<bool, string> const
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askForText(string const & msg,
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string const & dflt = string());
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/// Informs the user that changes in the coming form will be ignored
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void WarnReadonly(string const & file);
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/// Get the dpi setting of the current screen
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float getScreenDPI();
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#endif
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