2 /* This file is part of
3 * ======================================================
5 * LyX, The Document Processor
7 * Copyright 1995 1996 Matthias Ettrich
8 * Copyright 1995-2000 The LyX Team
10 * ====================================================== */
12 // Misc. GUI specific routines
14 #ifndef LYX_GUI_MISC_H
15 #define LYX_GUI_MISC_H
17 #include FORMS_H_LOCATION
19 #include <utility> /* needed for pair<> definition */
21 /// Prevents LyX from being killed when the close box is pressed in a popup.
22 extern "C" int CancelCloseBoxCB(FL_FORM *, void *);
23 /// Prevents LyX from being killed when the close box is pressed in a popup.
24 extern "C" int IgnoreCloseBoxCB(FL_FORM *, void *);
26 /// Prevents LyX from crashing when no buffers available
27 void CloseAllBufferRelatedPopups();
29 /// Ensures info in visible popups are always correct.
30 void updateAllVisibleBufferRelatedPopups();
32 /// Extract shortcut from <ident>|<shortcut> string
33 char const * flyx_shortcut_extract(char const * sc);
34 /// Make a shortnamed version of the above func
35 #define scex flyx_shortcut_extract
37 /// Extract shortcut from <ident>|<shortcut> string
38 char const * flyx_ident_extract(char const * sc);
39 /// Make a shortnamed versjon of the above func
40 #define idex flyx_ident_extract
43 void WriteAlert(string const & s1, string const & s2 = string(),
44 string const & s3 = string());
46 /// Alarms user of something related to files
47 void WriteFSAlert(string const & s1, string const & s2 = string());
49 /// Asks "Yes" or "No". Returns true for yes, false for no
50 bool AskQuestion(string const & s1, string const & s2 = string(),
51 string const & s3 = string());
53 /// Asks "Yes", "No" or "Cancel". Returns 1 for yes, 2 for no, 3 for cancel
54 int AskConfirmation(string const & s1, string const & s2 = string(),
55 string const & s3 = string());
57 /// returns a bool: false=cancelled, true=okay. string contains returned text
58 std::pair<bool, string> askForText(string const & msg,
59 string const & dflt = string());
61 /// Informs the user that changes in the coming form will be ignored
62 void WarnReadonly(string const & file);
64 /// Get the dpi setting of the current screen
68 /// rings the audio bell.
71 // if (audio()) ON/OFF switch yet to be implemented