X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2Flyx_gui_misc.C;h=fb98996455345d615674f674bd7a9b68bdfd7928;hb=8d1c58af82d1fc356f470dff97878ab7c3e8a2fe;hp=091a11ee5499a6a5f72173c11da3732aecd63b8c;hpb=bf6b9d1e189a13789308944d4d60f3ec994627b4;p=lyx.git diff --git a/src/lyx_gui_misc.C b/src/lyx_gui_misc.C index 091a11ee54..fb98996455 100644 --- a/src/lyx_gui_misc.C +++ b/src/lyx_gui_misc.C @@ -1,11 +1,10 @@ -// -*- C++ -*- /* This file is part of * ====================================================== * * LyX, The Document Processor * * Copyright 1995 Matthias Ettrich - * Copyright 1995-2000 The LyX Team. + * Copyright 1995-2001 The LyX Team. * * ====================================================== */ @@ -15,340 +14,47 @@ #pragma implementation #endif -#include +#include FORMS_H_LOCATION + #include "lyx_gui_misc.h" -#include "BufferView.h" -#include "buffer.h" -#include "credits_form.h" -#include "form1.h" -#include "gettext.h" -#include "lyx.h" -#include "lyx_cb.h" -#include "lyx_main.h" -#include "mathed/math_forms.h" -#include "minibuffer.h" +#include "figure_form.h" #include "print_form.h" -#include "sp_form.h" -#include "LyXView.h" -#include "bufferview_funcs.h" -#include "support/filetools.h" -#include "lyxrc.h" -using std::pair; -using std::make_pair; -using std::endl; - -extern BufferView * current_view; - -extern FD_form_credits * fd_form_credits; extern FD_form_figure * fd_form_figure; extern FD_form_sendto * fd_form_sendto; -extern FD_form_spell_check * fd_form_spell_check; -extern FD_form_spell_options * fd_form_spell_options; -extern FD_panel * fd_panel; -extern FD_delim * fd_delim; -extern FD_deco * fd_deco; -extern FD_space * fd_space; -extern FD_matrix * fd_matrix; extern void HideFiguresPopups(); -// Prevents LyX from being killed when the close box is pressed in a popup. -extern "C" int CancelCloseBoxCB(FL_FORM *, void *) +// The code below is just waiting to go away really ... + +extern "C" +int CancelCloseBoxCB(FL_FORM *, void *) { return FL_CANCEL; } -// Redraw the form (on receipt of a Signal indicating, for example, -// that the xform colors have been re-mapped). + void RedrawAllBufferRelatedDialogs() { - if (fd_deco && fd_deco->deco->visible) { - fl_redraw_form(fd_deco->deco); - } - if (fd_delim && fd_delim->delim->visible) { - fl_redraw_form(fd_delim->delim); - } - if (fd_form_credits && fd_form_credits->form_credits->visible) { - fl_redraw_form(fd_form_credits->form_credits); - } if (fd_form_figure->form_figure->visible) { fl_redraw_form(fd_form_figure->form_figure); } if (fd_form_sendto->form_sendto->visible) { fl_redraw_form(fd_form_sendto->form_sendto); } - if (fd_form_spell_check && - fd_form_spell_check->form_spell_check->visible) { - fl_redraw_form(fd_form_spell_check->form_spell_check); - } - if (fd_form_spell_options && - fd_form_spell_options->form_spell_options->visible) { - fl_redraw_form(fd_form_spell_options->form_spell_options); - } - if (fd_matrix && fd_matrix->matrix->visible) { - fl_redraw_form(fd_matrix->matrix); - } - if (fd_panel && fd_panel->panel->visible) { - fl_redraw_form(fd_panel->panel); - } - if (fd_space && fd_space->space->visible) { - fl_redraw_form(fd_space->space); - } } -// Prevents LyX from crashing when no buffers available -// This is also one of the functions that we _really_ dont want -// we should try to finds way to help us with that. -// The signal/slot mechanism can probably help. void CloseAllBufferRelatedDialogs() { - // don't forget to check that dynamically created forms - // have been created otherwise hiding one could cause a crash - // need the visible check otherwise XForms prints a warning - // if hiding an invisible form if (fd_form_figure->form_figure->visible) { fl_hide_form(fd_form_figure->form_figure); } if (fd_form_sendto->form_sendto->visible) { fl_hide_form(fd_form_sendto->form_sendto); } - if (fd_form_spell_check) { - if (fd_form_spell_check->form_spell_check->visible) { - fl_trigger_object(fd_form_spell_check->done); - } - } - if (fd_panel) { - if (fd_panel->panel->visible) { - fl_hide_form(fd_panel->panel); - } - } - if (fd_delim) { - if (fd_delim->delim->visible) { - fl_hide_form(fd_delim->delim); - } - } - if (fd_deco) { - if (fd_deco->deco->visible) { - fl_hide_form(fd_deco->deco); - } - } - if (fd_space) { - if (fd_space->space->visible) { - fl_hide_form(fd_space->space); - } - } - if (fd_matrix) { - if (fd_matrix->matrix->visible) { - fl_hide_form(fd_matrix->matrix); - } - } HideFiguresPopups(); } -// This is another function we really don't want. -// Again the Signal/Slot mechanism is tailor made for this task. void updateAllVisibleBufferRelatedDialogs(bool) { - if (current_view->buffer() && current_view->buffer()->isReadonly()) { - // a little crude perhaps but it works. ARRae - // The math popups should be closed only if we switch - // to a readonly buffer - if (fd_panel) { - if (fd_panel->panel->visible) { - fl_hide_form(fd_panel->panel); - } - } - if (fd_delim) { - if (fd_delim->delim->visible) { - fl_hide_form(fd_delim->delim); - } - } - if (fd_deco) { - if (fd_deco->deco->visible) { - fl_hide_form(fd_deco->deco); - } - } - if (fd_space) { - if (fd_space->space->visible) { - fl_hide_form(fd_space->space); - } - } - if (fd_matrix) { - if (fd_matrix->matrix->visible) { - fl_hide_form(fd_matrix->matrix); - } - } - } HideFiguresPopups(); } - -// Extract shortcut from | string -char const * flyx_shortcut_extract(char const * sc) -{ - // Find '|' in the sc and return the string after that. - register char const * sd = sc; - while(sd[0]!= 0 && sd[0] != '|') ++sd; - - if (sd[0] == '|') { - ++sd; - //lyxerr << sd << endl; - return sd; - } - return ""; -} - - -// Extract identifier from | string -char const * flyx_ident_extract(char const * sc) -{ - register char const * se = sc; - while(se[0]!= 0 && se[0] != '|') ++se; - - if (se[0] == 0) return sc; - - char * sb = new char[se - sc + 1]; - int index = 0; - register char const * sd = sc; - while (sd != se) { - sb[index] = sd[0]; - ++index; ++sd; - } - sb[index] = 0; - return sb; -} - - -void WriteStatus(MiniBuffer * minib, string const & s) -{ - if (minib) { - minib->Set(s); - minib->Store(); - } else - lyxerr << s << endl; -} - - -// -void WriteAlert(string const & s1, string const & s2, string const & s3) -{ - MiniBuffer * minibuffer = 0; - if (current_view && current_view->owner()) - minibuffer = current_view->owner()->getMiniBuffer(); - if (minibuffer) { - /// Write to minibuffer - ProhibitInput(current_view); - minibuffer->Set(s1, s2, s3); - fl_set_resource("flAlert.dismiss.label", _("Dismiss")); - fl_show_alert(s1.c_str(), s2.c_str(), s3.c_str(), 0); - AllowInput(current_view); - } else { - /// Write to lyxerr - lyxerr << "----------------------------------------" << endl - << s1 << endl << s2 << endl << s3 << endl - << "----------------------------------------" << endl; - } -} - - -// Alarms user of something related to files -void WriteFSAlert(string const & s1, string const & s2) -{ - WriteAlert(s1, s2, strerror(errno)); -} - - -bool AskQuestion(string const & s1, string const & s2, string const & s3, - bool default_value) -{ - if (!lyxrc.use_gui) { - lyxerr << "----------------------------------------" << endl - << s1 << endl; - if (!s2.empty()) - lyxerr << s2 << endl; - if (!s3.empty()) - lyxerr << s3 << endl; - lyxerr << "Assuming answer is " - << (default_value ? "yes" : "no") - << endl - << "----------------------------------------" << endl; - return default_value; - } - - fl_set_resource("flQuestion.yes.label", idex(_("Yes|Yy#y"))); - fl_set_resource("flQuestion.no.label", idex(_("No|Nn#n"))); - return fl_show_question((s1 + "\n" + s2 + "\n" + s3).c_str(), 0); -} - - -// Returns 1 for yes, 2 for no, 3 for cancel. -int AskConfirmation(string const & s1, string const & s2, string const & s3, - int default_value) -{ - if (!lyxrc.use_gui) { - lyxerr << "----------------------------------------" << endl - << s1 << endl; - if (!s2.empty()) - lyxerr << s2 << endl; - if (!s3.empty()) - lyxerr << s3 << endl; - lyxerr << "Assuming answer is "; - if (default_value == 1) - lyxerr << "yes"; - else if (default_value == 2) - lyxerr << "no"; - else - lyxerr << "cancel"; - lyxerr << endl - << "----------------------------------------" << endl; - return default_value; - } - - fl_set_choices_shortcut(scex(_("Yes|Yy#y")), - scex(_("No|Nn#n")), - scex(_("Cancel|^["))); - return fl_show_choice(s1.c_str(), s2.c_str(), s3.c_str(), - 3, idex(_("Yes|Yy#y")), - idex(_("No|Nn#n")), - idex(_("Cancel|^[")), 3); -} - - -// Asks for a text -pair const -askForText(string const & msg, string const & dflt) -{ - if (!lyxrc.use_gui) { - lyxerr << "----------------------------------------" << endl - << msg << endl - << "Assuming answer is " << dflt - << "----------------------------------------" << endl; - return make_pair(true, dflt); - } - - fl_set_resource("flInput.cancel.label", idex(_("Cancel|^["))); - fl_set_resource("flInput.ok.label", idex(_("OK|#O"))); - fl_set_resource("flInput.clear.label", idex(_("Clear|#e"))); - char const * tmp = fl_show_input(msg.c_str(), dflt.c_str()); - if (tmp != 0) - return make_pair(true, string(tmp)); - else - return make_pair(false, string()); -} - - -// Inform the user that the buffer is read-only, and that changes in the -// dialog box that is to appear will be ignored. -void WarnReadonly(string const & file) -{ - WriteAlert(_("Any changes will be ignored"), - _("The document is read-only:"), - MakeDisplayPath(file)); -} - -/// Get the dpi setting of the current screen -float getScreenDPI() -{ - Screen * scr = ScreenOfDisplay(fl_get_display(), fl_screen); //DefaultScreen(fl_get_display()); - return ((HeightOfScreen(scr) * 25.4 / HeightMMOfScreen(scr)) + - (WidthOfScreen(scr) * 25.4 / WidthMMOfScreen(scr))) / 2; -}