-// -*- 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.
*
* ====================================================== */
#pragma implementation
#endif
-#include <cerrno>
+#include FORMS_H_LOCATION
+
#include "lyx_gui_misc.h"
-#include "BufferView.h"
-#include "buffer.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_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_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 <ident>|<shortcut> 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 <ident>|<shortcut> 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<bool, string> const
-askForText(string const & msg, string const & dflt)
-{
- if (!lyxrc.use_gui) {
- lyxerr << "----------------------------------------" << endl
- << msg << endl
- << "Assuming answer is " << dflt
- << "----------------------------------------" << endl;
- return make_pair<bool, string>(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<bool, string>(true, string(tmp));
- else
- return make_pair<bool, string>(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;
-}