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lyx_mirror/src/frontends/xforms/FormCharacter.C
Lars Gullik Bjønnes 4541e746fe fix combo segfault 
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@1631 a592a061-630c-0410-9148-cb99ea01b6c8
2001-02-27 11:03:25 +00:00

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/**
* \file FormCharacter.C
* Copyright 2001 The LyX Team.
* See the file COPYING.
*
* \author Edwin Leuven, leuven@fee.uva.nl
*/
#include <config.h>
#ifdef __GNUG_
#pragma implementation
#endif
#include FORMS_H_LOCATION
#include "FormCharacter.h"
#include "form_character.h"
#include "bufferview_funcs.h"
#include "Dialogs.h"
#include "Liason.h"
#include "LyXView.h"
#include "buffer.h"
#include "lyxtext.h"
#include "language.h"
#include "combox.h"
#ifdef CXX_WORKING_NAMESPACES
using Liason::setMinibuffer;
#endif
FormCharacter::FormCharacter(LyXView * lv, Dialogs * d)
: FormBaseBD(lv, d, _("Character Layout"),
new NoRepeatedApplyReadOnlyPolicy),
dialog_(0), combo_language2_(0)
{
// let the popup be shown
// This is a permanent connection so we won't bother
// storing a copy because we won't be disconnecting.
d->showLayoutCharacter.connect(slot(this, &FormCharacter::show));
// for LFUN_FREE
d->setUserFreeFont.connect(slot(this, &FormCharacter::apply));
}
FormCharacter::~FormCharacter()
{
// This must be done before the deletion of the dialog.
delete combo_language2_;
delete dialog_;
}
FL_FORM * FormCharacter::form() const
{
if (dialog_)
return dialog_->form;
return 0;
}
void FormCharacter::build()
{
dialog_ = build_character();
// Workaround dumb xforms sizing bug
minw_ = form()->w;
minh_ = form()->h;
// Manage the ok, apply and cancel/close buttons
bc_.setApply(dialog_->button_apply);
bc_.setCancel(dialog_->button_close);
bc_.refresh();
bc_.addReadOnly (dialog_->check_toggle_all);
fl_addto_choice(dialog_->choice_family,
_(" No change %l| Roman | Sans Serif | Typewriter %l| Reset "));
fl_addto_choice(dialog_->choice_series,
_(" No change %l| Medium | Bold %l| Reset "));
fl_addto_choice(dialog_->choice_shape,
_(" No change %l| Upright | Italic | Slanted | Small Caps "
"%l| Reset "));
fl_addto_choice(dialog_->choice_size,
_(" No change %l| Tiny | Smallest | Smaller | Small "
"| Normal | Large | Larger | Largest | Huge | Huger "
"%l| Increase | Decrease | Reset "));
fl_addto_choice(dialog_->choice_bar,
_(" No change %l| Emph | Underbar | Noun | LaTeX mode %l| Reset "));
fl_addto_choice(dialog_->choice_color,
_(" No change %l| No color | Black | White | Red | Green "
"| Blue | Cyan | Magenta | Yellow %l| Reset "));
fl_addto_choice(dialog_->choice_language,
_(" English %l| German | French "));
// insert default language box manually
fl_addto_form(dialog_->form);
FL_OBJECT * ob = dialog_->choice_language;
combo_language2_ = new Combox(FL_COMBOX_DROPLIST);
combo_language2_->add(ob->x, ob->y, ob->w, ob->h, 250);
combo_language2_->shortcut("#L", 1);
fl_end_form();
// build up the combox entries
combo_language2_->addline(_("No change"));
combo_language2_->addline(_("Reset"));
for (Languages::const_iterator cit = languages.begin();
cit != languages.end(); ++cit) {
combo_language2_->addto((*cit).second.lang());
}
}
void FormCharacter::apply()
{
if (!lv_->view()->available() || !dialog_)
return;
LyXFont font(LyXFont::ALL_IGNORE);
int pos = fl_get_choice(dialog_->choice_family);
switch (pos) {
case 1: font.setFamily(LyXFont::IGNORE_FAMILY); break;
case 2: font.setFamily(LyXFont::ROMAN_FAMILY); break;
case 3: font.setFamily(LyXFont::SANS_FAMILY); break;
case 4: font.setFamily(LyXFont::TYPEWRITER_FAMILY); break;
case 5: font.setFamily(LyXFont::INHERIT_FAMILY); break;
}
pos = fl_get_choice(dialog_->choice_series);
switch (pos) {
case 1: font.setSeries(LyXFont::IGNORE_SERIES); break;
case 2: font.setSeries(LyXFont::MEDIUM_SERIES); break;
case 3: font.setSeries(LyXFont::BOLD_SERIES); break;
case 4: font.setSeries(LyXFont::INHERIT_SERIES); break;
}
pos = fl_get_choice(dialog_->choice_shape);
switch (pos) {
case 1: font.setShape(LyXFont::IGNORE_SHAPE); break;
case 2: font.setShape(LyXFont::UP_SHAPE); break;
case 3: font.setShape(LyXFont::ITALIC_SHAPE); break;
case 4: font.setShape(LyXFont::SLANTED_SHAPE); break;
case 5: font.setShape(LyXFont::SMALLCAPS_SHAPE); break;
case 6: font.setShape(LyXFont::INHERIT_SHAPE); break;
}
pos = fl_get_choice(dialog_->choice_size);
switch (pos) {
case 1: font.setSize(LyXFont::IGNORE_SIZE); break;
case 2: font.setSize(LyXFont::SIZE_TINY); break;
case 3: font.setSize(LyXFont::SIZE_SCRIPT); break;
case 4: font.setSize(LyXFont::SIZE_FOOTNOTE); break;
case 5: font.setSize(LyXFont::SIZE_SMALL); break;
case 6: font.setSize(LyXFont::SIZE_NORMAL); break;
case 7: font.setSize(LyXFont::SIZE_LARGE); break;
case 8: font.setSize(LyXFont::SIZE_LARGER); break;
case 9: font.setSize(LyXFont::SIZE_LARGEST); break;
case 10: font.setSize(LyXFont::SIZE_HUGE); break;
case 11: font.setSize(LyXFont::SIZE_HUGER); break;
case 12: font.setSize(LyXFont::INCREASE_SIZE); break;
case 13: font.setSize(LyXFont::DECREASE_SIZE); break;
case 14: font.setSize(LyXFont::INHERIT_SIZE); break;
}
pos = fl_get_choice(dialog_->choice_bar);
switch (pos) {
case 1: font.setEmph(LyXFont::IGNORE);
font.setUnderbar(LyXFont::IGNORE);
font.setNoun(LyXFont::IGNORE);
font.setLatex(LyXFont::IGNORE);
break;
case 2: font.setEmph(LyXFont::TOGGLE); break;
case 3: font.setUnderbar(LyXFont::TOGGLE); break;
case 4: font.setNoun(LyXFont::TOGGLE); break;
case 5: font.setLatex(LyXFont::TOGGLE); break;
case 6: font.setEmph(LyXFont::INHERIT);
font.setUnderbar(LyXFont::INHERIT);
font.setNoun(LyXFont::INHERIT);
font.setLatex(LyXFont::INHERIT);
break;
}
pos = fl_get_choice(dialog_->choice_color);
switch (pos) {
case 1: font.setColor(LColor::ignore); break;
case 2: font.setColor(LColor::none); break;
case 3: font.setColor(LColor::black); break;
case 4: font.setColor(LColor::white); break;
case 5: font.setColor(LColor::red); break;
case 6: font.setColor(LColor::green); break;
case 7: font.setColor(LColor::blue); break;
case 8: font.setColor(LColor::cyan); break;
case 9: font.setColor(LColor::magenta); break;
case 10: font.setColor(LColor::yellow); break;
case 11: font.setColor(LColor::inherit); break;
}
int const choice = combo_language2_->get();
if (choice == 1)
font.setLanguage(ignore_language);
else if (choice == 2)
font.setLanguage(lv_->buffer()->params.language);
else
font.setLanguage(languages.getLanguage(combo_language2_->getline()));
bool toggleall = fl_get_button(dialog_->check_toggle_all);
ToggleAndShow(lv_->view(), font, toggleall);
lv_->view()->setState();
lv_->buffer()->markDirty();
setMinibuffer(lv_, _("Character set"));
}
void FormCharacter::update()
{
if (!dialog_)
return;
bc_.readOnly(lv_->buffer()->isReadonly());
}
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