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https://git.lyx.org/repos/lyx.git
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27de1486ca
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@140 a592a061-630c-0410-9148-cb99ea01b6c8
367 lines
7.4 KiB
C
367 lines
7.4 KiB
C
/* 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 (C) 1995 Matthias Ettrich
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* Copyright (C) 1995-1998 The LyX Team.
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*
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*======================================================*/
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/*
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* International support for LyX
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*/
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#include <config.h>
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#ifdef __GNUG__
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#pragma implementation
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#endif
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#include FORMS_H_LOCATION
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#include "intl.h"
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#include "form1.h"
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#include "tex-strings.h"
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#include "combox.h"
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#include "lyx_gui_misc.h" // CancelCloseBoxCB
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#include "error.h"
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#include "lyxrc.h"
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#include "trans_mgr.h"
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// $Id: intl.C,v 1.1 1999/09/27 18:44:37 larsbj Exp $
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#if !defined(lint) && !defined(WITH_WARNINGS)
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static char vcid[] = "$Id: intl.C,v 1.1 1999/09/27 18:44:37 larsbj Exp $";
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#endif /* lint */
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// lyx rc
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extern LyXRC* lyxrc;
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Intl::Intl()
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: prim_lang(lyxrc->primary_kbmap),
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sec_lang(lyxrc->secondary_kbmap),
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trans(new TransManager)
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{
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keymapon = lyxrc->use_kbmap;
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chsetcode = NULL;
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primarykeymap = false;
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curkeymap = 0;
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otherkeymap = 0;
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}
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Intl::~Intl()
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{
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}
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int Intl::SetPrimary(LString const & lang)
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{
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if (lyxerr.debugging(Error::KBMAP))
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lyxerr.print("Primary: `" + lang + "'");
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return trans->SetPrimary(lang);
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}
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int Intl::SetSecondary(LString const & lang)
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{
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if (lyxerr.debugging(Error::KBMAP))
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lyxerr.print("Secondary: `" + lang + "'");
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return trans->SetSecondary(lang);
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}
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void Intl::update()
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{
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int off,prim,sec;
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off=prim=sec=0;
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if (!keymapon) {
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off=1;
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} else {
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if (primarykeymap) {
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prim=1;
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} else {
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sec=1;
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}
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}
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fl_set_button(fd_form_keymap->KeyOffBtn,off);
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fl_set_button(fd_form_keymap->KeyOnBtn,prim);
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fl_set_button(fd_form_keymap->KeyOnBtn2,sec);
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}
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void Intl::KeyMapOn(bool on)
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/* turn on/off key mappings, status in keymapon */
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{
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keymapon = on;
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if (!fd_form_keymap) return;
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fl_set_button(fd_form_keymap->KeyOffBtn, 0);
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fl_set_button(fd_form_keymap->KeyOnBtn, 0);
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fl_set_button(fd_form_keymap->KeyOnBtn2, 0);
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if (on) {
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if (primarykeymap) {
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KeyMapPrim();
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} else {
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KeyMapSec();
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}
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} else {
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fl_set_button(fd_form_keymap->KeyOffBtn, 1);
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fl_hide_object(fd_form_keymap->KeymapErr);
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trans->DisableKeymap();
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}
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}
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void Intl::ToggleKeyMap()
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{
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if (keymapon && primarykeymap) {
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KeyMapSec();
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} else if (keymapon) {
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KeyMapOn(false);
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} else
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KeyMapPrim();
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}
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void Intl::KeyMapPrim()
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{
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int i;
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LString p;
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fl_set_button(fd_form_keymap->KeyOffBtn, 0);
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fl_set_button(fd_form_keymap->KeyOnBtn, 1);
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fl_set_button(fd_form_keymap->KeyOnBtn2, 0);
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/* read text from choice */
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i = Language->get();
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if (lyxerr.debugging(Error::KBMAP))
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lyxerr.print(LString("Table: ") + tex_babel[i-1]);
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if (i == otherkeymap)
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p = fl_get_input(fd_form_keymap->OtherKeymap);
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else
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p = Language->getline();
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curkeymap = i;
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if (p.empty() || trans->SetPrimary(p)) {
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// error selecting keymap
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fl_show_object(fd_form_keymap->KeymapErr);
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update();
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} else {
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// no error
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trans->EnablePrimary();
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keymapon = true;
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primarykeymap = true;
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fl_hide_object(fd_form_keymap->KeymapErr);
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}
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}
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void Intl::KeyMapSec()
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{
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int i;
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LString p;
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fl_set_button(fd_form_keymap->KeyOffBtn, 0);
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fl_set_button(fd_form_keymap->KeyOnBtn, 0);
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fl_set_button(fd_form_keymap->KeyOnBtn2, 1);
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/* read text from choice */
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i = Language2->get();
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if (lyxerr.debugging(Error::KBMAP))
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lyxerr.print(LString("Table: ") + tex_babel[i-1]);
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if (i == otherkeymap)
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p = fl_get_input(fd_form_keymap->OtherKeymap2);
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else
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p = Language2->getline();
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curkeymap = i;
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if (p.empty() || trans->SetSecondary(p)) {
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// error selecting keymap
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fl_show_object(fd_form_keymap->KeymapErr);
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update();
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} else {
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// no error
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trans->EnableSecondary();
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keymapon = true;
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primarykeymap = false;
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fl_hide_object(fd_form_keymap->KeymapErr);
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}
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}
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void Intl::LCombo(int, void *v)
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{
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Intl *itl = (Intl*) v;
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itl->Keymap(23);
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return;
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}
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void Intl::LCombo2(int, void *v)
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{
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Intl *itl = (Intl*) v;
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itl->Keymap(43);
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return;
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}
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void Intl::DispatchCallback(FL_OBJECT *ob,long code)
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{
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if (ob && (code == 0)) {
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fl_hide_form(ob->form);
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return;
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}
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if (!ob || !(ob->u_vdata))
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return;
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Intl *itl=(Intl *)ob->u_vdata;
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if (itl!=NULL) itl->Keymap(code);
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}
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void Intl::InitKeyMapper(bool on)
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/* initialize key mapper */
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{
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lyxerr.debug("Initializing key mappings...", Error::KBMAP);
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if (prim_lang.empty() && sec_lang.empty())
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keymapon = false;
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else
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keymapon = on;
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Language = new Combox(FL_COMBOX_DROPLIST);
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Language2 = new Combox(FL_COMBOX_DROPLIST);
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Language->setcallback(LCombo,this);
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Language2->setcallback(LCombo2,this);
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fd_form_keymap = create_form_KeyMap();
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// Add the Intl* pointer
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fd_form_keymap->AcceptChset->u_vdata=
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fd_form_keymap->Charset->u_vdata=
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fd_form_keymap->Accept->u_vdata=
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fd_form_keymap->OtherKeymap->u_vdata=
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fd_form_keymap->KeyOnBtn->u_vdata=
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fd_form_keymap->KeyOffBtn->u_vdata=
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fd_form_keymap->KeyOnBtn2->u_vdata=(void *)this;
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// add the callbacks.
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fl_set_object_callback(fd_form_keymap->AcceptChset,DispatchCallback,27);
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fl_set_object_callback(fd_form_keymap->Charset,DispatchCallback,26);
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fl_set_object_callback(fd_form_keymap->Accept,DispatchCallback,0);
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fl_set_object_callback(fd_form_keymap->KeyOnBtn,DispatchCallback,23);
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fl_set_object_callback(fd_form_keymap->KeyOffBtn,DispatchCallback,3);
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fl_set_object_callback(fd_form_keymap->KeyOnBtn2,DispatchCallback,43);
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// Make sure pressing the close box does not kill LyX. (RvdK)
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fl_set_form_atclose(fd_form_keymap->KeyMap, CancelCloseBoxCB, NULL);
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fl_hide_object(fd_form_keymap->KeymapErr);
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fl_hide_object(fd_form_keymap->ChsetErr);
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fl_set_input(fd_form_keymap->Charset, lyxrc->font_norm.c_str());
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// Adds two comboxes to the keyboard map
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fl_addto_form(fd_form_keymap->KeyMap);
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Language->add(120,30,160,30,300); // Primary
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Language2->add(120,110,160,30,300); // Secondary
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fl_end_form();
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int n=0;
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while (true)
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if (!strlen(tex_babel[n]))
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break;
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else {
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Language->addto(tex_babel[n]);
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Language2->addto(tex_babel[n]);
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n++;
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}
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Language->addto(_("other..."));
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Language2->addto(_("other..."));
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otherkeymap = n+1;
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if (!Language->select_text(prim_lang.c_str())) {
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Language->select(n+1);
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fl_set_input(fd_form_keymap->OtherKeymap, prim_lang.c_str());
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}
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else
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trans->SetPrimary(prim_lang);
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if (!Language2->select_text(sec_lang.c_str())) {
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Language2->select(n+1);
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fl_set_input(fd_form_keymap->OtherKeymap2, sec_lang.c_str());
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}
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else
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trans->SetSecondary(sec_lang);
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KeyMapOn(keymapon);
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if (keymapon)
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Keymap(23); // turn primary on
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trans->setCharset(lyxrc->font_norm.c_str());
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}
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void Intl::Keymap(long code)
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{
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char const *p;
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if (lyxerr.debugging(Error::KBMAP))
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lyxerr.print(LString("KeyMap callback: ") + code);
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switch (code) {
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case 0:
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/* cancel/hide */
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fl_hide_form(fd_form_keymap->KeyMap);
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break;
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case 3:
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case 23:
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case 43:
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if (code==3) {
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KeyMapOn(false);
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return;
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}
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code -= 19; // change to language change type code
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case 4: // 4 and 24 will never be called directly, they will only be
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case 24: // called through 3,23,43 (lgb)
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if (code==4) {
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KeyMapPrim();
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} else {
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KeyMapSec();
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}
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break;
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case 27: /* set new font norm */
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p = fl_get_input(fd_form_keymap->Charset);
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if (trans->setCharset(p))
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fl_show_object(fd_form_keymap->ChsetErr);
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else
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fl_hide_object(fd_form_keymap->ChsetErr);
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break;
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}
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}
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void Intl::MenuKeymap()
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{
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if (fd_form_keymap->KeyMap->visible) {
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fl_raise_form(fd_form_keymap->KeyMap);
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} else fl_show_form(fd_form_keymap->KeyMap, FL_PLACE_MOUSE,
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FL_FULLBORDER, _("Key Mappings"));
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}
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