1 /* This file is part of
2 * ======================================================
4 * LyX, The Document Processor
6 * Copyright 1995 Matthias Ettrich
7 * Copyright 1995-2000 The LyX Team.
9 * ====================================================== */
12 * International support for LyX
18 #pragma implementation
21 #include FORMS_H_LOCATION
24 #include "tex-strings.h"
26 #include "lyx_gui_misc.h" // CancelCloseBoxCB
29 #include "trans_mgr.h"
30 #include "support/lstrings.h"
34 // a wrapper around the callback static member.
35 extern "C" void C_Intl_DispatchCallback(FL_OBJECT * ob, long code);
39 : prim_lang(lyxrc.primary_kbmap),
40 sec_lang(lyxrc.secondary_kbmap),
41 trans(new TransManager)
43 keymapon = lyxrc.use_kbmap;
45 primarykeymap = false;
51 int Intl::SetPrimary(string const & lang)
53 if (lyxerr.debugging(Debug::KBMAP))
54 lyxerr << "Primary: `" << lang << "'" << endl;
55 return trans->SetPrimary(lang);
59 int Intl::SetSecondary(string const & lang)
61 if (lyxerr.debugging(Debug::KBMAP))
62 lyxerr << "Secondary: `" << lang << "'" << endl;
63 return trans->SetSecondary(lang);
83 fl_set_button(fd_form_keymap->KeyOffBtn, off);
84 fl_set_button(fd_form_keymap->KeyOnBtn, prim);
85 fl_set_button(fd_form_keymap->KeyOnBtn2, sec);
89 void Intl::KeyMapOn(bool on)
90 /* turn on/off key mappings, status in keymapon */
94 if (!fd_form_keymap) return;
96 fl_set_button(fd_form_keymap->KeyOffBtn, 0);
97 fl_set_button(fd_form_keymap->KeyOnBtn, 0);
98 fl_set_button(fd_form_keymap->KeyOnBtn2, 0);
107 fl_set_button(fd_form_keymap->KeyOffBtn, 1);
108 fl_hide_object(fd_form_keymap->KeymapErr);
109 trans->DisableKeymap();
114 void Intl::ToggleKeyMap()
116 if (keymapon && primarykeymap) {
118 } else if (keymapon) {
125 void Intl::KeyMapPrim()
127 fl_set_button(fd_form_keymap->KeyOffBtn, 0);
128 fl_set_button(fd_form_keymap->KeyOnBtn, 1);
129 fl_set_button(fd_form_keymap->KeyOnBtn2, 0);
131 /* read text from choice */
132 int i = Language->get();
135 if (lyxerr.debugging(Debug::KBMAP))
136 lyxerr << "Table: " << tex_babel[i-1] << endl;
139 if (i == otherkeymap)
140 p = fl_get_input(fd_form_keymap->OtherKeymap);
142 p = Language->getline();
146 if (p.empty() || trans->SetPrimary(p)) {
147 // error selecting keymap
148 fl_show_object(fd_form_keymap->KeymapErr);
152 trans->EnablePrimary();
154 primarykeymap = true;
155 fl_hide_object(fd_form_keymap->KeymapErr);
160 void Intl::KeyMapSec()
162 fl_set_button(fd_form_keymap->KeyOffBtn, 0);
163 fl_set_button(fd_form_keymap->KeyOnBtn, 0);
164 fl_set_button(fd_form_keymap->KeyOnBtn2, 1);
166 /* read text from choice */
167 int i = Language2->get();
170 if (lyxerr.debugging(Debug::KBMAP))
171 lyxerr << "Table: " << tex_babel[i-1] << endl;
174 if (i == otherkeymap)
175 p = fl_get_input(fd_form_keymap->OtherKeymap2);
177 p = Language2->getline();
180 if (p.empty() || trans->SetSecondary(p)) {
181 // error selecting keymap
182 fl_show_object(fd_form_keymap->KeymapErr);
186 trans->EnableSecondary();
188 primarykeymap = false;
189 fl_hide_object(fd_form_keymap->KeymapErr);
194 void Intl::LCombo(int, void * v)
196 Intl * itl = static_cast<Intl*>(v);
202 void Intl::LCombo2(int, void * v)
204 Intl * itl = static_cast<Intl*>(v);
210 void Intl::DispatchCallback(FL_OBJECT * ob, long code)
212 if (ob && (code == 0)) {
213 fl_hide_form(ob->form);
216 if (!ob || !(ob->u_vdata))
219 Intl * itl = static_cast<Intl *>(ob->u_vdata);
221 if (itl!= 0) itl->Keymap(code);
225 extern "C" void C_Intl_DispatchCallback(FL_OBJECT * ob, long code)
227 Intl::DispatchCallback(ob, code);
231 void Intl::InitKeyMapper(bool on)
232 /* initialize key mapper */
234 lyxerr[Debug::INIT] << "Initializing key mappings..." << endl;
236 if (prim_lang.empty() && sec_lang.empty())
241 Language = new Combox(FL_COMBOX_DROPLIST);
242 Language2 = new Combox(FL_COMBOX_DROPLIST);
243 Language->setcallback(LCombo, this);
244 Language2->setcallback(LCombo2, this);
246 fd_form_keymap = create_form_KeyMap();
248 // Add the Intl* pointer
249 fd_form_keymap->AcceptChset->u_vdata =
250 fd_form_keymap->Charset->u_vdata =
251 fd_form_keymap->Accept->u_vdata =
252 fd_form_keymap->OtherKeymap->u_vdata =
253 fd_form_keymap->KeyOnBtn->u_vdata =
254 fd_form_keymap->KeyOffBtn->u_vdata =
255 fd_form_keymap->KeyOnBtn2->u_vdata = this;
257 // add the callbacks.
258 fl_set_object_callback(fd_form_keymap->AcceptChset,
259 C_Intl_DispatchCallback, 27);
260 fl_set_object_callback(fd_form_keymap->Charset,
261 C_Intl_DispatchCallback, 26);
262 fl_set_object_callback(fd_form_keymap->Accept,
263 C_Intl_DispatchCallback, 0);
265 fl_set_object_callback(fd_form_keymap->KeyOnBtn,
266 C_Intl_DispatchCallback, 23);
267 fl_set_object_callback(fd_form_keymap->KeyOffBtn,
268 C_Intl_DispatchCallback, 3);
269 fl_set_object_callback(fd_form_keymap->KeyOnBtn2,
270 C_Intl_DispatchCallback, 43);
272 // Make sure pressing the close box does not kill LyX. (RvdK)
273 fl_set_form_atclose(fd_form_keymap->KeyMap, CancelCloseBoxCB, 0);
275 fl_hide_object(fd_form_keymap->KeymapErr);
276 fl_hide_object(fd_form_keymap->ChsetErr);
277 fl_set_input(fd_form_keymap->Charset, lyxrc.font_norm.c_str());
279 // Adds two comboxes to the keyboard map
280 fl_addto_form(fd_form_keymap->KeyMap);
281 Language->add(120, 30, 160, 30, 300); // Primary
282 Language2->add(120, 110, 160, 30, 300); // Secondary
288 if (!strlen(tex_babel[n]))
291 Language->addto(tex_babel[n]);
292 Language2->addto(tex_babel[n]);
297 // Default is not in the language map
298 Language->addto("default");
299 Language2->addto("default");
300 for (Languages::const_iterator cit = languages.begin();
301 cit != languages.end(); ++cit) {
302 Language->addto((*cit).second.lang.c_str());
303 Language2->addto((*cit).second.lang.c_str());
307 Language->addto(_("other..."));
308 Language2->addto(_("other..."));
310 if (!Language->select_text(prim_lang.c_str())) {
311 Language->select(n+1);
312 fl_set_input(fd_form_keymap->OtherKeymap, prim_lang.c_str());
315 trans->SetPrimary(prim_lang);
317 if (!Language2->select_text(sec_lang.c_str())) {
318 Language2->select(n + 1);
319 fl_set_input(fd_form_keymap->OtherKeymap2, sec_lang.c_str());
322 trans->SetSecondary(sec_lang);
326 Keymap(23); // turn primary on
328 trans->setCharset(lyxrc.font_norm.c_str());
332 void Intl::Keymap(long code)
334 if (lyxerr.debugging(Debug::KBMAP))
335 lyxerr << "KeyMap callback: " << code << endl;
337 // Did you wonder if it is possible to write spagetti code with
338 // other constructs thatn goto's? Well here we have a nice small
339 // spagetti example using a switch... (Lgb)
343 fl_hide_form(fd_form_keymap->KeyMap);
352 code -= 19; // change to language change type code
354 case 4: // 4 and 24 will never be called directly, they will only be
355 case 24: // called through 3, 23, 43 (lgb)
362 case 27: /* set new font norm */
363 char const * p = fl_get_input(fd_form_keymap->Charset);
364 if (trans->setCharset(p))
365 fl_show_object(fd_form_keymap->ChsetErr);
367 fl_hide_object(fd_form_keymap->ChsetErr);
373 void Intl::MenuKeymap()
375 if (fd_form_keymap->KeyMap->visible) {
376 fl_raise_form(fd_form_keymap->KeyMap);
377 } else fl_show_form(fd_form_keymap->KeyMap, FL_PLACE_MOUSE,
378 FL_FULLBORDER, _("Key Mappings"));