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"
35 // a wrapper around the callback static member.
36 extern "C" void C_Intl_DispatchCallback(FL_OBJECT * ob, long code);
40 : prim_lang(lyxrc.primary_kbmap),
41 sec_lang(lyxrc.secondary_kbmap),
42 trans(new TransManager)
44 keymapon = lyxrc.use_kbmap;
46 primarykeymap = false;
52 int Intl::SetPrimary(string const & lang)
54 if (lyxerr.debugging(Debug::KBMAP))
55 lyxerr << "Primary: `" << lang << "'" << endl;
56 return trans->SetPrimary(lang);
60 int Intl::SetSecondary(string const & lang)
62 if (lyxerr.debugging(Debug::KBMAP))
63 lyxerr << "Secondary: `" << lang << "'" << endl;
64 return trans->SetSecondary(lang);
84 fl_set_button(fd_form_keymap->KeyOffBtn, off);
85 fl_set_button(fd_form_keymap->KeyOnBtn, prim);
86 fl_set_button(fd_form_keymap->KeyOnBtn2, sec);
90 void Intl::KeyMapOn(bool on)
91 /* turn on/off key mappings, status in keymapon */
95 if (!fd_form_keymap) return;
97 fl_set_button(fd_form_keymap->KeyOffBtn, 0);
98 fl_set_button(fd_form_keymap->KeyOnBtn, 0);
99 fl_set_button(fd_form_keymap->KeyOnBtn2, 0);
108 fl_set_button(fd_form_keymap->KeyOffBtn, 1);
109 fl_hide_object(fd_form_keymap->KeymapErr);
110 trans->DisableKeymap();
115 void Intl::ToggleKeyMap()
117 if (keymapon && primarykeymap) {
119 } else if (keymapon) {
126 void Intl::KeyMapPrim()
128 fl_set_button(fd_form_keymap->KeyOffBtn, 0);
129 fl_set_button(fd_form_keymap->KeyOnBtn, 1);
130 fl_set_button(fd_form_keymap->KeyOnBtn2, 0);
132 /* read text from choice */
133 int i = Language->get();
136 if (i == otherkeymap)
137 p = fl_get_input(fd_form_keymap->OtherKeymap);
139 p = Language->getline();
143 if (p.empty() || trans->SetPrimary(p)) {
144 // error selecting keymap
145 fl_show_object(fd_form_keymap->KeymapErr);
149 trans->EnablePrimary();
151 primarykeymap = true;
152 fl_hide_object(fd_form_keymap->KeymapErr);
157 void Intl::KeyMapSec()
159 fl_set_button(fd_form_keymap->KeyOffBtn, 0);
160 fl_set_button(fd_form_keymap->KeyOnBtn, 0);
161 fl_set_button(fd_form_keymap->KeyOnBtn2, 1);
163 /* read text from choice */
164 int i = Language2->get();
167 if (i == otherkeymap)
168 p = fl_get_input(fd_form_keymap->OtherKeymap2);
170 p = Language2->getline();
173 if (p.empty() || trans->SetSecondary(p)) {
174 // error selecting keymap
175 fl_show_object(fd_form_keymap->KeymapErr);
179 trans->EnableSecondary();
181 primarykeymap = false;
182 fl_hide_object(fd_form_keymap->KeymapErr);
187 void Intl::LCombo(int, void * v)
189 Intl * itl = static_cast<Intl*>(v);
195 void Intl::LCombo2(int, void * v)
197 Intl * itl = static_cast<Intl*>(v);
203 void Intl::DispatchCallback(FL_OBJECT * ob, long code)
205 if (ob && (code == 0)) {
206 fl_hide_form(ob->form);
209 if (!ob || !(ob->u_vdata))
212 Intl * itl = static_cast<Intl *>(ob->u_vdata);
214 if (itl!= 0) itl->Keymap(code);
218 extern "C" void C_Intl_DispatchCallback(FL_OBJECT * ob, long code)
220 Intl::DispatchCallback(ob, code);
224 void Intl::InitKeyMapper(bool on)
225 /* initialize key mapper */
227 lyxerr[Debug::INIT] << "Initializing key mappings..." << endl;
229 if (prim_lang.empty() && sec_lang.empty())
234 Language = new Combox(FL_COMBOX_DROPLIST);
235 Language2 = new Combox(FL_COMBOX_DROPLIST);
236 Language->setcallback(LCombo, this);
237 Language2->setcallback(LCombo2, this);
239 fd_form_keymap = create_form_KeyMap();
241 // Add the Intl* pointer
242 fd_form_keymap->AcceptChset->u_vdata =
243 fd_form_keymap->Charset->u_vdata =
244 fd_form_keymap->Accept->u_vdata =
245 fd_form_keymap->OtherKeymap->u_vdata =
246 fd_form_keymap->KeyOnBtn->u_vdata =
247 fd_form_keymap->KeyOffBtn->u_vdata =
248 fd_form_keymap->KeyOnBtn2->u_vdata = this;
250 // add the callbacks.
251 fl_set_object_callback(fd_form_keymap->AcceptChset,
252 C_Intl_DispatchCallback, 27);
253 fl_set_object_callback(fd_form_keymap->Charset,
254 C_Intl_DispatchCallback, 26);
255 fl_set_object_callback(fd_form_keymap->Accept,
256 C_Intl_DispatchCallback, 0);
258 fl_set_object_callback(fd_form_keymap->KeyOnBtn,
259 C_Intl_DispatchCallback, 23);
260 fl_set_object_callback(fd_form_keymap->KeyOffBtn,
261 C_Intl_DispatchCallback, 3);
262 fl_set_object_callback(fd_form_keymap->KeyOnBtn2,
263 C_Intl_DispatchCallback, 43);
265 // Make sure pressing the close box does not kill LyX. (RvdK)
266 fl_set_form_atclose(fd_form_keymap->KeyMap, CancelCloseBoxCB, 0);
268 fl_hide_object(fd_form_keymap->KeymapErr);
269 fl_hide_object(fd_form_keymap->ChsetErr);
270 fl_set_input(fd_form_keymap->Charset, lyxrc.font_norm.c_str());
272 // Adds two comboxes to the keyboard map
273 fl_addto_form(fd_form_keymap->KeyMap);
274 Language->add(120, 30, 160, 30, 300); // Primary
275 Language2->add(120, 110, 160, 30, 300); // Secondary
279 // Default is not in the language map
280 Language->addto("default");
281 Language2->addto("default");
282 for (Languages::const_iterator cit = languages.begin();
283 cit != languages.end(); ++cit) {
284 Language->addto((*cit).second.lang.c_str());
285 Language2->addto((*cit).second.lang.c_str());
289 Language->addto(_("other..."));
290 Language2->addto(_("other..."));
292 if (!Language->select_text(prim_lang.c_str())) {
293 Language->select(n+1);
294 fl_set_input(fd_form_keymap->OtherKeymap, prim_lang.c_str());
297 trans->SetPrimary(prim_lang);
299 if (!Language2->select_text(sec_lang.c_str())) {
300 Language2->select(n + 1);
301 fl_set_input(fd_form_keymap->OtherKeymap2, sec_lang.c_str());
304 trans->SetSecondary(sec_lang);
308 Keymap(23); // turn primary on
310 trans->setCharset(lyxrc.font_norm.c_str());
314 void Intl::Keymap(long code)
316 if (lyxerr.debugging(Debug::KBMAP))
317 lyxerr << "KeyMap callback: " << code << endl;
319 // Did you wonder if it is possible to write spagetti code with
320 // other constructs thatn goto's? Well here we have a nice small
321 // spagetti example using a switch... (Lgb)
325 fl_hide_form(fd_form_keymap->KeyMap);
334 code -= 19; // change to language change type code
336 case 4: // 4 and 24 will never be called directly, they will only be
337 case 24: // called through 3, 23, 43 (lgb)
344 case 27: /* set new font norm */
345 char const * p = fl_get_input(fd_form_keymap->Charset);
346 if (trans->setCharset(p))
347 fl_show_object(fd_form_keymap->ChsetErr);
349 fl_hide_object(fd_form_keymap->ChsetErr);
355 void Intl::MenuKeymap()
357 if (fd_form_keymap->KeyMap->visible) {
358 fl_raise_form(fd_form_keymap->KeyMap);
359 } else fl_show_form(fd_form_keymap->KeyMap, FL_PLACE_MOUSE,
360 FL_FULLBORDER, _("Key Mappings"));