1 /* This file is part of
2 * ======================================================
4 * LyX, The Document Processor
6 * Copyright 2000 The LyX Team.
10 *======================================================*/
14 #include FORMS_H_LOCATION
15 #include XPM_H_LOCATION
18 #pragma implementation
21 #include "lyx_gui_misc.h"
23 #include "FormDocument.h"
24 #include "form_document.h"
28 #include "tex-strings.h"
29 #include "bufferparams.h"
30 #include "insets/insetquotes.h"
33 #include "support/filetools.h"
36 #include "BufferView.h"
39 #include "CutAndPaste.h"
40 #include "bufferview_funcs.h"
41 #include "xforms_helpers.h"
43 #ifdef CXX_WORKING_NAMESPACES
44 using Liason::setMinibuffer;
47 #define USE_CLASS_COMBO 1
49 FormDocument::FormDocument(LyXView * lv, Dialogs * d)
50 : FormBaseBD(lv, d, _("Document Layout")), fbullet(0)
52 // let the popup be shown
53 // This is a permanent connection so we won't bother
54 // storing a copy because we won't be disconnecting.
55 d->showLayoutDocument.connect(slot(this, &FormDocument::show));
59 void FormDocument::redraw()
61 if( form() && form()->visible )
62 fl_redraw_form( form() );
66 FL_FORM * outer_form = fl_get_active_folder(dialog_->tabbed_folder);
67 if (outer_form && outer_form->visible)
68 fl_redraw_form( outer_form );
72 FL_FORM * FormDocument::form() const
74 if (dialog_.get()) return dialog_->form;
79 void FormDocument::build()
84 dialog_.reset(build_tabbed_document());
86 // Manage the restore, ok, apply, restore and cancel/close buttons
87 bc().setOK(dialog_->button_ok);
88 bc().setApply(dialog_->button_apply);
89 bc().setCancel(dialog_->button_cancel);
90 bc().setUndoAll(dialog_->button_restore);
93 // Workaround dumb xforms sizing bug
97 // the document paper form
98 paper_.reset(build_doc_paper());
99 fl_addto_choice(paper_->choice_papersize2,
100 _(" Default | Custom | USletter | USlegal "
101 "| USexecutive | A3 | A4 | A5 | B3 | B4 | B5 "));
102 fl_addto_choice(paper_->choice_paperpackage,
104 "| A4 small Margins (only portrait) "
105 "| A4 very small Margins (only portrait) "
106 "| A4 very wide margins (only portrait) "));
107 fl_set_input_return(paper_->input_custom_width, FL_RETURN_CHANGED);
108 fl_set_input_return(paper_->input_custom_height, FL_RETURN_CHANGED);
109 fl_set_input_return(paper_->input_top_margin, FL_RETURN_CHANGED);
110 fl_set_input_return(paper_->input_bottom_margin, FL_RETURN_CHANGED);
111 fl_set_input_return(paper_->input_left_margin, FL_RETURN_CHANGED);
112 fl_set_input_return(paper_->input_right_margin, FL_RETURN_CHANGED);
113 fl_set_input_return(paper_->input_head_height, FL_RETURN_CHANGED);
114 fl_set_input_return(paper_->input_head_sep, FL_RETURN_CHANGED);
115 fl_set_input_return(paper_->input_foot_skip, FL_RETURN_CHANGED);
117 bc().addReadOnly (paper_->choice_paperpackage);
118 bc().addReadOnly (paper_->greoup_radio_orientation);
119 bc().addReadOnly (paper_->radio_portrait);
120 bc().addReadOnly (paper_->radio_landscape);
121 bc().addReadOnly (paper_->choice_papersize2);
122 bc().addReadOnly (paper_->push_use_geometry);
123 bc().addReadOnly (paper_->input_custom_width);
124 bc().addReadOnly (paper_->input_custom_height);
125 bc().addReadOnly (paper_->input_top_margin);
126 bc().addReadOnly (paper_->input_bottom_margin);
127 bc().addReadOnly (paper_->input_left_margin);
128 bc().addReadOnly (paper_->input_right_margin);
129 bc().addReadOnly (paper_->input_head_height);
130 bc().addReadOnly (paper_->input_head_sep);
131 bc().addReadOnly (paper_->input_foot_skip);
133 // the document class form
134 class_.reset(build_doc_class());
137 #ifdef USE_CLASS_COMBO
138 // The language is a combo-box and has to be inserted manually
139 obj = class_->choice_doc_class;
140 fl_deactivate_object(obj);
141 fl_addto_form(class_->form);
142 combo_doc_class.reset(new Combox(FL_COMBOX_DROPLIST));
143 combo_doc_class->add(obj->x, obj->y, obj->w, obj->h, 400,
144 dialog_->tabbed_folder);
145 combo_doc_class->shortcut("#C",1);
146 combo_doc_class->setcallback(ComboInputCB, this);
148 for (LyXTextClassList::const_iterator cit = textclasslist.begin();
149 cit != textclasslist.end(); ++cit)
151 combo_doc_class->addto((*cit).description());
154 fl_clear_choice(class_->choice_doc_class);
155 for (LyXTextClassList::const_iterator cit = textclasslist.begin();
156 cit != textclasslist.end(); ++cit)
158 fl_addto_choice(class_->choice_doc_class,(*cit).description().c_str());
161 fl_addto_choice(class_->choice_doc_spacing,
162 _(" Single | OneHalf | Double | Other "));
163 fl_addto_choice(class_->choice_doc_fontsize, "default|10|11|12");
164 for (n=0; tex_fonts[n][0]; ++n) {
165 fl_addto_choice(class_->choice_doc_fonts,tex_fonts[n]);
167 fl_addto_choice(class_->choice_doc_pagestyle,
168 "default|empty|plain|headings|fancy");
169 fl_addto_choice(class_->choice_doc_skip,
170 _(" Smallskip | Medskip | Bigskip | Length "));
171 fl_set_input_return(class_->input_doc_extra, FL_RETURN_CHANGED);
172 fl_set_input_return(class_->input_doc_skip, FL_RETURN_CHANGED);
173 fl_set_input_return(class_->input_doc_spacing, FL_RETURN_CHANGED);
175 bc().addReadOnly (class_->radio_doc_indent);
176 bc().addReadOnly (class_->radio_doc_skip);
177 #ifndef USE_CLASS_COMBO
178 bc().addReadOnly (class_->choice_doc_class);
180 bc().addReadOnly (class_->choice_doc_pagestyle);
181 bc().addReadOnly (class_->choice_doc_fonts);
182 bc().addReadOnly (class_->choice_doc_fontsize);
183 bc().addReadOnly (class_->radio_doc_sides_one);
184 bc().addReadOnly (class_->radio_doc_sides_two);
185 bc().addReadOnly (class_->radio_doc_columns_one);
186 bc().addReadOnly (class_->radio_doc_columns_two);
187 bc().addReadOnly (class_->input_doc_extra);
188 bc().addReadOnly (class_->input_doc_skip);
189 bc().addReadOnly (class_->choice_doc_skip);
190 bc().addReadOnly (class_->choice_doc_spacing);
191 bc().addReadOnly (class_->input_doc_spacing);
193 // the document language form
194 language_.reset(build_doc_language());
195 fl_addto_choice(language_->choice_inputenc,
196 "default|auto|latin1|latin2|latin5"
197 "|koi8-r|koi8-u|cp866|cp1251|iso88595");
199 // The language is a combo-box and has to be inserted manually
200 obj = language_->choice_language;
201 fl_deactivate_object(obj);
202 fl_addto_form(language_->form);
203 combo_language.reset(new Combox(FL_COMBOX_DROPLIST));
204 combo_language->add(obj->x, obj->y, obj->w, obj->h, 400,
205 dialog_->tabbed_folder);
206 combo_language->shortcut("#L",1);
207 combo_language->setcallback(ComboInputCB, this);
210 for (Languages::const_iterator cit = languages.begin();
211 cit != languages.end(); ++cit) {
212 combo_language->addto((*cit).second.lang());
215 fl_addto_choice(language_->choice_quotes_language,
216 _(" ``text'' | ''text'' | ,,text`` | ,,text'' |"
217 " «text» | »text« "));
219 bc().addReadOnly (language_->choice_inputenc);
221 // the document options form
222 options_.reset(build_doc_options());
223 fl_set_input_return(options_->input_float_placement, FL_RETURN_CHANGED);
224 fl_set_counter_bounds(options_->slider_secnumdepth,-2,5);
225 fl_set_counter_bounds(options_->slider_tocdepth,-1,5);
226 fl_set_counter_step(options_->slider_secnumdepth,1,1);
227 fl_set_counter_step(options_->slider_tocdepth,1,1);
228 fl_set_counter_precision(options_->slider_secnumdepth, 0);
229 fl_set_counter_precision(options_->slider_tocdepth, 0);
230 for (n=0; tex_graphics[n][0]; ++n) {
231 fl_addto_choice(options_->choice_postscript_driver, tex_graphics[n]);
234 bc().addReadOnly (options_->slider_secnumdepth);
235 bc().addReadOnly (options_->slider_tocdepth);
236 bc().addReadOnly (options_->check_use_amsmath);
237 bc().addReadOnly (options_->input_float_placement);
238 bc().addReadOnly (options_->choice_postscript_driver);
240 // the document bullets form
241 bullets_.reset(build_doc_bullet());
242 fl_addto_choice(bullets_->choice_bullet_size,
243 _(" default | tiny | script | footnote | small |"
244 " normal | large | Large | LARGE | huge | Huge"));
245 fl_set_choice(bullets_->choice_bullet_size, 1);
246 fl_set_input_return(bullets_->input_bullet_latex, FL_RETURN_CHANGED);
247 fl_set_input_maxchars(bullets_->input_bullet_latex, 80);
249 bc().addReadOnly (bullets_->bmtable_bullet_panel);
250 bc().addReadOnly (bullets_->choice_bullet_size);
251 bc().addReadOnly (bullets_->input_bullet_latex);
253 fl_addto_tabfolder(dialog_->tabbed_folder,_("Document"),
255 fl_addto_tabfolder(dialog_->tabbed_folder,_("Paper"),
257 fl_addto_tabfolder(dialog_->tabbed_folder,_("Language"),
259 fl_addto_tabfolder(dialog_->tabbed_folder,_("Extra"),
261 fbullet = fl_addto_tabfolder(dialog_->tabbed_folder,_("Bullets"),
263 if ((XpmVersion < 4) || (XpmVersion == 4 && XpmRevision < 7)) {
264 lyxerr << _("Your version of libXpm is older than 4.7.\n"
265 "The `bullet' tab of the document popup "
266 "has been disabled") << '\n';
267 fl_deactivate_object(fbullet);
268 fl_set_object_lcol(fbullet, FL_INACTIVE);
273 void FormDocument::apply()
275 if (!lv_->view()->available() || !dialog_.get())
278 bool redo = class_apply();
280 redo = language_apply() || redo;
281 redo = options_apply() || redo;
285 lv_->view()->redoCurrentBuffer();
287 lv_->buffer()->markDirty();
288 setMinibuffer(lv_, _("Document layout set"));
292 void FormDocument::cancel()
294 // this avoids confusion when reopening
295 BufferParams & param = lv_->buffer()->params;
296 param.temp_bullets[0] = param.user_defined_bullets[0];
297 param.temp_bullets[1] = param.user_defined_bullets[1];
298 param.temp_bullets[2] = param.user_defined_bullets[2];
299 param.temp_bullets[3] = param.user_defined_bullets[3];
304 void FormDocument::update()
311 BufferParams const & params = lv_->buffer()->params;
313 class_update(params);
314 paper_update(params);
315 language_update(params);
316 options_update(params);
317 bullets_update(params);
321 bool FormDocument::input( FL_OBJECT * ob, long data )
323 State cb = static_cast<State>( data );
326 case CHECKCHOICECLASS:
327 CheckChoiceClass(ob, 0);
329 case CHOICEBULLETSIZE:
330 ChoiceBulletSize(ob, 0);
332 case INPUTBULLETLATEX:
333 InputBulletLaTeX(ob, 0);
350 BulletBMTable(ob, 0);
358 case CHECKCHOICECLASS:
359 case CHOICEBULLETSIZE:
360 case INPUTBULLETLATEX:
362 return CheckDocumentInput(ob, 0);
371 void FormDocument::ComboInputCB(int, void * v, Combox * combox)
373 FormDocument * pre = static_cast<FormDocument*>(v);
374 if (combox == pre->combo_doc_class.get())
375 pre->CheckChoiceClass(0, 0);
376 pre->bc().valid(pre->CheckDocumentInput(0,0));
380 bool FormDocument::class_apply()
383 BufferParams ¶ms = lv_->buffer()->params;
385 // If default skip is a "Length" but there's no text in the
386 // input field, reset the kind to "Medskip", which is the default.
387 if ((fl_get_choice (class_->choice_doc_skip) == 4) &&
388 !*(fl_get_input (class_->input_doc_skip))) {
389 fl_set_choice (class_->choice_doc_skip, 2);
391 params.fonts = fl_get_choice_text(class_->choice_doc_fonts);
392 params.fontsize = fl_get_choice_text(class_->choice_doc_fontsize);
393 params.pagestyle = fl_get_choice_text(class_->choice_doc_pagestyle);
395 #ifdef USE_CLASS_COMBO
396 unsigned int const new_class = combo_doc_class->get() - 1;
398 unsigned int const new_class = fl_get_choice(class_->choice_doc_class) - 1;
401 if (params.textclass != new_class) {
402 // try to load new_class
403 if (textclasslist.Load(new_class)) {
404 // successfully loaded
406 setMinibuffer(lv_, _("Converting document to new document class..."));
408 int ret = cap.SwitchLayoutsBetweenClasses(
409 params.textclass, new_class,
410 lv_->buffer()->paragraph);
414 s = _("One paragraph couldn't be converted");
417 s += _(" paragraphs couldn't be converted");
419 WriteAlert(_("Conversion Errors!"),s,
420 _("into chosen document class"));
423 params.textclass = new_class;
425 // problem changing class -- warn user and retain old style
426 WriteAlert(_("Conversion Errors!"),
427 _("Errors loading new document class."),
428 _("Reverting to original document class."));
429 #ifdef USE_CLASS_COMBO
430 combo_doc_class->select(int(params.textclass) + 1);
432 fl_set_choice(class_->choice_doc_class,
433 params.textclass + 1);
437 BufferParams::PARSEP tmpsep = params.paragraph_separation;
438 if (fl_get_button(class_->radio_doc_indent))
439 params.paragraph_separation = BufferParams::PARSEP_INDENT;
441 params.paragraph_separation = BufferParams::PARSEP_SKIP;
442 if (tmpsep != params.paragraph_separation)
445 VSpace tmpdefskip = params.getDefSkip();
446 switch (fl_get_choice (class_->choice_doc_skip)) {
448 params.setDefSkip(VSpace(VSpace::SMALLSKIP));
451 params.setDefSkip(VSpace(VSpace::MEDSKIP));
454 params.setDefSkip(VSpace(VSpace::BIGSKIP));
458 (VSpace(LyXGlueLength(fl_get_input(class_->input_doc_skip))));
460 // DocumentDefskipCB assures that this never happens
462 params.setDefSkip(VSpace(VSpace::MEDSKIP));
465 if (!(tmpdefskip == params.getDefSkip()))
468 if (fl_get_button(class_->radio_doc_columns_two))
472 if (fl_get_button(class_->radio_doc_sides_two))
473 params.sides = LyXTextClass::TwoSides;
475 params.sides = LyXTextClass::OneSide;
477 Spacing tmpSpacing = params.spacing;
478 switch (fl_get_choice(class_->choice_doc_spacing)) {
480 lyxerr[Debug::INFO] << "Spacing: SINGLE\n";
481 params.spacing.set(Spacing::Single);
484 lyxerr[Debug::INFO] << "Spacing: ONEHALF\n";
485 params.spacing.set(Spacing::Onehalf);
488 lyxerr[Debug::INFO] << "Spacing: DOUBLE\n";
489 params.spacing.set(Spacing::Double);
492 lyxerr[Debug::INFO] << "Spacing: OTHER\n";
493 params.spacing.set(Spacing::Other,
494 fl_get_input(class_->input_doc_spacing));
497 if (tmpSpacing != params.spacing)
500 params.options = fl_get_input(class_->input_doc_extra);
506 void FormDocument::paper_apply()
508 BufferParams & params = lv_->buffer()->params;
511 static_cast<char>(fl_get_choice(paper_->choice_papersize2)-1);
512 params.paperpackage =
513 static_cast<char>(fl_get_choice(paper_->choice_paperpackage)-1);
514 params.use_geometry = fl_get_button(paper_->push_use_geometry);
515 if (fl_get_button(paper_->radio_landscape))
516 params.orientation = BufferParams::ORIENTATION_LANDSCAPE;
518 params.orientation = BufferParams::ORIENTATION_PORTRAIT;
519 params.paperwidth = fl_get_input(paper_->input_custom_width);
520 params.paperheight = fl_get_input(paper_->input_custom_height);
521 params.leftmargin = fl_get_input(paper_->input_left_margin);
522 params.topmargin = fl_get_input(paper_->input_top_margin);
523 params.rightmargin = fl_get_input(paper_->input_right_margin);
524 params.bottommargin = fl_get_input(paper_->input_bottom_margin);
525 params.headheight = fl_get_input(paper_->input_head_height);
526 params.headsep = fl_get_input(paper_->input_head_sep);
527 params.footskip = fl_get_input(paper_->input_foot_skip);
528 lv_->buffer()->setPaperStuff();
532 bool FormDocument::language_apply()
534 BufferParams & params = lv_->buffer()->params;
535 InsetQuotes::quote_language lga = InsetQuotes::EnglishQ;
538 switch (fl_get_choice(language_->choice_quotes_language) - 1) {
540 lga = InsetQuotes::EnglishQ;
543 lga = InsetQuotes::SwedishQ;
546 lga = InsetQuotes::GermanQ;
549 lga = InsetQuotes::PolishQ;
552 lga = InsetQuotes::FrenchQ;
555 lga = InsetQuotes::DanishQ;
558 params.quotes_language = lga;
559 if (fl_get_button(language_->radio_single))
560 params.quotes_times = InsetQuotes::SingleQ;
562 params.quotes_times = InsetQuotes::DoubleQ;
564 Language const * old_language = params.language;
565 Language const * new_language =
566 languages.getLanguage(combo_language->getline());
568 new_language = default_language;
570 if (old_language != new_language
571 && old_language->RightToLeft() == new_language->RightToLeft()
572 && !lv_->buffer()->isMultiLingual())
573 lv_->buffer()->ChangeLanguage(old_language, new_language);
574 if (old_language != new_language) {
577 params.language = new_language;
578 params.inputenc = fl_get_choice_text(language_->choice_inputenc);
584 bool FormDocument::options_apply()
586 BufferParams & params = lv_->buffer()->params;
589 params.graphicsDriver =
590 fl_get_choice_text(options_->choice_postscript_driver);
591 params.use_amsmath = fl_get_button(options_->check_use_amsmath);
593 int tmpchar = int(fl_get_counter_value(options_->slider_secnumdepth));
594 if (params.secnumdepth != tmpchar)
596 params.secnumdepth = tmpchar;
598 params.tocdepth = int(fl_get_counter_value(options_->slider_tocdepth));
600 params.float_placement =
601 fl_get_input(options_->input_float_placement);
607 void FormDocument::bullets_apply()
609 /* update the bullet settings */
610 BufferParams & param = lv_->buffer()->params;
612 // a little bit of loop unrolling
613 param.user_defined_bullets[0] = param.temp_bullets[0];
614 param.user_defined_bullets[1] = param.temp_bullets[1];
615 param.user_defined_bullets[2] = param.temp_bullets[2];
616 param.user_defined_bullets[3] = param.temp_bullets[3];
620 void FormDocument::class_update(BufferParams const & params)
625 LyXTextClass const & tclass = textclasslist.TextClass(params.textclass);
627 #ifdef USE_CLASS_COMBO
628 combo_doc_class->select_text(
629 textclasslist.DescOfClass(params.textclass));
631 fl_set_choice_text(class_->choice_doc_class,
632 textclasslist.DescOfClass(params.textclass).c_str());
634 fl_set_choice_text(class_->choice_doc_fonts, params.fonts.c_str());
635 fl_clear_choice(class_->choice_doc_fontsize);
636 fl_addto_choice(class_->choice_doc_fontsize, "default");
637 fl_addto_choice(class_->choice_doc_fontsize,
638 tclass.opt_fontsize().c_str());
639 fl_set_choice(class_->choice_doc_fontsize,
640 tokenPos(tclass.opt_fontsize(), '|', params.fontsize)+2);
641 fl_clear_choice(class_->choice_doc_pagestyle);
642 fl_addto_choice(class_->choice_doc_pagestyle, "default");
643 fl_addto_choice(class_->choice_doc_pagestyle,
644 tclass.opt_pagestyle().c_str());
645 fl_set_choice(class_->choice_doc_pagestyle,
646 tokenPos(tclass.opt_pagestyle(), '|', params.pagestyle)+2);
647 fl_set_button(class_->radio_doc_indent, 0);
648 fl_set_button(class_->radio_doc_skip, 0);
649 if (params.paragraph_separation == BufferParams::PARSEP_INDENT)
650 fl_set_button(class_->radio_doc_indent, 1);
652 fl_set_button(class_->radio_doc_skip, 1);
653 switch (params.getDefSkip().kind()) {
654 case VSpace::SMALLSKIP:
655 fl_set_choice (class_->choice_doc_skip, 1);
657 case VSpace::MEDSKIP:
658 fl_set_choice (class_->choice_doc_skip, 2);
660 case VSpace::BIGSKIP:
661 fl_set_choice (class_->choice_doc_skip, 3);
664 fl_set_choice (class_->choice_doc_skip, 4);
665 fl_set_input (class_->input_doc_skip,
666 params.getDefSkip().asLyXCommand().c_str());
669 fl_set_choice (class_->choice_doc_skip, 2);
672 fl_set_button(class_->radio_doc_sides_one, 0);
673 fl_set_button(class_->radio_doc_sides_two, 0);
674 if (params.sides == LyXTextClass::TwoSides)
675 fl_set_button(class_->radio_doc_sides_two, 1);
677 fl_set_button(class_->radio_doc_sides_one, 1);
678 fl_set_button(class_->radio_doc_columns_one, 0);
679 fl_set_button(class_->radio_doc_columns_two, 0);
680 if (params.columns == 2)
681 fl_set_button(class_->radio_doc_columns_two, 1);
683 fl_set_button(class_->radio_doc_columns_one, 1);
684 fl_set_input(class_->input_doc_spacing, "");
685 switch (params.spacing.getSpace()) {
686 case Spacing::Default: // nothing bad should happen with this
687 case Spacing::Single:
689 fl_set_choice(class_->choice_doc_spacing, 1);
691 case Spacing::Onehalf:
693 fl_set_choice(class_->choice_doc_spacing, 2);
695 case Spacing::Double:
697 fl_set_choice(class_->choice_doc_spacing, 3);
701 fl_set_choice(class_->choice_doc_spacing, 4);
703 sprintf(sval,"%g",params.spacing.getValue());
704 fl_set_input(class_->input_doc_spacing, sval);
708 if (!params.options.empty())
709 fl_set_input(class_->input_doc_extra, params.options.c_str());
711 fl_set_input(class_->input_doc_extra, "");
715 void FormDocument::language_update(BufferParams const & params)
717 if (!language_.get())
720 combo_language->select_text(params.language->lang());
721 fl_set_choice_text(language_->choice_inputenc, params.inputenc.c_str());
722 fl_set_choice(language_->choice_quotes_language, params.quotes_language + 1);
723 fl_set_button(language_->radio_single, 0);
724 fl_set_button(language_->radio_double, 0);
725 if (params.quotes_times == InsetQuotes::SingleQ)
726 fl_set_button(language_->radio_single, 1);
728 fl_set_button(language_->radio_double, 1);
732 void FormDocument::options_update(BufferParams const & params)
737 fl_set_choice_text(options_->choice_postscript_driver,
738 params.graphicsDriver.c_str());
739 fl_set_button(options_->check_use_amsmath, params.use_amsmath);
740 fl_set_counter_value(options_->slider_secnumdepth, params.secnumdepth);
741 fl_set_counter_value(options_->slider_tocdepth, params.tocdepth);
742 if (!params.float_placement.empty())
743 fl_set_input(options_->input_float_placement,
744 params.float_placement.c_str());
746 fl_set_input(options_->input_float_placement, "");
750 void FormDocument::paper_update(BufferParams const & params)
755 fl_set_choice(paper_->choice_papersize2, params.papersize2 + 1);
756 fl_set_choice(paper_->choice_paperpackage, params.paperpackage + 1);
757 fl_set_button(paper_->push_use_geometry, params.use_geometry);
758 fl_set_button(paper_->radio_portrait, 0);
759 fl_set_button(paper_->radio_landscape, 0);
760 if (params.orientation == BufferParams::ORIENTATION_LANDSCAPE)
761 fl_set_button(paper_->radio_landscape, 1);
763 fl_set_button(paper_->radio_portrait, 1);
764 fl_set_input(paper_->input_custom_width, params.paperwidth.c_str());
765 fl_set_input(paper_->input_custom_height, params.paperheight.c_str());
766 fl_set_input(paper_->input_left_margin, params.leftmargin.c_str());
767 fl_set_input(paper_->input_top_margin, params.topmargin.c_str());
768 fl_set_input(paper_->input_right_margin, params.rightmargin.c_str());
769 fl_set_input(paper_->input_bottom_margin, params.bottommargin.c_str());
770 fl_set_input(paper_->input_head_height, params.headheight.c_str());
771 fl_set_input(paper_->input_head_sep, params.headsep.c_str());
772 fl_set_input(paper_->input_foot_skip, params.footskip.c_str());
773 fl_set_focus_object(paper_->form, paper_->choice_papersize2);
777 void FormDocument::bullets_update(BufferParams const & params)
779 if (!bullets_.get() || ((XpmVersion<4) || (XpmVersion==4 && XpmRevision<7)))
782 bool const isLinuxDoc = lv_->buffer()->isLinuxDoc();
783 setEnabled(fbullet, !isLinuxDoc);
785 if (isLinuxDoc) return;
787 fl_set_button(bullets_->radio_bullet_depth_1, 1);
788 fl_set_input(bullets_->input_bullet_latex,
789 params.user_defined_bullets[0].getText().c_str());
790 fl_set_choice(bullets_->choice_bullet_size,
791 params.user_defined_bullets[0].getSize() + 2);
795 void FormDocument::checkReadOnly()
797 if (bc().readOnly(lv_->buffer()->isReadonly())) {
798 combo_doc_class->deactivate();
799 combo_language->deactivate();
800 fl_set_object_label(dialog_->text_warning,
801 _("Document is read-only."
802 " No changes to layout permitted."));
803 fl_show_object(dialog_->text_warning);
805 combo_doc_class->activate();
806 combo_language->activate();
807 fl_hide_object(dialog_->text_warning);
812 void FormDocument::checkMarginValues()
814 bool const not_empty =
815 strlen(fl_get_input(paper_->input_top_margin)) ||
816 strlen(fl_get_input(paper_->input_bottom_margin)) ||
817 strlen(fl_get_input(paper_->input_left_margin)) ||
818 strlen(fl_get_input(paper_->input_right_margin)) ||
819 strlen(fl_get_input(paper_->input_head_height)) ||
820 strlen(fl_get_input(paper_->input_head_sep)) ||
821 strlen(fl_get_input(paper_->input_foot_skip)) ||
822 strlen(fl_get_input(paper_->input_custom_width)) ||
823 strlen(fl_get_input(paper_->input_custom_height));
825 fl_set_button(paper_->push_use_geometry, 1);
829 bool FormDocument::CheckDocumentInput(FL_OBJECT * ob, long)
837 if (ob == paper_->choice_papersize2) {
838 val = fl_get_choice(paper_->choice_papersize2)-1;
839 if (val == BufferParams::VM_PAPER_DEFAULT) {
840 fl_set_button(paper_->push_use_geometry, 0);
843 if ((val != BufferParams::VM_PAPER_USLETTER) &&
844 (val != BufferParams::VM_PAPER_USLEGAL) &&
845 (val != BufferParams::VM_PAPER_USEXECUTIVE) &&
846 (val != BufferParams::VM_PAPER_A4) &&
847 (val != BufferParams::VM_PAPER_A5) &&
848 (val != BufferParams::VM_PAPER_B5)) {
849 fl_set_button(paper_->push_use_geometry, 1);
851 fl_set_choice(paper_->choice_paperpackage,
852 BufferParams::PACKAGE_NONE + 1);
854 } else if (ob == paper_->choice_paperpackage) {
855 val = fl_get_choice(paper_->choice_paperpackage)-1;
856 if (val != BufferParams::PACKAGE_NONE) {
857 fl_set_choice(paper_->choice_papersize2,
858 BufferParams::VM_PAPER_DEFAULT + 1);
859 fl_set_button(paper_->push_use_geometry, 0);
861 } else if (ob == class_->input_doc_spacing) {
862 input = fl_get_input(class_->input_doc_spacing);
864 fl_set_choice (class_->choice_doc_spacing, 1);
866 fl_set_choice(class_->choice_doc_spacing, 4);
869 // this has to be all out of if/elseif because it has to deactivate
870 // the document buttons and so the whole stuff has to be tested again.
871 str = fl_get_input(paper_->input_custom_width);
872 ok = ok && (str.empty() || isValidLength(str));
873 str = fl_get_input(paper_->input_custom_height);
874 ok = ok && (str.empty() || isValidLength(str));
875 str = fl_get_input(paper_->input_left_margin);
876 ok = ok && (str.empty() || isValidLength(str));
877 str = fl_get_input(paper_->input_right_margin);
878 ok = ok && (str.empty() || isValidLength(str));
879 str = fl_get_input(paper_->input_top_margin);
880 ok = ok && (str.empty() || isValidLength(str));
881 str = fl_get_input(paper_->input_bottom_margin);
882 ok = ok && (str.empty() || isValidLength(str));
883 str = fl_get_input(paper_->input_head_height);
884 ok = ok && (str.empty() || isValidLength(str));
885 str = fl_get_input(paper_->input_head_sep);
886 ok = ok && (str.empty() || isValidLength(str));
887 str = fl_get_input(paper_->input_foot_skip);
888 ok = ok && (str.empty() || isValidLength(str));
889 // "Synchronize" the choice and the input field, so that it
890 // is impossible to commit senseless data.
891 input = fl_get_input (class_->input_doc_skip);
892 if (ob == class_->input_doc_skip) {
894 fl_set_choice (class_->choice_doc_skip, 2);
895 } else if (isValidGlueLength (input)) {
896 fl_set_choice (class_->choice_doc_skip, 4);
898 fl_set_choice(class_->choice_doc_skip, 4);
902 if (*input && !isValidGlueLength(input))
905 if ((fl_get_choice(class_->choice_doc_skip) == 4) && !*input)
907 else if (fl_get_choice(class_->choice_doc_skip) != 4)
908 fl_set_input (class_->input_doc_skip, "");
910 input = fl_get_input(class_->input_doc_spacing);
911 if ((fl_get_choice(class_->choice_doc_spacing) == 4) && !*input)
913 else if (fl_get_choice(class_->choice_doc_spacing) != 4)
914 fl_set_input (class_->input_doc_spacing, "");
919 void FormDocument::ChoiceBulletSize(FL_OBJECT * ob, long /*data*/ )
921 BufferParams & param = lv_->buffer()->params;
923 // convert from 1-6 range to -1-4
924 param.temp_bullets[current_bullet_depth].setSize(fl_get_choice(ob) - 2);
925 fl_set_input(bullets_->input_bullet_latex,
926 param.temp_bullets[current_bullet_depth].getText().c_str());
930 void FormDocument::InputBulletLaTeX(FL_OBJECT *, long)
932 BufferParams & param = lv_->buffer()->params;
934 param.temp_bullets[current_bullet_depth].
935 setText(fl_get_input(bullets_->input_bullet_latex));
939 void FormDocument::BulletDepth(FL_OBJECT * ob, State cb)
941 /* Should I do the following: */
942 /* 1. change to the panel that the current bullet belongs in */
943 /* 2. show that bullet as selected */
944 /* 3. change the size setting to the size of the bullet in Q.*/
945 /* 4. display the latex equivalent in the latex box */
947 /* I'm inclined to just go with 3 and 4 at the moment and */
948 /* maybe try to support the others later */
949 BufferParams & param = lv_->buffer()->params;
952 if (cb == BULLETDEPTH1 )
954 else if (cb == BULLETDEPTH2 )
956 else if (cb == BULLETDEPTH3 )
958 else if (cb == BULLETDEPTH4 )
961 switch (fl_get_button_numb(ob)) {
963 // right mouse button resets to default
964 param.temp_bullets[data] = ITEMIZE_DEFAULTS[data];
966 current_bullet_depth = data;
967 fl_set_input(bullets_->input_bullet_latex,
968 param.temp_bullets[data].getText().c_str());
969 fl_set_choice(bullets_->choice_bullet_size,
970 param.temp_bullets[data].getSize() + 2);
975 void FormDocument::BulletPanel(FL_OBJECT * /*ob*/, State cb)
977 /* Here we have to change the background pixmap to that selected */
978 /* by the user. (eg. standard.xpm, psnfss1.xpm etc...) */
981 if (cb == BULLETPANEL1 )
983 else if (cb == BULLETPANEL2 )
985 else if (cb == BULLETPANEL3 )
987 else if (cb == BULLETPANEL4 )
989 else if (cb == BULLETPANEL5 )
991 else if (cb == BULLETPANEL6 )
994 if (data != current_bullet_panel) {
995 fl_freeze_form(bullets_->form);
996 current_bullet_panel = data;
998 /* free the current pixmap */
999 fl_free_bmtable_pixmap(bullets_->bmtable_bullet_panel);
1002 /* display the new one */
1004 new_panel = "standard";
1007 new_panel = "amssymb";
1010 new_panel = "psnfss1";
1013 new_panel = "psnfss2";
1016 new_panel = "psnfss3";
1019 new_panel = "psnfss4";
1022 /* something very wrong happened */
1023 // play it safe for now but should be an exception
1024 current_bullet_panel = 0; // standard panel
1025 new_panel = "standard";
1028 new_panel += ".xpm";
1029 fl_set_bmtable_pixmap_file(bullets_->bmtable_bullet_panel, 6, 6,
1030 LibFileSearch("images", new_panel).c_str());
1031 fl_redraw_object(bullets_->bmtable_bullet_panel);
1032 fl_unfreeze_form(bullets_->form);
1037 void FormDocument::BulletBMTable(FL_OBJECT * ob, long /*data*/ )
1039 /* handle the user input by setting the current bullet depth's pixmap */
1040 /* to that extracted from the current chosen position of the BMTable */
1041 /* Don't forget to free the button's old pixmap first. */
1043 BufferParams & param = lv_->buffer()->params;
1044 int bmtable_button = fl_get_bmtable(ob);
1046 /* try to keep the button held down till another is pushed */
1047 /* fl_set_bmtable(ob, 1, bmtable_button); */
1048 param.temp_bullets[current_bullet_depth].setFont(current_bullet_panel);
1049 param.temp_bullets[current_bullet_depth].setCharacter(bmtable_button);
1050 fl_set_input(bullets_->input_bullet_latex,
1051 param.temp_bullets[current_bullet_depth].getText().c_str());
1055 void FormDocument::CheckChoiceClass(FL_OBJECT * ob, long)
1058 ob = class_->choice_doc_class;
1060 ProhibitInput(lv_->view());
1062 #ifdef USE_CLASS_COMBO
1063 unsigned int tc = combo_doc_class->get() - 1;
1064 string tct = combo_doc_class->getline();
1066 int tc = fl_get_choice(ob) - 1;
1067 string tct = fl_get_choice_text(ob);
1069 if (textclasslist.Load(tc)) {
1070 // we use a copy of the bufferparams because we do not
1071 // want to modify them yet.
1072 BufferParams params = lv_->buffer()->params;
1074 if (params.textclass != tc
1075 && AskQuestion(_("Should I set some parameters to"),
1076 _("the defaults of this document class?"))) {
1077 params.textclass = tc;
1078 params.useClassDefaults();
1079 UpdateLayoutDocument(params);
1082 // unable to load new style
1083 WriteAlert(_("Conversion Errors!"),
1084 _("Unable to switch to new document class."),
1085 _("Reverting to original document class."));
1086 #ifdef USE_CLASS_COMBO
1087 combo_doc_class->select(int(lv_->buffer()->params.textclass) + 1);
1089 fl_set_choice(class_->choice_doc_class,
1090 lv_->buffer()->params.textclass + 1);
1093 AllowInput(lv_->view());
1097 void FormDocument::UpdateLayoutDocument(BufferParams const & params)
1103 class_update(params);
1104 paper_update(params);
1105 language_update(params);
1106 options_update(params);
1107 bullets_update(params);