+/* form_document.C
+ * FormDocument Interface Class Implementation
+ */
+
+#include <config.h>
+
+#ifdef __GNUG_
+#pragma implementation
+#endif
+
+#include "lyx_gui_misc.h"
+#include "gettext.h"
+#include FORMS_H_LOCATION
+#include XPM_H_LOCATION
+
+#include "FormDocument.h"
+#include "form_document.h"
+#include "xform_macros.h"
+#include "Dialogs.h"
+#include "layout.h"
+#include "combox.h"
+#include "tex-strings.h"
+#include "bufferparams.h"
+#include "insets/insetquotes.h"
+#include "vspace.h"
+#include "bmtable.h"
+#include "support/filetools.h"
+#include "language.h"
+#include "LyXView.h"
+#include "BufferView.h"
+#include "buffer.h"
+#include "Liason.h"
+#include "CutAndPaste.h"
+
+#ifdef SIGC_CXX_NAMESPACES
+using SigC::slot;
+#endif
+
+#ifdef CXX_WORKING_NAMESPACES
+using Liason::setMinibuffer;
+#endif
+
+C_RETURNCB(FormDocument, WMHideCB)
+C_GENERICCB(FormDocument, InputCB)
+C_GENERICCB(FormDocument, OKCB)
+C_GENERICCB(FormDocument, ApplyCB)
+C_GENERICCB(FormDocument, CancelCB)
+
+FormDocument::FormDocument(LyXView * lv, Dialogs * d)
+ : dialog_(0), paper_(0), class_(0), language_(0), options_(0),
+ bullets_(0), lv_(lv), d_(d), u_(0), h_(0),
+ status(POPUP_UNMODIFIED)
+{
+ // 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->showLayoutDocument.connect(slot(this, &FormDocument::show));
+ current_bullet_depth = 0;
+ current_bullet_panel = 0;
+}
+
+FormDocument::~FormDocument()
+{
+ free();
+}
+
+void FormDocument::build()
+{
+ int n;
+
+ // the tabbed folder
+ dialog_ = build_tabbed_document();
+
+ // the document paper form
+ paper_ = build_doc_paper();
+ fl_addto_choice(paper_->choice_papersize2,
+ _(" Default | Custom | USletter | USlegal "
+ "| USexecutive | A3 | A4 | A5 | B3 | B4 | B5 "));
+ fl_addto_choice(paper_->choice_paperpackage,
+ _(" None "
+ "| A4 small Margins (only portrait) "
+ "| A4 very small Margins (only portrait) "
+ "| A4 very wide margins (only portrait) "));
+ fl_set_input_return(paper_->input_custom_width, FL_RETURN_ALWAYS);
+ fl_set_input_return(paper_->input_custom_height, FL_RETURN_ALWAYS);
+ fl_set_input_return(paper_->input_top_margin, FL_RETURN_ALWAYS);
+ fl_set_input_return(paper_->input_bottom_margin, FL_RETURN_ALWAYS);
+ fl_set_input_return(paper_->input_left_margin, FL_RETURN_ALWAYS);
+ fl_set_input_return(paper_->input_right_margin, FL_RETURN_ALWAYS);
+ fl_set_input_return(paper_->input_head_height, FL_RETURN_ALWAYS);
+ fl_set_input_return(paper_->input_head_sep, FL_RETURN_ALWAYS);
+ fl_set_input_return(paper_->input_foot_skip, FL_RETURN_ALWAYS);
+
+ // the document class form
+ class_ = build_doc_class();
+ fl_clear_choice(class_->choice_doc_class);
+ for (LyXTextClassList::const_iterator cit = textclasslist.begin();
+ cit != textclasslist.end(); ++cit)
+ {
+ fl_addto_choice(class_->choice_doc_class,(*cit).description().c_str());
+ }
+ fl_addto_choice(class_->choice_doc_spacing,
+ _(" Single | OneHalf | Double | Other "));
+ fl_addto_choice(class_->choice_doc_fontsize, "default|10|11|12");
+ for (n=0; tex_fonts[n][0]; ++n) {
+ fl_addto_choice(class_->choice_doc_fonts,tex_fonts[n]);
+ }
+ fl_addto_choice(class_->choice_doc_pagestyle,
+ "default|empty|plain|headings|fancy");
+ fl_addto_choice(class_->choice_doc_skip,
+ _(" Smallskip | Medskip | Bigskip | Length "));
+ fl_set_input_return(class_->input_doc_skip, FL_RETURN_ALWAYS);
+
+ // the document language form
+ language_ = build_doc_language();
+ fl_addto_choice(language_->choice_inputenc,
+ "default|auto|latin1|latin2|latin5"
+ "|koi8-r|koi8-u|cp866|cp1251|iso88595");
+
+ // The language is a combo-box and has to be inserted manually
+ FL_OBJECT * obj = language_->choice_language;
+ fl_addto_form(language_->form_doc_language);
+ combo_language = new Combox(FL_COMBOX_DROPLIST);
+ combo_language->add(obj->x, obj->y, obj->w, obj->h, 200);
+ combo_language->shortcut("#L",1);
+ fl_end_form();
+ // "default" is not part of the languages array any more.
+ combo_language->addto("default");
+ for(Languages::const_iterator cit = languages.begin();
+ cit != languages.end(); ++cit) {
+ combo_language->addto((*cit).second.lang().c_str());
+ }
+
+ fl_addto_choice(language_->choice_quotes_language,
+ _(" ``text'' | ''text'' | ,,text`` | ,,text'' |"
+ " «text» | »text« "));
+
+ // the document options form
+ options_ = build_doc_options();
+ fl_set_counter_bounds(options_->slider_secnumdepth,-2,5);
+ fl_set_counter_bounds(options_->slider_tocdepth,-1,5);
+ fl_set_counter_step(options_->slider_secnumdepth,1,1);
+ fl_set_counter_step(options_->slider_tocdepth,1,1);
+ fl_set_counter_precision(options_->slider_secnumdepth, 0);
+ fl_set_counter_precision(options_->slider_tocdepth, 0);
+ for (n=0; tex_graphics[n][0]; ++n) {
+ fl_addto_choice(options_->choice_postscript_driver, tex_graphics[n]);
+ }
+
+ // the document bullets form
+ bullets_ = build_doc_bullet();
+ fl_addto_choice(bullets_->choice_bullet_size,
+ _(" default | tiny | script | footnote | small |"
+ " normal | large | Large | LARGE | huge | Huge"));
+ fl_set_choice(bullets_->choice_bullet_size, 1);
+ fl_set_input_return(bullets_->input_bullet_latex, FL_RETURN_CHANGED);
+ fl_set_input_maxchars(bullets_->input_bullet_latex, 80);
+
+ fl_set_form_atclose(dialog_->form_tabbed_document,
+ FormDocument::WMHideCB, 0);
+ fl_addto_tabfolder(dialog_->tabbed_folder,_("Document"),
+ class_->form_doc_class);
+ fl_addto_tabfolder(dialog_->tabbed_folder,_("Paper"),
+ paper_->form_doc_paper);
+ fl_addto_tabfolder(dialog_->tabbed_folder,_("Language"),
+ language_->form_doc_language);
+ fl_addto_tabfolder(dialog_->tabbed_folder,_("Extra"),
+ options_->form_doc_options);
+ fbullet = fl_addto_tabfolder(dialog_->tabbed_folder,_("Bullets"),
+ bullets_->form_doc_bullet);
+ if ((XpmVersion < 4) || (XpmVersion == 4 && XpmRevision < 7)) {
+ lyxerr << _("Your version of libXpm is older than 4.7.\n"
+ "The `bullet' tab of the document popup "
+ "has been disabled") << '\n';
+ fl_deactivate_object(fbullet);
+ fl_set_object_lcol(fbullet, FL_INACTIVE);
+ }
+}
+
+void FormDocument::show()
+{
+ if (!dialog_)
+ build();
+
+ update(); // make sure its up-to-date
+ if (dialog_->form_tabbed_document->visible) {
+ fl_raise_form(dialog_->form_tabbed_document);
+ } else {
+ fl_show_form(dialog_->form_tabbed_document,
+ FL_PLACE_MOUSE | FL_FREE_SIZE,
+ FL_TRANSIENT, _("Document Layout"));
+ u_ = d_->updateBufferDependent.connect(
+ slot(this, &FormDocument::update));
+ h_ = d_->hideBufferDependent.connect(
+ slot(this, &FormDocument::hide));
+ }
+}
+
+void FormDocument::hide()
+{
+ if (dialog_->form_tabbed_document->visible) {
+ fl_hide_form(dialog_->form_tabbed_document);
+ u_.disconnect();
+ h_.disconnect();
+ }
+}
+
+void FormDocument::apply()
+{
+ if (!lv_->view()->available() || !dialog_)
+ return;
+
+ bool
+ redo;
+
+ redo = class_apply();
+ paper_apply();
+ redo = language_apply() || redo;
+ redo = options_apply() || redo;
+ bullets_apply();
+
+ if (redo) {
+ lv_->view()->redoCurrentBuffer();
+ }
+ lv_->buffer()->markDirty();
+ setMinibuffer(lv_, _("Document layout set"));
+}
+
+
+bool FormDocument::class_apply()
+{
+ bool redo = false;
+ BufferParams ¶ms = lv_->buffer()->params;
+
+ // If default skip is a "Length" but there's no text in the
+ // input field, reset the kind to "Medskip", which is the default.
+ if ((fl_get_choice (class_->choice_doc_skip) == 4) &&
+ !*(fl_get_input (class_->input_doc_skip))) {
+ fl_set_choice (class_->choice_doc_skip, 2);
+ }
+ params.fonts = fl_get_choice_text(class_->choice_doc_fonts);
+ params.fontsize = fl_get_choice_text(class_->choice_doc_fontsize);
+ params.pagestyle = fl_get_choice_text(class_->choice_doc_pagestyle);
+
+ unsigned int new_class = fl_get_choice(class_->choice_doc_class) - 1;
+ if (params.textclass != new_class) {
+ // try to load new_class
+ if (textclasslist.Load(new_class)) {
+ // successfully loaded
+ redo = true;
+ setMinibuffer(lv_, _("Converting document to new document class..."));
+ CutAndPaste cap;
+ int ret = cap.SwitchLayoutsBetweenClasses(
+ params.textclass, new_class,
+ lv_->buffer()->paragraph);
+ if (ret) {
+ string s;
+ if (ret==1) {
+ s = _("One paragraph couldn't be converted");
+ } else {
+ s += tostr(ret);
+ s += _(" paragraphs couldn't be converted");
+ }
+ WriteAlert(_("Conversion Errors!"),s,
+ _("into chosen document class"));
+ }
+
+ params.textclass = new_class;
+ } else {
+ // problem changing class -- warn user and retain old style
+ WriteAlert(_("Conversion Errors!"),
+ _("Errors loading new document class."),
+ _("Reverting to original document class."));
+ fl_set_choice(class_->choice_doc_class,
+ params.textclass + 1);
+ }
+ }
+ char tmpsep = params.paragraph_separation;
+ if (fl_get_button(class_->radio_doc_indent))
+ params.paragraph_separation = BufferParams::PARSEP_INDENT;
+ else
+ params.paragraph_separation = BufferParams::PARSEP_SKIP;
+ if (tmpsep != params.paragraph_separation)
+ redo = true;
+
+ VSpace tmpdefskip = params.getDefSkip();
+ switch (fl_get_choice (class_->choice_doc_skip)) {
+ case 1:
+ params.setDefSkip(VSpace(VSpace::SMALLSKIP));
+ break;
+ case 2:
+ params.setDefSkip(VSpace(VSpace::MEDSKIP));
+ break;
+ case 3:
+ params.setDefSkip(VSpace(VSpace::BIGSKIP));
+ break;
+ case 4:
+ params.setDefSkip
+ (VSpace(LyXGlueLength(fl_get_input(class_->input_doc_skip))));
+ break;
+ // DocumentDefskipCB assures that this never happens
+ default:
+ params.setDefSkip(VSpace(VSpace::MEDSKIP));
+ break;
+ }
+ if (!(tmpdefskip == params.getDefSkip()))
+ redo = true;
+
+ if (fl_get_button(class_->radio_doc_columns_two))
+ params.columns = 2;
+ else
+ params.columns = 1;
+ if (fl_get_button(class_->radio_doc_sides_two))
+ params.sides = LyXTextClass::TwoSides;
+ else
+ params.sides = LyXTextClass::OneSide;
+
+ Spacing tmpSpacing = params.spacing;
+ switch(fl_get_choice(class_->choice_doc_spacing)) {
+ case 1:
+ lyxerr[Debug::INFO] << "Spacing: SINGLE\n";
+ params.spacing.set(Spacing::Single);
+ break;
+ case 2:
+ lyxerr[Debug::INFO] << "Spacing: ONEHALF\n";
+ params.spacing.set(Spacing::Onehalf);
+ break;
+ case 3:
+ lyxerr[Debug::INFO] << "Spacing: DOUBLE\n";
+ params.spacing.set(Spacing::Double);
+ break;
+ case 4:
+ lyxerr[Debug::INFO] << "Spacing: OTHER\n";
+ params.spacing.set(Spacing::Other,
+ fl_get_input(class_->input_doc_spacing));
+ break;
+ }
+ if (tmpSpacing != params.spacing)
+ redo = true;
+
+ params.options = fl_get_input(class_->input_doc_extra);
+
+ return redo;
+}
+
+void FormDocument::paper_apply()
+{
+ BufferParams
+ ¶ms = lv_->buffer()->params;
+
+ params.papersize2 = fl_get_choice(paper_->choice_papersize2)-1;
+ params.paperpackage = fl_get_choice(paper_->choice_paperpackage)-1;
+ params.use_geometry = fl_get_button(paper_->push_use_geometry);
+ if (fl_get_button(paper_->radio_landscape))
+ params.orientation = BufferParams::ORIENTATION_LANDSCAPE;
+ else
+ params.orientation = BufferParams::ORIENTATION_PORTRAIT;
+ params.paperwidth = fl_get_input(paper_->input_custom_width);
+ params.paperheight = fl_get_input(paper_->input_custom_height);
+ params.leftmargin = fl_get_input(paper_->input_left_margin);
+ params.topmargin = fl_get_input(paper_->input_top_margin);
+ params.rightmargin = fl_get_input(paper_->input_right_margin);
+ params.bottommargin = fl_get_input(paper_->input_bottom_margin);
+ params.headheight = fl_get_input(paper_->input_head_height);
+ params.headsep = fl_get_input(paper_->input_head_sep);
+ params.footskip = fl_get_input(paper_->input_foot_skip);
+ lv_->buffer()->setPaperStuff();
+}
+
+bool FormDocument::language_apply()
+{
+ BufferParams
+ ¶ms = lv_->buffer()->params;
+ InsetQuotes::quote_language
+ lga = InsetQuotes::EnglishQ;
+ bool redo = false;
+
+ switch(fl_get_choice(language_->choice_quotes_language) - 1) {
+ case 0:
+ lga = InsetQuotes::EnglishQ;
+ break;
+ case 1:
+ lga = InsetQuotes::SwedishQ;
+ break;
+ case 2:
+ lga = InsetQuotes::GermanQ;
+ break;
+ case 3:
+ lga = InsetQuotes::PolishQ;
+ break;
+ case 4:
+ lga = InsetQuotes::FrenchQ;
+ break;
+ case 5:
+ lga = InsetQuotes::DanishQ;
+ break;
+ }
+ params.quotes_language = lga;
+ if (fl_get_button(language_->radio_single))
+ params.quotes_times = InsetQuotes::SingleQ;
+ else
+ params.quotes_times = InsetQuotes::DoubleQ;
+
+ Language const * old_language = params.language_info;
+ params.language = combo_language->getline();
+ Languages::iterator lit = languages.find(params.language);
+
+ Language const * new_language;
+ if (lit != languages.end())
+ new_language = &(*lit).second;
+ else
+ new_language = default_language;
+
+ if (old_language != new_language
+ && old_language->RightToLeft() == new_language->RightToLeft()
+ && !lv_->buffer()->isMultiLingual())
+ lv_->buffer()->ChangeLanguage(old_language, new_language);
+ if (old_language != new_language) {
+ redo = true;
+ }
+ params.language_info = new_language;
+ params.inputenc = fl_get_choice_text(language_->choice_inputenc);
+
+ return redo;
+}
+
+bool FormDocument::options_apply()
+{
+ BufferParams
+ ¶ms = lv_->buffer()->params;
+ bool
+ redo = false;
+
+ params.graphicsDriver =
+ fl_get_choice_text(options_->choice_postscript_driver);
+ params.use_amsmath = fl_get_button(options_->check_use_amsmath);
+
+ int tmpchar = int(fl_get_counter_value(options_->slider_secnumdepth));
+ if (params.secnumdepth != tmpchar)
+ redo = true;
+ params.secnumdepth = tmpchar;
+
+ params.tocdepth = int(fl_get_counter_value(options_->slider_tocdepth));
+
+ params.float_placement =
+ fl_get_input(options_->input_float_placement);
+
+ return redo;
+}
+
+void FormDocument::bullets_apply()
+{
+ /* update the bullet settings */
+ BufferParams & param = lv_->buffer()->params;
+
+ // a little bit of loop unrolling
+ param.user_defined_bullets[0] = param.temp_bullets[0];
+ param.user_defined_bullets[1] = param.temp_bullets[1];
+ param.user_defined_bullets[2] = param.temp_bullets[2];
+ param.user_defined_bullets[3] = param.temp_bullets[3];
+}
+
+void FormDocument::cancel()
+{
+ // this avoids confusion when reopening
+ BufferParams & param = lv_->buffer()->params;
+ param.temp_bullets[0] = param.user_defined_bullets[0];
+ param.temp_bullets[1] = param.user_defined_bullets[1];
+ param.temp_bullets[2] = param.user_defined_bullets[2];
+ param.temp_bullets[3] = param.user_defined_bullets[3];
+}
+
+void FormDocument::update()
+{
+ if (!dialog_)
+ return;
+ fl_hide_object(dialog_->text_warning);
+ EnableDocumentLayout();
+ if (lv_->buffer()->isReadonly()) {
+ DisableDocumentLayout();
+ fl_set_object_label(dialog_->text_warning,
+ _("Document is read-only."
+ " No changes to layout permitted."));
+ fl_show_object(dialog_->text_warning);
+ }
+ class_update();
+ paper_update();
+ language_update();
+ options_update();
+ bullets_update();
+}
+
+void FormDocument::class_update()
+{
+ if (!class_)
+ return;
+ BufferParams
+ const & params = lv_->buffer()->params;
+ LyXTextClass
+ const & tclass = textclasslist.TextClass(params.textclass);
+
+ fl_set_choice_text(class_->choice_doc_class,
+ textclasslist.DescOfClass(params.textclass).c_str());
+ fl_set_choice_text(class_->choice_doc_fonts, params.fonts.c_str());
+ fl_clear_choice(class_->choice_doc_fontsize);
+ fl_addto_choice(class_->choice_doc_fontsize, "default");
+ fl_addto_choice(class_->choice_doc_fontsize,
+ tclass.opt_fontsize().c_str());
+ fl_set_choice(class_->choice_doc_fontsize,
+ tokenPos(tclass.opt_fontsize(), '|', params.fontsize)+2);
+ fl_clear_choice(class_->choice_doc_pagestyle);
+ fl_addto_choice(class_->choice_doc_pagestyle, "default");
+ fl_addto_choice(class_->choice_doc_pagestyle,
+ tclass.opt_pagestyle().c_str());
+ fl_set_choice(class_->choice_doc_pagestyle,
+ tokenPos(tclass.opt_pagestyle(), '|', params.pagestyle)+2);
+ fl_set_button(class_->radio_doc_indent, 0);
+ fl_set_button(class_->radio_doc_skip, 0);
+ if (params.paragraph_separation == BufferParams::PARSEP_INDENT)
+ fl_set_button(class_->radio_doc_indent, 1);
+ else
+ fl_set_button(class_->radio_doc_skip, 1);
+ switch (params.getDefSkip().kind()) {
+ case VSpace::SMALLSKIP:
+ fl_set_choice (class_->choice_doc_skip, 1);
+ break;
+ case VSpace::MEDSKIP:
+ fl_set_choice (class_->choice_doc_skip, 2);
+ break;
+ case VSpace::BIGSKIP:
+ fl_set_choice (class_->choice_doc_skip, 3);
+ break;
+ case VSpace::LENGTH:
+ fl_set_choice (class_->choice_doc_skip, 4);
+ fl_set_input (class_->input_doc_skip,
+ params.getDefSkip().asLyXCommand().c_str());
+ break;
+ default:
+ fl_set_choice (class_->choice_doc_skip, 2);
+ break;
+ }
+ fl_set_button(class_->radio_doc_sides_one, 0);
+ fl_set_button(class_->radio_doc_sides_two, 0);
+ if (params.sides == 2)
+ fl_set_button(class_->radio_doc_sides_two, 1);
+ else
+ fl_set_button(class_->radio_doc_sides_one, 1);
+ fl_set_button(class_->radio_doc_columns_one, 0);
+ fl_set_button(class_->radio_doc_columns_two, 0);
+ if (params.columns == 2)
+ fl_set_button(class_->radio_doc_columns_two, 1);
+ else
+ fl_set_button(class_->radio_doc_columns_one, 1);
+ fl_set_input(class_->input_doc_spacing, "");
+ switch (params.spacing.getSpace()) {
+ case Spacing::Default: // nothing bad should happen with this
+ case Spacing::Single:
+ // \singlespacing
+ fl_set_choice(class_->choice_doc_spacing, 1);
+ break;
+ case Spacing::Onehalf:
+ // \onehalfspacing
+ fl_set_choice(class_->choice_doc_spacing, 2);
+ break;
+ case Spacing::Double:
+ // \doublespacing
+ fl_set_choice(class_->choice_doc_spacing, 3);
+ break;
+ case Spacing::Other:
+ {
+ fl_set_choice(class_->choice_doc_spacing, 4);
+ char sval[20];
+ sprintf(sval,"%g",params.spacing.getValue());
+ fl_set_input(class_->input_doc_spacing, sval);
+ break;
+ }
+ }
+ if (!params.options.empty())
+ fl_set_input(class_->input_doc_extra, params.options.c_str());
+ else
+ fl_set_input(class_->input_doc_extra, "");
+}
+
+void FormDocument::language_update()
+{
+ if (!language_)
+ return;
+
+ BufferParams
+ ¶ms = lv_->buffer()->params;
+
+ combo_language->select_text(params.language.c_str());
+ fl_set_choice_text(language_->choice_inputenc, params.inputenc.c_str());
+ fl_set_choice(language_->choice_quotes_language, params.quotes_language + 1);
+ fl_set_button(language_->radio_single, 0);
+ fl_set_button(language_->radio_double, 0);
+ if (params.quotes_times == InsetQuotes::SingleQ)
+ fl_set_button(language_->radio_single, 1);
+ else
+ fl_set_button(language_->radio_double, 1);
+}
+
+void FormDocument::options_update()
+{
+ if (!options_)
+ return;
+
+ BufferParams
+ ¶ms = lv_->buffer()->params;
+
+ fl_set_choice_text(options_->choice_postscript_driver,
+ params.graphicsDriver.c_str());
+ fl_set_button(options_->check_use_amsmath, params.use_amsmath);
+ fl_set_counter_value(options_->slider_secnumdepth, params.secnumdepth);
+ fl_set_counter_value(options_->slider_tocdepth, params.tocdepth);
+ if (!params.float_placement.empty())
+ fl_set_input(options_->input_float_placement,
+ params.float_placement.c_str());
+ else
+ fl_set_input(options_->input_float_placement, "");
+}
+
+void FormDocument::paper_update()
+{
+ if (!paper_)
+ return;
+ BufferParams
+ ¶ms = lv_->buffer()->params;
+
+ fl_set_choice(paper_->choice_papersize2, params.papersize2 + 1);
+ fl_set_choice(paper_->choice_paperpackage, params.paperpackage + 1);
+ fl_set_button(paper_->push_use_geometry, params.use_geometry);
+ fl_set_button(paper_->radio_portrait, 0);
+ fl_set_button(paper_->radio_landscape, 0);
+ if (params.orientation == BufferParams::ORIENTATION_LANDSCAPE)
+ fl_set_button(paper_->radio_landscape, 1);
+ else
+ fl_set_button(paper_->radio_portrait, 1);
+ fl_set_input(paper_->input_custom_width, params.paperwidth.c_str());
+ fl_set_input(paper_->input_custom_height, params.paperheight.c_str());
+ fl_set_input(paper_->input_left_margin, params.leftmargin.c_str());
+ fl_set_input(paper_->input_top_margin, params.topmargin.c_str());
+ fl_set_input(paper_->input_right_margin, params.rightmargin.c_str());
+ fl_set_input(paper_->input_bottom_margin, params.bottommargin.c_str());
+ fl_set_input(paper_->input_head_height, params.headheight.c_str());
+ fl_set_input(paper_->input_head_sep, params.headsep.c_str());
+ fl_set_input(paper_->input_foot_skip, params.footskip.c_str());
+ fl_set_focus_object(paper_->form_doc_paper, paper_->choice_papersize2);
+}
+
+void FormDocument::bullets_update()
+{
+ if (!bullets_ || ((XpmVersion<4) || (XpmVersion==4 && XpmRevision<7)))
+ return;
+
+ if (lv_->buffer()->isLinuxDoc()) {
+ fl_deactivate_object(fbullet);
+ fl_set_object_lcol(fbullet, FL_INACTIVE);
+ return;
+ } else {
+ fl_activate_object(fbullet);
+ fl_set_object_lcol(fbullet, FL_BLACK);
+ }
+ if (lv_->buffer()->isReadonly()) {
+ fl_deactivate_object (bullets_->bmtable_bullet_panel);
+ fl_deactivate_object (bullets_->choice_bullet_size);
+ fl_deactivate_object (bullets_->input_bullet_latex);
+ } else {
+ fl_activate_object (bullets_->bmtable_bullet_panel);
+ fl_activate_object (bullets_->choice_bullet_size);
+ fl_activate_object (bullets_->input_bullet_latex);
+ }
+
+ BufferParams
+ ¶ms = lv_->buffer()->params;
+
+ fl_set_button(bullets_->radio_bullet_depth_1, 1);
+ fl_set_input(bullets_->input_bullet_latex,
+ params.user_defined_bullets[0].c_str());
+ fl_set_choice(bullets_->choice_bullet_size,
+ params.user_defined_bullets[0].getSize() + 2);
+}
+
+void FormDocument::free()
+{
+ if (dialog_) {
+ hide();
+ if (class_) {
+ fl_free_form(class_->form_doc_class);
+ delete class_;
+ class_ = 0;
+ }
+ if (paper_) {
+ fl_free_form(paper_->form_doc_paper);
+ delete paper_;
+ paper_ = 0;
+ }
+ if (language_) {
+ delete combo_language;
+ fl_free_form(language_->form_doc_language);
+ delete language_;
+ language_ = 0;
+ }
+ if (options_) {
+ fl_free_form(options_->form_doc_options);
+ delete options_;
+ options_ = 0;
+ }
+ if (bullets_) {
+ fl_free_form(bullets_->form_doc_bullet);
+ delete bullets_;
+ bullets_ = 0;
+ }
+ fl_free_form(dialog_->form_tabbed_document);
+ delete dialog_;
+ dialog_ = 0;
+ }
+}
+
+int FormDocument::WMHideCB(FL_FORM * form, void *)
+{
+ // Ensure that the signals (u and h) are disconnected even if the
+ // window manager is used to close the popup.
+ FormDocument * pre = (FormDocument*)form->u_vdata;
+ pre->hide();
+ return FL_CANCEL;
+}
+
+void FormDocument::CancelCB(FL_OBJECT * ob, long)
+{
+ FormDocument * pre = (FormDocument*)ob->form->u_vdata;
+ pre->cancel();
+ pre->hide();
+}
+
+void FormDocument::ApplyCB(FL_OBJECT * ob, long)
+{
+ FormDocument * pre = (FormDocument*)ob->form->u_vdata;
+ pre->apply();
+}
+
+void FormDocument::OKCB(FL_OBJECT * ob, long)
+{
+ FormDocument * pre = (FormDocument*)ob->form->u_vdata;
+ pre->apply();
+ pre->hide();
+}
+
+void FormDocument::InputCB(FL_OBJECT * ob, long)
+{
+ FormDocument * pre = (FormDocument*)ob->form->u_vdata;
+ pre->CheckDocumentInput(ob,0);
+}
+
+void FormDocument::checkMarginValues()
+{
+ int allEmpty;
+
+ allEmpty = (!strlen(fl_get_input(paper_->input_top_margin)) &&
+ !strlen(fl_get_input(paper_->input_bottom_margin)) &&
+ !strlen(fl_get_input(paper_->input_left_margin)) &&
+ !strlen(fl_get_input(paper_->input_right_margin)) &&
+ !strlen(fl_get_input(paper_->input_head_height)) &&
+ !strlen(fl_get_input(paper_->input_head_sep)) &&
+ !strlen(fl_get_input(paper_->input_foot_skip)) &&
+ !strlen(fl_get_input(paper_->input_custom_width)) &&
+ !strlen(fl_get_input(paper_->input_custom_height)));
+ if (!allEmpty)
+ fl_set_button(paper_->push_use_geometry, 1);
+}
+
+void FormDocument::CheckDocumentInput(FL_OBJECT * ob, long)
+{
+ string str;
+ char val;
+ bool ok = true;
+ char const * input;
+
+ ActivateDocumentButtons();
+ checkMarginValues();
+ if (ob == paper_->choice_papersize2) {
+ val = fl_get_choice(paper_->choice_papersize2)-1;
+ if (val == BufferParams::VM_PAPER_DEFAULT) {
+ fl_set_button(paper_->push_use_geometry, 0);
+ checkMarginValues();
+ } else {
+ if ((val != BufferParams::VM_PAPER_USLETTER) &&
+ (val != BufferParams::VM_PAPER_USLEGAL) &&
+ (val != BufferParams::VM_PAPER_USEXECUTIVE) &&
+ (val != BufferParams::VM_PAPER_A4) &&
+ (val != BufferParams::VM_PAPER_A5) &&
+ (val != BufferParams::VM_PAPER_B5)) {
+ fl_set_button(paper_->push_use_geometry, 1);
+ }
+ fl_set_choice(paper_->choice_paperpackage,
+ BufferParams::PACKAGE_NONE + 1);
+ }
+ } else if (ob == paper_->choice_paperpackage) {
+ val = fl_get_choice(paper_->choice_paperpackage)-1;
+ if (val != BufferParams::PACKAGE_NONE) {
+ fl_set_choice(paper_->choice_papersize2,
+ BufferParams::VM_PAPER_DEFAULT + 1);
+ fl_set_button(paper_->push_use_geometry, 0);
+ }
+ } else if (ob == class_->input_doc_spacing) {
+ input = fl_get_input(class_->input_doc_spacing);
+ if (!*input) {
+ fl_set_choice (class_->choice_doc_spacing, 1);
+ } else {
+ fl_set_choice(class_->choice_doc_spacing, 4);
+ }
+ }
+ // this has to be all out of if/elseif because it has to deactivate
+ // the document buttons and so the whole stuff has to be tested again.
+ str = fl_get_input(paper_->input_custom_width);
+ ok = ok && (str.empty() || isValidLength(str));
+ str = fl_get_input(paper_->input_custom_height);
+ ok = ok && (str.empty() || isValidLength(str));
+ str = fl_get_input(paper_->input_left_margin);
+ ok = ok && (str.empty() || isValidLength(str));
+ str = fl_get_input(paper_->input_right_margin);
+ ok = ok && (str.empty() || isValidLength(str));
+ str = fl_get_input(paper_->input_top_margin);
+ ok = ok && (str.empty() || isValidLength(str));
+ str = fl_get_input(paper_->input_bottom_margin);
+ ok = ok && (str.empty() || isValidLength(str));
+ str = fl_get_input(paper_->input_head_height);
+ ok = ok && (str.empty() || isValidLength(str));
+ str = fl_get_input(paper_->input_head_sep);
+ ok = ok && (str.empty() || isValidLength(str));
+ str = fl_get_input(paper_->input_foot_skip);
+ ok = ok && (str.empty() || isValidLength(str));
+ // "Synchronize" the choice and the input field, so that it
+ // is impossible to commit senseless data.
+ input = fl_get_input (class_->input_doc_skip);
+ if (ob == class_->input_doc_skip) {
+ if (!*input) {
+ fl_set_choice (class_->choice_doc_skip, 2);
+ } else if (isValidGlueLength (input)) {
+ fl_set_choice (class_->choice_doc_skip, 4);
+ } else {
+ fl_set_choice(class_->choice_doc_skip, 4);
+ ok = false;
+ }
+ } else {
+ if (*input && !isValidGlueLength(input))
+ ok = false;
+ }
+ if ((fl_get_choice(class_->choice_doc_skip) == 4) && !*input)
+ ok = false;
+ else if (fl_get_choice(class_->choice_doc_skip) != 4)
+ fl_set_input (class_->input_doc_skip, "");
+
+ fprintf(stderr,"%d\n",fl_get_choice(class_->choice_doc_spacing));
+ if ((fl_get_choice(class_->choice_doc_spacing) == 4) && !*input)
+ ok = false;
+ else if (fl_get_choice(class_->choice_doc_spacing) != 4)
+ fl_set_input (class_->input_doc_spacing, "");
+ if (!ok)
+ DeactivateDocumentButtons();
+}
+
+void FormDocument::ChoiceBulletSizeCB(FL_OBJECT * ob, long)
+{
+ FormDocument * pre = (FormDocument*)ob->form->u_vdata;
+ pre->ChoiceBulletSize(ob,0);
+}
+
+void FormDocument::ChoiceBulletSize(FL_OBJECT * ob, long /*data*/ )
+{
+ BufferParams & param = lv_->buffer()->params;
+
+ // convert from 1-6 range to -1-4
+ param.temp_bullets[current_bullet_depth].setSize(fl_get_choice(ob) - 2);
+ fl_set_input(bullets_->input_bullet_latex,
+ param.temp_bullets[current_bullet_depth].c_str());
+}
+
+void FormDocument::InputBulletLaTeXCB(FL_OBJECT * ob, long)
+{
+ FormDocument * pre = (FormDocument*)ob->form->u_vdata;
+ pre->InputBulletLaTeX(ob,0);
+}
+
+void FormDocument::InputBulletLaTeX(FL_OBJECT *, long)
+{
+ BufferParams & param = lv_->buffer()->params;
+
+ param.temp_bullets[current_bullet_depth].
+ setText(fl_get_input(bullets_->input_bullet_latex));
+}
+
+void FormDocument::BulletDepthCB(FL_OBJECT * ob, long)
+{
+ FormDocument * pre = (FormDocument*)ob->form->u_vdata;
+ pre->BulletDepth(ob,0);
+}
+
+void FormDocument::BulletDepth(FL_OBJECT * ob, long data)
+{
+ /* Should I do the following: */
+ /* 1. change to the panel that the current bullet belongs in */
+ /* 2. show that bullet as selected */
+ /* 3. change the size setting to the size of the bullet in Q.*/
+ /* 4. display the latex equivalent in the latex box */
+ /* */
+ /* I'm inclined to just go with 3 and 4 at the moment and */
+ /* maybe try to support the others later */
+ BufferParams & param = lv_->buffer()->params;
+
+ switch (fl_get_button_numb(ob)) {
+ case 3:
+ // right mouse button resets to default
+ param.temp_bullets[data] = ITEMIZE_DEFAULTS[data];
+ default:
+ current_bullet_depth = data;
+ fl_set_input(bullets_->input_bullet_latex,
+ param.temp_bullets[data].c_str());
+ fl_set_choice(bullets_->choice_bullet_size,
+ param.temp_bullets[data].getSize() + 2);
+ }
+}
+
+void FormDocument::BulletPanelCB(FL_OBJECT * ob, long data)
+{
+ FormDocument * pre = (FormDocument*)ob->form->u_vdata;
+ pre->BulletPanel(ob,data);
+}
+
+void FormDocument::BulletPanel(FL_OBJECT * /*ob*/, long data)
+{
+ /* Here we have to change the background pixmap to that selected */
+ /* by the user. (eg. standard.xpm, psnfss1.xpm etc...) */
+
+ if (data != current_bullet_panel) {
+ fl_freeze_form(bullets_->form_doc_bullet);
+ current_bullet_panel = data;
+
+ /* free the current pixmap */
+ fl_free_bmtable_pixmap(bullets_->bmtable_bullet_panel);
+ string new_panel;
+ switch (data) {
+ /* display the new one */
+ case 0 :
+ new_panel = "standard";
+ break;
+ case 1 :
+ new_panel = "amssymb";
+ break;
+ case 2 :
+ new_panel = "psnfss1";
+ break;
+ case 3 :
+ new_panel = "psnfss2";
+ break;
+ case 4 :
+ new_panel = "psnfss3";
+ break;
+ case 5 :
+ new_panel = "psnfss4";
+ break;
+ default :
+ /* something very wrong happened */
+ // play it safe for now but should be an exception
+ current_bullet_panel = 0; // standard panel
+ new_panel = "standard";
+ break;
+ }
+ new_panel += ".xpm";
+ fl_set_bmtable_pixmap_file(bullets_->bmtable_bullet_panel, 6, 6,
+ LibFileSearch("images", new_panel.c_str()).c_str());
+ fl_redraw_object(bullets_->bmtable_bullet_panel);
+ fl_unfreeze_form(bullets_->form_doc_bullet);
+ }
+}
+
+void FormDocument::BulletBMTableCB(FL_OBJECT * ob, long)
+{
+ FormDocument * pre = (FormDocument*)ob->form->u_vdata;
+ pre->BulletBMTable(ob,0);
+}
+
+void FormDocument::BulletBMTable(FL_OBJECT * ob, long /*data*/ )
+{
+ /* handle the user input by setting the current bullet depth's pixmap */
+ /* to that extracted from the current chosen position of the BMTable */
+ /* Don't forget to free the button's old pixmap first. */
+
+ BufferParams & param = lv_->buffer()->params;
+ int bmtable_button = fl_get_bmtable(ob);
+
+ /* try to keep the button held down till another is pushed */
+ /* fl_set_bmtable(ob, 1, bmtable_button); */
+ param.temp_bullets[current_bullet_depth].setFont(current_bullet_panel);
+ param.temp_bullets[current_bullet_depth].setCharacter(bmtable_button);
+ fl_set_input(bullets_->input_bullet_latex,
+ param.temp_bullets[current_bullet_depth].c_str());
+}
+
+void FormDocument::DeactivateDocumentButtons()
+{
+ fl_deactivate_object(dialog_->button_ok);
+ fl_deactivate_object(dialog_->button_apply);
+ fl_set_object_lcol(dialog_->button_ok, FL_INACTIVE);
+ fl_set_object_lcol(dialog_->button_apply, FL_INACTIVE);
+}
+
+void FormDocument::ActivateDocumentButtons()
+{
+ fl_activate_object(dialog_->button_ok);
+ fl_activate_object(dialog_->button_apply);
+ fl_set_object_lcol(dialog_->button_ok, FL_BLACK);
+ fl_set_object_lcol(dialog_->button_apply, FL_BLACK);
+}
+
+void FormDocument::EnableDocumentLayout()
+{
+ ActivateDocumentButtons ();
+ fl_activate_object (class_->radio_doc_indent);
+ fl_activate_object (class_->radio_doc_skip);
+ fl_activate_object (class_->choice_doc_class);
+ fl_activate_object (class_->choice_doc_pagestyle);
+ fl_activate_object (class_->choice_doc_fonts);
+ fl_activate_object (class_->choice_doc_fontsize);
+ fl_activate_object (class_->radio_doc_sides_one);
+ fl_activate_object (class_->radio_doc_sides_two);
+ fl_activate_object (class_->radio_doc_columns_one);
+ fl_activate_object (class_->radio_doc_columns_two);
+ fl_activate_object (class_->input_doc_extra);
+ fl_activate_object (class_->input_doc_skip);
+ fl_activate_object (class_->choice_doc_skip);
+ fl_activate_object (class_->choice_doc_spacing);
+ fl_activate_object (class_->input_doc_spacing);
+
+ fl_activate_object (language_->choice_language);
+ combo_language->activate();
+ fl_activate_object (language_->choice_language);
+ fl_activate_object (language_->choice_inputenc);
+
+ fl_activate_object (options_->slider_secnumdepth);
+ fl_activate_object (options_->slider_tocdepth);
+ fl_activate_object (options_->check_use_amsmath);
+ fl_activate_object (options_->input_float_placement);
+ fl_activate_object (options_->choice_postscript_driver);
+
+ fl_activate_object (paper_->choice_paperpackage);
+ fl_activate_object (paper_->greoup_radio_orientation);
+ fl_activate_object (paper_->radio_portrait);
+ fl_activate_object (paper_->radio_landscape);
+ fl_activate_object (paper_->choice_papersize2);
+ fl_activate_object (paper_->push_use_geometry);
+ fl_activate_object (paper_->input_custom_width);
+ fl_activate_object (paper_->input_custom_height);
+ fl_activate_object (paper_->input_top_margin);
+ fl_activate_object (paper_->input_bottom_margin);
+ fl_activate_object (paper_->input_left_margin);
+ fl_activate_object (paper_->input_right_margin);
+ fl_activate_object (paper_->input_head_height);
+ fl_activate_object (paper_->input_head_sep);
+ fl_activate_object (paper_->input_foot_skip);
+}
+
+void FormDocument::DisableDocumentLayout()
+{
+ DeactivateDocumentButtons ();
+ fl_deactivate_object (class_->radio_doc_indent);
+ fl_deactivate_object (class_->radio_doc_skip);
+ fl_deactivate_object (class_->choice_doc_class);
+ fl_deactivate_object (class_->choice_doc_pagestyle);
+ fl_deactivate_object (class_->choice_doc_fonts);
+ fl_deactivate_object (class_->choice_doc_fontsize);
+ fl_deactivate_object (class_->radio_doc_sides_one);
+ fl_deactivate_object (class_->radio_doc_sides_two);
+ fl_deactivate_object (class_->radio_doc_columns_one);
+ fl_deactivate_object (class_->radio_doc_columns_two);
+ fl_deactivate_object (class_->input_doc_extra);
+ fl_deactivate_object (class_->input_doc_skip);
+ fl_deactivate_object (class_->choice_doc_skip);
+ fl_deactivate_object (class_->choice_doc_spacing);
+ fl_deactivate_object (class_->input_doc_spacing);
+
+ fl_deactivate_object (language_->choice_language);
+ combo_language->deactivate();
+ fl_deactivate_object (language_->choice_inputenc);
+
+ fl_deactivate_object (options_->slider_secnumdepth);
+ fl_deactivate_object (options_->slider_tocdepth);
+ fl_deactivate_object (options_->check_use_amsmath);
+ fl_deactivate_object (options_->input_float_placement);
+ fl_deactivate_object (options_->choice_postscript_driver);
+
+ fl_deactivate_object (paper_->choice_paperpackage);
+ fl_deactivate_object (paper_->greoup_radio_orientation);
+ fl_deactivate_object (paper_->radio_portrait);
+ fl_deactivate_object (paper_->radio_landscape);
+ fl_deactivate_object (paper_->choice_papersize2);
+ fl_deactivate_object (paper_->push_use_geometry);
+ fl_deactivate_object (paper_->input_custom_width);
+ fl_deactivate_object (paper_->input_custom_height);
+ fl_deactivate_object (paper_->input_top_margin);
+ fl_deactivate_object (paper_->input_bottom_margin);
+ fl_deactivate_object (paper_->input_left_margin);
+ fl_deactivate_object (paper_->input_right_margin);
+ fl_deactivate_object (paper_->input_head_height);
+ fl_deactivate_object (paper_->input_head_sep);
+ fl_deactivate_object (paper_->input_foot_skip);
+}
+
+void FormDocument::SetDocumentClassChoice(vector<string> const & choices)
+{
+ vector<string>::const_iterator cit = choices.begin();
+
+ fl_clear_choice(class_->choice_doc_class);
+ for (; cit != choices.end(); ++cit)
+ fl_addto_choice(class_->choice_doc_class,(*cit).c_str());
+}