-/*
- * FormCitation.C
- * (C) 2000 LyX Team
- * John Levon, moz@compsoc.man.ac.uk
- * Changed for Qt2 implementation by Kalle Dalheimer, kalle@klaralvdalens-datakonsult.se
+// -*- C++ -*-
+/* This file is part of
+ * ======================================================
+ *
+ * LyX, The Document Processor
+ *
+ * Copyright 2000 The LyX Team.
+ *
+ * ======================================================
+ *
+ * \author Angus Leeming <a.leeming@ic.ac.uk>
*/
-/***************************************************************************
- * *
- * This program is free software; you can redistribute it and/or modify *
- * it under the terms of the GNU General Public License as published by *
- * the Free Software Foundation; either version 2 of the License, or *
- * (at your option) any later version. *
- * *
- ***************************************************************************/
-
#include <config.h>
-#include <algorithm>
-#include <support/lstrings.h>
+#ifdef __GNUG__
+#pragma implementation
+#endif
#include "FormCitationDialogImpl.h"
-#undef emit
-
-#include "Dialogs.h"
#include "FormCitation.h"
-#include "gettext.h"
-#include "buffer.h"
-#include "LyXView.h"
-#include "lyxfunc.h"
-#include "lyxfont.h"
+#include <qcombobox.h>
#include <qlineedit.h>
#include <qlistbox.h>
#include <qmultilineedit.h>
#include <qpushbutton.h>
-using SigC::slot;
-using std::vector;
-using std::pair;
-using std::find;
-using std::sort;
-
-FormCitation::FormCitation(LyXView *v, Dialogs *d)
- : dialog_(0), lv_(v), d_(d), inset_(0), ih_(0)
-{
- // let the dialog be shown
- // This is a permanent connection so we won't bother
- // storing a copy because we won't be disconnecting.
- d->showCitation.connect(slot(this, &FormCitation::showCitation));
- d->createCitation.connect(slot(this, &FormCitation::createCitation));
-}
-
-FormCitation::~FormCitation()
-{
- delete dialog_;
-}
+#undef emit
+#include "qt2BC.h"
+#include "ControlCitation.h"
+#include "gettext.h"
+#include "support/lstrings.h"
+#include "biblio.h"
+#include "helper_funcs.h"
-void FormCitation::showCitation(InsetCommand * inset)
-{
- if (inset == 0) return; // maybe we should Assert this?
+using std::find;
+using std::max;
+using std::min;
+using std::pair;
+using std::sort;
+using std::vector;
- // If connected to another inset, disconnect from it.
- if (inset_)
- ih_.disconnect();
+typedef Qt2CB<ControlCitation, Qt2DB<FormCitationDialogImpl> > base_class;
- inset_ = inset;
- params = inset->params();
- ih_ = inset->hideDialog.connect(slot(this, &FormCitation::hide));
- show();
-}
+FormCitation::FormCitation(ControlCitation & c)
+ : base_class(c, _("Citation"))
+{}
-void FormCitation::createCitation(string const & arg)
+void FormCitation::apply()
{
- if (inset_) {
- ih_.disconnect();
- inset_ = 0;
- }
-
- params.setFromString(arg);
- show();
+ controller().params().setCmdName("cite");
+ controller().params().setContents(getStringFromVector(citekeys));
+
+ string const after = dialog_->textAfterED->text().latin1();
+ controller().params().setOptions(after);
}
void FormCitation::hide()
{
- if( dialog_ )
- dialog_->hide();
+ citekeys.clear();
+ bibkeys.clear();
+
+ Qt2Base::hide();
}
-
-void FormCitation::show()
+void FormCitation::build()
{
- if (!dialog_)
- dialog_ = new FormCitationDialogImpl(this, 0, _("LyX: Citation Reference"), false);
-
- dialog_->show();
+ // PENDING(kalle) Parent?
+ dialog_.reset( new FormCitationDialogImpl( this ));
+
+ dialog_->searchTypePB->setOn( false );
+ dialog_->searchTypePB->setText( _( "Simple" ) );
+
+ // Manage the ok, apply, restore and cancel/close buttons
+ bc().setOK(dialog_->okPB);
+ bc().setApply(dialog_->applyPB);
+ bc().setCancel(dialog_->cancelPB);
+ bc().setUndoAll(dialog_->restorePB);
+
+ bc().addReadOnly(dialog_->addPB);
+ bc().addReadOnly(dialog_->delPB);
+ bc().addReadOnly(dialog_->upPB);
+ bc().addReadOnly(dialog_->downPB);
+ bc().addReadOnly(dialog_->citationStyleCO);
+ bc().addReadOnly(dialog_->textBeforeED);
+ bc().addReadOnly(dialog_->textAfterED);
+
+ bc().refresh();
+}
+
+#if K
+ButtonPolicy::SMInput FormCitation::input(FL_OBJECT * ob, long)
+{
+ ButtonPolicy::SMInput activate = ButtonPolicy::SMI_NOOP;
+
+ biblio::InfoMap const & theMap = controller().bibkeysInfo();
+
+ if (ob == dialog_->browser_bib) {
+ fl_deselect_browser(dialog_->browser_cite);
+
+ unsigned int const sel = fl_get_browser(dialog_->browser_bib);
+ if (sel < 1 || sel > bibkeys.size())
+ return ButtonPolicy::SMI_NOOP;
+
+ // Put into browser_info the additional info associated with
+ // the selected browser_bib key
+ fl_clear_browser(dialog_->browser_info);
+
+ string const tmp = formatted(biblio::getInfo(theMap,
+ bibkeys[sel-1]),
+ dialog_->browser_info->w-10 );
+ fl_add_browser_line(dialog_->browser_info, tmp.c_str());
+
+ // Highlight the selected browser_bib key in browser_cite if
+ // present
+ vector<string>::const_iterator cit =
+ find(citekeys.begin(), citekeys.end(), bibkeys[sel-1]);
+
+ if (cit != citekeys.end()) {
+ int const n = int(cit - citekeys.begin());
+ fl_select_browser_line(dialog_->browser_cite, n+1);
+ fl_set_browser_topline(dialog_->browser_cite, n+1);
+ }
+
+ if (!controller().isReadonly()) {
+ if (cit != citekeys.end()) {
+ setBibButtons(OFF);
+ setCiteButtons(ON);
+ } else {
+ setBibButtons(ON);
+ setCiteButtons(OFF);
+ }
+ }
+
+ } else if (ob == dialog_->browser_cite) {
+ unsigned int const sel = fl_get_browser(dialog_->browser_cite);
+ if (sel < 1 || sel > citekeys.size())
+ return ButtonPolicy::SMI_NOOP;
+
+ if (!controller().isReadonly()) {
+ setBibButtons(OFF);
+ setCiteButtons(ON);
+ }
+
+ // Highlight the selected browser_cite key in browser_bib
+ vector<string>::const_iterator cit =
+ find(bibkeys.begin(), bibkeys.end(), citekeys[sel-1]);
+
+ if (cit != bibkeys.end()) {
+ int const n = int(cit - bibkeys.begin());
+ fl_select_browser_line(dialog_->browser_bib, n+1);
+ fl_set_browser_topline(dialog_->browser_bib, n+1);
+
+ // Put into browser_info the additional info associated
+ // with the selected browser_cite key
+ fl_clear_browser(dialog_->browser_info);
+ string const tmp =
+ formatted(biblio::getInfo(theMap,
+ bibkeys[sel-1]),
+ dialog_->browser_info->w-10);
+ fl_add_browser_line(dialog_->browser_info, tmp.c_str());
+ }
- update();
+ } else if (ob == dialog_->button_add) {
+ unsigned int const sel = fl_get_browser(dialog_->browser_bib);
+ if (sel < 1 || sel > bibkeys.size())
+ return ButtonPolicy::SMI_NOOP;
+
+ // Add the selected browser_bib key to browser_cite
+ fl_addto_browser(dialog_->browser_cite,
+ bibkeys[sel-1].c_str());
+ citekeys.push_back(bibkeys[sel-1]);
+
+ int const n = int(citekeys.size());
+ fl_select_browser_line(dialog_->browser_cite, n);
+
+ setBibButtons(OFF);
+ setCiteButtons(ON);
+ activate = ButtonPolicy::SMI_VALID;
+
+ } else if (ob == dialog_->button_del) {
+ unsigned int const sel = fl_get_browser(dialog_->browser_cite);
+ if (sel < 1 || sel > citekeys.size())
+ return ButtonPolicy::SMI_NOOP;
+
+ // Remove the selected key from browser_cite
+ fl_delete_browser_line(dialog_->browser_cite, sel) ;
+ citekeys.erase(citekeys.begin() + sel-1);
+
+ setBibButtons(ON);
+ setCiteButtons(OFF);
+ activate = ButtonPolicy::SMI_VALID;
+
+ } else if (ob == dialog_->button_up) {
+ unsigned int const sel = fl_get_browser(dialog_->browser_cite);
+ if (sel < 2 || sel > citekeys.size())
+ return ButtonPolicy::SMI_NOOP;
+
+ // Move the selected key up one line
+ vector<string>::iterator it = citekeys.begin() + sel-1;
+ string const tmp = *it;
+
+ fl_delete_browser_line(dialog_->browser_cite, sel);
+ citekeys.erase(it);
+
+ fl_insert_browser_line(dialog_->browser_cite, sel-1, tmp.c_str());
+ fl_select_browser_line(dialog_->browser_cite, sel-1);
+ citekeys.insert(it-1, tmp);
+ setCiteButtons(ON);
+ activate = ButtonPolicy::SMI_VALID;
+
+ } else if (ob == dialog_->button_down) {
+ unsigned int const sel = fl_get_browser(dialog_->browser_cite);
+ if (sel < 1 || sel > citekeys.size()-1)
+ return ButtonPolicy::SMI_NOOP;
+
+ // Move the selected key down one line
+ vector<string>::iterator it = citekeys.begin() + sel-1;
+ string const tmp = *it;
+
+ fl_delete_browser_line(dialog_->browser_cite, sel);
+ citekeys.erase(it);
+
+ fl_insert_browser_line(dialog_->browser_cite, sel+1, tmp.c_str());
+ fl_select_browser_line(dialog_->browser_cite, sel+1);
+ citekeys.insert(it+1, tmp);
+ setCiteButtons(ON);
+ activate = ButtonPolicy::SMI_VALID;
+
+ } else if (ob == dialog_->button_search_type) {
+ if (fl_get_button(dialog_->button_search_type))
+ fl_set_object_label(dialog_->button_search_type,
+ _("Regex"));
+ else
+ fl_set_object_label(dialog_->button_search_type,
+ _("Simple"));
+ return ButtonPolicy::SMI_NOOP;
+
+ } else if (ob == dialog_->button_previous ||
+ ob == dialog_->button_next) {
+
+ string const str = fl_get_input(dialog_->input_search);
+
+ biblio::Direction const dir =
+ (ob == dialog_->button_previous) ?
+ biblio::BACKWARD : biblio::FORWARD;
+
+ biblio::Search const type =
+ fl_get_button(dialog_->button_search_type) ?
+ biblio::REGEX : biblio::SIMPLE;
+
+ vector<string>::const_iterator start = bibkeys.begin();
+ int const sel = fl_get_browser(dialog_->browser_bib);
+ if (sel >= 1 && sel <= int(bibkeys.size()))
+ start += sel-1;
+
+ // Find the NEXT instance...
+ if (dir == biblio::FORWARD)
+ start += 1;
+ else
+ start -= 1;
+
+ vector<string>::const_iterator const cit =
+ biblio::searchKeys(theMap, bibkeys, str,
+ start, type, dir);
+
+ if (cit == bibkeys.end())
+ return ButtonPolicy::SMI_NOOP;
+
+ int const found = int(cit - bibkeys.begin()) + 1;
+ if (found == sel)
+ return ButtonPolicy::SMI_NOOP;
+
+ // Update the display
+ int const top = max(found-5, 1);
+ fl_set_browser_topline(dialog_->browser_bib, top);
+ fl_select_browser_line(dialog_->browser_bib, found);
+ input(dialog_->browser_bib, 0);
+
+ } else if (ob == dialog_->choice_style ||
+ ob == dialog_->input_before ||
+ ob == dialog_->input_after) {
+ activate = ButtonPolicy::SMI_VALID;
+ }
+
+ return activate;
}
+#endif
void FormCitation::update()
{
- bibkeys.clear();
- bibkeysInfo.clear();
-
- vector<pair<string,string> > blist =
- lv_->buffer()->getBibkeyList();
- sort(blist.begin(), blist.end());
-
- for (unsigned int i = 0; i < blist.size(); ++i) {
- bibkeys.push_back(blist[i].first);
- bibkeysInfo.push_back(blist[i].second);
- }
- blist.clear();
-
- updateBrowser(dialog_->bibliographyKeysLB, bibkeys);
-
+ // Make the list of all available bibliography keys
+ bibkeys = biblio::getKeys(controller().bibkeysInfo());
+ updateBrowser(dialog_->bibLB, bibkeys);
+
// Ditto for the keys cited in this inset
- citekeys.clear();
- string tmp, keys(params.getContents());
- keys = frontStrip(split(keys, tmp, ','));
- while (!tmp.empty()) {
- citekeys.push_back(tmp);
- keys = frontStrip(split(keys, tmp, ','));
- }
- updateBrowser(dialog_->insetKeysLB, citekeys);
+ citekeys = getVectorFromString(controller().params().getContents());
+ updateBrowser(dialog_->citeLB, citekeys);
// No keys have been selected yet, so...
dialog_->infoML->clear();
setBibButtons(OFF);
setCiteButtons(OFF);
- dialog_->textAfterED->setText( params.getOptions().c_str() );
+ int noKeys = int(max(bibkeys.size(), citekeys.size()));
+
+ // Place bounds, so that 4 <= noKeys <= 10
+ noKeys = max(4, min(10, noKeys));
+
+ dialog_->textAfterED->setText( controller().params().getOptions().c_str());
}
-void FormCitation::updateBrowser( QListBox* listbox,
+void FormCitation::updateBrowser( QListBox* browser,
vector<string> const & keys) const
{
- listbox->clear();
+ browser->clear();
- for (unsigned int i = 0; i < keys.size(); ++i)
- listbox->insertItem( keys[i].c_str() );
+ for (vector<string>::const_iterator it = keys.begin();
+ it < keys.end(); ++it) {
+ string key = frontStrip(strip(*it));
+ browser->insertItem( key.c_str() );
+ }
}
void FormCitation::setBibButtons(State status) const
{
- dialog_->leftPB->setEnabled( status == ON );
+ dialog_->addPB->setEnabled( (status == ON) );
}
void FormCitation::setCiteButtons(State status) const
{
- int const sel = dialog_->insetKeysLB->currentItem();
- int const maxline = dialog_->insetKeysLB->count();
-
+ int const sel = dialog_->citeLB->currentItem();
+ int const maxline = dialog_->citeLB->count()-1;
bool const activate = (status == ON);
- bool const activate_up = (activate && sel != 1);
+ bool const activate_up = (activate && sel != 0);
bool const activate_down = (activate && sel != maxline);
- dialog_->stopPB->setEnabled(activate);
- dialog_->upPB->setEnabled(activate_up);
- dialog_->downPB->setEnabled(activate_down);
-}
-
-
-void FormCitation::apply()
-{
- if (lv_->buffer()->isReadonly()) return;
-
- string contents;
- for (unsigned int i = 0; i < citekeys.size(); ++i) {
- if (i > 0) contents += ",";
- contents += citekeys[i];
- }
-
- params.setContents(contents);
- params.setOptions( dialog_->textAfterED->text().latin1() );
-
- if (inset_ != 0) {
- // Only update if contents have changed
- if (params != inset_->params()) {
- inset_->setParams(params);
- lv_->view()->updateInset(inset_, true);
- }
- } else {
- lv_->getLyXFunc()->Dispatch(LFUN_CITATION_INSERT,
- params.getAsString());
- }
+ dialog_->delPB->setEnabled( activate );
+ dialog_->upPB->setEnabled( activate_up );
+ dialog_->downPB->setEnabled( activate_down );
}
-/* FormCitation.h
- * (C) 2000 LyX Team
- * John Levon, moz@compsoc.man.ac.uk
- * Changed for Qt2 port by Kalle Dalheimer, kalle@klaralvdalens-datakonsult.se
- */
-
-/***************************************************************************
- * *
- * This program is free software; you can redistribute it and/or modify *
- * it under the terms of the GNU General Public License as published by *
- * the Free Software Foundation; either version 2 of the License, or *
- * (at your option) any later version. *
- * *
- ***************************************************************************/
+// -*- C++ -*-
+/* This file is part of
+ * ======================================================
+ *
+ * LyX, The Document Processor
+ *
+ * Copyright 2000 The LyX Team.
+ *
+ * ======================================================
+ *
+ * \author Angus Leeming <a.leeming@ic.ac.uk>
+ * \author Kalle Dalheimer <kalle@klaralvdalens-datakonsult.se>
+*/
#ifndef FORMCITATION_H
#define FORMCITATION_H
-#include "DialogBase.h"
-#include "insets/insetcommand.h"
-
-#include <vector>
-
-class Dialogs;
-class LyXView;
-class FormCitationDialog;
+#ifdef __GNUG__
+#pragma interface
+#endif
class QListBox;
-class FormCitation : public DialogBase {
- friend class FormCitationDialogImpl;
-public:
- /**@name Constructors and Destructors */
- //@{
- ///
- FormCitation(LyXView *, Dialogs *);
- ///
- ~FormCitation();
- //@}
-
- /// Apply changes
- void apply();
-private:
- ///
- enum State {
- ON,
- ///
- OFF
- };
- /// Create the dialog if necessary, update it and display it.
- void show();
- /// Hide the dialog.
- void hide();
- /// Update the dialog.
- void update();
+#include "Qt2Base.h"
+#undef emit
- void setBibButtons(State status) const;
- void setCiteButtons(State status) const;
+/** This class provides a Qt2 implementation of the Citation Dialog.
+ @author Kalle Dalheimer
+*/
+class ControlCitation;
+class FormCitationDialogImpl;
- /// create a Citation inset
- void createCitation(string const &);
- /// edit a Citation inset
- void showCitation(InsetCommand* );
-
- /// update a listbox
- void updateBrowser( QListBox* listbox,
- std::vector<string> const & keys) const;
-
- /// Real GUI implementation.
- FormCitationDialog * dialog_;
+class FormCitation : public Qt2CB<ControlCitation, Qt2DB<FormCitationDialogImpl> > {
+public:
+ ///
+ FormCitation(ControlCitation &);
- /// the LyXView we belong to
- LyXView * lv_;
-
- /** Which Dialogs do we belong to?
- Used so we can get at the signals we have to connect to.
- */
- Dialogs * d_;
- /// pointer to the inset if any
- InsetCommand * inset_;
- /// insets params
- InsetCommandParams params;
- /// is the inset we are reading from a readonly buffer ?
- bool readonly;
-
- /// Inset hide connection.
- SigC::Connection ih_;
-
- std::vector<string> citekeys;
+private:
+ ///
+ enum State {
///
- std::vector<string> bibkeys;
+ ON,
///
- std::vector<string> bibkeysInfo;
+ OFF
+ };
+
+ /// Set the Params variable for the Controller.
+ virtual void apply();
+ /// Build the dialog.
+ virtual void build();
+ /// Hide the dialog.
+ virtual void hide();
+ /// Update dialog before/whilst showing it.
+ virtual void update();
+ // /// Filter the inputs on callback from xforms
+ // virtual ButtonPolicy::SMInput input(FL_OBJECT *, long);
+
+ void updateBrowser(QListBox*, std::vector<string> const &) const;
+ ///
+ void setBibButtons(State) const;
+ ///
+ void setCiteButtons(State) const;
+
+ ///
+ std::vector<string> citekeys;
+ ///
+ std::vector<string> bibkeys;
};
-#endif
+#endif // FORMCITATION_H
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