X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2Ffrontends%2Fqt2%2FQCitationDialog.C;h=4a188b647c4dbc082203f3b701d5c20635c1dc98;hb=ce044d86c4e9363d6c20f98327ce13a90b13d7d7;hp=aeaaae23c4ec8685676896df8c98da9689750bc6;hpb=6dac02d3bbbb3327ea2f92c37cd6ce8fd91f3462;p=lyx.git

diff --git a/src/frontends/qt2/QCitationDialog.C b/src/frontends/qt2/QCitationDialog.C
index aeaaae23c4..4a188b647c 100644
--- a/src/frontends/qt2/QCitationDialog.C
+++ b/src/frontends/qt2/QCitationDialog.C
@@ -1,240 +1,235 @@
 /**
  * \file QCitationDialog.C
- * Copyright 2001 the LyX Team
- * Read the file COPYING
+ * This file is part of LyX, the document processor.
+ * Licence details can be found in the file COPYING.
  *
- * \author Kalle Dalheimer <kalle@klaralvdalens-datakonsult.se>
+ * \author Kalle Dalheimer
+ *
+ * Full author contact details are available in file CREDITS
  */
 
 #include <config.h>
- 
-#include "QCitationDialog.h"
-#include "Dialogs.h"
-#include "QCitation.h"
+
+
+#include <algorithm>
+
+#include "qt_helpers.h"
 #include "controllers/ControlCitation.h"
+#include "debug.h"
 
 #include <qcheckbox.h>
+#include <qcombobox.h>
 #include <qlineedit.h>
 #include <qlistbox.h>
 #include <qmultilineedit.h>
 #include <qpushbutton.h>
- 
-#include "QtLyXView.h"
+#include <qlabel.h>
 
-#include <algorithm>
-#include "buffer.h"
+#include "ui/QCitationFindDialogBase.h"
+#include "QCitationDialog.h"
+#include "QCitation.h"
+#include "support/lstrings.h"
 
 using std::vector;
 using std::find;
 using std::max;
+using std::endl;
 
-QCitationDialog::QCitationDialog(QCitation * form, QWidget * parent,  const char * name, bool modal, WFlags fl)
-	: QCitationDialogBase(parent, name, modal, fl),
+
+QCitationDialog::QCitationDialog(QCitation * form)
+	: QCitationDialogBase(0, 0, false, 0),
 	form_(form)
 {
-	connect(okPB, SIGNAL(clicked()),
-		form, SLOT(slotOK()));
-	connect(cancelPB, SIGNAL(clicked()),
-		form, SLOT(slotCancel()));
 	connect(restorePB, SIGNAL(clicked()),
 		form, SLOT(slotRestore()));
+	connect(okPB, SIGNAL(clicked()),
+		form, SLOT(slotOK()));
 	connect(applyPB, SIGNAL(clicked()),
 		form, SLOT(slotApply()));
-	connect(searchED, SIGNAL(returnPressed()),
-		form, SLOT(slotNextClicked()));
+	connect(closePB, SIGNAL(clicked()),
+		form, SLOT(slotClose()));
+
+	add_ = new QCitationFindDialogBase(this, "", true);
+	connect(add_->previousPB, SIGNAL(clicked()), this, SLOT(previous()));
+	connect(add_->nextPB, SIGNAL(clicked()), this, SLOT(next()));
+	connect(add_->availableLB, SIGNAL(currentChanged(QListBoxItem *)), this, SLOT(availableChanged()));
+	connect(add_->availableLB, SIGNAL(selected(QListBoxItem *)), this, SLOT(addCitation()));
+	connect(add_->availableLB, SIGNAL(selected(QListBoxItem *)), add_, SLOT(accept()));
+	connect(add_->addPB, SIGNAL(clicked()), this, SLOT(addCitation()));
+	connect(selectedLB, SIGNAL(returnPressed(QListBoxItem *)), form, SLOT(slotOK()));
 }
 
- 
+
 QCitationDialog::~QCitationDialog()
 {
 }
 
 
-void QCitationDialog::slotBibSelected( int sel )
+void QCitationDialog::setButtons()
 {
-	biblio::InfoMap const & theMap = form_->controller().bibkeysInfo();
+	if (form_->readOnly())
+		return;
 
-	citeLB->clearSelection();
+	int const sel_nr = selectedLB->currentItem();
+	int const avail_nr = add_->availableLB->currentItem();
 
-	// FIXME: why would this happen ?
-	if (sel < 0 || sel >= (int)form_->bibkeys.size()) {
+	add_->addPB->setEnabled(avail_nr >= 0);
+	deletePB->setEnabled(sel_nr >= 0);
+	upPB->setEnabled(sel_nr > 0);
+	downPB->setEnabled(sel_nr >= 0 && sel_nr < int(selectedLB->count() - 1));
+}
+
+
+void QCitationDialog::selectedChanged()
+{
+	form_->fillStyles();
+	biblio::InfoMap const & theMap = form_->controller().bibkeysInfo();
+	infoML->clear();
+
+	int const sel = selectedLB->currentItem();
+	if (sel < 0) {
+		setButtons();
 		return;
 	}
 
-	// Put into browser_info the additional info associated with
-	// the selected browser_bib key
-	infoML->clear();
+	infoML->setText(toqstr(biblio::getInfo(theMap, form_->citekeys[sel])));
+	setButtons();
+}
 
-	infoML->setText(biblio::getInfo(theMap, form_->bibkeys[sel]).c_str());
 
-	// Highlight the selected browser_bib key in browser_cite if
-	// present
-	vector<string>::const_iterator cit =
-		std::find(form_->citekeys.begin(), form_->citekeys.end(),
-			  form_->bibkeys[sel]);
+void QCitationDialog::previous()
+{
+	find(biblio::BACKWARD);
+}
 
-	if (cit != form_->citekeys.end()) {
-		int const n = int(cit - form_->citekeys.begin());
-		citeLB->setSelected(n, true);
-		citeLB->setTopItem(n);
-	}
 
-	if (!form_->controller().isReadonly()) {
-		if (cit != form_->citekeys.end()) {
-			form_->setBibButtons(QCitation::OFF);
-			form_->setCiteButtons(QCitation::ON);
-		} else {
-			form_->setBibButtons(QCitation::ON);
-			form_->setCiteButtons(QCitation::OFF);
-		}
-	}
+void QCitationDialog::next()
+{
+	find(biblio::FORWARD);
 }
 
 
-void QCitationDialog::slotCiteSelected(int sel)
+void QCitationDialog::availableChanged()
 {
 	biblio::InfoMap const & theMap = form_->controller().bibkeysInfo();
+	add_->infoML->clear();
 
-	// FIXME: why would this happen ?
-	if (sel < 0 || sel >= (int)form_->citekeys.size()) {
+	int const sel = add_->availableLB->currentItem();
+	if (sel < 0) {
+		setButtons();
 		return;
 	}
 
-	if (!form_->controller().isReadonly()) {
-		form_->setBibButtons(QCitation::OFF);
-		form_->setCiteButtons(QCitation::ON);
-	}
-
-	// Highlight the selected browser_cite key in browser_bib
-	vector<string>::const_iterator cit =
-		std::find(form_->bibkeys.begin(), 
-		form_->bibkeys.end(), form_->citekeys[sel]);
-
-	if (cit != form_->bibkeys.end()) {
-		int const n = int(cit - form_->bibkeys.begin());
-		bibLB->setSelected(n, true);
-		bibLB->setTopItem(n);
-
-		// Put into browser_info the additional info associated
-		// with the selected browser_cite key
-		infoML->clear();
-		infoML->setText(biblio::getInfo(theMap, form_->bibkeys[sel]).c_str());
-	}
+	add_->infoML->setText(toqstr(biblio::getInfo(theMap, form_->bibkeys[sel])));
+	setButtons();
 }
 
 
-void QCitationDialog::slotAddClicked()
+void QCitationDialog::addCitation()
 {
-	int const sel = bibLB->currentItem();
+	int const sel = add_->availableLB->currentItem();
 
-	// FIXME: why ?
-	if (sel < 0 || sel >= (int)form_->bibkeys.size()) {
+	if (sel < 0)
 		return;
-	}
 
-	// Add the selected browser_bib key to browser_cite
-	citeLB->insertItem(form_->bibkeys[sel].c_str());
-	form_->citekeys.push_back(form_->bibkeys[sel]);
+	// Add the selected browser_bib keys to browser_cite
+	// multiple selections are possible
+	for (unsigned int i = 0; i != add_->availableLB->count(); i++) {
+		if (add_->availableLB->isSelected(i)) {
+			// do not allow duplicates
+			if ((selectedLB->findItem(add_->availableLB->text(i))) == 0) {
+				selectedLB->insertItem(toqstr(form_->bibkeys[i]));
+				form_->citekeys.push_back(form_->bibkeys[i]);
+			}
+		}
+	}
 
 	int const n = int(form_->citekeys.size());
-	citeLB->setSelected(n - 1, true);
+	selectedLB->setSelected(n - 1, true);
 
-	form_->setBibButtons(QCitation::OFF);
-	form_->setCiteButtons(QCitation::ON);
 	form_->changed();
+	form_->fillStyles();
+	setButtons();
 }
 
 
-void QCitationDialog::slotDelClicked()
+void QCitationDialog::del()
 {
-	int const sel = citeLB->currentItem();
-
-	// FIXME: why ? 
-	if (sel < 0 || sel >= (int)form_->citekeys.size()) {
-		return;
-	}
+	int const sel = selectedLB->currentItem();
 
 	// Remove the selected key from browser_cite
-	citeLB->removeItem(sel);
+	selectedLB->removeItem(sel);
 	form_->citekeys.erase(form_->citekeys.begin() + sel);
 
-	form_->setBibButtons(QCitation::ON);
-	form_->setCiteButtons(QCitation::OFF);
 	form_->changed();
+	form_->fillStyles();
+	setButtons();
 }
 
 
-void QCitationDialog::slotUpClicked()
+void QCitationDialog::up()
 {
-	int const sel = citeLB->currentItem();
-
-	// FIXME: why ?
-	if (sel < 1 || sel >= (int)form_->citekeys.size()) {
-		return;
-	}
+	int const sel = selectedLB->currentItem();
 
 	// Move the selected key up one line
 	vector<string>::iterator it = form_->citekeys.begin() + sel;
 	string const tmp = *it;
 
-	citeLB->removeItem(sel);
+	selectedLB->removeItem(sel);
 	form_->citekeys.erase(it);
 
-	citeLB->insertItem(tmp.c_str(), sel - 1);
-	citeLB->setSelected(sel - 1, true);
+	selectedLB->insertItem(toqstr(tmp), sel - 1);
+	selectedLB->setSelected(sel - 1, true);
 	form_->citekeys.insert(it - 1, tmp);
-	form_->setCiteButtons(QCitation::ON);
+
 	form_->changed();
+	form_->fillStyles();
+	setButtons();
 }
 
 
-void QCitationDialog::slotDownClicked()
+void QCitationDialog::down()
 {
-	int const sel = citeLB->currentItem();
-
-	// FIXME: ? 
-	if (sel < 0 || sel >= (int)form_->citekeys.size() - 1) {
-		return;
-	}
+	int const sel = selectedLB->currentItem();
 
 	// Move the selected key down one line
 	vector<string>::iterator it = form_->citekeys.begin() + sel;
 	string const tmp = *it;
 
-	citeLB->removeItem(sel);
+	selectedLB->removeItem(sel);
 	form_->citekeys.erase(it);
 
-	citeLB->insertItem(tmp.c_str(), sel + 1);
-	citeLB->setSelected(sel + 1, true);
+	selectedLB->insertItem(toqstr(tmp), sel + 1);
+	selectedLB->setSelected(sel + 1, true);
 	form_->citekeys.insert(it + 1, tmp);
-	form_->setCiteButtons(QCitation::ON);
+
 	form_->changed();
+	form_->fillStyles();
+	setButtons();
 }
 
 
-void QCitationDialog::slotPreviousClicked()
+void QCitationDialog::add()
 {
-	doFind(biblio::BACKWARD);
+	add_->exec();
 }
 
 
-void QCitationDialog::slotNextClicked()
+void QCitationDialog::changed_adaptor()
 {
-	doFind(biblio::FORWARD);
+	form_->changed();
 }
 
 
-void QCitationDialog::doFind(biblio::Direction const dir)
+void QCitationDialog::find(biblio::Direction dir)
 {
 	biblio::InfoMap const & theMap = form_->controller().bibkeysInfo();
-	string const str = searchED->text().latin1();
 
-	biblio::Search const type =
-		searchTypeCB->isChecked() ?
-		biblio::REGEX : biblio::SIMPLE;
+	biblio::Search const type = add_->searchTypeCB->isChecked()
+	       	? biblio::REGEX : biblio::SIMPLE;
 
 	vector<string>::const_iterator start = form_->bibkeys.begin();
-	int const sel = bibLB->currentItem();
+	int const sel = add_->availableLB->currentItem();
 	if (sel >= 0 && sel <= int(form_->bibkeys.size()-1))
 		start += sel;
 
@@ -244,14 +239,25 @@ void QCitationDialog::doFind(biblio::Direction const dir)
 	else
 		start -= 1;
 
-	bool const caseSensitive = searchCaseCB->isChecked();
-	
-	vector<string>::const_iterator const cit =
+	bool const casesens = add_->searchCaseCB->isChecked();
+	string const str = fromqstr(add_->searchED->text());
+
+	vector<string>::const_iterator cit =
 		biblio::searchKeys(theMap, form_->bibkeys, str,
-			   start, type, dir, caseSensitive);
+				   start, type, dir, casesens);
 
+	// not found. let's loop round
 	if (cit == form_->bibkeys.end()) {
-		return;
+		if (dir == biblio::FORWARD) {
+			start = form_->bibkeys.begin();
+		}
+		else start = form_->bibkeys.end() - 1;
+
+		cit = biblio::searchKeys(theMap, form_->bibkeys, str,
+					 start, type, dir, casesens);
+
+		if (cit == form_->bibkeys.end())
+			return;
 	}
 
 	int const found = int(cit - form_->bibkeys.begin());
@@ -260,26 +266,6 @@ void QCitationDialog::doFind(biblio::Direction const dir)
 	}
 
 	// Update the display
-	int const top = max(found - 5, 1);
-	bibLB->setTopItem(top);
-	bibLB->setSelected(found, true);
-	slotBibSelected(0);
-}
-
-
-void QCitationDialog::slotCitationStyleSelected( int )
-{
-	form_->changed();
-}
-
-
-void QCitationDialog::slotTextBeforeReturn()
-{
-	form_->changed();
-}
-
-
-void QCitationDialog::slotTextAfterReturn()
-{
-	form_->changed();
+	add_->availableLB->setSelected(found, true);
+	add_->availableLB->ensureCurrentVisible();
 }