more of that

git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@23497 a592a061-630c-0410-9148-cb99ea01b6c8

src/frontends/qt4/Dialog.cpp

@@ -86,9 +86,9 @@ bool Dialog::isBufferReadonly() const
 }
 
 
-string const Dialog::bufferFilepath() const
+QString Dialog::bufferFilepath() const
 {
-	return buffer().filePath();
+	return toqstr(buffer().filePath());
 }
 
 

src/frontends/qt4/Dialog.h

@@ -227,7 +227,7 @@ public:
 	//@{
 	bool isBufferAvailable() const;
 	bool isBufferReadonly() const;
-	std::string const bufferFilepath() const;
+	QString bufferFilepath() const;
 	//@}
 
 	/// The type of the current buffer.

src/frontends/qt4/GuiBibtex.cpp

@@ -128,51 +128,52 @@ void GuiBibtex::change_adaptor()
 
 void GuiBibtex::browsePressed()
 {
-	docstring const file = browseBst(docstring());
+	QString const file = browseBst(QString());
 
-	if (!file.empty()) {
-		// FIXME UNICODE
-		docstring const filen = from_utf8(changeExtension(to_utf8(file), ""));
-		bool present = false;
-		unsigned int pres = 0;
+	if (file.isEmpty())
+		return;
 
-		for (int i = 0; i != styleCB->count(); ++i) {
-			if (qstring_to_ucs4(styleCB->itemText(i)) == filen) {
-				present = true;
-				pres = i;
-			}
+	// FIXME UNICODE
+	QString const filen = toqstr(changeExtension(fromqstr(file), ""));
+	bool present = false;
+	unsigned int pres = 0;
+
+	for (int i = 0; i != styleCB->count(); ++i) {
+		if (styleCB->itemText(i) == filen) {
+			present = true;
+			pres = i;
 		}
-
-		if (!present)
-			styleCB->insertItem(0, toqstr(filen));
-
-		styleCB->setCurrentIndex(pres);
-		changed();
 	}
+
+	if (!present)
+		styleCB->insertItem(0, filen);
+
+	styleCB->setCurrentIndex(pres);
+	changed();
 }
 
 
 void GuiBibtex::browseBibPressed()
 {
-	docstring const file = trim(browseBib(docstring()));
+	QString const file = browseBib(QString()).trimmed();
 
-	if (!file.empty()) {
-		// FIXME UNICODE
-		QString const f = toqstr(changeExtension(to_utf8(file), ""));
-		bool present = false;
+	if (file.isEmpty())
+		return;
 
-		for (int i = 0; i < add_->bibLW->count(); ++i) {
-			if (add_->bibLW->item(i)->text() == f)
-				present = true;
-		}
+	QString const f = toqstr(changeExtension(fromqstr(file), ""));
+	bool present = false;
 
-		if (!present) {
-			add_->bibLW->addItem(f);
-			changed();
-		}
-
-		add_->bibED->setText(f);
+	for (int i = 0; i < add_->bibLW->count(); ++i) {
+		if (add_->bibLW->item(i)->text() == f)
+			present = true;
 	}
+
+	if (!present) {
+		add_->bibLW->addItem(f);
+		changed();
+	}
+
+	add_->bibED->setText(f);
 }
 
 
@@ -186,9 +187,9 @@ void GuiBibtex::addPressed()
 void GuiBibtex::addDatabase()
 {
 	int const sel = add_->bibLW->currentRow();
-	docstring const file = trim(qstring_to_ucs4(add_->bibED->text()));
+	QString const file = add_->bibED->text().trimmed();
 
-	if (sel < 0 && file.empty())
+	if (sel < 0 && file.isEmpty())
 		return;
 
 	// Add the selected browser_bib keys to browser_database
@@ -210,9 +211,9 @@ void GuiBibtex::addDatabase()
 		}
 	}
 
-	if (!file.empty()) {
+	if (!file.isEmpty()) {
 		add_->bibED->clear();
-		QString const f = toqstr(from_utf8(changeExtension(to_utf8(file), "")));
+		QString const f = toqstr(changeExtension(fromqstr(file), ""));
 		QList<QListWidgetItem *> matches =
 			databaseLW->findItems(f, Qt::MatchExactly);
 		if (matches.empty()) {
@@ -359,24 +360,24 @@ void GuiBibtex::updateContents()
 
 void GuiBibtex::applyView()
 {
-	docstring dbs = qstring_to_ucs4(databaseLW->item(0)->text());
+	QString dbs = databaseLW->item(0)->text();
 	docstring emb = databaseLW->item(0)->checkState() == Qt::Checked ? _("true") : _("false");
 
 	unsigned int maxCount = databaseLW->count();
 	for (unsigned int i = 1; i < maxCount; i++) {
 		dbs += ',';
-		dbs += qstring_to_ucs4(databaseLW->item(i)->text());
+		dbs += databaseLW->item(i)->text();
 		emb += ',';
 		emb += databaseLW->item(i)->checkState() == Qt::Checked ? _("true") : _("false");
 	}
 
-	params_["bibfiles"] = dbs;
+	params_["bibfiles"] = qstring_to_ucs4(dbs);
 	params_["embed"] = emb;
 
 	docstring const bibstyle = qstring_to_ucs4(styleCB->currentText());
 	bool const bibtotoc = bibtocCB->isChecked();
 
-	if (bibtotoc && (!bibstyle.empty())) {
+	if (bibtotoc && !bibstyle.empty()) {
 		// both bibtotoc and style
 		params_["options"] = "bibtotoc," + bibstyle;
 	} else if (bibtotoc) {
@@ -427,25 +428,23 @@ bool GuiBibtex::isValid()
 }
 
 
-docstring const GuiBibtex::browseBib(docstring const & in_name) const
+QString GuiBibtex::browseBib(QString const & in_name) const
 {
-	// FIXME UNICODE
-	docstring const label1 = _("Documents|#o#O");
-	docstring const dir1 = from_utf8(lyxrc.document_path);
+	QString const label1 = qt_("Documents|#o#O");
+	QString const dir1 = toqstr(lyxrc.document_path);
 	FileFilterList const filter(_("BibTeX Databases (*.bib)"));
-	return browseRelFile(in_name, from_utf8(bufferFilepath()),
-		_("Select a BibTeX database to add"), filter, false, label1, dir1);
+	return browseRelFile(in_name, bufferFilepath(),
+		qt_("Select a BibTeX database to add"), filter, false, label1, dir1);
 }
 
 
-docstring const GuiBibtex::browseBst(docstring const & in_name) const
+QString GuiBibtex::browseBst(QString const & in_name) const
 {
-	// FIXME UNICODE
-	docstring const label1 = _("Documents|#o#O");
-	docstring const dir1 = from_utf8(lyxrc.document_path);
+	QString const label1 = qt_("Documents|#o#O");
+	QString const dir1 = toqstr(lyxrc.document_path);
 	FileFilterList const filter(_("BibTeX Styles (*.bst)"));
-	return browseRelFile(in_name, from_utf8(bufferFilepath()),
-		_("Select a BibTeX style"), filter, false, label1, dir1);
+	return browseRelFile(in_name, bufferFilepath(),
+		qt_("Select a BibTeX style"), filter, false, label1, dir1);
 }
 
 

src/frontends/qt4/GuiBibtex.h

@@ -18,8 +18,7 @@
 #include "ui_BibtexUi.h"
 #include "ui_BibtexAddUi.h"
 
-#include "support/docstring.h"
-
+#include <string>
 #include <vector>
 
 namespace lyx {
@@ -68,10 +67,10 @@ private:
 	void updateContents();
 
 	/// Browse for a .bib file
-	docstring const browseBib(docstring const & in_name) const;
+	QString browseBib(QString const & in_name) const;
 
 	/// Browse for a .bst file
-	docstring const browseBst(docstring const & in_name) const;
+	QString browseBst(QString const & in_name) const;
 
 	/// get the list of bst files
 	void getBibStyles(std::vector<std::string> & data) const;

src/frontends/qt4/GuiExternal.cpp

@@ -255,10 +255,10 @@ void GuiExternal::bbChanged()
 void GuiExternal::browseClicked()
 {
 	int const choice =  externalCO->currentIndex();
-	docstring const template_name = from_utf8(getTemplate(choice).lyxName);
-	docstring const str = browse(qstring_to_ucs4(fileED->text()), template_name);
-	if (!str.empty()) {
-		fileED->setText(toqstr(str));
+	QString const template_name = toqstr(getTemplate(choice).lyxName);
+	QString const str = browse(fileED->text(), template_name);
+	if (!str.isEmpty()) {
+		fileED->setText(str);
 		changed();
 	}
 }
@@ -548,7 +548,7 @@ void GuiExternal::updateContents()
 	tab->setCurrentIndex(0);
 
 	string const name =
-		params_.filename.outputFilename(bufferFilepath());
+		params_.filename.outputFilename(fromqstr(bufferFilepath()));
 	fileED->setText(toqstr(name));
 	embedCB->setCheckState(params_.filename.embedded() ? Qt::Checked : Qt::Unchecked);
 
@@ -632,7 +632,7 @@ void GuiExternal::updateTemplate()
 
 void GuiExternal::applyView()
 {
-	params_.filename.set(fromqstr(fileED->text()), bufferFilepath());
+	params_.filename.set(fromqstr(fileED->text()), fromqstr(bufferFilepath()));
 	params_.filename.setEmbed(embedCB->checkState() == Qt::Checked);
 
 	params_.settemplate(getTemplate(externalCO->currentIndex()).lyxName);
@@ -769,17 +769,16 @@ GuiExternal::getTemplateFilters(string const & template_name) const
 }
 
 
-docstring const GuiExternal::browse(docstring const & input,
-				     docstring const & template_name) const
+QString GuiExternal::browse(QString const & input,
+				     QString const & template_name) const
 {
-	docstring const title =  _("Select external file");
-
-	docstring const bufpath = from_utf8(bufferFilepath());
+	QString const title = qt_("Select external file");
+	QString const bufpath = bufferFilepath();
 	FileFilterList const filter =
-		FileFilterList(from_utf8(getTemplateFilters(to_utf8(template_name))));
+		FileFilterList(from_utf8(getTemplateFilters(fromqstr(template_name))));
 
-	docstring const label1 = _("Documents|#o#O");
-	docstring const dir1 = from_utf8(lyxrc.document_path);
+	QString const label1 = qt_("Documents|#o#O");
+	QString const dir1 = toqstr(lyxrc.document_path);
 
 	return browseRelFile(input, bufpath, title, filter, false, label1, dir1);
 }
@@ -787,7 +786,7 @@ docstring const GuiExternal::browse(docstring const & input,
 
 string const GuiExternal::readBB(string const & file)
 {
-	FileName const abs_file(makeAbsPath(file, bufferFilepath()));
+	FileName const abs_file(makeAbsPath(file, fromqstr(bufferFilepath())));
 
 	// try to get it from the file, if possible. Zipped files are
 	// unzipped in the readBB_from_PSFile-Function

src/frontends/qt4/GuiExternal.h

@@ -94,8 +94,8 @@ private:
 	std::string const
 	getTemplateFilters(std::string const & template_name) const;
 	///
-	docstring const browse(docstring const & input_file,
-				 docstring const & template_name) const;
+	QString browse(QString const & input_file,
+				 QString const & template_name) const;
 
 	/// Read the Bounding Box from a eps or ps-file
 	std::string const readBB(std::string const & file);

src/frontends/qt4/GuiGraphics.cpp

@@ -264,9 +264,9 @@ void GuiGraphics::change_bb()
 
 void GuiGraphics::on_browsePB_clicked()
 {
-	docstring const str = browse(qstring_to_ucs4(filename->text()));
-	if (!str.empty()) {
-		filename->setText(toqstr(str));
+	QString const str = browse(filename->text());
+	if (!str.isEmpty()) {
+		filename->setText(str);
 		changed();
 	}
 }
@@ -287,7 +287,7 @@ void GuiGraphics::on_editPB_clicked()
 void GuiGraphics::on_filename_textChanged(const QString & filename)
 {
 	editPB->setDisabled(filename.isEmpty());
-	EmbeddedFile file = EmbeddedFile(fromqstr(filename), bufferFilepath());
+	EmbeddedFile file = EmbeddedFile(fromqstr(filename), fromqstr(bufferFilepath()));
 }
 
 
@@ -435,7 +435,7 @@ void GuiGraphics::updateContents()
 	}
 
 	string const name =
-		igp.filename.outputFilename(bufferFilepath());
+		igp.filename.outputFilename(fromqstr(bufferFilepath()));
 	filename->setText(toqstr(name));
 	embedCB->setCheckState(igp.filename.embedded() ? Qt::Checked : Qt::Unchecked);
 
@@ -578,7 +578,7 @@ void GuiGraphics::applyView()
 {
 	InsetGraphicsParams & igp = params_;
 
-	igp.filename.set(fromqstr(filename->text()), bufferFilepath());
+	igp.filename.set(fromqstr(filename->text()), fromqstr(bufferFilepath()));
 	igp.filename.setEmbed(embedCB->checkState() == Qt::Checked);
 
 	// the bb section
@@ -718,9 +718,9 @@ void GuiGraphics::dispatchParams()
 }
 
 
-docstring const GuiGraphics::browse(docstring const & in_name) const
+QString GuiGraphics::browse(QString const & in_name) const
 {
-	docstring const title = _("Select graphics file");
+	QString const title = qt_("Select graphics file");
 
 	// Does user clipart directory exist?
 	string clipdir = addName(package().user_support().absFilename(), "clipart");
@@ -730,16 +730,16 @@ docstring const GuiGraphics::browse(docstring const & in_name) const
 	if (!(clip.exists() && clip.isDirectory()))
 		clipdir = addName(package().system_support().absFilename(), "clipart");
 
-	return browseRelFile(in_name, from_utf8(bufferFilepath()),
+	return browseRelFile(in_name, bufferFilepath(),
 		title, FileFilterList(), false, 
-		_("Clipart|#C#c"), from_utf8(clipdir),
-		_("Documents|#o#O"), from_utf8(lyxrc.document_path));
+		qt_("Clipart|#C#c"), toqstr(clipdir),
+		qt_("Documents|#o#O"), toqstr(lyxrc.document_path));
 }
 
 
 string const GuiGraphics::readBB(string const & file)
 {
-	FileName const abs_file = makeAbsPath(file, bufferFilepath());
+	FileName const abs_file = makeAbsPath(file, fromqstr(bufferFilepath()));
 
 	// try to get it from the file, if possible. Zipped files are
 	// unzipped in the readBB_from_PSFile-Function
@@ -768,7 +768,7 @@ string const GuiGraphics::readBB(string const & file)
 bool GuiGraphics::isFilenameValid(string const & fname) const
 {
 	// It may be that the filename is relative.
-	return makeAbsPath(fname, bufferFilepath()).isReadableFile();
+	return makeAbsPath(fname, fromqstr(bufferFilepath())).isReadableFile();
 }
 
 
@@ -784,7 +784,7 @@ void GuiGraphics::editGraphics()
 namespace {
 
 char const * const bb_units[] = { "bp", "cm", "mm", "in" };
-size_t const bb_size = sizeof(bb_units) / sizeof(char *);
+size_t const bb_size = sizeof(bb_units) / sizeof(bb_units[0]);
 
 // These are the strings that are stored in the LyX file and which
 // correspond to the LaTeX identifiers shown in the comments at the

src/frontends/qt4/GuiGraphics.h

@@ -74,7 +74,7 @@ private:
 	bool isBufferDependent() const { return true; }
 
 	/// Browse for a file
-	docstring const browse(docstring const &) const;
+	QString browse(QString const &) const;
 	/// Read the Bounding Box from a eps or ps-file
 	std::string const readBB(std::string const & file);
 	/// Control the bb

src/frontends/qt4/GuiInclude.cpp

@@ -283,9 +283,9 @@ void GuiInclude::browse()
 	else
 		type = LISTINGS;
 
-	docstring const & name = browse(qstring_to_ucs4(filenameED->text()), type);
-	if (!name.empty())
-		filenameED->setText(toqstr(name));
+	QString name = browse(filenameED->text(), type);
+	if (!name.isEmpty())
+		filenameED->setText(name);
 }
 
 
@@ -305,9 +305,9 @@ bool GuiInclude::isValid()
 }
 
 
-docstring GuiInclude::browse(docstring const & in_name, Type in_type) const
+QString GuiInclude::browse(QString const & in_name, Type in_type) const
 {
-	docstring const title = _("Select document to include");
+	QString const title = qt_("Select document to include");
 
 	// input TeX, verbatim, or LyX file ?
 	FileFilterList filters;
@@ -321,10 +321,10 @@ docstring GuiInclude::browse(docstring const & in_name, Type in_type) const
 		break;
 	}
 
-	docstring const docpath = from_utf8(support::onlyPath(buffer().absFileName()));
+	QString const docpath = toqstr(support::onlyPath(buffer().absFileName()));
 
 	return browseRelFile(in_name, docpath, title, filters, false, 
-		_("Documents|#o#O"), from_utf8(lyxrc.document_path));
+		qt_("Documents|#o#O"), toqstr(lyxrc.document_path));
 }
 
 

src/frontends/qt4/GuiInclude.h

@@ -74,7 +74,7 @@ private:
 	///
 	bool isBufferDependent() const { return true; }
 	/// Browse for a file
-	docstring browse(docstring const &, Type) const;
+	QString browse(QString const &, Type) const;
 };
 
 } // namespace frontend

src/frontends/qt4/GuiPrefs.cpp

@@ -185,6 +185,8 @@ QString browseDir(QString const & pathname,
 }
 
 
+} // namespace frontend
+
 QString browseRelFile(QString const & filename, QString const & refpath,
 	QString const & title, FileFilterList const & filters, bool save,
 	QString const & label1, QString const & dir1,
@@ -194,7 +196,7 @@ QString browseRelFile(QString const & filename, QString const & refpath,
 		fromqstr(filename), fromqstr(refpath)).absFilename());
 
 	QString const outname =
-		browseFile(fname, title, filters, save, label1, dir1, label2, dir2);
+		frontend::browseFile(fname, title, filters, save, label1, dir1, label2, dir2);
 
 	QString const reloutname =
 		toqstr(makeRelPath(qstring_to_ucs4(outname), qstring_to_ucs4(refpath)));
@@ -205,20 +207,6 @@ QString browseRelFile(QString const & filename, QString const & refpath,
 		return reloutname;
 }
 
-} // namespace frontend
-
-docstring browseRelFile(docstring const & filename, docstring const & refpath,
-	docstring const & title, FileFilterList const & filters, bool save,
-	docstring const & label1, docstring const & dir1,
-	docstring const & label2, docstring const & dir2)
-{
-	return qstring_to_ucs4(frontend::browseRelFile(
-		toqstr(filename), toqstr(refpath),
-		toqstr(title), filters, save,
-		toqstr(label1), toqstr(dir1),
-		toqstr(label2), toqstr(dir2)));
-}
-
 
 /////////////////////////////////////////////////////////////////////
 //

src/frontends/qt4/GuiPrint.cpp

@@ -84,13 +84,10 @@ void GuiPrint::change_adaptor()
 
 void GuiPrint::browseClicked()
 {
-	docstring name =
-		browseRelFile(docstring(), from_utf8(buffer().filePath()),
-			     _("Print to file"),
-			     FileFilterList(_("PostScript files (*.ps)")),
-			     true);
-	QString file = toqstr(name);
-	if (!file.isNull()) {
+	QString file =
+		browseRelFile(QString(), bufferFilepath(), qt_("Print to file"),
+			     FileFilterList(_("PostScript files (*.ps)")), true);
+	if (!file.isEmpty()) {
 		fileED->setText(file);
 		changed();
 	}

src/frontends/qt4/GuiPrint.h

@@ -20,7 +20,6 @@
 
 #include "Dialog.h"
 #include "PrinterParams.h"
-#include "support/docstring.h"
 
 namespace lyx {
 namespace frontend {

src/frontends/qt4/qt_helpers.h

@@ -84,15 +84,15 @@ std::vector<LanguagePair> const getLanguageData(bool character_dlg);
 	of the form "../baz/foo.txt", an absolute path is returned. This is
 	intended to be useful for insets which encapsulate files/
 */
-docstring browseRelFile(docstring const & filename,
-	docstring const & refpath,
-	docstring const & title,
+QString browseRelFile(QString const & filename,
+	QString const & refpath,
+	QString const & title,
 	support::FileFilterList const & filters,
 	bool save = false,
-	docstring const & label1 = docstring(),
-	docstring const & dir1 = docstring(),
-	docstring const & label2 = docstring(),
-	docstring const & dir2 = docstring());
+	QString const & label1 = QString(),
+	QString const & dir1 = QString(),
+	QString const & label2 = QString(),
+	QString const & dir2 = QString());
 
 
 /** Build filelists of all availabe bst/cls/sty-files. Done through