Use GuiLyXFiles also for ui, kbd and bind files in prefs

src/frontends/qt4/GuiLyXFiles.cpp

@@ -239,6 +239,8 @@ QString const GuiLyXFiles::getSuffix()
 {
 	if (type_ == "bind" || type_ == "ui")
 		return toqstr(".") + type_;
+	else if (type_ == "kbd")
+		return ".kmap";
 	
 	return ".lyx";
 }
@@ -344,17 +346,43 @@ void GuiLyXFiles::setLanguage()
 
 void GuiLyXFiles::on_browsePB_pressed()
 {
-	bool const examples = (type_ == "examples");
-	FileDialog dlg(qt_("Select template file"));
-	dlg.setButton1(qt_("D&ocuments"), toqstr(lyxrc.document_path));
-	if (examples)
-		dlg.setButton2(qt_("&Examples"), toqstr(lyxrc.example_path));
-	else
-		dlg.setButton2(qt_("&Templates"), toqstr(lyxrc.template_path));
+	QString path1 = toqstr(lyxrc.document_path);
+	QString path2 = toqstr(lyxrc.example_path);
+	QString title = qt_("Select example file");
+	QString filter = qt_("LyX Documents (*.lyx)");
+	QString b1 = qt_("D&ocuments");
+	QString b2 = qt_("&Examples");
 
-	FileDialog::Result result = dlg.open(examples ? toqstr(lyxrc.example_path)
-						      : toqstr(lyxrc.template_path),
-				 QStringList(qt_("LyX Documents (*.lyx)")));
+	if (type_ == "templates") {
+		path2 = toqstr(lyxrc.template_path);
+		title = qt_("Select template file");
+		b1 = qt_("D&ocuments");
+		b2 = qt_("&Templates");
+	}
+	else if (type_ != "examples") {
+		path1 = toqstr(addName(package().user_support().absFileName(), fromqstr(type_)));
+		path2 = toqstr(addName(package().system_support().absFileName(), fromqstr(type_)));
+		b1 = qt_("&User files");
+		b2 = qt_("&System files");
+	}
+	if (type_ == "ui") {
+		title = qt_("Chose UI file");
+		filter = qt_("LyX UI Files (*.ui)");
+	}
+	if (type_ == "bind") {
+		title = qt_("Chose bind file");
+		filter = qt_("LyX Bind Files (*.bind)");
+	}
+	if (type_ == "kbd") {
+		title = qt_("Chose keyboard map");
+		filter = qt_("LyX Keymap Files (*.kmap)");
+	}
+
+	FileDialog dlg(title);
+	dlg.setButton1(b1, path1);
+	dlg.setButton2(b2, path2);
+
+	FileDialog::Result result = dlg.open(path2, QStringList(filter));
 
 	if (result.first != FileDialog::Later && !result.second.isEmpty()) {
 		file_ = toqstr(FileName(fromqstr(result.second)).absFileName());
@@ -513,6 +541,21 @@ bool GuiLyXFiles::initialiseParams(string const & type)
 }
 
 
+void GuiLyXFiles::passParams(string const & data)
+{
+	initialiseParams(data);
+	updateContents();
+}
+
+
+void GuiLyXFiles::selectItem(QString const item)
+{
+	QList<QTreeWidgetItem *> twi = filesLW->findItems(item, Qt::MatchExactly|Qt::MatchRecursive);
+	if (!twi.isEmpty())
+		twi.first()->setSelected(true);
+}
+
+
 void GuiLyXFiles::paramsToDialog()
 {
 	if (type_ == "examples")
@@ -537,6 +580,10 @@ void GuiLyXFiles::dispatchParams()
 	arg += fromqstr(file_);
 	FuncCode const lfun = getLfun();
 
+	if (lfun == LFUN_NOACTION)
+		// emit signal
+		fileSelected(file_);
+	else
 		dispatch(FuncRequest(lfun, arg));
 }
 

src/frontends/qt4/GuiLyXFiles.h

@@ -32,6 +32,12 @@ class GuiLyXFiles : public GuiDialog, public Ui::LyXFilesUi
 
 public:
 	GuiLyXFiles(GuiView & lv);
+	/// A way to pass params to the dialog directly
+	void passParams(std::string const & data);
+	/// A way to pass params to the dialog directly
+	void selectItem(QString const item);
+Q_SIGNALS:
+	void fileSelected(QString const file);
 
 private Q_SLOTS:
 	void changed_adaptor();

src/frontends/qt4/GuiPrefs.cpp

@@ -19,6 +19,8 @@
 #include "GuiFontExample.h"
 #include "GuiFontLoader.h"
 #include "GuiKeySymbol.h"
+#include "GuiLyXFiles.h"
+#include "GuiView.h"
 #include "qt_helpers.h"
 #include "Validator.h"
 
@@ -125,46 +127,6 @@ QString browseFile(QString const & filename,
 }
 
 
-/** Wrapper around browseFile which tries to provide a filename
-*  relative to the user or system directory. The dir, name and ext
-*  parameters have the same meaning as in the
-*  support::LibFileSearch function.
-*/
-QString browseLibFile(QString const & dir,
-	QString const & name,
-	QString const & ext,
-	QString const & title,
-	QStringList const & filters)
-{
-	// FIXME UNICODE
-	QString const label1 = qt_("&System files");
-	QString const dir1 =
-		toqstr(addName(package().system_support().absFileName(), fromqstr(dir)));
-
-	QString const label2 = qt_("&User files");
-	QString const dir2 =
-		toqstr(addName(package().user_support().absFileName(), fromqstr(dir)));
-
-	QString const result = browseFile(toqstr(
-		libFileSearch(dir, name, ext).absFileName()),
-		title, filters, false, dir1, dir2, QString(), QString(), dir1);
-
-	// remove the extension if it is the default one
-	QString noextresult;
-	if (getExtension(result) == ext)
-		noextresult = removeExtension(result);
-	else
-		noextresult = result;
-
-	// remove the directory, if it is the default one
-	QString const file = onlyFileName(noextresult);
-	if (toqstr(libFileSearch(dir, file, ext).absFileName()) == result)
-		return file;
-	else
-		return noextresult;
-}
-
-
 /** Launch a file dialog and return the chosen directory.
 	pathname: a suggested pathname.
 	title: the title of the dialog.
@@ -3493,6 +3455,10 @@ GuiPreferences::GuiPreferences(GuiView & lv)
 	bc().setApply(buttonBox->button(QDialogButtonBox::Apply));
 	bc().setCancel(buttonBox->button(QDialogButtonBox::Cancel));
 	bc().setRestore(buttonBox->button(QDialogButtonBox::Reset));
+
+	glf = new GuiLyXFiles(lv);
+	connect(glf, SIGNAL(fileSelected(QString)),
+			this, SLOT(slotFileSelected(QString)));
 }
 
 
@@ -3593,24 +3559,59 @@ void GuiPreferences::setColor(ColorCode col, QString const & hex)
 }
 
 
-QString GuiPreferences::browsebind(QString const & file) const
+void GuiPreferences::slotFileSelected(QString const file)
 {
-	return browseLibFile("bind", file, "bind", qt_("Choose bind file"),
-			     QStringList(qt_("LyX bind files (*.bind)")));
+	uifile_ = file;
 }
 
 
-QString GuiPreferences::browseUI(QString const & file) const
+/** Wrapper around browseFile which tries to provide a filename
+*  relative to the user or system directory. The dir, name and ext
+*  parameters have the same meaning as in the
+*  support::LibFileSearch function.
+*/
+QString GuiPreferences::browseLibFile(QString const & dir,
+	QString const & name, QString const & ext)
 {
-	return browseLibFile("ui", file, "ui", qt_("Choose UI file"),
-			     QStringList(qt_("LyX UI files (*.ui)")));
+	uifile_.clear();
+
+	glf->passParams(fromqstr(dir));
+	glf->selectItem(name);
+	glf->exec();
+
+	QString const result = uifile_;
+
+	// remove the extension if it is the default one
+	QString noextresult;
+	if (getExtension(result) == ext)
+		noextresult = removeExtension(result);
+	else
+		noextresult = result;
+
+	// remove the directory, if it is the default one
+	QString const file = onlyFileName(noextresult);
+	if (toqstr(libFileSearch(dir, file, ext).absFileName()) == result)
+		return file;
+	else
+		return noextresult;
 }
 
 
-QString GuiPreferences::browsekbmap(QString const & file) const
+QString GuiPreferences::browsebind(QString const & file)
 {
-	return browseLibFile("kbd", file, "kmap", qt_("Choose keyboard map"),
-			     QStringList(qt_("LyX keyboard maps (*.kmap)")));
+	return browseLibFile("bind", file, "bind");
+}
+
+
+QString GuiPreferences::browseUI(QString const & file)
+{
+	return browseLibFile("ui", file, "ui");
+}
+
+
+QString GuiPreferences::browsekbmap(QString const & file)
+{
+	return browseLibFile("kbd", file, "kmap");
 }
 
 

src/frontends/qt4/GuiPrefs.h

@@ -15,6 +15,7 @@
 #define GUIPREFS_H
 
 #include "GuiDialog.h"
+#include "GuiLyXFiles.h"
 
 #include "Converter.h"
 #include "Format.h"
@@ -68,6 +69,7 @@ public:
 
 public Q_SLOTS:
 	void change_adaptor();
+	void slotFileSelected(QString);
 
 Q_SIGNALS:
 	void prefsApplied(LyXRC const & rc);
@@ -88,9 +90,9 @@ public:
 	bool isBufferDependent() const { return false; }
 
 	/// various file pickers
-	QString browsebind(QString const & file) const;
-	QString browseUI(QString const & file) const;
-	QString browsekbmap(QString const & file) const;
+	QString browsebind(QString const & file);
+	QString browseUI(QString const & file);
+	QString browsekbmap(QString const & file);
 
 	/// general browse
 	QString browse(QString const & file, QString const & title) const;
@@ -106,6 +108,9 @@ public:
 private:
 	///
 	void addModule(PrefModule * module);
+	///
+	QString browseLibFile(QString const & dir,
+		QString const & name, QString const & ext);
 
 	/// temporary lyxrc
 	LyXRC rc_;
@@ -118,6 +123,10 @@ private:
 
 	/// A list of colors to be dispatched
 	std::vector<std::string> colors_;
+	/// UI file selector
+	GuiLyXFiles * glf;
+	/// Selected UI file
+	QString uifile_;
 };