diff -r bc30a6d59f7c -r f98391b179ab zz_ldrawPathDialog.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/zz_ldrawPathDialog.cpp	Wed May 08 03:53:45 2013 +0300
@@ -0,0 +1,109 @@
+/*
+ *  LDForge: LDraw parts authoring CAD
+ *  Copyright (C) 2013 Santeri Piippo
+ *  
+ *  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 3 of the License, or
+ *  (at your option) any later version.
+ *  
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *  
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <qlineedit.h>
+#include <qpushbutton.h>
+#include <qdialogbuttonbox.h>
+#include <QFileDialog>
+#include "zz_ldrawPathDialog.h"
+#include "gui.h"
+#include "file.h"
+
+
+// ========================================================================================================================================
+LDrawPathDialog::LDrawPathDialog (QWidget* parent, Qt::WindowFlags f) : QDialog (parent, f) {
+	lb_resolution = new QLabel ("---");
+	QLabel* lb_description = new QLabel ("Please input your LDraw directory");
+	QLabel* lb_path = new QLabel ("LDraw path:");
+	le_path = new QLineEdit;
+	btn_findPath = new QPushButton;
+	btn_findPath->setIcon (getIcon ("folder"));
+	
+	btn_tryConfigure = new QPushButton ("Configure");
+	btn_tryConfigure->setIcon (getIcon ("settings"));
+	
+	btn_exit = new QPushButton ("Exit");
+	btn_exit->setIcon (getIcon ("exit"));
+	
+	dbb_buttons = new QDialogButtonBox (QDialogButtonBox::Ok);
+	dbb_buttons->addButton (btn_tryConfigure, QDialogButtonBox::ApplyRole);
+	dbb_buttons->addButton (btn_exit, QDialogButtonBox::RejectRole);
+	okButton ()->setEnabled (false);
+	
+	QHBoxLayout* inputLayout = new QHBoxLayout;
+	inputLayout->addWidget (lb_path);
+	inputLayout->addWidget (le_path);
+	inputLayout->addWidget (btn_findPath);
+	
+	QVBoxLayout* mainLayout = new QVBoxLayout;
+	mainLayout->addWidget (lb_description);
+	mainLayout->addLayout (inputLayout);
+	mainLayout->addWidget (lb_resolution);
+	mainLayout->addWidget (dbb_buttons);
+	setLayout (mainLayout);
+	
+	connect (btn_findPath, SIGNAL (clicked ()), this, SLOT (slot_findPath ()));
+	connect (btn_tryConfigure, SIGNAL (clicked ()), this, SLOT (slot_tryConfigure ()));
+	connect (dbb_buttons, SIGNAL (accepted ()), this, SLOT (accept ()));
+	connect (dbb_buttons, SIGNAL (rejected ()), this, SLOT (slot_exit ()));
+}
+
+
+// ========================================================================================================================================
+QPushButton* LDrawPathDialog::okButton () {
+	return dbb_buttons->button (QDialogButtonBox::Ok);
+}
+
+
+// ========================================================================================================================================
+void LDrawPathDialog::setPath (str path) {
+	le_path->setText (path);
+}
+
+// ========================================================================================================================================
+str LDrawPathDialog::path () const {
+	return le_path->text ();
+}
+
+// ========================================================================================================================================
+void LDrawPathDialog::slot_findPath () {
+	str newpath = QFileDialog::getExistingDirectory (this, "Find LDraw Path");
+	
+	if (~newpath > 0 && newpath != path ()) {
+		setPath (newpath);
+		slot_tryConfigure ();
+	}
+}
+
+
+// ========================================================================================================================================
+void LDrawPathDialog::slot_exit () {
+	exit (1);
+}
+
+// ========================================================================================================================================
+void LDrawPathDialog::slot_tryConfigure () {
+	if (LDPaths::tryConfigure (path ()) == false) {
+		lb_resolution->setText (fmt ("<span style=\"color:red; font-weight: bold;\">%s</span>", LDPaths::getError().chars ()));
+		okButton ()->setEnabled (false);
+		return;
+	}
+	
+	lb_resolution->setText ("<span style=\"color: #7A0; font-weight: bold;\">OK!</span>");
+	okButton ()->setEnabled (true);
+}
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