From 5f3b212b63418851907b788b6a2bfea69ba570b6 Mon Sep 17 00:00:00 2001
From: Jonas Suhr Christensen <jsc@umbraculum.org>
Date: Wed, 2 Apr 2014 21:12:53 +0200
Subject: Added file dialog to select export path.

---
 dgedit/mainwindow.cc | 18 +++++++++++++-----
 dgedit/mainwindow.h  |  2 ++
 2 files changed, 15 insertions(+), 5 deletions(-)

diff --git a/dgedit/mainwindow.cc b/dgedit/mainwindow.cc
index 3436c25..15b0171 100644
--- a/dgedit/mainwindow.cc
+++ b/dgedit/mainwindow.cc
@@ -38,6 +38,7 @@
 #include <QToolBar>
 #include <QAction>
 #include <QMenuBar>
+#include <QFileDialog>
 
 #include "canvastool.h"
 #include "canvastoolthreshold.h"
@@ -193,11 +194,16 @@ MainWindow::MainWindow()
   configs->addWidget(prefix);
 
   configs->addWidget(new QLabel("Export path:"));
-  QLineEdit *exportp = new QLineEdit();
+  QHBoxLayout *lo_exportp = new QHBoxLayout();
+  exportp = new QLineEdit();
   connect(exportp, SIGNAL(textChanged(const QString &)),
           extractor, SLOT(setExportPath(const QString &)));
   exportp->setText("/home/deva/tmp/drumgizmoexport");
-  configs->addWidget(exportp);
+  lo_exportp->addWidget(exportp);
+  QPushButton *btn_browse = new QPushButton("...");
+  connect(btn_browse, SIGNAL(clicked()), this, SLOT(browse()));
+  lo_exportp->addWidget(btn_browse);
+  configs->addLayout(lo_exportp);
 
   QPushButton *loadbtn = new QPushButton();
   loadbtn->setText("Add files...");
@@ -330,7 +336,9 @@ void MainWindow::setPreset(int index)
   slider_falloff->setValue(p.falloff);
   slider_fadelength->setValue(p.fadelength);
   prefix->setText(p.prefix);
-//  sorter->setAttackLength(p.attacklength);  
-//  selections->noiseFloorChanged(p.falloff);
-//  selections->fadeoutChanged(p.fadeout);
+}
+
+void MainWindow::browse() {
+  QString path = QFileDialog::getExistingDirectory(this, "Select export path", exportp->text());
+  exportp->setText(path);
 }
diff --git a/dgedit/mainwindow.h b/dgedit/mainwindow.h
index fd4af57..cc9bdb8 100644
--- a/dgedit/mainwindow.h
+++ b/dgedit/mainwindow.h
@@ -61,6 +61,7 @@ public slots:
   void doExport();
   void loadFile(QString filename);
   void setPreset(int);
+  void browse();
 
 protected:
   void closeEvent(QCloseEvent*);
@@ -83,6 +84,7 @@ private:
   QSlider *slider_falloff;
   QSlider *slider_fadelength;
   QLineEdit *prefix;
+  QLineEdit *exportp;
 };
 
 #endif/*__DRUMGIZMO_MAINWINDOW_H__*/
-- 
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