From 339d1328c3dba4960d8ea40bdf7dad936f4d9646 Mon Sep 17 00:00:00 2001
From: Gaurav Kumar Ghildiyal <gauravkumarghildiyal@gmail.com>
Date: Tue, 29 Jan 2019 23:07:09 +0530
Subject: [PATCH] Added support for automatically saving and opening recent
 folder (#1149)

---
 src/common/Configuration.cpp   | 12 ++++++++++++
 src/common/Configuration.h     |  3 +++
 src/dialogs/NewFileDialog.cpp  |  4 +++-
 src/dialogs/OpenFileDialog.cpp |  6 +++++-
 4 files changed, 23 insertions(+), 2 deletions(-)

diff --git a/src/common/Configuration.cpp b/src/common/Configuration.cpp
index 7087d751..c75ce2b9 100644
--- a/src/common/Configuration.cpp
+++ b/src/common/Configuration.cpp
@@ -95,6 +95,18 @@ void Configuration::setDirProjects(const QString &dir)
     s.setValue("dir.projects", QDir::toNativeSeparators(dir));
 }
 
+QString Configuration::getRecentFolder()
+{
+    QString recentFolder = s.value("dir.recentFolder", QDir::homePath()).toString();
+
+    return QDir::toNativeSeparators(recentFolder);
+}
+
+void Configuration::setRecentFolder(const QString &dir)
+{
+    s.setValue("dir.recentFolder", QDir::toNativeSeparators(dir));
+}
+
 /**
  * @brief Configuration::setFilesTabLastClicked
  * Set the new file dialog last clicked tab
diff --git a/src/common/Configuration.h b/src/common/Configuration.h
index c2b88f62..67d21383 100644
--- a/src/common/Configuration.h
+++ b/src/common/Configuration.h
@@ -72,6 +72,9 @@ public:
     QString getDirProjects();
     void setDirProjects(const QString &dir);
 
+    QString getRecentFolder();
+    void setRecentFolder(const QString &dir);
+
     void setNewFileLastClicked(int lastClicked);
     int getNewFileLastClicked();
 
diff --git a/src/dialogs/NewFileDialog.cpp b/src/dialogs/NewFileDialog.cpp
index 4ce19a67..4bf13094 100644
--- a/src/dialogs/NewFileDialog.cpp
+++ b/src/dialogs/NewFileDialog.cpp
@@ -84,11 +84,13 @@ void NewFileDialog::on_loadFileButton_clicked()
 
 void NewFileDialog::on_selectFileButton_clicked()
 {
-    const QString &fileName = QDir::toNativeSeparators(QFileDialog::getOpenFileName(this, tr("Select file"), QDir::homePath()));
+    QString currentDir = Config()->getRecentFolder();
+    const QString &fileName = QDir::toNativeSeparators(QFileDialog::getOpenFileName(this, tr("Select file"), currentDir));
 
     if (!fileName.isEmpty()) {
         ui->newFileEdit->setText(fileName);
         ui->loadFileButton->setFocus();
+        Config()->setRecentFolder(QFileInfo(fileName).absolutePath());
     }
 }
 
diff --git a/src/dialogs/OpenFileDialog.cpp b/src/dialogs/OpenFileDialog.cpp
index 02eeaa27..d437521d 100644
--- a/src/dialogs/OpenFileDialog.cpp
+++ b/src/dialogs/OpenFileDialog.cpp
@@ -1,6 +1,8 @@
 #include "OpenFileDialog.h"
 #include "ui_OpenFileDialog.h"
 
+#include "common/Configuration.h"
+
 #include <QFileDialog>
 
 OpenFileDialog::OpenFileDialog(QWidget *parent):
@@ -14,10 +16,12 @@ OpenFileDialog::~OpenFileDialog() {}
 
 void OpenFileDialog::on_selectFileButton_clicked()
 {
-    QString fileName = QFileDialog::getOpenFileName(this, tr("Select file"), QDir::homePath());
+    QString currentDir = Config()->getRecentFolder();
+    QString fileName = QFileDialog::getOpenFileName(this, tr("Select file"), currentDir);
 
     if (!fileName.isEmpty()) {
         ui->filenameLineEdit->setText(fileName);
+        Config()->setRecentFolder(QFileInfo(fileName).absolutePath());
     }
 }