From fcb80646edaa94c6c5ccce9b2eebf542d824891d Mon Sep 17 00:00:00 2001
From: spycrab <spycrab@users.noreply.github.com>
Date: Sun, 29 Apr 2018 01:01:14 +0200
Subject: [PATCH] Qt/PathPane: Various fixes

---
 Source/Core/DolphinQt2/Settings/PathPane.cpp | 53 +++++++++++++-------
 Source/Core/DolphinQt2/Settings/PathPane.h   |  3 ++
 2 files changed, 39 insertions(+), 17 deletions(-)

diff --git a/Source/Core/DolphinQt2/Settings/PathPane.cpp b/Source/Core/DolphinQt2/Settings/PathPane.cpp
index 9e9e870eb3..1f09370507 100644
--- a/Source/Core/DolphinQt2/Settings/PathPane.cpp
+++ b/Source/Core/DolphinQt2/Settings/PathPane.cpp
@@ -11,6 +11,7 @@
 #include <QPushButton>
 #include <QVBoxLayout>
 
+#include "Common/FileUtil.h"
 #include "Core/ConfigManager.h"
 
 #include "DolphinQt2/Settings.h"
@@ -38,52 +39,72 @@ void PathPane::Browse()
 
 void PathPane::BrowseDefaultGame()
 {
+  auto& default_iso = SConfig::GetInstance().m_strDefaultISO;
+
   QString file = QFileDialog::getOpenFileName(
-      this, tr("Select a Game"), QDir::currentPath(),
+      this, tr("Select a Game"), QString::fromStdString(default_iso),
       tr("All GC/Wii files (*.elf *.dol *.gcm *.iso *.tgc *.wbfs *.ciso *.gcz *.wad);;"
          "All Files (*)"));
   if (!file.isEmpty())
   {
     m_game_edit->setText(file);
-    SConfig::GetInstance().m_strDefaultISO = file.toStdString();
+    default_iso = file.toStdString();
   }
 }
 
 void PathPane::BrowseWiiNAND()
 {
-  QString dir =
-      QFileDialog::getExistingDirectory(this, tr("Select Wii NAND Root"), QDir::currentPath());
+  QString dir = QFileDialog::getExistingDirectory(
+      this, tr("Select Wii NAND Root"), QString::fromStdString(SConfig::GetInstance().m_NANDPath));
   if (!dir.isEmpty())
   {
     m_nand_edit->setText(dir);
-    SConfig::GetInstance().m_NANDPath = dir.toStdString();
+    OnNANDPathChanged();
   }
 }
 
 void PathPane::BrowseDump()
 {
-  QString dir =
-      QFileDialog::getExistingDirectory(this, tr("Select Dump Path"), QDir::currentPath());
+  auto& dump_path = SConfig::GetInstance().m_DumpPath;
+  QString dir = QFileDialog::getExistingDirectory(this, tr("Select Dump Path"),
+                                                  QString::fromStdString(dump_path));
   if (!dir.isEmpty())
   {
     m_dump_edit->setText(dir);
-    SConfig::GetInstance().m_DumpPath = dir.toStdString();
+    dump_path = dir.toStdString();
   }
 }
 
 void PathPane::BrowseSDCard()
 {
-  QString file =
-      QFileDialog::getOpenFileName(this, tr("Select a SD Card Image"), QDir::currentPath(),
-                                   tr("SD Card Image (*.raw);;"
-                                      "All Files (*)"));
+  QString file = QFileDialog::getOpenFileName(
+      this, tr("Select a SD Card Image"),
+      QString::fromStdString(SConfig::GetInstance().m_strWiiSDCardPath),
+      tr("SD Card Image (*.raw);;"
+         "All Files (*)"));
   if (!file.isEmpty())
   {
     m_sdcard_edit->setText(file);
-    SConfig::GetInstance().m_strWiiSDCardPath = file.toStdString();
+    OnSDCardPathChanged();
   }
 }
 
+void PathPane::OnSDCardPathChanged()
+{
+  const auto sd_card_path = m_sdcard_edit->text().toStdString();
+
+  SConfig::GetInstance().m_strWiiSDCardPath = sd_card_path;
+  File::SetUserPath(F_WIISDCARD_IDX, sd_card_path);
+}
+
+void PathPane::OnNANDPathChanged()
+{
+  const auto nand_path = m_nand_edit->text().toStdString();
+
+  SConfig::GetInstance().m_NANDPath = nand_path;
+  File::SetUserPath(D_WIIROOT_IDX, nand_path);
+}
+
 QGroupBox* PathPane::MakeGameFolderBox()
 {
   QGroupBox* game_box = new QGroupBox(tr("Game Folders"));
@@ -145,8 +166,7 @@ QGridLayout* PathPane::MakePathsLayout()
   layout->addWidget(game_open, 0, 2);
 
   m_nand_edit = new QLineEdit(QString::fromStdString(SConfig::GetInstance().m_NANDPath));
-  connect(m_nand_edit, &QLineEdit::editingFinished,
-          [=] { SConfig::GetInstance().m_NANDPath = m_nand_edit->text().toStdString(); });
+  connect(m_nand_edit, &QLineEdit::editingFinished, this, &PathPane::OnNANDPathChanged);
   QPushButton* nand_open = new QPushButton;
   connect(nand_open, &QPushButton::clicked, this, &PathPane::BrowseWiiNAND);
   layout->addWidget(new QLabel(tr("Wii NAND Root:")), 1, 0);
@@ -163,8 +183,7 @@ QGridLayout* PathPane::MakePathsLayout()
   layout->addWidget(dump_open, 2, 2);
 
   m_sdcard_edit = new QLineEdit(QString::fromStdString(SConfig::GetInstance().m_strWiiSDCardPath));
-  connect(m_sdcard_edit, &QLineEdit::editingFinished,
-          [=] { SConfig::GetInstance().m_strWiiSDCardPath = m_sdcard_edit->text().toStdString(); });
+  connect(m_sdcard_edit, &QLineEdit::editingFinished, this, &PathPane::OnSDCardPathChanged);
   QPushButton* sdcard_open = new QPushButton;
   connect(sdcard_open, &QPushButton::clicked, this, &PathPane::BrowseSDCard);
   layout->addWidget(new QLabel(tr("SD Card Path:")), 3, 0);
diff --git a/Source/Core/DolphinQt2/Settings/PathPane.h b/Source/Core/DolphinQt2/Settings/PathPane.h
index bf330577ac..74b2a3fb99 100644
--- a/Source/Core/DolphinQt2/Settings/PathPane.h
+++ b/Source/Core/DolphinQt2/Settings/PathPane.h
@@ -26,6 +26,9 @@ private:
   QGridLayout* MakePathsLayout();
   void RemovePath();
 
+  void OnSDCardPathChanged();
+  void OnNANDPathChanged();
+
   QListWidget* m_path_list;
   QLineEdit* m_game_edit;
   QLineEdit* m_nand_edit;