Merge pull request #918 from abcdjdj/open-recent

Add option to open recent files

4 files changed, 88 insertions, 13 deletions

diff --git a/src/frontend/qt_sdl/PlatformConfig.cpp b/src/frontend/qt_sdl/PlatformConfig.cpp
index 9861662..46f8717 100644
--- a/src/frontend/qt_sdl/PlatformConfig.cpp
+++ b/src/frontend/qt_sdl/PlatformConfig.cpp
@@ -72,6 +72,8 @@ char MicWavPath[1024];
 
 char LastROMFolder[1024];
 
+char RecentROMList[10][1024];
+
 int EnableCheats;
 
 bool EnableJIT;
@@ -166,6 +168,17 @@ ConfigEntry PlatformConfigFile[] =
 
     {"LastROMFolder", 1, LastROMFolder, 0, "", 1023},
 
+    {"RecentROM_0", 1, RecentROMList[0], 0, "", 1023},
+    {"RecentROM_1", 1, RecentROMList[1], 0, "", 1023},
+    {"RecentROM_2", 1, RecentROMList[2], 0, "", 1023},
+    {"RecentROM_3", 1, RecentROMList[3], 0, "", 1023},
+    {"RecentROM_4", 1, RecentROMList[4], 0, "", 1023},
+    {"RecentROM_5", 1, RecentROMList[5], 0, "", 1023},
+    {"RecentROM_6", 1, RecentROMList[6], 0, "", 1023},
+    {"RecentROM_7", 1, RecentROMList[7], 0, "", 1023},
+    {"RecentROM_8", 1, RecentROMList[8], 0, "", 1023},
+    {"RecentROM_9", 1, RecentROMList[9], 0, "", 1023},
+
     {"EnableCheats", 0, &EnableCheats, 0, NULL, 0},
 
     {"", -1, NULL, 0, NULL, 0}
diff --git a/src/frontend/qt_sdl/PlatformConfig.h b/src/frontend/qt_sdl/PlatformConfig.h
index ca03d80..2d73dea 100644
--- a/src/frontend/qt_sdl/PlatformConfig.h
+++ b/src/frontend/qt_sdl/PlatformConfig.h
@@ -86,6 +86,8 @@ extern char MicWavPath[1024];
 
 extern char LastROMFolder[1024];
 
+extern char RecentROMList[10][1024];
+
 extern int EnableCheats;
 
 }
diff --git a/src/frontend/qt_sdl/main.cpp b/src/frontend/qt_sdl/main.cpp
index e5b1ba1..8e44bf0 100644
--- a/src/frontend/qt_sdl/main.cpp
+++ b/src/frontend/qt_sdl/main.cpp
@@ -1013,6 +1013,14 @@ MainWindow::MainWindow(QWidget* parent) : QMainWindow(parent)
         actOpenROM = menu->addAction("Open ROM...");
         connect(actOpenROM, &QAction::triggered, this, &MainWindow::onOpenFile);
 
+        recentMenu = menu->addMenu("Open Recent");
+        for(int i = 0; i < 10; ++i)
+        {
+            if(strlen(Config::RecentROMList[i]) > 0)
+                recentFileList.push_back(Config::RecentROMList[i]);
+        }
+        updateRecentFilesMenu();
+
         //actBootFirmware = menu->addAction("Launch DS menu");
         actBootFirmware = menu->addAction("Boot firmware");
         connect(actBootFirmware, &QAction::triggered, this, &MainWindow::onBootFirmware);
@@ -1441,20 +1449,11 @@ QString MainWindow::loadErrorStr(int error)
     }
 }
 
-
-void MainWindow::onOpenFile()
+void MainWindow::loadROM(QString filename)
 {
-    emuThread->emuPause();
-
-    QString filename = QFileDialog::getOpenFileName(this,
-                                                    "Open ROM",
-                                                    Config::LastROMFolder,
-                                                    "DS ROMs (*.nds *.dsi *.srl);;GBA ROMs (*.gba);;Any file (*.*)");
-    if (filename.isEmpty())
-    {
-        emuThread->emuUnpause();
-        return;
-    }
+    recentFileList.removeAll(filename);
+    recentFileList.prepend(filename);
+    updateRecentFilesMenu();
 
     // TODO: validate the input file!!
     // * check that it is a proper ROM
@@ -1501,6 +1500,60 @@ void MainWindow::onOpenFile()
     }
 }
 
+void MainWindow::onOpenFile()
+{
+    emuThread->emuPause();
+
+    QString filename = QFileDialog::getOpenFileName(this,
+                                                    "Open ROM",
+                                                    Config::LastROMFolder,
+                                                    "DS ROMs (*.nds *.dsi *.srl);;GBA ROMs (*.gba);;Any file (*.*)");
+    if (filename.isEmpty())
+    {
+        emuThread->emuUnpause();
+        return;
+    }
+
+    loadROM(filename);
+}
+
+void MainWindow::onClearRecentFiles()
+{
+    recentFileList.clear();
+    memset(Config::RecentROMList, 0, 10 * 1024);
+    updateRecentFilesMenu();
+}
+
+void MainWindow::updateRecentFilesMenu()
+{
+    recentMenu->clear();
+
+    for(int i = 0; i < recentFileList.size(); ++i)
+    {
+        QAction *actRecentFile_i = recentMenu->addAction(QString("%1.  %2").arg(i+1).arg(recentFileList.at(i)));
+        actRecentFile_i->setData(recentFileList.at(i));
+        connect(actRecentFile_i, &QAction::triggered, this, &MainWindow::onClickRecentFile);
+
+        if(i < 10)
+            strncpy(Config::RecentROMList[i], recentFileList.at(i).toStdString().c_str(), 1024);
+    }
+
+    QAction *actClearRecentList = recentMenu->addAction("Clear");
+    connect(actClearRecentList, &QAction::triggered, this, &MainWindow::onClearRecentFiles);
+
+    if(recentFileList.empty())
+        actClearRecentList->setEnabled(false);
+
+    Config::Save();
+}
+
+void MainWindow::onClickRecentFile()
+{
+    emuThread->emuPause();
+    QAction *act = (QAction *)sender();
+    loadROM(act->data().toString());
+}
+
 void MainWindow::onBootFirmware()
 {
     // TODO: check the whole GBA cart shito
diff --git a/src/frontend/qt_sdl/main.h b/src/frontend/qt_sdl/main.h
index 978df9e..d31e706 100644
--- a/src/frontend/qt_sdl/main.h
+++ b/src/frontend/qt_sdl/main.h
@@ -191,6 +191,8 @@ signals:
 
 private slots:
     void onOpenFile();
+    void onClickRecentFile();
+    void onClearRecentFiles();
     void onBootFirmware();
     void onSaveState();
     void onLoadState();
@@ -236,6 +238,11 @@ private slots:
     void onFullscreenToggled();
 
 private:
+    QList<QString> recentFileList;
+    QMenu *recentMenu;
+    void updateRecentFilesMenu();
+    void loadROM(QString filename);
+
     void createScreenPanel();
 
     QString loadErrorStr(int error);