NOISSUE shortcut creation: add option to create launch scripts

This allows shortcuts to be created on Macs (which don't have a concept of desktop shortcuts) as well as Linux systems that don't support the desktop file specification. Also included a windows batch file implementation.

launcher/ui/MainWindow.cpp

@@ -223,9 +223,7 @@ public:
     TranslatedAction actionLaunchInstanceOffline;
     TranslatedAction actionScreenshots;
     TranslatedAction actionExportInstance;
-#if defined(Q_OS_LINUX) // currently only implemented for linux; TODO: other OS implementations
     TranslatedAction actionCreateShortcut;
-#endif
     QVector<TranslatedAction *> all_actions;
 
     LabeledToolButton *renameButton = nullptr;
@@ -598,14 +596,12 @@ public:
 
         instanceToolBar->addSeparator();
 
-#if defined(Q_OS_LINUX)
         actionCreateShortcut = TranslatedAction(MainWindow);
         actionCreateShortcut->setObjectName(QStringLiteral("actionCreateShortcut"));
         actionCreateShortcut.setTextId(QT_TRANSLATE_NOOP("MainWindow", "Create Shortcut"));
         actionCreateShortcut.setTooltipId(QT_TRANSLATE_NOOP("MainWindow", "Create a shortcut that launches the selected instance"));
         all_actions.append(&actionCreateShortcut);
         instanceToolBar->addAction(actionCreateShortcut);
-#endif
 
         actionExportInstance = TranslatedAction(MainWindow);
         actionExportInstance->setObjectName(QStringLiteral("actionExportInstance"));
@@ -1857,14 +1853,12 @@ void MainWindow::on_actionLaunchInstance_triggered()
     }
 }
 
-#if defined(Q_OS_LINUX)
 void MainWindow::on_actionCreateShortcut_triggered() {
     if (m_selectedInstance)
     {
         CreateShortcutDialog(this, m_selectedInstance).exec();
     }
 }
-#endif
 
 void MainWindow::activateInstance(InstancePtr instance)
 {

launcher/ui/MainWindow.h

@@ -141,9 +141,7 @@ private slots:
 
     void on_actionScreenshots_triggered();
 
-#if defined(Q_OS_LINUX)
     void on_actionCreateShortcut_triggered();
-#endif
 
     void taskEnd();
 

launcher/ui/dialogs/CreateShortcutDialog.cpp

@@ -35,6 +35,11 @@ CreateShortcutDialog::CreateShortcutDialog(QWidget *parent, InstancePtr instance
         ui->profileComboBox->setCurrentText(accounts->defaultAccount()->profileName());
     }
 
+#if defined(Q_OS_WIN) || (defined(Q_OS_UNIX) && !defined(Q_OS_LINUX))
+    ui->createScriptCheckBox->setEnabled(false);
+    ui->createScriptCheckBox->setChecked(true);
+#endif
+
     updateDialogState();
 }
 
@@ -46,11 +51,11 @@ CreateShortcutDialog::~CreateShortcutDialog()
 void CreateShortcutDialog::on_shortcutPathBrowse_clicked()
 {
     QString linkExtension;
-#ifdef Q_OS_LINUX
-    linkExtension = "desktop";
+#ifdef Q_OS_UNIX
+    linkExtension = ui->createScriptCheckBox->isChecked() ? "sh" : "desktop";
 #endif
 #ifdef Q_OS_WIN
-    linkExtension = "lnk";
+    linkExtension = ui->createScriptCheckBox->isChecked() ? "bat" : "lnk";
 #endif
     QFileDialog fileDialog(this, tr("Select shortcut path"), QStandardPaths::writableLocation(QStandardPaths::DesktopLocation));
     fileDialog.setDefaultSuffix(linkExtension);
@@ -98,29 +103,57 @@ QString CreateShortcutDialog::getLaunchCommand()
 
 void CreateShortcutDialog::createShortcut()
 {
-    // Linux implementation using .desktop file
-#ifdef Q_OS_LINUX
-    // save the launcher icon to a file so we can use it in the shortcut
-    if (!QFileInfo::exists(QCoreApplication::applicationDirPath() + "/shortcut-icon.png"))
+#ifdef Q_OS_WIN
+    if (ui->createScriptCheckBox->isChecked()) // on windows, creating .lnk shortcuts requires specific win32 api stuff
+                                               // rather than just writing a text file
     {
-        QPixmap iconPixmap = QIcon(":/logo.svg").pixmap(64, 64);
-        iconPixmap.save(QCoreApplication::applicationDirPath() + "/shortcut-icon.png");
-    }
+#endif
+        QString shortcutText;
+#ifdef Q_OS_UNIX
+        // Unix shell script
+        if (ui->createScriptCheckBox->isChecked())
+        {
+            shortcutText = "#!/bin/sh\n" + getLaunchCommand() + " &\n";
+        } else
+            // freedesktop.org desktop entry
+        {
+            // save the launcher icon to a file so we can use it in the shortcut
+            if (!QFileInfo::exists(QCoreApplication::applicationDirPath() + "/shortcut-icon.png"))
+            {
+                QPixmap iconPixmap = QIcon(":/logo.svg").pixmap(64, 64);
+                iconPixmap.save(QCoreApplication::applicationDirPath() + "/shortcut-icon.png");
+            }
 
-    QFile desktopFile(ui->shortcutPath->text());
-    if (desktopFile.open(QIODevice::WriteOnly))
-    {
-        QTextStream stream(&desktopFile);
-        qDebug() << m_instance->iconKey();
-        stream << "[Desktop Entry]" << endl
-                    << "Type=Application" << endl
-                    << "Name=" << m_instance->name() << " - " << BuildConfig.LAUNCHER_DISPLAYNAME << endl
-                    << "Exec=" << getLaunchCommand() << endl
-                    << "Icon=" << QCoreApplication::applicationDirPath() << "/shortcut-icon.png" << endl;
-        desktopFile.setPermissions(QFile::ReadOwner | QFile::ReadGroup | QFile::ReadOther
-                                                | QFile::WriteOwner | QFile::ExeOwner | QFile::ExeGroup);
-        desktopFile.close();
+            shortcutText = "[Desktop Entry]\n"
+                           "Type=Application\n"
+                           "Name=" + m_instance->name() + " - " + BuildConfig.LAUNCHER_DISPLAYNAME + "\n"
+                           + "Exec=" + getLaunchCommand() + "\n"
+                           + "Icon=" + QCoreApplication::applicationDirPath() + "/shortcut-icon.png\n";
+
+        }
+#endif
+#ifdef Q_OS_WIN
+        // Windows batch script implementation
+        if (ui->createScriptCheckBox->isChecked())
+        {
+            shortcutText = "@ECHO OFF\r\n"
+                           "START /B " + getLaunchCommand() + "\r\n";
+        }
+        else
+        {
+            // TODO: windows .lnk implementation
+        }
+#endif
+        QFile shortcutFile(ui->shortcutPath->text());
+        if (shortcutFile.open(QIODevice::WriteOnly))
+        {
+            QTextStream stream(&shortcutFile);
+            stream << shortcutText;
+            shortcutFile.setPermissions(QFile::ReadOwner | QFile::ReadGroup | QFile::ReadOther
+                                        | QFile::WriteOwner | QFile::ExeOwner | QFile::ExeGroup);
+            shortcutFile.close();
+        }
+#ifdef Q_OS_WIN
     }
 #endif
-    // TODO: implementations for other operating systems
 }

launcher/ui/dialogs/CreateShortcutDialog.ui

@@ -1,10 +1,4 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!--
- Copyright 2022 arthomnix
-
- This source is subject to the Microsoft Public License (MS-PL).
- Please see the COPYING.md file for more information.
--->
 <ui version="4.0">
  <class>CreateShortcutDialog</class>
  <widget class="QDialog" name="CreateShortcutDialog">
@@ -13,7 +7,7 @@
     <x>0</x>
     <y>0</y>
     <width>796</width>
-    <height>230</height>
+    <height>232</height>
    </rect>
   </property>
   <property name="minimumSize">
@@ -31,10 +25,10 @@
      <property name="sizeConstraint">
       <enum>QLayout::SetDefaultConstraint</enum>
      </property>
-     <item row="1" column="0">
-      <widget class="QCheckBox" name="joinServerCheckBox">
+     <item row="3" column="0">
+      <widget class="QCheckBox" name="launchOfflineCheckBox">
        <property name="text">
-        <string>Join server on launch:</string>
+        <string>Launch in offline mode</string>
        </property>
       </widget>
      </item>
@@ -45,22 +39,6 @@
        </property>
       </widget>
      </item>
-     <item row="1" column="1">
-      <widget class="QLineEdit" name="joinServer"/>
-     </item>
-     <item row="0" column="1">
-      <widget class="QLineEdit" name="shortcutPath"/>
-     </item>
-     <item row="3" column="0">
-      <widget class="QCheckBox" name="launchOfflineCheckBox">
-       <property name="text">
-        <string>Launch in offline mode</string>
-       </property>
-      </widget>
-     </item>
-     <item row="4" column="1">
-      <widget class="QLineEdit" name="offlineUsername"/>
-     </item>
      <item row="0" column="2">
       <widget class="QPushButton" name="shortcutPathBrowse">
        <property name="text">
@@ -68,6 +46,29 @@
        </property>
       </widget>
      </item>
+     <item row="0" column="1">
+      <widget class="QLineEdit" name="shortcutPath"/>
+     </item>
+     <item row="2" column="1">
+      <widget class="QComboBox" name="profileComboBox"/>
+     </item>
+     <item row="4" column="1">
+      <widget class="QLineEdit" name="offlineUsername"/>
+     </item>
+     <item row="4" column="0">
+      <widget class="QCheckBox" name="offlineUsernameCheckBox">
+       <property name="text">
+        <string>Set offline mode username:</string>
+       </property>
+      </widget>
+     </item>
+     <item row="1" column="0">
+      <widget class="QCheckBox" name="joinServerCheckBox">
+       <property name="text">
+        <string>Join server on launch:</string>
+       </property>
+      </widget>
+     </item>
      <item row="2" column="0">
       <widget class="QCheckBox" name="useProfileCheckBox">
        <property name="text">
@@ -75,15 +76,8 @@
        </property>
       </widget>
      </item>
-     <item row="2" column="1">
-      <widget class="QComboBox" name="profileComboBox"/>
-     </item>
-     <item row="4" column="0">
-      <widget class="QCheckBox" name="offlineUsernameCheckBox">
-       <property name="text">
-        <string>Set offline mode username:</string>
-       </property>
-      </widget>
+     <item row="1" column="1">
+      <widget class="QLineEdit" name="joinServer"/>
      </item>
     </layout>
    </item>
@@ -101,11 +95,25 @@
     </spacer>
    </item>
    <item>
-    <widget class="QDialogButtonBox" name="buttonBox">
-     <property name="standardButtons">
-      <set>QDialogButtonBox::Cancel|QDialogButtonBox::Ok</set>
+    <layout class="QHBoxLayout" name="horizontalLayout">
+     <property name="bottomMargin">
+      <number>0</number>
      </property>
-    </widget>
+     <item>
+      <widget class="QCheckBox" name="createScriptCheckBox">
+       <property name="text">
+        <string>Create script instead of shortcut</string>
+       </property>
+      </widget>
+     </item>
+     <item>
+      <widget class="QDialogButtonBox" name="buttonBox">
+       <property name="standardButtons">
+        <set>QDialogButtonBox::Cancel|QDialogButtonBox::Ok</set>
+       </property>
+      </widget>
+     </item>
+    </layout>
    </item>
   </layout>
  </widget>