enhanced launcher context menu with direct Game properties dialog link

docs/index.html

@@ -2290,6 +2290,11 @@
       <td>Control + F</td>
       <td>Control + F</td>
     </tr>
+    <tr>
+      <td>Open Game properties dialog</td>
+      <td>Control + G</td>
+      <td>Control + G</td>
+    </tr>
     <tr>
       <td>Open Power-On options dialog</td>
       <td>Control + P</td>
@@ -4317,18 +4322,22 @@
   <p><ul>
     <li>
       <p><b>Remove from recently played/most popular</b> (or 'Control + X'):
-        This option removes the selected ROM from the current folder.</p>
+        Removes the selected ROM from the current virtual folder.</p>
     </li>
     <li>
-      <p><b>Add to/remove from favorites</b> (or 'Control + F'): This option
-        toggles the favorite state of the selected ROM or directory.</p>
+      <p><b>Add to/remove from favorites</b> (or 'Control + F'): Toggles the
+        favorite state of the selected ROM or directory.</p>
+    </li>
+    <li>
+      <p><b>Game properties</b> (or 'Control + G'): Opens the
+        <b><a href="#Properties">Game properties</a></b> dialog.</p>
     </li>
     <li><p><b><a name="PowerOn">Power-on options</a></b> (or 'Control + P'):
-    Selecting this option shows a dialog whereby
-    ROM properties can be temporarily overridden, and joystick/console buttons can be
-    temporarily held down. Selecting options from this dialog will cause all ROMs launched
-    after that to use those properties you specify. Clicking <b>Defaults</b> will disable
-    its functionality, and use ROM properties as defined by the ROM itself. The dialog is as
+      Opens a dialog whereby ROM properties can be temporarily overridden, and
+      joystick/console buttons can be temporarily held down. Selecting options
+      from this dialog will cause all ROMs launched after that to use those
+      properties you specify. Clicking <b>Defaults</b> will disable its
+      functionality, and use ROM properties as defined by the ROM itself. The dialog is as
       follows (see <b>Advanced Configuration - <a href="#Properties">Game Properties</a></b>
       for more information concerning ROM properties):</p>
       <table border="5" cellpadding="2" frame="box" rules="none">
@@ -4354,9 +4363,9 @@
       </table>
     </li>
     <li>
-      <p><b>High scores</b> (or 'Control + H'): This option displays the <a href="#HighScores">
-      High Scores</a> dialog for the selected ROM. Only available if high score
-      properties have been setup for the ROM.</p>
+      <p><b>High scores</b> (or 'Control + H'): Opens the
+      <b><a href="#HighScores"></b>High Scores</a> dialog for the selected ROM.
+      Only available if high score properties have been setup for the ROM.</p>
     </li>
     <li>
       <p><b>Enable/disable file extensions</b> (or 'Control + E'): Toggles the
@@ -4375,8 +4384,8 @@
       of ROMs in current directory only or all subdirectories too.</p>
     </li>
     <li>
-      <p><b>Reload listing</b> (or 'Control + R'): Selecting this performs a
-      reload of the current listing. </p>
+      <p><b>Reload listing</b> (or 'Control + R'): Performs a reload of the
+      current file listing. </p>
     </li>
   </ul></p>
   </blockquote></br>

src/gui/LauncherDialog.cxx

@@ -28,6 +28,7 @@
 #include "FSNode.hxx"
 #include "MD5.hxx"
 #include "OptionsDialog.hxx"
+#include "GameInfoDialog.hxx"
 #include "HighScoresDialog.hxx"
 #include "HighScoresManager.hxx"
 #include "GlobalPropsDialog.hxx"
@@ -245,7 +246,6 @@ void LauncherDialog::addPathWidgets(int& ypos)
       buttonWidth, buttonHeight, reloadIcon, kReloadCmd);
     myReloadButton->setToolTip("Reload listing");
     wid.push_back(myReloadButton);
-    ypos = myNavigationBar->getBottom() + Dialog::vGap();
   }
   else
   {
@@ -256,10 +256,10 @@ void LauncherDialog::addPathWidgets(int& ypos)
       lwFound, fontHeight, "", TextAlign::Right);
 
     EditTextWidget* e = new EditTextWidget(this, _font, myNavigationBar->getRight() - 1, ypos,
-      lwFound + LBL_GAP + 1, lineHeight, "");
+      lwFound + LBL_GAP + 1, buttonHeight - 2, "");
     e->setEditable(false, true);
-    ypos = myNavigationBar->getBottom();
   }
+  ypos = myNavigationBar->getBottom() + Dialog::vGap();
   addToFocusList(wid);
 }
 
@@ -739,6 +739,8 @@ void LauncherDialog::handleContextMenu()
     removeAllPopular();
   else if(cmd == "removerecent")
     removeAllRecent();
+  else if(cmd == "properties")
+    openGameProperties();
   else if(cmd == "override")
     openGlobalProps();
   else if(cmd == "extensions")
@@ -807,6 +809,10 @@ void LauncherDialog::handleKeyDown(StellaKey key, StellaMod mod, bool repeated)
         myList->toggleUserFavorite();
         break;
 
+      case KBDK_G:
+        openGameProperties();
+        break;
+
       case KBDK_H:
         if(instance().highScores().enabled())
           openHighScores();
@@ -1137,6 +1143,7 @@ void LauncherDialog::openContextMenu(int x, int y)
   }
   if(!currentNode().isDirectory() && Bankswitch::isValidRomName(currentNode()))
   {
+    items.push_back(ContextItem("Game properties" + ELLIPSIS, "Ctrl+G", "properties"));
     items.push_back(ContextItem("Power-on options" + ELLIPSIS, "Ctrl+P", "override"));
     if(instance().highScores().enabled())
       items.push_back(ContextItem("High scores" + ELLIPSIS, "Ctrl+H", "highscores"));
@@ -1212,6 +1219,18 @@ void LauncherDialog::openSettings()
   myDialog->open();
 }
 
+// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
+void LauncherDialog::openGameProperties()
+{
+  if(!currentNode().isDirectory() && Bankswitch::isValidRomName(currentNode()))
+  {
+    // Create game properties dialog
+    myDialog = make_unique<GameInfoDialog>(instance(), parent(),
+      myUseMinimalUI ? _font : instance().frameBuffer().font(), this, _w, _h);
+    myDialog->open();
+  }
+}
+
 // - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
 void LauncherDialog::openGlobalProps()
 {

src/gui/LauncherDialog.hxx

@@ -168,6 +168,7 @@ class LauncherDialog : public Dialog, CommandSender
     void loadRom();
     void loadRomInfo();
     void openSettings();
+    void openGameProperties();
     void openContextMenu(int x = -1, int y = -1);
     void openGlobalProps();
     void openHighScores();