Add about button.

7 files changed, 39 insertions, 2 deletions

diff --git a/src/actionmanager.cpp b/src/actionmanager.cpp
index b8ea34286..1eb1da4e3 100644
--- a/src/actionmanager.cpp
+++ b/src/actionmanager.cpp
@@ -703,7 +703,7 @@ impHandler0(hideWindows)
     return true;
 }
 
-impHandler0(helpWindowShow)
+static bool showHelpPage(const std::string &page)
 {
     if (helpWindow)
     {
@@ -713,7 +713,7 @@ impHandler0(helpWindowShow)
         }
         else
         {
-            helpWindow->loadHelp("index");
+            helpWindow->loadHelp(page);
             helpWindow->requestMoveToTop();
         }
         return true;
@@ -721,6 +721,16 @@ impHandler0(helpWindowShow)
     return false;
 }
 
+impHandler0(helpWindowShow)
+{
+    showHelpPage("index");
+}
+
+impHandler0(aboutWindowShow)
+{
+    showHelpPage("about");
+}
+
 static void showHideWindow(Window *const window)
 {
     if (window)
diff --git a/src/actionmanager.h b/src/actionmanager.h
index ca8c3e2b9..7a0ad6e17 100644
--- a/src/actionmanager.h
+++ b/src/actionmanager.h
@@ -102,6 +102,7 @@ namespace ActionManager
 
     decHandler(hideWindows);
     decHandler(helpWindowShow);
+    decHandler(aboutWindowShow);
     decHandler(setupWindowShow);
     decHandler(statusWindowShow);
     decHandler(inventoryWindowShow);
diff --git a/src/client.cpp b/src/client.cpp
index a462f8603..2f2341ea7 100644
--- a/src/client.cpp
+++ b/src/client.cpp
@@ -234,6 +234,7 @@ Client::Client(const Options &options) :
     mSetupButton(nullptr),
     mVideoButton(nullptr),
     mHelpButton(nullptr),
+    mAboutButton(nullptr),
     mThemesButton(nullptr),
     mPerfomanceButton(nullptr),
 #ifdef ANDROID
@@ -1146,6 +1147,9 @@ int Client::gameExec()
             ADDBUTTON(mThemesButton, new Button(mDesktop,
                 // TRANSLATORS: theme tab quick button
                 _("Theme"), "Themes", this))
+            ADDBUTTON(mAboutButton, new Button(mDesktop,
+                // TRANSLATORS: theme tab quick button
+                _("About"), "about", this))
             ADDBUTTON(mHelpButton, new Button(mDesktop,
                 // TRANSLATORS: theme tab quick button
                 _("Help"), "help", this))
@@ -1579,6 +1583,8 @@ int Client::gameExec()
                     mVideoButton = nullptr;
                     delete mThemesButton;
                     mThemesButton = nullptr;
+                    delete mAboutButton;
+                    mAboutButton = nullptr;
                     delete mHelpButton;
                     mHelpButton = nullptr;
                     delete mPerfomanceButton;
@@ -1869,6 +1875,11 @@ void Client::action(const ActionEvent &event)
         inputManager.executeAction(Input::KEY_WINDOW_HELP);
         return;
     }
+    else if (eventId == "about")
+    {
+        inputManager.executeAction(Input::KEY_WINDOW_ABOUT);
+        return;
+    }
     else if (eventId == "Video")
     {
         tab = "Video";
diff --git a/src/client.h b/src/client.h
index fe48418e7..fd1942684 100644
--- a/src/client.h
+++ b/src/client.h
@@ -425,6 +425,7 @@ private:
     Button *mSetupButton;
     Button *mVideoButton;
     Button *mHelpButton;
+    Button *mAboutButton;
     Button *mThemesButton;
     Button *mPerfomanceButton;
 #ifdef ANDROID
diff --git a/src/gui/setupactiondata.h b/src/gui/setupactiondata.h
index aa07e24c4..d146a334f 100644
--- a/src/gui/setupactiondata.h
+++ b/src/gui/setupactiondata.h
@@ -366,6 +366,12 @@ static SetupActionData setupActionData2[] =
     },
     {
         // TRANSLATORS: input action name
+        N_("About Window"),
+        Input::KEY_WINDOW_ABOUT,
+        "",
+    },
+    {
+        // TRANSLATORS: input action name
         N_("Help Window"),
         Input::KEY_WINDOW_HELP,
         "",
diff --git a/src/input/keyboarddata.h b/src/input/keyboarddata.h
index a3fbbeab5..2b49a9186 100644
--- a/src/input/keyboarddata.h
+++ b/src/input/keyboarddata.h
@@ -2172,6 +2172,13 @@ static const KeyData keyData[Input::KEY_TOTAL] = {
         nullptr,
         Input::KEY_NO_VALUE, 50,
         COND_DEFAULT},
+    {"keyWindowAbout",
+        INPUT_UNKNOWN, Input::KEY_NO_VALUE,
+        INPUT_UNKNOWN, Input::KEY_NO_VALUE,
+        Input::GRP_DEFAULT | Input::GRP_GUI,
+        &ActionManager::aboutWindowShow,
+        Input::KEY_NO_VALUE, 50,
+        COND_SHORTCUT0},
 };
 
 #endif  // INPUT_KEYBOARDDATA_H
diff --git a/src/input/keydata.h b/src/input/keydata.h
index e8b44bd64..41a0e85a5 100644
--- a/src/input/keydata.h
+++ b/src/input/keydata.h
@@ -370,6 +370,7 @@ namespace Input
         KEY_GUI_F10,
         KEY_GUI_F11,
         KEY_GUI_F12,
+        KEY_WINDOW_ABOUT,
         KEY_TOTAL
     };
 }  // namespace Input