[LINUX] Add option to disable the online updater.

Add option to remove all configuration related to checking for updates
online. Although it is not implemented at the moment, these options
appeared on our menu `Options` > `General ...`.

- Fix need of patch on #140.

CMakeLists.txt

@@ -110,6 +110,8 @@ endif()
 
 option(ENABLE_FFMPEG "Enable ffmpeg A/V recording" ${FFMPEG_DEFAULT})
 
+option(ENABLE_ONLINEUPDATES "Enable online update checks" ON)
+
 set(LTO_DEFAULT ON)
 
 # lto produces buggy binaries for 64 bit win32
@@ -293,6 +295,10 @@ if(ENABLE_FFMPEG)
     endif()
 endif()
 
+if(NOT ENABLE_ONLINEUPDATES)
+  add_definitions(-DNO_ONLINEUPDATES)
+endif()
+
 if(NOT ENABLE_FFMPEG)
   add_definitions(-DNO_FFMPEG)
 endif()
@@ -444,7 +450,7 @@ if(CMAKE_COMPILER_IS_GNUCXX OR CMAKE_CXX_COMPILER_ID STREQUAL Clang)
     if(X86_32 OR AMD64)
         set(MY_C_OPT_FLAGS ${MY_C_OPT_FLAGS} -mtune=generic)
     endif()
- 
+
     # common debug flags
     if(CMAKE_COMPILER_IS_GNUCXX)
         set(MY_C_DBG_FLAGS -ggdb3 -Og -fno-omit-frame-pointer)

README.md

@@ -166,6 +166,7 @@ Here is the complete list:
 | ENABLE_LINK           | Enable GBA linking functionality (requires SFML)                     | ON                    |
 | ENABLE_LIRC           | Enable LIRC support                                                  | OFF                   |
 | ENABLE_FFMPEG         | Enable ffmpeg A/V recording                                          | OFF                   |
+| ENABLE_ONLINEUPDATES  | Enable online update checks                                          | ON                    |
 | ENABLE_LTO            | Compile with Link Time Optimization (gcc and clang only)             | ON for release build  |
 | ENABLE_GBA_LOGGING    | Enable extended GBA logging                                          | ON                    |
 | ENABLE_DIRECT3D       | Direct3D rendering for wxWidgets (Windows, **NOT IMPLEMENTED!!!**)   | ON                    |

src/wx/guiinit.cpp

@@ -3330,10 +3330,36 @@ bool MainFrame::BindControls()
         sc->SetValidator(wxUIntValidator(&o));    \
     } while (0)
         {
+#ifndef NO_ONLINEUPDATES
             // Online Auto Update check frequency
             getrbi("UpdateNever", gopts.onlineupdates, 0);
             getrbi("UpdateDaily", gopts.onlineupdates, 1);
             getrbi("UpdateWeekly", gopts.onlineupdates, 7);
+#else
+            wxWindowList &children = d->GetChildren();
+            std::vector<wxWindow*> forDeletion;
+            for (wxWindowList::Node *node = children.GetFirst(); node; node = node->GetNext())
+            {
+                wxWindow *current = (wxWindow *)node->GetData();
+                if (dynamic_cast<wxStaticText*>(current))
+                {
+                    if (((wxStaticText *)current)->GetName() == wxT("OnlineUpdates"))
+                        forDeletion.push_back(current);
+                }
+                else if (dynamic_cast<wxRadioButton*>(current))
+                {
+                    wxString tmp = ((wxRadioButton *)current)->GetName();
+                    if (tmp == wxT("UpdateNever") ||
+                        tmp == wxT("UpdateDaily") ||
+                        tmp == wxT("UpdateWeekly"))
+                        forDeletion.push_back(current);
+                }
+            }
+            for (unsigned i = 0; i < forDeletion.size(); ++i)
+            {
+                delete forDeletion[i];
+            }
+#endif // NO_ONLINEUPDATES
             getrbi("PNG", captureFormat, 0);
             getrbi("BMP", captureFormat, 1);
             getsc("RewindInterval", gopts.rewind_interval);

src/wx/opts.cpp

@@ -225,7 +225,9 @@ opt_desc opts[] = {
     BOOLOPT("General/AutoLoadLastState", "", wxTRANSLATE("Automatically load last saved state"), gopts.autoload_state),
     STROPT("General/BatteryDir", "", wxTRANSLATE("Directory to store game save files (relative paths are relative to ROM; blank is config dir)"), gopts.battery_dir),
     BOOLOPT("General/FreezeRecent", "", wxTRANSLATE("Freeze recent load list"), gopts.recent_freeze),
+#ifndef NO_ONLINEUPDATES
     ENUMOPT("General/OnlineUpdates", "", wxTRANSLATE("Automatically check for online updates"), gopts.onlineupdates, wxTRANSLATE("never|daily|weekly")),
+#endif // NO_ONLINEUPDATES
     STROPT("General/RecordingDir", "", wxTRANSLATE("Directory to store A/V and game recordings (relative paths are relative to ROM)"), gopts.recording_dir),
     INTOPT("General/RewindInterval", "", wxTRANSLATE("Number of seconds between rewind snapshots (0 to disable)"), gopts.rewind_interval, 0, 600),
     STROPT("General/ScreenshotDir", "", wxTRANSLATE("Directory to store screenshots (relative paths are relative to ROM)"), gopts.scrshot_dir),
@@ -350,7 +352,9 @@ opts_t::opts_t()
     autofire_rate = 1;
     print_auto_page = true;
     autoPatch = true;
+#ifndef NO_ONLINEUPDATES
     onlineupdates = 1;
+#endif // NO_ONLINEUPDATES
     // quick fix for issues #48 and #445
     link_host = "127.0.0.1";
 }

src/wx/opts.h

@@ -42,7 +42,9 @@ extern struct opts_t {
     /// General
     bool autoload_state, autoload_cheats;
     wxString battery_dir;
+#ifndef NO_ONLINEUPDATES
     int onlineupdates;
+#endif // NO_ONLINEUPDATES
     long last_update;
     wxString last_updated_filename;
     bool recent_freeze;

src/wx/xrc/GeneralConfig.xrc

@@ -22,7 +22,7 @@
           <object class="sizeritem">
             <object class="wxBoxSizer">
               <object class="sizeritem">
-                <object class="wxStaticText">
+                <object class="wxStaticText" name="OnlineUpdates">
                   <label>Check for updates:</label>
                 </object>
                 <flag>wxALL|wxALIGN_CENTRE_VERTICAL</flag>