GTK : Started hooking up the SDL input code. The events are well transmitted to the input module but the GDK code is still used. WIP.

CMakeLists.txt

@@ -206,6 +206,7 @@ SET(SRC_GTK
     src/gtk/screenarea-opengl.cpp
     src/gtk/tools.cpp
     src/gtk/window.cpp
+    src/sdl/inputSDL.cpp
     src/sdl/sndSDL.cpp
 )
 

src/gtk/window.cpp

@@ -31,6 +31,7 @@
 #include "../dmg/gbPrinter.h"
 #include "../Sound.h"
 #include "../Util.h"
+#include "../sdl/inputSDL.h"
 
 #include "tools.h"
 #include "intl.h"
@@ -517,7 +518,7 @@ Window::Window(GtkWindow * _pstWindow, const Glib::RefPtr<Xml> & _poXml) :
   poCMI->signal_toggled().connect(sigc::bind(
                                     sigc::mem_fun(*this, &Window::vOnSoundMuteToggled),
                                     poCMI));
-  
+
   struct
   {
     const char *        m_csName;
@@ -808,7 +809,7 @@ void Window::vInitScreenArea(EVideoOutput _eVideoOutput)
   poC = dynamic_cast<Gtk::Alignment *>(m_poXml->get_widget("ScreenContainer"));
   poC->remove();
   poC->set(Gtk::ALIGN_CENTER, Gtk::ALIGN_CENTER, 1.0, 1.0);
-  
+
   try
   {
     switch (_eVideoOutput)
@@ -882,7 +883,7 @@ void Window::vInitSystem()
   }
 
   Init_2xSaI(32);
-  
+
   soundInit();
 }
 
@@ -898,7 +899,7 @@ void Window::vInitSDL()
   if (bDone)
     return;
 
-  int iFlags = (SDL_INIT_AUDIO | SDL_INIT_NOPARACHUTE);
+  int iFlags = (SDL_INIT_EVERYTHING | SDL_INIT_NOPARACHUTE);
 
   if (SDL_Init(iFlags) < 0)
   {
@@ -906,6 +907,13 @@ void Window::vInitSDL()
     abort();
   }
 
+  // TODO : remove
+  int sdlNumDevices = SDL_NumJoysticks();
+  for (int i = 0; i < sdlNumDevices; i++)
+    SDL_JoystickOpen(i);
+
+  inputInitJoysticks();
+
   bDone = true;
 }
 
@@ -1788,4 +1796,23 @@ void Window::vToggleFullscreen()
   }
 }
 
+void Window::vSDLPollEvents()
+{
+  SDL_Event event;
+  while(SDL_PollEvent(&event))
+  {
+    switch(event.type)
+    {
+      case SDL_JOYHATMOTION:
+      case SDL_JOYBUTTONDOWN:
+      case SDL_JOYBUTTONUP:
+      case SDL_JOYAXISMOTION:
+      case SDL_KEYDOWN:
+      case SDL_KEYUP:
+        inputProcessSDLEvent(event);
+        break;
+    }
+  }
+}
+
 } // VBA namespace

src/gtk/window.h

@@ -295,6 +295,7 @@ private:
   void vSelectBestThrottleItem();
   void vUpdateGameSlots();
   void vToggleFullscreen();
+  void vSDLPollEvents();
 };
 
 } // namespace VBA

src/gtk/windowcallbacks.cpp

@@ -23,12 +23,15 @@
 #include <stdio.h>
 #include <time.h>
 
+#include <SDL.h>
+
 #include "../agb/GBA.h"
 #include "../dmg/gb.h"
 #include "../dmg/gbGlobals.h"
 #include "../dmg/gbPrinter.h"
 #include "../Sound.h"
 #include "../Util.h"
+#include "../sdl/inputSDL.h"
 
 #include "tools.h"
 #include "intl.h"
@@ -933,7 +936,7 @@ void Window::vOnGDBWait()
   poDialog->set_transient_for(*this);
 
   int iPort = 55555;
-  poSpin->set_value(iPort);  
+  poSpin->set_value(iPort);
 
   bool bOk = false;
   if (poDialog->run() == Gtk::RESPONSE_OK)
@@ -1027,7 +1030,7 @@ void Window::vOnGDBLoadAndWait()
   poDialog->set_transient_for(*this);
 
   int iPort = 55555;
-  poSpin->set_value(iPort);  
+  poSpin->set_value(iPort);
 
   bool bOk = false;
   if (poDialog->run() == Gtk::RESPONSE_OK)
@@ -1078,7 +1081,7 @@ void Window::vOnGDBDisconnect()
 void Window::vOnHelpAbout()
 {
   Gtk::AboutDialog oAboutDialog;
-  
+
   oAboutDialog.set_transient_for(*this);
 
   oAboutDialog.set_name("VBA-M");
@@ -1099,13 +1102,13 @@ void Window::vOnHelpAbout()
   list_authors.push_back("jbo_85");
   list_authors.push_back("bgK");
   oAboutDialog.set_authors(list_authors);
-  
+
   std::list<Glib::ustring> list_artists;
   list_artists.push_back("Matteo Drera");
   list_artists.push_back("Jakub Steiner");
   list_artists.push_back("Jones Lee");
   oAboutDialog.set_artists(list_artists);
-  
+
   oAboutDialog.run();
 }
 
@@ -1121,7 +1124,7 @@ bool Window::bOnEmuIdle()
   {
     Glib::TimeVal uiTime;
     uiTime.assign_current_time();
-    
+
     if (uiTime - m_uiThrottleLastTime >= m_uiThrottleDelay)
     {
       m_uiThrottleDelay = Glib::TimeVal(0, 0);
@@ -1133,6 +1136,8 @@ bool Window::bOnEmuIdle()
     }
   }
 
+  vSDLPollEvents();
+
   m_stEmulator.emuMain(m_stEmulator.emuCount);
   return true;
 }
@@ -1172,6 +1177,12 @@ bool Window::on_key_press_event(GdkEventKey * _pstEvent)
     return true;
   }
 
+  // Forward the keyboard event to the input module by faking a SDL event
+  SDL_Event event;
+  event.type = SDL_KEYDOWN;
+  event.key.keysym.sym = (SDLKey)_pstEvent->keyval;
+  inputProcessSDLEvent(event);
+
   if ((_pstEvent->state & Gtk::AccelGroup::get_default_mod_mask())
       || (eKey = m_oKeymap[_pstEvent->hardware_keycode]) == KeyNone)
   {
@@ -1228,6 +1239,12 @@ bool Window::on_key_press_event(GdkEventKey * _pstEvent)
 
 bool Window::on_key_release_event(GdkEventKey * _pstEvent)
 {
+  // Forward the keyboard event to the input module by faking a SDL event
+  SDL_Event event;
+  event.type = SDL_KEYDOWN;
+  event.key.keysym.sym = (SDLKey)_pstEvent->keyval;
+  inputProcessSDLEvent(event);
+
   EKey eKey;
 
   if ((_pstEvent->state & Gtk::AccelGroup::get_default_mod_mask())
@@ -1286,7 +1303,7 @@ bool Window::on_window_state_event(GdkEventWindowState* _pstEvent)
   {
     m_bFullscreen = _pstEvent->new_window_state & GDK_WINDOW_STATE_FULLSCREEN;
   }
-  
+
   return true;
 }