Messaging subsystem rewrite, step I

[supertux.git] / src / control / joystickkeyboardcontroller.cpp

diff --git a/src/control/joystickkeyboardcontroller.cpp b/src/control/joystickkeyboardcontroller.cpp
index c90191c..cffa6f5 100644 (file)
--- a/src/control/joystickkeyboardcontroller.cpp
+++ b/src/control/joystickkeyboardcontroller.cpp
@@ -70,6 +70,7 @@ JoystickKeyboardController::JoystickKeyboardController()
   keymap.insert(std::make_pair(SDLK_PAUSE, PAUSE_MENU));  
   keymap.insert(std::make_pair(SDLK_RETURN, MENU_SELECT));
   keymap.insert(std::make_pair(SDLK_KP_ENTER, MENU_SELECT));
+  keymap.insert(std::make_pair(SDLK_CARET, CONSOLE));
   
   int joystick_count = SDL_NumJoysticks();
   min_joybuttons = -1;
@@ -78,12 +79,12 @@ JoystickKeyboardController::JoystickKeyboardController()
     SDL_Joystick* joystick = SDL_JoystickOpen(i);
     bool good = true;
     if(SDL_JoystickNumButtons(joystick) < 2) {
-      msg_warning("Joystick " << i << " has less than 2 buttons");
+      msg_warning << "Joystick " << i << " has less than 2 buttons" << std::endl;
       good = false;
     }
     if(SDL_JoystickNumAxes(joystick) < 2
        && SDL_JoystickNumHats(joystick) == 0) {
-      msg_warning("Joystick " << i << " has less than 2 axes and no hat");
+      msg_warning << "Joystick " << i << " has less than 2 axes and no hat" << std::endl;
       good = false;
     }
     if(!good) {
@@ -152,7 +153,7 @@ JoystickKeyboardController::read(const lisp::Lisp& lisp)
         map->get("key", key);
         map->get("control", control);
         if(key < SDLK_FIRST || key >= SDLK_LAST) {
-          msg_warning("Invalid key '" << key << "' in keymap");
+          msg_warning << "Invalid key '" << key << "' in keymap" << std::endl;
           continue;
         }
 
@@ -162,12 +163,12 @@ JoystickKeyboardController::read(const lisp::Lisp& lisp)
             break;
         }
         if(controlNames[i] == 0) {
-          msg_warning("Invalid control '" << control << "' in keymap");
+          msg_warning << "Invalid control '" << control << "' in keymap" << std::endl;
           continue;
         }
         keymap.insert(std::make_pair((SDLKey) key, (Control) i));
       } else {
-        msg_warning("Invalid lisp element '" << iter.item() << "' in keymap");
+        msg_warning << "Invalid lisp element '" << iter.item() << "' in keymap" << std::endl;
       }
     }
   }
@@ -188,7 +189,7 @@ JoystickKeyboardController::read(const lisp::Lisp& lisp)
         map->get("button", button);
         map->get("control", control);
         if(button < 0 || button >= max_joybuttons) {
-          msg_warning("Invalid button '" << button << "' in buttonmap");
+          msg_warning << "Invalid button '" << button << "' in buttonmap" << std::endl;
           continue;
         }
         
@@ -198,7 +199,7 @@ JoystickKeyboardController::read(const lisp::Lisp& lisp)
             break;
         }                                                                           
         if(controlNames[i] == 0) {
-          msg_warning("Invalid control '" << control << "' in buttonmap");
+          msg_warning << "Invalid control '" << control << "' in buttonmap" << std::endl;
           continue;
         }
         reset_joybutton(button, (Control) i);
@@ -246,44 +247,7 @@ JoystickKeyboardController::process_event(const SDL_Event& event)
   switch(event.type) {
     case SDL_KEYUP:
     case SDL_KEYDOWN:
-      if(event.type == SDL_KEYDOWN && (event.key.keysym.unicode & 0xFF80) == 0) {
-       if (Console::hasFocus()) {
-         // if the Console is open, send keys there
-         char c = event.key.keysym.unicode;
-         if ((c >= 32) && (c <= 126)) {
-           Console::input << c;
-         }
-         if ((c == '\n') || (c == '\r')) {
-           Console::input << std::endl;
-         }
-         if (c == '\t') {
-           Console::hide();
-         }
-       } else {
-         char c = event.key.keysym.unicode;
-         if (c == '\t') {
-           Console::show();
-         }
-       }
-      }
-
-      if(Console::hasFocus()) {
-       // console is open - ignore key
-      } 
-      else if(Menu::current()) { 
-       // menu mode
-        process_menu_key_event(event);
-        return;
-      } else {
-        // normal mode, find key in keymap
-        KeyMap::iterator i = keymap.find(event.key.keysym.sym);
-        if(i == keymap.end()) {
-          msg_debug("Pressed key without mapping");
-          return;
-        }
-        Control control = i->second;
-        controls[control] = event.type == SDL_KEYDOWN ? true : false;
-      }
+      process_key_event(event);
       break;
 
     case SDL_JOYAXISMOTION:
@@ -357,8 +321,7 @@ JoystickKeyboardController::process_event(const SDL_Event& event)
 
       ButtonMap::iterator i = joy_button_map.find(event.jbutton.button);
       if(i == joy_button_map.end()) {
-        msg_debug("Unmapped joybutton " << (int) event.jbutton.button
-          << " pressed");
+        msg_debug << "Unmapped joybutton " << (int)event.jbutton.button << " pressed" << std::endl;
         return;
       }
       
@@ -373,6 +336,72 @@ JoystickKeyboardController::process_event(const SDL_Event& event)
 }
 
 void
+JoystickKeyboardController::process_key_event(const SDL_Event& event)
+{
+  KeyMap::iterator key_mapping = keymap.find(event.key.keysym.sym);
+
+  // if console key was pressed: toggle console
+  if ((key_mapping != keymap.end()) && (key_mapping->second == CONSOLE)) {
+    if (event.type != SDL_KEYDOWN) return;
+    Console::toggle();
+    return;
+  }
+
+  // if console is open: send key there
+  if (Console::hasFocus()) {
+    process_console_key_event(event);
+    return;
+  } 
+
+  // if menu mode: send key there
+  if (Menu::current()) { 
+    process_menu_key_event(event);
+    return;
+  }
+
+  // default action: update controls
+  if(key_mapping == keymap.end()) {
+    msg_debug << "Key " << event.key.keysym.sym << " is unbound" << std::endl;
+    return;
+  }
+  Control control = key_mapping->second;
+  controls[control] = event.type == SDL_KEYDOWN ? true : false;
+}
+
+void
+JoystickKeyboardController::process_console_key_event(const SDL_Event& event)
+{
+  if (event.type != SDL_KEYDOWN) return;
+
+  switch (event.key.keysym.sym) {
+    case SDLK_RETURN:
+      Console::input << std::endl;
+      break;
+    case SDLK_BACKSPACE:
+      Console::backspace();
+      break;
+    case SDLK_TAB:
+      Console::autocomplete();
+      break;
+    case SDLK_PAGEUP:
+      Console::scroll(-1);
+      break;
+    case SDLK_PAGEDOWN:
+      Console::scroll(+1);
+      break;
+    case SDLK_END:
+      Console::scroll(+65535);
+      break;
+    default:
+      int c = event.key.keysym.unicode;
+      if ((c >= 32) && (c <= 126)) {
+       Console::input << (char)c;
+      }
+      break;
+  }
+}
+
+void
 JoystickKeyboardController::process_menu_key_event(const SDL_Event& event)
 {
   // wait for key mode?