diff options
Diffstat (limited to 'backends/platform/gp2x')
| -rw-r--r-- | backends/platform/gp2x/events.cpp | 855 | ||||
| -rw-r--r-- | backends/platform/gp2x/gp2x-common.h | 25 | ||||
| -rw-r--r-- | backends/platform/gp2x/gp2x-hw.cpp | 25 | ||||
| -rw-r--r-- | backends/platform/gp2x/gp2x-hw.h | 8 | ||||
| -rw-r--r-- | backends/platform/gp2x/graphics.cpp | 30 |
5 files changed, 562 insertions, 381 deletions
diff --git a/backends/platform/gp2x/events.cpp b/backends/platform/gp2x/events.cpp index a40967743c..08553968d2 100644 --- a/backends/platform/gp2x/events.cpp +++ b/backends/platform/gp2x/events.cpp @@ -30,7 +30,6 @@ #include "backends/platform/gp2x/gp2x-common.h" #include "backends/platform/gp2x/gp2x-hw.h" -#include "backends/keymapper/keymapper.h" #include "common/util.h" #include "common/events.h" #include "graphics/scaler/aspect.h" // for aspect2Real @@ -42,27 +41,46 @@ #define JOY_XAXIS 0 #define JOY_YAXIS 1 -/* GP2X Wiz: Main Joystick Mappings */ +/* Quick default button states for modifiers. */ +int BUTTON_STATE_L = false; + +enum { + /* DPAD/Stick */ + BUTTON_UP = 0, + BUTTON_UPLEFT = 1, + BUTTON_LEFT = 2, + BUTTON_DOWNLEFT = 3, + BUTTON_DOWN = 4, + BUTTON_DOWNRIGHT = 5, + BUTTON_RIGHT = 6, + BUTTON_UPRIGHT = 7, + /* Joystick Buttons */ + BUTTON_MENU = 8, // Start on F100 GP2X + BUTTON_SELECT = 9, + BUTTON_L = 10, + BUTTON_R = 11, + BUTTON_A = 12, + BUTTON_B = 13, + BUTTON_X = 14, + BUTTON_Y = 15, + BUTTON_VOLUP = 16, + BUTTON_VOLDOWN = 17, + BUTTON_CLICK = 18 +}; + enum { - GP2X_BUTTON_UP = 0, - GP2X_BUTTON_UPLEFT = 1, - GP2X_BUTTON_LEFT = 2, - GP2X_BUTTON_DOWNLEFT = 3, - GP2X_BUTTON_DOWN = 4, - GP2X_BUTTON_DOWNRIGHT = 5, - GP2X_BUTTON_RIGHT = 6, - GP2X_BUTTON_UPRIGHT = 7, - GP2X_BUTTON_START = 8, - GP2X_BUTTON_SELECT = 9, - GP2X_BUTTON_L = 10, - GP2X_BUTTON_R = 11, - GP2X_BUTTON_A = 12, - GP2X_BUTTON_B = 13, - GP2X_BUTTON_X = 14, - GP2X_BUTTON_Y = 15, - GP2X_BUTTON_VOLUP = 16, - GP2X_BUTTON_VOLDOWN = 17, - GP2X_BUTTON_CLICK = 18 + /* Unused Joystick Buttons on the GP2X */ + BUTTON_HOME = 51, + BUTTON_HOLD = 52, + BUTTON_HELP = 53, + BUTTON_HELP2 = 54 +}; + +enum { + /* Touchscreen TapMode */ + TAPMODE_LEFT = 0, + TAPMODE_RIGHT = 1, + TAPMODE_HOVER = 2 }; static int mapKey(SDLKey key, SDLMod mod, Uint16 unicode) { @@ -168,16 +186,22 @@ void OSystem_GP2X::handleKbdMouse() { } } -static byte SDLModToOSystemKeyFlags(SDLMod mod) { - byte b = 0; +static void SDLModToOSystemKeyFlags(SDLMod mod, Common::Event &event) { + + event.kbd.flags = 0; + if (mod & KMOD_SHIFT) - b |= Common::KBD_SHIFT; + event.kbd.flags |= Common::KBD_SHIFT; if (mod & KMOD_ALT) - b |= Common::KBD_ALT; + event.kbd.flags |= Common::KBD_ALT; if (mod & KMOD_CTRL) - b |= Common::KBD_CTRL; + event.kbd.flags |= Common::KBD_CTRL; - return b; + // Sticky flags + if (mod & KMOD_NUM) + event.kbd.flags |= Common::KBD_NUM; + if (mod & KMOD_CAPS) + event.kbd.flags |= Common::KBD_CAPS; } void OSystem_GP2X::moveStick() { @@ -205,7 +229,6 @@ void OSystem_GP2X::moveStick() { _km.x_down_count = 0; } - if ((stickBtn[0])||(stickBtn[1])||(stickBtn[7])){ if (_km.y_down_count!=2){ _km.y_vel = -1; @@ -224,14 +247,9 @@ void OSystem_GP2X::moveStick() { } } -/* Quick default button states for modifiers. */ -int GP2X_BUTTON_STATE_L = false; - bool OSystem_GP2X::pollEvent(Common::Event &event) { SDL_Event ev; ev.type = SDL_NOEVENT; - int axis; - byte b = 0; handleKbdMouse(); @@ -242,398 +260,483 @@ bool OSystem_GP2X::pollEvent(Common::Event &event) { return true; } - // GP2X Input mappings. + while (SDL_PollEvent(&ev)) { + preprocessEvents(&ev); + if (dispatchSDLEvent(ev, event)) + return true; + } + return false; +} + +bool OSystem_GP2X::dispatchSDLEvent(SDL_Event &ev, Common::Event &event) { + switch (ev.type) { + case SDL_KEYDOWN: + return handleKeyDown(ev, event); + case SDL_KEYUP: + return handleKeyUp(ev, event); + case SDL_MOUSEMOTION: + return handleMouseMotion(ev, event); + case SDL_MOUSEBUTTONDOWN: + return handleMouseButtonDown(ev, event); + case SDL_MOUSEBUTTONUP: + return handleMouseButtonUp(ev, event); + case SDL_JOYBUTTONDOWN: + return handleJoyButtonDown(ev, event); + case SDL_JOYBUTTONUP: + return handleJoyButtonUp(ev, event); + case SDL_JOYAXISMOTION: + return handleJoyAxisMotion(ev, event); + + case SDL_VIDEOEXPOSE: + _forceFull = true; + break; + + case SDL_QUIT: + event.type = Common::EVENT_QUIT; + return true; - /* - Single Button + } - Movement: + return false; +} - GP2X_BUTTON_UP Cursor Up - GP2X_BUTTON_DOWN Cursor Down - GP2X_BUTTON_LEFT Cursor Left - GP2X_BUTTON_RIGHT Cursor Right +bool OSystem_GP2X::handleKeyDown(SDL_Event &ev, Common::Event &event) { - GP2X_BUTTON_UPLEFT Cursor Up Left - GP2X_BUTTON_UPRIGHT Cursor Up Right - GP2X_BUTTON_DOWNLEFT Cursor Down Left - GP2X_BUTTON_DOWNRIGHT Cursor Down Right + SDLModToOSystemKeyFlags(SDL_GetModState(), event); - Button Emulation: + // Handle scroll lock as a key modifier + if (ev.key.keysym.sym == SDLK_SCROLLOCK) + _scrollLock = !_scrollLock; - GP2X_BUTTON_CLICK Left Mouse Click - GP2X_BUTTON_A . (Period) - GP2X_BUTTON_B Left Mouse Click - GP2X_BUTTON_Y Space Bar - GP2X_BUTTON_X Right Mouse Click - GP2X_BUTTON_L Combo Modifier (Left Trigger) - GP2X_BUTTON_R Return (Right Trigger) - GP2X_BUTTON_START F5 (Game Menu) - GP2X_BUTTON_SELECT Escape - GP2X_BUTTON_VOLUP /dev/mixer Global Volume Up - GP2X_BUTTON_VOLDOWN /dev/mixer Global Volume Down + if (_scrollLock) + event.kbd.flags |= Common::KBD_SCRL; - Combos: + // Alt-Return and Alt-Enter toggle full screen mode + if (event.kbd.hasFlags(Common::KBD_ALT) && (ev.key.keysym.sym == SDLK_RETURN || ev.key.keysym.sym == SDLK_KP_ENTER)) { + beginGFXTransaction(); + setFullscreenMode(!_videoMode.fullscreen); + endGFXTransaction(); +#ifdef USE_OSD + if (_videoMode.fullscreen) + displayMessageOnOSD("Fullscreen mode"); + else + displayMessageOnOSD("Windowed mode"); +#endif - GP2X_BUTTON_VOLUP & GP2X_BUTTON_VOLDOWN 0 (For Monkey 2 CP) or Virtual Keyboard if enabled - GP2X_BUTTON_L & GP2X_BUTTON_SELECT Common::EVENT_QUIT (Calls Sync() to make sure SD is flushed) - GP2X_BUTTON_L & GP2X_BUTTON_Y Toggles setZoomOnMouse() for larger then 320*240 games to scale to the point + raduis. - GP2X_BUTTON_L & GP2X_BUTTON_START Common::EVENT_MAINMENU (ScummVM Global Main Menu) - GP2X_BUTTON_L & GP2X_BUTTON_A Common::EVENT_PREDICTIVE_DIALOG for predictive text entry box (AGI games) - */ + return false; + } - while (SDL_PollEvent(&ev)) { + // Alt-S: Create a screenshot + if (event.kbd.hasFlags(Common::KBD_ALT) && ev.key.keysym.sym == 's') { + char filename[20]; - switch (ev.type) { - case SDL_KEYDOWN:{ - b = event.kbd.flags = SDLModToOSystemKeyFlags(SDL_GetModState()); + for (int n = 0;; n++) { + SDL_RWops *file; - const bool event_complete = remapKey(ev,event); + sprintf(filename, "scummvm%05d.bmp", n); + file = SDL_RWFromFile(filename, "r"); + if (!file) + break; + SDL_RWclose(file); + } + if (saveScreenshot(filename)) + printf("Saved '%s'\n", filename); + else + printf("Could not save screenshot!\n"); + return false; + } - if (event_complete) - return true; + // Ctrl-m toggles mouse capture + if (event.kbd.hasFlags(Common::KBD_CTRL) && ev.key.keysym.sym == 'm') { + toggleMouseGrab(); + return false; + } - event.type = Common::EVENT_KEYDOWN; - event.kbd.keycode = (Common::KeyCode)ev.key.keysym.sym; - event.kbd.ascii = mapKey(ev.key.keysym.sym, ev.key.keysym.mod, ev.key.keysym.unicode); + if ((ev.key.keysym.mod & KMOD_CTRL) && ev.key.keysym.sym == 'q') { + event.type = Common::EVENT_QUIT; + return true; + } - return true; - } - case SDL_KEYUP: - { - const bool event_complete = remapKey(ev,event); + if ((ev.key.keysym.mod & KMOD_CTRL) && ev.key.keysym.sym == 'u') { + event.type = Common::EVENT_MUTE; + return true; + } - if (event_complete) - return true; + // Ctrl-Alt-<key> will change the GFX mode + if ((event.kbd.flags & (Common::KBD_CTRL|Common::KBD_ALT)) == (Common::KBD_CTRL|Common::KBD_ALT)) { + if (handleScalerHotkeys(ev.key)) + return false; + } - event.type = Common::EVENT_KEYUP; - event.kbd.keycode = (Common::KeyCode)ev.key.keysym.sym; - event.kbd.ascii = mapKey(ev.key.keysym.sym, ev.key.keysym.mod, ev.key.keysym.unicode); - b = event.kbd.flags = SDLModToOSystemKeyFlags(SDL_GetModState()); + if (remapKey(ev, event)) + return true; - // Ctrl-Alt-<key> will change the GFX mode - if ((b & (Common::KBD_CTRL|Common::KBD_ALT)) == (Common::KBD_CTRL|Common::KBD_ALT)) { - // Swallow these key up events - break; - } + event.type = Common::EVENT_KEYDOWN; + event.kbd.keycode = (Common::KeyCode)ev.key.keysym.sym; + event.kbd.ascii = mapKey(ev.key.keysym.sym, ev.key.keysym.mod, ev.key.keysym.unicode); - return true; - } - case SDL_MOUSEMOTION: - event.type = Common::EVENT_MOUSEMOVE; - fillMouseEvent(event, ev.motion.x, ev.motion.y); + return true; +} - setMousePos(event.mouse.x, event.mouse.y); - return true; +bool OSystem_GP2X::handleKeyUp(SDL_Event &ev, Common::Event &event) { + if (remapKey(ev, event)) + return true; + + event.type = Common::EVENT_KEYUP; + event.kbd.keycode = (Common::KeyCode)ev.key.keysym.sym; + event.kbd.ascii = mapKey(ev.key.keysym.sym, ev.key.keysym.mod, ev.key.keysym.unicode); + + // Ctrl-Alt-<key> will change the GFX mode + SDLModToOSystemKeyFlags(SDL_GetModState(), event); + + // Set the scroll lock sticky flag + if (_scrollLock) + event.kbd.flags |= Common::KBD_SCRL; + + if (isScalerHotkey(event)) + // Swallow these key up events + return false; + + return true; +} + +bool OSystem_GP2X::handleMouseMotion(SDL_Event &ev, Common::Event &event) { + event.type = Common::EVENT_MOUSEMOVE; + fillMouseEvent(event, ev.motion.x, ev.motion.y); - case SDL_MOUSEBUTTONDOWN: - if (ev.button.button == SDL_BUTTON_LEFT) - event.type = Common::EVENT_LBUTTONDOWN; - else if (ev.button.button == SDL_BUTTON_RIGHT) - event.type = Common::EVENT_RBUTTONDOWN; + setMousePos(event.mouse.x, event.mouse.y); + return true; +} + +/* Custom handleMouseButtonDown/handleMouseButtonUp to deal with 'Tap Mode' for the touchscreen */ + +bool OSystem_GP2X::handleMouseButtonDown(SDL_Event &ev, Common::Event &event) { + if (ev.button.button == SDL_BUTTON_LEFT){ + if (BUTTON_STATE_L == true) /* BUTTON_STATE_L = Left Trigger Held, force Right Click */ + event.type = Common::EVENT_RBUTTONDOWN; + else if (GPH::tapmodeLevel == TAPMODE_LEFT) /* TAPMODE_LEFT = Left Click Tap Mode */ + event.type = Common::EVENT_LBUTTONDOWN; + else if (GPH::tapmodeLevel == TAPMODE_RIGHT) /* TAPMODE_RIGHT = Right Click Tap Mode */ + event.type = Common::EVENT_RBUTTONDOWN; + else if (GPH::tapmodeLevel == TAPMODE_HOVER) /* TAPMODE_HOVER = Hover (No Click) Tap Mode */ + event.type = Common::EVENT_MOUSEMOVE; + else + event.type = Common::EVENT_LBUTTONDOWN; /* For normal mice etc. */ + } + else if (ev.button.button == SDL_BUTTON_RIGHT) + event.type = Common::EVENT_RBUTTONDOWN; #if defined(SDL_BUTTON_WHEELUP) && defined(SDL_BUTTON_WHEELDOWN) - else if (ev.button.button == SDL_BUTTON_WHEELUP) - event.type = Common::EVENT_WHEELUP; - else if (ev.button.button == SDL_BUTTON_WHEELDOWN) - event.type = Common::EVENT_WHEELDOWN; + else if (ev.button.button == SDL_BUTTON_WHEELUP) + event.type = Common::EVENT_WHEELUP; + else if (ev.button.button == SDL_BUTTON_WHEELDOWN) + event.type = Common::EVENT_WHEELDOWN; #endif #if defined(SDL_BUTTON_MIDDLE) - else if (ev.button.button == SDL_BUTTON_MIDDLE) - event.type = Common::EVENT_MBUTTONDOWN; + else if (ev.button.button == SDL_BUTTON_MIDDLE) + event.type = Common::EVENT_MBUTTONDOWN; #endif - else - break; + else + return false; - fillMouseEvent(event, ev.button.x, ev.button.y); + fillMouseEvent(event, ev.button.x, ev.button.y); - return true; + return true; +} - case SDL_MOUSEBUTTONUP: - if (ev.button.button == SDL_BUTTON_LEFT) - event.type = Common::EVENT_LBUTTONUP; - else if (ev.button.button == SDL_BUTTON_RIGHT) - event.type = Common::EVENT_RBUTTONUP; +bool OSystem_GP2X::handleMouseButtonUp(SDL_Event &ev, Common::Event &event) { + if (ev.button.button == SDL_BUTTON_LEFT){ + if (BUTTON_STATE_L == true) /* BUTTON_STATE_L = Left Trigger Held, force Right Click */ + event.type = Common::EVENT_RBUTTONUP; + else if (GPH::tapmodeLevel == TAPMODE_LEFT) /* TAPMODE_LEFT = Left Click Tap Mode */ + event.type = Common::EVENT_LBUTTONUP; + else if (GPH::tapmodeLevel == TAPMODE_RIGHT) /* TAPMODE_RIGHT = Right Click Tap Mode */ + event.type = Common::EVENT_RBUTTONUP; + else if (GPH::tapmodeLevel == TAPMODE_HOVER) /* TAPMODE_HOVER = Hover (No Click) Tap Mode */ + event.type = Common::EVENT_MOUSEMOVE; + else + event.type = Common::EVENT_LBUTTONUP; /* For normal mice etc. */ + + } + else if (ev.button.button == SDL_BUTTON_RIGHT) + event.type = Common::EVENT_RBUTTONUP; #if defined(SDL_BUTTON_MIDDLE) - else if (ev.button.button == SDL_BUTTON_MIDDLE) - event.type = Common::EVENT_MBUTTONUP; + else if (ev.button.button == SDL_BUTTON_MIDDLE) + event.type = Common::EVENT_MBUTTONUP; #endif - else - break; - fillMouseEvent(event, ev.button.x, ev.button.y); + else + return false; - return true; + fillMouseEvent(event, ev.button.x, ev.button.y); + + return true; +} - // GP2X Button mapings. Main code - - case SDL_JOYBUTTONDOWN: - _stickBtn[ev.jbutton.button] = 1; - if (ev.jbutton.button == GP2X_BUTTON_B) { - event.type = Common::EVENT_LBUTTONDOWN; - fillMouseEvent(event, _km.x, _km.y); - } else if (ev.jbutton.button == GP2X_BUTTON_CLICK) { - event.type = Common::EVENT_LBUTTONDOWN; - fillMouseEvent(event, _km.x, _km.y); - } else if (ev.jbutton.button == GP2X_BUTTON_X) { - event.type = Common::EVENT_RBUTTONDOWN; - fillMouseEvent(event, _km.x, _km.y); - } else if (_stickBtn[GP2X_BUTTON_L] && (ev.jbutton.button == GP2X_BUTTON_SELECT)) { - event.type = Common::EVENT_QUIT; - } else if (ev.jbutton.button < 8) { - moveStick(); - event.type = Common::EVENT_MOUSEMOVE; - fillMouseEvent(event, _km.x, _km.y); - } else { - event.type = Common::EVENT_KEYDOWN; - event.kbd.flags = 0; - switch (ev.jbutton.button) { - case GP2X_BUTTON_L: - GP2X_BUTTON_STATE_L = true; - break; - case GP2X_BUTTON_R: - if (GP2X_BUTTON_STATE_L == true) { +/* Custom handleJoyButtonDown/handleJoyButtonUp to deal with the joystick buttons on GPH devices */ + +bool OSystem_GP2X::handleJoyButtonDown(SDL_Event &ev, Common::Event &event) { + + _stickBtn[ev.jbutton.button] = 1; + event.kbd.flags = 0; + + switch (ev.jbutton.button) { + case BUTTON_UP: + case BUTTON_UPLEFT: + case BUTTON_LEFT: + case BUTTON_DOWNLEFT: + case BUTTON_DOWN: + case BUTTON_DOWNRIGHT: + case BUTTON_RIGHT: + case BUTTON_UPRIGHT: + moveStick(); + event.type = Common::EVENT_MOUSEMOVE; + fillMouseEvent(event, _km.x, _km.y); + break; + case BUTTON_B: + case BUTTON_CLICK: + if (BUTTON_STATE_L == true) { + setZoomOnMouse(); + fillMouseEvent(event, _km.x, _km.y); + } else { + event.type = Common::EVENT_LBUTTONDOWN; + fillMouseEvent(event, _km.x, _km.y); + } + break; + case BUTTON_X: + event.type = Common::EVENT_RBUTTONDOWN; + fillMouseEvent(event, _km.x, _km.y); + break; + case BUTTON_L: + BUTTON_STATE_L = true; + break; + case BUTTON_R: + event.type = Common::EVENT_KEYDOWN; + if (BUTTON_STATE_L == true) { #ifdef ENABLE_VKEYBD - event.kbd.keycode = Common::KEYCODE_F7; - event.kbd.ascii = mapKey(SDLK_F7, ev.key.keysym.mod, 0); + event.kbd.keycode = Common::KEYCODE_F7; + event.kbd.ascii = mapKey(SDLK_F7, ev.key.keysym.mod, 0); #else - event.kbd.keycode = Common::KEYCODE_0; - event.kbd.ascii = mapKey(SDLK_0, ev.key.keysym.mod, 0); + event.kbd.keycode = Common::KEYCODE_0; + event.kbd.ascii = mapKey(SDLK_0, ev.key.keysym.mod, 0); #endif - } else { - event.kbd.keycode = Common::KEYCODE_RETURN; - event.kbd.ascii = mapKey(SDLK_RETURN, ev.key.keysym.mod, 0); - } - break; - case GP2X_BUTTON_SELECT: - if (GP2X_BUTTON_STATE_L == true) { - event.type = Common::EVENT_QUIT; - } else { - event.kbd.keycode = Common::KEYCODE_ESCAPE; - event.kbd.ascii = mapKey(SDLK_ESCAPE, ev.key.keysym.mod, 0); - } - break; - case GP2X_BUTTON_A: - if (GP2X_BUTTON_STATE_L == true) { - event.type = Common::EVENT_PREDICTIVE_DIALOG; - } else { - event.kbd.keycode = Common::KEYCODE_PERIOD; - event.kbd.ascii = mapKey(SDLK_PERIOD, ev.key.keysym.mod, 0); - } - break; - case GP2X_BUTTON_Y: - if (GP2X_BUTTON_STATE_L == true) { - setZoomOnMouse(); - } else { - event.kbd.keycode = Common::KEYCODE_SPACE; - event.kbd.ascii = mapKey(SDLK_SPACE, ev.key.keysym.mod, 0); - } - break; - case GP2X_BUTTON_START: - if (GP2X_BUTTON_STATE_L == true) { - event.type = Common::EVENT_MAINMENU; - } else { - event.kbd.keycode = Common::KEYCODE_F5; - event.kbd.ascii = mapKey(SDLK_F5, ev.key.keysym.mod, 0); - } - break; - case GP2X_BUTTON_VOLUP: - GP2X_HW::mixerMoveVolume(2); - if (GP2X_HW::volumeLevel == 100) { - displayMessageOnOSD("Maximum Volume"); - } else { - displayMessageOnOSD("Increasing Volume"); - } - break; - - case GP2X_BUTTON_VOLDOWN: - GP2X_HW::mixerMoveVolume(1); - if (GP2X_HW::volumeLevel == 0) { - displayMessageOnOSD("Minimal Volume"); - } else { - displayMessageOnOSD("Decreasing Volume"); - } - break; - } + } else { + event.kbd.keycode = Common::KEYCODE_RETURN; + event.kbd.ascii = mapKey(SDLK_RETURN, ev.key.keysym.mod, 0); + } + break; + case BUTTON_SELECT: + case BUTTON_HOME: + event.type = Common::EVENT_KEYDOWN; + if (BUTTON_STATE_L == true) { + event.type = Common::EVENT_QUIT; + } else { + event.kbd.keycode = Common::KEYCODE_ESCAPE; + event.kbd.ascii = mapKey(SDLK_ESCAPE, ev.key.keysym.mod, 0); + } + break; + case BUTTON_A: + event.type = Common::EVENT_KEYDOWN; + if (BUTTON_STATE_L == true) { + event.type = Common::EVENT_PREDICTIVE_DIALOG; + } else { + event.kbd.keycode = Common::KEYCODE_PERIOD; + event.kbd.ascii = mapKey(SDLK_PERIOD, ev.key.keysym.mod, 0); + } + break; + case BUTTON_Y: + event.type = Common::EVENT_KEYDOWN; + if (BUTTON_STATE_L == true) { + GPH::ToggleTapMode(); + if (GPH::tapmodeLevel == TAPMODE_LEFT) { + displayMessageOnOSD("Touchscreen 'Tap Mode' - Left Click"); + } else if (GPH::tapmodeLevel == TAPMODE_RIGHT) { + displayMessageOnOSD("Touchscreen 'Tap Mode' - Right Click"); + } else if (GPH::tapmodeLevel == TAPMODE_HOVER) { + displayMessageOnOSD("Touchscreen 'Tap Mode' - Hover (No Click)"); } - return true; + } else { + event.kbd.keycode = Common::KEYCODE_SPACE; + event.kbd.ascii = mapKey(SDLK_SPACE, ev.key.keysym.mod, 0); + } + break; + case BUTTON_MENU: + case BUTTON_HELP: + event.type = Common::EVENT_KEYDOWN; + if (BUTTON_STATE_L == true) { + event.type = Common::EVENT_MAINMENU; + } else { + event.kbd.keycode = Common::KEYCODE_F5; + event.kbd.ascii = mapKey(SDLK_F5, ev.key.keysym.mod, 0); + } + break; + case BUTTON_VOLUP: + GP2X_HW::mixerMoveVolume(2); + if (GP2X_HW::volumeLevel == 100) { + displayMessageOnOSD("Maximum Volume"); + } else { + displayMessageOnOSD("Increasing Volume"); + } + break; + + case BUTTON_VOLDOWN: + GP2X_HW::mixerMoveVolume(1); + if (GP2X_HW::volumeLevel == 0) { + displayMessageOnOSD("Minimal Volume"); + } else { + displayMessageOnOSD("Decreasing Volume"); + } + break; + case BUTTON_HOLD: + event.type = Common::EVENT_QUIT; + break; + case BUTTON_HELP2: + GPH::ToggleTapMode(); + if (GPH::tapmodeLevel == TAPMODE_LEFT) { + displayMessageOnOSD("Touchscreen 'Tap Mode': Left Click"); + } else if (GPH::tapmodeLevel == TAPMODE_RIGHT) { + displayMessageOnOSD("Touchscreen 'Tap Mode': Right Click"); + } else if (GPH::tapmodeLevel == TAPMODE_HOVER) { + displayMessageOnOSD("Touchscreen 'Tap Mode': Hover (No Click)"); + } + break; + } + return true; +} - case SDL_JOYBUTTONUP: - _stickBtn[ev.jbutton.button] = 0; - if (ev.jbutton.button == GP2X_BUTTON_B) { - event.type = Common::EVENT_LBUTTONUP; - fillMouseEvent(event, _km.x, _km.y); - } else if (ev.jbutton.button == GP2X_BUTTON_CLICK) { - event.type = Common::EVENT_LBUTTONUP; - fillMouseEvent(event, _km.x, _km.y); - } else if (ev.jbutton.button == GP2X_BUTTON_X) { - event.type = Common::EVENT_RBUTTONUP; - fillMouseEvent(event, _km.x, _km.y); - } else if (ev.jbutton.button < 8) { - moveStick(); - event.type = Common::EVENT_MOUSEMOVE; - fillMouseEvent(event, _km.x, _km.y); - } else { - event.type = Common::EVENT_KEYUP; - event.kbd.flags = 0; - switch (ev.jbutton.button) { - case GP2X_BUTTON_SELECT: - event.kbd.keycode = Common::KEYCODE_ESCAPE; - event.kbd.ascii = mapKey(SDLK_ESCAPE, ev.key.keysym.mod, 0); - break; - case GP2X_BUTTON_A: - event.kbd.keycode = Common::KEYCODE_PERIOD; - event.kbd.ascii = mapKey(SDLK_PERIOD, ev.key.keysym.mod, 0); - break; - case GP2X_BUTTON_Y: - event.kbd.keycode = Common::KEYCODE_SPACE; - event.kbd.ascii = mapKey(SDLK_SPACE, ev.key.keysym.mod, 0); - break; - case GP2X_BUTTON_START: - if (GP2X_BUTTON_STATE_L == true) { - event.type = Common::EVENT_MAINMENU; - } else { - event.kbd.keycode = Common::KEYCODE_F5; - event.kbd.ascii = mapKey(SDLK_F5, ev.key.keysym.mod, 0); - } - break; - case GP2X_BUTTON_L: - GP2X_BUTTON_STATE_L = false; - break; - case GP2X_BUTTON_R: - if (GP2X_BUTTON_STATE_L == true) { +bool OSystem_GP2X::handleJoyButtonUp(SDL_Event &ev, Common::Event &event) { + _stickBtn[ev.jbutton.button] = 0; + event.kbd.flags = 0; + + switch (ev.jbutton.button) { + case BUTTON_UP: + case BUTTON_UPLEFT: + case BUTTON_LEFT: + case BUTTON_DOWNLEFT: + case BUTTON_DOWN: + case BUTTON_DOWNRIGHT: + case BUTTON_RIGHT: + case BUTTON_UPRIGHT: + moveStick(); + event.type = Common::EVENT_MOUSEMOVE; + fillMouseEvent(event, _km.x, _km.y); + break; + case BUTTON_B: + case BUTTON_CLICK: + if (BUTTON_STATE_L == true) { + break; + } else { + event.type = Common::EVENT_LBUTTONUP; + fillMouseEvent(event, _km.x, _km.y); + } + break; + case BUTTON_X: + event.type = Common::EVENT_RBUTTONUP; + fillMouseEvent(event, _km.x, _km.y); + break; + case BUTTON_L: + BUTTON_STATE_L = false; + break; + case BUTTON_SELECT: + case BUTTON_HOME: + event.type = Common::EVENT_KEYUP; + event.kbd.keycode = Common::KEYCODE_ESCAPE; + event.kbd.ascii = mapKey(SDLK_ESCAPE, ev.key.keysym.mod, 0); + break; + case BUTTON_A: + event.type = Common::EVENT_KEYUP; + event.kbd.keycode = Common::KEYCODE_PERIOD; + event.kbd.ascii = mapKey(SDLK_PERIOD, ev.key.keysym.mod, 0); + break; + case BUTTON_Y: + event.type = Common::EVENT_KEYUP; + event.kbd.keycode = Common::KEYCODE_SPACE; + event.kbd.ascii = mapKey(SDLK_SPACE, ev.key.keysym.mod, 0); + break; + case BUTTON_MENU: + case BUTTON_HELP: + event.type = Common::EVENT_KEYUP; + if (BUTTON_STATE_L == true) { + event.type = Common::EVENT_MAINMENU; + } else { + event.kbd.keycode = Common::KEYCODE_F5; + event.kbd.ascii = mapKey(SDLK_F5, ev.key.keysym.mod, 0); + } + break; + case BUTTON_R: + event.type = Common::EVENT_KEYUP; + if (BUTTON_STATE_L == true) { #ifdef ENABLE_VKEYBD - event.kbd.keycode = Common::KEYCODE_F7; - event.kbd.ascii = mapKey(SDLK_F7, ev.key.keysym.mod, 0); + event.kbd.keycode = Common::KEYCODE_F7; + event.kbd.ascii = mapKey(SDLK_F7, ev.key.keysym.mod, 0); #else - event.kbd.keycode = Common::KEYCODE_0; - event.kbd.ascii = mapKey(SDLK_0, ev.key.keysym.mod, 0); + event.kbd.keycode = Common::KEYCODE_0; + event.kbd.ascii = mapKey(SDLK_0, ev.key.keysym.mod, 0); #endif - } else { - event.kbd.keycode = Common::KEYCODE_RETURN; - event.kbd.ascii = mapKey(SDLK_RETURN, ev.key.keysym.mod, 0); - } - break; - case GP2X_BUTTON_VOLUP: - break; - case GP2X_BUTTON_VOLDOWN: - break; - } - } - return true; + } else { + event.kbd.keycode = Common::KEYCODE_RETURN; + event.kbd.ascii = mapKey(SDLK_RETURN, ev.key.keysym.mod, 0); + } + break; + case BUTTON_VOLUP: + break; + case BUTTON_VOLDOWN: + break; + case BUTTON_HOLD: + break; + case BUTTON_HELP2: + break; + } +return true; +} - case SDL_JOYAXISMOTION: - axis = ev.jaxis.value; - if ( axis > JOY_DEADZONE) { - axis -= JOY_DEADZONE; - event.type = Common::EVENT_MOUSEMOVE; - } else if ( axis < -JOY_DEADZONE ) { - axis += JOY_DEADZONE; - event.type = Common::EVENT_MOUSEMOVE; - } else - axis = 0; - - if ( ev.jaxis.axis == JOY_XAXIS) { - if (axis != 0) { - _km.x_vel = (axis > 0) ? 1:-1; - _km.x_down_count = 1; - } else { - _km.x_vel = 0; - _km.x_down_count = 0; - } +bool OSystem_GP2X::handleJoyAxisMotion(SDL_Event &ev, Common::Event &event) { + int axis = ev.jaxis.value; + if ( axis > JOY_DEADZONE) { + axis -= JOY_DEADZONE; + event.type = Common::EVENT_MOUSEMOVE; + } else if ( axis < -JOY_DEADZONE ) { + axis += JOY_DEADZONE; + event.type = Common::EVENT_MOUSEMOVE; + } else + axis = 0; + + if ( ev.jaxis.axis == JOY_XAXIS) { +#ifdef JOY_ANALOG + _km.x_vel = axis/2000; + _km.x_down_count = 0; +#else + if (axis != 0) { + _km.x_vel = (axis > 0) ? 1:-1; + _km.x_down_count = 1; + } else { + _km.x_vel = 0; + _km.x_down_count = 0; + } +#endif - } else if (ev.jaxis.axis == JOY_YAXIS) { + } else if (ev.jaxis.axis == JOY_YAXIS) { #ifndef JOY_INVERT_Y - axis = -axis; + axis = -axis; #endif #ifdef JOY_ANALOG - _km.y_vel = -axis / 2000; - _km.y_down_count = 0; + _km.y_vel = -axis / 2000; + _km.y_down_count = 0; #else - if (axis != 0) { - _km.y_vel = (-axis > 0) ? 1: -1; - _km.y_down_count = 1; - } else { - _km.y_vel = 0; - _km.y_down_count = 0; - } -#endif - } - - fillMouseEvent(event, _km.x, _km.y); - - return true; - - case SDL_VIDEOEXPOSE: - _forceFull = true; - break; - - case SDL_QUIT: - event.type = Common::EVENT_QUIT; - return true; + if (axis != 0) { + _km.y_vel = (-axis > 0) ? 1: -1; + _km.y_down_count = 1; + } else { + _km.y_vel = 0; + _km.y_down_count = 0; } +#endif } - return false; -} - -bool OSystem_GP2X::remapKey(SDL_Event &ev,Common::Event &event) { - return false; -} - -void OSystem_GP2X::setupKeymapper() { -#ifdef ENABLE_KEYMAPPER - using namespace Common; - Keymapper *mapper = getEventManager()->getKeymapper(); - - HardwareKeySet *keySet = new HardwareKeySet(); - keySet->addHardwareKey(new HardwareKey( "a", KeyState(KEYCODE_a), "a", kActionKeyType )); - keySet->addHardwareKey(new HardwareKey( "s", KeyState(KEYCODE_s), "s", kActionKeyType )); - keySet->addHardwareKey(new HardwareKey( "d", KeyState(KEYCODE_d), "d", kActionKeyType )); - keySet->addHardwareKey(new HardwareKey( "f", KeyState(KEYCODE_f), "f", kActionKeyType )); - keySet->addHardwareKey(new HardwareKey( "n", KeyState(KEYCODE_n), "n (vk)", kTriggerLeftKeyType, kVirtualKeyboardActionType )); - keySet->addHardwareKey(new HardwareKey( "m", KeyState(KEYCODE_m), "m (remap)", kTriggerRightKeyType, kKeyRemapActionType )); - keySet->addHardwareKey(new HardwareKey( "[", KeyState(KEYCODE_LEFTBRACKET), "[ (select)", kSelectKeyType )); - keySet->addHardwareKey(new HardwareKey( "]", KeyState(KEYCODE_RIGHTBRACKET), "] (start)", kStartKeyType )); - mapper->registerHardwareKeySet(keySet); - - Keymap *globalMap = new Keymap("global"); - Keymap *guiMap = new Keymap("gui"); - Action *act; - Event evt ; - - act = new Action(globalMap, "MENU", "Menu", kGenericActionType, kSelectKeyType); - act->addKeyEvent(KeyState(KEYCODE_F5, ASCII_F5, 0)); - - act = new Action(globalMap, "SKCT", "Skip", kGenericActionType, kActionKeyType); - act->addKeyEvent(KeyState(KEYCODE_ESCAPE, ASCII_ESCAPE, 0)); - - act = new Action(globalMap, "PAUS", "Pause", kGenericActionType, kStartKeyType); - act->addKeyEvent(KeyState(KEYCODE_SPACE, ' ', 0)); - - act = new Action(globalMap, "SKLI", "Skip line", kGenericActionType, kActionKeyType); - act->addKeyEvent(KeyState(KEYCODE_PERIOD, '.', 0)); - - act = new Action(globalMap, "VIRT", "Display keyboard", kVirtualKeyboardActionType); - act->addKeyEvent(KeyState(KEYCODE_F6, ASCII_F6, 0)); - act = new Action(globalMap, "REMP", "Remap keys", kKeyRemapActionType); - act->addKeyEvent(KeyState(KEYCODE_F7, ASCII_F7, 0)); + fillMouseEvent(event, _km.x, _km.y); - mapper->addGlobalKeymap(globalMap); - - act = new Action(guiMap, "CLOS", "Close", kGenericActionType, kStartKeyType); - act->addKeyEvent(KeyState(KEYCODE_ESCAPE, ASCII_ESCAPE, 0)); - - act = new Action(guiMap, "CLIK", "Mouse click"); - act->addLeftClickEvent(); - - act = new Action(guiMap, "VIRT", "Display keyboard", kVirtualKeyboardActionType); - act->addKeyEvent(KeyState(KEYCODE_F6, ASCII_F6, 0)); - - act = new Action(guiMap, "REMP", "Remap keys", kKeyRemapActionType); - act->addKeyEvent(KeyState(KEYCODE_F7, ASCII_F7, 0)); + return true; +} - mapper->addGlobalKeymap(guiMap); - mapper->pushKeymap("global"); -#endif +bool OSystem_GP2X::remapKey(SDL_Event &ev, Common::Event &event) { + return false; } - diff --git a/backends/platform/gp2x/gp2x-common.h b/backends/platform/gp2x/gp2x-common.h index b54e2d4d4f..96d88b8fd4 100644 --- a/backends/platform/gp2x/gp2x-common.h +++ b/backends/platform/gp2x/gp2x-common.h @@ -113,6 +113,24 @@ public: // Sets up the keymapper with the backends hardware key set void setupKeymapper(); +protected: + virtual bool dispatchSDLEvent(SDL_Event &ev, Common::Event &event); + + // Handlers for specific SDL events, called by pollEvent. + // This way, if a backend inherits fromt the SDL backend, it can + // change the behavior of only a single event, without having to override all + // of pollEvent. + virtual bool handleKeyDown(SDL_Event &ev, Common::Event &event); + virtual bool handleKeyUp(SDL_Event &ev, Common::Event &event); + virtual bool handleMouseMotion(SDL_Event &ev, Common::Event &event); + virtual bool handleMouseButtonDown(SDL_Event &ev, Common::Event &event); + virtual bool handleMouseButtonUp(SDL_Event &ev, Common::Event &event); + virtual bool handleJoyButtonDown(SDL_Event &ev, Common::Event &event); + virtual bool handleJoyButtonUp(SDL_Event &ev, Common::Event &event); + virtual bool handleJoyAxisMotion(SDL_Event &ev, Common::Event &event); + +public: + // Set function that generates samples void setupMixer(); static void mixCallback(void *s, byte *samples, int len); @@ -153,6 +171,7 @@ public: bool hasFeature(Feature f); void setFeatureState(Feature f, bool enable); bool getFeatureState(Feature f); + void preprocessEvents(SDL_Event *event) {} void displayMessageOnOSD(const char *msg); @@ -297,6 +316,9 @@ protected: kMouseColorKey = 1 }; + // Scroll lock state - since SDL doesn't track it + bool _scrollLock; + // joystick SDL_Joystick *_joystick; bool _stickBtn[32]; @@ -374,7 +396,8 @@ protected: virtual bool remapKey(SDL_Event &ev, Common::Event &event); - void handleScalerHotkeys(const SDL_KeyboardEvent &key); + bool handleScalerHotkeys(const SDL_KeyboardEvent &key); + bool isScalerHotkey(const Common::Event &event); void moveStick(); int _gp2xInputType; diff --git a/backends/platform/gp2x/gp2x-hw.cpp b/backends/platform/gp2x/gp2x-hw.cpp index 2dc5b4f579..75e4ca6471 100644 --- a/backends/platform/gp2x/gp2x-hw.cpp +++ b/backends/platform/gp2x/gp2x-hw.cpp @@ -197,3 +197,28 @@ void gp2x_video_wait_vsync(void) } /* namespace GP2X_HW */ +namespace GPH { + +enum { + /* Touchscreen TapMode */ + TAPMODE_LEFT = 0, + TAPMODE_RIGHT = 1, + TAPMODE_HOVER = 2 +}; + +int tapmodeLevel = TAPMODE_LEFT; + +void ToggleTapMode() { + if (tapmodeLevel == TAPMODE_LEFT) { + tapmodeLevel = TAPMODE_RIGHT; + } else if (tapmodeLevel == TAPMODE_RIGHT) { + tapmodeLevel = TAPMODE_HOVER; + } else if (tapmodeLevel == TAPMODE_HOVER) { + tapmodeLevel = TAPMODE_LEFT; + } else { + tapmodeLevel = TAPMODE_LEFT; + } +} + + +} /* namespace GPH */ diff --git a/backends/platform/gp2x/gp2x-hw.h b/backends/platform/gp2x/gp2x-hw.h index 7e72812cc4..872c44f118 100644 --- a/backends/platform/gp2x/gp2x-hw.h +++ b/backends/platform/gp2x/gp2x-hw.h @@ -54,4 +54,12 @@ extern void gp2x_video_wait_vsync(void); } /* namespace GP2X_HW */ +namespace GPH { + +extern int tapmodeLevel; + +extern void ToggleTapMode(); + +} /* namespace GPH */ + #endif //GP2X_HW_H diff --git a/backends/platform/gp2x/graphics.cpp b/backends/platform/gp2x/graphics.cpp index 4a3c668c52..d776db218e 100644 --- a/backends/platform/gp2x/graphics.cpp +++ b/backends/platform/gp2x/graphics.cpp @@ -1601,7 +1601,7 @@ void OSystem_GP2X::displayMessageOnOSD(const char *msg) { #pragma mark --- Misc --- #pragma mark - -void OSystem_GP2X::handleScalerHotkeys(const SDL_KeyboardEvent &key) { +bool OSystem_GP2X::handleScalerHotkeys(const SDL_KeyboardEvent &key) { // Ctrl-Alt-a toggles aspect ratio correction if (key.keysym.sym == 'a') { beginGFXTransaction(); @@ -1620,8 +1620,8 @@ void OSystem_GP2X::handleScalerHotkeys(const SDL_KeyboardEvent &key) { ); displayMessageOnOSD(buffer); - - return; + internUpdateScreen(); + return true; } int newMode = -1; @@ -1641,7 +1641,7 @@ void OSystem_GP2X::handleScalerHotkeys(const SDL_KeyboardEvent &key) { if (isNormalNumber || isKeypadNumber) { _scalerType = key.keysym.sym - (isNormalNumber ? SDLK_1 : SDLK_KP1); if (_scalerType >= ARRAYSIZE(s_gfxModeSwitchTable)) - return; + return false; while (s_gfxModeSwitchTable[_scalerType][factor] < 0) { assert(factor > 0); @@ -1675,5 +1675,27 @@ void OSystem_GP2X::handleScalerHotkeys(const SDL_KeyboardEvent &key) { displayMessageOnOSD(buffer); } } + internUpdateScreen(); + + return true; + } else { + return false; + } +} + +bool OSystem_GP2X::isScalerHotkey(const Common::Event &event) { + if ((event.kbd.flags & (Common::KBD_CTRL|Common::KBD_ALT)) == (Common::KBD_CTRL|Common::KBD_ALT)) { + const bool isNormalNumber = (Common::KEYCODE_1 <= event.kbd.keycode && event.kbd.keycode <= Common::KEYCODE_9); + const bool isKeypadNumber = (Common::KEYCODE_KP1 <= event.kbd.keycode && event.kbd.keycode <= Common::KEYCODE_KP9); + const bool isScaleKey = (event.kbd.keycode == Common::KEYCODE_EQUALS || event.kbd.keycode == Common::KEYCODE_PLUS || event.kbd.keycode == Common::KEYCODE_MINUS || + event.kbd.keycode == Common::KEYCODE_KP_PLUS || event.kbd.keycode == Common::KEYCODE_KP_MINUS); + + if (isNormalNumber || isKeypadNumber) { + int keyValue = event.kbd.keycode - (isNormalNumber ? Common::KEYCODE_1 : Common::KEYCODE_KP1); + if (keyValue >= ARRAYSIZE(s_gfxModeSwitchTable)) + return false; + } + return (isScaleKey || event.kbd.keycode == 'a'); } + return false; } |