diff options
Diffstat (limited to 'src/client/interface.c~')
| -rw-r--r-- | src/client/interface.c~ | 286 |
1 files changed, 286 insertions, 0 deletions
diff --git a/src/client/interface.c~ b/src/client/interface.c~ new file mode 100644 index 0000000..5fb77c1 --- /dev/null +++ b/src/client/interface.c~ @@ -0,0 +1,286 @@ + +#include <stdlib.h> + +#include "main.h" +#include "myTimer.h" + +#include "interface.h" +#include "screen.h" +#include "keyboardBuffer.h" +#include "hotKey.h" + +// window surface +static SDL_Surface *screen; +//static SDL_Surface *my_surface; + +// timer +static SDL_TimerID timer; + +// window flags +static Uint32 g_win_flags = SDL_HWSURFACE|SDL_DOUBLEBUF|SDL_ANYFORMAT; + +static bool_t isInterfaceInit = FALSE; + +// flag, kterym se ridi zarazovani klaves do bufferu +bool_t keyboardBufferEnabled = FALSE; + +bool_t isInterfaceInicialized() +{ + return isInterfaceInit; +} + +static Uint32 TimerCallback(Uint32 interval, void *param) +{ + SDL_Event event; + event.type = SDL_USEREVENT; + event.user.code = USR_EVT_TIMER; + event.user.data1 = NULL; + event.user.data2 = NULL; + + SDL_PushEvent(&event); + + return interval; +} + +void enableKeyboardBuffer(){ + keyboardBufferEnabled=TRUE; +} + +void disableKeyboardBuffer(){ + keyboardBufferEnabled=FALSE; +} + +void hotkey_screen() +{ + if(g_win_flags & SDL_FULLSCREEN) + g_win_flags &= ~SDL_FULLSCREEN; + else + g_win_flags |= SDL_FULLSCREEN; + + if( SDL_WM_ToggleFullScreen(screen) == 0 ) + { + fprintf(stderr, _("Unable to switch to FULLSCREEN mode!\n")); + + SDL_FreeSurface(screen); + screen = SDL_SetVideoMode(WINDOW_SIZE_X, WINDOW_SIZE_Y, WIN_BPP, g_win_flags); + + if(screen == NULL) + { + fprintf(stderr, _("Unable to switch to WINDOW mode! Error: %s\n"), SDL_GetError()); + return; + } + } +} + +int initSDL() +{ +#ifdef DEBUG + printf(_("Initializing SDL system\n")); +#endif + // initialization of SDL + if( SDL_Init(SDL_SUBSYSTEMS) == -1 ) + { + fprintf(stderr, "%s\n", SDL_GetError()); + SDL_Quit(); + return -1; + } + + // initialization of SDL + //screen = SDL_SetVideoMode(WINDOW_SIZE_X, WINDOW_SIZE_Y, 0, g_win_flags); + screen = SDL_SetVideoMode(WINDOW_SIZE_X, WINDOW_SIZE_Y, 0, g_win_flags); + +/* + my_surface = SDL_CreateRGBSurface(screen->flags, WINDOW_SIZE_X, WINDOW_SIZE_Y, + screen->format->BitsPerPixel, + screen->format->Rmask, screen->format->Gmask, + screen->format->Bmask, screen->format->Amask); +*/ + //memset(my_surface->pixels, 128, 200); + + if (screen == NULL ) + { + fprintf(stderr, "%s\n", SDL_GetError()); + SDL_Quit(); + return -1; + } + + SDL_WM_SetCaption(WINDOW_TITLE, NULL); + //SDL_ShowCursor(0); + SDL_EnableKeyRepeat(0,1); + timer = SDL_AddTimer(INTERVAL, TimerCallback, NULL); + + initKeyboardBuffer(KEYBOARD_BUFFER_SIZE); + + initHotKey(); + registerHotKey(SDLK_F1, hotkey_screen); + + srand((unsigned)time(NULL)); + isInterfaceInit = TRUE; + + return 0; +} + +SDL_Surface* getSDL_Screen() +{ + //return my_surface; + return screen; +} + +void interfaceRefresh() +{ + //SDL_BlitSurface(my_surface, NULL, screen, NULL); + //SDL_UpdateRect(screen, 0, 0, screen->w, screen->h); + + //drawImage(my_surface, 200, 100, 0, 0, 200, 200); + SDL_Flip(screen); + //SDL_UpdateRect(screen, 400, 0, 400, 600); +} + +void getMousePosition(int *x, int *y) +{ + SDL_GetMouseState(x, y); +} + +int isMouseClicked() +{ + return SDL_GetMouseState(NULL,NULL) & SDL_BUTTON(SDL_BUTTON_LEFT); +} + +int isPressAnyKey() +{ + Uint8 *mapa; + int i; + + mapa = SDL_GetKeyState(NULL); + + for( i = SDLK_BACKSPACE ; i < SDLK_KP9 ; i++ ) + if( mapa[i] == SDL_PRESSED ) + { + return 1; + } + + return 0; +} + +void printPressAnyKey() +{ + Uint8 *mapa; + int i; + + mapa = SDL_GetKeyState(NULL); + + for( i = SDLK_BACKSPACE ; i < SDLK_KP9 ; i++ ) + if( mapa[i] == SDL_PRESSED ) + { + printf(_("Pressed key with SDL value: %d\n"), i); + } + +} + + +/* +static void action_esc() +{ + if( strcmp(getScreen(), "world") == 0 ) + { + setScreen("analyze"); + } + + if( strcmp(getScreen(), "mainMenu") == 0 ) + { + quit(); + } + +} +*/ + +int eventAction() +{ + SDL_Event event; + + + while(SDL_WaitEvent(&event)) + { + switch(event.type) + { + case SDL_KEYDOWN: + switch(event.key.keysym.sym) + { +/* + case SDLK_ESCAPE: + action_esc(); + return 0; + break; +*/ +/* + case SDLK_F1: + if(!toggleFullscreen())return 0; + break; +*/ + default: + //neni potreba vyuzivat frontu stale + if (keyboardBufferEnabled==TRUE) + pushKeyToKeyboardBuffer(event.key.keysym); + break; + } + break; + + case SDL_USEREVENT: + switch(event.user.code) + { + case USR_EVT_TIMER: + drawScreen(); + eventScreen(); + eventHotKey(); + switchScreen(); + break; + + default: + break; + } + break; + + // change of window size + case SDL_VIDEORESIZE: + screen = SDL_SetVideoMode(event.resize.w,event.resize.h, WIN_BPP, g_win_flags); + + if(screen == NULL) + { + fprintf(stderr, _("Unable to change WINDOW resolution! Error: %s\n"),SDL_GetError()); + return 0; + } + break; + + // termination request + case SDL_QUIT: + return -1; + break; + + default: + break; + } + } + + return 0; +} + +void eventSDL() +{ + while(1) + { + if ( eventAction() == -1 )return; + } +} + +void quitSDL() +{ +#ifdef DEBUG + printf(_("Quitting SDL\n")); +#endif + quitHotKey(); + quitKeyboardBuffer(); + + SDL_Quit(); + + isInterfaceInit = FALSE; +} |