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vkbd.cpp
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vkbd.cpp
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#include<stdio.h>
#include<stdlib.h>
#include<SDL.h>
#include "vkbd.h"
#include "keyboard.h"
#define MIN_VKBD_TIME 100
extern int keycode2amiga(SDL_keysym *prKeySym);
static int vkbd_x=VKBD_X;
static int vkbd_y=VKBD_Y;
static int vkbd_transparency=255;
static int vkbd_just_blinked=0;
int vkbd_shift=0;
int vkbd_can_switch_shift=0;
int vkbd_mode=0;
int vkbd_move=0;
int vkbd_key=-1234567;
SDLKey vkbd_button2=(SDLKey)0; //not implemented
int vkbd_keysave=-1234567;
#if !defined (DREAMCAST) && !defined (GP2X) && !defined (PSP) && !defined (GIZMONDO)
int vkbd_init(void) { return 0; }
void vkbd_init_button2(void) { }
void vkbd_quit(void) { }
int vkbd_process(void) { return -1234567; }
void vkbd_displace_up(void) { };
void vkbd_displace_down(void) { };
void vkbd_transparency_up(void) { };
void vkbd_transparency_down(void) { };
#else
#define MAX_KEY 110
extern SDL_Surface *prSDLScreen;
static SDL_Surface *ksur;
#ifdef LARGEKEYBOARD // The new larger keyboard uses transparency and supports shift.
static SDL_Surface *ksurShift;
#else
static SDL_Surface *vkey[MAX_KEY];
#endif
static int vkbd_actual=0, vkbd_color=0;
#ifdef GP2X
extern char launchDir [256];
#endif
typedef struct{
SDL_Rect rect;
unsigned char up,down,left,right;
#ifdef LARGEKEYBOARD
int key;
#else
SDLKey key; //Amiga Keycode, defined in keyboard.h, some use shift etc.
#endif
} t_vkbd_rect;
//Keyboard parameters
#ifndef LARGEKEYBOARD
//Small Keyboard this is the old one from Pandora version based on SDL keys
static t_vkbd_rect vkbd_rect[]=
{
{{ 8, 3, 6, 6 },89,10, 9, 1, SDLK_F1}, // 0
{{ 18, 3, 6, 6 },89,12, 0, 2, SDLK_F2}, // 1
{{ 28, 3, 6, 6 },90,14, 1, 3, SDLK_F3}, // 2
{{ 38, 3, 6, 6 },90,15, 2, 4, SDLK_F4}, // 3
{{ 48, 3, 6, 6 },90,17, 3, 5, SDLK_F5}, // 4
{{ 58, 3, 6, 6 },90,18, 4, 6, SDLK_F6}, // 5
{{ 69, 3, 6, 6 },90,20, 5, 7, SDLK_F7}, // 6
{{ 79, 3, 6, 6 },90,22, 6, 8, SDLK_F8}, // 7
{{ 90, 3, 6, 6 },90,23, 7, 9, SDLK_F9}, // 8
{{100, 3, 6, 6 },91,24, 8, 0, SDLK_F10},// 9
{{ 2,12, 6, 6 }, 0,31,30,11, SDLK_ESCAPE}, // 10
{{ 9,12, 6, 6 }, 0,32,10,12, SDLK_1}, // 11
{{ 16,12, 6, 6 }, 1,33,11,13, SDLK_2}, // 12
{{ 23,12, 6, 6 }, 2,34,12,14, SDLK_3}, // 13
{{ 29,12, 6, 6 }, 2,35,13,15, SDLK_4}, // 14
{{ 36,12, 6, 6 }, 3,36,14,16, SDLK_5}, // 15
{{ 42,12, 6, 6 }, 4,37,15,17, SDLK_6}, // 16
{{ 49,12, 6, 6 }, 4,38,16,18, SDLK_7}, // 17
{{ 56,12, 6, 6 }, 5,39,17,19, SDLK_8}, // 18
{{ 62,12, 6, 6 }, 5,40,18,20, SDLK_9}, // 19
{{ 69,12, 6, 6 }, 6,41,19,21, SDLK_0}, // 20
{{ 76,12, 6, 6 }, 7,42,20,22, SDLK_UNDERSCORE}, // 21
{{ 83,12, 6, 6 }, 7,43,21,23, SDLK_EQUALS}, // 22
{{ 90,12, 6, 6 }, 8,64,22,24, SDLK_BACKSLASH}, // 23
{{ 97,12, 9, 6 }, 9,44,23,25, SDLK_BACKSPACE},// 24
{{109,12,10, 6 },66,45,24,26, SDLK_PRINT}, // 25
{{118,12,10, 6 },68,47,25,27, SDLK_PAUSE}, // 26
{{131,12, 6, 6 },92,48,26,28, SDLK_LEFTPAREN}, // 27
{{138,12, 6, 6 },92,49,27,29, SDLK_RIGHTPAREN}, // 28
{{145,12, 6, 6 },93,50,28,30, SDLK_KP_DIVIDE}, // 29
{{152,12, 6, 6 },88,51,29,10, SDLK_KP_MULTIPLY}, // 30
{{ 2,17,10, 6 },10,52,51,32, SDLK_TAB}, // 31
{{ 12,17, 6, 6 },11,53,31,33, SDLK_q}, // 32
{{ 19,17, 6, 6 },12,54,32,34, SDLK_w}, // 33
{{ 25,17, 6, 6 },13,55,33,35, SDLK_e}, // 34
{{ 32,17, 6, 6 },14,56,34,36, SDLK_r}, // 35
{{ 39,17, 6, 6 },15,57,35,37, SDLK_t}, // 36
{{ 46,17, 6, 6 },16,58,36,38, SDLK_y}, // 37
{{ 52,17, 6, 6 },17,59,37,39, SDLK_u}, // 38
{{ 59,17, 6, 6 },18,60,38,40, SDLK_i}, // 39
{{ 65,17, 6, 6 },19,61,39,41, SDLK_o}, // 40
{{ 72,17, 6, 6 },20,62,40,42, SDLK_p}, // 41
{{ 79,17, 6, 6 },21,63,41,43, SDLK_LEFTBRACKET}, // 42
{{ 86,17, 6, 6 },22,64,42,44, SDLK_RIGHTBRACKET}, // 43
{{100,17, 6, 6 },24,65,43,45, SDLK_DELETE}, // 44
{{109,17, 6, 6 },25,66,44,46, SDLK_INSERT}, // 45
{{115,17, 6, 6 },25,67,45,47, SDLK_UP}, // 46
{{122,17, 6, 6 },26,68,46,48, SDLK_HOME}, // 47
{{131,17, 6, 6 },27,69,47,49, SDLK_KP7}, // 48
{{138,17, 6, 6 },28,70,48,50, SDLK_KP8}, // 49
{{145,17, 6, 6 },29,71,49,51, SDLK_KP9}, // 50
{{152,17, 6, 6 },30,72,50,31, SDLK_KP_MINUS}, // 51
{{ 2,22,12, 6 },31,73,72,53, SDLK_CAPSLOCK}, // 52
{{ 14,22, 6, 6 },32,74,52,54, SDLK_a}, // 53
{{ 21,22, 6, 6 },33,75,53,55, SDLK_s}, // 54
{{ 27,22, 6, 6 },34,76,54,56, SDLK_d}, // 55
{{ 34,22, 6, 6 },35,77,55,57, SDLK_f}, // 56
{{ 41,22, 6, 6 },36,78,56,58, SDLK_g}, // 57
{{ 48,22, 6, 6 },37,79,57,59, SDLK_h}, // 58
{{ 54,22, 6, 6 },38,80,58,60, SDLK_j}, // 59
{{ 61,22, 6, 6 },39,81,59,61, SDLK_k}, // 60
{{ 67,22, 6, 6 },40,82,60,62, SDLK_l}, // 61
{{ 74,22, 6, 6 },41,83,61,63, SDLK_SEMICOLON}, // 62
{{ 81,22, 6, 6 },42,84,62,64, SDLK_COLON}, // 63
{{ 92,18, 7,10 },23,84,63,65, SDLK_RETURN}, // 64
{{100,22, 6, 6 },44, 9,64,66, SDLK_QUOTE}, // 65
{{109,22, 6, 6 },45,25,65,67, SDLK_LEFT}, // 66
{{115,22, 6, 6 },46,25,66,68, SDLK_DOWN}, // 67
{{122,22, 6, 6 },47,26,67,69, SDLK_RIGHT}, // 68
{{131,22, 6, 6 },48,85,68,70, SDLK_KP4}, // 69
{{138,22, 6, 6 },49,86,69,71, SDLK_KP5}, // 70
{{145,22, 6, 6 },50,87,70,72, SDLK_KP6}, // 71
{{152,22, 6, 6 },51,88, 71,52, SDLK_KP_PLUS}, // 72
{{ 2,28,15, 6 },52,89,88,74, SDLK_RSHIFT}, // 73
{{ 17,28, 6, 6 },53,89,73,75, SDLK_z}, // 74
{{ 24,28, 6, 6 },54,90,74,76, SDLK_x}, // 75
{{ 30,28, 6, 6 },55,90,75,77, SDLK_c}, // 76
{{ 37,28, 6, 6 },56,90,76,78, SDLK_v}, // 77
{{ 44,28, 6, 6 },57,90,77,79, SDLK_b}, // 78
{{ 51,28, 6, 6 },58,90,78,80, SDLK_n}, // 79
{{ 57,28, 6, 6 },59,90,79,81, SDLK_m}, // 80
{{ 64,28, 6, 6 },60,90,80,82, SDLK_COMMA}, // 81
{{ 70,28, 6, 6 },61,90,81,83, SDLK_PERIOD}, // 82
{{ 77,28, 6, 6 },62,91,82,84, SDLK_COLON}, // 83
{{ 84,28,10, 6 },63,91,83,85, SDLK_LSHIFT}, // 84
{{131,28, 6, 6 },69,92,84,86, SDLK_KP1}, // 85
{{138,28, 6, 6 },70,92,85,87, SDLK_KP2}, // 86
{{145,28, 6, 6 },71,93,86,88, SDLK_KP3}, // 87
{{152,29, 6,10 },72,30,87,73, SDLK_KP_ENTER}, // 88
{{ 10,34,10, 5 },73, 1,88,90, SDLK_LCTRL}, // 89
{{ 20,34,60, 5 },78, 4,89,91, SDLK_SPACE}, // 90
{{ 80,34,10, 5 },84, 8,90,92, SDLK_RCTRL}, // 91
{{131,34,12, 5 },86,28,91,93, SDLK_KP0}, // 92
{{145,34, 6, 5 },87,29,92,88, SDLK_KP_PERIOD}, // 93
};
#else
//This is the new keyboard, based directly on amiga-side keys
//last four numbers: next keys in up,down,left,right directions
static t_vkbd_rect vkbd_rect[]=
{
{{ 1, 1, 29, 11 },85,17,16, 1, AK_ESC}, // 0, row 1 start
{{ 31, 1, 14, 11 },86,18, 0, 2, AK_F1}, // 1
{{ 46, 1, 14, 11 },87,19, 1, 3, AK_F2}, // 2
{{ 61, 1, 14, 11 },87,20, 2, 4, AK_F3}, // 3
{{ 76, 1, 14, 11 },87,21, 3, 5, AK_F4}, // 4
{{ 91, 1, 14, 11 },87,22, 4, 6, AK_F5}, // 5
{{106, 1, 14, 11 },87,23, 5, 7, AK_F6}, // 6
{{121, 1, 14, 11 },87,24, 6, 8, AK_F7}, // 7
{{136, 1, 14, 11 },87,25, 7, 9, AK_F8}, // 8
{{151, 1, 14, 11 },87,26, 8,10, AK_F9}, // 9
{{166, 1, 14, 11 },87,27, 9,11, AK_F10}, // 10
{{181, 1, 29, 11 },88,28,10,12, AK_DEL}, // 11
{{211, 1, 29, 11 },90,30,11,13, AK_HELP}, // 12
{{241, 1, 14, 11 },92,32,12,14, AK_NPLPAREN}, // 13
{{256, 1, 14, 11 },69,33,13,15, AK_NPRPAREN}, // 14
{{271, 1, 13, 11 },69,34,14,16, AK_NPDIV}, // 15
{{286, 1, 13, 11 },69,35,15,0, AK_NPMUL}, // 16
{{ 1, 13, 29, 11 }, 0,36,35,18, AK_QUOTE}, // 17, row 2 start
{{ 31, 13, 14, 11 }, 1,37,17,19, AK_1}, // 18
{{ 46, 13, 14, 11 }, 2,38,18,20, AK_2}, // 19
{{ 61, 13, 14, 11 }, 3,39,19,21, AK_3}, // 20
{{ 76, 13, 14, 11 }, 4,40,20,22, AK_4}, // 21
{{ 91, 13, 14, 11 }, 5,41,21,23, AK_5}, // 22
{{106, 13, 14, 11 }, 6,42,22,24, AK_6}, // 23
{{121, 13, 14, 11 }, 7,43,23,25, AK_7}, // 24
{{136, 13, 14, 11 }, 8,44,24,26, AK_8}, // 25
{{151, 13, 14, 11 }, 9,45,25,27, AK_9}, // 26
{{166, 13, 14, 11 },10,46,26,28, AK_0}, // 27
{{181, 13, 14, 11 },11,47,27,29, AK_MINUS}, // 28
{{196, 13, 14, 11 },11,48,28,30, AK_EQUAL}, // 29
{{211, 13, 14, 11 },12,49,29,31, AK_BACKSLASH}, // 30
{{226, 13, 14, 11 },12,49,30,32, AK_BS}, // 31
{{241, 13, 14, 11 },13,50,31,33, AK_NP7}, // 32
{{256, 13, 14, 11 },14,51,32,34, AK_NP8}, // 33
{{271, 13, 13, 11 },15,52,33,35, AK_NP9}, // 34
{{285, 13, 13, 11 },16,53,34,17, AK_NPSUB}, // 35
{{ 1, 25, 29, 11 }, 17,54,53,37, AK_TAB}, // 36, row 3 start
{{ 31, 25, 14, 11 }, 18,55,36,38, AK_Q}, // 37
{{ 46, 25, 14, 11 }, 19,56,37,39, AK_W}, // 38
{{ 61, 25, 14, 11 }, 20,57,38,40, AK_E}, // 39
{{ 76, 25, 14, 11 }, 21,58,39,41, AK_R}, // 40
{{ 91, 25, 14, 11 }, 22,59,40,42, AK_T}, // 41
{{106, 25, 14, 11 }, 23,60,41,43, AK_Y}, // 42
{{121, 25, 14, 11 }, 24,61,42,44, AK_U}, // 43
{{136, 25, 14, 11 }, 25,62,43,45, AK_I}, // 44
{{151, 25, 14, 11 }, 26,63,44,46, AK_O}, // 45
{{166, 25, 14, 11 }, 27,64,45,47, AK_P}, // 46
{{181, 25, 14, 11 }, 28,65,46,48, AK_LBRACKET}, // 47
{{196, 25, 14, 11 }, 29,49,47,49, AK_RBRACKET}, // 48
{{211, 25, 29, 23 }, 30,81,48,50, AK_RET}, // 49
{{241, 25, 14, 11 }, 32,66,49,51, AK_NP4}, // 50
{{256, 25, 14, 11 }, 33,67,50,52, AK_NP5}, // 51
{{271, 25, 13, 11 }, 34,68,51,53, AK_NP6}, // 52
{{285, 25, 13, 11 }, 35,69,52,36, AK_NPADD}, // 53
{{ 1, 37, 29, 11 }, 36,70,69,55, AK_CTRL}, // 54, row 4 start
{{ 31, 37, 14, 11 }, 37,70,54,56, AK_A}, // 55
{{ 46, 37, 14, 11 }, 38,71,55,57, AK_S}, // 56
{{ 61, 37, 14, 11 }, 39,72,56,58, AK_D}, // 57
{{ 76, 37, 14, 11 }, 40,73,57,59, AK_F}, // 58
{{ 91, 37, 14, 11 }, 41,74,58,60, AK_G}, // 59
{{106, 37, 14, 11 }, 42,75,59,61, AK_H}, // 60
{{121, 37, 14, 11 }, 43,76,60,62, AK_J}, // 61
{{136, 37, 14, 11 }, 44,77,61,63, AK_K}, // 62
{{151, 37, 14, 11 }, 45,78,62,64, AK_L}, // 63
{{166, 37, 14, 11 }, 46,79,63,65, AK_SEMICOLON}, // 64
{{181, 37, 14, 11 }, 47,80,64,49, AK_BACKQUOTE}, // 65
{{241, 37, 14, 11 }, 50,83,49,67, AK_NP1}, // 66
{{256, 37, 14, 11 }, 51,83,66,68, AK_NP2}, // 67
{{271, 37, 13, 11 }, 52,84,67,69, AK_NP3}, // 68
{{285, 37, 13, 34 }, 53,16,68,54, AK_ENT}, // 69
{{ 1, 49, 44, 11 }, 54,85,84,71, AK_LSH}, // 70, row 5 start
{{ 46, 49, 14, 11 }, 56,87,70,72, AK_Z}, // 71
{{ 61, 49, 14, 11 }, 57,87,71,73, AK_X}, // 72
{{ 76, 49, 14, 11 }, 58,87,72,74, AK_C}, // 73
{{ 91, 49, 14, 11 }, 59,87,73,75, AK_V}, // 74
{{106, 49, 14, 11 }, 60,87,74,76, AK_B}, // 75
{{121, 49, 14, 11 }, 61,87,75,77, AK_N}, // 76
{{136, 49, 14, 11 }, 62,87,76,78, AK_M}, // 77
{{151, 49, 14, 11 }, 63,87,77,79, AK_COMMA}, // 78
{{166, 49, 14, 11 }, 64,87,78,80, AK_PERIOD}, // 79
{{181, 49, 14, 11 }, 65,88,79,81, AK_SLASH}, // 80
{{196, 49, 29, 11 }, 49,89,80,82, AK_RSH}, // 81
{{226, 49, 14, 11 }, 49,91,81,83, AK_UP}, // 82
{{241, 49, 27, 11 }, 66,92,82,84, AK_NP0}, // 83
{{271, 49, 13, 11 }, 67,69,83,69, AK_NPDEL}, // 84
{{ 1, 61, 29, 11 }, 70,0,69,86, AK_LALT}, // 85, row 6 start
{{ 31, 61, 14, 11 }, 70,1,85,87, AK_LAMI}, // 86
{{ 46, 61,134, 11 }, 71,2,86,88, AK_SPC}, // 87
{{181, 61, 14, 11 }, 80,11,87,89, AK_RAMI}, // 88
{{196, 61, 14, 11 }, 81,11,88,90, AK_RALT}, // 89
{{211, 61, 14, 11 }, 81,12,89,91, AK_LF}, // 90
{{226, 61, 14, 11 }, 82,12,90,92, AK_DN}, // 91
{{241, 61, 14, 11 }, 83,13,91,69, AK_RT}, // 92
};
#endif
void vkbd_init_button2(void)
{
vkbd_button2=(SDLKey)0;
}
int vkbd_init(void)
{
int i;
char tmpchar[256];
char vkbdFileName[256];
#ifdef LARGEKEYBOARD
snprintf(vkbdFileName, 256, "vkbdLarge.bmp");
#else
snprintf(vkbdFileName, 256, "vkbd.bmp");
#endif
#ifdef __PSP2__
snprintf(tmpchar, 256, "%s%s", DATA_PREFIX, vkbdFileName);
#else
#ifdef GP2X
snprintf(tmpchar, 256, "%s/data/%s", launchDir, vkbdFileName);
#else
#ifdef GIZMONDO
snprintf(tmpchar, 256, "%s", "\\SD Card\\uae4all\\data\\%s",vkbdFileName);
#else
snprintf(tmpchar, 256, "%s%s", DATA_PREFIX, vkbdFileName);
#endif
#endif
#endif //__PSP2__
SDL_Surface *tmp = SDL_LoadBMP(tmpchar);
if (tmp==NULL)
{
printf("Virtual Keyboard Bitmap Error: %s\n",SDL_GetError());
return -1;
}
ksur=SDL_DisplayFormat(tmp);
SDL_FreeSurface(tmp);
//for large keyboard, use another image for shifted keys, and transparency
#ifdef LARGEKEYBOARD
char vkbdShiftFileName[256];
snprintf(vkbdShiftFileName, 256, "vkbdLargeShift.bmp");
#ifdef __PSP2__
snprintf(tmpchar, 256, "%s%s", DATA_PREFIX, vkbdShiftFileName);
#else
#ifdef GP2X
snprintf(tmpchar, 256, "%s/data/%s", launchDir, vkbdShiftFileName);
#else
#ifdef GIZMONDO
snprintf(tmpchar, 256, "%s", "\\SD Card\\uae4all\\data\\%s",vkbdShiftFileName);
#else
snprintf(tmpchar, 256, "%s%s", DATA_PREFIX, vkbdShiftFileName);
#endif
#endif
#endif //__PSP2__
tmp = SDL_LoadBMP(tmpchar);
if (tmp==NULL)
{
printf("Virtual Keyboard Bitmap Error: %s\n",SDL_GetError());
return -1;
}
ksurShift=SDL_DisplayFormat(tmp);
SDL_FreeSurface(tmp);
vkbd_transparency=128; //default transparency is 128 for LARGEKEYBOARD
SDL_SetAlpha(ksur, SDL_SRCALPHA | SDL_RLEACCEL, vkbd_transparency);
SDL_SetAlpha(ksurShift, SDL_SRCALPHA | SDL_RLEACCEL, vkbd_transparency);
#else //LARGEKEYBOARD
//if using the small keyboard, load in the zoomed keys instead
for(i=0;i<MAX_KEY;i++)
vkey[i]=NULL;
for(i=0;i<MAX_KEY;i++)
{
#ifdef __PSP2__
snprintf(tmpchar, 256, "app0:/data/key%i.bmp", i);
#else
#ifdef GP2X
snprintf(tmpchar, 256, "%s/data/key%i.bmp", launchDir, i);
#else
#ifdef GIZMONDO
snprintf(tmpchar, 256, "\\SD Card\\uae4all\\data\\key%i.bmp", i);
#else
snprintf(tmpchar, 256, DATA_PREFIX "key%i.bmp", i);
#endif
#endif
#endif //__PSP2__
tmp=SDL_LoadBMP(tmpchar);
if (tmp==NULL)
break;
vkey[i]=SDL_DisplayFormat(tmp);
SDL_FreeSurface(tmp);
}
#endif // LARGEKEYBOARD
vkbd_actual=0;
#ifndef __PSP2__ //no need to show keyboard on first startup
vkbd_redraw();
#endif
vkbd_shift=0;
#ifdef LARGEKEYBOARD
vkbd_x=(prSDLScreen->w-ksur->w)/2;
vkbd_y=prSDLScreen->h-ksur->h;
#else
vkbd_x=VKBD_X;
vkbd_y=(prSDLScreen->h-ksur->h);
#endif
vkbd_mode=0;
vkbd_move=0;
vkbd_key=-1234567;
vkbd_button2=(SDLKey)0;
vkbd_keysave=-1234567;
return 0;
}
void vkbd_quit(void)
{
int i;
#ifdef LARGEKEYBOARD
SDL_FreeSurface(ksurShift);
#else
for(i=0;i<MAX_KEY;i++)
SDL_FreeSurface(vkey[i]);
#endif
SDL_FreeSurface(ksur);
vkbd_mode=0;
vkbd_shift=0;
}
void vkbd_redraw(void)
{
SDL_Rect r;
if (vkbd_y>prSDLScreen->h-ksur->h)
vkbd_y=prSDLScreen->h-ksur->h;
r.x=vkbd_x;
r.y=vkbd_y;
r.w=ksur->w;
r.h=ksur->h;
#ifdef LARGEKEYBOARD
if (!vkbd_shift)
SDL_BlitSurface(ksur,NULL,prSDLScreen,&r);
else
SDL_BlitSurface(ksurShift,NULL,prSDLScreen,&r);
#else
SDL_BlitSurface(ksur,NULL,prSDLScreen,&r);
#endif
}
void vkbd_transparency_up(void)
{
if (vkbd_transparency>53)
vkbd_transparency-=4;
else
vkbd_transparency=50;
SDL_SetAlpha(ksur, SDL_SRCALPHA | SDL_RLEACCEL, vkbd_transparency);
#ifdef LARGEKEYBOARD
SDL_SetAlpha(ksurShift, SDL_SRCALPHA | SDL_RLEACCEL, vkbd_transparency);
#endif
}
void vkbd_transparency_down(void)
{
if (vkbd_transparency<252)
{
vkbd_transparency+=4; //some transparency
SDL_SetAlpha(ksur, SDL_SRCALPHA | SDL_RLEACCEL, vkbd_transparency);
#ifdef LARGEKEYBOARD
SDL_SetAlpha(ksurShift, SDL_SRCALPHA | SDL_RLEACCEL, vkbd_transparency);
#endif
}
else
{
vkbd_transparency=255; //fully opaque
SDL_SetAlpha(ksur, 0, vkbd_transparency);
#ifdef LARGEKEYBOARD
SDL_SetAlpha(ksurShift, 0, vkbd_transparency);
#endif
}
}
void vkbd_displace_up(void)
{
if (vkbd_y>3)
vkbd_y-=4;
else
vkbd_y=0;
}
void vkbd_displace_down(void)
{
if (vkbd_y<prSDLScreen->h-ksur->h-3)
vkbd_y+=4;
else
vkbd_y=prSDLScreen->h-ksur->h;
}
int vkbd_process(void)
{
static Uint32 last_time=0;
Uint32 now=SDL_GetTicks();
SDL_Rect r;
int canmove=(now-last_time>MIN_VKBD_TIME);
#ifndef VKBD_ALWAYS
if (vkbd_move)
#endif
vkbd_redraw();
if (vkbd_move&VKBD_BUTTON)
{
vkbd_move=0;
#ifndef LARGEKEYBOARD //the old small keyboard struct contains SDL codes
SDL_keysym ks;
ks.sym=vkbd_rect[vkbd_actual].key;
return keycode2amiga(&ks);
#else //the large keyboard struct contains Amiga key codes
int amigaKeyCode=vkbd_rect[vkbd_actual].key;
if ((amigaKeyCode == AK_LSH || amigaKeyCode == AK_RSH) && vkbd_can_switch_shift)
{
vkbd_shift=!vkbd_shift;
vkbd_can_switch_shift=0;
amigaKeyCode=-1234567; //shift is handled as part of the other keypress
}
return amigaKeyCode;
#endif
}
/*
else
if (vkbd_move&VKBD_BUTTON2) // not implemented yet
{
vkbd_move=0;
vkbd_button2=vkbd_rect[vkbd_actual].key;
return (SDLKey)0;
}
*/
if (canmove)
{
last_time=now;
if (vkbd_move&VKBD_LEFT)
vkbd_actual=vkbd_rect[vkbd_actual].left;
else if (vkbd_move&VKBD_RIGHT)
vkbd_actual=vkbd_rect[vkbd_actual].right;
if (vkbd_move&VKBD_UP)
vkbd_actual=vkbd_rect[vkbd_actual].up;
else if (vkbd_move&VKBD_DOWN)
vkbd_actual=vkbd_rect[vkbd_actual].down;
}
r.x=vkbd_x+vkbd_rect[vkbd_actual].rect.x;
r.y=vkbd_y+vkbd_rect[vkbd_actual].rect.y;
r.w=vkbd_rect[vkbd_actual].rect.w;
r.h=vkbd_rect[vkbd_actual].rect.h;
if (!vkbd_just_blinked)
{
SDL_FillRect(prSDLScreen,&r,vkbd_color);
vkbd_just_blinked=1;
//vkbd_color = ~vkbd_color;
}
else
{
vkbd_just_blinked=0;
}
//Draw the zoomed in key preview, only do this when using the small keyboard
#ifndef LARGEKEYBOARD
#ifndef VKBD_ALWAYS
if (vkbd_move && vkey[vkbd_actual]!=NULL)
{
#endif
r.x=VKBD_X+ksur->w+2;
r.y=prSDLScreen->h-40+2;
r.w=vkey[vkbd_actual]->w;
r.h=vkey[vkbd_actual]->h;
SDL_BlitSurface(vkey[vkbd_actual],NULL,prSDLScreen,&r);
#ifndef VKBD_ALWAYS
}
#endif
#endif //!LARGEKEYBOARD
return -1234567; //nothing on the vkbd was pressed
}
#endif