From f83bfccf12f96b6b3121a3d8bf1fbc2df1a07b9a Mon Sep 17 00:00:00 2001 From: hackbard Date: Wed, 14 May 2003 23:45:09 +0000 Subject: [PATCH] new dfbapi --- dfbapi.c | 201 +++++++++++++++++++++++++++++++++++++++++++++++++++++-- dfbapi.h | 32 ++++++++- 2 files changed, 226 insertions(+), 7 deletions(-) diff --git a/dfbapi.c b/dfbapi.c index 0b46a60..138f7e4 100644 --- a/dfbapi.c +++ b/dfbapi.c @@ -6,6 +6,7 @@ */ #include +#include #include "dfbapi.h" /* two dimensional lattice */ @@ -28,13 +29,13 @@ int d2_lattice_init(int *argc,char **argv,d2_lattice *d2_l,int x,int y) d2_l->p_surface->GetSize(d2_l->p_surface,&(d2_l->s_width),&(d2_l->s_height)); font_dsc.flags=DFDESC_HEIGHT; - font_dsc.height=d2_l->max_y*((d2_l->s_height)/(d2_l->max_y))/40; /* 40 ? */ + font_dsc.height=d2_l->s_height/40; /* 40 ? */ d2_l->font_h=font_dsc.height; d2_l->dfb->CreateFont(d2_l->dfb,FONT,&font_dsc,&(d2_l->font)); d2_l->p_surface->SetFont(d2_l->p_surface,d2_l->font); - d2_l->fakt_y=(d2_l->s_height)/(d2_l->max_y+(2*Y_GAP)); - d2_l->fakt_x=(d2_l->s_height)/(d2_l->max_x+X_GAP); /* bullshit, i can't imagine atm */ + d2_l->fakt_y=(d2_l->s_height-(2*Y_GAP))/(d2_l->max_y); + d2_l->fakt_x=(d2_l->s_height-X_GAP)/(d2_l->max_x); /* bullshit, i can't imagine atm */ d2_l->info_x=d2_l->fakt_x*d2_l->max_x+2*X_GAP; d2_l->info_y=Y_GAP; d2_l->info_w=d2_l->s_width-d2_l->info_x-2*X_GAP; @@ -47,6 +48,40 @@ int d2_lattice_init(int *argc,char **argv,d2_lattice *d2_l,int x,int y) } else return 1; } +int d3_lattice_init(int *argc,char **argv,d3_lattice *d3_l,int x,int y,int z) +{ + DFBSurfaceDescription surface_dsc; + DFBFontDescription font_dsc; + + d3_l->max_x=x; + d3_l->max_y=y; + d3_l->max_z=z; + + DirectFBInit(argc,&argv); + DirectFBCreate(&(d3_l->dfb)); + d3_l->dfb->SetCooperativeLevel(d3_l->dfb,DFSCL_FULLSCREEN); + + surface_dsc.flags=DSDESC_CAPS; + surface_dsc.caps=DSCAPS_PRIMARY|DSCAPS_FLIPPING; + d3_l->dfb->CreateSurface(d3_l->dfb,&surface_dsc,&(d3_l->p_surface)); + d3_l->p_surface->GetSize(d3_l->p_surface,&(d3_l->s_width),&(d3_l->s_height)); + + font_dsc.flags=DFDESC_HEIGHT; + font_dsc.height=d3_l->s_height/40; /* 40 ? */ + d3_l->font_h=font_dsc.height; + d3_l->dfb->CreateFont(d3_l->dfb,FONT,&font_dsc,&(d3_l->font)); + d3_l->p_surface->SetFont(d3_l->p_surface,d3_l->font); + + d3_l->fakt_y=(d3_l->s_height-(3*Y_GAP))/(d3_l->max_z+d3_l->max_y); + d3_l->fakt_x=(d3_l->s_width-(3*X_GAP))/(d3_l->max_x+d3_l->max_y); + d3_l->info_x=d3_l->fakt_x*d3_l->max_x+(2*X_GAP); + d3_l->info_y=d3_l->fakt_y*d3_l->max_z+(2*Y_GAP); + d3_l->info_w=d3_l->fakt_x*d3_l->max_y; + d3_l->info_h=d3_l->fakt_y*d3_l->max_y; + + return 1; +} + int d2_lattice_release(d2_lattice *d2_l) { d2_l->font->Release(d2_l->font); @@ -56,7 +91,16 @@ int d2_lattice_release(d2_lattice *d2_l) return 1; } -int d2_lattice_get_color(unsigned char *status,unsigned char *r,unsigned char *g,unsigned char *b) +int d3_lattice_release(d3_lattice *d3_l) +{ + d3_l->font->Release(d3_l->font); + d3_l->p_surface->Release(d3_l->p_surface); + d3_l->dfb->Release(d3_l->dfb); + + return 1; +} + +int dx_lattice_get_color(unsigned char *status,unsigned char *r,unsigned char *g,unsigned char *b) { if((*status)&RED) { @@ -85,7 +129,7 @@ int d2_lattice_draw(d2_lattice *d2_l,int x,int y,int arg_c,char **arg_v) { for(y_c=0;y_cmax_y;y_c++) { - d2_lattice_get_color((*d2_l).status+x_c+y_c*d2_l->max_x,&r,&g,&b); + dx_lattice_get_color((*d2_l).status+x_c+y_c*d2_l->max_x,&r,&g,&b); if(x_c==x && y_c==y) { r=0xff; @@ -124,4 +168,149 @@ int d2_lattice_draw(d2_lattice *d2_l,int x,int y,int arg_c,char **arg_v) return 1; } - + +int d3_lattice_draw(d3_lattice *d3_l,int x,int y,int z,int arg_c,char **arg_v) +{ + int x_c,y_c,z_c; + int i; + unsigned char r,g,b,a; + + a=0xff; /* no alpha blending */ + + y_c=y; + for(x_c=0;x_cmax_x;x_c++) + { + for(z_c=0;z_cmax_z;z_c++) + { + dx_lattice_get_color((*d3_l).status+x_c+y_c*d3_l->max_x+z_c*d3_l->max_x*d3_l->max_y,&r,&g,&b); + if(x_c==x && z_c==z) + { + r=0xff; + g=0xff; + b=0; + } + d3_l->p_surface->SetColor(d3_l->p_surface,r,g,b,a); + d3_l->p_surface->DrawRectangle(d3_l->p_surface, + x_c*d3_l->fakt_x+X_GAP, + z_c*d3_l->fakt_y+Y_GAP, + d3_l->fakt_x,d3_l->fakt_y); + } + } + + x_c=x; + for(y_c=0;y_cmax_y;y_c++) + { + for(z_c=0;z_cmax_z;z_c++) + { + dx_lattice_get_color((*d3_l).status+x_c+y_c*d3_l->max_x+z_c*d3_l->max_x*d3_l->max_y,&r,&g,&b); + if(y_c==y && z_c==z) + { + r=0xff; + g=0xff; + b=0; + } + d3_l->p_surface->SetColor(d3_l->p_surface,r,g,b,a); + d3_l->p_surface->DrawRectangle(d3_l->p_surface, + y_c*d3_l->fakt_x+d3_l->info_x, + z_c*d3_l->fakt_y+Y_GAP, + d3_l->fakt_x,d3_l->fakt_y); + } + } + + z_c=z; + for(x_c=0;x_cmax_x;x_c++) + { + for(y_c=0;y_cmax_y;y_c++) + { + dx_lattice_get_color((*d3_l).status+x_c+y_c*d3_l->max_x+z_c*d3_l->max_x*d3_l->max_y,&r,&g,&b); + if(x_c==x && y_c==y) + { + r=0xff; + g=0xff; + b=0; + } + d3_l->p_surface->SetColor(d3_l->p_surface,r,g,b,a); + d3_l->p_surface->DrawRectangle(d3_l->p_surface, + x_c*d3_l->fakt_x+X_GAP, + y_c*d3_l->fakt_y+d3_l->info_y, + d3_l->fakt_x,d3_l->fakt_y); + } + } + + r=0xff; + g=0xff; + b=0; + /* clear info box */ + d3_l->p_surface->SetColor(d3_l->p_surface,0,0,0,0); + d3_l->p_surface->FillRectangle(d3_l->p_surface, + d3_l->info_x,d3_l->info_y, + d3_l->info_w,d3_l->info_h); + d3_l->p_surface->SetColor(d3_l->p_surface,r,g,b,a); + d3_l->p_surface->DrawRectangle(d3_l->p_surface, + d3_l->info_x,d3_l->info_y, + d3_l->info_w,d3_l->info_h); + d3_l->p_surface->DrawLine(d3_l->p_surface, + d3_l->info_x+d3_l->info_w/2, + d3_l->info_y, + d3_l->info_x+d3_l->info_w/2, + d3_l->info_y+d3_l->info_h); + d3_l->p_surface->SetColor(d3_l->p_surface,0x80,0x80,0xff,0xff); + for(i=1;i<=arg_c;i++) + { + if(i<8) + { + d3_l->p_surface->DrawString(d3_l->p_surface,arg_v[i],-1, + d3_l->info_x+d3_l->fakt_x, + d3_l->info_y+d3_l->fakt_y+d3_l->font_h+(i-1)*2*d3_l->font_h, + DSTF_LEFT); + } else + { + d3_l->p_surface->DrawString(d3_l->p_surface,arg_v[i],-1, + d3_l->info_x+d3_l->info_w/2+d3_l->fakt_x, + d3_l->info_y+d3_l->fakt_y+d3_l->font_h+(i%8-1)*2*d3_l->font_h, + DSTF_LEFT); + } + } + + /* now we flip all to surface */ + d3_l->p_surface->Flip(d3_l->p_surface,NULL,0); + + return 1; +} + +int d2_event_init(d2_lattice *d2_l) +{ + d2_l->dfb->GetInputDevice(d2_l->dfb,DIDID_KEYBOARD,&(d2_l->keyboard)); + d2_l->keyboard->CreateEventBuffer(d2_l->keyboard,&(d2_l->k_buffer)); + + return 1; +} + +int d3_event_init(d3_lattice *d3_l) +{ + d3_l->dfb->GetInputDevice(d3_l->dfb,DIDID_KEYBOARD,&(d3_l->keyboard)); + d3_l->keyboard->CreateEventBuffer(d3_l->keyboard,&(d3_l->k_buffer)); + + return 1; +} + +int scan_event(d3_lattice *d3_l,int *x,int *y,int *z,int *q,int *esc) +{ + DFBInputEvent ke; + + d3_l->k_buffer->GetEvent(d3_l->k_buffer,DFB_EVENT(&ke)); + if(ke.type==DIET_KEYPRESS) + { + if(ke.key_id==DIKI_LEFT && *x!=0) *x-=1; + if(ke.key_id==DIKI_RIGHT && *x!=d3_l->max_x-1) *x+=1; + if(ke.key_id==DIKI_DOWN && *y!=0) *y-=1; + if(ke.key_id==DIKI_UP && *y!=d3_l->max_y-1) *y+=1; + if(ke.key_id==DIKI_PAGE_DOWN && *z!=0) *z-=1; + if(ke.key_id==DIKI_PAGE_UP && *z!=d3_l->max_z-1) *z+=1; + if(ke.key_id==DIKI_Q) *q=1; + if(ke.key_id==DIKI_ESCAPE) *esc=1; + } + + return 1; +} + diff --git a/dfbapi.h b/dfbapi.h index 8dfd215..985d983 100644 --- a/dfbapi.h +++ b/dfbapi.h @@ -5,6 +5,9 @@ * */ +#ifndef DFBAPI_H +#define DFBAPI_H + #include /* two dimensional lattice */ @@ -22,6 +25,8 @@ typedef struct __d2_lattice int info_w,info_h; int font_h; unsigned char *status; /* status&1 -> red, else blue */ + int *extra; /* store extra values */ + void *v_ptr; /* void ptr, for any use */ IDirectFB *dfb; IDirectFBSurface *p_surface; IDirectFBFont *font; @@ -29,9 +34,34 @@ typedef struct __d2_lattice IDirectFBEventBuffer *k_buffer; } d2_lattice; +typedef struct __d3_lattice +{ + int max_x,max_y,max_z; + int s_height,s_width; + int fakt_x,fakt_y; + int info_x,info_y; + int info_w,info_h; + int font_h; + unsigned char *status; /* status&1 -> red, else blue */ + int *extra; /* store extra values */ + void *v_ptr; /* void ptr, for any use */ + IDirectFB *dfb; + IDirectFBSurface *p_surface; + IDirectFBFont *font; + IDirectFBInputDevice *keyboard; + IDirectFBEventBuffer *k_buffer; +} d3_lattice; + /* function prototypes */ int d2_lattice_init(int *argc,char **argv,d2_lattice *d2_l,int x,int y); int d2_lattice_release(d2_lattice *d2_l); -int d2_lattice_get_color(unsigned char *status,unsigned char *r,unsigned char *g,unsigned char *b); int d2_lattice_draw(d2_lattice *d2_l,int x,int y,int arg_c,char **arg_v); +int d3_lattice_init(int *argc,char **argv,d3_lattice *d3_l,int x,int y,int z); +int d3_lattice_release(d3_lattice *d3_l); +int d3_lattice_draw(d3_lattice *d3_l,int x,int y,int z,int arg_c,char **arg_v); +int d2_event_init(d2_lattice *d2_l); +int d3_event_init(d3_lattice *d3_l); +int scan_event(d3_lattice *d3_l,int *x,int *y,int *z,int *q,int *esc); +int dx_lattice_get_color(unsigned char *status,unsigned char *r,unsigned char *g,unsigned char *b); +#endif /* DFBAPI_H */ -- 2.20.1