| 40,9 → 40,12 |
|---|
| #include <ipc/services.h> |
| #include <kernel/errno.h> |
| #include <async.h> |
| |
| #include "font-8x16.h" |
| #include "helenos.xbm" |
| #include "fb.h" |
| #include "main.h" |
| #include "../console/screenbuffer.h" |
| |
| #define DEFAULT_BGCOLOR 0x000080 |
| #define DEFAULT_FGCOLOR 0xffff00 |
| 458,6 → 461,22 |
|---|
| cursor_print(vp); |
| } |
| |
| static void draw_text_data(int vp, keyfield_t *data) |
| { |
| viewport_t *vport = &viewports[vp]; |
| int i; |
| char c; |
| |
| clear_port(vp); |
| for (i=0; i < vport->cols * vport->rows; i++) { |
| if (data[i].character == ' ') /* TODO: && data[i].style==vport->style */ |
| continue; |
| draw_char(vp, data[i].character, i/vport->rows, i % vport->cols); |
| } |
| cursor_print(vp); |
| } |
| |
| |
| /** Function for handling connections to FB |
| * |
| */ |
| 469,6 → 488,8 |
|---|
| int i; |
| unsigned int row,col; |
| char c; |
| keyfield_t *interbuffer = NULL; |
| size_t intersize = 0; |
| |
| int vp = 0; |
| viewport_t *vport = &viewports[0]; |
| 494,6 → 515,25 |
|---|
| vport->initialized = 0; |
| ipc_answer_fast(callid,0,0,0); |
| return; /* Exit thread */ |
| case IPC_M_AS_AREA_SEND: |
| /* We accept one area for data interchange */ |
| intersize = IPC_GET_ARG2(call); |
| receive_comm_area(callid,&call,(void **)&interbuffer, |
| sizeof(*interbuffer)*viewports[0].cols*viewports[0].rows); |
| continue; |
| |
| case FB_DRAW_TEXT_DATA: |
| if (!interbuffer) { |
| retval = EINVAL; |
| break; |
| } |
| if (intersize < vport->cols*vport->rows*sizeof(*interbuffer)) { |
| retval = EINVAL; |
| break; |
| } |
| draw_text_data(vp, interbuffer); |
| retval = 0; |
| break; |
| case FB_PUTCHAR: |
| c = IPC_GET_ARG1(call); |
| row = IPC_GET_ARG2(call); |