| /* |
| * PostScript driver text functions |
| * |
| * Copyright 1998 Huw D M Davies |
| * |
| */ |
| #include <string.h> |
| #include "psdrv.h" |
| #include "debug.h" |
| #include "winspool.h" |
| |
| DEFAULT_DEBUG_CHANNEL(psdrv) |
| |
| /*********************************************************************** |
| * PSDRV_ExtTextOut |
| */ |
| BOOL PSDRV_ExtTextOut( DC *dc, INT x, INT y, UINT flags, |
| const RECT *lprect, LPCSTR str, UINT count, |
| const INT *lpDx ) |
| { |
| PSDRV_PDEVICE *physDev = (PSDRV_PDEVICE *)dc->physDev; |
| char *strbuf; |
| SIZE sz; |
| |
| TRACE(psdrv, "(x=%d, y=%d, flags=0x%08x, str='%.*s', count=%d)\n", x, y, |
| flags, (int)count, str, count); |
| |
| strbuf = (char *)HeapAlloc( PSDRV_Heap, 0, count + 1); |
| if(!strbuf) { |
| WARN(psdrv, "HeapAlloc failed\n"); |
| return FALSE; |
| } |
| |
| if(dc->w.textAlign & TA_UPDATECP) { |
| x = dc->w.CursPosX; |
| y = dc->w.CursPosY; |
| } |
| |
| x = XLPTODP(dc, x); |
| y = YLPTODP(dc, y); |
| |
| GetTextExtentPoint32A(dc->hSelf, str, count, &sz); |
| sz.cx = XLSTODS(dc, sz.cx); |
| sz.cy = YLSTODS(dc, sz.cy); |
| |
| switch(dc->w.textAlign & (TA_LEFT | TA_CENTER | TA_RIGHT) ) { |
| case TA_LEFT: |
| if(dc->w.textAlign & TA_UPDATECP) |
| dc->w.CursPosX = XDPTOLP(dc, x + sz.cx); |
| break; |
| |
| case TA_CENTER: |
| x -= sz.cx/2; |
| break; |
| |
| case TA_RIGHT: |
| x -= sz.cx; |
| if(dc->w.textAlign & TA_UPDATECP) |
| dc->w.CursPosX = XDPTOLP(dc, x); |
| break; |
| } |
| |
| switch(dc->w.textAlign & (TA_TOP | TA_BASELINE | TA_BOTTOM) ) { |
| case TA_TOP: |
| y += physDev->font.tm.tmAscent; |
| break; |
| |
| case TA_BASELINE: |
| break; |
| |
| case TA_BOTTOM: |
| y -= physDev->font.tm.tmDescent; |
| break; |
| } |
| |
| memcpy(strbuf, str, count); |
| *(strbuf + count) = '\0'; |
| |
| PSDRV_SetFont(dc); |
| |
| PSDRV_WriteMoveTo(dc, x, y); |
| PSDRV_WriteShow(dc, strbuf, strlen(strbuf)); |
| |
| HeapFree(PSDRV_Heap, 0, strbuf); |
| return TRUE; |
| } |