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-rw-r--r--atari/plot/font_vdi.c310
1 files changed, 0 insertions, 310 deletions
diff --git a/atari/plot/font_vdi.c b/atari/plot/font_vdi.c
deleted file mode 100644
index ef5499207..000000000
--- a/atari/plot/font_vdi.c
+++ /dev/null
@@ -1,310 +0,0 @@
-/*
- * Copyright 2010 Ole Loots <ole@monochrom.net>
- *
- * This file is part of NetSurf, http://www.netsurf-browser.org/
- *
- * NetSurf is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * NetSurf is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-#ifdef WITH_VDI_FONT_DRIVER
-
-#include <mt_gemx.h>
-
-#include "atari/plot/plot.h"
-#include "atari/plot/font_vdi.h"
-
-#include "utils/utf8.h"
-#include "utils/log.h"
-
-#include "atari/encoding.h"
-
-
-//static char * lstr = NULL;
-
-static int dtor( FONT_PLOTTER self );
-static int str_width( FONT_PLOTTER self,const plot_font_style_t *fstyle, const char * str, size_t length, int * width );
-static int str_split( FONT_PLOTTER self, const plot_font_style_t *fstyle,const char *string,
- size_t length,int x, size_t *char_offset, int *actual_x );
-static int pixel_pos( FONT_PLOTTER self, const plot_font_style_t *fstyle,const char *string,
- size_t length,int x, size_t *char_offset, int *actual_x );
-static int text( FONT_PLOTTER self, int x, int y, const char *text, size_t length, const plot_font_style_t *fstyle );
-
-static bool init = false;
-static int vdih;
-
-extern struct s_vdi_sysinfo vdi_sysinfo;
-
-static inline void atari_to_vdi_str(char *lstr, int length)
-{
- int i, z;
-
- for (i=z=0; i<length; ) {
- if (((char)lstr[i]==(char)0xC2) && ((char)lstr[i+1] == (char)0xA0)) {
- lstr[z] = ' ';
- lstr[z+1] = ' ';
- i=i+2;
- z=z+2;
- }
- else {
- lstr[z] = lstr[i];
- i++;
- z++;
- }
- }
-}
-
-int ctor_font_plotter_vdi( FONT_PLOTTER self )
-{
- self->dtor = dtor;
- self->str_width = str_width;
- self->str_split = str_split;
- self->pixel_pos = pixel_pos;
- self->text = text;
- LOG("%s: %s\n", (char *)__FILE__, __FUNCTION__);
- if( !init ) {
- vdih = self->vdi_handle;
- }
- init = true;
- return( 1 );
-}
-
-static int dtor( FONT_PLOTTER self )
-{
- return( 1 );
-}
-
-static int str_width( FONT_PLOTTER self,const plot_font_style_t *fstyle, const char * str,
- size_t length, int * width )
-{
- short cw, ch, cellw, cellh;
- short pxsize;
- short fx=0;
- char * lstr = NULL;
-
- utf8_to_local_encoding(str, length, &lstr);
- assert( lstr != NULL );
- int slen = strlen(lstr);
-
-
- atari_to_vdi_str(lstr, slen);
-
- if( fstyle->flags & FONTF_ITALIC )
- fx |= 4;
- if( fstyle->flags & FONTF_OBLIQUE )
- fx |= 16;
- if( fstyle->weight > 450 )
- fx |= 1;
- vst_effects( self->vdi_handle, fx );
- /* TODO: replace 90 with global dpi setting */
- //pxsize = ceil( (fstyle->size/FONT_SIZE_SCALE) * 90 / 72 );
- //vst_height( self->vdi_handle, pxsize ,&cw, &ch, &cellw, &cellh);
- pxsize = ceil( (fstyle->size/FONT_SIZE_SCALE) * 90 );
- vst_point( self->vdi_handle, pxsize, &cw, &ch, &cellw, &cellh);
-/*
- if(slen != utf8_bounded_length(str, length)){
- printf("sl: %d, utl: %d\n ", slen, utf8_bounded_length(str, length));
- printf("s: %s // %s\n", str, lstr );
- }*/
-
-
- *width = slen * cellw;
- free((void*)lstr);
- return( 0 );
-}
-
-static int str_split( FONT_PLOTTER self, const plot_font_style_t * fstyle, const char *string,
- size_t length,int x, size_t *char_offset, int *actual_x )
-{
- short cw, ch, cellw, cellh;
- short pxsize;
- short fx=0;
- char *lstr = NULL;
- size_t slen = 0;
- int last_space_x = 0;
- int last_space_idx = 0;
- size_t nxtchr = 0;
-
- utf8_to_local_encoding(string, length, &lstr );
- assert( lstr != NULL );
- slen = strlen(lstr);
-
-
- atari_to_vdi_str(lstr, slen);
-
- if( fstyle->flags & FONTF_ITALIC )
- fx |= 4;
- if( fstyle->flags & FONTF_OBLIQUE )
- fx |= 16;
- if( fstyle->weight > 450 )
- fx |= 1;
- vst_effects( self->vdi_handle, fx );
- //pxsize = ceil( (fstyle->size/FONT_SIZE_SCALE) * 90 / 72 );
- //vst_height( self->vdi_handle, pxsize ,&cw, &ch, &cellw, &cellh);
-
- pxsize = ceil( (fstyle->size/FONT_SIZE_SCALE) * 90 );
- vst_point( self->vdi_handle, pxsize, &cw, &ch, &cellw, &cellh);
- *actual_x = 0;
- //*char_offset = 0;
- while (nxtchr < slen) {
- if( lstr[nxtchr] == ' ' ) {
- last_space_x = *actual_x;
- last_space_idx = nxtchr;
- }
- *actual_x += cellw;
- if (*actual_x > x && last_space_idx != 0) {
- *actual_x = last_space_x;
- *char_offset = last_space_idx;
- //printf("at: %s\n", lstr);
- return(0);
- }
-
- nxtchr++;
- }
- if(nxtchr >= length){
- nxtchr = length-1;
- }
-
- *char_offset = nxtchr;
-
-// for( i=0; i<slen; i++) {
-// if( lstr[i] == ' ' ) {
-// last_space_x = *actual_x;
-// last_space_idx = cpos;
-// }
-// if( *actual_x > x ) {
-// *actual_x = last_space_x;
-// *char_offset = last_space_idx;
-// return true;
-// }
-// *actual_x += cellw;
-// cpos++;
-// }
-// *char_offset = cpos;
- free( (void*)lstr );
- return( 0 );
-}
-
-static int pixel_pos( FONT_PLOTTER self, const plot_font_style_t * fstyle,const char *string,
- size_t length,int x, size_t *char_offset, int *actual_x )
-{
- short cw, ch, cellw, cellh;
- short pxsize=0;
- short fx=0;
-
- char *lstr = NULL;
- int i=0;
- utf8_to_local_encoding(string, length, &lstr );
- assert( lstr != NULL );
- int slen = strlen(lstr);
-
- atari_to_vdi_str(lstr, slen);
-
- if( fstyle->flags & FONTF_ITALIC )
- fx |= 4;
- if( fstyle->flags & FONTF_OBLIQUE )
- fx |= 16;
- if( fstyle->weight > 450 )
- fx |= 1;
- vst_effects(self->vdi_handle, fx);
- pxsize = ceil( (fstyle->size/FONT_SIZE_SCALE) * 90 / 72 );
- vst_height( self->vdi_handle, pxsize ,&cw, &ch, &cellw, &cellh);
- *actual_x = 0;
- *char_offset = 0;
- for( i=0; i<slen; i++) {
- *actual_x += cellw;
- if( *actual_x > x) {
- *actual_x -= cellw;
- *char_offset = i;
- break;
- }
- }
- free((void*)lstr);
- lstr = NULL;
- return( 0 );
-}
-
-static inline void vst_rgbcolor( short vdih, uint32_t cin )
-{
-#ifdef WITH_8BPP_SUPPORT
- if( vdi_sysinfo.scr_bpp > 8 ) {
-#endif
- //unsigned short c[4];
- RGB1000 c;
-
- rgb_to_vdi1000( (unsigned char*)&cin, &c );
- vs_color( vdih, OFFSET_CUSTOM_COLOR, (unsigned short*)&c);
- vst_color( vdih, OFFSET_CUSTOM_COLOR );
-#ifdef WITH_8BPP_SUPPORT
- } else {
- if( vdi_sysinfo.scr_bpp >= 4 )
- vst_color( vdih, RGB_TO_VDI(cin) );
- else
- vst_color( vdih, BLACK );
- }
-#endif
-}
-
-static int text( FONT_PLOTTER self, int x, int y, const char *text, size_t length,
- const plot_font_style_t *fstyle )
-{
- /* todo: either limit the string to max 80 chars, or use v_ftext instead of v_gtext */
- short cw, ch, cellw, cellh;
- short pxsize=8;
- short fx=0;
- GRECT canvas;
- char *lstr = NULL;
- assert( utf8_to_local_encoding(text, length, &lstr) == NSERROR_OK);
- assert( lstr != NULL );
-
- int slen = strlen(lstr);
- if(slen > 800){
- lstr[800]=0;
- }
-
-
- atari_to_vdi_str(lstr, slen);
-
- if( fstyle->flags & FONTF_ITALIC )
- fx |= 4;
- if( fstyle->flags & FONTF_OBLIQUE )
- fx |= 4;
- if( fstyle->weight > 450 )
- fx |= 1;
-
- /* TODO: netsurf uses 90 as default dpi ( somewhere defined in libcss),
- use that value or pass it as arg, to reduce netsurf dependency */
- //pxsize = ceil( (fstyle->size/FONT_SIZE_SCALE) * 90 / 72 );
- pxsize = ceil( (fstyle->size/FONT_SIZE_SCALE) * 90 / 72 );
-
- plot_get_dimensions(&canvas);
- x += canvas.g_x;
- y += canvas.g_y;
- vst_effects( self->vdi_handle, fx );
- vst_alignment(vdih, 0, 0, &cw, &ch );
- vst_point( self->vdi_handle, pxsize, &cw, &ch, &cellw, &cellh);
- //vst_height( self->vdi_handle, pxsize, &cw, &ch, &cellw, &cellh);
- vswr_mode( self->vdi_handle, MD_TRANS );
- vst_rgbcolor(self->vdi_handle, fstyle->foreground);
-
- if( atari_sysinfo.gdos_FSMC ){
- //printf("\nftext\n");
- v_ftext( self->vdi_handle, x, y, (char*)lstr );
- } else {
- //printf("\ngtext\n");
- v_gtext( self->vdi_handle, x, y, (char*)lstr );
- }
- free( lstr );
- return( 0 );
-}
-
-#endif
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