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author | Ole Loots <ole@monochrom.net> | 2012-07-13 22:19:04 +0200 |
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committer | Ole Loots <ole@monochrom.net> | 2012-07-13 22:19:04 +0200 |
commit | 37b8c5d83da69a13ce155c040a90cc6a850dc456 (patch) | |
tree | 880da99da6f1adf828cca663dcf94d436504a3ac /atari/plot/fontplot.h | |
parent | bc9d29f00ae84ae8fc9963f789358e4953100ea6 (diff) | |
download | netsurf-37b8c5d83da69a13ce155c040a90cc6a850dc456.tar.gz netsurf-37b8c5d83da69a13ce155c040a90cc6a850dc456.tar.bz2 |
Plotter refactor: removed one plotter abraction layer.
Diffstat (limited to 'atari/plot/fontplot.h')
-rw-r--r-- | atari/plot/fontplot.h | 79 |
1 files changed, 79 insertions, 0 deletions
diff --git a/atari/plot/fontplot.h b/atari/plot/fontplot.h new file mode 100644 index 000000000..e4286a961 --- /dev/null +++ b/atari/plot/fontplot.h @@ -0,0 +1,79 @@ +#ifndef FONT_PLOT_H +#define FONT_PLOT_H + +#include <stdlib.h>
+#include <stdbool.h>
+#include <stdio.h>
+#include <math.h>
+#include <assert.h>
+#include <string.h> + +#include "desktop/plot_style.h"
+#include "image/bitmap.h" +#include "utils/log.h" +#include "atari/bitmap.h"
+#include "atari/plot/eddi.h" +#include "atari/gui.h"
+#include "atari/misc.h"
+#include "atari/osspec.h" + +typedef struct s_font_plotter * FONT_PLOTTER;
+ +struct s_font_driver_table_entry
+{
+ const char * name;
+ int (*ctor)( FONT_PLOTTER self );
+ int flags;
+}; +
+/* declaration of font plotter member functions: (_fpmf_ prefix) */
+typedef int (*_fpmf_str_width)( FONT_PLOTTER self, const plot_font_style_t *fstyle,
+ const char * str, size_t length, int * width);
+typedef int (*_fpmf_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);
+typedef int (*_fpmf_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);
+typedef int (*_fpmf_text)( FONT_PLOTTER self, int x, int y, const char *text,
+ size_t length, const plot_font_style_t *fstyle);
+ +typedef void (*_fpmf_draw_glyph)(FONT_PLOTTER self, GRECT * clip, GRECT * loc, + uint8_t * pixdata, int pitch, uint32_t colour); +typedef int (*_fpmf_dtor)( FONT_PLOTTER self );
+ +
+/* prototype of the font plotter "object" */
+struct s_font_plotter
+{
+ char * name;
+ int flags;
+ int vdi_handle;
+ void * priv_data;
+
+ _fpmf_str_width str_width;
+ _fpmf_str_split str_split;
+ _fpmf_pixel_pos pixel_pos;
+ _fpmf_text text; + _fpmf_draw_glyph draw_glyph;
+ _fpmf_dtor dtor;
+}; + + +void dump_font_drivers(void); +FONT_PLOTTER new_font_plotter( int vdihandle, char * name, unsigned long flags, + int * error); +int delete_font_plotter( FONT_PLOTTER p ); +#ifdef WITH_VDI_FONT_DRIVER
+ #include "atari/plot/font_vdi.h"
+#endif
+#ifdef WITH_INTERNAL_FONT_DRIVER
+ #include "atari/plot/font_internal.h"
+#endif
+#ifdef WITH_FREETYPE_FONT_DRIVER
+ #include "atari/plot/font_freetype.h"
+#endif + + + +#endif
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