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2 commits

Author SHA1 Message Date
Gwenhael Le Moine
eecd20d5dd
fix labels 2024-11-05 19:01:39 +01:00
Gwenhael Le Moine
bab29bf8b5
remove more dead code 2024-11-05 19:01:19 +01:00
3 changed files with 8 additions and 282 deletions

View file

@ -385,7 +385,7 @@ static x49gp_ui_key_t ui_keys[ NB_KEYS ] = {
.rowbit = ( 1 << 1 ),
.eint = 1,
.bg_color = UI_COLOR_BLACK },
{.label = "",
{.label = "'",
.letter = "O",
.left = "MTRW",
.right = "EQW",
@ -462,9 +462,9 @@ static x49gp_ui_key_t ui_keys[ NB_KEYS ] = {
.rowbit = ( 1 << 2 ),
.eint = 2,
.bg_color = UI_COLOR_BLACK },
{.label = "X",
{.label = "𝔁",
.letter = "R",
.left = "x<sup>2</sup>",
.left = "𝔁<sup>2</sup>",
.right = "<sup>x</sup>√y",
.below = NULL,
.color = UI_COLOR_WHITE,
@ -541,7 +541,7 @@ static x49gp_ui_key_t ui_keys[ NB_KEYS ] = {
{.label = "EEX",
.letter = "V",
.left = "10<sup>x</sup>",
.left = "10<sup>𝔁</sup>",
.right = "LOG",
.below = NULL,
.color = UI_COLOR_WHITE,
@ -577,10 +577,10 @@ static x49gp_ui_key_t ui_keys[ NB_KEYS ] = {
.rowbit = ( 1 << 3 ),
.eint = 3,
.bg_color = UI_COLOR_BLACK },
{.label = "X",
{.label = "𝔁",
.letter = "X",
.left = "",
.right = "<",
.right = "&gt;",
.below = NULL,
.color = UI_COLOR_WHITE,
.font_size = 12.0,
@ -596,7 +596,7 @@ static x49gp_ui_key_t ui_keys[ NB_KEYS ] = {
.rowbit = ( 1 << 3 ),
.eint = 3,
.bg_color = UI_COLOR_BLACK },
{.label = "1/X",
{.label = "1/𝔁",
.letter = "Y",
.left = "",
.right = ">",
@ -675,7 +675,7 @@ static x49gp_ui_key_t ui_keys[ NB_KEYS ] = {
.bg_color = UI_COLOR_BLACK },
{.label = "8",
.letter = NULL,
.left = "EXP&LN",
.left = "EXP&amp;LN",
.right = "TRIG",
.below = NULL,
.color = UI_COLOR_WHITE,

View file

@ -1,198 +0,0 @@
#include <stdlib.h>
#include <string.h>
#include <glib.h>
#include <cairo.h>
#include "ui_symbol.h"
static const cairo_path_data_t symbol_square_path_data[] = { SYMBOL_MOVE_TO( 0.100, 0.100 ), SYMBOL_LINE_TO( 0.500, 0.000 ),
SYMBOL_LINE_TO( 0.000, 0.500 ), SYMBOL_LINE_TO( -0.500, 0.000 ),
SYMBOL_CLOSE_PATH() };
SYMBOL( square, 0.7, 0.0, 0.1, 0.1, 0.6, 0.6 );
static const cairo_path_data_t symbol_triangleup_path_data[] = { SYMBOL_MOVE_TO( 0.100, 0.000 ), SYMBOL_LINE_TO( 0.800, 0.000 ),
SYMBOL_LINE_TO( -0.400, 0.693 ), SYMBOL_CLOSE_PATH() };
SYMBOL( triangleup, 1.0, 0.0, 0.1, 0.0, 0.9, 0.693 );
static const cairo_path_data_t symbol_triangleright_path_data[] = { SYMBOL_MOVE_TO( 0.100, 0.000 ), SYMBOL_LINE_TO( 0.000, 0.800 ),
SYMBOL_LINE_TO( 0.693, -0.400 ), SYMBOL_CLOSE_PATH() };
SYMBOL( triangleright, 0.893, 0.0, 0.1, 0.0, 0.793, 0.8 );
static const cairo_path_data_t symbol_arrowleftdblfull_path_data[] = {
SYMBOL_MOVE_TO( 0.100, 0.370 ), SYMBOL_LINE_TO( 0.652, 0.500 ), SYMBOL_LINE_TO( 0.000, -0.250 ), SYMBOL_LINE_TO( 1.000, 0.000 ),
SYMBOL_LINE_TO( 0.000, -0.500 ), SYMBOL_LINE_TO( -1.000, 0.000 ), SYMBOL_LINE_TO( 0.000, -0.250 ), SYMBOL_CLOSE_PATH() };
SYMBOL( arrowleftdblfull, 1.852, 0.0, 0.1, -0.13, 1.752, 0.87 );
static const cairo_path_data_t symbol_uparrowleft_path_data[] = { SYMBOL_MOVE_TO( 0.100, 0.500 ), SYMBOL_LINE_TO( 0.600, 0.200 ),
SYMBOL_LINE_TO( 0.000, -0.150 ), SYMBOL_LINE_TO( 0.500, 0.000 ),
SYMBOL_LINE_TO( 0.000, -0.550 ), SYMBOL_LINE_TO( -0.100, 0.000 ),
SYMBOL_LINE_TO( 0.000, 0.450 ), SYMBOL_LINE_TO( -0.400, 0.000 ),
SYMBOL_LINE_TO( 0.000, -0.150 ), SYMBOL_CLOSE_PATH() };
SYMBOL( uparrowleft, 1.3, 0.0, 0.1, 0.0, 1.2, 0.7 );
static const cairo_path_data_t symbol_uparrowright_path_data[] = { SYMBOL_MOVE_TO( 1.200, 0.500 ), SYMBOL_LINE_TO( -0.600, 0.200 ),
SYMBOL_LINE_TO( 0.000, -0.150 ), SYMBOL_LINE_TO( -0.500, 0.000 ),
SYMBOL_LINE_TO( 0.000, -0.550 ), SYMBOL_LINE_TO( 0.100, 0.000 ),
SYMBOL_LINE_TO( 0.000, 0.450 ), SYMBOL_LINE_TO( 0.400, 0.000 ),
SYMBOL_LINE_TO( 0.000, -0.150 ), SYMBOL_CLOSE_PATH() };
SYMBOL( uparrowright, 1.3, 0.0, 0.1, 0.0, 1.2, 0.7 );
static const cairo_path_data_t symbol_tick_path_data[] = { SYMBOL_MOVE_TO( 0.100, 0.400 ), SYMBOL_LINE_TO( 0.000, 0.450 ),
SYMBOL_LINE_TO( 0.150, 0.000 ), SYMBOL_LINE_TO( 0.000, -0.450 ),
SYMBOL_CLOSE_PATH() };
SYMBOL( tick, 0.35, 0.0, 0.1, 0.4, 0.25, 0.85 );
static const cairo_path_data_t symbol_radical_path_data[] = { SYMBOL_MOVE_TO( 0.000, 0.500 ), SYMBOL_LINE_TO( 0.214, 0.100 ),
SYMBOL_LINE_TO( 0.213, -0.456 ), SYMBOL_LINE_TO( 0.229, 0.856 ),
SYMBOL_LINE_TO( 0.077, 0.000 ), SYMBOL_LINE_TO( 0.000, -0.100 ),
SYMBOL_LINE_TO( -0.281, -1.050 ), SYMBOL_LINE_TO( -0.287, 0.616 ),
SYMBOL_LINE_TO( -0.123, -0.057 ), SYMBOL_CLOSE_PATH() };
SYMBOL( radical, 0.733, 0.0, 0.0, -0.15, 0.733, 1.0 );
static const cairo_path_data_t symbol_overscore_path_data[] = { SYMBOL_MOVE_TO( 0.000, 1.000 ), SYMBOL_LINE_TO( 0.900, 0.000 ),
SYMBOL_LINE_TO( 0.000, -0.100 ), SYMBOL_LINE_TO( -0.900, 0.000 ),
SYMBOL_CLOSE_PATH() };
SYMBOL( overscore, 0.8, 0.0, 0.0, 0.9, 0.9, 1.0 );
static const cairo_path_data_t symbol_minus_path_data[] = { SYMBOL_MOVE_TO( 0.050, 0.312 ), SYMBOL_LINE_TO( 0.000, 0.118 ),
SYMBOL_LINE_TO( 0.500, 0.000 ), SYMBOL_LINE_TO( 0.000, -0.118 ),
SYMBOL_CLOSE_PATH() };
SYMBOL( minus, 0.6, 0.0, 0.05, 0.312, 0.55, 0.430 );
static const cairo_path_data_t symbol_divide_path_data[] = { SYMBOL_MOVE_TO( 0.050, 0.312 ),
SYMBOL_LINE_TO( 0.000, 0.118 ),
SYMBOL_LINE_TO( 0.500, 0.000 ),
SYMBOL_LINE_TO( 0.000, -0.118 ),
SYMBOL_CLOSE_PATH(),
SYMBOL_MOVE_TO( 0.180, -0.108 ),
SYMBOL_LINE_TO( 0.135, 0.000 ),
SYMBOL_LINE_TO( 0.000, -0.135 ),
SYMBOL_LINE_TO( -0.135, 0.000 ),
SYMBOL_CLOSE_PATH(),
SYMBOL_MOVE_TO( 0.000, 0.334 ),
SYMBOL_LINE_TO( 0.000, 0.135 ),
SYMBOL_LINE_TO( 0.135, 0.000 ),
SYMBOL_LINE_TO( 0.000, -0.135 ),
SYMBOL_CLOSE_PATH() };
SYMBOL( divide, 0.6, 0.0, 0.05, 0.069, 0.55, 0.673 );
static const cairo_path_data_t symbol_divisionslash_path_data[] = { SYMBOL_MOVE_TO( 0.050, 0.000 ), SYMBOL_LINE_TO( 0.345, 0.739 ),
SYMBOL_LINE_TO( 0.130, 0.000 ), SYMBOL_LINE_TO( -0.345, -0.739 ),
SYMBOL_CLOSE_PATH() };
SYMBOL( divisionslash, 0.575, 0.000, 0.050, 0.000, 0.525, 0.739 );
static const cairo_path_data_t symbol_arrowup_path_data[] = { SYMBOL_MOVE_TO( 0.000, 0.000 ), SYMBOL_LINE_TO( 1.000, 0.000 ),
SYMBOL_LINE_TO( -0.500, 1.000 ), SYMBOL_CLOSE_PATH() };
SYMBOL( arrowup, 1.0, 0.0, 0.1, 0.0, 0.9, 0.693 );
static const cairo_path_data_t symbol_arrowdown_path_data[] = { SYMBOL_MOVE_TO( 0.000, 1.000 ), SYMBOL_LINE_TO( 1.000, 0.000 ),
SYMBOL_LINE_TO( -0.500, -1.000 ), SYMBOL_CLOSE_PATH() };
SYMBOL( arrowdown, 1.0, 0.0, 0.1, 0.0, 0.9, 0.693 );
static const cairo_path_data_t symbol_arrowleft_path_data[] = { SYMBOL_MOVE_TO( 1.000, 0.000 ), SYMBOL_LINE_TO( 0.000, 1.000 ),
SYMBOL_LINE_TO( -1.000, -0.500 ), SYMBOL_CLOSE_PATH() };
SYMBOL( arrowleft, 1.0, 0.0, 0.1, 0.0, 0.9, 0.693 );
static const cairo_path_data_t symbol_arrowright_path_data[] = { SYMBOL_MOVE_TO( 0.000, 0.000 ), SYMBOL_LINE_TO( 0.000, 1.000 ),
SYMBOL_LINE_TO( 1.000, -0.500 ), SYMBOL_CLOSE_PATH() };
SYMBOL( arrowright, 1.0, 0.0, 0.1, 0.0, 0.9, 0.693 );
CONTROL( beginsuperscript, 0.0, 0.5, 1.0, 0.8 );
CONTROL( endsuperscript, 0.0, 0.5, 1.25, 1.0 );
CONTROL( kern_m1, -0.1, 0.0, 1.0, 1.0 );
CONTROL( kern_m2, -0.2, 0.0, 1.0, 1.0 );
CONTROL( kern_m3, -0.3, 0.0, 1.0, 1.0 );
CONTROL( kern_m4, -0.4, 0.0, 1.0, 1.0 );
CONTROL( kern_m5, -0.5, 0.0, 1.0, 1.0 );
CONTROL( kern_m6, -0.6, 0.0, 1.0, 1.0 );
CONTROL( kern_m7, -0.7, 0.0, 1.0, 1.0 );
CONTROL( kern_m8, -0.8, 0.0, 1.0, 1.0 );
CONTROL( kern_m9, -0.9, 0.0, 1.0, 1.0 );
typedef struct {
const char* name;
const x49gp_symbol_t* symbol;
} symbol_name_t;
static const symbol_name_t symbol_names[] = {
{".notdef", &symbol_square },
{"arrowleftdblfull", &symbol_arrowleftdblfull},
{"divide", &symbol_divide },
{"divisionslash", &symbol_divisionslash },
{"minus", &symbol_minus },
{"overscore", &symbol_overscore },
{"radical", &symbol_radical },
{"square", &symbol_square },
{"tick", &symbol_tick },
{"triangleright", &symbol_triangleright },
{"triangleup", &symbol_triangleup },
{"uparrowleft", &symbol_uparrowleft },
{"uparrowright", &symbol_uparrowright },
{"super", &symbol_beginsuperscript},
{"/super", &symbol_endsuperscript },
{"kern-1", &symbol_kern_m1 },
{"kern-2", &symbol_kern_m2 },
{"kern-3", &symbol_kern_m3 },
{"kern-4", &symbol_kern_m4 },
{"kern-5", &symbol_kern_m5 },
{"kern-6", &symbol_kern_m6 },
{"kern-7", &symbol_kern_m7 },
{"kern-8", &symbol_kern_m8 },
{"kern-9", &symbol_kern_m9 },
{"arrowup", &symbol_arrowup },
{"arrowdown", &symbol_arrowdown },
{"arrowleft", &symbol_arrowleft },
{"arrowright", &symbol_arrowright },
{NULL, NULL }
};
#define NR_SYMBOLS ( sizeof( symbol_names ) / sizeof( symbol_names[ 0 ] ) - 1 )
int symbol_lookup_glyph_by_name( const char* name, int namelen, gunichar* glyph )
{
const symbol_name_t* symname;
int i = 0;
/*
* Code symbols as Unicode Private Use from U+E000 on...
*/
symname = symbol_names;
while ( symname->name ) {
if ( ( strlen( symname->name ) == namelen ) && !strncmp( symname->name, name, namelen ) ) {
if ( glyph ) {
*glyph = 0xe000 + i;
}
return 1;
}
symname++;
i++;
}
return 0;
}
const x49gp_symbol_t* symbol_get_by_glyph( gunichar glyph )
{
int index = glyph - 0xe000;
if ( ( index >= 0 ) && ( index < NR_SYMBOLS ) ) {
return symbol_names[ index ].symbol;
}
return NULL;
}
const x49gp_symbol_t* symbol_get_by_name( const char* name )
{
gunichar glyph;
if ( symbol_lookup_glyph_by_name( name, strlen( name ), &glyph ) ) {
return symbol_get_by_glyph( glyph );
}
return NULL;
}

View file

@ -1,76 +0,0 @@
#ifndef _X49GP_SYMBOL_H
#define _X49GP_SYMBOL_H 1
#include <math.h>
typedef struct {
const cairo_path_data_t* data;
int num_data;
} symbol_path_t;
typedef struct {
double x_advance;
double y_advance;
double llx;
double lly;
double urx;
double ury;
double prescale;
double postscale;
const symbol_path_t* path;
} x49gp_symbol_t;
#define SYMBOL_MOVE_TO( x, y ) \
{ \
header : { CAIRO_PATH_MOVE_TO, 2 } \
}, \
{ \
point: \
{ \
x, y \
} \
}
#define SYMBOL_LINE_TO( x, y ) \
{ \
header : { CAIRO_PATH_LINE_TO, 2 } \
}, \
{ \
point: \
{ \
x, y \
} \
}
#define SYMBOL_CURVE_TO( x1, y1, x2, y2, x3, y3 ) \
{ \
header : { CAIRO_PATH_CURVE_TO, 4 } \
}, \
{ point : { x1, y1 } }, { point : { x2, y2 } }, \
{ \
point: \
{ \
x3, y3 \
} \
}
#define SYMBOL_CLOSE_PATH() \
{ \
header : { CAIRO_PATH_CLOSE_PATH, 1 } \
}
#define SYMBOL( name, x_advance, y_advance, llx, lly, urx, ury ) \
static const symbol_path_t symbol_##name##_path = { symbol_##name##_path_data, \
sizeof( symbol_##name##_path_data ) / sizeof( cairo_path_data_t ) }; \
\
static const x49gp_symbol_t symbol_##name = { x_advance, y_advance, llx, lly, urx, ury, 1.0, 1.0, &symbol_##name##_path }
#define CONTROL( name, x_advance, y_advance, prescale, postscale ) \
static const x49gp_symbol_t symbol_##name = { x_advance, y_advance, 0.0, 0.0, 0.0, 0.0, prescale, postscale, NULL }
int symbol_lookup_glyph_by_name( const char* name, int namelen, gunichar* );
const x49gp_symbol_t* symbol_get_by_name( const char* name );
const x49gp_symbol_t* symbol_get_by_glyph( gunichar glyph );
#endif /* !(_X49GP_SYMBOL_H) */