gwh/x50ng
1
0
Fork 0
forked from Miroirs/x49gp
Code Pull requests Activity

fonts are implicitly tiny_font or opt.font accordingly

Browse source
This commit is contained in:
Gwenhael Le Moine 2024-11-02 22:56:16 +01:00
parent f4626d7400
commit 9cb44cceb8
No known key found for this signature in database
GPG key ID: FDFE3669426707A7
1 changed files with 37 additions and 37 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

74
src/x49gpng/ui.c
View file

@ -1259,7 +1259,7 @@ static int _regular_font_text_to_ucs4( const char* text, gunichar** ucs4p )
return n;
}
static void _regular_font_vtext_path( cairo_t* cr, const char* family, double size, double x, double y, va_list ap )
static void _regular_font_vtext_path( cairo_t* cr, double size, double x, double y, va_list ap )
{
cairo_text_extents_t extents;
cairo_font_weight_t weight;
@ -1275,7 +1275,7 @@ static void _regular_font_vtext_path( cairo_t* cr, const char* family, double si
weight = va_arg( ap, cairo_font_weight_t );
text = va_arg( ap, const char* );
cairo_select_font_face( cr, family, slant, weight );
cairo_select_font_face( cr, opt.font, slant, weight );
cairo_set_font_size( cr, size );
ucs4 = NULL;
@ -1323,7 +1323,7 @@ static void _regular_font_vtext_path( cairo_t* cr, const char* family, double si
free( ucs4 );
}
static void regular_font_measure_text( cairo_t* cr, const char* family, double size, double* x_bearing, double* y_bearing, double* width,
static void regular_font_measure_text( cairo_t* cr, double size, double* x_bearing, double* y_bearing, double* width,
double* height, double* ascent, double* descent, ... )
{
va_list ap0, ap1;
@ -1336,7 +1336,7 @@ static void regular_font_measure_text( cairo_t* cr, const char* family, double s
va_start( ap0, descent );
va_copy( ap1, ap0 );
_regular_font_vtext_path( cr, family, size, 0.0, 0.0, ap0 );
_regular_font_vtext_path( cr, size, 0.0, 0.0, ap0 );
va_end( ap0 );
@ -1353,7 +1353,7 @@ static void regular_font_measure_text( cairo_t* cr, const char* family, double s
text = va_arg( ap1, const char* );
( void )text;
cairo_select_font_face( cr, family, slant, weight );
cairo_select_font_face( cr, opt.font, slant, weight );
cairo_set_font_size( cr, size );
cairo_font_extents( cr, &font_extents );
@ -1377,7 +1377,7 @@ static void regular_font_measure_text( cairo_t* cr, const char* family, double s
va_end( ap1 );
}
static void regular_font_draw_text( cairo_t* cr, GdkColor* color, const char* family, double size, double line_width, int xoffset,
static void regular_font_draw_text( cairo_t* cr, GdkColor* color, double size, double line_width, int xoffset,
int yoffset, ... )
{
va_list ap;
@ -1388,7 +1388,7 @@ static void regular_font_draw_text( cairo_t* cr, GdkColor* color, const char* fa
cairo_set_source_rgb( cr, ( ( double )color->red ) / 65535.0, ( ( double )color->green ) / 65535.0,
( ( double )color->blue ) / 65535.0 );
_regular_font_vtext_path( cr, family, size, xoffset, yoffset, ap );
_regular_font_vtext_path( cr, size, xoffset, yoffset, ap );
if ( line_width == 0.0 )
cairo_fill( cr );
@ -1398,16 +1398,16 @@ static void regular_font_draw_text( cairo_t* cr, GdkColor* color, const char* fa
va_end( ap );
}
static unsigned char _tiny_font_lookup_glyph( const tiny_font_t* font, const char* name, int namelen )
static unsigned char _tiny_font_lookup_glyph( const char* name, int namelen )
{
for ( int i = 0; font->glyphs[ i ].name; i++ )
if ( ( strlen( font->glyphs[ i ].name ) == namelen ) && !strncmp( font->glyphs[ i ].name, name, namelen ) )
for ( int i = 0; tiny_font.glyphs[ i ].name; i++ )
if ( ( strlen( tiny_font.glyphs[ i ].name ) == namelen ) && !strncmp( tiny_font.glyphs[ i ].name, name, namelen ) )
return i;
return 0;
}
static unsigned char _tiny_font_lookup_ascii( const tiny_font_t* font, char c )
static unsigned char _tiny_font_lookup_ascii( char c )
{
int namelen = 0;
char* name;
@ -1548,7 +1548,7 @@ static unsigned char _tiny_font_lookup_ascii( const tiny_font_t* font, char c )
if ( 0 == namelen )
namelen = strlen( name );
return _tiny_font_lookup_glyph( font, name, namelen );
return _tiny_font_lookup_glyph( name, namelen );
}
static inline int _tiny_font_strlen( const char* text )
@ -1585,7 +1585,7 @@ static inline int _tiny_font_strlen( const char* text )
return n;
}
static int _tiny_font_text_to_glyphs( const tiny_font_t* font, const char* text, unsigned char** glyphp )
static int _tiny_font_text_to_glyphs( const char* text, unsigned char** glyphp )
{
unsigned char* glyphs;
const char *p, *q;
@ -1609,7 +1609,7 @@ static int _tiny_font_text_to_glyphs( const tiny_font_t* font, const char* text,
}
if ( c != '\\' ) {
glyphs[ i++ ] = _tiny_font_lookup_ascii( font, c );
glyphs[ i++ ] = _tiny_font_lookup_ascii( c );
continue;
}
@ -1620,14 +1620,14 @@ static int _tiny_font_text_to_glyphs( const tiny_font_t* font, const char* text,
q++;
}
if ( q == p ) {
glyphs[ i++ ] = _tiny_font_lookup_ascii( font, *p++ );
glyphs[ i++ ] = _tiny_font_lookup_ascii( *p++ );
continue;
}
namelen = q - p;
if ( *q == ' ' )
q++;
glyphs[ i++ ] = _tiny_font_lookup_glyph( font, p, namelen );
glyphs[ i++ ] = _tiny_font_lookup_glyph( p, namelen );
p = q;
}
@ -1635,7 +1635,7 @@ static int _tiny_font_text_to_glyphs( const tiny_font_t* font, const char* text,
return n;
}
static void tiny_font_measure_text( const tiny_font_t* font, const char* text, int* width, int* height, int* ascent, int* descent )
static void tiny_font_measure_text( const char* text, int* width, int* height, int* ascent, int* descent )
{
const tiny_glyph_t* glyph;
unsigned char* glyphs;
@ -1645,10 +1645,10 @@ static void tiny_font_measure_text( const tiny_font_t* font, const char* text, i
a = 0;
d = 0;
n = _tiny_font_text_to_glyphs( font, text, &glyphs );
n = _tiny_font_text_to_glyphs( text, &glyphs );
for ( int i = 0; i < n; i++ ) {
glyph = &font->glyphs[ glyphs[ i ] ];
glyph = &tiny_font.glyphs[ glyphs[ i ] ];
w += glyph->width;
@ -1659,7 +1659,7 @@ static void tiny_font_measure_text( const tiny_font_t* font, const char* text, i
}
*width = w - 1;
*height = font->ascent - font->descent;
*height = tiny_font.ascent - tiny_font.descent;
*ascent = a;
*descent = d;
@ -1667,7 +1667,7 @@ static void tiny_font_measure_text( const tiny_font_t* font, const char* text, i
free( glyphs );
}
static void tiny_font_draw_text( GdkDrawable* drawable, GdkColor* color, const tiny_font_t* font, int x, int y, const char* text )
static void tiny_font_draw_text( GdkDrawable* drawable, GdkColor* color, int x, int y, const char* text )
{
const tiny_glyph_t* glyph;
unsigned char* glyphs;
@ -1678,10 +1678,10 @@ static void tiny_font_draw_text( GdkDrawable* drawable, GdkColor* color, const t
gc = gdk_gc_new( drawable );
gdk_gc_set_rgb_fg_color( gc, color );
n = _tiny_font_text_to_glyphs( font, text, &glyphs );
n = _tiny_font_text_to_glyphs( text, &glyphs );
for ( int i = 0; i < n; i++ ) {
glyph = &font->glyphs[ glyphs[ i ] ];
glyph = &tiny_font.glyphs[ glyphs[ i ] ];
w = glyph->width - glyph->kern;
h = glyph->ascent - glyph->descent;
@ -1693,11 +1693,11 @@ static void tiny_font_draw_text( GdkDrawable* drawable, GdkColor* color, const t
bitmap = gdk_bitmap_create_from_data( NULL, ( char* )glyph->bits, w, h );
gdk_gc_set_ts_origin( gc, x + glyph->kern, y + font->ascent - glyph->ascent );
gdk_gc_set_ts_origin( gc, x + glyph->kern, y + tiny_font.ascent - glyph->ascent );
gdk_gc_set_stipple( gc, bitmap );
gdk_gc_set_fill( gc, GDK_STIPPLED );
gdk_draw_rectangle( drawable, gc, true, x + glyph->kern, y + font->ascent - glyph->ascent, w, h );
gdk_draw_rectangle( drawable, gc, true, x + glyph->kern, y + tiny_font.ascent - glyph->ascent, w, h );
g_object_unref( bitmap );
@ -2300,7 +2300,7 @@ static void handler_button_realize( GtkWidget* widget, gpointer user_data )
cairo_fill( cr );
if ( key->letter ) {
regular_font_measure_text( cr, opt.font, key->letter_size, &xoff, &yoff, &width, &height, &ascent, &descent,
regular_font_measure_text( cr, key->letter_size, &xoff, &yoff, &width, &height, &ascent, &descent,
CAIRO_FONT_SLANT_NORMAL, key->font_weight, key->letter );
switch ( key->layout ) {
@ -2321,17 +2321,17 @@ static void handler_button_realize( GtkWidget* widget, gpointer user_data )
break;
}
regular_font_draw_text( cr, &ui->colors[ UI_COLOR_YELLOW ], opt.font, key->letter_size, 0.0, x + xoffset, y + yoffset,
regular_font_draw_text( cr, &ui->colors[ UI_COLOR_YELLOW ], key->letter_size, 0.0, x + xoffset, y + yoffset,
CAIRO_FONT_SLANT_NORMAL, key->font_weight, key->letter );
}
regular_font_measure_text( cr, opt.font, key->font_size, &xoff, &yoff, &width, &height, &ascent, &descent, CAIRO_FONT_SLANT_NORMAL,
regular_font_measure_text( cr, key->font_size, &xoff, &yoff, &width, &height, &ascent, &descent, CAIRO_FONT_SLANT_NORMAL,
key->font_weight, key->label );
x = ( int )floor( ( w - 1.0 - width ) / 2.0 - xoff + 0.5 );
y = ( int )floor( ( h - 1.0 + ascent ) / 2.0 + 0.5 );
regular_font_draw_text( cr, &gtk_widget_get_style( widget )->text[ 0 ], opt.font, key->font_size, 0.0, x + xoffset, y + yoffset,
regular_font_draw_text( cr, &gtk_widget_get_style( widget )->text[ 0 ], key->font_size, 0.0, x + xoffset, y + yoffset,
CAIRO_FONT_SLANT_NORMAL, key->font_weight, key->label );
cairo_destroy( cr );
@ -2462,19 +2462,19 @@ static int handler_faceplate_draw( GtkWidget* widget, GdkEventConfigure* event,
key = ui->buttons[ i ].key;
if ( key->left ) {
tiny_font_measure_text( &tiny_font, key->left, &wl, &hl, &a, &dl );
tiny_font_measure_text( key->left, &wl, &hl, &a, &dl );
if ( !key->right ) {
xl = key->x + ( key->width - wl ) / 2;
tiny_font_draw_text( ui->bg_pixmap, &ui->colors[ left_color ], &tiny_font, ui->kb_x_offset + xl,
tiny_font_draw_text( ui->bg_pixmap, &ui->colors[ left_color ], ui->kb_x_offset + xl,
ui->kb_y_offset + key->y - hl + dl + 1, key->left );
}
}
if ( key->right ) {
tiny_font_measure_text( &tiny_font, key->right, &wr, &hr, &a, &dr );
tiny_font_measure_text( key->right, &wr, &hr, &a, &dr );
if ( !key->left ) {
xr = key->x + ( key->width - wr ) / 2;
tiny_font_draw_text( ui->bg_pixmap, &ui->colors[ right_color ], &tiny_font, ui->kb_x_offset + xr,
tiny_font_draw_text( ui->bg_pixmap, &ui->colors[ right_color ], ui->kb_x_offset + xr,
ui->kb_y_offset + key->y - hr + dr + 1, key->right );
}
}
@ -2488,18 +2488,18 @@ static int handler_faceplate_draw( GtkWidget* widget, GdkEventConfigure* event,
xr -= ( key->width - 4 - ( wl + wr ) ) / 2;
}
tiny_font_draw_text( ui->bg_pixmap, &ui->colors[ left_color ], &tiny_font, ui->kb_x_offset + xl,
tiny_font_draw_text( ui->bg_pixmap, &ui->colors[ left_color ], ui->kb_x_offset + xl,
ui->kb_y_offset + key->y - hl + dl + 1, key->left );
tiny_font_draw_text( ui->bg_pixmap, &ui->colors[ right_color ], &tiny_font, ui->kb_x_offset + xr,
tiny_font_draw_text( ui->bg_pixmap, &ui->colors[ right_color ], ui->kb_x_offset + xr,
ui->kb_y_offset + key->y - hr + dr + 1, key->right );
}
if ( key->below ) {
tiny_font_measure_text( &tiny_font, key->below, &wl, &hl, &a, &dl );
tiny_font_measure_text( key->below, &wl, &hl, &a, &dl );
xl = key->x + ( key->width - wl ) / 2;
tiny_font_draw_text( ui->bg_pixmap, &ui->colors[ below_color ], &tiny_font, ui->kb_x_offset + xl,
tiny_font_draw_text( ui->bg_pixmap, &ui->colors[ below_color ], ui->kb_x_offset + xl,
ui->kb_y_offset + key->y + key->height + 2, key->below );
}