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draw lcd background color

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Gwenhael Le Moine 2024-11-02 13:58:28 +01:00
parent fe8b759aa8
commit 55aee2d295
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GPG key ID: FDFE3669426707A7
3 changed files with 86 additions and 65 deletions
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22
src/x49gpng/s3c2410_lcd.c
View file

@ -281,7 +281,7 @@ static int x49gp_get_pixel_color( s3c2410_lcd_t* lcd, int x, int y )
}
}
void x49gp_draw_rectangle( GdkPixmap* target, int x, int y, int w, int h, GdkColor* color )
static void _draw_pixel( GdkPixmap* target, int x, int y, int w, int h, GdkColor* color )
{
cairo_t* cr = gdk_cairo_create( target );
@ -292,7 +292,7 @@ void x49gp_draw_rectangle( GdkPixmap* target, int x, int y, int w, int h, GdkCol
cairo_destroy( cr );
}
void x49gp_draw_surface( GdkPixmap* target, cairo_surface_t* surface, int x, int y, int w, int h, GdkColor* color )
void _draw_annunciator( GdkPixmap* target, cairo_surface_t* surface, int x, int y, int w, int h, GdkColor* color )
{
cairo_t* cr = gdk_cairo_create( target );
@ -311,28 +311,28 @@ void x49gp_lcd_update( x49gp_t* x49gp )
GdkColor color;
color = ui->colors[ UI_COLOR_GRAYSCALE_0 + x49gp_get_pixel_color( lcd, 131, 1 ) ];
x49gp_draw_surface( ui->lcd_pixmap, ui->ann_left_surface, 11, 0, 15, 12, &color );
_draw_annunciator( ui->lcd_pixmap, ui->ann_left_surface, 11, 0, 15, 12, &color );
color = ui->colors[ UI_COLOR_GRAYSCALE_0 + x49gp_get_pixel_color( lcd, 131, 2 ) ];
x49gp_draw_surface( ui->lcd_pixmap, ui->ann_right_surface, 56, 0, 15, 12, &color );
_draw_annunciator( ui->lcd_pixmap, ui->ann_right_surface, 56, 0, 15, 12, &color );
color = ui->colors[ UI_COLOR_GRAYSCALE_0 + x49gp_get_pixel_color( lcd, 131, 3 ) ];
x49gp_draw_surface( ui->lcd_pixmap, ui->ann_alpha_surface, 101, 0, 15, 12, &color );
_draw_annunciator( ui->lcd_pixmap, ui->ann_alpha_surface, 101, 0, 15, 12, &color );
color = ui->colors[ UI_COLOR_GRAYSCALE_0 + x49gp_get_pixel_color( lcd, 131, 4 ) ];
x49gp_draw_surface( ui->lcd_pixmap, ui->ann_battery_surface, 146, 0, 15, 12, &color );
_draw_annunciator( ui->lcd_pixmap, ui->ann_battery_surface, 146, 0, 15, 12, &color );
color = ui->colors[ UI_COLOR_GRAYSCALE_0 + x49gp_get_pixel_color( lcd, 131, 5 ) ];
x49gp_draw_surface( ui->lcd_pixmap, ui->ann_busy_surface, 191, 0, 15, 12, &color );
_draw_annunciator( ui->lcd_pixmap, ui->ann_busy_surface, 191, 0, 15, 12, &color );
color = ui->colors[ UI_COLOR_GRAYSCALE_0 + x49gp_get_pixel_color( lcd, 131, 0 ) ];
x49gp_draw_surface( ui->lcd_pixmap, ui->ann_io_surface, 236, 0, 15, 12, &color );
_draw_annunciator( ui->lcd_pixmap, ui->ann_io_surface, 236, 0, 15, 12, &color );
for ( int y = 0; y < ( ( ui->lcd_height - ui->lcd_annunciators_height ) / LCD_PIXEL_SCALE ); y++ )
for ( int x = 0; x < ( ui->lcd_width / LCD_PIXEL_SCALE ); x++ )
x49gp_draw_rectangle( ui->lcd_pixmap, LCD_PIXEL_SCALE * x, LCD_PIXEL_SCALE * y + ui->lcd_annunciators_height,
LCD_PIXEL_SCALE, LCD_PIXEL_SCALE,
&( ui->colors[ UI_COLOR_GRAYSCALE_0 + x49gp_get_pixel_color( lcd, x, y ) ] ) );
_draw_pixel( ui->lcd_pixmap, LCD_PIXEL_SCALE * x, LCD_PIXEL_SCALE * y + ui->lcd_annunciators_height,
LCD_PIXEL_SCALE, LCD_PIXEL_SCALE,
&( ui->colors[ UI_COLOR_GRAYSCALE_0 + x49gp_get_pixel_color( lcd, x, y ) ] ) );
}
GdkRectangle rect;

125
src/x49gpng/ui.c
View file

@ -2171,6 +2171,11 @@ typedef struct {
/*************/
/* functions */
/*************/
static inline unsigned color2rgb( x49gp_ui_t* ui, int color )
{
return 0x000000 | ( ui->colors[ color ].red << 8 ) | ( ui->colors[ color ].green << 16 ) | ( ui->colors[ color ].blue );
}
static void x49gp_ui_color_init( GdkColor* color, u8 red, u8 green, u8 blue )
{
color->red = ( red << 8 ) | red;
@ -3540,6 +3545,27 @@ static int x49gp_lcd_expose_event( GtkWidget* widget, GdkEventExpose* event, gpo
return false;
}
/* static void draw_xbm(cairo_t *cr, GdkRectangle *rect, int width, int height, unsigned char *bits) */
/* { */
/* double sz = rect->width < rect->height ? rect->width : rect->height; */
/* cairo_surface_t * icon = cairo_image_surface_create_for_data( */
/* bits, */
/* CAIRO_FORMAT_A1, */
/* width,height, */
/* cairo_format_stride_for_width(CAIRO_FORMAT_A1,width)); */
/* cairo_save(cr); */
/* cairo_scale(cr, sz / ((double) width), */
/* sz / ((double) height)); */
/* cairo_mask_surface(cr,icon,(rect->width-sz)/2,(rect->height-sz)/2); */
/* cairo_surface_destroy(icon); */
/* cairo_restore(cr); */
/* } */
static int x49gp_lcd_configure_event( GtkWidget* widget, GdkEventConfigure* event, gpointer user_data )
{
x49gp_t* x49gp = user_data;
@ -3548,23 +3574,29 @@ static int x49gp_lcd_configure_event( GtkWidget* widget, GdkEventConfigure* even
if ( NULL != ui->lcd_pixmap )
return false;
ui->ann_left_surface = cairo_image_surface_create_for_data( ann_left_bits, CAIRO_FORMAT_A1, ann_left_width, ann_left_height,
cairo_format_stride_for_width( CAIRO_FORMAT_A1, ann_left_width ) );
ui->ann_right_surface = cairo_image_surface_create_for_data( ann_right_bits, CAIRO_FORMAT_A1, ann_right_width, ann_right_height,
cairo_format_stride_for_width( CAIRO_FORMAT_A1, ann_right_width ) );
ui->ann_alpha_surface = cairo_image_surface_create_for_data( ann_alpha_bits, CAIRO_FORMAT_A1, ann_alpha_width, ann_alpha_height,
cairo_format_stride_for_width( CAIRO_FORMAT_A1, ann_alpha_width ) );
ui->ann_battery_surface = cairo_image_surface_create_for_data( ann_battery_bits, CAIRO_FORMAT_A1, ann_battery_width, ann_battery_height,
cairo_format_stride_for_width( CAIRO_FORMAT_A1, ann_battery_width ) );
ui->ann_busy_surface = cairo_image_surface_create_for_data( ann_busy_bits, CAIRO_FORMAT_A1, ann_busy_width, ann_busy_height,
cairo_format_stride_for_width( CAIRO_FORMAT_A1, ann_busy_width ) );
ui->ann_io_surface = cairo_image_surface_create_for_data( ann_io_bits, CAIRO_FORMAT_A1, ann_io_width, ann_io_height,
cairo_format_stride_for_width( CAIRO_FORMAT_A1, ann_io_width ) );
const cairo_format_t cairo_fmt = CAIRO_FORMAT_A1;
int stride = cairo_format_stride_for_width( cairo_fmt, 12 );
ui->ann_left_surface = cairo_image_surface_create_for_data( ann_left_bits, cairo_fmt, ann_left_width, ann_left_height,
stride );
ui->ann_right_surface = cairo_image_surface_create_for_data( ann_right_bits, cairo_fmt, ann_right_width, ann_right_height,
stride );
ui->ann_alpha_surface = cairo_image_surface_create_for_data( ann_alpha_bits, cairo_fmt, ann_alpha_width, ann_alpha_height,
stride );
ui->ann_battery_surface = cairo_image_surface_create_for_data( ann_battery_bits, cairo_fmt, ann_battery_width, ann_battery_height,
stride );
ui->ann_busy_surface = cairo_image_surface_create_for_data( ann_busy_bits, cairo_fmt, ann_busy_width, ann_busy_height,
stride );
ui->ann_io_surface = cairo_image_surface_create_for_data( ann_io_bits, cairo_fmt, ann_io_width, ann_io_height,
stride );
ui->lcd_pixmap = gdk_pixmap_new( gtk_widget_get_window( ui->lcd_canvas ), ui->lcd_width, ui->lcd_height, -1 );
gdk_draw_drawable( ui->lcd_pixmap, gtk_widget_get_style( widget )->black_gc, ui->bg_pixmap, ui->lcd_x_offset, ui->lcd_y_offset, 0, 0,
ui->lcd_width, ui->lcd_height );
cairo_t* cr = gdk_cairo_create( ui->lcd_pixmap );
GdkColor color = ui->colors[ UI_COLOR_GRAYSCALE_0 ];
cairo_set_source_rgb( cr, color.red / 65535.0, color.green / 65535.0, color.blue / 65535.0 );
cairo_rectangle( cr, 0, 0, ui->lcd_width, ui->lcd_height );
cairo_fill( cr );
cairo_destroy( cr );
return false;
}
@ -3582,10 +3614,33 @@ static int x49gp_window_configure_event( GtkWidget* widget, GdkEventConfigure* e
int wl = 0, wr = 0;
int hl = 0, hr = 0;
int dl = 0, dr = 0;
int faceplate_color;
if ( NULL != ui->bg_pixmap )
return false;
if ( ui->calculator == UI_CALCULATOR_HP49GP || ui->calculator == UI_CALCULATOR_HP49GP_NEWRPL )
faceplate_color = UI_COLOR_FACEPLATE_49GP;
else
faceplate_color = UI_COLOR_FACEPLATE_50G;
gdk_pixbuf_fill( ui->bg_pixbuf, color2rgb( ui, faceplate_color ) );
/* cairo_surface_t* surface = cairo_image_surface_create (CAIRO_FORMAT_ARGB32, ui->width, ui->height); */
/* cr = cairo_create( surface ); */
/* /\* Draw the pixbuf *\/ */
/* gdk_cairo_set_source_pixbuf (cr, ui->bg_pixbuf, 0, 0); */
/* cairo_paint (cr); */
/* /\* Draw a red rectangle *\/ */
/* GdkColor color = ui->colors[ UI_COLOR_GRAYSCALE_0 ]; */
/* cairo_set_source_rgb( cr, color.red / 65535.0, color.green / 65535.0, color.blue / 65535.0 ); */
/* cairo_rectangle (cr, ui->lcd_x_offset - 2, ui->lcd_y_offset - 2, ui->lcd_width + 4, ui->lcd_height + 4 ); */
/* cairo_fill (cr); */
/* cairo_surface_destroy( surface ); */
/* cairo_destroy( cr ); */
ui->bg_pixmap = gdk_pixmap_new( gtk_widget_get_window( widget ), ui->width, ui->height, -1 );
cr = gdk_cairo_create( ui->bg_pixmap );
@ -3780,32 +3835,13 @@ static void init_colors( x49gp_ui_t* ui )
x49gp_ui_color_init( &ui->colors[ UI_COLOR_GRAYSCALE_13 ], 0x17, 0x1c, 0x18 ); /* #171c18 */
x49gp_ui_color_init( &ui->colors[ UI_COLOR_GRAYSCALE_14 ], 0x0b, 0x03, 0x0c ); /* #0b030c */
x49gp_ui_color_init( &ui->colors[ UI_COLOR_GRAYSCALE_15 ], 0x00, 0x00, 0x00 ); /* #000000 */
}
static inline unsigned color2rgba( x49gp_ui_t* ui, int color )
{
return 0x000000ff | ( ui->colors[ color ].red ) | ( ui->colors[ color ].green << 8 ) | ( ui->colors[ color ].blue << 16 );
x49gp_ui_color_init( &ui->colors[ UI_COLOR_FACEPLATE_49GP ], 0xf5, 0xde, 0xb3 ); /* #f5deb3 */
x49gp_ui_color_init( &ui->colors[ UI_COLOR_FACEPLATE_50G ], 0x27, 0x27, 0x27 ); /* #272727 */
}
static void setup_faceplate( x49gp_ui_t* ui )
{
/* Load faceplate base texture */
/* gerror* gerror = NULL; */
/* char* faceplate_texture_data; */
/* int fd = x49gp_module_open_rodata( module, */
/* ui->calculator == UI_CALCULATOR_HP49GP || ui->calculator == UI_CALCULATOR_HP49GP_NEWRPL */
/* ? "hp49g+-cropped.png" */
/* : "blank.png" /\* "hp50g-cropped.png" *\/, */
/* &faceplate_texture_data ); */
/* if ( fd < 0 ) */
/* return fd; */
/* ui->bg_pixbuf = gdk_pixbuf_new_from_file( faceplate_texture_data, &gerror ); */
/* /\* set ui->width and ui->height based on faceplate_texture_data dimensions *\/ */
/* gdk_pixbuf_get_file_info( faceplate_texture_data, &ui->width, &ui->height ); */
/* close( fd ); */
ui->width = 302;
ui->height = 728;
@ -3817,23 +3853,6 @@ static void setup_faceplate( x49gp_ui_t* ui )
ui->lcd_y_offset = 48; // 69;
ui->bg_pixbuf = gdk_pixbuf_new( GDK_COLORSPACE_RGB, FALSE, 8, ui->width, ui->height );
gdk_pixbuf_fill( ui->bg_pixbuf, color2rgba( ui, UI_COLOR_GRAYSCALE_12 ) );
/* cairo_surface_t* surface = cairo_image_surface_create (CAIRO_FORMAT_ARGB32, ui->width, ui->height); */
/* cairo_t* cr = cairo_create( surface ); */
/* /\* Draw the pixbuf *\/ */
/* gdk_cairo_set_source_pixbuf (cr, ui->bg_pixbuf, 0, 0); */
/* cairo_paint (cr); */
/* /\* Draw a red rectangle *\/ */
/* GdkColor color = ui->colors[ UI_COLOR_GRAYSCALE_0 ]; */
/* cairo_set_source_rgb( cr, color.red / 65535.0, color.green / 65535.0, color.blue / 65535.0 ); */
/* cairo_rectangle (cr, ui->lcd_x_offset - 2, ui->lcd_y_offset - 2, ui->lcd_width + 4, ui->lcd_height + 4 ); */
/* cairo_fill (cr); */
/* cairo_surface_destroy( surface ); */
/* cairo_destroy( cr ); */
}
static int gui_load( x49gp_module_t* module, GKeyFile* keyfile )
@ -3868,7 +3887,7 @@ static int gui_load( x49gp_module_t* module, GKeyFile* keyfile )
setup_faceplate( ui );
ui->kb_x_offset = 10; // 36;
ui->kb_y_offset = ui->lcd_y_offset + ui->lcd_height + 56; // 280; // 301;
ui->kb_y_offset = ui->lcd_y_offset + ui->lcd_height + 16; // 280; // 301;
ui->window = gtk_window_new( GTK_WINDOW_TOPLEVEL );
gtk_widget_set( ui->window, "can-focus", true, NULL );

4
src/x49gpng/x49gp_ui.h
View file

@ -37,7 +37,9 @@ typedef enum {
UI_COLOR_GRAYSCALE_13,
UI_COLOR_GRAYSCALE_14,
UI_COLOR_GRAYSCALE_15,
UI_COLOR_MAX
UI_COLOR_FACEPLATE_49GP,
UI_COLOR_FACEPLATE_50G,
UI_COLOR_MAX,
} x49gp_ui_color_t;
typedef enum { UI_LAYOUT_LEFT = 0, UI_LAYOUT_LEFT_NO_SPACE, UI_LAYOUT_BELOW, UI_LAYOUT_MAX } x49gp_ui_layout_t;