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Draw with cairo in raw editor

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This commit is contained in:
Paul Dicker
2025-04-02 08:26:47 +02:00
committed by Stéphane Lesimple
parent 8c0765a1b6
commit 6dc80bb542
1 changed files with 32 additions and 29 deletions
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61
src/raw-editor.c
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@@ -547,44 +547,47 @@ static void render_sector(raw_editor_context *rec)
int i,j,w,h,x,y; int i,j,w,h,x,y;
if(!d) return; if(!d) return;
cairo_t *cr = gdk_cairo_create(d);
gdk_gc_set_rgb_fg_color(Closure->drawGC,Closure->background); gdk_cairo_set_source_color(cr, Closure->background);
gdk_draw_rectangle(d, Closure->drawGC, TRUE, 0, 0, rec->daWidth, rec->daHeight); cairo_rectangle(cr, 0, 0, rec->daWidth, rec->daHeight);
cairo_fill(cr);
idx = 12; idx = 12;
for(j=0,y=0; j<P_VECTOR_SIZE; j++, y+=rec->charHeight) for(j=0,y=0; j<P_VECTOR_SIZE; j++, y+=rec->charHeight)
{ for(i=0,x=0; i<N_P_VECTORS; i++, x+=rec->charWidth) { for(i=0,x=0; i<N_P_VECTORS; i++, x+=rec->charWidth)
{ char byte[3]; { char byte[3];
if(rec->tags[idx]) if(rec->tags[idx])
{ gdk_gc_set_rgb_fg_color(Closure->drawGC,Closure->curveColor); { gdk_cairo_set_source_color(cr, Closure->curveColor);
gdk_draw_rectangle(d, Closure->drawGC, TRUE, x, y, cairo_rectangle(cr, x, y, rec->charWidth, rec->charHeight);
rec->charWidth, rec->charHeight); cairo_fill(cr);
} }
else if(rec->rb->byteState[idx]) else if(rec->rb->byteState[idx])
{ if(rec->rb->byteState[idx] & (P1_CPOS | Q1_CPOS)) { if(rec->rb->byteState[idx] & (P1_CPOS | Q1_CPOS))
{ gdk_gc_set_rgb_fg_color(Closure->drawGC,Closure->yellowSector); { gdk_cairo_set_source_color(cr, Closure->yellowSector);
gdk_draw_rectangle(d, Closure->drawGC, TRUE, x, y, cairo_rectangle(cr, x, y, rec->charWidth, rec->charHeight);
rec->charWidth, rec->charHeight); cairo_fill(cr);
} }
else if(rec->rb->byteState[idx] & (P1_ERROR | Q1_ERROR)) else if(rec->rb->byteState[idx] & (P1_ERROR | Q1_ERROR))
{ gdk_gc_set_rgb_fg_color(Closure->drawGC,Closure->greenText); { gdk_cairo_set_source_color(cr, Closure->greenText);
gdk_draw_rectangle(d, Closure->drawGC, TRUE, x, y, cairo_rectangle(cr, x, y, rec->charWidth, rec->charHeight);
rec->charWidth, rec->charHeight); cairo_fill(cr);
} }
else else
{ gdk_gc_set_rgb_fg_color(Closure->drawGC,Closure->redText); { gdk_cairo_set_source_color(cr, Closure->redText);
gdk_draw_rectangle(d, Closure->drawGC, TRUE, x, y, cairo_rectangle(cr, x, y, rec->charWidth, rec->charHeight);
rec->charWidth, rec->charHeight); cairo_fill(cr);
} }
} }
gdk_gc_set_rgb_fg_color(Closure->drawGC,Closure->foreground); gdk_cairo_set_source_color(cr, Closure->foreground);
sprintf(byte, "%c", canprint(buf[idx]) ? buf[idx] : '.'); sprintf(byte, "%c", canprint(buf[idx]) ? buf[idx] : '.');
idx++; idx++;
GuiSetText(rec->layout, byte, &w, &h); GuiSetText(rec->layout, byte, &w, &h);
gdk_draw_layout(d, Closure->drawGC, x, y, rec->layout); cairo_move_to(cr, x, y);
pango_cairo_show_layout(cr, rec->layout);
} }
} }
} }