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Implement control code for deleting images

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This commit is contained in:
Kovid Goyal
2017-10-08 22:51:00 +05:30
parent 3f9f5ae076
commit 747f7b076d
6 changed files with 156 additions and 14 deletions
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kitty/parser.c
+5 -4
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@@ -540,6 +540,7 @@ parse_graphics_code(Screen *screen, PyObject UNUSED *dump_callback) {
enum GR_STATES state = KEY, value_state = FLAG;
enum KEYS {
action='a',
delete_action='d',
transmission_type='t',
compressed='o',
format = 'f',
@@ -577,7 +578,7 @@ parse_graphics_code(Screen *screen, PyObject UNUSED *dump_callback) {
switch(key) {
#define KS(n, vs) case n: state = EQUAL; value_state = vs; break
#define U(x) KS(x, UINT)
KS(action, FLAG); KS(transmission_type, FLAG); KS(compressed, FLAG); KS(z_index, INT);
KS(action, FLAG); KS(delete_action, FLAG); KS(transmission_type, FLAG); KS(compressed, FLAG); KS(z_index, INT);
U(format); U(more); U(id); U(data_sz); U(data_offset); U(width); U(height); U(x_offset); U(y_offset); U(data_height); U(data_width); U(num_cells); U(num_lines); U(cell_x_offset); U(cell_y_offset);
#undef U
#undef KS
@@ -598,7 +599,7 @@ parse_graphics_code(Screen *screen, PyObject UNUSED *dump_callback) {
case FLAG:
switch(key) {
#define F(a) case a: g.a = screen->parser_buf[pos++] & 0xff; break
F(action); F(transmission_type); F(compressed);
F(action); F(delete_action); F(transmission_type); F(compressed);
default:
break;
}
@@ -675,8 +676,8 @@ parse_graphics_code(Screen *screen, PyObject UNUSED *dump_callback) {
#define A(x) #x, g.x
#define U(x) #x, (unsigned int)(g.x)
#define I(x) #x, (int)(g.x)
REPORT_VA_COMMAND("s {sc sc sc sI sI sI sI sI sI sI sI sI sI sI sI sI sI sI sI si} y#", "graphics_command",
A(action), A(transmission_type), A(compressed),
REPORT_VA_COMMAND("s {sc sc sc sc sI sI sI sI sI sI sI sI sI sI sI sI sI sI sI sI si} y#", "graphics_command",
A(action), A(delete_action), A(transmission_type), A(compressed),
U(format), U(more), U(id), U(data_sz), U(data_offset),
U(width), U(height), U(x_offset), U(y_offset), U(data_height), U(data_width), U(num_cells), U(num_lines), U(cell_x_offset), U(cell_y_offset),
U(payload_sz), I(z_index),