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memory copy/paste

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This commit is contained in:
Ryan Fleury
2026-04-09 12:08:35 -07:00
parent 9aa63bc86c
commit 5f5120144b
2 changed files with 68 additions and 1 deletions
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src/raddbg/raddbg_core.c
+1
View File
@@ -16004,6 +16004,7 @@ rd_frame(void)
RD_WindowState *ws = rd_window_state_from_cfg(window); RD_WindowState *ws = rd_window_state_from_cfg(window);
UI_Event evt = zero_struct; UI_Event evt = zero_struct;
evt.kind = UI_EventKind_Text; evt.kind = UI_EventKind_Text;
evt.flags = UI_EventFlag_Paste;
evt.string = os_get_clipboard_text(scratch.arena); evt.string = os_get_clipboard_text(scratch.arena);
ui_event_list_push(scratch.arena, &ws->ui_events, &evt); ui_event_list_push(scratch.arena, &ws->ui_events, &evt);
}break; }break;
src/raddbg/raddbg_views.c
+67 -1
View File
@@ -2836,6 +2836,72 @@ RD_VIEW_UI_FUNCTION_DEF(memory)
good_action = 1; good_action = 1;
} }
// rjf: copies
if(evt->flags & UI_EventFlag_Copy)
{
Rng1U64 range = union_1u64(r1u64(cursor_base_vaddr, cursor_base_vaddr+cursor_size),
r1u64(mark_base_vaddr, mark_base_vaddr+cursor_size));
range.max = Min(range.max, range.min+MB(1));
String8 data = {0};
data.size = dim_1u64(range);
data.str = push_array(scratch.arena, U8, data.size);
if(!e_space_read(eval.space, data.str, range))
{
log_user_errorf("Could not successfully read memory.");
}
else
{
String8List data_textified_parts = {0};
U64 column_num = 1 + (range.min - view_range.min) % num_columns;
for EachIndex(idx, data.size)
{
str8_list_pushf(scratch.arena, &data_textified_parts, "%02x%s", (U8)data.str[idx],
idx+1 >= data.size ? "" :
column_num+1 <= num_columns ? " " :
"\n");
column_num += 1;
if(column_num > num_columns)
{
column_num = 1;
}
}
String8 data_textified = str8_list_join(scratch.arena, &data_textified_parts, 0);
os_set_clipboard_text(data_textified);
}
good_action = 1;
}
// rjf: pastes
if(edit_mode && evt->flags & UI_EventFlag_Paste)
{
String8 data_textified = evt->string;
U8 split_chars[] = {' ', '\n', '\r'};
String8List byte_pieces = str8_split(scratch.arena, data_textified, split_chars, ArrayCount(split_chars), 0);
String8 data = {0};
data.size = Min(byte_pieces.node_count, MB(1));
data.str = push_array(scratch.arena, U8, data.size);
Rng1U64 range = union_1u64(r1u64(cursor_base_vaddr, cursor_base_vaddr+cursor_size),
r1u64(mark_base_vaddr, mark_base_vaddr+cursor_size));
U64 byte_idx = 0;
for EachNode(n, String8Node, byte_pieces.first)
{
if(byte_idx > data.size)
{
break;
}
String8 byte_textified = n->string;
U8 byte_value = (U8)u64_from_str8(byte_textified, 16);
data.str[byte_idx] = byte_value;
byte_idx += 1;
}
if(!e_space_write(eval.space, data.str, r1u64(range.min, range.min + data.size)))
{
log_user_errorf("Could not successfully write to memory.");
}
good_action = 1;
cell_delta.x = data.size;
}
// rjf: cell-granularity deletions // rjf: cell-granularity deletions
if(edit_mode && !mv->cell_value_edit_in_progress && evt->flags & UI_EventFlag_Delete) if(edit_mode && !mv->cell_value_edit_in_progress && evt->flags & UI_EventFlag_Delete)
{ {
@@ -2858,7 +2924,7 @@ RD_VIEW_UI_FUNCTION_DEF(memory)
} }
// rjf: byte digit -> cell value insertion. if first digit, store, if 2nd, commit // rjf: byte digit -> cell value insertion. if first digit, store, if 2nd, commit
if(edit_mode && evt->string.size != 0 && evt->kind == UI_EventKind_Text) if(edit_mode && evt->string.size != 0 && evt->kind == UI_EventKind_Text && !(evt->flags & UI_EventFlag_Paste))
{ {
good_action = 1; good_action = 1;
if(!mv->cell_value_edit_in_progress) if(!mv->cell_value_edit_in_progress)